id	sid	tid	token	lemma	pos
50957	1	1	Transcriber	Transcriber	NNP
50957	1	2	's	's	POS
50957	1	3	Note	Note	NNP
50957	1	4	Italic	Italic	NNP
50957	1	5	text	text	NN
50957	1	6	is	be	VBZ
50957	1	7	denoted	denote	VBN
50957	1	8	by	by	IN
50957	1	9	_	_	NNP
50957	1	10	underscores	underscore	VBZ
50957	1	11	_	_	NNP
50957	1	12	.	.	.
50957	2	1	THE	the	DT
50957	2	2	INTERNATIONAL	INTERNATIONAL	NNP
50957	2	3	SCIENTIFIC	scientific	JJ
50957	2	4	SERIES	series	NN
50957	2	5	VOLUME	volume	NN
50957	2	6	LXIX	lxix	NN
50957	2	7	THE	the	DT
50957	2	8	INTERNATIONAL	international	JJ
50957	2	9	SCIENTIFIC	scientific	JJ
50957	2	10	SERIES	serie	NNS
50957	2	11	.	.	.
50957	3	1	Each	each	DT
50957	3	2	book	book	NN
50957	3	3	complete	complete	JJ
50957	3	4	in	in	IN
50957	3	5	One	one	CD
50957	3	6	Volume	volume	NN
50957	3	7	,	,	,
50957	3	8	12mo	12mo	NN
50957	3	9	,	,	,
50957	3	10	and	and	CC
50957	3	11	bound	bind	VBN
50957	3	12	in	in	IN
50957	3	13	Cloth	Cloth	NNP
50957	3	14	.	.	.
50957	4	1	1	1	LS
50957	4	2	.	.	.
50957	5	1	THE	the	DT
50957	5	2	FORMS	FORMS	NNP
50957	5	3	OF	of	IN
50957	5	4	WATER	water	NN
50957	5	5	IN	in	IN
50957	5	6	CLOUDS	CLOUDS	NNP
50957	5	7	AND	and	CC
50957	5	8	RIVERS	RIVERS	NNP
50957	5	9	,	,	,
50957	5	10	ICE	ICE	NNP
50957	5	11	AND	and	CC
50957	5	12	GLACIERS	glacier	NNS
50957	5	13	.	.	.
50957	6	1	By	by	IN
50957	6	2	J.	J.	NNP
50957	6	3	Tyndall	Tyndall	NNP
50957	6	4	,	,	,
50957	6	5	LL	LL	NNP
50957	6	6	.	.	.
50957	7	1	D.	D.	NNP
50957	7	2	,	,	,
50957	7	3	F.	F.	NNP
50957	7	4	R.	R.	NNP
50957	7	5	S.	S.	NNP
50957	7	6	With	with	IN
50957	7	7	35	35	CD
50957	7	8	Illustrations	illustration	NNS
50957	7	9	.	.	.
50957	8	1	$	$	$
50957	8	2	1.50	1.50	CD
50957	8	3	.	.	.
50957	9	1	2	2	LS
50957	9	2	.	.	.
50957	10	1	PHYSICS	PHYSICS	NNP
50957	10	2	AND	and	CC
50957	10	3	POLITICS	politic	NNS
50957	10	4	;	;	:
50957	10	5	or	or	CC
50957	10	6	,	,	,
50957	10	7	Thoughts	Thoughts	NNPS
50957	10	8	on	on	IN
50957	10	9	the	the	DT
50957	10	10	Application	Application	NNP
50957	10	11	of	of	IN
50957	10	12	the	the	DT
50957	10	13	Principles	Principles	NNPS
50957	10	14	of	of	IN
50957	10	15	"	"	``
50957	10	16	Natural	Natural	NNP
50957	10	17	Selection	Selection	NNP
50957	10	18	"	"	''
50957	10	19	and	and	CC
50957	10	20	"	"	``
50957	10	21	Inheritance	Inheritance	NNP
50957	10	22	"	"	''
50957	10	23	to	to	IN
50957	10	24	Political	Political	NNP
50957	10	25	Society	Society	NNP
50957	10	26	.	.	.
50957	11	1	By	by	IN
50957	11	2	Walter	Walter	NNP
50957	11	3	Bagehot	Bagehot	NNP
50957	11	4	.	.	.
50957	12	1	$	$	$
50957	12	2	1.50	1.50	CD
50957	12	3	.	.	.
50957	13	1	3	3	LS
50957	13	2	.	.	.
50957	14	1	FOODS	FOODS	NNP
50957	14	2	.	.	.
50957	15	1	By	by	IN
50957	15	2	Edward	Edward	NNP
50957	15	3	Smith	Smith	NNP
50957	15	4	,	,	,
50957	15	5	M.	M.	NNP
50957	15	6	D.	D.	NNP
50957	15	7	,	,	,
50957	15	8	LL	LL	NNP
50957	15	9	.	.	.
50957	16	1	B.	B.	NNP
50957	16	2	,	,	,
50957	16	3	F.	F.	NNP
50957	16	4	R.	R.	NNP
50957	16	5	S.	S.	NNP
50957	16	6	With	with	IN
50957	16	7	numerous	numerous	JJ
50957	16	8	Illustrations	illustration	NNS
50957	16	9	.	.	.
50957	17	1	$	$	$
50957	17	2	1.75	1.75	CD
50957	17	3	.	.	.
50957	18	1	4	4	LS
50957	18	2	.	.	.
50957	19	1	MIND	mind	NN
50957	19	2	AND	and	CC
50957	19	3	BODY	body	NN
50957	19	4	:	:	:
50957	19	5	The	the	DT
50957	19	6	Theories	Theories	NNPS
50957	19	7	of	of	IN
50957	19	8	their	-PRON-	PRP$
50957	19	9	Relation	Relation	NNP
50957	19	10	.	.	.
50957	20	1	By	by	IN
50957	20	2	Alexander	Alexander	NNP
50957	20	3	Bain	Bain	NNP
50957	20	4	,	,	,
50957	20	5	LL	LL	NNP
50957	20	6	.	.	.
50957	21	1	D.	D.	NNP
50957	21	2	With	with	IN
50957	21	3	4	4	CD
50957	21	4	Illustrations	Illustrations	NNPS
50957	21	5	.	.	.
50957	22	1	$	$	$
50957	22	2	1.50	1.50	CD
50957	22	3	.	.	.
50957	23	1	5	5	CD
50957	23	2	.	.	.
50957	24	1	THE	the	DT
50957	24	2	STUDY	STUDY	NNP
50957	24	3	OF	of	IN
50957	24	4	SOCIOLOGY	SOCIOLOGY	NNP
50957	24	5	.	.	.
50957	25	1	By	by	IN
50957	25	2	Herbert	Herbert	NNP
50957	25	3	Spencer	Spencer	NNP
50957	25	4	.	.	.
50957	26	1	$	$	$
50957	26	2	1.50	1.50	CD
50957	26	3	.	.	.
50957	27	1	6	6	CD
50957	27	2	.	.	.
50957	28	1	THE	the	DT
50957	28	2	NEW	new	JJ
50957	28	3	CHEMISTRY	CHEMISTRY	NNP
50957	28	4	.	.	.
50957	29	1	By	by	IN
50957	29	2	Professor	Professor	NNP
50957	29	3	J.	J.	NNP
50957	29	4	P.	P.	NNP
50957	29	5	Cooke	Cooke	NNP
50957	29	6	,	,	,
50957	29	7	Harvard	Harvard	NNP
50957	29	8	University	University	NNP
50957	29	9	.	.	.
50957	30	1	With	with	IN
50957	30	2	31	31	CD
50957	30	3	Illustrations	Illustrations	NNPS
50957	30	4	.	.	.
50957	31	1	$	$	$
50957	31	2	2.00	2.00	CD
50957	31	3	.	.	.
50957	32	1	7	7	LS
50957	32	2	.	.	.
50957	33	1	THE	the	DT
50957	33	2	CONSERVATION	conservation	NN
50957	33	3	OF	of	IN
50957	33	4	ENERGY	ENERGY	NNP
50957	33	5	.	.	.
50957	34	1	By	by	IN
50957	34	2	Balfour	Balfour	NNP
50957	34	3	Stewart	Stewart	NNP
50957	34	4	,	,	,
50957	34	5	M.A.	M.A.	NNP
50957	34	6	,	,	,
50957	34	7	LL	LL	NNP
50957	34	8	.	.	.
50957	35	1	D.	D.	NNP
50957	35	2	,	,	,
50957	35	3	F.	F.	NNP
50957	35	4	R.	R.	NNP
50957	35	5	S.	S.	NNP
50957	35	6	With	with	IN
50957	35	7	14	14	CD
50957	35	8	Illustrations	illustration	NNS
50957	35	9	.	.	.
50957	36	1	$	$	$
50957	36	2	1.50	1.50	CD
50957	36	3	.	.	.
50957	37	1	8	8	LS
50957	37	2	.	.	.
50957	38	1	ANIMAL	ANIMAL	NNP
50957	38	2	LOCOMOTION	LOCOMOTION	NNS
50957	38	3	;	;	:
50957	38	4	or	or	CC
50957	38	5	,	,	,
50957	38	6	Walking	walk	VBG
50957	38	7	,	,	,
50957	38	8	Swimming	swimming	NN
50957	38	9	,	,	,
50957	38	10	and	and	CC
50957	38	11	Flying	Flying	NNP
50957	38	12	.	.	.
50957	39	1	By	by	IN
50957	39	2	J.	J.	NNP
50957	40	1	B.	B.	NNP
50957	40	2	Pettigrew	Pettigrew	NNP
50957	40	3	,	,	,
50957	40	4	M.	M.	NNP
50957	40	5	D.	D.	NNP
50957	40	6	,	,	,
50957	40	7	F.	F.	NNP
50957	40	8	R.	R.	NNP
50957	40	9	S.	S.	NNP
50957	40	10	,	,	,
50957	40	11	etc	etc	FW
50957	40	12	.	.	.
50957	41	1	With	with	IN
50957	41	2	130	130	CD
50957	41	3	Illustrations	Illustrations	NNPS
50957	41	4	.	.	.
50957	42	1	$	$	$
50957	42	2	1.75	1.75	CD
50957	42	3	.	.	.
50957	43	1	9	9	CD
50957	43	2	.	.	.
50957	44	1	RESPONSIBILITY	RESPONSIBILITY	NNP
50957	44	2	IN	in	IN
50957	44	3	MENTAL	mental	JJ
50957	44	4	DISEASE	DISEASE	NNP
50957	44	5	.	.	.
50957	45	1	By	by	IN
50957	45	2	Henry	Henry	NNP
50957	45	3	Maudsley	Maudsley	NNP
50957	45	4	,	,	,
50957	45	5	M.	M.	NNP
50957	45	6	D.	D.	NNP
50957	45	7	,	,	,
50957	45	8	$	$	$
50957	45	9	1.50	1.50	CD
50957	45	10	.	.	.
50957	46	1	10	10	CD
50957	46	2	.	.	.
50957	47	1	THE	the	DT
50957	47	2	SCIENCE	SCIENCE	NNP
50957	47	3	OF	of	IN
50957	47	4	LAW	law	NN
50957	47	5	.	.	.
50957	48	1	By	by	IN
50957	48	2	Professor	Professor	NNP
50957	48	3	Sheldon	Sheldon	NNP
50957	48	4	Amos	Amos	NNP
50957	48	5	.	.	.
50957	49	1	$	$	$
50957	49	2	1.75	1.75	CD
50957	49	3	.	.	.
50957	50	1	11	11	CD
50957	50	2	.	.	.
50957	51	1	ANIMAL	ANIMAL	NNP
50957	51	2	MECHANISM	MECHANISM	NNP
50957	51	3	:	:	:
50957	51	4	A	a	DT
50957	51	5	Treatise	Treatise	NNP
50957	51	6	on	on	IN
50957	51	7	Terrestrial	Terrestrial	NNP
50957	51	8	and	and	CC
50957	51	9	Aërial	Aërial	NNP
50957	51	10	Locomotion	Locomotion	NNP
50957	51	11	.	.	.
50957	52	1	By	by	IN
50957	52	2	Professor	Professor	NNP
50957	52	3	E.	E.	NNP
50957	52	4	J.	J.	NNP
50957	52	5	Marey	Marey	NNP
50957	52	6	,	,	,
50957	52	7	College	College	NNP
50957	52	8	of	of	IN
50957	52	9	France	France	NNP
50957	52	10	.	.	.
50957	53	1	With	with	IN
50957	53	2	117	117	CD
50957	53	3	Illustrations	illustration	NNS
50957	53	4	.	.	.
50957	54	1	$	$	$
50957	54	2	1.75	1.75	CD
50957	54	3	.	.	.
50957	55	1	12	12	CD
50957	55	2	.	.	.
50957	56	1	THE	the	DT
50957	56	2	HISTORY	HISTORY	NNP
50957	56	3	OF	of	IN
50957	56	4	THE	the	DT
50957	56	5	CONFLICT	conflict	NN
50957	56	6	BETWEEN	between	IN
50957	56	7	RELIGION	religion	NN
50957	56	8	AND	and	CC
50957	56	9	SCIENCE	science	NN
50957	56	10	.	.	.
50957	57	1	By	by	IN
50957	57	2	J.	J.	NNP
50957	57	3	W.	W.	NNP
50957	57	4	Draper	Draper	NNP
50957	57	5	,	,	,
50957	57	6	M.	M.	NNP
50957	57	7	D.	D.	NNP
50957	57	8	,	,	,
50957	57	9	LL	LL	NNP
50957	57	10	.	.	.
50957	58	1	D.	D.	NNP
50957	58	2	$	$	$
50957	58	3	1.75	1.75	CD
50957	58	4	.	.	.
50957	59	1	13	13	CD
50957	59	2	.	.	.
50957	60	1	THE	the	DT
50957	60	2	DOCTRINE	DOCTRINE	NNP
50957	60	3	OF	of	IN
50957	60	4	DESCENT	DESCENT	NNP
50957	60	5	AND	and	CC
50957	60	6	DARWINISM	DARWINISM	NNP
50957	60	7	.	.	.
50957	61	1	By	by	IN
50957	61	2	Professor	Professor	NNP
50957	61	3	Oscar	Oscar	NNP
50957	61	4	Schmidt	Schmidt	NNP
50957	61	5	,	,	,
50957	61	6	Strasburg	Strasburg	NNP
50957	61	7	University	University	NNP
50957	61	8	.	.	.
50957	62	1	With	with	IN
50957	62	2	26	26	CD
50957	62	3	Illustrations	illustration	NNS
50957	62	4	.	.	.
50957	63	1	$	$	$
50957	63	2	1.50	1.50	CD
50957	63	3	.	.	.
50957	64	1	14	14	CD
50957	64	2	.	.	.
50957	65	1	THE	the	DT
50957	65	2	CHEMISTRY	CHEMISTRY	NNP
50957	65	3	OF	of	IN
50957	65	4	LIGHT	LIGHT	NNP
50957	65	5	AND	and	CC
50957	65	6	PHOTOGRAPHY	PHOTOGRAPHY	NNS
50957	65	7	IN	in	IN
50957	65	8	THEIR	their	NN
50957	65	9	APPLICATION	application	NN
50957	65	10	TO	to	IN
50957	65	11	ART	art	NN
50957	65	12	,	,	,
50957	65	13	SCIENCE	science	NN
50957	65	14	,	,	,
50957	65	15	AND	and	CC
50957	65	16	INDUSTRY	INDUSTRY	NNP
50957	65	17	.	.	.
50957	66	1	By	by	IN
50957	66	2	Dr.	Dr.	NNP
50957	66	3	Hermann	Hermann	NNP
50957	66	4	Vogel	Vogel	NNP
50957	66	5	,	,	,
50957	66	6	Royal	Royal	NNP
50957	66	7	Industrial	Industrial	NNP
50957	66	8	Academy	Academy	NNP
50957	66	9	of	of	IN
50957	66	10	Berlin	Berlin	NNP
50957	66	11	.	.	.
50957	67	1	With	with	IN
50957	67	2	100	100	CD
50957	67	3	Illustrations	illustration	NNS
50957	67	4	..	..	NFP
50957	67	5	$	$	$
50957	67	6	2.00	2.00	CD
50957	67	7	.	.	.
50957	68	1	15	15	CD
50957	68	2	.	.	.
50957	69	1	FUNGI	FUNGI	NNP
50957	69	2	:	:	:
50957	69	3	Their	-PRON-	PRP$
50957	69	4	Nature	Nature	NNP
50957	69	5	and	and	CC
50957	69	6	Uses	use	NNS
50957	69	7	.	.	.
50957	70	1	By	by	IN
50957	70	2	M.	M.	NNP
50957	70	3	C.	C.	NNP
50957	70	4	Cooke	Cooke	NNP
50957	70	5	,	,	,
50957	70	6	M.	M.	NNP
50957	70	7	A.	A.	NNP
50957	70	8	,	,	,
50957	70	9	LL	LL	NNP
50957	70	10	.	.	.
50957	71	1	D.	D.	NNP
50957	71	2	Edited	edit	VBN
50957	71	3	by	by	IN
50957	71	4	the	the	DT
50957	71	5	Rev.	Rev.	NNP
50957	72	1	M.	M.	NNP
50957	72	2	J.	J.	NNP
50957	72	3	Berkeley	Berkeley	NNP
50957	72	4	,	,	,
50957	72	5	M.	M.	NNP
50957	72	6	A.	A.	NNP
50957	72	7	,	,	,
50957	72	8	F.	F.	NNP
50957	72	9	L.	L.	NNP
50957	72	10	S.	S.	NNP
50957	72	11	With	With	NNP
50957	72	12	109	109	CD
50957	72	13	Illustrations	Illustrations	NNPS
50957	72	14	.	.	.
50957	73	1	$	$	$
50957	73	2	1.50	1.50	CD
50957	73	3	.	.	.
50957	74	1	16	16	CD
50957	74	2	.	.	.
50957	75	1	THE	the	DT
50957	75	2	LIFE	LIFE	NNP
50957	75	3	AND	and	CC
50957	75	4	GROWTH	GROWTH	NNP
50957	75	5	OF	of	IN
50957	75	6	LANGUAGE	LANGUAGE	NNP
50957	75	7	.	.	.
50957	76	1	By	by	IN
50957	76	2	Professor	Professor	NNP
50957	76	3	William	William	NNP
50957	76	4	Dwight	Dwight	NNP
50957	76	5	Whitney	Whitney	NNP
50957	76	6	,	,	,
50957	76	7	Yale	Yale	NNP
50957	76	8	College	College	NNP
50957	76	9	.	.	.
50957	77	1	$	$	$
50957	77	2	1	1	CD
50957	77	3	50	50	CD
50957	77	4	.	.	.
50957	78	1	17	17	CD
50957	78	2	.	.	.
50957	79	1	MONEY	money	NN
50957	79	2	AND	and	CC
50957	79	3	THE	the	DT
50957	79	4	MECHANISM	MECHANISM	NNP
50957	79	5	OF	of	IN
50957	79	6	EXCHANGE	EXCHANGE	NNP
50957	79	7	.	.	.
50957	80	1	By	by	IN
50957	80	2	W.	W.	NNP
50957	80	3	Stanley	Stanley	NNP
50957	80	4	Jevons	Jevons	NNP
50957	80	5	,	,	,
50957	80	6	M.	M.	NNP
50957	80	7	A.	A.	NNP
50957	80	8	,	,	,
50957	80	9	F.	F.	NNP
50957	80	10	R.	R.	NNP
50957	80	11	S.	S.	NNP
50957	80	12	$	$	$
50957	80	13	1.75	1.75	CD
50957	80	14	.	.	.
50957	81	1	18	18	CD
50957	81	2	.	.	.
50957	82	1	THE	the	DT
50957	82	2	NATURE	NATURE	NNP
50957	82	3	OF	of	IN
50957	82	4	LIGHT	LIGHT	NNP
50957	82	5	,	,	,
50957	82	6	with	with	IN
50957	82	7	a	a	DT
50957	82	8	General	General	NNP
50957	82	9	Account	Account	NNP
50957	82	10	of	of	IN
50957	82	11	Physical	Physical	NNP
50957	82	12	Optics	Optics	NNPS
50957	82	13	.	.	.
50957	83	1	By	by	IN
50957	83	2	Dr.	Dr.	NNP
50957	83	3	Eugene	Eugene	NNP
50957	83	4	Lommel	Lommel	NNP
50957	83	5	.	.	.
50957	84	1	With	with	IN
50957	84	2	188	188	CD
50957	84	3	Illustrations	Illustrations	NNPS
50957	84	4	and	and	CC
50957	84	5	a	a	DT
50957	84	6	Table	table	NN
50957	84	7	of	of	IN
50957	84	8	Spectra	Spectra	NNP
50957	84	9	in	in	IN
50957	84	10	Colors	Colors	NNPS
50957	84	11	.	.	.
50957	85	1	$	$	$
50957	85	2	2.00	2.00	CD
50957	85	3	.	.	.
50957	86	1	19	19	CD
50957	86	2	.	.	.
50957	87	1	ANIMAL	ANIMAL	NNP
50957	87	2	PARASITES	parasite	NNS
50957	87	3	AND	and	CC
50957	87	4	MESSMATES	messmate	NNS
50957	87	5	.	.	.
50957	88	1	By	by	IN
50957	88	2	Professor	Professor	NNP
50957	88	3	P.	P.	NNP
50957	88	4	J.	J.	NNP
50957	89	1	Van	Van	NNP
50957	89	2	Beneden	Beneden	NNP
50957	89	3	,	,	,
50957	89	4	University	University	NNP
50957	89	5	of	of	IN
50957	89	6	Louvain	Louvain	NNP
50957	89	7	.	.	.
50957	90	1	With	with	IN
50957	90	2	83	83	CD
50957	90	3	Illustrations	illustration	NNS
50957	90	4	.	.	.
50957	91	1	$	$	$
50957	91	2	1.50	1.50	CD
50957	91	3	.	.	.
50957	92	1	20	20	CD
50957	92	2	.	.	.
50957	93	1	FERMENTATION	FERMENTATION	NNP
50957	93	2	.	.	.
50957	94	1	By	by	IN
50957	94	2	Professor	Professor	NNP
50957	94	3	P.	P.	NNP
50957	94	4	Schützenberger	Schützenberger	NNP
50957	94	5	.	.	.
50957	95	1	With	with	IN
50957	95	2	28	28	CD
50957	95	3	Illustrations	Illustrations	NNPS
50957	95	4	.	.	.
50957	96	1	$	$	$
50957	96	2	1.50	1.50	CD
50957	96	3	.	.	.
50957	97	1	21	21	CD
50957	97	2	.	.	.
50957	98	1	THE	the	DT
50957	98	2	FIVE	five	CD
50957	98	3	SENSES	senses	NN
50957	98	4	OF	of	IN
50957	98	5	MAN	man	NN
50957	98	6	.	.	.
50957	99	1	By	by	IN
50957	99	2	Professor	Professor	NNP
50957	99	3	Julius	Julius	NNP
50957	99	4	Bernstein	Bernstein	NNP
50957	99	5	,	,	,
50957	99	6	University	University	NNP
50957	99	7	of	of	IN
50957	99	8	Halle	Halle	NNP
50957	99	9	.	.	.
50957	100	1	With	with	IN
50957	100	2	91	91	CD
50957	100	3	Illustrations	Illustrations	NNPS
50957	100	4	.	.	.
50957	101	1	$	$	$
50957	101	2	1.75	1.75	CD
50957	101	3	.	.	.
50957	102	1	22	22	CD
50957	102	2	.	.	.
50957	103	1	THE	the	DT
50957	103	2	THEORY	THEORY	NNP
50957	103	3	OF	of	IN
50957	103	4	SOUND	sound	NN
50957	103	5	IN	in	IN
50957	103	6	ITS	its	PRP$
50957	103	7	RELATION	relation	NN
50957	103	8	TO	to	IN
50957	103	9	MUSIC	MUSIC	NNP
50957	103	10	.	.	.
50957	104	1	By	by	IN
50957	104	2	Professor	Professor	NNP
50957	104	3	Pietro	Pietro	NNP
50957	104	4	Blaserna	Blaserna	NNP
50957	104	5	,	,	,
50957	104	6	Royal	Royal	NNP
50957	104	7	University	University	NNP
50957	104	8	of	of	IN
50957	104	9	Rome	Rome	NNP
50957	104	10	.	.	.
50957	105	1	With	with	IN
50957	105	2	numerous	numerous	JJ
50957	105	3	Illustrations	illustration	NNS
50957	105	4	.	.	.
50957	106	1	$	$	$
50957	106	2	1.50	1.50	CD
50957	106	3	.	.	.
50957	107	1	23	23	CD
50957	107	2	.	.	.
50957	108	1	STUDIES	study	NNS
50957	108	2	IN	in	IN
50957	108	3	SPECTRUM	spectrum	NN
50957	108	4	ANALYSIS	analysis	NN
50957	108	5	.	.	.
50957	109	1	By	by	IN
50957	109	2	J.	J.	NNP
50957	109	3	Norman	Norman	NNP
50957	109	4	Lockyer	Lockyer	NNP
50957	109	5	,	,	,
50957	109	6	F.	F.	NNP
50957	109	7	R.	R.	NNP
50957	109	8	S.	S.	NNP
50957	109	9	With	with	IN
50957	109	10	7	7	CD
50957	109	11	Photographic	photographic	JJ
50957	109	12	Illustrations	Illustrations	NNPS
50957	109	13	of	of	IN
50957	109	14	Spectra	Spectra	NNP
50957	109	15	,	,	,
50957	109	16	and	and	CC
50957	109	17	52	52	CD
50957	109	18	other	other	JJ
50957	109	19	Illustrations	illustration	NNS
50957	109	20	.	.	.
50957	110	1	$	$	$
50957	110	2	2.50	2.50	CD
50957	110	3	.	.	.
50957	111	1	24	24	CD
50957	111	2	.	.	.
50957	112	1	A	a	DT
50957	112	2	HISTORY	history	NN
50957	112	3	OF	of	IN
50957	112	4	THE	the	DT
50957	112	5	GROWTH	GROWTH	NNS
50957	112	6	OF	of	IN
50957	112	7	THE	the	DT
50957	112	8	STEAM	STEAM	NNP
50957	112	9	-	-	HYPH
50957	112	10	ENGINE	ENGINE	NNP
50957	112	11	.	.	.
50957	113	1	By	by	IN
50957	113	2	Professor	Professor	NNP
50957	113	3	R.	R.	NNP
50957	113	4	H.	H.	NNP
50957	113	5	Thurston	Thurston	NNP
50957	113	6	,	,	,
50957	113	7	Cornell	Cornell	NNP
50957	113	8	University	University	NNP
50957	113	9	.	.	.
50957	114	1	With	with	IN
50957	114	2	163	163	CD
50957	114	3	Illustrations	Illustrations	NNPS
50957	114	4	.	.	.
50957	115	1	$	$	$
50957	115	2	2.50	2.50	CD
50957	115	3	.	.	.
50957	116	1	25	25	CD
50957	116	2	.	.	.
50957	117	1	EDUCATION	education	NN
50957	117	2	AS	as	IN
50957	117	3	A	a	DT
50957	117	4	SCIENCE	science	NN
50957	117	5	.	.	.
50957	118	1	By	by	IN
50957	118	2	Alexander	Alexander	NNP
50957	118	3	Bain	Bain	NNP
50957	118	4	,	,	,
50957	118	5	LL	LL	NNP
50957	118	6	.	.	.
50957	119	1	D.	D.	NNP
50957	119	2	$	$	$
50957	119	3	1.75	1.75	CD
50957	119	4	.	.	.
50957	120	1	26	26	CD
50957	120	2	.	.	.
50957	121	1	STUDENTS	student	NNS
50957	121	2	1	1	CD
50957	121	3	TEXT	text	NN
50957	121	4	-	-	HYPH
50957	121	5	BOOK	BOOK	NNP
50957	121	6	OF	of	IN
50957	121	7	COLOR	COLOR	NNP
50957	121	8	;	;	:
50957	121	9	or	or	CC
50957	121	10	,	,	,
50957	121	11	Modern	Modern	NNP
50957	121	12	Chromatics	Chromatics	NNPS
50957	121	13	.	.	.
50957	122	1	With	with	IN
50957	122	2	Applications	Applications	NNPS
50957	122	3	to	to	IN
50957	122	4	Art	art	NN
50957	122	5	and	and	CC
50957	122	6	Industry	industry	NN
50957	122	7	.	.	.
50957	123	1	By	by	IN
50957	123	2	Professor	Professor	NNP
50957	123	3	Ogden	Ogden	NNP
50957	123	4	N.	N.	NNP
50957	123	5	Rood	Rood	NNP
50957	123	6	,	,	,
50957	123	7	Columbia	Columbia	NNP
50957	123	8	College	College	NNP
50957	123	9	.	.	.
50957	124	1	With	with	IN
50957	124	2	130	130	CD
50957	124	3	Illustrations	Illustrations	NNPS
50957	124	4	.	.	.
50957	125	1	$	$	$
50957	125	2	2.00	2.00	CD
50957	125	3	.	.	.
50957	126	1	27	27	CD
50957	126	2	.	.	.
50957	127	1	THE	the	DT
50957	127	2	HUMAN	HUMAN	NNP
50957	127	3	SPECIES	specie	NNS
50957	127	4	.	.	.
50957	128	1	By	by	IN
50957	128	2	Professor	Professor	NNP
50957	128	3	A.	A.	NNP
50957	128	4	de	de	NNP
50957	128	5	Quatrefages	Quatrefages	NNP
50957	128	6	,	,	,
50957	128	7	Museum	Museum	NNP
50957	128	8	of	of	IN
50957	128	9	Natural	Natural	NNP
50957	128	10	History	History	NNP
50957	128	11	,	,	,
50957	128	12	Paris	Paris	NNP
50957	128	13	.	.	.
50957	129	1	$	$	$
50957	129	2	2.00	2.00	CD
50957	129	3	.	.	.
50957	130	1	28	28	CD
50957	130	2	.	.	.
50957	131	1	THE	the	DT
50957	131	2	CRAYFISH	CRAYFISH	NNP
50957	131	3	:	:	:
50957	131	4	An	an	DT
50957	131	5	Introduction	introduction	NN
50957	131	6	to	to	IN
50957	131	7	the	the	DT
50957	131	8	Study	Study	NNP
50957	131	9	of	of	IN
50957	131	10	Zoölogy	Zoölogy	NNP
50957	131	11	.	.	.
50957	132	1	By	by	IN
50957	132	2	T.	T.	NNP
50957	132	3	H.	H.	NNP
50957	132	4	Huxley	Huxley	NNP
50957	132	5	,	,	,
50957	132	6	F.	F.	NNP
50957	132	7	R.	R.	NNP
50957	132	8	S.	S.	NNP
50957	132	9	With	With	NNP
50957	132	10	82	82	CD
50957	132	11	Illustrations	Illustrations	NNPS
50957	132	12	.	.	.
50957	133	1	$	$	$
50957	133	2	1.75	1.75	CD
50957	133	3	.	.	.
50957	134	1	29	29	CD
50957	134	2	.	.	.
50957	135	1	THE	the	DT
50957	135	2	ATOMIC	ATOMIC	NNP
50957	135	3	THEORY	THEORY	NNP
50957	135	4	.	.	.
50957	136	1	By	by	IN
50957	136	2	Professor	Professor	NNP
50957	136	3	A.	A.	NNP
50957	136	4	Wurtz	Wurtz	NNP
50957	136	5	.	.	.
50957	137	1	Translated	translate	VBN
50957	137	2	by	by	IN
50957	137	3	E.	E.	NNP
50957	137	4	Cleminshaw	Cleminshaw	NNP
50957	137	5	,	,	,
50957	137	6	F.	F.	NNP
50957	137	7	C.	C.	NNP
50957	137	8	S.	S.	NNP
50957	137	9	With	with	IN
50957	137	10	Illustrative	Illustrative	NNP
50957	137	11	Chart	Chart	NNP
50957	137	12	,	,	,
50957	137	13	$	$	$
50957	137	14	1.50	1.50	CD
50957	137	15	.	.	.
50957	138	1	30	30	CD
50957	138	2	.	.	.
50957	139	1	ANIMAL	ANIMAL	NNP
50957	139	2	LIFE	LIFE	NNP
50957	139	3	AS	as	IN
50957	139	4	AFFECTED	affect	VBN
50957	139	5	BY	by	IN
50957	139	6	THE	the	DT
50957	139	7	NATURAL	natural	JJ
50957	139	8	CONDITIONS	conditions	NN
50957	139	9	OF	of	IN
50957	139	10	EXISTENCE	existence	NN
50957	139	11	.	.	.
50957	140	1	By	by	IN
50957	140	2	Professor	Professor	NNP
50957	140	3	Karl	Karl	NNP
50957	140	4	Semper	Semper	NNP
50957	140	5	,	,	,
50957	140	6	University	University	NNP
50957	140	7	of	of	IN
50957	140	8	Würzburg	Würzburg	NNP
50957	140	9	.	.	.
50957	141	1	With	with	IN
50957	141	2	106	106	CD
50957	141	3	Illustrations	illustration	NNS
50957	141	4	and	and	CC
50957	141	5	2	2	CD
50957	141	6	Maps	map	NNS
50957	141	7	.	.	.
50957	142	1	$	$	$
50957	142	2	2.00	2.00	CD
50957	142	3	.	.	.
50957	143	1	31	31	CD
50957	143	2	.	.	.
50957	144	1	SIGHT	SIGHT	NNP
50957	144	2	:	:	:
50957	144	3	An	an	DT
50957	144	4	Exposition	exposition	NN
50957	144	5	of	of	IN
50957	144	6	the	the	DT
50957	144	7	Principles	Principles	NNPS
50957	144	8	of	of	IN
50957	144	9	Monocular	Monocular	NNP
50957	144	10	and	and	CC
50957	144	11	Binocular	Binocular	NNP
50957	144	12	Vision	Vision	NNP
50957	144	13	.	.	.
50957	145	1	By	by	IN
50957	145	2	Professor	Professor	NNP
50957	145	3	Joseph	Joseph	NNP
50957	145	4	Le	Le	NNP
50957	145	5	Conte	Conte	NNP
50957	145	6	,	,	,
50957	145	7	LL	LL	NNP
50957	145	8	.	.	.
50957	146	1	D.	D.	NNP
50957	146	2	,	,	,
50957	146	3	University	University	NNP
50957	146	4	of	of	IN
50957	146	5	California	California	NNP
50957	146	6	.	.	.
50957	147	1	With	with	IN
50957	147	2	132	132	CD
50957	147	3	Illustrations	Illustrations	NNPS
50957	147	4	.	.	.
50957	148	1	$	$	$
50957	148	2	1.50	1.50	CD
50957	148	3	.	.	.
50957	149	1	32	32	CD
50957	149	2	.	.	.
50957	150	1	GENERAL	general	NN
50957	150	2	PHYSIOLOGY	PHYSIOLOGY	NNS
50957	150	3	OF	of	IN
50957	150	4	MUSCLES	MUSCLES	NNP
50957	150	5	AND	and	CC
50957	150	6	NERVES	NERVES	NNP
50957	150	7	.	.	.
50957	151	1	By	by	IN
50957	151	2	Professor	Professor	NNP
50957	151	3	I.	I.	NNP
50957	151	4	Rosenthal	Rosenthal	NNP
50957	151	5	,	,	,
50957	151	6	University	University	NNP
50957	151	7	of	of	IN
50957	151	8	Erlangen	Erlangen	NNP
50957	151	9	.	.	.
50957	152	1	With	with	IN
50957	152	2	75	75	CD
50957	152	3	Illustrations	Illustrations	NNPS
50957	152	4	.	.	.
50957	153	1	$	$	$
50957	153	2	1.50	1.50	CD
50957	153	3	.	.	.
50957	154	1	33	33	CD
50957	154	2	.	.	.
50957	155	1	ILLUSIONS	ILLUSIONS	NNP
50957	155	2	:	:	:
50957	155	3	A	a	DT
50957	155	4	Psychological	Psychological	NNP
50957	155	5	Study	Study	NNP
50957	155	6	.	.	.
50957	156	1	By	by	IN
50957	156	2	James	James	NNP
50957	156	3	Sully	Sully	NNP
50957	156	4	.	.	.
50957	157	1	$	$	$
50957	157	2	1.50	1.50	CD
50957	157	3	.	.	.
50957	158	1	34	34	CD
50957	158	2	.	.	.
50957	159	1	THE	the	DT
50957	159	2	SUN	SUN	NNP
50957	159	3	.	.	.
50957	160	1	By	by	IN
50957	160	2	Professor	Professor	NNP
50957	160	3	C.	C.	NNP
50957	160	4	A.	A.	NNP
50957	161	1	Young	Young	NNP
50957	161	2	,	,	,
50957	161	3	College	College	NNP
50957	161	4	of	of	IN
50957	161	5	New	New	NNP
50957	161	6	Jersey	Jersey	NNP
50957	161	7	.	.	.
50957	162	1	With	with	IN
50957	162	2	83	83	CD
50957	162	3	Illustrations	illustration	NNS
50957	162	4	.	.	.
50957	163	1	$	$	$
50957	163	2	2.00	2.00	CD
50957	163	3	.	.	.
50957	164	1	35	35	CD
50957	164	2	.	.	.
50957	165	1	VOLCANOES	VOLCANOES	NNP
50957	165	2	;	;	:
50957	165	3	What	what	WP
50957	165	4	they	-PRON-	PRP
50957	165	5	Are	be	VBP
50957	165	6	and	and	CC
50957	165	7	What	what	WP
50957	165	8	they	-PRON-	PRP
50957	165	9	Teach	teach	VBP
50957	165	10	.	.	.
50957	166	1	By	by	IN
50957	166	2	Professor	Professor	NNP
50957	166	3	John	John	NNP
50957	166	4	W.	W.	NNP
50957	166	5	Judd	Judd	NNP
50957	166	6	,	,	,
50957	166	7	F.	F.	NNP
50957	166	8	R	R	NNP
50957	166	9	S.	S.	NNP
50957	166	10	,	,	,
50957	166	11	Royal	Royal	NNP
50957	166	12	School	School	NNP
50957	166	13	of	of	IN
50957	166	14	Mines	Mines	NNP
50957	166	15	.	.	.
50957	167	1	With	with	IN
50957	167	2	96	96	CD
50957	167	3	Illustrations	illustration	NNS
50957	167	4	.	.	.
50957	168	1	$	$	$
50957	168	2	2.00	2.00	CD
50957	168	3	.	.	.
50957	169	1	36	36	CD
50957	169	2	.	.	.
50957	170	1	SUICIDE	SUICIDE	NNS
50957	170	2	:	:	:
50957	170	3	An	an	DT
50957	170	4	Essay	Essay	NNP
50957	170	5	in	in	IN
50957	170	6	Comparative	Comparative	NNP
50957	170	7	Moral	Moral	NNP
50957	170	8	Statistics	Statistics	NNPS
50957	170	9	.	.	.
50957	171	1	By	by	IN
50957	171	2	Professor	Professor	NNP
50957	171	3	Henry	Henry	NNP
50957	171	4	Morselli	Morselli	NNP
50957	171	5	,	,	,
50957	171	6	M.	M.	NNP
50957	171	7	D.	D.	NNP
50957	171	8	,	,	,
50957	171	9	Royal	Royal	NNP
50957	171	10	University	University	NNP
50957	171	11	,	,	,
50957	171	12	Turin	Turin	NNP
50957	171	13	.	.	.
50957	172	1	With	with	IN
50957	172	2	4	4	CD
50957	172	3	Statistical	Statistical	NNP
50957	172	4	Maps	Maps	NNPS
50957	172	5	.	.	.
50957	173	1	$	$	$
50957	173	2	1.75	1.75	CD
50957	173	3	.	.	.
50957	174	1	37	37	CD
50957	174	2	.	.	.
50957	175	1	THE	the	DT
50957	175	2	FORMATION	FORMATION	NNP
50957	175	3	OF	of	IN
50957	175	4	VEGETABLE	VEGETABLE	NNP
50957	175	5	MOULD	MOULD	NNP
50957	175	6	,	,	,
50957	175	7	THROUGH	THROUGH	VBD
50957	175	8	THE	the	DT
50957	175	9	ACTION	action	NN
50957	175	10	OF	of	IN
50957	175	11	WORMS	worm	NNS
50957	175	12	.	.	.
50957	176	1	With	with	IN
50957	176	2	Observations	observation	NNS
50957	176	3	on	on	IN
50957	176	4	their	-PRON-	PRP$
50957	176	5	Habits	habit	NNS
50957	176	6	.	.	.
50957	177	1	By	by	IN
50957	177	2	Charles	Charles	NNP
50957	177	3	Darwin	Darwin	NNP
50957	177	4	,	,	,
50957	177	5	LL	LL	NNP
50957	177	6	.	.	.
50957	178	1	D.	D.	NNP
50957	178	2	,	,	,
50957	178	3	F.	F.	NNP
50957	178	4	R.	R.	NNP
50957	178	5	S.	S.	NNP
50957	178	6	With	with	IN
50957	178	7	15	15	CD
50957	178	8	Illustrations	Illustrations	NNPS
50957	178	9	.	.	.
50957	179	1	$	$	$
50957	179	2	1.50	1.50	CD
50957	179	3	.	.	.
50957	180	1	38	38	CD
50957	180	2	.	.	.
50957	181	1	THE	the	DT
50957	181	2	CONCEPTS	concept	NNS
50957	181	3	AND	and	CC
50957	181	4	THEORIES	theory	NNS
50957	181	5	OF	of	IN
50957	181	6	MODERN	modern	NN
50957	181	7	PHYSICS	physic	NNS
50957	181	8	.	.	.
50957	182	1	By	by	IN
50957	182	2	J.	J.	NNP
50957	183	1	B.	B.	NNP
50957	183	2	Stallo	Stallo	NNP
50957	183	3	.	.	.
50957	184	1	$	$	$
50957	184	2	1.75	1.75	CD
50957	184	3	.	.	.
50957	185	1	39	39	CD
50957	185	2	.	.	.
50957	186	1	THE	the	DT
50957	186	2	BRAIN	BRAIN	NNP
50957	186	3	AND	and	CC
50957	186	4	ITS	its	PRP$
50957	186	5	FUNCTIONS	FUNCTIONS	NNP
50957	186	6	.	.	.
50957	187	1	By	by	IN
50957	187	2	J.	J.	NNP
50957	187	3	Luys	Luys	NNP
50957	187	4	,	,	,
50957	187	5	Hospice	Hospice	NNP
50957	187	6	Salpêtrière	Salpêtrière	NNP
50957	187	7	,	,	,
50957	187	8	Paris	Paris	NNP
50957	187	9	.	.	.
50957	188	1	With	with	IN
50957	188	2	6	6	CD
50957	188	3	Illustrations	Illustrations	NNPS
50957	188	4	.	.	.
50957	189	1	$	$	$
50957	189	2	1.50	1.50	CD
50957	189	3	.	.	.
50957	190	1	40	40	CD
50957	190	2	.	.	.
50957	191	1	MYTH	MYTH	NNP
50957	191	2	AND	and	CC
50957	191	3	SCIENCE	SCIENCE	NNP
50957	191	4	.	.	.
50957	192	1	By	by	IN
50957	192	2	Tito	Tito	NNP
50957	192	3	Vignoli	Vignoli	NNP
50957	192	4	.	.	.
50957	193	1	$	$	$
50957	193	2	1.50	1.50	CD
50957	193	3	.	.	.
50957	194	1	41	41	CD
50957	194	2	.	.	.
50957	195	1	DISEASES	disease	NNS
50957	195	2	OF	of	IN
50957	195	3	MEMORY	MEMORY	NNP
50957	195	4	:	:	:
50957	195	5	An	an	DT
50957	195	6	Essay	Essay	NNP
50957	195	7	in	in	IN
50957	195	8	the	the	DT
50957	195	9	Positive	Positive	NNP
50957	195	10	Psychology	Psychology	NNP
50957	195	11	.	.	.
50957	196	1	By	by	IN
50957	196	2	Th	Th	NNP
50957	196	3	.	.	.
50957	197	1	Ribot	ribot	NN
50957	197	2	,	,	,
50957	197	3	author	author	NN
50957	197	4	of	of	IN
50957	197	5	"	"	``
50957	197	6	Heredity	Heredity	NNP
50957	197	7	.	.	.
50957	197	8	"	"	''
50957	198	1	$	$	$
50957	198	2	1.59	1.59	CD
50957	198	3	.	.	.
50957	199	1	42	42	CD
50957	199	2	.	.	.
50957	200	1	ANTS	ant	NNS
50957	200	2	,	,	,
50957	200	3	BEES	BEES	NNP
50957	200	4	.	.	.
50957	201	1	AND	and	CC
50957	201	2	WASPS	WASPS	NNP
50957	201	3	.	.	.
50957	202	1	A	a	DT
50957	202	2	Record	Record	NNP
50957	202	3	of	of	IN
50957	202	4	Observations	observation	NNS
50957	202	5	of	of	IN
50957	202	6	the	the	DT
50957	202	7	Habits	Habits	NNPS
50957	202	8	of	of	IN
50957	202	9	the	the	DT
50957	202	10	Social	Social	NNP
50957	202	11	Hymenoptera	Hymenoptera	NNP
50957	202	12	.	.	.
50957	203	1	By	by	IN
50957	203	2	Sir	Sir	NNP
50957	203	3	John	John	NNP
50957	203	4	Lubbock	Lubbock	NNP
50957	203	5	,	,	,
50957	203	6	Bart	Bart	NNP
50957	203	7	.	.	NNP
50957	203	8	,	,	,
50957	203	9	F.	F.	NNP
50957	203	10	R.	R.	NNP
50957	203	11	S.	S.	NNP
50957	203	12	,	,	,
50957	203	13	etc	etc	FW
50957	203	14	.	.	.
50957	204	1	$	$	$
50957	204	2	2.00	2.00	CD
50957	204	3	.	.	.
50957	205	1	43	43	CD
50957	205	2	.	.	.
50957	206	1	THE	the	DT
50957	206	2	SCIENCE	SCIENCE	NNP
50957	206	3	OF	of	IN
50957	206	4	POLITICS	POLITICS	NNP
50957	206	5	.	.	.
50957	207	1	By	by	IN
50957	207	2	Professor	Professor	NNP
50957	207	3	Sheldon	Sheldon	NNP
50957	207	4	Amos	Amos	NNP
50957	207	5	.	.	.
50957	208	1	$	$	$
50957	208	2	1.75	1.75	CD
50957	208	3	.	.	.
50957	209	1	44	44	CD
50957	209	2	.	.	.
50957	210	1	ANIMAL	ANIMAL	NNP
50957	210	2	INTELLIGENCE	INTELLIGENCE	NNP
50957	210	3	.	.	.
50957	211	1	By	by	IN
50957	211	2	George	George	NNP
50957	211	3	J.	J.	NNP
50957	211	4	Romanes	Romanes	NNP
50957	211	5	,	,	,
50957	211	6	M.	M.	NNP
50957	211	7	D.	D.	NNP
50957	211	8	,	,	,
50957	211	9	F.	F.	NNP
50957	211	10	R.	R.	NNP
50957	211	11	S.	S.	NNP
50957	211	12	$	$	$
50957	211	13	1.75	1.75	CD
50957	211	14	.	.	.
50957	212	1	45	45	CD
50957	212	2	.	.	.
50957	213	1	MAN	man	NN
50957	213	2	BEFORE	before	IN
50957	213	3	METALS	metal	NNS
50957	213	4	.	.	.
50957	214	1	By	by	IN
50957	214	2	Professor	Professor	NNP
50957	214	3	N.	N.	NNP
50957	214	4	Jolt	Jolt	NNP
50957	214	5	,	,	,
50957	214	6	Science	Science	NNP
50957	214	7	Faculty	Faculty	NNP
50957	214	8	of	of	IN
50957	214	9	Toulouse	Toulouse	NNP
50957	214	10	.	.	.
50957	215	1	With	with	IN
50957	215	2	148	148	CD
50957	215	3	Illustrations	illustration	NNS
50957	215	4	.	.	.
50957	216	1	$	$	$
50957	216	2	1.75	1.75	CD
50957	216	3	.	.	.
50957	217	1	46	46	CD
50957	217	2	.	.	.
50957	218	1	THE	the	DT
50957	218	2	ORGANS	organs	NN
50957	218	3	OF	of	IN
50957	218	4	SPEECH	speech	NN
50957	218	5	AND	and	CC
50957	218	6	THEIR	their	NN
50957	218	7	APPLICATION	application	NN
50957	218	8	IN	in	IN
50957	218	9	THE	the	DT
50957	218	10	FORMATION	formation	NN
50957	218	11	OF	of	IN
50957	218	12	ARTICULATE	ARTICULATE	NNP
50957	218	13	SOUNDS	sound	NNS
50957	218	14	.	.	.
50957	219	1	By	by	IN
50957	219	2	Professor	Professor	NNP
50957	219	3	G.	G.	NNP
50957	219	4	H.	H.	NNP
50957	219	5	von	von	NNP
50957	219	6	Meter	Meter	NNP
50957	219	7	,	,	,
50957	219	8	University	University	NNP
50957	219	9	of	of	IN
50957	219	10	Zürich	Zürich	NNP
50957	219	11	.	.	.
50957	220	1	With	with	IN
50957	220	2	47	47	CD
50957	220	3	Illustrations	illustration	NNS
50957	220	4	.	.	.
50957	221	1	$	$	$
50957	221	2	1.75	1.75	CD
50957	221	3	.	.	.
50957	222	1	47	47	CD
50957	222	2	.	.	.
50957	223	1	FALLACIES	fallacy	NNS
50957	223	2	:	:	:
50957	223	3	A	a	DT
50957	223	4	View	view	NN
50957	223	5	of	of	IN
50957	223	6	Logic	logic	NN
50957	223	7	from	from	IN
50957	223	8	the	the	DT
50957	223	9	Practical	Practical	NNP
50957	223	10	Side	Side	NNP
50957	223	11	.	.	.
50957	224	1	By	by	IN
50957	224	2	Alfred	Alfred	NNP
50957	224	3	Sidgwick	Sidgwick	NNP
50957	224	4	,	,	,
50957	224	5	B.	B.	NNP
50957	225	1	A.	A.	NNP
50957	225	2	,	,	,
50957	225	3	Oxon	Oxon	NNP
50957	225	4	.	.	.
50957	226	1	$	$	$
50957	226	2	1.75	1.75	CD
50957	226	3	.	.	.
50957	227	1	48	48	CD
50957	227	2	.	.	.
50957	228	1	ORIGIN	ORIGIN	NNP
50957	228	2	OF	of	IN
50957	228	3	CULTIVATED	cultivate	VBN
50957	228	4	PLANTS	plant	NNS
50957	228	5	.	.	.
50957	229	1	By	by	IN
50957	229	2	Alphonse	Alphonse	NNP
50957	229	3	de	de	IN
50957	229	4	Candolle	Candolle	NNP
50957	229	5	.	.	.
50957	230	1	$	$	$
50957	230	2	2.00	2.00	CD
50957	230	3	.	.	.
50957	231	1	49	49	CD
50957	231	2	.	.	.
50957	232	1	JELLY	JELLY	NNP
50957	232	2	-	-	HYPH
50957	232	3	FISH	FISH	NNP
50957	232	4	,	,	,
50957	232	5	STAR	STAR	NNP
50957	232	6	-	-	HYPH
50957	232	7	FISH	FISH	NNP
50957	232	8	,	,	,
50957	232	9	AND	and	CC
50957	232	10	SEA	SEA	NNP
50957	232	11	-	-	HYPH
50957	232	12	URCHINS	URCHINS	NNP
50957	232	13	.	.	.
50957	233	1	A	a	DT
50957	233	2	Research	research	NN
50957	233	3	on	on	IN
50957	233	4	Primitive	Primitive	NNP
50957	233	5	Nervous	Nervous	NNP
50957	233	6	Systems	Systems	NNPS
50957	233	7	.	.	.
50957	234	1	By	by	IN
50957	234	2	George	George	NNP
50957	234	3	J.	J.	NNP
50957	234	4	Romanes	Romanes	NNP
50957	234	5	,	,	,
50957	234	6	M.	M.	NNP
50957	234	7	D.	D.	NNP
50957	234	8	,	,	,
50957	234	9	F.	F.	NNP
50957	234	10	R.	R.	NNP
50957	234	11	S.	S.	NNP
50957	234	12	With	With	NNP
50957	234	13	63	63	CD
50957	234	14	Illustrations	illustration	NNS
50957	234	15	.	.	.
50957	235	1	$	$	$
50957	235	2	1.75	1.75	CD
50957	235	3	.	.	.
50957	236	1	50	50	CD
50957	236	2	.	.	.
50957	237	1	THE	the	DT
50957	237	2	COMMON	common	JJ
50957	237	3	SENSE	SENSE	NNS
50957	237	4	OF	of	IN
50957	237	5	THE	the	DT
50957	237	6	EXACT	EXACT	NNP
50957	237	7	SCIENCES	SCIENCES	NNP
50957	237	8	.	.	.
50957	238	1	By	by	IN
50957	238	2	William	William	NNP
50957	238	3	Kingdon	Kingdon	NNP
50957	238	4	Clifford	Clifford	NNP
50957	238	5	.	.	.
50957	239	1	With	with	IN
50957	239	2	100	100	CD
50957	239	3	Figures	figure	NNS
50957	239	4	.	.	.
50957	240	1	$	$	$
50957	240	2	1.50	1.50	CD
50957	240	3	.	.	.
50957	241	1	51	51	CD
50957	241	2	.	.	.
50957	242	1	PHYSICAL	PHYSICAL	NNP
50957	242	2	EXPRESSION	EXPRESSION	NNP
50957	242	3	:	:	:
50957	242	4	Its	-PRON-	PRP$
50957	242	5	Modes	Modes	NNPS
50957	242	6	and	and	CC
50957	242	7	Principles	Principles	NNPS
50957	242	8	.	.	.
50957	243	1	By	by	IN
50957	243	2	Francis	Francis	NNP
50957	243	3	Warner	Warner	NNP
50957	243	4	,	,	,
50957	243	5	M.D.	M.D.	NNP
50957	243	6	,	,	,
50957	243	7	Assistant	Assistant	NNP
50957	243	8	Physician	Physician	NNP
50957	243	9	,	,	,
50957	243	10	London	London	NNP
50957	243	11	Hospital	Hospital	NNP
50957	243	12	.	.	.
50957	244	1	With	with	IN
50957	244	2	51	51	CD
50957	244	3	Illustrations	illustration	NNS
50957	244	4	$	$	$
50957	244	5	1.75	1.75	CD
50957	244	6	.	.	.
50957	245	1	52	52	CD
50957	245	2	.	.	.
50957	246	1	ANTHROPOID	ANTHROPOID	NNP
50957	246	2	APES	APES	NNP
50957	246	3	.	.	.
50957	247	1	By	by	IN
50957	247	2	Professor	Professor	NNP
50957	247	3	Robert	Robert	NNP
50957	247	4	Hartmann	Hartmann	NNP
50957	247	5	,	,	,
50957	247	6	University	University	NNP
50957	247	7	of	of	IN
50957	247	8	Berlin	Berlin	NNP
50957	247	9	.	.	.
50957	248	1	With	with	IN
50957	248	2	63	63	CD
50957	248	3	Illustrations	illustration	NNS
50957	248	4	.	.	.
50957	249	1	$	$	$
50957	249	2	1.75	1.75	CD
50957	249	3	.	.	.
50957	250	1	53	53	CD
50957	250	2	.	.	.
50957	251	1	THE	the	DT
50957	251	2	MAMMALIA	mammalia	NN
50957	251	3	IN	in	IN
50957	251	4	THEIR	their	FW
50957	251	5	RELATION	relation	NN
50957	251	6	TO	to	IN
50957	251	7	PRIMEVAL	PRIMEVAL	NNP
50957	251	8	TIMES	TIMES	NNP
50957	251	9	By	by	IN
50957	251	10	Professor	Professor	NNP
50957	251	11	Oscar	Oscar	NNP
50957	251	12	Schmidt	Schmidt	NNP
50957	251	13	,	,	,
50957	251	14	University	University	NNP
50957	251	15	of	of	IN
50957	251	16	Strasburg	Strasburg	NNP
50957	251	17	.	.	.
50957	252	1	With	with	IN
50957	252	2	51	51	CD
50957	252	3	Illustrations	illustration	NNS
50957	252	4	.	.	.
50957	253	1	$	$	$
50957	253	2	1.50	1.50	CD
50957	253	3	.	.	.
50957	254	1	54	54	CD
50957	254	2	.	.	.
50957	255	1	COMPARATIVE	COMPARATIVE	NNP
50957	255	2	LITERATURE	LITERATURE	NNP
50957	255	3	.	.	.
50957	256	1	By	by	IN
50957	256	2	Professor	Professor	NNP
50957	256	3	H.	H.	NNP
50957	256	4	M.	M.	NNP
50957	256	5	Posnett	Posnett	NNP
50957	256	6	,	,	,
50957	256	7	M.	M.	NNP
50957	256	8	A.	A.	NNP
50957	256	9	,	,	,
50957	256	10	University	University	NNP
50957	256	11	College	College	NNP
50957	256	12	,	,	,
50957	256	13	Auckland	Auckland	NNP
50957	256	14	.	.	.
50957	257	1	$	$	$
50957	257	2	1.75	1.75	CD
50957	257	3	.	.	.
50957	258	1	55	55	CD
50957	258	2	.	.	.
50957	259	1	EARTHQUAKES	EARTHQUAKES	NNP
50957	259	2	AND	and	CC
50957	259	3	OTHER	other	JJ
50957	259	4	EARTH	EARTH	NNP
50957	259	5	MOVEMENTS	MOVEMENTS	NNP
50957	259	6	.	.	.
50957	260	1	By	by	IN
50957	260	2	Professor	Professor	NNP
50957	260	3	John	John	NNP
50957	260	4	Milne	Milne	NNP
50957	260	5	,	,	,
50957	260	6	Imperial	Imperial	NNP
50957	260	7	College	College	NNP
50957	260	8	of	of	IN
50957	260	9	Engineering	Engineering	NNP
50957	260	10	,	,	,
50957	260	11	Tokio	Tokio	NNP
50957	260	12	.	.	.
50957	261	1	With	with	IN
50957	261	2	38	38	CD
50957	261	3	Figures	figure	NNS
50957	261	4	.	.	.
50957	262	1	$	$	$
50957	262	2	1.75	1.75	CD
50957	262	3	.	.	.
50957	263	1	56	56	CD
50957	263	2	.	.	.
50957	264	1	MICROBES	MICROBES	NNP
50957	264	2	,	,	,
50957	264	3	FERMENTS	FERMENTS	NNP
50957	264	4	,	,	,
50957	264	5	AND	and	CC
50957	264	6	MOULDS	MOULDS	NNP
50957	264	7	.	.	.
50957	265	1	By	by	IN
50957	265	2	E.	E.	NNP
50957	265	3	L.	L.	NNP
50957	265	4	Trouessart	Trouessart	NNP
50957	265	5	.	.	.
50957	266	1	With	with	IN
50957	266	2	107	107	CD
50957	266	3	Illustrations	illustration	NNS
50957	266	4	.	.	.
50957	267	1	$	$	$
50957	267	2	1.50	1.50	CD
50957	267	3	.	.	.
50957	268	1	57	57	CD
50957	268	2	.	.	.
50957	269	1	THE	the	DT
50957	269	2	GEOGRAPHICAL	geographical	NN
50957	269	3	AND	and	CC
50957	269	4	GEOLOGICAL	geological	NN
50957	269	5	DISTRIBUTION	distribution	NN
50957	269	6	OF	of	IN
50957	269	7	ANIMALS	animal	NNS
50957	269	8	.	.	.
50957	270	1	By	by	IN
50957	270	2	Professor	Professor	NNP
50957	270	3	Angelo	Angelo	NNP
50957	270	4	Heilprin	Heilprin	NNP
50957	270	5	,	,	,
50957	270	6	Academy	Academy	NNP
50957	270	7	of	of	IN
50957	270	8	Natural	Natural	NNP
50957	270	9	Sciences	Sciences	NNPS
50957	270	10	,	,	,
50957	270	11	Philadelphia	Philadelphia	NNP
50957	270	12	.	.	.
50957	271	1	$	$	$
50957	271	2	2.00	2.00	CD
50957	271	3	.	.	.
50957	272	1	58	58	CD
50957	272	2	.	.	.
50957	273	1	WEATHER	weather	NN
50957	273	2	.	.	.
50957	274	1	A	a	DT
50957	274	2	Popular	Popular	NNP
50957	274	3	Exposition	exposition	NN
50957	274	4	of	of	IN
50957	274	5	the	the	DT
50957	274	6	Nature	Nature	NNP
50957	274	7	of	of	IN
50957	274	8	Weather	Weather	NNP
50957	274	9	Changes	Changes	NNPS
50957	274	10	from	from	IN
50957	274	11	Day	day	NN
50957	274	12	to	to	IN
50957	274	13	Day	Day	NNP
50957	274	14	.	.	.
50957	275	1	With	with	IN
50957	275	2	96	96	CD
50957	275	3	Diagrams	diagram	NNS
50957	275	4	.	.	.
50957	276	1	By	by	IN
50957	276	2	Hon	Hon	NNP
50957	276	3	.	.	.
50957	277	1	Ralph	Ralph	NNP
50957	277	2	Abercromby	Abercromby	NNP
50957	277	3	.	.	.
50957	278	1	$	$	$
50957	278	2	1.75	1.75	CD
50957	278	3	.	.	.
50957	279	1	59	59	CD
50957	279	2	.	.	.
50957	280	1	ANIMAL	ANIMAL	NNP
50957	280	2	MAGNETISM	MAGNETISM	NNP
50957	280	3	.	.	.
50957	281	1	By	by	IN
50957	281	2	Alfred	Alfred	NNP
50957	281	3	Binet	Binet	NNP
50957	281	4	and	and	CC
50957	281	5	Charles	Charles	NNP
50957	281	6	Féré	Féré	NNP
50957	281	7	,	,	,
50957	281	8	Assistant	Assistant	NNP
50957	281	9	Physician	Physician	NNP
50957	281	10	,	,	,
50957	281	11	Hospice	Hospice	NNP
50957	281	12	Salpêtrière	Salpêtrière	NNP
50957	281	13	,	,	,
50957	281	14	Paris	Paris	NNP
50957	281	15	.	.	.
50957	282	1	With	with	IN
50957	282	2	16	16	CD
50957	282	3	Figures	figure	NNS
50957	282	4	.	.	.
50957	283	1	$	$	$
50957	283	2	1.50	1.50	CD
50957	283	3	.	.	.
50957	284	1	60	60	CD
50957	284	2	.	.	.
50957	284	3	INTERNATIONAL	INTERNATIONAL	NNP
50957	284	4	LAW	law	NN
50957	284	5	,	,	,
50957	284	6	with	with	IN
50957	284	7	Materials	material	NNS
50957	284	8	for	for	IN
50957	284	9	a	a	DT
50957	284	10	Code	Code	NNP
50957	284	11	of	of	IN
50957	284	12	International	International	NNP
50957	284	13	Law	Law	NNP
50957	284	14	.	.	.
50957	285	1	By	by	IN
50957	285	2	Professor	Professor	NNP
50957	285	3	Leone	Leone	NNP
50957	285	4	Levi	Levi	NNP
50957	285	5	,	,	,
50957	285	6	King	King	NNP
50957	285	7	's	's	POS
50957	285	8	College	College	NNP
50957	285	9	,	,	,
50957	285	10	London	London	NNP
50957	285	11	.	.	.
50957	286	1	$	$	$
50957	286	2	1.50	1.50	CD
50957	286	3	.	.	.
50957	287	1	61	61	CD
50957	287	2	.	.	.
50957	288	1	THE	the	DT
50957	288	2	GEOLOGICAL	GEOLOGICAL	NNP
50957	288	3	HISTORY	history	NN
50957	288	4	OF	of	IN
50957	288	5	PLANTS	plant	NNS
50957	288	6	.	.	.
50957	289	1	With	with	IN
50957	289	2	79	79	CD
50957	289	3	Illustrations	Illustrations	NNPS
50957	289	4	.	.	.
50957	290	1	By	by	IN
50957	290	2	Sir	Sir	NNP
50957	290	3	J.	J.	NNP
50957	290	4	William	William	NNP
50957	290	5	Dawson	Dawson	NNP
50957	290	6	.	.	.
50957	291	1	LL	LL	NNP
50957	291	2	.	.	.
50957	292	1	D	D	NNP
50957	292	2	..	..	NFP
50957	292	3	F.	F.	NNP
50957	292	4	B.	B.	NNP
50957	292	5	S.	S.	NNP
50957	292	6	$	$	$
50957	292	7	1.75	1.75	CD
50957	292	8	.	.	.
50957	293	1	62	62	CD
50957	293	2	.	.	.
50957	294	1	ANTHROPOLOGY	ANTHROPOLOGY	NNP
50957	294	2	.	.	.
50957	295	1	An	an	DT
50957	295	2	Introduction	introduction	NN
50957	295	3	to	to	IN
50957	295	4	the	the	DT
50957	295	5	Study	Study	NNP
50957	295	6	of	of	IN
50957	295	7	Man	Man	NNP
50957	295	8	and	and	CC
50957	295	9	Civilization	Civilization	NNP
50957	295	10	.	.	.
50957	296	1	By	by	IN
50957	296	2	Edward	Edward	NNP
50957	296	3	B.	B.	NNP
50957	296	4	Tylor	Tylor	NNP
50957	296	5	,	,	,
50957	296	6	D.	D.	NNP
50957	296	7	C.	C.	NNP
50957	296	8	L.	L.	NNP
50957	296	9	,	,	,
50957	296	10	F.	F.	NNP
50957	296	11	R.	R.	NNP
50957	296	12	S.	S.	NNP
50957	296	13	With	with	IN
50957	296	14	78	78	CD
50957	296	15	Illustrations	Illustrations	NNPS
50957	296	16	.	.	.
50957	297	1	$	$	$
50957	297	2	2.00	2.00	CD
50957	297	3	.	.	.
50957	298	1	63	63	CD
50957	298	2	.	.	.
50957	299	1	THE	the	DT
50957	299	2	ORIGIN	ORIGIN	NNP
50957	299	3	OF	of	IN
50957	299	4	FLORAL	floral	JJ
50957	299	5	STRUCTURES	STRUCTURES	NNP
50957	299	6	,	,	,
50957	299	7	THROUGH	THROUGH	NNP
50957	299	8	INSECT	INSECT	NNS
50957	299	9	AND	and	CC
50957	299	10	OTHER	other	JJ
50957	299	11	AGENCIES	agency	NNS
50957	299	12	.	.	.
50957	300	1	By	by	IN
50957	300	2	the	the	DT
50957	300	3	Rev.	Rev.	NNP
50957	301	1	George	George	NNP
50957	301	2	Henslow	Henslow	NNP
50957	301	3	,	,	,
50957	301	4	M.	M.	NNP
50957	301	5	A.	A.	NNP
50957	301	6	,	,	,
50957	301	7	etc	etc	FW
50957	301	8	.	.	.
50957	302	1	With	with	IN
50957	302	2	88	88	CD
50957	302	3	Illustrations	illustration	NNS
50957	302	4	.	.	.
50957	303	1	$	$	$
50957	303	2	1.75	1.75	CD
50957	303	3	.	.	.
50957	304	1	64	64	CD
50957	304	2	.	.	.
50957	305	1	THE	the	DT
50957	305	2	SENSES	senses	NN
50957	305	3	,	,	,
50957	305	4	INSTINCTS	INSTINCTS	NNP
50957	305	5	,	,	,
50957	305	6	AND	and	CC
50957	305	7	INTELLIGENCE	INTELLIGENCE	NNP
50957	305	8	OF	of	IN
50957	305	9	ANIMALS	animal	NNS
50957	305	10	,	,	,
50957	305	11	WITH	with	IN
50957	305	12	SPECIAL	special	NN
50957	305	13	REFERENCE	reference	NN
50957	305	14	TO	to	IN
50957	305	15	INSECTS	INSECTS	NNP
50957	305	16	.	.	.
50957	306	1	By	by	IN
50957	306	2	Sir	Sir	NNP
50957	306	3	John	John	NNP
50957	306	4	Lubbock	Lubbock	NNP
50957	306	5	,	,	,
50957	306	6	Bart	Bart	NNP
50957	306	7	.	.	NNP
50957	306	8	,	,	,
50957	306	9	F.	F.	NNP
50957	306	10	R.	R.	NNP
50957	306	11	S.	S.	NNP
50957	306	12	,	,	,
50957	306	13	etc	etc	FW
50957	306	14	.	.	.
50957	307	1	With	with	IN
50957	307	2	118	118	CD
50957	307	3	Illustrations	Illustrations	NNPS
50957	307	4	.	.	.
50957	308	1	$	$	$
50957	308	2	1.75	1.75	CD
50957	308	3	.	.	.
50957	309	1	65	65	CD
50957	309	2	.	.	.
50957	310	1	THE	the	DT
50957	310	2	PRIMITIVE	PRIMITIVE	NNP
50957	310	3	FAMILY	FAMILY	NNP
50957	310	4	IN	in	IN
50957	310	5	ITS	its	PRP$
50957	310	6	ORIGIN	ORIGIN	NNS
50957	310	7	AND	and	CC
50957	310	8	DEVELOPMENT	development	NN
50957	310	9	.	.	.
50957	311	1	By	by	IN
50957	311	2	Dr.	Dr.	NNP
50957	311	3	C.	C.	NNP
50957	311	4	N.	N.	NNP
50957	311	5	Starcke	Starcke	NNP
50957	311	6	,	,	,
50957	311	7	University	University	NNP
50957	311	8	of	of	IN
50957	311	9	Copenhagen	Copenhagen	NNP
50957	311	10	.	.	.
50957	312	1	$	$	$
50957	312	2	1.75	1.75	CD
50957	312	3	.	.	.
50957	313	1	66	66	CD
50957	313	2	.	.	.
50957	314	1	PHYSIOLOGY	PHYSIOLOGY	NNS
50957	314	2	OF	of	IN
50957	314	3	BODILY	bodily	NN
50957	314	4	EXERCISE	EXERCISE	NNP
50957	314	5	.	.	.
50957	315	1	By	by	IN
50957	315	2	F.	F.	NNP
50957	315	3	Lagrange	Lagrange	NNP
50957	315	4	,	,	,
50957	315	5	M.D.	M.D.	NNP
50957	316	1	$	$	$
50957	316	2	1.75	1.75	CD
50957	316	3	.	.	.
50957	317	1	67	67	CD
50957	317	2	.	.	.
50957	318	1	THE	the	DT
50957	318	2	COLORS	color	NNS
50957	318	3	OF	of	IN
50957	318	4	ANIMALS	animal	NNS
50957	318	5	:	:	:
50957	318	6	Their	-PRON-	PRP$
50957	318	7	Meaning	Meaning	NNP
50957	318	8	and	and	CC
50957	318	9	Use	Use	NNP
50957	318	10	.	.	.
50957	319	1	By	by	IN
50957	319	2	Edward	Edward	NNP
50957	319	3	Bagnall	Bagnall	NNP
50957	319	4	Poulton	Poulton	NNP
50957	319	5	,	,	,
50957	319	6	F.	F.	NNP
50957	319	7	R.	R.	NNP
50957	319	8	S.	S.	NNP
50957	319	9	With	with	IN
50957	319	10	36	36	CD
50957	319	11	Illustrations	illustration	NNS
50957	319	12	and	and	CC
50957	319	13	1	1	CD
50957	319	14	Colored	Colored	NNP
50957	319	15	Plate	Plate	NNP
50957	319	16	.	.	.
50957	320	1	$	$	$
50957	320	2	1.75	1.75	CD
50957	320	3	.	.	.
50957	321	1	68	68	CD
50957	321	2	.	.	.
50957	322	1	SOCIALISM	SOCIALISM	NNP
50957	322	2	:	:	:
50957	322	3	New	New	NNP
50957	322	4	and	and	CC
50957	322	5	Old	Old	NNP
50957	322	6	.	.	.
50957	323	1	By	by	IN
50957	323	2	Professor	Professor	NNP
50957	323	3	William	William	NNP
50957	323	4	Graham	Graham	NNP
50957	323	5	,	,	,
50957	323	6	M.	M.	NNP
50957	323	7	A.	A.	NNP
50957	323	8	,	,	,
50957	323	9	Queen	Queen	NNP
50957	323	10	's	's	POS
50957	323	11	College	College	NNP
50957	323	12	,	,	,
50957	323	13	Belfast	Belfast	NNP
50957	323	14	.	.	.
50957	324	1	$	$	$
50957	324	2	1.75	1.75	CD
50957	324	3	.	.	.
50957	325	1	69	69	CD
50957	325	2	.	.	.
50957	326	1	MAN	MAN	NNP
50957	326	2	AND	and	CC
50957	326	3	THE	the	DT
50957	326	4	GLACIAL	GLACIAL	NNP
50957	326	5	PERIOD	PERIOD	NNP
50957	326	6	.	.	.
50957	327	1	By	by	IN
50957	327	2	Professor	Professor	NNP
50957	327	3	G.	G.	NNP
50957	327	4	Frederick	Frederick	NNP
50957	327	5	Wright	Wright	NNP
50957	327	6	,	,	,
50957	327	7	D.	D.	NNP
50957	327	8	D.	D.	NNP
50957	327	9	,	,	,
50957	327	10	Oberlin	Oberlin	NNP
50957	327	11	Theological	Theological	NNP
50957	327	12	Seminary	Seminary	NNP
50957	327	13	.	.	.
50957	328	1	With	with	IN
50957	328	2	108	108	CD
50957	328	3	Illustrations	Illustrations	NNPS
50957	328	4	and	and	CC
50957	328	5	3	3	CD
50957	328	6	Maps	map	NNS
50957	328	7	.	.	.
50957	329	1	$	$	$
50957	329	2	1.75	1.75	CD
50957	329	3	.	.	.
50957	330	1	70	70	CD
50957	330	2	.	.	.
50957	331	1	HANDBOOK	handbook	WRB
50957	331	2	OF	of	IN
50957	331	3	GREEK	GREEK	NNP
50957	331	4	AND	and	CC
50957	331	5	LATIN	latin	JJ
50957	331	6	PALÆOGRAPHY	PALÆOGRAPHY	NNS
50957	331	7	.	.	.
50957	332	1	By	by	IN
50957	332	2	Edward	Edward	NNP
50957	332	3	Maunde	Maunde	NNP
50957	332	4	Thompson	Thompson	NNP
50957	332	5	,	,	,
50957	332	6	D.	D.	NNP
50957	332	7	C.	C.	NNP
50957	332	8	L.	L.	NNP
50957	332	9	,	,	,
50957	332	10	etc	etc	FW
50957	332	11	.	.	.
50957	333	1	$	$	$
50957	333	2	2.00	2.00	CD
50957	333	3	.	.	.
50957	334	1	71	71	CD
50957	334	2	.	.	.
50957	335	1	A	a	DT
50957	335	2	HISTORY	history	NN
50957	335	3	OF	of	IN
50957	335	4	CRUSTACEA	CRUSTACEA	NNS
50957	335	5	.	.	.
50957	336	1	Recent	recent	JJ
50957	336	2	Malacostraca	Malacostraca	NNP
50957	336	3	.	.	.
50957	337	1	By	by	IN
50957	337	2	the	the	DT
50957	337	3	Rev.	Rev.	NNP
50957	338	1	Thomas	Thomas	NNP
50957	338	2	R.	R.	NNP
50957	338	3	R.	R.	NNP
50957	338	4	Stebbing	Stebbing	NNP
50957	338	5	,	,	,
50957	338	6	M.	M.	NNP
50957	338	7	A.	A.	NNP
50957	339	1	With	with	IN
50957	339	2	51	51	CD
50957	339	3	Illustrations	illustration	NNS
50957	339	4	.	.	.
50957	340	1	$	$	$
50957	340	2	2.00	2.00	CD
50957	340	3	.	.	.
50957	341	1	72	72	CD
50957	341	2	.	.	.
50957	342	1	RACE	race	NN
50957	342	2	AND	and	CC
50957	342	3	LANGUAGE	language	NN
50957	342	4	.	.	.
50957	343	1	By	by	IN
50957	343	2	Professor	Professor	NNP
50957	343	3	André	André	NNP
50957	343	4	Lefèvre	Lefèvre	NNP
50957	343	5	,	,	,
50957	343	6	Anthropological	Anthropological	NNP
50957	343	7	School	School	NNP
50957	343	8	,	,	,
50957	343	9	Paris	Paris	NNP
50957	343	10	.	.	.
50957	344	1	New	New	NNP
50957	344	2	York	York	NNP
50957	344	3	:	:	:
50957	344	4	D.	D.	NNP
50957	344	5	APPLETON	APPLETON	NNP
50957	344	6	&	&	CC
50957	344	7	CO	CO	NNP
50957	344	8	.	.	NNP
50957	344	9	,	,	,
50957	344	10	72	72	CD
50957	344	11	Filth	Filth	NNP
50957	344	12	Avenue	Avenue	NNP
50957	344	13	.	.	.
50957	345	1	*	*	NFP
50957	345	2	*	*	NFP
50957	345	3	*	*	NFP
50957	345	4	*	*	NFP
50957	345	5	*	*	NFP
50957	345	6	[	[	-LRB-
50957	345	7	Illustration	illustration	NN
50957	345	8	:	:	:
50957	345	9	CONTOUR	CONTOUR	NNP
50957	345	10	AND	and	CC
50957	345	11	GLACIAL	GLACIAL	NNP
50957	345	12	MAP	MAP	NNP
50957	345	13	OF	of	IN
50957	345	14	THE	the	DT
50957	345	15	BRITISH	british	JJ
50957	345	16	ISLES	ISLES	NNP
50957	345	17	]	]	-RRB-
50957	345	18	THE	the	DT
50957	345	19	INTERNATIONAL	INTERNATIONAL	NNP
50957	345	20	SCIENTIFIC	scientific	JJ
50957	345	21	SERIES	SERIES	NNP
50957	345	22	MAN	MAN	NNP
50957	345	23	AND	and	CC
50957	345	24	THE	the	DT
50957	345	25	GLACIAL	glacial	JJ
50957	345	26	PERIOD	period	NN
50957	345	27	BY	by	IN
50957	345	28	G.	G.	NNP
50957	345	29	FREDERICK	FREDERICK	NNP
50957	345	30	WRIGHT	WRIGHT	NNP
50957	345	31	D.	D.	NNP
50957	345	32	D.	D.	NNP
50957	345	33	,	,	,
50957	345	34	LL	LL	NNP
50957	345	35	.	.	.
50957	346	1	D.	D.	NNP
50957	346	2	,	,	,
50957	346	3	F.	F.	NNP
50957	346	4	G.	G.	NNP
50957	346	5	S.	S.	NNP
50957	346	6	A.	a.	NN
50957	347	1	PROFESSOR	PROFESSOR	NNP
50957	347	2	IN	in	IN
50957	347	3	OBERLIN	OBERLIN	NNP
50957	347	4	THEOLOGICAL	THEOLOGICAL	NNP
50957	347	5	SEMINARY	SEMINARY	NNP
50957	347	6	FORMERLY	FORMERLY	NNP
50957	347	7	ASSISTANT	ASSISTANT	NNP
50957	347	8	ON	on	IN
50957	347	9	THE	the	DT
50957	347	10	UNITED	UNITED	NNP
50957	347	11	STATES	STATES	NNP
50957	347	12	GEOLOGICAL	GEOLOGICAL	NNP
50957	347	13	SURVEY	SURVEY	VBD
50957	347	14	AUTHOR	AUTHOR	NNP
50957	347	15	OF	of	IN
50957	347	16	THE	the	DT
50957	347	17	ICE	ICE	NNP
50957	347	18	AGE	AGE	NNP
50957	347	19	IN	in	IN
50957	347	20	NORTH	NORTH	NNP
50957	347	21	AMERICA	AMERICA	NNP
50957	347	22	.	.	.
50957	348	1	LOGIC	logic	NN
50957	348	2	OF	of	IN
50957	348	3	CHRISTIAN	CHRISTIAN	NNP
50957	348	4	EVIDENCES	EVIDENCES	NNP
50957	348	5	,	,	,
50957	348	6	ETC	ETC	NNP
50957	348	7	.	.	.
50957	349	1	_	_	NNP
50957	349	2	WITH	with	IN
50957	349	3	AN	an	DT
50957	349	4	APPENDIX	APPENDIX	NNP
50957	349	5	ON	on	IN
50957	349	6	TERTIARY	TERTIARY	NNP
50957	349	7	MAN	MAN	NNP
50957	349	8	_	_	NNP
50957	349	9	By	by	IN
50957	349	10	PROF	PROF	NNP
50957	349	11	.	.	.
50957	349	12	HENRY	HENRY	NNP
50957	349	13	W.	W.	NNP
50957	349	14	HAYNES	HAYNES	NNP
50957	349	15	FULLY	FULLY	NNP
50957	349	16	ILLUSTRATED	ILLUSTRATED	NNP
50957	349	17	_	_	NNP
50957	349	18	SECOND	SECOND	NNP
50957	349	19	EDITION	EDITION	NNP
50957	349	20	_	_	NNP
50957	349	21	NEW	NEW	NNP
50957	349	22	YORK	YORK	NNP
50957	349	23	D.	D.	NNP
50957	349	24	APPLETON	APPLETON	NNP
50957	349	25	AND	and	CC
50957	349	26	COMPANY	company	NN
50957	349	27	1895	1895	CD
50957	349	28	Copyright	copyright	NN
50957	349	29	,	,	,
50957	349	30	1892	1892	CD
50957	349	31	,	,	,
50957	349	32	By	by	IN
50957	349	33	D.	D.	NNP
50957	349	34	APPLETON	APPLETON	NNP
50957	349	35	AND	and	CC
50957	349	36	COMPANY	COMPANY	NNP
50957	349	37	.	.	.
50957	350	1	Electrotyped	Electrotyped	NNP
50957	350	2	and	and	CC
50957	350	3	Printed	Printed	NNP
50957	350	4	at	at	IN
50957	350	5	the	the	DT
50957	350	6	Appleton	Appleton	NNP
50957	350	7	Press	Press	NNP
50957	350	8	,	,	,
50957	350	9	U.	U.	NNP
50957	350	10	S.	S.	NNP
50957	350	11	A.	a.	NN
50957	351	1	TO	to	IN
50957	351	2	JUDGE	JUDGE	NNP
50957	351	3	C.	C.	NNP
50957	351	4	C.	C.	NNP
50957	351	5	BALDWIN	BALDWIN	NNP
50957	351	6	PRESIDENT	PRESIDENT	NNP
50957	351	7	OF	of	IN
50957	351	8	THE	the	DT
50957	351	9	WESTERN	WESTERN	NNP
50957	351	10	RESERVE	RESERVE	NNP
50957	351	11	HISTORICAL	HISTORICAL	NNP
50957	351	12	SOCIETY	SOCIETY	NNP
50957	351	13	CLEVELAND	CLEVELAND	NNP
50957	351	14	THIS	this	DT
50957	351	15	VOLUME	volume	NN
50957	351	16	IS	be	VBZ
50957	351	17	DEDICATED	dedicate	VBN
50957	351	18	IN	in	IN
50957	351	19	RECOGNITION	recognition	NN
50957	351	20	OF	of	IN
50957	351	21	HIS	his	PRP$
50957	351	22	SAGACIOUS	sagaciou	NNS
50957	351	23	AND	and	CC
50957	351	24	UNFAILING	unfailing	NN
50957	351	25	INTEREST	interest	NN
50957	351	26	IN	in	IN
50957	351	27	THE	the	DT
50957	351	28	INVESTIGATIONS	investigation	NNS
50957	351	29	WHICH	which	WDT
50957	351	30	HAVE	have	VBP
50957	351	31	MADE	make	VBN
50957	351	32	IT	it	NN
50957	351	33	POSSIBLE	possible	RB
50957	351	34	PREFACE	preface	VB
50957	351	35	TO	to	IN
50957	351	36	THE	the	DT
50957	351	37	SECOND	second	JJ
50957	351	38	EDITION	edition	NN
50957	351	39	.	.	.
50957	352	1	Since	since	IN
50957	352	2	,	,	,
50957	352	3	as	as	IN
50957	352	4	stated	state	VBN
50957	352	5	in	in	IN
50957	352	6	the	the	DT
50957	352	7	Introduction	introduction	NN
50957	352	8	(	(	-LRB-
50957	352	9	page	page	NN
50957	352	10	1	1	CD
50957	352	11	)	)	-RRB-
50957	352	12	,	,	,
50957	352	13	the	the	DT
50957	352	14	plan	plan	NN
50957	352	15	of	of	IN
50957	352	16	this	this	DT
50957	352	17	volume	volume	NN
50957	352	18	permitted	permit	VBD
50957	352	19	only	only	RB
50957	352	20	"	"	``
50957	352	21	a	a	DT
50957	352	22	concise	concise	JJ
50957	352	23	presentation	presentation	NN
50957	352	24	of	of	IN
50957	352	25	the	the	DT
50957	352	26	facts	fact	NNS
50957	352	27	,	,	,
50957	352	28	"	"	``
50957	352	29	it	-PRON-	PRP
50957	352	30	was	be	VBD
50957	352	31	impossible	impossible	JJ
50957	352	32	to	to	TO
50957	352	33	introduce	introduce	VB
50957	352	34	either	either	CC
50957	352	35	full	full	JJ
50957	352	36	references	reference	NNS
50957	352	37	to	to	IN
50957	352	38	the	the	DT
50957	352	39	illimitable	illimitable	JJ
50957	352	40	literature	literature	NN
50957	352	41	of	of	IN
50957	352	42	the	the	DT
50957	352	43	subject	subject	JJ
50957	352	44	or	or	CC
50957	352	45	detailed	detailed	JJ
50957	352	46	discussion	discussion	NN
50957	352	47	of	of	IN
50957	352	48	all	all	DT
50957	352	49	disputed	dispute	VBN
50957	352	50	points	point	NNS
50957	352	51	.	.	.
50957	353	1	The	the	DT
50957	353	2	facts	fact	NNS
50957	353	3	selected	select	VBN
50957	353	4	,	,	,
50957	353	5	therefore	therefore	RB
50957	353	6	,	,	,
50957	353	7	were	be	VBD
50957	353	8	for	for	IN
50957	353	9	the	the	DT
50957	353	10	most	most	JJS
50957	353	11	part	part	NN
50957	353	12	those	those	DT
50957	353	13	upon	upon	IN
50957	353	14	which	which	WDT
50957	353	15	it	-PRON-	PRP
50957	353	16	was	be	VBD
50957	353	17	supposed	suppose	VBN
50957	353	18	there	there	EX
50957	353	19	would	would	MD
50957	353	20	be	be	VB
50957	353	21	pretty	pretty	RB
50957	353	22	general	general	JJ
50957	353	23	agreement	agreement	NN
50957	353	24	.	.	.
50957	354	1	The	the	DT
50957	354	2	discussion	discussion	NN
50957	354	3	upon	upon	IN
50957	354	4	the	the	DT
50957	354	5	subject	subject	NN
50957	354	6	of	of	IN
50957	354	7	the	the	DT
50957	354	8	continuity	continuity	NN
50957	354	9	of	of	IN
50957	354	10	the	the	DT
50957	354	11	Glacial	glacial	JJ
50957	354	12	period	period	NN
50957	354	13	was	be	VBD
50957	354	14	,	,	,
50957	354	15	however	however	RB
50957	354	16	,	,	,
50957	354	17	somewhat	somewhat	RB
50957	354	18	elaborate	elaborate	JJ
50957	354	19	(	(	-LRB-
50957	354	20	see	see	VB
50957	354	21	pages	page	NNS
50957	354	22	106	106	CD
50957	354	23	-	-	SYM
50957	354	24	121	121	CD
50957	354	25	,	,	,
50957	354	26	311	311	CD
50957	354	27	,	,	,
50957	354	28	324	324	CD
50957	354	29	,	,	,
50957	354	30	332	332	CD
50957	354	31	)	)	-RRB-
50957	354	32	,	,	,
50957	354	33	and	and	CC
50957	354	34	was	be	VBD
50957	354	35	presented	present	VBN
50957	354	36	with	with	IN
50957	354	37	excessive	excessive	JJ
50957	354	38	respect	respect	NN
50957	354	39	for	for	IN
50957	354	40	the	the	DT
50957	354	41	authority	authority	NN
50957	354	42	of	of	IN
50957	354	43	those	those	DT
50957	354	44	who	who	WP
50957	354	45	maintain	maintain	VBP
50957	354	46	the	the	DT
50957	354	47	opposite	opposite	JJ
50957	354	48	view	view	NN
50957	354	49	;	;	:
50957	354	50	all	all	DT
50957	354	51	that	that	WDT
50957	354	52	was	be	VBD
50957	354	53	claimed	claim	VBN
50957	354	54	(	(	-LRB-
50957	354	55	page	page	NN
50957	354	56	110	110	CD
50957	354	57	)	)	-RRB-
50957	354	58	being	be	VBG
50957	354	59	that	that	IN
50957	354	60	one	one	PRP
50957	354	61	might	may	MD
50957	354	62	maintain	maintain	VB
50957	354	63	the	the	DT
50957	354	64	_	_	NNP
50957	354	65	unity	unity	NN
50957	354	66	_	_	NNP
50957	354	67	or	or	CC
50957	354	68	_	_	NNP
50957	354	69	continuity	continuity	NN
50957	354	70	_	_	NNP
50957	354	71	of	of	IN
50957	354	72	the	the	DT
50957	354	73	Glacial	glacial	JJ
50957	354	74	period	period	NN
50957	354	75	"	"	''
50957	354	76	without	without	IN
50957	354	77	forfeiting	forfeit	VBG
50957	354	78	his	-PRON-	PRP$
50957	354	79	right	right	NN
50957	354	80	to	to	IN
50957	354	81	the	the	DT
50957	354	82	respect	respect	NN
50957	354	83	of	of	IN
50957	354	84	his	-PRON-	PRP$
50957	354	85	fellow	fellow	JJ
50957	354	86	-	-	HYPH
50957	354	87	geologists	geologist	NNS
50957	354	88	.	.	.
50957	354	89	"	"	''
50957	355	1	But	but	CC
50957	355	2	it	-PRON-	PRP
50957	355	3	already	already	RB
50957	355	4	appears	appear	VBZ
50957	355	5	that	that	IN
50957	355	6	there	there	EX
50957	355	7	was	be	VBD
50957	355	8	no	no	DT
50957	355	9	need	need	NN
50957	355	10	of	of	IN
50957	355	11	this	this	DT
50957	355	12	extreme	extreme	JJ
50957	355	13	modesty	modesty	NN
50957	355	14	of	of	IN
50957	355	15	statement	statement	NN
50957	355	16	.	.	.
50957	356	1	On	on	IN
50957	356	2	the	the	DT
50957	356	3	contrary	contrary	NN
50957	356	4	,	,	,
50957	356	5	the	the	DT
50957	356	6	vigorous	vigorous	JJ
50957	356	7	discussion	discussion	NN
50957	356	8	of	of	IN
50957	356	9	the	the	DT
50957	356	10	subject	subject	NN
50957	356	11	which	which	WDT
50957	356	12	has	have	VBZ
50957	356	13	characterized	characterize	VBN
50957	356	14	the	the	DT
50957	356	15	last	last	JJ
50957	356	16	two	two	CD
50957	356	17	years	year	NNS
50957	356	18	reveals	reveal	VBZ
50957	356	19	a	a	DT
50957	356	20	decided	decided	JJ
50957	356	21	reaction	reaction	NN
50957	356	22	against	against	IN
50957	356	23	the	the	DT
50957	356	24	theory	theory	NN
50957	356	25	that	that	IN
50957	356	26	there	there	EX
50957	356	27	has	have	VBZ
50957	356	28	been	be	VBN
50957	356	29	more	more	JJR
50957	356	30	than	than	IN
50957	356	31	one	one	CD
50957	356	32	Glacial	glacial	JJ
50957	356	33	epoch	epoch	NN
50957	356	34	in	in	IN
50957	356	35	Quaternary	Quaternary	NNP
50957	356	36	times	time	NNS
50957	356	37	;	;	:
50957	356	38	while	while	IN
50957	356	39	there	there	EX
50957	356	40	have	have	VBP
50957	356	41	been	be	VBN
50957	356	42	brought	bring	VBN
50957	356	43	to	to	TO
50957	356	44	light	light	VB
50957	356	45	many	many	JJ
50957	356	46	most	most	RBS
50957	356	47	important	important	JJ
50957	356	48	if	if	IN
50957	356	49	not	not	RB
50957	356	50	conclusive	conclusive	JJ
50957	356	51	facts	fact	NNS
50957	356	52	in	in	IN
50957	356	53	favour	favour	NN
50957	356	54	of	of	IN
50957	356	55	the	the	DT
50957	356	56	theory	theory	NN
50957	356	57	supported	support	VBN
50957	356	58	in	in	IN
50957	356	59	the	the	DT
50957	356	60	volume	volume	NN
50957	356	61	.	.	.
50957	357	1	In	in	IN
50957	357	2	America	America	NNP
50957	357	3	the	the	DT
50957	357	4	continuity	continuity	NN
50957	357	5	of	of	IN
50957	357	6	the	the	DT
50957	357	7	Glacial	glacial	JJ
50957	357	8	period	period	NN
50957	357	9	has	have	VBZ
50957	357	10	been	be	VBN
50957	357	11	maintained	maintain	VBN
50957	357	12	during	during	IN
50957	357	13	the	the	DT
50957	357	14	past	past	JJ
50957	357	15	two	two	CD
50957	357	16	years	year	NNS
50957	357	17	with	with	IN
50957	357	18	important	important	JJ
50957	357	19	new	new	JJ
50957	357	20	evidence	evidence	NN
50957	357	21	,	,	,
50957	357	22	among	among	IN
50957	357	23	others	other	NNS
50957	357	24	by	by	IN
50957	357	25	authorities	authority	NNS
50957	357	26	of	of	IN
50957	357	27	no	no	DT
50957	357	28	less	less	JJR
50957	357	29	eminence	eminence	NN
50957	357	30	and	and	CC
50957	357	31	special	special	JJ
50957	357	32	experience	experience	NN
50957	357	33	in	in	IN
50957	357	34	glacial	glacial	JJ
50957	357	35	investigations	investigation	NNS
50957	357	36	than	than	IN
50957	357	37	Professor	Professor	NNP
50957	357	38	Dana,[A	Dana,[A	NNP
50957	357	39	]	]	-RRB-
50957	357	40	Mr.	Mr.	NNP
50957	357	41	Warren	Warren	NNP
50957	357	42	Upham,[B	Upham,[B	NNP
50957	357	43	]	]	-RRB-
50957	357	44	and	and	CC
50957	357	45	Professor	Professor	NNP
50957	357	46	Edward	Edward	NNP
50957	357	47	H.	H.	NNP
50957	357	48	Williams	Williams	NNP
50957	357	49	,	,	,
50957	357	50	Jr.[C	Jr.[C	NNP
50957	357	51	]	]	-RRB-
50957	357	52	Professor	Professor	NNP
50957	357	53	Williams	Williams	NNP
50957	357	54	's	's	POS
50957	357	55	investigations	investigation	NNS
50957	357	56	on	on	IN
50957	357	57	the	the	DT
50957	357	58	attenuated	attenuate	VBN
50957	357	59	border	border	NN
50957	357	60	of	of	IN
50957	357	61	the	the	DT
50957	357	62	glacial	glacial	JJ
50957	357	63	deposits	deposit	NNS
50957	357	64	in	in	IN
50957	357	65	the	the	DT
50957	357	66	Lehigh	Lehigh	NNP
50957	357	67	,	,	,
50957	357	68	the	the	DT
50957	357	69	most	most	RBS
50957	357	70	important	important	JJ
50957	357	71	upper	upper	JJ
50957	357	72	tributary	tributary	NN
50957	357	73	to	to	IN
50957	357	74	the	the	DT
50957	357	75	Delaware	Delaware	NNP
50957	357	76	Valley	Valley	NNP
50957	357	77	,	,	,
50957	357	78	Pa.	Pennsylvania	NNP
50957	357	79	,	,	,
50957	357	80	are	be	VBP
50957	357	81	of	of	IN
50957	357	82	important	important	JJ
50957	357	83	significance	significance	NN
50957	357	84	,	,	,
50957	357	85	since	since	IN
50957	357	86	the	the	DT
50957	357	87	area	area	NN
50957	357	88	which	which	WDT
50957	357	89	he	-PRON-	PRP
50957	357	90	so	so	RB
50957	357	91	carefully	carefully	RB
50957	357	92	studied	study	VBN
50957	357	93	lies	lie	NNS
50957	357	94	wholly	wholly	RB
50957	357	95	south	south	RB
50957	357	96	of	of	IN
50957	357	97	the	the	DT
50957	357	98	terminal	terminal	JJ
50957	357	99	moraine	moraine	NN
50957	357	100	of	of	IN
50957	357	101	Lewis	Lewis	NNP
50957	357	102	and	and	CC
50957	357	103	Wright	Wright	NNP
50957	357	104	,	,	,
50957	357	105	and	and	CC
50957	357	106	belongs	belong	VBZ
50957	357	107	to	to	IN
50957	357	108	the	the	DT
50957	357	109	portion	portion	NN
50957	357	110	of	of	IN
50957	357	111	the	the	DT
50957	357	112	older	old	JJR
50957	357	113	drift	drift	NN
50957	357	114	which	which	WDT
50957	357	115	Professors	Professors	NNPS
50957	357	116	Chamberlin	Chamberlin	NNP
50957	357	117	and	and	CC
50957	357	118	Salisbury	Salisbury	NNP
50957	357	119	have	have	VBP
50957	357	120	been	be	VBN
50957	357	121	most	most	RBS
50957	357	122	positive	positive	JJ
50957	357	123	in	in	IN
50957	357	124	assigning	assigning	NN
50957	357	125	to	to	IN
50957	357	126	the	the	DT
50957	357	127	first	first	JJ
50957	357	128	Glacial	Glacial	NNP
50957	357	129	epoch	epoch	NN
50957	357	130	,	,	,
50957	357	131	which	which	WDT
50957	357	132	they	-PRON-	PRP
50957	357	133	have	have	VBP
50957	357	134	maintained	maintain	VBN
50957	357	135	was	be	VBD
50957	357	136	separated	separate	VBN
50957	357	137	from	from	IN
50957	357	138	the	the	DT
50957	357	139	second	second	JJ
50957	357	140	epoch	epoch	NN
50957	357	141	by	by	IN
50957	357	142	a	a	DT
50957	357	143	length	length	NN
50957	357	144	of	of	IN
50957	357	145	time	time	NN
50957	357	146	sufficient	sufficient	JJ
50957	357	147	for	for	IN
50957	357	148	the	the	DT
50957	357	149	streams	stream	NNS
50957	357	150	to	to	TO
50957	357	151	erode	erode	VB
50957	357	152	rock	rock	NN
50957	357	153	gorges	gorge	NNS
50957	357	154	in	in	IN
50957	357	155	the	the	DT
50957	357	156	Delaware	Delaware	NNP
50957	357	157	and	and	CC
50957	357	158	Lehigh	Lehigh	NNP
50957	357	159	Rivers	Rivers	NNP
50957	357	160	from	from	IN
50957	357	161	two	two	CD
50957	357	162	hundred	hundred	CD
50957	357	163	to	to	IN
50957	357	164	three	three	CD
50957	357	165	hundred	hundred	CD
50957	357	166	feet	foot	NNS
50957	357	167	in	in	IN
50957	357	168	depth	depth	NN
50957	357	169	.	.	.
50957	358	1	[	[	-LRB-
50957	358	2	D	d	NN
50957	358	3	]	]	-RRB-
50957	358	4	But	but	CC
50957	358	5	Professor	Professor	NNP
50957	358	6	Williams	Williams	NNP
50957	358	7	has	have	VBZ
50957	358	8	found	find	VBN
50957	358	9	that	that	IN
50957	358	10	the	the	DT
50957	358	11	rock	rock	NN
50957	358	12	gorges	gorge	NNS
50957	358	13	of	of	IN
50957	358	14	the	the	DT
50957	358	15	Lehigh	Lehigh	NNP
50957	358	16	,	,	,
50957	358	17	and	and	CC
50957	358	18	even	even	RB
50957	358	19	of	of	IN
50957	358	20	its	-PRON-	PRP$
50957	358	21	southern	southern	JJ
50957	358	22	tributaries	tributary	NNS
50957	358	23	,	,	,
50957	358	24	had	have	VBD
50957	358	25	been	be	VBN
50957	358	26	worn	wear	VBN
50957	358	27	down	down	RP
50957	358	28	approximately	approximately	RB
50957	358	29	to	to	IN
50957	358	30	the	the	DT
50957	358	31	present	present	JJ
50957	358	32	depth	depth	NN
50957	358	33	of	of	IN
50957	358	34	that	that	DT
50957	358	35	of	of	IN
50957	358	36	the	the	DT
50957	358	37	Delaware	Delaware	NNP
50957	358	38	before	before	IN
50957	358	39	this	this	DT
50957	358	40	earliest	early	JJS
50957	358	41	period	period	NN
50957	358	42	of	of	IN
50957	358	43	glaciation	glaciation	NN
50957	358	44	,	,	,
50957	358	45	and	and	CC
50957	358	46	that	that	IN
50957	358	47	the	the	DT
50957	358	48	gorges	gorge	NNS
50957	358	49	were	be	VBD
50957	358	50	filled	fill	VBN
50957	358	51	with	with	IN
50957	358	52	the	the	DT
50957	358	53	earliest	early	JJS
50957	358	54	glacial	glacial	JJ
50957	358	55	_	_	NNP
50957	358	56	débris	débris	NN
50957	358	57	_	_	NNP
50957	358	58	.	.	.
50957	359	1	[	[	-LRB-
50957	359	2	Footnote	Footnote	NNP
50957	359	3	A	A	NNP
50957	359	4	:	:	:
50957	359	5	American	American	NNP
50957	359	6	Journal	Journal	NNP
50957	359	7	of	of	IN
50957	359	8	Science	Science	NNP
50957	359	9	,	,	,
50957	359	10	vol	vol	NNP
50957	359	11	.	.	.
50957	360	1	xlvi	xlvi	NNP
50957	360	2	,	,	,
50957	360	3	pp	pp	NNP
50957	360	4	.	.	.
50957	361	1	327	327	CD
50957	361	2	,	,	,
50957	361	3	330	330	CD
50957	361	4	.	.	.
50957	361	5	]	]	-RRB-
50957	362	1	[	[	-LRB-
50957	362	2	Footnote	Footnote	NNP
50957	362	3	B	B	NNP
50957	362	4	:	:	:
50957	362	5	American	American	NNP
50957	362	6	Journal	Journal	NNP
50957	362	7	of	of	IN
50957	362	8	Science	Science	NNP
50957	362	9	,	,	,
50957	362	10	vols	vol	NNS
50957	362	11	,	,	,
50957	362	12	xlvi	xlvi	NNP
50957	362	13	,	,	,
50957	362	14	pp	pp	NNP
50957	362	15	.	.	.
50957	363	1	114	114	CD
50957	363	2	-	-	SYM
50957	363	3	121	121	CD
50957	363	4	;	;	:
50957	363	5	xlvii	xlvii	NN
50957	363	6	,	,	,
50957	363	7	pp	pp	NNP
50957	363	8	.	.	.
50957	364	1	358	358	CD
50957	364	2	-	-	SYM
50957	364	3	365	365	CD
50957	364	4	;	;	:
50957	364	5	American	American	NNP
50957	364	6	Geologist	Geologist	NNP
50957	364	7	,	,	,
50957	364	8	vols	vol	NNS
50957	364	9	,	,	,
50957	364	10	x	x	NNP
50957	364	11	,	,	,
50957	364	12	pp	pp	NNP
50957	364	13	.	.	.
50957	365	1	339	339	CD
50957	365	2	-	-	SYM
50957	365	3	362	362	CD
50957	365	4	,	,	,
50957	365	5	especially	especially	RB
50957	365	6	pp	pp	NNP
50957	365	7	.	.	.
50957	366	1	361	361	CD
50957	366	2	,	,	,
50957	366	3	362	362	CD
50957	366	4	;	;	:
50957	366	5	xiii	xiii	NNP
50957	366	6	,	,	,
50957	366	7	pp	pp	NNP
50957	366	8	.	.	.
50957	367	1	114	114	CD
50957	367	2	,	,	,
50957	367	3	278	278	CD
50957	367	4	;	;	:
50957	367	5	Bulletin	Bulletin	NNP
50957	367	6	of	of	IN
50957	367	7	the	the	DT
50957	367	8	Geological	Geological	NNP
50957	367	9	Society	Society	NNP
50957	367	10	of	of	IN
50957	367	11	America	America	NNP
50957	367	12	,	,	,
50957	367	13	vol	vol	NNP
50957	367	14	.	.	.
50957	368	1	v	v	LS
50957	368	2	,	,	,
50957	368	3	pp	pp	NNP
50957	368	4	.	.	.
50957	369	1	71	71	CD
50957	369	2	-	-	SYM
50957	369	3	86	86	CD
50957	369	4	,	,	,
50957	369	5	87	87	CD
50957	369	6	-	-	SYM
50957	369	7	100	100	CD
50957	369	8	.	.	.
50957	369	9	]	]	-RRB-
50957	370	1	[	[	-LRB-
50957	370	2	Footnote	footnote	NN
50957	370	3	C	C	NNP
50957	370	4	:	:	:
50957	370	5	Bulletin	Bulletin	NNP
50957	370	6	of	of	IN
50957	370	7	the	the	DT
50957	370	8	Geological	Geological	NNP
50957	370	9	Society	Society	NNP
50957	370	10	of	of	IN
50957	370	11	America	America	NNP
50957	370	12	,	,	,
50957	370	13	vol	vol	NNP
50957	370	14	.	.	.
50957	371	1	v	v	LS
50957	371	2	,	,	,
50957	371	3	pp	pp	NNP
50957	371	4	.	.	.
50957	372	1	13	13	CD
50957	372	2	-	-	SYM
50957	372	3	16	16	CD
50957	372	4	,	,	,
50957	372	5	281	281	CD
50957	372	6	-	-	SYM
50957	372	7	296	296	CD
50957	372	8	;	;	:
50957	372	9	American	American	NNP
50957	372	10	Journal	Journal	NNP
50957	372	11	of	of	IN
50957	372	12	Science	Science	NNP
50957	372	13	,	,	,
50957	372	14	vol	vol	NNP
50957	372	15	.	.	.
50957	373	1	xlvii	xlvii	NNP
50957	373	2	,	,	,
50957	373	3	pp	pp	NNP
50957	373	4	.	.	.
50957	374	1	33	33	CD
50957	374	2	-	-	SYM
50957	374	3	36	36	CD
50957	374	4	.	.	.
50957	374	5	]	]	-RRB-
50957	375	1	[	[	-LRB-
50957	375	2	Footnote	footnote	NN
50957	375	3	D	d	NN
50957	375	4	:	:	:
50957	375	5	See	see	VB
50957	375	6	especially	especially	RB
50957	375	7	Chamberlin	Chamberlin	NNP
50957	375	8	,	,	,
50957	375	9	in	in	IN
50957	375	10	the	the	DT
50957	375	11	American	American	NNP
50957	375	12	Journal	Journal	NNP
50957	375	13	of	of	IN
50957	375	14	Science	Science	NNP
50957	375	15	,	,	,
50957	375	16	vol	vol	NNP
50957	375	17	.	.	.
50957	376	1	xlv	xlv	NNP
50957	376	2	,	,	,
50957	376	3	p.	p.	NN
50957	376	4	192	192	CD
50957	376	5	;	;	:
50957	376	6	Salisbury	Salisbury	NNP
50957	376	7	,	,	,
50957	376	8	in	in	IN
50957	376	9	the	the	DT
50957	376	10	American	American	NNP
50957	376	11	Geologist	Geologist	NNP
50957	376	12	,	,	,
50957	376	13	vol	vol	NNP
50957	376	14	.	.	.
50957	377	1	xi	xi	NNP
50957	377	2	,	,	,
50957	377	3	p.	p.	NN
50957	378	1	18	18	CD
50957	378	2	.	.	.
50957	378	3	]	]	-RRB-
50957	379	1	A	a	DT
50957	379	2	similar	similar	JJ
50957	379	3	relation	relation	NN
50957	379	4	of	of	IN
50957	379	5	the	the	DT
50957	379	6	glacial	glacial	JJ
50957	379	7	deposits	deposit	NNS
50957	379	8	of	of	IN
50957	379	9	the	the	DT
50957	379	10	attenuated	attenuated	JJ
50957	379	11	border	border	NN
50957	379	12	to	to	IN
50957	379	13	the	the	DT
50957	379	14	preglacial	preglacial	JJ
50957	379	15	erosion	erosion	NN
50957	379	16	of	of	IN
50957	379	17	the	the	DT
50957	379	18	rock	rock	NN
50957	379	19	gorges	gorge	NNS
50957	379	20	of	of	IN
50957	379	21	the	the	DT
50957	379	22	Alleghany	alleghany	JJ
50957	379	23	and	and	CC
50957	379	24	upper	upper	JJ
50957	379	25	Ohio	Ohio	NNP
50957	379	26	Rivers	Rivers	NNPS
50957	379	27	has	have	VBZ
50957	379	28	been	be	VBN
50957	379	29	brought	bring	VBN
50957	379	30	to	to	IN
50957	379	31	light	light	NN
50957	379	32	by	by	IN
50957	379	33	the	the	DT
50957	379	34	joint	joint	JJ
50957	379	35	investigations	investigation	NNS
50957	379	36	of	of	IN
50957	379	37	Mr.	Mr.	NNP
50957	379	38	Frank	Frank	NNP
50957	379	39	Leverett	Leverett	NNP
50957	379	40	and	and	CC
50957	379	41	myself	-PRON-	PRP
50957	379	42	in	in	IN
50957	379	43	western	western	JJ
50957	379	44	Pennsylvania	Pennsylvania	NNP
50957	379	45	,	,	,
50957	379	46	in	in	IN
50957	379	47	the	the	DT
50957	379	48	vicinity	vicinity	NN
50957	379	49	of	of	IN
50957	379	50	Warren	Warren	NNP
50957	379	51	,	,	,
50957	379	52	Pa.	Pennsylvania	NNP
50957	379	53	,	,	,
50957	379	54	where	where	WRB
50957	379	55	,	,	,
50957	379	56	in	in	IN
50957	379	57	an	an	DT
50957	379	58	area	area	NN
50957	379	59	which	which	WDT
50957	379	60	was	be	VBD
50957	379	61	affected	affect	VBN
50957	379	62	by	by	IN
50957	379	63	only	only	RB
50957	379	64	the	the	DT
50957	379	65	earliest	early	JJS
50957	379	66	glaciation	glaciation	NN
50957	379	67	,	,	,
50957	379	68	glacial	glacial	JJ
50957	379	69	deposits	deposit	NNS
50957	379	70	are	be	VBP
50957	379	71	found	find	VBN
50957	379	72	filling	fill	VBG
50957	379	73	the	the	DT
50957	379	74	rock	rock	NN
50957	379	75	channels	channel	NNS
50957	379	76	of	of	IN
50957	379	77	old	old	JJ
50957	379	78	tributaries	tributary	NNS
50957	379	79	to	to	IN
50957	379	80	the	the	DT
50957	379	81	Alleghany	Alleghany	NNP
50957	379	82	to	to	IN
50957	379	83	a	a	DT
50957	379	84	depth	depth	NN
50957	379	85	of	of	IN
50957	379	86	from	from	IN
50957	379	87	one	one	CD
50957	379	88	hundred	hundred	CD
50957	379	89	and	and	CC
50957	379	90	seventy	seventy	CD
50957	379	91	to	to	TO
50957	379	92	two	two	CD
50957	379	93	hundred	hundred	CD
50957	379	94	and	and	CC
50957	379	95	fifty	fifty	CD
50957	379	96	feet	foot	NNS
50957	379	97	,	,	,
50957	379	98	and	and	CC
50957	379	99	carrying	carry	VBG
50957	379	100	the	the	DT
50957	379	101	preglacial	preglacial	JJ
50957	379	102	erosion	erosion	NN
50957	379	103	at	at	IN
50957	379	104	that	that	DT
50957	379	105	point	point	NN
50957	379	106	very	very	RB
50957	379	107	closely	closely	RB
50957	379	108	,	,	,
50957	379	109	if	if	IN
50957	379	110	not	not	RB
50957	379	111	quite	quite	RB
50957	379	112	,	,	,
50957	379	113	down	down	RB
50957	379	114	to	to	IN
50957	379	115	the	the	DT
50957	379	116	present	present	JJ
50957	379	117	rock	rock	NN
50957	379	118	bottoms	bottom	NNS
50957	379	119	of	of	IN
50957	379	120	all	all	PDT
50957	379	121	the	the	DT
50957	379	122	streams	stream	NNS
50957	379	123	.	.	.
50957	380	1	This	this	DT
50957	380	2	removes	remove	VBZ
50957	380	3	from	from	IN
50957	380	4	Professor	Professor	NNP
50957	380	5	Chamberlin	Chamberlin	NNP
50957	380	6	a	a	DT
50957	380	7	most	most	RBS
50957	380	8	important	important	JJ
50957	380	9	part	part	NN
50957	380	10	of	of	IN
50957	380	11	the	the	DT
50957	380	12	evidence	evidence	NN
50957	380	13	of	of	IN
50957	380	14	a	a	DT
50957	380	15	long	long	JJ
50957	380	16	interglacial	interglacial	JJ
50957	380	17	period	period	NN
50957	380	18	to	to	TO
50957	380	19	which	which	WDT
50957	380	20	he	-PRON-	PRP
50957	380	21	had	have	VBD
50957	380	22	appealed	appeal	VBN
50957	380	23	;	;	:
50957	380	24	he	-PRON-	PRP
50957	380	25	having	have	VBG
50957	380	26	maintained[E	maintained[e	CD
50957	380	27	]	]	-RRB-
50957	380	28	that	that	IN
50957	380	29	"	"	``
50957	380	30	the	the	DT
50957	380	31	higher	high	JJR
50957	380	32	glacial	glacial	JJ
50957	380	33	gravels	gravel	NNS
50957	380	34	antedated	antedate	VBD
50957	380	35	those	those	DT
50957	380	36	of	of	IN
50957	380	37	the	the	DT
50957	380	38	moraine	moraine	NN
50957	380	39	-	-	HYPH
50957	380	40	forming	form	VBG
50957	380	41	epoch	epoch	NN
50957	380	42	by	by	IN
50957	380	43	the	the	DT
50957	380	44	measure	measure	NN
50957	380	45	of	of	IN
50957	380	46	the	the	DT
50957	380	47	erosion	erosion	NN
50957	380	48	of	of	IN
50957	380	49	the	the	DT
50957	380	50	channel	channel	NN
50957	380	51	through	through	IN
50957	380	52	the	the	DT
50957	380	53	old	old	JJ
50957	380	54	drift	drift	NN
50957	380	55	and	and	CC
50957	380	56	the	the	DT
50957	380	57	rock	rock	NN
50957	380	58	,	,	,
50957	380	59	whose	whose	WP$
50957	380	60	mean	mean	JJ
50957	380	61	depth	depth	NN
50957	380	62	here	here	RB
50957	380	63	is	be	VBZ
50957	380	64	about	about	RB
50957	380	65	three	three	CD
50957	380	66	hundred	hundred	CD
50957	380	67	feet	foot	NNS
50957	380	68	,	,	,
50957	380	69	of	of	IN
50957	380	70	which	which	WDT
50957	380	71	perhaps	perhaps	RB
50957	380	72	two	two	CD
50957	380	73	hundred	hundred	CD
50957	380	74	and	and	CC
50957	380	75	fifty	fifty	CD
50957	380	76	feet	foot	NNS
50957	380	77	may	may	MD
50957	380	78	be	be	VB
50957	380	79	said	say	VBN
50957	380	80	to	to	TO
50957	380	81	be	be	VB
50957	380	82	rock	rock	NN
50957	380	83	,	,	,
50957	380	84	"	"	''
50957	380	85	adding	add	VBG
50957	380	86	that	that	IN
50957	380	87	the	the	DT
50957	380	88	"	"	``
50957	380	89	excavation	excavation	NN
50957	380	90	that	that	WDT
50957	380	91	intervened	intervene	VBD
50957	380	92	between	between	IN
50957	380	93	the	the	DT
50957	380	94	two	two	CD
50957	380	95	epochs	epoch	NNS
50957	380	96	in	in	IN
50957	380	97	other	other	JJ
50957	380	98	portions	portion	NNS
50957	380	99	of	of	IN
50957	380	100	the	the	DT
50957	380	101	Alleghany	Alleghany	NNP
50957	380	102	,	,	,
50957	380	103	Monongahela	Monongahela	NNP
50957	380	104	,	,	,
50957	380	105	and	and	CC
50957	380	106	upper	upper	JJ
50957	380	107	Ohio	Ohio	NNP
50957	380	108	valleys	valley	NNS
50957	380	109	is	be	VBZ
50957	380	110	closely	closely	RB
50957	380	111	comparable	comparable	JJ
50957	380	112	with	with	IN
50957	380	113	this	this	DT
50957	380	114	.	.	.
50957	380	115	"	"	''
50957	381	1	[	[	-LRB-
50957	381	2	Footnote	footnote	NN
50957	381	3	E	e	NN
50957	381	4	:	:	:
50957	381	5	Bulletin	Bulletin	NNP
50957	381	6	58	58	CD
50957	381	7	of	of	IN
50957	381	8	the	the	DT
50957	381	9	United	United	NNP
50957	381	10	States	States	NNP
50957	381	11	Geological	Geological	NNP
50957	381	12	Survey	Survey	NNP
50957	381	13	,	,	,
50957	381	14	p.	p.	NN
50957	381	15	35	35	CD
50957	381	16	;	;	:
50957	381	17	American	American	NNP
50957	381	18	Journal	Journal	NNP
50957	381	19	of	of	IN
50957	381	20	Science	Science	NNP
50957	381	21	,	,	,
50957	381	22	vol	vol	NNP
50957	381	23	.	.	.
50957	382	1	xlv	xlv	NNP
50957	382	2	,	,	,
50957	382	3	p.	p.	NN
50957	383	1	195	195	CD
50957	383	2	.	.	.
50957	383	3	]	]	-RRB-
50957	384	1	These	these	DT
50957	384	2	observations	observation	NNS
50957	384	3	of	of	IN
50957	384	4	Mr.	Mr.	NNP
50957	384	5	Leverett	Leverett	NNP
50957	384	6	and	and	CC
50957	384	7	myself	-PRON-	PRP
50957	384	8	seem	seem	VBP
50957	384	9	to	to	TO
50957	384	10	demonstrate	demonstrate	VB
50957	384	11	the	the	DT
50957	384	12	position	position	NN
50957	384	13	maintained	maintain	VBN
50957	384	14	in	in	IN
50957	384	15	the	the	DT
50957	384	16	volume	volume	NN
50957	384	17	(	(	-LRB-
50957	384	18	page	page	NN
50957	384	19	218	218	CD
50957	384	20	)	)	-RRB-
50957	384	21	,	,	,
50957	384	22	namely	namely	RB
50957	384	23	,	,	,
50957	384	24	that	that	IN
50957	384	25	the	the	DT
50957	384	26	inner	inner	JJ
50957	384	27	precipitous	precipitous	JJ
50957	384	28	rock	rock	NN
50957	384	29	gorges	gorge	NNS
50957	384	30	of	of	IN
50957	384	31	the	the	DT
50957	384	32	upper	upper	JJ
50957	384	33	Ohio	Ohio	NNP
50957	384	34	and	and	CC
50957	384	35	its	-PRON-	PRP$
50957	384	36	tributaries	tributary	NNS
50957	384	37	are	be	VBP
50957	384	38	mainly	mainly	RB
50957	384	39	_	_	NNP
50957	384	40	pre_glacial	pre_glacial	NNP
50957	384	41	,	,	,
50957	384	42	rather	rather	RB
50957	384	43	than	than	IN
50957	384	44	_	_	NNP
50957	384	45	inter_glacial	inter_glacial	NNP
50957	384	46	.	.	.
50957	385	1	The	the	DT
50957	385	2	only	only	JJ
50957	385	3	way	way	NN
50957	385	4	in	in	IN
50957	385	5	which	which	WDT
50957	385	6	Professor	Professor	NNP
50957	385	7	Chamberlin	Chamberlin	NNP
50957	385	8	can	can	MD
50957	385	9	in	in	IN
50957	385	10	any	any	DT
50957	385	11	degree	degree	NN
50957	385	12	break	break	VB
50957	385	13	the	the	DT
50957	385	14	force	force	NN
50957	385	15	of	of	IN
50957	385	16	this	this	DT
50957	385	17	discovery	discovery	NN
50957	385	18	is	be	VBZ
50957	385	19	by	by	IN
50957	385	20	assuming	assume	VBG
50957	385	21	that	that	IN
50957	385	22	in	in	IN
50957	385	23	preglacial	preglacial	JJ
50957	385	24	times	time	NNS
50957	385	25	the	the	DT
50957	385	26	present	present	JJ
50957	385	27	narrow	narrow	JJ
50957	385	28	rock	rock	NN
50957	385	29	gorges	gorge	NNS
50957	385	30	of	of	IN
50957	385	31	the	the	DT
50957	385	32	Alleghany	Alleghany	NNP
50957	385	33	and	and	CC
50957	385	34	the	the	DT
50957	385	35	Ohio	Ohio	NNP
50957	385	36	were	be	VBD
50957	385	37	not	not	RB
50957	385	38	continuous	continuous	JJ
50957	385	39	,	,	,
50957	385	40	but	but	CC
50957	385	41	that	that	DT
50957	385	42	(	(	-LRB-
50957	385	43	as	as	IN
50957	385	44	indicated	indicate	VBN
50957	385	45	in	in	IN
50957	385	46	the	the	DT
50957	385	47	present	present	JJ
50957	385	48	volume	volume	NN
50957	385	49	on	on	IN
50957	385	50	page	page	NN
50957	385	51	206	206	CD
50957	385	52	)	)	-RRB-
50957	385	53	the	the	DT
50957	385	54	drainage	drainage	NN
50957	385	55	of	of	IN
50957	385	56	various	various	JJ
50957	385	57	portions	portion	NNS
50957	385	58	of	of	IN
50957	385	59	that	that	DT
50957	385	60	region	region	NN
50957	385	61	was	be	VBD
50957	385	62	by	by	IN
50957	385	63	northern	northern	JJ
50957	385	64	outlets	outlet	NNS
50957	385	65	to	to	IN
50957	385	66	the	the	DT
50957	385	67	Lake	Lake	NNP
50957	385	68	Erie	Erie	NNP
50957	385	69	basin	basin	NN
50957	385	70	,	,	,
50957	385	71	leaving	leave	VBG
50957	385	72	,	,	,
50957	385	73	on	on	IN
50957	385	74	this	this	DT
50957	385	75	supposition	supposition	NN
50957	385	76	,	,	,
50957	385	77	the	the	DT
50957	385	78	_	_	NNP
50957	385	79	cols	col	VBZ
50957	385	80	_	_	NNP
50957	385	81	between	between	IN
50957	385	82	two	two	CD
50957	385	83	or	or	CC
50957	385	84	three	three	CD
50957	385	85	drainage	drainage	NN
50957	385	86	areas	area	NNS
50957	385	87	to	to	TO
50957	385	88	be	be	VB
50957	385	89	lowered	lower	VBN
50957	385	90	in	in	IN
50957	385	91	glacial	glacial	JJ
50957	385	92	or	or	CC
50957	385	93	interglacial	interglacial	JJ
50957	385	94	time	time	NN
50957	385	95	.	.	.
50957	386	1	On	on	IN
50957	386	2	the	the	DT
50957	386	3	theory	theory	NN
50957	386	4	of	of	IN
50957	386	5	continuity	continuity	NN
50957	386	6	the	the	DT
50957	386	7	erosion	erosion	NN
50957	386	8	of	of	IN
50957	386	9	these	these	DT
50957	386	10	_	_	NNP
50957	386	11	cols	col	NNS
50957	386	12	_	_	NNP
50957	386	13	would	would	MD
50957	386	14	have	have	VB
50957	386	15	been	be	VBN
50957	386	16	rapidly	rapidly	RB
50957	386	17	effected	effect	VBN
50957	386	18	by	by	IN
50957	386	19	the	the	DT
50957	386	20	reversed	reversed	JJ
50957	386	21	drainage	drainage	NN
50957	386	22	consequent	consequent	NN
50957	386	23	upon	upon	IN
50957	386	24	the	the	DT
50957	386	25	arrival	arrival	NN
50957	386	26	of	of	IN
50957	386	27	the	the	DT
50957	386	28	ice	ice	NN
50957	386	29	-	-	HYPH
50957	386	30	front	front	NN
50957	386	31	at	at	IN
50957	386	32	the	the	DT
50957	386	33	southern	southern	JJ
50957	386	34	shore	shore	NN
50957	386	35	of	of	IN
50957	386	36	the	the	DT
50957	386	37	Lake	Lake	NNP
50957	386	38	Erie	Erie	NNP
50957	386	39	basin	basin	NN
50957	386	40	.	.	.
50957	387	1	During	during	IN
50957	387	2	all	all	PDT
50957	387	3	the	the	DT
50957	387	4	time	time	NN
50957	387	5	elapsing	elapsing	JJ
50957	387	6	thereafter	thereafter	RB
50957	387	7	,	,	,
50957	387	8	until	until	IN
50957	387	9	the	the	DT
50957	387	10	ice	ice	NN
50957	387	11	had	have	VBD
50957	387	12	reached	reach	VBN
50957	387	13	its	-PRON-	PRP$
50957	387	14	southern	southern	JJ
50957	387	15	limit	limit	NN
50957	387	16	,	,	,
50957	387	17	the	the	DT
50957	387	18	stream	stream	NN
50957	387	19	was	be	VBD
50957	387	20	also	also	RB
50957	387	21	augmented	augment	VBN
50957	387	22	by	by	IN
50957	387	23	the	the	DT
50957	387	24	annual	annual	JJ
50957	387	25	partial	partial	JJ
50957	387	26	melting	melting	NN
50957	387	27	of	of	IN
50957	387	28	the	the	DT
50957	387	29	advancing	advance	VBG
50957	387	30	glacier	glacier	NN
50957	387	31	which	which	WDT
50957	387	32	was	be	VBD
50957	387	33	constantly	constantly	RB
50957	387	34	bringing	bring	VBG
50957	387	35	into	into	IN
50957	387	36	the	the	DT
50957	387	37	valley	valley	NN
50957	387	38	the	the	DT
50957	387	39	frozen	frozen	JJ
50957	387	40	precipitation	precipitation	NN
50957	387	41	of	of	IN
50957	387	42	the	the	DT
50957	387	43	far	far	NNP
50957	387	44	north	north	NN
50957	387	45	.	.	.
50957	388	1	The	the	DT
50957	388	2	distance	distance	NN
50957	388	3	is	be	VBZ
50957	388	4	from	from	IN
50957	388	5	thirty	thirty	CD
50957	388	6	to	to	TO
50957	388	7	seventy	seventy	CD
50957	388	8	miles	mile	NNS
50957	388	9	,	,	,
50957	388	10	so	so	IN
50957	388	11	that	that	IN
50957	388	12	a	a	DT
50957	388	13	moderately	moderately	RB
50957	388	14	slow	slow	JJ
50957	388	15	advance	advance	NN
50957	388	16	of	of	IN
50957	388	17	the	the	DT
50957	388	18	ice	ice	NN
50957	388	19	at	at	IN
50957	388	20	that	that	DT
50957	388	21	stage	stage	NN
50957	388	22	would	would	MD
50957	388	23	afford	afford	VB
50957	388	24	time	time	NN
50957	388	25	for	for	IN
50957	388	26	a	a	DT
50957	388	27	great	great	JJ
50957	388	28	amount	amount	NN
50957	388	29	of	of	IN
50957	388	30	erosion	erosion	NN
50957	388	31	before	before	IN
50957	388	32	sufficient	sufficient	JJ
50957	388	33	northern	northern	JJ
50957	388	34	gravel	gravel	NN
50957	388	35	had	have	VBD
50957	388	36	reached	reach	VBN
50957	388	37	the	the	DT
50957	388	38	region	region	NN
50957	388	39	to	to	TO
50957	388	40	begin	begin	VB
50957	388	41	the	the	DT
50957	388	42	filling	filling	NN
50957	388	43	of	of	IN
50957	388	44	the	the	DT
50957	388	45	gorge	gorge	NN
50957	388	46	.	.	.
50957	389	1	[	[	-LRB-
50957	389	2	F	f	NN
50957	389	3	]	]	-RRB-
50957	389	4	[	[	-LRB-
50957	389	5	Footnote	Footnote	NNP
50957	389	6	F	F	NNP
50957	389	7	:	:	:
50957	389	8	See	see	VB
50957	389	9	an	an	DT
50957	389	10	elaborate	elaborate	JJ
50957	389	11	discussion	discussion	NN
50957	389	12	of	of	IN
50957	389	13	the	the	DT
50957	389	14	subject	subject	NN
50957	389	15	in	in	IN
50957	389	16	its	-PRON-	PRP$
50957	389	17	new	new	JJ
50957	389	18	phases	phase	NNS
50957	389	19	by	by	IN
50957	389	20	Chamberlin	Chamberlin	NNP
50957	389	21	and	and	CC
50957	389	22	Leverett	Leverett	NNP
50957	389	23	,	,	,
50957	389	24	in	in	IN
50957	389	25	the	the	DT
50957	389	26	American	American	NNP
50957	389	27	Journal	Journal	NNP
50957	389	28	of	of	IN
50957	389	29	Science	Science	NNP
50957	389	30	,	,	,
50957	389	31	vol	vol	NNP
50957	389	32	.	.	.
50957	390	1	xlvii	xlvii	NNP
50957	390	2	,	,	,
50957	390	3	pp	pp	NNP
50957	390	4	.	.	.
50957	391	1	247	247	CD
50957	391	2	-	-	SYM
50957	391	3	283	283	CD
50957	391	4	.	.	.
50957	391	5	]	]	-RRB-
50957	392	1	Mr.	Mr.	NNP
50957	392	2	Leverett	Leverett	NNP
50957	392	3	also	also	RB
50957	392	4	presented	present	VBD
50957	392	5	an	an	DT
50957	392	6	important	important	JJ
50957	392	7	paper	paper	NN
50957	392	8	before	before	IN
50957	392	9	the	the	DT
50957	392	10	Geological	Geological	NNP
50957	392	11	Society	Society	NNP
50957	392	12	of	of	IN
50957	392	13	America	America	NNP
50957	392	14	at	at	IN
50957	392	15	its	-PRON-	PRP$
50957	392	16	meeting	meeting	NN
50957	392	17	at	at	IN
50957	392	18	Madison	Madison	NNP
50957	392	19	,	,	,
50957	392	20	Wis.	Wisconsin	NNP
50957	392	21	,	,	,
50957	392	22	in	in	IN
50957	392	23	August	August	NNP
50957	392	24	,	,	,
50957	392	25	1893	1893	CD
50957	392	26	,	,	,
50957	392	27	adducing	adduce	VBG
50957	392	28	evidence	evidence	NN
50957	392	29	which	which	WDT
50957	392	30	,	,	,
50957	392	31	he	-PRON-	PRP
50957	392	32	thinks	think	VBZ
50957	392	33	,	,	,
50957	392	34	goes	go	VBZ
50957	392	35	to	to	TO
50957	392	36	prove	prove	VB
50957	392	37	that	that	IN
50957	392	38	the	the	DT
50957	392	39	post	post	JJ
50957	392	40	-	-	JJ
50957	392	41	glacial	glacial	JJ
50957	392	42	erosion	erosion	NN
50957	392	43	in	in	IN
50957	392	44	the	the	DT
50957	392	45	earlier	early	JJR
50957	392	46	drift	drift	NN
50957	392	47	in	in	IN
50957	392	48	the	the	DT
50957	392	49	region	region	NN
50957	392	50	of	of	IN
50957	392	51	Rock	Rock	NNP
50957	392	52	River	River	NNP
50957	392	53	,	,	,
50957	392	54	Ill.	Illinois	NNP
50957	392	55	,	,	,
50957	392	56	was	be	VBD
50957	392	57	seven	seven	CD
50957	392	58	or	or	CC
50957	392	59	eight	eight	CD
50957	392	60	times	time	NNS
50957	392	61	as	as	RB
50957	392	62	much	much	RB
50957	392	63	as	as	IN
50957	392	64	that	that	DT
50957	392	65	in	in	IN
50957	392	66	the	the	DT
50957	392	67	later	later	JJ
50957	392	68	drift	drift	NN
50957	392	69	farther	far	RBR
50957	392	70	north	north	RB
50957	392	71	;	;	:
50957	392	72	while	while	IN
50957	392	73	Mr.	Mr.	NNP
50957	392	74	Oscar	Oscar	NNP
50957	392	75	H.	H.	NNP
50957	392	76	Hershey	Hershey	NNP
50957	392	77	arrives	arrive	VBZ
50957	392	78	at	at	IN
50957	392	79	nearly	nearly	RB
50957	392	80	the	the	DT
50957	392	81	same	same	JJ
50957	392	82	conclusions	conclusion	NNS
50957	392	83	from	from	IN
50957	392	84	a	a	DT
50957	392	85	study	study	NN
50957	392	86	of	of	IN
50957	392	87	the	the	DT
50957	392	88	buried	bury	VBN
50957	392	89	channels	channel	NNS
50957	392	90	in	in	IN
50957	392	91	northwestern	northwestern	JJ
50957	392	92	Illinois	Illinois	NNP
50957	392	93	.	.	.
50957	393	1	[	[	-LRB-
50957	393	2	G	g	NN
50957	393	3	]	]	-RRB-
50957	393	4	But	but	CC
50957	393	5	even	even	RB
50957	393	6	if	if	IN
50957	393	7	these	these	DT
50957	393	8	estimates	estimate	NNS
50957	393	9	are	be	VBP
50957	393	10	approximately	approximately	RB
50957	393	11	correct	correct	JJ
50957	393	12	--	--	:
50957	393	13	which	which	WDT
50957	393	14	is	be	VBZ
50957	393	15	by	by	IN
50957	393	16	no	no	DT
50957	393	17	means	mean	NNS
50957	393	18	certain	certain	JJ
50957	393	19	--	--	:
50957	393	20	they	-PRON-	PRP
50957	393	21	only	only	RB
50957	393	22	prove	prove	VBP
50957	393	23	the	the	DT
50957	393	24	length	length	NN
50957	393	25	of	of	IN
50957	393	26	the	the	DT
50957	393	27	Glacial	glacial	JJ
50957	393	28	period	period	NN
50957	393	29	,	,	,
50957	393	30	and	and	CC
50957	393	31	not	not	RB
50957	393	32	necessarily	necessarily	RB
50957	393	33	its	-PRON-	PRP$
50957	393	34	discontinuity	discontinuity	NN
50957	393	35	.	.	.
50957	394	1	[	[	-LRB-
50957	394	2	Footnote	footnote	NN
50957	394	3	G	g	NN
50957	394	4	:	:	:
50957	394	5	American	American	NNP
50957	394	6	Geologist	Geologist	NNP
50957	394	7	,	,	,
50957	394	8	vol	vol	NNP
50957	394	9	.	.	.
50957	395	1	xii	xii	NNP
50957	395	2	,	,	,
50957	395	3	p.	p.	NN
50957	395	4	314f	314f	NNP
50957	395	5	.	.	.
50957	396	1	Other	other	JJ
50957	396	2	important	important	JJ
50957	396	3	evidence	evidence	NN
50957	396	4	to	to	IN
50957	396	5	a	a	DT
50957	396	6	similar	similar	JJ
50957	396	7	effect	effect	NN
50957	396	8	is	be	VBZ
50957	396	9	given	give	VBN
50957	396	10	by	by	IN
50957	396	11	Mr.	Mr.	NNP
50957	396	12	Leverett	Leverett	NNP
50957	396	13	,	,	,
50957	396	14	in	in	IN
50957	396	15	an	an	DT
50957	396	16	article	article	NN
50957	396	17	on	on	IN
50957	396	18	The	the	DT
50957	396	19	Glacial	Glacial	NNP
50957	396	20	Succession	Succession	NNP
50957	396	21	in	in	IN
50957	396	22	Ohio	Ohio	NNP
50957	396	23	,	,	,
50957	396	24	Journal	Journal	NNP
50957	396	25	of	of	IN
50957	396	26	Geology	Geology	NNP
50957	396	27	,	,	,
50957	396	28	vol	vol	NNP
50957	396	29	.	.	.
50957	397	1	i	i	PRP
50957	397	2	,	,	,
50957	397	3	pp	pp	NNP
50957	397	4	.	.	.
50957	398	1	129	129	CD
50957	398	2	-	-	SYM
50957	398	3	146	146	CD
50957	398	4	.	.	.
50957	398	5	]	]	-RRB-
50957	399	1	At	at	IN
50957	399	2	the	the	DT
50957	399	3	same	same	JJ
50957	399	4	time	time	NN
50957	399	5	it	-PRON-	PRP
50957	399	6	should	should	MD
50957	399	7	be	be	VB
50957	399	8	said	say	VBN
50957	399	9	that	that	IN
50957	399	10	these	these	DT
50957	399	11	investigations	investigation	NNS
50957	399	12	in	in	IN
50957	399	13	western	western	JJ
50957	399	14	Pennsylvania	Pennsylvania	NNP
50957	399	15	somewhat	somewhat	RB
50957	399	16	modify	modify	VBP
50957	399	17	a	a	DT
50957	399	18	portion	portion	NN
50957	399	19	of	of	IN
50957	399	20	the	the	DT
50957	399	21	discussion	discussion	NN
50957	399	22	in	in	IN
50957	399	23	the	the	DT
50957	399	24	present	present	JJ
50957	399	25	volume	volume	NN
50957	399	26	concerning	concern	VBG
50957	399	27	the	the	DT
50957	399	28	effects	effect	NNS
50957	399	29	of	of	IN
50957	399	30	the	the	DT
50957	399	31	Cincinnati	Cincinnati	NNP
50957	399	32	ice	ice	NN
50957	399	33	-	-	HYPH
50957	399	34	dam	dam	NN
50957	399	35	.	.	.
50957	400	1	It	-PRON-	PRP
50957	400	2	now	now	RB
50957	400	3	appears	appear	VBZ
50957	400	4	that	that	IN
50957	400	5	the	the	DT
50957	400	6	full	full	JJ
50957	400	7	extent	extent	NN
50957	400	8	of	of	IN
50957	400	9	the	the	DT
50957	400	10	gravel	gravel	NN
50957	400	11	terraces	terrace	NNS
50957	400	12	of	of	IN
50957	400	13	glacial	glacial	JJ
50957	400	14	origin	origin	NN
50957	400	15	in	in	IN
50957	400	16	the	the	DT
50957	400	17	Alleghany	Alleghany	NNP
50957	400	18	River	River	NNP
50957	400	19	had	have	VBD
50957	400	20	not	not	RB
50957	400	21	before	before	RB
50957	400	22	been	be	VBN
50957	400	23	fully	fully	RB
50957	400	24	appreciated	appreciate	VBN
50957	400	25	,	,	,
50957	400	26	since	since	IN
50957	400	27	they	-PRON-	PRP
50957	400	28	are	be	VBP
50957	400	29	nearly	nearly	RB
50957	400	30	continuous	continuous	JJ
50957	400	31	on	on	IN
50957	400	32	the	the	DT
50957	400	33	two	two	CD
50957	400	34	-	-	HYPH
50957	400	35	hundred	hundred	CD
50957	400	36	-	-	HYPH
50957	400	37	foot	foot	NN
50957	400	38	rock	rock	NN
50957	400	39	shelf	shelf	NN
50957	400	40	,	,	,
50957	400	41	and	and	CC
50957	400	42	are	be	VBP
50957	400	43	often	often	RB
50957	400	44	as	as	RB
50957	400	45	much	much	JJ
50957	400	46	as	as	IN
50957	400	47	eighty	eighty	CD
50957	400	48	feet	foot	NNS
50957	400	49	thick	thick	JJ
50957	400	50	.	.	.
50957	401	1	It	-PRON-	PRP
50957	401	2	seems	seem	VBZ
50957	401	3	probable	probable	JJ
50957	401	4	,	,	,
50957	401	5	therefore	therefore	RB
50957	401	6	,	,	,
50957	401	7	that	that	IN
50957	401	8	the	the	DT
50957	401	9	Alleghany	alleghany	JJ
50957	401	10	and	and	CC
50957	401	11	upper	upper	JJ
50957	401	12	Ohio	Ohio	NNP
50957	401	13	gorge	gorge	NN
50957	401	14	was	be	VBD
50957	401	15	filled	fill	VBN
50957	401	16	with	with	IN
50957	401	17	glacial	glacial	JJ
50957	401	18	gravel	gravel	NN
50957	401	19	to	to	IN
50957	401	20	a	a	DT
50957	401	21	depth	depth	NN
50957	401	22	of	of	IN
50957	401	23	about	about	RB
50957	401	24	two	two	CD
50957	401	25	hundred	hundred	CD
50957	401	26	and	and	CC
50957	401	27	fifty	fifty	CD
50957	401	28	or	or	CC
50957	401	29	three	three	CD
50957	401	30	hundred	hundred	CD
50957	401	31	feet	foot	NNS
50957	401	32	,	,	,
50957	401	33	as	as	RB
50957	401	34	far	far	RB
50957	401	35	down	down	RB
50957	401	36	at	at	IN
50957	401	37	least	least	JJS
50957	401	38	as	as	IN
50957	401	39	Wheeling	Wheeling	NNP
50957	401	40	,	,	,
50957	401	41	W.	W.	NNP
50957	401	42	Va.	Virginia	NNP
50957	402	1	If	if	IN
50957	402	2	this	this	DT
50957	402	3	was	be	VBD
50957	402	4	the	the	DT
50957	402	5	case	case	NN
50957	402	6	,	,	,
50957	402	7	it	-PRON-	PRP
50957	402	8	would	would	MD
50957	402	9	obviate	obviate	VB
50957	402	10	the	the	DT
50957	402	11	necessity	necessity	NN
50957	402	12	of	of	IN
50957	402	13	bringing	bring	VBG
50957	402	14	in	in	RP
50957	402	15	the	the	DT
50957	402	16	Cincinnati	Cincinnati	NNP
50957	402	17	ice	ice	NN
50957	402	18	-	-	HYPH
50957	402	19	dam	dam	NN
50957	402	20	(	(	-LRB-
50957	402	21	as	as	RB
50957	402	22	set	set	VBN
50957	402	23	forth	forth	RP
50957	402	24	in	in	IN
50957	402	25	pages	page	NNS
50957	402	26	212	212	CD
50957	402	27	-	-	SYM
50957	402	28	216	216	CD
50957	402	29	)	)	-RRB-
50957	402	30	to	to	TO
50957	402	31	account	account	VB
50957	402	32	directly	directly	RB
50957	402	33	for	for	IN
50957	402	34	all	all	PDT
50957	402	35	the	the	DT
50957	402	36	phenomena	phenomenon	NNS
50957	402	37	in	in	IN
50957	402	38	that	that	DT
50957	402	39	region	region	NN
50957	402	40	,	,	,
50957	402	41	except	except	IN
50957	402	42	as	as	IN
50957	402	43	this	this	DT
50957	402	44	obstruction	obstruction	NN
50957	402	45	at	at	IN
50957	402	46	Cincinnati	Cincinnati	NNP
50957	402	47	would	would	MD
50957	402	48	greatly	greatly	RB
50957	402	49	facilitate	facilitate	VB
50957	402	50	the	the	DT
50957	402	51	silting	silting	NN
50957	402	52	up	up	IN
50957	402	53	of	of	IN
50957	402	54	the	the	DT
50957	402	55	gorge	gorge	NN
50957	402	56	.	.	.
50957	403	1	The	the	DT
50957	403	2	simple	simple	JJ
50957	403	3	accumulation	accumulation	NN
50957	403	4	of	of	IN
50957	403	5	glacial	glacial	JJ
50957	403	6	gravel	gravel	NN
50957	403	7	in	in	IN
50957	403	8	the	the	DT
50957	403	9	Alleghany	alleghany	JJ
50957	403	10	gorge	gorge	NN
50957	403	11	would	would	MD
50957	403	12	of	of	IN
50957	403	13	itself	-PRON-	PRP
50957	403	14	dam	dam	VB
50957	403	15	up	up	RP
50957	403	16	the	the	DT
50957	403	17	Monongahela	Monongahela	NNP
50957	403	18	at	at	IN
50957	403	19	Pittsburg	Pittsburg	NNP
50957	403	20	,	,	,
50957	403	21	so	so	IN
50957	403	22	as	as	IN
50957	403	23	to	to	TO
50957	403	24	produce	produce	VB
50957	403	25	the	the	DT
50957	403	26	results	result	NNS
50957	403	27	detailed	detail	VBN
50957	403	28	by	by	IN
50957	403	29	Professor	Professor	NNP
50957	403	30	White	White	NNP
50957	403	31	on	on	IN
50957	403	32	page	page	NN
50957	403	33	215	215	CD
50957	403	34	.	.	.
50957	404	1	[	[	-LRB-
50957	404	2	H	h	NN
50957	404	3	]	]	-RRB-
50957	404	4	[	[	-LRB-
50957	404	5	Footnote	footnote	NN
50957	404	6	H	h	NN
50957	404	7	:	:	:
50957	404	8	For	for	IN
50957	404	9	a	a	DT
50957	404	10	full	full	JJ
50957	404	11	discussion	discussion	NN
50957	404	12	of	of	IN
50957	404	13	these	these	DT
50957	404	14	topics	topic	NNS
50957	404	15	,	,	,
50957	404	16	see	see	VB
50957	404	17	paper	paper	NN
50957	404	18	by	by	IN
50957	404	19	Professor	Professor	NNP
50957	404	20	B.	B.	NNP
50957	404	21	C.	C.	NNP
50957	404	22	Jillson	Jillson	NNP
50957	404	23	,	,	,
50957	404	24	Transactions	Transactions	NNPS
50957	404	25	of	of	IN
50957	404	26	the	the	DT
50957	404	27	Academy	Academy	NNP
50957	404	28	of	of	IN
50957	404	29	Science	Science	NNP
50957	404	30	and	and	CC
50957	404	31	Art	Art	NNP
50957	404	32	of	of	IN
50957	404	33	Pittsburg	Pittsburg	NNP
50957	404	34	,	,	,
50957	404	35	December	December	NNP
50957	404	36	8	8	CD
50957	404	37	,	,	,
50957	404	38	1893	1893	CD
50957	404	39	;	;	:
50957	404	40	G.	G.	NNP
50957	404	41	F.	F.	NNP
50957	404	42	Wright	Wright	NNP
50957	404	43	,	,	,
50957	404	44	American	American	NNP
50957	404	45	Journal	Journal	NNP
50957	404	46	of	of	IN
50957	404	47	Science	Science	NNP
50957	404	48	,	,	,
50957	404	49	vol	vol	NNP
50957	404	50	.	.	.
50957	405	1	xlvii	xlvii	NNP
50957	405	2	,	,	,
50957	405	3	pp	pp	NNP
50957	405	4	.	.	.
50957	406	1	161	161	CD
50957	406	2	-	-	SYM
50957	406	3	187	187	CD
50957	406	4	;	;	:
50957	406	5	especially	especially	RB
50957	406	6	pp	pp	NNS
50957	406	7	.	.	.
50957	407	1	177	177	CD
50957	407	2	,	,	,
50957	407	3	178	178	CD
50957	407	4	;	;	:
50957	407	5	The	the	DT
50957	407	6	Popular	Popular	NNP
50957	407	7	Science	Science	NNP
50957	407	8	Monthly	Monthly	NNP
50957	407	9	,	,	,
50957	407	10	vol	vol	NNP
50957	407	11	.	.	.
50957	408	1	xlv	xlv	NNP
50957	408	2	,	,	,
50957	408	3	pp	pp	NNP
50957	408	4	.	.	.
50957	409	1	184	184	CD
50957	409	2	-	-	SYM
50957	409	3	198	198	CD
50957	409	4	.	.	.
50957	409	5	]	]	-RRB-
50957	410	1	Of	of	IN
50957	410	2	European	european	JJ
50957	410	3	authorities	authority	NNS
50957	410	4	who	who	WP
50957	410	5	have	have	VBP
50957	410	6	recently	recently	RB
50957	410	7	favoured	favour	VBN
50957	410	8	the	the	DT
50957	410	9	theory	theory	NN
50957	410	10	of	of	IN
50957	410	11	the	the	DT
50957	410	12	continuity	continuity	NN
50957	410	13	of	of	IN
50957	410	14	the	the	DT
50957	410	15	Quaternary	Quaternary	NNP
50957	410	16	Glacial	Glacial	NNP
50957	410	17	period	period	NN
50957	410	18	,	,	,
50957	410	19	as	as	IN
50957	410	20	maintained	maintain	VBN
50957	410	21	in	in	IN
50957	410	22	the	the	DT
50957	410	23	volume	volume	NN
50957	410	24	,	,	,
50957	410	25	it	-PRON-	PRP
50957	410	26	is	be	VBZ
50957	410	27	enough	enough	JJ
50957	410	28	to	to	TO
50957	410	29	mention	mention	VB
50957	410	30	the	the	DT
50957	410	31	names	name	NNS
50957	410	32	of	of	IN
50957	410	33	Prestwich,[I	Prestwich,[I	NNP
50957	410	34	]	]	-RRB-
50957	410	35	Hughes,[J	Hughes,[J	NNP
50957	410	36	]	]	-RRB-
50957	410	37	Kendall,[K	Kendall,[K	NNP
50957	410	38	]	]	-RRB-
50957	410	39	Lamplugh,[L	Lamplugh,[L	NNP
50957	410	40	]	]	-RRB-
50957	410	41	and	and	CC
50957	410	42	Wallace,[M	Wallace,[M	NNPS
50957	410	43	]	]	-RRB-
50957	410	44	of	of	IN
50957	410	45	England	England	NNP
50957	410	46	;	;	:
50957	410	47	Falsan,[N	falsan,[n	ADD
50957	410	48	]	]	-RRB-
50957	410	49	of	of	IN
50957	410	50	France	France	NNP
50957	410	51	;	;	:
50957	410	52	Holst,[O	Holst,[O	NNP
50957	410	53	]	]	-RRB-
50957	410	54	of	of	IN
50957	410	55	Sweden	Sweden	NNP
50957	410	56	;	;	:
50957	410	57	Credner[P	Credner[P	NNP
50957	410	58	]	]	-RRB-
50957	410	59	and	and	CC
50957	410	60	Diener,[Q	Diener,[Q	NNPS
50957	410	61	]	]	-RRB-
50957	410	62	of	of	IN
50957	410	63	Germany	Germany	NNP
50957	410	64	;	;	:
50957	410	65	and	and	CC
50957	410	66	Nikitin[R	Nikitin[R	NNP
50957	410	67	]	]	-RRB-
50957	410	68	and	and	CC
50957	410	69	Kropotkin,[S	Kropotkin,[S	NNP
50957	410	70	]	]	-RRB-
50957	410	71	of	of	IN
50957	410	72	Russia	Russia	NNP
50957	410	73	.	.	.
50957	411	1	[	[	-LRB-
50957	411	2	T	t	NN
50957	411	3	]	]	-RRB-
50957	411	4	Among	among	IN
50957	411	5	leading	lead	VBG
50957	411	6	authorities	authority	NNS
50957	411	7	still	still	RB
50957	411	8	favouring	favour	VBG
50957	411	9	a	a	DT
50957	411	10	succession	succession	NN
50957	411	11	of	of	IN
50957	411	12	Glacial	glacial	JJ
50957	411	13	epochs	epoch	NNS
50957	411	14	are	be	VBP
50957	411	15	:	:	:
50957	411	16	Professor	Professor	NNP
50957	411	17	James	James	NNP
50957	411	18	Geikie,[U	geikie,[u	ADD
50957	411	19	]	]	-RRB-
50957	411	20	of	of	IN
50957	411	21	Scotland	Scotland	NNP
50957	411	22	;	;	:
50957	411	23	Baron	Baron	NNP
50957	411	24	de	de	NNP
50957	411	25	Geer,[V	Geer,[V	NNP
50957	411	26	]	]	-RRB-
50957	411	27	of	of	IN
50957	411	28	Sweden	Sweden	NNP
50957	411	29	;	;	:
50957	411	30	and	and	CC
50957	411	31	Professor	Professor	NNP
50957	411	32	Felix	Felix	NNP
50957	411	33	Wahnschaffe,[W	Wahnschaffe,[W	NNP
50957	411	34	]	]	-RRB-
50957	411	35	of	of	IN
50957	411	36	Germany	Germany	NNP
50957	411	37	.	.	.
50957	412	1	[	[	-LRB-
50957	412	2	Footnote	Footnote	NNP
50957	412	3	I	-PRON-	PRP
50957	412	4	:	:	:
50957	412	5	Quarterly	Quarterly	NNP
50957	412	6	Journal	Journal	NNP
50957	412	7	of	of	IN
50957	412	8	the	the	DT
50957	412	9	Geological	Geological	NNP
50957	412	10	Society	Society	NNP
50957	412	11	for	for	IN
50957	412	12	August	August	NNP
50957	412	13	,	,	,
50957	412	14	1887	1887	CD
50957	412	15	.	.	.
50957	412	16	]	]	-RRB-
50957	413	1	[	[	-LRB-
50957	413	2	Footnote	Footnote	NNP
50957	413	3	J	J	NNP
50957	413	4	:	:	:
50957	413	5	American	American	NNP
50957	413	6	Geologist	Geologist	NNP
50957	413	7	,	,	,
50957	413	8	vol	vol	NNP
50957	413	9	.	.	.
50957	414	1	viii	viii	NNP
50957	414	2	,	,	,
50957	414	3	p.	p.	NN
50957	415	1	241	241	CD
50957	415	2	.	.	.
50957	415	3	]	]	-RRB-
50957	416	1	[	[	-LRB-
50957	416	2	Footnote	Footnote	NNP
50957	416	3	K	k	NN
50957	416	4	:	:	:
50957	416	5	Transactions	transaction	NNS
50957	416	6	of	of	IN
50957	416	7	the	the	DT
50957	416	8	Leeds	Leeds	NNP
50957	416	9	Geological	Geological	NNP
50957	416	10	Association	Association	NNP
50957	416	11	for	for	IN
50957	416	12	February	February	NNP
50957	416	13	10	10	CD
50957	416	14	,	,	,
50957	416	15	1893	1893	CD
50957	416	16	.	.	.
50957	416	17	]	]	-RRB-
50957	417	1	[	[	-LRB-
50957	417	2	Footnote	Footnote	NNP
50957	417	3	L	L	NNP
50957	417	4	:	:	:
50957	417	5	Quarterly	Quarterly	NNP
50957	417	6	Journal	Journal	NNP
50957	417	7	of	of	IN
50957	417	8	the	the	DT
50957	417	9	Geological	Geological	NNP
50957	417	10	Society	Society	NNP
50957	417	11	,	,	,
50957	417	12	August	August	NNP
50957	417	13	,	,	,
50957	417	14	1891	1891	CD
50957	417	15	.	.	.
50957	417	16	]	]	-RRB-
50957	418	1	[	[	-LRB-
50957	418	2	Footnote	Footnote	NNP
50957	418	3	M	M	NNP
50957	418	4	:	:	:
50957	418	5	Fortnightly	fortnightly	RB
50957	418	6	Review	Review	NNP
50957	418	7	,	,	,
50957	418	8	November	November	NNP
50957	418	9	,	,	,
50957	418	10	1893	1893	CD
50957	418	11	,	,	,
50957	418	12	p.	p.	NN
50957	418	13	633	633	CD
50957	418	14	;	;	:
50957	418	15	reprinted	reprint	VBN
50957	418	16	in	in	IN
50957	418	17	The	the	DT
50957	418	18	Popular	Popular	NNP
50957	418	19	Science	Science	NNP
50957	418	20	Monthly	Monthly	NNP
50957	418	21	,	,	,
50957	418	22	vol	vol	NNP
50957	418	23	.	.	.
50957	419	1	xliv	xliv	NNP
50957	419	2	,	,	,
50957	419	3	p.	p.	NN
50957	420	1	790	790	CD
50957	420	2	.	.	.
50957	420	3	]	]	-RRB-
50957	421	1	[	[	-LRB-
50957	421	2	Footnote	Footnote	NNP
50957	421	3	N	N	NNP
50957	421	4	:	:	:
50957	421	5	La	La	NNP
50957	421	6	Période	Période	NNP
50957	421	7	glaciaire	glaciaire	NN
50957	421	8	(	(	-LRB-
50957	421	9	Félix	Félix	NNP
50957	421	10	Alcan	Alcan	NNP
50957	421	11	.	.	.
50957	422	1	Paris	Paris	NNP
50957	422	2	,	,	,
50957	422	3	1889	1889	CD
50957	422	4	)	)	-RRB-
50957	422	5	.	.	.
50957	422	6	]	]	-RRB-
50957	423	1	[	[	-LRB-
50957	423	2	Footnote	footnote	NN
50957	423	3	O	o	NN
50957	423	4	:	:	:
50957	423	5	American	American	NNP
50957	423	6	Geologist	Geologist	NNP
50957	423	7	,	,	,
50957	423	8	vol	vol	NNP
50957	423	9	.	.	.
50957	424	1	viii	viii	NNP
50957	424	2	,	,	,
50957	424	3	p.	p.	NN
50957	425	1	242	242	CD
50957	425	2	.	.	.
50957	425	3	]	]	-RRB-
50957	426	1	[	[	-LRB-
50957	426	2	Footnote	Footnote	NNP
50957	426	3	P	P	NNP
50957	426	4	:	:	:
50957	426	5	Ibid	Ibid	NNP
50957	426	6	.	.	.
50957	426	7	,	,	,
50957	426	8	p.	p.	NN
50957	427	1	241	241	CD
50957	427	2	.	.	.
50957	427	3	]	]	-RRB-
50957	428	1	[	[	-LRB-
50957	428	2	Footnote	Footnote	NNP
50957	428	3	Q	Q	NNP
50957	428	4	:	:	:
50957	428	5	Ibid	Ibid	NNP
50957	428	6	.	.	.
50957	428	7	,	,	,
50957	428	8	p.	p.	NN
50957	429	1	242	242	CD
50957	429	2	.	.	.
50957	429	3	]	]	-RRB-
50957	430	1	[	[	-LRB-
50957	430	2	Footnote	Footnote	NNP
50957	430	3	R	r	NN
50957	430	4	:	:	:
50957	430	5	Congrès	Congrès	NNP
50957	430	6	International	International	NNP
50957	430	7	d'Archéologie	d'Archéologie	NNP
50957	430	8	,	,	,
50957	430	9	Moscow	Moscow	NNP
50957	430	10	,	,	,
50957	430	11	1892	1892	CD
50957	430	12	.	.	.
50957	430	13	]	]	-RRB-
50957	431	1	[	[	-LRB-
50957	431	2	Footnote	Footnote	NNP
50957	431	3	S	S	NNP
50957	431	4	:	:	:
50957	431	5	Nineteenth	Nineteenth	NNP
50957	431	6	Century	Century	NNP
50957	431	7	,	,	,
50957	431	8	January	January	NNP
50957	431	9	,	,	,
50957	431	10	1894	1894	CD
50957	431	11	,	,	,
50957	431	12	p.	p.	NN
50957	431	13	151	151	CD
50957	431	14	,	,	,
50957	431	15	note	note	NN
50957	431	16	.	.	.
50957	431	17	]	]	-RRB-
50957	432	1	[	[	-LRB-
50957	432	2	Footnote	Footnote	NNP
50957	432	3	T	T	NNP
50957	432	4	:	:	:
50957	432	5	The	the	DT
50957	432	6	volume	volume	NN
50957	432	7	The	the	DT
50957	432	8	Glacial	Glacial	NNP
50957	432	9	Geology	Geology	NNP
50957	432	10	of	of	IN
50957	432	11	Great	Great	NNP
50957	432	12	Britain	Britain	NNP
50957	432	13	and	and	CC
50957	432	14	Ireland	Ireland	NNP
50957	432	15	,	,	,
50957	432	16	edited	edit	VBN
50957	432	17	from	from	IN
50957	432	18	the	the	DT
50957	432	19	unpublished	unpublished	JJ
50957	432	20	MSS	MSS	NNP
50957	432	21	.	.	.
50957	433	1	of	of	IN
50957	433	2	the	the	DT
50957	433	3	late	late	JJ
50957	433	4	Henry	Henry	NNP
50957	433	5	Carvill	Carvill	NNP
50957	433	6	Lewis	Lewis	NNP
50957	433	7	(	(	-LRB-
50957	433	8	London	London	NNP
50957	433	9	,	,	,
50957	433	10	Longmans	Longmans	NNPS
50957	433	11	,	,	,
50957	433	12	Green	Green	NNP
50957	433	13	&	&	CC
50957	433	14	Co.	Co.	NNP
50957	433	15	,	,	,
50957	433	16	1894	1894	CD
50957	433	17	)	)	-RRB-
50957	433	18	,	,	,
50957	433	19	adds	add	VBZ
50957	433	20	much	much	JJ
50957	433	21	important	important	JJ
50957	433	22	evidence	evidence	NN
50957	433	23	in	in	IN
50957	433	24	favour	favour	NN
50957	433	25	of	of	IN
50957	433	26	the	the	DT
50957	433	27	continuity	continuity	NN
50957	433	28	of	of	IN
50957	433	29	the	the	DT
50957	433	30	Glacial	Glacial	NNP
50957	433	31	epoch	epoch	NN
50957	433	32	;	;	:
50957	433	33	see	see	VB
50957	433	34	especially	especially	RB
50957	433	35	pp	pp	NNP
50957	433	36	.	.	.
50957	434	1	187	187	CD
50957	434	2	,	,	,
50957	434	3	460	460	CD
50957	434	4	,	,	,
50957	434	5	461	461	CD
50957	434	6	,	,	,
50957	434	7	466	466	CD
50957	434	8	.	.	.
50957	434	9	]	]	-RRB-
50957	435	1	[	[	-LRB-
50957	435	2	Footnote	footnote	NN
50957	435	3	U	u	NN
50957	435	4	:	:	:
50957	435	5	Transactions	transaction	NNS
50957	435	6	of	of	IN
50957	435	7	the	the	DT
50957	435	8	Royal	Royal	NNP
50957	435	9	Society	Society	NNP
50957	435	10	of	of	IN
50957	435	11	Edinburgh	Edinburgh	NNP
50957	435	12	,	,	,
50957	435	13	vol	vol	NNP
50957	435	14	.	.	.
50957	436	1	xxxvii	xxxvii	NN
50957	436	2	,	,	,
50957	436	3	Part	Part	NNP
50957	436	4	I	I	NNP
50957	436	5	,	,	,
50957	436	6	pp	pp	NNP
50957	436	7	.	.	.
50957	437	1	127	127	CD
50957	437	2	-	-	SYM
50957	437	3	150	150	CD
50957	437	4	.	.	.
50957	437	5	]	]	-RRB-
50957	438	1	[	[	-LRB-
50957	438	2	Footnote	footnote	NN
50957	438	3	V	v	NN
50957	438	4	:	:	:
50957	438	5	American	American	NNP
50957	438	6	Geologist	Geologist	NNP
50957	438	7	,	,	,
50957	438	8	vol	vol	NNP
50957	438	9	.	.	.
50957	439	1	viii	viii	NNP
50957	439	2	,	,	,
50957	439	3	p.	p.	NN
50957	440	1	246	246	CD
50957	440	2	.	.	.
50957	440	3	]	]	-RRB-
50957	441	1	[	[	-LRB-
50957	441	2	Footnote	Footnote	NNP
50957	441	3	W	W	NNP
50957	441	4	:	:	:
50957	441	5	Forschungen	Forschungen	NNP
50957	441	6	zur	zur	NNP
50957	441	7	deutschen	deutschen	NN
50957	441	8	Landes	Landes	NNP
50957	441	9	und	und	JJ
50957	441	10	Volkskunde	Volkskunde	NNP
50957	441	11	von	von	NNP
50957	441	12	Dr.	Dr.	NNP
50957	441	13	A.	A.	NNP
50957	441	14	Kirchhoff	Kirchhoff	NNP
50957	441	15	.	.	.
50957	442	1	Bd	Bd	NNP
50957	442	2	.	.	.
50957	443	1	vi	vi	NNP
50957	443	2	,	,	,
50957	443	3	Heft	Heft	NNP
50957	443	4	i.	i.	NN
50957	443	5	]	]	-RRB-
50957	444	1	When	when	WRB
50957	444	2	the	the	DT
50957	444	3	first	first	JJ
50957	444	4	edition	edition	NN
50957	444	5	was	be	VBD
50957	444	6	issued	issue	VBN
50957	444	7	,	,	,
50957	444	8	two	two	CD
50957	444	9	years	year	NNS
50957	444	10	ago	ago	RB
50957	444	11	,	,	,
50957	444	12	there	there	EX
50957	444	13	seemed	seem	VBD
50957	444	14	to	to	TO
50957	444	15	be	be	VB
50957	444	16	a	a	DT
50957	444	17	general	general	JJ
50957	444	18	acceptance	acceptance	NN
50957	444	19	of	of	IN
50957	444	20	all	all	PDT
50957	444	21	the	the	DT
50957	444	22	facts	fact	NNS
50957	444	23	detailed	detail	VBN
50957	444	24	in	in	IN
50957	444	25	it	-PRON-	PRP
50957	444	26	which	which	WDT
50957	444	27	directly	directly	RB
50957	444	28	connected	connect	VBD
50957	444	29	man	man	NN
50957	444	30	with	with	IN
50957	444	31	the	the	DT
50957	444	32	Glacial	glacial	JJ
50957	444	33	period	period	NN
50957	444	34	both	both	DT
50957	444	35	in	in	IN
50957	444	36	America	America	NNP
50957	444	37	and	and	CC
50957	444	38	in	in	IN
50957	444	39	Europe	Europe	NNP
50957	444	40	;	;	:
50957	444	41	and	and	CC
50957	444	42	,	,	,
50957	444	43	indeed	indeed	RB
50957	444	44	,	,	,
50957	444	45	I	-PRON-	PRP
50957	444	46	had	have	VBD
50957	444	47	studiously	studiously	RB
50957	444	48	limited	limit	VBN
50957	444	49	myself	-PRON-	PRP
50957	444	50	to	to	IN
50957	444	51	such	such	JJ
50957	444	52	facts	fact	NNS
50957	444	53	as	as	IN
50957	444	54	had	have	VBD
50957	444	55	been	be	VBN
50957	444	56	so	so	RB
50957	444	57	long	long	JJ
50957	444	58	and	and	CC
50957	444	59	so	so	RB
50957	444	60	fully	fully	RB
50957	444	61	before	before	IN
50957	444	62	the	the	DT
50957	444	63	public	public	NN
50957	444	64	that	that	IN
50957	444	65	there	there	EX
50957	444	66	would	would	MD
50957	444	67	seem	seem	VB
50957	444	68	to	to	TO
50957	444	69	be	be	VB
50957	444	70	no	no	DT
50957	444	71	necessity	necessity	NN
50957	444	72	for	for	IN
50957	444	73	going	go	VBG
50957	444	74	again	again	RB
50957	444	75	into	into	IN
50957	444	76	the	the	DT
50957	444	77	details	detail	NNS
50957	444	78	of	of	IN
50957	444	79	evidence	evidence	NN
50957	444	80	relating	relate	VBG
50957	444	81	to	to	IN
50957	444	82	them	-PRON-	PRP
50957	444	83	.	.	.
50957	445	1	It	-PRON-	PRP
50957	445	2	appears	appear	VBZ
50957	445	3	,	,	,
50957	445	4	however	however	RB
50957	445	5	,	,	,
50957	445	6	that	that	IN
50957	445	7	this	this	DT
50957	445	8	confidence	confidence	NN
50957	445	9	was	be	VBD
50957	445	10	ill	ill	RB
50957	445	11	-	-	HYPH
50957	445	12	founded	found	VBN
50957	445	13	;	;	:
50957	445	14	for	for	IN
50957	445	15	the	the	DT
50957	445	16	publication	publication	NN
50957	445	17	of	of	IN
50957	445	18	the	the	DT
50957	445	19	book	book	NN
50957	445	20	seems	seem	VBZ
50957	445	21	to	to	TO
50957	445	22	have	have	VB
50957	445	23	been	be	VBN
50957	445	24	the	the	DT
50957	445	25	signal	signal	NN
50957	445	26	for	for	IN
50957	445	27	a	a	DT
50957	445	28	confident	confident	JJ
50957	445	29	challenge	challenge	NN
50957	445	30	,	,	,
50957	445	31	by	by	IN
50957	445	32	Mr.	Mr.	NNP
50957	445	33	W.	W.	NNP
50957	445	34	H.	H.	NNP
50957	445	35	Holmes	Holmes	NNP
50957	445	36	,	,	,
50957	445	37	of	of	IN
50957	445	38	all	all	PDT
50957	445	39	the	the	DT
50957	445	40	American	american	JJ
50957	445	41	evidence	evidence	NN
50957	445	42	,	,	,
50957	445	43	with	with	IN
50957	445	44	intimations	intimation	NNS
50957	445	45	that	that	IN
50957	445	46	the	the	DT
50957	445	47	European	European	NNP
50957	445	48	also	also	RB
50957	445	49	was	be	VBD
50957	445	50	very	very	RB
50957	445	51	likely	likely	JJ
50957	445	52	equally	equally	RB
50957	445	53	defective	defective	JJ
50957	445	54	.	.	.
50957	446	1	[	[	-LRB-
50957	446	2	X	x	NN
50957	446	3	]	]	-RRB-
50957	446	4	In	in	IN
50957	446	5	particular	particular	JJ
50957	446	6	Mr.	Mr.	NNP
50957	446	7	Holmes	Holmes	NNP
50957	446	8	denies	deny	VBZ
50957	446	9	the	the	DT
50957	446	10	conclusiveness	conclusiveness	NN
50957	446	11	of	of	IN
50957	446	12	the	the	DT
50957	446	13	evidence	evidence	NN
50957	446	14	of	of	IN
50957	446	15	glacial	glacial	JJ
50957	446	16	man	man	NN
50957	446	17	adduced	adduce	VBN
50957	446	18	by	by	IN
50957	446	19	Dr.	Dr.	NNP
50957	446	20	Abbott	Abbott	NNP
50957	446	21	and	and	CC
50957	446	22	others	other	NNS
50957	446	23	at	at	IN
50957	446	24	Trenton	Trenton	NNP
50957	446	25	,	,	,
50957	446	26	N.	N.	NNP
50957	446	27	J.	J.	NNP
50957	446	28	;	;	:
50957	446	29	Dr.	Dr.	NNP
50957	446	30	Metz	Metz	NNP
50957	446	31	,	,	,
50957	446	32	at	at	IN
50957	446	33	Madisonville	Madisonville	NNP
50957	446	34	,	,	,
50957	446	35	Ohio	Ohio	NNP
50957	446	36	;	;	:
50957	446	37	Mr.	Mr.	NNP
50957	446	38	Mills	Mills	NNP
50957	446	39	,	,	,
50957	446	40	at	at	IN
50957	446	41	Newcomerstown	Newcomerstown	NNP
50957	446	42	,	,	,
50957	446	43	Ohio	Ohio	NNP
50957	446	44	;	;	:
50957	446	45	and	and	CC
50957	446	46	Miss	Miss	NNP
50957	446	47	Babbitt	Babbitt	NNP
50957	446	48	,	,	,
50957	446	49	at	at	IN
50957	446	50	Little	Little	NNP
50957	446	51	Falls	Falls	NNP
50957	446	52	,	,	,
50957	446	53	Minn.	Minnesota	NNP
50957	446	54	[	[	-LRB-
50957	446	55	Footnote	Footnote	NNP
50957	446	56	X	X	NNP
50957	446	57	:	:	:
50957	446	58	Journal	Journal	NNP
50957	446	59	of	of	IN
50957	446	60	Geology	Geology	NNP
50957	446	61	,	,	,
50957	446	62	vol	vol	NNP
50957	446	63	.	.	.
50957	447	1	i	i	PRP
50957	447	2	,	,	,
50957	447	3	pp	pp	NNP
50957	447	4	.	.	.
50957	448	1	15	15	CD
50957	448	2	-	-	SYM
50957	448	3	37	37	CD
50957	448	4	,	,	,
50957	448	5	147	147	CD
50957	448	6	-	-	SYM
50957	448	7	163	163	CD
50957	448	8	;	;	:
50957	448	9	American	American	NNP
50957	448	10	Geologist	Geologist	NNP
50957	448	11	,	,	,
50957	448	12	vol	vol	NNP
50957	448	13	.	.	.
50957	449	1	xi	xi	NNP
50957	449	2	,	,	,
50957	449	3	pp	pp	NNP
50957	449	4	.	.	.
50957	450	1	219	219	CD
50957	450	2	-	-	SYM
50957	450	3	240	240	CD
50957	450	4	.	.	.
50957	450	5	]	]	-RRB-
50957	451	1	The	the	DT
50957	451	2	sum	sum	NN
50957	451	3	of	of	IN
50957	451	4	Mr.	Mr.	NNP
50957	451	5	Holmes	Holmes	NNP
50957	451	6	's	's	POS
50957	451	7	effort	effort	NN
50957	451	8	amounts	amount	NNS
50957	451	9	,	,	,
50957	451	10	however	however	RB
50957	451	11	,	,	,
50957	451	12	to	to	IN
50957	451	13	little	little	JJ
50957	451	14	more	more	JJR
50957	451	15	than	than	IN
50957	451	16	the	the	DT
50957	451	17	statement	statement	NN
50957	451	18	that	that	IN
50957	451	19	,	,	,
50957	451	20	with	with	IN
50957	451	21	a	a	DT
50957	451	22	limited	limited	JJ
50957	451	23	amount	amount	NN
50957	451	24	of	of	IN
50957	451	25	time	time	NN
50957	451	26	and	and	CC
50957	451	27	labour	labour	NN
50957	451	28	,	,	,
50957	451	29	neither	neither	CC
50957	451	30	he	-PRON-	PRP
50957	451	31	nor	nor	CC
50957	451	32	his	-PRON-	PRP$
50957	451	33	assistants	assistant	NNS
50957	451	34	had	have	VBD
50957	451	35	been	be	VBN
50957	451	36	able	able	JJ
50957	451	37	to	to	TO
50957	451	38	find	find	VB
50957	451	39	any	any	DT
50957	451	40	implements	implement	NNS
50957	451	41	in	in	IN
50957	451	42	undisturbed	undisturbed	JJ
50957	451	43	gravel	gravel	NN
50957	451	44	in	in	IN
50957	451	45	any	any	DT
50957	451	46	of	of	IN
50957	451	47	these	these	DT
50957	451	48	places	place	NNS
50957	451	49	;	;	:
50957	451	50	and	and	CC
50957	451	51	the	the	DT
50957	451	52	suggestion	suggestion	NN
50957	451	53	of	of	IN
50957	451	54	various	various	JJ
50957	451	55	ways	way	NNS
50957	451	56	in	in	IN
50957	451	57	which	which	WDT
50957	451	58	he	-PRON-	PRP
50957	451	59	thinks	think	VBZ
50957	451	60	it	-PRON-	PRP
50957	451	61	possible	possible	JJ
50957	451	62	that	that	IN
50957	451	63	the	the	DT
50957	451	64	observers	observer	NNS
50957	451	65	mentioned	mention	VBN
50957	451	66	may	may	MD
50957	451	67	have	have	VB
50957	451	68	been	be	VBN
50957	451	69	deceived	deceive	VBN
50957	451	70	as	as	IN
50957	451	71	to	to	IN
50957	451	72	the	the	DT
50957	451	73	original	original	JJ
50957	451	74	position	position	NN
50957	451	75	of	of	IN
50957	451	76	the	the	DT
50957	451	77	implements	implement	NNS
50957	451	78	found	find	VBD
50957	451	79	.	.	.
50957	452	1	But	but	CC
50957	452	2	,	,	,
50957	452	3	as	as	IN
50957	452	4	had	have	VBD
50957	452	5	been	be	VBN
50957	452	6	amply	amply	JJ
50957	452	7	and	and	CC
50957	452	8	repeatedly	repeatedly	RB
50957	452	9	published,[Y	published,[Y	NNP
50957	452	10	]	]	-RRB-
50957	452	11	Professor	Professor	NNP
50957	452	12	J.	J.	NNP
50957	452	13	D.	D.	NNP
50957	452	14	Whitney	Whitney	NNP
50957	452	15	,	,	,
50957	452	16	Professor	Professor	NNP
50957	452	17	Lucien	Lucien	NNP
50957	452	18	Carr	Carr	NNP
50957	452	19	,	,	,
50957	452	20	Professor	Professor	NNP
50957	452	21	N.	N.	NNP
50957	452	22	S.	S.	NNP
50957	452	23	Shaler	Shaler	NNP
50957	452	24	,	,	,
50957	452	25	Professor	Professor	NNP
50957	452	26	F.	F.	NNP
50957	452	27	W.	W.	NNP
50957	452	28	Putnam	Putnam	NNP
50957	452	29	,	,	,
50957	452	30	of	of	IN
50957	452	31	Harvard	Harvard	NNP
50957	452	32	University	University	NNP
50957	452	33	,	,	,
50957	452	34	besides	besides	IN
50957	452	35	Dr.	Dr.	NNP
50957	452	36	C.	C.	NNP
50957	452	37	C.	C.	NNP
50957	452	38	Abbott	Abbott	NNP
50957	452	39	,	,	,
50957	452	40	all	all	RB
50957	452	41	expressly	expressly	RB
50957	452	42	and	and	CC
50957	452	43	with	with	IN
50957	452	44	minute	minute	NN
50957	452	45	detail	detail	NN
50957	452	46	describe	describe	VBP
50957	452	47	finding	find	VBG
50957	452	48	implements	implement	NNS
50957	452	49	in	in	IN
50957	452	50	the	the	DT
50957	452	51	undisturbed	undisturbed	JJ
50957	452	52	gravel	gravel	NN
50957	452	53	at	at	IN
50957	452	54	Trenton	Trenton	NNP
50957	452	55	,	,	,
50957	452	56	which	which	WDT
50957	452	57	no	no	DT
50957	452	58	one	one	NN
50957	452	59	denies	deny	VBZ
50957	452	60	to	to	TO
50957	452	61	be	be	VB
50957	452	62	of	of	IN
50957	452	63	glacial	glacial	JJ
50957	452	64	origin	origin	NN
50957	452	65	.	.	.
50957	453	1	In	in	IN
50957	453	2	the	the	DT
50957	453	3	face	face	NN
50957	453	4	of	of	IN
50957	453	5	such	such	JJ
50957	453	6	testimony	testimony	NN
50957	453	7	,	,	,
50957	453	8	which	which	WDT
50957	453	9	had	have	VBD
50957	453	10	been	be	VBN
50957	453	11	before	before	IN
50957	453	12	the	the	DT
50957	453	13	public	public	NN
50957	453	14	and	and	CC
50957	453	15	freely	freely	RB
50957	453	16	discussed	discuss	VBN
50957	453	17	for	for	IN
50957	453	18	several	several	JJ
50957	453	19	years	year	NNS
50957	453	20	,	,	,
50957	453	21	it	-PRON-	PRP
50957	453	22	is	be	VBZ
50957	453	23	an	an	DT
50957	453	24	arduous	arduous	JJ
50957	453	25	undertaking	undertaking	NN
50957	453	26	for	for	IN
50957	453	27	Mr.	Mr.	NNP
50957	453	28	Holmes	Holmes	NNP
50957	453	29	to	to	TO
50957	453	30	claim	claim	VB
50957	453	31	that	that	IN
50957	453	32	none	none	NN
50957	453	33	of	of	IN
50957	453	34	the	the	DT
50957	453	35	implements	implement	NNS
50957	453	36	have	have	VBP
50957	453	37	been	be	VBN
50957	453	38	found	find	VBN
50957	453	39	in	in	IN
50957	453	40	place	place	NN
50957	453	41	,	,	,
50957	453	42	because	because	IN
50957	453	43	he	-PRON-	PRP
50957	453	44	and	and	CC
50957	453	45	his	-PRON-	PRP$
50957	453	46	assistants	assistant	NNS
50957	453	47	(	(	-LRB-
50957	453	48	whose	whose	WP$
50957	453	49	opportunities	opportunity	NNS
50957	453	50	for	for	IN
50957	453	51	observation	observation	NN
50957	453	52	had	have	VBD
50957	453	53	scarcely	scarcely	RB
50957	453	54	been	be	VBN
50957	453	55	one	one	CD
50957	453	56	twentieth	twentieth	JJ
50957	453	57	part	part	NN
50957	453	58	as	as	RB
50957	453	59	great	great	JJ
50957	453	60	as	as	IN
50957	453	61	those	those	DT
50957	453	62	of	of	IN
50957	453	63	the	the	DT
50957	453	64	others	other	NNS
50957	453	65	)	)	-RRB-
50957	453	66	failed	fail	VBD
50957	453	67	to	to	TO
50957	453	68	find	find	VB
50957	453	69	any	any	DT
50957	453	70	.	.	.
50957	454	1	To	to	TO
50957	454	2	see	see	VB
50957	454	3	how	how	WRB
50957	454	4	carefully	carefully	RB
50957	454	5	the	the	DT
50957	454	6	original	original	JJ
50957	454	7	observations	observation	NNS
50957	454	8	were	be	VBD
50957	454	9	made	make	VBN
50957	454	10	,	,	,
50957	454	11	one	one	PRP
50957	454	12	has	have	VBZ
50957	454	13	but	but	CC
50957	454	14	to	to	TO
50957	454	15	read	read	VB
50957	454	16	the	the	DT
50957	454	17	reports	report	NNS
50957	454	18	to	to	IN
50957	454	19	Professor	Professor	NNP
50957	454	20	Putnam	Putnam	NNP
50957	454	21	which	which	WDT
50957	454	22	have	have	VBP
50957	454	23	from	from	IN
50957	454	24	time	time	NN
50957	454	25	to	to	IN
50957	454	26	time	time	NN
50957	454	27	appeared	appear	VBD
50957	454	28	in	in	IN
50957	454	29	the	the	DT
50957	454	30	Proceedings	Proceedings	NNP
50957	454	31	of	of	IN
50957	454	32	the	the	DT
50957	454	33	Peabody	Peabody	NNP
50957	454	34	Museum	Museum	NNP
50957	454	35	and	and	CC
50957	454	36	of	of	IN
50957	454	37	the	the	DT
50957	454	38	Boston	Boston	NNP
50957	454	39	Society	Society	NNP
50957	454	40	of	of	IN
50957	454	41	Natural	Natural	NNP
50957	454	42	History	History	NNP
50957	454	43	,	,	,
50957	454	44	,	,	,
50957	454	45	and	and	CC
50957	454	46	which	which	WDT
50957	454	47	are	be	VBP
50957	454	48	partially	partially	RB
50957	454	49	summed	sum	VBN
50957	454	50	up	up	RP
50957	454	51	in	in	IN
50957	454	52	the	the	DT
50957	454	53	thirty	thirty	CD
50957	454	54	-	-	HYPH
50957	454	55	second	second	JJ
50957	454	56	chapter	chapter	NN
50957	454	57	of	of	IN
50957	454	58	Dr.	Dr.	NNP
50957	454	59	Abbott	Abbott	NNP
50957	454	60	's	's	POS
50957	454	61	volume	volume	NN
50957	454	62	on	on	IN
50957	454	63	Primitive	Primitive	NNP
50957	454	64	Industry	Industry	NNP
50957	454	65	.	.	.
50957	455	1	[	[	-LRB-
50957	455	2	Footnote	Footnote	NNP
50957	455	3	Y	Y	NNP
50957	455	4	:	:	:
50957	455	5	Proceedings	proceeding	NNS
50957	455	6	of	of	IN
50957	455	7	the	the	DT
50957	455	8	Boston	Boston	NNP
50957	455	9	Society	Society	NNP
50957	455	10	of	of	IN
50957	455	11	Natural	Natural	NNP
50957	455	12	History	History	NNP
50957	455	13	,	,	,
50957	455	14	vol	vol	NNP
50957	455	15	.	.	.
50957	456	1	xxi	xxi	NNP
50957	456	2	,	,	,
50957	456	3	January	January	NNP
50957	456	4	19	19	CD
50957	456	5	,	,	,
50957	456	6	1881	1881	CD
50957	456	7	;	;	:
50957	456	8	Report	Report	NNP
50957	456	9	of	of	IN
50957	456	10	the	the	DT
50957	456	11	Peabody	Peabody	NNP
50957	456	12	Museum	Museum	NNP
50957	456	13	,	,	,
50957	456	14	vol	vol	NNP
50957	456	15	.	.	.
50957	457	1	ii	ii	NNP
50957	457	2	,	,	,
50957	457	3	pp	pp	NNP
50957	457	4	.	.	.
50957	458	1	44	44	CD
50957	458	2	-	-	SYM
50957	458	3	47	47	CD
50957	458	4	;	;	:
50957	458	5	chap	chap	NNP
50957	458	6	,	,	,
50957	458	7	xxxii	xxxii	NNP
50957	458	8	of	of	IN
50957	458	9	Abbott	Abbott	NNP
50957	458	10	's	's	POS
50957	458	11	Primitive	Primitive	NNP
50957	458	12	Industry	Industry	NNP
50957	458	13	;	;	,
50957	458	14	American	American	NNP
50957	458	15	Geologist	Geologist	NNP
50957	458	16	,	,	,
50957	458	17	vol	vol	NNP
50957	458	18	.	.	.
50957	459	1	xi	xi	NNP
50957	459	2	,	,	,
50957	459	3	pp	pp	NNP
50957	459	4	.	.	.
50957	460	1	180	180	CD
50957	460	2	-	-	SYM
50957	460	3	184	184	CD
50957	460	4	.	.	.
50957	460	5	]	]	-RRB-
50957	461	1	In	in	IN
50957	461	2	the	the	DT
50957	461	3	case	case	NN
50957	461	4	of	of	IN
50957	461	5	the	the	DT
50957	461	6	discovery	discovery	NN
50957	461	7	at	at	IN
50957	461	8	Newcomerstown	Newcomerstown	NNP
50957	461	9	,	,	,
50957	461	10	Mr.	Mr.	NNP
50957	461	11	Holmes	Holmes	NNP
50957	461	12	is	be	VBZ
50957	461	13	peculiarly	peculiarly	RB
50957	461	14	unfortunate	unfortunate	JJ
50957	461	15	in	in	IN
50957	461	16	his	-PRON-	PRP$
50957	461	17	efforts	effort	NNS
50957	461	18	to	to	TO
50957	461	19	present	present	VB
50957	461	20	the	the	DT
50957	461	21	facts	fact	NNS
50957	461	22	,	,	,
50957	461	23	since	since	IN
50957	461	24	,	,	,
50957	461	25	in	in	IN
50957	461	26	endeavouring	endeavour	VBG
50957	461	27	to	to	TO
50957	461	28	represent	represent	VB
50957	461	29	the	the	DT
50957	461	30	conditions	condition	NNS
50957	461	31	under	under	IN
50957	461	32	which	which	WDT
50957	461	33	the	the	DT
50957	461	34	implement	implement	NN
50957	461	35	was	be	VBD
50957	461	36	found	find	VBN
50957	461	37	by	by	IN
50957	461	38	Mr.	Mr.	NNP
50957	461	39	Mills	Mills	NNP
50957	461	40	,	,	,
50957	461	41	he	-PRON-	PRP
50957	461	42	has	have	VBZ
50957	461	43	relied	rely	VBN
50957	461	44	upon	upon	IN
50957	461	45	an	an	DT
50957	461	46	imaginary	imaginary	JJ
50957	461	47	drawing	drawing	NN
50957	461	48	of	of	IN
50957	461	49	his	-PRON-	PRP$
50957	461	50	own	own	JJ
50957	461	51	,	,	,
50957	461	52	in	in	IN
50957	461	53	which	which	WDT
50957	461	54	an	an	DT
50957	461	55	utterly	utterly	RB
50957	461	56	impossible	impossible	JJ
50957	461	57	state	state	NN
50957	461	58	of	of	IN
50957	461	59	things	thing	NNS
50957	461	60	is	be	VBZ
50957	461	61	pictured	picture	VBN
50957	461	62	.	.	.
50957	462	1	The	the	DT
50957	462	2	claim	claim	NN
50957	462	3	of	of	IN
50957	462	4	Mr.	Mr.	NNP
50957	462	5	Holmes	Holmes	NNP
50957	462	6	in	in	IN
50957	462	7	this	this	DT
50957	462	8	case	case	NN
50957	462	9	,	,	,
50957	462	10	as	as	IN
50957	462	11	in	in	IN
50957	462	12	the	the	DT
50957	462	13	other	other	JJ
50957	462	14	,	,	,
50957	462	15	is	be	VBZ
50957	462	16	that	that	IN
50957	462	17	possibly	possibly	RB
50957	462	18	the	the	DT
50957	462	19	gravel	gravel	NN
50957	462	20	in	in	IN
50957	462	21	which	which	WDT
50957	462	22	the	the	DT
50957	462	23	implements	implement	NNS
50957	462	24	were	be	VBD
50957	462	25	found	find	VBN
50957	462	26	had	have	VBD
50957	462	27	been	be	VBN
50957	462	28	disturbed	disturb	VBN
50957	462	29	.	.	.
50957	463	1	In	in	IN
50957	463	2	some	some	DT
50957	463	3	cases	case	NNS
50957	463	4	,	,	,
50957	463	5	as	as	IN
50957	463	6	in	in	IN
50957	463	7	Little	little	JJ
50957	463	8	Falls	Falls	NNP
50957	463	9	and	and	CC
50957	463	10	at	at	IN
50957	463	11	Madison	Madison	NNP
50957	463	12	ville	ville	NNP
50957	463	13	,	,	,
50957	463	14	he	-PRON-	PRP
50957	463	15	thinks	think	VBZ
50957	463	16	the	the	DT
50957	463	17	implements	implement	NNS
50957	463	18	may	may	MD
50957	463	19	have	have	VB
50957	463	20	worked	work	VBN
50957	463	21	down	down	RP
50957	463	22	to	to	IN
50957	463	23	a	a	DT
50957	463	24	depth	depth	NN
50957	463	25	of	of	IN
50957	463	26	several	several	JJ
50957	463	27	feet	foot	NNS
50957	463	28	by	by	IN
50957	463	29	the	the	DT
50957	463	30	overturning	overturning	NN
50957	463	31	of	of	IN
50957	463	32	trees	tree	NNS
50957	463	33	or	or	CC
50957	463	34	by	by	IN
50957	463	35	the	the	DT
50957	463	36	decay	decay	NN
50957	463	37	of	of	IN
50957	463	38	the	the	DT
50957	463	39	tap	tap	NN
50957	463	40	-	-	HYPH
50957	463	41	root	root	NN
50957	463	42	of	of	IN
50957	463	43	trees	tree	NNS
50957	463	44	.	.	.
50957	464	1	A	a	DT
50957	464	2	sufficient	sufficient	JJ
50957	464	3	answer	answer	NN
50957	464	4	to	to	IN
50957	464	5	these	these	DT
50957	464	6	suggestions	suggestion	NNS
50957	464	7	is	be	VBZ
50957	464	8	,	,	,
50957	464	9	that	that	IN
50957	464	10	Mr.	Mr.	NNP
50957	464	11	Holmes	Holmes	NNP
50957	464	12	is	be	VBZ
50957	464	13	able	able	JJ
50957	464	14	to	to	TO
50957	464	15	find	find	VB
50957	464	16	no	no	DT
50957	464	17	instance	instance	NN
50957	464	18	in	in	IN
50957	464	19	which	which	WDT
50957	464	20	the	the	DT
50957	464	21	overturning	overturning	NN
50957	464	22	of	of	IN
50957	464	23	trees	tree	NNS
50957	464	24	has	have	VBZ
50957	464	25	disturbed	disturb	VBN
50957	464	26	the	the	DT
50957	464	27	soil	soil	NN
50957	464	28	to	to	IN
50957	464	29	a	a	DT
50957	464	30	depth	depth	NN
50957	464	31	of	of	IN
50957	464	32	more	more	JJR
50957	464	33	than	than	IN
50957	464	34	three	three	CD
50957	464	35	or	or	CC
50957	464	36	four	four	CD
50957	464	37	feet	foot	NNS
50957	464	38	,	,	,
50957	464	39	while	while	IN
50957	464	40	some	some	DT
50957	464	41	of	of	IN
50957	464	42	the	the	DT
50957	464	43	implements	implement	NNS
50957	464	44	in	in	IN
50957	464	45	these	these	DT
50957	464	46	places	place	NNS
50957	464	47	had	have	VBD
50957	464	48	been	be	VBN
50957	464	49	found	find	VBN
50957	464	50	buried	bury	VBN
50957	464	51	from	from	IN
50957	464	52	eight	eight	CD
50957	464	53	to	to	TO
50957	464	54	sixteen	sixteen	CD
50957	464	55	feet	foot	NNS
50957	464	56	.	.	.
50957	465	1	Even	even	RB
50957	465	2	if	if	IN
50957	465	3	,	,	,
50957	465	4	as	as	IN
50957	465	5	Mr.	Mr.	NNP
50957	465	6	Chamberlin	Chamberlin	NNP
50957	465	7	suggests,[Z	suggests,[Z	NNP
50957	465	8	]	]	-RRB-
50957	465	9	fifty	fifty	CD
50957	465	10	generations	generation	NNS
50957	465	11	of	of	IN
50957	465	12	trees	tree	NNS
50957	465	13	have	have	VBP
50957	465	14	decayed	decay	VBN
50957	465	15	on	on	IN
50957	465	16	the	the	DT
50957	465	17	spot	spot	NN
50957	465	18	since	since	IN
50957	465	19	the	the	DT
50957	465	20	retreat	retreat	NN
50957	465	21	of	of	IN
50957	465	22	the	the	DT
50957	465	23	ice	ice	NN
50957	465	24	,	,	,
50957	465	25	it	-PRON-	PRP
50957	465	26	is	be	VBZ
50957	465	27	difficult	difficult	JJ
50957	465	28	to	to	TO
50957	465	29	see	see	VB
50957	465	30	how	how	WRB
50957	465	31	that	that	WDT
50957	465	32	would	would	MD
50957	465	33	help	help	VB
50957	465	34	the	the	DT
50957	465	35	matter	matter	NN
50957	465	36	,	,	,
50957	465	37	since	since	IN
50957	465	38	the	the	DT
50957	465	39	effect	effect	NN
50957	465	40	could	could	MD
50957	465	41	not	not	RB
50957	465	42	be	be	VB
50957	465	43	cumulative	cumulative	JJ
50957	465	44	,	,	,
50957	465	45	and	and	CC
50957	465	46	fifty	fifty	CD
50957	465	47	upturnings	upturning	NNS
50957	465	48	of	of	IN
50957	465	49	three	three	CD
50957	465	50	or	or	CC
50957	465	51	four	four	CD
50957	465	52	feet	foot	NNS
50957	465	53	would	would	MD
50957	465	54	not	not	RB
50957	465	55	produce	produce	VB
50957	465	56	the	the	DT
50957	465	57	results	result	NNS
50957	465	58	of	of	IN
50957	465	59	one	one	CD
50957	465	60	upturning	upturning	NN
50957	465	61	of	of	IN
50957	465	62	eight	eight	CD
50957	465	63	feet	foot	NNS
50957	465	64	.	.	.
50957	466	1	Moreover	moreover	RB
50957	466	2	,	,	,
50957	466	3	at	at	IN
50957	466	4	Trenton	Trenton	NNP
50957	466	5	,	,	,
50957	466	6	where	where	WRB
50957	466	7	the	the	DT
50957	466	8	upturning	upturning	NN
50957	466	9	of	of	IN
50957	466	10	trees	tree	NNS
50957	466	11	and	and	CC
50957	466	12	the	the	DT
50957	466	13	decaying	decaying	NN
50957	466	14	of	of	IN
50957	466	15	tap	tap	NN
50957	466	16	-	-	HYPH
50957	466	17	roots	root	NNS
50957	466	18	would	would	MD
50957	466	19	have	have	VB
50957	466	20	been	be	VBN
50957	466	21	as	as	RB
50957	466	22	likely	likely	JJ
50957	466	23	as	as	IN
50957	466	24	anywhere	anywhere	RB
50957	466	25	to	to	TO
50957	466	26	bury	bury	VB
50957	466	27	implements	implement	NNS
50957	466	28	,	,	,
50957	466	29	none	none	NN
50957	466	30	of	of	IN
50957	466	31	those	those	DT
50957	466	32	of	of	IN
50957	466	33	flint	flint	NN
50957	466	34	or	or	CC
50957	466	35	jasper	jasper	NN
50957	466	36	(	(	-LRB-
50957	466	37	which	which	WDT
50957	466	38	occur	occur	VBP
50957	466	39	upon	upon	IN
50957	466	40	the	the	DT
50957	466	41	surface	surface	NN
50957	466	42	by	by	IN
50957	466	43	tens	ten	NNS
50957	466	44	of	of	IN
50957	466	45	thousands	thousand	NNS
50957	466	46	)	)	-RRB-
50957	466	47	are	be	VBP
50957	466	48	buried	bury	VBN
50957	466	49	more	more	JJR
50957	466	50	than	than	IN
50957	466	51	a	a	DT
50957	466	52	foot	foot	NN
50957	466	53	in	in	IN
50957	466	54	depth	depth	NN
50957	466	55	;	;	:
50957	466	56	while	while	IN
50957	466	57	the	the	DT
50957	466	58	argillite	argillite	NN
50957	466	59	implements	implement	NNS
50957	466	60	occur	occur	VBP
50957	466	61	as	as	RB
50957	466	62	low	low	RB
50957	466	63	down	down	RB
50957	466	64	as	as	IN
50957	466	65	fifteen	fifteen	CD
50957	466	66	or	or	CC
50957	466	67	twenty	twenty	CD
50957	466	68	feet	foot	NNS
50957	466	69	.	.	.
50957	467	1	This	this	DT
50957	467	2	limitation	limitation	NN
50957	467	3	of	of	IN
50957	467	4	flint	flint	NN
50957	467	5	and	and	CC
50957	467	6	jasper	jasper	NN
50957	467	7	implements	implement	NNS
50957	467	8	to	to	IN
50957	467	9	the	the	DT
50957	467	10	surface	surface	NN
50957	467	11	is	be	VBZ
50957	467	12	conclusively	conclusively	RB
50957	467	13	shown	show	VBN
50957	467	14	not	not	RB
50957	467	15	only	only	RB
50957	467	16	by	by	IN
50957	467	17	Dr.	Dr.	NNP
50957	467	18	Abbott	Abbott	NNP
50957	467	19	's	's	POS
50957	467	20	discoveries	discovery	NNS
50957	467	21	,	,	,
50957	467	22	but	but	CC
50957	467	23	also	also	RB
50957	467	24	by	by	IN
50957	467	25	the	the	DT
50957	467	26	extensive	extensive	JJ
50957	467	27	excavations	excavation	NNS
50957	467	28	at	at	IN
50957	467	29	Trenton	Trenton	NNP
50957	467	30	of	of	IN
50957	467	31	Mr.	Mr.	NNP
50957	467	32	Ernest	Ernest	NNP
50957	467	33	Volk	Volk	NNP
50957	467	34	,	,	,
50957	467	35	whose	whose	WP$
50957	467	36	collections	collection	NNS
50957	467	37	formed	form	VBN
50957	467	38	so	so	RB
50957	467	39	prominent	prominent	JJ
50957	467	40	a	a	DT
50957	467	41	part	part	NN
50957	467	42	of	of	IN
50957	467	43	Professor	Professor	NNP
50957	467	44	Putnam	Putnam	NNP
50957	467	45	's	's	POS
50957	467	46	Palæolithic	Palæolithic	NNP
50957	467	47	exhibit	exhibit	NN
50957	467	48	at	at	IN
50957	467	49	the	the	DT
50957	467	50	Columbian	Columbian	NNP
50957	467	51	Exposition	Exposition	NNP
50957	467	52	at	at	IN
50957	467	53	Chicago	Chicago	NNP
50957	467	54	.	.	.
50957	468	1	In	in	IN
50957	468	2	the	the	DT
50957	468	3	village	village	NN
50957	468	4	sites	site	NNS
50957	468	5	explored	explore	VBN
50957	468	6	by	by	IN
50957	468	7	Mr.	Mr.	NNP
50957	468	8	Volk	Volk	NNP
50957	468	9	,	,	,
50957	468	10	argillite	argillite	NNP
50957	468	11	was	be	VBD
50957	468	12	the	the	DT
50957	468	13	exclusive	exclusive	JJ
50957	468	14	material	material	NN
50957	468	15	of	of	IN
50957	468	16	the	the	DT
50957	468	17	implements	implement	NNS
50957	468	18	found	find	VBN
50957	468	19	in	in	IN
50957	468	20	the	the	DT
50957	468	21	lower	low	JJR
50957	468	22	strata	strata	NN
50957	468	23	of	of	IN
50957	468	24	gravel	gravel	NN
50957	468	25	.	.	.
50957	469	1	Similar	similar	JJ
50957	469	2	results	result	NNS
50957	469	3	are	be	VBP
50957	469	4	indicated	indicate	VBN
50957	469	5	by	by	IN
50957	469	6	the	the	DT
50957	469	7	excavations	excavation	NNS
50957	469	8	of	of	IN
50957	469	9	Mr.	Mr.	NNP
50957	469	10	H.	H.	NNP
50957	469	11	C.	C.	NNP
50957	469	12	Mercer	Mercer	NNP
50957	469	13	at	at	IN
50957	469	14	Point	Point	NNP
50957	469	15	Pleasant	Pleasant	NNP
50957	469	16	,	,	,
50957	469	17	Pa.	Pennsylvania	NNP
50957	469	18	,	,	,
50957	469	19	about	about	RB
50957	469	20	twenty	twenty	CD
50957	469	21	miles	mile	NNS
50957	469	22	above	above	IN
50957	469	23	Trenton	Trenton	NNP
50957	469	24	,	,	,
50957	469	25	where	where	WRB
50957	469	26	,	,	,
50957	469	27	in	in	IN
50957	469	28	the	the	DT
50957	469	29	lower	low	JJR
50957	469	30	strata	strata	NN
50957	469	31	,	,	,
50957	469	32	the	the	DT
50957	469	33	argillite	argillite	NNP
50957	469	34	specimens	specimen	NNS
50957	469	35	are	be	VBP
50957	469	36	sixty	sixty	CD
50957	469	37	-	-	HYPH
50957	469	38	one	one	CD
50957	469	39	times	time	NNS
50957	469	40	more	more	RBR
50957	469	41	numerous	numerous	JJ
50957	469	42	than	than	IN
50957	469	43	the	the	DT
50957	469	44	jasper	jasper	NN
50957	469	45	are	be	VBP
50957	469	46	.	.	.
50957	470	1	[	[	-LRB-
50957	470	2	Footnote	Footnote	NNP
50957	470	3	Z	Z	NNP
50957	470	4	:	:	:
50957	470	5	American	American	NNP
50957	470	6	Geologist	Geologist	NNP
50957	470	7	,	,	,
50957	470	8	vol	vol	NNP
50957	470	9	.	.	.
50957	471	1	xi	xi	NNP
50957	471	2	,	,	,
50957	471	3	p.	p.	NN
50957	472	1	188	188	CD
50957	472	2	.	.	.
50957	472	3	]	]	-RRB-
50957	473	1	To	to	TO
50957	473	2	discredit	discredit	VB
50957	473	3	the	the	DT
50957	473	4	discoveries	discovery	NNS
50957	473	5	at	at	IN
50957	473	6	Trenton	Trenton	NNP
50957	473	7	and	and	CC
50957	473	8	Newcomerstown	Newcomerstown	NNP
50957	473	9	,	,	,
50957	473	10	Mr.	Mr.	NNP
50957	473	11	Holmes	Holmes	NNP
50957	473	12	relies	rely	VBZ
50957	473	13	largely	largely	RB
50957	473	14	upon	upon	IN
50957	473	15	the	the	DT
50957	473	16	theory	theory	NN
50957	473	17	that	that	IN
50957	473	18	portions	portion	NNS
50957	473	19	of	of	IN
50957	473	20	gravel	gravel	NN
50957	473	21	from	from	IN
50957	473	22	the	the	DT
50957	473	23	surface	surface	NN
50957	473	24	had	have	VBD
50957	473	25	slid	slide	VBN
50957	473	26	down	down	RB
50957	473	27	to	to	IN
50957	473	28	the	the	DT
50957	473	29	bottom	bottom	NN
50957	473	30	of	of	IN
50957	473	31	the	the	DT
50957	473	32	terrace	terrace	NN
50957	473	33	,	,	,
50957	473	34	carrying	carry	VBG
50957	473	35	implements	implement	NNS
50957	473	36	with	with	IN
50957	473	37	them	-PRON-	PRP
50957	473	38	,	,	,
50957	473	39	and	and	CC
50957	473	40	forming	form	VBG
50957	473	41	a	a	DT
50957	473	42	talus	talus	NN
50957	473	43	,	,	,
50957	473	44	which	which	WDT
50957	473	45	,	,	,
50957	473	46	he	-PRON-	PRP
50957	473	47	thinks	think	VBZ
50957	473	48	,	,	,
50957	473	49	Mr.	Mr.	NNP
50957	473	50	Mills	Mills	NNP
50957	473	51	,	,	,
50957	473	52	Dr.	Dr.	NNP
50957	473	53	Abbott	Abbott	NNP
50957	473	54	,	,	,
50957	473	55	and	and	CC
50957	473	56	the	the	DT
50957	473	57	others	other	NNS
50957	473	58	have	have	VBP
50957	473	59	mistaken	mistake	VBN
50957	473	60	for	for	IN
50957	473	61	undisturbed	undisturbed	JJ
50957	473	62	strata	strata	NN
50957	473	63	of	of	IN
50957	473	64	gravel	gravel	NN
50957	473	65	.	.	.
50957	474	1	In	in	IN
50957	474	2	his	-PRON-	PRP$
50957	474	3	drawings	drawing	NNS
50957	474	4	Mr.	Mr.	NNP
50957	474	5	Holmes	Holmes	NNP
50957	474	6	has	have	VBZ
50957	474	7	even	even	RB
50957	474	8	represented	represent	VBN
50957	474	9	the	the	DT
50957	474	10	gravel	gravel	NN
50957	474	11	at	at	IN
50957	474	12	Newcomerstown	Newcomerstown	NNP
50957	474	13	as	as	IN
50957	474	14	caving	cave	VBG
50957	474	15	down	down	RP
50957	474	16	into	into	IN
50957	474	17	a	a	DT
50957	474	18	talus	talus	NN
50957	474	19	without	without	IN
50957	474	20	disturbing	disturb	VBG
50957	474	21	the	the	DT
50957	474	22	strata	strata	NN
50957	474	23	to	to	IN
50957	474	24	any	any	DT
50957	474	25	great	great	JJ
50957	474	26	extent	extent	NN
50957	474	27	,	,	,
50957	474	28	and	and	CC
50957	474	29	at	at	IN
50957	474	30	the	the	DT
50957	474	31	same	same	JJ
50957	474	32	time	time	NN
50957	474	33	he	-PRON-	PRP
50957	474	34	speaks	speak	VBZ
50957	474	35	slightingly	slightingly	RB
50957	474	36	of	of	IN
50957	474	37	the	the	DT
50957	474	38	promise	promise	NN
50957	474	39	which	which	WDT
50957	474	40	I	-PRON-	PRP
50957	474	41	had	have	VBD
50957	474	42	made	make	VBN
50957	474	43	to	to	TO
50957	474	44	publish	publish	VB
50957	474	45	a	a	DT
50957	474	46	photograph	photograph	NN
50957	474	47	of	of	IN
50957	474	48	the	the	DT
50957	474	49	bank	bank	NN
50957	474	50	as	as	IN
50957	474	51	it	-PRON-	PRP
50957	474	52	really	really	RB
50957	474	53	was	be	VBD
50957	474	54	.	.	.
50957	475	1	In	in	IN
50957	475	2	answer	answer	NN
50957	475	3	,	,	,
50957	475	4	it	-PRON-	PRP
50957	475	5	is	be	VBZ
50957	475	6	sufficient	sufficient	JJ
50957	475	7	to	to	TO
50957	475	8	give	give	VB
50957	475	9	,	,	,
50957	475	10	first	first	RB
50957	475	11	,	,	,
50957	475	12	the	the	DT
50957	475	13	drawing	drawing	NN
50957	475	14	made	make	VBN
50957	475	15	at	at	IN
50957	475	16	the	the	DT
50957	475	17	time	time	NN
50957	475	18	by	by	IN
50957	475	19	Mr.	Mr.	NNP
50957	475	20	Mills	Mills	NNP
50957	475	21	,	,	,
50957	475	22	to	to	TO
50957	475	23	show	show	VB
50957	475	24	the	the	DT
50957	475	25	general	general	JJ
50957	475	26	situation	situation	NN
50957	475	27	of	of	IN
50957	475	28	the	the	DT
50957	475	29	gravel	gravel	NN
50957	475	30	bank	bank	NN
50957	475	31	at	at	IN
50957	475	32	Newcomerstown	Newcomerstown	NNP
50957	475	33	,	,	,
50957	475	34	in	in	IN
50957	475	35	which	which	WDT
50957	475	36	the	the	DT
50957	475	37	implement	implement	NN
50957	475	38	figured	figure	VBD
50957	475	39	on	on	IN
50957	475	40	page	page	NN
50957	475	41	252	252	CD
50957	475	42	was	be	VBD
50957	475	43	found	find	VBN
50957	475	44	;	;	:
50957	475	45	and	and	CC
50957	475	46	,	,	,
50957	475	47	secondly	secondly	RB
50957	475	48	,	,	,
50957	475	49	an	an	DT
50957	475	50	engraving	engraving	NN
50957	475	51	from	from	IN
50957	475	52	a	a	DT
50957	475	53	photograph	photograph	NN
50957	475	54	of	of	IN
50957	475	55	the	the	DT
50957	475	56	bank	bank	NN
50957	475	57	,	,	,
50957	475	58	taken	take	VBN
50957	475	59	by	by	IN
50957	475	60	Mr.	Mr.	NNP
50957	475	61	Mills	Mills	NNP
50957	475	62	after	after	IN
50957	475	63	the	the	DT
50957	475	64	discovery	discovery	NN
50957	475	65	of	of	IN
50957	475	66	the	the	DT
50957	475	67	implement	implement	NN
50957	475	68	,	,	,
50957	475	69	but	but	CC
50957	475	70	before	before	IN
50957	475	71	the	the	DT
50957	475	72	talus	talus	NN
50957	475	73	had	have	VBD
50957	475	74	obscured	obscure	VBN
50957	475	75	its	-PRON-	PRP$
50957	475	76	face	face	NN
50957	475	77	.	.	.
50957	476	1	The	the	DT
50957	476	2	implement	implement	NN
50957	476	3	was	be	VBD
50957	476	4	found	find	VBN
50957	476	5	by	by	IN
50957	476	6	Mr.	Mr.	NNP
50957	476	7	Mills	Mills	NNP
50957	476	8	with	with	IN
50957	476	9	its	-PRON-	PRP$
50957	476	10	point	point	NN
50957	476	11	projecting	project	VBG
50957	476	12	from	from	IN
50957	476	13	a	a	DT
50957	476	14	fresh	fresh	JJ
50957	476	15	exposure	exposure	NN
50957	476	16	of	of	IN
50957	476	17	the	the	DT
50957	476	18	terrace	terrace	NN
50957	476	19	,	,	,
50957	476	20	just	just	RB
50957	476	21	after	after	IN
50957	476	22	a	a	DT
50957	476	23	mass	mass	NN
50957	476	24	,	,	,
50957	476	25	loosened	loosen	VBN
50957	476	26	by	by	IN
50957	476	27	his	-PRON-	PRP$
50957	476	28	own	own	JJ
50957	476	29	efforts	effort	NNS
50957	476	30	,	,	,
50957	476	31	had	have	VBD
50957	476	32	fallen	fall	VBN
50957	476	33	away	away	RB
50957	476	34	.	.	.
50957	477	1	The	the	DT
50957	477	2	gravel	gravel	NN
50957	477	3	is	be	VBZ
50957	477	4	of	of	IN
50957	477	5	such	such	JJ
50957	477	6	consistency	consistency	NN
50957	477	7	that	that	WDT
50957	477	8	every	every	DT
50957	477	9	sign	sign	NN
50957	477	10	of	of	IN
50957	477	11	stratification	stratification	NN
50957	477	12	disappears	disappear	VBZ
50957	477	13	when	when	WRB
50957	477	14	it	-PRON-	PRP
50957	477	15	falls	fall	VBZ
50957	477	16	down	down	RP
50957	477	17	,	,	,
50957	477	18	and	and	CC
50957	477	19	there	there	EX
50957	477	20	could	could	MD
50957	477	21	be	be	VB
50957	477	22	no	no	DT
50957	477	23	occasion	occasion	NN
50957	477	24	for	for	IN
50957	477	25	a	a	DT
50957	477	26	mistake	mistake	NN
50957	477	27	even	even	RB
50957	477	28	by	by	IN
50957	477	29	an	an	DT
50957	477	30	ordinary	ordinary	JJ
50957	477	31	observer	observer	NN
50957	477	32	,	,	,
50957	477	33	while	while	IN
50957	477	34	Mr.	Mr.	NNP
50957	477	35	Mills	Mills	NNP
50957	477	36	was	be	VBD
50957	477	37	a	a	DT
50957	477	38	well	well	RB
50957	477	39	-	-	HYPH
50957	477	40	trained	train	VBN
50957	477	41	geologist	geologist	NN
50957	477	42	and	and	CC
50957	477	43	collector	collector	NN
50957	477	44	,	,	,
50957	477	45	making	make	VBG
50957	477	46	his	-PRON-	PRP$
50957	477	47	notes	note	NNS
50957	477	48	upon	upon	IN
50957	477	49	the	the	DT
50957	477	50	spot	spot	NN
50957	477	51	.	.	.
50957	478	1	[	[	-LRB-
50957	478	2	AA	AA	NNP
50957	478	3	]	]	-RRB-
50957	478	4	[	[	-LRB-
50957	478	5	Footnote	Footnote	NNP
50957	478	6	AA	AA	NNP
50957	478	7	:	:	:
50957	478	8	The	the	DT
50957	478	9	Popular	Popular	NNP
50957	478	10	Science	Science	NNP
50957	478	11	Monthly	Monthly	NNP
50957	478	12	,	,	,
50957	478	13	vol	vol	NNP
50957	478	14	.	.	.
50957	479	1	xliii	xliii	NNP
50957	479	2	,	,	,
50957	479	3	pp	pp	NNP
50957	479	4	.	.	.
50957	480	1	29	29	CD
50957	480	2	-	-	SYM
50957	480	3	39	39	CD
50957	480	4	.	.	.
50957	480	5	]	]	-RRB-
50957	481	1	[	[	-LRB-
50957	481	2	Illustration	illustration	NN
50957	481	3	:	:	:
50957	481	4	Height	Height	NNP
50957	481	5	of	of	IN
50957	481	6	Terrace	Terrace	NNP
50957	481	7	exposed	expose	VBN
50957	481	8	,	,	,
50957	481	9	25	25	CD
50957	481	10	feet	foot	NNS
50957	481	11	.	.	.
50957	482	1	Palæolith	Palæolith	NNP
50957	482	2	was	be	VBD
50957	482	3	found	find	VBN
50957	482	4	14	14	CD
50957	482	5	-	-	HYPH
50957	482	6	3/4	3/4	CD
50957	482	7	feet	foot	NNS
50957	482	8	from	from	IN
50957	482	9	surface	surface	NN
50957	482	10	.	.	.
50957	482	11	]	]	-RRB-
50957	483	1	[	[	-LRB-
50957	483	2	Illustration	illustration	NN
50957	483	3	:	:	:
50957	483	4	Terrace	terrace	NN
50957	483	5	in	in	IN
50957	483	6	Newcomerstown	Newcomerstown	NNP
50957	483	7	,	,	,
50957	483	8	showing	show	VBG
50957	483	9	where	where	WRB
50957	483	10	W.	W.	NNP
50957	483	11	C.	C.	NNP
50957	483	12	Mills	Mills	NNP
50957	483	13	found	find	VBD
50957	483	14	the	the	DT
50957	483	15	Palæolithic	palæolithic	JJ
50957	483	16	implement	implement	NN
50957	483	17	.	.	.
50957	483	18	]	]	-RRB-
50957	484	1	I	-PRON-	PRP
50957	484	2	had	have	VBD
50957	484	3	thought	think	VBN
50957	484	4	at	at	IN
50957	484	5	first	first	RB
50957	484	6	that	that	IN
50957	484	7	Mr.	Mr.	NNP
50957	484	8	Holmes	Holmes	NNP
50957	484	9	had	have	VBD
50957	484	10	made	make	VBN
50957	484	11	out	out	RP
50957	484	12	a	a	DT
50957	484	13	better	well	JJR
50957	484	14	case	case	NN
50957	484	15	against	against	IN
50957	484	16	the	the	DT
50957	484	17	late	late	JJ
50957	484	18	Miss	Miss	NNP
50957	484	19	Babbitt	Babbitt	NNP
50957	484	20	's	's	POS
50957	484	21	discoveries	discovery	NNS
50957	484	22	at	at	IN
50957	484	23	Little	Little	NNP
50957	484	24	Falls	Falls	NNP
50957	484	25	(	(	-LRB-
50957	484	26	referred	refer	VBN
50957	484	27	to	to	IN
50957	484	28	on	on	IN
50957	484	29	page	page	NN
50957	484	30	254	254	CD
50957	484	31	)	)	-RRB-
50957	484	32	,	,	,
50957	484	33	but	but	CC
50957	484	34	in	in	IN
50957	484	35	the	the	DT
50957	484	36	American	American	NNP
50957	484	37	Geologist	Geologist	NNP
50957	484	38	for	for	IN
50957	484	39	May	May	NNP
50957	484	40	,	,	,
50957	484	41	1894	1894	CD
50957	484	42	,	,	,
50957	484	43	page	page	NN
50957	484	44	363	363	CD
50957	484	45	,	,	,
50957	484	46	Mr.	Mr.	NNP
50957	484	47	Warren	Warren	NNP
50957	484	48	Upham	Upham	NNP
50957	484	49	,	,	,
50957	484	50	after	after	IN
50957	484	51	going	go	VBG
50957	484	52	over	over	IN
50957	484	53	the	the	DT
50957	484	54	evidence	evidence	NN
50957	484	55	,	,	,
50957	484	56	expresses	express	VBZ
50957	484	57	it	-PRON-	PRP
50957	484	58	as	as	IN
50957	484	59	still	still	RB
50957	484	60	his	-PRON-	PRP$
50957	484	61	conviction	conviction	NN
50957	484	62	that	that	IN
50957	484	63	Mr.	Mr.	NNP
50957	484	64	Holmes	Holmes	NNP
50957	484	65	's	's	POS
50957	484	66	criticism	criticism	NN
50957	484	67	fails	fail	VBZ
50957	484	68	to	to	TO
50957	484	69	shake	shake	VB
50957	484	70	the	the	DT
50957	484	71	force	force	NN
50957	484	72	of	of	IN
50957	484	73	the	the	DT
50957	484	74	original	original	JJ
50957	484	75	evidence	evidence	NN
50957	484	76	,	,	,
50957	484	77	so	so	IN
50957	484	78	that	that	IN
50957	484	79	I	-PRON-	PRP
50957	484	80	do	do	VBP
50957	484	81	not	not	RB
50957	484	82	see	see	VB
50957	484	83	any	any	DT
50957	484	84	reason	reason	NN
50957	484	85	for	for	IN
50957	484	86	modifying	modify	VBG
50957	484	87	any	any	DT
50957	484	88	of	of	IN
50957	484	89	the	the	DT
50957	484	90	statements	statement	NNS
50957	484	91	made	make	VBN
50957	484	92	in	in	IN
50957	484	93	the	the	DT
50957	484	94	body	body	NN
50957	484	95	of	of	IN
50957	484	96	the	the	DT
50957	484	97	book	book	NN
50957	484	98	concerning	concern	VBG
50957	484	99	the	the	DT
50957	484	100	implements	implement	NNS
50957	484	101	supposed	suppose	VBN
50957	484	102	to	to	TO
50957	484	103	have	have	VB
50957	484	104	been	be	VBN
50957	484	105	found	find	VBN
50957	484	106	in	in	IN
50957	484	107	glacial	glacial	JJ
50957	484	108	deposits	deposit	NNS
50957	484	109	.	.	.
50957	485	1	Yet	yet	CC
50957	485	2	if	if	IN
50957	485	3	I	-PRON-	PRP
50957	485	4	had	have	VBD
50957	485	5	expected	expect	VBN
50957	485	6	such	such	PDT
50957	485	7	an	an	DT
50957	485	8	avalanche	avalanche	NN
50957	485	9	of	of	IN
50957	485	10	criticism	criticism	NN
50957	485	11	of	of	IN
50957	485	12	the	the	DT
50957	485	13	evidence	evidence	NN
50957	485	14	as	as	IN
50957	485	15	has	have	VBZ
50957	485	16	been	be	VBN
50957	485	17	loosened	loosen	VBN
50957	485	18	,	,	,
50957	485	19	I	-PRON-	PRP
50957	485	20	should	should	MD
50957	485	21	at	at	IN
50957	485	22	the	the	DT
50957	485	23	time	time	NN
50957	485	24	have	have	VBP
50957	485	25	fortified	fortify	VBN
50957	485	26	my	-PRON-	PRP$
50957	485	27	statements	statement	NNS
50957	485	28	by	by	IN
50957	485	29	fuller	full	JJR
50957	485	30	references	reference	NNS
50957	485	31	,	,	,
50957	485	32	and	and	CC
50957	485	33	should	should	MD
50957	485	34	possibly	possibly	RB
50957	485	35	have	have	VB
50957	485	36	somewhat	somewhat	RB
50957	485	37	enlarged	enlarge	VBN
50957	485	38	the	the	DT
50957	485	39	discussion	discussion	NN
50957	485	40	.	.	.
50957	486	1	But	but	CC
50957	486	2	this	this	DT
50957	486	3	seemed	seem	VBD
50957	486	4	then	then	RB
50957	486	5	the	the	DT
50957	486	6	less	less	RBR
50957	486	7	necessary	necessary	JJ
50957	486	8	,	,	,
50957	486	9	from	from	IN
50957	486	10	the	the	DT
50957	486	11	fact	fact	NN
50957	486	12	that	that	IN
50957	486	13	Mr.	Mr.	NNP
50957	486	14	McGee	McGee	NNP
50957	486	15	had	have	VBD
50957	486	16	,	,	,
50957	486	17	in	in	IN
50957	486	18	most	most	JJS
50957	486	19	emphatic	emphatic	JJ
50957	486	20	manner	manner	NN
50957	486	21	,	,	,
50957	486	22	indorsed	indorse	VBD
50957	486	23	nearly	nearly	RB
50957	486	24	every	every	DT
50957	486	25	item	item	NN
50957	486	26	of	of	IN
50957	486	27	the	the	DT
50957	486	28	evidence	evidence	NN
50957	486	29	adduced	adduce	VBN
50957	486	30	by	by	IN
50957	486	31	me	-PRON-	PRP
50957	486	32	,	,	,
50957	486	33	and	and	CC
50957	486	34	much	much	RB
50957	486	35	more	more	JJR
50957	486	36	,	,	,
50957	486	37	in	in	IN
50957	486	38	an	an	DT
50957	486	39	article	article	NN
50957	486	40	which	which	WDT
50957	486	41	appeared	appear	VBD
50957	486	42	in	in	IN
50957	486	43	The	the	DT
50957	486	44	Popular	Popular	NNP
50957	486	45	Science	Science	NNP
50957	486	46	Monthly	Monthly	NNP
50957	486	47	four	four	CD
50957	486	48	years	year	NNS
50957	486	49	before	before	IN
50957	486	50	the	the	DT
50957	486	51	publication	publication	NN
50957	486	52	of	of	IN
50957	486	53	the	the	DT
50957	486	54	volume	volume	NN
50957	486	55	(	(	-LRB-
50957	486	56	November	November	NNP
50957	486	57	,	,	,
50957	486	58	1888	1888	CD
50957	486	59	)	)	-RRB-
50957	486	60	.	.	.
50957	487	1	In	in	IN
50957	487	2	this	this	DT
50957	487	3	article	article	NN
50957	487	4	he	-PRON-	PRP
50957	487	5	had	have	VBD
50957	487	6	said	say	VBD
50957	487	7	:	:	:
50957	487	8	"	"	``
50957	487	9	But	but	CC
50957	487	10	it	-PRON-	PRP
50957	487	11	is	be	VBZ
50957	487	12	in	in	IN
50957	487	13	the	the	DT
50957	487	14	aqueo	aqueo	NN
50957	487	15	-	-	HYPH
50957	487	16	glacial	glacial	JJ
50957	487	17	gravels	gravel	NNS
50957	487	18	of	of	IN
50957	487	19	the	the	DT
50957	487	20	Delaware	Delaware	NNP
50957	487	21	River	River	NNP
50957	487	22	at	at	IN
50957	487	23	Trenton	Trenton	NNP
50957	487	24	,	,	,
50957	487	25	which	which	WDT
50957	487	26	were	be	VBD
50957	487	27	laid	lay	VBN
50957	487	28	down	down	RP
50957	487	29	contemporaneously	contemporaneously	RB
50957	487	30	with	with	IN
50957	487	31	the	the	DT
50957	487	32	terminal	terminal	NN
50957	487	33	moraine	moraine	NN
50957	487	34	one	one	CD
50957	487	35	hundred	hundred	CD
50957	487	36	miles	mile	NNS
50957	487	37	farther	farther	RB
50957	487	38	northward	northward	RB
50957	487	39	,	,	,
50957	487	40	and	and	CC
50957	487	41	which	which	WDT
50957	487	42	have	have	VBP
50957	487	43	been	be	VBN
50957	487	44	so	so	RB
50957	487	45	thoroughly	thoroughly	RB
50957	487	46	studied	study	VBN
50957	487	47	by	by	IN
50957	487	48	Abbott	Abbott	NNP
50957	487	49	,	,	,
50957	487	50	that	that	IN
50957	487	51	the	the	DT
50957	487	52	most	most	RBS
50957	487	53	conclusive	conclusive	JJ
50957	487	54	proof	proof	NN
50957	487	55	of	of	IN
50957	487	56	the	the	DT
50957	487	57	existence	existence	NN
50957	487	58	of	of	IN
50957	487	59	glacial	glacial	JJ
50957	487	60	man	man	NN
50957	487	61	is	be	VBZ
50957	487	62	found	find	VBN
50957	487	63	"	"	''
50957	487	64	(	(	-LRB-
50957	487	65	p.	p.	NN
50957	487	66	23	23	CD
50957	487	67	)	)	-RRB-
50957	487	68	.	.	.
50957	488	1	"	"	``
50957	488	2	Excluding	exclude	VBG
50957	488	3	all	all	DT
50957	488	4	doubtful	doubtful	JJ
50957	488	5	cases	case	NNS
50957	488	6	,	,	,
50957	488	7	there	there	EX
50957	488	8	remains	remain	VBZ
50957	488	9	a	a	DT
50957	488	10	fairly	fairly	RB
50957	488	11	consistent	consistent	JJ
50957	488	12	body	body	NN
50957	488	13	of	of	IN
50957	488	14	testimony	testimony	NN
50957	488	15	indicating	indicate	VBG
50957	488	16	the	the	DT
50957	488	17	existence	existence	NN
50957	488	18	of	of	IN
50957	488	19	a	a	DT
50957	488	20	widely	widely	RB
50957	488	21	distributed	distribute	VBN
50957	488	22	human	human	JJ
50957	488	23	population	population	NN
50957	488	24	upon	upon	IN
50957	488	25	the	the	DT
50957	488	26	North	North	NNP
50957	488	27	.	.	.
50957	489	1	American	american	JJ
50957	489	2	continent	continent	NN
50957	489	3	during	during	IN
50957	489	4	the	the	DT
50957	489	5	later	later	JJ
50957	489	6	Ice	Ice	NNP
50957	489	7	epoch	epoch	NN
50957	489	8	"	"	''
50957	489	9	(	(	-LRB-
50957	489	10	p.	p.	NN
50957	489	11	24	24	CD
50957	489	12	)	)	-RRB-
50957	489	13	.	.	.
50957	490	1	"	"	``
50957	490	2	However	however	RB
50957	490	3	the	the	DT
50957	490	4	doubtful	doubtful	JJ
50957	490	5	cases	case	NNS
50957	490	6	may	may	MD
50957	490	7	be	be	VB
50957	490	8	neglected	neglect	VBN
50957	490	9	,	,	,
50957	490	10	the	the	DT
50957	490	11	testimony	testimony	NN
50957	490	12	is	be	VBZ
50957	490	13	cumulative	cumulative	JJ
50957	490	14	,	,	,
50957	490	15	parts	part	NNS
50957	490	16	of	of	IN
50957	490	17	it	-PRON-	PRP
50957	490	18	are	be	VBP
50957	490	19	unimpeachable	unimpeachable	JJ
50957	490	20	,	,	,
50957	490	21	and	and	CC
50957	490	22	the	the	DT
50957	490	23	proof	proof	NN
50957	490	24	of	of	IN
50957	490	25	the	the	DT
50957	490	26	existence	existence	NN
50957	490	27	of	of	IN
50957	490	28	glacial	glacial	JJ
50957	490	29	man	man	NN
50957	490	30	seems	seem	VBZ
50957	490	31	conclusive	conclusive	JJ
50957	490	32	"	"	''
50957	490	33	(	(	-LRB-
50957	490	34	p.	p.	NN
50957	490	35	25	25	CD
50957	490	36	)	)	-RRB-
50957	490	37	.	.	.
50957	491	1	In	in	IN
50957	491	2	view	view	NN
50957	491	3	of	of	IN
50957	491	4	the	the	DT
50957	491	5	grossly	grossly	RB
50957	491	6	erroneous	erroneous	JJ
50957	491	7	statements	statement	NNS
50957	491	8	made	make	VBN
50957	491	9	by	by	IN
50957	491	10	Mr.	Mr.	NNP
50957	491	11	McGee	McGee	NNP
50957	491	12	concerning	concern	VBG
50957	491	13	the	the	DT
50957	491	14	Nampa	Nampa	NNP
50957	491	15	image	image	NN
50957	491	16	(	(	-LRB-
50957	491	17	described	describe	VBN
50957	491	18	on	on	IN
50957	491	19	pages	page	NNS
50957	491	20	298	298	CD
50957	491	21	,	,	,
50957	491	22	299	299	CD
50957	491	23	)	)	-RRB-
50957	491	24	,	,	,
50957	491	25	it	-PRON-	PRP
50957	491	26	is	be	VBZ
50957	491	27	necessary	necessary	JJ
50957	491	28	for	for	IN
50957	491	29	me	-PRON-	PRP
50957	491	30	to	to	TO
50957	491	31	speak	speak	VB
50957	491	32	somewhat	somewhat	RB
50957	491	33	more	more	RBR
50957	491	34	fully	fully	RB
50957	491	35	of	of	IN
50957	491	36	this	this	DT
50957	491	37	important	important	JJ
50957	491	38	discovery	discovery	NN
50957	491	39	.	.	.
50957	492	1	The	the	DT
50957	492	2	details	detail	NNS
50957	492	3	concerning	concern	VBG
50957	492	4	the	the	DT
50957	492	5	evidence	evidence	NN
50957	492	6	were	be	VBD
50957	492	7	drawn	draw	VBN
50957	492	8	out	out	RP
50957	492	9	by	by	IN
50957	492	10	me	-PRON-	PRP
50957	492	11	at	at	IN
50957	492	12	length	length	NN
50957	492	13	in	in	IN
50957	492	14	two	two	CD
50957	492	15	communications	communication	NNS
50957	492	16	to	to	IN
50957	492	17	the	the	DT
50957	492	18	Boston	Boston	NNP
50957	492	19	Society	Society	NNP
50957	492	20	of	of	IN
50957	492	21	Natural	Natural	NNP
50957	492	22	History	History	NNP
50957	492	23	(	(	-LRB-
50957	492	24	referred	refer	VBN
50957	492	25	to	to	IN
50957	492	26	on	on	IN
50957	492	27	page	page	NN
50957	492	28	297	297	CD
50957	492	29	)	)	-RRB-
50957	492	30	,	,	,
50957	492	31	which	which	WDT
50957	492	32	fill	fill	VBP
50957	492	33	more	more	JJR
50957	492	34	than	than	IN
50957	492	35	thirty	thirty	CD
50957	492	36	pages	page	NNS
50957	492	37	of	of	IN
50957	492	38	closely	closely	RB
50957	492	39	printed	print	VBN
50957	492	40	matter	matter	NN
50957	492	41	,	,	,
50957	492	42	while	while	IN
50957	492	43	two	two	CD
50957	492	44	or	or	CC
50957	492	45	three	three	CD
50957	492	46	years	year	NNS
50957	492	47	before	before	IN
50957	492	48	the	the	DT
50957	492	49	appearance	appearance	NN
50957	492	50	of	of	IN
50957	492	51	the	the	DT
50957	492	52	volume	volume	NN
50957	492	53	the	the	DT
50957	492	54	facts	fact	NNS
50957	492	55	had	have	VBD
50957	492	56	been	be	VBN
50957	492	57	widely	widely	RB
50957	492	58	published	publish	VBN
50957	492	59	in	in	IN
50957	492	60	the	the	DT
50957	492	61	New	New	NNP
50957	492	62	York	York	NNP
50957	492	63	Independent	Independent	NNP
50957	492	64	,	,	,
50957	492	65	the	the	DT
50957	492	66	Scientific	Scientific	NNP
50957	492	67	American	American	NNP
50957	492	68	,	,	,
50957	492	69	The	the	DT
50957	492	70	Nation	Nation	NNP
50957	492	71	,	,	,
50957	492	72	Scribner	Scribner	NNP
50957	492	73	's	's	POS
50957	492	74	Magazine	Magazine	NNP
50957	492	75	,	,	,
50957	492	76	and	and	CC
50957	492	77	the	the	DT
50957	492	78	Atlantic	Atlantic	NNP
50957	492	79	Monthly	Monthly	NNP
50957	492	80	,	,	,
50957	492	81	and	and	CC
50957	492	82	in	in	IN
50957	492	83	Washington	Washington	NNP
50957	492	84	at	at	IN
50957	492	85	a	a	DT
50957	492	86	meeting	meeting	NN
50957	492	87	of	of	IN
50957	492	88	the	the	DT
50957	492	89	Geological	Geological	NNP
50957	492	90	Society	Society	NNP
50957	492	91	of	of	IN
50957	492	92	America	America	NNP
50957	492	93	in	in	IN
50957	492	94	1890	1890	CD
50957	492	95	.	.	.
50957	493	1	In	in	IN
50957	493	2	the	the	DT
50957	493	3	second	second	JJ
50957	493	4	communication	communication	NN
50957	493	5	to	to	IN
50957	493	6	the	the	DT
50957	493	7	Boston	Boston	NNP
50957	493	8	Society	Society	NNP
50957	493	9	of	of	IN
50957	493	10	Natural	Natural	NNP
50957	493	11	History	History	NNP
50957	493	12	an	an	DT
50957	493	13	account	account	NN
50957	493	14	was	be	VBD
50957	493	15	given	give	VBN
50957	493	16	of	of	IN
50957	493	17	a	a	DT
50957	493	18	personal	personal	JJ
50957	493	19	visit	visit	NN
50957	493	20	to	to	IN
50957	493	21	the	the	DT
50957	493	22	Snake	Snake	NNP
50957	493	23	River	River	NNP
50957	493	24	Valley	Valley	NNP
50957	493	25	,	,	,
50957	493	26	largely	largely	RB
50957	493	27	for	for	IN
50957	493	28	the	the	DT
50957	493	29	purpose	purpose	NN
50957	493	30	of	of	IN
50957	493	31	further	further	JJ
50957	493	32	investigation	investigation	NN
50957	493	33	of	of	IN
50957	493	34	the	the	DT
50957	493	35	evidence	evidence	NN
50957	493	36	brought	bring	VBN
50957	493	37	to	to	IN
50957	493	38	my	-PRON-	PRP$
50957	493	39	notice	notice	NN
50957	493	40	by	by	IN
50957	493	41	Mr.	Mr.	NNP
50957	493	42	Charles	Charles	NNP
50957	493	43	Francis	Francis	NNP
50957	493	44	Adams	Adams	NNP
50957	493	45	,	,	,
50957	493	46	and	and	CC
50957	493	47	of	of	IN
50957	493	48	the	the	DT
50957	493	49	conditions	condition	NNS
50957	493	50	under	under	IN
50957	493	51	which	which	WDT
50957	493	52	the	the	DT
50957	493	53	figurine	figurine	NN
50957	493	54	was	be	VBD
50957	493	55	found	find	VBN
50957	493	56	.	.	.
50957	494	1	Among	among	IN
50957	494	2	the	the	DT
50957	494	3	most	most	RBS
50957	494	4	important	important	JJ
50957	494	5	results	result	NNS
50957	494	6	of	of	IN
50957	494	7	this	this	DT
50957	494	8	investigation	investigation	NN
50957	494	9	was	be	VBD
50957	494	10	the	the	DT
50957	494	11	discovery	discovery	NN
50957	494	12	of	of	IN
50957	494	13	numerous	numerous	JJ
50957	494	14	shells	shell	NNS
50957	494	15	under	under	IN
50957	494	16	the	the	DT
50957	494	17	lava	lava	NN
50957	494	18	deposits	deposit	NNS
50957	494	19	,	,	,
50957	494	20	which	which	WDT
50957	494	21	Mr.	Mr.	NNP
50957	494	22	Dall	Dall	NNP
50957	494	23	,	,	,
50957	494	24	of	of	IN
50957	494	25	the	the	DT
50957	494	26	United	United	NNP
50957	494	27	States	States	NNP
50957	494	28	Geological	Geological	NNP
50957	494	29	Survey	Survey	NNP
50957	494	30	,	,	,
50957	494	31	identified	identify	VBN
50957	494	32	for	for	IN
50957	494	33	me	-PRON-	PRP
50957	494	34	as	as	IN
50957	494	35	either	either	DT
50957	494	36	post	post	JJ
50957	494	37	-	-	JJ
50957	494	38	Tertiary	tertiary	JJ
50957	494	39	or	or	CC
50957	494	40	late	late	JJ
50957	494	41	Pliocene	Pliocene	NNP
50957	494	42	;	;	:
50957	494	43	thus	thus	RB
50957	494	44	throwing	throw	VBG
50957	494	45	the	the	DT
50957	494	46	superficial	superficial	JJ
50957	494	47	lava	lava	NN
50957	494	48	deposits	deposit	NNS
50957	494	49	of	of	IN
50957	494	50	the	the	DT
50957	494	51	region	region	NN
50957	494	52	into	into	IN
50957	494	53	the	the	DT
50957	494	54	Quaternary	Quaternary	NNP
50957	494	55	period	period	NN
50957	494	56	,	,	,
50957	494	57	and	and	CC
50957	494	58	removing	remove	VBG
50957	494	59	from	from	IN
50957	494	60	the	the	DT
50957	494	61	evidence	evidence	NN
50957	494	62	the	the	DT
50957	494	63	antecedent	antecedent	NN
50957	494	64	improbability	improbability	NN
50957	494	65	which	which	WDT
50957	494	66	would	would	MD
50957	494	67	bear	bear	VB
50957	494	68	so	so	RB
50957	494	69	heavily	heavily	RB
50957	494	70	against	against	IN
50957	494	71	it	-PRON-	PRP
50957	494	72	if	if	IN
50957	494	73	we	-PRON-	PRP
50957	494	74	were	be	VBD
50957	494	75	compelled	compel	VBN
50957	494	76	to	to	TO
50957	494	77	suppose	suppose	VB
50957	494	78	that	that	IN
50957	494	79	the	the	DT
50957	494	80	lava	lava	NN
50957	494	81	of	of	IN
50957	494	82	the	the	DT
50957	494	83	Snake	Snake	NNP
50957	494	84	River	River	NNP
50957	494	85	region	region	NN
50957	494	86	was	be	VBD
50957	494	87	all	all	DT
50957	494	88	of	of	IN
50957	494	89	Tertiary	tertiary	JJ
50957	494	90	or	or	CC
50957	494	91	even	even	RB
50957	494	92	of	of	IN
50957	494	93	early	early	JJ
50957	494	94	Quaternary	Quaternary	NNP
50957	494	95	age	age	NN
50957	494	96	.	.	.
50957	495	1	Furthermore	furthermore	RB
50957	495	2	,	,	,
50957	495	3	the	the	DT
50957	495	4	evidence	evidence	NN
50957	495	5	of	of	IN
50957	495	6	the	the	DT
50957	495	7	occurrence	occurrence	NN
50957	495	8	of	of	IN
50957	495	9	a	a	DT
50957	495	10	great	great	JJ
50957	495	11	_	_	NNP
50957	495	12	débâcle	débâcle	NN
50957	495	13	_	_	NNP
50957	495	14	in	in	IN
50957	495	15	the	the	DT
50957	495	16	Snake	Snake	NNP
50957	495	17	River	River	NNP
50957	495	18	Valley	Valley	NNP
50957	495	19	during	during	IN
50957	495	20	the	the	DT
50957	495	21	Glacial	glacial	JJ
50957	495	22	period	period	NN
50957	495	23	,	,	,
50957	495	24	incident	incident	NN
50957	495	25	upon	upon	IN
50957	495	26	the	the	DT
50957	495	27	bursting	bursting	NN
50957	495	28	of	of	IN
50957	495	29	the	the	DT
50957	495	30	banks	bank	NNS
50957	495	31	of	of	IN
50957	495	32	Lake	Lake	NNP
50957	495	33	Bonneville	Bonneville	NNP
50957	495	34	,	,	,
50957	495	35	goes	go	VBZ
50957	495	36	far	far	RB
50957	495	37	to	to	TO
50957	495	38	remove	remove	VB
50957	495	39	antecedent	antecedent	NN
50957	495	40	presumptions	presumption	NNS
50957	495	41	against	against	IN
50957	495	42	the	the	DT
50957	495	43	occurrence	occurrence	NN
50957	495	44	of	of	IN
50957	495	45	human	human	JJ
50957	495	46	implements	implement	NNS
50957	495	47	in	in	IN
50957	495	48	such	such	JJ
50957	495	49	conditions	condition	NNS
50957	495	50	as	as	IN
50957	495	51	those	those	DT
50957	495	52	existing	exist	VBG
50957	495	53	at	at	IN
50957	495	54	Nampa	Nampa	NNP
50957	495	55	(	(	-LRB-
50957	495	56	see	see	VB
50957	495	57	below	below	RB
50957	495	58	,	,	,
50957	495	59	pp	pp	NNP
50957	495	60	.	.	.
50957	496	1	233	233	CD
50957	496	2	-	-	HYPH
50957	496	3	237	237	CD
50957	496	4	)	)	-RRB-
50957	496	5	.	.	.
50957	497	1	Mr.	Mr.	NNP
50957	497	2	McGee	McGee	NNP
50957	497	3	's	's	POS
50957	497	4	misunderstanding	misunderstanding	NN
50957	497	5	of	of	IN
50957	497	6	the	the	DT
50957	497	7	evidence	evidence	NN
50957	497	8	on	on	IN
50957	497	9	one	one	CD
50957	497	10	point	point	NN
50957	497	11	is	be	VBZ
50957	497	12	so	so	RB
50957	497	13	gross	gross	JJ
50957	497	14	,	,	,
50957	497	15	that	that	IN
50957	497	16	I	-PRON-	PRP
50957	497	17	must	must	MD
50957	497	18	make	make	VB
50957	497	19	special	special	JJ
50957	497	20	reference	reference	NN
50957	497	21	to	to	IN
50957	497	22	it	-PRON-	PRP
50957	497	23	.	.	.
50957	498	1	He	-PRON-	PRP
50957	498	2	says[AB	says[AB	VBZ
50957	498	3	]	]	-RRB-
50957	498	4	that	that	IN
50957	498	5	this	this	DT
50957	498	6	image	image	NN
50957	498	7	"	"	``
50957	498	8	is	be	VBZ
50957	498	9	alleged	allege	VBN
50957	498	10	to	to	TO
50957	498	11	have	have	VB
50957	498	12	been	be	VBN
50957	498	13	pounded	pound	VBN
50957	498	14	out	out	IN
50957	498	15	of	of	IN
50957	498	16	volcanic	volcanic	JJ
50957	498	17	tuff	tuff	NNP
50957	498	18	by	by	IN
50957	498	19	a	a	DT
50957	498	20	heavy	heavy	JJ
50957	498	21	drill	drill	NN
50957	498	22	,	,	,
50957	498	23	...	...	:
50957	498	24	under	under	IN
50957	498	25	a	a	DT
50957	498	26	thick	thick	JJ
50957	498	27	Tertiary	Tertiary	NNP
50957	498	28	lava	lava	NN
50957	498	29	bed	bed	NN
50957	498	30	.	.	.
50957	498	31	"	"	''
50957	499	1	The	the	DT
50957	499	2	statement	statement	NN
50957	499	3	of	of	IN
50957	499	4	facts	fact	NNS
50957	499	5	on	on	IN
50957	499	6	page	page	NN
50957	499	7	298	298	CD
50957	499	8	bears	bear	NNS
50957	499	9	no	no	DT
50957	499	10	resemblance	resemblance	NN
50957	499	11	to	to	IN
50957	499	12	this	this	DT
50957	499	13	representation	representation	NN
50957	499	14	.	.	.
50957	500	1	It	-PRON-	PRP
50957	500	2	is	be	VBZ
50957	500	3	there	there	RB
50957	500	4	stated	state	VBN
50957	500	5	that	that	IN
50957	500	6	there	there	EX
50957	500	7	were	be	VBD
50957	500	8	but	but	CC
50957	500	9	fifteen	fifteen	CD
50957	500	10	feet	foot	NNS
50957	500	11	of	of	IN
50957	500	12	lava	lava	NN
50957	500	13	,	,	,
50957	500	14	and	and	CC
50957	500	15	that	that	IN
50957	500	16	near	near	IN
50957	500	17	the	the	DT
50957	500	18	surface	surface	NN
50957	500	19	;	;	:
50957	500	20	that	that	IN
50957	500	21	below	below	IN
50957	500	22	this	this	DT
50957	500	23	there	there	EX
50957	500	24	was	be	VBD
50957	500	25	nothing	nothing	NN
50957	500	26	but	but	IN
50957	500	27	alternating	alternate	VBG
50957	500	28	beds	bed	NNS
50957	500	29	of	of	IN
50957	500	30	clay	clay	NN
50957	500	31	and	and	CC
50957	500	32	quicksand	quicksand	NN
50957	500	33	,	,	,
50957	500	34	and	and	CC
50957	500	35	that	that	IN
50957	500	36	the	the	DT
50957	500	37	lava	lava	NN
50957	500	38	is	be	VBZ
50957	500	39	post	post	JJ
50957	500	40	-	-	JJ
50957	500	41	Tertiary	tertiary	JJ
50957	500	42	.	.	.
50957	501	1	The	the	DT
50957	501	2	sand	sand	NN
50957	501	3	-	-	:
50957	501	4	pump	pump	NN
50957	501	5	I	-PRON-	PRP
50957	501	6	should	should	MD
50957	501	7	perhaps	perhaps	RB
50957	501	8	have	have	VB
50957	501	9	described	describe	VBN
50957	501	10	more	more	RBR
50957	501	11	fully	fully	RB
50957	501	12	in	in	IN
50957	501	13	the	the	DT
50957	501	14	book	book	NN
50957	501	15	,	,	,
50957	501	16	as	as	IN
50957	501	17	I	-PRON-	PRP
50957	501	18	had	have	VBD
50957	501	19	already	already	RB
50957	501	20	done	do	VBN
50957	501	21	in	in	IN
50957	501	22	the	the	DT
50957	501	23	communication	communication	NN
50957	501	24	to	to	IN
50957	501	25	the	the	DT
50957	501	26	Boston	Boston	NNP
50957	501	27	Society	Society	NNP
50957	501	28	of	of	IN
50957	501	29	Natural	Natural	NNP
50957	501	30	History	History	NNP
50957	501	31	.	.	.
50957	502	1	It	-PRON-	PRP
50957	502	2	was	be	VBD
50957	502	3	a	a	DT
50957	502	4	tube	tube	NN
50957	502	5	eight	eight	CD
50957	502	6	feet	foot	NNS
50957	502	7	long	long	JJ
50957	502	8	,	,	,
50957	502	9	with	with	IN
50957	502	10	a	a	DT
50957	502	11	valve	valve	NN
50957	502	12	at	at	IN
50957	502	13	the	the	DT
50957	502	14	bottom	bottom	NN
50957	502	15	three	three	CD
50957	502	16	and	and	CC
50957	502	17	a	a	DT
50957	502	18	half	half	NN
50957	502	19	inches	inch	NNS
50957	502	20	in	in	IN
50957	502	21	diameter	diameter	NN
50957	502	22	on	on	IN
50957	502	23	the	the	DT
50957	502	24	inside	inside	NN
50957	502	25	.	.	.
50957	503	1	Through	through	IN
50957	503	2	this	this	DT
50957	503	3	it	-PRON-	PRP
50957	503	4	was	be	VBD
50957	503	5	the	the	DT
50957	503	6	easiest	easy	JJS
50957	503	7	thing	thing	NN
50957	503	8	in	in	IN
50957	503	9	the	the	DT
50957	503	10	world	world	NN
50957	503	11	for	for	IN
50957	503	12	the	the	DT
50957	503	13	object	object	NN
50957	503	14	,	,	,
50957	503	15	which	which	WDT
50957	503	16	is	be	VBZ
50957	503	17	only	only	RB
50957	503	18	one	one	CD
50957	503	19	inch	inch	NN
50957	503	20	and	and	CC
50957	503	21	a	a	DT
50957	503	22	half	half	NN
50957	503	23	long	long	JJ
50957	503	24	,	,	,
50957	503	25	to	to	TO
50957	503	26	be	be	VB
50957	503	27	brought	bring	VBN
50957	503	28	up	up	RP
50957	503	29	in	in	IN
50957	503	30	the	the	DT
50957	503	31	quicksand	quicksand	NN
50957	503	32	without	without	IN
50957	503	33	injury	injury	NN
50957	503	34	.	.	.
50957	504	1	[	[	-LRB-
50957	504	2	Footnote	Footnote	NNP
50957	504	3	AB	AB	NNP
50957	504	4	:	:	:
50957	504	5	Literary	Literary	NNP
50957	504	6	Northwest	Northwest	NNP
50957	504	7	,	,	,
50957	504	8	vol	vol	NNP
50957	504	9	.	.	.
50957	505	1	ii	ii	NNP
50957	505	2	,	,	,
50957	505	3	p.	p.	NN
50957	506	1	275	275	CD
50957	506	2	.	.	.
50957	506	3	]	]	-RRB-
50957	507	1	The	the	DT
50957	507	2	baseless	baseless	JJ
50957	507	3	assertions	assertion	NNS
50957	507	4	of	of	IN
50957	507	5	Mr.	Mr.	NNP
50957	507	6	McGee	McGee	NNP
50957	507	7	,	,	,
50957	507	8	involving	involve	VBG
50957	507	9	the	the	DT
50957	507	10	honesty	honesty	NN
50957	507	11	of	of	IN
50957	507	12	Messrs.	Messrs.	NNP
50957	507	13	Kurtz	Kurtz	NNP
50957	507	14	and	and	CC
50957	507	15	Duffes	Duffes	NNP
50957	507	16	,	,	,
50957	507	17	are	be	VBP
50957	507	18	even	even	RB
50957	507	19	less	less	RBR
50957	507	20	fortunate	fortunate	JJ
50957	507	21	and	and	CC
50957	507	22	far	far	RB
50957	507	23	more	more	RBR
50957	507	24	reprehensible	reprehensible	JJ
50957	507	25	.	.	.
50957	508	1	"	"	``
50957	508	2	It	-PRON-	PRP
50957	508	3	is	be	VBZ
50957	508	4	a	a	DT
50957	508	5	fact	fact	NN
50957	508	6	,	,	,
50957	508	7	"	"	''
50957	508	8	says	say	VBZ
50957	508	9	Mr.	Mr.	NNP
50957	508	10	McGee	McGee	NNP
50957	508	11	,	,	,
50957	508	12	"	"	``
50957	508	13	that	that	IN
50957	508	14	one	one	CD
50957	508	15	of	of	IN
50957	508	16	the	the	DT
50957	508	17	best	well	RBS
50957	508	18	-	-	HYPH
50957	508	19	known	know	VBN
50957	508	20	geologists	geologist	NNS
50957	508	21	of	of	IN
50957	508	22	the	the	DT
50957	508	23	world	world	NN
50957	508	24	chanced	chance	VBD
50957	508	25	to	to	TO
50957	508	26	visit	visit	VB
50957	508	27	Nampa	Nampa	NNP
50957	508	28	while	while	IN
50957	508	29	the	the	DT
50957	508	30	boring	boring	NN
50957	508	31	was	be	VBD
50957	508	32	in	in	IN
50957	508	33	progress	progress	NN
50957	508	34	,	,	,
50957	508	35	and	and	CC
50957	508	36	the	the	DT
50957	508	37	figurine	figurine	NN
50957	508	38	and	and	CC
50957	508	39	the	the	DT
50957	508	40	pretty	pretty	JJ
50957	508	41	fiction	fiction	NN
50957	508	42	were	be	VBD
50957	508	43	laid	lay	VBN
50957	508	44	before	before	IN
50957	508	45	him	-PRON-	PRP
50957	508	46	.	.	.
50957	509	1	He	-PRON-	PRP
50957	509	2	recognized	recognize	VBD
50957	509	3	the	the	DT
50957	509	4	figurine	figurine	NN
50957	509	5	as	as	IN
50957	509	6	a	a	DT
50957	509	7	toy	toy	NN
50957	509	8	such	such	JJ
50957	509	9	as	as	IN
50957	509	10	the	the	DT
50957	509	11	neighbouring	neighbour	VBG
50957	509	12	Indians	Indians	NNPS
50957	509	13	give	give	VBP
50957	509	14	their	-PRON-	PRP$
50957	509	15	children	child	NNS
50957	509	16	,	,	,
50957	509	17	and	and	CC
50957	509	18	laughed	laugh	VBD
50957	509	19	at	at	IN
50957	509	20	the	the	DT
50957	509	21	story	story	NN
50957	509	22	;	;	:
50957	509	23	whereupon	whereupon	IN
50957	509	24	the	the	DT
50957	509	25	owner	owner	NN
50957	509	26	of	of	IN
50957	509	27	the	the	DT
50957	509	28	object	object	NN
50957	509	29	enjoined	enjoin	VBN
50957	509	30	secrecy	secrecy	NN
50957	509	31	,	,	,
50957	509	32	pleading	plead	VBG
50957	509	33	:	:	:
50957	509	34	'	'	``
50957	509	35	Do	do	VB
50957	509	36	n't	not	RB
50957	509	37	give	give	VB
50957	509	38	me	-PRON-	PRP
50957	509	39	away	away	RB
50957	509	40	;	;	:
50957	509	41	I	-PRON-	PRP
50957	509	42	've	have	VB
50957	509	43	fooled	fool	VBN
50957	509	44	a	a	DT
50957	509	45	lot	lot	NN
50957	509	46	of	of	IN
50957	509	47	fellows	fellow	NNS
50957	509	48	already	already	RB
50957	509	49	,	,	,
50957	509	50	and	and	CC
50957	509	51	I	-PRON-	PRP
50957	509	52	'd	'd	MD
50957	509	53	like	like	VB
50957	509	54	to	to	TO
50957	509	55	fool	fool	VB
50957	509	56	some	some	DT
50957	509	57	more	more	RBR
50957	509	58	.	.	.
50957	510	1	'	'	``
50957	510	2	"	"	''
50957	510	3	[	[	-LRB-
50957	510	4	AC	AC	NNP
50957	510	5	]	]	-RRB-
50957	510	6	This	this	DT
50957	510	7	well	well	RB
50957	510	8	-	-	HYPH
50957	510	9	known	know	VBN
50957	510	10	geologist	geologist	NN
50957	510	11	,	,	,
50957	510	12	on	on	IN
50957	510	13	being	be	VBG
50957	510	14	challenged	challenge	VBN
50957	510	15	by	by	IN
50957	510	16	Professor	Professor	NNP
50957	510	17	Claypole[AD	Claypole[AD	NNP
50957	510	18	]	]	-RRB-
50957	510	19	to	to	TO
50957	510	20	give	give	VB
50957	510	21	"	"	``
50957	510	22	a	a	DT
50957	510	23	full	full	JJ
50957	510	24	,	,	,
50957	510	25	exact	exact	JJ
50957	510	26	,	,	,
50957	510	27	and	and	CC
50957	510	28	certified	certify	VBD
50957	510	29	statement	statement	NN
50957	510	30	of	of	IN
50957	510	31	the	the	DT
50957	510	32	conversation	conversation	NN
50957	510	33	"	"	''
50957	510	34	above	above	RB
50957	510	35	referred	refer	VBD
50957	510	36	to	to	IN
50957	510	37	,	,	,
50957	510	38	proved	prove	VBN
50957	510	39	to	to	TO
50957	510	40	be	be	VB
50957	510	41	Major	Major	NNP
50957	510	42	Powell	Powell	NNP
50957	510	43	,	,	,
50957	510	44	who	who	WP
50957	510	45	responded	respond	VBD
50957	510	46	with	with	IN
50957	510	47	the	the	DT
50957	510	48	following	follow	VBG
50957	510	49	statement	statement	NN
50957	510	50	:	:	:
50957	510	51	"	"	``
50957	510	52	In	in	IN
50957	510	53	the	the	DT
50957	510	54	fall	fall	NN
50957	510	55	of	of	IN
50957	510	56	1889	1889	CD
50957	510	57	the	the	DT
50957	510	58	writer	writer	NN
50957	510	59	visited	visit	VBD
50957	510	60	Boise	Boise	NNP
50957	510	61	City	City	NNP
50957	510	62	,	,	,
50957	510	63	in	in	IN
50957	510	64	Idaho	Idaho	NNP
50957	510	65	[	[	-LRB-
50957	510	66	twenty	twenty	CD
50957	510	67	miles	mile	NNS
50957	510	68	from	from	IN
50957	510	69	Nampa	Nampa	NNP
50957	510	70	]	]	-RRB-
50957	510	71	.	.	.
50957	511	1	While	while	IN
50957	511	2	stopping	stop	VBG
50957	511	3	at	at	IN
50957	511	4	a	a	DT
50957	511	5	hotel	hotel	NN
50957	511	6	,	,	,
50957	511	7	some	some	DT
50957	511	8	gentlemen	gentleman	NNS
50957	511	9	called	call	VBD
50957	511	10	on	on	IN
50957	511	11	him	-PRON-	PRP
50957	511	12	to	to	TO
50957	511	13	show	show	VB
50957	511	14	him	-PRON-	PRP
50957	511	15	a	a	DT
50957	511	16	figurine	figurine	NN
50957	511	17	which	which	WDT
50957	511	18	they	-PRON-	PRP
50957	511	19	said	say	VBD
50957	511	20	they	-PRON-	PRP
50957	511	21	had	have	VBD
50957	511	22	found	find	VBN
50957	511	23	in	in	IN
50957	511	24	sinking	sink	VBG
50957	511	25	an	an	DT
50957	511	26	artesian	artesian	JJ
50957	511	27	well	well	NN
50957	511	28	in	in	IN
50957	511	29	the	the	DT
50957	511	30	neighbourhood	neighbourhood	NN
50957	511	31	,	,	,
50957	511	32	at	at	IN
50957	511	33	a	a	DT
50957	511	34	depth	depth	NN
50957	511	35	,	,	,
50957	511	36	if	if	IN
50957	511	37	I	-PRON-	PRP
50957	511	38	remember	remember	VBP
50957	511	39	rightly	rightly	RB
50957	511	40	,	,	,
50957	511	41	of	of	IN
50957	511	42	more	more	JJR
50957	511	43	than	than	IN
50957	511	44	three	three	CD
50957	511	45	hundred	hundred	CD
50957	511	46	feet	foot	NNS
50957	511	47	....	....	.
50957	512	1	When	when	WRB
50957	512	2	this	this	DT
50957	512	3	story	story	NN
50957	512	4	was	be	VBD
50957	512	5	told	tell	VBN
50957	512	6	the	the	DT
50957	512	7	writer	writer	NN
50957	512	8	,	,	,
50957	512	9	he	-PRON-	PRP
50957	512	10	simply	simply	RB
50957	512	11	jested	jest	VBD
50957	512	12	with	with	IN
50957	512	13	those	those	DT
50957	512	14	who	who	WP
50957	512	15	claimed	claim	VBD
50957	512	16	to	to	TO
50957	512	17	have	have	VB
50957	512	18	found	find	VBN
50957	512	19	it	-PRON-	PRP
50957	512	20	.	.	.
50957	513	1	He	-PRON-	PRP
50957	513	2	had	have	VBD
50957	513	3	known	know	VBN
50957	513	4	the	the	DT
50957	513	5	Indians	Indians	NNPS
50957	513	6	that	that	WDT
50957	513	7	live	live	VBP
50957	513	8	in	in	IN
50957	513	9	the	the	DT
50957	513	10	neighbourhood	neighbourhood	NN
50957	513	11	,	,	,
50957	513	12	had	have	VBD
50957	513	13	seen	see	VBN
50957	513	14	their	-PRON-	PRP$
50957	513	15	children	child	NNS
50957	513	16	play	play	VB
50957	513	17	with	with	IN
50957	513	18	just	just	RB
50957	513	19	such	such	JJ
50957	513	20	figurines	figurine	NNS
50957	513	21	,	,	,
50957	513	22	and	and	CC
50957	513	23	had	have	VBD
50957	513	24	no	no	DT
50957	513	25	doubt	doubt	NN
50957	513	26	that	that	IN
50957	513	27	the	the	DT
50957	513	28	little	little	JJ
50957	513	29	image	image	NN
50957	513	30	had	have	VBD
50957	513	31	lately	lately	RB
50957	513	32	belonged	belong	VBN
50957	513	33	to	to	IN
50957	513	34	some	some	DT
50957	513	35	Indian	indian	JJ
50957	513	36	child	child	NN
50957	513	37	,	,	,
50957	513	38	and	and	CC
50957	513	39	said	say	VBD
50957	513	40	the	the	DT
50957	513	41	same	same	JJ
50957	513	42	.	.	.
50957	514	1	While	while	IN
50957	514	2	stopping	stop	VBG
50957	514	3	at	at	IN
50957	514	4	the	the	DT
50957	514	5	hotel	hotel	NN
50957	514	6	different	different	JJ
50957	514	7	persons	person	NNS
50957	514	8	spoke	speak	VBD
50957	514	9	about	about	IN
50957	514	10	it	-PRON-	PRP
50957	514	11	,	,	,
50957	514	12	and	and	CC
50957	514	13	it	-PRON-	PRP
50957	514	14	was	be	VBD
50957	514	15	always	always	RB
50957	514	16	passed	pass	VBN
50957	514	17	off	off	RP
50957	514	18	as	as	IN
50957	514	19	a	a	DT
50957	514	20	jest	j	JJS
50957	514	21	;	;	:
50957	514	22	and	and	CC
50957	514	23	various	various	JJ
50957	514	24	comments	comment	NNS
50957	514	25	were	be	VBD
50957	514	26	made	make	VBN
50957	514	27	about	about	IN
50957	514	28	it	-PRON-	PRP
50957	514	29	by	by	IN
50957	514	30	various	various	JJ
50957	514	31	people	people	NNS
50957	514	32	,	,	,
50957	514	33	some	some	DT
50957	514	34	of	of	IN
50957	514	35	them	-PRON-	PRP
50957	514	36	claiming	claim	VBG
50957	514	37	that	that	IN
50957	514	38	it	-PRON-	PRP
50957	514	39	had	have	VBD
50957	514	40	given	give	VBN
50957	514	41	them	-PRON-	PRP
50957	514	42	much	much	JJ
50957	514	43	sport	sport	NN
50957	514	44	,	,	,
50957	514	45	and	and	CC
50957	514	46	that	that	IN
50957	514	47	a	a	DT
50957	514	48	good	good	JJ
50957	514	49	many	many	JJ
50957	514	50	tenderfeet	tenderfeet	NNP
50957	514	51	had	have	VBD
50957	514	52	looked	look	VBN
50957	514	53	at	at	IN
50957	514	54	it	-PRON-	PRP
50957	514	55	,	,	,
50957	514	56	and	and	CC
50957	514	57	believed	believe	VBD
50957	514	58	it	-PRON-	PRP
50957	514	59	to	to	TO
50957	514	60	be	be	VB
50957	514	61	genuine	genuine	JJ
50957	514	62	;	;	:
50957	514	63	and	and	CC
50957	514	64	they	-PRON-	PRP
50957	514	65	seemed	seem	VBD
50957	514	66	rather	rather	RB
50957	514	67	pleased	pleased	JJ
50957	514	68	that	that	IN
50957	514	69	I	-PRON-	PRP
50957	514	70	had	have	VBD
50957	514	71	detected	detect	VBN
50957	514	72	the	the	DT
50957	514	73	hoax	hoax	NN
50957	514	74	.	.	.
50957	515	1	"	"	``
50957	515	2	[	[	-LRB-
50957	515	3	AE	ae	NN
50957	515	4	]	]	-RRB-
50957	515	5	[	[	-LRB-
50957	515	6	Footnote	Footnote	NNP
50957	515	7	AC	AC	NNP
50957	515	8	:	:	:
50957	515	9	American	American	NNP
50957	515	10	Anthropologist	Anthropologist	NNP
50957	515	11	,	,	,
50957	515	12	vol	vol	NNP
50957	515	13	.	.	.
50957	516	1	vi	vi	NNP
50957	516	2	,	,	,
50957	516	3	p.	p.	NN
50957	516	4	94	94	CD
50957	516	5	:	:	:
50957	516	6	repeated	repeat	VBN
50957	516	7	by	by	IN
50957	516	8	Mr.	Mr.	NNP
50957	516	9	McGee	McGee	NNP
50957	516	10	in	in	IN
50957	516	11	the	the	DT
50957	516	12	Literary	Literary	NNP
50957	516	13	Northwest	Northwest	NNP
50957	516	14	,	,	,
50957	516	15	vol	vol	NNP
50957	516	16	.	.	.
50957	517	1	ii	ii	NNP
50957	517	2	,	,	,
50957	517	3	p.	p.	NN
50957	518	1	276	276	CD
50957	518	2	.	.	.
50957	518	3	]	]	-RRB-
50957	519	1	[	[	-LRB-
50957	519	2	Footnote	Footnote	NNP
50957	519	3	AD	ad	NN
50957	519	4	:	:	:
50957	519	5	The	the	DT
50957	519	6	Popular	Popular	NNP
50957	519	7	Science	Science	NNP
50957	519	8	Monthly	Monthly	NNP
50957	519	9	,	,	,
50957	519	10	vol	vol	NNP
50957	519	11	.	.	.
50957	520	1	xlii	xlii	NNP
50957	520	2	,	,	,
50957	520	3	p.	p.	NN
50957	521	1	773	773	CD
50957	521	2	.	.	.
50957	521	3	]	]	-RRB-
50957	522	1	[	[	-LRB-
50957	522	2	Footnote	Footnote	NNP
50957	522	3	AE	AE	NNP
50957	522	4	:	:	:
50957	522	5	Ibid	Ibid	NNP
50957	522	6	.	.	.
50957	522	7	,	,	,
50957	522	8	vol	vol	NNP
50957	522	9	.	.	.
50957	523	1	xliii	xliii	NNP
50957	523	2	,	,	,
50957	523	3	pp	pp	NNP
50957	523	4	.	.	.
50957	524	1	322	322	CD
50957	524	2	,	,	,
50957	524	3	323	323	CD
50957	524	4	.	.	.
50957	524	5	]	]	-RRB-
50957	525	1	Thus	thus	RB
50957	525	2	it	-PRON-	PRP
50957	525	3	appears	appear	VBZ
50957	525	4	that	that	IN
50957	525	5	Major	Major	NNP
50957	525	6	Powell	Powell	NNP
50957	525	7	has	have	VBZ
50957	525	8	made	make	VBN
50957	525	9	no	no	DT
50957	525	10	such	such	JJ
50957	525	11	statement	statement	NN
50957	525	12	,	,	,
50957	525	13	at	at	IN
50957	525	14	least	least	JJS
50957	525	15	in	in	IN
50957	525	16	public	public	NN
50957	525	17	,	,	,
50957	525	18	as	as	IN
50957	525	19	Mr.	Mr.	NNP
50957	525	20	McGee	McGee	NNP
50957	525	21	attributes	attribute	VBZ
50957	525	22	to	to	IN
50957	525	23	him	-PRON-	PRP
50957	525	24	.	.	.
50957	526	1	It	-PRON-	PRP
50957	526	2	should	should	MD
50957	526	3	be	be	VB
50957	526	4	said	say	VBN
50957	526	5	,	,	,
50957	526	6	also	also	RB
50957	526	7	,	,	,
50957	526	8	that	that	IN
50957	526	9	Major	Major	NNP
50957	526	10	Powell	Powell	NNP
50957	526	11	's	's	POS
50957	526	12	memory	memory	NN
50957	526	13	is	be	VBZ
50957	526	14	very	very	RB
50957	526	15	much	much	RB
50957	526	16	at	at	IN
50957	526	17	fault	fault	NN
50957	526	18	when	when	WRB
50957	526	19	he	-PRON-	PRP
50957	526	20	affirms	affirm	VBZ
50957	526	21	that	that	IN
50957	526	22	there	there	EX
50957	526	23	is	be	VBZ
50957	526	24	a	a	DT
50957	526	25	close	close	JJ
50957	526	26	resemblance	resemblance	NN
50957	526	27	between	between	IN
50957	526	28	this	this	DT
50957	526	29	figurine	figurine	NN
50957	526	30	and	and	CC
50957	526	31	some	some	DT
50957	526	32	of	of	IN
50957	526	33	the	the	DT
50957	526	34	children	child	NNS
50957	526	35	's	's	POS
50957	526	36	playthings	plaything	NNS
50957	526	37	among	among	IN
50957	526	38	the	the	DT
50957	526	39	Pocatello	Pocatello	NNP
50957	526	40	Indians	Indians	NNPS
50957	526	41	.	.	.
50957	527	1	On	on	IN
50957	527	2	the	the	DT
50957	527	3	contrary	contrary	NN
50957	527	4	,	,	,
50957	527	5	it	-PRON-	PRP
50957	527	6	would	would	MD
50957	527	7	have	have	VB
50957	527	8	been	be	VBN
50957	527	9	even	even	RB
50957	527	10	more	more	JJR
50957	527	11	of	of	IN
50957	527	12	a	a	DT
50957	527	13	surprise	surprise	NN
50957	527	14	to	to	TO
50957	527	15	find	find	VB
50957	527	16	it	-PRON-	PRP
50957	527	17	in	in	IN
50957	527	18	the	the	DT
50957	527	19	hands	hand	NNS
50957	527	20	of	of	IN
50957	527	21	these	these	DT
50957	527	22	children	child	NNS
50957	527	23	than	than	IN
50957	527	24	to	to	TO
50957	527	25	find	find	VB
50957	527	26	it	-PRON-	PRP
50957	527	27	among	among	IN
50957	527	28	the	the	DT
50957	527	29	prehistoric	prehistoric	JJ
50957	527	30	deposits	deposit	NNS
50957	527	31	on	on	IN
50957	527	32	the	the	DT
50957	527	33	Pacific	Pacific	NNP
50957	527	34	coast	coast	NN
50957	527	35	.	.	.
50957	528	1	To	to	IN
50957	528	2	most	most	RBS
50957	528	3	well	well	RB
50957	528	4	-	-	HYPH
50957	528	5	informed	inform	VBN
50957	528	6	people	people	NNS
50957	528	7	it	-PRON-	PRP
50957	528	8	is	be	VBZ
50957	528	9	sufficient	sufficient	JJ
50957	528	10	to	to	TO
50957	528	11	know	know	VB
50957	528	12	that	that	IN
50957	528	13	no	no	DT
50957	528	14	less	less	JJR
50957	528	15	high	high	JJ
50957	528	16	authorities	authority	NNS
50957	528	17	than	than	IN
50957	528	18	Mr.	Mr.	NNP
50957	528	19	Charles	Charles	NNP
50957	528	20	Francis	Francis	NNP
50957	528	21	Adams	Adams	NNP
50957	528	22	and	and	CC
50957	528	23	Mr.	Mr.	NNP
50957	528	24	G.	G.	NNP
50957	528	25	M.	M.	NNP
50957	528	26	Gumming	Gumming	NNP
50957	528	27	,	,	,
50957	528	28	General	General	NNP
50957	528	29	Manager	Manager	NNP
50957	528	30	for	for	IN
50957	528	31	the	the	DT
50957	528	32	Union	Union	NNP
50957	528	33	Pacific	Pacific	NNP
50957	528	34	line	line	NN
50957	528	35	for	for	IN
50957	528	36	that	that	DT
50957	528	37	district	district	NN
50957	528	38	,	,	,
50957	528	39	carefully	carefully	RB
50957	528	40	investigated	investigate	VBD
50957	528	41	the	the	DT
50957	528	42	evidence	evidence	NN
50957	528	43	at	at	IN
50957	528	44	the	the	DT
50957	528	45	time	time	NN
50957	528	46	of	of	IN
50957	528	47	the	the	DT
50957	528	48	discovery	discovery	NN
50957	528	49	,	,	,
50957	528	50	and	and	CC
50957	528	51	,	,	,
50957	528	52	knowing	know	VBG
50957	528	53	the	the	DT
50957	528	54	parties	party	NNS
50957	528	55	,	,	,
50957	528	56	were	be	VBD
50957	528	57	entirely	entirely	RB
50957	528	58	satisfied	satisfied	JJ
50957	528	59	with	with	IN
50957	528	60	its	-PRON-	PRP$
50957	528	61	sufficiency	sufficiency	NN
50957	528	62	.	.	.
50957	529	1	It	-PRON-	PRP
50957	529	2	was	be	VBD
50957	529	3	also	also	RB
50957	529	4	subjected	subject	VBN
50957	529	5	to	to	IN
50957	529	6	careful	careful	JJ
50957	529	7	examination	examination	NN
50957	529	8	by	by	IN
50957	529	9	Professor	Professor	NNP
50957	529	10	F.	F.	NNP
50957	529	11	W.	W.	NNP
50957	529	12	Putnam	Putnam	NNP
50957	529	13	,	,	,
50957	529	14	who	who	WP
50957	529	15	discerned	discern	VBD
50957	529	16	,	,	,
50957	529	17	in	in	IN
50957	529	18	a	a	DT
50957	529	19	deposit	deposit	NN
50957	529	20	of	of	IN
50957	529	21	an	an	DT
50957	529	22	oxide	oxide	NN
50957	529	23	of	of	IN
50957	529	24	iron	iron	NN
50957	529	25	on	on	IN
50957	529	26	various	various	JJ
50957	529	27	parts	part	NNS
50957	529	28	of	of	IN
50957	529	29	the	the	DT
50957	529	30	image	image	NN
50957	529	31	,	,	,
50957	529	32	indubitable	indubitable	JJ
50957	529	33	evidence	evidence	NN
50957	529	34	that	that	IN
50957	529	35	it	-PRON-	PRP
50957	529	36	was	be	VBD
50957	529	37	a	a	DT
50957	529	38	relic	relic	NN
50957	529	39	which	which	WDT
50957	529	40	had	have	VBD
50957	529	41	lain	lie	VBN
50957	529	42	for	for	IN
50957	529	43	a	a	DT
50957	529	44	long	long	JJ
50957	529	45	time	time	NN
50957	529	46	in	in	IN
50957	529	47	some	some	DT
50957	529	48	such	such	JJ
50957	529	49	condition	condition	NN
50957	529	50	as	as	IN
50957	529	51	was	be	VBD
50957	529	52	assigned	assign	VBN
50957	529	53	to	to	IN
50957	529	54	it	-PRON-	PRP
50957	529	55	in	in	IN
50957	529	56	the	the	DT
50957	529	57	bottom	bottom	NN
50957	529	58	of	of	IN
50957	529	59	the	the	DT
50957	529	60	well	well	NN
50957	529	61	--	--	:
50957	529	62	all	all	DT
50957	529	63	of	of	IN
50957	529	64	which	which	WDT
50957	529	65	is	be	VBZ
50957	529	66	detailed	detail	VBN
50957	529	67	in	in	IN
50957	529	68	the	the	DT
50957	529	69	papers	paper	NNS
50957	529	70	referred	refer	VBN
50957	529	71	to	to	IN
50957	529	72	below	below	RB
50957	529	73	,	,	,
50957	529	74	on	on	IN
50957	529	75	page	page	NN
50957	529	76	297	297	CD
50957	529	77	.	.	.
50957	530	1	Finally	finally	RB
50957	530	2	,	,	,
50957	530	3	the	the	DT
50957	530	4	discovery	discovery	NN
50957	530	5	,	,	,
50957	530	6	both	both	CC
50957	530	7	in	in	IN
50957	530	8	its	-PRON-	PRP$
50957	530	9	character	character	NN
50957	530	10	and	and	CC
50957	530	11	conditions	condition	NNS
50957	530	12	,	,	,
50957	530	13	is	be	VBZ
50957	530	14	in	in	IN
50957	530	15	so	so	RB
50957	530	16	many	many	JJ
50957	530	17	respects	respect	NNS
50957	530	18	analogous	analogous	JJ
50957	530	19	to	to	IN
50957	530	20	those	those	DT
50957	530	21	made	make	VBN
50957	530	22	under	under	IN
50957	530	23	Table	Table	NNP
50957	530	24	Mountain	Mountain	NNP
50957	530	25	,	,	,
50957	530	26	near	near	IN
50957	530	27	Sonora	Sonora	NNP
50957	530	28	,	,	,
50957	530	29	Cal	Cal	NNP
50957	530	30	.	.	.
50957	531	1	(	(	-LRB-
50957	531	2	described	describe	VBN
50957	531	3	on	on	IN
50957	531	4	pages	page	NNS
50957	531	5	294	294	CD
50957	531	6	-	-	SYM
50957	531	7	297	297	CD
50957	531	8	)	)	-RRB-
50957	531	9	,	,	,
50957	531	10	that	that	IN
50957	531	11	the	the	DT
50957	531	12	evidence	evidence	NN
50957	531	13	of	of	IN
50957	531	14	one	one	CD
50957	531	15	locality	locality	NN
50957	531	16	adds	add	VBZ
50957	531	17	cumulative	cumulative	JJ
50957	531	18	force	force	NN
50957	531	19	to	to	IN
50957	531	20	that	that	DT
50957	531	21	of	of	IN
50957	531	22	the	the	DT
50957	531	23	other	other	JJ
50957	531	24	.	.	.
50957	532	1	The	the	DT
50957	532	2	strata	strata	NN
50957	532	3	underneath	underneath	IN
50957	532	4	the	the	DT
50957	532	5	lava	lava	NN
50957	532	6	in	in	IN
50957	532	7	which	which	WDT
50957	532	8	these	these	DT
50957	532	9	objects	object	NNS
50957	532	10	were	be	VBD
50957	532	11	found	find	VBN
50957	532	12	are	be	VBP
50957	532	13	all	all	RB
50957	532	14	indirectly	indirectly	RB
50957	532	15	,	,	,
50957	532	16	but	but	CC
50957	532	17	pretty	pretty	RB
50957	532	18	certainly	certainly	RB
50957	532	19	,	,	,
50957	532	20	connected	connect	VBN
50957	532	21	with	with	IN
50957	532	22	the	the	DT
50957	532	23	Glacial	glacial	JJ
50957	532	24	period	period	NN
50957	532	25	.	.	.
50957	533	1	[	[	-LRB-
50957	533	2	AF	AF	NNP
50957	533	3	]	]	-RRB-
50957	533	4	No	no	DT
50957	533	5	student	student	NN
50957	533	6	of	of	IN
50957	533	7	glacial	glacial	JJ
50957	533	8	archæology	archæology	NN
50957	533	9	,	,	,
50957	533	10	therefore	therefore	RB
50957	533	11	,	,	,
50957	533	12	can	can	MD
50957	533	13	hereafter	hereafter	RB
50957	533	14	afford	afford	VB
50957	533	15	to	to	TO
50957	533	16	disregard	disregard	VB
50957	533	17	these	these	DT
50957	533	18	facts	fact	NNS
50957	533	19	from	from	IN
50957	533	20	the	the	DT
50957	533	21	Pacific	Pacific	NNP
50957	533	22	coast	coast	NN
50957	533	23	.	.	.
50957	534	1	[	[	-LRB-
50957	534	2	Footnote	Footnote	NNP
50957	534	3	AF	AF	NNP
50957	534	4	:	:	:
50957	534	5	See	see	VB
50957	534	6	below	below	RB
50957	534	7	,	,	,
50957	534	8	p.	p.	NN
50957	535	1	349	349	CD
50957	535	2	.	.	.
50957	535	3	]	]	-RRB-
50957	536	1	Oberlin	Oberlin	NNP
50957	536	2	,	,	,
50957	536	3	Ohio	Ohio	NNP
50957	536	4	,	,	,
50957	536	5	_	_	NNP
50957	536	6	June	June	NNP
50957	536	7	2	2	CD
50957	536	8	,	,	,
50957	536	9	1894	1894	CD
50957	536	10	_	_	NNP
50957	536	11	.	.	.
50957	537	1	PREFACE	preface	VB
50957	537	2	TO	to	IN
50957	537	3	THE	the	DT
50957	537	4	FIRST	FIRST	NNP
50957	537	5	EDITION	EDITION	NNP
50957	537	6	.	.	.
50957	538	1	The	the	DT
50957	538	2	wide	wide	JJ
50957	538	3	interest	interest	NN
50957	538	4	manifested	manifest	VBN
50957	538	5	in	in	IN
50957	538	6	my	-PRON-	PRP$
50957	538	7	treatise	treatise	NN
50957	538	8	upon	upon	IN
50957	538	9	The	the	DT
50957	538	10	Ice	Ice	NNP
50957	538	11	Age	Age	NNP
50957	538	12	in	in	IN
50957	538	13	North	North	NNP
50957	538	14	America	America	NNP
50957	538	15	and	and	CC
50957	538	16	its	-PRON-	PRP$
50957	538	17	Bearing	bearing	NN
50957	538	18	upon	upon	IN
50957	538	19	the	the	DT
50957	538	20	Antiquity	Antiquity	NNP
50957	538	21	of	of	IN
50957	538	22	Man	Man	NNP
50957	538	23	(	(	-LRB-
50957	538	24	of	of	IN
50957	538	25	which	which	WDT
50957	538	26	a	a	DT
50957	538	27	third	third	JJ
50957	538	28	edition	edition	NN
50957	538	29	was	be	VBD
50957	538	30	issued	issue	VBN
50957	538	31	a	a	DT
50957	538	32	year	year	NN
50957	538	33	ago	ago	RB
50957	538	34	)	)	-RRB-
50957	538	35	,	,	,
50957	538	36	seemed	seem	VBD
50957	538	37	to	to	TO
50957	538	38	indicate	indicate	VB
50957	538	39	the	the	DT
50957	538	40	desirability	desirability	NN
50957	538	41	of	of	IN
50957	538	42	providing	provide	VBG
50957	538	43	for	for	IN
50957	538	44	the	the	DT
50957	538	45	public	public	NN
50957	538	46	a	a	DT
50957	538	47	smaller	small	JJR
50957	538	48	volume	volume	NN
50957	538	49	discussing	discuss	VBG
50957	538	50	the	the	DT
50957	538	51	broader	broad	JJR
50957	538	52	question	question	NN
50957	538	53	of	of	IN
50957	538	54	man	man	NN
50957	538	55	's	's	POS
50957	538	56	entire	entire	JJ
50957	538	57	relation	relation	NN
50957	538	58	to	to	IN
50957	538	59	the	the	DT
50957	538	60	Glacial	glacial	JJ
50957	538	61	period	period	NN
50957	538	62	in	in	IN
50957	538	63	Europe	Europe	NNP
50957	538	64	as	as	RB
50957	538	65	well	well	RB
50957	538	66	as	as	IN
50957	538	67	in	in	IN
50957	538	68	America	America	NNP
50957	538	69	.	.	.
50957	539	1	When	when	WRB
50957	539	2	the	the	DT
50957	539	3	demand	demand	NN
50957	539	4	for	for	IN
50957	539	5	such	such	PDT
50957	539	6	a	a	DT
50957	539	7	volume	volume	NN
50957	539	8	became	become	VBD
50957	539	9	evident	evident	JJ
50957	539	10	,	,	,
50957	539	11	I	-PRON-	PRP
50957	539	12	set	set	VBD
50957	539	13	about	about	IN
50957	539	14	preparing	prepare	VBG
50957	539	15	for	for	IN
50957	539	16	the	the	DT
50957	539	17	task	task	NN
50957	539	18	by	by	IN
50957	539	19	spending	spend	VBG
50957	539	20	,	,	,
50957	539	21	first	first	RB
50957	539	22	,	,	,
50957	539	23	a	a	DT
50957	539	24	season	season	NN
50957	539	25	in	in	IN
50957	539	26	special	special	JJ
50957	539	27	study	study	NN
50957	539	28	of	of	IN
50957	539	29	the	the	DT
50957	539	30	lava	lava	NN
50957	539	31	-	-	HYPH
50957	539	32	beds	bed	NNS
50957	539	33	of	of	IN
50957	539	34	the	the	DT
50957	539	35	Pacific	Pacific	NNP
50957	539	36	coast	coast	NN
50957	539	37	,	,	,
50957	539	38	whose	whose	WP$
50957	539	39	relations	relation	NNS
50957	539	40	to	to	IN
50957	539	41	the	the	DT
50957	539	42	Glacial	glacial	JJ
50957	539	43	period	period	NN
50957	539	44	and	and	CC
50957	539	45	to	to	IN
50957	539	46	man	man	NN
50957	539	47	's	's	POS
50957	539	48	antiquity	antiquity	NN
50957	539	49	are	be	VBP
50957	539	50	of	of	IN
50957	539	51	such	such	JJ
50957	539	52	great	great	JJ
50957	539	53	interest	interest	NN
50957	539	54	;	;	:
50957	539	55	and	and	CC
50957	539	56	,	,	,
50957	539	57	secondly	secondly	RB
50957	539	58	,	,	,
50957	539	59	a	a	DT
50957	539	60	summer	summer	NN
50957	539	61	in	in	IN
50957	539	62	Europe	Europe	NNP
50957	539	63	,	,	,
50957	539	64	to	to	TO
50957	539	65	enable	enable	VB
50957	539	66	me	-PRON-	PRP
50957	539	67	to	to	TO
50957	539	68	compare	compare	VB
50957	539	69	the	the	DT
50957	539	70	facts	fact	NNS
50957	539	71	bearing	bear	VBG
50957	539	72	upon	upon	IN
50957	539	73	the	the	DT
50957	539	74	subject	subject	NN
50957	539	75	on	on	IN
50957	539	76	both	both	DT
50957	539	77	continents	continent	NNS
50957	539	78	.	.	.
50957	540	1	Of	of	RB
50957	540	2	course	course	RB
50957	540	3	,	,	,
50957	540	4	the	the	DT
50957	540	5	chapters	chapter	NNS
50957	540	6	of	of	IN
50957	540	7	the	the	DT
50957	540	8	present	present	JJ
50957	540	9	volume	volume	NN
50957	540	10	relating	relate	VBG
50957	540	11	to	to	IN
50957	540	12	America	America	NNP
50957	540	13	cover	cover	VB
50957	540	14	much	much	JJ
50957	540	15	of	of	IN
50957	540	16	the	the	DT
50957	540	17	same	same	JJ
50957	540	18	ground	ground	NN
50957	540	19	gone	go	VBN
50957	540	20	over	over	RP
50957	540	21	in	in	IN
50957	540	22	the	the	DT
50957	540	23	previous	previous	JJ
50957	540	24	treatise	treatise	NN
50957	540	25	;	;	:
50957	540	26	but	but	CC
50957	540	27	the	the	DT
50957	540	28	matter	matter	NN
50957	540	29	has	have	VBZ
50957	540	30	been	be	VBN
50957	540	31	entirely	entirely	RB
50957	540	32	rewritten	rewrite	VBN
50957	540	33	and	and	CC
50957	540	34	very	very	RB
50957	540	35	much	much	RB
50957	540	36	condensed	condense	VBN
50957	540	37	,	,	,
50957	540	38	so	so	IN
50957	540	39	as	as	IN
50957	540	40	to	to	TO
50957	540	41	give	give	VB
50957	540	42	due	due	JJ
50957	540	43	proportions	proportion	NNS
50957	540	44	to	to	IN
50957	540	45	all	all	DT
50957	540	46	parts	part	NNS
50957	540	47	of	of	IN
50957	540	48	the	the	DT
50957	540	49	subject	subject	NN
50957	540	50	.	.	.
50957	541	1	It	-PRON-	PRP
50957	541	2	will	will	MD
50957	541	3	interest	interest	VB
50957	541	4	some	some	DT
50957	541	5	to	to	TO
50957	541	6	know	know	VB
50957	541	7	that	that	IN
50957	541	8	most	most	JJS
50957	541	9	of	of	IN
50957	541	10	the	the	DT
50957	541	11	new	new	JJ
50957	541	12	material	material	NN
50957	541	13	in	in	IN
50957	541	14	this	this	DT
50957	541	15	volume	volume	NN
50957	541	16	was	be	VBD
50957	541	17	first	first	RB
50957	541	18	wrought	work	VBN
50957	541	19	over	over	RB
50957	541	20	in	in	IN
50957	541	21	my	-PRON-	PRP$
50957	541	22	second	second	JJ
50957	541	23	course	course	NN
50957	541	24	of	of	IN
50957	541	25	Lowell	Lowell	NNP
50957	541	26	Institute	Institute	NNP
50957	541	27	Lectures	Lectures	NNP
50957	541	28	,	,	,
50957	541	29	given	give	VBN
50957	541	30	in	in	IN
50957	541	31	Boston	Boston	NNP
50957	541	32	during	during	IN
50957	541	33	the	the	DT
50957	541	34	month	month	NN
50957	541	35	of	of	IN
50957	541	36	March	March	NNP
50957	541	37	last	last	JJ
50957	541	38	.	.	.
50957	542	1	I	-PRON-	PRP
50957	542	2	am	be	VBP
50957	542	3	under	under	IN
50957	542	4	great	great	JJ
50957	542	5	obligations	obligation	NNS
50957	542	6	to	to	IN
50957	542	7	Mr.	Mr.	NNP
50957	542	8	Charles	Charles	NNP
50957	542	9	Francis	Francis	NNP
50957	542	10	Adams	Adams	NNP
50957	542	11	for	for	IN
50957	542	12	his	-PRON-	PRP$
50957	542	13	aid	aid	NN
50957	542	14	in	in	IN
50957	542	15	prosecuting	prosecute	VBG
50957	542	16	investigations	investigation	NNS
50957	542	17	upon	upon	IN
50957	542	18	the	the	DT
50957	542	19	Pacific	Pacific	NNP
50957	542	20	coast	coast	NN
50957	542	21	of	of	IN
50957	542	22	America	America	NNP
50957	542	23	;	;	:
50957	542	24	and	and	CC
50957	542	25	also	also	RB
50957	542	26	to	to	IN
50957	542	27	Dr.	Dr.	NNP
50957	542	28	H.	H.	NNP
50957	542	29	W.	W.	NNP
50957	542	30	Crosskey	Crosskey	NNP
50957	542	31	,	,	,
50957	542	32	of	of	IN
50957	542	33	Birmingham	Birmingham	NNP
50957	542	34	,	,	,
50957	542	35	England	England	NNP
50957	542	36	,	,	,
50957	542	37	and	and	CC
50957	542	38	to	to	IN
50957	542	39	Mr.	Mr.	NNP
50957	542	40	G.	G.	NNP
50957	542	41	W.	W.	NNP
50957	542	42	Lamplugh	Lamplugh	NNP
50957	542	43	,	,	,
50957	542	44	of	of	IN
50957	542	45	Bridlington	Bridlington	NNP
50957	542	46	,	,	,
50957	542	47	as	as	RB
50957	542	48	well	well	RB
50957	542	49	as	as	IN
50957	542	50	to	to	IN
50957	542	51	Mr.	Mr.	NNP
50957	542	52	C.	C.	NNP
50957	542	53	E.	E.	NNP
50957	542	54	De	De	NNP
50957	542	55	Rance	Rance	NNP
50957	542	56	and	and	CC
50957	542	57	Mr.	Mr.	NNP
50957	542	58	Clement	Clement	NNP
50957	542	59	Reid	Reid	NNP
50957	542	60	,	,	,
50957	542	61	of	of	IN
50957	542	62	the	the	DT
50957	542	63	British	British	NNP
50957	542	64	Geological	Geological	NNP
50957	542	65	Survey	Survey	NNP
50957	542	66	,	,	,
50957	542	67	besides	besides	IN
50957	542	68	many	many	JJ
50957	542	69	others	other	NNS
50957	542	70	in	in	IN
50957	542	71	England	England	NNP
50957	542	72	who	who	WP
50957	542	73	have	have	VBP
50957	542	74	facilitated	facilitate	VBN
50957	542	75	my	-PRON-	PRP$
50957	542	76	investigations	investigation	NNS
50957	542	77	;	;	:
50957	542	78	but	but	CC
50957	542	79	pre	pre	VB
50957	542	80	-	-	VB
50957	542	81	eminently	eminently	RB
50957	542	82	to	to	IN
50957	542	83	Prof.	Prof.	NNP
50957	542	84	Percy	Percy	NNP
50957	542	85	F.	F.	NNP
50957	542	86	Kendall	Kendall	NNP
50957	542	87	,	,	,
50957	542	88	of	of	IN
50957	542	89	Stockport	Stockport	NNP
50957	542	90	,	,	,
50957	542	91	who	who	WP
50957	542	92	consented	consent	VBD
50957	542	93	to	to	TO
50957	542	94	prepare	prepare	VB
50957	542	95	for	for	IN
50957	542	96	me	-PRON-	PRP
50957	542	97	the	the	DT
50957	542	98	portion	portion	NN
50957	542	99	of	of	IN
50957	542	100	Chapter	Chapter	NNP
50957	542	101	VI	VI	NNP
50957	542	102	which	which	WDT
50957	542	103	relates	relate	VBZ
50957	542	104	to	to	IN
50957	542	105	the	the	DT
50957	542	106	glacial	glacial	JJ
50957	542	107	phenomena	phenomenon	NNS
50957	542	108	of	of	IN
50957	542	109	the	the	DT
50957	542	110	British	British	NNP
50957	542	111	Isles	Isles	NNPS
50957	542	112	.	.	.
50957	543	1	I	-PRON-	PRP
50957	543	2	have	have	VBP
50957	543	3	no	no	DT
50957	543	4	doubt	doubt	NN
50957	543	5	of	of	IN
50957	543	6	the	the	DT
50957	543	7	general	general	JJ
50957	543	8	correctness	correctness	NN
50957	543	9	of	of	IN
50957	543	10	the	the	DT
50957	543	11	views	view	NNS
50957	543	12	maintained	maintain	VBN
50957	543	13	by	by	IN
50957	543	14	him	-PRON-	PRP
50957	543	15	,	,	,
50957	543	16	and	and	CC
50957	543	17	little	little	JJ
50957	543	18	doubt	doubt	NN
50957	543	19	,	,	,
50957	543	20	also	also	RB
50957	543	21	,	,	,
50957	543	22	that	that	IN
50957	543	23	his	-PRON-	PRP$
50957	543	24	clear	clear	JJ
50957	543	25	and	and	CC
50957	543	26	forcible	forcible	JJ
50957	543	27	presentation	presentation	NN
50957	543	28	of	of	IN
50957	543	29	the	the	DT
50957	543	30	facts	fact	NNS
50957	543	31	will	will	MD
50957	543	32	bring	bring	VB
50957	543	33	about	about	RP
50957	543	34	what	what	WP
50957	543	35	is	be	VBZ
50957	543	36	scarcely	scarcely	RB
50957	543	37	less	less	JJR
50957	543	38	than	than	IN
50957	543	39	a	a	DT
50957	543	40	revolution	revolution	NN
50957	543	41	in	in	IN
50957	543	42	the	the	DT
50957	543	43	views	view	NNS
50957	543	44	generally	generally	RB
50957	543	45	prevalent	prevalent	JJ
50957	543	46	relating	relate	VBG
50957	543	47	to	to	IN
50957	543	48	the	the	DT
50957	543	49	subject	subject	NN
50957	543	50	of	of	IN
50957	543	51	which	which	WDT
50957	543	52	he	-PRON-	PRP
50957	543	53	treats	treat	VBZ
50957	543	54	.	.	.
50957	544	1	For	for	IN
50957	544	2	the	the	DT
50957	544	3	glacial	glacial	JJ
50957	544	4	facts	fact	NNS
50957	544	5	relating	relate	VBG
50957	544	6	to	to	IN
50957	544	7	France	France	NNP
50957	544	8	and	and	CC
50957	544	9	Switzerland	Switzerland	NNP
50957	544	10	I	-PRON-	PRP
50957	544	11	am	be	VBP
50957	544	12	indebted	indebte	VBN
50957	544	13	largely	largely	RB
50957	544	14	to	to	IN
50957	544	15	M.	M.	NNP
50957	544	16	Falsan	Falsan	NNP
50957	544	17	's	's	POS
50957	544	18	valuable	valuable	JJ
50957	544	19	compendium	compendium	NN
50957	544	20	,	,	,
50957	544	21	La	La	NNP
50957	544	22	Période	Période	NNP
50957	544	23	Glaciaire	Glaciaire	NNP
50957	544	24	.	.	.
50957	545	1	It	-PRON-	PRP
50957	545	2	goes	go	VBZ
50957	545	3	without	without	IN
50957	545	4	saying	say	VBG
50957	545	5	,	,	,
50957	545	6	also	also	RB
50957	545	7	,	,	,
50957	545	8	that	that	IN
50957	545	9	I	-PRON-	PRP
50957	545	10	am	be	VBP
50957	545	11	under	under	IN
50957	545	12	the	the	DT
50957	545	13	deepest	deep	JJS
50957	545	14	obligation	obligation	NN
50957	545	15	to	to	IN
50957	545	16	the	the	DT
50957	545	17	works	work	NNS
50957	545	18	of	of	IN
50957	545	19	Prof.	Prof.	NNP
50957	545	20	James	James	NNP
50957	545	21	Geikie	Geikie	NNP
50957	545	22	upon	upon	IN
50957	545	23	The	the	DT
50957	545	24	Great	Great	NNP
50957	545	25	Ice	Ice	NNP
50957	545	26	Age	Age	NNP
50957	545	27	and	and	CC
50957	545	28	upon	upon	IN
50957	545	29	Prehistoric	Prehistoric	NNP
50957	545	30	Europe	Europe	NNP
50957	545	31	,	,	,
50957	545	32	and	and	CC
50957	545	33	to	to	IN
50957	545	34	the	the	DT
50957	545	35	remarkable	remarkable	JJ
50957	545	36	volume	volume	NN
50957	545	37	of	of	IN
50957	545	38	the	the	DT
50957	545	39	late	late	JJ
50957	545	40	Mr.	Mr.	NNP
50957	545	41	James	James	NNP
50957	545	42	Croll	Croll	NNP
50957	545	43	upon	upon	IN
50957	545	44	Climate	Climate	NNP
50957	545	45	and	and	CC
50957	545	46	Time	Time	NNP
50957	545	47	,	,	,
50957	545	48	as	as	RB
50957	545	49	well	well	RB
50957	545	50	as	as	IN
50957	545	51	to	to	IN
50957	545	52	the	the	DT
50957	545	53	recent	recent	JJ
50957	545	54	comprehensive	comprehensive	JJ
50957	545	55	geological	geological	JJ
50957	545	56	treatises	treatise	NNS
50957	545	57	of	of	IN
50957	545	58	Sir	Sir	NNP
50957	545	59	Archibald	Archibald	NNP
50957	545	60	Geikie	Geikie	NNP
50957	545	61	and	and	CC
50957	545	62	Prof.	Prof.	NNP
50957	545	63	Prestwich	Prestwich	NNP
50957	545	64	.	.	.
50957	546	1	Finally	finally	RB
50957	546	2	,	,	,
50957	546	3	I	-PRON-	PRP
50957	546	4	would	would	MD
50957	546	5	express	express	VB
50957	546	6	my	-PRON-	PRP$
50957	546	7	gratitude	gratitude	NN
50957	546	8	for	for	IN
50957	546	9	the	the	DT
50957	546	10	great	great	JJ
50957	546	11	courtesy	courtesy	NN
50957	546	12	of	of	IN
50957	546	13	Prof.	Prof.	NNP
50957	546	14	Fraipont	Fraipont	NNP
50957	546	15	,	,	,
50957	546	16	of	of	IN
50957	546	17	Liége	Liége	NNP
50957	546	18	,	,	,
50957	546	19	in	in	IN
50957	546	20	assisting	assist	VBG
50957	546	21	me	-PRON-	PRP
50957	546	22	to	to	IN
50957	546	23	an	an	DT
50957	546	24	appreciation	appreciation	NN
50957	546	25	of	of	IN
50957	546	26	the	the	DT
50957	546	27	facts	fact	NNS
50957	546	28	relating	relate	VBG
50957	546	29	to	to	IN
50957	546	30	the	the	DT
50957	546	31	late	late	JJ
50957	546	32	remarkable	remarkable	JJ
50957	546	33	discovery	discovery	NN
50957	546	34	of	of	IN
50957	546	35	two	two	CD
50957	546	36	entire	entire	JJ
50957	546	37	skeletons	skeleton	NNS
50957	546	38	of	of	IN
50957	546	39	Paleolithic	paleolithic	JJ
50957	546	40	man	man	NN
50957	546	41	in	in	IN
50957	546	42	the	the	DT
50957	546	43	grotto	grotto	NN
50957	546	44	of	of	IN
50957	546	45	Spy	Spy	NNP
50957	546	46	.	.	.
50957	547	1	Comparative	comparative	JJ
50957	547	2	completeness	completeness	NN
50957	547	3	is	be	VBZ
50957	547	4	also	also	RB
50957	547	5	given	give	VBN
50957	547	6	to	to	IN
50957	547	7	the	the	DT
50957	547	8	volume	volume	NN
50957	547	9	by	by	IN
50957	547	10	the	the	DT
50957	547	11	appendix	appendix	NNP
50957	547	12	on	on	IN
50957	547	13	the	the	DT
50957	547	14	question	question	NN
50957	547	15	of	of	IN
50957	547	16	man	man	NN
50957	547	17	's	's	POS
50957	547	18	existence	existence	NN
50957	547	19	during	during	IN
50957	547	20	the	the	DT
50957	547	21	Tertiary	tertiary	JJ
50957	547	22	period	period	NN
50957	547	23	,	,	,
50957	547	24	prepared	prepare	VBN
50957	547	25	by	by	IN
50957	547	26	the	the	DT
50957	547	27	competent	competent	JJ
50957	547	28	hand	hand	NN
50957	547	29	of	of	IN
50957	547	30	Prof.	Prof.	NNP
50957	547	31	Henry	Henry	NNP
50957	547	32	W.	W.	NNP
50957	547	33	Haynes	Haynes	NNP
50957	547	34	,	,	,
50957	547	35	of	of	IN
50957	547	36	Boston	Boston	NNP
50957	547	37	.	.	.
50957	548	1	I	-PRON-	PRP
50957	548	2	trust	trust	VBP
50957	548	3	this	this	DT
50957	548	4	brief	brief	JJ
50957	548	5	treatise	treatise	NN
50957	548	6	will	will	MD
50957	548	7	be	be	VB
50957	548	8	useful	useful	JJ
50957	548	9	not	not	RB
50957	548	10	only	only	RB
50957	548	11	in	in	IN
50957	548	12	_	_	NNP
50957	548	13	interesting	interesting	JJ
50957	548	14	_	_	NNP
50957	548	15	the	the	DT
50957	548	16	general	general	JJ
50957	548	17	public	public	NN
50957	548	18	,	,	,
50957	548	19	but	but	CC
50957	548	20	in	in	IN
50957	548	21	giving	give	VBG
50957	548	22	a	a	DT
50957	548	23	clear	clear	JJ
50957	548	24	view	view	NN
50957	548	25	of	of	IN
50957	548	26	the	the	DT
50957	548	27	present	present	JJ
50957	548	28	state	state	NN
50957	548	29	of	of	IN
50957	548	30	progress	progress	NN
50957	548	31	in	in	IN
50957	548	32	one	one	CD
50957	548	33	department	department	NN
50957	548	34	of	of	IN
50957	548	35	the	the	DT
50957	548	36	inquiries	inquiry	NNS
50957	548	37	concerning	concern	VBG
50957	548	38	man	man	NN
50957	548	39	's	's	POS
50957	548	40	antiquity	antiquity	NN
50957	548	41	.	.	.
50957	549	1	If	if	IN
50957	549	2	the	the	DT
50957	549	3	conclusions	conclusion	NNS
50957	549	4	reached	reach	VBN
50957	549	5	are	be	VBP
50957	549	6	not	not	RB
50957	549	7	as	as	RB
50957	549	8	positive	positive	JJ
50957	549	9	as	as	IN
50957	549	10	could	could	MD
50957	549	11	be	be	VB
50957	549	12	wished	wish	VBN
50957	549	13	,	,	,
50957	549	14	still	still	RB
50957	549	15	it	-PRON-	PRP
50957	549	16	is	be	VBZ
50957	549	17	both	both	CC
50957	549	18	desirable	desirable	JJ
50957	549	19	and	and	CC
50957	549	20	important	important	JJ
50957	549	21	to	to	TO
50957	549	22	see	see	VB
50957	549	23	what	what	WDT
50957	549	24	degree	degree	NN
50957	549	25	of	of	IN
50957	549	26	indefiniteness	indefiniteness	NN
50957	549	27	rests	rest	NNS
50957	549	28	upon	upon	IN
50957	549	29	the	the	DT
50957	549	30	subject	subject	NN
50957	549	31	,	,	,
50957	549	32	in	in	IN
50957	549	33	order	order	NN
50957	549	34	that	that	IN
50957	549	35	rash	rash	JJ
50957	549	36	speculations	speculation	NNS
50957	549	37	may	may	MD
50957	549	38	be	be	VB
50957	549	39	avoided	avoid	VBN
50957	549	40	and	and	CC
50957	549	41	future	future	JJ
50957	549	42	investigations	investigation	NNS
50957	549	43	directed	direct	VBN
50957	549	44	in	in	IN
50957	549	45	profitable	profitable	JJ
50957	549	46	lines	line	NNS
50957	549	47	.	.	.
50957	550	1	G.	G.	NNP
50957	550	2	Frederick	Frederick	NNP
50957	550	3	Wright	Wright	NNP
50957	550	4	.	.	.
50957	551	1	Oberlin	Oberlin	NNP
50957	551	2	,	,	,
50957	551	3	Ohio	Ohio	NNP
50957	551	4	,	,	,
50957	551	5	_	_	NNP
50957	551	6	May	May	NNP
50957	551	7	1	1	CD
50957	551	8	,	,	,
50957	551	9	1892	1892	CD
50957	551	10	_	_	NNP
50957	551	11	.	.	.
50957	552	1	CONTENTS	content	NNS
50957	552	2	.	.	.
50957	553	1	PAGES	PAGES	NNP
50957	553	2	CHAPTER	CHAPTER	NNP
50957	553	3	I.	i.	NN
50957	554	1	Introductory	introductory	JJ
50957	554	2	1	1	CD
50957	554	3	-	-	SYM
50957	554	4	8	8	CD
50957	554	5	CHAPTER	CHAPTER	NNP
50957	554	6	II	II	NNP
50957	554	7	.	.	.
50957	555	1	Existing	exist	VBG
50957	555	2	Glaciers	glacier	NNS
50957	555	3	9	9	CD
50957	555	4	-	-	SYM
50957	555	5	42	42	CD
50957	555	6	In	in	IN
50957	555	7	Europe	Europe	NNP
50957	555	8	;	;	:
50957	555	9	in	in	IN
50957	555	10	Asia	Asia	NNP
50957	555	11	;	;	:
50957	555	12	in	in	IN
50957	555	13	Oceanica	Oceanica	NNP
50957	555	14	;	;	:
50957	555	15	in	in	IN
50957	555	16	South	South	NNP
50957	555	17	America	America	NNP
50957	555	18	;	;	:
50957	555	19	on	on	IN
50957	555	20	the	the	DT
50957	555	21	Antarctic	Antarctic	NNP
50957	555	22	Continent	Continent	NNP
50957	555	23	;	;	:
50957	555	24	in	in	IN
50957	555	25	North	North	NNP
50957	555	26	America	America	NNP
50957	555	27	.	.	.
50957	556	1	CHAPTER	CHAPTER	NNP
50957	556	2	III	III	NNP
50957	556	3	.	.	.
50957	557	1	Glacial	Glacial	NNP
50957	557	2	Motion	Motion	NNP
50957	557	3	43	43	CD
50957	557	4	-	-	HYPH
50957	557	5	50	50	CD
50957	557	6	CHAPTER	CHAPTER	NNP
50957	557	7	IV	IV	NNP
50957	557	8	.	.	.
50957	558	1	Signs	sign	NNS
50957	558	2	of	of	IN
50957	558	3	Past	Past	NNP
50957	558	4	Glaciation	Glaciation	NNP
50957	558	5	51	51	CD
50957	558	6	-	-	SYM
50957	558	7	65	65	CD
50957	558	8	CHAPTER	chapter	NN
50957	558	9	V.	V.	NNP
50957	558	10	Ancient	Ancient	NNP
50957	558	11	Glaciers	Glaciers	NNPS
50957	558	12	in	in	IN
50957	558	13	the	the	DT
50957	558	14	Western	Western	NNP
50957	558	15	Hemisphere	Hemisphere	NNP
50957	558	16	66	66	CD
50957	558	17	-	-	HYPH
50957	558	18	128	128	CD
50957	558	19	New	New	NNP
50957	558	20	England	England	NNP
50957	558	21	;	;	:
50957	558	22	New	New	NNP
50957	558	23	York	York	NNP
50957	558	24	,	,	,
50957	558	25	New	New	NNP
50957	558	26	Jersey	Jersey	NNP
50957	558	27	,	,	,
50957	558	28	and	and	CC
50957	558	29	Pennsylvania	Pennsylvania	NNP
50957	558	30	;	;	:
50957	558	31	the	the	DT
50957	558	32	Mississippi	Mississippi	NNP
50957	558	33	Basin	Basin	NNP
50957	558	34	;	;	:
50957	558	35	west	west	NN
50957	558	36	of	of	IN
50957	558	37	the	the	DT
50957	558	38	Rocky	Rocky	NNP
50957	558	39	Mountains	Mountains	NNPS
50957	558	40	.	.	.
50957	559	1	CHAPTER	CHAPTER	NNP
50957	559	2	VI	VI	NNP
50957	559	3	.	.	.
50957	560	1	Ancient	Ancient	NNP
50957	560	2	Glaciers	Glaciers	NNPS
50957	560	3	in	in	IN
50957	560	4	the	the	DT
50957	560	5	Eastern	Eastern	NNP
50957	560	6	Hemisphere	Hemisphere	NNP
50957	560	7	129	129	CD
50957	560	8	-	-	SYM
50957	560	9	192	192	CD
50957	560	10	Central	Central	NNP
50957	560	11	and	and	CC
50957	560	12	Southern	Southern	NNP
50957	560	13	Europe	Europe	NNP
50957	560	14	;	;	:
50957	560	15	the	the	DT
50957	560	16	British	British	NNP
50957	560	17	Isles	Isles	NNPS
50957	560	18	--	--	:
50957	560	19	the	the	DT
50957	560	20	Preglacial	Preglacial	NNP
50957	560	21	Level	Level	NNP
50957	560	22	of	of	IN
50957	560	23	the	the	DT
50957	560	24	Land	Land	NNP
50957	560	25	,	,	,
50957	560	26	the	the	DT
50957	560	27	Great	Great	NNP
50957	560	28	Glacial	Glacial	NNP
50957	560	29	Centres	Centres	NNPS
50957	560	30	,	,	,
50957	560	31	the	the	DT
50957	560	32	Confluent	Confluent	NNP
50957	560	33	Glaciers	Glaciers	NNPS
50957	560	34	,	,	,
50957	560	35	the	the	DT
50957	560	36	East	East	NNP
50957	560	37	Anglian	Anglian	NNP
50957	560	38	Glacier	Glacier	NNP
50957	560	39	,	,	,
50957	560	40	the	the	DT
50957	560	41	so	so	RB
50957	560	42	-	-	HYPH
50957	560	43	called	call	VBN
50957	560	44	Great	Great	NNP
50957	560	45	Submergence	Submergence	NNP
50957	560	46	;	;	:
50957	560	47	Northern	Northern	NNP
50957	560	48	Europe	Europe	NNP
50957	560	49	;	;	:
50957	560	50	Asia	Asia	NNP
50957	560	51	;	;	:
50957	560	52	Africa	Africa	NNP
50957	560	53	.	.	.
50957	561	1	CHAPTER	CHAPTER	NNP
50957	561	2	VII	VII	NNP
50957	561	3	.	.	.
50957	562	1	Drainage	Drainage	NNP
50957	562	2	Systems	Systems	NNPS
50957	562	3	in	in	IN
50957	562	4	the	the	DT
50957	562	5	Glacial	Glacial	NNP
50957	562	6	Period	Period	NNP
50957	562	7	193	193	CD
50957	562	8	-	-	HYPH
50957	562	9	241	241	CD
50957	562	10	In	in	IN
50957	562	11	America	America	NNP
50957	562	12	--	--	:
50957	562	13	Preglacial	Preglacial	NNP
50957	562	14	Erosion	Erosion	NNP
50957	562	15	,	,	,
50957	562	16	Buried	Buried	NNP
50957	562	17	Outlets	Outlets	NNPS
50957	562	18	and	and	CC
50957	562	19	Channels	Channels	NNPS
50957	562	20	,	,	,
50957	562	21	Ice	ice	NN
50957	562	22	-	-	HYPH
50957	562	23	dams	dam	NNS
50957	562	24	,	,	,
50957	562	25	Ancient	Ancient	NNP
50957	562	26	River	River	NNP
50957	562	27	Terraces	Terraces	NNPS
50957	562	28	;	;	:
50957	562	29	in	in	IN
50957	562	30	Europe	Europe	NNP
50957	562	31	.	.	.
50957	563	1	CHAPTER	chapter	NN
50957	563	2	VIII	viii	NN
50957	563	3	.	.	.
50957	564	1	Relics	relic	NNS
50957	564	2	of	of	IN
50957	564	3	Man	man	NN
50957	564	4	in	in	IN
50957	564	5	the	the	DT
50957	564	6	Glacial	Glacial	NNP
50957	564	7	Period	Period	NNP
50957	564	8	242	242	CD
50957	564	9	-	-	SYM
50957	564	10	301	301	CD
50957	564	11	In	in	IN
50957	564	12	Glacial	Glacial	NNP
50957	564	13	Terraces	Terraces	NNP
50957	564	14	of	of	IN
50957	564	15	the	the	DT
50957	564	16	United	United	NNP
50957	564	17	States	States	NNP
50957	564	18	;	;	:
50957	564	19	in	in	IN
50957	564	20	Glacial	Glacial	NNP
50957	564	21	Terraces	Terraces	NNP
50957	564	22	of	of	IN
50957	564	23	Europe	Europe	NNP
50957	564	24	;	;	:
50957	564	25	in	in	IN
50957	564	26	Cave	Cave	NNP
50957	564	27	Deposits	deposit	NNS
50957	564	28	in	in	IN
50957	564	29	the	the	DT
50957	564	30	British	british	JJ
50957	564	31	Isles	Isles	NNPS
50957	564	32	;	;	:
50957	564	33	in	in	IN
50957	564	34	Cave	Cave	NNP
50957	564	35	Deposits	Deposits	NNP
50957	564	36	on	on	IN
50957	564	37	the	the	DT
50957	564	38	Continent	continent	NN
50957	564	39	;	;	:
50957	564	40	Extinct	Extinct	NNP
50957	564	41	Animals	animal	NNS
50957	564	42	associated	associate	VBD
50957	564	43	with	with	IN
50957	564	44	Man	Man	NNP
50957	564	45	;	;	:
50957	564	46	Earliest	Earliest	NNP
50957	564	47	Man	man	NN
50957	564	48	on	on	IN
50957	564	49	the	the	DT
50957	564	50	Pacific	Pacific	NNP
50957	564	51	Coast	Coast	NNP
50957	564	52	of	of	IN
50957	564	53	North	North	NNP
50957	564	54	America	America	NNP
50957	564	55	.	.	.
50957	565	1	CHAPTER	CHAPTER	NNP
50957	565	2	IX	IX	NNP
50957	565	3	.	.	.
50957	566	1	The	the	DT
50957	566	2	Cause	cause	NN
50957	566	3	of	of	IN
50957	566	4	the	the	DT
50957	566	5	Glacial	Glacial	NNP
50957	566	6	Period	Period	NNP
50957	566	7	302	302	CD
50957	566	8	-	-	HYPH
50957	566	9	331	331	CD
50957	566	10	CHAPTER	chapter	NN
50957	566	11	X.	x.	NN
50957	567	1	The	the	DT
50957	567	2	Date	date	NN
50957	567	3	of	of	IN
50957	567	4	the	the	DT
50957	567	5	Glacial	Glacial	NNP
50957	567	6	Period	Period	NNP
50957	567	7	332	332	CD
50957	567	8	-	-	SYM
50957	567	9	364	364	CD
50957	567	10	Appendix	Appendix	NNP
50957	567	11	on	on	IN
50957	567	12	the	the	DT
50957	567	13	Tertiary	Tertiary	NNP
50957	567	14	Man	Man	NNP
50957	567	15	365	365	CD
50957	567	16	-	-	HYPH
50957	567	17	374	374	CD
50957	567	18	Index	Index	NNP
50957	567	19	375	375	CD
50957	567	20	-	-	SYM
50957	567	21	385	385	CD
50957	567	22	LIST	LIST	NNP
50957	567	23	OF	of	IN
50957	567	24	ILLUSTRATIONS	illustrations	NN
50957	567	25	.	.	.
50957	568	1	FIG	FIG	NNP
50957	568	2	.	.	.
50957	569	1	PAGE	page	NN
50957	569	2	1	1	CD
50957	569	3	.	.	.
50957	570	1	Zermatt	Zermatt	NNP
50957	570	2	Glacier	Glacier	NNP
50957	570	3	2	2	CD
50957	570	4	2	2	CD
50957	570	5	.	.	.
50957	571	1	Formation	formation	NN
50957	571	2	of	of	IN
50957	571	3	veined	veined	JJ
50957	571	4	structure	structure	NN
50957	571	5	3	3	CD
50957	571	6	3	3	CD
50957	571	7	,	,	,
50957	571	8	4	4	CD
50957	571	9	.	.	.
50957	572	1	Formation	formation	NN
50957	572	2	of	of	IN
50957	572	3	marginal	marginal	JJ
50957	572	4	fissures	fissure	NNS
50957	572	5	and	and	CC
50957	572	6	veins	vein	NNS
50957	572	7	4	4	CD
50957	572	8	5	5	CD
50957	572	9	.	.	.
50957	573	1	Fissures	fissure	NNS
50957	573	2	and	and	CC
50957	573	3	seracs	seracs	NN
50957	573	4	4	4	CD
50957	573	5	6	6	CD
50957	573	6	.	.	.
50957	574	1	Section	section	NN
50957	574	2	across	across	IN
50957	574	3	glacial	glacial	JJ
50957	574	4	valley	valley	NN
50957	574	5	,	,	,
50957	574	6	showing	show	VBG
50957	574	7	old	old	JJ
50957	574	8	lateral	lateral	JJ
50957	574	9	moraines	moraine	NNS
50957	574	10	5	5	CD
50957	574	11	7	7	CD
50957	574	12	.	.	.
50957	575	1	Mont	Mont	NNP
50957	575	2	Blanc	Blanc	NNP
50957	575	3	glacier	glacier	NN
50957	575	4	region	region	NN
50957	575	5	10	10	CD
50957	575	6	8	8	CD
50957	575	7	.	.	.
50957	576	1	Svartisen	Svartisen	NNP
50957	576	2	Glacier	Glacier	NNP
50957	576	3	13	13	CD
50957	576	4	9	9	CD
50957	576	5	.	.	.
50957	577	1	Floating	float	VBG
50957	577	2	berg	berg	NNP
50957	577	3	18	18	CD
50957	577	4	10	10	CD
50957	577	5	.	.	.
50957	578	1	Iceberg	iceberg	NN
50957	578	2	in	in	IN
50957	578	3	the	the	DT
50957	578	4	Antarctic	Antarctic	NNP
50957	578	5	Ocean	Ocean	NNP
50957	578	6	20	20	CD
50957	578	7	11	11	CD
50957	578	8	.	.	.
50957	579	1	Map	Map	NNP
50957	579	2	of	of	IN
50957	579	3	southeastern	southeastern	JJ
50957	579	4	Alaska	Alaska	NNP
50957	579	5	22	22	CD
50957	579	6	12	12	CD
50957	579	7	.	.	.
50957	580	1	Map	Map	NNP
50957	580	2	of	of	IN
50957	580	3	Glacier	Glacier	NNP
50957	580	4	Bay	Bay	NNP
50957	580	5	,	,	,
50957	580	6	Alaska	Alaska	NNP
50957	580	7	25	25	CD
50957	580	8	13	13	CD
50957	580	9	.	.	.
50957	581	1	Front	front	NN
50957	581	2	of	of	IN
50957	581	3	Muir	Muir	NNP
50957	581	4	Glacier	Glacier	NNP
50957	581	5	26	26	CD
50957	581	6	14	14	CD
50957	581	7	.	.	.
50957	582	1	Map	Map	NNP
50957	582	2	of	of	IN
50957	582	3	glaciers	glacier	NNS
50957	582	4	in	in	IN
50957	582	5	the	the	DT
50957	582	6	St.	St.	NNP
50957	582	7	Elias	Elias	NNP
50957	582	8	Alps	Alps	NNP
50957	582	9	31	31	CD
50957	582	10	15	15	CD
50957	582	11	.	.	.
50957	583	1	Map	Map	NNP
50957	583	2	of	of	IN
50957	583	3	Greenland	Greenland	NNP
50957	583	4	33	33	CD
50957	583	5	16	16	CD
50957	583	6	.	.	.
50957	584	1	Diagram	Diagram	NNP
50957	584	2	showing	show	VBG
50957	584	3	the	the	DT
50957	584	4	character	character	NN
50957	584	5	of	of	IN
50957	584	6	glacial	glacial	JJ
50957	584	7	motion	motion	NN
50957	584	8	43	43	CD
50957	584	9	17	17	CD
50957	584	10	.	.	.
50957	585	1	Line	line	NN
50957	585	2	of	of	IN
50957	585	3	most	most	JJS
50957	585	4	rapid	rapid	JJ
50957	585	5	glacial	glacial	JJ
50957	585	6	motion	motion	NN
50957	585	7	45	45	CD
50957	585	8	18	18	CD
50957	585	9	.	.	.
50957	586	1	Diagram	Diagram	NNP
50957	586	2	showing	show	VBG
50957	586	3	retardation	retardation	NN
50957	586	4	of	of	IN
50957	586	5	the	the	DT
50957	586	6	bottom	bottom	NN
50957	586	7	of	of	IN
50957	586	8	a	a	DT
50957	586	9	glacier	glacier	NN
50957	586	10	46	46	CD
50957	586	11	19	19	CD
50957	586	12	.	.	.
50957	587	1	Bed	bed	NN
50957	587	2	-	-	HYPH
50957	587	3	rock	rock	NN
50957	587	4	scored	score	VBD
50957	587	5	with	with	IN
50957	587	6	glacial	glacial	JJ
50957	587	7	marks	mark	NNS
50957	587	8	52	52	CD
50957	587	9	20	20	CD
50957	587	10	.	.	.
50957	588	1	Scratched	scratched	JJ
50957	588	2	stone	stone	NN
50957	588	3	from	from	IN
50957	588	4	the	the	DT
50957	588	5	till	till	NN
50957	588	6	of	of	IN
50957	588	7	Boston	Boston	NNP
50957	588	8	54	54	CD
50957	588	9	21	21	CD
50957	588	10	.	.	.
50957	589	1	Typical	typical	JJ
50957	589	2	section	section	NN
50957	589	3	of	of	IN
50957	589	4	till	till	NN
50957	589	5	in	in	IN
50957	589	6	Seattle	Seattle	NNP
50957	589	7	,	,	,
50957	589	8	Wash.	Washington	NNP
50957	589	9	55	55	CD
50957	589	10	22	22	CD
50957	589	11	.	.	.
50957	590	1	Ideal	ideal	JJ
50957	590	2	section	section	NN
50957	590	3	showing	show	VBG
50957	590	4	how	how	WRB
50957	590	5	the	the	DT
50957	590	6	till	till	NN
50957	590	7	overlies	overlie	VBZ
50957	590	8	the	the	DT
50957	590	9	stratified	stratified	JJ
50957	590	10	rocks	rock	NNS
50957	590	11	56	56	CD
50957	590	12	23	23	CD
50957	590	13	.	.	.
50957	591	1	Vessel	Vessel	NNP
50957	591	2	Rock	Rock	NNP
50957	591	3	,	,	,
50957	591	4	a	a	DT
50957	591	5	glacial	glacial	JJ
50957	591	6	boulder	boulder	NN
50957	591	7	56	56	CD
50957	591	8	24	24	CD
50957	591	9	.	.	.
50957	592	1	Map	Map	NNP
50957	592	2	of	of	IN
50957	592	3	Rhône	Rhône	NNP
50957	592	4	Glacier	Glacier	NNP
50957	592	5	58	58	CD
50957	592	6	25	25	CD
50957	592	7	.	.	.
50957	593	1	Conglomerate	conglomerate	JJ
50957	593	2	boulder	boulder	NN
50957	593	3	found	find	VBD
50957	593	4	in	in	IN
50957	593	5	Boone	Boone	NNP
50957	593	6	County	County	NNP
50957	593	7	,	,	,
50957	593	8	Ky.	Kentucky	NNP
50957	593	9	63	63	CD
50957	593	10	26	26	CD
50957	593	11	.	.	.
50957	594	1	Mohegan	Mohegan	NNP
50957	594	2	Rock	Rock	NNP
50957	594	3	72	72	CD
50957	594	4	27	27	CD
50957	594	5	.	.	.
50957	595	1	Drumlins	drumlin	NNS
50957	595	2	in	in	IN
50957	595	3	Goffstown	Goffstown	NNP
50957	595	4	,	,	,
50957	595	5	N.	N.	NNP
50957	595	6	H.	H.	NNP
50957	595	7	73	73	CD
50957	595	8	28	28	CD
50957	595	9	.	.	.
50957	596	1	Map	Map	NNP
50957	596	2	of	of	IN
50957	596	3	drumlins	drumlin	NNS
50957	596	4	in	in	IN
50957	596	5	the	the	DT
50957	596	6	vicinity	vicinity	NN
50957	596	7	of	of	IN
50957	596	8	Boston	Boston	NNP
50957	596	9	75	75	CD
50957	596	10	29	29	CD
50957	596	11	.	.	.
50957	597	1	Section	section	NN
50957	597	2	of	of	IN
50957	597	3	kame	kame	NN
50957	597	4	77	77	CD
50957	597	5	30	30	CD
50957	597	6	.	.	.
50957	598	1	Map	Map	NNP
50957	598	2	of	of	IN
50957	598	3	kames	kame	NNS
50957	598	4	in	in	IN
50957	598	5	Andover	Andover	NNP
50957	598	6	,	,	,
50957	598	7	Mass.	Massachusetts	NNP
50957	599	1	78	78	CD
50957	599	2	31	31	CD
50957	599	3	.	.	.
50957	600	1	Longitudinal	longitudinal	JJ
50957	600	2	kames	kame	NNS
50957	600	3	near	near	IN
50957	600	4	Hingham	Hingham	NNP
50957	600	5	,	,	,
50957	600	6	Mass.	Massachusetts	NNP
50957	601	1	79	79	CD
50957	601	2	32	32	CD
50957	601	3	.	.	.
50957	602	1	Map	Map	NNP
50957	602	2	showing	show	VBG
50957	602	3	the	the	DT
50957	602	4	kames	kame	NNS
50957	602	5	of	of	IN
50957	602	6	Maine	Maine	NNP
50957	602	7	and	and	CC
50957	602	8	southeastern	southeastern	JJ
50957	602	9	New	New	NNP
50957	602	10	Hampshire	Hampshire	NNP
50957	602	11	81	81	CD
50957	602	12	33	33	CD
50957	602	13	.	.	.
50957	603	1	Western	western	JJ
50957	603	2	face	face	NN
50957	603	3	of	of	IN
50957	603	4	the	the	DT
50957	603	5	Kettle	Kettle	NNP
50957	603	6	Moraine	Moraine	NNP
50957	603	7	near	near	IN
50957	603	8	Eagle	Eagle	NNP
50957	603	9	,	,	,
50957	603	10	Wis.	Wisconsin	NNP
50957	603	11	99	99	CD
50957	603	12	34	34	CD
50957	603	13	.	.	.
50957	604	1	Section	section	NN
50957	604	2	of	of	IN
50957	604	3	the	the	DT
50957	604	4	east	east	JJ
50957	604	5	-	-	HYPH
50957	604	6	and	and	CC
50957	604	7	-	-	HYPH
50957	604	8	west	west	JJ
50957	604	9	glacial	glacial	JJ
50957	604	10	furrows	furrow	NNS
50957	604	11	on	on	IN
50957	604	12	Kelly	Kelly	NNP
50957	604	13	's	's	POS
50957	604	14	Island	Island	NNP
50957	604	15	103	103	CD
50957	604	16	35	35	CD
50957	604	17	.	.	.
50957	605	1	Same	same	JJ
50957	605	2	as	as	IN
50957	605	3	the	the	DT
50957	605	4	preceding	precede	VBG
50957	605	5	105	105	CD
50957	605	6	36	36	CD
50957	605	7	.	.	.
50957	606	1	Section	section	NN
50957	606	2	of	of	IN
50957	606	3	till	till	IN
50957	606	4	near	near	IN
50957	606	5	Germantown	Germantown	NNP
50957	606	6	,	,	,
50957	606	7	Ohio	Ohio	NNP
50957	606	8	108	108	CD
50957	606	9	37	37	CD
50957	606	10	.	.	.
50957	607	1	Moraines	Moraines	NNP
50957	607	2	of	of	IN
50957	607	3	Grape	Grape	NNP
50957	607	4	Creek	Creek	NNP
50957	607	5	,	,	,
50957	607	6	Col	Col	NNP
50957	607	7	.	.	NNP
50957	607	8	123	123	CD
50957	607	9	38	38	CD
50957	607	10	.	.	.
50957	608	1	Map	Map	NNP
50957	608	2	of	of	IN
50957	608	3	North	North	NNP
50957	608	4	America	America	NNP
50957	608	5	in	in	IN
50957	608	6	the	the	DT
50957	608	7	Ice	Ice	NNP
50957	608	8	period	period	NN
50957	608	9	127	127	CD
50957	608	10	39	39	CD
50957	608	11	.	.	.
50957	609	1	Quartzite	quartzite	JJ
50957	609	2	boulder	boulder	NN
50957	609	3	on	on	IN
50957	609	4	Mont	Mont	NNP
50957	609	5	Lachat	Lachat	NNP
50957	609	6	128	128	CD
50957	609	7	40	40	CD
50957	609	8	.	.	.
50957	610	1	Map	Map	NNP
50957	610	2	showing	show	VBG
50957	610	3	glaciated	glaciated	JJ
50957	610	4	areas	area	NNS
50957	610	5	in	in	IN
50957	610	6	North	North	NNP
50957	610	7	America	America	NNP
50957	610	8	and	and	CC
50957	610	9	Europe	Europe	NNP
50957	610	10	130	130	CD
50957	610	11	41	41	CD
50957	610	12	.	.	.
50957	611	1	Maps	map	NNS
50957	611	2	showing	show	VBG
50957	611	3	lines	line	NNS
50957	611	4	of	of	IN
50957	611	5	_	_	NNP
50957	611	6	débris	débris	NN
50957	611	7	_	_	NNP
50957	611	8	extending	extend	VBG
50957	611	9	from	from	IN
50957	611	10	the	the	DT
50957	611	11	Alps	Alps	NNPS
50957	611	12	into	into	IN
50957	611	13	the	the	DT
50957	611	14	plains	plain	NNS
50957	611	15	of	of	IN
50957	611	16	the	the	DT
50957	611	17	Po	Po	NNP
50957	611	18	134	134	CD
50957	611	19	42	42	CD
50957	611	20	.	.	.
50957	612	1	Section	section	NN
50957	612	2	of	of	IN
50957	612	3	the	the	DT
50957	612	4	Cefn	Cefn	NNP
50957	612	5	Cave	Cave	NNP
50957	612	6	148	148	CD
50957	612	7	43	43	CD
50957	612	8	.	.	.
50957	613	1	Map	Map	NNP
50957	613	2	showing	show	VBG
50957	613	3	moraine	moraine	NN
50957	613	4	between	between	IN
50957	613	5	Speeton	Speeton	NNP
50957	613	6	and	and	CC
50957	613	7	Flamborough	Flamborough	NNP
50957	613	8	156	156	CD
50957	613	9	44	44	CD
50957	613	10	.	.	.
50957	614	1	Diagram	Diagram	NNP
50957	614	2	-	-	HYPH
50957	614	3	section	section	NN
50957	614	4	near	near	IN
50957	614	5	Cromer	Cromer	NNP
50957	614	6	166	166	CD
50957	614	7	45	45	CD
50957	614	8	.	.	.
50957	615	1	Section	section	NN
50957	615	2	through	through	IN
50957	615	3	the	the	DT
50957	615	4	westerly	westerly	JJ
50957	615	5	chalk	chalk	NN
50957	615	6	bluff	bluff	NN
50957	615	7	at	at	IN
50957	615	8	Trimingham	Trimingham	NNP
50957	615	9	,	,	,
50957	615	10	Norfolk	Norfolk	NNP
50957	615	11	162	162	CD
50957	615	12	46	46	CD
50957	615	13	.	.	.
50957	616	1	Section	section	NN
50957	616	2	across	across	IN
50957	616	3	Wales	Wales	NNP
50957	616	4	172	172	CD
50957	616	5	47	47	CD
50957	616	6	.	.	.
50957	617	1	Section	section	NN
50957	617	2	of	of	IN
50957	617	3	cliff	cliff	NN
50957	617	4	at	at	IN
50957	617	5	Flamborough	Flamborough	NNP
50957	617	6	Head	Head	NNP
50957	617	7	176	176	CD
50957	617	8	48	48	CD
50957	617	9	.	.	.
50957	618	1	Enlarged	enlarged	JJ
50957	618	2	section	section	NN
50957	618	3	of	of	IN
50957	618	4	the	the	DT
50957	618	5	shelly	shelly	NNP
50957	618	6	sand	sand	NN
50957	618	7	and	and	CC
50957	618	8	surrounding	surround	VBG
50957	618	9	clay	clay	NN
50957	618	10	at	at	IN
50957	618	11	_	_	NNP
50957	618	12	B	B	NNP
50957	618	13	_	_	NNP
50957	618	14	in	in	IN
50957	618	15	preceding	precede	VBG
50957	618	16	figure	figure	NN
50957	618	17	177	177	CD
50957	618	18	49	49	CD
50957	618	19	.	.	.
50957	619	1	Map	Map	NNP
50957	619	2	showing	show	VBG
50957	619	3	the	the	DT
50957	619	4	glaciated	glaciate	VBN
50957	619	5	area	area	NN
50957	619	6	of	of	IN
50957	619	7	Europe	Europe	NNP
50957	619	8	184	184	CD
50957	619	9	50	50	CD
50957	619	10	.	.	.
50957	620	1	Map	Map	NNP
50957	620	2	showing	show	VBG
50957	620	3	old	old	JJ
50957	620	4	channel	channel	NN
50957	620	5	and	and	CC
50957	620	6	mouth	mouth	NN
50957	620	7	of	of	IN
50957	620	8	the	the	DT
50957	620	9	Hudson	Hudson	NNP
50957	620	10	195	195	CD
50957	620	11	51	51	CD
50957	620	12	.	.	.
50957	621	1	New	New	NNP
50957	621	2	York	York	NNP
50957	621	3	Harbor	Harbor	NNP
50957	621	4	in	in	IN
50957	621	5	preglacial	preglacial	JJ
50957	621	6	times	times	NNP
50957	621	7	197	197	CD
50957	621	8	52	52	CD
50957	621	9	.	.	.
50957	622	1	Section	section	NN
50957	622	2	across	across	IN
50957	622	3	the	the	DT
50957	622	4	valley	valley	NN
50957	622	5	of	of	IN
50957	622	6	the	the	DT
50957	622	7	Cuyahoga	Cuyahoga	NNP
50957	622	8	River	River	NNP
50957	622	9	200	200	CD
50957	622	10	53	53	CD
50957	622	11	.	.	.
50957	623	1	Map	Map	NNP
50957	623	2	of	of	IN
50957	623	3	Mississippi	Mississippi	NNP
50957	623	4	River	River	NNP
50957	623	5	from	from	IN
50957	623	6	Fort	Fort	NNP
50957	623	7	Snelling	Snelling	NNP
50957	623	8	to	to	IN
50957	623	9	Minneapolis	Minneapolis	NNP
50957	623	10	209	209	CD
50957	623	11	54	54	CD
50957	623	12	.	.	.
50957	624	1	Map	Map	NNP
50957	624	2	showing	show	VBG
50957	624	3	the	the	DT
50957	624	4	effect	effect	NN
50957	624	5	of	of	IN
50957	624	6	the	the	DT
50957	624	7	glacial	glacial	JJ
50957	624	8	dam	dam	NN
50957	624	9	at	at	IN
50957	624	10	Cincinnati	Cincinnati	NNP
50957	624	11	213	213	CD
50957	624	12	55	55	CD
50957	624	13	.	.	.
50957	625	1	Map	Map	NNP
50957	625	2	of	of	IN
50957	625	3	Lake	Lake	NNP
50957	625	4	Erie	Erie	NNP
50957	625	5	-	-	HYPH
50957	625	6	Ontario	Ontario	NNP
50957	625	7	219	219	CD
50957	625	8	56	56	CD
50957	625	9	.	.	.
50957	626	1	Map	Map	NNP
50957	626	2	of	of	IN
50957	626	3	Cuyahoga	Cuyahoga	NNP
50957	626	4	Lake	Lake	NNP
50957	626	5	221	221	CD
50957	626	6	57	57	CD
50957	626	7	.	.	.
50957	627	1	Section	section	NN
50957	627	2	of	of	IN
50957	627	3	the	the	DT
50957	627	4	lake	lake	NN
50957	627	5	ridges	ridge	NNS
50957	627	6	near	near	IN
50957	627	7	Sandusky	Sandusky	NNP
50957	627	8	,	,	,
50957	627	9	Ohio	Ohio	NNP
50957	627	10	223	223	CD
50957	627	11	58	58	CD
50957	627	12	.	.	.
50957	628	1	Map	Map	NNP
50957	628	2	showing	show	VBG
50957	628	3	stages	stage	NNS
50957	628	4	of	of	IN
50957	628	5	recession	recession	NN
50957	628	6	of	of	IN
50957	628	7	the	the	DT
50957	628	8	ice	ice	NN
50957	628	9	in	in	IN
50957	628	10	Minnesota	Minnesota	NNP
50957	628	11	225	225	CD
50957	628	12	59	59	CD
50957	628	13	.	.	.
50957	629	1	Glacial	glacial	JJ
50957	629	2	terrace	terrace	NN
50957	629	3	on	on	IN
50957	629	4	Raccoon	Raccoon	NNP
50957	629	5	Creek	Creek	NNP
50957	629	6	,	,	,
50957	629	7	in	in	IN
50957	629	8	Ohio	Ohio	NNP
50957	629	9	227	227	CD
50957	629	10	60	60	CD
50957	629	11	.	.	.
50957	630	1	Ideal	ideal	JJ
50957	630	2	section	section	NN
50957	630	3	across	across	IN
50957	630	4	a	a	DT
50957	630	5	river	river	NN
50957	630	6	-	-	HYPH
50957	630	7	bed	bed	NN
50957	630	8	in	in	IN
50957	630	9	drift	drift	NNP
50957	630	10	region	region	NN
50957	630	11	229	229	CD
50957	630	12	61	61	CD
50957	630	13	.	.	.
50957	631	1	Map	Map	NNP
50957	631	2	of	of	IN
50957	631	3	Lakes	Lakes	NNP
50957	631	4	Bonneville	Bonneville	NNP
50957	631	5	and	and	CC
50957	631	6	Lahontan	Lahontan	NNP
50957	631	7	234	234	CD
50957	631	8	62	62	CD
50957	631	9	.	.	.
50957	632	1	Parallel	parallel	JJ
50957	632	2	roads	road	NNS
50957	632	3	of	of	IN
50957	632	4	Glen	Glen	NNP
50957	632	5	Roy	Roy	NNP
50957	632	6	239	239	CD
50957	632	7	63	63	CD
50957	632	8	.	.	.
50957	633	1	Map	Map	NNP
50957	633	2	showing	show	VBG
50957	633	3	glacial	glacial	JJ
50957	633	4	terraces	terrace	NNS
50957	633	5	on	on	IN
50957	633	6	the	the	DT
50957	633	7	Delaware	Delaware	NNP
50957	633	8	and	and	CC
50957	633	9	Schuylkill	Schuylkill	NNP
50957	633	10	Rivers	Rivers	NNP
50957	633	11	243	243	CD
50957	633	12	64	64	CD
50957	633	13	.	.	.
50957	634	1	Palæolith	Palæolith	NNP
50957	634	2	found	find	VBN
50957	634	3	by	by	IN
50957	634	4	Abbott	Abbott	NNP
50957	634	5	in	in	IN
50957	634	6	New	New	NNP
50957	634	7	Jersey	Jersey	NNP
50957	634	8	244	244	CD
50957	634	9	65	65	CD
50957	634	10	.	.	.
50957	635	1	Section	section	NN
50957	635	2	across	across	IN
50957	635	3	the	the	DT
50957	635	4	Delaware	Delaware	NNP
50957	635	5	River	River	NNP
50957	635	6	at	at	IN
50957	635	7	Trenton	Trenton	NNP
50957	635	8	,	,	,
50957	635	9	N.	N.	NNP
50957	635	10	J.	J.	NNP
50957	636	1	245	245	CD
50957	636	2	66	66	CD
50957	636	3	.	.	.
50957	637	1	Section	section	NN
50957	637	2	of	of	IN
50957	637	3	the	the	DT
50957	637	4	Trenton	Trenton	NNP
50957	637	5	gravel	gravel	NN
50957	637	6	246	246	CD
50957	637	7	67	67	CD
50957	637	8	.	.	.
50957	638	1	Face	face	NN
50957	638	2	view	view	NN
50957	638	3	of	of	IN
50957	638	4	argillite	argillite	NN
50957	638	5	implement	implement	NN
50957	638	6	found	find	VBN
50957	638	7	by	by	IN
50957	638	8	Dr.	Dr.	NNP
50957	638	9	C.	C.	NNP
50957	638	10	C.	C.	NNP
50957	638	11	Abbott	Abbott	NNP
50957	638	12	in	in	IN
50957	638	13	1876	1876	CD
50957	638	14	.	.	.
50957	639	1	247	247	CD
50957	639	2	68	68	CD
50957	639	3	.	.	.
50957	640	1	Argillite	argillite	NN
50957	640	2	implement	implement	NN
50957	640	3	found	find	VBN
50957	640	4	by	by	IN
50957	640	5	Dr.	Dr.	NNP
50957	640	6	C.	C.	NNP
50957	640	7	C.	C.	NNP
50957	640	8	Abbott	Abbott	NNP
50957	640	9	,	,	,
50957	640	10	March	March	NNP
50957	640	11	,	,	,
50957	640	12	1879	1879	CD
50957	640	13	248	248	CD
50957	640	14	69	69	CD
50957	640	15	.	.	.
50957	641	1	Chipped	chip	VBN
50957	641	2	pebble	pebble	NN
50957	641	3	of	of	IN
50957	641	4	black	black	JJ
50957	641	5	chert	chert	NN
50957	641	6	found	find	VBN
50957	641	7	by	by	IN
50957	641	8	Dr.	Dr.	NNP
50957	641	9	C.	C.	NNP
50957	641	10	L.	L.	NNP
50957	641	11	Metz	Metz	NNP
50957	641	12	,	,	,
50957	641	13	October	October	NNP
50957	641	14	,	,	,
50957	641	15	1885	1885	CD
50957	641	16	249	249	CD
50957	641	17	70	70	CD
50957	641	18	.	.	.
50957	642	1	Map	Map	NNP
50957	642	2	showing	show	VBG
50957	642	3	glaciated	glaciated	JJ
50957	642	4	area	area	NN
50957	642	5	in	in	IN
50957	642	6	Ohio	Ohio	NNP
50957	642	7	250	250	CD
50957	642	8	71	71	CD
50957	642	9	.	.	.
50957	643	1	Palæoliths	palæolith	NNS
50957	643	2	from	from	IN
50957	643	3	Newcomerstown	Newcomerstown	NNP
50957	643	4	and	and	CC
50957	643	5	Amiens	Amiens	NNP
50957	643	6	(	(	-LRB-
50957	643	7	face	face	NN
50957	643	8	view	view	NN
50957	643	9	)	)	-RRB-
50957	643	10	252	252	CD
50957	643	11	72	72	CD
50957	643	12	.	.	.
50957	644	1	Edge	edge	NN
50957	644	2	view	view	NN
50957	644	3	of	of	IN
50957	644	4	the	the	DT
50957	644	5	preceding	precede	VBG
50957	644	6	253	253	CD
50957	644	7	73	73	CD
50957	644	8	.	.	.
50957	645	1	Section	section	NN
50957	645	2	across	across	IN
50957	645	3	the	the	DT
50957	645	4	Mississippi	Mississippi	NNP
50957	645	5	Valley	Valley	NNP
50957	645	6	at	at	IN
50957	645	7	Little	Little	NNP
50957	645	8	Falls	Falls	NNP
50957	645	9	,	,	,
50957	645	10	Minn.	Minnesota	NNP
50957	645	11	254	254	CD
50957	645	12	74	74	CD
50957	645	13	.	.	.
50957	646	1	Quartz	Quartz	NNP
50957	646	2	implement	implement	NN
50957	646	3	found	find	VBN
50957	646	4	by	by	IN
50957	646	5	Miss	Miss	NNP
50957	646	6	F.	F.	NNP
50957	646	7	E.	E.	NNP
50957	646	8	Babbitt	Babbitt	NNP
50957	646	9	,	,	,
50957	646	10	1878	1878	CD
50957	646	11	,	,	,
50957	646	12	at	at	IN
50957	646	13	Little	Little	NNP
50957	646	14	Falls	Falls	NNP
50957	646	15	,	,	,
50957	646	16	Minn	Minn	NNP
50957	646	17	255	255	CD
50957	646	18	75	75	CD
50957	646	19	.	.	.
50957	647	1	Argillite	argillite	NN
50957	647	2	implement	implement	NN
50957	647	3	found	find	VBN
50957	647	4	by	by	IN
50957	647	5	H.	H.	NNP
50957	647	6	T.	T.	NNP
50957	647	7	Cresson	Cresson	NNP
50957	647	8	,	,	,
50957	647	9	1887	1887	CD
50957	647	10	259	259	CD
50957	647	11	76	76	CD
50957	647	12	.	.	.
50957	648	1	General	general	JJ
50957	648	2	view	view	NN
50957	648	3	of	of	IN
50957	648	4	Baltimore	Baltimore	NNP
50957	648	5	and	and	CC
50957	648	6	Ohio	Ohio	NNP
50957	648	7	Railroad	Railroad	NNP
50957	648	8	cut	cut	NN
50957	648	9	,	,	,
50957	648	10	Claymont	Claymont	NNP
50957	648	11	,	,	,
50957	648	12	Del.	Delaware	NNP
50957	649	1	260	260	CD
50957	649	2	77	77	CD
50957	649	3	.	.	.
50957	650	1	Section	section	NN
50957	650	2	across	across	IN
50957	650	3	valley	valley	NN
50957	650	4	of	of	IN
50957	650	5	the	the	DT
50957	650	6	Somme	Somme	NNP
50957	650	7	262	262	CD
50957	650	8	78	78	CD
50957	650	9	.	.	.
50957	651	1	Mouth	Mouth	NNP
50957	651	2	of	of	IN
50957	651	3	Kent	Kent	NNP
50957	651	4	's	's	POS
50957	651	5	Hole	Hole	NNP
50957	651	6	268	268	CD
50957	651	7	79	79	CD
50957	651	8	.	.	.
50957	652	1	Engis	Engis	NNP
50957	652	2	skull	skull	NNP
50957	652	3	(	(	-LRB-
50957	652	4	reduced	reduce	VBN
50957	652	5	)	)	-RRB-
50957	652	6	274	274	CD
50957	652	7	80	80	CD
50957	652	8	.	.	.
50957	653	1	Comparison	comparison	NN
50957	653	2	of	of	IN
50957	653	3	forms	form	NNS
50957	653	4	of	of	IN
50957	653	5	skulls	skull	NNS
50957	653	6	276	276	CD
50957	653	7	81	81	CD
50957	653	8	.	.	.
50957	654	1	Skull	Skull	NNP
50957	654	2	of	of	IN
50957	654	3	the	the	DT
50957	654	4	Man	Man	NNP
50957	654	5	of	of	IN
50957	654	6	Spy	Spy	NNP
50957	654	7	277	277	CD
50957	654	8	82	82	CD
50957	654	9	.	.	.
50957	655	1	Tooth	Tooth	NNP
50957	655	2	of	of	IN
50957	655	3	Machairodus	Machairodus	NNP
50957	655	4	neogæus	neogæus	NNP
50957	655	5	281	281	CD
50957	655	6	83	83	CD
50957	655	7	.	.	.
50957	656	1	Perfect	perfect	JJ
50957	656	2	tooth	tooth	NN
50957	656	3	of	of	IN
50957	656	4	an	an	DT
50957	656	5	Elephas	Elephas	NNP
50957	656	6	281	281	CD
50957	656	7	84	84	CD
50957	656	8	.	.	.
50957	657	1	Skull	Skull	NNP
50957	657	2	of	of	IN
50957	657	3	Hyena	Hyena	NNP
50957	657	4	spelæa	spelæa	VBP
50957	657	5	282	282	CD
50957	657	6	85	85	CD
50957	657	7	.	.	.
50957	658	1	Celebrated	celebrated	JJ
50957	658	2	skeleton	skeleton	NN
50957	658	3	of	of	IN
50957	658	4	mammoth	mammoth	NN
50957	658	5	in	in	IN
50957	658	6	St.	St.	NNP
50957	658	7	Petersburg	Petersburg	NNP
50957	658	8	Museum	Museum	NNP
50957	658	9	283	283	CD
50957	658	10	86	86	CD
50957	658	11	.	.	.
50957	659	1	Molar	molar	JJ
50957	659	2	tooth	tooth	NN
50957	659	3	of	of	IN
50957	659	4	mammoth	mammoth	JJ
50957	659	5	284	284	CD
50957	659	6	87	87	CD
50957	659	7	.	.	.
50957	660	1	Tooth	Tooth	NNP
50957	660	2	of	of	IN
50957	660	3	Mastodon	Mastodon	NNP
50957	660	4	Americanus	Americanus	NNP
50957	660	5	284	284	CD
50957	660	6	88	88	CD
50957	660	7	.	.	.
50957	661	1	Skeleton	Skeleton	NNP
50957	661	2	of	of	IN
50957	661	3	Mastodon	Mastodon	NNP
50957	661	4	Americanus	Americanus	NNP
50957	661	5	286	286	CD
50957	661	6	89	89	CD
50957	661	7	.	.	.
50957	662	1	Skeleton	Skeleton	NNP
50957	662	2	of	of	IN
50957	662	3	Rhinoceros	Rhinoceros	NNP
50957	662	4	tichorhinus	tichorhinus	DT
50957	662	5	287	287	CD
50957	662	6	90	90	CD
50957	662	7	.	.	.
50957	663	1	Skull	skull	NN
50957	663	2	of	of	IN
50957	663	3	cave	cave	NN
50957	663	4	-	-	HYPH
50957	663	5	bear	bear	NN
50957	663	6	287	287	CD
50957	663	7	91	91	CD
50957	663	8	.	.	.
50957	664	1	Skeleton	Skeleton	NNP
50957	664	2	of	of	IN
50957	664	3	the	the	DT
50957	664	4	Irish	Irish	NNP
50957	664	5	elk	elk	NNP
50957	664	6	288	288	CD
50957	664	7	92	92	CD
50957	664	8	.	.	.
50957	665	1	Musk	musk	JJ
50957	665	2	-	-	HYPH
50957	665	3	sheep	sheep	NN
50957	665	4	289	289	CD
50957	665	5	93	93	CD
50957	665	6	.	.	.
50957	666	1	Reindeer	Reindeer	NNP
50957	666	2	290	290	CD
50957	666	3	94	94	CD
50957	666	4	.	.	.
50957	667	1	Section	section	NN
50957	667	2	across	across	IN
50957	667	3	Table	Table	NNP
50957	667	4	Mountain	Mountain	NNP
50957	667	5	,	,	,
50957	667	6	Tuolumne	Tuolumne	NNP
50957	667	7	County	County	NNP
50957	667	8	,	,	,
50957	667	9	Cal	Cal	NNP
50957	667	10	.	.	.
50957	668	1	294	294	CD
50957	668	2	95	95	CD
50957	668	3	.	.	.
50957	669	1	Calaveras	calavera	NNS
50957	669	2	skull	skull	VBP
50957	669	3	295	295	CD
50957	669	4	96	96	CD
50957	669	5	.	.	.
50957	670	1	Three	three	CD
50957	670	2	views	view	NNS
50957	670	3	of	of	IN
50957	670	4	Nampa	Nampa	NNP
50957	670	5	image	image	NN
50957	670	6	,	,	,
50957	670	7	drawn	draw	VBN
50957	670	8	to	to	TO
50957	670	9	scale	scale	VB
50957	670	10	298	298	CD
50957	670	11	97	97	CD
50957	670	12	.	.	.
50957	671	1	Map	Map	NNP
50957	671	2	showing	show	VBG
50957	671	3	Pocatello	Pocatello	NNP
50957	671	4	,	,	,
50957	671	5	Nampa	Nampa	NNP
50957	671	6	,	,	,
50957	671	7	and	and	CC
50957	671	8	the	the	DT
50957	671	9	valley	valley	NN
50957	671	10	of	of	IN
50957	671	11	Snake	Snake	NNP
50957	671	12	River	River	NNP
50957	671	13	299	299	CD
50957	671	14	98	98	CD
50957	671	15	.	.	.
50957	672	1	Section	section	NN
50957	672	2	across	across	IN
50957	672	3	the	the	DT
50957	672	4	channel	channel	NN
50957	672	5	of	of	IN
50957	672	6	the	the	DT
50957	672	7	Stanislaus	Stanislaus	NNP
50957	672	8	River	River	NNP
50957	672	9	300	300	CD
50957	672	10	99	99	CD
50957	672	11	.	.	.
50957	673	1	Diagram	Diagram	NNP
50957	673	2	showing	show	VBG
50957	673	3	effect	effect	NN
50957	673	4	of	of	IN
50957	673	5	precession	precession	CD
50957	673	6	308	308	CD
50957	673	7	100	100	CD
50957	673	8	.	.	.
50957	674	1	Map	Map	NNP
50957	674	2	showing	show	VBG
50957	674	3	course	course	NN
50957	674	4	of	of	IN
50957	674	5	currents	current	NNS
50957	674	6	in	in	IN
50957	674	7	the	the	DT
50957	674	8	Atlantic	Atlantic	NNP
50957	674	9	Ocean	Ocean	NNP
50957	674	10	314	314	CD
50957	674	11	101	101	CD
50957	674	12	.	.	.
50957	675	1	Map	Map	NNP
50957	675	2	showing	show	VBG
50957	675	3	how	how	WRB
50957	675	4	the	the	DT
50957	675	5	land	land	NN
50957	675	6	clusters	cluster	VBZ
50957	675	7	about	about	IN
50957	675	8	the	the	DT
50957	675	9	north	north	NNP
50957	675	10	pole	pole	NNP
50957	675	11	319	319	CD
50957	675	12	102	102	CD
50957	675	13	.	.	.
50957	676	1	Diagram	Diagram	NNP
50957	676	2	showing	show	VBG
50957	676	3	oscillations	oscillation	NNS
50957	676	4	of	of	IN
50957	676	5	land	land	NN
50957	676	6	-	-	HYPH
50957	676	7	surface	surface	NN
50957	676	8	and	and	CC
50957	676	9	ice	ice	NN
50957	676	10	-	-	HYPH
50957	676	11	surface	surface	NN
50957	676	12	during	during	IN
50957	676	13	the	the	DT
50957	676	14	Glacial	Glacial	NNP
50957	676	15	epoch	epoch	NNP
50957	676	16	323	323	CD
50957	676	17	103	103	CD
50957	676	18	.	.	.
50957	677	1	Diagram	diagram	NN
50957	677	2	of	of	IN
50957	677	3	eccentricity	eccentricity	NN
50957	677	4	and	and	CC
50957	677	5	precession	precession	CD
50957	677	6	333	333	CD
50957	677	7	104	104	CD
50957	677	8	.	.	.
50957	678	1	Map	Map	NNP
50957	678	2	of	of	IN
50957	678	3	the	the	DT
50957	678	4	Niagara	Niagara	NNP
50957	678	5	River	River	NNP
50957	678	6	below	below	IN
50957	678	7	the	the	DT
50957	678	8	Falls	Falls	NNP
50957	678	9	334	334	CD
50957	678	10	105	105	CD
50957	678	11	.	.	.
50957	679	1	Section	section	NN
50957	679	2	of	of	IN
50957	679	3	strata	strata	NN
50957	679	4	along	along	IN
50957	679	5	the	the	DT
50957	679	6	Niagara	Niagara	NNP
50957	679	7	Gorge	Gorge	NNP
50957	679	8	336	336	CD
50957	679	9	106	106	CD
50957	679	10	.	.	.
50957	680	1	Map	Map	NNP
50957	680	2	showing	show	VBG
50957	680	3	the	the	DT
50957	680	4	recession	recession	NN
50957	680	5	of	of	IN
50957	680	6	the	the	DT
50957	680	7	Horseshoe	Horseshoe	NNP
50957	680	8	Falls	Falls	NNP
50957	680	9	since	since	IN
50957	680	10	1842	1842	CD
50957	680	11	338	338	CD
50957	680	12	107	107	CD
50957	680	13	.	.	.
50957	681	1	Section	section	NN
50957	681	2	of	of	IN
50957	681	3	kettle	kettle	JJ
50957	681	4	-	-	HYPH
50957	681	5	hole	hole	NN
50957	681	6	near	near	IN
50957	681	7	Pomp	Pomp	NNP
50957	681	8	's	's	POS
50957	681	9	Pond	Pond	NNP
50957	681	10	,	,	,
50957	681	11	Andover	Andover	NNP
50957	681	12	,	,	,
50957	681	13	Mass.	Massachusetts	NNP
50957	682	1	345	345	CD
50957	682	2	108	108	CD
50957	682	3	.	.	.
50957	683	1	Flint	flint	NN
50957	683	2	-	-	HYPH
50957	683	3	flakes	flake	NNS
50957	683	4	collected	collect	VBN
50957	683	5	by	by	IN
50957	683	6	Abbé	Abbé	NNP
50957	683	7	Bourgeois	Bourgeois	NNP
50957	683	8	368	368	CD
50957	683	9	MAPS	MAPS	NNP
50957	683	10	.	.	.
50957	684	1	TO	to	TO
50957	684	2	FACE	face	VB
50957	684	3	PAGE	PAGE	NNP
50957	684	4	Contour	Contour	NNP
50957	684	5	and	and	CC
50957	684	6	glacial	glacial	JJ
50957	684	7	map	map	NN
50957	684	8	of	of	IN
50957	684	9	the	the	DT
50957	684	10	British	British	NNP
50957	684	11	Isles	Isles	NNPS
50957	684	12	_	_	NNP
50957	684	13	Frontispiece	Frontispiece	NNP
50957	684	14	.	.	.
50957	684	15	_	_	NNP
50957	684	16	Map	Map	NNP
50957	684	17	showing	show	VBG
50957	684	18	the	the	DT
50957	684	19	glacial	glacial	JJ
50957	684	20	geology	geology	NN
50957	684	21	of	of	IN
50957	684	22	the	the	DT
50957	684	23	United	United	NNP
50957	684	24	States	States	NNP
50957	684	25	66	66	CD
50957	684	26	Map	Map	NNP
50957	684	27	of	of	IN
50957	684	28	glacial	glacial	JJ
50957	684	29	movements	movement	NNS
50957	684	30	in	in	IN
50957	684	31	France	France	NNP
50957	684	32	and	and	CC
50957	684	33	Switzerland	Switzerland	NNP
50957	684	34	132	132	CD
50957	684	35	MAN	MAN	NNP
50957	684	36	AND	and	CC
50957	684	37	THE	the	DT
50957	684	38	GLACIAL	GLACIAL	NNP
50957	684	39	PERIOD	PERIOD	NNP
50957	684	40	.	.	.
50957	685	1	CHAPTER	CHAPTER	NNP
50957	685	2	I.	I.	NNP
50957	686	1	INTRODUCTORY	INTRODUCTORY	NNP
50957	686	2	.	.	.
50957	687	1	That	that	DT
50957	687	2	glaciers	glacier	NNS
50957	687	3	now	now	RB
50957	687	4	exist	exist	VBP
50957	687	5	in	in	IN
50957	687	6	the	the	DT
50957	687	7	Alps	Alps	NNP
50957	687	8	,	,	,
50957	687	9	in	in	IN
50957	687	10	the	the	DT
50957	687	11	Scandinavian	scandinavian	JJ
50957	687	12	range	range	NN
50957	687	13	,	,	,
50957	687	14	in	in	IN
50957	687	15	Iceland	Iceland	NNP
50957	687	16	,	,	,
50957	687	17	in	in	IN
50957	687	18	the	the	DT
50957	687	19	Himalayas	Himalayas	NNP
50957	687	20	,	,	,
50957	687	21	in	in	IN
50957	687	22	New	New	NNP
50957	687	23	Zealand	Zealand	NNP
50957	687	24	,	,	,
50957	687	25	in	in	IN
50957	687	26	Patagonia	Patagonia	NNP
50957	687	27	,	,	,
50957	687	28	and	and	CC
50957	687	29	in	in	IN
50957	687	30	the	the	DT
50957	687	31	mountains	mountain	NNS
50957	687	32	of	of	IN
50957	687	33	Washington	Washington	NNP
50957	687	34	,	,	,
50957	687	35	British	British	NNP
50957	687	36	Columbia	Columbia	NNP
50957	687	37	,	,	,
50957	687	38	and	and	CC
50957	687	39	southeastern	southeastern	JJ
50957	687	40	Alaska	Alaska	NNP
50957	687	41	,	,	,
50957	687	42	and	and	CC
50957	687	43	that	that	IN
50957	687	44	a	a	DT
50957	687	45	vast	vast	JJ
50957	687	46	ice	ice	NN
50957	687	47	-	-	HYPH
50957	687	48	sheet	sheet	NN
50957	687	49	envelops	envelop	NNS
50957	687	50	Greenland	Greenland	NNP
50957	687	51	and	and	CC
50957	687	52	the	the	DT
50957	687	53	Antarctic	Antarctic	NNP
50957	687	54	Continent	Continent	NNP
50957	687	55	,	,	,
50957	687	56	are	be	VBP
50957	687	57	statements	statement	NNS
50957	687	58	which	which	WDT
50957	687	59	can	can	MD
50957	687	60	be	be	VB
50957	687	61	verified	verify	VBN
50957	687	62	by	by	IN
50957	687	63	any	any	DT
50957	687	64	one	one	NN
50957	687	65	who	who	WP
50957	687	66	will	will	MD
50957	687	67	take	take	VB
50957	687	68	the	the	DT
50957	687	69	trouble	trouble	NN
50957	687	70	to	to	TO
50957	687	71	visit	visit	VB
50957	687	72	those	those	DT
50957	687	73	regions	region	NNS
50957	687	74	.	.	.
50957	688	1	That	that	IN
50957	688	2	,	,	,
50957	688	3	at	at	IN
50957	688	4	a	a	DT
50957	688	5	comparatively	comparatively	RB
50957	688	6	recent	recent	JJ
50957	688	7	date	date	NN
50957	688	8	,	,	,
50957	688	9	these	these	DT
50957	688	10	glaciers	glacier	NNS
50957	688	11	extended	extend	VBD
50957	688	12	far	far	RB
50957	688	13	beyond	beyond	IN
50957	688	14	their	-PRON-	PRP$
50957	688	15	present	present	JJ
50957	688	16	limits	limit	NNS
50957	688	17	,	,	,
50957	688	18	and	and	CC
50957	688	19	that	that	IN
50957	688	20	others	other	NNS
50957	688	21	existed	exist	VBD
50957	688	22	upon	upon	IN
50957	688	23	the	the	DT
50957	688	24	highlands	highland	NNS
50957	688	25	of	of	IN
50957	688	26	Scotland	Scotland	NNP
50957	688	27	and	and	CC
50957	688	28	British	British	NNP
50957	688	29	America	America	NNP
50957	688	30	,	,	,
50957	688	31	and	and	CC
50957	688	32	at	at	IN
50957	688	33	one	one	CD
50957	688	34	time	time	NN
50957	688	35	covered	cover	VBD
50957	688	36	a	a	DT
50957	688	37	large	large	JJ
50957	688	38	part	part	NN
50957	688	39	of	of	IN
50957	688	40	the	the	DT
50957	688	41	British	British	NNP
50957	688	42	Isles	Isles	NNPS
50957	688	43	,	,	,
50957	688	44	the	the	DT
50957	688	45	whole	whole	NN
50957	688	46	of	of	IN
50957	688	47	British	British	NNP
50957	688	48	America	America	NNP
50957	688	49	,	,	,
50957	688	50	and	and	CC
50957	688	51	a	a	DT
50957	688	52	considerable	considerable	JJ
50957	688	53	area	area	NN
50957	688	54	in	in	IN
50957	688	55	the	the	DT
50957	688	56	northern	northern	JJ
50957	688	57	part	part	NN
50957	688	58	of	of	IN
50957	688	59	the	the	DT
50957	688	60	United	United	NNP
50957	688	61	States	States	NNP
50957	688	62	,	,	,
50957	688	63	are	be	VBP
50957	688	64	inferences	inference	NNS
50957	688	65	drawn	draw	VBN
50957	688	66	from	from	IN
50957	688	67	phenomena	phenomenon	NNS
50957	688	68	which	which	WDT
50957	688	69	are	be	VBP
50957	688	70	open	open	JJ
50957	688	71	to	to	IN
50957	688	72	every	every	DT
50957	688	73	one	one	NN
50957	688	74	's	's	POS
50957	688	75	observations	observation	NNS
50957	688	76	.	.	.
50957	689	1	That	that	DT
50957	689	2	man	man	NN
50957	689	3	was	be	VBD
50957	689	4	in	in	IN
50957	689	5	existence	existence	NN
50957	689	6	and	and	CC
50957	689	7	occupied	occupy	VBD
50957	689	8	both	both	CC
50957	689	9	Europe	Europe	NNP
50957	689	10	and	and	CC
50957	689	11	America	America	NNP
50957	689	12	during	during	IN
50957	689	13	this	this	DT
50957	689	14	great	great	JJ
50957	689	15	expansion	expansion	NN
50957	689	16	of	of	IN
50957	689	17	the	the	DT
50957	689	18	northern	northern	JJ
50957	689	19	glaciers	glacier	NNS
50957	689	20	is	be	VBZ
50957	689	21	proved	prove	VBN
50957	689	22	by	by	IN
50957	689	23	evidence	evidence	NN
50957	689	24	which	which	WDT
50957	689	25	is	be	VBZ
50957	689	26	now	now	RB
50957	689	27	beyond	beyond	IN
50957	689	28	dispute	dispute	NN
50957	689	29	.	.	.
50957	690	1	It	-PRON-	PRP
50957	690	2	is	be	VBZ
50957	690	3	the	the	DT
50957	690	4	object	object	NN
50957	690	5	of	of	IN
50957	690	6	the	the	DT
50957	690	7	present	present	JJ
50957	690	8	volume	volume	NN
50957	690	9	to	to	TO
50957	690	10	make	make	VB
50957	690	11	a	a	DT
50957	690	12	concise	concise	JJ
50957	690	13	presentation	presentation	NN
50957	690	14	of	of	IN
50957	690	15	the	the	DT
50957	690	16	facts	fact	NNS
50957	690	17	which	which	WDT
50957	690	18	have	have	VBP
50957	690	19	been	be	VBN
50957	690	20	rapidly	rapidly	RB
50957	690	21	accumulating	accumulate	VBG
50957	690	22	during	during	IN
50957	690	23	the	the	DT
50957	690	24	past	past	JJ
50957	690	25	few	few	JJ
50957	690	26	years	year	NNS
50957	690	27	relating	relate	VBG
50957	690	28	to	to	IN
50957	690	29	the	the	DT
50957	690	30	Glacial	glacial	JJ
50957	690	31	period	period	NN
50957	690	32	and	and	CC
50957	690	33	to	to	IN
50957	690	34	its	-PRON-	PRP$
50957	690	35	connection	connection	NN
50957	690	36	with	with	IN
50957	690	37	human	human	JJ
50957	690	38	history	history	NN
50957	690	39	.	.	.
50957	691	1	Before	before	IN
50957	691	2	speaking	speak	VBG
50957	691	3	of	of	IN
50957	691	4	the	the	DT
50957	691	5	number	number	NN
50957	691	6	and	and	CC
50957	691	7	present	present	JJ
50957	691	8	extent	extent	NN
50957	691	9	of	of	IN
50957	691	10	existing	exist	VBG
50957	691	11	glaciers	glacier	NNS
50957	691	12	,	,	,
50957	691	13	it	-PRON-	PRP
50957	691	14	will	will	MD
50957	691	15	be	be	VB
50957	691	16	profitable	profitable	JJ
50957	691	17	,	,	,
50957	691	18	however	however	RB
50957	691	19	,	,	,
50957	691	20	to	to	TO
50957	691	21	devote	devote	VB
50957	691	22	a	a	DT
50957	691	23	little	little	JJ
50957	691	24	attention	attention	NN
50957	691	25	to	to	IN
50957	691	26	the	the	DT
50957	691	27	definition	definition	NN
50957	691	28	of	of	IN
50957	691	29	terms	term	NNS
50957	691	30	.	.	.
50957	692	1	[	[	-LRB-
50957	692	2	Illustration	illustration	NN
50957	692	3	:	:	:
50957	692	4	Fig	Fig	NNP
50957	692	5	.	.	.
50957	693	1	1.--Zermatt	1.--zermatt	CD
50957	693	2	Glacier	Glacier	NNP
50957	693	3	(	(	-LRB-
50957	693	4	Agassiz	Agassiz	NNP
50957	693	5	)	)	-RRB-
50957	693	6	.	.	.
50957	693	7	]	]	-RRB-
50957	694	1	A	a	DT
50957	694	2	_	_	NNP
50957	694	3	glacier	glacier	NN
50957	694	4	_	_	NNP
50957	694	5	is	be	VBZ
50957	694	6	a	a	DT
50957	694	7	mass	mass	NN
50957	694	8	of	of	IN
50957	694	9	ice	ice	NN
50957	694	10	so	so	RB
50957	694	11	situated	situated	JJ
50957	694	12	and	and	CC
50957	694	13	of	of	IN
50957	694	14	such	such	JJ
50957	694	15	size	size	NN
50957	694	16	as	as	IN
50957	694	17	to	to	TO
50957	694	18	have	have	VB
50957	694	19	motion	motion	NN
50957	694	20	in	in	IN
50957	694	21	itself	-PRON-	PRP
50957	694	22	.	.	.
50957	695	1	The	the	DT
50957	695	2	conditions	condition	NNS
50957	695	3	determining	determine	VBG
50957	695	4	the	the	DT
50957	695	5	character	character	NN
50957	695	6	and	and	CC
50957	695	7	rate	rate	NN
50957	695	8	of	of	IN
50957	695	9	this	this	DT
50957	695	10	motion	motion	NN
50957	695	11	will	will	MD
50957	695	12	come	come	VB
50957	695	13	up	up	RP
50957	695	14	for	for	IN
50957	695	15	statement	statement	NN
50957	695	16	and	and	CC
50957	695	17	discussion	discussion	NN
50957	695	18	later	later	RB
50957	695	19	.	.	.
50957	696	1	It	-PRON-	PRP
50957	696	2	is	be	VBZ
50957	696	3	sufficient	sufficient	JJ
50957	696	4	here	here	RB
50957	696	5	to	to	TO
50957	696	6	say	say	VB
50957	696	7	that	that	IN
50957	696	8	ice	ice	NN
50957	696	9	has	have	VBZ
50957	696	10	a	a	DT
50957	696	11	capacity	capacity	NN
50957	696	12	of	of	IN
50957	696	13	movement	movement	NN
50957	696	14	similar	similar	JJ
50957	696	15	to	to	IN
50957	696	16	that	that	DT
50957	696	17	possessed	possess	VBN
50957	696	18	by	by	IN
50957	696	19	such	such	JJ
50957	696	20	plastic	plastic	JJ
50957	696	21	substances	substance	NNS
50957	696	22	as	as	IN
50957	696	23	cold	cold	JJ
50957	696	24	molasses	molasse	NNS
50957	696	25	,	,	,
50957	696	26	wax	wax	NN
50957	696	27	,	,	,
50957	696	28	tar	tar	NN
50957	696	29	,	,	,
50957	696	30	or	or	CC
50957	696	31	cooling	cool	VBG
50957	696	32	lava	lava	NN
50957	696	33	.	.	.
50957	697	1	The	the	DT
50957	697	2	limit	limit	NN
50957	697	3	of	of	IN
50957	697	4	a	a	DT
50957	697	5	glacier	glacier	NN
50957	697	6	's	's	POS
50957	697	7	_	_	NNP
50957	697	8	motion	motion	NN
50957	697	9	_	_	NNP
50957	697	10	is	be	VBZ
50957	697	11	determined	determine	VBN
50957	697	12	by	by	IN
50957	697	13	the	the	DT
50957	697	14	forces	force	NNS
50957	697	15	which	which	WDT
50957	697	16	fix	fix	VBP
50957	697	17	the	the	DT
50957	697	18	point	point	NN
50957	697	19	at	at	IN
50957	697	20	which	which	WDT
50957	697	21	its	-PRON-	PRP$
50957	697	22	final	final	JJ
50957	697	23	melting	melting	NN
50957	697	24	takes	take	VBZ
50957	697	25	place	place	NN
50957	697	26	.	.	.
50957	698	1	This	this	DT
50957	698	2	will	will	MD
50957	698	3	therefore	therefore	RB
50957	698	4	depend	depend	VB
50957	698	5	upon	upon	IN
50957	698	6	both	both	CC
50957	698	7	the	the	DT
50957	698	8	warmth	warmth	NN
50957	698	9	of	of	IN
50957	698	10	the	the	DT
50957	698	11	weather	weather	NN
50957	698	12	and	and	CC
50957	698	13	upon	upon	IN
50957	698	14	the	the	DT
50957	698	15	amount	amount	NN
50957	698	16	of	of	IN
50957	698	17	ice	ice	NN
50957	698	18	.	.	.
50957	699	1	If	if	IN
50957	699	2	the	the	DT
50957	699	3	ice	ice	NN
50957	699	4	is	be	VBZ
50957	699	5	abundant	abundant	JJ
50957	699	6	,	,	,
50957	699	7	it	-PRON-	PRP
50957	699	8	will	will	MD
50957	699	9	move	move	VB
50957	699	10	farther	far	RBR
50957	699	11	into	into	IN
50957	699	12	the	the	DT
50957	699	13	region	region	NN
50957	699	14	of	of	IN
50957	699	15	warm	warm	JJ
50957	699	16	temperature	temperature	NN
50957	699	17	than	than	IN
50957	699	18	it	-PRON-	PRP
50957	699	19	will	will	MD
50957	699	20	if	if	IN
50957	699	21	it	-PRON-	PRP
50957	699	22	is	be	VBZ
50957	699	23	limited	limit	VBN
50957	699	24	in	in	IN
50957	699	25	supply	supply	NN
50957	699	26	.	.	.
50957	700	1	Upon	upon	IN
50957	700	2	ascending	ascend	VBG
50957	700	3	a	a	DT
50957	700	4	glacier	glacier	NN
50957	700	5	far	far	RB
50957	700	6	enough	enough	RB
50957	700	7	,	,	,
50957	700	8	one	one	NN
50957	700	9	reaches	reach	VBZ
50957	700	10	a	a	DT
50957	700	11	comparatively	comparatively	RB
50957	700	12	motionless	motionless	JJ
50957	700	13	part	part	NN
50957	700	14	corresponding	correspond	VBG
50957	700	15	to	to	IN
50957	700	16	the	the	DT
50957	700	17	lake	lake	NN
50957	700	18	out	out	IN
50957	700	19	of	of	IN
50957	700	20	which	which	WDT
50957	700	21	a	a	DT
50957	700	22	river	river	NN
50957	700	23	often	often	RB
50957	700	24	flows	flow	VBZ
50957	700	25	.	.	.
50957	701	1	Technically	technically	RB
50957	701	2	this	this	DT
50957	701	3	is	be	VBZ
50957	701	4	called	call	VBN
50957	701	5	the	the	DT
50957	701	6	_	_	NNP
50957	701	7	névé	névé	NNP
50957	701	8	_	_	NNP
50957	701	9	.	.	.
50957	702	1	_	_	NNP
50957	702	2	Glacial	Glacial	NNP
50957	702	3	ice	ice	NN
50957	702	4	_	_	NNP
50957	702	5	is	be	VBZ
50957	702	6	formed	form	VBN
50957	702	7	from	from	IN
50957	702	8	snow	snow	NN
50957	702	9	where	where	WRB
50957	702	10	the	the	DT
50957	702	11	annual	annual	JJ
50957	702	12	fall	fall	NN
50957	702	13	is	be	VBZ
50957	702	14	in	in	IN
50957	702	15	excess	excess	NN
50957	702	16	of	of	IN
50957	702	17	the	the	DT
50957	702	18	melting	melt	VBG
50957	702	19	power	power	NN
50957	702	20	of	of	IN
50957	702	21	the	the	DT
50957	702	22	sun	sun	NN
50957	702	23	at	at	IN
50957	702	24	that	that	DT
50957	702	25	point	point	NN
50957	702	26	.	.	.
50957	703	1	Through	through	IN
50957	703	2	the	the	DT
50957	703	3	influence	influence	NN
50957	703	4	of	of	IN
50957	703	5	pressure	pressure	NN
50957	703	6	,	,	,
50957	703	7	such	such	JJ
50957	703	8	as	as	IN
50957	703	9	a	a	DT
50957	703	10	boy	boy	NN
50957	703	11	applies	apply	VBZ
50957	703	12	to	to	IN
50957	703	13	a	a	DT
50957	703	14	snow	snow	NN
50957	703	15	-	-	HYPH
50957	703	16	ball	ball	NN
50957	703	17	(	(	-LRB-
50957	703	18	but	but	CC
50957	703	19	which	which	WDT
50957	703	20	in	in	IN
50957	703	21	the	the	DT
50957	703	22	_	_	NNP
50957	703	23	névé_-field	névé_-field	NNP
50957	703	24	arises	arise	VBZ
50957	703	25	from	from	IN
50957	703	26	the	the	DT
50957	703	27	weight	weight	NN
50957	703	28	of	of	IN
50957	703	29	the	the	DT
50957	703	30	accumulating	accumulate	VBG
50957	703	31	mass	mass	NN
50957	703	32	)	)	-RRB-
50957	703	33	,	,	,
50957	703	34	the	the	DT
50957	703	35	lower	low	JJR
50957	703	36	strata	strata	NN
50957	703	37	of	of	IN
50957	703	38	the	the	DT
50957	703	39	_	_	NNP
50957	703	40	névé	névé	NNP
50957	703	41	_	_	NNP
50957	703	42	are	be	VBP
50957	703	43	gradually	gradually	RB
50957	703	44	transformed	transform	VBN
50957	703	45	into	into	IN
50957	703	46	ice	ice	NN
50957	703	47	.	.	.
50957	704	1	This	this	DT
50957	704	2	process	process	NN
50957	704	3	,	,	,
50957	704	4	is	be	VBZ
50957	704	5	also	also	RB
50957	704	6	assisted	assist	VBN
50957	704	7	by	by	IN
50957	704	8	the	the	DT
50957	704	9	moisture	moisture	NN
50957	704	10	which	which	WDT
50957	704	11	percolates	percolate	VBZ
50957	704	12	through	through	IN
50957	704	13	the	the	DT
50957	704	14	snowy	snowy	JJ
50957	704	15	mass	mass	NN
50957	704	16	,	,	,
50957	704	17	and	and	CC
50957	704	18	which	which	WDT
50957	704	19	is	be	VBZ
50957	704	20	furnished	furnish	VBN
50957	704	21	both	both	CC
50957	704	22	by	by	IN
50957	704	23	the	the	DT
50957	704	24	melting	melting	NN
50957	704	25	of	of	IN
50957	704	26	the	the	DT
50957	704	27	surface	surface	NN
50957	704	28	snow	snow	NN
50957	704	29	and	and	CC
50957	704	30	by	by	IN
50957	704	31	occasional	occasional	JJ
50957	704	32	rains	rain	NNS
50957	704	33	.	.	.
50957	705	1	The	the	DT
50957	705	2	division	division	NN
50957	705	3	between	between	IN
50957	705	4	the	the	DT
50957	705	5	_	_	NNP
50957	705	6	névé	névé	NNP
50957	705	7	_	_	NNP
50957	705	8	and	and	CC
50957	705	9	the	the	DT
50957	705	10	glacier	glacier	NN
50957	705	11	proper	proper	JJ
50957	705	12	is	be	VBZ
50957	705	13	not	not	RB
50957	705	14	always	always	RB
50957	705	15	easily	easily	RB
50957	705	16	determined	determined	JJ
50957	705	17	.	.	.
50957	706	1	The	the	DT
50957	706	2	beginnings	beginning	NNS
50957	706	3	of	of	IN
50957	706	4	the	the	DT
50957	706	5	glacial	glacial	JJ
50957	706	6	movement	movement	NN
50957	706	7	--	--	:
50957	706	8	that	that	RB
50957	706	9	is	is	RB
50957	706	10	,	,	,
50957	706	11	of	of	IN
50957	706	12	the	the	DT
50957	706	13	movement	movement	NN
50957	706	14	of	of	IN
50957	706	15	the	the	DT
50957	706	16	ice	ice	NN
50957	706	17	-	-	HYPH
50957	706	18	stream	stream	NN
50957	706	19	flowing	flow	VBG
50957	706	20	out	out	IN
50957	706	21	of	of	IN
50957	706	22	the	the	DT
50957	706	23	_	_	NNP
50957	706	24	névé_-field	névé_-field	NNP
50957	706	25	--	--	:
50957	706	26	are	be	VBP
50957	706	27	somewhat	somewhat	RB
50957	706	28	like	like	IN
50957	706	29	the	the	DT
50957	706	30	beginnings	beginning	NNS
50957	706	31	of	of	IN
50957	706	32	the	the	DT
50957	706	33	movement	movement	NN
50957	706	34	of	of	IN
50957	706	35	the	the	DT
50957	706	36	water	water	NN
50957	706	37	from	from	IN
50957	706	38	a	a	DT
50957	706	39	great	great	JJ
50957	706	40	lake	lake	NN
50957	706	41	into	into	IN
50957	706	42	its	-PRON-	PRP$
50957	706	43	outlet	outlet	NN
50957	706	44	.	.	.
50957	707	1	The	the	DT
50957	707	2	_	_	NNP
50957	707	3	névé	névé	NNP
50957	707	4	_	_	NNP
50957	707	5	is	be	VBZ
50957	707	6	the	the	DT
50957	707	7	reservoir	reservoir	NN
50957	707	8	from	from	IN
50957	707	9	which	which	WDT
50957	707	10	the	the	DT
50957	707	11	glacier	glacier	NN
50957	707	12	gets	get	VBZ
50957	707	13	both	both	CC
50957	707	14	its	-PRON-	PRP$
50957	707	15	supply	supply	NN
50957	707	16	of	of	IN
50957	707	17	ice	ice	NN
50957	707	18	and	and	CC
50957	707	19	the	the	DT
50957	707	20	impulse	impulse	NN
50957	707	21	which	which	WDT
50957	707	22	gives	give	VBZ
50957	707	23	it	-PRON-	PRP
50957	707	24	its	-PRON-	PRP$
50957	707	25	first	first	JJ
50957	707	26	movement	movement	NN
50957	707	27	.	.	.
50957	708	1	There	there	EX
50957	708	2	can	can	MD
50957	708	3	not	not	RB
50957	708	4	be	be	VB
50957	708	5	a	a	DT
50957	708	6	glacier	glacier	NN
50957	708	7	without	without	IN
50957	708	8	a	a	DT
50957	708	9	_	_	NNP
50957	708	10	névé_-field	névé_-field	NN
50957	708	11	,	,	,
50957	708	12	as	as	IN
50957	708	13	there	there	EX
50957	708	14	can	can	MD
50957	708	15	not	not	RB
50957	708	16	be	be	VB
50957	708	17	a	a	DT
50957	708	18	river	river	NN
50957	708	19	without	without	IN
50957	708	20	a	a	DT
50957	708	21	drainage	drainage	NN
50957	708	22	basin	basin	NN
50957	708	23	.	.	.
50957	709	1	But	but	CC
50957	709	2	there	there	EX
50957	709	3	may	may	MD
50957	709	4	be	be	VB
50957	709	5	a	a	DT
50957	709	6	_	_	NNP
50957	709	7	névé_-field	névé_-field	NNP
50957	709	8	without	without	IN
50957	709	9	a	a	DT
50957	709	10	glacier	glacier	NN
50957	709	11	--	--	:
50957	709	12	that	that	RB
50957	709	13	is	is	RB
50957	709	14	,	,	,
50957	709	15	a	a	DT
50957	709	16	basin	basin	NN
50957	709	17	may	may	MD
50957	709	18	be	be	VB
50957	709	19	partially	partially	RB
50957	709	20	filled	fill	VBN
50957	709	21	with	with	IN
50957	709	22	snow	snow	NN
50957	709	23	which	which	WDT
50957	709	24	never	never	RB
50957	709	25	melts	melt	VBZ
50957	709	26	completely	completely	RB
50957	709	27	away	away	RB
50957	709	28	,	,	,
50957	709	29	while	while	IN
50957	709	30	the	the	DT
50957	709	31	equilibrium	equilibrium	NN
50957	709	32	of	of	IN
50957	709	33	forces	force	NNS
50957	709	34	is	be	VBZ
50957	709	35	such	such	JJ
50957	709	36	that	that	IN
50957	709	37	the	the	DT
50957	709	38	ice	ice	NN
50957	709	39	barely	barely	RB
50957	709	40	reaches	reach	VBZ
50957	709	41	to	to	IN
50957	709	42	the	the	DT
50957	709	43	outlet	outlet	NN
50957	709	44	from	from	IN
50957	709	45	which	which	WDT
50957	709	46	the	the	DT
50957	709	47	tongue	tongue	NN
50957	709	48	-	-	HYPH
50957	709	49	like	like	JJ
50957	709	50	projection	projection	NN
50957	709	51	(	(	-LRB-
50957	709	52	to	to	TO
50957	709	53	which	which	WDT
50957	709	54	the	the	DT
50957	709	55	name	name	NN
50957	709	56	glacier	glacier	NN
50957	709	57	would	would	MD
50957	709	58	be	be	VB
50957	709	59	applied	apply	VBN
50957	709	60	)	)	-RRB-
50957	709	61	fails	fail	VBZ
50957	709	62	to	to	TO
50957	709	63	emerge	emerge	VB
50957	709	64	only	only	RB
50957	709	65	because	because	IN
50957	709	66	of	of	IN
50957	709	67	the	the	DT
50957	709	68	lack	lack	NN
50957	709	69	of	of	IN
50957	709	70	material	material	NN
50957	709	71	.	.	.
50957	710	1	[	[	-LRB-
50957	710	2	Illustration	illustration	NN
50957	710	3	:	:	:
50957	710	4	Fig	Fig	NNP
50957	710	5	.	.	.
50957	711	1	2.--Illustrates	2.--illustrates	CD
50957	711	2	the	the	DT
50957	711	3	formation	formation	NN
50957	711	4	of	of	IN
50957	711	5	veined	veined	JJ
50957	711	6	structure	structure	NN
50957	711	7	by	by	IN
50957	711	8	pressure	pressure	NN
50957	711	9	at	at	IN
50957	711	10	the	the	DT
50957	711	11	junction	junction	NN
50957	711	12	of	of	IN
50957	711	13	two	two	CD
50957	711	14	branches	branch	NNS
50957	711	15	.	.	.
50957	711	16	]	]	-RRB-
50957	712	1	A	a	DT
50957	712	2	glacier	glacier	NN
50957	712	3	is	be	VBZ
50957	712	4	characterised	characterise	VBN
50957	712	5	by	by	IN
50957	712	6	both	both	DT
50957	712	7	_	_	NNP
50957	712	8	veins	vein	NNS
50957	712	9	_	_	NNP
50957	712	10	and	and	CC
50957	712	11	_	_	NNP
50957	712	12	fissures	fissure	VBZ
50957	712	13	_	_	NNP
50957	712	14	.	.	.
50957	713	1	The	the	DT
50957	713	2	veins	vein	NNS
50957	713	3	give	give	VBP
50957	713	4	it	-PRON-	PRP
50957	713	5	a	a	DT
50957	713	6	banded	band	VBN
50957	713	7	or	or	CC
50957	713	8	stratified	stratify	VBN
50957	713	9	appearance	appearance	NN
50957	713	10	,	,	,
50957	713	11	blue	blue	JJ
50957	713	12	alternating	alternate	VBG
50957	713	13	with	with	IN
50957	713	14	lighter	light	JJR
50957	713	15	-	-	HYPH
50957	713	16	coloured	colour	VBN
50957	713	17	portions	portion	NNS
50957	713	18	of	of	IN
50957	713	19	ice	ice	NN
50957	713	20	.	.	.
50957	714	1	As	as	IN
50957	714	2	these	these	DT
50957	714	3	bands	band	NNS
50957	714	4	are	be	VBP
50957	714	5	not	not	RB
50957	714	6	arranged	arrange	VBN
50957	714	7	with	with	IN
50957	714	8	any	any	DT
50957	714	9	apparent	apparent	JJ
50957	714	10	uniformity	uniformity	NN
50957	714	11	in	in	IN
50957	714	12	the	the	DT
50957	714	13	glacier	glacier	NN
50957	714	14	,	,	,
50957	714	15	their	-PRON-	PRP$
50957	714	16	explanation	explanation	NN
50957	714	17	has	have	VBZ
50957	714	18	given	give	VBN
50957	714	19	rise	rise	NN
50957	714	20	to	to	IN
50957	714	21	much	much	JJ
50957	714	22	discussion	discussion	NN
50957	714	23	.	.	.
50957	715	1	Sometimes	sometimes	RB
50957	715	2	the	the	DT
50957	715	3	veins	vein	NNS
50957	715	4	are	be	VBP
50957	715	5	horizontal	horizontal	JJ
50957	715	6	,	,	,
50957	715	7	sometimes	sometimes	RB
50957	715	8	vertical	vertical	JJ
50957	715	9	,	,	,
50957	715	10	and	and	CC
50957	715	11	at	at	IN
50957	715	12	other	other	JJ
50957	715	13	times	time	NNS
50957	715	14	at	at	IN
50957	715	15	an	an	DT
50957	715	16	angle	angle	NN
50957	715	17	with	with	IN
50957	715	18	the	the	DT
50957	715	19	line	line	NN
50957	715	20	of	of	IN
50957	715	21	motion	motion	NN
50957	715	22	.	.	.
50957	716	1	On	on	IN
50957	716	2	close	close	JJ
50957	716	3	investigation	investigation	NN
50957	716	4	,	,	,
50957	716	5	however	however	RB
50957	716	6	,	,	,
50957	716	7	it	-PRON-	PRP
50957	716	8	is	be	VBZ
50957	716	9	found	find	VBN
50957	716	10	that	that	IN
50957	716	11	the	the	DT
50957	716	12	veins	vein	NNS
50957	716	13	are	be	VBP
50957	716	14	always	always	RB
50957	716	15	at	at	IN
50957	716	16	right	right	JJ
50957	716	17	angles	angle	NNS
50957	716	18	to	to	IN
50957	716	19	the	the	DT
50957	716	20	line	line	NN
50957	716	21	of	of	IN
50957	716	22	greatest	great	JJS
50957	716	23	pressure	pressure	NN
50957	716	24	.	.	.
50957	717	1	This	this	DT
50957	717	2	leads	lead	VBZ
50957	717	3	to	to	IN
50957	717	4	the	the	DT
50957	717	5	conclusion	conclusion	NN
50957	717	6	that	that	IN
50957	717	7	pressure	pressure	NN
50957	717	8	is	be	VBZ
50957	717	9	the	the	DT
50957	717	10	cause	cause	NN
50957	717	11	of	of	IN
50957	717	12	the	the	DT
50957	717	13	banded	banded	JJ
50957	717	14	structure	structure	NN
50957	717	15	.	.	.
50957	718	1	The	the	DT
50957	718	2	blue	blue	JJ
50957	718	3	strata	strata	NN
50957	718	4	in	in	IN
50957	718	5	the	the	DT
50957	718	6	ice	ice	NN
50957	718	7	are	be	VBP
50957	718	8	those	those	DT
50957	718	9	from	from	IN
50957	718	10	which	which	WDT
50957	718	11	the	the	DT
50957	718	12	particles	particle	NNS
50957	718	13	of	of	IN
50957	718	14	air	air	NN
50957	718	15	have	have	VBP
50957	718	16	been	be	VBN
50957	718	17	expelled	expel	VBN
50957	718	18	by	by	IN
50957	718	19	pressure	pressure	NN
50957	718	20	;	;	:
50957	718	21	the	the	DT
50957	718	22	lighter	light	JJR
50957	718	23	portions	portion	NNS
50957	718	24	are	be	VBP
50957	718	25	those	those	DT
50957	718	26	in	in	IN
50957	718	27	which	which	WDT
50957	718	28	the	the	DT
50957	718	29	particles	particle	NNS
50957	718	30	are	be	VBP
50957	718	31	less	less	RBR
50957	718	32	thoroughly	thoroughly	RB
50957	718	33	compacted	compact	VBN
50957	718	34	.	.	.
50957	719	1	Snow	snow	NN
50957	719	2	is	be	VBZ
50957	719	3	but	but	CC
50957	719	4	pulverized	pulverized	JJ
50957	719	5	ice	ice	NN
50957	719	6	,	,	,
50957	719	7	and	and	CC
50957	719	8	differs	differ	NNS
50957	719	9	in	in	IN
50957	719	10	colour	colour	NN
50957	719	11	from	from	IN
50957	719	12	the	the	DT
50957	719	13	compact	compact	JJ
50957	719	14	mass	mass	NN
50957	719	15	for	for	IN
50957	719	16	the	the	DT
50957	719	17	same	same	JJ
50957	719	18	reason	reason	NN
50957	719	19	that	that	IN
50957	719	20	almost	almost	RB
50957	719	21	all	all	DT
50957	719	22	rocks	rock	NNS
50957	719	23	and	and	CC
50957	719	24	minerals	mineral	NNS
50957	719	25	change	change	VBP
50957	719	26	their	-PRON-	PRP$
50957	719	27	colour	colour	NN
50957	719	28	when	when	WRB
50957	719	29	ground	grind	VBD
50957	719	30	into	into	IN
50957	719	31	a	a	DT
50957	719	32	powder	powder	NN
50957	719	33	.	.	.
50957	720	1	[	[	-LRB-
50957	720	2	Illustration	illustration	NN
50957	720	3	:	:	:
50957	720	4	Figs	fig	NNS
50957	720	5	.	.	.
50957	721	1	3	3	CD
50957	721	2	,	,	,
50957	721	3	4.--Illustrate	4.--illustrate	CD
50957	721	4	the	the	DT
50957	721	5	formation	formation	NN
50957	721	6	of	of	IN
50957	721	7	marginal	marginal	JJ
50957	721	8	fissures	fissure	NNS
50957	721	9	and	and	CC
50957	721	10	veins	vein	NNS
50957	721	11	.	.	.
50957	721	12	]	]	-RRB-
50957	722	1	[	[	-LRB-
50957	722	2	Illustration	illustration	NN
50957	722	3	:	:	:
50957	722	4	Fig	Fig	NNP
50957	722	5	.	.	.
50957	723	1	5.--_c	5.--_c	CD
50957	723	2	_	_	NNP
50957	723	3	,	,	,
50957	723	4	_	_	NNP
50957	723	5	c	c	NNP
50957	723	6	_	_	NNP
50957	723	7	,	,	,
50957	723	8	show	show	NN
50957	723	9	fissures	fissure	NNS
50957	723	10	and	and	CC
50957	723	11	seracs	seracs	NN
50957	723	12	where	where	WRB
50957	723	13	the	the	DT
50957	723	14	glacier	glacier	NN
50957	723	15	moves	move	VBZ
50957	723	16	down	down	RP
50957	723	17	the	the	DT
50957	723	18	steeper	steep	JJR
50957	723	19	portion	portion	NN
50957	723	20	of	of	IN
50957	723	21	its	-PRON-	PRP$
50957	723	22	incline	incline	NN
50957	723	23	;	;	:
50957	723	24	_	_	NNP
50957	723	25	s	s	POS
50957	723	26	_	_	NNP
50957	723	27	,	,	,
50957	723	28	_	_	NNP
50957	723	29	s	s	POS
50957	723	30	_	_	NNP
50957	723	31	,	,	,
50957	723	32	show	show	VB
50957	723	33	the	the	DT
50957	723	34	vertical	vertical	JJ
50957	723	35	structure	structure	NN
50957	723	36	produced	produce	VBN
50957	723	37	by	by	IN
50957	723	38	pressure	pressure	NN
50957	723	39	on	on	IN
50957	723	40	the	the	DT
50957	723	41	gentler	gentler	JJ
50957	723	42	slopes	slope	NNS
50957	723	43	.	.	.
50957	723	44	]	]	-RRB-
50957	724	1	The	the	DT
50957	724	2	_	_	NNP
50957	724	3	fissures	fissure	VBZ
50957	724	4	_	_	NNP
50957	724	5	,	,	,
50957	724	6	which	which	WDT
50957	724	7	,	,	,
50957	724	8	when	when	WRB
50957	724	9	of	of	IN
50957	724	10	large	large	JJ
50957	724	11	size	size	NN
50957	724	12	,	,	,
50957	724	13	are	be	VBP
50957	724	14	called	call	VBN
50957	724	15	_	_	NNP
50957	724	16	crevasses	crevasse	VBZ
50957	724	17	_	_	NNP
50957	724	18	,	,	,
50957	724	19	are	be	VBP
50957	724	20	formed	form	VBN
50957	724	21	in	in	IN
50957	724	22	those	those	DT
50957	724	23	portions	portion	NNS
50957	724	24	of	of	IN
50957	724	25	a	a	DT
50957	724	26	glacier	glacier	NN
50957	724	27	where	where	WRB
50957	724	28	,	,	,
50957	724	29	from	from	IN
50957	724	30	some	some	DT
50957	724	31	cause	cause	NN
50957	724	32	,	,	,
50957	724	33	the	the	DT
50957	724	34	ice	ice	NN
50957	724	35	is	be	VBZ
50957	724	36	subjected	subject	VBN
50957	724	37	to	to	IN
50957	724	38	slight	slight	JJ
50957	724	39	tension	tension	NN
50957	724	40	.	.	.
50957	725	1	This	this	DT
50957	725	2	occurs	occur	VBZ
50957	725	3	especially	especially	RB
50957	725	4	where	where	WRB
50957	725	5	,	,	,
50957	725	6	through	through	IN
50957	725	7	irregularities	irregularity	NNS
50957	725	8	in	in	IN
50957	725	9	the	the	DT
50957	725	10	bottom	bottom	NN
50957	725	11	,	,	,
50957	725	12	the	the	DT
50957	725	13	slope	slope	NN
50957	725	14	of	of	IN
50957	725	15	the	the	DT
50957	725	16	descent	descent	NN
50957	725	17	is	be	VBZ
50957	725	18	increased	increase	VBN
50957	725	19	.	.	.
50957	726	1	The	the	DT
50957	726	2	ice	ice	NN
50957	726	3	,	,	,
50957	726	4	then	then	RB
50957	726	5	,	,	,
50957	726	6	instead	instead	RB
50957	726	7	of	of	IN
50957	726	8	moving	move	VBG
50957	726	9	in	in	IN
50957	726	10	a	a	DT
50957	726	11	continuous	continuous	JJ
50957	726	12	stream	stream	NN
50957	726	13	at	at	IN
50957	726	14	the	the	DT
50957	726	15	top	top	NN
50957	726	16	,	,	,
50957	726	17	cracks	crack	VBZ
50957	726	18	open	open	JJ
50957	726	19	along	along	IN
50957	726	20	the	the	DT
50957	726	21	line	line	NN
50957	726	22	of	of	IN
50957	726	23	tension	tension	NN
50957	726	24	,	,	,
50957	726	25	and	and	CC
50957	726	26	wedge	wedge	NN
50957	726	27	-	-	HYPH
50957	726	28	shaped	shape	VBN
50957	726	29	fissures	fissure	NNS
50957	726	30	are	be	VBP
50957	726	31	formed	form	VBN
50957	726	32	extending	extend	VBG
50957	726	33	from	from	IN
50957	726	34	the	the	DT
50957	726	35	top	top	NN
50957	726	36	down	down	RP
50957	726	37	to	to	IN
50957	726	38	a	a	DT
50957	726	39	greater	great	JJR
50957	726	40	or	or	CC
50957	726	41	less	less	JJR
50957	726	42	distance	distance	NN
50957	726	43	,	,	,
50957	726	44	according	accord	VBG
50957	726	45	to	to	IN
50957	726	46	the	the	DT
50957	726	47	degree	degree	NN
50957	726	48	of	of	IN
50957	726	49	tension	tension	NN
50957	726	50	.	.	.
50957	727	1	Usually	usually	RB
50957	727	2	,	,	,
50957	727	3	however	however	RB
50957	727	4	,	,	,
50957	727	5	the	the	DT
50957	727	6	ice	ice	NN
50957	727	7	remains	remain	VBZ
50957	727	8	continuous	continuous	JJ
50957	727	9	in	in	IN
50957	727	10	the	the	DT
50957	727	11	lower	low	JJR
50957	727	12	strata	strata	NN
50957	727	13	,	,	,
50957	727	14	and	and	CC
50957	727	15	when	when	WRB
50957	727	16	the	the	DT
50957	727	17	slope	slope	NN
50957	727	18	is	be	VBZ
50957	727	19	diminished	diminish	VBN
50957	727	20	the	the	DT
50957	727	21	pressure	pressure	NN
50957	727	22	reunites	reunite	VBZ
50957	727	23	the	the	DT
50957	727	24	faces	face	NNS
50957	727	25	of	of	IN
50957	727	26	the	the	DT
50957	727	27	fissure	fissure	NN
50957	727	28	,	,	,
50957	727	29	and	and	CC
50957	727	30	the	the	DT
50957	727	31	surface	surface	NN
50957	727	32	becomes	become	VBZ
50957	727	33	again	again	RB
50957	727	34	comparatively	comparatively	RB
50957	727	35	smooth	smooth	JJ
50957	727	36	.	.	.
50957	728	1	Where	where	WRB
50957	728	2	there	there	EX
50957	728	3	are	be	VBP
50957	728	4	extensive	extensive	JJ
50957	728	5	areas	area	NNS
50957	728	6	of	of	IN
50957	728	7	tension	tension	NN
50957	728	8	,	,	,
50957	728	9	the	the	DT
50957	728	10	surface	surface	NN
50957	728	11	of	of	IN
50957	728	12	the	the	DT
50957	728	13	ice	ice	NN
50957	728	14	sometimes	sometimes	RB
50957	728	15	becomes	become	VBZ
50957	728	16	exceedingly	exceedingly	RB
50957	728	17	broken	broken	JJ
50957	728	18	,	,	,
50957	728	19	presenting	present	VBG
50957	728	20	a	a	DT
50957	728	21	tangled	tangled	JJ
50957	728	22	mass	mass	NN
50957	728	23	of	of	IN
50957	728	24	towers	tower	NNS
50957	728	25	,	,	,
50957	728	26	domes	dome	NNS
50957	728	27	,	,	,
50957	728	28	and	and	CC
50957	728	29	pinnacles	pinnacle	NNS
50957	728	30	of	of	IN
50957	728	31	ice	ice	NN
50957	728	32	called	call	VBN
50957	728	33	_	_	NNP
50957	728	34	seracs	seracs	NN
50957	728	35	_	_	NNP
50957	728	36	.	.	.
50957	729	1	[	[	-LRB-
50957	729	2	Illustration	illustration	NN
50957	729	3	:	:	:
50957	729	4	Fig	Fig	NNP
50957	729	5	.	.	.
50957	730	1	6.--Section	6.--section	CD
50957	730	2	across	across	IN
50957	730	3	Glacial	Glacial	NNP
50957	730	4	Valley	Valley	NNP
50957	730	5	,	,	,
50957	730	6	showing	show	VBG
50957	730	7	old	old	JJ
50957	730	8	Lateral	Lateral	NNP
50957	730	9	Moraines	Moraines	NNPS
50957	730	10	.	.	.
50957	730	11	]	]	-RRB-
50957	731	1	Like	like	IN
50957	731	2	running	running	NN
50957	731	3	water	water	NN
50957	731	4	,	,	,
50957	731	5	moving	move	VBG
50957	731	6	ice	ice	NN
50957	731	7	is	be	VBZ
50957	731	8	a	a	DT
50957	731	9	powerful	powerful	JJ
50957	731	10	agent	agent	NN
50957	731	11	in	in	IN
50957	731	12	_	_	NNP
50957	731	13	transporting	transport	VBG
50957	731	14	_	_	NNP
50957	731	15	rocks	rock	NNS
50957	731	16	and	and	CC
50957	731	17	earthy	earthy	NNP
50957	731	18	_	_	NNP
50957	731	19	débris	débris	NNP
50957	731	20	_	_	NNP
50957	731	21	of	of	IN
50957	731	22	all	all	DT
50957	731	23	grades	grade	NNS
50957	731	24	of	of	IN
50957	731	25	fineness	fineness	NN
50957	731	26	;	;	:
50957	731	27	but	but	CC
50957	731	28	,	,	,
50957	731	29	owing	owe	VBG
50957	731	30	to	to	IN
50957	731	31	the	the	DT
50957	731	32	different	different	JJ
50957	731	33	consistencies	consistency	NNS
50957	731	34	of	of	IN
50957	731	35	ice	ice	NN
50957	731	36	and	and	CC
50957	731	37	water	water	NN
50957	731	38	,	,	,
50957	731	39	there	there	EX
50957	731	40	are	be	VBP
50957	731	41	great	great	JJ
50957	731	42	differences	difference	NNS
50957	731	43	in	in	IN
50957	731	44	the	the	DT
50957	731	45	mode	mode	NN
50957	731	46	and	and	CC
50957	731	47	result	result	NN
50957	731	48	of	of	IN
50957	731	49	transportation	transportation	NN
50957	731	50	by	by	IN
50957	731	51	them	-PRON-	PRP
50957	731	52	.	.	.
50957	732	1	While	while	IN
50957	732	2	water	water	NN
50957	732	3	can	can	MD
50957	732	4	hold	hold	VB
50957	732	5	in	in	IN
50957	732	6	suspension	suspension	NN
50957	732	7	only	only	RB
50957	732	8	the	the	DT
50957	732	9	very	very	RB
50957	732	10	finest	fine	JJS
50957	732	11	material	material	NN
50957	732	12	,	,	,
50957	732	13	ice	ice	NN
50957	732	14	can	can	MD
50957	732	15	bear	bear	VB
50957	732	16	upon	upon	IN
50957	732	17	its	-PRON-	PRP$
50957	732	18	surface	surface	NN
50957	732	19	rocks	rock	NNS
50957	732	20	of	of	IN
50957	732	21	the	the	DT
50957	732	22	greatest	great	JJS
50957	732	23	magnitude	magnitude	NN
50957	732	24	,	,	,
50957	732	25	and	and	CC
50957	732	26	can	can	MD
50957	732	27	roll	roll	VB
50957	732	28	or	or	CC
50957	732	29	shove	shove	VB
50957	732	30	along	along	RB
50957	732	31	under	under	IN
50957	732	32	it	-PRON-	PRP
50957	732	33	boulders	boulder	VBZ
50957	732	34	and	and	CC
50957	732	35	pebbles	pebble	NNS
50957	732	36	which	which	WDT
50957	732	37	would	would	MD
50957	732	38	be	be	VB
50957	732	39	Unaffected	unaffected	JJ
50957	732	40	except	except	IN
50957	732	41	by	by	IN
50957	732	42	torrential	torrential	JJ
50957	732	43	currents	current	NNS
50957	732	44	of	of	IN
50957	732	45	water	water	NN
50957	732	46	.	.	.
50957	733	1	We	-PRON-	PRP
50957	733	2	find	find	VBP
50957	733	3	,	,	,
50957	733	4	therefore	therefore	RB
50957	733	5	,	,	,
50957	733	6	a	a	DT
50957	733	7	great	great	JJ
50957	733	8	amount	amount	NN
50957	733	9	of	of	IN
50957	733	10	earthy	earthy	JJ
50957	733	11	material	material	NN
50957	733	12	of	of	IN
50957	733	13	all	all	DT
50957	733	14	sizes	size	NNS
50957	733	15	upon	upon	IN
50957	733	16	the	the	DT
50957	733	17	top	top	NN
50957	733	18	of	of	IN
50957	733	19	a	a	DT
50957	733	20	glacier	glacier	NN
50957	733	21	,	,	,
50957	733	22	which	which	WDT
50957	733	23	has	have	VBZ
50957	733	24	reached	reach	VBN
50957	733	25	it	-PRON-	PRP
50957	733	26	very	very	RB
50957	733	27	much	much	RB
50957	733	28	as	as	IN
50957	733	29	_	_	NNP
50957	733	30	débris	débris	NN
50957	733	31	_	_	NNP
50957	733	32	reaches	reach	VBZ
50957	733	33	the	the	DT
50957	733	34	bed	bed	NN
50957	733	35	of	of	IN
50957	733	36	a	a	DT
50957	733	37	river	river	NN
50957	733	38	,	,	,
50957	733	39	namely	namely	RB
50957	733	40	,	,	,
50957	733	41	by	by	IN
50957	733	42	falling	fall	VBG
50957	733	43	down	down	RP
50957	733	44	upon	upon	IN
50957	733	45	it	-PRON-	PRP
50957	733	46	from	from	IN
50957	733	47	overhanging	overhang	VBG
50957	733	48	cliffs	cliff	NNS
50957	733	49	,	,	,
50957	733	50	or	or	CC
50957	733	51	by	by	IN
50957	733	52	land	land	NN
50957	733	53	-	-	HYPH
50957	733	54	slides	slide	NNS
50957	733	55	of	of	IN
50957	733	56	greater	great	JJR
50957	733	57	or	or	CC
50957	733	58	less	less	RBR
50957	733	59	extent	extent	NN
50957	733	60	.	.	.
50957	734	1	Such	such	JJ
50957	734	2	material	material	NN
50957	734	3	coming	come	VBG
50957	734	4	into	into	IN
50957	734	5	a	a	DT
50957	734	6	river	river	NN
50957	734	7	would	would	MD
50957	734	8	either	either	CC
50957	734	9	disappear	disappear	VB
50957	734	10	beneath	beneath	IN
50957	734	11	its	-PRON-	PRP$
50957	734	12	surface	surface	NN
50957	734	13	,	,	,
50957	734	14	or	or	CC
50957	734	15	would	would	MD
50957	734	16	form	form	VB
50957	734	17	a	a	DT
50957	734	18	line	line	NN
50957	734	19	of	of	IN
50957	734	20	_	_	NNP
50957	734	21	débris	débris	NNP
50957	734	22	_	_	NNP
50957	734	23	along	along	IN
50957	734	24	the	the	DT
50957	734	25	banks	bank	NNS
50957	734	26	;	;	:
50957	734	27	in	in	IN
50957	734	28	both	both	DT
50957	734	29	cases	case	NNS
50957	734	30	awaiting	await	VBG
50957	734	31	the	the	DT
50957	734	32	gradual	gradual	JJ
50957	734	33	erosion	erosion	NN
50957	734	34	and	and	CC
50957	734	35	transportation	transportation	NN
50957	734	36	which	which	WDT
50957	734	37	running	run	VBG
50957	734	38	water	water	NN
50957	734	39	is	be	VBZ
50957	734	40	able	able	JJ
50957	734	41	to	to	TO
50957	734	42	effect	effect	VB
50957	734	43	.	.	.
50957	735	1	But	but	CC
50957	735	2	,	,	,
50957	735	3	in	in	IN
50957	735	4	case	case	NN
50957	735	5	of	of	IN
50957	735	6	a	a	DT
50957	735	7	glacier	glacier	NN
50957	735	8	,	,	,
50957	735	9	the	the	DT
50957	735	10	material	material	NN
50957	735	11	rests	rest	VBZ
50957	735	12	upon	upon	IN
50957	735	13	the	the	DT
50957	735	14	surface	surface	NN
50957	735	15	of	of	IN
50957	735	16	the	the	DT
50957	735	17	ice	ice	NN
50957	735	18	,	,	,
50957	735	19	and	and	CC
50957	735	20	at	at	IN
50957	735	21	once	once	RB
50957	735	22	begins	begin	VBZ
50957	735	23	to	to	TO
50957	735	24	partake	partake	VB
50957	735	25	of	of	IN
50957	735	26	its	-PRON-	PRP$
50957	735	27	motion	motion	NN
50957	735	28	,	,	,
50957	735	29	while	while	IN
50957	735	30	successive	successive	JJ
50957	735	31	accessions	accession	NNS
50957	735	32	of	of	IN
50957	735	33	material	material	NN
50957	735	34	keep	keep	VBP
50957	735	35	up	up	RP
50957	735	36	the	the	DT
50957	735	37	supply	supply	NN
50957	735	38	at	at	IN
50957	735	39	any	any	DT
50957	735	40	one	one	CD
50957	735	41	point	point	NN
50957	735	42	,	,	,
50957	735	43	so	so	IN
50957	735	44	as	as	IN
50957	735	45	to	to	TO
50957	735	46	form	form	VB
50957	735	47	a	a	DT
50957	735	48	train	train	NN
50957	735	49	of	of	IN
50957	735	50	boulders	boulder	NNS
50957	735	51	and	and	CC
50957	735	52	other	other	JJ
50957	735	53	_	_	NNP
50957	735	54	débris	débris	NN
50957	735	55	_	_	NNP
50957	735	56	,	,	,
50957	735	57	extending	extend	VBG
50957	735	58	below	below	IN
50957	735	59	the	the	DT
50957	735	60	point	point	NN
50957	735	61	as	as	RB
50957	735	62	far	far	RB
50957	735	63	as	as	IN
50957	735	64	the	the	DT
50957	735	65	glacial	glacial	JJ
50957	735	66	motion	motion	NN
50957	735	67	continues	continue	VBZ
50957	735	68	.	.	.
50957	736	1	Such	such	PDT
50957	736	2	a	a	DT
50957	736	3	line	line	NN
50957	736	4	of	of	IN
50957	736	5	_	_	NNP
50957	736	6	débris	débris	NNP
50957	736	7	_	_	NNP
50957	736	8	is	be	VBZ
50957	736	9	called	call	VBN
50957	736	10	a	a	DT
50957	736	11	_	_	NNP
50957	736	12	moraine	moraine	NN
50957	736	13	_	_	NNP
50957	736	14	.	.	.
50957	737	1	When	when	WRB
50957	737	2	it	-PRON-	PRP
50957	737	3	forms	form	VBZ
50957	737	4	along	along	IN
50957	737	5	the	the	DT
50957	737	6	edge	edge	NN
50957	737	7	of	of	IN
50957	737	8	the	the	DT
50957	737	9	ice	ice	NN
50957	737	10	,	,	,
50957	737	11	it	-PRON-	PRP
50957	737	12	is	be	VBZ
50957	737	13	called	call	VBN
50957	737	14	a	a	DT
50957	737	15	_	_	NNP
50957	737	16	lateral	lateral	JJ
50957	737	17	_	_	NNP
50957	737	18	moraine	moraine	NNP
50957	737	19	.	.	.
50957	738	1	It	-PRON-	PRP
50957	738	2	is	be	VBZ
50957	738	3	easy	easy	JJ
50957	738	4	to	to	TO
50957	738	5	see	see	VB
50957	738	6	that	that	DT
50957	738	7	,	,	,
50957	738	8	where	where	WRB
50957	738	9	glaciers	glacier	NNS
50957	738	10	come	come	VBP
50957	738	11	out	out	RP
50957	738	12	from	from	IN
50957	738	13	two	two	CD
50957	738	14	valleys	valley	NNS
50957	738	15	which	which	WDT
50957	738	16	are	be	VBP
50957	738	17	tributary	tributary	JJ
50957	738	18	to	to	IN
50957	738	19	a	a	DT
50957	738	20	larger	large	JJR
50957	738	21	valley	valley	NN
50957	738	22	,	,	,
50957	738	23	their	-PRON-	PRP$
50957	738	24	inner	inner	JJ
50957	738	25	sides	side	NNS
50957	738	26	must	must	MD
50957	738	27	coalesce	coalesce	VB
50957	738	28	below	below	IN
50957	738	29	the	the	DT
50957	738	30	separating	separating	NN
50957	738	31	promontory	promontory	NN
50957	738	32	,	,	,
50957	738	33	and	and	CC
50957	738	34	the	the	DT
50957	738	35	two	two	CD
50957	738	36	lateral	lateral	JJ
50957	738	37	moraines	moraine	NNS
50957	738	38	will	will	MD
50957	738	39	become	become	VB
50957	738	40	united	united	JJ
50957	738	41	and	and	CC
50957	738	42	will	will	MD
50957	738	43	move	move	VB
50957	738	44	onward	onward	RB
50957	738	45	in	in	IN
50957	738	46	the	the	DT
50957	738	47	middle	middle	NN
50957	738	48	of	of	IN
50957	738	49	the	the	DT
50957	738	50	surface	surface	NN
50957	738	51	of	of	IN
50957	738	52	the	the	DT
50957	738	53	glacier	glacier	NN
50957	738	54	.	.	.
50957	739	1	Such	such	JJ
50957	739	2	lines	line	NNS
50957	739	3	of	of	IN
50957	739	4	_	_	NNP
50957	739	5	débris	débris	NNP
50957	739	6	_	_	NNP
50957	739	7	are	be	VBP
50957	739	8	called	call	VBN
50957	739	9	_	_	NNP
50957	739	10	medial	medial	NN
50957	739	11	_	_	NNP
50957	739	12	moraines	moraine	NNS
50957	739	13	.	.	.
50957	740	1	These	these	DT
50957	740	2	are	be	VBP
50957	740	3	characteristic	characteristic	JJ
50957	740	4	of	of	IN
50957	740	5	all	all	DT
50957	740	6	extensive	extensive	JJ
50957	740	7	glaciers	glacier	NNS
50957	740	8	formed	form	VBN
50957	740	9	by	by	IN
50957	740	10	the	the	DT
50957	740	11	union	union	NN
50957	740	12	of	of	IN
50957	740	13	tributaries	tributary	NNS
50957	740	14	.	.	.
50957	741	1	There	there	EX
50957	741	2	is	be	VBZ
50957	741	3	no	no	DT
50957	741	4	limit	limit	NN
50957	741	5	to	to	IN
50957	741	6	the	the	DT
50957	741	7	number	number	NN
50957	741	8	of	of	IN
50957	741	9	medial	medial	JJ
50957	741	10	moraines	moraine	NNS
50957	741	11	,	,	,
50957	741	12	except	except	IN
50957	741	13	in	in	IN
50957	741	14	the	the	DT
50957	741	15	number	number	NN
50957	741	16	of	of	IN
50957	741	17	tributaries	tributary	NNS
50957	741	18	.	.	.
50957	742	1	A	a	DT
50957	742	2	medial	medial	JJ
50957	742	3	moraine	moraine	NN
50957	742	4	,	,	,
50957	742	5	when	when	WRB
50957	742	6	of	of	IN
50957	742	7	sufficient	sufficient	JJ
50957	742	8	thickness	thickness	NN
50957	742	9	,	,	,
50957	742	10	protects	protect	VBZ
50957	742	11	the	the	DT
50957	742	12	ice	ice	NN
50957	742	13	underneath	underneath	IN
50957	742	14	it	-PRON-	PRP
50957	742	15	from	from	IN
50957	742	16	melting	melt	VBG
50957	742	17	;	;	:
50957	742	18	so	so	IN
50957	742	19	that	that	IN
50957	742	20	the	the	DT
50957	742	21	moraine	moraine	NN
50957	742	22	will	will	MD
50957	742	23	often	often	RB
50957	742	24	appear	appear	VB
50957	742	25	to	to	TO
50957	742	26	be	be	VB
50957	742	27	much	much	RB
50957	742	28	larger	large	JJR
50957	742	29	than	than	IN
50957	742	30	it	-PRON-	PRP
50957	742	31	really	really	RB
50957	742	32	is	be	VBZ
50957	742	33	:	:	:
50957	742	34	what	what	WP
50957	742	35	seems	seem	VBZ
50957	742	36	to	to	TO
50957	742	37	be	be	VB
50957	742	38	a	a	DT
50957	742	39	ridge	ridge	NN
50957	742	40	of	of	IN
50957	742	41	earthy	earthy	JJ
50957	742	42	material	material	NN
50957	742	43	being	be	VBG
50957	742	44	in	in	IN
50957	742	45	reality	reality	NN
50957	742	46	a	a	DT
50957	742	47	long	long	JJ
50957	742	48	ridge	ridge	NN
50957	742	49	of	of	IN
50957	742	50	ice	ice	NN
50957	742	51	,	,	,
50957	742	52	thinly	thinly	RB
50957	742	53	covered	cover	VBN
50957	742	54	with	with	IN
50957	742	55	earthy	earthy	NNP
50957	742	56	_	_	NNP
50957	742	57	débris	débris	NNP
50957	742	58	_	_	NNP
50957	742	59	,	,	,
50957	742	60	sliding	slide	VBG
50957	742	61	down	down	RP
50957	742	62	the	the	DT
50957	742	63	slanting	slant	VBG
50957	742	64	sides	side	NNS
50957	742	65	as	as	IN
50957	742	66	the	the	DT
50957	742	67	ice	ice	NN
50957	742	68	slowly	slowly	RB
50957	742	69	wastes	waste	VBZ
50957	742	70	away	away	RP
50957	742	71	Large	large	JJ
50957	742	72	blocks	block	NNS
50957	742	73	of	of	IN
50957	742	74	stone	stone	NN
50957	742	75	in	in	IN
50957	742	76	the	the	DT
50957	742	77	same	same	JJ
50957	742	78	manner	manner	NN
50957	742	79	protect	protect	VB
50957	742	80	the	the	DT
50957	742	81	ice	ice	NN
50957	742	82	from	from	IN
50957	742	83	melting	melt	VBG
50957	742	84	underneath	underneath	RB
50957	742	85	,	,	,
50957	742	86	and	and	CC
50957	742	87	are	be	VBP
50957	742	88	found	find	VBN
50957	742	89	standing	stand	VBG
50957	742	90	on	on	IN
50957	742	91	pedestals	pedestal	NNS
50957	742	92	of	of	IN
50957	742	93	ice	ice	NN
50957	742	94	,	,	,
50957	742	95	often	often	RB
50957	742	96	several	several	JJ
50957	742	97	feet	foot	NNS
50957	742	98	in	in	IN
50957	742	99	height	height	NN
50957	742	100	.	.	.
50957	743	1	An	an	DT
50957	743	2	interesting	interesting	JJ
50957	743	3	feature	feature	NN
50957	743	4	of	of	IN
50957	743	5	these	these	DT
50957	743	6	blocks	block	NNS
50957	743	7	is	be	VBZ
50957	743	8	that	that	IN
50957	743	9	,	,	,
50957	743	10	when	when	WRB
50957	743	11	the	the	DT
50957	743	12	pedestal	pedestal	JJ
50957	743	13	fails	fail	VBZ
50957	743	14	,	,	,
50957	743	15	the	the	DT
50957	743	16	block	block	NN
50957	743	17	uniformly	uniformly	RB
50957	743	18	falls	fall	VBZ
50957	743	19	towards	towards	IN
50957	743	20	the	the	DT
50957	743	21	sun	sun	NN
50957	743	22	,	,	,
50957	743	23	since	since	IN
50957	743	24	that	that	DT
50957	743	25	is	be	VBZ
50957	743	26	the	the	DT
50957	743	27	side	side	NN
50957	743	28	on	on	IN
50957	743	29	which	which	WDT
50957	743	30	the	the	DT
50957	743	31	melting	melting	NN
50957	743	32	has	have	VBZ
50957	743	33	proceeded	proceed	VBN
50957	743	34	most	most	RBS
50957	743	35	rapidly	rapidly	RB
50957	743	36	.	.	.
50957	744	1	If	if	IN
50957	744	2	the	the	DT
50957	744	3	meteorological	meteorological	JJ
50957	744	4	forces	force	NNS
50957	744	5	are	be	VBP
50957	744	6	so	so	RB
50957	744	7	balanced	balanced	JJ
50957	744	8	that	that	IN
50957	744	9	the	the	DT
50957	744	10	foot	foot	NN
50957	744	11	of	of	IN
50957	744	12	a	a	DT
50957	744	13	glacier	glacier	NN
50957	744	14	remains	remain	VBZ
50957	744	15	at	at	IN
50957	744	16	the	the	DT
50957	744	17	same	same	JJ
50957	744	18	place	place	NN
50957	744	19	for	for	IN
50957	744	20	any	any	DT
50957	744	21	great	great	JJ
50957	744	22	length	length	NN
50957	744	23	of	of	IN
50957	744	24	time	time	NN
50957	744	25	,	,	,
50957	744	26	there	there	EX
50957	744	27	must	must	MD
50957	744	28	be	be	VB
50957	744	29	a	a	DT
50957	744	30	great	great	JJ
50957	744	31	accumulation	accumulation	NN
50957	744	32	of	of	IN
50957	744	33	earthy	earthy	NNP
50957	744	34	_	_	NNP
50957	744	35	débris	débris	NNP
50957	744	36	_	_	NNP
50957	744	37	at	at	IN
50957	744	38	the	the	DT
50957	744	39	stationary	stationary	JJ
50957	744	40	point	point	NN
50957	744	41	,	,	,
50957	744	42	since	since	IN
50957	744	43	the	the	DT
50957	744	44	motion	motion	NN
50957	744	45	of	of	IN
50957	744	46	the	the	DT
50957	744	47	ice	ice	NN
50957	744	48	is	be	VBZ
50957	744	49	constantly	constantly	RB
50957	744	50	bearing	bear	VBG
50957	744	51	its	-PRON-	PRP$
50957	744	52	lines	line	NNS
50957	744	53	of	of	IN
50957	744	54	lateral	lateral	JJ
50957	744	55	and	and	CC
50957	744	56	medial	medial	NN
50957	744	57	moraine	moraine	VBP
50957	744	58	downwards	downwards	RB
50957	744	59	to	to	TO
50957	744	60	be	be	VB
50957	744	61	deposited	deposit	VBN
50957	744	62	,	,	,
50957	744	63	year	year	NN
50957	744	64	by	by	IN
50957	744	65	year	year	NN
50957	744	66	,	,	,
50957	744	67	at	at	IN
50957	744	68	the	the	DT
50957	744	69	melting	melt	VBG
50957	744	70	line	line	NN
50957	744	71	along	along	IN
50957	744	72	the	the	DT
50957	744	73	front	front	NN
50957	744	74	.	.	.
50957	745	1	Such	such	JJ
50957	745	2	accumulations	accumulation	NNS
50957	745	3	are	be	VBP
50957	745	4	called	call	VBN
50957	745	5	_	_	NNP
50957	745	6	terminal	terminal	NN
50957	745	7	_	_	NNP
50957	745	8	moraines	moraine	NNS
50957	745	9	,	,	,
50957	745	10	and	and	CC
50957	745	11	the	the	DT
50957	745	12	process	process	NN
50957	745	13	of	of	IN
50957	745	14	their	-PRON-	PRP$
50957	745	15	formation	formation	NN
50957	745	16	may	may	MD
50957	745	17	be	be	VB
50957	745	18	seen	see	VBN
50957	745	19	at	at	IN
50957	745	20	the	the	DT
50957	745	21	foot	foot	NN
50957	745	22	of	of	IN
50957	745	23	almost	almost	RB
50957	745	24	any	any	DT
50957	745	25	large	large	JJ
50957	745	26	glacier	glacier	NN
50957	745	27	.	.	.
50957	746	1	The	the	DT
50957	746	2	pile	pile	NN
50957	746	3	of	of	IN
50957	746	4	material	material	NN
50957	746	5	thus	thus	RB
50957	746	6	confusedly	confusedly	RB
50957	746	7	heaped	heap	VBD
50957	746	8	up	up	RP
50957	746	9	in	in	IN
50957	746	10	front	front	NN
50957	746	11	of	of	IN
50957	746	12	some	some	DT
50957	746	13	of	of	IN
50957	746	14	the	the	DT
50957	746	15	larger	large	JJR
50957	746	16	glaciers	glacier	NNS
50957	746	17	of	of	IN
50957	746	18	the	the	DT
50957	746	19	world	world	NN
50957	746	20	is	be	VBZ
50957	746	21	enormous	enormous	JJ
50957	746	22	.	.	.
50957	747	1	The	the	DT
50957	747	2	melting	melt	VBG
50957	747	3	away	away	RB
50957	747	4	of	of	IN
50957	747	5	the	the	DT
50957	747	6	lower	low	JJR
50957	747	7	part	part	NN
50957	747	8	of	of	IN
50957	747	9	a	a	DT
50957	747	10	glacier	glacier	NN
50957	747	11	gives	give	VBZ
50957	747	12	rise	rise	NN
50957	747	13	also	also	RB
50957	747	14	to	to	IN
50957	747	15	several	several	JJ
50957	747	16	other	other	JJ
50957	747	17	characteristic	characteristic	JJ
50957	747	18	phenomena	phenomenon	NNS
50957	747	19	.	.	.
50957	748	1	Where	where	WRB
50957	748	2	the	the	DT
50957	748	3	foot	foot	NN
50957	748	4	of	of	IN
50957	748	5	a	a	DT
50957	748	6	glacier	glacier	NN
50957	748	7	chances	chance	NNS
50957	748	8	to	to	TO
50957	748	9	be	be	VB
50957	748	10	on	on	IN
50957	748	11	comparatively	comparatively	JJ
50957	748	12	level	level	NN
50957	748	13	land	land	NN
50957	748	14	,	,	,
50957	748	15	the	the	DT
50957	748	16	terminal	terminal	NN
50957	748	17	moraine	moraine	NN
50957	748	18	often	often	RB
50957	748	19	covers	cover	VBZ
50957	748	20	a	a	DT
50957	748	21	great	great	JJ
50957	748	22	extent	extent	NN
50957	748	23	of	of	IN
50957	748	24	ice	ice	NN
50957	748	25	,	,	,
50957	748	26	and	and	CC
50957	748	27	protects	protect	VBZ
50957	748	28	it	-PRON-	PRP
50957	748	29	from	from	IN
50957	748	30	melting	melt	VBG
50957	748	31	for	for	IN
50957	748	32	an	an	DT
50957	748	33	indefinite	indefinite	JJ
50957	748	34	period	period	NN
50957	748	35	of	of	IN
50957	748	36	time	time	NN
50957	748	37	.	.	.
50957	749	1	When	when	WRB
50957	749	2	the	the	DT
50957	749	3	ice	ice	NN
50957	749	4	finally	finally	RB
50957	749	5	melts	melt	VBZ
50957	749	6	away	away	RP
50957	749	7	and	and	CC
50957	749	8	removes	remove	VBZ
50957	749	9	the	the	DT
50957	749	10	support	support	NN
50957	749	11	from	from	IN
50957	749	12	the	the	DT
50957	749	13	overlying	overlie	VBG
50957	749	14	morainic	morainic	NN
50957	749	15	_	_	NNP
50957	749	16	débris	débris	NN
50957	749	17	_	_	NNP
50957	749	18	,	,	,
50957	749	19	this	this	DT
50957	749	20	settles	settle	VBZ
50957	749	21	down	down	RP
50957	749	22	in	in	IN
50957	749	23	a	a	DT
50957	749	24	very	very	RB
50957	749	25	irregular	irregular	JJ
50957	749	26	manner	manner	NN
50957	749	27	,	,	,
50957	749	28	leaving	leave	VBG
50957	749	29	enclosed	enclose	VBN
50957	749	30	depressions	depression	NNS
50957	749	31	to	to	TO
50957	749	32	which	which	WDT
50957	749	33	there	there	EX
50957	749	34	is	be	VBZ
50957	749	35	no	no	DT
50957	749	36	natural	natural	JJ
50957	749	37	outlet	outlet	NN
50957	749	38	.	.	.
50957	750	1	These	these	DT
50957	750	2	depressions	depression	NNS
50957	750	3	,	,	,
50957	750	4	from	from	IN
50957	750	5	their	-PRON-	PRP$
50957	750	6	resemblance	resemblance	NN
50957	750	7	to	to	IN
50957	750	8	a	a	DT
50957	750	9	familiar	familiar	JJ
50957	750	10	domestic	domestic	JJ
50957	750	11	utensil	utensil	NN
50957	750	12	,	,	,
50957	750	13	are	be	VBP
50957	750	14	technically	technically	RB
50957	750	15	known	know	VBN
50957	750	16	as	as	IN
50957	750	17	_	_	NNP
50957	750	18	kettle	kettle	NNP
50957	750	19	-	-	HYPH
50957	750	20	holes	hole	NNS
50957	750	21	_	_	NNP
50957	750	22	.	.	.
50957	751	1	The	the	DT
50957	751	2	terminal	terminal	JJ
50957	751	3	moraines	moraine	NNS
50957	751	4	of	of	IN
50957	751	5	ancient	ancient	JJ
50957	751	6	glaciers	glacier	NNS
50957	751	7	may	may	MD
50957	751	8	often	often	RB
50957	751	9	be	be	VB
50957	751	10	traced	trace	VBN
50957	751	11	by	by	IN
50957	751	12	the	the	DT
50957	751	13	relative	relative	JJ
50957	751	14	abundance	abundance	NN
50957	751	15	of	of	IN
50957	751	16	these	these	DT
50957	751	17	kettle	kettle	NN
50957	751	18	-	-	HYPH
50957	751	19	holes	hole	NNS
50957	751	20	.	.	.
50957	752	1	The	the	DT
50957	752	2	streams	stream	NNS
50957	752	3	of	of	IN
50957	752	4	water	water	NN
50957	752	5	arising	arise	VBG
50957	752	6	both	both	CC
50957	752	7	from	from	IN
50957	752	8	the	the	DT
50957	752	9	rainfall	rainfall	NN
50957	752	10	and	and	CC
50957	752	11	from	from	IN
50957	752	12	the	the	DT
50957	752	13	melting	melting	NN
50957	752	14	of	of	IN
50957	752	15	the	the	DT
50957	752	16	ice	ice	NN
50957	752	17	also	also	RB
50957	752	18	produce	produce	VBP
50957	752	19	a	a	DT
50957	752	20	peculiar	peculiar	JJ
50957	752	21	effect	effect	NN
50957	752	22	about	about	IN
50957	752	23	the	the	DT
50957	752	24	foot	foot	NN
50957	752	25	of	of	IN
50957	752	26	an	an	DT
50957	752	27	extensive	extensive	JJ
50957	752	28	glacier	glacier	NN
50957	752	29	.	.	.
50957	753	1	Sometimes	sometimes	RB
50957	753	2	these	these	DT
50957	753	3	streams	stream	NNS
50957	753	4	cut	cut	VBD
50957	753	5	long	long	JJ
50957	753	6	,	,	,
50957	753	7	open	open	JJ
50957	753	8	channels	channel	NNS
50957	753	9	near	near	IN
50957	753	10	the	the	DT
50957	753	11	end	end	NN
50957	753	12	of	of	IN
50957	753	13	the	the	DT
50957	753	14	glacier	glacier	NN
50957	753	15	,	,	,
50957	753	16	and	and	CC
50957	753	17	sweep	sweep	VB
50957	753	18	into	into	IN
50957	753	19	it	-PRON-	PRP
50957	753	20	vast	vast	JJ
50957	753	21	quantities	quantity	NNS
50957	753	22	of	of	IN
50957	753	23	morainic	morainic	JJ
50957	753	24	material	material	NN
50957	753	25	,	,	,
50957	753	26	which	which	WDT
50957	753	27	is	be	VBZ
50957	753	28	pushed	push	VBN
50957	753	29	along	along	IN
50957	753	30	by	by	IN
50957	753	31	the	the	DT
50957	753	32	torrential	torrential	JJ
50957	753	33	current	current	NN
50957	753	34	,	,	,
50957	753	35	and	and	CC
50957	753	36	,	,	,
50957	753	37	after	after	IN
50957	753	38	being	be	VBG
50957	753	39	abraded	abrade	VBN
50957	753	40	,	,	,
50957	753	41	rolled	roll	VBN
50957	753	42	,	,	,
50957	753	43	and	and	CC
50957	753	44	sorted	sort	VBN
50957	753	45	,	,	,
50957	753	46	is	be	VBZ
50957	753	47	deposited	deposit	VBN
50957	753	48	in	in	IN
50957	753	49	a	a	DT
50957	753	50	delta	delta	NN
50957	753	51	about	about	IN
50957	753	52	its	-PRON-	PRP$
50957	753	53	mouth	mouth	NN
50957	753	54	,	,	,
50957	753	55	or	or	CC
50957	753	56	left	leave	VBD
50957	753	57	stranded	strand	VBN
50957	753	58	in	in	IN
50957	753	59	long	long	JJ
50957	753	60	lines	line	NNS
50957	753	61	between	between	IN
50957	753	62	the	the	DT
50957	753	63	ice	ice	NN
50957	753	64	-	-	HYPH
50957	753	65	walls	wall	NNS
50957	753	66	which	which	WDT
50957	753	67	have	have	VBP
50957	753	68	determined	determine	VBN
50957	753	69	its	-PRON-	PRP$
50957	753	70	course	course	NN
50957	753	71	.	.	.
50957	754	1	At	at	IN
50957	754	2	other	other	JJ
50957	754	3	times	time	NNS
50957	754	4	the	the	DT
50957	754	5	stream	stream	NN
50957	754	6	has	have	VBZ
50957	754	7	disappeared	disappear	VBN
50957	754	8	far	far	RB
50957	754	9	back	back	RB
50957	754	10	in	in	IN
50957	754	11	the	the	DT
50957	754	12	glacier	glacier	NN
50957	754	13	,	,	,
50957	754	14	and	and	CC
50957	754	15	plunged	plunge	VBD
50957	754	16	into	into	IN
50957	754	17	a	a	DT
50957	754	18	crevasse	crevasse	NN
50957	754	19	(	(	-LRB-
50957	754	20	technically	technically	RB
50957	754	21	called	call	VBD
50957	754	22	a	a	DT
50957	754	23	_	_	NNP
50957	754	24	moulin	moulin	NNP
50957	754	25	_	_	NNP
50957	754	26	)	)	-RRB-
50957	754	27	,	,	,
50957	754	28	whence	whence	NN
50957	754	29	it	-PRON-	PRP
50957	754	30	flows	flow	VBZ
50957	754	31	onwards	onwards	RB
50957	754	32	as	as	IN
50957	754	33	a	a	DT
50957	754	34	subglacial	subglacial	JJ
50957	754	35	stream	stream	NN
50957	754	36	.	.	.
50957	755	1	But	but	CC
50957	755	2	in	in	IN
50957	755	3	this	this	DT
50957	755	4	case	case	NN
50957	755	5	the	the	DT
50957	755	6	deposits	deposit	NNS
50957	755	7	might	may	MD
50957	755	8	closely	closely	RB
50957	755	9	resemble	resemble	VB
50957	755	10	those	those	DT
50957	755	11	of	of	IN
50957	755	12	the	the	DT
50957	755	13	previous	previous	JJ
50957	755	14	description	description	NN
50957	755	15	.	.	.
50957	756	1	In	in	IN
50957	756	2	both	both	DT
50957	756	3	cases	case	NNS
50957	756	4	,	,	,
50957	756	5	when	when	WRB
50957	756	6	the	the	DT
50957	756	7	ice	ice	NN
50957	756	8	has	have	VBZ
50957	756	9	finally	finally	RB
50957	756	10	melted	melt	VBN
50957	756	11	away	away	RP
50957	756	12	,	,	,
50957	756	13	peculiar	peculiar	JJ
50957	756	14	ridge	ridge	NN
50957	756	15	-	-	HYPH
50957	756	16	like	like	JJ
50957	756	17	deposits	deposit	NNS
50957	756	18	of	of	IN
50957	756	19	sorted	sorted	JJ
50957	756	20	material	material	NN
50957	756	21	remain	remain	NN
50957	756	22	,	,	,
50957	756	23	to	to	TO
50957	756	24	mark	mark	VB
50957	756	25	the	the	DT
50957	756	26	temporary	temporary	JJ
50957	756	27	line	line	NN
50957	756	28	of	of	IN
50957	756	29	drainage	drainage	NN
50957	756	30	.	.	.
50957	757	1	These	these	DT
50957	757	2	exist	exist	VBP
50957	757	3	abundantly	abundantly	RB
50957	757	4	in	in	IN
50957	757	5	most	most	JJS
50957	757	6	regions	region	NNS
50957	757	7	which	which	WDT
50957	757	8	have	have	VBP
50957	757	9	been	be	VBN
50957	757	10	covered	cover	VBN
50957	757	11	with	with	IN
50957	757	12	glacial	glacial	JJ
50957	757	13	ice	ice	NN
50957	757	14	,	,	,
50957	757	15	and	and	CC
50957	757	16	are	be	VBP
50957	757	17	referred	refer	VBN
50957	757	18	to	to	IN
50957	757	19	in	in	IN
50957	757	20	Scotland	Scotland	NNP
50957	757	21	as	as	IN
50957	757	22	_	_	NNP
50957	757	23	kames	kame	NNS
50957	757	24	_	_	NNP
50957	757	25	,	,	,
50957	757	26	in	in	IN
50957	757	27	Ireland	Ireland	NNP
50957	757	28	as	as	IN
50957	757	29	_	_	NNP
50957	757	30	eskers	esker	NNS
50957	757	31	_	_	NNP
50957	757	32	,	,	,
50957	757	33	and	and	CC
50957	757	34	in	in	IN
50957	757	35	Sweden	Sweden	NNP
50957	757	36	as	as	IN
50957	757	37	_	_	NNP
50957	757	38	osars	osar	NNS
50957	757	39	_	_	NNP
50957	757	40	.	.	.
50957	758	1	In	in	IN
50957	758	2	this	this	DT
50957	758	3	volume	volume	NN
50957	758	4	we	-PRON-	PRP
50957	758	5	shall	shall	MD
50957	758	6	call	call	VB
50957	758	7	them	-PRON-	PRP
50957	758	8	_	_	NNP
50957	758	9	kames	kames	NNP
50957	758	10	_	_	NNP
50957	758	11	,	,	,
50957	758	12	and	and	CC
50957	758	13	the	the	DT
50957	758	14	deltas	delta	NNS
50957	758	15	spread	spread	VBD
50957	758	16	out	out	RP
50957	758	17	in	in	IN
50957	758	18	front	front	NN
50957	758	19	of	of	IN
50957	758	20	them	-PRON-	PRP
50957	758	21	will	will	MD
50957	758	22	be	be	VB
50957	758	23	referred	refer	VBN
50957	758	24	to	to	IN
50957	758	25	as	as	IN
50957	758	26	_	_	NNP
50957	758	27	kame	kame	NNP
50957	758	28	-	-	HYPH
50957	758	29	plains	plains	NNP
50957	758	30	_	_	NNP
50957	758	31	.	.	.
50957	759	1	With	with	IN
50957	759	2	this	this	DT
50957	759	3	preliminary	preliminary	JJ
50957	759	4	description	description	NN
50957	759	5	of	of	IN
50957	759	6	glacial	glacial	JJ
50957	759	7	phenomena	phenomenon	NNS
50957	759	8	,	,	,
50957	759	9	we	-PRON-	PRP
50957	759	10	will	will	MD
50957	759	11	proceed	proceed	VB
50957	759	12	to	to	TO
50957	759	13	give	give	VB
50957	759	14	,	,	,
50957	759	15	first	first	RB
50957	759	16	,	,	,
50957	759	17	a	a	DT
50957	759	18	brief	brief	JJ
50957	759	19	enumeration	enumeration	NN
50957	759	20	and	and	CC
50957	759	21	description	description	NN
50957	759	22	of	of	IN
50957	759	23	the	the	DT
50957	759	24	ice	ice	NN
50957	759	25	-	-	HYPH
50957	759	26	fields	field	NNS
50957	759	27	which	which	WDT
50957	759	28	are	be	VBP
50957	759	29	still	still	RB
50957	759	30	existing	exist	VBG
50957	759	31	in	in	IN
50957	759	32	the	the	DT
50957	759	33	world	world	NN
50957	759	34	;	;	,
50957	759	35	second	second	LS
50957	759	36	,	,	,
50957	759	37	the	the	DT
50957	759	38	evidences	evidence	NNS
50957	759	39	of	of	IN
50957	759	40	the	the	DT
50957	759	41	former	former	JJ
50957	759	42	existence	existence	NN
50957	759	43	of	of	IN
50957	759	44	far	far	RB
50957	759	45	more	more	RBR
50957	759	46	extensive	extensive	JJ
50957	759	47	ice	ice	NN
50957	759	48	-	-	HYPH
50957	759	49	fields	field	NNS
50957	759	50	;	;	:
50957	759	51	and	and	CC
50957	759	52	,	,	,
50957	759	53	third	third	JJ
50957	759	54	,	,	,
50957	759	55	the	the	DT
50957	759	56	relation	relation	NN
50957	759	57	of	of	IN
50957	759	58	the	the	DT
50957	759	59	Glacial	glacial	JJ
50957	759	60	period	period	NN
50957	759	61	to	to	IN
50957	759	62	some	some	DT
50957	759	63	of	of	IN
50957	759	64	the	the	DT
50957	759	65	vicissitudes	vicissitude	NNS
50957	759	66	which	which	WDT
50957	759	67	have	have	VBP
50957	759	68	attended	attend	VBN
50957	759	69	the	the	DT
50957	759	70	life	life	NN
50957	759	71	of	of	IN
50957	759	72	man	man	NN
50957	759	73	in	in	IN
50957	759	74	the	the	DT
50957	759	75	world	world	NN
50957	759	76	.	.	.
50957	760	1	The	the	DT
50957	760	2	geological	geological	JJ
50957	760	3	period	period	NN
50957	760	4	of	of	IN
50957	760	5	which	which	WDT
50957	760	6	we	-PRON-	PRP
50957	760	7	shall	shall	MD
50957	760	8	treat	treat	VB
50957	760	9	is	be	VBZ
50957	760	10	variously	variously	RB
50957	760	11	designated	designate	VBN
50957	760	12	by	by	IN
50957	760	13	different	different	JJ
50957	760	14	writers	writer	NNS
50957	760	15	.	.	.
50957	761	1	By	by	IN
50957	761	2	some	some	DT
50957	761	3	it	-PRON-	PRP
50957	761	4	is	be	VBZ
50957	761	5	simply	simply	RB
50957	761	6	called	call	VBN
50957	761	7	the	the	DT
50957	761	8	"	"	``
50957	761	9	post	post	JJ
50957	761	10	-	-	JJ
50957	761	11	Tertiary	tertiary	JJ
50957	761	12	,	,	,
50957	761	13	"	"	''
50957	761	14	or	or	CC
50957	761	15	"	"	``
50957	761	16	Quaternary	Quaternary	NNP
50957	761	17	"	"	''
50957	761	18	;	;	:
50957	761	19	by	by	IN
50957	761	20	others	other	NNS
50957	761	21	the	the	DT
50957	761	22	term	term	NN
50957	761	23	"	"	``
50957	761	24	post	post	JJ
50957	761	25	-	-	JJ
50957	761	26	Pliocene	pliocene	JJ
50957	761	27	"	"	''
50957	761	28	is	be	VBZ
50957	761	29	used	use	VBN
50957	761	30	,	,	,
50957	761	31	to	to	TO
50957	761	32	indicate	indicate	VB
50957	761	33	more	more	RBR
50957	761	34	sharply	sharply	RB
50957	761	35	its	-PRON-	PRP$
50957	761	36	distinction	distinction	NN
50957	761	37	from	from	IN
50957	761	38	the	the	DT
50957	761	39	latter	latter	JJ
50957	761	40	portion	portion	NN
50957	761	41	of	of	IN
50957	761	42	the	the	DT
50957	761	43	Tertiary	tertiary	JJ
50957	761	44	period	period	NN
50957	761	45	;	;	:
50957	761	46	by	by	IN
50957	761	47	others	other	NNS
50957	761	48	this	this	DT
50957	761	49	nicety	nicety	NN
50957	761	50	of	of	IN
50957	761	51	distinction	distinction	NN
50957	761	52	is	be	VBZ
50957	761	53	expressed	express	VBN
50957	761	54	by	by	IN
50957	761	55	the	the	DT
50957	761	56	term	term	NN
50957	761	57	"	"	``
50957	761	58	Pleistocene	Pleistocene	NNP
50957	761	59	.	.	.
50957	761	60	"	"	''
50957	762	1	But	but	CC
50957	762	2	,	,	,
50957	762	3	since	since	IN
50957	762	4	the	the	DT
50957	762	5	whole	whole	JJ
50957	762	6	epoch	epoch	NN
50957	762	7	was	be	VBD
50957	762	8	peculiarly	peculiarly	RB
50957	762	9	characterised	characterise	VBN
50957	762	10	by	by	IN
50957	762	11	the	the	DT
50957	762	12	presence	presence	NN
50957	762	13	of	of	IN
50957	762	14	glaciers	glacier	NNS
50957	762	15	,	,	,
50957	762	16	which	which	WDT
50957	762	17	have	have	VBP
50957	762	18	not	not	RB
50957	762	19	even	even	RB
50957	762	20	yet	yet	CC
50957	762	21	wholly	wholly	RB
50957	762	22	disappeared	disappear	VBN
50957	762	23	,	,	,
50957	762	24	we	-PRON-	PRP
50957	762	25	may	may	MD
50957	762	26	properly	properly	RB
50957	762	27	refer	refer	VB
50957	762	28	to	to	IN
50957	762	29	it	-PRON-	PRP
50957	762	30	altogether	altogether	RB
50957	762	31	under	under	IN
50957	762	32	the	the	DT
50957	762	33	descriptive	descriptive	JJ
50957	762	34	name	name	NN
50957	762	35	of	of	IN
50957	762	36	"	"	``
50957	762	37	Glacial	Glacial	NNP
50957	762	38	"	"	''
50957	762	39	period	period	NN
50957	762	40	.	.	.
50957	763	1	CHAPTER	CHAPTER	NNP
50957	763	2	II	II	NNP
50957	763	3	.	.	.
50957	764	1	EXISTING	exist	VBG
50957	764	2	GLACIERS	glacier	NNS
50957	764	3	.	.	.
50957	765	1	_	_	NNP
50957	765	2	In	in	IN
50957	765	3	Europe._--Our	europe._--our	CD
50957	765	4	specific	specific	JJ
50957	765	5	account	account	NN
50957	765	6	of	of	IN
50957	765	7	existing	exist	VBG
50957	765	8	glaciers	glacier	NNS
50957	765	9	naturally	naturally	RB
50957	765	10	begins	begin	VBZ
50957	765	11	with	with	IN
50957	765	12	those	those	DT
50957	765	13	of	of	IN
50957	765	14	the	the	DT
50957	765	15	Alps	Alps	NNPS
50957	765	16	,	,	,
50957	765	17	where	where	WRB
50957	765	18	Hugi	Hugi	NNP
50957	765	19	,	,	,
50957	765	20	Charpentier	Charpentier	NNP
50957	765	21	,	,	,
50957	765	22	Agassiz	Agassiz	NNP
50957	765	23	,	,	,
50957	765	24	Forbes	Forbes	NNP
50957	765	25	,	,	,
50957	765	26	and	and	CC
50957	765	27	Guyot	Guyot	NNP
50957	765	28	,	,	,
50957	765	29	before	before	IN
50957	765	30	the	the	DT
50957	765	31	middle	middle	NN
50957	765	32	of	of	IN
50957	765	33	this	this	DT
50957	765	34	century	century	NN
50957	765	35	,	,	,
50957	765	36	first	first	RB
50957	765	37	brought	bring	VBD
50957	765	38	clearly	clearly	RB
50957	765	39	to	to	TO
50957	765	40	light	light	VB
50957	765	41	the	the	DT
50957	765	42	reality	reality	NN
50957	765	43	and	and	CC
50957	765	44	nature	nature	NN
50957	765	45	of	of	IN
50957	765	46	glacial	glacial	JJ
50957	765	47	motion	motion	NN
50957	765	48	.	.	.
50957	766	1	According	accord	VBG
50957	766	2	to	to	IN
50957	766	3	Professor	Professor	NNP
50957	766	4	Heim	Heim	NNP
50957	766	5	,	,	,
50957	766	6	of	of	IN
50957	766	7	Zürich	Zürich	NNP
50957	766	8	,	,	,
50957	766	9	the	the	DT
50957	766	10	total	total	JJ
50957	766	11	area	area	NN
50957	766	12	covered	cover	VBN
50957	766	13	by	by	IN
50957	766	14	the	the	DT
50957	766	15	glaciers	glacier	NNS
50957	766	16	and	and	CC
50957	766	17	ice	ice	NN
50957	766	18	-	-	HYPH
50957	766	19	fields	field	NNS
50957	766	20	of	of	IN
50957	766	21	the	the	DT
50957	766	22	Alps	Alps	NNPS
50957	766	23	is	be	VBZ
50957	766	24	upwards	upwards	JJ
50957	766	25	of	of	IN
50957	766	26	three	three	CD
50957	766	27	thousand	thousand	CD
50957	766	28	square	square	JJ
50957	766	29	kilometres	kilometre	NNS
50957	766	30	(	(	-LRB-
50957	766	31	about	about	RB
50957	766	32	eleven	eleven	CD
50957	766	33	hundred	hundred	CD
50957	766	34	square	square	JJ
50957	766	35	miles	mile	NNS
50957	766	36	)	)	-RRB-
50957	766	37	.	.	.
50957	767	1	The	the	DT
50957	767	2	Swiss	Swiss	NNP
50957	767	3	Alps	Alps	NNPS
50957	767	4	alone	alone	RB
50957	767	5	contain	contain	VBP
50957	767	6	nearly	nearly	RB
50957	767	7	two	two	CD
50957	767	8	-	-	HYPH
50957	767	9	thirds	third	NNS
50957	767	10	of	of	IN
50957	767	11	this	this	DT
50957	767	12	area	area	NN
50957	767	13	.	.	.
50957	768	1	Professor	Professor	NNP
50957	768	2	Heim	Heim	NNP
50957	768	3	enumerates	enumerate	VBZ
50957	768	4	1,155	1,155	CD
50957	768	5	distinct	distinct	JJ
50957	768	6	glaciers	glacier	NNS
50957	768	7	in	in	IN
50957	768	8	the	the	DT
50957	768	9	region	region	NN
50957	768	10	.	.	.
50957	769	1	Of	of	IN
50957	769	2	these	these	DT
50957	769	3	,	,	,
50957	769	4	144	144	CD
50957	769	5	are	be	VBP
50957	769	6	in	in	IN
50957	769	7	France	France	NNP
50957	769	8	,	,	,
50957	769	9	78	78	CD
50957	769	10	in	in	IN
50957	769	11	Italy	Italy	NNP
50957	769	12	,	,	,
50957	769	13	471	471	CD
50957	769	14	in	in	IN
50957	769	15	Switzerland	Switzerland	NNP
50957	769	16	,	,	,
50957	769	17	and	and	CC
50957	769	18	462	462	CD
50957	769	19	in	in	IN
50957	769	20	Austria	Austria	NNP
50957	769	21	.	.	.
50957	770	1	Desor	Desor	NNP
50957	770	2	describes	describe	VBZ
50957	770	3	fourteen	fourteen	CD
50957	770	4	principal	principal	JJ
50957	770	5	glacial	glacial	JJ
50957	770	6	districts	district	NNS
50957	770	7	in	in	IN
50957	770	8	the	the	DT
50957	770	9	Alps	Alps	NNP
50957	770	10	,	,	,
50957	770	11	the	the	DT
50957	770	12	westernmost	westernmost	NN
50957	770	13	of	of	IN
50957	770	14	which	which	WDT
50957	770	15	is	be	VBZ
50957	770	16	that	that	DT
50957	770	17	of	of	IN
50957	770	18	Mont	Mont	NNP
50957	770	19	Pelvoux	Pelvoux	NNP
50957	770	20	,	,	,
50957	770	21	in	in	IN
50957	770	22	Dauphiny	Dauphiny	NNP
50957	770	23	,	,	,
50957	770	24	and	and	CC
50957	770	25	the	the	DT
50957	770	26	easternmost	easternmost	NN
50957	770	27	that	that	IN
50957	770	28	in	in	IN
50957	770	29	the	the	DT
50957	770	30	vicinity	vicinity	NN
50957	770	31	of	of	IN
50957	770	32	the	the	DT
50957	770	33	Gross	Gross	NNP
50957	770	34	Glockner	Glockner	NNP
50957	770	35	,	,	,
50957	770	36	in	in	IN
50957	770	37	Carinthia	Carinthia	NNP
50957	770	38	.	.	.
50957	771	1	The	the	DT
50957	771	2	most	most	RBS
50957	771	3	important	important	JJ
50957	771	4	of	of	IN
50957	771	5	the	the	DT
50957	771	6	Alpine	Alpine	NNP
50957	771	7	systems	system	NNS
50957	771	8	are	be	VBP
50957	771	9	those	those	DT
50957	771	10	which	which	WDT
50957	771	11	are	be	VBP
50957	771	12	grouped	group	VBN
50957	771	13	around	around	IN
50957	771	14	Mont	Mont	NNP
50957	771	15	Blanc	Blanc	NNP
50957	771	16	,	,	,
50957	771	17	Monte	Monte	NNP
50957	771	18	Rosa	Rosa	NNP
50957	771	19	,	,	,
50957	771	20	and	and	CC
50957	771	21	the	the	DT
50957	771	22	Finsteraarhorn	Finsteraarhorn	NNP
50957	771	23	,	,	,
50957	771	24	the	the	DT
50957	771	25	two	two	CD
50957	771	26	former	former	JJ
50957	771	27	peaks	peak	NNS
50957	771	28	being	be	VBG
50957	771	29	upwards	upward	NNS
50957	771	30	of	of	IN
50957	771	31	fifteen	fifteen	CD
50957	771	32	thousand	thousand	CD
50957	771	33	feet	foot	NNS
50957	771	34	in	in	IN
50957	771	35	height	height	NN
50957	771	36	,	,	,
50957	771	37	and	and	CC
50957	771	38	the	the	DT
50957	771	39	latter	latter	JJ
50957	771	40	upwards	upward	NNS
50957	771	41	of	of	IN
50957	771	42	fourteen	fourteen	CD
50957	771	43	thousand	thousand	CD
50957	771	44	.	.	.
50957	772	1	The	the	DT
50957	772	2	area	area	NN
50957	772	3	covered	cover	VBN
50957	772	4	by	by	IN
50957	772	5	glaciers	glacier	NNS
50957	772	6	and	and	CC
50957	772	7	snow	snow	NN
50957	772	8	-	-	HYPH
50957	772	9	fields	field	NNS
50957	772	10	in	in	IN
50957	772	11	the	the	DT
50957	772	12	Bernese	Bernese	NNP
50957	772	13	Oberland	Oberland	NNP
50957	772	14	,	,	,
50957	772	15	of	of	IN
50957	772	16	which	which	WDT
50957	772	17	Finsteraarhorn	Finsteraarhorn	NNP
50957	772	18	is	be	VBZ
50957	772	19	the	the	DT
50957	772	20	culminating	culminate	VBG
50957	772	21	point	point	NN
50957	772	22	,	,	,
50957	772	23	is	be	VBZ
50957	772	24	about	about	RB
50957	772	25	three	three	CD
50957	772	26	hundred	hundred	CD
50957	772	27	and	and	CC
50957	772	28	fifty	fifty	CD
50957	772	29	square	square	JJ
50957	772	30	kilometres	kilometre	NNS
50957	772	31	(	(	-LRB-
50957	772	32	a	a	DT
50957	772	33	hundred	hundred	CD
50957	772	34	square	square	JJ
50957	772	35	miles	mile	NNS
50957	772	36	)	)	-RRB-
50957	772	37	,	,	,
50957	772	38	and	and	CC
50957	772	39	contains	contain	VBZ
50957	772	40	the	the	DT
50957	772	41	Aletsch	Aletsch	NNP
50957	772	42	Glacier	Glacier	NNP
50957	772	43	,	,	,
50957	772	44	which	which	WDT
50957	772	45	is	be	VBZ
50957	772	46	the	the	DT
50957	772	47	longest	long	JJS
50957	772	48	in	in	IN
50957	772	49	Europe	Europe	NNP
50957	772	50	,	,	,
50957	772	51	extending	extend	VBG
50957	772	52	twenty	twenty	CD
50957	772	53	-	-	HYPH
50957	772	54	one	one	CD
50957	772	55	kilometres	kilometre	NNS
50957	772	56	(	(	-LRB-
50957	772	57	about	about	RB
50957	772	58	fourteen	fourteen	CD
50957	772	59	miles	mile	NNS
50957	772	60	)	)	-RRB-
50957	772	61	from	from	IN
50957	772	62	the	the	DT
50957	772	63	_	_	NNP
50957	772	64	névé_-field	névé_-field	NNP
50957	772	65	to	to	IN
50957	772	66	its	-PRON-	PRP$
50957	772	67	foot	foot	NN
50957	772	68	.	.	.
50957	773	1	The	the	DT
50957	773	2	Mer	Mer	NNP
50957	773	3	de	de	NNP
50957	773	4	Glace	Glace	NNP
50957	773	5	,	,	,
50957	773	6	which	which	WDT
50957	773	7	descends	descend	VBZ
50957	773	8	from	from	IN
50957	773	9	Mont	Mont	NNP
50957	773	10	Blanc	Blanc	NNP
50957	773	11	to	to	IN
50957	773	12	the	the	DT
50957	773	13	valley	valley	NN
50957	773	14	of	of	IN
50957	773	15	Chamounix	Chamounix	NNP
50957	773	16	,	,	,
50957	773	17	has	have	VBZ
50957	773	18	a	a	DT
50957	773	19	length	length	NN
50957	773	20	of	of	IN
50957	773	21	about	about	RB
50957	773	22	eight	eight	CD
50957	773	23	miles	mile	NNS
50957	773	24	below	below	IN
50957	773	25	the	the	DT
50957	773	26	_	_	NNP
50957	773	27	névé_-field	névé_-field	NNP
50957	773	28	.	.	.
50957	774	1	In	in	IN
50957	774	2	all	all	DT
50957	774	3	,	,	,
50957	774	4	there	there	EX
50957	774	5	are	be	VBP
50957	774	6	estimated	estimate	VBN
50957	774	7	to	to	TO
50957	774	8	be	be	VB
50957	774	9	twenty	twenty	CD
50957	774	10	-	-	HYPH
50957	774	11	four	four	CD
50957	774	12	glaciers	glacier	NNS
50957	774	13	in	in	IN
50957	774	14	the	the	DT
50957	774	15	Alps	Alps	NNP
50957	774	16	which	which	WDT
50957	774	17	are	be	VBP
50957	774	18	upwards	upwards	JJ
50957	774	19	of	of	IN
50957	774	20	four	four	CD
50957	774	21	miles	mile	NNS
50957	774	22	long	long	JJ
50957	774	23	,	,	,
50957	774	24	and	and	CC
50957	774	25	six	six	CD
50957	774	26	which	which	WDT
50957	774	27	are	be	VBP
50957	774	28	upwards	upwards	JJ
50957	774	29	of	of	IN
50957	774	30	eight	eight	CD
50957	774	31	miles	mile	NNS
50957	774	32	in	in	IN
50957	774	33	length	length	NN
50957	774	34	.	.	.
50957	775	1	The	the	DT
50957	775	2	principal	principal	NN
50957	775	3	of	of	IN
50957	775	4	these	these	DT
50957	775	5	are	be	VBP
50957	775	6	the	the	DT
50957	775	7	Mer	Mer	NNP
50957	775	8	de	de	NNP
50957	775	9	Glace	Glace	NNP
50957	775	10	,	,	,
50957	775	11	of	of	IN
50957	775	12	Chamounix	Chamounix	NNP
50957	775	13	,	,	,
50957	775	14	on	on	IN
50957	775	15	Mont	Mont	NNP
50957	775	16	Blanc	Blanc	NNP
50957	775	17	;	;	:
50957	775	18	the	the	DT
50957	775	19	Gorner	Gorner	NNP
50957	775	20	Glacier	Glacier	NNP
50957	775	21	,	,	,
50957	775	22	near	near	IN
50957	775	23	Zermatt	Zermatt	NNP
50957	775	24	,	,	,
50957	775	25	on	on	IN
50957	775	26	Monte	Monte	NNP
50957	775	27	Rosa	Rosa	NNP
50957	775	28	;	;	:
50957	775	29	the	the	DT
50957	775	30	lower	low	JJR
50957	775	31	glacier	glacier	NN
50957	775	32	of	of	IN
50957	775	33	the	the	DT
50957	775	34	Aar	Aar	NNP
50957	775	35	,	,	,
50957	775	36	in	in	IN
50957	775	37	the	the	DT
50957	775	38	Bernese	Bernese	NNP
50957	775	39	Oberland	Oberland	NNP
50957	775	40	;	;	:
50957	775	41	and	and	CC
50957	775	42	the	the	DT
50957	775	43	Aletsch	Aletsch	NNP
50957	775	44	Glacier	Glacier	NNP
50957	775	45	and	and	CC
50957	775	46	Glacier	Glacier	NNP
50957	775	47	of	of	IN
50957	775	48	the	the	DT
50957	775	49	Rhône	Rhône	NNP
50957	775	50	,	,	,
50957	775	51	in	in	IN
50957	775	52	Vallais	Vallais	NNP
50957	775	53	;	;	:
50957	775	54	and	and	CC
50957	775	55	the	the	DT
50957	775	56	Pasterzen	Pasterzen	NNP
50957	775	57	,	,	,
50957	775	58	in	in	IN
50957	775	59	Carinthia	Carinthia	NNP
50957	775	60	.	.	.
50957	776	1	[	[	-LRB-
50957	776	2	Illustration	illustration	NN
50957	776	3	:	:	:
50957	776	4	Fig	Fig	NNP
50957	776	5	.	.	.
50957	777	1	7.--Mount	7.--mount	CD
50957	777	2	Blanc	Blanc	NNP
50957	777	3	Glacier	Glacier	NNP
50957	777	4	Region	Region	NNP
50957	777	5	:	:	:
50957	777	6	_	_	NNP
50957	777	7	m	m	NNP
50957	777	8	_	_	NNP
50957	777	9	,	,	,
50957	777	10	Mer	Mer	NNP
50957	777	11	de	de	NNP
50957	777	12	Glace	Glace	NNP
50957	777	13	;	;	:
50957	777	14	_	_	NNP
50957	777	15	g	g	NNP
50957	777	16	_	_	NNP
50957	777	17	,	,	,
50957	777	18	Du	Du	NNP
50957	777	19	Géant	Géant	NNP
50957	777	20	;	;	:
50957	777	21	_	_	NNP
50957	777	22	l	l	NNP
50957	777	23	_	_	NNP
50957	777	24	,	,	,
50957	777	25	Leschaux	Leschaux	NNP
50957	777	26	;	;	:
50957	777	27	_	_	NNP
50957	777	28	t	t	NNP
50957	777	29	_	_	NNP
50957	777	30	,	,	,
50957	777	31	Taléfre	Taléfre	NNP
50957	777	32	;	;	:
50957	777	33	_	_	NNP
50957	777	34	B	B	NNP
50957	777	35	_	_	NNP
50957	777	36	,	,	,
50957	777	37	Bionassay	Bionassay	NNP
50957	777	38	;	;	:
50957	777	39	_	_	NNP
50957	777	40	b	b	NNP
50957	777	41	_	_	NNP
50957	777	42	,	,	,
50957	777	43	Bosson	Bosson	NNP
50957	777	44	.	.	.
50957	777	45	]	]	-RRB-
50957	778	1	These	these	DT
50957	778	2	glaciers	glacier	NNS
50957	778	3	adjust	adjust	VBP
50957	778	4	themselves	-PRON-	PRP
50957	778	5	to	to	IN
50957	778	6	the	the	DT
50957	778	7	width	width	NN
50957	778	8	of	of	IN
50957	778	9	the	the	DT
50957	778	10	valleys	valley	NNS
50957	778	11	down	down	IN
50957	778	12	which	which	WDT
50957	778	13	they	-PRON-	PRP
50957	778	14	flow	flow	VBP
50957	778	15	,	,	,
50957	778	16	in	in	IN
50957	778	17	some	some	DT
50957	778	18	places	place	NNS
50957	778	19	being	be	VBG
50957	778	20	a	a	DT
50957	778	21	mile	mile	NN
50957	778	22	or	or	CC
50957	778	23	more	more	JJR
50957	778	24	in	in	IN
50957	778	25	width	width	NN
50957	778	26	,	,	,
50957	778	27	and	and	CC
50957	778	28	at	at	IN
50957	778	29	others	other	NNS
50957	778	30	contracting	contract	VBG
50957	778	31	into	into	IN
50957	778	32	much	much	RB
50957	778	33	narrower	narrow	JJR
50957	778	34	compass	compass	NN
50957	778	35	.	.	.
50957	779	1	The	the	DT
50957	779	2	greatest	great	JJS
50957	779	3	depth	depth	NN
50957	779	4	which	which	WDT
50957	779	5	Agassiz	Agassiz	NNP
50957	779	6	was	be	VBD
50957	779	7	able	able	JJ
50957	779	8	directly	directly	RB
50957	779	9	to	to	TO
50957	779	10	measure	measure	VB
50957	779	11	in	in	IN
50957	779	12	the	the	DT
50957	779	13	Aar	Aar	NNP
50957	779	14	Glacier	Glacier	NNP
50957	779	15	was	be	VBD
50957	779	16	two	two	CD
50957	779	17	hundred	hundred	CD
50957	779	18	and	and	CC
50957	779	19	sixty	sixty	CD
50957	779	20	metres	metre	NNS
50957	779	21	(	(	-LRB-
50957	779	22	five	five	CD
50957	779	23	hundred	hundred	CD
50957	779	24	and	and	CC
50957	779	25	twenty	twenty	CD
50957	779	26	-	-	HYPH
50957	779	27	eight	eight	CD
50957	779	28	feet	foot	NNS
50957	779	29	)	)	-RRB-
50957	779	30	,	,	,
50957	779	31	but	but	CC
50957	779	32	at	at	IN
50957	779	33	another	another	DT
50957	779	34	point	point	NN
50957	779	35	the	the	DT
50957	779	36	depth	depth	NN
50957	779	37	was	be	VBD
50957	779	38	estimated	estimate	VBN
50957	779	39	by	by	IN
50957	779	40	him	-PRON-	PRP
50957	779	41	to	to	TO
50957	779	42	be	be	VB
50957	779	43	four	four	CD
50957	779	44	hundred	hundred	CD
50957	779	45	and	and	CC
50957	779	46	sixty	sixty	CD
50957	779	47	metres	metre	NNS
50957	779	48	(	(	-LRB-
50957	779	49	or	or	CC
50957	779	50	fifteen	fifteen	CD
50957	779	51	hundred	hundred	CD
50957	779	52	and	and	CC
50957	779	53	eighty	eighty	CD
50957	779	54	-	-	HYPH
50957	779	55	four	four	CD
50957	779	56	feet	foot	NNS
50957	779	57	)	)	-RRB-
50957	779	58	.	.	.
50957	780	1	The	the	DT
50957	780	2	glaciers	glacier	NNS
50957	780	3	of	of	IN
50957	780	4	the	the	DT
50957	780	5	Alps	Alps	NNPS
50957	780	6	are	be	VBP
50957	780	7	mostly	mostly	RB
50957	780	8	confined	confine	VBN
50957	780	9	to	to	IN
50957	780	10	the	the	DT
50957	780	11	northern	northern	JJ
50957	780	12	side	side	NN
50957	780	13	and	and	CC
50957	780	14	to	to	IN
50957	780	15	the	the	DT
50957	780	16	higher	high	JJR
50957	780	17	portions	portion	NNS
50957	780	18	of	of	IN
50957	780	19	the	the	DT
50957	780	20	mountain	mountain	NN
50957	780	21	-	-	HYPH
50957	780	22	chain	chain	NN
50957	780	23	,	,	,
50957	780	24	none	none	NN
50957	780	25	of	of	IN
50957	780	26	them	-PRON-	PRP
50957	780	27	descending	descend	VBG
50957	780	28	below	below	IN
50957	780	29	the	the	DT
50957	780	30	level	level	NN
50957	780	31	of	of	IN
50957	780	32	four	four	CD
50957	780	33	thousand	thousand	CD
50957	780	34	feet	foot	NNS
50957	780	35	,	,	,
50957	780	36	and	and	CC
50957	780	37	all	all	DT
50957	780	38	of	of	IN
50957	780	39	them	-PRON-	PRP
50957	780	40	varying	vary	VBG
50957	780	41	slightly	slightly	RB
50957	780	42	in	in	IN
50957	780	43	extent	extent	NN
50957	780	44	,	,	,
50957	780	45	from	from	IN
50957	780	46	year	year	NN
50957	780	47	to	to	IN
50957	780	48	year	year	NN
50957	780	49	,	,	,
50957	780	50	according	accord	VBG
50957	780	51	as	as	IN
50957	780	52	there	there	EX
50957	780	53	are	be	VBP
50957	780	54	changes	change	NNS
50957	780	55	in	in	IN
50957	780	56	the	the	DT
50957	780	57	temperature	temperature	NN
50957	780	58	and	and	CC
50957	780	59	in	in	IN
50957	780	60	the	the	DT
50957	780	61	amount	amount	NN
50957	780	62	of	of	IN
50957	780	63	snow	snow	NN
50957	780	64	-	-	HYPH
50957	780	65	fall	fall	NN
50957	780	66	.	.	.
50957	781	1	The	the	DT
50957	781	2	Pyrenees	Pyrenees	NNPS
50957	781	3	,	,	,
50957	781	4	also	also	RB
50957	781	5	,	,	,
50957	781	6	still	still	RB
50957	781	7	maintain	maintain	VB
50957	781	8	a	a	DT
50957	781	9	glacial	glacial	JJ
50957	781	10	system	system	NN
50957	781	11	,	,	,
50957	781	12	but	but	CC
50957	781	13	it	-PRON-	PRP
50957	781	14	is	be	VBZ
50957	781	15	of	of	IN
50957	781	16	insignificant	insignificant	JJ
50957	781	17	importance	importance	NN
50957	781	18	.	.	.
50957	782	1	This	this	DT
50957	782	2	is	be	VBZ
50957	782	3	partly	partly	RB
50957	782	4	because	because	IN
50957	782	5	the	the	DT
50957	782	6	altitude	altitude	NN
50957	782	7	is	be	VBZ
50957	782	8	much	much	RB
50957	782	9	less	less	JJR
50957	782	10	than	than	IN
50957	782	11	that	that	DT
50957	782	12	of	of	IN
50957	782	13	the	the	DT
50957	782	14	Alps	Alps	NNPS
50957	782	15	,	,	,
50957	782	16	the	the	DT
50957	782	17	culminating	culminate	VBG
50957	782	18	point	point	NN
50957	782	19	being	be	VBG
50957	782	20	scarcely	scarcely	RB
50957	782	21	more	more	JJR
50957	782	22	than	than	IN
50957	782	23	eleven	eleven	CD
50957	782	24	thousand	thousand	CD
50957	782	25	feet	foot	NNS
50957	782	26	in	in	IN
50957	782	27	height	height	NN
50957	782	28	.	.	.
50957	783	1	Doubtless	doubtless	RB
50957	783	2	,	,	,
50957	783	3	also	also	RB
50957	783	4	,	,	,
50957	783	5	it	-PRON-	PRP
50957	783	6	is	be	VBZ
50957	783	7	partly	partly	RB
50957	783	8	due	due	JJ
50957	783	9	to	to	IN
50957	783	10	the	the	DT
50957	783	11	narrowness	narrowness	NN
50957	783	12	of	of	IN
50957	783	13	the	the	DT
50957	783	14	range	range	NN
50957	783	15	,	,	,
50957	783	16	which	which	WDT
50957	783	17	does	do	VBZ
50957	783	18	not	not	RB
50957	783	19	provide	provide	VB
50957	783	20	gathering	gathering	NN
50957	783	21	-	-	HYPH
50957	783	22	places	place	NNS
50957	783	23	for	for	IN
50957	783	24	the	the	DT
50957	783	25	snow	snow	NN
50957	783	26	sufficiently	sufficiently	RB
50957	783	27	extensive	extensive	JJ
50957	783	28	to	to	TO
50957	783	29	produce	produce	VB
50957	783	30	large	large	JJ
50957	783	31	glaciers	glacier	NNS
50957	783	32	.	.	.
50957	784	1	The	the	DT
50957	784	2	snow	snow	NN
50957	784	3	-	-	HYPH
50957	784	4	fall	fall	NN
50957	784	5	also	also	RB
50957	784	6	is	be	VBZ
50957	784	7	less	less	JJR
50957	784	8	upon	upon	IN
50957	784	9	the	the	DT
50957	784	10	Pyrenees	Pyrenees	NNPS
50957	784	11	than	than	IN
50957	784	12	upon	upon	IN
50957	784	13	the	the	DT
50957	784	14	Alps	Alps	NNPS
50957	784	15	.	.	.
50957	785	1	As	as	IN
50957	785	2	a	a	DT
50957	785	3	consequence	consequence	NN
50957	785	4	of	of	IN
50957	785	5	all	all	PDT
50957	785	6	these	these	DT
50957	785	7	conditions	condition	NNS
50957	785	8	,	,	,
50957	785	9	the	the	DT
50957	785	10	glaciers	glacier	NNS
50957	785	11	of	of	IN
50957	785	12	the	the	DT
50957	785	13	Pyrenees	Pyrenees	NNPS
50957	785	14	are	be	VBP
50957	785	15	scarcely	scarcely	RB
50957	785	16	more	more	JJR
50957	785	17	than	than	IN
50957	785	18	stationary	stationary	JJ
50957	785	19	_	_	NNP
50957	785	20	névé_-fields	névé_-field	NNS
50957	785	21	lingering	linger	VBG
50957	785	22	upon	upon	IN
50957	785	23	the	the	DT
50957	785	24	north	north	NN
50957	785	25	side	side	NN
50957	785	26	of	of	IN
50957	785	27	the	the	DT
50957	785	28	range	range	NN
50957	785	29	.	.	.
50957	786	1	The	the	DT
50957	786	2	largest	large	JJS
50957	786	3	of	of	IN
50957	786	4	these	these	DT
50957	786	5	is	be	VBZ
50957	786	6	near	near	IN
50957	786	7	Bagnères	Bagnères	NNP
50957	786	8	de	de	NNP
50957	786	9	Luchon	Luchon	NNP
50957	786	10	,	,	,
50957	786	11	and	and	CC
50957	786	12	sends	send	VBZ
50957	786	13	down	down	RB
50957	786	14	a	a	DT
50957	786	15	short	short	JJ
50957	786	16	,	,	,
50957	786	17	river	river	NN
50957	786	18	-	-	HYPH
50957	786	19	like	like	JJ
50957	786	20	glacier	glacier	NN
50957	786	21	.	.	.
50957	787	1	In	in	IN
50957	787	2	Scandinavia	Scandinavia	NNP
50957	787	3	the	the	DT
50957	787	4	height	height	NN
50957	787	5	of	of	IN
50957	787	6	the	the	DT
50957	787	7	mountains	mountain	NNS
50957	787	8	is	be	VBZ
50957	787	9	also	also	RB
50957	787	10	much	much	RB
50957	787	11	less	less	JJR
50957	787	12	than	than	IN
50957	787	13	that	that	DT
50957	787	14	of	of	IN
50957	787	15	the	the	DT
50957	787	16	Alps	Alps	NNPS
50957	787	17	,	,	,
50957	787	18	but	but	CC
50957	787	19	the	the	DT
50957	787	20	moister	moister	JJ
50957	787	21	climate	climate	NN
50957	787	22	and	and	CC
50957	787	23	the	the	DT
50957	787	24	more	more	RBR
50957	787	25	northern	northern	JJ
50957	787	26	latitude	latitude	NN
50957	787	27	favours	favour	VBZ
50957	787	28	the	the	DT
50957	787	29	growth	growth	NN
50957	787	30	of	of	IN
50957	787	31	glaciers	glacier	NNS
50957	787	32	at	at	IN
50957	787	33	a	a	DT
50957	787	34	much	much	RB
50957	787	35	lower	low	JJR
50957	787	36	level	level	NN
50957	787	37	North	north	NN
50957	787	38	of	of	IN
50957	787	39	the	the	DT
50957	787	40	sixty	sixty	CD
50957	787	41	-	-	HYPH
50957	787	42	second	second	NN
50957	787	43	degree	degree	NN
50957	787	44	of	of	IN
50957	787	45	latitude	latitude	NN
50957	787	46	,	,	,
50957	787	47	the	the	DT
50957	787	48	plateaus	plateaus	NN
50957	787	49	over	over	IN
50957	787	50	five	five	CD
50957	787	51	thousand	thousand	CD
50957	787	52	feet	foot	NNS
50957	787	53	above	above	IN
50957	787	54	the	the	DT
50957	787	55	sea	sea	NN
50957	787	56	pretty	pretty	RB
50957	787	57	generally	generally	RB
50957	787	58	are	be	VBP
50957	787	59	gathering	gather	VBG
50957	787	60	-	-	HYPH
50957	787	61	places	place	NNS
50957	787	62	for	for	IN
50957	787	63	glaciers	glacier	NNS
50957	787	64	.	.	.
50957	788	1	From	from	IN
50957	788	2	the	the	DT
50957	788	3	Justedal	Justedal	NNP
50957	788	4	a	a	DT
50957	788	5	snow	snow	NN
50957	788	6	-	-	HYPH
50957	788	7	field	field	NN
50957	788	8	,	,	,
50957	788	9	covering	cover	VBG
50957	788	10	five	five	CD
50957	788	11	hundred	hundred	CD
50957	788	12	and	and	CC
50957	788	13	eighty	eighty	CD
50957	788	14	square	square	JJ
50957	788	15	miles	mile	NNS
50957	788	16	,	,	,
50957	788	17	in	in	IN
50957	788	18	latitude	latitude	NN
50957	788	19	62	62	CD
50957	788	20	°	°	NNS
50957	788	21	,	,	,
50957	788	22	twenty	twenty	CD
50957	788	23	-	-	HYPH
50957	788	24	four	four	CD
50957	788	25	glaciers	glacier	NNS
50957	788	26	push	push	VBP
50957	788	27	outwards	outward	NNS
50957	788	28	towards	towards	IN
50957	788	29	the	the	DT
50957	788	30	German	German	NNP
50957	788	31	Sea	Sea	NNP
50957	788	32	,	,	,
50957	788	33	the	the	DT
50957	788	34	largest	large	JJS
50957	788	35	of	of	IN
50957	788	36	which	which	WDT
50957	788	37	is	be	VBZ
50957	788	38	five	five	CD
50957	788	39	miles	mile	NNS
50957	788	40	long	long	JJ
50957	788	41	and	and	CC
50957	788	42	three	three	CD
50957	788	43	-	-	HYPH
50957	788	44	quarters	quarter	NNS
50957	788	45	of	of	IN
50957	788	46	a	a	DT
50957	788	47	mile	mile	NN
50957	788	48	wide	wide	JJ
50957	788	49	.	.	.
50957	789	1	The	the	DT
50957	789	2	Fondalen	Fondalen	NNP
50957	789	3	snow	snow	NN
50957	789	4	-	-	HYPH
50957	789	5	field	field	NN
50957	789	6	,	,	,
50957	789	7	between	between	IN
50957	789	8	latitudes	latitude	NNS
50957	789	9	66	66	CD
50957	789	10	°	°	NNS
50957	789	11	and	and	CC
50957	789	12	67	67	CD
50957	789	13	°	°	NNS
50957	789	14	,	,	,
50957	789	15	covers	cover	VBZ
50957	789	16	an	an	DT
50957	789	17	area	area	NN
50957	789	18	about	about	RB
50957	789	19	equal	equal	JJ
50957	789	20	to	to	IN
50957	789	21	that	that	DT
50957	789	22	of	of	IN
50957	789	23	the	the	DT
50957	789	24	Justedal	Justedal	NNP
50957	789	25	;	;	:
50957	789	26	but	but	CC
50957	789	27	,	,	,
50957	789	28	on	on	IN
50957	789	29	account	account	NN
50957	789	30	of	of	IN
50957	789	31	its	-PRON-	PRP$
50957	789	32	more	more	RBR
50957	789	33	northern	northern	JJ
50957	789	34	position	position	NN
50957	789	35	,	,	,
50957	789	36	its	-PRON-	PRP$
50957	789	37	glaciers	glacier	NNS
50957	789	38	descend	descend	VBP
50957	789	39	through	through	IN
50957	789	40	the	the	DT
50957	789	41	valleys	valley	NNS
50957	789	42	quite	quite	RB
50957	789	43	to	to	IN
50957	789	44	the	the	DT
50957	789	45	ocean	ocean	NN
50957	789	46	-	-	HYPH
50957	789	47	level	level	NN
50957	789	48	.	.	.
50957	790	1	The	the	DT
50957	790	2	Folgofon	Folgofon	NNP
50957	790	3	snow	snow	NN
50957	790	4	-	-	HYPH
50957	790	5	field	field	NN
50957	790	6	is	be	VBZ
50957	790	7	still	still	RB
50957	790	8	farther	far	RBR
50957	790	9	south	south	RB
50957	790	10	,	,	,
50957	790	11	but	but	CC
50957	790	12	,	,	,
50957	790	13	though	though	IN
50957	790	14	occupying	occupy	VBG
50957	790	15	an	an	DT
50957	790	16	area	area	NN
50957	790	17	of	of	IN
50957	790	18	only	only	RB
50957	790	19	one	one	CD
50957	790	20	hundred	hundred	CD
50957	790	21	square	square	JJ
50957	790	22	miles	mile	NNS
50957	790	23	,	,	,
50957	790	24	it	-PRON-	PRP
50957	790	25	sends	send	VBZ
50957	790	26	down	down	RB
50957	790	27	as	as	RB
50957	790	28	many	many	JJ
50957	790	29	as	as	IN
50957	790	30	three	three	CD
50957	790	31	glaciers	glacier	NNS
50957	790	32	to	to	IN
50957	790	33	the	the	DT
50957	790	34	sea	sea	NN
50957	790	35	-	-	HYPH
50957	790	36	level	level	NN
50957	790	37	.	.	.
50957	791	1	The	the	DT
50957	791	2	total	total	JJ
50957	791	3	area	area	NN
50957	791	4	of	of	IN
50957	791	5	the	the	DT
50957	791	6	Scandinavian	scandinavian	JJ
50957	791	7	snow	snow	NN
50957	791	8	-	-	HYPH
50957	791	9	fields	field	NNS
50957	791	10	is	be	VBZ
50957	791	11	about	about	RB
50957	791	12	five	five	CD
50957	791	13	thousand	thousand	CD
50957	791	14	square	square	JJ
50957	791	15	miles	mile	NNS
50957	791	16	.	.	.
50957	792	1	In	in	IN
50957	792	2	Sweden	Sweden	NNP
50957	792	3	Dr.	Dr.	NNP
50957	792	4	Svenonius	Svenonius	NNP
50957	792	5	estimates	estimate	VBZ
50957	792	6	that	that	IN
50957	792	7	there	there	EX
50957	792	8	are	be	VBP
50957	792	9	,	,	,
50957	792	10	between	between	IN
50957	792	11	latitudes	latitude	NNS
50957	792	12	67	67	CD
50957	792	13	°	°	NNS
50957	792	14	and	and	CC
50957	792	15	68	68	CD
50957	792	16	-	-	HYPH
50957	792	17	1/2	1/2	CD
50957	792	18	°	°	NNS
50957	792	19	,	,	,
50957	792	20	twenty	twenty	CD
50957	792	21	distinct	distinct	JJ
50957	792	22	groups	group	NNS
50957	792	23	of	of	IN
50957	792	24	glaciers	glacier	NNS
50957	792	25	,	,	,
50957	792	26	covering	cover	VBG
50957	792	27	an	an	DT
50957	792	28	area	area	NN
50957	792	29	of	of	IN
50957	792	30	four	four	CD
50957	792	31	hundred	hundred	CD
50957	792	32	square	square	JJ
50957	792	33	kilometres	kilometre	NNS
50957	792	34	(	(	-LRB-
50957	792	35	one	one	CD
50957	792	36	hundred	hundred	CD
50957	792	37	and	and	CC
50957	792	38	forty	forty	CD
50957	792	39	-	-	HYPH
50957	792	40	four	four	CD
50957	792	41	square	square	JJ
50957	792	42	miles	mile	NNS
50957	792	43	)	)	-RRB-
50957	792	44	,	,	,
50957	792	45	and	and	CC
50957	792	46	he	-PRON-	PRP
50957	792	47	numbers	number	VBZ
50957	792	48	upwards	upwards	JJ
50957	792	49	of	of	IN
50957	792	50	one	one	CD
50957	792	51	hundred	hundred	CD
50957	792	52	distinct	distinct	JJ
50957	792	53	glaciers	glacier	NNS
50957	792	54	of	of	IN
50957	792	55	small	small	JJ
50957	792	56	size	size	NN
50957	792	57	.	.	.
50957	793	1	As	as	IN
50957	793	2	is	be	VBZ
50957	793	3	to	to	TO
50957	793	4	be	be	VB
50957	793	5	expected	expect	VBN
50957	793	6	,	,	,
50957	793	7	the	the	DT
50957	793	8	large	large	JJ
50957	793	9	islands	island	NNS
50957	793	10	in	in	IN
50957	793	11	the	the	DT
50957	793	12	Polar	Polar	NNP
50957	793	13	Sea	Sea	NNP
50957	793	14	north	north	RB
50957	793	15	of	of	IN
50957	793	16	Europe	Europe	NNP
50957	793	17	and	and	CC
50957	793	18	Asia	Asia	NNP
50957	793	19	are	be	VBP
50957	793	20	,	,	,
50957	793	21	to	to	IN
50957	793	22	a	a	DT
50957	793	23	great	great	JJ
50957	793	24	extent	extent	NN
50957	793	25	,	,	,
50957	793	26	covered	cover	VBN
50957	793	27	with	with	IN
50957	793	28	_	_	NNP
50957	793	29	névé_-fields	névé_-fields	NNP
50957	793	30	,	,	,
50957	793	31	and	and	CC
50957	793	32	numerous	numerous	JJ
50957	793	33	glaciers	glacier	NNS
50957	793	34	push	push	VBP
50957	793	35	out	out	RP
50957	793	36	from	from	IN
50957	793	37	them	-PRON-	PRP
50957	793	38	to	to	IN
50957	793	39	the	the	DT
50957	793	40	sea	sea	NN
50957	793	41	in	in	IN
50957	793	42	all	all	DT
50957	793	43	directions	direction	NNS
50957	793	44	,	,	,
50957	793	45	discharging	discharge	VBG
50957	793	46	their	-PRON-	PRP$
50957	793	47	surplus	surplus	NN
50957	793	48	ice	ice	NN
50957	793	49	as	as	IN
50957	793	50	bergs	berg	NNS
50957	793	51	,	,	,
50957	793	52	which	which	WDT
50957	793	53	float	float	VBP
50957	793	54	away	away	RB
50957	793	55	and	and	CC
50957	793	56	cumber	cumber	NNP
50957	793	57	the	the	DT
50957	793	58	waters	water	NNS
50957	793	59	with	with	IN
50957	793	60	their	-PRON-	PRP$
50957	793	61	presence	presence	NN
50957	793	62	in	in	IN
50957	793	63	many	many	JJ
50957	793	64	distant	distant	JJ
50957	793	65	places	place	NNS
50957	793	66	.	.	.
50957	794	1	[	[	-LRB-
50957	794	2	Illustration	illustration	NN
50957	794	3	:	:	:
50957	794	4	Fig	Fig	NNP
50957	794	5	.	.	.
50957	795	1	8.--The	8.--The	NNP
50957	795	2	Svartisen	Svartisen	NNP
50957	795	3	Glacier	Glacier	NNP
50957	795	4	on	on	IN
50957	795	5	the	the	DT
50957	795	6	west	west	JJ
50957	795	7	coast	coast	NN
50957	795	8	of	of	IN
50957	795	9	Norway	Norway	NNP
50957	795	10	,	,	,
50957	795	11	just	just	RB
50957	795	12	within	within	IN
50957	795	13	the	the	DT
50957	795	14	Arctic	Arctic	NNP
50957	795	15	circle	circle	NN
50957	795	16	,	,	,
50957	795	17	at	at	IN
50957	795	18	the	the	DT
50957	795	19	head	head	NN
50957	795	20	of	of	IN
50957	795	21	a	a	DT
50957	795	22	fiord	fiord	NN
50957	795	23	ten	ten	CD
50957	795	24	miles	mile	NNS
50957	795	25	from	from	IN
50957	795	26	the	the	DT
50957	795	27	ocean	ocean	NN
50957	795	28	.	.	.
50957	796	1	The	the	DT
50957	796	2	foot	foot	NN
50957	796	3	of	of	IN
50957	796	4	the	the	DT
50957	796	5	Glacier	Glacier	NNP
50957	796	6	is	be	VBZ
50957	796	7	one	one	CD
50957	796	8	mile	mile	NN
50957	796	9	wide	wide	JJ
50957	796	10	,	,	,
50957	796	11	and	and	CC
50957	796	12	a	a	DT
50957	796	13	quarter	quarter	NN
50957	796	14	of	of	IN
50957	796	15	a	a	DT
50957	796	16	mile	mile	NN
50957	796	17	back	back	RB
50957	796	18	from	from	IN
50957	796	19	the	the	DT
50957	796	20	water	water	NN
50957	796	21	.	.	.
50957	797	1	Terminal	terminal	JJ
50957	797	2	moraine	moraine	NN
50957	797	3	in	in	IN
50957	797	4	front	front	NN
50957	797	5	.	.	.
50957	798	1	(	(	-LRB-
50957	798	2	Photographed	photograph	VBN
50957	798	3	by	by	IN
50957	798	4	Dr.	Dr.	NNP
50957	798	5	L.	L.	NNP
50957	798	6	C.	C.	NNP
50957	799	1	Warner	Warner	NNP
50957	799	2	.	.	.
50957	799	3	)	)	-RRB-
50957	799	4	]	]	-RRB-
50957	800	1	The	the	DT
50957	800	2	island	island	NN
50957	800	3	of	of	IN
50957	800	4	Spitzbergen	Spitzbergen	NNP
50957	800	5	,	,	,
50957	800	6	in	in	IN
50957	800	7	latitude	latitude	NN
50957	800	8	76	76	CD
50957	800	9	°	°	,
50957	800	10	to	to	IN
50957	800	11	81	81	CD
50957	800	12	°	°	NNS
50957	800	13	,	,	,
50957	800	14	is	be	VBZ
50957	800	15	favourably	favourably	RB
50957	800	16	situated	situate	VBN
50957	800	17	for	for	IN
50957	800	18	the	the	DT
50957	800	19	production	production	NN
50957	800	20	of	of	IN
50957	800	21	glaciers	glacier	NNS
50957	800	22	,	,	,
50957	800	23	by	by	IN
50957	800	24	reason	reason	NN
50957	800	25	both	both	DT
50957	800	26	of	of	IN
50957	800	27	its	-PRON-	PRP$
50957	800	28	high	high	JJ
50957	800	29	northern	northern	JJ
50957	800	30	latitude	latitude	NN
50957	800	31	,	,	,
50957	800	32	and	and	CC
50957	800	33	of	of	IN
50957	800	34	its	-PRON-	PRP$
50957	800	35	relation	relation	NN
50957	800	36	to	to	IN
50957	800	37	the	the	DT
50957	800	38	Gulf	Gulf	NNP
50957	800	39	Stream	Stream	NNP
50957	800	40	,	,	,
50957	800	41	which	which	WDT
50957	800	42	conveys	convey	VBZ
50957	800	43	around	around	RP
50957	800	44	to	to	IN
50957	800	45	it	-PRON-	PRP
50957	800	46	an	an	DT
50957	800	47	excessive	excessive	JJ
50957	800	48	amount	amount	NN
50957	800	49	of	of	IN
50957	800	50	moisture	moisture	NN
50957	800	51	,	,	,
50957	800	52	thus	thus	RB
50957	800	53	ensuring	ensure	VBG
50957	800	54	an	an	DT
50957	800	55	exceptionally	exceptionally	RB
50957	800	56	large	large	JJ
50957	800	57	snow	snow	NN
50957	800	58	-	-	HYPH
50957	800	59	fall	fall	VBP
50957	800	60	over	over	IN
50957	800	61	the	the	DT
50957	800	62	island	island	NN
50957	800	63	.	.	.
50957	801	1	The	the	DT
50957	801	2	mountainous	mountainous	JJ
50957	801	3	character	character	NN
50957	801	4	of	of	IN
50957	801	5	the	the	DT
50957	801	6	island	island	NN
50957	801	7	also	also	RB
50957	801	8	favours	favour	VBZ
50957	801	9	the	the	DT
50957	801	10	concentration	concentration	NN
50957	801	11	of	of	IN
50957	801	12	the	the	DT
50957	801	13	ice	ice	NN
50957	801	14	-	-	HYPH
50957	801	15	movement	movement	NN
50957	801	16	into	into	IN
50957	801	17	glaciers	glacier	NNS
50957	801	18	of	of	IN
50957	801	19	vast	vast	JJ
50957	801	20	size	size	NN
50957	801	21	and	and	CC
50957	801	22	power	power	NN
50957	801	23	.	.	.
50957	802	1	Still	still	RB
50957	802	2	,	,	,
50957	802	3	even	even	RB
50957	802	4	here	here	RB
50957	802	5	,	,	,
50957	802	6	much	much	JJ
50957	802	7	of	of	IN
50957	802	8	the	the	DT
50957	802	9	land	land	NN
50957	802	10	is	be	VBZ
50957	802	11	free	free	JJ
50957	802	12	from	from	IN
50957	802	13	snow	snow	NN
50957	802	14	and	and	CC
50957	802	15	ice	ice	NN
50957	802	16	in	in	IN
50957	802	17	summer	summer	NN
50957	802	18	.	.	.
50957	803	1	But	but	CC
50957	803	2	upon	upon	IN
50957	803	3	the	the	DT
50957	803	4	northern	northern	JJ
50957	803	5	portion	portion	NN
50957	803	6	of	of	IN
50957	803	7	the	the	DT
50957	803	8	island	island	NN
50957	803	9	there	there	EX
50957	803	10	is	be	VBZ
50957	803	11	an	an	DT
50957	803	12	extensive	extensive	JJ
50957	803	13	table	table	NN
50957	803	14	-	-	HYPH
50957	803	15	land	land	NN
50957	803	16	,	,	,
50957	803	17	upwards	upward	NNS
50957	803	18	of	of	IN
50957	803	19	two	two	CD
50957	803	20	thousand	thousand	CD
50957	803	21	feet	foot	NNS
50957	803	22	above	above	IN
50957	803	23	the	the	DT
50957	803	24	sea	sea	NN
50957	803	25	,	,	,
50957	803	26	over	over	IN
50957	803	27	which	which	WDT
50957	803	28	the	the	DT
50957	803	29	ice	ice	NN
50957	803	30	-	-	HYPH
50957	803	31	field	field	NN
50957	803	32	is	be	VBZ
50957	803	33	continuous	continuous	JJ
50957	803	34	.	.	.
50957	804	1	Four	four	CD
50957	804	2	great	great	JJ
50957	804	3	glaciers	glacier	NNS
50957	804	4	here	here	RB
50957	804	5	descend	descend	VBP
50957	804	6	to	to	IN
50957	804	7	tide	tide	NN
50957	804	8	-	-	HYPH
50957	804	9	water	water	NN
50957	804	10	in	in	IN
50957	804	11	Magdalena	Magdalena	NNP
50957	804	12	Bay	Bay	NNP
50957	804	13	.	.	.
50957	805	1	The	the	DT
50957	805	2	largest	large	JJS
50957	805	3	of	of	IN
50957	805	4	these	these	DT
50957	805	5	presents	present	NNS
50957	805	6	at	at	IN
50957	805	7	the	the	DT
50957	805	8	front	front	NN
50957	805	9	a	a	DT
50957	805	10	wall	wall	NN
50957	805	11	of	of	IN
50957	805	12	ice	ice	NN
50957	805	13	seven	seven	CD
50957	805	14	thousand	thousand	CD
50957	805	15	feet	foot	NNS
50957	805	16	across	across	RB
50957	805	17	and	and	CC
50957	805	18	three	three	CD
50957	805	19	hundred	hundred	CD
50957	805	20	feet	foot	NNS
50957	805	21	high	high	JJ
50957	805	22	;	;	:
50957	805	23	but	but	CC
50957	805	24	,	,	,
50957	805	25	as	as	IN
50957	805	26	the	the	DT
50957	805	27	depth	depth	NN
50957	805	28	of	of	IN
50957	805	29	the	the	DT
50957	805	30	water	water	NN
50957	805	31	is	be	VBZ
50957	805	32	not	not	RB
50957	805	33	great	great	JJ
50957	805	34	,	,	,
50957	805	35	few	few	JJ
50957	805	36	icebergs	iceberg	NNS
50957	805	37	of	of	IN
50957	805	38	large	large	JJ
50957	805	39	size	size	NN
50957	805	40	break	break	NN
50957	805	41	off	off	RP
50957	805	42	and	and	CC
50957	805	43	float	float	VB
50957	805	44	away	away	RB
50957	805	45	from	from	IN
50957	805	46	it	-PRON-	PRP
50957	805	47	.	.	.
50957	806	1	Nova	Nova	NNP
50957	806	2	Zembla	Zembla	NNP
50957	806	3	,	,	,
50957	806	4	though	though	IN
50957	806	5	not	not	RB
50957	806	6	in	in	RB
50957	806	7	quite	quite	RB
50957	806	8	so	so	RB
50957	806	9	high	high	JJ
50957	806	10	latitude	latitude	NN
50957	806	11	,	,	,
50957	806	12	has	have	VBZ
50957	806	13	a	a	DT
50957	806	14	lower	low	JJR
50957	806	15	mean	mean	JJ
50957	806	16	temperature	temperature	NN
50957	806	17	upon	upon	IN
50957	806	18	the	the	DT
50957	806	19	coasts	coast	NNS
50957	806	20	than	than	IN
50957	806	21	Spitzbergen	Spitzbergen	NNP
50957	806	22	.	.	.
50957	807	1	Owing	owe	VBG
50957	807	2	to	to	IN
50957	807	3	the	the	DT
50957	807	4	absence	absence	NN
50957	807	5	of	of	IN
50957	807	6	high	high	JJ
50957	807	7	lands	land	NNS
50957	807	8	and	and	CC
50957	807	9	mountains	mountain	NNS
50957	807	10	,	,	,
50957	807	11	however	however	RB
50957	807	12	,	,	,
50957	807	13	it	-PRON-	PRP
50957	807	14	is	be	VBZ
50957	807	15	not	not	RB
50957	807	16	covered	cover	VBN
50957	807	17	with	with	IN
50957	807	18	perpetual	perpetual	JJ
50957	807	19	snow	snow	NN
50957	807	20	,	,	,
50957	807	21	much	much	RB
50957	807	22	less	less	RBR
50957	807	23	with	with	IN
50957	807	24	glacial	glacial	JJ
50957	807	25	ice	ice	NN
50957	807	26	,	,	,
50957	807	27	but	but	CC
50957	807	28	its	-PRON-	PRP$
50957	807	29	level	level	NN
50957	807	30	portions	portion	NNS
50957	807	31	are	be	VBP
50957	807	32	"	"	``
50957	807	33	carpeted	carpet	VBN
50957	807	34	with	with	IN
50957	807	35	grasses	grass	NNS
50957	807	36	and	and	CC
50957	807	37	flowers	flower	NNS
50957	807	38	,	,	,
50957	807	39	"	"	''
50957	807	40	and	and	CC
50957	807	41	sustain	sustain	VB
50957	807	42	extensive	extensive	JJ
50957	807	43	forests	forest	NNS
50957	807	44	of	of	IN
50957	807	45	stunted	stunt	VBN
50957	807	46	trees	tree	NNS
50957	807	47	.	.	.
50957	808	1	Franz	Franz	NNP
50957	808	2	-	-	HYPH
50957	808	3	Josef	Josef	NNP
50957	808	4	Land	Land	NNP
50957	808	5	,	,	,
50957	808	6	to	to	IN
50957	808	7	the	the	DT
50957	808	8	north	north	NN
50957	808	9	of	of	IN
50957	808	10	Nova	Nova	NNP
50957	808	11	Zembla	Zembla	NNP
50957	808	12	,	,	,
50957	808	13	both	both	DT
50957	808	14	contains	contain	VBZ
50957	808	15	high	high	JJ
50957	808	16	mountains	mountain	NNS
50957	808	17	and	and	CC
50957	808	18	supports	support	VBZ
50957	808	19	glaciers	glacier	NNS
50957	808	20	of	of	IN
50957	808	21	great	great	JJ
50957	808	22	size	size	NN
50957	808	23	.	.	.
50957	809	1	Mr.	Mr.	NNP
50957	809	2	Payer	Payer	NNP
50957	809	3	conducted	conduct	VBD
50957	809	4	a	a	DT
50957	809	5	sledge	sledge	NN
50957	809	6	party	party	NN
50957	809	7	into	into	IN
50957	809	8	this	this	DT
50957	809	9	land	land	NN
50957	809	10	in	in	IN
50957	809	11	1874	1874	CD
50957	809	12	,	,	,
50957	809	13	and	and	CC
50957	809	14	reported	report	VBD
50957	809	15	that	that	IN
50957	809	16	a	a	DT
50957	809	17	precipitous	precipitous	JJ
50957	809	18	wall	wall	NN
50957	809	19	of	of	IN
50957	809	20	glacial	glacial	JJ
50957	809	21	ice	ice	NN
50957	809	22	,	,	,
50957	809	23	"	"	''
50957	809	24	of	of	IN
50957	809	25	more	more	JJR
50957	809	26	than	than	IN
50957	809	27	a	a	DT
50957	809	28	hundred	hundred	CD
50957	809	29	feet	foot	NNS
50957	809	30	in	in	IN
50957	809	31	height	height	NN
50957	809	32	,	,	,
50957	809	33	formed	form	VBD
50957	809	34	the	the	DT
50957	809	35	usual	usual	JJ
50957	809	36	edge	edge	NN
50957	809	37	of	of	IN
50957	809	38	the	the	DT
50957	809	39	coast	coast	NN
50957	809	40	.	.	.
50957	809	41	"	"	''
50957	810	1	But	but	CC
50957	810	2	the	the	DT
50957	810	3	motion	motion	NN
50957	810	4	of	of	IN
50957	810	5	the	the	DT
50957	810	6	ice	ice	NN
50957	810	7	is	be	VBZ
50957	810	8	very	very	RB
50957	810	9	slow	slow	JJ
50957	810	10	,	,	,
50957	810	11	and	and	CC
50957	810	12	the	the	DT
50957	810	13	ice	ice	NN
50957	810	14	coarse	coarse	RB
50957	810	15	-	-	HYPH
50957	810	16	grained	grain	VBN
50957	810	17	in	in	IN
50957	810	18	structure	structure	NN
50957	810	19	,	,	,
50957	810	20	and	and	CC
50957	810	21	it	-PRON-	PRP
50957	810	22	bears	bear	VBZ
50957	810	23	a	a	DT
50957	810	24	small	small	JJ
50957	810	25	amount	amount	NN
50957	810	26	only	only	RB
50957	810	27	of	of	IN
50957	810	28	morainic	morainic	JJ
50957	810	29	material	material	NN
50957	810	30	.	.	.
50957	811	1	So	so	RB
50957	811	2	low	low	JJ
50957	811	3	is	be	VBZ
50957	811	4	here	here	RB
50957	811	5	the	the	DT
50957	811	6	line	line	NN
50957	811	7	of	of	IN
50957	811	8	perpetual	perpetual	JJ
50957	811	9	snow	snow	NN
50957	811	10	,	,	,
50957	811	11	that	that	IN
50957	811	12	the	the	DT
50957	811	13	smaller	small	JJR
50957	811	14	islands	island	NNS
50957	811	15	"	"	''
50957	811	16	are	be	VBP
50957	811	17	covered	cover	VBN
50957	811	18	with	with	IN
50957	811	19	caps	cap	NNS
50957	811	20	of	of	IN
50957	811	21	ice	ice	NN
50957	811	22	,	,	,
50957	811	23	so	so	IN
50957	811	24	that	that	IN
50957	811	25	a	a	DT
50957	811	26	cross	cross	NN
50957	811	27	-	-	NN
50957	811	28	section	section	NN
50957	811	29	would	would	MD
50957	811	30	exhibit	exhibit	VB
50957	811	31	a	a	DT
50957	811	32	regular	regular	JJ
50957	811	33	flat	flat	JJ
50957	811	34	segment	segment	NN
50957	811	35	of	of	IN
50957	811	36	ice	ice	NN
50957	811	37	.	.	.
50957	811	38	"	"	''
50957	812	1	It	-PRON-	PRP
50957	812	2	is	be	VBZ
50957	812	3	interesting	interesting	JJ
50957	812	4	to	to	TO
50957	812	5	note	note	VB
50957	812	6	,	,	,
50957	812	7	also	also	RB
50957	812	8	,	,	,
50957	812	9	that	that	IN
50957	812	10	"	"	``
50957	812	11	many	many	JJ
50957	812	12	ice	ice	NN
50957	812	13	-	-	HYPH
50957	812	14	streams	stream	NNS
50957	812	15	,	,	,
50957	812	16	descending	descend	VBG
50957	812	17	from	from	IN
50957	812	18	the	the	DT
50957	812	19	high	high	JJ
50957	812	20	_	_	NNP
50957	812	21	névé	névé	NNP
50957	812	22	_	_	NNP
50957	812	23	plateau	plateau	NN
50957	812	24	,	,	,
50957	812	25	spread	spread	VB
50957	812	26	themselves	-PRON-	PRP
50957	812	27	out	out	RP
50957	812	28	over	over	IN
50957	812	29	the	the	DT
50957	812	30	mountain	mountain	NN
50957	812	31	-	-	HYPH
50957	812	32	slopes	slope	NNS
50957	812	33	,	,	,
50957	812	34	"	"	''
50957	812	35	and	and	CC
50957	812	36	are	be	VBP
50957	812	37	not	not	RB
50957	812	38	,	,	,
50957	812	39	as	as	IN
50957	812	40	in	in	IN
50957	812	41	the	the	DT
50957	812	42	Alps	Alps	NNPS
50957	812	43	,	,	,
50957	812	44	confined	confine	VBN
50957	812	45	to	to	IN
50957	812	46	definite	definite	JJ
50957	812	47	valleys	valley	NNS
50957	812	48	.	.	.
50957	813	1	Iceland	Iceland	NNP
50957	813	2	seems	seem	VBZ
50957	813	3	to	to	TO
50957	813	4	have	have	VB
50957	813	5	been	be	VBN
50957	813	6	properly	properly	RB
50957	813	7	named	name	VBN
50957	813	8	,	,	,
50957	813	9	since	since	IN
50957	813	10	a	a	DT
50957	813	11	single	single	JJ
50957	813	12	one	one	CD
50957	813	13	of	of	IN
50957	813	14	the	the	DT
50957	813	15	snow	snow	NN
50957	813	16	-	-	HYPH
50957	813	17	fields	field	NNS
50957	813	18	--	--	:
50957	813	19	that	that	DT
50957	813	20	of	of	IN
50957	813	21	Vatnajoküll	Vatnajoküll	NNP
50957	813	22	,	,	,
50957	813	23	with	with	IN
50957	813	24	an	an	DT
50957	813	25	extreme	extreme	JJ
50957	813	26	elevation	elevation	NN
50957	813	27	of	of	IN
50957	813	28	only	only	RB
50957	813	29	six	six	CD
50957	813	30	thousand	thousand	CD
50957	813	31	feet	foot	NNS
50957	813	32	--	--	:
50957	813	33	is	be	VBZ
50957	813	34	estimated	estimate	VBN
50957	813	35	by	by	IN
50957	813	36	Helland	Helland	NNP
50957	813	37	to	to	TO
50957	813	38	cover	cover	VB
50957	813	39	one	one	CD
50957	813	40	hundred	hundred	CD
50957	813	41	and	and	CC
50957	813	42	fifty	fifty	CD
50957	813	43	Norwegian	norwegian	JJ
50957	813	44	square	square	NN
50957	813	45	miles	mile	NNS
50957	813	46	(	(	-LRB-
50957	813	47	about	about	RB
50957	813	48	seven	seven	CD
50957	813	49	thousand	thousand	CD
50957	813	50	English	english	JJ
50957	813	51	square	square	JJ
50957	813	52	miles	mile	NNS
50957	813	53	)	)	-RRB-
50957	813	54	,	,	,
50957	813	55	while	while	IN
50957	813	56	five	five	CD
50957	813	57	other	other	JJ
50957	813	58	ice	ice	NN
50957	813	59	-	-	HYPH
50957	813	60	fields	field	NNS
50957	813	61	(	(	-LRB-
50957	813	62	the	the	DT
50957	813	63	Langjoküll	Langjoküll	NNP
50957	813	64	,	,	,
50957	813	65	the	the	DT
50957	813	66	Hofsjoküll	Hofsjoküll	NNP
50957	813	67	,	,	,
50957	813	68	the	the	DT
50957	813	69	Myrdalsjoküll	Myrdalsjoküll	NNP
50957	813	70	,	,	,
50957	813	71	the	the	DT
50957	813	72	Drangajoküll	Drangajoküll	NNP
50957	813	73	,	,	,
50957	813	74	and	and	CC
50957	813	75	the	the	DT
50957	813	76	Glamujoküll	Glamujoküll	NNP
50957	813	77	)	)	-RRB-
50957	813	78	have	have	VBP
50957	813	79	a	a	DT
50957	813	80	combined	combine	VBN
50957	813	81	area	area	NN
50957	813	82	of	of	IN
50957	813	83	ninety	ninety	CD
50957	813	84	-	-	HYPH
50957	813	85	two	two	CD
50957	813	86	Norwegian	norwegian	JJ
50957	813	87	or	or	CC
50957	813	88	about	about	RB
50957	813	89	four	four	CD
50957	813	90	thousand	thousand	CD
50957	813	91	five	five	CD
50957	813	92	hundred	hundred	CD
50957	813	93	English	english	JJ
50957	813	94	square	square	JJ
50957	813	95	miles	mile	NNS
50957	813	96	.	.	.
50957	814	1	The	the	DT
50957	814	2	glaciers	glacier	NNS
50957	814	3	are	be	VBP
50957	814	4	supposed	suppose	VBN
50957	814	5	by	by	IN
50957	814	6	Whitney	Whitney	NNP
50957	814	7	to	to	TO
50957	814	8	have	have	VB
50957	814	9	been	be	VBN
50957	814	10	rapidly	rapidly	RB
50957	814	11	advancing	advance	VBG
50957	814	12	for	for	IN
50957	814	13	some	some	DT
50957	814	14	time	time	NN
50957	814	15	past	past	NN
50957	814	16	.	.	.
50957	815	1	_	_	NNP
50957	815	2	In	in	IN
50957	815	3	Asia._--Notwithstanding	Asia._--Notwithstanding	NNP
50957	815	4	its	-PRON-	PRP$
50957	815	5	lofty	lofty	JJ
50957	815	6	mountains	mountain	NNS
50957	815	7	and	and	CC
50957	815	8	its	-PRON-	PRP$
50957	815	9	great	great	JJ
50957	815	10	extent	extent	NN
50957	815	11	of	of	IN
50957	815	12	territory	territory	NN
50957	815	13	lying	lie	VBG
50957	815	14	in	in	IN
50957	815	15	high	high	JJ
50957	815	16	latitudes	latitude	NNS
50957	815	17	,	,	,
50957	815	18	glaciers	glacier	NNS
50957	815	19	are	be	VBP
50957	815	20	for	for	IN
50957	815	21	two	two	CD
50957	815	22	reasons	reason	NNS
50957	815	23	relatively	relatively	RB
50957	815	24	infrequent	infrequent	JJ
50957	815	25	:	:	:
50957	815	26	1	1	LS
50957	815	27	.	.	.
50957	816	1	The	the	DT
50957	816	2	land	land	NN
50957	816	3	in	in	IN
50957	816	4	the	the	DT
50957	816	5	more	more	RBR
50957	816	6	northern	northern	JJ
50957	816	7	latitudes	latitude	NNS
50957	816	8	is	be	VBZ
50957	816	9	low	low	JJ
50957	816	10	.	.	.
50957	817	1	2	2	LS
50957	817	2	.	.	.
50957	818	1	The	the	DT
50957	818	2	dryness	dryness	NN
50957	818	3	of	of	IN
50957	818	4	the	the	DT
50957	818	5	atmosphere	atmosphere	NN
50957	818	6	in	in	IN
50957	818	7	the	the	DT
50957	818	8	interior	interior	NN
50957	818	9	of	of	IN
50957	818	10	the	the	DT
50957	818	11	continent	continent	NN
50957	818	12	is	be	VBZ
50957	818	13	such	such	JJ
50957	818	14	that	that	IN
50957	818	15	it	-PRON-	PRP
50957	818	16	unduly	unduly	RB
50957	818	17	limits	limit	VBZ
50957	818	18	the	the	DT
50957	818	19	snow	snow	NN
50957	818	20	-	-	HYPH
50957	818	21	fall	fall	NN
50957	818	22	.	.	.
50957	819	1	Long	long	RB
50957	819	2	before	before	IN
50957	819	3	they	-PRON-	PRP
50957	819	4	reach	reach	VBP
50957	819	5	the	the	DT
50957	819	6	central	central	JJ
50957	819	7	plateau	plateau	NN
50957	819	8	of	of	IN
50957	819	9	Asia	Asia	NNP
50957	819	10	,	,	,
50957	819	11	the	the	DT
50957	819	12	currents	current	NNS
50957	819	13	of	of	IN
50957	819	14	air	air	NN
50957	819	15	which	which	WDT
50957	819	16	sweep	sweep	VBP
50957	819	17	over	over	IN
50957	819	18	the	the	DT
50957	819	19	continent	continent	NN
50957	819	20	from	from	IN
50957	819	21	the	the	DT
50957	819	22	Indian	Indian	NNP
50957	819	23	Ocean	Ocean	NNP
50957	819	24	have	have	VBP
50957	819	25	parted	part	VBN
50957	819	26	with	with	IN
50957	819	27	their	-PRON-	PRP$
50957	819	28	burdens	burden	NNS
50957	819	29	of	of	IN
50957	819	30	moisture	moisture	NN
50957	819	31	,	,	,
50957	819	32	having	have	VBG
50957	819	33	left	leave	VBN
50957	819	34	them	-PRON-	PRP
50957	819	35	in	in	IN
50957	819	36	a	a	DT
50957	819	37	snowy	snowy	JJ
50957	819	38	mantle	mantle	NN
50957	819	39	upon	upon	IN
50957	819	40	the	the	DT
50957	819	41	southern	southern	JJ
50957	819	42	flanks	flank	NNS
50957	819	43	of	of	IN
50957	819	44	the	the	DT
50957	819	45	Himalayas	Himalayas	NNP
50957	819	46	.	.	.
50957	820	1	As	as	IN
50957	820	2	a	a	DT
50957	820	3	result	result	NN
50957	820	4	,	,	,
50957	820	5	we	-PRON-	PRP
50957	820	6	have	have	VBP
50957	820	7	the	the	DT
50957	820	8	extensive	extensive	JJ
50957	820	9	deserts	desert	NNS
50957	820	10	of	of	IN
50957	820	11	the	the	DT
50957	820	12	interior	interior	NN
50957	820	13	,	,	,
50957	820	14	where	where	WRB
50957	820	15	,	,	,
50957	820	16	on	on	IN
50957	820	17	account	account	NN
50957	820	18	of	of	IN
50957	820	19	the	the	DT
50957	820	20	clear	clear	JJ
50957	820	21	atmosphere	atmosphere	NN
50957	820	22	,	,	,
50957	820	23	there	there	EX
50957	820	24	is	be	VBZ
50957	820	25	not	not	RB
50957	820	26	snow	snow	NN
50957	820	27	enough	enough	JJ
50957	820	28	to	to	TO
50957	820	29	resist	resist	VB
50957	820	30	continuously	continuously	RB
50957	820	31	the	the	DT
50957	820	32	intense	intense	JJ
50957	820	33	activity	activity	NN
50957	820	34	of	of	IN
50957	820	35	the	the	DT
50957	820	36	unobstructed	unobstructed	JJ
50957	820	37	rays	ray	NNS
50957	820	38	of	of	IN
50957	820	39	the	the	DT
50957	820	40	sun	sun	NN
50957	820	41	.	.	.
50957	821	1	In	in	IN
50957	821	2	spite	spite	NN
50957	821	3	of	of	IN
50957	821	4	their	-PRON-	PRP$
50957	821	5	high	high	JJ
50957	821	6	latitude	latitude	NN
50957	821	7	and	and	CC
50957	821	8	considerable	considerable	JJ
50957	821	9	elevation	elevation	NN
50957	821	10	above	above	IN
50957	821	11	the	the	DT
50957	821	12	sea	sea	NN
50957	821	13	-	-	HYPH
50957	821	14	level	level	NN
50957	821	15	,	,	,
50957	821	16	glaciers	glacier	NNS
50957	821	17	are	be	VBP
50957	821	18	absent	absent	JJ
50957	821	19	from	from	IN
50957	821	20	the	the	DT
50957	821	21	Ural	Ural	NNP
50957	821	22	Mountains	Mountains	NNPS
50957	821	23	,	,	,
50957	821	24	for	for	IN
50957	821	25	the	the	DT
50957	821	26	range	range	NN
50957	821	27	is	be	VBZ
50957	821	28	too	too	RB
50957	821	29	narrow	narrow	JJ
50957	821	30	to	to	TO
50957	821	31	afford	afford	VB
50957	821	32	_	_	NNP
50957	821	33	névé_-fields	névé_-field	NNS
50957	821	34	of	of	IN
50957	821	35	sufficient	sufficient	JJ
50957	821	36	size	size	NN
50957	821	37	to	to	TO
50957	821	38	produce	produce	VB
50957	821	39	glaciers	glacier	NNS
50957	821	40	of	of	IN
50957	821	41	large	large	JJ
50957	821	42	extent	extent	NN
50957	821	43	.	.	.
50957	822	1	The	the	DT
50957	822	2	Caucasus	Caucasus	NNP
50957	822	3	Mountains	Mountains	NNPS
50957	822	4	present	present	VBP
50957	822	5	more	more	RBR
50957	822	6	favourable	favourable	JJ
50957	822	7	conditions	condition	NNS
50957	822	8	,	,	,
50957	822	9	and	and	CC
50957	822	10	for	for	IN
50957	822	11	a	a	DT
50957	822	12	distance	distance	NN
50957	822	13	of	of	IN
50957	822	14	one	one	CD
50957	822	15	hundred	hundred	CD
50957	822	16	and	and	CC
50957	822	17	twenty	twenty	CD
50957	822	18	miles	mile	NNS
50957	822	19	near	near	IN
50957	822	20	their	-PRON-	PRP$
50957	822	21	central	central	JJ
50957	822	22	portion	portion	NN
50957	822	23	have	have	VBP
50957	822	24	an	an	DT
50957	822	25	average	average	JJ
50957	822	26	height	height	NN
50957	822	27	of	of	IN
50957	822	28	12,000	12,000	CD
50957	822	29	feet	foot	NNS
50957	822	30	,	,	,
50957	822	31	with	with	IN
50957	822	32	individual	individual	JJ
50957	822	33	peaks	peak	NNS
50957	822	34	rising	rise	VBG
50957	822	35	to	to	IN
50957	822	36	a	a	DT
50957	822	37	height	height	NN
50957	822	38	of	of	IN
50957	822	39	16,000	16,000	CD
50957	822	40	feet	foot	NNS
50957	822	41	or	or	CC
50957	822	42	more	more	JJR
50957	822	43	;	;	:
50957	822	44	but	but	CC
50957	822	45	,	,	,
50957	822	46	owing	owe	VBG
50957	822	47	to	to	IN
50957	822	48	their	-PRON-	PRP$
50957	822	49	low	low	JJ
50957	822	50	latitude	latitude	NN
50957	822	51	,	,	,
50957	822	52	the	the	DT
50957	822	53	line	line	NN
50957	822	54	of	of	IN
50957	822	55	perpetual	perpetual	JJ
50957	822	56	snow	snow	NN
50957	822	57	scarcely	scarcely	RB
50957	822	58	reaches	reach	VBZ
50957	822	59	down	down	RP
50957	822	60	to	to	IN
50957	822	61	the	the	DT
50957	822	62	11,000-foot	11,000-foot	CD
50957	822	63	level	level	NN
50957	822	64	.	.	.
50957	823	1	So	so	RB
50957	823	2	great	great	JJ
50957	823	3	are	be	VBP
50957	823	4	the	the	DT
50957	823	5	snow	snow	NN
50957	823	6	-	-	HYPH
50957	823	7	fields	field	NNS
50957	823	8	,	,	,
50957	823	9	however	however	RB
50957	823	10	,	,	,
50957	823	11	above	above	IN
50957	823	12	this	this	DT
50957	823	13	height	height	NN
50957	823	14	that	that	IN
50957	823	15	many	many	JJ
50957	823	16	glaciers	glacier	NNS
50957	823	17	push	push	VBP
50957	823	18	their	-PRON-	PRP$
50957	823	19	way	way	NN
50957	823	20	down	down	IN
50957	823	21	through	through	IN
50957	823	22	the	the	DT
50957	823	23	narrow	narrow	JJ
50957	823	24	mountain	mountain	NN
50957	823	25	-	-	HYPH
50957	823	26	gorges	gorge	NNS
50957	823	27	as	as	RB
50957	823	28	far	far	RB
50957	823	29	as	as	IN
50957	823	30	the	the	DT
50957	823	31	6,000-foot	6,000-foot	CD
50957	823	32	level	level	NN
50957	823	33	.	.	.
50957	824	1	The	the	DT
50957	824	2	Himalaya	Himalaya	NNP
50957	824	3	Mountains	Mountains	NNPS
50957	824	4	present	present	VBP
50957	824	5	many	many	JJ
50957	824	6	favourable	favourable	JJ
50957	824	7	conditions	condition	NNS
50957	824	8	for	for	IN
50957	824	9	the	the	DT
50957	824	10	development	development	NN
50957	824	11	of	of	IN
50957	824	12	glaciers	glacier	NNS
50957	824	13	of	of	IN
50957	824	14	large	large	JJ
50957	824	15	size	size	NN
50957	824	16	.	.	.
50957	825	1	The	the	DT
50957	825	2	range	range	NN
50957	825	3	is	be	VBZ
50957	825	4	of	of	IN
50957	825	5	great	great	JJ
50957	825	6	extent	extent	NN
50957	825	7	and	and	CC
50957	825	8	height	height	NN
50957	825	9	,	,	,
50957	825	10	thus	thus	RB
50957	825	11	affording	afford	VBG
50957	825	12	ample	ample	JJ
50957	825	13	gathering	gathering	NN
50957	825	14	-	-	HYPH
50957	825	15	places	place	NNS
50957	825	16	for	for	IN
50957	825	17	the	the	DT
50957	825	18	snows	snow	NNS
50957	825	19	,	,	,
50957	825	20	while	while	IN
50957	825	21	the	the	DT
50957	825	22	relation	relation	NN
50957	825	23	of	of	IN
50957	825	24	the	the	DT
50957	825	25	mountains	mountain	NNS
50957	825	26	to	to	IN
50957	825	27	the	the	DT
50957	825	28	moisture	moisture	NN
50957	825	29	-	-	HYPH
50957	825	30	laden	laden	JJ
50957	825	31	winds	wind	NNS
50957	825	32	from	from	IN
50957	825	33	the	the	DT
50957	825	34	Indian	Indian	NNP
50957	825	35	Ocean	Ocean	NNP
50957	825	36	is	be	VBZ
50957	825	37	such	such	JJ
50957	825	38	that	that	IN
50957	825	39	they	-PRON-	PRP
50957	825	40	enjoy	enjoy	VBP
50957	825	41	the	the	DT
50957	825	42	first	first	JJ
50957	825	43	harvest	harvest	NN
50957	825	44	of	of	IN
50957	825	45	the	the	DT
50957	825	46	clouds	cloud	NNS
50957	825	47	where	where	WRB
50957	825	48	the	the	DT
50957	825	49	interior	interior	NN
50957	825	50	of	of	IN
50957	825	51	Asia	Asia	NNP
50957	825	52	gets	get	VBZ
50957	825	53	only	only	RB
50957	825	54	the	the	DT
50957	825	55	gleanings	gleaning	NNS
50957	825	56	.	.	.
50957	826	1	As	as	IN
50957	826	2	is	be	VBZ
50957	826	3	to	to	TO
50957	826	4	be	be	VB
50957	826	5	expected	expect	VBN
50957	826	6	,	,	,
50957	826	7	therefore	therefore	RB
50957	826	8	,	,	,
50957	826	9	all	all	PDT
50957	826	10	the	the	DT
50957	826	11	great	great	JJ
50957	826	12	rivers	river	NNS
50957	826	13	which	which	WDT
50957	826	14	course	course	RB
50957	826	15	through	through	IN
50957	826	16	the	the	DT
50957	826	17	plains	plain	NNS
50957	826	18	of	of	IN
50957	826	19	Hindustan	Hindustan	NNP
50957	826	20	have	have	VBP
50957	826	21	their	-PRON-	PRP$
50957	826	22	rise	rise	NN
50957	826	23	in	in	IN
50957	826	24	large	large	JJ
50957	826	25	glaciers	glacier	NNS
50957	826	26	far	far	RB
50957	826	27	up	up	RB
50957	826	28	towards	towards	IN
50957	826	29	the	the	DT
50957	826	30	summits	summit	NNS
50957	826	31	of	of	IN
50957	826	32	the	the	DT
50957	826	33	northern	northern	JJ
50957	826	34	mountains	mountain	NNS
50957	826	35	.	.	.
50957	827	1	The	the	DT
50957	827	2	Indus	Indus	NNP
50957	827	3	and	and	CC
50957	827	4	the	the	DT
50957	827	5	Ganges	gange	NNS
50957	827	6	are	be	VBP
50957	827	7	both	both	DT
50957	827	8	glacial	glacial	JJ
50957	827	9	streams	stream	NNS
50957	827	10	in	in	IN
50957	827	11	their	-PRON-	PRP$
50957	827	12	origin	origin	NN
50957	827	13	,	,	,
50957	827	14	as	as	IN
50957	827	15	are	be	VBP
50957	827	16	their	-PRON-	PRP$
50957	827	17	larger	large	JJR
50957	827	18	tributary	tributary	JJ
50957	827	19	branches	branch	NNS
50957	827	20	--	--	:
50957	827	21	the	the	DT
50957	827	22	Basha	Basha	NNP
50957	827	23	,	,	,
50957	827	24	the	the	DT
50957	827	25	Shigar	Shigar	NNP
50957	827	26	,	,	,
50957	827	27	and	and	CC
50957	827	28	the	the	DT
50957	827	29	Sutlej	Sutlej	NNPS
50957	827	30	.	.	.
50957	828	1	Many	many	JJ
50957	828	2	of	of	IN
50957	828	3	the	the	DT
50957	828	4	glaciers	glacier	NNS
50957	828	5	in	in	IN
50957	828	6	the	the	DT
50957	828	7	higher	high	JJR
50957	828	8	levels	level	NNS
50957	828	9	of	of	IN
50957	828	10	the	the	DT
50957	828	11	Himalaya	Himalaya	NNP
50957	828	12	Mountains	Mountains	NNPS
50957	828	13	where	where	WRB
50957	828	14	these	these	DT
50957	828	15	streams	stream	NNS
50957	828	16	rise	rise	VBP
50957	828	17	have	have	VBP
50957	828	18	a	a	DT
50957	828	19	length	length	NN
50957	828	20	of	of	IN
50957	828	21	from	from	IN
50957	828	22	twenty	twenty	CD
50957	828	23	-	-	HYPH
50957	828	24	five	five	CD
50957	828	25	to	to	TO
50957	828	26	forty	forty	CD
50957	828	27	miles	mile	NNS
50957	828	28	,	,	,
50957	828	29	and	and	CC
50957	828	30	some	some	DT
50957	828	31	of	of	IN
50957	828	32	them	-PRON-	PRP
50957	828	33	are	be	VBP
50957	828	34	as	as	RB
50957	828	35	much	much	JJ
50957	828	36	as	as	IN
50957	828	37	a	a	DT
50957	828	38	mile	mile	NN
50957	828	39	and	and	CC
50957	828	40	a	a	DT
50957	828	41	half	half	NN
50957	828	42	in	in	IN
50957	828	43	width	width	NN
50957	828	44	and	and	CC
50957	828	45	extend	extend	VB
50957	828	46	for	for	IN
50957	828	47	a	a	DT
50957	828	48	long	long	JJ
50957	828	49	distance	distance	NN
50957	828	50	,	,	,
50957	828	51	with	with	IN
50957	828	52	an	an	DT
50957	828	53	inclination	inclination	NN
50957	828	54	as	as	RB
50957	828	55	small	small	JJ
50957	828	56	as	as	IN
50957	828	57	one	one	CD
50957	828	58	degree	degree	NN
50957	828	59	and	and	CC
50957	828	60	a	a	DT
50957	828	61	half	half	NN
50957	828	62	or	or	CC
50957	828	63	one	one	CD
50957	828	64	hundred	hundred	CD
50957	828	65	and	and	CC
50957	828	66	thirty	thirty	CD
50957	828	67	-	-	HYPH
50957	828	68	eight	eight	CD
50957	828	69	feet	foot	NNS
50957	828	70	to	to	IN
50957	828	71	a	a	DT
50957	828	72	mile	mile	NN
50957	828	73	.	.	.
50957	829	1	In	in	IN
50957	829	2	the	the	DT
50957	829	3	Mustagh	Mustagh	NNP
50957	829	4	range	range	NN
50957	829	5	of	of	IN
50957	829	6	the	the	DT
50957	829	7	western	western	JJ
50957	829	8	Himalayas	Himalayas	NNP
50957	829	9	there	there	EX
50957	829	10	are	be	VBP
50957	829	11	two	two	CD
50957	829	12	adjoining	adjoining	JJ
50957	829	13	glaciers	glacier	NNS
50957	829	14	whose	whose	WP$
50957	829	15	united	united	NNP
50957	829	16	length	length	NN
50957	829	17	is	be	VBZ
50957	829	18	sixty	sixty	CD
50957	829	19	-	-	HYPH
50957	829	20	five	five	CD
50957	829	21	miles	mile	NNS
50957	829	22	,	,	,
50957	829	23	and	and	CC
50957	829	24	another	another	DT
50957	829	25	not	not	RB
50957	829	26	far	far	RB
50957	829	27	away	away	RB
50957	829	28	which	which	WDT
50957	829	29	is	be	VBZ
50957	829	30	twenty	twenty	CD
50957	829	31	-	-	HYPH
50957	829	32	one	one	NN
50957	829	33	miles	mile	NNS
50957	829	34	long	long	RB
50957	829	35	and	and	CC
50957	829	36	from	from	IN
50957	829	37	one	one	CD
50957	829	38	to	to	TO
50957	829	39	two	two	CD
50957	829	40	miles	mile	NNS
50957	829	41	wide	wide	JJ
50957	829	42	in	in	IN
50957	829	43	its	-PRON-	PRP$
50957	829	44	upper	upper	JJ
50957	829	45	portion	portion	NN
50957	829	46	.	.	.
50957	830	1	Its	-PRON-	PRP$
50957	830	2	lower	low	JJR
50957	830	3	portion	portion	NN
50957	830	4	terminates	terminate	NNS
50957	830	5	at	at	IN
50957	830	6	an	an	DT
50957	830	7	altitude	altitude	NN
50957	830	8	of	of	IN
50957	830	9	16,000	16,000	CD
50957	830	10	feet	foot	NNS
50957	830	11	above	above	IN
50957	830	12	tide	tide	NN
50957	830	13	,	,	,
50957	830	14	where	where	WRB
50957	830	15	it	-PRON-	PRP
50957	830	16	is	be	VBZ
50957	830	17	three	three	CD
50957	830	18	miles	mile	NNS
50957	830	19	wide	wide	JJ
50957	830	20	and	and	CC
50957	830	21	two	two	CD
50957	830	22	hundred	hundred	CD
50957	830	23	and	and	CC
50957	830	24	fifty	fifty	CD
50957	830	25	feet	foot	NNS
50957	830	26	thick	thick	JJ
50957	830	27	.	.	.
50957	831	1	_	_	NNP
50957	831	2	Oceanica._---Passing	Oceanica._---Passing	NNP
50957	831	3	eastward	eastward	RB
50957	831	4	to	to	IN
50957	831	5	the	the	DT
50957	831	6	islands	island	NNS
50957	831	7	of	of	IN
50957	831	8	the	the	DT
50957	831	9	Pacific	Pacific	NNP
50957	831	10	Ocean	Ocean	NNP
50957	831	11	,	,	,
50957	831	12	New	New	NNP
50957	831	13	Zealand	Zealand	NNP
50957	831	14	is	be	VBZ
50957	831	15	the	the	DT
50957	831	16	only	only	JJ
50957	831	17	one	one	CD
50957	831	18	capable	capable	JJ
50957	831	19	of	of	IN
50957	831	20	supporting	support	VBG
50957	831	21	glaciers	glacier	NNS
50957	831	22	.	.	.
50957	832	1	Their	-PRON-	PRP$
50957	832	2	existence	existence	NN
50957	832	3	on	on	IN
50957	832	4	this	this	DT
50957	832	5	island	island	NN
50957	832	6	seems	seem	VBZ
50957	832	7	the	the	DT
50957	832	8	more	more	RBR
50957	832	9	remarkable	remarkable	JJ
50957	832	10	because	because	IN
50957	832	11	of	of	IN
50957	832	12	its	-PRON-	PRP$
50957	832	13	low	low	JJ
50957	832	14	latitude	latitude	NN
50957	832	15	(	(	-LRB-
50957	832	16	42	42	CD
50957	832	17	°	°	NNS
50957	832	18	to	to	IN
50957	832	19	45	45	CD
50957	832	20	°	°	NNS
50957	832	21	)	)	-RRB-
50957	832	22	;	;	:
50957	832	23	but	but	CC
50957	832	24	a	a	DT
50957	832	25	grand	grand	JJ
50957	832	26	range	range	NN
50957	832	27	of	of	IN
50957	832	28	mountains	mountain	NNS
50957	832	29	rises	rise	VBZ
50957	832	30	abruptly	abruptly	RB
50957	832	31	from	from	IN
50957	832	32	the	the	DT
50957	832	33	water	water	NN
50957	832	34	on	on	IN
50957	832	35	the	the	DT
50957	832	36	western	western	JJ
50957	832	37	coast	coast	NN
50957	832	38	of	of	IN
50957	832	39	the	the	DT
50957	832	40	southern	southern	JJ
50957	832	41	island	island	NN
50957	832	42	,	,	,
50957	832	43	culminating	culminate	VBG
50957	832	44	in	in	IN
50957	832	45	Mount	Mount	NNP
50957	832	46	Cook	Cook	NNP
50957	832	47	,	,	,
50957	832	48	13,000	13,000	CD
50957	832	49	feet	foot	NNS
50957	832	50	above	above	IN
50957	832	51	the	the	DT
50957	832	52	sea	sea	NN
50957	832	53	,	,	,
50957	832	54	and	and	CC
50957	832	55	extending	extend	VBG
50957	832	56	for	for	IN
50957	832	57	a	a	DT
50957	832	58	distance	distance	NN
50957	832	59	of	of	IN
50957	832	60	about	about	RB
50957	832	61	one	one	CD
50957	832	62	hundred	hundred	CD
50957	832	63	miles	mile	NNS
50957	832	64	.	.	.
50957	833	1	The	the	DT
50957	833	2	extent	extent	NN
50957	833	3	and	and	CC
50957	833	4	height	height	NN
50957	833	5	of	of	IN
50957	833	6	this	this	DT
50957	833	7	chain	chain	NN
50957	833	8	,	,	,
50957	833	9	coupled	couple	VBN
50957	833	10	with	with	IN
50957	833	11	the	the	DT
50957	833	12	moisture	moisture	NN
50957	833	13	of	of	IN
50957	833	14	the	the	DT
50957	833	15	winds	wind	NNS
50957	833	16	,	,	,
50957	833	17	which	which	WDT
50957	833	18	sweep	sweep	VBP
50957	833	19	without	without	IN
50957	833	20	obstruction	obstruction	NN
50957	833	21	over	over	IN
50957	833	22	so	so	RB
50957	833	23	many	many	JJ
50957	833	24	leagues	league	NNS
50957	833	25	of	of	IN
50957	833	26	the	the	DT
50957	833	27	tropical	tropical	JJ
50957	833	28	Pacific	Pacific	NNP
50957	833	29	,	,	,
50957	833	30	are	be	VBP
50957	833	31	specially	specially	RB
50957	833	32	favourable	favourable	JJ
50957	833	33	to	to	IN
50957	833	34	the	the	DT
50957	833	35	production	production	NN
50957	833	36	of	of	IN
50957	833	37	ice	ice	NN
50957	833	38	-	-	HYPH
50957	833	39	fields	field	NNS
50957	833	40	of	of	IN
50957	833	41	great	great	JJ
50957	833	42	extent	extent	NN
50957	833	43	.	.	.
50957	834	1	Consequently	consequently	RB
50957	834	2	we	-PRON-	PRP
50957	834	3	find	find	VBP
50957	834	4	glaciers	glacier	NNS
50957	834	5	in	in	IN
50957	834	6	abundance	abundance	NN
50957	834	7	,	,	,
50957	834	8	some	some	DT
50957	834	9	of	of	IN
50957	834	10	which	which	WDT
50957	834	11	are	be	VBP
50957	834	12	not	not	RB
50957	834	13	inferior	inferior	JJ
50957	834	14	in	in	IN
50957	834	15	extent	extent	NN
50957	834	16	to	to	IN
50957	834	17	the	the	DT
50957	834	18	larger	large	JJR
50957	834	19	ones	one	NNS
50957	834	20	of	of	IN
50957	834	21	the	the	DT
50957	834	22	Alps	Alps	NNPS
50957	834	23	.	.	.
50957	835	1	The	the	DT
50957	835	2	Tasman	Tasman	NNP
50957	835	3	Glacier	Glacier	NNP
50957	835	4	,	,	,
50957	835	5	described	describe	VBN
50957	835	6	by	by	IN
50957	835	7	Haas	Haas	NNP
50957	835	8	,	,	,
50957	835	9	is	be	VBZ
50957	835	10	ten	ten	CD
50957	835	11	miles	mile	NNS
50957	835	12	long	long	RB
50957	835	13	and	and	CC
50957	835	14	nearly	nearly	RB
50957	835	15	two	two	CD
50957	835	16	miles	mile	NNS
50957	835	17	broad	broad	JJ
50957	835	18	at	at	IN
50957	835	19	its	-PRON-	PRP$
50957	835	20	termination	termination	NN
50957	835	21	,	,	,
50957	835	22	"	"	''
50957	835	23	the	the	DT
50957	835	24	lower	low	JJR
50957	835	25	portion	portion	NN
50957	835	26	for	for	IN
50957	835	27	a	a	DT
50957	835	28	distance	distance	NN
50957	835	29	of	of	IN
50957	835	30	three	three	CD
50957	835	31	miles	mile	NNS
50957	835	32	being	be	VBG
50957	835	33	covered	cover	VBN
50957	835	34	with	with	IN
50957	835	35	morainic	morainic	NNP
50957	835	36	_	_	NNP
50957	835	37	detritus	detritus	NNP
50957	835	38	_	_	NNP
50957	835	39	.	.	.
50957	835	40	"	"	''
50957	836	1	The	the	DT
50957	836	2	Mueller	Mueller	NNP
50957	836	3	Glacier	Glacier	NNP
50957	836	4	is	be	VBZ
50957	836	5	about	about	RB
50957	836	6	seven	seven	CD
50957	836	7	miles	mile	NNS
50957	836	8	long	long	JJ
50957	836	9	and	and	CC
50957	836	10	one	one	CD
50957	836	11	mile	mile	NN
50957	836	12	broad	broad	JJ
50957	836	13	in	in	IN
50957	836	14	its	-PRON-	PRP$
50957	836	15	lower	low	JJR
50957	836	16	portion	portion	NN
50957	836	17	.	.	.
50957	837	1	_	_	NNP
50957	837	2	South	South	NNP
50957	837	3	America._--In	america._--in	NN
50957	837	4	America	America	NNP
50957	837	5	,	,	,
50957	837	6	existing	exist	VBG
50957	837	7	glaciers	glacier	NNS
50957	837	8	are	be	VBP
50957	837	9	chiefly	chiefly	RB
50957	837	10	confined	confine	VBN
50957	837	11	to	to	IN
50957	837	12	three	three	CD
50957	837	13	principal	principal	JJ
50957	837	14	centres	centre	NNS
50957	837	15	,	,	,
50957	837	16	namely	namely	RB
50957	837	17	,	,	,
50957	837	18	to	to	IN
50957	837	19	the	the	DT
50957	837	20	Andes	Andes	NNP
50957	837	21	,	,	,
50957	837	22	south	south	RB
50957	837	23	of	of	IN
50957	837	24	the	the	DT
50957	837	25	equator	equator	NN
50957	837	26	;	;	:
50957	837	27	to	to	IN
50957	837	28	the	the	DT
50957	837	29	Cordilleras	Cordilleras	NNP
50957	837	30	,	,	,
50957	837	31	north	north	NN
50957	837	32	of	of	IN
50957	837	33	central	central	JJ
50957	837	34	California	California	NNP
50957	837	35	;	;	:
50957	837	36	and	and	CC
50957	837	37	to	to	IN
50957	837	38	Greenland	Greenland	NNP
50957	837	39	.	.	.
50957	838	1	In	in	IN
50957	838	2	South	South	NNP
50957	838	3	America	America	NNP
50957	838	4	,	,	,
50957	838	5	however	however	RB
50957	838	6	,	,	,
50957	838	7	the	the	DT
50957	838	8	high	high	JJ
50957	838	9	mountains	mountain	NNS
50957	838	10	of	of	IN
50957	838	11	Ecuador	Ecuador	NNP
50957	838	12	sustain	sustain	VBP
50957	838	13	a	a	DT
50957	838	14	few	few	JJ
50957	838	15	glaciers	glacier	NNS
50957	838	16	above	above	IN
50957	838	17	the	the	DT
50957	838	18	twelve	twelve	CD
50957	838	19	-	-	HYPH
50957	838	20	thousand	thousand	CD
50957	838	21	-	-	HYPH
50957	838	22	foot	foot	NN
50957	838	23	level	level	NN
50957	838	24	.	.	.
50957	839	1	The	the	DT
50957	839	2	largest	large	JJS
50957	839	3	of	of	IN
50957	839	4	these	these	DT
50957	839	5	are	be	VBP
50957	839	6	upon	upon	IN
50957	839	7	the	the	DT
50957	839	8	eastern	eastern	JJ
50957	839	9	slope	slope	NN
50957	839	10	of	of	IN
50957	839	11	the	the	DT
50957	839	12	mountains	mountain	NNS
50957	839	13	,	,	,
50957	839	14	giving	give	VBG
50957	839	15	rise	rise	NN
50957	839	16	to	to	IN
50957	839	17	some	some	DT
50957	839	18	of	of	IN
50957	839	19	the	the	DT
50957	839	20	branches	branch	NNS
50957	839	21	of	of	IN
50957	839	22	the	the	DT
50957	839	23	Amazon	Amazon	NNP
50957	839	24	--	--	:
50957	839	25	indeed	indeed	RB
50957	839	26	,	,	,
50957	839	27	on	on	IN
50957	839	28	the	the	DT
50957	839	29	flanks	flank	NNS
50957	839	30	of	of	IN
50957	839	31	Cotopaxi	Cotopaxi	NNP
50957	839	32	,	,	,
50957	839	33	Chimborazo	Chimborazo	NNP
50957	839	34	,	,	,
50957	839	35	and	and	CC
50957	839	36	Illinissa	Illinissa	NNP
50957	839	37	there	there	EX
50957	839	38	are	be	VBP
50957	839	39	some	some	DT
50957	839	40	glaciers	glacier	NNS
50957	839	41	in	in	IN
50957	839	42	close	close	JJ
50957	839	43	proximity	proximity	NN
50957	839	44	to	to	IN
50957	839	45	the	the	DT
50957	839	46	equator	equator	NN
50957	839	47	which	which	WDT
50957	839	48	are	be	VBP
50957	839	49	fairly	fairly	RB
50957	839	50	comparable	comparable	JJ
50957	839	51	in	in	IN
50957	839	52	size	size	NN
50957	839	53	to	to	IN
50957	839	54	those	those	DT
50957	839	55	of	of	IN
50957	839	56	the	the	DT
50957	839	57	Alps	Alps	NNPS
50957	839	58	.	.	.
50957	840	1	In	in	IN
50957	840	2	Chili	Chili	NNP
50957	840	3	,	,	,
50957	840	4	at	at	IN
50957	840	5	about	about	IN
50957	840	6	latitude	latitude	NN
50957	840	7	35	35	CD
50957	840	8	°	°	NNS
50957	840	9	,	,	,
50957	840	10	glaciers	glacier	NNS
50957	840	11	begin	begin	VBP
50957	840	12	to	to	TO
50957	840	13	appear	appear	VB
50957	840	14	at	at	IN
50957	840	15	lower	low	JJR
50957	840	16	levels	level	NNS
50957	840	17	,	,	,
50957	840	18	descending	descend	VBG
50957	840	19	beyond	beyond	IN
50957	840	20	the	the	DT
50957	840	21	six	six	CD
50957	840	22	-	-	HYPH
50957	840	23	thousand	thousand	CD
50957	840	24	-	-	HYPH
50957	840	25	foot	foot	NN
50957	840	26	line	line	NN
50957	840	27	,	,	,
50957	840	28	while	while	IN
50957	840	29	south	south	RB
50957	840	30	of	of	IN
50957	840	31	this	this	DT
50957	840	32	both	both	CC
50957	840	33	the	the	DT
50957	840	34	increasing	increase	VBG
50957	840	35	moisture	moisture	NN
50957	840	36	of	of	IN
50957	840	37	the	the	DT
50957	840	38	winds	wind	NNS
50957	840	39	and	and	CC
50957	840	40	the	the	DT
50957	840	41	decreasing	decrease	VBG
50957	840	42	average	average	JJ
50957	840	43	temperature	temperature	NN
50957	840	44	favour	favour	VBP
50957	840	45	the	the	DT
50957	840	46	increase	increase	NN
50957	840	47	of	of	IN
50957	840	48	ice	ice	NN
50957	840	49	-	-	HYPH
50957	840	50	fields	field	NNS
50957	840	51	and	and	CC
50957	840	52	glaciers	glacier	NNS
50957	840	53	.	.	.
50957	841	1	Consequently	consequently	RB
50957	841	2	,	,	,
50957	841	3	as	as	IN
50957	841	4	Darwin	Darwin	NNP
50957	841	5	long	long	RB
50957	841	6	ago	ago	RB
50957	841	7	observed	observe	VBD
50957	841	8	,	,	,
50957	841	9	the	the	DT
50957	841	10	line	line	NN
50957	841	11	of	of	IN
50957	841	12	perpetual	perpetual	JJ
50957	841	13	snow	snow	NN
50957	841	14	here	here	RB
50957	841	15	descends	descend	VBZ
50957	841	16	to	to	IN
50957	841	17	an	an	DT
50957	841	18	increasingly	increasingly	RB
50957	841	19	lower	low	JJR
50957	841	20	level	level	NN
50957	841	21	,	,	,
50957	841	22	and	and	CC
50957	841	23	glaciers	glacier	NNS
50957	841	24	extend	extend	VBP
50957	841	25	down	down	RP
50957	841	26	farther	far	RBR
50957	841	27	and	and	CC
50957	841	28	farther	farther	RB
50957	841	29	towards	towards	IN
50957	841	30	the	the	DT
50957	841	31	sea	sea	NN
50957	841	32	,	,	,
50957	841	33	until	until	IN
50957	841	34	,	,	,
50957	841	35	in	in	IN
50957	841	36	Tierra	Tierra	NNP
50957	841	37	del	del	NNP
50957	841	38	Fuego	Fuego	NNP
50957	841	39	,	,	,
50957	841	40	at	at	IN
50957	841	41	about	about	IN
50957	841	42	latitude	latitude	NN
50957	841	43	45	45	CD
50957	841	44	°	°	NNS
50957	841	45	,	,	,
50957	841	46	they	-PRON-	PRP
50957	841	47	begin	begin	VBP
50957	841	48	to	to	TO
50957	841	49	discharge	discharge	VB
50957	841	50	their	-PRON-	PRP$
50957	841	51	frozen	frozen	JJ
50957	841	52	contents	content	NNS
50957	841	53	directly	directly	RB
50957	841	54	into	into	IN
50957	841	55	the	the	DT
50957	841	56	tidal	tidal	JJ
50957	841	57	inlets	inlet	NNS
50957	841	58	.	.	.
50957	842	1	Darwin	Darwin	NNP
50957	842	2	's	's	POS
50957	842	3	party	party	NN
50957	842	4	surveyed	survey	VBD
50957	842	5	a	a	DT
50957	842	6	glacier	glacier	NN
50957	842	7	entering	enter	VBG
50957	842	8	the	the	DT
50957	842	9	Gulf	Gulf	NNP
50957	842	10	of	of	IN
50957	842	11	Penas	Penas	NNP
50957	842	12	in	in	IN
50957	842	13	latitude	latitude	NN
50957	842	14	46	46	CD
50957	842	15	°	°	,
50957	842	16	50	50	CD
50957	842	17	'	'	''
50957	842	18	,	,	,
50957	842	19	which	which	WDT
50957	842	20	was	be	VBD
50957	842	21	fifteen	fifteen	CD
50957	842	22	miles	mile	NNS
50957	842	23	long	long	JJ
50957	842	24	,	,	,
50957	842	25	and	and	CC
50957	842	26	,	,	,
50957	842	27	in	in	IN
50957	842	28	one	one	CD
50957	842	29	part	part	NN
50957	842	30	,	,	,
50957	842	31	seven	seven	CD
50957	842	32	broad	broad	JJ
50957	842	33	.	.	.
50957	843	1	At	at	IN
50957	843	2	Eyre	Eyre	NNP
50957	843	3	's	's	POS
50957	843	4	Sound	Sound	NNP
50957	843	5	,	,	,
50957	843	6	also	also	RB
50957	843	7	,	,	,
50957	843	8	in	in	IN
50957	843	9	about	about	RB
50957	843	10	latitude	latitude	NN
50957	843	11	48	48	CD
50957	843	12	°	°	NNS
50957	843	13	,	,	,
50957	843	14	they	-PRON-	PRP
50957	843	15	found	find	VBD
50957	843	16	immense	immense	JJ
50957	843	17	glaciers	glacier	NNS
50957	843	18	coming	come	VBG
50957	843	19	clown	clown	NN
50957	843	20	to	to	IN
50957	843	21	the	the	DT
50957	843	22	sea	sea	NN
50957	843	23	and	and	CC
50957	843	24	discharging	discharging	NN
50957	843	25	icebergs	iceberg	NNS
50957	843	26	of	of	IN
50957	843	27	great	great	JJ
50957	843	28	size	size	NN
50957	843	29	,	,	,
50957	843	30	one	one	CD
50957	843	31	of	of	IN
50957	843	32	which	which	WDT
50957	843	33	,	,	,
50957	843	34	as	as	IN
50957	843	35	they	-PRON-	PRP
50957	843	36	encountered	encounter	VBD
50957	843	37	it	-PRON-	PRP
50957	843	38	floating	float	VBG
50957	843	39	outwards	outward	NNS
50957	843	40	,	,	,
50957	843	41	was	be	VBD
50957	843	42	estimated	estimate	VBN
50957	843	43	to	to	TO
50957	843	44	be	be	VB
50957	843	45	"	"	``
50957	843	46	_	_	NNP
50957	843	47	at	at	RB
50957	843	48	least	least	JJS
50957	843	49	_	_	NNP
50957	843	50	one	one	CD
50957	843	51	hundred	hundred	CD
50957	843	52	and	and	CC
50957	843	53	sixty	sixty	CD
50957	843	54	-	-	HYPH
50957	843	55	eight	eight	CD
50957	843	56	feet	foot	NNS
50957	843	57	in	in	IN
50957	843	58	total	total	NN
50957	843	59	height	height	NN
50957	843	60	.	.	.
50957	843	61	"	"	''
50957	844	1	In	in	IN
50957	844	2	Tierra	Tierra	NNP
50957	844	3	del	del	NNP
50957	844	4	Fuego	Fuego	NNP
50957	844	5	,	,	,
50957	844	6	where	where	WRB
50957	844	7	the	the	DT
50957	844	8	mountains	mountain	NNS
50957	844	9	are	be	VBP
50957	844	10	only	only	RB
50957	844	11	from	from	IN
50957	844	12	three	three	CD
50957	844	13	thousand	thousand	CD
50957	844	14	to	to	IN
50957	844	15	four	four	CD
50957	844	16	thousand	thousand	CD
50957	844	17	feet	foot	NNS
50957	844	18	in	in	IN
50957	844	19	height	height	NN
50957	844	20	and	and	CC
50957	844	21	in	in	IN
50957	844	22	latitude	latitude	NN
50957	844	23	less	less	JJR
50957	844	24	than	than	IN
50957	844	25	55	55	CD
50957	844	26	°	°	NNS
50957	844	27	,	,	,
50957	844	28	Darwin	Darwin	NNP
50957	844	29	reports	report	VBZ
50957	844	30	that	that	IN
50957	844	31	"	"	``
50957	844	32	every	every	DT
50957	844	33	valley	valley	NN
50957	844	34	is	be	VBZ
50957	844	35	filled	fill	VBN
50957	844	36	with	with	IN
50957	844	37	streams	stream	NNS
50957	844	38	of	of	IN
50957	844	39	ice	ice	NN
50957	844	40	descending	descend	VBG
50957	844	41	to	to	IN
50957	844	42	the	the	DT
50957	844	43	sea	sea	NN
50957	844	44	-	-	HYPH
50957	844	45	coast	coast	NN
50957	844	46	,	,	,
50957	844	47	"	"	''
50957	844	48	and	and	CC
50957	844	49	that	that	IN
50957	844	50	the	the	DT
50957	844	51	inlets	inlet	NNS
50957	844	52	penetrated	penetrate	VBN
50957	844	53	by	by	IN
50957	844	54	his	-PRON-	PRP$
50957	844	55	party	party	NN
50957	844	56	presented	present	VBD
50957	844	57	miniature	miniature	JJ
50957	844	58	likenesses	likeness	NNS
50957	844	59	of	of	IN
50957	844	60	the	the	DT
50957	844	61	polar	polar	JJ
50957	844	62	sea	sea	NN
50957	844	63	.	.	.
50957	845	1	[	[	-LRB-
50957	845	2	Illustration	illustration	NN
50957	845	3	:	:	:
50957	845	4	Fig	Fig	NNP
50957	845	5	.	.	.
50957	846	1	9.--Floating	9.--floating	CD
50957	846	2	berg	berg	NN
50957	846	3	,	,	,
50957	846	4	showing	show	VBG
50957	846	5	the	the	DT
50957	846	6	proportions	proportion	NNS
50957	846	7	above	above	IN
50957	846	8	and	and	CC
50957	846	9	under	under	IN
50957	846	10	the	the	DT
50957	846	11	water	water	NN
50957	846	12	.	.	.
50957	847	1	About	about	RB
50957	847	2	seven	seven	CD
50957	847	3	feet	foot	NNS
50957	847	4	under	under	IN
50957	847	5	water	water	NN
50957	847	6	to	to	IN
50957	847	7	one	one	CD
50957	847	8	above	above	RB
50957	847	9	.	.	.
50957	847	10	]	]	-RRB-
50957	848	1	_	_	NNP
50957	848	2	Antarctic	Antarctic	NNP
50957	848	3	Continent._--Of	Continent._--Of	VBD
50957	848	4	the	the	DT
50957	848	5	so	so	RB
50957	848	6	-	-	HYPH
50957	848	7	called	call	VBN
50957	848	8	Antarctic	Antarctic	NNP
50957	848	9	Continent	Continent	NNP
50957	848	10	little	little	JJ
50957	848	11	is	be	VBZ
50957	848	12	known	know	VBN
50957	848	13	;	;	:
50957	848	14	but	but	CC
50957	848	15	icebergs	iceberg	NNS
50957	848	16	of	of	IN
50957	848	17	great	great	JJ
50957	848	18	size	size	NN
50957	848	19	are	be	VBP
50957	848	20	frequently	frequently	RB
50957	848	21	encountered	encounter	VBN
50957	848	22	up	up	IN
50957	848	23	to	to	TO
50957	848	24	58	58	CD
50957	848	25	°	°	NNS
50957	848	26	south	south	JJ
50957	848	27	latitude	latitude	NN
50957	848	28	,	,	,
50957	848	29	in	in	IN
50957	848	30	the	the	DT
50957	848	31	direction	direction	NN
50957	848	32	of	of	IN
50957	848	33	Cape	Cape	NNP
50957	848	34	Horn	Horn	NNP
50957	848	35	,	,	,
50957	848	36	and	and	CC
50957	848	37	as	as	RB
50957	848	38	far	far	RB
50957	848	39	as	as	IN
50957	848	40	latitude	latitude	NN
50957	848	41	33	33	CD
50957	848	42	°	°	NNS
50957	848	43	in	in	IN
50957	848	44	the	the	DT
50957	848	45	direction	direction	NN
50957	848	46	of	of	IN
50957	848	47	Cape	Cape	NNP
50957	848	48	of	of	IN
50957	848	49	Good	Good	NNP
50957	848	50	Hope	Hope	NNP
50957	848	51	.	.	.
50957	849	1	Nearly	nearly	RB
50957	849	2	all	all	DT
50957	849	3	that	that	WDT
50957	849	4	is	be	VBZ
50957	849	5	known	know	VBN
50957	849	6	about	about	IN
50957	849	7	this	this	DT
50957	849	8	continent	continent	NN
50957	849	9	was	be	VBD
50957	849	10	discovered	discover	VBN
50957	849	11	by	by	IN
50957	849	12	Sir	Sir	NNP
50957	849	13	J.	J.	NNP
50957	849	14	C.	C.	NNP
50957	849	15	Ross	Ross	NNP
50957	849	16	during	during	IN
50957	849	17	the	the	DT
50957	849	18	period	period	NN
50957	849	19	extending	extend	VBG
50957	849	20	from	from	IN
50957	849	21	1839	1839	CD
50957	849	22	to	to	IN
50957	849	23	1843	1843	CD
50957	849	24	,	,	,
50957	849	25	when	when	WRB
50957	849	26	,	,	,
50957	849	27	between	between	IN
50957	849	28	the	the	DT
50957	849	29	parallels	parallel	NNS
50957	849	30	of	of	IN
50957	849	31	70	70	CD
50957	849	32	°	°	NNS
50957	849	33	and	and	CC
50957	849	34	78	78	CD
50957	849	35	°	°	,
50957	849	36	south	south	JJ
50957	849	37	latitude	latitude	NN
50957	849	38	,	,	,
50957	849	39	he	-PRON-	PRP
50957	849	40	encountered	encounter	VBD
50957	849	41	in	in	IN
50957	849	42	his	-PRON-	PRP$
50957	849	43	explorations	exploration	NNS
50957	849	44	a	a	DT
50957	849	45	precipitous	precipitous	JJ
50957	849	46	mountain	mountain	NN
50957	849	47	coast	coast	NN
50957	849	48	,	,	,
50957	849	49	rising	rise	VBG
50957	849	50	from	from	IN
50957	849	51	seven	seven	CD
50957	849	52	thousand	thousand	CD
50957	849	53	to	to	IN
50957	849	54	ten	ten	CD
50957	849	55	thousand	thousand	CD
50957	849	56	feet	foot	NNS
50957	849	57	above	above	IN
50957	849	58	tide	tide	NN
50957	849	59	.	.	.
50957	850	1	Through	through	IN
50957	850	2	the	the	DT
50957	850	3	valleys	valley	NNS
50957	850	4	intervening	intervene	VBG
50957	850	5	between	between	IN
50957	850	6	the	the	DT
50957	850	7	mountain	mountain	NN
50957	850	8	-	-	HYPH
50957	850	9	ranges	range	VBZ
50957	850	10	huge	huge	JJ
50957	850	11	glaciers	glacier	NNS
50957	850	12	descended	descend	VBD
50957	850	13	,	,	,
50957	850	14	and	and	CC
50957	850	15	"	"	``
50957	850	16	projected	project	VBN
50957	850	17	in	in	IN
50957	850	18	many	many	JJ
50957	850	19	places	place	NNS
50957	850	20	several	several	JJ
50957	850	21	miles	mile	NNS
50957	850	22	into	into	IN
50957	850	23	the	the	DT
50957	850	24	sea	sea	NN
50957	850	25	and	and	CC
50957	850	26	terminated	terminate	VBN
50957	850	27	in	in	IN
50957	850	28	lofty	lofty	JJ
50957	850	29	,	,	,
50957	850	30	perpendicular	perpendicular	JJ
50957	850	31	cliffs	cliff	NNS
50957	850	32	.	.	.
50957	851	1	In	in	IN
50957	851	2	a	a	DT
50957	851	3	few	few	JJ
50957	851	4	places	place	NNS
50957	851	5	the	the	DT
50957	851	6	rocks	rock	NNS
50957	851	7	broke	break	VBD
50957	851	8	through	through	IN
50957	851	9	their	-PRON-	PRP$
50957	851	10	icy	icy	NN
50957	851	11	covering	covering	NN
50957	851	12	,	,	,
50957	851	13	by	by	IN
50957	851	14	which	which	WDT
50957	851	15	alone	alone	RB
50957	851	16	we	-PRON-	PRP
50957	851	17	could	could	MD
50957	851	18	be	be	VB
50957	851	19	assured	assure	VBN
50957	851	20	that	that	IN
50957	851	21	land	land	NN
50957	851	22	formed	form	VBD
50957	851	23	the	the	DT
50957	851	24	nucleus	nucleus	NN
50957	851	25	of	of	IN
50957	851	26	this	this	DT
50957	851	27	,	,	,
50957	851	28	to	to	TO
50957	851	29	appearance	appearance	VB
50957	851	30	,	,	,
50957	851	31	enormous	enormous	JJ
50957	851	32	iceberg	iceberg	NN
50957	851	33	.	.	.
50957	852	1	"	"	``
50957	852	2	[	[	-LRB-
50957	852	3	AG	AG	NNP
50957	852	4	]	]	-RRB-
50957	852	5	[	[	-LRB-
50957	852	6	Footnote	Footnote	NNP
50957	852	7	AG	AG	NNP
50957	852	8	:	:	:
50957	852	9	Quoted	quote	VBN
50957	852	10	by	by	IN
50957	852	11	Whitney	Whitney	NNP
50957	852	12	in	in	IN
50957	852	13	Climatic	Climatic	NNP
50957	852	14	Changes	Changes	NNPS
50957	852	15	,	,	,
50957	852	16	p.	p.	NN
50957	853	1	314	314	CD
50957	853	2	.	.	.
50957	853	3	]	]	-RRB-
50957	854	1	Again	again	RB
50957	854	2	,	,	,
50957	854	3	speaking	speak	VBG
50957	854	4	of	of	IN
50957	854	5	the	the	DT
50957	854	6	region	region	NN
50957	854	7	in	in	IN
50957	854	8	the	the	DT
50957	854	9	vicinity	vicinity	NN
50957	854	10	of	of	IN
50957	854	11	the	the	DT
50957	854	12	lofty	lofty	JJ
50957	854	13	volcanoes	volcano	NNS
50957	854	14	Terror	Terror	NNP
50957	854	15	and	and	CC
50957	854	16	Erebus	Erebus	NNP
50957	854	17	,	,	,
50957	854	18	between	between	IN
50957	854	19	ten	ten	CD
50957	854	20	thousand	thousand	CD
50957	854	21	and	and	CC
50957	854	22	twelve	twelve	CD
50957	854	23	thousand	thousand	CD
50957	854	24	feet	foot	NNS
50957	854	25	high	high	JJ
50957	854	26	,	,	,
50957	854	27	the	the	DT
50957	854	28	same	same	JJ
50957	854	29	navigator	navigator	NN
50957	854	30	says	say	VBZ
50957	854	31	:	:	:
50957	854	32	"	"	``
50957	854	33	We	-PRON-	PRP
50957	854	34	perceived	perceive	VBD
50957	854	35	a	a	DT
50957	854	36	low	low	JJ
50957	854	37	,	,	,
50957	854	38	white	white	JJ
50957	854	39	line	line	NN
50957	854	40	extending	extend	VBG
50957	854	41	from	from	IN
50957	854	42	its	-PRON-	PRP$
50957	854	43	extreme	extreme	JJ
50957	854	44	eastern	eastern	JJ
50957	854	45	point	point	NN
50957	854	46	,	,	,
50957	854	47	as	as	RB
50957	854	48	far	far	RB
50957	854	49	as	as	IN
50957	854	50	the	the	DT
50957	854	51	eye	eye	NN
50957	854	52	could	could	MD
50957	854	53	discern	discern	VB
50957	854	54	,	,	,
50957	854	55	to	to	IN
50957	854	56	the	the	DT
50957	854	57	eastward	eastward	NN
50957	854	58	.	.	.
50957	855	1	It	-PRON-	PRP
50957	855	2	presented	present	VBD
50957	855	3	an	an	DT
50957	855	4	extraordinary	extraordinary	JJ
50957	855	5	appearance	appearance	NN
50957	855	6	,	,	,
50957	855	7	gradually	gradually	RB
50957	855	8	increasing	increase	VBG
50957	855	9	in	in	RB
50957	855	10	height	height	NN
50957	855	11	as	as	IN
50957	855	12	we	-PRON-	PRP
50957	855	13	got	get	VBD
50957	855	14	nearer	near	JJR
50957	855	15	to	to	IN
50957	855	16	it	-PRON-	PRP
50957	855	17	,	,	,
50957	855	18	and	and	CC
50957	855	19	proving	prove	VBG
50957	855	20	at	at	IN
50957	855	21	length	length	NN
50957	855	22	to	to	TO
50957	855	23	be	be	VB
50957	855	24	a	a	DT
50957	855	25	perpendicular	perpendicular	JJ
50957	855	26	cliff	cliff	NN
50957	855	27	of	of	IN
50957	855	28	ice	ice	NN
50957	855	29	,	,	,
50957	855	30	between	between	IN
50957	855	31	one	one	CD
50957	855	32	hundred	hundred	CD
50957	855	33	and	and	CC
50957	855	34	fifty	fifty	CD
50957	855	35	and	and	CC
50957	855	36	two	two	CD
50957	855	37	hundred	hundred	CD
50957	855	38	feet	foot	NNS
50957	855	39	above	above	IN
50957	855	40	the	the	DT
50957	855	41	level	level	NN
50957	855	42	of	of	IN
50957	855	43	the	the	DT
50957	855	44	sea	sea	NN
50957	855	45	,	,	,
50957	855	46	perfectly	perfectly	RB
50957	855	47	flat	flat	JJ
50957	855	48	and	and	CC
50957	855	49	level	level	NN
50957	855	50	at	at	IN
50957	855	51	the	the	DT
50957	855	52	top	top	NN
50957	855	53	,	,	,
50957	855	54	and	and	CC
50957	855	55	without	without	IN
50957	855	56	any	any	DT
50957	855	57	fissures	fissure	NNS
50957	855	58	or	or	CC
50957	855	59	promontories	promontory	NNS
50957	855	60	on	on	IN
50957	855	61	its	-PRON-	PRP$
50957	855	62	even	even	RB
50957	855	63	,	,	,
50957	855	64	seaward	seaward	JJ
50957	855	65	face	face	NN
50957	855	66	.	.	.
50957	856	1	What	what	WP
50957	856	2	was	be	VBD
50957	856	3	beyond	beyond	IN
50957	856	4	it	-PRON-	PRP
50957	856	5	we	-PRON-	PRP
50957	856	6	could	could	MD
50957	856	7	not	not	RB
50957	856	8	imagine	imagine	VB
50957	856	9	;	;	:
50957	856	10	for	for	IN
50957	856	11	,	,	,
50957	856	12	being	be	VBG
50957	856	13	much	much	RB
50957	856	14	higher	high	JJR
50957	856	15	than	than	IN
50957	856	16	our	-PRON-	PRP$
50957	856	17	mast	mast	JJ
50957	856	18	-	-	HYPH
50957	856	19	head	head	NN
50957	856	20	,	,	,
50957	856	21	we	-PRON-	PRP
50957	856	22	could	could	MD
50957	856	23	not	not	RB
50957	856	24	see	see	VB
50957	856	25	anything	anything	NN
50957	856	26	except	except	IN
50957	856	27	the	the	DT
50957	856	28	summit	summit	NN
50957	856	29	of	of	IN
50957	856	30	a	a	DT
50957	856	31	lofty	lofty	JJ
50957	856	32	range	range	NN
50957	856	33	of	of	IN
50957	856	34	mountains	mountain	NNS
50957	856	35	extending	extend	VBG
50957	856	36	to	to	IN
50957	856	37	the	the	DT
50957	856	38	southward	southward	NN
50957	856	39	as	as	RB
50957	856	40	far	far	RB
50957	856	41	as	as	IN
50957	856	42	the	the	DT
50957	856	43	seventy	seventy	CD
50957	856	44	-	-	HYPH
50957	856	45	ninth	ninth	JJ
50957	856	46	degree	degree	NN
50957	856	47	of	of	IN
50957	856	48	latitude	latitude	NN
50957	856	49	.	.	.
50957	857	1	These	these	DT
50957	857	2	mountains	mountain	NNS
50957	857	3	,	,	,
50957	857	4	being	be	VBG
50957	857	5	the	the	DT
50957	857	6	southernmost	southernmost	JJS
50957	857	7	land	land	NN
50957	857	8	hitherto	hitherto	NNP
50957	857	9	discovered	discover	VBD
50957	857	10	,	,	,
50957	857	11	I	-PRON-	PRP
50957	857	12	felt	feel	VBD
50957	857	13	great	great	JJ
50957	857	14	satisfaction	satisfaction	NN
50957	857	15	in	in	IN
50957	857	16	naming	name	VBG
50957	857	17	after	after	IN
50957	857	18	Sir	Sir	NNP
50957	857	19	Edward	Edward	NNP
50957	857	20	Parry	Parry	NNP
50957	857	21	....	....	.
50957	858	1	Whether	whether	IN
50957	858	2	Parry	Parry	NNP
50957	858	3	Mountains	Mountains	NNPS
50957	858	4	again	again	RB
50957	858	5	take	take	VBP
50957	858	6	an	an	DT
50957	858	7	easterly	easterly	RB
50957	858	8	trending	trending	NN
50957	858	9	and	and	CC
50957	858	10	form	form	VB
50957	858	11	the	the	DT
50957	858	12	base	base	NN
50957	858	13	to	to	TO
50957	858	14	which	which	WDT
50957	858	15	this	this	DT
50957	858	16	extraordinary	extraordinary	JJ
50957	858	17	mass	mass	NN
50957	858	18	of	of	IN
50957	858	19	ice	ice	NN
50957	858	20	is	be	VBZ
50957	858	21	attached	attach	VBN
50957	858	22	,	,	,
50957	858	23	must	must	MD
50957	858	24	be	be	VB
50957	858	25	left	leave	VBN
50957	858	26	for	for	IN
50957	858	27	future	future	JJ
50957	858	28	navigators	navigator	NNS
50957	858	29	to	to	TO
50957	858	30	determine	determine	VB
50957	858	31	.	.	.
50957	859	1	If	if	IN
50957	859	2	there	there	EX
50957	859	3	be	be	VB
50957	859	4	land	land	NN
50957	859	5	to	to	IN
50957	859	6	the	the	DT
50957	859	7	southward	southward	NN
50957	859	8	it	-PRON-	PRP
50957	859	9	must	must	MD
50957	859	10	be	be	VB
50957	859	11	very	very	RB
50957	859	12	remote	remote	JJ
50957	859	13	,	,	,
50957	859	14	or	or	CC
50957	859	15	of	of	IN
50957	859	16	much	much	RB
50957	859	17	less	less	JJR
50957	859	18	elevation	elevation	NN
50957	859	19	than	than	IN
50957	859	20	any	any	DT
50957	859	21	other	other	JJ
50957	859	22	part	part	NN
50957	859	23	of	of	IN
50957	859	24	the	the	DT
50957	859	25	coast	coast	NN
50957	859	26	we	-PRON-	PRP
50957	859	27	have	have	VBP
50957	859	28	seen	see	VBN
50957	859	29	,	,	,
50957	859	30	or	or	CC
50957	859	31	it	-PRON-	PRP
50957	859	32	would	would	MD
50957	859	33	have	have	VB
50957	859	34	appeared	appear	VBN
50957	859	35	above	above	IN
50957	859	36	the	the	DT
50957	859	37	barrier	barrier	NN
50957	859	38	.	.	.
50957	859	39	"	"	''
50957	860	1	This	this	DT
50957	860	2	ice	ice	NN
50957	860	3	-	-	HYPH
50957	860	4	cliff	cliff	NN
50957	860	5	or	or	CC
50957	860	6	barrier	barrier	NN
50957	860	7	was	be	VBD
50957	860	8	followed	follow	VBN
50957	860	9	by	by	IN
50957	860	10	Captain	Captain	NNP
50957	860	11	Ross	Ross	NNP
50957	860	12	as	as	RB
50957	860	13	far	far	RB
50957	860	14	as	as	IN
50957	860	15	198	198	CD
50957	860	16	°	°	NNS
50957	860	17	west	west	NN
50957	860	18	longitude	longitude	NN
50957	860	19	,	,	,
50957	860	20	and	and	CC
50957	860	21	found	find	VBD
50957	860	22	to	to	TO
50957	860	23	preserve	preserve	VB
50957	860	24	very	very	RB
50957	860	25	much	much	RB
50957	860	26	the	the	DT
50957	860	27	same	same	JJ
50957	860	28	character	character	NN
50957	860	29	during	during	IN
50957	860	30	the	the	DT
50957	860	31	whole	whole	NN
50957	860	32	of	of	IN
50957	860	33	that	that	DT
50957	860	34	distance	distance	NN
50957	860	35	.	.	.
50957	861	1	On	on	IN
50957	861	2	the	the	DT
50957	861	3	lithographic	lithographic	JJ
50957	861	4	view	view	NN
50957	861	5	of	of	IN
50957	861	6	this	this	DT
50957	861	7	great	great	JJ
50957	861	8	ice	ice	NN
50957	861	9	-	-	HYPH
50957	861	10	sheet	sheet	NN
50957	861	11	given	give	VBN
50957	861	12	in	in	IN
50957	861	13	Ross	Ross	NNP
50957	861	14	's	's	POS
50957	861	15	work	work	NN
50957	861	16	it	-PRON-	PRP
50957	861	17	is	be	VBZ
50957	861	18	described	describe	VBN
50957	861	19	as	as	IN
50957	861	20	"	"	``
50957	861	21	part	part	NN
50957	861	22	of	of	IN
50957	861	23	the	the	DT
50957	861	24	South	South	NNP
50957	861	25	Polar	Polar	NNP
50957	861	26	Barrier	Barrier	NNP
50957	861	27	,	,	,
50957	861	28	one	one	CD
50957	861	29	hundred	hundred	CD
50957	861	30	and	and	CC
50957	861	31	eighty	eighty	CD
50957	861	32	feet	foot	NNS
50957	861	33	above	above	IN
50957	861	34	the	the	DT
50957	861	35	sea	sea	NN
50957	861	36	-	-	HYPH
50957	861	37	level	level	NN
50957	861	38	,	,	,
50957	861	39	one	one	CD
50957	861	40	thousand	thousand	CD
50957	861	41	feet	foot	NNS
50957	861	42	thick	thick	JJ
50957	861	43	,	,	,
50957	861	44	and	and	CC
50957	861	45	four	four	CD
50957	861	46	hundred	hundred	CD
50957	861	47	and	and	CC
50957	861	48	fifty	fifty	CD
50957	861	49	miles	mile	NNS
50957	861	50	in	in	IN
50957	861	51	length	length	NN
50957	861	52	.	.	.
50957	861	53	"	"	''
50957	862	1	A	a	DT
50957	862	2	similar	similar	JJ
50957	862	3	vertical	vertical	JJ
50957	862	4	wall	wall	NN
50957	862	5	of	of	IN
50957	862	6	ice	ice	NN
50957	862	7	was	be	VBD
50957	862	8	seen	see	VBN
50957	862	9	by	by	IN
50957	862	10	D'Urville	D'Urville	NNP
50957	862	11	,	,	,
50957	862	12	off	off	IN
50957	862	13	the	the	DT
50957	862	14	coast	coast	NN
50957	862	15	of	of	IN
50957	862	16	Adelie	Adelie	NNP
50957	862	17	Land	Land	NNP
50957	862	18	.	.	.
50957	863	1	He	-PRON-	PRP
50957	863	2	thus	thus	RB
50957	863	3	describes	describe	VBZ
50957	863	4	it	-PRON-	PRP
50957	863	5	:	:	:
50957	863	6	"	"	``
50957	863	7	Its	-PRON-	PRP$
50957	863	8	appearance	appearance	NN
50957	863	9	was	be	VBD
50957	863	10	astonishing	astonishing	JJ
50957	863	11	.	.	.
50957	864	1	We	-PRON-	PRP
50957	864	2	perceived	perceive	VBD
50957	864	3	a	a	DT
50957	864	4	cliff	cliff	NN
50957	864	5	having	have	VBG
50957	864	6	a	a	DT
50957	864	7	uniform	uniform	JJ
50957	864	8	elevation	elevation	NN
50957	864	9	of	of	IN
50957	864	10	from	from	IN
50957	864	11	one	one	CD
50957	864	12	hundred	hundred	CD
50957	864	13	to	to	IN
50957	864	14	one	one	CD
50957	864	15	hundred	hundred	CD
50957	864	16	and	and	CC
50957	864	17	fifty	fifty	CD
50957	864	18	feet	foot	NNS
50957	864	19	,	,	,
50957	864	20	forming	form	VBG
50957	864	21	a	a	DT
50957	864	22	long	long	JJ
50957	864	23	line	line	NN
50957	864	24	extending	extend	VBG
50957	864	25	off	off	RP
50957	864	26	to	to	IN
50957	864	27	the	the	DT
50957	864	28	west	west	NN
50957	864	29	....	....	.
50957	865	1	Thus	thus	RB
50957	865	2	for	for	IN
50957	865	3	more	more	JJR
50957	865	4	than	than	IN
50957	865	5	twelve	twelve	CD
50957	865	6	hours	hour	NNS
50957	865	7	we	-PRON-	PRP
50957	865	8	had	have	VBD
50957	865	9	followed	follow	VBN
50957	865	10	this	this	DT
50957	865	11	wall	wall	NN
50957	865	12	of	of	IN
50957	865	13	ice	ice	NN
50957	865	14	,	,	,
50957	865	15	and	and	CC
50957	865	16	found	find	VBD
50957	865	17	its	-PRON-	PRP$
50957	865	18	sides	side	NNS
50957	865	19	everywhere	everywhere	RB
50957	865	20	perfectly	perfectly	RB
50957	865	21	vertical	vertical	JJ
50957	865	22	and	and	CC
50957	865	23	its	-PRON-	PRP$
50957	865	24	summit	summit	NN
50957	865	25	horizontal	horizontal	NN
50957	865	26	.	.	.
50957	866	1	Not	not	RB
50957	866	2	the	the	DT
50957	866	3	smallest	small	JJS
50957	866	4	irregularity	irregularity	NN
50957	866	5	,	,	,
50957	866	6	not	not	RB
50957	866	7	the	the	DT
50957	866	8	most	most	RBS
50957	866	9	inconsiderable	inconsiderable	JJ
50957	866	10	elevation	elevation	NN
50957	866	11	,	,	,
50957	866	12	broke	break	VBD
50957	866	13	its	-PRON-	PRP$
50957	866	14	uniformity	uniformity	NN
50957	866	15	for	for	IN
50957	866	16	the	the	DT
50957	866	17	twenty	twenty	CD
50957	866	18	leagues	league	NNS
50957	866	19	of	of	IN
50957	866	20	distance	distance	NN
50957	866	21	which	which	WDT
50957	866	22	we	-PRON-	PRP
50957	866	23	followed	follow	VBD
50957	866	24	it	-PRON-	PRP
50957	866	25	during	during	IN
50957	866	26	the	the	DT
50957	866	27	day	day	NN
50957	866	28	,	,	,
50957	866	29	although	although	IN
50957	866	30	we	-PRON-	PRP
50957	866	31	passed	pass	VBD
50957	866	32	it	-PRON-	PRP
50957	866	33	occasionally	occasionally	RB
50957	866	34	at	at	IN
50957	866	35	a	a	DT
50957	866	36	distance	distance	NN
50957	866	37	of	of	IN
50957	866	38	only	only	RB
50957	866	39	two	two	CD
50957	866	40	or	or	CC
50957	866	41	three	three	CD
50957	866	42	miles	mile	NNS
50957	866	43	,	,	,
50957	866	44	so	so	IN
50957	866	45	that	that	IN
50957	866	46	we	-PRON-	PRP
50957	866	47	could	could	MD
50957	866	48	make	make	VB
50957	866	49	out	out	RP
50957	866	50	with	with	IN
50957	866	51	ease	ease	NN
50957	866	52	its	-PRON-	PRP$
50957	866	53	smallest	small	JJS
50957	866	54	irregularities	irregularity	NNS
50957	866	55	.	.	.
50957	867	1	Some	some	DT
50957	867	2	large	large	JJ
50957	867	3	pieces	piece	NNS
50957	867	4	of	of	IN
50957	867	5	ice	ice	NN
50957	867	6	were	be	VBD
50957	867	7	lying	lie	VBG
50957	867	8	along	along	IN
50957	867	9	the	the	DT
50957	867	10	side	side	NN
50957	867	11	of	of	IN
50957	867	12	this	this	DT
50957	867	13	frozen	frozen	JJ
50957	867	14	coast	coast	NN
50957	867	15	;	;	:
50957	867	16	but	but	CC
50957	867	17	,	,	,
50957	867	18	on	on	IN
50957	867	19	the	the	DT
50957	867	20	whole	whole	NN
50957	867	21	,	,	,
50957	867	22	there	there	EX
50957	867	23	was	be	VBD
50957	867	24	open	open	JJ
50957	867	25	sea	sea	NN
50957	867	26	in	in	IN
50957	867	27	the	the	DT
50957	867	28	offing	offing	NN
50957	867	29	.	.	.
50957	867	30	"	"	''
50957	868	1	[	[	-LRB-
50957	868	2	AH	ah	NN
50957	868	3	]	]	-RRB-
50957	868	4	[	[	-LRB-
50957	868	5	Footnote	Footnote	NNP
50957	868	6	AH	AH	NNP
50957	868	7	:	:	:
50957	868	8	Whitney	Whitney	NNP
50957	868	9	's	's	POS
50957	868	10	Climatic	Climatic	NNP
50957	868	11	Changes	Changes	NNPS
50957	868	12	,	,	,
50957	868	13	pp	pp	NNP
50957	868	14	.	.	.
50957	869	1	315	315	CD
50957	869	2	,	,	,
50957	869	3	316	316	CD
50957	869	4	.	.	.
50957	869	5	]	]	-RRB-
50957	870	1	[	[	-LRB-
50957	870	2	Illustration	illustration	NN
50957	870	3	:	:	:
50957	870	4	Fig	Fig	NNP
50957	870	5	.	.	.
50957	871	1	10.--Iceberg	10.--iceberg	CD
50957	871	2	in	in	IN
50957	871	3	the	the	DT
50957	871	4	Antarctic	Antarctic	NNP
50957	871	5	Ocean	Ocean	NNP
50957	871	6	.	.	.
50957	871	7	]	]	-RRB-
50957	872	1	_	_	NNP
50957	872	2	North	North	NNP
50957	872	3	America._--In	america._--in	NN
50957	872	4	North	North	NNP
50957	872	5	America	America	NNP
50957	872	6	living	live	VBG
50957	872	7	glaciers	glacier	NNS
50957	872	8	begin	begin	VBP
50957	872	9	to	to	TO
50957	872	10	appear	appear	VB
50957	872	11	in	in	IN
50957	872	12	the	the	DT
50957	872	13	Sierra	Sierra	NNP
50957	872	14	Nevada	Nevada	NNP
50957	872	15	Mountains	Mountains	NNPS
50957	872	16	,	,	,
50957	872	17	in	in	IN
50957	872	18	the	the	DT
50957	872	19	vicinity	vicinity	NN
50957	872	20	of	of	IN
50957	872	21	the	the	DT
50957	872	22	Yosemite	Yosemite	NNP
50957	872	23	Park	Park	NNP
50957	872	24	,	,	,
50957	872	25	in	in	IN
50957	872	26	central	central	JJ
50957	872	27	California	California	NNP
50957	872	28	.	.	.
50957	873	1	Here	here	RB
50957	873	2	the	the	DT
50957	873	3	conditions	condition	NNS
50957	873	4	necessary	necessary	JJ
50957	873	5	for	for	IN
50957	873	6	the	the	DT
50957	873	7	production	production	NN
50957	873	8	of	of	IN
50957	873	9	glaciers	glacier	NNS
50957	873	10	are	be	VBP
50957	873	11	favourable	favourable	JJ
50957	873	12	,	,	,
50957	873	13	namely	namely	RB
50957	873	14	,	,	,
50957	873	15	a	a	DT
50957	873	16	high	high	JJ
50957	873	17	altitude	altitude	NN
50957	873	18	,	,	,
50957	873	19	snow	snow	NN
50957	873	20	-	-	HYPH
50957	873	21	fields	field	NNS
50957	873	22	of	of	IN
50957	873	23	considerable	considerable	JJ
50957	873	24	extent	extent	NN
50957	873	25	,	,	,
50957	873	26	and	and	CC
50957	873	27	unobstructed	unobstructed	JJ
50957	873	28	exposure	exposure	NN
50957	873	29	to	to	IN
50957	873	30	the	the	DT
50957	873	31	moisture	moisture	NN
50957	873	32	-	-	HYPH
50957	873	33	laden	laden	JJ
50957	873	34	currents	current	NNS
50957	873	35	of	of	IN
50957	873	36	air	air	NN
50957	873	37	from	from	IN
50957	873	38	the	the	DT
50957	873	39	Pacific	Pacific	NNP
50957	873	40	Ocean	Ocean	NNP
50957	873	41	.	.	.
50957	874	1	Sixteen	sixteen	CD
50957	874	2	glaciers	glacier	NNS
50957	874	3	of	of	IN
50957	874	4	small	small	JJ
50957	874	5	size	size	NN
50957	874	6	have	have	VBP
50957	874	7	been	be	VBN
50957	874	8	noted	note	VBN
50957	874	9	among	among	IN
50957	874	10	the	the	DT
50957	874	11	summits	summit	NNS
50957	874	12	to	to	IN
50957	874	13	the	the	DT
50957	874	14	east	east	NN
50957	874	15	of	of	IN
50957	874	16	the	the	DT
50957	874	17	Yosemite	Yosemite	NNP
50957	874	18	;	;	:
50957	874	19	but	but	CC
50957	874	20	none	none	NN
50957	874	21	of	of	IN
50957	874	22	them	-PRON-	PRP
50957	874	23	descend	descend	VBP
50957	874	24	much	much	RB
50957	874	25	below	below	IN
50957	874	26	the	the	DT
50957	874	27	eleven	eleven	CD
50957	874	28	-	-	HYPH
50957	874	29	thousand	thousand	CD
50957	874	30	-	-	HYPH
50957	874	31	foot	foot	NN
50957	874	32	line	line	NN
50957	874	33	,	,	,
50957	874	34	and	and	CC
50957	874	35	none	none	NN
50957	874	36	of	of	IN
50957	874	37	them	-PRON-	PRP
50957	874	38	are	be	VBP
50957	874	39	over	over	IN
50957	874	40	a	a	DT
50957	874	41	mile	mile	NN
50957	874	42	in	in	IN
50957	874	43	length	length	NN
50957	874	44	.	.	.
50957	875	1	Indeed	indeed	RB
50957	875	2	,	,	,
50957	875	3	they	-PRON-	PRP
50957	875	4	are	be	VBP
50957	875	5	so	so	RB
50957	875	6	small	small	JJ
50957	875	7	,	,	,
50957	875	8	and	and	CC
50957	875	9	their	-PRON-	PRP$
50957	875	10	motion	motion	NN
50957	875	11	is	be	VBZ
50957	875	12	so	so	RB
50957	875	13	slight	slight	JJ
50957	875	14	,	,	,
50957	875	15	that	that	IN
50957	875	16	it	-PRON-	PRP
50957	875	17	is	be	VBZ
50957	875	18	a	a	DT
50957	875	19	question	question	NN
50957	875	20	whether	whether	IN
50957	875	21	or	or	CC
50957	875	22	not	not	RB
50957	875	23	they	-PRON-	PRP
50957	875	24	are	be	VBP
50957	875	25	to	to	TO
50957	875	26	be	be	VB
50957	875	27	classed	class	VBN
50957	875	28	with	with	IN
50957	875	29	true	true	JJ
50957	875	30	glaciers	glacier	NNS
50957	875	31	.	.	.
50957	876	1	Owing	owe	VBG
50957	876	2	to	to	IN
50957	876	3	the	the	DT
50957	876	4	comparatively	comparatively	RB
50957	876	5	low	low	JJ
50957	876	6	elevation	elevation	NN
50957	876	7	of	of	IN
50957	876	8	the	the	DT
50957	876	9	Sierra	Sierra	NNP
50957	876	10	Nevada	Nevada	NNP
50957	876	11	north	north	NN
50957	876	12	of	of	IN
50957	876	13	Tuolumne	Tuolumne	NNP
50957	876	14	County	County	NNP
50957	876	15	,	,	,
50957	876	16	California	California	NNP
50957	876	17	,	,	,
50957	876	18	no	no	DT
50957	876	19	other	other	JJ
50957	876	20	living	living	NN
50957	876	21	glaciers	glacier	NNS
50957	876	22	are	be	VBP
50957	876	23	found	find	VBN
50957	876	24	until	until	IN
50957	876	25	reaching	reach	VBG
50957	876	26	Mount	Mount	NNP
50957	876	27	Shasta	Shasta	NNP
50957	876	28	,	,	,
50957	876	29	in	in	IN
50957	876	30	the	the	DT
50957	876	31	extreme	extreme	JJ
50957	876	32	northern	northern	JJ
50957	876	33	part	part	NN
50957	876	34	of	of	IN
50957	876	35	the	the	DT
50957	876	36	State	State	NNP
50957	876	37	.	.	.
50957	877	1	This	this	DT
50957	877	2	is	be	VBZ
50957	877	3	a	a	DT
50957	877	4	volcanic	volcanic	JJ
50957	877	5	peak	peak	NN
50957	877	6	,	,	,
50957	877	7	rising	rise	VBG
50957	877	8	fourteen	fourteen	CD
50957	877	9	thousand	thousand	CD
50957	877	10	five	five	CD
50957	877	11	hundred	hundred	CD
50957	877	12	feet	foot	NNS
50957	877	13	above	above	IN
50957	877	14	the	the	DT
50957	877	15	sea	sea	NN
50957	877	16	,	,	,
50957	877	17	and	and	CC
50957	877	18	having	have	VBG
50957	877	19	no	no	DT
50957	877	20	peaks	peak	NNS
50957	877	21	within	within	IN
50957	877	22	forty	forty	CD
50957	877	23	miles	mile	NNS
50957	877	24	of	of	IN
50957	877	25	it	-PRON-	PRP
50957	877	26	as	as	RB
50957	877	27	high	high	JJ
50957	877	28	as	as	IN
50957	877	29	ten	ten	CD
50957	877	30	thousand	thousand	CD
50957	877	31	feet	foot	NNS
50957	877	32	;	;	:
50957	877	33	yet	yet	CC
50957	877	34	so	so	RB
50957	877	35	abundant	abundant	JJ
50957	877	36	is	be	VBZ
50957	877	37	the	the	DT
50957	877	38	snow	snow	NN
50957	877	39	-	-	HYPH
50957	877	40	fall	fall	VBP
50957	877	41	that	that	IN
50957	877	42	as	as	RB
50957	877	43	many	many	JJ
50957	877	44	as	as	IN
50957	877	45	five	five	CD
50957	877	46	glaciers	glacier	NNS
50957	877	47	are	be	VBP
50957	877	48	found	find	VBN
50957	877	49	upon	upon	IN
50957	877	50	its	-PRON-	PRP$
50957	877	51	northern	northern	JJ
50957	877	52	side	side	NN
50957	877	53	,	,	,
50957	877	54	some	some	DT
50957	877	55	of	of	IN
50957	877	56	them	-PRON-	PRP
50957	877	57	being	be	VBG
50957	877	58	as	as	RB
50957	877	59	much	much	JJ
50957	877	60	as	as	IN
50957	877	61	three	three	CD
50957	877	62	miles	mile	NNS
50957	877	63	long	long	JJ
50957	877	64	and	and	CC
50957	877	65	extending	extending	JJ
50957	877	66	as	as	RB
50957	877	67	low	low	JJ
50957	877	68	down	down	RB
50957	877	69	as	as	IN
50957	877	70	the	the	DT
50957	877	71	eight	eight	CD
50957	877	72	-	-	HYPH
50957	877	73	thousand	thousand	CD
50957	877	74	-	-	HYPH
50957	877	75	foot	foot	NN
50957	877	76	level	level	NN
50957	877	77	.	.	.
50957	878	1	Upon	upon	IN
50957	878	2	the	the	DT
50957	878	3	southern	southern	JJ
50957	878	4	side	side	NN
50957	878	5	glaciers	glacier	NNS
50957	878	6	are	be	VBP
50957	878	7	so	so	RB
50957	878	8	completely	completely	RB
50957	878	9	absent	absent	JJ
50957	878	10	that	that	IN
50957	878	11	Professor	Professor	NNP
50957	878	12	Whitney	Whitney	NNP
50957	878	13	ascended	ascend	VBD
50957	878	14	the	the	DT
50957	878	15	mountain	mountain	NN
50957	878	16	and	and	CC
50957	878	17	remained	remain	VBD
50957	878	18	in	in	IN
50957	878	19	perfect	perfect	JJ
50957	878	20	ignorance	ignorance	NN
50957	878	21	of	of	IN
50957	878	22	its	-PRON-	PRP$
50957	878	23	glacial	glacial	JJ
50957	878	24	system	system	NN
50957	878	25	.	.	.
50957	879	1	In	in	IN
50957	879	2	1870	1870	CD
50957	879	3	Mr.	Mr.	NNP
50957	879	4	Clarence	Clarence	NNP
50957	879	5	King	King	NNP
50957	879	6	first	first	RB
50957	879	7	discovered	discover	VBD
50957	879	8	and	and	CC
50957	879	9	described	describe	VBD
50957	879	10	them	-PRON-	PRP
50957	879	11	on	on	IN
50957	879	12	the	the	DT
50957	879	13	northern	northern	JJ
50957	879	14	side	side	NN
50957	879	15	.	.	.
50957	880	1	North	North	NNP
50957	880	2	of	of	IN
50957	880	3	California	California	NNP
50957	880	4	glaciers	glacier	NNS
50957	880	5	characterise	characterise	VBP
50957	880	6	the	the	DT
50957	880	7	Cascade	Cascade	NNP
50957	880	8	Range	Range	NNP
50957	880	9	in	in	IN
50957	880	10	increasing	increase	VBG
50957	880	11	numbers	number	NNS
50957	880	12	all	all	PDT
50957	880	13	the	the	DT
50957	880	14	way	way	NN
50957	880	15	to	to	IN
50957	880	16	the	the	DT
50957	880	17	Alaskan	Alaskan	NNP
50957	880	18	Peninsula	Peninsula	NNP
50957	880	19	.	.	.
50957	881	1	They	-PRON-	PRP
50957	881	2	are	be	VBP
50957	881	3	to	to	TO
50957	881	4	be	be	VB
50957	881	5	found	find	VBN
50957	881	6	upon	upon	IN
50957	881	7	Diamond	Diamond	NNP
50957	881	8	Peak	Peak	NNP
50957	881	9	,	,	,
50957	881	10	the	the	DT
50957	881	11	Three	Three	NNP
50957	881	12	Sisters	Sisters	NNPS
50957	881	13	,	,	,
50957	881	14	Mount	Mount	NNP
50957	881	15	Jefferson	Jefferson	NNP
50957	881	16	,	,	,
50957	881	17	and	and	CC
50957	881	18	Mount	Mount	NNP
50957	881	19	Hood	Hood	NNP
50957	881	20	,	,	,
50957	881	21	in	in	IN
50957	881	22	Oregon	Oregon	NNP
50957	881	23	,	,	,
50957	881	24	and	and	CC
50957	881	25	appear	appear	VB
50957	881	26	in	in	IN
50957	881	27	still	still	RB
50957	881	28	larger	large	JJR
50957	881	29	proportions	proportion	NNS
50957	881	30	upon	upon	IN
50957	881	31	the	the	DT
50957	881	32	flanks	flank	NNS
50957	881	33	of	of	IN
50957	881	34	Mount	Mount	NNP
50957	881	35	Rainier	Rainier	NNP
50957	881	36	(	(	-LRB-
50957	881	37	or	or	CC
50957	881	38	Tacoma	Tacoma	NNP
50957	881	39	)	)	-RRB-
50957	881	40	and	and	CC
50957	881	41	Mount	Mount	NNP
50957	881	42	Baker	Baker	NNP
50957	881	43	,	,	,
50957	881	44	in	in	IN
50957	881	45	the	the	DT
50957	881	46	State	State	NNP
50957	881	47	of	of	IN
50957	881	48	Washington	Washington	NNP
50957	881	49	.	.	.
50957	882	1	The	the	DT
50957	882	2	glacier	glacier	NN
50957	882	3	at	at	IN
50957	882	4	the	the	DT
50957	882	5	head	head	NN
50957	882	6	of	of	IN
50957	882	7	the	the	DT
50957	882	8	White	White	NNP
50957	882	9	River	River	NNP
50957	882	10	Valley	Valley	NNP
50957	882	11	is	be	VBZ
50957	882	12	upon	upon	IN
50957	882	13	the	the	DT
50957	882	14	north	north	NN
50957	882	15	side	side	NN
50957	882	16	of	of	IN
50957	882	17	Rainier	Rainier	NNP
50957	882	18	,	,	,
50957	882	19	and	and	CC
50957	882	20	is	be	VBZ
50957	882	21	the	the	DT
50957	882	22	largest	large	JJS
50957	882	23	one	one	CD
50957	882	24	upon	upon	IN
50957	882	25	that	that	DT
50957	882	26	mountain	mountain	NN
50957	882	27	,	,	,
50957	882	28	reaching	reach	VBG
50957	882	29	down	down	RP
50957	882	30	to	to	IN
50957	882	31	within	within	IN
50957	882	32	five	five	CD
50957	882	33	thousand	thousand	CD
50957	882	34	feet	foot	NNS
50957	882	35	of	of	IN
50957	882	36	the	the	DT
50957	882	37	sea	sea	NN
50957	882	38	-	-	HYPH
50957	882	39	level	level	NN
50957	882	40	,	,	,
50957	882	41	and	and	CC
50957	882	42	being	be	VBG
50957	882	43	ten	ten	CD
50957	882	44	miles	mile	NNS
50957	882	45	or	or	CC
50957	882	46	more	more	JJR
50957	882	47	in	in	IN
50957	882	48	length	length	NN
50957	882	49	.	.	.
50957	883	1	All	all	PDT
50957	883	2	the	the	DT
50957	883	3	streams	stream	NNS
50957	883	4	which	which	WDT
50957	883	5	descend	descend	VBP
50957	883	6	the	the	DT
50957	883	7	valleys	valley	NNS
50957	883	8	upon	upon	IN
50957	883	9	this	this	DT
50957	883	10	mountain	mountain	NN
50957	883	11	are	be	VBP
50957	883	12	charged	charge	VBN
50957	883	13	with	with	IN
50957	883	14	the	the	DT
50957	883	15	milky	milky	JJ
50957	883	16	-	-	HYPH
50957	883	17	coloured	coloured	JJ
50957	883	18	water	water	NN
50957	883	19	which	which	WDT
50957	883	20	betrays	betray	VBZ
50957	883	21	their	-PRON-	PRP$
50957	883	22	glacial	glacial	JJ
50957	883	23	origin	origin	NN
50957	883	24	.	.	.
50957	884	1	[	[	-LRB-
50957	884	2	Illustration	illustration	NN
50957	884	3	:	:	:
50957	884	4	Fig	Fig	NNP
50957	884	5	.	.	.
50957	885	1	11.--Map	11.--map	CD
50957	885	2	of	of	IN
50957	885	3	Southeastern	Southeastern	NNP
50957	885	4	Alaska	Alaska	NNP
50957	885	5	.	.	.
50957	886	1	The	the	DT
50957	886	2	arrow	arrow	NN
50957	886	3	-	-	HYPH
50957	886	4	points	point	NNS
50957	886	5	mark	mark	NN
50957	886	6	glaciers	glacier	NNS
50957	886	7	.	.	.
50957	886	8	]	]	-RRB-
50957	887	1	In	in	IN
50957	887	2	British	British	NNP
50957	887	3	Columbia	Columbia	NNP
50957	887	4	,	,	,
50957	887	5	Glacier	Glacier	NNP
50957	887	6	Station	Station	NNP
50957	887	7	,	,	,
50957	887	8	upon	upon	IN
50957	887	9	the	the	DT
50957	887	10	Canadian	Canadian	NNP
50957	887	11	Pacific	Pacific	NNP
50957	887	12	Railroad	Railroad	NNP
50957	887	13	,	,	,
50957	887	14	in	in	IN
50957	887	15	the	the	DT
50957	887	16	Selkirk	Selkirk	NNP
50957	887	17	Mountains	Mountains	NNPS
50957	887	18	,	,	,
50957	887	19	is	be	VBZ
50957	887	20	within	within	IN
50957	887	21	half	half	PDT
50957	887	22	a	a	DT
50957	887	23	mile	mile	NN
50957	887	24	of	of	IN
50957	887	25	the	the	DT
50957	887	26	handsome	handsome	JJ
50957	887	27	Illicilliwaet	Illicilliwaet	NNP
50957	887	28	Glacier	Glacier	NNP
50957	887	29	,	,	,
50957	887	30	while	while	IN
50957	887	31	others	other	NNS
50957	887	32	of	of	IN
50957	887	33	larger	large	JJR
50957	887	34	size	size	NN
50957	887	35	are	be	VBP
50957	887	36	found	find	VBN
50957	887	37	at	at	IN
50957	887	38	no	no	DT
50957	887	39	great	great	JJ
50957	887	40	distance	distance	NN
50957	887	41	.	.	.
50957	888	1	The	the	DT
50957	888	2	interior	interior	JJ
50957	888	3	farther	farth	JJR
50957	888	4	north	north	NN
50957	888	5	is	be	VBZ
50957	888	6	unexplored	unexplored	JJ
50957	888	7	to	to	IN
50957	888	8	so	so	RB
50957	888	9	great	great	JJ
50957	888	10	an	an	DT
50957	888	11	extent	extent	NN
50957	888	12	that	that	IN
50957	888	13	little	little	JJ
50957	888	14	can	can	MD
50957	888	15	be	be	VB
50957	888	16	definitely	definitely	RB
50957	888	17	said	say	VBN
50957	888	18	concerning	concern	VBG
50957	888	19	its	-PRON-	PRP$
50957	888	20	glacial	glacial	JJ
50957	888	21	phenomena	phenomenon	NNS
50957	888	22	.	.	.
50957	889	1	The	the	DT
50957	889	2	coast	coast	NN
50957	889	3	of	of	IN
50957	889	4	British	British	NNP
50957	889	5	Columbia	Columbia	NNP
50957	889	6	is	be	VBZ
50957	889	7	penetrated	penetrate	VBN
50957	889	8	by	by	IN
50957	889	9	numerous	numerous	JJ
50957	889	10	fiords	fiord	NNS
50957	889	11	,	,	,
50957	889	12	each	each	DT
50957	889	13	of	of	IN
50957	889	14	which	which	WDT
50957	889	15	receives	receive	VBZ
50957	889	16	the	the	DT
50957	889	17	drainage	drainage	NN
50957	889	18	of	of	IN
50957	889	19	a	a	DT
50957	889	20	decaying	decaying	JJ
50957	889	21	glacier	glacier	NN
50957	889	22	;	;	:
50957	889	23	but	but	CC
50957	889	24	none	none	NN
50957	889	25	are	be	VBP
50957	889	26	in	in	IN
50957	889	27	sight	sight	NN
50957	889	28	of	of	IN
50957	889	29	the	the	DT
50957	889	30	tourist	tourist	NN
50957	889	31	-	-	HYPH
50957	889	32	steamers	steamer	NNS
50957	889	33	which	which	WDT
50957	889	34	thread	thread	VBP
50957	889	35	their	-PRON-	PRP$
50957	889	36	way	way	NN
50957	889	37	through	through	IN
50957	889	38	the	the	DT
50957	889	39	intricate	intricate	JJ
50957	889	40	network	network	NN
50957	889	41	of	of	IN
50957	889	42	channels	channel	NNS
50957	889	43	characterising	characterise	VBG
50957	889	44	this	this	DT
50957	889	45	coast	coast	NN
50957	889	46	,	,	,
50957	889	47	until	until	IN
50957	889	48	the	the	DT
50957	889	49	Alaskan	alaskan	JJ
50957	889	50	boundary	boundary	NN
50957	889	51	is	be	VBZ
50957	889	52	crossed	cross	VBN
50957	889	53	and	and	CC
50957	889	54	the	the	DT
50957	889	55	mouth	mouth	NN
50957	889	56	of	of	IN
50957	889	57	the	the	DT
50957	889	58	Stickeen	Stickeen	NNP
50957	889	59	River	River	NNP
50957	889	60	is	be	VBZ
50957	889	61	passed	pass	VBN
50957	889	62	.	.	.
50957	890	1	A	a	DT
50957	890	2	few	few	JJ
50957	890	3	miles	mile	NNS
50957	890	4	up	up	RP
50957	890	5	from	from	IN
50957	890	6	the	the	DT
50957	890	7	mouth	mouth	NN
50957	890	8	of	of	IN
50957	890	9	the	the	DT
50957	890	10	Stickeen	Stickeen	NNP
50957	890	11	,	,	,
50957	890	12	however	however	RB
50957	890	13	,	,	,
50957	890	14	glaciers	glacier	NNS
50957	890	15	of	of	IN
50957	890	16	large	large	JJ
50957	890	17	size	size	NN
50957	890	18	come	come	VBP
50957	890	19	down	down	RP
50957	890	20	to	to	IN
50957	890	21	the	the	DT
50957	890	22	vicinity	vicinity	NN
50957	890	23	of	of	IN
50957	890	24	the	the	DT
50957	890	25	river	river	NN
50957	890	26	,	,	,
50957	890	27	both	both	CC
50957	890	28	from	from	IN
50957	890	29	the	the	DT
50957	890	30	north	north	NN
50957	890	31	and	and	CC
50957	890	32	from	from	IN
50957	890	33	the	the	DT
50957	890	34	south	south	NN
50957	890	35	,	,	,
50957	890	36	and	and	CC
50957	890	37	the	the	DT
50957	890	38	attention	attention	NN
50957	890	39	of	of	IN
50957	890	40	tourists	tourist	NNS
50957	890	41	is	be	VBZ
50957	890	42	always	always	RB
50957	890	43	attracted	attract	VBN
50957	890	44	by	by	IN
50957	890	45	the	the	DT
50957	890	46	abundant	abundant	JJ
50957	890	47	glacial	glacial	JJ
50957	890	48	sediment	sediment	NN
50957	890	49	borne	bear	VBN
50957	890	50	into	into	IN
50957	890	51	the	the	DT
50957	890	52	tide	tide	NN
50957	890	53	-	-	HYPH
50957	890	54	water	water	NN
50957	890	55	by	by	IN
50957	890	56	the	the	DT
50957	890	57	river	river	NN
50957	890	58	itself	-PRON-	PRP
50957	890	59	and	and	CC
50957	890	60	discolouring	discolour	VBG
50957	890	61	the	the	DT
50957	890	62	surface	surface	NN
50957	890	63	for	for	IN
50957	890	64	a	a	DT
50957	890	65	long	long	JJ
50957	890	66	distance	distance	NN
50957	890	67	beyond	beyond	IN
50957	890	68	the	the	DT
50957	890	69	outlet	outlet	NN
50957	890	70	.	.	.
50957	891	1	Northward	northward	RB
50957	891	2	from	from	IN
50957	891	3	this	this	DT
50957	891	4	point	point	NN
50957	891	5	the	the	DT
50957	891	6	tourist	tourist	NN
50957	891	7	is	be	VBZ
50957	891	8	rarely	rarely	RB
50957	891	9	out	out	IN
50957	891	10	of	of	IN
50957	891	11	sight	sight	NN
50957	891	12	of	of	IN
50957	891	13	ice	ice	NN
50957	891	14	-	-	HYPH
50957	891	15	fields	field	NNS
50957	891	16	.	.	.
50957	892	1	The	the	DT
50957	892	2	Auk	Auk	NNP
50957	892	3	and	and	CC
50957	892	4	Patterson	Patterson	NNP
50957	892	5	Glaciers	Glaciers	NNPS
50957	892	6	are	be	VBP
50957	892	7	the	the	DT
50957	892	8	first	first	JJ
50957	892	9	to	to	TO
50957	892	10	come	come	VB
50957	892	11	into	into	IN
50957	892	12	view	view	NN
50957	892	13	,	,	,
50957	892	14	but	but	CC
50957	892	15	they	-PRON-	PRP
50957	892	16	do	do	VBP
50957	892	17	not	not	RB
50957	892	18	descend	descend	VB
50957	892	19	to	to	IN
50957	892	20	the	the	DT
50957	892	21	water	water	NN
50957	892	22	-	-	HYPH
50957	892	23	level	level	NN
50957	892	24	.	.	.
50957	893	1	On	on	IN
50957	893	2	nearing	near	VBG
50957	893	3	Holcomb	Holcomb	NNP
50957	893	4	Bay	Bay	NNP
50957	893	5	,	,	,
50957	893	6	however	however	RB
50957	893	7	,	,	,
50957	893	8	small	small	JJ
50957	893	9	icebergs	iceberg	NNS
50957	893	10	begin	begin	VBP
50957	893	11	to	to	TO
50957	893	12	appear	appear	VB
50957	893	13	,	,	,
50957	893	14	heralding	herald	VBG
50957	893	15	the	the	DT
50957	893	16	first	first	JJ
50957	893	17	of	of	IN
50957	893	18	the	the	DT
50957	893	19	glaciers	glacier	NNS
50957	893	20	which	which	WDT
50957	893	21	descend	descend	VBP
50957	893	22	beyond	beyond	IN
50957	893	23	the	the	DT
50957	893	24	water	water	NN
50957	893	25	's	's	POS
50957	893	26	edge	edge	NN
50957	893	27	.	.	.
50957	894	1	Taku	Taku	NNP
50957	894	2	Inlet	Inlet	NNP
50957	894	3	,	,	,
50957	894	4	a	a	DT
50957	894	5	little	little	JJ
50957	894	6	farther	farth	JJR
50957	894	7	north	north	NN
50957	894	8	,	,	,
50957	894	9	presents	present	VBZ
50957	894	10	glaciers	glacier	NNS
50957	894	11	of	of	IN
50957	894	12	great	great	JJ
50957	894	13	size	size	NN
50957	894	14	coming	come	VBG
50957	894	15	down	down	RP
50957	894	16	to	to	IN
50957	894	17	the	the	DT
50957	894	18	sea	sea	NN
50957	894	19	-	-	HYPH
50957	894	20	level	level	NN
50957	894	21	,	,	,
50957	894	22	while	while	IN
50957	894	23	the	the	DT
50957	894	24	whole	whole	JJ
50957	894	25	length	length	NN
50957	894	26	of	of	IN
50957	894	27	Lynn	Lynn	NNP
50957	894	28	Canal	Canal	NNP
50957	894	29	,	,	,
50957	894	30	from	from	IN
50957	894	31	Juneau	Juneau	NNP
50957	894	32	to	to	IN
50957	894	33	Chilkat	Chilkat	NNP
50957	894	34	,	,	,
50957	894	35	a	a	DT
50957	894	36	distance	distance	NN
50957	894	37	of	of	IN
50957	894	38	eighty	eighty	CD
50957	894	39	miles	mile	NNS
50957	894	40	,	,	,
50957	894	41	is	be	VBZ
50957	894	42	dotted	dotted	JJ
50957	894	43	on	on	IN
50957	894	44	both	both	DT
50957	894	45	sides	side	NNS
50957	894	46	by	by	IN
50957	894	47	conspicuous	conspicuous	JJ
50957	894	48	glaciers	glacier	NNS
50957	894	49	and	and	CC
50957	894	50	ice	ice	NN
50957	894	51	-	-	HYPH
50957	894	52	fields	field	NNS
50957	894	53	.	.	.
50957	895	1	The	the	DT
50957	895	2	Davidson	Davidson	NNP
50957	895	3	Glacier	Glacier	NNP
50957	895	4	,	,	,
50957	895	5	near	near	IN
50957	895	6	the	the	DT
50957	895	7	head	head	NN
50957	895	8	of	of	IN
50957	895	9	the	the	DT
50957	895	10	canal	canal	NN
50957	895	11	,	,	,
50957	895	12	is	be	VBZ
50957	895	13	one	one	CD
50957	895	14	of	of	IN
50957	895	15	the	the	DT
50957	895	16	most	most	RBS
50957	895	17	interesting	interesting	JJ
50957	895	18	for	for	IN
50957	895	19	purposes	purpose	NNS
50957	895	20	of	of	IN
50957	895	21	study	study	NN
50957	895	22	.	.	.
50957	896	1	It	-PRON-	PRP
50957	896	2	comes	come	VBZ
50957	896	3	down	down	RP
50957	896	4	from	from	IN
50957	896	5	an	an	DT
50957	896	6	unknown	unknown	JJ
50957	896	7	distance	distance	NN
50957	896	8	in	in	IN
50957	896	9	the	the	DT
50957	896	10	western	western	JJ
50957	896	11	interior	interior	NNP
50957	896	12	,	,	,
50957	896	13	bearing	bear	VBG
50957	896	14	two	two	CD
50957	896	15	marked	marked	JJ
50957	896	16	medial	medial	JJ
50957	896	17	moraines	moraine	NNS
50957	896	18	upon	upon	IN
50957	896	19	its	-PRON-	PRP$
50957	896	20	surface	surface	NN
50957	896	21	.	.	.
50957	897	1	On	on	IN
50957	897	2	nearing	near	VBG
50957	897	3	tide	tide	NN
50957	897	4	-	-	HYPH
50957	897	5	level	level	NN
50957	897	6	,	,	,
50957	897	7	the	the	DT
50957	897	8	valley	valley	NN
50957	897	9	through	through	IN
50957	897	10	which	which	WDT
50957	897	11	it	-PRON-	PRP
50957	897	12	flows	flow	VBZ
50957	897	13	is	be	VBZ
50957	897	14	about	about	RB
50957	897	15	three	three	CD
50957	897	16	-	-	HYPH
50957	897	17	quarters	quarter	NNS
50957	897	18	of	of	IN
50957	897	19	a	a	DT
50957	897	20	mile	mile	NN
50957	897	21	in	in	IN
50957	897	22	width	width	NN
50957	897	23	;	;	:
50957	897	24	but	but	CC
50957	897	25	,	,	,
50957	897	26	after	after	IN
50957	897	27	emerging	emerge	VBG
50957	897	28	from	from	IN
50957	897	29	the	the	DT
50957	897	30	confinement	confinement	NN
50957	897	31	of	of	IN
50957	897	32	the	the	DT
50957	897	33	valley	valley	NN
50957	897	34	,	,	,
50957	897	35	the	the	DT
50957	897	36	ice	ice	NN
50957	897	37	spreads	spread	VBZ
50957	897	38	out	out	RP
50957	897	39	over	over	IN
50957	897	40	a	a	DT
50957	897	41	fan	fan	NN
50957	897	42	-	-	HYPH
50957	897	43	shaped	shape	VBN
50957	897	44	area	area	NN
50957	897	45	until	until	IN
50957	897	46	the	the	DT
50957	897	47	width	width	NN
50957	897	48	of	of	IN
50957	897	49	its	-PRON-	PRP$
50957	897	50	front	front	NN
50957	897	51	is	be	VBZ
50957	897	52	nearly	nearly	RB
50957	897	53	three	three	CD
50957	897	54	miles	mile	NNS
50957	897	55	.	.	.
50957	898	1	The	the	DT
50957	898	2	supply	supply	NN
50957	898	3	of	of	IN
50957	898	4	ice	ice	NN
50957	898	5	not	not	RB
50957	898	6	being	be	VBG
50957	898	7	sufficient	sufficient	JJ
50957	898	8	to	to	TO
50957	898	9	push	push	VB
50957	898	10	the	the	DT
50957	898	11	front	front	NN
50957	898	12	of	of	IN
50957	898	13	the	the	DT
50957	898	14	glacier	glacier	NN
50957	898	15	into	into	IN
50957	898	16	deep	deep	JJ
50957	898	17	water	water	NN
50957	898	18	,	,	,
50957	898	19	equilibrium	equilibrium	NN
50957	898	20	between	between	IN
50957	898	21	the	the	DT
50957	898	22	forces	force	NNS
50957	898	23	of	of	IN
50957	898	24	heat	heat	NN
50957	898	25	and	and	CC
50957	898	26	cold	cold	JJ
50957	898	27	is	be	VBZ
50957	898	28	established	establish	VBN
50957	898	29	near	near	IN
50957	898	30	the	the	DT
50957	898	31	water	water	NN
50957	898	32	's	's	POS
50957	898	33	edge	edge	NN
50957	898	34	.	.	.
50957	899	1	Here	here	RB
50957	899	2	,	,	,
50957	899	3	as	as	IN
50957	899	4	from	from	IN
50957	899	5	year	year	NN
50957	899	6	to	to	TO
50957	899	7	year	year	NN
50957	899	8	the	the	DT
50957	899	9	ice	ice	NN
50957	899	10	melts	melt	NNS
50957	899	11	and	and	CC
50957	899	12	deposits	deposit	VBZ
50957	899	13	its	-PRON-	PRP$
50957	899	14	burdens	burden	NNS
50957	899	15	of	of	IN
50957	899	16	earthy	earthy	NNP
50957	899	17	_	_	NNP
50957	899	18	débris	débris	NNP
50957	899	19	_	_	NNP
50957	899	20	,	,	,
50957	899	21	it	-PRON-	PRP
50957	899	22	has	have	VBZ
50957	899	23	piled	pile	VBN
50957	899	24	up	up	RP
50957	899	25	a	a	DT
50957	899	26	terminal	terminal	JJ
50957	899	27	moraine	moraine	NN
50957	899	28	which	which	WDT
50957	899	29	rises	rise	VBZ
50957	899	30	from	from	IN
50957	899	31	two	two	CD
50957	899	32	hundred	hundred	CD
50957	899	33	to	to	IN
50957	899	34	three	three	CD
50957	899	35	hundred	hundred	CD
50957	899	36	feet	foot	NNS
50957	899	37	in	in	IN
50957	899	38	height	height	NN
50957	899	39	,	,	,
50957	899	40	and	and	CC
50957	899	41	is	be	VBZ
50957	899	42	now	now	RB
50957	899	43	covered	cover	VBN
50957	899	44	with	with	IN
50957	899	45	evergreen	evergreen	JJ
50957	899	46	trees	tree	NNS
50957	899	47	of	of	IN
50957	899	48	considerable	considerable	JJ
50957	899	49	size	size	NN
50957	899	50	.	.	.
50957	900	1	From	from	IN
50957	900	2	Chilkat	Chilkat	NNP
50957	900	3	,	,	,
50957	900	4	at	at	IN
50957	900	5	the	the	DT
50957	900	6	head	head	NN
50957	900	7	of	of	IN
50957	900	8	Lynn	Lynn	NNP
50957	900	9	Canal	Canal	NNP
50957	900	10	,	,	,
50957	900	11	to	to	IN
50957	900	12	the	the	DT
50957	900	13	sources	source	NNS
50957	900	14	of	of	IN
50957	900	15	the	the	DT
50957	900	16	Yukon	Yukon	NNP
50957	900	17	River	River	NNP
50957	900	18	,	,	,
50957	900	19	the	the	DT
50957	900	20	distance	distance	NN
50957	900	21	is	be	VBZ
50957	900	22	only	only	RB
50957	900	23	thirty	thirty	CD
50957	900	24	-	-	HYPH
50957	900	25	five	five	CD
50957	900	26	miles	mile	NNS
50957	900	27	,	,	,
50957	900	28	but	but	CC
50957	900	29	the	the	DT
50957	900	30	intervening	intervene	VBG
50957	900	31	mountain	mountain	NN
50957	900	32	-	-	HYPH
50957	900	33	chain	chain	NN
50957	900	34	is	be	VBZ
50957	900	35	several	several	JJ
50957	900	36	thousand	thousand	CD
50957	900	37	feet	foot	NNS
50957	900	38	in	in	IN
50957	900	39	height	height	NN
50957	900	40	and	and	CC
50957	900	41	bears	bear	VBZ
50957	900	42	numerous	numerous	JJ
50957	900	43	glaciers	glacier	NNS
50957	900	44	upon	upon	IN
50957	900	45	its	-PRON-	PRP$
50957	900	46	seaward	seaward	NN
50957	900	47	side	side	NN
50957	900	48	.	.	.
50957	901	1	About	about	RB
50957	901	2	forty	forty	NN
50957	901	3	miles	mile	NNS
50957	901	4	west	west	RB
50957	901	5	of	of	IN
50957	901	6	Lynn	Lynn	NNP
50957	901	7	Canal	Canal	NNP
50957	901	8	,	,	,
50957	901	9	and	and	CC
50957	901	10	separated	separate	VBD
50957	901	11	from	from	IN
50957	901	12	it	-PRON-	PRP
50957	901	13	by	by	IN
50957	901	14	a	a	DT
50957	901	15	range	range	NN
50957	901	16	of	of	IN
50957	901	17	mountains	mountain	NNS
50957	901	18	of	of	IN
50957	901	19	moderate	moderate	JJ
50957	901	20	height	height	NN
50957	901	21	,	,	,
50957	901	22	is	be	VBZ
50957	901	23	Glacier	Glacier	NNP
50957	901	24	Bay	Bay	NNP
50957	901	25	,	,	,
50957	901	26	at	at	IN
50957	901	27	the	the	DT
50957	901	28	head	head	NN
50957	901	29	of	of	IN
50957	901	30	one	one	CD
50957	901	31	of	of	IN
50957	901	32	whose	whose	WP$
50957	901	33	inlets	inlet	NNS
50957	901	34	is	be	VBZ
50957	901	35	the	the	DT
50957	901	36	Muir	Muir	NNP
50957	901	37	Glacier	Glacier	NNP
50957	901	38	,	,	,
50957	901	39	which	which	WDT
50957	901	40	forms	form	VBZ
50957	901	41	the	the	DT
50957	901	42	chief	chief	JJ
50957	901	43	attraction	attraction	NN
50957	901	44	for	for	IN
50957	901	45	the	the	DT
50957	901	46	great	great	JJ
50957	901	47	number	number	NN
50957	901	48	of	of	IN
50957	901	49	tourists	tourist	NNS
50957	901	50	that	that	WDT
50957	901	51	now	now	RB
50957	901	52	visit	visit	VBP
50957	901	53	the	the	DT
50957	901	54	coast	coast	NN
50957	901	55	of	of	IN
50957	901	56	southeastern	southeastern	JJ
50957	901	57	Alaska	Alaska	NNP
50957	901	58	during	during	IN
50957	901	59	the	the	DT
50957	901	60	summer	summer	NN
50957	901	61	season	season	NN
50957	901	62	.	.	.
50957	902	1	This	this	DT
50957	902	2	glacier	glacier	NN
50957	902	3	meets	meet	VBZ
50957	902	4	tide	tide	NN
50957	902	5	-	-	HYPH
50957	902	6	water	water	NN
50957	902	7	in	in	IN
50957	902	8	latitude	latitude	NN
50957	902	9	58	58	CD
50957	902	10	°	°	,
50957	902	11	50	50	CD
50957	902	12	'	'	''
50957	902	13	,	,	,
50957	902	14	and	and	CC
50957	902	15	longitude	longitude	VBP
50957	902	16	136	136	CD
50957	902	17	°	°	,
50957	902	18	40	40	CD
50957	902	19	'	'	''
50957	902	20	west	west	NN
50957	902	21	of	of	IN
50957	902	22	Greenwich	Greenwich	NNP
50957	902	23	.	.	.
50957	903	1	It	-PRON-	PRP
50957	903	2	received	receive	VBD
50957	903	3	its	-PRON-	PRP$
50957	903	4	name	name	NN
50957	903	5	from	from	IN
50957	903	6	Mr.	Mr.	NNP
50957	903	7	John	John	NNP
50957	903	8	Muir	Muir	NNP
50957	903	9	,	,	,
50957	903	10	who	who	WP
50957	903	11	,	,	,
50957	903	12	in	in	IN
50957	903	13	company	company	NN
50957	903	14	with	with	IN
50957	903	15	Rev.	Rev.	NNP
50957	904	1	Mr.	Mr.	NNP
50957	904	2	Young	Young	NNP
50957	904	3	,	,	,
50957	904	4	made	make	VBD
50957	904	5	a	a	DT
50957	904	6	tour	tour	NN
50957	904	7	of	of	IN
50957	904	8	the	the	DT
50957	904	9	bay	bay	NN
50957	904	10	and	and	CC
50957	904	11	discovered	discover	VBD
50957	904	12	the	the	DT
50957	904	13	glacier	glacier	NN
50957	904	14	in	in	IN
50957	904	15	1879	1879	CD
50957	904	16	.	.	.
50957	905	1	It	-PRON-	PRP
50957	905	2	was	be	VBD
50957	905	3	soon	soon	RB
50957	905	4	found	find	VBN
50957	905	5	that	that	IN
50957	905	6	the	the	DT
50957	905	7	bay	bay	NN
50957	905	8	could	could	MD
50957	905	9	be	be	VB
50957	905	10	safely	safely	RB
50957	905	11	navigated	navigate	VBN
50957	905	12	by	by	IN
50957	905	13	vessels	vessel	NNS
50957	905	14	of	of	IN
50957	905	15	large	large	JJ
50957	905	16	size	size	NN
50957	905	17	,	,	,
50957	905	18	and	and	CC
50957	905	19	from	from	IN
50957	905	20	that	that	DT
50957	905	21	time	time	NN
50957	905	22	on	on	IN
50957	905	23	tourists	tourist	NNS
50957	905	24	in	in	IN
50957	905	25	increasing	increase	VBG
50957	905	26	number	number	NN
50957	905	27	have	have	VBP
50957	905	28	been	be	VBN
50957	905	29	attracted	attract	VBN
50957	905	30	to	to	IN
50957	905	31	the	the	DT
50957	905	32	region	region	NN
50957	905	33	.	.	.
50957	906	1	Commodious	commodious	JJ
50957	906	2	steamers	steamer	NNS
50957	906	3	now	now	RB
50957	906	4	regularly	regularly	RB
50957	906	5	run	run	VBP
50957	906	6	close	close	RB
50957	906	7	up	up	IN
50957	906	8	to	to	IN
50957	906	9	the	the	DT
50957	906	10	ice	ice	NN
50957	906	11	-	-	HYPH
50957	906	12	front	front	NN
50957	906	13	,	,	,
50957	906	14	and	and	CC
50957	906	15	lie	lie	NN
50957	906	16	-	-	HYPH
50957	906	17	to	to	NN
50957	906	18	for	for	IN
50957	906	19	several	several	JJ
50957	906	20	hours	hour	NNS
50957	906	21	,	,	,
50957	906	22	so	so	IN
50957	906	23	that	that	IN
50957	906	24	the	the	DT
50957	906	25	passengers	passenger	NNS
50957	906	26	may	may	MD
50957	906	27	witness	witness	VB
50957	906	28	the	the	DT
50957	906	29	"	"	``
50957	906	30	calving	calving	NN
50957	906	31	"	"	''
50957	906	32	of	of	IN
50957	906	33	icebergs	iceberg	NNS
50957	906	34	,	,	,
50957	906	35	and	and	CC
50957	906	36	may	may	MD
50957	906	37	climb	climb	VB
50957	906	38	upon	upon	IN
50957	906	39	the	the	DT
50957	906	40	sides	side	NNS
50957	906	41	of	of	IN
50957	906	42	the	the	DT
50957	906	43	icy	icy	NN
50957	906	44	stream	stream	NN
50957	906	45	and	and	CC
50957	906	46	look	look	VB
50957	906	47	into	into	IN
50957	906	48	its	-PRON-	PRP$
50957	906	49	deep	deep	JJ
50957	906	50	crevasses	crevasse	NNS
50957	906	51	and	and	CC
50957	906	52	out	out	RP
50957	906	53	upon	upon	IN
50957	906	54	its	-PRON-	PRP$
50957	906	55	corrugated	corrugate	VBN
50957	906	56	and	and	CC
50957	906	57	broken	break	VBN
50957	906	58	surface	surface	NN
50957	906	59	.	.	.
50957	907	1	[	[	-LRB-
50957	907	2	Illustration	illustration	NN
50957	907	3	:	:	:
50957	907	4	Fig	Fig	NNP
50957	907	5	.	.	.
50957	908	1	12.--Map	12.--map	CD
50957	908	2	of	of	IN
50957	908	3	Glacier	Glacier	NNP
50957	908	4	Bay	Bay	NNP
50957	908	5	.	.	.
50957	909	1	Alaska	Alaska	NNP
50957	909	2	,	,	,
50957	909	3	and	and	CC
50957	909	4	its	-PRON-	PRP$
50957	909	5	surroundings	surrounding	NNS
50957	909	6	.	.	.
50957	910	1	Arrow	Arrow	NNP
50957	910	2	-	-	HYPH
50957	910	3	points	point	NNS
50957	910	4	indicate	indicate	VBP
50957	910	5	glaciated	glaciated	JJ
50957	910	6	area	area	NN
50957	910	7	.	.	.
50957	910	8	]	]	-RRB-
50957	911	1	The	the	DT
50957	911	2	first	first	JJ
50957	911	3	persons	person	NNS
50957	911	4	who	who	WP
50957	911	5	found	find	VBD
50957	911	6	it	-PRON-	PRP
50957	911	7	in	in	IN
50957	911	8	their	-PRON-	PRP$
50957	911	9	way	way	NN
50957	911	10	to	to	TO
50957	911	11	pay	pay	VB
50957	911	12	more	more	JJR
50957	911	13	than	than	IN
50957	911	14	a	a	DT
50957	911	15	tourist	tourist	NN
50957	911	16	's	's	POS
50957	911	17	visit	visit	NN
50957	911	18	to	to	IN
50957	911	19	this	this	DT
50957	911	20	interesting	interesting	JJ
50957	911	21	object	object	NN
50957	911	22	were	be	VBD
50957	911	23	Rev.	Rev.	NNP
50957	912	1	J.	J.	NNP
50957	912	2	L.	L.	NNP
50957	912	3	Patton	Patton	NNP
50957	912	4	,	,	,
50957	912	5	Mr.	Mr.	NNP
50957	912	6	Prentiss	Prentiss	NNP
50957	912	7	Baldwin	Baldwin	NNP
50957	912	8	,	,	,
50957	912	9	and	and	CC
50957	912	10	myself	-PRON-	PRP
50957	912	11	,	,	,
50957	912	12	who	who	WP
50957	912	13	spent	spend	VBD
50957	912	14	the	the	DT
50957	912	15	entire	entire	JJ
50957	912	16	month	month	NN
50957	912	17	of	of	IN
50957	912	18	August	August	NNP
50957	912	19	,	,	,
50957	912	20	1886	1886	CD
50957	912	21	,	,	,
50957	912	22	encamped	encamp	VBD
50957	912	23	at	at	IN
50957	912	24	the	the	DT
50957	912	25	foot	foot	NN
50957	912	26	of	of	IN
50957	912	27	the	the	DT
50957	912	28	glacier	glacier	NN
50957	912	29	,	,	,
50957	912	30	conducting	conduct	VBG
50957	912	31	such	such	JJ
50957	912	32	observations	observation	NNS
50957	912	33	upon	upon	IN
50957	912	34	it	-PRON-	PRP
50957	912	35	as	as	IN
50957	912	36	weather	weather	NN
50957	912	37	and	and	CC
50957	912	38	equipment	equipment	NN
50957	912	39	permitted	permit	VBD
50957	912	40	.	.	.
50957	913	1	From	from	IN
50957	913	2	that	that	DT
50957	913	3	time	time	NN
50957	913	4	till	till	IN
50957	913	5	the	the	DT
50957	913	6	summer	summer	NN
50957	913	7	of	of	IN
50957	913	8	1890	1890	CD
50957	913	9	no	no	DT
50957	913	10	one	one	NN
50957	913	11	else	else	RB
50957	913	12	stopped	stop	VBD
50957	913	13	off	off	RP
50957	913	14	from	from	IN
50957	913	15	the	the	DT
50957	913	16	tourist	tourist	NN
50957	913	17	steamers	steamer	NNS
50957	913	18	to	to	TO
50957	913	19	bestow	bestow	VB
50957	913	20	any	any	DT
50957	913	21	special	special	JJ
50957	913	22	study	study	NN
50957	913	23	upon	upon	IN
50957	913	24	it	-PRON-	PRP
50957	913	25	.	.	.
50957	914	1	But	but	CC
50957	914	2	during	during	IN
50957	914	3	this	this	DT
50957	914	4	latter	latter	JJ
50957	914	5	season	season	NN
50957	914	6	Mr.	Mr.	NNP
50957	914	7	Muir	Muir	NNP
50957	914	8	returned	return	VBD
50957	914	9	to	to	IN
50957	914	10	the	the	DT
50957	914	11	scene	scene	NN
50957	914	12	of	of	IN
50957	914	13	his	-PRON-	PRP$
50957	914	14	discovered	discover	VBN
50957	914	15	wonder	wonder	NN
50957	914	16	,	,	,
50957	914	17	and	and	CC
50957	914	18	spent	spend	VBD
50957	914	19	some	some	DT
50957	914	20	weeks	week	NNS
50957	914	21	in	in	IN
50957	914	22	exploring	explore	VBG
50957	914	23	the	the	DT
50957	914	24	interior	interior	NN
50957	914	25	of	of	IN
50957	914	26	the	the	DT
50957	914	27	great	great	JJ
50957	914	28	ice	ice	NN
50957	914	29	-	-	HYPH
50957	914	30	field	field	NN
50957	914	31	.	.	.
50957	915	1	During	during	IN
50957	915	2	the	the	DT
50957	915	3	same	same	JJ
50957	915	4	season	season	NN
50957	915	5	,	,	,
50957	915	6	also	also	RB
50957	915	7	,	,	,
50957	915	8	Professors	Professors	NNP
50957	915	9	H.	H.	NNP
50957	915	10	F.	F.	NNP
50957	915	11	Reid	Reid	NNP
50957	915	12	and	and	CC
50957	915	13	H.	H.	NNP
50957	915	14	Cushing	Cushing	NNP
50957	915	15	,	,	,
50957	915	16	with	with	IN
50957	915	17	a	a	DT
50957	915	18	well	well	RB
50957	915	19	-	-	HYPH
50957	915	20	equipped	equip	VBN
50957	915	21	party	party	NN
50957	915	22	of	of	IN
50957	915	23	young	young	JJ
50957	915	24	men	man	NNS
50957	915	25	,	,	,
50957	915	26	spent	spend	VBD
50957	915	27	two	two	CD
50957	915	28	months	month	NNS
50957	915	29	or	or	CC
50957	915	30	more	more	JJR
50957	915	31	in	in	IN
50957	915	32	the	the	DT
50957	915	33	same	same	JJ
50957	915	34	field	field	NN
50957	915	35	,	,	,
50957	915	36	conducting	conduct	VBG
50957	915	37	observations	observation	NNS
50957	915	38	and	and	CC
50957	915	39	experiments	experiment	NNS
50957	915	40	,	,	,
50957	915	41	of	of	IN
50957	915	42	various	various	JJ
50957	915	43	kinds	kind	NNS
50957	915	44	,	,	,
50957	915	45	relating	relate	VBG
50957	915	46	to	to	IN
50957	915	47	the	the	DT
50957	915	48	extent	extent	NN
50957	915	49	,	,	,
50957	915	50	the	the	DT
50957	915	51	motion	motion	NN
50957	915	52	,	,	,
50957	915	53	and	and	CC
50957	915	54	the	the	DT
50957	915	55	general	general	JJ
50957	915	56	behaviour	behaviour	NN
50957	915	57	of	of	IN
50957	915	58	the	the	DT
50957	915	59	vast	vast	JJ
50957	915	60	mass	mass	NN
50957	915	61	of	of	IN
50957	915	62	moving	move	VBG
50957	915	63	ice	ice	NN
50957	915	64	.	.	.
50957	916	1	[	[	-LRB-
50957	916	2	Illustration	illustration	NN
50957	916	3	:	:	:
50957	916	4	Fig	Fig	NNP
50957	916	5	.	.	.
50957	917	1	13.--Shows	13.--shows	LS
50957	917	2	central	central	JJ
50957	917	3	part	part	NN
50957	917	4	of	of	IN
50957	917	5	the	the	DT
50957	917	6	front	front	NN
50957	917	7	of	of	IN
50957	917	8	Muir	Muir	NNP
50957	917	9	Glacier	Glacier	NNP
50957	917	10	one	one	CD
50957	917	11	half	half	JJ
50957	917	12	mile	mile	NN
50957	917	13	distant	distant	JJ
50957	917	14	.	.	.
50957	918	1	Near	near	IN
50957	918	2	the	the	DT
50957	918	3	lower	low	JJR
50957	918	4	left	left	JJ
50957	918	5	hand	hand	NN
50957	918	6	corner	corner	NN
50957	918	7	the	the	DT
50957	918	8	ice	ice	NN
50957	918	9	is	be	VBZ
50957	918	10	seen	see	VBN
50957	918	11	one	one	CD
50957	918	12	mile	mile	NN
50957	918	13	distant	distant	JJ
50957	918	14	resting	resting	NN
50957	918	15	for	for	IN
50957	918	16	about	about	RB
50957	918	17	one	one	CD
50957	918	18	half	half	JJ
50957	918	19	mile	mile	NN
50957	918	20	on	on	IN
50957	918	21	gravel	gravel	NN
50957	918	22	which	which	WDT
50957	918	23	it	-PRON-	PRP
50957	918	24	had	have	VBD
50957	918	25	overrun	overrun	NN
50957	918	26	.	.	.
50957	919	1	The	the	DT
50957	919	2	ice	ice	NN
50957	919	3	is	be	VBZ
50957	919	4	now	now	RB
50957	919	5	retreating	retreat	VBG
50957	919	6	in	in	IN
50957	919	7	the	the	DT
50957	919	8	channel	channel	NN
50957	919	9	.	.	.
50957	920	1	(	(	-LRB-
50957	920	2	From	from	IN
50957	920	3	photograph	photograph	NNP
50957	920	4	.	.	.
50957	920	5	)	)	-RRB-
50957	920	6	]	]	-RRB-
50957	921	1	The	the	DT
50957	921	2	main	main	JJ
50957	921	3	body	body	NN
50957	921	4	of	of	IN
50957	921	5	the	the	DT
50957	921	6	Muir	Muir	NNP
50957	921	7	Glacier	Glacier	NNP
50957	921	8	occupies	occupy	VBZ
50957	921	9	a	a	DT
50957	921	10	vast	vast	JJ
50957	921	11	amphitheatre	amphitheatre	NN
50957	921	12	,	,	,
50957	921	13	with	with	IN
50957	921	14	diameters	diameter	NNS
50957	921	15	ranging	range	VBG
50957	921	16	from	from	IN
50957	921	17	thirty	thirty	CD
50957	921	18	to	to	IN
50957	921	19	forty	forty	CD
50957	921	20	miles	mile	NNS
50957	921	21	,	,	,
50957	921	22	and	and	CC
50957	921	23	covers	cover	VBZ
50957	921	24	an	an	DT
50957	921	25	area	area	NN
50957	921	26	of	of	IN
50957	921	27	about	about	RB
50957	921	28	one	one	CD
50957	921	29	thousand	thousand	CD
50957	921	30	square	square	JJ
50957	921	31	miles	mile	NNS
50957	921	32	.	.	.
50957	922	1	From	from	IN
50957	922	2	one	one	CD
50957	922	3	of	of	IN
50957	922	4	the	the	DT
50957	922	5	low	low	JJ
50957	922	6	mountains	mountain	NNS
50957	922	7	near	near	IN
50957	922	8	its	-PRON-	PRP$
50957	922	9	mouth	mouth	NN
50957	922	10	I	-PRON-	PRP
50957	922	11	could	could	MD
50957	922	12	count	count	VB
50957	922	13	twenty	twenty	CD
50957	922	14	-	-	HYPH
50957	922	15	six	six	CD
50957	922	16	tributary	tributary	JJ
50957	922	17	glaciers	glacier	NNS
50957	922	18	which	which	WDT
50957	922	19	came	come	VBD
50957	922	20	together	together	RB
50957	922	21	and	and	CC
50957	922	22	became	become	VBD
50957	922	23	confluent	confluent	JJ
50957	922	24	in	in	IN
50957	922	25	the	the	DT
50957	922	26	main	main	JJ
50957	922	27	stream	stream	NN
50957	922	28	of	of	IN
50957	922	29	ice	ice	NN
50957	922	30	.	.	.
50957	923	1	Nine	nine	CD
50957	923	2	medial	medial	JJ
50957	923	3	moraines	moraine	NNS
50957	923	4	marked	mark	VBD
50957	923	5	the	the	DT
50957	923	6	continued	continue	VBN
50957	923	7	course	course	NN
50957	923	8	of	of	IN
50957	923	9	as	as	RB
50957	923	10	many	many	JJ
50957	923	11	main	main	JJ
50957	923	12	branches	branch	NNS
50957	923	13	,	,	,
50957	923	14	which	which	WDT
50957	923	15	becoming	become	VBG
50957	923	16	united	united	NNP
50957	923	17	formed	form	VBD
50957	923	18	the	the	DT
50957	923	19	grand	grand	JJ
50957	923	20	trunk	trunk	NN
50957	923	21	of	of	IN
50957	923	22	the	the	DT
50957	923	23	glacier	glacier	NN
50957	923	24	.	.	.
50957	924	1	Numerous	numerous	JJ
50957	924	2	rocky	rocky	JJ
50957	924	3	eminences	eminence	NNS
50957	924	4	also	also	RB
50957	924	5	projected	project	VBD
50957	924	6	above	above	IN
50957	924	7	the	the	DT
50957	924	8	surface	surface	NN
50957	924	9	of	of	IN
50957	924	10	the	the	DT
50957	924	11	ice	ice	NN
50957	924	12	,	,	,
50957	924	13	like	like	IN
50957	924	14	islands	island	NNS
50957	924	15	in	in	IN
50957	924	16	the	the	DT
50957	924	17	sea	sea	NN
50957	924	18	,	,	,
50957	924	19	corresponding	correspond	VBG
50957	924	20	to	to	IN
50957	924	21	what	what	WP
50957	924	22	are	be	VBP
50957	924	23	called	call	VBN
50957	924	24	"	"	``
50957	924	25	_	_	NNP
50957	924	26	nunataks	nunatak	NNS
50957	924	27	_	_	NNP
50957	924	28	"	"	''
50957	924	29	in	in	IN
50957	924	30	Greenland	Greenland	NNP
50957	924	31	.	.	.
50957	925	1	The	the	DT
50957	925	2	force	force	NN
50957	925	3	of	of	IN
50957	925	4	the	the	DT
50957	925	5	ice	ice	NN
50957	925	6	against	against	IN
50957	925	7	the	the	DT
50957	925	8	upper	upper	JJ
50957	925	9	side	side	NN
50957	925	10	of	of	IN
50957	925	11	these	these	DT
50957	925	12	rocky	rocky	JJ
50957	925	13	prominences	prominence	NNS
50957	925	14	is	be	VBZ
50957	925	15	such	such	JJ
50957	925	16	as	as	IN
50957	925	17	to	to	TO
50957	925	18	push	push	VB
50957	925	19	it	-PRON-	PRP
50957	925	20	in	in	IN
50957	925	21	great	great	JJ
50957	925	22	masses	masse	NNS
50957	925	23	above	above	IN
50957	925	24	the	the	DT
50957	925	25	surrounding	surround	VBG
50957	925	26	level	level	NN
50957	925	27	,	,	,
50957	925	28	after	after	IN
50957	925	29	the	the	DT
50957	925	30	analogy	analogy	NN
50957	925	31	of	of	IN
50957	925	32	waves	wave	NNS
50957	925	33	which	which	WDT
50957	925	34	dash	dash	VBP
50957	925	35	themselves	-PRON-	PRP
50957	925	36	into	into	IN
50957	925	37	foam	foam	NN
50957	925	38	against	against	IN
50957	925	39	similar	similar	JJ
50957	925	40	obstructions	obstruction	NNS
50957	925	41	.	.	.
50957	926	1	In	in	IN
50957	926	2	front	front	NN
50957	926	3	of	of	IN
50957	926	4	the	the	DT
50957	926	5	_	_	NNP
50957	926	6	nunataks	nunatak	NNS
50957	926	7	_	_	NNP
50957	926	8	there	there	EX
50957	926	9	is	be	VBZ
50957	926	10	uniformly	uniformly	RB
50957	926	11	a	a	DT
50957	926	12	depression	depression	NN
50957	926	13	,	,	,
50957	926	14	like	like	IN
50957	926	15	the	the	DT
50957	926	16	eddies	eddy	NNS
50957	926	17	which	which	WDT
50957	926	18	appear	appear	VBP
50957	926	19	in	in	IN
50957	926	20	the	the	DT
50957	926	21	current	current	NN
50957	926	22	below	below	IN
50957	926	23	obstacles	obstacle	NNS
50957	926	24	in	in	IN
50957	926	25	running	running	NN
50957	926	26	water	water	NN
50957	926	27	.	.	.
50957	927	1	Over	over	IN
50957	927	2	some	some	DT
50957	927	3	portions	portion	NNS
50957	927	4	of	of	IN
50957	927	5	the	the	DT
50957	927	6	surface	surface	NN
50957	927	7	of	of	IN
50957	927	8	the	the	DT
50957	927	9	glacier	glacier	NN
50957	927	10	there	there	EX
50957	927	11	is	be	VBZ
50957	927	12	a	a	DT
50957	927	13	miniature	miniature	JJ
50957	927	14	river	river	NN
50957	927	15	system	system	NN
50957	927	16	,	,	,
50957	927	17	consisting	consist	VBG
50957	927	18	of	of	IN
50957	927	19	a	a	DT
50957	927	20	main	main	JJ
50957	927	21	stream	stream	NN
50957	927	22	,	,	,
50957	927	23	with	with	IN
50957	927	24	numerous	numerous	JJ
50957	927	25	tributaries	tributary	NNS
50957	927	26	,	,	,
50957	927	27	but	but	CC
50957	927	28	all	all	DT
50957	927	29	flowing	flow	VBG
50957	927	30	in	in	IN
50957	927	31	channels	channel	NNS
50957	927	32	of	of	IN
50957	927	33	deep	deep	JJ
50957	927	34	blue	blue	JJ
50957	927	35	ice	ice	NN
50957	927	36	.	.	.
50957	928	1	Before	before	IN
50957	928	2	reaching	reach	VBG
50957	928	3	the	the	DT
50957	928	4	front	front	NN
50957	928	5	of	of	IN
50957	928	6	the	the	DT
50957	928	7	glacier	glacier	NN
50957	928	8	,	,	,
50957	928	9	however	however	RB
50957	928	10	,	,	,
50957	928	11	each	each	DT
50957	928	12	one	one	CD
50957	928	13	of	of	IN
50957	928	14	these	these	DT
50957	928	15	plunges	plunge	NNS
50957	928	16	down	down	RP
50957	928	17	into	into	IN
50957	928	18	a	a	DT
50957	928	19	crevasse	crevasse	NN
50957	928	20	,	,	,
50957	928	21	or	or	CC
50957	928	22	_	_	NNP
50957	928	23	moulin	moulin	NNP
50957	928	24	_	_	NNP
50957	928	25	,	,	,
50957	928	26	to	to	TO
50957	928	27	swell	swell	VB
50957	928	28	the	the	DT
50957	928	29	larger	large	JJR
50957	928	30	current	current	NN
50957	928	31	,	,	,
50957	928	32	which	which	WDT
50957	928	33	may	may	MD
50957	928	34	be	be	VB
50957	928	35	heard	hear	VBN
50957	928	36	rushing	rush	VBG
50957	928	37	along	along	RB
50957	928	38	in	in	IN
50957	928	39	an	an	DT
50957	928	40	impetuous	impetuous	JJ
50957	928	41	course	course	NN
50957	928	42	hundreds	hundred	NNS
50957	928	43	of	of	IN
50957	928	44	feet	foot	NNS
50957	928	45	beneath	beneath	RB
50957	928	46	,	,	,
50957	928	47	and	and	CC
50957	928	48	far	far	RB
50957	928	49	out	out	IN
50957	928	50	of	of	IN
50957	928	51	sight	sight	NN
50957	928	52	.	.	.
50957	929	1	The	the	DT
50957	929	2	portion	portion	NN
50957	929	3	of	of	IN
50957	929	4	the	the	DT
50957	929	5	glacier	glacier	NN
50957	929	6	in	in	IN
50957	929	7	which	which	WDT
50957	929	8	there	there	EX
50957	929	9	is	be	VBZ
50957	929	10	the	the	DT
50957	929	11	most	most	RBS
50957	929	12	rapid	rapid	JJ
50957	929	13	motion	motion	NN
50957	929	14	is	be	VBZ
50957	929	15	characterised	characterise	VBN
50957	929	16	by	by	IN
50957	929	17	innumerable	innumerable	JJ
50957	929	18	crags	crag	NNS
50957	929	19	and	and	CC
50957	929	20	domes	dome	NNS
50957	929	21	and	and	CC
50957	929	22	pinnacles	pinnacle	NNS
50957	929	23	of	of	IN
50957	929	24	ice	ice	NN
50957	929	25	,	,	,
50957	929	26	projecting	project	VBG
50957	929	27	above	above	IN
50957	929	28	the	the	DT
50957	929	29	general	general	JJ
50957	929	30	level	level	NN
50957	929	31	,	,	,
50957	929	32	whose	whose	WP$
50957	929	33	bases	basis	NNS
50957	929	34	are	be	VBP
50957	929	35	separated	separate	VBN
50957	929	36	by	by	IN
50957	929	37	fissures	fissure	NNS
50957	929	38	,	,	,
50957	929	39	extending	extend	VBG
50957	929	40	in	in	IN
50957	929	41	many	many	JJ
50957	929	42	cases	case	NNS
50957	929	43	more	more	JJR
50957	929	44	than	than	IN
50957	929	45	a	a	DT
50957	929	46	hundred	hundred	CD
50957	929	47	feet	foot	NNS
50957	929	48	below	below	IN
50957	929	49	the	the	DT
50957	929	50	general	general	JJ
50957	929	51	level	level	NN
50957	929	52	.	.	.
50957	930	1	These	these	DT
50957	930	2	irregularities	irregularity	NNS
50957	930	3	result	result	VBP
50957	930	4	from	from	IN
50957	930	5	the	the	DT
50957	930	6	combined	combine	VBN
50957	930	7	effect	effect	NN
50957	930	8	of	of	IN
50957	930	9	the	the	DT
50957	930	10	differential	differential	NN
50957	930	11	motion	motion	NN
50957	930	12	(	(	-LRB-
50957	930	13	as	as	IN
50957	930	14	illustrated	illustrate	VBN
50957	930	15	in	in	IN
50957	930	16	the	the	DT
50957	930	17	diagram	diagram	NN
50957	930	18	on	on	IN
50957	930	19	page	page	NN
50957	930	20	4	4	CD
50957	930	21	)	)	-RRB-
50957	930	22	,	,	,
50957	930	23	and	and	CC
50957	930	24	the	the	DT
50957	930	25	influence	influence	NN
50957	930	26	of	of	IN
50957	930	27	sunshine	sunshine	NN
50957	930	28	and	and	CC
50957	930	29	warm	warm	JJ
50957	930	30	air	air	NN
50957	930	31	in	in	IN
50957	930	32	irregularly	irregularly	RB
50957	930	33	melting	melt	VBG
50957	930	34	the	the	DT
50957	930	35	unprotected	unprotected	JJ
50957	930	36	masses	masse	NNS
50957	930	37	.	.	.
50957	931	1	The	the	DT
50957	931	2	description	description	NN
50957	931	3	given	give	VBN
50957	931	4	in	in	IN
50957	931	5	our	-PRON-	PRP$
50957	931	6	introductory	introductory	JJ
50957	931	7	chapter	chapter	NN
50957	931	8	of	of	IN
50957	931	9	medial	medial	NNP
50957	931	10	moraines	moraine	NNS
50957	931	11	and	and	CC
50957	931	12	ice	ice	NN
50957	931	13	-	-	HYPH
50957	931	14	pillars	pillar	NNS
50957	931	15	is	be	VBZ
50957	931	16	amply	amply	RB
50957	931	17	illustrated	illustrate	VBN
50957	931	18	everywhere	everywhere	RB
50957	931	19	upon	upon	IN
50957	931	20	the	the	DT
50957	931	21	surface	surface	NN
50957	931	22	of	of	IN
50957	931	23	the	the	DT
50957	931	24	Muir	Muir	NNP
50957	931	25	Glacier	Glacier	NNP
50957	931	26	.	.	.
50957	932	1	I	-PRON-	PRP
50957	932	2	measured	measure	VBD
50957	932	3	one	one	CD
50957	932	4	block	block	NN
50957	932	5	of	of	IN
50957	932	6	stone	stone	NN
50957	932	7	which	which	WDT
50957	932	8	was	be	VBD
50957	932	9	twenty	twenty	CD
50957	932	10	feet	foot	NNS
50957	932	11	square	square	JJ
50957	932	12	and	and	CC
50957	932	13	about	about	IN
50957	932	14	the	the	DT
50957	932	15	same	same	JJ
50957	932	16	height	height	NN
50957	932	17	,	,	,
50957	932	18	standing	stand	VBG
50957	932	19	on	on	IN
50957	932	20	a	a	DT
50957	932	21	pedestal	pedestal	NN
50957	932	22	of	of	IN
50957	932	23	ice	ice	NN
50957	932	24	three	three	CD
50957	932	25	or	or	CC
50957	932	26	four	four	CD
50957	932	27	feet	foot	NNS
50957	932	28	high	high	JJ
50957	932	29	.	.	.
50957	933	1	The	the	DT
50957	933	2	mountains	mountain	NNS
50957	933	3	forming	form	VBG
50957	933	4	the	the	DT
50957	933	5	periphery	periphery	NN
50957	933	6	of	of	IN
50957	933	7	this	this	DT
50957	933	8	amphitheatre	amphitheatre	JJ
50957	933	9	rise	rise	NN
50957	933	10	to	to	IN
50957	933	11	a	a	DT
50957	933	12	height	height	NN
50957	933	13	of	of	IN
50957	933	14	several	several	JJ
50957	933	15	thousand	thousand	CD
50957	933	16	feet	foot	NNS
50957	933	17	;	;	:
50957	933	18	Mount	Mount	NNP
50957	933	19	Fairweather	Fairweather	NNP
50957	933	20	,	,	,
50957	933	21	upon	upon	IN
50957	933	22	the	the	DT
50957	933	23	northwest	northwest	NN
50957	933	24	,	,	,
50957	933	25	from	from	IN
50957	933	26	whose	whose	WP$
50957	933	27	flanks	flank	NNS
50957	933	28	probably	probably	RB
50957	933	29	a	a	DT
50957	933	30	portion	portion	NN
50957	933	31	of	of	IN
50957	933	32	the	the	DT
50957	933	33	ice	ice	NN
50957	933	34	comes	come	VBZ
50957	933	35	,	,	,
50957	933	36	being	be	VBG
50957	933	37	,	,	,
50957	933	38	in	in	IN
50957	933	39	fact	fact	NN
50957	933	40	,	,	,
50957	933	41	more	more	JJR
50957	933	42	than	than	IN
50957	933	43	fifteen	fifteen	CD
50957	933	44	thousand	thousand	CD
50957	933	45	feet	foot	NNS
50957	933	46	high	high	JJ
50957	933	47	.	.	.
50957	934	1	The	the	DT
50957	934	2	mouth	mouth	NN
50957	934	3	of	of	IN
50957	934	4	the	the	DT
50957	934	5	amphitheatre	amphitheatre	NNP
50957	934	6	is	be	VBZ
50957	934	7	three	three	CD
50957	934	8	miles	mile	NNS
50957	934	9	wide	wide	JJ
50957	934	10	,	,	,
50957	934	11	in	in	IN
50957	934	12	a	a	DT
50957	934	13	line	line	NN
50957	934	14	extending	extend	VBG
50957	934	15	from	from	IN
50957	934	16	shoulder	shoulder	NN
50957	934	17	to	to	IN
50957	934	18	shoulder	shoulder	NN
50957	934	19	of	of	IN
50957	934	20	the	the	DT
50957	934	21	low	low	JJ
50957	934	22	mountains	mountain	NNS
50957	934	23	which	which	WDT
50957	934	24	guard	guard	VBP
50957	934	25	it	-PRON-	PRP
50957	934	26	.	.	.
50957	935	1	The	the	DT
50957	935	2	actual	actual	JJ
50957	935	3	water	water	NN
50957	935	4	-	-	HYPH
50957	935	5	front	front	NN
50957	935	6	where	where	WRB
50957	935	7	the	the	DT
50957	935	8	ice	ice	NN
50957	935	9	meets	meet	VBZ
50957	935	10	tide	tide	NN
50957	935	11	-	-	HYPH
50957	935	12	water	water	NN
50957	935	13	is	be	VBZ
50957	935	14	one	one	CD
50957	935	15	mile	mile	NN
50957	935	16	and	and	CC
50957	935	17	a	a	DT
50957	935	18	half	half	NN
50957	935	19	.	.	.
50957	936	1	[	[	-LRB-
50957	936	2	AI	ai	NN
50957	936	3	]	]	-RRB-
50957	936	4	Here	here	RB
50957	936	5	the	the	DT
50957	936	6	depth	depth	NN
50957	936	7	of	of	IN
50957	936	8	the	the	DT
50957	936	9	inlet	inlet	NN
50957	936	10	is	be	VBZ
50957	936	11	so	so	RB
50957	936	12	great	great	JJ
50957	936	13	that	that	IN
50957	936	14	the	the	DT
50957	936	15	front	front	NN
50957	936	16	of	of	IN
50957	936	17	the	the	DT
50957	936	18	ice	ice	NN
50957	936	19	breaks	break	VBZ
50957	936	20	off	off	RP
50957	936	21	in	in	IN
50957	936	22	icebergs	iceberg	NNS
50957	936	23	of	of	IN
50957	936	24	large	large	JJ
50957	936	25	size	size	NN
50957	936	26	,	,	,
50957	936	27	which	which	WDT
50957	936	28	float	float	VBP
50957	936	29	away	away	RB
50957	936	30	to	to	TO
50957	936	31	be	be	VB
50957	936	32	dissolved	dissolve	VBN
50957	936	33	at	at	IN
50957	936	34	their	-PRON-	PRP$
50957	936	35	leisure	leisure	NN
50957	936	36	.	.	.
50957	937	1	At	at	IN
50957	937	2	the	the	DT
50957	937	3	water	water	NN
50957	937	4	's	's	POS
50957	937	5	edge	edge	NN
50957	937	6	the	the	DT
50957	937	7	ice	ice	NN
50957	937	8	presents	present	VBZ
50957	937	9	a	a	DT
50957	937	10	perpendicular	perpendicular	JJ
50957	937	11	front	front	NN
50957	937	12	of	of	IN
50957	937	13	from	from	IN
50957	937	14	two	two	CD
50957	937	15	hundred	hundred	CD
50957	937	16	and	and	CC
50957	937	17	fifty	fifty	CD
50957	937	18	to	to	IN
50957	937	19	four	four	CD
50957	937	20	hundred	hundred	CD
50957	937	21	feet	foot	NNS
50957	937	22	in	in	IN
50957	937	23	height	height	NN
50957	937	24	,	,	,
50957	937	25	and	and	CC
50957	937	26	the	the	DT
50957	937	27	depth	depth	NN
50957	937	28	of	of	IN
50957	937	29	the	the	DT
50957	937	30	water	water	NN
50957	937	31	in	in	IN
50957	937	32	the	the	DT
50957	937	33	middle	middle	NN
50957	937	34	of	of	IN
50957	937	35	the	the	DT
50957	937	36	inlet	inlet	NN
50957	937	37	immediately	immediately	RB
50957	937	38	in	in	IN
50957	937	39	front	front	NN
50957	937	40	of	of	IN
50957	937	41	the	the	DT
50957	937	42	ice	ice	NN
50957	937	43	is	be	VBZ
50957	937	44	upwards	upwards	JJ
50957	937	45	of	of	IN
50957	937	46	seven	seven	CD
50957	937	47	hundred	hundred	CD
50957	937	48	feet	foot	NNS
50957	937	49	;	;	:
50957	937	50	thus	thus	RB
50957	937	51	giving	give	VBG
50957	937	52	a	a	DT
50957	937	53	total	total	JJ
50957	937	54	height	height	NN
50957	937	55	to	to	IN
50957	937	56	the	the	DT
50957	937	57	precipitous	precipitous	JJ
50957	937	58	front	front	NN
50957	937	59	of	of	IN
50957	937	60	a	a	DT
50957	937	61	thousand	thousand	CD
50957	937	62	feet	foot	NNS
50957	937	63	.	.	.
50957	938	1	[	[	-LRB-
50957	938	2	Footnote	Footnote	NNP
50957	938	3	AI	AI	NNP
50957	938	4	:	:	:
50957	938	5	These	these	DT
50957	938	6	are	be	VBP
50957	938	7	the	the	DT
50957	938	8	measurements	measurement	NNS
50957	938	9	of	of	IN
50957	938	10	Professor	Professor	NNP
50957	938	11	Reid	Reid	NNP
50957	938	12	.	.	.
50957	939	1	In	in	IN
50957	939	2	my	-PRON-	PRP$
50957	939	3	former	former	JJ
50957	939	4	volume	volume	NN
50957	939	5	I	-PRON-	PRP
50957	939	6	have	have	VBP
50957	939	7	given	give	VBN
50957	939	8	the	the	DT
50957	939	9	dimensions	dimension	NNS
50957	939	10	as	as	IN
50957	939	11	somewhat	somewhat	RB
50957	939	12	smaller	small	JJR
50957	939	13	.	.	.
50957	939	14	]	]	-RRB-
50957	940	1	The	the	DT
50957	940	2	formation	formation	NN
50957	940	3	of	of	IN
50957	940	4	icebergs	iceberg	NNS
50957	940	5	can	can	MD
50957	940	6	here	here	RB
50957	940	7	be	be	VB
50957	940	8	studied	study	VBN
50957	940	9	to	to	IN
50957	940	10	admirable	admirable	JJ
50957	940	11	advantage	advantage	NN
50957	940	12	.	.	.
50957	941	1	During	during	IN
50957	941	2	the	the	DT
50957	941	3	month	month	NN
50957	941	4	in	in	IN
50957	941	5	which	which	WDT
50957	941	6	we	-PRON-	PRP
50957	941	7	encamped	encamp	VBD
50957	941	8	in	in	IN
50957	941	9	the	the	DT
50957	941	10	vicinity	vicinity	NN
50957	941	11	the	the	DT
50957	941	12	process	process	NN
50957	941	13	was	be	VBD
50957	941	14	going	go	VBG
50957	941	15	on	on	RP
50957	941	16	continuously	continuously	RB
50957	941	17	.	.	.
50957	942	1	There	there	EX
50957	942	2	was	be	VBD
50957	942	3	scarcely	scarcely	RB
50957	942	4	an	an	DT
50957	942	5	interval	interval	NN
50957	942	6	of	of	IN
50957	942	7	fifteen	fifteen	CD
50957	942	8	minutes	minute	NNS
50957	942	9	during	during	IN
50957	942	10	the	the	DT
50957	942	11	whole	whole	JJ
50957	942	12	time	time	NN
50957	942	13	in	in	IN
50957	942	14	which	which	WDT
50957	942	15	the	the	DT
50957	942	16	air	air	NN
50957	942	17	was	be	VBD
50957	942	18	not	not	RB
50957	942	19	rent	rent	NN
50957	942	20	with	with	IN
50957	942	21	the	the	DT
50957	942	22	significant	significant	JJ
50957	942	23	boom	boom	NN
50957	942	24	connected	connect	VBN
50957	942	25	with	with	IN
50957	942	26	the	the	DT
50957	942	27	"	"	``
50957	942	28	calving	calving	NN
50957	942	29	"	"	''
50957	942	30	of	of	IN
50957	942	31	a	a	DT
50957	942	32	berg	berg	NN
50957	942	33	.	.	.
50957	943	1	Sometimes	sometimes	RB
50957	943	2	this	this	DT
50957	943	3	was	be	VBD
50957	943	4	occasioned	occasion	VBN
50957	943	5	by	by	IN
50957	943	6	the	the	DT
50957	943	7	separation	separation	NN
50957	943	8	of	of	IN
50957	943	9	a	a	DT
50957	943	10	comparatively	comparatively	RB
50957	943	11	small	small	JJ
50957	943	12	mass	mass	NN
50957	943	13	of	of	IN
50957	943	14	ice	ice	NN
50957	943	15	from	from	IN
50957	943	16	near	near	IN
50957	943	17	the	the	DT
50957	943	18	top	top	NN
50957	943	19	of	of	IN
50957	943	20	the	the	DT
50957	943	21	precipitous	precipitous	JJ
50957	943	22	wall	wall	NN
50957	943	23	,	,	,
50957	943	24	which	which	WDT
50957	943	25	would	would	MD
50957	943	26	fall	fall	VB
50957	943	27	into	into	IN
50957	943	28	the	the	DT
50957	943	29	water	water	NN
50957	943	30	below	below	RB
50957	943	31	with	with	IN
50957	943	32	a	a	DT
50957	943	33	loud	loud	JJ
50957	943	34	splash	splash	NN
50957	943	35	.	.	.
50957	944	1	At	at	IN
50957	944	2	other	other	JJ
50957	944	3	times	time	NNS
50957	944	4	I	-PRON-	PRP
50957	944	5	have	have	VBP
50957	944	6	seen	see	VBN
50957	944	7	a	a	DT
50957	944	8	column	column	NN
50957	944	9	of	of	IN
50957	944	10	ice	ice	NN
50957	944	11	from	from	IN
50957	944	12	top	top	NN
50957	944	13	to	to	IN
50957	944	14	bottom	bottom	NN
50957	944	15	of	of	IN
50957	944	16	the	the	DT
50957	944	17	precipice	precipice	NN
50957	944	18	split	split	VBD
50957	944	19	off	off	RP
50957	944	20	and	and	CC
50957	944	21	fall	fall	VB
50957	944	22	over	over	RP
50957	944	23	into	into	IN
50957	944	24	the	the	DT
50957	944	25	water	water	NN
50957	944	26	,	,	,
50957	944	27	giving	give	VBG
50957	944	28	rise	rise	NN
50957	944	29	to	to	IN
50957	944	30	great	great	JJ
50957	944	31	waves	wave	NNS
50957	944	32	,	,	,
50957	944	33	which	which	WDT
50957	944	34	would	would	MD
50957	944	35	lash	lash	VB
50957	944	36	the	the	DT
50957	944	37	shore	shore	NN
50957	944	38	with	with	IN
50957	944	39	foam	foam	NN
50957	944	40	two	two	CD
50957	944	41	miles	mile	NNS
50957	944	42	below	below	RB
50957	944	43	.	.	.
50957	945	1	This	this	DT
50957	945	2	manner	manner	NN
50957	945	3	of	of	IN
50957	945	4	the	the	DT
50957	945	5	production	production	NN
50957	945	6	of	of	IN
50957	945	7	icebergs	iceberg	NNS
50957	945	8	differs	differ	VBZ
50957	945	9	from	from	IN
50957	945	10	that	that	DT
50957	945	11	which	which	WDT
50957	945	12	has	have	VBZ
50957	945	13	been	be	VBN
50957	945	14	ordinarily	ordinarily	RB
50957	945	15	represented	represent	VBN
50957	945	16	in	in	IN
50957	945	17	the	the	DT
50957	945	18	text	text	NN
50957	945	19	-	-	HYPH
50957	945	20	books	book	NNS
50957	945	21	,	,	,
50957	945	22	but	but	CC
50957	945	23	it	-PRON-	PRP
50957	945	24	conforms	conform	VBZ
50957	945	25	to	to	IN
50957	945	26	the	the	DT
50957	945	27	law	law	NN
50957	945	28	of	of	IN
50957	945	29	glacial	glacial	JJ
50957	945	30	motion	motion	NN
50957	945	31	,	,	,
50957	945	32	which	which	WDT
50957	945	33	we	-PRON-	PRP
50957	945	34	will	will	MD
50957	945	35	describe	describe	VB
50957	945	36	a	a	DT
50957	945	37	little	little	JJ
50957	945	38	later	later	RB
50957	945	39	,	,	,
50957	945	40	namely	namely	RB
50957	945	41	,	,	,
50957	945	42	that	that	IN
50957	945	43	the	the	DT
50957	945	44	upper	upper	JJ
50957	945	45	strata	strata	NN
50957	945	46	of	of	IN
50957	945	47	ice	ice	NN
50957	945	48	move	move	VBP
50957	945	49	faster	fast	RBR
50957	945	50	than	than	IN
50957	945	51	the	the	DT
50957	945	52	lower	low	JJR
50957	945	53	.	.	.
50957	946	1	Hence	hence	RB
50957	946	2	the	the	DT
50957	946	3	tendency	tendency	NN
50957	946	4	is	be	VBZ
50957	946	5	constantly	constantly	RB
50957	946	6	to	to	TO
50957	946	7	push	push	VB
50957	946	8	the	the	DT
50957	946	9	upper	upper	JJ
50957	946	10	strata	strata	NN
50957	946	11	forwards	forwards	RB
50957	946	12	,	,	,
50957	946	13	so	so	IN
50957	946	14	as	as	IN
50957	946	15	to	to	TO
50957	946	16	produce	produce	VB
50957	946	17	a	a	DT
50957	946	18	perpendicular	perpendicular	JJ
50957	946	19	or	or	CC
50957	946	20	even	even	RB
50957	946	21	projecting	project	VBG
50957	946	22	front	front	NN
50957	946	23	,	,	,
50957	946	24	after	after	IN
50957	946	25	the	the	DT
50957	946	26	analogy	analogy	NN
50957	946	27	of	of	IN
50957	946	28	the	the	DT
50957	946	29	formation	formation	NN
50957	946	30	of	of	IN
50957	946	31	breakers	breaker	NNS
50957	946	32	on	on	IN
50957	946	33	the	the	DT
50957	946	34	shelving	shelving	NN
50957	946	35	shore	shore	NN
50957	946	36	of	of	IN
50957	946	37	a	a	DT
50957	946	38	large	large	JJ
50957	946	39	body	body	NN
50957	946	40	of	of	IN
50957	946	41	water	water	NN
50957	946	42	.	.	.
50957	947	1	Evidently	evidently	RB
50957	947	2	,	,	,
50957	947	3	however	however	RB
50957	947	4	,	,	,
50957	947	5	these	these	DT
50957	947	6	masses	masse	NNS
50957	947	7	of	of	IN
50957	947	8	ice	ice	NN
50957	947	9	which	which	WDT
50957	947	10	break	break	VBP
50957	947	11	off	off	RP
50957	947	12	from	from	IN
50957	947	13	above	above	IN
50957	947	14	the	the	DT
50957	947	15	water	water	NN
50957	947	16	do	do	VBP
50957	947	17	not	not	RB
50957	947	18	reach	reach	VB
50957	947	19	the	the	DT
50957	947	20	whole	whole	JJ
50957	947	21	distance	distance	NN
50957	947	22	to	to	IN
50957	947	23	the	the	DT
50957	947	24	bottom	bottom	NN
50957	947	25	of	of	IN
50957	947	26	the	the	DT
50957	947	27	glacier	glacier	NN
50957	947	28	below	below	IN
50957	947	29	the	the	DT
50957	947	30	water	water	NN
50957	947	31	;	;	:
50957	947	32	so	so	IN
50957	947	33	that	that	IN
50957	947	34	a	a	DT
50957	947	35	projecting	project	VBG
50957	947	36	foot	foot	NN
50957	947	37	of	of	IN
50957	947	38	ice	ice	NN
50957	947	39	remains	remain	VBZ
50957	947	40	extending	extend	VBG
50957	947	41	to	to	IN
50957	947	42	an	an	DT
50957	947	43	indefinite	indefinite	JJ
50957	947	44	distance	distance	NN
50957	947	45	underneath	underneath	IN
50957	947	46	the	the	DT
50957	947	47	surface	surface	NN
50957	947	48	.	.	.
50957	948	1	But	but	CC
50957	948	2	at	at	IN
50957	948	3	occasional	occasional	JJ
50957	948	4	intervals	interval	NNS
50957	948	5	,	,	,
50957	948	6	as	as	IN
50957	948	7	the	the	DT
50957	948	8	superincumbent	superincumbent	NN
50957	948	9	masses	masse	NNS
50957	948	10	of	of	IN
50957	948	11	ice	ice	NN
50957	948	12	above	above	IN
50957	948	13	the	the	DT
50957	948	14	surface	surface	NN
50957	948	15	fall	fall	VB
50957	948	16	off	off	RP
50957	948	17	and	and	CC
50957	948	18	relieve	relieve	VB
50957	948	19	the	the	DT
50957	948	20	strata	strata	NN
50957	948	21	below	below	IN
50957	948	22	of	of	IN
50957	948	23	their	-PRON-	PRP$
50957	948	24	weight	weight	NN
50957	948	25	,	,	,
50957	948	26	these	these	DT
50957	948	27	submerged	submerge	VBN
50957	948	28	masses	masse	NNS
50957	948	29	suddenly	suddenly	RB
50957	948	30	rise	rise	VBP
50957	948	31	,	,	,
50957	948	32	often	often	RB
50957	948	33	shooting	shoot	VBG
50957	948	34	up	up	RP
50957	948	35	considerably	considerably	RB
50957	948	36	higher	high	JJR
50957	948	37	than	than	IN
50957	948	38	they	-PRON-	PRP
50957	948	39	ultimately	ultimately	RB
50957	948	40	remain	remain	VBP
50957	948	41	when	when	WRB
50957	948	42	coming	come	VBG
50957	948	43	to	to	IN
50957	948	44	rest	rest	NN
50957	948	45	.	.	.
50957	949	1	The	the	DT
50957	949	2	bergs	berg	NNS
50957	949	3	formed	form	VBN
50957	949	4	by	by	IN
50957	949	5	this	this	DT
50957	949	6	latter	latter	JJ
50957	949	7	process	process	NN
50957	949	8	often	often	RB
50957	949	9	bear	bear	VBP
50957	949	10	much	much	JJ
50957	949	11	earthy	earthy	JJ
50957	949	12	material	material	NN
50957	949	13	upon	upon	IN
50957	949	14	them	-PRON-	PRP
50957	949	15	,	,	,
50957	949	16	which	which	WDT
50957	949	17	is	be	VBZ
50957	949	18	carried	carry	VBN
50957	949	19	away	away	RB
50957	949	20	with	with	IN
50957	949	21	the	the	DT
50957	949	22	floating	float	VBG
50957	949	23	ice	ice	NN
50957	949	24	,	,	,
50957	949	25	to	to	TO
50957	949	26	be	be	VB
50957	949	27	deposited	deposit	VBN
50957	949	28	finally	finally	RB
50957	949	29	wherever	wherever	WRB
50957	949	30	the	the	DT
50957	949	31	melting	melt	VBG
50957	949	32	chances	chance	NNS
50957	949	33	to	to	TO
50957	949	34	take	take	VB
50957	949	35	place	place	NN
50957	949	36	.	.	.
50957	950	1	Numerous	numerous	JJ
50957	950	2	opportunities	opportunity	NNS
50957	950	3	are	be	VBP
50957	950	4	furnished	furnish	VBN
50957	950	5	about	about	IN
50957	950	6	the	the	DT
50957	950	7	front	front	JJ
50957	950	8	and	and	CC
50957	950	9	foot	foot	NN
50957	950	10	of	of	IN
50957	950	11	this	this	DT
50957	950	12	vast	vast	JJ
50957	950	13	glacier	glacier	NN
50957	950	14	to	to	TO
50957	950	15	observe	observe	VB
50957	950	16	the	the	DT
50957	950	17	manner	manner	NN
50957	950	18	of	of	IN
50957	950	19	the	the	DT
50957	950	20	formation	formation	NN
50957	950	21	of	of	IN
50957	950	22	_	_	NNP
50957	950	23	kames	kames	NNP
50957	950	24	_	_	NNP
50957	950	25	,	,	,
50957	950	26	kettle	kettle	NN
50957	950	27	-	-	HYPH
50957	950	28	holes	hole	NNS
50957	950	29	,	,	,
50957	950	30	and	and	CC
50957	950	31	various	various	JJ
50957	950	32	other	other	JJ
50957	950	33	irregular	irregular	JJ
50957	950	34	forms	form	NNS
50957	950	35	into	into	IN
50957	950	36	which	which	WDT
50957	950	37	glacial	glacial	JJ
50957	950	38	_	_	NNP
50957	950	39	débris	débris	NN
50957	950	40	_	_	NNP
50957	950	41	is	be	VBZ
50957	950	42	accustomed	accustom	VBN
50957	950	43	to	to	TO
50957	950	44	accumulate	accumulate	VB
50957	950	45	.	.	.
50957	951	1	Over	over	IN
50957	951	2	portions	portion	NNS
50957	951	3	of	of	IN
50957	951	4	the	the	DT
50957	951	5	decaying	decay	VBG
50957	951	6	foot	foot	NN
50957	951	7	of	of	IN
50957	951	8	the	the	DT
50957	951	9	glacier	glacier	NN
50957	951	10	,	,	,
50957	951	11	which	which	WDT
50957	951	12	was	be	VBD
50957	951	13	deeply	deeply	RB
50957	951	14	covered	cover	VBN
50957	951	15	with	with	IN
50957	951	16	morainic	morainic	NNP
50957	951	17	_	_	NNP
50957	951	18	débris	débris	NN
50957	951	19	_	_	NNP
50957	951	20	,	,	,
50957	951	21	the	the	DT
50957	951	22	supporting	support	VBG
50957	951	23	ice	ice	NN
50957	951	24	is	be	VBZ
50957	951	25	being	be	VBG
50957	951	26	gradually	gradually	RB
50957	951	27	removed	remove	VBN
50957	951	28	through	through	IN
50957	951	29	the	the	DT
50957	951	30	influence	influence	NN
50957	951	31	of	of	IN
50957	951	32	subglacial	subglacial	JJ
50957	951	33	streams	stream	NNS
50957	951	34	or	or	CC
50957	951	35	of	of	IN
50957	951	36	abandoned	abandon	VBN
50957	951	37	tunnels	tunnel	NNS
50957	951	38	,	,	,
50957	951	39	which	which	WDT
50957	951	40	permit	permit	VBP
50957	951	41	the	the	DT
50957	951	42	air	air	NN
50957	951	43	to	to	TO
50957	951	44	exert	exert	VB
50957	951	45	its	-PRON-	PRP$
50957	951	46	melting	melt	VBG
50957	951	47	power	power	NN
50957	951	48	underneath	underneath	RB
50957	951	49	.	.	.
50957	952	1	In	in	IN
50957	952	2	some	some	DT
50957	952	3	places	place	NNS
50957	952	4	where	where	WRB
50957	952	5	old	old	JJ
50957	952	6	_	_	NNP
50957	952	7	moulins	moulin	NNS
50957	952	8	_	_	NNP
50957	952	9	had	have	VBD
50957	952	10	existed	exist	VBN
50957	952	11	,	,	,
50957	952	12	the	the	DT
50957	952	13	supporting	support	VBG
50957	952	14	ice	ice	NN
50957	952	15	is	be	VBZ
50957	952	16	melting	melt	VBG
50957	952	17	away	away	RB
50957	952	18	,	,	,
50957	952	19	so	so	IN
50957	952	20	that	that	IN
50957	952	21	the	the	DT
50957	952	22	superincumbent	superincumbent	NN
50957	952	23	mass	mass	NN
50957	952	24	of	of	IN
50957	952	25	sand	sand	NN
50957	952	26	,	,	,
50957	952	27	gravel	gravel	NN
50957	952	28	,	,	,
50957	952	29	and	and	CC
50957	952	30	boulders	boulder	NNS
50957	952	31	is	be	VBZ
50957	952	32	slowly	slowly	RB
50957	952	33	sliding	slide	VBG
50957	952	34	into	into	IN
50957	952	35	a	a	DT
50957	952	36	common	common	JJ
50957	952	37	centre	centre	NN
50957	952	38	,	,	,
50957	952	39	like	like	IN
50957	952	40	grain	grain	NN
50957	952	41	in	in	IN
50957	952	42	a	a	DT
50957	952	43	hopper	hopper	NN
50957	952	44	.	.	.
50957	953	1	This	this	DT
50957	953	2	must	must	MD
50957	953	3	produce	produce	VB
50957	953	4	a	a	DT
50957	953	5	conical	conical	JJ
50957	953	6	hill	hill	NN
50957	953	7	,	,	,
50957	953	8	to	to	TO
50957	953	9	remain	remain	VB
50957	953	10	,	,	,
50957	953	11	after	after	IN
50957	953	12	the	the	DT
50957	953	13	ice	ice	NN
50957	953	14	has	have	VBZ
50957	953	15	all	all	RB
50957	953	16	melted	melt	VBN
50957	953	17	away	away	RP
50957	953	18	,	,	,
50957	953	19	a	a	DT
50957	953	20	mute	mute	JJ
50957	953	21	witness	witness	NN
50957	953	22	of	of	IN
50957	953	23	the	the	DT
50957	953	24	impressive	impressive	JJ
50957	953	25	and	and	CC
50957	953	26	complicated	complicated	JJ
50957	953	27	forces	force	NNS
50957	953	28	which	which	WDT
50957	953	29	have	have	VBP
50957	953	30	been	be	VBN
50957	953	31	so	so	RB
50957	953	32	long	long	RB
50957	953	33	in	in	IN
50957	953	34	operation	operation	NN
50957	953	35	for	for	IN
50957	953	36	its	-PRON-	PRP$
50957	953	37	production	production	NN
50957	953	38	.	.	.
50957	954	1	In	in	IN
50957	954	2	other	other	JJ
50957	954	3	places	place	NNS
50957	954	4	I	-PRON-	PRP
50957	954	5	have	have	VBP
50957	954	6	witnessed	witness	VBN
50957	954	7	the	the	DT
50957	954	8	formation	formation	NN
50957	954	9	of	of	IN
50957	954	10	a	a	DT
50957	954	11	long	long	JJ
50957	954	12	ridge	ridge	NN
50957	954	13	of	of	IN
50957	954	14	gravel	gravel	NN
50957	954	15	by	by	IN
50957	954	16	the	the	DT
50957	954	17	gradual	gradual	JJ
50957	954	18	falling	falling	NN
50957	954	19	in	in	IN
50957	954	20	of	of	IN
50957	954	21	the	the	DT
50957	954	22	roof	roof	NN
50957	954	23	of	of	IN
50957	954	24	a	a	DT
50957	954	25	tunnel	tunnel	NN
50957	954	26	which	which	WDT
50957	954	27	had	have	VBD
50957	954	28	been	be	VBN
50957	954	29	occupied	occupy	VBN
50957	954	30	by	by	IN
50957	954	31	a	a	DT
50957	954	32	subglacial	subglacial	JJ
50957	954	33	stream	stream	NN
50957	954	34	,	,	,
50957	954	35	and	and	CC
50957	954	36	over	over	IN
50957	954	37	which	which	WDT
50957	954	38	there	there	EX
50957	954	39	was	be	VBD
50957	954	40	deposited	deposit	VBN
50957	954	41	a	a	DT
50957	954	42	great	great	JJ
50957	954	43	amount	amount	NN
50957	954	44	of	of	IN
50957	954	45	morainic	morainic	JJ
50957	954	46	material	material	NN
50957	954	47	.	.	.
50957	955	1	As	as	IN
50957	955	2	the	the	DT
50957	955	3	roof	roof	NN
50957	955	4	gave	give	VBD
50957	955	5	way	way	NN
50957	955	6	,	,	,
50957	955	7	this	this	DT
50957	955	8	was	be	VBD
50957	955	9	constantly	constantly	RB
50957	955	10	falling	fall	VBG
50957	955	11	to	to	IN
50957	955	12	the	the	DT
50957	955	13	bottom	bottom	NN
50957	955	14	,	,	,
50957	955	15	where	where	WRB
50957	955	16	,	,	,
50957	955	17	being	be	VBG
50957	955	18	exempt	exempt	JJ
50957	955	19	from	from	IN
50957	955	20	further	further	JJ
50957	955	21	erosive	erosive	JJ
50957	955	22	agencies	agency	NNS
50957	955	23	,	,	,
50957	955	24	it	-PRON-	PRP
50957	955	25	must	must	MD
50957	955	26	remain	remain	VB
50957	955	27	as	as	IN
50957	955	28	a	a	DT
50957	955	29	gravel	gravel	NN
50957	955	30	ridge	ridge	NN
50957	955	31	or	or	CC
50957	955	32	kame	kame	NN
50957	955	33	.	.	.
50957	956	1	In	in	IN
50957	956	2	other	other	JJ
50957	956	3	places	place	NNS
50957	956	4	,	,	,
50957	956	5	still	still	RB
50957	956	6	,	,	,
50957	956	7	there	there	EX
50957	956	8	were	be	VBD
50957	956	9	vast	vast	JJ
50957	956	10	masses	masse	NNS
50957	956	11	of	of	IN
50957	956	12	ice	ice	NN
50957	956	13	covering	cover	VBG
50957	956	14	many	many	JJ
50957	956	15	acres	acre	NNS
50957	956	16	,	,	,
50957	956	17	and	and	CC
50957	956	18	buried	bury	VBN
50957	956	19	beneath	beneath	IN
50957	956	20	a	a	DT
50957	956	21	great	great	JJ
50957	956	22	depth	depth	NN
50957	956	23	of	of	IN
50957	956	24	morainic	morainic	JJ
50957	956	25	material	material	NN
50957	956	26	which	which	WDT
50957	956	27	had	have	VBD
50957	956	28	been	be	VBN
50957	956	29	swept	sweep	VBN
50957	956	30	down	down	RP
50957	956	31	upon	upon	IN
50957	956	32	it	-PRON-	PRP
50957	956	33	while	while	IN
50957	956	34	joined	join	VBD
50957	956	35	to	to	IN
50957	956	36	the	the	DT
50957	956	37	main	main	JJ
50957	956	38	glacier	glacier	NN
50957	956	39	.	.	.
50957	957	1	In	in	IN
50957	957	2	the	the	DT
50957	957	3	retreat	retreat	NN
50957	957	4	of	of	IN
50957	957	5	the	the	DT
50957	957	6	ice	ice	NN
50957	957	7	,	,	,
50957	957	8	however	however	RB
50957	957	9	,	,	,
50957	957	10	these	these	DT
50957	957	11	masses	masse	NNS
50957	957	12	had	have	VBD
50957	957	13	become	become	VBN
50957	957	14	isolated	isolated	JJ
50957	957	15	,	,	,
50957	957	16	and	and	CC
50957	957	17	the	the	DT
50957	957	18	sand	sand	NN
50957	957	19	,	,	,
50957	957	20	gravel	gravel	NN
50957	957	21	,	,	,
50957	957	22	and	and	CC
50957	957	23	boulders	boulder	NNS
50957	957	24	were	be	VBD
50957	957	25	sliding	slide	VBG
50957	957	26	down	down	IN
50957	957	27	the	the	DT
50957	957	28	wasting	waste	VBG
50957	957	29	sides	side	NNS
50957	957	30	and	and	CC
50957	957	31	forming	form	VBG
50957	957	32	long	long	JJ
50957	957	33	ridges	ridge	NNS
50957	957	34	of	of	IN
50957	957	35	_	_	NNP
50957	957	36	débris	débris	NNP
50957	957	37	_	_	NNP
50957	957	38	along	along	IN
50957	957	39	the	the	DT
50957	957	40	bottom	bottom	NN
50957	957	41	,	,	,
50957	957	42	which	which	WDT
50957	957	43	,	,	,
50957	957	44	upon	upon	IN
50957	957	45	the	the	DT
50957	957	46	final	final	JJ
50957	957	47	melting	melting	NN
50957	957	48	of	of	IN
50957	957	49	the	the	DT
50957	957	50	ice	ice	NN
50957	957	51	,	,	,
50957	957	52	will	will	MD
50957	957	53	be	be	VB
50957	957	54	left	leave	VBN
50957	957	55	as	as	IN
50957	957	56	a	a	DT
50957	957	57	complicated	complicated	JJ
50957	957	58	network	network	NN
50957	957	59	of	of	IN
50957	957	60	ridges	ridge	NNS
50957	957	61	and	and	CC
50957	957	62	knolls	knoll	NNS
50957	957	63	of	of	IN
50957	957	64	gravel	gravel	NN
50957	957	65	,	,	,
50957	957	66	enclosing	enclose	VBG
50957	957	67	an	an	DT
50957	957	68	equally	equally	RB
50957	957	69	complicated	complicated	JJ
50957	957	70	nest	nest	NN
50957	957	71	of	of	IN
50957	957	72	kettle	kettle	NN
50957	957	73	-	-	HYPH
50957	957	74	holes	hole	NNS
50957	957	75	.	.	.
50957	958	1	Beyond	beyond	IN
50957	958	2	Cross	Cross	NNP
50957	958	3	Sound	Sound	NNP
50957	958	4	the	the	DT
50957	958	5	Pacific	Pacific	NNP
50957	958	6	coast	coast	NN
50957	958	7	is	be	VBZ
50957	958	8	bounded	bound	VBN
50957	958	9	for	for	IN
50957	958	10	several	several	JJ
50957	958	11	hundred	hundred	CD
50957	958	12	miles	mile	NNS
50957	958	13	by	by	IN
50957	958	14	the	the	DT
50957	958	15	magnificent	magnificent	JJ
50957	958	16	semicircle	semicircle	NN
50957	958	17	of	of	IN
50957	958	18	mountains	mountain	NNS
50957	958	19	known	know	VBN
50957	958	20	as	as	IN
50957	958	21	the	the	DT
50957	958	22	St.	St.	NNP
50957	958	23	Elias	Elias	NNP
50957	958	24	Alps	Alps	NNP
50957	958	25	,	,	,
50957	958	26	with	with	IN
50957	958	27	Mount	Mount	NNP
50957	958	28	Crillon	Crillon	NNP
50957	958	29	at	at	IN
50957	958	30	the	the	DT
50957	958	31	south	south	NN
50957	958	32	,	,	,
50957	958	33	having	have	VBG
50957	958	34	an	an	DT
50957	958	35	elevation	elevation	NN
50957	958	36	of	of	IN
50957	958	37	nearly	nearly	RB
50957	958	38	sixteen	sixteen	CD
50957	958	39	thousand	thousand	CD
50957	958	40	feet	foot	NNS
50957	958	41	,	,	,
50957	958	42	and	and	CC
50957	958	43	St.	St.	NNP
50957	958	44	Elias	Elias	NNPS
50957	958	45	in	in	IN
50957	958	46	the	the	DT
50957	958	47	centre	centre	NN
50957	958	48	,	,	,
50957	958	49	rising	rise	VBG
50957	958	50	to	to	IN
50957	958	51	a	a	DT
50957	958	52	greater	great	JJR
50957	958	53	height	height	NN
50957	958	54	.	.	.
50957	959	1	Everywhere	everywhere	RB
50957	959	2	along	along	IN
50957	959	3	this	this	DT
50957	959	4	coast	coast	NN
50957	959	5	,	,	,
50957	959	6	as	as	RB
50957	959	7	far	far	RB
50957	959	8	as	as	IN
50957	959	9	the	the	DT
50957	959	10	Alaskan	Alaskan	NNP
50957	959	11	Peninsula	Peninsula	NNP
50957	959	12	,	,	,
50957	959	13	vast	vast	JJ
50957	959	14	glaciers	glacier	NNS
50957	959	15	come	come	VBP
50957	959	16	down	down	RP
50957	959	17	from	from	IN
50957	959	18	the	the	DT
50957	959	19	mountain	mountain	NN
50957	959	20	-	-	HYPH
50957	959	21	sides	side	NNS
50957	959	22	,	,	,
50957	959	23	and	and	CC
50957	959	24	in	in	IN
50957	959	25	many	many	JJ
50957	959	26	cases	case	NNS
50957	959	27	their	-PRON-	PRP$
50957	959	28	precipitous	precipitous	JJ
50957	959	29	fronts	front	NNS
50957	959	30	form	form	VBP
50957	959	31	the	the	DT
50957	959	32	shore	shore	NN
50957	959	33	-	-	HYPH
50957	959	34	line	line	NN
50957	959	35	for	for	IN
50957	959	36	many	many	JJ
50957	959	37	miles	mile	NNS
50957	959	38	at	at	IN
50957	959	39	a	a	DT
50957	959	40	time	time	NN
50957	959	41	.	.	.
50957	960	1	Icy	Icy	NNP
50957	960	2	Bay	Bay	NNP
50957	960	3	,	,	,
50957	960	4	just	just	RB
50957	960	5	to	to	IN
50957	960	6	the	the	DT
50957	960	7	south	south	NN
50957	960	8	of	of	IN
50957	960	9	Mount	Mount	NNP
50957	960	10	St	St	NNP
50957	960	11	,	,	,
50957	960	12	Elias	Elias	NNP
50957	960	13	,	,	,
50957	960	14	is	be	VBZ
50957	960	15	fitly	fitly	RB
50957	960	16	named	name	VBN
50957	960	17	,	,	,
50957	960	18	on	on	IN
50957	960	19	account	account	NN
50957	960	20	of	of	IN
50957	960	21	the	the	DT
50957	960	22	extent	extent	NN
50957	960	23	of	of	IN
50957	960	24	the	the	DT
50957	960	25	glaciers	glacier	NNS
50957	960	26	emptying	empty	VBG
50957	960	27	into	into	IN
50957	960	28	it	-PRON-	PRP
50957	960	29	and	and	CC
50957	960	30	the	the	DT
50957	960	31	number	number	NN
50957	960	32	of	of	IN
50957	960	33	icebergs	iceberg	NNS
50957	960	34	cumbering	cumber	VBG
50957	960	35	its	-PRON-	PRP$
50957	960	36	waters	water	NNS
50957	960	37	.	.	.
50957	961	1	In	in	IN
50957	961	2	the	the	DT
50957	961	3	summer	summer	NN
50957	961	4	of	of	IN
50957	961	5	1890	1890	CD
50957	961	6	a	a	DT
50957	961	7	party	party	NN
50957	961	8	,	,	,
50957	961	9	under	under	IN
50957	961	10	the	the	DT
50957	961	11	lead	lead	NN
50957	961	12	of	of	IN
50957	961	13	Mr.	Mr.	NNP
50957	962	1	I.	I.	NNP
50957	962	2	C.	C.	NNP
50957	962	3	Russell	Russell	NNP
50957	962	4	,	,	,
50957	962	5	of	of	IN
50957	962	6	the	the	DT
50957	962	7	United	United	NNP
50957	962	8	States	States	NNP
50957	962	9	Geological	Geological	NNP
50957	962	10	Survey	Survey	NNP
50957	962	11	,	,	,
50957	962	12	made	make	VBD
50957	962	13	an	an	DT
50957	962	14	unsuccessful	unsuccessful	JJ
50957	962	15	attempt	attempt	NN
50957	962	16	to	to	TO
50957	962	17	scale	scale	VB
50957	962	18	the	the	DT
50957	962	19	heights	height	NNS
50957	962	20	of	of	IN
50957	962	21	Mount	Mount	NNP
50957	962	22	St.	St.	NNP
50957	962	23	Elias	Elias	NNPS
50957	962	24	;	;	:
50957	962	25	but	but	CC
50957	962	26	the	the	DT
50957	962	27	information	information	NN
50957	962	28	brought	bring	VBD
50957	962	29	back	back	RB
50957	962	30	by	by	IN
50957	962	31	them	-PRON-	PRP
50957	962	32	concerning	concern	VBG
50957	962	33	the	the	DT
50957	962	34	glaciers	glacier	NNS
50957	962	35	of	of	IN
50957	962	36	the	the	DT
50957	962	37	region	region	NN
50957	962	38	amply	amply	RB
50957	962	39	repaid	repay	VBD
50957	962	40	them	-PRON-	PRP
50957	962	41	for	for	IN
50957	962	42	their	-PRON-	PRP$
50957	962	43	toil	toil	NN
50957	962	44	and	and	CC
50957	962	45	expense	expense	NN
50957	962	46	,	,	,
50957	962	47	and	and	CC
50957	962	48	consoled	console	VBD
50957	962	49	them	-PRON-	PRP
50957	962	50	for	for	IN
50957	962	51	the	the	DT
50957	962	52	failure	failure	NN
50957	962	53	of	of	IN
50957	962	54	their	-PRON-	PRP$
50957	962	55	immediate	immediate	JJ
50957	962	56	object	object	NN
50957	962	57	.	.	.
50957	963	1	[	[	-LRB-
50957	963	2	Illustration	illustration	NN
50957	963	3	:	:	:
50957	963	4	Fig	Fig	NNP
50957	963	5	.	.	.
50957	964	1	14.--By	14.--by	CD
50957	964	2	the	the	DT
50957	964	3	courtesy	courtesy	NN
50957	964	4	of	of	IN
50957	964	5	the	the	DT
50957	964	6	National	National	NNP
50957	964	7	Geographical	Geographical	NNP
50957	964	8	Society	Society	NNP
50957	964	9	.	.	.
50957	964	10	]	]	-RRB-
50957	965	1	Leaving	leave	VBG
50957	965	2	Yakutat	Yakutat	NNP
50957	965	3	Bay	Bay	NNP
50957	965	4	,	,	,
50957	965	5	and	and	CC
50957	965	6	following	follow	VBG
50957	965	7	the	the	DT
50957	965	8	route	route	NN
50957	965	9	indicated	indicate	VBN
50957	965	10	upon	upon	IN
50957	965	11	the	the	DT
50957	965	12	accompanying	accompanying	JJ
50957	965	13	map	map	NN
50957	965	14	,	,	,
50957	965	15	they	-PRON-	PRP
50957	965	16	travelled	travel	VBD
50957	965	17	on	on	IN
50957	965	18	glacial	glacial	JJ
50957	965	19	ice	ice	NN
50957	965	20	almost	almost	RB
50957	965	21	the	the	DT
50957	965	22	entire	entire	JJ
50957	965	23	distance	distance	NN
50957	965	24	to	to	IN
50957	965	25	the	the	DT
50957	965	26	foot	foot	NN
50957	965	27	of	of	IN
50957	965	28	Mount	Mount	NNP
50957	965	29	St.	St.	NNP
50957	965	30	Elias	Elias	NNP
50957	965	31	.	.	.
50957	966	1	The	the	DT
50957	966	2	numerous	numerous	JJ
50957	966	3	glaciers	glacier	NNS
50957	966	4	coming	come	VBG
50957	966	5	down	down	RP
50957	966	6	from	from	IN
50957	966	7	the	the	DT
50957	966	8	summit	summit	NN
50957	966	9	of	of	IN
50957	966	10	the	the	DT
50957	966	11	mountain	mountain	NN
50957	966	12	-	-	HYPH
50957	966	13	ridge	ridge	NN
50957	966	14	become	become	VBP
50957	966	15	confluent	confluent	NN
50957	966	16	nearer	nearer	IN
50957	966	17	the	the	DT
50957	966	18	shore	shore	NN
50957	966	19	,	,	,
50957	966	20	and	and	CC
50957	966	21	spread	spread	VBD
50957	966	22	out	out	RB
50957	966	23	over	over	IN
50957	966	24	an	an	DT
50957	966	25	area	area	NN
50957	966	26	of	of	IN
50957	966	27	about	about	RB
50957	966	28	a	a	DT
50957	966	29	thousand	thousand	CD
50957	966	30	square	square	JJ
50957	966	31	miles	mile	NNS
50957	966	32	.	.	.
50957	967	1	This	this	DT
50957	967	2	is	be	VBZ
50957	967	3	fitly	fitly	RB
50957	967	4	named	name	VBN
50957	967	5	the	the	DT
50957	967	6	Malaspina	Malaspina	NNP
50957	967	7	Glacier	Glacier	NNP
50957	967	8	,	,	,
50957	967	9	after	after	IN
50957	967	10	the	the	DT
50957	967	11	Spanish	spanish	JJ
50957	967	12	explorer	explorer	NN
50957	967	13	who	who	WP
50957	967	14	discovered	discover	VBD
50957	967	15	it	-PRON-	PRP
50957	967	16	in	in	IN
50957	967	17	1792	1792	CD
50957	967	18	.	.	.
50957	968	1	It	-PRON-	PRP
50957	968	2	is	be	VBZ
50957	968	3	not	not	RB
50957	968	4	necessary	necessary	JJ
50957	968	5	to	to	TO
50957	968	6	add	add	VB
50957	968	7	further	further	JJ
50957	968	8	particulars	particular	NNS
50957	968	9	concerning	concern	VBG
50957	968	10	the	the	DT
50957	968	11	results	result	NNS
50957	968	12	of	of	IN
50957	968	13	this	this	DT
50957	968	14	expedition	expedition	NN
50957	968	15	,	,	,
50957	968	16	since	since	IN
50957	968	17	they	-PRON-	PRP
50957	968	18	are	be	VBP
50957	968	19	so	so	RB
50957	968	20	similar	similar	JJ
50957	968	21	to	to	IN
50957	968	22	those	those	DT
50957	968	23	already	already	RB
50957	968	24	detailed	detail	VBN
50957	968	25	in	in	IN
50957	968	26	connection	connection	NN
50957	968	27	with	with	IN
50957	968	28	the	the	DT
50957	968	29	Muir	Muir	NNP
50957	968	30	Glacier	Glacier	NNP
50957	968	31	.	.	.
50957	969	1	A	a	DT
50957	969	2	feature	feature	NN
50957	969	3	,	,	,
50957	969	4	however	however	RB
50957	969	5	,	,	,
50957	969	6	of	of	IN
50957	969	7	special	special	JJ
50957	969	8	interest	interest	NN
50957	969	9	,	,	,
50957	969	10	pertains	pertain	VBZ
50957	969	11	to	to	IN
50957	969	12	the	the	DT
50957	969	13	glacial	glacial	JJ
50957	969	14	lakes	lake	NNS
50957	969	15	which	which	WDT
50957	969	16	are	be	VBP
50957	969	17	held	hold	VBN
50957	969	18	in	in	IN
50957	969	19	place	place	NN
50957	969	20	by	by	IN
50957	969	21	the	the	DT
50957	969	22	glacial	glacial	JJ
50957	969	23	ice	ice	NN
50957	969	24	at	at	IN
50957	969	25	an	an	DT
50957	969	26	elevation	elevation	NN
50957	969	27	of	of	IN
50957	969	28	thousands	thousand	NNS
50957	969	29	of	of	IN
50957	969	30	feet	foot	NNS
50957	969	31	above	above	IN
50957	969	32	the	the	DT
50957	969	33	sea	sea	NN
50957	969	34	.	.	.
50957	970	1	One	one	CD
50957	970	2	of	of	IN
50957	970	3	considerable	considerable	JJ
50957	970	4	size	size	NN
50957	970	5	is	be	VBZ
50957	970	6	indicated	indicate	VBN
50957	970	7	upon	upon	IN
50957	970	8	the	the	DT
50957	970	9	map	map	NN
50957	970	10	just	just	RB
50957	970	11	south	south	RB
50957	970	12	of	of	IN
50957	970	13	what	what	WP
50957	970	14	was	be	VBD
50957	970	15	called	call	VBN
50957	970	16	Blossom	Blossom	NNP
50957	970	17	Island	Island	NNP
50957	970	18	,	,	,
50957	970	19	which	which	WDT
50957	970	20	,	,	,
50957	970	21	however	however	RB
50957	970	22	,	,	,
50957	970	23	is	be	VBZ
50957	970	24	not	not	RB
50957	970	25	an	an	DT
50957	970	26	island	island	NN
50957	970	27	,	,	,
50957	970	28	but	but	CC
50957	970	29	simply	simply	RB
50957	970	30	a	a	DT
50957	970	31	_	_	NNP
50957	970	32	nunatak	nunatak	NN
50957	970	33	_	_	NNP
50957	970	34	,	,	,
50957	970	35	the	the	DT
50957	970	36	ice	ice	NN
50957	970	37	here	here	RB
50957	970	38	surrounding	surround	VBG
50957	970	39	a	a	DT
50957	970	40	considerable	considerable	JJ
50957	970	41	area	area	NN
50957	970	42	of	of	IN
50957	970	43	fertile	fertile	JJ
50957	970	44	land	land	NN
50957	970	45	,	,	,
50957	970	46	which	which	WDT
50957	970	47	is	be	VBZ
50957	970	48	covered	cover	VBN
50957	970	49	with	with	IN
50957	970	50	dense	dense	JJ
50957	970	51	forests	forest	NNS
50957	970	52	and	and	CC
50957	970	53	beautified	beautify	VBN
50957	970	54	by	by	IN
50957	970	55	a	a	DT
50957	970	56	brilliant	brilliant	JJ
50957	970	57	assemblage	assemblage	NN
50957	970	58	of	of	IN
50957	970	59	flowering	flower	VBG
50957	970	60	plants	plant	NNS
50957	970	61	.	.	.
50957	971	1	In	in	IN
50957	971	2	other	other	JJ
50957	971	3	places	place	NNS
50957	971	4	considerable	considerable	JJ
50957	971	5	vegetation	vegetation	NN
50957	971	6	was	be	VBD
50957	971	7	found	find	VBN
50957	971	8	upon	upon	IN
50957	971	9	the	the	DT
50957	971	10	surface	surface	NN
50957	971	11	of	of	IN
50957	971	12	moraines	moraine	NNS
50957	971	13	,	,	,
50957	971	14	which	which	WDT
50957	971	15	were	be	VBD
50957	971	16	probably	probably	RB
50957	971	17	still	still	RB
50957	971	18	in	in	IN
50957	971	19	motion	motion	NN
50957	971	20	with	with	IN
50957	971	21	the	the	DT
50957	971	22	underlying	underlying	JJ
50957	971	23	ice	ice	NN
50957	971	24	.	.	.
50957	972	1	_	_	NNP
50957	972	2	Greenland._--The	Greenland._--The	NNP
50957	972	3	continental	continental	JJ
50957	972	4	proportions	proportion	NNS
50957	972	5	of	of	IN
50957	972	6	Greenland	Greenland	NNP
50957	972	7	,	,	,
50957	972	8	and	and	CC
50957	972	9	the	the	DT
50957	972	10	extent	extent	NN
50957	972	11	to	to	TO
50957	972	12	which	which	WDT
50957	972	13	its	-PRON-	PRP$
50957	972	14	area	area	NN
50957	972	15	is	be	VBZ
50957	972	16	covered	cover	VBN
50957	972	17	by	by	IN
50957	972	18	glacial	glacial	JJ
50957	972	19	ice	ice	NN
50957	972	20	,	,	,
50957	972	21	make	make	VB
50957	972	22	it	-PRON-	PRP
50957	972	23	by	by	RP
50957	972	24	far	far	RB
50957	972	25	the	the	DT
50957	972	26	most	most	RBS
50957	972	27	important	important	JJ
50957	972	28	accessible	accessible	JJ
50957	972	29	field	field	NN
50957	972	30	for	for	IN
50957	972	31	glacial	glacial	JJ
50957	972	32	observations	observation	NNS
50957	972	33	.	.	.
50957	973	1	The	the	DT
50957	973	2	total	total	JJ
50957	973	3	area	area	NN
50957	973	4	of	of	IN
50957	973	5	Greenland	Greenland	NNP
50957	973	6	can	can	MD
50957	973	7	not	not	RB
50957	973	8	be	be	VB
50957	973	9	less	less	JJR
50957	973	10	than	than	IN
50957	973	11	five	five	CD
50957	973	12	hundred	hundred	CD
50957	973	13	thousand	thousand	CD
50957	973	14	square	square	JJ
50957	973	15	miles	mile	NNS
50957	973	16	--	--	:
50957	973	17	equal	equal	JJ
50957	973	18	in	in	IN
50957	973	19	extent	extent	NN
50957	973	20	to	to	IN
50957	973	21	the	the	DT
50957	973	22	portion	portion	NN
50957	973	23	of	of	IN
50957	973	24	the	the	DT
50957	973	25	United	United	NNP
50957	973	26	States	States	NNP
50957	973	27	east	east	RB
50957	973	28	of	of	IN
50957	973	29	the	the	DT
50957	973	30	Mississippi	Mississippi	NNP
50957	973	31	and	and	CC
50957	973	32	north	north	NN
50957	973	33	of	of	IN
50957	973	34	the	the	DT
50957	973	35	Ohio	Ohio	NNP
50957	973	36	.	.	.
50957	974	1	It	-PRON-	PRP
50957	974	2	is	be	VBZ
50957	974	3	now	now	RB
50957	974	4	pretty	pretty	RB
50957	974	5	evident	evident	JJ
50957	974	6	that	that	IN
50957	974	7	the	the	DT
50957	974	8	whole	whole	NN
50957	974	9	of	of	IN
50957	974	10	this	this	DT
50957	974	11	area	area	NN
50957	974	12	,	,	,
50957	974	13	except	except	IN
50957	974	14	a	a	DT
50957	974	15	narrow	narrow	JJ
50957	974	16	border	border	NN
50957	974	17	about	about	IN
50957	974	18	the	the	DT
50957	974	19	southern	southern	JJ
50957	974	20	end	end	NN
50957	974	21	,	,	,
50957	974	22	is	be	VBZ
50957	974	23	covered	cover	VBN
50957	974	24	by	by	IN
50957	974	25	one	one	CD
50957	974	26	continuous	continuous	JJ
50957	974	27	sheet	sheet	NN
50957	974	28	of	of	IN
50957	974	29	moving	move	VBG
50957	974	30	ice	ice	NN
50957	974	31	,	,	,
50957	974	32	pressing	press	VBG
50957	974	33	outward	outward	RB
50957	974	34	on	on	IN
50957	974	35	every	every	DT
50957	974	36	side	side	NN
50957	974	37	towards	towards	IN
50957	974	38	the	the	DT
50957	974	39	open	open	JJ
50957	974	40	water	water	NN
50957	974	41	of	of	IN
50957	974	42	the	the	DT
50957	974	43	surrounding	surround	VBG
50957	974	44	seas	sea	NNS
50957	974	45	.	.	.
50957	975	1	For	for	IN
50957	975	2	a	a	DT
50957	975	3	long	long	JJ
50957	975	4	time	time	NN
50957	975	5	it	-PRON-	PRP
50957	975	6	was	be	VBD
50957	975	7	the	the	DT
50957	975	8	belief	belief	NN
50957	975	9	of	of	IN
50957	975	10	many	many	JJ
50957	975	11	that	that	IN
50957	975	12	a	a	DT
50957	975	13	large	large	JJ
50957	975	14	region	region	NN
50957	975	15	in	in	IN
50957	975	16	the	the	DT
50957	975	17	interior	interior	NN
50957	975	18	of	of	IN
50957	975	19	Greenland	Greenland	NNP
50957	975	20	was	be	VBD
50957	975	21	free	free	JJ
50957	975	22	from	from	IN
50957	975	23	ice	ice	NN
50957	975	24	,	,	,
50957	975	25	and	and	CC
50957	975	26	was	be	VBD
50957	975	27	perhaps	perhaps	RB
50957	975	28	inhabited	inhabit	VBN
50957	975	29	.	.	.
50957	976	1	It	-PRON-	PRP
50957	976	2	was	be	VBD
50957	976	3	in	in	IN
50957	976	4	part	part	NN
50957	976	5	to	to	TO
50957	976	6	solve	solve	VB
50957	976	7	this	this	DT
50957	976	8	problem	problem	NN
50957	976	9	that	that	WDT
50957	976	10	Baron	Baron	NNP
50957	976	11	Nordenskiöld	Nordenskiöld	NNP
50957	976	12	set	set	VBD
50957	976	13	out	out	RP
50957	976	14	upon	upon	IN
50957	976	15	his	-PRON-	PRP$
50957	976	16	expedition	expedition	NN
50957	976	17	of	of	IN
50957	976	18	1883	1883	CD
50957	976	19	.	.	.
50957	977	1	Ascending	ascend	VBG
50957	977	2	the	the	DT
50957	977	3	ice	ice	NN
50957	977	4	-	-	HYPH
50957	977	5	sheet	sheet	NN
50957	977	6	from	from	IN
50957	977	7	Disco	Disco	NNP
50957	977	8	Bay	Bay	NNP
50957	977	9	,	,	,
50957	977	10	in	in	IN
50957	977	11	latitude	latitude	NN
50957	977	12	69	69	CD
50957	977	13	°	°	NNS
50957	977	14	,	,	,
50957	977	15	he	-PRON-	PRP
50957	977	16	proceeded	proceed	VBD
50957	977	17	eastward	eastward	RB
50957	977	18	for	for	IN
50957	977	19	eighteen	eighteen	CD
50957	977	20	days	day	NNS
50957	977	21	across	across	IN
50957	977	22	a	a	DT
50957	977	23	continuous	continuous	JJ
50957	977	24	ice	ice	NN
50957	977	25	-	-	HYPH
50957	977	26	field	field	NN
50957	977	27	.	.	.
50957	978	1	Rivers	river	NNS
50957	978	2	were	be	VBD
50957	978	3	flowing	flow	VBG
50957	978	4	in	in	IN
50957	978	5	channels	channel	NNS
50957	978	6	upon	upon	IN
50957	978	7	the	the	DT
50957	978	8	surface	surface	NN
50957	978	9	like	like	IN
50957	978	10	those	those	DT
50957	978	11	cut	cut	VBN
50957	978	12	on	on	IN
50957	978	13	land	land	NN
50957	978	14	in	in	IN
50957	978	15	horizontal	horizontal	JJ
50957	978	16	strata	strata	NN
50957	978	17	of	of	IN
50957	978	18	shale	shale	NN
50957	978	19	or	or	CC
50957	978	20	sandstone	sandstone	NN
50957	978	21	,	,	,
50957	978	22	only	only	RB
50957	978	23	that	that	IN
50957	978	24	the	the	DT
50957	978	25	pure	pure	JJ
50957	978	26	deep	deep	JJ
50957	978	27	blue	blue	NN
50957	978	28	of	of	IN
50957	978	29	the	the	DT
50957	978	30	ice	ice	NN
50957	978	31	-	-	HYPH
50957	978	32	walls	wall	NNS
50957	978	33	was	be	VBD
50957	978	34	,	,	,
50957	978	35	by	by	IN
50957	978	36	comparison	comparison	NN
50957	978	37	,	,	,
50957	978	38	infinitely	infinitely	RB
50957	978	39	more	more	RBR
50957	978	40	beautiful	beautiful	JJ
50957	978	41	.	.	.
50957	979	1	These	these	DT
50957	979	2	rivers	river	NNS
50957	979	3	were	be	VBD
50957	979	4	not	not	RB
50957	979	5	,	,	,
50957	979	6	however	however	RB
50957	979	7	,	,	,
50957	979	8	perfectly	perfectly	RB
50957	979	9	continuous	continuous	JJ
50957	979	10	.	.	.
50957	980	1	After	after	IN
50957	980	2	flowing	flow	VBG
50957	980	3	for	for	IN
50957	980	4	a	a	DT
50957	980	5	distance	distance	NN
50957	980	6	in	in	IN
50957	980	7	channels	channel	NNS
50957	980	8	on	on	IN
50957	980	9	the	the	DT
50957	980	10	surface	surface	NN
50957	980	11	,	,	,
50957	980	12	they	-PRON-	PRP
50957	980	13	,	,	,
50957	980	14	one	one	NN
50957	980	15	and	and	CC
50957	980	16	all	all	DT
50957	980	17	,	,	,
50957	980	18	plunged	plunge	VBN
50957	980	19	with	with	IN
50957	980	20	deafening	deafen	VBG
50957	980	21	roar	roar	NN
50957	980	22	into	into	IN
50957	980	23	some	some	DT
50957	980	24	yawning	yawn	VBG
50957	980	25	crevasse	crevasse	NN
50957	980	26	,	,	,
50957	980	27	to	to	TO
50957	980	28	find	find	VB
50957	980	29	their	-PRON-	PRP$
50957	980	30	way	way	NN
50957	980	31	to	to	IN
50957	980	32	the	the	DT
50957	980	33	sea	sea	NN
50957	980	34	through	through	IN
50957	980	35	subglacial	subglacial	JJ
50957	980	36	channels	channel	NNS
50957	980	37	.	.	.
50957	981	1	Numerous	numerous	JJ
50957	981	2	lakes	lake	NNS
50957	981	3	with	with	IN
50957	981	4	shores	shore	NNS
50957	981	5	of	of	IN
50957	981	6	ice	ice	NN
50957	981	7	were	be	VBD
50957	981	8	also	also	RB
50957	981	9	encountered	encounter	VBN
50957	981	10	.	.	.
50957	982	1	[	[	-LRB-
50957	982	2	Illustration	illustration	NN
50957	982	3	:	:	:
50957	982	4	Fig	Fig	NNP
50957	982	5	.	.	.
50957	983	1	15.--Map	15.--map	CD
50957	983	2	of	of	IN
50957	983	3	Greenland	Greenland	NNP
50957	983	4	.	.	.
50957	984	1	The	the	DT
50957	984	2	arrow	arrow	NN
50957	984	3	-	-	HYPH
50957	984	4	points	point	NNS
50957	984	5	mark	mark	VBP
50957	984	6	the	the	DT
50957	984	7	margin	margin	NN
50957	984	8	of	of	IN
50957	984	9	the	the	DT
50957	984	10	ice	ice	NN
50957	984	11	-	-	HYPH
50957	984	12	field	field	NN
50957	984	13	.	.	.
50957	984	14	]	]	-RRB-
50957	985	1	"	"	``
50957	985	2	On	on	IN
50957	985	3	bending	bend	VBG
50957	985	4	down	down	RP
50957	985	5	the	the	DT
50957	985	6	ear	ear	NN
50957	985	7	to	to	IN
50957	985	8	the	the	DT
50957	985	9	ice	ice	NN
50957	985	10	,	,	,
50957	985	11	"	"	''
50957	985	12	says	say	VBZ
50957	985	13	this	this	DT
50957	985	14	explorer	explorer	NN
50957	985	15	,	,	,
50957	985	16	"	"	``
50957	985	17	we	-PRON-	PRP
50957	985	18	could	could	MD
50957	985	19	hear	hear	VB
50957	985	20	on	on	IN
50957	985	21	every	every	DT
50957	985	22	side	side	NN
50957	985	23	a	a	DT
50957	985	24	peculiar	peculiar	JJ
50957	985	25	subterranean	subterranean	JJ
50957	985	26	hum	hum	NN
50957	985	27	,	,	,
50957	985	28	proceeding	proceed	VBG
50957	985	29	from	from	IN
50957	985	30	rivers	river	NNS
50957	985	31	flowing	flow	VBG
50957	985	32	within	within	IN
50957	985	33	the	the	DT
50957	985	34	ice	ice	NN
50957	985	35	;	;	:
50957	985	36	and	and	CC
50957	985	37	occasionally	occasionally	RB
50957	985	38	a	a	DT
50957	985	39	loud	loud	JJ
50957	985	40	,	,	,
50957	985	41	single	single	JJ
50957	985	42	report	report	NN
50957	985	43	,	,	,
50957	985	44	like	like	IN
50957	985	45	that	that	DT
50957	985	46	of	of	IN
50957	985	47	a	a	DT
50957	985	48	cannon	cannon	NN
50957	985	49	,	,	,
50957	985	50	gave	give	VBD
50957	985	51	notice	notice	NN
50957	985	52	of	of	IN
50957	985	53	the	the	DT
50957	985	54	formation	formation	NN
50957	985	55	of	of	IN
50957	985	56	a	a	DT
50957	985	57	new	new	JJ
50957	985	58	glacier	glacier	NN
50957	985	59	-	-	HYPH
50957	985	60	cleft	cleave	VBN
50957	985	61	....	....	.
50957	986	1	In	in	IN
50957	986	2	the	the	DT
50957	986	3	afternoon	afternoon	NN
50957	986	4	we	-PRON-	PRP
50957	986	5	saw	see	VBD
50957	986	6	at	at	IN
50957	986	7	some	some	DT
50957	986	8	distance	distance	NN
50957	986	9	from	from	IN
50957	986	10	us	-PRON-	PRP
50957	986	11	a	a	DT
50957	986	12	well	well	RB
50957	986	13	-	-	HYPH
50957	986	14	defined	define	VBN
50957	986	15	pillar	pillar	NN
50957	986	16	of	of	IN
50957	986	17	mist	mist	NN
50957	986	18	,	,	,
50957	986	19	which	which	WDT
50957	986	20	,	,	,
50957	986	21	when	when	WRB
50957	986	22	we	-PRON-	PRP
50957	986	23	approached	approach	VBD
50957	986	24	it	-PRON-	PRP
50957	986	25	,	,	,
50957	986	26	appeared	appear	VBD
50957	986	27	to	to	TO
50957	986	28	rise	rise	VB
50957	986	29	from	from	IN
50957	986	30	a	a	DT
50957	986	31	bottomless	bottomless	JJ
50957	986	32	abyss	abyss	NN
50957	986	33	,	,	,
50957	986	34	into	into	IN
50957	986	35	which	which	WDT
50957	986	36	a	a	DT
50957	986	37	mighty	mighty	JJ
50957	986	38	glacier	glacier	NN
50957	986	39	-	-	HYPH
50957	986	40	river	river	NN
50957	986	41	fell	fall	VBD
50957	986	42	.	.	.
50957	987	1	The	the	DT
50957	987	2	vast	vast	JJ
50957	987	3	,	,	,
50957	987	4	roaring	roar	VBG
50957	987	5	water	water	NN
50957	987	6	-	-	HYPH
50957	987	7	mass	mass	NN
50957	987	8	had	have	VBD
50957	987	9	bored	bore	VBN
50957	987	10	for	for	IN
50957	987	11	itself	-PRON-	PRP
50957	987	12	a	a	DT
50957	987	13	vertical	vertical	JJ
50957	987	14	hole	hole	NN
50957	987	15	,	,	,
50957	987	16	probably	probably	RB
50957	987	17	down	down	IN
50957	987	18	to	to	IN
50957	987	19	the	the	DT
50957	987	20	rock	rock	NN
50957	987	21	,	,	,
50957	987	22	certainly	certainly	RB
50957	987	23	more	more	JJR
50957	987	24	than	than	IN
50957	987	25	two	two	CD
50957	987	26	thousand	thousand	CD
50957	987	27	feet	foot	NNS
50957	987	28	beneath	beneath	RB
50957	987	29	,	,	,
50957	987	30	on	on	IN
50957	987	31	which	which	WDT
50957	987	32	the	the	DT
50957	987	33	glacier	glacier	NN
50957	987	34	rested	rest	VBD
50957	987	35	.	.	.
50957	988	1	"	"	``
50957	988	2	[	[	-LRB-
50957	988	3	AJ	AJ	NNP
50957	988	4	]	]	-RRB-
50957	988	5	[	[	-LRB-
50957	988	6	Footnote	Footnote	NNP
50957	988	7	AJ	AJ	NNP
50957	988	8	:	:	:
50957	988	9	Geological	Geological	NNP
50957	988	10	Magazine	Magazine	NNP
50957	988	11	,	,	,
50957	988	12	vol	vol	NNP
50957	988	13	.	.	.
50957	989	1	ix	ix	NNP
50957	989	2	,	,	,
50957	989	3	pp	pp	NNP
50957	989	4	.	.	.
50957	990	1	393	393	CD
50957	990	2	,	,	,
50957	990	3	399	399	CD
50957	990	4	.	.	.
50957	990	5	]	]	-RRB-
50957	991	1	At	at	IN
50957	991	2	the	the	DT
50957	991	3	end	end	NN
50957	991	4	of	of	IN
50957	991	5	the	the	DT
50957	991	6	eighteen	eighteen	CD
50957	991	7	days	day	NNS
50957	991	8	Nordenskiöld	Nordenskiöld	NNP
50957	991	9	found	find	VBD
50957	991	10	himself	-PRON-	PRP
50957	991	11	about	about	IN
50957	991	12	a	a	DT
50957	991	13	hundred	hundred	CD
50957	991	14	and	and	CC
50957	991	15	fifty	fifty	CD
50957	991	16	miles	mile	NNS
50957	991	17	from	from	IN
50957	991	18	his	-PRON-	PRP$
50957	991	19	starting	starting	NN
50957	991	20	-	-	HYPH
50957	991	21	point	point	NN
50957	991	22	,	,	,
50957	991	23	and	and	CC
50957	991	24	about	about	RB
50957	991	25	five	five	CD
50957	991	26	thousand	thousand	CD
50957	991	27	feet	foot	NNS
50957	991	28	above	above	IN
50957	991	29	the	the	DT
50957	991	30	sea	sea	NN
50957	991	31	.	.	.
50957	992	1	Here	here	RB
50957	992	2	the	the	DT
50957	992	3	party	party	NN
50957	992	4	rested	rest	VBD
50957	992	5	,	,	,
50957	992	6	and	and	CC
50957	992	7	sent	send	VBD
50957	992	8	two	two	CD
50957	992	9	Eskimos	eskimo	NNS
50957	992	10	forward	forward	RB
50957	992	11	on	on	IN
50957	992	12	_	_	NNP
50957	992	13	skidor_--a	skidor_--a	NNP
50957	992	14	kind	kind	RB
50957	992	15	of	of	IN
50957	992	16	long	long	JJ
50957	992	17	wooden	wooden	JJ
50957	992	18	skate	skate	NN
50957	992	19	,	,	,
50957	992	20	with	with	IN
50957	992	21	which	which	WDT
50957	992	22	they	-PRON-	PRP
50957	992	23	could	could	MD
50957	992	24	move	move	VB
50957	992	25	rapidly	rapidly	RB
50957	992	26	over	over	IN
50957	992	27	the	the	DT
50957	992	28	ice	ice	NN
50957	992	29	,	,	,
50957	992	30	notwithstanding	notwithstanding	IN
50957	992	31	the	the	DT
50957	992	32	numerous	numerous	JJ
50957	992	33	small	small	JJ
50957	992	34	,	,	,
50957	992	35	circular	circular	JJ
50957	992	36	holes	hole	NNS
50957	992	37	which	which	WDT
50957	992	38	everywhere	everywhere	RB
50957	992	39	pitted	pit	VBD
50957	992	40	the	the	DT
50957	992	41	surface	surface	NN
50957	992	42	.	.	.
50957	993	1	These	these	DT
50957	993	2	Eskimos	Eskimos	NNPS
50957	993	3	were	be	VBD
50957	993	4	gone	go	VBN
50957	993	5	fifty	fifty	CD
50957	993	6	-	-	HYPH
50957	993	7	seven	seven	CD
50957	993	8	hours	hour	NNS
50957	993	9	,	,	,
50957	993	10	having	have	VBG
50957	993	11	slept	sleep	VBN
50957	993	12	only	only	RB
50957	993	13	four	four	CD
50957	993	14	hours	hour	NNS
50957	993	15	of	of	IN
50957	993	16	the	the	DT
50957	993	17	period	period	NN
50957	993	18	.	.	.
50957	994	1	It	-PRON-	PRP
50957	994	2	is	be	VBZ
50957	994	3	estimated	estimate	VBN
50957	994	4	that	that	IN
50957	994	5	they	-PRON-	PRP
50957	994	6	made	make	VBD
50957	994	7	about	about	RB
50957	994	8	a	a	DT
50957	994	9	hundred	hundred	CD
50957	994	10	and	and	CC
50957	994	11	fifty	fifty	CD
50957	994	12	miles	mile	NNS
50957	994	13	,	,	,
50957	994	14	and	and	CC
50957	994	15	attained	attain	VBD
50957	994	16	an	an	DT
50957	994	17	altitude	altitude	NN
50957	994	18	of	of	IN
50957	994	19	six	six	CD
50957	994	20	thousand	thousand	CD
50957	994	21	feet	foot	NNS
50957	994	22	.	.	.
50957	995	1	The	the	DT
50957	995	2	ice	ice	NN
50957	995	3	is	be	VBZ
50957	995	4	reported	report	VBN
50957	995	5	as	as	IN
50957	995	6	rising	rise	VBG
50957	995	7	in	in	IN
50957	995	8	distinct	distinct	JJ
50957	995	9	terraces	terrace	NNS
50957	995	10	,	,	,
50957	995	11	and	and	CC
50957	995	12	as	as	IN
50957	995	13	seemingly	seemingly	RB
50957	995	14	boundless	boundless	JJ
50957	995	15	beyond	beyond	IN
50957	995	16	.	.	.
50957	996	1	If	if	IN
50957	996	2	this	this	DT
50957	996	3	is	be	VBZ
50957	996	4	the	the	DT
50957	996	5	case	case	NN
50957	996	6	,	,	,
50957	996	7	two	two	CD
50957	996	8	hundred	hundred	CD
50957	996	9	miles	mile	NNS
50957	996	10	from	from	IN
50957	996	11	Disco	Disco	NNP
50957	996	12	Bay	Bay	NNP
50957	996	13	,	,	,
50957	996	14	there	there	EX
50957	996	15	would	would	MD
50957	996	16	seem	seem	VB
50957	996	17	little	little	JJ
50957	996	18	hope	hope	NN
50957	996	19	of	of	IN
50957	996	20	finding	find	VBG
50957	996	21	in	in	IN
50957	996	22	Greenland	Greenland	NNP
50957	996	23	an	an	DT
50957	996	24	interior	interior	JJ
50957	996	25	freed	free	VBN
50957	996	26	from	from	IN
50957	996	27	ice	ice	NN
50957	996	28	.	.	.
50957	997	1	So	so	RB
50957	997	2	we	-PRON-	PRP
50957	997	3	may	may	MD
50957	997	4	pretty	pretty	RB
50957	997	5	confidently	confidently	RB
50957	997	6	speak	speak	VB
50957	997	7	of	of	IN
50957	997	8	that	that	DT
50957	997	9	continental	continental	JJ
50957	997	10	body	body	NN
50957	997	11	of	of	IN
50957	997	12	land	land	NN
50957	997	13	as	as	IN
50957	997	14	still	still	RB
50957	997	15	enveloped	envelop	VBN
50957	997	16	in	in	IN
50957	997	17	an	an	DT
50957	997	18	ice	ice	NN
50957	997	19	-	-	HYPH
50957	997	20	sheet	sheet	NN
50957	997	21	.	.	.
50957	998	1	Up	up	IN
50957	998	2	to	to	IN
50957	998	3	about	about	IN
50957	998	4	latitude	latitude	NN
50957	998	5	75	75	CD
50957	998	6	°	°	NNS
50957	998	7	,	,	,
50957	998	8	however	however	RB
50957	998	9	,	,	,
50957	998	10	the	the	DT
50957	998	11	continent	continent	NN
50957	998	12	is	be	VBZ
50957	998	13	fringed	fringe	VBN
50957	998	14	by	by	IN
50957	998	15	a	a	DT
50957	998	16	border	border	NN
50957	998	17	of	of	IN
50957	998	18	islands	island	NNS
50957	998	19	,	,	,
50957	998	20	over	over	IN
50957	998	21	which	which	WDT
50957	998	22	there	there	EX
50957	998	23	is	be	VBZ
50957	998	24	no	no	DT
50957	998	25	continuous	continuous	JJ
50957	998	26	covering	covering	NN
50957	998	27	of	of	IN
50957	998	28	ice	ice	NN
50957	998	29	.	.	.
50957	999	1	In	in	IN
50957	999	2	south	south	NNP
50957	999	3	Greenland	Greenland	NNP
50957	999	4	the	the	DT
50957	999	5	continuous	continuous	JJ
50957	999	6	ice	ice	NN
50957	999	7	-	-	HYPH
50957	999	8	sheet	sheet	NN
50957	999	9	is	be	VBZ
50957	999	10	reached	reach	VBN
50957	999	11	about	about	RB
50957	999	12	thirty	thirty	CD
50957	999	13	miles	mile	NNS
50957	999	14	back	back	RB
50957	999	15	from	from	IN
50957	999	16	the	the	DT
50957	999	17	shore	shore	NN
50957	999	18	.	.	.
50957	1000	1	A	a	DT
50957	1000	2	summary	summary	NN
50957	1000	3	of	of	IN
50957	1000	4	the	the	DT
50957	1000	5	results	result	NNS
50957	1000	6	of	of	IN
50957	1000	7	Greenland	Greenland	NNP
50957	1000	8	exploration	exploration	NN
50957	1000	9	was	be	VBD
50957	1000	10	given	give	VBN
50957	1000	11	by	by	IN
50957	1000	12	Dr.	Dr.	NNP
50957	1000	13	Kink	Kink	NNP
50957	1000	14	in	in	IN
50957	1000	15	1886	1886	CD
50957	1000	16	,	,	,
50957	1000	17	from	from	IN
50957	1000	18	which	which	WDT
50957	1000	19	it	-PRON-	PRP
50957	1000	20	appears	appear	VBZ
50957	1000	21	that	that	IN
50957	1000	22	since	since	IN
50957	1000	23	1876	1876	CD
50957	1000	24	one	one	CD
50957	1000	25	thousand	thousand	CD
50957	1000	26	miles	mile	NNS
50957	1000	27	of	of	IN
50957	1000	28	the	the	DT
50957	1000	29	coast	coast	NN
50957	1000	30	-	-	HYPH
50957	1000	31	line	line	NN
50957	1000	32	have	have	VBP
50957	1000	33	been	be	VBN
50957	1000	34	carefully	carefully	RB
50957	1000	35	explored	explore	VBN
50957	1000	36	by	by	IN
50957	1000	37	entering	enter	VBG
50957	1000	38	every	every	DT
50957	1000	39	fiord	fiord	NN
50957	1000	40	and	and	CC
50957	1000	41	attempting	attempt	VBG
50957	1000	42	to	to	TO
50957	1000	43	reach	reach	VB
50957	1000	44	the	the	DT
50957	1000	45	inland	inland	JJ
50957	1000	46	ice	ice	NN
50957	1000	47	.	.	.
50957	1001	1	According	accord	VBG
50957	1001	2	to	to	IN
50957	1001	3	this	this	DT
50957	1001	4	authority--	authority--	UH
50957	1001	5	We	-PRON-	PRP
50957	1001	6	are	be	VBP
50957	1001	7	now	now	RB
50957	1001	8	able	able	JJ
50957	1001	9	to	to	TO
50957	1001	10	demonstrate	demonstrate	VB
50957	1001	11	that	that	IN
50957	1001	12	a	a	DT
50957	1001	13	movement	movement	NN
50957	1001	14	of	of	IN
50957	1001	15	ice	ice	NN
50957	1001	16	from	from	IN
50957	1001	17	the	the	DT
50957	1001	18	central	central	JJ
50957	1001	19	regions	region	NNS
50957	1001	20	of	of	IN
50957	1001	21	Greenland	Greenland	NNP
50957	1001	22	to	to	IN
50957	1001	23	the	the	DT
50957	1001	24	coast	coast	NN
50957	1001	25	continually	continually	RB
50957	1001	26	goes	go	VBZ
50957	1001	27	on	on	RP
50957	1001	28	,	,	,
50957	1001	29	and	and	CC
50957	1001	30	must	must	MD
50957	1001	31	be	be	VB
50957	1001	32	supposed	suppose	VBN
50957	1001	33	to	to	TO
50957	1001	34	act	act	VB
50957	1001	35	upon	upon	IN
50957	1001	36	the	the	DT
50957	1001	37	ground	ground	NN
50957	1001	38	over	over	IN
50957	1001	39	which	which	WDT
50957	1001	40	it	-PRON-	PRP
50957	1001	41	is	be	VBZ
50957	1001	42	pushed	push	VBN
50957	1001	43	so	so	IN
50957	1001	44	as	as	IN
50957	1001	45	to	to	TO
50957	1001	46	detach	detach	VB
50957	1001	47	and	and	CC
50957	1001	48	transport	transport	NN
50957	1001	49	fragments	fragment	NNS
50957	1001	50	of	of	IN
50957	1001	51	it	-PRON-	PRP
50957	1001	52	for	for	IN
50957	1001	53	such	such	PDT
50957	1001	54	a	a	DT
50957	1001	55	distance	distance	NN
50957	1001	56	....	....	.
50957	1002	1	The	the	DT
50957	1002	2	plainest	plain	JJS
50957	1002	3	idea	idea	NN
50957	1002	4	of	of	IN
50957	1002	5	the	the	DT
50957	1002	6	ice	ice	NN
50957	1002	7	-	-	HYPH
50957	1002	8	formation	formation	NN
50957	1002	9	here	here	RB
50957	1002	10	in	in	IN
50957	1002	11	question	question	NN
50957	1002	12	is	be	VBZ
50957	1002	13	given	give	VBN
50957	1002	14	by	by	IN
50957	1002	15	comparing	compare	VBG
50957	1002	16	it	-PRON-	PRP
50957	1002	17	with	with	IN
50957	1002	18	an	an	DT
50957	1002	19	inundation	inundation	NN
50957	1002	20	....	....	NFP
50957	1002	21	Only	only	RB
50957	1002	22	the	the	DT
50957	1002	23	marginal	marginal	JJ
50957	1002	24	parts	part	NNS
50957	1002	25	show	show	VBP
50957	1002	26	irregularity	irregularity	NN
50957	1002	27	;	;	:
50957	1002	28	towards	towards	IN
50957	1002	29	the	the	DT
50957	1002	30	interior	interior	JJ
50957	1002	31	the	the	DT
50957	1002	32	surface	surface	NN
50957	1002	33	grows	grow	VBZ
50957	1002	34	more	more	JJR
50957	1002	35	and	and	CC
50957	1002	36	more	more	JJR
50957	1002	37	level	level	NN
50957	1002	38	and	and	CC
50957	1002	39	passes	pass	VBZ
50957	1002	40	into	into	IN
50957	1002	41	a	a	DT
50957	1002	42	plain	plain	RB
50957	1002	43	very	very	RB
50957	1002	44	slightly	slightly	RB
50957	1002	45	rising	rise	VBG
50957	1002	46	in	in	IN
50957	1002	47	the	the	DT
50957	1002	48	same	same	JJ
50957	1002	49	direction	direction	NN
50957	1002	50	.	.	.
50957	1003	1	It	-PRON-	PRP
50957	1003	2	has	have	VBZ
50957	1003	3	been	be	VBN
50957	1003	4	proved	prove	VBN
50957	1003	5	that	that	IN
50957	1003	6	,	,	,
50957	1003	7	ascending	ascend	VBG
50957	1003	8	its	-PRON-	PRP$
50957	1003	9	extreme	extreme	JJ
50957	1003	10	verge	verge	NN
50957	1003	11	,	,	,
50957	1003	12	where	where	WRB
50957	1003	13	it	-PRON-	PRP
50957	1003	14	has	have	VBZ
50957	1003	15	spread	spread	VBN
50957	1003	16	like	like	IN
50957	1003	17	a	a	DT
50957	1003	18	lava	lava	NN
50957	1003	19	-	-	HYPH
50957	1003	20	stream	stream	NN
50957	1003	21	over	over	IN
50957	1003	22	the	the	DT
50957	1003	23	lower	low	JJR
50957	1003	24	ground	ground	NN
50957	1003	25	in	in	IN
50957	1003	26	front	front	NN
50957	1003	27	of	of	IN
50957	1003	28	it	-PRON-	PRP
50957	1003	29	,	,	,
50957	1003	30	the	the	DT
50957	1003	31	irregularities	irregularity	NNS
50957	1003	32	are	be	VBP
50957	1003	33	chiefly	chiefly	RB
50957	1003	34	met	meet	VBN
50957	1003	35	with	with	IN
50957	1003	36	up	up	IN
50957	1003	37	to	to	IN
50957	1003	38	a	a	DT
50957	1003	39	height	height	NN
50957	1003	40	of	of	IN
50957	1003	41	2,000	2,000	CD
50957	1003	42	feet	foot	NNS
50957	1003	43	,	,	,
50957	1003	44	but	but	CC
50957	1003	45	the	the	DT
50957	1003	46	distance	distance	NN
50957	1003	47	from	from	IN
50957	1003	48	the	the	DT
50957	1003	49	margin	margin	NN
50957	1003	50	in	in	IN
50957	1003	51	which	which	WDT
50957	1003	52	the	the	DT
50957	1003	53	height	height	NN
50957	1003	54	is	be	VBZ
50957	1003	55	reached	reach	VBN
50957	1003	56	varies	varie	NNS
50957	1003	57	much	much	JJ
50957	1003	58	.	.	.
50957	1004	1	While	while	IN
50957	1004	2	under	under	IN
50957	1004	3	68	68	CD
50957	1004	4	-	-	HYPH
50957	1004	5	1/2	1/2	CD
50957	1004	6	°	°	,
50957	1004	7	north	north	NN
50957	1004	8	latitude	latitude	NN
50957	1004	9	it	-PRON-	PRP
50957	1004	10	took	take	VBD
50957	1004	11	twenty	twenty	CD
50957	1004	12	-	-	HYPH
50957	1004	13	four	four	CD
50957	1004	14	miles	mile	NNS
50957	1004	15	before	before	IN
50957	1004	16	this	this	DT
50957	1004	17	elevation	elevation	NN
50957	1004	18	was	be	VBD
50957	1004	19	attained	attain	VBN
50957	1004	20	,	,	,
50957	1004	21	in	in	IN
50957	1004	22	72	72	CD
50957	1004	23	-	-	SYM
50957	1004	24	1/2	1/2	CD
50957	1004	25	°	°	,
50957	1004	26	the	the	DT
50957	1004	27	same	same	JJ
50957	1004	28	height	height	NN
50957	1004	29	was	be	VBD
50957	1004	30	arrived	arrive	VBN
50957	1004	31	at	at	IN
50957	1004	32	in	in	IN
50957	1004	33	half	half	PDT
50957	1004	34	the	the	DT
50957	1004	35	distance	distance	NN
50957	1004	36	....	....	.
50957	1004	37	A	a	DT
50957	1004	38	general	general	JJ
50957	1004	39	movement	movement	NN
50957	1004	40	of	of	IN
50957	1004	41	the	the	DT
50957	1004	42	whole	whole	JJ
50957	1004	43	mass	mass	NN
50957	1004	44	from	from	IN
50957	1004	45	the	the	DT
50957	1004	46	central	central	JJ
50957	1004	47	regions	region	NNS
50957	1004	48	towards	towards	IN
50957	1004	49	the	the	DT
50957	1004	50	sea	sea	NN
50957	1004	51	is	be	VBZ
50957	1004	52	still	still	RB
50957	1004	53	continued	continue	VBN
50957	1004	54	,	,	,
50957	1004	55	but	but	CC
50957	1004	56	it	-PRON-	PRP
50957	1004	57	concentrates	concentrate	VBZ
50957	1004	58	its	-PRON-	PRP$
50957	1004	59	force	force	NN
50957	1004	60	to	to	IN
50957	1004	61	comparatively	comparatively	RB
50957	1004	62	few	few	JJ
50957	1004	63	points	point	NNS
50957	1004	64	in	in	IN
50957	1004	65	the	the	DT
50957	1004	66	most	most	RBS
50957	1004	67	extraordinary	extraordinary	JJ
50957	1004	68	degree	degree	NN
50957	1004	69	.	.	.
50957	1005	1	These	these	DT
50957	1005	2	points	point	NNS
50957	1005	3	are	be	VBP
50957	1005	4	represented	represent	VBN
50957	1005	5	by	by	IN
50957	1005	6	the	the	DT
50957	1005	7	ice	ice	NN
50957	1005	8	-	-	HYPH
50957	1005	9	fiords	fiord	NNS
50957	1005	10	,	,	,
50957	1005	11	through	through	IN
50957	1005	12	which	which	WDT
50957	1005	13	the	the	DT
50957	1005	14	annual	annual	JJ
50957	1005	15	surplus	surplus	NN
50957	1005	16	ice	ice	NN
50957	1005	17	is	be	VBZ
50957	1005	18	carried	carry	VBN
50957	1005	19	off	off	RP
50957	1005	20	in	in	IN
50957	1005	21	the	the	DT
50957	1005	22	shape	shape	NN
50957	1005	23	of	of	IN
50957	1005	24	bergs	berg	NNS
50957	1005	25	....	....	.
50957	1006	1	In	in	IN
50957	1006	2	Danish	Danish	NNP
50957	1006	3	Greenland	Greenland	NNP
50957	1006	4	are	be	VBP
50957	1006	5	found	find	VBN
50957	1006	6	five	five	CD
50957	1006	7	of	of	IN
50957	1006	8	the	the	DT
50957	1006	9	first	first	JJ
50957	1006	10	,	,	,
50957	1006	11	four	four	CD
50957	1006	12	of	of	IN
50957	1006	13	the	the	DT
50957	1006	14	second	second	JJ
50957	1006	15	,	,	,
50957	1006	16	and	and	CC
50957	1006	17	eight	eight	CD
50957	1006	18	of	of	IN
50957	1006	19	the	the	DT
50957	1006	20	third	third	JJ
50957	1006	21	(	(	-LRB-
50957	1006	22	or	or	CC
50957	1006	23	least	least	JJS
50957	1006	24	productive	productive	JJ
50957	1006	25	)	)	-RRB-
50957	1006	26	class	class	NN
50957	1006	27	,	,	,
50957	1006	28	besides	besides	IN
50957	1006	29	a	a	DT
50957	1006	30	number	number	NN
50957	1006	31	of	of	IN
50957	1006	32	inlets	inlet	NNS
50957	1006	33	which	which	WDT
50957	1006	34	only	only	RB
50957	1006	35	receive	receive	VBP
50957	1006	36	insignificant	insignificant	JJ
50957	1006	37	fragments	fragment	NNS
50957	1006	38	.	.	.
50957	1007	1	Direct	direct	JJ
50957	1007	2	measurements	measurement	NNS
50957	1007	3	of	of	IN
50957	1007	4	the	the	DT
50957	1007	5	velocity	velocity	NN
50957	1007	6	have	have	VBP
50957	1007	7	now	now	RB
50957	1007	8	been	be	VBN
50957	1007	9	applied	apply	VBN
50957	1007	10	on	on	IN
50957	1007	11	three	three	CD
50957	1007	12	first	first	JJ
50957	1007	13	-	-	HYPH
50957	1007	14	rate	rate	NN
50957	1007	15	and	and	CC
50957	1007	16	one	one	CD
50957	1007	17	second	second	JJ
50957	1007	18	-	-	HYPH
50957	1007	19	rate	rate	NN
50957	1007	20	fiords	fiord	NNS
50957	1007	21	,	,	,
50957	1007	22	all	all	DT
50957	1007	23	situated	situate	VBN
50957	1007	24	between	between	IN
50957	1007	25	69	69	CD
50957	1007	26	°	°	NNS
50957	1007	27	and	and	CC
50957	1007	28	71	71	CD
50957	1007	29	°	°	NNS
50957	1007	30	north	north	NN
50957	1007	31	latitude	latitude	NN
50957	1007	32	.	.	.
50957	1008	1	The	the	DT
50957	1008	2	measurements	measurement	NNS
50957	1008	3	have	have	VBP
50957	1008	4	been	be	VBN
50957	1008	5	repeated	repeat	VBN
50957	1008	6	during	during	IN
50957	1008	7	the	the	DT
50957	1008	8	coldest	cold	JJS
50957	1008	9	and	and	CC
50957	1008	10	the	the	DT
50957	1008	11	warmest	warm	JJS
50957	1008	12	season	season	NN
50957	1008	13	,	,	,
50957	1008	14	and	and	CC
50957	1008	15	connected	connect	VBN
50957	1008	16	with	with	IN
50957	1008	17	surveying	surveying	NN
50957	1008	18	and	and	CC
50957	1008	19	other	other	JJ
50957	1008	20	investigations	investigation	NNS
50957	1008	21	of	of	IN
50957	1008	22	the	the	DT
50957	1008	23	inlets	inlet	NNS
50957	1008	24	and	and	CC
50957	1008	25	their	-PRON-	PRP$
50957	1008	26	environs	environ	NNS
50957	1008	27	.	.	.
50957	1009	1	It	-PRON-	PRP
50957	1009	2	is	be	VBZ
50957	1009	3	now	now	RB
50957	1009	4	proved	prove	VBN
50957	1009	5	that	that	IN
50957	1009	6	the	the	DT
50957	1009	7	glacier	glacier	NN
50957	1009	8	branches	branch	NNS
50957	1009	9	which	which	WDT
50957	1009	10	produce	produce	VBP
50957	1009	11	the	the	DT
50957	1009	12	bergs	berg	NNS
50957	1009	13	proceed	proceed	VBP
50957	1009	14	incessantly	incessantly	RB
50957	1009	15	at	at	IN
50957	1009	16	a	a	DT
50957	1009	17	rate	rate	NN
50957	1009	18	of	of	IN
50957	1009	19	thirty	thirty	CD
50957	1009	20	to	to	TO
50957	1009	21	fifty	fifty	CD
50957	1009	22	feet	foot	NNS
50957	1009	23	per	per	IN
50957	1009	24	diem	diem	NN
50957	1009	25	,	,	,
50957	1009	26	this	this	DT
50957	1009	27	movement	movement	NN
50957	1009	28	being	be	VBG
50957	1009	29	not	not	RB
50957	1009	30	at	at	RB
50957	1009	31	all	all	RB
50957	1009	32	influenced	influence	VBN
50957	1009	33	by	by	IN
50957	1009	34	the	the	DT
50957	1009	35	seasons	season	NNS
50957	1009	36	.	.	.
50957	1010	1	.	.	.
50957	1011	1	.	.	.
50957	1012	1	.	.	.
50957	1013	1	In	in	IN
50957	1013	2	the	the	DT
50957	1013	3	ice	ice	NN
50957	1013	4	-	-	HYPH
50957	1013	5	fiord	fiord	NN
50957	1013	6	of	of	IN
50957	1013	7	Jakobshavn	Jakobshavn	NNP
50957	1013	8	,	,	,
50957	1013	9	which	which	WDT
50957	1013	10	spreads	spread	VBZ
50957	1013	11	its	-PRON-	PRP$
50957	1013	12	enormous	enormous	JJ
50957	1013	13	bergs	berg	NNS
50957	1013	14	over	over	IN
50957	1013	15	Disco	Disco	NNP
50957	1013	16	Bay	Bay	NNP
50957	1013	17	and	and	CC
50957	1013	18	probably	probably	RB
50957	1013	19	far	far	RB
50957	1013	20	into	into	IN
50957	1013	21	the	the	DT
50957	1013	22	Atlantic	Atlantic	NNP
50957	1013	23	,	,	,
50957	1013	24	the	the	DT
50957	1013	25	productive	productive	JJ
50957	1013	26	part	part	NN
50957	1013	27	of	of	IN
50957	1013	28	the	the	DT
50957	1013	29	glacier	glacier	NN
50957	1013	30	is	be	VBZ
50957	1013	31	4,500	4,500	CD
50957	1013	32	metres	metre	NNS
50957	1013	33	(	(	-LRB-
50957	1013	34	about	about	RB
50957	1013	35	2	2	CD
50957	1013	36	-	-	SYM
50957	1013	37	1/2	1/2	CD
50957	1013	38	miles	mile	NNS
50957	1013	39	)	)	-RRB-
50957	1013	40	broad	broad	JJ
50957	1013	41	.	.	.
50957	1014	1	The	the	DT
50957	1014	2	movement	movement	NN
50957	1014	3	along	along	IN
50957	1014	4	its	-PRON-	PRP$
50957	1014	5	middle	middle	JJ
50957	1014	6	line	line	NN
50957	1014	7	,	,	,
50957	1014	8	which	which	WDT
50957	1014	9	is	be	VBZ
50957	1014	10	quicker	quick	JJR
50957	1014	11	than	than	IN
50957	1014	12	on	on	IN
50957	1014	13	the	the	DT
50957	1014	14	sides	side	NNS
50957	1014	15	nearer	nearer	VBP
50957	1014	16	the	the	DT
50957	1014	17	shores	shore	NNS
50957	1014	18	,	,	,
50957	1014	19	can	can	MD
50957	1014	20	be	be	VB
50957	1014	21	rated	rate	VBN
50957	1014	22	at	at	IN
50957	1014	23	fifty	fifty	CD
50957	1014	24	feet	foot	NNS
50957	1014	25	per	per	IN
50957	1014	26	diem	diem	NN
50957	1014	27	.	.	.
50957	1015	1	The	the	DT
50957	1015	2	bulk	bulk	NN
50957	1015	3	of	of	IN
50957	1015	4	ice	ice	NN
50957	1015	5	here	here	RB
50957	1015	6	annually	annually	RB
50957	1015	7	forced	force	VBN
50957	1015	8	into	into	IN
50957	1015	9	the	the	DT
50957	1015	10	sea	sea	NN
50957	1015	11	would	would	MD
50957	1015	12	,	,	,
50957	1015	13	if	if	IN
50957	1015	14	taken	take	VBN
50957	1015	15	on	on	IN
50957	1015	16	the	the	DT
50957	1015	17	shore	shore	NN
50957	1015	18	,	,	,
50957	1015	19	make	make	VB
50957	1015	20	a	a	DT
50957	1015	21	mountain	mountain	NN
50957	1015	22	two	two	CD
50957	1015	23	miles	mile	NNS
50957	1015	24	long	long	JJ
50957	1015	25	,	,	,
50957	1015	26	two	two	CD
50957	1015	27	miles	mile	NNS
50957	1015	28	broad	broad	JJ
50957	1015	29	,	,	,
50957	1015	30	and	and	CC
50957	1015	31	1,000	1,000	CD
50957	1015	32	feet	foot	NNS
50957	1015	33	high	high	JJ
50957	1015	34	.	.	.
50957	1016	1	The	the	DT
50957	1016	2	ice	ice	NN
50957	1016	3	-	-	HYPH
50957	1016	4	fiord	fiord	NN
50957	1016	5	of	of	IN
50957	1016	6	Torsukatak	Torsukatak	NNP
50957	1016	7	receives	receive	VBZ
50957	1016	8	four	four	CD
50957	1016	9	or	or	CC
50957	1016	10	five	five	CD
50957	1016	11	branches	branch	NNS
50957	1016	12	of	of	IN
50957	1016	13	the	the	DT
50957	1016	14	glacier	glacier	NN
50957	1016	15	;	;	:
50957	1016	16	the	the	DT
50957	1016	17	most	most	RBS
50957	1016	18	productive	productive	JJ
50957	1016	19	of	of	IN
50957	1016	20	them	-PRON-	PRP
50957	1016	21	is	be	VBZ
50957	1016	22	about	about	IN
50957	1016	23	9,000	9,000	CD
50957	1016	24	metres	metre	NNS
50957	1016	25	broad	broad	JJ
50957	1016	26	(	(	-LRB-
50957	1016	27	five	five	CD
50957	1016	28	miles	mile	NNS
50957	1016	29	)	)	-RRB-
50957	1016	30	,	,	,
50957	1016	31	and	and	CC
50957	1016	32	moves	move	NNS
50957	1016	33	between	between	IN
50957	1016	34	sixteen	sixteen	CD
50957	1016	35	and	and	CC
50957	1016	36	thirty	thirty	CD
50957	1016	37	-	-	HYPH
50957	1016	38	two	two	CD
50957	1016	39	feet	foot	NNS
50957	1016	40	per	per	IN
50957	1016	41	diem	diem	NN
50957	1016	42	.	.	.
50957	1017	1	The	the	DT
50957	1017	2	large	large	JJ
50957	1017	3	Karajak	Karajak	NNP
50957	1017	4	Glacier	Glacier	NNP
50957	1017	5	,	,	,
50957	1017	6	about	about	RB
50957	1017	7	7,000	7,000	CD
50957	1017	8	metres	metre	NNS
50957	1017	9	(	(	-LRB-
50957	1017	10	four	four	CD
50957	1017	11	miles	mile	NNS
50957	1017	12	)	)	-RRB-
50957	1017	13	broad	broad	RB
50957	1017	14	,	,	,
50957	1017	15	proceeds	proceed	VBZ
50957	1017	16	at	at	IN
50957	1017	17	a	a	DT
50957	1017	18	rate	rate	NN
50957	1017	19	of	of	IN
50957	1017	20	from	from	IN
50957	1017	21	twenty	twenty	CD
50957	1017	22	-	-	HYPH
50957	1017	23	two	two	CD
50957	1017	24	to	to	TO
50957	1017	25	thirty	thirty	CD
50957	1017	26	-	-	HYPH
50957	1017	27	eight	eight	CD
50957	1017	28	feet	foot	NNS
50957	1017	29	per	per	IN
50957	1017	30	diem	diem	NN
50957	1017	31	.	.	.
50957	1018	1	Finally	finally	RB
50957	1018	2	,	,	,
50957	1018	3	a	a	DT
50957	1018	4	glacier	glacier	NN
50957	1018	5	branch	branch	NN
50957	1018	6	dipping	dip	VBG
50957	1018	7	into	into	IN
50957	1018	8	the	the	DT
50957	1018	9	fiord	fiord	NN
50957	1018	10	of	of	IN
50957	1018	11	Jtivdliarsuk	Jtivdliarsuk	NNP
50957	1018	12	,	,	,
50957	1018	13	5,800	5,800	CD
50957	1018	14	metres	metre	NNS
50957	1018	15	broad	broad	JJ
50957	1018	16	(	(	-LRB-
50957	1018	17	three	three	CD
50957	1018	18	miles	mile	NNS
50957	1018	19	)	)	-RRB-
50957	1018	20	,	,	,
50957	1018	21	moved	move	VBD
50957	1018	22	between	between	IN
50957	1018	23	twenty	twenty	CD
50957	1018	24	-	-	HYPH
50957	1018	25	four	four	CD
50957	1018	26	and	and	CC
50957	1018	27	forty	forty	CD
50957	1018	28	-	-	HYPH
50957	1018	29	six	six	CD
50957	1018	30	feet	foot	NNS
50957	1018	31	per	per	IN
50957	1018	32	diem	diem	NN
50957	1018	33	.	.	.
50957	1019	1	[	[	-LRB-
50957	1019	2	AK	AK	NNP
50957	1019	3	]	]	-RRB-
50957	1019	4	[	[	-LRB-
50957	1019	5	Footnote	Footnote	NNP
50957	1019	6	AK	AK	NNP
50957	1019	7	:	:	:
50957	1019	8	See	see	VB
50957	1019	9	Transactions	transaction	NNS
50957	1019	10	of	of	IN
50957	1019	11	the	the	DT
50957	1019	12	Edinburgh	Edinburgh	NNP
50957	1019	13	Geological	Geological	NNP
50957	1019	14	Society	Society	NNP
50957	1019	15	for	for	IN
50957	1019	16	February	February	NNP
50957	1019	17	18	18	CD
50957	1019	18	,	,	,
50957	1019	19	1886	1886	CD
50957	1019	20	,	,	,
50957	1019	21	vol	vol	NNP
50957	1019	22	.	.	.
50957	1020	1	v	v	LS
50957	1020	2	,	,	,
50957	1020	3	part	part	NNP
50957	1020	4	ii	ii	NNP
50957	1020	5	,	,	,
50957	1020	6	pp	pp	NNP
50957	1020	7	.	.	.
50957	1021	1	286	286	CD
50957	1021	2	-	-	SYM
50957	1021	3	293	293	CD
50957	1021	4	.	.	.
50957	1021	5	]	]	-RRB-
50957	1022	1	The	the	DT
50957	1022	2	principal	principal	JJ
50957	1022	3	part	part	NN
50957	1022	4	of	of	IN
50957	1022	5	our	-PRON-	PRP$
50957	1022	6	information	information	NN
50957	1022	7	concerning	concern	VBG
50957	1022	8	the	the	DT
50957	1022	9	glaciers	glacier	NNS
50957	1022	10	of	of	IN
50957	1022	11	Greenland	Greenland	NNP
50957	1022	12	north	north	RB
50957	1022	13	of	of	IN
50957	1022	14	Melville	Melville	NNP
50957	1022	15	Bay	Bay	NNP
50957	1022	16	was	be	VBD
50957	1022	17	obtained	obtain	VBN
50957	1022	18	by	by	IN
50957	1022	19	Drs	Drs	NNP
50957	1022	20	.	.	.
50957	1023	1	Kane	Kane	NNP
50957	1023	2	and	and	CC
50957	1023	3	Hayes	Hayes	NNP
50957	1023	4	,	,	,
50957	1023	5	in	in	IN
50957	1023	6	1853	1853	CD
50957	1023	7	and	and	CC
50957	1023	8	1854	1854	CD
50957	1023	9	,	,	,
50957	1023	10	while	while	IN
50957	1023	11	conducting	conduct	VBG
50957	1023	12	an	an	DT
50957	1023	13	expedition	expedition	NN
50957	1023	14	in	in	IN
50957	1023	15	search	search	NN
50957	1023	16	of	of	IN
50957	1023	17	Sir	Sir	NNP
50957	1023	18	John	John	NNP
50957	1023	19	Franklin	Franklin	NNP
50957	1023	20	and	and	CC
50957	1023	21	his	-PRON-	PRP$
50957	1023	22	unfortunate	unfortunate	JJ
50957	1023	23	crew	crew	NN
50957	1023	24	.	.	.
50957	1024	1	Dr.	Dr.	NNP
50957	1024	2	Hayes	Hayes	NNP
50957	1024	3	conducted	conduct	VBD
50957	1024	4	another	another	DT
50957	1024	5	expedition	expedition	NN
50957	1024	6	to	to	IN
50957	1024	7	the	the	DT
50957	1024	8	same	same	JJ
50957	1024	9	desolate	desolate	JJ
50957	1024	10	region	region	NN
50957	1024	11	in	in	IN
50957	1024	12	1860	1860	CD
50957	1024	13	,	,	,
50957	1024	14	while	while	IN
50957	1024	15	other	other	JJ
50957	1024	16	explorers	explorer	NNS
50957	1024	17	have	have	VBP
50957	1024	18	to	to	TO
50957	1024	19	some	some	DT
50957	1024	20	extent	extent	NN
50957	1024	21	supplemented	supplement	VBD
50957	1024	22	their	-PRON-	PRP$
50957	1024	23	observations	observation	NNS
50957	1024	24	.	.	.
50957	1025	1	The	the	DT
50957	1025	2	largest	large	JJS
50957	1025	3	glacier	glacier	NN
50957	1025	4	which	which	WDT
50957	1025	5	they	-PRON-	PRP
50957	1025	6	saw	see	VBD
50957	1025	7	enters	enter	VBZ
50957	1025	8	the	the	DT
50957	1025	9	sea	sea	NN
50957	1025	10	between	between	IN
50957	1025	11	latitude	latitude	NN
50957	1025	12	79	79	CD
50957	1025	13	°	°	NNS
50957	1025	14	and	and	CC
50957	1025	15	80	80	CD
50957	1025	16	°	°	NNS
50957	1025	17	,	,	,
50957	1025	18	where	where	WRB
50957	1025	19	it	-PRON-	PRP
50957	1025	20	presents	present	VBZ
50957	1025	21	a	a	DT
50957	1025	22	precipitous	precipitous	JJ
50957	1025	23	discharging	discharging	NN
50957	1025	24	front	front	NN
50957	1025	25	more	more	JJR
50957	1025	26	than	than	IN
50957	1025	27	sixty	sixty	JJ
50957	1025	28	miles	mile	NNS
50957	1025	29	in	in	IN
50957	1025	30	width	width	NN
50957	1025	31	and	and	CC
50957	1025	32	hundreds	hundred	NNS
50957	1025	33	of	of	IN
50957	1025	34	feet	foot	NNS
50957	1025	35	in	in	IN
50957	1025	36	perpendicular	perpendicular	JJ
50957	1025	37	height	height	NN
50957	1025	38	.	.	.
50957	1026	1	Dr.	Dr.	NNP
50957	1026	2	Kane	Kane	NNP
50957	1026	3	gives	give	VBZ
50957	1026	4	his	-PRON-	PRP$
50957	1026	5	first	first	JJ
50957	1026	6	impressions	impression	NNS
50957	1026	7	of	of	IN
50957	1026	8	this	this	DT
50957	1026	9	grand	grand	JJ
50957	1026	10	glacier	glacier	NN
50957	1026	11	in	in	IN
50957	1026	12	the	the	DT
50957	1026	13	following	following	JJ
50957	1026	14	vivid	vivid	JJ
50957	1026	15	description	description	NN
50957	1026	16	:	:	:
50957	1026	17	"	"	``
50957	1026	18	I	-PRON-	PRP
50957	1026	19	will	will	MD
50957	1026	20	not	not	RB
50957	1026	21	attempt	attempt	VB
50957	1026	22	to	to	TO
50957	1026	23	do	do	VB
50957	1026	24	better	better	RB
50957	1026	25	by	by	IN
50957	1026	26	florid	florid	NN
50957	1026	27	description	description	NN
50957	1026	28	.	.	.
50957	1027	1	Men	man	NNS
50957	1027	2	only	only	RB
50957	1027	3	rhapsodize	rhapsodize	VB
50957	1027	4	about	about	IN
50957	1027	5	Niagara	Niagara	NNP
50957	1027	6	and	and	CC
50957	1027	7	the	the	DT
50957	1027	8	ocean	ocean	NN
50957	1027	9	.	.	.
50957	1028	1	My	-PRON-	PRP$
50957	1028	2	notes	note	NNS
50957	1028	3	speak	speak	VBP
50957	1028	4	simply	simply	RB
50957	1028	5	of	of	IN
50957	1028	6	the	the	DT
50957	1028	7	'	'	``
50957	1028	8	long	long	JJ
50957	1028	9	,	,	,
50957	1028	10	ever	ever	RB
50957	1028	11	-	-	HYPH
50957	1028	12	shining	shine	VBG
50957	1028	13	line	line	NN
50957	1028	14	of	of	IN
50957	1028	15	cliff	cliff	NN
50957	1028	16	diminished	diminish	VBN
50957	1028	17	to	to	IN
50957	1028	18	a	a	DT
50957	1028	19	well	well	RB
50957	1028	20	-	-	HYPH
50957	1028	21	pointed	point	VBN
50957	1028	22	wedge	wedge	NN
50957	1028	23	in	in	IN
50957	1028	24	the	the	DT
50957	1028	25	perspective	perspective	NN
50957	1028	26	'	'	''
50957	1028	27	;	;	:
50957	1028	28	and	and	CC
50957	1028	29	,	,	,
50957	1028	30	again	again	RB
50957	1028	31	,	,	,
50957	1028	32	of	of	IN
50957	1028	33	'	'	''
50957	1028	34	the	the	DT
50957	1028	35	face	face	NN
50957	1028	36	of	of	IN
50957	1028	37	glistening	glistening	NN
50957	1028	38	ice	ice	NN
50957	1028	39	,	,	,
50957	1028	40	sweeping	sweep	VBG
50957	1028	41	in	in	IN
50957	1028	42	a	a	DT
50957	1028	43	long	long	JJ
50957	1028	44	curve	curve	NN
50957	1028	45	from	from	IN
50957	1028	46	the	the	DT
50957	1028	47	low	low	JJ
50957	1028	48	interior	interior	NN
50957	1028	49	,	,	,
50957	1028	50	the	the	DT
50957	1028	51	facets	facet	NNS
50957	1028	52	in	in	IN
50957	1028	53	front	front	NN
50957	1028	54	intensely	intensely	RB
50957	1028	55	illuminated	illuminate	VBN
50957	1028	56	by	by	IN
50957	1028	57	the	the	DT
50957	1028	58	sun	sun	NN
50957	1028	59	.	.	.
50957	1028	60	'	'	''
50957	1029	1	But	but	CC
50957	1029	2	this	this	DT
50957	1029	3	line	line	NN
50957	1029	4	of	of	IN
50957	1029	5	cliff	cliff	NN
50957	1029	6	rose	rise	VBD
50957	1029	7	in	in	IN
50957	1029	8	a	a	DT
50957	1029	9	solid	solid	JJ
50957	1029	10	,	,	,
50957	1029	11	glassy	glassy	NN
50957	1029	12	wall	wall	NN
50957	1029	13	three	three	CD
50957	1029	14	hundred	hundred	CD
50957	1029	15	feet	foot	NNS
50957	1029	16	above	above	IN
50957	1029	17	the	the	DT
50957	1029	18	water	water	NN
50957	1029	19	-	-	HYPH
50957	1029	20	level	level	NN
50957	1029	21	,	,	,
50957	1029	22	with	with	IN
50957	1029	23	an	an	DT
50957	1029	24	unknown	unknown	JJ
50957	1029	25	,	,	,
50957	1029	26	unfathomable	unfathomable	JJ
50957	1029	27	depth	depth	NN
50957	1029	28	below	below	IN
50957	1029	29	it	-PRON-	PRP
50957	1029	30	;	;	:
50957	1029	31	and	and	CC
50957	1029	32	its	-PRON-	PRP$
50957	1029	33	curved	curved	JJ
50957	1029	34	face	face	NN
50957	1029	35	,	,	,
50957	1029	36	sixty	sixty	JJ
50957	1029	37	miles	mile	NNS
50957	1029	38	in	in	IN
50957	1029	39	length	length	NN
50957	1029	40	from	from	IN
50957	1029	41	Cape	Cape	NNP
50957	1029	42	Agassiz	Agassiz	NNP
50957	1029	43	to	to	IN
50957	1029	44	Cape	Cape	NNP
50957	1029	45	Forbes	Forbes	NNP
50957	1029	46	,	,	,
50957	1029	47	vanished	vanish	VBD
50957	1029	48	into	into	IN
50957	1029	49	unknown	unknown	JJ
50957	1029	50	space	space	NN
50957	1029	51	at	at	IN
50957	1029	52	not	not	RB
50957	1029	53	more	more	JJR
50957	1029	54	than	than	IN
50957	1029	55	a	a	DT
50957	1029	56	single	single	JJ
50957	1029	57	day	day	NN
50957	1029	58	's	's	POS
50957	1029	59	railroad	railroad	NN
50957	1029	60	-	-	HYPH
50957	1029	61	travel	travel	NN
50957	1029	62	from	from	IN
50957	1029	63	the	the	DT
50957	1029	64	pole	pole	NN
50957	1029	65	.	.	.
50957	1030	1	The	the	DT
50957	1030	2	interior	interior	NN
50957	1030	3	,	,	,
50957	1030	4	with	with	IN
50957	1030	5	which	which	WDT
50957	1030	6	it	-PRON-	PRP
50957	1030	7	communicated	communicate	VBD
50957	1030	8	and	and	CC
50957	1030	9	from	from	IN
50957	1030	10	which	which	WDT
50957	1030	11	it	-PRON-	PRP
50957	1030	12	issued	issue	VBD
50957	1030	13	,	,	,
50957	1030	14	was	be	VBD
50957	1030	15	an	an	DT
50957	1030	16	unsurveyed	unsurveyed	JJ
50957	1030	17	_	_	NNP
50957	1030	18	mer	mer	NNP
50957	1030	19	de	de	NNP
50957	1030	20	glace_--an	glace_--an	NNP
50957	1030	21	ice	ice	NN
50957	1030	22	-	-	HYPH
50957	1030	23	ocean	ocean	NN
50957	1030	24	to	to	IN
50957	1030	25	the	the	DT
50957	1030	26	eye	eye	NN
50957	1030	27	,	,	,
50957	1030	28	of	of	IN
50957	1030	29	boundless	boundless	JJ
50957	1030	30	dimensions	dimension	NNS
50957	1030	31	.	.	.
50957	1031	1	"	"	``
50957	1031	2	It	-PRON-	PRP
50957	1031	3	was	be	VBD
50957	1031	4	in	in	IN
50957	1031	5	full	full	JJ
50957	1031	6	sight	sight	NN
50957	1031	7	--	--	:
50957	1031	8	the	the	DT
50957	1031	9	mighty	mighty	NNP
50957	1031	10	crystal	crystal	NNP
50957	1031	11	bridge	bridge	NN
50957	1031	12	which	which	WDT
50957	1031	13	connects	connect	VBZ
50957	1031	14	the	the	DT
50957	1031	15	two	two	CD
50957	1031	16	continents	continent	NNS
50957	1031	17	of	of	IN
50957	1031	18	America	America	NNP
50957	1031	19	and	and	CC
50957	1031	20	Greenland	Greenland	NNP
50957	1031	21	.	.	.
50957	1032	1	I	-PRON-	PRP
50957	1032	2	say	say	VBP
50957	1032	3	continents	continent	NNS
50957	1032	4	,	,	,
50957	1032	5	for	for	IN
50957	1032	6	Greenland	Greenland	NNP
50957	1032	7	,	,	,
50957	1032	8	however	however	RB
50957	1032	9	insulated	insulated	JJ
50957	1032	10	it	-PRON-	PRP
50957	1032	11	may	may	MD
50957	1032	12	ultimately	ultimately	RB
50957	1032	13	prove	prove	VB
50957	1032	14	to	to	TO
50957	1032	15	be	be	VB
50957	1032	16	,	,	,
50957	1032	17	is	be	VBZ
50957	1032	18	in	in	IN
50957	1032	19	mass	mass	NN
50957	1032	20	strictly	strictly	RB
50957	1032	21	continental	continental	JJ
50957	1032	22	.	.	.
50957	1033	1	Its	-PRON-	PRP$
50957	1033	2	least	least	RBS
50957	1033	3	possible	possible	JJ
50957	1033	4	axis	axi	NNS
50957	1033	5	,	,	,
50957	1033	6	measured	measure	VBN
50957	1033	7	from	from	IN
50957	1033	8	Cape	Cape	NNP
50957	1033	9	Farewell	Farewell	NNP
50957	1033	10	to	to	IN
50957	1033	11	the	the	DT
50957	1033	12	line	line	NN
50957	1033	13	of	of	IN
50957	1033	14	this	this	DT
50957	1033	15	glacier	glacier	NN
50957	1033	16	,	,	,
50957	1033	17	in	in	IN
50957	1033	18	the	the	DT
50957	1033	19	neighbourhood	neighbourhood	NN
50957	1033	20	of	of	IN
50957	1033	21	the	the	DT
50957	1033	22	eightieth	eightieth	JJ
50957	1033	23	parallel	parallel	NN
50957	1033	24	,	,	,
50957	1033	25	gives	give	VBZ
50957	1033	26	a	a	DT
50957	1033	27	length	length	NN
50957	1033	28	of	of	IN
50957	1033	29	more	more	JJR
50957	1033	30	than	than	IN
50957	1033	31	1,200	1,200	CD
50957	1033	32	miles	mile	NNS
50957	1033	33	,	,	,
50957	1033	34	not	not	RB
50957	1033	35	materially	materially	RB
50957	1033	36	less	less	JJR
50957	1033	37	than	than	IN
50957	1033	38	that	that	DT
50957	1033	39	of	of	IN
50957	1033	40	Australia	Australia	NNP
50957	1033	41	from	from	IN
50957	1033	42	its	-PRON-	PRP$
50957	1033	43	northern	northern	JJ
50957	1033	44	to	to	IN
50957	1033	45	its	-PRON-	PRP$
50957	1033	46	southern	southern	JJ
50957	1033	47	cape	cape	NN
50957	1033	48	.	.	.
50957	1034	1	"	"	``
50957	1034	2	Imagine	imagine	VB
50957	1034	3	,	,	,
50957	1034	4	now	now	RB
50957	1034	5	,	,	,
50957	1034	6	the	the	DT
50957	1034	7	centre	centre	NN
50957	1034	8	of	of	IN
50957	1034	9	such	such	PDT
50957	1034	10	a	a	DT
50957	1034	11	continent	continent	NN
50957	1034	12	,	,	,
50957	1034	13	occupied	occupy	VBN
50957	1034	14	through	through	IN
50957	1034	15	nearly	nearly	RB
50957	1034	16	its	-PRON-	PRP$
50957	1034	17	whole	whole	JJ
50957	1034	18	extent	extent	NN
50957	1034	19	by	by	IN
50957	1034	20	a	a	DT
50957	1034	21	deep	deep	JJ
50957	1034	22	,	,	,
50957	1034	23	unbroken	unbroken	JJ
50957	1034	24	sea	sea	NN
50957	1034	25	of	of	IN
50957	1034	26	ice	ice	NN
50957	1034	27	that	that	WDT
50957	1034	28	gathers	gather	VBZ
50957	1034	29	perennial	perennial	JJ
50957	1034	30	increase	increase	NN
50957	1034	31	from	from	IN
50957	1034	32	the	the	DT
50957	1034	33	water	water	NN
50957	1034	34	-	-	HYPH
50957	1034	35	shed	shed	VBN
50957	1034	36	of	of	IN
50957	1034	37	vast	vast	JJ
50957	1034	38	snow	snow	NN
50957	1034	39	-	-	HYPH
50957	1034	40	covered	cover	VBN
50957	1034	41	mountains	mountain	NNS
50957	1034	42	and	and	CC
50957	1034	43	all	all	PDT
50957	1034	44	the	the	DT
50957	1034	45	precipitations	precipitation	NNS
50957	1034	46	of	of	IN
50957	1034	47	its	-PRON-	PRP$
50957	1034	48	atmosphere	atmosphere	NN
50957	1034	49	upon	upon	IN
50957	1034	50	its	-PRON-	PRP$
50957	1034	51	own	own	JJ
50957	1034	52	surface	surface	NN
50957	1034	53	.	.	.
50957	1035	1	Imagine	imagine	VB
50957	1035	2	this	this	DT
50957	1035	3	,	,	,
50957	1035	4	moving	move	VBG
50957	1035	5	onwards	onwards	RB
50957	1035	6	like	like	IN
50957	1035	7	a	a	DT
50957	1035	8	great	great	JJ
50957	1035	9	glacial	glacial	JJ
50957	1035	10	river	river	NN
50957	1035	11	,	,	,
50957	1035	12	seeking	seek	VBG
50957	1035	13	outlets	outlet	NNS
50957	1035	14	at	at	IN
50957	1035	15	every	every	DT
50957	1035	16	fiord	fiord	NNP
50957	1035	17	and	and	CC
50957	1035	18	valley	valley	NN
50957	1035	19	,	,	,
50957	1035	20	rolling	roll	VBG
50957	1035	21	icy	icy	NN
50957	1035	22	cataracts	cataract	NNS
50957	1035	23	into	into	IN
50957	1035	24	the	the	DT
50957	1035	25	Atlantic	Atlantic	NNP
50957	1035	26	and	and	CC
50957	1035	27	Greenland	Greenland	NNP
50957	1035	28	seas	sea	NNS
50957	1035	29	;	;	:
50957	1035	30	and	and	CC
50957	1035	31	,	,	,
50957	1035	32	having	have	VBG
50957	1035	33	at	at	IN
50957	1035	34	last	last	RB
50957	1035	35	reached	reach	VBN
50957	1035	36	the	the	DT
50957	1035	37	northern	northern	JJ
50957	1035	38	limit	limit	NN
50957	1035	39	of	of	IN
50957	1035	40	the	the	DT
50957	1035	41	land	land	NN
50957	1035	42	that	that	WDT
50957	1035	43	has	have	VBZ
50957	1035	44	borne	bear	VBN
50957	1035	45	it	-PRON-	PRP
50957	1035	46	up	up	RP
50957	1035	47	,	,	,
50957	1035	48	pouring	pour	VBG
50957	1035	49	out	out	RP
50957	1035	50	a	a	DT
50957	1035	51	mighty	mighty	JJ
50957	1035	52	frozen	frozen	JJ
50957	1035	53	torrent	torrent	NN
50957	1035	54	into	into	IN
50957	1035	55	unknown	unknown	JJ
50957	1035	56	arctic	arctic	NN
50957	1035	57	space	space	NN
50957	1035	58	!	!	.
50957	1036	1	"	"	``
50957	1036	2	It	-PRON-	PRP
50957	1036	3	is	be	VBZ
50957	1036	4	thus	thus	RB
50957	1036	5	,	,	,
50957	1036	6	and	and	CC
50957	1036	7	only	only	RB
50957	1036	8	thus	thus	RB
50957	1036	9	,	,	,
50957	1036	10	that	that	IN
50957	1036	11	we	-PRON-	PRP
50957	1036	12	must	must	MD
50957	1036	13	form	form	VB
50957	1036	14	a	a	DT
50957	1036	15	just	just	JJ
50957	1036	16	conception	conception	NN
50957	1036	17	of	of	IN
50957	1036	18	a	a	DT
50957	1036	19	phenomenon	phenomenon	NN
50957	1036	20	like	like	IN
50957	1036	21	this	this	DT
50957	1036	22	great	great	JJ
50957	1036	23	glacier	glacier	NN
50957	1036	24	.	.	.
50957	1037	1	I	-PRON-	PRP
50957	1037	2	had	have	VBD
50957	1037	3	looked	look	VBN
50957	1037	4	in	in	IN
50957	1037	5	my	-PRON-	PRP$
50957	1037	6	own	own	JJ
50957	1037	7	mind	mind	NN
50957	1037	8	for	for	IN
50957	1037	9	such	such	PDT
50957	1037	10	an	an	DT
50957	1037	11	appearance	appearance	NN
50957	1037	12	,	,	,
50957	1037	13	should	should	MD
50957	1037	14	I	-PRON-	PRP
50957	1037	15	ever	ever	RB
50957	1037	16	be	be	VB
50957	1037	17	fortunate	fortunate	JJ
50957	1037	18	enough	enough	RB
50957	1037	19	to	to	TO
50957	1037	20	reach	reach	VB
50957	1037	21	the	the	DT
50957	1037	22	northern	northern	JJ
50957	1037	23	coast	coast	NN
50957	1037	24	of	of	IN
50957	1037	25	Greenland	Greenland	NNP
50957	1037	26	;	;	:
50957	1037	27	but	but	CC
50957	1037	28	,	,	,
50957	1037	29	now	now	RB
50957	1037	30	that	that	IN
50957	1037	31	it	-PRON-	PRP
50957	1037	32	was	be	VBD
50957	1037	33	before	before	IN
50957	1037	34	me	-PRON-	PRP
50957	1037	35	,	,	,
50957	1037	36	I	-PRON-	PRP
50957	1037	37	could	could	MD
50957	1037	38	hardly	hardly	RB
50957	1037	39	realize	realize	VB
50957	1037	40	it	-PRON-	PRP
50957	1037	41	.	.	.
50957	1038	1	I	-PRON-	PRP
50957	1038	2	had	have	VBD
50957	1038	3	recognized	recognize	VBN
50957	1038	4	,	,	,
50957	1038	5	in	in	IN
50957	1038	6	my	-PRON-	PRP$
50957	1038	7	quiet	quiet	JJ
50957	1038	8	library	library	NN
50957	1038	9	at	at	IN
50957	1038	10	home	home	NN
50957	1038	11	,	,	,
50957	1038	12	the	the	DT
50957	1038	13	beautiful	beautiful	JJ
50957	1038	14	analogies	analogy	NNS
50957	1038	15	which	which	WDT
50957	1038	16	Forbes	Forbes	NNPS
50957	1038	17	and	and	CC
50957	1038	18	Studer	Studer	NNP
50957	1038	19	have	have	VBP
50957	1038	20	developed	develop	VBN
50957	1038	21	between	between	IN
50957	1038	22	the	the	DT
50957	1038	23	glacier	glacier	NN
50957	1038	24	and	and	CC
50957	1038	25	the	the	DT
50957	1038	26	river	river	NN
50957	1038	27	.	.	.
50957	1039	1	But	but	CC
50957	1039	2	I	-PRON-	PRP
50957	1039	3	could	could	MD
50957	1039	4	not	not	RB
50957	1039	5	comprehend	comprehend	VB
50957	1039	6	at	at	IN
50957	1039	7	first	first	RB
50957	1039	8	this	this	DT
50957	1039	9	complete	complete	JJ
50957	1039	10	substitution	substitution	NN
50957	1039	11	of	of	IN
50957	1039	12	ice	ice	NN
50957	1039	13	for	for	IN
50957	1039	14	water	water	NN
50957	1039	15	.	.	.
50957	1040	1	"	"	``
50957	1040	2	It	-PRON-	PRP
50957	1040	3	was	be	VBD
50957	1040	4	slowly	slowly	RB
50957	1040	5	that	that	IN
50957	1040	6	the	the	DT
50957	1040	7	conviction	conviction	NN
50957	1040	8	dawned	dawn	VBD
50957	1040	9	on	on	IN
50957	1040	10	me	-PRON-	PRP
50957	1040	11	that	that	IN
50957	1040	12	I	-PRON-	PRP
50957	1040	13	was	be	VBD
50957	1040	14	looking	look	VBG
50957	1040	15	upon	upon	IN
50957	1040	16	the	the	DT
50957	1040	17	counterpart	counterpart	NN
50957	1040	18	of	of	IN
50957	1040	19	the	the	DT
50957	1040	20	great	great	JJ
50957	1040	21	river	river	NN
50957	1040	22	-	-	HYPH
50957	1040	23	system	system	NN
50957	1040	24	of	of	IN
50957	1040	25	Arctic	Arctic	NNP
50957	1040	26	Asia	Asia	NNP
50957	1040	27	and	and	CC
50957	1040	28	America	America	NNP
50957	1040	29	.	.	.
50957	1041	1	Yet	yet	CC
50957	1041	2	here	here	RB
50957	1041	3	were	be	VBD
50957	1041	4	no	no	DT
50957	1041	5	water	water	NN
50957	1041	6	-	-	HYPH
50957	1041	7	feeders	feeder	NNS
50957	1041	8	from	from	IN
50957	1041	9	the	the	DT
50957	1041	10	south	south	NN
50957	1041	11	.	.	.
50957	1042	1	Every	every	DT
50957	1042	2	particle	particle	NN
50957	1042	3	of	of	IN
50957	1042	4	moisture	moisture	NN
50957	1042	5	had	have	VBD
50957	1042	6	its	-PRON-	PRP$
50957	1042	7	origin	origin	NN
50957	1042	8	within	within	IN
50957	1042	9	the	the	DT
50957	1042	10	polar	polar	JJ
50957	1042	11	circle	circle	NN
50957	1042	12	and	and	CC
50957	1042	13	had	have	VBD
50957	1042	14	been	be	VBN
50957	1042	15	converted	convert	VBN
50957	1042	16	into	into	IN
50957	1042	17	ice	ice	NN
50957	1042	18	.	.	.
50957	1043	1	There	there	EX
50957	1043	2	were	be	VBD
50957	1043	3	no	no	DT
50957	1043	4	vast	vast	JJ
50957	1043	5	alluvions	alluvion	NNS
50957	1043	6	,	,	,
50957	1043	7	no	no	DT
50957	1043	8	forest	forest	NN
50957	1043	9	or	or	CC
50957	1043	10	animal	animal	NN
50957	1043	11	traces	trace	NNS
50957	1043	12	borne	bear	VBN
50957	1043	13	down	down	RP
50957	1043	14	by	by	IN
50957	1043	15	liquid	liquid	JJ
50957	1043	16	torrents	torrent	NNS
50957	1043	17	.	.	.
50957	1044	1	Here	here	RB
50957	1044	2	was	be	VBD
50957	1044	3	a	a	DT
50957	1044	4	plastic	plastic	NN
50957	1044	5	,	,	,
50957	1044	6	moving	move	VBG
50957	1044	7	,	,	,
50957	1044	8	semi	semi	JJ
50957	1044	9	-	-	JJ
50957	1044	10	solid	solid	JJ
50957	1044	11	mass	mass	NN
50957	1044	12	,	,	,
50957	1044	13	obliterating	obliterate	VBG
50957	1044	14	life	life	NN
50957	1044	15	,	,	,
50957	1044	16	swallowing	swallow	VBG
50957	1044	17	rocks	rock	NNS
50957	1044	18	and	and	CC
50957	1044	19	islands	island	NNS
50957	1044	20	,	,	,
50957	1044	21	and	and	CC
50957	1044	22	ploughing	plough	VBG
50957	1044	23	its	-PRON-	PRP$
50957	1044	24	way	way	NN
50957	1044	25	with	with	IN
50957	1044	26	irresistible	irresistible	JJ
50957	1044	27	march	march	NN
50957	1044	28	through	through	IN
50957	1044	29	the	the	DT
50957	1044	30	crust	crust	NN
50957	1044	31	of	of	IN
50957	1044	32	an	an	DT
50957	1044	33	investing	invest	VBG
50957	1044	34	sea	sea	NN
50957	1044	35	.	.	.
50957	1045	1	"	"	``
50957	1045	2	[	[	-LRB-
50957	1045	3	AL	AL	NNP
50957	1045	4	]	]	-RRB-
50957	1045	5	[	[	-LRB-
50957	1045	6	Footnote	Footnote	NNP
50957	1045	7	AL	AL	NNP
50957	1045	8	:	:	:
50957	1045	9	Arctic	Arctic	NNP
50957	1045	10	Explorations	Explorations	NNPS
50957	1045	11	in	in	IN
50957	1045	12	the	the	DT
50957	1045	13	Years	Years	NNP
50957	1045	14	1853	1853	CD
50957	1045	15	,	,	,
50957	1045	16	1854	1854	CD
50957	1045	17	,	,	,
50957	1045	18	and	and	CC
50957	1045	19	1855	1855	CD
50957	1045	20	,	,	,
50957	1045	21	vol	vol	NNP
50957	1045	22	.	.	.
50957	1046	1	i	i	PRP
50957	1046	2	,	,	,
50957	1046	3	pp	pp	NNP
50957	1046	4	.	.	.
50957	1047	1	225	225	CD
50957	1047	2	-	-	SYM
50957	1047	3	228	228	CD
50957	1047	4	.	.	.
50957	1047	5	]	]	-RRB-
50957	1048	1	Much	much	RB
50957	1048	2	less	less	RBR
50957	1048	3	is	be	VBZ
50957	1048	4	known	know	VBN
50957	1048	5	concerning	concern	VBG
50957	1048	6	the	the	DT
50957	1048	7	eastern	eastern	JJ
50957	1048	8	coast	coast	NN
50957	1048	9	of	of	IN
50957	1048	10	Greenland	Greenland	NNP
50957	1048	11	than	than	IN
50957	1048	12	about	about	IN
50957	1048	13	the	the	DT
50957	1048	14	western	western	JJ
50957	1048	15	coast	coast	NN
50957	1048	16	.	.	.
50957	1049	1	For	for	IN
50957	1049	2	a	a	DT
50957	1049	3	long	long	JJ
50957	1049	4	time	time	NN
50957	1049	5	it	-PRON-	PRP
50957	1049	6	was	be	VBD
50957	1049	7	supposed	suppose	VBN
50957	1049	8	that	that	IN
50957	1049	9	there	there	EX
50957	1049	10	might	may	MD
50957	1049	11	be	be	VB
50957	1049	12	a	a	DT
50957	1049	13	considerable	considerable	JJ
50957	1049	14	population	population	NN
50957	1049	15	in	in	IN
50957	1049	16	the	the	DT
50957	1049	17	lower	low	JJR
50957	1049	18	latitudes	latitude	NNS
50957	1049	19	along	along	IN
50957	1049	20	the	the	DT
50957	1049	21	eastern	eastern	JJ
50957	1049	22	side	side	NN
50957	1049	23	.	.	.
50957	1050	1	But	but	CC
50957	1050	2	that	that	DT
50957	1050	3	is	be	VBZ
50957	1050	4	now	now	RB
50957	1050	5	proved	prove	VBN
50957	1050	6	to	to	TO
50957	1050	7	be	be	VB
50957	1050	8	a	a	DT
50957	1050	9	mistake	mistake	NN
50957	1050	10	.	.	.
50957	1051	1	The	the	DT
50957	1051	2	whole	whole	JJ
50957	1051	3	coast	coast	NN
50957	1051	4	is	be	VBZ
50957	1051	5	very	very	RB
50957	1051	6	inhospitable	inhospitable	JJ
50957	1051	7	and	and	CC
50957	1051	8	difficult	difficult	JJ
50957	1051	9	of	of	IN
50957	1051	10	approach	approach	NN
50957	1051	11	.	.	.
50957	1052	1	From	from	IN
50957	1052	2	latitude	latitude	NN
50957	1052	3	65	65	CD
50957	1052	4	°	°	NNS
50957	1052	5	to	to	TO
50957	1052	6	latitude	latitude	VB
50957	1052	7	69	69	CD
50957	1052	8	°	°	,
50957	1052	9	little	little	JJ
50957	1052	10	or	or	CC
50957	1052	11	nothing	nothing	NN
50957	1052	12	is	be	VBZ
50957	1052	13	known	know	VBN
50957	1052	14	of	of	IN
50957	1052	15	it	-PRON-	PRP
50957	1052	16	.	.	.
50957	1053	1	In	in	IN
50957	1053	2	1822-'23	1822-'23	NNP
50957	1053	3	Scoresby	Scoresby	NNP
50957	1053	4	,	,	,
50957	1053	5	Cleavering	Cleavering	NNP
50957	1053	6	,	,	,
50957	1053	7	and	and	CC
50957	1053	8	Sabine	Sabine	NNP
50957	1053	9	hastily	hastily	RB
50957	1053	10	explored	explore	VBD
50957	1053	11	the	the	DT
50957	1053	12	coast	coast	NN
50957	1053	13	from	from	IN
50957	1053	14	latitude	latitude	NN
50957	1053	15	69	69	CD
50957	1053	16	°	°	NNS
50957	1053	17	to	to	IN
50957	1053	18	76	76	CD
50957	1053	19	°	°	NNS
50957	1053	20	,	,	,
50957	1053	21	and	and	CC
50957	1053	22	reported	report	VBD
50957	1053	23	numerous	numerous	JJ
50957	1053	24	glaciers	glacier	NNS
50957	1053	25	descending	descend	VBG
50957	1053	26	to	to	IN
50957	1053	27	the	the	DT
50957	1053	28	sea	sea	NN
50957	1053	29	-	-	HYPH
50957	1053	30	level	level	NN
50957	1053	31	through	through	IN
50957	1053	32	extensive	extensive	JJ
50957	1053	33	fiords	fiord	NNS
50957	1053	34	,	,	,
50957	1053	35	from	from	IN
50957	1053	36	which	which	WDT
50957	1053	37	immense	immense	JJ
50957	1053	38	icebergs	iceberg	NNS
50957	1053	39	float	float	VBP
50957	1053	40	out	out	RP
50957	1053	41	and	and	CC
50957	1053	42	render	render	VB
50957	1053	43	navigation	navigation	NN
50957	1053	44	dangerous	dangerous	JJ
50957	1053	45	.	.	.
50957	1054	1	In	in	IN
50957	1054	2	1869	1869	CD
50957	1054	3	and	and	CC
50957	1054	4	1870	1870	CD
50957	1054	5	the	the	DT
50957	1054	6	second	second	JJ
50957	1054	7	North	North	NNP
50957	1054	8	-	-	HYPH
50957	1054	9	German	German	NNP
50957	1054	10	Expedition	Expedition	NNP
50957	1054	11	partly	partly	RB
50957	1054	12	explored	explore	VBD
50957	1054	13	the	the	DT
50957	1054	14	coast	coast	NN
50957	1054	15	between	between	IN
50957	1054	16	latitude	latitude	NN
50957	1054	17	73	73	CD
50957	1054	18	°	°	NNS
50957	1054	19	and	and	CC
50957	1054	20	77	77	CD
50957	1054	21	°	°	NNS
50957	1054	22	.	.	.
50957	1055	1	Mr.	Mr.	NNP
50957	1055	2	Payer	Payer	NNP
50957	1055	3	,	,	,
50957	1055	4	an	an	DT
50957	1055	5	experienced	experienced	JJ
50957	1055	6	Alpine	Alpine	NNP
50957	1055	7	explorer	explorer	NN
50957	1055	8	,	,	,
50957	1055	9	who	who	WP
50957	1055	10	accompanied	accompany	VBD
50957	1055	11	the	the	DT
50957	1055	12	expedition	expedition	NN
50957	1055	13	,	,	,
50957	1055	14	reports	report	VBZ
50957	1055	15	the	the	DT
50957	1055	16	country	country	NN
50957	1055	17	as	as	IN
50957	1055	18	much	much	JJ
50957	1055	19	broken	broken	JJ
50957	1055	20	,	,	,
50957	1055	21	and	and	CC
50957	1055	22	the	the	DT
50957	1055	23	glaciers	glacier	NNS
50957	1055	24	as	as	IN
50957	1055	25	"	"	``
50957	1055	26	subordinated	subordinate	VBN
50957	1055	27	in	in	IN
50957	1055	28	position	position	NN
50957	1055	29	to	to	IN
50957	1055	30	the	the	DT
50957	1055	31	higher	high	JJR
50957	1055	32	peaks	peak	NNS
50957	1055	33	,	,	,
50957	1055	34	and	and	CC
50957	1055	35	having	have	VBG
50957	1055	36	their	-PRON-	PRP$
50957	1055	37	moraines	moraine	NNS
50957	1055	38	,	,	,
50957	1055	39	both	both	CC
50957	1055	40	lateral	lateral	JJ
50957	1055	41	and	and	CC
50957	1055	42	terminal	terminal	JJ
50957	1055	43	,	,	,
50957	1055	44	like	like	IN
50957	1055	45	those	those	DT
50957	1055	46	of	of	IN
50957	1055	47	the	the	DT
50957	1055	48	Alpine	Alpine	NNP
50957	1055	49	ranges	range	NNS
50957	1055	50	,	,	,
50957	1055	51	and	and	CC
50957	1055	52	on	on	IN
50957	1055	53	a	a	DT
50957	1055	54	still	still	RB
50957	1055	55	grander	grander	NN
50957	1055	56	scale	scale	NN
50957	1055	57	.	.	.
50957	1055	58	"	"	''
50957	1056	1	Petermann	Petermann	NNP
50957	1056	2	Peak	Peak	NNP
50957	1056	3	,	,	,
50957	1056	4	in	in	IN
50957	1056	5	latitude	latitude	NN
50957	1056	6	73	73	CD
50957	1056	7	°	°	NNS
50957	1056	8	,	,	,
50957	1056	9	is	be	VBZ
50957	1056	10	reported	report	VBN
50957	1056	11	as	as	IN
50957	1056	12	13,000	13,000	CD
50957	1056	13	feet	foot	NNS
50957	1056	14	high	high	JJ
50957	1056	15	.	.	.
50957	1057	1	Captain	Captain	NNP
50957	1057	2	Koldewey	Koldewey	NNP
50957	1057	3	,	,	,
50957	1057	4	chief	chief	NN
50957	1057	5	of	of	IN
50957	1057	6	the	the	DT
50957	1057	7	expedition	expedition	NN
50957	1057	8	,	,	,
50957	1057	9	found	find	VBD
50957	1057	10	extensive	extensive	JJ
50957	1057	11	plateaus	plateaus	NN
50957	1057	12	on	on	IN
50957	1057	13	the	the	DT
50957	1057	14	mainland	mainland	NN
50957	1057	15	,	,	,
50957	1057	16	in	in	IN
50957	1057	17	latitude	latitude	NN
50957	1057	18	75	75	CD
50957	1057	19	°	°	NNS
50957	1057	20	,	,	,
50957	1057	21	to	to	TO
50957	1057	22	be	be	VB
50957	1057	23	"	"	``
50957	1057	24	entirely	entirely	RB
50957	1057	25	clear	clear	JJ
50957	1057	26	of	of	IN
50957	1057	27	snow	snow	NN
50957	1057	28	,	,	,
50957	1057	29	although	although	IN
50957	1057	30	only	only	RB
50957	1057	31	sparsely	sparsely	RB
50957	1057	32	covered	cover	VBN
50957	1057	33	with	with	IN
50957	1057	34	vegetation	vegetation	NN
50957	1057	35	.	.	.
50957	1057	36	"	"	''
50957	1058	1	The	the	DT
50957	1058	2	mountains	mountain	NNS
50957	1058	3	in	in	IN
50957	1058	4	this	this	DT
50957	1058	5	vicinity	vicinity	NN
50957	1058	6	,	,	,
50957	1058	7	also	also	RB
50957	1058	8	,	,	,
50957	1058	9	rising	rise	VBG
50957	1058	10	to	to	IN
50957	1058	11	a	a	DT
50957	1058	12	height	height	NN
50957	1058	13	of	of	IN
50957	1058	14	more	more	JJR
50957	1058	15	than	than	IN
50957	1058	16	2,000	2,000	CD
50957	1058	17	feet	foot	NNS
50957	1058	18	,	,	,
50957	1058	19	were	be	VBD
50957	1058	20	free	free	JJ
50957	1058	21	from	from	IN
50957	1058	22	snow	snow	NN
50957	1058	23	in	in	IN
50957	1058	24	the	the	DT
50957	1058	25	summer	summer	NN
50957	1058	26	.	.	.
50957	1059	1	Some	some	DT
50957	1059	2	of	of	IN
50957	1059	3	the	the	DT
50957	1059	4	fiords	fiord	NNS
50957	1059	5	in	in	IN
50957	1059	6	this	this	DT
50957	1059	7	vicinity	vicinity	NN
50957	1059	8	penetrate	penetrate	VB
50957	1059	9	the	the	DT
50957	1059	10	continent	continent	NN
50957	1059	11	through	through	IN
50957	1059	12	several	several	JJ
50957	1059	13	degrees	degree	NNS
50957	1059	14	of	of	IN
50957	1059	15	longitude	longitude	NN
50957	1059	16	.	.	.
50957	1060	1	An	an	DT
50957	1060	2	interesting	interesting	JJ
50957	1060	3	episode	episode	NN
50957	1060	4	of	of	IN
50957	1060	5	this	this	DT
50957	1060	6	expedition	expedition	NN
50957	1060	7	was	be	VBD
50957	1060	8	the	the	DT
50957	1060	9	experience	experience	NN
50957	1060	10	of	of	IN
50957	1060	11	the	the	DT
50957	1060	12	crew	crew	NN
50957	1060	13	of	of	IN
50957	1060	14	the	the	DT
50957	1060	15	ship	ship	NN
50957	1060	16	Hansa	Hansa	NNP
50957	1060	17	,	,	,
50957	1060	18	which	which	WDT
50957	1060	19	was	be	VBD
50957	1060	20	caught	catch	VBN
50957	1060	21	in	in	IN
50957	1060	22	the	the	DT
50957	1060	23	ice	ice	NN
50957	1060	24	and	and	CC
50957	1060	25	destroyed	destroy	VBN
50957	1060	26	.	.	.
50957	1061	1	The	the	DT
50957	1061	2	crew	crew	NN
50957	1061	3	,	,	,
50957	1061	4	however	however	RB
50957	1061	5	,	,	,
50957	1061	6	escaped	escape	VBN
50957	1061	7	by	by	IN
50957	1061	8	encamping	encamp	VBG
50957	1061	9	on	on	IN
50957	1061	10	the	the	DT
50957	1061	11	ice	ice	NN
50957	1061	12	-	-	HYPH
50957	1061	13	floe	floe	NN
50957	1061	14	which	which	WDT
50957	1061	15	had	have	VBD
50957	1061	16	crushed	crush	VBN
50957	1061	17	the	the	DT
50957	1061	18	ship	ship	NN
50957	1061	19	.	.	.
50957	1062	1	From	from	IN
50957	1062	2	this	this	DT
50957	1062	3	,	,	,
50957	1062	4	as	as	IN
50957	1062	5	it	-PRON-	PRP
50957	1062	6	slowly	slowly	RB
50957	1062	7	floated	float	VBD
50957	1062	8	towards	towards	IN
50957	1062	9	the	the	DT
50957	1062	10	south	south	NN
50957	1062	11	through	through	IN
50957	1062	12	several	several	JJ
50957	1062	13	degrees	degree	NNS
50957	1062	14	of	of	IN
50957	1062	15	latitude	latitude	NN
50957	1062	16	,	,	,
50957	1062	17	they	-PRON-	PRP
50957	1062	18	had	have	VBD
50957	1062	19	opportunity	opportunity	NN
50957	1062	20	to	to	TO
50957	1062	21	make	make	VB
50957	1062	22	many	many	JJ
50957	1062	23	important	important	JJ
50957	1062	24	observations	observation	NNS
50957	1062	25	upon	upon	IN
50957	1062	26	the	the	DT
50957	1062	27	continent	continent	NN
50957	1062	28	itself	-PRON-	PRP
50957	1062	29	.	.	.
50957	1063	1	As	as	IN
50957	1063	2	viewed	view	VBN
50957	1063	3	from	from	IN
50957	1063	4	this	this	DT
50957	1063	5	unique	unique	JJ
50957	1063	6	position	position	NN
50957	1063	7	the	the	DT
50957	1063	8	coast	coast	NN
50957	1063	9	had	have	VBD
50957	1063	10	the	the	DT
50957	1063	11	appearance	appearance	NN
50957	1063	12	everywhere	everywhere	RB
50957	1063	13	of	of	IN
50957	1063	14	being	be	VBG
50957	1063	15	precipitous	precipitous	JJ
50957	1063	16	,	,	,
50957	1063	17	with	with	IN
50957	1063	18	mountains	mountain	NNS
50957	1063	19	of	of	IN
50957	1063	20	considerable	considerable	JJ
50957	1063	21	height	height	NN
50957	1063	22	rising	rise	VBG
50957	1063	23	in	in	IN
50957	1063	24	the	the	DT
50957	1063	25	background	background	NN
50957	1063	26	,	,	,
50957	1063	27	from	from	IN
50957	1063	28	which	which	WDT
50957	1063	29	numerous	numerous	JJ
50957	1063	30	small	small	JJ
50957	1063	31	glaciers	glacier	NNS
50957	1063	32	descended	descend	VBD
50957	1063	33	to	to	IN
50957	1063	34	the	the	DT
50957	1063	35	sea	sea	NN
50957	1063	36	-	-	HYPH
50957	1063	37	level	level	NN
50957	1063	38	.	.	.
50957	1064	1	In	in	IN
50957	1064	2	1888	1888	CD
50957	1064	3	Dr.	Dr.	NNP
50957	1064	4	F.	F.	NNP
50957	1064	5	Nansen	Nansen	NNP
50957	1064	6	,	,	,
50957	1064	7	with	with	IN
50957	1064	8	Lieutenant	Lieutenant	NNP
50957	1064	9	Sverdrup	Sverdrup	NNP
50957	1064	10	and	and	CC
50957	1064	11	four	four	CD
50957	1064	12	others	other	NNS
50957	1064	13	,	,	,
50957	1064	14	was	be	VBD
50957	1064	15	left	leave	VBN
50957	1064	16	by	by	IN
50957	1064	17	a	a	DT
50957	1064	18	whaler	whaler	NN
50957	1064	19	on	on	IN
50957	1064	20	the	the	DT
50957	1064	21	ice	ice	NN
50957	1064	22	-	-	HYPH
50957	1064	23	pack	pack	NN
50957	1064	24	bordering	border	VBG
50957	1064	25	the	the	DT
50957	1064	26	east	east	NN
50957	1064	27	of	of	IN
50957	1064	28	Greenland	Greenland	NNP
50957	1064	29	about	about	IN
50957	1064	30	latitude	latitude	NN
50957	1064	31	65	65	CD
50957	1064	32	°	°	NNS
50957	1064	33	,	,	,
50957	1064	34	and	and	CC
50957	1064	35	in	in	IN
50957	1064	36	sight	sight	NN
50957	1064	37	of	of	IN
50957	1064	38	the	the	DT
50957	1064	39	coast	coast	NN
50957	1064	40	.	.	.
50957	1065	1	For	for	IN
50957	1065	2	twelve	twelve	CD
50957	1065	3	days	day	NNS
50957	1065	4	the	the	DT
50957	1065	5	party	party	NN
50957	1065	6	was	be	VBD
50957	1065	7	on	on	IN
50957	1065	8	the	the	DT
50957	1065	9	ice	ice	NN
50957	1065	10	-	-	HYPH
50957	1065	11	pack	pack	NN
50957	1065	12	floating	float	VBG
50957	1065	13	south	south	NN
50957	1065	14	,	,	,
50957	1065	15	and	and	CC
50957	1065	16	so	so	RB
50957	1065	17	actually	actually	RB
50957	1065	18	reached	reach	VBD
50957	1065	19	the	the	DT
50957	1065	20	coast	coast	NN
50957	1065	21	only	only	RB
50957	1065	22	about	about	IN
50957	1065	23	latitude	latitude	NN
50957	1065	24	64	64	CD
50957	1065	25	°	°	NNS
50957	1065	26	.	.	.
50957	1066	1	From	from	IN
50957	1066	2	this	this	DT
50957	1066	3	point	point	NN
50957	1066	4	they	-PRON-	PRP
50957	1066	5	attempted	attempt	VBD
50957	1066	6	to	to	TO
50957	1066	7	cross	cross	VB
50957	1066	8	the	the	DT
50957	1066	9	inland	inland	JJ
50957	1066	10	ice	ice	NN
50957	1066	11	in	in	IN
50957	1066	12	a	a	DT
50957	1066	13	northwesterly	northwesterly	JJ
50957	1066	14	direction	direction	NN
50957	1066	15	towards	towards	IN
50957	1066	16	Christianshaab	Christianshaab	NNP
50957	1066	17	.	.	.
50957	1067	1	They	-PRON-	PRP
50957	1067	2	soon	soon	RB
50957	1067	3	reached	reach	VBD
50957	1067	4	a	a	DT
50957	1067	5	height	height	NN
50957	1067	6	of	of	IN
50957	1067	7	7,000	7,000	CD
50957	1067	8	feet	foot	NNS
50957	1067	9	,	,	,
50957	1067	10	and	and	CC
50957	1067	11	were	be	VBD
50957	1067	12	compelled	compel	VBN
50957	1067	13	by	by	IN
50957	1067	14	severe	severe	JJ
50957	1067	15	northerly	northerly	JJ
50957	1067	16	storms	storm	NNS
50957	1067	17	to	to	TO
50957	1067	18	diverge	diverge	VB
50957	1067	19	from	from	IN
50957	1067	20	their	-PRON-	PRP$
50957	1067	21	course	course	NN
50957	1067	22	,	,	,
50957	1067	23	taking	take	VBG
50957	1067	24	a	a	DT
50957	1067	25	direction	direction	NN
50957	1067	26	more	more	JJR
50957	1067	27	to	to	IN
50957	1067	28	the	the	DT
50957	1067	29	west	west	NN
50957	1067	30	.	.	.
50957	1068	1	The	the	DT
50957	1068	2	greatest	great	JJS
50957	1068	3	height	height	NN
50957	1068	4	attained	attain	VBD
50957	1068	5	was	be	VBD
50957	1068	6	9,500	9,500	CD
50957	1068	7	feet	foot	NNS
50957	1068	8	,	,	,
50957	1068	9	and	and	CC
50957	1068	10	the	the	DT
50957	1068	11	party	party	NN
50957	1068	12	arrived	arrive	VBD
50957	1068	13	on	on	IN
50957	1068	14	the	the	DT
50957	1068	15	western	western	JJ
50957	1068	16	coast	coast	NN
50957	1068	17	at	at	IN
50957	1068	18	Ameralik	Ameralik	NNP
50957	1068	19	Fiord	Fiord	NNP
50957	1068	20	,	,	,
50957	1068	21	a	a	DT
50957	1068	22	little	little	JJ
50957	1068	23	south	south	NN
50957	1068	24	of	of	IN
50957	1068	25	Godhaab	Godhaab	NNP
50957	1068	26	,	,	,
50957	1068	27	about	about	IN
50957	1068	28	the	the	DT
50957	1068	29	same	same	JJ
50957	1068	30	latitude	latitude	NN
50957	1068	31	at	at	IN
50957	1068	32	which	which	WDT
50957	1068	33	they	-PRON-	PRP
50957	1068	34	entered	enter	VBD
50957	1068	35	.	.	.
50957	1069	1	It	-PRON-	PRP
50957	1069	2	thus	thus	RB
50957	1069	3	appears	appear	VBZ
50957	1069	4	that	that	IN
50957	1069	5	subsequent	subsequent	JJ
50957	1069	6	investigations	investigation	NNS
50957	1069	7	have	have	VBP
50957	1069	8	confirmed	confirm	VBN
50957	1069	9	in	in	IN
50957	1069	10	a	a	DT
50957	1069	11	remarkable	remarkable	JJ
50957	1069	12	manner	manner	NN
50957	1069	13	the	the	DT
50957	1069	14	sagacious	sagacious	JJ
50957	1069	15	conclusions	conclusion	NNS
50957	1069	16	made	make	VBN
50957	1069	17	by	by	IN
50957	1069	18	the	the	DT
50957	1069	19	eminent	eminent	NNP
50957	1069	20	Scotch	Scotch	NNP
50957	1069	21	geologist	geologist	NN
50957	1069	22	and	and	CC
50957	1069	23	glacialist	glacialist	NN
50957	1069	24	Robert	Robert	NNP
50957	1069	25	Brown	Brown	NNP
50957	1069	26	in	in	IN
50957	1069	27	1875	1875	CD
50957	1069	28	,	,	,
50957	1069	29	soon	soon	RB
50957	1069	30	after	after	IN
50957	1069	31	his	-PRON-	PRP$
50957	1069	32	own	own	JJ
50957	1069	33	expedition	expedition	NN
50957	1069	34	to	to	IN
50957	1069	35	the	the	DT
50957	1069	36	country	country	NN
50957	1069	37	.	.	.
50957	1070	1	"	"	``
50957	1070	2	I	-PRON-	PRP
50957	1070	3	look	look	VBP
50957	1070	4	upon	upon	IN
50957	1070	5	Greenland	Greenland	NNP
50957	1070	6	and	and	CC
50957	1070	7	its	-PRON-	PRP$
50957	1070	8	interior	interior	JJ
50957	1070	9	ice	ice	NN
50957	1070	10	-	-	HYPH
50957	1070	11	field	field	NN
50957	1070	12	,	,	,
50957	1070	13	"	"	''
50957	1070	14	he	-PRON-	PRP
50957	1070	15	writes	write	VBZ
50957	1070	16	,	,	,
50957	1070	17	"	"	``
50957	1070	18	in	in	IN
50957	1070	19	the	the	DT
50957	1070	20	light	light	NN
50957	1070	21	of	of	IN
50957	1070	22	a	a	DT
50957	1070	23	broad	broad	RB
50957	1070	24	-	-	HYPH
50957	1070	25	lipped	lipped	JJ
50957	1070	26	,	,	,
50957	1070	27	shallow	shallow	JJ
50957	1070	28	vessel	vessel	NN
50957	1070	29	,	,	,
50957	1070	30	but	but	CC
50957	1070	31	with	with	IN
50957	1070	32	chinks	chink	NNS
50957	1070	33	in	in	IN
50957	1070	34	the	the	DT
50957	1070	35	lips	lip	NNS
50957	1070	36	here	here	RB
50957	1070	37	and	and	CC
50957	1070	38	there	there	RB
50957	1070	39	,	,	,
50957	1070	40	and	and	CC
50957	1070	41	the	the	DT
50957	1070	42	glacier	glacier	NN
50957	1070	43	like	like	IN
50957	1070	44	viscous	viscous	JJ
50957	1070	45	matter	matter	NN
50957	1070	46	in	in	IN
50957	1070	47	it	-PRON-	PRP
50957	1070	48	.	.	.
50957	1071	1	As	as	IN
50957	1071	2	more	more	RBR
50957	1071	3	is	be	VBZ
50957	1071	4	poured	pour	VBN
50957	1071	5	in	in	RP
50957	1071	6	,	,	,
50957	1071	7	the	the	DT
50957	1071	8	viscous	viscous	JJ
50957	1071	9	matter	matter	NN
50957	1071	10	will	will	MD
50957	1071	11	run	run	VB
50957	1071	12	over	over	IN
50957	1071	13	the	the	DT
50957	1071	14	edges	edge	NNS
50957	1071	15	,	,	,
50957	1071	16	naturally	naturally	RB
50957	1071	17	taking	take	VBG
50957	1071	18	the	the	DT
50957	1071	19	line	line	NN
50957	1071	20	of	of	IN
50957	1071	21	the	the	DT
50957	1071	22	chinks	chink	NNS
50957	1071	23	as	as	IN
50957	1071	24	its	-PRON-	PRP$
50957	1071	25	line	line	NN
50957	1071	26	of	of	IN
50957	1071	27	outflow	outflow	NN
50957	1071	28	.	.	.
50957	1072	1	The	the	DT
50957	1072	2	broad	broad	JJ
50957	1072	3	lips	lip	NNS
50957	1072	4	of	of	IN
50957	1072	5	the	the	DT
50957	1072	6	vessel	vessel	NN
50957	1072	7	are	be	VBP
50957	1072	8	the	the	DT
50957	1072	9	outlying	outlying	JJ
50957	1072	10	islands	island	NNS
50957	1072	11	or	or	CC
50957	1072	12	'	'	``
50957	1072	13	outskirts	outskirt	NNS
50957	1072	14	'	'	''
50957	1072	15	;	;	:
50957	1072	16	the	the	DT
50957	1072	17	viscous	viscous	JJ
50957	1072	18	matter	matter	NN
50957	1072	19	in	in	IN
50957	1072	20	the	the	DT
50957	1072	21	vessel	vessel	NN
50957	1072	22	the	the	DT
50957	1072	23	inland	inland	JJ
50957	1072	24	ice	ice	NN
50957	1072	25	,	,	,
50957	1072	26	the	the	DT
50957	1072	27	additional	additional	JJ
50957	1072	28	matter	matter	NN
50957	1072	29	continually	continually	RB
50957	1072	30	being	be	VBG
50957	1072	31	poured	pour	VBN
50957	1072	32	in	in	RP
50957	1072	33	in	in	IN
50957	1072	34	the	the	DT
50957	1072	35	form	form	NN
50957	1072	36	of	of	IN
50957	1072	37	the	the	DT
50957	1072	38	enormous	enormous	JJ
50957	1072	39	snow	snow	NN
50957	1072	40	covering	covering	NN
50957	1072	41	,	,	,
50957	1072	42	which	which	WDT
50957	1072	43	,	,	,
50957	1072	44	winter	winter	NN
50957	1072	45	after	after	IN
50957	1072	46	winter	winter	NN
50957	1072	47	,	,	,
50957	1072	48	for	for	IN
50957	1072	49	seven	seven	CD
50957	1072	50	or	or	CC
50957	1072	51	eight	eight	CD
50957	1072	52	months	month	NNS
50957	1072	53	in	in	IN
50957	1072	54	the	the	DT
50957	1072	55	year	year	NN
50957	1072	56	,	,	,
50957	1072	57	falls	fall	VBZ
50957	1072	58	almost	almost	RB
50957	1072	59	continuously	continuously	RB
50957	1072	60	on	on	IN
50957	1072	61	it	-PRON-	PRP
50957	1072	62	;	;	:
50957	1072	63	the	the	DT
50957	1072	64	chinks	chink	NNS
50957	1072	65	are	be	VBP
50957	1072	66	the	the	DT
50957	1072	67	fiords	fiord	NNS
50957	1072	68	or	or	CC
50957	1072	69	valleys	valley	NNS
50957	1072	70	down	down	RP
50957	1072	71	which	which	WDT
50957	1072	72	the	the	DT
50957	1072	73	glaciers	glacier	NNS
50957	1072	74	,	,	,
50957	1072	75	representing	represent	VBG
50957	1072	76	the	the	DT
50957	1072	77	outflowing	outflowing	JJ
50957	1072	78	viscous	viscous	JJ
50957	1072	79	matter	matter	NN
50957	1072	80	,	,	,
50957	1072	81	empty	empty	JJ
50957	1072	82	the	the	DT
50957	1072	83	surplus	surplus	NN
50957	1072	84	of	of	IN
50957	1072	85	the	the	DT
50957	1072	86	vessel	vessel	NN
50957	1072	87	--	--	:
50957	1072	88	in	in	IN
50957	1072	89	other	other	JJ
50957	1072	90	words	word	NNS
50957	1072	91	,	,	,
50957	1072	92	the	the	DT
50957	1072	93	ice	ice	NN
50957	1072	94	floats	float	VBZ
50957	1072	95	out	out	RP
50957	1072	96	in	in	IN
50957	1072	97	glaciers	glacier	NNS
50957	1072	98	,	,	,
50957	1072	99	overflows	overflow	VBZ
50957	1072	100	the	the	DT
50957	1072	101	land	land	NN
50957	1072	102	in	in	IN
50957	1072	103	fact	fact	NN
50957	1072	104	,	,	,
50957	1072	105	down	down	IN
50957	1072	106	the	the	DT
50957	1072	107	valleys	valley	NNS
50957	1072	108	and	and	CC
50957	1072	109	fiords	fiord	NNS
50957	1072	110	of	of	IN
50957	1072	111	Greenland	Greenland	NNP
50957	1072	112	by	by	IN
50957	1072	113	force	force	NN
50957	1072	114	of	of	IN
50957	1072	115	the	the	DT
50957	1072	116	superincumbent	superincumbent	NN
50957	1072	117	weight	weight	NN
50957	1072	118	of	of	IN
50957	1072	119	snow	snow	NN
50957	1072	120	,	,	,
50957	1072	121	just	just	RB
50957	1072	122	as	as	IN
50957	1072	123	does	do	VBZ
50957	1072	124	the	the	DT
50957	1072	125	grain	grain	NN
50957	1072	126	on	on	IN
50957	1072	127	the	the	DT
50957	1072	128	floor	floor	NN
50957	1072	129	of	of	IN
50957	1072	130	a	a	DT
50957	1072	131	barn	barn	NN
50957	1072	132	(	(	-LRB-
50957	1072	133	as	as	IN
50957	1072	134	admirably	admirably	RB
50957	1072	135	described	describe	VBN
50957	1072	136	by	by	IN
50957	1072	137	Mr.	Mr.	NNP
50957	1072	138	Jamieson	Jamieson	NNP
50957	1072	139	)	)	-RRB-
50957	1072	140	when	when	WRB
50957	1072	141	another	another	DT
50957	1072	142	sackful	sackful	JJ
50957	1072	143	is	be	VBZ
50957	1072	144	emptied	empty	VBN
50957	1072	145	on	on	IN
50957	1072	146	the	the	DT
50957	1072	147	top	top	NN
50957	1072	148	of	of	IN
50957	1072	149	the	the	DT
50957	1072	150	mound	mound	NN
50957	1072	151	already	already	RB
50957	1072	152	on	on	IN
50957	1072	153	the	the	DT
50957	1072	154	floor	floor	NN
50957	1072	155	.	.	.
50957	1073	1	'	'	``
50957	1073	2	The	the	DT
50957	1073	3	floor	floor	NN
50957	1073	4	is	be	VBZ
50957	1073	5	flat	flat	JJ
50957	1073	6	,	,	,
50957	1073	7	and	and	CC
50957	1073	8	therefore	therefore	RB
50957	1073	9	does	do	VBZ
50957	1073	10	not	not	RB
50957	1073	11	conduct	conduct	VB
50957	1073	12	the	the	DT
50957	1073	13	grain	grain	NN
50957	1073	14	in	in	IN
50957	1073	15	any	any	DT
50957	1073	16	direction	direction	NN
50957	1073	17	;	;	:
50957	1073	18	the	the	DT
50957	1073	19	outward	outward	JJ
50957	1073	20	motion	motion	NN
50957	1073	21	is	be	VBZ
50957	1073	22	due	due	JJ
50957	1073	23	to	to	IN
50957	1073	24	the	the	DT
50957	1073	25	pressure	pressure	NN
50957	1073	26	of	of	IN
50957	1073	27	the	the	DT
50957	1073	28	particles	particle	NNS
50957	1073	29	of	of	IN
50957	1073	30	grain	grain	NN
50957	1073	31	on	on	IN
50957	1073	32	one	one	CD
50957	1073	33	another	another	DT
50957	1073	34	;	;	:
50957	1073	35	and	and	CC
50957	1073	36	,	,	,
50957	1073	37	given	give	VBN
50957	1073	38	a	a	DT
50957	1073	39	floor	floor	NN
50957	1073	40	of	of	IN
50957	1073	41	infinite	infinite	JJ
50957	1073	42	extension	extension	NN
50957	1073	43	and	and	CC
50957	1073	44	a	a	DT
50957	1073	45	pile	pile	NN
50957	1073	46	of	of	IN
50957	1073	47	sufficient	sufficient	JJ
50957	1073	48	amount	amount	NN
50957	1073	49	,	,	,
50957	1073	50	the	the	DT
50957	1073	51	mass	mass	NN
50957	1073	52	would	would	MD
50957	1073	53	move	move	VB
50957	1073	54	outward	outward	RB
50957	1073	55	to	to	IN
50957	1073	56	any	any	DT
50957	1073	57	distance	distance	NN
50957	1073	58	,	,	,
50957	1073	59	and	and	CC
50957	1073	60	with	with	IN
50957	1073	61	a	a	DT
50957	1073	62	very	very	RB
50957	1073	63	slight	slight	JJ
50957	1073	64	pitch	pitch	NN
50957	1073	65	or	or	CC
50957	1073	66	slope	slope	NN
50957	1073	67	it	-PRON-	PRP
50957	1073	68	would	would	MD
50957	1073	69	slide	slide	VB
50957	1073	70	forward	forward	RB
50957	1073	71	along	along	IN
50957	1073	72	the	the	DT
50957	1073	73	incline	incline	NN
50957	1073	74	.	.	.
50957	1073	75	'	'	''
50957	1074	1	To	to	IN
50957	1074	2	this	this	DT
50957	1074	3	let	let	VB
50957	1074	4	me	-PRON-	PRP
50957	1074	5	add	add	VB
50957	1074	6	that	that	IN
50957	1074	7	if	if	IN
50957	1074	8	the	the	DT
50957	1074	9	floor	floor	NN
50957	1074	10	on	on	IN
50957	1074	11	the	the	DT
50957	1074	12	margin	margin	NN
50957	1074	13	of	of	IN
50957	1074	14	the	the	DT
50957	1074	15	heap	heap	NN
50957	1074	16	of	of	IN
50957	1074	17	grain	grain	NN
50957	1074	18	was	be	VBD
50957	1074	19	undulating	undulate	VBG
50957	1074	20	the	the	DT
50957	1074	21	stream	stream	NN
50957	1074	22	of	of	IN
50957	1074	23	grain	grain	NN
50957	1074	24	would	would	MD
50957	1074	25	take	take	VB
50957	1074	26	the	the	DT
50957	1074	27	course	course	NN
50957	1074	28	of	of	IN
50957	1074	29	such	such	JJ
50957	1074	30	undulations	undulation	NNS
50957	1074	31	.	.	.
50957	1075	1	The	the	DT
50957	1075	2	want	want	NN
50957	1075	3	,	,	,
50957	1075	4	therefore	therefore	RB
50957	1075	5	,	,	,
50957	1075	6	of	of	IN
50957	1075	7	much	much	JJ
50957	1075	8	slope	slope	NN
50957	1075	9	in	in	IN
50957	1075	10	a	a	DT
50957	1075	11	country	country	NN
50957	1075	12	and	and	CC
50957	1075	13	the	the	DT
50957	1075	14	absence	absence	NN
50957	1075	15	of	of	IN
50957	1075	16	any	any	DT
50957	1075	17	great	great	JJ
50957	1075	18	mountain	mountain	NN
50957	1075	19	-	-	HYPH
50957	1075	20	range	range	NN
50957	1075	21	are	be	VBP
50957	1075	22	of	of	IN
50957	1075	23	very	very	RB
50957	1075	24	little	little	JJ
50957	1075	25	moment	moment	NN
50957	1075	26	to	to	IN
50957	1075	27	the	the	DT
50957	1075	28	movement	movement	NN
50957	1075	29	of	of	IN
50957	1075	30	land	land	NN
50957	1075	31	-	-	HYPH
50957	1075	32	ice	ice	NN
50957	1075	33	,	,	,
50957	1075	34	_	_	NNP
50957	1075	35	provided	provide	VBD
50957	1075	36	we	-PRON-	PRP
50957	1075	37	have	have	VBP
50957	1075	38	snow	snow	NN
50957	1075	39	enough	enough	RB
50957	1075	40	_	_	NNP
50957	1075	41	"	"	``
50957	1075	42	On	on	IN
50957	1075	43	another	another	DT
50957	1075	44	page	page	NN
50957	1075	45	Dr.	Dr.	NNP
50957	1075	46	Brown	Brown	NNP
50957	1075	47	had	have	VBD
50957	1075	48	well	well	RB
50957	1075	49	said	say	VBN
50957	1075	50	that	that	IN
50957	1075	51	"	"	``
50957	1075	52	the	the	DT
50957	1075	53	country	country	NN
50957	1075	54	seems	seem	VBZ
50957	1075	55	only	only	RB
50957	1075	56	a	a	DT
50957	1075	57	circlet	circlet	NN
50957	1075	58	of	of	IN
50957	1075	59	islands	island	NNS
50957	1075	60	separated	separate	VBN
50957	1075	61	from	from	IN
50957	1075	62	one	one	CD
50957	1075	63	another	another	DT
50957	1075	64	by	by	IN
50957	1075	65	deep	deep	JJ
50957	1075	66	fiords	fiord	NNS
50957	1075	67	or	or	CC
50957	1075	68	straits	strait	NNS
50957	1075	69	,	,	,
50957	1075	70	and	and	CC
50957	1075	71	bound	bind	VBN
50957	1075	72	together	together	RB
50957	1075	73	on	on	IN
50957	1075	74	the	the	DT
50957	1075	75	landward	landward	NN
50957	1075	76	side	side	NN
50957	1075	77	by	by	IN
50957	1075	78	the	the	DT
50957	1075	79	great	great	JJ
50957	1075	80	ice	ice	NN
50957	1075	81	covering	covering	NN
50957	1075	82	which	which	WDT
50957	1075	83	overlies	overlie	VBZ
50957	1075	84	the	the	DT
50957	1075	85	whole	whole	JJ
50957	1075	86	interior	interior	NN
50957	1075	87	....	....	.
50957	1075	88	No	no	RB
50957	1075	89	doubt	doubt	RB
50957	1075	90	under	under	IN
50957	1075	91	this	this	DT
50957	1075	92	ice	ice	NN
50957	1075	93	there	there	EX
50957	1075	94	lies	lie	VBZ
50957	1075	95	land	land	NN
50957	1075	96	,	,	,
50957	1075	97	just	just	RB
50957	1075	98	as	as	IN
50957	1075	99	it	-PRON-	PRP
50957	1075	100	lies	lie	VBZ
50957	1075	101	under	under	IN
50957	1075	102	the	the	DT
50957	1075	103	sea	sea	NN
50957	1075	104	;	;	:
50957	1075	105	but	but	CC
50957	1075	106	nowadays	nowadays	RB
50957	1075	107	none	none	NN
50957	1075	108	can	can	MD
50957	1075	109	be	be	VB
50957	1075	110	seen	see	VBN
50957	1075	111	,	,	,
50957	1075	112	and	and	CC
50957	1075	113	as	as	IN
50957	1075	114	an	an	DT
50957	1075	115	insulating	insulate	VBG
50957	1075	116	medium	medium	NN
50957	1075	117	it	-PRON-	PRP
50957	1075	118	might	may	MD
50957	1075	119	as	as	RB
50957	1075	120	well	well	RB
50957	1075	121	be	be	VB
50957	1075	122	water	water	NN
50957	1075	123	.	.	.
50957	1075	124	"	"	''
50957	1076	1	In	in	IN
50957	1076	2	his	-PRON-	PRP$
50957	1076	3	recently	recently	RB
50957	1076	4	published	publish	VBN
50957	1076	5	volumes	volume	NNS
50957	1076	6	descriptive	descriptive	JJ
50957	1076	7	of	of	IN
50957	1076	8	the	the	DT
50957	1076	9	journey	journey	NN
50957	1076	10	across	across	IN
50957	1076	11	the	the	DT
50957	1076	12	Greenland	Greenland	NNP
50957	1076	13	ice	ice	NN
50957	1076	14	-	-	HYPH
50957	1076	15	sheet	sheet	NN
50957	1076	16	,	,	,
50957	1076	17	alluded	allude	VBD
50957	1076	18	to	to	IN
50957	1076	19	on	on	IN
50957	1076	20	page	page	NN
50957	1076	21	39	39	CD
50957	1076	22	,	,	,
50957	1076	23	Dr.	Dr.	NNP
50957	1076	24	Nansen	Nansen	NNP
50957	1076	25	sums	sum	VBZ
50957	1076	26	up	up	RP
50957	1076	27	his	-PRON-	PRP$
50957	1076	28	inferences	inference	NNS
50957	1076	29	in	in	IN
50957	1076	30	very	very	RB
50957	1076	31	much	much	RB
50957	1076	32	the	the	DT
50957	1076	33	same	same	JJ
50957	1076	34	way	way	NN
50957	1076	35	:	:	:
50957	1076	36	"	"	``
50957	1076	37	The	the	DT
50957	1076	38	ice	ice	NN
50957	1076	39	-	-	HYPH
50957	1076	40	sheet	sheet	NN
50957	1076	41	rises	rise	VBZ
50957	1076	42	comparatively	comparatively	RB
50957	1076	43	abruptly	abruptly	RB
50957	1076	44	from	from	IN
50957	1076	45	the	the	DT
50957	1076	46	sea	sea	NN
50957	1076	47	on	on	IN
50957	1076	48	both	both	DT
50957	1076	49	sides	side	NNS
50957	1076	50	,	,	,
50957	1076	51	but	but	CC
50957	1076	52	more	more	RBR
50957	1076	53	especially	especially	RB
50957	1076	54	on	on	IN
50957	1076	55	the	the	DT
50957	1076	56	east	east	NNP
50957	1076	57	coast	coast	NN
50957	1076	58	,	,	,
50957	1076	59	while	while	IN
50957	1076	60	its	-PRON-	PRP$
50957	1076	61	central	central	JJ
50957	1076	62	portion	portion	NN
50957	1076	63	is	be	VBZ
50957	1076	64	tolerably	tolerably	RB
50957	1076	65	flat	flat	JJ
50957	1076	66	.	.	.
50957	1077	1	On	on	IN
50957	1077	2	the	the	DT
50957	1077	3	whole	whole	NN
50957	1077	4	,	,	,
50957	1077	5	the	the	DT
50957	1077	6	gradient	gradient	NN
50957	1077	7	decreases	decrease	VBZ
50957	1077	8	the	the	DT
50957	1077	9	farther	farth	JJR
50957	1077	10	one	one	NN
50957	1077	11	gets	get	VBZ
50957	1077	12	into	into	IN
50957	1077	13	the	the	DT
50957	1077	14	interior	interior	NN
50957	1077	15	,	,	,
50957	1077	16	and	and	CC
50957	1077	17	the	the	DT
50957	1077	18	mass	mass	NN
50957	1077	19	thus	thus	RB
50957	1077	20	presents	present	VBZ
50957	1077	21	the	the	DT
50957	1077	22	form	form	NN
50957	1077	23	of	of	IN
50957	1077	24	a	a	DT
50957	1077	25	shield	shield	NN
50957	1077	26	with	with	IN
50957	1077	27	a	a	DT
50957	1077	28	surface	surface	NN
50957	1077	29	corrugated	corrugate	VBN
50957	1077	30	by	by	IN
50957	1077	31	gentle	gentle	JJ
50957	1077	32	,	,	,
50957	1077	33	almost	almost	RB
50957	1077	34	imperceptible	imperceptible	JJ
50957	1077	35	,	,	,
50957	1077	36	undulations	undulation	NNS
50957	1077	37	lying	lie	VBG
50957	1077	38	more	more	RBR
50957	1077	39	or	or	CC
50957	1077	40	less	less	RBR
50957	1077	41	north	north	NN
50957	1077	42	and	and	CC
50957	1077	43	south	south	NN
50957	1077	44	,	,	,
50957	1077	45	and	and	CC
50957	1077	46	with	with	IN
50957	1077	47	its	-PRON-	PRP$
50957	1077	48	highest	high	JJS
50957	1077	49	point	point	NN
50957	1077	50	not	not	RB
50957	1077	51	placed	place	VBN
50957	1077	52	symmetrically	symmetrically	RB
50957	1077	53	,	,	,
50957	1077	54	but	but	CC
50957	1077	55	very	very	RB
50957	1077	56	decidedly	decidedly	RB
50957	1077	57	nearer	nearer	VBP
50957	1077	58	the	the	DT
50957	1077	59	east	east	JJ
50957	1077	60	coast	coast	NN
50957	1077	61	than	than	IN
50957	1077	62	the	the	DT
50957	1077	63	west	west	NNP
50957	1077	64	.	.	.
50957	1077	65	"	"	''
50957	1078	1	From	from	IN
50957	1078	2	this	this	DT
50957	1078	3	rapid	rapid	JJ
50957	1078	4	glance	glance	NN
50957	1078	5	at	at	IN
50957	1078	6	the	the	DT
50957	1078	7	existing	exist	VBG
50957	1078	8	glaciers	glacier	NNS
50957	1078	9	of	of	IN
50957	1078	10	the	the	DT
50957	1078	11	world	world	NN
50957	1078	12	we	-PRON-	PRP
50957	1078	13	see	see	VBP
50957	1078	14	that	that	IN
50957	1078	15	a	a	DT
50957	1078	16	great	great	JJ
50957	1078	17	ice	ice	NN
50957	1078	18	age	age	NN
50957	1078	19	is	be	VBZ
50957	1078	20	not	not	RB
50957	1078	21	altogether	altogether	RB
50957	1078	22	a	a	DT
50957	1078	23	strange	strange	JJ
50957	1078	24	thing	thing	NN
50957	1078	25	in	in	IN
50957	1078	26	the	the	DT
50957	1078	27	world	world	NN
50957	1078	28	.	.	.
50957	1079	1	The	the	DT
50957	1079	2	lands	land	NNS
50957	1079	3	about	about	IN
50957	1079	4	the	the	DT
50957	1079	5	south	south	NNP
50957	1079	6	pole	pole	NNP
50957	1079	7	and	and	CC
50957	1079	8	Greenland	Greenland	NNP
50957	1079	9	are	be	VBP
50957	1079	10	each	each	DT
50957	1079	11	continental	continental	JJ
50957	1079	12	in	in	IN
50957	1079	13	dimensions	dimension	NNS
50957	1079	14	,	,	,
50957	1079	15	and	and	CC
50957	1079	16	present	present	JJ
50957	1079	17	at	at	IN
50957	1079	18	the	the	DT
50957	1079	19	present	present	JJ
50957	1079	20	time	time	NN
50957	1079	21	accumulations	accumulation	NNS
50957	1079	22	of	of	IN
50957	1079	23	land	land	NN
50957	1079	24	-	-	HYPH
50957	1079	25	ice	ice	NN
50957	1079	26	so	so	RB
50957	1079	27	extensive	extensive	JJ
50957	1079	28	,	,	,
50957	1079	29	so	so	RB
50957	1079	30	deep	deep	JJ
50957	1079	31	,	,	,
50957	1079	32	and	and	CC
50957	1079	33	so	so	RB
50957	1079	34	alive	alive	JJ
50957	1079	35	with	with	IN
50957	1079	36	motion	motion	NN
50957	1079	37	as	as	IN
50957	1079	38	to	to	TO
50957	1079	39	prepare	prepare	VB
50957	1079	40	our	-PRON-	PRP$
50957	1079	41	minds	mind	NNS
50957	1079	42	for	for	IN
50957	1079	43	almost	almost	RB
50957	1079	44	anything	anything	NN
50957	1079	45	that	that	WDT
50957	1079	46	may	may	MD
50957	1079	47	be	be	VB
50957	1079	48	suggested	suggest	VBN
50957	1079	49	concerning	concern	VBG
50957	1079	50	the	the	DT
50957	1079	51	glaciated	glaciated	JJ
50957	1079	52	condition	condition	NN
50957	1079	53	of	of	IN
50957	1079	54	other	other	JJ
50957	1079	55	portions	portion	NNS
50957	1079	56	of	of	IN
50957	1079	57	the	the	DT
50957	1079	58	earth	earth	NN
50957	1079	59	's	's	POS
50957	1079	60	surface	surface	NN
50957	1079	61	.	.	.
50957	1080	1	The	the	DT
50957	1080	2	_	_	NNP
50957	1080	3	vera	vera	NN
50957	1080	4	causa	causa	VBD
50957	1080	5	_	_	NNP
50957	1080	6	is	be	VBZ
50957	1080	7	sufficient	sufficient	JJ
50957	1080	8	to	to	TO
50957	1080	9	accomplish	accomplish	VB
50957	1080	10	anything	anything	NN
50957	1080	11	of	of	IN
50957	1080	12	which	which	WDT
50957	1080	13	glacialists	glacialist	NNS
50957	1080	14	have	have	VBP
50957	1080	15	ever	ever	RB
50957	1080	16	dreamed	dream	VBN
50957	1080	17	.	.	.
50957	1081	1	It	-PRON-	PRP
50957	1081	2	only	only	RB
50957	1081	3	remains	remain	VBZ
50957	1081	4	to	to	TO
50957	1081	5	enquire	enquire	VB
50957	1081	6	what	what	WP
50957	1081	7	the	the	DT
50957	1081	8	facts	fact	NNS
50957	1081	9	really	really	RB
50957	1081	10	are	be	VBP
50957	1081	11	and	and	CC
50957	1081	12	over	over	IN
50957	1081	13	how	how	WRB
50957	1081	14	great	great	JJ
50957	1081	15	an	an	DT
50957	1081	16	extent	extent	NN
50957	1081	17	of	of	IN
50957	1081	18	territory	territory	NN
50957	1081	19	the	the	DT
50957	1081	20	actual	actual	JJ
50957	1081	21	results	result	NNS
50957	1081	22	of	of	IN
50957	1081	23	glacial	glacial	JJ
50957	1081	24	action	action	NN
50957	1081	25	may	may	MD
50957	1081	26	be	be	VB
50957	1081	27	found	find	VBN
50957	1081	28	.	.	.
50957	1082	1	But	but	CC
50957	1082	2	we	-PRON-	PRP
50957	1082	3	will	will	MD
50957	1082	4	first	first	RB
50957	1082	5	direct	direct	VB
50957	1082	6	more	more	RBR
50957	1082	7	particular	particular	JJ
50957	1082	8	attention	attention	NN
50957	1082	9	to	to	IN
50957	1082	10	some	some	DT
50957	1082	11	of	of	IN
50957	1082	12	the	the	DT
50957	1082	13	facts	fact	NNS
50957	1082	14	and	and	CC
50957	1082	15	theories	theory	NNS
50957	1082	16	concerning	concern	VBG
50957	1082	17	glacial	glacial	JJ
50957	1082	18	motion	motion	NN
50957	1082	19	.	.	.
50957	1083	1	CHAPTER	CHAPTER	NNP
50957	1083	2	III	III	NNP
50957	1083	3	.	.	.
50957	1084	1	GLACIAL	GLACIAL	NNP
50957	1084	2	MOTION	MOTION	NNP
50957	1084	3	.	.	.
50957	1085	1	That	that	DT
50957	1085	2	glacial	glacial	JJ
50957	1085	3	ice	ice	NN
50957	1085	4	actually	actually	RB
50957	1085	5	moves	move	VBZ
50957	1085	6	after	after	IN
50957	1085	7	the	the	DT
50957	1085	8	analogy	analogy	NN
50957	1085	9	of	of	IN
50957	1085	10	a	a	DT
50957	1085	11	semi	semi	JJ
50957	1085	12	-	-	JJ
50957	1085	13	fluid	fluid	JJ
50957	1085	14	has	have	VBZ
50957	1085	15	been	be	VBN
50957	1085	16	abundantly	abundantly	RB
50957	1085	17	demonstrated	demonstrate	VBN
50957	1085	18	by	by	IN
50957	1085	19	observation	observation	NN
50957	1085	20	.	.	.
50957	1086	1	In	in	IN
50957	1086	2	the	the	DT
50957	1086	3	year	year	NN
50957	1086	4	1827	1827	CD
50957	1086	5	Professor	Professor	NNP
50957	1086	6	Hugi	Hugi	NNP
50957	1086	7	,	,	,
50957	1086	8	of	of	IN
50957	1086	9	Soleure	Soleure	NNP
50957	1086	10	,	,	,
50957	1086	11	built	build	VBD
50957	1086	12	a	a	DT
50957	1086	13	hut	hut	NN
50957	1086	14	far	far	RB
50957	1086	15	up	up	RB
50957	1086	16	upon	upon	IN
50957	1086	17	the	the	DT
50957	1086	18	Aar	Aar	NNP
50957	1086	19	Glacier	Glacier	NNP
50957	1086	20	in	in	IN
50957	1086	21	Switzerland	Switzerland	NNP
50957	1086	22	,	,	,
50957	1086	23	in	in	IN
50957	1086	24	order	order	NN
50957	1086	25	to	to	TO
50957	1086	26	determine	determine	VB
50957	1086	27	the	the	DT
50957	1086	28	rate	rate	NN
50957	1086	29	of	of	IN
50957	1086	30	its	-PRON-	PRP$
50957	1086	31	motion	motion	NN
50957	1086	32	.	.	.
50957	1087	1	After	after	IN
50957	1087	2	three	three	CD
50957	1087	3	years	year	NNS
50957	1087	4	he	-PRON-	PRP
50957	1087	5	found	find	VBD
50957	1087	6	that	that	IN
50957	1087	7	it	-PRON-	PRP
50957	1087	8	had	have	VBD
50957	1087	9	moved	move	VBN
50957	1087	10	330	330	CD
50957	1087	11	feet	foot	NNS
50957	1087	12	;	;	:
50957	1087	13	after	after	IN
50957	1087	14	nine	nine	CD
50957	1087	15	years	year	NNS
50957	1087	16	,	,	,
50957	1087	17	2,354	2,354	CD
50957	1087	18	feet	foot	NNS
50957	1087	19	;	;	:
50957	1087	20	and	and	CC
50957	1087	21	after	after	IN
50957	1087	22	fourteen	fourteen	CD
50957	1087	23	years	year	NNS
50957	1087	24	Louis	Louis	NNP
50957	1087	25	Agassiz	Agassiz	NNP
50957	1087	26	found	find	VBD
50957	1087	27	that	that	IN
50957	1087	28	its	-PRON-	PRP$
50957	1087	29	motion	motion	NN
50957	1087	30	had	have	VBD
50957	1087	31	been	be	VBN
50957	1087	32	4,712	4,712	CD
50957	1087	33	feet	foot	NNS
50957	1087	34	.	.	.
50957	1088	1	In	in	IN
50957	1088	2	1841	1841	CD
50957	1088	3	Agassiz	Agassiz	NNP
50957	1088	4	began	begin	VBD
50957	1088	5	a	a	DT
50957	1088	6	more	more	RBR
50957	1088	7	accurate	accurate	JJ
50957	1088	8	series	series	NN
50957	1088	9	of	of	IN
50957	1088	10	observation	observation	NN
50957	1088	11	upon	upon	IN
50957	1088	12	the	the	DT
50957	1088	13	same	same	JJ
50957	1088	14	glacier	glacier	NN
50957	1088	15	.	.	.
50957	1089	1	Boring	boring	JJ
50957	1089	2	holes	hole	NNS
50957	1089	3	in	in	IN
50957	1089	4	the	the	DT
50957	1089	5	ice	ice	NN
50957	1089	6	,	,	,
50957	1089	7	he	-PRON-	PRP
50957	1089	8	set	set	VBD
50957	1089	9	across	across	IN
50957	1089	10	it	-PRON-	PRP
50957	1089	11	a	a	DT
50957	1089	12	row	row	NN
50957	1089	13	of	of	IN
50957	1089	14	stakes	stake	NNS
50957	1089	15	which	which	WDT
50957	1089	16	,	,	,
50957	1089	17	on	on	IN
50957	1089	18	visiting	visit	VBG
50957	1089	19	in	in	IN
50957	1089	20	1842	1842	CD
50957	1089	21	,	,	,
50957	1089	22	he	-PRON-	PRP
50957	1089	23	found	find	VBD
50957	1089	24	to	to	TO
50957	1089	25	be	be	VB
50957	1089	26	no	no	RB
50957	1089	27	longer	long	RBR
50957	1089	28	in	in	IN
50957	1089	29	a	a	DT
50957	1089	30	straight	straight	JJ
50957	1089	31	line	line	NN
50957	1089	32	.	.	.
50957	1090	1	All	all	DT
50957	1090	2	had	have	VBD
50957	1090	3	moved	move	VBN
50957	1090	4	downwards	downwards	RB
50957	1090	5	with	with	IN
50957	1090	6	varying	varying	NN
50957	1090	7	velocity	velocity	NN
50957	1090	8	,	,	,
50957	1090	9	those	those	DT
50957	1090	10	near	near	IN
50957	1090	11	the	the	DT
50957	1090	12	centre	centre	NN
50957	1090	13	having	have	VBG
50957	1090	14	moved	move	VBN
50957	1090	15	farther	farther	RB
50957	1090	16	than	than	IN
50957	1090	17	the	the	DT
50957	1090	18	others	other	NNS
50957	1090	19	.	.	.
50957	1091	1	The	the	DT
50957	1091	2	displacements	displacement	NNS
50957	1091	3	of	of	IN
50957	1091	4	the	the	DT
50957	1091	5	stakes	stake	NNS
50957	1091	6	were	be	VBD
50957	1091	7	in	in	IN
50957	1091	8	order	order	NN
50957	1091	9	,	,	,
50957	1091	10	from	from	IN
50957	1091	11	side	side	NN
50957	1091	12	to	to	IN
50957	1091	13	side	side	VB
50957	1091	14	,	,	,
50957	1091	15	as	as	IN
50957	1091	16	follows	follow	VBZ
50957	1091	17	:	:	:
50957	1091	18	160	160	CD
50957	1091	19	feet	foot	NNS
50957	1091	20	,	,	,
50957	1091	21	225	225	CD
50957	1091	22	feet	foot	NNS
50957	1091	23	,	,	,
50957	1091	24	269	269	CD
50957	1091	25	feet	foot	NNS
50957	1091	26	,	,	,
50957	1091	27	245	245	CD
50957	1091	28	feet	foot	NNS
50957	1091	29	,	,	,
50957	1091	30	210	210	CD
50957	1091	31	feet	foot	NNS
50957	1091	32	,	,	,
50957	1091	33	and	and	CC
50957	1091	34	125	125	CD
50957	1091	35	feet	foot	NNS
50957	1091	36	.	.	.
50957	1092	1	Agassiz	Agassiz	NNP
50957	1092	2	followed	follow	VBD
50957	1092	3	up	up	RP
50957	1092	4	his	-PRON-	PRP$
50957	1092	5	observations	observation	NNS
50957	1092	6	for	for	IN
50957	1092	7	six	six	CD
50957	1092	8	years	year	NNS
50957	1092	9	,	,	,
50957	1092	10	and	and	CC
50957	1092	11	in	in	IN
50957	1092	12	1847	1847	CD
50957	1092	13	published	publish	VBD
50957	1092	14	the	the	DT
50957	1092	15	results	result	NNS
50957	1092	16	in	in	IN
50957	1092	17	his	-PRON-	PRP$
50957	1092	18	celebrated	celebrated	JJ
50957	1092	19	work	work	NN
50957	1092	20	System	System	NNP
50957	1092	21	Glacière	Glacière	NNP
50957	1092	22	.	.	.
50957	1093	1	[	[	-LRB-
50957	1093	2	Illustration	illustration	NN
50957	1093	3	:	:	:
50957	1093	4	Fig	Fig	NNP
50957	1093	5	.	.	.
50957	1094	1	16	16	CD
50957	1094	2	.	.	.
50957	1094	3	]	]	-RRB-
50957	1095	1	But	but	CC
50957	1095	2	in	in	IN
50957	1095	3	August	August	NNP
50957	1095	4	,	,	,
50957	1095	5	1841	1841	CD
50957	1095	6	,	,	,
50957	1095	7	the	the	DT
50957	1095	8	distinguished	distinguished	JJ
50957	1095	9	Swiss	swiss	JJ
50957	1095	10	investigator	investigator	NN
50957	1095	11	had	have	VBD
50957	1095	12	invited	invite	VBN
50957	1095	13	Professor	Professor	NNP
50957	1095	14	J.	J.	NNP
50957	1095	15	D.	D.	NNP
50957	1095	16	Forbes	Forbes	NNP
50957	1095	17	,	,	,
50957	1095	18	of	of	IN
50957	1095	19	Edinburgh	Edinburgh	NNP
50957	1095	20	,	,	,
50957	1095	21	to	to	TO
50957	1095	22	interest	interest	VB
50957	1095	23	himself	-PRON-	PRP
50957	1095	24	in	in	IN
50957	1095	25	solving	solve	VBG
50957	1095	26	the	the	DT
50957	1095	27	problem	problem	NN
50957	1095	28	of	of	IN
50957	1095	29	glacial	glacial	JJ
50957	1095	30	motion	motion	NN
50957	1095	31	.	.	.
50957	1096	1	In	in	IN
50957	1096	2	response	response	NN
50957	1096	3	to	to	IN
50957	1096	4	this	this	DT
50957	1096	5	request	request	NN
50957	1096	6	,	,	,
50957	1096	7	Professor	Professor	NNP
50957	1096	8	Forbes	Forbes	NNP
50957	1096	9	spent	spend	VBD
50957	1096	10	three	three	CD
50957	1096	11	weeks	week	NNS
50957	1096	12	with	with	IN
50957	1096	13	Agassiz	Agassiz	NNP
50957	1096	14	upon	upon	IN
50957	1096	15	the	the	DT
50957	1096	16	Aar	Aar	NNP
50957	1096	17	Glacier	Glacier	NNP
50957	1096	18	.	.	.
50957	1097	1	Stimulated	stimulate	VBN
50957	1097	2	by	by	IN
50957	1097	3	the	the	DT
50957	1097	4	interest	interest	NN
50957	1097	5	of	of	IN
50957	1097	6	this	this	DT
50957	1097	7	visit	visit	NN
50957	1097	8	,	,	,
50957	1097	9	Forbes	Forbes	NNP
50957	1097	10	returned	return	VBD
50957	1097	11	to	to	IN
50957	1097	12	Switzerland	Switzerland	NNP
50957	1097	13	in	in	IN
50957	1097	14	1842	1842	CD
50957	1097	15	and	and	CC
50957	1097	16	began	begin	VBD
50957	1097	17	a	a	DT
50957	1097	18	series	series	NN
50957	1097	19	of	of	IN
50957	1097	20	independent	independent	JJ
50957	1097	21	investigations	investigation	NNS
50957	1097	22	upon	upon	IN
50957	1097	23	the	the	DT
50957	1097	24	Mer	Mer	NNP
50957	1097	25	de	de	NNP
50957	1097	26	Glace	Glace	NNP
50957	1097	27	.	.	.
50957	1098	1	After	after	IN
50957	1098	2	a	a	DT
50957	1098	3	week	week	NN
50957	1098	4	's	's	POS
50957	1098	5	observations	observation	NNS
50957	1098	6	with	with	IN
50957	1098	7	accurate	accurate	JJ
50957	1098	8	instruments	instrument	NNS
50957	1098	9	,	,	,
50957	1098	10	Forbes	Forbes	NNP
50957	1098	11	wrote	write	VBD
50957	1098	12	to	to	IN
50957	1098	13	Professor	Professor	NNP
50957	1098	14	Jameson	Jameson	NNP
50957	1098	15	,	,	,
50957	1098	16	editor	editor	NN
50957	1098	17	of	of	IN
50957	1098	18	the	the	DT
50957	1098	19	Edinburgh	Edinburgh	NNP
50957	1098	20	New	New	NNP
50957	1098	21	Philosophical	Philosophical	NNP
50957	1098	22	Journal	Journal	NNP
50957	1098	23	,	,	,
50957	1098	24	that	that	IN
50957	1098	25	he	-PRON-	PRP
50957	1098	26	had	have	VBD
50957	1098	27	already	already	RB
50957	1098	28	made	make	VBN
50957	1098	29	it	-PRON-	PRP
50957	1098	30	certain	certain	JJ
50957	1098	31	that	that	IN
50957	1098	32	"	"	``
50957	1098	33	the	the	DT
50957	1098	34	central	central	JJ
50957	1098	35	part	part	NN
50957	1098	36	of	of	IN
50957	1098	37	the	the	DT
50957	1098	38	glacier	glacier	NN
50957	1098	39	moves	move	NNS
50957	1098	40	faster	fast	RBR
50957	1098	41	than	than	IN
50957	1098	42	the	the	DT
50957	1098	43	edges	edge	NNS
50957	1098	44	in	in	IN
50957	1098	45	a	a	DT
50957	1098	46	very	very	RB
50957	1098	47	considerable	considerable	JJ
50957	1098	48	proportion	proportion	NN
50957	1098	49	,	,	,
50957	1098	50	quite	quite	RB
50957	1098	51	contrary	contrary	JJ
50957	1098	52	to	to	IN
50957	1098	53	the	the	DT
50957	1098	54	opinion	opinion	NN
50957	1098	55	generally	generally	RB
50957	1098	56	maintained	maintain	VBD
50957	1098	57	.	.	.
50957	1098	58	"	"	''
50957	1099	1	This	this	DT
50957	1099	2	letter	letter	NN
50957	1099	3	was	be	VBD
50957	1099	4	dated	date	VBN
50957	1099	5	July	July	NNP
50957	1099	6	4	4	CD
50957	1099	7	,	,	,
50957	1099	8	1842	1842	CD
50957	1099	9	,	,	,
50957	1099	10	but	but	CC
50957	1099	11	was	be	VBD
50957	1099	12	not	not	RB
50957	1099	13	published	publish	VBN
50957	1099	14	until	until	IN
50957	1099	15	the	the	DT
50957	1099	16	October	October	NNP
50957	1099	17	following	follow	VBG
50957	1099	18	,	,	,
50957	1099	19	Agassiz	Agassiz	NNP
50957	1099	20	's	's	POS
50957	1099	21	results	result	NNS
50957	1099	22	,	,	,
50957	1099	23	so	so	RB
50957	1099	24	far	far	RB
50957	1099	25	as	as	IN
50957	1099	26	then	then	RB
50957	1099	27	determined	determine	VBN
50957	1099	28	,	,	,
50957	1099	29	were	be	VBD
50957	1099	30	,	,	,
50957	1099	31	however	however	RB
50957	1099	32	,	,	,
50957	1099	33	published	publish	VBN
50957	1099	34	in	in	IN
50957	1099	35	Comptes	Comptes	NNP
50957	1099	36	Rendus	Rendus	NNP
50957	1099	37	of	of	IN
50957	1099	38	the	the	DT
50957	1099	39	29th	29th	NN
50957	1099	40	of	of	IN
50957	1099	41	August	August	NNP
50957	1099	42	,	,	,
50957	1099	43	1842	1842	CD
50957	1099	44	,	,	,
50957	1099	45	two	two	CD
50957	1099	46	months	month	NNS
50957	1099	47	before	before	IN
50957	1099	48	the	the	DT
50957	1099	49	publication	publication	NN
50957	1099	50	of	of	IN
50957	1099	51	Forbes	Forbes	NNP
50957	1099	52	's	's	POS
50957	1099	53	letter	letter	NN
50957	1099	54	.	.	.
50957	1100	1	But	but	CC
50957	1100	2	Agassiz	Agassiz	NNP
50957	1100	3	's	's	POS
50957	1100	4	letter	letter	NN
50957	1100	5	was	be	VBD
50957	1100	6	dated	date	VBN
50957	1100	7	twenty	twenty	CD
50957	1100	8	-	-	HYPH
50957	1100	9	seven	seven	CD
50957	1100	10	days	day	NNS
50957	1100	11	later	later	RB
50957	1100	12	than	than	IN
50957	1100	13	that	that	DT
50957	1100	14	of	of	IN
50957	1100	15	Forbes	Forbes	NNP
50957	1100	16	.	.	.
50957	1101	1	It	-PRON-	PRP
50957	1101	2	becomes	become	VBZ
50957	1101	3	certain	certain	JJ
50957	1101	4	,	,	,
50957	1101	5	therefore	therefore	RB
50957	1101	6	,	,	,
50957	1101	7	that	that	IN
50957	1101	8	both	both	CC
50957	1101	9	Agassiz	Agassiz	NNP
50957	1101	10	and	and	CC
50957	1101	11	Forbes	Forbes	NNP
50957	1101	12	,	,	,
50957	1101	13	independently	independently	RB
50957	1101	14	and	and	CC
50957	1101	15	about	about	IN
50957	1101	16	the	the	DT
50957	1101	17	same	same	JJ
50957	1101	18	time	time	NN
50957	1101	19	,	,	,
50957	1101	20	discovered	discover	VBD
50957	1101	21	the	the	DT
50957	1101	22	fact	fact	NN
50957	1101	23	that	that	IN
50957	1101	24	the	the	DT
50957	1101	25	central	central	JJ
50957	1101	26	portion	portion	NN
50957	1101	27	of	of	IN
50957	1101	28	a	a	DT
50957	1101	29	glacier	glacier	NN
50957	1101	30	moves	move	NNS
50957	1101	31	more	more	RBR
50957	1101	32	rapidly	rapidly	RB
50957	1101	33	than	than	IN
50957	1101	34	the	the	DT
50957	1101	35	sides	side	NNS
50957	1101	36	.	.	.
50957	1102	1	In	in	IN
50957	1102	2	1857	1857	CD
50957	1102	3	Professor	Professor	NNP
50957	1102	4	Tyndall	Tyndall	NNP
50957	1102	5	began	begin	VBD
50957	1102	6	his	-PRON-	PRP$
50957	1102	7	systematic	systematic	JJ
50957	1102	8	and	and	CC
50957	1102	9	fruitful	fruitful	JJ
50957	1102	10	observations	observation	NNS
50957	1102	11	upon	upon	IN
50957	1102	12	the	the	DT
50957	1102	13	Mer	Mer	NNP
50957	1102	14	de	de	NNP
50957	1102	15	Glace	Glace	NNP
50957	1102	16	and	and	CC
50957	1102	17	other	other	JJ
50957	1102	18	Alpine	Alpine	NNP
50957	1102	19	glaciers	glacier	NNS
50957	1102	20	.	.	.
50957	1103	1	Professor	Professor	NNP
50957	1103	2	Forbes	Forbes	NNP
50957	1103	3	had	have	VBD
50957	1103	4	already	already	RB
50957	1103	5	demonstrated	demonstrate	VBN
50957	1103	6	that	that	IN
50957	1103	7	,	,	,
50957	1103	8	with	with	IN
50957	1103	9	an	an	DT
50957	1103	10	accurate	accurate	JJ
50957	1103	11	instrument	instrument	NN
50957	1103	12	of	of	IN
50957	1103	13	observation	observation	NN
50957	1103	14	,	,	,
50957	1103	15	the	the	DT
50957	1103	16	motion	motion	NN
50957	1103	17	of	of	IN
50957	1103	18	a	a	DT
50957	1103	19	line	line	NN
50957	1103	20	of	of	IN
50957	1103	21	stakes	stake	NNS
50957	1103	22	might	may	MD
50957	1103	23	be	be	VB
50957	1103	24	observed	observe	VBN
50957	1103	25	after	after	IN
50957	1103	26	the	the	DT
50957	1103	27	lapse	lapse	NN
50957	1103	28	of	of	IN
50957	1103	29	a	a	DT
50957	1103	30	single	single	JJ
50957	1103	31	clay	clay	NN
50957	1103	32	,	,	,
50957	1103	33	or	or	CC
50957	1103	34	even	even	RB
50957	1103	35	of	of	IN
50957	1103	36	a	a	DT
50957	1103	37	few	few	JJ
50957	1103	38	hours	hour	NNS
50957	1103	39	.	.	.
50957	1104	1	As	as	IN
50957	1104	2	a	a	DT
50957	1104	3	result	result	NN
50957	1104	4	of	of	IN
50957	1104	5	Tyndall	Tyndall	NNP
50957	1104	6	's	's	POS
50957	1104	7	observations	observation	NNS
50957	1104	8	,	,	,
50957	1104	9	it	-PRON-	PRP
50957	1104	10	was	be	VBD
50957	1104	11	found	find	VBN
50957	1104	12	that	that	IN
50957	1104	13	the	the	DT
50957	1104	14	most	most	RBS
50957	1104	15	rapid	rapid	JJ
50957	1104	16	daily	daily	JJ
50957	1104	17	motion	motion	NN
50957	1104	18	in	in	IN
50957	1104	19	the	the	DT
50957	1104	20	Mer	Mer	NNP
50957	1104	21	de	de	NNP
50957	1104	22	Glace	Glace	NNP
50957	1104	23	in	in	IN
50957	1104	24	1857	1857	CD
50957	1104	25	was	be	VBD
50957	1104	26	about	about	RB
50957	1104	27	thirty	thirty	CD
50957	1104	28	-	-	HYPH
50957	1104	29	seven	seven	CD
50957	1104	30	inches	inch	NNS
50957	1104	31	.	.	.
50957	1105	1	This	this	DT
50957	1105	2	amount	amount	NN
50957	1105	3	of	of	IN
50957	1105	4	motion	motion	NN
50957	1105	5	was	be	VBD
50957	1105	6	near	near	IN
50957	1105	7	the	the	DT
50957	1105	8	lower	low	JJR
50957	1105	9	end	end	NN
50957	1105	10	of	of	IN
50957	1105	11	the	the	DT
50957	1105	12	glacier	glacier	NN
50957	1105	13	On	on	IN
50957	1105	14	ascending	ascend	VBG
50957	1105	15	the	the	DT
50957	1105	16	glacier	glacier	NN
50957	1105	17	,	,	,
50957	1105	18	the	the	DT
50957	1105	19	rate	rate	NN
50957	1105	20	was	be	VBD
50957	1105	21	found	find	VBN
50957	1105	22	in	in	IN
50957	1105	23	general	general	JJ
50957	1105	24	to	to	TO
50957	1105	25	be	be	VB
50957	1105	26	diminished	diminish	VBN
50957	1105	27	;	;	:
50957	1105	28	but	but	CC
50957	1105	29	the	the	DT
50957	1105	30	diminution	diminution	NN
50957	1105	31	was	be	VBD
50957	1105	32	not	not	RB
50957	1105	33	uniform	uniform	JJ
50957	1105	34	throughout	throughout	IN
50957	1105	35	the	the	DT
50957	1105	36	whole	whole	JJ
50957	1105	37	distance	distance	NN
50957	1105	38	,	,	,
50957	1105	39	being	be	VBG
50957	1105	40	affected	affect	VBN
50957	1105	41	both	both	CC
50957	1105	42	by	by	IN
50957	1105	43	the	the	DT
50957	1105	44	size	size	NN
50957	1105	45	and	and	CC
50957	1105	46	by	by	IN
50957	1105	47	the	the	DT
50957	1105	48	contour	contour	NN
50957	1105	49	of	of	IN
50957	1105	50	the	the	DT
50957	1105	51	valley	valley	NN
50957	1105	52	.	.	.
50957	1106	1	The	the	DT
50957	1106	2	motion	motion	NN
50957	1106	3	in	in	IN
50957	1106	4	the	the	DT
50957	1106	5	tributary	tributary	JJ
50957	1106	6	glaciers	glacier	NNS
50957	1106	7	was	be	VBD
50957	1106	8	also	also	RB
50957	1106	9	much	much	RB
50957	1106	10	less	less	JJR
50957	1106	11	than	than	IN
50957	1106	12	that	that	DT
50957	1106	13	of	of	IN
50957	1106	14	the	the	DT
50957	1106	15	main	main	JJ
50957	1106	16	glacier	glacier	NN
50957	1106	17	.	.	.
50957	1107	1	This	this	DT
50957	1107	2	diminution	diminution	NN
50957	1107	3	of	of	IN
50957	1107	4	movement	movement	NN
50957	1107	5	in	in	IN
50957	1107	6	the	the	DT
50957	1107	7	tributary	tributary	JJ
50957	1107	8	glaciers	glacier	NNS
50957	1107	9	was	be	VBD
50957	1107	10	somewhat	somewhat	RB
50957	1107	11	proportionate	proportionate	JJ
50957	1107	12	to	to	IN
50957	1107	13	their	-PRON-	PRP$
50957	1107	14	increase	increase	NN
50957	1107	15	in	in	IN
50957	1107	16	width	width	NN
50957	1107	17	.	.	.
50957	1108	1	For	for	IN
50957	1108	2	example	example	NN
50957	1108	3	,	,	,
50957	1108	4	the	the	DT
50957	1108	5	combined	combine	VBN
50957	1108	6	width	width	NN
50957	1108	7	of	of	IN
50957	1108	8	the	the	DT
50957	1108	9	three	three	CD
50957	1108	10	tributaries	tributary	NNS
50957	1108	11	uniting	unite	VBG
50957	1108	12	to	to	TO
50957	1108	13	form	form	VB
50957	1108	14	the	the	DT
50957	1108	15	Mer	Mer	NNP
50957	1108	16	de	de	NNP
50957	1108	17	Glace	Glace	NNP
50957	1108	18	is	be	VBZ
50957	1108	19	2,597	2,597	CD
50957	1108	20	yards	yard	NNS
50957	1108	21	;	;	:
50957	1108	22	but	but	CC
50957	1108	23	a	a	DT
50957	1108	24	short	short	JJ
50957	1108	25	distance	distance	NN
50957	1108	26	below	below	IN
50957	1108	27	the	the	DT
50957	1108	28	junction	junction	NN
50957	1108	29	of	of	IN
50957	1108	30	these	these	DT
50957	1108	31	tributaries	tributary	NNS
50957	1108	32	the	the	DT
50957	1108	33	total	total	JJ
50957	1108	34	width	width	NN
50957	1108	35	of	of	IN
50957	1108	36	the	the	DT
50957	1108	37	Mer	Mer	NNP
50957	1108	38	de	de	NNP
50957	1108	39	Glace	Glace	NNP
50957	1108	40	itself	-PRON-	PRP
50957	1108	41	is	be	VBZ
50957	1108	42	only	only	RB
50957	1108	43	893	893	CD
50957	1108	44	yards	yard	NNS
50957	1108	45	,	,	,
50957	1108	46	or	or	CC
50957	1108	47	one	one	CD
50957	1108	48	-	-	HYPH
50957	1108	49	third	third	NN
50957	1108	50	that	that	DT
50957	1108	51	of	of	IN
50957	1108	52	the	the	DT
50957	1108	53	tributaries	tributary	NNS
50957	1108	54	combined	combine	VBN
50957	1108	55	.	.	.
50957	1109	1	Yet	yet	RB
50957	1109	2	,	,	,
50957	1109	3	though	though	IN
50957	1109	4	the	the	DT
50957	1109	5	depth	depth	NN
50957	1109	6	of	of	IN
50957	1109	7	the	the	DT
50957	1109	8	ice	ice	NN
50957	1109	9	is	be	VBZ
50957	1109	10	probably	probably	RB
50957	1109	11	here	here	RB
50957	1109	12	much	much	RB
50957	1109	13	greater	great	JJR
50957	1109	14	than	than	IN
50957	1109	15	in	in	IN
50957	1109	16	the	the	DT
50957	1109	17	tributaries	tributary	NNS
50957	1109	18	,	,	,
50957	1109	19	the	the	DT
50957	1109	20	rapidity	rapidity	NN
50957	1109	21	of	of	IN
50957	1109	22	movement	movement	NN
50957	1109	23	is	be	VBZ
50957	1109	24	between	between	IN
50957	1109	25	two	two	CD
50957	1109	26	and	and	CC
50957	1109	27	three	three	CD
50957	1109	28	times	time	NNS
50957	1109	29	as	as	RB
50957	1109	30	great	great	JJ
50957	1109	31	as	as	IN
50957	1109	32	that	that	DT
50957	1109	33	of	of	IN
50957	1109	34	any	any	DT
50957	1109	35	one	one	CD
50957	1109	36	of	of	IN
50957	1109	37	the	the	DT
50957	1109	38	branches	branch	NNS
50957	1109	39	.	.	.
50957	1110	1	[	[	-LRB-
50957	1110	2	AM	am	NN
50957	1110	3	]	]	-RRB-
50957	1110	4	[	[	-LRB-
50957	1110	5	Footnote	footnote	NN
50957	1110	6	AM	am	NN
50957	1110	7	:	:	:
50957	1110	8	See	see	VB
50957	1110	9	Tyndall	Tyndall	NNP
50957	1110	10	's	's	POS
50957	1110	11	Forms	Forms	NNPS
50957	1110	12	of	of	IN
50957	1110	13	Water	Water	NNP
50957	1110	14	,	,	,
50957	1110	15	pp	pp	NNP
50957	1110	16	.	.	.
50957	1111	1	78	78	CD
50957	1111	2	-	-	SYM
50957	1111	3	82	82	CD
50957	1111	4	.	.	.
50957	1111	5	]	]	-RRB-
50957	1112	1	From	from	IN
50957	1112	2	Tyndall	Tyndall	NNP
50957	1112	3	's	's	POS
50957	1112	4	observations	observation	NNS
50957	1112	5	it	-PRON-	PRP
50957	1112	6	appears	appear	VBZ
50957	1112	7	also	also	RB
50957	1112	8	that	that	IN
50957	1112	9	the	the	DT
50957	1112	10	line	line	NN
50957	1112	11	of	of	IN
50957	1112	12	most	most	JJS
50957	1112	13	rapid	rapid	JJ
50957	1112	14	motion	motion	NN
50957	1112	15	is	be	VBZ
50957	1112	16	not	not	RB
50957	1112	17	exactly	exactly	RB
50957	1112	18	in	in	IN
50957	1112	19	the	the	DT
50957	1112	20	middle	middle	NN
50957	1112	21	of	of	IN
50957	1112	22	the	the	DT
50957	1112	23	channel	channel	NN
50957	1112	24	,	,	,
50957	1112	25	but	but	CC
50957	1112	26	is	be	VBZ
50957	1112	27	pushed	push	VBN
50957	1112	28	by	by	IN
50957	1112	29	its	-PRON-	PRP$
50957	1112	30	own	own	JJ
50957	1112	31	momentum	momentum	NN
50957	1112	32	from	from	IN
50957	1112	33	one	one	CD
50957	1112	34	side	side	NN
50957	1112	35	to	to	IN
50957	1112	36	the	the	DT
50957	1112	37	other	other	JJ
50957	1112	38	of	of	IN
50957	1112	39	the	the	DT
50957	1112	40	middle	middle	NN
50957	1112	41	,	,	,
50957	1112	42	so	so	IN
50957	1112	43	as	as	IN
50957	1112	44	always	always	RB
50957	1112	45	to	to	TO
50957	1112	46	be	be	VB
50957	1112	47	nearer	nearer	IN
50957	1112	48	the	the	DT
50957	1112	49	concave	concave	NNP
50957	1112	50	side	side	NN
50957	1112	51	;	;	:
50957	1112	52	in	in	IN
50957	1112	53	this	this	DT
50957	1112	54	respect	respect	NN
50957	1112	55	conforming	conform	VBG
50957	1112	56	,	,	,
50957	1112	57	as	as	RB
50957	1112	58	far	far	RB
50957	1112	59	as	as	IN
50957	1112	60	its	-PRON-	PRP$
50957	1112	61	nature	nature	NN
50957	1112	62	will	will	MD
50957	1112	63	permit	permit	VB
50957	1112	64	,	,	,
50957	1112	65	to	to	IN
50957	1112	66	the	the	DT
50957	1112	67	motion	motion	NN
50957	1112	68	of	of	IN
50957	1112	69	water	water	NN
50957	1112	70	in	in	IN
50957	1112	71	a	a	DT
50957	1112	72	tortuous	tortuous	JJ
50957	1112	73	channel	channel	NN
50957	1112	74	.	.	.
50957	1113	1	[	[	-LRB-
50957	1113	2	Illustration	illustration	NN
50957	1113	3	:	:	:
50957	1113	4	Fig	Fig	NNP
50957	1113	5	.	.	.
50957	1114	1	17	17	CD
50957	1114	2	.	.	.
50957	1114	3	]	]	-RRB-
50957	1115	1	It	-PRON-	PRP
50957	1115	2	is	be	VBZ
50957	1115	3	easy	easy	JJ
50957	1115	4	to	to	TO
50957	1115	5	account	account	VB
50957	1115	6	for	for	IN
50957	1115	7	this	this	DT
50957	1115	8	differential	differential	JJ
50957	1115	9	motion	motion	NN
50957	1115	10	upon	upon	IN
50957	1115	11	the	the	DT
50957	1115	12	surface	surface	NN
50957	1115	13	of	of	IN
50957	1115	14	a	a	DT
50957	1115	15	glacier	glacier	NN
50957	1115	16	,	,	,
50957	1115	17	since	since	IN
50957	1115	18	it	-PRON-	PRP
50957	1115	19	is	be	VBZ
50957	1115	20	clear	clear	JJ
50957	1115	21	that	that	IN
50957	1115	22	the	the	DT
50957	1115	23	friction	friction	NN
50957	1115	24	of	of	IN
50957	1115	25	the	the	DT
50957	1115	26	sides	side	NNS
50957	1115	27	of	of	IN
50957	1115	28	the	the	DT
50957	1115	29	channel	channel	NN
50957	1115	30	must	must	MD
50957	1115	31	retard	retard	VB
50957	1115	32	the	the	DT
50957	1115	33	motion	motion	NN
50957	1115	34	of	of	IN
50957	1115	35	ice	ice	NN
50957	1115	36	as	as	IN
50957	1115	37	it	-PRON-	PRP
50957	1115	38	does	do	VBZ
50957	1115	39	that	that	DT
50957	1115	40	of	of	IN
50957	1115	41	water	water	NN
50957	1115	42	.	.	.
50957	1116	1	It	-PRON-	PRP
50957	1116	2	is	be	VBZ
50957	1116	3	clear	clear	JJ
50957	1116	4	also	also	RB
50957	1116	5	that	that	IN
50957	1116	6	the	the	DT
50957	1116	7	friction	friction	NN
50957	1116	8	of	of	IN
50957	1116	9	the	the	DT
50957	1116	10	bottom	bottom	NN
50957	1116	11	must	must	MD
50957	1116	12	retard	retard	VB
50957	1116	13	the	the	DT
50957	1116	14	motion	motion	NN
50957	1116	15	of	of	IN
50957	1116	16	ice	ice	NN
50957	1116	17	even	even	RB
50957	1116	18	more	more	RBR
50957	1116	19	than	than	IN
50957	1116	20	it	-PRON-	PRP
50957	1116	21	is	be	VBZ
50957	1116	22	known	know	VBN
50957	1116	23	to	to	TO
50957	1116	24	do	do	VB
50957	1116	25	in	in	IN
50957	1116	26	the	the	DT
50957	1116	27	case	case	NN
50957	1116	28	of	of	IN
50957	1116	29	water	water	NN
50957	1116	30	.	.	.
50957	1117	1	In	in	IN
50957	1117	2	the	the	DT
50957	1117	3	formation	formation	NN
50957	1117	4	of	of	IN
50957	1117	5	breakers	breaker	NNS
50957	1117	6	,	,	,
50957	1117	7	when	when	WRB
50957	1117	8	the	the	DT
50957	1117	9	waves	wave	NNS
50957	1117	10	roll	roll	VBP
50957	1117	11	in	in	RP
50957	1117	12	upon	upon	IN
50957	1117	13	a	a	DT
50957	1117	14	shallowing	shallow	VBG
50957	1117	15	beach	beach	NN
50957	1117	16	,	,	,
50957	1117	17	every	every	DT
50957	1117	18	one	one	NN
50957	1117	19	is	be	VBZ
50957	1117	20	familiar	familiar	JJ
50957	1117	21	with	with	IN
50957	1117	22	the	the	DT
50957	1117	23	effect	effect	NN
50957	1117	24	of	of	IN
50957	1117	25	the	the	DT
50957	1117	26	bottom	bottom	NN
50957	1117	27	upon	upon	IN
50957	1117	28	the	the	DT
50957	1117	29	moving	move	VBG
50957	1117	30	mass	mass	NN
50957	1117	31	.	.	.
50957	1118	1	Here	here	RB
50957	1118	2	friction	friction	NN
50957	1118	3	retards	retard	VBZ
50957	1118	4	the	the	DT
50957	1118	5	lower	low	JJR
50957	1118	6	strata	strata	NN
50957	1118	7	of	of	IN
50957	1118	8	water	water	NN
50957	1118	9	,	,	,
50957	1118	10	and	and	CC
50957	1118	11	the	the	DT
50957	1118	12	upper	upper	JJ
50957	1118	13	strata	strata	NN
50957	1118	14	slide	slide	NN
50957	1118	15	over	over	IN
50957	1118	16	the	the	DT
50957	1118	17	lower	low	JJR
50957	1118	18	,	,	,
50957	1118	19	and	and	CC
50957	1118	20	,	,	,
50957	1118	21	where	where	WRB
50957	1118	22	the	the	DT
50957	1118	23	water	water	NN
50957	1118	24	is	be	VBZ
50957	1118	25	of	of	IN
50957	1118	26	sufficient	sufficient	JJ
50957	1118	27	depth	depth	NN
50957	1118	28	and	and	CC
50957	1118	29	the	the	DT
50957	1118	30	motion	motion	NN
50957	1118	31	is	be	VBZ
50957	1118	32	sufficiently	sufficiently	RB
50957	1118	33	great	great	JJ
50957	1118	34	,	,	,
50957	1118	35	the	the	DT
50957	1118	36	crest	crest	NN
50957	1118	37	breaks	break	VBZ
50957	1118	38	down	down	RP
50957	1118	39	in	in	IN
50957	1118	40	foam	foam	NN
50957	1118	41	before	before	IN
50957	1118	42	the	the	DT
50957	1118	43	ever	ever	RB
50957	1118	44	-	-	HYPH
50957	1118	45	advancing	advance	VBG
50957	1118	46	tide	tide	NN
50957	1118	47	.	.	.
50957	1119	1	A	a	DT
50957	1119	2	similar	similar	JJ
50957	1119	3	phenomenon	phenomenon	NN
50957	1119	4	occurs	occur	VBZ
50957	1119	5	when	when	WRB
50957	1119	6	dams	dam	NNS
50957	1119	7	give	give	VBP
50957	1119	8	way	way	NN
50957	1119	9	and	and	CC
50957	1119	10	reservoirs	reservoir	NNS
50957	1119	11	suddenly	suddenly	RB
50957	1119	12	pour	pour	VBP
50957	1119	13	their	-PRON-	PRP$
50957	1119	14	contents	content	NNS
50957	1119	15	into	into	IN
50957	1119	16	the	the	DT
50957	1119	17	restricted	restrict	VBN
50957	1119	18	channels	channel	NNS
50957	1119	19	below	below	RB
50957	1119	20	.	.	.
50957	1120	1	At	at	IN
50957	1120	2	such	such	JJ
50957	1120	3	times	time	NNS
50957	1120	4	the	the	DT
50957	1120	5	advancing	advance	VBG
50957	1120	6	water	water	NN
50957	1120	7	rolls	roll	NNS
50957	1120	8	onwards	onwards	RB
50957	1120	9	like	like	IN
50957	1120	10	the	the	DT
50957	1120	11	surf	surf	NN
50957	1120	12	with	with	IN
50957	1120	13	a	a	DT
50957	1120	14	perpendicular	perpendicular	JJ
50957	1120	15	front	front	NN
50957	1120	16	,	,	,
50957	1120	17	varying	vary	VBG
50957	1120	18	in	in	RP
50957	1120	19	height	height	NN
50957	1120	20	according	accord	VBG
50957	1120	21	to	to	IN
50957	1120	22	the	the	DT
50957	1120	23	extent	extent	NN
50957	1120	24	of	of	IN
50957	1120	25	the	the	DT
50957	1120	26	flood	flood	NN
50957	1120	27	.	.	.
50957	1121	1	Seasoning	seasoning	NN
50957	1121	2	from	from	IN
50957	1121	3	these	these	DT
50957	1121	4	phenomena	phenomenon	NNS
50957	1121	5	connected	connect	VBN
50957	1121	6	with	with	IN
50957	1121	7	moving	move	VBG
50957	1121	8	water	water	NN
50957	1121	9	,	,	,
50957	1121	10	it	-PRON-	PRP
50957	1121	11	was	be	VBD
50957	1121	12	naturally	naturally	RB
50957	1121	13	suggested	suggest	VBN
50957	1121	14	to	to	IN
50957	1121	15	Professor	Professor	NNP
50957	1121	16	Tyndall	Tyndall	NNP
50957	1121	17	that	that	IN
50957	1121	18	an	an	DT
50957	1121	19	analogous	analogous	JJ
50957	1121	20	movement	movement	NN
50957	1121	21	must	must	MD
50957	1121	22	take	take	VB
50957	1121	23	place	place	NN
50957	1121	24	in	in	IN
50957	1121	25	a	a	DT
50957	1121	26	glacier	glacier	NN
50957	1121	27	.	.	.
50957	1122	1	Choosing	choose	VBG
50957	1122	2	,	,	,
50957	1122	3	therefore	therefore	RB
50957	1122	4	,	,	,
50957	1122	5	a	a	DT
50957	1122	6	favourable	favourable	JJ
50957	1122	7	place	place	NN
50957	1122	8	for	for	IN
50957	1122	9	observation	observation	NN
50957	1122	10	on	on	IN
50957	1122	11	the	the	DT
50957	1122	12	Mer	Mer	NNP
50957	1122	13	de	de	NNP
50957	1122	14	Glace	Glace	NNP
50957	1122	15	where	where	WRB
50957	1122	16	the	the	DT
50957	1122	17	ice	ice	NN
50957	1122	18	emerged	emerge	VBD
50957	1122	19	from	from	IN
50957	1122	20	a	a	DT
50957	1122	21	gorge	gorge	NN
50957	1122	22	,	,	,
50957	1122	23	he	-PRON-	PRP
50957	1122	24	found	find	VBD
50957	1122	25	a	a	DT
50957	1122	26	perpendicular	perpendicular	JJ
50957	1122	27	side	side	NN
50957	1122	28	about	about	RB
50957	1122	29	one	one	CD
50957	1122	30	hundred	hundred	CD
50957	1122	31	and	and	CC
50957	1122	32	fifty	fifty	CD
50957	1122	33	feet	foot	NNS
50957	1122	34	in	in	IN
50957	1122	35	height	height	NN
50957	1122	36	from	from	IN
50957	1122	37	bottom	bottom	NN
50957	1122	38	to	to	IN
50957	1122	39	top	top	NN
50957	1122	40	.	.	.
50957	1123	1	In	in	IN
50957	1123	2	this	this	DT
50957	1123	3	face	face	NN
50957	1123	4	he	-PRON-	PRP
50957	1123	5	drove	drive	VBD
50957	1123	6	stakes	stake	NNS
50957	1123	7	in	in	IN
50957	1123	8	a	a	DT
50957	1123	9	perpendicular	perpendicular	JJ
50957	1123	10	line	line	NN
50957	1123	11	from	from	IN
50957	1123	12	top	top	NN
50957	1123	13	to	to	IN
50957	1123	14	bottom	bottom	NN
50957	1123	15	.	.	.
50957	1124	1	Upon	upon	IN
50957	1124	2	subsequently	subsequently	RB
50957	1124	3	observing	observe	VBG
50957	1124	4	them	-PRON-	PRP
50957	1124	5	,	,	,
50957	1124	6	Tyndall	Tyndall	NNP
50957	1124	7	found	find	VBD
50957	1124	8	,	,	,
50957	1124	9	as	as	IN
50957	1124	10	he	-PRON-	PRP
50957	1124	11	expected	expect	VBD
50957	1124	12	,	,	,
50957	1124	13	that	that	IN
50957	1124	14	there	there	EX
50957	1124	15	was	be	VBD
50957	1124	16	a	a	DT
50957	1124	17	differential	differential	JJ
50957	1124	18	motion	motion	NN
50957	1124	19	among	among	IN
50957	1124	20	them	-PRON-	PRP
50957	1124	21	as	as	IN
50957	1124	22	in	in	IN
50957	1124	23	the	the	DT
50957	1124	24	stakes	stake	NNS
50957	1124	25	upon	upon	IN
50957	1124	26	the	the	DT
50957	1124	27	surface	surface	NN
50957	1124	28	.	.	.
50957	1125	1	The	the	DT
50957	1125	2	retarding	retard	VBG
50957	1125	3	effect	effect	NN
50957	1125	4	of	of	IN
50957	1125	5	friction	friction	NN
50957	1125	6	upon	upon	IN
50957	1125	7	the	the	DT
50957	1125	8	bottom	bottom	NN
50957	1125	9	was	be	VBD
50957	1125	10	evident	evident	JJ
50957	1125	11	.	.	.
50957	1126	1	The	the	DT
50957	1126	2	stake	stake	NN
50957	1126	3	near	near	IN
50957	1126	4	the	the	DT
50957	1126	5	top	top	NN
50957	1126	6	moved	move	VBN
50957	1126	7	forwards	forwards	RB
50957	1126	8	about	about	RB
50957	1126	9	three	three	CD
50957	1126	10	times	time	NNS
50957	1126	11	as	as	RB
50957	1126	12	fast	fast	RB
50957	1126	13	as	as	IN
50957	1126	14	the	the	DT
50957	1126	15	one	one	NN
50957	1126	16	which	which	WDT
50957	1126	17	was	be	VBD
50957	1126	18	only	only	RB
50957	1126	19	four	four	CD
50957	1126	20	feet	foot	NNS
50957	1126	21	from	from	IN
50957	1126	22	the	the	DT
50957	1126	23	bottom	bottom	NN
50957	1126	24	.	.	.
50957	1127	1	[	[	-LRB-
50957	1127	2	Illustration	illustration	NN
50957	1127	3	:	:	:
50957	1127	4	Fig	Fig	NNP
50957	1127	5	.	.	.
50957	1128	1	18	18	CD
50957	1128	2	.	.	.
50957	1128	3	]	]	-RRB-
50957	1129	1	The	the	DT
50957	1129	2	most	most	RBS
50957	1129	3	rapid	rapid	JJ
50957	1129	4	motion	motion	NN
50957	1129	5	(	(	-LRB-
50957	1129	6	thirty	thirty	CD
50957	1129	7	-	-	HYPH
50957	1129	8	seven	seven	CD
50957	1129	9	inches	inch	NNS
50957	1129	10	per	per	IN
50957	1129	11	day	day	NN
50957	1129	12	)	)	-RRB-
50957	1129	13	observed	observe	VBN
50957	1129	14	by	by	IN
50957	1129	15	Professor	Professor	NNP
50957	1129	16	Tyndall	Tyndall	NNP
50957	1129	17	upon	upon	IN
50957	1129	18	the	the	DT
50957	1129	19	Alpine	Alpine	NNP
50957	1129	20	glaciers	glacier	NNS
50957	1129	21	occurred	occur	VBD
50957	1129	22	in	in	IN
50957	1129	23	midsummer	midsummer	NNP
50957	1129	24	.	.	.
50957	1130	1	In	in	IN
50957	1130	2	winter	winter	NN
50957	1130	3	the	the	DT
50957	1130	4	rate	rate	NN
50957	1130	5	was	be	VBD
50957	1130	6	only	only	RB
50957	1130	7	about	about	RB
50957	1130	8	one	one	CD
50957	1130	9	-	-	HYPH
50957	1130	10	half	half	NN
50957	1130	11	as	as	RB
50957	1130	12	great	great	JJ
50957	1130	13	;	;	:
50957	1130	14	but	but	CC
50957	1130	15	in	in	IN
50957	1130	16	the	the	DT
50957	1130	17	year	year	NN
50957	1130	18	1875	1875	CD
50957	1130	19	the	the	DT
50957	1130	20	Norwegian	norwegian	JJ
50957	1130	21	geologist	geologist	NN
50957	1130	22	,	,	,
50957	1130	23	Helland	Helland	NNP
50957	1130	24	,	,	,
50957	1130	25	reported	report	VBD
50957	1130	26	a	a	DT
50957	1130	27	movement	movement	NN
50957	1130	28	of	of	IN
50957	1130	29	twenty	twenty	CD
50957	1130	30	metres	metre	NNS
50957	1130	31	(	(	-LRB-
50957	1130	32	about	about	RB
50957	1130	33	sixty	sixty	CD
50957	1130	34	-	-	HYPH
50957	1130	35	five	five	CD
50957	1130	36	feet	foot	NNS
50957	1130	37	)	)	-RRB-
50957	1130	38	per	per	IN
50957	1130	39	day	day	NN
50957	1130	40	in	in	IN
50957	1130	41	the	the	DT
50957	1130	42	Jakobshavn	Jakobshavn	NNP
50957	1130	43	Glacier	Glacier	NNP
50957	1130	44	which	which	WDT
50957	1130	45	enters	enter	VBZ
50957	1130	46	Disco	Disco	NNP
50957	1130	47	Bay	Bay	NNP
50957	1130	48	,	,	,
50957	1130	49	Greenland	Greenland	NNP
50957	1130	50	,	,	,
50957	1130	51	about	about	IN
50957	1130	52	latitude	latitude	NN
50957	1130	53	70	70	CD
50957	1130	54	°	°	NNS
50957	1130	55	.	.	.
50957	1131	1	For	for	IN
50957	1131	2	some	some	DT
50957	1131	3	time	time	NN
50957	1131	4	there	there	EX
50957	1131	5	was	be	VBD
50957	1131	6	a	a	DT
50957	1131	7	disposition	disposition	NN
50957	1131	8	on	on	IN
50957	1131	9	the	the	DT
50957	1131	10	part	part	NN
50957	1131	11	of	of	IN
50957	1131	12	many	many	JJ
50957	1131	13	scientific	scientific	JJ
50957	1131	14	men	man	NNS
50957	1131	15	to	to	TO
50957	1131	16	doubt	doubt	VB
50957	1131	17	the	the	DT
50957	1131	18	correctness	correctness	NN
50957	1131	19	of	of	IN
50957	1131	20	Holland	Holland	NNP
50957	1131	21	's	's	POS
50957	1131	22	calculations	calculation	NNS
50957	1131	23	.	.	.
50957	1132	1	Subsequent	subsequent	JJ
50957	1132	2	observations	observation	NNS
50957	1132	3	have	have	VBP
50957	1132	4	shown	show	VBN
50957	1132	5	,	,	,
50957	1132	6	however	however	RB
50957	1132	7	,	,	,
50957	1132	8	that	that	IN
50957	1132	9	from	from	IN
50957	1132	10	the	the	DT
50957	1132	11	comparatively	comparatively	RB
50957	1132	12	insignificant	insignificant	JJ
50957	1132	13	glaciers	glacier	NNS
50957	1132	14	of	of	IN
50957	1132	15	the	the	DT
50957	1132	16	Alps	Alps	NNP
50957	1132	17	they	-PRON-	PRP
50957	1132	18	were	be	VBD
50957	1132	19	not	not	RB
50957	1132	20	justified	justify	VBN
50957	1132	21	in	in	IN
50957	1132	22	drawing	draw	VBG
50957	1132	23	inferences	inference	NNS
50957	1132	24	with	with	IN
50957	1132	25	respect	respect	NN
50957	1132	26	to	to	IN
50957	1132	27	the	the	DT
50957	1132	28	motion	motion	NN
50957	1132	29	of	of	IN
50957	1132	30	the	the	DT
50957	1132	31	vastly	vastly	RB
50957	1132	32	larger	large	JJR
50957	1132	33	masses	masse	NNS
50957	1132	34	which	which	WDT
50957	1132	35	come	come	VBP
50957	1132	36	down	down	RP
50957	1132	37	to	to	IN
50957	1132	38	the	the	DT
50957	1132	39	sea	sea	NN
50957	1132	40	through	through	IN
50957	1132	41	the	the	DT
50957	1132	42	fiords	fiord	NNS
50957	1132	43	of	of	IN
50957	1132	44	Greenland	Greenland	NNP
50957	1132	45	.	.	.
50957	1133	1	The	the	DT
50957	1133	2	Jakobshavn	Jakobshavn	NNP
50957	1133	3	Glacier	Glacier	NNP
50957	1133	4	was	be	VBD
50957	1133	5	about	about	RB
50957	1133	6	two	two	CD
50957	1133	7	and	and	CC
50957	1133	8	a	a	DT
50957	1133	9	half	half	NN
50957	1133	10	miles	mile	NNS
50957	1133	11	in	in	IN
50957	1133	12	width	width	NN
50957	1133	13	and	and	CC
50957	1133	14	its	-PRON-	PRP$
50957	1133	15	depth	depth	NN
50957	1133	16	very	very	RB
50957	1133	17	likely	likely	RB
50957	1133	18	more	more	JJR
50957	1133	19	than	than	IN
50957	1133	20	a	a	DT
50957	1133	21	thousand	thousand	CD
50957	1133	22	feet	foot	NNS
50957	1133	23	,	,	,
50957	1133	24	making	make	VBG
50957	1133	25	a	a	DT
50957	1133	26	cross	cross	NN
50957	1133	27	-	-	NN
50957	1133	28	section	section	NN
50957	1133	29	of	of	IN
50957	1133	30	more	more	JJR
50957	1133	31	than	than	IN
50957	1133	32	1,400,000	1,400,000	CD
50957	1133	33	square	square	JJ
50957	1133	34	yards	yard	NNS
50957	1133	35	,	,	,
50957	1133	36	whereas	whereas	IN
50957	1133	37	the	the	DT
50957	1133	38	cross	cross	JJ
50957	1133	39	-	-	NN
50957	1133	40	section	section	NN
50957	1133	41	of	of	IN
50957	1133	42	the	the	DT
50957	1133	43	Mer	Mer	NNP
50957	1133	44	de	de	NNP
50957	1133	45	Glace	Glace	NNP
50957	1133	46	at	at	IN
50957	1133	47	Montanvert	Montanvert	NNP
50957	1133	48	is	be	VBZ
50957	1133	49	estimated	estimate	VBN
50957	1133	50	to	to	TO
50957	1133	51	be	be	VB
50957	1133	52	but	but	CC
50957	1133	53	190,000	190,000	CD
50957	1133	54	square	square	JJ
50957	1133	55	yards	yard	NNS
50957	1133	56	or	or	CC
50957	1133	57	only	only	RB
50957	1133	58	about	about	RB
50957	1133	59	one	one	CD
50957	1133	60	-	-	HYPH
50957	1133	61	seventh	seventh	JJ
50957	1133	62	the	the	DT
50957	1133	63	above	above	JJ
50957	1133	64	estimate	estimate	NN
50957	1133	65	for	for	IN
50957	1133	66	the	the	DT
50957	1133	67	Greenland	Greenland	NNP
50957	1133	68	glacier	glacier	NN
50957	1133	69	.	.	.
50957	1134	1	As	as	IN
50957	1134	2	the	the	DT
50957	1134	3	friction	friction	NN
50957	1134	4	of	of	IN
50957	1134	5	the	the	DT
50957	1134	6	sides	side	NNS
50957	1134	7	would	would	MD
50957	1134	8	be	be	VB
50957	1134	9	no	no	DT
50957	1134	10	greater	great	JJR
50957	1134	11	upon	upon	IN
50957	1134	12	a	a	DT
50957	1134	13	large	large	JJ
50957	1134	14	stream	stream	NN
50957	1134	15	than	than	IN
50957	1134	16	upon	upon	IN
50957	1134	17	a	a	DT
50957	1134	18	small	small	JJ
50957	1134	19	one	one	NN
50957	1134	20	,	,	,
50957	1134	21	while	while	IN
50957	1134	22	upon	upon	IN
50957	1134	23	the	the	DT
50957	1134	24	bottom	bottom	NN
50957	1134	25	it	-PRON-	PRP
50957	1134	26	would	would	MD
50957	1134	27	be	be	VB
50957	1134	28	only	only	RB
50957	1134	29	in	in	IN
50957	1134	30	proportion	proportion	NN
50957	1134	31	to	to	IN
50957	1134	32	the	the	DT
50957	1134	33	area	area	NN
50957	1134	34	,	,	,
50957	1134	35	it	-PRON-	PRP
50957	1134	36	is	be	VBZ
50957	1134	37	evident	evident	JJ
50957	1134	38	that	that	IN
50957	1134	39	we	-PRON-	PRP
50957	1134	40	can	can	MD
50957	1134	41	not	not	RB
50957	1134	42	tell	tell	VB
50957	1134	43	beforehand	beforehand	RB
50957	1134	44	how	how	WRB
50957	1134	45	rapidly	rapidly	RB
50957	1134	46	an	an	DT
50957	1134	47	increase	increase	NN
50957	1134	48	in	in	IN
50957	1134	49	the	the	DT
50957	1134	50	volume	volume	NN
50957	1134	51	of	of	IN
50957	1134	52	the	the	DT
50957	1134	53	ice	ice	NN
50957	1134	54	might	may	MD
50957	1134	55	augment	augment	VB
50957	1134	56	the	the	DT
50957	1134	57	velocity	velocity	NN
50957	1134	58	of	of	IN
50957	1134	59	the	the	DT
50957	1134	60	glacier	glacier	NN
50957	1134	61	.	.	.
50957	1135	1	At	at	IN
50957	1135	2	any	any	DT
50957	1135	3	rate	rate	NN
50957	1135	4	,	,	,
50957	1135	5	all	all	DT
50957	1135	6	reasonable	reasonable	JJ
50957	1135	7	grounds	ground	NNS
50957	1135	8	for	for	IN
50957	1135	9	distrusting	distrust	VBG
50957	1135	10	the	the	DT
50957	1135	11	accuracy	accuracy	NN
50957	1135	12	of	of	IN
50957	1135	13	Helland	Helland	NNP
50957	1135	14	's	's	POS
50957	1135	15	estimates	estimate	NNS
50957	1135	16	seem	seem	VBP
50957	1135	17	to	to	TO
50957	1135	18	have	have	VB
50957	1135	19	been	be	VBN
50957	1135	20	removed	remove	VBN
50957	1135	21	by	by	IN
50957	1135	22	later	later	JJ
50957	1135	23	investigations	investigation	NNS
50957	1135	24	.	.	.
50957	1136	1	According	accord	VBG
50957	1136	2	to	to	IN
50957	1136	3	my	-PRON-	PRP$
50957	1136	4	own	own	JJ
50957	1136	5	observations	observation	NNS
50957	1136	6	in	in	IN
50957	1136	7	the	the	DT
50957	1136	8	summer	summer	NN
50957	1136	9	of	of	IN
50957	1136	10	1886	1886	CD
50957	1136	11	upon	upon	IN
50957	1136	12	the	the	DT
50957	1136	13	Muir	Muir	NNP
50957	1136	14	Glacier	Glacier	NNP
50957	1136	15	,	,	,
50957	1136	16	Alaska	Alaska	NNP
50957	1136	17	,	,	,
50957	1136	18	the	the	DT
50957	1136	19	central	central	JJ
50957	1136	20	portions	portion	NNS
50957	1136	21	,	,	,
50957	1136	22	a	a	DT
50957	1136	23	mile	mile	NN
50957	1136	24	back	back	RB
50957	1136	25	from	from	IN
50957	1136	26	the	the	DT
50957	1136	27	front	front	NN
50957	1136	28	of	of	IN
50957	1136	29	that	that	DT
50957	1136	30	vast	vast	JJ
50957	1136	31	ice	ice	NN
50957	1136	32	-	-	HYPH
50957	1136	33	current	current	NN
50957	1136	34	,	,	,
50957	1136	35	were	be	VBD
50957	1136	36	moving	move	VBG
50957	1136	37	from	from	IN
50957	1136	38	sixty	sixty	CD
50957	1136	39	-	-	HYPH
50957	1136	40	five	five	CD
50957	1136	41	to	to	TO
50957	1136	42	seventy	seventy	CD
50957	1136	43	feet	foot	NNS
50957	1136	44	per	per	IN
50957	1136	45	day	day	NN
50957	1136	46	.	.	.
50957	1137	1	These	these	DT
50957	1137	2	observations	observation	NNS
50957	1137	3	were	be	VBD
50957	1137	4	taken	take	VBN
50957	1137	5	with	with	IN
50957	1137	6	a	a	DT
50957	1137	7	sextant	sextant	NN
50957	1137	8	upon	upon	IN
50957	1137	9	pinnacles	pinnacle	NNS
50957	1137	10	of	of	IN
50957	1137	11	ice	ice	NN
50957	1137	12	recognizable	recognizable	JJ
50957	1137	13	from	from	IN
50957	1137	14	a	a	DT
50957	1137	15	baseline	baseline	NN
50957	1137	16	established	establish	VBN
50957	1137	17	upon	upon	IN
50957	1137	18	the	the	DT
50957	1137	19	shore	shore	NN
50957	1137	20	.	.	.
50957	1138	1	It	-PRON-	PRP
50957	1138	2	is	be	VBZ
50957	1138	3	fair	fair	JJ
50957	1138	4	to	to	TO
50957	1138	5	add	add	VB
50957	1138	6	,	,	,
50957	1138	7	however	however	RB
50957	1138	8	,	,	,
50957	1138	9	that	that	IN
50957	1138	10	during	during	IN
50957	1138	11	the	the	DT
50957	1138	12	summer	summer	NN
50957	1138	13	of	of	IN
50957	1138	14	1890	1890	CD
50957	1138	15	Professor	Professor	NNP
50957	1138	16	H.	H.	NNP
50957	1138	17	F.	F.	NNP
50957	1138	18	Reid	Reid	NNP
50957	1138	19	attempted	attempt	VBD
50957	1138	20	to	to	TO
50957	1138	21	measure	measure	VB
50957	1138	22	the	the	DT
50957	1138	23	motion	motion	NN
50957	1138	24	of	of	IN
50957	1138	25	the	the	DT
50957	1138	26	same	same	JJ
50957	1138	27	glacier	glacier	NN
50957	1138	28	by	by	IN
50957	1138	29	methods	method	NNS
50957	1138	30	promising	promise	VBG
50957	1138	31	greater	great	JJR
50957	1138	32	accuracy	accuracy	NN
50957	1138	33	than	than	IN
50957	1138	34	could	could	MD
50957	1138	35	be	be	VB
50957	1138	36	obtained	obtain	VBN
50957	1138	37	by	by	IN
50957	1138	38	mine	-PRON-	PRP
50957	1138	39	.	.	.
50957	1139	1	He	-PRON-	PRP
50957	1139	2	endeavoured	endeavour	VBD
50957	1139	3	to	to	TO
50957	1139	4	plant	plant	VB
50957	1139	5	,	,	,
50957	1139	6	after	after	IN
50957	1139	7	the	the	DT
50957	1139	8	method	method	NN
50957	1139	9	of	of	IN
50957	1139	10	Tyndall	Tyndall	NNP
50957	1139	11	,	,	,
50957	1139	12	a	a	DT
50957	1139	13	line	line	NN
50957	1139	14	of	of	IN
50957	1139	15	stakes	stake	NNS
50957	1139	16	across	across	IN
50957	1139	17	the	the	DT
50957	1139	18	ice	ice	NN
50957	1139	19	-	-	HYPH
50957	1139	20	current	current	NN
50957	1139	21	.	.	.
50957	1140	1	But	but	CC
50957	1140	2	with	with	IN
50957	1140	3	his	-PRON-	PRP$
50957	1140	4	utmost	utmost	JJ
50957	1140	5	efforts	effort	NNS
50957	1140	6	,	,	,
50957	1140	7	working	work	VBG
50957	1140	8	inwards	inward	NNS
50957	1140	9	from	from	IN
50957	1140	10	both	both	DT
50957	1140	11	sides	side	NNS
50957	1140	12	,	,	,
50957	1140	13	he	-PRON-	PRP
50957	1140	14	was	be	VBD
50957	1140	15	unable	unable	JJ
50957	1140	16	to	to	TO
50957	1140	17	accomplish	accomplish	VB
50957	1140	18	his	-PRON-	PRP$
50957	1140	19	purpose	purpose	NN
50957	1140	20	,	,	,
50957	1140	21	and	and	CC
50957	1140	22	so	so	RB
50957	1140	23	left	leave	VBD
50957	1140	24	unmeasured	unmeasure	VBN
50957	1140	25	a	a	DT
50957	1140	26	quarter	quarter	NN
50957	1140	27	of	of	IN
50957	1140	28	a	a	DT
50957	1140	29	mile	mile	NN
50957	1140	30	or	or	CC
50957	1140	31	more	more	JJR
50957	1140	32	of	of	IN
50957	1140	33	the	the	DT
50957	1140	34	most	most	RBS
50957	1140	35	rapidly	rapidly	RB
50957	1140	36	-	-	HYPH
50957	1140	37	moving	move	VBG
50957	1140	38	portion	portion	NN
50957	1140	39	of	of	IN
50957	1140	40	the	the	DT
50957	1140	41	glacier	glacier	NN
50957	1140	42	.	.	.
50957	1141	1	His	-PRON-	PRP$
50957	1141	2	results	result	NNS
50957	1141	3	,	,	,
50957	1141	4	therefore	therefore	RB
50957	1141	5	,	,	,
50957	1141	6	of	of	IN
50957	1141	7	ten	ten	CD
50957	1141	8	feet	foot	NNS
50957	1141	9	per	per	IN
50957	1141	10	day	day	NN
50957	1141	11	in	in	IN
50957	1141	12	the	the	DT
50957	1141	13	most	most	RBS
50957	1141	14	rapidly	rapidly	RB
50957	1141	15	-	-	HYPH
50957	1141	16	moving	move	VBG
50957	1141	17	portion	portion	NN
50957	1141	18	observed	observe	VBN
50957	1141	19	can	can	MD
50957	1141	20	not	not	RB
50957	1141	21	discredit	discredit	VB
50957	1141	22	my	-PRON-	PRP$
50957	1141	23	own	own	JJ
50957	1141	24	observations	observation	NNS
50957	1141	25	on	on	IN
50957	1141	26	a	a	DT
50957	1141	27	portion	portion	NN
50957	1141	28	of	of	IN
50957	1141	29	the	the	DT
50957	1141	30	stream	stream	NN
50957	1141	31	inaccessible	inaccessible	JJ
50957	1141	32	by	by	IN
50957	1141	33	his	-PRON-	PRP$
50957	1141	34	method	method	NN
50957	1141	35	.	.	.
50957	1142	1	A	a	DT
50957	1142	2	quarter	quarter	NN
50957	1142	3	of	of	IN
50957	1142	4	a	a	DT
50957	1142	5	mile	mile	NN
50957	1142	6	in	in	IN
50957	1142	7	width	width	NN
50957	1142	8	near	near	IN
50957	1142	9	the	the	DT
50957	1142	10	centre	centre	NN
50957	1142	11	of	of	IN
50957	1142	12	so	so	RB
50957	1142	13	vast	vast	JJ
50957	1142	14	a	a	DT
50957	1142	15	glacier	glacier	NN
50957	1142	16	gives	give	VBZ
50957	1142	17	ample	ample	JJ
50957	1142	18	opportunity	opportunity	NN
50957	1142	19	for	for	IN
50957	1142	20	a	a	DT
50957	1142	21	much	much	RB
50957	1142	22	greater	great	JJR
50957	1142	23	rate	rate	NN
50957	1142	24	of	of	IN
50957	1142	25	motion	motion	NN
50957	1142	26	than	than	IN
50957	1142	27	that	that	DT
50957	1142	28	observed	observe	VBN
50957	1142	29	by	by	IN
50957	1142	30	Professor	Professor	NNP
50957	1142	31	Reid	Reid	NNP
50957	1142	32	.	.	.
50957	1143	1	Especially	especially	RB
50957	1143	2	may	may	MD
50957	1143	3	this	this	DT
50957	1143	4	be	be	VB
50957	1143	5	true	true	JJ
50957	1143	6	in	in	IN
50957	1143	7	view	view	NN
50957	1143	8	of	of	IN
50957	1143	9	Tyndall	Tyndall	NNP
50957	1143	10	's	's	POS
50957	1143	11	suggestion	suggestion	NN
50957	1143	12	that	that	IN
50957	1143	13	the	the	DT
50957	1143	14	contour	contour	NN
50957	1143	15	of	of	IN
50957	1143	16	the	the	DT
50957	1143	17	bottom	bottom	NN
50957	1143	18	over	over	IN
50957	1143	19	which	which	WDT
50957	1143	20	the	the	DT
50957	1143	21	ice	ice	NN
50957	1143	22	flows	flow	NNS
50957	1143	23	may	may	MD
50957	1143	24	greatly	greatly	RB
50957	1143	25	affect	affect	VB
50957	1143	26	the	the	DT
50957	1143	27	rate	rate	NN
50957	1143	28	in	in	IN
50957	1143	29	certain	certain	JJ
50957	1143	30	places	place	NNS
50957	1143	31	.	.	.
50957	1144	1	A	a	DT
50957	1144	2	sudden	sudden	JJ
50957	1144	3	deepening	deepening	NN
50957	1144	4	of	of	IN
50957	1144	5	the	the	DT
50957	1144	6	channel	channel	NN
50957	1144	7	may	may	MD
50957	1144	8	affect	affect	VB
50957	1144	9	the	the	DT
50957	1144	10	motion	motion	NN
50957	1144	11	of	of	IN
50957	1144	12	ice	ice	NN
50957	1144	13	in	in	IN
50957	1144	14	a	a	DT
50957	1144	15	glacier	glacier	NN
50957	1144	16	as	as	RB
50957	1144	17	much	much	RB
50957	1144	18	as	as	IN
50957	1144	19	it	-PRON-	PRP
50957	1144	20	does	do	VBZ
50957	1144	21	that	that	DT
50957	1144	22	of	of	IN
50957	1144	23	water	water	NN
50957	1144	24	in	in	IN
50957	1144	25	a	a	DT
50957	1144	26	river	river	NN
50957	1144	27	.	.	.
50957	1145	1	Other	other	JJ
50957	1145	2	observations	observation	NNS
50957	1145	3	also	also	RB
50957	1145	4	amply	amply	RB
50957	1145	5	sustain	sustain	VBP
50957	1145	6	the	the	DT
50957	1145	7	conclusions	conclusion	NNS
50957	1145	8	of	of	IN
50957	1145	9	Helland	Helland	NNP
50957	1145	10	.	.	.
50957	1146	1	As	as	IN
50957	1146	2	already	already	RB
50957	1146	3	stated	state	VBN
50957	1146	4	,	,	,
50957	1146	5	the	the	DT
50957	1146	6	Danish	danish	JJ
50957	1146	7	surveying	surveying	NN
50957	1146	8	party	party	NN
50957	1146	9	under	under	IN
50957	1146	10	Steenstrup	Steenstrup	NNP
50957	1146	11	,	,	,
50957	1146	12	after	after	IN
50957	1146	13	several	several	JJ
50957	1146	14	years	year	NNS
50957	1146	15	'	'	POS
50957	1146	16	work	work	NN
50957	1146	17	upon	upon	IN
50957	1146	18	the	the	DT
50957	1146	19	southwestern	southwestern	JJ
50957	1146	20	coast	coast	NN
50957	1146	21	of	of	IN
50957	1146	22	Greenland	Greenland	NNP
50957	1146	23	,	,	,
50957	1146	24	have	have	VBP
50957	1146	25	ascertained	ascertain	VBN
50957	1146	26	that	that	IN
50957	1146	27	the	the	DT
50957	1146	28	numerous	numerous	JJ
50957	1146	29	glaciers	glacier	NNS
50957	1146	30	coming	come	VBG
50957	1146	31	down	down	RP
50957	1146	32	to	to	IN
50957	1146	33	the	the	DT
50957	1146	34	sea	sea	NN
50957	1146	35	in	in	IN
50957	1146	36	that	that	DT
50957	1146	37	region	region	NN
50957	1146	38	and	and	CC
50957	1146	39	furnishing	furnish	VBG
50957	1146	40	the	the	DT
50957	1146	41	icebergs	iceberg	NNS
50957	1146	42	incessantly	incessantly	RB
50957	1146	43	floating	float	VBG
50957	1146	44	down	down	RP
50957	1146	45	Baffin	Baffin	NNP
50957	1146	46	's	's	POS
50957	1146	47	Bay	Bay	NNP
50957	1146	48	,	,	,
50957	1146	49	move	move	VBP
50957	1146	50	at	at	IN
50957	1146	51	a	a	DT
50957	1146	52	rate	rate	NN
50957	1146	53	of	of	IN
50957	1146	54	from	from	IN
50957	1146	55	thirty	thirty	CD
50957	1146	56	to	to	TO
50957	1146	57	fifty	fifty	CD
50957	1146	58	feet	foot	NNS
50957	1146	59	per	per	IN
50957	1146	60	day	day	NN
50957	1146	61	,	,	,
50957	1146	62	while	while	IN
50957	1146	63	Lieutenants	Lieutenants	NNP
50957	1146	64	Ryder	Ryder	NNP
50957	1146	65	and	and	CC
50957	1146	66	Bloch	Bloch	NNP
50957	1146	67	,	,	,
50957	1146	68	of	of	IN
50957	1146	69	the	the	DT
50957	1146	70	Danish	Danish	NNP
50957	1146	71	Navy	Navy	NNP
50957	1146	72	,	,	,
50957	1146	73	who	who	WP
50957	1146	74	spent	spend	VBD
50957	1146	75	the	the	DT
50957	1146	76	year	year	NN
50957	1146	77	1887	1887	CD
50957	1146	78	in	in	IN
50957	1146	79	exploring	explore	VBG
50957	1146	80	the	the	DT
50957	1146	81	coast	coast	NN
50957	1146	82	in	in	IN
50957	1146	83	the	the	DT
50957	1146	84	vicinity	vicinity	NN
50957	1146	85	of	of	IN
50957	1146	86	Upernavik	Upernavik	NNP
50957	1146	87	,	,	,
50957	1146	88	about	about	IN
50957	1146	89	latitude	latitude	NN
50957	1146	90	73	73	CD
50957	1146	91	°	°	NNS
50957	1146	92	,	,	,
50957	1146	93	found	find	VBD
50957	1146	94	that	that	IN
50957	1146	95	the	the	DT
50957	1146	96	great	great	JJ
50957	1146	97	glacier	glacier	NN
50957	1146	98	entering	enter	VBG
50957	1146	99	the	the	DT
50957	1146	100	fiord	fiord	NNP
50957	1146	101	east	east	NNP
50957	1146	102	of	of	IN
50957	1146	103	the	the	DT
50957	1146	104	village	village	NN
50957	1146	105	had	have	VBD
50957	1146	106	a	a	DT
50957	1146	107	velocity	velocity	NN
50957	1146	108	of	of	IN
50957	1146	109	ninety	ninety	CD
50957	1146	110	-	-	HYPH
50957	1146	111	nine	nine	CD
50957	1146	112	feet	foot	NNS
50957	1146	113	per	per	IN
50957	1146	114	day	day	NN
50957	1146	115	during	during	IN
50957	1146	116	the	the	DT
50957	1146	117	month	month	NN
50957	1146	118	of	of	IN
50957	1146	119	August	August	NNP
50957	1146	120	.	.	.
50957	1147	1	[	[	-LRB-
50957	1147	2	AN	an	NN
50957	1147	3	]	]	-RRB-
50957	1147	4	[	[	-LRB-
50957	1147	5	Footnote	Footnote	NNP
50957	1147	6	AN	an	NN
50957	1147	7	:	:	:
50957	1147	8	Nature	nature	NN
50957	1147	9	,	,	,
50957	1147	10	December	December	NNP
50957	1147	11	29	29	CD
50957	1147	12	,	,	,
50957	1147	13	1887	1887	CD
50957	1147	14	.	.	.
50957	1147	15	]	]	-RRB-
50957	1148	1	It	-PRON-	PRP
50957	1148	2	is	be	VBZ
50957	1148	3	easier	easy	JJR
50957	1148	4	to	to	TO
50957	1148	5	establish	establish	VB
50957	1148	6	the	the	DT
50957	1148	7	fact	fact	NN
50957	1148	8	of	of	IN
50957	1148	9	glacial	glacial	JJ
50957	1148	10	motion	motion	NN
50957	1148	11	than	than	IN
50957	1148	12	to	to	TO
50957	1148	13	explain	explain	VB
50957	1148	14	how	how	WRB
50957	1148	15	the	the	DT
50957	1148	16	motion	motion	NN
50957	1148	17	takes	take	VBZ
50957	1148	18	place	place	NN
50957	1148	19	,	,	,
50957	1148	20	for	for	IN
50957	1148	21	ice	ice	NN
50957	1148	22	seems	seem	VBZ
50957	1148	23	to	to	TO
50957	1148	24	be	be	VB
50957	1148	25	as	as	RB
50957	1148	26	brittle	brittle	JJ
50957	1148	27	as	as	IN
50957	1148	28	glass	glass	NN
50957	1148	29	.	.	.
50957	1149	1	This	this	DT
50957	1149	2	,	,	,
50957	1149	3	however	however	RB
50957	1149	4	,	,	,
50957	1149	5	is	be	VBZ
50957	1149	6	true	true	JJ
50957	1149	7	of	of	IN
50957	1149	8	it	-PRON-	PRP
50957	1149	9	only	only	RB
50957	1149	10	when	when	WRB
50957	1149	11	compelled	compel	VBN
50957	1149	12	suddenly	suddenly	RB
50957	1149	13	to	to	TO
50957	1149	14	change	change	VB
50957	1149	15	its	-PRON-	PRP$
50957	1149	16	form	form	NN
50957	1149	17	.	.	.
50957	1150	1	When	when	WRB
50957	1150	2	subjected	subject	VBN
50957	1150	3	to	to	TO
50957	1150	4	slow	slow	JJ
50957	1150	5	and	and	CC
50957	1150	6	long	long	RB
50957	1150	7	-	-	HYPH
50957	1150	8	continued	continued	JJ
50957	1150	9	pressure	pressure	NN
50957	1150	10	it	-PRON-	PRP
50957	1150	11	gradually	gradually	RB
50957	1150	12	yet	yet	CC
50957	1150	13	readily	readily	RB
50957	1150	14	yields	yield	NNS
50957	1150	15	,	,	,
50957	1150	16	and	and	CC
50957	1150	17	takes	take	VBZ
50957	1150	18	on	on	RP
50957	1150	19	new	new	JJ
50957	1150	20	forms	form	NNS
50957	1150	21	.	.	.
50957	1151	1	From	from	IN
50957	1151	2	this	this	DT
50957	1151	3	capacity	capacity	NN
50957	1151	4	of	of	IN
50957	1151	5	ice	ice	NN
50957	1151	6	,	,	,
50957	1151	7	it	-PRON-	PRP
50957	1151	8	has	have	VBZ
50957	1151	9	come	come	VBN
50957	1151	10	to	to	TO
50957	1151	11	be	be	VB
50957	1151	12	regarded	regard	VBN
50957	1151	13	by	by	IN
50957	1151	14	some	some	DT
50957	1151	15	as	as	IN
50957	1151	16	a	a	DT
50957	1151	17	really	really	RB
50957	1151	18	viscous	viscous	JJ
50957	1151	19	substance	substance	NN
50957	1151	20	,	,	,
50957	1151	21	like	like	IN
50957	1151	22	tar	tar	NN
50957	1151	23	or	or	CC
50957	1151	24	cooling	cool	VBG
50957	1151	25	lava	lava	NN
50957	1151	26	,	,	,
50957	1151	27	and	and	CC
50957	1151	28	upon	upon	IN
50957	1151	29	that	that	DT
50957	1151	30	theory	theory	NN
50957	1151	31	Professor	Professor	NNP
50957	1151	32	Forbes	Forbes	NNP
50957	1151	33	endeavours	endeavour	VBZ
50957	1151	34	to	to	TO
50957	1151	35	explain	explain	VB
50957	1151	36	all	all	DT
50957	1151	37	glacial	glacial	JJ
50957	1151	38	movement	movement	NN
50957	1151	39	.	.	.
50957	1152	1	The	the	DT
50957	1152	2	theory	theory	NN
50957	1152	3	,	,	,
50957	1152	4	however	however	RB
50957	1152	5	,	,	,
50957	1152	6	seems	seem	VBZ
50957	1152	7	to	to	TO
50957	1152	8	be	be	VB
50957	1152	9	contradicted	contradict	VBN
50957	1152	10	by	by	IN
50957	1152	11	familiar	familiar	JJ
50957	1152	12	facts	fact	NNS
50957	1152	13	;	;	:
50957	1152	14	for	for	IN
50957	1152	15	the	the	DT
50957	1152	16	iceman	iceman	NN
50957	1152	17	,	,	,
50957	1152	18	after	after	IN
50957	1152	19	sawing	saw	VBG
50957	1152	20	a	a	DT
50957	1152	21	shallow	shallow	JJ
50957	1152	22	groove	groove	NN
50957	1152	23	across	across	IN
50957	1152	24	a	a	DT
50957	1152	25	piece	piece	NN
50957	1152	26	of	of	IN
50957	1152	27	ice	ice	NN
50957	1152	28	,	,	,
50957	1152	29	can	can	MD
50957	1152	30	then	then	RB
50957	1152	31	split	split	VB
50957	1152	32	it	-PRON-	PRP
50957	1152	33	as	as	RB
50957	1152	34	easily	easily	RB
50957	1152	35	as	as	IN
50957	1152	36	he	-PRON-	PRP
50957	1152	37	would	would	MD
50957	1152	38	a	a	DT
50957	1152	39	piece	piece	NN
50957	1152	40	of	of	IN
50957	1152	41	sandstone	sandstone	NN
50957	1152	42	or	or	CC
50957	1152	43	wood	wood	NN
50957	1152	44	.	.	.
50957	1153	1	On	on	IN
50957	1153	2	the	the	DT
50957	1153	3	glaciers	glacier	NNS
50957	1153	4	themselves	-PRON-	PRP
50957	1153	5	,	,	,
50957	1153	6	likewise	likewise	RB
50957	1153	7	,	,	,
50957	1153	8	the	the	DT
50957	1153	9	existence	existence	NN
50957	1153	10	of	of	IN
50957	1153	11	innumerable	innumerable	JJ
50957	1153	12	crevasses	crevasse	NNS
50957	1153	13	would	would	MD
50957	1153	14	seem	seem	VB
50957	1153	15	to	to	TO
50957	1153	16	contradict	contradict	VB
50957	1153	17	the	the	DT
50957	1153	18	plastic	plastic	NN
50957	1153	19	theory	theory	NN
50957	1153	20	of	of	IN
50957	1153	21	glacier	glacier	NN
50957	1153	22	motion	motion	NN
50957	1153	23	;	;	:
50957	1153	24	for	for	IN
50957	1153	25	,	,	,
50957	1153	26	wherever	wherever	WRB
50957	1153	27	the	the	DT
50957	1153	28	slope	slope	NN
50957	1153	29	of	of	IN
50957	1153	30	the	the	DT
50957	1153	31	glacier	glacier	NN
50957	1153	32	's	's	POS
50957	1153	33	bed	bed	NN
50957	1153	34	increases	increase	NNS
50957	1153	35	,	,	,
50957	1153	36	crevasses	crevasse	NNS
50957	1153	37	are	be	VBP
50957	1153	38	formed	form	VBN
50957	1153	39	by	by	IN
50957	1153	40	the	the	DT
50957	1153	41	increased	increase	VBN
50957	1153	42	strain	strain	NN
50957	1153	43	to	to	TO
50957	1153	44	which	which	WDT
50957	1153	45	the	the	DT
50957	1153	46	ice	ice	NN
50957	1153	47	is	be	VBZ
50957	1153	48	subjected	subject	VBN
50957	1153	49	.	.	.
50957	1154	1	Crevasses	crevasse	NNS
50957	1154	2	are	be	VBP
50957	1154	3	also	also	RB
50957	1154	4	formed	form	VBN
50957	1154	5	in	in	IN
50957	1154	6	rapidly	rapidly	RB
50957	1154	7	-	-	HYPH
50957	1154	8	moving	move	VBG
50957	1154	9	glaciers	glacier	NNS
50957	1154	10	by	by	IN
50957	1154	11	the	the	DT
50957	1154	12	slight	slight	JJ
50957	1154	13	strain	strain	NN
50957	1154	14	occasioned	occasion	VBN
50957	1154	15	by	by	IN
50957	1154	16	the	the	DT
50957	1154	17	more	more	RBR
50957	1154	18	rapid	rapid	JJ
50957	1154	19	motion	motion	NN
50957	1154	20	of	of	IN
50957	1154	21	the	the	DT
50957	1154	22	middle	middle	JJ
50957	1154	23	portion	portion	NN
50957	1154	24	.	.	.
50957	1155	1	Still	still	RB
50957	1155	2	,	,	,
50957	1155	3	in	in	IN
50957	1155	4	the	the	DT
50957	1155	5	words	word	NNS
50957	1155	6	of	of	IN
50957	1155	7	Tyndall	Tyndall	NNP
50957	1155	8	,	,	,
50957	1155	9	"	"	''
50957	1155	10	it	-PRON-	PRP
50957	1155	11	is	be	VBZ
50957	1155	12	undoubted	undoubted	JJ
50957	1155	13	that	that	IN
50957	1155	14	the	the	DT
50957	1155	15	glacier	glacier	NN
50957	1155	16	moves	move	NNS
50957	1155	17	like	like	IN
50957	1155	18	a	a	DT
50957	1155	19	viscous	viscous	JJ
50957	1155	20	body	body	NN
50957	1155	21	.	.	.
50957	1156	1	The	the	DT
50957	1156	2	centre	centre	NN
50957	1156	3	flows	flow	VBZ
50957	1156	4	past	past	IN
50957	1156	5	the	the	DT
50957	1156	6	sides	side	NNS
50957	1156	7	,	,	,
50957	1156	8	the	the	DT
50957	1156	9	top	top	JJ
50957	1156	10	flows	flow	VBZ
50957	1156	11	over	over	IN
50957	1156	12	the	the	DT
50957	1156	13	bottom	bottom	NN
50957	1156	14	,	,	,
50957	1156	15	and	and	CC
50957	1156	16	the	the	DT
50957	1156	17	motion	motion	NN
50957	1156	18	through	through	IN
50957	1156	19	a	a	DT
50957	1156	20	curved	curved	JJ
50957	1156	21	valley	valley	NN
50957	1156	22	corresponds	correspond	VBZ
50957	1156	23	to	to	TO
50957	1156	24	fluid	fluid	JJ
50957	1156	25	motion	motion	NN
50957	1156	26	.	.	.
50957	1157	1	"	"	``
50957	1157	2	[	[	-LRB-
50957	1157	3	AO	AO	NNP
50957	1157	4	]	]	-RRB-
50957	1157	5	[	[	-LRB-
50957	1157	6	Footnote	Footnote	NNP
50957	1157	7	AO	AO	NNP
50957	1157	8	:	:	:
50957	1157	9	Forms	form	NNS
50957	1157	10	of	of	IN
50957	1157	11	Water	Water	NNP
50957	1157	12	,	,	,
50957	1157	13	p.	p.	NN
50957	1158	1	163	163	CD
50957	1158	2	.	.	.
50957	1158	3	]	]	-RRB-
50957	1159	1	To	to	TO
50957	1159	2	explain	explain	VB
50957	1159	3	this	this	DT
50957	1159	4	combination	combination	NN
50957	1159	5	of	of	IN
50957	1159	6	the	the	DT
50957	1159	7	seemingly	seemingly	RB
50957	1159	8	contradictory	contradictory	JJ
50957	1159	9	qualities	quality	NNS
50957	1159	10	of	of	IN
50957	1159	11	brittleness	brittleness	NN
50957	1159	12	and	and	CC
50957	1159	13	viscosity	viscosity	NN
50957	1159	14	in	in	IN
50957	1159	15	ice	ice	NN
50957	1159	16	,	,	,
50957	1159	17	physicists	physicist	NNS
50957	1159	18	have	have	VBP
50957	1159	19	directed	direct	VBN
50957	1159	20	attention	attention	NN
50957	1159	21	to	to	IN
50957	1159	22	the	the	DT
50957	1159	23	remarkable	remarkable	JJ
50957	1159	24	transformations	transformation	NNS
50957	1159	25	which	which	WDT
50957	1159	26	take	take	VBP
50957	1159	27	place	place	NN
50957	1159	28	in	in	IN
50957	1159	29	water	water	NN
50957	1159	30	at	at	IN
50957	1159	31	the	the	DT
50957	1159	32	freezing	freezing	NN
50957	1159	33	-	-	HYPH
50957	1159	34	point	point	NN
50957	1159	35	.	.	.
50957	1160	1	Faraday	Faraday	NNP
50957	1160	2	discovered	discover	VBD
50957	1160	3	in	in	IN
50957	1160	4	1850	1850	CD
50957	1160	5	that	that	IN
50957	1160	6	"	"	``
50957	1160	7	when	when	WRB
50957	1160	8	two	two	CD
50957	1160	9	pieces	piece	NNS
50957	1160	10	of	of	IN
50957	1160	11	thawing	thaw	VBG
50957	1160	12	ice	ice	NN
50957	1160	13	are	be	VBP
50957	1160	14	placed	place	VBN
50957	1160	15	together	together	RB
50957	1160	16	they	-PRON-	PRP
50957	1160	17	freeze	freeze	VBP
50957	1160	18	together	together	RB
50957	1160	19	at	at	IN
50957	1160	20	the	the	DT
50957	1160	21	point	point	NN
50957	1160	22	of	of	IN
50957	1160	23	contact	contact	NN
50957	1160	24	.	.	.
50957	1161	1	[	[	-LRB-
50957	1161	2	AP	AP	NNP
50957	1161	3	]	]	-RRB-
50957	1161	4	[	[	-LRB-
50957	1161	5	Footnote	Footnote	NNP
50957	1161	6	AP	AP	NNP
50957	1161	7	:	:	:
50957	1161	8	Ibid	Ibid	NNP
50957	1161	9	.	.	.
50957	1161	10	,	,	,
50957	1161	11	p.	p.	NN
50957	1162	1	164	164	CD
50957	1162	2	.	.	.
50957	1162	3	]	]	-RRB-
50957	1163	1	"	"	``
50957	1163	2	Place	place	VB
50957	1163	3	a	a	DT
50957	1163	4	number	number	NN
50957	1163	5	of	of	IN
50957	1163	6	fragments	fragment	NNS
50957	1163	7	of	of	IN
50957	1163	8	ice	ice	NN
50957	1163	9	in	in	IN
50957	1163	10	a	a	DT
50957	1163	11	basin	basin	NN
50957	1163	12	of	of	IN
50957	1163	13	water	water	NN
50957	1163	14	and	and	CC
50957	1163	15	cause	cause	VB
50957	1163	16	them	-PRON-	PRP
50957	1163	17	to	to	TO
50957	1163	18	touch	touch	VB
50957	1163	19	each	each	DT
50957	1163	20	other	other	JJ
50957	1163	21	;	;	:
50957	1163	22	they	-PRON-	PRP
50957	1163	23	freeze	freeze	VBP
50957	1163	24	together	together	RB
50957	1163	25	where	where	WRB
50957	1163	26	they	-PRON-	PRP
50957	1163	27	touch	touch	VBP
50957	1163	28	.	.	.
50957	1164	1	You	-PRON-	PRP
50957	1164	2	can	can	MD
50957	1164	3	form	form	VB
50957	1164	4	a	a	DT
50957	1164	5	chain	chain	NN
50957	1164	6	of	of	IN
50957	1164	7	such	such	JJ
50957	1164	8	fragments	fragment	NNS
50957	1164	9	;	;	:
50957	1164	10	and	and	CC
50957	1164	11	then	then	RB
50957	1164	12	,	,	,
50957	1164	13	by	by	IN
50957	1164	14	taking	take	VBG
50957	1164	15	hold	hold	NN
50957	1164	16	of	of	IN
50957	1164	17	one	one	CD
50957	1164	18	end	end	NN
50957	1164	19	of	of	IN
50957	1164	20	the	the	DT
50957	1164	21	chain	chain	NN
50957	1164	22	,	,	,
50957	1164	23	you	-PRON-	PRP
50957	1164	24	can	can	MD
50957	1164	25	draw	draw	VB
50957	1164	26	the	the	DT
50957	1164	27	whole	whole	JJ
50957	1164	28	series	series	NN
50957	1164	29	after	after	IN
50957	1164	30	it	-PRON-	PRP
50957	1164	31	.	.	.
50957	1165	1	Chains	chain	NNS
50957	1165	2	of	of	IN
50957	1165	3	icebergs	iceberg	NNS
50957	1165	4	are	be	VBP
50957	1165	5	sometimes	sometimes	RB
50957	1165	6	formed	form	VBN
50957	1165	7	in	in	IN
50957	1165	8	this	this	DT
50957	1165	9	way	way	NN
50957	1165	10	in	in	IN
50957	1165	11	the	the	DT
50957	1165	12	arctic	arctic	NNP
50957	1165	13	seas	sea	NNS
50957	1165	14	.	.	.
50957	1166	1	"	"	``
50957	1166	2	[	[	-LRB-
50957	1166	3	AQ	AQ	NNP
50957	1166	4	]	]	-RRB-
50957	1166	5	[	[	-LRB-
50957	1166	6	Footnote	Footnote	NNP
50957	1166	7	AQ	AQ	NNP
50957	1166	8	:	:	:
50957	1166	9	Ibid	Ibid	NNP
50957	1166	10	.	.	.
50957	1166	11	,	,	,
50957	1166	12	pp	pp	NNP
50957	1166	13	.	.	.
50957	1167	1	164	164	CD
50957	1167	2	,	,	,
50957	1167	3	165	165	CD
50957	1167	4	.	.	.
50957	1167	5	]	]	-RRB-
50957	1168	1	This	this	DT
50957	1168	2	is	be	VBZ
50957	1168	3	really	really	RB
50957	1168	4	what	what	WP
50957	1168	5	takes	take	VBZ
50957	1168	6	place	place	NN
50957	1168	7	when	when	WRB
50957	1168	8	a	a	DT
50957	1168	9	hard	hard	JJ
50957	1168	10	snow	snow	NN
50957	1168	11	-	-	HYPH
50957	1168	12	ball	ball	NN
50957	1168	13	is	be	VBZ
50957	1168	14	made	make	VBN
50957	1168	15	by	by	IN
50957	1168	16	pressure	pressure	NN
50957	1168	17	in	in	IN
50957	1168	18	the	the	DT
50957	1168	19	hand	hand	NN
50957	1168	20	.	.	.
50957	1169	1	So	so	RB
50957	1169	2	,	,	,
50957	1169	3	by	by	IN
50957	1169	4	subjecting	subject	VBG
50957	1169	5	fragments	fragment	NNS
50957	1169	6	of	of	IN
50957	1169	7	ice	ice	NN
50957	1169	8	to	to	TO
50957	1169	9	pressure	pressure	VB
50957	1169	10	it	-PRON-	PRP
50957	1169	11	is	be	VBZ
50957	1169	12	first	first	RB
50957	1169	13	crumbled	crumble	VBN
50957	1169	14	to	to	TO
50957	1169	15	powder	powder	VB
50957	1169	16	,	,	,
50957	1169	17	and	and	CC
50957	1169	18	then	then	RB
50957	1169	19	,	,	,
50957	1169	20	as	as	IN
50957	1169	21	the	the	DT
50957	1169	22	particles	particle	NNS
50957	1169	23	are	be	VBP
50957	1169	24	pressed	press	VBN
50957	1169	25	together	together	RB
50957	1169	26	in	in	IN
50957	1169	27	close	close	JJ
50957	1169	28	contact	contact	NN
50957	1169	29	,	,	,
50957	1169	30	it	-PRON-	PRP
50957	1169	31	resumes	resume	VBZ
50957	1169	32	the	the	DT
50957	1169	33	nature	nature	NN
50957	1169	34	of	of	IN
50957	1169	35	ice	ice	NN
50957	1169	36	again	again	RB
50957	1169	37	,	,	,
50957	1169	38	though	though	IN
50957	1169	39	in	in	IN
50957	1169	40	a	a	DT
50957	1169	41	different	different	JJ
50957	1169	42	form	form	NN
50957	1169	43	,	,	,
50957	1169	44	taking	take	VBG
50957	1169	45	now	now	RB
50957	1169	46	the	the	DT
50957	1169	47	shape	shape	NN
50957	1169	48	of	of	IN
50957	1169	49	the	the	DT
50957	1169	50	mould	mould	NN
50957	1169	51	in	in	IN
50957	1169	52	which	which	WDT
50957	1169	53	it	-PRON-	PRP
50957	1169	54	has	have	VBZ
50957	1169	55	been	be	VBN
50957	1169	56	pressed	press	VBN
50957	1169	57	.	.	.
50957	1170	1	Thus	thus	RB
50957	1170	2	it	-PRON-	PRP
50957	1170	3	is	be	VBZ
50957	1170	4	supposed	suppose	VBN
50957	1170	5	that	that	IN
50957	1170	6	,	,	,
50957	1170	7	when	when	WRB
50957	1170	8	the	the	DT
50957	1170	9	temperature	temperature	NN
50957	1170	10	of	of	IN
50957	1170	11	ice	ice	NN
50957	1170	12	is	be	VBZ
50957	1170	13	near	near	IN
50957	1170	14	the	the	DT
50957	1170	15	melting	melting	NN
50957	1170	16	-	-	HYPH
50957	1170	17	point	point	NN
50957	1170	18	,	,	,
50957	1170	19	the	the	DT
50957	1170	20	pressure	pressure	NN
50957	1170	21	of	of	IN
50957	1170	22	the	the	DT
50957	1170	23	superincumbent	superincumbent	NN
50957	1170	24	mass	mass	NNP
50957	1170	25	may	may	MD
50957	1170	26	produce	produce	VB
50957	1170	27	at	at	IN
50957	1170	28	certain	certain	JJ
50957	1170	29	points	point	NNS
50957	1170	30	insensible	insensible	JJ
50957	1170	31	disintegration	disintegration	NN
50957	1170	32	,	,	,
50957	1170	33	while	while	IN
50957	1170	34	,	,	,
50957	1170	35	upon	upon	IN
50957	1170	36	the	the	DT
50957	1170	37	removal	removal	NN
50957	1170	38	of	of	IN
50957	1170	39	the	the	DT
50957	1170	40	pressure	pressure	NN
50957	1170	41	by	by	IN
50957	1170	42	change	change	NN
50957	1170	43	of	of	IN
50957	1170	44	position	position	NN
50957	1170	45	,	,	,
50957	1170	46	regulation	regulation	NN
50957	1170	47	instantly	instantly	RB
50957	1170	48	takes	take	VBZ
50957	1170	49	place	place	NN
50957	1170	50	,	,	,
50957	1170	51	and	and	CC
50957	1170	52	thus	thus	RB
50957	1170	53	the	the	DT
50957	1170	54	phenomena	phenomenon	NNS
50957	1170	55	which	which	WDT
50957	1170	56	simulate	simulate	VBP
50957	1170	57	plasticity	plasticity	NN
50957	1170	58	are	be	VBP
50957	1170	59	produced	produce	VBN
50957	1170	60	.	.	.
50957	1171	1	As	as	IN
50957	1171	2	the	the	DT
50957	1171	3	freezing	freezing	NN
50957	1171	4	-	-	HYPH
50957	1171	5	point	point	NN
50957	1171	6	of	of	IN
50957	1171	7	water	water	NN
50957	1171	8	is	be	VBZ
50957	1171	9	,	,	,
50957	1171	10	within	within	IN
50957	1171	11	a	a	DT
50957	1171	12	narrow	narrow	JJ
50957	1171	13	range	range	NN
50957	1171	14	,	,	,
50957	1171	15	determined	determine	VBN
50957	1171	16	by	by	IN
50957	1171	17	the	the	DT
50957	1171	18	amount	amount	NN
50957	1171	19	of	of	IN
50957	1171	20	pressure	pressure	NN
50957	1171	21	to	to	TO
50957	1171	22	which	which	WDT
50957	1171	23	it	-PRON-	PRP
50957	1171	24	is	be	VBZ
50957	1171	25	subjected	subject	VBN
50957	1171	26	,	,	,
50957	1171	27	it	-PRON-	PRP
50957	1171	28	is	be	VBZ
50957	1171	29	not	not	RB
50957	1171	30	difficult	difficult	JJ
50957	1171	31	to	to	TO
50957	1171	32	see	see	VB
50957	1171	33	how	how	WRB
50957	1171	34	these	these	DT
50957	1171	35	changes	change	NNS
50957	1171	36	may	may	MD
50957	1171	37	occur	occur	VB
50957	1171	38	.	.	.
50957	1172	1	Pressure	pressure	NN
50957	1172	2	slightly	slightly	RB
50957	1172	3	lowers	lower	VBZ
50957	1172	4	the	the	DT
50957	1172	5	freezing	freezing	NN
50957	1172	6	-	-	HYPH
50957	1172	7	point	point	NN
50957	1172	8	,	,	,
50957	1172	9	and	and	CC
50957	1172	10	so	so	RB
50957	1172	11	would	would	MD
50957	1172	12	liquefy	liquefy	VB
50957	1172	13	the	the	DT
50957	1172	14	portions	portion	NNS
50957	1172	15	of	of	IN
50957	1172	16	ice	ice	NN
50957	1172	17	subjected	subject	VBN
50957	1172	18	to	to	IN
50957	1172	19	greatest	great	JJS
50957	1172	20	pressure	pressure	NN
50957	1172	21	,	,	,
50957	1172	22	wherever	wherever	WRB
50957	1172	23	that	that	DT
50957	1172	24	might	may	MD
50957	1172	25	be	be	VB
50957	1172	26	in	in	IN
50957	1172	27	the	the	DT
50957	1172	28	mass	mass	NN
50957	1172	29	of	of	IN
50957	1172	30	the	the	DT
50957	1172	31	glacier	glacier	NN
50957	1172	32	,	,	,
50957	1172	33	and	and	CC
50957	1172	34	thus	thus	RB
50957	1172	35	permit	permit	VB
50957	1172	36	a	a	DT
50957	1172	37	momentary	momentary	JJ
50957	1172	38	movement	movement	NN
50957	1172	39	of	of	IN
50957	1172	40	the	the	DT
50957	1172	41	particles	particle	NNS
50957	1172	42	,	,	,
50957	1172	43	until	until	IN
50957	1172	44	they	-PRON-	PRP
50957	1172	45	should	should	MD
50957	1172	46	recongeal	recongeal	VB
50957	1172	47	in	in	IN
50957	1172	48	adjusting	adjust	VBG
50957	1172	49	themselves	-PRON-	PRP
50957	1172	50	to	to	IN
50957	1172	51	spaces	space	NNS
50957	1172	52	of	of	IN
50957	1172	53	less	less	JJR
50957	1172	54	pressure	pressure	NN
50957	1172	55	.	.	.
50957	1173	1	[	[	-LRB-
50957	1173	2	AR	AR	NNP
50957	1173	3	]	]	-RRB-
50957	1173	4	This	this	DT
50957	1173	5	is	be	VBZ
50957	1173	6	the	the	DT
50957	1173	7	theory	theory	NN
50957	1173	8	by	by	IN
50957	1173	9	which	which	WDT
50957	1173	10	Professor	Professor	NNP
50957	1173	11	James	James	NNP
50957	1173	12	Thompson	Thompson	NNP
50957	1173	13	would	would	MD
50957	1173	14	account	account	VB
50957	1173	15	for	for	IN
50957	1173	16	the	the	DT
50957	1173	17	apparent	apparent	JJ
50957	1173	18	plasticity	plasticity	NN
50957	1173	19	of	of	IN
50957	1173	20	glacial	glacial	JJ
50957	1173	21	ice	ice	NN
50957	1173	22	.	.	.
50957	1174	1	[	[	-LRB-
50957	1174	2	Footnote	Footnote	NNP
50957	1174	3	AR	AR	NNP
50957	1174	4	:	:	:
50957	1174	5	Forms	form	NNS
50957	1174	6	of	of	IN
50957	1174	7	Water	Water	NNP
50957	1174	8	,	,	,
50957	1174	9	p.	p.	NN
50957	1175	1	168	168	CD
50957	1175	2	.	.	.
50957	1175	3	]	]	-RRB-
50957	1176	1	CHAPTER	CHAPTER	NNP
50957	1176	2	IV	IV	NNP
50957	1176	3	.	.	.
50957	1177	1	SIGNS	signs	NN
50957	1177	2	OF	of	IN
50957	1177	3	PAST	past	NN
50957	1177	4	GLACIATION	GLACIATION	NNP
50957	1177	5	.	.	.
50957	1178	1	The	the	DT
50957	1178	2	facts	fact	NNS
50957	1178	3	from	from	IN
50957	1178	4	which	which	WDT
50957	1178	5	we	-PRON-	PRP
50957	1178	6	draw	draw	VBP
50957	1178	7	the	the	DT
50957	1178	8	inference	inference	NN
50957	1178	9	that	that	IN
50957	1178	10	vast	vast	JJ
50957	1178	11	areas	area	NNS
50957	1178	12	of	of	IN
50957	1178	13	the	the	DT
50957	1178	14	earth	earth	NN
50957	1178	15	's	's	POS
50957	1178	16	surface	surface	NN
50957	1178	17	which	which	WDT
50957	1178	18	are	be	VBP
50957	1178	19	now	now	RB
50957	1178	20	free	free	JJ
50957	1178	21	from	from	IN
50957	1178	22	glaciers	glacier	NNS
50957	1178	23	were	be	VBD
50957	1178	24	,	,	,
50957	1178	25	at	at	IN
50957	1178	26	a	a	DT
50957	1178	27	comparatively	comparatively	RB
50957	1178	28	recent	recent	JJ
50957	1178	29	time	time	NN
50957	1178	30	,	,	,
50957	1178	31	covered	cover	VBN
50957	1178	32	with	with	IN
50957	1178	33	them	-PRON-	PRP
50957	1178	34	,	,	,
50957	1178	35	are	be	VBP
50957	1178	36	fourfold	fourfold	JJ
50957	1178	37	,	,	,
50957	1178	38	and	and	CC
50957	1178	39	are	be	VBP
50957	1178	40	everywhere	everywhere	RB
50957	1178	41	open	open	JJ
50957	1178	42	to	to	IN
50957	1178	43	inspection	inspection	NN
50957	1178	44	.	.	.
50957	1179	1	These	these	DT
50957	1179	2	facts	fact	NNS
50957	1179	3	are	be	VBP
50957	1179	4	:	:	:
50957	1179	5	1	1	LS
50957	1179	6	.	.	.
50957	1180	1	Scratches	scratch	NNS
50957	1180	2	upon	upon	IN
50957	1180	3	the	the	DT
50957	1180	4	rocks	rock	NNS
50957	1180	5	.	.	.
50957	1181	1	2	2	LS
50957	1181	2	.	.	.
50957	1182	1	Extensive	extensive	JJ
50957	1182	2	unstratified	unstratified	JJ
50957	1182	3	deposits	deposit	NNS
50957	1182	4	of	of	IN
50957	1182	5	clay	clay	NN
50957	1182	6	and	and	CC
50957	1182	7	sand	sand	NN
50957	1182	8	intermingled	intermingle	VBN
50957	1182	9	with	with	IN
50957	1182	10	scratched	scratched	JJ
50957	1182	11	stones	stone	NNS
50957	1182	12	and	and	CC
50957	1182	13	loose	loose	JJ
50957	1182	14	fragments	fragment	NNS
50957	1182	15	of	of	IN
50957	1182	16	rock	rock	NN
50957	1182	17	.	.	.
50957	1183	1	3	3	LS
50957	1183	2	.	.	.
50957	1184	1	Transported	transport	VBN
50957	1184	2	boulders	boulder	NNS
50957	1184	3	left	leave	VBN
50957	1184	4	in	in	IN
50957	1184	5	such	such	JJ
50957	1184	6	positions	position	NNS
50957	1184	7	and	and	CC
50957	1184	8	of	of	IN
50957	1184	9	such	such	JJ
50957	1184	10	size	size	NN
50957	1184	11	as	as	IN
50957	1184	12	to	to	TO
50957	1184	13	preclude	preclude	VB
50957	1184	14	the	the	DT
50957	1184	15	sufficiency	sufficiency	NN
50957	1184	16	of	of	IN
50957	1184	17	water	water	NN
50957	1184	18	-	-	HYPH
50957	1184	19	carriage	carriage	NN
50957	1184	20	to	to	TO
50957	1184	21	account	account	VB
50957	1184	22	for	for	IN
50957	1184	23	them	-PRON-	PRP
50957	1184	24	.	.	.
50957	1185	1	4	4	LS
50957	1185	2	.	.	.
50957	1186	1	Extensive	extensive	JJ
50957	1186	2	gravel	gravel	NN
50957	1186	3	terraces	terrace	NNS
50957	1186	4	bordering	border	VBG
50957	1186	5	the	the	DT
50957	1186	6	valleys	valley	NNS
50957	1186	7	which	which	WDT
50957	1186	8	emerge	emerge	VBP
50957	1186	9	from	from	IN
50957	1186	10	the	the	DT
50957	1186	11	glaciated	glaciate	VBN
50957	1186	12	areas	area	NNS
50957	1186	13	.	.	.
50957	1187	1	We	-PRON-	PRP
50957	1187	2	will	will	MD
50957	1187	3	consider	consider	VB
50957	1187	4	these	these	DT
50957	1187	5	in	in	IN
50957	1187	6	their	-PRON-	PRP$
50957	1187	7	order	order	NN
50957	1187	8	:	:	:
50957	1187	9	1	1	LS
50957	1187	10	.	.	.
50957	1188	1	The	the	DT
50957	1188	2	scratches	scratch	NNS
50957	1188	3	upon	upon	IN
50957	1188	4	the	the	DT
50957	1188	5	rocks	rock	NNS
50957	1188	6	.	.	.
50957	1189	1	Almost	almost	RB
50957	1189	2	anywhere	anywhere	RB
50957	1189	3	in	in	IN
50957	1189	4	the	the	DT
50957	1189	5	region	region	NN
50957	1189	6	designated	designate	VBN
50957	1189	7	as	as	IN
50957	1189	8	having	have	VBG
50957	1189	9	been	be	VBN
50957	1189	10	covered	cover	VBN
50957	1189	11	with	with	IN
50957	1189	12	ice	ice	NN
50957	1189	13	during	during	IN
50957	1189	14	the	the	DT
50957	1189	15	Glacial	glacial	JJ
50957	1189	16	period	period	NN
50957	1189	17	,	,	,
50957	1189	18	the	the	DT
50957	1189	19	surface	surface	NN
50957	1189	20	of	of	IN
50957	1189	21	the	the	DT
50957	1189	22	rocks	rock	NNS
50957	1189	23	when	when	WRB
50957	1189	24	freshly	freshly	RB
50957	1189	25	uncovered	uncovered	JJ
50957	1189	26	will	will	MD
50957	1189	27	be	be	VB
50957	1189	28	found	find	VBN
50957	1189	29	to	to	TO
50957	1189	30	be	be	VB
50957	1189	31	peculiarly	peculiarly	RB
50957	1189	32	marked	mark	VBN
50957	1189	33	by	by	IN
50957	1189	34	grooves	groove	NNS
50957	1189	35	and	and	CC
50957	1189	36	scratches	scratch	VBZ
50957	1189	37	more	more	RBR
50957	1189	38	or	or	CC
50957	1189	39	less	less	RBR
50957	1189	40	fine	fine	JJ
50957	1189	41	,	,	,
50957	1189	42	and	and	CC
50957	1189	43	such	such	JJ
50957	1189	44	as	as	IN
50957	1189	45	could	could	MD
50957	1189	46	not	not	RB
50957	1189	47	be	be	VB
50957	1189	48	produced	produce	VBN
50957	1189	49	by	by	IN
50957	1189	50	the	the	DT
50957	1189	51	action	action	NN
50957	1189	52	of	of	IN
50957	1189	53	water	water	NN
50957	1189	54	.	.	.
50957	1190	1	But	but	CC
50957	1190	2	,	,	,
50957	1190	3	when	when	WRB
50957	1190	4	we	-PRON-	PRP
50957	1190	5	consider	consider	VBP
50957	1190	6	the	the	DT
50957	1190	7	nature	nature	NN
50957	1190	8	of	of	IN
50957	1190	9	a	a	DT
50957	1190	10	glacier	glacier	NN
50957	1190	11	,	,	,
50957	1190	12	these	these	DT
50957	1190	13	marks	mark	NNS
50957	1190	14	seem	seem	VBP
50957	1190	15	to	to	TO
50957	1190	16	be	be	VB
50957	1190	17	just	just	RB
50957	1190	18	what	what	WP
50957	1190	19	would	would	MD
50957	1190	20	be	be	VB
50957	1190	21	produced	produce	VBN
50957	1190	22	by	by	IN
50957	1190	23	the	the	DT
50957	1190	24	pushing	pushing	NN
50957	1190	25	or	or	CC
50957	1190	26	dragging	drag	VBG
50957	1190	27	along	along	IN
50957	1190	28	of	of	IN
50957	1190	29	boulders	boulder	NNS
50957	1190	30	,	,	,
50957	1190	31	pebbles	pebble	NNS
50957	1190	32	,	,	,
50957	1190	33	gravel	gravel	NN
50957	1190	34	,	,	,
50957	1190	35	and	and	CC
50957	1190	36	particles	particle	NNS
50957	1190	37	of	of	IN
50957	1190	38	sand	sand	NN
50957	1190	39	underneath	underneath	IN
50957	1190	40	a	a	DT
50957	1190	41	moving	move	VBG
50957	1190	42	mass	mass	NN
50957	1190	43	of	of	IN
50957	1190	44	ice	ice	NN
50957	1190	45	.	.	.
50957	1191	1	Running	run	VBG
50957	1191	2	water	water	NN
50957	1191	3	does	do	VBZ
50957	1191	4	indeed	indeed	RB
50957	1191	5	move	move	VB
50957	1191	6	gravel	gravel	NN
50957	1191	7	,	,	,
50957	1191	8	pebbles	pebble	NNS
50957	1191	9	,	,	,
50957	1191	10	and	and	CC
50957	1191	11	boulders	boulder	NNS
50957	1191	12	along	along	IN
50957	1191	13	with	with	IN
50957	1191	14	the	the	DT
50957	1191	15	current	current	NN
50957	1191	16	,	,	,
50957	1191	17	but	but	CC
50957	1191	18	these	these	DT
50957	1191	19	objects	object	NNS
50957	1191	20	are	be	VBP
50957	1191	21	not	not	RB
50957	1191	22	held	hold	VBN
50957	1191	23	by	by	IN
50957	1191	24	it	-PRON-	PRP
50957	1191	25	in	in	IN
50957	1191	26	a	a	DT
50957	1191	27	firm	firm	JJ
50957	1191	28	grasp	grasp	NN
50957	1191	29	,	,	,
50957	1191	30	such	such	JJ
50957	1191	31	as	as	IN
50957	1191	32	is	be	VBZ
50957	1191	33	required	require	VBN
50957	1191	34	to	to	TO
50957	1191	35	make	make	VB
50957	1191	36	a	a	DT
50957	1191	37	groove	groove	NN
50957	1191	38	or	or	CC
50957	1191	39	scratch	scratch	NN
50957	1191	40	in	in	IN
50957	1191	41	the	the	DT
50957	1191	42	rock	rock	NN
50957	1191	43	.	.	.
50957	1192	1	If	if	IN
50957	1192	2	,	,	,
50957	1192	3	also	also	RB
50957	1192	4	,	,	,
50957	1192	5	there	there	EX
50957	1192	6	are	be	VBP
50957	1192	7	inequalities	inequality	NNS
50957	1192	8	in	in	IN
50957	1192	9	the	the	DT
50957	1192	10	compactness	compactness	NN
50957	1192	11	or	or	CC
50957	1192	12	hardness	hardness	NN
50957	1192	13	of	of	IN
50957	1192	14	the	the	DT
50957	1192	15	rock	rock	NN
50957	1192	16	,	,	,
50957	1192	17	the	the	DT
50957	1192	18	natural	natural	JJ
50957	1192	19	action	action	NN
50957	1192	20	of	of	IN
50957	1192	21	running	running	NN
50957	1192	22	water	water	NN
50957	1192	23	is	be	VBZ
50957	1192	24	to	to	TO
50957	1192	25	hollow	hollow	VB
50957	1192	26	out	out	RP
50957	1192	27	the	the	DT
50957	1192	28	soft	soft	JJ
50957	1192	29	parts	part	NNS
50957	1192	30	,	,	,
50957	1192	31	and	and	CC
50957	1192	32	leave	leave	VB
50957	1192	33	the	the	DT
50957	1192	34	harder	hard	JJR
50957	1192	35	parts	part	NNS
50957	1192	36	projecting	project	VBG
50957	1192	37	.	.	.
50957	1193	1	But	but	CC
50957	1193	2	,	,	,
50957	1193	3	in	in	IN
50957	1193	4	the	the	DT
50957	1193	5	phenomena	phenomena	NN
50957	1193	6	which	which	WDT
50957	1193	7	we	-PRON-	PRP
50957	1193	8	are	be	VBP
50957	1193	9	attributing	attribute	VBG
50957	1193	10	to	to	IN
50957	1193	11	glacial	glacial	JJ
50957	1193	12	action	action	NN
50957	1193	13	,	,	,
50957	1193	14	there	there	EX
50957	1193	15	has	have	VBZ
50957	1193	16	been	be	VBN
50957	1193	17	a	a	DT
50957	1193	18	movement	movement	NN
50957	1193	19	which	which	WDT
50957	1193	20	has	have	VBZ
50957	1193	21	steadily	steadily	RB
50957	1193	22	planed	plane	VBN
50957	1193	23	down	down	RP
50957	1193	24	the	the	DT
50957	1193	25	surface	surface	NN
50957	1193	26	of	of	IN
50957	1193	27	the	the	DT
50957	1193	28	underlying	underlie	VBG
50957	1193	29	rock	rock	NN
50957	1193	30	;	;	:
50957	1193	31	polishing	polish	VBG
50957	1193	32	it	-PRON-	PRP
50957	1193	33	,	,	,
50957	1193	34	indeed	indeed	RB
50957	1193	35	,	,	,
50957	1193	36	but	but	CC
50957	1193	37	also	also	RB
50957	1193	38	grooving	groove	VBG
50957	1193	39	it	-PRON-	PRP
50957	1193	40	and	and	CC
50957	1193	41	scratching	scratch	VBG
50957	1193	42	it	-PRON-	PRP
50957	1193	43	in	in	IN
50957	1193	44	a	a	DT
50957	1193	45	manner	manner	NN
50957	1193	46	which	which	WDT
50957	1193	47	could	could	MD
50957	1193	48	be	be	VB
50957	1193	49	accomplished	accomplish	VBN
50957	1193	50	only	only	RB
50957	1193	51	by	by	IN
50957	1193	52	firmly	firmly	RB
50957	1193	53	held	hold	VBN
50957	1193	54	graving	graving	NN
50957	1193	55	-	-	HYPH
50957	1193	56	tools	tool	NNS
50957	1193	57	.	.	.
50957	1194	1	[	[	-LRB-
50957	1194	2	Illustration	illustration	NN
50957	1194	3	:	:	:
50957	1194	4	Fig	Fig	NNP
50957	1194	5	.	.	.
50957	1195	1	19.--Bed	19.--bed	CD
50957	1195	2	-	-	NN
50957	1195	3	rock	rock	NN
50957	1195	4	scored	score	VBD
50957	1195	5	with	with	IN
50957	1195	6	glacial	glacial	JJ
50957	1195	7	marks	mark	NNS
50957	1195	8	,	,	,
50957	1195	9	near	near	IN
50957	1195	10	Amherst	Amherst	NNP
50957	1195	11	,	,	,
50957	1195	12	Ohio	Ohio	NNP
50957	1195	13	.	.	.
50957	1196	1	(	(	-LRB-
50957	1196	2	From	from	IN
50957	1196	3	a	a	DT
50957	1196	4	photograph	photograph	NN
50957	1196	5	by	by	IN
50957	1196	6	Chamberlin	Chamberlin	NNP
50957	1196	7	.	.	.
50957	1196	8	)	)	-RRB-
50957	1196	9	]	]	-RRB-
50957	1197	1	This	this	DT
50957	1197	2	polishing	polishing	NN
50957	1197	3	and	and	CC
50957	1197	4	scratching	scratching	NN
50957	1197	5	can	can	MD
50957	1197	6	indeed	indeed	RB
50957	1197	7	be	be	VB
50957	1197	8	produced	produce	VBN
50957	1197	9	by	by	IN
50957	1197	10	various	various	JJ
50957	1197	11	agencies	agency	NNS
50957	1197	12	;	;	:
50957	1197	13	as	as	IN
50957	1197	14	,	,	,
50957	1197	15	for	for	IN
50957	1197	16	example	example	NN
50957	1197	17	,	,	,
50957	1197	18	by	by	IN
50957	1197	19	the	the	DT
50957	1197	20	forces	force	NNS
50957	1197	21	which	which	WDT
50957	1197	22	fracture	fracture	VBP
50957	1197	23	the	the	DT
50957	1197	24	earth	earth	NN
50957	1197	25	's	's	POS
50957	1197	26	crust	crust	NN
50957	1197	27	,	,	,
50957	1197	28	and	and	CC
50957	1197	29	shove	shove	VB
50957	1197	30	one	one	CD
50957	1197	31	portion	portion	NN
50957	1197	32	past	past	IN
50957	1197	33	another	another	DT
50957	1197	34	,	,	,
50957	1197	35	producing	produce	VBG
50957	1197	36	what	what	WP
50957	1197	37	is	be	VBZ
50957	1197	38	called	call	VBN
50957	1197	39	a	a	DT
50957	1197	40	_	_	NNP
50957	1197	41	slicken	slicken	JJ
50957	1197	42	-	-	HYPH
50957	1197	43	side	side	NN
50957	1197	44	_	_	NNP
50957	1197	45	.	.	.
50957	1198	1	Or	or	CC
50957	1198	2	,	,	,
50957	1198	3	again	again	RB
50957	1198	4	,	,	,
50957	1198	5	avalanches	avalanche	NNS
50957	1198	6	or	or	CC
50957	1198	7	land	land	NN
50957	1198	8	-	-	HYPH
50957	1198	9	slides	slide	NNS
50957	1198	10	might	may	MD
50957	1198	11	be	be	VB
50957	1198	12	competent	competent	JJ
50957	1198	13	to	to	TO
50957	1198	14	produce	produce	VB
50957	1198	15	the	the	DT
50957	1198	16	results	result	NNS
50957	1198	17	over	over	IN
50957	1198	18	limited	limited	JJ
50957	1198	19	and	and	CC
50957	1198	20	peculiarly	peculiarly	RB
50957	1198	21	situated	situate	VBN
50957	1198	22	areas	area	NNS
50957	1198	23	.	.	.
50957	1199	1	Icebergs	iceberg	NNS
50957	1199	2	,	,	,
50957	1199	3	also	also	RB
50957	1199	4	,	,	,
50957	1199	5	and	and	CC
50957	1199	6	shore	shore	NN
50957	1199	7	ice	ice	NN
50957	1199	8	which	which	WDT
50957	1199	9	is	be	VBZ
50957	1199	10	moved	move	VBN
50957	1199	11	backwards	backwards	RB
50957	1199	12	and	and	CC
50957	1199	13	forwards	forwards	RB
50957	1199	14	by	by	IN
50957	1199	15	the	the	DT
50957	1199	16	waves	wave	NNS
50957	1199	17	,	,	,
50957	1199	18	would	would	MD
50957	1199	19	produce	produce	VB
50957	1199	20	a	a	DT
50957	1199	21	certain	certain	JJ
50957	1199	22	amount	amount	NN
50957	1199	23	of	of	IN
50957	1199	24	such	such	JJ
50957	1199	25	grooving	grooving	NN
50957	1199	26	and	and	CC
50957	1199	27	scratching	scratching	NN
50957	1199	28	.	.	.
50957	1200	1	But	but	CC
50957	1200	2	the	the	DT
50957	1200	3	phenomena	phenomenon	NNS
50957	1200	4	to	to	TO
50957	1200	5	which	which	WDT
50957	1200	6	we	-PRON-	PRP
50957	1200	7	refer	refer	VBP
50957	1200	8	are	be	VBP
50957	1200	9	so	so	RB
50957	1200	10	extensive	extensive	JJ
50957	1200	11	,	,	,
50957	1200	12	and	and	CC
50957	1200	13	occur	occur	VB
50957	1200	14	in	in	IN
50957	1200	15	such	such	PDT
50957	1200	16	a	a	DT
50957	1200	17	variety	variety	NN
50957	1200	18	of	of	IN
50957	1200	19	situations	situation	NNS
50957	1200	20	,	,	,
50957	1200	21	that	that	IN
50957	1200	22	the	the	DT
50957	1200	23	movement	movement	NN
50957	1200	24	of	of	IN
50957	1200	25	glacial	glacial	JJ
50957	1200	26	ice	ice	NN
50957	1200	27	is	be	VBZ
50957	1200	28	alone	alone	RB
50957	1200	29	sufficient	sufficient	JJ
50957	1200	30	to	to	TO
50957	1200	31	afford	afford	VB
50957	1200	32	a	a	DT
50957	1200	33	satisfactory	satisfactory	JJ
50957	1200	34	explanation	explanation	NN
50957	1200	35	.	.	.
50957	1201	1	Moreover	moreover	RB
50957	1201	2	,	,	,
50957	1201	3	in	in	IN
50957	1201	4	Alaska	Alaska	NNP
50957	1201	5	,	,	,
50957	1201	6	Greenland	Greenland	NNP
50957	1201	7	,	,	,
50957	1201	8	Norway	Norway	NNP
50957	1201	9	,	,	,
50957	1201	10	and	and	CC
50957	1201	11	Switzerland	Switzerland	NNP
50957	1201	12	,	,	,
50957	1201	13	and	and	CC
50957	1201	14	wherever	wherever	WRB
50957	1201	15	else	else	RB
50957	1201	16	there	there	EX
50957	1201	17	are	be	VBP
50957	1201	18	living	live	VBG
50957	1201	19	glaciers	glacier	NNS
50957	1201	20	,	,	,
50957	1201	21	it	-PRON-	PRP
50957	1201	22	is	be	VBZ
50957	1201	23	possible	possible	JJ
50957	1201	24	to	to	TO
50957	1201	25	follow	follow	VB
50957	1201	26	up	up	RP
50957	1201	27	these	these	DT
50957	1201	28	grooved	grooved	JJ
50957	1201	29	and	and	CC
50957	1201	30	striated	striated	JJ
50957	1201	31	surfaces	surface	NNS
50957	1201	32	till	till	IN
50957	1201	33	they	-PRON-	PRP
50957	1201	34	disappear	disappear	VBP
50957	1201	35	underneath	underneath	IN
50957	1201	36	the	the	DT
50957	1201	37	existing	exist	VBG
50957	1201	38	glaciers	glacier	NNS
50957	1201	39	which	which	WDT
50957	1201	40	are	be	VBP
50957	1201	41	now	now	RB
50957	1201	42	producing	produce	VBG
50957	1201	43	the	the	DT
50957	1201	44	phenomena	phenomenon	NNS
50957	1201	45	.	.	.
50957	1202	1	Thus	thus	RB
50957	1202	2	by	by	IN
50957	1202	3	its	-PRON-	PRP$
50957	1202	4	tracks	track	NNS
50957	1202	5	we	-PRON-	PRP
50957	1202	6	can	can	MD
50957	1202	7	,	,	,
50957	1202	8	as	as	IN
50957	1202	9	it	-PRON-	PRP
50957	1202	10	were	be	VBD
50957	1202	11	,	,	,
50957	1202	12	follow	follow	VB
50957	1202	13	this	this	DT
50957	1202	14	monster	monster	NN
50957	1202	15	to	to	IN
50957	1202	16	its	-PRON-	PRP$
50957	1202	17	lair	lair	NN
50957	1202	18	with	with	IN
50957	1202	19	as	as	RB
50957	1202	20	great	great	JJ
50957	1202	21	certainty	certainty	NN
50957	1202	22	as	as	IN
50957	1202	23	we	-PRON-	PRP
50957	1202	24	could	could	MD
50957	1202	25	any	any	DT
50957	1202	26	animal	animal	NN
50957	1202	27	with	with	IN
50957	1202	28	whose	whose	WP$
50957	1202	29	footprints	footprint	NNS
50957	1202	30	we	-PRON-	PRP
50957	1202	31	had	have	VBD
50957	1202	32	become	become	VBN
50957	1202	33	familiar	familiar	JJ
50957	1202	34	.	.	.
50957	1203	1	2	2	LS
50957	1203	2	.	.	.
50957	1204	1	The	the	DT
50957	1204	2	till	till	NN
50957	1204	3	,	,	,
50957	1204	4	or	or	CC
50957	1204	5	boulder	boulder	NN
50957	1204	6	-	-	HYPH
50957	1204	7	clay	clay	NN
50957	1204	8	.	.	.
50957	1205	1	A	a	DT
50957	1205	2	second	second	JJ
50957	1205	3	sign	sign	NN
50957	1205	4	of	of	IN
50957	1205	5	the	the	DT
50957	1205	6	former	former	JJ
50957	1205	7	existence	existence	NN
50957	1205	8	of	of	IN
50957	1205	9	glaciers	glacier	NNS
50957	1205	10	over	over	IN
50957	1205	11	any	any	DT
50957	1205	12	area	area	NN
50957	1205	13	consists	consist	VBZ
50957	1205	14	of	of	IN
50957	1205	15	an	an	DT
50957	1205	16	unstratified	unstratified	JJ
50957	1205	17	deposit	deposit	NN
50957	1205	18	of	of	IN
50957	1205	19	earthy	earthy	JJ
50957	1205	20	material	material	NN
50957	1205	21	,	,	,
50957	1205	22	of	of	IN
50957	1205	23	greater	great	JJR
50957	1205	24	or	or	CC
50957	1205	25	less	less	JJR
50957	1205	26	depth	depth	NN
50957	1205	27	,	,	,
50957	1205	28	in	in	IN
50957	1205	29	which	which	WDT
50957	1205	30	scratched	scratch	VBD
50957	1205	31	pebbles	pebble	NNS
50957	1205	32	and	and	CC
50957	1205	33	fragments	fragment	NNS
50957	1205	34	of	of	IN
50957	1205	35	rock	rock	NN
50957	1205	36	occur	occur	VBP
50957	1205	37	without	without	IN
50957	1205	38	any	any	DT
50957	1205	39	definite	definite	JJ
50957	1205	40	arrangement	arrangement	NN
50957	1205	41	.	.	.
50957	1206	1	Moving	move	VBG
50957	1206	2	water	water	NN
50957	1206	3	is	be	VBZ
50957	1206	4	a	a	DT
50957	1206	5	most	most	RBS
50957	1206	6	perfect	perfect	JJ
50957	1206	7	sieve	sieve	NN
50957	1206	8	.	.	.
50957	1207	1	During	during	IN
50957	1207	2	floods	flood	NNS
50957	1207	3	,	,	,
50957	1207	4	a	a	DT
50957	1207	5	river	river	NN
50957	1207	6	shoves	shove	NNS
50957	1207	7	along	along	IN
50957	1207	8	over	over	IN
50957	1207	9	its	-PRON-	PRP$
50957	1207	10	bed	bed	NN
50957	1207	11	gravel	gravel	NN
50957	1207	12	and	and	CC
50957	1207	13	pebbles	pebble	NNS
50957	1207	14	of	of	IN
50957	1207	15	considerable	considerable	JJ
50957	1207	16	size	size	NN
50957	1207	17	,	,	,
50957	1207	18	whereas	whereas	IN
50957	1207	19	in	in	IN
50957	1207	20	time	time	NN
50957	1207	21	of	of	IN
50957	1207	22	low	low	JJ
50957	1207	23	-	-	HYPH
50957	1207	24	water	water	NN
50957	1207	25	the	the	DT
50957	1207	26	current	current	NN
50957	1207	27	may	may	MD
50957	1207	28	be	be	VB
50957	1207	29	so	so	RB
50957	1207	30	gentle	gentle	JJ
50957	1207	31	as	as	IN
50957	1207	32	to	to	TO
50957	1207	33	transport	transport	VB
50957	1207	34	nothing	nothing	NN
50957	1207	35	but	but	IN
50957	1207	36	fine	fine	JJ
50957	1207	37	sand	sand	NN
50957	1207	38	,	,	,
50957	1207	39	and	and	CC
50957	1207	40	the	the	DT
50957	1207	41	clay	clay	NN
50957	1207	42	will	will	MD
50957	1207	43	be	be	VB
50957	1207	44	carried	carry	VBN
50957	1207	45	still	still	RB
50957	1207	46	farther	far	RBR
50957	1207	47	onwards	onwards	RB
50957	1207	48	,	,	,
50957	1207	49	to	to	TO
50957	1207	50	settle	settle	VB
50957	1207	51	in	in	IN
50957	1207	52	the	the	DT
50957	1207	53	still	still	RB
50957	1207	54	water	water	NN
50957	1207	55	and	and	CC
50957	1207	56	form	form	VB
50957	1207	57	a	a	DT
50957	1207	58	delta	delta	NN
50957	1207	59	about	about	IN
50957	1207	60	the	the	DT
50957	1207	61	river	river	NN
50957	1207	62	's	's	POS
50957	1207	63	mouth	mouth	NN
50957	1207	64	.	.	.
50957	1208	1	The	the	DT
50957	1208	2	transporting	transporting	NN
50957	1208	3	capacity	capacity	NN
50957	1208	4	of	of	IN
50957	1208	5	running	running	NN
50957	1208	6	water	water	NN
50957	1208	7	is	be	VBZ
50957	1208	8	in	in	IN
50957	1208	9	direct	direct	JJ
50957	1208	10	ratio	ratio	NN
50957	1208	11	to	to	IN
50957	1208	12	the	the	DT
50957	1208	13	sixth	sixth	JJ
50957	1208	14	power	power	NN
50957	1208	15	of	of	IN
50957	1208	16	its	-PRON-	PRP$
50957	1208	17	velocity	velocity	NN
50957	1208	18	.	.	.
50957	1209	1	Other	other	JJ
50957	1209	2	things	thing	NNS
50957	1209	3	being	be	VBG
50957	1209	4	equal	equal	JJ
50957	1209	5	,	,	,
50957	1209	6	if	if	IN
50957	1209	7	the	the	DT
50957	1209	8	velocity	velocity	NN
50957	1209	9	be	be	VB
50957	1209	10	doubled	double	VBN
50957	1209	11	,	,	,
50957	1209	12	the	the	DT
50957	1209	13	size	size	NN
50957	1209	14	of	of	IN
50957	1209	15	the	the	DT
50957	1209	16	grains	grain	NNS
50957	1209	17	of	of	IN
50957	1209	18	sand	sand	NN
50957	1209	19	or	or	CC
50957	1209	20	gravel	gravel	NN
50957	1209	21	which	which	WDT
50957	1209	22	it	-PRON-	PRP
50957	1209	23	transports	transport	VBZ
50957	1209	24	is	be	VBZ
50957	1209	25	increased	increase	VBN
50957	1209	26	sixty	sixty	CD
50957	1209	27	-	-	HYPH
50957	1209	28	four	four	CD
50957	1209	29	fold	fold	NN
50957	1209	30	.	.	.
50957	1210	1	[	[	-LRB-
50957	1210	2	AS	AS	NNP
50957	1210	3	]	]	-RRB-
50957	1210	4	So	so	RB
50957	1210	5	frequent	frequent	JJ
50957	1210	6	are	be	VBP
50957	1210	7	the	the	DT
50957	1210	8	changes	change	NNS
50957	1210	9	in	in	IN
50957	1210	10	the	the	DT
50957	1210	11	velocity	velocity	NN
50957	1210	12	of	of	IN
50957	1210	13	running	running	NN
50957	1210	14	water	water	NN
50957	1210	15	,	,	,
50957	1210	16	that	that	IN
50957	1210	17	the	the	DT
50957	1210	18	stratification	stratification	NN
50957	1210	19	of	of	IN
50957	1210	20	its	-PRON-	PRP$
50957	1210	21	deposits	deposit	NNS
50957	1210	22	is	be	VBZ
50957	1210	23	almost	almost	RB
50957	1210	24	necessary	necessary	JJ
50957	1210	25	and	and	CC
50957	1210	26	universal	universal	JJ
50957	1210	27	.	.	.
50957	1211	1	If	if	IN
50957	1211	2	large	large	JJ
50957	1211	3	fragments	fragment	NNS
50957	1211	4	of	of	IN
50957	1211	5	rocks	rock	NNS
50957	1211	6	or	or	CC
50957	1211	7	boulders	boulder	NNS
50957	1211	8	are	be	VBP
50957	1211	9	found	find	VBN
50957	1211	10	embedded	embed	VBN
50957	1211	11	in	in	IN
50957	1211	12	stratified	stratify	VBN
50957	1211	13	clay	clay	NN
50957	1211	14	,	,	,
50957	1211	15	it	-PRON-	PRP
50957	1211	16	is	be	VBZ
50957	1211	17	pretty	pretty	RB
50957	1211	18	surely	surely	RB
50957	1211	19	a	a	DT
50957	1211	20	sign	sign	NN
50957	1211	21	that	that	IN
50957	1211	22	they	-PRON-	PRP
50957	1211	23	have	have	VBP
50957	1211	24	been	be	VBN
50957	1211	25	carried	carry	VBN
50957	1211	26	to	to	IN
50957	1211	27	their	-PRON-	PRP$
50957	1211	28	position	position	NN
50957	1211	29	by	by	IN
50957	1211	30	floating	float	VBG
50957	1211	31	ice	ice	NN
50957	1211	32	.	.	.
50957	1212	1	A	a	DT
50957	1212	2	small	small	JJ
50957	1212	3	mountain	mountain	NN
50957	1212	4	stream	stream	NN
50957	1212	5	with	with	IN
50957	1212	6	great	great	JJ
50957	1212	7	velocity	velocity	NN
50957	1212	8	may	may	MD
50957	1212	9	move	move	VB
50957	1212	10	a	a	DT
50957	1212	11	good	good	JJ
50957	1212	12	-	-	HYPH
50957	1212	13	sized	sized	JJ
50957	1212	14	boulder	boulder	NN
50957	1212	15	,	,	,
50957	1212	16	while	while	IN
50957	1212	17	the	the	DT
50957	1212	18	Amazon	Amazon	NNP
50957	1212	19	,	,	,
50957	1212	20	with	with	IN
50957	1212	21	its	-PRON-	PRP$
50957	1212	22	mighty	mighty	JJ
50957	1212	23	but	but	CC
50957	1212	24	slow	slow	RB
50957	1212	25	-	-	HYPH
50957	1212	26	moving	move	VBG
50957	1212	27	current	current	NN
50957	1212	28	,	,	,
50957	1212	29	would	would	MD
50957	1212	30	pass	pass	VB
50957	1212	31	by	by	IN
50957	1212	32	it	-PRON-	PRP
50957	1212	33	forever	forever	RB
50957	1212	34	without	without	IN
50957	1212	35	stirring	stir	VBG
50957	1212	36	it	-PRON-	PRP
50957	1212	37	from	from	IN
50957	1212	38	its	-PRON-	PRP$
50957	1212	39	position	position	NN
50957	1212	40	.	.	.
50957	1213	1	But	but	CC
50957	1213	2	the	the	DT
50957	1213	3	vast	vast	JJ
50957	1213	4	area	area	NN
50957	1213	5	which	which	WDT
50957	1213	6	is	be	VBZ
50957	1213	7	marked	mark	VBN
50957	1213	8	in	in	IN
50957	1213	9	our	-PRON-	PRP$
50957	1213	10	map	map	NN
50957	1213	11	as	as	IN
50957	1213	12	having	have	VBG
50957	1213	13	been	be	VBN
50957	1213	14	covered	cover	VBN
50957	1213	15	with	with	IN
50957	1213	16	ice	ice	NN
50957	1213	17	during	during	IN
50957	1213	18	the	the	DT
50957	1213	19	Glacial	glacial	JJ
50957	1213	20	period	period	NN
50957	1213	21	is	be	VBZ
50957	1213	22	characterised	characterise	VBN
50957	1213	23	by	by	IN
50957	1213	24	deep	deep	JJ
50957	1213	25	and	and	CC
50957	1213	26	extensive	extensive	JJ
50957	1213	27	deposits	deposit	NNS
50957	1213	28	of	of	IN
50957	1213	29	loose	loose	JJ
50957	1213	30	material	material	NN
50957	1213	31	devoid	devoid	NN
50957	1213	32	of	of	IN
50957	1213	33	stratification	stratification	NN
50957	1213	34	,	,	,
50957	1213	35	and	and	CC
50957	1213	36	composed	compose	VBN
50957	1213	37	of	of	IN
50957	1213	38	soil	soil	NN
50957	1213	39	and	and	CC
50957	1213	40	rock	rock	NN
50957	1213	41	gathered	gather	VBD
50957	1213	42	in	in	IN
50957	1213	43	considerable	considerable	JJ
50957	1213	44	part	part	NN
50957	1213	45	from	from	IN
50957	1213	46	other	other	JJ
50957	1213	47	localities	locality	NNS
50957	1213	48	,	,	,
50957	1213	49	and	and	CC
50957	1213	50	mixed	mix	VBN
50957	1213	51	in	in	IN
50957	1213	52	an	an	DT
50957	1213	53	indiscriminate	indiscriminate	JJ
50957	1213	54	mass	mass	NN
50957	1213	55	with	with	IN
50957	1213	56	material	material	NN
50957	1213	57	which	which	WDT
50957	1213	58	has	have	VBZ
50957	1213	59	originated	originate	VBN
50957	1213	60	in	in	IN
50957	1213	61	the	the	DT
50957	1213	62	disintegration	disintegration	NN
50957	1213	63	of	of	IN
50957	1213	64	the	the	DT
50957	1213	65	underlying	underlying	JJ
50957	1213	66	local	local	JJ
50957	1213	67	strata	strata	NN
50957	1213	68	.	.	.
50957	1214	1	[	[	-LRB-
50957	1214	2	Footnote	Footnote	NNP
50957	1214	3	AS	as	IN
50957	1214	4	:	:	:
50957	1214	5	Le	Le	NNP
50957	1214	6	Conte	Conte	NNP
50957	1214	7	's	's	POS
50957	1214	8	Geology	Geology	NNP
50957	1214	9	,	,	,
50957	1214	10	p.	p.	NN
50957	1215	1	19	19	CD
50957	1215	2	.	.	.
50957	1215	3	]	]	-RRB-
50957	1216	1	[	[	-LRB-
50957	1216	2	Illustration	illustration	NN
50957	1216	3	:	:	:
50957	1216	4	Fig	Fig	NNP
50957	1216	5	.	.	.
50957	1217	1	20.--Scratched	20.--scratched	CD
50957	1217	2	stone	stone	NN
50957	1217	3	from	from	IN
50957	1217	4	the	the	DT
50957	1217	5	till	till	NN
50957	1217	6	of	of	IN
50957	1217	7	Boston	Boston	NNP
50957	1217	8	.	.	.
50957	1218	1	Natural	natural	JJ
50957	1218	2	size	size	NN
50957	1218	3	about	about	IN
50957	1218	4	one	one	CD
50957	1218	5	foot	foot	NN
50957	1218	6	and	and	CC
50957	1218	7	a	a	DT
50957	1218	8	half	half	NN
50957	1218	9	long	long	JJ
50957	1218	10	by	by	IN
50957	1218	11	ten	ten	CD
50957	1218	12	inches	inch	NNS
50957	1218	13	wide	wide	JJ
50957	1218	14	.	.	.
50957	1219	1	(	(	-LRB-
50957	1219	2	From	from	IN
50957	1219	3	photograph	photograph	NNP
50957	1219	4	.	.	.
50957	1219	5	)	)	-RRB-
50957	1219	6	]	]	-RRB-
50957	1220	1	[	[	-LRB-
50957	1220	2	Illustration	illustration	NN
50957	1220	3	:	:	:
50957	1220	4	Fig	Fig	NNP
50957	1220	5	.	.	.
50957	1221	1	21.--Typical	21.--typical	CD
50957	1221	2	section	section	NN
50957	1221	3	of	of	IN
50957	1221	4	till	till	NN
50957	1221	5	in	in	IN
50957	1221	6	Seattle	Seattle	NNP
50957	1221	7	.	.	.
50957	1222	1	Washington	Washington	NNP
50957	1222	2	State	State	NNP
50957	1222	3	,	,	,
50957	1222	4	about	about	RB
50957	1222	5	two	two	CD
50957	1222	6	hundred	hundred	CD
50957	1222	7	feet	foot	NNS
50957	1222	8	above	above	IN
50957	1222	9	Puget	Puget	NNP
50957	1222	10	Sound	Sound	NNP
50957	1222	11	.	.	.
50957	1223	1	This	this	DT
50957	1223	2	is	be	VBZ
50957	1223	3	on	on	IN
50957	1223	4	the	the	DT
50957	1223	5	height	height	NN
50957	1223	6	between	between	IN
50957	1223	7	the	the	DT
50957	1223	8	sound	sound	NN
50957	1223	9	and	and	CC
50957	1223	10	Lake	Lake	NNP
50957	1223	11	Washington	Washington	NNP
50957	1223	12	.	.	.
50957	1223	13	]	]	-RRB-
50957	1224	1	[	[	-LRB-
50957	1224	2	Illustration	illustration	NN
50957	1224	3	:	:	:
50957	1224	4	Fig	Fig	NNP
50957	1224	5	.	.	.
50957	1225	1	22.--Ideal	22.--ideal	CD
50957	1225	2	section	section	NN
50957	1225	3	,	,	,
50957	1225	4	showing	show	VBG
50957	1225	5	how	how	WRB
50957	1225	6	the	the	DT
50957	1225	7	till	till	NN
50957	1225	8	overlies	overlie	VBZ
50957	1225	9	the	the	DT
50957	1225	10	stratified	stratified	JJ
50957	1225	11	rocks	rock	NNS
50957	1225	12	.	.	.
50957	1225	13	]	]	-RRB-
50957	1226	1	[	[	-LRB-
50957	1226	2	Illustration	illustration	NN
50957	1226	3	:	:	:
50957	1226	4	Fig	Fig	NNP
50957	1226	5	.	.	.
50957	1227	1	23.--Vessel	23.--vessel	CD
50957	1227	2	Rock	Rock	NNP
50957	1227	3	,	,	,
50957	1227	4	a	a	DT
50957	1227	5	glacial	glacial	JJ
50957	1227	6	boulder	boulder	NN
50957	1227	7	in	in	IN
50957	1227	8	Gilsum	Gilsum	NNP
50957	1227	9	.	.	.
50957	1228	1	N.	N.	NNP
50957	1228	2	H.	H.	NNP
50957	1228	3	(	(	-LRB-
50957	1228	4	C.	C.	NNP
50957	1228	5	H.	H.	NNP
50957	1229	1	Hitchcock	hitchcock	NN
50957	1229	2	.	.	.
50957	1229	3	)	)	-RRB-
50957	1229	4	]	]	-RRB-
50957	1230	1	3	3	LS
50957	1230	2	.	.	.
50957	1231	1	Transported	transport	VBN
50957	1231	2	boulders	boulder	NNS
50957	1231	3	.	.	.
50957	1232	1	Where	where	WRB
50957	1232	2	there	there	EX
50957	1232	3	is	be	VBZ
50957	1232	4	a	a	DT
50957	1232	5	current	current	NN
50957	1232	6	of	of	IN
50957	1232	7	water	water	NN
50957	1232	8	deep	deep	RB
50957	1232	9	enough	enough	RB
50957	1232	10	to	to	TO
50957	1232	11	float	float	VB
50957	1232	12	large	large	JJ
50957	1232	13	masses	masse	NNS
50957	1232	14	of	of	IN
50957	1232	15	ice	ice	NN
50957	1232	16	,	,	,
50957	1232	17	there	there	EX
50957	1232	18	is	be	VBZ
50957	1232	19	scarcely	scarcely	RB
50957	1232	20	any	any	DT
50957	1232	21	limit	limit	NN
50957	1232	22	to	to	IN
50957	1232	23	the	the	DT
50957	1232	24	size	size	NN
50957	1232	25	of	of	IN
50957	1232	26	boulders	boulder	NNS
50957	1232	27	which	which	WDT
50957	1232	28	may	may	MD
50957	1232	29	be	be	VB
50957	1232	30	transported	transport	VBN
50957	1232	31	upon	upon	IN
50957	1232	32	them	-PRON-	PRP
50957	1232	33	,	,	,
50957	1232	34	or	or	CC
50957	1232	35	to	to	IN
50957	1232	36	the	the	DT
50957	1232	37	distance	distance	NN
50957	1232	38	to	to	TO
50957	1232	39	which	which	WDT
50957	1232	40	the	the	DT
50957	1232	41	boulders	boulder	NNS
50957	1232	42	may	may	MD
50957	1232	43	be	be	VB
50957	1232	44	carried	carry	VBN
50957	1232	45	and	and	CC
50957	1232	46	dropped	drop	VBN
50957	1232	47	upon	upon	IN
50957	1232	48	the	the	DT
50957	1232	49	bottom	bottom	NN
50957	1232	50	.	.	.
50957	1233	1	The	the	DT
50957	1233	2	icebergs	iceberg	NNS
50957	1233	3	which	which	WDT
50957	1233	4	break	break	VBP
50957	1233	5	off	off	RP
50957	1233	6	from	from	IN
50957	1233	7	the	the	DT
50957	1233	8	glaciers	glacier	NNS
50957	1233	9	of	of	IN
50957	1233	10	Greenland	Greenland	NNP
50957	1233	11	may	may	MD
50957	1233	12	bear	bear	VB
50957	1233	13	their	-PRON-	PRP$
50957	1233	14	burdens	burden	NNS
50957	1233	15	of	of	IN
50957	1233	16	rock	rock	NN
50957	1233	17	far	far	RB
50957	1233	18	down	down	RB
50957	1233	19	into	into	IN
50957	1233	20	the	the	DT
50957	1233	21	Atlantic	Atlantic	NNP
50957	1233	22	,	,	,
50957	1233	23	depositing	deposit	VBG
50957	1233	24	them	-PRON-	PRP
50957	1233	25	finally	finally	RB
50957	1233	26	amidst	amidst	IN
50957	1233	27	the	the	DT
50957	1233	28	calcareous	calcareous	JJ
50957	1233	29	ooze	ooze	NN
50957	1233	30	and	and	CC
50957	1233	31	the	the	DT
50957	1233	32	fine	fine	JJ
50957	1233	33	sediment	sediment	NN
50957	1233	34	from	from	IN
50957	1233	35	the	the	DT
50957	1233	36	Gulf	Gulf	NNP
50957	1233	37	Stream	Stream	NNP
50957	1233	38	which	which	WDT
50957	1233	39	is	be	VBZ
50957	1233	40	slowly	slowly	RB
50957	1233	41	covering	cover	VBG
50957	1233	42	the	the	DT
50957	1233	43	area	area	NN
50957	1233	44	between	between	IN
50957	1233	45	Northern	Northern	NNP
50957	1233	46	America	America	NNP
50957	1233	47	and	and	CC
50957	1233	48	Europe	Europe	NNP
50957	1233	49	.	.	.
50957	1234	1	Northern	northern	JJ
50957	1234	2	streams	stream	NNS
50957	1234	3	like	like	IN
50957	1234	4	the	the	DT
50957	1234	5	St.	St.	NNP
50957	1234	6	Lawrence	Lawrence	NNP
50957	1234	7	,	,	,
50957	1234	8	which	which	WDT
50957	1234	9	are	be	VBP
50957	1234	10	deeply	deeply	RB
50957	1234	11	frozen	frozen	JJ
50957	1234	12	over	over	RP
50957	1234	13	with	with	IN
50957	1234	14	ice	ice	NN
50957	1234	15	in	in	IN
50957	1234	16	the	the	DT
50957	1234	17	winter	winter	NN
50957	1234	18	,	,	,
50957	1234	19	and	and	CC
50957	1234	20	are	be	VBP
50957	1234	21	heavily	heavily	RB
50957	1234	22	flooded	flood	VBN
50957	1234	23	as	as	IN
50957	1234	24	the	the	DT
50957	1234	25	ice	ice	NN
50957	1234	26	breaks	break	VBZ
50957	1234	27	up	up	RP
50957	1234	28	in	in	IN
50957	1234	29	the	the	DT
50957	1234	30	spring	spring	NN
50957	1234	31	,	,	,
50957	1234	32	afford	afford	VB
50957	1234	33	opportunity	opportunity	NN
50957	1234	34	for	for	IN
50957	1234	35	much	much	JJ
50957	1234	36	transportation	transportation	NN
50957	1234	37	of	of	IN
50957	1234	38	boulders	boulder	NNS
50957	1234	39	in	in	IN
50957	1234	40	the	the	DT
50957	1234	41	direction	direction	NN
50957	1234	42	of	of	IN
50957	1234	43	their	-PRON-	PRP$
50957	1234	44	current	current	NN
50957	1234	45	.	.	.
50957	1235	1	In	in	IN
50957	1235	2	attributing	attribute	VBG
50957	1235	3	the	the	DT
50957	1235	4	transportation	transportation	NN
50957	1235	5	of	of	IN
50957	1235	6	a	a	DT
50957	1235	7	boulder	boulder	NN
50957	1235	8	to	to	IN
50957	1235	9	glacial	glacial	JJ
50957	1235	10	ice	ice	NN
50957	1235	11	,	,	,
50957	1235	12	it	-PRON-	PRP
50957	1235	13	is	be	VBZ
50957	1235	14	necessary	necessary	JJ
50957	1235	15	,	,	,
50957	1235	16	therefore	therefore	RB
50957	1235	17	,	,	,
50957	1235	18	to	to	TO
50957	1235	19	examine	examine	VB
50957	1235	20	the	the	DT
50957	1235	21	contour	contour	NN
50957	1235	22	of	of	IN
50957	1235	23	the	the	DT
50957	1235	24	country	country	NN
50957	1235	25	,	,	,
50957	1235	26	so	so	IN
50957	1235	27	as	as	IN
50957	1235	28	to	to	TO
50957	1235	29	eliminate	eliminate	VB
50957	1235	30	from	from	IN
50957	1235	31	the	the	DT
50957	1235	32	problem	problem	NN
50957	1235	33	the	the	DT
50957	1235	34	possibility	possibility	NN
50957	1235	35	of	of	IN
50957	1235	36	the	the	DT
50957	1235	37	effects	effect	NNS
50957	1235	38	having	have	VBG
50957	1235	39	been	be	VBN
50957	1235	40	produced	produce	VBN
50957	1235	41	by	by	IN
50957	1235	42	floating	float	VBG
50957	1235	43	ice	ice	NN
50957	1235	44	.	.	.
50957	1236	1	Another	another	DT
50957	1236	2	source	source	NN
50957	1236	3	of	of	IN
50957	1236	4	error	error	NN
50957	1236	5	against	against	IN
50957	1236	6	which	which	WDT
50957	1236	7	one	one	PRP
50957	1236	8	has	have	VBZ
50957	1236	9	to	to	TO
50957	1236	10	be	be	VB
50957	1236	11	on	on	IN
50957	1236	12	his	-PRON-	PRP$
50957	1236	13	guard	guard	NN
50957	1236	14	arises	arise	VBZ
50957	1236	15	from	from	IN
50957	1236	16	the	the	DT
50957	1236	17	close	close	JJ
50957	1236	18	resemblance	resemblance	NN
50957	1236	19	of	of	IN
50957	1236	20	boulders	boulder	NNS
50957	1236	21	resulting	result	VBG
50957	1236	22	from	from	IN
50957	1236	23	disintegration	disintegration	NN
50957	1236	24	to	to	IN
50957	1236	25	those	those	DT
50957	1236	26	which	which	WDT
50957	1236	27	have	have	VBP
50957	1236	28	been	be	VBN
50957	1236	29	transported	transport	VBN
50957	1236	30	by	by	IN
50957	1236	31	ice	ice	NN
50957	1236	32	from	from	IN
50957	1236	33	distant	distant	JJ
50957	1236	34	places	place	NNS
50957	1236	35	.	.	.
50957	1237	1	Owing	owe	VBG
50957	1237	2	to	to	IN
50957	1237	3	the	the	DT
50957	1237	4	fact	fact	NN
50957	1237	5	that	that	IN
50957	1237	6	large	large	JJ
50957	1237	7	masses	masse	NNS
50957	1237	8	of	of	IN
50957	1237	9	rocks	rock	NNS
50957	1237	10	,	,	,
50957	1237	11	especially	especially	RB
50957	1237	12	those	those	DT
50957	1237	13	which	which	WDT
50957	1237	14	are	be	VBP
50957	1237	15	crystalline	crystalline	JJ
50957	1237	16	,	,	,
50957	1237	17	are	be	VBP
50957	1237	18	seldom	seldom	RB
50957	1237	19	homogeneous	homogeneous	JJ
50957	1237	20	in	in	IN
50957	1237	21	their	-PRON-	PRP$
50957	1237	22	structure	structure	NN
50957	1237	23	,	,	,
50957	1237	24	it	-PRON-	PRP
50957	1237	25	results	result	VBZ
50957	1237	26	that	that	IN
50957	1237	27	,	,	,
50957	1237	28	under	under	IN
50957	1237	29	the	the	DT
50957	1237	30	slow	slow	JJ
50957	1237	31	action	action	NN
50957	1237	32	of	of	IN
50957	1237	33	disintegrating	disintegrate	VBG
50957	1237	34	and	and	CC
50957	1237	35	erosive	erosive	JJ
50957	1237	36	agencies	agency	NNS
50957	1237	37	,	,	,
50957	1237	38	the	the	DT
50957	1237	39	softer	soft	JJR
50957	1237	40	parts	part	NNS
50957	1237	41	often	often	RB
50957	1237	42	are	be	VBP
50957	1237	43	completely	completely	RB
50957	1237	44	removed	remove	VBN
50957	1237	45	before	before	IN
50957	1237	46	the	the	DT
50957	1237	47	harder	hard	JJR
50957	1237	48	nodules	nodule	NNS
50957	1237	49	are	be	VBP
50957	1237	50	sensibly	sensibly	RB
50957	1237	51	affected	affected	JJ
50957	1237	52	,	,	,
50957	1237	53	and	and	CC
50957	1237	54	these	these	DT
50957	1237	55	may	may	MD
50957	1237	56	remain	remain	VB
50957	1237	57	as	as	IN
50957	1237	58	a	a	DT
50957	1237	59	collection	collection	NN
50957	1237	60	of	of	IN
50957	1237	61	boulders	boulder	NNS
50957	1237	62	dotting	dot	VBG
50957	1237	63	the	the	DT
50957	1237	64	surface	surface	NN
50957	1237	65	.	.	.
50957	1238	1	Such	such	JJ
50957	1238	2	boulders	boulder	NNS
50957	1238	3	are	be	VBP
50957	1238	4	frequent	frequent	JJ
50957	1238	5	in	in	IN
50957	1238	6	the	the	DT
50957	1238	7	granitic	granitic	JJ
50957	1238	8	regions	region	NNS
50957	1238	9	of	of	IN
50957	1238	10	North	North	NNP
50957	1238	11	Carolina	Carolina	NNP
50957	1238	12	and	and	CC
50957	1238	13	vicinity	vicinity	NN
50957	1238	14	,	,	,
50957	1238	15	where	where	WRB
50957	1238	16	there	there	EX
50957	1238	17	has	have	VBZ
50957	1238	18	been	be	VBN
50957	1238	19	no	no	DT
50957	1238	20	glacial	glacial	JJ
50957	1238	21	transportation	transportation	NN
50957	1238	22	.	.	.
50957	1239	1	Several	several	JJ
50957	1239	2	localities	locality	NNS
50957	1239	3	in	in	IN
50957	1239	4	Pennsylvania	Pennsylvania	NNP
50957	1239	5	,	,	,
50957	1239	6	also	also	RB
50957	1239	7	,	,	,
50957	1239	8	south	south	RB
50957	1239	9	of	of	IN
50957	1239	10	the	the	DT
50957	1239	11	line	line	NN
50957	1239	12	of	of	IN
50957	1239	13	glacial	glacial	JJ
50957	1239	14	action	action	NN
50957	1239	15	as	as	IN
50957	1239	16	delineated	delineate	VBN
50957	1239	17	by	by	IN
50957	1239	18	Professor	Professor	NNP
50957	1239	19	Lewis	Lewis	NNP
50957	1239	20	and	and	CC
50957	1239	21	myself	-PRON-	PRP
50957	1239	22	,	,	,
50957	1239	23	had	have	VBD
50957	1239	24	previously	previously	RB
50957	1239	25	been	be	VBN
50957	1239	26	supposed	suppose	VBN
50957	1239	27	to	to	TO
50957	1239	28	contain	contain	VB
50957	1239	29	transported	transport	VBN
50957	1239	30	boulders	boulder	NNS
50957	1239	31	of	of	IN
50957	1239	32	large	large	JJ
50957	1239	33	size	size	NN
50957	1239	34	,	,	,
50957	1239	35	but	but	CC
50957	1239	36	on	on	IN
50957	1239	37	examination	examination	NN
50957	1239	38	they	-PRON-	PRP
50957	1239	39	proved	prove	VBD
50957	1239	40	in	in	IN
50957	1239	41	all	all	DT
50957	1239	42	cases	case	NNS
50957	1239	43	to	to	TO
50957	1239	44	be	be	VB
50957	1239	45	resting	rest	VBG
50957	1239	46	upon	upon	IN
50957	1239	47	undisturbed	undisturbed	JJ
50957	1239	48	strata	strata	NN
50957	1239	49	of	of	IN
50957	1239	50	the	the	DT
50957	1239	51	parent	parent	NN
50957	1239	52	rock	rock	NN
50957	1239	53	,	,	,
50957	1239	54	and	and	CC
50957	1239	55	were	be	VBD
50957	1239	56	evidently	evidently	RB
50957	1239	57	the	the	DT
50957	1239	58	harder	hard	JJR
50957	1239	59	portions	portion	NNS
50957	1239	60	of	of	IN
50957	1239	61	the	the	DT
50957	1239	62	rock	rock	NN
50957	1239	63	left	leave	VBN
50957	1239	64	in	in	IN
50957	1239	65	loco	loco	NN
50957	1239	66	by	by	IN
50957	1239	67	the	the	DT
50957	1239	68	processes	process	NNS
50957	1239	69	of	of	IN
50957	1239	70	erosion	erosion	NN
50957	1239	71	spoken	speak	VBN
50957	1239	72	of	of	IN
50957	1239	73	.	.	.
50957	1240	1	In	in	IN
50957	1240	2	New	New	NNP
50957	1240	3	England	England	NNP
50957	1240	4	,	,	,
50957	1240	5	also	also	RB
50957	1240	6	,	,	,
50957	1240	7	it	-PRON-	PRP
50957	1240	8	is	be	VBZ
50957	1240	9	possible	possible	JJ
50957	1240	10	that	that	IN
50957	1240	11	some	some	DT
50957	1240	12	boulders	boulder	NNS
50957	1240	13	heretofore	heretofore	RB
50957	1240	14	attributed	attribute	VBD
50957	1240	15	to	to	IN
50957	1240	16	ice	ice	NN
50957	1240	17	-	-	HYPH
50957	1240	18	action	action	NN
50957	1240	19	may	may	MD
50957	1240	20	be	be	VB
50957	1240	21	simply	simply	RB
50957	1240	22	the	the	DT
50957	1240	23	results	result	NNS
50957	1240	24	of	of	IN
50957	1240	25	these	these	DT
50957	1240	26	processes	process	NNS
50957	1240	27	of	of	IN
50957	1240	28	disintegration	disintegration	NN
50957	1240	29	and	and	CC
50957	1240	30	erosion	erosion	NN
50957	1240	31	.	.	.
50957	1241	1	Whether	whether	IN
50957	1241	2	they	-PRON-	PRP
50957	1241	3	are	be	VBP
50957	1241	4	or	or	CC
50957	1241	5	not	not	RB
50957	1241	6	can	can	MD
50957	1241	7	usually	usually	RB
50957	1241	8	be	be	VB
50957	1241	9	determined	determine	VBN
50957	1241	10	by	by	IN
50957	1241	11	their	-PRON-	PRP$
50957	1241	12	likeness	likeness	NN
50957	1241	13	or	or	CC
50957	1241	14	unlikeness	unlikeness	JJ
50957	1241	15	to	to	IN
50957	1241	16	the	the	DT
50957	1241	17	rocks	rock	NNS
50957	1241	18	on	on	IN
50957	1241	19	which	which	WDT
50957	1241	20	they	-PRON-	PRP
50957	1241	21	rest	rest	VBP
50957	1241	22	;	;	:
50957	1241	23	but	but	CC
50957	1241	24	oftentimes	oftentime	NNS
50957	1241	25	,	,	,
50957	1241	26	where	where	WRB
50957	1241	27	a	a	DT
50957	1241	28	particular	particular	JJ
50957	1241	29	variety	variety	NN
50957	1241	30	of	of	IN
50957	1241	31	rock	rock	NN
50957	1241	32	is	be	VBZ
50957	1241	33	exposed	expose	VBN
50957	1241	34	over	over	IN
50957	1241	35	a	a	DT
50957	1241	36	broad	broad	JJ
50957	1241	37	area	area	NN
50957	1241	38	,	,	,
50957	1241	39	it	-PRON-	PRP
50957	1241	40	is	be	VBZ
50957	1241	41	difficult	difficult	JJ
50957	1241	42	to	to	TO
50957	1241	43	tell	tell	VB
50957	1241	44	whether	whether	IN
50957	1241	45	a	a	DT
50957	1241	46	boulder	boulder	NN
50957	1241	47	has	have	VBZ
50957	1241	48	suffered	suffer	VBN
50957	1241	49	any	any	DT
50957	1241	50	extensive	extensive	JJ
50957	1241	51	transportation	transportation	NN
50957	1241	52	or	or	CC
50957	1241	53	not	not	RB
50957	1241	54	.	.	.
50957	1242	1	One	one	CD
50957	1242	2	of	of	IN
50957	1242	3	the	the	DT
50957	1242	4	most	most	RBS
50957	1242	5	interesting	interesting	JJ
50957	1242	6	and	and	CC
50957	1242	7	satisfactory	satisfactory	JJ
50957	1242	8	demonstrations	demonstration	NNS
50957	1242	9	of	of	IN
50957	1242	10	the	the	DT
50957	1242	11	distribution	distribution	NN
50957	1242	12	of	of	IN
50957	1242	13	boulders	boulder	NNS
50957	1242	14	by	by	IN
50957	1242	15	glacial	glacial	JJ
50957	1242	16	ice	ice	NN
50957	1242	17	was	be	VBD
50957	1242	18	furnished	furnish	VBN
50957	1242	19	by	by	IN
50957	1242	20	Guyot	Guyot	NNP
50957	1242	21	in	in	IN
50957	1242	22	Switzerland	Switzerland	NNP
50957	1242	23	in	in	IN
50957	1242	24	1845	1845	CD
50957	1242	25	.	.	.
50957	1243	1	His	-PRON-	PRP$
50957	1243	2	observations	observation	NNS
50957	1243	3	and	and	CC
50957	1243	4	argument	argument	NN
50957	1243	5	will	will	MD
50957	1243	6	be	be	VB
50957	1243	7	most	most	RBS
50957	1243	8	readily	readily	RB
50957	1243	9	understood	understand	VBN
50957	1243	10	by	by	IN
50957	1243	11	reference	reference	NN
50957	1243	12	to	to	IN
50957	1243	13	the	the	DT
50957	1243	14	accompanying	accompanying	JJ
50957	1243	15	map	map	NN
50957	1243	16	,	,	,
50957	1243	17	taken	take	VBN
50957	1243	18	from	from	IN
50957	1243	19	Lyell	Lyell	NNP
50957	1243	20	's	's	POS
50957	1243	21	clear	clear	JJ
50957	1243	22	description	description	NN
50957	1243	23	.	.	.
50957	1244	1	[	[	-LRB-
50957	1244	2	AT	AT	NNP
50957	1244	3	]	]	-RRB-
50957	1244	4	The	the	DT
50957	1244	5	Jura	Jura	NNP
50957	1244	6	Mountains	Mountains	NNPS
50957	1244	7	are	be	VBP
50957	1244	8	separated	separate	VBN
50957	1244	9	from	from	IN
50957	1244	10	the	the	DT
50957	1244	11	Alps	Alps	NNP
50957	1244	12	by	by	IN
50957	1244	13	a	a	DT
50957	1244	14	valley	valley	NN
50957	1244	15	,	,	,
50957	1244	16	about	about	RB
50957	1244	17	eighty	eighty	CD
50957	1244	18	miles	mile	NNS
50957	1244	19	in	in	IN
50957	1244	20	width	width	NN
50957	1244	21	,	,	,
50957	1244	22	which	which	WDT
50957	1244	23	constitutes	constitute	VBZ
50957	1244	24	the	the	DT
50957	1244	25	main	main	JJ
50957	1244	26	habitable	habitable	JJ
50957	1244	27	portion	portion	NN
50957	1244	28	of	of	IN
50957	1244	29	Switzerland	Switzerland	NNP
50957	1244	30	,	,	,
50957	1244	31	and	and	CC
50957	1244	32	they	-PRON-	PRP
50957	1244	33	rise	rise	VBP
50957	1244	34	upwards	upwards	RB
50957	1244	35	of	of	IN
50957	1244	36	two	two	CD
50957	1244	37	thousand	thousand	CD
50957	1244	38	feet	foot	NNS
50957	1244	39	above	above	IN
50957	1244	40	it	-PRON-	PRP
50957	1244	41	.	.	.
50957	1245	1	But	but	CC
50957	1245	2	large	large	JJ
50957	1245	3	Alpine	alpine	JJ
50957	1245	4	boulders	boulder	NNS
50957	1245	5	are	be	VBP
50957	1245	6	found	find	VBN
50957	1245	7	as	as	RB
50957	1245	8	high	high	JJ
50957	1245	9	as	as	IN
50957	1245	10	two	two	CD
50957	1245	11	thousand	thousand	CD
50957	1245	12	feet	foot	NNS
50957	1245	13	above	above	IN
50957	1245	14	the	the	DT
50957	1245	15	Lake	Lake	NNP
50957	1245	16	Neufchâtel	Neufchâtel	NNP
50957	1245	17	upon	upon	IN
50957	1245	18	the	the	DT
50957	1245	19	flanks	flank	NNS
50957	1245	20	of	of	IN
50957	1245	21	the	the	DT
50957	1245	22	Jura	Jura	NNP
50957	1245	23	Mountains	Mountains	NNP
50957	1245	24	beyond	beyond	IN
50957	1245	25	Chasseron	Chasseron	NNP
50957	1245	26	(	(	-LRB-
50957	1245	27	at	at	IN
50957	1245	28	the	the	DT
50957	1245	29	point	point	NN
50957	1245	30	marked	mark	VBD
50957	1245	31	G	g	NN
50957	1245	32	on	on	IN
50957	1245	33	the	the	DT
50957	1245	34	map	map	NN
50957	1245	35	)	)	-RRB-
50957	1245	36	,	,	,
50957	1245	37	and	and	CC
50957	1245	38	the	the	DT
50957	1245	39	whole	whole	JJ
50957	1245	40	valley	valley	NN
50957	1245	41	is	be	VBZ
50957	1245	42	dotted	dotted	JJ
50957	1245	43	with	with	IN
50957	1245	44	Alpine	Alpine	NNP
50957	1245	45	boulders	boulder	NNS
50957	1245	46	.	.	.
50957	1246	1	Upon	upon	IN
50957	1246	2	comparing	compare	VBG
50957	1246	3	these	these	DT
50957	1246	4	with	with	IN
50957	1246	5	the	the	DT
50957	1246	6	native	native	JJ
50957	1246	7	rocks	rock	NNS
50957	1246	8	in	in	IN
50957	1246	9	the	the	DT
50957	1246	10	Alps	Alps	NNPS
50957	1246	11	,	,	,
50957	1246	12	Guyot	Guyot	NNP
50957	1246	13	in	in	IN
50957	1246	14	many	many	JJ
50957	1246	15	cases	case	NNS
50957	1246	16	was	be	VBD
50957	1246	17	able	able	JJ
50957	1246	18	to	to	TO
50957	1246	19	determine	determine	VB
50957	1246	20	the	the	DT
50957	1246	21	exact	exact	JJ
50957	1246	22	centres	centre	NNS
50957	1246	23	from	from	IN
50957	1246	24	which	which	WDT
50957	1246	25	they	-PRON-	PRP
50957	1246	26	were	be	VBD
50957	1246	27	distributed	distribute	VBN
50957	1246	28	,	,	,
50957	1246	29	and	and	CC
50957	1246	30	the	the	DT
50957	1246	31	distribution	distribution	NN
50957	1246	32	is	be	VBZ
50957	1246	33	such	such	JJ
50957	1246	34	as	as	IN
50957	1246	35	to	to	TO
50957	1246	36	demonstrate	demonstrate	VB
50957	1246	37	that	that	IN
50957	1246	38	glacial	glacial	JJ
50957	1246	39	ice	ice	NN
50957	1246	40	was	be	VBD
50957	1246	41	the	the	DT
50957	1246	42	medium	medium	NN
50957	1246	43	of	of	IN
50957	1246	44	distribution	distribution	NN
50957	1246	45	.	.	.
50957	1247	1	[	[	-LRB-
50957	1247	2	Footnote	Footnote	NNP
50957	1247	3	AT	AT	NNP
50957	1247	4	:	:	:
50957	1247	5	Antiquity	Antiquity	NNP
50957	1247	6	of	of	IN
50957	1247	7	Man	Man	NNP
50957	1247	8	,	,	,
50957	1247	9	p.	p.	NN
50957	1248	1	299	299	CD
50957	1248	2	.	.	.
50957	1248	3	]	]	-RRB-
50957	1249	1	[	[	-LRB-
50957	1249	2	Illustration	illustration	NN
50957	1249	3	:	:	:
50957	1249	4	Fig	Fig	NNP
50957	1249	5	.	.	.
50957	1250	1	24.--Map	24.--map	LS
50957	1250	2	showing	show	VBG
50957	1250	3	the	the	DT
50957	1250	4	outline	outline	NN
50957	1250	5	and	and	CC
50957	1250	6	course	course	NN
50957	1250	7	of	of	IN
50957	1250	8	flow	flow	NN
50957	1250	9	of	of	IN
50957	1250	10	the	the	DT
50957	1250	11	great	great	JJ
50957	1250	12	Rhône	Rhône	NNP
50957	1250	13	Glacier	Glacier	NNP
50957	1250	14	(	(	-LRB-
50957	1250	15	after	after	IN
50957	1250	16	Lyell	Lyell	NNP
50957	1250	17	)	)	-RRB-
50957	1250	18	.	.	.
50957	1250	19	]	]	-RRB-
50957	1251	1	For	for	IN
50957	1251	2	example	example	NN
50957	1251	3	,	,	,
50957	1251	4	the	the	DT
50957	1251	5	dotted	dotted	JJ
50957	1251	6	lines	line	NNS
50957	1251	7	upon	upon	IN
50957	1251	8	the	the	DT
50957	1251	9	map	map	NN
50957	1251	10	indicate	indicate	VBP
50957	1251	11	the	the	DT
50957	1251	12	motion	motion	NN
50957	1251	13	of	of	IN
50957	1251	14	the	the	DT
50957	1251	15	transporting	transport	VBG
50957	1251	16	medium	medium	NN
50957	1251	17	.	.	.
50957	1252	1	On	on	IN
50957	1252	2	ascending	ascend	VBG
50957	1252	3	the	the	DT
50957	1252	4	valley	valley	NN
50957	1252	5	of	of	IN
50957	1252	6	the	the	DT
50957	1252	7	Rhône	Rhône	NNP
50957	1252	8	to	to	IN
50957	1252	9	A	A	NNP
50957	1252	10	,	,	,
50957	1252	11	the	the	DT
50957	1252	12	diminutive	diminutive	JJ
50957	1252	13	representative	representative	NN
50957	1252	14	of	of	IN
50957	1252	15	the	the	DT
50957	1252	16	ancient	ancient	JJ
50957	1252	17	glacier	glacier	NN
50957	1252	18	is	be	VBZ
50957	1252	19	still	still	RB
50957	1252	20	found	find	VBN
50957	1252	21	in	in	IN
50957	1252	22	existence	existence	NN
50957	1252	23	,	,	,
50957	1252	24	and	and	CC
50957	1252	25	is	be	VBZ
50957	1252	26	at	at	IN
50957	1252	27	work	work	NN
50957	1252	28	transporting	transport	VBG
50957	1252	29	boulders	boulder	NNS
50957	1252	30	and	and	CC
50957	1252	31	moraines	moraine	NNS
50957	1252	32	according	accord	VBG
50957	1252	33	to	to	IN
50957	1252	34	the	the	DT
50957	1252	35	law	law	NN
50957	1252	36	of	of	IN
50957	1252	37	ice	ice	NN
50957	1252	38	-	-	HYPH
50957	1252	39	movement	movement	NN
50957	1252	40	.	.	.
50957	1253	1	Following	follow	VBG
50957	1253	2	down	down	IN
50957	1253	3	the	the	DT
50957	1253	4	valley	valley	NN
50957	1253	5	from	from	IN
50957	1253	6	A	A	NNP
50957	1253	7	,	,	,
50957	1253	8	boulders	boulder	NNS
50957	1253	9	from	from	IN
50957	1253	10	the	the	DT
50957	1253	11	head	head	NN
50957	1253	12	of	of	IN
50957	1253	13	the	the	DT
50957	1253	14	Rhône	Rhône	NNP
50957	1253	15	Valley	Valley	NNP
50957	1253	16	are	be	VBP
50957	1253	17	found	find	VBN
50957	1253	18	distributed	distribute	VBN
50957	1253	19	as	as	RB
50957	1253	20	far	far	RB
50957	1253	21	as	as	IN
50957	1253	22	B	b	NN
50957	1253	23	at	at	IN
50957	1253	24	Martigny	Martigny	NNP
50957	1253	25	,	,	,
50957	1253	26	where	where	WRB
50957	1253	27	the	the	DT
50957	1253	28	valley	valley	NN
50957	1253	29	turns	turn	VBZ
50957	1253	30	at	at	IN
50957	1253	31	right	right	JJ
50957	1253	32	angles	angle	NNS
50957	1253	33	towards	towards	IN
50957	1253	34	the	the	DT
50957	1253	35	north	north	NN
50957	1253	36	.	.	.
50957	1254	1	It	-PRON-	PRP
50957	1254	2	is	be	VBZ
50957	1254	3	evident	evident	JJ
50957	1254	4	that	that	IN
50957	1254	5	floating	float	VBG
50957	1254	6	ice	ice	NN
50957	1254	7	in	in	IN
50957	1254	8	a	a	DT
50957	1254	9	stream	stream	NN
50957	1254	10	of	of	IN
50957	1254	11	water	water	NN
50957	1254	12	would	would	MD
50957	1254	13	by	by	IN
50957	1254	14	its	-PRON-	PRP$
50957	1254	15	momentum	momentum	NN
50957	1254	16	be	be	VB
50957	1254	17	carried	carry	VBN
50957	1254	18	to	to	IN
50957	1254	19	the	the	DT
50957	1254	20	left	left	JJ
50957	1254	21	bank	bank	NN
50957	1254	22	,	,	,
50957	1254	23	so	so	IN
50957	1254	24	that	that	IN
50957	1254	25	if	if	IN
50957	1254	26	icebergs	iceberg	NNS
50957	1254	27	were	be	VBD
50957	1254	28	the	the	DT
50957	1254	29	medium	medium	NN
50957	1254	30	of	of	IN
50957	1254	31	transportation	transportation	NN
50957	1254	32	we	-PRON-	PRP
50957	1254	33	should	should	MD
50957	1254	34	expect	expect	VB
50957	1254	35	to	to	TO
50957	1254	36	find	find	VB
50957	1254	37	the	the	DT
50957	1254	38	boulders	boulder	NNS
50957	1254	39	from	from	IN
50957	1254	40	the	the	DT
50957	1254	41	right	right	JJ
50957	1254	42	-	-	HYPH
50957	1254	43	hand	hand	NN
50957	1254	44	side	side	NN
50957	1254	45	of	of	IN
50957	1254	46	the	the	DT
50957	1254	47	Rhône	Rhône	NNP
50957	1254	48	Valley	Valley	NNP
50957	1254	49	distributed	distribute	VBD
50957	1254	50	towards	towards	IN
50957	1254	51	the	the	DT
50957	1254	52	left	left	JJ
50957	1254	53	end	end	NN
50957	1254	54	of	of	IN
50957	1254	55	the	the	DT
50957	1254	56	great	great	JJ
50957	1254	57	valley	valley	NN
50957	1254	58	of	of	IN
50957	1254	59	Switzerland	Switzerland	NNP
50957	1254	60	--	--	:
50957	1254	61	that	that	RB
50957	1254	62	is	is	RB
50957	1254	63	,	,	,
50957	1254	64	in	in	IN
50957	1254	65	the	the	DT
50957	1254	66	direction	direction	NN
50957	1254	67	of	of	IN
50957	1254	68	Geneva	Geneva	NNP
50957	1254	69	.	.	.
50957	1255	1	But	but	CC
50957	1255	2	,	,	,
50957	1255	3	instead	instead	RB
50957	1255	4	,	,	,
50957	1255	5	the	the	DT
50957	1255	6	boulders	boulder	NNS
50957	1255	7	derived	derive	VBN
50957	1255	8	from	from	IN
50957	1255	9	C	c	NN
50957	1255	10	,	,	,
50957	1255	11	D	d	NN
50957	1255	12	,	,	,
50957	1255	13	and	and	CC
50957	1255	14	E	e	NN
50957	1255	15	,	,	,
50957	1255	16	on	on	IN
50957	1255	17	the	the	DT
50957	1255	18	Bernese	Bernese	NNP
50957	1255	19	Oberland	Oberland	NNP
50957	1255	20	side	side	NN
50957	1255	21	,	,	,
50957	1255	22	instead	instead	RB
50957	1255	23	of	of	IN
50957	1255	24	crossing	cross	VBG
50957	1255	25	the	the	DT
50957	1255	26	valley	valley	NN
50957	1255	27	at	at	IN
50957	1255	28	B	B	NNP
50957	1255	29	,	,	,
50957	1255	30	continue	continue	VB
50957	1255	31	to	to	TO
50957	1255	32	keep	keep	VB
50957	1255	33	on	on	IN
50957	1255	34	the	the	DT
50957	1255	35	right	right	JJ
50957	1255	36	-	-	HYPH
50957	1255	37	hand	hand	NN
50957	1255	38	side	side	NN
50957	1255	39	and	and	CC
50957	1255	40	are	be	VBP
50957	1255	41	distributed	distribute	VBN
50957	1255	42	over	over	IN
50957	1255	43	the	the	DT
50957	1255	44	main	main	JJ
50957	1255	45	valley	valley	NN
50957	1255	46	in	in	IN
50957	1255	47	the	the	DT
50957	1255	48	direction	direction	NN
50957	1255	49	of	of	IN
50957	1255	50	the	the	DT
50957	1255	51	river	river	NN
50957	1255	52	Aar	Aar	NNP
50957	1255	53	.	.	.
50957	1256	1	As	as	IN
50957	1256	2	is	be	VBZ
50957	1256	3	to	to	TO
50957	1256	4	be	be	VB
50957	1256	5	expected	expect	VBN
50957	1256	6	also	also	RB
50957	1256	7	,	,	,
50957	1256	8	the	the	DT
50957	1256	9	direct	direct	JJ
50957	1256	10	northward	northward	NN
50957	1256	11	motion	motion	NN
50957	1256	12	of	of	IN
50957	1256	13	the	the	DT
50957	1256	14	ice	ice	NN
50957	1256	15	from	from	IN
50957	1256	16	B	b	NN
50957	1256	17	is	be	VBZ
50957	1256	18	stronger	strong	JJR
50957	1256	19	than	than	IN
50957	1256	20	the	the	DT
50957	1256	21	lateral	lateral	JJ
50957	1256	22	movement	movement	NN
50957	1256	23	to	to	IN
50957	1256	24	the	the	DT
50957	1256	25	right	right	NN
50957	1256	26	and	and	CC
50957	1256	27	left	leave	VBD
50957	1256	28	after	after	IN
50957	1256	29	it	-PRON-	PRP
50957	1256	30	emerges	emerge	VBZ
50957	1256	31	from	from	IN
50957	1256	32	the	the	DT
50957	1256	33	mouth	mouth	NN
50957	1256	34	of	of	IN
50957	1256	35	the	the	DT
50957	1256	36	Rhône	Rhône	NNP
50957	1256	37	Valley	Valley	NNP
50957	1256	38	,	,	,
50957	1256	39	at	at	IN
50957	1256	40	F	F	NNP
50957	1256	41	,	,	,
50957	1256	42	and	and	CC
50957	1256	43	consequently	consequently	RB
50957	1256	44	it	-PRON-	PRP
50957	1256	45	has	have	VBZ
50957	1256	46	pushed	push	VBN
50957	1256	47	forwards	forwards	RB
50957	1256	48	in	in	IN
50957	1256	49	a	a	DT
50957	1256	50	straight	straight	JJ
50957	1256	51	line	line	NN
50957	1256	52	,	,	,
50957	1256	53	so	so	IN
50957	1256	54	as	as	IN
50957	1256	55	to	to	TO
50957	1256	56	raise	raise	VB
50957	1256	57	the	the	DT
50957	1256	58	Alpine	Alpine	NNP
50957	1256	59	boulders	boulder	NNS
50957	1256	60	to	to	IN
50957	1256	61	a	a	DT
50957	1256	62	greater	great	JJR
50957	1256	63	height	height	NN
50957	1256	64	upon	upon	IN
50957	1256	65	the	the	DT
50957	1256	66	Jura	Jura	NNP
50957	1256	67	Mountains	Mountains	NNPS
50957	1256	68	at	at	IN
50957	1256	69	G	g	NN
50957	1256	70	than	than	IN
50957	1256	71	anywhere	anywhere	RB
50957	1256	72	else	else	RB
50957	1256	73	,	,	,
50957	1256	74	the	the	DT
50957	1256	75	upper	upper	JJ
50957	1256	76	limit	limit	NN
50957	1256	77	of	of	IN
50957	1256	78	boulders	boulder	NNS
50957	1256	79	at	at	IN
50957	1256	80	G	g	NN
50957	1256	81	being	be	VBG
50957	1256	82	1,500	1,500	CD
50957	1256	83	feet	foot	NNS
50957	1256	84	higher	high	JJR
50957	1256	85	than	than	IN
50957	1256	86	the	the	DT
50957	1256	87	limits	limit	NNS
50957	1256	88	at	at	IN
50957	1256	89	I	-PRON-	PRP
50957	1256	90	or	or	CC
50957	1256	91	K	K	NNP
50957	1256	92	on	on	IN
50957	1256	93	the	the	DT
50957	1256	94	left	left	NN
50957	1256	95	and	and	CC
50957	1256	96	right	right	JJ
50957	1256	97	,	,	,
50957	1256	98	points	point	VBZ
50957	1256	99	distant	distant	JJ
50957	1256	100	about	about	RB
50957	1256	101	one	one	CD
50957	1256	102	hundred	hundred	CD
50957	1256	103	miles	mile	NNS
50957	1256	104	from	from	IN
50957	1256	105	each	each	DT
50957	1256	106	other	other	JJ
50957	1256	107	.	.	.
50957	1257	1	All	all	PDT
50957	1257	2	the	the	DT
50957	1257	3	boulders	boulder	NNS
50957	1257	4	to	to	IN
50957	1257	5	the	the	DT
50957	1257	6	right	right	NN
50957	1257	7	of	of	IN
50957	1257	8	the	the	DT
50957	1257	9	line	line	NN
50957	1257	10	from	from	IN
50957	1257	11	B	b	NN
50957	1257	12	to	to	IN
50957	1257	13	G	g	NN
50957	1257	14	have	have	VBP
50957	1257	15	been	be	VBN
50957	1257	16	derived	derive	VBN
50957	1257	17	from	from	IN
50957	1257	18	the	the	DT
50957	1257	19	right	right	JJ
50957	1257	20	side	side	NN
50957	1257	21	of	of	IN
50957	1257	22	the	the	DT
50957	1257	23	Rhône	Rhône	NNP
50957	1257	24	,	,	,
50957	1257	25	while	while	IN
50957	1257	26	all	all	PDT
50957	1257	27	the	the	DT
50957	1257	28	boulders	boulder	NNS
50957	1257	29	to	to	IN
50957	1257	30	the	the	DT
50957	1257	31	left	left	NN
50957	1257	32	of	of	IN
50957	1257	33	that	that	DT
50957	1257	34	line	line	NN
50957	1257	35	have	have	VBP
50957	1257	36	been	be	VBN
50957	1257	37	derived	derive	VBN
50957	1257	38	from	from	IN
50957	1257	39	its	-PRON-	PRP$
50957	1257	40	left	left	JJ
50957	1257	41	side	side	NN
50957	1257	42	.	.	.
50957	1258	1	A	a	DT
50957	1258	2	boulder	boulder	NN
50957	1258	3	of	of	IN
50957	1258	4	talcose	talcose	NN
50957	1258	5	granite	granite	NN
50957	1258	6	containing	contain	VBG
50957	1258	7	61,000	61,000	CD
50957	1258	8	French	french	JJ
50957	1258	9	cubic	cubic	JJ
50957	1258	10	feet	foot	NNS
50957	1258	11	,	,	,
50957	1258	12	measuring	measure	VBG
50957	1258	13	about	about	IN
50957	1258	14	forty	forty	CD
50957	1258	15	feet	foot	NNS
50957	1258	16	in	in	IN
50957	1258	17	one	one	CD
50957	1258	18	direction	direction	NN
50957	1258	19	,	,	,
50957	1258	20	came	come	VBD
50957	1258	21	,	,	,
50957	1258	22	according	accord	VBG
50957	1258	23	to	to	IN
50957	1258	24	Charpentier	Charpentier	NNP
50957	1258	25	,	,	,
50957	1258	26	from	from	IN
50957	1258	27	the	the	DT
50957	1258	28	point	point	NN
50957	1258	29	_	_	NNP
50957	1258	30	n	n	CC
50957	1258	31	_	_	NNP
50957	1258	32	,	,	,
50957	1258	33	near	near	IN
50957	1258	34	the	the	DT
50957	1258	35	head	head	NN
50957	1258	36	of	of	IN
50957	1258	37	the	the	DT
50957	1258	38	Rhône	Rhône	NNP
50957	1258	39	Valley	Valley	NNP
50957	1258	40	,	,	,
50957	1258	41	and	and	CC
50957	1258	42	must	must	MD
50957	1258	43	have	have	VB
50957	1258	44	travelled	travel	VBN
50957	1258	45	one	one	CD
50957	1258	46	hundred	hundred	CD
50957	1258	47	and	and	CC
50957	1258	48	fifty	fifty	CD
50957	1258	49	miles	mile	NNS
50957	1258	50	to	to	TO
50957	1258	51	reach	reach	VB
50957	1258	52	its	-PRON-	PRP$
50957	1258	53	present	present	JJ
50957	1258	54	position	position	NN
50957	1258	55	.	.	.
50957	1259	1	It	-PRON-	PRP
50957	1259	2	scarcely	scarcely	RB
50957	1259	3	needs	need	VBZ
50957	1259	4	to	to	TO
50957	1259	5	be	be	VB
50957	1259	6	added	add	VBN
50957	1259	7	that	that	IN
50957	1259	8	the	the	DT
50957	1259	9	grooves	groove	NNS
50957	1259	10	and	and	CC
50957	1259	11	scratches	scratch	NNS
50957	1259	12	upon	upon	IN
50957	1259	13	the	the	DT
50957	1259	14	rocks	rock	NNS
50957	1259	15	over	over	IN
50957	1259	16	the	the	DT
50957	1259	17	floor	floor	NN
50957	1259	18	of	of	IN
50957	1259	19	this	this	DT
50957	1259	20	great	great	JJ
50957	1259	21	valley	valley	NN
50957	1259	22	of	of	IN
50957	1259	23	Switzerland	Switzerland	NNP
50957	1259	24	indicate	indicate	VBP
50957	1259	25	a	a	DT
50957	1259	26	direction	direction	NN
50957	1259	27	of	of	IN
50957	1259	28	the	the	DT
50957	1259	29	ice	ice	NN
50957	1259	30	-	-	HYPH
50957	1259	31	movement	movement	NN
50957	1259	32	corresponding	corresponding	NN
50957	1259	33	to	to	IN
50957	1259	34	that	that	DT
50957	1259	35	implied	imply	VBN
50957	1259	36	in	in	IN
50957	1259	37	the	the	DT
50957	1259	38	distribution	distribution	NN
50957	1259	39	of	of	IN
50957	1259	40	boulders	boulder	NNS
50957	1259	41	.	.	.
50957	1260	1	Thus	thus	RB
50957	1260	2	,	,	,
50957	1260	3	at	at	IN
50957	1260	4	K	k	NN
50957	1260	5	upon	upon	IN
50957	1260	6	the	the	DT
50957	1260	7	map	map	NN
50957	1260	8	referred	refer	VBN
50957	1260	9	to	to	IN
50957	1260	10	,	,	,
50957	1260	11	Lyell	Lyell	NNP
50957	1260	12	reports	report	VBZ
50957	1260	13	that	that	IN
50957	1260	14	the	the	DT
50957	1260	15	abundant	abundant	JJ
50957	1260	16	grooves	groove	NNS
50957	1260	17	and	and	CC
50957	1260	18	striæ	striæ	NN
50957	1260	19	upon	upon	IN
50957	1260	20	the	the	DT
50957	1260	21	polished	polished	JJ
50957	1260	22	marble	marble	NN
50957	1260	23	all	all	DT
50957	1260	24	trend	trend	NN
50957	1260	25	down	down	RP
50957	1260	26	the	the	DT
50957	1260	27	valley	valley	NN
50957	1260	28	of	of	IN
50957	1260	29	the	the	DT
50957	1260	30	Aar	Aar	NNP
50957	1260	31	.	.	.
50957	1261	1	[	[	-LRB-
50957	1261	2	AU	au	NN
50957	1261	3	]	]	-RRB-
50957	1261	4	[	[	-LRB-
50957	1261	5	Footnote	Footnote	NNP
50957	1261	6	AU	AU	NNP
50957	1261	7	:	:	:
50957	1261	8	Antiquity	Antiquity	NNP
50957	1261	9	of	of	IN
50957	1261	10	Man	Man	NNP
50957	1261	11	,	,	,
50957	1261	12	p.	p.	NN
50957	1262	1	305	305	CD
50957	1262	2	.	.	.
50957	1262	3	]	]	-RRB-
50957	1263	1	Similar	similar	JJ
50957	1263	2	facts	fact	NNS
50957	1263	3	concerning	concern	VBG
50957	1263	4	the	the	DT
50957	1263	5	transportation	transportation	NN
50957	1263	6	of	of	IN
50957	1263	7	boulders	boulder	NNS
50957	1263	8	have	have	VBP
50957	1263	9	been	be	VBN
50957	1263	10	observed	observe	VBN
50957	1263	11	at	at	IN
50957	1263	12	Trogen	Trogen	NNP
50957	1263	13	,	,	,
50957	1263	14	in	in	IN
50957	1263	15	Appenzel	Appenzel	NNP
50957	1263	16	,	,	,
50957	1263	17	where	where	WRB
50957	1263	18	boulders	boulder	NNS
50957	1263	19	derived	derive	VBN
50957	1263	20	from	from	IN
50957	1263	21	Trons	Trons	NNP
50957	1263	22	,	,	,
50957	1263	23	one	one	CD
50957	1263	24	hundred	hundred	CD
50957	1263	25	miles	mile	NNS
50957	1263	26	distant	distant	JJ
50957	1263	27	,	,	,
50957	1263	28	are	be	VBP
50957	1263	29	found	find	VBN
50957	1263	30	to	to	TO
50957	1263	31	keep	keep	VB
50957	1263	32	upon	upon	IN
50957	1263	33	the	the	DT
50957	1263	34	left	left	JJ
50957	1263	35	bank	bank	NN
50957	1263	36	of	of	IN
50957	1263	37	the	the	DT
50957	1263	38	Rhine	Rhine	NNP
50957	1263	39	,	,	,
50957	1263	40	however	however	RB
50957	1263	41	much	much	RB
50957	1263	42	the	the	DT
50957	1263	43	valley	valley	NN
50957	1263	44	may	may	MD
50957	1263	45	wind	wind	VB
50957	1263	46	about	about	IN
50957	1263	47	;	;	:
50957	1263	48	and	and	CC
50957	1263	49	in	in	IN
50957	1263	50	some	some	DT
50957	1263	51	places	place	NNS
50957	1263	52	,	,	,
50957	1263	53	as	as	IN
50957	1263	54	at	at	IN
50957	1263	55	Mayenfeld	Mayenfeld	NNP
50957	1263	56	,	,	,
50957	1263	57	it	-PRON-	PRP
50957	1263	58	turns	turn	VBZ
50957	1263	59	almost	almost	RB
50957	1263	60	at	at	IN
50957	1263	61	right	right	JJ
50957	1263	62	angles	angle	NNS
50957	1263	63	,	,	,
50957	1263	64	as	as	IN
50957	1263	65	did	do	VBD
50957	1263	66	the	the	DT
50957	1263	67	Rhône	Rhône	NNP
50957	1263	68	at	at	IN
50957	1263	69	Martigny	Martigny	NNP
50957	1263	70	.	.	.
50957	1264	1	Upon	upon	IN
50957	1264	2	reaching	reach	VBG
50957	1264	3	the	the	DT
50957	1264	4	lower	low	JJR
50957	1264	5	country	country	NN
50957	1264	6	at	at	IN
50957	1264	7	Lake	Lake	NNP
50957	1264	8	Constance	Constance	NNP
50957	1264	9	,	,	,
50957	1264	10	these	these	DT
50957	1264	11	granite	granite	NN
50957	1264	12	blocks	block	NNS
50957	1264	13	from	from	IN
50957	1264	14	the	the	DT
50957	1264	15	left	left	JJ
50957	1264	16	side	side	NN
50957	1264	17	of	of	IN
50957	1264	18	the	the	DT
50957	1264	19	valley	valley	NN
50957	1264	20	deploy	deploy	VB
50957	1264	21	out	out	RP
50957	1264	22	upon	upon	IN
50957	1264	23	the	the	DT
50957	1264	24	same	same	JJ
50957	1264	25	side	side	NN
50957	1264	26	and	and	CC
50957	1264	27	do	do	VBP
50957	1264	28	not	not	RB
50957	1264	29	cross	cross	VB
50957	1264	30	over	over	RP
50957	1264	31	,	,	,
50957	1264	32	as	as	IN
50957	1264	33	they	-PRON-	PRP
50957	1264	34	would	would	MD
50957	1264	35	inevitably	inevitably	RB
50957	1264	36	have	have	VB
50957	1264	37	done	do	VBN
50957	1264	38	had	have	VBD
50957	1264	39	they	-PRON-	PRP
50957	1264	40	been	be	VBN
50957	1264	41	borne	bear	VBN
50957	1264	42	along	along	IN
50957	1264	43	by	by	IN
50957	1264	44	currents	current	NNS
50957	1264	45	of	of	IN
50957	1264	46	water	water	NN
50957	1264	47	.	.	.
50957	1265	1	In	in	IN
50957	1265	2	America	America	NNP
50957	1265	3	Ave	Ave	NNP
50957	1265	4	do	do	VBP
50957	1265	5	not	not	RB
50957	1265	6	have	have	VB
50957	1265	7	quite	quite	RB
50957	1265	8	so	so	RB
50957	1265	9	easy	easy	JJ
50957	1265	10	a	a	DT
50957	1265	11	field	field	NN
50957	1265	12	as	as	IN
50957	1265	13	is	be	VBZ
50957	1265	14	presented	present	VBN
50957	1265	15	in	in	IN
50957	1265	16	Switzerland	Switzerland	NNP
50957	1265	17	for	for	IN
50957	1265	18	the	the	DT
50957	1265	19	discovery	discovery	NN
50957	1265	20	of	of	IN
50957	1265	21	crucial	crucial	JJ
50957	1265	22	instances	instance	NNS
50957	1265	23	showing	show	VBG
50957	1265	24	that	that	IN
50957	1265	25	boulders	boulder	NNS
50957	1265	26	have	have	VBP
50957	1265	27	been	be	VBN
50957	1265	28	transported	transport	VBN
50957	1265	29	by	by	IN
50957	1265	30	glacial	glacial	JJ
50957	1265	31	ice	ice	NN
50957	1265	32	rather	rather	RB
50957	1265	33	than	than	IN
50957	1265	34	by	by	IN
50957	1265	35	floating	float	VBG
50957	1265	36	ice	ice	NN
50957	1265	37	,	,	,
50957	1265	38	for	for	IN
50957	1265	39	in	in	IN
50957	1265	40	Switzerland	Switzerland	NNP
50957	1265	41	the	the	DT
50957	1265	42	glaciated	glaciated	JJ
50957	1265	43	area	area	NN
50957	1265	44	is	be	VBZ
50957	1265	45	comparatively	comparatively	RB
50957	1265	46	small	small	JJ
50957	1265	47	and	and	CC
50957	1265	48	the	the	DT
50957	1265	49	diminutive	diminutive	JJ
50957	1265	50	remnants	remnant	NNS
50957	1265	51	of	of	IN
50957	1265	52	former	former	JJ
50957	1265	53	glaciers	glacier	NNS
50957	1265	54	are	be	VBP
50957	1265	55	still	still	RB
50957	1265	56	in	in	IN
50957	1265	57	existence	existence	NN
50957	1265	58	,	,	,
50957	1265	59	furnishing	furnish	VBG
50957	1265	60	a	a	DT
50957	1265	61	comprehensive	comprehensive	JJ
50957	1265	62	object	object	NN
50957	1265	63	-	-	HYPH
50957	1265	64	lesson	lesson	NN
50957	1265	65	of	of	IN
50957	1265	66	great	great	JJ
50957	1265	67	interest	interest	NN
50957	1265	68	and	and	CC
50957	1265	69	convincing	convincing	JJ
50957	1265	70	power	power	NN
50957	1265	71	.	.	.
50957	1266	1	Still	still	RB
50957	1266	2	,	,	,
50957	1266	3	it	-PRON-	PRP
50957	1266	4	is	be	VBZ
50957	1266	5	not	not	RB
50957	1266	6	difficult	difficult	JJ
50957	1266	7	to	to	TO
50957	1266	8	find	find	VB
50957	1266	9	decisive	decisive	JJ
50957	1266	10	instances	instance	NNS
50957	1266	11	of	of	IN
50957	1266	12	glacial	glacial	JJ
50957	1266	13	transportation	transportation	NN
50957	1266	14	even	even	RB
50957	1266	15	in	in	IN
50957	1266	16	the	the	DT
50957	1266	17	broad	broad	JJ
50957	1266	18	fields	field	NNS
50957	1266	19	of	of	IN
50957	1266	20	America	America	NNP
50957	1266	21	which	which	WDT
50957	1266	22	now	now	RB
50957	1266	23	retain	retain	VBP
50957	1266	24	no	no	DT
50957	1266	25	living	live	VBG
50957	1266	26	remnants	remnant	NNS
50957	1266	27	of	of	IN
50957	1266	28	the	the	DT
50957	1266	29	great	great	JJ
50957	1266	30	continental	continental	JJ
50957	1266	31	ice	ice	NN
50957	1266	32	-	-	HYPH
50957	1266	33	sheet	sheet	NN
50957	1266	34	.	.	.
50957	1267	1	As	as	IN
50957	1267	2	every	every	DT
50957	1267	3	one	one	NN
50957	1267	4	who	who	WP
50957	1267	5	resides	reside	VBZ
50957	1267	6	in	in	IN
50957	1267	7	or	or	CC
50957	1267	8	who	who	WP
50957	1267	9	visits	visit	VBZ
50957	1267	10	New	New	NNP
50957	1267	11	England	England	NNP
50957	1267	12	knows	know	VBZ
50957	1267	13	,	,	,
50957	1267	14	boulders	boulder	NNS
50957	1267	15	are	be	VBP
50957	1267	16	scattered	scatter	VBN
50957	1267	17	freely	freely	RB
50957	1267	18	over	over	IN
50957	1267	19	all	all	DT
50957	1267	20	parts	part	NNS
50957	1267	21	of	of	IN
50957	1267	22	that	that	DT
50957	1267	23	region	region	NN
50957	1267	24	,	,	,
50957	1267	25	but	but	CC
50957	1267	26	for	for	IN
50957	1267	27	a	a	DT
50957	1267	28	long	long	JJ
50957	1267	29	time	time	NN
50957	1267	30	the	the	DT
50957	1267	31	theory	theory	NN
50957	1267	32	suggested	suggest	VBD
50957	1267	33	to	to	TO
50957	1267	34	account	account	VB
50957	1267	35	for	for	IN
50957	1267	36	their	-PRON-	PRP$
50957	1267	37	distribution	distribution	NN
50957	1267	38	was	be	VBD
50957	1267	39	that	that	DT
50957	1267	40	of	of	IN
50957	1267	41	floating	float	VBG
50957	1267	42	ice	ice	NN
50957	1267	43	during	during	IN
50957	1267	44	a	a	DT
50957	1267	45	period	period	NN
50957	1267	46	of	of	IN
50957	1267	47	submergence	submergence	NN
50957	1267	48	.	.	.
50957	1268	1	One	one	CD
50957	1268	2	of	of	IN
50957	1268	3	the	the	DT
50957	1268	4	most	most	RBS
50957	1268	5	convincing	convincing	JJ
50957	1268	6	evidences	evidence	NNS
50957	1268	7	that	that	IN
50957	1268	8	the	the	DT
50957	1268	9	boulders	boulder	NNS
50957	1268	10	were	be	VBD
50957	1268	11	distributed	distribute	VBN
50957	1268	12	by	by	IN
50957	1268	13	glacial	glacial	JJ
50957	1268	14	ice	ice	NN
50957	1268	15	rather	rather	RB
50957	1268	16	than	than	IN
50957	1268	17	by	by	IN
50957	1268	18	icebergs	iceberg	NNS
50957	1268	19	is	be	VBZ
50957	1268	20	found	find	VBN
50957	1268	21	in	in	IN
50957	1268	22	Professor	Professor	NNP
50957	1268	23	C.	C.	NNP
50957	1268	24	H.	H.	NNP
50957	1268	25	Hitchcock	Hitchcock	NNP
50957	1268	26	's	's	POS
50957	1268	27	discovery	discovery	NN
50957	1268	28	of	of	IN
50957	1268	29	boulders	boulder	NNS
50957	1268	30	on	on	IN
50957	1268	31	the	the	DT
50957	1268	32	summit	summit	NN
50957	1268	33	of	of	IN
50957	1268	34	Mount	Mount	NNP
50957	1268	35	Washington	Washington	NNP
50957	1268	36	(	(	-LRB-
50957	1268	37	over	over	IN
50957	1268	38	6,000	6,000	CD
50957	1268	39	feet	foot	NNS
50957	1268	40	above	above	IN
50957	1268	41	the	the	DT
50957	1268	42	sea	sea	NN
50957	1268	43	)	)	-RRB-
50957	1268	44	,	,	,
50957	1268	45	which	which	WDT
50957	1268	46	he	-PRON-	PRP
50957	1268	47	was	be	VBD
50957	1268	48	able	able	JJ
50957	1268	49	to	to	TO
50957	1268	50	identify	identify	VB
50957	1268	51	as	as	IN
50957	1268	52	derived	derive	VBN
50957	1268	53	from	from	IN
50957	1268	54	the	the	DT
50957	1268	55	ledges	ledge	NNS
50957	1268	56	of	of	IN
50957	1268	57	light	light	JJ
50957	1268	58	grey	grey	NN
50957	1268	59	Bethlehem	Bethlehem	NNP
50957	1268	60	gneiss	gneiss	NNP
50957	1268	61	,	,	,
50957	1268	62	whose	whose	WP$
50957	1268	63	nearest	near	JJS
50957	1268	64	outcrop	outcrop	NN
50957	1268	65	is	be	VBZ
50957	1268	66	in	in	IN
50957	1268	67	Jefferson	Jefferson	NNP
50957	1268	68	,	,	,
50957	1268	69	several	several	JJ
50957	1268	70	miles	mile	NNS
50957	1268	71	to	to	IN
50957	1268	72	the	the	DT
50957	1268	73	northwest	northwest	NN
50957	1268	74	,	,	,
50957	1268	75	and	and	CC
50957	1268	76	3,000	3,000	CD
50957	1268	77	or	or	CC
50957	1268	78	4,000	4,000	CD
50957	1268	79	feet	foot	NNS
50957	1268	80	lower	low	JJR
50957	1268	81	than	than	IN
50957	1268	82	Mount	Mount	NNP
50957	1268	83	Washington	Washington	NNP
50957	1268	84	.	.	.
50957	1269	1	However	however	RB
50957	1269	2	difficult	difficult	JJ
50957	1269	3	it	-PRON-	PRP
50957	1269	4	may	may	MD
50957	1269	5	be	be	VB
50957	1269	6	to	to	TO
50957	1269	7	explain	explain	VB
50957	1269	8	the	the	DT
50957	1269	9	movement	movement	NN
50957	1269	10	of	of	IN
50957	1269	11	these	these	DT
50957	1269	12	boulders	boulder	NNS
50957	1269	13	by	by	IN
50957	1269	14	glacial	glacial	JJ
50957	1269	15	ice	ice	NN
50957	1269	16	,	,	,
50957	1269	17	it	-PRON-	PRP
50957	1269	18	is	be	VBZ
50957	1269	19	not	not	RB
50957	1269	20	impossible	impossible	JJ
50957	1269	21	to	to	TO
50957	1269	22	do	do	VB
50957	1269	23	so	so	RB
50957	1269	24	,	,	,
50957	1269	25	but	but	CC
50957	1269	26	the	the	DT
50957	1269	27	attempt	attempt	NN
50957	1269	28	to	to	TO
50957	1269	29	account	account	VB
50957	1269	30	for	for	IN
50957	1269	31	their	-PRON-	PRP$
50957	1269	32	transportation	transportation	NN
50957	1269	33	by	by	IN
50957	1269	34	floating	float	VBG
50957	1269	35	ice	ice	NN
50957	1269	36	is	be	VBZ
50957	1269	37	utterly	utterly	RB
50957	1269	38	preposterous	preposterous	JJ
50957	1269	39	.	.	.
50957	1270	1	No	no	DT
50957	1270	2	iceberg	iceberg	NN
50957	1270	3	could	could	MD
50957	1270	4	pick	pick	VB
50957	1270	5	up	up	RP
50957	1270	6	boulders	boulder	NNS
50957	1270	7	so	so	RB
50957	1270	8	far	far	RB
50957	1270	9	beneath	beneath	IN
50957	1270	10	the	the	DT
50957	1270	11	surface	surface	NN
50957	1270	12	of	of	IN
50957	1270	13	the	the	DT
50957	1270	14	water	water	NN
50957	1270	15	,	,	,
50957	1270	16	and	and	CC
50957	1270	17	even	even	RB
50957	1270	18	if	if	IN
50957	1270	19	it	-PRON-	PRP
50957	1270	20	could	could	MD
50957	1270	21	advance	advance	VB
50957	1270	22	thus	thus	RB
50957	1270	23	far	far	RB
50957	1270	24	in	in	IN
50957	1270	25	its	-PRON-	PRP$
50957	1270	26	work	work	NN
50957	1270	27	it	-PRON-	PRP
50957	1270	28	could	could	MD
50957	1270	29	not	not	RB
50957	1270	30	by	by	IN
50957	1270	31	any	any	DT
50957	1270	32	possibility	possibility	NN
50957	1270	33	land	land	NN
50957	1270	34	them	-PRON-	PRP
50957	1270	35	afterwards	afterwards	RB
50957	1270	36	upon	upon	IN
50957	1270	37	the	the	DT
50957	1270	38	summit	summit	NN
50957	1270	39	of	of	IN
50957	1270	40	Mount	Mount	NNP
50957	1270	41	Washington	Washington	NNP
50957	1270	42	.	.	.
50957	1271	1	Among	among	IN
50957	1271	2	the	the	DT
50957	1271	3	most	most	RBS
50957	1271	4	impressive	impressive	JJ
50957	1271	5	instances	instance	NNS
50957	1271	6	of	of	IN
50957	1271	7	boulders	boulder	NNS
50957	1271	8	evidently	evidently	RB
50957	1271	9	transported	transport	VBN
50957	1271	10	by	by	IN
50957	1271	11	glacial	glacial	JJ
50957	1271	12	ice	ice	NN
50957	1271	13	,	,	,
50957	1271	14	rather	rather	RB
50957	1271	15	than	than	IN
50957	1271	16	by	by	IN
50957	1271	17	icebergs	iceberg	NNS
50957	1271	18	,	,	,
50957	1271	19	were	be	VBD
50957	1271	20	some	some	DT
50957	1271	21	which	which	WDT
50957	1271	22	came	come	VBD
50957	1271	23	to	to	IN
50957	1271	24	my	-PRON-	PRP$
50957	1271	25	notice	notice	NN
50957	1271	26	when	when	WRB
50957	1271	27	,	,	,
50957	1271	28	in	in	IN
50957	1271	29	company	company	NN
50957	1271	30	with	with	IN
50957	1271	31	the	the	DT
50957	1271	32	late	late	JJ
50957	1271	33	Professor	Professor	NNP
50957	1271	34	H.	H.	NNP
50957	1271	35	Carvill	Carvill	NNP
50957	1271	36	Lewis	Lewis	NNP
50957	1271	37	,	,	,
50957	1271	38	I	-PRON-	PRP
50957	1271	39	was	be	VBD
50957	1271	40	tracing	trace	VBG
50957	1271	41	the	the	DT
50957	1271	42	glacial	glacial	JJ
50957	1271	43	boundary	boundary	NN
50957	1271	44	across	across	IN
50957	1271	45	the	the	DT
50957	1271	46	State	State	NNP
50957	1271	47	of	of	IN
50957	1271	48	Pennsylvania	Pennsylvania	NNP
50957	1271	49	.	.	.
50957	1272	1	We	-PRON-	PRP
50957	1272	2	had	have	VBD
50957	1272	3	reached	reach	VBN
50957	1272	4	the	the	DT
50957	1272	5	elevated	elevated	JJ
50957	1272	6	plateau	plateau	NN
50957	1272	7	(	(	-LRB-
50957	1272	8	two	two	CD
50957	1272	9	thousand	thousand	CD
50957	1272	10	feet	foot	NNS
50957	1272	11	above	above	IN
50957	1272	12	the	the	DT
50957	1272	13	sea	sea	NN
50957	1272	14	)	)	-RRB-
50957	1272	15	which	which	WDT
50957	1272	16	extends	extend	VBZ
50957	1272	17	westwards	westward	NNS
50957	1272	18	and	and	CC
50957	1272	19	southwards	southwards	RB
50957	1272	20	from	from	IN
50957	1272	21	the	the	DT
50957	1272	22	peak	peak	NN
50957	1272	23	of	of	IN
50957	1272	24	Pocono	Pocono	NNP
50957	1272	25	Mountain	Mountain	NNP
50957	1272	26	,	,	,
50957	1272	27	in	in	IN
50957	1272	28	Monroe	Monroe	NNP
50957	1272	29	County	County	NNP
50957	1272	30	.	.	.
50957	1273	1	This	this	DT
50957	1273	2	plateau	plateau	NN
50957	1273	3	consists	consist	VBZ
50957	1273	4	of	of	IN
50957	1273	5	level	level	NN
50957	1273	6	strata	strata	NN
50957	1273	7	of	of	IN
50957	1273	8	sandstone	sandstone	NN
50957	1273	9	,	,	,
50957	1273	10	the	the	DT
50957	1273	11	southern	southern	JJ
50957	1273	12	part	part	NN
50957	1273	13	of	of	IN
50957	1273	14	which	which	WDT
50957	1273	15	is	be	VBZ
50957	1273	16	characterised	characterise	VBN
50957	1273	17	by	by	IN
50957	1273	18	a	a	DT
50957	1273	19	thin	thin	JJ
50957	1273	20	sandy	sandy	JJ
50957	1273	21	soil	soil	NN
50957	1273	22	,	,	,
50957	1273	23	such	such	JJ
50957	1273	24	as	as	IN
50957	1273	25	is	be	VBZ
50957	1273	26	naturally	naturally	RB
50957	1273	27	formed	form	VBN
50957	1273	28	by	by	IN
50957	1273	29	the	the	DT
50957	1273	30	disintegration	disintegration	NN
50957	1273	31	of	of	IN
50957	1273	32	the	the	DT
50957	1273	33	underlying	underlie	VBG
50957	1273	34	rock	rock	NN
50957	1273	35	,	,	,
50957	1273	36	and	and	CC
50957	1273	37	there	there	EX
50957	1273	38	is	be	VBZ
50957	1273	39	no	no	DT
50957	1273	40	foreign	foreign	JJ
50957	1273	41	material	material	NN
50957	1273	42	to	to	TO
50957	1273	43	be	be	VB
50957	1273	44	found	find	VBN
50957	1273	45	in	in	IN
50957	1273	46	it	-PRON-	PRP
50957	1273	47	.	.	.
50957	1274	1	But	but	CC
50957	1274	2	,	,	,
50957	1274	3	on	on	IN
50957	1274	4	going	go	VBG
50957	1274	5	northwards	northward	NNS
50957	1274	6	to	to	IN
50957	1274	7	the	the	DT
50957	1274	8	boundary	boundary	NN
50957	1274	9	of	of	IN
50957	1274	10	Tobyhanna	Tobyhanna	NNP
50957	1274	11	township	township	NN
50957	1274	12	,	,	,
50957	1274	13	we	-PRON-	PRP
50957	1274	14	at	at	IN
50957	1274	15	once	once	RB
50957	1274	16	struck	strike	VBD
50957	1274	17	a	a	DT
50957	1274	18	large	large	JJ
50957	1274	19	line	line	NN
50957	1274	20	of	of	IN
50957	1274	21	accumulations	accumulation	NNS
50957	1274	22	,	,	,
50957	1274	23	stretching	stretch	VBG
50957	1274	24	from	from	IN
50957	1274	25	east	east	NN
50957	1274	26	to	to	IN
50957	1274	27	west	west	NN
50957	1274	28	,	,	,
50957	1274	29	and	and	CC
50957	1274	30	rising	rise	VBG
50957	1274	31	to	to	IN
50957	1274	32	a	a	DT
50957	1274	33	height	height	NN
50957	1274	34	of	of	IN
50957	1274	35	seventy	seventy	CD
50957	1274	36	or	or	CC
50957	1274	37	eighty	eighty	CD
50957	1274	38	feet	foot	NNS
50957	1274	39	.	.	.
50957	1275	1	This	this	DT
50957	1275	2	was	be	VBD
50957	1275	3	chiefly	chiefly	RB
50957	1275	4	an	an	DT
50957	1275	5	accumulation	accumulation	NN
50957	1275	6	of	of	IN
50957	1275	7	transported	transport	VBN
50957	1275	8	boulders	boulder	NNS
50957	1275	9	,	,	,
50957	1275	10	resembling	resemble	VBG
50957	1275	11	in	in	IN
50957	1275	12	its	-PRON-	PRP$
50957	1275	13	structure	structure	NN
50957	1275	14	the	the	DT
50957	1275	15	terminal	terminal	JJ
50957	1275	16	moraines	moraine	NNS
50957	1275	17	which	which	WDT
50957	1275	18	are	be	VBP
50957	1275	19	found	find	VBN
50957	1275	20	at	at	IN
50957	1275	21	the	the	DT
50957	1275	22	front	front	NN
50957	1275	23	of	of	IN
50957	1275	24	glaciers	glacier	NNS
50957	1275	25	in	in	IN
50957	1275	26	the	the	DT
50957	1275	27	Alps	Alps	NNP
50957	1275	28	and	and	CC
50957	1275	29	in	in	IN
50957	1275	30	Alaska	Alaska	NNP
50957	1275	31	,	,	,
50957	1275	32	and	and	CC
50957	1275	33	indeed	indeed	RB
50957	1275	34	wherever	wherever	WRB
50957	1275	35	active	active	JJ
50957	1275	36	glaciers	glacier	NNS
50957	1275	37	still	still	RB
50957	1275	38	remain	remain	VBP
50957	1275	39	.	.	.
50957	1276	1	But	but	CC
50957	1276	2	here	here	RB
50957	1276	3	we	-PRON-	PRP
50957	1276	4	were	be	VBD
50957	1276	5	upon	upon	IN
50957	1276	6	the	the	DT
50957	1276	7	summit	summit	NN
50957	1276	8	of	of	IN
50957	1276	9	the	the	DT
50957	1276	10	mountain	mountain	NN
50957	1276	11	,	,	,
50957	1276	12	where	where	WRB
50957	1276	13	there	there	EX
50957	1276	14	are	be	VBP
50957	1276	15	no	no	DT
50957	1276	16	higher	high	JJR
50957	1276	17	levels	level	NNS
50957	1276	18	to	to	IN
50957	1276	19	the	the	DT
50957	1276	20	north	north	NN
50957	1276	21	of	of	IN
50957	1276	22	us	-PRON-	PRP
50957	1276	23	,	,	,
50957	1276	24	down	down	IN
50957	1276	25	which	which	WDT
50957	1276	26	the	the	DT
50957	1276	27	ice	ice	NN
50957	1276	28	could	could	MD
50957	1276	29	flow	flow	VB
50957	1276	30	.	.	.
50957	1277	1	Besides	besides	IN
50957	1277	2	,	,	,
50957	1277	3	among	among	IN
50957	1277	4	these	these	DT
50957	1277	5	boulders	boulder	NNS
50957	1277	6	we	-PRON-	PRP
50957	1277	7	readily	readily	RB
50957	1277	8	recognised	recognise	VBD
50957	1277	9	many	many	JJ
50957	1277	10	of	of	IN
50957	1277	11	granite	granite	NN
50957	1277	12	,	,	,
50957	1277	13	which	which	WDT
50957	1277	14	must	must	MD
50957	1277	15	have	have	VB
50957	1277	16	come	come	VBN
50957	1277	17	either	either	CC
50957	1277	18	from	from	IN
50957	1277	19	the	the	DT
50957	1277	20	Adirondack	Adirondack	NNP
50957	1277	21	Mountains	Mountains	NNPS
50957	1277	22	,	,	,
50957	1277	23	two	two	CD
50957	1277	24	hundred	hundred	CD
50957	1277	25	miles	mile	NNS
50957	1277	26	to	to	IN
50957	1277	27	the	the	DT
50957	1277	28	north	north	NN
50957	1277	29	,	,	,
50957	1277	30	or	or	CC
50957	1277	31	from	from	IN
50957	1277	32	the	the	DT
50957	1277	33	Canadian	canadian	JJ
50957	1277	34	highlands	highland	NNS
50957	1277	35	,	,	,
50957	1277	36	still	still	RB
50957	1277	37	farther	farther	RB
50957	1277	38	away	away	RB
50957	1277	39	.	.	.
50957	1278	1	Limiting	limit	VBG
50957	1278	2	our	-PRON-	PRP$
50957	1278	3	observations	observation	NNS
50957	1278	4	simply	simply	RB
50957	1278	5	to	to	IN
50957	1278	6	the	the	DT
50957	1278	7	boulders	boulder	NNS
50957	1278	8	,	,	,
50957	1278	9	we	-PRON-	PRP
50957	1278	10	should	should	MD
50957	1278	11	indeed	indeed	RB
50957	1278	12	have	have	VB
50957	1278	13	been	be	VBN
50957	1278	14	at	at	IN
50957	1278	15	liberty	liberty	NN
50957	1278	16	to	to	TO
50957	1278	17	suppose	suppose	VB
50957	1278	18	that	that	IN
50957	1278	19	they	-PRON-	PRP
50957	1278	20	had	have	VBD
50957	1278	21	been	be	VBN
50957	1278	22	transported	transport	VBN
50957	1278	23	across	across	IN
50957	1278	24	the	the	DT
50957	1278	25	valley	valley	NN
50957	1278	26	of	of	IN
50957	1278	27	the	the	DT
50957	1278	28	Mohawk	Mohawk	NNP
50957	1278	29	or	or	CC
50957	1278	30	of	of	IN
50957	1278	31	the	the	DT
50957	1278	32	Great	Great	NNP
50957	1278	33	Lakes	Lakes	NNPS
50957	1278	34	by	by	IN
50957	1278	35	floating	float	VBG
50957	1278	36	ice	ice	NN
50957	1278	37	during	during	IN
50957	1278	38	a	a	DT
50957	1278	39	period	period	NN
50957	1278	40	of	of	IN
50957	1278	41	submergence	submergence	NN
50957	1278	42	.	.	.
50957	1279	1	But	but	CC
50957	1279	2	we	-PRON-	PRP
50957	1279	3	were	be	VBD
50957	1279	4	forbidden	forbid	VBN
50957	1279	5	to	to	TO
50957	1279	6	resort	resort	VB
50957	1279	7	to	to	IN
50957	1279	8	this	this	DT
50957	1279	9	hypothesis	hypothesis	NN
50957	1279	10	by	by	IN
50957	1279	11	the	the	DT
50957	1279	12	abrupt	abrupt	JJ
50957	1279	13	marginal	marginal	JJ
50957	1279	14	line	line	NN
50957	1279	15	,	,	,
50957	1279	16	running	run	VBG
50957	1279	17	east	east	NN
50957	1279	18	and	and	CC
50957	1279	19	west	west	NNP
50957	1279	20	,	,	,
50957	1279	21	upon	upon	IN
50957	1279	22	Pocono	Pocono	NNP
50957	1279	23	plateau	plateau	NN
50957	1279	24	,	,	,
50957	1279	25	along	along	IN
50957	1279	26	which	which	WDT
50957	1279	27	these	these	DT
50957	1279	28	northern	northern	JJ
50957	1279	29	boulders	boulder	NNS
50957	1279	30	ceased	cease	VBD
50957	1279	31	.	.	.
50957	1280	1	South	south	RB
50957	1280	2	of	of	IN
50957	1280	3	this	this	DT
50957	1280	4	evident	evident	JJ
50957	1280	5	terminal	terminal	NN
50957	1280	6	moraine	moraine	NN
50957	1280	7	there	there	EX
50957	1280	8	was	be	VBD
50957	1280	9	no	no	DT
50957	1280	10	barrier	barrier	NN
50957	1280	11	,	,	,
50957	1280	12	and	and	CC
50957	1280	13	there	there	EX
50957	1280	14	were	be	VBD
50957	1280	15	no	no	DT
50957	1280	16	northern	northern	JJ
50957	1280	17	boulders	boulder	NNS
50957	1280	18	.	.	.
50957	1281	1	On	on	IN
50957	1281	2	the	the	DT
50957	1281	3	theory	theory	NN
50957	1281	4	of	of	IN
50957	1281	5	submergence	submergence	NN
50957	1281	6	,	,	,
50957	1281	7	there	there	EX
50957	1281	8	was	be	VBD
50957	1281	9	no	no	DT
50957	1281	10	reason	reason	NN
50957	1281	11	for	for	IN
50957	1281	12	the	the	DT
50957	1281	13	boundary	boundary	JJ
50957	1281	14	-	-	HYPH
50957	1281	15	line	line	NN
50957	1281	16	so	so	RB
50957	1281	17	clearly	clearly	RB
50957	1281	18	manifested	manifest	VBN
50957	1281	19	.	.	.
50957	1282	1	Ice	ice	NN
50957	1282	2	which	which	WDT
50957	1282	3	had	have	VBD
50957	1282	4	floated	float	VBN
50957	1282	5	so	so	RB
50957	1282	6	far	far	RB
50957	1282	7	would	would	MD
50957	1282	8	have	have	VB
50957	1282	9	floated	float	VBN
50957	1282	10	farther	farther	RB
50957	1282	11	.	.	.
50957	1283	1	Still	still	RB
50957	1283	2	further	further	RB
50957	1283	3	,	,	,
50957	1283	4	on	on	IN
50957	1283	5	going	go	VBG
50957	1283	6	a	a	DT
50957	1283	7	few	few	JJ
50957	1283	8	miles	mile	NNS
50957	1283	9	east	east	RB
50957	1283	10	of	of	IN
50957	1283	11	the	the	DT
50957	1283	12	Pocono	Pocono	NNP
50957	1283	13	plateau	plateau	NN
50957	1283	14	,	,	,
50957	1283	15	one	one	CD
50957	1283	16	descends	descend	VBZ
50957	1283	17	into	into	IN
50957	1283	18	a	a	DT
50957	1283	19	parallel	parallel	JJ
50957	1283	20	valley	valley	NN
50957	1283	21	,	,	,
50957	1283	22	lying	lie	VBG
50957	1283	23	between	between	IN
50957	1283	24	Pocono	Pocono	NNP
50957	1283	25	Mountain	Mountain	NNP
50957	1283	26	and	and	CC
50957	1283	27	Blue	Blue	NNP
50957	1283	28	Mountain	Mountain	NNP
50957	1283	29	,	,	,
50957	1283	30	and	and	CC
50957	1283	31	one	one	CD
50957	1283	32	thousand	thousand	CD
50957	1283	33	feet	foot	NNS
50957	1283	34	below	below	IN
50957	1283	35	their	-PRON-	PRP$
50957	1283	36	level	level	NN
50957	1283	37	.	.	.
50957	1284	1	But	but	CC
50957	1284	2	our	-PRON-	PRP$
50957	1284	3	marginal	marginal	JJ
50957	1284	4	southern	southern	JJ
50957	1284	5	boundary	boundary	NN
50957	1284	6	of	of	IN
50957	1284	7	transported	transport	VBN
50957	1284	8	granite	granite	NN
50957	1284	9	rocks	rock	NNS
50957	1284	10	did	do	VBD
50957	1284	11	not	not	RB
50957	1284	12	extend	extend	VB
50957	1284	13	much	much	RB
50957	1284	14	farther	farth	JJR
50957	1284	15	south	south	RB
50957	1284	16	in	in	IN
50957	1284	17	the	the	DT
50957	1284	18	valley	valley	NN
50957	1284	19	than	than	IN
50957	1284	20	it	-PRON-	PRP
50957	1284	21	did	do	VBD
50957	1284	22	on	on	IN
50957	1284	23	the	the	DT
50957	1284	24	plateau	plateau	NN
50957	1284	25	,	,	,
50957	1284	26	except	except	IN
50957	1284	27	where	where	WRB
50957	1284	28	we	-PRON-	PRP
50957	1284	29	could	could	MD
50957	1284	30	trace	trace	VB
50957	1284	31	the	the	DT
50957	1284	32	action	action	NN
50957	1284	33	of	of	IN
50957	1284	34	a	a	DT
50957	1284	35	running	run	VBG
50957	1284	36	stream	stream	NN
50957	1284	37	,	,	,
50957	1284	38	evidently	evidently	RB
50957	1284	39	corresponding	correspond	VBG
50957	1284	40	to	to	IN
50957	1284	41	the	the	DT
50957	1284	42	subglacial	subglacial	JJ
50957	1284	43	rivers	river	NNS
50957	1284	44	which	which	WDT
50957	1284	45	pour	pour	VBP
50957	1284	46	forth	forth	RB
50957	1284	47	from	from	IN
50957	1284	48	the	the	DT
50957	1284	49	front	front	NN
50957	1284	50	of	of	IN
50957	1284	51	every	every	DT
50957	1284	52	extensive	extensive	JJ
50957	1284	53	glacier	glacier	NN
50957	1284	54	.	.	.
50957	1285	1	In	in	IN
50957	1285	2	these	these	DT
50957	1285	3	facts	fact	NNS
50957	1285	4	,	,	,
50957	1285	5	therefore	therefore	RB
50957	1285	6	,	,	,
50957	1285	7	we	-PRON-	PRP
50957	1285	8	had	have	VBD
50957	1285	9	a	a	DT
50957	1285	10	crucial	crucial	JJ
50957	1285	11	test	test	NN
50957	1285	12	of	of	IN
50957	1285	13	the	the	DT
50957	1285	14	glacial	glacial	JJ
50957	1285	15	hypothesis	hypothesis	NN
50957	1285	16	,	,	,
50957	1285	17	and	and	CC
50957	1285	18	,	,	,
50957	1285	19	in	in	IN
50957	1285	20	view	view	NN
50957	1285	21	of	of	IN
50957	1285	22	them	-PRON-	PRP
50957	1285	23	,	,	,
50957	1285	24	could	could	MD
50957	1285	25	maintain	maintain	VB
50957	1285	26	,	,	,
50957	1285	27	against	against	IN
50957	1285	28	all	all	DT
50957	1285	29	objectors	objector	NNS
50957	1285	30	,	,	,
50957	1285	31	the	the	DT
50957	1285	32	theory	theory	NN
50957	1285	33	of	of	IN
50957	1285	34	the	the	DT
50957	1285	35	distant	distant	JJ
50957	1285	36	glacial	glacial	JJ
50957	1285	37	transportation	transportation	NN
50957	1285	38	of	of	IN
50957	1285	39	boulders	boulder	NNS
50957	1285	40	,	,	,
50957	1285	41	even	even	RB
50957	1285	42	over	over	IN
50957	1285	43	vast	vast	JJ
50957	1285	44	areas	area	NNS
50957	1285	45	of	of	IN
50957	1285	46	the	the	DT
50957	1285	47	North	north	JJ
50957	1285	48	American	american	JJ
50957	1285	49	continent	continent	NN
50957	1285	50	.	.	.
50957	1286	1	Since	since	IN
50957	1286	2	that	that	DT
50957	1286	3	experience	experience	NN
50957	1286	4	,	,	,
50957	1286	5	I	-PRON-	PRP
50957	1286	6	have	have	VBP
50957	1286	7	traced	trace	VBN
50957	1286	8	this	this	DT
50957	1286	9	limit	limit	NN
50957	1286	10	of	of	IN
50957	1286	11	southern	southern	JJ
50957	1286	12	boulders	boulder	NNS
50957	1286	13	for	for	IN
50957	1286	14	thousands	thousand	NNS
50957	1286	15	of	of	IN
50957	1286	16	miles	mile	NNS
50957	1286	17	across	across	IN
50957	1286	18	the	the	DT
50957	1286	19	continent	continent	NN
50957	1286	20	,	,	,
50957	1286	21	according	accord	VBG
50957	1286	22	to	to	IN
50957	1286	23	the	the	DT
50957	1286	24	delineation	delineation	NN
50957	1286	25	which	which	WDT
50957	1286	26	may	may	MD
50957	1286	27	be	be	VB
50957	1286	28	seen	see	VBN
50957	1286	29	in	in	IN
50957	1286	30	the	the	DT
50957	1286	31	map	map	NN
50957	1286	32	in	in	IN
50957	1286	33	a	a	DT
50957	1286	34	later	later	JJ
50957	1286	35	chapter	chapter	NN
50957	1286	36	.	.	.
50957	1287	1	If	if	IN
50957	1287	2	necessary	necessary	JJ
50957	1287	3	,	,	,
50957	1287	4	I	-PRON-	PRP
50957	1287	5	could	could	MD
50957	1287	6	indicate	indicate	VB
50957	1287	7	hundreds	hundred	NNS
50957	1287	8	of	of	IN
50957	1287	9	places	place	NNS
50957	1287	10	where	where	WRB
50957	1287	11	the	the	DT
50957	1287	12	proof	proof	NN
50957	1287	13	of	of	IN
50957	1287	14	glacial	glacial	JJ
50957	1287	15	transportation	transportation	NN
50957	1287	16	is	be	VBZ
50957	1287	17	almost	almost	RB
50957	1287	18	as	as	RB
50957	1287	19	clear	clear	JJ
50957	1287	20	as	as	IN
50957	1287	21	that	that	DT
50957	1287	22	on	on	IN
50957	1287	23	the	the	DT
50957	1287	24	Pocono	Pocono	NNP
50957	1287	25	plateau	plateau	NN
50957	1287	26	in	in	IN
50957	1287	27	Pennsylvania	Pennsylvania	NNP
50957	1287	28	.	.	.
50957	1288	1	One	one	CD
50957	1288	2	of	of	IN
50957	1288	3	the	the	DT
50957	1288	4	most	most	RBS
50957	1288	5	interesting	interesting	JJ
50957	1288	6	of	of	IN
50957	1288	7	these	these	DT
50957	1288	8	is	be	VBZ
50957	1288	9	on	on	IN
50957	1288	10	the	the	DT
50957	1288	11	hills	hill	NNS
50957	1288	12	in	in	IN
50957	1288	13	Kentucky	Kentucky	NNP
50957	1288	14	,	,	,
50957	1288	15	about	about	RB
50957	1288	16	twelve	twelve	CD
50957	1288	17	miles	mile	NNS
50957	1288	18	south	south	RB
50957	1288	19	of	of	IN
50957	1288	20	the	the	DT
50957	1288	21	Ohio	Ohio	NNP
50957	1288	22	River	River	NNP
50957	1288	23	,	,	,
50957	1288	24	at	at	IN
50957	1288	25	Cincinnati	Cincinnati	NNP
50957	1288	26	,	,	,
50957	1288	27	where	where	WRB
50957	1288	28	I	-PRON-	PRP
50957	1288	29	discovered	discover	VBD
50957	1288	30	boulders	boulder	NNS
50957	1288	31	of	of	IN
50957	1288	32	a	a	DT
50957	1288	33	conglomerate	conglomerate	NN
50957	1288	34	containing	contain	VBG
50957	1288	35	many	many	JJ
50957	1288	36	pebbles	pebble	NNS
50957	1288	37	of	of	IN
50957	1288	38	red	red	JJ
50957	1288	39	jasper	jasper	NN
50957	1288	40	,	,	,
50957	1288	41	which	which	WDT
50957	1288	42	can	can	MD
50957	1288	43	be	be	VB
50957	1288	44	identified	identify	VBN
50957	1288	45	as	as	IN
50957	1288	46	from	from	IN
50957	1288	47	a	a	DT
50957	1288	48	limited	limited	JJ
50957	1288	49	formation	formation	NN
50957	1288	50	cropping	crop	VBG
50957	1288	51	out	out	RP
50957	1288	52	in	in	IN
50957	1288	53	Canada	Canada	NNP
50957	1288	54	,	,	,
50957	1288	55	to	to	IN
50957	1288	56	the	the	DT
50957	1288	57	north	north	NN
50957	1288	58	of	of	IN
50957	1288	59	Lake	Lake	NNP
50957	1288	60	Huron	Huron	NNP
50957	1288	61	,	,	,
50957	1288	62	six	six	CD
50957	1288	63	hundred	hundred	CD
50957	1288	64	or	or	CC
50957	1288	65	seven	seven	CD
50957	1288	66	hundred	hundred	CD
50957	1288	67	miles	mile	NNS
50957	1288	68	distant	distant	JJ
50957	1288	69	.	.	.
50957	1289	1	That	that	IN
50957	1289	2	this	this	DT
50957	1289	3	was	be	VBD
50957	1289	4	transported	transport	VBN
50957	1289	5	by	by	IN
50957	1289	6	glacial	glacial	JJ
50957	1289	7	ice	ice	NN
50957	1289	8	,	,	,
50957	1289	9	and	and	CC
50957	1289	10	not	not	RB
50957	1289	11	by	by	IN
50957	1289	12	floating	float	VBG
50957	1289	13	ice	ice	NN
50957	1289	14	,	,	,
50957	1289	15	is	be	VBZ
50957	1289	16	evident	evident	JJ
50957	1289	17	from	from	IN
50957	1289	18	the	the	DT
50957	1289	19	fact	fact	NN
50957	1289	20	that	that	IN
50957	1289	21	here	here	RB
50957	1289	22	,	,	,
50957	1289	23	too	too	RB
50957	1289	24	,	,	,
50957	1289	25	there	there	EX
50957	1289	26	was	be	VBD
50957	1289	27	no	no	DT
50957	1289	28	barrier	barrier	NN
50957	1289	29	to	to	IN
50957	1289	30	the	the	DT
50957	1289	31	south	south	NN
50957	1289	32	,	,	,
50957	1289	33	requiring	require	VBG
50957	1289	34	deposits	deposit	NNS
50957	1289	35	to	to	TO
50957	1289	36	cease	cease	VB
50957	1289	37	at	at	IN
50957	1289	38	that	that	DT
50957	1289	39	point	point	NN
50957	1289	40	,	,	,
50957	1289	41	and	and	CC
50957	1289	42	from	from	IN
50957	1289	43	the	the	DT
50957	1289	44	further	further	JJ
50957	1289	45	fact	fact	NN
50957	1289	46	that	that	IN
50957	1289	47	boulders	boulder	NNS
50957	1289	48	of	of	IN
50957	1289	49	this	this	DT
50957	1289	50	material	material	NN
50957	1289	51	are	be	VBP
50957	1289	52	found	find	VBN
50957	1289	53	in	in	IN
50957	1289	54	increasing	increase	VBG
50957	1289	55	frequency	frequency	NN
50957	1289	56	all	all	PDT
50957	1289	57	the	the	DT
50957	1289	58	way	way	NN
50957	1289	59	from	from	IN
50957	1289	60	Kentucky	Kentucky	NNP
50957	1289	61	to	to	IN
50957	1289	62	the	the	DT
50957	1289	63	parent	parent	NN
50957	1289	64	ledges	ledge	NNS
50957	1289	65	in	in	IN
50957	1289	66	Canada	Canada	NNP
50957	1289	67	.	.	.
50957	1290	1	With	with	IN
50957	1290	2	reference	reference	NN
50957	1290	3	to	to	IN
50957	1290	4	these	these	DT
50957	1290	5	boulders	boulder	NNS
50957	1290	6	,	,	,
50957	1290	7	as	as	IN
50957	1290	8	with	with	IN
50957	1290	9	reference	reference	NN
50957	1290	10	to	to	IN
50957	1290	11	those	those	DT
50957	1290	12	found	find	VBN
50957	1290	13	on	on	IN
50957	1290	14	the	the	DT
50957	1290	15	summit	summit	NN
50957	1290	16	of	of	IN
50957	1290	17	Mount	Mount	NNP
50957	1290	18	Washington	Washington	NNP
50957	1290	19	,	,	,
50957	1290	20	we	-PRON-	PRP
50957	1290	21	can	can	MD
50957	1290	22	reason	reason	VB
50957	1290	23	,	,	,
50957	1290	24	also	also	RB
50957	1290	25	,	,	,
50957	1290	26	that	that	IN
50957	1290	27	any	any	DT
50957	1290	28	northerly	northerly	JJ
50957	1290	29	subsidence	subsidence	NN
50957	1290	30	permitting	permit	VBG
50957	1290	31	a	a	DT
50957	1290	32	body	body	NN
50957	1290	33	of	of	IN
50957	1290	34	water	water	NN
50957	1290	35	to	to	TO
50957	1290	36	occupy	occupy	VB
50957	1290	37	the	the	DT
50957	1290	38	space	space	NN
50957	1290	39	between	between	IN
50957	1290	40	Kentucky	Kentucky	NNP
50957	1290	41	and	and	CC
50957	1290	42	Lake	Lake	NNP
50957	1290	43	Superior	Superior	NNP
50957	1290	44	,	,	,
50957	1290	45	and	and	CC
50957	1290	46	deep	deep	RB
50957	1290	47	enough	enough	RB
50957	1290	48	to	to	TO
50957	1290	49	facilitate	facilitate	VB
50957	1290	50	the	the	DT
50957	1290	51	movement	movement	NN
50957	1290	52	across	across	IN
50957	1290	53	it	-PRON-	PRP
50957	1290	54	of	of	IN
50957	1290	55	floating	float	VBG
50957	1290	56	ice	ice	NN
50957	1290	57	,	,	,
50957	1290	58	would	would	MD
50957	1290	59	render	render	VB
50957	1290	60	it	-PRON-	PRP
50957	1290	61	impossible	impossible	JJ
50957	1290	62	for	for	IN
50957	1290	63	the	the	DT
50957	1290	64	ice	ice	NN
50957	1290	65	to	to	TO
50957	1290	66	have	have	VB
50957	1290	67	loaded	load	VBN
50957	1290	68	itself	-PRON-	PRP
50957	1290	69	with	with	IN
50957	1290	70	them	-PRON-	PRP
50957	1290	71	.	.	.
50957	1291	1	[	[	-LRB-
50957	1291	2	Illustration	illustration	NN
50957	1291	3	:	:	:
50957	1291	4	Fig	Fig	NNP
50957	1291	5	.	.	.
50957	1292	1	25.--Conglomerate	25.--conglomerate	CD
50957	1292	2	boulder	boulder	NNP
50957	1292	3	found	find	VBD
50957	1292	4	in	in	IN
50957	1292	5	Boone	Boone	NNP
50957	1292	6	County	County	NNP
50957	1292	7	,	,	,
50957	1292	8	Kentucky	Kentucky	NNP
50957	1292	9	.	.	.
50957	1293	1	(	(	-LRB-
50957	1293	2	See	see	VB
50957	1293	3	text	text	NN
50957	1293	4	.	.	.
50957	1293	5	)	)	-RRB-
50957	1293	6	]	]	-RRB-
50957	1294	1	The	the	DT
50957	1294	2	same	same	JJ
50957	1294	3	line	line	NN
50957	1294	4	of	of	IN
50957	1294	5	reasoning	reasoning	NN
50957	1294	6	is	be	VBZ
50957	1294	7	conclusive	conclusive	JJ
50957	1294	8	respecting	respect	VBG
50957	1294	9	the	the	DT
50957	1294	10	innumerable	innumerable	JJ
50957	1294	11	boulders	boulder	NNS
50957	1294	12	which	which	WDT
50957	1294	13	cover	cover	VBP
50957	1294	14	the	the	DT
50957	1294	15	northern	northern	JJ
50957	1294	16	portion	portion	NN
50957	1294	17	of	of	IN
50957	1294	18	Ohio	Ohio	NNP
50957	1294	19	,	,	,
50957	1294	20	where	where	WRB
50957	1294	21	I	-PRON-	PRP
50957	1294	22	have	have	VBP
50957	1294	23	my	-PRON-	PRP$
50957	1294	24	residence	residence	NN
50957	1294	25	.	.	.
50957	1295	1	The	the	DT
50957	1295	2	whole	whole	JJ
50957	1295	3	State	State	NNP
50957	1295	4	of	of	IN
50957	1295	5	Ohio	Ohio	NNP
50957	1295	6	,	,	,
50957	1295	7	and	and	CC
50957	1295	8	indeed	indeed	RB
50957	1295	9	almost	almost	RB
50957	1295	10	the	the	DT
50957	1295	11	entire	entire	JJ
50957	1295	12	Mississippi	Mississippi	NNP
50957	1295	13	basin	basin	NN
50957	1295	14	between	between	IN
50957	1295	15	the	the	DT
50957	1295	16	Appalachian	Appalachian	NNP
50957	1295	17	and	and	CC
50957	1295	18	the	the	DT
50957	1295	19	Rocky	Rocky	NNP
50957	1295	20	Mountains	Mountains	NNPS
50957	1295	21	,	,	,
50957	1295	22	is	be	VBZ
50957	1295	23	completely	completely	RB
50957	1295	24	covered	cover	VBN
50957	1295	25	,	,	,
50957	1295	26	and	and	CC
50957	1295	27	to	to	IN
50957	1295	28	a	a	DT
50957	1295	29	great	great	JJ
50957	1295	30	depth	depth	NN
50957	1295	31	,	,	,
50957	1295	32	with	with	IN
50957	1295	33	stratified	stratified	JJ
50957	1295	34	rocks	rock	NNS
50957	1295	35	which	which	WDT
50957	1295	36	have	have	VBP
50957	1295	37	been	be	VBN
50957	1295	38	but	but	CC
50957	1295	39	slightly	slightly	RB
50957	1295	40	disturbed	disturb	VBN
50957	1295	41	in	in	IN
50957	1295	42	the	the	DT
50957	1295	43	elevation	elevation	NN
50957	1295	44	of	of	IN
50957	1295	45	the	the	DT
50957	1295	46	continent	continent	NN
50957	1295	47	;	;	:
50957	1295	48	yet	yet	CC
50957	1295	49	,	,	,
50957	1295	50	down	down	RB
50957	1295	51	to	to	IN
50957	1295	52	an	an	DT
50957	1295	53	irregular	irregular	JJ
50957	1295	54	border	border	NN
50957	1295	55	-	-	HYPH
50957	1295	56	line	line	NN
50957	1295	57	running	running	NN
50957	1295	58	east	east	NN
50957	1295	59	and	and	CC
50957	1295	60	west	west	JJ
50957	1295	61	,	,	,
50957	1295	62	granitic	granitic	JJ
50957	1295	63	boulders	boulder	NNS
50957	1295	64	everywhere	everywhere	RB
50957	1295	65	occur	occur	VBP
50957	1295	66	in	in	IN
50957	1295	67	great	great	JJ
50957	1295	68	numbers	number	NNS
50957	1295	69	.	.	.
50957	1296	1	In	in	IN
50957	1296	2	the	the	DT
50957	1296	3	locality	locality	NN
50957	1296	4	spoken	speak	VBN
50957	1296	5	of	of	IN
50957	1296	6	in	in	IN
50957	1296	7	northern	northern	JJ
50957	1296	8	Ohio	Ohio	NNP
50957	1296	9	the	the	DT
50957	1296	10	elevation	elevation	NN
50957	1296	11	of	of	IN
50957	1296	12	the	the	DT
50957	1296	13	country	country	NN
50957	1296	14	is	be	VBZ
50957	1296	15	from	from	IN
50957	1296	16	two	two	CD
50957	1296	17	hundred	hundred	CD
50957	1296	18	to	to	IN
50957	1296	19	five	five	CD
50957	1296	20	hundred	hundred	CD
50957	1296	21	feet	foot	NNS
50957	1296	22	above	above	IN
50957	1296	23	the	the	DT
50957	1296	24	level	level	NN
50957	1296	25	of	of	IN
50957	1296	26	Lake	Lake	NNP
50957	1296	27	Erie	Erie	NNP
50957	1296	28	.	.	.
50957	1297	1	The	the	DT
50957	1297	2	nearest	near	JJS
50957	1297	3	outcrops	outcrop	NNS
50957	1297	4	of	of	IN
50957	1297	5	granitic	granitic	JJ
50957	1297	6	rock	rock	NN
50957	1297	7	occur	occur	VBP
50957	1297	8	about	about	RB
50957	1297	9	four	four	CD
50957	1297	10	hundred	hundred	CD
50957	1297	11	miles	mile	NNS
50957	1297	12	to	to	IN
50957	1297	13	the	the	DT
50957	1297	14	north	north	NN
50957	1297	15	,	,	,
50957	1297	16	in	in	IN
50957	1297	17	Canada	Canada	NNP
50957	1297	18	.	.	.
50957	1298	1	After	after	IN
50957	1298	2	the	the	DT
50957	1298	3	meeting	meeting	NN
50957	1298	4	of	of	IN
50957	1298	5	the	the	DT
50957	1298	6	American	American	NNP
50957	1298	7	Association	Association	NNP
50957	1298	8	for	for	IN
50957	1298	9	the	the	DT
50957	1298	10	Advancement	Advancement	NNP
50957	1298	11	of	of	IN
50957	1298	12	Science	Science	NNP
50957	1298	13	in	in	IN
50957	1298	14	Toronto	Toronto	NNP
50957	1298	15	in	in	IN
50957	1298	16	the	the	DT
50957	1298	17	summer	summer	NN
50957	1298	18	of	of	IN
50957	1298	19	1889	1889	CD
50957	1298	20	,	,	,
50957	1298	21	I	-PRON-	PRP
50957	1298	22	had	have	VBD
50957	1298	23	the	the	DT
50957	1298	24	privilege	privilege	NN
50957	1298	25	of	of	IN
50957	1298	26	joining	join	VBG
50957	1298	27	a	a	DT
50957	1298	28	company	company	NN
50957	1298	29	of	of	IN
50957	1298	30	geologists	geologist	NNS
50957	1298	31	in	in	IN
50957	1298	32	an	an	DT
50957	1298	33	excursion	excursion	NN
50957	1298	34	,	,	,
50957	1298	35	conducted	conduct	VBN
50957	1298	36	by	by	IN
50957	1298	37	members	member	NNS
50957	1298	38	of	of	IN
50957	1298	39	the	the	DT
50957	1298	40	Canadian	Canadian	NNP
50957	1298	41	Survey	Survey	NNP
50957	1298	42	,	,	,
50957	1298	43	to	to	TO
50957	1298	44	visit	visit	VB
50957	1298	45	the	the	DT
50957	1298	46	region	region	NN
50957	1298	47	beyond	beyond	IN
50957	1298	48	Lake	Lake	NNP
50957	1298	49	Nipissing	Nipissing	NNP
50957	1298	50	,	,	,
50957	1298	51	north	north	RB
50957	1298	52	of	of	IN
50957	1298	53	Lake	Lake	NNP
50957	1298	54	Huron	Huron	NNP
50957	1298	55	,	,	,
50957	1298	56	where	where	WRB
50957	1298	57	the	the	DT
50957	1298	58	ancient	ancient	JJ
50957	1298	59	Laurentian	laurentian	JJ
50957	1298	60	and	and	CC
50957	1298	61	Huronian	huronian	JJ
50957	1298	62	rocks	rock	NNS
50957	1298	63	are	be	VBP
50957	1298	64	most	most	RBS
50957	1298	65	typically	typically	RB
50957	1298	66	developed	develop	VBN
50957	1298	67	.	.	.
50957	1299	1	I	-PRON-	PRP
50957	1299	2	took	take	VBD
50957	1299	3	advantage	advantage	NN
50957	1299	4	of	of	IN
50957	1299	5	the	the	DT
50957	1299	6	trip	trip	NN
50957	1299	7	to	to	TO
50957	1299	8	collect	collect	VB
50957	1299	9	specimens	specimen	NNS
50957	1299	10	of	of	IN
50957	1299	11	a	a	DT
50957	1299	12	great	great	JJ
50957	1299	13	variety	variety	NN
50957	1299	14	of	of	IN
50957	1299	15	the	the	DT
50957	1299	16	granites	granite	NNS
50957	1299	17	and	and	CC
50957	1299	18	gneisses	gneiss	NNS
50957	1299	19	and	and	CC
50957	1299	20	metamorphic	metamorphic	JJ
50957	1299	21	schists	schist	NNS
50957	1299	22	and	and	CC
50957	1299	23	trap	trap	NN
50957	1299	24	-	-	HYPH
50957	1299	25	rock	rock	NN
50957	1299	26	of	of	IN
50957	1299	27	the	the	DT
50957	1299	28	region	region	NN
50957	1299	29	.	.	.
50957	1300	1	On	on	IN
50957	1300	2	bringing	bring	VBG
50957	1300	3	them	-PRON-	PRP
50957	1300	4	home	home	RB
50957	1300	5	I	-PRON-	PRP
50957	1300	6	turned	turn	VBD
50957	1300	7	them	-PRON-	PRP
50957	1300	8	over	over	RP
50957	1300	9	to	to	IN
50957	1300	10	the	the	DT
50957	1300	11	professor	professor	NN
50957	1300	12	of	of	IN
50957	1300	13	geology	geology	NN
50957	1300	14	,	,	,
50957	1300	15	who	who	WP
50957	1300	16	at	at	IN
50957	1300	17	once	once	RB
50957	1300	18	set	set	VBD
50957	1300	19	his	-PRON-	PRP$
50957	1300	20	class	class	NN
50957	1300	21	at	at	IN
50957	1300	22	work	work	NN
50957	1300	23	to	to	TO
50957	1300	24	see	see	VB
50957	1300	25	if	if	IN
50957	1300	26	they	-PRON-	PRP
50957	1300	27	could	could	MD
50957	1300	28	match	match	VB
50957	1300	29	my	-PRON-	PRP$
50957	1300	30	fragments	fragment	NNS
50957	1300	31	from	from	IN
50957	1300	32	Canada	Canada	NNP
50957	1300	33	with	with	IN
50957	1300	34	corresponding	correspond	VBG
50957	1300	35	fragments	fragment	NNS
50957	1300	36	from	from	IN
50957	1300	37	the	the	DT
50957	1300	38	boulders	boulder	NNS
50957	1300	39	of	of	IN
50957	1300	40	the	the	DT
50957	1300	41	vicinity	vicinity	NN
50957	1300	42	.	.	.
50957	1301	1	To	to	IN
50957	1301	2	the	the	DT
50957	1301	3	great	great	JJ
50957	1301	4	gratification	gratification	NN
50957	1301	5	,	,	,
50957	1301	6	both	both	DT
50957	1301	7	of	of	IN
50957	1301	8	the	the	DT
50957	1301	9	pupils	pupil	NNS
50957	1301	10	and	and	CC
50957	1301	11	myself	-PRON-	PRP
50957	1301	12	,	,	,
50957	1301	13	they	-PRON-	PRP
50957	1301	14	were	be	VBD
50957	1301	15	able	able	JJ
50957	1301	16	to	to	TO
50957	1301	17	do	do	VB
50957	1301	18	so	so	RB
50957	1301	19	in	in	IN
50957	1301	20	almost	almost	RB
50957	1301	21	every	every	DT
50957	1301	22	case	case	NN
50957	1301	23	;	;	:
50957	1301	24	and	and	CC
50957	1301	25	so	so	RB
50957	1301	26	they	-PRON-	PRP
50957	1301	27	might	may	MD
50957	1301	28	have	have	VB
50957	1301	29	done	do	VBN
50957	1301	30	in	in	IN
50957	1301	31	any	any	DT
50957	1301	32	county	county	NN
50957	1301	33	or	or	CC
50957	1301	34	township	township	NN
50957	1301	35	to	to	IN
50957	1301	36	the	the	DT
50957	1301	37	south	south	NN
50957	1301	38	until	until	IN
50957	1301	39	reaching	reach	VBG
50957	1301	40	the	the	DT
50957	1301	41	limit	limit	NN
50957	1301	42	of	of	IN
50957	1301	43	glacier	glacier	NN
50957	1301	44	action	action	NN
50957	1301	45	which	which	WDT
50957	1301	46	I	-PRON-	PRP
50957	1301	47	had	have	VBD
50957	1301	48	previously	previously	RB
50957	1301	49	mapped	map	VBN
50957	1301	50	.	.	.
50957	1302	1	Here	here	RB
50957	1302	2	,	,	,
50957	1302	3	at	at	IN
50957	1302	4	Oberlin	Oberlin	NNP
50957	1302	5	,	,	,
50957	1302	6	on	on	IN
50957	1302	7	the	the	DT
50957	1302	8	north	north	NN
50957	1302	9	side	side	NN
50957	1302	10	of	of	IN
50957	1302	11	the	the	DT
50957	1302	12	water	water	NN
50957	1302	13	-	-	HYPH
50957	1302	14	shed	shed	VBN
50957	1302	15	,	,	,
50957	1302	16	it	-PRON-	PRP
50957	1302	17	is	be	VBZ
50957	1302	18	possible	possible	JJ
50957	1302	19	to	to	TO
50957	1302	20	imagine	imagine	VB
50957	1302	21	that	that	IN
50957	1302	22	we	-PRON-	PRP
50957	1302	23	are	be	VBP
50957	1302	24	on	on	IN
50957	1302	25	the	the	DT
50957	1302	26	southern	southern	JJ
50957	1302	27	border	border	NN
50957	1302	28	of	of	IN
50957	1302	29	an	an	DT
50957	1302	30	ancient	ancient	JJ
50957	1302	31	lake	lake	NN
50957	1302	32	upon	upon	IN
50957	1302	33	whose	whose	WP$
50957	1302	34	bosom	bosom	NN
50957	1302	35	floating	float	VBG
50957	1302	36	ice	ice	NN
50957	1302	37	had	have	VBD
50957	1302	38	brought	bring	VBN
50957	1302	39	these	these	DT
50957	1302	40	objects	object	NNS
50957	1302	41	from	from	IN
50957	1302	42	their	-PRON-	PRP$
50957	1302	43	distant	distant	JJ
50957	1302	44	home	home	NN
50957	1302	45	in	in	IN
50957	1302	46	Canada	Canada	NNP
50957	1302	47	.	.	.
50957	1303	1	But	but	CC
50957	1303	2	this	this	DT
50957	1303	3	theory	theory	NN
50957	1303	4	would	would	MD
50957	1303	5	not	not	RB
50957	1303	6	apply	apply	VB
50957	1303	7	to	to	IN
50957	1303	8	the	the	DT
50957	1303	9	portion	portion	NN
50957	1303	10	of	of	IN
50957	1303	11	the	the	DT
50957	1303	12	State	State	NNP
50957	1303	13	which	which	WDT
50957	1303	14	is	be	VBZ
50957	1303	15	south	south	RB
50957	1303	16	of	of	IN
50957	1303	17	the	the	DT
50957	1303	18	water	water	NN
50957	1303	19	-	-	HYPH
50957	1303	20	shed	shed	VBN
50957	1303	21	and	and	CC
50957	1303	22	which	which	WDT
50957	1303	23	slopes	slope	VBZ
50957	1303	24	rapidly	rapidly	RB
50957	1303	25	towards	towards	IN
50957	1303	26	the	the	DT
50957	1303	27	Gulf	Gulf	NNP
50957	1303	28	of	of	IN
50957	1303	29	Mexico	Mexico	NNP
50957	1303	30	.	.	.
50957	1304	1	Yet	yet	CC
50957	1304	2	the	the	DT
50957	1304	3	distribution	distribution	NN
50957	1304	4	of	of	IN
50957	1304	5	boulders	boulder	NNS
50957	1304	6	is	be	VBZ
50957	1304	7	practically	practically	RB
50957	1304	8	uniform	uniform	JJ
50957	1304	9	over	over	IN
50957	1304	10	the	the	DT
50957	1304	11	glaciated	glaciated	JJ
50957	1304	12	area	area	NN
50957	1304	13	on	on	IN
50957	1304	14	both	both	DT
50957	1304	15	sides	side	NNS
50957	1304	16	of	of	IN
50957	1304	17	the	the	DT
50957	1304	18	water	water	NN
50957	1304	19	-	-	HYPH
50957	1304	20	shed	shed	VBN
50957	1304	21	,	,	,
50957	1304	22	constituting	constitute	VBG
50957	1304	23	thus	thus	RB
50957	1304	24	an	an	DT
50957	1304	25	indisputable	indisputable	JJ
50957	1304	26	proof	proof	NN
50957	1304	27	of	of	IN
50957	1304	28	the	the	DT
50957	1304	29	glacial	glacial	JJ
50957	1304	30	theory	theory	NN
50957	1304	31	.	.	.
50957	1305	1	4th	4th	LS
50957	1305	2	.	.	.
50957	1306	1	As	as	IN
50957	1306	2	the	the	DT
50957	1306	3	significance	significance	NN
50957	1306	4	of	of	IN
50957	1306	5	the	the	DT
50957	1306	6	gravel	gravel	NN
50957	1306	7	terraces	terrace	NNS
50957	1306	8	which	which	WDT
50957	1306	9	mark	mark	VBP
50957	1306	10	the	the	DT
50957	1306	11	lines	line	NNS
50957	1306	12	of	of	IN
50957	1306	13	outward	outward	JJ
50957	1306	14	drainage	drainage	NN
50957	1306	15	from	from	IN
50957	1306	16	the	the	DT
50957	1306	17	glaciated	glaciate	VBN
50957	1306	18	area	area	NN
50957	1306	19	can	can	MD
50957	1306	20	not	not	RB
50957	1306	21	well	well	RB
50957	1306	22	be	be	VB
50957	1306	23	indicated	indicate	VBN
50957	1306	24	in	in	IN
50957	1306	25	a	a	DT
50957	1306	26	single	single	JJ
50957	1306	27	paragraph	paragraph	NN
50957	1306	28	,	,	,
50957	1306	29	the	the	DT
50957	1306	30	reader	reader	NN
50957	1306	31	is	be	VBZ
50957	1306	32	referred	refer	VBN
50957	1306	33	for	for	IN
50957	1306	34	further	further	JJ
50957	1306	35	information	information	NN
50957	1306	36	upon	upon	IN
50957	1306	37	this	this	DT
50957	1306	38	point	point	NN
50957	1306	39	to	to	IN
50957	1306	40	the	the	DT
50957	1306	41	general	general	JJ
50957	1306	42	statements	statement	NNS
50957	1306	43	respecting	respect	VBG
50957	1306	44	them	-PRON-	PRP
50957	1306	45	throughout	throughout	IN
50957	1306	46	the	the	DT
50957	1306	47	next	next	JJ
50957	1306	48	chapter	chapter	NN
50957	1306	49	.	.	.
50957	1307	1	CHAPTER	CHAPTER	NNP
50957	1307	2	V.	V.	NNP
50957	1307	3	ANCIENT	ANCIENT	NNP
50957	1307	4	GLACIERS	glacier	NNS
50957	1307	5	IN	in	IN
50957	1307	6	THE	the	DT
50957	1307	7	WESTERN	WESTERN	NNP
50957	1307	8	HEMISPHERE	HEMISPHERE	NNS
50957	1307	9	.	.	.
50957	1308	1	_	_	NNP
50957	1308	2	New	New	NNP
50957	1308	3	England	England	NNP
50957	1308	4	.	.	.
50957	1308	5	_	_	NNP
50957	1308	6	In	in	IN
50957	1308	7	North	North	NNP
50957	1308	8	America	America	NNP
50957	1308	9	all	all	PDT
50957	1308	10	the	the	DT
50957	1308	11	indubitable	indubitable	JJ
50957	1308	12	signs	sign	NNS
50957	1308	13	of	of	IN
50957	1308	14	glacial	glacial	JJ
50957	1308	15	action	action	NN
50957	1308	16	are	be	VBP
50957	1308	17	found	find	VBN
50957	1308	18	over	over	IN
50957	1308	19	the	the	DT
50957	1308	20	entire	entire	JJ
50957	1308	21	area	area	NN
50957	1308	22	of	of	IN
50957	1308	23	New	New	NNP
50957	1308	24	England	England	NNP
50957	1308	25	,	,	,
50957	1308	26	the	the	DT
50957	1308	27	southern	southern	JJ
50957	1308	28	coast	coast	NN
50957	1308	29	being	be	VBG
50957	1308	30	bordered	border	VBN
50957	1308	31	by	by	IN
50957	1308	32	a	a	DT
50957	1308	33	double	double	JJ
50957	1308	34	line	line	NN
50957	1308	35	of	of	IN
50957	1308	36	terminal	terminal	JJ
50957	1308	37	moraines	moraine	NNS
50957	1308	38	.	.	.
50957	1309	1	The	the	DT
50957	1309	2	outermost	outermost	NN
50957	1309	3	of	of	IN
50957	1309	4	these	these	DT
50957	1309	5	appears	appear	NNS
50957	1309	6	in	in	IN
50957	1309	7	Nantucket	Nantucket	NNP
50957	1309	8	,	,	,
50957	1309	9	Martha	Martha	NNP
50957	1309	10	's	's	POS
50957	1309	11	Vineyard	Vineyard	NNP
50957	1309	12	,	,	,
50957	1309	13	No	no	DT
50957	1309	14	Man	Man	NNP
50957	1309	15	's	's	POS
50957	1309	16	Land	Land	NNP
50957	1309	17	,	,	,
50957	1309	18	Block	Block	NNP
50957	1309	19	Island	Island	NNP
50957	1309	20	,	,	,
50957	1309	21	and	and	CC
50957	1309	22	through	through	IN
50957	1309	23	the	the	DT
50957	1309	24	entire	entire	JJ
50957	1309	25	length	length	NN
50957	1309	26	of	of	IN
50957	1309	27	Long	Long	NNP
50957	1309	28	Island	Island	NNP
50957	1309	29	--	--	:
50957	1309	30	from	from	IN
50957	1309	31	Montauk	Montauk	NNP
50957	1309	32	Point	Point	NNP
50957	1309	33	,	,	,
50957	1309	34	through	through	IN
50957	1309	35	the	the	DT
50957	1309	36	centre	centre	NN
50957	1309	37	of	of	IN
50957	1309	38	the	the	DT
50957	1309	39	island	island	NN
50957	1309	40	,	,	,
50957	1309	41	to	to	IN
50957	1309	42	Brooklyn	Brooklyn	NNP
50957	1309	43	,	,	,
50957	1309	44	N.	N.	NNP
50957	1309	45	Y.	Y.	NNP
50957	1309	46	,	,	,
50957	1309	47	and	and	CC
50957	1309	48	thence	thence	NN
50957	1309	49	across	across	IN
50957	1309	50	Staten	Staten	NNP
50957	1309	51	Island	Island	NNP
50957	1309	52	to	to	IN
50957	1309	53	Perth	Perth	NNP
50957	1309	54	Amboy	Amboy	NNP
50957	1309	55	in	in	IN
50957	1309	56	New	New	NNP
50957	1309	57	Jersey	Jersey	NNP
50957	1309	58	.	.	.
50957	1310	1	The	the	DT
50957	1310	2	interior	interior	JJ
50957	1310	3	line	line	NN
50957	1310	4	is	be	VBZ
50957	1310	5	nearly	nearly	RB
50957	1310	6	parallel	parallel	JJ
50957	1310	7	with	with	IN
50957	1310	8	the	the	DT
50957	1310	9	outer	outer	NN
50957	1310	10	,	,	,
50957	1310	11	and	and	CC
50957	1310	12	,	,	,
50957	1310	13	beginning	begin	VBG
50957	1310	14	at	at	IN
50957	1310	15	the	the	DT
50957	1310	16	east	east	JJ
50957	1310	17	end	end	NN
50957	1310	18	of	of	IN
50957	1310	19	Cape	Cape	NNP
50957	1310	20	Cod	Cod	NNP
50957	1310	21	,	,	,
50957	1310	22	runs	run	VBZ
50957	1310	23	in	in	IN
50957	1310	24	a	a	DT
50957	1310	25	westerly	westerly	JJ
50957	1310	26	direction	direction	NN
50957	1310	27	to	to	IN
50957	1310	28	Falmouth	Falmouth	NNP
50957	1310	29	,	,	,
50957	1310	30	and	and	CC
50957	1310	31	thence	thence	NN
50957	1310	32	southwesterly	southwesterly	RB
50957	1310	33	through	through	IN
50957	1310	34	Wood	Wood	NNP
50957	1310	35	's	's	POS
50957	1310	36	Holl	Holl	NNP
50957	1310	37	,	,	,
50957	1310	38	and	and	CC
50957	1310	39	the	the	DT
50957	1310	40	Elizabeth	Elizabeth	NNP
50957	1310	41	Islands	Islands	NNPS
50957	1310	42	--	--	:
50957	1310	43	these	these	DT
50957	1310	44	being	be	VBG
50957	1310	45	,	,	,
50957	1310	46	indeed	indeed	RB
50957	1310	47	,	,	,
50957	1310	48	but	but	CC
50957	1310	49	the	the	DT
50957	1310	50	unsubmerged	unsubmerged	JJ
50957	1310	51	portions	portion	NNS
50957	1310	52	of	of	IN
50957	1310	53	the	the	DT
50957	1310	54	moraine	moraine	NN
50957	1310	55	.	.	.
50957	1311	1	On	on	IN
50957	1311	2	the	the	DT
50957	1311	3	mainland	mainland	NN
50957	1311	4	this	this	DT
50957	1311	5	interior	interior	JJ
50957	1311	6	line	line	NN
50957	1311	7	reappears	reappear	NNS
50957	1311	8	near	near	IN
50957	1311	9	Point	Point	NNP
50957	1311	10	Judith	Judith	NNP
50957	1311	11	,	,	,
50957	1311	12	on	on	IN
50957	1311	13	the	the	DT
50957	1311	14	south	south	JJ
50957	1311	15	shore	shore	NN
50957	1311	16	of	of	IN
50957	1311	17	Rhode	Rhode	NNP
50957	1311	18	Island	Island	NNP
50957	1311	19	,	,	,
50957	1311	20	and	and	CC
50957	1311	21	,	,	,
50957	1311	22	running	run	VBG
50957	1311	23	slightly	slightly	RB
50957	1311	24	south	south	RB
50957	1311	25	of	of	IN
50957	1311	26	west	west	NN
50957	1311	27	,	,	,
50957	1311	28	serves	serve	VBZ
50957	1311	29	to	to	TO
50957	1311	30	give	give	VB
50957	1311	31	character	character	NN
50957	1311	32	to	to	IN
50957	1311	33	the	the	DT
50957	1311	34	scenery	scenery	NN
50957	1311	35	at	at	IN
50957	1311	36	Watch	Watch	NNP
50957	1311	37	Hill	Hill	NNP
50957	1311	38	,	,	,
50957	1311	39	and	and	CC
50957	1311	40	thence	thence	NN
50957	1311	41	crops	crop	VBZ
50957	1311	42	out	out	RP
50957	1311	43	in	in	IN
50957	1311	44	the	the	DT
50957	1311	45	Sound	sound	NN
50957	1311	46	as	as	IN
50957	1311	47	Fisher	Fisher	NNP
50957	1311	48	and	and	CC
50957	1311	49	Plum	Plum	NNP
50957	1311	50	Islands	Islands	NNP
50957	1311	51	,	,	,
50957	1311	52	and	and	CC
50957	1311	53	farther	far	RBR
50957	1311	54	west	west	NNP
50957	1311	55	forms	form	VBZ
50957	1311	56	the	the	DT
50957	1311	57	northern	northern	JJ
50957	1311	58	shore	shore	NN
50957	1311	59	of	of	IN
50957	1311	60	Long	Long	NNP
50957	1311	61	Island	Island	NNP
50957	1311	62	to	to	IN
50957	1311	63	Port	Port	NNP
50957	1311	64	Jefferson	Jefferson	NNP
50957	1311	65	.	.	.
50957	1312	1	[	[	-LRB-
50957	1312	2	Illustration	illustration	NN
50957	1312	3	:	:	:
50957	1312	4	MAP	MAP	NNP
50957	1312	5	SHOWING	show	VBG
50957	1312	6	THE	the	DT
50957	1312	7	GLACIAL	GLACIAL	NNS
50957	1312	8	GEOLOGY	geology	NN
50957	1312	9	OF	of	IN
50957	1312	10	THE	the	DT
50957	1312	11	UNITED	UNITED	NNP
50957	1312	12	STATES	STATES	NNP
50957	1312	13	.	.	.
50957	1312	14	]	]	-RRB-
50957	1313	1	In	in	IN
50957	1313	2	these	these	DT
50957	1313	3	accumulations	accumulation	NNS
50957	1313	4	bordering	border	VBG
50957	1313	5	the	the	DT
50957	1313	6	southern	southern	JJ
50957	1313	7	shore	shore	NN
50957	1313	8	of	of	IN
50957	1313	9	New	New	NNP
50957	1313	10	England	England	NNP
50957	1313	11	,	,	,
50957	1313	12	the	the	DT
50957	1313	13	characteristic	characteristic	JJ
50957	1313	14	marks	mark	NNS
50957	1313	15	of	of	IN
50957	1313	16	glacial	glacial	JJ
50957	1313	17	action	action	NN
50957	1313	18	can	can	MD
50957	1313	19	readily	readily	RB
50957	1313	20	be	be	VB
50957	1313	21	detected	detect	VBN
50957	1313	22	even	even	RB
50957	1313	23	by	by	IN
50957	1313	24	the	the	DT
50957	1313	25	casual	casual	JJ
50957	1313	26	observer	observer	NN
50957	1313	27	,	,	,
50957	1313	28	and	and	CC
50957	1313	29	prolonged	prolonged	JJ
50957	1313	30	examination	examination	NN
50957	1313	31	will	will	MD
50957	1313	32	amply	amply	RB
50957	1313	33	confirm	confirm	VB
50957	1313	34	the	the	DT
50957	1313	35	first	first	JJ
50957	1313	36	impression	impression	NN
50957	1313	37	.	.	.
50957	1314	1	The	the	DT
50957	1314	2	material	material	NN
50957	1314	3	of	of	IN
50957	1314	4	which	which	WDT
50957	1314	5	they	-PRON-	PRP
50957	1314	6	are	be	VBP
50957	1314	7	composed	compose	VBN
50957	1314	8	is	be	VBZ
50957	1314	9	,	,	,
50957	1314	10	for	for	IN
50957	1314	11	the	the	DT
50957	1314	12	most	most	JJS
50957	1314	13	part	part	NN
50957	1314	14	,	,	,
50957	1314	15	foreign	foreign	JJ
50957	1314	16	to	to	IN
50957	1314	17	the	the	DT
50957	1314	18	localities	locality	NNS
50957	1314	19	,	,	,
50957	1314	20	and	and	CC
50957	1314	21	can	can	MD
50957	1314	22	be	be	VB
50957	1314	23	traced	trace	VBN
50957	1314	24	to	to	IN
50957	1314	25	outcrops	outcrop	NNS
50957	1314	26	of	of	IN
50957	1314	27	rock	rock	NN
50957	1314	28	at	at	IN
50957	1314	29	the	the	DT
50957	1314	30	north	north	NN
50957	1314	31	.	.	.
50957	1315	1	The	the	DT
50957	1315	2	boulders	boulder	NNS
50957	1315	3	scattered	scatter	VBN
50957	1315	4	over	over	IN
50957	1315	5	the	the	DT
50957	1315	6	surface	surface	NN
50957	1315	7	of	of	IN
50957	1315	8	Long	Long	NNP
50957	1315	9	Island	Island	NNP
50957	1315	10	,	,	,
50957	1315	11	for	for	IN
50957	1315	12	example	example	NN
50957	1315	13	,	,	,
50957	1315	14	consist	consist	VB
50957	1315	15	largely	largely	RB
50957	1315	16	of	of	IN
50957	1315	17	granite	granite	NN
50957	1315	18	,	,	,
50957	1315	19	gneiss	gneiss	NNP
50957	1315	20	,	,	,
50957	1315	21	hornblende	hornblende	NNP
50957	1315	22	,	,	,
50957	1315	23	mica	mica	NNP
50957	1315	24	slate	slate	NNP
50957	1315	25	,	,	,
50957	1315	26	and	and	CC
50957	1315	27	red	red	JJ
50957	1315	28	sandstone	sandstone	NN
50957	1315	29	,	,	,
50957	1315	30	which	which	WDT
50957	1315	31	are	be	VBP
50957	1315	32	easily	easily	RB
50957	1315	33	recognised	recognise	VBN
50957	1315	34	as	as	IN
50957	1315	35	fragments	fragment	NNS
50957	1315	36	from	from	IN
50957	1315	37	well	well	RB
50957	1315	38	-	-	HYPH
50957	1315	39	known	know	VBN
50957	1315	40	quarries	quarry	NNS
50957	1315	41	in	in	IN
50957	1315	42	Connecticut	Connecticut	NNP
50957	1315	43	,	,	,
50957	1315	44	Rhode	Rhode	NNP
50957	1315	45	Island	Island	NNP
50957	1315	46	,	,	,
50957	1315	47	and	and	CC
50957	1315	48	Massachusetts	Massachusetts	NNP
50957	1315	49	;	;	:
50957	1315	50	yet	yet	CC
50957	1315	51	they	-PRON-	PRP
50957	1315	52	have	have	VBP
50957	1315	53	been	be	VBN
50957	1315	54	transported	transport	VBN
50957	1315	55	bodily	bodily	RB
50957	1315	56	across	across	IN
50957	1315	57	Long	Long	NNP
50957	1315	58	Island	Island	NNP
50957	1315	59	Sound	Sound	NNP
50957	1315	60	,	,	,
50957	1315	61	and	and	CC
50957	1315	62	deposited	deposit	VBN
50957	1315	63	in	in	IN
50957	1315	64	a	a	DT
50957	1315	65	heterogeneous	heterogeneous	JJ
50957	1315	66	mass	mass	NN
50957	1315	67	through	through	IN
50957	1315	68	the	the	DT
50957	1315	69	entire	entire	JJ
50957	1315	70	length	length	NN
50957	1315	71	of	of	IN
50957	1315	72	the	the	DT
50957	1315	73	island	island	NN
50957	1315	74	.	.	.
50957	1316	1	Not	not	RB
50957	1316	2	only	only	RB
50957	1316	3	do	do	VBP
50957	1316	4	they	-PRON-	PRP
50957	1316	5	lie	lie	VB
50957	1316	6	upon	upon	IN
50957	1316	7	the	the	DT
50957	1316	8	surface	surface	NN
50957	1316	9	,	,	,
50957	1316	10	but	but	CC
50957	1316	11	,	,	,
50957	1316	12	in	in	IN
50957	1316	13	digging	dig	VBG
50957	1316	14	into	into	IN
50957	1316	15	the	the	DT
50957	1316	16	lines	line	NNS
50957	1316	17	of	of	IN
50957	1316	18	hills	hill	NNS
50957	1316	19	which	which	WDT
50957	1316	20	constitute	constitute	VBP
50957	1316	21	the	the	DT
50957	1316	22	backbone	backbone	NN
50957	1316	23	of	of	IN
50957	1316	24	Long	Long	NNP
50957	1316	25	Island	Island	NNP
50957	1316	26	,	,	,
50957	1316	27	these	these	DT
50957	1316	28	transported	transport	VBN
50957	1316	29	boulders	boulder	NNS
50957	1316	30	are	be	VBP
50957	1316	31	found	find	VBN
50957	1316	32	often	often	RB
50957	1316	33	to	to	TO
50957	1316	34	make	make	VB
50957	1316	35	up	up	RP
50957	1316	36	a	a	DT
50957	1316	37	large	large	JJ
50957	1316	38	part	part	NN
50957	1316	39	of	of	IN
50957	1316	40	the	the	DT
50957	1316	41	accumulation	accumulation	NN
50957	1316	42	.	.	.
50957	1317	1	Almost	almost	RB
50957	1317	2	any	any	DT
50957	1317	3	of	of	IN
50957	1317	4	the	the	DT
50957	1317	5	railroad	railroad	NN
50957	1317	6	excavations	excavation	NNS
50957	1317	7	in	in	IN
50957	1317	8	the	the	DT
50957	1317	9	city	city	NN
50957	1317	10	of	of	IN
50957	1317	11	Brooklyn	Brooklyn	NNP
50957	1317	12	present	present	VB
50957	1317	13	an	an	DT
50957	1317	14	interesting	interesting	JJ
50957	1317	15	object	object	NN
50957	1317	16	-	-	HYPH
50957	1317	17	lesson	lesson	NN
50957	1317	18	respecting	respect	VBG
50957	1317	19	the	the	DT
50957	1317	20	composition	composition	NN
50957	1317	21	of	of	IN
50957	1317	22	a	a	DT
50957	1317	23	terminal	terminal	JJ
50957	1317	24	moraine	moraine	NN
50957	1317	25	.	.	.
50957	1318	1	All	all	PDT
50957	1318	2	these	these	DT
50957	1318	3	things	thing	NNS
50957	1318	4	are	be	VBP
50957	1318	5	true	true	JJ
50957	1318	6	also	also	RB
50957	1318	7	of	of	IN
50957	1318	8	the	the	DT
50957	1318	9	lines	line	NNS
50957	1318	10	of	of	IN
50957	1318	11	moraine	moraine	NNP
50957	1318	12	farther	far	RBR
50957	1318	13	east	east	NNP
50957	1318	14	,	,	,
50957	1318	15	as	as	IN
50957	1318	16	just	just	RB
50957	1318	17	described	describe	VBN
50957	1318	18	.	.	.
50957	1319	1	Professor	Professor	NNP
50957	1319	2	Shaler	Shaler	NNP
50957	1319	3	has	have	VBZ
50957	1319	4	traced	trace	VBN
50957	1319	5	to	to	IN
50957	1319	6	its	-PRON-	PRP$
50957	1319	7	source	source	NN
50957	1319	8	a	a	DT
50957	1319	9	belt	belt	NN
50957	1319	10	of	of	IN
50957	1319	11	boulders	boulder	NNS
50957	1319	12	occurring	occur	VBG
50957	1319	13	extensively	extensively	RB
50957	1319	14	over	over	IN
50957	1319	15	southern	southern	JJ
50957	1319	16	Rhode	Rhode	NNP
50957	1319	17	Island	Island	NNP
50957	1319	18	,	,	,
50957	1319	19	and	and	CC
50957	1319	20	found	find	VBD
50957	1319	21	that	that	IN
50957	1319	22	they	-PRON-	PRP
50957	1319	23	have	have	VBP
50957	1319	24	spread	spread	VBN
50957	1319	25	out	out	RP
50957	1319	26	pretty	pretty	RB
50957	1319	27	evenly	evenly	RB
50957	1319	28	over	over	IN
50957	1319	29	a	a	DT
50957	1319	30	triangular	triangular	JJ
50957	1319	31	area	area	NN
50957	1319	32	to	to	IN
50957	1319	33	the	the	DT
50957	1319	34	southward	southward	NNP
50957	1319	35	,	,	,
50957	1319	36	in	in	IN
50957	1319	37	accordance	accordance	NN
50957	1319	38	with	with	IN
50957	1319	39	the	the	DT
50957	1319	40	natural	natural	JJ
50957	1319	41	course	course	NN
50957	1319	42	to	to	TO
50957	1319	43	be	be	VB
50957	1319	44	pursued	pursue	VBN
50957	1319	45	by	by	IN
50957	1319	46	an	an	DT
50957	1319	47	ice	ice	NN
50957	1319	48	-	-	HYPH
50957	1319	49	movement	movement	NN
50957	1319	50	.	.	.
50957	1320	1	Nearly	nearly	RB
50957	1320	2	all	all	DT
50957	1320	3	of	of	IN
50957	1320	4	Plymouth	Plymouth	NNP
50957	1320	5	County	County	NNP
50957	1320	6	,	,	,
50957	1320	7	in	in	IN
50957	1320	8	southeastern	southeastern	JJ
50957	1320	9	Massachusetts	Massachusetts	NNP
50957	1320	10	,	,	,
50957	1320	11	is	be	VBZ
50957	1320	12	composed	compose	VBN
50957	1320	13	of	of	IN
50957	1320	14	foreign	foreign	JJ
50957	1320	15	material	material	NN
50957	1320	16	,	,	,
50957	1320	17	much	much	JJ
50957	1320	18	of	of	IN
50957	1320	19	which	which	WDT
50957	1320	20	can	can	MD
50957	1320	21	be	be	VB
50957	1320	22	traced	trace	VBN
50957	1320	23	to	to	IN
50957	1320	24	the	the	DT
50957	1320	25	hills	hill	NNS
50957	1320	26	and	and	CC
50957	1320	27	mountains	mountain	NNS
50957	1320	28	to	to	IN
50957	1320	29	the	the	DT
50957	1320	30	north	north	NN
50957	1320	31	.	.	.
50957	1321	1	Even	even	RB
50957	1321	2	Plymouth	Plymouth	NNP
50957	1321	3	Rock	Rock	NNP
50957	1321	4	is	be	VBZ
50957	1321	5	a	a	DT
50957	1321	6	boulder	boulder	NN
50957	1321	7	from	from	IN
50957	1321	8	the	the	DT
50957	1321	9	direction	direction	NN
50957	1321	10	of	of	IN
50957	1321	11	Boston	Boston	NNP
50957	1321	12	,	,	,
50957	1321	13	and	and	CC
50957	1321	14	the	the	DT
50957	1321	15	"	"	``
50957	1321	16	rock	rock	NN
50957	1321	17	-	-	HYPH
50957	1321	18	bound	bind	VBN
50957	1321	19	"	"	''
50957	1321	20	shores	shore	NNS
50957	1321	21	upon	upon	IN
50957	1321	22	which	which	WDT
50957	1321	23	the	the	DT
50957	1321	24	Pilgrims	pilgrim	NNS
50957	1321	25	are	be	VBP
50957	1321	26	poetically	poetically	RB
50957	1321	27	conceived	conceive	VBN
50957	1321	28	to	to	TO
50957	1321	29	have	have	VB
50957	1321	30	landed	land	VBN
50957	1321	31	are	be	VBP
50957	1321	32	known	know	VBN
50957	1321	33	,	,	,
50957	1321	34	in	in	IN
50957	1321	35	scientific	scientific	JJ
50957	1321	36	prose	prose	NN
50957	1321	37	,	,	,
50957	1321	38	as	as	IN
50957	1321	39	piles	pile	NNS
50957	1321	40	of	of	IN
50957	1321	41	glacial	glacial	JJ
50957	1321	42	rubbish	rubbish	NN
50957	1321	43	dumped	dump	VBN
50957	1321	44	into	into	IN
50957	1321	45	the	the	DT
50957	1321	46	edge	edge	NN
50957	1321	47	of	of	IN
50957	1321	48	the	the	DT
50957	1321	49	sea	sea	NN
50957	1321	50	by	by	IN
50957	1321	51	the	the	DT
50957	1321	52	great	great	JJ
50957	1321	53	continental	continental	JJ
50957	1321	54	ice	ice	NN
50957	1321	55	-	-	HYPH
50957	1321	56	sheet	sheet	NN
50957	1321	57	.	.	.
50957	1322	1	The	the	DT
50957	1322	2	whole	whole	JJ
50957	1322	3	area	area	NN
50957	1322	4	of	of	IN
50957	1322	5	southeastern	southeastern	JJ
50957	1322	6	Massachusetts	Massachusetts	NNP
50957	1322	7	is	be	VBZ
50957	1322	8	dotted	dotted	JJ
50957	1322	9	with	with	IN
50957	1322	10	conical	conical	JJ
50957	1322	11	knolls	knoll	NNS
50957	1322	12	of	of	IN
50957	1322	13	sand	sand	NN
50957	1322	14	,	,	,
50957	1322	15	gravel	gravel	NN
50957	1322	16	,	,	,
50957	1322	17	and	and	CC
50957	1322	18	boulders	boulder	NNS
50957	1322	19	,	,	,
50957	1322	20	separated	separate	VBN
50957	1322	21	by	by	IN
50957	1322	22	circular	circular	JJ
50957	1322	23	masses	masse	NNS
50957	1322	24	of	of	IN
50957	1322	25	peat	peat	NN
50957	1322	26	or	or	CC
50957	1322	27	ponds	pond	NNS
50957	1322	28	of	of	IN
50957	1322	29	water	water	NN
50957	1322	30	,	,	,
50957	1322	31	whose	whose	WP$
50957	1322	32	origin	origin	NN
50957	1322	33	and	and	CC
50957	1322	34	arrangement	arrangement	NN
50957	1322	35	can	can	MD
50957	1322	36	be	be	VB
50957	1322	37	accounted	account	VBN
50957	1322	38	for	for	IN
50957	1322	39	only	only	RB
50957	1322	40	by	by	IN
50957	1322	41	the	the	DT
50957	1322	42	peculiar	peculiar	JJ
50957	1322	43	agency	agency	NN
50957	1322	44	of	of	IN
50957	1322	45	a	a	DT
50957	1322	46	decaying	decay	VBG
50957	1322	47	ice	ice	NN
50957	1322	48	-	-	HYPH
50957	1322	49	front	front	NN
50957	1322	50	.	.	.
50957	1323	1	Indeed	indeed	RB
50957	1323	2	,	,	,
50957	1323	3	this	this	DT
50957	1323	4	whole	whole	JJ
50957	1323	5	line	line	NN
50957	1323	6	of	of	IN
50957	1323	7	moraines	moraine	NNS
50957	1323	8	,	,	,
50957	1323	9	from	from	IN
50957	1323	10	the	the	DT
50957	1323	11	end	end	NN
50957	1323	12	of	of	IN
50957	1323	13	Cape	Cape	NNP
50957	1323	14	Cod	Cod	NNP
50957	1323	15	to	to	IN
50957	1323	16	Brooklyn	Brooklyn	NNP
50957	1323	17	,	,	,
50957	1323	18	N.	N.	NNP
50957	1323	19	Y.	Y.	NNP
50957	1323	20	,	,	,
50957	1323	21	consists	consist	VBZ
50957	1323	22	of	of	IN
50957	1323	23	a	a	DT
50957	1323	24	reticulated	reticulate	VBN
50957	1323	25	network	network	NN
50957	1323	26	of	of	IN
50957	1323	27	ridges	ridge	NNS
50957	1323	28	and	and	CC
50957	1323	29	knolls	knoll	NNS
50957	1323	30	,	,	,
50957	1323	31	so	so	RB
50957	1323	32	deposited	deposit	VBN
50957	1323	33	by	by	IN
50957	1323	34	the	the	DT
50957	1323	35	ice	ice	NN
50957	1323	36	as	as	IN
50957	1323	37	to	to	TO
50957	1323	38	form	form	VB
50957	1323	39	innumerable	innumerable	JJ
50957	1323	40	kettle	kettle	NN
50957	1323	41	-	-	HYPH
50957	1323	42	holes	hole	NNS
50957	1323	43	which	which	WDT
50957	1323	44	are	be	VBP
50957	1323	45	filled	fill	VBN
50957	1323	46	with	with	IN
50957	1323	47	water	water	NN
50957	1323	48	where	where	WRB
50957	1323	49	other	other	JJ
50957	1323	50	conditions	condition	NNS
50957	1323	51	are	be	VBP
50957	1323	52	favourable	favourable	JJ
50957	1323	53	.	.	.
50957	1324	1	Those	those	DT
50957	1324	2	which	which	WDT
50957	1324	3	are	be	VBP
50957	1324	4	dry	dry	JJ
50957	1324	5	are	be	VBP
50957	1324	6	so	so	RB
50957	1324	7	because	because	IN
50957	1324	8	of	of	IN
50957	1324	9	their	-PRON-	PRP$
50957	1324	10	elevation	elevation	NN
50957	1324	11	above	above	IN
50957	1324	12	the	the	DT
50957	1324	13	general	general	JJ
50957	1324	14	level	level	NN
50957	1324	15	,	,	,
50957	1324	16	and	and	CC
50957	1324	17	of	of	IN
50957	1324	18	the	the	DT
50957	1324	19	looseness	looseness	NN
50957	1324	20	of	of	IN
50957	1324	21	the	the	DT
50957	1324	22	surrounding	surround	VBG
50957	1324	23	soil	soil	NN
50957	1324	24	;	;	:
50957	1324	25	while	while	IN
50957	1324	26	many	many	JJ
50957	1324	27	have	have	VBP
50957	1324	28	been	be	VBN
50957	1324	29	filled	fill	VBN
50957	1324	30	with	with	IN
50957	1324	31	a	a	DT
50957	1324	32	growth	growth	NN
50957	1324	33	of	of	IN
50957	1324	34	peat	peat	NN
50957	1324	35	,	,	,
50957	1324	36	so	so	IN
50957	1324	37	that	that	IN
50957	1324	38	their	-PRON-	PRP$
50957	1324	39	original	original	JJ
50957	1324	40	character	character	NN
50957	1324	41	as	as	IN
50957	1324	42	lakelets	lakelet	NNS
50957	1324	43	is	be	VBZ
50957	1324	44	disguised	disguise	VBN
50957	1324	45	.	.	.
50957	1325	1	As	as	IN
50957	1325	2	already	already	RB
50957	1325	3	described	describe	VBN
50957	1325	4	,	,	,
50957	1325	5	these	these	DT
50957	1325	6	depressions	depression	NNS
50957	1325	7	,	,	,
50957	1325	8	so	so	RB
50957	1325	9	characteristic	characteristic	JJ
50957	1325	10	of	of	IN
50957	1325	11	the	the	DT
50957	1325	12	glaciated	glaciated	JJ
50957	1325	13	region	region	NN
50957	1325	14	,	,	,
50957	1325	15	are	be	VBP
50957	1325	16	,	,	,
50957	1325	17	in	in	IN
50957	1325	18	the	the	DT
50957	1325	19	majority	majority	NN
50957	1325	20	of	of	IN
50957	1325	21	cases	case	NNS
50957	1325	22	,	,	,
50957	1325	23	supposed	suppose	VBN
50957	1325	24	to	to	TO
50957	1325	25	have	have	VB
50957	1325	26	originated	originate	VBN
50957	1325	27	by	by	IN
50957	1325	28	the	the	DT
50957	1325	29	deposition	deposition	NN
50957	1325	30	of	of	IN
50957	1325	31	a	a	DT
50957	1325	32	great	great	JJ
50957	1325	33	quantity	quantity	NN
50957	1325	34	of	of	IN
50957	1325	35	earthy	earthy	JJ
50957	1325	36	material	material	NN
50957	1325	37	around	around	RB
50957	1325	38	and	and	CC
50957	1325	39	upon	upon	IN
50957	1325	40	the	the	DT
50957	1325	41	masses	masse	NNS
50957	1325	42	of	of	IN
50957	1325	43	ice	ice	NN
50957	1325	44	belonging	belong	VBG
50957	1325	45	to	to	IN
50957	1325	46	the	the	DT
50957	1325	47	receding	recede	VBG
50957	1325	48	front	front	NN
50957	1325	49	of	of	IN
50957	1325	50	the	the	DT
50957	1325	51	glacier	glacier	NN
50957	1325	52	,	,	,
50957	1325	53	so	so	IN
50957	1325	54	that	that	IN
50957	1325	55	,	,	,
50957	1325	56	when	when	WRB
50957	1325	57	at	at	IN
50957	1325	58	length	length	NN
50957	1325	59	the	the	DT
50957	1325	60	ice	ice	NN
50957	1325	61	melted	melt	VBN
50957	1325	62	away	away	RP
50957	1325	63	,	,	,
50957	1325	64	a	a	DT
50957	1325	65	permanent	permanent	JJ
50957	1325	66	depression	depression	NN
50957	1325	67	in	in	IN
50957	1325	68	the	the	DT
50957	1325	69	soil	soil	NN
50957	1325	70	was	be	VBD
50957	1325	71	left	leave	VBN
50957	1325	72	,	,	,
50957	1325	73	without	without	IN
50957	1325	74	any	any	DT
50957	1325	75	outlet	outlet	NN
50957	1325	76	.	.	.
50957	1326	1	To	to	IN
50957	1326	2	some	some	DT
50957	1326	3	extent	extent	NN
50957	1326	4	,	,	,
50957	1326	5	however	however	RB
50957	1326	6	,	,	,
50957	1326	7	the	the	DT
50957	1326	8	kettle	kettle	NN
50957	1326	9	-	-	HYPH
50957	1326	10	holes	hole	NNS
50957	1326	11	may	may	MD
50957	1326	12	have	have	VB
50957	1326	13	been	be	VBN
50957	1326	14	formed	form	VBN
50957	1326	15	by	by	IN
50957	1326	16	the	the	DT
50957	1326	17	irregular	irregular	JJ
50957	1326	18	deposition	deposition	NN
50957	1326	19	of	of	IN
50957	1326	20	streams	stream	NNS
50957	1326	21	of	of	IN
50957	1326	22	water	water	NN
50957	1326	23	whose	whose	WP$
50957	1326	24	courses	course	NNS
50957	1326	25	have	have	VBP
50957	1326	26	crossed	cross	VBN
50957	1326	27	each	each	DT
50957	1326	28	other	other	JJ
50957	1326	29	,	,	,
50957	1326	30	or	or	CC
50957	1326	31	where	where	WRB
50957	1326	32	eddies	eddy	NNS
50957	1326	33	of	of	IN
50957	1326	34	considerable	considerable	JJ
50957	1326	35	force	force	NN
50957	1326	36	have	have	VBP
50957	1326	37	been	be	VBN
50957	1326	38	produced	produce	VBN
50957	1326	39	in	in	IN
50957	1326	40	any	any	DT
50957	1326	41	way	way	NN
50957	1326	42	.	.	.
50957	1327	1	The	the	DT
50957	1327	2	ordinary	ordinary	JJ
50957	1327	3	formation	formation	NN
50957	1327	4	of	of	IN
50957	1327	5	kettle	kettle	NN
50957	1327	6	-	-	HYPH
50957	1327	7	holes	hole	NNS
50957	1327	8	can	can	MD
50957	1327	9	be	be	VB
50957	1327	10	observed	observe	VBN
50957	1327	11	in	in	IN
50957	1327	12	progress	progress	NN
50957	1327	13	on	on	IN
50957	1327	14	the	the	DT
50957	1327	15	foot	foot	NN
50957	1327	16	of	of	IN
50957	1327	17	almost	almost	RB
50957	1327	18	any	any	DT
50957	1327	19	glacier	glacier	NN
50957	1327	20	,	,	,
50957	1327	21	or	or	CC
50957	1327	22	,	,	,
50957	1327	23	indeed	indeed	RB
50957	1327	24	,	,	,
50957	1327	25	on	on	IN
50957	1327	26	a	a	DT
50957	1327	27	small	small	JJ
50957	1327	28	scale	scale	NN
50957	1327	29	,	,	,
50957	1327	30	during	during	IN
50957	1327	31	the	the	DT
50957	1327	32	melting	melting	NN
50957	1327	33	away	away	RB
50957	1327	34	of	of	IN
50957	1327	35	almost	almost	RB
50957	1327	36	any	any	DT
50957	1327	37	winter	winter	NN
50957	1327	38	's	's	POS
50957	1327	39	snow	snow	NN
50957	1327	40	.	.	.
50957	1328	1	Where	where	WRB
50957	1328	2	,	,	,
50957	1328	3	from	from	IN
50957	1328	4	any	any	DT
50957	1328	5	cause	cause	NN
50957	1328	6	,	,	,
50957	1328	7	a	a	DT
50957	1328	8	stratum	stratum	NN
50957	1328	9	of	of	IN
50957	1328	10	dirt	dirt	NN
50957	1328	11	has	have	VBZ
50957	1328	12	accumulated	accumulate	VBN
50957	1328	13	upon	upon	IN
50957	1328	14	a	a	DT
50957	1328	15	mass	mass	NN
50957	1328	16	of	of	IN
50957	1328	17	compact	compact	JJ
50957	1328	18	snow	snow	NN
50957	1328	19	or	or	CC
50957	1328	20	ice	ice	NN
50957	1328	21	,	,	,
50957	1328	22	it	-PRON-	PRP
50957	1328	23	will	will	MD
50957	1328	24	be	be	VB
50957	1328	25	found	find	VBN
50957	1328	26	to	to	TO
50957	1328	27	settle	settle	VB
50957	1328	28	down	down	RP
50957	1328	29	in	in	IN
50957	1328	30	an	an	DT
50957	1328	31	irregular	irregular	JJ
50957	1328	32	manner	manner	NN
50957	1328	33	;	;	,
50957	1328	34	furrows	furrow	NNS
50957	1328	35	will	will	MD
50957	1328	36	be	be	VB
50957	1328	37	formed	form	VBN
50957	1328	38	in	in	IN
50957	1328	39	various	various	JJ
50957	1328	40	directions	direction	NNS
50957	1328	41	by	by	IN
50957	1328	42	currents	current	NNS
50957	1328	43	of	of	IN
50957	1328	44	water	water	NN
50957	1328	45	,	,	,
50957	1328	46	so	so	IN
50957	1328	47	that	that	IN
50957	1328	48	the	the	DT
50957	1328	49	melting	melting	NN
50957	1328	50	will	will	MD
50957	1328	51	proceed	proceed	VB
50957	1328	52	irregularly	irregularly	RB
50957	1328	53	,	,	,
50957	1328	54	and	and	CC
50957	1328	55	produce	produce	VB
50957	1328	56	upon	upon	IN
50957	1328	57	a	a	DT
50957	1328	58	miniature	miniature	JJ
50957	1328	59	scale	scale	NN
50957	1328	60	exactly	exactly	RB
50957	1328	61	what	what	WP
50957	1328	62	I	-PRON-	PRP
50957	1328	63	have	have	VBP
50957	1328	64	seen	see	VBN
50957	1328	65	on	on	IN
50957	1328	66	a	a	DT
50957	1328	67	large	large	JJ
50957	1328	68	scale	scale	NN
50957	1328	69	over	over	IN
50957	1328	70	whole	whole	JJ
50957	1328	71	square	square	JJ
50957	1328	72	miles	mile	NNS
50957	1328	73	of	of	IN
50957	1328	74	the	the	DT
50957	1328	75	decaying	decay	VBG
50957	1328	76	foot	foot	NN
50957	1328	77	of	of	IN
50957	1328	78	the	the	DT
50957	1328	79	great	great	JJ
50957	1328	80	Muir	Muir	NNP
50957	1328	81	Glacier	Glacier	NNP
50957	1328	82	in	in	IN
50957	1328	83	Alaska	Alaska	NNP
50957	1328	84	.	.	.
50957	1329	1	The	the	DT
50957	1329	2	effects	effect	NNS
50957	1329	3	of	of	IN
50957	1329	4	similar	similar	JJ
50957	1329	5	causes	cause	NNS
50957	1329	6	and	and	CC
50957	1329	7	conditions	condition	NNS
50957	1329	8	we	-PRON-	PRP
50957	1329	9	can	can	MD
50957	1329	10	see	see	VB
50957	1329	11	on	on	IN
50957	1329	12	a	a	DT
50957	1329	13	most	most	RBS
50957	1329	14	enormous	enormous	JJ
50957	1329	15	scale	scale	NN
50957	1329	16	in	in	IN
50957	1329	17	the	the	DT
50957	1329	18	ten	ten	CD
50957	1329	19	thousand	thousand	CD
50957	1329	20	lakes	lake	NNS
50957	1329	21	and	and	CC
50957	1329	22	ponds	pond	NNS
50957	1329	23	and	and	CC
50957	1329	24	peat	peat	NN
50957	1329	25	-	-	HYPH
50957	1329	26	bogs	bog	NNS
50957	1329	27	of	of	IN
50957	1329	28	the	the	DT
50957	1329	29	whole	whole	JJ
50957	1329	30	glaciated	glaciated	JJ
50957	1329	31	area	area	NN
50957	1329	32	both	both	DT
50957	1329	33	in	in	IN
50957	1329	34	North	North	NNP
50957	1329	35	America	America	NNP
50957	1329	36	and	and	CC
50957	1329	37	in	in	IN
50957	1329	38	Europe	Europe	NNP
50957	1329	39	.	.	.
50957	1330	1	In	in	IN
50957	1330	2	addition	addition	NN
50957	1330	3	to	to	IN
50957	1330	4	these	these	DT
50957	1330	5	two	two	CD
50957	1330	6	lines	line	NNS
50957	1330	7	of	of	IN
50957	1330	8	evidence	evidence	NN
50957	1330	9	of	of	IN
50957	1330	10	glacial	glacial	JJ
50957	1330	11	action	action	NN
50957	1330	12	in	in	IN
50957	1330	13	New	New	NNP
50957	1330	14	England	England	NNP
50957	1330	15	,	,	,
50957	1330	16	we	-PRON-	PRP
50957	1330	17	should	should	MD
50957	1330	18	mention	mention	VB
50957	1330	19	also	also	RB
50957	1330	20	the	the	DT
50957	1330	21	innumerable	innumerable	JJ
50957	1330	22	glacial	glacial	JJ
50957	1330	23	grooves	groove	NNS
50957	1330	24	and	and	CC
50957	1330	25	scratches	scratch	NNS
50957	1330	26	upon	upon	IN
50957	1330	27	the	the	DT
50957	1330	28	rocks	rock	NNS
50957	1330	29	which	which	WDT
50957	1330	30	can	can	MD
50957	1330	31	be	be	VB
50957	1330	32	found	find	VBN
50957	1330	33	on	on	IN
50957	1330	34	almost	almost	RB
50957	1330	35	any	any	DT
50957	1330	36	freshly	freshly	RB
50957	1330	37	uncovered	uncover	VBN
50957	1330	38	surface	surface	NN
50957	1330	39	.	.	.
50957	1331	1	In	in	IN
50957	1331	2	New	New	NNP
50957	1331	3	England	England	NNP
50957	1331	4	the	the	DT
50957	1331	5	direction	direction	NN
50957	1331	6	of	of	IN
50957	1331	7	these	these	DT
50957	1331	8	grooves	groove	NNS
50957	1331	9	is	be	VBZ
50957	1331	10	ordinarily	ordinarily	RB
50957	1331	11	a	a	DT
50957	1331	12	little	little	JJ
50957	1331	13	east	east	NN
50957	1331	14	of	of	IN
50957	1331	15	south	south	NNP
50957	1331	16	.	.	.
50957	1332	1	Upon	upon	IN
50957	1332	2	the	the	DT
50957	1332	3	east	east	JJ
50957	1332	4	coast	coast	NN
50957	1332	5	of	of	IN
50957	1332	6	Massachusetts	Massachusetts	NNP
50957	1332	7	and	and	CC
50957	1332	8	New	New	NNP
50957	1332	9	Hampshire	Hampshire	NNP
50957	1332	10	the	the	DT
50957	1332	11	scratches	scratch	NNS
50957	1332	12	trend	trend	VBP
50957	1332	13	much	much	RB
50957	1332	14	more	more	JJR
50957	1332	15	to	to	IN
50957	1332	16	the	the	DT
50957	1332	17	east	east	NN
50957	1332	18	than	than	IN
50957	1332	19	they	-PRON-	PRP
50957	1332	20	do	do	VBP
50957	1332	21	over	over	IN
50957	1332	22	most	most	JJS
50957	1332	23	of	of	IN
50957	1332	24	the	the	DT
50957	1332	25	interior	interior	NN
50957	1332	26	.	.	.
50957	1333	1	This	this	DT
50957	1333	2	is	be	VBZ
50957	1333	3	as	as	IN
50957	1333	4	it	-PRON-	PRP
50957	1333	5	should	should	MD
50957	1333	6	be	be	VB
50957	1333	7	on	on	IN
50957	1333	8	the	the	DT
50957	1333	9	glacial	glacial	JJ
50957	1333	10	theory	theory	NN
50957	1333	11	,	,	,
50957	1333	12	since	since	IN
50957	1333	13	the	the	DT
50957	1333	14	ice	ice	NN
50957	1333	15	would	would	MD
50957	1333	16	naturally	naturally	RB
50957	1333	17	move	move	VB
50957	1333	18	outwards	outward	NNS
50957	1333	19	in	in	IN
50957	1333	20	the	the	DT
50957	1333	21	line	line	NN
50957	1333	22	of	of	IN
50957	1333	23	least	least	JJS
50957	1333	24	resistance	resistance	NN
50957	1333	25	,	,	,
50957	1333	26	which	which	WDT
50957	1333	27	would	would	MD
50957	1333	28	,	,	,
50957	1333	29	of	of	IN
50957	1333	30	course	course	NN
50957	1333	31	,	,	,
50957	1333	32	be	be	VB
50957	1333	33	towards	towards	IN
50957	1333	34	the	the	DT
50957	1333	35	open	open	JJ
50957	1333	36	sea	sea	NN
50957	1333	37	wherever	wherever	WRB
50957	1333	38	that	that	WDT
50957	1333	39	is	be	VBZ
50957	1333	40	near	near	JJ
50957	1333	41	.	.	.
50957	1334	1	In	in	IN
50957	1334	2	the	the	DT
50957	1334	3	interior	interior	NN
50957	1334	4	of	of	IN
50957	1334	5	New	New	NNP
50957	1334	6	England	England	NNP
50957	1334	7	the	the	DT
50957	1334	8	scratches	scratch	NNS
50957	1334	9	upon	upon	IN
50957	1334	10	the	the	DT
50957	1334	11	rocks	rock	NNS
50957	1334	12	indicate	indicate	VBP
50957	1334	13	a	a	DT
50957	1334	14	more	more	RBR
50957	1334	15	southerly	southerly	JJ
50957	1334	16	movement	movement	NN
50957	1334	17	in	in	IN
50957	1334	18	the	the	DT
50957	1334	19	Connecticut	Connecticut	NNP
50957	1334	20	Valley	Valley	NNP
50957	1334	21	than	than	IN
50957	1334	22	upon	upon	IN
50957	1334	23	the	the	DT
50957	1334	24	mountains	mountain	NNS
50957	1334	25	in	in	IN
50957	1334	26	the	the	DT
50957	1334	27	western	western	JJ
50957	1334	28	part	part	NN
50957	1334	29	of	of	IN
50957	1334	30	Massachusetts	Massachusetts	NNP
50957	1334	31	.	.	.
50957	1335	1	This	this	DT
50957	1335	2	also	also	RB
50957	1335	3	is	be	VBZ
50957	1335	4	as	as	IN
50957	1335	5	it	-PRON-	PRP
50957	1335	6	should	should	MD
50957	1335	7	be	be	VB
50957	1335	8	upon	upon	IN
50957	1335	9	the	the	DT
50957	1335	10	glacial	glacial	JJ
50957	1335	11	theory	theory	NN
50957	1335	12	.	.	.
50957	1336	1	The	the	DT
50957	1336	2	scratches	scratch	NNS
50957	1336	3	upon	upon	IN
50957	1336	4	the	the	DT
50957	1336	5	mountains	mountain	NNS
50957	1336	6	were	be	VBD
50957	1336	7	made	make	VBN
50957	1336	8	when	when	WRB
50957	1336	9	the	the	DT
50957	1336	10	ice	ice	NN
50957	1336	11	was	be	VBD
50957	1336	12	at	at	IN
50957	1336	13	its	-PRON-	PRP$
50957	1336	14	greatest	great	JJS
50957	1336	15	depth	depth	NN
50957	1336	16	and	and	CC
50957	1336	17	when	when	WRB
50957	1336	18	it	-PRON-	PRP
50957	1336	19	moved	move	VBD
50957	1336	20	over	over	IN
50957	1336	21	the	the	DT
50957	1336	22	country	country	NN
50957	1336	23	in	in	IN
50957	1336	24	comparative	comparative	JJ
50957	1336	25	disregard	disregard	NN
50957	1336	26	of	of	IN
50957	1336	27	minor	minor	JJ
50957	1336	28	irregularities	irregularity	NNS
50957	1336	29	of	of	IN
50957	1336	30	surface	surface	NN
50957	1336	31	,	,	,
50957	1336	32	while	while	IN
50957	1336	33	in	in	IN
50957	1336	34	the	the	DT
50957	1336	35	valleys	valley	NNS
50957	1336	36	,	,	,
50957	1336	37	at	at	IN
50957	1336	38	least	least	JJS
50957	1336	39	in	in	IN
50957	1336	40	the	the	DT
50957	1336	41	later	later	JJ
50957	1336	42	portion	portion	NN
50957	1336	43	of	of	IN
50957	1336	44	the	the	DT
50957	1336	45	Ice	Ice	NNP
50957	1336	46	age	age	NN
50957	1336	47	,	,	,
50957	1336	48	the	the	DT
50957	1336	49	movement	movement	NN
50957	1336	50	would	would	MD
50957	1336	51	be	be	VB
50957	1336	52	obstructed	obstruct	VBN
50957	1336	53	except	except	IN
50957	1336	54	in	in	IN
50957	1336	55	one	one	CD
50957	1336	56	direction	direction	NN
50957	1336	57	.	.	.
50957	1337	1	In	in	IN
50957	1337	2	the	the	DT
50957	1337	3	interpretation	interpretation	NN
50957	1337	4	of	of	IN
50957	1337	5	the	the	DT
50957	1337	6	glacial	glacial	JJ
50957	1337	7	grooves	groove	NNS
50957	1337	8	and	and	CC
50957	1337	9	scratches	scratch	VBZ
50957	1337	10	it	-PRON-	PRP
50957	1337	11	should	should	MD
50957	1337	12	be	be	VB
50957	1337	13	borne	bear	VBN
50957	1337	14	in	in	IN
50957	1337	15	mind	mind	NN
50957	1337	16	that	that	IN
50957	1337	17	they	-PRON-	PRP
50957	1337	18	often	often	RB
50957	1337	19	represent	represent	VBP
50957	1337	20	the	the	DT
50957	1337	21	work	work	NN
50957	1337	22	done	do	VBN
50957	1337	23	during	during	IN
50957	1337	24	the	the	DT
50957	1337	25	closing	closing	NN
50957	1337	26	stages	stage	NNS
50957	1337	27	of	of	IN
50957	1337	28	the	the	DT
50957	1337	29	period	period	NN
50957	1337	30	.	.	.
50957	1338	1	Just	just	RB
50957	1338	2	as	as	IN
50957	1338	3	the	the	DT
50957	1338	4	last	last	JJ
50957	1338	5	shove	shove	NN
50957	1338	6	of	of	IN
50957	1338	7	the	the	DT
50957	1338	8	carpenter	carpenter	NN
50957	1338	9	's	's	POS
50957	1338	10	plane	plane	NN
50957	1338	11	removes	remove	VBZ
50957	1338	12	the	the	DT
50957	1338	13	marks	mark	NNS
50957	1338	14	of	of	IN
50957	1338	15	the	the	DT
50957	1338	16	previous	previous	JJ
50957	1338	17	work	work	NN
50957	1338	18	,	,	,
50957	1338	19	so	so	CC
50957	1338	20	the	the	DT
50957	1338	21	last	last	JJ
50957	1338	22	rasping	rasping	NN
50957	1338	23	of	of	IN
50957	1338	24	a	a	DT
50957	1338	25	glacial	glacial	JJ
50957	1338	26	movement	movement	NN
50957	1338	27	wears	wear	VBZ
50957	1338	28	away	away	RB
50957	1338	29	the	the	DT
50957	1338	30	surfaces	surface	NNS
50957	1338	31	which	which	WDT
50957	1338	32	have	have	VBP
50957	1338	33	been	be	VBN
50957	1338	34	previously	previously	RB
50957	1338	35	polished	polish	VBN
50957	1338	36	and	and	CC
50957	1338	37	striated	striate	VBN
50957	1338	38	.	.	.
50957	1339	1	In	in	IN
50957	1339	2	various	various	JJ
50957	1339	3	places	place	NNS
50957	1339	4	of	of	IN
50957	1339	5	New	New	NNP
50957	1339	6	England	England	NNP
50957	1339	7	it	-PRON-	PRP
50957	1339	8	is	be	VBZ
50957	1339	9	interesting	interesting	JJ
50957	1339	10	as	as	RB
50957	1339	11	well	well	RB
50957	1339	12	as	as	IN
50957	1339	13	instructive	instructive	JJ
50957	1339	14	to	to	TO
50957	1339	15	trace	trace	VB
50957	1339	16	the	the	DT
50957	1339	17	direction	direction	NN
50957	1339	18	of	of	IN
50957	1339	19	the	the	DT
50957	1339	20	ice	ice	NN
50957	1339	21	-	-	HYPH
50957	1339	22	movement	movement	NN
50957	1339	23	by	by	IN
50957	1339	24	the	the	DT
50957	1339	25	distribution	distribution	NN
50957	1339	26	of	of	IN
50957	1339	27	boulders	boulder	NNS
50957	1339	28	.	.	.
50957	1340	1	My	-PRON-	PRP$
50957	1340	2	own	own	JJ
50957	1340	3	attention	attention	NN
50957	1340	4	was	be	VBD
50957	1340	5	early	early	RB
50957	1340	6	attracted	attract	VBN
50957	1340	7	to	to	IN
50957	1340	8	numerous	numerous	JJ
50957	1340	9	fragments	fragment	NNS
50957	1340	10	of	of	IN
50957	1340	11	gneiss	gneiss	NNP
50957	1340	12	in	in	IN
50957	1340	13	eastern	eastern	JJ
50957	1340	14	Massachusetts	Massachusetts	NNP
50957	1340	15	containing	contain	VBG
50957	1340	16	beautiful	beautiful	JJ
50957	1340	17	crystals	crystal	NNS
50957	1340	18	of	of	IN
50957	1340	19	feldspar	feldspar	NN
50957	1340	20	,	,	,
50957	1340	21	which	which	WDT
50957	1340	22	proved	prove	VBD
50957	1340	23	to	to	TO
50957	1340	24	be	be	VB
50957	1340	25	peculiar	peculiar	JJ
50957	1340	26	to	to	IN
50957	1340	27	the	the	DT
50957	1340	28	region	region	NN
50957	1340	29	of	of	IN
50957	1340	30	Lake	Lake	NNP
50957	1340	31	Winnepesaukee	Winnepesaukee	NNP
50957	1340	32	,	,	,
50957	1340	33	a	a	DT
50957	1340	34	hundred	hundred	CD
50957	1340	35	miles	mile	NNS
50957	1340	36	to	to	IN
50957	1340	37	the	the	DT
50957	1340	38	north	north	NN
50957	1340	39	,	,	,
50957	1340	40	and	and	CC
50957	1340	41	to	to	IN
50957	1340	42	a	a	DT
50957	1340	43	narrow	narrow	JJ
50957	1340	44	belt	belt	NN
50957	1340	45	stretching	stretch	VBG
50957	1340	46	thence	thence	NN
50957	1340	47	to	to	IN
50957	1340	48	the	the	DT
50957	1340	49	southwestward	southwestward	NN
50957	1340	50	.	.	.
50957	1341	1	In	in	IN
50957	1341	2	ascending	ascend	VBG
50957	1341	3	almost	almost	RB
50957	1341	4	any	any	DT
50957	1341	5	of	of	IN
50957	1341	6	the	the	DT
50957	1341	7	lower	low	JJR
50957	1341	8	summits	summit	NNS
50957	1341	9	of	of	IN
50957	1341	10	the	the	DT
50957	1341	11	White	White	NNP
50957	1341	12	Mountains	Mountains	NNPS
50957	1341	13	one	one	NN
50957	1341	14	's	's	POS
50957	1341	15	attention	attention	NN
50957	1341	16	can	can	MD
50957	1341	17	scarcely	scarcely	RB
50957	1341	18	fail	fail	VB
50957	1341	19	of	of	IN
50957	1341	20	being	be	VBG
50957	1341	21	directed	direct	VBN
50957	1341	22	to	to	IN
50957	1341	23	the	the	DT
50957	1341	24	difference	difference	NN
50957	1341	25	between	between	IN
50957	1341	26	the	the	DT
50957	1341	27	material	material	NN
50957	1341	28	of	of	IN
50957	1341	29	which	which	WDT
50957	1341	30	the	the	DT
50957	1341	31	mountains	mountain	NNS
50957	1341	32	are	be	VBP
50957	1341	33	composed	compose	VBN
50957	1341	34	and	and	CC
50957	1341	35	that	that	DT
50957	1341	36	of	of	IN
50957	1341	37	the	the	DT
50957	1341	38	numerous	numerous	JJ
50957	1341	39	boulders	boulder	NNS
50957	1341	40	which	which	WDT
50957	1341	41	lie	lie	VBP
50957	1341	42	scattered	scatter	VBN
50957	1341	43	over	over	IN
50957	1341	44	the	the	DT
50957	1341	45	surface	surface	NN
50957	1341	46	.	.	.
50957	1342	1	The	the	DT
50957	1342	2	local	local	JJ
50957	1342	3	geologist	geologist	NN
50957	1342	4	readily	readily	RB
50957	1342	5	recognises	recognise	VBZ
50957	1342	6	these	these	DT
50957	1342	7	boulders	boulder	NNS
50957	1342	8	as	as	IN
50957	1342	9	pilgrims	pilgrim	NNS
50957	1342	10	that	that	WDT
50957	1342	11	have	have	VBP
50957	1342	12	wandered	wander	VBN
50957	1342	13	far	far	RB
50957	1342	14	from	from	IN
50957	1342	15	their	-PRON-	PRP$
50957	1342	16	homes	home	NNS
50957	1342	17	to	to	IN
50957	1342	18	the	the	DT
50957	1342	19	northward	northward	NN
50957	1342	20	.	.	.
50957	1343	1	Trains	train	NNS
50957	1343	2	of	of	IN
50957	1343	3	boulders	boulder	NNS
50957	1343	4	,	,	,
50957	1343	5	such	such	JJ
50957	1343	6	as	as	IN
50957	1343	7	those	those	DT
50957	1343	8	already	already	RB
50957	1343	9	described	describe	VBN
50957	1343	10	in	in	IN
50957	1343	11	Rhode	Rhode	NNP
50957	1343	12	Island	Island	NNP
50957	1343	13	,	,	,
50957	1343	14	can	can	MD
50957	1343	15	frequently	frequently	RB
50957	1343	16	be	be	VB
50957	1343	17	traced	trace	VBN
50957	1343	18	to	to	IN
50957	1343	19	some	some	DT
50957	1343	20	prominent	prominent	JJ
50957	1343	21	outcrop	outcrop	NN
50957	1343	22	of	of	IN
50957	1343	23	the	the	DT
50957	1343	24	rock	rock	NN
50957	1343	25	in	in	IN
50957	1343	26	a	a	DT
50957	1343	27	hill	hill	NN
50957	1343	28	or	or	CC
50957	1343	29	mountain	mountain	NN
50957	1343	30	-	-	HYPH
50957	1343	31	peak	peak	NN
50957	1343	32	from	from	IN
50957	1343	33	which	which	WDT
50957	1343	34	they	-PRON-	PRP
50957	1343	35	have	have	VBP
50957	1343	36	been	be	VBN
50957	1343	37	derived	derive	VBN
50957	1343	38	.	.	.
50957	1344	1	One	one	CD
50957	1344	2	of	of	IN
50957	1344	3	the	the	DT
50957	1344	4	earliest	early	JJS
50957	1344	5	of	of	IN
50957	1344	6	these	these	DT
50957	1344	7	to	to	TO
50957	1344	8	attract	attract	VB
50957	1344	9	attention	attention	NN
50957	1344	10	occurs	occur	VBZ
50957	1344	11	in	in	IN
50957	1344	12	the	the	DT
50957	1344	13	towns	town	NNS
50957	1344	14	of	of	IN
50957	1344	15	Richmond	Richmond	NNP
50957	1344	16	,	,	,
50957	1344	17	Lenox	Lenox	NNP
50957	1344	18	,	,	,
50957	1344	19	and	and	CC
50957	1344	20	Stockbridge	Stockbridge	NNP
50957	1344	21	,	,	,
50957	1344	22	in	in	IN
50957	1344	23	the	the	DT
50957	1344	24	western	western	JJ
50957	1344	25	part	part	NN
50957	1344	26	of	of	IN
50957	1344	27	Massachusetts	Massachusetts	NNP
50957	1344	28	.	.	.
50957	1345	1	Here	here	RB
50957	1345	2	a	a	DT
50957	1345	3	belt	belt	NN
50957	1345	4	of	of	IN
50957	1345	5	peculiar	peculiar	JJ
50957	1345	6	boulders	boulder	NNS
50957	1345	7	about	about	IN
50957	1345	8	four	four	CD
50957	1345	9	hundred	hundred	CD
50957	1345	10	feet	foot	NNS
50957	1345	11	wide	wide	JJ
50957	1345	12	is	be	VBZ
50957	1345	13	found	find	VBN
50957	1345	14	to	to	TO
50957	1345	15	originate	originate	VB
50957	1345	16	in	in	IN
50957	1345	17	the	the	DT
50957	1345	18	town	town	NN
50957	1345	19	of	of	IN
50957	1345	20	Lebanon	Lebanon	NNP
50957	1345	21	,	,	,
50957	1345	22	N.	N.	NNP
50957	1345	23	Y.	Y.	NNP
50957	1345	24	,	,	,
50957	1345	25	and	and	CC
50957	1345	26	to	to	TO
50957	1345	27	run	run	VB
50957	1345	28	continuously	continuously	RB
50957	1345	29	to	to	IN
50957	1345	30	the	the	DT
50957	1345	31	southeast	southeast	NN
50957	1345	32	for	for	IN
50957	1345	33	a	a	DT
50957	1345	34	distance	distance	NN
50957	1345	35	of	of	IN
50957	1345	36	nine	nine	CD
50957	1345	37	miles	mile	NNS
50957	1345	38	.	.	.
50957	1346	1	West	West	NNP
50957	1346	2	of	of	IN
50957	1346	3	Fry	Fry	NNP
50957	1346	4	's	's	POS
50957	1346	5	Hill	Hill	NNP
50957	1346	6	,	,	,
50957	1346	7	where	where	WRB
50957	1346	8	the	the	DT
50957	1346	9	outcrop	outcrop	NN
50957	1346	10	occurs	occur	VBZ
50957	1346	11	,	,	,
50957	1346	12	no	no	DT
50957	1346	13	boulders	boulder	NNS
50957	1346	14	of	of	IN
50957	1346	15	this	this	DT
50957	1346	16	variety	variety	NN
50957	1346	17	of	of	IN
50957	1346	18	rock	rock	NN
50957	1346	19	are	be	VBP
50957	1346	20	to	to	TO
50957	1346	21	be	be	VB
50957	1346	22	found	find	VBN
50957	1346	23	,	,	,
50957	1346	24	while	while	IN
50957	1346	25	to	to	IN
50957	1346	26	the	the	DT
50957	1346	27	southeast	southeast	NN
50957	1346	28	the	the	DT
50957	1346	29	boulders	boulder	NNS
50957	1346	30	gradually	gradually	RB
50957	1346	31	diminish	diminish	VBP
50957	1346	32	in	in	IN
50957	1346	33	size	size	NN
50957	1346	34	as	as	IN
50957	1346	35	their	-PRON-	PRP$
50957	1346	36	distance	distance	NN
50957	1346	37	from	from	IN
50957	1346	38	the	the	DT
50957	1346	39	outcrop	outcrop	NNP
50957	1346	40	increases	increase	NNS
50957	1346	41	.	.	.
50957	1347	1	Near	near	IN
50957	1347	2	the	the	DT
50957	1347	3	outcrop	outcrop	NN
50957	1347	4	boulders	boulder	NNS
50957	1347	5	of	of	IN
50957	1347	6	thirty	thirty	CD
50957	1347	7	feet	foot	NNS
50957	1347	8	in	in	IN
50957	1347	9	diameter	diameter	NN
50957	1347	10	occur	occur	VBP
50957	1347	11	,	,	,
50957	1347	12	while	while	IN
50957	1347	13	nine	nine	CD
50957	1347	14	miles	mile	NNS
50957	1347	15	away	away	RB
50957	1347	16	two	two	CD
50957	1347	17	feet	foot	NNS
50957	1347	18	is	be	VBZ
50957	1347	19	the	the	DT
50957	1347	20	largest	large	JJS
50957	1347	21	diameter	diameter	NN
50957	1347	22	observed	observe	VBD
50957	1347	23	.	.	.
50957	1348	1	Sir	Sir	NNP
50957	1348	2	Charles	Charles	NNP
50957	1348	3	Lyell	Lyell	NNP
50957	1348	4	endeavoured	endeavour	VBD
50957	1348	5	to	to	TO
50957	1348	6	explain	explain	VB
50957	1348	7	this	this	DT
50957	1348	8	train	train	NN
50957	1348	9	of	of	IN
50957	1348	10	boulders	boulder	NNS
50957	1348	11	by	by	IN
50957	1348	12	the	the	DT
50957	1348	13	action	action	NN
50957	1348	14	of	of	IN
50957	1348	15	icebergs	iceberg	NNS
50957	1348	16	during	during	IN
50957	1348	17	a	a	DT
50957	1348	18	period	period	NN
50957	1348	19	of	of	IN
50957	1348	20	submergence	submergence	NN
50957	1348	21	--	--	:
50957	1348	22	supposing	suppose	VBG
50957	1348	23	that	that	IN
50957	1348	24	,	,	,
50957	1348	25	as	as	IN
50957	1348	26	icebergs	iceberg	NNS
50957	1348	27	floated	float	VBN
50957	1348	28	past	past	IN
50957	1348	29	or	or	CC
50957	1348	30	away	away	RB
50957	1348	31	from	from	IN
50957	1348	32	this	this	DT
50957	1348	33	hill	hill	NN
50957	1348	34	in	in	IN
50957	1348	35	Lebanon	Lebanon	NNP
50957	1348	36	,	,	,
50957	1348	37	N.	N.	NNP
50957	1348	38	Y.	Y.	NNP
50957	1348	39	,	,	,
50957	1348	40	they	-PRON-	PRP
50957	1348	41	were	be	VBD
50957	1348	42	the	the	DT
50957	1348	43	means	mean	NNS
50957	1348	44	of	of	IN
50957	1348	45	the	the	DT
50957	1348	46	regular	regular	JJ
50957	1348	47	distribution	distribution	NN
50957	1348	48	described	describe	VBN
50957	1348	49	.	.	.
50957	1349	1	It	-PRON-	PRP
50957	1349	2	is	be	VBZ
50957	1349	3	needless	needless	JJ
50957	1349	4	to	to	TO
50957	1349	5	repeat	repeat	VB
50957	1349	6	the	the	DT
50957	1349	7	difficulties	difficulty	NNS
50957	1349	8	arising	arise	VBG
50957	1349	9	in	in	IN
50957	1349	10	connection	connection	NN
50957	1349	11	with	with	IN
50957	1349	12	such	such	PDT
50957	1349	13	a	a	DT
50957	1349	14	theory	theory	NN
50957	1349	15	,	,	,
50957	1349	16	since	since	IN
50957	1349	17	now	now	RB
50957	1349	18	both	both	CC
50957	1349	19	by	by	IN
50957	1349	20	observation	observation	NN
50957	1349	21	and	and	CC
50957	1349	22	experiment	experiment	NN
50957	1349	23	we	-PRON-	PRP
50957	1349	24	have	have	VBP
50957	1349	25	become	become	VBN
50957	1349	26	more	more	RBR
50957	1349	27	familiar	familiar	JJ
50957	1349	28	with	with	IN
50957	1349	29	the	the	DT
50957	1349	30	movement	movement	NN
50957	1349	31	of	of	IN
50957	1349	32	glacial	glacial	JJ
50957	1349	33	ice	ice	NN
50957	1349	34	.	.	.
50957	1350	1	What	what	WP
50957	1350	2	we	-PRON-	PRP
50957	1350	3	have	have	VBP
50957	1350	4	already	already	RB
50957	1350	5	said	say	VBN
50957	1350	6	about	about	IN
50957	1350	7	the	the	DT
50957	1350	8	transportation	transportation	NN
50957	1350	9	of	of	IN
50957	1350	10	boulders	boulder	NNS
50957	1350	11	over	over	IN
50957	1350	12	Switzerland	Switzerland	NNP
50957	1350	13	by	by	IN
50957	1350	14	the	the	DT
50957	1350	15	Alpine	Alpine	NNP
50957	1350	16	glaciers	glacier	NNS
50957	1350	17	,	,	,
50957	1350	18	and	and	CC
50957	1350	19	what	what	WP
50957	1350	20	is	be	VBZ
50957	1350	21	open	open	JJ
50957	1350	22	to	to	IN
50957	1350	23	observation	observation	NN
50957	1350	24	at	at	IN
50957	1350	25	the	the	DT
50957	1350	26	present	present	JJ
50957	1350	27	time	time	NN
50957	1350	28	upon	upon	IN
50957	1350	29	the	the	DT
50957	1350	30	large	large	JJ
50957	1350	31	glaciers	glacier	NNS
50957	1350	32	of	of	IN
50957	1350	33	Alaska	Alaska	NNP
50957	1350	34	,	,	,
50957	1350	35	closely	closely	RB
50957	1350	36	agree	agree	VBP
50957	1350	37	with	with	IN
50957	1350	38	the	the	DT
50957	1350	39	facts	fact	NNS
50957	1350	40	concerning	concern	VBG
50957	1350	41	this	this	DT
50957	1350	42	Richmond	Richmond	NNP
50957	1350	43	train	train	NN
50957	1350	44	of	of	IN
50957	1350	45	boulders	boulder	NNS
50957	1350	46	,	,	,
50957	1350	47	and	and	CC
50957	1350	48	we	-PRON-	PRP
50957	1350	49	have	have	VBP
50957	1350	50	no	no	DT
50957	1350	51	occasion	occasion	NN
50957	1350	52	to	to	TO
50957	1350	53	look	look	VB
50957	1350	54	further	further	RB
50957	1350	55	for	for	IN
50957	1350	56	a	a	DT
50957	1350	57	cause	cause	NN
50957	1350	58	.	.	.
50957	1351	1	Indeed	indeed	RB
50957	1351	2	,	,	,
50957	1351	3	trains	train	NNS
50957	1351	4	of	of	IN
50957	1351	5	boulders	boulder	NNS
50957	1351	6	ought	ought	MD
50957	1351	7	to	to	TO
50957	1351	8	appear	appear	VB
50957	1351	9	almost	almost	RB
50957	1351	10	everywhere	everywhere	RB
50957	1351	11	over	over	IN
50957	1351	12	the	the	DT
50957	1351	13	glaciated	glaciated	JJ
50957	1351	14	area	area	NN
50957	1351	15	;	;	:
50957	1351	16	and	and	CC
50957	1351	17	so	so	RB
50957	1351	18	they	-PRON-	PRP
50957	1351	19	do	do	VBP
50957	1351	20	where	where	WRB
50957	1351	21	all	all	PDT
50957	1351	22	the	the	DT
50957	1351	23	circumstances	circumstance	NNS
50957	1351	24	are	be	VBP
50957	1351	25	favourable	favourable	JJ
50957	1351	26	.	.	.
50957	1352	1	But	but	CC
50957	1352	2	,	,	,
50957	1352	3	readily	readily	RB
50957	1352	4	to	to	TO
50957	1352	5	identify	identify	VB
50957	1352	6	the	the	DT
50957	1352	7	train	train	NN
50957	1352	8	,	,	,
50957	1352	9	requires	require	VBZ
50957	1352	10	that	that	DT
50957	1352	11	to	to	TO
50957	1352	12	furnish	furnish	VB
50957	1352	13	the	the	DT
50957	1352	14	boulders	boulder	NNS
50957	1352	15	there	there	RB
50957	1352	16	should	should	MD
50957	1352	17	be	be	VB
50957	1352	18	in	in	IN
50957	1352	19	the	the	DT
50957	1352	20	line	line	NN
50957	1352	21	of	of	IN
50957	1352	22	the	the	DT
50957	1352	23	ice	ice	NN
50957	1352	24	-	-	HYPH
50957	1352	25	movement	movement	NN
50957	1352	26	a	a	DT
50957	1352	27	projecting	projecting	NN
50957	1352	28	mass	mass	NN
50957	1352	29	of	of	IN
50957	1352	30	rock	rock	NN
50957	1352	31	hard	hard	RB
50957	1352	32	enough	enough	RB
50957	1352	33	to	to	TO
50957	1352	34	offer	offer	VB
50957	1352	35	considerable	considerable	JJ
50957	1352	36	resistance	resistance	NN
50957	1352	37	to	to	IN
50957	1352	38	the	the	DT
50957	1352	39	abrading	abrade	VBG
50957	1352	40	agency	agency	NN
50957	1352	41	of	of	IN
50957	1352	42	the	the	DT
50957	1352	43	ice	ice	NN
50957	1352	44	and	and	CC
50957	1352	45	characteristic	characteristic	JJ
50957	1352	46	enough	enough	RB
50957	1352	47	in	in	IN
50957	1352	48	its	-PRON-	PRP$
50957	1352	49	composition	composition	NN
50957	1352	50	to	to	TO
50957	1352	51	be	be	VB
50957	1352	52	readily	readily	RB
50957	1352	53	recognised	recognise	VBN
50957	1352	54	.	.	.
50957	1353	1	Ship	Ship	NNP
50957	1353	2	Rock	Rock	NNP
50957	1353	3	,	,	,
50957	1353	4	in	in	IN
50957	1353	5	Peabody	Peabody	NNP
50957	1353	6	,	,	,
50957	1353	7	Mass.	Massachusetts	NNP
50957	1353	8	,	,	,
50957	1353	9	weighing	weigh	VBG
50957	1353	10	about	about	RB
50957	1353	11	eleven	eleven	CD
50957	1353	12	hundred	hundred	CD
50957	1353	13	tons	ton	NNS
50957	1353	14	,	,	,
50957	1353	15	and	and	CC
50957	1353	16	Mohegan	Mohegan	NNP
50957	1353	17	Rock	Rock	NNP
50957	1353	18	,	,	,
50957	1353	19	in	in	IN
50957	1353	20	Montville	Montville	NNP
50957	1353	21	,	,	,
50957	1353	22	Conn.	Connecticut	NNP
50957	1353	23	,	,	,
50957	1353	24	weighing	weigh	VBG
50957	1353	25	about	about	RB
50957	1353	26	ten	ten	CD
50957	1353	27	thousand	thousand	CD
50957	1353	28	tons	ton	NNS
50957	1353	29	,	,	,
50957	1353	30	have	have	VBP
50957	1353	31	ordinarily	ordinarily	RB
50957	1353	32	been	be	VBN
50957	1353	33	pointed	point	VBN
50957	1353	34	to	to	IN
50957	1353	35	as	as	IN
50957	1353	36	boulders	boulder	NNS
50957	1353	37	illustrating	illustrate	VBG
50957	1353	38	the	the	DT
50957	1353	39	power	power	NN
50957	1353	40	of	of	IN
50957	1353	41	ice	ice	NN
50957	1353	42	-	-	HYPH
50957	1353	43	action	action	NN
50957	1353	44	.	.	.
50957	1354	1	Their	-PRON-	PRP$
50957	1354	2	glacial	glacial	JJ
50957	1354	3	character	character	NN
50957	1354	4	,	,	,
50957	1354	5	however	however	RB
50957	1354	6	,	,	,
50957	1354	7	has	have	VBZ
50957	1354	8	been	be	VBN
50957	1354	9	challenged	challenge	VBN
50957	1354	10	from	from	IN
50957	1354	11	the	the	DT
50957	1354	12	fact	fact	NN
50957	1354	13	that	that	IN
50957	1354	14	the	the	DT
50957	1354	15	variety	variety	NN
50957	1354	16	of	of	IN
50957	1354	17	granite	granite	NN
50957	1354	18	to	to	TO
50957	1354	19	which	which	WDT
50957	1354	20	they	-PRON-	PRP
50957	1354	21	belong	belong	VBP
50957	1354	22	occurs	occur	VBZ
50957	1354	23	in	in	IN
50957	1354	24	the	the	DT
50957	1354	25	neighbourhood	neighbourhood	NN
50957	1354	26	,	,	,
50957	1354	27	and	and	CC
50957	1354	28	indeed	indeed	RB
50957	1354	29	constitutes	constitute	VBZ
50957	1354	30	the	the	DT
50957	1354	31	bed	bed	NN
50957	1354	32	-	-	HYPH
50957	1354	33	rock	rock	NN
50957	1354	34	upon	upon	IN
50957	1354	35	which	which	WDT
50957	1354	36	they	-PRON-	PRP
50957	1354	37	rest	rest	VBP
50957	1354	38	.	.	.
50957	1355	1	[	[	-LRB-
50957	1355	2	AV	av	NN
50957	1355	3	]	]	-RRB-
50957	1355	4	Some	some	DT
50957	1355	5	would	would	MD
50957	1355	6	therefore	therefore	RB
50957	1355	7	consider	consider	VB
50957	1355	8	them	-PRON-	PRP
50957	1355	9	,	,	,
50957	1355	10	like	like	IN
50957	1355	11	some	some	DT
50957	1355	12	of	of	IN
50957	1355	13	which	which	WDT
50957	1355	14	we	-PRON-	PRP
50957	1355	15	have	have	VBP
50957	1355	16	already	already	RB
50957	1355	17	spoken	speak	VBN
50957	1355	18	,	,	,
50957	1355	19	to	to	TO
50957	1355	20	be	be	VB
50957	1355	21	boulders	boulder	NNS
50957	1355	22	which	which	WDT
50957	1355	23	have	have	VBP
50957	1355	24	originated	originate	VBN
50957	1355	25	through	through	IN
50957	1355	26	the	the	DT
50957	1355	27	disintegration	disintegration	NN
50957	1355	28	of	of	IN
50957	1355	29	great	great	JJ
50957	1355	30	masses	masse	NNS
50957	1355	31	of	of	IN
50957	1355	32	rock	rock	NN
50957	1355	33	,	,	,
50957	1355	34	of	of	IN
50957	1355	35	which	which	WDT
50957	1355	36	these	these	DT
50957	1355	37	were	be	VBD
50957	1355	38	harder	hard	JJR
50957	1355	39	nuclei	nucleus	NNS
50957	1355	40	that	that	WDT
50957	1355	41	have	have	VBP
50957	1355	42	longer	long	RBR
50957	1355	43	resisted	resist	VBN
50957	1355	44	the	the	DT
50957	1355	45	ravages	ravage	NNS
50957	1355	46	of	of	IN
50957	1355	47	the	the	DT
50957	1355	48	tooth	tooth	NN
50957	1355	49	of	of	IN
50957	1355	50	time	time	NN
50957	1355	51	.	.	.
50957	1356	1	It	-PRON-	PRP
50957	1356	2	must	must	MD
50957	1356	3	be	be	VB
50957	1356	4	admitted	admit	VBN
50957	1356	5	that	that	IN
50957	1356	6	possibly	possibly	RB
50957	1356	7	this	this	DT
50957	1356	8	explanation	explanation	NN
50957	1356	9	is	be	VBZ
50957	1356	10	correct	correct	JJ
50957	1356	11	;	;	:
50957	1356	12	but	but	CC
50957	1356	13	it	-PRON-	PRP
50957	1356	14	is	be	VBZ
50957	1356	15	scarcely	scarcely	RB
50957	1356	16	probable	probable	JJ
50957	1356	17	that	that	IN
50957	1356	18	,	,	,
50957	1356	19	in	in	IN
50957	1356	20	a	a	DT
50957	1356	21	region	region	NN
50957	1356	22	where	where	WRB
50957	1356	23	there	there	EX
50957	1356	24	are	be	VBP
50957	1356	25	so	so	RB
50957	1356	26	many	many	JJ
50957	1356	27	other	other	JJ
50957	1356	28	evidences	evidence	NNS
50957	1356	29	of	of	IN
50957	1356	30	glacial	glacial	JJ
50957	1356	31	action	action	NN
50957	1356	32	,	,	,
50957	1356	33	these	these	DT
50957	1356	34	boulders	boulder	NNS
50957	1356	35	could	could	MD
50957	1356	36	have	have	VB
50957	1356	37	remained	remain	VBN
50957	1356	38	immovable	immovable	JJ
50957	1356	39	in	in	IN
50957	1356	40	presence	presence	NN
50957	1356	41	of	of	IN
50957	1356	42	the	the	DT
50957	1356	43	onward	onward	JJ
50957	1356	44	progress	progress	NN
50957	1356	45	of	of	IN
50957	1356	46	the	the	DT
50957	1356	47	ice	ice	NN
50957	1356	48	-	-	HYPH
50957	1356	49	current	current	NN
50957	1356	50	that	that	WDT
50957	1356	51	certainly	certainly	RB
50957	1356	52	passed	pass	VBD
50957	1356	53	over	over	IN
50957	1356	54	them	-PRON-	PRP
50957	1356	55	.	.	.
50957	1357	1	[	[	-LRB-
50957	1357	2	Footnote	Footnote	NNP
50957	1357	3	AV	av	NN
50957	1357	4	:	:	:
50957	1357	5	Popular	Popular	NNP
50957	1357	6	Science	Science	NNP
50957	1357	7	Monthly	Monthly	NNP
50957	1357	8	,	,	,
50957	1357	9	vol	vol	NNP
50957	1357	10	.	.	.
50957	1358	1	xxxvii	xxxvii	NNP
50957	1358	2	,	,	,
50957	1358	3	pp	pp	NNP
50957	1358	4	.	.	.
50957	1359	1	196	196	CD
50957	1359	2	-	-	SYM
50957	1359	3	201	201	CD
50957	1359	4	.	.	.
50957	1359	5	]	]	-RRB-
50957	1360	1	However	however	RB
50957	1360	2	,	,	,
50957	1360	3	as	as	IN
50957	1360	4	already	already	RB
50957	1360	5	seen	see	VBN
50957	1360	6	,	,	,
50957	1360	7	we	-PRON-	PRP
50957	1360	8	are	be	VBP
50957	1360	9	not	not	RB
50957	1360	10	left	leave	VBN
50957	1360	11	to	to	TO
50957	1360	12	doubt	doubt	VB
50957	1360	13	as	as	IN
50957	1360	14	to	to	IN
50957	1360	15	the	the	DT
50957	1360	16	movement	movement	NN
50957	1360	17	of	of	IN
50957	1360	18	some	some	DT
50957	1360	19	boulders	boulder	NNS
50957	1360	20	of	of	IN
50957	1360	21	great	great	JJ
50957	1360	22	size	size	NN
50957	1360	23	.	.	.
50957	1361	1	That	that	DT
50957	1361	2	which	which	WDT
50957	1361	3	now	now	RB
50957	1361	4	claims	claim	VBZ
50957	1361	5	the	the	DT
50957	1361	6	reputation	reputation	NN
50957	1361	7	of	of	IN
50957	1361	8	being	be	VBG
50957	1361	9	the	the	DT
50957	1361	10	largest	large	JJS
50957	1361	11	in	in	IN
50957	1361	12	New	New	NNP
50957	1361	13	England	England	NNP
50957	1361	14	is	be	VBZ
50957	1361	15	in	in	IN
50957	1361	16	Madison	Madison	NNP
50957	1361	17	,	,	,
50957	1361	18	N.	N.	NNP
50957	1361	19	H.	H.	NNP
50957	1361	20	,	,	,
50957	1361	21	and	and	CC
50957	1361	22	measures	measure	VBZ
50957	1361	23	thirty	thirty	CD
50957	1361	24	by	by	IN
50957	1361	25	forty	forty	CD
50957	1361	26	by	by	IN
50957	1361	27	seventy	seventy	CD
50957	1361	28	-	-	HYPH
50957	1361	29	five	five	CD
50957	1361	30	feet	foot	NNS
50957	1361	31	.	.	.
50957	1362	1	This	this	DT
50957	1362	2	can	can	MD
50957	1362	3	be	be	VB
50957	1362	4	traced	trace	VBN
50957	1362	5	to	to	IN
50957	1362	6	ledges	ledge	NNS
50957	1362	7	of	of	IN
50957	1362	8	Conway	Conway	NNP
50957	1362	9	granite	granite	NN
50957	1362	10	,	,	,
50957	1362	11	about	about	RB
50957	1362	12	two	two	CD
50957	1362	13	miles	mile	NNS
50957	1362	14	away	away	RB
50957	1362	15	.	.	.
50957	1363	1	[	[	-LRB-
50957	1363	2	AW	aw	NN
50957	1363	3	]	]	-RRB-
50957	1363	4	Many	many	JJ
50957	1363	5	boulders	boulder	NNS
50957	1363	6	in	in	IN
50957	1363	7	the	the	DT
50957	1363	8	vicinity	vicinity	NN
50957	1363	9	of	of	IN
50957	1363	10	New	New	NNP
50957	1363	11	Haven	Haven	NNP
50957	1363	12	,	,	,
50957	1363	13	Conn.	Connecticut	NNP
50957	1363	14	,	,	,
50957	1363	15	can	can	MD
50957	1363	16	be	be	VB
50957	1363	17	identified	identify	VBN
50957	1363	18	,	,	,
50957	1363	19	as	as	IN
50957	1363	20	from	from	IN
50957	1363	21	well	well	RB
50957	1363	22	-	-	HYPH
50957	1363	23	known	know	VBN
50957	1363	24	trap	trap	NN
50957	1363	25	-	-	HYPH
50957	1363	26	dykes	dyke	NNS
50957	1363	27	,	,	,
50957	1363	28	sixteen	sixteen	CD
50957	1363	29	miles	mile	NNS
50957	1363	30	or	or	CC
50957	1363	31	more	more	JJR
50957	1363	32	to	to	IN
50957	1363	33	the	the	DT
50957	1363	34	north	north	NN
50957	1363	35	.	.	.
50957	1364	1	The	the	DT
50957	1364	2	so	so	RB
50957	1364	3	-	-	HYPH
50957	1364	4	called	call	VBN
50957	1364	5	Judge	Judge	NNP
50957	1364	6	's	's	POS
50957	1364	7	Cave	Cave	NNP
50957	1364	8	,	,	,
50957	1364	9	on	on	IN
50957	1364	10	West	West	NNP
50957	1364	11	Rock	Rock	NNP
50957	1364	12	,	,	,
50957	1364	13	365	365	CD
50957	1364	14	feet	foot	NNS
50957	1364	15	above	above	IN
50957	1364	16	the	the	DT
50957	1364	17	adjoining	adjoining	JJ
50957	1364	18	valley	valley	NN
50957	1364	19	and	and	CC
50957	1364	20	weighing	weigh	VBG
50957	1364	21	a	a	DT
50957	1364	22	thousand	thousand	CD
50957	1364	23	tons	ton	NNS
50957	1364	24	,	,	,
50957	1364	25	is	be	VBZ
50957	1364	26	one	one	CD
50957	1364	27	of	of	IN
50957	1364	28	these	these	DT
50957	1364	29	.	.	.
50957	1365	1	Professor	Professor	NNP
50957	1365	2	Edward	Edward	NNP
50957	1365	3	Orton[AX	Orton[AX	NNP
50957	1365	4	]	]	-RRB-
50957	1365	5	describes	describe	VBZ
50957	1365	6	a	a	DT
50957	1365	7	mass	mass	NN
50957	1365	8	of	of	IN
50957	1365	9	Clinton	Clinton	NNP
50957	1365	10	limestone	limestone	NN
50957	1365	11	near	near	IN
50957	1365	12	Freeport	Freeport	NNP
50957	1365	13	,	,	,
50957	1365	14	Warren	Warren	NNP
50957	1365	15	County	County	NNP
50957	1365	16	,	,	,
50957	1365	17	Ohio	Ohio	NNP
50957	1365	18	,	,	,
50957	1365	19	as	as	IN
50957	1365	20	covering	cover	VBG
50957	1365	21	an	an	DT
50957	1365	22	area	area	NN
50957	1365	23	of	of	IN
50957	1365	24	three	three	CD
50957	1365	25	-	-	HYPH
50957	1365	26	fourths	fourth	NNS
50957	1365	27	of	of	IN
50957	1365	28	an	an	DT
50957	1365	29	acre	acre	NN
50957	1365	30	,	,	,
50957	1365	31	and	and	CC
50957	1365	32	as	as	IN
50957	1365	33	sixteen	sixteen	CD
50957	1365	34	feet	foot	NNS
50957	1365	35	in	in	IN
50957	1365	36	thickness	thickness	NN
50957	1365	37	.	.	.
50957	1366	1	It	-PRON-	PRP
50957	1366	2	overlies	overlie	VBZ
50957	1366	3	glacial	glacial	JJ
50957	1366	4	clays	clay	NNS
50957	1366	5	and	and	CC
50957	1366	6	gravels	gravel	NNS
50957	1366	7	,	,	,
50957	1366	8	and	and	CC
50957	1366	9	must	must	MD
50957	1366	10	have	have	VB
50957	1366	11	been	be	VBN
50957	1366	12	transported	transport	VBN
50957	1366	13	bodily	bodily	RB
50957	1366	14	from	from	IN
50957	1366	15	the	the	DT
50957	1366	16	elevations	elevation	NNS
50957	1366	17	containing	contain	VBG
50957	1366	18	this	this	DT
50957	1366	19	rock	rock	NN
50957	1366	20	several	several	JJ
50957	1366	21	miles	mile	NNS
50957	1366	22	to	to	IN
50957	1366	23	the	the	DT
50957	1366	24	northwest	northwest	NN
50957	1366	25	.	.	.
50957	1367	1	[	[	-LRB-
50957	1367	2	Footnote	Footnote	NNP
50957	1367	3	AW	AW	NNP
50957	1367	4	:	:	:
50957	1367	5	See	see	VB
50957	1367	6	W.	W.	NNP
50957	1367	7	0	0	CD
50957	1367	8	.	.	.
50957	1368	1	Crosby	Crosby	NNP
50957	1368	2	's	's	POS
50957	1368	3	paper	paper	NN
50957	1368	4	in	in	IN
50957	1368	5	Appalachia	Appalachia	NNP
50957	1368	6	,	,	,
50957	1368	7	vol	vol	NNP
50957	1368	8	.	.	.
50957	1369	1	vi	vi	NNP
50957	1369	2	,	,	,
50957	1369	3	pp	pp	NNP
50957	1369	4	.	.	.
50957	1370	1	59	59	CD
50957	1370	2	-	-	SYM
50957	1370	3	70	70	CD
50957	1370	4	.	.	.
50957	1370	5	]	]	-RRB-
50957	1371	1	[	[	-LRB-
50957	1371	2	Footnote	Footnote	NNP
50957	1371	3	AX	ax	NN
50957	1371	4	:	:	:
50957	1371	5	Geological	Geological	NNP
50957	1371	6	Survey	Survey	NNP
50957	1371	7	of	of	IN
50957	1371	8	Ohio	Ohio	NNP
50957	1371	9	,	,	,
50957	1371	10	vol	vol	NNP
50957	1371	11	.	.	.
50957	1372	1	iii	iii	NNP
50957	1372	2	,	,	,
50957	1372	3	p.	p.	NN
50957	1372	4	385	385	CD
50957	1372	5	,	,	,
50957	1372	6	]	]	-RRB-
50957	1372	7	[	[	-LRB-
50957	1372	8	Illustration	illustration	NN
50957	1372	9	:	:	:
50957	1372	10	Fig	Fig	NNP
50957	1372	11	.	.	.
50957	1373	1	26.--Mohegan	26.--mohegan	CD
50957	1373	2	Rock	Rock	NNP
50957	1373	3	.	.	.
50957	1373	4	]	]	-RRB-
50957	1374	1	Portions	portion	NNS
50957	1374	2	of	of	IN
50957	1374	3	New	New	NNP
50957	1374	4	England	England	NNP
50957	1374	5	present	present	VBP
50957	1374	6	the	the	DT
50957	1374	7	best	good	JJS
50957	1374	8	illustrations	illustration	NNS
50957	1374	9	anywhere	anywhere	RB
50957	1374	10	afforded	afford	VBN
50957	1374	11	in	in	IN
50957	1374	12	America	America	NNP
50957	1374	13	of	of	IN
50957	1374	14	what	what	WP
50957	1374	15	are	be	VBP
50957	1374	16	called	call	VBN
50957	1374	17	"	"	``
50957	1374	18	drumlins	drumlin	NNS
50957	1374	19	.	.	.
50957	1374	20	"	"	''
50957	1375	1	These	these	DT
50957	1375	2	are	be	VBP
50957	1375	3	"	"	``
50957	1375	4	lenticular	lenticular	NN
50957	1375	5	-	-	HYPH
50957	1375	6	shaped	shaped	JJ
50957	1375	7	"	"	''
50957	1375	8	hills	hill	NNS
50957	1375	9	,	,	,
50957	1375	10	composed	compose	VBN
50957	1375	11	of	of	IN
50957	1375	12	till	till	IN
50957	1375	13	,	,	,
50957	1375	14	and	and	CC
50957	1375	15	containing	contain	VBG
50957	1375	16	,	,	,
50957	1375	17	interspersed	intersperse	VBD
50957	1375	18	through	through	IN
50957	1375	19	their	-PRON-	PRP$
50957	1375	20	mass	mass	NN
50957	1375	21	,	,	,
50957	1375	22	numerous	numerous	JJ
50957	1375	23	scratched	scratched	JJ
50957	1375	24	stones	stone	NNS
50957	1375	25	of	of	IN
50957	1375	26	all	all	DT
50957	1375	27	sizes	size	NNS
50957	1375	28	.	.	.
50957	1376	1	They	-PRON-	PRP
50957	1376	2	vary	vary	VBP
50957	1376	3	in	in	IN
50957	1376	4	length	length	NN
50957	1376	5	from	from	IN
50957	1376	6	a	a	DT
50957	1376	7	few	few	JJ
50957	1376	8	hundred	hundred	CD
50957	1376	9	feet	foot	NNS
50957	1376	10	to	to	IN
50957	1376	11	a	a	DT
50957	1376	12	mile	mile	NN
50957	1376	13	,	,	,
50957	1376	14	and	and	CC
50957	1376	15	are	be	VBP
50957	1376	16	usually	usually	RB
50957	1376	17	from	from	IN
50957	1376	18	half	half	NN
50957	1376	19	to	to	IN
50957	1376	20	two	two	CD
50957	1376	21	-	-	HYPH
50957	1376	22	thirds	third	NNS
50957	1376	23	as	as	RB
50957	1376	24	wide	wide	JJ
50957	1376	25	as	as	IN
50957	1376	26	they	-PRON-	PRP
50957	1376	27	are	be	VBP
50957	1376	28	long	long	JJ
50957	1376	29	.	.	.
50957	1377	1	In	in	IN
50957	1377	2	height	height	NN
50957	1377	3	they	-PRON-	PRP
50957	1377	4	vary	vary	VBP
50957	1377	5	from	from	IN
50957	1377	6	twenty	twenty	CD
50957	1377	7	-	-	HYPH
50957	1377	8	five	five	CD
50957	1377	9	to	to	TO
50957	1377	10	two	two	CD
50957	1377	11	hundred	hundred	CD
50957	1377	12	feet	foot	NNS
50957	1377	13	.	.	.
50957	1378	1	But	but	CC
50957	1378	2	,	,	,
50957	1378	3	according	accord	VBG
50957	1378	4	to	to	IN
50957	1378	5	the	the	DT
50957	1378	6	description	description	NN
50957	1378	7	of	of	IN
50957	1378	8	Mr.	Mr.	NNP
50957	1378	9	Upham	Upham	NNP
50957	1378	10	,	,	,
50957	1378	11	whatever	whatever	WDT
50957	1378	12	may	may	MD
50957	1378	13	be	be	VB
50957	1378	14	their	-PRON-	PRP$
50957	1378	15	size	size	NN
50957	1378	16	and	and	CC
50957	1378	17	height	height	NN
50957	1378	18	,	,	,
50957	1378	19	they	-PRON-	PRP
50957	1378	20	are	be	VBP
50957	1378	21	singularly	singularly	RB
50957	1378	22	alike	alike	RB
50957	1378	23	in	in	IN
50957	1378	24	outline	outline	NN
50957	1378	25	and	and	CC
50957	1378	26	form	form	NN
50957	1378	27	,	,	,
50957	1378	28	usually	usually	RB
50957	1378	29	having	have	VBG
50957	1378	30	steep	steep	JJ
50957	1378	31	sides	side	NNS
50957	1378	32	,	,	,
50957	1378	33	with	with	IN
50957	1378	34	gently	gently	RB
50957	1378	35	sloping	sloping	NN
50957	1378	36	,	,	,
50957	1378	37	rounded	rounded	JJ
50957	1378	38	tops	top	NNS
50957	1378	39	,	,	,
50957	1378	40	and	and	CC
50957	1378	41	presenting	present	VBG
50957	1378	42	a	a	DT
50957	1378	43	very	very	RB
50957	1378	44	smooth	smooth	JJ
50957	1378	45	and	and	CC
50957	1378	46	regular	regular	JJ
50957	1378	47	contour	contour	NN
50957	1378	48	.	.	.
50957	1379	1	From	from	IN
50957	1379	2	this	this	DT
50957	1379	3	resemblance	resemblance	NN
50957	1379	4	in	in	IN
50957	1379	5	shape	shape	NN
50957	1379	6	to	to	IN
50957	1379	7	an	an	DT
50957	1379	8	elliptical	elliptical	JJ
50957	1379	9	convex	convex	NNP
50957	1379	10	lens	lens	NN
50957	1379	11	,	,	,
50957	1379	12	Professor	Professor	NNP
50957	1379	13	Hitchcock	Hitchcock	NNP
50957	1379	14	has	have	VBZ
50957	1379	15	called	call	VBN
50957	1379	16	them	-PRON-	PRP
50957	1379	17	lenticular	lenticular	JJ
50957	1379	18	hills	hill	NNS
50957	1379	19	to	to	TO
50957	1379	20	distinguish	distinguish	VB
50957	1379	21	these	these	DT
50957	1379	22	deposits	deposit	NNS
50957	1379	23	of	of	IN
50957	1379	24	till	till	NN
50957	1379	25	from	from	IN
50957	1379	26	the	the	DT
50957	1379	27	broadly	broadly	RB
50957	1379	28	flattened	flattened	JJ
50957	1379	29	or	or	CC
50957	1379	30	undulating	undulate	VBG
50957	1379	31	sheets	sheet	NNS
50957	1379	32	which	which	WDT
50957	1379	33	are	be	VBP
50957	1379	34	common	common	JJ
50957	1379	35	throughout	throughout	IN
50957	1379	36	New	New	NNP
50957	1379	37	England	England	NNP
50957	1379	38	.	.	.
50957	1380	1	[	[	-LRB-
50957	1380	2	Illustration	illustration	NN
50957	1380	3	:	:	:
50957	1380	4	Fig	Fig	NNP
50957	1380	5	.	.	.
50957	1381	1	27.--Drumlins	27.--drumlins	CD
50957	1381	2	in	in	IN
50957	1381	3	Goffstown	Goffstown	NNP
50957	1381	4	,	,	,
50957	1381	5	N.	N.	NNP
50957	1381	6	H.	H.	NNP
50957	1382	1	(	(	-LRB-
50957	1382	2	Hitchcock	hitchcock	NN
50957	1382	3	)	)	-RRB-
50957	1382	4	.	.	.
50957	1382	5	]	]	-RRB-
50957	1383	1	The	the	DT
50957	1383	2	trend	trend	NN
50957	1383	3	,	,	,
50957	1383	4	or	or	CC
50957	1383	5	direction	direction	NN
50957	1383	6	of	of	IN
50957	1383	7	the	the	DT
50957	1383	8	longer	long	JJR
50957	1383	9	axis	axi	NNS
50957	1383	10	,	,	,
50957	1383	11	of	of	IN
50957	1383	12	these	these	DT
50957	1383	13	lenticular	lenticular	NN
50957	1383	14	hills	hill	NNS
50957	1383	15	is	be	VBZ
50957	1383	16	nearly	nearly	RB
50957	1383	17	the	the	DT
50957	1383	18	same	same	JJ
50957	1383	19	for	for	IN
50957	1383	20	all	all	DT
50957	1383	21	of	of	IN
50957	1383	22	them	-PRON-	PRP
50957	1383	23	comprised	comprise	VBD
50957	1383	24	within	within	IN
50957	1383	25	any	any	DT
50957	1383	26	limited	limited	JJ
50957	1383	27	area	area	NN
50957	1383	28	,	,	,
50957	1383	29	and	and	CC
50957	1383	30	is	be	VBZ
50957	1383	31	approximately	approximately	RB
50957	1383	32	like	like	IN
50957	1383	33	the	the	DT
50957	1383	34	course	course	NN
50957	1383	35	of	of	IN
50957	1383	36	the	the	DT
50957	1383	37	striæ	striæ	NN
50957	1383	38	or	or	CC
50957	1383	39	glacial	glacial	JJ
50957	1383	40	furrows	furrow	NNS
50957	1383	41	marked	mark	VBN
50957	1383	42	upon	upon	IN
50957	1383	43	the	the	DT
50957	1383	44	neighbouring	neighbouring	NN
50957	1383	45	ledges	ledge	NNS
50957	1383	46	.	.	.
50957	1384	1	In	in	IN
50957	1384	2	eastern	eastern	JJ
50957	1384	3	Massachusetts	Massachusetts	NNP
50957	1384	4	and	and	CC
50957	1384	5	New	New	NNP
50957	1384	6	Hampshire	Hampshire	NNP
50957	1384	7	,	,	,
50957	1384	8	within	within	IN
50957	1384	9	twenty	twenty	CD
50957	1384	10	-	-	HYPH
50957	1384	11	five	five	CD
50957	1384	12	miles	mile	NNS
50957	1384	13	of	of	IN
50957	1384	14	the	the	DT
50957	1384	15	coast	coast	NN
50957	1384	16	,	,	,
50957	1384	17	it	-PRON-	PRP
50957	1384	18	is	be	VBZ
50957	1384	19	quite	quite	RB
50957	1384	20	uniformly	uniformly	JJ
50957	1384	21	to	to	IN
50957	1384	22	the	the	DT
50957	1384	23	southeast	southeast	NN
50957	1384	24	,	,	,
50957	1384	25	or	or	CC
50957	1384	26	east	east	NN
50957	1384	27	-	-	HYPH
50957	1384	28	southeast	southeast	NN
50957	1384	29	.	.	.
50957	1385	1	Farther	farther	RB
50957	1385	2	inland	inland	RB
50957	1385	3	,	,	,
50957	1385	4	in	in	IN
50957	1385	5	both	both	DT
50957	1385	6	of	of	IN
50957	1385	7	these	these	DT
50957	1385	8	States	state	NNS
50957	1385	9	,	,	,
50957	1385	10	it	-PRON-	PRP
50957	1385	11	is	be	VBZ
50957	1385	12	generally	generally	RB
50957	1385	13	from	from	IN
50957	1385	14	north	north	NN
50957	1385	15	to	to	IN
50957	1385	16	south	south	NN
50957	1385	17	,	,	,
50957	1385	18	or	or	CC
50957	1385	19	a	a	DT
50957	1385	20	few	few	JJ
50957	1385	21	degrees	degree	NNS
50957	1385	22	east	east	RB
50957	1385	23	of	of	IN
50957	1385	24	south	south	NNP
50957	1385	25	;	;	:
50957	1385	26	while	while	IN
50957	1385	27	in	in	IN
50957	1385	28	the	the	DT
50957	1385	29	valley	valley	NN
50957	1385	30	of	of	IN
50957	1385	31	the	the	DT
50957	1385	32	Connecticut	Connecticut	NNP
50957	1385	33	River	River	NNP
50957	1385	34	it	-PRON-	PRP
50957	1385	35	is	be	VBZ
50957	1385	36	frequently	frequently	RB
50957	1385	37	a	a	DT
50957	1385	38	little	little	JJ
50957	1385	39	to	to	IN
50957	1385	40	the	the	DT
50957	1385	41	west	west	NN
50957	1385	42	of	of	IN
50957	1385	43	south	south	NNP
50957	1385	44	.	.	.
50957	1386	1	In	in	IN
50957	1386	2	New	New	NNP
50957	1386	3	Hampshire	Hampshire	NNP
50957	1386	4	,	,	,
50957	1386	5	besides	besides	IN
50957	1386	6	its	-PRON-	PRP$
50957	1386	7	accumulation	accumulation	NN
50957	1386	8	in	in	IN
50957	1386	9	these	these	DT
50957	1386	10	hills	hill	NNS
50957	1386	11	,	,	,
50957	1386	12	the	the	DT
50957	1386	13	till	till	NN
50957	1386	14	is	be	VBZ
50957	1386	15	frequently	frequently	RB
50957	1386	16	amassed	amass	VBN
50957	1386	17	in	in	IN
50957	1386	18	slopes	slope	NNS
50957	1386	19	of	of	IN
50957	1386	20	similar	similar	JJ
50957	1386	21	lenticular	lenticular	NN
50957	1386	22	form	form	NN
50957	1386	23	.	.	.
50957	1387	1	These	these	DT
50957	1387	2	have	have	VBP
50957	1387	3	their	-PRON-	PRP$
50957	1387	4	position	position	NN
50957	1387	5	almost	almost	RB
50957	1387	6	invariably	invariably	RB
50957	1387	7	upon	upon	IN
50957	1387	8	either	either	CC
50957	1387	9	the	the	DT
50957	1387	10	south	south	JJ
50957	1387	11	or	or	CC
50957	1387	12	north	north	NN
50957	1387	13	side	side	NN
50957	1387	14	of	of	IN
50957	1387	15	the	the	DT
50957	1387	16	ledgy	ledgy	NNP
50957	1387	17	hills	hill	NNS
50957	1387	18	against	against	IN
50957	1387	19	which	which	WDT
50957	1387	20	they	-PRON-	PRP
50957	1387	21	rest	rest	VBP
50957	1387	22	,	,	,
50957	1387	23	showing	show	VBG
50957	1387	24	a	a	DT
50957	1387	25	considerable	considerable	JJ
50957	1387	26	deflection	deflection	NN
50957	1387	27	towards	towards	IN
50957	1387	28	the	the	DT
50957	1387	29	southeast	southeast	NN
50957	1387	30	and	and	CC
50957	1387	31	northwest	northwest	NN
50957	1387	32	in	in	IN
50957	1387	33	the	the	DT
50957	1387	34	east	east	JJ
50957	1387	35	part	part	NN
50957	1387	36	of	of	IN
50957	1387	37	the	the	DT
50957	1387	38	State	State	NNP
50957	1387	39	.	.	.
50957	1388	1	It	-PRON-	PRP
50957	1388	2	can	can	MD
50957	1388	3	not	not	RB
50957	1388	4	be	be	VB
50957	1388	5	doubted	doubt	VBN
50957	1388	6	that	that	IN
50957	1388	7	the	the	DT
50957	1388	8	trend	trend	NN
50957	1388	9	of	of	IN
50957	1388	10	the	the	DT
50957	1388	11	lenticular	lenticular	NN
50957	1388	12	hills	hill	NNS
50957	1388	13	,	,	,
50957	1388	14	and	and	CC
50957	1388	15	the	the	DT
50957	1388	16	direction	direction	NN
50957	1388	17	taken	take	VBN
50957	1388	18	by	by	IN
50957	1388	19	these	these	DT
50957	1388	20	slopes	slope	NNS
50957	1388	21	,	,	,
50957	1388	22	have	have	VBP
50957	1388	23	been	be	VBN
50957	1388	24	determined	determine	VBN
50957	1388	25	by	by	IN
50957	1388	26	the	the	DT
50957	1388	27	glacial	glacial	JJ
50957	1388	28	current	current	NN
50957	1388	29	,	,	,
50957	1388	30	which	which	WDT
50957	1388	31	produced	produce	VBD
50957	1388	32	the	the	DT
50957	1388	33	striæ	striæ	NN
50957	1388	34	with	with	IN
50957	1388	35	which	which	WDT
50957	1388	36	they	-PRON-	PRP
50957	1388	37	are	be	VBP
50957	1388	38	parallel	parallel	JJ
50957	1388	39	.	.	.
50957	1389	1	[	[	-LRB-
50957	1389	2	AY	ay	NN
50957	1389	3	]	]	-RRB-
50957	1389	4	[	[	-LRB-
50957	1389	5	Footnote	Footnote	NNP
50957	1389	6	AY	ay	NN
50957	1389	7	:	:	:
50957	1389	8	Proceedings	proceeding	NNS
50957	1389	9	of	of	IN
50957	1389	10	the	the	DT
50957	1389	11	Boston	Boston	NNP
50957	1389	12	Society	Society	NNP
50957	1389	13	of	of	IN
50957	1389	14	Natural	Natural	NNP
50957	1389	15	History	History	NNP
50957	1389	16	,	,	,
50957	1389	17	vol	vol	NNP
50957	1389	18	.	.	.
50957	1390	1	xx	xx	NNP
50957	1390	2	,	,	,
50957	1390	3	pp	pp	NNP
50957	1390	4	.	.	.
50957	1391	1	224	224	CD
50957	1391	2	,	,	,
50957	1391	3	225	225	CD
50957	1391	4	.	.	.
50957	1391	5	]	]	-RRB-
50957	1392	1	Drumlins	drumlin	NNS
50957	1392	2	are	be	VBP
50957	1392	3	abundant	abundant	JJ
50957	1392	4	in	in	IN
50957	1392	5	the	the	DT
50957	1392	6	vicinity	vicinity	NN
50957	1392	7	of	of	IN
50957	1392	8	Boston	Boston	NNP
50957	1392	9	,	,	,
50957	1392	10	and	and	CC
50957	1392	11	constitute	constitute	VBP
50957	1392	12	nearly	nearly	RB
50957	1392	13	all	all	PDT
50957	1392	14	the	the	DT
50957	1392	15	islands	island	NNS
50957	1392	16	in	in	IN
50957	1392	17	Boston	Boston	NNP
50957	1392	18	Harbour	Harbour	NNP
50957	1392	19	.	.	.
50957	1393	1	On	on	IN
50957	1393	2	the	the	DT
50957	1393	3	mainland	mainland	NN
50957	1393	4	,	,	,
50957	1393	5	Beacon	Beacon	NNP
50957	1393	6	Hill	Hill	NNP
50957	1393	7	,	,	,
50957	1393	8	Bunker	Bunker	NNP
50957	1393	9	Hill	Hill	NNP
50957	1393	10	,	,	,
50957	1393	11	Green	Green	NNP
50957	1393	12	Hill	Hill	NNP
50957	1393	13	,	,	,
50957	1393	14	Powderhorn	Powderhorn	NNP
50957	1393	15	Hill	Hill	NNP
50957	1393	16	,	,	,
50957	1393	17	Tufts	Tufts	NNP
50957	1393	18	College	College	NNP
50957	1393	19	Hill	Hill	NNP
50957	1393	20	,	,	,
50957	1393	21	Winter	Winter	NNP
50957	1393	22	Hill	Hill	NNP
50957	1393	23	,	,	,
50957	1393	24	Mount	Mount	NNP
50957	1393	25	Ida	Ida	NNP
50957	1393	26	,	,	,
50957	1393	27	Corey	Corey	NNP
50957	1393	28	Hill	Hill	NNP
50957	1393	29	,	,	,
50957	1393	30	Parker	Parker	NNP
50957	1393	31	Hill	Hill	NNP
50957	1393	32	,	,	,
50957	1393	33	Wollaston	Wollaston	NNP
50957	1393	34	Heights	Heights	NNP
50957	1393	35	,	,	,
50957	1393	36	Prospect	Prospect	NNP
50957	1393	37	Hill	Hill	NNP
50957	1393	38	,	,	,
50957	1393	39	and	and	CC
50957	1393	40	Telegraph	Telegraph	NNP
50957	1393	41	Hill	Hill	NNP
50957	1393	42	are	be	VBP
50957	1393	43	specimens	specimen	NNS
50957	1393	44	.	.	.
50957	1394	1	The	the	DT
50957	1394	2	northeastern	northeastern	JJ
50957	1394	3	corner	corner	NN
50957	1394	4	of	of	IN
50957	1394	5	Massachusetts	Massachusetts	NNP
50957	1394	6	and	and	CC
50957	1394	7	the	the	DT
50957	1394	8	southeastern	southeastern	JJ
50957	1394	9	corner	corner	NN
50957	1394	10	of	of	IN
50957	1394	11	New	New	NNP
50957	1394	12	Hampshire	Hampshire	NNP
50957	1394	13	are	be	VBP
50957	1394	14	largely	largely	RB
50957	1394	15	covered	cover	VBN
50957	1394	16	with	with	IN
50957	1394	17	these	these	DT
50957	1394	18	peculiar	peculiar	RB
50957	1394	19	-	-	HYPH
50957	1394	20	shaped	shape	VBN
50957	1394	21	glacial	glacial	JJ
50957	1394	22	deposits	deposit	NNS
50957	1394	23	,	,	,
50957	1394	24	while	while	IN
50957	1394	25	they	-PRON-	PRP
50957	1394	26	are	be	VBP
50957	1394	27	numerous	numerous	JJ
50957	1394	28	as	as	IN
50957	1394	29	far	far	RB
50957	1394	30	west	west	NN
50957	1394	31	as	as	IN
50957	1394	32	Fitchburg	Fitchburg	NNP
50957	1394	33	,	,	,
50957	1394	34	in	in	IN
50957	1394	35	Massachusetts	Massachusetts	NNP
50957	1394	36	,	,	,
50957	1394	37	and	and	CC
50957	1394	38	Ware	Ware	NNP
50957	1394	39	,	,	,
50957	1394	40	N.	N.	NNP
50957	1394	41	H.	H.	NNP
50957	1394	42	,	,	,
50957	1394	43	and	and	CC
50957	1394	44	in	in	IN
50957	1394	45	the	the	DT
50957	1394	46	northeastern	northeastern	JJ
50957	1394	47	part	part	NN
50957	1394	48	of	of	IN
50957	1394	49	Connecticut	Connecticut	NNP
50957	1394	50	.	.	.
50957	1395	1	A	a	DT
50957	1395	2	little	little	JJ
50957	1395	3	later	later	RB
50957	1395	4	,	,	,
50957	1395	5	also	also	RB
50957	1395	6	,	,	,
50957	1395	7	we	-PRON-	PRP
50957	1395	8	shall	shall	MD
50957	1395	9	refer	refer	VB
50957	1395	10	to	to	IN
50957	1395	11	an	an	DT
50957	1395	12	interesting	interesting	JJ
50957	1395	13	line	line	NN
50957	1395	14	of	of	IN
50957	1395	15	them	-PRON-	PRP
50957	1395	16	in	in	IN
50957	1395	17	central	central	JJ
50957	1395	18	New	New	NNP
50957	1395	19	York	York	NNP
50957	1395	20	.	.	.
50957	1396	1	Elsewhere	elsewhere	RB
50957	1396	2	in	in	IN
50957	1396	3	America	America	NNP
50957	1396	4	,	,	,
50957	1396	5	except	except	IN
50957	1396	6	in	in	IN
50957	1396	7	a	a	DT
50957	1396	8	portion	portion	NN
50957	1396	9	of	of	IN
50957	1396	10	Wisconsin	Wisconsin	NNP
50957	1396	11	,	,	,
50957	1396	12	they	-PRON-	PRP
50957	1396	13	rarely	rarely	RB
50957	1396	14	occur	occur	VBP
50957	1396	15	in	in	IN
50957	1396	16	such	such	JJ
50957	1396	17	fine	fine	JJ
50957	1396	18	development	development	NN
50957	1396	19	as	as	IN
50957	1396	20	in	in	IN
50957	1396	21	New	New	NNP
50957	1396	22	England	England	NNP
50957	1396	23	.	.	.
50957	1397	1	In	in	IN
50957	1397	2	Europe	Europe	NNP
50957	1397	3	they	-PRON-	PRP
50957	1397	4	are	be	VBP
50957	1397	5	best	best	RB
50957	1397	6	developed	develop	VBN
50957	1397	7	in	in	IN
50957	1397	8	portions	portion	NNS
50957	1397	9	of	of	IN
50957	1397	10	Ireland	Ireland	NNP
50957	1397	11	.	.	.
50957	1398	1	One	one	PRP
50957	1398	2	's	's	POS
50957	1398	3	first	first	JJ
50957	1398	4	impression	impression	NN
50957	1398	5	in	in	IN
50957	1398	6	examining	examine	VBG
50957	1398	7	an	an	DT
50957	1398	8	exposed	expose	VBN
50957	1398	9	section	section	NN
50957	1398	10	of	of	IN
50957	1398	11	a	a	DT
50957	1398	12	drumlin	drumlin	NN
50957	1398	13	would	would	MD
50957	1398	14	lead	lead	VB
50957	1398	15	him	-PRON-	PRP
50957	1398	16	to	to	TO
50957	1398	17	think	think	VB
50957	1398	18	that	that	IN
50957	1398	19	the	the	DT
50957	1398	20	mass	mass	NN
50957	1398	21	was	be	VBD
50957	1398	22	entirely	entirely	RB
50957	1398	23	unstratified	unstratified	JJ
50957	1398	24	;	;	:
50957	1398	25	but	but	CC
50957	1398	26	closer	close	JJR
50957	1398	27	examination	examination	NN
50957	1398	28	shows	show	VBZ
50957	1398	29	that	that	IN
50957	1398	30	there	there	EX
50957	1398	31	is	be	VBZ
50957	1398	32	a	a	DT
50957	1398	33	coarse	coarse	JJ
50957	1398	34	stratification	stratification	NN
50957	1398	35	,	,	,
50957	1398	36	but	but	CC
50957	1398	37	evidently	evidently	RB
50957	1398	38	not	not	RB
50957	1398	39	produced	produce	VBN
50957	1398	40	by	by	IN
50957	1398	41	water	water	NN
50957	1398	42	-	-	HYPH
50957	1398	43	action	action	NN
50957	1398	44	.	.	.
50957	1399	1	The	the	DT
50957	1399	2	accumulation	accumulation	NN
50957	1399	3	has	have	VBZ
50957	1399	4	probably	probably	RB
50957	1399	5	taken	take	VBN
50957	1399	6	place	place	NN
50957	1399	7	gradually	gradually	RB
50957	1399	8	by	by	IN
50957	1399	9	successive	successive	JJ
50957	1399	10	deposits	deposit	NNS
50957	1399	11	underneath	underneath	IN
50957	1399	12	the	the	DT
50957	1399	13	glacier	glacier	NN
50957	1399	14	itself	-PRON-	PRP
50957	1399	15	.	.	.
50957	1400	1	Professor	Professor	NNP
50957	1400	2	William	William	NNP
50957	1400	3	M.	M.	NNP
50957	1400	4	Davis	Davis	NNP
50957	1400	5	has	have	VBZ
50957	1400	6	suggested	suggest	VBN
50957	1400	7	a	a	DT
50957	1400	8	plausible	plausible	JJ
50957	1400	9	explanation	explanation	NN
50957	1400	10	which	which	WDT
50957	1400	11	we	-PRON-	PRP
50957	1400	12	will	will	MD
50957	1400	13	briefly	briefly	RB
50957	1400	14	state	state	VB
50957	1400	15	.	.	.
50957	1401	1	[	[	-LRB-
50957	1401	2	Illustration	illustration	NN
50957	1401	3	:	:	:
50957	1401	4	Fig	Fig	NNP
50957	1401	5	.	.	.
50957	1402	1	28.--Drumlins	28.--drumlins	CD
50957	1402	2	in	in	IN
50957	1402	3	the	the	DT
50957	1402	4	vicinity	vicinity	NN
50957	1402	5	of	of	IN
50957	1402	6	Boston	Boston	NNP
50957	1402	7	(	(	-LRB-
50957	1402	8	Davis	Davis	NNP
50957	1402	9	)	)	-RRB-
50957	1402	10	.	.	.
50957	1402	11	]	]	-RRB-
50957	1403	1	The	the	DT
50957	1403	2	frequency	frequency	NN
50957	1403	3	with	with	IN
50957	1403	4	which	which	WDT
50957	1403	5	drumlins	drumlin	NNS
50957	1403	6	are	be	VBP
50957	1403	7	found	find	VBN
50957	1403	8	to	to	TO
50957	1403	9	rest	rest	VB
50957	1403	10	upon	upon	IN
50957	1403	11	a	a	DT
50957	1403	12	mass	mass	NN
50957	1403	13	of	of	IN
50957	1403	14	projecting	project	VBG
50957	1403	15	rock	rock	NN
50957	1403	16	,	,	,
50957	1403	17	the	the	DT
50957	1403	18	general	general	JJ
50957	1403	19	co	co	NN
50957	1403	20	-	-	NN
50957	1403	21	ordination	ordination	NN
50957	1403	22	of	of	IN
50957	1403	23	the	the	DT
50957	1403	24	direction	direction	NN
50957	1403	25	of	of	IN
50957	1403	26	their	-PRON-	PRP$
50957	1403	27	axes	axis	NNS
50957	1403	28	with	with	IN
50957	1403	29	the	the	DT
50957	1403	30	direction	direction	NN
50957	1403	31	of	of	IN
50957	1403	32	the	the	DT
50957	1403	33	scratches	scratch	NNS
50957	1403	34	upon	upon	IN
50957	1403	35	the	the	DT
50957	1403	36	underlying	underlie	VBG
50957	1403	37	rock	rock	NN
50957	1403	38	,	,	,
50957	1403	39	and	and	CC
50957	1403	40	the	the	DT
50957	1403	41	abundance	abundance	NN
50957	1403	42	of	of	IN
50957	1403	43	scratched	scratched	JJ
50957	1403	44	stones	stone	NNS
50957	1403	45	in	in	IN
50957	1403	46	them	-PRON-	PRP
50957	1403	47	,	,	,
50957	1403	48	all	all	DT
50957	1403	49	support	support	VBP
50957	1403	50	the	the	DT
50957	1403	51	theory	theory	NN
50957	1403	52	that	that	IN
50957	1403	53	drumlins	drumlin	NNS
50957	1403	54	are	be	VBP
50957	1403	55	formed	form	VBN
50957	1403	56	underneath	underneath	IN
50957	1403	57	the	the	DT
50957	1403	58	ice	ice	NN
50957	1403	59	-	-	HYPH
50957	1403	60	sheet	sheet	NN
50957	1403	61	,	,	,
50957	1403	62	somewhat	somewhat	RB
50957	1403	63	in	in	IN
50957	1403	64	the	the	DT
50957	1403	65	way	way	NN
50957	1403	66	that	that	WDT
50957	1403	67	islands	island	VBZ
50957	1403	68	and	and	CC
50957	1403	69	bars	bar	NNS
50957	1403	70	of	of	IN
50957	1403	71	silt	silt	NN
50957	1403	72	are	be	VBP
50957	1403	73	formed	form	VBN
50957	1403	74	in	in	IN
50957	1403	75	the	the	DT
50957	1403	76	delta	delta	NN
50957	1403	77	of	of	IN
50957	1403	78	a	a	DT
50957	1403	79	great	great	JJ
50957	1403	80	river	river	NN
50957	1403	81	.	.	.
50957	1404	1	The	the	DT
50957	1404	2	movement	movement	NN
50957	1404	3	of	of	IN
50957	1404	4	ice	ice	NN
50957	1404	5	seems	seem	VBZ
50957	1404	6	to	to	TO
50957	1404	7	have	have	VB
50957	1404	8	been	be	VBN
50957	1404	9	concentrated	concentrate	VBN
50957	1404	10	in	in	IN
50957	1404	11	pretty	pretty	JJ
50957	1404	12	definite	definite	JJ
50957	1404	13	lines	line	NNS
50957	1404	14	,	,	,
50957	1404	15	often	often	RB
50957	1404	16	determined	determine	VBN
50957	1404	17	by	by	IN
50957	1404	18	the	the	DT
50957	1404	19	contour	contour	NN
50957	1404	20	of	of	IN
50957	1404	21	the	the	DT
50957	1404	22	bottom	bottom	NN
50957	1404	23	,	,	,
50957	1404	24	leaving	leave	VBG
50957	1404	25	a	a	DT
50957	1404	26	slacker	slacker	NN
50957	1404	27	movement	movement	NN
50957	1404	28	in	in	IN
50957	1404	29	intervening	intervene	VBG
50957	1404	30	areas	area	NNS
50957	1404	31	,	,	,
50957	1404	32	which	which	WDT
50957	1404	33	were	be	VBD
50957	1404	34	evidently	evidently	RB
50957	1404	35	protected	protect	VBN
50957	1404	36	in	in	IN
50957	1404	37	some	some	DT
50957	1404	38	cases	case	NNS
50957	1404	39	by	by	IN
50957	1404	40	projecting	project	VBG
50957	1404	41	masses	masse	NNS
50957	1404	42	of	of	IN
50957	1404	43	rock	rock	NN
50957	1404	44	.	.	.
50957	1405	1	In	in	IN
50957	1405	2	these	these	DT
50957	1405	3	areas	area	NNS
50957	1405	4	of	of	IN
50957	1405	5	slower	slow	JJR
50957	1405	6	movement	movement	NN
50957	1405	7	there	there	EX
50957	1405	8	was	be	VBD
50957	1405	9	naturally	naturally	RB
50957	1405	10	an	an	DT
50957	1405	11	accumulation	accumulation	NN
50957	1405	12	at	at	IN
50957	1405	13	the	the	DT
50957	1405	14	same	same	JJ
50957	1405	15	time	time	NN
50957	1405	16	that	that	IN
50957	1405	17	there	there	EX
50957	1405	18	was	be	VBD
50957	1405	19	vigorous	vigorous	JJ
50957	1405	20	erosion	erosion	NN
50957	1405	21	in	in	IN
50957	1405	22	the	the	DT
50957	1405	23	lines	line	NNS
50957	1405	24	of	of	IN
50957	1405	25	more	more	JJR
50957	1405	26	rapid	rapid	JJ
50957	1405	27	movement	movement	NN
50957	1405	28	.	.	.
50957	1406	1	There	there	EX
50957	1406	2	was	be	VBD
50957	1406	3	doubtless	doubtless	RB
50957	1406	4	a	a	DT
50957	1406	5	continual	continual	JJ
50957	1406	6	transfer	transfer	NN
50957	1406	7	of	of	IN
50957	1406	8	material	material	NN
50957	1406	9	from	from	IN
50957	1406	10	the	the	DT
50957	1406	11	end	end	NN
50957	1406	12	of	of	IN
50957	1406	13	the	the	DT
50957	1406	14	drumlin	drumlin	NN
50957	1406	15	which	which	WDT
50957	1406	16	abutted	abut	VBD
50957	1406	17	against	against	IN
50957	1406	18	the	the	DT
50957	1406	19	moving	move	VBG
50957	1406	20	mass	mass	NN
50957	1406	21	of	of	IN
50957	1406	22	ice	ice	NN
50957	1406	23	to	to	IN
50957	1406	24	the	the	DT
50957	1406	25	lower	low	JJR
50957	1406	26	end	end	NN
50957	1406	27	,	,	,
50957	1406	28	as	as	IN
50957	1406	29	there	there	EX
50957	1406	30	is	be	VBZ
50957	1406	31	in	in	IN
50957	1406	32	the	the	DT
50957	1406	33	formation	formation	NN
50957	1406	34	of	of	IN
50957	1406	35	an	an	DT
50957	1406	36	island	island	NN
50957	1406	37	in	in	IN
50957	1406	38	a	a	DT
50957	1406	39	river	river	NN
50957	1406	40	.	.	.
50957	1407	1	If	if	IN
50957	1407	2	time	time	NN
50957	1407	3	enough	enough	RB
50957	1407	4	had	have	VBD
50957	1407	5	elapsed	elapse	VBN
50957	1407	6	,	,	,
50957	1407	7	the	the	DT
50957	1407	8	whole	whole	JJ
50957	1407	9	accumulation	accumulation	NN
50957	1407	10	would	would	MD
50957	1407	11	have	have	VB
50957	1407	12	been	be	VBN
50957	1407	13	levelled	level	VBN
50957	1407	14	by	by	IN
50957	1407	15	the	the	DT
50957	1407	16	glacier	glacier	NN
50957	1407	17	and	and	CC
50957	1407	18	spread	spread	VBD
50957	1407	19	over	over	IN
50957	1407	20	the	the	DT
50957	1407	21	broader	broad	JJR
50957	1407	22	area	area	NN
50957	1407	23	where	where	WRB
50957	1407	24	the	the	DT
50957	1407	25	more	more	RBR
50957	1407	26	rapid	rapid	JJ
50957	1407	27	lines	line	NNS
50957	1407	28	of	of	IN
50957	1407	29	movement	movement	NN
50957	1407	30	became	become	VBD
50957	1407	31	confluent	confluent	JJ
50957	1407	32	,	,	,
50957	1407	33	and	and	CC
50957	1407	34	where	where	WRB
50957	1407	35	the	the	DT
50957	1407	36	differential	differential	NN
50957	1407	37	motion	motion	NN
50957	1407	38	was	be	VBD
50957	1407	39	less	less	RBR
50957	1407	40	marked	marked	JJ
50957	1407	41	.	.	.
50957	1408	1	Drumlins	drumlin	NNS
50957	1408	2	are	be	VBP
50957	1408	3	thus	thus	RB
50957	1408	4	characteristic	characteristic	JJ
50957	1408	5	of	of	IN
50957	1408	6	areas	area	NNS
50957	1408	7	in	in	IN
50957	1408	8	the	the	DT
50957	1408	9	glaciated	glaciated	JJ
50957	1408	10	region	region	NN
50957	1408	11	whose	whose	WP$
50957	1408	12	floor	floor	NN
50957	1408	13	was	be	VBD
50957	1408	14	originally	originally	RB
50957	1408	15	only	only	RB
50957	1408	16	moderately	moderately	RB
50957	1408	17	irregular	irregular	JJ
50957	1408	18	,	,	,
50957	1408	19	and	and	CC
50957	1408	20	where	where	WRB
50957	1408	21	there	there	EX
50957	1408	22	was	be	VBD
50957	1408	23	an	an	DT
50957	1408	24	excessive	excessive	JJ
50957	1408	25	amount	amount	NN
50957	1408	26	of	of	IN
50957	1408	27	ground	ground	NN
50957	1408	28	-	-	HYPH
50957	1408	29	moraine	moraine	VB
50957	1408	30	to	to	TO
50957	1408	31	be	be	VB
50957	1408	32	transported	transport	VBN
50957	1408	33	,	,	,
50957	1408	34	and	and	CC
50957	1408	35	where	where	WRB
50957	1408	36	the	the	DT
50957	1408	37	movement	movement	NN
50957	1408	38	did	do	VBD
50957	1408	39	not	not	RB
50957	1408	40	continue	continue	VB
50957	1408	41	indefinitely	indefinitely	RB
50957	1408	42	.	.	.
50957	1409	1	It	-PRON-	PRP
50957	1409	2	has	have	VBZ
50957	1409	3	been	be	VBN
50957	1409	4	suggested	suggest	VBN
50957	1409	5	,	,	,
50957	1409	6	also	also	RB
50957	1409	7	,	,	,
50957	1409	8	that	that	IN
50957	1409	9	some	some	DT
50957	1409	10	of	of	IN
50957	1409	11	the	the	DT
50957	1409	12	long	long	JJ
50957	1409	13	belts	belt	NNS
50957	1409	14	of	of	IN
50957	1409	15	territory	territory	NN
50957	1409	16	in	in	IN
50957	1409	17	New	New	NNP
50957	1409	18	England	England	NNP
50957	1409	19	and	and	CC
50957	1409	20	central	central	JJ
50957	1409	21	New	New	NNP
50957	1409	22	York	York	NNP
50957	1409	23	covered	cover	VBN
50957	1409	24	by	by	IN
50957	1409	25	drumlins	drumlin	NNS
50957	1409	26	may	may	MD
50957	1409	27	represent	represent	VB
50957	1409	28	old	old	JJ
50957	1409	29	terminal	terminal	JJ
50957	1409	30	moraines	moraine	NNS
50957	1409	31	which	which	WDT
50957	1409	32	were	be	VBD
50957	1409	33	subsequently	subsequently	RB
50957	1409	34	surmounted	surmount	VBN
50957	1409	35	by	by	IN
50957	1409	36	a	a	DT
50957	1409	37	readvance	readvance	NN
50957	1409	38	of	of	IN
50957	1409	39	the	the	DT
50957	1409	40	ice	ice	NN
50957	1409	41	,	,	,
50957	1409	42	and	and	CC
50957	1409	43	partially	partially	RB
50957	1409	44	wrought	work	VBD
50957	1409	45	over	over	RP
50957	1409	46	into	into	IN
50957	1409	47	their	-PRON-	PRP$
50957	1409	48	present	present	JJ
50957	1409	49	shape	shape	NN
50957	1409	50	.	.	.
50957	1410	1	It	-PRON-	PRP
50957	1410	2	is	be	VBZ
50957	1410	3	in	in	IN
50957	1410	4	New	New	NNP
50957	1410	5	England	England	NNP
50957	1410	6	,	,	,
50957	1410	7	also	also	RB
50957	1410	8	,	,	,
50957	1410	9	that	that	IN
50957	1410	10	kames	kame	NNS
50957	1410	11	are	be	VBP
50957	1410	12	to	to	TO
50957	1410	13	be	be	VB
50957	1410	14	found	find	VBN
50957	1410	15	in	in	IN
50957	1410	16	better	well	JJR
50957	1410	17	development	development	NN
50957	1410	18	than	than	IN
50957	1410	19	anywhere	anywhere	RB
50957	1410	20	else	else	RB
50957	1410	21	in	in	IN
50957	1410	22	America	America	NNP
50957	1410	23	.	.	.
50957	1411	1	These	these	DT
50957	1411	2	interesting	interesting	JJ
50957	1411	3	remnants	remnant	NNS
50957	1411	4	of	of	IN
50957	1411	5	the	the	DT
50957	1411	6	Glacial	Glacial	NNP
50957	1411	7	age	age	NN
50957	1411	8	are	be	VBP
50957	1411	9	clearly	clearly	RB
50957	1411	10	described	describe	VBN
50957	1411	11	by	by	IN
50957	1411	12	Mr.	Mr.	NNP
50957	1411	13	James	James	NNP
50957	1411	14	Geikie	Geikie	NNP
50957	1411	15	.	.	.
50957	1412	1	His	-PRON-	PRP$
50957	1412	2	account	account	NN
50957	1412	3	will	will	MD
50957	1412	4	serve	serve	VB
50957	1412	5	as	as	RB
50957	1412	6	well	well	RB
50957	1412	7	for	for	IN
50957	1412	8	New	New	NNP
50957	1412	9	England	England	NNP
50957	1412	10	as	as	IN
50957	1412	11	for	for	IN
50957	1412	12	Scotland	Scotland	NNP
50957	1412	13	.	.	.
50957	1413	1	The	the	DT
50957	1413	2	sands	sand	NNS
50957	1413	3	and	and	CC
50957	1413	4	gravels	gravel	NNS
50957	1413	5	have	have	VBP
50957	1413	6	a	a	DT
50957	1413	7	tendency	tendency	NN
50957	1413	8	to	to	TO
50957	1413	9	shape	shape	VB
50957	1413	10	themselves	-PRON-	PRP
50957	1413	11	into	into	IN
50957	1413	12	mounds	mound	NNS
50957	1413	13	and	and	CC
50957	1413	14	winding	wind	VBG
50957	1413	15	ridges	ridge	NNS
50957	1413	16	,	,	,
50957	1413	17	which	which	WDT
50957	1413	18	give	give	VBP
50957	1413	19	a	a	DT
50957	1413	20	hummocky	hummocky	JJ
50957	1413	21	and	and	CC
50957	1413	22	rapidly	rapidly	RB
50957	1413	23	undulating	undulate	VBG
50957	1413	24	outline	outline	NN
50957	1413	25	to	to	IN
50957	1413	26	the	the	DT
50957	1413	27	ground	ground	NN
50957	1413	28	.	.	.
50957	1414	1	Indeed	indeed	RB
50957	1414	2	,	,	,
50957	1414	3	so	so	RB
50957	1414	4	characteristic	characteristic	JJ
50957	1414	5	is	be	VBZ
50957	1414	6	this	this	DT
50957	1414	7	appearance	appearance	NN
50957	1414	8	,	,	,
50957	1414	9	that	that	IN
50957	1414	10	by	by	IN
50957	1414	11	it	-PRON-	PRP
50957	1414	12	alone	alone	RB
50957	1414	13	we	-PRON-	PRP
50957	1414	14	are	be	VBP
50957	1414	15	often	often	RB
50957	1414	16	able	able	JJ
50957	1414	17	to	to	TO
50957	1414	18	mark	mark	VB
50957	1414	19	out	out	RP
50957	1414	20	the	the	DT
50957	1414	21	boundaries	boundary	NNS
50957	1414	22	of	of	IN
50957	1414	23	the	the	DT
50957	1414	24	deposits	deposit	NNS
50957	1414	25	with	with	IN
50957	1414	26	as	as	RB
50957	1414	27	much	much	JJ
50957	1414	28	precision	precision	NN
50957	1414	29	as	as	IN
50957	1414	30	we	-PRON-	PRP
50957	1414	31	could	could	MD
50957	1414	32	were	be	VBD
50957	1414	33	all	all	PDT
50957	1414	34	the	the	DT
50957	1414	35	vegetation	vegetation	NN
50957	1414	36	and	and	CC
50957	1414	37	soil	soil	NN
50957	1414	38	stripped	strip	VBD
50957	1414	39	away	away	RB
50957	1414	40	and	and	CC
50957	1414	41	the	the	DT
50957	1414	42	various	various	JJ
50957	1414	43	subsoils	subsoil	NNS
50957	1414	44	laid	lay	VBD
50957	1414	45	bare	bare	JJ
50957	1414	46	.	.	.
50957	1415	1	Occasionally	occasionally	RB
50957	1415	2	,	,	,
50957	1415	3	ridges	ridge	NNS
50957	1415	4	may	may	MD
50957	1415	5	be	be	VB
50957	1415	6	tracked	track	VBN
50957	1415	7	continuously	continuously	RB
50957	1415	8	for	for	IN
50957	1415	9	several	several	JJ
50957	1415	10	miles	mile	NNS
50957	1415	11	,	,	,
50957	1415	12	running	run	VBG
50957	1415	13	like	like	IN
50957	1415	14	great	great	JJ
50957	1415	15	artificial	artificial	JJ
50957	1415	16	ramparts	rampart	NNS
50957	1415	17	across	across	IN
50957	1415	18	the	the	DT
50957	1415	19	country	country	NN
50957	1415	20	.	.	.
50957	1416	1	These	these	DT
50957	1416	2	vary	vary	VBP
50957	1416	3	in	in	IN
50957	1416	4	breadth	breadth	NN
50957	1416	5	and	and	CC
50957	1416	6	height	height	NN
50957	1416	7	,	,	,
50957	1416	8	some	some	DT
50957	1416	9	of	of	IN
50957	1416	10	the	the	DT
50957	1416	11	more	more	RBR
50957	1416	12	conspicuous	conspicuous	JJ
50957	1416	13	ones	one	NNS
50957	1416	14	being	be	VBG
50957	1416	15	upward	upward	RB
50957	1416	16	of	of	IN
50957	1416	17	four	four	CD
50957	1416	18	or	or	CC
50957	1416	19	five	five	CD
50957	1416	20	hundred	hundred	CD
50957	1416	21	feet	foot	NNS
50957	1416	22	broad	broad	JJ
50957	1416	23	at	at	IN
50957	1416	24	the	the	DT
50957	1416	25	base	base	NN
50957	1416	26	,	,	,
50957	1416	27	and	and	CC
50957	1416	28	sloping	slope	VBG
50957	1416	29	upward	upward	RB
50957	1416	30	at	at	IN
50957	1416	31	an	an	DT
50957	1416	32	angle	angle	NN
50957	1416	33	of	of	IN
50957	1416	34	twenty	twenty	CD
50957	1416	35	-	-	HYPH
50957	1416	36	five	five	CD
50957	1416	37	or	or	CC
50957	1416	38	even	even	RB
50957	1416	39	thirty	thirty	CD
50957	1416	40	-	-	HYPH
50957	1416	41	five	five	CD
50957	1416	42	degrees	degree	NNS
50957	1416	43	,	,	,
50957	1416	44	to	to	IN
50957	1416	45	a	a	DT
50957	1416	46	height	height	NN
50957	1416	47	of	of	IN
50957	1416	48	sixty	sixty	CD
50957	1416	49	feet	foot	NNS
50957	1416	50	and	and	CC
50957	1416	51	more	more	RBR
50957	1416	52	above	above	IN
50957	1416	53	the	the	DT
50957	1416	54	general	general	JJ
50957	1416	55	surface	surface	NN
50957	1416	56	of	of	IN
50957	1416	57	the	the	DT
50957	1416	58	ground	ground	NN
50957	1416	59	.	.	.
50957	1417	1	It	-PRON-	PRP
50957	1417	2	is	be	VBZ
50957	1417	3	most	most	RBS
50957	1417	4	common	common	JJ
50957	1417	5	,	,	,
50957	1417	6	however	however	RB
50957	1417	7	,	,	,
50957	1417	8	to	to	TO
50957	1417	9	find	find	VB
50957	1417	10	mounds	mound	NNS
50957	1417	11	and	and	CC
50957	1417	12	ridges	ridge	VBZ
50957	1417	13	confusedly	confusedly	RB
50957	1417	14	intermingled	intermingled	JJ
50957	1417	15	,	,	,
50957	1417	16	crossing	cross	VBG
50957	1417	17	and	and	CC
50957	1417	18	recrossing	recrosse	VBG
50957	1417	19	each	each	DT
50957	1417	20	other	other	JJ
50957	1417	21	at	at	IN
50957	1417	22	all	all	DT
50957	1417	23	angles	angle	NNS
50957	1417	24	,	,	,
50957	1417	25	so	so	IN
50957	1417	26	as	as	IN
50957	1417	27	to	to	TO
50957	1417	28	enclose	enclose	VB
50957	1417	29	deep	deep	JJ
50957	1417	30	hollows	hollow	NNS
50957	1417	31	and	and	CC
50957	1417	32	pits	pit	NNS
50957	1417	33	between	between	IN
50957	1417	34	.	.	.
50957	1418	1	Seen	see	VBN
50957	1418	2	from	from	IN
50957	1418	3	some	some	DT
50957	1418	4	dominant	dominant	JJ
50957	1418	5	point	point	NN
50957	1418	6	,	,	,
50957	1418	7	such	such	PDT
50957	1418	8	an	an	DT
50957	1418	9	assemblage	assemblage	NN
50957	1418	10	of	of	IN
50957	1418	11	kames	kame	NNS
50957	1418	12	,	,	,
50957	1418	13	as	as	IN
50957	1418	14	they	-PRON-	PRP
50957	1418	15	are	be	VBP
50957	1418	16	called	call	VBN
50957	1418	17	,	,	,
50957	1418	18	looks	look	VBZ
50957	1418	19	like	like	IN
50957	1418	20	a	a	DT
50957	1418	21	tumbled	tumble	VBN
50957	1418	22	sea	sea	NN
50957	1418	23	--	--	:
50957	1418	24	the	the	DT
50957	1418	25	ground	ground	NN
50957	1418	26	now	now	RB
50957	1418	27	swelling	swell	VBG
50957	1418	28	into	into	IN
50957	1418	29	long	long	JJ
50957	1418	30	undulations	undulation	NNS
50957	1418	31	,	,	,
50957	1418	32	now	now	RB
50957	1418	33	rising	rise	VBG
50957	1418	34	suddenly	suddenly	RB
50957	1418	35	into	into	IN
50957	1418	36	beautiful	beautiful	JJ
50957	1418	37	peaks	peak	NNS
50957	1418	38	and	and	CC
50957	1418	39	cones	cone	NNS
50957	1418	40	,	,	,
50957	1418	41	and	and	CC
50957	1418	42	anon	anon	NNP
50957	1418	43	curving	curve	VBG
50957	1418	44	up	up	RP
50957	1418	45	in	in	IN
50957	1418	46	sharp	sharp	JJ
50957	1418	47	ridges	ridge	NNS
50957	1418	48	that	that	WDT
50957	1418	49	often	often	RB
50957	1418	50	wheel	wheel	VBP
50957	1418	51	suddenly	suddenly	RB
50957	1418	52	round	round	RB
50957	1418	53	so	so	IN
50957	1418	54	as	as	IN
50957	1418	55	to	to	TO
50957	1418	56	enclose	enclose	VB
50957	1418	57	a	a	DT
50957	1418	58	lakelet	lakelet	NN
50957	1418	59	of	of	IN
50957	1418	60	bright	bright	JJ
50957	1418	61	clear	clear	JJ
50957	1418	62	water	water	NN
50957	1418	63	.	.	.
50957	1419	1	[	[	-LRB-
50957	1419	2	AZ	AZ	NNP
50957	1419	3	]	]	-RRB-
50957	1419	4	[	[	-LRB-
50957	1419	5	Footnote	Footnote	NNP
50957	1419	6	AZ	AZ	NNP
50957	1419	7	:	:	:
50957	1419	8	The	the	DT
50957	1419	9	Great	Great	NNP
50957	1419	10	Ice	Ice	NNP
50957	1419	11	Age	Age	NNP
50957	1419	12	,	,	,
50957	1419	13	pp	pp	NNP
50957	1419	14	.	.	.
50957	1420	1	210	210	CD
50957	1420	2	,	,	,
50957	1420	3	211	211	CD
50957	1420	4	.	.	.
50957	1420	5	]	]	-RRB-
50957	1421	1	[	[	-LRB-
50957	1421	2	Illustration	illustration	NN
50957	1421	3	:	:	:
50957	1421	4	Fig	Fig	NNP
50957	1421	5	.	.	.
50957	1422	1	29.--Section	29.--section	CD
50957	1422	2	of	of	IN
50957	1422	3	kame	kame	NN
50957	1422	4	near	near	IN
50957	1422	5	Dover	Dover	NNP
50957	1422	6	,	,	,
50957	1422	7	New	New	NNP
50957	1422	8	Hampshire	Hampshire	NNP
50957	1422	9	.	.	.
50957	1423	1	Length	length	NN
50957	1423	2	,	,	,
50957	1423	3	three	three	CD
50957	1423	4	hundred	hundred	CD
50957	1423	5	feet	foot	NNS
50957	1423	6	;	;	:
50957	1423	7	height	height	NN
50957	1423	8	,	,	,
50957	1423	9	forty	forty	CD
50957	1423	10	feet	foot	NNS
50957	1423	11	;	;	,
50957	1423	12	base	base	NN
50957	1423	13	,	,	,
50957	1423	14	about	about	RB
50957	1423	15	forty	forty	CD
50957	1423	16	feet	foot	NNS
50957	1423	17	above	above	IN
50957	1423	18	the	the	DT
50957	1423	19	Cocheco	Cocheco	NNP
50957	1423	20	River	River	NNP
50957	1423	21	,	,	,
50957	1423	22	or	or	CC
50957	1423	23	seventy	seventy	CD
50957	1423	24	-	-	HYPH
50957	1423	25	five	five	CD
50957	1423	26	feet	foot	NNS
50957	1423	27	above	above	IN
50957	1423	28	the	the	DT
50957	1423	29	sea	sea	NN
50957	1423	30	.	.	.
50957	1424	1	_	_	NNP
50957	1424	2	a	a	DT
50957	1424	3	_	_	NNP
50957	1424	4	,	,	,
50957	1424	5	_	_	NNP
50957	1424	6	a	a	DT
50957	1424	7	_	_	NNP
50957	1424	8	,	,	,
50957	1424	9	gray	gray	JJ
50957	1424	10	clay	clay	NN
50957	1424	11	;	;	:
50957	1424	12	_	_	NNP
50957	1424	13	b	b	NNP
50957	1424	14	_	_	NNP
50957	1424	15	,	,	,
50957	1424	16	fine	fine	JJ
50957	1424	17	sand	sand	NN
50957	1424	18	;	;	:
50957	1424	19	_	_	NNP
50957	1424	20	c	c	NNP
50957	1424	21	_	_	NNP
50957	1424	22	,	,	,
50957	1424	23	_	_	NNP
50957	1424	24	c	c	NNP
50957	1424	25	_	_	NNP
50957	1424	26	,	,	,
50957	1424	27	coarse	coarse	JJ
50957	1424	28	gravel	gravel	NN
50957	1424	29	containing	contain	VBG
50957	1424	30	pebbles	pebble	NNS
50957	1424	31	from	from	IN
50957	1424	32	six	six	CD
50957	1424	33	inches	inch	NNS
50957	1424	34	to	to	IN
50957	1424	35	one	one	CD
50957	1424	36	foot	foot	NN
50957	1424	37	and	and	CC
50957	1424	38	a	a	DT
50957	1424	39	half	half	NN
50957	1424	40	in	in	IN
50957	1424	41	diameter	diameter	NN
50957	1424	42	;	;	:
50957	1424	43	_	_	NNP
50957	1424	44	d	d	NNP
50957	1424	45	_	_	NNP
50957	1424	46	,	,	,
50957	1424	47	_	_	NNP
50957	1424	48	d	d	NNP
50957	1424	49	_	_	NNP
50957	1424	50	,	,	,
50957	1424	51	fine	fine	JJ
50957	1424	52	gravel	gravel	NN
50957	1424	53	(	(	-LRB-
50957	1424	54	Upham	Upham	NNP
50957	1424	55	)	)	-RRB-
50957	1424	56	.	.	.
50957	1424	57	]	]	-RRB-
50957	1425	1	[	[	-LRB-
50957	1425	2	Illustration	illustration	NN
50957	1425	3	:	:	:
50957	1425	4	Fig	Fig	NNP
50957	1425	5	.	.	.
50957	1426	1	30.--Kames	30.--kames	CD
50957	1426	2	in	in	IN
50957	1426	3	Andover	Andover	NNP
50957	1426	4	Mass.	Massachusetts	NNP
50957	1426	5	]	]	-RRB-
50957	1427	1	In	in	IN
50957	1427	2	New	New	NNP
50957	1427	3	England	England	NNP
50957	1427	4	attention	attention	NN
50957	1427	5	was	be	VBD
50957	1427	6	first	first	RB
50957	1427	7	directed	direct	VBN
50957	1427	8	to	to	IN
50957	1427	9	kames	kame	NNS
50957	1427	10	in	in	IN
50957	1427	11	1842	1842	CD
50957	1427	12	,	,	,
50957	1427	13	by	by	IN
50957	1427	14	President	President	NNP
50957	1427	15	Edward	Edward	NNP
50957	1427	16	Hitchcock	Hitchcock	NNP
50957	1427	17	,	,	,
50957	1427	18	in	in	IN
50957	1427	19	a	a	DT
50957	1427	20	paper	paper	NN
50957	1427	21	before	before	IN
50957	1427	22	the	the	DT
50957	1427	23	American	American	NNP
50957	1427	24	Association	Association	NNP
50957	1427	25	of	of	IN
50957	1427	26	Geologists	Geologists	NNP
50957	1427	27	and	and	CC
50957	1427	28	Naturalists	Naturalists	NNPS
50957	1427	29	,	,	,
50957	1427	30	describing	describe	VBG
50957	1427	31	the	the	DT
50957	1427	32	gravel	gravel	NN
50957	1427	33	ridges	ridge	NNS
50957	1427	34	in	in	IN
50957	1427	35	Andover	Andover	NNP
50957	1427	36	,	,	,
50957	1427	37	Mass.	Massachusetts	NNP
50957	1428	1	In	in	IN
50957	1428	2	the	the	DT
50957	1428	3	accompanying	accompanying	JJ
50957	1428	4	plate	plate	NN
50957	1428	5	is	be	VBZ
50957	1428	6	shown	show	VBN
50957	1428	7	a	a	DT
50957	1428	8	portion	portion	NN
50957	1428	9	of	of	IN
50957	1428	10	this	this	DT
50957	1428	11	kame	kame	NN
50957	1428	12	system	system	NN
50957	1428	13	,	,	,
50957	1428	14	which	which	WDT
50957	1428	15	has	have	VBZ
50957	1428	16	a	a	DT
50957	1428	17	double	double	JJ
50957	1428	18	interest	interest	NN
50957	1428	19	to	to	IN
50957	1428	20	me	-PRON-	PRP
50957	1428	21	from	from	IN
50957	1428	22	the	the	DT
50957	1428	23	fact	fact	NN
50957	1428	24	that	that	IN
50957	1428	25	it	-PRON-	PRP
50957	1428	26	was	be	VBD
50957	1428	27	while	while	IN
50957	1428	28	living	live	VBG
50957	1428	29	upon	upon	IN
50957	1428	30	the	the	DT
50957	1428	31	banks	bank	NNS
50957	1428	32	of	of	IN
50957	1428	33	the	the	DT
50957	1428	34	Shawshin	Shawshin	NNP
50957	1428	35	River	River	NNP
50957	1428	36	,	,	,
50957	1428	37	near	near	IN
50957	1428	38	where	where	WRB
50957	1428	39	the	the	DT
50957	1428	40	kames	kame	NNS
50957	1428	41	and	and	CC
50957	1428	42	the	the	DT
50957	1428	43	river	river	NN
50957	1428	44	intersect	intersect	NN
50957	1428	45	,	,	,
50957	1428	46	that	that	IN
50957	1428	47	I	-PRON-	PRP
50957	1428	48	began	begin	VBD
50957	1428	49	,	,	,
50957	1428	50	in	in	IN
50957	1428	51	1874	1874	CD
50957	1428	52	,	,	,
50957	1428	53	my	-PRON-	PRP$
50957	1428	54	special	special	JJ
50957	1428	55	study	study	NN
50957	1428	56	of	of	IN
50957	1428	57	glacial	glacial	JJ
50957	1428	58	deposits	deposit	NNS
50957	1428	59	.	.	.
50957	1429	1	The	the	DT
50957	1429	2	Andover	Andover	NNP
50957	1429	3	ridges	ridge	NNS
50957	1429	4	are	be	VBP
50957	1429	5	composed	compose	VBN
50957	1429	6	of	of	IN
50957	1429	7	imperfectly	imperfectly	RB
50957	1429	8	stratified	stratify	VBN
50957	1429	9	water	water	NN
50957	1429	10	-	-	HYPH
50957	1429	11	worn	wear	VBN
50957	1429	12	material	material	NN
50957	1429	13	,	,	,
50957	1429	14	and	and	CC
50957	1429	15	are	be	VBP
50957	1429	16	very	very	RB
50957	1429	17	sharply	sharply	RB
50957	1429	18	defined	define	VBN
50957	1429	19	,	,	,
50957	1429	20	from	from	IN
50957	1429	21	the	the	DT
50957	1429	22	town	town	NN
50957	1429	23	of	of	IN
50957	1429	24	Chelsea	Chelsea	NNP
50957	1429	25	,	,	,
50957	1429	26	back	back	RB
50957	1429	27	from	from	IN
50957	1429	28	the	the	DT
50957	1429	29	coast	coast	NN
50957	1429	30	into	into	IN
50957	1429	31	New	New	NNP
50957	1429	32	Hampshire	Hampshire	NNP
50957	1429	33	,	,	,
50957	1429	34	for	for	IN
50957	1429	35	a	a	DT
50957	1429	36	distance	distance	NN
50957	1429	37	of	of	IN
50957	1429	38	twenty	twenty	CD
50957	1429	39	-	-	HYPH
50957	1429	40	five	five	CD
50957	1429	41	miles	mile	NNS
50957	1429	42	.	.	.
50957	1430	1	The	the	DT
50957	1430	2	base	base	NN
50957	1430	3	of	of	IN
50957	1430	4	the	the	DT
50957	1430	5	ridges	ridge	NNS
50957	1430	6	does	do	VBZ
50957	1430	7	not	not	RB
50957	1430	8	maintain	maintain	VB
50957	1430	9	a	a	DT
50957	1430	10	uniform	uniform	JJ
50957	1430	11	level	level	NN
50957	1430	12	,	,	,
50957	1430	13	but	but	CC
50957	1430	14	the	the	DT
50957	1430	15	system	system	NN
50957	1430	16	descends	descend	VBZ
50957	1430	17	into	into	IN
50957	1430	18	shallow	shallow	JJ
50957	1430	19	valleys	valley	NNS
50957	1430	20	,	,	,
50957	1430	21	and	and	CC
50957	1430	22	rises	rise	VBZ
50957	1430	23	over	over	IN
50957	1430	24	elevations	elevation	NNS
50957	1430	25	of	of	IN
50957	1430	26	one	one	CD
50957	1430	27	hundred	hundred	CD
50957	1430	28	to	to	IN
50957	1430	29	two	two	CD
50957	1430	30	hundred	hundred	CD
50957	1430	31	feet	foot	NNS
50957	1430	32	,	,	,
50957	1430	33	without	without	IN
50957	1430	34	interruption	interruption	NN
50957	1430	35	.	.	.
50957	1431	1	This	this	DT
50957	1431	2	indifference	indifference	NN
50957	1431	3	to	to	IN
50957	1431	4	slight	slight	JJ
50957	1431	5	changes	change	NNS
50957	1431	6	of	of	IN
50957	1431	7	level	level	NN
50957	1431	8	is	be	VBZ
50957	1431	9	specially	specially	RB
50957	1431	10	noticeable	noticeable	JJ
50957	1431	11	where	where	WRB
50957	1431	12	the	the	DT
50957	1431	13	system	system	NN
50957	1431	14	crosses	cross	VBZ
50957	1431	15	the	the	DT
50957	1431	16	Merrimac	Merrimac	NNP
50957	1431	17	River	River	NNP
50957	1431	18	,	,	,
50957	1431	19	just	just	RB
50957	1431	20	above	above	IN
50957	1431	21	the	the	DT
50957	1431	22	city	city	NN
50957	1431	23	of	of	IN
50957	1431	24	Lawrence	Lawrence	NNP
50957	1431	25	.	.	.
50957	1432	1	It	-PRON-	PRP
50957	1432	2	is	be	VBZ
50957	1432	3	also	also	RB
50957	1432	4	represented	represent	VBN
50957	1432	5	in	in	IN
50957	1432	6	the	the	DT
50957	1432	7	accompanying	accompanying	JJ
50957	1432	8	plate	plate	NN
50957	1432	9	,	,	,
50957	1432	10	where	where	WRB
50957	1432	11	the	the	DT
50957	1432	12	base	base	NN
50957	1432	13	of	of	IN
50957	1432	14	the	the	DT
50957	1432	15	ridges	ridge	NNS
50957	1432	16	in	in	IN
50957	1432	17	the	the	DT
50957	1432	18	immediate	immediate	JJ
50957	1432	19	valley	valley	NN
50957	1432	20	of	of	IN
50957	1432	21	the	the	DT
50957	1432	22	Shawshin	Shawshin	NNP
50957	1432	23	is	be	VBZ
50957	1432	24	fifty	fifty	CD
50957	1432	25	feet	foot	NNS
50957	1432	26	lower	low	JJR
50957	1432	27	than	than	IN
50957	1432	28	the	the	DT
50957	1432	29	base	base	NN
50957	1432	30	of	of	IN
50957	1432	31	those	those	DT
50957	1432	32	a	a	DT
50957	1432	33	short	short	JJ
50957	1432	34	distance	distance	NN
50957	1432	35	to	to	IN
50957	1432	36	the	the	DT
50957	1432	37	north	north	NN
50957	1432	38	,	,	,
50957	1432	39	at	at	IN
50957	1432	40	the	the	DT
50957	1432	41	points	point	NNS
50957	1432	42	marked	mark	VBD
50957	1432	43	_	_	NNP
50957	1432	44	a	a	DT
50957	1432	45	_	_	NNP
50957	1432	46	,	,	,
50957	1432	47	_	_	NNP
50957	1432	48	b	b	NNP
50957	1432	49	_	_	NNP
50957	1432	50	,	,	,
50957	1432	51	and	and	CC
50957	1432	52	_	_	NNP
50957	1432	53	c	c	NNP
50957	1432	54	_	_	NNP
50957	1432	55	.	.	.
50957	1433	1	The	the	DT
50957	1433	2	ridges	ridge	NNS
50957	1433	3	here	here	RB
50957	1433	4	terminate	terminate	VBP
50957	1433	5	at	at	IN
50957	1433	6	the	the	DT
50957	1433	7	surface	surface	NN
50957	1433	8	in	in	IN
50957	1433	9	a	a	DT
50957	1433	10	sharp	sharp	JJ
50957	1433	11	angle	angle	NN
50957	1433	12	,	,	,
50957	1433	13	and	and	CC
50957	1433	14	are	be	VBP
50957	1433	15	above	above	IN
50957	1433	16	their	-PRON-	PRP$
50957	1433	17	base	base	NN
50957	1433	18	forty	forty	CD
50957	1433	19	-	-	HYPH
50957	1433	20	one	one	CD
50957	1433	21	feet	foot	NNS
50957	1433	22	at	at	IN
50957	1433	23	_	_	NNP
50957	1433	24	a	a	DT
50957	1433	25	_	_	NNP
50957	1433	26	,	,	,
50957	1433	27	forty	forty	CD
50957	1433	28	-	-	HYPH
50957	1433	29	nine	nine	CD
50957	1433	30	feet	foot	NNS
50957	1433	31	at	at	IN
50957	1433	32	_	_	NNP
50957	1433	33	b	b	NNP
50957	1433	34	_	_	NNP
50957	1433	35	,	,	,
50957	1433	36	and	and	CC
50957	1433	37	ninety	ninety	CD
50957	1433	38	-	-	HYPH
50957	1433	39	one	one	CD
50957	1433	40	feet	foot	NNS
50957	1433	41	at	at	IN
50957	1433	42	_	_	NNP
50957	1433	43	c	c	NNP
50957	1433	44	_	_	NNP
50957	1433	45	.	.	.
50957	1434	1	Between	between	IN
50957	1434	2	_	_	NNP
50957	1434	3	c	c	NNP
50957	1434	4	_	_	NNP
50957	1434	5	and	and	CC
50957	1434	6	_	_	NNP
50957	1434	7	b	b	NNP
50957	1434	8	_	_	NNP
50957	1434	9	there	there	EX
50957	1434	10	is	be	VBZ
50957	1434	11	an	an	DT
50957	1434	12	extensive	extensive	JJ
50957	1434	13	peat	peat	NN
50957	1434	14	-	-	HYPH
50957	1434	15	swamp	swamp	NN
50957	1434	16	,	,	,
50957	1434	17	filling	fill	VBG
50957	1434	18	the	the	DT
50957	1434	19	depression	depression	NN
50957	1434	20	up	up	RP
50957	1434	21	to	to	IN
50957	1434	22	the	the	DT
50957	1434	23	level	level	NN
50957	1434	24	of	of	IN
50957	1434	25	an	an	DT
50957	1434	26	outlet	outlet	NN
50957	1434	27	through	through	IN
50957	1434	28	which	which	WDT
50957	1434	29	the	the	DT
50957	1434	30	surplus	surplus	NN
50957	1434	31	water	water	NN
50957	1434	32	has	have	VBZ
50957	1434	33	found	find	VBN
50957	1434	34	a	a	DT
50957	1434	35	passage	passage	NN
50957	1434	36	.	.	.
50957	1435	1	[	[	-LRB-
50957	1435	2	Illustration	illustration	NN
50957	1435	3	:	:	:
50957	1435	4	Fig	Fig	NNP
50957	1435	5	.	.	.
50957	1436	1	31.--Longitudinal	31.--longitudinal	CD
50957	1436	2	kames	kame	NNS
50957	1436	3	near	near	IN
50957	1436	4	Hingham	Hingham	NNP
50957	1436	5	,	,	,
50957	1436	6	Massachusetts	Massachusetts	NNP
50957	1436	7	.	.	.
50957	1437	1	The	the	DT
50957	1437	2	parallel	parallel	JJ
50957	1437	3	ridges	ridge	NNS
50957	1437	4	of	of	IN
50957	1437	5	gravel	gravel	NN
50957	1437	6	in	in	IN
50957	1437	7	the	the	DT
50957	1437	8	foreground	foreground	NN
50957	1437	9	run	run	NN
50957	1437	10	nearly	nearly	RB
50957	1437	11	east	east	NNP
50957	1437	12	and	and	CC
50957	1437	13	west	west	NNP
50957	1437	14	,	,	,
50957	1437	15	and	and	CC
50957	1437	16	coalesce	coalesce	NN
50957	1437	17	at	at	IN
50957	1437	18	each	each	DT
50957	1437	19	end	end	NN
50957	1437	20	,	,	,
50957	1437	21	near	near	IN
50957	1437	22	the	the	DT
50957	1437	23	edges	edge	NNS
50957	1437	24	of	of	IN
50957	1437	25	the	the	DT
50957	1437	26	picture	picture	NN
50957	1437	27	,	,	,
50957	1437	28	to	to	TO
50957	1437	29	form	form	VB
50957	1437	30	an	an	DT
50957	1437	31	elongated	elongated	JJ
50957	1437	32	kettle	kettle	NN
50957	1437	33	-	-	HYPH
50957	1437	34	hole	hole	NN
50957	1437	35	.	.	.
50957	1438	1	The	the	DT
50957	1438	2	ridges	ridge	NNS
50957	1438	3	from	from	IN
50957	1438	4	fifty	fifty	CD
50957	1438	5	to	to	IN
50957	1438	6	sixty	sixty	CD
50957	1438	7	feet	foot	NNS
50957	1438	8	in	in	IN
50957	1438	9	height	height	NN
50957	1438	10	.	.	.
50957	1439	1	The	the	DT
50957	1439	2	kame	kame	NN
50957	1439	3	-	-	HYPH
50957	1439	4	stream	stream	NN
50957	1439	5	was	be	VBD
50957	1439	6	here	here	RB
50957	1439	7	evidently	evidently	RB
50957	1439	8	emptying	empty	VBG
50957	1439	9	into	into	IN
50957	1439	10	the	the	DT
50957	1439	11	ocean	ocean	NN
50957	1439	12	a	a	DT
50957	1439	13	few	few	JJ
50957	1439	14	miles	mile	NNS
50957	1439	15	to	to	IN
50957	1439	16	the	the	DT
50957	1439	17	east	east	JJ
50957	1439	18	(	(	-LRB-
50957	1439	19	Bouvé	Bouvé	NNP
50957	1439	20	)	)	-RRB-
50957	1439	21	.	.	.
50957	1439	22	]	]	-RRB-
50957	1440	1	Several	several	JJ
50957	1440	2	systems	system	NNS
50957	1440	3	of	of	IN
50957	1440	4	kames	kame	NNS
50957	1440	5	approximately	approximately	RB
50957	1440	6	parallel	parallel	JJ
50957	1440	7	to	to	IN
50957	1440	8	this	this	DT
50957	1440	9	have	have	VBP
50957	1440	10	been	be	VBN
50957	1440	11	traced	trace	VBN
50957	1440	12	out	out	RP
50957	1440	13	in	in	IN
50957	1440	14	Massachusetts	Massachusetts	NNP
50957	1440	15	and	and	CC
50957	1440	16	New	New	NNP
50957	1440	17	Hampshire	Hampshire	NNP
50957	1440	18	,	,	,
50957	1440	19	while	while	IN
50957	1440	20	the	the	DT
50957	1440	21	remnants	remnant	NNS
50957	1440	22	of	of	IN
50957	1440	23	a	a	DT
50957	1440	24	very	very	RB
50957	1440	25	extensive	extensive	JJ
50957	1440	26	system	system	NN
50957	1440	27	are	be	VBP
50957	1440	28	found	find	VBN
50957	1440	29	in	in	IN
50957	1440	30	the	the	DT
50957	1440	31	Connecticut	Connecticut	NNP
50957	1440	32	Valley	Valley	NNP
50957	1440	33	above	above	IN
50957	1440	34	the	the	DT
50957	1440	35	Massachusetts	Massachusetts	NNP
50957	1440	36	line	line	NN
50957	1440	37	.	.	.
50957	1441	1	But	but	CC
50957	1441	2	they	-PRON-	PRP
50957	1441	3	abound	abound	VBP
50957	1441	4	in	in	IN
50957	1441	5	greatest	great	JJS
50957	1441	6	profusion	profusion	NN
50957	1441	7	in	in	IN
50957	1441	8	the	the	DT
50957	1441	9	State	State	NNP
50957	1441	10	of	of	IN
50957	1441	11	Maine	Maine	NNP
50957	1441	12	,	,	,
50957	1441	13	where	where	WRB
50957	1441	14	Professor	Professor	NNP
50957	1441	15	George	George	NNP
50957	1441	16	H.	H.	NNP
50957	1441	17	Stone	Stone	NNP
50957	1441	18	has	have	VBZ
50957	1441	19	plotted	plot	VBN
50957	1441	20	them	-PRON-	PRP
50957	1441	21	with	with	IN
50957	1441	22	much	much	JJ
50957	1441	23	care	care	NN
50957	1441	24	.	.	.
50957	1442	1	The	the	DT
50957	1442	2	accompanying	accompanying	JJ
50957	1442	3	map	map	NN
50957	1442	4	gives	give	VBZ
50957	1442	5	only	only	RB
50957	1442	6	an	an	DT
50957	1442	7	imperfect	imperfect	JJ
50957	1442	8	representation	representation	NN
50957	1442	9	of	of	IN
50957	1442	10	the	the	DT
50957	1442	11	ramifying	ramify	VBG
50957	1442	12	systems	system	NNS
50957	1442	13	which	which	WDT
50957	1442	14	he	-PRON-	PRP
50957	1442	15	has	have	VBZ
50957	1442	16	traced	trace	VBN
50957	1442	17	out	out	RP
50957	1442	18	,	,	,
50957	1442	19	and	and	CC
50957	1442	20	of	of	IN
50957	1442	21	the	the	DT
50957	1442	22	extent	extent	NN
50957	1442	23	to	to	TO
50957	1442	24	which	which	WDT
50957	1442	25	they	-PRON-	PRP
50957	1442	26	are	be	VBP
50957	1442	27	independent	independent	JJ
50957	1442	28	of	of	IN
50957	1442	29	the	the	DT
50957	1442	30	present	present	JJ
50957	1442	31	river	river	NN
50957	1442	32	-	-	HYPH
50957	1442	33	channels	channel	NNS
50957	1442	34	.	.	.
50957	1443	1	One	one	CD
50957	1443	2	of	of	IN
50957	1443	3	the	the	DT
50957	1443	4	longest	long	JJS
50957	1443	5	of	of	IN
50957	1443	6	these	these	DT
50957	1443	7	extends	extend	VBZ
50957	1443	8	more	more	JJR
50957	1443	9	than	than	IN
50957	1443	10	one	one	CD
50957	1443	11	hundred	hundred	CD
50957	1443	12	miles	mile	NNS
50957	1443	13	,	,	,
50957	1443	14	crossing	cross	VBG
50957	1443	15	the	the	DT
50957	1443	16	Penobscot	Penobscot	NNP
50957	1443	17	River	River	NNP
50957	1443	18	nearly	nearly	RB
50957	1443	19	opposite	opposite	JJ
50957	1443	20	Grand	Grand	NNP
50957	1443	21	Lake	Lake	NNP
50957	1443	22	,	,	,
50957	1443	23	and	and	CC
50957	1443	24	terminating	terminate	VBG
50957	1443	25	in	in	IN
50957	1443	26	an	an	DT
50957	1443	27	extensive	extensive	JJ
50957	1443	28	delta	delta	NN
50957	1443	29	of	of	IN
50957	1443	30	gravel	gravel	NN
50957	1443	31	and	and	CC
50957	1443	32	sand	sand	NN
50957	1443	33	in	in	IN
50957	1443	34	Cherryfield	Cherryfield	NNP
50957	1443	35	,	,	,
50957	1443	36	nearly	nearly	RB
50957	1443	37	north	north	RB
50957	1443	38	of	of	IN
50957	1443	39	Mount	Mount	NNP
50957	1443	40	Desert	Desert	NNP
50957	1443	41	.	.	.
50957	1444	1	This	this	DT
50957	1444	2	is	be	VBZ
50957	1444	3	represented	represent	VBN
50957	1444	4	on	on	IN
50957	1444	5	our	-PRON-	PRP$
50957	1444	6	map	map	NN
50957	1444	7	by	by	IN
50957	1444	8	the	the	DT
50957	1444	9	shaded	shaded	JJ
50957	1444	10	portion	portion	NN
50957	1444	11	west	west	NN
50957	1444	12	of	of	IN
50957	1444	13	the	the	DT
50957	1444	14	Machias	Machias	NNP
50957	1444	15	River	River	NNP
50957	1444	16	.	.	.
50957	1445	1	Locally	locally	RB
50957	1445	2	these	these	DT
50957	1445	3	ridges	ridge	NNS
50957	1445	4	are	be	VBP
50957	1445	5	variously	variously	RB
50957	1445	6	designated	designate	VBN
50957	1445	7	as	as	IN
50957	1445	8	"	"	``
50957	1445	9	horsebacks	horseback	NNS
50957	1445	10	,	,	,
50957	1445	11	"	"	''
50957	1445	12	"	"	``
50957	1445	13	hogbacks	hogback	NNS
50957	1445	14	,	,	,
50957	1445	15	"	"	''
50957	1445	16	or	or	CC
50957	1445	17	"	"	``
50957	1445	18	whalebacks	whaleback	NNS
50957	1445	19	,	,	,
50957	1445	20	"	"	''
50957	1445	21	but	but	CC
50957	1445	22	that	that	IN
50957	1445	23	in	in	IN
50957	1445	24	Andover	Andover	NNP
50957	1445	25	,	,	,
50957	1445	26	Mass.	Massachusetts	NNP
50957	1445	27	,	,	,
50957	1445	28	was	be	VBD
50957	1445	29	for	for	IN
50957	1445	30	some	some	DT
50957	1445	31	reason	reason	NN
50957	1445	32	called	call	VBN
50957	1445	33	"	"	``
50957	1445	34	Indian	Indian	NNP
50957	1445	35	Ridge	Ridge	NNP
50957	1445	36	.	.	.
50957	1445	37	"	"	''
50957	1446	1	Nowhere	nowhere	RB
50957	1446	2	else	else	RB
50957	1446	3	in	in	IN
50957	1446	4	the	the	DT
50957	1446	5	world	world	NN
50957	1446	6	are	be	VBP
50957	1446	7	these	these	DT
50957	1446	8	ridges	ridge	NNS
50957	1446	9	better	well	RBR
50957	1446	10	developed	develop	VBN
50957	1446	11	than	than	IN
50957	1446	12	in	in	IN
50957	1446	13	New	New	NNP
50957	1446	14	England	England	NNP
50957	1446	15	,	,	,
50957	1446	16	except	except	IN
50957	1446	17	it	-PRON-	PRP
50957	1446	18	be	be	VBP
50957	1446	19	in	in	IN
50957	1446	20	southern	southern	JJ
50957	1446	21	Sweden	Sweden	NNP
50957	1446	22	,	,	,
50957	1446	23	where	where	WRB
50957	1446	24	they	-PRON-	PRP
50957	1446	25	have	have	VBP
50957	1446	26	long	long	RB
50957	1446	27	been	be	VBN
50957	1446	28	known	know	VBN
50957	1446	29	and	and	CC
50957	1446	30	carefully	carefully	RB
50957	1446	31	mapped	map	VBN
50957	1446	32	.	.	.
50957	1447	1	[	[	-LRB-
50957	1447	2	Illustration	illustration	NN
50957	1447	3	:	:	:
50957	1447	4	Fig	Fig	NNP
50957	1447	5	.	.	.
50957	1448	1	32.--The	32.--the	CD
50957	1448	2	kames	kame	NNS
50957	1448	3	of	of	IN
50957	1448	4	Maine	Maine	NNP
50957	1448	5	and	and	CC
50957	1448	6	southeastern	southeastern	JJ
50957	1448	7	New	New	NNP
50957	1448	8	Hampshire	Hampshire	NNP
50957	1448	9	.	.	.
50957	1449	1	(	(	-LRB-
50957	1449	2	Stone	Stone	NNP
50957	1449	3	.	.	.
50957	1449	4	)	)	-RRB-
50957	1449	5	]	]	-RRB-
50957	1450	1	The	the	DT
50957	1450	2	investigations	investigation	NNS
50957	1450	3	of	of	IN
50957	1450	4	Mr.	Mr.	NNP
50957	1450	5	W.	W.	NNP
50957	1450	6	0	0	CD
50957	1450	7	.	.	.
50957	1451	1	Crosby	Crosby	NNP
50957	1451	2	upon	upon	IN
50957	1451	3	the	the	DT
50957	1451	4	composition	composition	NN
50957	1451	5	of	of	IN
50957	1451	6	till	till	IN
50957	1451	7	in	in	IN
50957	1451	8	eastern	eastern	JJ
50957	1451	9	Massachusetts	Massachusetts	NNP
50957	1451	10	is	be	VBZ
50957	1451	11	sufficiently	sufficiently	RB
50957	1451	12	important	important	JJ
50957	1451	13	in	in	IN
50957	1451	14	its	-PRON-	PRP$
50957	1451	15	bearings	bearing	NNS
50957	1451	16	upon	upon	IN
50957	1451	17	the	the	DT
50957	1451	18	question	question	NN
50957	1451	19	of	of	IN
50957	1451	20	glacial	glacial	JJ
50957	1451	21	erosion	erosion	NN
50957	1451	22	to	to	IN
50957	1451	23	merit	merit	NNP
50957	1451	24	notice	notice	NN
50957	1451	25	at	at	IN
50957	1451	26	this	this	DT
50957	1451	27	point	point	NN
50957	1451	28	.	.	.
50957	1452	1	[	[	-LRB-
50957	1452	2	BA	BA	NNP
50957	1452	3	]	]	-RRB-
50957	1452	4	The	the	DT
50957	1452	5	object	object	NN
50957	1452	6	of	of	IN
50957	1452	7	his	-PRON-	PRP$
50957	1452	8	investigations	investigation	NNS
50957	1452	9	was	be	VBD
50957	1452	10	to	to	TO
50957	1452	11	determine	determine	VB
50957	1452	12	how	how	WRB
50957	1452	13	much	much	JJ
50957	1452	14	of	of	IN
50957	1452	15	the	the	DT
50957	1452	16	so	so	RB
50957	1452	17	-	-	HYPH
50957	1452	18	called	call	VBN
50957	1452	19	ground	ground	NN
50957	1452	20	moraine	moraine	VBP
50957	1452	21	,	,	,
50957	1452	22	or	or	CC
50957	1452	23	till	till	IN
50957	1452	24	,	,	,
50957	1452	25	consisted	consist	VBN
50957	1452	26	of	of	IN
50957	1452	27	material	material	NN
50957	1452	28	disintegrated	disintegrate	VBN
50957	1452	29	by	by	IN
50957	1452	30	mechanical	mechanical	JJ
50957	1452	31	action	action	NN
50957	1452	32	,	,	,
50957	1452	33	and	and	CC
50957	1452	34	how	how	WRB
50957	1452	35	much	much	JJ
50957	1452	36	by	by	IN
50957	1452	37	chemical	chemical	NN
50957	1452	38	action	action	NN
50957	1452	39	.	.	.
50957	1453	1	The	the	DT
50957	1453	2	"	"	``
50957	1453	3	residuary	residuary	JJ
50957	1453	4	clay	clay	NN
50957	1453	5	,	,	,
50957	1453	6	"	"	''
50957	1453	7	which	which	WDT
50957	1453	8	has	have	VBZ
50957	1453	9	arisen	arise	VBN
50957	1453	10	from	from	IN
50957	1453	11	chemical	chemical	JJ
50957	1453	12	decomposition	decomposition	NN
50957	1453	13	,	,	,
50957	1453	14	would	would	MD
50957	1453	15	properly	properly	RB
50957	1453	16	be	be	VB
50957	1453	17	attributed	attribute	VBN
50957	1453	18	to	to	IN
50957	1453	19	the	the	DT
50957	1453	20	disintegrating	disintegrate	VBG
50957	1453	21	agencies	agency	NNS
50957	1453	22	of	of	IN
50957	1453	23	preglacial	preglacial	JJ
50957	1453	24	times	time	NNS
50957	1453	25	,	,	,
50957	1453	26	while	while	IN
50957	1453	27	the	the	DT
50957	1453	28	clay	clay	NN
50957	1453	29	,	,	,
50957	1453	30	which	which	WDT
50957	1453	31	is	be	VBZ
50957	1453	32	strictly	strictly	RB
50957	1453	33	mechanical	mechanical	JJ
50957	1453	34	in	in	IN
50957	1453	35	its	-PRON-	PRP$
50957	1453	36	origin	origin	NN
50957	1453	37	,	,	,
50957	1453	38	remains	remain	VBZ
50957	1453	39	to	to	TO
50957	1453	40	represent	represent	VB
50957	1453	41	the	the	DT
50957	1453	42	true	true	JJ
50957	1453	43	"	"	``
50957	1453	44	grist	grist	NN
50957	1453	45	"	"	''
50957	1453	46	or	or	CC
50957	1453	47	"	"	``
50957	1453	48	rock	rock	NN
50957	1453	49	flour	flour	NN
50957	1453	50	"	"	''
50957	1453	51	of	of	IN
50957	1453	52	the	the	DT
50957	1453	53	Glacial	glacial	JJ
50957	1453	54	period	period	NN
50957	1453	55	.	.	.
50957	1454	1	[	[	-LRB-
50957	1454	2	Footnote	Footnote	NNP
50957	1454	3	BA	BA	NNP
50957	1454	4	:	:	:
50957	1454	5	Proceedings	proceeding	NNS
50957	1454	6	of	of	IN
50957	1454	7	the	the	DT
50957	1454	8	Boston	Boston	NNP
50957	1454	9	Society	Society	NNP
50957	1454	10	of	of	IN
50957	1454	11	Natural	Natural	NNP
50957	1454	12	History	History	NNP
50957	1454	13	,	,	,
50957	1454	14	vol	vol	NNP
50957	1454	15	.	.	.
50957	1455	1	xxv	xxv	NNP
50957	1455	2	(	(	-LRB-
50957	1455	3	1890	1890	CD
50957	1455	4	)	)	-RRB-
50957	1455	5	,	,	,
50957	1455	6	pp	pp	NNP
50957	1455	7	.	.	.
50957	1456	1	115	115	CD
50957	1456	2	-	-	SYM
50957	1456	3	140	140	CD
50957	1456	4	.	.	.
50957	1456	5	]	]	-RRB-
50957	1457	1	The	the	DT
50957	1457	2	results	result	NNS
50957	1457	3	of	of	IN
50957	1457	4	Mr.	Mr.	NNP
50957	1457	5	Crosby	Crosby	NNP
50957	1457	6	's	's	POS
50957	1457	7	investigations	investigation	NNS
50957	1457	8	show	show	VBP
50957	1457	9	that	that	IN
50957	1457	10	"	"	``
50957	1457	11	not	not	RB
50957	1457	12	more	more	JJR
50957	1457	13	than	than	IN
50957	1457	14	one	one	CD
50957	1457	15	-	-	HYPH
50957	1457	16	third	third	NN
50957	1457	17	of	of	IN
50957	1457	18	the	the	DT
50957	1457	19	_	_	NNP
50957	1457	20	detritus	detritus	NN
50957	1457	21	_	_	NNP
50957	1457	22	composing	compose	VBG
50957	1457	23	the	the	DT
50957	1457	24	till	till	NN
50957	1457	25	of	of	IN
50957	1457	26	the	the	DT
50957	1457	27	Boston	Boston	NNP
50957	1457	28	Basin	Basin	NNP
50957	1457	29	was	be	VBD
50957	1457	30	in	in	IN
50957	1457	31	existence	existence	NN
50957	1457	32	before	before	IN
50957	1457	33	the	the	DT
50957	1457	34	Ice	Ice	NNP
50957	1457	35	age	age	NN
50957	1457	36	,	,	,
50957	1457	37	and	and	CC
50957	1457	38	that	that	IN
50957	1457	39	the	the	DT
50957	1457	40	remaining	remain	VBG
50957	1457	41	two	two	CD
50957	1457	42	-	-	HYPH
50957	1457	43	thirds	third	NNS
50957	1457	44	must	must	MD
50957	1457	45	be	be	VB
50957	1457	46	attributed	attribute	VBN
50957	1457	47	to	to	IN
50957	1457	48	the	the	DT
50957	1457	49	mechanical	mechanical	JJ
50957	1457	50	action	action	NN
50957	1457	51	of	of	IN
50957	1457	52	the	the	DT
50957	1457	53	ice	ice	NN
50957	1457	54	-	-	HYPH
50957	1457	55	sheet	sheet	NN
50957	1457	56	and	and	CC
50957	1457	57	its	-PRON-	PRP$
50957	1457	58	accompanying	accompanying	JJ
50957	1457	59	torrents	torrent	NNS
50957	1457	60	of	of	IN
50957	1457	61	water	water	NN
50957	1457	62	.	.	.
50957	1458	1	In	in	IN
50957	1458	2	other	other	JJ
50957	1458	3	words	word	NNS
50957	1458	4	,	,	,
50957	1458	5	if	if	IN
50957	1458	6	we	-PRON-	PRP
50957	1458	7	assume	assume	VBP
50957	1458	8	the	the	DT
50957	1458	9	average	average	JJ
50957	1458	10	thickness	thickness	NN
50957	1458	11	of	of	IN
50957	1458	12	the	the	DT
50957	1458	13	drift	drift	NN
50957	1458	14	as	as	IN
50957	1458	15	thirty	thirty	CD
50957	1458	16	feet	foot	NNS
50957	1458	17	,	,	,
50957	1458	18	the	the	DT
50957	1458	19	amount	amount	NN
50957	1458	20	of	of	IN
50957	1458	21	glacial	glacial	JJ
50957	1458	22	erosion	erosion	NN
50957	1458	23	can	can	MD
50957	1458	24	scarcely	scarcely	RB
50957	1458	25	fall	fall	VB
50957	1458	26	below	below	IN
50957	1458	27	twenty	twenty	CD
50957	1458	28	feet	foot	NNS
50957	1458	29	.	.	.
50957	1459	1	After	after	IN
50957	1459	2	scraping	scrape	VBG
50957	1459	3	away	away	RP
50957	1459	4	the	the	DT
50957	1459	5	residuary	residuary	JJ
50957	1459	6	clays	clay	NNS
50957	1459	7	and	and	CC
50957	1459	8	half	half	RB
50957	1459	9	-	-	HYPH
50957	1459	10	decomposed	decompose	VBN
50957	1459	11	material	material	NN
50957	1459	12	,	,	,
50957	1459	13	the	the	DT
50957	1459	14	ice	ice	NN
50957	1459	15	-	-	HYPH
50957	1459	16	sheet	sheet	NN
50957	1459	17	has	have	VBZ
50957	1459	18	cut	cut	VBN
50957	1459	19	more	more	JJR
50957	1459	20	than	than	IN
50957	1459	21	an	an	DT
50957	1459	22	equal	equal	JJ
50957	1459	23	depth	depth	NN
50957	1459	24	into	into	IN
50957	1459	25	the	the	DT
50957	1459	26	solid	solid	JJ
50957	1459	27	rocks	rock	NNS
50957	1459	28	.	.	.
50957	1459	29	"	"	''
50957	1460	1	Mr.	Mr.	NNP
50957	1460	2	Crosby	Crosby	NNP
50957	1460	3	's	's	POS
50957	1460	4	investigations	investigation	NNS
50957	1460	5	also	also	RB
50957	1460	6	convinced	convince	VBD
50957	1460	7	him	-PRON-	PRP
50957	1460	8	that	that	IN
50957	1460	9	the	the	DT
50957	1460	10	movement	movement	NN
50957	1460	11	of	of	IN
50957	1460	12	the	the	DT
50957	1460	13	till	till	NN
50957	1460	14	,	,	,
50957	1460	15	or	or	CC
50957	1460	16	ground	ground	NN
50957	1460	17	moraine	moraine	VBP
50957	1460	18	,	,	,
50957	1460	19	underneath	underneath	IN
50957	1460	20	the	the	DT
50957	1460	21	ice	ice	NN
50957	1460	22	was	be	VBD
50957	1460	23	not	not	RB
50957	1460	24	_	_	NNP
50957	1460	25	en	en	IN
50957	1460	26	masse	masse	NNP
50957	1460	27	_	_	NNP
50957	1460	28	,	,	,
50957	1460	29	but	but	CC
50957	1460	30	that	that	IN
50957	1460	31	"	"	``
50957	1460	32	it	-PRON-	PRP
50957	1460	33	must	must	MD
50957	1460	34	have	have	VB
50957	1460	35	experienced	experience	VBN
50957	1460	36	differential	differential	JJ
50957	1460	37	horizontal	horizontal	JJ
50957	1460	38	movements	movement	NNS
50957	1460	39	or	or	CC
50957	1460	40	flowing	flow	VBG
50957	1460	41	,	,	,
50957	1460	42	in	in	IN
50957	1460	43	which	which	WDT
50957	1460	44	,	,	,
50957	1460	45	normally	normally	RB
50957	1460	46	,	,	,
50957	1460	47	every	every	DT
50957	1460	48	particle	particle	NN
50957	1460	49	or	or	CC
50957	1460	50	fragment	fragment	NN
50957	1460	51	slipped	slip	VBD
50957	1460	52	or	or	CC
50957	1460	53	was	be	VBD
50957	1460	54	squeezed	squeeze	VBN
50957	1460	55	forward	forward	RB
50957	1460	56	with	with	IN
50957	1460	57	reference	reference	NN
50957	1460	58	to	to	IN
50957	1460	59	those	those	DT
50957	1460	60	immediately	immediately	RB
50957	1460	61	below	below	IN
50957	1460	62	it	-PRON-	PRP
50957	1460	63	,	,	,
50957	1460	64	the	the	DT
50957	1460	65	velocity	velocity	NN
50957	1460	66	diminishing	diminish	VBG
50957	1460	67	downward	downward	RB
50957	1460	68	through	through	IN
50957	1460	69	the	the	DT
50957	1460	70	friction	friction	NN
50957	1460	71	of	of	IN
50957	1460	72	the	the	DT
50957	1460	73	underlying	underlie	VBG
50957	1460	74	ledges	ledge	NNS
50957	1460	75	....	....	.
50957	1461	1	The	the	DT
50957	1461	2	glaciation	glaciation	NN
50957	1461	3	was	be	VBD
50957	1461	4	not	not	RB
50957	1461	5	limited	limit	VBN
50957	1461	6	to	to	IN
50957	1461	7	masses	masse	NNS
50957	1461	8	which	which	WDT
50957	1461	9	were	be	VBD
50957	1461	10	firmly	firmly	RB
50957	1461	11	caught	catch	VBN
50957	1461	12	between	between	IN
50957	1461	13	the	the	DT
50957	1461	14	ice	ice	NN
50957	1461	15	and	and	CC
50957	1461	16	the	the	DT
50957	1461	17	solid	solid	JJ
50957	1461	18	ledges	ledge	NNS
50957	1461	19	,	,	,
50957	1461	20	and	and	CC
50957	1461	21	it	-PRON-	PRP
50957	1461	22	was	be	VBD
50957	1461	23	in	in	IN
50957	1461	24	every	every	DT
50957	1461	25	case	case	NN
50957	1461	26	essentially	essentially	RB
50957	1461	27	a	a	DT
50957	1461	28	slipping	slipping	NN
50957	1461	29	and	and	CC
50957	1461	30	not	not	RB
50957	1461	31	a	a	DT
50957	1461	32	rolling	rolling	JJ
50957	1461	33	movement	movement	NN
50957	1461	34	....	....	.
50957	1462	1	These	these	DT
50957	1462	2	differential	differential	VBP
50957	1462	3	horizontal	horizontal	JJ
50957	1462	4	movements	movement	NNS
50957	1462	5	mean	mean	VBP
50957	1462	6	that	that	IN
50957	1462	7	the	the	DT
50957	1462	8	till	till	IN
50957	1462	9	acted	act	VBD
50957	1462	10	as	as	IN
50957	1462	11	a	a	DT
50957	1462	12	lubricant	lubricant	NN
50957	1462	13	for	for	IN
50957	1462	14	the	the	DT
50957	1462	15	ice	ice	NN
50957	1462	16	-	-	HYPH
50957	1462	17	sheet	sheet	NN
50957	1462	18	;	;	:
50957	1462	19	and	and	CC
50957	1462	20	the	the	DT
50957	1462	21	clayey	clayey	NN
50957	1462	22	element	element	NN
50957	1462	23	,	,	,
50957	1462	24	especially	especially	RB
50957	1462	25	,	,	,
50957	1462	26	co	co	NN
50957	1462	27	-	-	NN
50957	1462	28	operating	operate	VBG
50957	1462	29	in	in	IN
50957	1462	30	many	many	JJ
50957	1462	31	cases	case	NNS
50957	1462	32	with	with	IN
50957	1462	33	the	the	DT
50957	1462	34	pent	pen	VBN
50957	1462	35	-	-	HYPH
50957	1462	36	up	up	RP
50957	1462	37	subglacial	subglacial	JJ
50957	1462	38	waters	water	NNS
50957	1462	39	,	,	,
50957	1462	40	must	must	MD
50957	1462	41	have	have	VB
50957	1462	42	greatly	greatly	RB
50957	1462	43	facilitated	facilitate	VBN
50957	1462	44	the	the	DT
50957	1462	45	onward	onward	JJ
50957	1462	46	progress	progress	NN
50957	1462	47	of	of	IN
50957	1462	48	the	the	DT
50957	1462	49	ice	ice	NN
50957	1462	50	.	.	.
50957	1462	51	"	"	''
50957	1463	1	He	-PRON-	PRP
50957	1463	2	concludes	conclude	VBZ
50957	1463	3	,	,	,
50957	1463	4	therefore	therefore	RB
50957	1463	5	,	,	,
50957	1463	6	that	that	IN
50957	1463	7	the	the	DT
50957	1463	8	onward	onward	JJ
50957	1463	9	movement	movement	NN
50957	1463	10	of	of	IN
50957	1463	11	the	the	DT
50957	1463	12	vast	vast	JJ
50957	1463	13	ice	ice	NN
50957	1463	14	-	-	HYPH
50957	1463	15	sheet	sheet	NN
50957	1463	16	greatly	greatly	RB
50957	1463	17	exceeded	exceed	VBD
50957	1463	18	that	that	DT
50957	1463	19	of	of	IN
50957	1463	20	the	the	DT
50957	1463	21	main	main	JJ
50957	1463	22	part	part	NN
50957	1463	23	of	of	IN
50957	1463	24	the	the	DT
50957	1463	25	ground	ground	NN
50957	1463	26	moraine	moraine	VBP
50957	1463	27	,	,	,
50957	1463	28	the	the	DT
50957	1463	29	ice	ice	NN
50957	1463	30	-	-	HYPH
50957	1463	31	sheet	sheet	NN
50957	1463	32	slipping	slip	VBG
50957	1463	33	over	over	IN
50957	1463	34	the	the	DT
50957	1463	35	till	till	NN
50957	1463	36	,	,	,
50957	1463	37	the	the	DT
50957	1463	38	whole	whole	JJ
50957	1463	39	being	being	NN
50957	1463	40	in	in	IN
50957	1463	41	some	some	DT
50957	1463	42	degree	degree	NN
50957	1463	43	analogous	analogous	JJ
50957	1463	44	to	to	IN
50957	1463	45	that	that	DT
50957	1463	46	of	of	IN
50957	1463	47	a	a	DT
50957	1463	48	great	great	JJ
50957	1463	49	land	land	NN
50957	1463	50	-	-	HYPH
50957	1463	51	slip	slip	NN
50957	1463	52	.	.	.
50957	1464	1	"	"	``
50957	1464	2	In	in	IN
50957	1464	3	both	both	DT
50957	1464	4	cases	case	NNS
50957	1464	5	the	the	DT
50957	1464	6	progress	progress	NN
50957	1464	7	of	of	IN
50957	1464	8	a	a	DT
50957	1464	9	somewhat	somewhat	RB
50957	1464	10	yielding	yielding	JJ
50957	1464	11	and	and	CC
50957	1464	12	mobile	mobile	JJ
50957	1464	13	mass	mass	NN
50957	1464	14	is	be	VBZ
50957	1464	15	facilitated	facilitate	VBN
50957	1464	16	by	by	IN
50957	1464	17	an	an	DT
50957	1464	18	underlying	underlie	VBG
50957	1464	19	clayey	clayey	NN
50957	1464	20	layer	layer	NN
50957	1464	21	saturated	saturate	VBN
50957	1464	22	with	with	IN
50957	1464	23	water	water	NN
50957	1464	24	.	.	.
50957	1464	25	"	"	''
50957	1465	1	_	_	NNP
50957	1465	2	New	New	NNP
50957	1465	3	York	York	NNP
50957	1465	4	,	,	,
50957	1465	5	New	New	NNP
50957	1465	6	Jersey	Jersey	NNP
50957	1465	7	,	,	,
50957	1465	8	and	and	CC
50957	1465	9	Pennsylvania	Pennsylvania	NNP
50957	1465	10	.	.	.
50957	1465	11	_	_	NNP
50957	1465	12	West	West	NNP
50957	1465	13	of	of	IN
50957	1465	14	New	New	NNP
50957	1465	15	England	England	NNP
50957	1465	16	the	the	DT
50957	1465	17	glacial	glacial	JJ
50957	1465	18	phenomena	phenomenon	NNS
50957	1465	19	over	over	IN
50957	1465	20	the	the	DT
50957	1465	21	northern	northern	JJ
50957	1465	22	part	part	NN
50957	1465	23	of	of	IN
50957	1465	24	the	the	DT
50957	1465	25	United	United	NNP
50957	1465	26	States	States	NNP
50957	1465	27	are	be	VBP
50957	1465	28	equally	equally	RB
50957	1465	29	marked	mark	VBN
50957	1465	30	all	all	PDT
50957	1465	31	the	the	DT
50957	1465	32	way	way	NN
50957	1465	33	to	to	IN
50957	1465	34	the	the	DT
50957	1465	35	Missouri	Missouri	NNP
50957	1465	36	River	River	NNP
50957	1465	37	,	,	,
50957	1465	38	and	and	CC
50957	1465	39	the	the	DT
50957	1465	40	boundary	boundary	JJ
50957	1465	41	-	-	HYPH
50957	1465	42	line	line	NN
50957	1465	43	of	of	IN
50957	1465	44	the	the	DT
50957	1465	45	glaciated	glaciated	JJ
50957	1465	46	region	region	NN
50957	1465	47	can	can	MD
50957	1465	48	be	be	VB
50957	1465	49	traced	trace	VBN
50957	1465	50	with	with	IN
50957	1465	51	little	little	JJ
50957	1465	52	difficulty	difficulty	NN
50957	1465	53	.	.	.
50957	1466	1	It	-PRON-	PRP
50957	1466	2	emerges	emerge	VBZ
50957	1466	3	from	from	IN
50957	1466	4	New	New	NNP
50957	1466	5	York	York	NNP
50957	1466	6	Bay	Bay	NNP
50957	1466	7	on	on	IN
50957	1466	8	Staten	Staten	NNP
50957	1466	9	Island	Island	NNP
50957	1466	10	and	and	CC
50957	1466	11	enters	enter	VBZ
50957	1466	12	New	New	NNP
50957	1466	13	Jersey	Jersey	NNP
50957	1466	14	at	at	IN
50957	1466	15	Perth	Perth	NNP
50957	1466	16	Amboy	Amboy	NNP
50957	1466	17	.	.	.
50957	1467	1	A	a	DT
50957	1467	2	well	well	RB
50957	1467	3	-	-	HYPH
50957	1467	4	formed	form	VBN
50957	1467	5	moraine	moraine	NN
50957	1467	6	covers	cover	VBZ
50957	1467	7	the	the	DT
50957	1467	8	northern	northern	JJ
50957	1467	9	part	part	NN
50957	1467	10	of	of	IN
50957	1467	11	Staten	Staten	NNP
50957	1467	12	Island	Island	NNP
50957	1467	13	,	,	,
50957	1467	14	and	and	CC
50957	1467	15	upon	upon	IN
50957	1467	16	the	the	DT
50957	1467	17	mainland	mainland	NN
50957	1467	18	marks	mark	VBZ
50957	1467	19	the	the	DT
50957	1467	20	boundary	boundary	NN
50957	1467	21	from	from	IN
50957	1467	22	Perth	Perth	NNP
50957	1467	23	Amboy	Amboy	NNP
50957	1467	24	,	,	,
50957	1467	25	around	around	RB
50957	1467	26	through	through	IN
50957	1467	27	Raritan	Raritan	NNP
50957	1467	28	,	,	,
50957	1467	29	Plainfield	Plainfield	NNP
50957	1467	30	,	,	,
50957	1467	31	Chatham	Chatham	NNP
50957	1467	32	,	,	,
50957	1467	33	Morris	Morris	NNP
50957	1467	34	,	,	,
50957	1467	35	and	and	CC
50957	1467	36	Hanover	Hanover	NNP
50957	1467	37	,	,	,
50957	1467	38	to	to	IN
50957	1467	39	Rockaway	Rockaway	NNP
50957	1467	40	,	,	,
50957	1467	41	and	and	CC
50957	1467	42	thence	thence	NN
50957	1467	43	in	in	IN
50957	1467	44	a	a	DT
50957	1467	45	southwesterly	southwesterly	JJ
50957	1467	46	direction	direction	NN
50957	1467	47	to	to	IN
50957	1467	48	Belvidere	Belvidere	NNP
50957	1467	49	,	,	,
50957	1467	50	on	on	IN
50957	1467	51	the	the	DT
50957	1467	52	Delaware	Delaware	NNP
50957	1467	53	River	River	NNP
50957	1467	54	.	.	.
50957	1468	1	That	that	DT
50957	1468	2	portion	portion	NN
50957	1468	3	of	of	IN
50957	1468	4	New	New	NNP
50957	1468	5	Jersey	Jersey	NNP
50957	1468	6	lying	lie	VBG
50957	1468	7	north	north	RB
50957	1468	8	of	of	IN
50957	1468	9	this	this	DT
50957	1468	10	serpentine	serpentine	JJ
50957	1468	11	line	line	NN
50957	1468	12	of	of	IN
50957	1468	13	moraine	moraine	JJ
50957	1468	14	hills	hill	NNS
50957	1468	15	is	be	VBZ
50957	1468	16	characterised	characterise	VBN
50957	1468	17	by	by	IN
50957	1468	18	the	the	DT
50957	1468	19	presence	presence	NN
50957	1468	20	of	of	IN
50957	1468	21	transported	transport	VBN
50957	1468	22	boulders	boulder	NNS
50957	1468	23	,	,	,
50957	1468	24	by	by	IN
50957	1468	25	numerous	numerous	JJ
50957	1468	26	lakes	lake	NNS
50957	1468	27	of	of	IN
50957	1468	28	evident	evident	JJ
50957	1468	29	glacial	glacial	JJ
50957	1468	30	origin	origin	NN
50957	1468	31	,	,	,
50957	1468	32	and	and	CC
50957	1468	33	by	by	IN
50957	1468	34	every	every	DT
50957	1468	35	other	other	JJ
50957	1468	36	sign	sign	NN
50957	1468	37	of	of	IN
50957	1468	38	glacial	glacial	JJ
50957	1468	39	action	action	NN
50957	1468	40	,	,	,
50957	1468	41	while	while	IN
50957	1468	42	south	south	RB
50957	1468	43	of	of	IN
50957	1468	44	it	-PRON-	PRP
50957	1468	45	all	all	PDT
50957	1468	46	these	these	DT
50957	1468	47	peculiar	peculiar	JJ
50957	1468	48	characteristics	characteristic	NNS
50957	1468	49	are	be	VBP
50957	1468	50	absent	absent	JJ
50957	1468	51	.	.	.
50957	1469	1	The	the	DT
50957	1469	2	observant	observant	JJ
50957	1469	3	passenger	passenger	NN
50957	1469	4	upon	upon	IN
50957	1469	5	the	the	DT
50957	1469	6	railroad	railroad	NN
50957	1469	7	trains	train	NNS
50957	1469	8	between	between	IN
50957	1469	9	New	New	NNP
50957	1469	10	York	York	NNP
50957	1469	11	and	and	CC
50957	1469	12	Philadelphia	Philadelphia	NNP
50957	1469	13	can	can	MD
50957	1469	14	easily	easily	RB
50957	1469	15	recognise	recognise	VB
50957	1469	16	the	the	DT
50957	1469	17	moraine	moraine	NN
50957	1469	18	as	as	IN
50957	1469	19	it	-PRON-	PRP
50957	1469	20	is	be	VBZ
50957	1469	21	passed	pass	VBN
50957	1469	22	through	through	RP
50957	1469	23	on	on	IN
50957	1469	24	the	the	DT
50957	1469	25	Pennsylvania	Pennsylvania	NNP
50957	1469	26	Railroad	Railroad	NNP
50957	1469	27	at	at	IN
50957	1469	28	Metuchen	Metuchen	NNP
50957	1469	29	and	and	CC
50957	1469	30	on	on	IN
50957	1469	31	the	the	DT
50957	1469	32	Bound	Bound	NNP
50957	1469	33	Brook	Brook	NNP
50957	1469	34	Railroad	Railroad	NNP
50957	1469	35	at	at	IN
50957	1469	36	Plainfield	Plainfield	NNP
50957	1469	37	.	.	.
50957	1470	1	Near	near	IN
50957	1470	2	Drakestown	Drakestown	NNP
50957	1470	3	,	,	,
50957	1470	4	in	in	IN
50957	1470	5	Morris	Morris	NNP
50957	1470	6	County	County	NNP
50957	1470	7	,	,	,
50957	1470	8	there	there	EX
50957	1470	9	is	be	VBZ
50957	1470	10	a	a	DT
50957	1470	11	mass	mass	NN
50957	1470	12	of	of	IN
50957	1470	13	blue	blue	JJ
50957	1470	14	limestone	limestone	NN
50957	1470	15	measuring	measuring	NN
50957	1470	16	,	,	,
50957	1470	17	as	as	IN
50957	1470	18	exposed	expose	VBN
50957	1470	19	,	,	,
50957	1470	20	thirty	thirty	CD
50957	1470	21	-	-	HYPH
50957	1470	22	six	six	CD
50957	1470	23	by	by	IN
50957	1470	24	thirty	thirty	CD
50957	1470	25	feet	foot	NNS
50957	1470	26	,	,	,
50957	1470	27	and	and	CC
50957	1470	28	which	which	WDT
50957	1470	29	was	be	VBD
50957	1470	30	quarried	quarry	VBN
50957	1470	31	for	for	IN
50957	1470	32	years	year	NNS
50957	1470	33	before	before	IN
50957	1470	34	discovering	discover	VBG
50957	1470	35	that	that	IN
50957	1470	36	it	-PRON-	PRP
50957	1470	37	was	be	VBD
50957	1470	38	a	a	DT
50957	1470	39	boulder	boulder	NN
50957	1470	40	brought	bring	VBN
50957	1470	41	with	with	IN
50957	1470	42	other	other	JJ
50957	1470	43	drift	drift	NN
50957	1470	44	material	material	NN
50957	1470	45	from	from	IN
50957	1470	46	many	many	JJ
50957	1470	47	miles	mile	NNS
50957	1470	48	to	to	IN
50957	1470	49	the	the	DT
50957	1470	50	northwest	northwest	NN
50957	1470	51	and	and	CC
50957	1470	52	lodged	lodge	VBD
50957	1470	53	here	here	RB
50957	1470	54	a	a	DT
50957	1470	55	thousand	thousand	CD
50957	1470	56	feet	foot	NNS
50957	1470	57	above	above	IN
50957	1470	58	the	the	DT
50957	1470	59	sea	sea	NN
50957	1470	60	.	.	.
50957	1471	1	Across	across	IN
50957	1471	2	Pennsylvania	Pennsylvania	NNP
50957	1471	3	the	the	DT
50957	1471	4	glacial	glacial	JJ
50957	1471	5	boundary	boundary	NN
50957	1471	6	passes	pass	VBZ
50957	1471	7	through	through	IN
50957	1471	8	Northampton	Northampton	NNP
50957	1471	9	,	,	,
50957	1471	10	Monroe	Monroe	NNP
50957	1471	11	,	,	,
50957	1471	12	Luzerne	Luzerne	NNP
50957	1471	13	,	,	,
50957	1471	14	Columbia	Columbia	NNP
50957	1471	15	,	,	,
50957	1471	16	Sullivan	Sullivan	NNP
50957	1471	17	,	,	,
50957	1471	18	Lycoming	Lycoming	NNP
50957	1471	19	,	,	,
50957	1471	20	Tioga	Tioga	NNP
50957	1471	21	,	,	,
50957	1471	22	and	and	CC
50957	1471	23	Potter	Potter	NNP
50957	1471	24	Counties	Counties	NNPS
50957	1471	25	,	,	,
50957	1471	26	where	where	WRB
50957	1471	27	it	-PRON-	PRP
50957	1471	28	enters	enter	VBZ
50957	1471	29	the	the	DT
50957	1471	30	State	State	NNP
50957	1471	31	of	of	IN
50957	1471	32	New	New	NNP
50957	1471	33	York	York	NNP
50957	1471	34	,	,	,
50957	1471	35	running	run	VBG
50957	1471	36	still	still	RB
50957	1471	37	in	in	IN
50957	1471	38	a	a	DT
50957	1471	39	northwest	northwest	NN
50957	1471	40	direction	direction	NN
50957	1471	41	through	through	IN
50957	1471	42	Allegany	Allegany	NNP
50957	1471	43	and	and	CC
50957	1471	44	Cattaraugus	Cattaraugus	NNP
50957	1471	45	Counties	Counties	NNPS
50957	1471	46	to	to	IN
50957	1471	47	the	the	DT
50957	1471	48	vicinity	vicinity	NN
50957	1471	49	of	of	IN
50957	1471	50	Salamanca	Salamanca	NNP
50957	1471	51	.	.	.
50957	1472	1	Here	here	RB
50957	1472	2	it	-PRON-	PRP
50957	1472	3	turns	turn	VBZ
50957	1472	4	to	to	IN
50957	1472	5	the	the	DT
50957	1472	6	south	south	NN
50957	1472	7	nearly	nearly	RB
50957	1472	8	at	at	IN
50957	1472	9	a	a	DT
50957	1472	10	right	right	JJ
50957	1472	11	angle	angle	NN
50957	1472	12	,	,	,
50957	1472	13	running	run	VBG
50957	1472	14	southwestward	southwestward	NN
50957	1472	15	to	to	IN
50957	1472	16	Chautauqua	Chautauqua	NNP
50957	1472	17	County	County	NNP
50957	1472	18	and	and	CC
50957	1472	19	re	re	NN
50957	1472	20	-	-	VBG
50957	1472	21	entering	enter	VBG
50957	1472	22	Pennsylvania	Pennsylvania	NNP
50957	1472	23	in	in	IN
50957	1472	24	Warren	Warren	NNP
50957	1472	25	County	County	NNP
50957	1472	26	,	,	,
50957	1472	27	and	and	CC
50957	1472	28	thence	thence	NN
50957	1472	29	passing	pass	VBG
50957	1472	30	onward	onward	RB
50957	1472	31	in	in	IN
50957	1472	32	the	the	DT
50957	1472	33	same	same	JJ
50957	1472	34	general	general	JJ
50957	1472	35	direction	direction	NN
50957	1472	36	through	through	IN
50957	1472	37	Crawford	Crawford	NNP
50957	1472	38	,	,	,
50957	1472	39	Venango	Venango	NNP
50957	1472	40	,	,	,
50957	1472	41	Mercer	Mercer	NNP
50957	1472	42	,	,	,
50957	1472	43	Butler	Butler	NNP
50957	1472	44	,	,	,
50957	1472	45	and	and	CC
50957	1472	46	Lawrence	Lawrence	NNP
50957	1472	47	Counties	Counties	NNPS
50957	1472	48	to	to	IN
50957	1472	49	the	the	DT
50957	1472	50	Ohio	Ohio	NNP
50957	1472	51	line	line	NN
50957	1472	52	in	in	IN
50957	1472	53	Columbiana	Columbiana	NNP
50957	1472	54	County	County	NNP
50957	1472	55	,	,	,
50957	1472	56	about	about	RB
50957	1472	57	ten	ten	CD
50957	1472	58	miles	mile	NNS
50957	1472	59	north	north	RB
50957	1472	60	of	of	IN
50957	1472	61	the	the	DT
50957	1472	62	Ohio	Ohio	NNP
50957	1472	63	River	River	NNP
50957	1472	64	.	.	.
50957	1473	1	The	the	DT
50957	1473	2	occurrence	occurrence	NN
50957	1473	3	of	of	IN
50957	1473	4	a	a	DT
50957	1473	5	well	well	RB
50957	1473	6	-	-	HYPH
50957	1473	7	defined	define	VBN
50957	1473	8	terminal	terminal	NN
50957	1473	9	moraine	moraine	NN
50957	1473	10	to	to	TO
50957	1473	11	mark	mark	VB
50957	1473	12	the	the	DT
50957	1473	13	glacial	glacial	JJ
50957	1473	14	boundary	boundary	NNP
50957	1473	15	eastward	eastward	RB
50957	1473	16	from	from	IN
50957	1473	17	Pennsylvania	Pennsylvania	NNP
50957	1473	18	led	lead	VBD
50957	1473	19	Professor	Professor	NNP
50957	1473	20	Lewis	Lewis	NNP
50957	1473	21	and	and	CC
50957	1473	22	myself	-PRON-	PRP
50957	1473	23	,	,	,
50957	1473	24	who	who	WP
50957	1473	25	made	make	VBD
50957	1473	26	the	the	DT
50957	1473	27	survey	survey	NN
50957	1473	28	of	of	IN
50957	1473	29	that	that	DT
50957	1473	30	State	State	NNP
50957	1473	31	in	in	IN
50957	1473	32	1880	1880	CD
50957	1473	33	,	,	,
50957	1473	34	to	to	TO
50957	1473	35	be	be	VB
50957	1473	36	rather	rather	RB
50957	1473	37	too	too	RB
50957	1473	38	sanguine	sanguine	JJ
50957	1473	39	in	in	IN
50957	1473	40	our	-PRON-	PRP$
50957	1473	41	expectations	expectation	NNS
50957	1473	42	of	of	IN
50957	1473	43	finding	find	VBG
50957	1473	44	an	an	DT
50957	1473	45	equally	equally	RB
50957	1473	46	well	well	RB
50957	1473	47	-	-	HYPH
50957	1473	48	marked	mark	VBN
50957	1473	49	moraine	moraine	NN
50957	1473	50	everywhere	everywhere	RB
50957	1473	51	along	along	IN
50957	1473	52	the	the	DT
50957	1473	53	southern	southern	JJ
50957	1473	54	margin	margin	NN
50957	1473	55	of	of	IN
50957	1473	56	the	the	DT
50957	1473	57	glaciated	glaciated	JJ
50957	1473	58	area	area	NN
50957	1473	59	;	;	:
50957	1473	60	still	still	RB
50957	1473	61	,	,	,
50957	1473	62	the	the	DT
50957	1473	63	results	result	NNS
50957	1473	64	are	be	VBP
50957	1473	65	even	even	RB
50957	1473	66	more	more	RBR
50957	1473	67	interesting	interesting	JJ
50957	1473	68	than	than	IN
50957	1473	69	would	would	MD
50957	1473	70	have	have	VB
50957	1473	71	been	be	VBN
50957	1473	72	the	the	DT
50957	1473	73	exact	exact	JJ
50957	1473	74	fulfilment	fulfilment	NN
50957	1473	75	of	of	IN
50957	1473	76	our	-PRON-	PRP$
50957	1473	77	expectations	expectation	NNS
50957	1473	78	,	,	,
50957	1473	79	since	since	IN
50957	1473	80	they	-PRON-	PRP
50957	1473	81	more	more	RBR
50957	1473	82	fully	fully	RB
50957	1473	83	revealed	reveal	VBN
50957	1473	84	to	to	IN
50957	1473	85	us	-PRON-	PRP
50957	1473	86	the	the	DT
50957	1473	87	great	great	JJ
50957	1473	88	complexity	complexity	NN
50957	1473	89	of	of	IN
50957	1473	90	effect	effect	NN
50957	1473	91	which	which	WDT
50957	1473	92	is	be	VBZ
50957	1473	93	capable	capable	JJ
50957	1473	94	of	of	IN
50957	1473	95	being	be	VBG
50957	1473	96	brought	bring	VBN
50957	1473	97	about	about	RP
50957	1473	98	by	by	IN
50957	1473	99	ice	ice	NN
50957	1473	100	-	-	HYPH
50957	1473	101	action	action	NN
50957	1473	102	.	.	.
50957	1474	1	Before	before	IN
50957	1474	2	proceeding	proceed	VBG
50957	1474	3	farther	farther	RB
50957	1474	4	with	with	IN
50957	1474	5	the	the	DT
50957	1474	6	details	detail	NNS
50957	1474	7	,	,	,
50957	1474	8	therefore	therefore	RB
50957	1474	9	,	,	,
50957	1474	10	it	-PRON-	PRP
50957	1474	11	will	will	MD
50957	1474	12	be	be	VB
50957	1474	13	profitable	profitable	JJ
50957	1474	14	at	at	IN
50957	1474	15	this	this	DT
50957	1474	16	point	point	NN
50957	1474	17	to	to	TO
50957	1474	18	pause	pause	VB
50957	1474	19	in	in	IN
50957	1474	20	the	the	DT
50957	1474	21	narrative	narrative	NN
50957	1474	22	and	and	CC
50957	1474	23	briefly	briefly	RB
50957	1474	24	record	record	VB
50957	1474	25	a	a	DT
50957	1474	26	few	few	JJ
50957	1474	27	generalisations	generalisation	NNS
50957	1474	28	that	that	WDT
50957	1474	29	have	have	VBP
50957	1474	30	forced	force	VBN
50957	1474	31	themselves	-PRON-	PRP
50957	1474	32	into	into	IN
50957	1474	33	prominence	prominence	NN
50957	1474	34	during	during	IN
50957	1474	35	the	the	DT
50957	1474	36	years	year	NNS
50957	1474	37	in	in	IN
50957	1474	38	which	which	WDT
50957	1474	39	field	field	NN
50957	1474	40	-	-	HYPH
50957	1474	41	work	work	NN
50957	1474	42	has	have	VBZ
50957	1474	43	been	be	VBN
50957	1474	44	in	in	IN
50957	1474	45	progress	progress	NN
50957	1474	46	.	.	.
50957	1475	1	Previous	previous	JJ
50957	1475	2	to	to	IN
50957	1475	3	our	-PRON-	PRP$
50957	1475	4	explorations	exploration	NNS
50957	1475	5	in	in	IN
50957	1475	6	Pennsylvania	Pennsylvania	NNP
50957	1475	7	it	-PRON-	PRP
50957	1475	8	had	have	VBD
50957	1475	9	been	be	VBN
50957	1475	10	thought	think	VBN
50957	1475	11	that	that	IN
50957	1475	12	the	the	DT
50957	1475	13	indications	indication	NNS
50957	1475	14	of	of	IN
50957	1475	15	ice	ice	NN
50957	1475	16	-	-	HYPH
50957	1475	17	action	action	NN
50957	1475	18	would	would	MD
50957	1475	19	extend	extend	VB
50957	1475	20	much	much	RB
50957	1475	21	farther	farth	JJR
50957	1475	22	south	south	RB
50957	1475	23	in	in	IN
50957	1475	24	the	the	DT
50957	1475	25	valleys	valley	NNS
50957	1475	26	than	than	IN
50957	1475	27	on	on	IN
50957	1475	28	the	the	DT
50957	1475	29	mountains	mountain	NNS
50957	1475	30	,	,	,
50957	1475	31	and	and	CC
50957	1475	32	this	this	DT
50957	1475	33	indeed	indeed	RB
50957	1475	34	would	would	MD
50957	1475	35	have	have	VB
50957	1475	36	been	be	VBN
50957	1475	37	the	the	DT
50957	1475	38	case	case	NN
50957	1475	39	if	if	IN
50957	1475	40	the	the	DT
50957	1475	41	glaciers	glacier	NNS
50957	1475	42	in	in	IN
50957	1475	43	northern	northern	JJ
50957	1475	44	Pennsylvania	Pennsylvania	NNP
50957	1475	45	had	have	VBD
50957	1475	46	been	be	VBN
50957	1475	47	of	of	IN
50957	1475	48	local	local	JJ
50957	1475	49	origin	origin	NN
50957	1475	50	;	;	:
50957	1475	51	but	but	CC
50957	1475	52	our	-PRON-	PRP$
50957	1475	53	experience	experience	NN
50957	1475	54	very	very	RB
50957	1475	55	soon	soon	RB
50957	1475	56	demonstrated	demonstrate	VBD
50957	1475	57	that	that	IN
50957	1475	58	the	the	DT
50957	1475	59	great	great	JJ
50957	1475	60	gathering	gathering	NN
50957	1475	61	-	-	HYPH
50957	1475	62	place	place	NN
50957	1475	63	of	of	IN
50957	1475	64	the	the	DT
50957	1475	65	snows	snow	NNS
50957	1475	66	which	which	WDT
50957	1475	67	produced	produce	VBD
50957	1475	68	the	the	DT
50957	1475	69	glacial	glacial	JJ
50957	1475	70	movement	movement	NN
50957	1475	71	in	in	IN
50957	1475	72	northern	northern	JJ
50957	1475	73	Pennsylvania	Pennsylvania	NNP
50957	1475	74	could	could	MD
50957	1475	75	not	not	RB
50957	1475	76	have	have	VB
50957	1475	77	been	be	VBN
50957	1475	78	local	local	JJ
50957	1475	79	,	,	,
50957	1475	80	but	but	CC
50957	1475	81	that	that	IN
50957	1475	82	over	over	IN
50957	1475	83	the	the	DT
50957	1475	84	northern	northern	JJ
50957	1475	85	part	part	NN
50957	1475	86	of	of	IN
50957	1475	87	that	that	DT
50957	1475	88	State	State	NNP
50957	1475	89	there	there	EX
50957	1475	90	was	be	VBD
50957	1475	91	distinct	distinct	JJ
50957	1475	92	evidence	evidence	NN
50957	1475	93	of	of	IN
50957	1475	94	a	a	DT
50957	1475	95	continental	continental	JJ
50957	1475	96	movement	movement	NN
50957	1475	97	of	of	IN
50957	1475	98	ice	ice	NNP
50957	1475	99	whose	whose	WP$
50957	1475	100	centre	centre	NN
50957	1475	101	was	be	VBD
50957	1475	102	far	far	RB
50957	1475	103	beyond	beyond	IN
50957	1475	104	the	the	DT
50957	1475	105	Alleghanies	Alleghanies	NNPS
50957	1475	106	.	.	.
50957	1476	1	For	for	IN
50957	1476	2	example	example	NN
50957	1476	3	,	,	,
50957	1476	4	we	-PRON-	PRP
50957	1476	5	found	find	VBD
50957	1476	6	that	that	IN
50957	1476	7	the	the	DT
50957	1476	8	evidences	evidence	NNS
50957	1476	9	of	of	IN
50957	1476	10	direct	direct	JJ
50957	1476	11	glacial	glacial	JJ
50957	1476	12	action	action	NN
50957	1476	13	extended	extend	VBD
50957	1476	14	farther	farther	RB
50957	1476	15	south	south	RB
50957	1476	16	upon	upon	IN
50957	1476	17	the	the	DT
50957	1476	18	hills	hill	NNS
50957	1476	19	and	and	CC
50957	1476	20	plateaus	plateaus	NN
50957	1476	21	than	than	IN
50957	1476	22	they	-PRON-	PRP
50957	1476	23	did	do	VBD
50957	1476	24	in	in	IN
50957	1476	25	the	the	DT
50957	1476	26	narrow	narrow	JJ
50957	1476	27	valleys	valley	NNS
50957	1476	28	,	,	,
50957	1476	29	while	while	IN
50957	1476	30	everywhere	everywhere	RB
50957	1476	31	on	on	IN
50957	1476	32	the	the	DT
50957	1476	33	very	very	RB
50957	1476	34	southern	southern	JJ
50957	1476	35	border	border	NN
50957	1476	36	of	of	IN
50957	1476	37	glacial	glacial	JJ
50957	1476	38	indications	indication	NNS
50957	1476	39	we	-PRON-	PRP
50957	1476	40	found	find	VBD
50957	1476	41	boulders	boulder	NNS
50957	1476	42	that	that	WDT
50957	1476	43	had	have	VBD
50957	1476	44	been	be	VBN
50957	1476	45	brought	bring	VBN
50957	1476	46	from	from	IN
50957	1476	47	the	the	DT
50957	1476	48	granitic	granitic	JJ
50957	1476	49	region	region	NN
50957	1476	50	of	of	IN
50957	1476	51	northern	northern	JJ
50957	1476	52	New	New	NNP
50957	1476	53	York	York	NNP
50957	1476	54	or	or	CC
50957	1476	55	central	central	JJ
50957	1476	56	Canada	Canada	NNP
50957	1476	57	.	.	.
50957	1477	1	In	in	IN
50957	1477	2	eastern	eastern	JJ
50957	1477	3	Pennsylvania	Pennsylvania	NNP
50957	1477	4	we	-PRON-	PRP
50957	1477	5	found	find	VBD
50957	1477	6	indeed	indeed	RB
50957	1477	7	a	a	DT
50957	1477	8	terminal	terminal	JJ
50957	1477	9	moraine	moraine	NN
50957	1477	10	more	more	RBR
50957	1477	11	or	or	CC
50957	1477	12	less	less	RBR
50957	1477	13	distinctly	distinctly	RB
50957	1477	14	marking	mark	VBG
50957	1477	15	the	the	DT
50957	1477	16	southern	southern	JJ
50957	1477	17	border	border	NN
50957	1477	18	over	over	IN
50957	1477	19	the	the	DT
50957	1477	20	highlands	highland	NNS
50957	1477	21	.	.	.
50957	1478	1	This	this	DT
50957	1478	2	was	be	VBD
50957	1478	3	more	more	RBR
50957	1478	4	specially	specially	RB
50957	1478	5	true	true	JJ
50957	1478	6	in	in	IN
50957	1478	7	Northampton	Northampton	NNP
50957	1478	8	and	and	CC
50957	1478	9	Monroe	Monroe	NNP
50957	1478	10	Counties	Counties	NNPS
50957	1478	11	.	.	.
50957	1479	1	In	in	IN
50957	1479	2	Northampton	Northampton	NNP
50957	1479	3	County	County	NNP
50957	1479	4	it	-PRON-	PRP
50957	1479	5	was	be	VBD
50957	1479	6	very	very	RB
50957	1479	7	interesting	interesting	JJ
50957	1479	8	to	to	TO
50957	1479	9	see	see	VB
50957	1479	10	long	long	JJ
50957	1479	11	lines	line	NNS
50957	1479	12	of	of	IN
50957	1479	13	hills	hill	NNS
50957	1479	14	,	,	,
50957	1479	15	a	a	DT
50957	1479	16	hundred	hundred	CD
50957	1479	17	or	or	CC
50957	1479	18	more	more	JJR
50957	1479	19	feet	foot	NNS
50957	1479	20	in	in	IN
50957	1479	21	height	height	NN
50957	1479	22	and	and	CC
50957	1479	23	lying	lie	VBG
50957	1479	24	several	several	JJ
50957	1479	25	hundred	hundred	CD
50957	1479	26	feet	foot	NNS
50957	1479	27	above	above	IN
50957	1479	28	the	the	DT
50957	1479	29	Delaware	Delaware	NNP
50957	1479	30	River	River	NNP
50957	1479	31	,	,	,
50957	1479	32	composed	compose	VBN
50957	1479	33	entirely	entirely	RB
50957	1479	34	of	of	IN
50957	1479	35	glacial	glacial	JJ
50957	1479	36	_	_	NNP
50957	1479	37	débris	débris	NN
50957	1479	38	_	_	NNP
50957	1479	39	,	,	,
50957	1479	40	much	much	JJ
50957	1479	41	of	of	IN
50957	1479	42	which	which	WDT
50957	1479	43	had	have	VBD
50957	1479	44	been	be	VBN
50957	1479	45	brought	bring	VBN
50957	1479	46	bodily	bodily	RB
50957	1479	47	over	over	IN
50957	1479	48	the	the	DT
50957	1479	49	sharp	sharp	JJ
50957	1479	50	summit	summit	NN
50957	1479	51	of	of	IN
50957	1479	52	the	the	DT
50957	1479	53	Blue	Blue	NNP
50957	1479	54	Ridge	Ridge	NNP
50957	1479	55	,	,	,
50957	1479	56	or	or	CC
50957	1479	57	Kittatinny	Kittatinny	NNP
50957	1479	58	Mountain	Mountain	NNP
50957	1479	59	,	,	,
50957	1479	60	which	which	WDT
50957	1479	61	rises	rise	VBZ
50957	1479	62	as	as	IN
50957	1479	63	a	a	DT
50957	1479	64	continuous	continuous	JJ
50957	1479	65	wall	wall	NN
50957	1479	66	to	to	IN
50957	1479	67	the	the	DT
50957	1479	68	northwest	northwest	NN
50957	1479	69	and	and	CC
50957	1479	70	is	be	VBZ
50957	1479	71	everywhere	everywhere	RB
50957	1479	72	several	several	JJ
50957	1479	73	hundred	hundred	CD
50957	1479	74	feet	foot	NNS
50957	1479	75	higher	high	JJR
50957	1479	76	than	than	IN
50957	1479	77	the	the	DT
50957	1479	78	moraine	moraine	NN
50957	1479	79	in	in	IN
50957	1479	80	Northampton	Northampton	NNP
50957	1479	81	County	County	NNP
50957	1479	82	.	.	.
50957	1480	1	The	the	DT
50957	1480	2	summit	summit	NN
50957	1480	3	of	of	IN
50957	1480	4	Blue	Blue	NNP
50957	1480	5	Ridge	Ridge	NNP
50957	1480	6	,	,	,
50957	1480	7	also	also	RB
50957	1480	8	,	,	,
50957	1480	9	as	as	IN
50957	1480	10	far	far	RB
50957	1480	11	south	south	RB
50957	1480	12	as	as	IN
50957	1480	13	the	the	DT
50957	1480	14	glacial	glacial	JJ
50957	1480	15	movement	movement	NN
50957	1480	16	extended	extend	VBD
50957	1480	17	,	,	,
50957	1480	18	shows	show	VBZ
50957	1480	19	evident	evident	JJ
50957	1480	20	signs	sign	NNS
50957	1480	21	of	of	IN
50957	1480	22	glacial	glacial	JJ
50957	1480	23	abrasion	abrasion	NN
50957	1480	24	,	,	,
50957	1480	25	some	some	DT
50957	1480	26	hundreds	hundred	NNS
50957	1480	27	of	of	IN
50957	1480	28	feet	foot	NNS
50957	1480	29	evidently	evidently	RB
50957	1480	30	having	have	VBG
50957	1480	31	been	be	VBN
50957	1480	32	removed	remove	VBN
50957	1480	33	by	by	IN
50957	1480	34	that	that	DT
50957	1480	35	means	mean	VBZ
50957	1480	36	,	,	,
50957	1480	37	leaving	leave	VBG
50957	1480	38	a	a	DT
50957	1480	39	well	well	RB
50957	1480	40	-	-	HYPH
50957	1480	41	defined	define	VBN
50957	1480	42	shoulder	shoulder	NN
50957	1480	43	,	,	,
50957	1480	44	marking	mark	VBG
50957	1480	45	the	the	DT
50957	1480	46	limits	limit	NNS
50957	1480	47	of	of	IN
50957	1480	48	its	-PRON-	PRP$
50957	1480	49	southwestern	southwestern	JJ
50957	1480	50	border	border	NN
50957	1480	51	.	.	.
50957	1481	1	Resting	rest	VBG
50957	1481	2	upon	upon	IN
50957	1481	3	the	the	DT
50957	1481	4	summit	summit	NN
50957	1481	5	of	of	IN
50957	1481	6	the	the	DT
50957	1481	7	glaciated	glaciated	JJ
50957	1481	8	portion	portion	NN
50957	1481	9	of	of	IN
50957	1481	10	the	the	DT
50957	1481	11	Blue	Blue	NNP
50957	1481	12	Ridge	Ridge	NNP
50957	1481	13	,	,	,
50957	1481	14	there	there	EX
50957	1481	15	are	be	VBP
50957	1481	16	also	also	RB
50957	1481	17	numerous	numerous	JJ
50957	1481	18	boulders	boulder	NNS
50957	1481	19	of	of	IN
50957	1481	20	Helderberg	Helderberg	NNP
50957	1481	21	limestone	limestone	NN
50957	1481	22	,	,	,
50957	1481	23	which	which	WDT
50957	1481	24	must	must	MD
50957	1481	25	have	have	VB
50957	1481	26	been	be	VBN
50957	1481	27	brought	bring	VBN
50957	1481	28	from	from	IN
50957	1481	29	ledges	ledge	NNS
50957	1481	30	at	at	IN
50957	1481	31	least	least	RBS
50957	1481	32	five	five	CD
50957	1481	33	hundred	hundred	CD
50957	1481	34	feet	foot	NNS
50957	1481	35	lower	low	JJR
50957	1481	36	than	than	IN
50957	1481	37	the	the	DT
50957	1481	38	places	place	NNS
50957	1481	39	upon	upon	IN
50957	1481	40	which	which	WDT
50957	1481	41	they	-PRON-	PRP
50957	1481	42	now	now	RB
50957	1481	43	lie	lie	VBP
50957	1481	44	.	.	.
50957	1482	1	In	in	IN
50957	1482	2	Monroe	Monroe	NNP
50957	1482	3	County	County	NNP
50957	1482	4	the	the	DT
50957	1482	5	terminal	terminal	NN
50957	1482	6	moraine	moraine	NN
50957	1482	7	marking	mark	VBG
50957	1482	8	there	there	RB
50957	1482	9	the	the	DT
50957	1482	10	extreme	extreme	JJ
50957	1482	11	limit	limit	NN
50957	1482	12	of	of	IN
50957	1482	13	the	the	DT
50957	1482	14	ice	ice	NN
50957	1482	15	-	-	HYPH
50957	1482	16	movement	movement	NN
50957	1482	17	is	be	VBZ
50957	1482	18	upon	upon	IN
50957	1482	19	an	an	DT
50957	1482	20	extensive	extensive	JJ
50957	1482	21	plateau	plateau	NN
50957	1482	22	of	of	IN
50957	1482	23	Pocono	Pocono	NNP
50957	1482	24	sandstone	sandstone	NN
50957	1482	25	,	,	,
50957	1482	26	about	about	RB
50957	1482	27	eighteen	eighteen	CD
50957	1482	28	hundred	hundred	CD
50957	1482	29	feet	foot	NNS
50957	1482	30	above	above	IN
50957	1482	31	sea	sea	NN
50957	1482	32	-	-	HYPH
50957	1482	33	level	level	NN
50957	1482	34	,	,	,
50957	1482	35	and	and	CC
50957	1482	36	five	five	CD
50957	1482	37	or	or	CC
50957	1482	38	six	six	CD
50957	1482	39	hundred	hundred	CD
50957	1482	40	feet	foot	NNS
50957	1482	41	lower	low	JJR
50957	1482	42	than	than	IN
50957	1482	43	the	the	DT
50957	1482	44	crest	crest	NN
50957	1482	45	of	of	IN
50957	1482	46	the	the	DT
50957	1482	47	Alleghany	Alleghany	NNP
50957	1482	48	Mountains	Mountains	NNPS
50957	1482	49	,	,	,
50957	1482	50	a	a	DT
50957	1482	51	short	short	JJ
50957	1482	52	distance	distance	NN
50957	1482	53	to	to	IN
50957	1482	54	the	the	DT
50957	1482	55	north	north	NN
50957	1482	56	.	.	.
50957	1483	1	The	the	DT
50957	1483	2	moraine	moraine	JJ
50957	1483	3	hills	hill	NNS
50957	1483	4	are	be	VBP
50957	1483	5	here	here	RB
50957	1483	6	well	well	RB
50957	1483	7	marked	mark	VBN
50957	1483	8	by	by	IN
50957	1483	9	the	the	DT
50957	1483	10	occurrence	occurrence	NN
50957	1483	11	of	of	IN
50957	1483	12	circular	circular	JJ
50957	1483	13	lakelets	lakelet	NNS
50957	1483	14	and	and	CC
50957	1483	15	kettle	kettle	NN
50957	1483	16	-	-	HYPH
50957	1483	17	holes	hole	NNS
50957	1483	18	(	(	-LRB-
50957	1483	19	such	such	JJ
50957	1483	20	as	as	IN
50957	1483	21	have	have	VBP
50957	1483	22	been	be	VBN
50957	1483	23	described	describe	VBN
50957	1483	24	as	as	IN
50957	1483	25	characteristic	characteristic	JJ
50957	1483	26	of	of	IN
50957	1483	27	the	the	DT
50957	1483	28	shores	shore	NNS
50957	1483	29	and	and	CC
50957	1483	30	islands	island	NNS
50957	1483	31	bordering	border	VBG
50957	1483	32	the	the	DT
50957	1483	33	south	south	NN
50957	1483	34	of	of	IN
50957	1483	35	New	New	NNP
50957	1483	36	England	England	NNP
50957	1483	37	)	)	-RRB-
50957	1483	38	;	;	:
50957	1483	39	by	by	IN
50957	1483	40	the	the	DT
50957	1483	41	occurrence	occurrence	NN
50957	1483	42	of	of	IN
50957	1483	43	granitic	granitic	JJ
50957	1483	44	boulders	boulder	NNS
50957	1483	45	,	,	,
50957	1483	46	which	which	WDT
50957	1483	47	must	must	MD
50957	1483	48	have	have	VB
50957	1483	49	been	be	VBN
50957	1483	50	brought	bring	VBN
50957	1483	51	from	from	IN
50957	1483	52	the	the	DT
50957	1483	53	Adirondacks	Adirondacks	NNPS
50957	1483	54	or	or	CC
50957	1483	55	Canada	Canada	NNP
50957	1483	56	;	;	:
50957	1483	57	and	and	CC
50957	1483	58	by	by	IN
50957	1483	59	the	the	DT
50957	1483	60	various	various	JJ
50957	1483	61	other	other	JJ
50957	1483	62	indications	indication	NNS
50957	1483	63	referred	refer	VBD
50957	1483	64	to	to	IN
50957	1483	65	on	on	IN
50957	1483	66	a	a	DT
50957	1483	67	previous	previous	JJ
50957	1483	68	page	page	NN
50957	1483	69	.	.	.
50957	1484	1	As	as	IN
50957	1484	2	already	already	RB
50957	1484	3	intimated	intimate	VBN
50957	1484	4	,	,	,
50957	1484	5	the	the	DT
50957	1484	6	instructive	instructive	JJ
50957	1484	7	point	point	NN
50957	1484	8	in	in	IN
50957	1484	9	our	-PRON-	PRP$
50957	1484	10	observations	observation	NNS
50957	1484	11	is	be	VBZ
50957	1484	12	the	the	DT
50957	1484	13	fact	fact	NN
50957	1484	14	that	that	IN
50957	1484	15	,	,	,
50957	1484	16	between	between	IN
50957	1484	17	Kittatinny	Kittatinny	NNP
50957	1484	18	Mountain	Mountain	NNP
50957	1484	19	,	,	,
50957	1484	20	in	in	IN
50957	1484	21	Northampton	Northampton	NNP
50957	1484	22	County	County	NNP
50957	1484	23	,	,	,
50957	1484	24	and	and	CC
50957	1484	25	Pocono	Pocono	NNP
50957	1484	26	plateau	plateau	NN
50957	1484	27	,	,	,
50957	1484	28	in	in	IN
50957	1484	29	Monroe	Monroe	NNP
50957	1484	30	County	County	NNP
50957	1484	31	,	,	,
50957	1484	32	there	there	EX
50957	1484	33	is	be	VBZ
50957	1484	34	a	a	DT
50957	1484	35	longitudinal	longitudinal	JJ
50957	1484	36	depression	depression	NN
50957	1484	37	,	,	,
50957	1484	38	running	run	VBG
50957	1484	39	northeast	northeast	RB
50957	1484	40	by	by	IN
50957	1484	41	southwest	southwest	NN
50957	1484	42	,	,	,
50957	1484	43	parallel	parallel	JJ
50957	1484	44	with	with	IN
50957	1484	45	the	the	DT
50957	1484	46	ranges	range	NNS
50957	1484	47	of	of	IN
50957	1484	48	the	the	DT
50957	1484	49	mountain	mountain	NN
50957	1484	50	system	system	NN
50957	1484	51	,	,	,
50957	1484	52	which	which	WDT
50957	1484	53	is	be	VBZ
50957	1484	54	here	here	RB
50957	1484	55	about	about	RB
50957	1484	56	a	a	DT
50957	1484	57	thousand	thousand	CD
50957	1484	58	feet	foot	NNS
50957	1484	59	below	below	IN
50957	1484	60	the	the	DT
50957	1484	61	respective	respective	JJ
50957	1484	62	ridges	ridge	NNS
50957	1484	63	on	on	IN
50957	1484	64	either	either	DT
50957	1484	65	side	side	NN
50957	1484	66	.	.	.
50957	1485	1	This	this	DT
50957	1485	2	,	,	,
50957	1485	3	therefore	therefore	RB
50957	1485	4	,	,	,
50957	1485	5	is	be	VBZ
50957	1485	6	one	one	CD
50957	1485	7	of	of	IN
50957	1485	8	the	the	DT
50957	1485	9	places	place	NNS
50957	1485	10	where	where	WRB
50957	1485	11	we	-PRON-	PRP
50957	1485	12	should	should	MD
50957	1485	13	have	have	VB
50957	1485	14	expected	expect	VBN
50957	1485	15	a	a	DT
50957	1485	16	considerable	considerable	JJ
50957	1485	17	southern	southern	JJ
50957	1485	18	extension	extension	NN
50957	1485	19	of	of	IN
50957	1485	20	the	the	DT
50957	1485	21	ice	ice	NN
50957	1485	22	,	,	,
50957	1485	23	if	if	IN
50957	1485	24	it	-PRON-	PRP
50957	1485	25	had	have	VBD
50957	1485	26	been	be	VBN
50957	1485	27	largely	largely	RB
50957	1485	28	due	due	JJ
50957	1485	29	to	to	IN
50957	1485	30	local	local	JJ
50957	1485	31	causes	cause	NNS
50957	1485	32	.	.	.
50957	1486	1	Now	now	RB
50957	1486	2	,	,	,
50957	1486	3	while	while	IN
50957	1486	4	there	there	EX
50957	1486	5	is	be	VBZ
50957	1486	6	indeed	indeed	RB
50957	1486	7	a	a	DT
50957	1486	8	gradual	gradual	JJ
50957	1486	9	southern	southern	JJ
50957	1486	10	trend	trend	NN
50957	1486	11	down	down	IN
50957	1486	12	the	the	DT
50957	1486	13	flanks	flank	NNS
50957	1486	14	of	of	IN
50957	1486	15	the	the	DT
50957	1486	16	mountain	mountain	NN
50957	1486	17	,	,	,
50957	1486	18	yet	yet	RB
50957	1486	19	,	,	,
50957	1486	20	upon	upon	IN
50957	1486	21	reaching	reach	VBG
50957	1486	22	the	the	DT
50957	1486	23	axis	axi	NNS
50957	1486	24	of	of	IN
50957	1486	25	the	the	DT
50957	1486	26	valley	valley	NN
50957	1486	27	,	,	,
50957	1486	28	there	there	EX
50957	1486	29	appears	appear	VBZ
50957	1486	30	at	at	IN
50957	1486	31	once	once	RB
50957	1486	32	a	a	DT
50957	1486	33	very	very	RB
50957	1486	34	marked	marked	JJ
50957	1486	35	change	change	NN
50957	1486	36	in	in	IN
50957	1486	37	the	the	DT
50957	1486	38	character	character	NN
50957	1486	39	of	of	IN
50957	1486	40	the	the	DT
50957	1486	41	deposit	deposit	NN
50957	1486	42	,	,	,
50957	1486	43	and	and	CC
50957	1486	44	the	the	DT
50957	1486	45	influence	influence	NN
50957	1486	46	of	of	IN
50957	1486	47	powerful	powerful	JJ
50957	1486	48	streams	stream	NNS
50957	1486	49	of	of	IN
50957	1486	50	water	water	NN
50957	1486	51	becomes	become	VBZ
50957	1486	52	manifest	manif	JJS
50957	1486	53	,	,	,
50957	1486	54	and	and	CC
50957	1486	55	it	-PRON-	PRP
50957	1486	56	is	be	VBZ
50957	1486	57	evident	evident	JJ
50957	1486	58	,	,	,
50957	1486	59	upon	upon	IN
50957	1486	60	a	a	DT
50957	1486	61	slight	slight	JJ
50957	1486	62	inspection	inspection	NN
50957	1486	63	,	,	,
50957	1486	64	that	that	IN
50957	1486	65	we	-PRON-	PRP
50957	1486	66	have	have	VBP
50957	1486	67	come	come	VBN
50957	1486	68	upon	upon	IN
50957	1486	69	a	a	DT
50957	1486	70	line	line	NN
50957	1486	71	of	of	IN
50957	1486	72	drainage	drainage	NN
50957	1486	73	which	which	WDT
50957	1486	74	sustained	sustain	VBD
50957	1486	75	a	a	DT
50957	1486	76	peculiar	peculiar	JJ
50957	1486	77	relation	relation	NN
50957	1486	78	to	to	IN
50957	1486	79	the	the	DT
50957	1486	80	continental	continental	NNP
50957	1486	81	ice	ice	NN
50957	1486	82	-	-	HYPH
50957	1486	83	sheet	sheet	NN
50957	1486	84	.	.	.
50957	1487	1	From	from	IN
50957	1487	2	Stroudsburg	Stroudsburg	NNP
50957	1487	3	,	,	,
50957	1487	4	near	near	IN
50957	1487	5	the	the	DT
50957	1487	6	Delaware	Delaware	NNP
50957	1487	7	Water	Water	NNP
50957	1487	8	-	-	HYPH
50957	1487	9	Gap	Gap	NNP
50957	1487	10	,	,	,
50957	1487	11	to	to	IN
50957	1487	12	Weissport	Weissport	NNP
50957	1487	13	,	,	,
50957	1487	14	on	on	IN
50957	1487	15	the	the	DT
50957	1487	16	Lehigh	Lehigh	NNP
50957	1487	17	River	River	NNP
50957	1487	18	,	,	,
50957	1487	19	a	a	DT
50957	1487	20	distance	distance	NN
50957	1487	21	of	of	IN
50957	1487	22	about	about	RB
50957	1487	23	thirty	thirty	CD
50957	1487	24	miles	mile	NNS
50957	1487	25	,	,	,
50957	1487	26	the	the	DT
50957	1487	27	valley	valley	NN
50957	1487	28	between	between	IN
50957	1487	29	the	the	DT
50957	1487	30	mountains	mountain	NNS
50957	1487	31	is	be	VBZ
50957	1487	32	continuous	continuous	JJ
50957	1487	33	,	,	,
50957	1487	34	and	and	CC
50957	1487	35	the	the	DT
50957	1487	36	elevation	elevation	NN
50957	1487	37	at	at	IN
50957	1487	38	each	each	DT
50957	1487	39	end	end	NN
50957	1487	40	very	very	RB
50957	1487	41	nearly	nearly	RB
50957	1487	42	the	the	DT
50957	1487	43	same	same	JJ
50957	1487	44	.	.	.
50957	1488	1	But	but	CC
50957	1488	2	about	about	IN
50957	1488	3	half	half	JJ
50957	1488	4	-	-	HYPH
50957	1488	5	way	way	NN
50957	1488	6	between	between	IN
50957	1488	7	the	the	DT
50957	1488	8	two	two	CD
50957	1488	9	places	place	NNS
50957	1488	10	,	,	,
50957	1488	11	near	near	IN
50957	1488	12	Saylorsburg	Saylorsburg	NNP
50957	1488	13	,	,	,
50957	1488	14	there	there	EX
50957	1488	15	is	be	VBZ
50957	1488	16	a	a	DT
50957	1488	17	river	river	NN
50957	1488	18	-	-	HYPH
50957	1488	19	parting	parting	NN
50957	1488	20	from	from	IN
50957	1488	21	which	which	WDT
50957	1488	22	the	the	DT
50957	1488	23	water	water	NN
50957	1488	24	now	now	RB
50957	1488	25	runs	run	VBZ
50957	1488	26	on	on	IN
50957	1488	27	the	the	DT
50957	1488	28	one	one	CD
50957	1488	29	hand	hand	NN
50957	1488	30	north	north	NN
50957	1488	31	to	to	IN
50957	1488	32	Stroudsburg	Stroudsburg	NNP
50957	1488	33	,	,	,
50957	1488	34	and	and	CC
50957	1488	35	thence	thence	NN
50957	1488	36	to	to	IN
50957	1488	37	the	the	DT
50957	1488	38	Delaware	Delaware	NNP
50957	1488	39	River	River	NNP
50957	1488	40	,	,	,
50957	1488	41	and	and	CC
50957	1488	42	on	on	IN
50957	1488	43	the	the	DT
50957	1488	44	other	other	JJ
50957	1488	45	hand	hand	NN
50957	1488	46	south	south	RB
50957	1488	47	,	,	,
50957	1488	48	through	through	IN
50957	1488	49	Big	big	JJ
50957	1488	50	and	and	CC
50957	1488	51	Aquonchichola	Aquonchichola	NNP
50957	1488	52	Creeks	Creeks	NNPS
50957	1488	53	,	,	,
50957	1488	54	to	to	IN
50957	1488	55	the	the	DT
50957	1488	56	Lehigh	Lehigh	NNP
50957	1488	57	River	River	NNP
50957	1488	58	.	.	.
50957	1489	1	The	the	DT
50957	1489	2	river	river	NN
50957	1489	3	-	-	HYPH
50957	1489	4	parting	parting	NN
50957	1489	5	is	be	VBZ
50957	1489	6	formed	form	VBN
50957	1489	7	by	by	IN
50957	1489	8	a	a	DT
50957	1489	9	great	great	JJ
50957	1489	10	accumulation	accumulation	NN
50957	1489	11	of	of	IN
50957	1489	12	gravel	gravel	NN
50957	1489	13	,	,	,
50957	1489	14	whose	whose	WP$
50957	1489	15	summit	summit	NN
50957	1489	16	is	be	VBZ
50957	1489	17	about	about	RB
50957	1489	18	two	two	CD
50957	1489	19	hundred	hundred	CD
50957	1489	20	feet	foot	NNS
50957	1489	21	above	above	IN
50957	1489	22	the	the	DT
50957	1489	23	level	level	NN
50957	1489	24	of	of	IN
50957	1489	25	the	the	DT
50957	1489	26	valleys	valley	NNS
50957	1489	27	into	into	IN
50957	1489	28	which	which	WDT
50957	1489	29	the	the	DT
50957	1489	30	creeks	creek	NNS
50957	1489	31	empty	empty	JJ
50957	1489	32	at	at	IN
50957	1489	33	either	either	DT
50957	1489	34	end	end	NN
50957	1489	35	;	;	:
50957	1489	36	and	and	CC
50957	1489	37	there	there	EX
50957	1489	38	are	be	VBP
50957	1489	39	numerous	numerous	JJ
50957	1489	40	kettle	kettle	NN
50957	1489	41	-	-	HYPH
50957	1489	42	holes	hole	NNS
50957	1489	43	and	and	CC
50957	1489	44	lakelets	lakelet	NNS
50957	1489	45	in	in	IN
50957	1489	46	the	the	DT
50957	1489	47	vicinity	vicinity	NN
50957	1489	48	,	,	,
50957	1489	49	such	such	JJ
50957	1489	50	as	as	IN
50957	1489	51	characterize	characterize	VB
50957	1489	52	the	the	DT
50957	1489	53	glacial	glacial	JJ
50957	1489	54	region	region	NN
50957	1489	55	in	in	IN
50957	1489	56	general	general	JJ
50957	1489	57	.	.	.
50957	1490	1	In	in	IN
50957	1490	2	short	short	JJ
50957	1490	3	,	,	,
50957	1490	4	we	-PRON-	PRP
50957	1490	5	are	be	VBP
50957	1490	6	,	,	,
50957	1490	7	without	without	IN
50957	1490	8	doubt	doubt	NN
50957	1490	9	,	,	,
50957	1490	10	here	here	RB
50957	1490	11	on	on	IN
50957	1490	12	a	a	DT
50957	1490	13	well	well	RB
50957	1490	14	-	-	HYPH
50957	1490	15	marked	mark	VBN
50957	1490	16	terminal	terminal	NN
50957	1490	17	moraine	moraine	NN
50957	1490	18	much	much	RB
50957	1490	19	modified	modify	VBN
50957	1490	20	by	by	IN
50957	1490	21	strong	strong	JJ
50957	1490	22	water	water	NN
50957	1490	23	-	-	HYPH
50957	1490	24	action	action	NN
50957	1490	25	in	in	IN
50957	1490	26	a	a	DT
50957	1490	27	valley	valley	NN
50957	1490	28	of	of	IN
50957	1490	29	glacial	glacial	JJ
50957	1490	30	drainage	drainage	NN
50957	1490	31	.	.	.
50957	1491	1	The	the	DT
50957	1491	2	gravel	gravel	NN
50957	1491	3	and	and	CC
50957	1491	4	boulders	boulder	NNS
50957	1491	5	are	be	VBP
50957	1491	6	all	all	RB
50957	1491	7	well	well	RB
50957	1491	8	water	water	NN
50957	1491	9	-	-	HYPH
50957	1491	10	worn	wear	VBN
50957	1491	11	,	,	,
50957	1491	12	and	and	CC
50957	1491	13	the	the	DT
50957	1491	14	material	material	NN
50957	1491	15	is	be	VBZ
50957	1491	16	of	of	IN
50957	1491	17	various	various	JJ
50957	1491	18	kinds	kind	NNS
50957	1491	19	,	,	,
50957	1491	20	including	include	VBG
50957	1491	21	granite	granite	NN
50957	1491	22	boulders	boulder	NNS
50957	1491	23	from	from	IN
50957	1491	24	the	the	DT
50957	1491	25	far	far	NNP
50957	1491	26	north	north	NNP
50957	1491	27	,	,	,
50957	1491	28	such	such	JJ
50957	1491	29	as	as	IN
50957	1491	30	characterise	characterise	RB
50957	1491	31	the	the	DT
50957	1491	32	terminal	terminal	JJ
50957	1491	33	moraine	moraine	NN
50957	1491	34	on	on	IN
50957	1491	35	the	the	DT
50957	1491	36	highlands	highland	NNS
50957	1491	37	;	;	:
50957	1491	38	but	but	CC
50957	1491	39	the	the	DT
50957	1491	40	pebbles	pebble	NNS
50957	1491	41	are	be	VBP
50957	1491	42	not	not	RB
50957	1491	43	scratched	scratch	VBN
50957	1491	44	,	,	,
50957	1491	45	and	and	CC
50957	1491	46	the	the	DT
50957	1491	47	gravel	gravel	NN
50957	1491	48	is	be	VBZ
50957	1491	49	more	more	RBR
50957	1491	50	or	or	CC
50957	1491	51	less	less	RBR
50957	1491	52	stratified	stratified	JJ
50957	1491	53	.	.	.
50957	1492	1	It	-PRON-	PRP
50957	1492	2	is	be	VBZ
50957	1492	3	evident	evident	JJ
50957	1492	4	that	that	IN
50957	1492	5	we	-PRON-	PRP
50957	1492	6	are	be	VBP
50957	1492	7	here	here	RB
50957	1492	8	where	where	WRB
50957	1492	9	a	a	DT
50957	1492	10	violent	violent	JJ
50957	1492	11	stream	stream	NN
50957	1492	12	of	of	IN
50957	1492	13	water	water	NN
50957	1492	14	poured	pour	VBD
50957	1492	15	forth	forth	RB
50957	1492	16	from	from	IN
50957	1492	17	that	that	DT
50957	1492	18	portion	portion	NN
50957	1492	19	of	of	IN
50957	1492	20	the	the	DT
50957	1492	21	ice	ice	NN
50957	1492	22	-	-	HYPH
50957	1492	23	front	front	NN
50957	1492	24	which	which	WDT
50957	1492	25	filled	fill	VBD
50957	1492	26	this	this	DT
50957	1492	27	valley	valley	NN
50957	1492	28	,	,	,
50957	1492	29	and	and	CC
50957	1492	30	which	which	WDT
50957	1492	31	found	find	VBD
50957	1492	32	its	-PRON-	PRP$
50957	1492	33	only	only	JJ
50957	1492	34	outlet	outlet	NN
50957	1492	35	in	in	IN
50957	1492	36	the	the	DT
50957	1492	37	direction	direction	NN
50957	1492	38	of	of	IN
50957	1492	39	the	the	DT
50957	1492	40	Lehigh	Lehigh	NNP
50957	1492	41	River	River	NNP
50957	1492	42	.	.	.
50957	1493	1	The	the	DT
50957	1493	2	gravel	gravel	NN
50957	1493	3	can	can	MD
50957	1493	4	be	be	VB
50957	1493	5	traced	trace	VBN
50957	1493	6	in	in	IN
50957	1493	7	diminishing	diminish	VBG
50957	1493	8	quantities	quantity	NNS
50957	1493	9	to	to	IN
50957	1493	10	the	the	DT
50957	1493	11	southward	southward	NN
50957	1493	12	,	,	,
50957	1493	13	in	in	IN
50957	1493	14	accordance	accordance	NN
50957	1493	15	with	with	IN
50957	1493	16	this	this	DT
50957	1493	17	theory	theory	NN
50957	1493	18	,	,	,
50957	1493	19	while	while	IN
50957	1493	20	to	to	IN
50957	1493	21	the	the	DT
50957	1493	22	northward	northward	NN
50957	1493	23	there	there	EX
50957	1493	24	extends	extend	VBZ
50957	1493	25	a	a	DT
50957	1493	26	series	series	NN
50957	1493	27	of	of	IN
50957	1493	28	gravel	gravel	NN
50957	1493	29	ridges	ridge	NNS
50957	1493	30	,	,	,
50957	1493	31	or	or	CC
50957	1493	32	kames	kame	NNS
50957	1493	33	,	,	,
50957	1493	34	such	such	JJ
50957	1493	35	as	as	IN
50957	1493	36	we	-PRON-	PRP
50957	1493	37	have	have	VBP
50957	1493	38	shown	show	VBN
50957	1493	39	naturally	naturally	RB
50957	1493	40	to	to	TO
50957	1493	41	owe	owe	VB
50957	1493	42	their	-PRON-	PRP$
50957	1493	43	origin	origin	NN
50957	1493	44	to	to	IN
50957	1493	45	the	the	DT
50957	1493	46	accumulations	accumulation	NNS
50957	1493	47	taking	take	VBG
50957	1493	48	place	place	NN
50957	1493	49	in	in	IN
50957	1493	50	ice	ice	NN
50957	1493	51	-	-	HYPH
50957	1493	52	channels	channel	NNS
50957	1493	53	formed	form	VBN
50957	1493	54	near	near	IN
50957	1493	55	the	the	DT
50957	1493	56	front	front	NN
50957	1493	57	of	of	IN
50957	1493	58	a	a	DT
50957	1493	59	glacier	glacier	NN
50957	1493	60	as	as	IN
50957	1493	61	it	-PRON-	PRP
50957	1493	62	slowly	slowly	RB
50957	1493	63	melts	melt	VBZ
50957	1493	64	away	away	RP
50957	1493	65	.	.	.
50957	1494	1	From	from	IN
50957	1494	2	similar	similar	JJ
50957	1494	3	occurrences	occurrence	NNS
50957	1494	4	of	of	IN
50957	1494	5	vast	vast	JJ
50957	1494	6	gravel	gravel	NN
50957	1494	7	accumulations	accumulation	NNS
50957	1494	8	in	in	IN
50957	1494	9	other	other	JJ
50957	1494	10	valleys	valley	NNS
50957	1494	11	stretching	stretch	VBG
50957	1494	12	southward	southward	RB
50957	1494	13	from	from	IN
50957	1494	14	the	the	DT
50957	1494	15	glacial	glacial	JJ
50957	1494	16	margin	margin	NN
50957	1494	17	,	,	,
50957	1494	18	we	-PRON-	PRP
50957	1494	19	came	come	VBD
50957	1494	20	to	to	TO
50957	1494	21	expect	expect	VB
50957	1494	22	that	that	IN
50957	1494	23	,	,	,
50957	1494	24	wherever	wherever	WRB
50957	1494	25	there	there	EX
50957	1494	26	was	be	VBD
50957	1494	27	an	an	DT
50957	1494	28	open	open	JJ
50957	1494	29	,	,	,
50957	1494	30	line	line	NN
50957	1494	31	of	of	IN
50957	1494	32	drainage	drainage	NN
50957	1494	33	from	from	IN
50957	1494	34	the	the	DT
50957	1494	35	glaciated	glaciated	JJ
50957	1494	36	region	region	NN
50957	1494	37	southward	southward	NNP
50957	1494	38	,	,	,
50957	1494	39	the	the	DT
50957	1494	40	point	point	NN
50957	1494	41	of	of	IN
50957	1494	42	intersection	intersection	NN
50957	1494	43	between	between	IN
50957	1494	44	the	the	DT
50957	1494	45	glacial	glacial	JJ
50957	1494	46	margin	margin	NN
50957	1494	47	and	and	CC
50957	1494	48	the	the	DT
50957	1494	49	drainage	drainage	NN
50957	1494	50	valley	valley	NN
50957	1494	51	would	would	MD
50957	1494	52	be	be	VB
50957	1494	53	marked	mark	VBN
50957	1494	54	by	by	IN
50957	1494	55	an	an	DT
50957	1494	56	excessive	excessive	JJ
50957	1494	57	accumulation	accumulation	NN
50957	1494	58	of	of	IN
50957	1494	59	water	water	NN
50957	1494	60	-	-	HYPH
50957	1494	61	worn	wear	VBN
50957	1494	62	gravel	gravel	NN
50957	1494	63	,	,	,
50957	1494	64	diminishing	diminish	VBG
50957	1494	65	in	in	IN
50957	1494	66	coarseness	coarseness	NN
50957	1494	67	and	and	CC
50957	1494	68	abundance	abundance	NN
50957	1494	69	down	down	IN
50957	1494	70	the	the	DT
50957	1494	71	valleys	valley	NNS
50957	1494	72	in	in	IN
50957	1494	73	proportion	proportion	NN
50957	1494	74	to	to	IN
50957	1494	75	the	the	DT
50957	1494	76	distance	distance	NN
50957	1494	77	from	from	IN
50957	1494	78	the	the	DT
50957	1494	79	glacial	glacial	JJ
50957	1494	80	margin	margin	NN
50957	1494	81	.	.	.
50957	1495	1	For	for	IN
50957	1495	2	example	example	NN
50957	1495	3	,	,	,
50957	1495	4	the	the	DT
50957	1495	5	Delaware	Delaware	NNP
50957	1495	6	River	River	NNP
50957	1495	7	emerges	emerge	VBZ
50957	1495	8	from	from	IN
50957	1495	9	the	the	DT
50957	1495	10	glaciated	glaciated	JJ
50957	1495	11	region	region	NN
50957	1495	12	at	at	IN
50957	1495	13	Belvidere	Belvidere	NNP
50957	1495	14	,	,	,
50957	1495	15	and	and	CC
50957	1495	16	there	there	EX
50957	1495	17	are	be	VBP
50957	1495	18	there	there	EX
50957	1495	19	vast	vast	JJ
50957	1495	20	accumulations	accumulation	NNS
50957	1495	21	of	of	IN
50957	1495	22	gravel	gravel	NN
50957	1495	23	rising	rise	VBG
50957	1495	24	a	a	DT
50957	1495	25	hundred	hundred	CD
50957	1495	26	or	or	CC
50957	1495	27	more	more	JJR
50957	1495	28	feet	foot	NNS
50957	1495	29	above	above	IN
50957	1495	30	the	the	DT
50957	1495	31	present	present	JJ
50957	1495	32	level	level	NN
50957	1495	33	of	of	IN
50957	1495	34	the	the	DT
50957	1495	35	river	river	NN
50957	1495	36	,	,	,
50957	1495	37	while	while	IN
50957	1495	38	gravel	gravel	NN
50957	1495	39	terraces	terrace	NNS
50957	1495	40	,	,	,
50957	1495	41	diminishing	diminish	VBG
50957	1495	42	in	in	IN
50957	1495	43	height	height	NN
50957	1495	44	,	,	,
50957	1495	45	mark	mark	VB
50957	1495	46	the	the	DT
50957	1495	47	river	river	NN
50957	1495	48	below	below	RB
50957	1495	49	to	to	IN
50957	1495	50	tide	tide	NN
50957	1495	51	-	-	HYPH
50957	1495	52	water	water	NN
50957	1495	53	at	at	IN
50957	1495	54	Trenton	Trenton	NNP
50957	1495	55	.	.	.
50957	1496	1	The	the	DT
50957	1496	2	Lehigh	Lehigh	NNP
50957	1496	3	River	River	NNP
50957	1496	4	leaves	leave	VBZ
50957	1496	5	the	the	DT
50957	1496	6	glaciated	glaciated	JJ
50957	1496	7	region	region	NN
50957	1496	8	at	at	IN
50957	1496	9	Hickory	Hickory	NNP
50957	1496	10	Run	Run	NNP
50957	1496	11	,	,	,
50957	1496	12	a	a	DT
50957	1496	13	few	few	JJ
50957	1496	14	miles	mile	NNS
50957	1496	15	above	above	IN
50957	1496	16	Mauch	Mauch	NNP
50957	1496	17	Chunk	Chunk	NNP
50957	1496	18	,	,	,
50957	1496	19	but	but	CC
50957	1496	20	the	the	DT
50957	1496	21	gorge	gorge	NN
50957	1496	22	is	be	VBZ
50957	1496	23	so	so	RB
50957	1496	24	steep	steep	JJ
50957	1496	25	that	that	IN
50957	1496	26	there	there	EX
50957	1496	27	was	be	VBD
50957	1496	28	little	little	JJ
50957	1496	29	opportunity	opportunity	NN
50957	1496	30	either	either	CC
50957	1496	31	for	for	IN
50957	1496	32	the	the	DT
50957	1496	33	accumulation	accumulation	NN
50957	1496	34	of	of	IN
50957	1496	35	gravel	gravel	NN
50957	1496	36	there	there	RB
50957	1496	37	or	or	CC
50957	1496	38	for	for	IN
50957	1496	39	its	-PRON-	PRP$
50957	1496	40	preservation	preservation	NN
50957	1496	41	.	.	.
50957	1497	1	Still	still	RB
50957	1497	2	,	,	,
50957	1497	3	the	the	DT
50957	1497	4	transported	transport	VBN
50957	1497	5	gravel	gravel	NN
50957	1497	6	and	and	CC
50957	1497	7	boulders	boulder	NNS
50957	1497	8	characteristic	characteristic	JJ
50957	1497	9	of	of	IN
50957	1497	10	the	the	DT
50957	1497	11	melting	melt	VBG
50957	1497	12	floods	flood	NNS
50957	1497	13	pouring	pour	VBG
50957	1497	14	forth	forth	RP
50957	1497	15	from	from	IN
50957	1497	16	a	a	DT
50957	1497	17	glacier	glacier	NN
50957	1497	18	,	,	,
50957	1497	19	are	be	VBP
50957	1497	20	found	find	VBN
50957	1497	21	lining	line	VBG
50957	1497	22	the	the	DT
50957	1497	23	banks	bank	NNS
50957	1497	24	of	of	IN
50957	1497	25	the	the	DT
50957	1497	26	Lehigh	Lehigh	NNP
50957	1497	27	all	all	RB
50957	1497	28	along	along	IN
50957	1497	29	the	the	DT
50957	1497	30	lower	low	JJR
50957	1497	31	portion	portion	NN
50957	1497	32	of	of	IN
50957	1497	33	its	-PRON-	PRP$
50957	1497	34	course	course	NN
50957	1497	35	.	.	.
50957	1498	1	In	in	IN
50957	1498	2	the	the	DT
50957	1498	3	Susquehanna	Susquehanna	NNP
50957	1498	4	River	River	NNP
50957	1498	5	we	-PRON-	PRP
50957	1498	6	have	have	VBP
50957	1498	7	a	a	DT
50957	1498	8	better	well	JJR
50957	1498	9	example	example	NN
50957	1498	10	at	at	IN
50957	1498	11	Beach	Beach	NNP
50957	1498	12	Haven	Haven	NNP
50957	1498	13	,	,	,
50957	1498	14	in	in	IN
50957	1498	15	Luzerne	Luzerne	NNP
50957	1498	16	County	County	NNP
50957	1498	17	,	,	,
50957	1498	18	where	where	WRB
50957	1498	19	there	there	EX
50957	1498	20	are	be	VBP
50957	1498	21	very	very	RB
50957	1498	22	extensive	extensive	JJ
50957	1498	23	accumulations	accumulation	NNS
50957	1498	24	of	of	IN
50957	1498	25	gravel	gravel	NN
50957	1498	26	resting	rest	VBG
50957	1498	27	on	on	IN
50957	1498	28	the	the	DT
50957	1498	29	true	true	JJ
50957	1498	30	glacial	glacial	JJ
50957	1498	31	deposits	deposit	NNS
50957	1498	32	of	of	IN
50957	1498	33	the	the	DT
50957	1498	34	valley	valley	NN
50957	1498	35	,	,	,
50957	1498	36	and	and	CC
50957	1498	37	extending	extend	VBG
50957	1498	38	down	down	RP
50957	1498	39	the	the	DT
50957	1498	40	river	river	NN
50957	1498	41	in	in	IN
50957	1498	42	terraces	terrace	NNS
50957	1498	43	of	of	IN
50957	1498	44	regularly	regularly	RB
50957	1498	45	diminishing	diminish	VBG
50957	1498	46	height	height	NN
50957	1498	47	for	for	IN
50957	1498	48	many	many	JJ
50957	1498	49	miles	mile	NNS
50957	1498	50	,	,	,
50957	1498	51	and	and	CC
50957	1498	52	merging	merge	VBG
50957	1498	53	into	into	IN
50957	1498	54	terraces	terrace	NNS
50957	1498	55	of	of	IN
50957	1498	56	moderate	moderate	JJ
50957	1498	57	elevation	elevation	NN
50957	1498	58	which	which	WDT
50957	1498	59	line	line	NN
50957	1498	60	the	the	DT
50957	1498	61	Susquehanna	Susquehanna	NNP
50957	1498	62	Valley	Valley	NNP
50957	1498	63	throughout	throughout	IN
50957	1498	64	the	the	DT
50957	1498	65	rest	rest	NN
50957	1498	66	of	of	IN
50957	1498	67	its	-PRON-	PRP$
50957	1498	68	course	course	NN
50957	1498	69	.	.	.
50957	1499	1	Above	Above	NNP
50957	1499	2	Beach	Beach	NNP
50957	1499	3	Haven	Haven	NNP
50957	1499	4	the	the	DT
50957	1499	5	gravel	gravel	NN
50957	1499	6	deposits	deposit	NNS
50957	1499	7	in	in	IN
50957	1499	8	the	the	DT
50957	1499	9	trough	trough	NN
50957	1499	10	of	of	IN
50957	1499	11	the	the	DT
50957	1499	12	river	river	NN
50957	1499	13	valley	valley	NN
50957	1499	14	are	be	VBP
50957	1499	15	more	more	RBR
50957	1499	16	irregular	irregular	JJ
50957	1499	17	,	,	,
50957	1499	18	and	and	CC
50957	1499	19	betray	betray	VB
50957	1499	20	the	the	DT
50957	1499	21	modifying	modifying	NN
50957	1499	22	influence	influence	NN
50957	1499	23	of	of	IN
50957	1499	24	the	the	DT
50957	1499	25	slowly	slowly	RB
50957	1499	26	decaying	decay	VBG
50957	1499	27	masses	masse	NNS
50957	1499	28	of	of	IN
50957	1499	29	ice	ice	NN
50957	1499	30	which	which	WDT
50957	1499	31	belonged	belong	VBD
50957	1499	32	to	to	IN
50957	1499	33	the	the	DT
50957	1499	34	enveloping	envelop	VBG
50957	1499	35	continental	continental	JJ
50957	1499	36	glacier	glacier	NN
50957	1499	37	.	.	.
50957	1500	1	Westward	Westward	NNP
50957	1500	2	from	from	IN
50957	1500	3	the	the	DT
50957	1500	4	north	north	NN
50957	1500	5	fork	fork	NN
50957	1500	6	of	of	IN
50957	1500	7	the	the	DT
50957	1500	8	Susquehanna	Susquehanna	NNP
50957	1500	9	,	,	,
50957	1500	10	similar	similar	JJ
50957	1500	11	extensive	extensive	JJ
50957	1500	12	accumulations	accumulation	NNS
50957	1500	13	of	of	IN
50957	1500	14	gravel	gravel	NN
50957	1500	15	occur	occur	VBP
50957	1500	16	at	at	IN
50957	1500	17	the	the	DT
50957	1500	18	intersection	intersection	NN
50957	1500	19	of	of	IN
50957	1500	20	Fishing	Fishing	NNP
50957	1500	21	Creek	Creek	NNP
50957	1500	22	in	in	IN
50957	1500	23	Columbia	Columbia	NNP
50957	1500	24	County	County	NNP
50957	1500	25	,	,	,
50957	1500	26	Muncy	Muncy	NNP
50957	1500	27	,	,	,
50957	1500	28	Loyalsock	Loyalsock	NNP
50957	1500	29	,	,	,
50957	1500	30	Lycoming	Lycoming	NNP
50957	1500	31	,	,	,
50957	1500	32	and	and	CC
50957	1500	33	Pine	Pine	NNP
50957	1500	34	Creeks	Creeks	NNPS
50957	1500	35	in	in	IN
50957	1500	36	Lycoming	Lycoming	NNP
50957	1500	37	County	County	NNP
50957	1500	38	,	,	,
50957	1500	39	all	all	DT
50957	1500	40	tributary	tributary	JJ
50957	1500	41	to	to	IN
50957	1500	42	the	the	DT
50957	1500	43	Susquehanna	Susquehanna	NNP
50957	1500	44	River	River	NNP
50957	1500	45	,	,	,
50957	1500	46	and	and	CC
50957	1500	47	all	all	DT
50957	1500	48	evidently	evidently	RB
50957	1500	49	being	be	VBG
50957	1500	50	channels	channel	NNS
50957	1500	51	through	through	IN
50957	1500	52	which	which	WDT
50957	1500	53	the	the	DT
50957	1500	54	melting	melt	VBG
50957	1500	55	floods	flood	NNS
50957	1500	56	of	of	IN
50957	1500	57	the	the	DT
50957	1500	58	ice	ice	NN
50957	1500	59	-	-	HYPH
50957	1500	60	sheet	sheet	NN
50957	1500	61	brought	bring	VBD
50957	1500	62	vast	vast	JJ
50957	1500	63	quantities	quantity	NNS
50957	1500	64	of	of	IN
50957	1500	65	gravel	gravel	NN
50957	1500	66	down	down	RP
50957	1500	67	to	to	IN
50957	1500	68	the	the	DT
50957	1500	69	main	main	JJ
50957	1500	70	stream	stream	NN
50957	1500	71	.	.	.
50957	1501	1	Williamsport	Williamsport	NNP
50957	1501	2	,	,	,
50957	1501	3	on	on	IN
50957	1501	4	the	the	DT
50957	1501	5	West	West	NNP
50957	1501	6	Branch	Branch	NNP
50957	1501	7	of	of	IN
50957	1501	8	the	the	DT
50957	1501	9	Susquehanna	Susquehanna	NNP
50957	1501	10	,	,	,
50957	1501	11	is	be	VBZ
50957	1501	12	built	build	VBN
50957	1501	13	upon	upon	IN
50957	1501	14	an	an	DT
50957	1501	15	extensive	extensive	JJ
50957	1501	16	terrace	terrace	NN
50957	1501	17	containing	contain	VBG
50957	1501	18	much	much	JJ
50957	1501	19	granitic	granitic	JJ
50957	1501	20	material	material	NN
50957	1501	21	,	,	,
50957	1501	22	brought	bring	VBD
50957	1501	23	down	down	RP
50957	1501	24	from	from	IN
50957	1501	25	the	the	DT
50957	1501	26	glaciated	glaciated	JJ
50957	1501	27	region	region	NN
50957	1501	28	by	by	IN
50957	1501	29	Lycoming	Lycoming	NNP
50957	1501	30	Creek	Creek	NNP
50957	1501	31	,	,	,
50957	1501	32	when	when	WRB
50957	1501	33	it	-PRON-	PRP
50957	1501	34	was	be	VBD
50957	1501	35	flooded	flood	VBN
50957	1501	36	with	with	IN
50957	1501	37	the	the	DT
50957	1501	38	waters	water	NNS
50957	1501	39	melted	melt	VBN
50957	1501	40	from	from	IN
50957	1501	41	the	the	DT
50957	1501	42	continental	continental	NNP
50957	1501	43	ice	ice	NN
50957	1501	44	-	-	HYPH
50957	1501	45	sheet	sheet	NN
50957	1501	46	which	which	WDT
50957	1501	47	had	have	VBD
50957	1501	48	here	here	RB
50957	1501	49	surmounted	surmount	VBN
50957	1501	50	the	the	DT
50957	1501	51	Alleghanies	Alleghanies	NNPS
50957	1501	52	and	and	CC
50957	1501	53	invaded	invade	VBD
50957	1501	54	the	the	DT
50957	1501	55	valley	valley	NN
50957	1501	56	of	of	IN
50957	1501	57	the	the	DT
50957	1501	58	Susquehanna	Susquehanna	NNP
50957	1501	59	.	.	.
50957	1502	1	Analogous	analogous	JJ
50957	1502	2	deposits	deposit	NNS
50957	1502	3	of	of	IN
50957	1502	4	unusual	unusual	JJ
50957	1502	5	amounts	amount	NNS
50957	1502	6	of	of	IN
50957	1502	7	gravel	gravel	NN
50957	1502	8	,	,	,
50957	1502	9	occurring	occur	VBG
50957	1502	10	in	in	IN
50957	1502	11	streams	stream	NNS
50957	1502	12	flowing	flow	VBG
50957	1502	13	southward	southward	RB
50957	1502	14	from	from	IN
50957	1502	15	the	the	DT
50957	1502	16	glaciated	glaciated	JJ
50957	1502	17	region	region	NN
50957	1502	18	,	,	,
50957	1502	19	occur	occur	VBP
50957	1502	20	at	at	IN
50957	1502	21	Great	Great	NNP
50957	1502	22	Valley	Valley	NNP
50957	1502	23	,	,	,
50957	1502	24	Little	Little	NNP
50957	1502	25	Valley	Valley	NNP
50957	1502	26	,	,	,
50957	1502	27	and	and	CC
50957	1502	28	Steamburg	Steamburg	NNP
50957	1502	29	in	in	IN
50957	1502	30	Cattaraugus	Cattaraugus	NNP
50957	1502	31	County	County	NNP
50957	1502	32	,	,	,
50957	1502	33	New	New	NNP
50957	1502	34	York	York	NNP
50957	1502	35	,	,	,
50957	1502	36	and	and	CC
50957	1502	37	at	at	IN
50957	1502	38	Russelburg	Russelburg	NNP
50957	1502	39	and	and	CC
50957	1502	40	Garland	Garland	NNP
50957	1502	41	in	in	IN
50957	1502	42	Warren	Warren	NNP
50957	1502	43	County	County	NNP
50957	1502	44	,	,	,
50957	1502	45	Pennsylvania	Pennsylvania	NNP
50957	1502	46	,	,	,
50957	1502	47	also	also	RB
50957	1502	48	at	at	IN
50957	1502	49	Titusville	Titusville	NNP
50957	1502	50	and	and	CC
50957	1502	51	Franklin	Franklin	NNP
50957	1502	52	in	in	IN
50957	1502	53	Venango	Venango	NNP
50957	1502	54	County	County	NNP
50957	1502	55	,	,	,
50957	1502	56	and	and	CC
50957	1502	57	at	at	IN
50957	1502	58	Wampum	Wampum	NNP
50957	1502	59	in	in	IN
50957	1502	60	Lawrence	Lawrence	NNP
50957	1502	61	County	County	NNP
50957	1502	62	,	,	,
50957	1502	63	of	of	IN
50957	1502	64	the	the	DT
50957	1502	65	same	same	JJ
50957	1502	66	State	state	NN
50957	1502	67	.	.	.
50957	1503	1	As	as	IN
50957	1503	2	a	a	DT
50957	1503	3	rule	rule	NN
50957	1503	4	,	,	,
50957	1503	5	Professor	Professor	NNP
50957	1503	6	Lewis	Lewis	NNP
50957	1503	7	and	and	CC
50957	1503	8	myself	-PRON-	PRP
50957	1503	9	found	find	VBD
50957	1503	10	it	-PRON-	PRP
50957	1503	11	more	more	RBR
50957	1503	12	difficult	difficult	JJ
50957	1503	13	to	to	TO
50957	1503	14	determine	determine	VB
50957	1503	15	with	with	IN
50957	1503	16	accuracy	accuracy	NN
50957	1503	17	the	the	DT
50957	1503	18	exact	exact	JJ
50957	1503	19	point	point	NN
50957	1503	20	to	to	TO
50957	1503	21	which	which	WDT
50957	1503	22	the	the	DT
50957	1503	23	ice	ice	NN
50957	1503	24	extended	extend	VBN
50957	1503	25	in	in	IN
50957	1503	26	the	the	DT
50957	1503	27	axis	axis	NN
50957	1503	28	of	of	IN
50957	1503	29	these	these	DT
50957	1503	30	south	south	RB
50957	1503	31	-	-	HYPH
50957	1503	32	flowing	flow	VBG
50957	1503	33	valleys	valley	NNS
50957	1503	34	than	than	IN
50957	1503	35	we	-PRON-	PRP
50957	1503	36	did	do	VBD
50957	1503	37	upon	upon	IN
50957	1503	38	the	the	DT
50957	1503	39	highlands	highland	NNS
50957	1503	40	upon	upon	IN
50957	1503	41	either	either	DT
50957	1503	42	side	side	NN
50957	1503	43	;	;	:
50957	1503	44	and	and	CC
50957	1503	45	,	,	,
50957	1503	46	in	in	IN
50957	1503	47	looking	look	VBG
50957	1503	48	for	for	IN
50957	1503	49	the	the	DT
50957	1503	50	positive	positive	JJ
50957	1503	51	indications	indication	NNS
50957	1503	52	of	of	IN
50957	1503	53	direct	direct	JJ
50957	1503	54	ice	ice	NN
50957	1503	55	-	-	HYPH
50957	1503	56	action	action	NN
50957	1503	57	in	in	IN
50957	1503	58	these	these	DT
50957	1503	59	lines	line	NNS
50957	1503	60	of	of	IN
50957	1503	61	drainage	drainage	NN
50957	1503	62	,	,	,
50957	1503	63	we	-PRON-	PRP
50957	1503	64	were	be	VBD
50957	1503	65	almost	almost	RB
50957	1503	66	always	always	RB
50957	1503	67	led	lead	VBN
50957	1503	68	up	up	RP
50957	1503	69	the	the	DT
50957	1503	70	valley	valley	NN
50957	1503	71	to	to	IN
50957	1503	72	a	a	DT
50957	1503	73	considerable	considerable	JJ
50957	1503	74	distance	distance	NN
50957	1503	75	inside	inside	RB
50957	1503	76	of	of	IN
50957	1503	77	the	the	DT
50957	1503	78	line	line	NN
50957	1503	79	.	.	.
50957	1504	1	This	this	DT
50957	1504	2	arose	arise	VBD
50957	1504	3	from	from	IN
50957	1504	4	our	-PRON-	PRP$
50957	1504	5	inexperience	inexperience	NN
50957	1504	6	in	in	IN
50957	1504	7	interpreting	interpret	VBG
50957	1504	8	the	the	DT
50957	1504	9	phenomena	phenomenon	NNS
50957	1504	10	,	,	,
50957	1504	11	or	or	CC
50957	1504	12	rather	rather	RB
50957	1504	13	from	from	IN
50957	1504	14	our	-PRON-	PRP$
50957	1504	15	inattention	inattention	NN
50957	1504	16	to	to	IN
50957	1504	17	the	the	DT
50957	1504	18	well	well	RB
50957	1504	19	-	-	HYPH
50957	1504	20	known	know	VBN
50957	1504	21	determining	determine	VBG
50957	1504	22	facts	fact	NNS
50957	1504	23	in	in	IN
50957	1504	24	the	the	DT
50957	1504	25	problem	problem	NN
50957	1504	26	.	.	.
50957	1505	1	On	on	IN
50957	1505	2	further	further	JJ
50957	1505	3	reflection	reflection	NN
50957	1505	4	it	-PRON-	PRP
50957	1505	5	readily	readily	RB
50957	1505	6	appeared	appear	VBD
50957	1505	7	that	that	IN
50957	1505	8	this	this	DT
50957	1505	9	was	be	VBD
50957	1505	10	as	as	IN
50957	1505	11	it	-PRON-	PRP
50957	1505	12	should	should	MD
50957	1505	13	be	be	VB
50957	1505	14	.	.	.
50957	1506	1	The	the	DT
50957	1506	2	ice	ice	NN
50957	1506	3	-	-	HYPH
50957	1506	4	front	front	NN
50957	1506	5	,	,	,
50957	1506	6	instead	instead	RB
50957	1506	7	of	of	IN
50957	1506	8	extending	extend	VBG
50957	1506	9	farther	farther	RB
50957	1506	10	down	down	RB
50957	1506	11	in	in	IN
50957	1506	12	a	a	DT
50957	1506	13	narrow	narrow	JJ
50957	1506	14	valley	valley	NN
50957	1506	15	than	than	IN
50957	1506	16	on	on	IN
50957	1506	17	the	the	DT
50957	1506	18	adjoining	adjoining	JJ
50957	1506	19	highlands	highland	NNS
50957	1506	20	(	(	-LRB-
50957	1506	21	where	where	WRB
50957	1506	22	they	-PRON-	PRP
50957	1506	23	are	be	VBP
50957	1506	24	of	of	IN
50957	1506	25	only	only	RB
50957	1506	26	moderate	moderate	JJ
50957	1506	27	elevation	elevation	NN
50957	1506	28	)	)	-RRB-
50957	1506	29	ought	ought	MD
50957	1506	30	not	not	RB
50957	1506	31	to	to	TO
50957	1506	32	extend	extend	VB
50957	1506	33	so	so	RB
50957	1506	34	far	far	RB
50957	1506	35	,	,	,
50957	1506	36	for	for	IN
50957	1506	37	the	the	DT
50957	1506	38	subglacial	subglacial	JJ
50957	1506	39	streams	stream	NNS
50957	1506	40	would	would	MD
50957	1506	41	not	not	RB
50957	1506	42	only	only	RB
50957	1506	43	wear	wear	VB
50957	1506	44	away	away	RB
50957	1506	45	the	the	DT
50957	1506	46	ice	ice	NN
50957	1506	47	of	of	IN
50957	1506	48	themselves	-PRON-	PRP
50957	1506	49	,	,	,
50957	1506	50	but	but	CC
50957	1506	51	would	would	MD
50957	1506	52	admit	admit	VB
50957	1506	53	the	the	DT
50957	1506	54	air	air	NN
50957	1506	55	into	into	IN
50957	1506	56	the	the	DT
50957	1506	57	tunnels	tunnel	NNS
50957	1506	58	formed	form	VBN
50957	1506	59	by	by	IN
50957	1506	60	them	-PRON-	PRP
50957	1506	61	so	so	IN
50957	1506	62	as	as	IN
50957	1506	63	to	to	TO
50957	1506	64	melt	melt	VB
50957	1506	65	the	the	DT
50957	1506	66	masses	masse	NNS
50957	1506	67	both	both	CC
50957	1506	68	from	from	IN
50957	1506	69	below	below	RB
50957	1506	70	and	and	CC
50957	1506	71	from	from	IN
50957	1506	72	above	above	RB
50957	1506	73	,	,	,
50957	1506	74	and	and	CC
50957	1506	75	thus	thus	RB
50957	1506	76	cause	cause	VB
50957	1506	77	a	a	DT
50957	1506	78	recession	recession	NN
50957	1506	79	of	of	IN
50957	1506	80	the	the	DT
50957	1506	81	front	front	NN
50957	1506	82	.	.	.
50957	1507	1	If	if	IN
50957	1507	2	we	-PRON-	PRP
50957	1507	3	had	have	VBD
50957	1507	4	understood	understand	VBN
50957	1507	5	this	this	DT
50957	1507	6	principle	principle	NN
50957	1507	7	at	at	IN
50957	1507	8	the	the	DT
50957	1507	9	beginning	beginning	NN
50957	1507	10	of	of	IN
50957	1507	11	our	-PRON-	PRP$
50957	1507	12	survey	survey	NN
50957	1507	13	,	,	,
50957	1507	14	it	-PRON-	PRP
50957	1507	15	would	would	MD
50957	1507	16	have	have	VB
50957	1507	17	saved	save	VBN
50957	1507	18	us	-PRON-	PRP
50957	1507	19	much	much	JJ
50957	1507	20	perplexity	perplexity	NN
50957	1507	21	and	and	CC
50957	1507	22	trouble	trouble	NN
50957	1507	23	.	.	.
50957	1508	1	A	a	DT
50957	1508	2	single	single	JJ
50957	1508	3	further	further	JJ
50957	1508	4	illustration	illustration	NN
50957	1508	5	of	of	IN
50957	1508	6	this	this	DT
50957	1508	7	point	point	NN
50957	1508	8	will	will	MD
50957	1508	9	help	help	VB
50957	1508	10	to	to	IN
50957	1508	11	an	an	DT
50957	1508	12	understanding	understanding	NN
50957	1508	13	of	of	IN
50957	1508	14	many	many	JJ
50957	1508	15	references	reference	NNS
50957	1508	16	which	which	WDT
50957	1508	17	will	will	MD
50957	1508	18	hereafter	hereafter	RB
50957	1508	19	be	be	VB
50957	1508	20	made	make	VBN
50957	1508	21	to	to	IN
50957	1508	22	the	the	DT
50957	1508	23	water	water	NN
50957	1508	24	deposits	deposit	NNS
50957	1508	25	which	which	WDT
50957	1508	26	accumulated	accumulate	VBD
50957	1508	27	in	in	IN
50957	1508	28	the	the	DT
50957	1508	29	lines	line	NNS
50957	1508	30	of	of	IN
50957	1508	31	drainage	drainage	NN
50957	1508	32	running	run	VBG
50957	1508	33	southward	southward	RB
50957	1508	34	from	from	IN
50957	1508	35	the	the	DT
50957	1508	36	glaciated	glaciated	JJ
50957	1508	37	area	area	NN
50957	1508	38	.	.	.
50957	1509	1	At	at	IN
50957	1509	2	Warren	Warren	NNP
50957	1509	3	,	,	,
50957	1509	4	Pa.	Pennsylvania	NNP
50957	1509	5	,	,	,
50957	1509	6	Conewango	Conewango	NNP
50957	1509	7	Creek	Creek	NNP
50957	1509	8	,	,	,
50957	1509	9	which	which	WDT
50957	1509	10	is	be	VBZ
50957	1509	11	the	the	DT
50957	1509	12	outlet	outlet	NN
50957	1509	13	from	from	IN
50957	1509	14	Chautauqua	Chautauqua	NNP
50957	1509	15	Lake	Lake	NNP
50957	1509	16	,	,	,
50957	1509	17	enters	enter	VBZ
50957	1509	18	the	the	DT
50957	1509	19	Alleghany	Alleghany	NNP
50957	1509	20	River	River	NNP
50957	1509	21	after	after	IN
50957	1509	22	flowing	flow	VBG
50957	1509	23	for	for	IN
50957	1509	24	a	a	DT
50957	1509	25	number	number	NN
50957	1509	26	of	of	IN
50957	1509	27	miles	mile	NNS
50957	1509	28	in	in	IN
50957	1509	29	a	a	DT
50957	1509	30	deep	deep	JJ
50957	1509	31	valley	valley	NN
50957	1509	32	with	with	IN
50957	1509	33	moderate	moderate	JJ
50957	1509	34	slopes	slope	NNS
50957	1509	35	.	.	.
50957	1510	1	In	in	IN
50957	1510	2	ascending	ascend	VBG
50957	1510	3	the	the	DT
50957	1510	4	creek	creek	NN
50957	1510	5	from	from	IN
50957	1510	6	Warren	Warren	NNP
50957	1510	7	,	,	,
50957	1510	8	the	the	DT
50957	1510	9	gravel	gravel	NN
50957	1510	10	terraces	terrace	NNS
50957	1510	11	,	,	,
50957	1510	12	which	which	WDT
50957	1510	13	rise	rise	VBP
50957	1510	14	twenty	twenty	CD
50957	1510	15	-	-	HYPH
50957	1510	16	five	five	CD
50957	1510	17	or	or	CC
50957	1510	18	thirty	thirty	CD
50957	1510	19	feet	foot	NNS
50957	1510	20	above	above	IN
50957	1510	21	high	high	JJ
50957	1510	22	-	-	HYPH
50957	1510	23	water	water	NN
50957	1510	24	mark	mark	NN
50957	1510	25	,	,	,
50957	1510	26	rapidly	rapidly	RB
50957	1510	27	increase	increase	VBP
50957	1510	28	in	in	IN
50957	1510	29	breadth	breadth	NN
50957	1510	30	and	and	CC
50957	1510	31	height	height	NN
50957	1510	32	,	,	,
50957	1510	33	and	and	CC
50957	1510	34	the	the	DT
50957	1510	35	pebbles	pebble	NNS
50957	1510	36	become	become	VBP
50957	1510	37	more	more	RBR
50957	1510	38	and	and	CC
50957	1510	39	more	more	RBR
50957	1510	40	coarse	coarse	JJ
50957	1510	41	.	.	.
50957	1511	1	After	after	IN
50957	1511	2	a	a	DT
50957	1511	3	certain	certain	JJ
50957	1511	4	distance	distance	NN
50957	1511	5	the	the	DT
50957	1511	6	regular	regular	JJ
50957	1511	7	terraces	terrace	NNS
50957	1511	8	begin	begin	VBP
50957	1511	9	to	to	TO
50957	1511	10	give	give	VB
50957	1511	11	place	place	NN
50957	1511	12	to	to	IN
50957	1511	13	irregular	irregular	JJ
50957	1511	14	accumulations	accumulation	NNS
50957	1511	15	of	of	IN
50957	1511	16	gravel	gravel	NN
50957	1511	17	in	in	IN
50957	1511	18	ridges	ridge	NNS
50957	1511	19	and	and	CC
50957	1511	20	knobs	knob	NNS
50957	1511	21	.	.	.
50957	1512	1	In	in	IN
50957	1512	2	the	the	DT
50957	1512	3	lower	low	JJR
50957	1512	4	portion	portion	NN
50957	1512	5	of	of	IN
50957	1512	6	the	the	DT
50957	1512	7	valley	valley	NN
50957	1512	8	no	no	DT
50957	1512	9	pebbles	pebble	NNS
50957	1512	10	could	could	MD
50957	1512	11	be	be	VB
50957	1512	12	found	find	VBN
50957	1512	13	which	which	WDT
50957	1512	14	were	be	VBD
50957	1512	15	scratched	scratch	VBN
50957	1512	16	.	.	.
50957	1513	1	Up	up	IN
50957	1513	2	the	the	DT
50957	1513	3	valley	valley	NN
50957	1513	4	a	a	DT
50957	1513	5	few	few	JJ
50957	1513	6	miles	mile	NNS
50957	1513	7	pebbles	pebble	NNS
50957	1513	8	were	be	VBD
50957	1513	9	occasionally	occasionally	RB
50957	1513	10	discovered	discover	VBN
50957	1513	11	which	which	WDT
50957	1513	12	showed	show	VBD
50957	1513	13	some	some	DT
50957	1513	14	slight	slight	JJ
50957	1513	15	indications	indication	NNS
50957	1513	16	of	of	IN
50957	1513	17	having	have	VBG
50957	1513	18	been	be	VBN
50957	1513	19	scratched	scratch	VBN
50957	1513	20	,	,	,
50957	1513	21	but	but	CC
50957	1513	22	which	which	WDT
50957	1513	23	had	have	VBD
50957	1513	24	been	be	VBN
50957	1513	25	subjected	subject	VBN
50957	1513	26	to	to	IN
50957	1513	27	such	such	PDT
50957	1513	28	an	an	DT
50957	1513	29	amount	amount	NN
50957	1513	30	of	of	IN
50957	1513	31	abrasion	abrasion	NN
50957	1513	32	by	by	IN
50957	1513	33	water	water	NN
50957	1513	34	-	-	HYPH
50957	1513	35	action	action	NN
50957	1513	36	as	as	IN
50957	1513	37	almost	almost	RB
50957	1513	38	to	to	TO
50957	1513	39	erase	erase	VB
50957	1513	40	the	the	DT
50957	1513	41	scratches	scratch	NNS
50957	1513	42	.	.	.
50957	1514	1	On	on	IN
50957	1514	2	reaching	reach	VBG
50957	1514	3	Ackley	Ackley	NNP
50957	1514	4	's	's	POS
50957	1514	5	Station	Station	NNP
50957	1514	6	,	,	,
50957	1514	7	the	the	DT
50957	1514	8	stream	stream	NN
50957	1514	9	is	be	VBZ
50957	1514	10	found	find	VBN
50957	1514	11	to	to	TO
50957	1514	12	be	be	VB
50957	1514	13	cutting	cut	VBG
50957	1514	14	through	through	IN
50957	1514	15	a	a	DT
50957	1514	16	regular	regular	JJ
50957	1514	17	terminal	terminal	NN
50957	1514	18	moraine	moraine	NN
50957	1514	19	,	,	,
50957	1514	20	extending	extend	VBG
50957	1514	21	across	across	IN
50957	1514	22	the	the	DT
50957	1514	23	valley	valley	NN
50957	1514	24	and	and	CC
50957	1514	25	full	full	JJ
50957	1514	26	of	of	IN
50957	1514	27	clearly	clearly	RB
50957	1514	28	marked	mark	VBN
50957	1514	29	glaciated	glaciated	JJ
50957	1514	30	stones	stone	NNS
50957	1514	31	.	.	.
50957	1515	1	Above	above	IN
50957	1515	2	this	this	DT
50957	1515	3	terminal	terminal	NN
50957	1515	4	moraine	moraine	VBP
50957	1515	5	the	the	DT
50957	1515	6	terraces	terrace	NNS
50957	1515	7	and	and	CC
50957	1515	8	gravel	gravel	NN
50957	1515	9	ridges	ridge	NNS
50957	1515	10	which	which	WDT
50957	1515	11	had	have	VBD
50957	1515	12	characterised	characterise	VBN
50957	1515	13	the	the	DT
50957	1515	14	valley	valley	NN
50957	1515	15	below	below	RB
50957	1515	16	disappear	disappear	VB
50957	1515	17	,	,	,
50957	1515	18	giving	give	VBG
50957	1515	19	place	place	NN
50957	1515	20	to	to	IN
50957	1515	21	long	long	JJ
50957	1515	22	stretches	stretch	NNS
50957	1515	23	of	of	IN
50957	1515	24	level	level	NN
50957	1515	25	and	and	CC
50957	1515	26	swampy	swampy	JJ
50957	1515	27	land	land	NN
50957	1515	28	,	,	,
50957	1515	29	which	which	WDT
50957	1515	30	had	have	VBD
50957	1515	31	been	be	VBN
50957	1515	32	subject	subject	JJ
50957	1515	33	to	to	IN
50957	1515	34	overflow	overflow	NN
50957	1515	35	.	.	.
50957	1516	1	Something	something	NN
50957	1516	2	similar	similar	JJ
50957	1516	3	to	to	IN
50957	1516	4	this	this	DT
50957	1516	5	so	so	RB
50957	1516	6	often	often	RB
50957	1516	7	appears	appear	VBZ
50957	1516	8	,	,	,
50957	1516	9	that	that	IN
50957	1516	10	there	there	EX
50957	1516	11	can	can	MD
50957	1516	12	be	be	VB
50957	1516	13	no	no	DT
50957	1516	14	question	question	NN
50957	1516	15	as	as	IN
50957	1516	16	to	to	IN
50957	1516	17	its	-PRON-	PRP$
50957	1516	18	meaning	meaning	NN
50957	1516	19	,	,	,
50957	1516	20	which	which	WDT
50957	1516	21	is	be	VBZ
50957	1516	22	,	,	,
50957	1516	23	that	that	IN
50957	1516	24	during	during	IN
50957	1516	25	the	the	DT
50957	1516	26	farthest	farth	JJS
50957	1516	27	extent	extent	NN
50957	1516	28	of	of	IN
50957	1516	29	the	the	DT
50957	1516	30	ice	ice	NN
50957	1516	31	the	the	DT
50957	1516	32	front	front	NN
50957	1516	33	rested	rest	VBN
50957	1516	34	for	for	IN
50957	1516	35	a	a	DT
50957	1516	36	considerable	considerable	JJ
50957	1516	37	period	period	NN
50957	1516	38	of	of	IN
50957	1516	39	time	time	NN
50957	1516	40	along	along	IN
50957	1516	41	the	the	DT
50957	1516	42	line	line	NN
50957	1516	43	marked	mark	VBN
50957	1516	44	by	by	IN
50957	1516	45	the	the	DT
50957	1516	46	terminal	terminal	NN
50957	1516	47	moraine	moraine	NN
50957	1516	48	.	.	.
50957	1517	1	During	during	IN
50957	1517	2	this	this	DT
50957	1517	3	period	period	NN
50957	1517	4	there	there	RB
50957	1517	5	occurred	occur	VBD
50957	1517	6	both	both	DT
50957	1517	7	the	the	DT
50957	1517	8	accumulation	accumulation	NN
50957	1517	9	of	of	IN
50957	1517	10	the	the	DT
50957	1517	11	moraine	moraine	NN
50957	1517	12	and	and	CC
50957	1517	13	of	of	IN
50957	1517	14	the	the	DT
50957	1517	15	gravel	gravel	NN
50957	1517	16	terraces	terrace	NNS
50957	1517	17	in	in	IN
50957	1517	18	the	the	DT
50957	1517	19	valley	valley	NN
50957	1517	20	below	below	RB
50957	1517	21	,	,	,
50957	1517	22	due	due	IN
50957	1517	23	to	to	IN
50957	1517	24	the	the	DT
50957	1517	25	vast	vast	JJ
50957	1517	26	flow	flow	NN
50957	1517	27	of	of	IN
50957	1517	28	water	water	NN
50957	1517	29	emerging	emerge	VBG
50957	1517	30	from	from	IN
50957	1517	31	the	the	DT
50957	1517	32	ice	ice	NN
50957	1517	33	-	-	HYPH
50957	1517	34	front	front	NN
50957	1517	35	,	,	,
50957	1517	36	especially	especially	RB
50957	1517	37	during	during	IN
50957	1517	38	the	the	DT
50957	1517	39	period	period	NN
50957	1517	40	when	when	WRB
50957	1517	41	it	-PRON-	PRP
50957	1517	42	was	be	VBD
50957	1517	43	most	most	RBS
50957	1517	44	rapidly	rapidly	RB
50957	1517	45	melting	melt	VBG
50957	1517	46	away	away	RB
50957	1517	47	.	.	.
50957	1518	1	Upon	upon	IN
50957	1518	2	the	the	DT
50957	1518	3	retreat	retreat	NN
50957	1518	4	of	of	IN
50957	1518	5	the	the	DT
50957	1518	6	ice	ice	NN
50957	1518	7	,	,	,
50957	1518	8	the	the	DT
50957	1518	9	moraine	moraine	NN
50957	1518	10	constituted	constitute	VBD
50957	1518	11	a	a	DT
50957	1518	12	dam	dam	NN
50957	1518	13	which	which	WDT
50957	1518	14	has	have	VBZ
50957	1518	15	not	not	RB
50957	1518	16	yet	yet	RB
50957	1518	17	been	be	VBN
50957	1518	18	wholly	wholly	RB
50957	1518	19	worn	wear	VBN
50957	1518	20	away	away	RP
50957	1518	21	.	.	.
50957	1519	1	For	for	IN
50957	1519	2	a	a	DT
50957	1519	3	while	while	NN
50957	1519	4	the	the	DT
50957	1519	5	water	water	NN
50957	1519	6	was	be	VBD
50957	1519	7	so	so	RB
50957	1519	8	effectually	effectually	RB
50957	1519	9	ponded	ponde	VBN
50957	1519	10	back	back	RB
50957	1519	11	by	by	IN
50957	1519	12	this	this	DT
50957	1519	13	as	as	IN
50957	1519	14	to	to	TO
50957	1519	15	form	form	VB
50957	1519	16	a	a	DT
50957	1519	17	lake	lake	NN
50957	1519	18	,	,	,
50957	1519	19	which	which	WDT
50957	1519	20	has	have	VBZ
50957	1519	21	since	since	IN
50957	1519	22	become	become	VBN
50957	1519	23	filled	fill	VBN
50957	1519	24	up	up	RP
50957	1519	25	with	with	IN
50957	1519	26	sediment	sediment	NN
50957	1519	27	and	and	CC
50957	1519	28	accumulations	accumulation	NNS
50957	1519	29	of	of	IN
50957	1519	30	peat	peat	NN
50957	1519	31	.	.	.
50957	1520	1	From	from	IN
50957	1520	2	this	this	DT
50957	1520	3	it	-PRON-	PRP
50957	1520	4	is	be	VBZ
50957	1520	5	evident	evident	JJ
50957	1520	6	,	,	,
50957	1520	7	also	also	RB
50957	1520	8	,	,	,
50957	1520	9	that	that	IN
50957	1520	10	when	when	WRB
50957	1520	11	the	the	DT
50957	1520	12	ice	ice	NN
50957	1520	13	began	begin	VBD
50957	1520	14	to	to	TO
50957	1520	15	retreat	retreat	VB
50957	1520	16	,	,	,
50957	1520	17	the	the	DT
50957	1520	18	retreat	retreat	NN
50957	1520	19	was	be	VBD
50957	1520	20	so	so	RB
50957	1520	21	continuous	continuous	JJ
50957	1520	22	and	and	CC
50957	1520	23	rapid	rapid	JJ
50957	1520	24	that	that	IN
50957	1520	25	no	no	DT
50957	1520	26	parallel	parallel	JJ
50957	1520	27	terminal	terminal	JJ
50957	1520	28	moraines	moraine	NNS
50957	1520	29	were	be	VBD
50957	1520	30	formed	form	VBN
50957	1520	31	for	for	IN
50957	1520	32	many	many	JJ
50957	1520	33	miles	mile	NNS
50957	1520	34	.	.	.
50957	1521	1	Before	before	IN
50957	1521	2	leaving	leave	VBG
50957	1521	3	this	this	DT
50957	1521	4	section	section	NN
50957	1521	5	we	-PRON-	PRP
50957	1521	6	will	will	MD
50957	1521	7	summarise	summarise	VB
50957	1521	8	the	the	DT
50957	1521	9	leading	lead	VBG
50957	1521	10	facts	fact	NNS
50957	1521	11	concerning	concern	VBG
50957	1521	12	the	the	DT
50957	1521	13	glacial	glacial	JJ
50957	1521	14	phenomena	phenomena	NN
50957	1521	15	north	north	RB
50957	1521	16	of	of	IN
50957	1521	17	Pennsylvania	Pennsylvania	NNP
50957	1521	18	and	and	CC
50957	1521	19	New	New	NNP
50957	1521	20	Jersey	Jersey	NNP
50957	1521	21	.	.	.
50957	1522	1	From	from	IN
50957	1522	2	the	the	DT
50957	1522	3	observations	observation	NNS
50957	1522	4	of	of	IN
50957	1522	5	Professor	Professor	NNP
50957	1522	6	Smock	Smock	NNP
50957	1522	7	,	,	,
50957	1522	8	it	-PRON-	PRP
50957	1522	9	appears	appear	VBZ
50957	1522	10	that	that	IN
50957	1522	11	,	,	,
50957	1522	12	from	from	IN
50957	1522	13	the	the	DT
50957	1522	14	southern	southern	JJ
50957	1522	15	margin	margin	NN
50957	1522	16	the	the	DT
50957	1522	17	ascent	ascent	NN
50957	1522	18	to	to	IN
50957	1522	19	the	the	DT
50957	1522	20	summit	summit	NN
50957	1522	21	of	of	IN
50957	1522	22	the	the	DT
50957	1522	23	ice	ice	NN
50957	1522	24	-	-	HYPH
50957	1522	25	sheet	sheet	NN
50957	1522	26	was	be	VBD
50957	1522	27	pretty	pretty	RB
50957	1522	28	rapid	rapid	JJ
50957	1522	29	;	;	:
50957	1522	30	the	the	DT
50957	1522	31	depth	depth	NN
50957	1522	32	one	one	CD
50957	1522	33	mile	mile	NN
50957	1522	34	back	back	RB
50957	1522	35	from	from	IN
50957	1522	36	the	the	DT
50957	1522	37	margin	margin	NN
50957	1522	38	being	be	VBG
50957	1522	39	not	not	RB
50957	1522	40	much	much	RB
50957	1522	41	less	less	JJR
50957	1522	42	than	than	IN
50957	1522	43	a	a	DT
50957	1522	44	thousand	thousand	CD
50957	1522	45	feet	foot	NNS
50957	1522	46	.	.	.
50957	1523	1	"	"	``
50957	1523	2	Northward	northward	IN
50957	1523	3	the	the	DT
50957	1523	4	angle	angle	NN
50957	1523	5	of	of	IN
50957	1523	6	the	the	DT
50957	1523	7	slope	slope	NN
50957	1523	8	diminished	diminish	VBN
50957	1523	9	,	,	,
50957	1523	10	and	and	CC
50957	1523	11	the	the	DT
50957	1523	12	glacier	glacier	NN
50957	1523	13	surface	surface	NN
50957	1523	14	approximated	approximate	VBN
50957	1523	15	to	to	IN
50957	1523	16	a	a	DT
50957	1523	17	great	great	JJ
50957	1523	18	level	level	NN
50957	1523	19	plain	plain	JJ
50957	1523	20	.	.	.
50957	1524	1	The	the	DT
50957	1524	2	distance	distance	NN
50957	1524	3	between	between	IN
50957	1524	4	the	the	DT
50957	1524	5	high	high	JJ
50957	1524	6	southwestern	southwestern	JJ
50957	1524	7	peaks	peak	NNS
50957	1524	8	of	of	IN
50957	1524	9	the	the	DT
50957	1524	10	Catskills	Catskills	NNPS
50957	1524	11	and	and	CC
50957	1524	12	Pocono	Pocono	NNP
50957	1524	13	Knob	Knob	NNP
50957	1524	14	in	in	IN
50957	1524	15	Pennsylvania	Pennsylvania	NNP
50957	1524	16	is	be	VBZ
50957	1524	17	sixty	sixty	CD
50957	1524	18	miles	mile	NNS
50957	1524	19	.	.	.
50957	1525	1	The	the	DT
50957	1525	2	difference	difference	NN
50957	1525	3	in	in	IN
50957	1525	4	the	the	DT
50957	1525	5	elevation	elevation	NN
50957	1525	6	of	of	IN
50957	1525	7	the	the	DT
50957	1525	8	glacier	glacier	NN
50957	1525	9	could	could	MD
50957	1525	10	not	not	RB
50957	1525	11	have	have	VB
50957	1525	12	exceeded	exceed	VBN
50957	1525	13	a	a	DT
50957	1525	14	thousand	thousand	CD
50957	1525	15	feet,"[BB	feet,"[BB	NNP
50957	1525	16	]	]	-RRB-
50957	1525	17	that	that	RB
50957	1525	18	is	is	RB
50957	1525	19	,	,	,
50957	1525	20	the	the	DT
50957	1525	21	slope	slope	NN
50957	1525	22	of	of	IN
50957	1525	23	the	the	DT
50957	1525	24	surface	surface	NN
50957	1525	25	was	be	VBD
50957	1525	26	about	about	RB
50957	1525	27	seventeen	seventeen	CD
50957	1525	28	feet	foot	NNS
50957	1525	29	to	to	IN
50957	1525	30	the	the	DT
50957	1525	31	mile	mile	NN
50957	1525	32	.	.	.
50957	1526	1	[	[	-LRB-
50957	1526	2	Footnote	Footnote	NNP
50957	1526	3	BB	BB	NNP
50957	1526	4	:	:	:
50957	1526	5	American	American	NNP
50957	1526	6	Journal	Journal	NNP
50957	1526	7	of	of	IN
50957	1526	8	Science	Science	NNP
50957	1526	9	,	,	,
50957	1526	10	vol	vol	NNP
50957	1526	11	.	.	.
50957	1527	1	cxxv	cxxv	NNS
50957	1527	2	,	,	,
50957	1527	3	1883	1883	CD
50957	1527	4	,	,	,
50957	1527	5	p.	p.	NN
50957	1527	6	339	339	CD
50957	1527	7	_	_	NNP
50957	1527	8	et	et	NNP
50957	1527	9	seq	seq	NN
50957	1527	10	.	.	.
50957	1527	11	_	_	NNP
50957	1527	12	]	]	-RRB-
50957	1527	13	Professor	Professor	NNP
50957	1527	14	Dana	Dana	NNP
50957	1527	15	estimates	estimate	VBZ
50957	1527	16	the	the	DT
50957	1527	17	thickness	thickness	NN
50957	1527	18	of	of	IN
50957	1527	19	the	the	DT
50957	1527	20	ice	ice	NN
50957	1527	21	in	in	IN
50957	1527	22	southern	southern	JJ
50957	1527	23	Connecticut	Connecticut	NNP
50957	1527	24	to	to	TO
50957	1527	25	have	have	VB
50957	1527	26	been	be	VBN
50957	1527	27	between	between	IN
50957	1527	28	fifteen	fifteen	CD
50957	1527	29	hundred	hundred	CD
50957	1527	30	and	and	CC
50957	1527	31	two	two	CD
50957	1527	32	thousand	thousand	CD
50957	1527	33	feet	foot	NNS
50957	1527	34	.	.	.
50957	1528	1	Attempts	attempt	NNS
50957	1528	2	to	to	TO
50957	1528	3	calculate	calculate	VB
50957	1528	4	the	the	DT
50957	1528	5	thickness	thickness	NN
50957	1528	6	of	of	IN
50957	1528	7	the	the	DT
50957	1528	8	ice	ice	NN
50957	1528	9	farther	far	RBR
50957	1528	10	north	north	RB
50957	1528	11	,	,	,
50957	1528	12	except	except	IN
50957	1528	13	from	from	IN
50957	1528	14	actual	actual	JJ
50957	1528	15	discovery	discovery	NN
50957	1528	16	of	of	IN
50957	1528	17	glacial	glacial	JJ
50957	1528	18	action	action	NN
50957	1528	19	on	on	IN
50957	1528	20	the	the	DT
50957	1528	21	summits	summit	NNS
50957	1528	22	of	of	IN
50957	1528	23	the	the	DT
50957	1528	24	mountains	mountain	NNS
50957	1528	25	,	,	,
50957	1528	26	are	be	VBP
50957	1528	27	based	base	VBN
50957	1528	28	upon	upon	IN
50957	1528	29	uncertain	uncertain	JJ
50957	1528	30	data	datum	NNS
50957	1528	31	with	with	IN
50957	1528	32	reference	reference	NN
50957	1528	33	to	to	IN
50957	1528	34	the	the	DT
50957	1528	35	slope	slope	NN
50957	1528	36	necessary	necessary	JJ
50957	1528	37	to	to	TO
50957	1528	38	secure	secure	VB
50957	1528	39	glacial	glacial	JJ
50957	1528	40	movement	movement	NN
50957	1528	41	.	.	.
50957	1529	1	In	in	IN
50957	1529	2	the	the	DT
50957	1529	3	Alps	Alps	NNP
50957	1529	4	the	the	DT
50957	1529	5	lowest	low	JJS
50957	1529	6	mean	mean	JJ
50957	1529	7	slopes	slope	NNS
50957	1529	8	down	down	IN
50957	1529	9	which	which	WDT
50957	1529	10	glaciers	glacier	NNS
50957	1529	11	move	move	VBP
50957	1529	12	are	be	VBP
50957	1529	13	about	about	RB
50957	1529	14	two	two	CD
50957	1529	15	hundred	hundred	CD
50957	1529	16	and	and	CC
50957	1529	17	fifty	fifty	CD
50957	1529	18	feet	foot	NNS
50957	1529	19	to	to	IN
50957	1529	20	a	a	DT
50957	1529	21	mile	mile	NN
50957	1529	22	;	;	:
50957	1529	23	but	but	CC
50957	1529	24	in	in	IN
50957	1529	25	Greenland	Greenland	NNP
50957	1529	26	,	,	,
50957	1529	27	Jensen	Jensen	NNP
50957	1529	28	found	find	VBD
50957	1529	29	the	the	DT
50957	1529	30	slope	slope	NN
50957	1529	31	of	of	IN
50957	1529	32	the	the	DT
50957	1529	33	Frederickshaab	Frederickshaab	NNP
50957	1529	34	Glacier	Glacier	NNP
50957	1529	35	to	to	TO
50957	1529	36	be	be	VB
50957	1529	37	only	only	RB
50957	1529	38	seventy	seventy	CD
50957	1529	39	-	-	HYPH
50957	1529	40	five	five	CD
50957	1529	41	feet	foot	NNS
50957	1529	42	to	to	IN
50957	1529	43	the	the	DT
50957	1529	44	mile	mile	NN
50957	1529	45	,	,	,
50957	1529	46	while	while	IN
50957	1529	47	Helland	Helland	NNP
50957	1529	48	found	find	VBD
50957	1529	49	that	that	DT
50957	1529	50	of	of	IN
50957	1529	51	the	the	DT
50957	1529	52	Jakobshavn	Jakobshavn	NNP
50957	1529	53	Glacier	Glacier	NNP
50957	1529	54	to	to	TO
50957	1529	55	be	be	VB
50957	1529	56	only	only	RB
50957	1529	57	forty	forty	CD
50957	1529	58	-	-	HYPH
50957	1529	59	five	five	CD
50957	1529	60	feet	foot	NNS
50957	1529	61	.	.	.
50957	1530	1	It	-PRON-	PRP
50957	1530	2	is	be	VBZ
50957	1530	3	doubtful	doubtful	JJ
50957	1530	4	if	if	IN
50957	1530	5	even	even	RB
50957	1530	6	that	that	DT
50957	1530	7	amount	amount	NN
50957	1530	8	is	be	VBZ
50957	1530	9	necessary	necessary	JJ
50957	1530	10	to	to	TO
50957	1530	11	secure	secure	VB
50957	1530	12	a	a	DT
50957	1530	13	continental	continental	JJ
50957	1530	14	movement	movement	NN
50957	1530	15	of	of	IN
50957	1530	16	ice	ice	NNP
50957	1530	17	,	,	,
50957	1530	18	since	since	IN
50957	1530	19	,	,	,
50957	1530	20	as	as	IN
50957	1530	21	already	already	RB
50957	1530	22	remarked	remark	VBN
50957	1530	23	,	,	,
50957	1530	24	it	-PRON-	PRP
50957	1530	25	is	be	VBZ
50957	1530	26	unsafe	unsafe	JJ
50957	1530	27	to	to	TO
50957	1530	28	draw	draw	VB
50957	1530	29	inferences	inference	NNS
50957	1530	30	concerning	concern	VBG
50957	1530	31	the	the	DT
50957	1530	32	movements	movement	NNS
50957	1530	33	of	of	IN
50957	1530	34	large	large	JJ
50957	1530	35	masses	masse	NNS
50957	1530	36	of	of	IN
50957	1530	37	ice	ice	NN
50957	1530	38	from	from	IN
50957	1530	39	those	those	DT
50957	1530	40	of	of	IN
50957	1530	41	smaller	small	JJR
50957	1530	42	masses	masse	NNS
50957	1530	43	in	in	IN
50957	1530	44	more	more	RBR
50957	1530	45	constricted	constrict	VBN
50957	1530	46	areas	area	NNS
50957	1530	47	.	.	.
50957	1531	1	We	-PRON-	PRP
50957	1531	2	have	have	VBP
50957	1531	3	seen	see	VBN
50957	1531	4	,	,	,
50957	1531	5	from	from	IN
50957	1531	6	the	the	DT
50957	1531	7	glacial	glacial	JJ
50957	1531	8	deposits	deposit	NNS
50957	1531	9	on	on	IN
50957	1531	10	the	the	DT
50957	1531	11	top	top	NN
50957	1531	12	of	of	IN
50957	1531	13	Mount	Mount	NNP
50957	1531	14	Washington	Washington	NNP
50957	1531	15	,	,	,
50957	1531	16	that	that	IN
50957	1531	17	over	over	IN
50957	1531	18	the	the	DT
50957	1531	19	northern	northern	JJ
50957	1531	20	part	part	NN
50957	1531	21	of	of	IN
50957	1531	22	New	New	NNP
50957	1531	23	England	England	NNP
50957	1531	24	the	the	DT
50957	1531	25	ice	ice	NN
50957	1531	26	was	be	VBD
50957	1531	27	more	more	JJR
50957	1531	28	than	than	IN
50957	1531	29	a	a	DT
50957	1531	30	mile	mile	NN
50957	1531	31	in	in	IN
50957	1531	32	depth	depth	NN
50957	1531	33	.	.	.
50957	1532	1	We	-PRON-	PRP
50957	1532	2	have	have	VBP
50957	1532	3	no	no	DT
50957	1532	4	direct	direct	JJ
50957	1532	5	evidence	evidence	NN
50957	1532	6	of	of	IN
50957	1532	7	the	the	DT
50957	1532	8	depth	depth	NN
50957	1532	9	of	of	IN
50957	1532	10	the	the	DT
50957	1532	11	stream	stream	NN
50957	1532	12	which	which	WDT
50957	1532	13	surrounded	surround	VBD
50957	1532	14	the	the	DT
50957	1532	15	Adirondack	Adirondack	NNP
50957	1532	16	Mountains	Mountains	NNPS
50957	1532	17	.	.	.
50957	1533	1	Nor	nor	CC
50957	1533	2	,	,	,
50957	1533	3	on	on	IN
50957	1533	4	the	the	DT
50957	1533	5	other	other	JJ
50957	1533	6	hand	hand	NN
50957	1533	7	,	,	,
50957	1533	8	are	be	VBP
50957	1533	9	we	-PRON-	PRP
50957	1533	10	certain	certain	JJ
50957	1533	11	that	that	IN
50957	1533	12	the	the	DT
50957	1533	13	Catskills	Catskills	NNPS
50957	1533	14	were	be	VBD
50957	1533	15	not	not	RB
50957	1533	16	completely	completely	RB
50957	1533	17	enveloped	envelop	VBN
50957	1533	18	in	in	IN
50957	1533	19	ice	ice	NN
50957	1533	20	,	,	,
50957	1533	21	though	though	IN
50957	1533	22	most	most	JJS
50957	1533	23	observers	observer	NNS
50957	1533	24	,	,	,
50957	1533	25	reasoning	reason	VBG
50957	1533	26	from	from	IN
50957	1533	27	negative	negative	JJ
50957	1533	28	evidence	evidence	NN
50957	1533	29	,	,	,
50957	1533	30	have	have	VBP
50957	1533	31	supposed	suppose	VBN
50957	1533	32	that	that	DT
50957	1533	33	to	to	TO
50957	1533	34	be	be	VB
50957	1533	35	the	the	DT
50957	1533	36	case	case	NN
50957	1533	37	.	.	.
50957	1534	1	But	but	CC
50957	1534	2	from	from	IN
50957	1534	3	the	the	DT
50957	1534	4	facts	fact	NNS
50957	1534	5	stated	state	VBN
50957	1534	6	concerning	concern	VBG
50957	1534	7	the	the	DT
50957	1534	8	boulders	boulder	NNS
50957	1534	9	along	along	IN
50957	1534	10	the	the	DT
50957	1534	11	glacial	glacial	JJ
50957	1534	12	boundary	boundary	NN
50957	1534	13	in	in	IN
50957	1534	14	Pennsylvania	Pennsylvania	NNP
50957	1534	15	,	,	,
50957	1534	16	it	-PRON-	PRP
50957	1534	17	is	be	VBZ
50957	1534	18	certain	certain	JJ
50957	1534	19	that	that	IN
50957	1534	20	the	the	DT
50957	1534	21	ice	ice	NN
50957	1534	22	was	be	VBD
50957	1534	23	deep	deep	JJ
50957	1534	24	enough	enough	RB
50957	1534	25	to	to	TO
50957	1534	26	surmount	surmount	VB
50957	1534	27	the	the	DT
50957	1534	28	ridge	ridge	NN
50957	1534	29	of	of	IN
50957	1534	30	the	the	DT
50957	1534	31	Alleghanies	Alleghanies	NNPS
50957	1534	32	where	where	WRB
50957	1534	33	they	-PRON-	PRP
50957	1534	34	are	be	VBP
50957	1534	35	two	two	CD
50957	1534	36	thousand	thousand	CD
50957	1534	37	and	and	CC
50957	1534	38	more	more	JJR
50957	1534	39	feet	foot	NNS
50957	1534	40	in	in	IN
50957	1534	41	height	height	NN
50957	1534	42	.	.	.
50957	1535	1	At	at	IN
50957	1535	2	the	the	DT
50957	1535	3	least	least	JJS
50957	1535	4	calculation	calculation	NN
50957	1535	5	the	the	DT
50957	1535	6	ice	ice	NN
50957	1535	7	must	must	MD
50957	1535	8	have	have	VB
50957	1535	9	been	be	VBN
50957	1535	10	five	five	CD
50957	1535	11	hundred	hundred	CD
50957	1535	12	feet	foot	NNS
50957	1535	13	thick	thick	JJ
50957	1535	14	,	,	,
50957	1535	15	in	in	IN
50957	1535	16	order	order	NN
50957	1535	17	to	to	TO
50957	1535	18	secure	secure	VB
50957	1535	19	the	the	DT
50957	1535	20	movement	movement	NN
50957	1535	21	of	of	IN
50957	1535	22	which	which	WDT
50957	1535	23	there	there	EX
50957	1535	24	is	be	VBZ
50957	1535	25	evidence	evidence	NN
50957	1535	26	across	across	IN
50957	1535	27	the	the	DT
50957	1535	28	Appalachian	appalachian	JJ
50957	1535	29	range	range	NN
50957	1535	30	.	.	.
50957	1536	1	Supposing	suppose	VBG
50957	1536	2	this	this	DT
50957	1536	3	to	to	TO
50957	1536	4	be	be	VB
50957	1536	5	the	the	DT
50957	1536	6	height	height	NN
50957	1536	7	of	of	IN
50957	1536	8	the	the	DT
50957	1536	9	ice	ice	NN
50957	1536	10	above	above	IN
50957	1536	11	the	the	DT
50957	1536	12	sea	sea	NN
50957	1536	13	on	on	IN
50957	1536	14	the	the	DT
50957	1536	15	crest	crest	NN
50957	1536	16	of	of	IN
50957	1536	17	the	the	DT
50957	1536	18	Alleghanies	Alleghanies	NNPS
50957	1536	19	,	,	,
50957	1536	20	and	and	CC
50957	1536	21	that	that	IN
50957	1536	22	the	the	DT
50957	1536	23	slope	slope	NN
50957	1536	24	of	of	IN
50957	1536	25	the	the	DT
50957	1536	26	surface	surface	NN
50957	1536	27	of	of	IN
50957	1536	28	the	the	DT
50957	1536	29	ice	ice	NN
50957	1536	30	-	-	HYPH
50957	1536	31	sheet	sheet	NN
50957	1536	32	was	be	VBD
50957	1536	33	as	as	RB
50957	1536	34	moderate	moderate	JJ
50957	1536	35	as	as	IN
50957	1536	36	Professor	Professor	NNP
50957	1536	37	Smock	Smock	NNP
50957	1536	38	has	have	VBZ
50957	1536	39	estimated	estimate	VBN
50957	1536	40	it	-PRON-	PRP
50957	1536	41	(	(	-LRB-
50957	1536	42	namely	namely	RB
50957	1536	43	seventeen	seventeen	CD
50957	1536	44	feet	foot	NNS
50957	1536	45	to	to	IN
50957	1536	46	the	the	DT
50957	1536	47	mile	mile	NN
50957	1536	48	)	)	-RRB-
50957	1536	49	,	,	,
50957	1536	50	the	the	DT
50957	1536	51	ice	ice	NN
50957	1536	52	would	would	MD
50957	1536	53	be	be	VB
50957	1536	54	upwards	upwards	JJ
50957	1536	55	of	of	IN
50957	1536	56	six	six	CD
50957	1536	57	thousand	thousand	CD
50957	1536	58	feet	foot	NNS
50957	1536	59	in	in	IN
50957	1536	60	thickness	thickness	NN
50957	1536	61	in	in	IN
50957	1536	62	the	the	DT
50957	1536	63	latitude	latitude	NN
50957	1536	64	of	of	IN
50957	1536	65	the	the	DT
50957	1536	66	Adirondacks	Adirondacks	NNPS
50957	1536	67	,	,	,
50957	1536	68	which	which	WDT
50957	1536	69	corresponds	correspond	VBZ
50957	1536	70	closely	closely	RB
50957	1536	71	with	with	IN
50957	1536	72	the	the	DT
50957	1536	73	positive	positive	JJ
50957	1536	74	evidence	evidence	NN
50957	1536	75	Ave	Ave	NNP
50957	1536	76	have	have	VBP
50957	1536	77	from	from	IN
50957	1536	78	the	the	DT
50957	1536	79	mountains	mountain	NNS
50957	1536	80	in	in	IN
50957	1536	81	New	New	NNP
50957	1536	82	England	England	NNP
50957	1536	83	.	.	.
50957	1537	1	A	a	DT
50957	1537	2	study	study	NN
50957	1537	3	of	of	IN
50957	1537	4	the	the	DT
50957	1537	5	map	map	NN
50957	1537	6	of	of	IN
50957	1537	7	New	New	NNP
50957	1537	8	York	York	NNP
50957	1537	9	will	will	MD
50957	1537	10	make	make	VB
50957	1537	11	it	-PRON-	PRP
50957	1537	12	easy	easy	JJ
50957	1537	13	to	to	TO
50957	1537	14	understand	understand	VB
50957	1537	15	the	the	DT
50957	1537	16	distribution	distribution	NN
50957	1537	17	of	of	IN
50957	1537	18	some	some	DT
50957	1537	19	interesting	interesting	JJ
50957	1537	20	glacial	glacial	JJ
50957	1537	21	marks	mark	NNS
50957	1537	22	over	over	IN
50957	1537	23	the	the	DT
50957	1537	24	State	State	NNP
50957	1537	25	.	.	.
50957	1538	1	The	the	DT
50957	1538	2	distance	distance	NN
50957	1538	3	along	along	IN
50957	1538	4	the	the	DT
50957	1538	5	Hudson	Hudson	NNP
50957	1538	6	from	from	IN
50957	1538	7	the	the	DT
50957	1538	8	glacial	glacial	JJ
50957	1538	9	boundary	boundary	NN
50957	1538	10	in	in	IN
50957	1538	11	the	the	DT
50957	1538	12	vicinity	vicinity	NN
50957	1538	13	of	of	IN
50957	1538	14	New	New	NNP
50957	1538	15	York	York	NNP
50957	1538	16	to	to	IN
50957	1538	17	the	the	DT
50957	1538	18	valley	valley	NN
50957	1538	19	of	of	IN
50957	1538	20	the	the	DT
50957	1538	21	Mohawk	Mohawk	NNP
50957	1538	22	is	be	VBZ
50957	1538	23	about	about	RB
50957	1538	24	one	one	CD
50957	1538	25	hundred	hundred	CD
50957	1538	26	and	and	CC
50957	1538	27	sixty	sixty	CD
50957	1538	28	miles	mile	NNS
50957	1538	29	.	.	.
50957	1539	1	Prom	prom	IN
50957	1539	2	the	the	DT
50957	1539	3	glacial	glacial	JJ
50957	1539	4	boundary	boundary	NN
50957	1539	5	at	at	IN
50957	1539	6	Salamanca	Salamanca	NNP
50957	1539	7	,	,	,
50957	1539	8	N.	N.	NNP
50957	1539	9	Y.	Y.	NNP
50957	1539	10	,	,	,
50957	1539	11	to	to	IN
50957	1539	12	the	the	DT
50957	1539	13	same	same	JJ
50957	1539	14	valley	valley	NN
50957	1539	15	,	,	,
50957	1539	16	is	be	VBZ
50957	1539	17	not	not	RB
50957	1539	18	over	over	IN
50957	1539	19	eighty	eighty	CD
50957	1539	20	miles	mile	NNS
50957	1539	21	.	.	.
50957	1540	1	It	-PRON-	PRP
50957	1540	2	is	be	VBZ
50957	1540	3	easy	easy	JJ
50957	1540	4	to	to	TO
50957	1540	5	see	see	VB
50957	1540	6	,	,	,
50957	1540	7	therefore	therefore	RB
50957	1540	8	,	,	,
50957	1540	9	that	that	IN
50957	1540	10	when	when	WRB
50957	1540	11	,	,	,
50957	1540	12	in	in	IN
50957	1540	13	advancing	advance	VBG
50957	1540	14	,	,	,
50957	1540	15	the	the	DT
50957	1540	16	ice	ice	NN
50957	1540	17	moved	move	VBD
50957	1540	18	southward	southward	RB
50957	1540	19	past	past	IN
50957	1540	20	the	the	DT
50957	1540	21	Adirondacks	Adirondacks	NNPS
50957	1540	22	,	,	,
50957	1540	23	the	the	DT
50957	1540	24	east	east	JJ
50957	1540	25	end	end	NN
50957	1540	26	of	of	IN
50957	1540	27	the	the	DT
50957	1540	28	valley	valley	NN
50957	1540	29	of	of	IN
50957	1540	30	the	the	DT
50957	1540	31	Mohawk	Mohawk	NNP
50957	1540	32	was	be	VBD
50957	1540	33	reached	reach	VBN
50957	1540	34	and	and	CC
50957	1540	35	closed	close	VBN
50957	1540	36	by	by	IN
50957	1540	37	the	the	DT
50957	1540	38	ice	ice	NN
50957	1540	39	,	,	,
50957	1540	40	while	while	IN
50957	1540	41	at	at	IN
50957	1540	42	the	the	DT
50957	1540	43	west	west	JJ
50957	1540	44	end	end	NN
50957	1540	45	of	of	IN
50957	1540	46	Lake	Lake	NNP
50957	1540	47	Ontario	Ontario	NNP
50957	1540	48	the	the	DT
50957	1540	49	ice	ice	NN
50957	1540	50	-	-	HYPH
50957	1540	51	front	front	NN
50957	1540	52	was	be	VBD
50957	1540	53	still	still	RB
50957	1540	54	in	in	IN
50957	1540	55	Canada	Canada	NNP
50957	1540	56	.	.	.
50957	1541	1	Thus	thus	RB
50957	1541	2	the	the	DT
50957	1541	3	drainage	drainage	NN
50957	1541	4	,	,	,
50957	1541	5	which	which	WDT
50957	1541	6	naturally	naturally	RB
50957	1541	7	followed	follow	VBD
50957	1541	8	the	the	DT
50957	1541	9	course	course	NN
50957	1541	10	of	of	IN
50957	1541	11	the	the	DT
50957	1541	12	St.	St.	NNP
50957	1541	13	Lawrence	Lawrence	NNP
50957	1541	14	,	,	,
50957	1541	15	would	would	MD
50957	1541	16	first	first	RB
50957	1541	17	be	be	VB
50957	1541	18	turned	turn	VBN
50957	1541	19	through	through	IN
50957	1541	20	the	the	DT
50957	1541	21	Mohawk	Mohawk	NNP
50957	1541	22	.	.	.
50957	1542	1	Afterwards	afterwards	RB
50957	1542	2	,	,	,
50957	1542	3	when	when	WRB
50957	1542	4	the	the	DT
50957	1542	5	Mohawk	Mohawk	NNP
50957	1542	6	had	have	VBD
50957	1542	7	been	be	VBN
50957	1542	8	closed	close	VBN
50957	1542	9	by	by	IN
50957	1542	10	ice	ice	NN
50957	1542	11	,	,	,
50957	1542	12	the	the	DT
50957	1542	13	vast	vast	JJ
50957	1542	14	amount	amount	NN
50957	1542	15	of	of	IN
50957	1542	16	ponded	ponde	VBN
50957	1542	17	water	water	NN
50957	1542	18	was	be	VBD
50957	1542	19	compelled	compel	VBN
50957	1542	20	to	to	TO
50957	1542	21	seek	seek	VB
50957	1542	22	a	a	DT
50957	1542	23	temporary	temporary	JJ
50957	1542	24	outlet	outlet	NN
50957	1542	25	over	over	IN
50957	1542	26	the	the	DT
50957	1542	27	lower	low	JJR
50957	1542	28	passages	passage	NNS
50957	1542	29	leading	lead	VBG
50957	1542	30	into	into	IN
50957	1542	31	the	the	DT
50957	1542	32	Susquehanna	Susquehanna	NNP
50957	1542	33	or	or	CC
50957	1542	34	into	into	IN
50957	1542	35	the	the	DT
50957	1542	36	Alleghany	Alleghany	NNP
50957	1542	37	.	.	.
50957	1543	1	A	a	DT
50957	1543	2	number	number	NN
50957	1543	3	of	of	IN
50957	1543	4	such	such	JJ
50957	1543	5	passages	passage	NNS
50957	1543	6	exist	exist	VBP
50957	1543	7	.	.	.
50957	1544	1	One	one	PRP
50957	1544	2	can	can	MD
50957	1544	3	be	be	VB
50957	1544	4	traced	trace	VBN
50957	1544	5	along	along	IN
50957	1544	6	the	the	DT
50957	1544	7	line	line	NN
50957	1544	8	of	of	IN
50957	1544	9	the	the	DT
50957	1544	10	old	old	JJ
50957	1544	11	canal	canal	NN
50957	1544	12	from	from	IN
50957	1544	13	Utica	Utica	NNP
50957	1544	14	to	to	IN
50957	1544	15	Binghamton	Binghamton	NNP
50957	1544	16	,	,	,
50957	1544	17	whose	whose	WP$
50957	1544	18	highest	high	JJS
50957	1544	19	level	level	NN
50957	1544	20	is	be	VBZ
50957	1544	21	not	not	RB
50957	1544	22	far	far	RB
50957	1544	23	from	from	IN
50957	1544	24	eleven	eleven	CD
50957	1544	25	hundred	hundred	CD
50957	1544	26	feet	foot	NNS
50957	1544	27	.	.	.
50957	1545	1	Another	another	DT
50957	1545	2	lies	lie	VBZ
50957	1545	3	in	in	IN
50957	1545	4	a	a	DT
50957	1545	5	valley	valley	NN
50957	1545	6	leading	lead	VBG
50957	1545	7	south	south	RB
50957	1545	8	of	of	IN
50957	1545	9	Cayuga	Cayuga	NNP
50957	1545	10	Lake	Lake	NNP
50957	1545	11	,	,	,
50957	1545	12	whose	whose	WP$
50957	1545	13	highest	high	JJS
50957	1545	14	point	point	NN
50957	1545	15	,	,	,
50957	1545	16	at	at	IN
50957	1545	17	Wilseyville	Wilseyville	NNP
50957	1545	18	,	,	,
50957	1545	19	is	be	VBZ
50957	1545	20	nine	nine	CD
50957	1545	21	hundred	hundred	CD
50957	1545	22	and	and	CC
50957	1545	23	forty	forty	CD
50957	1545	24	feet	foot	NNS
50957	1545	25	above	above	IN
50957	1545	26	tide	tide	NN
50957	1545	27	.	.	.
50957	1546	1	Another	another	DT
50957	1546	2	leads	lead	VBZ
50957	1546	3	south	south	NN
50957	1546	4	to	to	IN
50957	1546	5	the	the	DT
50957	1546	6	Chemung	Chemung	NNP
50957	1546	7	River	River	NNP
50957	1546	8	from	from	IN
50957	1546	9	Seneca	Seneca	NNP
50957	1546	10	Lake	Lake	NNP
50957	1546	11	,	,	,
50957	1546	12	whose	whose	WP$
50957	1546	13	highest	high	JJS
50957	1546	14	point	point	NN
50957	1546	15	,	,	,
50957	1546	16	at	at	IN
50957	1546	17	Horseheads	Horseheads	NNP
50957	1546	18	,	,	,
50957	1546	19	is	be	VBZ
50957	1546	20	less	less	JJR
50957	1546	21	than	than	IN
50957	1546	22	nine	nine	CD
50957	1546	23	hundred	hundred	CD
50957	1546	24	feet	foot	NNS
50957	1546	25	above	above	IN
50957	1546	26	tide	tide	NN
50957	1546	27	.	.	.
50957	1547	1	The	the	DT
50957	1547	2	cols	col	NNS
50957	1547	3	farther	farther	RB
50957	1547	4	west	west	NNP
50957	1547	5	are	be	VBP
50957	1547	6	somewhat	somewhat	RB
50957	1547	7	more	more	RBR
50957	1547	8	elevated	elevated	JJ
50957	1547	9	;	;	:
50957	1547	10	the	the	DT
50957	1547	11	one	one	CD
50957	1547	12	at	at	IN
50957	1547	13	Portage	Portage	NNP
50957	1547	14	,	,	,
50957	1547	15	leading	lead	VBG
50957	1547	16	from	from	IN
50957	1547	17	the	the	DT
50957	1547	18	Genesee	Genesee	NNP
50957	1547	19	River	River	NNP
50957	1547	20	into	into	IN
50957	1547	21	the	the	DT
50957	1547	22	Canisteo	Canisteo	NNP
50957	1547	23	,	,	,
50957	1547	24	being	be	VBG
50957	1547	25	upwards	upward	NNS
50957	1547	26	of	of	IN
50957	1547	27	thirteen	thirteen	CD
50957	1547	28	hundred	hundred	CD
50957	1547	29	feet	foot	NNS
50957	1547	30	,	,	,
50957	1547	31	and	and	CC
50957	1547	32	that	that	DT
50957	1547	33	of	of	IN
50957	1547	34	Dayton	Dayton	NNP
50957	1547	35	,	,	,
50957	1547	36	leading	lead	VBG
50957	1547	37	from	from	IN
50957	1547	38	Cattaraugus	Cattaraugus	NNP
50957	1547	39	Creek	Creek	NNP
50957	1547	40	into	into	IN
50957	1547	41	the	the	DT
50957	1547	42	Conewango	Conewango	NNP
50957	1547	43	,	,	,
50957	1547	44	being	be	VBG
50957	1547	45	about	about	IN
50957	1547	46	the	the	DT
50957	1547	47	same	same	JJ
50957	1547	48	.	.	.
50957	1548	1	Of	of	IN
50957	1548	2	other	other	JJ
50957	1548	3	southern	southern	JJ
50957	1548	4	outlets	outlet	NNS
50957	1548	5	farther	farther	RB
50957	1548	6	west	west	NNP
50957	1548	7	we	-PRON-	PRP
50957	1548	8	will	will	MD
50957	1548	9	speak	speak	VB
50957	1548	10	later	later	RB
50957	1548	11	on	on	RB
50957	1548	12	.	.	.
50957	1549	1	Fixing	fix	VBG
50957	1549	2	our	-PRON-	PRP$
50957	1549	3	minds	mind	NNS
50957	1549	4	now	now	RB
50957	1549	5	upon	upon	IN
50957	1549	6	the	the	DT
50957	1549	7	region	region	NN
50957	1549	8	under	under	IN
50957	1549	9	consideration	consideration	NN
50957	1549	10	,	,	,
50957	1549	11	in	in	IN
50957	1549	12	the	the	DT
50957	1549	13	southern	southern	JJ
50957	1549	14	part	part	NN
50957	1549	15	of	of	IN
50957	1549	16	the	the	DT
50957	1549	17	State	State	NNP
50957	1549	18	of	of	IN
50957	1549	19	New	New	NNP
50957	1549	20	York	York	NNP
50957	1549	21	,	,	,
50957	1549	22	we	-PRON-	PRP
50957	1549	23	can	can	MD
50957	1549	24	readily	readily	RB
50957	1549	25	see	see	VB
50957	1549	26	that	that	IN
50957	1549	27	a	a	DT
50957	1549	28	glacial	glacial	JJ
50957	1549	29	lake	lake	NN
50957	1549	30	must	must	MD
50957	1549	31	have	have	VB
50957	1549	32	existed	exist	VBN
50957	1549	33	in	in	IN
50957	1549	34	front	front	NN
50957	1549	35	of	of	IN
50957	1549	36	the	the	DT
50957	1549	37	ice	ice	NN
50957	1549	38	while	while	IN
50957	1549	39	it	-PRON-	PRP
50957	1549	40	was	be	VBD
50957	1549	41	advancing	advance	VBG
50957	1549	42	,	,	,
50957	1549	43	until	until	IN
50957	1549	44	it	-PRON-	PRP
50957	1549	45	had	have	VBD
50957	1549	46	reached	reach	VBN
50957	1549	47	the	the	DT
50957	1549	48	river	river	NN
50957	1549	49	-	-	HYPH
50957	1549	50	partings	parting	NNS
50957	1549	51	between	between	IN
50957	1549	52	the	the	DT
50957	1549	53	Mohawk	Mohawk	NNP
50957	1549	54	and	and	CC
50957	1549	55	the	the	DT
50957	1549	56	St.	St.	NNP
50957	1549	57	Lawrence	Lawrence	NNP
50957	1549	58	Rivers	Rivers	NNP
50957	1549	59	on	on	IN
50957	1549	60	the	the	DT
50957	1549	61	north	north	NN
50957	1549	62	and	and	CC
50957	1549	63	the	the	DT
50957	1549	64	Susquehanna	Susquehanna	NNP
50957	1549	65	and	and	CC
50957	1549	66	Alleghany	Alleghany	NNP
50957	1549	67	Rivers	Rivers	NNPS
50957	1549	68	on	on	IN
50957	1549	69	the	the	DT
50957	1549	70	south	south	NN
50957	1549	71	.	.	.
50957	1550	1	After	after	IN
50957	1550	2	the	the	DT
50957	1550	3	ice	ice	NN
50957	1550	4	had	have	VBD
50957	1550	5	attained	attain	VBN
50957	1550	6	its	-PRON-	PRP$
50957	1550	7	maximum	maximum	JJ
50957	1550	8	extension	extension	NN
50957	1550	9	,	,	,
50957	1550	10	and	and	CC
50957	1550	11	was	be	VBD
50957	1550	12	in	in	IN
50957	1550	13	process	process	NN
50957	1550	14	of	of	IN
50957	1550	15	retreat	retreat	NN
50957	1550	16	,	,	,
50957	1550	17	there	there	EX
50957	1550	18	would	would	MD
50957	1550	19	be	be	VB
50957	1550	20	a	a	DT
50957	1550	21	repetition	repetition	NN
50957	1550	22	of	of	IN
50957	1550	23	the	the	DT
50957	1550	24	phenomena	phenomenon	NNS
50957	1550	25	,	,	,
50957	1550	26	only	only	RB
50957	1550	27	they	-PRON-	PRP
50957	1550	28	would	would	MD
50957	1550	29	occur	occur	VB
50957	1550	30	in	in	IN
50957	1550	31	the	the	DT
50957	1550	32	reverse	reverse	JJ
50957	1550	33	order	order	NN
50957	1550	34	.	.	.
50957	1551	1	The	the	DT
50957	1551	2	glacial	glacial	JJ
50957	1551	3	markings	marking	NNS
50957	1551	4	which	which	WDT
50957	1551	5	we	-PRON-	PRP
50957	1551	6	see	see	VBP
50957	1551	7	are	be	VBP
50957	1551	8	,	,	,
50957	1551	9	of	of	IN
50957	1551	10	course	course	NN
50957	1551	11	,	,	,
50957	1551	12	mainly	mainly	RB
50957	1551	13	those	those	DT
50957	1551	14	produced	produce	VBN
50957	1551	15	during	during	IN
50957	1551	16	the	the	DT
50957	1551	17	general	general	JJ
50957	1551	18	retreat	retreat	NN
50957	1551	19	of	of	IN
50957	1551	20	the	the	DT
50957	1551	21	ice	ice	NN
50957	1551	22	.	.	.
50957	1552	1	The	the	DT
50957	1552	2	Susquehanna	Susquehanna	NNP
50957	1552	3	River	River	NNP
50957	1552	4	stretching	stretch	VBG
50957	1552	5	out	out	RP
50957	1552	6	its	-PRON-	PRP$
50957	1552	7	arms	arm	NNS
50957	1552	8	--	--	:
50957	1552	9	the	the	DT
50957	1552	10	Chenango	Chenango	NNP
50957	1552	11	and	and	CC
50957	1552	12	Chemung	Chemung	NNP
50957	1552	13	Rivers	Rivers	NNPS
50957	1552	14	--	--	:
50957	1552	15	to	to	IN
50957	1552	16	the	the	DT
50957	1552	17	east	east	NNP
50957	1552	18	and	and	CC
50957	1552	19	the	the	DT
50957	1552	20	west	west	NNP
50957	1552	21	,	,	,
50957	1552	22	evidently	evidently	RB
50957	1552	23	serves	serve	VBZ
50957	1552	24	as	as	IN
50957	1552	25	a	a	DT
50957	1552	26	line	line	NN
50957	1552	27	of	of	IN
50957	1552	28	drainage	drainage	NN
50957	1552	29	for	for	IN
50957	1552	30	the	the	DT
50957	1552	31	vast	vast	JJ
50957	1552	32	glacial	glacial	JJ
50957	1552	33	floods	flood	NNS
50957	1552	34	.	.	.
50957	1553	1	These	these	DT
50957	1553	2	floods	flood	NNS
50957	1553	3	have	have	VBP
50957	1553	4	left	leave	VBN
50957	1553	5	,	,	,
50957	1553	6	along	along	IN
50957	1553	7	their	-PRON-	PRP$
50957	1553	8	courses	course	NNS
50957	1553	9	,	,	,
50957	1553	10	extensive	extensive	JJ
50957	1553	11	elevated	elevated	JJ
50957	1553	12	gravel	gravel	NN
50957	1553	13	terraces	terrace	NNS
50957	1553	14	,	,	,
50957	1553	15	with	with	IN
50957	1553	16	much	much	JJ
50957	1553	17	material	material	NN
50957	1553	18	in	in	IN
50957	1553	19	them	-PRON-	PRP
50957	1553	20	which	which	WDT
50957	1553	21	is	be	VBZ
50957	1553	22	not	not	RB
50957	1553	23	local	local	JJ
50957	1553	24	,	,	,
50957	1553	25	but	but	CC
50957	1553	26	which	which	WDT
50957	1553	27	has	have	VBZ
50957	1553	28	been	be	VBN
50957	1553	29	washed	wash	VBN
50957	1553	30	out	out	IN
50957	1553	31	of	of	IN
50957	1553	32	the	the	DT
50957	1553	33	direct	direct	JJ
50957	1553	34	glacial	glacial	JJ
50957	1553	35	deposits	deposit	NNS
50957	1553	36	from	from	IN
50957	1553	37	the	the	DT
50957	1553	38	far	far	NNP
50957	1553	39	north	north	NN
50957	1553	40	.	.	.
50957	1554	1	The	the	DT
50957	1554	2	east	east	JJ
50957	1554	3	-	-	HYPH
50957	1554	4	and	and	CC
50957	1554	5	-	-	HYPH
50957	1554	6	west	west	NN
50957	1554	7	line	line	NN
50957	1554	8	of	of	IN
50957	1554	9	the	the	DT
50957	1554	10	water	water	NN
50957	1554	11	-	-	HYPH
50957	1554	12	parting	parting	NN
50957	1554	13	throughout	throughout	IN
50957	1554	14	the	the	DT
50957	1554	15	State	State	NNP
50957	1554	16	is	be	VBZ
50957	1554	17	characterised	characterise	VBN
50957	1554	18	by	by	IN
50957	1554	19	excessive	excessive	JJ
50957	1554	20	accumulations	accumulation	NNS
50957	1554	21	of	of	IN
50957	1554	22	glaciated	glaciated	JJ
50957	1554	23	material	material	NN
50957	1554	24	,	,	,
50957	1554	25	forming	form	VBG
50957	1554	26	something	something	NN
50957	1554	27	like	like	IN
50957	1554	28	a	a	DT
50957	1554	29	terminal	terminal	NN
50957	1554	30	moraine	moraine	NN
50957	1554	31	,	,	,
50957	1554	32	and	and	CC
50957	1554	33	is	be	VBZ
50957	1554	34	designated	designate	VBN
50957	1554	35	by	by	IN
50957	1554	36	President	President	NNP
50957	1554	37	Chamberlin	Chamberlin	NNP
50957	1554	38	as	as	IN
50957	1554	39	"	"	``
50957	1554	40	the	the	DT
50957	1554	41	terminal	terminal	JJ
50957	1554	42	moraine	moraine	NN
50957	1554	43	of	of	IN
50957	1554	44	the	the	DT
50957	1554	45	second	second	JJ
50957	1554	46	Glacial	Glacial	NNP
50957	1554	47	epoch	epoch	NN
50957	1554	48	,	,	,
50957	1554	49	"	"	''
50957	1554	50	corresponding	corresponding	JJ
50957	1554	51	,	,	,
50957	1554	52	as	as	IN
50957	1554	53	he	-PRON-	PRP
50957	1554	54	thinks	think	VBZ
50957	1554	55	,	,	,
50957	1554	56	to	to	IN
50957	1554	57	the	the	DT
50957	1554	58	interior	interior	JJ
50957	1554	59	line	line	NN
50957	1554	60	already	already	RB
50957	1554	61	described	describe	VBN
50957	1554	62	as	as	IN
50957	1554	63	characterising	characterise	VBG
50957	1554	64	the	the	DT
50957	1554	65	south	south	JJ
50957	1554	66	shore	shore	NN
50957	1554	67	of	of	IN
50957	1554	68	New	New	NNP
50957	1554	69	England	England	NNP
50957	1554	70	.	.	.
50957	1555	1	In	in	IN
50957	1555	2	the	the	DT
50957	1555	3	central	central	JJ
50957	1555	4	part	part	NN
50957	1555	5	of	of	IN
50957	1555	6	New	New	NNP
50957	1555	7	York	York	NNP
50957	1555	8	the	the	DT
50957	1555	9	remarkable	remarkable	JJ
50957	1555	10	series	series	NN
50957	1555	11	of	of	IN
50957	1555	12	"	"	``
50957	1555	13	Finger	Finger	NNP
50957	1555	14	Lakes	Lakes	NNP
50957	1555	15	,	,	,
50957	1555	16	"	"	''
50957	1555	17	tributary	tributary	JJ
50957	1555	18	to	to	IN
50957	1555	19	Lake	Lake	NNP
50957	1555	20	Ontario	Ontario	NNP
50957	1555	21	and	and	CC
50957	1555	22	emptying	empty	VBG
50957	1555	23	into	into	IN
50957	1555	24	it	-PRON-	PRP
50957	1555	25	through	through	IN
50957	1555	26	the	the	DT
50957	1555	27	Oswego	Oswego	NNP
50957	1555	28	and	and	CC
50957	1555	29	Genesee	Genesee	NNP
50957	1555	30	Rivers	Rivers	NNPS
50957	1555	31	,	,	,
50957	1555	32	all	all	DT
50957	1555	33	have	have	VBP
50957	1555	34	a	a	DT
50957	1555	35	glacial	glacial	JJ
50957	1555	36	origin	origin	NN
50957	1555	37	.	.	.
50957	1556	1	Probably	probably	RB
50957	1556	2	,	,	,
50957	1556	3	however	however	RB
50957	1556	4	,	,	,
50957	1556	5	they	-PRON-	PRP
50957	1556	6	are	be	VBP
50957	1556	7	not	not	RB
50957	1556	8	due	due	JJ
50957	1556	9	in	in	IN
50957	1556	10	any	any	DT
50957	1556	11	great	great	JJ
50957	1556	12	degree	degree	NN
50957	1556	13	to	to	IN
50957	1556	14	glacial	glacial	JJ
50957	1556	15	erosion	erosion	NN
50957	1556	16	,	,	,
50957	1556	17	but	but	CC
50957	1556	18	they	-PRON-	PRP
50957	1556	19	seem	seem	VBP
50957	1556	20	to	to	TO
50957	1556	21	occupy	occupy	VB
50957	1556	22	north	north	NN
50957	1556	23	-	-	HYPH
50957	1556	24	and	and	CC
50957	1556	25	-	-	HYPH
50957	1556	26	south	south	NN
50957	1556	27	valleys	valley	NNS
50957	1556	28	which	which	WDT
50957	1556	29	had	have	VBD
50957	1556	30	been	be	VBN
50957	1556	31	largely	largely	RB
50957	1556	32	formed	form	VBN
50957	1556	33	by	by	IN
50957	1556	34	streams	stream	NNS
50957	1556	35	running	run	VBG
50957	1556	36	towards	towards	IN
50957	1556	37	the	the	DT
50957	1556	38	St.	St.	NNP
50957	1556	39	Lawrence	Lawrence	NNP
50957	1556	40	when	when	WRB
50957	1556	41	there	there	EX
50957	1556	42	was	be	VBD
50957	1556	43	,	,	,
50957	1556	44	by	by	IN
50957	1556	45	some	some	DT
50957	1556	46	means	mean	NNS
50957	1556	47	(	(	-LRB-
50957	1556	48	probably	probably	RB
50957	1556	49	through	through	IN
50957	1556	50	the	the	DT
50957	1556	51	Mohawk	Mohawk	NNP
50957	1556	52	River	River	NNP
50957	1556	53	)	)	-RRB-
50957	1556	54	,	,	,
50957	1556	55	a	a	DT
50957	1556	56	much	much	RB
50957	1556	57	deeper	deep	JJR
50957	1556	58	outlet	outlet	NN
50957	1556	59	than	than	IN
50957	1556	60	now	now	RB
50957	1556	61	exists	exist	VBZ
50957	1556	62	,	,	,
50957	1556	63	but	but	CC
50957	1556	64	which	which	WDT
50957	1556	65	has	have	VBZ
50957	1556	66	been	be	VBN
50957	1556	67	filled	fill	VBN
50957	1556	68	up	up	RP
50957	1556	69	and	and	CC
50957	1556	70	obliterated	obliterate	VBN
50957	1556	71	by	by	IN
50957	1556	72	glacial	glacial	NNP
50957	1556	73	_	_	NNP
50957	1556	74	débris	débris	NNP
50957	1556	75	_	_	NNP
50957	1556	76	.	.	.
50957	1557	1	The	the	DT
50957	1557	2	ice	ice	NN
50957	1557	3	-	-	HYPH
50957	1557	4	movement	movement	NN
50957	1557	5	naturally	naturally	RB
50957	1557	6	centred	centre	VBD
50957	1557	7	itself	-PRON-	PRP
50957	1557	8	more	more	RBR
50957	1557	9	or	or	CC
50957	1557	10	less	less	RBR
50957	1557	11	in	in	IN
50957	1557	12	these	these	DT
50957	1557	13	north	north	NN
50957	1557	14	-	-	HYPH
50957	1557	15	and	and	CC
50957	1557	16	-	-	HYPH
50957	1557	17	south	south	NN
50957	1557	18	valleys	valley	NNS
50957	1557	19	,	,	,
50957	1557	20	and	and	CC
50957	1557	21	hence	hence	RB
50957	1557	22	somewhat	somewhat	RB
50957	1557	23	enlarged	enlarge	VBD
50957	1557	24	them	-PRON-	PRP
50957	1557	25	,	,	,
50957	1557	26	but	but	CC
50957	1557	27	probably	probably	RB
50957	1557	28	did	do	VBD
50957	1557	29	not	not	RB
50957	1557	30	deepen	deepen	VB
50957	1557	31	them	-PRON-	PRP
50957	1557	32	.	.	.
50957	1558	1	The	the	DT
50957	1558	2	ice	ice	NN
50957	1558	3	,	,	,
50957	1558	4	however	however	RB
50957	1558	5	,	,	,
50957	1558	6	did	do	VBD
50957	1558	7	prevent	prevent	VB
50957	1558	8	them	-PRON-	PRP
50957	1558	9	from	from	IN
50957	1558	10	becoming	become	VBG
50957	1558	11	filled	fill	VBN
50957	1558	12	with	with	IN
50957	1558	13	sediment	sediment	NN
50957	1558	14	,	,	,
50957	1558	15	and	and	CC
50957	1558	16	on	on	IN
50957	1558	17	its	-PRON-	PRP$
50957	1558	18	final	final	JJ
50957	1558	19	retreat	retreat	NN
50957	1558	20	gave	give	VBD
50957	1558	21	place	place	NN
50957	1558	22	to	to	IN
50957	1558	23	water	water	NN
50957	1558	24	.	.	.
50957	1559	1	Between	between	IN
50957	1559	2	these	these	DT
50957	1559	3	lakes	lake	NNS
50957	1559	4	and	and	CC
50957	1559	5	Lake	Lake	NNP
50957	1559	6	Ontario	Ontario	NNP
50957	1559	7	,	,	,
50957	1559	8	also	also	RB
50957	1559	9	,	,	,
50957	1559	10	and	and	CC
50957	1559	11	extending	extend	VBG
50957	1559	12	east	east	NNP
50957	1559	13	and	and	CC
50957	1559	14	west	west	NNP
50957	1559	15	nearly	nearly	RB
50957	1559	16	all	all	PDT
50957	1559	17	the	the	DT
50957	1559	18	way	way	NN
50957	1559	19	from	from	IN
50957	1559	20	Syracuse	Syracuse	NNP
50957	1559	21	to	to	IN
50957	1559	22	Rochester	Rochester	NNP
50957	1559	23	,	,	,
50957	1559	24	there	there	EX
50957	1559	25	is	be	VBZ
50957	1559	26	a	a	DT
50957	1559	27	remarkable	remarkable	JJ
50957	1559	28	series	series	NN
50957	1559	29	of	of	IN
50957	1559	30	hills	hill	NNS
50957	1559	31	,	,	,
50957	1559	32	from	from	IN
50957	1559	33	one	one	CD
50957	1559	34	hundred	hundred	CD
50957	1559	35	to	to	IN
50957	1559	36	two	two	CD
50957	1559	37	or	or	CC
50957	1559	38	three	three	CD
50957	1559	39	hundred	hundred	CD
50957	1559	40	feet	foot	NNS
50957	1559	41	in	in	IN
50957	1559	42	height	height	NN
50957	1559	43	,	,	,
50957	1559	44	composed	compose	VBN
50957	1559	45	of	of	IN
50957	1559	46	glacial	glacial	JJ
50957	1559	47	_	_	NNP
50957	1559	48	débris	débris	NNP
50957	1559	49	_	_	NNP
50957	1559	50	.	.	.
50957	1560	1	But	but	CC
50957	1560	2	while	while	IN
50957	1560	3	the	the	DT
50957	1560	4	range	range	NN
50957	1560	5	extends	extend	VBZ
50957	1560	6	east	east	NNP
50957	1560	7	and	and	CC
50957	1560	8	west	west	NNP
50957	1560	9	,	,	,
50957	1560	10	the	the	DT
50957	1560	11	axis	axi	NNS
50957	1560	12	of	of	IN
50957	1560	13	the	the	DT
50957	1560	14	individual	individual	JJ
50957	1560	15	hills	hill	NNS
50957	1560	16	lies	lie	VBZ
50957	1560	17	nearly	nearly	RB
50957	1560	18	north	north	JJ
50957	1560	19	and	and	CC
50957	1560	20	south	south	NN
50957	1560	21	.	.	.
50957	1561	1	These	these	DT
50957	1561	2	are	be	VBP
50957	1561	3	probably	probably	RB
50957	1561	4	remnants	remnant	NNS
50957	1561	5	of	of	IN
50957	1561	6	a	a	DT
50957	1561	7	morainic	morainic	JJ
50957	1561	8	accumulation	accumulation	NN
50957	1561	9	which	which	WDT
50957	1561	10	were	be	VBD
50957	1561	11	made	make	VBN
50957	1561	12	during	during	IN
50957	1561	13	a	a	DT
50957	1561	14	pause	pause	NN
50957	1561	15	in	in	IN
50957	1561	16	the	the	DT
50957	1561	17	first	first	JJ
50957	1561	18	advance	advance	NN
50957	1561	19	of	of	IN
50957	1561	20	the	the	DT
50957	1561	21	ice	ice	NN
50957	1561	22	,	,	,
50957	1561	23	and	and	CC
50957	1561	24	were	be	VBD
50957	1561	25	finally	finally	RB
50957	1561	26	sculptured	sculpture	VBN
50957	1561	27	into	into	IN
50957	1561	28	their	-PRON-	PRP$
50957	1561	29	present	present	JJ
50957	1561	30	shape	shape	NN
50957	1561	31	by	by	IN
50957	1561	32	the	the	DT
50957	1561	33	onward	onward	JJ
50957	1561	34	movement	movement	NN
50957	1561	35	of	of	IN
50957	1561	36	the	the	DT
50957	1561	37	ice	ice	NN
50957	1561	38	.	.	.
50957	1562	1	These	these	DT
50957	1562	2	are	be	VBP
50957	1562	3	really	really	RB
50957	1562	4	"	"	``
50957	1562	5	drumlins	drumlin	NNS
50957	1562	6	,	,	,
50957	1562	7	"	"	''
50957	1562	8	similar	similar	JJ
50957	1562	9	to	to	IN
50957	1562	10	those	those	DT
50957	1562	11	already	already	RB
50957	1562	12	described	describe	VBN
50957	1562	13	in	in	IN
50957	1562	14	northeastern	northeastern	JJ
50957	1562	15	Massachusetts	Massachusetts	NNP
50957	1562	16	and	and	CC
50957	1562	17	southeastern	southeastern	JJ
50957	1562	18	New	New	NNP
50957	1562	19	Hampshire	Hampshire	NNP
50957	1562	20	.	.	.
50957	1563	1	In	in	IN
50957	1563	2	the	the	DT
50957	1563	3	valley	valley	NN
50957	1563	4	of	of	IN
50957	1563	5	central	central	JJ
50957	1563	6	New	New	NNP
50957	1563	7	York	York	NNP
50957	1563	8	these	these	DT
50957	1563	9	have	have	VBP
50957	1563	10	determined	determine	VBN
50957	1563	11	the	the	DT
50957	1563	12	lines	line	NNS
50957	1563	13	of	of	IN
50957	1563	14	drainage	drainage	NN
50957	1563	15	of	of	IN
50957	1563	16	the	the	DT
50957	1563	17	"	"	``
50957	1563	18	Finger	Finger	NNP
50957	1563	19	Lakes	Lakes	NNP
50957	1563	20	,	,	,
50957	1563	21	"	"	''
50957	1563	22	and	and	CC
50957	1563	23	formed	form	VBD
50957	1563	24	dams	dam	NNS
50957	1563	25	across	across	IN
50957	1563	26	the	the	DT
50957	1563	27	natural	natural	JJ
50957	1563	28	outlets	outlet	NNS
50957	1563	29	of	of	IN
50957	1563	30	nearly	nearly	RB
50957	1563	31	all	all	DT
50957	1563	32	of	of	IN
50957	1563	33	them	-PRON-	PRP
50957	1563	34	.	.	.
50957	1564	1	North	north	NN
50957	1564	2	of	of	IN
50957	1564	3	the	the	DT
50957	1564	4	State	State	NNP
50957	1564	5	of	of	IN
50957	1564	6	New	New	NNP
50957	1564	7	York	York	NNP
50957	1564	8	the	the	DT
50957	1564	9	innumerable	innumerable	JJ
50957	1564	10	lakes	lake	NNS
50957	1564	11	in	in	IN
50957	1564	12	Canada	Canada	NNP
50957	1564	13	are	be	VBP
50957	1564	14	all	all	DT
50957	1564	15	of	of	IN
50957	1564	16	glacial	glacial	JJ
50957	1564	17	origin	origin	NN
50957	1564	18	,	,	,
50957	1564	19	being	be	VBG
50957	1564	20	mostly	mostly	RB
50957	1564	21	due	due	IN
50957	1564	22	to	to	IN
50957	1564	23	depressions	depression	NNS
50957	1564	24	of	of	IN
50957	1564	25	the	the	DT
50957	1564	26	nature	nature	NN
50957	1564	27	of	of	IN
50957	1564	28	kettle	kettle	NN
50957	1564	29	-	-	HYPH
50957	1564	30	holes	hole	NNS
50957	1564	31	,	,	,
50957	1564	32	or	or	CC
50957	1564	33	to	to	IN
50957	1564	34	the	the	DT
50957	1564	35	damming	damming	NN
50957	1564	36	up	up	RP
50957	1564	37	of	of	IN
50957	1564	38	old	old	JJ
50957	1564	39	outlets	outlet	NNS
50957	1564	40	by	by	IN
50957	1564	41	glacial	glacial	JJ
50957	1564	42	deposits	deposit	NNS
50957	1564	43	.	.	.
50957	1565	1	A	a	DT
50957	1565	2	pretty	pretty	RB
50957	1565	3	well	well	RB
50957	1565	4	-	-	HYPH
50957	1565	5	marked	mark	VBN
50957	1565	6	line	line	NN
50957	1565	7	of	of	IN
50957	1565	8	moraine	moraine	JJ
50957	1565	9	hills	hill	NNS
50957	1565	10	,	,	,
50957	1565	11	formed	form	VBN
50957	1565	12	probably	probably	RB
50957	1565	13	as	as	IN
50957	1565	14	terminal	terminal	JJ
50957	1565	15	deposits	deposit	NNS
50957	1565	16	in	in	IN
50957	1565	17	the	the	DT
50957	1565	18	later	later	JJ
50957	1565	19	stages	stage	NNS
50957	1565	20	of	of	IN
50957	1565	21	the	the	DT
50957	1565	22	Ice	Ice	NNP
50957	1565	23	age	age	NN
50957	1565	24	,	,	,
50957	1565	25	runs	run	VBZ
50957	1565	26	from	from	IN
50957	1565	27	near	near	IN
50957	1565	28	the	the	DT
50957	1565	29	eastern	eastern	JJ
50957	1565	30	end	end	NN
50957	1565	31	of	of	IN
50957	1565	32	Lake	Lake	NNP
50957	1565	33	Ontario	Ontario	NNP
50957	1565	34	to	to	IN
50957	1565	35	the	the	DT
50957	1565	36	Georgian	Georgian	NNP
50957	1565	37	Bay	Bay	NNP
50957	1565	38	,	,	,
50957	1565	39	passing	pass	VBG
50957	1565	40	south	south	NN
50957	1565	41	of	of	IN
50957	1565	42	Lake	Lake	NNP
50957	1565	43	Simcoe	Simcoe	NNP
50957	1565	44	.	.	.
50957	1566	1	_	_	NNP
50957	1566	2	The	the	DT
50957	1566	3	Mississippi	Mississippi	NNP
50957	1566	4	Basin	Basin	NNP
50957	1566	5	.	.	.
50957	1566	6	_	_	NNP
50957	1566	7	The	the	DT
50957	1566	8	physical	physical	JJ
50957	1566	9	geography	geography	NN
50957	1566	10	of	of	IN
50957	1566	11	the	the	DT
50957	1566	12	glaciated	glaciated	JJ
50957	1566	13	region	region	NN
50957	1566	14	north	north	RB
50957	1566	15	of	of	IN
50957	1566	16	the	the	DT
50957	1566	17	Ohio	Ohio	NNP
50957	1566	18	River	River	NNP
50957	1566	19	is	be	VBZ
50957	1566	20	so	so	RB
50957	1566	21	much	much	RB
50957	1566	22	simpler	simple	JJR
50957	1566	23	than	than	IN
50957	1566	24	that	that	DT
50957	1566	25	of	of	IN
50957	1566	26	New	New	NNP
50957	1566	27	England	England	NNP
50957	1566	28	and	and	CC
50957	1566	29	the	the	DT
50957	1566	30	Middle	Middle	NNP
50957	1566	31	States	States	NNP
50957	1566	32	,	,	,
50957	1566	33	that	that	IN
50957	1566	34	its	-PRON-	PRP$
50957	1566	35	characteristics	characteristic	NNS
50957	1566	36	can	can	MD
50957	1566	37	be	be	VB
50957	1566	38	briefly	briefly	RB
50957	1566	39	stated	state	VBN
50957	1566	40	.	.	.
50957	1567	1	Ohio	Ohio	NNP
50957	1567	2	,	,	,
50957	1567	3	Indiana	Indiana	NNP
50957	1567	4	,	,	,
50957	1567	5	and	and	CC
50957	1567	6	Illinois	Illinois	NNP
50957	1567	7	are	be	VBP
50957	1567	8	covered	cover	VBN
50957	1567	9	with	with	IN
50957	1567	10	nearly	nearly	RB
50957	1567	11	parallel	parallel	JJ
50957	1567	12	strata	strata	NN
50957	1567	13	of	of	IN
50957	1567	14	rock	rock	NN
50957	1567	15	mostly	mostly	RB
50957	1567	16	of	of	IN
50957	1567	17	the	the	DT
50957	1567	18	Carboniferous	carboniferous	JJ
50957	1567	19	age	age	NN
50957	1567	20	.	.	.
50957	1568	1	In	in	IN
50957	1568	2	general	general	JJ
50957	1568	3	,	,	,
50957	1568	4	the	the	DT
50957	1568	5	surface	surface	NN
50957	1568	6	slopes	slope	NNS
50957	1568	7	gently	gently	RB
50957	1568	8	to	to	IN
50957	1568	9	the	the	DT
50957	1568	10	west	west	NNP
50957	1568	11	;	;	:
50957	1568	12	the	the	DT
50957	1568	13	average	average	JJ
50957	1568	14	elevation	elevation	NN
50957	1568	15	of	of	IN
50957	1568	16	Ohio	Ohio	NNP
50957	1568	17	being	be	VBG
50957	1568	18	about	about	RB
50957	1568	19	a	a	DT
50957	1568	20	thousand	thousand	CD
50957	1568	21	feet	foot	NNS
50957	1568	22	above	above	IN
50957	1568	23	tide	tide	NN
50957	1568	24	,	,	,
50957	1568	25	while	while	IN
50957	1568	26	that	that	DT
50957	1568	27	of	of	IN
50957	1568	28	the	the	DT
50957	1568	29	Great	Great	NNP
50957	1568	30	Lakes	Lakes	NNPS
50957	1568	31	to	to	IN
50957	1568	32	the	the	DT
50957	1568	33	north	north	NN
50957	1568	34	and	and	CC
50957	1568	35	of	of	IN
50957	1568	36	the	the	DT
50957	1568	37	middle	middle	JJ
50957	1568	38	portion	portion	NN
50957	1568	39	of	of	IN
50957	1568	40	the	the	DT
50957	1568	41	Mississippi	Mississippi	NNP
50957	1568	42	Valley	Valley	NNP
50957	1568	43	is	be	VBZ
50957	1568	44	less	less	JJR
50957	1568	45	than	than	IN
50957	1568	46	six	six	CD
50957	1568	47	hundred	hundred	CD
50957	1568	48	feet	foot	NNS
50957	1568	49	.	.	.
50957	1569	1	The	the	DT
50957	1569	2	glacial	glacial	JJ
50957	1569	3	deposits	deposit	NNS
50957	1569	4	are	be	VBP
50957	1569	5	spread	spread	VBN
50957	1569	6	in	in	IN
50957	1569	7	a	a	DT
50957	1569	8	pretty	pretty	RB
50957	1569	9	even	even	RB
50957	1569	10	sheet	sheet	NN
50957	1569	11	over	over	IN
50957	1569	12	the	the	DT
50957	1569	13	area	area	NN
50957	1569	14	which	which	WDT
50957	1569	15	was	be	VBD
50957	1569	16	reached	reach	VBN
50957	1569	17	by	by	IN
50957	1569	18	the	the	DT
50957	1569	19	ice	ice	NN
50957	1569	20	in	in	IN
50957	1569	21	these	these	DT
50957	1569	22	States	States	NNPS
50957	1569	23	,	,	,
50957	1569	24	and	and	CC
50957	1569	25	the	the	DT
50957	1569	26	lines	line	NNS
50957	1569	27	of	of	IN
50957	1569	28	moraine	moraine	NNP
50957	1569	29	,	,	,
50957	1569	30	of	of	IN
50957	1569	31	which	which	WDT
50957	1569	32	a	a	DT
50957	1569	33	dozen	dozen	NN
50957	1569	34	or	or	CC
50957	1569	35	more	more	JJR
50957	1569	36	have	have	VBP
50957	1569	37	been	be	VBN
50957	1569	38	partially	partially	RB
50957	1569	39	traced	trace	VBN
50957	1569	40	in	in	IN
50957	1569	41	receding	recede	VBG
50957	1569	42	order	order	NN
50957	1569	43	,	,	,
50957	1569	44	are	be	VBP
50957	1569	45	much	much	RB
50957	1569	46	less	less	RBR
50957	1569	47	clearly	clearly	RB
50957	1569	48	marked	mark	VBN
50957	1569	49	than	than	IN
50957	1569	50	they	-PRON-	PRP
50957	1569	51	are	be	VBP
50957	1569	52	in	in	IN
50957	1569	53	New	New	NNP
50957	1569	54	England	England	NNP
50957	1569	55	,	,	,
50957	1569	56	or	or	CC
50957	1569	57	in	in	IN
50957	1569	58	Michigan	Michigan	NNP
50957	1569	59	,	,	,
50957	1569	60	and	and	CC
50957	1569	61	the	the	DT
50957	1569	62	States	States	NNPS
50957	1569	63	farther	farther	RB
50957	1569	64	to	to	IN
50957	1569	65	the	the	DT
50957	1569	66	northwest	northwest	NN
50957	1569	67	.	.	.
50957	1570	1	The	the	DT
50957	1570	2	line	line	NN
50957	1570	3	marking	mark	VBG
50957	1570	4	the	the	DT
50957	1570	5	southern	southern	JJ
50957	1570	6	limit	limit	NN
50957	1570	7	attained	attain	VBN
50957	1570	8	by	by	IN
50957	1570	9	the	the	DT
50957	1570	10	ice	ice	NN
50957	1570	11	of	of	IN
50957	1570	12	the	the	DT
50957	1570	13	Glacial	glacial	JJ
50957	1570	14	period	period	NN
50957	1570	15	in	in	IN
50957	1570	16	these	these	DT
50957	1570	17	three	three	CD
50957	1570	18	States	States	NNPS
50957	1570	19	is	be	VBZ
50957	1570	20	as	as	IN
50957	1570	21	follows	follow	VBZ
50957	1570	22	:	:	:
50957	1570	23	Entering	enter	VBG
50957	1570	24	Ohio	Ohio	NNP
50957	1570	25	in	in	IN
50957	1570	26	Columbiana	Columbiana	NNP
50957	1570	27	County	County	NNP
50957	1570	28	,	,	,
50957	1570	29	about	about	RB
50957	1570	30	ten	ten	CD
50957	1570	31	miles	mile	NNS
50957	1570	32	north	north	RB
50957	1570	33	of	of	IN
50957	1570	34	the	the	DT
50957	1570	35	Ohio	Ohio	NNP
50957	1570	36	River	River	NNP
50957	1570	37	,	,	,
50957	1570	38	the	the	DT
50957	1570	39	glacial	glacial	JJ
50957	1570	40	boundary	boundary	NN
50957	1570	41	runs	run	VBZ
50957	1570	42	westward	westward	RB
50957	1570	43	through	through	IN
50957	1570	44	New	New	NNP
50957	1570	45	Lisbon	Lisbon	NNP
50957	1570	46	to	to	IN
50957	1570	47	Canton	Canton	NNP
50957	1570	48	in	in	IN
50957	1570	49	Stark	Stark	NNP
50957	1570	50	County	County	NNP
50957	1570	51	,	,	,
50957	1570	52	and	and	CC
50957	1570	53	thence	thence	NN
50957	1570	54	to	to	IN
50957	1570	55	Millersburg	Millersburg	NNP
50957	1570	56	in	in	IN
50957	1570	57	Holmes	Holmes	NNP
50957	1570	58	County	County	NNP
50957	1570	59	.	.	.
50957	1571	1	A	a	DT
50957	1571	2	few	few	JJ
50957	1571	3	miles	mile	NNS
50957	1571	4	west	west	RB
50957	1571	5	of	of	IN
50957	1571	6	this	this	DT
50957	1571	7	place	place	NN
50957	1571	8	it	-PRON-	PRP
50957	1571	9	turns	turn	VBZ
50957	1571	10	abruptly	abruptly	RB
50957	1571	11	south	south	JJ
50957	1571	12	,	,	,
50957	1571	13	passing	pass	VBG
50957	1571	14	through	through	IN
50957	1571	15	Danville	Danville	NNP
50957	1571	16	in	in	IN
50957	1571	17	Knox	Knox	NNP
50957	1571	18	County	County	NNP
50957	1571	19	,	,	,
50957	1571	20	Newark	Newark	NNP
50957	1571	21	in	in	IN
50957	1571	22	Licking	Licking	NNP
50957	1571	23	County	County	NNP
50957	1571	24	,	,	,
50957	1571	25	Lancaster	Lancaster	NNP
50957	1571	26	in	in	IN
50957	1571	27	Fairfield	Fairfield	NNP
50957	1571	28	County	County	NNP
50957	1571	29	,	,	,
50957	1571	30	to	to	IN
50957	1571	31	Adelphi	Adelphi	NNP
50957	1571	32	in	in	IN
50957	1571	33	Ross	Ross	NNP
50957	1571	34	County	County	NNP
50957	1571	35	.	.	.
50957	1572	1	Thence	thence	NN
50957	1572	2	bearing	bear	VBG
50957	1572	3	more	more	RBR
50957	1572	4	westward	westward	JJ
50957	1572	5	it	-PRON-	PRP
50957	1572	6	passes	pass	VBZ
50957	1572	7	through	through	IN
50957	1572	8	Chillicothe	chillicothe	DT
50957	1572	9	to	to	TO
50957	1572	10	southeastern	southeastern	JJ
50957	1572	11	Highland	Highland	NNP
50957	1572	12	County	County	NNP
50957	1572	13	and	and	CC
50957	1572	14	northwestern	northwestern	JJ
50957	1572	15	Adams	Adams	NNP
50957	1572	16	,	,	,
50957	1572	17	reaching	reach	VBG
50957	1572	18	the	the	DT
50957	1572	19	Ohio	Ohio	NNP
50957	1572	20	River	River	NNP
50957	1572	21	near	near	IN
50957	1572	22	Ripley	Ripley	NNP
50957	1572	23	,	,	,
50957	1572	24	in	in	IN
50957	1572	25	Clermont	Clermont	NNP
50957	1572	26	County	County	NNP
50957	1572	27	.	.	.
50957	1573	1	Thence	Thence	NNP
50957	1573	2	,	,	,
50957	1573	3	following	follow	VBG
50957	1573	4	the	the	DT
50957	1573	5	north	north	NNP
50957	1573	6	bank	bank	NNP
50957	1573	7	of	of	IN
50957	1573	8	the	the	DT
50957	1573	9	Ohio	Ohio	NNP
50957	1573	10	River	River	NNP
50957	1573	11	to	to	IN
50957	1573	12	Cincinnati	Cincinnati	NNP
50957	1573	13	,	,	,
50957	1573	14	it	-PRON-	PRP
50957	1573	15	crosses	cross	VBZ
50957	1573	16	the	the	DT
50957	1573	17	river	river	NN
50957	1573	18	,	,	,
50957	1573	19	and	and	CC
50957	1573	20	after	after	IN
50957	1573	21	extending	extend	VBG
50957	1573	22	through	through	IN
50957	1573	23	the	the	DT
50957	1573	24	northern	northern	JJ
50957	1573	25	part	part	NN
50957	1573	26	of	of	IN
50957	1573	27	Boone	Boone	NNP
50957	1573	28	County	County	NNP
50957	1573	29	,	,	,
50957	1573	30	Kentucky	Kentucky	NNP
50957	1573	31	,	,	,
50957	1573	32	and	and	CC
50957	1573	33	recrossing	recrosse	VBG
50957	1573	34	the	the	DT
50957	1573	35	river	river	NN
50957	1573	36	to	to	IN
50957	1573	37	Indiana	Indiana	NNP
50957	1573	38	,	,	,
50957	1573	39	not	not	RB
50957	1573	40	far	far	RB
50957	1573	41	from	from	IN
50957	1573	42	Rising	rise	VBG
50957	1573	43	Sun	Sun	NNP
50957	1573	44	,	,	,
50957	1573	45	it	-PRON-	PRP
50957	1573	46	again	again	RB
50957	1573	47	follows	follow	VBZ
50957	1573	48	approximately	approximately	RB
50957	1573	49	the	the	DT
50957	1573	50	north	north	NNP
50957	1573	51	bank	bank	NNP
50957	1573	52	of	of	IN
50957	1573	53	the	the	DT
50957	1573	54	river	river	NN
50957	1573	55	to	to	IN
50957	1573	56	within	within	IN
50957	1573	57	about	about	RB
50957	1573	58	ten	ten	CD
50957	1573	59	miles	mile	NNS
50957	1573	60	of	of	IN
50957	1573	61	Louisville	Louisville	NNP
50957	1573	62	,	,	,
50957	1573	63	Ky.	Kentucky	NNP
50957	1573	64	,	,	,
50957	1573	65	where	where	WRB
50957	1573	66	it	-PRON-	PRP
50957	1573	67	bends	bend	VBZ
50957	1573	68	northward	northward	RB
50957	1573	69	running	run	VBG
50957	1573	70	through	through	IN
50957	1573	71	Clarke	Clarke	NNP
50957	1573	72	,	,	,
50957	1573	73	Scott	Scott	NNP
50957	1573	74	,	,	,
50957	1573	75	Jackson	Jackson	NNP
50957	1573	76	,	,	,
50957	1573	77	Bartholomew	Bartholomew	NNP
50957	1573	78	,	,	,
50957	1573	79	and	and	CC
50957	1573	80	Brown	Brown	NNP
50957	1573	81	Counties	Counties	NNPS
50957	1573	82	to	to	IN
50957	1573	83	Martinsville	Martinsville	NNP
50957	1573	84	,	,	,
50957	1573	85	in	in	IN
50957	1573	86	Morgan	Morgan	NNP
50957	1573	87	County	County	NNP
50957	1573	88	,	,	,
50957	1573	89	where	where	WRB
50957	1573	90	it	-PRON-	PRP
50957	1573	91	turns	turn	VBZ
50957	1573	92	again	again	RB
50957	1573	93	west	west	NN
50957	1573	94	and	and	CC
50957	1573	95	south	south	NN
50957	1573	96	and	and	CC
50957	1573	97	follows	follow	VBZ
50957	1573	98	approximately	approximately	RB
50957	1573	99	the	the	DT
50957	1573	100	West	West	NNP
50957	1573	101	Branch	Branch	NNP
50957	1573	102	of	of	IN
50957	1573	103	the	the	DT
50957	1573	104	White	White	NNP
50957	1573	105	River	River	NNP
50957	1573	106	through	through	IN
50957	1573	107	Owen	Owen	NNP
50957	1573	108	,	,	,
50957	1573	109	Greene	Greene	NNP
50957	1573	110	,	,	,
50957	1573	111	and	and	CC
50957	1573	112	Knox	Knox	NNP
50957	1573	113	Counties	Counties	NNPS
50957	1573	114	,	,	,
50957	1573	115	where	where	WRB
50957	1573	116	it	-PRON-	PRP
50957	1573	117	crosses	cross	VBZ
50957	1573	118	the	the	DT
50957	1573	119	main	main	JJ
50957	1573	120	stream	stream	NN
50957	1573	121	of	of	IN
50957	1573	122	White	White	NNP
50957	1573	123	River	River	NNP
50957	1573	124	,	,	,
50957	1573	125	and	and	CC
50957	1573	126	,	,	,
50957	1573	127	continuing	continue	VBG
50957	1573	128	through	through	IN
50957	1573	129	Gibson	Gibson	NNP
50957	1573	130	and	and	CC
50957	1573	131	Posey	Posey	NNP
50957	1573	132	Counties	Counties	NNPS
50957	1573	133	,	,	,
50957	1573	134	crosses	cross	VBZ
50957	1573	135	the	the	DT
50957	1573	136	Wabash	Wabash	NNP
50957	1573	137	River	River	NNP
50957	1573	138	near	near	IN
50957	1573	139	New	New	NNP
50957	1573	140	Harmony	Harmony	NNP
50957	1573	141	.	.	.
50957	1574	1	In	in	IN
50957	1574	2	Illinois	Illinois	NNP
50957	1574	3	the	the	DT
50957	1574	4	line	line	NN
50957	1574	5	still	still	RB
50957	1574	6	continues	continue	VBZ
50957	1574	7	southwesterly	southwesterly	RB
50957	1574	8	through	through	IN
50957	1574	9	White	White	NNP
50957	1574	10	,	,	,
50957	1574	11	Gallatin	Gallatin	NNP
50957	1574	12	,	,	,
50957	1574	13	Saline	Saline	NNP
50957	1574	14	,	,	,
50957	1574	15	and	and	CC
50957	1574	16	Williamson	Williamson	NNP
50957	1574	17	Counties	Counties	NNP
50957	1574	18	,	,	,
50957	1574	19	where	where	WRB
50957	1574	20	it	-PRON-	PRP
50957	1574	21	reaches	reach	VBZ
50957	1574	22	its	-PRON-	PRP$
50957	1574	23	southern	southern	JJ
50957	1574	24	limit	limit	NN
50957	1574	25	near	near	IN
50957	1574	26	Carbondale	Carbondale	NNP
50957	1574	27	,	,	,
50957	1574	28	in	in	IN
50957	1574	29	latitude	latitude	NN
50957	1574	30	37	37	CD
50957	1574	31	°	°	,
50957	1574	32	40	40	CD
50957	1574	33	'	'	CD
50957	1574	34	,	,	,
50957	1574	35	and	and	CC
50957	1574	36	from	from	IN
50957	1574	37	this	this	DT
50957	1574	38	point	point	NN
50957	1574	39	trends	trend	NNS
50957	1574	40	northwestward	northwestward	RB
50957	1574	41	,	,	,
50957	1574	42	approximately	approximately	RB
50957	1574	43	following	follow	VBG
50957	1574	44	the	the	DT
50957	1574	45	northeastern	northeastern	JJ
50957	1574	46	bluff	bluff	NN
50957	1574	47	of	of	IN
50957	1574	48	the	the	DT
50957	1574	49	Mississippi	Mississippi	NNP
50957	1574	50	River	River	NNP
50957	1574	51	,	,	,
50957	1574	52	to	to	IN
50957	1574	53	the	the	DT
50957	1574	54	vicinity	vicinity	NN
50957	1574	55	of	of	IN
50957	1574	56	Carondelet	Carondelet	NNP
50957	1574	57	,	,	,
50957	1574	58	Mo.	Mo.	NNP
50957	1574	59	,	,	,
50957	1574	60	a	a	DT
50957	1574	61	short	short	JJ
50957	1574	62	distance	distance	NN
50957	1574	63	south	south	RB
50957	1574	64	of	of	IN
50957	1574	65	St.	St.	NNP
50957	1574	66	Louis	Louis	NNP
50957	1574	67	.	.	.
50957	1575	1	Beyond	beyond	IN
50957	1575	2	the	the	DT
50957	1575	3	Mississippi	Mississippi	NNP
50957	1575	4	the	the	DT
50957	1575	5	line	line	NN
50957	1575	6	follows	follow	VBZ
50957	1575	7	approximately	approximately	RB
50957	1575	8	the	the	DT
50957	1575	9	course	course	NN
50957	1575	10	of	of	IN
50957	1575	11	the	the	DT
50957	1575	12	Missouri	Missouri	NNP
50957	1575	13	River	River	NNP
50957	1575	14	across	across	IN
50957	1575	15	Missouri	Missouri	NNP
50957	1575	16	,	,	,
50957	1575	17	and	and	CC
50957	1575	18	continues	continue	VBZ
50957	1575	19	westward	westward	RB
50957	1575	20	to	to	IN
50957	1575	21	the	the	DT
50957	1575	22	vicinity	vicinity	NN
50957	1575	23	of	of	IN
50957	1575	24	Manhattan	Manhattan	NNP
50957	1575	25	,	,	,
50957	1575	26	in	in	IN
50957	1575	27	Kansas	Kansas	NNP
50957	1575	28	,	,	,
50957	1575	29	where	where	WRB
50957	1575	30	it	-PRON-	PRP
50957	1575	31	turns	turn	VBZ
50957	1575	32	northward	northward	RB
50957	1575	33	,	,	,
50957	1575	34	keeping	keep	VBG
50957	1575	35	about	about	IN
50957	1575	36	a	a	DT
50957	1575	37	hundred	hundred	CD
50957	1575	38	miles	mile	NNS
50957	1575	39	west	west	RB
50957	1575	40	of	of	IN
50957	1575	41	the	the	DT
50957	1575	42	Missouri	Missouri	NNP
50957	1575	43	River	River	NNP
50957	1575	44	,	,	,
50957	1575	45	through	through	IN
50957	1575	46	eastern	eastern	JJ
50957	1575	47	Kansas	Kansas	NNP
50957	1575	48	and	and	CC
50957	1575	49	Nebraska	Nebraska	NNP
50957	1575	50	,	,	,
50957	1575	51	and	and	CC
50957	1575	52	striking	strike	VBG
50957	1575	53	the	the	DT
50957	1575	54	river	river	NN
50957	1575	55	near	near	IN
50957	1575	56	the	the	DT
50957	1575	57	mouth	mouth	NN
50957	1575	58	of	of	IN
50957	1575	59	the	the	DT
50957	1575	60	Niobrara	Niobrara	NNP
50957	1575	61	,	,	,
50957	1575	62	in	in	IN
50957	1575	63	South	South	NNP
50957	1575	64	Dakota	Dakota	NNP
50957	1575	65	.	.	.
50957	1576	1	From	from	IN
50957	1576	2	there	there	RB
50957	1576	3	the	the	DT
50957	1576	4	line	line	NN
50957	1576	5	follows	follow	VBZ
50957	1576	6	approximately	approximately	RB
50957	1576	7	the	the	DT
50957	1576	8	course	course	NN
50957	1576	9	of	of	IN
50957	1576	10	the	the	DT
50957	1576	11	Missouri	Missouri	NNP
50957	1576	12	River	River	NNP
50957	1576	13	to	to	IN
50957	1576	14	the	the	DT
50957	1576	15	vicinity	vicinity	NN
50957	1576	16	of	of	IN
50957	1576	17	Fort	Fort	NNP
50957	1576	18	Benton	Benton	NNP
50957	1576	19	,	,	,
50957	1576	20	in	in	IN
50957	1576	21	northwestern	northwestern	JJ
50957	1576	22	Montana	Montana	NNP
50957	1576	23	,	,	,
50957	1576	24	where	where	WRB
50957	1576	25	the	the	DT
50957	1576	26	line	line	NN
50957	1576	27	again	again	RB
50957	1576	28	bears	bear	VBZ
50957	1576	29	more	more	RBR
50957	1576	30	northward	northward	RB
50957	1576	31	,	,	,
50957	1576	32	running	run	VBG
50957	1576	33	into	into	IN
50957	1576	34	British	British	NNP
50957	1576	35	America	America	NNP
50957	1576	36	.	.	.
50957	1577	1	It	-PRON-	PRP
50957	1577	2	is	be	VBZ
50957	1577	3	still	still	RB
50957	1577	4	in	in	IN
50957	1577	5	dispute	dispute	NN
50957	1577	6	whether	whether	IN
50957	1577	7	the	the	DT
50957	1577	8	ice	ice	NN
50957	1577	9	extended	extend	VBN
50957	1577	10	from	from	IN
50957	1577	11	the	the	DT
50957	1577	12	eastern	eastern	JJ
50957	1577	13	centre	centre	NNP
50957	1577	14	far	far	RB
50957	1577	15	enough	enough	RB
50957	1577	16	west	west	NNP
50957	1577	17	to	to	TO
50957	1577	18	join	join	VB
50957	1577	19	the	the	DT
50957	1577	20	ice	ice	NN
50957	1577	21	-	-	HYPH
50957	1577	22	movement	movement	NN
50957	1577	23	from	from	IN
50957	1577	24	the	the	DT
50957	1577	25	Rocky	Rocky	NNP
50957	1577	26	Mountain	Mountain	NNP
50957	1577	27	plateau	plateau	NN
50957	1577	28	.	.	.
50957	1578	1	Dr.	Dr.	NNP
50957	1578	2	George	George	NNP
50957	1578	3	M.	M.	NNP
50957	1578	4	Dawson[BC	Dawson[BC	NNP
50957	1578	5	]	]	-RRB-
50957	1578	6	is	be	VBZ
50957	1578	7	of	of	IN
50957	1578	8	the	the	DT
50957	1578	9	opinion	opinion	NN
50957	1578	10	that	that	IN
50957	1578	11	it	-PRON-	PRP
50957	1578	12	did	do	VBD
50957	1578	13	not	not	RB
50957	1578	14	,	,	,
50957	1578	15	but	but	CC
50957	1578	16	that	that	IN
50957	1578	17	there	there	EX
50957	1578	18	was	be	VBD
50957	1578	19	a	a	DT
50957	1578	20	belt	belt	NN
50957	1578	21	of	of	IN
50957	1578	22	a	a	DT
50957	1578	23	hundred	hundred	CD
50957	1578	24	miles	mile	NNS
50957	1578	25	or	or	CC
50957	1578	26	more	more	JJR
50957	1578	27	,	,	,
50957	1578	28	east	east	NN
50957	1578	29	of	of	IN
50957	1578	30	the	the	DT
50957	1578	31	Rocky	Rocky	NNP
50957	1578	32	Mountains	Mountains	NNPS
50957	1578	33	,	,	,
50957	1578	34	which	which	WDT
50957	1578	35	was	be	VBD
50957	1578	36	never	never	RB
50957	1578	37	covered	cover	VBN
50957	1578	38	by	by	IN
50957	1578	39	true	true	JJ
50957	1578	40	glacial	glacial	JJ
50957	1578	41	ice	ice	NN
50957	1578	42	.	.	.
50957	1579	1	Mr.	Mr.	NNP
50957	1579	2	Upham[BD	Upham[BD	NNP
50957	1579	3	]	]	-RRB-
50957	1579	4	is	be	VBZ
50957	1579	5	equally	equally	RB
50957	1579	6	confident	confident	JJ
50957	1579	7	that	that	IN
50957	1579	8	the	the	DT
50957	1579	9	two	two	CD
50957	1579	10	ice	ice	NN
50957	1579	11	-	-	HYPH
50957	1579	12	movements	movement	NNS
50957	1579	13	became	become	VBD
50957	1579	14	confluent	confluent	JJ
50957	1579	15	,	,	,
50957	1579	16	and	and	CC
50957	1579	17	united	unite	VBN
50957	1579	18	upon	upon	IN
50957	1579	19	the	the	DT
50957	1579	20	western	western	JJ
50957	1579	21	plateau	plateau	NN
50957	1579	22	of	of	IN
50957	1579	23	Manitoba	Manitoba	NNP
50957	1579	24	.	.	.
50957	1580	1	The	the	DT
50957	1580	2	opportunity	opportunity	NN
50957	1580	3	for	for	IN
50957	1580	4	such	such	PDT
50957	1580	5	a	a	DT
50957	1580	6	difference	difference	NN
50957	1580	7	of	of	IN
50957	1580	8	opinion	opinion	NN
50957	1580	9	arises	arise	VBZ
50957	1580	10	in	in	IN
50957	1580	11	the	the	DT
50957	1580	12	difficulty	difficulty	NN
50957	1580	13	sometimes	sometimes	RB
50957	1580	14	encountered	encounter	VBN
50957	1580	15	of	of	IN
50957	1580	16	distinguishing	distinguish	VBG
50957	1580	17	between	between	IN
50957	1580	18	a	a	DT
50957	1580	19	direct	direct	JJ
50957	1580	20	glacial	glacial	JJ
50957	1580	21	deposit	deposit	NN
50957	1580	22	and	and	CC
50957	1580	23	a	a	DT
50957	1580	24	deposit	deposit	NN
50957	1580	25	taking	take	VBG
50957	1580	26	place	place	NN
50957	1580	27	in	in	IN
50957	1580	28	water	water	NN
50957	1580	29	containing	contain	VBG
50957	1580	30	boulder	boulder	NN
50957	1580	31	-	-	HYPH
50957	1580	32	laden	laden	NNP
50957	1580	33	icebergs	iceberg	NNS
50957	1580	34	.	.	.
50957	1581	1	Where	where	WRB
50957	1581	2	Mr.	Mr.	NNP
50957	1581	3	Upham	Upham	NNP
50957	1581	4	supposes	suppose	VBZ
50957	1581	5	the	the	DT
50957	1581	6	ice	ice	NN
50957	1581	7	-	-	HYPH
50957	1581	8	fields	field	NNS
50957	1581	9	of	of	IN
50957	1581	10	the	the	DT
50957	1581	11	east	east	NN
50957	1581	12	and	and	CC
50957	1581	13	of	of	IN
50957	1581	14	the	the	DT
50957	1581	15	west	west	NNP
50957	1581	16	to	to	TO
50957	1581	17	have	have	VB
50957	1581	18	been	be	VBN
50957	1581	19	confluent	confluent	JJ
50957	1581	20	in	in	IN
50957	1581	21	western	western	JJ
50957	1581	22	Manitoba	Manitoba	NNP
50957	1581	23	,	,	,
50957	1581	24	Dr.	Dr.	NNP
50957	1581	25	Dawson	Dawson	NNP
50957	1581	26	supposes	suppose	VBZ
50957	1581	27	there	there	EX
50957	1581	28	was	be	VBD
50957	1581	29	an	an	DT
50957	1581	30	extensive	extensive	JJ
50957	1581	31	subsidence	subsidence	NN
50957	1581	32	of	of	IN
50957	1581	33	the	the	DT
50957	1581	34	land	land	NN
50957	1581	35	sufficient	sufficient	JJ
50957	1581	36	to	to	TO
50957	1581	37	admit	admit	VB
50957	1581	38	the	the	DT
50957	1581	39	waters	water	NNS
50957	1581	40	of	of	IN
50957	1581	41	the	the	DT
50957	1581	42	ocean	ocean	NN
50957	1581	43	.	.	.
50957	1582	1	Leaving	leave	VBG
50957	1582	2	this	this	DT
50957	1582	3	question	question	NN
50957	1582	4	for	for	IN
50957	1582	5	the	the	DT
50957	1582	6	present	present	JJ
50957	1582	7	undetermined	undetermined	JJ
50957	1582	8	,	,	,
50957	1582	9	we	-PRON-	PRP
50957	1582	10	will	will	MD
50957	1582	11	now	now	RB
50957	1582	12	rapidly	rapidly	RB
50957	1582	13	summarise	summarise	VB
50957	1582	14	the	the	DT
50957	1582	15	glacial	glacial	JJ
50957	1582	16	phenomena	phenomena	NN
50957	1582	17	west	west	RB
50957	1582	18	of	of	IN
50957	1582	19	the	the	DT
50957	1582	20	third	third	JJ
50957	1582	21	meridian	meridian	NN
50957	1582	22	from	from	IN
50957	1582	23	Washington	Washington	NNP
50957	1582	24	(	(	-LRB-
50957	1582	25	which	which	WDT
50957	1582	26	corresponds	correspond	VBZ
50957	1582	27	nearly	nearly	RB
50957	1582	28	with	with	IN
50957	1582	29	the	the	DT
50957	1582	30	western	western	JJ
50957	1582	31	boundary	boundary	NN
50957	1582	32	of	of	IN
50957	1582	33	Pennsylvania	Pennsylvania	NNP
50957	1582	34	)	)	-RRB-
50957	1582	35	,	,	,
50957	1582	36	and	and	CC
50957	1582	37	east	east	NN
50957	1582	38	of	of	IN
50957	1582	39	the	the	DT
50957	1582	40	Rocky	Rocky	NNP
50957	1582	41	Mountains	Mountains	NNPS
50957	1582	42	.	.	.
50957	1583	1	[	[	-LRB-
50957	1583	2	Footnote	Footnote	NNP
50957	1583	3	BC	BC	NNP
50957	1583	4	:	:	:
50957	1583	5	Transactions	transaction	NNS
50957	1583	6	of	of	IN
50957	1583	7	the	the	DT
50957	1583	8	Royal	Royal	NNP
50957	1583	9	Society	Society	NNP
50957	1583	10	of	of	IN
50957	1583	11	Canada	Canada	NNP
50957	1583	12	,	,	,
50957	1583	13	vol	vol	NNP
50957	1583	14	.	.	.
50957	1584	1	viii	viii	NNP
50957	1584	2	,	,	,
50957	1584	3	sec	sec	NNP
50957	1584	4	.	.	.
50957	1585	1	iv	iv	NNP
50957	1585	2	,	,	,
50957	1585	3	pp	pp	NNP
50957	1585	4	.	.	.
50957	1586	1	54	54	CD
50957	1586	2	-	-	SYM
50957	1586	3	74	74	CD
50957	1586	4	.	.	.
50957	1586	5	]	]	-RRB-
50957	1587	1	[	[	-LRB-
50957	1587	2	Footnote	Footnote	NNP
50957	1587	3	BD	BD	NNP
50957	1587	4	:	:	:
50957	1587	5	American	American	NNP
50957	1587	6	Geologist	Geologist	NNP
50957	1587	7	,	,	,
50957	1587	8	vol	vol	NNP
50957	1587	9	.	.	.
50957	1588	1	vi	vi	NNP
50957	1588	2	,	,	,
50957	1588	3	September	September	NNP
50957	1588	4	,	,	,
50957	1588	5	1890	1890	CD
50957	1588	6	;	;	:
50957	1588	7	Bulletin	Bulletin	NNP
50957	1588	8	of	of	IN
50957	1588	9	the	the	DT
50957	1588	10	Geological	Geological	NNP
50957	1588	11	Society	Society	NNP
50957	1588	12	of	of	IN
50957	1588	13	America	America	NNP
50957	1588	14	,	,	,
50957	1588	15	vol	vol	NNP
50957	1588	16	.	.	.
50957	1589	1	ii	ii	NNP
50957	1589	2	,	,	,
50957	1589	3	pp	pp	NNP
50957	1589	4	.	.	.
50957	1590	1	243	243	CD
50957	1590	2	-	-	SYM
50957	1590	3	276	276	CD
50957	1590	4	.	.	.
50957	1590	5	]	]	-RRB-
50957	1591	1	That	that	IN
50957	1591	2	the	the	DT
50957	1591	3	glacial	glacial	JJ
50957	1591	4	movement	movement	NN
50957	1591	5	extended	extend	VBD
50957	1591	6	to	to	IN
50957	1591	7	the	the	DT
50957	1591	8	southern	southern	JJ
50957	1591	9	boundary	boundary	NNP
50957	1591	10	just	just	RB
50957	1591	11	delineated	delineate	VBN
50957	1591	12	is	be	VBZ
50957	1591	13	established	establish	VBN
50957	1591	14	by	by	IN
50957	1591	15	the	the	DT
50957	1591	16	presence	presence	NN
50957	1591	17	down	down	RB
50957	1591	18	to	to	IN
50957	1591	19	that	that	DT
50957	1591	20	line	line	NN
50957	1591	21	of	of	IN
50957	1591	22	all	all	PDT
50957	1591	23	the	the	DT
50957	1591	24	signs	sign	NNS
50957	1591	25	of	of	IN
50957	1591	26	glacial	glacial	JJ
50957	1591	27	action	action	NN
50957	1591	28	,	,	,
50957	1591	29	and	and	CC
50957	1591	30	their	-PRON-	PRP$
50957	1591	31	absence	absence	NN
50957	1591	32	beyond	beyond	IN
50957	1591	33	.	.	.
50957	1592	1	Glacial	glacial	JJ
50957	1592	2	groovings	grooving	NNS
50957	1592	3	are	be	VBP
50957	1592	4	found	find	VBN
50957	1592	5	upon	upon	IN
50957	1592	6	the	the	DT
50957	1592	7	freshly	freshly	RB
50957	1592	8	uncovered	uncovered	JJ
50957	1592	9	rock	rock	NN
50957	1592	10	surfaces	surface	NNS
50957	1592	11	at	at	IN
50957	1592	12	frequent	frequent	JJ
50957	1592	13	intervals	interval	NNS
50957	1592	14	in	in	IN
50957	1592	15	close	close	JJ
50957	1592	16	proximity	proximity	NN
50957	1592	17	to	to	IN
50957	1592	18	the	the	DT
50957	1592	19	line	line	NN
50957	1592	20	all	all	RB
50957	1592	21	along	along	IN
50957	1592	22	its	-PRON-	PRP$
50957	1592	23	course	course	NN
50957	1592	24	,	,	,
50957	1592	25	while	while	IN
50957	1592	26	granitic	granitic	JJ
50957	1592	27	boulders	boulder	NNS
50957	1592	28	from	from	IN
50957	1592	29	the	the	DT
50957	1592	30	far	far	JJ
50957	1592	31	north	north	NNP
50957	1592	32	are	be	VBP
50957	1592	33	scattered	scatter	VBN
50957	1592	34	,	,	,
50957	1592	35	with	with	IN
50957	1592	36	more	more	RBR
50957	1592	37	or	or	CC
50957	1592	38	less	less	JJR
50957	1592	39	regularity	regularity	NN
50957	1592	40	,	,	,
50957	1592	41	over	over	IN
50957	1592	42	the	the	DT
50957	1592	43	whole	whole	JJ
50957	1592	44	intervening	intervening	NN
50957	1592	45	space	space	NN
50957	1592	46	between	between	IN
50957	1592	47	this	this	DT
50957	1592	48	line	line	NN
50957	1592	49	and	and	CC
50957	1592	50	the	the	DT
50957	1592	51	Canadian	canadian	JJ
50957	1592	52	highlands	highland	NNS
50957	1592	53	.	.	.
50957	1593	1	I	-PRON-	PRP
50957	1593	2	have	have	VBP
50957	1593	3	already	already	RB
50957	1593	4	referred	refer	VBN
50957	1593	5	to	to	IN
50957	1593	6	a	a	DT
50957	1593	7	boulder	boulder	NN
50957	1593	8	of	of	IN
50957	1593	9	jasper	jasper	NN
50957	1593	10	conglomerate	conglomerate	NN
50957	1593	11	found	find	VBN
50957	1593	12	in	in	IN
50957	1593	13	Boone	Boone	NNP
50957	1593	14	County	County	NNP
50957	1593	15	,	,	,
50957	1593	16	Kentucky	Kentucky	NNP
50957	1593	17	,	,	,
50957	1593	18	which	which	WDT
50957	1593	19	must	must	MD
50957	1593	20	have	have	VB
50957	1593	21	come	come	VBN
50957	1593	22	from	from	IN
50957	1593	23	unique	unique	JJ
50957	1593	24	outcroppings	outcropping	NNS
50957	1593	25	of	of	IN
50957	1593	26	this	this	DT
50957	1593	27	rock	rock	NN
50957	1593	28	north	north	RB
50957	1593	29	of	of	IN
50957	1593	30	Lake	Lake	NNP
50957	1593	31	Huron	Huron	NNP
50957	1593	32	.	.	.
50957	1594	1	Granitic	granitic	JJ
50957	1594	2	boulders	boulder	NNS
50957	1594	3	from	from	IN
50957	1594	4	the	the	DT
50957	1594	5	Lake	Lake	NNP
50957	1594	6	Superior	Superior	NNP
50957	1594	7	region	region	NN
50957	1594	8	are	be	VBP
50957	1594	9	also	also	RB
50957	1594	10	found	find	VBN
50957	1594	11	in	in	IN
50957	1594	12	great	great	JJ
50957	1594	13	abundance	abundance	NN
50957	1594	14	at	at	IN
50957	1594	15	the	the	DT
50957	1594	16	extreme	extreme	JJ
50957	1594	17	margin	margin	NN
50957	1594	18	mentioned	mention	VBN
50957	1594	19	in	in	IN
50957	1594	20	southern	southern	JJ
50957	1594	21	Illinois	Illinois	NNP
50957	1594	22	.	.	.
50957	1595	1	West	West	NNP
50957	1595	2	of	of	IN
50957	1595	3	the	the	DT
50957	1595	4	Missouri	Missouri	NNP
50957	1595	5	River	River	NNP
50957	1595	6	it	-PRON-	PRP
50957	1595	7	is	be	VBZ
50957	1595	8	somewhat	somewhat	RB
50957	1595	9	more	more	RBR
50957	1595	10	difficult	difficult	JJ
50957	1595	11	to	to	TO
50957	1595	12	delineate	delineate	VB
50957	1595	13	the	the	DT
50957	1595	14	boundary	boundary	NN
50957	1595	15	with	with	IN
50957	1595	16	accuracy	accuracy	NN
50957	1595	17	,	,	,
50957	1595	18	on	on	IN
50957	1595	19	account	account	NN
50957	1595	20	of	of	IN
50957	1595	21	an	an	DT
50957	1595	22	enveloping	envelop	VBG
50957	1595	23	deposit	deposit	NN
50957	1595	24	of	of	IN
50957	1595	25	fine	fine	JJ
50957	1595	26	loam	loam	NN
50957	1595	27	,	,	,
50957	1595	28	technically	technically	RB
50957	1595	29	called	call	VBD
50957	1595	30	"	"	``
50957	1595	31	loess	loess	NN
50957	1595	32	.	.	.
50957	1595	33	"	"	''
50957	1596	1	Loess	Loess	NNP
50957	1596	2	is	be	VBZ
50957	1596	3	very	very	RB
50957	1596	4	abundant	abundant	JJ
50957	1596	5	in	in	IN
50957	1596	6	the	the	DT
50957	1596	7	whole	whole	JJ
50957	1596	8	valley	valley	NN
50957	1596	9	of	of	IN
50957	1596	10	the	the	DT
50957	1596	11	Missouri	Missouri	NNP
50957	1596	12	River	River	NNP
50957	1596	13	below	below	IN
50957	1596	14	Yankton	Yankton	NNP
50957	1596	15	,	,	,
50957	1596	16	South	South	NNP
50957	1596	17	Dakota	Dakota	NNP
50957	1596	18	,	,	,
50957	1596	19	being	be	VBG
50957	1596	20	for	for	IN
50957	1596	21	a	a	DT
50957	1596	22	long	long	JJ
50957	1596	23	distance	distance	NN
50957	1596	24	in	in	IN
50957	1596	25	the	the	DT
50957	1596	26	vicinity	vicinity	NN
50957	1596	27	of	of	IN
50957	1596	28	the	the	DT
50957	1596	29	river	river	NN
50957	1596	30	a	a	DT
50957	1596	31	hundred	hundred	CD
50957	1596	32	feet	foot	NNS
50957	1596	33	or	or	CC
50957	1596	34	more	more	JJR
50957	1596	35	in	in	IN
50957	1596	36	depth	depth	NN
50957	1596	37	.	.	.
50957	1597	1	Over	over	IN
50957	1597	2	northern	northern	JJ
50957	1597	3	Missouri	Missouri	NNP
50957	1597	4	and	and	CC
50957	1597	5	southern	southern	JJ
50957	1597	6	Illinois	Illinois	NNP
50957	1597	7	the	the	DT
50957	1597	8	deposit	deposit	NN
50957	1597	9	is	be	VBZ
50957	1597	10	nearly	nearly	RB
50957	1597	11	continuous	continuous	JJ
50957	1597	12	,	,	,
50957	1597	13	but	but	CC
50957	1597	14	less	less	JJR
50957	1597	15	in	in	IN
50957	1597	16	depth	depth	NN
50957	1597	17	,	,	,
50957	1597	18	and	and	CC
50957	1597	19	everywhere	everywhere	RB
50957	1597	20	in	in	IN
50957	1597	21	that	that	DT
50957	1597	22	region	region	NN
50957	1597	23	tends	tend	VBZ
50957	1597	24	to	to	TO
50957	1597	25	hide	hide	VB
50957	1597	26	from	from	IN
50957	1597	27	view	view	NN
50957	1597	28	the	the	DT
50957	1597	29	unstratified	unstratified	JJ
50957	1597	30	glacial	glacial	JJ
50957	1597	31	deposit	deposit	NN
50957	1597	32	continuously	continuously	RB
50957	1597	33	underlying	underlie	VBG
50957	1597	34	it	-PRON-	PRP
50957	1597	35	.	.	.
50957	1598	1	A	a	DT
50957	1598	2	single	single	JJ
50957	1598	3	instance	instance	NN
50957	1598	4	of	of	IN
50957	1598	5	personal	personal	JJ
50957	1598	6	experience	experience	NN
50957	1598	7	will	will	MD
50957	1598	8	illustrate	illustrate	VB
50957	1598	9	the	the	DT
50957	1598	10	condition	condition	NN
50957	1598	11	of	of	IN
50957	1598	12	things	thing	NNS
50957	1598	13	.	.	.
50957	1599	1	While	while	IN
50957	1599	2	going	go	VBG
50957	1599	3	south	south	RB
50957	1599	4	from	from	IN
50957	1599	5	Chicago	Chicago	NNP
50957	1599	6	,	,	,
50957	1599	7	in	in	IN
50957	1599	8	search	search	NN
50957	1599	9	of	of	IN
50957	1599	10	the	the	DT
50957	1599	11	southern	southern	JJ
50957	1599	12	limit	limit	NN
50957	1599	13	of	of	IN
50957	1599	14	glacial	glacial	JJ
50957	1599	15	action	action	NN
50957	1599	16	,	,	,
50957	1599	17	I	-PRON-	PRP
50957	1599	18	stopped	stop	VBD
50957	1599	19	off	off	RP
50957	1599	20	from	from	IN
50957	1599	21	the	the	DT
50957	1599	22	train	train	NN
50957	1599	23	at	at	IN
50957	1599	24	Du	Du	NNP
50957	1599	25	Quoin	Quoin	NNP
50957	1599	26	,	,	,
50957	1599	27	about	about	RB
50957	1599	28	forty	forty	NN
50957	1599	29	miles	mile	NNS
50957	1599	30	north	north	RB
50957	1599	31	of	of	IN
50957	1599	32	where	where	WRB
50957	1599	33	I	-PRON-	PRP
50957	1599	34	subsequently	subsequently	RB
50957	1599	35	found	find	VBD
50957	1599	36	the	the	DT
50957	1599	37	boundary	boundary	NN
50957	1599	38	.	.	.
50957	1600	1	Here	here	RB
50957	1600	2	the	the	DT
50957	1600	3	whole	whole	JJ
50957	1600	4	surface	surface	NN
50957	1600	5	was	be	VBD
50957	1600	6	covered	cover	VBN
50957	1600	7	with	with	IN
50957	1600	8	loess	loess	NN
50957	1600	9	,	,	,
50957	1600	10	two	two	CD
50957	1600	11	or	or	CC
50957	1600	12	three	three	CD
50957	1600	13	feet	foot	NNS
50957	1600	14	in	in	IN
50957	1600	15	depth	depth	NN
50957	1600	16	.	.	.
50957	1601	1	Below	below	IN
50957	1601	2	this	this	DT
50957	1601	3	was	be	VBD
50957	1601	4	a	a	DT
50957	1601	5	gravelly	gravelly	JJ
50957	1601	6	soil	soil	NN
50957	1601	7	,	,	,
50957	1601	8	three	three	CD
50957	1601	9	or	or	CC
50957	1601	10	four	four	CD
50957	1601	11	feet	foot	NNS
50957	1601	12	in	in	IN
50957	1601	13	thickness	thickness	NN
50957	1601	14	,	,	,
50957	1601	15	which	which	WDT
50957	1601	16	contained	contain	VBD
50957	1601	17	many	many	JJ
50957	1601	18	scratched	scratch	VBD
50957	1601	19	pebbles	pebble	NNS
50957	1601	20	of	of	IN
50957	1601	21	granite	granite	NN
50957	1601	22	.	.	.
50957	1602	1	A	a	DT
50957	1602	2	well	well	NN
50957	1602	3	which	which	WDT
50957	1602	4	had	have	VBD
50957	1602	5	recently	recently	RB
50957	1602	6	been	be	VBN
50957	1602	7	dug	dig	VBN
50957	1602	8	,	,	,
50957	1602	9	reached	reach	VBD
50957	1602	10	the	the	DT
50957	1602	11	rock	rock	NN
50957	1602	12	at	at	IN
50957	1602	13	a	a	DT
50957	1602	14	depth	depth	NN
50957	1602	15	of	of	IN
50957	1602	16	twenty	twenty	CD
50957	1602	17	feet	foot	NNS
50957	1602	18	,	,	,
50957	1602	19	and	and	CC
50957	1602	20	revealed	reveal	VBD
50957	1602	21	a	a	DT
50957	1602	22	beautifully	beautifully	RB
50957	1602	23	polished	polish	VBN
50957	1602	24	and	and	CC
50957	1602	25	scratched	scratched	JJ
50957	1602	26	surface	surface	NN
50957	1602	27	,	,	,
50957	1602	28	betraying	betraying	NN
50957	1602	29	,	,	,
50957	1602	30	beyond	beyond	IN
50957	1602	31	question	question	NN
50957	1602	32	,	,	,
50957	1602	33	the	the	DT
50957	1602	34	action	action	NN
50957	1602	35	of	of	IN
50957	1602	36	glacial	glacial	JJ
50957	1602	37	ice	ice	NN
50957	1602	38	.	.	.
50957	1603	1	As	as	IN
50957	1603	2	we	-PRON-	PRP
50957	1603	3	shall	shall	MD
50957	1603	4	show	show	VB
50957	1603	5	a	a	DT
50957	1603	6	little	little	JJ
50957	1603	7	later	later	RB
50957	1603	8	,	,	,
50957	1603	9	it	-PRON-	PRP
50957	1603	10	is	be	VBZ
50957	1603	11	probable	probable	JJ
50957	1603	12	that	that	IN
50957	1603	13	,	,	,
50957	1603	14	about	about	IN
50957	1603	15	the	the	DT
50957	1603	16	time	time	NN
50957	1603	17	the	the	DT
50957	1603	18	ice	ice	NN
50957	1603	19	of	of	IN
50957	1603	20	the	the	DT
50957	1603	21	Glacial	glacial	JJ
50957	1603	22	period	period	NN
50957	1603	23	had	have	VBD
50957	1603	24	reached	reach	VBN
50957	1603	25	its	-PRON-	PRP$
50957	1603	26	maximum	maximum	JJ
50957	1603	27	development	development	NN
50957	1603	28	,	,	,
50957	1603	29	this	this	DT
50957	1603	30	area	area	NN
50957	1603	31	,	,	,
50957	1603	32	which	which	WDT
50957	1603	33	is	be	VBZ
50957	1603	34	covered	cover	VBN
50957	1603	35	with	with	IN
50957	1603	36	loess	loess	NN
50957	1603	37	,	,	,
50957	1603	38	was	be	VBD
50957	1603	39	depressed	depress	VBN
50957	1603	40	in	in	IN
50957	1603	41	level	level	NN
50957	1603	42	,	,	,
50957	1603	43	and	and	CC
50957	1603	44	remained	remain	VBD
50957	1603	45	under	under	IN
50957	1603	46	water	water	NN
50957	1603	47	during	during	IN
50957	1603	48	a	a	DT
50957	1603	49	considerable	considerable	JJ
50957	1603	50	portion	portion	NN
50957	1603	51	of	of	IN
50957	1603	52	the	the	DT
50957	1603	53	period	period	NN
50957	1603	54	when	when	WRB
50957	1603	55	the	the	DT
50957	1603	56	ice	ice	NN
50957	1603	57	-	-	HYPH
50957	1603	58	front	front	NN
50957	1603	59	was	be	VBD
50957	1603	60	retreating	retreat	VBG
50957	1603	61	.	.	.
50957	1604	1	[	[	-LRB-
50957	1604	2	Illustration	illustration	NN
50957	1604	3	:	:	:
50957	1604	4	Fig	Fig	NNP
50957	1604	5	.	.	.
50957	1605	1	33.--Western	33.--western	CD
50957	1605	2	face	face	NN
50957	1605	3	of	of	IN
50957	1605	4	the	the	DT
50957	1605	5	kettle	kettle	NN
50957	1605	6	-	-	HYPH
50957	1605	7	moraine	moraine	JJ
50957	1605	8	,	,	,
50957	1605	9	near	near	IN
50957	1605	10	Eagle	Eagle	NNP
50957	1605	11	,	,	,
50957	1605	12	Waukesha	Waukesha	NNP
50957	1605	13	County	County	NNP
50957	1605	14	,	,	,
50957	1605	15	Wisconsin	Wisconsin	NNP
50957	1605	16	.	.	.
50957	1606	1	(	(	-LRB-
50957	1606	2	From	from	IN
50957	1606	3	a	a	DT
50957	1606	4	photograph	photograph	NN
50957	1606	5	by	by	IN
50957	1606	6	President	President	NNP
50957	1606	7	T.	T.	NNP
50957	1606	8	C.	C.	NNP
50957	1606	9	Chamberlain	Chamberlain	NNP
50957	1606	10	,	,	,
50957	1606	11	United	United	NNP
50957	1606	12	States	States	NNP
50957	1606	13	Geological	Geological	NNP
50957	1606	14	Survey	Survey	NNP
50957	1606	15	.	.	.
50957	1606	16	)	)	-RRB-
50957	1606	17	]	]	-RRB-
50957	1607	1	To	to	IN
50957	1607	2	such	such	PDT
50957	1607	3	an	an	DT
50957	1607	4	extent	extent	NN
50957	1607	5	is	be	VBZ
50957	1607	6	this	this	DT
50957	1607	7	portion	portion	NN
50957	1607	8	of	of	IN
50957	1607	9	the	the	DT
50957	1607	10	area	area	NN
50957	1607	11	included	include	VBN
50957	1607	12	in	in	IN
50957	1607	13	southern	southern	JJ
50957	1607	14	Iowa	Iowa	NNP
50957	1607	15	,	,	,
50957	1607	16	northern	northern	JJ
50957	1607	17	Missouri	Missouri	NNP
50957	1607	18	,	,	,
50957	1607	19	southern	southern	JJ
50957	1607	20	Illinois	Illinois	NNP
50957	1607	21	,	,	,
50957	1607	22	and	and	CC
50957	1607	23	the	the	DT
50957	1607	24	extreme	extreme	JJ
50957	1607	25	southern	southern	JJ
50957	1607	26	portions	portion	NNS
50957	1607	27	of	of	IN
50957	1607	28	Indiana	Indiana	NNP
50957	1607	29	and	and	CC
50957	1607	30	Ohio	Ohio	NNP
50957	1607	31	covered	cover	VBD
50957	1607	32	with	with	IN
50957	1607	33	loess	loess	NN
50957	1607	34	,	,	,
50957	1607	35	that	that	IN
50957	1607	36	it	-PRON-	PRP
50957	1607	37	has	have	VBZ
50957	1607	38	been	be	VBN
50957	1607	39	difficult	difficult	JJ
50957	1607	40	to	to	TO
50957	1607	41	determine	determine	VB
50957	1607	42	the	the	DT
50957	1607	43	relation	relation	NN
50957	1607	44	of	of	IN
50957	1607	45	its	-PRON-	PRP$
50957	1607	46	underlying	underlying	JJ
50957	1607	47	glacial	glacial	JJ
50957	1607	48	deposits	deposit	NNS
50957	1607	49	to	to	IN
50957	1607	50	the	the	DT
50957	1607	51	more	more	RBR
50957	1607	52	irregular	irregular	JJ
50957	1607	53	deposits	deposit	NNS
50957	1607	54	found	find	VBD
50957	1607	55	farther	far	RBR
50957	1607	56	north	north	RB
50957	1607	57	.	.	.
50957	1608	1	At	at	IN
50957	1608	2	an	an	DT
50957	1608	3	early	early	JJ
50957	1608	4	period	period	NN
50957	1608	5	of	of	IN
50957	1608	6	recent	recent	JJ
50957	1608	7	investigations	investigation	NNS
50957	1608	8	,	,	,
50957	1608	9	while	while	IN
50957	1608	10	making	make	VBG
50957	1608	11	a	a	DT
50957	1608	12	geological	geological	JJ
50957	1608	13	survey	survey	NN
50957	1608	14	of	of	IN
50957	1608	15	the	the	DT
50957	1608	16	State	State	NNP
50957	1608	17	of	of	IN
50957	1608	18	Wisconsin	Wisconsin	NNP
50957	1608	19	,	,	,
50957	1608	20	President	President	NNP
50957	1608	21	T.	T.	NNP
50957	1608	22	C.	C.	NNP
50957	1608	23	Chamberlin	Chamberlin	NNP
50957	1608	24	fixed	fix	VBN
50957	1608	25	upon	upon	IN
50957	1608	26	the	the	DT
50957	1608	27	line	line	NN
50957	1608	28	of	of	IN
50957	1608	29	moraine	moraine	JJ
50957	1608	30	hills	hill	NNS
50957	1608	31	,	,	,
50957	1608	32	which	which	WDT
50957	1608	33	can	can	MD
50957	1608	34	be	be	VB
50957	1608	35	seen	see	VBN
50957	1608	36	upon	upon	IN
50957	1608	37	our	-PRON-	PRP$
50957	1608	38	map	map	NN
50957	1608	39	,	,	,
50957	1608	40	running	run	VBG
50957	1608	41	southward	southward	RB
50957	1608	42	between	between	IN
50957	1608	43	Green	Green	NNP
50957	1608	44	Bay	Bay	NNP
50957	1608	45	and	and	CC
50957	1608	46	Lake	Lake	NNP
50957	1608	47	Michigan	Michigan	NNP
50957	1608	48	,	,	,
50957	1608	49	and	and	CC
50957	1608	50	sweeping	sweep	VBG
50957	1608	51	around	around	RP
50957	1608	52	in	in	IN
50957	1608	53	a	a	DT
50957	1608	54	curve	curve	NN
50957	1608	55	to	to	IN
50957	1608	56	the	the	DT
50957	1608	57	right	right	NN
50957	1608	58	,	,	,
50957	1608	59	passing	pass	VBG
50957	1608	60	south	south	RB
50957	1608	61	of	of	IN
50957	1608	62	Madison	Madison	NNP
50957	1608	63	and	and	CC
50957	1608	64	northward	northward	VB
50957	1608	65	along	along	IN
50957	1608	66	the	the	DT
50957	1608	67	line	line	NN
50957	1608	68	of	of	IN
50957	1608	69	Wisconsin	Wisconsin	NNP
50957	1608	70	River	River	NNP
50957	1608	71	,	,	,
50957	1608	72	and	and	CC
50957	1608	73	in	in	IN
50957	1608	74	another	another	DT
50957	1608	75	curve	curve	NN
50957	1608	76	to	to	IN
50957	1608	77	the	the	DT
50957	1608	78	left	left	NN
50957	1608	79	,	,	,
50957	1608	80	around	around	IN
50957	1608	81	the	the	DT
50957	1608	82	southern	southern	JJ
50957	1608	83	end	end	NN
50957	1608	84	of	of	IN
50957	1608	85	Lake	Lake	NNP
50957	1608	86	Michigan	Michigan	NNP
50957	1608	87	,	,	,
50957	1608	88	as	as	IN
50957	1608	89	the	the	DT
50957	1608	90	"	"	``
50957	1608	91	terminal	terminal	JJ
50957	1608	92	moraine	moraine	NN
50957	1608	93	of	of	IN
50957	1608	94	the	the	DT
50957	1608	95	second	second	JJ
50957	1608	96	Glacial	Glacial	NNP
50957	1608	97	epoch	epoch	NN
50957	1608	98	.	.	.
50957	1608	99	"	"	''
50957	1609	1	In	in	IN
50957	1609	2	Wisconsin	Wisconsin	NNP
50957	1609	3	the	the	DT
50957	1609	4	character	character	NN
50957	1609	5	of	of	IN
50957	1609	6	this	this	DT
50957	1609	7	line	line	NN
50957	1609	8	of	of	IN
50957	1609	9	moraine	moraine	JJ
50957	1609	10	hills	hill	NNS
50957	1609	11	had	have	VBD
50957	1609	12	been	be	VBN
50957	1609	13	discovered	discover	VBN
50957	1609	14	and	and	CC
50957	1609	15	described	describe	VBN
50957	1609	16	by	by	IN
50957	1609	17	Colonel	Colonel	NNP
50957	1609	18	Charles	Charles	NNP
50957	1609	19	Whittlesey	Whittlesey	NNP
50957	1609	20	,	,	,
50957	1609	21	in	in	IN
50957	1609	22	1866	1866	CD
50957	1609	23	.	.	.
50957	1610	1	It	-PRON-	PRP
50957	1610	2	was	be	VBD
50957	1610	3	first	first	RB
50957	1610	4	named	name	VBN
50957	1610	5	the	the	DT
50957	1610	6	"	"	``
50957	1610	7	kettle	kettle	NN
50957	1610	8	-	-	HYPH
50957	1610	9	moraine	moraine	VB
50957	1610	10	,	,	,
50957	1610	11	"	"	''
50957	1610	12	because	because	IN
50957	1610	13	of	of	IN
50957	1610	14	the	the	DT
50957	1610	15	frequent	frequent	JJ
50957	1610	16	occurrence	occurrence	NN
50957	1610	17	in	in	IN
50957	1610	18	it	-PRON-	PRP
50957	1610	19	of	of	IN
50957	1610	20	"	"	``
50957	1610	21	kettle	kettle	NN
50957	1610	22	-	-	HYPH
50957	1610	23	holes	hole	NNS
50957	1610	24	.	.	.
50957	1610	25	"	"	''
50957	1611	1	This	this	DT
50957	1611	2	line	line	NN
50957	1611	3	of	of	IN
50957	1611	4	moraine	moraine	JJ
50957	1611	5	hills	hill	NNS
50957	1611	6	has	have	VBZ
50957	1611	7	been	be	VBN
50957	1611	8	traced	trace	VBN
50957	1611	9	with	with	IN
50957	1611	10	a	a	DT
50957	1611	11	great	great	JJ
50957	1611	12	degree	degree	NN
50957	1611	13	of	of	IN
50957	1611	14	confidence	confidence	NN
50957	1611	15	across	across	IN
50957	1611	16	the	the	DT
50957	1611	17	entire	entire	JJ
50957	1611	18	glaciated	glaciate	VBN
50957	1611	19	area	area	NN
50957	1611	20	,	,	,
50957	1611	21	as	as	IN
50957	1611	22	shown	show	VBN
50957	1611	23	upon	upon	IN
50957	1611	24	our	-PRON-	PRP$
50957	1611	25	map	map	NN
50957	1611	26	,	,	,
50957	1611	27	but	but	CC
50957	1611	28	it	-PRON-	PRP
50957	1611	29	is	be	VBZ
50957	1611	30	not	not	RB
50957	1611	31	everywhere	everywhere	RB
50957	1611	32	equally	equally	RB
50957	1611	33	distinct	distinct	JJ
50957	1611	34	,	,	,
50957	1611	35	and	and	CC
50957	1611	36	,	,	,
50957	1611	37	as	as	IN
50957	1611	38	will	will	MD
50957	1611	39	be	be	VB
50957	1611	40	observed	observe	VBN
50957	1611	41	,	,	,
50957	1611	42	follows	follow	VBZ
50957	1611	43	a	a	DT
50957	1611	44	very	very	RB
50957	1611	45	irregular	irregular	JJ
50957	1611	46	course	course	NN
50957	1611	47	.	.	.
50957	1612	1	Beginning	begin	VBG
50957	1612	2	in	in	IN
50957	1612	3	Ohio	Ohio	NNP
50957	1612	4	we	-PRON-	PRP
50957	1612	5	find	find	VBP
50957	1612	6	it	-PRON-	PRP
50957	1612	7	coinciding	coincide	VBG
50957	1612	8	nearly	nearly	RB
50957	1612	9	with	with	IN
50957	1612	10	the	the	DT
50957	1612	11	extreme	extreme	JJ
50957	1612	12	glacial	glacial	JJ
50957	1612	13	boundary	boundary	NN
50957	1612	14	until	until	IN
50957	1612	15	it	-PRON-	PRP
50957	1612	16	reaches	reach	VBZ
50957	1612	17	the	the	DT
50957	1612	18	valley	valley	NN
50957	1612	19	of	of	IN
50957	1612	20	the	the	DT
50957	1612	21	Scioto	Scioto	NNP
50957	1612	22	River	River	NNP
50957	1612	23	,	,	,
50957	1612	24	on	on	IN
50957	1612	25	the	the	DT
50957	1612	26	sixth	sixth	JJ
50957	1612	27	meridian	meridian	JJ
50957	1612	28	west	west	NN
50957	1612	29	from	from	IN
50957	1612	30	Washington	Washington	NNP
50957	1612	31	,	,	,
50957	1612	32	where	where	WRB
50957	1612	33	it	-PRON-	PRP
50957	1612	34	begins	begin	VBZ
50957	1612	35	to	to	TO
50957	1612	36	bear	bear	VB
50957	1612	37	northward	northward	RB
50957	1612	38	and	and	CC
50957	1612	39	continues	continue	VBZ
50957	1612	40	in	in	IN
50957	1612	41	that	that	DT
50957	1612	42	direction	direction	NN
50957	1612	43	for	for	IN
50957	1612	44	a	a	DT
50957	1612	45	distance	distance	NN
50957	1612	46	of	of	IN
50957	1612	47	sixty	sixty	CD
50957	1612	48	or	or	CC
50957	1612	49	seventy	seventy	CD
50957	1612	50	miles	mile	NNS
50957	1612	51	,	,	,
50957	1612	52	and	and	CC
50957	1612	53	then	then	RB
50957	1612	54	turns	turn	VBZ
50957	1612	55	southward	southward	NNP
50957	1612	56	again	again	RB
50957	1612	57	in	in	IN
50957	1612	58	the	the	DT
50957	1612	59	valley	valley	NN
50957	1612	60	of	of	IN
50957	1612	61	the	the	DT
50957	1612	62	Miami	Miami	NNP
50957	1612	63	,	,	,
50957	1612	64	having	have	VBG
50957	1612	65	formed	form	VBN
50957	1612	66	between	between	IN
50957	1612	67	these	these	DT
50957	1612	68	two	two	CD
50957	1612	69	valleys	valley	NNS
50957	1612	70	a	a	DT
50957	1612	71	sort	sort	NN
50957	1612	72	of	of	IN
50957	1612	73	medial	medial	NN
50957	1612	74	moraine	moraine	NN
50957	1612	75	.	.	.
50957	1613	1	[	[	-LRB-
50957	1613	2	BE	BE	NNP
50957	1613	3	]	]	-RRB-
50957	1613	4	A	a	DT
50957	1613	5	similar	similar	JJ
50957	1613	6	medial	medial	NN
50957	1613	7	moraine	moraine	NN
50957	1613	8	had	have	VBD
50957	1613	9	also	also	RB
50957	1613	10	been	be	VBN
50957	1613	11	noted	note	VBN
50957	1613	12	by	by	IN
50957	1613	13	President	President	NNP
50957	1613	14	Chamberlin	Chamberlin	NNP
50957	1613	15	between	between	IN
50957	1613	16	the	the	DT
50957	1613	17	valleys	valley	NNS
50957	1613	18	of	of	IN
50957	1613	19	the	the	DT
50957	1613	20	Grand	Grand	NNP
50957	1613	21	and	and	CC
50957	1613	22	Cuyahoga	Cuyahoga	NNP
50957	1613	23	Rivers	Rivers	NNPS
50957	1613	24	,	,	,
50957	1613	25	in	in	IN
50957	1613	26	the	the	DT
50957	1613	27	eastern	eastern	JJ
50957	1613	28	part	part	NN
50957	1613	29	of	of	IN
50957	1613	30	Ohio	Ohio	NNP
50957	1613	31	.	.	.
50957	1614	1	Indeed	indeed	RB
50957	1614	2	,	,	,
50957	1614	3	for	for	IN
50957	1614	4	the	the	DT
50957	1614	5	whole	whole	JJ
50957	1614	6	distance	distance	NN
50957	1614	7	across	across	IN
50957	1614	8	Ohio	Ohio	NNP
50957	1614	9	and	and	CC
50957	1614	10	Indiana	Indiana	NNP
50957	1614	11	,	,	,
50957	1614	12	this	this	DT
50957	1614	13	moraine	moraine	NN
50957	1614	14	occurs	occur	VBZ
50957	1614	15	in	in	IN
50957	1614	16	a	a	DT
50957	1614	17	series	series	NN
50957	1614	18	of	of	IN
50957	1614	19	loops	loop	NNS
50957	1614	20	pointing	point	VBG
50957	1614	21	to	to	IN
50957	1614	22	the	the	DT
50957	1614	23	south	south	NN
50957	1614	24	,	,	,
50957	1614	25	corresponding	correspond	VBG
50957	1614	26	in	in	IN
50957	1614	27	general	general	JJ
50957	1614	28	to	to	IN
50957	1614	29	the	the	DT
50957	1614	30	five	five	CD
50957	1614	31	gentle	gentle	JJ
50957	1614	32	valleys	valley	NNS
50957	1614	33	which	which	WDT
50957	1614	34	mark	mark	VBP
50957	1614	35	the	the	DT
50957	1614	36	territory	territory	NN
50957	1614	37	,	,	,
50957	1614	38	namely	namely	RB
50957	1614	39	,	,	,
50957	1614	40	those	those	DT
50957	1614	41	of	of	IN
50957	1614	42	the	the	DT
50957	1614	43	Grand	Grand	NNP
50957	1614	44	and	and	CC
50957	1614	45	Mahoning	Mahoning	NNP
50957	1614	46	Rivers	Rivers	NNPS
50957	1614	47	;	;	:
50957	1614	48	the	the	DT
50957	1614	49	Sandusky	Sandusky	NNP
50957	1614	50	and	and	CC
50957	1614	51	Scioto	Scioto	NNP
50957	1614	52	Rivers	Rivers	NNPS
50957	1614	53	;	;	:
50957	1614	54	the	the	DT
50957	1614	55	Great	Great	NNP
50957	1614	56	Miami	Miami	NNP
50957	1614	57	River	River	NNP
50957	1614	58	;	;	:
50957	1614	59	the	the	DT
50957	1614	60	White	White	NNP
50957	1614	61	River	River	NNP
50957	1614	62	;	;	:
50957	1614	63	and	and	CC
50957	1614	64	the	the	DT
50957	1614	65	Maumee	Maumee	NNP
50957	1614	66	and	and	CC
50957	1614	67	Wabash	Wabash	NNP
50957	1614	68	Rivers	Rivers	NNPS
50957	1614	69	.	.	.
50957	1615	1	Everywhere	everywhere	RB
50957	1615	2	,	,	,
50957	1615	3	however	however	RB
50957	1615	4	,	,	,
50957	1615	5	over	over	IN
50957	1615	6	this	this	DT
50957	1615	7	area	area	NN
50957	1615	8	these	these	DT
50957	1615	9	morainic	morainic	JJ
50957	1615	10	accumulations	accumulation	NNS
50957	1615	11	approximate	approximate	RB
50957	1615	12	pretty	pretty	RB
50957	1615	13	closely	closely	RB
50957	1615	14	to	to	IN
50957	1615	15	the	the	DT
50957	1615	16	extreme	extreme	JJ
50957	1615	17	boundary	boundary	NN
50957	1615	18	of	of	IN
50957	1615	19	the	the	DT
50957	1615	20	glaciated	glaciated	JJ
50957	1615	21	region	region	NN
50957	1615	22	.	.	.
50957	1616	1	[	[	-LRB-
50957	1616	2	Footnote	footnote	NN
50957	1616	3	BE	be	NN
50957	1616	4	:	:	:
50957	1616	5	See	see	VB
50957	1616	6	map	map	NN
50957	1616	7	at	at	IN
50957	1616	8	the	the	DT
50957	1616	9	beginning	beginning	NN
50957	1616	10	of	of	IN
50957	1616	11	the	the	DT
50957	1616	12	chapter	chapter	NN
50957	1616	13	.	.	.
50957	1616	14	]	]	-RRB-
50957	1617	1	In	in	IN
50957	1617	2	Illinois	Illinois	NNP
50957	1617	3	President	President	NNP
50957	1617	4	Chamberlin	Chamberlin	NNP
50957	1617	5	's	's	POS
50957	1617	6	original	original	JJ
50957	1617	7	determination	determination	NN
50957	1617	8	of	of	IN
50957	1617	9	the	the	DT
50957	1617	10	moraine	moraine	NN
50957	1617	11	fixed	fix	VBN
50957	1617	12	it	-PRON-	PRP
50957	1617	13	near	near	IN
50957	1617	14	the	the	DT
50957	1617	15	southern	southern	JJ
50957	1617	16	end	end	NN
50957	1617	17	of	of	IN
50957	1617	18	Lake	Lake	NNP
50957	1617	19	Michigan	Michigan	NNP
50957	1617	20	,	,	,
50957	1617	21	as	as	IN
50957	1617	22	shown	show	VBN
50957	1617	23	upon	upon	IN
50957	1617	24	our	-PRON-	PRP$
50957	1617	25	map	map	NN
50957	1617	26	,	,	,
50957	1617	27	but	but	CC
50957	1617	28	Mr.	Mr.	NNP
50957	1617	29	Frank	Frank	NNP
50957	1617	30	Leverett	Leverett	NNP
50957	1617	31	has	have	VBZ
50957	1617	32	subsequently	subsequently	RB
50957	1617	33	demonstrated	demonstrate	VBN
50957	1617	34	that	that	IN
50957	1617	35	there	there	EX
50957	1617	36	is	be	VBZ
50957	1617	37	a	a	DT
50957	1617	38	concentric	concentric	JJ
50957	1617	39	series	series	NN
50957	1617	40	of	of	IN
50957	1617	41	moraines	moraine	NNS
50957	1617	42	south	south	RB
50957	1617	43	of	of	IN
50957	1617	44	this	this	DT
50957	1617	45	,	,	,
50957	1617	46	reaching	reach	VBG
50957	1617	47	across	across	IN
50957	1617	48	the	the	DT
50957	1617	49	State	State	NNP
50957	1617	50	,	,	,
50957	1617	51	(	(	-LRB-
50957	1617	52	but	but	CC
50957	1617	53	somewhat	somewhat	RB
50957	1617	54	obscured	obscure	VBN
50957	1617	55	by	by	IN
50957	1617	56	superficial	superficial	JJ
50957	1617	57	accumulations	accumulation	NNS
50957	1617	58	of	of	IN
50957	1617	59	loess	loess	NN
50957	1617	60	referred	refer	VBN
50957	1617	61	to	to	IN
50957	1617	62	)	)	-RRB-
50957	1617	63	and	and	CC
50957	1617	64	extending	extend	VBG
50957	1617	65	nearly	nearly	RB
50957	1617	66	to	to	IN
50957	1617	67	the	the	DT
50957	1617	68	latitude	latitude	NN
50957	1617	69	of	of	IN
50957	1617	70	St.	St.	NNP
50957	1617	71	Louis	Louis	NNP
50957	1617	72	.	.	.
50957	1618	1	West	West	NNP
50957	1618	2	of	of	IN
50957	1618	3	Wisconsin	Wisconsin	NNP
50957	1618	4	President	President	NNP
50957	1618	5	Chamberlin	Chamberlin	NNP
50957	1618	6	's	's	POS
50957	1618	7	"	"	``
50957	1618	8	terminal	terminal	JJ
50957	1618	9	moraine	moraine	NN
50957	1618	10	of	of	IN
50957	1618	11	the	the	DT
50957	1618	12	second	second	JJ
50957	1618	13	Glacial	Glacial	NNP
50957	1618	14	epoch	epoch	NN
50957	1618	15	"	"	``
50957	1618	16	bends	bend	VBZ
50957	1618	17	southward	southward	RB
50957	1618	18	through	through	IN
50957	1618	19	eastern	eastern	JJ
50957	1618	20	Minnesota	Minnesota	NNP
50957	1618	21	,	,	,
50957	1618	22	and	and	CC
50957	1618	23	,	,	,
50957	1618	24	sweeping	sweep	VBG
50957	1618	25	down	down	RP
50957	1618	26	through	through	IN
50957	1618	27	central	central	JJ
50957	1618	28	Iowa	Iowa	NNP
50957	1618	29	,	,	,
50957	1618	30	forms	form	NNS
50957	1618	31	,	,	,
50957	1618	32	near	near	IN
50957	1618	33	the	the	DT
50957	1618	34	middle	middle	NN
50957	1618	35	of	of	IN
50957	1618	36	the	the	DT
50957	1618	37	northern	northern	JJ
50957	1618	38	part	part	NN
50957	1618	39	of	of	IN
50957	1618	40	that	that	DT
50957	1618	41	State	State	NNP
50957	1618	42	,	,	,
50957	1618	43	a	a	DT
50957	1618	44	loop	loop	NN
50957	1618	45	,	,	,
50957	1618	46	having	have	VBG
50957	1618	47	its	-PRON-	PRP$
50957	1618	48	southern	southern	JJ
50957	1618	49	extremity	extremity	NN
50957	1618	50	in	in	IN
50957	1618	51	the	the	DT
50957	1618	52	vicinity	vicinity	NN
50957	1618	53	of	of	IN
50957	1618	54	Des	Des	NNP
50957	1618	55	Moines	Moines	NNP
50957	1618	56	.	.	.
50957	1619	1	The	the	DT
50957	1619	2	western	western	JJ
50957	1619	3	arm	arm	NN
50957	1619	4	of	of	IN
50957	1619	5	this	this	DT
50957	1619	6	loop	loop	NN
50957	1619	7	runs	run	VBZ
50957	1619	8	through	through	IN
50957	1619	9	Minnesota	Minnesota	NNP
50957	1619	10	in	in	IN
50957	1619	11	a	a	DT
50957	1619	12	northwesterly	northwesterly	JJ
50957	1619	13	direction	direction	NN
50957	1619	14	nearly	nearly	RB
50957	1619	15	parallel	parallel	JJ
50957	1619	16	with	with	IN
50957	1619	17	the	the	DT
50957	1619	18	upper	upper	JJ
50957	1619	19	portion	portion	NN
50957	1619	20	of	of	IN
50957	1619	21	the	the	DT
50957	1619	22	valley	valley	NN
50957	1619	23	of	of	IN
50957	1619	24	the	the	DT
50957	1619	25	Minnesota	Minnesota	NNP
50957	1619	26	,	,	,
50957	1619	27	until	until	IN
50957	1619	28	reaching	reach	VBG
50957	1619	29	the	the	DT
50957	1619	30	latitude	latitude	NN
50957	1619	31	of	of	IN
50957	1619	32	the	the	DT
50957	1619	33	head	head	NN
50957	1619	34	-	-	HYPH
50957	1619	35	waters	water	NNS
50957	1619	36	of	of	IN
50957	1619	37	that	that	DT
50957	1619	38	river	river	NN
50957	1619	39	,	,	,
50957	1619	40	where	where	WRB
50957	1619	41	,	,	,
50957	1619	42	in	in	IN
50957	1619	43	the	the	DT
50957	1619	44	vicinity	vicinity	NN
50957	1619	45	of	of	IN
50957	1619	46	the	the	DT
50957	1619	47	Sisseton	Sisseton	NNP
50957	1619	48	Agency	Agency	NNP
50957	1619	49	,	,	,
50957	1619	50	in	in	IN
50957	1619	51	Dakota	Dakota	NNP
50957	1619	52	,	,	,
50957	1619	53	it	-PRON-	PRP
50957	1619	54	turns	turn	VBZ
50957	1619	55	to	to	IN
50957	1619	56	the	the	DT
50957	1619	57	south	south	NN
50957	1619	58	by	by	IN
50957	1619	59	an	an	DT
50957	1619	60	acute	acute	JJ
50957	1619	61	angle	angle	NN
50957	1619	62	,	,	,
50957	1619	63	and	and	CC
50957	1619	64	makes	make	VBZ
50957	1619	65	a	a	DT
50957	1619	66	loop	loop	NN
50957	1619	67	in	in	IN
50957	1619	68	that	that	DT
50957	1619	69	State	State	NNP
50957	1619	70	,	,	,
50957	1619	71	extending	extend	VBG
50957	1619	72	to	to	IN
50957	1619	73	the	the	DT
50957	1619	74	vicinity	vicinity	NN
50957	1619	75	of	of	IN
50957	1619	76	Yankton	Yankton	NNP
50957	1619	77	,	,	,
50957	1619	78	and	and	CC
50957	1619	79	with	with	IN
50957	1619	80	the	the	DT
50957	1619	81	valley	valley	NN
50957	1619	82	of	of	IN
50957	1619	83	the	the	DT
50957	1619	84	James	James	NNP
50957	1619	85	River	River	NNP
50957	1619	86	as	as	IN
50957	1619	87	its	-PRON-	PRP$
50957	1619	88	axis	axis	NN
50957	1619	89	.	.	.
50957	1620	1	The	the	DT
50957	1620	2	western	western	JJ
50957	1620	3	arm	arm	NN
50957	1620	4	of	of	IN
50957	1620	5	this	this	DT
50957	1620	6	loop	loop	NN
50957	1620	7	follows	follow	VBZ
50957	1620	8	pretty	pretty	RB
50957	1620	9	closely	closely	RB
50957	1620	10	the	the	DT
50957	1620	11	line	line	NN
50957	1620	12	of	of	IN
50957	1620	13	the	the	DT
50957	1620	14	eastern	eastern	JJ
50957	1620	15	edge	edge	NN
50957	1620	16	of	of	IN
50957	1620	17	the	the	DT
50957	1620	18	trough	trough	NN
50957	1620	19	of	of	IN
50957	1620	20	the	the	DT
50957	1620	21	Missouri	Missouri	NNP
50957	1620	22	River	River	NNP
50957	1620	23	,	,	,
50957	1620	24	constituting	constitute	VBG
50957	1620	25	what	what	WP
50957	1620	26	is	be	VBZ
50957	1620	27	called	call	VBN
50957	1620	28	the	the	DT
50957	1620	29	"	"	``
50957	1620	30	Missouri	Missouri	NNP
50957	1620	31	Coteau	Coteau	NNP
50957	1620	32	,	,	,
50957	1620	33	"	"	''
50957	1620	34	which	which	WDT
50957	1620	35	continues	continue	VBZ
50957	1620	36	on	on	RP
50957	1620	37	as	as	IN
50957	1620	38	a	a	DT
50957	1620	39	well	well	RB
50957	1620	40	-	-	HYPH
50957	1620	41	marked	mark	VBN
50957	1620	42	line	line	NN
50957	1620	43	of	of	IN
50957	1620	44	hills	hill	NNS
50957	1620	45	running	run	VBG
50957	1620	46	in	in	IN
50957	1620	47	a	a	DT
50957	1620	48	northwesterly	northwesterly	JJ
50957	1620	49	direction	direction	NN
50957	1620	50	far	far	RB
50957	1620	51	up	up	RB
50957	1620	52	into	into	IN
50957	1620	53	the	the	DT
50957	1620	54	Dominion	dominion	NN
50957	1620	55	of	of	IN
50957	1620	56	Canada	Canada	NNP
50957	1620	57	.	.	.
50957	1621	1	One	one	CD
50957	1621	2	of	of	IN
50957	1621	3	the	the	DT
50957	1621	4	most	most	RBS
50957	1621	5	puzzling	puzzling	JJ
50957	1621	6	glacial	glacial	JJ
50957	1621	7	phenomena	phenomenon	NNS
50957	1621	8	in	in	IN
50957	1621	9	the	the	DT
50957	1621	10	Mississippi	Mississippi	NNP
50957	1621	11	Valley	Valley	NNP
50957	1621	12	is	be	VBZ
50957	1621	13	the	the	DT
50957	1621	14	driftless	driftless	JJ
50957	1621	15	area	area	NN
50957	1621	16	which	which	WDT
50957	1621	17	occupies	occupy	VBZ
50957	1621	18	the	the	DT
50957	1621	19	southeastern	southeastern	JJ
50957	1621	20	portion	portion	NN
50957	1621	21	of	of	IN
50957	1621	22	Minnesota	Minnesota	NNP
50957	1621	23	,	,	,
50957	1621	24	the	the	DT
50957	1621	25	southwestern	southwestern	JJ
50957	1621	26	part	part	NN
50957	1621	27	of	of	IN
50957	1621	28	Wisconsin	Wisconsin	NNP
50957	1621	29	,	,	,
50957	1621	30	and	and	CC
50957	1621	31	the	the	DT
50957	1621	32	northwestern	northwestern	JJ
50957	1621	33	corner	corner	NN
50957	1621	34	of	of	IN
50957	1621	35	Iowa	Iowa	NNP
50957	1621	36	,	,	,
50957	1621	37	as	as	IN
50957	1621	38	delineated	delineate	VBN
50957	1621	39	upon	upon	IN
50957	1621	40	our	-PRON-	PRP$
50957	1621	41	map	map	NN
50957	1621	42	.	.	.
50957	1622	1	This	this	DT
50957	1622	2	is	be	VBZ
50957	1622	3	an	an	DT
50957	1622	4	area	area	NN
50957	1622	5	which	which	WDT
50957	1622	6	,	,	,
50957	1622	7	while	while	IN
50957	1622	8	being	be	VBG
50957	1622	9	surrounded	surround	VBN
50957	1622	10	on	on	IN
50957	1622	11	every	every	DT
50957	1622	12	side	side	NN
50957	1622	13	by	by	IN
50957	1622	14	all	all	PDT
50957	1622	15	the	the	DT
50957	1622	16	characteristic	characteristic	JJ
50957	1622	17	marks	mark	NNS
50957	1622	18	of	of	IN
50957	1622	19	glaciation	glaciation	NN
50957	1622	20	,	,	,
50957	1622	21	is	be	VBZ
50957	1622	22	itself	-PRON-	PRP
50957	1622	23	conspicuous	conspicuous	JJ
50957	1622	24	for	for	IN
50957	1622	25	their	-PRON-	PRP$
50957	1622	26	entire	entire	JJ
50957	1622	27	absence	absence	NN
50957	1622	28	.	.	.
50957	1623	1	Its	-PRON-	PRP$
50957	1623	2	rocks	rock	NNS
50957	1623	3	preserve	preserve	VBP
50957	1623	4	no	no	DT
50957	1623	5	glacial	glacial	JJ
50957	1623	6	scratches	scratch	NNS
50957	1623	7	and	and	CC
50957	1623	8	are	be	VBP
50957	1623	9	covered	cover	VBN
50957	1623	10	by	by	IN
50957	1623	11	no	no	DT
50957	1623	12	deposits	deposit	NNS
50957	1623	13	of	of	IN
50957	1623	14	till	till	NN
50957	1623	15	,	,	,
50957	1623	16	while	while	IN
50957	1623	17	northern	northern	JJ
50957	1623	18	boulders	boulder	NNS
50957	1623	19	avoided	avoid	VBD
50957	1623	20	it	-PRON-	PRP
50957	1623	21	in	in	IN
50957	1623	22	their	-PRON-	PRP$
50957	1623	23	journey	journey	NN
50957	1623	24	to	to	IN
50957	1623	25	more	more	JJR
50957	1623	26	southern	southern	JJ
50957	1623	27	latitudes	latitude	NNS
50957	1623	28	.	.	.
50957	1624	1	The	the	DT
50957	1624	2	reason	reason	NN
50957	1624	3	for	for	IN
50957	1624	4	all	all	PDT
50957	1624	5	this	this	DT
50957	1624	6	is	be	VBZ
50957	1624	7	not	not	RB
50957	1624	8	evident	evident	JJ
50957	1624	9	in	in	IN
50957	1624	10	the	the	DT
50957	1624	11	topography	topography	NN
50957	1624	12	of	of	IN
50957	1624	13	the	the	DT
50957	1624	14	region	region	NN
50957	1624	15	.	.	.
50957	1625	1	The	the	DT
50957	1625	2	land	land	NN
50957	1625	3	is	be	VBZ
50957	1625	4	not	not	RB
50957	1625	5	higher	high	JJR
50957	1625	6	than	than	IN
50957	1625	7	that	that	DT
50957	1625	8	to	to	IN
50957	1625	9	the	the	DT
50957	1625	10	north	north	NN
50957	1625	11	of	of	IN
50957	1625	12	it	-PRON-	PRP
50957	1625	13	,	,	,
50957	1625	14	nor	nor	CC
50957	1625	15	is	be	VBZ
50957	1625	16	there	there	EX
50957	1625	17	any	any	DT
50957	1625	18	manifest	manif	JJS
50957	1625	19	protection	protection	NN
50957	1625	20	to	to	IN
50957	1625	21	it	-PRON-	PRP
50957	1625	22	by	by	IN
50957	1625	23	the	the	DT
50957	1625	24	highlands	highland	NNS
50957	1625	25	south	south	RB
50957	1625	26	of	of	IN
50957	1625	27	Lake	Lake	NNP
50957	1625	28	Superior	Superior	NNP
50957	1625	29	.	.	.
50957	1626	1	Nor	nor	CC
50957	1626	2	yet	yet	RB
50957	1626	3	is	be	VBZ
50957	1626	4	there	there	EX
50957	1626	5	any	any	DT
50957	1626	6	reason	reason	NN
50957	1626	7	to	to	TO
50957	1626	8	suppose	suppose	VB
50957	1626	9	that	that	IN
50957	1626	10	any	any	DT
50957	1626	11	extensive	extensive	JJ
50957	1626	12	changes	change	NNS
50957	1626	13	of	of	IN
50957	1626	14	level	level	NN
50957	1626	15	in	in	IN
50957	1626	16	former	former	JJ
50957	1626	17	times	time	NNS
50957	1626	18	seriously	seriously	RB
50957	1626	19	affected	affect	VBD
50957	1626	20	its	-PRON-	PRP$
50957	1626	21	relations	relation	NNS
50957	1626	22	to	to	IN
50957	1626	23	the	the	DT
50957	1626	24	surrounding	surround	VBG
50957	1626	25	country	country	NN
50957	1626	26	.	.	.
50957	1627	1	Professor	Professor	NNP
50957	1627	2	Dana	Dana	NNP
50957	1627	3	,	,	,
50957	1627	4	however	however	RB
50957	1627	5	,	,	,
50957	1627	6	has	have	VBZ
50957	1627	7	called	call	VBN
50957	1627	8	attention	attention	NN
50957	1627	9	to	to	IN
50957	1627	10	the	the	DT
50957	1627	11	fact	fact	NN
50957	1627	12	that	that	IN
50957	1627	13	even	even	RB
50957	1627	14	now	now	RB
50957	1627	15	it	-PRON-	PRP
50957	1627	16	is	be	VBZ
50957	1627	17	in	in	IN
50957	1627	18	a	a	DT
50957	1627	19	region	region	NN
50957	1627	20	of	of	IN
50957	1627	21	comparatively	comparatively	RB
50957	1627	22	light	light	JJ
50957	1627	23	precipitation	precipitation	NN
50957	1627	24	,	,	,
50957	1627	25	suggesting	suggest	VBG
50957	1627	26	that	that	IN
50957	1627	27	the	the	DT
50957	1627	28	snow	snow	NN
50957	1627	29	-	-	HYPH
50957	1627	30	fall	fall	VBP
50957	1627	31	over	over	IN
50957	1627	32	it	-PRON-	PRP
50957	1627	33	may	may	MD
50957	1627	34	always	always	RB
50957	1627	35	have	have	VB
50957	1627	36	been	be	VBN
50957	1627	37	insignificant	insignificant	JJ
50957	1627	38	in	in	IN
50957	1627	39	amount	amount	NN
50957	1627	40	.	.	.
50957	1628	1	But	but	CC
50957	1628	2	this	this	DT
50957	1628	3	could	could	MD
50957	1628	4	scarcely	scarcely	RB
50957	1628	5	account	account	VB
50957	1628	6	for	for	IN
50957	1628	7	the	the	DT
50957	1628	8	failure	failure	NN
50957	1628	9	of	of	IN
50957	1628	10	the	the	DT
50957	1628	11	great	great	JJ
50957	1628	12	ice	ice	NN
50957	1628	13	-	-	HYPH
50957	1628	14	wave	wave	NN
50957	1628	15	of	of	IN
50957	1628	16	the	the	DT
50957	1628	17	north	north	NN
50957	1628	18	to	to	TO
50957	1628	19	overrun	overrun	VB
50957	1628	20	it	-PRON-	PRP
50957	1628	21	.	.	.
50957	1629	1	We	-PRON-	PRP
50957	1629	2	are	be	VBP
50957	1629	3	indebted	indebted	JJ
50957	1629	4	again	again	RB
50957	1629	5	to	to	IN
50957	1629	6	the	the	DT
50957	1629	7	sagacity	sagacity	NN
50957	1629	8	of	of	IN
50957	1629	9	President	President	NNP
50957	1629	10	Chamberlin	Chamberlin	NNP
50957	1629	11	in	in	IN
50957	1629	12	suggesting	suggest	VBG
50957	1629	13	the	the	DT
50957	1629	14	true	true	JJ
50957	1629	15	explanation	explanation	NN
50957	1629	16	.	.	.
50957	1630	1	By	by	IN
50957	1630	2	referring	refer	VBG
50957	1630	3	to	to	IN
50957	1630	4	the	the	DT
50957	1630	5	map	map	NN
50957	1630	6	it	-PRON-	PRP
50957	1630	7	will	will	MD
50957	1630	8	be	be	VB
50957	1630	9	noticed	notice	VBN
50957	1630	10	that	that	IN
50957	1630	11	this	this	DT
50957	1630	12	area	area	NN
50957	1630	13	sustains	sustain	VBZ
50957	1630	14	a	a	DT
50957	1630	15	peculiar	peculiar	JJ
50957	1630	16	relation	relation	NN
50957	1630	17	to	to	IN
50957	1630	18	the	the	DT
50957	1630	19	troughs	trough	NNS
50957	1630	20	of	of	IN
50957	1630	21	Lake	Lake	NNP
50957	1630	22	Michigan	Michigan	NNP
50957	1630	23	and	and	CC
50957	1630	24	Lake	Lake	NNP
50957	1630	25	Superior	Superior	NNP
50957	1630	26	,	,	,
50957	1630	27	while	while	IN
50957	1630	28	from	from	IN
50957	1630	29	the	the	DT
50957	1630	30	arrangements	arrangement	NNS
50957	1630	31	of	of	IN
50957	1630	32	the	the	DT
50957	1630	33	moraines	moraine	NNS
50957	1630	34	in	in	IN
50957	1630	35	front	front	NN
50957	1630	36	of	of	IN
50957	1630	37	these	these	DT
50957	1630	38	lakes	lake	NNS
50957	1630	39	it	-PRON-	PRP
50957	1630	40	will	will	MD
50957	1630	41	be	be	VB
50957	1630	42	seen	see	VBN
50957	1630	43	that	that	IN
50957	1630	44	these	these	DT
50957	1630	45	lake	lake	NN
50957	1630	46	basins	basin	NNS
50957	1630	47	were	be	VBD
50957	1630	48	prominent	prominent	JJ
50957	1630	49	factors	factor	NNS
50957	1630	50	in	in	IN
50957	1630	51	determining	determine	VBG
50957	1630	52	the	the	DT
50957	1630	53	direction	direction	NN
50957	1630	54	of	of	IN
50957	1630	55	the	the	DT
50957	1630	56	movement	movement	NN
50957	1630	57	of	of	IN
50957	1630	58	the	the	DT
50957	1630	59	surplus	surplus	NN
50957	1630	60	ice	ice	NN
50957	1630	61	from	from	IN
50957	1630	62	the	the	DT
50957	1630	63	north	north	NN
50957	1630	64	.	.	.
50957	1631	1	It	-PRON-	PRP
50957	1631	2	is	be	VBZ
50957	1631	3	the	the	DT
50957	1631	4	more	more	RBR
50957	1631	5	natural	natural	JJ
50957	1631	6	that	that	IN
50957	1631	7	they	-PRON-	PRP
50957	1631	8	should	should	MD
50957	1631	9	do	do	VB
50957	1631	10	so	so	RB
50957	1631	11	because	because	IN
50957	1631	12	of	of	IN
50957	1631	13	their	-PRON-	PRP$
50957	1631	14	great	great	JJ
50957	1631	15	depth	depth	NN
50957	1631	16	,	,	,
50957	1631	17	their	-PRON-	PRP$
50957	1631	18	bottoms	bottom	NNS
50957	1631	19	being	be	VBG
50957	1631	20	in	in	IN
50957	1631	21	both	both	DT
50957	1631	22	cases	case	NNS
50957	1631	23	several	several	JJ
50957	1631	24	hundred	hundred	CD
50957	1631	25	feet	foot	NNS
50957	1631	26	below	below	IN
50957	1631	27	the	the	DT
50957	1631	28	present	present	JJ
50957	1631	29	water	water	NN
50957	1631	30	-	-	HYPH
50957	1631	31	level	level	NN
50957	1631	32	,	,	,
50957	1631	33	reaching	reach	VBG
50957	1631	34	even	even	RB
50957	1631	35	below	below	IN
50957	1631	36	the	the	DT
50957	1631	37	level	level	NN
50957	1631	38	of	of	IN
50957	1631	39	the	the	DT
50957	1631	40	sea	sea	NN
50957	1631	41	.	.	.
50957	1632	1	These	these	DT
50957	1632	2	broad	broad	JJ
50957	1632	3	,	,	,
50957	1632	4	deep	deep	JJ
50957	1632	5	channels	channel	NNS
50957	1632	6	seem	seem	VBP
50957	1632	7	to	to	TO
50957	1632	8	have	have	VB
50957	1632	9	furnished	furnish	VBN
50957	1632	10	the	the	DT
50957	1632	11	readiest	ready	JJS
50957	1632	12	outlet	outlet	NN
50957	1632	13	for	for	IN
50957	1632	14	the	the	DT
50957	1632	15	surplus	surplus	NN
50957	1632	16	ice	ice	NN
50957	1632	17	of	of	IN
50957	1632	18	the	the	DT
50957	1632	19	North	North	NNP
50957	1632	20	,	,	,
50957	1632	21	and	and	CC
50957	1632	22	so	so	RB
50957	1632	23	to	to	TO
50957	1632	24	have	have	VB
50957	1632	25	carried	carry	VBN
50957	1632	26	both	both	DT
50957	1632	27	currents	current	NNS
50957	1632	28	of	of	IN
50957	1632	29	ice	ice	NN
50957	1632	30	beyond	beyond	IN
50957	1632	31	this	this	DT
50957	1632	32	driftless	driftless	JJ
50957	1632	33	area	area	NN
50957	1632	34	before	before	IN
50957	1632	35	they	-PRON-	PRP
50957	1632	36	became	become	VBD
50957	1632	37	again	again	RB
50957	1632	38	confluent	confluent	JJ
50957	1632	39	.	.	.
50957	1633	1	The	the	DT
50957	1633	2	slight	slight	JJ
50957	1633	3	elevation	elevation	NN
50957	1633	4	south	south	RB
50957	1633	5	of	of	IN
50957	1633	6	Lake	Lake	NNP
50957	1633	7	Superior	Superior	NNP
50957	1633	8	served	serve	VBD
50957	1633	9	to	to	TO
50957	1633	10	protect	protect	VB
50957	1633	11	the	the	DT
50957	1633	12	area	area	NN
50957	1633	13	on	on	IN
50957	1633	14	account	account	NN
50957	1633	15	of	of	IN
50957	1633	16	the	the	DT
50957	1633	17	feebleness	feebleness	NN
50957	1633	18	of	of	IN
50957	1633	19	direct	direct	JJ
50957	1633	20	movement	movement	NN
50957	1633	21	made	make	VBN
50957	1633	22	possible	possible	JJ
50957	1633	23	by	by	IN
50957	1633	24	the	the	DT
50957	1633	25	strength	strength	NN
50957	1633	26	of	of	IN
50957	1633	27	these	these	DT
50957	1633	28	diverging	diverge	VBG
50957	1633	29	lateral	lateral	JJ
50957	1633	30	ice	ice	NN
50957	1633	31	-	-	HYPH
50957	1633	32	currents	current	NNS
50957	1633	33	.	.	.
50957	1634	1	The	the	DT
50957	1634	2	phenomenon	phenomenon	NN
50957	1634	3	is	be	VBZ
50957	1634	4	almost	almost	RB
50957	1634	5	exactly	exactly	RB
50957	1634	6	what	what	WP
50957	1634	7	occurs	occur	VBZ
50957	1634	8	where	where	WRB
50957	1634	9	a	a	DT
50957	1634	10	slight	slight	JJ
50957	1634	11	obstruction	obstruction	NN
50957	1634	12	in	in	IN
50957	1634	13	a	a	DT
50957	1634	14	river	river	NN
50957	1634	15	causes	cause	VBZ
50957	1634	16	an	an	DT
50957	1634	17	eddy	eddy	NN
50957	1634	18	and	and	CC
50957	1634	19	preserves	preserve	VBZ
50957	1634	20	a	a	DT
50957	1634	21	low	low	JJ
50957	1634	22	portion	portion	NN
50957	1634	23	of	of	IN
50957	1634	24	land	land	NN
50957	1634	25	below	below	IN
50957	1634	26	it	-PRON-	PRP
50957	1634	27	from	from	IN
50957	1634	28	submergence	submergence	NN
50957	1634	29	.	.	.
50957	1635	1	A	a	DT
50957	1635	2	glance	glance	NN
50957	1635	3	at	at	IN
50957	1635	4	the	the	DT
50957	1635	5	map	map	NN
50957	1635	6	will	will	MD
50957	1635	7	make	make	VB
50957	1635	8	it	-PRON-	PRP
50957	1635	9	easily	easily	RB
50957	1635	10	credible	credible	JJ
50957	1635	11	that	that	IN
50957	1635	12	an	an	DT
50957	1635	13	ice	ice	NN
50957	1635	14	-	-	HYPH
50957	1635	15	movement	movement	NN
50957	1635	16	south	south	NN
50957	1635	17	of	of	IN
50957	1635	18	Manitoba	Manitoba	NNP
50957	1635	19	,	,	,
50957	1635	20	becoming	become	VBG
50957	1635	21	confluent	confluent	NN
50957	1635	22	with	with	IN
50957	1635	23	one	one	CD
50957	1635	24	from	from	IN
50957	1635	25	Lake	Lake	NNP
50957	1635	26	Superior	Superior	NNP
50957	1635	27	,	,	,
50957	1635	28	pushed	push	VBD
50957	1635	29	far	far	RB
50957	1635	30	down	down	RB
50957	1635	31	into	into	IN
50957	1635	32	the	the	DT
50957	1635	33	Missouri	Missouri	NNP
50957	1635	34	Valley	Valley	NNP
50957	1635	35	and	and	CC
50957	1635	36	spread	spread	VBD
50957	1635	37	eastward	eastward	RB
50957	1635	38	to	to	IN
50957	1635	39	the	the	DT
50957	1635	40	Mississippi	Mississippi	NNP
50957	1635	41	River	River	NNP
50957	1635	42	,	,	,
50957	1635	43	south	south	RB
50957	1635	44	of	of	IN
50957	1635	45	the	the	DT
50957	1635	46	unglaciated	unglaciated	JJ
50957	1635	47	driftless	driftless	JJ
50957	1635	48	area	area	NN
50957	1635	49	,	,	,
50957	1635	50	and	and	CC
50957	1635	51	there	there	EX
50957	1635	52	became	become	VBD
50957	1635	53	confluent	confluent	JJ
50957	1635	54	with	with	IN
50957	1635	55	a	a	DT
50957	1635	56	similar	similar	JJ
50957	1635	57	movement	movement	NN
50957	1635	58	which	which	WDT
50957	1635	59	had	have	VBD
50957	1635	60	been	be	VBN
50957	1635	61	directed	direct	VBN
50957	1635	62	by	by	IN
50957	1635	63	the	the	DT
50957	1635	64	valleys	valley	NNS
50957	1635	65	of	of	IN
50957	1635	66	Lake	Lake	NNP
50957	1635	67	Michigan	Michigan	NNP
50957	1635	68	and	and	CC
50957	1635	69	Lake	Lake	NNP
50957	1635	70	Erie	Erie	NNP
50957	1635	71	.	.	.
50957	1636	1	There	there	EX
50957	1636	2	can	can	MD
50957	1636	3	be	be	VB
50957	1636	4	little	little	JJ
50957	1636	5	doubt	doubt	NN
50957	1636	6	that	that	IN
50957	1636	7	President	President	NNP
50957	1636	8	Chamberlin	Chamberlin	NNP
50957	1636	9	's	's	POS
50957	1636	10	explanation	explanation	NN
50957	1636	11	is	be	VBZ
50957	1636	12	in	in	IN
50957	1636	13	the	the	DT
50957	1636	14	main	main	JJ
50957	1636	15	correct	correct	NN
50957	1636	16	,	,	,
50957	1636	17	and	and	CC
50957	1636	18	we	-PRON-	PRP
50957	1636	19	have	have	VBP
50957	1636	20	in	in	IN
50957	1636	21	this	this	DT
50957	1636	22	another	another	DT
50957	1636	23	illustration	illustration	NN
50957	1636	24	of	of	IN
50957	1636	25	the	the	DT
50957	1636	26	analogy	analogy	NN
50957	1636	27	between	between	IN
50957	1636	28	the	the	DT
50957	1636	29	behaviour	behaviour	NN
50957	1636	30	of	of	IN
50957	1636	31	moving	move	VBG
50957	1636	32	ice	ice	NN
50957	1636	33	and	and	CC
50957	1636	34	that	that	IN
50957	1636	35	of	of	IN
50957	1636	36	moving	move	VBG
50957	1636	37	water	water	NN
50957	1636	38	.	.	.
50957	1637	1	[	[	-LRB-
50957	1637	2	Illustration	illustration	NN
50957	1637	3	:	:	:
50957	1637	4	Fig	Fig	NNP
50957	1637	5	.	.	.
50957	1638	1	34.--Section	34.--section	CD
50957	1638	2	of	of	IN
50957	1638	3	the	the	DT
50957	1638	4	east	east	JJ
50957	1638	5	-	-	HYPH
50957	1638	6	and	and	CC
50957	1638	7	-	-	HYPH
50957	1638	8	west	west	JJ
50957	1638	9	glacial	glacial	JJ
50957	1638	10	furrows	furrow	NNS
50957	1638	11	,	,	,
50957	1638	12	on	on	IN
50957	1638	13	Kelly	Kelly	NNP
50957	1638	14	's	's	POS
50957	1638	15	Island	Island	NNP
50957	1638	16	,	,	,
50957	1638	17	preserved	preserve	VBN
50957	1638	18	by	by	IN
50957	1638	19	Mr.	Mr.	NNP
50957	1638	20	Younglove	Younglove	NNP
50957	1638	21	.	.	.
50957	1639	1	Fine	fine	JJ
50957	1639	2	sediment	sediment	NN
50957	1639	3	rests	rest	VBZ
50957	1639	4	immediately	immediately	RB
50957	1639	5	on	on	IN
50957	1639	6	the	the	DT
50957	1639	7	rock	rock	NN
50957	1639	8	,	,	,
50957	1639	9	with	with	IN
50957	1639	10	washed	washed	JJ
50957	1639	11	pebbles	pebble	NNS
50957	1639	12	at	at	IN
50957	1639	13	the	the	DT
50957	1639	14	surface	surface	NN
50957	1639	15	.	.	.
50957	1639	16	]	]	-RRB-
50957	1640	1	The	the	DT
50957	1640	2	accompanying	accompanying	JJ
50957	1640	3	illustrations	illustration	NNS
50957	1640	4	will	will	MD
50957	1640	5	give	give	VB
50957	1640	6	a	a	DT
50957	1640	7	better	well	JJR
50957	1640	8	idea	idea	NN
50957	1640	9	than	than	IN
50957	1640	10	words	word	NNS
50957	1640	11	can	can	MD
50957	1640	12	do	do	VB
50957	1640	13	of	of	IN
50957	1640	14	the	the	DT
50957	1640	15	celebrated	celebrated	JJ
50957	1640	16	glacial	glacial	JJ
50957	1640	17	grooves	groove	NNS
50957	1640	18	on	on	IN
50957	1640	19	the	the	DT
50957	1640	20	hard	hard	JJ
50957	1640	21	limestone	limestone	NN
50957	1640	22	islands	island	NNS
50957	1640	23	near	near	IN
50957	1640	24	Sandusky	Sandusky	NNP
50957	1640	25	,	,	,
50957	1640	26	in	in	IN
50957	1640	27	the	the	DT
50957	1640	28	western	western	JJ
50957	1640	29	part	part	NN
50957	1640	30	of	of	IN
50957	1640	31	Lake	Lake	NNP
50957	1640	32	Erie	Erie	NNP
50957	1640	33	.	.	.
50957	1641	1	Through	through	IN
50957	1641	2	the	the	DT
50957	1641	3	interest	interest	NN
50957	1641	4	aroused	arouse	VBD
50957	1641	5	in	in	IN
50957	1641	6	them	-PRON-	PRP
50957	1641	7	by	by	IN
50957	1641	8	an	an	DT
50957	1641	9	excursion	excursion	NN
50957	1641	10	of	of	IN
50957	1641	11	the	the	DT
50957	1641	12	American	American	NNP
50957	1641	13	Association	Association	NNP
50957	1641	14	for	for	IN
50957	1641	15	the	the	DT
50957	1641	16	Advancement	Advancement	NNP
50957	1641	17	of	of	IN
50957	1641	18	Science	Science	NNP
50957	1641	19	,	,	,
50957	1641	20	while	while	IN
50957	1641	21	meeting	meet	VBG
50957	1641	22	in	in	IN
50957	1641	23	Cleveland	Cleveland	NNP
50957	1641	24	,	,	,
50957	1641	25	Ohio	Ohio	NNP
50957	1641	26	,	,	,
50957	1641	27	in	in	IN
50957	1641	28	1888	1888	CD
50957	1641	29	,	,	,
50957	1641	30	the	the	DT
50957	1641	31	Kelly	Kelly	NNP
50957	1641	32	Island	Island	NNP
50957	1641	33	Lime	Lime	NNP
50957	1641	34	and	and	CC
50957	1641	35	Transport	Transport	NNP
50957	1641	36	Company	Company	NNP
50957	1641	37	,	,	,
50957	1641	38	of	of	IN
50957	1641	39	which	which	WDT
50957	1641	40	Mr.	Mr.	NNP
50957	1641	41	M.	M.	NNP
50957	1641	42	C.	C.	NNP
50957	1641	43	Younglove	Younglove	NNP
50957	1641	44	is	be	VBZ
50957	1641	45	the	the	DT
50957	1641	46	president	president	NN
50957	1641	47	,	,	,
50957	1641	48	has	have	VBZ
50957	1641	49	been	be	VBN
50957	1641	50	induced	induce	VBN
50957	1641	51	to	to	TO
50957	1641	52	deed	deed	VB
50957	1641	53	to	to	IN
50957	1641	54	the	the	DT
50957	1641	55	Western	Western	NNP
50957	1641	56	Reserve	Reserve	NNP
50957	1641	57	Historical	Historical	NNP
50957	1641	58	Society	Society	NNP
50957	1641	59	for	for	IN
50957	1641	60	preservation	preservation	NN
50957	1641	61	a	a	DT
50957	1641	62	portion	portion	NN
50957	1641	63	of	of	IN
50957	1641	64	one	one	CD
50957	1641	65	of	of	IN
50957	1641	66	the	the	DT
50957	1641	67	most	most	RBS
50957	1641	68	remarkable	remarkable	JJ
50957	1641	69	of	of	IN
50957	1641	70	the	the	DT
50957	1641	71	grooves	groove	NNS
50957	1641	72	still	still	RB
50957	1641	73	remaining	remain	VBG
50957	1641	74	.	.	.
50957	1642	1	The	the	DT
50957	1642	2	portion	portion	NN
50957	1642	3	of	of	IN
50957	1642	4	the	the	DT
50957	1642	5	groove	groove	NN
50957	1642	6	preserved	preserve	VBN
50957	1642	7	is	be	VBZ
50957	1642	8	thirty	thirty	CD
50957	1642	9	-	-	HYPH
50957	1642	10	three	three	CD
50957	1642	11	feet	foot	NNS
50957	1642	12	across	across	RB
50957	1642	13	,	,	,
50957	1642	14	and	and	CC
50957	1642	15	the	the	DT
50957	1642	16	depth	depth	NN
50957	1642	17	of	of	IN
50957	1642	18	the	the	DT
50957	1642	19	cut	cut	NN
50957	1642	20	in	in	IN
50957	1642	21	the	the	DT
50957	1642	22	rock	rock	NN
50957	1642	23	is	be	VBZ
50957	1642	24	seventeen	seventeen	CD
50957	1642	25	feet	foot	NNS
50957	1642	26	below	below	IN
50957	1642	27	the	the	DT
50957	1642	28	line	line	NN
50957	1642	29	,	,	,
50957	1642	30	extending	extend	VBG
50957	1642	31	from	from	IN
50957	1642	32	rim	rim	NN
50957	1642	33	to	to	IN
50957	1642	34	rim	rim	NN
50957	1642	35	.	.	.
50957	1643	1	Originally	originally	RB
50957	1643	2	there	there	EX
50957	1643	3	was	be	VBD
50957	1643	4	probably	probably	RB
50957	1643	5	here	here	RB
50957	1643	6	a	a	DT
50957	1643	7	small	small	JJ
50957	1643	8	depression	depression	NN
50957	1643	9	formed	form	VBN
50957	1643	10	by	by	IN
50957	1643	11	preglacial	preglacial	JJ
50957	1643	12	water	water	NN
50957	1643	13	erosion	erosion	NN
50957	1643	14	,	,	,
50957	1643	15	into	into	IN
50957	1643	16	which	which	WDT
50957	1643	17	the	the	DT
50957	1643	18	ice	ice	NN
50957	1643	19	crowded	crowd	VBD
50957	1643	20	the	the	DT
50957	1643	21	material	material	NN
50957	1643	22	,	,	,
50957	1643	23	which	which	WDT
50957	1643	24	became	become	VBD
50957	1643	25	its	-PRON-	PRP$
50957	1643	26	graving	graving	NN
50957	1643	27	-	-	HYPH
50957	1643	28	tool	tool	NN
50957	1643	29	,	,	,
50957	1643	30	and	and	CC
50957	1643	31	so	so	RB
50957	1643	32	the	the	DT
50957	1643	33	rasping	rasping	NN
50957	1643	34	and	and	CC
50957	1643	35	polishing	polishing	NN
50957	1643	36	went	go	VBD
50957	1643	37	on	on	RP
50957	1643	38	in	in	IN
50957	1643	39	increasing	increase	VBG
50957	1643	40	degree	degree	NN
50957	1643	41	until	until	IN
50957	1643	42	this	this	DT
50957	1643	43	enormous	enormous	JJ
50957	1643	44	furrow	furrow	NN
50957	1643	45	is	be	VBZ
50957	1643	46	the	the	DT
50957	1643	47	result	result	NN
50957	1643	48	.	.	.
50957	1644	1	The	the	DT
50957	1644	2	groove	groove	NN
50957	1644	3	,	,	,
50957	1644	4	however	however	RB
50957	1644	5	,	,	,
50957	1644	6	is	be	VBZ
50957	1644	7	by	by	IN
50957	1644	8	no	no	DT
50957	1644	9	means	means	NN
50957	1644	10	simple	simple	JJ
50957	1644	11	,	,	,
50957	1644	12	but	but	CC
50957	1644	13	presents	present	VBZ
50957	1644	14	a	a	DT
50957	1644	15	series	series	NN
50957	1644	16	of	of	IN
50957	1644	17	corrugations	corrugation	NNS
50957	1644	18	merging	merge	VBG
50957	1644	19	into	into	IN
50957	1644	20	each	each	DT
50957	1644	21	other	other	JJ
50957	1644	22	by	by	IN
50957	1644	23	beautiful	beautiful	JJ
50957	1644	24	curves	curve	NNS
50957	1644	25	.	.	.
50957	1645	1	When	when	WRB
50957	1645	2	exposed	expose	VBN
50957	1645	3	for	for	IN
50957	1645	4	a	a	DT
50957	1645	5	considerable	considerable	JJ
50957	1645	6	length	length	NN
50957	1645	7	it	-PRON-	PRP
50957	1645	8	will	will	MD
50957	1645	9	resemble	resemble	VB
50957	1645	10	nothing	nothing	NN
50957	1645	11	else	else	RB
50957	1645	12	so	so	RB
50957	1645	13	much	much	RB
50957	1645	14	as	as	IN
50957	1645	15	a	a	DT
50957	1645	16	collection	collection	NN
50957	1645	17	of	of	IN
50957	1645	18	prostrate	prostrate	JJ
50957	1645	19	Corinthian	corinthian	JJ
50957	1645	20	columns	column	NNS
50957	1645	21	lying	lie	VBG
50957	1645	22	side	side	NN
50957	1645	23	by	by	IN
50957	1645	24	side	side	NN
50957	1645	25	on	on	IN
50957	1645	26	a	a	DT
50957	1645	27	concave	concave	NNP
50957	1645	28	surface	surface	NN
50957	1645	29	.	.	.
50957	1646	1	The	the	DT
50957	1646	2	direction	direction	NN
50957	1646	3	of	of	IN
50957	1646	4	these	these	DT
50957	1646	5	grooves	groove	NNS
50957	1646	6	is	be	VBZ
50957	1646	7	a	a	DT
50957	1646	8	little	little	JJ
50957	1646	9	south	south	NN
50957	1646	10	of	of	IN
50957	1646	11	west	west	NN
50957	1646	12	,	,	,
50957	1646	13	corresponding	correspond	VBG
50957	1646	14	to	to	IN
50957	1646	15	that	that	DT
50957	1646	16	of	of	IN
50957	1646	17	the	the	DT
50957	1646	18	axis	axi	NNS
50957	1646	19	of	of	IN
50957	1646	20	the	the	DT
50957	1646	21	lake	lake	NN
50957	1646	22	.	.	.
50957	1647	1	This	this	DT
50957	1647	2	is	be	VBZ
50957	1647	3	nearly	nearly	RB
50957	1647	4	at	at	IN
50957	1647	5	right	right	JJ
50957	1647	6	angles	angle	NNS
50957	1647	7	to	to	IN
50957	1647	8	the	the	DT
50957	1647	9	course	course	NN
50957	1647	10	of	of	IN
50957	1647	11	the	the	DT
50957	1647	12	ice	ice	NN
50957	1647	13	-	-	HYPH
50957	1647	14	scratches	scratch	NNS
50957	1647	15	on	on	IN
50957	1647	16	the	the	DT
50957	1647	17	summit	summit	NN
50957	1647	18	of	of	IN
50957	1647	19	the	the	DT
50957	1647	20	water	water	NN
50957	1647	21	-	-	HYPH
50957	1647	22	shed	shed	VBN
50957	1647	23	south	south	NN
50957	1647	24	of	of	IN
50957	1647	25	this	this	DT
50957	1647	26	,	,	,
50957	1647	27	between	between	IN
50957	1647	28	the	the	DT
50957	1647	29	lake	lake	NN
50957	1647	30	and	and	CC
50957	1647	31	the	the	DT
50957	1647	32	Ohio	Ohio	NNP
50957	1647	33	River	River	NNP
50957	1647	34	.	.	.
50957	1648	1	The	the	DT
50957	1648	2	reason	reason	NN
50957	1648	3	for	for	IN
50957	1648	4	this	this	DT
50957	1648	5	change	change	NN
50957	1648	6	of	of	IN
50957	1648	7	direction	direction	NN
50957	1648	8	can	can	MD
50957	1648	9	readily	readily	RB
50957	1648	10	be	be	VB
50957	1648	11	seen	see	VBN
50957	1648	12	by	by	IN
50957	1648	13	a	a	DT
50957	1648	14	little	little	JJ
50957	1648	15	attention	attention	NN
50957	1648	16	to	to	IN
50957	1648	17	the	the	DT
50957	1648	18	physical	physical	JJ
50957	1648	19	geography	geography	NN
50957	1648	20	.	.	.
50957	1649	1	The	the	DT
50957	1649	2	highlands	highland	NNS
50957	1649	3	to	to	IN
50957	1649	4	the	the	DT
50957	1649	5	south	south	NN
50957	1649	6	of	of	IN
50957	1649	7	the	the	DT
50957	1649	8	lake	lake	NN
50957	1649	9	rise	rise	VBP
50957	1649	10	about	about	RB
50957	1649	11	seven	seven	CD
50957	1649	12	hundred	hundred	CD
50957	1649	13	feet	foot	NNS
50957	1649	14	above	above	IN
50957	1649	15	it	-PRON-	PRP
50957	1649	16	.	.	.
50957	1650	1	When	when	WRB
50957	1650	2	the	the	DT
50957	1650	3	Ice	Ice	NNP
50957	1650	4	period	period	NN
50957	1650	5	was	be	VBD
50957	1650	6	at	at	IN
50957	1650	7	its	-PRON-	PRP$
50957	1650	8	climax	climax	NN
50957	1650	9	and	and	CC
50957	1650	10	overran	overrun	VBD
50957	1650	11	these	these	DT
50957	1650	12	highlands	highland	NNS
50957	1650	13	,	,	,
50957	1650	14	the	the	DT
50957	1650	15	ice	ice	NN
50957	1650	16	took	take	VBD
50957	1650	17	its	-PRON-	PRP$
50957	1650	18	natural	natural	JJ
50957	1650	19	course	course	NN
50957	1650	20	at	at	IN
50957	1650	21	right	right	JJ
50957	1650	22	angles	angle	NNS
50957	1650	23	to	to	IN
50957	1650	24	the	the	DT
50957	1650	25	terminal	terminal	JJ
50957	1650	26	moraine	moraine	NN
50957	1650	27	and	and	CC
50957	1650	28	flowed	flow	VBD
50957	1650	29	southeast	southeast	NN
50957	1650	30	according	accord	VBG
50957	1650	31	to	to	IN
50957	1650	32	the	the	DT
50957	1650	33	direction	direction	NN
50957	1650	34	indicated	indicate	VBN
50957	1650	35	by	by	IN
50957	1650	36	the	the	DT
50957	1650	37	scratches	scratch	NNS
50957	1650	38	on	on	IN
50957	1650	39	the	the	DT
50957	1650	40	summit	summit	NN
50957	1650	41	;	;	:
50957	1650	42	but	but	CC
50957	1650	43	when	when	WRB
50957	1650	44	the	the	DT
50957	1650	45	supply	supply	NN
50957	1650	46	of	of	IN
50957	1650	47	ice	ice	NN
50957	1650	48	was	be	VBD
50957	1650	49	not	not	RB
50957	1650	50	sufficient	sufficient	JJ
50957	1650	51	to	to	TO
50957	1650	52	overrun	overrun	VB
50957	1650	53	the	the	DT
50957	1650	54	highlands	highland	NNS
50957	1650	55	,	,	,
50957	1650	56	the	the	DT
50957	1650	57	obstruction	obstruction	NN
50957	1650	58	in	in	IN
50957	1650	59	front	front	NN
50957	1650	60	turned	turn	VBD
50957	1650	61	the	the	DT
50957	1650	62	course	course	NN
50957	1650	63	and	and	CC
50957	1650	64	the	the	DT
50957	1650	65	resultant	resultant	NN
50957	1650	66	was	be	VBD
50957	1650	67	a	a	DT
50957	1650	68	motion	motion	NN
50957	1650	69	towards	towards	IN
50957	1650	70	Toledo	Toledo	NNP
50957	1650	71	and	and	CC
50957	1650	72	the	the	DT
50957	1650	73	Maumee	Maumee	NNP
50957	1650	74	Valley	Valley	NNP
50957	1650	75	,	,	,
50957	1650	76	where	where	WRB
50957	1650	77	in	in	IN
50957	1650	78	the	the	DT
50957	1650	79	vicinity	vicinity	NN
50957	1650	80	of	of	IN
50957	1650	81	Fort	Fort	NNP
50957	1650	82	Wayne	Wayne	NNP
50957	1650	83	an	an	DT
50957	1650	84	extensive	extensive	JJ
50957	1650	85	terminal	terminal	NN
50957	1650	86	moraine	moraine	NN
50957	1650	87	was	be	VBD
50957	1650	88	formed	form	VBN
50957	1650	89	.	.	.
50957	1651	1	[	[	-LRB-
50957	1651	2	Illustration	illustration	NN
50957	1651	3	:	:	:
50957	1651	4	Fig	Fig	NNP
50957	1651	5	.	.	.
50957	1652	1	35.--Same	35.--Same	NNS
50957	1652	2	as	as	IN
50957	1652	3	the	the	DT
50957	1652	4	preceding	precede	VBG
50957	1652	5	.	.	.
50957	1653	1	(	(	-LRB-
50957	1653	2	Courtesy	courtesy	NN
50957	1653	3	of	of	IN
50957	1653	4	M.	M.	NNP
50957	1653	5	C.	C.	NNP
50957	1654	1	Younglove	younglove	NN
50957	1654	2	.	.	.
50957	1654	3	)	)	-RRB-
50957	1654	4	]	]	-RRB-
50957	1655	1	The	the	DT
50957	1655	2	much	much	RB
50957	1655	3	-	-	HYPH
50957	1655	4	mooted	moot	VBN
50957	1655	5	question	question	NN
50957	1655	6	of	of	IN
50957	1655	7	a	a	DT
50957	1655	8	succession	succession	NN
50957	1655	9	of	of	IN
50957	1655	10	glacial	glacial	JJ
50957	1655	11	epochs	epoch	NNS
50957	1655	12	finds	find	VBZ
50957	1655	13	the	the	DT
50957	1655	14	most	most	JJS
50957	1655	15	of	of	IN
50957	1655	16	its	-PRON-	PRP$
50957	1655	17	supporting	support	VBG
50957	1655	18	facts	fact	NNS
50957	1655	19	in	in	IN
50957	1655	20	the	the	DT
50957	1655	21	portion	portion	NN
50957	1655	22	of	of	IN
50957	1655	23	the	the	DT
50957	1655	24	glaciated	glaciated	JJ
50957	1655	25	area	area	NN
50957	1655	26	lying	lie	VBG
50957	1655	27	west	west	NN
50957	1655	28	of	of	IN
50957	1655	29	Pennsylvania	Pennsylvania	NNP
50957	1655	30	.	.	.
50957	1656	1	That	that	IN
50957	1656	2	there	there	EX
50957	1656	3	have	have	VBP
50957	1656	4	been	be	VBN
50957	1656	5	frequent	frequent	JJ
50957	1656	6	oscillations	oscillation	NNS
50957	1656	7	of	of	IN
50957	1656	8	the	the	DT
50957	1656	9	glacial	glacial	JJ
50957	1656	10	front	front	NN
50957	1656	11	over	over	IN
50957	1656	12	this	this	DT
50957	1656	13	area	area	NN
50957	1656	14	is	be	VBZ
50957	1656	15	certain	certain	JJ
50957	1656	16	.	.	.
50957	1657	1	But	but	CC
50957	1657	2	it	-PRON-	PRP
50957	1657	3	is	be	VBZ
50957	1657	4	a	a	DT
50957	1657	5	question	question	NN
50957	1657	6	whether	whether	IN
50957	1657	7	the	the	DT
50957	1657	8	glacial	glacial	JJ
50957	1657	9	deposits	deposit	NNS
50957	1657	10	south	south	RB
50957	1657	11	of	of	IN
50957	1657	12	this	this	DT
50957	1657	13	distinct	distinct	JJ
50957	1657	14	line	line	NN
50957	1657	15	of	of	IN
50957	1657	16	moraine	moraine	JJ
50957	1657	17	hills	hill	NNS
50957	1657	18	are	be	VBP
50957	1657	19	so	so	RB
50957	1657	20	different	different	JJ
50957	1657	21	from	from	IN
50957	1657	22	those	those	DT
50957	1657	23	to	to	IN
50957	1657	24	the	the	DT
50957	1657	25	north	north	NN
50957	1657	26	of	of	IN
50957	1657	27	it	-PRON-	PRP
50957	1657	28	as	as	IN
50957	1657	29	to	to	TO
50957	1657	30	necessitate	necessitate	VB
50957	1657	31	the	the	DT
50957	1657	32	supposition	supposition	NN
50957	1657	33	of	of	IN
50957	1657	34	two	two	CD
50957	1657	35	entirely	entirely	RB
50957	1657	36	distinct	distinct	JJ
50957	1657	37	glacial	glacial	JJ
50957	1657	38	epochs	epoch	NNS
50957	1657	39	.	.	.
50957	1658	1	This	this	DT
50957	1658	2	can	can	MD
50957	1658	3	be	be	VB
50957	1658	4	considered	consider	VBN
50957	1658	5	most	most	RBS
50957	1658	6	profitably	profitably	RB
50957	1658	7	here	here	RB
50957	1658	8	.	.	.
50957	1659	1	The	the	DT
50957	1659	2	following	follow	VBG
50957	1659	3	are	be	VBP
50957	1659	4	among	among	IN
50957	1659	5	the	the	DT
50957	1659	6	points	point	NNS
50957	1659	7	with	with	IN
50957	1659	8	reference	reference	NN
50957	1659	9	to	to	TO
50957	1659	10	which	which	WDT
50957	1659	11	the	the	DT
50957	1659	12	phenomena	phenomena	NN
50957	1659	13	south	south	RB
50957	1659	14	of	of	IN
50957	1659	15	the	the	DT
50957	1659	16	moraine	moraine	NN
50957	1659	17	just	just	RB
50957	1659	18	delineated	delineate	VBN
50957	1659	19	differ	differ	VBP
50957	1659	20	from	from	IN
50957	1659	21	those	those	DT
50957	1659	22	north	north	NN
50957	1659	23	of	of	IN
50957	1659	24	the	the	DT
50957	1659	25	line	line	NN
50957	1659	26	:	:	:
50957	1659	27	1	1	LS
50957	1659	28	.	.	.
50957	1660	1	The	the	DT
50957	1660	2	glacial	glacial	JJ
50957	1660	3	deposits	deposit	NNS
50957	1660	4	to	to	IN
50957	1660	5	the	the	DT
50957	1660	6	south	south	NN
50957	1660	7	appear	appear	VB
50957	1660	8	to	to	TO
50957	1660	9	be	be	VB
50957	1660	10	distributed	distribute	VBN
50957	1660	11	more	more	RBR
50957	1660	12	uniformly	uniformly	JJ
50957	1660	13	than	than	IN
50957	1660	14	those	those	DT
50957	1660	15	to	to	IN
50957	1660	16	the	the	DT
50957	1660	17	north	north	NN
50957	1660	18	.	.	.
50957	1661	1	To	to	IN
50957	1661	2	the	the	DT
50957	1661	3	north	north	NN
50957	1661	4	the	the	DT
50957	1661	5	drift	drift	NN
50957	1661	6	is	be	VBZ
50957	1661	7	often	often	RB
50957	1661	8	accumulated	accumulate	VBN
50957	1661	9	in	in	IN
50957	1661	10	hills	hill	NNS
50957	1661	11	,	,	,
50957	1661	12	and	and	CC
50957	1661	13	is	be	VBZ
50957	1661	14	dotted	dot	VBN
50957	1661	15	over	over	IN
50957	1661	16	with	with	IN
50957	1661	17	kettle	kettle	NN
50957	1661	18	-	-	HYPH
50957	1661	19	holes	hole	NNS
50957	1661	20	,	,	,
50957	1661	21	while	while	IN
50957	1661	22	to	to	IN
50957	1661	23	the	the	DT
50957	1661	24	south	south	NN
50957	1661	25	these	these	DT
50957	1661	26	are	be	VBP
50957	1661	27	pretty	pretty	RB
50957	1661	28	generally	generally	RB
50957	1661	29	absent	absent	JJ
50957	1661	30	.	.	.
50957	1662	1	Any	any	DT
50957	1662	2	one	one	CD
50957	1662	3	travelling	travel	VBG
50957	1662	4	upon	upon	IN
50957	1662	5	a	a	DT
50957	1662	6	line	line	NN
50957	1662	7	of	of	IN
50957	1662	8	railroad	railroad	NN
50957	1662	9	which	which	WDT
50957	1662	10	traverses	traverse	VBZ
50957	1662	11	these	these	DT
50957	1662	12	two	two	CD
50957	1662	13	portions	portion	NNS
50957	1662	14	of	of	IN
50957	1662	15	the	the	DT
50957	1662	16	glaciated	glaciated	JJ
50957	1662	17	area	area	NN
50957	1662	18	as	as	IN
50957	1662	19	indicated	indicate	VBN
50957	1662	20	upon	upon	IN
50957	1662	21	our	-PRON-	PRP$
50957	1662	22	map	map	NN
50957	1662	23	can	can	MD
50957	1662	24	easily	easily	RB
50957	1662	25	verify	verify	VB
50957	1662	26	these	these	DT
50957	1662	27	statements	statement	NNS
50957	1662	28	.	.	.
50957	1663	1	2	2	LS
50957	1663	2	.	.	.
50957	1664	1	The	the	DT
50957	1664	2	amount	amount	NN
50957	1664	3	of	of	IN
50957	1664	4	glacial	glacial	JJ
50957	1664	5	erosion	erosion	NN
50957	1664	6	seems	seem	VBZ
50957	1664	7	to	to	TO
50957	1664	8	be	be	VB
50957	1664	9	much	much	RB
50957	1664	10	less	less	JJR
50957	1664	11	south	south	RB
50957	1664	12	of	of	IN
50957	1664	13	the	the	DT
50957	1664	14	line	line	NN
50957	1664	15	of	of	IN
50957	1664	16	moraine	moraine	NNP
50957	1664	17	hills	hill	NNS
50957	1664	18	delineated	delineate	VBN
50957	1664	19	than	than	IN
50957	1664	20	north	north	NN
50957	1664	21	of	of	IN
50957	1664	22	them	-PRON-	PRP
50957	1664	23	.	.	.
50957	1665	1	Still	still	RB
50957	1665	2	,	,	,
50957	1665	3	glacial	glacial	JJ
50957	1665	4	striæ	striæ	NN
50957	1665	5	are	be	VBP
50957	1665	6	found	find	VBN
50957	1665	7	,	,	,
50957	1665	8	almost	almost	RB
50957	1665	9	everywhere	everywhere	RB
50957	1665	10	,	,	,
50957	1665	11	close	close	VB
50957	1665	12	down	down	RP
50957	1665	13	to	to	IN
50957	1665	14	the	the	DT
50957	1665	15	extreme	extreme	JJ
50957	1665	16	margin	margin	NN
50957	1665	17	of	of	IN
50957	1665	18	the	the	DT
50957	1665	19	glaciated	glaciated	JJ
50957	1665	20	area	area	NN
50957	1665	21	.	.	.
50957	1666	1	3	3	LS
50957	1666	2	.	.	.
50957	1667	1	The	the	DT
50957	1667	2	gravel	gravel	NN
50957	1667	3	deposits	deposit	NNS
50957	1667	4	connected	connect	VBN
50957	1667	5	with	with	IN
50957	1667	6	the	the	DT
50957	1667	7	drainage	drainage	NN
50957	1667	8	of	of	IN
50957	1667	9	the	the	DT
50957	1667	10	Glacial	glacial	JJ
50957	1667	11	period	period	NN
50957	1667	12	are	be	VBP
50957	1667	13	much	much	RB
50957	1667	14	less	less	RBR
50957	1667	15	abundant	abundant	JJ
50957	1667	16	south	south	NN
50957	1667	17	of	of	IN
50957	1667	18	the	the	DT
50957	1667	19	so	so	RB
50957	1667	20	-	-	HYPH
50957	1667	21	called	call	VBN
50957	1667	22	"	"	``
50957	1667	23	terminal	terminal	JJ
50957	1667	24	moraine	moraine	NN
50957	1667	25	of	of	IN
50957	1667	26	the	the	DT
50957	1667	27	second	second	JJ
50957	1667	28	Glacial	glacial	JJ
50957	1667	29	period	period	NN
50957	1667	30	"	"	''
50957	1667	31	than	than	IN
50957	1667	32	they	-PRON-	PRP
50957	1667	33	are	be	VBP
50957	1667	34	north	north	JJ
50957	1667	35	of	of	IN
50957	1667	36	it	-PRON-	PRP
50957	1667	37	.	.	.
50957	1668	1	South	south	RB
50957	1668	2	of	of	IN
50957	1668	3	this	this	DT
50957	1668	4	moraine	moraine	VB
50957	1668	5	the	the	DT
50957	1668	6	water	water	NN
50957	1668	7	deposits	deposit	NNS
50957	1668	8	attributed	attribute	VBN
50957	1668	9	to	to	IN
50957	1668	10	the	the	DT
50957	1668	11	Glacial	glacial	JJ
50957	1668	12	period	period	NN
50957	1668	13	are	be	VBP
50957	1668	14	of	of	IN
50957	1668	15	such	such	JJ
50957	1668	16	fine	fine	JJ
50957	1668	17	silt	silt	NN
50957	1668	18	as	as	IN
50957	1668	19	to	to	TO
50957	1668	20	indicate	indicate	VB
50957	1668	21	slow	slow	RB
50957	1668	22	-	-	HYPH
50957	1668	23	moving	move	VBG
50957	1668	24	currents	current	NNS
50957	1668	25	over	over	IN
50957	1668	26	a	a	DT
50957	1668	27	gentle	gentle	JJ
50957	1668	28	low	low	JJ
50957	1668	29	slope	slope	NN
50957	1668	30	of	of	IN
50957	1668	31	the	the	DT
50957	1668	32	surface	surface	NN
50957	1668	33	.	.	.
50957	1669	1	4	4	LS
50957	1669	2	.	.	.
50957	1670	1	The	the	DT
50957	1670	2	glacial	glacial	JJ
50957	1670	3	deposits	deposit	NNS
50957	1670	4	to	to	IN
50957	1670	5	the	the	DT
50957	1670	6	south	south	NN
50957	1670	7	are	be	VBP
50957	1670	8	more	more	RBR
50957	1670	9	deeply	deeply	RB
50957	1670	10	coloured	coloured	JJ
50957	1670	11	than	than	IN
50957	1670	12	those	those	DT
50957	1670	13	to	to	IN
50957	1670	14	the	the	DT
50957	1670	15	north	north	NN
50957	1670	16	,	,	,
50957	1670	17	showing	show	VBG
50957	1670	18	that	that	IN
50957	1670	19	they	-PRON-	PRP
50957	1670	20	have	have	VBP
50957	1670	21	been	be	VBN
50957	1670	22	longer	long	RBR
50957	1670	23	exposed	expose	VBN
50957	1670	24	to	to	IN
50957	1670	25	oxidising	oxidising	JJ
50957	1670	26	agencies	agency	NNS
50957	1670	27	.	.	.
50957	1671	1	Even	even	RB
50957	1671	2	the	the	DT
50957	1671	3	granitic	granitic	JJ
50957	1671	4	boulders	boulder	NNS
50957	1671	5	show	show	VBP
50957	1671	6	the	the	DT
50957	1671	7	marks	mark	NNS
50957	1671	8	of	of	IN
50957	1671	9	greater	great	JJR
50957	1671	10	age	age	NN
50957	1671	11	south	south	RB
50957	1671	12	of	of	IN
50957	1671	13	this	this	DT
50957	1671	14	line	line	NN
50957	1671	15	,	,	,
50957	1671	16	being	be	VBG
50957	1671	17	disintegrated	disintegrate	VBN
50957	1671	18	to	to	IN
50957	1671	19	a	a	DT
50957	1671	20	greater	great	JJR
50957	1671	21	extent	extent	NN
50957	1671	22	than	than	IN
50957	1671	23	those	those	DT
50957	1671	24	to	to	IN
50957	1671	25	the	the	DT
50957	1671	26	north	north	NN
50957	1671	27	.	.	.
50957	1672	1	5	5	CD
50957	1672	2	.	.	.
50957	1673	1	And	and	CC
50957	1673	2	,	,	,
50957	1673	3	finally	finally	RB
50957	1673	4	,	,	,
50957	1673	5	there	there	EX
50957	1673	6	occur	occur	VBP
50957	1673	7	,	,	,
50957	1673	8	over	over	IN
50957	1673	9	a	a	DT
50957	1673	10	wide	wide	JJ
50957	1673	11	belt	belt	NN
50957	1673	12	bordering	border	VBG
50957	1673	13	the	the	DT
50957	1673	14	so	so	RB
50957	1673	15	-	-	HYPH
50957	1673	16	called	call	VBN
50957	1673	17	moraine	moraine	JJ
50957	1673	18	hills	hill	NNS
50957	1673	19	of	of	IN
50957	1673	20	the	the	DT
50957	1673	21	second	second	JJ
50957	1673	22	Glacial	Glacial	NNP
50957	1673	23	epoch	epoch	NN
50957	1673	24	,	,	,
50957	1673	25	extensive	extensive	JJ
50957	1673	26	intercalated	intercalate	VBN
50957	1673	27	beds	bed	NNS
50957	1673	28	of	of	IN
50957	1673	29	vegetal	vegetal	JJ
50957	1673	30	deposits	deposit	NNS
50957	1673	31	.	.	.
50957	1674	1	Among	among	IN
50957	1674	2	the	the	DT
50957	1674	3	earliest	early	JJS
50957	1674	4	of	of	IN
50957	1674	5	these	these	DT
50957	1674	6	to	to	TO
50957	1674	7	be	be	VB
50957	1674	8	discovered	discover	VBN
50957	1674	9	were	be	VBD
50957	1674	10	those	those	DT
50957	1674	11	of	of	IN
50957	1674	12	Montgomery	Montgomery	NNP
50957	1674	13	County	County	NNP
50957	1674	14	,	,	,
50957	1674	15	Ohio	Ohio	NNP
50957	1674	16	,	,	,
50957	1674	17	where	where	WRB
50957	1674	18	,	,	,
50957	1674	19	in	in	IN
50957	1674	20	1870	1870	CD
50957	1674	21	,	,	,
50957	1674	22	Professor	Professor	NNP
50957	1674	23	Orton	Orton	NNP
50957	1674	24	,	,	,
50957	1674	25	of	of	IN
50957	1674	26	the	the	DT
50957	1674	27	Ohio	Ohio	NNP
50957	1674	28	Survey	Survey	NNP
50957	1674	29	,	,	,
50957	1674	30	found	find	VBN
50957	1674	31	at	at	IN
50957	1674	32	Germantown	Germantown	NNP
50957	1674	33	a	a	DT
50957	1674	34	deposit	deposit	NN
50957	1674	35	of	of	IN
50957	1674	36	peat	peat	JJ
50957	1674	37	fourteen	fourteen	CD
50957	1674	38	feet	foot	NNS
50957	1674	39	thick	thick	JJ
50957	1674	40	underneath	underneath	IN
50957	1674	41	ninety	ninety	CD
50957	1674	42	-	-	HYPH
50957	1674	43	five	five	CD
50957	1674	44	feet	foot	NNS
50957	1674	45	of	of	IN
50957	1674	46	till	till	NN
50957	1674	47	,	,	,
50957	1674	48	and	and	CC
50957	1674	49	there	there	EX
50957	1674	50	seem	seem	VBP
50957	1674	51	also	also	RB
50957	1674	52	to	to	TO
50957	1674	53	be	be	VB
50957	1674	54	glacial	glacial	JJ
50957	1674	55	deposits	deposit	NNS
50957	1674	56	underneath	underneath	IN
50957	1674	57	the	the	DT
50957	1674	58	peat	peat	NN
50957	1674	59	as	as	RB
50957	1674	60	well	well	RB
50957	1674	61	as	as	IN
50957	1674	62	over	over	IN
50957	1674	63	it	-PRON-	PRP
50957	1674	64	.	.	.
50957	1675	1	The	the	DT
50957	1675	2	upper	upper	JJ
50957	1675	3	portion	portion	NN
50957	1675	4	of	of	IN
50957	1675	5	the	the	DT
50957	1675	6	peat	peat	NN
50957	1675	7	contains	contain	VBZ
50957	1675	8	"	"	``
50957	1675	9	much	much	RB
50957	1675	10	undecomposed	undecomposed	JJ
50957	1675	11	sphagnous	sphagnous	JJ
50957	1675	12	mosses	moss	NNS
50957	1675	13	,	,	,
50957	1675	14	grasses	grass	NNS
50957	1675	15	,	,	,
50957	1675	16	and	and	CC
50957	1675	17	sedges	sedge	NNS
50957	1675	18	,	,	,
50957	1675	19	and	and	CC
50957	1675	20	both	both	CC
50957	1675	21	the	the	DT
50957	1675	22	peat	peat	NN
50957	1675	23	and	and	CC
50957	1675	24	the	the	DT
50957	1675	25	clayey	clayey	NN
50957	1675	26	till	till	IN
50957	1675	27	above	above	IN
50957	1675	28	it	-PRON-	PRP
50957	1675	29	"	"	``
50957	1675	30	contain	contain	VBP
50957	1675	31	many	many	JJ
50957	1675	32	fragments	fragment	NNS
50957	1675	33	of	of	IN
50957	1675	34	coniferous	coniferous	JJ
50957	1675	35	wood	wood	NN
50957	1675	36	which	which	WDT
50957	1675	37	can	can	MD
50957	1675	38	be	be	VB
50957	1675	39	identified	identify	VBN
50957	1675	40	as	as	IN
50957	1675	41	red	red	JJ
50957	1675	42	cedar	cedar	NN
50957	1675	43	(	(	-LRB-
50957	1675	44	_	_	NNP
50957	1675	45	Juniperus	Juniperus	NNP
50957	1675	46	Virginianus	Virginianus	NNP
50957	1675	47	_	_	NNP
50957	1675	48	)	)	-RRB-
50957	1675	49	.	.	.
50957	1676	1	In	in	IN
50957	1676	2	numerous	numerous	JJ
50957	1676	3	other	other	JJ
50957	1676	4	places	place	NNS
50957	1676	5	in	in	IN
50957	1676	6	that	that	DT
50957	1676	7	portion	portion	NN
50957	1676	8	of	of	IN
50957	1676	9	Ohio	Ohio	NNP
50957	1676	10	fresh	fresh	RB
50957	1676	11	-	-	HYPH
50957	1676	12	appearing	appear	VBG
50957	1676	13	logs	log	NNS
50957	1676	14	,	,	,
50957	1676	15	branches	branch	NNS
50957	1676	16	,	,	,
50957	1676	17	and	and	CC
50957	1676	18	twigs	twig	NNS
50957	1676	19	of	of	IN
50957	1676	20	wood	wood	NN
50957	1676	21	are	be	VBP
50957	1676	22	found	find	VBN
50957	1676	23	underneath	underneath	IN
50957	1676	24	the	the	DT
50957	1676	25	till	till	NN
50957	1676	26	,	,	,
50957	1676	27	or	or	CC
50957	1676	28	mingled	mingle	VBN
50957	1676	29	with	with	IN
50957	1676	30	it	-PRON-	PRP
50957	1676	31	,	,	,
50957	1676	32	much	much	RB
50957	1676	33	as	as	IN
50957	1676	34	boulders	boulder	NNS
50957	1676	35	are	be	VBP
50957	1676	36	.	.	.
50957	1677	1	Near	near	IN
50957	1677	2	Darrtown	Darrtown	NNP
50957	1677	3	,	,	,
50957	1677	4	in	in	IN
50957	1677	5	Butler	Butler	NNP
50957	1677	6	County	County	NNP
50957	1677	7	,	,	,
50957	1677	8	Ohio	Ohio	NNP
50957	1677	9	,	,	,
50957	1677	10	red	red	JJ
50957	1677	11	cedar	cedar	NN
50957	1677	12	logs	log	NNS
50957	1677	13	were	be	VBD
50957	1677	14	found	find	VBN
50957	1677	15	under	under	IN
50957	1677	16	a	a	DT
50957	1677	17	covering	covering	NN
50957	1677	18	of	of	IN
50957	1677	19	sixty	sixty	CD
50957	1677	20	-	-	HYPH
50957	1677	21	five	five	CD
50957	1677	22	feet	foot	NNS
50957	1677	23	of	of	IN
50957	1677	24	till	till	NN
50957	1677	25	,	,	,
50957	1677	26	and	and	CC
50957	1677	27	so	so	RB
50957	1677	28	fresh	fresh	JJ
50957	1677	29	that	that	IN
50957	1677	30	the	the	DT
50957	1677	31	perfume	perfume	NN
50957	1677	32	of	of	IN
50957	1677	33	the	the	DT
50957	1677	34	wood	wood	NN
50957	1677	35	is	be	VBZ
50957	1677	36	apparently	apparently	RB
50957	1677	37	as	as	RB
50957	1677	38	strong	strong	JJ
50957	1677	39	as	as	IN
50957	1677	40	ever	ever	RB
50957	1677	41	.	.	.
50957	1678	1	Similar	similar	JJ
50957	1678	2	facts	fact	NNS
50957	1678	3	occur	occur	VBP
50957	1678	4	in	in	IN
50957	1678	5	several	several	JJ
50957	1678	6	other	other	JJ
50957	1678	7	counties	county	NNS
50957	1678	8	in	in	IN
50957	1678	9	the	the	DT
50957	1678	10	glaciated	glaciated	JJ
50957	1678	11	area	area	NN
50957	1678	12	of	of	IN
50957	1678	13	southern	southern	JJ
50957	1678	14	Ohio	Ohio	NNP
50957	1678	15	and	and	CC
50957	1678	16	southern	southern	JJ
50957	1678	17	Indiana	Indiana	NNP
50957	1678	18	.	.	.
50957	1679	1	Professor	Professor	NNP
50957	1679	2	Collett	Collett	NNP
50957	1679	3	reports	report	VBZ
50957	1679	4	that	that	IN
50957	1679	5	all	all	DT
50957	1679	6	over	over	IN
50957	1679	7	southwestern	southwestern	JJ
50957	1679	8	Indiana	Indiana	NNP
50957	1679	9	peat	peat	NNP
50957	1679	10	,	,	,
50957	1679	11	muck	muck	NNP
50957	1679	12	,	,	,
50957	1679	13	rotted	rot	VBD
50957	1679	14	stumps	stump	NNS
50957	1679	15	,	,	,
50957	1679	16	branches	branch	NNS
50957	1679	17	,	,	,
50957	1679	18	and	and	CC
50957	1679	19	leaves	leave	NNS
50957	1679	20	of	of	IN
50957	1679	21	trees	tree	NNS
50957	1679	22	are	be	VBP
50957	1679	23	found	find	VBN
50957	1679	24	from	from	IN
50957	1679	25	sixty	sixty	CD
50957	1679	26	to	to	IN
50957	1679	27	one	one	CD
50957	1679	28	hundred	hundred	CD
50957	1679	29	and	and	CC
50957	1679	30	twenty	twenty	CD
50957	1679	31	feet	foot	NNS
50957	1679	32	below	below	IN
50957	1679	33	the	the	DT
50957	1679	34	surface	surface	NN
50957	1679	35	,	,	,
50957	1679	36	and	and	CC
50957	1679	37	that	that	IN
50957	1679	38	these	these	DT
50957	1679	39	accumulations	accumulation	NNS
50957	1679	40	sometimes	sometimes	RB
50957	1679	41	occur	occur	VBP
50957	1679	42	to	to	IN
50957	1679	43	a	a	DT
50957	1679	44	thickness	thickness	NN
50957	1679	45	of	of	IN
50957	1679	46	from	from	IN
50957	1679	47	two	two	CD
50957	1679	48	to	to	TO
50957	1679	49	twenty	twenty	CD
50957	1679	50	feet	foot	NNS
50957	1679	51	.	.	.
50957	1680	1	[	[	-LRB-
50957	1680	2	Illustration	illustration	NN
50957	1680	3	:	:	:
50957	1680	4	Fig	Fig	NNP
50957	1680	5	.	.	.
50957	1681	1	36.--Section	36.--section	CD
50957	1681	2	of	of	IN
50957	1681	3	till	till	IN
50957	1681	4	near	near	IN
50957	1681	5	Germantown	Germantown	NNP
50957	1681	6	,	,	,
50957	1681	7	Ohio	Ohio	NNP
50957	1681	8	,	,	,
50957	1681	9	overlying	overlie	VBG
50957	1681	10	thick	thick	JJ
50957	1681	11	bed	bed	NN
50957	1681	12	of	of	IN
50957	1681	13	peat	peat	NN
50957	1681	14	.	.	.
50957	1682	1	The	the	DT
50957	1682	2	man	man	NN
50957	1682	3	in	in	IN
50957	1682	4	the	the	DT
50957	1682	5	picture	picture	NN
50957	1682	6	stands	stand	VBZ
50957	1682	7	upon	upon	IN
50957	1682	8	a	a	DT
50957	1682	9	shelf	shelf	NN
50957	1682	10	of	of	IN
50957	1682	11	peat	peat	NN
50957	1682	12	from	from	IN
50957	1682	13	which	which	WDT
50957	1682	14	the	the	DT
50957	1682	15	till	till	NN
50957	1682	16	has	have	VBZ
50957	1682	17	been	be	VBN
50957	1682	18	eroded	erode	VBN
50957	1682	19	by	by	IN
50957	1682	20	the	the	DT
50957	1682	21	stream	stream	NN
50957	1682	22	.	.	.
50957	1683	1	The	the	DT
50957	1683	2	dark	dark	JJ
50957	1683	3	spot	spot	NN
50957	1683	4	at	at	IN
50957	1683	5	the	the	DT
50957	1683	6	right	right	JJ
50957	1683	7	hand	hand	NN
50957	1683	8	of	of	IN
50957	1683	9	the	the	DT
50957	1683	10	picture	picture	NN
50957	1683	11	,	,	,
50957	1683	12	just	just	RB
50957	1683	13	above	above	IN
50957	1683	14	the	the	DT
50957	1683	15	water	water	NN
50957	1683	16	,	,	,
50957	1683	17	is	be	VBZ
50957	1683	18	an	an	DT
50957	1683	19	exposure	exposure	NN
50957	1683	20	of	of	IN
50957	1683	21	the	the	DT
50957	1683	22	peat	peat	NN
50957	1683	23	.	.	.
50957	1684	1	The	the	DT
50957	1684	2	thickness	thickness	NN
50957	1684	3	of	of	IN
50957	1684	4	the	the	DT
50957	1684	5	till	till	NN
50957	1684	6	is	be	VBZ
50957	1684	7	ninety	ninety	CD
50957	1684	8	-	-	HYPH
50957	1684	9	five	five	CD
50957	1684	10	feet	foot	NNS
50957	1684	11	.	.	.
50957	1685	1	The	the	DT
50957	1685	2	partial	partial	JJ
50957	1685	3	stratification	stratification	NN
50957	1685	4	spoken	speak	VBN
50957	1685	5	of	of	IN
50957	1685	6	in	in	IN
50957	1685	7	the	the	DT
50957	1685	8	text	text	NN
50957	1685	9	can	can	MD
50957	1685	10	be	be	VB
50957	1685	11	seen	see	VBN
50957	1685	12	about	about	IN
50957	1685	13	the	the	DT
50957	1685	14	middle	middle	NN
50957	1685	15	of	of	IN
50957	1685	16	the	the	DT
50957	1685	17	picture	picture	NN
50957	1685	18	.	.	.
50957	1686	1	The	the	DT
50957	1686	2	furrows	furrow	NNS
50957	1686	3	up	up	IN
50957	1686	4	and	and	CC
50957	1686	5	down	down	RB
50957	1686	6	had	have	VBD
50957	1686	7	been	be	VBN
50957	1686	8	made	make	VBN
50957	1686	9	by	by	IN
50957	1686	10	recent	recent	JJ
50957	1686	11	rains	rain	NNS
50957	1686	12	.	.	.
50957	1687	1	(	(	-LRB-
50957	1687	2	United	United	NNP
50957	1687	3	States	States	NNP
50957	1687	4	Geological	Geological	NNP
50957	1687	5	Survey	Survey	NNP
50957	1687	6	.	.	.
50957	1687	7	)	)	-RRB-
50957	1688	1	(	(	-LRB-
50957	1688	2	Wright	Wright	NNP
50957	1688	3	.	.	.
50957	1688	4	)	)	-RRB-
50957	1688	5	]	]	-RRB-
50957	1689	1	Farther	farther	RB
50957	1689	2	to	to	IN
50957	1689	3	the	the	DT
50957	1689	4	northwest	northwest	JJ
50957	1689	5	similar	similar	JJ
50957	1689	6	phenomena	phenomenon	NNS
50957	1689	7	occur	occur	VBP
50957	1689	8	.	.	.
50957	1690	1	Professor	Professor	NNP
50957	1690	2	N.	N.	NNP
50957	1690	3	H.	H.	NNP
50957	1690	4	Winchell	Winchell	NNP
50957	1690	5	has	have	VBZ
50957	1690	6	described	describe	VBN
50957	1690	7	them	-PRON-	PRP
50957	1690	8	most	most	RBS
50957	1690	9	particularly	particularly	RB
50957	1690	10	in	in	IN
50957	1690	11	Fillmore	Fillmore	NNP
50957	1690	12	and	and	CC
50957	1690	13	Mower	Mower	NNP
50957	1690	14	Counties	Counties	NNPS
50957	1690	15	,	,	,
50957	1690	16	Minnesota	Minnesota	NNP
50957	1690	17	,	,	,
50957	1690	18	from	from	IN
50957	1690	19	which	which	WDT
50957	1690	20	they	-PRON-	PRP
50957	1690	21	extend	extend	VBP
50957	1690	22	through	through	IN
50957	1690	23	a	a	DT
50957	1690	24	considerable	considerable	JJ
50957	1690	25	portion	portion	NN
50957	1690	26	of	of	IN
50957	1690	27	Iowa	Iowa	NNP
50957	1690	28	.	.	.
50957	1691	1	In	in	IN
50957	1691	2	the	the	DT
50957	1691	3	above	above	JJ
50957	1691	4	counties	county	NNS
50957	1691	5	of	of	IN
50957	1691	6	Minnesota	Minnesota	NNP
50957	1691	7	a	a	DT
50957	1691	8	stratum	stratum	NN
50957	1691	9	of	of	IN
50957	1691	10	peat	peat	NN
50957	1691	11	from	from	IN
50957	1691	12	eighteen	eighteen	CD
50957	1691	13	inches	inch	NNS
50957	1691	14	to	to	IN
50957	1691	15	six	six	CD
50957	1691	16	or	or	CC
50957	1691	17	eight	eight	CD
50957	1691	18	feet	foot	NNS
50957	1691	19	in	in	IN
50957	1691	20	thickness	thickness	NN
50957	1691	21	,	,	,
50957	1691	22	with	with	IN
50957	1691	23	much	much	JJ
50957	1691	24	wood	wood	NN
50957	1691	25	,	,	,
50957	1691	26	is	be	VBZ
50957	1691	27	pretty	pretty	RB
50957	1691	28	uniformly	uniformly	RB
50957	1691	29	encountered	encounter	VBN
50957	1691	30	in	in	IN
50957	1691	31	digging	dig	VBG
50957	1691	32	wells	well	NNS
50957	1691	33	,	,	,
50957	1691	34	the	the	DT
50957	1691	35	depth	depth	NN
50957	1691	36	varying	varying	NN
50957	1691	37	from	from	IN
50957	1691	38	twenty	twenty	CD
50957	1691	39	to	to	IN
50957	1691	40	fifty	fifty	CD
50957	1691	41	feet	foot	NNS
50957	1691	42	.	.	.
50957	1692	1	This	this	DT
50957	1692	2	county	county	NN
50957	1692	3	is	be	VBZ
50957	1692	4	near	near	IN
50957	1692	5	the	the	DT
50957	1692	6	highest	high	JJS
50957	1692	7	divide	divide	NN
50957	1692	8	in	in	IN
50957	1692	9	the	the	DT
50957	1692	10	State	State	NNP
50957	1692	11	of	of	IN
50957	1692	12	Minnesota	Minnesota	NNP
50957	1692	13	,	,	,
50957	1692	14	and	and	CC
50957	1692	15	from	from	IN
50957	1692	16	it	-PRON-	PRP
50957	1692	17	"	"	``
50957	1692	18	flow	flow	VBP
50957	1692	19	the	the	DT
50957	1692	20	sources	source	NNS
50957	1692	21	of	of	IN
50957	1692	22	the	the	DT
50957	1692	23	streams	stream	NNS
50957	1692	24	to	to	IN
50957	1692	25	the	the	DT
50957	1692	26	north	north	NN
50957	1692	27	,	,	,
50957	1692	28	south	south	NN
50957	1692	29	,	,	,
50957	1692	30	and	and	CC
50957	1692	31	east	east	NNP
50957	1692	32	.	.	.
50957	1692	33	"	"	''
50957	1693	1	The	the	DT
50957	1693	2	wood	wood	NN
50957	1693	3	encountered	encounter	VBN
50957	1693	4	in	in	IN
50957	1693	5	this	this	DT
50957	1693	6	stratum	stratum	NN
50957	1693	7	indicates	indicate	VBZ
50957	1693	8	the	the	DT
50957	1693	9	prevalence	prevalence	NN
50957	1693	10	f	f	NNP
50957	1693	11	coniferous	coniferous	JJ
50957	1693	12	trees	tree	NNS
50957	1693	13	,	,	,
50957	1693	14	and	and	CC
50957	1693	15	the	the	DT
50957	1693	16	peat	peat	NN
50957	1693	17	mosses	moss	NNS
50957	1693	18	indicate	indicate	VBP
50957	1693	19	a	a	DT
50957	1693	20	cool	cool	JJ
50957	1693	21	and	and	CC
50957	1693	22	moist	moist	JJ
50957	1693	23	climate	climate	NN
50957	1693	24	.	.	.
50957	1694	1	Nor	nor	CC
50957	1694	2	are	be	VBP
50957	1694	3	intercalated	intercalate	VBN
50957	1694	4	vegetable	vegetable	NN
50957	1694	5	deposits	deposit	NNS
50957	1694	6	absent	absent	JJ
50957	1694	7	from	from	IN
50957	1694	8	the	the	DT
50957	1694	9	vast	vast	JJ
50957	1694	10	region	region	NN
50957	1694	11	farther	farther	RB
50957	1694	12	north	north	RB
50957	1694	13	over	over	IN
50957	1694	14	the	the	DT
50957	1694	15	area	area	NN
50957	1694	16	that	that	WDT
50957	1694	17	drains	drain	VBZ
50957	1694	18	into	into	IN
50957	1694	19	Hudson	Hudson	NNP
50957	1694	20	Bay	Bay	NNP
50957	1694	21	.	.	.
50957	1695	1	At	at	IN
50957	1695	2	Barnesville	Barnesville	NNP
50957	1695	3	,	,	,
50957	1695	4	in	in	IN
50957	1695	5	Clay	Clay	NNP
50957	1695	6	County	County	NNP
50957	1695	7	,	,	,
50957	1695	8	Minnesota	Minnesota	NNP
50957	1695	9	,	,	,
50957	1695	10	which	which	WDT
50957	1695	11	lies	lie	VBZ
50957	1695	12	in	in	IN
50957	1695	13	the	the	DT
50957	1695	14	valley	valley	NN
50957	1695	15	of	of	IN
50957	1695	16	the	the	DT
50957	1695	17	Red	Red	NNP
50957	1695	18	River	River	NNP
50957	1695	19	of	of	IN
50957	1695	20	the	the	DT
50957	1695	21	North	North	NNP
50957	1695	22	,	,	,
50957	1695	23	and	and	CC
50957	1695	24	also	also	RB
50957	1695	25	in	in	IN
50957	1695	26	Wilkin	Wilkin	NNP
50957	1695	27	County	County	NNP
50957	1695	28	in	in	IN
50957	1695	29	the	the	DT
50957	1695	30	same	same	JJ
50957	1695	31	valley	valley	NN
50957	1695	32	,	,	,
50957	1695	33	tamarack	tamarack	JJ
50957	1695	34	wood	wood	NN
50957	1695	35	and	and	CC
50957	1695	36	sandy	sandy	JJ
50957	1695	37	black	black	JJ
50957	1695	38	mud	mud	NN
50957	1695	39	containing	contain	VBG
50957	1695	40	many	many	JJ
50957	1695	41	snail	snail	NN
50957	1695	42	-	-	HYPH
50957	1695	43	shells	shell	NNS
50957	1695	44	have	have	VBP
50957	1695	45	been	be	VBN
50957	1695	46	found	find	VBN
50957	1695	47	from	from	IN
50957	1695	48	eight	eight	CD
50957	1695	49	to	to	TO
50957	1695	50	twelve	twelve	CD
50957	1695	51	feet	foot	NNS
50957	1695	52	below	below	IN
50957	1695	53	a	a	DT
50957	1695	54	surface	surface	NN
50957	1695	55	of	of	IN
50957	1695	56	till	till	NN
50957	1695	57	;	;	:
50957	1695	58	and	and	CC
50957	1695	59	Dr.	Dr.	NNP
50957	1695	60	Robert	Robert	NNP
50957	1695	61	Bell	Bell	NNP
50957	1695	62	reports	report	VBZ
50957	1695	63	the	the	DT
50957	1695	64	occurrence	occurrence	NN
50957	1695	65	of	of	IN
50957	1695	66	limited	limited	JJ
50957	1695	67	deposits	deposit	NNS
50957	1695	68	of	of	IN
50957	1695	69	lignite	lignite	NN
50957	1695	70	between	between	IN
50957	1695	71	layers	layer	NNS
50957	1695	72	of	of	IN
50957	1695	73	till	till	IN
50957	1695	74	,	,	,
50957	1695	75	far	far	RB
50957	1695	76	to	to	IN
50957	1695	77	the	the	DT
50957	1695	78	northwest	northwest	NN
50957	1695	79	,	,	,
50957	1695	80	in	in	IN
50957	1695	81	Canada	Canada	NNP
50957	1695	82	,	,	,
50957	1695	83	and	and	CC
50957	1695	84	even	even	RB
50957	1695	85	upon	upon	IN
50957	1695	86	the	the	DT
50957	1695	87	southern	southern	JJ
50957	1695	88	part	part	NN
50957	1695	89	of	of	IN
50957	1695	90	Hudson	Hudson	NNP
50957	1695	91	Bay	Bay	NNP
50957	1695	92	;	;	:
50957	1695	93	while	while	IN
50957	1695	94	Mr.	Mr.	NNP
50957	1695	95	J.	J.	NNP
50957	1696	1	B.	B.	NNP
50957	1696	2	Tyrrell	Tyrrell	NNP
50957	1696	3	reports[BF	reports[BF	NNP
50957	1696	4	]	]	-RRB-
50957	1696	5	many	many	JJ
50957	1696	6	indications	indication	NNS
50957	1696	7	of	of	IN
50957	1696	8	successive	successive	JJ
50957	1696	9	periods	period	NNS
50957	1696	10	of	of	IN
50957	1696	11	glaciation	glaciation	NN
50957	1696	12	near	near	IN
50957	1696	13	the	the	DT
50957	1696	14	northern	northern	JJ
50957	1696	15	end	end	NN
50957	1696	16	of	of	IN
50957	1696	17	the	the	DT
50957	1696	18	Duck	Duck	NNP
50957	1696	19	Mountain	Mountain	NNP
50957	1696	20	.	.	.
50957	1697	1	The	the	DT
50957	1697	2	most	most	RBS
50957	1697	3	characteristic	characteristic	JJ
50957	1697	4	indications	indication	NNS
50957	1697	5	which	which	WDT
50957	1697	6	he	-PRON-	PRP
50957	1697	7	had	have	VBD
50957	1697	8	witnessed	witness	VBN
50957	1697	9	consisted	consist	VBN
50957	1697	10	of	of	IN
50957	1697	11	stratified	stratified	JJ
50957	1697	12	beds	bed	NNS
50957	1697	13	of	of	IN
50957	1697	14	silt	silt	NN
50957	1697	15	,	,	,
50957	1697	16	containing	contain	VBG
50957	1697	17	fresh	fresh	JJ
50957	1697	18	-	-	HYPH
50957	1697	19	water	water	NN
50957	1697	20	shells	shell	NNS
50957	1697	21	,	,	,
50957	1697	22	with	with	IN
50957	1697	23	fragments	fragment	NNS
50957	1697	24	of	of	IN
50957	1697	25	plants	plant	NNS
50957	1697	26	and	and	CC
50957	1697	27	fish	fish	NNS
50957	1697	28	similar	similar	JJ
50957	1697	29	to	to	IN
50957	1697	30	those	those	DT
50957	1697	31	living	live	VBG
50957	1697	32	in	in	IN
50957	1697	33	the	the	DT
50957	1697	34	lakes	lake	NNS
50957	1697	35	of	of	IN
50957	1697	36	the	the	DT
50957	1697	37	region	region	NN
50957	1697	38	at	at	IN
50957	1697	39	the	the	DT
50957	1697	40	present	present	JJ
50957	1697	41	time	time	NN
50957	1697	42	.	.	.
50957	1698	1	[	[	-LRB-
50957	1698	2	Footnote	Footnote	NNP
50957	1698	3	BF	BF	NNP
50957	1698	4	:	:	:
50957	1698	5	Bulletin	bulletin	NN
50957	1698	6	of	of	IN
50957	1698	7	the	the	DT
50957	1698	8	Geological	Geological	NNP
50957	1698	9	Society	Society	NNP
50957	1698	10	of	of	IN
50957	1698	11	America	America	NNP
50957	1698	12	,	,	,
50957	1698	13	vol	vol	NNP
50957	1698	14	.	.	.
50957	1699	1	i	i	PRP
50957	1699	2	,	,	,
50957	1699	3	pp	pp	NNP
50957	1699	4	.	.	.
50957	1700	1	395	395	CD
50957	1700	2	-	-	SYM
50957	1700	3	410	410	CD
50957	1700	4	.	.	.
50957	1700	5	]	]	-RRB-
50957	1701	1	Reviewing	review	VBG
50957	1701	2	these	these	DT
50957	1701	3	facts	fact	NNS
50957	1701	4	with	with	IN
50957	1701	5	reference	reference	NN
50957	1701	6	to	to	IN
50957	1701	7	their	-PRON-	PRP$
50957	1701	8	bearing	bearing	NN
50957	1701	9	upon	upon	IN
50957	1701	10	the	the	DT
50957	1701	11	point	point	NN
50957	1701	12	under	under	IN
50957	1701	13	consideration	consideration	NN
50957	1701	14	,	,	,
50957	1701	15	we	-PRON-	PRP
50957	1701	16	grant	grant	VBP
50957	1701	17	,	,	,
50957	1701	18	at	at	IN
50957	1701	19	the	the	DT
50957	1701	20	outset	outset	NN
50957	1701	21	,	,	,
50957	1701	22	that	that	IN
50957	1701	23	they	-PRON-	PRP
50957	1701	24	do	do	VBP
50957	1701	25	indicate	indicate	VB
50957	1701	26	a	a	DT
50957	1701	27	successive	successive	JJ
50957	1701	28	retreat	retreat	NN
50957	1701	29	and	and	CC
50957	1701	30	readvance	readvance	NN
50957	1701	31	of	of	IN
50957	1701	32	the	the	DT
50957	1701	33	ice	ice	NN
50957	1701	34	over	over	IN
50957	1701	35	extensive	extensive	JJ
50957	1701	36	areas	area	NNS
50957	1701	37	.	.	.
50957	1702	1	This	this	DT
50957	1702	2	is	be	VBZ
50957	1702	3	specially	specially	RB
50957	1702	4	clear	clear	JJ
50957	1702	5	with	with	IN
50957	1702	6	respect	respect	NN
50957	1702	7	to	to	IN
50957	1702	8	the	the	DT
50957	1702	9	vegetal	vegetal	JJ
50957	1702	10	deposits	deposit	NNS
50957	1702	11	interstratified	interstratify	VBN
50957	1702	12	with	with	IN
50957	1702	13	beds	bed	NNS
50957	1702	14	of	of	IN
50957	1702	15	glacial	glacial	JJ
50957	1702	16	origin	origin	NN
50957	1702	17	.	.	.
50957	1703	1	But	but	CC
50957	1703	2	the	the	DT
50957	1703	3	question	question	NN
50957	1703	4	at	at	IN
50957	1703	5	issue	issue	NN
50957	1703	6	concerning	concern	VBG
50957	1703	7	the	the	DT
50957	1703	8	interpretation	interpretation	NN
50957	1703	9	of	of	IN
50957	1703	10	these	these	DT
50957	1703	11	phenomena	phenomenon	NNS
50957	1703	12	is	be	VBZ
50957	1703	13	,	,	,
50957	1703	14	Do	do	VBP
50957	1703	15	they	-PRON-	PRP
50957	1703	16	necessarily	necessarily	RB
50957	1703	17	indicate	indicate	VB
50957	1703	18	absolutely	absolutely	RB
50957	1703	19	distinct	distinct	JJ
50957	1703	20	glacial	glacial	JJ
50957	1703	21	epochs	epoch	NNS
50957	1703	22	separated	separate	VBN
50957	1703	23	by	by	IN
50957	1703	24	a	a	DT
50957	1703	25	period	period	NN
50957	1703	26	in	in	IN
50957	1703	27	which	which	WDT
50957	1703	28	the	the	DT
50957	1703	29	ice	ice	NN
50957	1703	30	had	have	VBD
50957	1703	31	wholly	wholly	RB
50957	1703	32	disappeared	disappear	VBN
50957	1703	33	from	from	IN
50957	1703	34	the	the	DT
50957	1703	35	glaciated	glaciated	JJ
50957	1703	36	area	area	NN
50957	1703	37	to	to	IN
50957	1703	38	the	the	DT
50957	1703	39	north	north	NN
50957	1703	40	?	?	.
50957	1704	1	That	that	IN
50957	1704	2	they	-PRON-	PRP
50957	1704	3	do	do	VBP
50957	1704	4	,	,	,
50957	1704	5	is	be	VBZ
50957	1704	6	maintained	maintain	VBN
50957	1704	7	by	by	IN
50957	1704	8	President	President	NNP
50957	1704	9	Chamberlin	Chamberlin	NNP
50957	1704	10	and	and	CC
50957	1704	11	many	many	JJ
50957	1704	12	others	other	NNS
50957	1704	13	who	who	WP
50957	1704	14	have	have	VBP
50957	1704	15	wide	wide	JJ
50957	1704	16	acquaintance	acquaintance	NN
50957	1704	17	with	with	IN
50957	1704	18	the	the	DT
50957	1704	19	facts	fact	NNS
50957	1704	20	.	.	.
50957	1705	1	That	that	IN
50957	1705	2	they	-PRON-	PRP
50957	1705	3	do	do	VBP
50957	1705	4	not	not	RB
50957	1705	5	certainly	certainly	RB
50957	1705	6	indicate	indicate	VB
50957	1705	7	a	a	DT
50957	1705	8	complete	complete	JJ
50957	1705	9	disappearance	disappearance	NN
50957	1705	10	of	of	IN
50957	1705	11	the	the	DT
50957	1705	12	ice	ice	NN
50957	1705	13	during	during	IN
50957	1705	14	an	an	DT
50957	1705	15	extensive	extensive	JJ
50957	1705	16	interglacial	interglacial	JJ
50957	1705	17	epoch	epoch	NN
50957	1705	18	,	,	,
50957	1705	19	is	be	VBZ
50957	1705	20	capable	capable	JJ
50957	1705	21	,	,	,
50957	1705	22	however	however	RB
50957	1705	23	,	,	,
50957	1705	24	of	of	IN
50957	1705	25	being	be	VBG
50957	1705	26	maintained	maintain	VBN
50957	1705	27	,	,	,
50957	1705	28	without	without	IN
50957	1705	29	forfeiting	forfeit	VBG
50957	1705	30	one	one	PRP
50957	1705	31	's	's	POS
50957	1705	32	rights	right	NNS
50957	1705	33	to	to	IN
50957	1705	34	the	the	DT
50957	1705	35	respect	respect	NN
50957	1705	36	of	of	IN
50957	1705	37	his	-PRON-	PRP$
50957	1705	38	fellow	fellow	JJ
50957	1705	39	-	-	HYPH
50957	1705	40	geologists	geologist	NNS
50957	1705	41	.	.	.
50957	1706	1	The	the	DT
50957	1706	2	opposite	opposite	JJ
50957	1706	3	theory	theory	NN
50957	1706	4	is	be	VBZ
50957	1706	5	thus	thus	RB
50957	1706	6	stated	state	VBN
50957	1706	7	by	by	IN
50957	1706	8	Dr.	Dr.	NNP
50957	1706	9	Robert	Robert	NNP
50957	1706	10	Bell	Bell	NNP
50957	1706	11	:	:	:
50957	1706	12	"	"	``
50957	1706	13	It	-PRON-	PRP
50957	1706	14	appears	appear	VBZ
50957	1706	15	as	as	IN
50957	1706	16	if	if	IN
50957	1706	17	all	all	PDT
50957	1706	18	the	the	DT
50957	1706	19	phenomena	phenomenon	NNS
50957	1706	20	might	may	MD
50957	1706	21	be	be	VB
50957	1706	22	referred	refer	VBN
50957	1706	23	to	to	IN
50957	1706	24	one	one	CD
50957	1706	25	general	general	JJ
50957	1706	26	Glacial	glacial	JJ
50957	1706	27	period	period	NN
50957	1706	28	,	,	,
50957	1706	29	which	which	WDT
50957	1706	30	was	be	VBD
50957	1706	31	long	long	RB
50957	1706	32	continued	continue	VBN
50957	1706	33	,	,	,
50957	1706	34	and	and	CC
50957	1706	35	consequently	consequently	RB
50957	1706	36	accompanied	accompany	VBN
50957	1706	37	by	by	IN
50957	1706	38	varying	vary	VBG
50957	1706	39	conditions	condition	NNS
50957	1706	40	of	of	IN
50957	1706	41	temperature	temperature	NN
50957	1706	42	,	,	,
50957	1706	43	regional	regional	JJ
50957	1706	44	oscillations	oscillation	NNS
50957	1706	45	of	of	IN
50957	1706	46	the	the	DT
50957	1706	47	surface	surface	NN
50957	1706	48	,	,	,
50957	1706	49	and	and	CC
50957	1706	50	changes	change	NNS
50957	1706	51	in	in	IN
50957	1706	52	the	the	DT
50957	1706	53	distributions	distribution	NNS
50957	1706	54	of	of	IN
50957	1706	55	sea	sea	NN
50957	1706	56	and	and	CC
50957	1706	57	land	land	NN
50957	1706	58	,	,	,
50957	1706	59	and	and	CC
50957	1706	60	in	in	IN
50957	1706	61	the	the	DT
50957	1706	62	currents	current	NNS
50957	1706	63	in	in	IN
50957	1706	64	the	the	DT
50957	1706	65	ocean	ocean	NN
50957	1706	66	.	.	.
50957	1707	1	These	these	DT
50957	1707	2	changes	change	NNS
50957	1707	3	would	would	MD
50957	1707	4	necessarily	necessarily	RB
50957	1707	5	give	give	VB
50957	1707	6	rise	rise	NN
50957	1707	7	to	to	IN
50957	1707	8	local	local	JJ
50957	1707	9	variations	variation	NNS
50957	1707	10	in	in	IN
50957	1707	11	the	the	DT
50957	1707	12	climate	climate	NN
50957	1707	13	,	,	,
50957	1707	14	and	and	CC
50957	1707	15	might	may	MD
50957	1707	16	permit	permit	VB
50957	1707	17	of	of	IN
50957	1707	18	vegetation	vegetation	NN
50957	1707	19	for	for	IN
50957	1707	20	a	a	DT
50957	1707	21	time	time	NN
50957	1707	22	in	in	IN
50957	1707	23	regions	region	NNS
50957	1707	24	which	which	WDT
50957	1707	25	need	need	VBP
50957	1707	26	not	not	RB
50957	1707	27	have	have	VB
50957	1707	28	been	be	VBN
50957	1707	29	far	far	RB
50957	1707	30	removed	remove	VBN
50957	1707	31	from	from	IN
50957	1707	32	extensive	extensive	JJ
50957	1707	33	glaciers	glacier	NNS
50957	1707	34	.	.	.
50957	1708	1	"	"	``
50957	1708	2	[	[	-LRB-
50957	1708	3	BG	BG	NNP
50957	1708	4	]	]	-RRB-
50957	1708	5	[	[	-LRB-
50957	1708	6	Footnote	Footnote	NNP
50957	1708	7	BG	BG	NNP
50957	1708	8	:	:	:
50957	1708	9	Bulletin	Bulletin	NNP
50957	1708	10	of	of	IN
50957	1708	11	the	the	DT
50957	1708	12	Geological	Geological	NNP
50957	1708	13	Society	Society	NNP
50957	1708	14	of	of	IN
50957	1708	15	America	America	NNP
50957	1708	16	,	,	,
50957	1708	17	vol	vol	NNP
50957	1708	18	.	.	.
50957	1709	1	i	i	PRP
50957	1709	2	,	,	,
50957	1709	3	pp	pp	NNP
50957	1709	4	.	.	.
50957	1710	1	287	287	CD
50957	1710	2	-	-	SYM
50957	1710	3	310	310	CD
50957	1710	4	.	.	.
50957	1710	5	]	]	-RRB-
50957	1711	1	At	at	IN
50957	1711	2	my	-PRON-	PRP$
50957	1711	3	request	request	NN
50957	1711	4	,	,	,
50957	1711	5	Professor	Professor	NNP
50957	1711	6	J.	J.	NNP
50957	1711	7	E.	E.	NNP
50957	1711	8	Todd	Todd	NNP
50957	1711	9	,	,	,
50957	1711	10	of	of	IN
50957	1711	11	Iowa	Iowa	NNP
50957	1711	12	,	,	,
50957	1711	13	whose	whose	WP$
50957	1711	14	acquaintance	acquaintance	NN
50957	1711	15	with	with	IN
50957	1711	16	the	the	DT
50957	1711	17	region	region	NN
50957	1711	18	is	be	VBZ
50957	1711	19	extensive	extensive	JJ
50957	1711	20	,	,	,
50957	1711	21	has	have	VBZ
50957	1711	22	kindly	kindly	RB
50957	1711	23	written	write	VBN
50957	1711	24	out	out	RP
50957	1711	25	for	for	IN
50957	1711	26	me	-PRON-	PRP
50957	1711	27	his	-PRON-	PRP$
50957	1711	28	conclusions	conclusion	NNS
50957	1711	29	upon	upon	IN
50957	1711	30	this	this	DT
50957	1711	31	subject	subject	NN
50957	1711	32	,	,	,
50957	1711	33	which	which	WDT
50957	1711	34	I	-PRON-	PRP
50957	1711	35	am	be	VBP
50957	1711	36	permitted	permit	VBN
50957	1711	37	to	to	TO
50957	1711	38	give	give	VB
50957	1711	39	in	in	IN
50957	1711	40	his	-PRON-	PRP$
50957	1711	41	own	own	JJ
50957	1711	42	words	word	NNS
50957	1711	43	:	:	:
50957	1711	44	"	"	``
50957	1711	45	I	-PRON-	PRP
50957	1711	46	am	be	VBP
50957	1711	47	not	not	RB
50957	1711	48	prepared	prepared	JJ
50957	1711	49	to	to	TO
50957	1711	50	write	write	VB
50957	1711	51	as	as	IN
50957	1711	52	I	-PRON-	PRP
50957	1711	53	would	would	MD
50957	1711	54	like	like	VB
50957	1711	55	concerning	concern	VBG
50957	1711	56	the	the	DT
50957	1711	57	forest	forest	NN
50957	1711	58	-	-	HYPH
50957	1711	59	beds	bed	NNS
50957	1711	60	and	and	CC
50957	1711	61	old	old	JJ
50957	1711	62	soils	soil	NNS
50957	1711	63	.	.	.
50957	1712	1	I	-PRON-	PRP
50957	1712	2	will	will	MD
50957	1712	3	,	,	,
50957	1712	4	however	however	RB
50957	1712	5	,	,	,
50957	1712	6	offer	offer	VB
50957	1712	7	the	the	DT
50957	1712	8	following	following	NN
50957	1712	9	as	as	IN
50957	1712	10	a	a	DT
50957	1712	11	partial	partial	JJ
50957	1712	12	report	report	NN
50957	1712	13	.	.	.
50957	1713	1	I	-PRON-	PRP
50957	1713	2	have	have	VBP
50957	1713	3	come	come	VBN
50957	1713	4	to	to	TO
50957	1713	5	think	think	VB
50957	1713	6	that	that	IN
50957	1713	7	there	there	EX
50957	1713	8	is	be	VBZ
50957	1713	9	considerable	considerable	JJ
50957	1713	10	confusion	confusion	NN
50957	1713	11	on	on	IN
50957	1713	12	the	the	DT
50957	1713	13	subject	subject	NN
50957	1713	14	.	.	.
50957	1714	1	I	-PRON-	PRP
50957	1714	2	believe	believe	VBP
50957	1714	3	there	there	EX
50957	1714	4	are	be	VBP
50957	1714	5	five	five	CD
50957	1714	6	or	or	CC
50957	1714	7	six	six	CD
50957	1714	8	different	different	JJ
50957	1714	9	things	thing	NNS
50957	1714	10	classed	class	VBN
50957	1714	11	under	under	IN
50957	1714	12	one	one	CD
50957	1714	13	head	head	NN
50957	1714	14	.	.	.
50957	1715	1	"	"	``
50957	1715	2	1	1	CD
50957	1715	3	.	.	.
50957	1716	1	_	_	NNP
50957	1716	2	Recent	Recent	NNP
50957	1716	3	Much	Much	NNP
50957	1716	4	and	and	CC
50957	1716	5	Soils._--The	soils._--the	CD
50957	1716	6	finest	fine	JJS
50957	1716	7	example	example	NN
50957	1716	8	I	-PRON-	PRP
50957	1716	9	have	have	VBP
50957	1716	10	found	find	VBN
50957	1716	11	in	in	IN
50957	1716	12	the	the	DT
50957	1716	13	whole	whole	JJ
50957	1716	14	Missouri	Missouri	NNP
50957	1716	15	Valley	Valley	NNP
50957	1716	16	was	be	VBD
50957	1716	17	twenty	twenty	CD
50957	1716	18	feet	foot	NNS
50957	1716	19	below	below	IN
50957	1716	20	silt	silt	NN
50957	1716	21	and	and	CC
50957	1716	22	clay	clay	NN
50957	1716	23	,	,	,
50957	1716	24	in	in	IN
50957	1716	25	a	a	DT
50957	1716	26	basin	basin	NN
50957	1716	27	inside	inside	IN
50957	1716	28	the	the	DT
50957	1716	29	outer	outer	JJ
50957	1716	30	moraine	moraine	NN
50957	1716	31	,	,	,
50957	1716	32	near	near	IN
50957	1716	33	Grand	Grand	NNP
50957	1716	34	View	View	NNP
50957	1716	35	,	,	,
50957	1716	36	South	South	NNP
50957	1716	37	Dakota	Dakota	NNP
50957	1716	38	.	.	.
50957	1717	1	From	from	IN
50957	1717	2	my	-PRON-	PRP$
50957	1717	3	examination	examination	NN
50957	1717	4	of	of	IN
50957	1717	5	the	the	DT
50957	1717	6	reported	report	VBN
50957	1717	7	old	old	JJ
50957	1717	8	soil	soil	NN
50957	1717	9	near	near	IN
50957	1717	10	Albia	Albia	NNP
50957	1717	11	,	,	,
50957	1717	12	Iowa	Iowa	NNP
50957	1717	13	,	,	,
50957	1717	14	I	-PRON-	PRP
50957	1717	15	think	think	VBP
50957	1717	16	the	the	DT
50957	1717	17	most	most	RBS
50957	1717	18	rational	rational	JJ
50957	1717	19	way	way	NN
50957	1717	20	of	of	IN
50957	1717	21	reconciling	reconcile	VBG
50957	1717	22	the	the	DT
50957	1717	23	conflicting	conflict	VBG
50957	1717	24	statements	statement	NNS
50957	1717	25	concerning	concern	VBG
50957	1717	26	it	-PRON-	PRP
50957	1717	27	is	be	VBZ
50957	1717	28	that	that	IN
50957	1717	29	it	-PRON-	PRP
50957	1717	30	also	also	RB
50957	1717	31	belongs	belong	VBZ
50957	1717	32	to	to	IN
50957	1717	33	this	this	DT
50957	1717	34	class	class	NN
50957	1717	35	.	.	.
50957	1718	1	"	"	``
50957	1718	2	2	2	CD
50957	1718	3	.	.	.
50957	1719	1	_	_	NNP
50957	1719	2	Peat	Peat	NNP
50957	1719	3	or	or	CC
50957	1719	4	Soil	Soil	NNP
50957	1719	5	under	under	IN
50957	1719	6	Loess._--This	Loess._--This	NNP
50957	1719	7	does	do	VBZ
50957	1719	8	not	not	RB
50957	1719	9	signify	signify	VB
50957	1719	10	much	much	JJ
50957	1719	11	if	if	IN
50957	1719	12	the	the	DT
50957	1719	13	loess	loess	NN
50957	1719	14	was	be	VBD
50957	1719	15	formed	form	VBN
50957	1719	16	in	in	IN
50957	1719	17	a	a	DT
50957	1719	18	lake	lake	NN
50957	1719	19	subject	subject	NN
50957	1719	20	to	to	IN
50957	1719	21	orographic	orographic	JJ
50957	1719	22	oscillations	oscillation	NNS
50957	1719	23	,	,	,
50957	1719	24	or	or	CC
50957	1719	25	if	if	IN
50957	1719	26	,	,	,
50957	1719	27	as	as	IN
50957	1719	28	I	-PRON-	PRP
50957	1719	29	am	be	VBP
50957	1719	30	coming	come	VBG
50957	1719	31	to	to	TO
50957	1719	32	believe	believe	VB
50957	1719	33	,	,	,
50957	1719	34	it	-PRON-	PRP
50957	1719	35	is	be	VBZ
50957	1719	36	a	a	DT
50957	1719	37	fluviatile	fluviatile	JJ
50957	1719	38	deposit	deposit	NN
50957	1719	39	of	of	IN
50957	1719	40	an	an	DT
50957	1719	41	oscillating	oscillate	VBG
50957	1719	42	river	river	NN
50957	1719	43	like	like	IN
50957	1719	44	the	the	DT
50957	1719	45	Hoang	Hoang	NNP
50957	1719	46	-	-	HYPH
50957	1719	47	Ho	Ho	NNP
50957	1719	48	on	on	IN
50957	1719	49	the	the	DT
50957	1719	50	great	great	JJ
50957	1719	51	Chinese	chinese	JJ
50957	1719	52	plain	plain	NN
50957	1719	53	.	.	.
50957	1720	1	It	-PRON-	PRP
50957	1720	2	at	at	IN
50957	1720	3	least	least	JJS
50957	1720	4	does	do	VBZ
50957	1720	5	not	not	RB
50957	1720	6	mean	mean	VB
50957	1720	7	an	an	DT
50957	1720	8	interglacial	interglacial	JJ
50957	1720	9	epoch	epoch	NN
50957	1720	10	.	.	.
50957	1721	1	"	"	``
50957	1721	2	3	3	CD
50957	1721	3	.	.	.
50957	1722	1	_	_	NNP
50957	1722	2	Wood	Wood	NNP
50957	1722	3	and	and	CC
50957	1722	4	Dirt	Dirt	NNP
50957	1722	5	rearranged	rearrange	VBD
50957	1722	6	,	,	,
50957	1722	7	not	not	RB
50957	1722	8	in	in	IN
50957	1722	9	situ._--This	situ._--This	``
50957	1722	10	occurs	occur	NNS
50957	1722	11	either	either	CC
50957	1722	12	in	in	IN
50957	1722	13	subaqueous	subaqueous	JJ
50957	1722	14	or	or	CC
50957	1722	15	in	in	IN
50957	1722	16	subglacial	subglacial	JJ
50957	1722	17	deposits	deposit	NNS
50957	1722	18	.	.	.
50957	1723	1	I	-PRON-	PRP
50957	1723	2	have	have	VBP
50957	1723	3	found	find	VBN
50957	1723	4	drift	drift	NN
50957	1723	5	-	-	HYPH
50957	1723	6	wood	wood	NN
50957	1723	7	in	in	IN
50957	1723	8	the	the	DT
50957	1723	9	lower	low	JJR
50957	1723	10	layers	layer	NNS
50957	1723	11	of	of	IN
50957	1723	12	the	the	DT
50957	1723	13	loess	loess	NN
50957	1723	14	here	here	RB
50957	1723	15	,	,	,
50957	1723	16	but	but	CC
50957	1723	17	not	not	RB
50957	1723	18	_	_	NNP
50957	1723	19	in	in	IN
50957	1723	20	situ	situ	NN
50957	1723	21	_	_	NNP
50957	1723	22	.	.	.
50957	1724	1	I	-PRON-	PRP
50957	1724	2	have	have	VBP
50957	1724	3	frequently	frequently	RB
50957	1724	4	found	find	VBN
50957	1724	5	traces	trace	NNS
50957	1724	6	of	of	IN
50957	1724	7	wood	wood	NN
50957	1724	8	in	in	IN
50957	1724	9	till	till	IN
50957	1724	10	in	in	IN
50957	1724	11	Dakota	Dakota	NNP
50957	1724	12	,	,	,
50957	1724	13	but	but	CC
50957	1724	14	always	always	RB
50957	1724	15	in	in	IN
50957	1724	16	an	an	DT
50957	1724	17	isolated	isolated	JJ
50957	1724	18	way	way	NN
50957	1724	19	.	.	.
50957	1725	1	I	-PRON-	PRP
50957	1725	2	think	think	VBP
50957	1725	3	,	,	,
50957	1725	4	from	from	IN
50957	1725	5	reading	read	VBG
50957	1725	6	statements	statement	NNS
50957	1725	7	about	about	IN
50957	1725	8	the	the	DT
50957	1725	9	deposits	deposit	NNS
50957	1725	10	in	in	IN
50957	1725	11	eastern	eastern	JJ
50957	1725	12	Iowa	Iowa	NNP
50957	1725	13	,	,	,
50957	1725	14	that	that	IN
50957	1725	15	most	most	JJS
50957	1725	16	if	if	IN
50957	1725	17	not	not	RB
50957	1725	18	all	all	DT
50957	1725	19	of	of	IN
50957	1725	20	the	the	DT
50957	1725	21	cases	case	NNS
50957	1725	22	are	be	VBP
50957	1725	23	of	of	IN
50957	1725	24	this	this	DT
50957	1725	25	sort	sort	NN
50957	1725	26	.	.	.
50957	1726	1	Two	two	CD
50957	1726	2	things	thing	NNS
50957	1726	3	have	have	VBP
50957	1726	4	conspired	conspire	VBN
50957	1726	5	to	to	TO
50957	1726	6	lead	lead	VB
50957	1726	7	to	to	IN
50957	1726	8	this	this	DT
50957	1726	9	error	error	NN
50957	1726	10	:	:	:
50957	1726	11	one	one	CD
50957	1726	12	,	,	,
50957	1726	13	the	the	DT
50957	1726	14	influence	influence	NN
50957	1726	15	of	of	IN
50957	1726	16	Croll	Croll	NNP
50957	1726	17	's	's	POS
50957	1726	18	speculation	speculation	NN
50957	1726	19	;	;	:
50957	1726	20	and	and	CC
50957	1726	21	the	the	DT
50957	1726	22	other	other	JJ
50957	1726	23	,	,	,
50957	1726	24	the	the	DT
50957	1726	25	easy	easy	JJ
50957	1726	26	inference	inference	NN
50957	1726	27	of	of	IN
50957	1726	28	many	many	JJ
50957	1726	29	well	well	NN
50957	1726	30	-	-	HYPH
50957	1726	31	diggers	digger	NNS
50957	1726	32	,	,	,
50957	1726	33	and	and	CC
50957	1726	34	especially	especially	RB
50957	1726	35	well	well	RB
50957	1726	36	-	-	HYPH
50957	1726	37	borers	borer	NNS
50957	1726	38	,	,	,
50957	1726	39	that	that	IN
50957	1726	40	what	what	WP
50957	1726	41	they	-PRON-	PRP
50957	1726	42	pass	pass	VBP
50957	1726	43	through	through	IN
50957	1726	44	are	be	VBP
50957	1726	45	always	always	RB
50957	1726	46	in	in	IN
50957	1726	47	layers	layer	NNS
50957	1726	48	.	.	.
50957	1727	1	In	in	IN
50957	1727	2	this	this	DT
50957	1727	3	way	way	NN
50957	1727	4	a	a	DT
50957	1727	5	log	log	NN
50957	1727	6	becomes	become	VBZ
50957	1727	7	a	a	DT
50957	1727	8	forest	forest	NN
50957	1727	9	-	-	HYPH
50957	1727	10	bed	bed	NN
50957	1727	11	.	.	.
50957	1728	1	Scattered	scatter	VBN
50957	1728	2	logs	log	NNS
50957	1728	3	and	and	CC
50957	1728	4	muck	muck	JJ
50957	1728	5	fragments	fragment	NNS
50957	1728	6	occurring	occur	VBG
50957	1728	7	frequently	frequently	RB
50957	1728	8	in	in	IN
50957	1728	9	a	a	DT
50957	1728	10	region	region	NN
50957	1728	11	,	,	,
50957	1728	12	though	though	IN
50957	1728	13	at	at	IN
50957	1728	14	different	different	JJ
50957	1728	15	levels	level	NNS
50957	1728	16	,	,	,
50957	1728	17	are	be	VBP
50957	1728	18	readily	readily	RB
50957	1728	19	imagined	imagine	VBN
50957	1728	20	by	by	IN
50957	1728	21	an	an	DT
50957	1728	22	amateur	amateur	JJ
50957	1728	23	geologist	geologist	NN
50957	1728	24	to	to	TO
50957	1728	25	be	be	VB
50957	1728	26	one	one	CD
50957	1728	27	continuous	continuous	JJ
50957	1728	28	stratum	stratum	NN
50957	1728	29	antedating	antedate	VBG
50957	1728	30	the	the	DT
50957	1728	31	glacier	glacier	NN
50957	1728	32	or	or	CC
50957	1728	33	floods	flood	NNS
50957	1728	34	(	(	-LRB-
50957	1728	35	as	as	IN
50957	1728	36	the	the	DT
50957	1728	37	case	case	NN
50957	1728	38	may	may	MD
50957	1728	39	be	be	VB
50957	1728	40	in	in	IN
50957	1728	41	that	that	DT
50957	1728	42	particular	particular	JJ
50957	1728	43	region	region	NN
50957	1728	44	)	)	-RRB-
50957	1728	45	,	,	,
50957	1728	46	when	when	WRB
50957	1728	47	,	,	,
50957	1728	48	in	in	IN
50957	1728	49	fact	fact	NN
50957	1728	50	,	,	,
50957	1728	51	it	-PRON-	PRP
50957	1728	52	has	have	VBZ
50957	1728	53	been	be	VBN
50957	1728	54	washed	wash	VBN
50957	1728	55	down	down	RP
50957	1728	56	from	from	IN
50957	1728	57	the	the	DT
50957	1728	58	margin	margin	NN
50957	1728	59	of	of	IN
50957	1728	60	the	the	DT
50957	1728	61	transporting	transport	VBG
50957	1728	62	agent	agent	NN
50957	1728	63	and	and	CC
50957	1728	64	is	be	VBZ
50957	1728	65	contemporaneous	contemporaneous	JJ
50957	1728	66	with	with	IN
50957	1728	67	it	-PRON-	PRP
50957	1728	68	.	.	.
50957	1729	1	I	-PRON-	PRP
50957	1729	2	suspect	suspect	VBP
50957	1729	3	the	the	DT
50957	1729	4	prevalence	prevalence	NN
50957	1729	5	of	of	IN
50957	1729	6	wood	wood	NN
50957	1729	7	in	in	IN
50957	1729	8	eastern	eastern	JJ
50957	1729	9	Iowa	Iowa	NNP
50957	1729	10	may	may	MD
50957	1729	11	be	be	VB
50957	1729	12	traced	trace	VBN
50957	1729	13	to	to	IN
50957	1729	14	a	a	DT
50957	1729	15	depression	depression	NN
50957	1729	16	of	of	IN
50957	1729	17	the	the	DT
50957	1729	18	driftless	driftless	JJ
50957	1729	19	region	region	NN
50957	1729	20	during	during	IN
50957	1729	21	the	the	DT
50957	1729	22	advance	advance	NN
50957	1729	23	of	of	IN
50957	1729	24	the	the	DT
50957	1729	25	glacier	glacier	NN
50957	1729	26	,	,	,
50957	1729	27	so	so	IN
50957	1729	28	as	as	IN
50957	1729	29	to	to	TO
50957	1729	30	bring	bring	VB
50957	1729	31	the	the	DT
50957	1729	32	western	western	JJ
50957	1729	33	side	side	NN
50957	1729	34	of	of	IN
50957	1729	35	that	that	DT
50957	1729	36	area	area	NN
50957	1729	37	more	more	RBR
50957	1729	38	into	into	IN
50957	1729	39	the	the	DT
50957	1729	40	grasp	grasp	NN
50957	1729	41	of	of	IN
50957	1729	42	glacial	glacial	JJ
50957	1729	43	agencies	agency	NNS
50957	1729	44	.	.	.
50957	1730	1	"	"	``
50957	1730	2	4	4	CD
50957	1730	3	.	.	.
50957	1731	1	_	_	NNP
50957	1731	2	Peat	Peat	NNP
50957	1731	3	between	between	IN
50957	1731	4	Subglacial	subglacial	JJ
50957	1731	5	Tills._--If	tills._--if	NN
50957	1731	6	cases	case	NNS
50957	1731	7	of	of	IN
50957	1731	8	this	this	DT
50957	1731	9	sort	sort	NN
50957	1731	10	are	be	VBP
50957	1731	11	found	find	VBN
50957	1731	12	,	,	,
50957	1731	13	they	-PRON-	PRP
50957	1731	14	are	be	VBP
50957	1731	15	in	in	IN
50957	1731	16	Illinois	Illinois	NNP
50957	1731	17	,	,	,
50957	1731	18	Indiana	Indiana	NNP
50957	1731	19	,	,	,
50957	1731	20	and	and	CC
50957	1731	21	Ohio	Ohio	NNP
50957	1731	22	.	.	.
50957	1732	1	Professor	Professor	NNP
50957	1732	2	Worthen	Worthen	NNP
50957	1732	3	insisted	insist	VBD
50957	1732	4	that	that	IN
50957	1732	5	there	there	EX
50957	1732	6	were	be	VBD
50957	1732	7	no	no	DT
50957	1732	8	interglacial	interglacial	JJ
50957	1732	9	soils	soil	NNS
50957	1732	10	or	or	CC
50957	1732	11	forest	forest	NN
50957	1732	12	-	-	HYPH
50957	1732	13	beds	bed	NNS
50957	1732	14	in	in	IN
50957	1732	15	Illinois	Illinois	NNP
50957	1732	16	;	;	:
50957	1732	17	and	and	CC
50957	1732	18	in	in	IN
50957	1732	19	the	the	DT
50957	1732	20	cases	case	NNS
50957	1732	21	mentioned	mention	VBN
50957	1732	22	in	in	IN
50957	1732	23	the	the	DT
50957	1732	24	State	State	NNP
50957	1732	25	reports	report	VBZ
50957	1732	26	he	-PRON-	PRP
50957	1732	27	repeatedly	repeatedly	RB
50957	1732	28	explains	explain	VBZ
50957	1732	29	the	the	DT
50957	1732	30	sections	section	NNS
50957	1732	31	given	give	VBN
50957	1732	32	by	by	IN
50957	1732	33	his	-PRON-	PRP$
50957	1732	34	assistants	assistant	NNS
50957	1732	35	,	,	,
50957	1732	36	so	so	IN
50957	1732	37	as	as	IN
50957	1732	38	to	to	TO
50957	1732	39	harmonize	harmonize	VB
50957	1732	40	them	-PRON-	PRP
50957	1732	41	with	with	IN
50957	1732	42	that	that	DT
50957	1732	43	statement	statement	NN
50957	1732	44	.	.	.
50957	1733	1	I	-PRON-	PRP
50957	1733	2	think	think	VBP
50957	1733	3	he	-PRON-	PRP
50957	1733	4	usually	usually	RB
50957	1733	5	makes	make	VBZ
50957	1733	6	his	-PRON-	PRP$
50957	1733	7	explanations	explanation	NNS
50957	1733	8	plausible	plausible	JJ
50957	1733	9	.	.	.
50957	1734	1	He	-PRON-	PRP
50957	1734	2	was	be	VBD
50957	1734	3	very	very	RB
50957	1734	4	confident	confident	JJ
50957	1734	5	in	in	IN
50957	1734	6	referring	refer	VBG
50957	1734	7	most	most	JJS
50957	1734	8	of	of	IN
50957	1734	9	them	-PRON-	PRP
50957	1734	10	,	,	,
50957	1734	11	to	to	IN
50957	1734	12	preglacial	preglacial	JJ
50957	1734	13	times	time	NNS
50957	1734	14	.	.	.
50957	1735	1	His	-PRON-	PRP$
50957	1735	2	views	view	NNS
50957	1735	3	,	,	,
50957	1735	4	I	-PRON-	PRP
50957	1735	5	suppose	suppose	VBP
50957	1735	6	,	,	,
50957	1735	7	will	will	MD
50957	1735	8	be	be	VB
50957	1735	9	published	publish	VBN
50957	1735	10	in	in	IN
50957	1735	11	the	the	DT
50957	1735	12	long	long	RB
50957	1735	13	-	-	HYPH
50957	1735	14	delayed	delay	VBN
50957	1735	15	volume	volume	NN
50957	1735	16	,	,	,
50957	1735	17	now	now	RB
50957	1735	18	about	about	IN
50957	1735	19	to	to	TO
50957	1735	20	be	be	VB
50957	1735	21	issued	issue	VBN
50957	1735	22	.	.	.
50957	1736	1	"	"	``
50957	1736	2	5	5	CD
50957	1736	3	.	.	.
50957	1737	1	_	_	NNP
50957	1737	2	Vegetable	Vegetable	NNP
50957	1737	3	Matter	Matter	NNP
50957	1737	4	between	between	IN
50957	1737	5	Glacial	Glacial	NNP
50957	1737	6	Till	Till	NNP
50957	1737	7	and	and	CC
50957	1737	8	Underlying	Underlying	NNP
50957	1737	9	Berg	Berg	NNP
50957	1737	10	Till	Till	NNP
50957	1737	11	or	or	CC
50957	1737	12	other	other	JJ
50957	1737	13	Drift	Drift	NNP
50957	1737	14	Deposits._--When	Deposits._--When	NNP
50957	1737	15	one	one	CD
50957	1737	16	remembers	remember	VBZ
50957	1737	17	that	that	IN
50957	1737	18	the	the	DT
50957	1737	19	front	front	NN
50957	1737	20	of	of	IN
50957	1737	21	the	the	DT
50957	1737	22	great	great	JJ
50957	1737	23	ice	ice	NN
50957	1737	24	-	-	HYPH
50957	1737	25	sheet	sheet	NN
50957	1737	26	may	may	MD
50957	1737	27	have	have	VB
50957	1737	28	been	be	VBN
50957	1737	29	as	as	RB
50957	1737	30	long	long	RB
50957	1737	31	in	in	IN
50957	1737	32	reaching	reach	VBG
50957	1737	33	its	-PRON-	PRP$
50957	1737	34	southern	southern	JJ
50957	1737	35	boundary	boundary	NN
50957	1737	36	as	as	IN
50957	1737	37	in	in	IN
50957	1737	38	receding	recede	VBG
50957	1737	39	from	from	IN
50957	1737	40	it	-PRON-	PRP
50957	1737	41	,	,	,
50957	1737	42	and	and	CC
50957	1737	43	with	with	IN
50957	1737	44	as	as	RB
50957	1737	45	many	many	JJ
50957	1737	46	advance	advance	NN
50957	1737	47	and	and	CC
50957	1737	48	retrograde	retrograde	NN
50957	1737	49	movements	movement	NNS
50957	1737	50	,	,	,
50957	1737	51	we	-PRON-	PRP
50957	1737	52	can	can	MD
50957	1737	53	easily	easily	RB
50957	1737	54	believe	believe	VB
50957	1737	55	that	that	IN
50957	1737	56	much	much	JJ
50957	1737	57	drift	drift	NN
50957	1737	58	material	material	NN
50957	1737	59	would	would	MD
50957	1737	60	have	have	VB
50957	1737	61	outrun	outrun	NN
50957	1737	62	the	the	DT
50957	1737	63	ice	ice	NN
50957	1737	64	and	and	CC
50957	1737	65	have	have	VBP
50957	1737	66	formed	form	VBN
50957	1737	67	deposits	deposit	NNS
50957	1737	68	so	so	RB
50957	1737	69	far	far	RB
50957	1737	70	ahead	ahead	RB
50957	1737	71	of	of	IN
50957	1737	72	it	-PRON-	PRP
50957	1737	73	that	that	IN
50957	1737	74	vegetation	vegetation	NN
50957	1737	75	would	would	MD
50957	1737	76	have	have	VB
50957	1737	77	grown	grow	VBN
50957	1737	78	before	before	IN
50957	1737	79	the	the	DT
50957	1737	80	ice	ice	NN
50957	1737	81	arrived	arrive	VBD
50957	1737	82	to	to	TO
50957	1737	83	bury	bury	VB
50957	1737	84	it	-PRON-	PRP
50957	1737	85	.	.	.
50957	1738	1	"	"	``
50957	1738	2	6	6	CD
50957	1738	3	.	.	.
50957	1739	1	_	_	NNP
50957	1739	2	Preglacial	Preglacial	NNP
50957	1739	3	Soils	Soils	NNPS
50957	1739	4	,	,	,
50957	1739	5	etc._--I	etc._--I	NFP
50957	1739	6	believe	believe	VBP
50957	1739	7	that	that	IN
50957	1739	8	this	this	DT
50957	1739	9	will	will	MD
50957	1739	10	be	be	VB
50957	1739	11	found	find	VBN
50957	1739	12	to	to	TO
50957	1739	13	include	include	VB
50957	1739	14	most	most	RBS
50957	1739	15	in	in	IN
50957	1739	16	southern	southern	JJ
50957	1739	17	Ohio	Ohio	NNP
50957	1739	18	,	,	,
50957	1739	19	if	if	IN
50957	1739	20	not	not	RB
50957	1739	21	in	in	IN
50957	1739	22	Illinois	Illinois	NNP
50957	1739	23	,	,	,
50957	1739	24	as	as	IN
50957	1739	25	Worthen	Worthen	NNP
50957	1739	26	claimed	claim	VBD
50957	1739	27	.	.	.
50957	1739	28	"	"	''
50957	1740	1	The	the	DT
50957	1740	2	phenomena	phenomenon	NNS
50957	1740	3	of	of	IN
50957	1740	4	the	the	DT
50957	1740	5	Glacial	glacial	JJ
50957	1740	6	period	period	NN
50957	1740	7	are	be	VBP
50957	1740	8	too	too	RB
50957	1740	9	vast	vast	JJ
50957	1740	10	either	either	RB
50957	1740	11	to	to	TO
50957	1740	12	have	have	VB
50957	1740	13	appeared	appear	VBN
50957	1740	14	or	or	CC
50957	1740	15	to	to	TO
50957	1740	16	have	have	VB
50957	1740	17	disappeared	disappear	VBN
50957	1740	18	suddenly	suddenly	RB
50957	1740	19	.	.	.
50957	1741	1	By	by	IN
50957	1741	2	whatever	whatever	WDT
50957	1741	3	cause	cause	VBP
50957	1741	4	the	the	DT
50957	1741	5	great	great	JJ
50957	1741	6	accumulation	accumulation	NN
50957	1741	7	of	of	IN
50957	1741	8	ice	ice	NN
50957	1741	9	was	be	VBD
50957	1741	10	produced	produce	VBN
50957	1741	11	,	,	,
50957	1741	12	the	the	DT
50957	1741	13	advance	advance	NN
50957	1741	14	to	to	IN
50957	1741	15	the	the	DT
50957	1741	16	southward	southward	NNP
50957	1741	17	must	must	MD
50957	1741	18	have	have	VB
50957	1741	19	been	be	VBN
50957	1741	20	slow	slow	JJ
50957	1741	21	and	and	CC
50957	1741	22	its	-PRON-	PRP$
50957	1741	23	disappearance	disappearance	NN
50957	1741	24	must	must	MD
50957	1741	25	have	have	VB
50957	1741	26	been	be	VBN
50957	1741	27	gradual	gradual	JJ
50957	1741	28	,	,	,
50957	1741	29	though	though	RB
50957	1741	30	,	,	,
50957	1741	31	as	as	IN
50957	1741	32	we	-PRON-	PRP
50957	1741	33	shall	shall	MD
50957	1741	34	show	show	VB
50957	1741	35	a	a	DT
50957	1741	36	little	little	JJ
50957	1741	37	later	later	RB
50957	1741	38	,	,	,
50957	1741	39	the	the	DT
50957	1741	40	final	final	JJ
50957	1741	41	retreat	retreat	NN
50957	1741	42	of	of	IN
50957	1741	43	the	the	DT
50957	1741	44	ice	ice	NN
50957	1741	45	-	-	HYPH
50957	1741	46	front	front	NN
50957	1741	47	occupied	occupy	VBN
50957	1741	48	but	but	CC
50957	1741	49	a	a	DT
50957	1741	50	short	short	JJ
50957	1741	51	time	time	NN
50957	1741	52	relatively	relatively	RB
50957	1741	53	to	to	IN
50957	1741	54	the	the	DT
50957	1741	55	whole	whole	JJ
50957	1741	56	period	period	NN
50957	1741	57	which	which	WDT
50957	1741	58	has	have	VBZ
50957	1741	59	elapsed	elapse	VBN
50957	1741	60	since	since	RB
50957	1741	61	.	.	.
50957	1742	1	As	as	IN
50957	1742	2	we	-PRON-	PRP
50957	1742	3	shall	shall	MD
50957	1742	4	show	show	VB
50957	1742	5	also	also	RB
50957	1742	6	,	,	,
50957	1742	7	the	the	DT
50957	1742	8	advent	advent	NN
50957	1742	9	of	of	IN
50957	1742	10	the	the	DT
50957	1742	11	Ice	Ice	NNP
50957	1742	12	period	period	NN
50957	1742	13	was	be	VBD
50957	1742	14	probably	probably	RB
50957	1742	15	preceded	precede	VBN
50957	1742	16	and	and	CC
50957	1742	17	accompanied	accompany	VBN
50957	1742	18	by	by	IN
50957	1742	19	a	a	DT
50957	1742	20	considerable	considerable	JJ
50957	1742	21	elevation	elevation	NN
50957	1742	22	of	of	IN
50957	1742	23	the	the	DT
50957	1742	24	northern	northern	JJ
50957	1742	25	part	part	NN
50957	1742	26	of	of	IN
50957	1742	27	the	the	DT
50957	1742	28	continent	continent	NN
50957	1742	29	Whether	whether	IN
50957	1742	30	this	this	DT
50957	1742	31	elevation	elevation	NN
50957	1742	32	was	be	VBD
50957	1742	33	contemporaneous	contemporaneous	JJ
50957	1742	34	upon	upon	IN
50957	1742	35	both	both	DT
50957	1742	36	sides	side	NNS
50957	1742	37	of	of	IN
50957	1742	38	the	the	DT
50957	1742	39	continent	continent	NN
50957	1742	40	is	be	VBZ
50957	1742	41	perhaps	perhaps	RB
50957	1742	42	an	an	DT
50957	1742	43	open	open	JJ
50957	1742	44	question	question	NN
50957	1742	45	;	;	:
50957	1742	46	but	but	CC
50957	1742	47	with	with	IN
50957	1742	48	reference	reference	NN
50957	1742	49	to	to	IN
50957	1742	50	the	the	DT
50957	1742	51	area	area	NN
50957	1742	52	east	east	NN
50957	1742	53	of	of	IN
50957	1742	54	the	the	DT
50957	1742	55	Rocky	Rocky	NNP
50957	1742	56	Mountains	Mountains	NNPS
50957	1742	57	,	,	,
50957	1742	58	which	which	WDT
50957	1742	59	is	be	VBZ
50957	1742	60	now	now	RB
50957	1742	61	under	under	IN
50957	1742	62	consideration	consideration	NN
50957	1742	63	,	,	,
50957	1742	64	the	the	DT
50957	1742	65	centre	centre	NN
50957	1742	66	of	of	IN
50957	1742	67	elevation	elevation	NN
50957	1742	68	was	be	VBD
50957	1742	69	somewhere	somewhere	RB
50957	1742	70	south	south	RB
50957	1742	71	of	of	IN
50957	1742	72	Hudson	Hudson	NNP
50957	1742	73	Bay	Bay	NNP
50957	1742	74	.	.	.
50957	1743	1	Putting	put	VBG
50957	1743	2	together	together	RB
50957	1743	3	what	what	WP
50957	1743	4	we	-PRON-	PRP
50957	1743	5	know	know	VBP
50957	1743	6	,	,	,
50957	1743	7	from	from	IN
50957	1743	8	the	the	DT
50957	1743	9	nature	nature	NN
50957	1743	10	of	of	IN
50957	1743	11	the	the	DT
50957	1743	12	case	case	NN
50957	1743	13	,	,	,
50957	1743	14	concerning	concern	VBG
50957	1743	15	the	the	DT
50957	1743	16	accumulation	accumulation	NN
50957	1743	17	and	and	CC
50957	1743	18	movement	movement	NN
50957	1743	19	of	of	IN
50957	1743	20	glacial	glacial	NNP
50957	1743	21	ice	ice	NN
50957	1743	22	,	,	,
50957	1743	23	and	and	CC
50957	1743	24	what	what	WP
50957	1743	25	we	-PRON-	PRP
50957	1743	26	know	know	VBP
50957	1743	27	from	from	IN
50957	1743	28	the	the	DT
50957	1743	29	relics	relic	NNS
50957	1743	30	of	of	IN
50957	1743	31	the	the	DT
50957	1743	32	great	great	JJ
50957	1743	33	glacial	glacial	JJ
50957	1743	34	invasion	invasion	NN
50957	1743	35	,	,	,
50957	1743	36	which	which	WDT
50957	1743	37	have	have	VBP
50957	1743	38	enabled	enable	VBN
50957	1743	39	us	-PRON-	PRP
50957	1743	40	to	to	TO
50957	1743	41	determine	determine	VB
50957	1743	42	its	-PRON-	PRP$
50957	1743	43	extent	extent	NN
50957	1743	44	and	and	CC
50957	1743	45	the	the	DT
50957	1743	46	vigour	vigour	NN
50957	1743	47	of	of	IN
50957	1743	48	its	-PRON-	PRP$
50957	1743	49	action	action	NN
50957	1743	50	,	,	,
50957	1743	51	the	the	DT
50957	1743	52	course	course	NN
50957	1743	53	of	of	IN
50957	1743	54	events	event	NNS
50957	1743	55	seems	seem	VBZ
50957	1743	56	to	to	TO
50957	1743	57	have	have	VB
50957	1743	58	been	be	VBN
50957	1743	59	about	about	IN
50957	1743	60	as	as	IN
50957	1743	61	follows	follow	VBZ
50957	1743	62	:	:	:
50957	1743	63	Throughout	throughout	IN
50957	1743	64	the	the	DT
50957	1743	65	Tertiary	tertiary	JJ
50957	1743	66	period	period	NN
50957	1743	67	a	a	DT
50957	1743	68	warm	warm	JJ
50957	1743	69	climate	climate	NN
50957	1743	70	had	have	VBD
50957	1743	71	prevailed	prevail	VBN
50957	1743	72	over	over	IN
50957	1743	73	British	British	NNP
50957	1743	74	America	America	NNP
50957	1743	75	,	,	,
50957	1743	76	Greenland	Greenland	NNP
50957	1743	77	,	,	,
50957	1743	78	and	and	CC
50957	1743	79	indeed	indeed	RB
50957	1743	80	over	over	IN
50957	1743	81	all	all	PDT
50957	1743	82	the	the	DT
50957	1743	83	lands	land	NNS
50957	1743	84	in	in	IN
50957	1743	85	proximity	proximity	NN
50957	1743	86	to	to	IN
50957	1743	87	the	the	DT
50957	1743	88	north	north	NNP
50957	1743	89	pole	pole	NNP
50957	1743	90	,	,	,
50957	1743	91	so	so	RB
50957	1743	92	far	far	RB
50957	1743	93	as	as	IN
50957	1743	94	explorers	explorer	NNS
50957	1743	95	have	have	VBP
50957	1743	96	been	be	VBN
50957	1743	97	able	able	JJ
50957	1743	98	to	to	TO
50957	1743	99	penetrate	penetrate	VB
50957	1743	100	them	-PRON-	PRP
50957	1743	101	.	.	.
50957	1744	1	The	the	DT
50957	1744	2	vegetation	vegetation	NN
50957	1744	3	characterizing	characterize	VBG
50957	1744	4	these	these	DT
50957	1744	5	regions	region	NNS
50957	1744	6	during	during	IN
50957	1744	7	the	the	DT
50957	1744	8	Tertiary	tertiary	JJ
50957	1744	9	period	period	NN
50957	1744	10	indicates	indicate	VBZ
50957	1744	11	a	a	DT
50957	1744	12	temperature	temperature	NN
50957	1744	13	about	about	IN
50957	1744	14	like	like	IN
50957	1744	15	that	that	DT
50957	1744	16	which	which	WDT
50957	1744	17	now	now	RB
50957	1744	18	prevails	prevail	VBZ
50957	1744	19	in	in	IN
50957	1744	20	North	North	NNP
50957	1744	21	Carolina	Carolina	NNP
50957	1744	22	and	and	CC
50957	1744	23	Virginia	Virginia	NNP
50957	1744	24	.	.	.
50957	1745	1	Whatever	whatever	WDT
50957	1745	2	may	may	MD
50957	1745	3	be	be	VB
50957	1745	4	said	say	VBN
50957	1745	5	in	in	IN
50957	1745	6	support	support	NN
50957	1745	7	of	of	IN
50957	1745	8	the	the	DT
50957	1745	9	theory	theory	NN
50957	1745	10	that	that	IN
50957	1745	11	the	the	DT
50957	1745	12	Glacial	glacial	JJ
50957	1745	13	period	period	NN
50957	1745	14	was	be	VBD
50957	1745	15	produced	produce	VBN
50957	1745	16	by	by	IN
50957	1745	17	astronomical	astronomical	JJ
50957	1745	18	causes	cause	NNS
50957	1745	19	,	,	,
50957	1745	20	in	in	IN
50957	1745	21	view	view	NN
50957	1745	22	of	of	IN
50957	1745	23	present	present	JJ
50957	1745	24	facts	fact	NNS
50957	1745	25	those	those	DT
50957	1745	26	causes	cause	NNS
50957	1745	27	can	can	MD
50957	1745	28	not	not	RB
50957	1745	29	be	be	VB
50957	1745	30	regarded	regard	VBN
50957	1745	31	as	as	IN
50957	1745	32	predominant	predominant	JJ
50957	1745	33	;	;	:
50957	1745	34	at	at	IN
50957	1745	35	most	most	JJS
50957	1745	36	they	-PRON-	PRP
50957	1745	37	were	be	VBD
50957	1745	38	only	only	RB
50957	1745	39	co	co	JJ
50957	1745	40	-	-	NN
50957	1745	41	operative	operative	JJ
50957	1745	42	.	.	.
50957	1746	1	The	the	DT
50957	1746	2	predominant	predominant	JJ
50957	1746	3	cause	cause	NN
50957	1746	4	of	of	IN
50957	1746	5	the	the	DT
50957	1746	6	Glacial	glacial	JJ
50957	1746	7	period	period	NN
50957	1746	8	was	be	VBD
50957	1746	9	probably	probably	RB
50957	1746	10	a	a	DT
50957	1746	11	late	late	JJ
50957	1746	12	Tertiary	tertiary	JJ
50957	1746	13	or	or	CC
50957	1746	14	post	post	JJ
50957	1746	15	-	-	JJ
50957	1746	16	Tertiary	tertiary	JJ
50957	1746	17	elevation	elevation	NN
50957	1746	18	of	of	IN
50957	1746	19	the	the	DT
50957	1746	20	northern	northern	JJ
50957	1746	21	part	part	NN
50957	1746	22	of	of	IN
50957	1746	23	the	the	DT
50957	1746	24	continents	continent	NNS
50957	1746	25	,	,	,
50957	1746	26	accompanied	accompany	VBN
50957	1746	27	with	with	IN
50957	1746	28	a	a	DT
50957	1746	29	subsidence	subsidence	NN
50957	1746	30	in	in	IN
50957	1746	31	the	the	DT
50957	1746	32	central	central	JJ
50957	1746	33	portion	portion	NN
50957	1746	34	.	.	.
50957	1747	1	Of	of	IN
50957	1747	2	such	such	PDT
50957	1747	3	a	a	DT
50957	1747	4	subsidence	subsidence	NN
50957	1747	5	in	in	IN
50957	1747	6	the	the	DT
50957	1747	7	Isthmus	Isthmus	NNP
50957	1747	8	of	of	IN
50957	1747	9	Panama	Panama	NNP
50957	1747	10	indications	indication	NNS
50957	1747	11	are	be	VBP
50957	1747	12	thought	think	VBN
50957	1747	13	to	to	TO
50957	1747	14	be	be	VB
50957	1747	15	afforded	afford	VBN
50957	1747	16	by	by	IN
50957	1747	17	the	the	DT
50957	1747	18	occurrence	occurrence	NN
50957	1747	19	of	of	IN
50957	1747	20	late	late	JJ
50957	1747	21	Tertiary	Tertiary	NNP
50957	1747	22	or	or	CC
50957	1747	23	,	,	,
50957	1747	24	more	more	RBR
50957	1747	25	probably	probably	RB
50957	1747	26	,	,	,
50957	1747	27	post	post	JJ
50957	1747	28	-	-	JJ
50957	1747	29	Tertiary	tertiary	JJ
50957	1747	30	sea	sea	NN
50957	1747	31	-	-	HYPH
50957	1747	32	shells	shell	NNS
50957	1747	33	at	at	IN
50957	1747	34	a	a	DT
50957	1747	35	considerable	considerable	JJ
50957	1747	36	elevation	elevation	NN
50957	1747	37	on	on	IN
50957	1747	38	the	the	DT
50957	1747	39	divide	divide	NN
50957	1747	40	along	along	IN
50957	1747	41	the	the	DT
50957	1747	42	Isthmus	Isthmus	NNP
50957	1747	43	of	of	IN
50957	1747	44	Panama	Panama	NNP
50957	1747	45	,	,	,
50957	1747	46	between	between	IN
50957	1747	47	the	the	DT
50957	1747	48	Atlantic	Atlantic	NNP
50957	1747	49	and	and	CC
50957	1747	50	Pacific	Pacific	NNP
50957	1747	51	Oceans	Oceans	NNPS
50957	1747	52	.	.	.
50957	1748	1	Of	of	IN
50957	1748	2	this	this	DT
50957	1748	3	we	-PRON-	PRP
50957	1748	4	shall	shall	MD
50957	1748	5	speak	speak	VB
50957	1748	6	more	more	RBR
50957	1748	7	fully	fully	RB
50957	1748	8	in	in	IN
50957	1748	9	a	a	DT
50957	1748	10	later	later	JJ
50957	1748	11	chapter	chapter	NN
50957	1748	12	.	.	.
50957	1749	1	Fixing	fix	VBG
50957	1749	2	our	-PRON-	PRP$
50957	1749	3	thoughts	thought	NNS
50957	1749	4	upon	upon	IN
50957	1749	5	what	what	WP
50957	1749	6	is	be	VBZ
50957	1749	7	known	know	VBN
50957	1749	8	as	as	IN
50957	1749	9	the	the	DT
50957	1749	10	Laurentian	laurentian	JJ
50957	1749	11	plateau	plateau	NN
50957	1749	12	,	,	,
50957	1749	13	which	which	WDT
50957	1749	14	,	,	,
50957	1749	15	though	though	IN
50957	1749	16	now	now	RB
50957	1749	17	in	in	IN
50957	1749	18	the	the	DT
50957	1749	19	neighbourhood	neighbourhood	NN
50957	1749	20	of	of	IN
50957	1749	21	but	but	CC
50957	1749	22	two	two	CD
50957	1749	23	thousand	thousand	CD
50957	1749	24	feet	foot	NNS
50957	1749	25	above	above	IN
50957	1749	26	the	the	DT
50957	1749	27	sea	sea	NN
50957	1749	28	,	,	,
50957	1749	29	was	be	VBD
50957	1749	30	then	then	RB
50957	1749	31	much	much	RB
50957	1749	32	higher	high	JJR
50957	1749	33	,	,	,
50957	1749	34	we	-PRON-	PRP
50957	1749	35	can	can	MD
50957	1749	36	easily	easily	RB
50957	1749	37	depict	depict	VB
50957	1749	38	in	in	IN
50957	1749	39	imagination	imagination	NN
50957	1749	40	the	the	DT
50957	1749	41	beginnings	beginning	NNS
50957	1749	42	of	of	IN
50957	1749	43	the	the	DT
50957	1749	44	great	great	JJ
50957	1749	45	"	"	``
50957	1749	46	Laurentide	Laurentide	NNP
50957	1749	47	Glacier	Glacier	NNP
50957	1749	48	,	,	,
50957	1749	49	"	"	''
50957	1749	50	which	which	WDT
50957	1749	51	eventually	eventually	RB
50957	1749	52	extended	extend	VBD
50957	1749	53	to	to	IN
50957	1749	54	the	the	DT
50957	1749	55	margin	margin	NN
50957	1749	56	already	already	RB
50957	1749	57	delineated	delineate	VBN
50957	1749	58	on	on	IN
50957	1749	59	the	the	DT
50957	1749	60	south	south	NN
50957	1749	61	and	and	CC
50957	1749	62	southwest	southwest	NN
50957	1749	63	in	in	IN
50957	1749	64	the	the	DT
50957	1749	65	United	United	NNP
50957	1749	66	States	States	NNP
50957	1749	67	,	,	,
50957	1749	68	and	and	CC
50957	1749	69	spread	spread	VBD
50957	1749	70	northward	northward	RB
50957	1749	71	and	and	CC
50957	1749	72	eastward	eastward	RB
50957	1749	73	over	over	IN
50957	1749	74	an	an	DT
50957	1749	75	undetermined	undetermined	JJ
50957	1749	76	area	area	NN
50957	1749	77	.	.	.
50957	1750	1	Year	year	NN
50957	1750	2	after	after	IN
50957	1750	3	year	year	NN
50957	1750	4	and	and	CC
50957	1750	5	century	century	NN
50957	1750	6	after	after	IN
50957	1750	7	century	century	NN
50957	1750	8	the	the	DT
50957	1750	9	accumulating	accumulating	NN
50957	1750	10	snows	snow	NNS
50957	1750	11	over	over	IN
50957	1750	12	this	this	DT
50957	1750	13	elevated	elevated	JJ
50957	1750	14	region	region	NN
50957	1750	15	consolidated	consolidate	VBN
50957	1750	16	into	into	IN
50957	1750	17	glacial	glacial	JJ
50957	1750	18	ice	ice	NN
50957	1750	19	and	and	CC
50957	1750	20	slowly	slowly	RB
50957	1750	21	pushed	push	VBD
50957	1750	22	outward	outward	RB
50957	1750	23	the	the	DT
50957	1750	24	surplus	surplus	JJ
50957	1750	25	reservoirs	reservoir	NNS
50957	1750	26	of	of	IN
50957	1750	27	cold	cold	NN
50957	1750	28	.	.	.
50957	1751	1	For	for	IN
50957	1751	2	a	a	DT
50957	1751	3	long	long	JJ
50957	1751	4	time	time	NN
50957	1751	5	this	this	DT
50957	1751	6	process	process	NN
50957	1751	7	of	of	IN
50957	1751	8	ice	ice	NN
50957	1751	9	-	-	HYPH
50957	1751	10	accumulation	accumulation	NN
50957	1751	11	may	may	MD
50957	1751	12	have	have	VB
50957	1751	13	been	be	VBN
50957	1751	14	accompanied	accompany	VBN
50957	1751	15	by	by	IN
50957	1751	16	the	the	DT
50957	1751	17	continued	continue	VBN
50957	1751	18	elevation	elevation	NN
50957	1751	19	of	of	IN
50957	1751	20	the	the	DT
50957	1751	21	land	land	NN
50957	1751	22	,	,	,
50957	1751	23	which	which	WDT
50957	1751	24	,	,	,
50957	1751	25	together	together	RB
50957	1751	26	with	with	IN
50957	1751	27	the	the	DT
50957	1751	28	natural	natural	JJ
50957	1751	29	effect	effect	NN
50957	1751	30	of	of	IN
50957	1751	31	the	the	DT
50957	1751	32	enlarging	enlarging	JJ
50957	1751	33	area	area	NN
50957	1751	34	of	of	IN
50957	1751	35	ice	ice	NN
50957	1751	36	and	and	CC
50957	1751	37	snow	snow	NN
50957	1751	38	,	,	,
50957	1751	39	would	would	MD
50957	1751	40	tend	tend	VB
50957	1751	41	to	to	TO
50957	1751	42	lower	lower	VB
50957	1751	43	the	the	DT
50957	1751	44	temperature	temperature	NN
50957	1751	45	around	around	IN
50957	1751	46	the	the	DT
50957	1751	47	margin	margin	NN
50957	1751	48	and	and	CC
50957	1751	49	to	to	TO
50957	1751	50	increase	increase	VB
50957	1751	51	still	still	RB
50957	1751	52	more	more	JJR
50957	1751	53	the	the	DT
50957	1751	54	central	central	JJ
50957	1751	55	area	area	NN
50957	1751	56	of	of	IN
50957	1751	57	accumulation	accumulation	NN
50957	1751	58	.	.	.
50957	1752	1	The	the	DT
50957	1752	2	vigour	vigour	NN
50957	1752	3	of	of	IN
50957	1752	4	movement	movement	NN
50957	1752	5	in	in	IN
50957	1752	6	any	any	DT
50957	1752	7	direction	direction	NN
50957	1752	8	was	be	VBD
50957	1752	9	determined	determine	VBN
50957	1752	10	partly	partly	RB
50957	1752	11	by	by	IN
50957	1752	12	the	the	DT
50957	1752	13	shape	shape	NN
50957	1752	14	of	of	IN
50957	1752	15	the	the	DT
50957	1752	16	valleys	valley	NNS
50957	1752	17	opening	opening	NN
50957	1752	18	southward	southward	NN
50957	1752	19	in	in	IN
50957	1752	20	which	which	WDT
50957	1752	21	the	the	DT
50957	1752	22	ice	ice	NN
50957	1752	23	-	-	HYPH
50957	1752	24	streams	stream	NNS
50957	1752	25	would	would	MD
50957	1752	26	naturally	naturally	RB
50957	1752	27	concentrate	concentrate	VB
50957	1752	28	,	,	,
50957	1752	29	and	and	CC
50957	1752	30	partly	partly	RB
50957	1752	31	by	by	IN
50957	1752	32	those	those	DT
50957	1752	33	meteorological	meteorological	JJ
50957	1752	34	conditions	condition	NNS
50957	1752	35	which	which	WDT
50957	1752	36	determine	determine	VBP
50957	1752	37	the	the	DT
50957	1752	38	extent	extent	NN
50957	1752	39	of	of	IN
50957	1752	40	snow	snow	NN
50957	1752	41	-	-	HYPH
50957	1752	42	fall	fall	VBP
50957	1752	43	over	over	IN
50957	1752	44	the	the	DT
50957	1752	45	local	local	JJ
50957	1752	46	centres	centre	NNS
50957	1752	47	of	of	IN
50957	1752	48	glacial	glacial	JJ
50957	1752	49	dispersion	dispersion	NN
50957	1752	50	.	.	.
50957	1753	1	For	for	IN
50957	1753	2	example	example	NN
50957	1753	3	,	,	,
50957	1753	4	the	the	DT
50957	1753	5	general	general	JJ
50957	1753	6	map	map	NN
50957	1753	7	of	of	IN
50957	1753	8	North	North	NNP
50957	1753	9	America	America	NNP
50957	1753	10	in	in	IN
50957	1753	11	the	the	DT
50957	1753	12	Ice	Ice	NNP
50957	1753	13	period	period	NN
50957	1753	14	indicates	indicate	VBZ
50957	1753	15	that	that	IN
50957	1753	16	there	there	EX
50957	1753	17	were	be	VBD
50957	1753	18	two	two	CD
50957	1753	19	marked	marked	JJ
50957	1753	20	subcentres	subcentre	NNS
50957	1753	21	of	of	IN
50957	1753	22	dispersion	dispersion	NN
50957	1753	23	for	for	IN
50957	1753	24	the	the	DT
50957	1753	25	great	great	JJ
50957	1753	26	Laurentide	Laurentide	NNP
50957	1753	27	Glacier	Glacier	NNP
50957	1753	28	,	,	,
50957	1753	29	the	the	DT
50957	1753	30	eastern	eastern	JJ
50957	1753	31	one	one	CD
50957	1753	32	being	be	VBG
50957	1753	33	in	in	IN
50957	1753	34	Labrador	Labrador	NNP
50957	1753	35	and	and	CC
50957	1753	36	the	the	DT
50957	1753	37	western	western	JJ
50957	1753	38	one	one	CD
50957	1753	39	north	north	NN
50957	1753	40	of	of	IN
50957	1753	41	Lake	Lake	NNP
50957	1753	42	Superior	Superior	NNP
50957	1753	43	.	.	.
50957	1754	1	In	in	IN
50957	1754	2	a	a	DT
50957	1754	3	general	general	JJ
50957	1754	4	way	way	NN
50957	1754	5	the	the	DT
50957	1754	6	southern	southern	JJ
50957	1754	7	boundary	boundary	NN
50957	1754	8	of	of	IN
50957	1754	9	the	the	DT
50957	1754	10	glaciated	glaciated	JJ
50957	1754	11	region	region	NN
50957	1754	12	in	in	IN
50957	1754	13	the	the	DT
50957	1754	14	United	United	NNP
50957	1754	15	States	States	NNP
50957	1754	16	presents	present	VBZ
50957	1754	17	the	the	DT
50957	1754	18	appearance	appearance	NN
50957	1754	19	of	of	IN
50957	1754	20	portions	portion	NNS
50957	1754	21	of	of	IN
50957	1754	22	two	two	CD
50957	1754	23	circumferences	circumference	NNS
50957	1754	24	of	of	IN
50957	1754	25	circles	circle	NNS
50957	1754	26	intersecting	intersect	VBG
50957	1754	27	each	each	DT
50957	1754	28	other	other	JJ
50957	1754	29	near	near	IN
50957	1754	30	the	the	DT
50957	1754	31	eastern	eastern	JJ
50957	1754	32	end	end	NN
50957	1754	33	of	of	IN
50957	1754	34	Lake	Lake	NNP
50957	1754	35	Erie	Erie	NNP
50957	1754	36	.	.	.
50957	1755	1	These	these	DT
50957	1755	2	circles	circle	NNS
50957	1755	3	,	,	,
50957	1755	4	I	-PRON-	PRP
50957	1755	5	am	be	VBP
50957	1755	6	inclined	inclined	JJ
50957	1755	7	to	to	TO
50957	1755	8	believe	believe	VB
50957	1755	9	,	,	,
50957	1755	10	represent	represent	VB
50957	1755	11	the	the	DT
50957	1755	12	areas	area	NNS
50957	1755	13	over	over	IN
50957	1755	14	which	which	WDT
50957	1755	15	a	a	DT
50957	1755	16	semi	semi	JJ
50957	1755	17	-	-	JJ
50957	1755	18	fluid	fluid	JJ
50957	1755	19	(	(	-LRB-
50957	1755	20	or	or	CC
50957	1755	21	a	a	DT
50957	1755	22	substance	substance	NN
50957	1755	23	like	like	IN
50957	1755	24	ice	ice	NN
50957	1755	25	,	,	,
50957	1755	26	which	which	WDT
50957	1755	27	flows	flow	VBZ
50957	1755	28	like	like	IN
50957	1755	29	a	a	DT
50957	1755	30	semi	semi	JJ
50957	1755	31	-	-	JJ
50957	1755	32	fluid	fluid	JJ
50957	1755	33	)	)	-RRB-
50957	1755	34	would	would	MD
50957	1755	35	disperse	disperse	VB
50957	1755	36	itself	-PRON-	PRP
50957	1755	37	from	from	IN
50957	1755	38	the	the	DT
50957	1755	39	subcentres	subcentre	NNS
50957	1755	40	above	above	IN
50957	1755	41	mentioned	mention	VBD
50957	1755	42	.	.	.
50957	1756	1	A	a	DT
50957	1756	2	study	study	NN
50957	1756	3	of	of	IN
50957	1756	4	the	the	DT
50957	1756	5	contour	contour	NN
50957	1756	6	of	of	IN
50957	1756	7	the	the	DT
50957	1756	8	country	country	NN
50957	1756	9	shows	show	VBZ
50957	1756	10	that	that	IN
50957	1756	11	that	that	DT
50957	1756	12	also	also	RB
50957	1756	13	,	,	,
50957	1756	14	in	in	IN
50957	1756	15	a	a	DT
50957	1756	16	general	general	JJ
50957	1756	17	way	way	NN
50957	1756	18	,	,	,
50957	1756	19	probably	probably	RB
50957	1756	20	had	have	VBD
50957	1756	21	something	something	NN
50957	1756	22	to	to	TO
50957	1756	23	do	do	VB
50957	1756	24	with	with	IN
50957	1756	25	the	the	DT
50957	1756	26	lines	line	NNS
50957	1756	27	of	of	IN
50957	1756	28	dispersion	dispersion	NN
50957	1756	29	.	.	.
50957	1757	1	The	the	DT
50957	1757	2	western	western	JJ
50957	1757	3	lobe	lobe	NN
50957	1757	4	of	of	IN
50957	1757	5	this	this	DT
50957	1757	6	glaciated	glaciate	VBN
50957	1757	7	area	area	NN
50957	1757	8	corresponds	correspond	VBZ
50957	1757	9	in	in	IN
50957	1757	10	its	-PRON-	PRP$
50957	1757	11	boundary	boundary	JJ
50957	1757	12	pretty	pretty	RB
50957	1757	13	closely	closely	RB
50957	1757	14	with	with	IN
50957	1757	15	the	the	DT
50957	1757	16	Mississippi	Mississippi	NNP
50957	1757	17	Valley	Valley	NNP
50957	1757	18	,	,	,
50957	1757	19	having	have	VBG
50957	1757	20	the	the	DT
50957	1757	21	Ohio	Ohio	NNP
50957	1757	22	River	River	NNP
50957	1757	23	approximately	approximately	RB
50957	1757	24	as	as	IN
50957	1757	25	its	-PRON-	PRP$
50957	1757	26	eastern	eastern	JJ
50957	1757	27	arm	arm	NN
50957	1757	28	and	and	CC
50957	1757	29	the	the	DT
50957	1757	30	Missouri	Missouri	NNP
50957	1757	31	as	as	IN
50957	1757	32	its	-PRON-	PRP$
50957	1757	33	western	western	JJ
50957	1757	34	,	,	,
50957	1757	35	with	with	IN
50957	1757	36	the	the	DT
50957	1757	37	Mississippi	Mississippi	NNP
50957	1757	38	River	River	NNP
50957	1757	39	nearly	nearly	RB
50957	1757	40	in	in	IN
50957	1757	41	its	-PRON-	PRP$
50957	1757	42	north	north	NN
50957	1757	43	and	and	CC
50957	1757	44	south	south	NN
50957	1757	45	axis	axi	NNS
50957	1757	46	.	.	.
50957	1758	1	The	the	DT
50957	1758	2	eastern	eastern	JJ
50957	1758	3	lobe	lobe	NN
50957	1758	4	has	have	VBZ
50957	1758	5	its	-PRON-	PRP$
50957	1758	6	farthest	farth	JJS
50957	1758	7	extension	extension	NN
50957	1758	8	in	in	IN
50957	1758	9	the	the	DT
50957	1758	10	axis	axis	NN
50957	1758	11	of	of	IN
50957	1758	12	the	the	DT
50957	1758	13	Champlain	Champlain	NNP
50957	1758	14	and	and	CC
50957	1758	15	Hudson	Hudson	NNP
50957	1758	16	River	River	NNP
50957	1758	17	Valleys	Valleys	NNP
50957	1758	18	,	,	,
50957	1758	19	its	-PRON-	PRP$
50957	1758	20	western	western	JJ
50957	1758	21	boundary	boundary	JJ
50957	1758	22	being	be	VBG
50957	1758	23	thrown	throw	VBN
50957	1758	24	more	more	RBR
50957	1758	25	and	and	CC
50957	1758	26	more	more	RBR
50957	1758	27	northward	northward	RB
50957	1758	28	as	as	IN
50957	1758	29	the	the	DT
50957	1758	30	line	line	NN
50957	1758	31	proceeds	proceed	VBZ
50957	1758	32	to	to	IN
50957	1758	33	the	the	DT
50957	1758	34	west	west	NN
50957	1758	35	over	over	IN
50957	1758	36	the	the	DT
50957	1758	37	Alleghany	Alleghany	NNP
50957	1758	38	Mountains	Mountains	NNPS
50957	1758	39	until	until	IN
50957	1758	40	reaching	reach	VBG
50957	1758	41	the	the	DT
50957	1758	42	longitude	longitude	NN
50957	1758	43	of	of	IN
50957	1758	44	the	the	DT
50957	1758	45	eastern	eastern	JJ
50957	1758	46	end	end	NN
50957	1758	47	of	of	IN
50957	1758	48	Lake	Lake	NNP
50957	1758	49	Erie	Erie	NNP
50957	1758	50	;	;	:
50957	1758	51	but	but	CC
50957	1758	52	this	this	DT
50957	1758	53	southern	southern	JJ
50957	1758	54	boundary	boundary	NN
50957	1758	55	is	be	VBZ
50957	1758	56	by	by	IN
50957	1758	57	no	no	DT
50957	1758	58	means	means	NN
50957	1758	59	a	a	DT
50957	1758	60	water	water	NN
50957	1758	61	-	-	HYPH
50957	1758	62	level	level	NN
50957	1758	63	,	,	,
50957	1758	64	nor	nor	CC
50957	1758	65	is	be	VBZ
50957	1758	66	the	the	DT
50957	1758	67	contour	contour	NN
50957	1758	68	of	of	IN
50957	1758	69	the	the	DT
50957	1758	70	country	country	NN
50957	1758	71	such	such	JJ
50957	1758	72	that	that	IN
50957	1758	73	it	-PRON-	PRP
50957	1758	74	could	could	MD
50957	1758	75	ever	ever	RB
50957	1758	76	have	have	VB
50957	1758	77	been	be	VBN
50957	1758	78	a	a	DT
50957	1758	79	water	water	NN
50957	1758	80	-	-	HYPH
50957	1758	81	level	level	NN
50957	1758	82	.	.	.
50957	1759	1	But	but	CC
50957	1759	2	it	-PRON-	PRP
50957	1759	3	conforms	conform	VBZ
50957	1759	4	in	in	IN
50957	1759	5	nearly	nearly	RB
50957	1759	6	every	every	DT
50957	1759	7	particular	particular	JJ
50957	1759	8	to	to	IN
50957	1759	9	what	what	WP
50957	1759	10	would	would	MD
50957	1759	11	be	be	VB
50957	1759	12	the	the	DT
50957	1759	13	resultant	resultant	NN
50957	1759	14	arising	arise	VBG
50957	1759	15	from	from	IN
50957	1759	16	a	a	DT
50957	1759	17	pretty	pretty	RB
50957	1759	18	general	general	JJ
50957	1759	19	southward	southward	NNP
50957	1759	20	flow	flow	NN
50957	1759	21	of	of	IN
50957	1759	22	a	a	DT
50957	1759	23	semi	semi	JJ
50957	1759	24	-	-	JJ
50957	1759	25	fluid	fluid	JJ
50957	1759	26	from	from	IN
50957	1759	27	the	the	DT
50957	1759	28	two	two	CD
50957	1759	29	subcentres	subcentre	NNS
50957	1759	30	mentioned	mention	VBN
50957	1759	31	,	,	,
50957	1759	32	meeting	meet	VBG
50957	1759	33	with	with	IN
50957	1759	34	the	the	DT
50957	1759	35	obstructions	obstruction	NNS
50957	1759	36	of	of	IN
50957	1759	37	the	the	DT
50957	1759	38	Adirondacks	Adirondacks	NNPS
50957	1759	39	in	in	IN
50957	1759	40	northern	northern	JJ
50957	1759	41	New	New	NNP
50957	1759	42	York	York	NNP
50957	1759	43	and	and	CC
50957	1759	44	of	of	IN
50957	1759	45	the	the	DT
50957	1759	46	broader	broad	JJR
50957	1759	47	Appalachian	appalachian	JJ
50957	1759	48	uplift	uplift	NN
50957	1759	49	in	in	IN
50957	1759	50	northern	northern	JJ
50957	1759	51	Pennsylvania	Pennsylvania	NNP
50957	1759	52	.	.	.
50957	1760	1	How	how	WRB
50957	1760	2	far	far	RB
50957	1760	3	south	south	RB
50957	1760	4	the	the	DT
50957	1760	5	area	area	NN
50957	1760	6	of	of	IN
50957	1760	7	glacial	glacial	JJ
50957	1760	8	accumulation	accumulation	NN
50957	1760	9	may	may	MD
50957	1760	10	have	have	VB
50957	1760	11	extended	extend	VBN
50957	1760	12	can	can	MD
50957	1760	13	not	not	RB
50957	1760	14	be	be	VB
50957	1760	15	definitely	definitely	RB
50957	1760	16	ascertained	ascertained	JJ
50957	1760	17	,	,	,
50957	1760	18	but	but	CC
50957	1760	19	doubtless	doubtless	RB
50957	1760	20	at	at	IN
50957	1760	21	an	an	DT
50957	1760	22	early	early	JJ
50957	1760	23	period	period	NN
50957	1760	24	of	of	IN
50957	1760	25	the	the	DT
50957	1760	26	great	great	JJ
50957	1760	27	Ice	Ice	NNP
50957	1760	28	age	age	NN
50957	1760	29	the	the	DT
50957	1760	30	northern	northern	JJ
50957	1760	31	portions	portion	NNS
50957	1760	32	of	of	IN
50957	1760	33	the	the	DT
50957	1760	34	Appalachian	appalachian	JJ
50957	1760	35	range	range	NN
50957	1760	36	in	in	IN
50957	1760	37	New	New	NNP
50957	1760	38	York	York	NNP
50957	1760	39	,	,	,
50957	1760	40	New	New	NNP
50957	1760	41	England	England	NNP
50957	1760	42	,	,	,
50957	1760	43	New	New	NNP
50957	1760	44	Brunswick	Brunswick	NNP
50957	1760	45	,	,	,
50957	1760	46	and	and	CC
50957	1760	47	Nova	Nova	NNP
50957	1760	48	Scotia	Scotia	NNP
50957	1760	49	became	become	VBD
50957	1760	50	themselves	-PRON-	PRP
50957	1760	51	centres	centre	NNS
50957	1760	52	of	of	IN
50957	1760	53	dispersion	dispersion	NN
50957	1760	54	,	,	,
50957	1760	55	while	while	IN
50957	1760	56	only	only	RB
50957	1760	57	at	at	IN
50957	1760	58	the	the	DT
50957	1760	59	height	height	NN
50957	1760	60	of	of	IN
50957	1760	61	the	the	DT
50957	1760	62	period	period	NN
50957	1760	63	did	do	VBD
50957	1760	64	all	all	PDT
50957	1760	65	their	-PRON-	PRP$
50957	1760	66	glaciers	glacier	NNS
50957	1760	67	become	become	VBP
50957	1760	68	confluent	confluent	JJ
50957	1760	69	,	,	,
50957	1760	70	so	so	IN
50957	1760	71	that	that	IN
50957	1760	72	there	there	EX
50957	1760	73	was	be	VBD
50957	1760	74	one	one	CD
50957	1760	75	continuous	continuous	JJ
50957	1760	76	ice	ice	NN
50957	1760	77	-	-	HYPH
50957	1760	78	sheet	sheet	NN
50957	1760	79	.	.	.
50957	1761	1	In	in	IN
50957	1761	2	the	the	DT
50957	1761	3	western	western	JJ
50957	1761	4	portion	portion	NN
50957	1761	5	of	of	IN
50957	1761	6	the	the	DT
50957	1761	7	area	area	NN
50957	1761	8	covered	cover	VBN
50957	1761	9	by	by	IN
50957	1761	10	the	the	DT
50957	1761	11	Laurentide	Laurentide	NNP
50957	1761	12	Glacier	Glacier	NNP
50957	1761	13	,	,	,
50957	1761	14	the	the	DT
50957	1761	15	depression	depression	NN
50957	1761	16	occupied	occupy	VBN
50957	1761	17	by	by	IN
50957	1761	18	the	the	DT
50957	1761	19	Great	Great	NNP
50957	1761	20	Lakes	Lakes	NNPS
50957	1761	21	,	,	,
50957	1761	22	especially	especially	RB
50957	1761	23	Lakes	Lakes	NNPS
50957	1761	24	Michigan	Michigan	NNP
50957	1761	25	and	and	CC
50957	1761	26	Superior	Superior	NNP
50957	1761	27	,	,	,
50957	1761	28	evidently	evidently	RB
50957	1761	29	had	have	VBD
50957	1761	30	a	a	DT
50957	1761	31	marked	marked	JJ
50957	1761	32	influence	influence	NN
50957	1761	33	in	in	IN
50957	1761	34	directing	direct	VBG
50957	1761	35	the	the	DT
50957	1761	36	flow	flow	NN
50957	1761	37	of	of	IN
50957	1761	38	ice	ice	NN
50957	1761	39	during	during	IN
50957	1761	40	the	the	DT
50957	1761	41	stages	stage	NNS
50957	1761	42	which	which	WDT
50957	1761	43	were	be	VBD
50957	1761	44	midway	midway	NN
50957	1761	45	between	between	IN
50957	1761	46	the	the	DT
50957	1761	47	culmination	culmination	NN
50957	1761	48	of	of	IN
50957	1761	49	the	the	DT
50957	1761	50	Ice	Ice	NNP
50957	1761	51	period	period	NN
50957	1761	52	and	and	CC
50957	1761	53	both	both	CC
50957	1761	54	its	-PRON-	PRP$
50957	1761	55	beginning	beginning	NN
50957	1761	56	and	and	CC
50957	1761	57	its	-PRON-	PRP$
50957	1761	58	end	end	NN
50957	1761	59	.	.	.
50957	1762	1	This	this	DT
50957	1762	2	would	would	MD
50957	1762	3	follow	follow	VB
50957	1762	4	from	from	IN
50957	1762	5	the	the	DT
50957	1762	6	great	great	JJ
50957	1762	7	depth	depth	NN
50957	1762	8	of	of	IN
50957	1762	9	these	these	DT
50957	1762	10	lakes	lake	NNS
50957	1762	11	,	,	,
50957	1762	12	the	the	DT
50957	1762	13	bottom	bottom	NN
50957	1762	14	of	of	IN
50957	1762	15	Lake	Lake	NNP
50957	1762	16	Michigan	Michigan	NNP
50957	1762	17	being	be	VBG
50957	1762	18	286	286	CD
50957	1762	19	feet	foot	NNS
50957	1762	20	below	below	IN
50957	1762	21	sea	sea	NN
50957	1762	22	-	-	HYPH
50957	1762	23	level	level	NN
50957	1762	24	,	,	,
50957	1762	25	and	and	CC
50957	1762	26	that	that	DT
50957	1762	27	of	of	IN
50957	1762	28	Lake	Lake	NNP
50957	1762	29	Superior	Superior	NNP
50957	1762	30	375	375	CD
50957	1762	31	feet	foot	NNS
50957	1762	32	,	,	,
50957	1762	33	making	make	VBG
50957	1762	34	a	a	DT
50957	1762	35	total	total	JJ
50957	1762	36	depth	depth	NN
50957	1762	37	of	of	IN
50957	1762	38	water	water	NN
50957	1762	39	of	of	IN
50957	1762	40	about	about	RB
50957	1762	41	900	900	CD
50957	1762	42	and	and	CC
50957	1762	43	1,000	1,000	CD
50957	1762	44	feet	foot	NNS
50957	1762	45	respectively	respectively	RB
50957	1762	46	.	.	.
50957	1763	1	Into	into	IN
50957	1763	2	these	these	DT
50957	1763	3	oblong	oblong	JJ
50957	1763	4	depressions	depression	NNS
50957	1763	5	the	the	DT
50957	1763	6	ice	ice	NN
50957	1763	7	would	would	MD
50957	1763	8	naturally	naturally	RB
50957	1763	9	gravitate	gravitate	VB
50957	1763	10	until	until	IN
50957	1763	11	they	-PRON-	PRP
50957	1763	12	were	be	VBD
50957	1763	13	filled	fill	VBN
50957	1763	14	,	,	,
50957	1763	15	and	and	CC
50957	1763	16	they	-PRON-	PRP
50957	1763	17	would	would	MD
50957	1763	18	become	become	VB
50957	1763	19	the	the	DT
50957	1763	20	natural	natural	JJ
50957	1763	21	channels	channel	NNS
50957	1763	22	of	of	IN
50957	1763	23	subsequent	subsequent	JJ
50957	1763	24	movement	movement	NN
50957	1763	25	in	in	IN
50957	1763	26	the	the	DT
50957	1763	27	direction	direction	NN
50957	1763	28	of	of	IN
50957	1763	29	their	-PRON-	PRP$
50957	1763	30	longest	long	JJS
50957	1763	31	diameters	diameter	NNS
50957	1763	32	,	,	,
50957	1763	33	while	while	IN
50957	1763	34	the	the	DT
50957	1763	35	great	great	JJ
50957	1763	36	thickness	thickness	NN
50957	1763	37	of	of	IN
50957	1763	38	ice	ice	NN
50957	1763	39	in	in	IN
50957	1763	40	them	-PRON-	PRP
50957	1763	41	would	would	MD
50957	1763	42	make	make	VB
50957	1763	43	them	-PRON-	PRP
50957	1763	44	the	the	DT
50957	1763	45	conservative	conservative	JJ
50957	1763	46	centres	centre	NNS
50957	1763	47	of	of	IN
50957	1763	48	glacial	glacial	JJ
50957	1763	49	accumulation	accumulation	NN
50957	1763	50	and	and	CC
50957	1763	51	action	action	NN
50957	1763	52	after	after	IN
50957	1763	53	the	the	DT
50957	1763	54	ice	ice	NN
50957	1763	55	had	have	VBD
50957	1763	56	begun	begin	VBN
50957	1763	57	to	to	TO
50957	1763	58	retreat	retreat	VB
50957	1763	59	.	.	.
50957	1764	1	These	these	DT
50957	1764	2	deductions	deduction	NNS
50957	1764	3	from	from	IN
50957	1764	4	the	the	DT
50957	1764	5	known	know	VBN
50957	1764	6	nature	nature	NN
50957	1764	7	of	of	IN
50957	1764	8	ice	ice	NN
50957	1764	9	and	and	CC
50957	1764	10	the	the	DT
50957	1764	11	known	know	VBN
50957	1764	12	topography	topography	NN
50957	1764	13	of	of	IN
50957	1764	14	the	the	DT
50957	1764	15	region	region	NN
50957	1764	16	are	be	VBP
50957	1764	17	amply	amply	RB
50957	1764	18	sustained	sustain	VBN
50957	1764	19	by	by	IN
50957	1764	20	a	a	DT
50957	1764	21	study	study	NN
50957	1764	22	of	of	IN
50957	1764	23	the	the	DT
50957	1764	24	detailed	detailed	JJ
50957	1764	25	map	map	NN
50957	1764	26	showing	show	VBG
50957	1764	27	the	the	DT
50957	1764	28	glacial	glacial	JJ
50957	1764	29	geology	geology	NN
50957	1764	30	in	in	IN
50957	1764	31	the	the	DT
50957	1764	32	United	United	NNP
50957	1764	33	States	States	NNP
50957	1764	34	.	.	.
50957	1765	1	But	but	CC
50957	1765	2	on	on	IN
50957	1765	3	this	this	DT
50957	1765	4	we	-PRON-	PRP
50957	1765	5	can	can	MD
50957	1765	6	represent	represent	VB
50957	1765	7	indeed	indeed	RB
50957	1765	8	only	only	RB
50957	1765	9	the	the	DT
50957	1765	10	marks	mark	NNS
50957	1765	11	left	leave	VBN
50957	1765	12	by	by	IN
50957	1765	13	the	the	DT
50957	1765	14	ice	ice	NN
50957	1765	15	at	at	IN
50957	1765	16	various	various	JJ
50957	1765	17	stages	stage	NNS
50957	1765	18	of	of	IN
50957	1765	19	its	-PRON-	PRP$
50957	1765	20	retreat	retreat	NN
50957	1765	21	,	,	,
50957	1765	22	since	since	RB
50957	1765	23	,	,	,
50957	1765	24	as	as	IN
50957	1765	25	already	already	RB
50957	1765	26	remarked	remark	VBN
50957	1765	27	,	,	,
50957	1765	28	the	the	DT
50957	1765	29	marks	mark	NNS
50957	1765	30	of	of	IN
50957	1765	31	each	each	DT
50957	1765	32	stage	stage	NN
50957	1765	33	of	of	IN
50957	1765	34	earlier	early	JJR
50957	1765	35	advance	advance	NN
50957	1765	36	would	would	MD
50957	1765	37	be	be	VB
50957	1765	38	obliterated	obliterate	VBN
50957	1765	39	by	by	IN
50957	1765	40	later	later	RB
50957	1765	41	forward	forward	RB
50957	1765	42	movements	movement	NNS
50957	1765	43	.	.	.
50957	1766	1	We	-PRON-	PRP
50957	1766	2	may	may	MD
50957	1766	3	presume	presume	VB
50957	1766	4	,	,	,
50957	1766	5	however	however	RB
50957	1766	6	,	,	,
50957	1766	7	that	that	IN
50957	1766	8	in	in	IN
50957	1766	9	general	general	JJ
50957	1766	10	the	the	DT
50957	1766	11	marks	mark	NNS
50957	1766	12	left	leave	VBN
50957	1766	13	by	by	IN
50957	1766	14	the	the	DT
50957	1766	15	retreating	retreat	VBG
50957	1766	16	ice	ice	NN
50957	1766	17	correspond	correspond	NN
50957	1766	18	closely	closely	RB
50957	1766	19	with	with	IN
50957	1766	20	those	those	DT
50957	1766	21	actually	actually	RB
50957	1766	22	made	make	VBN
50957	1766	23	and	and	CC
50957	1766	24	obliterated	obliterate	VBN
50957	1766	25	by	by	IN
50957	1766	26	the	the	DT
50957	1766	27	advancing	advance	VBG
50957	1766	28	movement	movement	NN
50957	1766	29	.	.	.
50957	1767	1	From	from	IN
50957	1767	2	observations	observation	NNS
50957	1767	3	upon	upon	IN
50957	1767	4	the	the	DT
50957	1767	5	glaciers	glacier	NNS
50957	1767	6	of	of	IN
50957	1767	7	Switzerland	Switzerland	NNP
50957	1767	8	and	and	CC
50957	1767	9	of	of	IN
50957	1767	10	Alaska	Alaska	NNP
50957	1767	11	,	,	,
50957	1767	12	it	-PRON-	PRP
50957	1767	13	is	be	VBZ
50957	1767	14	found	find	VBN
50957	1767	15	that	that	IN
50957	1767	16	neither	neither	CC
50957	1767	17	the	the	DT
50957	1767	18	advance	advance	NN
50957	1767	19	nor	nor	CC
50957	1767	20	the	the	DT
50957	1767	21	retreat	retreat	NN
50957	1767	22	of	of	IN
50957	1767	23	these	these	DT
50957	1767	24	glaciers	glacier	NNS
50957	1767	25	is	be	VBZ
50957	1767	26	constant	constant	JJ
50957	1767	27	,	,	,
50957	1767	28	but	but	CC
50957	1767	29	that	that	IN
50957	1767	30	,	,	,
50957	1767	31	in	in	IN
50957	1767	32	obedience	obedience	NN
50957	1767	33	to	to	TO
50957	1767	34	meteorologic	meteorologic	VB
50957	1767	35	agencies	agency	NNS
50957	1767	36	not	not	RB
50957	1767	37	fully	fully	RB
50957	1767	38	understood	understand	VBN
50957	1767	39	,	,	,
50957	1767	40	they	-PRON-	PRP
50957	1767	41	advance	advance	VBP
50957	1767	42	and	and	CC
50957	1767	43	retreat	retreat	NN
50957	1767	44	in	in	IN
50957	1767	45	alternate	alternate	JJ
50957	1767	46	periods	period	NNS
50957	1767	47	,	,	,
50957	1767	48	at	at	IN
50957	1767	49	one	one	CD
50957	1767	50	time	time	NN
50957	1767	51	receding	recede	VBG
50957	1767	52	for	for	IN
50957	1767	53	a	a	DT
50957	1767	54	considerable	considerable	JJ
50957	1767	55	distance	distance	NN
50957	1767	56	,	,	,
50957	1767	57	and	and	CC
50957	1767	58	at	at	IN
50957	1767	59	other	other	JJ
50957	1767	60	times	time	NNS
50957	1767	61	regaining	regain	VBG
50957	1767	62	the	the	DT
50957	1767	63	lost	lost	JJ
50957	1767	64	ground	ground	NN
50957	1767	65	and	and	CC
50957	1767	66	advancing	advance	VBG
50957	1767	67	over	over	IN
50957	1767	68	the	the	DT
50957	1767	69	area	area	NN
50957	1767	70	which	which	WDT
50957	1767	71	has	have	VBZ
50957	1767	72	been	be	VBN
50957	1767	73	uncovered	uncover	VBN
50957	1767	74	by	by	IN
50957	1767	75	their	-PRON-	PRP$
50957	1767	76	retreat	retreat	NN
50957	1767	77	.	.	.
50957	1768	1	"	"	``
50957	1768	2	M.	M.	NNP
50957	1768	3	Forel	Forel	NNP
50957	1768	4	reports	report	VBZ
50957	1768	5	,	,	,
50957	1768	6	from	from	IN
50957	1768	7	the	the	DT
50957	1768	8	data	datum	NNS
50957	1768	9	which	which	WDT
50957	1768	10	he	-PRON-	PRP
50957	1768	11	has	have	VBZ
50957	1768	12	collected	collect	VBN
50957	1768	13	with	with	IN
50957	1768	14	much	much	JJ
50957	1768	15	care	care	NN
50957	1768	16	,	,	,
50957	1768	17	that	that	IN
50957	1768	18	there	there	EX
50957	1768	19	have	have	VBP
50957	1768	20	been	be	VBN
50957	1768	21	in	in	IN
50957	1768	22	this	this	DT
50957	1768	23	century	century	NN
50957	1768	24	five	five	CD
50957	1768	25	periods	period	NNS
50957	1768	26	in	in	IN
50957	1768	27	the	the	DT
50957	1768	28	Alpine	Alpine	NNP
50957	1768	29	glaciers	glacier	NNS
50957	1768	30	:	:	:
50957	1768	31	of	of	IN
50957	1768	32	enlargement	enlargement	NN
50957	1768	33	,	,	,
50957	1768	34	from	from	IN
50957	1768	35	1800	1800	CD
50957	1768	36	(	(	-LRB-
50957	1768	37	?	?	.
50957	1768	38	)	)	-RRB-
50957	1769	1	to	to	IN
50957	1769	2	1815	1815	CD
50957	1769	3	;	;	:
50957	1769	4	of	of	IN
50957	1769	5	diminution	diminution	NN
50957	1769	6	,	,	,
50957	1769	7	from	from	IN
50957	1769	8	1815	1815	CD
50957	1769	9	to	to	IN
50957	1769	10	1830	1830	CD
50957	1769	11	;	;	:
50957	1769	12	of	of	IN
50957	1769	13	enlargement	enlargement	NN
50957	1769	14	,	,	,
50957	1769	15	from	from	IN
50957	1769	16	1830	1830	CD
50957	1769	17	to	to	IN
50957	1769	18	1845	1845	CD
50957	1769	19	;	;	:
50957	1769	20	of	of	IN
50957	1769	21	diminution	diminution	NN
50957	1769	22	,	,	,
50957	1769	23	from	from	IN
50957	1769	24	1845	1845	CD
50957	1769	25	to	to	IN
50957	1769	26	1875	1875	CD
50957	1769	27	;	;	:
50957	1769	28	and	and	CC
50957	1769	29	of	of	IN
50957	1769	30	enlargement	enlargement	NN
50957	1769	31	again	again	RB
50957	1769	32	,	,	,
50957	1769	33	from	from	IN
50957	1769	34	1875	1875	CD
50957	1769	35	onward	onward	RB
50957	1769	36	.	.	.
50957	1770	1	He	-PRON-	PRP
50957	1770	2	remarks	remark	VBZ
50957	1770	3	further	further	RB
50957	1770	4	that	that	IN
50957	1770	5	these	these	DT
50957	1770	6	periods	period	NNS
50957	1770	7	correspond	correspond	VBP
50957	1770	8	with	with	IN
50957	1770	9	those	those	DT
50957	1770	10	deduced	deduce	VBN
50957	1770	11	by	by	IN
50957	1770	12	Mr.	Mr.	NNP
50957	1770	13	C.	C.	NNP
50957	1770	14	Lang	Lang	NNP
50957	1770	15	for	for	IN
50957	1770	16	the	the	DT
50957	1770	17	variations	variation	NNS
50957	1770	18	for	for	IN
50957	1770	19	the	the	DT
50957	1770	20	precipitations	precipitation	NNS
50957	1770	21	and	and	CC
50957	1770	22	temperature	temperature	NN
50957	1770	23	of	of	IN
50957	1770	24	the	the	DT
50957	1770	25	air	air	NN
50957	1770	26	;	;	:
50957	1770	27	and	and	CC
50957	1770	28	,	,	,
50957	1770	29	consequently	consequently	RB
50957	1770	30	,	,	,
50957	1770	31	that	that	IN
50957	1770	32	the	the	DT
50957	1770	33	enlargement	enlargement	NN
50957	1770	34	of	of	IN
50957	1770	35	the	the	DT
50957	1770	36	glaciers	glacier	NNS
50957	1770	37	has	have	VBZ
50957	1770	38	gone	go	VBN
50957	1770	39	forward	forward	RB
50957	1770	40	in	in	IN
50957	1770	41	the	the	DT
50957	1770	42	cold	cold	JJ
50957	1770	43	and	and	CC
50957	1770	44	rainy	rainy	JJ
50957	1770	45	period	period	NN
50957	1770	46	,	,	,
50957	1770	47	and	and	CC
50957	1770	48	the	the	DT
50957	1770	49	diminution	diminution	NN
50957	1770	50	in	in	IN
50957	1770	51	the	the	DT
50957	1770	52	warm	warm	JJ
50957	1770	53	and	and	CC
50957	1770	54	the	the	DT
50957	1770	55	dry	dry	JJ
50957	1770	56	.	.	.
50957	1771	1	"	"	``
50957	1771	2	[	[	-LRB-
50957	1771	3	BH	BH	NNP
50957	1771	4	]	]	-RRB-
50957	1771	5	[	[	-LRB-
50957	1771	6	Footnote	Footnote	NNP
50957	1771	7	BH	BH	NNP
50957	1771	8	:	:	:
50957	1771	9	American	American	NNP
50957	1771	10	Journal	Journal	NNP
50957	1771	11	of	of	IN
50957	1771	12	Science	Science	NNP
50957	1771	13	,	,	,
50957	1771	14	vol	vol	NNP
50957	1771	15	.	.	.
50957	1772	1	cxxxii	cxxxii	NNP
50957	1772	2	,	,	,
50957	1772	3	1886	1886	CD
50957	1772	4	,	,	,
50957	1772	5	p.	p.	NN
50957	1773	1	77	77	CD
50957	1773	2	.	.	.
50957	1773	3	]	]	-RRB-
50957	1774	1	When	when	WRB
50957	1774	2	,	,	,
50957	1774	3	now	now	RB
50957	1774	4	,	,	,
50957	1774	5	we	-PRON-	PRP
50957	1774	6	attentively	attentively	RB
50957	1774	7	consider	consider	VBP
50957	1774	8	the	the	DT
50957	1774	9	combination	combination	NN
50957	1774	10	of	of	IN
50957	1774	11	causes	cause	NNS
50957	1774	12	necessary	necessary	JJ
50957	1774	13	to	to	TO
50957	1774	14	produce	produce	VB
50957	1774	15	the	the	DT
50957	1774	16	climatic	climatic	JJ
50957	1774	17	conditions	condition	NNS
50957	1774	18	of	of	IN
50957	1774	19	the	the	DT
50957	1774	20	great	great	JJ
50957	1774	21	Ice	Ice	NNP
50957	1774	22	age	age	NN
50957	1774	23	of	of	IN
50957	1774	24	North	North	NNP
50957	1774	25	America	America	NNP
50957	1774	26	,	,	,
50957	1774	27	we	-PRON-	PRP
50957	1774	28	shall	shall	MD
50957	1774	29	be	be	VB
50957	1774	30	prepared	prepared	JJ
50957	1774	31	to	to	TO
50957	1774	32	find	find	VB
50957	1774	33	far	far	RB
50957	1774	34	more	more	RBR
50957	1774	35	extensive	extensive	JJ
50957	1774	36	variations	variation	NNS
50957	1774	37	in	in	IN
50957	1774	38	the	the	DT
50957	1774	39	progress	progress	NN
50957	1774	40	of	of	IN
50957	1774	41	the	the	DT
50957	1774	42	continental	continental	NNP
50957	1774	43	glacier	glacier	NNP
50957	1774	44	,	,	,
50957	1774	45	both	both	CC
50957	1774	46	during	during	IN
50957	1774	47	its	-PRON-	PRP$
50957	1774	48	advance	advance	NN
50957	1774	49	and	and	CC
50957	1774	50	during	during	IN
50957	1774	51	its	-PRON-	PRP$
50957	1774	52	retreat	retreat	NN
50957	1774	53	,	,	,
50957	1774	54	than	than	IN
50957	1774	55	are	be	VBP
50957	1774	56	to	to	TO
50957	1774	57	be	be	VB
50957	1774	58	observed	observe	VBN
50957	1774	59	in	in	IN
50957	1774	60	any	any	DT
50957	1774	61	existing	exist	VBG
50957	1774	62	local	local	JJ
50957	1774	63	glaciers	glacier	NNS
50957	1774	64	.	.	.
50957	1775	1	With	with	IN
50957	1775	2	respect	respect	NN
50957	1775	3	to	to	IN
50957	1775	4	the	the	DT
50957	1775	5	arguments	argument	NNS
50957	1775	6	adduced	adduce	VBN
50957	1775	7	in	in	IN
50957	1775	8	favor	favor	NN
50957	1775	9	of	of	IN
50957	1775	10	a	a	DT
50957	1775	11	succession	succession	NN
50957	1775	12	of	of	IN
50957	1775	13	glacial	glacial	JJ
50957	1775	14	epochs	epoch	NNS
50957	1775	15	in	in	IN
50957	1775	16	America	America	NNP
50957	1775	17	the	the	DT
50957	1775	18	following	follow	VBG
50957	1775	19	criticisms	criticism	NNS
50957	1775	20	are	be	VBP
50957	1775	21	pertinent	pertinent	JJ
50957	1775	22	:	:	:
50957	1775	23	1	1	CD
50957	1775	24	.	.	.
50957	1776	1	So	so	RB
50957	1776	2	far	far	RB
50957	1776	3	as	as	IN
50957	1776	4	we	-PRON-	PRP
50957	1776	5	can	can	MD
50957	1776	6	estimate	estimate	VB
50957	1776	7	,	,	,
50957	1776	8	a	a	DT
50957	1776	9	temporary	temporary	JJ
50957	1776	10	retreat	retreat	NN
50957	1776	11	of	of	IN
50957	1776	12	the	the	DT
50957	1776	13	front	front	NN
50957	1776	14	,	,	,
50957	1776	15	lasting	last	VBG
50957	1776	16	a	a	DT
50957	1776	17	few	few	JJ
50957	1776	18	centuries	century	NNS
50957	1776	19	,	,	,
50957	1776	20	would	would	MD
50957	1776	21	be	be	VB
50957	1776	22	sufficient	sufficient	JJ
50957	1776	23	to	to	TO
50957	1776	24	account	account	VB
50957	1776	25	for	for	IN
50957	1776	26	the	the	DT
50957	1776	27	vegetable	vegetable	NN
50957	1776	28	accumulations	accumulation	NNS
50957	1776	29	that	that	WDT
50957	1776	30	are	be	VBP
50957	1776	31	found	find	VBN
50957	1776	32	buried	bury	VBN
50957	1776	33	beneath	beneath	IN
50957	1776	34	the	the	DT
50957	1776	35	glacial	glacial	JJ
50957	1776	36	deposits	deposit	NNS
50957	1776	37	in	in	IN
50957	1776	38	southern	southern	JJ
50957	1776	39	Ohio	Ohio	NNP
50957	1776	40	,	,	,
50957	1776	41	Indiana	Indiana	NNP
50957	1776	42	,	,	,
50957	1776	43	central	central	JJ
50957	1776	44	Illinois	Illinois	NNP
50957	1776	45	,	,	,
50957	1776	46	and	and	CC
50957	1776	47	Iowa	Iowa	NNP
50957	1776	48	,	,	,
50957	1776	49	while	while	IN
50957	1776	50	a	a	DT
50957	1776	51	temporary	temporary	JJ
50957	1776	52	readvance	readvance	NN
50957	1776	53	of	of	IN
50957	1776	54	the	the	DT
50957	1776	55	ice	ice	NN
50957	1776	56	would	would	MD
50957	1776	57	be	be	VB
50957	1776	58	sufficient	sufficient	JJ
50957	1776	59	to	to	TO
50957	1776	60	bury	bury	VB
50957	1776	61	the	the	DT
50957	1776	62	vegetable	vegetable	NN
50957	1776	63	remains	remain	VBZ
50957	1776	64	beneath	beneath	IN
50957	1776	65	a	a	DT
50957	1776	66	freshly	freshly	RB
50957	1776	67	accumulated	accumulate	VBN
50957	1776	68	mass	mass	NN
50957	1776	69	of	of	IN
50957	1776	70	till	till	IN
50957	1776	71	.	.	.
50957	1777	1	Thus	thus	RB
50957	1777	2	,	,	,
50957	1777	3	as	as	IN
50957	1777	4	Dr.	Dr.	NNP
50957	1777	5	Bell	Bell	NNP
50957	1777	6	suggested	suggest	VBD
50957	1777	7	,	,	,
50957	1777	8	the	the	DT
50957	1777	9	interglacial	interglacial	JJ
50957	1777	10	vegetal	vegetal	JJ
50957	1777	11	deposits	deposit	NNS
50957	1777	12	do	do	VBP
50957	1777	13	not	not	RB
50957	1777	14	necessarily	necessarily	RB
50957	1777	15	indicate	indicate	VB
50957	1777	16	anything	anything	NN
50957	1777	17	more	more	JJR
50957	1777	18	than	than	IN
50957	1777	19	a	a	DT
50957	1777	20	temporary	temporary	JJ
50957	1777	21	oscillation	oscillation	NN
50957	1777	22	of	of	IN
50957	1777	23	the	the	DT
50957	1777	24	ice	ice	NN
50957	1777	25	-	-	HYPH
50957	1777	26	front	front	NN
50957	1777	27	,	,	,
50957	1777	28	and	and	CC
50957	1777	29	do	do	VBP
50957	1777	30	not	not	RB
50957	1777	31	carry	carry	VB
50957	1777	32	with	with	IN
50957	1777	33	them	-PRON-	PRP
50957	1777	34	the	the	DT
50957	1777	35	necessity	necessity	NN
50957	1777	36	of	of	IN
50957	1777	37	supposing	suppose	VBG
50957	1777	38	a	a	DT
50957	1777	39	disappearance	disappearance	NN
50957	1777	40	of	of	IN
50957	1777	41	the	the	DT
50957	1777	42	ice	ice	NN
50957	1777	43	from	from	IN
50957	1777	44	the	the	DT
50957	1777	45	whole	whole	JJ
50957	1777	46	glaciated	glaciated	JJ
50957	1777	47	area	area	NN
50957	1777	48	.	.	.
50957	1778	1	Thus	thus	RB
50957	1778	2	the	the	DT
50957	1778	3	introduction	introduction	NN
50957	1778	4	of	of	IN
50957	1778	5	a	a	DT
50957	1778	6	whole	whole	JJ
50957	1778	7	Glacial	glacial	JJ
50957	1778	8	period	period	NN
50957	1778	9	to	to	TO
50957	1778	10	account	account	VB
50957	1778	11	for	for	IN
50957	1778	12	such	such	JJ
50957	1778	13	limited	limited	JJ
50957	1778	14	phenomena	phenomena	NN
50957	1778	15	is	be	VBZ
50957	1778	16	a	a	DT
50957	1778	17	violation	violation	NN
50957	1778	18	of	of	IN
50957	1778	19	the	the	DT
50957	1778	20	well	well	RB
50957	1778	21	-	-	HYPH
50957	1778	22	known	know	VBN
50957	1778	23	law	law	NN
50957	1778	24	of	of	IN
50957	1778	25	parsimony	parsimony	NN
50957	1778	26	,	,	,
50957	1778	27	which	which	WDT
50957	1778	28	requires	require	VBZ
50957	1778	29	us	-PRON-	PRP
50957	1778	30	in	in	IN
50957	1778	31	our	-PRON-	PRP$
50957	1778	32	explanations	explanation	NNS
50957	1778	33	of	of	IN
50957	1778	34	phenomena	phenomenon	NNS
50957	1778	35	to	to	TO
50957	1778	36	be	be	VB
50957	1778	37	content	content	JJ
50957	1778	38	with	with	IN
50957	1778	39	the	the	DT
50957	1778	40	least	least	JJS
50957	1778	41	cause	cause	NN
50957	1778	42	which	which	WDT
50957	1778	43	is	be	VBZ
50957	1778	44	sufficient	sufficient	JJ
50957	1778	45	to	to	TO
50957	1778	46	produce	produce	VB
50957	1778	47	them	-PRON-	PRP
50957	1778	48	.	.	.
50957	1779	1	In	in	IN
50957	1779	2	the	the	DT
50957	1779	3	present	present	JJ
50957	1779	4	instance	instance	NN
50957	1779	5	a	a	DT
50957	1779	6	series	series	NN
50957	1779	7	of	of	IN
50957	1779	8	comparatively	comparatively	JJ
50957	1779	9	slight	slight	JJ
50957	1779	10	oscillations	oscillation	NNS
50957	1779	11	of	of	IN
50957	1779	12	the	the	DT
50957	1779	13	ice	ice	NN
50957	1779	14	-	-	HYPH
50957	1779	15	front	front	NN
50957	1779	16	during	during	IN
50957	1779	17	a	a	DT
50957	1779	18	single	single	JJ
50957	1779	19	glacial	glacial	JJ
50957	1779	20	period	period	NN
50957	1779	21	would	would	MD
50957	1779	22	seem	seem	VB
50957	1779	23	to	to	TO
50957	1779	24	be	be	VB
50957	1779	25	sufficient	sufficient	JJ
50957	1779	26	to	to	TO
50957	1779	27	account	account	VB
50957	1779	28	for	for	IN
50957	1779	29	all	all	PDT
50957	1779	30	the	the	DT
50957	1779	31	buried	bury	VBN
50957	1779	32	forests	forest	NNS
50957	1779	33	and	and	CC
50957	1779	34	masses	masse	NNS
50957	1779	35	of	of	IN
50957	1779	36	vegetal	vegetal	NNP
50957	1779	37	_	_	NNP
50957	1779	38	débris	débris	NN
50957	1779	39	_	_	NNP
50957	1779	40	that	that	DT
50957	1779	41	occur	occur	VB
50957	1779	42	either	either	CC
50957	1779	43	in	in	IN
50957	1779	44	the	the	DT
50957	1779	45	United	United	NNP
50957	1779	46	States	States	NNP
50957	1779	47	or	or	CC
50957	1779	48	in	in	IN
50957	1779	49	the	the	DT
50957	1779	50	Dominion	Dominion	NNP
50957	1779	51	of	of	IN
50957	1779	52	Canada	Canada	NNP
50957	1779	53	.	.	.
50957	1780	1	2	2	LS
50957	1780	2	.	.	.
50957	1781	1	Another	another	DT
50957	1781	2	argument	argument	NN
50957	1781	3	for	for	IN
50957	1781	4	the	the	DT
50957	1781	5	existence	existence	NN
50957	1781	6	of	of	IN
50957	1781	7	two	two	CD
50957	1781	8	absolutely	absolutely	RB
50957	1781	9	distinct	distinct	JJ
50957	1781	10	glacial	glacial	JJ
50957	1781	11	periods	period	NNS
50957	1781	12	in	in	IN
50957	1781	13	North	North	NNP
50957	1781	14	America	America	NNP
50957	1781	15	has	have	VBZ
50957	1781	16	been	be	VBN
50957	1781	17	drawn	draw	VBN
50957	1781	18	from	from	IN
50957	1781	19	the	the	DT
50957	1781	20	greater	great	JJR
50957	1781	21	oxidation	oxidation	NN
50957	1781	22	of	of	IN
50957	1781	23	the	the	DT
50957	1781	24	clays	clay	NNS
50957	1781	25	and	and	CC
50957	1781	26	the	the	DT
50957	1781	27	more	more	RBR
50957	1781	28	extensive	extensive	JJ
50957	1781	29	disintegration	disintegration	NN
50957	1781	30	of	of	IN
50957	1781	31	certain	certain	JJ
50957	1781	32	classes	class	NNS
50957	1781	33	of	of	IN
50957	1781	34	the	the	DT
50957	1781	35	boulders	boulder	NNS
50957	1781	36	found	find	VBN
50957	1781	37	over	over	IN
50957	1781	38	the	the	DT
50957	1781	39	southern	southern	JJ
50957	1781	40	part	part	NN
50957	1781	41	of	of	IN
50957	1781	42	the	the	DT
50957	1781	43	glaciated	glaciated	JJ
50957	1781	44	area	area	NN
50957	1781	45	of	of	IN
50957	1781	46	the	the	DT
50957	1781	47	Mississippi	Mississippi	NNP
50957	1781	48	Valley	Valley	NNP
50957	1781	49	,	,	,
50957	1781	50	than	than	IN
50957	1781	51	has	have	VBZ
50957	1781	52	taken	take	VBN
50957	1781	53	place	place	NN
50957	1781	54	in	in	IN
50957	1781	55	the	the	DT
50957	1781	56	more	more	RBR
50957	1781	57	northerly	northerly	JJ
50957	1781	58	regions	region	NNS
50957	1781	59	.	.	.
50957	1782	1	Without	without	IN
50957	1782	2	questioning	question	VBG
50957	1782	3	this	this	DT
50957	1782	4	statement	statement	NN
50957	1782	5	of	of	IN
50957	1782	6	fact	fact	NN
50957	1782	7	(	(	-LRB-
50957	1782	8	which	which	WDT
50957	1782	9	,	,	,
50957	1782	10	however	however	RB
50957	1782	11	,	,	,
50957	1782	12	I	-PRON-	PRP
50957	1782	13	believe	believe	VBP
50957	1782	14	to	to	TO
50957	1782	15	be	be	VB
50957	1782	16	somewhat	somewhat	RB
50957	1782	17	exaggerated	exaggerated	JJ
50957	1782	18	)	)	-RRB-
50957	1782	19	,	,	,
50957	1782	20	it	-PRON-	PRP
50957	1782	21	is	be	VBZ
50957	1782	22	not	not	RB
50957	1782	23	difficult	difficult	JJ
50957	1782	24	to	to	TO
50957	1782	25	see	see	VB
50957	1782	26	that	that	IN
50957	1782	27	the	the	DT
50957	1782	28	effects	effect	NNS
50957	1782	29	probably	probably	RB
50957	1782	30	are	be	VBP
50957	1782	31	just	just	RB
50957	1782	32	what	what	WP
50957	1782	33	would	would	MD
50957	1782	34	result	result	VB
50957	1782	35	from	from	IN
50957	1782	36	a	a	DT
50957	1782	37	single	single	JJ
50957	1782	38	long	long	JJ
50957	1782	39	glacial	glacial	JJ
50957	1782	40	period	period	NN
50957	1782	41	brought	bring	VBN
50957	1782	42	about	about	RP
50957	1782	43	by	by	IN
50957	1782	44	such	such	JJ
50957	1782	45	causes	cause	NNS
50957	1782	46	as	as	IN
50957	1782	47	we	-PRON-	PRP
50957	1782	48	have	have	VBP
50957	1782	49	seen	see	VBN
50957	1782	50	to	to	TO
50957	1782	51	be	be	VB
50957	1782	52	probably	probably	RB
50957	1782	53	in	in	IN
50957	1782	54	operation	operation	NN
50957	1782	55	in	in	IN
50957	1782	56	America	America	NNP
50957	1782	57	.	.	.
50957	1783	1	For	for	IN
50957	1783	2	if	if	IN
50957	1783	3	one	one	PRP
50957	1783	4	reflects	reflect	VBZ
50957	1783	5	upon	upon	IN
50957	1783	6	the	the	DT
50957	1783	7	conditions	condition	NNS
50957	1783	8	existing	exist	VBG
50957	1783	9	when	when	WRB
50957	1783	10	the	the	DT
50957	1783	11	Glacial	glacial	JJ
50957	1783	12	period	period	NN
50957	1783	13	began	begin	VBD
50957	1783	14	,	,	,
50957	1783	15	he	-PRON-	PRP
50957	1783	16	will	will	MD
50957	1783	17	see	see	VB
50957	1783	18	that	that	DT
50957	1783	19	,	,	,
50957	1783	20	during	during	IN
50957	1783	21	the	the	DT
50957	1783	22	long	long	JJ
50957	1783	23	ages	age	NNS
50957	1783	24	of	of	IN
50957	1783	25	warm	warm	JJ
50957	1783	26	climate	climate	NN
50957	1783	27	which	which	WDT
50957	1783	28	characterised	characterise	VBD
50957	1783	29	the	the	DT
50957	1783	30	preceding	precede	VBG
50957	1783	31	period	period	NN
50957	1783	32	,	,	,
50957	1783	33	the	the	DT
50957	1783	34	rocks	rock	NNS
50957	1783	35	must	must	MD
50957	1783	36	have	have	VB
50957	1783	37	been	be	VBN
50957	1783	38	extensively	extensively	RB
50957	1783	39	disintegrated	disintegrate	VBN
50957	1783	40	through	through	IN
50957	1783	41	the	the	DT
50957	1783	42	action	action	NN
50957	1783	43	of	of	IN
50957	1783	44	subaërial	subaërial	JJ
50957	1783	45	agencies	agency	NNS
50957	1783	46	.	.	.
50957	1784	1	The	the	DT
50957	1784	2	extent	extent	NN
50957	1784	3	to	to	TO
50957	1784	4	which	which	WDT
50957	1784	5	this	this	DT
50957	1784	6	disintegration	disintegration	NN
50957	1784	7	takes	take	VBZ
50957	1784	8	place	place	NN
50957	1784	9	can	can	MD
50957	1784	10	be	be	VB
50957	1784	11	appreciated	appreciate	VBN
50957	1784	12	now	now	RB
50957	1784	13	only	only	RB
50957	1784	14	by	by	IN
50957	1784	15	those	those	DT
50957	1784	16	who	who	WP
50957	1784	17	reside	reside	VBP
50957	1784	18	outside	outside	IN
50957	1784	19	of	of	IN
50957	1784	20	the	the	DT
50957	1784	21	glaciated	glaciated	JJ
50957	1784	22	area	area	NN
50957	1784	23	,	,	,
50957	1784	24	where	where	WRB
50957	1784	25	these	these	DT
50957	1784	26	agencies	agency	NNS
50957	1784	27	have	have	VBP
50957	1784	28	been	be	VBN
50957	1784	29	in	in	IN
50957	1784	30	uninterrupted	uninterrupted	JJ
50957	1784	31	action	action	NN
50957	1784	32	.	.	.
50957	1785	1	In	in	IN
50957	1785	2	the	the	DT
50957	1785	3	Appalachian	appalachian	JJ
50957	1785	4	range	range	NN
50957	1785	5	south	south	RB
50957	1785	6	of	of	IN
50957	1785	7	the	the	DT
50957	1785	8	glaciated	glaciated	JJ
50957	1785	9	region	region	NN
50957	1785	10	the	the	DT
50957	1785	11	granitic	granitic	JJ
50957	1785	12	masses	masse	NNS
50957	1785	13	and	and	CC
50957	1785	14	strata	strata	NN
50957	1785	15	of	of	IN
50957	1785	16	gneiss	gneis	NNS
50957	1785	17	are	be	VBP
50957	1785	18	sometimes	sometimes	RB
50957	1785	19	found	find	VBN
50957	1785	20	to	to	TO
50957	1785	21	be	be	VB
50957	1785	22	completely	completely	RB
50957	1785	23	disintegrated	disintegrate	VBN
50957	1785	24	to	to	IN
50957	1785	25	a	a	DT
50957	1785	26	depth	depth	NN
50957	1785	27	of	of	IN
50957	1785	28	fifty	fifty	CD
50957	1785	29	or	or	CC
50957	1785	30	sixty	sixty	CD
50957	1785	31	feet	foot	NNS
50957	1785	32	;	;	,
50957	1785	33	and	and	CC
50957	1785	34	what	what	WP
50957	1785	35	seem	seem	VBP
50957	1785	36	to	to	TO
50957	1785	37	be	be	VB
50957	1785	38	beds	bed	NNS
50957	1785	39	of	of	IN
50957	1785	40	gravel	gravel	NN
50957	1785	41	often	often	RB
50957	1785	42	prove	prove	VBP
50957	1785	43	in	in	IN
50957	1785	44	fact	fact	NN
50957	1785	45	to	to	TO
50957	1785	46	be	be	VB
50957	1785	47	horizontal	horizontal	JJ
50957	1785	48	strata	strata	NN
50957	1785	49	of	of	IN
50957	1785	50	gneiss	gneiss	NNP
50957	1785	51	from	from	IN
50957	1785	52	which	which	WDT
50957	1785	53	the	the	DT
50957	1785	54	cementing	cementing	NN
50957	1785	55	material	material	NN
50957	1785	56	has	have	VBZ
50957	1785	57	been	be	VBN
50957	1785	58	removed	remove	VBN
50957	1785	59	by	by	IN
50957	1785	60	the	the	DT
50957	1785	61	slow	slow	JJ
50957	1785	62	action	action	NN
50957	1785	63	of	of	IN
50957	1785	64	acids	acid	NNS
50957	1785	65	brought	bring	VBN
50957	1785	66	down	down	RP
50957	1785	67	by	by	IN
50957	1785	68	the	the	DT
50957	1785	69	percolating	percolating	NN
50957	1785	70	water	water	NN
50957	1785	71	.	.	.
50957	1786	1	Now	now	RB
50957	1786	2	,	,	,
50957	1786	3	there	there	EX
50957	1786	4	can	can	MD
50957	1786	5	be	be	VB
50957	1786	6	no	no	DT
50957	1786	7	question	question	NN
50957	1786	8	that	that	IN
50957	1786	9	this	this	DT
50957	1786	10	process	process	NN
50957	1786	11	of	of	IN
50957	1786	12	disintegration	disintegration	NN
50957	1786	13	had	have	VBD
50957	1786	14	proceeded	proceed	VBN
50957	1786	15	to	to	IN
50957	1786	16	a	a	DT
50957	1786	17	vast	vast	JJ
50957	1786	18	extent	extent	NN
50957	1786	19	before	before	IN
50957	1786	20	the	the	DT
50957	1786	21	Glacial	glacial	JJ
50957	1786	22	period	period	NN
50957	1786	23	,	,	,
50957	1786	24	so	so	IN
50957	1786	25	that	that	IN
50957	1786	26	,	,	,
50957	1786	27	when	when	WRB
50957	1786	28	the	the	DT
50957	1786	29	ice	ice	NN
50957	1786	30	began	begin	VBD
50957	1786	31	to	to	TO
50957	1786	32	advance	advance	VB
50957	1786	33	,	,	,
50957	1786	34	there	there	EX
50957	1786	35	was	be	VBD
50957	1786	36	an	an	DT
50957	1786	37	enormous	enormous	JJ
50957	1786	38	amount	amount	NN
50957	1786	39	of	of	IN
50957	1786	40	partially	partially	RB
50957	1786	41	oxidised	oxidise	VBN
50957	1786	42	and	and	CC
50957	1786	43	disintegrated	disintegrate	VBN
50957	1786	44	material	material	NN
50957	1786	45	ready	ready	JJ
50957	1786	46	to	to	TO
50957	1786	47	be	be	VB
50957	1786	48	scraped	scrape	VBN
50957	1786	49	off	off	RP
50957	1786	50	with	with	IN
50957	1786	51	the	the	DT
50957	1786	52	first	first	JJ
50957	1786	53	advance	advance	NN
50957	1786	54	of	of	IN
50957	1786	55	ice	ice	NN
50957	1786	56	,	,	,
50957	1786	57	and	and	CC
50957	1786	58	this	this	DT
50957	1786	59	is	be	VBZ
50957	1786	60	the	the	DT
50957	1786	61	material	material	NN
50957	1786	62	which	which	WDT
50957	1786	63	would	would	MD
50957	1786	64	naturally	naturally	RB
50957	1786	65	be	be	VB
50957	1786	66	transported	transport	VBN
50957	1786	67	farthest	farthest	NN
50957	1786	68	to	to	IN
50957	1786	69	the	the	DT
50957	1786	70	south	south	NN
50957	1786	71	;	;	:
50957	1786	72	and	and	CC
50957	1786	73	thus	thus	RB
50957	1786	74	,	,	,
50957	1786	75	on	on	IN
50957	1786	76	the	the	DT
50957	1786	77	theory	theory	NN
50957	1786	78	of	of	IN
50957	1786	79	a	a	DT
50957	1786	80	single	single	JJ
50957	1786	81	glacial	glacial	JJ
50957	1786	82	period	period	NN
50957	1786	83	,	,	,
50957	1786	84	we	-PRON-	PRP
50957	1786	85	can	can	MD
50957	1786	86	readily	readily	RB
50957	1786	87	account	account	VB
50957	1786	88	for	for	IN
50957	1786	89	the	the	DT
50957	1786	90	greater	great	JJR
50957	1786	91	apparent	apparent	JJ
50957	1786	92	age	age	NN
50957	1786	93	of	of	IN
50957	1786	94	the	the	DT
50957	1786	95	glacial	glacial	JJ
50957	1786	96	_	_	NNP
50957	1786	97	débris	débris	NN
50957	1786	98	_	_	NNP
50957	1786	99	near	near	IN
50957	1786	100	the	the	DT
50957	1786	101	margin	margin	NN
50957	1786	102	.	.	.
50957	1787	1	This	this	DT
50957	1787	2	_	_	NNP
50957	1787	3	débris	débris	NN
50957	1787	4	_	_	NNP
50957	1787	5	was	be	VBD
50957	1787	6	old	old	JJ
50957	1787	7	when	when	WRB
50957	1787	8	the	the	DT
50957	1787	9	Glacial	glacial	JJ
50957	1787	10	period	period	NN
50957	1787	11	began	begin	VBD
50957	1787	12	.	.	.
50957	1788	1	3	3	LS
50957	1788	2	.	.	.
50957	1789	1	With	with	IN
50957	1789	2	reference	reference	NN
50957	1789	3	to	to	IN
50957	1789	4	the	the	DT
50957	1789	5	argument	argument	NN
50957	1789	6	for	for	IN
50957	1789	7	two	two	CD
50957	1789	8	distinct	distinct	JJ
50957	1789	9	glacial	glacial	JJ
50957	1789	10	periods	period	NNS
50957	1789	11	drawn	draw	VBN
50957	1789	12	from	from	IN
50957	1789	13	the	the	DT
50957	1789	14	smaller	small	JJR
50957	1789	15	apparent	apparent	JJ
50957	1789	16	amount	amount	NN
50957	1789	17	of	of	IN
50957	1789	18	glacial	glacial	JJ
50957	1789	19	erosion	erosion	NN
50957	1789	20	over	over	IN
50957	1789	21	the	the	DT
50957	1789	22	southern	southern	JJ
50957	1789	23	part	part	NN
50957	1789	24	of	of	IN
50957	1789	25	the	the	DT
50957	1789	26	glaciated	glaciated	JJ
50957	1789	27	area	area	NN
50957	1789	28	,	,	,
50957	1789	29	we	-PRON-	PRP
50957	1789	30	have	have	VBP
50957	1789	31	to	to	TO
50957	1789	32	remark	remark	VB
50957	1789	33	that	that	IN
50957	1789	34	that	that	DT
50957	1789	35	would	would	MD
50957	1789	36	occur	occur	VB
50957	1789	37	in	in	IN
50957	1789	38	case	case	NN
50957	1789	39	of	of	IN
50957	1789	40	a	a	DT
50957	1789	41	single	single	JJ
50957	1789	42	ice	ice	NN
50957	1789	43	-	-	HYPH
50957	1789	44	invasion	invasion	NN
50957	1789	45	as	as	RB
50957	1789	46	well	well	RB
50957	1789	47	as	as	IN
50957	1789	48	in	in	IN
50957	1789	49	case	case	NN
50957	1789	50	of	of	IN
50957	1789	51	two	two	CD
50957	1789	52	distinct	distinct	JJ
50957	1789	53	ice	ice	NN
50957	1789	54	-	-	HYPH
50957	1789	55	invasions	invasion	NNS
50957	1789	56	,	,	,
50957	1789	57	in	in	IN
50957	1789	58	which	which	WDT
50957	1789	59	the	the	DT
50957	1789	60	later	later	RB
50957	1789	61	did	do	VBD
50957	1789	62	not	not	RB
50957	1789	63	extend	extend	VB
50957	1789	64	so	so	RB
50957	1789	65	far	far	RB
50957	1789	66	as	as	IN
50957	1789	67	the	the	DT
50957	1789	68	former	former	JJ
50957	1789	69	.	.	.
50957	1790	1	From	from	IN
50957	1790	2	the	the	DT
50957	1790	3	very	very	JJ
50957	1790	4	necessity	necessity	NN
50957	1790	5	of	of	IN
50957	1790	6	the	the	DT
50957	1790	7	case	case	NN
50957	1790	8	,	,	,
50957	1790	9	glacial	glacial	JJ
50957	1790	10	erosion	erosion	NN
50957	1790	11	diminishes	diminish	VBZ
50957	1790	12	as	as	IN
50957	1790	13	the	the	DT
50957	1790	14	limit	limit	NN
50957	1790	15	of	of	IN
50957	1790	16	the	the	DT
50957	1790	17	extent	extent	NN
50957	1790	18	of	of	IN
50957	1790	19	the	the	DT
50957	1790	20	glaciation	glaciation	NN
50957	1790	21	is	be	VBZ
50957	1790	22	approached	approach	VBN
50957	1790	23	.	.	.
50957	1791	1	At	at	IN
50957	1791	2	the	the	DT
50957	1791	3	very	very	JJ
50957	1791	4	margin	margin	NN
50957	1791	5	of	of	IN
50957	1791	6	the	the	DT
50957	1791	7	glacier	glacier	NN
50957	1791	8	,	,	,
50957	1791	9	motion	motion	NN
50957	1791	10	has	have	VBZ
50957	1791	11	ceased	cease	VBN
50957	1791	12	altogether	altogether	RB
50957	1791	13	.	.	.
50957	1792	1	Back	back	RB
50957	1792	2	one	one	CD
50957	1792	3	mile	mile	NN
50957	1792	4	from	from	IN
50957	1792	5	the	the	DT
50957	1792	6	margin	margin	NN
50957	1792	7	only	only	RB
50957	1792	8	one	one	CD
50957	1792	9	mile	mile	NN
50957	1792	10	of	of	IN
50957	1792	11	ice	ice	NN
50957	1792	12	-	-	HYPH
50957	1792	13	motion	motion	NN
50957	1792	14	has	have	VBZ
50957	1792	15	been	be	VBN
50957	1792	16	active	active	JJ
50957	1792	17	in	in	IN
50957	1792	18	erosion	erosion	NN
50957	1792	19	,	,	,
50957	1792	20	while	while	IN
50957	1792	21	ten	ten	CD
50957	1792	22	miles	mile	NNS
50957	1792	23	back	back	RB
50957	1792	24	from	from	IN
50957	1792	25	its	-PRON-	PRP$
50957	1792	26	front	front	NN
50957	1792	27	there	there	EX
50957	1792	28	has	have	VBZ
50957	1792	29	been	be	VBN
50957	1792	30	ten	ten	CD
50957	1792	31	times	time	NNS
50957	1792	32	as	as	RB
50957	1792	33	much	much	RB
50957	1792	34	moving	move	VBG
50957	1792	35	ice	ice	NN
50957	1792	36	actually	actually	RB
50957	1792	37	engaged	engage	VBN
50957	1792	38	in	in	IN
50957	1792	39	erosion	erosion	NN
50957	1792	40	,	,	,
50957	1792	41	and	and	CC
50957	1792	42	in	in	IN
50957	1792	43	the	the	DT
50957	1792	44	extreme	extreme	JJ
50957	1792	45	north	north	NN
50957	1792	46	several	several	JJ
50957	1792	47	hundred	hundred	CD
50957	1792	48	times	time	NNS
50957	1792	49	as	as	RB
50957	1792	50	much	much	JJ
50957	1792	51	ice	ice	NN
50957	1792	52	,	,	,
50957	1792	53	Thus	thus	RB
50957	1792	54	it	-PRON-	PRP
50957	1792	55	is	be	VBZ
50957	1792	56	evident	evident	JJ
50957	1792	57	that	that	IN
50957	1792	58	we	-PRON-	PRP
50957	1792	59	do	do	VBP
50957	1792	60	not	not	RB
50957	1792	61	need	need	VB
50957	1792	62	to	to	TO
50957	1792	63	resort	resort	VB
50957	1792	64	to	to	IN
50957	1792	65	two	two	CD
50957	1792	66	glacial	glacial	JJ
50957	1792	67	periods	period	NNS
50957	1792	68	to	to	TO
50957	1792	69	account	account	VB
50957	1792	70	for	for	IN
50957	1792	71	the	the	DT
50957	1792	72	relatively	relatively	RB
50957	1792	73	small	small	JJ
50957	1792	74	amount	amount	NN
50957	1792	75	of	of	IN
50957	1792	76	erosion	erosion	NN
50957	1792	77	exhibited	exhibit	VBN
50957	1792	78	over	over	IN
50957	1792	79	the	the	DT
50957	1792	80	southern	southern	JJ
50957	1792	81	portion	portion	NN
50957	1792	82	of	of	IN
50957	1792	83	our	-PRON-	PRP$
50957	1792	84	glaciated	glaciated	JJ
50957	1792	85	area	area	NN
50957	1792	86	.	.	.
50957	1793	1	At	at	IN
50957	1793	2	the	the	DT
50957	1793	3	same	same	JJ
50957	1793	4	time	time	NN
50957	1793	5	,	,	,
50957	1793	6	it	-PRON-	PRP
50957	1793	7	should	should	MD
50957	1793	8	be	be	VB
50957	1793	9	said	say	VBN
50957	1793	10	that	that	IN
50957	1793	11	the	the	DT
50957	1793	12	indications	indication	NNS
50957	1793	13	of	of	IN
50957	1793	14	active	active	JJ
50957	1793	15	glacial	glacial	JJ
50957	1793	16	erosion	erosion	NN
50957	1793	17	near	near	IN
50957	1793	18	the	the	DT
50957	1793	19	margin	margin	NN
50957	1793	20	are	be	VBP
50957	1793	21	by	by	IN
50957	1793	22	no	no	DT
50957	1793	23	means	means	NN
50957	1793	24	few	few	JJ
50957	1793	25	or	or	CC
50957	1793	26	small	small	JJ
50957	1793	27	.	.	.
50957	1794	1	In	in	IN
50957	1794	2	Lawrence	Lawrence	NNP
50957	1794	3	County	County	NNP
50957	1794	4	,	,	,
50957	1794	5	Pennsylvania	Pennsylvania	NNP
50957	1794	6	,	,	,
50957	1794	7	on	on	IN
50957	1794	8	the	the	DT
50957	1794	9	very	very	JJ
50957	1794	10	margin	margin	NN
50957	1794	11	of	of	IN
50957	1794	12	the	the	DT
50957	1794	13	glaciated	glaciated	JJ
50957	1794	14	area	area	NN
50957	1794	15	,	,	,
50957	1794	16	Mr.	Mr.	NNP
50957	1794	17	Max	Max	NNP
50957	1794	18	Foshay[BI	Foshay[BI	NNP
50957	1794	19	]	]	-RRB-
50957	1794	20	has	have	VBZ
50957	1794	21	discovered	discover	VBN
50957	1794	22	very	very	RB
50957	1794	23	extensive	extensive	JJ
50957	1794	24	glacial	glacial	JJ
50957	1794	25	grooves	groove	NNS
50957	1794	26	,	,	,
50957	1794	27	indicating	indicate	VBG
50957	1794	28	much	much	JJ
50957	1794	29	vigour	vigour	NN
50957	1794	30	of	of	IN
50957	1794	31	ice	ice	NN
50957	1794	32	-	-	HYPH
50957	1794	33	action	action	NN
50957	1794	34	even	even	RB
50957	1794	35	beyond	beyond	IN
50957	1794	36	the	the	DT
50957	1794	37	more	more	RBR
50957	1794	38	extensive	extensive	JJ
50957	1794	39	glacial	glacial	JJ
50957	1794	40	deposits	deposit	NNS
50957	1794	41	which	which	WDT
50957	1794	42	Professor	Professor	NNP
50957	1794	43	Lewis	Lewis	NNP
50957	1794	44	and	and	CC
50957	1794	45	myself	-PRON-	PRP
50957	1794	46	had	have	VBD
50957	1794	47	fixed	fix	VBN
50957	1794	48	upon	upon	IN
50957	1794	49	as	as	IN
50957	1794	50	the	the	DT
50957	1794	51	terminal	terminal	NN
50957	1794	52	moraine	moraine	NN
50957	1794	53	.	.	.
50957	1795	1	In	in	IN
50957	1795	2	Highland	Highland	NNP
50957	1795	3	and	and	CC
50957	1795	4	Butler	Butler	NNP
50957	1795	5	Counties	Counties	NNPS
50957	1795	6	,	,	,
50957	1795	7	Ohio	Ohio	NNP
50957	1795	8	,	,	,
50957	1795	9	and	and	CC
50957	1795	10	in	in	IN
50957	1795	11	southwestern	southwestern	JJ
50957	1795	12	Indiana	Indiana	NNP
50957	1795	13	and	and	CC
50957	1795	14	southern	southern	JJ
50957	1795	15	Illinois	Illinois	NNP
50957	1795	16	,	,	,
50957	1795	17	near	near	IN
50957	1795	18	the	the	DT
50957	1795	19	glacial	glacial	JJ
50957	1795	20	margin	margin	NN
50957	1795	21	,	,	,
50957	1795	22	glacial	glacial	JJ
50957	1795	23	grooves	groove	NNS
50957	1795	24	and	and	CC
50957	1795	25	striæ	striæ	NN
50957	1795	26	are	be	VBP
50957	1795	27	as	as	RB
50957	1795	28	clear	clear	JJ
50957	1795	29	and	and	CC
50957	1795	30	distinct	distinct	JJ
50957	1795	31	in	in	IN
50957	1795	32	many	many	JJ
50957	1795	33	cases	case	NNS
50957	1795	34	as	as	IN
50957	1795	35	can	can	MD
50957	1795	36	anywhere	anywhere	RB
50957	1795	37	be	be	VB
50957	1795	38	found	find	VBN
50957	1795	39	;	;	:
50957	1795	40	while	while	IN
50957	1795	41	upon	upon	IN
50957	1795	42	the	the	DT
50957	1795	43	surface	surface	NN
50957	1795	44	of	of	IN
50957	1795	45	the	the	DT
50957	1795	46	limestone	limestone	NN
50957	1795	47	rocks	rock	NNS
50957	1795	48	within	within	IN
50957	1795	49	the	the	DT
50957	1795	50	limits	limit	NNS
50957	1795	51	of	of	IN
50957	1795	52	the	the	DT
50957	1795	53	city	city	NN
50957	1795	54	of	of	IN
50957	1795	55	St.	St.	NNP
50957	1795	56	Louis	Louis	NNP
50957	1795	57	,	,	,
50957	1795	58	where	where	WRB
50957	1795	59	the	the	DT
50957	1795	60	glacial	glacial	JJ
50957	1795	61	covering	covering	NN
50957	1795	62	is	be	VBZ
50957	1795	63	thin	thin	JJ
50957	1795	64	,	,	,
50957	1795	65	and	and	CC
50957	1795	66	where	where	WRB
50957	1795	67	disintegrating	disintegrate	VBG
50957	1795	68	agencies	agency	NNS
50957	1795	69	had	have	VBD
50957	1795	70	had	have	VBN
50957	1795	71	special	special	JJ
50957	1795	72	opportunities	opportunity	NNS
50957	1795	73	to	to	TO
50957	1795	74	work	work	VB
50957	1795	75	,	,	,
50957	1795	76	I	-PRON-	PRP
50957	1795	77	found	find	VBD
50957	1795	78	very	very	RB
50957	1795	79	clear	clear	JJ
50957	1795	80	evidences	evidence	NNS
50957	1795	81	of	of	IN
50957	1795	82	a	a	DT
50957	1795	83	powerful	powerful	JJ
50957	1795	84	ice	ice	NN
50957	1795	85	-	-	HYPH
50957	1795	86	movement	movement	NN
50957	1795	87	,	,	,
50957	1795	88	which	which	WDT
50957	1795	89	had	have	VBD
50957	1795	90	planed	plane	VBN
50957	1795	91	and	and	CC
50957	1795	92	scratched	scratch	VBD
50957	1795	93	the	the	DT
50957	1795	94	rock	rock	NN
50957	1795	95	surface	surface	NN
50957	1795	96	;	;	:
50957	1795	97	and	and	CC
50957	1795	98	at	at	IN
50957	1795	99	Du	Du	NNP
50957	1795	100	Quoin	Quoin	NNP
50957	1795	101	,	,	,
50957	1795	102	Illinois	Illinois	NNP
50957	1795	103	,	,	,
50957	1795	104	as	as	IN
50957	1795	105	already	already	RB
50957	1795	106	related	relate	VBN
50957	1795	107	,	,	,
50957	1795	108	the	the	DT
50957	1795	109	fragments	fragment	NNS
50957	1795	110	thrown	throw	VBN
50957	1795	111	up	up	RP
50957	1795	112	from	from	IN
50957	1795	113	the	the	DT
50957	1795	114	surface	surface	NN
50957	1795	115	of	of	IN
50957	1795	116	the	the	DT
50957	1795	117	rock	rock	NN
50957	1795	118	,	,	,
50957	1795	119	fifty	fifty	CD
50957	1795	120	or	or	CC
50957	1795	121	sixty	sixty	CD
50957	1795	122	feet	foot	NNS
50957	1795	123	below	below	IN
50957	1795	124	the	the	DT
50957	1795	125	top	top	NN
50957	1795	126	of	of	IN
50957	1795	127	the	the	DT
50957	1795	128	soil	soil	NN
50957	1795	129	,	,	,
50957	1795	130	were	be	VBD
50957	1795	131	most	most	RBS
50957	1795	132	beautifully	beautifully	RB
50957	1795	133	planed	plane	VBN
50957	1795	134	and	and	CC
50957	1795	135	striated	striate	VBN
50957	1795	136	.	.	.
50957	1796	1	It	-PRON-	PRP
50957	1796	2	should	should	MD
50957	1796	3	be	be	VB
50957	1796	4	observed	observe	VBN
50957	1796	5	,	,	,
50957	1796	6	also	also	RB
50957	1796	7	,	,	,
50957	1796	8	that	that	IN
50957	1796	9	this	this	DT
50957	1796	10	whole	whole	JJ
50957	1796	11	area	area	NN
50957	1796	12	is	be	VBZ
50957	1796	13	so	so	RB
50957	1796	14	deeply	deeply	RB
50957	1796	15	covered	cover	VBN
50957	1796	16	with	with	IN
50957	1796	17	_	_	NNP
50957	1796	18	débris	débris	NN
50957	1796	19	_	_	NNP
50957	1796	20	that	that	IN
50957	1796	21	the	the	DT
50957	1796	22	extent	extent	NN
50957	1796	23	of	of	IN
50957	1796	24	glacial	glacial	JJ
50957	1796	25	erosion	erosion	NN
50957	1796	26	underneath	underneath	RB
50957	1796	27	is	be	VBZ
50957	1796	28	pretty	pretty	RB
50957	1796	29	generally	generally	RB
50957	1796	30	hid	hide	VBN
50957	1796	31	from	from	IN
50957	1796	32	view	view	NN
50957	1796	33	.	.	.
50957	1797	1	[	[	-LRB-
50957	1797	2	Footnote	Footnote	NNP
50957	1797	3	BI	BI	NNP
50957	1797	4	:	:	:
50957	1797	5	Bulletin	Bulletin	NNP
50957	1797	6	of	of	IN
50957	1797	7	the	the	DT
50957	1797	8	Geological	Geological	NNP
50957	1797	9	Society	Society	NNP
50957	1797	10	,	,	,
50957	1797	11	vol	vol	NNP
50957	1797	12	.	.	.
50957	1798	1	ii	ii	NNP
50957	1798	2	,	,	,
50957	1798	3	pp	pp	NNP
50957	1798	4	.	.	.
50957	1799	1	457	457	CD
50957	1799	2	-	-	SYM
50957	1799	3	464	464	CD
50957	1799	4	.	.	.
50957	1799	5	]	]	-RRB-
50957	1800	1	4	4	LS
50957	1800	2	.	.	.
50957	1801	1	The	the	DT
50957	1801	2	uniformity	uniformity	NN
50957	1801	3	of	of	IN
50957	1801	4	the	the	DT
50957	1801	5	distribution	distribution	NN
50957	1801	6	of	of	IN
50957	1801	7	the	the	DT
50957	1801	8	glacial	glacial	JJ
50957	1801	9	deposits	deposit	NNS
50957	1801	10	over	over	IN
50957	1801	11	the	the	DT
50957	1801	12	southern	southern	JJ
50957	1801	13	portion	portion	NN
50957	1801	14	of	of	IN
50957	1801	15	the	the	DT
50957	1801	16	glaciated	glaciated	JJ
50957	1801	17	area	area	NN
50957	1801	18	in	in	IN
50957	1801	19	the	the	DT
50957	1801	20	Mississippi	Mississippi	NNP
50957	1801	21	Valley	Valley	NNP
50957	1801	22	is	be	VBZ
50957	1801	23	partly	partly	RB
50957	1801	24	an	an	DT
50957	1801	25	illusion	illusion	NN
50957	1801	26	,	,	,
50957	1801	27	due	due	IN
50957	1801	28	to	to	IN
50957	1801	29	the	the	DT
50957	1801	30	fact	fact	NN
50957	1801	31	that	that	IN
50957	1801	32	there	there	EX
50957	1801	33	was	be	VBD
50957	1801	34	a	a	DT
50957	1801	35	vast	vast	JJ
50957	1801	36	amount	amount	NN
50957	1801	37	of	of	IN
50957	1801	38	deposition	deposition	NN
50957	1801	39	by	by	IN
50957	1801	40	water	water	NN
50957	1801	41	over	over	IN
50957	1801	42	that	that	DT
50957	1801	43	area	area	NN
50957	1801	44	during	during	IN
50957	1801	45	the	the	DT
50957	1801	46	earlier	early	JJR
50957	1801	47	stages	stage	NNS
50957	1801	48	of	of	IN
50957	1801	49	the	the	DT
50957	1801	50	ice	ice	NN
50957	1801	51	-	-	HYPH
50957	1801	52	retreat	retreat	NN
50957	1801	53	.	.	.
50957	1802	1	This	this	DT
50957	1802	2	has	have	VBZ
50957	1802	3	been	be	VBN
50957	1802	4	due	due	JJ
50957	1802	5	partly	partly	RB
50957	1802	6	to	to	IN
50957	1802	7	the	the	DT
50957	1802	8	gentler	gentle	JJR
50957	1802	9	slope	slope	NN
50957	1802	10	which	which	WDT
50957	1802	11	would	would	MD
50957	1802	12	naturally	naturally	RB
50957	1802	13	characterise	characterise	VB
50957	1802	14	the	the	DT
50957	1802	15	borders	border	NNS
50957	1802	16	of	of	IN
50957	1802	17	an	an	DT
50957	1802	18	area	area	NN
50957	1802	19	of	of	IN
50957	1802	20	elevation	elevation	NN
50957	1802	21	,	,	,
50957	1802	22	and	and	CC
50957	1802	23	partly	partly	RB
50957	1802	24	to	to	IN
50957	1802	25	an	an	DT
50957	1802	26	extensive	extensive	JJ
50957	1802	27	subsidence	subsidence	NN
50957	1802	28	which	which	WDT
50957	1802	29	seems	seem	VBZ
50957	1802	30	to	to	TO
50957	1802	31	have	have	VB
50957	1802	32	begun	begin	VBN
50957	1802	33	soon	soon	RB
50957	1802	34	after	after	IN
50957	1802	35	the	the	DT
50957	1802	36	ice	ice	NN
50957	1802	37	had	have	VBD
50957	1802	38	reached	reach	VBN
50957	1802	39	its	-PRON-	PRP$
50957	1802	40	farthest	farth	JJS
50957	1802	41	extent	extent	NN
50957	1802	42	of	of	IN
50957	1802	43	motion	motion	NN
50957	1802	44	.	.	.
50957	1803	1	It	-PRON-	PRP
50957	1803	2	should	should	MD
50957	1803	3	be	be	VB
50957	1803	4	borne	bear	VBN
50957	1803	5	in	in	IN
50957	1803	6	mind	mind	NN
50957	1803	7	that	that	IN
50957	1803	8	at	at	IN
50957	1803	9	all	all	DT
50957	1803	10	times	time	NNS
50957	1803	11	a	a	DT
50957	1803	12	glacier	glacier	NN
50957	1803	13	is	be	VBZ
50957	1803	14	accompanied	accompany	VBN
50957	1803	15	by	by	IN
50957	1803	16	the	the	DT
50957	1803	17	issue	issue	NN
50957	1803	18	of	of	IN
50957	1803	19	vast	vast	JJ
50957	1803	20	streams	stream	NNS
50957	1803	21	of	of	IN
50957	1803	22	water	water	NN
50957	1803	23	from	from	IN
50957	1803	24	its	-PRON-	PRP$
50957	1803	25	front	front	NN
50957	1803	26	,	,	,
50957	1803	27	and	and	CC
50957	1803	28	that	that	IN
50957	1803	29	these	these	DT
50957	1803	30	of	of	IN
50957	1803	31	course	course	NN
50957	1803	32	increase	increase	NN
50957	1803	33	in	in	IN
50957	1803	34	volume	volume	NN
50957	1803	35	when	when	WRB
50957	1803	36	the	the	DT
50957	1803	37	climax	climax	NN
50957	1803	38	has	have	VBZ
50957	1803	39	been	be	VBN
50957	1803	40	reached	reach	VBN
50957	1803	41	and	and	CC
50957	1803	42	the	the	DT
50957	1803	43	ameliorating	ameliorating	NN
50957	1803	44	influences	influence	NNS
50957	1803	45	begin	begin	VBP
50957	1803	46	to	to	TO
50957	1803	47	melt	melt	VB
50957	1803	48	away	away	RP
50957	1803	49	the	the	DT
50957	1803	50	accumulated	accumulate	VBN
50957	1803	51	mass	mass	NN
50957	1803	52	of	of	IN
50957	1803	53	ice	ice	NN
50957	1803	54	and	and	CC
50957	1803	55	to	to	TO
50957	1803	56	add	add	VB
50957	1803	57	the	the	DT
50957	1803	58	volume	volume	NN
50957	1803	59	of	of	IN
50957	1803	60	its	-PRON-	PRP$
50957	1803	61	water	water	NN
50957	1803	62	to	to	IN
50957	1803	63	that	that	DT
50957	1803	64	produced	produce	VBN
50957	1803	65	by	by	IN
50957	1803	66	ordinary	ordinary	JJ
50957	1803	67	agencies	agency	NNS
50957	1803	68	.	.	.
50957	1804	1	As	as	IN
50957	1804	2	these	these	DT
50957	1804	3	subglacial	subglacial	JJ
50957	1804	4	streams	stream	NNS
50957	1804	5	of	of	IN
50957	1804	6	water	water	NN
50957	1804	7	poured	pour	VBD
50957	1804	8	out	out	RP
50957	1804	9	upon	upon	IN
50957	1804	10	the	the	DT
50957	1804	11	more	more	RBR
50957	1804	12	gentle	gentle	JJ
50957	1804	13	slopes	slope	NNS
50957	1804	14	of	of	IN
50957	1804	15	the	the	DT
50957	1804	16	area	area	NN
50957	1804	17	in	in	IN
50957	1804	18	front	front	NN
50957	1804	19	of	of	IN
50957	1804	20	the	the	DT
50957	1804	21	ice	ice	NN
50957	1804	22	,	,	,
50957	1804	23	they	-PRON-	PRP
50957	1804	24	would	would	MD
50957	1804	25	distribute	distribute	VB
50957	1804	26	a	a	DT
50957	1804	27	vast	vast	JJ
50957	1804	28	amount	amount	NN
50957	1804	29	of	of	IN
50957	1804	30	fine	fine	JJ
50957	1804	31	material	material	NN
50957	1804	32	,	,	,
50957	1804	33	which	which	WDT
50957	1804	34	would	would	MD
50957	1804	35	settle	settle	VB
50957	1804	36	into	into	IN
50957	1804	37	the	the	DT
50957	1804	38	hollow	hollow	JJ
50957	1804	39	places	place	NNS
50957	1804	40	and	and	CC
50957	1804	41	tend	tend	VBP
50957	1804	42	to	to	TO
50957	1804	43	obscure	obscure	VB
50957	1804	44	the	the	DT
50957	1804	45	irregularities	irregularity	NNS
50957	1804	46	of	of	IN
50957	1804	47	the	the	DT
50957	1804	48	previous	previous	JJ
50957	1804	49	direct	direct	JJ
50957	1804	50	glacial	glacial	JJ
50957	1804	51	deposit	deposit	NN
50957	1804	52	.	.	.
50957	1805	1	Such	such	PDT
50957	1805	2	an	an	DT
50957	1805	3	instance	instance	NN
50957	1805	4	came	come	VBD
50957	1805	5	clearly	clearly	RB
50957	1805	6	under	under	IN
50957	1805	7	my	-PRON-	PRP$
50957	1805	8	own	own	JJ
50957	1805	9	observation	observation	NN
50957	1805	10	in	in	IN
50957	1805	11	the	the	DT
50957	1805	12	vicinity	vicinity	NN
50957	1805	13	of	of	IN
50957	1805	14	Yankton	Yankton	NNP
50957	1805	15	,	,	,
50957	1805	16	in	in	IN
50957	1805	17	South	South	NNP
50957	1805	18	Dakota	Dakota	NNP
50957	1805	19	,	,	,
50957	1805	20	where	where	WRB
50957	1805	21	,	,	,
50957	1805	22	upon	upon	IN
50957	1805	23	visiting	visit	VBG
50957	1805	24	a	a	DT
50957	1805	25	locality	locality	NN
50957	1805	26	some	some	DT
50957	1805	27	miles	mile	NNS
50957	1805	28	from	from	IN
50957	1805	29	any	any	DT
50957	1805	30	river	river	NN
50957	1805	31	,	,	,
50957	1805	32	and	and	CC
50957	1805	33	to	to	TO
50957	1805	34	which	which	WDT
50957	1805	35	workmen	workman	NNS
50957	1805	36	were	be	VBD
50957	1805	37	resorting	resort	VBG
50957	1805	38	for	for	IN
50957	1805	39	sand	sand	NN
50957	1805	40	,	,	,
50957	1805	41	I	-PRON-	PRP
50957	1805	42	found	find	VBD
50957	1805	43	that	that	IN
50957	1805	44	the	the	DT
50957	1805	45	deposit	deposit	NN
50957	1805	46	occupied	occupy	VBD
50957	1805	47	a	a	DT
50957	1805	48	kettle	kettle	NN
50957	1805	49	-	-	HYPH
50957	1805	50	hole	hole	NN
50957	1805	51	,	,	,
50957	1805	52	filling	fill	VBG
50957	1805	53	it	-PRON-	PRP
50957	1805	54	to	to	IN
50957	1805	55	its	-PRON-	PRP$
50957	1805	56	brim	brim	NN
50957	1805	57	,	,	,
50957	1805	58	and	and	CC
50957	1805	59	had	have	VBD
50957	1805	60	evidently	evidently	RB
50957	1805	61	been	be	VBN
50957	1805	62	superimposed	superimpose	VBN
50957	1805	63	by	by	IN
50957	1805	64	a	a	DT
50957	1805	65	temporary	temporary	JJ
50957	1805	66	stream	stream	NN
50957	1805	67	of	of	IN
50957	1805	68	water	water	NN
50957	1805	69	flowing	flow	VBG
50957	1805	70	over	over	IN
50957	1805	71	the	the	DT
50957	1805	72	region	region	NN
50957	1805	73	while	while	IN
50957	1805	74	the	the	DT
50957	1805	75	ice	ice	NN
50957	1805	76	was	be	VBD
50957	1805	77	still	still	RB
50957	1805	78	in	in	IN
50957	1805	79	partial	partial	JJ
50957	1805	80	occupation	occupation	NN
50957	1805	81	of	of	IN
50957	1805	82	it	-PRON-	PRP
50957	1805	83	.	.	.
50957	1806	1	Thus	thus	RB
50957	1806	2	,	,	,
50957	1806	3	no	no	RB
50957	1806	4	doubt	doubt	RB
50957	1806	5	,	,	,
50957	1806	6	in	in	IN
50957	1806	7	many	many	JJ
50957	1806	8	cases	case	NNS
50957	1806	9	,	,	,
50957	1806	10	the	the	DT
50957	1806	11	original	original	JJ
50957	1806	12	irregularities	irregularity	NNS
50957	1806	13	of	of	IN
50957	1806	14	the	the	DT
50957	1806	15	direct	direct	JJ
50957	1806	16	glacial	glacial	JJ
50957	1806	17	deposits	deposit	NNS
50957	1806	18	have	have	VBP
50957	1806	19	been	be	VBN
50957	1806	20	obliterated	obliterate	VBN
50957	1806	21	,	,	,
50957	1806	22	even	even	RB
50957	1806	23	where	where	WRB
50957	1806	24	there	there	EX
50957	1806	25	has	have	VBZ
50957	1806	26	been	be	VBN
50957	1806	27	no	no	DT
50957	1806	28	general	general	JJ
50957	1806	29	subsidence	subsidence	NN
50957	1806	30	.	.	.
50957	1807	1	But	but	CC
50957	1807	2	,	,	,
50957	1807	3	in	in	IN
50957	1807	4	the	the	DT
50957	1807	5	area	area	NN
50957	1807	6	under	under	IN
50957	1807	7	consideration	consideration	NN
50957	1807	8	,	,	,
50957	1807	9	the	the	DT
50957	1807	10	loess	loess	NN
50957	1807	11	,	,	,
50957	1807	12	or	or	CC
50957	1807	13	loam	loam	NN
50957	1807	14	,	,	,
50957	1807	15	is	be	VBZ
50957	1807	16	so	so	RB
50957	1807	17	extensive	extensive	JJ
50957	1807	18	that	that	IN
50957	1807	19	it	-PRON-	PRP
50957	1807	20	is	be	VBZ
50957	1807	21	perhaps	perhaps	RB
50957	1807	22	necessary	necessary	JJ
50957	1807	23	to	to	TO
50957	1807	24	suppose	suppose	VB
50957	1807	25	that	that	IN
50957	1807	26	the	the	DT
50957	1807	27	central	central	JJ
50957	1807	28	portions	portion	NNS
50957	1807	29	of	of	IN
50957	1807	30	the	the	DT
50957	1807	31	Mississippi	Mississippi	NNP
50957	1807	32	Valley	Valley	NNP
50957	1807	33	were	be	VBD
50957	1807	34	subjected	subject	VBN
50957	1807	35	to	to	IN
50957	1807	36	a	a	DT
50957	1807	37	subsidence	subsidence	NN
50957	1807	38	amounting	amount	VBG
50957	1807	39	to	to	IN
50957	1807	40	about	about	RB
50957	1807	41	five	five	CD
50957	1807	42	hundred	hundred	CD
50957	1807	43	feet	foot	NNS
50957	1807	44	;	;	:
50957	1807	45	so	so	IN
50957	1807	46	that	that	IN
50957	1807	47	the	the	DT
50957	1807	48	glacial	glacial	JJ
50957	1807	49	streams	stream	VBZ
50957	1807	50	from	from	IN
50957	1807	51	the	the	DT
50957	1807	52	retreating	retreat	VBG
50957	1807	53	ice	ice	NN
50957	1807	54	-	-	HYPH
50957	1807	55	front	front	NN
50957	1807	56	met	meet	VBD
50957	1807	57	the	the	DT
50957	1807	58	waters	water	NNS
50957	1807	59	of	of	IN
50957	1807	60	the	the	DT
50957	1807	61	ocean	ocean	NN
50957	1807	62	in	in	IN
50957	1807	63	southern	southern	JJ
50957	1807	64	Illinois	Illinois	NNP
50957	1807	65	and	and	CC
50957	1807	66	Indiana	Indiana	NNP
50957	1807	67	;	;	:
50957	1807	68	thus	thus	RB
50957	1807	69	accounting	account	VBG
50957	1807	70	for	for	IN
50957	1807	71	the	the	DT
50957	1807	72	extensive	extensive	JJ
50957	1807	73	fine	fine	JJ
50957	1807	74	silt	silt	NN
50957	1807	75	which	which	WDT
50957	1807	76	has	have	VBZ
50957	1807	77	done	do	VBN
50957	1807	78	so	so	RB
50957	1807	79	much	much	JJ
50957	1807	80	over	over	IN
50957	1807	81	that	that	DT
50957	1807	82	region	region	NN
50957	1807	83	to	to	TO
50957	1807	84	obscure	obscure	VB
50957	1807	85	the	the	DT
50957	1807	86	glacial	glacial	JJ
50957	1807	87	phenomena	phenomenon	NNS
50957	1807	88	.	.	.
50957	1808	1	_	_	NNP
50957	1808	2	West	West	NNP
50957	1808	3	of	of	IN
50957	1808	4	the	the	DT
50957	1808	5	Rocky	Rocky	NNP
50957	1808	6	Mountains	Mountains	NNPS
50957	1808	7	.	.	.
50957	1808	8	_	_	NNP
50957	1808	9	The	the	DT
50957	1808	10	glacial	glacial	JJ
50957	1808	11	phenomena	phenomenon	NNS
50957	1808	12	in	in	IN
50957	1808	13	the	the	DT
50957	1808	14	United	United	NNP
50957	1808	15	States	States	NNP
50957	1808	16	west	west	NN
50957	1808	17	of	of	IN
50957	1808	18	the	the	DT
50957	1808	19	Rocky	Rocky	NNP
50957	1808	20	Mountains	Mountains	NNPS
50957	1808	21	must	must	MD
50957	1808	22	be	be	VB
50957	1808	23	treated	treat	VBN
50957	1808	24	separately	separately	RB
50957	1808	25	,	,	,
50957	1808	26	since	since	IN
50957	1808	27	American	american	JJ
50957	1808	28	geologists	geologist	NNS
50957	1808	29	have	have	VBP
50957	1808	30	ceased	cease	VBN
50957	1808	31	to	to	TO
50957	1808	32	speak	speak	VB
50957	1808	33	of	of	IN
50957	1808	34	an	an	DT
50957	1808	35	all	all	RB
50957	1808	36	-	-	HYPH
50957	1808	37	pervading	pervade	VBG
50957	1808	38	ice	ice	NN
50957	1808	39	-	-	HYPH
50957	1808	40	cap	cap	NN
50957	1808	41	extending	extend	VBG
50957	1808	42	from	from	IN
50957	1808	43	the	the	DT
50957	1808	44	north	north	NNP
50957	1808	45	pole	pole	NNP
50957	1808	46	.	.	.
50957	1809	1	But	but	CC
50957	1809	2	,	,	,
50957	1809	3	as	as	IN
50957	1809	4	already	already	RB
50957	1809	5	said	say	VBD
50957	1809	6	,	,	,
50957	1809	7	the	the	DT
50957	1809	8	glaciation	glaciation	NN
50957	1809	9	of	of	IN
50957	1809	10	North	North	NNP
50957	1809	11	America	America	NNP
50957	1809	12	has	have	VBZ
50957	1809	13	proceeded	proceed	VBN
50957	1809	14	from	from	IN
50957	1809	15	two	two	CD
50957	1809	16	definite	definite	JJ
50957	1809	17	centres	centre	NNS
50957	1809	18	of	of	IN
50957	1809	19	ice	ice	NN
50957	1809	20	-	-	HYPH
50957	1809	21	accumulation	accumulation	NN
50957	1809	22	,	,	,
50957	1809	23	one	one	CD
50957	1809	24	of	of	IN
50957	1809	25	which	which	WDT
50957	1809	26	we	-PRON-	PRP
50957	1809	27	have	have	VBP
50957	1809	28	been	be	VBN
50957	1809	29	considering	consider	VBG
50957	1809	30	in	in	IN
50957	1809	31	the	the	DT
50957	1809	32	pages	page	NNS
50957	1809	33	immediately	immediately	RB
50957	1809	34	preceding	precede	VBG
50957	1809	35	.	.	.
50957	1810	1	The	the	DT
50957	1810	2	great	great	JJ
50957	1810	3	centre	centre	NN
50957	1810	4	of	of	IN
50957	1810	5	glacial	glacial	JJ
50957	1810	6	dispersion	dispersion	NN
50957	1810	7	east	east	RB
50957	1810	8	of	of	IN
50957	1810	9	the	the	DT
50957	1810	10	Rocky	Rocky	NNP
50957	1810	11	Mountains	Mountains	NNPS
50957	1810	12	is	be	VBZ
50957	1810	13	the	the	DT
50957	1810	14	region	region	NN
50957	1810	15	south	south	RB
50957	1810	16	of	of	IN
50957	1810	17	Hudson	Hudson	NNP
50957	1810	18	Bay	Bay	NNP
50957	1810	19	,	,	,
50957	1810	20	and	and	CC
50957	1810	21	the	the	DT
50957	1810	22	vast	vast	JJ
50957	1810	23	ice	ice	NN
50957	1810	24	-	-	HYPH
50957	1810	25	field	field	NN
50957	1810	26	spreading	spread	VBG
50957	1810	27	out	out	RP
50957	1810	28	from	from	IN
50957	1810	29	that	that	DT
50957	1810	30	centre	centre	NN
50957	1810	31	is	be	VBZ
50957	1810	32	appropriately	appropriately	RB
50957	1810	33	named	name	VBN
50957	1810	34	the	the	DT
50957	1810	35	Laurentide	Laurentide	NNP
50957	1810	36	Glacier	Glacier	NNP
50957	1810	37	.	.	.
50957	1811	1	The	the	DT
50957	1811	2	movement	movement	NN
50957	1811	3	of	of	IN
50957	1811	4	ice	ice	NN
50957	1811	5	in	in	IN
50957	1811	6	this	this	DT
50957	1811	7	glacial	glacial	JJ
50957	1811	8	system	system	NN
50957	1811	9	was	be	VBD
50957	1811	10	outward	outward	JJ
50957	1811	11	in	in	IN
50957	1811	12	all	all	DT
50957	1811	13	directions	direction	NNS
50957	1811	14	from	from	IN
50957	1811	15	the	the	DT
50957	1811	16	Laurentian	laurentian	JJ
50957	1811	17	hills	hill	NNS
50957	1811	18	,	,	,
50957	1811	19	and	and	CC
50957	1811	20	extended	extend	VBD
50957	1811	21	west	west	RB
50957	1811	22	several	several	JJ
50957	1811	23	hundred	hundred	CD
50957	1811	24	miles	mile	NNS
50957	1811	25	,	,	,
50957	1811	26	well	well	RB
50957	1811	27	on	on	RB
50957	1811	28	towards	towards	IN
50957	1811	29	the	the	DT
50957	1811	30	eastern	eastern	JJ
50957	1811	31	foot	foot	NN
50957	1811	32	of	of	IN
50957	1811	33	the	the	DT
50957	1811	34	Rocky	Rocky	NNP
50957	1811	35	Mountains	Mountains	NNPS
50957	1811	36	.	.	.
50957	1812	1	The	the	DT
50957	1812	2	second	second	JJ
50957	1812	3	great	great	JJ
50957	1812	4	centre	centre	NN
50957	1812	5	of	of	IN
50957	1812	6	glacial	glacial	JJ
50957	1812	7	dispersion	dispersion	NN
50957	1812	8	occupies	occupy	VBZ
50957	1812	9	the	the	DT
50957	1812	10	vast	vast	JJ
50957	1812	11	Cordilleran	cordilleran	JJ
50957	1812	12	region	region	NN
50957	1812	13	of	of	IN
50957	1812	14	British	British	NNP
50957	1812	15	Columbia	Columbia	NNP
50957	1812	16	,	,	,
50957	1812	17	reaching	reach	VBG
50957	1812	18	from	from	IN
50957	1812	19	the	the	DT
50957	1812	20	Rocky	Rocky	NNP
50957	1812	21	Mountains	Mountains	NNPS
50957	1812	22	on	on	IN
50957	1812	23	the	the	DT
50957	1812	24	northeast	northeast	NN
50957	1812	25	to	to	IN
50957	1812	26	the	the	DT
50957	1812	27	Coast	Coast	NNP
50957	1812	28	Range	Range	NNP
50957	1812	29	of	of	IN
50957	1812	30	the	the	DT
50957	1812	31	Pacific	Pacific	NNP
50957	1812	32	on	on	IN
50957	1812	33	the	the	DT
50957	1812	34	southwest	southwest	NN
50957	1812	35	,	,	,
50957	1812	36	a	a	DT
50957	1812	37	width	width	NN
50957	1812	38	of	of	IN
50957	1812	39	four	four	CD
50957	1812	40	hundred	hundred	CD
50957	1812	41	miles	mile	NNS
50957	1812	42	.	.	.
50957	1813	1	The	the	DT
50957	1813	2	length	length	NN
50957	1813	3	is	be	VBZ
50957	1813	4	estimated	estimate	VBN
50957	1813	5	by	by	IN
50957	1813	6	Dr.	Dr.	NNP
50957	1813	7	Dawson	Dawson	NNP
50957	1813	8	to	to	TO
50957	1813	9	be	be	VB
50957	1813	10	twelve	twelve	CD
50957	1813	11	hundred	hundred	CD
50957	1813	12	miles	mile	NNS
50957	1813	13	.	.	.
50957	1814	1	The	the	DT
50957	1814	2	principal	principal	JJ
50957	1814	3	centre	centre	NN
50957	1814	4	of	of	IN
50957	1814	5	ice	ice	NN
50957	1814	6	-	-	HYPH
50957	1814	7	accumulation	accumulation	NN
50957	1814	8	lies	lie	NNS
50957	1814	9	between	between	IN
50957	1814	10	the	the	DT
50957	1814	11	fifty	fifty	CD
50957	1814	12	-	-	HYPH
50957	1814	13	fifth	fifth	NN
50957	1814	14	and	and	CC
50957	1814	15	the	the	DT
50957	1814	16	fifty	fifty	CD
50957	1814	17	-	-	HYPH
50957	1814	18	ninth	ninth	JJ
50957	1814	19	parallel	parallel	NN
50957	1814	20	.	.	.
50957	1815	1	From	from	IN
50957	1815	2	this	this	DT
50957	1815	3	centre	centre	NN
50957	1815	4	the	the	DT
50957	1815	5	movement	movement	NN
50957	1815	6	was	be	VBD
50957	1815	7	in	in	IN
50957	1815	8	all	all	DT
50957	1815	9	directions	direction	NNS
50957	1815	10	,	,	,
50957	1815	11	but	but	CC
50957	1815	12	chiefly	chiefly	RB
50957	1815	13	to	to	IN
50957	1815	14	the	the	DT
50957	1815	15	northwest	northwest	NN
50957	1815	16	and	and	CC
50957	1815	17	to	to	IN
50957	1815	18	the	the	DT
50957	1815	19	south	south	NN
50957	1815	20	.	.	.
50957	1816	1	The	the	DT
50957	1816	2	movement	movement	NN
50957	1816	3	of	of	IN
50957	1816	4	the	the	DT
50957	1816	5	Cordilleran	cordilleran	JJ
50957	1816	6	glaciers	glacier	NNS
50957	1816	7	extended	extend	VBD
50957	1816	8	northwest	northwest	RB
50957	1816	9	to	to	IN
50957	1816	10	a	a	DT
50957	1816	11	distance	distance	NN
50957	1816	12	of	of	IN
50957	1816	13	three	three	CD
50957	1816	14	hundred	hundred	CD
50957	1816	15	and	and	CC
50957	1816	16	fifty	fifty	CD
50957	1816	17	miles	mile	NNS
50957	1816	18	,	,	,
50957	1816	19	leaving	leave	VBG
50957	1816	20	their	-PRON-	PRP$
50957	1816	21	moraines	moraine	NNS
50957	1816	22	far	far	RB
50957	1816	23	down	down	RB
50957	1816	24	in	in	IN
50957	1816	25	the	the	DT
50957	1816	26	Yukon	Yukon	NNP
50957	1816	27	Valley	Valley	NNP
50957	1816	28	on	on	IN
50957	1816	29	the	the	DT
50957	1816	30	Lewes	Lewes	NNP
50957	1816	31	and	and	CC
50957	1816	32	Pelly	Pelly	NNP
50957	1816	33	Rivers	Rivers	NNPS
50957	1816	34	.	.	.
50957	1817	1	[	[	-LRB-
50957	1817	2	BJ	BJ	NNP
50957	1817	3	]	]	-RRB-
50957	1817	4	Southward	Southward	NNP
50957	1817	5	the	the	DT
50957	1817	6	Cordilleran	Cordilleran	NNP
50957	1817	7	Glacier	Glacier	NNP
50957	1817	8	moved	move	VBD
50957	1817	9	to	to	IN
50957	1817	10	a	a	DT
50957	1817	11	distance	distance	NN
50957	1817	12	of	of	IN
50957	1817	13	six	six	CD
50957	1817	14	hundred	hundred	CD
50957	1817	15	miles	mile	NNS
50957	1817	16	,	,	,
50957	1817	17	extending	extend	VBG
50957	1817	18	to	to	IN
50957	1817	19	the	the	DT
50957	1817	20	Columbia	Columbia	NNP
50957	1817	21	River	River	NNP
50957	1817	22	,	,	,
50957	1817	23	in	in	IN
50957	1817	24	the	the	DT
50957	1817	25	eastern	eastern	JJ
50957	1817	26	part	part	NN
50957	1817	27	of	of	IN
50957	1817	28	the	the	DT
50957	1817	29	State	State	NNP
50957	1817	30	of	of	IN
50957	1817	31	Washington	Washington	NNP
50957	1817	32	.	.	.
50957	1818	1	[	[	-LRB-
50957	1818	2	Footnote	Footnote	NNP
50957	1818	3	BJ	BJ	NNP
50957	1818	4	:	:	:
50957	1818	5	See	see	VB
50957	1818	6	George	George	NNP
50957	1818	7	M.	M.	NNP
50957	1818	8	Dawson	Dawson	NNP
50957	1818	9	,	,	,
50957	1818	10	in	in	IN
50957	1818	11	Science	Science	NNP
50957	1818	12	,	,	,
50957	1818	13	vol	vol	NNP
50957	1818	14	.	.	.
50957	1819	1	xi	xi	NNP
50957	1819	2	,	,	,
50957	1819	3	1888	1888	CD
50957	1819	4	,	,	,
50957	1819	5	p.	p.	NN
50957	1819	6	186	186	CD
50957	1819	7	,	,	,
50957	1819	8	and	and	CC
50957	1819	9	American	American	NNP
50957	1819	10	Geologist	Geologist	NNP
50957	1819	11	,	,	,
50957	1819	12	September	September	NNP
50957	1819	13	,	,	,
50957	1819	14	1890	1890	CD
50957	1819	15	,	,	,
50957	1819	16	pp	pp	NNP
50957	1819	17	.	.	.
50957	1820	1	153	153	CD
50957	1820	2	-	-	SYM
50957	1820	3	162	162	CD
50957	1820	4	.	.	.
50957	1820	5	]	]	-RRB-
50957	1821	1	From	from	IN
50957	1821	2	this	this	DT
50957	1821	3	centre	centre	NN
50957	1821	4	,	,	,
50957	1821	5	also	also	RB
50957	1821	6	,	,	,
50957	1821	7	the	the	DT
50957	1821	8	ice	ice	NN
50957	1821	9	descended	descend	VBD
50957	1821	10	to	to	IN
50957	1821	11	the	the	DT
50957	1821	12	sea	sea	NN
50957	1821	13	-	-	HYPH
50957	1821	14	level	level	NN
50957	1821	15	upon	upon	IN
50957	1821	16	the	the	DT
50957	1821	17	west	west	NN
50957	1821	18	,	,	,
50957	1821	19	and	and	CC
50957	1821	20	filled	fill	VBD
50957	1821	21	all	all	PDT
50957	1821	22	the	the	DT
50957	1821	23	channels	channel	NNS
50957	1821	24	between	between	IN
50957	1821	25	Vancouver	Vancouver	NNP
50957	1821	26	's	's	POS
50957	1821	27	Island	Island	NNP
50957	1821	28	and	and	CC
50957	1821	29	the	the	DT
50957	1821	30	mainland	mainland	NN
50957	1821	31	,	,	,
50957	1821	32	as	as	RB
50957	1821	33	well	well	RB
50957	1821	34	as	as	IN
50957	1821	35	those	those	DT
50957	1821	36	in	in	IN
50957	1821	37	the	the	DT
50957	1821	38	Alexander	Alexander	NNP
50957	1821	39	Archipelago	Archipelago	NNP
50957	1821	40	of	of	IN
50957	1821	41	Alaska	Alaska	NNP
50957	1821	42	.	.	.
50957	1822	1	South	South	NNP
50957	1822	2	of	of	IN
50957	1822	3	Vancouver	Vancouver	NNP
50957	1822	4	's	's	POS
50957	1822	5	Island	Island	NNP
50957	1822	6	a	a	DT
50957	1822	7	glacier	glacier	NN
50957	1822	8	pushed	push	VBD
50957	1822	9	out	out	RP
50957	1822	10	through	through	IN
50957	1822	11	the	the	DT
50957	1822	12	straits	strait	NNS
50957	1822	13	of	of	IN
50957	1822	14	Juan	Juan	NNP
50957	1822	15	de	de	NNP
50957	1822	16	Fuca	Fuca	NNP
50957	1822	17	to	to	IN
50957	1822	18	an	an	DT
50957	1822	19	unknown	unknown	JJ
50957	1822	20	distance	distance	NN
50957	1822	21	.	.	.
50957	1823	1	All	all	PDT
50957	1823	2	the	the	DT
50957	1823	3	islands	island	NNS
50957	1823	4	in	in	IN
50957	1823	5	Puget	Puget	NNP
50957	1823	6	Sound	Sound	NNP
50957	1823	7	are	be	VBP
50957	1823	8	composed	compose	VBN
50957	1823	9	of	of	IN
50957	1823	10	glacial	glacial	JJ
50957	1823	11	_	_	NNP
50957	1823	12	débris	débris	NN
50957	1823	13	_	_	NNP
50957	1823	14	,	,	,
50957	1823	15	resembling	resemble	VBG
50957	1823	16	in	in	RP
50957	1823	17	every	every	DT
50957	1823	18	respect	respect	NN
50957	1823	19	the	the	DT
50957	1823	20	terminal	terminal	JJ
50957	1823	21	moraines	moraine	NNS
50957	1823	22	which	which	WDT
50957	1823	23	have	have	VBP
50957	1823	24	been	be	VBN
50957	1823	25	described	describe	VBN
50957	1823	26	as	as	IN
50957	1823	27	constituting	constitute	VBG
50957	1823	28	many	many	JJ
50957	1823	29	of	of	IN
50957	1823	30	the	the	DT
50957	1823	31	islands	island	NNS
50957	1823	32	south	south	RB
50957	1823	33	of	of	IN
50957	1823	34	the	the	DT
50957	1823	35	New	New	NNP
50957	1823	36	England	England	NNP
50957	1823	37	coast	coast	NN
50957	1823	38	.	.	.
50957	1824	1	The	the	DT
50957	1824	2	ice	ice	NN
50957	1824	3	-	-	HYPH
50957	1824	4	movement	movement	NN
50957	1824	5	in	in	IN
50957	1824	6	Puget	Puget	NNP
50957	1824	7	Sound	Sound	NNP
50957	1824	8	,	,	,
50957	1824	9	however	however	RB
50957	1824	10	,	,	,
50957	1824	11	was	be	VBD
50957	1824	12	probably	probably	RB
50957	1824	13	northward	northward	RB
50957	1824	14	,	,	,
50957	1824	15	resulting	result	VBG
50957	1824	16	from	from	IN
50957	1824	17	glaciers	glacier	NNS
50957	1824	18	which	which	WDT
50957	1824	19	are	be	VBP
50957	1824	20	now	now	RB
50957	1824	21	represented	represent	VBN
50957	1824	22	by	by	IN
50957	1824	23	their	-PRON-	PRP$
50957	1824	24	diminutive	diminutive	JJ
50957	1824	25	descendants	descendant	NNS
50957	1824	26	on	on	IN
50957	1824	27	the	the	DT
50957	1824	28	flanks	flank	NNS
50957	1824	29	of	of	IN
50957	1824	30	Mount	Mount	NNP
50957	1824	31	Rainier	Rainier	NNP
50957	1824	32	.	.	.
50957	1825	1	South	south	RB
50957	1825	2	of	of	IN
50957	1825	3	the	the	DT
50957	1825	4	Columbia	Columbia	NNP
50957	1825	5	River	River	NNP
50957	1825	6	the	the	DT
50957	1825	7	country	country	NN
50957	1825	8	was	be	VBD
50957	1825	9	never	never	RB
50957	1825	10	completely	completely	RB
50957	1825	11	enveloped	envelop	VBN
50957	1825	12	by	by	IN
50957	1825	13	the	the	DT
50957	1825	14	ice	ice	NN
50957	1825	15	,	,	,
50957	1825	16	but	but	CC
50957	1825	17	glaciers	glacier	NNS
50957	1825	18	extended	extend	VBD
50957	1825	19	far	far	RB
50957	1825	20	down	down	RB
50957	1825	21	in	in	IN
50957	1825	22	the	the	DT
50957	1825	23	valleys	valley	NNS
50957	1825	24	from	from	IN
50957	1825	25	all	all	PDT
50957	1825	26	the	the	DT
50957	1825	27	lofty	lofty	JJ
50957	1825	28	mountain	mountain	NN
50957	1825	29	-	-	HYPH
50957	1825	30	peaks	peak	NNS
50957	1825	31	.	.	.
50957	1826	1	In	in	IN
50957	1826	2	Idaho	Idaho	NNP
50957	1826	3	there	there	EX
50957	1826	4	are	be	VBP
50957	1826	5	glacial	glacial	JJ
50957	1826	6	signs	sign	NNS
50957	1826	7	from	from	IN
50957	1826	8	the	the	DT
50957	1826	9	summit	summit	NN
50957	1826	10	of	of	IN
50957	1826	11	the	the	DT
50957	1826	12	Rocky	Rocky	NNP
50957	1826	13	Mountains	Mountains	NNPS
50957	1826	14	down	down	IN
50957	1826	15	to	to	IN
50957	1826	16	the	the	DT
50957	1826	17	westward	westward	NN
50957	1826	18	of	of	IN
50957	1826	19	Lake	Lake	NNP
50957	1826	20	Pend	Pend	NNP
50957	1826	21	d'Oreille	d'Oreille	NNP
50957	1826	22	.	.	.
50957	1827	1	In	in	IN
50957	1827	2	the	the	DT
50957	1827	3	Yellowstone	Yellowstone	NNP
50957	1827	4	Park	Park	NNP
50957	1827	5	there	there	EX
50957	1827	6	are	be	VBP
50957	1827	7	clear	clear	JJ
50957	1827	8	indications	indication	NNS
50957	1827	9	that	that	IN
50957	1827	10	the	the	DT
50957	1827	11	whole	whole	JJ
50957	1827	12	area	area	NN
50957	1827	13	was	be	VBD
50957	1827	14	enveloped	envelop	VBN
50957	1827	15	in	in	IN
50957	1827	16	glacial	glacial	JJ
50957	1827	17	ice	ice	NN
50957	1827	18	.	.	.
50957	1828	1	An	an	DT
50957	1828	2	immense	immense	JJ
50957	1828	3	boulder	boulder	NN
50957	1828	4	of	of	IN
50957	1828	5	granite	granite	NN
50957	1828	6	,	,	,
50957	1828	7	resting	rest	VBG
50957	1828	8	upon	upon	IN
50957	1828	9	volcanic	volcanic	JJ
50957	1828	10	deposits	deposit	NNS
50957	1828	11	,	,	,
50957	1828	12	may	may	MD
50957	1828	13	be	be	VB
50957	1828	14	found	find	VBN
50957	1828	15	a	a	DT
50957	1828	16	little	little	JJ
50957	1828	17	west	west	NN
50957	1828	18	of	of	IN
50957	1828	19	Inspiration	Inspiration	NNP
50957	1828	20	Point	Point	NNP
50957	1828	21	,	,	,
50957	1828	22	on	on	IN
50957	1828	23	the	the	DT
50957	1828	24	Yellowstone	Yellowstone	NNP
50957	1828	25	Cañon	Cañon	NNP
50957	1828	26	.	.	.
50957	1829	1	Abundant	abundant	JJ
50957	1829	2	evidences	evidence	NNS
50957	1829	3	of	of	IN
50957	1829	4	glacial	glacial	JJ
50957	1829	5	action	action	NN
50957	1829	6	are	be	VBP
50957	1829	7	also	also	RB
50957	1829	8	visible	visible	JJ
50957	1829	9	down	down	RP
50957	1829	10	the	the	DT
50957	1829	11	Yellowstone	Yellowstone	NNP
50957	1829	12	River	River	NNP
50957	1829	13	to	to	IN
50957	1829	14	the	the	DT
50957	1829	15	vicinity	vicinity	NN
50957	1829	16	of	of	IN
50957	1829	17	Livingston	Livingston	NNP
50957	1829	18	,	,	,
50957	1829	19	showing	show	VBG
50957	1829	20	that	that	IN
50957	1829	21	that	that	DT
50957	1829	22	valley	valley	NN
50957	1829	23	must	must	MD
50957	1829	24	have	have	VB
50957	1829	25	been	be	VBN
50957	1829	26	filled	fill	VBN
50957	1829	27	with	with	IN
50957	1829	28	glacial	glacial	JJ
50957	1829	29	ice	ice	NN
50957	1829	30	to	to	IN
50957	1829	31	a	a	DT
50957	1829	32	depth	depth	NN
50957	1829	33	of	of	IN
50957	1829	34	sixteen	sixteen	CD
50957	1829	35	hundred	hundred	CD
50957	1829	36	feet	foot	NNS
50957	1829	37	.	.	.
50957	1830	1	To	to	IN
50957	1830	2	the	the	DT
50957	1830	3	west	west	NN
50957	1830	4	the	the	DT
50957	1830	5	glaciers	glacier	NNS
50957	1830	6	from	from	IN
50957	1830	7	the	the	DT
50957	1830	8	Yellowstone	Yellowstone	NNP
50957	1830	9	Park	Park	NNP
50957	1830	10	extended	extend	VBD
50957	1830	11	to	to	IN
50957	1830	12	the	the	DT
50957	1830	13	border	border	NN
50957	1830	14	of	of	IN
50957	1830	15	Idaho	Idaho	NNP
50957	1830	16	,	,	,
50957	1830	17	where	where	WRB
50957	1830	18	a	a	DT
50957	1830	19	clearly	clearly	RB
50957	1830	20	marked	mark	VBN
50957	1830	21	terminal	terminal	JJ
50957	1830	22	moraine	moraine	NN
50957	1830	23	is	be	VBZ
50957	1830	24	to	to	TO
50957	1830	25	be	be	VB
50957	1830	26	found	find	VBN
50957	1830	27	in	in	IN
50957	1830	28	the	the	DT
50957	1830	29	Tyghee	Tyghee	NNP
50957	1830	30	Pass	Pass	NNP
50957	1830	31	,	,	,
50957	1830	32	leading	lead	VBG
50957	1830	33	over	over	RB
50957	1830	34	from	from	IN
50957	1830	35	the	the	DT
50957	1830	36	western	western	JJ
50957	1830	37	fork	fork	NN
50957	1830	38	of	of	IN
50957	1830	39	the	the	DT
50957	1830	40	Madison	Madison	NNP
50957	1830	41	River	River	NNP
50957	1830	42	into	into	IN
50957	1830	43	Lewis	Lewis	NNP
50957	1830	44	Fork	Fork	NNP
50957	1830	45	of	of	IN
50957	1830	46	the	the	DT
50957	1830	47	Snake	Snake	NNP
50957	1830	48	River	River	NNP
50957	1830	49	.	.	.
50957	1831	1	South	south	RB
50957	1831	2	of	of	IN
50957	1831	3	Yellowstone	Yellowstone	NNP
50957	1831	4	Park	Park	NNP
50957	1831	5	the	the	DT
50957	1831	6	Teton	Teton	NNP
50957	1831	7	Mountains	Mountains	NNPS
50957	1831	8	were	be	VBD
50957	1831	9	an	an	DT
50957	1831	10	important	important	JJ
50957	1831	11	centre	centre	NN
50957	1831	12	for	for	IN
50957	1831	13	the	the	DT
50957	1831	14	dispersion	dispersion	NN
50957	1831	15	of	of	IN
50957	1831	16	local	local	JJ
50957	1831	17	glaciers	glacier	NNS
50957	1831	18	,	,	,
50957	1831	19	but	but	CC
50957	1831	20	they	-PRON-	PRP
50957	1831	21	did	do	VBD
50957	1831	22	not	not	RB
50957	1831	23	descend	descend	VB
50957	1831	24	upon	upon	IN
50957	1831	25	the	the	DT
50957	1831	26	western	western	JJ
50957	1831	27	side	side	NN
50957	1831	28	much	much	RB
50957	1831	29	below	below	IN
50957	1831	30	the	the	DT
50957	1831	31	6,000-foot	6,000-foot	CD
50957	1831	32	level	level	NN
50957	1831	33	,	,	,
50957	1831	34	and	and	CC
50957	1831	35	only	only	RB
50957	1831	36	barely	barely	RB
50957	1831	37	came	come	VBD
50957	1831	38	to	to	IN
50957	1831	39	the	the	DT
50957	1831	40	edge	edge	NN
50957	1831	41	of	of	IN
50957	1831	42	the	the	DT
50957	1831	43	great	great	JJ
50957	1831	44	Snake	Snake	NNP
50957	1831	45	River	River	NNP
50957	1831	46	lava	lava	NN
50957	1831	47	plains	plain	NNS
50957	1831	48	.	.	.
50957	1832	1	To	to	IN
50957	1832	2	the	the	DT
50957	1832	3	east	east	NN
50957	1832	4	the	the	DT
50957	1832	5	movement	movement	NN
50957	1832	6	from	from	IN
50957	1832	7	the	the	DT
50957	1832	8	Teton	Teton	NNP
50957	1832	9	Mountains	Mountains	NNPS
50957	1832	10	joined	join	VBD
50957	1832	11	that	that	IN
50957	1832	12	from	from	IN
50957	1832	13	various	various	JJ
50957	1832	14	other	other	JJ
50957	1832	15	lofty	lofty	JJ
50957	1832	16	mountains	mountain	NNS
50957	1832	17	,	,	,
50957	1832	18	where	where	WRB
50957	1832	19	altogether	altogether	RB
50957	1832	20	they	-PRON-	PRP
50957	1832	21	have	have	VBP
50957	1832	22	left	leave	VBN
50957	1832	23	a	a	DT
50957	1832	24	most	most	RBS
50957	1832	25	intricate	intricate	JJ
50957	1832	26	system	system	NN
50957	1832	27	of	of	IN
50957	1832	28	glacial	glacial	JJ
50957	1832	29	deposits	deposit	NNS
50957	1832	30	,	,	,
50957	1832	31	in	in	IN
50957	1832	32	whose	whose	WP$
50957	1832	33	reticulations	reticulation	NNS
50957	1832	34	Jackson	Jackson	NNP
50957	1832	35	's	's	POS
50957	1832	36	Lake	Lake	NNP
50957	1832	37	is	be	VBZ
50957	1832	38	held	hold	VBN
50957	1832	39	in	in	IN
50957	1832	40	place	place	NN
50957	1832	41	.	.	.
50957	1833	1	[	[	-LRB-
50957	1833	2	Illustration	illustration	NN
50957	1833	3	:	:	:
50957	1833	4	Fig	Fig	NNP
50957	1833	5	.	.	.
50957	1834	1	37.--Moraines	37.--moraines	CD
50957	1834	2	of	of	IN
50957	1834	3	Grape	Grape	NNP
50957	1834	4	Creek	Creek	NNP
50957	1834	5	,	,	,
50957	1834	6	Sangre	Sangre	NNP
50957	1834	7	del	del	NNP
50957	1834	8	Cristo	Cristo	NNP
50957	1834	9	Mountains	Mountains	NNPS
50957	1834	10	,	,	,
50957	1834	11	Colorado	Colorado	NNP
50957	1834	12	(	(	-LRB-
50957	1834	13	after	after	IN
50957	1834	14	Stevenson	Stevenson	NNP
50957	1834	15	)	)	-RRB-
50957	1834	16	.	.	.
50957	1834	17	]	]	-RRB-
50957	1835	1	In	in	IN
50957	1835	2	Utah	Utah	NNP
50957	1835	3	extensive	extensive	JJ
50957	1835	4	glaciers	glacier	NNS
50957	1835	5	filled	fill	VBD
50957	1835	6	all	all	PDT
50957	1835	7	the	the	DT
50957	1835	8	northern	northern	JJ
50957	1835	9	valleys	valley	NNS
50957	1835	10	of	of	IN
50957	1835	11	the	the	DT
50957	1835	12	Uintah	Uintah	NNP
50957	1835	13	Mountains	Mountains	NNPS
50957	1835	14	,	,	,
50957	1835	15	and	and	CC
50957	1835	16	extended	extend	VBD
50957	1835	17	westward	westward	RB
50957	1835	18	in	in	IN
50957	1835	19	the	the	DT
50957	1835	20	Wahsatch	Wahsatch	NNP
50957	1835	21	range	range	NN
50957	1835	22	to	to	IN
50957	1835	23	the	the	DT
50957	1835	24	vicinity	vicinity	NN
50957	1835	25	of	of	IN
50957	1835	26	Salt	Salt	NNP
50957	1835	27	Lake	Lake	NNP
50957	1835	28	City	City	NNP
50957	1835	29	.	.	.
50957	1836	1	The	the	DT
50957	1836	2	mountain	mountain	NN
50957	1836	3	region	region	NN
50957	1836	4	of	of	IN
50957	1836	5	Colorado	Colorado	NNP
50957	1836	6	,	,	,
50957	1836	7	also	also	RB
50957	1836	8	,	,	,
50957	1836	9	had	have	VBD
50957	1836	10	its	-PRON-	PRP$
50957	1836	11	glaciers	glacier	NNS
50957	1836	12	,	,	,
50957	1836	13	occupying	occupy	VBG
50957	1836	14	the	the	DT
50957	1836	15	head	head	NN
50957	1836	16	-	-	HYPH
50957	1836	17	waters	water	NNS
50957	1836	18	of	of	IN
50957	1836	19	the	the	DT
50957	1836	20	Arkansas	Arkansas	NNP
50957	1836	21	,	,	,
50957	1836	22	the	the	DT
50957	1836	23	Platte	Platte	NNP
50957	1836	24	,	,	,
50957	1836	25	the	the	DT
50957	1836	26	Gunnison	Gunnison	NNP
50957	1836	27	,	,	,
50957	1836	28	and	and	CC
50957	1836	29	the	the	DT
50957	1836	30	Grand	Grand	NNP
50957	1836	31	Rivers	Rivers	NNPS
50957	1836	32	.	.	.
50957	1837	1	The	the	DT
50957	1837	2	most	most	RBS
50957	1837	3	southern	southern	JJ
50957	1837	4	point	point	NN
50957	1837	5	in	in	IN
50957	1837	6	the	the	DT
50957	1837	7	Rocky	Rocky	NNP
50957	1837	8	Mountains	Mountains	NNPS
50957	1837	9	at	at	IN
50957	1837	10	which	which	WDT
50957	1837	11	signs	sign	NNS
50957	1837	12	of	of	IN
50957	1837	13	local	local	JJ
50957	1837	14	glaciers	glacier	NNS
50957	1837	15	have	have	VBP
50957	1837	16	been	be	VBN
50957	1837	17	noted	note	VBN
50957	1837	18	is	be	VBZ
50957	1837	19	near	near	IN
50957	1837	20	the	the	DT
50957	1837	21	summits	summit	NNS
50957	1837	22	of	of	IN
50957	1837	23	the	the	DT
50957	1837	24	San	San	NNP
50957	1837	25	Juan	Juan	NNP
50957	1837	26	range	range	NN
50957	1837	27	,	,	,
50957	1837	28	in	in	IN
50957	1837	29	southwestern	southwestern	JJ
50957	1837	30	Colorado	Colorado	NNP
50957	1837	31	.	.	.
50957	1838	1	Here	here	RB
50957	1838	2	a	a	DT
50957	1838	3	surface	surface	NN
50957	1838	4	of	of	IN
50957	1838	5	about	about	RB
50957	1838	6	twenty	twenty	CD
50957	1838	7	-	-	HYPH
50957	1838	8	five	five	CD
50957	1838	9	square	square	JJ
50957	1838	10	miles	mile	NNS
50957	1838	11	,	,	,
50957	1838	12	extending	extend	VBG
50957	1838	13	from	from	IN
50957	1838	14	an	an	DT
50957	1838	15	elevation	elevation	NN
50957	1838	16	of	of	IN
50957	1838	17	12,000	12,000	CD
50957	1838	18	feet	foot	NNS
50957	1838	19	down	down	RB
50957	1838	20	to	to	IN
50957	1838	21	8,000	8,000	CD
50957	1838	22	feet	foot	NNS
50957	1838	23	,	,	,
50957	1838	24	shows	show	VBZ
50957	1838	25	every	every	DT
50957	1838	26	sign	sign	NN
50957	1838	27	of	of	IN
50957	1838	28	the	the	DT
50957	1838	29	former	former	JJ
50957	1838	30	presence	presence	NN
50957	1838	31	of	of	IN
50957	1838	32	moving	move	VBG
50957	1838	33	ice	ice	NN
50957	1838	34	.	.	.
50957	1839	1	The	the	DT
50957	1839	2	greater	great	JJR
50957	1839	3	part	part	NN
50957	1839	4	of	of	IN
50957	1839	5	the	the	DT
50957	1839	6	glaciation	glaciation	NN
50957	1839	7	in	in	IN
50957	1839	8	Colorado	Colorado	NNP
50957	1839	9	is	be	VBZ
50957	1839	10	confined	confine	VBN
50957	1839	11	to	to	IN
50957	1839	12	elevations	elevation	NNS
50957	1839	13	above	above	IN
50957	1839	14	10,000	10,000	CD
50957	1839	15	feet	foot	NNS
50957	1839	16	.	.	.
50957	1840	1	The	the	DT
50957	1840	2	whole	whole	JJ
50957	1840	3	range	range	NN
50957	1840	4	of	of	IN
50957	1840	5	the	the	DT
50957	1840	6	Sierra	Sierra	NNP
50957	1840	7	Nevada	Nevada	NNP
50957	1840	8	through	through	IN
50957	1840	9	Oregon	Oregon	NNP
50957	1840	10	,	,	,
50957	1840	11	and	and	CC
50957	1840	12	as	as	IN
50957	1840	13	far	far	RB
50957	1840	14	south	south	RB
50957	1840	15	as	as	IN
50957	1840	16	the	the	DT
50957	1840	17	Yosemite	Yosemite	NNP
50957	1840	18	Valley	Valley	NNP
50957	1840	19	in	in	IN
50957	1840	20	California	California	NNP
50957	1840	21	,	,	,
50957	1840	22	formerly	formerly	RB
50957	1840	23	sustained	sustain	VBD
50957	1840	24	glaciers	glacier	NNS
50957	1840	25	of	of	IN
50957	1840	26	far	far	RB
50957	1840	27	greater	great	JJR
50957	1840	28	size	size	NN
50957	1840	29	than	than	IN
50957	1840	30	any	any	DT
50957	1840	31	which	which	WDT
50957	1840	32	are	be	VBP
50957	1840	33	now	now	RB
50957	1840	34	found	find	VBN
50957	1840	35	in	in	IN
50957	1840	36	those	those	DT
50957	1840	37	mountains	mountain	NNS
50957	1840	38	.	.	.
50957	1841	1	In	in	IN
50957	1841	2	general	general	JJ
50957	1841	3	these	these	DT
50957	1841	4	glaciers	glacier	NNS
50957	1841	5	were	be	VBD
50957	1841	6	much	much	RB
50957	1841	7	longer	long	JJR
50957	1841	8	on	on	IN
50957	1841	9	the	the	DT
50957	1841	10	western	western	JJ
50957	1841	11	side	side	NN
50957	1841	12	of	of	IN
50957	1841	13	the	the	DT
50957	1841	14	Sierra	Sierra	NNP
50957	1841	15	Nevada	Nevada	NNP
50957	1841	16	than	than	IN
50957	1841	17	on	on	IN
50957	1841	18	the	the	DT
50957	1841	19	eastern	eastern	NN
50957	1841	20	.	.	.
50957	1842	1	On	on	IN
50957	1842	2	the	the	DT
50957	1842	3	eastern	eastern	JJ
50957	1842	4	side	side	NN
50957	1842	5	glaciers	glacier	NNS
50957	1842	6	barely	barely	RB
50957	1842	7	came	come	VBD
50957	1842	8	down	down	RP
50957	1842	9	to	to	IN
50957	1842	10	Lake	Lake	NNP
50957	1842	11	Tahoe	Tahoe	NNP
50957	1842	12	and	and	CC
50957	1842	13	Lake	Lake	NNP
50957	1842	14	Mono	Mono	NNP
50957	1842	15	in	in	IN
50957	1842	16	California	California	NNP
50957	1842	17	.	.	.
50957	1843	1	The	the	DT
50957	1843	2	State	State	NNP
50957	1843	3	of	of	IN
50957	1843	4	Nevada	Nevada	NNP
50957	1843	5	seems	seem	VBZ
50957	1843	6	to	to	TO
50957	1843	7	have	have	VB
50957	1843	8	been	be	VBN
50957	1843	9	entirely	entirely	RB
50957	1843	10	free	free	JJ
50957	1843	11	from	from	IN
50957	1843	12	glaciers	glacier	NNS
50957	1843	13	,	,	,
50957	1843	14	although	although	IN
50957	1843	15	it	-PRON-	PRP
50957	1843	16	contains	contain	VBZ
50957	1843	17	numerous	numerous	JJ
50957	1843	18	mountain	mountain	NN
50957	1843	19	-	-	HYPH
50957	1843	20	peaks	peak	NNS
50957	1843	21	more	more	JJR
50957	1843	22	than	than	IN
50957	1843	23	ten	ten	CD
50957	1843	24	thousand	thousand	CD
50957	1843	25	feet	foot	NNS
50957	1843	26	high	high	JJ
50957	1843	27	.	.	.
50957	1844	1	In	in	IN
50957	1844	2	the	the	DT
50957	1844	3	Yosemite	Yosemite	NNP
50957	1844	4	Cañon	Cañon	NNP
50957	1844	5	glaciers	glacier	NNS
50957	1844	6	extended	extend	VBD
50957	1844	7	down	down	RP
50957	1844	8	the	the	DT
50957	1844	9	Merced	Merced	NNP
50957	1844	10	River	River	NNP
50957	1844	11	to	to	IN
50957	1844	12	the	the	DT
50957	1844	13	mouth	mouth	NN
50957	1844	14	of	of	IN
50957	1844	15	the	the	DT
50957	1844	16	cañon	cañon	NNS
50957	1844	17	;	;	:
50957	1844	18	while	while	IN
50957	1844	19	in	in	IN
50957	1844	20	the	the	DT
50957	1844	21	Tuolumne	Tuolumne	NNP
50957	1844	22	River	River	NNP
50957	1844	23	,	,	,
50957	1844	24	a	a	DT
50957	1844	25	few	few	JJ
50957	1844	26	miles	mile	NNS
50957	1844	27	to	to	IN
50957	1844	28	the	the	DT
50957	1844	29	north	north	NN
50957	1844	30	,	,	,
50957	1844	31	the	the	DT
50957	1844	32	glaciers	glacier	NNS
50957	1844	33	which	which	WDT
50957	1844	34	still	still	RB
50957	1844	35	linger	linger	VBP
50957	1844	36	about	about	IN
50957	1844	37	the	the	DT
50957	1844	38	peaks	peak	NNS
50957	1844	39	of	of	IN
50957	1844	40	Mount	Mount	NNP
50957	1844	41	Dana	Dana	NNP
50957	1844	42	filled	fill	VBD
50957	1844	43	the	the	DT
50957	1844	44	valley	valley	NN
50957	1844	45	for	for	IN
50957	1844	46	a	a	DT
50957	1844	47	distance	distance	NN
50957	1844	48	of	of	IN
50957	1844	49	forty	forty	CD
50957	1844	50	miles	mile	NNS
50957	1844	51	.	.	.
50957	1845	1	It	-PRON-	PRP
50957	1845	2	is	be	VBZ
50957	1845	3	a	a	DT
50957	1845	4	question	question	NN
50957	1845	5	among	among	IN
50957	1845	6	geologists	geologist	NNS
50957	1845	7	whether	whether	IN
50957	1845	8	or	or	CC
50957	1845	9	not	not	RB
50957	1845	10	the	the	DT
50957	1845	11	glaciation	glaciation	NN
50957	1845	12	west	west	NN
50957	1845	13	of	of	IN
50957	1845	14	the	the	DT
50957	1845	15	Rocky	Rocky	NNP
50957	1845	16	Mountains	Mountains	NNPS
50957	1845	17	was	be	VBD
50957	1845	18	contemporaneous	contemporaneous	JJ
50957	1845	19	with	with	IN
50957	1845	20	that	that	DT
50957	1845	21	of	of	IN
50957	1845	22	the	the	DT
50957	1845	23	eastern	eastern	JJ
50957	1845	24	part	part	NN
50957	1845	25	of	of	IN
50957	1845	26	the	the	DT
50957	1845	27	continent	continent	NN
50957	1845	28	.	.	.
50957	1846	1	The	the	DT
50957	1846	2	more	more	RBR
50957	1846	3	prevalent	prevalent	JJ
50957	1846	4	opinion	opinion	NN
50957	1846	5	among	among	IN
50957	1846	6	those	those	DT
50957	1846	7	who	who	WP
50957	1846	8	have	have	VBP
50957	1846	9	made	make	VBN
50957	1846	10	special	special	JJ
50957	1846	11	study	study	NN
50957	1846	12	of	of	IN
50957	1846	13	the	the	DT
50957	1846	14	phenomena	phenomena	NN
50957	1846	15	is	be	VBZ
50957	1846	16	that	that	IN
50957	1846	17	the	the	DT
50957	1846	18	development	development	NN
50957	1846	19	of	of	IN
50957	1846	20	the	the	DT
50957	1846	21	Cordilleran	Cordilleran	NNP
50957	1846	22	glaciers	glacier	NNS
50957	1846	23	was	be	VBD
50957	1846	24	independent	independent	JJ
50957	1846	25	of	of	IN
50957	1846	26	that	that	DT
50957	1846	27	of	of	IN
50957	1846	28	the	the	DT
50957	1846	29	Laurentide	Laurentide	NNP
50957	1846	30	system	system	NN
50957	1846	31	.	.	.
50957	1847	1	At	at	IN
50957	1847	2	any	any	DT
50957	1847	3	rate	rate	NN
50957	1847	4	,	,	,
50957	1847	5	the	the	DT
50957	1847	6	intense	intense	JJ
50957	1847	7	glaciation	glaciation	NN
50957	1847	8	of	of	IN
50957	1847	9	the	the	DT
50957	1847	10	Pacific	Pacific	NNP
50957	1847	11	coast	coast	NN
50957	1847	12	seems	seem	VBZ
50957	1847	13	to	to	TO
50957	1847	14	have	have	VB
50957	1847	15	been	be	VBN
50957	1847	16	considerably	considerably	RB
50957	1847	17	later	later	RB
50957	1847	18	than	than	IN
50957	1847	19	that	that	DT
50957	1847	20	of	of	IN
50957	1847	21	the	the	DT
50957	1847	22	Atlantic	Atlantic	NNP
50957	1847	23	region	region	NN
50957	1847	24	.	.	.
50957	1848	1	Of	of	IN
50957	1848	2	this	this	DT
50957	1848	3	we	-PRON-	PRP
50957	1848	4	will	will	MD
50957	1848	5	speak	speak	VB
50957	1848	6	more	more	RBR
50957	1848	7	particularly	particularly	RB
50957	1848	8	in	in	IN
50957	1848	9	discussing	discuss	VBG
50957	1848	10	the	the	DT
50957	1848	11	questions	question	NNS
50957	1848	12	of	of	IN
50957	1848	13	the	the	DT
50957	1848	14	date	date	NN
50957	1848	15	and	and	CC
50957	1848	16	the	the	DT
50957	1848	17	cause	cause	NN
50957	1848	18	of	of	IN
50957	1848	19	the	the	DT
50957	1848	20	Glacial	glacial	JJ
50957	1848	21	period	period	NN
50957	1848	22	.	.	.
50957	1849	1	It	-PRON-	PRP
50957	1849	2	is	be	VBZ
50957	1849	3	sufficient	sufficient	JJ
50957	1849	4	for	for	IN
50957	1849	5	us	-PRON-	PRP
50957	1849	6	here	here	RB
50957	1849	7	simply	simply	RB
50957	1849	8	to	to	TO
50957	1849	9	say	say	VB
50957	1849	10	that	that	IN
50957	1849	11	,	,	,
50957	1849	12	from	from	IN
50957	1849	13	his	-PRON-	PRP$
50957	1849	14	extensive	extensive	JJ
50957	1849	15	field	field	NN
50957	1849	16	observations	observation	NNS
50957	1849	17	throughout	throughout	IN
50957	1849	18	the	the	DT
50957	1849	19	Cordilleran	Cordilleran	NNP
50957	1849	20	region	region	NN
50957	1849	21	,	,	,
50957	1849	22	Dr.	Dr.	NNP
50957	1849	23	George	George	NNP
50957	1849	24	M.	M.	NNP
50957	1849	25	Dawson	Dawson	NNP
50957	1849	26	infers	infer	VBZ
50957	1849	27	that	that	IN
50957	1849	28	there	there	EX
50957	1849	29	have	have	VBP
50957	1849	30	been	be	VBN
50957	1849	31	several	several	JJ
50957	1849	32	successive	successive	JJ
50957	1849	33	alternations	alternation	NNS
50957	1849	34	of	of	IN
50957	1849	35	level	level	NN
50957	1849	36	on	on	IN
50957	1849	37	the	the	DT
50957	1849	38	Pacific	Pacific	NNP
50957	1849	39	coast	coast	NN
50957	1849	40	corresponding	correspond	VBG
50957	1849	41	to	to	IN
50957	1849	42	successive	successive	JJ
50957	1849	43	glacial	glacial	JJ
50957	1849	44	and	and	CC
50957	1849	45	interglacial	interglacial	JJ
50957	1849	46	epochs	epoch	NNS
50957	1849	47	,	,	,
50957	1849	48	and	and	CC
50957	1849	49	that	that	IN
50957	1849	50	when	when	WRB
50957	1849	51	there	there	EX
50957	1849	52	was	be	VBD
50957	1849	53	a	a	DT
50957	1849	54	period	period	NN
50957	1849	55	of	of	IN
50957	1849	56	elevation	elevation	NN
50957	1849	57	west	west	NN
50957	1849	58	of	of	IN
50957	1849	59	the	the	DT
50957	1849	60	Rocky	Rocky	NNP
50957	1849	61	Mountains	Mountains	NNPS
50957	1849	62	there	there	EX
50957	1849	63	was	be	VBD
50957	1849	64	a	a	DT
50957	1849	65	period	period	NN
50957	1849	66	of	of	IN
50957	1849	67	subsidence	subsidence	NN
50957	1849	68	to	to	IN
50957	1849	69	the	the	DT
50957	1849	70	east	east	NN
50957	1849	71	,	,	,
50957	1849	72	and	and	CC
50957	1849	73	_	_	NNP
50957	1849	74	vice	vice	NN
50957	1849	75	versa	versa	NNP
50957	1849	76	_	_	NNP
50957	1849	77	.	.	.
50957	1850	1	In	in	IN
50957	1850	2	short	short	JJ
50957	1850	3	,	,	,
50957	1850	4	he	-PRON-	PRP
50957	1850	5	supposes	suppose	VBZ
50957	1850	6	that	that	IN
50957	1850	7	the	the	DT
50957	1850	8	east	east	NNP
50957	1850	9	and	and	CC
50957	1850	10	west	west	NNP
50957	1850	11	for	for	IN
50957	1850	12	a	a	DT
50957	1850	13	long	long	JJ
50957	1850	14	time	time	NN
50957	1850	15	played	play	VBD
50957	1850	16	a	a	DT
50957	1850	17	game	game	NN
50957	1850	18	of	of	IN
50957	1850	19	seesaw	seesaw	NN
50957	1850	20	,	,	,
50957	1850	21	with	with	IN
50957	1850	22	the	the	DT
50957	1850	23	Rocky	Rocky	NNP
50957	1850	24	Mountains	Mountains	NNPS
50957	1850	25	as	as	IN
50957	1850	26	the	the	DT
50957	1850	27	fulcrum	fulcrum	NN
50957	1850	28	.	.	.
50957	1851	1	We	-PRON-	PRP
50957	1851	2	give	give	VBP
50957	1851	3	his	-PRON-	PRP$
50957	1851	4	scheme	scheme	NN
50957	1851	5	in	in	IN
50957	1851	6	tabulated	tabulate	VBN
50957	1851	7	form	form	NN
50957	1851	8	.	.	.
50957	1852	1	_	_	NNP
50957	1852	2	Scheme	Scheme	NNP
50957	1852	3	of	of	IN
50957	1852	4	Correlation	Correlation	NNP
50957	1852	5	of	of	IN
50957	1852	6	the	the	DT
50957	1852	7	Phenomena	Phenomena	NNP
50957	1852	8	of	of	IN
50957	1852	9	the	the	DT
50957	1852	10	Glacial	Glacial	NNP
50957	1852	11	Period	Period	NNP
50957	1852	12	in	in	IN
50957	1852	13	the	the	DT
50957	1852	14	Cordilleran	Cordilleran	NNP
50957	1852	15	Region	Region	NNP
50957	1852	16	and	and	CC
50957	1852	17	in	in	IN
50957	1852	18	the	the	DT
50957	1852	19	Region	Region	NNP
50957	1852	20	of	of	IN
50957	1852	21	the	the	DT
50957	1852	22	Great	Great	NNP
50957	1852	23	Plains	Plains	NNPS
50957	1852	24	.	.	.
50957	1852	25	_	_	NNP
50957	1852	26	CORDILLERAN	CORDILLERAN	NNP
50957	1852	27	REGION	REGION	NNP
50957	1852	28	.	.	.
50957	1853	1	REGION	region	NN
50957	1853	2	OF	of	IN
50957	1853	3	THE	the	DT
50957	1853	4	GREAT	great	JJ
50957	1853	5	PLAINS	plain	NNS
50957	1853	6	.	.	.
50957	1854	1	Cordilleran	Cordilleran	NNP
50957	1854	2	zone	zone	NN
50957	1854	3	at	at	IN
50957	1854	4	a	a	DT
50957	1854	5	high	high	JJ
50957	1854	6	Correlative	correlative	JJ
50957	1854	7	subsidence	subsidence	NN
50957	1854	8	and	and	CC
50957	1854	9	elevation	elevation	NN
50957	1854	10	.	.	.
50957	1855	1	Period	period	NN
50957	1855	2	of	of	IN
50957	1855	3	most	most	JJS
50957	1855	4	severe	severe	JJ
50957	1855	5	submergence	submergence	NN
50957	1855	6	of	of	IN
50957	1855	7	the	the	DT
50957	1855	8	great	great	JJ
50957	1855	9	plains	plain	NNS
50957	1855	10	,	,	,
50957	1855	11	glaciation	glaciation	NN
50957	1855	12	and	and	CC
50957	1855	13	maximum	maximum	NN
50957	1855	14	development	development	NN
50957	1855	15	with	with	IN
50957	1855	16	possible	possible	JJ
50957	1855	17	contemporaneous	contemporaneous	JJ
50957	1855	18	of	of	IN
50957	1855	19	the	the	DT
50957	1855	20	great	great	JJ
50957	1855	21	Cordilleran	Cordilleran	NNP
50957	1855	22	Glacier	Glacier	NNP
50957	1855	23	.	.	.
50957	1856	1	increased	increase	VBN
50957	1856	2	elevation	elevation	NN
50957	1856	3	of	of	IN
50957	1856	4	the	the	DT
50957	1856	5	Laurentian	laurentian	JJ
50957	1856	6	axis	axi	NNS
50957	1856	7	and	and	CC
50957	1856	8	maximum	maximum	JJ
50957	1856	9	development	development	NN
50957	1856	10	of	of	IN
50957	1856	11	ice	ice	NN
50957	1856	12	upon	upon	IN
50957	1856	13	it	-PRON-	PRP
50957	1856	14	.	.	.
50957	1857	1	Deposition	deposition	NN
50957	1857	2	of	of	IN
50957	1857	3	the	the	DT
50957	1857	4	lower	low	JJR
50957	1857	5	boulder	boulder	NN
50957	1857	6	-	-	HYPH
50957	1857	7	clay	clay	NN
50957	1857	8	of	of	IN
50957	1857	9	the	the	DT
50957	1857	10	plains	plain	NNS
50957	1857	11	.	.	.
50957	1858	1	Gradual	gradual	JJ
50957	1858	2	subsidence	subsidence	NN
50957	1858	3	of	of	IN
50957	1858	4	the	the	DT
50957	1858	5	Correlative	correlative	JJ
50957	1858	6	elevation	elevation	NN
50957	1858	7	of	of	IN
50957	1858	8	the	the	DT
50957	1858	9	Cordilleran	Cordilleran	NNP
50957	1858	10	region	region	NN
50957	1858	11	and	and	CC
50957	1858	12	decay	decay	NN
50957	1858	13	of	of	IN
50957	1858	14	the	the	DT
50957	1858	15	western	western	JJ
50957	1858	16	part	part	NN
50957	1858	17	,	,	,
50957	1858	18	at	at	IN
50957	1858	19	least	least	JJS
50957	1858	20	,	,	,
50957	1858	21	of	of	IN
50957	1858	22	the	the	DT
50957	1858	23	great	great	JJ
50957	1858	24	glacier	glacier	NN
50957	1858	25	,	,	,
50957	1858	26	with	with	IN
50957	1858	27	deposition	deposition	NN
50957	1858	28	of	of	IN
50957	1858	29	great	great	JJ
50957	1858	30	plains	plain	NNS
50957	1858	31	,	,	,
50957	1858	32	which	which	WDT
50957	1858	33	was	be	VBD
50957	1858	34	probably	probably	RB
50957	1858	35	the	the	DT
50957	1858	36	boulder	boulder	NN
50957	1858	37	-	-	HYPH
50957	1858	38	clay	clay	NN
50957	1858	39	of	of	IN
50957	1858	40	the	the	DT
50957	1858	41	interior	interior	NNP
50957	1858	42	more	more	RBR
50957	1858	43	or	or	CC
50957	1858	44	less	less	RBR
50957	1858	45	irregular	irregular	JJ
50957	1858	46	and	and	CC
50957	1858	47	led	lead	VBD
50957	1858	48	to	to	IN
50957	1858	49	plateau	plateau	NN
50957	1858	50	and	and	CC
50957	1858	51	the	the	DT
50957	1858	52	Yukon	Yukon	NNP
50957	1858	53	basin	basin	NN
50957	1858	54	,	,	,
50957	1858	55	of	of	IN
50957	1858	56	the	the	DT
50957	1858	57	the	the	DT
50957	1858	58	production	production	NN
50957	1858	59	of	of	IN
50957	1858	60	extensive	extensive	JJ
50957	1858	61	lakes	lake	NNS
50957	1858	62	lower	low	JJR
50957	1858	63	boulder	boulder	NN
50957	1858	64	-	-	HYPH
50957	1858	65	clay	clay	NN
50957	1858	66	of	of	IN
50957	1858	67	the	the	DT
50957	1858	68	littoral	littoral	NN
50957	1858	69	in	in	IN
50957	1858	70	which	which	WDT
50957	1858	71	interglacial	interglacial	JJ
50957	1858	72	deposits	deposit	NNS
50957	1858	73	,	,	,
50957	1858	74	and	and	CC
50957	1858	75	probably	probably	RB
50957	1858	76	also	also	RB
50957	1858	77	,	,	,
50957	1858	78	at	at	IN
50957	1858	79	a	a	DT
50957	1858	80	later	later	JJ
50957	1858	81	stage	stage	NN
50957	1858	82	including	include	VBG
50957	1858	83	peat	peat	NN
50957	1858	84	,	,	,
50957	1858	85	were	be	VBD
50957	1858	86	formed	form	VBN
50957	1858	87	.	.	.
50957	1859	1	(	(	-LRB-
50957	1859	2	and	and	CC
50957	1859	3	with	with	IN
50957	1859	4	greater	great	JJR
50957	1859	5	submergence	submergence	NN
50957	1859	6	)	)	-RRB-
50957	1859	7	,	,	,
50957	1859	8	of	of	IN
50957	1859	9	the	the	DT
50957	1859	10	interglacial	interglacial	JJ
50957	1859	11	silts	silt	NNS
50957	1859	12	of	of	IN
50957	1859	13	the	the	DT
50957	1859	14	same	same	JJ
50957	1859	15	region	region	NN
50957	1859	16	.	.	.
50957	1860	1	Re	re	NN
50957	1860	2	-	-	NN
50957	1860	3	elevation	elevation	NN
50957	1860	4	of	of	IN
50957	1860	5	the	the	DT
50957	1860	6	Cordilleran	Cordilleran	NNP
50957	1860	7	Correlative	correlative	JJ
50957	1860	8	subsidence	subsidence	NN
50957	1860	9	of	of	IN
50957	1860	10	the	the	DT
50957	1860	11	region	region	NN
50957	1860	12	to	to	IN
50957	1860	13	a	a	DT
50957	1860	14	level	level	NN
50957	1860	15	probably	probably	RB
50957	1860	16	as	as	IN
50957	1860	17	high	high	JJ
50957	1860	18	plains	plain	NNS
50957	1860	19	,	,	,
50957	1860	20	which	which	WDT
50957	1860	21	(	(	-LRB-
50957	1860	22	at	at	IN
50957	1860	23	least	least	JJS
50957	1860	24	in	in	IN
50957	1860	25	the	the	DT
50957	1860	26	as	as	IN
50957	1860	27	or	or	CC
50957	1860	28	somewhat	somewhat	RB
50957	1860	29	higher	high	JJR
50957	1860	30	than	than	IN
50957	1860	31	the	the	DT
50957	1860	32	western	western	JJ
50957	1860	33	part	part	NN
50957	1860	34	of	of	IN
50957	1860	35	the	the	DT
50957	1860	36	region	region	NN
50957	1860	37	)	)	-RRB-
50957	1860	38	present	present	JJ
50957	1860	39	.	.	.
50957	1861	1	Maximum	maximum	JJ
50957	1861	2	of	of	IN
50957	1861	3	second	second	JJ
50957	1861	4	period	period	NN
50957	1861	5	exceeded	exceed	VBD
50957	1861	6	the	the	DT
50957	1861	7	first	first	JJ
50957	1861	8	subsidence	subsidence	NN
50957	1861	9	and	and	CC
50957	1861	10	of	of	IN
50957	1861	11	glaciation	glaciation	NN
50957	1861	12	.	.	.
50957	1862	1	extended	extended	JJ
50957	1862	2	submergence	submergence	NN
50957	1862	3	to	to	IN
50957	1862	4	the	the	DT
50957	1862	5	base	base	NN
50957	1862	6	of	of	IN
50957	1862	7	the	the	DT
50957	1862	8	Rocky	Rocky	NNP
50957	1862	9	Mountains	Mountains	NNPS
50957	1862	10	near	near	IN
50957	1862	11	the	the	DT
50957	1862	12	forty	forty	CD
50957	1862	13	-	-	HYPH
50957	1862	14	ninth	ninth	JJ
50957	1862	15	parallel	parallel	NN
50957	1862	16	.	.	.
50957	1863	1	Formation	formation	NN
50957	1863	2	of	of	IN
50957	1863	3	second	second	JJ
50957	1863	4	boulder	boulder	NN
50957	1863	5	-	-	HYPH
50957	1863	6	clay	clay	NN
50957	1863	7	,	,	,
50957	1863	8	and	and	CC
50957	1863	9	(	(	-LRB-
50957	1863	10	at	at	IN
50957	1863	11	a	a	DT
50957	1863	12	later	later	JJ
50957	1863	13	stage	stage	NN
50957	1863	14	)	)	-RRB-
50957	1863	15	dispersion	dispersion	NN
50957	1863	16	of	of	IN
50957	1863	17	large	large	JJ
50957	1863	18	erratics	erratic	NNS
50957	1863	19	.	.	.
50957	1864	1	Partial	partial	JJ
50957	1864	2	subsidence	subsidence	NN
50957	1864	3	of	of	IN
50957	1864	4	the	the	DT
50957	1864	5	Correlative	correlative	JJ
50957	1864	6	elevation	elevation	NN
50957	1864	7	of	of	IN
50957	1864	8	the	the	DT
50957	1864	9	Cordilleran	Cordilleran	NNP
50957	1864	10	region	region	NN
50957	1864	11	,	,	,
50957	1864	12	to	to	IN
50957	1864	13	a	a	DT
50957	1864	14	level	level	NN
50957	1864	15	plains	plain	NNS
50957	1864	16	,	,	,
50957	1864	17	or	or	CC
50957	1864	18	at	at	IN
50957	1864	19	least	least	JJS
50957	1864	20	of	of	IN
50957	1864	21	their	-PRON-	PRP$
50957	1864	22	about	about	RB
50957	1864	23	2,500	2,500	CD
50957	1864	24	feet	foot	NNS
50957	1864	25	lower	low	JJR
50957	1864	26	than	than	IN
50957	1864	27	the	the	DT
50957	1864	28	western	western	JJ
50957	1864	29	portion	portion	NN
50957	1864	30	,	,	,
50957	1864	31	resulting	result	VBG
50957	1864	32	in	in	IN
50957	1864	33	a	a	DT
50957	1864	34	present	present	NN
50957	1864	35	.	.	.
50957	1865	1	Long	long	JJ
50957	1865	2	stage	stage	NN
50957	1865	3	of	of	IN
50957	1865	4	stability	stability	NN
50957	1865	5	.	.	.
50957	1866	1	condition	condition	NN
50957	1866	2	of	of	IN
50957	1866	3	equilibrium	equilibrium	NN
50957	1866	4	as	as	IN
50957	1866	5	Glaciers	glacier	NNS
50957	1866	6	of	of	IN
50957	1866	7	the	the	DT
50957	1866	8	second	second	JJ
50957	1866	9	period	period	NN
50957	1866	10	between	between	IN
50957	1866	11	the	the	DT
50957	1866	12	plains	plain	NNS
50957	1866	13	and	and	CC
50957	1866	14	the	the	DT
50957	1866	15	considerably	considerably	RB
50957	1866	16	reduced	reduce	VBN
50957	1866	17	.	.	.
50957	1867	1	Upper	Upper	NNP
50957	1867	2	Cordillera	Cordillera	NNP
50957	1867	3	,	,	,
50957	1867	4	their	-PRON-	PRP$
50957	1867	5	_	_	NNP
50957	1867	6	relative	relative	JJ
50957	1867	7	_	_	NNP
50957	1867	8	boulder	boulder	NN
50957	1867	9	-	-	HYPH
50957	1867	10	clay	clay	NN
50957	1867	11	of	of	IN
50957	1867	12	the	the	DT
50957	1867	13	coast	coast	NN
50957	1867	14	probably	probably	RB
50957	1867	15	levels	level	NNS
50957	1867	16	becoming	become	VBG
50957	1867	17	nearly	nearly	RB
50957	1867	18	as	as	IN
50957	1867	19	at	at	IN
50957	1867	20	formed	form	VBN
50957	1867	21	at	at	IN
50957	1867	22	this	this	DT
50957	1867	23	time	time	NN
50957	1867	24	,	,	,
50957	1867	25	though	though	IN
50957	1867	26	perhaps	perhaps	RB
50957	1867	27	present	present	JJ
50957	1867	28	.	.	.
50957	1868	1	Probable	probable	JJ
50957	1868	2	formation	formation	NN
50957	1868	3	of	of	IN
50957	1868	4	the	the	DT
50957	1868	5	in	in	IN
50957	1868	6	part	part	NN
50957	1868	7	during	during	IN
50957	1868	8	the	the	DT
50957	1868	9	second	second	JJ
50957	1868	10	maximum	maximum	JJ
50957	1868	11	Missouri	Missouri	NNP
50957	1868	12	coteau	coteau	NN
50957	1868	13	along	along	IN
50957	1868	14	a	a	DT
50957	1868	15	shore	shore	NN
50957	1868	16	-	-	HYPH
50957	1868	17	line	line	NN
50957	1868	18	of	of	IN
50957	1868	19	glaciation	glaciation	NN
50957	1868	20	.	.	.
50957	1869	1	during	during	IN
50957	1869	2	this	this	DT
50957	1869	3	period	period	NN
50957	1869	4	of	of	IN
50957	1869	5	rest	rest	NN
50957	1869	6	.	.	.
50957	1870	1	Renewed	renew	VBN
50957	1870	2	elevation	elevation	NN
50957	1870	3	of	of	IN
50957	1870	4	the	the	DT
50957	1870	5	Simultaneous	simultaneous	JJ
50957	1870	6	elevation	elevation	NN
50957	1870	7	of	of	IN
50957	1870	8	the	the	DT
50957	1870	9	great	great	JJ
50957	1870	10	Cordilleran	Cordilleran	NNP
50957	1870	11	region	region	NN
50957	1870	12	,	,	,
50957	1870	13	with	with	IN
50957	1870	14	one	one	CD
50957	1870	15	plains	plain	VBZ
50957	1870	16	to	to	IN
50957	1870	17	about	about	IN
50957	1870	18	their	-PRON-	PRP$
50957	1870	19	present	present	JJ
50957	1870	20	well	well	RB
50957	1870	21	-	-	HYPH
50957	1870	22	marked	mark	VBN
50957	1870	23	pause	pause	NN
50957	1870	24	,	,	,
50957	1870	25	during	during	IN
50957	1870	26	which	which	WDT
50957	1870	27	the	the	DT
50957	1870	28	level	level	NN
50957	1870	29	,	,	,
50957	1870	30	with	with	IN
50957	1870	31	final	final	JJ
50957	1870	32	exclusion	exclusion	NN
50957	1870	33	of	of	IN
50957	1870	34	littoral	littoral	JJ
50957	1870	35	stood	stand	VBD
50957	1870	36	about	about	RB
50957	1870	37	200	200	CD
50957	1870	38	feet	foot	NNS
50957	1870	39	lower	low	JJR
50957	1870	40	waters	water	NNS
50957	1870	41	in	in	IN
50957	1870	42	connection	connection	NN
50957	1870	43	with	with	IN
50957	1870	44	the	the	DT
50957	1870	45	sea	sea	NN
50957	1870	46	.	.	.
50957	1871	1	than	than	IN
50957	1871	2	at	at	IN
50957	1871	3	present	present	NN
50957	1871	4	.	.	.
50957	1872	1	Glaciers	glacier	NNS
50957	1872	2	much	much	JJ
50957	1872	3	Lake	Lake	NNP
50957	1872	4	Agassiz	Agassiz	NNP
50957	1872	5	formed	form	VBD
50957	1872	6	and	and	CC
50957	1872	7	eventually	eventually	RB
50957	1872	8	reduced	reduce	VBN
50957	1872	9	,	,	,
50957	1872	10	and	and	CC
50957	1872	11	diminishing	diminish	VBG
50957	1872	12	in	in	IN
50957	1872	13	drained	drain	VBN
50957	1872	14	towards	towards	IN
50957	1872	15	the	the	DT
50957	1872	16	close	close	NN
50957	1872	17	of	of	IN
50957	1872	18	this	this	DT
50957	1872	19	consequence	consequence	NN
50957	1872	20	of	of	IN
50957	1872	21	general	general	JJ
50957	1872	22	amelioration	amelioration	NN
50957	1872	23	period	period	NN
50957	1872	24	.	.	.
50957	1873	1	This	this	DT
50957	1873	2	simultaneous	simultaneous	JJ
50957	1873	3	movement	movement	NN
50957	1873	4	of	of	IN
50957	1873	5	climate	climate	NN
50957	1873	6	towards	towards	IN
50957	1873	7	the	the	DT
50957	1873	8	close	close	NN
50957	1873	9	of	of	IN
50957	1873	10	the	the	DT
50957	1873	11	in	in	IN
50957	1873	12	elevation	elevation	NN
50957	1873	13	of	of	IN
50957	1873	14	both	both	CC
50957	1873	15	great	great	JJ
50957	1873	16	areas	area	NNS
50957	1873	17	Glacial	glacial	JJ
50957	1873	18	period	period	NN
50957	1873	19	.	.	.
50957	1874	1	may	may	MD
50957	1874	2	probably	probably	RB
50957	1874	3	have	have	VB
50957	1874	4	been	be	VBN
50957	1874	5	connected	connect	VBN
50957	1874	6	with	with	IN
50957	1874	7	a	a	DT
50957	1874	8	more	more	RBR
50957	1874	9	general	general	JJ
50957	1874	10	northern	northern	JJ
50957	1874	11	elevation	elevation	NN
50957	1874	12	of	of	IN
50957	1874	13	land	land	NN
50957	1874	14	at	at	IN
50957	1874	15	the	the	DT
50957	1874	16	close	close	NN
50957	1874	17	of	of	IN
50957	1874	18	the	the	DT
50957	1874	19	Glacial	glacial	JJ
50957	1874	20	period	period	NN
50957	1874	21	.	.	.
50957	1875	1	In	in	IN
50957	1875	2	New	New	NNP
50957	1875	3	Zealand	Zealand	NNP
50957	1875	4	the	the	DT
50957	1875	5	marks	mark	NNS
50957	1875	6	of	of	IN
50957	1875	7	the	the	DT
50957	1875	8	Glacial	glacial	JJ
50957	1875	9	period	period	NN
50957	1875	10	are	be	VBP
50957	1875	11	unequivocal	unequivocal	JJ
50957	1875	12	The	the	DT
50957	1875	13	glaciers	glacier	NNS
50957	1875	14	which	which	WDT
50957	1875	15	now	now	RB
50957	1875	16	come	come	VBP
50957	1875	17	down	down	RP
50957	1875	18	from	from	IN
50957	1875	19	the	the	DT
50957	1875	20	lofty	lofty	JJ
50957	1875	21	mountains	mountain	NNS
50957	1875	22	upon	upon	IN
50957	1875	23	the	the	DT
50957	1875	24	South	South	NNP
50957	1875	25	Island	Island	NNP
50957	1875	26	of	of	IN
50957	1875	27	New	New	NNP
50957	1875	28	Zealand	Zealand	NNP
50957	1875	29	to	to	IN
50957	1875	30	within	within	IN
50957	1875	31	a	a	DT
50957	1875	32	few	few	JJ
50957	1875	33	hundred	hundred	CD
50957	1875	34	feet	foot	NNS
50957	1875	35	of	of	IN
50957	1875	36	the	the	DT
50957	1875	37	sea	sea	NN
50957	1875	38	then	then	RB
50957	1875	39	descended	descend	VBD
50957	1875	40	to	to	IN
50957	1875	41	the	the	DT
50957	1875	42	sea	sea	NN
50957	1875	43	-	-	HYPH
50957	1875	44	level	level	NN
50957	1875	45	.	.	.
50957	1876	1	The	the	DT
50957	1876	2	longest	long	JJS
50957	1876	3	existing	existing	JJ
50957	1876	4	glacier	glacier	NN
50957	1876	5	in	in	IN
50957	1876	6	New	New	NNP
50957	1876	7	Zealand	Zealand	NNP
50957	1876	8	is	be	VBZ
50957	1876	9	sixteen	sixteen	CD
50957	1876	10	miles	mile	NNS
50957	1876	11	,	,	,
50957	1876	12	but	but	CC
50957	1876	13	formerly	formerly	RB
50957	1876	14	one	one	CD
50957	1876	15	of	of	IN
50957	1876	16	them	-PRON-	PRP
50957	1876	17	had	have	VBD
50957	1876	18	a	a	DT
50957	1876	19	length	length	NN
50957	1876	20	of	of	IN
50957	1876	21	seventy	seventy	CD
50957	1876	22	-	-	HYPH
50957	1876	23	eight	eight	CD
50957	1876	24	miles	mile	NNS
50957	1876	25	.	.	.
50957	1877	1	One	one	CD
50957	1877	2	of	of	IN
50957	1877	3	the	the	DT
50957	1877	4	ancient	ancient	JJ
50957	1877	5	moraines	moraine	NNS
50957	1877	6	contains	contain	VBZ
50957	1877	7	a	a	DT
50957	1877	8	boulder	boulder	NN
50957	1877	9	from	from	IN
50957	1877	10	thirty	thirty	CD
50957	1877	11	to	to	IN
50957	1877	12	forty	forty	CD
50957	1877	13	feet	foot	NNS
50957	1877	14	in	in	IN
50957	1877	15	diameter	diameter	NN
50957	1877	16	,	,	,
50957	1877	17	and	and	CC
50957	1877	18	the	the	DT
50957	1877	19	amount	amount	NN
50957	1877	20	of	of	IN
50957	1877	21	glacial	glacial	JJ
50957	1877	22	_	_	NNP
50957	1877	23	débris	débris	NN
50957	1877	24	_	_	NNP
50957	1877	25	covering	cover	VBG
50957	1877	26	the	the	DT
50957	1877	27	mountain	mountain	NN
50957	1877	28	-	-	HYPH
50957	1877	29	sides	side	NNS
50957	1877	30	is	be	VBZ
50957	1877	31	said	say	VBN
50957	1877	32	to	to	TO
50957	1877	33	be	be	VB
50957	1877	34	enormous	enormous	JJ
50957	1877	35	.	.	.
50957	1878	1	Reports	report	NNS
50957	1878	2	have	have	VBP
50957	1878	3	also	also	RB
50957	1878	4	been	be	VBN
50957	1878	5	recently	recently	RB
50957	1878	6	brought	bring	VBN
50957	1878	7	of	of	IN
50957	1878	8	signs	sign	NNS
50957	1878	9	of	of	IN
50957	1878	10	ancient	ancient	JJ
50957	1878	11	glaciers	glacier	NNS
50957	1878	12	in	in	IN
50957	1878	13	Australia	Australia	NNP
50957	1878	14	.	.	.
50957	1879	1	[	[	-LRB-
50957	1879	2	Illustration	illustration	NN
50957	1879	3	:	:	:
50957	1879	4	Fig	Fig	NNP
50957	1879	5	.	.	.
50957	1880	1	38.--Generalised	38.--generalised	CD
50957	1880	2	view	view	NN
50957	1880	3	of	of	IN
50957	1880	4	the	the	DT
50957	1880	5	whole	whole	JJ
50957	1880	6	glaciated	glaciated	JJ
50957	1880	7	region	region	NN
50957	1880	8	of	of	IN
50957	1880	9	North	North	NNP
50957	1880	10	America	America	NNP
50957	1880	11	.	.	.
50957	1881	1	The	the	DT
50957	1881	2	area	area	NN
50957	1881	3	of	of	IN
50957	1881	4	motionless	motionless	JJ
50957	1881	5	ground	ground	NN
50957	1881	6	-	-	HYPH
50957	1881	7	ice	ice	NN
50957	1881	8	is	be	VBZ
50957	1881	9	shown	show	VBN
50957	1881	10	by	by	IN
50957	1881	11	the	the	DT
50957	1881	12	white	white	JJ
50957	1881	13	lines	line	NNS
50957	1881	14	in	in	IN
50957	1881	15	northern	northern	JJ
50957	1881	16	part	part	NN
50957	1881	17	of	of	IN
50957	1881	18	Alaska	Alaska	NNP
50957	1881	19	.	.	.
50957	1881	20	]	]	-RRB-
50957	1882	1	According	accord	VBG
50957	1882	2	to	to	IN
50957	1882	3	Darwin	Darwin	NNP
50957	1882	4	,	,	,
50957	1882	5	there	there	EX
50957	1882	6	are	be	VBP
50957	1882	7	distinct	distinct	JJ
50957	1882	8	signs	sign	NNS
50957	1882	9	of	of	IN
50957	1882	10	glaciation	glaciation	NN
50957	1882	11	upon	upon	IN
50957	1882	12	the	the	DT
50957	1882	13	plains	plain	NNS
50957	1882	14	of	of	IN
50957	1882	15	Patagonia	Patagonia	NNP
50957	1882	16	sixty	sixty	CD
50957	1882	17	or	or	CC
50957	1882	18	seventy	seventy	CD
50957	1882	19	miles	mile	NNS
50957	1882	20	east	east	RB
50957	1882	21	of	of	IN
50957	1882	22	the	the	DT
50957	1882	23	foot	foot	NN
50957	1882	24	of	of	IN
50957	1882	25	the	the	DT
50957	1882	26	mountains	mountain	NNS
50957	1882	27	,	,	,
50957	1882	28	and	and	CC
50957	1882	29	in	in	IN
50957	1882	30	the	the	DT
50957	1882	31	Straits	Straits	NNPS
50957	1882	32	of	of	IN
50957	1882	33	Magellan	Magellan	NNP
50957	1882	34	he	-PRON-	PRP
50957	1882	35	found	find	VBD
50957	1882	36	great	great	JJ
50957	1882	37	masses	masse	NNS
50957	1882	38	of	of	IN
50957	1882	39	unstratified	unstratified	JJ
50957	1882	40	glacial	glacial	JJ
50957	1882	41	material	material	NN
50957	1882	42	containing	contain	VBG
50957	1882	43	boulders	boulder	NNS
50957	1882	44	which	which	WDT
50957	1882	45	were	be	VBD
50957	1882	46	at	at	RB
50957	1882	47	least	least	RBS
50957	1882	48	one	one	CD
50957	1882	49	hundred	hundred	CD
50957	1882	50	and	and	CC
50957	1882	51	thirty	thirty	CD
50957	1882	52	miles	mile	NNS
50957	1882	53	away	away	RB
50957	1882	54	from	from	IN
50957	1882	55	their	-PRON-	PRP$
50957	1882	56	parent	parent	NN
50957	1882	57	rock	rock	NN
50957	1882	58	;	;	:
50957	1882	59	while	while	IN
50957	1882	60	upon	upon	IN
50957	1882	61	the	the	DT
50957	1882	62	island	island	NN
50957	1882	63	of	of	IN
50957	1882	64	Chiloe	Chiloe	NNP
50957	1882	65	he	-PRON-	PRP
50957	1882	66	found	find	VBD
50957	1882	67	embedded	embed	VBN
50957	1882	68	in	in	IN
50957	1882	69	"	"	``
50957	1882	70	hardened	harden	VBN
50957	1882	71	mud	mud	NN
50957	1882	72	"	"	''
50957	1882	73	boulders	boulder	NNS
50957	1882	74	which	which	WDT
50957	1882	75	must	must	MD
50957	1882	76	have	have	VB
50957	1882	77	come	come	VBN
50957	1882	78	from	from	IN
50957	1882	79	the	the	DT
50957	1882	80	mountain	mountain	NN
50957	1882	81	-	-	HYPH
50957	1882	82	chains	chain	NNS
50957	1882	83	of	of	IN
50957	1882	84	the	the	DT
50957	1882	85	continent	continent	NN
50957	1882	86	.	.	.
50957	1883	1	Agassiz	Agassiz	NNP
50957	1883	2	also	also	RB
50957	1883	3	observed	observe	VBD
50957	1883	4	unquestionable	unquestionable	JJ
50957	1883	5	glacial	glacial	JJ
50957	1883	6	phenomena	phenomenon	NNS
50957	1883	7	on	on	IN
50957	1883	8	various	various	JJ
50957	1883	9	parts	part	NNS
50957	1883	10	of	of	IN
50957	1883	11	the	the	DT
50957	1883	12	Fuegian	fuegian	JJ
50957	1883	13	coast	coast	NN
50957	1883	14	,	,	,
50957	1883	15	and	and	CC
50957	1883	16	indeed	indeed	RB
50957	1883	17	everywhere	everywhere	RB
50957	1883	18	on	on	IN
50957	1883	19	the	the	DT
50957	1883	20	continent	continent	NN
50957	1883	21	south	south	RB
50957	1883	22	of	of	IN
50957	1883	23	latitude	latitude	NN
50957	1883	24	37	37	CD
50957	1883	25	°	°	NNS
50957	1883	26	.	.	.
50957	1884	1	Between	between	IN
50957	1884	2	Concepcion	Concepcion	NNP
50957	1884	3	and	and	CC
50957	1884	4	Arauco	Arauco	NNP
50957	1884	5	,	,	,
50957	1884	6	in	in	IN
50957	1884	7	latitude	latitude	NN
50957	1884	8	37	37	CD
50957	1884	9	°	°	NNS
50957	1884	10	,	,	,
50957	1884	11	Agassiz	Agassiz	NNP
50957	1884	12	observed	observe	VBD
50957	1884	13	,	,	,
50957	1884	14	near	near	IN
50957	1884	15	the	the	DT
50957	1884	16	sea	sea	NN
50957	1884	17	-	-	HYPH
50957	1884	18	level	level	NN
50957	1884	19	,	,	,
50957	1884	20	a	a	DT
50957	1884	21	glacial	glacial	JJ
50957	1884	22	surface	surface	NN
50957	1884	23	well	well	RB
50957	1884	24	marked	mark	VBN
50957	1884	25	with	with	IN
50957	1884	26	furrows	furrow	NNS
50957	1884	27	and	and	CC
50957	1884	28	scratches	scratch	NNS
50957	1884	29	,	,	,
50957	1884	30	and	and	CC
50957	1884	31	as	as	RB
50957	1884	32	well	well	RB
50957	1884	33	preserved	preserve	VBN
50957	1884	34	,	,	,
50957	1884	35	he	-PRON-	PRP
50957	1884	36	says	say	VBZ
50957	1884	37	,	,	,
50957	1884	38	"	"	``
50957	1884	39	as	as	IN
50957	1884	40	any	any	DT
50957	1884	41	he	-PRON-	PRP
50957	1884	42	had	have	VBD
50957	1884	43	seen	see	VBN
50957	1884	44	under	under	IN
50957	1884	45	the	the	DT
50957	1884	46	glaciers	glacier	NNS
50957	1884	47	of	of	IN
50957	1884	48	the	the	DT
50957	1884	49	present	present	JJ
50957	1884	50	day	day	NN
50957	1884	51	.	.	.
50957	1884	52	"	"	''
50957	1885	1	[	[	-LRB-
50957	1885	2	Illustration	illustration	NN
50957	1885	3	:	:	:
50957	1885	4	Fig	Fig	NNP
50957	1885	5	.	.	.
50957	1886	1	39.--Quartzite	39.--quartzite	CD
50957	1886	2	boulder	boulder	NN
50957	1886	3	of	of	IN
50957	1886	4	45	45	CD
50957	1886	5	cubic	cubic	JJ
50957	1886	6	metres	metre	NNS
50957	1886	7	,	,	,
50957	1886	8	on	on	IN
50957	1886	9	Mont	Mont	NNP
50957	1886	10	Lachat	Lachat	NNP
50957	1886	11	,	,	,
50957	1886	12	800	800	CD
50957	1886	13	metres	metre	NNS
50957	1886	14	above	above	IN
50957	1886	15	the	the	DT
50957	1886	16	valley	valley	NN
50957	1886	17	of	of	IN
50957	1886	18	the	the	DT
50957	1886	19	Belley	Belley	NNP
50957	1886	20	,	,	,
50957	1886	21	in	in	IN
50957	1886	22	Ain	Ain	NNP
50957	1886	23	,	,	,
50957	1886	24	France	France	NNP
50957	1886	25	(	(	-LRB-
50957	1886	26	Falsan	Falsan	NNP
50957	1886	27	)	)	-RRB-
50957	1886	28	.	.	.
50957	1886	29	]	]	-RRB-
50957	1887	1	CHAPTER	CHAPTER	NNP
50957	1887	2	VI	VI	NNP
50957	1887	3	.	.	.
50957	1888	1	ANCIENT	ancient	JJ
50957	1888	2	GLACIERS	glacier	NNS
50957	1888	3	IN	in	IN
50957	1888	4	THE	the	DT
50957	1888	5	EASTERN	EASTERN	NNS
50957	1888	6	HEMISPHERE	HEMISPHERE	NNS
50957	1888	7	.	.	.
50957	1889	1	About	about	RB
50957	1889	2	two	two	CD
50957	1889	3	million	million	CD
50957	1889	4	square	square	JJ
50957	1889	5	miles	mile	NNS
50957	1889	6	of	of	IN
50957	1889	7	northern	northern	JJ
50957	1889	8	Europe	Europe	NNP
50957	1889	9	were	be	VBD
50957	1889	10	covered	cover	VBN
50957	1889	11	with	with	IN
50957	1889	12	perennial	perennial	JJ
50957	1889	13	ice	ice	NN
50957	1889	14	during	during	IN
50957	1889	15	the	the	DT
50957	1889	16	Glacial	glacial	JJ
50957	1889	17	period	period	NN
50957	1889	18	.	.	.
50957	1890	1	From	from	IN
50957	1890	2	the	the	DT
50957	1890	3	scratches	scratch	NNS
50957	1890	4	upon	upon	IN
50957	1890	5	the	the	DT
50957	1890	6	rocks	rock	NNS
50957	1890	7	,	,	,
50957	1890	8	and	and	CC
50957	1890	9	from	from	IN
50957	1890	10	the	the	DT
50957	1890	11	direction	direction	NN
50957	1890	12	in	in	IN
50957	1890	13	which	which	WDT
50957	1890	14	material	material	NN
50957	1890	15	has	have	VBZ
50957	1890	16	been	be	VBN
50957	1890	17	transported	transport	VBN
50957	1890	18	,	,	,
50957	1890	19	it	-PRON-	PRP
50957	1890	20	is	be	VBZ
50957	1890	21	evident	evident	JJ
50957	1890	22	that	that	IN
50957	1890	23	the	the	DT
50957	1890	24	main	main	JJ
50957	1890	25	centre	centre	NN
50957	1890	26	of	of	IN
50957	1890	27	radiation	radiation	NN
50957	1890	28	is	be	VBZ
50957	1890	29	to	to	TO
50957	1890	30	be	be	VB
50957	1890	31	found	find	VBN
50957	1890	32	in	in	IN
50957	1890	33	the	the	DT
50957	1890	34	mountains	mountain	NNS
50957	1890	35	of	of	IN
50957	1890	36	Scandinavia	Scandinavia	NNP
50957	1890	37	,	,	,
50957	1890	38	and	and	CC
50957	1890	39	that	that	IN
50957	1890	40	the	the	DT
50957	1890	41	glaciers	glacier	NNS
50957	1890	42	still	still	RB
50957	1890	43	existing	exist	VBG
50957	1890	44	in	in	IN
50957	1890	45	Norway	Norway	NNP
50957	1890	46	are	be	VBP
50957	1890	47	the	the	DT
50957	1890	48	lineal	lineal	JJ
50957	1890	49	descendants	descendant	NNS
50957	1890	50	of	of	IN
50957	1890	51	those	those	DT
50957	1890	52	of	of	IN
50957	1890	53	the	the	DT
50957	1890	54	great	great	JJ
50957	1890	55	Ice	Ice	NNP
50957	1890	56	age	age	NN
50957	1890	57	.	.	.
50957	1891	1	So	so	RB
50957	1891	2	shallow	shallow	JJ
50957	1891	3	are	be	VBP
50957	1891	4	the	the	DT
50957	1891	5	Baltic	Baltic	NNP
50957	1891	6	Sea	Sea	NNP
50957	1891	7	and	and	CC
50957	1891	8	the	the	DT
50957	1891	9	German	German	NNP
50957	1891	10	Ocean	Ocean	NNP
50957	1891	11	,	,	,
50957	1891	12	that	that	IN
50957	1891	13	their	-PRON-	PRP$
50957	1891	14	basins	basin	NNS
50957	1891	15	were	be	VBD
50957	1891	16	easily	easily	RB
50957	1891	17	filled	fill	VBN
50957	1891	18	with	with	IN
50957	1891	19	ice	ice	NN
50957	1891	20	,	,	,
50957	1891	21	upon	upon	IN
50957	1891	22	which	which	WDT
50957	1891	23	Scandinavian	scandinavian	JJ
50957	1891	24	boulders	boulder	NNS
50957	1891	25	could	could	MD
50957	1891	26	be	be	VB
50957	1891	27	transported	transport	VBN
50957	1891	28	westward	westward	RB
50957	1891	29	to	to	IN
50957	1891	30	the	the	DT
50957	1891	31	east	east	JJ
50957	1891	32	shore	shore	NN
50957	1891	33	of	of	IN
50957	1891	34	England	England	NNP
50957	1891	35	,	,	,
50957	1891	36	southward	southward	RB
50957	1891	37	into	into	IN
50957	1891	38	the	the	DT
50957	1891	39	plains	plain	NNS
50957	1891	40	of	of	IN
50957	1891	41	Germany	Germany	NNP
50957	1891	42	,	,	,
50957	1891	43	and	and	CC
50957	1891	44	eastward	eastward	RB
50957	1891	45	far	far	RB
50957	1891	46	out	out	RB
50957	1891	47	upon	upon	IN
50957	1891	48	the	the	DT
50957	1891	49	steppes	steppe	NNS
50957	1891	50	of	of	IN
50957	1891	51	Russia	Russia	NNP
50957	1891	52	.	.	.
50957	1892	1	The	the	DT
50957	1892	2	islands	island	NNS
50957	1892	3	north	north	RB
50957	1892	4	of	of	IN
50957	1892	5	Scotland	Scotland	NNP
50957	1892	6	bear	bear	NN
50957	1892	7	marks	mark	NNS
50957	1892	8	also	also	RB
50957	1892	9	of	of	IN
50957	1892	10	an	an	DT
50957	1892	11	ice	ice	NN
50957	1892	12	-	-	HYPH
50957	1892	13	movement	movement	NN
50957	1892	14	from	from	IN
50957	1892	15	the	the	DT
50957	1892	16	direction	direction	NN
50957	1892	17	of	of	IN
50957	1892	18	Norway	Norway	NNP
50957	1892	19	.	.	.
50957	1893	1	If	if	IN
50957	1893	2	Scotland	Scotland	NNP
50957	1893	3	itself	-PRON-	PRP
50957	1893	4	was	be	VBD
50957	1893	5	not	not	RB
50957	1893	6	overrun	overrun	NN
50957	1893	7	with	with	IN
50957	1893	8	Scandinavian	scandinavian	JJ
50957	1893	9	glaciers	glacier	NNS
50957	1893	10	,	,	,
50957	1893	11	the	the	DT
50957	1893	12	reason	reason	NN
50957	1893	13	was	be	VBD
50957	1893	14	that	that	IN
50957	1893	15	it	-PRON-	PRP
50957	1893	16	had	have	VBD
50957	1893	17	ice	ice	NN
50957	1893	18	enough	enough	JJ
50957	1893	19	of	of	IN
50957	1893	20	its	-PRON-	PRP$
50957	1893	21	own	own	JJ
50957	1893	22	,	,	,
50957	1893	23	and	and	CC
50957	1893	24	from	from	IN
50957	1893	25	its	-PRON-	PRP$
50957	1893	26	highlands	highland	NNS
50957	1893	27	set	set	VBN
50957	1893	28	up	up	RP
50957	1893	29	a	a	DT
50957	1893	30	counter	counter	NN
50957	1893	31	-	-	NN
50957	1893	32	movement	movement	NN
50957	1893	33	,	,	,
50957	1893	34	which	which	WDT
50957	1893	35	successfully	successfully	RB
50957	1893	36	resisted	resist	VBD
50957	1893	37	the	the	DT
50957	1893	38	invasion	invasion	NN
50957	1893	39	from	from	IN
50957	1893	40	the	the	DT
50957	1893	41	Scandinavian	Scandinavian	NNP
50957	1893	42	Peninsula	Peninsula	NNP
50957	1893	43	.	.	.
50957	1894	1	But	but	CC
50957	1894	2	,	,	,
50957	1894	3	elsewhere	elsewhere	RB
50957	1894	4	in	in	IN
50957	1894	5	Europe	Europe	NNP
50957	1894	6	,	,	,
50957	1894	7	Scandinavian	scandinavian	JJ
50957	1894	8	ice	ice	NN
50957	1894	9	moved	move	VBD
50957	1894	10	freely	freely	RB
50957	1894	11	outward	outward	RB
50957	1894	12	to	to	IN
50957	1894	13	the	the	DT
50957	1894	14	extent	extent	NN
50957	1894	15	of	of	IN
50957	1894	16	its	-PRON-	PRP$
50957	1894	17	capacity	capacity	NN
50957	1894	18	.	.	.
50957	1895	1	Then	then	RB
50957	1895	2	,	,	,
50957	1895	3	as	as	IN
50957	1895	4	now	now	RB
50957	1895	5	also	also	RB
50957	1895	6	,	,	,
50957	1895	7	the	the	DT
50957	1895	8	Alps	Alps	NNP
50957	1895	9	furnished	furnish	VBD
50957	1895	10	centres	centre	NNS
50957	1895	11	for	for	IN
50957	1895	12	ice	ice	NN
50957	1895	13	-	-	HYPH
50957	1895	14	movement	movement	NN
50957	1895	15	,	,	,
50957	1895	16	but	but	CC
50957	1895	17	the	the	DT
50957	1895	18	glaciers	glacier	NNS
50957	1895	19	were	be	VBD
50957	1895	20	limited	limit	VBN
50957	1895	21	to	to	IN
50957	1895	22	the	the	DT
50957	1895	23	upper	upper	JJ
50957	1895	24	portions	portion	NNS
50957	1895	25	of	of	IN
50957	1895	26	the	the	DT
50957	1895	27	valleys	valley	NNS
50957	1895	28	of	of	IN
50957	1895	29	the	the	DT
50957	1895	30	Rhône	Rhône	NNP
50957	1895	31	,	,	,
50957	1895	32	the	the	DT
50957	1895	33	Rhine	Rhine	NNP
50957	1895	34	,	,	,
50957	1895	35	and	and	CC
50957	1895	36	the	the	DT
50957	1895	37	Danube	Danube	NNP
50957	1895	38	upon	upon	IN
50957	1895	39	the	the	DT
50957	1895	40	west	west	NN
50957	1895	41	and	and	CC
50957	1895	42	north	north	NN
50957	1895	43	,	,	,
50957	1895	44	and	and	CC
50957	1895	45	to	to	IN
50957	1895	46	a	a	DT
50957	1895	47	still	still	RB
50957	1895	48	smaller	small	JJR
50957	1895	49	area	area	NN
50957	1895	50	upon	upon	IN
50957	1895	51	the	the	DT
50957	1895	52	southern	southern	JJ
50957	1895	53	side	side	NN
50957	1895	54	.	.	.
50957	1896	1	[	[	-LRB-
50957	1896	2	Illustration	illustration	NN
50957	1896	3	:	:	:
50957	1896	4	Fig	Fig	NNP
50957	1896	5	.	.	.
50957	1897	1	40	40	CD
50957	1897	2	.	.	.
50957	1898	1	MAP	MAP	NNP
50957	1898	2	showing	show	VBG
50957	1898	3	GLACIATED	GLACIATED	NNP
50957	1898	4	AREAS	AREAS	NNP
50957	1898	5	in	in	IN
50957	1898	6	North	North	NNP
50957	1898	7	America	America	NNP
50957	1898	8	and	and	CC
50957	1898	9	Europe	Europe	NNP
50957	1898	10	.	.	.
50957	1898	11	]	]	-RRB-
50957	1899	1	_	_	NNP
50957	1899	2	Central	Central	NNP
50957	1899	3	and	and	CC
50957	1899	4	Southern	Southern	NNP
50957	1899	5	Europe	Europe	NNP
50957	1899	6	.	.	.
50957	1899	7	_	_	NNP
50957	1899	8	The	the	DT
50957	1899	9	main	main	JJ
50957	1899	10	centres	centre	NNS
50957	1899	11	of	of	IN
50957	1899	12	ice	ice	NN
50957	1899	13	-	-	HYPH
50957	1899	14	movement	movement	NN
50957	1899	15	in	in	IN
50957	1899	16	the	the	DT
50957	1899	17	Alps	Alps	NNPS
50957	1899	18	during	during	IN
50957	1899	19	the	the	DT
50957	1899	20	Glacial	glacial	JJ
50957	1899	21	period	period	NN
50957	1899	22	are	be	VBP
50957	1899	23	the	the	DT
50957	1899	24	same	same	JJ
50957	1899	25	as	as	IN
50957	1899	26	those	those	DT
50957	1899	27	which	which	WDT
50957	1899	28	furnish	furnish	VBP
50957	1899	29	the	the	DT
50957	1899	30	lingering	linger	VBG
50957	1899	31	glaciers	glacier	NNS
50957	1899	32	of	of	IN
50957	1899	33	the	the	DT
50957	1899	34	present	present	JJ
50957	1899	35	time	time	NN
50957	1899	36	.	.	.
50957	1900	1	From	from	IN
50957	1900	2	the	the	DT
50957	1900	3	water	water	NN
50957	1900	4	-	-	HYPH
50957	1900	5	shed	shed	VBN
50957	1900	6	between	between	IN
50957	1900	7	the	the	DT
50957	1900	8	Rhine	Rhine	NNP
50957	1900	9	,	,	,
50957	1900	10	the	the	DT
50957	1900	11	Rhône	Rhône	NNP
50957	1900	12	,	,	,
50957	1900	13	and	and	CC
50957	1900	14	the	the	DT
50957	1900	15	Aar	Aar	NNP
50957	1900	16	,	,	,
50957	1900	17	glaciers	glacier	NNS
50957	1900	18	of	of	IN
50957	1900	19	immense	immense	JJ
50957	1900	20	size	size	NN
50957	1900	21	descended	descend	VBD
50957	1900	22	all	all	PDT
50957	1900	23	the	the	DT
50957	1900	24	valleys	valley	NNS
50957	1900	25	now	now	RB
50957	1900	26	occupied	occupy	VBN
50957	1900	27	by	by	IN
50957	1900	28	those	those	DT
50957	1900	29	streams	stream	NNS
50957	1900	30	.	.	.
50957	1901	1	The	the	DT
50957	1901	2	valley	valley	NN
50957	1901	3	of	of	IN
50957	1901	4	the	the	DT
50957	1901	5	Rhône	Rhône	NNP
50957	1901	6	between	between	IN
50957	1901	7	the	the	DT
50957	1901	8	Bernese	Bernese	NNPS
50957	1901	9	and	and	CC
50957	1901	10	the	the	DT
50957	1901	11	Pennine	Pennine	NNP
50957	1901	12	Alps	Alps	NNP
50957	1901	13	was	be	VBD
50957	1901	14	filled	fill	VBN
50957	1901	15	with	with	IN
50957	1901	16	a	a	DT
50957	1901	17	glacier	glacier	NN
50957	1901	18	of	of	IN
50957	1901	19	immense	immense	JJ
50957	1901	20	depth	depth	NN
50957	1901	21	,	,	,
50957	1901	22	which	which	WDT
50957	1901	23	was	be	VBD
50957	1901	24	maintained	maintain	VBN
50957	1901	25	by	by	IN
50957	1901	26	fresh	fresh	JJ
50957	1901	27	supplies	supply	NNS
50957	1901	28	from	from	IN
50957	1901	29	tributaries	tributary	NNS
50957	1901	30	upon	upon	IN
50957	1901	31	either	either	DT
50957	1901	32	side	side	NN
50957	1901	33	as	as	RB
50957	1901	34	far	far	RB
50957	1901	35	down	down	RB
50957	1901	36	as	as	IN
50957	1901	37	Martigny	Martigny	NNP
50957	1901	38	.	.	.
50957	1902	1	Glacial	glacial	JJ
50957	1902	2	markings	marking	NNS
50957	1902	3	at	at	IN
50957	1902	4	the	the	DT
50957	1902	5	head	head	NN
50957	1902	6	of	of	IN
50957	1902	7	the	the	DT
50957	1902	8	Rhône	Rhône	NNP
50957	1902	9	Valley	Valley	NNP
50957	1902	10	are	be	VBP
50957	1902	11	found	find	VBN
50957	1902	12	upon	upon	IN
50957	1902	13	the	the	DT
50957	1902	14	Schneestock,[BK	schneestock,[bk	NN
50957	1902	15	]	]	-RRB-
50957	1902	16	at	at	IN
50957	1902	17	an	an	DT
50957	1902	18	elevation	elevation	NN
50957	1902	19	above	above	IN
50957	1902	20	the	the	DT
50957	1902	21	sea	sea	NN
50957	1902	22	of	of	IN
50957	1902	23	about	about	RB
50957	1902	24	11,500	11,500	CD
50957	1902	25	feet	foot	NNS
50957	1902	26	(	(	-LRB-
50957	1902	27	3,550	3,550	CD
50957	1902	28	metres	metre	NNS
50957	1902	29	)	)	-RRB-
50957	1902	30	,	,	,
50957	1902	31	or	or	CC
50957	1902	32	about	about	IN
50957	1902	33	1,500	1,500	CD
50957	1902	34	feet	foot	NNS
50957	1902	35	above	above	IN
50957	1902	36	the	the	DT
50957	1902	37	present	present	JJ
50957	1902	38	surface	surface	NN
50957	1902	39	of	of	IN
50957	1902	40	the	the	DT
50957	1902	41	Rhône	Rhône	NNP
50957	1902	42	Glacier	Glacier	NNP
50957	1902	43	.	.	.
50957	1903	1	At	at	IN
50957	1903	2	Fiesch	Fiesch	NNP
50957	1903	3	,	,	,
50957	1903	4	about	about	RB
50957	1903	5	twenty	twenty	CD
50957	1903	6	miles	mile	NNS
50957	1903	7	below	below	RB
50957	1903	8	,	,	,
50957	1903	9	where	where	WRB
50957	1903	10	tributaries	tributary	NNS
50957	1903	11	from	from	IN
50957	1903	12	the	the	DT
50957	1903	13	Bernese	Bernese	NNP
50957	1903	14	Oberland	Oberland	NNP
50957	1903	15	snow	snow	NN
50957	1903	16	-	-	HYPH
50957	1903	17	fields	field	NNS
50957	1903	18	were	be	VBD
50957	1903	19	received	receive	VBN
50957	1903	20	,	,	,
50957	1903	21	the	the	DT
50957	1903	22	thickness	thickness	NN
50957	1903	23	of	of	IN
50957	1903	24	the	the	DT
50957	1903	25	glacier	glacier	NN
50957	1903	26	was	be	VBD
50957	1903	27	upwards	upwards	JJ
50957	1903	28	of	of	IN
50957	1903	29	5,000	5,000	CD
50957	1903	30	feet	foot	NNS
50957	1903	31	(	(	-LRB-
50957	1903	32	1,680	1,680	CD
50957	1903	33	metres	metre	NNS
50957	1903	34	)	)	-RRB-
50957	1903	35	.	.	.
50957	1904	1	Near	near	IN
50957	1904	2	Martigny	Martigny	NNP
50957	1904	3	,	,	,
50957	1904	4	about	about	RB
50957	1904	5	fifty	fifty	CD
50957	1904	6	miles	mile	NNS
50957	1904	7	farther	farther	RB
50957	1904	8	down	down	IN
50957	1904	9	the	the	DT
50957	1904	10	valley	valley	NN
50957	1904	11	,	,	,
50957	1904	12	where	where	WRB
50957	1904	13	the	the	DT
50957	1904	14	glacier	glacier	NN
50957	1904	15	was	be	VBD
50957	1904	16	abruptly	abruptly	RB
50957	1904	17	deflected	deflect	VBN
50957	1904	18	to	to	IN
50957	1904	19	the	the	DT
50957	1904	20	north	north	NN
50957	1904	21	,	,	,
50957	1904	22	the	the	DT
50957	1904	23	depth	depth	NN
50957	1904	24	of	of	IN
50957	1904	25	the	the	DT
50957	1904	26	ice	ice	NN
50957	1904	27	was	be	VBD
50957	1904	28	still	still	RB
50957	1904	29	upwards	upwards	JJ
50957	1904	30	of	of	IN
50957	1904	31	1,600	1,600	CD
50957	1904	32	metres	metre	NNS
50957	1904	33	.	.	.
50957	1905	1	From	from	IN
50957	1905	2	Martigny	Martigny	NNP
50957	1905	3	northward	northward	IN
50957	1905	4	the	the	DT
50957	1905	5	thickness	thickness	NN
50957	1905	6	of	of	IN
50957	1905	7	the	the	DT
50957	1905	8	ice	ice	NN
50957	1905	9	decreased	decrease	VBD
50957	1905	10	rapidly	rapidly	RB
50957	1905	11	for	for	IN
50957	1905	12	a	a	DT
50957	1905	13	few	few	JJ
50957	1905	14	miles	mile	NNS
50957	1905	15	,	,	,
50957	1905	16	where	where	WRB
50957	1905	17	,	,	,
50957	1905	18	at	at	IN
50957	1905	19	the	the	DT
50957	1905	20	enlargement	enlargement	NN
50957	1905	21	of	of	IN
50957	1905	22	the	the	DT
50957	1905	23	valley	valley	NN
50957	1905	24	above	above	IN
50957	1905	25	the	the	DT
50957	1905	26	head	head	NN
50957	1905	27	of	of	IN
50957	1905	28	Lake	Lake	NNP
50957	1905	29	Geneva	Geneva	NNP
50957	1905	30	,	,	,
50957	1905	31	it	-PRON-	PRP
50957	1905	32	was	be	VBD
50957	1905	33	less	less	JJR
50957	1905	34	than	than	IN
50957	1905	35	1,200	1,200	CD
50957	1905	36	metres	metre	NNS
50957	1905	37	in	in	IN
50957	1905	38	thickness	thickness	NN
50957	1905	39	,	,	,
50957	1905	40	and	and	CC
50957	1905	41	spread	spread	VBD
50957	1905	42	out	out	RB
50957	1905	43	over	over	IN
50957	1905	44	the	the	DT
50957	1905	45	intervening	intervening	NN
50957	1905	46	plain	plain	RB
50957	1905	47	as	as	RB
50957	1905	48	far	far	RB
50957	1905	49	as	as	IN
50957	1905	50	Chasseron	Chasseron	NNP
50957	1905	51	,	,	,
50957	1905	52	with	with	IN
50957	1905	53	a	a	DT
50957	1905	54	nearly	nearly	RB
50957	1905	55	level	level	NN
50957	1905	56	surface	surface	NN
50957	1905	57	,	,	,
50957	1905	58	transporting	transporting	NN
50957	1905	59	,	,	,
50957	1905	60	as	as	IN
50957	1905	61	we	-PRON-	PRP
50957	1905	62	have	have	VBP
50957	1905	63	before	before	RB
50957	1905	64	said	say	VBN
50957	1905	65	,	,	,
50957	1905	66	Alpine	Alpine	NNP
50957	1905	67	boulders	boulder	NNS
50957	1905	68	to	to	IN
50957	1905	69	the	the	DT
50957	1905	70	flanks	flank	NNS
50957	1905	71	of	of	IN
50957	1905	72	the	the	DT
50957	1905	73	Juras	Juras	NNP
50957	1905	74	,	,	,
50957	1905	75	and	and	CC
50957	1905	76	landing	land	VBG
50957	1905	77	them	-PRON-	PRP
50957	1905	78	about	about	RB
50957	1905	79	3,000	3,000	CD
50957	1905	80	feet	foot	NNS
50957	1905	81	(	(	-LRB-
50957	1905	82	1,275	1,275	CD
50957	1905	83	metres	metre	NNS
50957	1905	84	)	)	-RRB-
50957	1905	85	above	above	IN
50957	1905	86	the	the	DT
50957	1905	87	level	level	NN
50957	1905	88	of	of	IN
50957	1905	89	Lake	Lake	NNP
50957	1905	90	Geneva	Geneva	NNP
50957	1905	91	.	.	.
50957	1906	1	The	the	DT
50957	1906	2	width	width	NN
50957	1906	3	of	of	IN
50957	1906	4	the	the	DT
50957	1906	5	main	main	JJ
50957	1906	6	valley	valley	NN
50957	1906	7	is	be	VBZ
50957	1906	8	here	here	RB
50957	1906	9	about	about	RB
50957	1906	10	fifty	fifty	CD
50957	1906	11	miles	mile	NNS
50957	1906	12	,	,	,
50957	1906	13	making	make	VBG
50957	1906	14	the	the	DT
50957	1906	15	slope	slope	NN
50957	1906	16	of	of	IN
50957	1906	17	the	the	DT
50957	1906	18	surface	surface	NN
50957	1906	19	of	of	IN
50957	1906	20	the	the	DT
50957	1906	21	ice	ice	NN
50957	1906	22	about	about	RB
50957	1906	23	twenty	twenty	CD
50957	1906	24	feet	foot	NNS
50957	1906	25	to	to	IN
50957	1906	26	the	the	DT
50957	1906	27	mile	mile	NN
50957	1906	28	.	.	.
50957	1907	1	[	[	-LRB-
50957	1907	2	Footnote	Footnote	NNP
50957	1907	3	BK	BK	NNP
50957	1907	4	:	:	:
50957	1907	5	A.	A.	NNP
50957	1907	6	Falsan	Falsan	NNP
50957	1907	7	's	's	POS
50957	1907	8	La	La	NNP
50957	1907	9	Période	Période	NNP
50957	1907	10	Grlaciaire	Grlaciaire	NNP
50957	1907	11	étudiée	étudiée	NN
50957	1907	12	principalement	principalement	NN
50957	1907	13	en	en	IN
50957	1907	14	France	France	NNP
50957	1907	15	et	et	FW
50957	1907	16	en	en	IN
50957	1907	17	Suisse	Suisse	NNP
50957	1907	18	,	,	,
50957	1907	19	chapitre	chapitre	NNP
50957	1907	20	xv	xv	NNP
50957	1907	21	.	.	.
50957	1907	22	]	]	-RRB-
50957	1908	1	From	from	IN
50957	1908	2	its	-PRON-	PRP$
50957	1908	3	"	"	``
50957	1908	4	vomitory	vomitory	JJ
50957	1908	5	,	,	,
50957	1908	6	"	"	''
50957	1908	7	at	at	IN
50957	1908	8	the	the	DT
50957	1908	9	head	head	NN
50957	1908	10	of	of	IN
50957	1908	11	Lake	Lake	NNP
50957	1908	12	Geneva	Geneva	NNP
50957	1908	13	,	,	,
50957	1908	14	the	the	DT
50957	1908	15	ice	ice	NN
50957	1908	16	of	of	IN
50957	1908	17	the	the	DT
50957	1908	18	ancient	ancient	JJ
50957	1908	19	Rhône	Rhône	NNP
50957	1908	20	Glacier	Glacier	NNP
50957	1908	21	spread	spread	VBD
50957	1908	22	to	to	IN
50957	1908	23	the	the	DT
50957	1908	24	right	right	NN
50957	1908	25	and	and	CC
50957	1908	26	to	to	IN
50957	1908	27	the	the	DT
50957	1908	28	left	left	NN
50957	1908	29	,	,	,
50957	1908	30	while	while	IN
50957	1908	31	its	-PRON-	PRP$
50957	1908	32	northern	northern	JJ
50957	1908	33	boundary	boundary	NN
50957	1908	34	was	be	VBD
50957	1908	35	abruptly	abruptly	RB
50957	1908	36	terminated	terminate	VBN
50957	1908	37	by	by	IN
50957	1908	38	the	the	DT
50957	1908	39	line	line	NN
50957	1908	40	of	of	IN
50957	1908	41	the	the	DT
50957	1908	42	Jura	Jura	NNP
50957	1908	43	Mountains	Mountains	NNPS
50957	1908	44	.	.	.
50957	1909	1	The	the	DT
50957	1909	2	law	law	NN
50957	1909	3	of	of	IN
50957	1909	4	glacial	glacial	JJ
50957	1909	5	motion	motion	NN
50957	1909	6	was	be	VBD
50957	1909	7	,	,	,
50957	1909	8	however	however	RB
50957	1909	9	,	,	,
50957	1909	10	admirably	admirably	RB
50957	1909	11	illustrated	illustrate	VBN
50957	1909	12	in	in	IN
50957	1909	13	the	the	DT
50957	1909	14	height	height	NN
50957	1909	15	to	to	TO
50957	1909	16	which	which	WDT
50957	1909	17	the	the	DT
50957	1909	18	ice	ice	NN
50957	1909	19	rose	rise	VBD
50957	1909	20	upon	upon	IN
50957	1909	21	the	the	DT
50957	1909	22	flanks	flank	NNS
50957	1909	23	of	of	IN
50957	1909	24	the	the	DT
50957	1909	25	Jura	Jura	NNP
50957	1909	26	.	.	.
50957	1910	1	At	at	IN
50957	1910	2	Chasseron	Chasseron	NNP
50957	1910	3	,	,	,
50957	1910	4	in	in	IN
50957	1910	5	the	the	DT
50957	1910	6	direct	direct	JJ
50957	1910	7	line	line	NN
50957	1910	8	of	of	IN
50957	1910	9	its	-PRON-	PRP$
50957	1910	10	onward	onward	JJ
50957	1910	11	motion	motion	NN
50957	1910	12	,	,	,
50957	1910	13	it	-PRON-	PRP
50957	1910	14	rose	rise	VBD
50957	1910	15	to	to	IN
50957	1910	16	its	-PRON-	PRP$
50957	1910	17	highest	high	JJS
50957	1910	18	point	point	NN
50957	1910	19	,	,	,
50957	1910	20	while	while	IN
50957	1910	21	both	both	CC
50957	1910	22	to	to	IN
50957	1910	23	the	the	DT
50957	1910	24	southwest	southwest	NN
50957	1910	25	and	and	CC
50957	1910	26	to	to	IN
50957	1910	27	the	the	DT
50957	1910	28	northeast	northeast	NN
50957	1910	29	,	,	,
50957	1910	30	along	along	IN
50957	1910	31	the	the	DT
50957	1910	32	line	line	NN
50957	1910	33	of	of	IN
50957	1910	34	the	the	DT
50957	1910	35	Juras	Juras	NNP
50957	1910	36	,	,	,
50957	1910	37	the	the	DT
50957	1910	38	ice	ice	NN
50957	1910	39	-	-	HYPH
50957	1910	40	action	action	NN
50957	1910	41	was	be	VBD
50957	1910	42	limited	limit	VBN
50957	1910	43	to	to	IN
50957	1910	44	constantly	constantly	RB
50957	1910	45	decreasing	decrease	VBG
50957	1910	46	levels	level	NNS
50957	1910	47	.	.	.
50957	1911	1	Down	down	IN
50957	1911	2	the	the	DT
50957	1911	3	valley	valley	NN
50957	1911	4	of	of	IN
50957	1911	5	the	the	DT
50957	1911	6	Rhône	Rhône	NNP
50957	1911	7	the	the	DT
50957	1911	8	direction	direction	NN
50957	1911	9	of	of	IN
50957	1911	10	motion	motion	NN
50957	1911	11	was	be	VBD
50957	1911	12	determined	determine	VBN
50957	1911	13	by	by	IN
50957	1911	14	the	the	DT
50957	1911	15	depression	depression	NN
50957	1911	16	of	of	IN
50957	1911	17	Lake	Lake	NNP
50957	1911	18	Geneva	Geneva	NNP
50957	1911	19	,	,	,
50957	1911	20	at	at	IN
50957	1911	21	the	the	DT
50957	1911	22	lower	low	JJR
50957	1911	23	end	end	NN
50957	1911	24	of	of	IN
50957	1911	25	which	which	WDT
50957	1911	26	it	-PRON-	PRP
50957	1911	27	received	receive	VBD
50957	1911	28	its	-PRON-	PRP$
50957	1911	29	main	main	JJ
50957	1911	30	tributary	tributary	NN
50957	1911	31	from	from	IN
50957	1911	32	Mont	Mont	NNP
50957	1911	33	Blanc	Blanc	NNP
50957	1911	34	,	,	,
50957	1911	35	which	which	WDT
50957	1911	36	had	have	VBD
50957	1911	37	come	come	VBN
50957	1911	38	down	down	RP
50957	1911	39	from	from	IN
50957	1911	40	Chamouni	Chamouni	NNP
50957	1911	41	through	through	IN
50957	1911	42	the	the	DT
50957	1911	43	valley	valley	NN
50957	1911	44	of	of	IN
50957	1911	45	the	the	DT
50957	1911	46	river	river	NN
50957	1911	47	Arve	Arve	NNP
50957	1911	48	.	.	.
50957	1912	1	From	from	IN
50957	1912	2	this	this	DT
50957	1912	3	point	point	NN
50957	1912	4	it	-PRON-	PRP
50957	1912	5	was	be	VBD
50957	1912	6	deflected	deflect	VBN
50957	1912	7	by	by	IN
50957	1912	8	a	a	DT
50957	1912	9	spur	spur	NN
50957	1912	10	of	of	IN
50957	1912	11	the	the	DT
50957	1912	12	Jura	Jura	NNP
50957	1912	13	Mountains	Mountains	NNPS
50957	1912	14	more	more	RBR
50957	1912	15	and	and	CC
50957	1912	16	more	more	RBR
50957	1912	17	southward	southward	RB
50957	1912	18	to	to	IN
50957	1912	19	the	the	DT
50957	1912	20	vicinity	vicinity	NN
50957	1912	21	of	of	IN
50957	1912	22	Culoz	Culoz	NNP
50957	1912	23	,	,	,
50957	1912	24	near	near	IN
50957	1912	25	the	the	DT
50957	1912	26	mouth	mouth	NN
50957	1912	27	of	of	IN
50957	1912	28	Lake	Lake	NNP
50957	1912	29	Bourget	Bourget	NNP
50957	1912	30	.	.	.
50957	1913	1	Here	here	RB
50957	1913	2	the	the	DT
50957	1913	3	glacier	glacier	NN
50957	1913	4	coming	come	VBG
50957	1913	5	down	down	RP
50957	1913	6	from	from	IN
50957	1913	7	the	the	DT
50957	1913	8	western	western	JJ
50957	1913	9	flanks	flank	NNS
50957	1913	10	of	of	IN
50957	1913	11	the	the	DT
50957	1913	12	Alps	Alps	NNPS
50957	1913	13	,	,	,
50957	1913	14	through	through	IN
50957	1913	15	the	the	DT
50957	1913	16	upper	upper	JJ
50957	1913	17	valley	valley	NN
50957	1913	18	of	of	IN
50957	1913	19	the	the	DT
50957	1913	20	Isère	Isère	NNP
50957	1913	21	,	,	,
50957	1913	22	past	past	JJ
50957	1913	23	Chambéry	Chambéry	NNP
50957	1913	24	,	,	,
50957	1913	25	became	become	VBD
50957	1913	26	predominant	predominant	JJ
50957	1913	27	,	,	,
50957	1913	28	and	and	CC
50957	1913	29	deflected	deflect	VBD
50957	1913	30	the	the	DT
50957	1913	31	motion	motion	NN
50957	1913	32	to	to	IN
50957	1913	33	the	the	DT
50957	1913	34	west	west	NNP
50957	1913	35	and	and	CC
50957	1913	36	north	north	NN
50957	1913	37	,	,	,
50957	1913	38	whither	whither	PDT
50957	1913	39	the	the	DT
50957	1913	40	ice	ice	NN
50957	1913	41	extended	extend	VBD
50957	1913	42	to	to	IN
50957	1913	43	a	a	DT
50957	1913	44	line	line	NN
50957	1913	45	passing	pass	VBG
50957	1913	46	through	through	IN
50957	1913	47	Bourg	Bourg	NNP
50957	1913	48	,	,	,
50957	1913	49	Lyons	Lyons	NNP
50957	1913	50	,	,	,
50957	1913	51	and	and	CC
50957	1913	52	Vienne	Vienne	NNP
50957	1913	53	,	,	,
50957	1913	54	leaving	leave	VBG
50957	1913	55	upon	upon	IN
50957	1913	56	one	one	CD
50957	1913	57	of	of	IN
50957	1913	58	the	the	DT
50957	1913	59	eminences	eminence	NNS
50957	1913	60	on	on	IN
50957	1913	61	which	which	WDT
50957	1913	62	Lyons	Lyons	NNP
50957	1913	63	is	be	VBZ
50957	1913	64	built	build	VBN
50957	1913	65	a	a	DT
50957	1913	66	boulder	boulder	NN
50957	1913	67	several	several	JJ
50957	1913	68	feet	foot	NNS
50957	1913	69	in	in	IN
50957	1913	70	diameter	diameter	NN
50957	1913	71	,	,	,
50957	1913	72	which	which	WDT
50957	1913	73	is	be	VBZ
50957	1913	74	duly	duly	RB
50957	1913	75	preserved	preserve	VBN
50957	1913	76	and	and	CC
50957	1913	77	labelled	label	VBN
50957	1913	78	in	in	IN
50957	1913	79	the	the	DT
50957	1913	80	public	public	JJ
50957	1913	81	park	park	NN
50957	1913	82	in	in	IN
50957	1913	83	that	that	DT
50957	1913	84	portion	portion	NN
50957	1913	85	of	of	IN
50957	1913	86	the	the	DT
50957	1913	87	city	city	NN
50957	1913	88	.	.	.
50957	1914	1	Farther	Farther	NNP
50957	1914	2	south	south	NN
50957	1914	3	,	,	,
50957	1914	4	glaciers	glacier	NNS
50957	1914	5	of	of	IN
50957	1914	6	less	less	JJR
50957	1914	7	extent	extent	NN
50957	1914	8	marked	mark	VBD
50957	1914	9	the	the	DT
50957	1914	10	Alps	Alps	NNPS
50957	1914	11	most	most	JJS
50957	1914	12	of	of	IN
50957	1914	13	the	the	DT
50957	1914	14	way	way	NN
50957	1914	15	to	to	IN
50957	1914	16	the	the	DT
50957	1914	17	Mediterranean	Mediterranean	NNP
50957	1914	18	,	,	,
50957	1914	19	but	but	CC
50957	1914	20	they	-PRON-	PRP
50957	1914	21	were	be	VBD
50957	1914	22	not	not	RB
50957	1914	23	at	at	RB
50957	1914	24	all	all	RB
50957	1914	25	comparable	comparable	JJ
50957	1914	26	in	in	IN
50957	1914	27	size	size	NN
50957	1914	28	to	to	IN
50957	1914	29	those	those	DT
50957	1914	30	from	from	IN
50957	1914	31	the	the	DT
50957	1914	32	central	central	JJ
50957	1914	33	region	region	NN
50957	1914	34	.	.	.
50957	1915	1	To	to	IN
50957	1915	2	the	the	DT
50957	1915	3	right	right	NN
50957	1915	4	of	of	IN
50957	1915	5	Lake	Lake	NNP
50957	1915	6	Geneva	Geneva	NNP
50957	1915	7	the	the	DT
50957	1915	8	movement	movement	NN
50957	1915	9	started	start	VBD
50957	1915	10	by	by	IN
50957	1915	11	the	the	DT
50957	1915	12	Rhône	Rhône	NNP
50957	1915	13	Glacier	Glacier	NNP
50957	1915	14	spread	spread	VBD
50957	1915	15	eastward	eastward	RB
50957	1915	16	,	,	,
50957	1915	17	being	be	VBG
50957	1915	18	joined	join	VBN
50957	1915	19	in	in	IN
50957	1915	20	the	the	DT
50957	1915	21	vicinity	vicinity	NN
50957	1915	22	of	of	IN
50957	1915	23	Berne	Berne	NNP
50957	1915	24	by	by	IN
50957	1915	25	the	the	DT
50957	1915	26	confluent	confluent	JJ
50957	1915	27	ice	ice	NN
50957	1915	28	-	-	HYPH
50957	1915	29	stream	stream	NN
50957	1915	30	which	which	WDT
50957	1915	31	descended	descend	VBD
50957	1915	32	from	from	IN
50957	1915	33	the	the	DT
50957	1915	34	north	north	NN
50957	1915	35	flank	flank	NN
50957	1915	36	of	of	IN
50957	1915	37	the	the	DT
50957	1915	38	Bernese	Bernese	NNP
50957	1915	39	Oberland	Oberland	NNP
50957	1915	40	,	,	,
50957	1915	41	through	through	IN
50957	1915	42	the	the	DT
50957	1915	43	valley	valley	NN
50957	1915	44	of	of	IN
50957	1915	45	the	the	DT
50957	1915	46	Aar	Aar	NNP
50957	1915	47	.	.	.
50957	1916	1	These	these	DT
50957	1916	2	united	united	JJ
50957	1916	3	streams	stream	NNS
50957	1916	4	filled	fill	VBD
50957	1916	5	the	the	DT
50957	1916	6	whole	whole	JJ
50957	1916	7	valley	valley	NN
50957	1916	8	with	with	IN
50957	1916	9	ice	ice	NN
50957	1916	10	as	as	RB
50957	1916	11	far	far	RB
50957	1916	12	down	down	RB
50957	1916	13	as	as	IN
50957	1916	14	Soleure	Soleure	NNP
50957	1916	15	.	.	.
50957	1917	1	[	[	-LRB-
50957	1917	2	BL	BL	NNP
50957	1917	3	]	]	-RRB-
50957	1917	4	[	[	-LRB-
50957	1917	5	Footnote	Footnote	NNP
50957	1917	6	BL	BL	NNP
50957	1917	7	:	:	:
50957	1917	8	See	see	VB
50957	1917	9	map	map	NN
50957	1917	10	of	of	IN
50957	1917	11	Rhône	Rhône	NNP
50957	1917	12	Glacier	Glacier	NNP
50957	1917	13	,	,	,
50957	1917	14	on	on	IN
50957	1917	15	p.	p.	NN
50957	1918	1	58	58	CD
50957	1918	2	.	.	.
50957	1918	3	]	]	-RRB-
50957	1919	1	[	[	-LRB-
50957	1919	2	Illustration	illustration	NN
50957	1919	3	:	:	:
50957	1919	4	MAP	MAP	NNP
50957	1919	5	OF	of	IN
50957	1919	6	GLACIAL	GLACIAL	NNP
50957	1919	7	MOVEMENTS	MOVEMENTS	NNP
50957	1919	8	IN	in	IN
50957	1919	9	FRANCE	FRANCE	NNP
50957	1919	10	AND	and	CC
50957	1919	11	SWITZERLAND	SWITZERLAND	NNP
50957	1919	12	.	.	.
50957	1919	13	]	]	-RRB-
50957	1920	1	Farther	far	RBR
50957	1920	2	eastward	eastward	RB
50957	1920	3	,	,	,
50957	1920	4	other	other	JJ
50957	1920	5	ice	ice	NN
50957	1920	6	-	-	HYPH
50957	1920	7	streams	stream	NNS
50957	1920	8	from	from	IN
50957	1920	9	the	the	DT
50957	1920	10	Alps	Alps	NNP
50957	1920	11	became	become	VBD
50957	1920	12	predominant	predominant	JJ
50957	1920	13	,	,	,
50957	1920	14	one	one	CD
50957	1920	15	of	of	IN
50957	1920	16	which	which	WDT
50957	1920	17	,	,	,
50957	1920	18	moving	move	VBG
50957	1920	19	down	down	IN
50957	1920	20	the	the	DT
50957	1920	21	Reuss	Reuss	NNPS
50957	1920	22	,	,	,
50957	1920	23	deployed	deploy	VBN
50957	1920	24	out	out	RP
50957	1920	25	upon	upon	IN
50957	1920	26	the	the	DT
50957	1920	27	country	country	NN
50957	1920	28	lying	lie	VBG
50957	1920	29	north	north	RB
50957	1920	30	of	of	IN
50957	1920	31	Lucerne	Lucerne	NNP
50957	1920	32	and	and	CC
50957	1920	33	Zug	Zug	NNP
50957	1920	34	.	.	.
50957	1921	1	Still	still	RB
50957	1921	2	farther	farther	RB
50957	1921	3	down	down	RB
50957	1921	4	,	,	,
50957	1921	5	the	the	DT
50957	1921	6	ancient	ancient	JJ
50957	1921	7	glacier	glacier	NN
50957	1921	8	which	which	WDT
50957	1921	9	descended	descend	VBD
50957	1921	10	the	the	DT
50957	1921	11	Limmatt	Limmatt	NNP
50957	1921	12	spread	spread	VB
50957	1921	13	itself	-PRON-	PRP
50957	1921	14	out	out	RP
50957	1921	15	over	over	IN
50957	1921	16	the	the	DT
50957	1921	17	hills	hill	NNS
50957	1921	18	and	and	CC
50957	1921	19	lowlands	lowland	NNS
50957	1921	20	about	about	IN
50957	1921	21	Zürich	Zürich	NNP
50957	1921	22	,	,	,
50957	1921	23	one	one	CD
50957	1921	24	of	of	IN
50957	1921	25	its	-PRON-	PRP$
50957	1921	26	moraines	moraine	NNS
50957	1921	27	of	of	IN
50957	1921	28	retrocession	retrocession	NN
50957	1921	29	nearly	nearly	RB
50957	1921	30	dividing	divide	VBG
50957	1921	31	the	the	DT
50957	1921	32	lake	lake	NN
50957	1921	33	into	into	IN
50957	1921	34	two	two	CD
50957	1921	35	portions	portion	NNS
50957	1921	36	.	.	.
50957	1922	1	Guyot	Guyot	NNP
50957	1922	2	and	and	CC
50957	1922	3	others	other	NNS
50957	1922	4	have	have	VBP
50957	1922	5	shown	show	VBN
50957	1922	6	that	that	IN
50957	1922	7	the	the	DT
50957	1922	8	superficial	superficial	JJ
50957	1922	9	deposits	deposit	NNS
50957	1922	10	of	of	IN
50957	1922	11	this	this	DT
50957	1922	12	portion	portion	NN
50957	1922	13	of	of	IN
50957	1922	14	Switzerland	Switzerland	NNP
50957	1922	15	are	be	VBP
50957	1922	16	just	just	RB
50957	1922	17	such	such	JJ
50957	1922	18	as	as	IN
50957	1922	19	would	would	MD
50957	1922	20	be	be	VB
50957	1922	21	distributed	distribute	VBN
50957	1922	22	by	by	IN
50957	1922	23	glaciers	glacier	NNS
50957	1922	24	coming	come	VBG
50957	1922	25	down	down	RP
50957	1922	26	from	from	IN
50957	1922	27	the	the	DT
50957	1922	28	above	above	RB
50957	1922	29	-	-	HYPH
50957	1922	30	mentioned	mention	VBN
50957	1922	31	Alpine	Alpine	NNP
50957	1922	32	valleys	valley	NNS
50957	1922	33	.	.	.
50957	1923	1	Uniting	unite	VBG
50957	1923	2	together	together	RB
50957	1923	3	north	north	RB
50957	1923	4	of	of	IN
50957	1923	5	Zürich	Zürich	NNP
50957	1923	6	,	,	,
50957	1923	7	these	these	DT
50957	1923	8	glaciers	glacier	NNS
50957	1923	9	pushed	push	VBD
50957	1923	10	onward	onward	RB
50957	1923	11	as	as	RB
50957	1923	12	far	far	RB
50957	1923	13	as	as	IN
50957	1923	14	the	the	DT
50957	1923	15	Rhine	Rhine	NNP
50957	1923	16	below	below	IN
50957	1923	17	Schaffhausen	Schaffhausen	NNP
50957	1923	18	.	.	.
50957	1924	1	In	in	IN
50957	1924	2	Frickthal	Frickthal	NNP
50957	1924	3	the	the	DT
50957	1924	4	glacial	glacial	JJ
50957	1924	5	ice	ice	NN
50957	1924	6	was	be	VBD
50957	1924	7	still	still	RB
50957	1924	8	1,200	1,200	CD
50957	1924	9	feet	foot	NNS
50957	1924	10	thick	thick	JJ
50957	1924	11	,	,	,
50957	1924	12	and	and	CC
50957	1924	13	at	at	IN
50957	1924	14	Kaisterberg	Kaisterberg	NNP
50957	1924	15	between	between	IN
50957	1924	16	400	400	CD
50957	1924	17	and	and	CC
50957	1924	18	500	500	CD
50957	1924	19	feet	foot	NNS
50957	1924	20	.	.	.
50957	1925	1	At	at	IN
50957	1925	2	Lucerne	Lucerne	NNP
50957	1925	3	there	there	EX
50957	1925	4	is	be	VBZ
50957	1925	5	a	a	DT
50957	1925	6	remarkable	remarkable	JJ
50957	1925	7	exposure	exposure	NN
50957	1925	8	of	of	IN
50957	1925	9	pot	pot	NN
50957	1925	10	-	-	HYPH
50957	1925	11	holes	hole	NNS
50957	1925	12	,	,	,
50957	1925	13	and	and	CC
50957	1925	14	a	a	DT
50957	1925	15	glaciated	glaciate	VBN
50957	1925	16	surface	surface	NN
50957	1925	17	such	such	JJ
50957	1925	18	as	as	IN
50957	1925	19	could	could	MD
50957	1925	20	be	be	VB
50957	1925	21	produced	produce	VBN
50957	1925	22	only	only	RB
50957	1925	23	by	by	IN
50957	1925	24	the	the	DT
50957	1925	25	combined	combine	VBN
50957	1925	26	action	action	NN
50957	1925	27	of	of	IN
50957	1925	28	moving	move	VBG
50957	1925	29	ice	ice	NN
50957	1925	30	and	and	CC
50957	1925	31	running	running	NN
50957	1925	32	water	water	NN
50957	1925	33	;	;	:
50957	1925	34	thus	thus	RB
50957	1925	35	furnishing	furnish	VBG
50957	1925	36	to	to	IN
50957	1925	37	tourists	tourist	NNS
50957	1925	38	an	an	DT
50957	1925	39	instructive	instructive	JJ
50957	1925	40	object	object	NN
50957	1925	41	-	-	HYPH
50957	1925	42	lesson	lesson	NN
50957	1925	43	.	.	.
50957	1926	1	Among	among	IN
50957	1926	2	the	the	DT
50957	1926	3	remarkable	remarkable	JJ
50957	1926	4	instances	instance	NNS
50957	1926	5	of	of	IN
50957	1926	6	boulders	boulder	NNS
50957	1926	7	transported	transport	VBD
50957	1926	8	a	a	DT
50957	1926	9	long	long	JJ
50957	1926	10	distance	distance	NN
50957	1926	11	in	in	IN
50957	1926	12	Switzerland	Switzerland	NNP
50957	1926	13	,	,	,
50957	1926	14	is	be	VBZ
50957	1926	15	that	that	DT
50957	1926	16	of	of	IN
50957	1926	17	a	a	DT
50957	1926	18	block	block	NN
50957	1926	19	of	of	IN
50957	1926	20	granite	granite	NN
50957	1926	21	carried	carry	VBN
50957	1926	22	from	from	IN
50957	1926	23	the	the	DT
50957	1926	24	Valais	Valais	NNP
50957	1926	25	to	to	IN
50957	1926	26	the	the	DT
50957	1926	27	vicinity	vicinity	NN
50957	1926	28	of	of	IN
50957	1926	29	Soleure	Soleure	NNP
50957	1926	30	,	,	,
50957	1926	31	a	a	DT
50957	1926	32	distance	distance	NN
50957	1926	33	of	of	IN
50957	1926	34	one	one	CD
50957	1926	35	hundred	hundred	CD
50957	1926	36	and	and	CC
50957	1926	37	fifteen	fifteen	CD
50957	1926	38	miles	mile	NNS
50957	1926	39	,	,	,
50957	1926	40	which	which	WDT
50957	1926	41	weighs	weigh	VBZ
50957	1926	42	about	about	RB
50957	1926	43	4,100	4,100	CD
50957	1926	44	tons	ton	NNS
50957	1926	45	.	.	.
50957	1927	1	"	"	``
50957	1927	2	The	the	DT
50957	1927	3	celebrated	celebrated	JJ
50957	1927	4	Pierre	Pierre	NNP
50957	1927	5	-	-	HYPH
50957	1927	6	à	à	NNP
50957	1927	7	-	-	HYPH
50957	1927	8	Bot	bot	NN
50957	1927	9	,	,	,
50957	1927	10	above	above	IN
50957	1927	11	Neufchâtel	Neufchâtel	NNP
50957	1927	12	,	,	,
50957	1927	13	measures	measure	VBZ
50957	1927	14	50	50	CD
50957	1927	15	'	'	POS
50957	1927	16	×	×	CD
50957	1927	17	20	20	CD
50957	1927	18	'	'	CD
50957	1927	19	×	×	CD
50957	1927	20	40	40	CD
50957	1927	21	'	'	CD
50957	1927	22	,	,	,
50957	1927	23	and	and	CC
50957	1927	24	contains	contain	VBZ
50957	1927	25	about	about	IN
50957	1927	26	40,000	40,000	CD
50957	1927	27	cubic	cubic	JJ
50957	1927	28	feet	foot	NNS
50957	1927	29	of	of	IN
50957	1927	30	stone	stone	NN
50957	1927	31	;	;	:
50957	1927	32	while	while	IN
50957	1927	33	the	the	DT
50957	1927	34	Pierre	Pierre	NNP
50957	1927	35	-	-	HYPH
50957	1927	36	des	des	FW
50957	1927	37	-	-	HYPH
50957	1927	38	Marmettes	Marmettes	NNPS
50957	1927	39	,	,	,
50957	1927	40	near	near	IN
50957	1927	41	Monthey	Monthey	NNP
50957	1927	42	,	,	,
50957	1927	43	contains	contain	VBZ
50957	1927	44	no	no	DT
50957	1927	45	less	less	JJR
50957	1927	46	than	than	IN
50957	1927	47	60,840	60,840	CD
50957	1927	48	cubic	cubic	JJ
50957	1927	49	feet	foot	NNS
50957	1927	50	.	.	.
50957	1927	51	"	"	''
50957	1928	1	The	the	DT
50957	1928	2	ancient	ancient	JJ
50957	1928	3	glacier	glacier	NN
50957	1928	4	of	of	IN
50957	1928	5	the	the	DT
50957	1928	6	Rhine	Rhine	NNP
50957	1928	7	,	,	,
50957	1928	8	receiving	receive	VBG
50957	1928	9	its	-PRON-	PRP$
50957	1928	10	initial	initial	JJ
50957	1928	11	impulse	impulse	NN
50957	1928	12	in	in	IN
50957	1928	13	the	the	DT
50957	1928	14	same	same	JJ
50957	1928	15	centre	centre	NN
50957	1928	16	as	as	IN
50957	1928	17	that	that	DT
50957	1928	18	of	of	IN
50957	1928	19	the	the	DT
50957	1928	20	Rhône	Rhône	NNP
50957	1928	21	,	,	,
50957	1928	22	fully	fully	RB
50957	1928	23	equalled	equal	VBD
50957	1928	24	it	-PRON-	PRP
50957	1928	25	in	in	IN
50957	1928	26	all	all	DT
50957	1928	27	its	-PRON-	PRP$
50957	1928	28	dimensions	dimension	NNS
50957	1928	29	.	.	.
50957	1929	1	Descending	descend	VBG
50957	1929	2	eastward	eastward	RB
50957	1929	3	from	from	IN
50957	1929	4	its	-PRON-	PRP$
50957	1929	5	source	source	NN
50957	1929	6	near	near	IN
50957	1929	7	the	the	DT
50957	1929	8	Schneestock	Schneestock	NNP
50957	1929	9	to	to	IN
50957	1929	10	Chur	Chur	NNP
50957	1929	11	,	,	,
50957	1929	12	a	a	DT
50957	1929	13	distance	distance	NN
50957	1929	14	of	of	IN
50957	1929	15	fifty	fifty	CD
50957	1929	16	miles	mile	NNS
50957	1929	17	,	,	,
50957	1929	18	it	-PRON-	PRP
50957	1929	19	turned	turn	VBD
50957	1929	20	northward	northward	RB
50957	1929	21	and	and	CC
50957	1929	22	continued	continue	VBD
50957	1929	23	forty	forty	CD
50957	1929	24	-	-	HYPH
50957	1929	25	five	five	CD
50957	1929	26	miles	mile	NNS
50957	1929	27	farther	farther	RB
50957	1929	28	to	to	IN
50957	1929	29	the	the	DT
50957	1929	30	head	head	NN
50957	1929	31	of	of	IN
50957	1929	32	Lake	Lake	NNP
50957	1929	33	Constance	Constance	NNP
50957	1929	34	,	,	,
50957	1929	35	where	where	WRB
50957	1929	36	it	-PRON-	PRP
50957	1929	37	spread	spread	VBD
50957	1929	38	out	out	RP
50957	1929	39	in	in	IN
50957	1929	40	fan	fan	NN
50957	1929	41	-	-	HYPH
50957	1929	42	shape	shape	NN
50957	1929	43	,	,	,
50957	1929	44	extending	extend	VBG
50957	1929	45	northwest	northwest	RB
50957	1929	46	to	to	IN
50957	1929	47	Thiengen	Thiengen	NNP
50957	1929	48	,	,	,
50957	1929	49	below	below	IN
50957	1929	50	Schaffhausen	Schaffhausen	NNP
50957	1929	51	,	,	,
50957	1929	52	and	and	CC
50957	1929	53	covering	cover	VBG
50957	1929	54	a	a	DT
50957	1929	55	considerable	considerable	JJ
50957	1929	56	area	area	NN
50957	1929	57	north	north	NN
50957	1929	58	and	and	CC
50957	1929	59	northeastward	northeastward	NN
50957	1929	60	of	of	IN
50957	1929	61	the	the	DT
50957	1929	62	lake	lake	NN
50957	1929	63	,	,	,
50957	1929	64	reaching	reach	VBG
50957	1929	65	in	in	IN
50957	1929	66	the	the	DT
50957	1929	67	latter	latter	JJ
50957	1929	68	direction	direction	NN
50957	1929	69	Ulm	Ulm	NNP
50957	1929	70	,	,	,
50957	1929	71	upon	upon	IN
50957	1929	72	the	the	DT
50957	1929	73	Danube	Danube	NNP
50957	1929	74	--	--	:
50957	1929	75	the	the	DT
50957	1929	76	whole	whole	JJ
50957	1929	77	distance	distance	NN
50957	1929	78	of	of	IN
50957	1929	79	the	the	DT
50957	1929	80	movement	movement	NN
50957	1929	81	being	be	VBG
50957	1929	82	more	more	JJR
50957	1929	83	than	than	IN
50957	1929	84	one	one	CD
50957	1929	85	hundred	hundred	CD
50957	1929	86	and	and	CC
50957	1929	87	fifty	fifty	CD
50957	1929	88	miles	mile	NNS
50957	1929	89	.	.	.
50957	1930	1	Through	through	IN
50957	1930	2	other	other	JJ
50957	1930	3	valleys	valley	NNS
50957	1930	4	tributary	tributary	JJ
50957	1930	5	to	to	IN
50957	1930	6	the	the	DT
50957	1930	7	Danube	Danube	NNP
50957	1930	8	,	,	,
50957	1930	9	glaciers	glacier	NNS
50957	1930	10	descended	descend	VBD
50957	1930	11	upon	upon	IN
50957	1930	12	the	the	DT
50957	1930	13	upper	upper	JJ
50957	1930	14	plains	plain	NNS
50957	1930	15	of	of	IN
50957	1930	16	Bavaria	Bavaria	NNP
50957	1930	17	,	,	,
50957	1930	18	from	from	IN
50957	1930	19	the	the	DT
50957	1930	20	Tyrolese	Tyrolese	NNP
50957	1930	21	Alps	Alps	NNPS
50957	1930	22	to	to	IN
50957	1930	23	the	the	DT
50957	1930	24	vicinity	vicinity	NN
50957	1930	25	of	of	IN
50957	1930	26	Munich	Munich	NNP
50957	1930	27	.	.	.
50957	1931	1	From	from	IN
50957	1931	2	Gross	Gross	NNP
50957	1931	3	Glockner	Glockner	NNP
50957	1931	4	as	as	IN
50957	1931	5	a	a	DT
50957	1931	6	centre	centre	NN
50957	1931	7	in	in	IN
50957	1931	8	the	the	DT
50957	1931	9	Noric	Noric	NNP
50957	1931	10	Alps	Alps	NNP
50957	1931	11	,	,	,
50957	1931	12	vast	vast	JJ
50957	1931	13	rivers	river	NNS
50957	1931	14	of	of	IN
50957	1931	15	ice	ice	NN
50957	1931	16	,	,	,
50957	1931	17	of	of	IN
50957	1931	18	which	which	WDT
50957	1931	19	the	the	DT
50957	1931	20	Pasterzen	Pasterzen	NNP
50957	1931	21	Glacier	Glacier	NNP
50957	1931	22	is	be	VBZ
50957	1931	23	the	the	DT
50957	1931	24	remnant	remnant	JJ
50957	1931	25	,	,	,
50957	1931	26	poured	pour	VBD
50957	1931	27	far	far	RB
50957	1931	28	down	down	RB
50957	1931	29	into	into	IN
50957	1931	30	the	the	DT
50957	1931	31	valleys	valley	NNS
50957	1931	32	of	of	IN
50957	1931	33	the	the	DT
50957	1931	34	Inn	Inn	NNP
50957	1931	35	and	and	CC
50957	1931	36	the	the	DT
50957	1931	37	Enns	Enns	NNPS
50957	1931	38	on	on	IN
50957	1931	39	the	the	DT
50957	1931	40	north	north	NN
50957	1931	41	and	and	CC
50957	1931	42	into	into	IN
50957	1931	43	that	that	DT
50957	1931	44	of	of	IN
50957	1931	45	the	the	DT
50957	1931	46	Drave	Drave	NNP
50957	1931	47	on	on	IN
50957	1931	48	the	the	DT
50957	1931	49	southeast	southeast	NN
50957	1931	50	.	.	.
50957	1932	1	Farther	farther	RB
50957	1932	2	eastward	eastward	RB
50957	1932	3	in	in	IN
50957	1932	4	this	this	DT
50957	1932	5	part	part	NN
50957	1932	6	of	of	IN
50957	1932	7	Europe	Europe	NNP
50957	1932	8	the	the	DT
50957	1932	9	mountains	mountain	NNS
50957	1932	10	seem	seem	VBP
50957	1932	11	to	to	TO
50957	1932	12	have	have	VB
50957	1932	13	been	be	VBN
50957	1932	14	too	too	RB
50957	1932	15	low	low	JJ
50957	1932	16	to	to	TO
50957	1932	17	have	have	VB
50957	1932	18	furnished	furnish	VBN
50957	1932	19	centres	centre	NNS
50957	1932	20	for	for	IN
50957	1932	21	any	any	DT
50957	1932	22	general	general	JJ
50957	1932	23	dispersion	dispersion	NN
50957	1932	24	of	of	IN
50957	1932	25	glacial	glacial	JJ
50957	1932	26	ice	ice	NN
50957	1932	27	.	.	.
50957	1933	1	[	[	-LRB-
50957	1933	2	Illustration	illustration	NN
50957	1933	3	:	:	:
50957	1933	4	Fig	Fig	NNP
50957	1933	5	.	.	.
50957	1934	1	41.--Map	41.--map	CD
50957	1934	2	showing	show	VBG
50957	1934	3	the	the	DT
50957	1934	4	Lines	line	NNS
50957	1934	5	of	of	IN
50957	1934	6	_	_	NNP
50957	1934	7	Débris	Débris	NNP
50957	1934	8	_	_	NNP
50957	1934	9	extending	extend	VBG
50957	1934	10	from	from	IN
50957	1934	11	the	the	DT
50957	1934	12	Alps	Alps	NNPS
50957	1934	13	into	into	IN
50957	1934	14	the	the	DT
50957	1934	15	Plains	Plains	NNPS
50957	1934	16	of	of	IN
50957	1934	17	the	the	DT
50957	1934	18	Po	Po	NNP
50957	1934	19	(	(	-LRB-
50957	1934	20	after	after	IN
50957	1934	21	Lyell	Lyell	NNP
50957	1934	22	)	)	-RRB-
50957	1934	23	.	.	.
50957	1935	1	_	_	NNP
50957	1935	2	A.	A.	NNP
50957	1935	3	_	_	NNP
50957	1935	4	Crest	Crest	NNP
50957	1935	5	of	of	IN
50957	1935	6	the	the	DT
50957	1935	7	Alpine	Alpine	NNP
50957	1935	8	water	water	NN
50957	1935	9	-	-	HYPH
50957	1935	10	shed	shed	VBN
50957	1935	11	;	;	:
50957	1935	12	_	_	NNP
50957	1935	13	B.	B.	NNP
50957	1935	14	_	_	NNP
50957	1935	15	Névé	Névé	NNP
50957	1935	16	-	-	HYPH
50957	1935	17	fields	field	NNS
50957	1935	18	of	of	IN
50957	1935	19	the	the	DT
50957	1935	20	ancient	ancient	JJ
50957	1935	21	glaciers	glacier	NNS
50957	1935	22	;	;	:
50957	1935	23	_	_	NNP
50957	1935	24	C.	C.	NNP
50957	1935	25	_	_	NNP
50957	1935	26	Moraines	Moraines	NNPS
50957	1935	27	of	of	IN
50957	1935	28	ancient	ancient	JJ
50957	1935	29	glaciers	glacier	NNS
50957	1935	30	.	.	.
50957	1935	31	]	]	-RRB-
50957	1936	1	Upon	upon	IN
50957	1936	2	the	the	DT
50957	1936	3	south	south	JJ
50957	1936	4	side	side	NN
50957	1936	5	of	of	IN
50957	1936	6	the	the	DT
50957	1936	7	Alps	Alps	NNP
50957	1936	8	the	the	DT
50957	1936	9	ancient	ancient	JJ
50957	1936	10	glaciers	glacier	NNS
50957	1936	11	spread	spread	VBD
50957	1936	12	far	far	RB
50957	1936	13	out	out	RB
50957	1936	14	upon	upon	IN
50957	1936	15	the	the	DT
50957	1936	16	plains	plain	NNS
50957	1936	17	of	of	IN
50957	1936	18	Lombardy	Lombardy	NNP
50957	1936	19	,	,	,
50957	1936	20	where	where	WRB
50957	1936	21	moraines	moraine	NNS
50957	1936	22	of	of	IN
50957	1936	23	vast	vast	JJ
50957	1936	24	extent	extent	NN
50957	1936	25	and	and	CC
50957	1936	26	of	of	IN
50957	1936	27	every	every	DT
50957	1936	28	description	description	NN
50957	1936	29	enable	enable	VBP
50957	1936	30	the	the	DT
50957	1936	31	student	student	NN
50957	1936	32	to	to	TO
50957	1936	33	determine	determine	VB
50957	1936	34	the	the	DT
50957	1936	35	exact	exact	JJ
50957	1936	36	limits	limit	NNS
50957	1936	37	of	of	IN
50957	1936	38	the	the	DT
50957	1936	39	ancient	ancient	JJ
50957	1936	40	ice	ice	NN
50957	1936	41	-	-	HYPH
50957	1936	42	action	action	NN
50957	1936	43	.	.	.
50957	1937	1	From	from	IN
50957	1937	2	the	the	DT
50957	1937	3	southern	southern	JJ
50957	1937	4	flanks	flank	NNS
50957	1937	5	of	of	IN
50957	1937	6	Mont	Mont	NNP
50957	1937	7	Blanc	Blanc	NNP
50957	1937	8	and	and	CC
50957	1937	9	Monte	Monte	NNP
50957	1937	10	Rosa	Rosa	NNP
50957	1937	11	,	,	,
50957	1937	12	and	and	CC
50957	1937	13	from	from	IN
50957	1937	14	the	the	DT
50957	1937	15	snow	snow	NN
50957	1937	16	-	-	HYPH
50957	1937	17	fields	field	NNS
50957	1937	18	of	of	IN
50957	1937	19	the	the	DT
50957	1937	20	western	western	JJ
50957	1937	21	Alps	Alps	NNP
50957	1937	22	,	,	,
50957	1937	23	glaciers	glacier	NNS
50957	1937	24	of	of	IN
50957	1937	25	great	great	JJ
50957	1937	26	volume	volume	NN
50957	1937	27	descended	descend	VBD
50957	1937	28	into	into	IN
50957	1937	29	the	the	DT
50957	1937	30	valley	valley	NN
50957	1937	31	of	of	IN
50957	1937	32	Dora	Dora	NNP
50957	1937	33	Baltea	Baltea	NNP
50957	1937	34	(	(	-LRB-
50957	1937	35	vale	vale	NN
50957	1937	36	of	of	IN
50957	1937	37	Aosta	Aosta	NNP
50957	1937	38	)	)	-RRB-
50957	1937	39	,	,	,
50957	1937	40	and	and	CC
50957	1937	41	on	on	IN
50957	1937	42	emerging	emerge	VBG
50957	1937	43	from	from	IN
50957	1937	44	the	the	DT
50957	1937	45	mountain	mountain	NN
50957	1937	46	valley	valley	NN
50957	1937	47	Spread	Spread	VBD
50957	1937	48	Out	out	RP
50957	1937	49	over	over	IN
50957	1937	50	the	the	DT
50957	1937	51	plains	plain	NNS
50957	1937	52	around	around	IN
50957	1937	53	Ivrea	Ivrea	NNP
50957	1937	54	,	,	,
50957	1937	55	leaving	leave	VBG
50957	1937	56	moraine	moraine	JJ
50957	1937	57	hills	hill	NNS
50957	1937	58	in	in	IN
50957	1937	59	some	some	DT
50957	1937	60	instances	instance	NNS
50957	1937	61	1,500	1,500	CD
50957	1937	62	feet	foot	NNS
50957	1937	63	in	in	IN
50957	1937	64	height	height	NN
50957	1937	65	.	.	.
50957	1938	1	The	the	DT
50957	1938	2	total	total	JJ
50957	1938	3	length	length	NN
50957	1938	4	of	of	IN
50957	1938	5	this	this	DT
50957	1938	6	glacier	glacier	NN
50957	1938	7	was	be	VBD
50957	1938	8	as	as	RB
50957	1938	9	much	much	JJ
50957	1938	10	as	as	IN
50957	1938	11	one	one	CD
50957	1938	12	hundred	hundred	CD
50957	1938	13	and	and	CC
50957	1938	14	twenty	twenty	CD
50957	1938	15	miles	mile	NNS
50957	1938	16	.	.	.
50957	1939	1	From	from	IN
50957	1939	2	the	the	DT
50957	1939	3	snow	snow	NN
50957	1939	4	-	-	HYPH
50957	1939	5	fields	field	NNS
50957	1939	6	in	in	IN
50957	1939	7	the	the	DT
50957	1939	8	vicinity	vicinity	NN
50957	1939	9	of	of	IN
50957	1939	10	Mont	Mont	NNP
50957	1939	11	Cenis	Cenis	NNP
50957	1939	12	,	,	,
50957	1939	13	also	also	RB
50957	1939	14	,	,	,
50957	1939	15	glaciers	glacier	NNS
50957	1939	16	extended	extend	VBD
50957	1939	17	down	down	IN
50957	1939	18	the	the	DT
50957	1939	19	Dora	Dora	NNP
50957	1939	20	Ripera	Ripera	NNP
50957	1939	21	to	to	IN
50957	1939	22	the	the	DT
50957	1939	23	vicinity	vicinity	NN
50957	1939	24	of	of	IN
50957	1939	25	Turin	Turin	NNP
50957	1939	26	,	,	,
50957	1939	27	and	and	CC
50957	1939	28	down	down	IN
50957	1939	29	other	other	JJ
50957	1939	30	valleys	valley	NNS
50957	1939	31	to	to	IN
50957	1939	32	a	a	DT
50957	1939	33	less	less	JJR
50957	1939	34	extent	extent	NN
50957	1939	35	.	.	.
50957	1940	1	The	the	DT
50957	1940	2	lateral	lateral	JJ
50957	1940	3	moraines	moraine	NNS
50957	1940	4	of	of	IN
50957	1940	5	the	the	DT
50957	1940	6	Diore	Diore	NNP
50957	1940	7	,	,	,
50957	1940	8	on	on	IN
50957	1940	9	the	the	DT
50957	1940	10	south	south	JJ
50957	1940	11	side	side	NN
50957	1940	12	of	of	IN
50957	1940	13	Mont	Mont	NNP
50957	1940	14	Blanc	Blanc	NNP
50957	1940	15	,	,	,
50957	1940	16	at	at	IN
50957	1940	17	the	the	DT
50957	1940	18	head	head	NN
50957	1940	19	of	of	IN
50957	1940	20	the	the	DT
50957	1940	21	Dora	Dora	NNP
50957	1940	22	Baltea	Baltea	NNP
50957	1940	23	,	,	,
50957	1940	24	are	be	VBP
50957	1940	25	2,000	2,000	CD
50957	1940	26	feet	foot	NNS
50957	1940	27	above	above	IN
50957	1940	28	the	the	DT
50957	1940	29	present	present	JJ
50957	1940	30	river	river	NN
50957	1940	31	,	,	,
50957	1940	32	and	and	CC
50957	1940	33	extend	extend	VB
50957	1940	34	upon	upon	IN
50957	1940	35	the	the	DT
50957	1940	36	left	left	JJ
50957	1940	37	bank	bank	NN
50957	1940	38	for	for	IN
50957	1940	39	a	a	DT
50957	1940	40	distance	distance	NN
50957	1940	41	of	of	IN
50957	1940	42	twenty	twenty	CD
50957	1940	43	miles	mile	NNS
50957	1940	44	.	.	.
50957	1941	1	From	from	IN
50957	1941	2	the	the	DT
50957	1941	3	eastern	eastern	JJ
50957	1941	4	Alps	Alps	NNP
50957	1941	5	,	,	,
50957	1941	6	glaciers	glacier	NNS
50957	1941	7	descended	descend	VBD
50957	1941	8	through	through	IN
50957	1941	9	all	all	PDT
50957	1941	10	the	the	DT
50957	1941	11	valleys	valley	NNS
50957	1941	12	of	of	IN
50957	1941	13	the	the	DT
50957	1941	14	Italian	italian	JJ
50957	1941	15	lakes	lake	NNS
50957	1941	16	and	and	CC
50957	1941	17	deposited	deposit	VBD
50957	1941	18	vast	vast	JJ
50957	1941	19	terminal	terminal	JJ
50957	1941	20	moraines	moraine	NNS
50957	1941	21	,	,	,
50957	1941	22	which	which	WDT
50957	1941	23	still	still	RB
50957	1941	24	obstruct	obstruct	VBP
50957	1941	25	the	the	DT
50957	1941	26	drainage	drainage	NN
50957	1941	27	,	,	,
50957	1941	28	and	and	CC
50957	1941	29	produce	produce	VB
50957	1941	30	the	the	DT
50957	1941	31	charming	charming	JJ
50957	1941	32	lakes	lake	NNS
50957	1941	33	of	of	IN
50957	1941	34	that	that	DT
50957	1941	35	region	region	NN
50957	1941	36	.	.	.
50957	1942	1	A	a	DT
50957	1942	2	special	special	JJ
50957	1942	3	historic	historic	JJ
50957	1942	4	interest	interest	NN
50957	1942	5	pertains	pertain	VBZ
50957	1942	6	to	to	IN
50957	1942	7	the	the	DT
50957	1942	8	series	series	NN
50957	1942	9	of	of	IN
50957	1942	10	concentric	concentric	NNP
50957	1942	11	moraines	moraine	NNS
50957	1942	12	south	south	RB
50957	1942	13	of	of	IN
50957	1942	14	Lake	Lake	NNP
50957	1942	15	Garda	Garda	NNP
50957	1942	16	,	,	,
50957	1942	17	since	since	IN
50957	1942	18	it	-PRON-	PRP
50957	1942	19	was	be	VBD
50957	1942	20	in	in	IN
50957	1942	21	the	the	DT
50957	1942	22	reticulations	reticulation	NNS
50957	1942	23	of	of	IN
50957	1942	24	this	this	DT
50957	1942	25	glacial	glacial	JJ
50957	1942	26	deposit	deposit	NN
50957	1942	27	that	that	WDT
50957	1942	28	the	the	DT
50957	1942	29	last	last	JJ
50957	1942	30	great	great	JJ
50957	1942	31	battle	battle	NN
50957	1942	32	for	for	IN
50957	1942	33	Italian	italian	JJ
50957	1942	34	liberty	liberty	NN
50957	1942	35	was	be	VBD
50957	1942	36	fought	fight	VBN
50957	1942	37	on	on	IN
50957	1942	38	June	June	NNP
50957	1942	39	24	24	CD
50957	1942	40	,	,	,
50957	1942	41	1859	1859	CD
50957	1942	42	.	.	.
50957	1943	1	Defeated	defeat	VBN
50957	1943	2	in	in	IN
50957	1943	3	the	the	DT
50957	1943	4	engagements	engagement	NNS
50957	1943	5	farther	farther	RB
50957	1943	6	up	up	IN
50957	1943	7	the	the	DT
50957	1943	8	valley	valley	NN
50957	1943	9	of	of	IN
50957	1943	10	the	the	DT
50957	1943	11	Po	Po	NNP
50957	1943	12	,	,	,
50957	1943	13	the	the	DT
50957	1943	14	Austrian	austrian	JJ
50957	1943	15	general	general	NN
50957	1943	16	Benedek	Benedek	NNP
50957	1943	17	took	take	VBD
50957	1943	18	his	-PRON-	PRP$
50957	1943	19	final	final	JJ
50957	1943	20	stand	stand	NN
50957	1943	21	to	to	TO
50957	1943	22	resist	resist	VB
50957	1943	23	the	the	DT
50957	1943	24	united	united	NNP
50957	1943	25	forces	force	NNS
50957	1943	26	of	of	IN
50957	1943	27	France	France	NNP
50957	1943	28	and	and	CC
50957	1943	29	Italy	Italy	NNP
50957	1943	30	behind	behind	IN
50957	1943	31	an	an	DT
50957	1943	32	outer	outer	JJ
50957	1943	33	semicircle	semicircle	NN
50957	1943	34	of	of	IN
50957	1943	35	the	the	DT
50957	1943	36	moraine	moraine	JJ
50957	1943	37	hills	hill	NNS
50957	1943	38	south	south	RB
50957	1943	39	of	of	IN
50957	1943	40	this	this	DT
50957	1943	41	lake	lake	NN
50957	1943	42	(	(	-LRB-
50957	1943	43	some	some	DT
50957	1943	44	of	of	IN
50957	1943	45	which	which	WDT
50957	1943	46	are	be	VBP
50957	1943	47	500	500	CD
50957	1943	48	or	or	CC
50957	1943	49	600	600	CD
50957	1943	50	feet	foot	NNS
50957	1943	51	above	above	IN
50957	1943	52	the	the	DT
50957	1943	53	surrounding	surround	VBG
50957	1943	54	country	country	NN
50957	1943	55	)	)	-RRB-
50957	1943	56	,	,	,
50957	1943	57	with	with	IN
50957	1943	58	his	-PRON-	PRP$
50957	1943	59	centre	centre	NN
50957	1943	60	at	at	IN
50957	1943	61	Solferino	Solferino	NNP
50957	1943	62	,	,	,
50957	1943	63	about	about	RB
50957	1943	64	ten	ten	CD
50957	1943	65	miles	mile	NNS
50957	1943	66	from	from	IN
50957	1943	67	Peschera	Peschera	NNP
50957	1943	68	.	.	.
50957	1944	1	Here	here	RB
50957	1944	2	,	,	,
50957	1944	3	behind	behind	IN
50957	1944	4	this	this	DT
50957	1944	5	natural	natural	JJ
50957	1944	6	fortification	fortification	NN
50957	1944	7	,	,	,
50957	1944	8	he	-PRON-	PRP
50957	1944	9	awaited	await	VBD
50957	1944	10	the	the	DT
50957	1944	11	enemy	enemy	NN
50957	1944	12	,	,	,
50957	1944	13	who	who	WP
50957	1944	14	was	be	VBD
50957	1944	15	compelled	compel	VBN
50957	1944	16	to	to	TO
50957	1944	17	perform	perform	VB
50957	1944	18	his	-PRON-	PRP$
50957	1944	19	manoeuvres	manoeuvre	NNS
50957	1944	20	on	on	IN
50957	1944	21	the	the	DT
50957	1944	22	open	open	JJ
50957	1944	23	plain	plain	NN
50957	1944	24	which	which	WDT
50957	1944	25	spread	spread	VBD
50957	1944	26	out	out	RP
50957	1944	27	on	on	IN
50957	1944	28	every	every	DT
50957	1944	29	side	side	NN
50957	1944	30	.	.	.
50957	1945	1	But	but	CC
50957	1945	2	the	the	DT
50957	1945	3	natural	natural	JJ
50957	1945	4	fortifications	fortification	NNS
50957	1945	5	furnished	furnish	VBN
50957	1945	6	by	by	IN
50957	1945	7	the	the	DT
50957	1945	8	moraine	moraine	JJ
50957	1945	9	hills	hill	NNS
50957	1945	10	were	be	VBD
50957	1945	11	too	too	RB
50957	1945	12	extensive	extensive	JJ
50957	1945	13	to	to	TO
50957	1945	14	be	be	VB
50957	1945	15	defended	defend	VBN
50957	1945	16	by	by	IN
50957	1945	17	an	an	DT
50957	1945	18	army	army	NN
50957	1945	19	of	of	IN
50957	1945	20	moderate	moderate	JJ
50957	1945	21	size	size	NN
50957	1945	22	.	.	.
50957	1946	1	The	the	DT
50957	1946	2	troops	troop	NNS
50957	1946	3	of	of	IN
50957	1946	4	Napoleon	Napoleon	NNP
50957	1946	5	and	and	CC
50957	1946	6	Victor	Victor	NNP
50957	1946	7	Immanuel	Immanuel	NNP
50957	1946	8	concentrated	concentrate	VBD
50957	1946	9	at	at	IN
50957	1946	10	Solferino	Solferino	NNP
50957	1946	11	and	and	CC
50957	1946	12	broke	break	VBD
50957	1946	13	through	through	IN
50957	1946	14	the	the	DT
50957	1946	15	line	line	NN
50957	1946	16	.	.	.
50957	1947	1	Thus	thus	RB
50957	1947	2	the	the	DT
50957	1947	3	day	day	NN
50957	1947	4	was	be	VBD
50957	1947	5	lost	lose	VBN
50957	1947	6	to	to	IN
50957	1947	7	the	the	DT
50957	1947	8	Austrians	Austrians	NNPS
50957	1947	9	,	,	,
50957	1947	10	and	and	CC
50957	1947	11	they	-PRON-	PRP
50957	1947	12	retired	retire	VBD
50957	1947	13	from	from	IN
50957	1947	14	Lombardy	Lombardy	NNP
50957	1947	15	,	,	,
50957	1947	16	leaving	leave	VBG
50957	1947	17	to	to	IN
50957	1947	18	Italy	Italy	NNP
50957	1947	19	both	both	CC
50957	1947	20	the	the	DT
50957	1947	21	artificial	artificial	NN
50957	1947	22	and	and	CC
50957	1947	23	the	the	DT
50957	1947	24	natural	natural	JJ
50957	1947	25	fortifications	fortification	NNS
50957	1947	26	that	that	WDT
50957	1947	27	guard	guard	VBP
50957	1947	28	the	the	DT
50957	1947	29	southern	southern	JJ
50957	1947	30	end	end	NN
50957	1947	31	of	of	IN
50957	1947	32	this	this	DT
50957	1947	33	important	important	JJ
50957	1947	34	entrance	entrance	NN
50957	1947	35	to	to	IN
50957	1947	36	the	the	DT
50957	1947	37	Tyrolese	Tyrolese	NNP
50957	1947	38	Alps	Alps	NNP
50957	1947	39	.	.	.
50957	1948	1	When	when	WRB
50957	1948	2	once	once	IN
50957	1948	3	his	-PRON-	PRP$
50957	1948	4	attention	attention	NN
50957	1948	5	is	be	VBZ
50957	1948	6	called	call	VBN
50957	1948	7	to	to	IN
50957	1948	8	the	the	DT
50957	1948	9	subject	subject	NN
50957	1948	10	,	,	,
50957	1948	11	the	the	DT
50957	1948	12	traveller	traveller	NN
50957	1948	13	upon	upon	IN
50957	1948	14	the	the	DT
50957	1948	15	railroad	railroad	NN
50957	1948	16	can	can	MD
50957	1948	17	not	not	RB
50957	1948	18	fail	fail	VB
50957	1948	19	to	to	TO
50957	1948	20	notice	notice	VB
50957	1948	21	this	this	DT
50957	1948	22	series	series	NN
50957	1948	23	of	of	IN
50957	1948	24	moraines	moraine	NNS
50957	1948	25	,	,	,
50957	1948	26	as	as	IN
50957	1948	27	he	-PRON-	PRP
50957	1948	28	enters	enter	VBZ
50957	1948	29	it	-PRON-	PRP
50957	1948	30	through	through	IN
50957	1948	31	a	a	DT
50957	1948	32	tunnel	tunnel	NN
50957	1948	33	at	at	IN
50957	1948	34	Lonato	Lonato	NNP
50957	1948	35	on	on	IN
50957	1948	36	the	the	DT
50957	1948	37	west	west	NN
50957	1948	38	,	,	,
50957	1948	39	and	and	CC
50957	1948	40	emerges	emerge	VBZ
50957	1948	41	from	from	IN
50957	1948	42	it	-PRON-	PRP
50957	1948	43	at	at	IN
50957	1948	44	Soma	Soma	NNP
50957	1948	45	Campagna	Campagna	NNP
50957	1948	46	,	,	,
50957	1948	47	eighteen	eighteen	CD
50957	1948	48	or	or	CC
50957	1948	49	twenty	twenty	CD
50957	1948	50	miles	mile	NNS
50957	1948	51	distant	distant	JJ
50957	1948	52	to	to	IN
50957	1948	53	the	the	DT
50957	1948	54	east	east	NN
50957	1948	55	.	.	.
50957	1949	1	A	a	DT
50957	1949	2	monument	monument	NN
50957	1949	3	celebrating	celebrate	VBG
50957	1949	4	the	the	DT
50957	1949	5	victory	victory	NN
50957	1949	6	stands	stand	VBZ
50957	1949	7	upon	upon	IN
50957	1949	8	a	a	DT
50957	1949	9	moraine	moraine	JJ
50957	1949	10	hill	hill	NN
50957	1949	11	about	about	IN
50957	1949	12	half	half	JJ
50957	1949	13	-	-	HYPH
50957	1949	14	way	way	NN
50957	1949	15	between	between	IN
50957	1949	16	,	,	,
50957	1949	17	at	at	IN
50957	1949	18	Martino	Martino	NNP
50957	1949	19	della	della	NN
50957	1949	20	Battaglie	Battaglie	NNP
50957	1949	21	.	.	.
50957	1950	1	In	in	IN
50957	1950	2	other	other	JJ
50957	1950	3	portions	portion	NNS
50957	1950	4	of	of	IN
50957	1950	5	central	central	JJ
50957	1950	6	and	and	CC
50957	1950	7	southern	southern	JJ
50957	1950	8	Europe	Europe	NNP
50957	1950	9	the	the	DT
50957	1950	10	mountains	mountain	NNS
50957	1950	11	were	be	VBD
50957	1950	12	too	too	RB
50957	1950	13	low	low	JJ
50957	1950	14	to	to	TO
50957	1950	15	furnish	furnish	VB
50957	1950	16	important	important	JJ
50957	1950	17	centres	centre	NNS
50957	1950	18	for	for	IN
50957	1950	19	glacial	glacial	JJ
50957	1950	20	movements	movement	NNS
50957	1950	21	.	.	.
50957	1951	1	Still	still	RB
50957	1951	2	,	,	,
50957	1951	3	to	to	IN
50957	1951	4	a	a	DT
50957	1951	5	limited	limited	JJ
50957	1951	6	extent	extent	NN
50957	1951	7	,	,	,
50957	1951	8	the	the	DT
50957	1951	9	signs	sign	NNS
50957	1951	10	of	of	IN
50957	1951	11	ancient	ancient	JJ
50957	1951	12	glaciers	glacier	NNS
50957	1951	13	are	be	VBP
50957	1951	14	seen	see	VBN
50957	1951	15	in	in	IN
50957	1951	16	the	the	DT
50957	1951	17	mountains	mountain	NNS
50957	1951	18	of	of	IN
50957	1951	19	the	the	DT
50957	1951	20	Black	Black	NNP
50957	1951	21	Forest	Forest	NNP
50957	1951	22	,	,	,
50957	1951	23	in	in	IN
50957	1951	24	the	the	DT
50957	1951	25	Harz	Harz	NNP
50957	1951	26	and	and	CC
50957	1951	27	Erzgebirge	Erzgebirge	NNP
50957	1951	28	,	,	,
50957	1951	29	and	and	CC
50957	1951	30	in	in	IN
50957	1951	31	the	the	DT
50957	1951	32	Carpathians	Carpathians	NNPS
50957	1951	33	on	on	IN
50957	1951	34	the	the	DT
50957	1951	35	east	east	NN
50957	1951	36	and	and	CC
50957	1951	37	among	among	IN
50957	1951	38	the	the	DT
50957	1951	39	Apennines	Apennines	NNPS
50957	1951	40	on	on	IN
50957	1951	41	the	the	DT
50957	1951	42	south	south	NN
50957	1951	43	.	.	.
50957	1952	1	In	in	IN
50957	1952	2	Spain	Spain	NNP
50957	1952	3	,	,	,
50957	1952	4	also	also	RB
50957	1952	5	,	,	,
50957	1952	6	there	there	EX
50957	1952	7	were	be	VBD
50957	1952	8	limited	limited	JJ
50957	1952	9	ice	ice	NN
50957	1952	10	-	-	HYPH
50957	1952	11	fields	field	NNS
50957	1952	12	on	on	IN
50957	1952	13	the	the	DT
50957	1952	14	higher	high	JJR
50957	1952	15	portions	portion	NNS
50957	1952	16	of	of	IN
50957	1952	17	the	the	DT
50957	1952	18	Sierra	Sierra	NNP
50957	1952	19	Nevada	Nevada	NNP
50957	1952	20	and	and	CC
50957	1952	21	in	in	IN
50957	1952	22	the	the	DT
50957	1952	23	mountains	mountain	NNS
50957	1952	24	of	of	IN
50957	1952	25	Estremadura	Estremadura	NNP
50957	1952	26	,	,	,
50957	1952	27	and	and	CC
50957	1952	28	perhaps	perhaps	RB
50957	1952	29	in	in	IN
50957	1952	30	some	some	DT
50957	1952	31	other	other	JJ
50957	1952	32	places	place	NNS
50957	1952	33	.	.	.
50957	1953	1	In	in	IN
50957	1953	2	France	France	NNP
50957	1953	3	,	,	,
50957	1953	4	small	small	JJ
50957	1953	5	glaciers	glacier	NNS
50957	1953	6	were	be	VBD
50957	1953	7	to	to	TO
50957	1953	8	be	be	VB
50957	1953	9	found	find	VBN
50957	1953	10	in	in	IN
50957	1953	11	the	the	DT
50957	1953	12	higher	high	JJR
50957	1953	13	portions	portion	NNS
50957	1953	14	of	of	IN
50957	1953	15	the	the	DT
50957	1953	16	Auvergne	Auvergne	NNP
50957	1953	17	,	,	,
50957	1953	18	of	of	IN
50957	1953	19	the	the	DT
50957	1953	20	Morvan	Morvan	NNP
50957	1953	21	,	,	,
50957	1953	22	of	of	IN
50957	1953	23	the	the	DT
50957	1953	24	Vosges	Vosges	NNPS
50957	1953	25	,	,	,
50957	1953	26	and	and	CC
50957	1953	27	of	of	IN
50957	1953	28	the	the	DT
50957	1953	29	Cevennes	Cevennes	NNPS
50957	1953	30	;	;	:
50957	1953	31	while	while	IN
50957	1953	32	,	,	,
50957	1953	33	from	from	IN
50957	1953	34	the	the	DT
50957	1953	35	Pyrenees	Pyrenees	NNPS
50957	1953	36	,	,	,
50957	1953	37	glaciers	glacier	NNS
50957	1953	38	extended	extend	VBD
50957	1953	39	northward	northward	RB
50957	1953	40	throughout	throughout	IN
50957	1953	41	nearly	nearly	RB
50957	1953	42	their	-PRON-	PRP$
50957	1953	43	whole	whole	JJ
50957	1953	44	extent	extent	NN
50957	1953	45	.	.	.
50957	1954	1	The	the	DT
50957	1954	2	ice	ice	NN
50957	1954	3	-	-	HYPH
50957	1954	4	stream	stream	NN
50957	1954	5	descending	descend	VBG
50957	1954	6	from	from	IN
50957	1954	7	the	the	DT
50957	1954	8	central	central	JJ
50957	1954	9	mass	mass	NN
50957	1954	10	of	of	IN
50957	1954	11	Maladetta	Maladetta	NNP
50957	1954	12	through	through	IN
50957	1954	13	the	the	DT
50957	1954	14	upper	upper	JJ
50957	1954	15	valley	valley	NN
50957	1954	16	of	of	IN
50957	1954	17	the	the	DT
50957	1954	18	Garonne	Garonne	NNP
50957	1954	19	,	,	,
50957	1954	20	was	be	VBD
50957	1954	21	joined	join	VBN
50957	1954	22	by	by	IN
50957	1954	23	several	several	JJ
50957	1954	24	tributaries	tributary	NNS
50957	1954	25	,	,	,
50957	1954	26	and	and	CC
50957	1954	27	attained	attain	VBD
50957	1954	28	a	a	DT
50957	1954	29	length	length	NN
50957	1954	30	of	of	IN
50957	1954	31	about	about	RB
50957	1954	32	forty	forty	CD
50957	1954	33	-	-	HYPH
50957	1954	34	five	five	CD
50957	1954	35	miles	mile	NNS
50957	1954	36	.	.	.
50957	1955	1	_	_	NNP
50957	1955	2	The	the	DT
50957	1955	3	British	British	NNP
50957	1955	4	Isles	Isles	NNPS
50957	1955	5	.	.	.
50957	1955	6	_	_	XX
50957	1955	7	During	during	IN
50957	1955	8	the	the	DT
50957	1955	9	climax	climax	NN
50957	1955	10	of	of	IN
50957	1955	11	the	the	DT
50957	1955	12	Glacial	glacial	JJ
50957	1955	13	period	period	NN
50957	1955	14	the	the	DT
50957	1955	15	Hebrides	Hebrides	NNPS
50957	1955	16	to	to	IN
50957	1955	17	the	the	DT
50957	1955	18	north	north	NN
50957	1955	19	of	of	IN
50957	1955	20	Scotland	Scotland	NNP
50957	1955	21	were	be	VBD
50957	1955	22	covered	cover	VBN
50957	1955	23	with	with	IN
50957	1955	24	ice	ice	NN
50957	1955	25	to	to	IN
50957	1955	26	a	a	DT
50957	1955	27	depth	depth	NN
50957	1955	28	of	of	IN
50957	1955	29	1,600	1,600	CD
50957	1955	30	feet	foot	NNS
50957	1955	31	.	.	.
50957	1956	1	How	how	WRB
50957	1956	2	far	far	RB
50957	1956	3	westward	westward	RB
50957	1956	4	of	of	IN
50957	1956	5	this	this	DT
50957	1956	6	it	-PRON-	PRP
50957	1956	7	moved	move	VBD
50957	1956	8	out	out	RP
50957	1956	9	to	to	IN
50957	1956	10	the	the	DT
50957	1956	11	sea	sea	NN
50957	1956	12	,	,	,
50957	1956	13	it	-PRON-	PRP
50957	1956	14	is	be	VBZ
50957	1956	15	of	of	IN
50957	1956	16	course	course	NN
50957	1956	17	impossible	impossible	JJ
50957	1956	18	to	to	TO
50957	1956	19	tell	tell	VB
50957	1956	20	.	.	.
50957	1957	1	But	but	CC
50957	1957	2	in	in	IN
50957	1957	3	the	the	DT
50957	1957	4	channels	channel	NNS
50957	1957	5	between	between	IN
50957	1957	6	the	the	DT
50957	1957	7	Hebrides	Hebrides	NNPS
50957	1957	8	and	and	CC
50957	1957	9	Scotland	Scotland	NNP
50957	1957	10	it	-PRON-	PRP
50957	1957	11	is	be	VBZ
50957	1957	12	evident	evident	JJ
50957	1957	13	that	that	IN
50957	1957	14	the	the	DT
50957	1957	15	water	water	NN
50957	1957	16	was	be	VBD
50957	1957	17	completely	completely	RB
50957	1957	18	expelled	expel	VBN
50957	1957	19	by	by	IN
50957	1957	20	the	the	DT
50957	1957	21	ice	ice	NN
50957	1957	22	,	,	,
50957	1957	23	and	and	CC
50957	1957	24	that	that	IN
50957	1957	25	,	,	,
50957	1957	26	from	from	IN
50957	1957	27	a	a	DT
50957	1957	28	height	height	NN
50957	1957	29	of	of	IN
50957	1957	30	1,600	1,600	CD
50957	1957	31	feet	foot	NNS
50957	1957	32	above	above	IN
50957	1957	33	the	the	DT
50957	1957	34	Hebrides	Hebrides	NNPS
50957	1957	35	to	to	IN
50957	1957	36	the	the	DT
50957	1957	37	northern	northern	JJ
50957	1957	38	shores	shore	NNS
50957	1957	39	of	of	IN
50957	1957	40	Scotland	Scotland	NNP
50957	1957	41	,	,	,
50957	1957	42	there	there	EX
50957	1957	43	was	be	VBD
50957	1957	44	a	a	DT
50957	1957	45	continuous	continuous	JJ
50957	1957	46	ice	ice	NN
50957	1957	47	-	-	HYPH
50957	1957	48	field	field	NN
50957	1957	49	sloping	sloping	NN
50957	1957	50	southward	southward	NN
50957	1957	51	at	at	IN
50957	1957	52	the	the	DT
50957	1957	53	rate	rate	NN
50957	1957	54	of	of	IN
50957	1957	55	about	about	RB
50957	1957	56	twenty	twenty	CD
50957	1957	57	-	-	HYPH
50957	1957	58	five	five	CD
50957	1957	59	feet	foot	NNS
50957	1957	60	a	a	DT
50957	1957	61	mile	mile	NN
50957	1957	62	.	.	.
50957	1958	1	Scotland	Scotland	NNP
50957	1958	2	itself	-PRON-	PRP
50957	1958	3	was	be	VBD
50957	1958	4	completely	completely	RB
50957	1958	5	enveloped	envelop	VBN
50957	1958	6	in	in	IN
50957	1958	7	glacial	glacial	JJ
50957	1958	8	ice	ice	NN
50957	1958	9	.	.	.
50957	1959	1	Prevented	prevent	VBN
50957	1959	2	by	by	IN
50957	1959	3	the	the	DT
50957	1959	4	Scandinavian	Scandinavian	NNP
50957	1959	5	Glacier	Glacier	NNP
50957	1959	6	from	from	IN
50957	1959	7	moving	move	VBG
50957	1959	8	eastward	eastward	RB
50957	1959	9	,	,	,
50957	1959	10	the	the	DT
50957	1959	11	Scotch	Scotch	NNP
50957	1959	12	movement	movement	NN
50957	1959	13	was	be	VBD
50957	1959	14	compelled	compel	VBN
50957	1959	15	to	to	TO
50957	1959	16	be	be	VB
50957	1959	17	westward	westward	JJ
50957	1959	18	and	and	CC
50957	1959	19	southward	southward	NNP
50957	1959	20	.	.	.
50957	1960	1	On	on	IN
50957	1960	2	the	the	DT
50957	1960	3	southwest	southwest	NN
50957	1960	4	the	the	DT
50957	1960	5	ice	ice	NN
50957	1960	6	-	-	HYPH
50957	1960	7	stream	stream	NN
50957	1960	8	reached	reach	VBD
50957	1960	9	the	the	DT
50957	1960	10	shores	shore	NNS
50957	1960	11	of	of	IN
50957	1960	12	Ireland	Ireland	NNP
50957	1960	13	,	,	,
50957	1960	14	and	and	CC
50957	1960	15	became	become	VBD
50957	1960	16	confluent	confluent	JJ
50957	1960	17	with	with	IN
50957	1960	18	the	the	DT
50957	1960	19	glaciers	glacier	NNS
50957	1960	20	that	that	WDT
50957	1960	21	enveloped	envelop	VBD
50957	1960	22	that	that	DT
50957	1960	23	island	island	NN
50957	1960	24	,	,	,
50957	1960	25	completely	completely	RB
50957	1960	26	filling	fill	VBG
50957	1960	27	the	the	DT
50957	1960	28	Irish	Irish	NNP
50957	1960	29	Sea	Sea	NNP
50957	1960	30	.	.	.
50957	1961	1	There	there	EX
50957	1961	2	are	be	VBP
50957	1961	3	so	so	RB
50957	1961	4	many	many	JJ
50957	1961	5	controverted	controverted	JJ
50957	1961	6	points	point	NNS
50957	1961	7	respecting	respect	VBG
50957	1961	8	the	the	DT
50957	1961	9	glacial	glacial	JJ
50957	1961	10	geology	geology	NN
50957	1961	11	of	of	IN
50957	1961	12	England	England	NNP
50957	1961	13	,	,	,
50957	1961	14	and	and	CC
50957	1961	15	they	-PRON-	PRP
50957	1961	16	have	have	VBP
50957	1961	17	such	such	PDT
50957	1961	18	an	an	DT
50957	1961	19	important	important	JJ
50957	1961	20	bearing	bearing	NN
50957	1961	21	upon	upon	IN
50957	1961	22	the	the	DT
50957	1961	23	main	main	JJ
50957	1961	24	question	question	NN
50957	1961	25	of	of	IN
50957	1961	26	this	this	DT
50957	1961	27	volume	volume	NN
50957	1961	28	,	,	,
50957	1961	29	that	that	IN
50957	1961	30	a	a	DT
50957	1961	31	pretty	pretty	RB
50957	1961	32	full	full	JJ
50957	1961	33	discussion	discussion	NN
50957	1961	34	of	of	IN
50957	1961	35	them	-PRON-	PRP
50957	1961	36	will	will	MD
50957	1961	37	be	be	VB
50957	1961	38	necessary	necessary	JJ
50957	1961	39	.	.	.
50957	1962	1	I	-PRON-	PRP
50957	1962	2	have	have	VBP
50957	1962	3	recently	recently	RB
50957	1962	4	been	be	VBN
50957	1962	5	over	over	IN
50957	1962	6	enough	enough	JJ
50957	1962	7	of	of	IN
50957	1962	8	the	the	DT
50957	1962	9	ground	ground	NN
50957	1962	10	myself	-PRON-	PRP
50957	1962	11	to	to	TO
50957	1962	12	become	become	VB
50957	1962	13	satisfied	satisfied	JJ
50957	1962	14	of	of	IN
50957	1962	15	the	the	DT
50957	1962	16	general	general	JJ
50957	1962	17	correctness	correctness	NN
50957	1962	18	of	of	IN
50957	1962	19	the	the	DT
50957	1962	20	views	view	NNS
50957	1962	21	entertained	entertain	VBN
50957	1962	22	by	by	IN
50957	1962	23	my	-PRON-	PRP$
50957	1962	24	late	late	JJ
50957	1962	25	colleague	colleague	NN
50957	1962	26	,	,	,
50957	1962	27	the	the	DT
50957	1962	28	lamented	lament	VBN
50957	1962	29	Professor	Professor	NNP
50957	1962	30	Henry	Henry	NNP
50957	1962	31	Carvill	Carvill	NNP
50957	1962	32	Lewis	Lewis	NNP
50957	1962	33	,	,	,
50957	1962	34	whose	whose	WP$
50957	1962	35	death	death	NN
50957	1962	36	in	in	IN
50957	1962	37	1888	1888	CD
50957	1962	38	took	take	VBD
50957	1962	39	place	place	NN
50957	1962	40	before	before	IN
50957	1962	41	the	the	DT
50957	1962	42	publication	publication	NN
50957	1962	43	of	of	IN
50957	1962	44	his	-PRON-	PRP$
50957	1962	45	most	most	RBS
50957	1962	46	mature	mature	JJ
50957	1962	47	conclusions	conclusion	NNS
50957	1962	48	.	.	.
50957	1963	1	But	but	CC
50957	1963	2	the	the	DT
50957	1963	3	lines	line	NNS
50957	1963	4	of	of	IN
50957	1963	5	investigation	investigation	NN
50957	1963	6	to	to	TO
50957	1963	7	which	which	WDT
50957	1963	8	he	-PRON-	PRP
50957	1963	9	gave	give	VBD
50957	1963	10	so	so	RB
50957	1963	11	powerful	powerful	JJ
50957	1963	12	an	an	DT
50957	1963	13	impulse	impulse	NN
50957	1963	14	have	have	VBP
50957	1963	15	since	since	IN
50957	1963	16	been	be	VBN
50957	1963	17	followed	follow	VBN
50957	1963	18	out	out	RP
50957	1963	19	by	by	IN
50957	1963	20	an	an	DT
50957	1963	21	active	active	JJ
50957	1963	22	body	body	NN
50957	1963	23	of	of	IN
50957	1963	24	scientific	scientific	JJ
50957	1963	25	observers	observer	NNS
50957	1963	26	.	.	.
50957	1964	1	To	to	TO
50957	1964	2	give	give	VB
50957	1964	3	the	the	DT
50957	1964	4	statement	statement	NN
50957	1964	5	of	of	IN
50957	1964	6	facts	fact	NNS
50957	1964	7	greater	great	JJR
50957	1964	8	precision	precision	NN
50957	1964	9	and	and	CC
50957	1964	10	authority	authority	NN
50957	1964	11	,	,	,
50957	1964	12	I	-PRON-	PRP
50957	1964	13	have	have	VBP
50957	1964	14	committed	commit	VBN
50957	1964	15	the	the	DT
50957	1964	16	preparation	preparation	NN
50957	1964	17	of	of	IN
50957	1964	18	it	-PRON-	PRP
50957	1964	19	to	to	IN
50957	1964	20	the	the	DT
50957	1964	21	Secretary	Secretary	NNP
50957	1964	22	of	of	IN
50957	1964	23	the	the	DT
50957	1964	24	Northwest	Northwest	NNP
50957	1964	25	of	of	IN
50957	1964	26	England	England	NNP
50957	1964	27	Boulder	Boulder	NNP
50957	1964	28	Committee	Committee	NNP
50957	1964	29	,	,	,
50957	1964	30	Percy	Percy	NNP
50957	1964	31	F.	F.	NNP
50957	1964	32	Kendall	Kendall	NNP
50957	1964	33	,	,	,
50957	1964	34	F.	F.	NNP
50957	1964	35	G.	G.	NNP
50957	1964	36	S.	S.	NNP
50957	1964	37	,	,	,
50957	1964	38	Lecturer	Lecturer	NNP
50957	1964	39	on	on	IN
50957	1964	40	Geology	Geology	NNP
50957	1964	41	at	at	IN
50957	1964	42	the	the	DT
50957	1964	43	Yorkshire	Yorkshire	NNP
50957	1964	44	College	College	NNP
50957	1964	45	,	,	,
50957	1964	46	Leeds	Leeds	NNPS
50957	1964	47	,	,	,
50957	1964	48	and	and	CC
50957	1964	49	at	at	IN
50957	1964	50	the	the	DT
50957	1964	51	Stockport	Stockport	NNP
50957	1964	52	Technical	Technical	NNP
50957	1964	53	School	School	NNP
50957	1964	54	,	,	,
50957	1964	55	England	England	NNP
50957	1964	56	.	.	.
50957	1965	1	[	[	-LRB-
50957	1965	2	BM	bm	NN
50957	1965	3	]	]	-RRB-
50957	1965	4	[	[	-LRB-
50957	1965	5	Footnote	Footnote	NNP
50957	1965	6	BM	BM	NNP
50957	1965	7	:	:	:
50957	1965	8	Mr.	Mr.	NNP
50957	1965	9	Kendall	Kendall	NNP
50957	1965	10	's	's	POS
50957	1965	11	contribution	contribution	NN
50957	1965	12	extends	extend	VBZ
50957	1965	13	to	to	TO
50957	1965	14	page	page	VB
50957	1965	15	181	181	CD
50957	1965	16	.	.	.
50957	1965	17	]	]	-RRB-
50957	1966	1	"	"	``
50957	1966	2	All	all	PDT
50957	1966	3	the	the	DT
50957	1966	4	characteristic	characteristic	JJ
50957	1966	5	evidences	evidence	NNS
50957	1966	6	of	of	IN
50957	1966	7	the	the	DT
50957	1966	8	action	action	NN
50957	1966	9	of	of	IN
50957	1966	10	land	land	NN
50957	1966	11	-	-	HYPH
50957	1966	12	ice	ice	NN
50957	1966	13	can	can	MD
50957	1966	14	be	be	VB
50957	1966	15	found	find	VBN
50957	1966	16	in	in	IN
50957	1966	17	the	the	DT
50957	1966	18	greatest	great	JJS
50957	1966	19	perfection	perfection	NN
50957	1966	20	in	in	IN
50957	1966	21	many	many	JJ
50957	1966	22	parts	part	NNS
50957	1966	23	of	of	IN
50957	1966	24	England	England	NNP
50957	1966	25	and	and	CC
50957	1966	26	Wales	Wales	NNP
50957	1966	27	.	.	.
50957	1967	1	Drumlins	drumlin	NNS
50957	1967	2	,	,	,
50957	1967	3	kames	kame	NNS
50957	1967	4	,	,	,
50957	1967	5	_	_	NNP
50957	1967	6	roches	roche	VBZ
50957	1967	7	moutonnées	moutonnées	IN
50957	1967	8	_	_	NNP
50957	1967	9	,	,	,
50957	1967	10	far	far	RB
50957	1967	11	-	-	HYPH
50957	1967	12	travelled	travel	VBN
50957	1967	13	erratics	erratic	NNS
50957	1967	14	,	,	,
50957	1967	15	terminal	terminal	NN
50957	1967	16	moraines	moraine	NNS
50957	1967	17	,	,	,
50957	1967	18	and	and	CC
50957	1967	19	perched	perched	JJ
50957	1967	20	blocks	block	NNS
50957	1967	21	,	,	,
50957	1967	22	all	all	DT
50957	1967	23	occur	occur	VBP
50957	1967	24	.	.	.
50957	1968	1	There	there	EX
50957	1968	2	are	be	VBP
50957	1968	3	,	,	,
50957	1968	4	besides	besides	RB
50957	1968	5	,	,	,
50957	1968	6	in	in	IN
50957	1968	7	the	the	DT
50957	1968	8	wide	wide	JJ
50957	1968	9	-	-	HYPH
50957	1968	10	spread	spread	NN
50957	1968	11	deposits	deposit	NNS
50957	1968	12	of	of	IN
50957	1968	13	boulder	boulder	NN
50957	1968	14	-	-	HYPH
50957	1968	15	clay	clay	NN
50957	1968	16	which	which	WDT
50957	1968	17	cover	cover	VBP
50957	1968	18	so	so	RB
50957	1968	19	many	many	JJ
50957	1968	20	thousands	thousand	NNS
50957	1968	21	of	of	IN
50957	1968	22	square	square	JJ
50957	1968	23	miles	mile	NNS
50957	1968	24	on	on	IN
50957	1968	25	the	the	DT
50957	1968	26	low	low	JJ
50957	1968	27	grounds	ground	NNS
50957	1968	28	lying	lie	VBG
50957	1968	29	on	on	IN
50957	1968	30	either	either	DT
50957	1968	31	side	side	NN
50957	1968	32	of	of	IN
50957	1968	33	the	the	DT
50957	1968	34	Pennine	Pennine	NNP
50957	1968	35	chain	chain	NN
50957	1968	36	,	,	,
50957	1968	37	evidences	evidence	NNS
50957	1968	38	of	of	IN
50957	1968	39	the	the	DT
50957	1968	40	operation	operation	NN
50957	1968	41	of	of	IN
50957	1968	42	ice	ice	NN
50957	1968	43	-	-	HYPH
50957	1968	44	masses	masse	NNS
50957	1968	45	of	of	IN
50957	1968	46	a	a	DT
50957	1968	47	size	size	NN
50957	1968	48	far	far	RB
50957	1968	49	exceeding	exceed	VBG
50957	1968	50	that	that	DT
50957	1968	51	of	of	IN
50957	1968	52	the	the	DT
50957	1968	53	grandest	grand	JJS
50957	1968	54	of	of	IN
50957	1968	55	existing	exist	VBG
50957	1968	56	European	european	JJ
50957	1968	57	glaciers	glacier	NNS
50957	1968	58	.	.	.
50957	1969	1	But	but	CC
50957	1969	2	,	,	,
50957	1969	3	while	while	IN
50957	1969	4	the	the	DT
50957	1969	5	proofs	proof	NNS
50957	1969	6	of	of	IN
50957	1969	7	protracted	protracted	JJ
50957	1969	8	and	and	CC
50957	1969	9	severe	severe	JJ
50957	1969	10	glaciation	glaciation	NN
50957	1969	11	are	be	VBP
50957	1969	12	thus	thus	RB
50957	1969	13	patent	patent	NN
50957	1969	14	,	,	,
50957	1969	15	there	there	EX
50957	1969	16	are	be	VBP
50957	1969	17	,	,	,
50957	1969	18	nevertheless	nevertheless	RB
50957	1969	19	,	,	,
50957	1969	20	many	many	JJ
50957	1969	21	apparently	apparently	RB
50957	1969	22	anomalous	anomalous	JJ
50957	1969	23	circumstances	circumstance	NNS
50957	1969	24	which	which	WDT
50957	1969	25	arrest	arrest	VBP
50957	1969	26	the	the	DT
50957	1969	27	attention	attention	NN
50957	1969	28	when	when	WRB
50957	1969	29	the	the	DT
50957	1969	30	whole	whole	JJ
50957	1969	31	country	country	NN
50957	1969	32	is	be	VBZ
50957	1969	33	surveyed	survey	VBN
50957	1969	34	.	.	.
50957	1970	1	The	the	DT
50957	1970	2	glacial	glacial	JJ
50957	1970	3	phenomena	phenomenon	NNS
50957	1970	4	appear	appear	VBP
50957	1970	5	to	to	TO
50957	1970	6	be	be	VB
50957	1970	7	strictly	strictly	RB
50957	1970	8	limited	limit	VBN
50957	1970	9	to	to	IN
50957	1970	10	the	the	DT
50957	1970	11	country	country	NN
50957	1970	12	lying	lie	VBG
50957	1970	13	to	to	IN
50957	1970	14	the	the	DT
50957	1970	15	northward	northward	NN
50957	1970	16	of	of	IN
50957	1970	17	a	a	DT
50957	1970	18	line	line	NN
50957	1970	19	extending	extend	VBG
50957	1970	20	from	from	IN
50957	1970	21	the	the	DT
50957	1970	22	Bristol	Bristol	NNP
50957	1970	23	Channel	Channel	NNP
50957	1970	24	to	to	IN
50957	1970	25	the	the	DT
50957	1970	26	mouth	mouth	NN
50957	1970	27	of	of	IN
50957	1970	28	the	the	DT
50957	1970	29	Thames	Thames	NNPS
50957	1970	30	;	;	:
50957	1970	31	and	and	CC
50957	1970	32	within	within	IN
50957	1970	33	the	the	DT
50957	1970	34	glaciated	glaciated	JJ
50957	1970	35	area	area	NN
50957	1970	36	there	there	EX
50957	1970	37	are	be	VBP
50957	1970	38	many	many	JJ
50957	1970	39	extensive	extensive	JJ
50957	1970	40	tracts	tract	NNS
50957	1970	41	of	of	IN
50957	1970	42	land	land	NN
50957	1970	43	devoid	devoid	JJ
50957	1970	44	of	of	IN
50957	1970	45	'	'	``
50957	1970	46	drift	drift	NN
50957	1970	47	'	'	''
50957	1970	48	or	or	CC
50957	1970	49	other	other	JJ
50957	1970	50	indications	indication	NNS
50957	1970	51	of	of	IN
50957	1970	52	ice	ice	NN
50957	1970	53	-	-	HYPH
50957	1970	54	action	action	NN
50957	1970	55	.	.	.
50957	1971	1	"	"	``
50957	1971	2	By	by	IN
50957	1971	3	comparison	comparison	NN
50957	1971	4	with	with	IN
50957	1971	5	the	the	DT
50957	1971	6	phenomena	phenomenon	NNS
50957	1971	7	displayed	display	VBN
50957	1971	8	in	in	IN
50957	1971	9	the	the	DT
50957	1971	10	North	north	JJ
50957	1971	11	American	american	JJ
50957	1971	12	continent	continent	NN
50957	1971	13	,	,	,
50957	1971	14	English	english	JJ
50957	1971	15	glacial	glacial	JJ
50957	1971	16	geology	geology	NN
50957	1971	17	must	must	MD
50957	1971	18	seem	seem	VB
50957	1971	19	puny	puny	JJ
50957	1971	20	and	and	CC
50957	1971	21	insignificant	insignificant	JJ
50957	1971	22	;	;	:
50957	1971	23	but	but	CC
50957	1971	24	,	,	,
50957	1971	25	just	just	RB
50957	1971	26	as	as	IN
50957	1971	27	with	with	IN
50957	1971	28	the	the	DT
50957	1971	29	features	feature	NNS
50957	1971	30	of	of	IN
50957	1971	31	the	the	DT
50957	1971	32	'	'	``
50957	1971	33	Solid	Solid	NNP
50957	1971	34	Geology	Geology	NNP
50957	1971	35	,	,	,
50957	1971	36	'	'	''
50957	1971	37	we	-PRON-	PRP
50957	1971	38	have	have	VBP
50957	1971	39	compressed	compress	VBN
50957	1971	40	within	within	IN
50957	1971	41	the	the	DT
50957	1971	42	narrow	narrow	JJ
50957	1971	43	limits	limit	NNS
50957	1971	44	of	of	IN
50957	1971	45	our	-PRON-	PRP$
50957	1971	46	isles	isle	NNS
50957	1971	47	an	an	DT
50957	1971	48	epitome	epitome	NN
50957	1971	49	of	of	IN
50957	1971	50	the	the	DT
50957	1971	51	features	feature	NNS
50957	1971	52	which	which	WDT
50957	1971	53	across	across	IN
50957	1971	54	the	the	DT
50957	1971	55	Atlantic	Atlantic	NNP
50957	1971	56	require	require	VBP
50957	1971	57	a	a	DT
50957	1971	58	continent	continent	NN
50957	1971	59	for	for	IN
50957	1971	60	their	-PRON-	PRP$
50957	1971	61	exposition	exposition	NN
50957	1971	62	.	.	.
50957	1972	1	It	-PRON-	PRP
50957	1972	2	has	have	VBZ
50957	1972	3	resulted	result	VBN
50957	1972	4	from	from	IN
50957	1972	5	this	this	DT
50957	1972	6	concentration	concentration	NN
50957	1972	7	that	that	IN
50957	1972	8	English	English	NNP
50957	1972	9	geology	geology	NN
50957	1972	10	requires	require	VBZ
50957	1972	11	a	a	DT
50957	1972	12	much	much	RB
50957	1972	13	closer	close	JJR
50957	1972	14	and	and	CC
50957	1972	15	more	more	JJR
50957	1972	16	minute	minute	NN
50957	1972	17	investigation	investigation	NN
50957	1972	18	.	.	.
50957	1973	1	And	and	CC
50957	1973	2	the	the	DT
50957	1973	3	difficulty	difficulty	NN
50957	1973	4	which	which	WDT
50957	1973	5	has	have	VBZ
50957	1973	6	been	be	VBN
50957	1973	7	experienced	experience	VBN
50957	1973	8	by	by	IN
50957	1973	9	glacial	glacial	JJ
50957	1973	10	geologists	geologist	NNS
50957	1973	11	of	of	IN
50957	1973	12	dealing	deal	VBG
50957	1973	13	with	with	IN
50957	1973	14	an	an	DT
50957	1973	15	involved	involved	JJ
50957	1973	16	series	series	NN
50957	1973	17	of	of	IN
50957	1973	18	facts	fact	NNS
50957	1973	19	has	have	VBZ
50957	1973	20	,	,	,
50957	1973	21	in	in	IN
50957	1973	22	the	the	DT
50957	1973	23	absence	absence	NN
50957	1973	24	of	of	IN
50957	1973	25	any	any	DT
50957	1973	26	clue	clue	NN
50957	1973	27	leading	lead	VBG
50957	1973	28	to	to	IN
50957	1973	29	the	the	DT
50957	1973	30	co	co	NN
50957	1973	31	-	-	NN
50957	1973	32	ordination	ordination	NN
50957	1973	33	of	of	IN
50957	1973	34	a	a	DT
50957	1973	35	vast	vast	JJ
50957	1973	36	series	series	NN
50957	1973	37	of	of	IN
50957	1973	38	more	more	JJR
50957	1973	39	or	or	CC
50957	1973	40	less	less	RBR
50957	1973	41	disconnected	disconnected	JJ
50957	1973	42	observations	observation	NNS
50957	1973	43	,	,	,
50957	1973	44	resulted	result	VBD
50957	1973	45	in	in	IN
50957	1973	46	the	the	DT
50957	1973	47	adoption	adoption	NN
50957	1973	48	,	,	,
50957	1973	49	to	to	TO
50957	1973	50	meet	meet	VB
50957	1973	51	certain	certain	JJ
50957	1973	52	local	local	JJ
50957	1973	53	anomalies	anomaly	NNS
50957	1973	54	,	,	,
50957	1973	55	of	of	IN
50957	1973	56	explanations	explanation	NNS
50957	1973	57	which	which	WDT
50957	1973	58	were	be	VBD
50957	1973	59	very	very	RB
50957	1973	60	difficult	difficult	JJ
50957	1973	61	if	if	IN
50957	1973	62	not	not	RB
50957	1973	63	impossible	impossible	JJ
50957	1973	64	of	of	IN
50957	1973	65	reconciliation	reconciliation	NN
50957	1973	66	with	with	IN
50957	1973	67	facts	fact	NNS
50957	1973	68	observed	observe	VBN
50957	1973	69	in	in	IN
50957	1973	70	adjacent	adjacent	JJ
50957	1973	71	areas	area	NNS
50957	1973	72	.	.	.
50957	1974	1	Thus	thus	RB
50957	1974	2	,	,	,
50957	1974	3	to	to	TO
50957	1974	4	account	account	VB
50957	1974	5	for	for	IN
50957	1974	6	shell	shell	NN
50957	1974	7	-	-	HYPH
50957	1974	8	bearing	bear	VBG
50957	1974	9	drift	drift	NN
50957	1974	10	extending	extend	VBG
50957	1974	11	up	up	IN
50957	1974	12	to	to	IN
50957	1974	13	the	the	DT
50957	1974	14	water	water	NN
50957	1974	15	-	-	HYPH
50957	1974	16	shed	shed	VBN
50957	1974	17	on	on	IN
50957	1974	18	one	one	CD
50957	1974	19	side	side	NN
50957	1974	20	of	of	IN
50957	1974	21	a	a	DT
50957	1974	22	lofty	lofty	JJ
50957	1974	23	range	range	NN
50957	1974	24	of	of	IN
50957	1974	25	hills	hill	NNS
50957	1974	26	,	,	,
50957	1974	27	a	a	DT
50957	1974	28	submergence	submergence	NN
50957	1974	29	of	of	IN
50957	1974	30	the	the	DT
50957	1974	31	land	land	NN
50957	1974	32	to	to	IN
50957	1974	33	a	a	DT
50957	1974	34	depth	depth	NN
50957	1974	35	of	of	IN
50957	1974	36	1,400	1,400	CD
50957	1974	37	feet	foot	NNS
50957	1974	38	has	have	VBZ
50957	1974	39	been	be	VBN
50957	1974	40	postulated	postulate	VBN
50957	1974	41	;	;	:
50957	1974	42	leaving	leave	VBG
50957	1974	43	for	for	IN
50957	1974	44	independent	independent	JJ
50957	1974	45	explanation	explanation	NN
50957	1974	46	the	the	DT
50957	1974	47	fact	fact	NN
50957	1974	48	,	,	,
50957	1974	49	that	that	IN
50957	1974	50	the	the	DT
50957	1974	51	opposite	opposite	JJ
50957	1974	52	slopes	slope	NNS
50957	1974	53	of	of	IN
50957	1974	54	the	the	DT
50957	1974	55	hills	hill	NNS
50957	1974	56	and	and	CC
50957	1974	57	the	the	DT
50957	1974	58	low	low	JJ
50957	1974	59	ground	ground	NN
50957	1974	60	beyond	beyond	IN
50957	1974	61	were	be	VBD
50957	1974	62	absolutely	absolutely	RB
50957	1974	63	destitute	destitute	JJ
50957	1974	64	of	of	IN
50957	1974	65	drift	drift	NN
50957	1974	66	or	or	CC
50957	1974	67	of	of	IN
50957	1974	68	any	any	DT
50957	1974	69	evidence	evidence	NN
50957	1974	70	of	of	IN
50957	1974	71	marine	marine	JJ
50957	1974	72	action	action	NN
50957	1974	73	.	.	.
50957	1975	1	"	"	``
50957	1975	2	In	in	IN
50957	1975	3	the	the	DT
50957	1975	4	following	follow	VBG
50957	1975	5	pages	page	NNS
50957	1975	6	I	-PRON-	PRP
50957	1975	7	must	must	MD
50957	1975	8	adopt	adopt	VB
50957	1975	9	a	a	DT
50957	1975	10	somewhat	somewhat	RB
50957	1975	11	dogmatic	dogmatic	JJ
50957	1975	12	tone	tone	NN
50957	1975	13	,	,	,
50957	1975	14	in	in	IN
50957	1975	15	order	order	NN
50957	1975	16	to	to	TO
50957	1975	17	confine	confine	VB
50957	1975	18	myself	-PRON-	PRP
50957	1975	19	within	within	IN
50957	1975	20	the	the	DT
50957	1975	21	limits	limit	NNS
50957	1975	22	of	of	IN
50957	1975	23	space	space	NN
50957	1975	24	which	which	WDT
50957	1975	25	are	be	VBP
50957	1975	26	imposed	impose	VBN
50957	1975	27	;	;	:
50957	1975	28	and	and	CC
50957	1975	29	trust	trust	VBP
50957	1975	30	rather	rather	RB
50957	1975	31	to	to	IN
50957	1975	32	the	the	DT
50957	1975	33	cohesion	cohesion	NN
50957	1975	34	and	and	CC
50957	1975	35	consistency	consistency	NN
50957	1975	36	of	of	IN
50957	1975	37	the	the	DT
50957	1975	38	explanations	explanation	NNS
50957	1975	39	offered	offer	VBN
50957	1975	40	and	and	CC
50957	1975	41	to	to	IN
50957	1975	42	a	a	DT
50957	1975	43	few	few	JJ
50957	1975	44	pregnant	pregnant	JJ
50957	1975	45	facts	fact	NNS
50957	1975	46	than	than	IN
50957	1975	47	to	to	IN
50957	1975	48	the	the	DT
50957	1975	49	weighing	weighing	NN
50957	1975	50	and	and	CC
50957	1975	51	contrasting	contrasting	NN
50957	1975	52	of	of	IN
50957	1975	53	rival	rival	JJ
50957	1975	54	theories	theory	NNS
50957	1975	55	.	.	.
50957	1976	1	"	"	``
50957	1976	2	The	the	DT
50957	1976	3	facts	fact	NNS
50957	1976	4	point	point	VBP
50957	1976	5	conclusively	conclusively	RB
50957	1976	6	to	to	IN
50957	1976	7	the	the	DT
50957	1976	8	action	action	NN
50957	1976	9	in	in	IN
50957	1976	10	the	the	DT
50957	1976	11	British	British	NNP
50957	1976	12	Isles	Isles	NNPS
50957	1976	13	of	of	IN
50957	1976	14	a	a	DT
50957	1976	15	series	series	NN
50957	1976	16	of	of	IN
50957	1976	17	glaciers	glacier	NNS
50957	1976	18	radiating	radiate	VBG
50957	1976	19	outward	outward	RB
50957	1976	20	from	from	IN
50957	1976	21	the	the	DT
50957	1976	22	great	great	NNP
50957	1976	23	hill	hill	NNP
50957	1976	24	chains	chain	NNS
50957	1976	25	or	or	CC
50957	1976	26	clusters	cluster	NNS
50957	1976	27	,	,	,
50957	1976	28	and	and	CC
50957	1976	29	,	,	,
50957	1976	30	as	as	IN
50957	1976	31	the	the	DT
50957	1976	32	refrigeration	refrigeration	NN
50957	1976	33	progressed	progress	VBD
50957	1976	34	,	,	,
50957	1976	35	becoming	become	VBG
50957	1976	36	confluent	confluent	NN
50957	1976	37	and	and	CC
50957	1976	38	moving	move	VBG
50957	1976	39	though	though	RB
50957	1976	40	in	in	IN
50957	1976	41	the	the	DT
50957	1976	42	same	same	JJ
50957	1976	43	general	general	JJ
50957	1976	44	direction	direction	NN
50957	1976	45	,	,	,
50957	1976	46	yet	yet	CC
50957	1976	47	with	with	IN
50957	1976	48	less	less	JJR
50957	1976	49	regard	regard	NN
50957	1976	50	to	to	IN
50957	1976	51	the	the	DT
50957	1976	52	minor	minor	JJ
50957	1976	53	inequalities	inequality	NNS
50957	1976	54	of	of	IN
50957	1976	55	the	the	DT
50957	1976	56	ground	ground	NN
50957	1976	57	.	.	.
50957	1977	1	During	during	IN
50957	1977	2	these	these	DT
50957	1977	3	two	two	CD
50957	1977	4	stages	stage	NNS
50957	1977	5	many	many	JJ
50957	1977	6	glaciers	glacier	NNS
50957	1977	7	must	must	MD
50957	1977	8	have	have	VB
50957	1977	9	debouched	debouch	VBN
50957	1977	10	upon	upon	IN
50957	1977	11	the	the	DT
50957	1977	12	sea	sea	NN
50957	1977	13	-	-	HYPH
50957	1977	14	coast	coast	NN
50957	1977	15	,	,	,
50957	1977	16	with	with	IN
50957	1977	17	the	the	DT
50957	1977	18	consequent	consequent	JJ
50957	1977	19	production	production	NN
50957	1977	20	of	of	IN
50957	1977	21	icebergs	iceberg	NNS
50957	1977	22	,	,	,
50957	1977	23	which	which	WDT
50957	1977	24	floated	float	VBD
50957	1977	25	off	off	RP
50957	1977	26	with	with	IN
50957	1977	27	loads	load	NNS
50957	1977	28	of	of	IN
50957	1977	29	boulders	boulder	NNS
50957	1977	30	and	and	CC
50957	1977	31	dispersed	disperse	VBD
50957	1977	32	them	-PRON-	PRP
50957	1977	33	in	in	IN
50957	1977	34	the	the	DT
50957	1977	35	random	random	JJ
50957	1977	36	fashion	fashion	NN
50957	1977	37	which	which	WDT
50957	1977	38	is	be	VBZ
50957	1977	39	a	a	DT
50957	1977	40	necessary	necessary	JJ
50957	1977	41	characteristic	characteristic	NN
50957	1977	42	of	of	IN
50957	1977	43	transport	transport	NN
50957	1977	44	by	by	IN
50957	1977	45	floating	float	VBG
50957	1977	46	ice	ice	NN
50957	1977	47	.	.	.
50957	1978	1	"	"	``
50957	1978	2	With	with	IN
50957	1978	3	a	a	DT
50957	1978	4	further	further	JJ
50957	1978	5	accentuation	accentuation	NN
50957	1978	6	of	of	IN
50957	1978	7	the	the	DT
50957	1978	8	cold	cold	JJ
50957	1978	9	conditions	condition	NNS
50957	1978	10	the	the	DT
50957	1978	11	discharge	discharge	NN
50957	1978	12	of	of	IN
50957	1978	13	bergs	berg	NNS
50957	1978	14	from	from	IN
50957	1978	15	terminal	terminal	JJ
50957	1978	16	fronts	front	NNS
50957	1978	17	which	which	WDT
50957	1978	18	advanced	advance	VBD
50957	1978	19	into	into	IN
50957	1978	20	the	the	DT
50957	1978	21	extremely	extremely	RB
50957	1978	22	shallow	shallow	JJ
50957	1978	23	seas	sea	NNS
50957	1978	24	surrounding	surround	VBG
50957	1978	25	the	the	DT
50957	1978	26	British	british	JJ
50957	1978	27	shores	shore	NNS
50957	1978	28	would	would	MD
50957	1978	29	be	be	VB
50957	1978	30	quite	quite	RB
50957	1978	31	inadequate	inadequate	JJ
50957	1978	32	to	to	TO
50957	1978	33	relieve	relieve	VB
50957	1978	34	the	the	DT
50957	1978	35	great	great	JJ
50957	1978	36	press	press	NN
50957	1978	37	of	of	IN
50957	1978	38	ice	ice	NN
50957	1978	39	,	,	,
50957	1978	40	and	and	CC
50957	1978	41	a	a	DT
50957	1978	42	further	further	JJ
50957	1978	43	coalescence	coalescence	NN
50957	1978	44	of	of	IN
50957	1978	45	separate	separate	JJ
50957	1978	46	elements	element	NNS
50957	1978	47	must	must	MD
50957	1978	48	have	have	VB
50957	1978	49	resulted	result	VBN
50957	1978	50	.	.	.
50957	1979	1	In	in	IN
50957	1979	2	the	the	DT
50957	1979	3	case	case	NN
50957	1979	4	of	of	IN
50957	1979	5	enclosed	enclose	VBN
50957	1979	6	seas	sea	NNS
50957	1979	7	--	--	:
50957	1979	8	as	as	IN
50957	1979	9	,	,	,
50957	1979	10	for	for	IN
50957	1979	11	example	example	NN
50957	1979	12	,	,	,
50957	1979	13	the	the	DT
50957	1979	14	Irish	Irish	NNP
50957	1979	15	Sea	Sea	NNP
50957	1979	16	--	--	:
50957	1979	17	the	the	DT
50957	1979	18	continued	continue	VBN
50957	1979	19	inthrust	inthrust	NN
50957	1979	20	of	of	IN
50957	1979	21	glacier	glacier	NN
50957	1979	22	-	-	HYPH
50957	1979	23	ice	ice	NN
50957	1979	24	would	would	MD
50957	1979	25	expel	expel	VB
50957	1979	26	the	the	DT
50957	1979	27	water	water	NN
50957	1979	28	completely	completely	RB
50957	1979	29	;	;	:
50957	1979	30	and	and	CC
50957	1979	31	the	the	DT
50957	1979	32	conjoined	conjoin	VBN
50957	1979	33	ice	ice	NN
50957	1979	34	-	-	HYPH
50957	1979	35	masses	masse	NNS
50957	1979	36	would	would	MD
50957	1979	37	take	take	VB
50957	1979	38	a	a	DT
50957	1979	39	direction	direction	NN
50957	1979	40	of	of	IN
50957	1979	41	flow	flow	NN
50957	1979	42	the	the	DT
50957	1979	43	resultant	resultant	NN
50957	1979	44	of	of	IN
50957	1979	45	the	the	DT
50957	1979	46	momentum	momentum	NN
50957	1979	47	and	and	CC
50957	1979	48	direction	direction	NN
50957	1979	49	of	of	IN
50957	1979	50	the	the	DT
50957	1979	51	constituent	constituent	NN
50957	1979	52	elements	element	NNS
50957	1979	53	.	.	.
50957	1980	1	In	in	IN
50957	1980	2	other	other	JJ
50957	1980	3	cases	case	NNS
50957	1980	4	--	--	:
50957	1980	5	as	as	IN
50957	1980	6	,	,	,
50957	1980	7	for	for	IN
50957	1980	8	example	example	NN
50957	1980	9	,	,	,
50957	1980	10	in	in	IN
50957	1980	11	the	the	DT
50957	1980	12	North	North	NNP
50957	1980	13	Sea	Sea	NNP
50957	1980	14	--	--	:
50957	1980	15	extraneous	extraneous	JJ
50957	1980	16	ice	ice	NN
50957	1980	17	approaching	approach	VBG
50957	1980	18	the	the	DT
50957	1980	19	shores	shore	NNS
50957	1980	20	might	may	MD
50957	1980	21	cause	cause	VB
50957	1980	22	a	a	DT
50957	1980	23	deflection	deflection	NN
50957	1980	24	of	of	IN
50957	1980	25	the	the	DT
50957	1980	26	flow	flow	NN
50957	1980	27	of	of	IN
50957	1980	28	the	the	DT
50957	1980	29	native	native	JJ
50957	1980	30	glaciers	glacier	NNS
50957	1980	31	,	,	,
50957	1980	32	even	even	RB
50957	1980	33	though	though	IN
50957	1980	34	the	the	DT
50957	1980	35	foreign	foreign	JJ
50957	1980	36	ice	ice	NN
50957	1980	37	might	may	MD
50957	1980	38	never	never	RB
50957	1980	39	actually	actually	RB
50957	1980	40	reach	reach	VB
50957	1980	41	the	the	DT
50957	1980	42	shore	shore	NN
50957	1980	43	.	.	.
50957	1981	1	"	"	``
50957	1981	2	To	to	IN
50957	1981	3	such	such	PDT
50957	1981	4	a	a	DT
50957	1981	5	system	system	NN
50957	1981	6	of	of	IN
50957	1981	7	confluent	confluent	NN
50957	1981	8	glaciers	glacier	NNS
50957	1981	9	,	,	,
50957	1981	10	and	and	CC
50957	1981	11	to	to	IN
50957	1981	12	the	the	DT
50957	1981	13	separate	separate	JJ
50957	1981	14	elements	element	NNS
50957	1981	15	out	out	IN
50957	1981	16	of	of	IN
50957	1981	17	which	which	WDT
50957	1981	18	they	-PRON-	PRP
50957	1981	19	grew	grow	VBD
50957	1981	20	,	,	,
50957	1981	21	and	and	CC
50957	1981	22	into	into	IN
50957	1981	23	which	which	WDT
50957	1981	24	,	,	,
50957	1981	25	after	after	IN
50957	1981	26	the	the	DT
50957	1981	27	culmination	culmination	NN
50957	1981	28	,	,	,
50957	1981	29	they	-PRON-	PRP
50957	1981	30	were	be	VBD
50957	1981	31	resolved	resolve	VBN
50957	1981	32	,	,	,
50957	1981	33	I	-PRON-	PRP
50957	1981	34	attribute	attribute	VBP
50957	1981	35	the	the	DT
50957	1981	36	whole	whole	NN
50957	1981	37	of	of	IN
50957	1981	38	the	the	DT
50957	1981	39	phenomena	phenomenon	NNS
50957	1981	40	of	of	IN
50957	1981	41	the	the	DT
50957	1981	42	English	English	NNP
50957	1981	43	and	and	CC
50957	1981	44	Welsh	Welsh	NNP
50957	1981	45	drift	drift	NN
50957	1981	46	.	.	.
50957	1982	1	And	and	CC
50957	1982	2	only	only	RB
50957	1982	3	at	at	IN
50957	1982	4	one	one	CD
50957	1982	5	or	or	CC
50957	1982	6	two	two	CD
50957	1982	7	points	point	NNS
50957	1982	8	upon	upon	IN
50957	1982	9	the	the	DT
50957	1982	10	coast	coast	NN
50957	1982	11	,	,	,
50957	1982	12	and	and	CC
50957	1982	13	raised	raise	VBN
50957	1982	14	but	but	CC
50957	1982	15	little	little	JJ
50957	1982	16	above	above	IN
50957	1982	17	the	the	DT
50957	1982	18	sea	sea	NN
50957	1982	19	-	-	HYPH
50957	1982	20	level	level	NN
50957	1982	21	,	,	,
50957	1982	22	can	can	MD
50957	1982	23	I	-PRON-	PRP
50957	1982	24	recognise	recognise	VB
50957	1982	25	any	any	DT
50957	1982	26	signs	sign	NNS
50957	1982	27	of	of	IN
50957	1982	28	marine	marine	JJ
50957	1982	29	action	action	NN
50957	1982	30	.	.	.
50957	1983	1	"	"	``
50957	1983	2	_	_	NNP
50957	1983	3	The	the	DT
50957	1983	4	Preglacial	Preglacial	NNP
50957	1983	5	Level	Level	NNP
50957	1983	6	of	of	IN
50957	1983	7	the	the	DT
50957	1983	8	Land._--There	Land._--There	NNP
50957	1983	9	is	be	VBZ
50957	1983	10	very	very	RB
50957	1983	11	little	little	JJ
50957	1983	12	direct	direct	JJ
50957	1983	13	evidence	evidence	NN
50957	1983	14	bearing	bear	VBG
50957	1983	15	upon	upon	IN
50957	1983	16	this	this	DT
50957	1983	17	point	point	NN
50957	1983	18	.	.	.
50957	1984	1	In	in	IN
50957	1984	2	Norfolk	Norfolk	NNP
50957	1984	3	the	the	DT
50957	1984	4	famous	famous	JJ
50957	1984	5	forest	forest	NN
50957	1984	6	bed	bed	NN
50957	1984	7	,	,	,
50957	1984	8	with	with	IN
50957	1984	9	its	-PRON-	PRP$
50957	1984	10	associated	associate	VBN
50957	1984	11	deposits	deposit	NNS
50957	1984	12	,	,	,
50957	1984	13	stands	stand	VBZ
50957	1984	14	at	at	IN
50957	1984	15	almost	almost	RB
50957	1984	16	precisely	precisely	RB
50957	1984	17	the	the	DT
50957	1984	18	level	level	NN
50957	1984	19	which	which	WDT
50957	1984	20	it	-PRON-	PRP
50957	1984	21	occupied	occupy	VBD
50957	1984	22	in	in	IN
50957	1984	23	preglacial	preglacial	JJ
50957	1984	24	times	time	NNS
50957	1984	25	.	.	.
50957	1985	1	At	at	IN
50957	1985	2	Sewerby	Sewerby	NNP
50957	1985	3	,	,	,
50957	1985	4	near	near	IN
50957	1985	5	Flamborough	Flamborough	NNP
50957	1985	6	Head	Head	NNP
50957	1985	7	,	,	,
50957	1985	8	there	there	EX
50957	1985	9	is	be	VBZ
50957	1985	10	an	an	DT
50957	1985	11	ancient	ancient	JJ
50957	1985	12	beach	beach	NN
50957	1985	13	and	and	CC
50957	1985	14	'	'	``
50957	1985	15	buried	bury	VBN
50957	1985	16	cliff	cliff	NN
50957	1985	17	'	'	''
50957	1985	18	which	which	WDT
50957	1985	19	the	the	DT
50957	1985	20	sea	sea	NN
50957	1985	21	is	be	VBZ
50957	1985	22	now	now	RB
50957	1985	23	denuding	denude	VBG
50957	1985	24	of	of	IN
50957	1985	25	its	-PRON-	PRP$
50957	1985	26	swathing	swathing	NN
50957	1985	27	of	of	IN
50957	1985	28	drift	drift	NN
50957	1985	29	-	-	HYPH
50957	1985	30	deposits	deposit	NNS
50957	1985	31	,	,	,
50957	1985	32	and	and	CC
50957	1985	33	its	-PRON-	PRP$
50957	1985	34	level	level	NN
50957	1985	35	can	can	MD
50957	1985	36	be	be	VB
50957	1985	37	seen	see	VBN
50957	1985	38	to	to	TO
50957	1985	39	be	be	VB
50957	1985	40	almost	almost	RB
50957	1985	41	absolutely	absolutely	RB
50957	1985	42	coincident	coincident	JJ
50957	1985	43	with	with	IN
50957	1985	44	the	the	DT
50957	1985	45	present	present	JJ
50957	1985	46	beach	beach	NN
50957	1985	47	.	.	.
50957	1986	1	Mr.	Mr.	NNP
50957	1986	2	Lamplugh	Lamplugh	NNP
50957	1986	3	,	,	,
50957	1986	4	whose	whose	WP$
50957	1986	5	description	description	NN
50957	1986	6	of	of	IN
50957	1986	7	the	the	DT
50957	1986	8	'	'	''
50957	1986	9	Drifts	Drifts	NNPS
50957	1986	10	of	of	IN
50957	1986	11	Flamborough	Flamborough	NNP
50957	1986	12	Head,'[BN	head,'[bn	NN
50957	1986	13	]	]	-RRB-
50957	1986	14	constitutes	constitute	VBZ
50957	1986	15	one	one	CD
50957	1986	16	of	of	IN
50957	1986	17	the	the	DT
50957	1986	18	gems	gem	NNS
50957	1986	19	of	of	IN
50957	1986	20	glacial	glacial	JJ
50957	1986	21	literature	literature	NN
50957	1986	22	,	,	,
50957	1986	23	considers	consider	VBZ
50957	1986	24	that	that	IN
50957	1986	25	there	there	EX
50957	1986	26	is	be	VBZ
50957	1986	27	clear	clear	JJ
50957	1986	28	evidence	evidence	NN
50957	1986	29	that	that	IN
50957	1986	30	the	the	DT
50957	1986	31	land	land	NN
50957	1986	32	stood	stand	VBD
50957	1986	33	at	at	IN
50957	1986	34	this	this	DT
50957	1986	35	level	level	NN
50957	1986	36	for	for	IN
50957	1986	37	a	a	DT
50957	1986	38	long	long	JJ
50957	1986	39	period	period	NN
50957	1986	40	.	.	.
50957	1987	1	The	the	DT
50957	1987	2	beach	beach	NN
50957	1987	3	is	be	VBZ
50957	1987	4	covered	cover	VBN
50957	1987	5	by	by	IN
50957	1987	6	a	a	DT
50957	1987	7	rain	rain	NN
50957	1987	8	-	-	HYPH
50957	1987	9	wash	wash	NN
50957	1987	10	of	of	IN
50957	1987	11	small	small	JJ
50957	1987	12	extent	extent	NN
50957	1987	13	,	,	,
50957	1987	14	and	and	CC
50957	1987	15	that	that	IN
50957	1987	16	in	in	IN
50957	1987	17	turn	turn	NN
50957	1987	18	by	by	IN
50957	1987	19	an	an	DT
50957	1987	20	ancient	ancient	JJ
50957	1987	21	deposit	deposit	NN
50957	1987	22	of	of	IN
50957	1987	23	blown	blown	JJ
50957	1987	24	sand	sand	NN
50957	1987	25	,	,	,
50957	1987	26	while	while	IN
50957	1987	27	the	the	DT
50957	1987	28	lowest	low	JJS
50957	1987	29	member	member	NN
50957	1987	30	of	of	IN
50957	1987	31	the	the	DT
50957	1987	32	drift	drift	NN
50957	1987	33	series	series	NN
50957	1987	34	of	of	IN
50957	1987	35	Yorkshire	Yorkshire	NNP
50957	1987	36	covers	cover	VBZ
50957	1987	37	the	the	DT
50957	1987	38	whole	whole	NN
50957	1987	39	.	.	.
50957	1988	1	Mr.	Mr.	NNP
50957	1988	2	Lamplugh	Lamplugh	NNP
50957	1988	3	thinks	think	VBZ
50957	1988	4	that	that	IN
50957	1988	5	the	the	DT
50957	1988	6	blown	blow	VBN
50957	1988	7	sand	sand	NN
50957	1988	8	may	may	MD
50957	1988	9	indicate	indicate	VB
50957	1988	10	a	a	DT
50957	1988	11	slight	slight	JJ
50957	1988	12	elevation	elevation	NN
50957	1988	13	of	of	IN
50957	1988	14	the	the	DT
50957	1988	15	land	land	NN
50957	1988	16	;	;	:
50957	1988	17	but	but	CC
50957	1988	18	the	the	DT
50957	1988	19	beach	beach	NN
50957	1988	20	appears	appear	VBZ
50957	1988	21	to	to	IN
50957	1988	22	me	-PRON-	PRP
50957	1988	23	to	to	TO
50957	1988	24	be	be	VB
50957	1988	25	the	the	DT
50957	1988	26	storm	storm	NN
50957	1988	27	beach	beach	NN
50957	1988	28	,	,	,
50957	1988	29	and	and	CC
50957	1988	30	the	the	DT
50957	1988	31	reduction	reduction	NN
50957	1988	32	in	in	IN
50957	1988	33	the	the	DT
50957	1988	34	force	force	NN
50957	1988	35	of	of	IN
50957	1988	36	the	the	DT
50957	1988	37	waves	wave	NNS
50957	1988	38	such	such	JJ
50957	1988	39	as	as	IN
50957	1988	40	would	would	MD
50957	1988	41	result	result	VB
50957	1988	42	from	from	IN
50957	1988	43	the	the	DT
50957	1988	44	approach	approach	NN
50957	1988	45	of	of	IN
50957	1988	46	an	an	DT
50957	1988	47	ice	ice	NN
50957	1988	48	-	-	HYPH
50957	1988	49	front	front	NN
50957	1988	50	a	a	DT
50957	1988	51	few	few	JJ
50957	1988	52	miles	mile	NNS
50957	1988	53	to	to	IN
50957	1988	54	the	the	DT
50957	1988	55	seaward	seaward	NN
50957	1988	56	would	would	MD
50957	1988	57	probably	probably	RB
50957	1988	58	produce	produce	VB
50957	1988	59	the	the	DT
50957	1988	60	necessary	necessary	JJ
50957	1988	61	conditions	condition	NNS
50957	1988	62	.	.	.
50957	1989	1	[	[	-LRB-
50957	1989	2	Footnote	Footnote	NNP
50957	1989	3	BN	BN	NNP
50957	1989	4	:	:	:
50957	1989	5	Quarterly	Quarterly	NNP
50957	1989	6	Journal	Journal	NNP
50957	1989	7	of	of	IN
50957	1989	8	the	the	DT
50957	1989	9	Geological	Geological	NNP
50957	1989	10	Society	Society	NNP
50957	1989	11	,	,	,
50957	1989	12	vol	vol	NNP
50957	1989	13	.	.	.
50957	1990	1	xlvii	xlvii	NNP
50957	1990	2	.	.	.
50957	1990	3	]	]	-RRB-
50957	1991	1	"	"	``
50957	1991	2	Six	six	CD
50957	1991	3	miles	mile	NNS
50957	1991	4	to	to	IN
50957	1991	5	the	the	DT
50957	1991	6	northward	northward	NN
50957	1991	7	of	of	IN
50957	1991	8	Flamborough	Flamborough	NNP
50957	1991	9	,	,	,
50957	1991	10	at	at	IN
50957	1991	11	Speeton	Speeton	NNP
50957	1991	12	,	,	,
50957	1991	13	a	a	DT
50957	1991	14	bed	bed	NN
50957	1991	15	of	of	IN
50957	1991	16	estuarine	estuarine	NN
50957	1991	17	silt	silt	NN
50957	1991	18	containing	contain	VBG
50957	1991	19	the	the	DT
50957	1991	20	remains	remain	NNS
50957	1991	21	of	of	IN
50957	1991	22	mollusca	mollusca	NN
50957	1991	23	in	in	IN
50957	1991	24	the	the	DT
50957	1991	25	position	position	NN
50957	1991	26	of	of	IN
50957	1991	27	life	life	NN
50957	1991	28	occurs	occur	VBZ
50957	1991	29	at	at	IN
50957	1991	30	an	an	DT
50957	1991	31	altitude	altitude	NN
50957	1991	32	of	of	IN
50957	1991	33	ninety	ninety	CD
50957	1991	34	feet	foot	NNS
50957	1991	35	above	above	IN
50957	1991	36	high	high	JJ
50957	1991	37	-	-	HYPH
50957	1991	38	water	water	NN
50957	1991	39	mark	mark	NN
50957	1991	40	.	.	.
50957	1992	1	Mr.	Mr.	NNP
50957	1992	2	Lamplugh	Lamplugh	NNP
50957	1992	3	inclines	incline	VBZ
50957	1992	4	to	to	IN
50957	1992	5	the	the	DT
50957	1992	6	opinion	opinion	NN
50957	1992	7	that	that	IN
50957	1992	8	this	this	DT
50957	1992	9	bed	bed	NN
50957	1992	10	is	be	VBZ
50957	1992	11	of	of	IN
50957	1992	12	earlier	early	JJR
50957	1992	13	date	date	NN
50957	1992	14	than	than	IN
50957	1992	15	the	the	DT
50957	1992	16	'	'	``
50957	1992	17	buried	bury	VBN
50957	1992	18	cliff	cliff	NN
50957	1992	19	'	'	''
50957	1992	20	;	;	:
50957	1992	21	he	-PRON-	PRP
50957	1992	22	also	also	RB
50957	1992	23	admits	admit	VBZ
50957	1992	24	the	the	DT
50957	1992	25	possibility	possibility	NN
50957	1992	26	that	that	IN
50957	1992	27	its	-PRON-	PRP$
50957	1992	28	superior	superior	JJ
50957	1992	29	altitude	altitude	NN
50957	1992	30	may	may	MD
50957	1992	31	be	be	VB
50957	1992	32	due	due	JJ
50957	1992	33	to	to	IN
50957	1992	34	a	a	DT
50957	1992	35	purely	purely	RB
50957	1992	36	local	local	JJ
50957	1992	37	upward	upward	JJ
50957	1992	38	bulging	bulging	NN
50957	1992	39	of	of	IN
50957	1992	40	the	the	DT
50957	1992	41	soft	soft	JJ
50957	1992	42	Lower	low	JJR
50957	1992	43	Cretaceous	cretaceous	JJ
50957	1992	44	clays	clay	NNS
50957	1992	45	upon	upon	IN
50957	1992	46	which	which	WDT
50957	1992	47	the	the	DT
50957	1992	48	estuarine	estuarine	JJ
50957	1992	49	bed	bed	NN
50957	1992	50	rests	rest	VBZ
50957	1992	51	by	by	IN
50957	1992	52	the	the	DT
50957	1992	53	weight	weight	NN
50957	1992	54	of	of	IN
50957	1992	55	the	the	DT
50957	1992	56	adjacent	adjacent	JJ
50957	1992	57	lofty	lofty	JJ
50957	1992	58	chalk	chalk	JJ
50957	1992	59	escarpment	escarpment	NN
50957	1992	60	.	.	.
50957	1993	1	"	"	``
50957	1993	2	The	the	DT
50957	1993	3	evidence	evidence	NN
50957	1993	4	obtained	obtain	VBN
50957	1993	5	from	from	IN
50957	1993	6	inland	inland	JJ
50957	1993	7	sections	section	NNS
50957	1993	8	and	and	CC
50957	1993	9	borings	boring	NNS
50957	1993	10	in	in	IN
50957	1993	11	different	different	JJ
50957	1993	12	parts	part	NNS
50957	1993	13	of	of	IN
50957	1993	14	England	England	NNP
50957	1993	15	has	have	VBZ
50957	1993	16	been	be	VBN
50957	1993	17	taken	take	VBN
50957	1993	18	to	to	TO
50957	1993	19	indicate	indicate	VB
50957	1993	20	a	a	DT
50957	1993	21	greater	great	JJR
50957	1993	22	altitude	altitude	NN
50957	1993	23	in	in	IN
50957	1993	24	preglacial	preglacial	JJ
50957	1993	25	times	time	NNS
50957	1993	26	.	.	.
50957	1994	1	Thus	thus	RB
50957	1994	2	,	,	,
50957	1994	3	in	in	IN
50957	1994	4	Essex	Essex	NNP
50957	1994	5	,	,	,
50957	1994	6	deep	deep	JJ
50957	1994	7	-	-	HYPH
50957	1994	8	borings	boring	NNS
50957	1994	9	have	have	VBP
50957	1994	10	revealed	reveal	VBN
50957	1994	11	the	the	DT
50957	1994	12	existence	existence	NN
50957	1994	13	of	of	IN
50957	1994	14	deep	deep	JJ
50957	1994	15	drift	drift	NN
50957	1994	16	-	-	HYPH
50957	1994	17	filled	fill	VBN
50957	1994	18	valleys	valley	NNS
50957	1994	19	,	,	,
50957	1994	20	having	have	VBG
50957	1994	21	their	-PRON-	PRP$
50957	1994	22	floors	floor	NNS
50957	1994	23	below	below	IN
50957	1994	24	sea	sea	NN
50957	1994	25	-	-	HYPH
50957	1994	26	level	level	NN
50957	1994	27	.	.	.
50957	1995	1	The	the	DT
50957	1995	2	valley	valley	NN
50957	1995	3	of	of	IN
50957	1995	4	the	the	DT
50957	1995	5	Mersey	Mersey	NNP
50957	1995	6	is	be	VBZ
50957	1995	7	a	a	DT
50957	1995	8	still	still	RB
50957	1995	9	better	well	JJR
50957	1995	10	example	example	NN
50957	1995	11	.	.	.
50957	1996	1	Numerous	numerous	JJ
50957	1996	2	borings	boring	NNS
50957	1996	3	have	have	VBP
50957	1996	4	been	be	VBN
50957	1996	5	made	make	VBN
50957	1996	6	in	in	IN
50957	1996	7	the	the	DT
50957	1996	8	neighbourhood	neighbourhood	NN
50957	1996	9	of	of	IN
50957	1996	10	Widnes	Widnes	NNP
50957	1996	11	and	and	CC
50957	1996	12	at	at	IN
50957	1996	13	other	other	JJ
50957	1996	14	places	place	NNS
50957	1996	15	in	in	IN
50957	1996	16	the	the	DT
50957	1996	17	lower	low	JJR
50957	1996	18	reaches	reach	NNS
50957	1996	19	of	of	IN
50957	1996	20	the	the	DT
50957	1996	21	river	river	NN
50957	1996	22	,	,	,
50957	1996	23	making	make	VBG
50957	1996	24	it	-PRON-	PRP
50957	1996	25	clear	clear	JJ
50957	1996	26	that	that	IN
50957	1996	27	there	there	EX
50957	1996	28	is	be	VBZ
50957	1996	29	a	a	DT
50957	1996	30	channel	channel	NN
50957	1996	31	filled	fill	VBN
50957	1996	32	with	with	IN
50957	1996	33	drift	drift	NN
50957	1996	34	and	and	CC
50957	1996	35	extending	extend	VBG
50957	1996	36	to	to	IN
50957	1996	37	146	146	CD
50957	1996	38	feet	foot	NNS
50957	1996	39	below	below	IN
50957	1996	40	mean	mean	VB
50957	1996	41	sea	sea	NN
50957	1996	42	-	-	HYPH
50957	1996	43	level	level	NN
50957	1996	44	.	.	.
50957	1997	1	This	this	DT
50957	1997	2	,	,	,
50957	1997	3	with	with	IN
50957	1997	4	several	several	JJ
50957	1997	5	other	other	JJ
50957	1997	6	instances	instance	NNS
50957	1997	7	,	,	,
50957	1997	8	has	have	VBZ
50957	1997	9	been	be	VBN
50957	1997	10	taken	take	VBN
50957	1997	11	to	to	TO
50957	1997	12	indicate	indicate	VB
50957	1997	13	a	a	DT
50957	1997	14	greater	great	JJR
50957	1997	15	altitude	altitude	NN
50957	1997	16	for	for	IN
50957	1997	17	the	the	DT
50957	1997	18	land	land	NN
50957	1997	19	in	in	IN
50957	1997	20	preglacial	preglacial	JJ
50957	1997	21	times	time	NNS
50957	1997	22	,	,	,
50957	1997	23	since	since	IN
50957	1997	24	a	a	DT
50957	1997	25	river	river	NN
50957	1997	26	could	could	MD
50957	1997	27	not	not	RB
50957	1997	28	erode	erode	VB
50957	1997	29	its	-PRON-	PRP$
50957	1997	30	channel	channel	NN
50957	1997	31	to	to	IN
50957	1997	32	such	such	PDT
50957	1997	33	a	a	DT
50957	1997	34	depth	depth	NN
50957	1997	35	below	below	IN
50957	1997	36	sea	sea	NN
50957	1997	37	-	-	HYPH
50957	1997	38	level	level	NN
50957	1997	39	.	.	.
50957	1998	1	The	the	DT
50957	1998	2	argument	argument	NN
50957	1998	3	appears	appear	VBZ
50957	1998	4	inconclusive	inconclusive	JJ
50957	1998	5	for	for	IN
50957	1998	6	one	one	CD
50957	1998	7	principal	principal	JJ
50957	1998	8	reason	reason	NN
50957	1998	9	:	:	:
50957	1998	10	no	no	DT
50957	1998	11	mention	mention	NN
50957	1998	12	is	be	VBZ
50957	1998	13	made	make	VBN
50957	1998	14	of	of	IN
50957	1998	15	any	any	DT
50957	1998	16	river	river	NN
50957	1998	17	gravels	gravel	NNS
50957	1998	18	or	or	CC
50957	1998	19	other	other	JJ
50957	1998	20	alluvium	alluvium	NN
50957	1998	21	in	in	IN
50957	1998	22	the	the	DT
50957	1998	23	borings	boring	NNS
50957	1998	24	.	.	.
50957	1999	1	Indeed	indeed	RB
50957	1999	2	,	,	,
50957	1999	3	there	there	EX
50957	1999	4	is	be	VBZ
50957	1999	5	an	an	DT
50957	1999	6	explicit	explicit	JJ
50957	1999	7	statement	statement	NN
50957	1999	8	that	that	IN
50957	1999	9	the	the	DT
50957	1999	10	deposits	deposit	NNS
50957	1999	11	are	be	VBP
50957	1999	12	all	all	RB
50957	1999	13	glacial	glacial	JJ
50957	1999	14	,	,	,
50957	1999	15	showing	show	VBG
50957	1999	16	that	that	IN
50957	1999	17	the	the	DT
50957	1999	18	channel	channel	NN
50957	1999	19	must	must	MD
50957	1999	20	have	have	VB
50957	1999	21	been	be	VBN
50957	1999	22	cleared	clear	VBN
50957	1999	23	out	out	RP
50957	1999	24	by	by	IN
50957	1999	25	ice	ice	NN
50957	1999	26	.	.	.
50957	2000	1	This	this	DT
50957	2000	2	,	,	,
50957	2000	3	therefore	therefore	RB
50957	2000	4	,	,	,
50957	2000	5	leaves	leave	NNS
50957	2000	6	open	open	VBP
50957	2000	7	the	the	DT
50957	2000	8	vital	vital	JJ
50957	2000	9	question	question	NN
50957	2000	10	,	,	,
50957	2000	11	whether	whether	IN
50957	2000	12	the	the	DT
50957	2000	13	deposits	deposit	NNS
50957	2000	14	removed	remove	VBN
50957	2000	15	were	be	VBD
50957	2000	16	marine	marine	JJ
50957	2000	17	or	or	CC
50957	2000	18	fluviatile	fluviatile	NN
50957	2000	19	.	.	.
50957	2001	1	It	-PRON-	PRP
50957	2001	2	may	may	MD
50957	2001	3	be	be	VB
50957	2001	4	remarked	remark	VBN
50957	2001	5	that	that	IN
50957	2001	6	the	the	DT
50957	2001	7	great	great	JJ
50957	2001	8	estuary	estuary	NN
50957	2001	9	of	of	IN
50957	2001	10	the	the	DT
50957	2001	11	Mersey	Mersey	NNP
50957	2001	12	has	have	VBZ
50957	2001	13	undoubtedly	undoubtedly	RB
50957	2001	14	been	be	VBN
50957	2001	15	produced	produce	VBN
50957	2001	16	by	by	IN
50957	2001	17	a	a	DT
50957	2001	18	post	post	JJ
50957	2001	19	-	-	JJ
50957	2001	20	glacial	glacial	JJ
50957	2001	21	(	(	-LRB-
50957	2001	22	and	and	CC
50957	2001	23	probably	probably	RB
50957	2001	24	post	post	VB
50957	2001	25	-	-	JJ
50957	2001	26	Roman	roman	JJ
50957	2001	27	)	)	-RRB-
50957	2001	28	movement	movement	NN
50957	2001	29	of	of	IN
50957	2001	30	depression	depression	NN
50957	2001	31	.	.	.
50957	2002	1	"	"	``
50957	2002	2	_	_	NNP
50957	2002	3	The	the	DT
50957	2002	4	Preglacial	preglacial	JJ
50957	2002	5	Climate._--In	climate._--in	NN
50957	2002	6	all	all	DT
50957	2002	7	speculations	speculation	NNS
50957	2002	8	regarding	regard	VBG
50957	2002	9	the	the	DT
50957	2002	10	cause	cause	NN
50957	2002	11	of	of	IN
50957	2002	12	the	the	DT
50957	2002	13	Glacial	Glacial	NNP
50957	2002	14	epoch	epoch	NN
50957	2002	15	,	,	,
50957	2002	16	due	due	JJ
50957	2002	17	account	account	NN
50957	2002	18	must	must	MD
50957	2002	19	be	be	VB
50957	2002	20	taken	take	VBN
50957	2002	21	of	of	IN
50957	2002	22	the	the	DT
50957	2002	23	undoubted	undoubted	JJ
50957	2002	24	fact	fact	NN
50957	2002	25	that	that	IN
50957	2002	26	it	-PRON-	PRP
50957	2002	27	came	come	VBD
50957	2002	28	on	on	RP
50957	2002	29	with	with	IN
50957	2002	30	extreme	extreme	JJ
50957	2002	31	slowness	slowness	NN
50957	2002	32	and	and	CC
50957	2002	33	departed	depart	VBN
50957	2002	34	with	with	IN
50957	2002	35	comparative	comparative	JJ
50957	2002	36	suddenness	suddenness	NN
50957	2002	37	.	.	.
50957	2003	1	In	in	IN
50957	2003	2	the	the	DT
50957	2003	3	east	east	NN
50957	2003	4	of	of	IN
50957	2003	5	England	England	NNP
50957	2003	6	an	an	DT
50957	2003	7	almost	almost	RB
50957	2003	8	perfect	perfect	JJ
50957	2003	9	and	and	CC
50957	2003	10	uninterrupted	uninterrupted	JJ
50957	2003	11	sequence	sequence	NN
50957	2003	12	of	of	IN
50957	2003	13	deposits	deposit	NNS
50957	2003	14	is	be	VBZ
50957	2003	15	preserved	preserve	VBN
50957	2003	16	,	,	,
50957	2003	17	extending	extend	VBG
50957	2003	18	from	from	IN
50957	2003	19	the	the	DT
50957	2003	20	early	early	JJ
50957	2003	21	part	part	NN
50957	2003	22	of	of	IN
50957	2003	23	the	the	DT
50957	2003	24	Pliocene	Pliocene	NNP
50957	2003	25	period	period	NN
50957	2003	26	down	down	IN
50957	2003	27	to	to	IN
50957	2003	28	the	the	DT
50957	2003	29	present	present	JJ
50957	2003	30	day	day	NN
50957	2003	31	.	.	.
50957	2004	1	"	"	``
50957	2004	2	These	these	DT
50957	2004	3	in	in	IN
50957	2004	4	descending	descend	VBG
50957	2004	5	order	order	NN
50957	2004	6	are	be	VBP
50957	2004	7	:	:	:
50957	2004	8	"	"	``
50957	2004	9	1	1	CD
50957	2004	10	.	.	.
50957	2005	1	Post	post	JJ
50957	2005	2	-	-	JJ
50957	2005	3	glacial	glacial	JJ
50957	2005	4	sands	sand	NNS
50957	2005	5	,	,	,
50957	2005	6	gravels	gravel	NNS
50957	2005	7	,	,	,
50957	2005	8	etc	etc	FW
50957	2005	9	.	.	.
50957	2006	1	"	"	``
50957	2006	2	2	2	CD
50957	2006	3	.	.	.
50957	2007	1	Glacial	glacial	JJ
50957	2007	2	series	series	NN
50957	2007	3	.	.	.
50957	2008	1	"	"	``
50957	2008	2	3	3	CD
50957	2008	3	.	.	.
50957	2009	1	The	the	DT
50957	2009	2	'	'	``
50957	2009	3	Forest	Forest	NNP
50957	2009	4	Bed	Bed	NNP
50957	2009	5	'	'	''
50957	2009	6	and	and	CC
50957	2009	7	associated	associate	VBD
50957	2009	8	marine	marine	JJ
50957	2009	9	deposits	deposit	NNS
50957	2009	10	.	.	.
50957	2010	1	"	"	``
50957	2010	2	4	4	CD
50957	2010	3	.	.	.
50957	2011	1	Chillesford	Chillesford	NNP
50957	2011	2	clay	clay	NN
50957	2011	3	and	and	CC
50957	2011	4	sand	sand	NN
50957	2011	5	.	.	.
50957	2012	1	"	"	``
50957	2012	2	5	5	CD
50957	2012	3	.	.	.
50957	2013	1	The	the	DT
50957	2013	2	many	many	JJ
50957	2013	3	successive	successive	JJ
50957	2013	4	stages	stage	NNS
50957	2013	5	of	of	IN
50957	2013	6	the	the	DT
50957	2013	7	Red	Red	NNP
50957	2013	8	Crag	Crag	NNP
50957	2013	9	.	.	.
50957	2014	1	(	(	-LRB-
50957	2014	2	The	the	DT
50957	2014	3	Norwich	Norwich	NNP
50957	2014	4	Crag	Crag	NNP
50957	2014	5	is	be	VBZ
50957	2014	6	a	a	DT
50957	2014	7	local	local	JJ
50957	2014	8	variation	variation	NN
50957	2014	9	of	of	IN
50957	2014	10	the	the	DT
50957	2014	11	upper	upper	JJ
50957	2014	12	part	part	NN
50957	2014	13	of	of	IN
50957	2014	14	the	the	DT
50957	2014	15	Red	Red	NNP
50957	2014	16	Crag	Crag	NNP
50957	2014	17	.	.	.
50957	2014	18	)	)	-RRB-
50957	2015	1	"	"	``
50957	2015	2	6	6	CD
50957	2015	3	.	.	.
50957	2016	1	The	the	DT
50957	2016	2	Coralline	Coralline	NNP
50957	2016	3	Crag	Crag	NNP
50957	2016	4	.	.	.
50957	2017	1	"	"	``
50957	2017	2	The	the	DT
50957	2017	3	fossils	fossil	NNS
50957	2017	4	preserved	preserve	VBN
50957	2017	5	in	in	IN
50957	2017	6	these	these	DT
50957	2017	7	deposits	deposit	NNS
50957	2017	8	,	,	,
50957	2017	9	apart	apart	RB
50957	2017	10	from	from	IN
50957	2017	11	the	the	DT
50957	2017	12	physical	physical	JJ
50957	2017	13	indications	indication	NNS
50957	2017	14	,	,	,
50957	2017	15	exhibit	exhibit	VB
50957	2017	16	the	the	DT
50957	2017	17	climatal	climatal	JJ
50957	2017	18	changes	change	NNS
50957	2017	19	which	which	WDT
50957	2017	20	accompanied	accompany	VBD
50957	2017	21	their	-PRON-	PRP$
50957	2017	22	deposition	deposition	NN
50957	2017	23	.	.	.
50957	2018	1	The	the	DT
50957	2018	2	Coralline	Coralline	NNP
50957	2018	3	Crag	Crag	NNP
50957	2018	4	contains	contain	VBZ
50957	2018	5	a	a	DT
50957	2018	6	fauna	fauna	NNS
50957	2018	7	consisting	consist	VBG
50957	2018	8	mainly	mainly	RB
50957	2018	9	of	of	IN
50957	2018	10	species	specie	NNS
50957	2018	11	which	which	WDT
50957	2018	12	now	now	RB
50957	2018	13	range	range	VBP
50957	2018	14	to	to	IN
50957	2018	15	the	the	DT
50957	2018	16	Mediterranean	Mediterranean	NNP
50957	2018	17	,	,	,
50957	2018	18	many	many	JJ
50957	2018	19	of	of	IN
50957	2018	20	them	-PRON-	PRP
50957	2018	21	being	be	VBG
50957	2018	22	restricted	restrict	VBN
50957	2018	23	to	to	IN
50957	2018	24	the	the	DT
50957	2018	25	warm	warm	JJ
50957	2018	26	southern	southern	JJ
50957	2018	27	waters	water	NNS
50957	2018	28	.	.	.
50957	2019	1	Associated	associate	VBN
50957	2019	2	with	with	IN
50957	2019	3	these	these	DT
50957	2019	4	are	be	VBP
50957	2019	5	a	a	DT
50957	2019	6	few	few	JJ
50957	2019	7	boreal	boreal	NN
50957	2019	8	forms	form	NNS
50957	2019	9	,	,	,
50957	2019	10	but	but	CC
50957	2019	11	they	-PRON-	PRP
50957	2019	12	are	be	VBP
50957	2019	13	represented	represent	VBN
50957	2019	14	in	in	IN
50957	2019	15	general	general	JJ
50957	2019	16	by	by	IN
50957	2019	17	few	few	JJ
50957	2019	18	individuals	individual	NNS
50957	2019	19	.	.	.
50957	2020	1	Here	here	RB
50957	2020	2	and	and	CC
50957	2020	3	there	there	RB
50957	2020	4	in	in	IN
50957	2020	5	the	the	DT
50957	2020	6	deposits	deposit	NNS
50957	2020	7	of	of	IN
50957	2020	8	this	this	DT
50957	2020	9	age	age	NN
50957	2020	10	far	far	RB
50957	2020	11	-	-	HYPH
50957	2020	12	travelled	travel	VBN
50957	2020	13	stones	stone	NNS
50957	2020	14	are	be	VBP
50957	2020	15	to	to	TO
50957	2020	16	be	be	VB
50957	2020	17	found	find	VBN
50957	2020	18	,	,	,
50957	2020	19	but	but	CC
50957	2020	20	they	-PRON-	PRP
50957	2020	21	are	be	VBP
50957	2020	22	always	always	RB
50957	2020	23	accounted	account	VBN
50957	2020	24	great	great	JJ
50957	2020	25	rarities	rarity	NNS
50957	2020	26	.	.	.
50957	2021	1	"	"	``
50957	2021	2	The	the	DT
50957	2021	3	Red	Red	NNP
50957	2021	4	Crag	Crag	NNP
50957	2021	5	consists	consist	VBZ
50957	2021	6	of	of	IN
50957	2021	7	an	an	DT
50957	2021	8	irregular	irregular	JJ
50957	2021	9	assemblage	assemblage	NN
50957	2021	10	of	of	IN
50957	2021	11	beaches	beach	NNS
50957	2021	12	and	and	CC
50957	2021	13	sand	sand	NN
50957	2021	14	-	-	HYPH
50957	2021	15	banks	bank	NNS
50957	2021	16	of	of	IN
50957	2021	17	widely	widely	RB
50957	2021	18	different	different	JJ
50957	2021	19	ages	age	NNS
50957	2021	20	,	,	,
50957	2021	21	but	but	CC
50957	2021	22	their	-PRON-	PRP$
50957	2021	23	sequence	sequence	NN
50957	2021	24	can	can	MD
50957	2021	25	be	be	VB
50957	2021	26	made	make	VBN
50957	2021	27	out	out	RP
50957	2021	28	with	with	IN
50957	2021	29	ease	ease	NN
50957	2021	30	by	by	IN
50957	2021	31	a	a	DT
50957	2021	32	study	study	NN
50957	2021	33	of	of	IN
50957	2021	34	the	the	DT
50957	2021	35	fauna	fauna	NNS
50957	2021	36	.	.	.
50957	2022	1	In	in	IN
50957	2022	2	the	the	DT
50957	2022	3	oldest	old	JJS
50957	2022	4	deposits	deposit	NNS
50957	2022	5	,	,	,
50957	2022	6	Mediterranean	mediterranean	JJ
50957	2022	7	species	specie	NNS
50957	2022	8	are	be	VBP
50957	2022	9	very	very	RB
50957	2022	10	numerous	numerous	JJ
50957	2022	11	,	,	,
50957	2022	12	while	while	IN
50957	2022	13	the	the	DT
50957	2022	14	boreal	boreal	NN
50957	2022	15	forms	form	NNS
50957	2022	16	are	be	VBP
50957	2022	17	comparatively	comparatively	RB
50957	2022	18	rare	rare	JJ
50957	2022	19	;	;	:
50957	2022	20	but	but	CC
50957	2022	21	in	in	IN
50957	2022	22	successive	successive	JJ
50957	2022	23	later	later	RB
50957	2022	24	deposits	deposit	VBZ
50957	2022	25	the	the	DT
50957	2022	26	proportions	proportion	NNS
50957	2022	27	are	be	VBP
50957	2022	28	very	very	RB
50957	2022	29	gradually	gradually	RB
50957	2022	30	reversed	reversed	JJ
50957	2022	31	,	,	,
50957	2022	32	and	and	CC
50957	2022	33	from	from	IN
50957	2022	34	the	the	DT
50957	2022	35	overlying	overlie	VBG
50957	2022	36	Chillesford	Chillesford	NNP
50957	2022	37	series	series	NN
50957	2022	38	the	the	DT
50957	2022	39	Mediterranean	Mediterranean	NNP
50957	2022	40	species	specie	NNS
50957	2022	41	are	be	VBP
50957	2022	42	practically	practically	RB
50957	2022	43	absent	absent	JJ
50957	2022	44	.	.	.
50957	2023	1	The	the	DT
50957	2023	2	physical	physical	JJ
50957	2023	3	indications	indication	NNS
50957	2023	4	run	run	VBP
50957	2023	5	_	_	NNP
50957	2023	6	pari	pari	JJ
50957	2023	7	passu	passu	NN
50957	2023	8	_	_	NNP
50957	2023	9	with	with	IN
50957	2023	10	the	the	DT
50957	2023	11	paleontological	paleontological	JJ
50957	2023	12	,	,	,
50957	2023	13	and	and	CC
50957	2023	14	in	in	IN
50957	2023	15	the	the	DT
50957	2023	16	newer	new	JJR
50957	2023	17	beds	bed	NNS
50957	2023	18	of	of	IN
50957	2023	19	the	the	DT
50957	2023	20	Red	Red	NNP
50957	2023	21	Crag	Crag	NNP
50957	2023	22	far	far	RB
50957	2023	23	-	-	HYPH
50957	2023	24	travelled	travel	VBN
50957	2023	25	stones	stone	NNS
50957	2023	26	are	be	VBP
50957	2023	27	common	common	JJ
50957	2023	28	.	.	.
50957	2024	1	"	"	``
50957	2024	2	In	in	IN
50957	2024	3	the	the	DT
50957	2024	4	Forest	Forest	NNP
50957	2024	5	Bed	Bed	NNP
50957	2024	6	series	series	NN
50957	2024	7	there	there	EX
50957	2024	8	is	be	VBZ
50957	2024	9	a	a	DT
50957	2024	10	marine	marine	JJ
50957	2024	11	band	band	NN
50957	2024	12	--	--	:
50957	2024	13	the	the	DT
50957	2024	14	_	_	NNP
50957	2024	15	Leda	Leda	NNP
50957	2024	16	myalis	myalis	NNP
50957	2024	17	_	_	NNP
50957	2024	18	bed	bed	NN
50957	2024	19	--	--	:
50957	2024	20	which	which	WDT
50957	2024	21	contains	contain	VBZ
50957	2024	22	an	an	DT
50957	2024	23	almost	almost	RB
50957	2024	24	arctic	arctic	JJ
50957	2024	25	assemblage	assemblage	NN
50957	2024	26	of	of	IN
50957	2024	27	shells	shell	NNS
50957	2024	28	;	;	:
50957	2024	29	while	while	IN
50957	2024	30	at	at	IN
50957	2024	31	about	about	IN
50957	2024	32	the	the	DT
50957	2024	33	same	same	JJ
50957	2024	34	horizon	horizon	NN
50957	2024	35	plant	plant	NN
50957	2024	36	remains	remain	VBZ
50957	2024	37	have	have	VBP
50957	2024	38	been	be	VBN
50957	2024	39	found	find	VBN
50957	2024	40	,	,	,
50957	2024	41	including	include	VBG
50957	2024	42	such	such	JJ
50957	2024	43	high	high	JJ
50957	2024	44	northern	northern	JJ
50957	2024	45	species	specie	NNS
50957	2024	46	as	as	IN
50957	2024	47	_	_	NNP
50957	2024	48	Salix	Salix	NNP
50957	2024	49	polaris	polaris	NN
50957	2024	50	_	_	NNP
50957	2024	51	and	and	CC
50957	2024	52	_	_	NNP
50957	2024	53	Betula	Betula	NNP
50957	2024	54	nana	nana	NNP
50957	2024	55	_	_	NNP
50957	2024	56	.	.	.
50957	2025	1	"	"	``
50957	2025	2	The	the	DT
50957	2025	3	glacial	glacial	JJ
50957	2025	4	deposits	deposit	NNS
50957	2025	5	do	do	VBP
50957	2025	6	not	not	RB
50957	2025	7	,	,	,
50957	2025	8	in	in	IN
50957	2025	9	my	-PRON-	PRP$
50957	2025	10	opinion	opinion	NN
50957	2025	11	,	,	,
50957	2025	12	contain	contain	VBP
50957	2025	13	anywhere	anywhere	RB
50957	2025	14	in	in	IN
50957	2025	15	England	England	NNP
50957	2025	16	or	or	CC
50957	2025	17	Wales	Wales	NNP
50957	2025	18	a	a	DT
50957	2025	19	genuine	genuine	JJ
50957	2025	20	intrinsic	intrinsic	JJ
50957	2025	21	fauna	fauna	NNS
50957	2025	22	,	,	,
50957	2025	23	such	such	JJ
50957	2025	24	shells	shell	NNS
50957	2025	25	as	as	IN
50957	2025	26	occur	occur	VBP
50957	2025	27	in	in	IN
50957	2025	28	the	the	DT
50957	2025	29	East	east	JJ
50957	2025	30	Anglian	anglian	JJ
50957	2025	31	glacial	glacial	JJ
50957	2025	32	deposits	deposit	NNS
50957	2025	33	having	have	VBG
50957	2025	34	been	be	VBN
50957	2025	35	derived	derive	VBN
50957	2025	36	in	in	IN
50957	2025	37	part	part	NN
50957	2025	38	from	from	IN
50957	2025	39	a	a	DT
50957	2025	40	contemporary	contemporary	JJ
50957	2025	41	sea	sea	NN
50957	2025	42	-	-	HYPH
50957	2025	43	bed	bed	NN
50957	2025	44	,	,	,
50957	2025	45	and	and	CC
50957	2025	46	,	,	,
50957	2025	47	for	for	IN
50957	2025	48	the	the	DT
50957	2025	49	rest	rest	NN
50957	2025	50	,	,	,
50957	2025	51	from	from	IN
50957	2025	52	the	the	DT
50957	2025	53	older	old	JJR
50957	2025	54	formations	formation	NNS
50957	2025	55	,	,	,
50957	2025	56	down	down	RB
50957	2025	57	perhaps	perhaps	RB
50957	2025	58	to	to	IN
50957	2025	59	the	the	DT
50957	2025	60	Coralline	Coralline	NNP
50957	2025	61	Crag	Crag	NNP
50957	2025	62	.	.	.
50957	2026	1	In	in	IN
50957	2026	2	the	the	DT
50957	2026	3	post	post	JJ
50957	2026	4	-	-	JJ
50957	2026	5	glacial	glacial	JJ
50957	2026	6	deposits	deposit	NNS
50957	2026	7	we	-PRON-	PRP
50957	2026	8	have	have	VBP
50957	2026	9	hardly	hardly	RB
50957	2026	10	any	any	DT
50957	2026	11	trace	trace	NN
50957	2026	12	of	of	IN
50957	2026	13	a	a	DT
50957	2026	14	survival	survival	NN
50957	2026	15	of	of	IN
50957	2026	16	the	the	DT
50957	2026	17	boreal	boreal	NN
50957	2026	18	forms	form	NNS
50957	2026	19	,	,	,
50957	2026	20	and	and	CC
50957	2026	21	I	-PRON-	PRP
50957	2026	22	consider	consider	VBP
50957	2026	23	that	that	IN
50957	2026	24	the	the	DT
50957	2026	25	whole	whole	JJ
50957	2026	26	marine	marine	JJ
50957	2026	27	fauna	fauna	NNS
50957	2026	28	of	of	IN
50957	2026	29	the	the	DT
50957	2026	30	North	North	NNP
50957	2026	31	Sea	Sea	NNP
50957	2026	32	was	be	VBD
50957	2026	33	entirely	entirely	RB
50957	2026	34	obliterated	obliterate	VBN
50957	2026	35	at	at	IN
50957	2026	36	the	the	DT
50957	2026	37	culmination	culmination	NN
50957	2026	38	of	of	IN
50957	2026	39	the	the	DT
50957	2026	40	Glacial	Glacial	NNP
50957	2026	41	epoch	epoch	NN
50957	2026	42	,	,	,
50957	2026	43	and	and	CC
50957	2026	44	that	that	IN
50957	2026	45	the	the	DT
50957	2026	46	repeopling	repeopling	NN
50957	2026	47	in	in	IN
50957	2026	48	post	post	JJ
50957	2026	49	-	-	JJ
50957	2026	50	glacial	glacial	JJ
50957	2026	51	times	time	NNS
50957	2026	52	proceeded	proceed	VBD
50957	2026	53	mainly	mainly	RB
50957	2026	54	from	from	IN
50957	2026	55	the	the	DT
50957	2026	56	English	English	NNP
50957	2026	57	Channel	Channel	NNP
50957	2026	58	,	,	,
50957	2026	59	into	into	IN
50957	2026	60	which	which	WDT
50957	2026	61	the	the	DT
50957	2026	62	northern	northern	JJ
50957	2026	63	forms	form	NNS
50957	2026	64	never	never	RB
50957	2026	65	penetrated	penetrate	VBD
50957	2026	66	.	.	.
50957	2027	1	"	"	``
50957	2027	2	_	_	NNP
50957	2027	3	The	the	DT
50957	2027	4	Great	Great	NNP
50957	2027	5	Glacial	Glacial	NNP
50957	2027	6	Centres	Centres	NNPS
50957	2027	7	.	.	.
50957	2027	8	_	_	NNP
50957	2027	9	"	"	``
50957	2027	10	Where	where	WRB
50957	2027	11	such	such	JJ
50957	2027	12	complex	complex	JJ
50957	2027	13	interactions	interaction	NNS
50957	2027	14	have	have	VBP
50957	2027	15	to	to	TO
50957	2027	16	be	be	VB
50957	2027	17	described	describe	VBN
50957	2027	18	as	as	IN
50957	2027	19	were	be	VBD
50957	2027	20	produced	produce	VBN
50957	2027	21	by	by	IN
50957	2027	22	the	the	DT
50957	2027	23	conflicting	conflict	VBG
50957	2027	24	glaciers	glacier	NNS
50957	2027	25	of	of	IN
50957	2027	26	the	the	DT
50957	2027	27	British	British	NNP
50957	2027	28	Isles	Isles	NNPS
50957	2027	29	it	-PRON-	PRP
50957	2027	30	is	be	VBZ
50957	2027	31	difficult	difficult	JJ
50957	2027	32	to	to	TO
50957	2027	33	deal	deal	VB
50957	2027	34	consecutively	consecutively	RB
50957	2027	35	with	with	IN
50957	2027	36	the	the	DT
50957	2027	37	phenomena	phenomenon	NNS
50957	2027	38	of	of	IN
50957	2027	39	any	any	DT
50957	2027	40	one	one	CD
50957	2027	41	area	area	NN
50957	2027	42	,	,	,
50957	2027	43	but	but	CC
50957	2027	44	with	with	IN
50957	2027	45	short	short	JJ
50957	2027	46	digressions	digression	NNS
50957	2027	47	in	in	IN
50957	2027	48	explanation	explanation	NN
50957	2027	49	of	of	IN
50957	2027	50	special	special	JJ
50957	2027	51	points	point	NNS
50957	2027	52	it	-PRON-	PRP
50957	2027	53	may	may	MD
50957	2027	54	be	be	VB
50957	2027	55	possible	possible	JJ
50957	2027	56	to	to	TO
50957	2027	57	accomplish	accomplish	VB
50957	2027	58	a	a	DT
50957	2027	59	clear	clear	JJ
50957	2027	60	presentation	presentation	NN
50957	2027	61	of	of	IN
50957	2027	62	the	the	DT
50957	2027	63	facts	fact	NNS
50957	2027	64	.	.	.
50957	2028	1	"	"	``
50957	2028	2	_	_	NNP
50957	2028	3	Wales._--The	Wales._--The	NNP
50957	2028	4	phenomena	phenomenon	NNS
50957	2028	5	of	of	IN
50957	2028	6	South	South	NNP
50957	2028	7	Wales	Wales	NNP
50957	2028	8	are	be	VBP
50957	2028	9	comparatively	comparatively	RB
50957	2028	10	simple	simple	JJ
50957	2028	11	.	.	.
50957	2029	1	Great	great	JJ
50957	2029	2	glaciers	glacier	NNS
50957	2029	3	travelled	travel	VBD
50957	2029	4	due	due	JJ
50957	2029	5	southward	southward	RB
50957	2029	6	from	from	IN
50957	2029	7	the	the	DT
50957	2029	8	lofty	lofty	JJ
50957	2029	9	Brecknock	Brecknock	NNP
50957	2029	10	Beacons	Beacons	NNPS
50957	2029	11	,	,	,
50957	2029	12	and	and	CC
50957	2029	13	left	leave	VBD
50957	2029	14	the	the	DT
50957	2029	15	characteristic	characteristic	JJ
50957	2029	16	_	_	NNP
50957	2029	17	moutonnée	moutonnée	NNP
50957	2029	18	_	_	NNP
50957	2029	19	appearance	appearance	NN
50957	2029	20	upon	upon	IN
50957	2029	21	the	the	DT
50957	2029	22	rocky	rocky	JJ
50957	2029	23	bed	bed	NN
50957	2029	24	over	over	IN
50957	2029	25	which	which	WDT
50957	2029	26	they	-PRON-	PRP
50957	2029	27	moved	move	VBD
50957	2029	28	.	.	.
50957	2030	1	The	the	DT
50957	2030	2	boulder	boulder	NN
50957	2030	3	-	-	HYPH
50957	2030	4	transport	transport	NN
50957	2030	5	is	be	VBZ
50957	2030	6	in	in	IN
50957	2030	7	entire	entire	JJ
50957	2030	8	agreement	agreement	NN
50957	2030	9	with	with	IN
50957	2030	10	the	the	DT
50957	2030	11	other	other	JJ
50957	2030	12	indications	indication	NNS
50957	2030	13	,	,	,
50957	2030	14	and	and	CC
50957	2030	15	there	there	EX
50957	2030	16	are	be	VBP
50957	2030	17	no	no	DT
50957	2030	18	shells	shell	NNS
50957	2030	19	in	in	IN
50957	2030	20	the	the	DT
50957	2030	21	drift	drift	NN
50957	2030	22	.	.	.
50957	2031	1	The	the	DT
50957	2031	2	facts	fact	NNS
50957	2031	3	awaiting	await	VBG
50957	2031	4	explanation	explanation	NN
50957	2031	5	are	be	VBP
50957	2031	6	the	the	DT
50957	2031	7	occurrence	occurrence	NN
50957	2031	8	in	in	IN
50957	2031	9	the	the	DT
50957	2031	10	boulder	boulder	NN
50957	2031	11	-	-	HYPH
50957	2031	12	clays	clay	NNS
50957	2031	13	of	of	IN
50957	2031	14	Glamorganshire	Glamorganshire	NNP
50957	2031	15	,	,	,
50957	2031	16	at	at	IN
50957	2031	17	altitudes	altitude	NNS
50957	2031	18	up	up	IN
50957	2031	19	to	to	TO
50957	2031	20	four	four	CD
50957	2031	21	hundred	hundred	CD
50957	2031	22	feet	foot	NNS
50957	2031	23	,	,	,
50957	2031	24	of	of	IN
50957	2031	25	flints	flint	NNS
50957	2031	26	,	,	,
50957	2031	27	and	and	CC
50957	2031	28	of	of	IN
50957	2031	29	igneous	igneous	JJ
50957	2031	30	rocks	rock	NNS
50957	2031	31	somewhat	somewhat	RB
50957	2031	32	resembling	resemble	VBG
50957	2031	33	those	those	DT
50957	2031	34	of	of	IN
50957	2031	35	the	the	DT
50957	2031	36	Archæan	Archæan	NNP
50957	2031	37	series	series	NN
50957	2031	38	of	of	IN
50957	2031	39	the	the	DT
50957	2031	40	Wrekin	Wrekin	NNP
50957	2031	41	.	.	.
50957	2032	1	At	at	IN
50957	2032	2	Clun	Clun	NNP
50957	2032	3	,	,	,
50957	2032	4	in	in	IN
50957	2032	5	Shropshire	Shropshire	NNP
50957	2032	6	,	,	,
50957	2032	7	a	a	DT
50957	2032	8	train	train	NN
50957	2032	9	of	of	IN
50957	2032	10	erratics	erratic	NNS
50957	2032	11	(	(	-LRB-
50957	2032	12	see	see	VB
50957	2032	13	map	map	NN
50957	2032	14	)	)	-RRB-
50957	2032	15	has	have	VBZ
50957	2032	16	been	be	VBN
50957	2032	17	traced	trace	VBN
50957	2032	18	back	back	RB
50957	2032	19	to	to	IN
50957	2032	20	its	-PRON-	PRP$
50957	2032	21	source	source	NN
50957	2032	22	to	to	IN
50957	2032	23	the	the	DT
50957	2032	24	westward	westward	NN
50957	2032	25	.	.	.
50957	2033	1	On	on	IN
50957	2033	2	the	the	DT
50957	2033	3	west	west	NNP
50957	2033	4	coast	coast	NN
50957	2033	5	,	,	,
50957	2033	6	in	in	IN
50957	2033	7	Cardigan	Cardigan	NNP
50957	2033	8	Bay	Bay	NNP
50957	2033	9	,	,	,
50957	2033	10	the	the	DT
50957	2033	11	boulders	boulder	NNS
50957	2033	12	are	be	VBP
50957	2033	13	all	all	RB
50957	2033	14	such	such	JJ
50957	2033	15	as	as	IN
50957	2033	16	might	may	MD
50957	2033	17	have	have	VB
50957	2033	18	been	be	VBN
50957	2033	19	derived	derive	VBN
50957	2033	20	from	from	IN
50957	2033	21	the	the	DT
50957	2033	22	interior	interior	NN
50957	2033	23	of	of	IN
50957	2033	24	Wales	Wales	NNP
50957	2033	25	.	.	.
50957	2034	1	At	at	IN
50957	2034	2	St.	St.	NNP
50957	2034	3	David	David	NNP
50957	2034	4	's	's	POS
50957	2034	5	Peninsula	Peninsula	NNP
50957	2034	6	,	,	,
50957	2034	7	Pembrokeshire	Pembrokeshire	NNP
50957	2034	8	,	,	,
50957	2034	9	striæ	striæ	NN
50957	2034	10	occur	occur	VBP
50957	2034	11	coming	come	VBG
50957	2034	12	in	in	RB
50957	2034	13	from	from	IN
50957	2034	14	the	the	DT
50957	2034	15	northwest	northwest	NN
50957	2034	16	,	,	,
50957	2034	17	and	and	CC
50957	2034	18	,	,	,
50957	2034	19	taken	take	VBN
50957	2034	20	with	with	IN
50957	2034	21	the	the	DT
50957	2034	22	discovery	discovery	NN
50957	2034	23	of	of	IN
50957	2034	24	boulders	boulder	NNS
50957	2034	25	of	of	IN
50957	2034	26	northern	northern	JJ
50957	2034	27	rocks	rock	NNS
50957	2034	28	,	,	,
50957	2034	29	may	may	MD
50957	2034	30	point	point	VB
50957	2034	31	to	to	IN
50957	2034	32	a	a	DT
50957	2034	33	southward	southward	JJ
50957	2034	34	extension	extension	NN
50957	2034	35	of	of	IN
50957	2034	36	a	a	DT
50957	2034	37	great	great	JJ
50957	2034	38	glacier	glacier	NN
50957	2034	39	produced	produce	VBN
50957	2034	40	by	by	IN
50957	2034	41	confluent	confluent	JJ
50957	2034	42	sheets	sheet	NNS
50957	2034	43	that	that	WDT
50957	2034	44	choked	choke	VBD
50957	2034	45	the	the	DT
50957	2034	46	Irish	Irish	NNP
50957	2034	47	Sea	Sea	NNP
50957	2034	48	.	.	.
50957	2035	1	Information	information	NN
50957	2035	2	is	be	VBZ
50957	2035	3	very	very	RB
50957	2035	4	scanty	scanty	NN
50957	2035	5	regarding	regard	VBG
50957	2035	6	large	large	JJ
50957	2035	7	areas	area	NNS
50957	2035	8	in	in	IN
50957	2035	9	mid	mid	NNP
50957	2035	10	-	-	NNP
50957	2035	11	Wales	wales	NN
50957	2035	12	,	,	,
50957	2035	13	but	but	CC
50957	2035	14	such	such	JJ
50957	2035	15	as	as	IN
50957	2035	16	can	can	MD
50957	2035	17	be	be	VB
50957	2035	18	gathered	gather	VBN
50957	2035	19	seems	seem	VBZ
50957	2035	20	to	to	TO
50957	2035	21	point	point	VB
50957	2035	22	to	to	IN
50957	2035	23	ice	ice	NN
50957	2035	24	-	-	HYPH
50957	2035	25	shedding	shed	VBG
50957	2035	26	having	have	VBG
50957	2035	27	taken	take	VBN
50957	2035	28	place	place	NN
50957	2035	29	from	from	IN
50957	2035	30	a	a	DT
50957	2035	31	north	north	NN
50957	2035	32	and	and	CC
50957	2035	33	south	south	JJ
50957	2035	34	parting	parting	NN
50957	2035	35	line	line	NN
50957	2035	36	.	.	.
50957	2036	1	In	in	IN
50957	2036	2	North	North	NNP
50957	2036	3	Wales	Wales	NNP
50957	2036	4	,	,	,
50957	2036	5	much	much	JJ
50957	2036	6	admirable	admirable	JJ
50957	2036	7	work	work	NN
50957	2036	8	has	have	VBZ
50957	2036	9	been	be	VBN
50957	2036	10	done	do	VBN
50957	2036	11	which	which	WDT
50957	2036	12	clearly	clearly	RB
50957	2036	13	indicates	indicate	VBZ
50957	2036	14	the	the	DT
50957	2036	15	neighbourhood	neighbourhood	NN
50957	2036	16	of	of	IN
50957	2036	17	Great	Great	NNP
50957	2036	18	Arenig	Arenig	NNP
50957	2036	19	(	(	-LRB-
50957	2036	20	Arenig	Arenig	NNP
50957	2036	21	Mawr	Mawr	NNP
50957	2036	22	)	)	-RRB-
50957	2036	23	as	as	IN
50957	2036	24	the	the	DT
50957	2036	25	radiant	radiant	JJ
50957	2036	26	point	point	NN
50957	2036	27	for	for	IN
50957	2036	28	a	a	DT
50957	2036	29	great	great	JJ
50957	2036	30	dispersal	dispersal	NN
50957	2036	31	of	of	IN
50957	2036	32	blocks	block	NNS
50957	2036	33	of	of	IN
50957	2036	34	volcanic	volcanic	JJ
50957	2036	35	rock	rock	NN
50957	2036	36	of	of	IN
50957	2036	37	a	a	DT
50957	2036	38	characteristic	characteristic	JJ
50957	2036	39	Welsh	Welsh	NNP
50957	2036	40	type	type	NN
50957	2036	41	.	.	.
50957	2037	1	"	"	``
50957	2037	2	_	_	NNP
50957	2037	3	Ireland._--A	Ireland._--A	NNP
50957	2037	4	brief	brief	JJ
50957	2037	5	reference	reference	NN
50957	2037	6	must	must	MD
50957	2037	7	be	be	VB
50957	2037	8	made	make	VBN
50957	2037	9	to	to	IN
50957	2037	10	Ireland	Ireland	NNP
50957	2037	11	,	,	,
50957	2037	12	as	as	IN
50957	2037	13	the	the	DT
50957	2037	14	ice	ice	NN
50957	2037	15	which	which	WDT
50957	2037	16	took	take	VBD
50957	2037	17	origin	origin	NN
50957	2037	18	there	there	RB
50957	2037	19	played	play	VBD
50957	2037	20	an	an	DT
50957	2037	21	important	important	JJ
50957	2037	22	part	part	NN
50957	2037	23	in	in	IN
50957	2037	24	bringing	bring	VBG
50957	2037	25	about	about	RP
50957	2037	26	some	some	DT
50957	2037	27	strange	strange	JJ
50957	2037	28	effects	effect	NNS
50957	2037	29	in	in	IN
50957	2037	30	English	English	NNP
50957	2037	31	glaciation	glaciation	NN
50957	2037	32	,	,	,
50957	2037	33	which	which	WDT
50957	2037	34	would	would	MD
50957	2037	35	be	be	VB
50957	2037	36	inexplicable	inexplicable	JJ
50957	2037	37	without	without	IN
50957	2037	38	a	a	DT
50957	2037	39	recognition	recognition	NN
50957	2037	40	of	of	IN
50957	2037	41	the	the	DT
50957	2037	42	causes	cause	NNS
50957	2037	43	in	in	IN
50957	2037	44	operation	operation	NN
50957	2037	45	across	across	IN
50957	2037	46	the	the	DT
50957	2037	47	Irish	Irish	NNP
50957	2037	48	Sea	Sea	NNP
50957	2037	49	.	.	.
50957	2038	1	Ireland	Ireland	NNP
50957	2038	2	is	be	VBZ
50957	2038	3	a	a	DT
50957	2038	4	great	great	JJ
50957	2038	5	basin	basin	NN
50957	2038	6	,	,	,
50957	2038	7	surrounded	surround	VBN
50957	2038	8	by	by	IN
50957	2038	9	an	an	DT
50957	2038	10	almost	almost	RB
50957	2038	11	continuous	continuous	JJ
50957	2038	12	girdle	girdle	NN
50957	2038	13	of	of	IN
50957	2038	14	hills	hill	NNS
50957	2038	15	.	.	.
50957	2039	1	The	the	DT
50957	2039	2	rainfall	rainfall	NN
50957	2039	3	is	be	VBZ
50957	2039	4	excessive	excessive	JJ
50957	2039	5	,	,	,
50957	2039	6	and	and	CC
50957	2039	7	the	the	DT
50957	2039	8	snow	snow	NN
50957	2039	9	-	-	HYPH
50957	2039	10	fall	fall	NN
50957	2039	11	was	be	VBD
50957	2039	12	probably	probably	RB
50957	2039	13	more	more	JJR
50957	2039	14	than	than	IN
50957	2039	15	proportionately	proportionately	RB
50957	2039	16	great	great	JJ
50957	2039	17	;	;	:
50957	2039	18	therefore	therefore	RB
50957	2039	19	we	-PRON-	PRP
50957	2039	20	might	may	MD
50957	2039	21	expect	expect	VB
50957	2039	22	that	that	IN
50957	2039	23	an	an	DT
50957	2039	24	ice	ice	NN
50957	2039	25	-	-	HYPH
50957	2039	26	sheet	sheet	NN
50957	2039	27	of	of	IN
50957	2039	28	very	very	RB
50957	2039	29	large	large	JJ
50957	2039	30	dimensions	dimension	NNS
50957	2039	31	would	would	MD
50957	2039	32	result	result	VB
50957	2039	33	from	from	IN
50957	2039	34	this	this	DT
50957	2039	35	combination	combination	NN
50957	2039	36	of	of	IN
50957	2039	37	favouring	favour	VBG
50957	2039	38	conditions	condition	NNS
50957	2039	39	.	.	.
50957	2040	1	The	the	DT
50957	2040	2	Irish	irish	JJ
50957	2040	3	ice	ice	NN
50957	2040	4	-	-	HYPH
50957	2040	5	sheet	sheet	NN
50957	2040	6	appears	appear	VBZ
50957	2040	7	to	to	TO
50957	2040	8	have	have	VB
50957	2040	9	moved	move	VBN
50957	2040	10	outward	outward	RB
50957	2040	11	from	from	IN
50957	2040	12	about	about	IN
50957	2040	13	the	the	DT
50957	2040	14	centre	centre	NN
50957	2040	15	of	of	IN
50957	2040	16	the	the	DT
50957	2040	17	island	island	NN
50957	2040	18	,	,	,
50957	2040	19	but	but	CC
50957	2040	20	the	the	DT
50957	2040	21	main	main	JJ
50957	2040	22	flow	flow	NN
50957	2040	23	was	be	VBD
50957	2040	24	probably	probably	RB
50957	2040	25	concentrated	concentrated	JJ
50957	2040	26	through	through	IN
50957	2040	27	the	the	DT
50957	2040	28	gaps	gap	NNS
50957	2040	29	in	in	IN
50957	2040	30	the	the	DT
50957	2040	31	encircling	encircle	VBG
50957	2040	32	mountains	mountain	NNS
50957	2040	33	.	.	.
50957	2041	1	"	"	``
50957	2041	2	_	_	NNP
50957	2041	3	Galloway._--The	galloway._--the	DT
50957	2041	4	great	great	JJ
50957	2041	5	range	range	NN
50957	2041	6	of	of	IN
50957	2041	7	granite	granite	NN
50957	2041	8	mountains	mountain	NNS
50957	2041	9	in	in	IN
50957	2041	10	the	the	DT
50957	2041	11	southwestern	southwestern	JJ
50957	2041	12	corner	corner	NN
50957	2041	13	of	of	IN
50957	2041	14	Scotland	Scotland	NNP
50957	2041	15	seems	seem	VBZ
50957	2041	16	to	to	TO
50957	2041	17	have	have	VB
50957	2041	18	given	give	VBN
50957	2041	19	origin	origin	NN
50957	2041	20	to	to	IN
50957	2041	21	an	an	DT
50957	2041	22	immense	immense	JJ
50957	2041	23	mass	mass	NN
50957	2041	24	of	of	IN
50957	2041	25	ice	ice	NN
50957	2041	26	which	which	WDT
50957	2041	27	moved	move	VBD
50957	2041	28	in	in	IN
50957	2041	29	the	the	DT
50957	2041	30	main	main	JJ
50957	2041	31	to	to	IN
50957	2041	32	the	the	DT
50957	2041	33	southward	southward	NN
50957	2041	34	,	,	,
50957	2041	35	and	and	CC
50957	2041	36	there	there	EX
50957	2041	37	are	be	VBP
50957	2041	38	good	good	JJ
50957	2041	39	grounds	ground	NNS
50957	2041	40	for	for	IN
50957	2041	41	the	the	DT
50957	2041	42	belief	belief	NN
50957	2041	43	that	that	IN
50957	2041	44	the	the	DT
50957	2041	45	whole	whole	JJ
50957	2041	46	ice	ice	NN
50957	2041	47	-	-	HYPH
50957	2041	48	drainage	drainage	NN
50957	2041	49	of	of	IN
50957	2041	50	the	the	DT
50957	2041	51	area	area	NN
50957	2041	52	,	,	,
50957	2041	53	even	even	RB
50957	2041	54	that	that	DT
50957	2041	55	which	which	WDT
50957	2041	56	gathered	gather	VBD
50957	2041	57	on	on	IN
50957	2041	58	the	the	DT
50957	2041	59	northern	northern	JJ
50957	2041	60	side	side	NN
50957	2041	61	of	of	IN
50957	2041	62	the	the	DT
50957	2041	63	water	water	NN
50957	2041	64	-	-	HYPH
50957	2041	65	shed	shed	VBN
50957	2041	66	,	,	,
50957	2041	67	ultimately	ultimately	RB
50957	2041	68	found	find	VBD
50957	2041	69	its	-PRON-	PRP$
50957	2041	70	way	way	NN
50957	2041	71	into	into	IN
50957	2041	72	the	the	DT
50957	2041	73	Irish	Irish	NNP
50957	2041	74	Sea	Sea	NNP
50957	2041	75	basin	basin	NN
50957	2041	76	and	and	CC
50957	2041	77	came	come	VBD
50957	2041	78	down	down	RP
50957	2041	79	coastwise	coastwise	RB
50957	2041	80	and	and	CC
50957	2041	81	across	across	IN
50957	2041	82	the	the	DT
50957	2041	83	low	low	JJ
50957	2041	84	grounds	ground	NNS
50957	2041	85	of	of	IN
50957	2041	86	the	the	DT
50957	2041	87	Rinns	Rinns	NNP
50957	2041	88	of	of	IN
50957	2041	89	Galloway	Galloway	NNP
50957	2041	90	,	,	,
50957	2041	91	being	be	VBG
50957	2041	92	pushed	push	VBN
50957	2041	93	down	down	RP
50957	2041	94	by	by	IN
50957	2041	95	the	the	DT
50957	2041	96	press	press	NN
50957	2041	97	of	of	IN
50957	2041	98	Highland	Highland	NNP
50957	2041	99	ice	ice	NN
50957	2041	100	which	which	WDT
50957	2041	101	entered	enter	VBD
50957	2041	102	the	the	DT
50957	2041	103	Firth	Firth	NNP
50957	2041	104	of	of	IN
50957	2041	105	Clyde	Clyde	NNP
50957	2041	106	.	.	.
50957	2042	1	It	-PRON-	PRP
50957	2042	2	is	be	VBZ
50957	2042	3	a	a	DT
50957	2042	4	noteworthy	noteworthy	JJ
50957	2042	5	fact	fact	NN
50957	2042	6	that	that	IN
50957	2042	7	marine	marine	JJ
50957	2042	8	shells	shell	NNS
50957	2042	9	occur	occur	VBP
50957	2042	10	in	in	IN
50957	2042	11	the	the	DT
50957	2042	12	drift	drift	NN
50957	2042	13	in	in	IN
50957	2042	14	the	the	DT
50957	2042	15	course	course	NN
50957	2042	16	taken	take	VBN
50957	2042	17	by	by	IN
50957	2042	18	the	the	DT
50957	2042	19	ice	ice	NN
50957	2042	20	coming	come	VBG
50957	2042	21	on	on	RP
50957	2042	22	to	to	IN
50957	2042	23	the	the	DT
50957	2042	24	extremity	extremity	NN
50957	2042	25	of	of	IN
50957	2042	26	Galloway	Galloway	NNP
50957	2042	27	from	from	IN
50957	2042	28	the	the	DT
50957	2042	29	Clyde	Clyde	NNP
50957	2042	30	.	.	.
50957	2043	1	"	"	``
50957	2043	2	_	_	NNP
50957	2043	3	The	The	NNP
50957	2043	4	Lake	Lake	NNP
50957	2043	5	District._--A	district._--a	NN
50957	2043	6	radial	radial	JJ
50957	2043	7	flow	flow	NN
50957	2043	8	of	of	IN
50957	2043	9	ice	ice	NN
50957	2043	10	took	take	VBD
50957	2043	11	place	place	NN
50957	2043	12	down	down	IN
50957	2043	13	the	the	DT
50957	2043	14	valleys	valley	NNS
50957	2043	15	from	from	IN
50957	2043	16	about	about	IN
50957	2043	17	the	the	DT
50957	2043	18	centre	centre	NN
50957	2043	19	of	of	IN
50957	2043	20	the	the	DT
50957	2043	21	Cumbrian	Cumbrian	NNP
50957	2043	22	hill	hill	NN
50957	2043	23	-	-	HYPH
50957	2043	24	plexus	plexus	NNP
50957	2043	25	,	,	,
50957	2043	26	but	but	CC
50957	2043	27	movement	movement	NN
50957	2043	28	to	to	IN
50957	2043	29	the	the	DT
50957	2043	30	eastward	eastward	NN
50957	2043	31	was	be	VBD
50957	2043	32	at	at	IN
50957	2043	33	first	first	RB
50957	2043	34	forbidden	forbid	VBN
50957	2043	35	by	by	IN
50957	2043	36	the	the	DT
50957	2043	37	great	great	JJ
50957	2043	38	rampart	rampart	NN
50957	2043	39	of	of	IN
50957	2043	40	the	the	DT
50957	2043	41	Cross	Cross	NNP
50957	2043	42	Fell	Fell	NNP
50957	2043	43	escarpment	escarpment	NN
50957	2043	44	,	,	,
50957	2043	45	which	which	WDT
50957	2043	46	stretches	stretch	VBZ
50957	2043	47	like	like	IN
50957	2043	48	a	a	DT
50957	2043	49	wall	wall	NN
50957	2043	50	along	along	IN
50957	2043	51	the	the	DT
50957	2043	52	eastern	eastern	JJ
50957	2043	53	side	side	NN
50957	2043	54	of	of	IN
50957	2043	55	the	the	DT
50957	2043	56	Vale	Vale	NNP
50957	2043	57	of	of	IN
50957	2043	58	Eden	Eden	NNP
50957	2043	59	.	.	.
50957	2044	1	"	"	``
50957	2044	2	During	during	IN
50957	2044	3	the	the	DT
50957	2044	4	time	time	NN
50957	2044	5	when	when	WRB
50957	2044	6	the	the	DT
50957	2044	7	Cumbrian	cumbrian	JJ
50957	2044	8	glaciers	glacier	NNS
50957	2044	9	had	have	VBD
50957	2044	10	unobstructed	unobstructed	JJ
50957	2044	11	access	access	NN
50957	2044	12	to	to	IN
50957	2044	13	the	the	DT
50957	2044	14	Solway	Solway	NNP
50957	2044	15	Frith	Frith	NNP
50957	2044	16	,	,	,
50957	2044	17	to	to	IN
50957	2044	18	the	the	DT
50957	2044	19	Irish	Irish	NNP
50957	2044	20	Sea	Sea	NNP
50957	2044	21	,	,	,
50957	2044	22	and	and	CC
50957	2044	23	to	to	IN
50957	2044	24	Morecambe	Morecambe	NNP
50957	2044	25	Bay	Bay	NNP
50957	2044	26	,	,	,
50957	2044	27	the	the	DT
50957	2044	28	dispersal	dispersal	NN
50957	2044	29	of	of	IN
50957	2044	30	boulders	boulder	NNS
50957	2044	31	of	of	IN
50957	2044	32	characteristic	characteristic	JJ
50957	2044	33	local	local	JJ
50957	2044	34	rocks	rock	NNS
50957	2044	35	would	would	MD
50957	2044	36	follow	follow	VB
50957	2044	37	the	the	DT
50957	2044	38	ordinary	ordinary	JJ
50957	2044	39	drainage	drainage	NN
50957	2044	40	-	-	HYPH
50957	2044	41	lines	line	NNS
50957	2044	42	;	;	:
50957	2044	43	but	but	CC
50957	2044	44	,	,	,
50957	2044	45	as	as	IN
50957	2044	46	will	will	MD
50957	2044	47	be	be	VB
50957	2044	48	shown	show	VBN
50957	2044	49	later	later	RB
50957	2044	50	,	,	,
50957	2044	51	a	a	DT
50957	2044	52	state	state	NN
50957	2044	53	of	of	IN
50957	2044	54	affairs	affair	NNS
50957	2044	55	supervened	supervene	VBN
50957	2044	56	in	in	IN
50957	2044	57	the	the	DT
50957	2044	58	Irish	Irish	NNP
50957	2044	59	Sea	Sea	NNP
50957	2044	60	which	which	WDT
50957	2044	61	resulted	result	VBD
50957	2044	62	,	,	,
50957	2044	63	in	in	IN
50957	2044	64	many	many	JJ
50957	2044	65	cases	case	NNS
50957	2044	66	,	,	,
50957	2044	67	in	in	IN
50957	2044	68	a	a	DT
50957	2044	69	complete	complete	JJ
50957	2044	70	reversal	reversal	NN
50957	2044	71	of	of	IN
50957	2044	72	the	the	DT
50957	2044	73	ice	ice	NN
50957	2044	74	-	-	HYPH
50957	2044	75	flow	flow	NN
50957	2044	76	.	.	.
50957	2045	1	"	"	``
50957	2045	2	_	_	NNP
50957	2045	3	The	the	DT
50957	2045	4	Pennine	Pennine	NNP
50957	2045	5	Chain	Chain	NNP
50957	2045	6	_	_	NNP
50957	2045	7	was	be	VBD
50957	2045	8	the	the	DT
50957	2045	9	source	source	NN
50957	2045	10	of	of	IN
50957	2045	11	glaciers	glacier	NNS
50957	2045	12	of	of	IN
50957	2045	13	majestic	majestic	JJ
50957	2045	14	dimensions	dimension	NNS
50957	2045	15	upon	upon	IN
50957	2045	16	both	both	CC
50957	2045	17	its	-PRON-	PRP$
50957	2045	18	flanks	flank	NNS
50957	2045	19	in	in	IN
50957	2045	20	the	the	DT
50957	2045	21	region	region	NN
50957	2045	22	north	north	RB
50957	2045	23	of	of	IN
50957	2045	24	Skipton	Skipton	NNP
50957	2045	25	,	,	,
50957	2045	26	but	but	CC
50957	2045	27	to	to	IN
50957	2045	28	the	the	DT
50957	2045	29	southward	southward	NN
50957	2045	30	of	of	IN
50957	2045	31	that	that	DT
50957	2045	32	breach	breach	NN
50957	2045	33	in	in	IN
50957	2045	34	the	the	DT
50957	2045	35	chain	chain	NN
50957	2045	36	(	(	-LRB-
50957	2045	37	see	see	VB
50957	2045	38	map	map	NN
50957	2045	39	)	)	-RRB-
50957	2045	40	no	no	DT
50957	2045	41	evidence	evidence	NN
50957	2045	42	is	be	VBZ
50957	2045	43	obtainable	obtainable	JJ
50957	2045	44	of	of	IN
50957	2045	45	any	any	DT
50957	2045	46	local	local	JJ
50957	2045	47	glaciers	glacier	NNS
50957	2045	48	.	.	.
50957	2046	1	"	"	``
50957	2046	2	_	_	NNP
50957	2046	3	The	The	NNP
50957	2046	4	Confluent	Confluent	NNP
50957	2046	5	Glaciers	Glaciers	NNPS
50957	2046	6	.	.	.
50957	2046	7	_	_	NNP
50957	2046	8	"	"	``
50957	2046	9	With	with	IN
50957	2046	10	the	the	DT
50957	2046	11	growth	growth	NN
50957	2046	12	of	of	IN
50957	2046	13	ice	ice	NN
50957	2046	14	-	-	HYPH
50957	2046	15	caps	cap	NNS
50957	2046	16	upon	upon	IN
50957	2046	17	the	the	DT
50957	2046	18	great	great	JJ
50957	2046	19	centres	centre	NNS
50957	2046	20	a	a	DT
50957	2046	21	condition	condition	NN
50957	2046	22	of	of	IN
50957	2046	23	affairs	affair	NNS
50957	2046	24	was	be	VBD
50957	2046	25	brought	bring	VBN
50957	2046	26	about	about	RP
50957	2046	27	in	in	IN
50957	2046	28	the	the	DT
50957	2046	29	Irish	Irish	NNP
50957	2046	30	Sea	Sea	NNP
50957	2046	31	productive	productive	NN
50957	2046	32	of	of	IN
50957	2046	33	results	result	NNS
50957	2046	34	which	which	WDT
50957	2046	35	will	will	MD
50957	2046	36	readily	readily	RB
50957	2046	37	be	be	VB
50957	2046	38	foreseen	foresee	VBN
50957	2046	39	.	.	.
50957	2047	1	The	the	DT
50957	2047	2	enormous	enormous	JJ
50957	2047	3	volumes	volume	NNS
50957	2047	4	of	of	IN
50957	2047	5	ice	ice	NN
50957	2047	6	poured	pour	VBD
50957	2047	7	into	into	IN
50957	2047	8	the	the	DT
50957	2047	9	shallow	shallow	JJ
50957	2047	10	sea	sea	NN
50957	2047	11	from	from	IN
50957	2047	12	north	north	NN
50957	2047	13	,	,	,
50957	2047	14	south	south	NN
50957	2047	15	,	,	,
50957	2047	16	east	east	NN
50957	2047	17	,	,	,
50957	2047	18	and	and	CC
50957	2047	19	west	west	NNP
50957	2047	20	,	,	,
50957	2047	21	resulted	result	VBD
50957	2047	22	in	in	IN
50957	2047	23	such	such	PDT
50957	2047	24	a	a	DT
50957	2047	25	congestion	congestion	NN
50957	2047	26	as	as	IN
50957	2047	27	to	to	TO
50957	2047	28	necessitate	necessitate	VB
50957	2047	29	the	the	DT
50957	2047	30	initiation	initiation	NN
50957	2047	31	of	of	IN
50957	2047	32	some	some	DT
50957	2047	33	new	new	JJ
50957	2047	34	systems	system	NNS
50957	2047	35	of	of	IN
50957	2047	36	drainage	drainage	NN
50957	2047	37	.	.	.
50957	2048	1	"	"	``
50957	2048	2	_	_	NNP
50957	2048	3	The	the	DT
50957	2048	4	Irish	Irish	NNP
50957	2048	5	Sea	Sea	NNP
50957	2048	6	Glacier._--The	Glacier._--The	NNP
50957	2048	7	ice	ice	NN
50957	2048	8	from	from	IN
50957	2048	9	Galloway	Galloway	NNP
50957	2048	10	,	,	,
50957	2048	11	Cumbria	Cumbria	NNP
50957	2048	12	,	,	,
50957	2048	13	and	and	CC
50957	2048	14	Ireland	Ireland	NNP
50957	2048	15	became	become	VBD
50957	2048	16	confluent	confluent	JJ
50957	2048	17	,	,	,
50957	2048	18	forming	form	VBG
50957	2048	19	what	what	WP
50957	2048	20	the	the	DT
50957	2048	21	late	late	JJ
50957	2048	22	Professor	Professor	NNP
50957	2048	23	Carvill	Carvill	NNP
50957	2048	24	Lewis	Lewis	NNP
50957	2048	25	termed	term	VBD
50957	2048	26	'	'	''
50957	2048	27	the	the	DT
50957	2048	28	Irish	Irish	NNP
50957	2048	29	Sea	Sea	NNP
50957	2048	30	Glacier	Glacier	NNP
50957	2048	31	,	,	,
50957	2048	32	'	'	''
50957	2048	33	and	and	CC
50957	2048	34	took	take	VBD
50957	2048	35	a	a	DT
50957	2048	36	direction	direction	NN
50957	2048	37	to	to	IN
50957	2048	38	the	the	DT
50957	2048	39	southward	southward	NN
50957	2048	40	.	.	.
50957	2049	1	Here	here	RB
50957	2049	2	it	-PRON-	PRP
50957	2049	3	came	come	VBD
50957	2049	4	in	in	IN
50957	2049	5	diametrical	diametrical	JJ
50957	2049	6	conflict	conflict	NN
50957	2049	7	with	with	IN
50957	2049	8	the	the	DT
50957	2049	9	northward	northward	NN
50957	2049	10	-	-	HYPH
50957	2049	11	flowing	flow	VBG
50957	2049	12	element	element	NN
50957	2049	13	of	of	IN
50957	2049	14	the	the	DT
50957	2049	15	Welsh	Welsh	NNP
50957	2049	16	sheet	sheet	NN
50957	2049	17	,	,	,
50957	2049	18	which	which	WDT
50957	2049	19	it	-PRON-	PRP
50957	2049	20	arrested	arrest	VBD
50957	2049	21	and	and	CC
50957	2049	22	mastered	master	VBN
50957	2049	23	;	;	:
50957	2049	24	and	and	CC
50957	2049	25	the	the	DT
50957	2049	26	Irish	Irish	NNP
50957	2049	27	Sea	Sea	NNP
50957	2049	28	Glacier	Glacier	NNP
50957	2049	29	bifurcated	bifurcate	VBD
50957	2049	30	,	,	,
50957	2049	31	probably	probably	RB
50957	2049	32	close	close	JJ
50957	2049	33	upon	upon	IN
50957	2049	34	the	the	DT
50957	2049	35	precipitous	precipitous	JJ
50957	2049	36	Welsh	Welsh	NNP
50957	2049	37	coast	coast	NN
50957	2049	38	to	to	IN
50957	2049	39	the	the	DT
50957	2049	40	eastward	eastward	NN
50957	2049	41	of	of	IN
50957	2049	42	the	the	DT
50957	2049	43	Little	Little	NNP
50957	2049	44	Orme	Orme	NNP
50957	2049	45	's	's	POS
50957	2049	46	Head	Head	NNP
50957	2049	47	,	,	,
50957	2049	48	and	and	CC
50957	2049	49	the	the	DT
50957	2049	50	two	two	CD
50957	2049	51	branches	branch	NNS
50957	2049	52	flowed	flow	VBD
50957	2049	53	coastwise	coastwise	NN
50957	2049	54	to	to	IN
50957	2049	55	eastward	eastward	NNP
50957	2049	56	and	and	CC
50957	2049	57	westward	westward	RB
50957	2049	58	,	,	,
50957	2049	59	keeping	keep	VBG
50957	2049	60	near	near	IN
50957	2049	61	the	the	DT
50957	2049	62	shore	shore	NN
50957	2049	63	-	-	HYPH
50957	2049	64	line	line	NN
50957	2049	65	.	.	.
50957	2050	1	"	"	``
50957	2050	2	The	the	DT
50957	2050	3	westerly	westerly	JJ
50957	2050	4	branch	branch	NN
50957	2050	5	swept	sweep	VBD
50957	2050	6	round	round	RB
50957	2050	7	close	close	RB
50957	2050	8	to	to	IN
50957	2050	9	the	the	DT
50957	2050	10	coast	coast	NN
50957	2050	11	in	in	IN
50957	2050	12	a	a	DT
50957	2050	13	southwesterly	southwesterly	JJ
50957	2050	14	direction	direction	NN
50957	2050	15	,	,	,
50957	2050	16	and	and	CC
50957	2050	17	completely	completely	RB
50957	2050	18	overrode	overrode	JJ
50957	2050	19	Anglesea	Anglesea	NNP
50957	2050	20	;	;	:
50957	2050	21	striating	striate	VBG
50957	2050	22	the	the	DT
50957	2050	23	rock	rock	NN
50957	2050	24	-	-	HYPH
50957	2050	25	surfaces	surface	NNS
50957	2050	26	from	from	IN
50957	2050	27	northeast	northeast	NNP
50957	2050	28	to	to	TO
50957	2050	29	southwest	southwest	VB
50957	2050	30	(	(	-LRB-
50957	2050	31	see	see	VB
50957	2050	32	map	map	NN
50957	2050	33	)	)	-RRB-
50957	2050	34	,	,	,
50957	2050	35	and	and	CC
50957	2050	36	strewing	strew	VBG
50957	2050	37	the	the	DT
50957	2050	38	country	country	NN
50957	2050	39	with	with	IN
50957	2050	40	its	-PRON-	PRP$
50957	2050	41	bottom	bottom	NN
50957	2050	42	-	-	HYPH
50957	2050	43	moraine	moraine	JJ
50957	2050	44	,	,	,
50957	2050	45	containing	contain	VBG
50957	2050	46	characteristic	characteristic	JJ
50957	2050	47	northern	northern	JJ
50957	2050	48	rocks	rock	NNS
50957	2050	49	,	,	,
50957	2050	50	such	such	JJ
50957	2050	51	as	as	IN
50957	2050	52	the	the	DT
50957	2050	53	Galloway	Galloway	NNP
50957	2050	54	granites	granite	NNS
50957	2050	55	,	,	,
50957	2050	56	the	the	DT
50957	2050	57	lavas	lavas	NN
50957	2050	58	and	and	CC
50957	2050	59	granites	granite	NNS
50957	2050	60	of	of	IN
50957	2050	61	the	the	DT
50957	2050	62	central	central	JJ
50957	2050	63	and	and	CC
50957	2050	64	western	western	JJ
50957	2050	65	portions	portion	NNS
50957	2050	66	of	of	IN
50957	2050	67	the	the	DT
50957	2050	68	Lake	Lake	NNP
50957	2050	69	District	District	NNP
50957	2050	70	,	,	,
50957	2050	71	and	and	CC
50957	2050	72	fragments	fragment	NNS
50957	2050	73	of	of	IN
50957	2050	74	shells	shell	NNS
50957	2050	75	derived	derive	VBN
50957	2050	76	from	from	IN
50957	2050	77	shell	shell	NN
50957	2050	78	-	-	HYPH
50957	2050	79	banks	bank	NNS
50957	2050	80	in	in	IN
50957	2050	81	the	the	DT
50957	2050	82	Irish	Irish	NNP
50957	2050	83	Sea	Sea	NNP
50957	2050	84	.	.	.
50957	2051	1	One	one	CD
50957	2051	2	episode	episode	NN
50957	2051	3	of	of	IN
50957	2051	4	this	this	DT
50957	2051	5	phase	phase	NN
50957	2051	6	of	of	IN
50957	2051	7	the	the	DT
50957	2051	8	ice	ice	NN
50957	2051	9	-	-	HYPH
50957	2051	10	movement	movement	NN
50957	2051	11	was	be	VBD
50957	2051	12	the	the	DT
50957	2051	13	invasion	invasion	NN
50957	2051	14	of	of	IN
50957	2051	15	the	the	DT
50957	2051	16	first	first	JJ
50957	2051	17	line	line	NN
50957	2051	18	of	of	IN
50957	2051	19	hills	hill	NNS
50957	2051	20	between	between	IN
50957	2051	21	the	the	DT
50957	2051	22	Menai	Menai	NNP
50957	2051	23	Straits	Straits	NNPS
50957	2051	24	and	and	CC
50957	2051	25	Snowdon	Snowdon	NNP
50957	2051	26	.	.	.
50957	2052	1	The	the	DT
50957	2052	2	gravels	gravel	NNS
50957	2052	3	and	and	CC
50957	2052	4	sands	sand	NNS
50957	2052	5	of	of	IN
50957	2052	6	Fridd	Fridd	NNP
50957	2052	7	-	-	HYPH
50957	2052	8	bryn	bryn	NN
50957	2052	9	-	-	HYPH
50957	2052	10	mawr	mawr	NN
50957	2052	11	,	,	,
50957	2052	12	Moel	Moel	NNP
50957	2052	13	Tryfaen	Tryfaen	NNP
50957	2052	14	,	,	,
50957	2052	15	and	and	CC
50957	2052	16	Moel	Moel	NNP
50957	2052	17	-	-	HYPH
50957	2052	18	y	y	NNP
50957	2052	19	-	-	HYPH
50957	2052	20	Cilgwyn	Cilgwyn	NNP
50957	2052	21	,	,	,
50957	2052	22	are	be	VBP
50957	2052	23	the	the	DT
50957	2052	24	coarser	coarser	NN
50957	2052	25	washings	washing	NNS
50957	2052	26	of	of	IN
50957	2052	27	the	the	DT
50957	2052	28	bottom	bottom	NN
50957	2052	29	-	-	HYPH
50957	2052	30	moraine	moraine	JJ
50957	2052	31	,	,	,
50957	2052	32	and	and	CC
50957	2052	33	consequently	consequently	RB
50957	2052	34	contain	contain	VB
50957	2052	35	such	such	JJ
50957	2052	36	rock	rock	NN
50957	2052	37	-	-	HYPH
50957	2052	38	fragments	fragment	NNS
50957	2052	39	and	and	CC
50957	2052	40	shells	shell	NNS
50957	2052	41	as	as	RB
50957	2052	42	characterise	characterise	VB
50957	2052	43	it	-PRON-	PRP
50957	2052	44	.	.	.
50957	2053	1	From	from	IN
50957	2053	2	Moel	Moel	NNP
50957	2053	3	-	-	HYPH
50957	2053	4	y	y	NNP
50957	2053	5	-	-	HYPH
50957	2053	6	Cilgwyn	Cilgwyn	NNP
50957	2053	7	southward	southward	RB
50957	2053	8	,	,	,
50957	2053	9	evidence	evidence	NN
50957	2053	10	is	be	VBZ
50957	2053	11	lacking	lack	VBG
50957	2053	12	regarding	regard	VBG
50957	2053	13	the	the	DT
50957	2053	14	course	course	NN
50957	2053	15	taken	take	VBN
50957	2053	16	by	by	IN
50957	2053	17	the	the	DT
50957	2053	18	glacier	glacier	NN
50957	2053	19	,	,	,
50957	2053	20	but	but	CC
50957	2053	21	it	-PRON-	PRP
50957	2053	22	probably	probably	RB
50957	2053	23	passed	pass	VBD
50957	2053	24	over	over	RP
50957	2053	25	or	or	CC
50957	2053	26	between	between	IN
50957	2053	27	the	the	DT
50957	2053	28	Rivals	Rivals	NNPS
50957	2053	29	Mountains	Mountains	NNPS
50957	2053	30	(	(	-LRB-
50957	2053	31	Yr	Yr	NNP
50957	2053	32	Eifl	Eifl	NNP
50957	2053	33	)	)	-RRB-
50957	2053	34	,	,	,
50957	2053	35	and	and	CC
50957	2053	36	down	down	IN
50957	2053	37	Cardigan	Cardigan	NNP
50957	2053	38	Bay	Bay	NNP
50957	2053	39	at	at	IN
50957	2053	40	some	some	DT
50957	2053	41	distance	distance	NN
50957	2053	42	from	from	IN
50957	2053	43	the	the	DT
50957	2053	44	coast	coast	NN
50957	2053	45	in	in	IN
50957	2053	46	confluence	confluence	NN
50957	2053	47	with	with	IN
50957	2053	48	the	the	DT
50957	2053	49	ice	ice	NN
50957	2053	50	from	from	IN
50957	2053	51	mid	mid	NNP
50957	2053	52	-	-	NNP
50957	2053	53	Wales	wales	NN
50957	2053	54	;	;	:
50957	2053	55	and	and	CC
50957	2053	56	,	,	,
50957	2053	57	as	as	IN
50957	2053	58	I	-PRON-	PRP
50957	2053	59	have	have	VBP
50957	2053	60	suggested	suggest	VBN
50957	2053	61	,	,	,
50957	2053	62	may	may	MD
50957	2053	63	have	have	VB
50957	2053	64	passed	pass	VBN
50957	2053	65	over	over	IN
50957	2053	66	St.	St.	NNP
50957	2053	67	David	David	NNP
50957	2053	68	's	's	POS
50957	2053	69	Head	Head	NNP
50957	2053	70	.	.	.
50957	2054	1	"	"	``
50957	2054	2	Returning	return	VBG
50957	2054	3	now	now	RB
50957	2054	4	towards	towards	IN
50957	2054	5	the	the	DT
50957	2054	6	head	head	NN
50957	2054	7	of	of	IN
50957	2054	8	the	the	DT
50957	2054	9	glacier	glacier	NN
50957	2054	10	we	-PRON-	PRP
50957	2054	11	may	may	MD
50957	2054	12	follow	follow	VB
50957	2054	13	with	with	IN
50957	2054	14	advantage	advantage	NN
50957	2054	15	its	-PRON-	PRP$
50957	2054	16	left	left	JJ
50957	2054	17	bank	bank	NN
50957	2054	18	downward	downward	RB
50957	2054	19	.	.	.
50957	2055	1	The	the	DT
50957	2055	2	ice	ice	NN
50957	2055	3	-	-	HYPH
50957	2055	4	flow	flow	NN
50957	2055	5	on	on	IN
50957	2055	6	the	the	DT
50957	2055	7	Cumberland	Cumberland	NNP
50957	2055	8	coast	coast	NN
50957	2055	9	appears	appear	VBZ
50957	2055	10	to	to	TO
50957	2055	11	have	have	VB
50957	2055	12	resembled	resemble	VBN
50957	2055	13	very	very	RB
50957	2055	14	much	much	RB
50957	2055	15	that	that	IN
50957	2055	16	in	in	IN
50957	2055	17	North	North	NNP
50957	2055	18	Wales	Wales	NNP
50957	2055	19	.	.	.
50957	2056	1	A	a	DT
50957	2056	2	great	great	JJ
50957	2056	3	press	press	NN
50957	2056	4	of	of	IN
50957	2056	5	ice	ice	NN
50957	2056	6	from	from	IN
50957	2056	7	the	the	DT
50957	2056	8	northward	northward	NN
50957	2056	9	(	(	-LRB-
50957	2056	10	Galloway	Galloway	NNP
50957	2056	11	)	)	-RRB-
50957	2056	12	seems	seem	VBZ
50957	2056	13	to	to	TO
50957	2056	14	have	have	VB
50957	2056	15	had	have	VBN
50957	2056	16	a	a	DT
50957	2056	17	powerful	powerful	JJ
50957	2056	18	'	'	``
50957	2056	19	easting	easting	NN
50957	2056	20	'	'	''
50957	2056	21	imparted	impart	VBN
50957	2056	22	to	to	IN
50957	2056	23	it	-PRON-	PRP
50957	2056	24	by	by	IN
50957	2056	25	the	the	DT
50957	2056	26	conjoint	conjoint	JJ
50957	2056	27	influences	influence	NNS
50957	2056	28	of	of	IN
50957	2056	29	the	the	DT
50957	2056	30	thrust	thrust	NN
50957	2056	31	of	of	IN
50957	2056	32	the	the	DT
50957	2056	33	Irish	irish	JJ
50957	2056	34	ice	ice	NN
50957	2056	35	and	and	CC
50957	2056	36	the	the	DT
50957	2056	37	inflow	inflow	NN
50957	2056	38	of	of	IN
50957	2056	39	ice	ice	NN
50957	2056	40	from	from	IN
50957	2056	41	the	the	DT
50957	2056	42	Clyde	Clyde	NNP
50957	2056	43	.	.	.
50957	2057	1	Whatever	whatever	WDT
50957	2057	2	may	may	MD
50957	2057	3	have	have	VB
50957	2057	4	been	be	VBN
50957	2057	5	the	the	DT
50957	2057	6	cause	cause	NN
50957	2057	7	,	,	,
50957	2057	8	the	the	DT
50957	2057	9	effect	effect	NN
50957	2057	10	is	be	VBZ
50957	2057	11	clear	clear	JJ
50957	2057	12	:	:	:
50957	2057	13	about	about	IN
50957	2057	14	Ravenglass	Ravenglass	NNP
50957	2057	15	cleavage	cleavage	NN
50957	2057	16	took	take	VBD
50957	2057	17	place	place	NN
50957	2057	18	,	,	,
50957	2057	19	and	and	CC
50957	2057	20	a	a	DT
50957	2057	21	flow	flow	NN
50957	2057	22	to	to	IN
50957	2057	23	northward	northward	NN
50957	2057	24	and	and	CC
50957	2057	25	to	to	TO
50957	2057	26	southward	southward	VB
50957	2057	27	,	,	,
50957	2057	28	each	each	DT
50957	2057	29	bending	bend	VBG
50957	2057	30	easterly	easterly	RB
50957	2057	31	.	.	.
50957	2058	1	By	by	IN
50957	2058	2	far	far	RB
50957	2058	3	the	the	DT
50957	2058	4	larger	large	JJR
50957	2058	5	mass	mass	NN
50957	2058	6	took	take	VBD
50957	2058	7	a	a	DT
50957	2058	8	southerly	southerly	RB
50957	2058	9	course	course	NN
50957	2058	10	and	and	CC
50957	2058	11	bent	bent	JJ
50957	2058	12	round	round	JJ
50957	2058	13	Black	Black	NNP
50957	2058	14	Combe	Combe	NNP
50957	2058	15	,	,	,
50957	2058	16	over	over	IN
50957	2058	17	Walney	Walney	NNP
50957	2058	18	,	,	,
50957	2058	19	and	and	CC
50957	2058	20	a	a	DT
50957	2058	21	strip	strip	NN
50957	2058	22	of	of	IN
50957	2058	23	the	the	DT
50957	2058	24	mainland	mainland	NN
50957	2058	25	about	about	IN
50957	2058	26	Barrow	Barrow	NNP
50957	2058	27	in	in	IN
50957	2058	28	Furness	Furness	NNP
50957	2058	29	,	,	,
50957	2058	30	and	and	CC
50957	2058	31	out	out	RB
50957	2058	32	into	into	IN
50957	2058	33	and	and	CC
50957	2058	34	across	across	IN
50957	2058	35	Morecambe	Morecambe	NNP
50957	2058	36	Bay	Bay	NNP
50957	2058	37	.	.	.
50957	2059	1	Its	-PRON-	PRP$
50957	2059	2	limits	limit	NNS
50957	2059	3	are	be	VBP
50957	2059	4	marked	mark	VBN
50957	2059	5	in	in	IN
50957	2059	6	the	the	DT
50957	2059	7	field	field	NN
50957	2059	8	by	by	IN
50957	2059	9	the	the	DT
50957	2059	10	occurrence	occurrence	NN
50957	2059	11	of	of	IN
50957	2059	12	the	the	DT
50957	2059	13	same	same	JJ
50957	2059	14	rocks	rock	NNS
50957	2059	15	which	which	WDT
50957	2059	16	characterise	characterise	VBP
50957	2059	17	it	-PRON-	PRP
50957	2059	18	in	in	IN
50957	2059	19	Anglesea	Anglesea	NNP
50957	2059	20	,	,	,
50957	2059	21	viz	viz	NNP
50957	2059	22	.	.	NNP
50957	2059	23	,	,	,
50957	2059	24	the	the	DT
50957	2059	25	granites	granite	NNS
50957	2059	26	of	of	IN
50957	2059	27	Galloway	Galloway	NNP
50957	2059	28	and	and	CC
50957	2059	29	of	of	IN
50957	2059	30	west	west	NN
50957	2059	31	and	and	CC
50957	2059	32	central	central	JJ
50957	2059	33	Cumbria	Cumbria	NNP
50957	2059	34	.	.	.
50957	2060	1	"	"	``
50957	2060	2	The	the	DT
50957	2060	3	continued	continue	VBN
50957	2060	4	thrust	thrust	NN
50957	2060	5	shouldered	shoulder	VBN
50957	2060	6	in	in	IN
50957	2060	7	the	the	DT
50957	2060	8	glacier	glacier	NN
50957	2060	9	upon	upon	IN
50957	2060	10	the	the	DT
50957	2060	11	mainland	mainland	NN
50957	2060	12	of	of	IN
50957	2060	13	Lancashire	Lancashire	NNP
50957	2060	14	,	,	,
50957	2060	15	but	but	CC
50957	2060	16	the	the	DT
50957	2060	17	precise	precise	JJ
50957	2060	18	point	point	NN
50957	2060	19	of	of	IN
50957	2060	20	emergence	emergence	NN
50957	2060	21	has	have	VBZ
50957	2060	22	not	not	RB
50957	2060	23	yet	yet	RB
50957	2060	24	been	be	VBN
50957	2060	25	traced	trace	VBN
50957	2060	26	,	,	,
50957	2060	27	though	though	IN
50957	2060	28	it	-PRON-	PRP
50957	2060	29	can	can	MD
50957	2060	30	not	not	RB
50957	2060	31	be	be	VB
50957	2060	32	more	more	JJR
50957	2060	33	than	than	IN
50957	2060	34	a	a	DT
50957	2060	35	few	few	JJ
50957	2060	36	miles	mile	NNS
50957	2060	37	from	from	IN
50957	2060	38	the	the	DT
50957	2060	39	position	position	NN
50957	2060	40	indicated	indicate	VBN
50957	2060	41	on	on	IN
50957	2060	42	the	the	DT
50957	2060	43	map	map	NN
50957	2060	44	.	.	.
50957	2061	1	I	-PRON-	PRP
50957	2061	2	should	should	MD
50957	2061	3	here	here	RB
50957	2061	4	remark	remark	VB
50957	2061	5	,	,	,
50957	2061	6	that	that	IN
50957	2061	7	all	all	RB
50957	2061	8	along	along	IN
50957	2061	9	the	the	DT
50957	2061	10	boundaries	boundary	NNS
50957	2061	11	the	the	DT
50957	2061	12	Irish	Irish	NNP
50957	2061	13	Sea	Sea	NNP
50957	2061	14	Glacier	Glacier	NNP
50957	2061	15	was	be	VBD
50957	2061	16	confluent	confluent	JJ
50957	2061	17	with	with	IN
50957	2061	18	local	local	JJ
50957	2061	19	ice	ice	NN
50957	2061	20	,	,	,
50957	2061	21	except	except	IN
50957	2061	22	,	,	,
50957	2061	23	probably	probably	RB
50957	2061	24	,	,	,
50957	2061	25	in	in	IN
50957	2061	26	that	that	DT
50957	2061	27	part	part	NN
50957	2061	28	of	of	IN
50957	2061	29	the	the	DT
50957	2061	30	Pennine	Pennine	NNP
50957	2061	31	chain	chain	NN
50957	2061	32	to	to	IN
50957	2061	33	the	the	DT
50957	2061	34	southward	southward	NN
50957	2061	35	of	of	IN
50957	2061	36	Skipton	Skipton	NNP
50957	2061	37	.	.	.
50957	2062	1	Down	down	IN
50957	2062	2	to	to	IN
50957	2062	3	Skipton	Skipton	NNP
50957	2062	4	there	there	EX
50957	2062	5	was	be	VBD
50957	2062	6	a	a	DT
50957	2062	7	great	great	JJ
50957	2062	8	mass	mass	NN
50957	2062	9	of	of	IN
50957	2062	10	Pennine	Pennine	NNP
50957	2062	11	ice	ice	NN
50957	2062	12	which	which	WDT
50957	2062	13	was	be	VBD
50957	2062	14	compelled	compel	VBN
50957	2062	15	to	to	TO
50957	2062	16	take	take	VB
50957	2062	17	an	an	DT
50957	2062	18	almost	almost	RB
50957	2062	19	due	due	JJ
50957	2062	20	southerly	southerly	RB
50957	2062	21	course	course	NN
50957	2062	22	,	,	,
50957	2062	23	and	and	CC
50957	2062	24	thus	thus	RB
50957	2062	25	to	to	TO
50957	2062	26	run	run	VB
50957	2062	27	directly	directly	RB
50957	2062	28	athwart	athwart	VB
50957	2062	29	the	the	DT
50957	2062	30	direction	direction	NN
50957	2062	31	of	of	IN
50957	2062	32	the	the	DT
50957	2062	33	main	main	JJ
50957	2062	34	hills	hill	NNS
50957	2062	35	and	and	CC
50957	2062	36	valleys	valley	NNS
50957	2062	37	.	.	.
50957	2063	1	A	a	DT
50957	2063	2	sharp	sharp	JJ
50957	2063	3	easterly	easterly	JJ
50957	2063	4	inflection	inflection	NN
50957	2063	5	of	of	IN
50957	2063	6	the	the	DT
50957	2063	7	Irish	Irish	NNP
50957	2063	8	Sea	Sea	NNP
50957	2063	9	Glacier	Glacier	NNP
50957	2063	10	carried	carry	VBD
50957	2063	11	it	-PRON-	PRP
50957	2063	12	up	up	IN
50957	2063	13	the	the	DT
50957	2063	14	valley	valley	NN
50957	2063	15	of	of	IN
50957	2063	16	the	the	DT
50957	2063	17	Ribble	ribble	JJ
50957	2063	18	,	,	,
50957	2063	19	and	and	CC
50957	2063	20	thence	thence	NN
50957	2063	21	,	,	,
50957	2063	22	under	under	IN
50957	2063	23	the	the	DT
50957	2063	24	shoulder	shoulder	NN
50957	2063	25	of	of	IN
50957	2063	26	Pendle	Pendle	NNP
50957	2063	27	,	,	,
50957	2063	28	to	to	IN
50957	2063	29	Burnley	Burnley	NNP
50957	2063	30	,	,	,
50957	2063	31	where	where	WRB
50957	2063	32	Scottish	scottish	JJ
50957	2063	33	granites	granite	NNS
50957	2063	34	are	be	VBP
50957	2063	35	found	find	VBN
50957	2063	36	in	in	IN
50957	2063	37	the	the	DT
50957	2063	38	boulder	boulder	NN
50957	2063	39	-	-	HYPH
50957	2063	40	clay	clay	NN
50957	2063	41	.	.	.
50957	2064	1	"	"	``
50957	2064	2	On	on	IN
50957	2064	3	the	the	DT
50957	2064	4	summit	summit	NN
50957	2064	5	of	of	IN
50957	2064	6	the	the	DT
50957	2064	7	Pennine	Pennine	NNP
50957	2064	8	water	water	NN
50957	2064	9	-	-	HYPH
50957	2064	10	shed	shed	VBN
50957	2064	11	,	,	,
50957	2064	12	at	at	IN
50957	2064	13	Heald	Heald	NNP
50957	2064	14	Moor	Moor	NNP
50957	2064	15	,	,	,
50957	2064	16	near	near	IN
50957	2064	17	Todmorden	Todmorden	NNP
50957	2064	18	(	(	-LRB-
50957	2064	19	1,419	1,419	CD
50957	2064	20	feet	foot	NNS
50957	2064	21	)	)	-RRB-
50957	2064	22	,	,	,
50957	2064	23	boulder	boulder	NN
50957	2064	24	-	-	HYPH
50957	2064	25	clay	clay	NN
50957	2064	26	has	have	VBZ
50957	2064	27	been	be	VBN
50957	2064	28	found	find	VBN
50957	2064	29	containing	contain	VBG
50957	2064	30	erratics	erratic	NNS
50957	2064	31	belonging	belong	VBG
50957	2064	32	to	to	IN
50957	2064	33	this	this	DT
50957	2064	34	dispersion	dispersion	NN
50957	2064	35	;	;	:
50957	2064	36	while	while	IN
50957	2064	37	in	in	IN
50957	2064	38	the	the	DT
50957	2064	39	gorge	gorge	NN
50957	2064	40	of	of	IN
50957	2064	41	the	the	DT
50957	2064	42	Yorkshire	Yorkshire	NNP
50957	2064	43	Calder	Calder	NNP
50957	2064	44	,	,	,
50957	2064	45	which	which	WDT
50957	2064	46	flows	flow	VBZ
50957	2064	47	along	along	IN
50957	2064	48	the	the	DT
50957	2064	49	eastern	eastern	JJ
50957	2064	50	side	side	NN
50957	2064	51	of	of	IN
50957	2064	52	the	the	DT
50957	2064	53	same	same	JJ
50957	2064	54	hill	hill	NN
50957	2064	55	,	,	,
50957	2064	56	not	not	RB
50957	2064	57	a	a	DT
50957	2064	58	vestige	vestige	NN
50957	2064	59	of	of	IN
50957	2064	60	such	such	PDT
50957	2064	61	a	a	DT
50957	2064	62	deposit	deposit	NN
50957	2064	63	is	be	VBZ
50957	2064	64	to	to	TO
50957	2064	65	be	be	VB
50957	2064	66	found	find	VBN
50957	2064	67	,	,	,
50957	2064	68	saving	save	VBG
50957	2064	69	a	a	DT
50957	2064	70	few	few	JJ
50957	2064	71	erratic	erratic	JJ
50957	2064	72	pebbles	pebble	NNS
50957	2064	73	at	at	IN
50957	2064	74	a	a	DT
50957	2064	75	distance	distance	NN
50957	2064	76	of	of	IN
50957	2064	77	eight	eight	CD
50957	2064	78	or	or	CC
50957	2064	79	ten	ten	CD
50957	2064	80	miles	mile	NNS
50957	2064	81	,	,	,
50957	2064	82	which	which	WDT
50957	2064	83	were	be	VBD
50957	2064	84	probably	probably	RB
50957	2064	85	carried	carry	VBN
50957	2064	86	down	down	RP
50957	2064	87	by	by	IN
50957	2064	88	flood	flood	NN
50957	2064	89	-	-	HYPH
50957	2064	90	wash	wash	NN
50957	2064	91	from	from	IN
50957	2064	92	the	the	DT
50957	2064	93	edge	edge	NN
50957	2064	94	of	of	IN
50957	2064	95	the	the	DT
50957	2064	96	ice	ice	NN
50957	2064	97	.	.	.
50957	2065	1	"	"	``
50957	2065	2	From	from	IN
50957	2065	3	this	this	DT
50957	2065	4	point	point	NN
50957	2065	5	the	the	DT
50957	2065	6	limits	limit	NNS
50957	2065	7	of	of	IN
50957	2065	8	the	the	DT
50957	2065	9	ice	ice	NN
50957	2065	10	may	may	MD
50957	2065	11	be	be	VB
50957	2065	12	traced	trace	VBN
50957	2065	13	along	along	IN
50957	2065	14	the	the	DT
50957	2065	15	flanks	flank	NNS
50957	2065	16	of	of	IN
50957	2065	17	the	the	DT
50957	2065	18	Pennine	Pennine	NNP
50957	2065	19	chain	chain	NN
50957	2065	20	at	at	IN
50957	2065	21	an	an	DT
50957	2065	22	average	average	JJ
50957	2065	23	altitude	altitude	NN
50957	2065	24	of	of	IN
50957	2065	25	about	about	RB
50957	2065	26	1,100	1,100	CD
50957	2065	27	feet	foot	NNS
50957	2065	28	.	.	.
50957	2066	1	"	"	``
50957	2066	2	At	at	IN
50957	2066	3	one	one	CD
50957	2066	4	place	place	NN
50957	2066	5	the	the	DT
50957	2066	6	erratics	erratic	NNS
50957	2066	7	can	can	MD
50957	2066	8	be	be	VB
50957	2066	9	traced	trace	VBN
50957	2066	10	to	to	IN
50957	2066	11	a	a	DT
50957	2066	12	position	position	NN
50957	2066	13	which	which	WDT
50957	2066	14	would	would	MD
50957	2066	15	indicate	indicate	VB
50957	2066	16	the	the	DT
50957	2066	17	formation	formation	NN
50957	2066	18	of	of	IN
50957	2066	19	an	an	DT
50957	2066	20	extra	extra	JJ
50957	2066	21	-	-	HYPH
50957	2066	22	morainic	morainic	JJ
50957	2066	23	lake	lake	NN
50957	2066	24	having	have	VBG
50957	2066	25	its	-PRON-	PRP$
50957	2066	26	head	head	NN
50957	2066	27	at	at	IN
50957	2066	28	a	a	DT
50957	2066	29	col	col	NN
50957	2066	30	about	about	RB
50957	2066	31	1,000	1,000	CD
50957	2066	32	feet	foot	NNS
50957	2066	33	above	above	IN
50957	2066	34	sea	sea	NN
50957	2066	35	-	-	HYPH
50957	2066	36	level	level	NN
50957	2066	37	,	,	,
50957	2066	38	separating	separate	VBG
50957	2066	39	it	-PRON-	PRP
50957	2066	40	from	from	IN
50957	2066	41	the	the	DT
50957	2066	42	valley	valley	NN
50957	2066	43	of	of	IN
50957	2066	44	an	an	DT
50957	2066	45	eastward	eastward	RB
50957	2066	46	-	-	HYPH
50957	2066	47	flowing	flow	VBG
50957	2066	48	stream	stream	NN
50957	2066	49	,	,	,
50957	2066	50	the	the	DT
50957	2066	51	Wye	Wye	NNP
50957	2066	52	,	,	,
50957	2066	53	about	about	RB
50957	2066	54	twelve	twelve	CD
50957	2066	55	miles	mile	NNS
50957	2066	56	down	down	IN
50957	2066	57	which	which	WDT
50957	2066	58	a	a	DT
50957	2066	59	few	few	JJ
50957	2066	60	granite	granite	NN
50957	2066	61	blocks	block	NNS
50957	2066	62	have	have	VBP
50957	2066	63	been	be	VBN
50957	2066	64	found	find	VBN
50957	2066	65	.	.	.
50957	2067	1	Other	other	JJ
50957	2067	2	extra	extra	JJ
50957	2067	3	-	-	HYPH
50957	2067	4	morainic	morainic	JJ
50957	2067	5	lakes	lake	NNS
50957	2067	6	must	must	MD
50957	2067	7	have	have	VB
50957	2067	8	been	be	VBN
50957	2067	9	formed	form	VBN
50957	2067	10	,	,	,
50957	2067	11	but	but	CC
50957	2067	12	very	very	RB
50957	2067	13	little	little	JJ
50957	2067	14	information	information	NN
50957	2067	15	has	have	VBZ
50957	2067	16	been	be	VBN
50957	2067	17	collected	collect	VBN
50957	2067	18	regarding	regard	VBG
50957	2067	19	them	-PRON-	PRP
50957	2067	20	.	.	.
50957	2068	1	The	the	DT
50957	2068	2	Irish	Irish	NNP
50957	2068	3	Sea	Sea	NNP
50957	2068	4	Glacier	Glacier	NNP
50957	2068	5	can	can	MD
50957	2068	6	be	be	VB
50957	2068	7	shown	show	VBN
50957	2068	8	to	to	TO
50957	2068	9	have	have	VB
50957	2068	10	spread	spread	VBN
50957	2068	11	across	across	IN
50957	2068	12	the	the	DT
50957	2068	13	whole	whole	JJ
50957	2068	14	country	country	NN
50957	2068	15	to	to	IN
50957	2068	16	the	the	DT
50957	2068	17	westward	westward	NN
50957	2068	18	of	of	IN
50957	2068	19	the	the	DT
50957	2068	20	line	line	NN
50957	2068	21	I	-PRON-	PRP
50957	2068	22	have	have	VBP
50957	2068	23	traced	trace	VBN
50957	2068	24	,	,	,
50957	2068	25	and	and	CC
50957	2068	26	beyond	beyond	IN
50957	2068	27	the	the	DT
50957	2068	28	estuary	estuary	JJ
50957	2068	29	of	of	IN
50957	2068	30	the	the	DT
50957	2068	31	Dee	Dee	NNP
50957	2068	32	.	.	.
50957	2069	1	"	"	``
50957	2069	2	I	-PRON-	PRP
50957	2069	3	may	may	MD
50957	2069	4	now	now	RB
50957	2069	5	follow	follow	VB
50957	2069	6	its	-PRON-	PRP$
50957	2069	7	boundaries	boundary	NNS
50957	2069	8	on	on	IN
50957	2069	9	the	the	DT
50957	2069	10	Welsh	Welsh	NNP
50957	2069	11	coast	coast	NN
50957	2069	12	,	,	,
50957	2069	13	and	and	CC
50957	2069	14	pursue	pursue	VB
50957	2069	15	the	the	DT
50957	2069	16	line	line	NN
50957	2069	17	to	to	IN
50957	2069	18	the	the	DT
50957	2069	19	final	final	JJ
50957	2069	20	melting	melting	NN
50957	2069	21	-	-	HYPH
50957	2069	22	place	place	NN
50957	2069	23	of	of	IN
50957	2069	24	the	the	DT
50957	2069	25	glacier	glacier	NN
50957	2069	26	.	.	.
50957	2070	1	From	from	IN
50957	2070	2	the	the	DT
50957	2070	3	Little	Little	NNP
50957	2070	4	Orme	Orme	NNP
50957	2070	5	's	's	POS
50957	2070	6	Head	Head	NNP
50957	2070	7	the	the	DT
50957	2070	8	line	line	NN
50957	2070	9	of	of	IN
50957	2070	10	confluence	confluence	NN
50957	2070	11	with	with	IN
50957	2070	12	the	the	DT
50957	2070	13	native	native	JJ
50957	2070	14	ice	ice	NN
50957	2070	15	is	be	VBZ
50957	2070	16	pretty	pretty	RB
50957	2070	17	clearly	clearly	RB
50957	2070	18	defined	define	VBN
50957	2070	19	.	.	.
50957	2071	1	It	-PRON-	PRP
50957	2071	2	runs	run	VBZ
50957	2071	3	in	in	IN
50957	2071	4	,	,	,
50957	2071	5	perhaps	perhaps	RB
50957	2071	6	,	,	,
50957	2071	7	half	half	PDT
50957	2071	8	a	a	DT
50957	2071	9	mile	mile	NN
50957	2071	10	from	from	IN
50957	2071	11	the	the	DT
50957	2071	12	shore	shore	NN
50957	2071	13	,	,	,
50957	2071	14	until	until	IN
50957	2071	15	the	the	DT
50957	2071	16	broad	broad	JJ
50957	2071	17	low	low	JJ
50957	2071	18	tract	tract	NN
50957	2071	19	of	of	IN
50957	2071	20	the	the	DT
50957	2071	21	Vale	vale	NN
50957	2071	22	of	of	IN
50957	2071	23	Clwyd	Clwyd	NNP
50957	2071	24	is	be	VBZ
50957	2071	25	reached	reach	VBN
50957	2071	26	.	.	.
50957	2072	1	Here	here	RB
50957	2072	2	the	the	DT
50957	2072	3	northern	northern	JJ
50957	2072	4	ice	ice	NN
50957	2072	5	obtained	obtain	VBD
50957	2072	6	a	a	DT
50957	2072	7	more	more	RBR
50957	2072	8	complete	complete	JJ
50957	2072	9	mastery	mastery	NN
50957	2072	10	,	,	,
50957	2072	11	and	and	CC
50957	2072	12	pushed	push	VBD
50957	2072	13	in	in	RB
50957	2072	14	even	even	RB
50957	2072	15	as	as	RB
50957	2072	16	far	far	RB
50957	2072	17	as	as	IN
50957	2072	18	Denbigh	Denbigh	NNP
50957	2072	19	.	.	.
50957	2073	1	This	this	DT
50957	2073	2	extreme	extreme	JJ
50957	2073	3	limit	limit	NN
50957	2073	4	was	be	VBD
50957	2073	5	probably	probably	RB
50957	2073	6	attained	attain	VBN
50957	2073	7	as	as	IN
50957	2073	8	a	a	DT
50957	2073	9	mere	mere	JJ
50957	2073	10	temporary	temporary	JJ
50957	2073	11	episode	episode	NN
50957	2073	12	.	.	.
50957	2074	1	Horizontal	horizontal	JJ
50957	2074	2	striæ	striæ	NN
50957	2074	3	on	on	IN
50957	2074	4	a	a	DT
50957	2074	5	vertical	vertical	JJ
50957	2074	6	face	face	NN
50957	2074	7	of	of	IN
50957	2074	8	limestone	limestone	NN
50957	2074	9	on	on	IN
50957	2074	10	the	the	DT
50957	2074	11	crags	crag	NNS
50957	2074	12	dominating	dominate	VBG
50957	2074	13	the	the	DT
50957	2074	14	mouth	mouth	NN
50957	2074	15	of	of	IN
50957	2074	16	the	the	DT
50957	2074	17	vale	vale	NN
50957	2074	18	on	on	IN
50957	2074	19	the	the	DT
50957	2074	20	eastern	eastern	JJ
50957	2074	21	side	side	NN
50957	2074	22	attest	attest	NNP
50957	2074	23	beyond	beyond	IN
50957	2074	24	dispute	dispute	NN
50957	2074	25	the	the	DT
50957	2074	26	action	action	NN
50957	2074	27	of	of	IN
50957	2074	28	a	a	DT
50957	2074	29	mass	mass	NN
50957	2074	30	of	of	IN
50957	2074	31	land	land	NN
50957	2074	32	-	-	HYPH
50957	2074	33	ice	ice	NN
50957	2074	34	moving	moving	NN
50957	2074	35	in	in	RP
50957	2074	36	from	from	IN
50957	2074	37	the	the	DT
50957	2074	38	north	north	NN
50957	2074	39	.	.	.
50957	2075	1	"	"	``
50957	2075	2	I	-PRON-	PRP
50957	2075	3	may	may	MD
50957	2075	4	here	here	RB
50957	2075	5	remark	remark	VB
50957	2075	6	,	,	,
50957	2075	7	that	that	IN
50957	2075	8	in	in	IN
50957	2075	9	this	this	DT
50957	2075	10	district	district	NN
50957	2075	11	the	the	DT
50957	2075	12	deposits	deposit	NNS
50957	2075	13	furnish	furnish	VBP
50957	2075	14	a	a	DT
50957	2075	15	very	very	RB
50957	2075	16	complete	complete	JJ
50957	2075	17	record	record	NN
50957	2075	18	of	of	IN
50957	2075	19	the	the	DT
50957	2075	20	events	event	NNS
50957	2075	21	of	of	IN
50957	2075	22	the	the	DT
50957	2075	23	Glacial	glacial	JJ
50957	2075	24	period	period	NN
50957	2075	25	.	.	.
50957	2076	1	In	in	IN
50957	2076	2	the	the	DT
50957	2076	3	cliffs	cliff	NNS
50957	2076	4	on	on	IN
50957	2076	5	the	the	DT
50957	2076	6	eastern	eastern	JJ
50957	2076	7	side	side	NN
50957	2076	8	of	of	IN
50957	2076	9	the	the	DT
50957	2076	10	Little	Little	NNP
50957	2076	11	Orme	Orme	NNP
50957	2076	12	's	's	POS
50957	2076	13	Head	Head	NNP
50957	2076	14	,	,	,
50957	2076	15	and	and	CC
50957	2076	16	at	at	IN
50957	2076	17	several	several	JJ
50957	2076	18	other	other	JJ
50957	2076	19	points	point	NNS
50957	2076	20	along	along	IN
50957	2076	21	the	the	DT
50957	2076	22	coast	coast	NN
50957	2076	23	towards	towards	IN
50957	2076	24	the	the	DT
50957	2076	25	east	east	NN
50957	2076	26	,	,	,
50957	2076	27	a	a	DT
50957	2076	28	sequence	sequence	NN
50957	2076	29	may	may	MD
50957	2076	30	be	be	VB
50957	2076	31	observed	observe	VBN
50957	2076	32	as	as	IN
50957	2076	33	follows	follow	VBZ
50957	2076	34	:	:	:
50957	2076	35	"	"	``
50957	2076	36	4	4	CD
50957	2076	37	.	.	.
50957	2077	1	Boulder	boulder	NN
50957	2077	2	-	-	HYPH
50957	2077	3	clay	clay	NN
50957	2077	4	with	with	IN
50957	2077	5	northern	northern	JJ
50957	2077	6	erratics	erratic	NNS
50957	2077	7	and	and	CC
50957	2077	8	shells	shell	NNS
50957	2077	9	.	.	.
50957	2078	1	"	"	``
50957	2078	2	3	3	CD
50957	2078	3	.	.	.
50957	2079	1	Sands	sand	NNS
50957	2079	2	and	and	CC
50957	2079	3	gravels	gravel	NNS
50957	2079	4	with	with	IN
50957	2079	5	northern	northern	JJ
50957	2079	6	erratics	erratic	NNS
50957	2079	7	and	and	CC
50957	2079	8	shells	shell	NNS
50957	2079	9	.	.	.
50957	2080	1	"	"	``
50957	2080	2	2	2	CD
50957	2080	3	.	.	.
50957	2081	1	Boulder	boulder	NN
50957	2081	2	-	-	HYPH
50957	2081	3	clay	clay	NN
50957	2081	4	with	with	IN
50957	2081	5	northern	northern	JJ
50957	2081	6	erratics	erratic	NNS
50957	2081	7	and	and	CC
50957	2081	8	shells	shell	NNS
50957	2081	9	.	.	.
50957	2082	1	"	"	``
50957	2082	2	1	1	CD
50957	2082	3	.	.	.
50957	2083	1	Boulder	boulder	NN
50957	2083	2	-	-	HYPH
50957	2083	3	clay	clay	NN
50957	2083	4	with	with	IN
50957	2083	5	Welsh	Welsh	NNP
50957	2083	6	erratics	erratic	NNS
50957	2083	7	and	and	CC
50957	2083	8	no	no	DT
50957	2083	9	shells	shell	NNS
50957	2083	10	.	.	.
50957	2084	1	"	"	``
50957	2084	2	A	a	DT
50957	2084	3	similar	similar	JJ
50957	2084	4	succession	succession	NN
50957	2084	5	is	be	VBZ
50957	2084	6	to	to	TO
50957	2084	7	be	be	VB
50957	2084	8	seen	see	VBN
50957	2084	9	in	in	IN
50957	2084	10	the	the	DT
50957	2084	11	Vale	vale	NN
50957	2084	12	of	of	IN
50957	2084	13	Clwyd	Clwyd	NNP
50957	2084	14	.	.	.
50957	2085	1	The	the	DT
50957	2085	2	interpretation	interpretation	NN
50957	2085	3	is	be	VBZ
50957	2085	4	clear	clear	JJ
50957	2085	5	:	:	:
50957	2085	6	In	in	IN
50957	2085	7	the	the	DT
50957	2085	8	early	early	JJ
50957	2085	9	stages	stage	NNS
50957	2085	10	of	of	IN
50957	2085	11	glaciation	glaciation	NN
50957	2085	12	the	the	DT
50957	2085	13	Welsh	Welsh	NNP
50957	2085	14	ice	ice	NN
50957	2085	15	spread	spread	NN
50957	2085	16	without	without	IN
50957	2085	17	hindrance	hindrance	NN
50957	2085	18	to	to	IN
50957	2085	19	,	,	,
50957	2085	20	and	and	CC
50957	2085	21	laid	lay	VBD
50957	2085	22	down	down	RP
50957	2085	23	,	,	,
50957	2085	24	bed	bed	NN
50957	2085	25	No	no	UH
50957	2085	26	.	.	.
50957	2086	1	1	1	LS
50957	2086	2	;	;	:
50957	2086	3	then	then	RB
50957	2086	4	the	the	DT
50957	2086	5	northern	northern	JJ
50957	2086	6	ice	ice	NN
50957	2086	7	came	come	VBD
50957	2086	8	down	down	RP
50957	2086	9	,	,	,
50957	2086	10	bringing	bring	VBG
50957	2086	11	its	-PRON-	PRP$
50957	2086	12	typical	typical	JJ
50957	2086	13	erratics	erratic	NNS
50957	2086	14	and	and	CC
50957	2086	15	the	the	DT
50957	2086	16	scourings	scouring	NNS
50957	2086	17	of	of	IN
50957	2086	18	the	the	DT
50957	2086	19	sea	sea	NN
50957	2086	20	-	-	HYPH
50957	2086	21	bottom	bottom	NN
50957	2086	22	,	,	,
50957	2086	23	and	and	CC
50957	2086	24	laid	lay	VBD
50957	2086	25	down	down	RP
50957	2086	26	the	the	DT
50957	2086	27	variable	variable	JJ
50957	2086	28	series	series	NN
50957	2086	29	of	of	IN
50957	2086	30	clays	clay	NNS
50957	2086	31	,	,	,
50957	2086	32	sands	sand	VBZ
50957	2086	33	,	,	,
50957	2086	34	and	and	CC
50957	2086	35	gravels	gravel	NNS
50957	2086	36	which	which	WDT
50957	2086	37	constitute	constitute	VBP
50957	2086	38	Nos	Nos	NNP
50957	2086	39	.	.	.
50957	2087	1	2	2	CD
50957	2087	2	,	,	,
50957	2087	3	3	3	CD
50957	2087	4	,	,	,
50957	2087	5	and	and	CC
50957	2087	6	4	4	CD
50957	2087	7	of	of	IN
50957	2087	8	the	the	DT
50957	2087	9	section	section	NN
50957	2087	10	.	.	.
50957	2088	1	[	[	-LRB-
50957	2088	2	Illustration	illustration	NN
50957	2088	3	:	:	:
50957	2088	4	Fig	Fig	NNP
50957	2088	5	.	.	.
50957	2089	1	42.--The	42.--the	CD
50957	2089	2	Cefn	Cefn	NNP
50957	2089	3	Cave	Cave	NNP
50957	2089	4	,	,	,
50957	2089	5	in	in	IN
50957	2089	6	Vale	Vale	NNP
50957	2089	7	of	of	IN
50957	2089	8	Clwyd	Clwyd	NNP
50957	2089	9	.	.	.
50957	2090	1	(	(	-LRB-
50957	2090	2	Trimmer	Trimmer	NNP
50957	2090	3	.	.	.
50957	2090	4	)	)	-RRB-
50957	2091	1	_	_	NNP
50957	2091	2	a	a	DT
50957	2091	3	_	_	NNP
50957	2091	4	,	,	,
50957	2091	5	Entrance	Entrance	NNP
50957	2091	6	;	;	:
50957	2091	7	_	_	NNP
50957	2091	8	b	b	NNP
50957	2091	9	_	_	NNP
50957	2091	10	,	,	,
50957	2091	11	mud	mud	NN
50957	2091	12	with	with	IN
50957	2091	13	pebbles	pebble	NNS
50957	2091	14	and	and	CC
50957	2091	15	wood	wood	NN
50957	2091	16	covered	cover	VBN
50957	2091	17	with	with	IN
50957	2091	18	stalagmite	stalagmite	NN
50957	2091	19	;	;	:
50957	2091	20	_	_	NNP
50957	2091	21	c	c	NNP
50957	2091	22	_	_	NNP
50957	2091	23	,	,	,
50957	2091	24	mud	mud	NN
50957	2091	25	,	,	,
50957	2091	26	bones	bone	NNS
50957	2091	27	,	,	,
50957	2091	28	and	and	CC
50957	2091	29	angular	angular	JJ
50957	2091	30	fragments	fragment	NNS
50957	2091	31	of	of	IN
50957	2091	32	limestone	limestone	NN
50957	2091	33	;	;	:
50957	2091	34	_	_	NNP
50957	2091	35	d	d	NNP
50957	2091	36	_	_	NNP
50957	2091	37	,	,	,
50957	2091	38	sand	sand	NN
50957	2091	39	and	and	CC
50957	2091	40	silt	silt	NN
50957	2091	41	,	,	,
50957	2091	42	with	with	IN
50957	2091	43	fragments	fragment	NNS
50957	2091	44	of	of	IN
50957	2091	45	marine	marine	JJ
50957	2091	46	shells	shell	NNS
50957	2091	47	;	;	:
50957	2091	48	_	_	NNP
50957	2091	49	e	e	NNP
50957	2091	50	_	_	NNP
50957	2091	51	,	,	,
50957	2091	52	fissure	fissure	NN
50957	2091	53	;	;	:
50957	2091	54	_	_	NNP
50957	2091	55	f	f	NNP
50957	2091	56	_	_	NNP
50957	2091	57	,	,	,
50957	2091	58	northern	northern	JJ
50957	2091	59	drift	drift	NN
50957	2091	60	;	;	:
50957	2091	61	_	_	NNP
50957	2091	62	g	g	NNP
50957	2091	63	_	_	NNP
50957	2091	64	,	,	,
50957	2091	65	cave	cave	NN
50957	2091	66	cleared	clear	VBN
50957	2091	67	of	of	IN
50957	2091	68	mud	mud	NN
50957	2091	69	;	;	:
50957	2091	70	_	_	NNP
50957	2091	71	h	h	NNP
50957	2091	72	_	_	NNP
50957	2091	73	,	,	,
50957	2091	74	river	river	NN
50957	2091	75	Elwy	Elwy	NNP
50957	2091	76	,	,	,
50957	2091	77	100	100	CD
50957	2091	78	feet	foot	NNS
50957	2091	79	below	below	RB
50957	2091	80	;	;	:
50957	2091	81	_	_	NNP
50957	2091	82	i	i	PRP
50957	2091	83	_	_	NNP
50957	2091	84	,	,	,
50957	2091	85	limestone	limestone	NN
50957	2091	86	rock	rock	NN
50957	2091	87	.	.	.
50957	2091	88	]	]	-RRB-
50957	2092	1	"	"	``
50957	2092	2	In	in	IN
50957	2092	3	the	the	DT
50957	2092	4	Vale	vale	NN
50957	2092	5	of	of	IN
50957	2092	6	Clwyd	Clwyd	NNP
50957	2092	7	an	an	DT
50957	2092	8	additional	additional	JJ
50957	2092	9	interest	interest	NN
50957	2092	10	is	be	VBZ
50957	2092	11	imparted	impart	VBN
50957	2092	12	to	to	IN
50957	2092	13	the	the	DT
50957	2092	14	study	study	NN
50957	2092	15	of	of	IN
50957	2092	16	the	the	DT
50957	2092	17	drift	drift	NN
50957	2092	18	from	from	IN
50957	2092	19	the	the	DT
50957	2092	20	circumstance	circumstance	NN
50957	2092	21	that	that	WDT
50957	2092	22	the	the	DT
50957	2092	23	remains	remain	NNS
50957	2092	24	of	of	IN
50957	2092	25	man	man	NN
50957	2092	26	have	have	VBP
50957	2092	27	been	be	VBN
50957	2092	28	found	find	VBN
50957	2092	29	in	in	IN
50957	2092	30	deposits	deposit	NNS
50957	2092	31	in	in	IN
50957	2092	32	caves	cave	NNS
50957	2092	33	sealed	seal	VBN
50957	2092	34	with	with	IN
50957	2092	35	drift	drift	NN
50957	2092	36	-	-	HYPH
50957	2092	37	beds	bed	NNS
50957	2092	38	.	.	.
50957	2093	1	The	the	DT
50957	2093	2	best	good	JJS
50957	2093	3	example	example	NN
50957	2093	4	is	be	VBZ
50957	2093	5	the	the	DT
50957	2093	6	Cae	Cae	NNP
50957	2093	7	Gwyn	Gwyn	NNP
50957	2093	8	caves	cave	NNS
50957	2093	9	,	,	,
50957	2093	10	in	in	IN
50957	2093	11	which	which	WDT
50957	2093	12	flint	flint	NN
50957	2093	13	implements	implement	NNS
50957	2093	14	and	and	CC
50957	2093	15	the	the	DT
50957	2093	16	bones	bone	NNS
50957	2093	17	and	and	CC
50957	2093	18	teeth	tooth	NNS
50957	2093	19	of	of	IN
50957	2093	20	various	various	JJ
50957	2093	21	extinct	extinct	JJ
50957	2093	22	animals	animal	NNS
50957	2093	23	were	be	VBD
50957	2093	24	found	find	VBN
50957	2093	25	embedded	embed	VBN
50957	2093	26	in	in	IN
50957	2093	27	'	'	``
50957	2093	28	cave	cave	NN
50957	2093	29	-	-	HYPH
50957	2093	30	earth	earth	NN
50957	2093	31	'	'	''
50957	2093	32	which	which	WDT
50957	2093	33	was	be	VBD
50957	2093	34	overlaid	overlay	VBN
50957	2093	35	by	by	IN
50957	2093	36	bedded	bedded	JJ
50957	2093	37	deposits	deposit	NNS
50957	2093	38	of	of	IN
50957	2093	39	shell	shell	NN
50957	2093	40	-	-	HYPH
50957	2093	41	bearing	bearing	NN
50957	2093	42	drift	drift	NN
50957	2093	43	,	,	,
50957	2093	44	with	with	IN
50957	2093	45	erratics	erratic	NNS
50957	2093	46	of	of	IN
50957	2093	47	the	the	DT
50957	2093	48	northern	northern	JJ
50957	2093	49	type	type	NN
50957	2093	50	.	.	.
50957	2094	1	"	"	``
50957	2094	2	It	-PRON-	PRP
50957	2094	3	has	have	VBZ
50957	2094	4	been	be	VBN
50957	2094	5	supposed	suppose	VBN
50957	2094	6	that	that	IN
50957	2094	7	the	the	DT
50957	2094	8	drift	drift	NN
50957	2094	9	-	-	HYPH
50957	2094	10	deposits	deposit	NNS
50957	2094	11	were	be	VBD
50957	2094	12	marine	marine	JJ
50957	2094	13	accumulations	accumulation	NNS
50957	2094	14	;	;	:
50957	2094	15	but	but	CC
50957	2094	16	it	-PRON-	PRP
50957	2094	17	is	be	VBZ
50957	2094	18	inconceivable	inconceivable	JJ
50957	2094	19	that	that	IN
50957	2094	20	the	the	DT
50957	2094	21	cave	cave	NN
50957	2094	22	could	could	MD
50957	2094	23	ever	ever	RB
50957	2094	24	have	have	VB
50957	2094	25	been	be	VBN
50957	2094	26	subjected	subject	VBN
50957	2094	27	to	to	IN
50957	2094	28	wave	wave	NN
50957	2094	29	-	-	HYPH
50957	2094	30	action	action	NN
50957	2094	31	without	without	IN
50957	2094	32	the	the	DT
50957	2094	33	complete	complete	JJ
50957	2094	34	scouring	scouring	NN
50957	2094	35	out	out	IN
50957	2094	36	of	of	IN
50957	2094	37	its	-PRON-	PRP$
50957	2094	38	contents	content	NNS
50957	2094	39	.	.	.
50957	2095	1	"	"	``
50957	2095	2	To	to	TO
50957	2095	3	resume	resume	VB
50957	2095	4	the	the	DT
50957	2095	5	delineation	delineation	NN
50957	2095	6	of	of	IN
50957	2095	7	the	the	DT
50957	2095	8	limits	limit	NNS
50957	2095	9	of	of	IN
50957	2095	10	the	the	DT
50957	2095	11	great	great	JJ
50957	2095	12	Irish	Irish	NNP
50957	2095	13	Sea	Sea	NNP
50957	2095	14	Glacier	Glacier	NNP
50957	2095	15	:	:	:
50957	2095	16	From	from	IN
50957	2095	17	the	the	DT
50957	2095	18	Vale	vale	NN
50957	2095	19	of	of	IN
50957	2095	20	Clwyd	Clwyd	NNP
50957	2095	21	the	the	DT
50957	2095	22	boundary	boundary	JJ
50957	2095	23	runs	run	VBZ
50957	2095	24	along	along	IN
50957	2095	25	the	the	DT
50957	2095	26	range	range	NN
50957	2095	27	of	of	IN
50957	2095	28	hills	hill	NNS
50957	2095	29	parallel	parallel	JJ
50957	2095	30	to	to	IN
50957	2095	31	the	the	DT
50957	2095	32	estuary	estuary	NN
50957	2095	33	of	of	IN
50957	2095	34	the	the	DT
50957	2095	35	Dee	Dee	NNP
50957	2095	36	at	at	IN
50957	2095	37	an	an	DT
50957	2095	38	altitude	altitude	NN
50957	2095	39	of	of	IN
50957	2095	40	about	about	RB
50957	2095	41	nine	nine	CD
50957	2095	42	hundred	hundred	CD
50957	2095	43	feet	foot	NNS
50957	2095	44	.	.	.
50957	2096	1	As	as	IN
50957	2096	2	it	-PRON-	PRP
50957	2096	3	is	be	VBZ
50957	2096	4	traced	trace	VBN
50957	2096	5	to	to	IN
50957	2096	6	the	the	DT
50957	2096	7	southeast	southeast	NN
50957	2096	8	it	-PRON-	PRP
50957	2096	9	gradually	gradually	RB
50957	2096	10	rises	rise	VBZ
50957	2096	11	,	,	,
50957	2096	12	until	until	IN
50957	2096	13	at	at	IN
50957	2096	14	Frondeg	Frondeg	NNP
50957	2096	15	,	,	,
50957	2096	16	a	a	DT
50957	2096	17	few	few	JJ
50957	2096	18	miles	mile	NNS
50957	2096	19	to	to	IN
50957	2096	20	the	the	DT
50957	2096	21	northward	northward	NN
50957	2096	22	of	of	IN
50957	2096	23	the	the	DT
50957	2096	24	embouchure	embouchure	NN
50957	2096	25	of	of	IN
50957	2096	26	the	the	DT
50957	2096	27	Yale	Yale	NNP
50957	2096	28	of	of	IN
50957	2096	29	Llangollen	Llangollen	NNP
50957	2096	30	,	,	,
50957	2096	31	it	-PRON-	PRP
50957	2096	32	is	be	VBZ
50957	2096	33	at	at	IN
50957	2096	34	a	a	DT
50957	2096	35	height	height	NN
50957	2096	36	of	of	IN
50957	2096	37	1,450	1,450	CD
50957	2096	38	feet	foot	NNS
50957	2096	39	above	above	IN
50957	2096	40	sea	sea	NN
50957	2096	41	-	-	HYPH
50957	2096	42	level	level	NN
50957	2096	43	.	.	.
50957	2097	1	Thence	thence	NN
50957	2097	2	it	-PRON-	PRP
50957	2097	3	falls	fall	VBZ
50957	2097	4	to	to	IN
50957	2097	5	1,150	1,150	CD
50957	2097	6	feet	foot	NNS
50957	2097	7	at	at	IN
50957	2097	8	Gloppa	Gloppa	NNP
50957	2097	9	,	,	,
50957	2097	10	three	three	CD
50957	2097	11	miles	mile	NNS
50957	2097	12	to	to	IN
50957	2097	13	the	the	DT
50957	2097	14	westward	westward	NN
50957	2097	15	of	of	IN
50957	2097	16	Oswestry	Oswestry	NNP
50957	2097	17	,	,	,
50957	2097	18	and	and	CC
50957	2097	19	this	this	DT
50957	2097	20	is	be	VBZ
50957	2097	21	the	the	DT
50957	2097	22	most	most	RBS
50957	2097	23	southerly	southerly	RB
50957	2097	24	point	point	NN
50957	2097	25	to	to	TO
50957	2097	26	which	which	WDT
50957	2097	27	it	-PRON-	PRP
50957	2097	28	has	have	VBZ
50957	2097	29	been	be	VBN
50957	2097	30	definitely	definitely	RB
50957	2097	31	traced	trace	VBN
50957	2097	32	on	on	IN
50957	2097	33	the	the	DT
50957	2097	34	Welsh	Welsh	NNP
50957	2097	35	border	border	NN
50957	2097	36	,	,	,
50957	2097	37	though	though	IN
50957	2097	38	scattered	scatter	VBN
50957	2097	39	boulders	boulder	NNS
50957	2097	40	of	of	IN
50957	2097	41	northern	northern	JJ
50957	2097	42	rocks	rock	NNS
50957	2097	43	are	be	VBP
50957	2097	44	known	know	VBN
50957	2097	45	to	to	TO
50957	2097	46	occur	occur	VB
50957	2097	47	at	at	IN
50957	2097	48	Church	Church	NNP
50957	2097	49	Stretton	Stretton	NNP
50957	2097	50	.	.	.
50957	2098	1	"	"	``
50957	2098	2	Along	along	IN
50957	2098	3	the	the	DT
50957	2098	4	line	line	NN
50957	2098	5	from	from	IN
50957	2098	6	the	the	DT
50957	2098	7	Vale	vale	NN
50957	2098	8	of	of	IN
50957	2098	9	Clwyd	Clwyd	NNP
50957	2098	10	to	to	IN
50957	2098	11	Oswestry	Oswestry	NNP
50957	2098	12	the	the	DT
50957	2098	13	boundary	boundary	NN
50957	2098	14	is	be	VBZ
50957	2098	15	marked	mark	VBN
50957	2098	16	by	by	IN
50957	2098	17	a	a	DT
50957	2098	18	very	very	RB
50957	2098	19	striking	striking	JJ
50957	2098	20	series	series	NN
50957	2098	21	of	of	IN
50957	2098	22	moraine	moraine	NN
50957	2098	23	-	-	HYPH
50957	2098	24	mounds	mound	NNS
50957	2098	25	.	.	.
50957	2099	1	They	-PRON-	PRP
50957	2099	2	occur	occur	VBP
50957	2099	3	on	on	IN
50957	2099	4	the	the	DT
50957	2099	5	extreme	extreme	JJ
50957	2099	6	summits	summit	NNS
50957	2099	7	of	of	IN
50957	2099	8	lofty	lofty	JJ
50957	2099	9	hills	hill	NNS
50957	2099	10	in	in	IN
50957	2099	11	a	a	DT
50957	2099	12	country	country	NN
50957	2099	13	generally	generally	RB
50957	2099	14	almost	almost	RB
50957	2099	15	driftless	driftless	JJ
50957	2099	16	,	,	,
50957	2099	17	and	and	CC
50957	2099	18	their	-PRON-	PRP$
50957	2099	19	appearance	appearance	NN
50957	2099	20	is	be	VBZ
50957	2099	21	so	so	RB
50957	2099	22	unusual	unusual	JJ
50957	2099	23	that	that	IN
50957	2099	24	one	one	CD
50957	2099	25	--	--	:
50957	2099	26	Moel	Moel	NNP
50957	2099	27	-	-	HYPH
50957	2099	28	y	y	NNP
50957	2099	29	-	-	HYPH
50957	2099	30	crio	crio	NNP
50957	2099	31	--	--	:
50957	2099	32	at	at	IN
50957	2099	33	least	least	JJS
50957	2099	34	has	have	VBZ
50957	2099	35	been	be	VBN
50957	2099	36	mistaken	mistake	VBN
50957	2099	37	for	for	IN
50957	2099	38	an	an	DT
50957	2099	39	artificial	artificial	JJ
50957	2099	40	tumulus	tumulus	NN
50957	2099	41	.	.	.
50957	2100	1	The	the	DT
50957	2100	2	limitation	limitation	NN
50957	2100	3	of	of	IN
50957	2100	4	the	the	DT
50957	2100	5	dispersal	dispersal	NN
50957	2100	6	of	of	IN
50957	2100	7	northern	northern	JJ
50957	2100	8	erratics	erratic	NNS
50957	2100	9	by	by	IN
50957	2100	10	these	these	DT
50957	2100	11	mounds	mound	NNS
50957	2100	12	is	be	VBZ
50957	2100	13	very	very	RB
50957	2100	14	clear	clear	JJ
50957	2100	15	and	and	CC
50957	2100	16	sharp	sharp	JJ
50957	2100	17	;	;	:
50957	2100	18	and	and	CC
50957	2100	19	Mackintosh	Mackintosh	NNP
50957	2100	20	,	,	,
50957	2100	21	in	in	IN
50957	2100	22	describing	describe	VBG
50957	2100	23	those	those	DT
50957	2100	24	at	at	IN
50957	2100	25	Frondeg	Frondeg	NNP
50957	2100	26	,	,	,
50957	2100	27	remarked	remark	VBD
50957	2100	28	that	that	IN
50957	2100	29	,	,	,
50957	2100	30	while	while	IN
50957	2100	31	no	no	DT
50957	2100	32	northern	northern	JJ
50957	2100	33	rocks	rock	NNS
50957	2100	34	extended	extend	VBN
50957	2100	35	to	to	IN
50957	2100	36	the	the	DT
50957	2100	37	westward	westward	NN
50957	2100	38	of	of	IN
50957	2100	39	them	-PRON-	PRP
50957	2100	40	,	,	,
50957	2100	41	so	so	RB
50957	2100	42	no	no	DT
50957	2100	43	Welsh	Welsh	NNP
50957	2100	44	erratics	erratic	NNS
50957	2100	45	could	could	MD
50957	2100	46	be	be	VB
50957	2100	47	found	find	VBN
50957	2100	48	to	to	TO
50957	2100	49	cross	cross	VB
50957	2100	50	the	the	DT
50957	2100	51	line	line	NN
50957	2100	52	to	to	IN
50957	2100	53	the	the	DT
50957	2100	54	eastward	eastward	NN
50957	2100	55	.	.	.
50957	2101	1	There	there	EX
50957	2101	2	are	be	VBP
50957	2101	3	Welsh	Welsh	NNP
50957	2101	4	erratics	erratic	NNS
50957	2101	5	in	in	IN
50957	2101	6	the	the	DT
50957	2101	7	low	low	JJ
50957	2101	8	grounds	ground	NNS
50957	2101	9	of	of	IN
50957	2101	10	Cheshire	Cheshire	NNP
50957	2101	11	and	and	CC
50957	2101	12	Shropshire	Shropshire	NNP
50957	2101	13	,	,	,
50957	2101	14	but	but	CC
50957	2101	15	their	-PRON-	PRP$
50957	2101	16	distribution	distribution	NN
50957	2101	17	is	be	VBZ
50957	2101	18	sporadic	sporadic	JJ
50957	2101	19	,	,	,
50957	2101	20	and	and	CC
50957	2101	21	will	will	MD
50957	2101	22	be	be	VB
50957	2101	23	explained	explain	VBN
50957	2101	24	in	in	IN
50957	2101	25	a	a	DT
50957	2101	26	subsequent	subsequent	JJ
50957	2101	27	section	section	NN
50957	2101	28	.	.	.
50957	2102	1	"	"	``
50957	2102	2	Having	have	VBG
50957	2102	3	thus	thus	RB
50957	2102	4	followed	follow	VBN
50957	2102	5	around	around	IN
50957	2102	6	the	the	DT
50957	2102	7	edges	edge	NNS
50957	2102	8	of	of	IN
50957	2102	9	this	this	DT
50957	2102	10	glacier	glacier	NN
50957	2102	11	,	,	,
50957	2102	12	it	-PRON-	PRP
50957	2102	13	remains	remain	VBZ
50957	2102	14	to	to	TO
50957	2102	15	describe	describe	VB
50957	2102	16	its	-PRON-	PRP$
50957	2102	17	termination	termination	NN
50957	2102	18	.	.	.
50957	2103	1	It	-PRON-	PRP
50957	2103	2	is	be	VBZ
50957	2103	3	clear	clear	JJ
50957	2103	4	that	that	IN
50957	2103	5	the	the	DT
50957	2103	6	ice	ice	NN
50957	2103	7	must	must	MD
50957	2103	8	have	have	VB
50957	2103	9	forced	force	VBN
50957	2103	10	its	-PRON-	PRP$
50957	2103	11	way	way	NN
50957	2103	12	over	over	IN
50957	2103	13	the	the	DT
50957	2103	14	low	low	JJ
50957	2103	15	water	water	NN
50957	2103	16	-	-	HYPH
50957	2103	17	shed	shed	VBN
50957	2103	18	between	between	IN
50957	2103	19	the	the	DT
50957	2103	20	respective	respective	JJ
50957	2103	21	basins	basin	NNS
50957	2103	22	of	of	IN
50957	2103	23	the	the	DT
50957	2103	24	Dee	Dee	NNP
50957	2103	25	and	and	CC
50957	2103	26	the	the	DT
50957	2103	27	Severn	Severn	NNP
50957	2103	28	.	.	.
50957	2104	1	So	so	RB
50957	2104	2	soon	soon	RB
50957	2104	3	as	as	IN
50957	2104	4	this	this	DT
50957	2104	5	ridge	ridge	NN
50957	2104	6	(	(	-LRB-
50957	2104	7	less	less	JJR
50957	2104	8	than	than	IN
50957	2104	9	500	500	CD
50957	2104	10	feet	foot	NNS
50957	2104	11	above	above	IN
50957	2104	12	the	the	DT
50957	2104	13	sea	sea	NN
50957	2104	14	)	)	-RRB-
50957	2104	15	is	be	VBZ
50957	2104	16	crossed	cross	VBN
50957	2104	17	,	,	,
50957	2104	18	we	-PRON-	PRP
50957	2104	19	find	find	VBP
50957	2104	20	the	the	DT
50957	2104	21	deposits	deposit	NNS
50957	2104	22	laid	lay	VBN
50957	2104	23	down	down	RP
50957	2104	24	by	by	IN
50957	2104	25	the	the	DT
50957	2104	26	glacier	glacier	NN
50957	2104	27	change	change	VB
50957	2104	28	their	-PRON-	PRP$
50957	2104	29	character	character	NN
50957	2104	30	,	,	,
50957	2104	31	and	and	CC
50957	2104	32	sands	sand	VBZ
50957	2104	33	and	and	CC
50957	2104	34	gravels	gravel	NNS
50957	2104	35	attain	attain	VBP
50957	2104	36	a	a	DT
50957	2104	37	great	great	JJ
50957	2104	38	predominance	predominance	NN
50957	2104	39	.	.	.
50957	2105	1	[	[	-LRB-
50957	2105	2	BO	BO	NNP
50957	2105	3	]	]	-RRB-
50957	2105	4	Near	Near	NNP
50957	2105	5	Bridgenorth	Bridgenorth	NNP
50957	2105	6	,	,	,
50957	2105	7	and	and	CC
50957	2105	8	,	,	,
50957	2105	9	at	at	IN
50957	2105	10	other	other	JJ
50957	2105	11	places	place	NNS
50957	2105	12	,	,	,
50957	2105	13	hills	hill	NNS
50957	2105	14	composed	compose	VBN
50957	2105	15	of	of	IN
50957	2105	16	such	such	JJ
50957	2105	17	materials	material	NNS
50957	2105	18	attain	attain	VBP
50957	2105	19	an	an	DT
50957	2105	20	altitude	altitude	NN
50957	2105	21	of	of	IN
50957	2105	22	200	200	CD
50957	2105	23	feet	foot	NNS
50957	2105	24	.	.	.
50957	2106	1	From	from	IN
50957	2106	2	Shrewsbury	Shrewsbury	NNP
50957	2106	3	_	_	NNP
50957	2106	4	via	via	IN
50957	2106	5	_	_	NNP
50957	2106	6	Burton	Burton	NNP
50957	2106	7	,	,	,
50957	2106	8	and	and	CC
50957	2106	9	thence	thence	NN
50957	2106	10	,	,	,
50957	2106	11	in	in	IN
50957	2106	12	a	a	DT
50957	2106	13	semicircular	semicircular	JJ
50957	2106	14	sweep	sweep	NN
50957	2106	15	,	,	,
50957	2106	16	through	through	IN
50957	2106	17	Bridgenorth	Bridgenorth	NNP
50957	2106	18	and	and	CC
50957	2106	19	Enville	Enville	NNP
50957	2106	20	,	,	,
50957	2106	21	there	there	EX
50957	2106	22	is	be	VBZ
50957	2106	23	an	an	DT
50957	2106	24	immense	immense	JJ
50957	2106	25	concentration	concentration	NN
50957	2106	26	of	of	IN
50957	2106	27	boulders	boulder	NNS
50957	2106	28	and	and	CC
50957	2106	29	pebbles	pebble	NNS
50957	2106	30	,	,	,
50957	2106	31	such	such	JJ
50957	2106	32	as	as	IN
50957	2106	33	to	to	TO
50957	2106	34	justify	justify	VB
50957	2106	35	the	the	DT
50957	2106	36	designation	designation	NN
50957	2106	37	of	of	IN
50957	2106	38	a	a	DT
50957	2106	39	terminal	terminal	JJ
50957	2106	40	moraine	moraine	NN
50957	2106	41	.	.	.
50957	2107	1	To	to	IN
50957	2107	2	the	the	DT
50957	2107	3	southward	southward	NN
50957	2107	4	,	,	,
50957	2107	5	down	down	IN
50957	2107	6	the	the	DT
50957	2107	7	valley	valley	NN
50957	2107	8	of	of	IN
50957	2107	9	the	the	DT
50957	2107	10	Severn	Severn	NNP
50957	2107	11	,	,	,
50957	2107	12	existing	exist	VBG
50957	2107	13	information	information	NN
50957	2107	14	points	point	NNS
50957	2107	15	to	to	IN
50957	2107	16	the	the	DT
50957	2107	17	occurrence	occurrence	NN
50957	2107	18	merely	merely	RB
50957	2107	19	of	of	IN
50957	2107	20	such	such	JJ
50957	2107	21	scattered	scatter	VBN
50957	2107	22	pebbles	pebble	NNS
50957	2107	23	as	as	IN
50957	2107	24	might	may	MD
50957	2107	25	have	have	VB
50957	2107	26	been	be	VBN
50957	2107	27	carried	carry	VBN
50957	2107	28	down	down	RP
50957	2107	29	by	by	IN
50957	2107	30	floods	flood	NNS
50957	2107	31	.	.	.
50957	2108	1	In	in	IN
50957	2108	2	the	the	DT
50957	2108	3	district	district	NN
50957	2108	4	lying	lie	VBG
50957	2108	5	outside	outside	IN
50957	2108	6	this	this	DT
50957	2108	7	moraine	moraine	NN
50957	2108	8	there	there	EX
50957	2108	9	is	be	VBZ
50957	2108	10	a	a	DT
50957	2108	11	most	most	RBS
50957	2108	12	interesting	interesting	JJ
50957	2108	13	series	series	NN
50957	2108	14	of	of	IN
50957	2108	15	glacial	glacial	JJ
50957	2108	16	deposits	deposit	NNS
50957	2108	17	and	and	CC
50957	2108	18	of	of	IN
50957	2108	19	boulders	boulder	NNS
50957	2108	20	of	of	IN
50957	2108	21	an	an	DT
50957	2108	22	entirely	entirely	RB
50957	2108	23	different	different	JJ
50957	2108	24	character	character	NN
50957	2108	25	.	.	.
50957	2109	1	(	(	-LRB-
50957	2109	2	See	see	UH
50957	2109	3	map	map	NN
50957	2109	4	.	.	.
50957	2109	5	)	)	-RRB-
50957	2110	1	[	[	-LRB-
50957	2110	2	Footnote	Footnote	NNP
50957	2110	3	BO	BO	NNP
50957	2110	4	:	:	:
50957	2110	5	Mackintosh	Mackintosh	NNP
50957	2110	6	,	,	,
50957	2110	7	Q.	Q.	NNP
50957	2110	8	J.	J.	NNP
50957	2110	9	G.	G.	NNP
50957	2110	10	S.	S.	NNP
50957	2110	11	]	]	-RRB-
50957	2110	12	"	"	``
50957	2110	13	From	from	IN
50957	2110	14	the	the	DT
50957	2110	15	neighbourhood	neighbourhood	NN
50957	2110	16	of	of	IN
50957	2110	17	Lichfield	Lichfield	NNP
50957	2110	18	,	,	,
50957	2110	19	through	through	IN
50957	2110	20	some	some	DT
50957	2110	21	of	of	IN
50957	2110	22	the	the	DT
50957	2110	23	suburbs	suburb	NNS
50957	2110	24	of	of	IN
50957	2110	25	Birmingham	Birmingham	NNP
50957	2110	26	,	,	,
50957	2110	27	and	and	CC
50957	2110	28	over	over	IN
50957	2110	29	Frankley	Frankley	NNP
50957	2110	30	Hill	Hill	NNP
50957	2110	31	and	and	CC
50957	2110	32	the	the	DT
50957	2110	33	Lickey	Lickey	NNP
50957	2110	34	Hills	Hills	NNP
50957	2110	35	to	to	IN
50957	2110	36	Bromsgrove	Bromsgrove	NNP
50957	2110	37	,	,	,
50957	2110	38	there	there	EX
50957	2110	39	is	be	VBZ
50957	2110	40	a	a	DT
50957	2110	41	great	great	JJ
50957	2110	42	accumulation	accumulation	NN
50957	2110	43	of	of	IN
50957	2110	44	Welsh	Welsh	NNP
50957	2110	45	erratics	erratic	NNS
50957	2110	46	,	,	,
50957	2110	47	from	from	IN
50957	2110	48	the	the	DT
50957	2110	49	neighbourhood	neighbourhood	NN
50957	2110	50	,	,	,
50957	2110	51	probably	probably	RB
50957	2110	52	,	,	,
50957	2110	53	of	of	IN
50957	2110	54	Arenig	Arenig	NNP
50957	2110	55	Mawr	Mawr	NNP
50957	2110	56	.	.	.
50957	2111	1	"	"	``
50957	2111	2	The	the	DT
50957	2111	3	late	late	JJ
50957	2111	4	Professor	Professor	NNP
50957	2111	5	Carvill	Carvill	NNP
50957	2111	6	Lewis	Lewis	NNP
50957	2111	7	suggested	suggest	VBD
50957	2111	8	that	that	IN
50957	2111	9	these	these	DT
50957	2111	10	Arenig	Arenig	NNP
50957	2111	11	rocks	rock	NNS
50957	2111	12	might	may	MD
50957	2111	13	have	have	VB
50957	2111	14	been	be	VBN
50957	2111	15	derived	derive	VBN
50957	2111	16	from	from	IN
50957	2111	17	some	some	DT
50957	2111	18	adjacent	adjacent	JJ
50957	2111	19	outcrop	outcrop	NN
50957	2111	20	of	of	IN
50957	2111	21	Palæozoic	Palæozoic	NNP
50957	2111	22	rocks	rock	NNS
50957	2111	23	--	--	:
50957	2111	24	a	a	DT
50957	2111	25	suggestion	suggestion	NN
50957	2111	26	having	have	VBG
50957	2111	27	its	-PRON-	PRP$
50957	2111	28	justification	justification	NN
50957	2111	29	in	in	IN
50957	2111	30	the	the	DT
50957	2111	31	discoveries	discovery	NNS
50957	2111	32	that	that	WDT
50957	2111	33	had	have	VBD
50957	2111	34	been	be	VBN
50957	2111	35	made	make	VBN
50957	2111	36	of	of	IN
50957	2111	37	Cumbrian	cumbrian	JJ
50957	2111	38	rocks	rock	NNS
50957	2111	39	in	in	IN
50957	2111	40	the	the	DT
50957	2111	41	Midlands	midland	NNS
50957	2111	42	.	.	.
50957	2112	1	To	to	TO
50957	2112	2	test	test	VB
50957	2112	3	the	the	DT
50957	2112	4	matter	matter	NN
50957	2112	5	,	,	,
50957	2112	6	an	an	DT
50957	2112	7	excavation	excavation	NN
50957	2112	8	was	be	VBD
50957	2112	9	made	make	VBN
50957	2112	10	at	at	IN
50957	2112	11	a	a	DT
50957	2112	12	point	point	NN
50957	2112	13	selected	select	VBN
50957	2112	14	on	on	IN
50957	2112	15	Frankley	Frankley	NNP
50957	2112	16	Hill	Hill	NNP
50957	2112	17	,	,	,
50957	2112	18	and	and	CC
50957	2112	19	a	a	DT
50957	2112	20	genuine	genuine	JJ
50957	2112	21	boulder	boulder	NN
50957	2112	22	-	-	HYPH
50957	2112	23	clay	clay	NN
50957	2112	24	was	be	VBD
50957	2112	25	found	find	VBN
50957	2112	26	,	,	,
50957	2112	27	containing	contain	VBG
50957	2112	28	erratics	erratic	NNS
50957	2112	29	of	of	IN
50957	2112	30	the	the	DT
50957	2112	31	same	same	JJ
50957	2112	32	type	type	NN
50957	2112	33	as	as	IN
50957	2112	34	those	those	DT
50957	2112	35	found	find	VBN
50957	2112	36	upon	upon	IN
50957	2112	37	the	the	DT
50957	2112	38	surface	surface	NN
50957	2112	39	.	.	.
50957	2113	1	"	"	``
50957	2113	2	The	the	DT
50957	2113	3	explanation	explanation	NN
50957	2113	4	has	have	VBZ
50957	2113	5	since	since	IN
50957	2113	6	been	be	VBN
50957	2113	7	offered	offer	VBN
50957	2113	8	that	that	IN
50957	2113	9	this	this	DT
50957	2113	10	boulder	boulder	NN
50957	2113	11	-	-	HYPH
50957	2113	12	clay	clay	NN
50957	2113	13	was	be	VBD
50957	2113	14	a	a	DT
50957	2113	15	marine	marine	JJ
50957	2113	16	deposit	deposit	NN
50957	2113	17	laid	lay	VBD
50957	2113	18	down	down	RP
50957	2113	19	during	during	IN
50957	2113	20	a	a	DT
50957	2113	21	period	period	NN
50957	2113	22	of	of	IN
50957	2113	23	submerge	submerge	NN
50957	2113	24	nee	nee	NN
50957	2113	25	.	.	.
50957	2114	1	[	[	-LRB-
50957	2114	2	BP	BP	NNP
50957	2114	3	]	]	-RRB-
50957	2114	4	Apart	apart	RB
50957	2114	5	from	from	IN
50957	2114	6	the	the	DT
50957	2114	7	difficulty	difficulty	NN
50957	2114	8	that	that	IN
50957	2114	9	the	the	DT
50957	2114	10	boulder	boulder	NN
50957	2114	11	-	-	HYPH
50957	2114	12	clay	clay	NN
50957	2114	13	displays	display	NNS
50957	2114	14	none	none	NN
50957	2114	15	of	of	IN
50957	2114	16	the	the	DT
50957	2114	17	ordinary	ordinary	JJ
50957	2114	18	characteristics	characteristic	NNS
50957	2114	19	of	of	IN
50957	2114	20	a	a	DT
50957	2114	21	marine	marine	JJ
50957	2114	22	deposition	deposition	NN
50957	2114	23	,	,	,
50957	2114	24	but	but	CC
50957	2114	25	possesses	possess	VBZ
50957	2114	26	a	a	DT
50957	2114	27	structure	structure	NN
50957	2114	28	,	,	,
50957	2114	29	or	or	CC
50957	2114	30	rather	rather	RB
50957	2114	31	absence	absence	NN
50957	2114	32	of	of	IN
50957	2114	33	structure	structure	NN
50957	2114	34	,	,	,
50957	2114	35	in	in	IN
50957	2114	36	many	many	JJ
50957	2114	37	respects	respect	NNS
50957	2114	38	quite	quite	RB
50957	2114	39	inconsistent	inconsistent	JJ
50957	2114	40	with	with	IN
50957	2114	41	such	such	PDT
50957	2114	42	an	an	DT
50957	2114	43	origin	origin	NN
50957	2114	44	,	,	,
50957	2114	45	and	and	CC
50957	2114	46	contains	contain	VBZ
50957	2114	47	no	no	DT
50957	2114	48	shells	shell	NNS
50957	2114	49	or	or	CC
50957	2114	50	other	other	JJ
50957	2114	51	remains	remain	NNS
50957	2114	52	of	of	IN
50957	2114	53	marine	marine	JJ
50957	2114	54	creatures	creature	NNS
50957	2114	55	,	,	,
50957	2114	56	it	-PRON-	PRP
50957	2114	57	must	must	MD
50957	2114	58	be	be	VB
50957	2114	59	pointed	point	VBN
50957	2114	60	out	out	RP
50957	2114	61	that	that	IN
50957	2114	62	no	no	DT
50957	2114	63	theory	theory	NN
50957	2114	64	of	of	IN
50957	2114	65	marine	marine	JJ
50957	2114	66	notation	notation	NN
50957	2114	67	will	will	MD
50957	2114	68	explain	explain	VB
50957	2114	69	the	the	DT
50957	2114	70	distribution	distribution	NN
50957	2114	71	of	of	IN
50957	2114	72	the	the	DT
50957	2114	73	erratics	erratic	NNS
50957	2114	74	,	,	,
50957	2114	75	and	and	CC
50957	2114	76	especially	especially	RB
50957	2114	77	their	-PRON-	PRP$
50957	2114	78	concentration	concentration	NN
50957	2114	79	in	in	IN
50957	2114	80	such	such	JJ
50957	2114	81	numbers	number	NNS
50957	2114	82	at	at	IN
50957	2114	83	a	a	DT
50957	2114	84	station	station	NN
50957	2114	85	sixty	sixty	CD
50957	2114	86	or	or	CC
50957	2114	87	seventy	seventy	CD
50957	2114	88	miles	mile	NNS
50957	2114	89	from	from	IN
50957	2114	90	their	-PRON-	PRP$
50957	2114	91	source	source	NN
50957	2114	92	.	.	.
50957	2115	1	[	[	-LRB-
50957	2115	2	Footnote	Footnote	NNP
50957	2115	3	BP	BP	NNP
50957	2115	4	:	:	:
50957	2115	5	Proceedings	Proceedings	NNP
50957	2115	6	of	of	IN
50957	2115	7	the	the	DT
50957	2115	8	Birmingham	Birmingham	NNP
50957	2115	9	Philosophical	Philosophical	NNP
50957	2115	10	Society	Society	NNP
50957	2115	11	,	,	,
50957	2115	12	vol	vol	NNP
50957	2115	13	.	.	.
50957	2116	1	vi	vi	NNP
50957	2116	2	,	,	,
50957	2116	3	Part	Part	NNP
50957	2116	4	I	I	NNP
50957	2116	5	,	,	,
50957	2116	6	p.	p.	NN
50957	2117	1	181	181	CD
50957	2117	2	.	.	.
50957	2117	3	]	]	-RRB-
50957	2118	1	"	"	``
50957	2118	2	Upon	upon	IN
50957	2118	3	the	the	DT
50957	2118	4	land	land	NN
50957	2118	5	-	-	HYPH
50957	2118	6	ice	ice	NN
50957	2118	7	hypothesis	hypothesis	NN
50957	2118	8	this	this	DT
50957	2118	9	difficulty	difficulty	NN
50957	2118	10	disappears	disappear	VBZ
50957	2118	11	.	.	.
50957	2119	1	During	during	IN
50957	2119	2	the	the	DT
50957	2119	3	early	early	JJ
50957	2119	4	stages	stage	NNS
50957	2119	5	of	of	IN
50957	2119	6	the	the	DT
50957	2119	7	Glacial	glacial	JJ
50957	2119	8	period	period	NN
50957	2119	9	the	the	DT
50957	2119	10	Welsh	Welsh	NNP
50957	2119	11	ice	ice	NN
50957	2119	12	had	have	VBD
50957	2119	13	the	the	DT
50957	2119	14	whole	whole	NN
50957	2119	15	of	of	IN
50957	2119	16	the	the	DT
50957	2119	17	Severn	Severn	NNP
50957	2119	18	Valley	Valley	NNP
50957	2119	19	at	at	IN
50957	2119	20	its	-PRON-	PRP$
50957	2119	21	mercy	mercy	NN
50957	2119	22	,	,	,
50957	2119	23	and	and	CC
50957	2119	24	a	a	DT
50957	2119	25	great	great	JJ
50957	2119	26	glacier	glacier	NN
50957	2119	27	was	be	VBD
50957	2119	28	thrust	thrust	VBN
50957	2119	29	down	down	RP
50957	2119	30	from	from	IN
50957	2119	31	Arenig	Arenig	NNP
50957	2119	32	,	,	,
50957	2119	33	or	or	CC
50957	2119	34	some	some	DT
50957	2119	35	other	other	JJ
50957	2119	36	point	point	NN
50957	2119	37	in	in	IN
50957	2119	38	central	central	JJ
50957	2119	39	Wales	Wales	NNP
50957	2119	40	,	,	,
50957	2119	41	having	have	VBG
50957	2119	42	an	an	DT
50957	2119	43	_	_	NNP
50957	2119	44	initial	initial	JJ
50957	2119	45	direction	direction	NN
50957	2119	46	_	_	NNP
50957	2119	47	,	,	,
50957	2119	48	broadly	broadly	RB
50957	2119	49	speaking	speak	VBG
50957	2119	50	,	,	,
50957	2119	51	from	from	IN
50957	2119	52	west	west	NNP
50957	2119	53	to	to	IN
50957	2119	54	east	east	NNP
50957	2119	55	.	.	.
50957	2120	1	This	this	DT
50957	2120	2	glacier	glacier	NN
50957	2120	3	extended	extend	VBD
50957	2120	4	across	across	IN
50957	2120	5	the	the	DT
50957	2120	6	valley	valley	NN
50957	2120	7	of	of	IN
50957	2120	8	the	the	DT
50957	2120	9	Severn	Severn	NNP
50957	2120	10	,	,	,
50957	2120	11	sweeping	sweep	VBG
50957	2120	12	past	past	IN
50957	2120	13	the	the	DT
50957	2120	14	Wrekin	Wrekin	NNP
50957	2120	15	,	,	,
50957	2120	16	whence	whence	IN
50957	2120	17	it	-PRON-	PRP
50957	2120	18	carried	carry	VBD
50957	2120	19	blocks	block	NNS
50957	2120	20	of	of	IN
50957	2120	21	the	the	DT
50957	2120	22	very	very	RB
50957	2120	23	characteristic	characteristic	JJ
50957	2120	24	rocks	rock	NNS
50957	2120	25	to	to	TO
50957	2120	26	be	be	VB
50957	2120	27	lodged	lodge	VBN
50957	2120	28	as	as	IN
50957	2120	29	boulders	boulder	NNS
50957	2120	30	near	near	IN
50957	2120	31	Lichfield	Lichfield	NNP
50957	2120	32	;	;	:
50957	2120	33	and	and	CC
50957	2120	34	it	-PRON-	PRP
50957	2120	35	probably	probably	RB
50957	2120	36	formed	form	VBD
50957	2120	37	its	-PRON-	PRP$
50957	2120	38	terminal	terminal	JJ
50957	2120	39	moraine	moraine	NN
50957	2120	40	along	along	IN
50957	2120	41	the	the	DT
50957	2120	42	line	line	NN
50957	2120	43	indicated	indicate	VBD
50957	2120	44	.	.	.
50957	2121	1	(	(	-LRB-
50957	2121	2	See	see	VB
50957	2121	3	lozenge	lozenge	NN
50957	2121	4	-	-	HYPH
50957	2121	5	shaped	shape	VBN
50957	2121	6	marks	mark	NNS
50957	2121	7	on	on	IN
50957	2121	8	the	the	DT
50957	2121	9	map	map	NN
50957	2121	10	.	.	.
50957	2121	11	)	)	-RRB-
50957	2122	1	As	as	IN
50957	2122	2	the	the	DT
50957	2122	3	ice	ice	NN
50957	2122	4	in	in	IN
50957	2122	5	the	the	DT
50957	2122	6	north	north	NN
50957	2122	7	gathered	gather	VBD
50957	2122	8	volume	volume	NN
50957	2122	9	it	-PRON-	PRP
50957	2122	10	produced	produce	VBD
50957	2122	11	the	the	DT
50957	2122	12	great	great	JJ
50957	2122	13	Irish	Irish	NNP
50957	2122	14	Sea	Sea	NNP
50957	2122	15	Glacier	Glacier	NNP
50957	2122	16	,	,	,
50957	2122	17	which	which	WDT
50957	2122	18	pressed	press	VBD
50957	2122	19	inland	inland	RB
50957	2122	20	and	and	CC
50957	2122	21	down	down	IN
50957	2122	22	the	the	DT
50957	2122	23	Vale	vale	NN
50957	2122	24	of	of	IN
50957	2122	25	Severn	Severn	NNP
50957	2122	26	in	in	IN
50957	2122	27	the	the	DT
50957	2122	28	manner	manner	NN
50957	2122	29	I	-PRON-	PRP
50957	2122	30	have	have	VBP
50957	2122	31	described	describe	VBN
50957	2122	32	,	,	,
50957	2122	33	and	and	CC
50957	2122	34	brushed	brush	VBD
50957	2122	35	the	the	DT
50957	2122	36	relatively	relatively	RB
50957	2122	37	small	small	JJ
50957	2122	38	Welsh	Welsh	NNP
50957	2122	39	stream	stream	VB
50957	2122	40	out	out	IN
50957	2122	41	of	of	IN
50957	2122	42	its	-PRON-	PRP$
50957	2122	43	path	path	NN
50957	2122	44	,	,	,
50957	2122	45	and	and	CC
50957	2122	46	laid	lay	VBD
50957	2122	47	down	down	RP
50957	2122	48	its	-PRON-	PRP$
50957	2122	49	own	own	JJ
50957	2122	50	terminal	terminal	NN
50957	2122	51	moraine	moraine	NN
50957	2122	52	in	in	IN
50957	2122	53	the	the	DT
50957	2122	54	space	space	NN
50957	2122	55	between	between	IN
50957	2122	56	the	the	DT
50957	2122	57	Welsh	Welsh	NNP
50957	2122	58	border	border	NN
50957	2122	59	and	and	CC
50957	2122	60	the	the	DT
50957	2122	61	Lickey	Lickey	NNP
50957	2122	62	Hills	Hills	NNP
50957	2122	63	.	.	.
50957	2123	1	It	-PRON-	PRP
50957	2123	2	seems	seem	VBZ
50957	2123	3	probable	probable	JJ
50957	2123	4	that	that	IN
50957	2123	5	the	the	DT
50957	2123	6	Welsh	Welsh	NNP
50957	2123	7	stream	stream	NN
50957	2123	8	came	come	VBD
50957	2123	9	mainly	mainly	RB
50957	2123	10	down	down	IN
50957	2123	11	the	the	DT
50957	2123	12	Vale	Vale	NNP
50957	2123	13	of	of	IN
50957	2123	14	Llangollen	Llangollen	NNP
50957	2123	15	,	,	,
50957	2123	16	and	and	CC
50957	2123	17	thence	thence	NN
50957	2123	18	to	to	IN
50957	2123	19	the	the	DT
50957	2123	20	Lickey	Lickey	NNP
50957	2123	21	Hills	Hills	NNP
50957	2123	22	.	.	.
50957	2124	1	Boulders	boulder	NNS
50957	2124	2	of	of	IN
50957	2124	3	Welsh	Welsh	NNP
50957	2124	4	rocks	rock	NNS
50957	2124	5	occur	occur	VBP
50957	2124	6	in	in	IN
50957	2124	7	the	the	DT
50957	2124	8	intervening	intervening	NN
50957	2124	9	tract	tract	NN
50957	2124	10	by	by	IN
50957	2124	11	ones	one	NNS
50957	2124	12	and	and	CC
50957	2124	13	twos	two	NNS
50957	2124	14	,	,	,
50957	2124	15	with	with	IN
50957	2124	16	occasional	occasional	JJ
50957	2124	17	large	large	JJ
50957	2124	18	clusters	cluster	NNS
50957	2124	19	,	,	,
50957	2124	20	the	the	DT
50957	2124	21	preservation	preservation	NN
50957	2124	22	of	of	IN
50957	2124	23	any	any	DT
50957	2124	24	more	more	RBR
50957	2124	25	connected	connected	JJ
50957	2124	26	trail	trail	NN
50957	2124	27	being	be	VBG
50957	2124	28	rendered	render	VBN
50957	2124	29	impossible	impossible	JJ
50957	2124	30	by	by	IN
50957	2124	31	the	the	DT
50957	2124	32	great	great	JJ
50957	2124	33	discharge	discharge	NN
50957	2124	34	of	of	IN
50957	2124	35	water	water	NN
50957	2124	36	from	from	IN
50957	2124	37	the	the	DT
50957	2124	38	front	front	NN
50957	2124	39	of	of	IN
50957	2124	40	the	the	DT
50957	2124	41	Irish	Irish	NNP
50957	2124	42	Sea	Sea	NNP
50957	2124	43	Glacier	Glacier	NNP
50957	2124	44	,	,	,
50957	2124	45	and	and	CC
50957	2124	46	the	the	DT
50957	2124	47	distributing	distribute	VBG
50957	2124	48	action	action	NN
50957	2124	49	of	of	IN
50957	2124	50	the	the	DT
50957	2124	51	glacier	glacier	NN
50957	2124	52	itself	-PRON-	PRP
50957	2124	53	.	.	.
50957	2125	1	"	"	``
50957	2125	2	Within	within	IN
50957	2125	3	the	the	DT
50957	2125	4	area	area	NN
50957	2125	5	in	in	IN
50957	2125	6	England	England	NNP
50957	2125	7	and	and	CC
50957	2125	8	Wales	Wales	NNP
50957	2125	9	covered	cover	VBN
50957	2125	10	by	by	IN
50957	2125	11	the	the	DT
50957	2125	12	Irish	Irish	NNP
50957	2125	13	Sea	Sea	NNP
50957	2125	14	Glacier	Glacier	NNP
50957	2125	15	all	all	PDT
50957	2125	16	the	the	DT
50957	2125	17	phenomena	phenomena	NN
50957	2125	18	point	point	NN
50957	2125	19	to	to	IN
50957	2125	20	the	the	DT
50957	2125	21	action	action	NN
50957	2125	22	of	of	IN
50957	2125	23	land	land	NN
50957	2125	24	-	-	HYPH
50957	2125	25	ice	ice	NN
50957	2125	26	,	,	,
50957	2125	27	with	with	IN
50957	2125	28	the	the	DT
50957	2125	29	inevitable	inevitable	JJ
50957	2125	30	concomitants	concomitant	NNS
50957	2125	31	of	of	IN
50957	2125	32	subglacial	subglacial	JJ
50957	2125	33	streams	stream	NNS
50957	2125	34	,	,	,
50957	2125	35	extra	extra	JJ
50957	2125	36	-	-	HYPH
50957	2125	37	morainic	morainic	JJ
50957	2125	38	lakes	lake	NNS
50957	2125	39	,	,	,
50957	2125	40	etc	etc	FW
50957	2125	41	.	.	.
50957	2126	1	There	there	EX
50957	2126	2	is	be	VBZ
50957	2126	3	nothing	nothing	NN
50957	2126	4	to	to	TO
50957	2126	5	suggest	suggest	VB
50957	2126	6	marine	marine	JJ
50957	2126	7	conditions	condition	NNS
50957	2126	8	in	in	IN
50957	2126	9	any	any	DT
50957	2126	10	form	form	NN
50957	2126	11	except	except	IN
50957	2126	12	the	the	DT
50957	2126	13	occurrence	occurrence	NN
50957	2126	14	of	of	IN
50957	2126	15	shells	shell	NNS
50957	2126	16	or	or	CC
50957	2126	17	shell	shell	NN
50957	2126	18	fragments	fragment	NNS
50957	2126	19	;	;	:
50957	2126	20	and	and	CC
50957	2126	21	these	these	DT
50957	2126	22	present	present	JJ
50957	2126	23	so	so	RB
50957	2126	24	many	many	JJ
50957	2126	25	features	feature	NNS
50957	2126	26	of	of	IN
50957	2126	27	association	association	NN
50957	2126	28	,	,	,
50957	2126	29	condition	condition	NN
50957	2126	30	,	,	,
50957	2126	31	and	and	CC
50957	2126	32	position	position	NN
50957	2126	33	inconsistent	inconsistent	JJ
50957	2126	34	with	with	IN
50957	2126	35	,	,	,
50957	2126	36	what	what	WP
50957	2126	37	we	-PRON-	PRP
50957	2126	38	should	should	MD
50957	2126	39	be	be	VB
50957	2126	40	led	lead	VBN
50957	2126	41	to	to	TO
50957	2126	42	expect	expect	VB
50957	2126	43	from	from	IN
50957	2126	44	a	a	DT
50957	2126	45	study	study	NN
50957	2126	46	of	of	IN
50957	2126	47	recent	recent	JJ
50957	2126	48	marine	marine	JJ
50957	2126	49	life	life	NN
50957	2126	50	,	,	,
50957	2126	51	that	that	IN
50957	2126	52	conchologists	conchologist	NNS
50957	2126	53	are	be	VBP
50957	2126	54	unanimous	unanimous	JJ
50957	2126	55	in	in	IN
50957	2126	56	declaring	declare	VBG
50957	2126	57	that	that	IN
50957	2126	58	not	not	RB
50957	2126	59	one	one	CD
50957	2126	60	single	single	JJ
50957	2126	61	group	group	NN
50957	2126	62	of	of	IN
50957	2126	63	them	-PRON-	PRP
50957	2126	64	is	be	VBZ
50957	2126	65	on	on	IN
50957	2126	66	the	the	DT
50957	2126	67	site	site	NN
50957	2126	68	whereon	whereon	NN
50957	2126	69	the	the	DT
50957	2126	70	shells	shell	NNS
50957	2126	71	lived	live	VBD
50957	2126	72	.	.	.
50957	2127	1	It	-PRON-	PRP
50957	2127	2	is	be	VBZ
50957	2127	3	a	a	DT
50957	2127	4	most	most	RBS
50957	2127	5	significant	significant	JJ
50957	2127	6	fact	fact	NN
50957	2127	7	--	--	:
50957	2127	8	one	one	CD
50957	2127	9	out	out	IN
50957	2127	10	of	of	IN
50957	2127	11	a	a	DT
50957	2127	12	hundred	hundred	CD
50957	2127	13	which	which	WDT
50957	2127	14	could	could	MD
50957	2127	15	be	be	VB
50957	2127	16	cited	cite	VBN
50957	2127	17	did	do	VBD
50957	2127	18	space	space	NN
50957	2127	19	permit	permit	NN
50957	2127	20	--	--	:
50957	2127	21	that	that	IN
50957	2127	22	in	in	IN
50957	2127	23	the	the	DT
50957	2127	24	ten	ten	CD
50957	2127	25	thousand	thousand	CD
50957	2127	26	square	square	JJ
50957	2127	27	miles	mile	NNS
50957	2127	28	of	of	IN
50957	2127	29	,	,	,
50957	2127	30	as	as	IN
50957	2127	31	it	-PRON-	PRP
50957	2127	32	is	be	VBZ
50957	2127	33	supposed	suppose	VBN
50957	2127	34	,	,	,
50957	2127	35	recently	recently	RB
50957	2127	36	elevated	elevated	JJ
50957	2127	37	sea	sea	NN
50957	2127	38	-	-	HYPH
50957	2127	39	bottom	bottom	NN
50957	2127	40	,	,	,
50957	2127	41	not	not	RB
50957	2127	42	a	a	DT
50957	2127	43	single	single	JJ
50957	2127	44	example	example	NN
50957	2127	45	of	of	IN
50957	2127	46	a	a	DT
50957	2127	47	bivalve	bivalve	NN
50957	2127	48	shell	shell	NN
50957	2127	49	with	with	IN
50957	2127	50	its	-PRON-	PRP$
50957	2127	51	valves	valve	NNS
50957	2127	52	in	in	IN
50957	2127	53	apposition	apposition	NN
50957	2127	54	has	have	VBZ
50957	2127	55	ever	ever	RB
50957	2127	56	been	be	VBN
50957	2127	57	found	find	VBN
50957	2127	58	!	!	.
50957	2128	1	Nor	nor	CC
50957	2128	2	has	have	VBZ
50957	2128	3	a	a	DT
50957	2128	4	boulder	boulder	NN
50957	2128	5	or	or	CC
50957	2128	6	other	other	JJ
50957	2128	7	stone	stone	NN
50957	2128	8	been	be	VBN
50957	2128	9	found	find	VBN
50957	2128	10	encrusted	encrust	VBN
50957	2128	11	with	with	IN
50957	2128	12	those	those	DT
50957	2128	13	ubiquitous	ubiquitous	JJ
50957	2128	14	marine	marine	JJ
50957	2128	15	parasites	parasite	NNS
50957	2128	16	,	,	,
50957	2128	17	the	the	DT
50957	2128	18	barnacles	barnacle	NNS
50957	2128	19	.	.	.
50957	2129	1	"	"	``
50957	2129	2	The	the	DT
50957	2129	3	evidences	evidence	NNS
50957	2129	4	of	of	IN
50957	2129	5	the	the	DT
50957	2129	6	action	action	NN
50957	2129	7	of	of	IN
50957	2129	8	land	land	NN
50957	2129	9	-	-	HYPH
50957	2129	10	ice	ice	NN
50957	2129	11	within	within	IN
50957	2129	12	the	the	DT
50957	2129	13	area	area	NN
50957	2129	14	are	be	VBP
50957	2129	15	everywhere	everywhere	RB
50957	2129	16	apparent	apparent	JJ
50957	2129	17	in	in	IN
50957	2129	18	the	the	DT
50957	2129	19	constancy	constancy	NN
50957	2129	20	of	of	IN
50957	2129	21	direction	direction	NN
50957	2129	22	of--	of--	NNP
50957	2129	23	(	(	-LRB-
50957	2129	24	1	1	CD
50957	2129	25	.	.	.
50957	2129	26	)	)	-RRB-
50957	2130	1	Striæ	striæ	NN
50957	2130	2	upon	upon	IN
50957	2130	3	rock	rock	NN
50957	2130	4	surfaces	surface	NNS
50957	2130	5	.	.	.
50957	2131	1	(	(	-LRB-
50957	2131	2	2	2	CD
50957	2131	3	.	.	.
50957	2131	4	)	)	-RRB-
50957	2132	1	The	the	DT
50957	2132	2	terminal	terminal	JJ
50957	2132	3	curvature	curvature	NN
50957	2132	4	of	of	IN
50957	2132	5	rocks	rock	NNS
50957	2132	6	.	.	.
50957	2133	1	(	(	-LRB-
50957	2133	2	3	3	CD
50957	2133	3	.	.	.
50957	2133	4	)	)	-RRB-
50957	2134	1	The	the	DT
50957	2134	2	'	'	``
50957	2134	3	pull	pull	NN
50957	2134	4	-	-	HYPH
50957	2134	5	over	over	NN
50957	2134	6	'	'	''
50957	2134	7	of	of	IN
50957	2134	8	soft	soft	JJ
50957	2134	9	rocks	rock	NNS
50957	2134	10	.	.	.
50957	2135	1	(	(	-LRB-
50957	2135	2	4	4	CD
50957	2135	3	.	.	.
50957	2135	4	)	)	-RRB-
50957	2136	1	The	the	DT
50957	2136	2	transportal	transportal	NN
50957	2136	3	of	of	IN
50957	2136	4	local	local	JJ
50957	2136	5	boulders	boulder	NNS
50957	2136	6	.	.	.
50957	2137	1	(	(	-LRB-
50957	2137	2	5	5	CD
50957	2137	3	.	.	.
50957	2137	4	)	)	-RRB-
50957	2138	1	The	the	DT
50957	2138	2	orientation	orientation	NN
50957	2138	3	of	of	IN
50957	2138	4	the	the	DT
50957	2138	5	long	long	JJ
50957	2138	6	axes	axis	NNS
50957	2138	7	of	of	IN
50957	2138	8	large	large	JJ
50957	2138	9	boulders	boulder	NNS
50957	2138	10	.	.	.
50957	2139	1	(	(	-LRB-
50957	2139	2	6	6	CD
50957	2139	3	.	.	.
50957	2139	4	)	)	-RRB-
50957	2140	1	The	the	DT
50957	2140	2	false	false	JJ
50957	2140	3	bedding	bedding	NN
50957	2140	4	of	of	IN
50957	2140	5	sands	sand	NNS
50957	2140	6	and	and	CC
50957	2140	7	gravels	gravel	NNS
50957	2140	8	.	.	.
50957	2141	1	(	(	-LRB-
50957	2141	2	7	7	CD
50957	2141	3	.	.	.
50957	2141	4	)	)	-RRB-
50957	2142	1	The	the	DT
50957	2142	2	elongation	elongation	NN
50957	2142	3	of	of	IN
50957	2142	4	drift	drift	NN
50957	2142	5	-	-	HYPH
50957	2142	6	hills	hills	NNP
50957	2142	7	.	.	.
50957	2143	1	(	(	-LRB-
50957	2143	2	8	8	CD
50957	2143	3	.	.	.
50957	2143	4	)	)	-RRB-
50957	2144	1	The	the	DT
50957	2144	2	relations	relation	NNS
50957	2144	3	of	of	IN
50957	2144	4	'	'	``
50957	2144	5	crag	crag	NN
50957	2144	6	and	and	CC
50957	2144	7	tail	tail	VB
50957	2144	8	.	.	.
50957	2144	9	'	'	''
50957	2145	1	There	there	EX
50957	2145	2	is	be	VBZ
50957	2145	3	a	a	DT
50957	2145	4	similar	similar	JJ
50957	2145	5	general	general	JJ
50957	2145	6	constancy	constancy	NN
50957	2145	7	,	,	,
50957	2145	8	too	too	RB
50957	2145	9	,	,	,
50957	2145	10	in	in	IN
50957	2145	11	the	the	DT
50957	2145	12	directions	direction	NNS
50957	2145	13	of	of	IN
50957	2145	14	the	the	DT
50957	2145	15	striæ	striæ	NN
50957	2145	16	upon	upon	IN
50957	2145	17	large	large	JJ
50957	2145	18	boulders	boulder	NNS
50957	2145	19	.	.	.
50957	2146	1	Upon	upon	IN
50957	2146	2	the	the	DT
50957	2146	3	under	under	JJ
50957	2146	4	side	side	NN
50957	2146	5	they	-PRON-	PRP
50957	2146	6	run	run	VBP
50957	2146	7	longitudinally	longitudinally	RB
50957	2146	8	from	from	IN
50957	2146	9	southeast	southeast	NN
50957	2146	10	(	(	-LRB-
50957	2146	11	or	or	CC
50957	2146	12	thereabouts	thereabout	VBZ
50957	2146	13	)	)	-RRB-
50957	2146	14	to	to	IN
50957	2146	15	northwest	northwest	NNP
50957	2146	16	,	,	,
50957	2146	17	while	while	IN
50957	2146	18	upon	upon	IN
50957	2146	19	the	the	DT
50957	2146	20	upper	upper	JJ
50957	2146	21	surface	surface	NN
50957	2146	22	they	-PRON-	PRP
50957	2146	23	originate	originate	VBP
50957	2146	24	at	at	IN
50957	2146	25	the	the	DT
50957	2146	26	opposite	opposite	JJ
50957	2146	27	end	end	NN
50957	2146	28	,	,	,
50957	2146	29	showing	show	VBG
50957	2146	30	that	that	IN
50957	2146	31	the	the	DT
50957	2146	32	scratches	scratch	NNS
50957	2146	33	on	on	IN
50957	2146	34	the	the	DT
50957	2146	35	under	under	JJ
50957	2146	36	side	side	NN
50957	2146	37	were	be	VBD
50957	2146	38	produced	produce	VBN
50957	2146	39	by	by	IN
50957	2146	40	the	the	DT
50957	2146	41	stone	stone	NN
50957	2146	42	being	be	VBG
50957	2146	43	dragged	drag	VBN
50957	2146	44	from	from	IN
50957	2146	45	northwest	northwest	RB
50957	2146	46	to	to	IN
50957	2146	47	southeast	southeast	VB
50957	2146	48	,	,	,
50957	2146	49	while	while	IN
50957	2146	50	those	those	DT
50957	2146	51	on	on	IN
50957	2146	52	the	the	DT
50957	2146	53	top	top	NN
50957	2146	54	were	be	VBD
50957	2146	55	the	the	DT
50957	2146	56	product	product	NN
50957	2146	57	of	of	IN
50957	2146	58	the	the	DT
50957	2146	59	passage	passage	NN
50957	2146	60	of	of	IN
50957	2146	61	stone	stone	NN
50957	2146	62	-	-	HYPH
50957	2146	63	laden	laden	NNP
50957	2146	64	ice	ice	NN
50957	2146	65	over	over	IN
50957	2146	66	it	-PRON-	PRP
50957	2146	67	in	in	IN
50957	2146	68	the	the	DT
50957	2146	69	same	same	JJ
50957	2146	70	direction	direction	NN
50957	2146	71	.	.	.
50957	2147	1	"	"	``
50957	2147	2	Such	such	PDT
50957	2147	3	an	an	DT
50957	2147	4	agreement	agreement	NN
50957	2147	5	can	can	MD
50957	2147	6	not	not	RB
50957	2147	7	be	be	VB
50957	2147	8	fortuitous	fortuitous	JJ
50957	2147	9	,	,	,
50957	2147	10	but	but	CC
50957	2147	11	must	must	MD
50957	2147	12	be	be	VB
50957	2147	13	attributed	attribute	VBN
50957	2147	14	to	to	IN
50957	2147	15	the	the	DT
50957	2147	16	operation	operation	NN
50957	2147	17	of	of	IN
50957	2147	18	some	some	DT
50957	2147	19	agent	agent	NN
50957	2147	20	acting	act	VBG
50957	2147	21	in	in	IN
50957	2147	22	close	close	JJ
50957	2147	23	parallelism	parallelism	NN
50957	2147	24	over	over	IN
50957	2147	25	the	the	DT
50957	2147	26	whole	whole	JJ
50957	2147	27	area	area	NN
50957	2147	28	.	.	.
50957	2148	1	To	to	TO
50957	2148	2	attribute	attribute	VB
50957	2148	3	such	such	JJ
50957	2148	4	regularity	regularity	NN
50957	2148	5	to	to	IN
50957	2148	6	the	the	DT
50957	2148	7	action	action	NN
50957	2148	8	of	of	IN
50957	2148	9	marine	marine	JJ
50957	2148	10	currents	current	NNS
50957	2148	11	is	be	VBZ
50957	2148	12	to	to	TO
50957	2148	13	ignore	ignore	VB
50957	2148	14	the	the	DT
50957	2148	15	most	most	RBS
50957	2148	16	elementary	elementary	JJ
50957	2148	17	principles	principle	NNS
50957	2148	18	of	of	IN
50957	2148	19	marine	marine	JJ
50957	2148	20	hydrology	hydrology	NN
50957	2148	21	.	.	.
50957	2149	1	Icebergs	iceberg	NNS
50957	2149	2	must	must	MD
50957	2149	3	,	,	,
50957	2149	4	in	in	IN
50957	2149	5	the	the	DT
50957	2149	6	nature	nature	NN
50957	2149	7	of	of	IN
50957	2149	8	things	thing	NNS
50957	2149	9	,	,	,
50957	2149	10	be	be	VB
50957	2149	11	the	the	DT
50957	2149	12	most	most	RBS
50957	2149	13	erratic	erratic	JJ
50957	2149	14	of	of	IN
50957	2149	15	all	all	DT
50957	2149	16	agents	agent	NNS
50957	2149	17	,	,	,
50957	2149	18	for	for	IN
50957	2149	19	the	the	DT
50957	2149	20	direction	direction	NN
50957	2149	21	of	of	IN
50957	2149	22	drift	drift	NN
50957	2149	23	is	be	VBZ
50957	2149	24	determined	determine	VBN
50957	2149	25	--	--	:
50957	2149	26	among	among	IN
50957	2149	27	other	other	JJ
50957	2149	28	varying	varying	NN
50957	2149	29	factors	factor	NNS
50957	2149	30	--	--	:
50957	2149	31	by	by	IN
50957	2149	32	the	the	DT
50957	2149	33	draught	draught	NN
50957	2149	34	of	of	IN
50957	2149	35	the	the	DT
50957	2149	36	berg	berg	NN
50957	2149	37	.	.	.
50957	2150	1	A	a	DT
50957	2150	2	mass	mass	NN
50957	2150	3	of	of	IN
50957	2150	4	small	small	JJ
50957	2150	5	draught	draught	NN
50957	2150	6	will	will	MD
50957	2150	7	be	be	VB
50957	2150	8	carried	carry	VBN
50957	2150	9	by	by	IN
50957	2150	10	surface	surface	NN
50957	2150	11	currents	current	NNS
50957	2150	12	,	,	,
50957	2150	13	while	while	IN
50957	2150	14	one	one	CD
50957	2150	15	of	of	IN
50957	2150	16	greater	great	JJR
50957	2150	17	depth	depth	NN
50957	2150	18	will	will	MD
50957	2150	19	be	be	VB
50957	2150	20	brought	bring	VBN
50957	2150	21	within	within	IN
50957	2150	22	the	the	DT
50957	2150	23	influence	influence	NN
50957	2150	24	of	of	IN
50957	2150	25	under	under	NN
50957	2150	26	-	-	HYPH
50957	2150	27	currents	current	NNS
50957	2150	28	;	;	:
50957	2150	29	and	and	CC
50957	2150	30	hence	hence	RB
50957	2150	31	it	-PRON-	PRP
50957	2150	32	not	not	RB
50957	2150	33	infrequently	infrequently	RB
50957	2150	34	happens	happen	VBZ
50957	2150	35	that	that	IN
50957	2150	36	while	while	IN
50957	2150	37	floe	floe	NNP
50957	2150	38	-	-	HYPH
50957	2150	39	ice	ice	NNP
50957	2150	40	is	be	VBZ
50957	2150	41	drifting	drift	VBG
50957	2150	42	,	,	,
50957	2150	43	say	say	VB
50957	2150	44	,	,	,
50957	2150	45	to	to	IN
50957	2150	46	the	the	DT
50957	2150	47	southeast	southeast	JJ
50957	2150	48	,	,	,
50957	2150	49	giant	giant	JJ
50957	2150	50	bergs	berg	NNS
50957	2150	51	will	will	MD
50957	2150	52	go	go	VB
50957	2150	53	crashing	crash	VBG
50957	2150	54	through	through	IN
50957	2150	55	it	-PRON-	PRP
50957	2150	56	to	to	IN
50957	2150	57	the	the	DT
50957	2150	58	northwest	northwest	NN
50957	2150	59	.	.	.
50957	2151	1	There	there	EX
50957	2151	2	are	be	VBP
50957	2151	3	tidal	tidal	JJ
50957	2151	4	influences	influence	NNS
50957	2151	5	also	also	RB
50957	2151	6	to	to	TO
50957	2151	7	be	be	VB
50957	2151	8	reckoned	reckon	VBN
50957	2151	9	with	with	IN
50957	2151	10	,	,	,
50957	2151	11	and	and	CC
50957	2151	12	it	-PRON-	PRP
50957	2151	13	is	be	VBZ
50957	2151	14	matter	matter	NN
50957	2151	15	of	of	IN
50957	2151	16	common	common	JJ
50957	2151	17	knowledge	knowledge	NN
50957	2151	18	that	that	WDT
50957	2151	19	flotsam	flotsam	JJ
50957	2151	20	and	and	CC
50957	2151	21	jetsam	jetsam	NNP
50957	2151	22	travel	travel	VBP
50957	2151	23	back	back	RB
50957	2151	24	and	and	CC
50957	2151	25	forth	forth	RB
50957	2151	26	,	,	,
50957	2151	27	as	as	IN
50957	2151	28	they	-PRON-	PRP
50957	2151	29	are	be	VBP
50957	2151	30	alternately	alternately	RB
50957	2151	31	affected	affect	VBN
50957	2151	32	by	by	IN
50957	2151	33	ebb	ebb	NN
50957	2151	34	and	and	CC
50957	2151	35	flood	flood	NN
50957	2151	36	tide	tide	NN
50957	2151	37	.	.	.
50957	2152	1	"	"	``
50957	2152	2	Bearing	bear	VBG
50957	2152	3	these	these	DT
50957	2152	4	facts	fact	NNS
50957	2152	5	in	in	IN
50957	2152	6	mind	mind	NN
50957	2152	7	,	,	,
50957	2152	8	it	-PRON-	PRP
50957	2152	9	is	be	VBZ
50957	2152	10	surely	surely	RB
50957	2152	11	too	too	RB
50957	2152	12	much	much	JJ
50957	2152	13	to	to	TO
50957	2152	14	expect	expect	VB
50957	2152	15	that	that	IN
50957	2152	16	marine	marine	JJ
50957	2152	17	ice	ice	NN
50957	2152	18	should	should	MD
50957	2152	19	transport	transport	VB
50957	2152	20	boulders	boulder	NNS
50957	2152	21	(	(	-LRB-
50957	2152	22	how	how	WRB
50957	2152	23	it	-PRON-	PRP
50957	2152	24	picked	pick	VBD
50957	2152	25	up	up	RP
50957	2152	26	many	many	JJ
50957	2152	27	of	of	IN
50957	2152	28	them	-PRON-	PRP
50957	2152	29	also	also	RB
50957	2152	30	requires	require	VBZ
50957	2152	31	explanation	explanation	NN
50957	2152	32	)	)	-RRB-
50957	2152	33	with	with	IN
50957	2152	34	such	such	JJ
50957	2152	35	unfailing	unfailing	JJ
50957	2152	36	regularity	regularity	NN
50957	2152	37	that	that	IN
50957	2152	38	it	-PRON-	PRP
50957	2152	39	can	can	MD
50957	2152	40	be	be	VB
50957	2152	41	said	say	VBN
50957	2152	42	without	without	IN
50957	2152	43	challenge,[BQ	challenge,[BQ	NNP
50957	2152	44	]	]	-RRB-
50957	2152	45	'	'	POS
50957	2152	46	boulders	boulder	NNS
50957	2152	47	in	in	IN
50957	2152	48	this	this	DT
50957	2152	49	district	district	NN
50957	2152	50	[	[	-LRB-
50957	2152	51	South	South	NNP
50957	2152	52	Lancashire	Lancashire	NNP
50957	2152	53	and	and	CC
50957	2152	54	Cheshire	Cheshire	NNP
50957	2152	55	]	]	-RRB-
50957	2152	56	never	never	RB
50957	2152	57	occur	occur	VB
50957	2152	58	to	to	IN
50957	2152	59	the	the	DT
50957	2152	60	north	north	NN
50957	2152	61	or	or	CC
50957	2152	62	west	west	NN
50957	2152	63	of	of	IN
50957	2152	64	the	the	DT
50957	2152	65	parent	parent	NN
50957	2152	66	rock	rock	NN
50957	2152	67	.	.	.
50957	2152	68	'	'	''
50957	2153	1	The	the	DT
50957	2153	2	same	same	JJ
50957	2153	3	rule	rule	NN
50957	2153	4	applies	apply	VBZ
50957	2153	5	without	without	IN
50957	2153	6	a	a	DT
50957	2153	7	single	single	JJ
50957	2153	8	authentic	authentic	JJ
50957	2153	9	exception	exception	NN
50957	2153	10	to	to	IN
50957	2153	11	the	the	DT
50957	2153	12	whole	whole	JJ
50957	2153	13	area	area	NN
50957	2153	14	covered	cover	VBN
50957	2153	15	by	by	IN
50957	2153	16	the	the	DT
50957	2153	17	eastern	eastern	JJ
50957	2153	18	branch	branch	NN
50957	2153	19	of	of	IN
50957	2153	20	the	the	DT
50957	2153	21	Irish	Irish	NNP
50957	2153	22	Sea	Sea	NNP
50957	2153	23	Glacier	Glacier	NNP
50957	2153	24	;	;	:
50957	2153	25	and	and	CC
50957	2153	26	hence	hence	RB
50957	2153	27	it	-PRON-	PRP
50957	2153	28	comes	come	VBZ
50957	2153	29	about	about	IN
50957	2153	30	that	that	IN
50957	2153	31	not	not	RB
50957	2153	32	a	a	DT
50957	2153	33	single	single	JJ
50957	2153	34	boulder	boulder	NN
50957	2153	35	of	of	IN
50957	2153	36	Welsh	Welsh	NNP
50957	2153	37	rock	rock	NN
50957	2153	38	has	have	VBZ
50957	2153	39	ever	ever	RB
50957	2153	40	been	be	VBN
50957	2153	41	recorded	record	VBN
50957	2153	42	from	from	IN
50957	2153	43	Lancashire	Lancashire	NNP
50957	2153	44	.	.	.
50957	2154	1	[	[	-LRB-
50957	2154	2	Footnote	Footnote	NNP
50957	2154	3	BQ	BQ	NNP
50957	2154	4	:	:	:
50957	2154	5	Brit	Brit	NNP
50957	2154	6	.	.	.
50957	2155	1	Assoc	Assoc	NNP
50957	2155	2	.	.	.
50957	2156	1	Report	report	NN
50957	2156	2	,	,	,
50957	2156	3	1890	1890	CD
50957	2156	4	,	,	,
50957	2156	5	p.	p.	NN
50957	2157	1	343	343	CD
50957	2157	2	.	.	.
50957	2157	3	]	]	-RRB-
50957	2158	1	"	"	``
50957	2158	2	_	_	NNP
50957	2158	3	The	The	NNP
50957	2158	4	Solway	Solway	NNP
50957	2158	5	Glacier._--The	Glacier._--The	NNP
50957	2158	6	pressure	pressure	NN
50957	2158	7	which	which	WDT
50957	2158	8	forced	force	VBD
50957	2158	9	much	much	JJ
50957	2158	10	of	of	IN
50957	2158	11	the	the	DT
50957	2158	12	Irish	Irish	NNP
50957	2158	13	Sea	Sea	NNP
50957	2158	14	ice	ice	NN
50957	2158	15	against	against	IN
50957	2158	16	the	the	DT
50957	2158	17	Cumbrian	cumbrian	JJ
50957	2158	18	coast	coast	NN
50957	2158	19	-	-	HYPH
50957	2158	20	line	line	NN
50957	2158	21	caused	cause	VBN
50957	2158	22	,	,	,
50957	2158	23	as	as	IN
50957	2158	24	has	have	VBZ
50957	2158	25	been	be	VBN
50957	2158	26	described	describe	VBN
50957	2158	27	,	,	,
50957	2158	28	a	a	DT
50957	2158	29	cleavage	cleavage	NN
50957	2158	30	of	of	IN
50957	2158	31	the	the	DT
50957	2158	32	flow	flow	NN
50957	2158	33	near	near	IN
50957	2158	34	Ravenglass	Ravenglass	NNP
50957	2158	35	,	,	,
50957	2158	36	and	and	CC
50957	2158	37	,	,	,
50957	2158	38	having	have	VBG
50957	2158	39	followed	follow	VBN
50957	2158	40	the	the	DT
50957	2158	41	southerly	southerly	JJ
50957	2158	42	branch	branch	NN
50957	2158	43	to	to	IN
50957	2158	44	its	-PRON-	PRP$
50957	2158	45	termination	termination	NN
50957	2158	46	in	in	IN
50957	2158	47	the	the	DT
50957	2158	48	midlands	midland	NNS
50957	2158	49	,	,	,
50957	2158	50	the	the	DT
50957	2158	51	remaining	remain	VBG
50957	2158	52	moiety	moiety	NN
50957	2158	53	demands	demand	VBZ
50957	2158	54	attention	attention	NN
50957	2158	55	.	.	.
50957	2159	1	"	"	``
50957	2159	2	The	the	DT
50957	2159	3	'	'	``
50957	2159	4	easting	easte	VBG
50957	2159	5	'	'	''
50957	2159	6	motion	motion	NN
50957	2159	7	carried	carry	VBD
50957	2159	8	it	-PRON-	PRP
50957	2159	9	up	up	IN
50957	2159	10	the	the	DT
50957	2159	11	Solway	Solway	NNP
50957	2159	12	Frith	Frith	NNP
50957	2159	13	,	,	,
50957	2159	14	its	-PRON-	PRP$
50957	2159	15	right	right	JJ
50957	2159	16	flank	flank	NN
50957	2159	17	spreading	spread	VBG
50957	2159	18	over	over	IN
50957	2159	19	the	the	DT
50957	2159	20	low	low	JJ
50957	2159	21	plain	plain	NN
50957	2159	22	of	of	IN
50957	2159	23	northern	northern	JJ
50957	2159	24	Cumberland	Cumberland	NNP
50957	2159	25	,	,	,
50957	2159	26	which	which	WDT
50957	2159	27	it	-PRON-	PRP
50957	2159	28	strewed	strew	VBD
50957	2159	29	with	with	IN
50957	2159	30	boulders	boulder	NNS
50957	2159	31	of	of	IN
50957	2159	32	the	the	DT
50957	2159	33	well	well	RB
50957	2159	34	-	-	HYPH
50957	2159	35	known	know	VBN
50957	2159	36	'	'	``
50957	2159	37	syenite	syenite	NN
50957	2159	38	'	'	''
50957	2159	39	(	(	-LRB-
50957	2159	40	granophyre	granophyre	NNP
50957	2159	41	)	)	-RRB-
50957	2159	42	of	of	IN
50957	2159	43	Buttermere	Buttermere	NNP
50957	2159	44	.	.	.
50957	2160	1	When	when	WRB
50957	2160	2	this	this	DT
50957	2160	3	ice	ice	NN
50957	2160	4	reached	reach	VBD
50957	2160	5	the	the	DT
50957	2160	6	foot	foot	NN
50957	2160	7	of	of	IN
50957	2160	8	the	the	DT
50957	2160	9	Cross	Cross	NNP
50957	2160	10	Fell	Fell	NNP
50957	2160	11	escarpment	escarpment	NN
50957	2160	12	,	,	,
50957	2160	13	it	-PRON-	PRP
50957	2160	14	suffered	suffer	VBD
50957	2160	15	a	a	DT
50957	2160	16	second	second	JJ
50957	2160	17	bifurcation	bifurcation	NN
50957	2160	18	,	,	,
50957	2160	19	one	one	CD
50957	2160	20	branch	branch	NN
50957	2160	21	pushing	push	VBG
50957	2160	22	to	to	IN
50957	2160	23	the	the	DT
50957	2160	24	eastward	eastward	NN
50957	2160	25	up	up	IN
50957	2160	26	the	the	DT
50957	2160	27	valley	valley	NN
50957	2160	28	of	of	IN
50957	2160	29	the	the	DT
50957	2160	30	Irthing	Irthing	NNP
50957	2160	31	and	and	CC
50957	2160	32	over	over	RB
50957	2160	33	into	into	IN
50957	2160	34	Tyneside	Tyneside	NNP
50957	2160	35	,	,	,
50957	2160	36	and	and	CC
50957	2160	37	the	the	DT
50957	2160	38	other	other	JJ
50957	2160	39	turning	turn	VBG
50957	2160	40	nearly	nearly	RB
50957	2160	41	due	due	JJ
50957	2160	42	southward	southward	RB
50957	2160	43	and	and	CC
50957	2160	44	forcing	force	VBG
50957	2160	45	its	-PRON-	PRP$
50957	2160	46	way	way	NN
50957	2160	47	up	up	IN
50957	2160	48	the	the	DT
50957	2160	49	broad	broad	JJ
50957	2160	50	Vale	vale	NN
50957	2160	51	of	of	IN
50957	2160	52	Eden	Eden	NNP
50957	2160	53	.	.	.
50957	2161	1	"	"	``
50957	2161	2	Under	under	IN
50957	2161	3	the	the	DT
50957	2161	4	pressure	pressure	NN
50957	2161	5	of	of	IN
50957	2161	6	an	an	DT
50957	2161	7	enormous	enormous	JJ
50957	2161	8	head	head	NN
50957	2161	9	of	of	IN
50957	2161	10	ice	ice	NN
50957	2161	11	,	,	,
50957	2161	12	this	this	DT
50957	2161	13	stream	stream	NN
50957	2161	14	rose	rise	VBD
50957	2161	15	from	from	IN
50957	2161	16	sea	sea	NN
50957	2161	17	-	-	HYPH
50957	2161	18	level	level	NN
50957	2161	19	,	,	,
50957	2161	20	turned	turn	VBD
50957	2161	21	back	back	RB
50957	2161	22	or	or	CC
50957	2161	23	incorporated	incorporate	VBD
50957	2161	24	the	the	DT
50957	2161	25	native	native	JJ
50957	2161	26	Cumbrian	Cumbrian	NNP
50957	2161	27	Glacier	Glacier	NNP
50957	2161	28	which	which	WDT
50957	2161	29	stood	stand	VBD
50957	2161	30	in	in	IN
50957	2161	31	its	-PRON-	PRP$
50957	2161	32	path	path	NN
50957	2161	33	,	,	,
50957	2161	34	and	and	CC
50957	2161	35	,	,	,
50957	2161	36	having	have	VBG
50957	2161	37	arrived	arrive	VBD
50957	2161	38	almost	almost	RB
50957	2161	39	at	at	IN
50957	2161	40	the	the	DT
50957	2161	41	water	water	NN
50957	2161	42	-	-	HYPH
50957	2161	43	shed	shed	VBN
50957	2161	44	between	between	IN
50957	2161	45	the	the	DT
50957	2161	46	northern	northern	JJ
50957	2161	47	and	and	CC
50957	2161	48	the	the	DT
50957	2161	49	southern	southern	JJ
50957	2161	50	drainage	drainage	NN
50957	2161	51	,	,	,
50957	2161	52	it	-PRON-	PRP
50957	2161	53	swept	sweep	VBD
50957	2161	54	round	round	RB
50957	2161	55	to	to	IN
50957	2161	56	the	the	DT
50957	2161	57	eastward	eastward	NN
50957	2161	58	and	and	CC
50957	2161	59	crossed	cross	VBD
50957	2161	60	over	over	IN
50957	2161	61	the	the	DT
50957	2161	62	Pennine	Pennine	NNP
50957	2161	63	water	water	NN
50957	2161	64	-	-	HYPH
50957	2161	65	shed	shed	VBN
50957	2161	66	;	;	:
50957	2161	67	not	not	RB
50957	2161	68	,	,	,
50957	2161	69	however	however	RB
50957	2161	70	,	,	,
50957	2161	71	by	by	IN
50957	2161	72	the	the	DT
50957	2161	73	lowest	low	JJS
50957	2161	74	pass	pass	NN
50957	2161	75	,	,	,
50957	2161	76	which	which	WDT
50957	2161	77	is	be	VBZ
50957	2161	78	only	only	RB
50957	2161	79	some	some	DT
50957	2161	80	1,400	1,400	CD
50957	2161	81	feet	foot	NNS
50957	2161	82	above	above	IN
50957	2161	83	sea	sea	NN
50957	2161	84	-	-	HYPH
50957	2161	85	level	level	NN
50957	2161	86	,	,	,
50957	2161	87	but	but	CC
50957	2161	88	by	by	IN
50957	2161	89	the	the	DT
50957	2161	90	higher	high	JJR
50957	2161	91	pass	pass	NN
50957	2161	92	of	of	IN
50957	2161	93	Stainmoor	Stainmoor	NNP
50957	2161	94	,	,	,
50957	2161	95	at	at	IN
50957	2161	96	altitudes	altitude	NNS
50957	2161	97	ranging	range	VBG
50957	2161	98	from	from	IN
50957	2161	99	1,800	1,800	CD
50957	2161	100	to	to	IN
50957	2161	101	2,000	2,000	CD
50957	2161	102	feet	foot	NNS
50957	2161	103	.	.	.
50957	2162	1	The	the	DT
50957	2162	2	lower	low	JJR
50957	2162	3	part	part	NN
50957	2162	4	of	of	IN
50957	2162	5	the	the	DT
50957	2162	6	course	course	NN
50957	2162	7	of	of	IN
50957	2162	8	this	this	DT
50957	2162	9	ice	ice	NN
50957	2162	10	-	-	HYPH
50957	2162	11	flow	flow	NN
50957	2162	12	is	be	VBZ
50957	2162	13	sufficiently	sufficiently	RB
50957	2162	14	well	well	RB
50957	2162	15	characterised	characterise	VBN
50957	2162	16	by	by	IN
50957	2162	17	boulders	boulder	NNS
50957	2162	18	of	of	IN
50957	2162	19	the	the	DT
50957	2162	20	granite	granite	NN
50957	2162	21	of	of	IN
50957	2162	22	the	the	DT
50957	2162	23	neighbourhood	neighbourhood	NN
50957	2162	24	of	of	IN
50957	2162	25	Dalbeattie	Dalbeattie	NNP
50957	2162	26	in	in	IN
50957	2162	27	Galloway	Galloway	NNP
50957	2162	28	;	;	:
50957	2162	29	but	but	CC
50957	2162	30	on	on	IN
50957	2162	31	its	-PRON-	PRP$
50957	2162	32	way	way	NN
50957	2162	33	up	up	IN
50957	2162	34	the	the	DT
50957	2162	35	Vale	vale	NN
50957	2162	36	of	of	IN
50957	2162	37	Eden	Eden	NNP
50957	2162	38	it	-PRON-	PRP
50957	2162	39	gathered	gather	VBD
50957	2162	40	several	several	JJ
50957	2162	41	very	very	RB
50957	2162	42	remarkable	remarkable	JJ
50957	2162	43	rocks	rock	NNS
50957	2162	44	and	and	CC
50957	2162	45	posted	post	VBD
50957	2162	46	them	-PRON-	PRP
50957	2162	47	as	as	IN
50957	2162	48	way	way	NN
50957	2162	49	-	-	HYPH
50957	2162	50	stones	stone	NNS
50957	2162	51	to	to	TO
50957	2162	52	mark	mark	VB
50957	2162	53	its	-PRON-	PRP$
50957	2162	54	course	course	NN
50957	2162	55	.	.	.
50957	2163	1	One	one	CD
50957	2163	2	of	of	IN
50957	2163	3	these	these	DT
50957	2163	4	rocks	rock	NNS
50957	2163	5	,	,	,
50957	2163	6	the	the	DT
50957	2163	7	Permian	permian	JJ
50957	2163	8	Brockram	Brockram	NNP
50957	2163	9	,	,	,
50957	2163	10	occurs	occur	VBZ
50957	2163	11	nowhere	nowhere	RB
50957	2163	12	_	_	NNP
50957	2163	13	in	in	IN
50957	2163	14	situ	situ	VBN
50957	2163	15	_	_	NNP
50957	2163	16	at	at	IN
50957	2163	17	altitudes	altitude	NNS
50957	2163	18	exceeding	exceed	VBG
50957	2163	19	700	700	CD
50957	2163	20	feet	foot	NNS
50957	2163	21	,	,	,
50957	2163	22	yet	yet	RB
50957	2163	23	in	in	IN
50957	2163	24	the	the	DT
50957	2163	25	course	course	NN
50957	2163	26	of	of	IN
50957	2163	27	its	-PRON-	PRP$
50957	2163	28	short	short	JJ
50957	2163	29	transit	transit	NN
50957	2163	30	it	-PRON-	PRP
50957	2163	31	was	be	VBD
50957	2163	32	lifted	lift	VBN
50957	2163	33	about	about	IN
50957	2163	34	a	a	DT
50957	2163	35	thousand	thousand	CD
50957	2163	36	feet	foot	NNS
50957	2163	37	above	above	IN
50957	2163	38	its	-PRON-	PRP$
50957	2163	39	source	source	NN
50957	2163	40	.	.	.
50957	2164	1	The	the	DT
50957	2164	2	Shap	Shap	NNP
50957	2164	3	granite	granite	NN
50957	2164	4	(	(	-LRB-
50957	2164	5	see	see	VB
50957	2164	6	radiant	radiant	JJ
50957	2164	7	point	point	NN
50957	2164	8	on	on	IN
50957	2164	9	map	map	NN
50957	2164	10	)	)	-RRB-
50957	2164	11	is	be	VBZ
50957	2164	12	on	on	IN
50957	2164	13	the	the	DT
50957	2164	14	northern	northern	JJ
50957	2164	15	side	side	NN
50957	2164	16	of	of	IN
50957	2164	17	the	the	DT
50957	2164	18	east	east	NNP
50957	2164	19	and	and	CC
50957	2164	20	west	west	NNP
50957	2164	21	water	water	NN
50957	2164	22	-	-	HYPH
50957	2164	23	sheds	shed	NNS
50957	2164	24	of	of	IN
50957	2164	25	the	the	DT
50957	2164	26	Lake	Lake	NNP
50957	2164	27	District	District	NNP
50957	2164	28	,	,	,
50957	2164	29	and	and	CC
50957	2164	30	reaches	reach	VBZ
50957	2164	31	its	-PRON-	PRP$
50957	2164	32	extreme	extreme	JJ
50957	2164	33	elevation	elevation	NN
50957	2164	34	,	,	,
50957	2164	35	(	(	-LRB-
50957	2164	36	1,656	1,656	CD
50957	2164	37	feet	foot	NNS
50957	2164	38	)	)	-RRB-
50957	2164	39	on	on	IN
50957	2164	40	Wasdale	Wasdale	NNP
50957	2164	41	Pike	Pike	NNP
50957	2164	42	;	;	:
50957	2164	43	yet	yet	CC
50957	2164	44	boulders	boulder	NNS
50957	2164	45	of	of	IN
50957	2164	46	it	-PRON-	PRP
50957	2164	47	were	be	VBD
50957	2164	48	carried	carry	VBN
50957	2164	49	over	over	IN
50957	2164	50	Stainmoor	Stainmoor	NNP
50957	2164	51	,	,	,
50957	2164	52	at	at	IN
50957	2164	53	an	an	DT
50957	2164	54	altitude	altitude	NN
50957	2164	55	of	of	IN
50957	2164	56	1,800	1,800	CD
50957	2164	57	feet	foot	NNS
50957	2164	58	literally	literally	RB
50957	2164	59	by	by	IN
50957	2164	60	tens	ten	NNS
50957	2164	61	of	of	IN
50957	2164	62	thousands	thousand	NNS
50957	2164	63	.	.	.
50957	2165	1	"	"	``
50957	2165	2	This	this	DT
50957	2165	3	Stainmoor	Stainmoor	NNP
50957	2165	4	Glacier	Glacier	NNP
50957	2165	5	passed	pass	VBD
50957	2165	6	directly	directly	RB
50957	2165	7	over	over	IN
50957	2165	8	the	the	DT
50957	2165	9	Pennine	Pennine	NNP
50957	2165	10	chain	chain	NN
50957	2165	11	,	,	,
50957	2165	12	past	past	IN
50957	2165	13	the	the	DT
50957	2165	14	mouths	mouth	NNS
50957	2165	15	of	of	IN
50957	2165	16	several	several	JJ
50957	2165	17	valleys	valley	NNS
50957	2165	18	,	,	,
50957	2165	19	and	and	CC
50957	2165	20	into	into	IN
50957	2165	21	Teesdale	Teesdale	NNP
50957	2165	22	,	,	,
50957	2165	23	which	which	WDT
50957	2165	24	it	-PRON-	PRP
50957	2165	25	descended	descend	VBD
50957	2165	26	and	and	CC
50957	2165	27	spread	spread	VBD
50957	2165	28	out	out	RP
50957	2165	29	in	in	IN
50957	2165	30	the	the	DT
50957	2165	31	low	low	JJ
50957	2165	32	grounds	ground	NNS
50957	2165	33	beyond	beyond	RB
50957	2165	34	.	.	.
50957	2166	1	Pursuing	pursue	VBG
50957	2166	2	its	-PRON-	PRP$
50957	2166	3	easterly	easterly	JJ
50957	2166	4	course	course	NN
50957	2166	5	,	,	,
50957	2166	6	it	-PRON-	PRP
50957	2166	7	abutted	abut	VBD
50957	2166	8	upon	upon	IN
50957	2166	9	the	the	DT
50957	2166	10	lofty	lofty	JJ
50957	2166	11	Cleveland	Cleveland	NNP
50957	2166	12	Hills	Hills	NNP
50957	2166	13	and	and	CC
50957	2166	14	separated	separate	VBD
50957	2166	15	into	into	IN
50957	2166	16	two	two	CD
50957	2166	17	streams	stream	NNS
50957	2166	18	,	,	,
50957	2166	19	one	one	CD
50957	2166	20	of	of	IN
50957	2166	21	which	which	WDT
50957	2166	22	went	go	VBD
50957	2166	23	straight	straight	RB
50957	2166	24	out	out	RB
50957	2166	25	to	to	IN
50957	2166	26	sea	sea	NN
50957	2166	27	at	at	IN
50957	2166	28	Hartlepool	Hartlepool	NNP
50957	2166	29	,	,	,
50957	2166	30	while	while	IN
50957	2166	31	the	the	DT
50957	2166	32	other	other	JJ
50957	2166	33	turned	turn	VBD
50957	2166	34	to	to	IN
50957	2166	35	the	the	DT
50957	2166	36	southward	southward	NN
50957	2166	37	and	and	CC
50957	2166	38	flowed	flow	VBD
50957	2166	39	down	down	RP
50957	2166	40	the	the	DT
50957	2166	41	Vale	Vale	NNP
50957	2166	42	of	of	IN
50957	2166	43	York	York	NNP
50957	2166	44	,	,	,
50957	2166	45	being	be	VBG
50957	2166	46	augmented	augment	VBN
50957	2166	47	on	on	IN
50957	2166	48	its	-PRON-	PRP$
50957	2166	49	way	way	NN
50957	2166	50	by	by	IN
50957	2166	51	tributary	tributary	JJ
50957	2166	52	glaciers	glacier	NNS
50957	2166	53	coming	come	VBG
50957	2166	54	down	down	RP
50957	2166	55	Wensleydale	Wensleydale	NNP
50957	2166	56	.	.	.
50957	2167	1	The	the	DT
50957	2167	2	final	final	JJ
50957	2167	3	melting	melting	NN
50957	2167	4	seems	seem	VBZ
50957	2167	5	to	to	TO
50957	2167	6	have	have	VB
50957	2167	7	taken	take	VBN
50957	2167	8	place	place	NN
50957	2167	9	somewhere	somewhere	RB
50957	2167	10	a	a	DT
50957	2167	11	little	little	JJ
50957	2167	12	to	to	IN
50957	2167	13	the	the	DT
50957	2167	14	southward	southward	NN
50957	2167	15	of	of	IN
50957	2167	16	York	York	NNP
50957	2167	17	;	;	:
50957	2167	18	but	but	CC
50957	2167	19	boulders	boulder	NNS
50957	2167	20	of	of	IN
50957	2167	21	Shap	Shap	NNP
50957	2167	22	granite	granite	NN
50957	2167	23	by	by	IN
50957	2167	24	which	which	WDT
50957	2167	25	its	-PRON-	PRP$
50957	2167	26	extension	extension	NN
50957	2167	27	is	be	VBZ
50957	2167	28	characterised	characterise	VBN
50957	2167	29	have	have	VBP
50957	2167	30	been	be	VBN
50957	2167	31	found	find	VBN
50957	2167	32	as	as	RB
50957	2167	33	far	far	RB
50957	2167	34	to	to	IN
50957	2167	35	the	the	DT
50957	2167	36	southward	southward	NN
50957	2167	37	as	as	IN
50957	2167	38	Royston	Royston	NNP
50957	2167	39	,	,	,
50957	2167	40	near	near	IN
50957	2167	41	Barnsley	Barnsley	NNP
50957	2167	42	.	.	.
50957	2168	1	"	"	``
50957	2168	2	The	the	DT
50957	2168	3	other	other	JJ
50957	2168	4	branch	branch	NN
50957	2168	5	of	of	IN
50957	2168	6	the	the	DT
50957	2168	7	Solway	Solway	NNP
50957	2168	8	Glacier	Glacier	NNP
50957	2168	9	--	--	:
50957	2168	10	that	that	IN
50957	2168	11	which	which	WDT
50957	2168	12	travelled	travel	VBD
50957	2168	13	due	due	JJ
50957	2168	14	eastward	eastward	RB
50957	2168	15	--	--	:
50957	2168	16	passed	pass	VBD
50957	2168	17	up	up	RP
50957	2168	18	the	the	DT
50957	2168	19	valley	valley	NN
50957	2168	20	of	of	IN
50957	2168	21	the	the	DT
50957	2168	22	Irthing	Irthing	NNP
50957	2168	23	,	,	,
50957	2168	24	and	and	CC
50957	2168	25	over	over	RB
50957	2168	26	into	into	IN
50957	2168	27	that	that	DT
50957	2168	28	of	of	IN
50957	2168	29	the	the	DT
50957	2168	30	Tyne	Tyne	NNP
50957	2168	31	,	,	,
50957	2168	32	and	and	CC
50957	2168	33	out	out	IN
50957	2168	34	to	to	IN
50957	2168	35	sea	sea	NN
50957	2168	36	at	at	IN
50957	2168	37	Tynemouth	Tynemouth	NNP
50957	2168	38	.	.	.
50957	2169	1	It	-PRON-	PRP
50957	2169	2	carried	carry	VBD
50957	2169	3	the	the	DT
50957	2169	4	Scottish	scottish	JJ
50957	2169	5	granites	granite	NNS
50957	2169	6	with	with	IN
50957	2169	7	it	-PRON-	PRP
50957	2169	8	,	,	,
50957	2169	9	and	and	CC
50957	2169	10	tributary	tributary	NN
50957	2169	11	masses	masse	NNS
50957	2169	12	joined	join	VBD
50957	2169	13	on	on	IN
50957	2169	14	either	either	DT
50957	2169	15	hand	hand	NN
50957	2169	16	,	,	,
50957	2169	17	bringing	bring	VBG
50957	2169	18	characteristic	characteristic	JJ
50957	2169	19	boulders	boulder	NNS
50957	2169	20	with	with	IN
50957	2169	21	them	-PRON-	PRP
50957	2169	22	.	.	.
50957	2170	1	"	"	``
50957	2170	2	The	the	DT
50957	2170	3	fate	fate	NN
50957	2170	4	of	of	IN
50957	2170	5	those	those	DT
50957	2170	6	elements	element	NNS
50957	2170	7	of	of	IN
50957	2170	8	the	the	DT
50957	2170	9	Solway	Solway	NNP
50957	2170	10	Frith	Frith	NNP
50957	2170	11	Glacier	Glacier	NNP
50957	2170	12	which	which	WDT
50957	2170	13	reached	reach	VBD
50957	2170	14	the	the	DT
50957	2170	15	sea	sea	NN
50957	2170	16	is	be	VBZ
50957	2170	17	not	not	RB
50957	2170	18	left	leave	VBN
50957	2170	19	entirely	entirely	RB
50957	2170	20	to	to	IN
50957	2170	21	conjecture	conjecture	NN
50957	2170	22	.	.	.
50957	2171	1	The	the	DT
50957	2171	2	striated	striated	JJ
50957	2171	3	surfaces	surface	NNS
50957	2171	4	near	near	IN
50957	2171	5	the	the	DT
50957	2171	6	coast	coast	NN
50957	2171	7	of	of	IN
50957	2171	8	Northumberland	Northumberland	NNP
50957	2171	9	indicate	indicate	VBP
50957	2171	10	a	a	DT
50957	2171	11	coastwise	coastwise	JJ
50957	2171	12	flow	flow	NN
50957	2171	13	of	of	IN
50957	2171	14	ice	ice	NN
50957	2171	15	from	from	IN
50957	2171	16	the	the	DT
50957	2171	17	northward	northward	NN
50957	2171	18	--	--	:
50957	2171	19	probably	probably	RB
50957	2171	20	from	from	IN
50957	2171	21	the	the	DT
50957	2171	22	Frith	Frith	NNP
50957	2171	23	of	of	IN
50957	2171	24	Forth	Forth	NNP
50957	2171	25	--	--	:
50957	2171	26	and	and	CC
50957	2171	27	the	the	DT
50957	2171	28	glaciers	glacier	NNS
50957	2171	29	coming	come	VBG
50957	2171	30	out	out	RP
50957	2171	31	from	from	IN
50957	2171	32	the	the	DT
50957	2171	33	Tyne	Tyne	NNP
50957	2171	34	and	and	CC
50957	2171	35	Tees	Tees	NNPS
50957	2171	36	were	be	VBD
50957	2171	37	deflected	deflect	VBN
50957	2171	38	to	to	IN
50957	2171	39	the	the	DT
50957	2171	40	southward	southward	NN
50957	2171	41	.	.	.
50957	2172	1	"	"	``
50957	2172	2	There	there	EX
50957	2172	3	is	be	VBZ
50957	2172	4	conclusive	conclusive	JJ
50957	2172	5	evidence	evidence	NN
50957	2172	6	that	that	IN
50957	2172	7	this	this	DT
50957	2172	8	ice	ice	NN
50957	2172	9	rasped	rasp	VBD
50957	2172	10	the	the	DT
50957	2172	11	cliffs	cliff	NNS
50957	2172	12	of	of	IN
50957	2172	13	the	the	DT
50957	2172	14	Yorkshire	Yorkshire	NNP
50957	2172	15	coast	coast	NN
50957	2172	16	and	and	CC
50957	2172	17	pressed	press	VBD
50957	2172	18	up	up	RP
50957	2172	19	into	into	IN
50957	2172	20	some	some	DT
50957	2172	21	of	of	IN
50957	2172	22	the	the	DT
50957	2172	23	valleys	valley	NNS
50957	2172	24	.	.	.
50957	2173	1	Where	where	WRB
50957	2173	2	it	-PRON-	PRP
50957	2173	3	passed	pass	VBD
50957	2173	4	the	the	DT
50957	2173	5	mouth	mouth	NN
50957	2173	6	of	of	IN
50957	2173	7	the	the	DT
50957	2173	8	Tees	Tees	NNPS
50957	2173	9	near	near	IN
50957	2173	10	Whitby	Whitby	NNP
50957	2173	11	it	-PRON-	PRP
50957	2173	12	must	must	MD
50957	2173	13	have	have	VB
50957	2173	14	had	have	VBN
50957	2173	15	a	a	DT
50957	2173	16	height	height	NN
50957	2173	17	of	of	IN
50957	2173	18	at	at	IN
50957	2173	19	least	least	JJS
50957	2173	20	800	800	CD
50957	2173	21	feet	foot	NNS
50957	2173	22	,	,	,
50957	2173	23	but	but	CC
50957	2173	24	farther	farther	RB
50957	2173	25	down	down	IN
50957	2173	26	the	the	DT
50957	2173	27	coast	coast	NN
50957	2173	28	it	-PRON-	PRP
50957	2173	29	diminished	diminish	VBD
50957	2173	30	in	in	IN
50957	2173	31	thickness	thickness	NN
50957	2173	32	.	.	.
50957	2174	1	It	-PRON-	PRP
50957	2174	2	nowhere	nowhere	RB
50957	2174	3	extended	extend	VBD
50957	2174	4	inland	inland	RB
50957	2174	5	more	more	JJR
50957	2174	6	than	than	IN
50957	2174	7	a	a	DT
50957	2174	8	mile	mile	NN
50957	2174	9	or	or	CC
50957	2174	10	two	two	CD
50957	2174	11	,	,	,
50957	2174	12	and	and	CC
50957	2174	13	for	for	IN
50957	2174	14	the	the	DT
50957	2174	15	most	most	JJS
50957	2174	16	part	part	NN
50957	2174	17	kept	keep	VBD
50957	2174	18	strictly	strictly	RB
50957	2174	19	to	to	IN
50957	2174	20	the	the	DT
50957	2174	21	coast	coast	NN
50957	2174	22	-	-	HYPH
50957	2174	23	line	line	NN
50957	2174	24	.	.	.
50957	2175	1	Along	along	IN
50957	2175	2	the	the	DT
50957	2175	3	whole	whole	JJ
50957	2175	4	coast	coast	NN
50957	2175	5	are	be	VBP
50957	2175	6	scattered	scatter	VBN
50957	2175	7	erratics	erratic	NNS
50957	2175	8	derived	derive	VBN
50957	2175	9	from	from	IN
50957	2175	10	Galloway	Galloway	NNP
50957	2175	11	and	and	CC
50957	2175	12	the	the	DT
50957	2175	13	places	place	NNS
50957	2175	14	lying	lie	VBG
50957	2175	15	in	in	IN
50957	2175	16	the	the	DT
50957	2175	17	paths	path	NNS
50957	2175	18	of	of	IN
50957	2175	19	the	the	DT
50957	2175	20	glaciers	glacier	NNS
50957	2175	21	.	.	.
50957	2176	1	In	in	IN
50957	2176	2	many	many	JJ
50957	2176	3	places	place	NNS
50957	2176	4	the	the	DT
50957	2176	5	cliffs	cliff	NNS
50957	2176	6	exhibit	exhibit	NN
50957	2176	7	signs	sign	NNS
50957	2176	8	of	of	IN
50957	2176	9	rough	rough	JJ
50957	2176	10	usage	usage	NN
50957	2176	11	,	,	,
50957	2176	12	the	the	DT
50957	2176	13	rocks	rock	NNS
50957	2176	14	being	be	VBG
50957	2176	15	crumpled	crumple	VBN
50957	2176	16	and	and	CC
50957	2176	17	distorted	distort	VBN
50957	2176	18	by	by	IN
50957	2176	19	the	the	DT
50957	2176	20	violent	violent	JJ
50957	2176	21	impact	impact	NN
50957	2176	22	of	of	IN
50957	2176	23	the	the	DT
50957	2176	24	ice	ice	NN
50957	2176	25	.	.	.
50957	2177	1	At	at	IN
50957	2177	2	Filey	Filey	NNP
50957	2177	3	Brigg	Brigg	NNP
50957	2177	4	a	a	DT
50957	2177	5	well	well	RB
50957	2177	6	-	-	HYPH
50957	2177	7	scratched	scratch	VBN
50957	2177	8	surface	surface	NN
50957	2177	9	has	have	VBZ
50957	2177	10	been	be	VBN
50957	2177	11	discovered	discover	VBN
50957	2177	12	,	,	,
50957	2177	13	the	the	DT
50957	2177	14	striation	striation	NN
50957	2177	15	being	be	VBG
50957	2177	16	from	from	IN
50957	2177	17	a	a	DT
50957	2177	18	few	few	JJ
50957	2177	19	degrees	degree	NNS
50957	2177	20	east	east	RB
50957	2177	21	of	of	IN
50957	2177	22	north	north	NN
50957	2177	23	.	.	.
50957	2178	1	"	"	``
50957	2178	2	At	at	IN
50957	2178	3	Speeton	Speeton	NNP
50957	2178	4	the	the	DT
50957	2178	5	evidence	evidence	NN
50957	2178	6	of	of	IN
50957	2178	7	ice	ice	NN
50957	2178	8	-	-	HYPH
50957	2178	9	sheet	sheet	NN
50957	2178	10	or	or	CC
50957	2178	11	glacier	glacier	NN
50957	2178	12	-	-	HYPH
50957	2178	13	work	work	NN
50957	2178	14	is	be	VBZ
50957	2178	15	of	of	IN
50957	2178	16	the	the	DT
50957	2178	17	most	most	RBS
50957	2178	18	striking	striking	JJ
50957	2178	19	character	character	NN
50957	2178	20	.	.	.
50957	2179	1	On	on	IN
50957	2179	2	the	the	DT
50957	2179	3	top	top	NN
50957	2179	4	of	of	IN
50957	2179	5	the	the	DT
50957	2179	6	cliffs	cliff	NNS
50957	2179	7	of	of	IN
50957	2179	8	Cretaceous	cretaceous	JJ
50957	2179	9	strata	strata	VBZ
50957	2179	10	a	a	DT
50957	2179	11	line	line	NN
50957	2179	12	of	of	IN
50957	2179	13	moraine	moraine	NN
50957	2179	14	-	-	HYPH
50957	2179	15	hills	hills	NNP
50957	2179	16	has	have	VBZ
50957	2179	17	been	be	VBN
50957	2179	18	laid	lay	VBN
50957	2179	19	down	down	RP
50957	2179	20	,	,	,
50957	2179	21	extending	extend	VBG
50957	2179	22	in	in	IN
50957	2179	23	wonderful	wonderful	JJ
50957	2179	24	perfection	perfection	NN
50957	2179	25	for	for	IN
50957	2179	26	a	a	DT
50957	2179	27	distance	distance	NN
50957	2179	28	of	of	IN
50957	2179	29	six	six	CD
50957	2179	30	miles	mile	NNS
50957	2179	31	.	.	.
50957	2180	1	They	-PRON-	PRP
50957	2180	2	consist	consist	VBP
50957	2180	3	of	of	IN
50957	2180	4	a	a	DT
50957	2180	5	mixture	mixture	NN
50957	2180	6	of	of	IN
50957	2180	7	sand	sand	NN
50957	2180	8	,	,	,
50957	2180	9	gravel	gravel	NN
50957	2180	10	,	,	,
50957	2180	11	and	and	CC
50957	2180	12	a	a	DT
50957	2180	13	species	species	NN
50957	2180	14	of	of	IN
50957	2180	15	clay	clay	NN
50957	2180	16	-	-	HYPH
50957	2180	17	rubble	rubble	NN
50957	2180	18	,	,	,
50957	2180	19	with	with	IN
50957	2180	20	occasional	occasional	JJ
50957	2180	21	masses	masse	NNS
50957	2180	22	of	of	IN
50957	2180	23	true	true	JJ
50957	2180	24	boulder	boulder	NN
50957	2180	25	-	-	HYPH
50957	2180	26	clay	clay	NN
50957	2180	27	,	,	,
50957	2180	28	the	the	DT
50957	2180	29	whole	whole	JJ
50957	2180	30	showing	show	VBG
50957	2180	31	the	the	DT
50957	2180	32	arched	arch	VBN
50957	2180	33	bedding	bedding	NN
50957	2180	34	so	so	RB
50957	2180	35	characteristic	characteristic	JJ
50957	2180	36	of	of	IN
50957	2180	37	such	such	JJ
50957	2180	38	accumulations	accumulation	NNS
50957	2180	39	.	.	.
50957	2181	1	At	at	IN
50957	2181	2	the	the	DT
50957	2181	3	northerly	northerly	JJ
50957	2181	4	end	end	NN
50957	2181	5	the	the	DT
50957	2181	6	moraine	moraine	NN
50957	2181	7	keeps	keep	VBZ
50957	2181	8	close	close	JJ
50957	2181	9	to	to	IN
50957	2181	10	the	the	DT
50957	2181	11	edge	edge	NN
50957	2181	12	of	of	IN
50957	2181	13	the	the	DT
50957	2181	14	chalk	chalk	JJ
50957	2181	15	cliffs	cliff	NNS
50957	2181	16	,	,	,
50957	2181	17	which	which	WDT
50957	2181	18	are	be	VBP
50957	2181	19	there	there	EX
50957	2181	20	400	400	CD
50957	2181	21	feet	foot	NNS
50957	2181	22	high	high	JJ
50957	2181	23	,	,	,
50957	2181	24	and	and	CC
50957	2181	25	the	the	DT
50957	2181	26	hills	hill	NNS
50957	2181	27	are	be	VBP
50957	2181	28	frequently	frequently	RB
50957	2181	29	displayed	display	VBN
50957	2181	30	in	in	IN
50957	2181	31	section	section	NN
50957	2181	32	;	;	:
50957	2181	33	but	but	CC
50957	2181	34	as	as	IN
50957	2181	35	the	the	DT
50957	2181	36	elevation	elevation	NN
50957	2181	37	of	of	IN
50957	2181	38	the	the	DT
50957	2181	39	cliffs	cliff	NNS
50957	2181	40	declines	decline	NNS
50957	2181	41	they	-PRON-	PRP
50957	2181	42	fall	fall	VBP
50957	2181	43	back	back	RB
50957	2181	44	from	from	IN
50957	2181	45	the	the	DT
50957	2181	46	edge	edge	NN
50957	2181	47	of	of	IN
50957	2181	48	the	the	DT
50957	2181	49	cliffs	cliff	NNS
50957	2181	50	and	and	CC
50957	2181	51	run	run	VB
50957	2181	52	quite	quite	RB
50957	2181	53	across	across	IN
50957	2181	54	the	the	DT
50957	2181	55	headland	headland	NN
50957	2181	56	of	of	IN
50957	2181	57	Flamborough	Flamborough	NNP
50957	2181	58	,	,	,
50957	2181	59	and	and	CC
50957	2181	60	are	be	VBP
50957	2181	61	again	again	RB
50957	2181	62	exposed	expose	VBN
50957	2181	63	in	in	IN
50957	2181	64	section	section	NN
50957	2181	65	in	in	IN
50957	2181	66	Bridlington	Bridlington	NNP
50957	2181	67	Bay	Bay	NNP
50957	2181	68	.	.	.
50957	2182	1	One	one	CD
50957	2182	2	remarkable	remarkable	JJ
50957	2182	3	and	and	CC
50957	2182	4	significant	significant	JJ
50957	2182	5	fact	fact	NN
50957	2182	6	is	be	VBZ
50957	2182	7	pointed	point	VBN
50957	2182	8	out	out	RP
50957	2182	9	,	,	,
50957	2182	10	namely	namely	RB
50957	2182	11	,	,	,
50957	2182	12	that	that	IN
50957	2182	13	behind	behind	IN
50957	2182	14	this	this	DT
50957	2182	15	moraine	moraine	NN
50957	2182	16	,	,	,
50957	2182	17	within	within	IN
50957	2182	18	half	half	PDT
50957	2182	19	a	a	DT
50957	2182	20	mile	mile	NN
50957	2182	21	and	and	CC
50957	2182	22	at	at	IN
50957	2182	23	a	a	DT
50957	2182	24	lower	low	JJR
50957	2182	25	level	level	NN
50957	2182	26	,	,	,
50957	2182	27	the	the	DT
50957	2182	28	country	country	NN
50957	2182	29	is	be	VBZ
50957	2182	30	almost	almost	RB
50957	2182	31	absolutely	absolutely	RB
50957	2182	32	devoid	devoid	JJ
50957	2182	33	of	of	IN
50957	2182	34	any	any	DT
50957	2182	35	drift	drift	NN
50957	2182	36	whatever	whatever	WDT
50957	2182	37	.	.	.
50957	2183	1	[	[	-LRB-
50957	2183	2	Illustration	illustration	NN
50957	2183	3	:	:	:
50957	2183	4	Fig	Fig	NNP
50957	2183	5	.	.	.
50957	2184	1	43.--Moraine	43.--moraine	CD
50957	2184	2	between	between	IN
50957	2184	3	Speeton	Speeton	NNP
50957	2184	4	and	and	CC
50957	2184	5	Flamborough	Flamborough	NNP
50957	2184	6	(	(	-LRB-
50957	2184	7	Lamplugh	Lamplugh	NNP
50957	2184	8	)	)	-RRB-
50957	2184	9	.	.	.
50957	2184	10	]	]	-RRB-
50957	2185	1	"	"	``
50957	2185	2	The	the	DT
50957	2185	3	interpretation	interpretation	NN
50957	2185	4	of	of	IN
50957	2185	5	these	these	DT
50957	2185	6	phenomena	phenomenon	NNS
50957	2185	7	is	be	VBZ
50957	2185	8	as	as	IN
50957	2185	9	follows	follow	VBZ
50957	2185	10	:	:	:
50957	2185	11	When	when	WRB
50957	2185	12	the	the	DT
50957	2185	13	valley	valley	NN
50957	2185	14	-	-	HYPH
50957	2185	15	glaciers	glacier	NNS
50957	2185	16	reached	reach	VBD
50957	2185	17	the	the	DT
50957	2185	18	sea	sea	NN
50957	2185	19	they	-PRON-	PRP
50957	2185	20	suffered	suffer	VBD
50957	2185	21	the	the	DT
50957	2185	22	deflection	deflection	NN
50957	2185	23	which	which	WDT
50957	2185	24	has	have	VBZ
50957	2185	25	been	be	VBN
50957	2185	26	mentioned	mention	VBN
50957	2185	27	,	,	,
50957	2185	28	partly	partly	RB
50957	2185	29	as	as	IN
50957	2185	30	the	the	DT
50957	2185	31	result	result	NN
50957	2185	32	of	of	IN
50957	2185	33	the	the	DT
50957	2185	34	interference	interference	NN
50957	2185	35	of	of	IN
50957	2185	36	ice	ice	NN
50957	2185	37	from	from	IN
50957	2185	38	the	the	DT
50957	2185	39	east	east	NN
50957	2185	40	of	of	IN
50957	2185	41	Scotland	Scotland	NNP
50957	2185	42	,	,	,
50957	2185	43	but	but	CC
50957	2185	44	also	also	RB
50957	2185	45	influenced	influence	VBN
50957	2185	46	directly	directly	RB
50957	2185	47	by	by	IN
50957	2185	48	the	the	DT
50957	2185	49	cause	cause	NN
50957	2185	50	which	which	WDT
50957	2185	51	operated	operate	VBD
50957	2185	52	upon	upon	IN
50957	2185	53	the	the	DT
50957	2185	54	Scottish	scottish	JJ
50957	2185	55	ice	ice	NN
50957	2185	56	and	and	CC
50957	2185	57	gave	give	VBD
50957	2185	58	direction	direction	NN
50957	2185	59	to	to	IN
50957	2185	60	it	-PRON-	PRP
50957	2185	61	--	--	:
50957	2185	62	that	that	RB
50957	2185	63	is	is	RB
50957	2185	64	,	,	,
50957	2185	65	the	the	DT
50957	2185	66	impact	impact	NN
50957	2185	67	of	of	IN
50957	2185	68	a	a	DT
50957	2185	69	great	great	JJ
50957	2185	70	glacier	glacier	NN
50957	2185	71	from	from	IN
50957	2185	72	Scandinavia	Scandinavia	NNP
50957	2185	73	,	,	,
50957	2185	74	which	which	WDT
50957	2185	75	almost	almost	RB
50957	2185	76	filled	fill	VBD
50957	2185	77	the	the	DT
50957	2185	78	North	North	NNP
50957	2185	79	Sea	Sea	NNP
50957	2185	80	,	,	,
50957	2185	81	and	and	CC
50957	2185	82	turned	turn	VBD
50957	2185	83	in	in	RP
50957	2185	84	the	the	DT
50957	2185	85	eastward	eastward	RB
50957	2185	86	-	-	HYPH
50957	2185	87	flowing	flow	VBG
50957	2185	88	ice	ice	NN
50957	2185	89	upon	upon	IN
50957	2185	90	the	the	DT
50957	2185	91	British	british	JJ
50957	2185	92	coast	coast	NN
50957	2185	93	.	.	.
50957	2186	1	"	"	``
50957	2186	2	It	-PRON-	PRP
50957	2186	3	is	be	VBZ
50957	2186	4	easy	easy	JJ
50957	2186	5	to	to	TO
50957	2186	6	see	see	VB
50957	2186	7	how	how	WRB
50957	2186	8	this	this	DT
50957	2186	9	pressure	pressure	NN
50957	2186	10	must	must	MD
50957	2186	11	have	have	VB
50957	2186	12	forced	force	VBN
50957	2186	13	the	the	DT
50957	2186	14	glacier	glacier	NN
50957	2186	15	-	-	HYPH
50957	2186	16	ice	ice	NN
50957	2186	17	against	against	IN
50957	2186	18	the	the	DT
50957	2186	19	Yorkshire	Yorkshire	NNP
50957	2186	20	coast	coast	NN
50957	2186	21	,	,	,
50957	2186	22	but	but	CC
50957	2186	23	vertical	vertical	JJ
50957	2186	24	chalk	chalk	JJ
50957	2186	25	cliffs	cliff	NNS
50957	2186	26	400	400	CD
50957	2186	27	feet	foot	NNS
50957	2186	28	in	in	IN
50957	2186	29	height	height	NN
50957	2186	30	are	be	VBP
50957	2186	31	not	not	RB
50957	2186	32	readily	readily	RB
50957	2186	33	surmounted	surmount	VBN
50957	2186	34	by	by	IN
50957	2186	35	ice	ice	NN
50957	2186	36	of	of	IN
50957	2186	37	any	any	DT
50957	2186	38	thickness	thickness	NN
50957	2186	39	,	,	,
50957	2186	40	however	however	RB
50957	2186	41	great	great	JJ
50957	2186	42	,	,	,
50957	2186	43	and	and	CC
50957	2186	44	so	so	RB
50957	2186	45	it	-PRON-	PRP
50957	2186	46	coasted	coast	VBD
50957	2186	47	along	along	RP
50957	2186	48	and	and	CC
50957	2186	49	discharged	discharge	VBD
50957	2186	50	its	-PRON-	PRP$
50957	2186	51	lateral	lateral	JJ
50957	2186	52	moraine	moraine	NN
50957	2186	53	upon	upon	IN
50957	2186	54	the	the	DT
50957	2186	55	cliff	cliff	NN
50957	2186	56	-	-	HYPH
50957	2186	57	tops	top	NNS
50957	2186	58	.	.	.
50957	2187	1	As	as	IN
50957	2187	2	the	the	DT
50957	2187	3	cliffs	cliff	NNS
50957	2187	4	diminished	diminish	VBN
50957	2187	5	in	in	IN
50957	2187	6	height	height	NN
50957	2187	7	we	-PRON-	PRP
50957	2187	8	find	find	VBP
50957	2187	9	the	the	DT
50957	2187	10	moraine	moraine	VB
50957	2187	11	farther	far	RBR
50957	2187	12	inland	inland	RB
50957	2187	13	,	,	,
50957	2187	14	and	and	CC
50957	2187	15	,	,	,
50957	2187	16	as	as	IN
50957	2187	17	I	-PRON-	PRP
50957	2187	18	have	have	VBP
50957	2187	19	pointed	point	VBN
50957	2187	20	out	out	RP
50957	2187	21	,	,	,
50957	2187	22	the	the	DT
50957	2187	23	ice	ice	NN
50957	2187	24	completely	completely	RB
50957	2187	25	overrode	override	VBD
50957	2187	26	Flamborough	Flamborough	NNP
50957	2187	27	Head	Head	NNP
50957	2187	28	.	.	.
50957	2188	1	Amongst	amongst	IN
50957	2188	2	the	the	DT
50957	2188	3	boulders	boulder	NNS
50957	2188	4	at	at	IN
50957	2188	5	Flamborough	Flamborough	NNP
50957	2188	6	are	be	VBP
50957	2188	7	many	many	JJ
50957	2188	8	of	of	IN
50957	2188	9	Shap	Shap	NNP
50957	2188	10	granite	granite	NN
50957	2188	11	,	,	,
50957	2188	12	a	a	DT
50957	2188	13	few	few	JJ
50957	2188	14	Galloway	Galloway	NNP
50957	2188	15	granites	granite	NNS
50957	2188	16	,	,	,
50957	2188	17	a	a	DT
50957	2188	18	profusion	profusion	NN
50957	2188	19	of	of	IN
50957	2188	20	Carboniferous	carboniferous	JJ
50957	2188	21	rocks	rock	NNS
50957	2188	22	,	,	,
50957	2188	23	brought	bring	VBN
50957	2188	24	by	by	IN
50957	2188	25	the	the	DT
50957	2188	26	Tyne	Tyne	NNP
50957	2188	27	branch	branch	NN
50957	2188	28	of	of	IN
50957	2188	29	the	the	DT
50957	2188	30	Sol	Sol	NNP
50957	2188	31	way	way	NN
50957	2188	32	Glacier	Glacier	NNP
50957	2188	33	as	as	RB
50957	2188	34	well	well	RB
50957	2188	35	as	as	IN
50957	2188	36	by	by	IN
50957	2188	37	that	that	DT
50957	2188	38	of	of	IN
50957	2188	39	Stainmoor	Stainmoor	NNP
50957	2188	40	,	,	,
50957	2188	41	and	and	CC
50957	2188	42	,	,	,
50957	2188	43	besides	besides	IN
50957	2188	44	many	many	JJ
50957	2188	45	torn	tear	VBN
50957	2188	46	from	from	IN
50957	2188	47	the	the	DT
50957	2188	48	cliffs	cliff	NNS
50957	2188	49	of	of	IN
50957	2188	50	Yorkshire	Yorkshire	NNP
50957	2188	51	,	,	,
50957	2188	52	a	a	DT
50957	2188	53	few	few	JJ
50957	2188	54	examples	example	NNS
50957	2188	55	of	of	IN
50957	2188	56	unquestionable	unquestionable	JJ
50957	2188	57	Scandinavian	scandinavian	JJ
50957	2188	58	rocks	rock	NNS
50957	2188	59	,	,	,
50957	2188	60	such	such	JJ
50957	2188	61	as	as	IN
50957	2188	62	the	the	DT
50957	2188	63	well	well	RB
50957	2188	64	-	-	HYPH
50957	2188	65	known	know	VBN
50957	2188	66	_	_	NNP
50957	2188	67	Rhomben	Rhomben	NNP
50957	2188	68	-	-	HYPH
50957	2188	69	porphyr	porphyr	NNP
50957	2188	70	_	_	NNP
50957	2188	71	.	.	.
50957	2189	1	It	-PRON-	PRP
50957	2189	2	is	be	VBZ
50957	2189	3	important	important	JJ
50957	2189	4	to	to	TO
50957	2189	5	note	note	VB
50957	2189	6	that	that	IN
50957	2189	7	about	about	RB
50957	2189	8	ten	ten	CD
50957	2189	9	to	to	TO
50957	2189	10	twenty	twenty	CD
50957	2189	11	miles	mile	NNS
50957	2189	12	from	from	IN
50957	2189	13	the	the	DT
50957	2189	14	Yorkshire	Yorkshire	NNP
50957	2189	15	coast	coast	NN
50957	2189	16	there	there	EX
50957	2189	17	is	be	VBZ
50957	2189	18	a	a	DT
50957	2189	19	tract	tract	NN
50957	2189	20	of	of	IN
50957	2189	21	sea	sea	NN
50957	2189	22	-	-	HYPH
50957	2189	23	bottom	bottom	NN
50957	2189	24	called	call	VBN
50957	2189	25	by	by	IN
50957	2189	26	trawlers	trawler	NNS
50957	2189	27	'	'	POS
50957	2189	28	the	the	DT
50957	2189	29	rough	rough	JJ
50957	2189	30	ground	ground	NN
50957	2189	31	,	,	,
50957	2189	32	'	'	''
50957	2189	33	in	in	IN
50957	2189	34	allusion	allusion	NN
50957	2189	35	to	to	IN
50957	2189	36	the	the	DT
50957	2189	37	fact	fact	NN
50957	2189	38	that	that	IN
50957	2189	39	it	-PRON-	PRP
50957	2189	40	is	be	VBZ
50957	2189	41	strewn	strew	VBN
50957	2189	42	with	with	IN
50957	2189	43	large	large	JJ
50957	2189	44	boulders	boulder	NNS
50957	2189	45	,	,	,
50957	2189	46	amongst	amongst	IN
50957	2189	47	which	which	WDT
50957	2189	48	are	be	VBP
50957	2189	49	many	many	JJ
50957	2189	50	of	of	IN
50957	2189	51	Shap	Shap	NNP
50957	2189	52	granite	granite	NN
50957	2189	53	.	.	.
50957	2190	1	This	this	DT
50957	2190	2	probably	probably	RB
50957	2190	3	represents	represent	VBZ
50957	2190	4	a	a	DT
50957	2190	5	moraine	moraine	NN
50957	2190	6	of	of	IN
50957	2190	7	the	the	DT
50957	2190	8	Teesdale	Teesdale	NNP
50957	2190	9	Glacier	Glacier	NNP
50957	2190	10	,	,	,
50957	2190	11	laid	lay	VBD
50957	2190	12	down	down	RP
50957	2190	13	at	at	IN
50957	2190	14	a	a	DT
50957	2190	15	time	time	NN
50957	2190	16	when	when	WRB
50957	2190	17	the	the	DT
50957	2190	18	Scandinavian	Scandinavian	NNP
50957	2190	19	Glacier	Glacier	NNP
50957	2190	20	was	be	VBD
50957	2190	21	not	not	RB
50957	2190	22	at	at	IN
50957	2190	23	its	-PRON-	PRP$
50957	2190	24	greatest	great	JJS
50957	2190	25	development	development	NN
50957	2190	26	.	.	.
50957	2191	1	"	"	``
50957	2191	2	On	on	IN
50957	2191	3	the	the	DT
50957	2191	4	south	south	JJ
50957	2191	5	side	side	NN
50957	2191	6	of	of	IN
50957	2191	7	Flamborough	Flamborough	NNP
50957	2191	8	Head	Head	NNP
50957	2191	9	the	the	DT
50957	2191	10	'	'	``
50957	2191	11	buried	bury	VBN
50957	2191	12	cliff	cliff	NN
50957	2191	13	'	'	''
50957	2191	14	previously	previously	RB
50957	2191	15	alluded	allude	VBN
50957	2191	16	to	to	IN
50957	2191	17	occurs	occur	VBZ
50957	2191	18	.	.	.
50957	2192	1	The	the	DT
50957	2192	2	configuration	configuration	NN
50957	2192	3	of	of	IN
50957	2192	4	the	the	DT
50957	2192	5	country	country	NN
50957	2192	6	shows	show	NNS
50957	2192	7	--	--	:
50957	2192	8	and	and	CC
50957	2192	9	the	the	DT
50957	2192	10	conclusion	conclusion	NN
50957	2192	11	is	be	VBZ
50957	2192	12	established	establish	VBN
50957	2192	13	by	by	IN
50957	2192	14	numerous	numerous	JJ
50957	2192	15	deep	deep	JJ
50957	2192	16	-	-	HYPH
50957	2192	17	borings	boring	NNS
50957	2192	18	--	--	:
50957	2192	19	that	that	IN
50957	2192	20	the	the	DT
50957	2192	21	preglacial	preglacial	JJ
50957	2192	22	coast	coast	NN
50957	2192	23	-	-	HYPH
50957	2192	24	line	line	NN
50957	2192	25	takes	take	VBZ
50957	2192	26	a	a	DT
50957	2192	27	great	great	JJ
50957	2192	28	sweep	sweep	NN
50957	2192	29	inland	inland	NN
50957	2192	30	from	from	IN
50957	2192	31	here	here	RB
50957	2192	32	,	,	,
50957	2192	33	and	and	CC
50957	2192	34	that	that	IN
50957	2192	35	the	the	DT
50957	2192	36	plain	plain	NN
50957	2192	37	of	of	IN
50957	2192	38	Holderness	Holderness	NNP
50957	2192	39	is	be	VBZ
50957	2192	40	the	the	DT
50957	2192	41	result	result	NN
50957	2192	42	of	of	IN
50957	2192	43	the	the	DT
50957	2192	44	banking	banking	NN
50957	2192	45	-	-	HYPH
50957	2192	46	up	up	NN
50957	2192	47	of	of	IN
50957	2192	48	an	an	DT
50957	2192	49	immense	immense	JJ
50957	2192	50	thickness	thickness	NN
50957	2192	51	of	of	IN
50957	2192	52	glacial	glacial	JJ
50957	2192	53	_	_	NNP
50957	2192	54	débris	débris	NNP
50957	2192	55	_	_	NNP
50957	2192	56	.	.	.
50957	2193	1	In	in	IN
50957	2193	2	the	the	DT
50957	2193	3	whole	whole	JJ
50957	2193	4	country	country	NN
50957	2193	5	reviewed	review	VBD
50957	2193	6	,	,	,
50957	2193	7	from	from	IN
50957	2193	8	Tynemouth	Tynemouth	NNP
50957	2193	9	to	to	IN
50957	2193	10	Bridlington	Bridlington	NNP
50957	2193	11	,	,	,
50957	2193	12	wherever	wherever	WRB
50957	2193	13	the	the	DT
50957	2193	14	ice	ice	NN
50957	2193	15	came	come	VBD
50957	2193	16	on	on	RP
50957	2193	17	to	to	IN
50957	2193	18	the	the	DT
50957	2193	19	land	land	NN
50957	2193	20	from	from	IN
50957	2193	21	the	the	DT
50957	2193	22	seaward	seaward	NN
50957	2193	23	,	,	,
50957	2193	24	it	-PRON-	PRP
50957	2193	25	brought	bring	VBD
50957	2193	26	in	in	RP
50957	2193	27	shells	shell	NNS
50957	2193	28	and	and	CC
50957	2193	29	fragmentary	fragmentary	JJ
50957	2193	30	patches	patch	NNS
50957	2193	31	of	of	IN
50957	2193	32	the	the	DT
50957	2193	33	sea	sea	NN
50957	2193	34	-	-	HYPH
50957	2193	35	bottom	bottom	NN
50957	2193	36	involved	involve	VBN
50957	2193	37	in	in	IN
50957	2193	38	its	-PRON-	PRP$
50957	2193	39	ground	ground	NN
50957	2193	40	moraine	moraine	NN
50957	2193	41	.	.	.
50957	2194	1	Space	space	NN
50957	2194	2	does	do	VBZ
50957	2194	3	not	not	RB
50957	2194	4	permit	permit	VB
50957	2194	5	of	of	IN
50957	2194	6	a	a	DT
50957	2194	7	detailed	detailed	JJ
50957	2194	8	description	description	NN
50957	2194	9	of	of	IN
50957	2194	10	the	the	DT
50957	2194	11	several	several	JJ
50957	2194	12	members	member	NNS
50957	2194	13	of	of	IN
50957	2194	14	the	the	DT
50957	2194	15	Yorkshire	Yorkshire	NNP
50957	2194	16	Drift	Drift	NNP
50957	2194	17	,	,	,
50957	2194	18	and	and	CC
50957	2194	19	I	-PRON-	PRP
50957	2194	20	pass	pass	VBP
50957	2194	21	on	on	RP
50957	2194	22	to	to	TO
50957	2194	23	deal	deal	VB
50957	2194	24	in	in	IN
50957	2194	25	a	a	DT
50957	2194	26	general	general	JJ
50957	2194	27	way	way	NN
50957	2194	28	with	with	IN
50957	2194	29	the	the	DT
50957	2194	30	glacial	glacial	JJ
50957	2194	31	phenomena	phenomenon	NNS
50957	2194	32	of	of	IN
50957	2194	33	the	the	DT
50957	2194	34	eastern	eastern	JJ
50957	2194	35	side	side	NN
50957	2194	36	of	of	IN
50957	2194	37	England	England	NNP
50957	2194	38	.	.	.
50957	2195	1	"	"	``
50957	2195	2	_	_	NNP
50957	2195	3	The	the	DT
50957	2195	4	East	East	NNP
50957	2195	5	Anglian	Anglian	NNP
50957	2195	6	Glacier._--The	Glacier._--The	NNP
50957	2195	7	influence	influence	NN
50957	2195	8	of	of	IN
50957	2195	9	the	the	DT
50957	2195	10	Scandinavian	scandinavian	JJ
50957	2195	11	ice	ice	NN
50957	2195	12	is	be	VBZ
50957	2195	13	clearly	clearly	RB
50957	2195	14	seen	see	VBN
50957	2195	15	in	in	IN
50957	2195	16	the	the	DT
50957	2195	17	fact	fact	NN
50957	2195	18	that	that	IN
50957	2195	19	the	the	DT
50957	2195	20	entire	entire	JJ
50957	2195	21	ice	ice	NN
50957	2195	22	-	-	HYPH
50957	2195	23	movement	movement	NN
50957	2195	24	down	down	IN
50957	2195	25	the	the	DT
50957	2195	26	east	east	NNP
50957	2195	27	coast	coast	NN
50957	2195	28	south	south	RB
50957	2195	29	of	of	IN
50957	2195	30	Bridlington	Bridlington	NNP
50957	2195	31	was	be	VBD
50957	2195	32	all	all	DT
50957	2195	33	from	from	IN
50957	2195	34	the	the	DT
50957	2195	35	_	_	NNP
50957	2195	36	seaward	seaward	NN
50957	2195	37	_	_	NNP
50957	2195	38	.	.	.
50957	2196	1	Clays	clay	NNS
50957	2196	2	,	,	,
50957	2196	3	sands	sand	VBZ
50957	2196	4	,	,	,
50957	2196	5	and	and	CC
50957	2196	6	gravels	gravel	NNS
50957	2196	7	,	,	,
50957	2196	8	the	the	DT
50957	2196	9	products	product	NNS
50957	2196	10	of	of	IN
50957	2196	11	a	a	DT
50957	2196	12	continuous	continuous	JJ
50957	2196	13	mass	mass	NN
50957	2196	14	of	of	IN
50957	2196	15	land	land	NN
50957	2196	16	-	-	HYPH
50957	2196	17	ice	ice	NN
50957	2196	18	coming	come	VBG
50957	2196	19	from	from	IN
50957	2196	20	the	the	DT
50957	2196	21	northeast	northeast	NN
50957	2196	22	are	be	VBP
50957	2196	23	spread	spread	VBN
50957	2196	24	over	over	IN
50957	2196	25	the	the	DT
50957	2196	26	whole	whole	JJ
50957	2196	27	country	country	NN
50957	2196	28	,	,	,
50957	2196	29	from	from	IN
50957	2196	30	the	the	DT
50957	2196	31	Trent	trent	NN
50957	2196	32	to	to	IN
50957	2196	33	the	the	DT
50957	2196	34	high	high	JJ
50957	2196	35	grounds	ground	NNS
50957	2196	36	on	on	IN
50957	2196	37	the	the	DT
50957	2196	38	north	north	NN
50957	2196	39	of	of	IN
50957	2196	40	London	London	NNP
50957	2196	41	overlooking	overlook	VBG
50957	2196	42	the	the	DT
50957	2196	43	Thames	Thames	NNP
50957	2196	44	.	.	.
50957	2197	1	"	"	``
50957	2197	2	The	the	DT
50957	2197	3	line	line	NN
50957	2197	4	of	of	IN
50957	2197	5	extreme	extreme	JJ
50957	2197	6	extension	extension	NN
50957	2197	7	of	of	IN
50957	2197	8	these	these	DT
50957	2197	9	drift	drift	NN
50957	2197	10	-	-	HYPH
50957	2197	11	deposits	deposit	NNS
50957	2197	12	runs	run	NNS
50957	2197	13	from	from	IN
50957	2197	14	Finchley	Finchley	NNP
50957	2197	15	(	(	-LRB-
50957	2197	16	near	near	IN
50957	2197	17	London	London	NNP
50957	2197	18	)	)	-RRB-
50957	2197	19	,	,	,
50957	2197	20	in	in	IN
50957	2197	21	the	the	DT
50957	2197	22	south	south	NN
50957	2197	23	across	across	IN
50957	2197	24	Hertfordshire	Hertfordshire	NNP
50957	2197	25	,	,	,
50957	2197	26	through	through	IN
50957	2197	27	Cambridgeshire	Cambridgeshire	NNP
50957	2197	28	,	,	,
50957	2197	29	with	with	IN
50957	2197	30	outlying	outlying	JJ
50957	2197	31	patches	patch	NNS
50957	2197	32	at	at	IN
50957	2197	33	Gogmagog	Gogmagog	NNP
50957	2197	34	and	and	CC
50957	2197	35	near	near	IN
50957	2197	36	Buckingham	Buckingham	NNP
50957	2197	37	,	,	,
50957	2197	38	and	and	CC
50957	2197	39	northwestward	northwestward	NN
50957	2197	40	over	over	IN
50957	2197	41	a	a	DT
50957	2197	42	large	large	JJ
50957	2197	43	portion	portion	NN
50957	2197	44	of	of	IN
50957	2197	45	Leicestershire	Leicestershire	NNP
50957	2197	46	into	into	IN
50957	2197	47	the	the	DT
50957	2197	48	upper	upper	JJ
50957	2197	49	waters	water	NNS
50957	2197	50	of	of	IN
50957	2197	51	the	the	DT
50957	2197	52	Trent	Trent	NNP
50957	2197	53	,	,	,
50957	2197	54	embracing	embrace	VBG
50957	2197	55	the	the	DT
50957	2197	56	elevated	elevated	JJ
50957	2197	57	region	region	NN
50957	2197	58	of	of	IN
50957	2197	59	Palæozoic	Palæozoic	NNP
50957	2197	60	rocks	rock	NNS
50957	2197	61	at	at	IN
50957	2197	62	Charnwood	Charnwood	NNP
50957	2197	63	Forest	Forest	NNP
50957	2197	64	,	,	,
50957	2197	65	near	near	IN
50957	2197	66	Leicester	Leicester	NNP
50957	2197	67	.	.	.
50957	2198	1	"	"	``
50957	2198	2	Reserving	reserve	VBG
50957	2198	3	the	the	DT
50957	2198	4	consideration	consideration	NN
50957	2198	5	of	of	IN
50957	2198	6	the	the	DT
50957	2198	7	very	very	RB
50957	2198	8	involved	involved	JJ
50957	2198	9	questions	question	NNS
50957	2198	10	connected	connect	VBN
50957	2198	11	with	with	IN
50957	2198	12	the	the	DT
50957	2198	13	drifts	drift	NNS
50957	2198	14	of	of	IN
50957	2198	15	the	the	DT
50957	2198	16	upper	upper	JJ
50957	2198	17	part	part	NN
50957	2198	18	of	of	IN
50957	2198	19	the	the	DT
50957	2198	20	Trent	Trent	NNP
50957	2198	21	Valley	Valley	NNP
50957	2198	22	,	,	,
50957	2198	23	I	-PRON-	PRP
50957	2198	24	may	may	MD
50957	2198	25	pass	pass	VB
50957	2198	26	on	on	RP
50957	2198	27	to	to	TO
50957	2198	28	join	join	VB
50957	2198	29	the	the	DT
50957	2198	30	phenomena	phenomenon	NNS
50957	2198	31	of	of	IN
50957	2198	32	the	the	DT
50957	2198	33	southeastern	southeastern	JJ
50957	2198	34	counties	county	NNS
50957	2198	35	with	with	IN
50957	2198	36	those	those	DT
50957	2198	37	at	at	IN
50957	2198	38	Flamborough	Flamborough	NNP
50957	2198	39	Head	Head	NNP
50957	2198	40	.	.	.
50957	2199	1	From	from	IN
50957	2199	2	Nottinghamshire	Nottinghamshire	NNP
50957	2199	3	the	the	DT
50957	2199	4	limits	limit	NNS
50957	2199	5	of	of	IN
50957	2199	6	the	the	DT
50957	2199	7	drift	drift	NN
50957	2199	8	of	of	IN
50957	2199	9	the	the	DT
50957	2199	10	East	East	NNP
50957	2199	11	Anglian	Anglian	NNP
50957	2199	12	Glacier	Glacier	NNP
50957	2199	13	seem	seem	VBP
50957	2199	14	to	to	TO
50957	2199	15	run	run	VB
50957	2199	16	in	in	IN
50957	2199	17	a	a	DT
50957	2199	18	direction	direction	NN
50957	2199	19	nearly	nearly	RB
50957	2199	20	due	due	JJ
50957	2199	21	west	west	NN
50957	2199	22	to	to	IN
50957	2199	23	east	east	NNP
50957	2199	24	,	,	,
50957	2199	25	for	for	IN
50957	2199	26	the	the	DT
50957	2199	27	great	great	JJ
50957	2199	28	oolitic	oolitic	JJ
50957	2199	29	escarpment	escarpment	NN
50957	2199	30	upon	upon	IN
50957	2199	31	which	which	WDT
50957	2199	32	Lincoln	Lincoln	NNP
50957	2199	33	Cathedral	Cathedral	NNP
50957	2199	34	is	be	VBZ
50957	2199	35	built	build	VBN
50957	2199	36	is	be	VBZ
50957	2199	37	absolutely	absolutely	RB
50957	2199	38	driftless	driftless	JJ
50957	2199	39	to	to	IN
50957	2199	40	the	the	DT
50957	2199	41	northward	northward	NN
50957	2199	42	of	of	IN
50957	2199	43	the	the	DT
50957	2199	44	breach	breach	NN
50957	2199	45	about	about	IN
50957	2199	46	Sleaford	Sleaford	NNP
50957	2199	47	.	.	.
50957	2200	1	However	however	RB
50957	2200	2	,	,	,
50957	2200	3	along	along	IN
50957	2200	4	the	the	DT
50957	2200	5	western	western	JJ
50957	2200	6	flank	flank	NN
50957	2200	7	of	of	IN
50957	2200	8	the	the	DT
50957	2200	9	oolitic	oolitic	JJ
50957	2200	10	range	range	NN
50957	2200	11	true	true	JJ
50957	2200	12	boulder	boulder	NN
50957	2200	13	-	-	HYPH
50957	2200	14	clay	clay	NN
50957	2200	15	occurs	occur	VBZ
50957	2200	16	,	,	,
50957	2200	17	bordering	bordering	NN
50957	2200	18	and	and	CC
50957	2200	19	doubtless	doubtless	RB
50957	2200	20	underlying	underlie	VBG
50957	2200	21	the	the	DT
50957	2200	22	great	great	JJ
50957	2200	23	fen	fen	NN
50957	2200	24	-	-	HYPH
50957	2200	25	tract	tract	NN
50957	2200	26	of	of	IN
50957	2200	27	mid	mid	NN
50957	2200	28	-	-	NNP
50957	2200	29	Lincolnshire	lincolnshire	NN
50957	2200	30	;	;	:
50957	2200	31	and	and	CC
50957	2200	32	the	the	DT
50957	2200	33	great	great	JJ
50957	2200	34	Lincolnshire	Lincolnshire	NNP
50957	2200	35	Wolds	Wolds	NNP
50957	2200	36	appear	appear	VBP
50957	2200	37	to	to	TO
50957	2200	38	have	have	VB
50957	2200	39	been	be	VBN
50957	2200	40	completely	completely	RB
50957	2200	41	whelmed	whelm	VBN
50957	2200	42	beneath	beneath	IN
50957	2200	43	the	the	DT
50957	2200	44	ice	ice	NN
50957	2200	45	.	.	.
50957	2201	1	"	"	``
50957	2201	2	The	the	DT
50957	2201	3	most	most	RBS
50957	2201	4	remarkable	remarkable	JJ
50957	2201	5	of	of	IN
50957	2201	6	the	the	DT
50957	2201	7	deposits	deposit	NNS
50957	2201	8	in	in	IN
50957	2201	9	this	this	DT
50957	2201	10	area	area	NN
50957	2201	11	is	be	VBZ
50957	2201	12	the	the	DT
50957	2201	13	Great	Great	NNP
50957	2201	14	Chalky	Chalky	NNP
50957	2201	15	Boulder	Boulder	NNP
50957	2201	16	-	-	HYPH
50957	2201	17	Clay	Clay	NNP
50957	2201	18	,	,	,
50957	2201	19	which	which	WDT
50957	2201	20	consists	consist	VBZ
50957	2201	21	of	of	IN
50957	2201	22	clay	clay	NN
50957	2201	23	containing	contain	VBG
50957	2201	24	much	much	JJ
50957	2201	25	ground	ground	NN
50957	2201	26	-	-	HYPH
50957	2201	27	up	up	RP
50957	2201	28	chalk	chalk	NN
50957	2201	29	,	,	,
50957	2201	30	and	and	CC
50957	2201	31	literally	literally	RB
50957	2201	32	packed	pack	VBD
50957	2201	33	with	with	IN
50957	2201	34	well	well	RB
50957	2201	35	-	-	HYPH
50957	2201	36	striated	striate	VBN
50957	2201	37	boulders	boulder	NNS
50957	2201	38	of	of	IN
50957	2201	39	chalk	chalk	NN
50957	2201	40	of	of	IN
50957	2201	41	all	all	DT
50957	2201	42	sizes	size	NNS
50957	2201	43	,	,	,
50957	2201	44	from	from	IN
50957	2201	45	minute	minute	NN
50957	2201	46	pebbles	pebble	NNS
50957	2201	47	up	up	IN
50957	2201	48	to	to	IN
50957	2201	49	blocks	block	VBZ
50957	2201	50	a	a	DT
50957	2201	51	foot	foot	NN
50957	2201	52	or	or	CC
50957	2201	53	more	more	JJR
50957	2201	54	in	in	IN
50957	2201	55	diameter	diameter	NN
50957	2201	56	.	.	.
50957	2202	1	Associated	associate	VBN
50957	2202	2	with	with	IN
50957	2202	3	them	-PRON-	PRP
50957	2202	4	are	be	VBP
50957	2202	5	boulders	boulder	NNS
50957	2202	6	of	of	IN
50957	2202	7	various	various	JJ
50957	2202	8	foreign	foreign	JJ
50957	2202	9	rocks	rock	NNS
50957	2202	10	,	,	,
50957	2202	11	and	and	CC
50957	2202	12	many	many	JJ
50957	2202	13	flints	flint	NNS
50957	2202	14	in	in	IN
50957	2202	15	a	a	DT
50957	2202	16	remarkably	remarkably	RB
50957	2202	17	fresh	fresh	JJ
50957	2202	18	condition	condition	NN
50957	2202	19	,	,	,
50957	2202	20	and	and	CC
50957	2202	21	still	still	RB
50957	2202	22	retaining	retain	VBG
50957	2202	23	the	the	DT
50957	2202	24	characteristic	characteristic	JJ
50957	2202	25	white	white	JJ
50957	2202	26	coat	coat	NN
50957	2202	27	,	,	,
50957	2202	28	except	except	IN
50957	2202	29	where	where	WRB
50957	2202	30	partially	partially	RB
50957	2202	31	removed	remove	VBN
50957	2202	32	by	by	IN
50957	2202	33	glacial	glacial	JJ
50957	2202	34	attrition	attrition	NN
50957	2202	35	.	.	.
50957	2203	1	"	"	``
50957	2203	2	One	one	CD
50957	2203	3	of	of	IN
50957	2203	4	the	the	DT
50957	2203	5	perplexing	perplexing	NN
50957	2203	6	features	feature	NNS
50957	2203	7	of	of	IN
50957	2203	8	the	the	DT
50957	2203	9	glacial	glacial	JJ
50957	2203	10	phenomena	phenomenon	NNS
50957	2203	11	in	in	IN
50957	2203	12	the	the	DT
50957	2203	13	eastern	eastern	JJ
50957	2203	14	counties	county	NNS
50957	2203	15	of	of	IN
50957	2203	16	England	England	NNP
50957	2203	17	is	be	VBZ
50957	2203	18	the	the	DT
50957	2203	19	extension	extension	NN
50957	2203	20	of	of	IN
50957	2203	21	true	true	JJ
50957	2203	22	chalky	chalky	NNP
50957	2203	23	boulder	boulder	NN
50957	2203	24	-	-	HYPH
50957	2203	25	clay	clay	NN
50957	2203	26	to	to	IN
50957	2203	27	the	the	DT
50957	2203	28	north	north	JJ
50957	2203	29	London	London	NNP
50957	2203	30	heights	height	NNS
50957	2203	31	at	at	IN
50957	2203	32	Finchley	Finchley	NNP
50957	2203	33	and	and	CC
50957	2203	34	elsewhere	elsewhere	RB
50957	2203	35	;	;	:
50957	2203	36	for	for	IN
50957	2203	37	only	only	RB
50957	2203	38	the	the	DT
50957	2203	39	faintest	faint	JJS
50957	2203	40	traces	trace	NNS
50957	2203	41	are	be	VBP
50957	2203	42	to	to	TO
50957	2203	43	be	be	VB
50957	2203	44	found	find	VBN
50957	2203	45	in	in	IN
50957	2203	46	the	the	DT
50957	2203	47	gravel	gravel	NN
50957	2203	48	deposits	deposit	NNS
50957	2203	49	of	of	IN
50957	2203	50	the	the	DT
50957	2203	51	Thames	Thames	NNP
50957	2203	52	Valley	Valley	NNP
50957	2203	53	of	of	IN
50957	2203	54	any	any	DT
50957	2203	55	wash	wash	NN
50957	2203	56	from	from	IN
50957	2203	57	such	such	PDT
50957	2203	58	a	a	DT
50957	2203	59	deposit	deposit	NN
50957	2203	60	,	,	,
50957	2203	61	or	or	CC
50957	2203	62	from	from	IN
50957	2203	63	a	a	DT
50957	2203	64	glacier	glacier	NN
50957	2203	65	carrying	carry	VBG
50957	2203	66	such	such	JJ
50957	2203	67	materials	material	NNS
50957	2203	68	.	.	.
50957	2204	1	"	"	``
50957	2204	2	It	-PRON-	PRP
50957	2204	3	has	have	VBZ
50957	2204	4	been	be	VBN
50957	2204	5	suggested	suggest	VBN
50957	2204	6	that	that	IN
50957	2204	7	the	the	DT
50957	2204	8	deposit	deposit	NN
50957	2204	9	may	may	MD
50957	2204	10	have	have	VB
50957	2204	11	been	be	VBN
50957	2204	12	laid	lay	VBN
50957	2204	13	down	down	RP
50957	2204	14	in	in	IN
50957	2204	15	an	an	DT
50957	2204	16	extra	extra	JJ
50957	2204	17	-	-	HYPH
50957	2204	18	morainic	morainic	JJ
50957	2204	19	lake	lake	NN
50957	2204	20	,	,	,
50957	2204	21	or	or	CC
50957	2204	22	in	in	IN
50957	2204	23	an	an	DT
50957	2204	24	extension	extension	NN
50957	2204	25	of	of	IN
50957	2204	26	the	the	DT
50957	2204	27	North	North	NNP
50957	2204	28	.	.	.
50957	2205	1	Sea	Sea	NNP
50957	2205	2	,	,	,
50957	2205	3	but	but	CC
50957	2205	4	these	these	DT
50957	2205	5	suggestions	suggestion	NNS
50957	2205	6	leave	leave	VBP
50957	2205	7	the	the	DT
50957	2205	8	difficulty	difficulty	NN
50957	2205	9	just	just	RB
50957	2205	10	where	where	WRB
50957	2205	11	it	-PRON-	PRP
50957	2205	12	was	be	VBD
50957	2205	13	.	.	.
50957	2206	1	If	if	IN
50957	2206	2	a	a	DT
50957	2206	3	lake	lake	NN
50957	2206	4	or	or	CC
50957	2206	5	sea	sea	NN
50957	2206	6	could	could	MD
50957	2206	7	exist	exist	VB
50957	2206	8	without	without	IN
50957	2206	9	shores	shore	NNS
50957	2206	10	,	,	,
50957	2206	11	a	a	DT
50957	2206	12	glacier	glacier	NN
50957	2206	13	-	-	HYPH
50957	2206	14	stream	stream	NN
50957	2206	15	might	may	MD
50957	2206	16	equally	equally	RB
50957	2206	17	dispense	dispense	VB
50957	2206	18	with	with	IN
50957	2206	19	banks	bank	NNS
50957	2206	20	.	.	.
50957	2207	1	Within	within	IN
50957	2207	2	the	the	DT
50957	2207	3	area	area	NN
50957	2207	4	of	of	IN
50957	2207	5	glaciation	glaciation	NN
50957	2207	6	,	,	,
50957	2207	7	defined	define	VBN
50957	2207	8	above	above	IN
50957	2207	9	,	,	,
50957	2207	10	abundant	abundant	JJ
50957	2207	11	evidence	evidence	NN
50957	2207	12	of	of	IN
50957	2207	13	the	the	DT
50957	2207	14	action	action	NN
50957	2207	15	of	of	IN
50957	2207	16	land	land	NN
50957	2207	17	-	-	HYPH
50957	2207	18	ice	ice	NN
50957	2207	19	is	be	VBZ
50957	2207	20	obtainable	obtainable	JJ
50957	2207	21	,	,	,
50957	2207	22	though	though	IN
50957	2207	23	striated	striated	JJ
50957	2207	24	surfaces	surface	NNS
50957	2207	25	are	be	VBP
50957	2207	26	extremely	extremely	RB
50957	2207	27	rare	rare	JJ
50957	2207	28	--	--	:
50957	2207	29	a	a	DT
50957	2207	30	fact	fact	NN
50957	2207	31	attributable	attributable	JJ
50957	2207	32	to	to	IN
50957	2207	33	the	the	DT
50957	2207	34	softness	softness	NN
50957	2207	35	of	of	IN
50957	2207	36	the	the	DT
50957	2207	37	chalk	chalk	NN
50957	2207	38	and	and	CC
50957	2207	39	clays	clay	NNS
50957	2207	40	which	which	WDT
50957	2207	41	occupy	occupy	VBP
50957	2207	42	almost	almost	RB
50957	2207	43	the	the	DT
50957	2207	44	whole	whole	JJ
50957	2207	45	area	area	NN
50957	2207	46	.	.	.
50957	2208	1	Well	well	RB
50957	2208	2	-	-	HYPH
50957	2208	3	striated	striate	VBN
50957	2208	4	surfaces	surface	NNS
50957	2208	5	are	be	VBP
50957	2208	6	found	find	VBN
50957	2208	7	on	on	IN
50957	2208	8	the	the	DT
50957	2208	9	harder	hard	JJR
50957	2208	10	rocks	rock	NNS
50957	2208	11	,	,	,
50957	2208	12	as	as	IN
50957	2208	13	,	,	,
50957	2208	14	for	for	IN
50957	2208	15	example	example	NN
50957	2208	16	,	,	,
50957	2208	17	on	on	IN
50957	2208	18	the	the	DT
50957	2208	19	oolitic	oolitic	JJ
50957	2208	20	limestone	limestone	NN
50957	2208	21	at	at	IN
50957	2208	22	Dunston	Dunston	NNP
50957	2208	23	,	,	,
50957	2208	24	near	near	IN
50957	2208	25	Lincoln	Lincoln	NNP
50957	2208	26	.	.	.
50957	2209	1	"	"	``
50957	2209	2	Mr.	Mr.	NNP
50957	2209	3	Skertchly	Skertchly	NNP
50957	2209	4	has	have	VBZ
50957	2209	5	remarked	remark	VBN
50957	2209	6	that	that	IN
50957	2209	7	the	the	DT
50957	2209	8	proofs	proof	NNS
50957	2209	9	of	of	IN
50957	2209	10	the	the	DT
50957	2209	11	action	action	NN
50957	2209	12	of	of	IN
50957	2209	13	land	land	NN
50957	2209	14	-	-	HYPH
50957	2209	15	ice	ice	NN
50957	2209	16	are	be	VBP
50957	2209	17	irrefragable	irrefragable	JJ
50957	2209	18	.	.	.
50957	2210	1	The	the	DT
50957	2210	2	Great	Great	NNP
50957	2210	3	Chalky	Chalky	NNP
50957	2210	4	Boulder	Boulder	NNP
50957	2210	5	-	-	HYPH
50957	2210	6	Clay	Clay	NNP
50957	2210	7	covers	cover	VBZ
50957	2210	8	an	an	DT
50957	2210	9	area	area	NN
50957	2210	10	of	of	IN
50957	2210	11	3,000	3,000	CD
50957	2210	12	square	square	JJ
50957	2210	13	miles	mile	NNS
50957	2210	14	,	,	,
50957	2210	15	and	and	CC
50957	2210	16	attains	attain	VBZ
50957	2210	17	an	an	DT
50957	2210	18	altitude	altitude	NN
50957	2210	19	of	of	IN
50957	2210	20	500	500	CD
50957	2210	21	feet	foot	NNS
50957	2210	22	above	above	IN
50957	2210	23	the	the	DT
50957	2210	24	sea	sea	NN
50957	2210	25	-	-	HYPH
50957	2210	26	level	level	NN
50957	2210	27	,	,	,
50957	2210	28	thus	thus	RB
50957	2210	29	bespeaking	bespeak	VBG
50957	2210	30	,	,	,
50957	2210	31	if	if	IN
50957	2210	32	the	the	DT
50957	2210	33	product	product	NN
50957	2210	34	of	of	IN
50957	2210	35	icebergs	iceberg	NNS
50957	2210	36	,	,	,
50957	2210	37	'	'	''
50957	2210	38	an	an	DT
50957	2210	39	extensive	extensive	JJ
50957	2210	40	gathering	gathering	NN
50957	2210	41	-	-	HYPH
50957	2210	42	ground	ground	NN
50957	2210	43	of	of	IN
50957	2210	44	chalk	chalk	NN
50957	2210	45	,	,	,
50957	2210	46	having	have	VBG
50957	2210	47	an	an	DT
50957	2210	48	elevation	elevation	NN
50957	2210	49	of	of	IN
50957	2210	50	more	more	JJR
50957	2210	51	than	than	IN
50957	2210	52	500	500	CD
50957	2210	53	feet	foot	NNS
50957	2210	54	.	.	.
50957	2211	1	But	but	CC
50957	2211	2	where	where	WRB
50957	2211	3	is	be	VBZ
50957	2211	4	it	-PRON-	PRP
50957	2211	5	?	?	.
50957	2212	1	Certainly	certainly	RB
50957	2212	2	not	not	RB
50957	2212	3	in	in	IN
50957	2212	4	Western	Western	NNP
50957	2212	5	Europe	Europe	NNP
50957	2212	6	,	,	,
50957	2212	7	for	for	IN
50957	2212	8	the	the	DT
50957	2212	9	chalk	chalk	NN
50957	2212	10	does	do	VBZ
50957	2212	11	not	not	RB
50957	2212	12	attain	attain	VB
50957	2212	13	so	so	RB
50957	2212	14	great	great	JJ
50957	2212	15	an	an	DT
50957	2212	16	elevation	elevation	NN
50957	2212	17	except	except	IN
50957	2212	18	in	in	IN
50957	2212	19	a	a	DT
50957	2212	20	few	few	JJ
50957	2212	21	isolated	isolate	VBN
50957	2212	22	spots	spot	NNS
50957	2212	23	.	.	.
50957	2213	1	'	'	``
50957	2213	2	[	[	-LRB-
50957	2213	3	BR	BR	NNP
50957	2213	4	]	]	-RRB-
50957	2213	5	[	[	-LRB-
50957	2213	6	Footnote	footnote	NN
50957	2213	7	BR	BR	NNP
50957	2213	8	:	:	:
50957	2213	9	Geikie	Geikie	NNP
50957	2213	10	's	's	POS
50957	2213	11	Great	Great	NNP
50957	2213	12	Ice	Ice	NNP
50957	2213	13	Age	Age	NNP
50957	2213	14	,	,	,
50957	2213	15	p.	p.	NN
50957	2214	1	360	360	CD
50957	2214	2	.	.	.
50957	2214	3	]	]	-RRB-
50957	2215	1	[	[	-LRB-
50957	2215	2	Illustration	illustration	NN
50957	2215	3	:	:	:
50957	2215	4	Fig	Fig	NNP
50957	2215	5	.	.	.
50957	2216	1	44.--Diagram	44.--diagram	CD
50957	2216	2	-	-	HYPH
50957	2216	3	section	section	NN
50957	2216	4	near	near	IN
50957	2216	5	Cromer	Cromer	NNP
50957	2216	6	(	(	-LRB-
50957	2216	7	Woodward	Woodward	NNP
50957	2216	8	)	)	-RRB-
50957	2216	9	.	.	.
50957	2217	1	6	6	CD
50957	2217	2	.	.	.
50957	2218	1	Gravel	gravel	NN
50957	2218	2	and	and	CC
50957	2218	3	sand	sand	NN
50957	2218	4	(	(	-LRB-
50957	2218	5	Middle	Middle	NNP
50957	2218	6	Glacial	Glacial	NNP
50957	2218	7	)	)	-RRB-
50957	2218	8	resting	rest	VBG
50957	2218	9	on	on	IN
50957	2218	10	contorted	contorted	JJ
50957	2218	11	drift	drift	NNP
50957	2218	12	(	(	-LRB-
50957	2218	13	loam	loam	NNP
50957	2218	14	,	,	,
50957	2218	15	sand	sand	NN
50957	2218	16	,	,	,
50957	2218	17	and	and	CC
50957	2218	18	marl	marl	NNP
50957	2218	19	,	,	,
50957	2218	20	with	with	IN
50957	2218	21	large	large	JJ
50957	2218	22	included	include	VBN
50957	2218	23	boulders	boulder	NNS
50957	2218	24	of	of	IN
50957	2218	25	chalk	chalk	NN
50957	2218	26	)	)	-RRB-
50957	2218	27	;	;	:
50957	2218	28	5	5	CD
50957	2218	29	.	.	.
50957	2219	1	Cromer	cromer	NN
50957	2219	2	till	till	IN
50957	2219	3	:	:	:
50957	2219	4	4	4	CD
50957	2219	5	.	.	.
50957	2220	1	Laminated	laminate	VBN
50957	2220	2	clay	clay	NN
50957	2220	3	and	and	CC
50957	2220	4	sands	sand	NNS
50957	2220	5	(	(	-LRB-
50957	2220	6	Leda	Leda	NNP
50957	2220	7	myalis	myalis	NNP
50957	2220	8	bed	bed	NN
50957	2220	9	)	)	-RRB-
50957	2220	10	;	;	:
50957	2220	11	3	3	LS
50957	2220	12	.	.	.
50957	2221	1	Fresh	fresh	JJ
50957	2221	2	-	-	HYPH
50957	2221	3	water	water	NN
50957	2221	4	loams	loam	NNS
50957	2221	5	and	and	CC
50957	2221	6	sands	sand	VBZ
50957	2221	7	:	:	:
50957	2221	8	3_a	3_a	CD
50957	2221	9	_	_	NNP
50957	2221	10	.	.	.
50957	2222	1	Black	black	JJ
50957	2222	2	fresh	fresh	JJ
50957	2222	3	-	-	HYPH
50957	2222	4	water	water	NN
50957	2222	5	bed	bed	NN
50957	2222	6	of	of	IN
50957	2222	7	Runton	Runton	NNP
50957	2222	8	(	(	-LRB-
50957	2222	9	upper	upper	JJ
50957	2222	10	fresh	fresh	JJ
50957	2222	11	-	-	HYPH
50957	2222	12	water	water	NN
50957	2222	13	bed	bed	NN
50957	2222	14	)	)	-RRB-
50957	2222	15	;	;	:
50957	2222	16	2	2	LS
50957	2222	17	.	.	.
50957	2223	1	Forest	forest	NN
50957	2223	2	bed	bed	NN
50957	2223	3	--	--	:
50957	2223	4	laminated	laminate	VBN
50957	2223	5	clays	clay	NNS
50957	2223	6	and	and	CC
50957	2223	7	sands	sand	VBZ
50957	2223	8	,	,	,
50957	2223	9	with	with	IN
50957	2223	10	roots	root	NNS
50957	2223	11	and	and	CC
50957	2223	12	_	_	NNP
50957	2223	13	débris	débris	NN
50957	2223	14	_	_	NNP
50957	2223	15	of	of	IN
50957	2223	16	wood	wood	NN
50957	2223	17	,	,	,
50957	2223	18	bones	bone	NNS
50957	2223	19	of	of	IN
50957	2223	20	mammalia	mammalia	NNP
50957	2223	21	,	,	,
50957	2223	22	estuarine	estuarine	NNP
50957	2223	23	mollusca	mollusca	NN
50957	2223	24	,	,	,
50957	2223	25	etc	etc	FW
50957	2223	26	.	.	FW
50957	2223	27	,	,	,
50957	2223	28	the	the	DT
50957	2223	29	upper	upper	JJ
50957	2223	30	part	part	NN
50957	2223	31	in	in	IN
50957	2223	32	places	place	NNS
50957	2223	33	penetrated	penetrate	VBN
50957	2223	34	by	by	IN
50957	2223	35	rootlets	rootlet	NNS
50957	2223	36	(	(	-LRB-
50957	2223	37	rootlet	rootlet	NNP
50957	2223	38	bed	bed	NNP
50957	2223	39	)	)	-RRB-
50957	2223	40	;	;	:
50957	2223	41	2_a	2_a	CD
50957	2223	42	_	_	NNP
50957	2223	43	.	.	.
50957	2224	1	Weybourn	weybourn	VB
50957	2224	2	crag	crag	NN
50957	2224	3	;	;	:
50957	2224	4	1	1	CD
50957	2224	5	.	.	.
50957	2225	1	Chalk	chalk	VB
50957	2225	2	with	with	IN
50957	2225	3	flints	flint	NNS
50957	2225	4	;	;	:
50957	2225	5	*	*	NFP
50957	2225	6	Large	large	JJ
50957	2225	7	included	included	JJ
50957	2225	8	boulder	boulder	NN
50957	2225	9	of	of	IN
50957	2225	10	chalk	chalk	NN
50957	2225	11	.	.	.
50957	2225	12	]	]	-RRB-
50957	2226	1	"	"	``
50957	2226	2	It	-PRON-	PRP
50957	2226	3	has	have	VBZ
50957	2226	4	been	be	VBN
50957	2226	5	further	further	RB
50957	2226	6	pointed	point	VBN
50957	2226	7	out	out	RP
50957	2226	8	by	by	IN
50957	2226	9	Mr.	Mr.	NNP
50957	2226	10	Skertchly	Skertchly	NNP
50957	2226	11	,	,	,
50957	2226	12	that	that	IN
50957	2226	13	the	the	DT
50957	2226	14	condition	condition	NN
50957	2226	15	of	of	IN
50957	2226	16	the	the	DT
50957	2226	17	flints	flint	NNS
50957	2226	18	in	in	IN
50957	2226	19	this	this	DT
50957	2226	20	deposit	deposit	NN
50957	2226	21	furnishes	furnish	VBZ
50957	2226	22	strong	strong	JJ
50957	2226	23	evidence	evidence	NN
50957	2226	24	that	that	IN
50957	2226	25	they	-PRON-	PRP
50957	2226	26	could	could	MD
50957	2226	27	not	not	RB
50957	2226	28	have	have	VB
50957	2226	29	been	be	VBN
50957	2226	30	carried	carry	VBN
50957	2226	31	by	by	IN
50957	2226	32	floating	float	VBG
50957	2226	33	ice	ice	NN
50957	2226	34	nor	nor	CC
50957	2226	35	upon	upon	IN
50957	2226	36	a	a	DT
50957	2226	37	glacier	glacier	NN
50957	2226	38	,	,	,
50957	2226	39	for	for	IN
50957	2226	40	,	,	,
50957	2226	41	in	in	IN
50957	2226	42	either	either	DT
50957	2226	43	of	of	IN
50957	2226	44	the	the	DT
50957	2226	45	latter	latter	JJ
50957	2226	46	events	event	NNS
50957	2226	47	,	,	,
50957	2226	48	there	there	EX
50957	2226	49	must	must	MD
50957	2226	50	have	have	VB
50957	2226	51	been	be	VBN
50957	2226	52	some	some	DT
50957	2226	53	exposure	exposure	NN
50957	2226	54	to	to	IN
50957	2226	55	the	the	DT
50957	2226	56	weather	weather	NN
50957	2226	57	,	,	,
50957	2226	58	which	which	WDT
50957	2226	59	,	,	,
50957	2226	60	as	as	IN
50957	2226	61	he	-PRON-	PRP
50957	2226	62	remarks	remark	VBZ
50957	2226	63	,	,	,
50957	2226	64	would	would	MD
50957	2226	65	have	have	VB
50957	2226	66	rendered	render	VBN
50957	2226	67	them	-PRON-	PRP
50957	2226	68	worthless	worthless	JJ
50957	2226	69	to	to	IN
50957	2226	70	the	the	DT
50957	2226	71	makers	maker	NNS
50957	2226	72	of	of	IN
50957	2226	73	gun	gun	NN
50957	2226	74	-	-	HYPH
50957	2226	75	flints	flint	NNS
50957	2226	76	,	,	,
50957	2226	77	whereas	whereas	IN
50957	2226	78	they	-PRON-	PRP
50957	2226	79	are	be	VBP
50957	2226	80	now	now	RB
50957	2226	81	regularly	regularly	RB
50957	2226	82	collected	collect	VBN
50957	2226	83	for	for	IN
50957	2226	84	their	-PRON-	PRP$
50957	2226	85	use	use	NN
50957	2226	86	.	.	.
50957	2227	1	"	"	``
50957	2227	2	The	the	DT
50957	2227	3	way	way	NN
50957	2227	4	in	in	IN
50957	2227	5	which	which	WDT
50957	2227	6	the	the	DT
50957	2227	7	boulder	boulder	NN
50957	2227	8	-	-	HYPH
50957	2227	9	clay	clay	NN
50957	2227	10	is	be	VBZ
50957	2227	11	related	relate	VBN
50957	2227	12	to	to	IN
50957	2227	13	the	the	DT
50957	2227	14	rocks	rock	NNS
50957	2227	15	upon	upon	IN
50957	2227	16	which	which	WDT
50957	2227	17	it	-PRON-	PRP
50957	2227	18	rests	rest	VBZ
50957	2227	19	is	be	VBZ
50957	2227	20	a	a	DT
50957	2227	21	conclusive	conclusive	JJ
50957	2227	22	condemnation	condemnation	NN
50957	2227	23	of	of	IN
50957	2227	24	any	any	DT
50957	2227	25	theory	theory	NN
50957	2227	26	of	of	IN
50957	2227	27	floating	float	VBG
50957	2227	28	ice	ice	NN
50957	2227	29	;	;	:
50957	2227	30	for	for	IN
50957	2227	31	example	example	NN
50957	2227	32	,	,	,
50957	2227	33	where	where	WRB
50957	2227	34	it	-PRON-	PRP
50957	2227	35	rests	rest	VBZ
50957	2227	36	upon	upon	IN
50957	2227	37	Oxford	Oxford	NNP
50957	2227	38	Clay	Clay	NNP
50957	2227	39	,	,	,
50957	2227	40	it	-PRON-	PRP
50957	2227	41	contains	contain	VBZ
50957	2227	42	the	the	DT
50957	2227	43	fossils	fossil	NNS
50957	2227	44	characteristic	characteristic	JJ
50957	2227	45	of	of	IN
50957	2227	46	that	that	DT
50957	2227	47	formation	formation	NN
50957	2227	48	,	,	,
50957	2227	49	as	as	IN
50957	2227	50	it	-PRON-	PRP
50957	2227	51	is	be	VBZ
50957	2227	52	largely	largely	RB
50957	2227	53	made	make	VBN
50957	2227	54	up	up	RP
50957	2227	55	of	of	IN
50957	2227	56	the	the	DT
50957	2227	57	clay	clay	NN
50957	2227	58	itself	-PRON-	PRP
50957	2227	59	.	.	.
50957	2228	1	The	the	DT
50957	2228	2	exceptions	exception	NNS
50957	2228	3	to	to	IN
50957	2228	4	this	this	DT
50957	2228	5	rule	rule	NN
50957	2228	6	are	be	VBP
50957	2228	7	as	as	RB
50957	2228	8	suggestive	suggestive	JJ
50957	2228	9	as	as	IN
50957	2228	10	those	those	DT
50957	2228	11	cases	case	NNS
50957	2228	12	which	which	WDT
50957	2228	13	conform	conform	VBP
50957	2228	14	to	to	IN
50957	2228	15	it	-PRON-	PRP
50957	2228	16	.	.	.
50957	2229	1	Each	each	DT
50957	2229	2	outcrop	outcrop	NN
50957	2229	3	yields	yield	NNS
50957	2229	4	material	material	NN
50957	2229	5	to	to	IN
50957	2229	6	the	the	DT
50957	2229	7	boulder	boulder	NN
50957	2229	8	-	-	HYPH
50957	2229	9	clay	clay	NN
50957	2229	10	to	to	IN
50957	2229	11	the	the	DT
50957	2229	12	south	south	NNP
50957	2229	13	westward	westward	NNP
50957	2229	14	,	,	,
50957	2229	15	showing	show	VBG
50957	2229	16	a	a	DT
50957	2229	17	pull	pull	NN
50957	2229	18	-	-	HYPH
50957	2229	19	over	over	NN
50957	2229	20	from	from	IN
50957	2229	21	the	the	DT
50957	2229	22	northeast	northeast	NN
50957	2229	23	.	.	.
50957	2230	1	"	"	``
50957	2230	2	One	one	CD
50957	2230	3	of	of	IN
50957	2230	4	the	the	DT
50957	2230	5	most	most	RBS
50957	2230	6	remarkable	remarkable	JJ
50957	2230	7	features	feature	NNS
50957	2230	8	of	of	IN
50957	2230	9	the	the	DT
50957	2230	10	drift	drift	NN
50957	2230	11	of	of	IN
50957	2230	12	this	this	DT
50957	2230	13	part	part	NN
50957	2230	14	of	of	IN
50957	2230	15	England	England	NNP
50957	2230	16	is	be	VBZ
50957	2230	17	the	the	DT
50957	2230	18	inclusion	inclusion	NN
50957	2230	19	of	of	IN
50957	2230	20	gigantic	gigantic	JJ
50957	2230	21	masses	masse	NNS
50957	2230	22	of	of	IN
50957	2230	23	rock	rock	NN
50957	2230	24	transported	transport	VBN
50957	2230	25	for	for	IN
50957	2230	26	a	a	DT
50957	2230	27	short	short	JJ
50957	2230	28	distance	distance	NN
50957	2230	29	from	from	IN
50957	2230	30	their	-PRON-	PRP$
50957	2230	31	native	native	JJ
50957	2230	32	outcrop	outcrop	NN
50957	2230	33	,	,	,
50957	2230	34	very	very	RB
50957	2230	35	often	often	RB
50957	2230	36	with	with	IN
50957	2230	37	so	so	RB
50957	2230	38	small	small	JJ
50957	2230	39	a	a	DT
50957	2230	40	disturbance	disturbance	NN
50957	2230	41	that	that	WDT
50957	2230	42	they	-PRON-	PRP
50957	2230	43	have	have	VBP
50957	2230	44	been	be	VBN
50957	2230	45	mapped	map	VBN
50957	2230	46	as	as	IN
50957	2230	47	_	_	NNP
50957	2230	48	in	in	IN
50957	2230	49	situ	situ	NN
50957	2230	50	_	_	NNP
50957	2230	51	.	.	.
50957	2231	1	Examples	example	NNS
50957	2231	2	of	of	IN
50957	2231	3	chalk	chalk	NN
50957	2231	4	-	-	HYPH
50957	2231	5	masses	masse	NNS
50957	2231	6	800	800	CD
50957	2231	7	feet	foot	NNS
50957	2231	8	in	in	IN
50957	2231	9	length	length	NN
50957	2231	10	,	,	,
50957	2231	11	and	and	CC
50957	2231	12	of	of	IN
50957	2231	13	considerable	considerable	JJ
50957	2231	14	breadth	breadth	NN
50957	2231	15	and	and	CC
50957	2231	16	thickness	thickness	NN
50957	2231	17	,	,	,
50957	2231	18	have	have	VBP
50957	2231	19	been	be	VBN
50957	2231	20	observed	observe	VBN
50957	2231	21	in	in	IN
50957	2231	22	the	the	DT
50957	2231	23	cliffs	cliff	NNS
50957	2231	24	near	near	IN
50957	2231	25	Cromer	Cromer	NNP
50957	2231	26	,	,	,
50957	2231	27	in	in	IN
50957	2231	28	Norfolk	Norfolk	NNP
50957	2231	29	,	,	,
50957	2231	30	but	but	CC
50957	2231	31	they	-PRON-	PRP
50957	2231	32	are	be	VBP
50957	2231	33	by	by	IN
50957	2231	34	no	no	DT
50957	2231	35	means	means	NN
50957	2231	36	restricted	restrict	VBN
50957	2231	37	to	to	IN
50957	2231	38	situations	situation	NNS
50957	2231	39	near	near	IN
50957	2231	40	the	the	DT
50957	2231	41	coast	coast	NN
50957	2231	42	.	.	.
50957	2232	1	One	one	CD
50957	2232	2	example	example	NN
50957	2232	3	is	be	VBZ
50957	2232	4	mentioned	mention	VBN
50957	2232	5	in	in	IN
50957	2232	6	which	which	WDT
50957	2232	7	quarrying	quarry	VBG
50957	2232	8	operations	operation	NNS
50957	2232	9	had	have	VBD
50957	2232	10	been	be	VBN
50957	2232	11	carried	carry	VBN
50957	2232	12	on	on	RP
50957	2232	13	for	for	IN
50957	2232	14	some	some	DT
50957	2232	15	years	year	NNS
50957	2232	16	before	before	IN
50957	2232	17	any	any	DT
50957	2232	18	suspicion	suspicion	NN
50957	2232	19	was	be	VBD
50957	2232	20	aroused	arouse	VBN
50957	2232	21	that	that	IN
50957	2232	22	it	-PRON-	PRP
50957	2232	23	was	be	VBD
50957	2232	24	merely	merely	RB
50957	2232	25	an	an	DT
50957	2232	26	erratic	erratic	NN
50957	2232	27	.	.	.
50957	2233	1	The	the	DT
50957	2233	2	huge	huge	JJ
50957	2233	3	boulders	boulder	NNS
50957	2233	4	were	be	VBD
50957	2233	5	probably	probably	RB
50957	2233	6	dislodged	dislodge	VBN
50957	2233	7	from	from	IN
50957	2233	8	the	the	DT
50957	2233	9	parent	parent	NN
50957	2233	10	rock	rock	NN
50957	2233	11	by	by	IN
50957	2233	12	the	the	DT
50957	2233	13	thrust	thrust	NN
50957	2233	14	of	of	IN
50957	2233	15	a	a	DT
50957	2233	16	great	great	JJ
50957	2233	17	glacier	glacier	NN
50957	2233	18	,	,	,
50957	2233	19	which	which	WDT
50957	2233	20	first	first	RB
50957	2233	21	crumbled	crumble	VBD
50957	2233	22	the	the	DT
50957	2233	23	beds	bed	NNS
50957	2233	24	,	,	,
50957	2233	25	then	then	RB
50957	2233	26	sheared	shear	VBD
50957	2233	27	off	off	RP
50957	2233	28	a	a	DT
50957	2233	29	prominent	prominent	JJ
50957	2233	30	fold	fold	NN
50957	2233	31	and	and	CC
50957	2233	32	carried	carry	VBD
50957	2233	33	it	-PRON-	PRP
50957	2233	34	along	along	RP
50957	2233	35	.	.	.
50957	2234	1	This	this	DT
50957	2234	2	explanation	explanation	NN
50957	2234	3	we	-PRON-	PRP
50957	2234	4	owe	owe	VBP
50957	2234	5	to	to	IN
50957	2234	6	Mr.	Mr.	NNP
50957	2234	7	Clement	Clement	NNP
50957	2234	8	Reid	Reid	NNP
50957	2234	9	.	.	.
50957	2235	1	[	[	-LRB-
50957	2235	2	BS	BS	NNP
50957	2235	3	]	]	-RRB-
50957	2235	4	The	the	DT
50957	2235	5	drift	drift	NN
50957	2235	6	-	-	HYPH
50957	2235	7	deposits	deposit	NNS
50957	2235	8	of	of	IN
50957	2235	9	this	this	DT
50957	2235	10	region	region	NN
50957	2235	11	frequently	frequently	RB
50957	2235	12	contain	contain	VBP
50957	2235	13	shells	shell	NNS
50957	2235	14	,	,	,
50957	2235	15	but	but	CC
50957	2235	16	they	-PRON-	PRP
50957	2235	17	rarely	rarely	RB
50957	2235	18	constitute	constitute	VBP
50957	2235	19	what	what	WP
50957	2235	20	may	may	MD
50957	2235	21	be	be	VB
50957	2235	22	termed	term	VBN
50957	2235	23	a	a	DT
50957	2235	24	consistent	consistent	JJ
50957	2235	25	fauna	fauna	NN
50957	2235	26	,	,	,
50957	2235	27	usually	usually	RB
50957	2235	28	showing	show	VBG
50957	2235	29	such	such	PDT
50957	2235	30	an	an	DT
50957	2235	31	association	association	NN
50957	2235	32	as	as	IN
50957	2235	33	could	could	MD
50957	2235	34	only	only	RB
50957	2235	35	be	be	VB
50957	2235	36	found	find	VBN
50957	2235	37	where	where	WRB
50957	2235	38	some	some	DT
50957	2235	39	agent	agent	NN
50957	2235	40	had	have	VBD
50957	2235	41	been	be	VBN
50957	2235	42	at	at	IN
50957	2235	43	work	work	NN
50957	2235	44	gathering	gather	VBG
50957	2235	45	together	together	RB
50957	2235	46	shells	shell	NNS
50957	2235	47	of	of	IN
50957	2235	48	different	different	JJ
50957	2235	49	habitats	habitat	NNS
50957	2235	50	and	and	CC
50957	2235	51	geological	geological	JJ
50957	2235	52	age	age	NN
50957	2235	53	.	.	.
50957	2236	1	[	[	-LRB-
50957	2236	2	Footnote	Footnote	NNP
50957	2236	3	BS	BS	NNP
50957	2236	4	:	:	:
50957	2236	5	See	see	VB
50957	2236	6	Geology	Geology	NNP
50957	2236	7	of	of	IN
50957	2236	8	the	the	DT
50957	2236	9	Country	Country	NNP
50957	2236	10	around	around	IN
50957	2236	11	Cromer	Cromer	NNP
50957	2236	12	,	,	,
50957	2236	13	and	and	CC
50957	2236	14	Geology	Geology	NNP
50957	2236	15	of	of	IN
50957	2236	16	Holderness	Holderness	NNP
50957	2236	17	,	,	,
50957	2236	18	Memoirs	Memoirs	NNP
50957	2236	19	of	of	IN
50957	2236	20	Geological	Geological	NNP
50957	2236	21	Survey	Survey	NNP
50957	2236	22	of	of	IN
50957	2236	23	England	England	NNP
50957	2236	24	and	and	CC
50957	2236	25	Wales	Wales	NNP
50957	2236	26	.	.	.
50957	2236	27	]	]	-RRB-
50957	2237	1	[	[	-LRB-
50957	2237	2	Illustration	illustration	NN
50957	2237	3	:	:	:
50957	2237	4	Fig	Fig	NNP
50957	2237	5	.	.	.
50957	2238	1	45.--Section	45.--section	CD
50957	2238	2	at	at	IN
50957	2238	3	right	right	JJ
50957	2238	4	angles	angle	NNS
50957	2238	5	to	to	IN
50957	2238	6	the	the	DT
50957	2238	7	cliff	cliff	NN
50957	2238	8	through	through	IN
50957	2238	9	the	the	DT
50957	2238	10	westerly	westerly	JJ
50957	2238	11	chalk	chalk	NN
50957	2238	12	bluff	bluff	NN
50957	2238	13	at	at	IN
50957	2238	14	Trimingham	Trimingham	NNP
50957	2238	15	,	,	,
50957	2238	16	Norfolk	Norfolk	NNP
50957	2238	17	,	,	,
50957	2238	18	showing	show	VBG
50957	2238	19	the	the	DT
50957	2238	20	manner	manner	NN
50957	2238	21	in	in	IN
50957	2238	22	which	which	WDT
50957	2238	23	chalk	chalk	NN
50957	2238	24	masses	masse	NNS
50957	2238	25	are	be	VBP
50957	2238	26	incorporated	incorporate	VBN
50957	2238	27	into	into	IN
50957	2238	28	the	the	DT
50957	2238	29	till	till	IN
50957	2238	30	(	(	-LRB-
50957	2238	31	Clement	Clement	NNP
50957	2238	32	Reid	Reid	NNP
50957	2238	33	)	)	-RRB-
50957	2238	34	.	.	.
50957	2239	1	Scale	scale	NN
50957	2239	2	,	,	,
50957	2239	3	250	250	CD
50957	2239	4	fret	fret	NN
50957	2239	5	to	to	IN
50957	2239	6	an	an	DT
50957	2239	7	inch	inch	NN
50957	2239	8	.	.	.
50957	2240	1	A.	A.	NNP
50957	2241	1	Level	level	NN
50957	2241	2	of	of	IN
50957	2241	3	low	low	JJ
50957	2241	4	-	-	HYPH
50957	2241	5	water	water	NN
50957	2241	6	spring	spring	NN
50957	2241	7	-	-	HYPH
50957	2241	8	tides	tide	NNS
50957	2241	9	;	;	:
50957	2241	10	B.	B.	NNP
50957	2241	11	Chalk	Chalk	NNP
50957	2241	12	,	,	,
50957	2241	13	with	with	IN
50957	2241	14	sandy	sandy	JJ
50957	2241	15	bed	bed	NN
50957	2241	16	at	at	IN
50957	2241	17	*	*	NFP
50957	2241	18	;	;	:
50957	2241	19	C.	C.	NNP
50957	2241	20	Forest	Forest	NNP
50957	2241	21	-	-	HYPH
50957	2241	22	bed	bed	NNP
50957	2241	23	series	series	NN
50957	2241	24	,	,	,
50957	2241	25	etc	etc	FW
50957	2241	26	.	.	FW
50957	2241	27	,	,	,
50957	2241	28	seen	see	VBN
50957	2241	29	in	in	IN
50957	2241	30	the	the	DT
50957	2241	31	cliffs	cliff	NNS
50957	2241	32	a	a	DT
50957	2241	33	few	few	JJ
50957	2241	34	yards	yard	NNS
50957	2241	35	north	north	NN
50957	2241	36	and	and	CC
50957	2241	37	south	south	NN
50957	2241	38	of	of	IN
50957	2241	39	this	this	DT
50957	2241	40	point	point	NN
50957	2241	41	;	;	:
50957	2241	42	D.	D.	NNP
50957	2241	43	Cromer	Cromer	NNP
50957	2241	44	till	till	IN
50957	2241	45	,	,	,
50957	2241	46	stiff	stiff	JJ
50957	2241	47	lead	lead	NN
50957	2241	48	-	-	HYPH
50957	2241	49	colored	colored	JJ
50957	2241	50	boulder	boulder	NN
50957	2241	51	-	-	HYPH
50957	2241	52	clay	clay	NN
50957	2241	53	;	;	:
50957	2241	54	E.	E.	NNP
50957	2241	55	Fine	Fine	NNP
50957	2241	56	,	,	,
50957	2241	57	chalky	chalky	NNP
50957	2241	58	sands	sand	NNS
50957	2241	59	,	,	,
50957	2241	60	much	much	JJ
50957	2241	61	false	false	RB
50957	2241	62	-	-	HYPH
50957	2241	63	bedded	bedded	JJ
50957	2241	64	;	;	:
50957	2241	65	F.	F.	NNP
50957	2241	66	Contorted	Contorted	NNP
50957	2241	67	drift	drift	NN
50957	2241	68	,	,	,
50957	2241	69	brown	brown	JJ
50957	2241	70	bouldery	bouldery	NN
50957	2241	71	-	-	HYPH
50957	2241	72	clay	clay	NN
50957	2241	73	with	with	IN
50957	2241	74	marked	marked	JJ
50957	2241	75	bedding-	bedding-	NN
50957	2241	76	or	or	CC
50957	2241	77	fluxion	fluxion	NN
50957	2241	78	-	-	HYPH
50957	2241	79	structure	structure	NN
50957	2241	80	;	;	:
50957	2241	81	G.	G.	NNP
50957	2241	82	The	the	DT
50957	2241	83	bed	bed	NN
50957	2241	84	,	,	,
50957	2241	85	above	above	IN
50957	2241	86	the	the	DT
50957	2241	87	white	white	JJ
50957	2241	88	line	line	NN
50957	2241	89	were	be	VBD
50957	2241	90	seen	see	VBN
50957	2241	91	and	and	CC
50957	2241	92	measured	measure	VBN
50957	2241	93	by	by	IN
50957	2241	94	more	more	JJR
50957	2241	95	snow	snow	NN
50957	2241	96	and	and	CC
50957	2241	97	measured	measure	VBN
50957	2241	98	by	by	IN
50957	2241	99	Mr.	Mr.	NNP
50957	2241	100	Reid	Reid	NNP
50957	2241	101	;	;	:
50957	2241	102	*	*	NFP
50957	2241	103	Chalk	chalk	NN
50957	2241	104	seen	see	VBN
50957	2241	105	_	_	NNP
50957	2241	106	in	in	IN
50957	2241	107	situ	situ	VBN
50957	2241	108	_	_	NNP
50957	2241	109	on	on	IN
50957	2241	110	beach	beach	NN
50957	2241	111	.	.	.
50957	2242	1	"	"	``
50957	2242	2	If	if	IN
50957	2242	3	the	the	DT
50957	2242	4	ice	ice	NN
50957	2242	5	-	-	HYPH
50957	2242	6	sheet	sheet	NN
50957	2242	7	,	,	,
50957	2242	8	instead	instead	RB
50957	2242	9	of	of	IN
50957	2242	10	flowing	flow	VBG
50957	2242	11	over	over	IN
50957	2242	12	the	the	DT
50957	2242	13	beds	bed	NNS
50957	2242	14	,	,	,
50957	2242	15	happens	happen	VBZ
50957	2242	16	to	to	TO
50957	2242	17	plough	plough	VB
50957	2242	18	into	into	IN
50957	2242	19	them	-PRON-	PRP
50957	2242	20	or	or	CC
50957	2242	21	abut	abut	JJ
50957	2242	22	against	against	IN
50957	2242	23	them	-PRON-	PRP
50957	2242	24	,	,	,
50957	2242	25	it	-PRON-	PRP
50957	2242	26	would	would	MD
50957	2242	27	bend	bend	VB
50957	2242	28	up	up	RP
50957	2242	29	a	a	DT
50957	2242	30	boss	boss	NN
50957	2242	31	of	of	IN
50957	2242	32	chalk	chalk	NN
50957	2242	33	,	,	,
50957	2242	34	as	as	IN
50957	2242	35	at	at	IN
50957	2242	36	Beeston	Beeston	NNP
50957	2242	37	.	.	.
50957	2243	1	A	a	DT
50957	2243	2	more	more	RBR
50957	2243	3	extensive	extensive	JJ
50957	2243	4	disturbance	disturbance	NN
50957	2243	5	,	,	,
50957	2243	6	like	like	IN
50957	2243	7	that	that	DT
50957	2243	8	at	at	IN
50957	2243	9	Trimingham	Trimingham	NNP
50957	2243	10	drives	drive	NNS
50957	2243	11	before	before	IN
50957	2243	12	it	-PRON-	PRP
50957	2243	13	a	a	DT
50957	2243	14	long	long	JJ
50957	2243	15	ridge	ridge	NN
50957	2243	16	of	of	IN
50957	2243	17	the	the	DT
50957	2243	18	bads	bad	NNS
50957	2243	19	,	,	,
50957	2243	20	and	and	CC
50957	2243	21	nips	nip	NNS
50957	2243	22	up	up	RP
50957	2243	23	the	the	DT
50957	2243	24	chalk	chalk	NN
50957	2243	25	,	,	,
50957	2243	26	till	till	IN
50957	2243	27	,	,	,
50957	2243	28	like	like	IN
50957	2243	29	a	a	DT
50957	2243	30	cloth	cloth	NN
50957	2243	31	creased	crease	VBN
50957	2243	32	by	by	IN
50957	2243	33	the	the	DT
50957	2243	34	sliding	sliding	NN
50957	2243	35	of	of	IN
50957	2243	36	a	a	DT
50957	2243	37	heavy	heavy	JJ
50957	2243	38	book	book	NN
50957	2243	39	,	,	,
50957	2243	40	it	-PRON-	PRP
50957	2243	41	is	be	VBZ
50957	2243	42	folded	fold	VBN
50957	2243	43	into	into	IN
50957	2243	44	an	an	DT
50957	2243	45	inverted	inverted	JJ
50957	2243	46	anticlinal	anticlinal	NN
50957	2243	47	.	.	.
50957	2244	1	A	a	DT
50957	2244	2	slight	slight	JJ
50957	2244	3	increase	increase	NN
50957	2244	4	of	of	IN
50957	2244	5	pressure	pressure	NN
50957	2244	6	,	,	,
50957	2244	7	and	and	CC
50957	2244	8	the	the	DT
50957	2244	9	third	third	JJ
50957	2244	10	stage	stage	NN
50957	2244	11	is	be	VBZ
50957	2244	12	reached	reach	VBN
50957	2244	13	--	--	:
50957	2244	14	the	the	DT
50957	2244	15	top	top	NN
50957	2244	16	of	of	IN
50957	2244	17	the	the	DT
50957	2244	18	anticlinal	anticlinal	JJ
50957	2244	19	being	being	NN
50957	2244	20	entirely	entirely	RB
50957	2244	21	sheared	shear	VBN
50957	2244	22	off	off	RP
50957	2244	23	,	,	,
50957	2244	24	the	the	DT
50957	2244	25	chalk	chalk	JJ
50957	2244	26	boulder	boulder	NN
50957	2244	27	driven	drive	VBN
50957	2244	28	up	up	RP
50957	2244	29	an	an	DT
50957	2244	30	incline	incline	NN
50957	2244	31	,	,	,
50957	2244	32	and	and	CC
50957	2244	33	forced	force	VBN
50957	2244	34	into	into	IN
50957	2244	35	the	the	DT
50957	2244	36	overlying	overlie	VBG
50957	2244	37	boulder	boulder	NN
50957	2244	38	-	-	HYPH
50957	2244	39	clays	clay	NNS
50957	2244	40	.	.	.
50957	2244	41	"	"	''
50957	2245	1	(	(	-LRB-
50957	2245	2	Clement	Clement	NNP
50957	2245	3	Reid	Reid	NNP
50957	2245	4	.	.	.
50957	2245	5	)	)	-RRB-
50957	2245	6	]	]	-RRB-
50957	2246	1	"	"	``
50957	2246	2	Attempts	attempt	NNS
50957	2246	3	have	have	VBP
50957	2246	4	been	be	VBN
50957	2246	5	made	make	VBN
50957	2246	6	to	to	TO
50957	2246	7	correlate	correlate	VB
50957	2246	8	the	the	DT
50957	2246	9	deposits	deposit	NNS
50957	2246	10	over	over	IN
50957	2246	11	the	the	DT
50957	2246	12	whole	whole	JJ
50957	2246	13	area	area	NN
50957	2246	14	,	,	,
50957	2246	15	but	but	CC
50957	2246	16	with	with	IN
50957	2246	17	very	very	RB
50957	2246	18	indifferent	indifferent	JJ
50957	2246	19	success	success	NN
50957	2246	20	.	.	.
50957	2247	1	A	a	DT
50957	2247	2	consideration	consideration	NN
50957	2247	3	of	of	IN
50957	2247	4	the	the	DT
50957	2247	5	consequences	consequence	NNS
50957	2247	6	of	of	IN
50957	2247	7	the	the	DT
50957	2247	8	invasion	invasion	NN
50957	2247	9	of	of	IN
50957	2247	10	the	the	DT
50957	2247	11	country	country	NN
50957	2247	12	by	by	IN
50957	2247	13	an	an	DT
50957	2247	14	ice	ice	NN
50957	2247	15	-	-	HYPH
50957	2247	16	stream	stream	NN
50957	2247	17	from	from	IN
50957	2247	18	the	the	DT
50957	2247	19	northeast	northeast	NN
50957	2247	20	will	will	MD
50957	2247	21	prepare	prepare	VB
50957	2247	22	us	-PRON-	PRP
50957	2247	23	for	for	IN
50957	2247	24	any	any	DT
50957	2247	25	conceivable	conceivable	JJ
50957	2247	26	complication	complication	NN
50957	2247	27	of	of	IN
50957	2247	28	the	the	DT
50957	2247	29	deposits	deposit	NNS
50957	2247	30	.	.	.
50957	2248	1	"	"	``
50957	2248	2	The	the	DT
50957	2248	3	main	main	JJ
50957	2248	4	movement	movement	NN
50957	2248	5	was	be	VBD
50957	2248	6	against	against	IN
50957	2248	7	the	the	DT
50957	2248	8	drainage	drainage	NN
50957	2248	9	of	of	IN
50957	2248	10	the	the	DT
50957	2248	11	country	country	NN
50957	2248	12	,	,	,
50957	2248	13	so	so	IN
50957	2248	14	that	that	IN
50957	2248	15	the	the	DT
50957	2248	16	ice	ice	NN
50957	2248	17	-	-	HYPH
50957	2248	18	front	front	NN
50957	2248	19	must	must	MD
50957	2248	20	have	have	VB
50957	2248	21	been	be	VBN
50957	2248	22	frequently	frequently	RB
50957	2248	23	in	in	IN
50957	2248	24	water	water	NN
50957	2248	25	.	.	.
50957	2249	1	There	there	EX
50957	2249	2	would	would	MD
50957	2249	3	be	be	VB
50957	2249	4	aqueous	aqueous	JJ
50957	2249	5	deposition	deposition	NN
50957	2249	6	and	and	CC
50957	2249	7	erosion	erosion	NN
50957	2249	8	;	;	:
50957	2249	9	the	the	DT
50957	2249	10	kneading	kneading	NN
50957	2249	11	up	up	RP
50957	2249	12	of	of	IN
50957	2249	13	morainic	morainic	JJ
50957	2249	14	matter	matter	NN
50957	2249	15	into	into	IN
50957	2249	16	ground	ground	NN
50957	2249	17	-	-	HYPH
50957	2249	18	moraine	moraine	NN
50957	2249	19	;	;	:
50957	2249	20	irregularities	irregularity	NNS
50957	2249	21	of	of	IN
50957	2249	22	distribution	distribution	NN
50957	2249	23	and	and	CC
50957	2249	24	deposition	deposition	NN
50957	2249	25	due	due	IN
50957	2249	26	to	to	IN
50957	2249	27	ice	ice	NN
50957	2249	28	floating	float	VBG
50957	2249	29	in	in	IN
50957	2249	30	an	an	DT
50957	2249	31	extra	extra	JJ
50957	2249	32	-	-	HYPH
50957	2249	33	morainic	morainic	JJ
50957	2249	34	lake	lake	NN
50957	2249	35	;	;	:
50957	2249	36	flood	flood	NN
50957	2249	37	-	-	HYPH
50957	2249	38	washes	wash	NNS
50957	2249	39	at	at	IN
50957	2249	40	different	different	JJ
50957	2249	41	points	point	NNS
50957	2249	42	of	of	IN
50957	2249	43	overflow	overflow	NN
50957	2249	44	;	;	:
50957	2249	45	and	and	CC
50957	2249	46	other	other	JJ
50957	2249	47	confusing	confusing	JJ
50957	2249	48	causes	cause	NNS
50957	2249	49	,	,	,
50957	2249	50	which	which	WDT
50957	2249	51	make	make	VBP
50957	2249	52	it	-PRON-	PRP
50957	2249	53	rather	rather	RB
50957	2249	54	matter	matter	VB
50957	2249	55	for	for	IN
50957	2249	56	surprise	surprise	NN
50957	2249	57	that	that	IN
50957	2249	58	any	any	DT
50957	2249	59	order	order	NN
50957	2249	60	whatever	whatever	WDT
50957	2249	61	is	be	VBZ
50957	2249	62	traceable	traceable	JJ
50957	2249	63	.	.	.
50957	2250	1	"	"	``
50957	2250	2	I	-PRON-	PRP
50957	2250	3	now	now	RB
50957	2250	4	turn	turn	VBP
50957	2250	5	to	to	IN
50957	2250	6	the	the	DT
50957	2250	7	valley	valley	NN
50957	2250	8	of	of	IN
50957	2250	9	the	the	DT
50957	2250	10	Trent	Trent	NNP
50957	2250	11	.	.	.
50957	2251	1	We	-PRON-	PRP
50957	2251	2	find	find	VBP
50957	2251	3	that	that	IN
50957	2251	4	it	-PRON-	PRP
50957	2251	5	occupies	occupy	VBZ
50957	2251	6	such	such	PDT
50957	2251	7	a	a	DT
50957	2251	8	position	position	NN
50957	2251	9	that	that	IN
50957	2251	10	it	-PRON-	PRP
50957	2251	11	would	would	MD
50957	2251	12	be	be	VB
50957	2251	13	exposed	expose	VBN
50957	2251	14	,	,	,
50957	2251	15	successively	successively	RB
50957	2251	16	or	or	CC
50957	2251	17	simultaneously	simultaneously	RB
50957	2251	18	,	,	,
50957	2251	19	to	to	IN
50957	2251	20	the	the	DT
50957	2251	21	action	action	NN
50957	2251	22	of	of	IN
50957	2251	23	ice	ice	NN
50957	2251	24	-	-	HYPH
50957	2251	25	streams	stream	NNS
50957	2251	26	of	of	IN
50957	2251	27	most	most	JJS
50957	2251	28	diverse	diverse	JJ
50957	2251	29	origin	origin	NN
50957	2251	30	.	.	.
50957	2252	1	I	-PRON-	PRP
50957	2252	2	have	have	VBP
50957	2252	3	shown	show	VBN
50957	2252	4	that	that	IN
50957	2252	5	the	the	DT
50957	2252	6	area	area	NN
50957	2252	7	to	to	IN
50957	2252	8	the	the	DT
50957	2252	9	westward	westward	NN
50957	2252	10	of	of	IN
50957	2252	11	Lichfield	Lichfield	NNP
50957	2252	12	was	be	VBD
50957	2252	13	invaded	invade	VBN
50957	2252	14	at	at	IN
50957	2252	15	one	one	CD
50957	2252	16	period	period	NN
50957	2252	17	by	by	IN
50957	2252	18	a	a	DT
50957	2252	19	Welsh	Welsh	NNP
50957	2252	20	glacier	glacier	NN
50957	2252	21	,	,	,
50957	2252	22	and	and	CC
50957	2252	23	at	at	IN
50957	2252	24	a	a	DT
50957	2252	25	subsequent	subsequent	JJ
50957	2252	26	one	one	NN
50957	2252	27	by	by	IN
50957	2252	28	the	the	DT
50957	2252	29	Irish	Irish	NNP
50957	2252	30	Sea	Sea	NNP
50957	2252	31	Glacier	Glacier	NNP
50957	2252	32	,	,	,
50957	2252	33	and	and	CC
50957	2252	34	both	both	DT
50957	2252	35	of	of	IN
50957	2252	36	these	these	DT
50957	2252	37	streams	stream	NNS
50957	2252	38	entered	enter	VBD
50957	2252	39	the	the	DT
50957	2252	40	valley	valley	NN
50957	2252	41	of	of	IN
50957	2252	42	the	the	DT
50957	2252	43	Trent	Trent	NNP
50957	2252	44	or	or	CC
50957	2252	45	some	some	DT
50957	2252	46	of	of	IN
50957	2252	47	its	-PRON-	PRP$
50957	2252	48	affluents	affluent	NNS
50957	2252	49	.	.	.
50957	2253	1	From	from	IN
50957	2253	2	the	the	DT
50957	2253	3	eastward	eastward	JJ
50957	2253	4	,	,	,
50957	2253	5	again	again	RB
50957	2253	6	,	,	,
50957	2253	7	the	the	DT
50957	2253	8	great	great	JJ
50957	2253	9	North	North	NNP
50957	2253	10	Sea	Sea	NNP
50957	2253	11	Glacier	Glacier	NNP
50957	2253	12	encroached	encroach	VBD
50957	2253	13	in	in	RP
50957	2253	14	like	like	JJ
50957	2253	15	manner	manner	NN
50957	2253	16	,	,	,
50957	2253	17	carrying	carry	VBG
50957	2253	18	the	the	DT
50957	2253	19	Great	Great	NNP
50957	2253	20	Chalky	Chalky	NNP
50957	2253	21	Boulder	Boulder	NNP
50957	2253	22	-	-	HYPH
50957	2253	23	Clay	Clay	NNP
50957	2253	24	even	even	RB
50957	2253	25	into	into	IN
50957	2253	26	the	the	DT
50957	2253	27	drainage	drainage	NN
50957	2253	28	area	area	NN
50957	2253	29	of	of	IN
50957	2253	30	the	the	DT
50957	2253	31	westward	westward	RB
50957	2253	32	-	-	HYPH
50957	2253	33	flowing	flow	VBG
50957	2253	34	rivers	river	NNS
50957	2253	35	near	near	IN
50957	2253	36	Coventry	Coventry	NNP
50957	2253	37	.	.	.
50957	2254	1	"	"	``
50957	2254	2	The	the	DT
50957	2254	3	glacial	glacial	JJ
50957	2254	4	geology	geology	NN
50957	2254	5	of	of	IN
50957	2254	6	the	the	DT
50957	2254	7	Trent	Trent	NNP
50957	2254	8	Valley	Valley	NNP
50957	2254	9	from	from	IN
50957	2254	10	Burton	Burton	NNP
50957	2254	11	to	to	IN
50957	2254	12	Nottingham	Nottingham	NNP
50957	2254	13	has	have	VBZ
50957	2254	14	been	be	VBN
50957	2254	15	ably	ably	RB
50957	2254	16	dealt	deal	VBN
50957	2254	17	with	with	IN
50957	2254	18	by	by	IN
50957	2254	19	Mr.	Mr.	NNP
50957	2254	20	R.	R.	NNP
50957	2254	21	M.	M.	NNP
50957	2254	22	Deeley,[BT	Deeley,[BT	NNP
50957	2254	23	]	]	-RRB-
50957	2254	24	who	who	WP
50957	2254	25	recognises	recognise	VBZ
50957	2254	26	a	a	DT
50957	2254	27	succession	succession	NN
50957	2254	28	which	which	WDT
50957	2254	29	may	may	MD
50957	2254	30	be	be	VB
50957	2254	31	generalised	generalise	VBN
50957	2254	32	as	as	IN
50957	2254	33	follows	follow	VBZ
50957	2254	34	:	:	:
50957	2254	35	(	(	-LRB-
50957	2254	36	1	1	CD
50957	2254	37	.	.	.
50957	2254	38	)	)	-RRB-
50957	2255	1	A	a	DT
50957	2255	2	lower	low	JJR
50957	2255	3	series	series	NN
50957	2255	4	containing	contain	VBG
50957	2255	5	rocks	rock	NNS
50957	2255	6	derived	derive	VBN
50957	2255	7	from	from	IN
50957	2255	8	the	the	DT
50957	2255	9	Pennine	pennine	NN
50957	2255	10	chain	chain	NN
50957	2255	11	;	;	:
50957	2255	12	(	(	-LRB-
50957	2255	13	2	2	CD
50957	2255	14	.	.	.
50957	2255	15	)	)	-RRB-
50957	2256	1	A	a	DT
50957	2256	2	middle	middle	JJ
50957	2256	3	series	series	NN
50957	2256	4	containing	contain	VBG
50957	2256	5	rocks	rock	NNS
50957	2256	6	from	from	IN
50957	2256	7	the	the	DT
50957	2256	8	eastward	eastward	JJ
50957	2256	9	(	(	-LRB-
50957	2256	10	chalky	chalky	NNP
50957	2256	11	boulder	boulder	NN
50957	2256	12	-	-	HYPH
50957	2256	13	clay	clay	NN
50957	2256	14	,	,	,
50957	2256	15	etc	etc	FW
50957	2256	16	.	.	.
50957	2257	1	)	)	-RRB-
50957	2257	2	;	;	:
50957	2257	3	and	and	CC
50957	2257	4	(	(	-LRB-
50957	2257	5	3	3	CD
50957	2257	6	.	.	.
50957	2257	7	)	)	-RRB-
50957	2258	1	An	an	DT
50957	2258	2	upper	upper	JJ
50957	2258	3	series	series	NN
50957	2258	4	with	with	IN
50957	2258	5	Pennine	Pennine	NNP
50957	2258	6	rocks	rock	NNS
50957	2258	7	.	.	.
50957	2259	1	Mr.	Mr.	NNP
50957	2259	2	Deeley	Deeley	NNP
50957	2259	3	thinks	think	VBZ
50957	2259	4	the	the	DT
50957	2259	5	Pennine	Pennine	NNP
50957	2259	6	_	_	NNP
50957	2259	7	débris	débris	NN
50957	2259	8	_	_	NNP
50957	2259	9	may	may	MD
50957	2259	10	have	have	VB
50957	2259	11	been	be	VBN
50957	2259	12	brought	bring	VBN
50957	2259	13	by	by	IN
50957	2259	14	glaciers	glacier	NNS
50957	2259	15	flowing	flow	VBG
50957	2259	16	down	down	IN
50957	2259	17	the	the	DT
50957	2259	18	valleys	valley	NNS
50957	2259	19	of	of	IN
50957	2259	20	the	the	DT
50957	2259	21	Dove	Dove	NNP
50957	2259	22	,	,	,
50957	2259	23	the	the	DT
50957	2259	24	Wye	Wye	NNP
50957	2259	25	,	,	,
50957	2259	26	and	and	CC
50957	2259	27	the	the	DT
50957	2259	28	Derwent	Derwent	NNP
50957	2259	29	;	;	:
50957	2259	30	but	but	CC
50957	2259	31	,	,	,
50957	2259	32	while	while	IN
50957	2259	33	recognising	recognise	VBG
50957	2259	34	the	the	DT
50957	2259	35	importance	importance	NN
50957	2259	36	of	of	IN
50957	2259	37	the	the	DT
50957	2259	38	testimony	testimony	NN
50957	2259	39	adduced	adduce	VBD
50957	2259	40	,	,	,
50957	2259	41	especially	especially	RB
50957	2259	42	that	that	DT
50957	2259	43	of	of	IN
50957	2259	44	the	the	DT
50957	2259	45	boulders	boulder	NNS
50957	2259	46	,	,	,
50957	2259	47	I	-PRON-	PRP
50957	2259	48	am	be	VBP
50957	2259	49	compelled	compel	VBN
50957	2259	50	to	to	TO
50957	2259	51	reserve	reserve	VB
50957	2259	52	judgment	judgment	NN
50957	2259	53	upon	upon	IN
50957	2259	54	this	this	DT
50957	2259	55	point	point	NN
50957	2259	56	until	until	IN
50957	2259	57	something	something	NN
50957	2259	58	like	like	IN
50957	2259	59	moraines	moraine	NNS
50957	2259	60	or	or	CC
50957	2259	61	other	other	JJ
50957	2259	62	evidences	evidence	NNS
50957	2259	63	of	of	IN
50957	2259	64	local	local	JJ
50957	2259	65	glaciers	glacier	NNS
50957	2259	66	can	can	MD
50957	2259	67	be	be	VB
50957	2259	68	shown	show	VBN
50957	2259	69	in	in	IN
50957	2259	70	those	those	DT
50957	2259	71	valleys	valley	NNS
50957	2259	72	.	.	.
50957	2260	1	In	in	IN
50957	2260	2	their	-PRON-	PRP$
50957	2260	3	upper	upper	JJ
50957	2260	4	parts	part	NNS
50957	2260	5	there	there	EX
50957	2260	6	is	be	VBZ
50957	2260	7	not	not	RB
50957	2260	8	a	a	DT
50957	2260	9	sign	sign	NN
50957	2260	10	of	of	IN
50957	2260	11	glaciation	glaciation	NN
50957	2260	12	.	.	.
50957	2261	1	Some	some	DT
50957	2261	2	of	of	IN
50957	2261	3	the	the	DT
50957	2261	4	deposits	deposit	NNS
50957	2261	5	described	describe	VBN
50957	2261	6	must	must	MD
50957	2261	7	have	have	VB
50957	2261	8	been	be	VBN
50957	2261	9	laid	lay	VBN
50957	2261	10	down	down	RP
50957	2261	11	by	by	IN
50957	2261	12	land	land	NN
50957	2261	13	-	-	HYPH
50957	2261	14	ice	ice	NN
50957	2261	15	;	;	:
50957	2261	16	while	while	IN
50957	2261	17	the	the	DT
50957	2261	18	conformation	conformation	NN
50957	2261	19	of	of	IN
50957	2261	20	the	the	DT
50957	2261	21	country	country	NN
50957	2261	22	shows	show	VBZ
50957	2261	23	that	that	IN
50957	2261	24	during	during	IN
50957	2261	25	some	some	DT
50957	2261	26	stages	stage	NNS
50957	2261	27	of	of	IN
50957	2261	28	glaciation	glaciation	NN
50957	2261	29	a	a	DT
50957	2261	30	lake	lake	NN
50957	2261	31	must	must	MD
50957	2261	32	have	have	VB
50957	2261	33	existed	exist	VBN
50957	2261	34	into	into	IN
50957	2261	35	which	which	WDT
50957	2261	36	the	the	DT
50957	2261	37	different	different	JJ
50957	2261	38	elements	element	NNS
50957	2261	39	of	of	IN
50957	2261	40	the	the	DT
50957	2261	41	converging	converge	VBG
50957	2261	42	glaciers	glacier	NNS
50957	2261	43	must	must	MD
50957	2261	44	have	have	VB
50957	2261	45	projected	project	VBN
50957	2261	46	.	.	.
50957	2262	1	This	this	DT
50957	2262	2	condition	condition	NN
50957	2262	3	will	will	MD
50957	2262	4	account	account	VB
50957	2262	5	for	for	IN
50957	2262	6	the	the	DT
50957	2262	7	remarkable	remarkable	JJ
50957	2262	8	commingling	commingling	NN
50957	2262	9	of	of	IN
50957	2262	10	boulders	boulder	NNS
50957	2262	11	observed	observe	VBN
50957	2262	12	in	in	IN
50957	2262	13	some	some	DT
50957	2262	14	of	of	IN
50957	2262	15	the	the	DT
50957	2262	16	deposits	deposit	NNS
50957	2262	17	.	.	.
50957	2263	1	Welsh	Welsh	NNP
50957	2263	2	,	,	,
50957	2263	3	Cumbrian	Cumbrian	NNP
50957	2263	4	,	,	,
50957	2263	5	and	and	CC
50957	2263	6	Scottish	scottish	JJ
50957	2263	7	rocks	rock	NNS
50957	2263	8	occur	occur	VBP
50957	2263	9	in	in	IN
50957	2263	10	the	the	DT
50957	2263	11	western	western	JJ
50957	2263	12	portion	portion	NN
50957	2263	13	of	of	IN
50957	2263	14	the	the	DT
50957	2263	15	Trent	Trent	NNP
50957	2263	16	Valley	Valley	NNP
50957	2263	17	.	.	.
50957	2264	1	The	the	DT
50957	2264	2	overflow	overflow	NN
50957	2264	3	of	of	IN
50957	2264	4	the	the	DT
50957	2264	5	extra	extra	JJ
50957	2264	6	-	-	HYPH
50957	2264	7	morainic	morainic	JJ
50957	2264	8	lake	lake	NN
50957	2264	9	would	would	MD
50957	2264	10	find	find	VB
50957	2264	11	its	-PRON-	PRP$
50957	2264	12	way	way	NN
50957	2264	13	into	into	IN
50957	2264	14	the	the	DT
50957	2264	15	valleys	valley	NNS
50957	2264	16	of	of	IN
50957	2264	17	the	the	DT
50957	2264	18	Avon	Avon	NNP
50957	2264	19	and	and	CC
50957	2264	20	Severn	Severn	NNP
50957	2264	21	,	,	,
50957	2264	22	and	and	CC
50957	2264	23	may	may	MD
50957	2264	24	be	be	VB
50957	2264	25	taken	take	VBN
50957	2264	26	to	to	TO
50957	2264	27	account	account	VB
50957	2264	28	for	for	IN
50957	2264	29	the	the	DT
50957	2264	30	abundance	abundance	NN
50957	2264	31	of	of	IN
50957	2264	32	flints	flint	NNS
50957	2264	33	in	in	IN
50957	2264	34	some	some	DT
50957	2264	35	of	of	IN
50957	2264	36	the	the	DT
50957	2264	37	gravels	gravel	NNS
50957	2264	38	.	.	.
50957	2265	1	[	[	-LRB-
50957	2265	2	Footnote	Footnote	NNP
50957	2265	3	BT	BT	NNP
50957	2265	4	:	:	:
50957	2265	5	Quarterly	Quarterly	NNP
50957	2265	6	Journal	Journal	NNP
50957	2265	7	Geological	Geological	NNP
50957	2265	8	Society	Society	NNP
50957	2265	9	,	,	,
50957	2265	10	vol	vol	NNP
50957	2265	11	.	.	.
50957	2266	1	xlii	xlii	NNP
50957	2266	2	,	,	,
50957	2266	3	p.	p.	NN
50957	2267	1	437	437	CD
50957	2267	2	.	.	.
50957	2267	3	]	]	-RRB-
50957	2268	1	"	"	``
50957	2268	2	_	_	NNP
50957	2268	3	The	the	DT
50957	2268	4	Isle	Isle	NNP
50957	2268	5	of	of	IN
50957	2268	6	Man._--This	Man._--This	NNP
50957	2268	7	little	little	JJ
50957	2268	8	island	island	NN
50957	2268	9	in	in	IN
50957	2268	10	mid	mid	NNP
50957	2268	11	-	-	NNP
50957	2268	12	seas	sea	NNS
50957	2268	13	constituted	constitute	VBD
50957	2268	14	in	in	IN
50957	2268	15	the	the	DT
50957	2268	16	early	early	JJ
50957	2268	17	stages	stage	NNS
50957	2268	18	of	of	IN
50957	2268	19	the	the	DT
50957	2268	20	Glacial	Glacial	NNP
50957	2268	21	epoch	epoch	NN
50957	2268	22	an	an	DT
50957	2268	23	independent	independent	JJ
50957	2268	24	centre	centre	NN
50957	2268	25	of	of	IN
50957	2268	26	glaciation	glaciation	NN
50957	2268	27	,	,	,
50957	2268	28	and	and	CC
50957	2268	29	from	from	IN
50957	2268	30	some	some	DT
50957	2268	31	of	of	IN
50957	2268	32	its	-PRON-	PRP$
50957	2268	33	valleys	valley	NNS
50957	2268	34	ice	ice	NN
50957	2268	35	-	-	HYPH
50957	2268	36	streams	stream	NNS
50957	2268	37	undoubtedly	undoubtedly	RB
50957	2268	38	descended	descend	VBD
50957	2268	39	to	to	IN
50957	2268	40	the	the	DT
50957	2268	41	sea	sea	NN
50957	2268	42	;	;	:
50957	2268	43	but	but	CC
50957	2268	44	with	with	IN
50957	2268	45	the	the	DT
50957	2268	46	growth	growth	NN
50957	2268	47	of	of	IN
50957	2268	48	the	the	DT
50957	2268	49	great	great	JJ
50957	2268	50	Irish	Irish	NNP
50957	2268	51	Sea	Sea	NNP
50957	2268	52	Glacier	Glacier	NNP
50957	2268	53	the	the	DT
50957	2268	54	native	native	JJ
50957	2268	55	ice	ice	NN
50957	2268	56	was	be	VBD
50957	2268	57	merged	merge	VBN
50957	2268	58	in	in	IN
50957	2268	59	the	the	DT
50957	2268	60	invading	invade	VBG
50957	2268	61	mass	mass	NN
50957	2268	62	,	,	,
50957	2268	63	and	and	CC
50957	2268	64	at	at	IN
50957	2268	65	the	the	DT
50957	2268	66	climax	climax	NN
50957	2268	67	of	of	IN
50957	2268	68	the	the	DT
50957	2268	69	period	period	NN
50957	2268	70	the	the	DT
50957	2268	71	whole	whole	JJ
50957	2268	72	island	island	NN
50957	2268	73	was	be	VBD
50957	2268	74	completely	completely	RB
50957	2268	75	buried	bury	VBN
50957	2268	76	,	,	,
50957	2268	77	even	even	RB
50957	2268	78	to	to	IN
50957	2268	79	its	-PRON-	PRP$
50957	2268	80	highest	high	JJS
50957	2268	81	peak	peak	NN
50957	2268	82	(	(	-LRB-
50957	2268	83	Snae	Snae	NNP
50957	2268	84	Fell	Fell	NNP
50957	2268	85	,	,	,
50957	2268	86	2,054	2,054	CD
50957	2268	87	feet	foot	NNS
50957	2268	88	)	)	-RRB-
50957	2268	89	,	,	,
50957	2268	90	beneath	beneath	IN
50957	2268	91	the	the	DT
50957	2268	92	ice	ice	NN
50957	2268	93	.	.	.
50957	2269	1	The	the	DT
50957	2269	2	effects	effect	NNS
50957	2269	3	of	of	IN
50957	2269	4	this	this	DT
50957	2269	5	general	general	JJ
50957	2269	6	glaciation	glaciation	NN
50957	2269	7	are	be	VBP
50957	2269	8	clearly	clearly	RB
50957	2269	9	seen	see	VBN
50957	2269	10	in	in	IN
50957	2269	11	the	the	DT
50957	2269	12	mantle	mantle	NN
50957	2269	13	of	of	IN
50957	2269	14	unstratified	unstratified	JJ
50957	2269	15	drift	drift	NN
50957	2269	16	material	material	NN
50957	2269	17	which	which	WDT
50957	2269	18	overspread	overspread	VBD
50957	2269	19	the	the	DT
50957	2269	20	hills	hill	NNS
50957	2269	21	;	;	:
50957	2269	22	in	in	IN
50957	2269	23	the	the	DT
50957	2269	24	_	_	NNP
50957	2269	25	moutonnée	moutonnée	NNP
50957	2269	26	_	_	NNP
50957	2269	27	appearance	appearance	NN
50957	2269	28	of	of	IN
50957	2269	29	the	the	DT
50957	2269	30	entire	entire	JJ
50957	2269	31	island	island	NN
50957	2269	32	;	;	:
50957	2269	33	and	and	CC
50957	2269	34	in	in	IN
50957	2269	35	the	the	DT
50957	2269	36	transport	transport	NN
50957	2269	37	of	of	IN
50957	2269	38	boulders	boulder	NNS
50957	2269	39	of	of	IN
50957	2269	40	local	local	JJ
50957	2269	41	rocks	rock	NNS
50957	2269	42	.	.	.
50957	2270	1	The	the	DT
50957	2270	2	striations	striation	NNS
50957	2270	3	upon	upon	IN
50957	2270	4	rock	rock	NN
50957	2270	5	surfaces	surface	NNS
50957	2270	6	show	show	VBP
50957	2270	7	a	a	DT
50957	2270	8	constancy	constancy	NN
50957	2270	9	of	of	IN
50957	2270	10	direction	direction	NN
50957	2270	11	in	in	IN
50957	2270	12	agreement	agreement	NN
50957	2270	13	with	with	IN
50957	2270	14	the	the	DT
50957	2270	15	boulder	boulder	NN
50957	2270	16	-	-	HYPH
50957	2270	17	transport	transport	NN
50957	2270	18	which	which	WDT
50957	2270	19	can	can	MD
50957	2270	20	be	be	VB
50957	2270	21	ascribed	ascribe	VBN
50957	2270	22	to	to	IN
50957	2270	23	no	no	DT
50957	2270	24	other	other	JJ
50957	2270	25	agency	agency	NN
50957	2270	26	than	than	IN
50957	2270	27	a	a	DT
50957	2270	28	great	great	JJ
50957	2270	29	continuous	continuous	JJ
50957	2270	30	sheet	sheet	NN
50957	2270	31	of	of	IN
50957	2270	32	such	such	JJ
50957	2270	33	dimensions	dimension	NNS
50957	2270	34	as	as	IN
50957	2270	35	to	to	TO
50957	2270	36	ignore	ignore	VB
50957	2270	37	minor	minor	JJ
50957	2270	38	hills	hill	NNS
50957	2270	39	and	and	CC
50957	2270	40	valleys	valley	NNS
50957	2270	41	.	.	.
50957	2271	1	"	"	``
50957	2271	2	The	the	DT
50957	2271	3	disposition	disposition	NN
50957	2271	4	of	of	IN
50957	2271	5	the	the	DT
50957	2271	6	striæ	striæ	NN
50957	2271	7	is	be	VBZ
50957	2271	8	equally	equally	RB
50957	2271	9	conclusive	conclusive	JJ
50957	2271	10	,	,	,
50957	2271	11	for	for	IN
50957	2271	12	we	-PRON-	PRP
50957	2271	13	find	find	VBP
50957	2271	14	that	that	DT
50957	2271	15	on	on	IN
50957	2271	16	a	a	DT
50957	2271	17	stepped	step	VBN
50957	2271	18	escarpment	escarpment	NN
50957	2271	19	of	of	IN
50957	2271	20	limestone	limestone	NN
50957	2271	21	both	both	CC
50957	2271	22	the	the	DT
50957	2271	23	horizontal	horizontal	JJ
50957	2271	24	and	and	CC
50957	2271	25	the	the	DT
50957	2271	26	vertical	vertical	JJ
50957	2271	27	faces	face	NNS
50957	2271	28	are	be	VBP
50957	2271	29	striated	striate	VBN
50957	2271	30	continuously	continuously	RB
50957	2271	31	and	and	CC
50957	2271	32	obliquely	obliquely	RB
50957	2271	33	from	from	IN
50957	2271	34	the	the	DT
50957	2271	35	one	one	NN
50957	2271	36	on	on	IN
50957	2271	37	to	to	IN
50957	2271	38	the	the	DT
50957	2271	39	other	other	JJ
50957	2271	40	,	,	,
50957	2271	41	showing	show	VBG
50957	2271	42	that	that	IN
50957	2271	43	the	the	DT
50957	2271	44	ice	ice	NN
50957	2271	45	had	have	VBD
50957	2271	46	a	a	DT
50957	2271	47	power	power	NN
50957	2271	48	of	of	IN
50957	2271	49	accommodating	accommodate	VBG
50957	2271	50	itself	-PRON-	PRP
50957	2271	51	to	to	IN
50957	2271	52	the	the	DT
50957	2271	53	surface	surface	NN
50957	2271	54	over	over	IN
50957	2271	55	which	which	WDT
50957	2271	56	it	-PRON-	PRP
50957	2271	57	passed	pass	VBD
50957	2271	58	that	that	WDT
50957	2271	59	could	could	MD
50957	2271	60	not	not	RB
50957	2271	61	be	be	VB
50957	2271	62	displayed	display	VBN
50957	2271	63	by	by	IN
50957	2271	64	floating	float	VBG
50957	2271	65	ice	ice	NN
50957	2271	66	.	.	.
50957	2272	1	There	there	EX
50957	2272	2	is	be	VBZ
50957	2272	3	a	a	DT
50957	2272	4	remarkable	remarkable	JJ
50957	2272	5	fact	fact	NN
50957	2272	6	concerning	concern	VBG
50957	2272	7	the	the	DT
50957	2272	8	distribution	distribution	NN
50957	2272	9	of	of	IN
50957	2272	10	boulders	boulder	NNS
50957	2272	11	on	on	IN
50957	2272	12	this	this	DT
50957	2272	13	island	island	NN
50957	2272	14	which	which	WDT
50957	2272	15	would	would	MD
50957	2272	16	strike	strike	VB
50957	2272	17	the	the	DT
50957	2272	18	most	most	RBS
50957	2272	19	superficial	superficial	JJ
50957	2272	20	observers	observer	NNS
50957	2272	21	,	,	,
50957	2272	22	namely	namely	RB
50957	2272	23	,	,	,
50957	2272	24	that	that	IN
50957	2272	25	foreign	foreign	JJ
50957	2272	26	rocks	rock	NNS
50957	2272	27	are	be	VBP
50957	2272	28	confined	confine	VBN
50957	2272	29	to	to	IN
50957	2272	30	the	the	DT
50957	2272	31	low	low	JJ
50957	2272	32	grounds	ground	NNS
50957	2272	33	.	.	.
50957	2273	1	It	-PRON-	PRP
50957	2273	2	might	may	MD
50957	2273	3	be	be	VB
50957	2273	4	argued	argue	VBN
50957	2273	5	that	that	IN
50957	2273	6	the	the	DT
50957	2273	7	local	local	JJ
50957	2273	8	ice	ice	NN
50957	2273	9	always	always	RB
50957	2273	10	retained	retain	VBD
50957	2273	11	its	-PRON-	PRP$
50957	2273	12	individuality	individuality	NN
50957	2273	13	,	,	,
50957	2273	14	and	and	CC
50957	2273	15	so	so	RB
50957	2273	16	kept	keep	VBD
50957	2273	17	the	the	DT
50957	2273	18	foreign	foreign	JJ
50957	2273	19	ice	ice	NN
50957	2273	20	with	with	IN
50957	2273	21	its	-PRON-	PRP$
50957	2273	22	characteristic	characteristic	JJ
50957	2273	23	boulders	boulder	NNS
50957	2273	24	at	at	IN
50957	2273	25	bay	bay	NNP
50957	2273	26	.	.	.
50957	2274	1	But	but	CC
50957	2274	2	,	,	,
50957	2274	3	apart	apart	RB
50957	2274	4	from	from	IN
50957	2274	5	the	the	DT
50957	2274	6	_	_	NNP
50957	2274	7	a	a	DT
50957	2274	8	priori	priori	FW
50957	2274	9	_	_	NNP
50957	2274	10	improbability	improbability	NN
50957	2274	11	of	of	IN
50957	2274	12	so	so	RB
50957	2274	13	small	small	JJ
50957	2274	14	a	a	DT
50957	2274	15	hill	hill	NN
50957	2274	16	-	-	HYPH
50957	2274	17	cluster	cluster	NN
50957	2274	18	achieving	achieve	VBG
50957	2274	19	what	what	WP
50957	2274	20	the	the	DT
50957	2274	21	Lake	Lake	NNP
50957	2274	22	District	District	NNP
50957	2274	23	could	could	MD
50957	2274	24	not	not	RB
50957	2274	25	accomplish	accomplish	VB
50957	2274	26	,	,	,
50957	2274	27	the	the	DT
50957	2274	28	fact	fact	NN
50957	2274	29	that	that	IN
50957	2274	30	Snae	Snae	NNP
50957	2274	31	Fell	Fell	NNP
50957	2274	32	,	,	,
50957	2274	33	an	an	DT
50957	2274	34	isolated	isolated	JJ
50957	2274	35	_	_	NNP
50957	2274	36	conical	conical	JJ
50957	2274	37	_	_	NNP
50957	2274	38	hill	hill	NN
50957	2274	39	,	,	,
50957	2274	40	is	be	VBZ
50957	2274	41	swathed	swathe	VBN
50957	2274	42	in	in	IN
50957	2274	43	drift	drift	NN
50957	2274	44	from	from	IN
50957	2274	45	top	top	NN
50957	2274	46	to	to	IN
50957	2274	47	bottom	bottom	NN
50957	2274	48	,	,	,
50957	2274	49	is	be	VBZ
50957	2274	50	quite	quite	RB
50957	2274	51	conclusive	conclusive	JJ
50957	2274	52	that	that	IN
50957	2274	53	the	the	DT
50957	2274	54	foreign	foreign	JJ
50957	2274	55	ice	ice	NN
50957	2274	56	must	must	MD
50957	2274	57	have	have	VB
50957	2274	58	got	get	VBN
50957	2274	59	in	in	RP
50957	2274	60	.	.	.
50957	2275	1	Why	why	WRB
50957	2275	2	,	,	,
50957	2275	3	then	then	RB
50957	2275	4	,	,	,
50957	2275	5	did	do	VBD
50957	2275	6	it	-PRON-	PRP
50957	2275	7	carry	carry	VB
50957	2275	8	no	no	DT
50957	2275	9	stones	stone	NNS
50957	2275	10	with	with	IN
50957	2275	11	it	-PRON-	PRP
50957	2275	12	?	?	.
50957	2276	1	The	the	DT
50957	2276	2	following	follow	VBG
50957	2276	3	suggestion	suggestion	NN
50957	2276	4	I	-PRON-	PRP
50957	2276	5	make	make	VBP
50957	2276	6	not	not	RB
50957	2276	7	without	without	IN
50957	2276	8	misgivings	misgiving	NNS
50957	2276	9	,	,	,
50957	2276	10	though	though	IN
50957	2276	11	there	there	EX
50957	2276	12	are	be	VBP
50957	2276	13	many	many	JJ
50957	2276	14	facts	fact	NNS
50957	2276	15	to	to	TO
50957	2276	16	which	which	WDT
50957	2276	17	I	-PRON-	PRP
50957	2276	18	might	may	MD
50957	2276	19	appeal	appeal	VB
50957	2276	20	that	that	WDT
50957	2276	21	seem	seem	VBP
50957	2276	22	strongly	strongly	RB
50957	2276	23	corroborative	corroborative	JJ
50957	2276	24	:	:	:
50957	2276	25	"	"	``
50957	2276	26	The	the	DT
50957	2276	27	hilly	hilly	JJ
50957	2276	28	axis	axis	RB
50957	2276	29	of	of	IN
50957	2276	30	the	the	DT
50957	2276	31	island	island	NN
50957	2276	32	runs	run	VBZ
50957	2276	33	in	in	IN
50957	2276	34	a	a	DT
50957	2276	35	general	general	JJ
50957	2276	36	northeast	northeast	NN
50957	2276	37	and	and	CC
50957	2276	38	southwest	southwest	JJ
50957	2276	39	direction	direction	NN
50957	2276	40	,	,	,
50957	2276	41	and	and	CC
50957	2276	42	it	-PRON-	PRP
50957	2276	43	rises	rise	VBZ
50957	2276	44	from	from	IN
50957	2276	45	a	a	DT
50957	2276	46	great	great	JJ
50957	2276	47	expanse	expanse	NN
50957	2276	48	of	of	IN
50957	2276	49	drift	drift	NN
50957	2276	50	in	in	IN
50957	2276	51	the	the	DT
50957	2276	52	north	north	NN
50957	2276	53	with	with	IN
50957	2276	54	singular	singular	JJ
50957	2276	55	abruptness	abruptness	NN
50957	2276	56	,	,	,
50957	2276	57	some	some	DT
50957	2276	58	of	of	IN
50957	2276	59	the	the	DT
50957	2276	60	hills	hill	NNS
50957	2276	61	being	be	VBG
50957	2276	62	almost	almost	RB
50957	2276	63	inaccessible	inaccessible	JJ
50957	2276	64	to	to	IN
50957	2276	65	a	a	DT
50957	2276	66	direct	direct	JJ
50957	2276	67	approach	approach	NN
50957	2276	68	without	without	IN
50957	2276	69	actual	actual	JJ
50957	2276	70	climbing	climbing	NN
50957	2276	71	.	.	.
50957	2277	1	I	-PRON-	PRP
50957	2277	2	imagine	imagine	VBP
50957	2277	3	that	that	IN
50957	2277	4	the	the	DT
50957	2277	5	ice	ice	NN
50957	2277	6	which	which	WDT
50957	2277	7	bore	bear	VBD
50957	2277	8	down	down	RP
50957	2277	9	upon	upon	IN
50957	2277	10	the	the	DT
50957	2277	11	northern	northern	JJ
50957	2277	12	end	end	NN
50957	2277	13	of	of	IN
50957	2277	14	the	the	DT
50957	2277	15	island	island	NN
50957	2277	16	was	be	VBD
50957	2277	17	,	,	,
50957	2277	18	so	so	RB
50957	2277	19	far	far	RB
50957	2277	20	as	as	IN
50957	2277	21	its	-PRON-	PRP$
50957	2277	22	lower	low	JJR
50957	2277	23	strata	strata	NN
50957	2277	24	were	be	VBD
50957	2277	25	concerned	concern	VBN
50957	2277	26	,	,	,
50957	2277	27	unable	unable	JJ
50957	2277	28	to	to	TO
50957	2277	29	ascend	ascend	VB
50957	2277	30	so	so	RB
50957	2277	31	steep	steep	JJ
50957	2277	32	an	an	DT
50957	2277	33	acclivity	acclivity	NN
50957	2277	34	,	,	,
50957	2277	35	and	and	CC
50957	2277	36	was	be	VBD
50957	2277	37	cleft	cleave	VBN
50957	2277	38	,	,	,
50957	2277	39	and	and	CC
50957	2277	40	flowed	flow	VBD
50957	2277	41	to	to	IN
50957	2277	42	right	right	NN
50957	2277	43	and	and	CC
50957	2277	44	left	leave	VBD
50957	2277	45	.	.	.
50957	2278	1	The	the	DT
50957	2278	2	upper	upper	JJ
50957	2278	3	ice	ice	NN
50957	2278	4	,	,	,
50957	2278	5	being	be	VBG
50957	2278	6	of	of	IN
50957	2278	7	ice	ice	NN
50957	2278	8	-	-	HYPH
50957	2278	9	sheet	sheet	NN
50957	2278	10	origin	origin	NN
50957	2278	11	,	,	,
50957	2278	12	would	would	MD
50957	2278	13	be	be	VB
50957	2278	14	relatively	relatively	RB
50957	2278	15	clean	clean	JJ
50957	2278	16	,	,	,
50957	2278	17	and	and	CC
50957	2278	18	this	this	DT
50957	2278	19	flowing	flow	VBG
50957	2278	20	straight	straight	RB
50957	2278	21	over	over	IN
50957	2278	22	the	the	DT
50957	2278	23	top	top	NN
50957	2278	24	of	of	IN
50957	2278	25	the	the	DT
50957	2278	26	obstruction	obstruction	NN
50957	2278	27	would	would	MD
50957	2278	28	glaciate	glaciate	VB
50957	2278	29	the	the	DT
50957	2278	30	country	country	NN
50957	2278	31	with	with	IN
50957	2278	32	such	such	JJ
50957	2278	33	material	material	NN
50957	2278	34	as	as	IN
50957	2278	35	was	be	VBD
50957	2278	36	lying	lie	VBG
50957	2278	37	loose	loose	JJ
50957	2278	38	upon	upon	IN
50957	2278	39	the	the	DT
50957	2278	40	ground	ground	NN
50957	2278	41	or	or	CC
50957	2278	42	could	could	MD
50957	2278	43	be	be	VB
50957	2278	44	dislodged	dislodge	VBN
50957	2278	45	by	by	IN
50957	2278	46	mere	mere	JJ
50957	2278	47	pressure	pressure	NN
50957	2278	48	.	.	.
50957	2279	1	It	-PRON-	PRP
50957	2279	2	would	would	MD
50957	2279	3	appear	appear	VB
50957	2279	4	from	from	IN
50957	2279	5	published	publish	VBN
50957	2279	6	descriptions	description	NNS
50957	2279	7	that	that	WDT
50957	2279	8	the	the	DT
50957	2279	9	Isle	Isle	NNP
50957	2279	10	of	of	IN
50957	2279	11	Arran	Arran	NNP
50957	2279	12	offers	offer	VBZ
50957	2279	13	the	the	DT
50957	2279	14	same	same	JJ
50957	2279	15	problem	problem	NN
50957	2279	16	,	,	,
50957	2279	17	and	and	CC
50957	2279	18	I	-PRON-	PRP
50957	2279	19	would	would	MD
50957	2279	20	suggest	suggest	VB
50957	2279	21	the	the	DT
50957	2279	22	application	application	NN
50957	2279	23	of	of	IN
50957	2279	24	the	the	DT
50957	2279	25	same	same	JJ
50957	2279	26	solution	solution	NN
50957	2279	27	to	to	IN
50957	2279	28	it	-PRON-	PRP
50957	2279	29	.	.	.
50957	2280	1	"	"	``
50957	2280	2	Marine	marine	JJ
50957	2280	3	shells	shell	NNS
50957	2280	4	occur	occur	VBP
50957	2280	5	in	in	IN
50957	2280	6	the	the	DT
50957	2280	7	Manx	Manx	NNP
50957	2280	8	drift	drift	NN
50957	2280	9	,	,	,
50957	2280	10	but	but	CC
50957	2280	11	only	only	RB
50957	2280	12	in	in	IN
50957	2280	13	such	such	JJ
50957	2280	14	situations	situation	NNS
50957	2280	15	as	as	IN
50957	2280	16	were	be	VBD
50957	2280	17	reached	reach	VBN
50957	2280	18	by	by	IN
50957	2280	19	the	the	DT
50957	2280	20	ice	ice	NN
50957	2280	21	-	-	HYPH
50957	2280	22	laden	laden	JJ
50957	2280	23	with	with	IN
50957	2280	24	foreign	foreign	JJ
50957	2280	25	stones	stone	NNS
50957	2280	26	.	.	.
50957	2281	1	They	-PRON-	PRP
50957	2281	2	present	present	VBP
50957	2281	3	similar	similar	JJ
50957	2281	4	features	feature	NNS
50957	2281	5	of	of	IN
50957	2281	6	association	association	NN
50957	2281	7	of	of	IN
50957	2281	8	shells	shell	NNS
50957	2281	9	of	of	IN
50957	2281	10	different	different	JJ
50957	2281	11	habitat	habitat	NN
50957	2281	12	,	,	,
50957	2281	13	and	and	CC
50957	2281	14	perhaps	perhaps	RB
50957	2281	15	of	of	IN
50957	2281	16	geological	geological	JJ
50957	2281	17	age	age	NN
50957	2281	18	,	,	,
50957	2281	19	to	to	IN
50957	2281	20	those	those	DT
50957	2281	21	already	already	RB
50957	2281	22	referred	refer	VBN
50957	2281	23	to	to	IN
50957	2281	24	as	as	IN
50957	2281	25	being	be	VBG
50957	2281	26	common	common	JJ
50957	2281	27	characteristics	characteristic	NNS
50957	2281	28	of	of	IN
50957	2281	29	the	the	DT
50957	2281	30	shell	shell	NN
50957	2281	31	-	-	HYPH
50957	2281	32	faunas	faunas	NNP
50957	2281	33	of	of	IN
50957	2281	34	the	the	DT
50957	2281	35	drift	drift	NN
50957	2281	36	of	of	IN
50957	2281	37	the	the	DT
50957	2281	38	mainland	mainland	NN
50957	2281	39	.	.	.
50957	2282	1	Four	four	CD
50957	2282	2	extinct	extinct	JJ
50957	2282	3	species	specie	NNS
50957	2282	4	of	of	IN
50957	2282	5	mollusca	mollusca	NN
50957	2282	6	have	have	VBP
50957	2282	7	been	be	VBN
50957	2282	8	recognised	recognise	VBN
50957	2282	9	by	by	IN
50957	2282	10	me	-PRON-	PRP
50957	2282	11	in	in	IN
50957	2282	12	the	the	DT
50957	2282	13	Manx	Manx	NNP
50957	2282	14	drift	drift	NN
50957	2282	15	.	.	.
50957	2283	1	"	"	``
50957	2283	2	The	the	DT
50957	2283	3	Manx	Manx	NNP
50957	2283	4	drift	drift	NN
50957	2283	5	is	be	VBZ
50957	2283	6	of	of	IN
50957	2283	7	great	great	JJ
50957	2283	8	interest	interest	NN
50957	2283	9	as	as	IN
50957	2283	10	showing	show	VBG
50957	2283	11	,	,	,
50957	2283	12	perhaps	perhaps	RB
50957	2283	13	better	well	JJR
50957	2283	14	than	than	IN
50957	2283	15	any	any	DT
50957	2283	16	locality	locality	NN
50957	2283	17	yet	yet	RB
50957	2283	18	studied	study	VBN
50957	2283	19	,	,	,
50957	2283	20	those	those	DT
50957	2283	21	features	feature	NNS
50957	2283	22	of	of	IN
50957	2283	23	the	the	DT
50957	2283	24	distribution	distribution	NN
50957	2283	25	of	of	IN
50957	2283	26	boulders	boulder	NNS
50957	2283	27	of	of	IN
50957	2283	28	native	native	JJ
50957	2283	29	rocks	rock	NNS
50957	2283	30	which	which	WDT
50957	2283	31	attest	attest	VBP
50957	2283	32	so	so	RB
50957	2283	33	clearly	clearly	RB
50957	2283	34	the	the	DT
50957	2283	35	exclusive	exclusive	JJ
50957	2283	36	action	action	NN
50957	2283	37	of	of	IN
50957	2283	38	land	land	NN
50957	2283	39	-	-	HYPH
50957	2283	40	ice	ice	NN
50957	2283	41	.	.	.
50957	2284	1	There	there	EX
50957	2284	2	are	be	VBP
50957	2284	3	in	in	IN
50957	2284	4	the	the	DT
50957	2284	5	island	island	NN
50957	2284	6	many	many	JJ
50957	2284	7	highly	highly	RB
50957	2284	8	characteristic	characteristic	JJ
50957	2284	9	igneous	igneous	JJ
50957	2284	10	rocks	rock	NNS
50957	2284	11	,	,	,
50957	2284	12	and	and	CC
50957	2284	13	I	-PRON-	PRP
50957	2284	14	have	have	VBP
50957	2284	15	found	find	VBN
50957	2284	16	that	that	IN
50957	2284	17	boulders	boulder	NNS
50957	2284	18	of	of	IN
50957	2284	19	these	these	DT
50957	2284	20	rocks	rock	NNS
50957	2284	21	never	never	RB
50957	2284	22	occur	occur	VBP
50957	2284	23	to	to	IN
50957	2284	24	the	the	DT
50957	2284	25	northward	northward	NN
50957	2284	26	of	of	IN
50957	2284	27	the	the	DT
50957	2284	28	parent	parent	NN
50957	2284	29	mass	mass	NN
50957	2284	30	,	,	,
50957	2284	31	and	and	CC
50957	2284	32	very	very	RB
50957	2284	33	rarely	rarely	RB
50957	2284	34	in	in	IN
50957	2284	35	any	any	DT
50957	2284	36	direction	direction	NN
50957	2284	37	except	except	IN
50957	2284	38	to	to	IN
50957	2284	39	the	the	DT
50957	2284	40	southwest	southwest	NN
50957	2284	41	.	.	.
50957	2285	1	"	"	``
50957	2285	2	Cumming	cumming	NN
50957	2285	3	observed	observe	VBD
50957	2285	4	in	in	IN
50957	2285	5	regard	regard	NN
50957	2285	6	to	to	IN
50957	2285	7	one	one	CD
50957	2285	8	rock	rock	NN
50957	2285	9	,	,	,
50957	2285	10	the	the	DT
50957	2285	11	Foxdale	Foxdale	NNP
50957	2285	12	granite	granite	NN
50957	2285	13	,	,	,
50957	2285	14	that	that	IN
50957	2285	15	whereas	whereas	IN
50957	2285	16	the	the	DT
50957	2285	17	highest	high	JJS
50957	2285	18	point	point	NN
50957	2285	19	at	at	IN
50957	2285	20	which	which	WDT
50957	2285	21	it	-PRON-	PRP
50957	2285	22	occurs	occur	VBZ
50957	2285	23	_	_	NNP
50957	2285	24	in	in	IN
50957	2285	25	situ	situ	NN
50957	2285	26	_	_	NNP
50957	2285	27	was	be	VBD
50957	2285	28	657	657	CD
50957	2285	29	feet	foot	NNS
50957	2285	30	above	above	IN
50957	2285	31	sea	sea	NN
50957	2285	32	-	-	HYPH
50957	2285	33	level	level	NN
50957	2285	34	,	,	,
50957	2285	35	boulders	boulder	NNS
50957	2285	36	of	of	IN
50957	2285	37	it	-PRON-	PRP
50957	2285	38	occurred	occur	VBD
50957	2285	39	in	in	IN
50957	2285	40	profusion	profusion	NN
50957	2285	41	within	within	IN
50957	2285	42	200	200	CD
50957	2285	43	feet	foot	NNS
50957	2285	44	of	of	IN
50957	2285	45	the	the	DT
50957	2285	46	summit	summit	NN
50957	2285	47	of	of	IN
50957	2285	48	South	South	NNP
50957	2285	49	Barrule	Barrule	NNP
50957	2285	50	(	(	-LRB-
50957	2285	51	1,585	1,585	CD
50957	2285	52	feet	foot	NNS
50957	2285	53	)	)	-RRB-
50957	2285	54	,	,	,
50957	2285	55	a	a	DT
50957	2285	56	hill	hill	NN
50957	2285	57	two	two	CD
50957	2285	58	miles	mile	NNS
50957	2285	59	only	only	RB
50957	2285	60	,	,	,
50957	2285	61	in	in	IN
50957	2285	62	a	a	DT
50957	2285	63	southwesterly	southwesterly	JJ
50957	2285	64	direction	direction	NN
50957	2285	65	,	,	,
50957	2285	66	from	from	IN
50957	2285	67	the	the	DT
50957	2285	68	granite	granite	NN
50957	2285	69	outcrop	outcrop	NNP
50957	2285	70	.	.	.
50957	2286	1	"	"	``
50957	2286	2	They	-PRON-	PRP
50957	2286	3	also	also	RB
50957	2286	4	occur	occur	VBP
50957	2286	5	on	on	IN
50957	2286	6	the	the	DT
50957	2286	7	summit	summit	NN
50957	2286	8	of	of	IN
50957	2286	9	Cronk	Cronk	NNP
50957	2286	10	-	-	HYPH
50957	2286	11	na	na	IN
50957	2286	12	-	-	HYPH
50957	2286	13	Irrey	Irrey	NNP
50957	2286	14	-	-	HYPH
50957	2286	15	Lhaa	Lhaa	NNP
50957	2286	16	,	,	,
50957	2286	17	1,449	1,449	CD
50957	2286	18	feet	foot	NNS
50957	2286	19	above	above	IN
50957	2286	20	sea	sea	NN
50957	2286	21	-	-	HYPH
50957	2286	22	level	level	NN
50957	2286	23	.	.	.
50957	2287	1	The	the	DT
50957	2287	2	vertical	vertical	JJ
50957	2287	3	uplift	uplift	NN
50957	2287	4	has	have	VBZ
50957	2287	5	been	be	VBN
50957	2287	6	728	728	CD
50957	2287	7	and	and	CC
50957	2287	8	792	792	CD
50957	2287	9	feet	foot	NNS
50957	2287	10	respectively	respectively	RB
50957	2287	11	.	.	.
50957	2288	1	"	"	``
50957	2288	2	In	in	IN
50957	2288	3	the	the	DT
50957	2288	4	low	low	JJ
50957	2288	5	grounds	ground	NNS
50957	2288	6	of	of	IN
50957	2288	7	the	the	DT
50957	2288	8	north	north	NN
50957	2288	9	of	of	IN
50957	2288	10	the	the	DT
50957	2288	11	island	island	NN
50957	2288	12	a	a	DT
50957	2288	13	finely	finely	RB
50957	2288	14	developed	develop	VBN
50957	2288	15	terminal	terminal	NN
50957	2288	16	moraine	moraine	NN
50957	2288	17	extends	extend	VBZ
50957	2288	18	in	in	IN
50957	2288	19	a	a	DT
50957	2288	20	great	great	JJ
50957	2288	21	sweep	sweep	NN
50957	2288	22	so	so	IN
50957	2288	23	as	as	IN
50957	2288	24	to	to	TO
50957	2288	25	obstruct	obstruct	VB
50957	2288	26	the	the	DT
50957	2288	27	drainage	drainage	NN
50957	2288	28	and	and	CC
50957	2288	29	convert	convert	VB
50957	2288	30	thousands	thousand	NNS
50957	2288	31	of	of	IN
50957	2288	32	acres	acre	NNS
50957	2288	33	of	of	IN
50957	2288	34	land	land	NN
50957	2288	35	into	into	IN
50957	2288	36	lake	lake	NN
50957	2288	37	and	and	CC
50957	2288	38	morass	morass	NNP
50957	2288	39	,	,	,
50957	2288	40	which	which	WDT
50957	2288	41	is	be	VBZ
50957	2288	42	only	only	RB
50957	2288	43	now	now	RB
50957	2288	44	yielding	yield	VBG
50957	2288	45	to	to	IN
50957	2288	46	artificial	artificial	JJ
50957	2288	47	drainage	drainage	NN
50957	2288	48	.	.	.
50957	2289	1	Many	many	JJ
50957	2289	2	fine	fine	JJ
50957	2289	3	examples	example	NNS
50957	2289	4	of	of	IN
50957	2289	5	drumlin	drumlin	NN
50957	2289	6	and	and	CC
50957	2289	7	esker	esker	NNP
50957	2289	8	mounds	mound	NNS
50957	2289	9	occur	occur	VBP
50957	2289	10	at	at	IN
50957	2289	11	low	low	JJ
50957	2289	12	levels	level	NNS
50957	2289	13	in	in	IN
50957	2289	14	different	different	JJ
50957	2289	15	parts	part	NNS
50957	2289	16	of	of	IN
50957	2289	17	the	the	DT
50957	2289	18	island	island	NN
50957	2289	19	;	;	:
50957	2289	20	and	and	CC
50957	2289	21	it	-PRON-	PRP
50957	2289	22	was	be	VBD
50957	2289	23	remarked	remark	VBN
50957	2289	24	nearly	nearly	RB
50957	2289	25	fifty	fifty	CD
50957	2289	26	years	year	NNS
50957	2289	27	ago	ago	RB
50957	2289	28	by	by	IN
50957	2289	29	Cumming	Cumming	NNP
50957	2289	30	,	,	,
50957	2289	31	that	that	IN
50957	2289	32	their	-PRON-	PRP$
50957	2289	33	long	long	JJ
50957	2289	34	axes	axis	NNS
50957	2289	35	were	be	VBD
50957	2289	36	parallel	parallel	JJ
50957	2289	37	to	to	IN
50957	2289	38	the	the	DT
50957	2289	39	direction	direction	NN
50957	2289	40	of	of	IN
50957	2289	41	ice	ice	NN
50957	2289	42	-	-	HYPH
50957	2289	43	movement	movement	NN
50957	2289	44	indicated	indicate	VBN
50957	2289	45	by	by	IN
50957	2289	46	the	the	DT
50957	2289	47	striated	striated	JJ
50957	2289	48	surfaces	surface	NNS
50957	2289	49	and	and	CC
50957	2289	50	the	the	DT
50957	2289	51	transport	transport	NN
50957	2289	52	of	of	IN
50957	2289	53	boulders	boulder	NNS
50957	2289	54	.	.	.
50957	2290	1	"	"	``
50957	2290	2	The	the	DT
50957	2290	3	foreign	foreign	JJ
50957	2290	4	boulders	boulder	NNS
50957	2290	5	are	be	VBP
50957	2290	6	mainly	mainly	RB
50957	2290	7	from	from	IN
50957	2290	8	the	the	DT
50957	2290	9	granite	granite	NN
50957	2290	10	mountains	mountain	NNS
50957	2290	11	of	of	IN
50957	2290	12	Galloway	Galloway	NNP
50957	2290	13	,	,	,
50957	2290	14	but	but	CC
50957	2290	15	there	there	EX
50957	2290	16	are	be	VBP
50957	2290	17	many	many	JJ
50957	2290	18	flints	flint	NNS
50957	2290	19	,	,	,
50957	2290	20	presumably	presumably	RB
50957	2290	21	from	from	IN
50957	2290	22	Antrim	Antrim	NNP
50957	2290	23	,	,	,
50957	2290	24	a	a	DT
50957	2290	25	very	very	RB
50957	2290	26	small	small	JJ
50957	2290	27	number	number	NN
50957	2290	28	of	of	IN
50957	2290	29	Lake	Lake	NNP
50957	2290	30	District	District	NNP
50957	2290	31	rocks	rock	NNS
50957	2290	32	,	,	,
50957	2290	33	and	and	CC
50957	2290	34	a	a	DT
50957	2290	35	remarkable	remarkable	JJ
50957	2290	36	rock	rock	NN
50957	2290	37	containing	contain	VBG
50957	2290	38	the	the	DT
50957	2290	39	excessively	excessively	RB
50957	2290	40	rare	rare	JJ
50957	2290	41	variety	variety	NN
50957	2290	42	of	of	IN
50957	2290	43	hornblende	hornblende	NN
50957	2290	44	,	,	,
50957	2290	45	Riebeckite	Riebeckite	NNP
50957	2290	46	.	.	.
50957	2291	1	This	this	DT
50957	2291	2	has	have	VBZ
50957	2291	3	now	now	RB
50957	2291	4	been	be	VBN
50957	2291	5	identified	identify	VBN
50957	2291	6	with	with	IN
50957	2291	7	a	a	DT
50957	2291	8	rock	rock	NN
50957	2291	9	on	on	IN
50957	2291	10	Ailsa	Ailsa	NNP
50957	2291	11	Crag	Crag	NNP
50957	2291	12	,	,	,
50957	2291	13	a	a	DT
50957	2291	14	tiny	tiny	JJ
50957	2291	15	islet	islet	NN
50957	2291	16	in	in	IN
50957	2291	17	the	the	DT
50957	2291	18	Frith	Frith	NNP
50957	2291	19	of	of	IN
50957	2291	20	Clyde	Clyde	NNP
50957	2291	21	;	;	:
50957	2291	22	and	and	CC
50957	2291	23	a	a	DT
50957	2291	24	Manx	Manx	NNP
50957	2291	25	geologist	geologist	NN
50957	2291	26	,	,	,
50957	2291	27	the	the	DT
50957	2291	28	Rev.	Rev.	NNP
50957	2292	1	S.	S.	NNP
50957	2292	2	N.	N.	NNP
50957	2292	3	Harrison	Harrison	NNP
50957	2292	4	,	,	,
50957	2292	5	has	have	VBZ
50957	2292	6	discovered	discover	VBN
50957	2292	7	a	a	DT
50957	2292	8	single	single	JJ
50957	2292	9	boulder	boulder	NN
50957	2292	10	of	of	IN
50957	2292	11	the	the	DT
50957	2292	12	highly	highly	RB
50957	2292	13	characteristic	characteristic	JJ
50957	2292	14	pitchstone	pitchstone	NN
50957	2292	15	of	of	IN
50957	2292	16	Corriegills	Corriegills	NNPS
50957	2292	17	,	,	,
50957	2292	18	in	in	IN
50957	2292	19	the	the	DT
50957	2292	20	Isle	Isle	NNP
50957	2292	21	of	of	IN
50957	2292	22	Arran	Arran	NNP
50957	2292	23	.	.	.
50957	2293	1	"	"	``
50957	2293	2	_	_	NNP
50957	2293	3	The	The	NNP
50957	2293	4	So	so	RB
50957	2293	5	-	-	HYPH
50957	2293	6	called	call	VBN
50957	2293	7	Great	Great	NNP
50957	2293	8	Submergence	Submergence	NNP
50957	2293	9	.	.	.
50957	2293	10	_	_	NNP
50957	2293	11	"	"	``
50957	2293	12	It	-PRON-	PRP
50957	2293	13	may	may	MD
50957	2293	14	be	be	VB
50957	2293	15	convenient	convenient	JJ
50957	2293	16	to	to	TO
50957	2293	17	adduce	adduce	VB
50957	2293	18	some	some	DT
50957	2293	19	additional	additional	JJ
50957	2293	20	facts	fact	NNS
50957	2293	21	which	which	WDT
50957	2293	22	render	render	VBP
50957	2293	23	the	the	DT
50957	2293	24	theory	theory	NN
50957	2293	25	of	of	IN
50957	2293	26	a	a	DT
50957	2293	27	great	great	JJ
50957	2293	28	submergence	submergence	NN
50957	2293	29	of	of	IN
50957	2293	30	the	the	DT
50957	2293	31	country	country	NN
50957	2293	32	south	south	RB
50957	2293	33	of	of	IN
50957	2293	34	the	the	DT
50957	2293	35	Cheviots	Cheviots	NNPS
50957	2293	36	untenable	untenable	JJ
50957	2293	37	.	.	.
50957	2294	1	"	"	``
50957	2294	2	The	the	DT
50957	2294	3	sole	sole	JJ
50957	2294	4	evidence	evidence	NN
50957	2294	5	upon	upon	IN
50957	2294	6	which	which	WDT
50957	2294	7	it	-PRON-	PRP
50957	2294	8	rests	rest	VBZ
50957	2294	9	is	be	VBZ
50957	2294	10	the	the	DT
50957	2294	11	occurrence	occurrence	NN
50957	2294	12	of	of	IN
50957	2294	13	shells	shell	NNS
50957	2294	14	,	,	,
50957	2294	15	mostly	mostly	RB
50957	2294	16	in	in	IN
50957	2294	17	an	an	DT
50957	2294	18	extremely	extremely	RB
50957	2294	19	fragmentary	fragmentary	JJ
50957	2294	20	condition	condition	NN
50957	2294	21	,	,	,
50957	2294	22	in	in	IN
50957	2294	23	deposits	deposit	NNS
50957	2294	24	occurring	occur	VBG
50957	2294	25	at	at	IN
50957	2294	26	various	various	JJ
50957	2294	27	levels	level	NNS
50957	2294	28	up	up	IN
50957	2294	29	to	to	IN
50957	2294	30	about	about	IN
50957	2294	31	1,400	1,400	CD
50957	2294	32	feet	foot	NNS
50957	2294	33	above	above	IN
50957	2294	34	sea	sea	NN
50957	2294	35	-	-	HYPH
50957	2294	36	level	level	NN
50957	2294	37	:	:	:
50957	2294	38	A	a	DT
50957	2294	39	little	little	JJ
50957	2294	40	space	space	NN
50957	2294	41	may	may	MD
50957	2294	42	profitably	profitably	RB
50957	2294	43	be	be	VB
50957	2294	44	devoted	devoted	JJ
50957	2294	45	to	to	IN
50957	2294	46	a	a	DT
50957	2294	47	criticism	criticism	NN
50957	2294	48	of	of	IN
50957	2294	49	this	this	DT
50957	2294	50	evidence	evidence	NN
50957	2294	51	.	.	.
50957	2295	1	"	"	``
50957	2295	2	_	_	NNP
50957	2295	3	Moel	Moel	NNP
50957	2295	4	Tryfaen	Tryfaen	NNP
50957	2295	5	_	_	NNP
50957	2295	6	(	(	-LRB-
50957	2295	7	'	'	``
50957	2295	8	The	the	DT
50957	2295	9	Hill	Hill	NNP
50957	2295	10	of	of	IN
50957	2295	11	the	the	DT
50957	2295	12	Three	Three	NNP
50957	2295	13	Rocks').--This	rocks').--this	DT
50957	2295	14	celebrated	celebrated	JJ
50957	2295	15	locality	locality	NN
50957	2295	16	is	be	VBZ
50957	2295	17	on	on	IN
50957	2295	18	the	the	DT
50957	2295	19	first	first	JJ
50957	2295	20	rise	rise	NN
50957	2295	21	of	of	IN
50957	2295	22	the	the	DT
50957	2295	23	ground	ground	NN
50957	2295	24	between	between	IN
50957	2295	25	the	the	DT
50957	2295	26	Menai	Menai	NNP
50957	2295	27	Straits	Straits	NNPS
50957	2295	28	and	and	CC
50957	2295	29	the	the	DT
50957	2295	30	congeries	congerie	NNS
50957	2295	31	of	of	IN
50957	2295	32	hills	hill	NNS
50957	2295	33	constituting	constitute	VBG
50957	2295	34	'	'	''
50957	2295	35	Snowdonia	Snowdonia	NNP
50957	2295	36	'	'	''
50957	2295	37	;	;	:
50957	2295	38	and	and	CC
50957	2295	39	when	when	WRB
50957	2295	40	we	-PRON-	PRP
50957	2295	41	look	look	VBP
50957	2295	42	to	to	IN
50957	2295	43	the	the	DT
50957	2295	44	northward	northward	NN
50957	2295	45	from	from	IN
50957	2295	46	the	the	DT
50957	2295	47	top	top	NN
50957	2295	48	of	of	IN
50957	2295	49	the	the	DT
50957	2295	50	hill	hill	NN
50957	2295	51	(	(	-LRB-
50957	2295	52	1,350	1,350	CD
50957	2295	53	feet	foot	NNS
50957	2295	54	)	)	-RRB-
50957	2295	55	we	-PRON-	PRP
50957	2295	56	see	see	VBP
50957	2295	57	the	the	DT
50957	2295	58	ground	ground	NN
50957	2295	59	rising	rise	VBG
50957	2295	60	from	from	IN
50957	2295	61	the	the	DT
50957	2295	62	straits	strait	NNS
50957	2295	63	in	in	IN
50957	2295	64	a	a	DT
50957	2295	65	series	series	NN
50957	2295	66	of	of	IN
50957	2295	67	gentle	gentle	JJ
50957	2295	68	undulations	undulation	NNS
50957	2295	69	whose	whose	WP$
50957	2295	70	smooth	smooth	JJ
50957	2295	71	contours	contours	NN
50957	2295	72	would	would	MD
50957	2295	73	be	be	VB
50957	2295	74	found	find	VBN
50957	2295	75	from	from	IN
50957	2295	76	a	a	DT
50957	2295	77	walk	walk	NN
50957	2295	78	across	across	IN
50957	2295	79	the	the	DT
50957	2295	80	country	country	NN
50957	2295	81	to	to	TO
50957	2295	82	be	be	VB
50957	2295	83	due	due	IN
50957	2295	84	to	to	IN
50957	2295	85	the	the	DT
50957	2295	86	thick	thick	JJ
50957	2295	87	mask	mask	NN
50957	2295	88	of	of	IN
50957	2295	89	glacial	glacial	JJ
50957	2295	90	deposits	deposit	NNS
50957	2295	91	which	which	WDT
50957	2295	92	obliterates	obliterate	VBZ
50957	2295	93	the	the	DT
50957	2295	94	harsher	harsh	JJR
50957	2295	95	features	feature	NNS
50957	2295	96	of	of	IN
50957	2295	97	the	the	DT
50957	2295	98	solid	solid	JJ
50957	2295	99	rocks	rock	NNS
50957	2295	100	.	.	.
50957	2296	1	"	"	``
50957	2296	2	The	the	DT
50957	2296	3	deposits	deposit	NNS
50957	2296	4	on	on	IN
50957	2296	5	Moel	Moel	NNP
50957	2296	6	Tryfaen	Tryfaen	NNP
50957	2296	7	are	be	VBP
50957	2296	8	exposed	expose	VBN
50957	2296	9	in	in	IN
50957	2296	10	a	a	DT
50957	2296	11	slate	slate	NN
50957	2296	12	-	-	HYPH
50957	2296	13	quarry	quarry	NN
50957	2296	14	on	on	IN
50957	2296	15	the	the	DT
50957	2296	16	northern	northern	JJ
50957	2296	17	aspect	aspect	NN
50957	2296	18	of	of	IN
50957	2296	19	the	the	DT
50957	2296	20	hill	hill	NN
50957	2296	21	near	near	IN
50957	2296	22	the	the	DT
50957	2296	23	summit	summit	NN
50957	2296	24	,	,	,
50957	2296	25	and	and	CC
50957	2296	26	consist	consist	VB
50957	2296	27	of	of	IN
50957	2296	28	two	two	CD
50957	2296	29	wedges	wedge	NNS
50957	2296	30	of	of	IN
50957	2296	31	structureless	structureless	JJ
50957	2296	32	boulder	boulder	NN
50957	2296	33	-	-	HYPH
50957	2296	34	clay	clay	NN
50957	2296	35	,	,	,
50957	2296	36	each	each	DT
50957	2296	37	thinning	thinning	NN
50957	2296	38	towards	towards	IN
50957	2296	39	the	the	DT
50957	2296	40	top	top	NN
50957	2296	41	of	of	IN
50957	2296	42	the	the	DT
50957	2296	43	hill	hill	NN
50957	2296	44	.	.	.
50957	2297	1	The	the	DT
50957	2297	2	lower	low	JJR
50957	2297	3	mass	mass	NN
50957	2297	4	of	of	IN
50957	2297	5	clay	clay	NN
50957	2297	6	,	,	,
50957	2297	7	wherever	wherever	WRB
50957	2297	8	it	-PRON-	PRP
50957	2297	9	rests	rest	VBZ
50957	2297	10	upon	upon	IN
50957	2297	11	the	the	DT
50957	2297	12	rock	rock	NN
50957	2297	13	,	,	,
50957	2297	14	contains	contain	VBZ
50957	2297	15	streaks	streak	NNS
50957	2297	16	and	and	CC
50957	2297	17	irregular	irregular	JJ
50957	2297	18	patches	patch	NNS
50957	2297	19	of	of	IN
50957	2297	20	eccentric	eccentric	JJ
50957	2297	21	form	form	NN
50957	2297	22	,	,	,
50957	2297	23	of	of	IN
50957	2297	24	sharp	sharp	JJ
50957	2297	25	,	,	,
50957	2297	26	perfectly	perfectly	RB
50957	2297	27	angular	angular	JJ
50957	2297	28	fragments	fragment	NNS
50957	2297	29	of	of	IN
50957	2297	30	slate	slate	NN
50957	2297	31	;	;	:
50957	2297	32	and	and	CC
50957	2297	33	the	the	DT
50957	2297	34	underlying	underlie	VBG
50957	2297	35	rock	rock	NN
50957	2297	36	may	may	MD
50957	2297	37	be	be	VB
50957	2297	38	seen	see	VBN
50957	2297	39	to	to	TO
50957	2297	40	be	be	VB
50957	2297	41	crushed	crush	VBN
50957	2297	42	and	and	CC
50957	2297	43	broken	break	VBN
50957	2297	44	,	,	,
50957	2297	45	its	-PRON-	PRP$
50957	2297	46	cleavage	cleavage	NN
50957	2297	47	-	-	HYPH
50957	2297	48	laminæ	laminæ	NN
50957	2297	49	being	being	NN
50957	2297	50	thrust	thrust	VBN
50957	2297	51	over	over	RP
50957	2297	52	from	from	IN
50957	2297	53	northwest	northwest	NN
50957	2297	54	to	to	TO
50957	2297	55	southeast	southeast	VB
50957	2297	56	--	--	:
50957	2297	57	that	that	RB
50957	2297	58	is	is	RB
50957	2297	59	,	,	,
50957	2297	60	_	_	NNP
50957	2297	61	up	up	NNP
50957	2297	62	-	-	HYPH
50957	2297	63	hill	hill	NNP
50957	2297	64	_	_	NNP
50957	2297	65	.	.	.
50957	2298	1	The	the	DT
50957	2298	2	famous	famous	JJ
50957	2298	3	'	'	``
50957	2298	4	shell	shell	NN
50957	2298	5	-	-	HYPH
50957	2298	6	bed	bed	NN
50957	2298	7	'	'	''
50957	2298	8	is	be	VBZ
50957	2298	9	a	a	DT
50957	2298	10	thick	thick	JJ
50957	2298	11	series	series	NN
50957	2298	12	of	of	IN
50957	2298	13	sands	sand	NNS
50957	2298	14	and	and	CC
50957	2298	15	gravels	gravel	NNS
50957	2298	16	interosculated	interosculate	VBD
50957	2298	17	with	with	IN
50957	2298	18	the	the	DT
50957	2298	19	clays	clay	NNS
50957	2298	20	on	on	IN
50957	2298	21	the	the	DT
50957	2298	22	slope	slope	NN
50957	2298	23	of	of	IN
50957	2298	24	the	the	DT
50957	2298	25	hill	hill	NN
50957	2298	26	,	,	,
50957	2298	27	but	but	CC
50957	2298	28	occupying	occupy	VBG
50957	2298	29	the	the	DT
50957	2298	30	entire	entire	JJ
50957	2298	31	section	section	NN
50957	2298	32	above	above	IN
50957	2298	33	the	the	DT
50957	2298	34	slate	slate	NN
50957	2298	35	towards	towards	IN
50957	2298	36	the	the	DT
50957	2298	37	top	top	NN
50957	2298	38	.	.	.
50957	2299	1	The	the	DT
50957	2299	2	bedding	bedding	NN
50957	2299	3	shows	show	VBZ
50957	2299	4	unmistakable	unmistakable	JJ
50957	2299	5	signs	sign	NNS
50957	2299	6	of	of	IN
50957	2299	7	the	the	DT
50957	2299	8	action	action	NN
50957	2299	9	of	of	IN
50957	2299	10	water	water	NN
50957	2299	11	,	,	,
50957	2299	12	both	both	CC
50957	2299	13	regular	regular	JJ
50957	2299	14	stratification	stratification	NN
50957	2299	15	and	and	CC
50957	2299	16	false	false	JJ
50957	2299	17	bedding	bedding	NN
50957	2299	18	being	be	VBG
50957	2299	19	well	well	RB
50957	2299	20	displayed	display	VBN
50957	2299	21	.	.	.
50957	2300	1	The	the	DT
50957	2300	2	stones	stone	NNS
50957	2300	3	occurring	occur	VBG
50957	2300	4	in	in	IN
50957	2300	5	the	the	DT
50957	2300	6	clays	clay	NNS
50957	2300	7	are	be	VBP
50957	2300	8	mainly	mainly	RB
50957	2300	9	if	if	IN
50957	2300	10	not	not	RB
50957	2300	11	entirely	entirely	RB
50957	2300	12	Welsh	Welsh	NNP
50957	2300	13	,	,	,
50957	2300	14	including	include	VBG
50957	2300	15	some	some	DT
50957	2300	16	from	from	IN
50957	2300	17	the	the	DT
50957	2300	18	interior	interior	NN
50957	2300	19	of	of	IN
50957	2300	20	the	the	DT
50957	2300	21	country	country	NN
50957	2300	22	,	,	,
50957	2300	23	and	and	CC
50957	2300	24	they	-PRON-	PRP
50957	2300	25	are	be	VBP
50957	2300	26	not	not	RB
50957	2300	27	infrequently	infrequently	RB
50957	2300	28	of	of	IN
50957	2300	29	large	large	JJ
50957	2300	30	size	size	NN
50957	2300	31	--	--	:
50957	2300	32	two	two	CD
50957	2300	33	or	or	CC
50957	2300	34	three	three	CD
50957	2300	35	tons	ton	NNS
50957	2300	36	'	'	POS
50957	2300	37	weight	weight	NN
50957	2300	38	--	--	:
50957	2300	39	and	and	CC
50957	2300	40	well	well	RB
50957	2300	41	scratched	scratched	JJ
50957	2300	42	.	.	.
50957	2301	1	"	"	``
50957	2301	2	The	the	DT
50957	2301	3	stones	stone	NNS
50957	2301	4	found	find	VBN
50957	2301	5	in	in	IN
50957	2301	6	the	the	DT
50957	2301	7	sands	sand	NNS
50957	2301	8	and	and	CC
50957	2301	9	gravels	gravel	NNS
50957	2301	10	include	include	VBP
50957	2301	11	a	a	DT
50957	2301	12	great	great	JJ
50957	2301	13	majority	majority	NN
50957	2301	14	of	of	IN
50957	2301	15	local	local	JJ
50957	2301	16	rocks	rock	NNS
50957	2301	17	,	,	,
50957	2301	18	but	but	CC
50957	2301	19	besides	besides	IN
50957	2301	20	these	these	DT
50957	2301	21	there	there	EX
50957	2301	22	have	have	VBP
50957	2301	23	been	be	VBN
50957	2301	24	recorded	record	VBN
50957	2301	25	the	the	DT
50957	2301	26	following	following	NN
50957	2301	27	:	:	:
50957	2301	28	Rock	rock	NN
50957	2301	29	.	.	.
50957	2302	1	Source	source	NN
50957	2302	2	.	.	.
50957	2303	1	Highest	highest	JJ
50957	2303	2	Minimum	Minimum	NNP
50957	2303	3	point	point	NN
50957	2303	4	uplift	uplift	NN
50957	2303	5	_	_	NNP
50957	2303	6	in	in	IN
50957	2303	7	situ	situ	NN
50957	2303	8	_	_	NNP
50957	2303	9	.	.	.
50957	2304	1	in	in	IN
50957	2304	2	feet	foot	NNS
50957	2304	3	.	.	.
50957	2305	1	Granite	Granite	NNP
50957	2305	2	Eskdale	Eskdale	NNP
50957	2305	3	,	,	,
50957	2305	4	Cumberland	Cumberland	NNP
50957	2305	5	1,286	1,286	CD
50957	2305	6	64	64	CD
50957	2305	7	Granite	Granite	NNP
50957	2305	8	Criffel	Criffel	NNP
50957	2305	9	,	,	,
50957	2305	10	Galloway	Galloway	NNP
50957	2305	11	.....	.....	NFP
50957	2305	12	...	...	:
50957	2305	13	Flint	flint	VB
50957	2305	14	Antrim	antrim	NN
50957	2305	15	(	(	-LRB-
50957	2305	16	?	?	.
50957	2305	17	)	)	-RRB-
50957	2306	1	1,000	1,000	CD
50957	2306	2	350	350	CD
50957	2306	3	To	to	IN
50957	2306	4	these	these	DT
50957	2306	5	I	-PRON-	PRP
50957	2306	6	can	can	MD
50957	2306	7	add	add	VB
50957	2306	8	:	:	:
50957	2306	9	Granophyre	Granophyre	NNP
50957	2306	10	Buttermere	Buttermere	NNP
50957	2306	11	,	,	,
50957	2306	12	Cumberland	Cumberland	NNP
50957	2306	13	.....	.....	NFP
50957	2306	14	...	...	:
50957	2306	15	Eurite	eurite	VB
50957	2306	16	[	[	-LRB-
50957	2306	17	BU	BU	NNP
50957	2306	18	]	]	-RRB-
50957	2306	19	Ailsa	Ailsa	NNP
50957	2306	20	Craig	Craig	NNP
50957	2306	21	,	,	,
50957	2306	22	Frith	Frith	NNP
50957	2306	23	of	of	IN
50957	2306	24	Clyde	Clyde	NNP
50957	2306	25	1,097	1,097	CD
50957	2306	26	253	253	CD
50957	2306	27	[	[	-LRB-
50957	2306	28	Footnote	Footnote	NNP
50957	2306	29	BU	BU	NNP
50957	2306	30	:	:	:
50957	2306	31	The	the	DT
50957	2306	32	altitude	altitude	NN
50957	2306	33	at	at	IN
50957	2306	34	which	which	WDT
50957	2306	35	this	this	DT
50957	2306	36	rock	rock	NN
50957	2306	37	occurs	occur	VBZ
50957	2306	38	on	on	IN
50957	2306	39	Ailsa	Ailsa	NNP
50957	2306	40	Craig	Craig	NNP
50957	2306	41	has	have	VBZ
50957	2306	42	not	not	RB
50957	2306	43	been	be	VBN
50957	2306	44	announced	announce	VBN
50957	2306	45	,	,	,
50957	2306	46	so	so	RB
50957	2306	47	1	1	CD
50957	2306	48	have	have	VBP
50957	2306	49	put	put	VBN
50957	2306	50	it	-PRON-	PRP
50957	2306	51	as	as	IN
50957	2306	52	the	the	DT
50957	2306	53	extreme	extreme	JJ
50957	2306	54	height	height	NN
50957	2306	55	of	of	IN
50957	2306	56	the	the	DT
50957	2306	57	island	island	NN
50957	2306	58	.	.	.
50957	2306	59	]	]	-RRB-
50957	2307	1	"	"	``
50957	2307	2	The	the	DT
50957	2307	3	shells	shell	NNS
50957	2307	4	in	in	IN
50957	2307	5	the	the	DT
50957	2307	6	Moel	Moel	NNP
50957	2307	7	Tryfaen	Tryfaen	NNP
50957	2307	8	deposit	deposit	NN
50957	2307	9	have	have	VBP
50957	2307	10	been	be	VBN
50957	2307	11	fully	fully	RB
50957	2307	12	described	describe	VBN
50957	2307	13	,	,	,
50957	2307	14	so	so	RB
50957	2307	15	far	far	RB
50957	2307	16	as	as	IN
50957	2307	17	the	the	DT
50957	2307	18	enumeration	enumeration	NN
50957	2307	19	of	of	IN
50957	2307	20	species	specie	NNS
50957	2307	21	and	and	CC
50957	2307	22	relative	relative	JJ
50957	2307	23	frequency	frequency	NN
50957	2307	24	are	be	VBP
50957	2307	25	concerned	concern	VBN
50957	2307	26	,	,	,
50957	2307	27	but	but	CC
50957	2307	28	little	little	JJ
50957	2307	29	has	have	VBZ
50957	2307	30	been	be	VBN
50957	2307	31	said	say	VBN
50957	2307	32	as	as	IN
50957	2307	33	to	to	IN
50957	2307	34	their	-PRON-	PRP$
50957	2307	35	absolute	absolute	JJ
50957	2307	36	abundance	abundance	NN
50957	2307	37	and	and	CC
50957	2307	38	their	-PRON-	PRP$
50957	2307	39	condition	condition	NN
50957	2307	40	.	.	.
50957	2308	1	The	the	DT
50957	2308	2	shells	shell	NNS
50957	2308	3	are	be	VBP
50957	2308	4	extremely	extremely	RB
50957	2308	5	rare	rare	JJ
50957	2308	6	,	,	,
50957	2308	7	and	and	CC
50957	2308	8	daring	dare	VBG
50957	2308	9	a	a	DT
50957	2308	10	recent	recent	JJ
50957	2308	11	visit	visit	NN
50957	2308	12	a	a	DT
50957	2308	13	party	party	NN
50957	2308	14	of	of	IN
50957	2308	15	five	five	CD
50957	2308	16	persons	person	NNS
50957	2308	17	,	,	,
50957	2308	18	in	in	IN
50957	2308	19	an	an	DT
50957	2308	20	assiduous	assiduous	JJ
50957	2308	21	search	search	NN
50957	2308	22	of	of	IN
50957	2308	23	about	about	RB
50957	2308	24	two	two	CD
50957	2308	25	hours	hour	NNS
50957	2308	26	,	,	,
50957	2308	27	succeeded	succeed	VBN
50957	2308	28	in	in	IN
50957	2308	29	finding	find	VBG
50957	2308	30	_	_	NNP
50957	2308	31	five	five	CD
50957	2308	32	whole	whole	JJ
50957	2308	33	shells	shell	NNS
50957	2308	34	_	_	NNP
50957	2308	35	and	and	CC
50957	2308	36	about	about	RB
50957	2308	37	two	two	CD
50957	2308	38	ounces	ounce	NNS
50957	2308	39	of	of	IN
50957	2308	40	fragments	fragment	NNS
50957	2308	41	.	.	.
50957	2309	1	The	the	DT
50957	2309	2	opportunities	opportunity	NNS
50957	2309	3	for	for	IN
50957	2309	4	collecting	collect	VBG
50957	2309	5	are	be	VBP
50957	2309	6	as	as	RB
50957	2309	7	good	good	JJ
50957	2309	8	as	as	IN
50957	2309	9	could	could	MD
50957	2309	10	be	be	VB
50957	2309	11	desired	desire	VBN
50957	2309	12	.	.	.
50957	2310	1	The	the	DT
50957	2310	2	sections	section	NNS
50957	2310	3	exposed	expose	VBN
50957	2310	4	have	have	VBP
50957	2310	5	an	an	DT
50957	2310	6	aggregate	aggregate	JJ
50957	2310	7	length	length	NN
50957	2310	8	of	of	IN
50957	2310	9	about	about	RB
50957	2310	10	a	a	DT
50957	2310	11	quarter	quarter	NN
50957	2310	12	of	of	IN
50957	2310	13	a	a	DT
50957	2310	14	mile	mile	NN
50957	2310	15	,	,	,
50957	2310	16	with	with	IN
50957	2310	17	a	a	DT
50957	2310	18	height	height	NN
50957	2310	19	varying	vary	VBG
50957	2310	20	from	from	IN
50957	2310	21	ten	ten	CD
50957	2310	22	to	to	IN
50957	2310	23	twenty	twenty	CD
50957	2310	24	feet	foot	NNS
50957	2310	25	of	of	IN
50957	2310	26	the	the	DT
50957	2310	27	shelly	shelly	NNP
50957	2310	28	portion	portion	NN
50957	2310	29	;	;	:
50957	2310	30	and	and	CC
50957	2310	31	besides	besides	IN
50957	2310	32	this	this	DT
50957	2310	33	there	there	EX
50957	2310	34	are	be	VBP
50957	2310	35	immense	immense	JJ
50957	2310	36	spoil	spoil	NN
50957	2310	37	-	-	HYPH
50957	2310	38	banks	bank	NNS
50957	2310	39	,	,	,
50957	2310	40	upon	upon	IN
50957	2310	41	whose	whose	WP$
50957	2310	42	rain	rain	NN
50957	2310	43	-	-	HYPH
50957	2310	44	washed	washed	JJ
50957	2310	45	slopes	slope	NNS
50957	2310	46	fossil	fossil	NN
50957	2310	47	-	-	HYPH
50957	2310	48	collecting	collecting	NN
50957	2310	49	can	can	MD
50957	2310	50	be	be	VB
50957	2310	51	carried	carry	VBN
50957	2310	52	on	on	RP
50957	2310	53	under	under	IN
50957	2310	54	the	the	DT
50957	2310	55	most	most	RBS
50957	2310	56	favorable	favorable	JJ
50957	2310	57	conditions	condition	NNS
50957	2310	58	.	.	.
50957	2311	1	"	"	``
50957	2311	2	I	-PRON-	PRP
50957	2311	3	would	would	MD
50957	2311	4	here	here	RB
50957	2311	5	remark	remark	VB
50957	2311	6	,	,	,
50957	2311	7	that	that	IN
50957	2311	8	the	the	DT
50957	2311	9	occurrence	occurrence	NN
50957	2311	10	of	of	IN
50957	2311	11	small	small	JJ
50957	2311	12	seams	seam	NNS
50957	2311	13	of	of	IN
50957	2311	14	shelly	shelly	NNP
50957	2311	15	material	material	NN
50957	2311	16	of	of	IN
50957	2311	17	exceptional	exceptional	JJ
50957	2311	18	richness	richness	NN
50957	2311	19	has	have	VBZ
50957	2311	20	impressed	impress	VBN
50957	2311	21	collectors	collector	NNS
50957	2311	22	with	with	IN
50957	2311	23	the	the	DT
50957	2311	24	idea	idea	NN
50957	2311	25	that	that	IN
50957	2311	26	they	-PRON-	PRP
50957	2311	27	were	be	VBD
50957	2311	28	dealing	deal	VBG
50957	2311	29	with	with	IN
50957	2311	30	a	a	DT
50957	2311	31	veritable	veritable	JJ
50957	2311	32	shell	shell	NN
50957	2311	33	-	-	HYPH
50957	2311	34	bed	bed	NN
50957	2311	35	,	,	,
50957	2311	36	when	when	WRB
50957	2311	37	the	the	DT
50957	2311	38	facts	fact	NNS
50957	2311	39	would	would	MD
50957	2311	40	bear	bear	VB
50957	2311	41	a	a	DT
50957	2311	42	very	very	RB
50957	2311	43	different	different	JJ
50957	2311	44	interpretation	interpretation	NN
50957	2311	45	.	.	.
50957	2312	1	A	a	DT
50957	2312	2	fictitious	fictitious	JJ
50957	2312	3	abundance	abundance	NN
50957	2312	4	is	be	VBZ
50957	2312	5	brought	bring	VBN
50957	2312	6	about	about	RP
50957	2312	7	by	by	IN
50957	2312	8	a	a	DT
50957	2312	9	process	process	NN
50957	2312	10	of	of	IN
50957	2312	11	what	what	WP
50957	2312	12	may	may	MD
50957	2312	13	be	be	VB
50957	2312	14	termed	term	VBN
50957	2312	15	'	'	``
50957	2312	16	concentration	concentration	NN
50957	2312	17	,	,	,
50957	2312	18	'	'	''
50957	2312	19	by	by	IN
50957	2312	20	the	the	DT
50957	2312	21	action	action	NN
50957	2312	22	of	of	IN
50957	2312	23	a	a	DT
50957	2312	24	gently	gently	RB
50957	2312	25	flowing	flow	VBG
50957	2312	26	current	current	NN
50957	2312	27	of	of	IN
50957	2312	28	water	water	NN
50957	2312	29	upon	upon	IN
50957	2312	30	materials	material	NNS
50957	2312	31	of	of	IN
50957	2312	32	different	different	JJ
50957	2312	33	sizes	size	NNS
50957	2312	34	and	and	CC
50957	2312	35	different	different	JJ
50957	2312	36	specific	specific	JJ
50957	2312	37	gravities	gravity	NNS
50957	2312	38	.	.	.
50957	2313	1	Shells	shell	NNS
50957	2313	2	when	when	WRB
50957	2313	3	but	but	CC
50957	2313	4	recently	recently	RB
50957	2313	5	vacated	vacate	VBD
50957	2313	6	consist	consist	NN
50957	2313	7	of	of	IN
50957	2313	8	materials	material	NNS
50957	2313	9	of	of	IN
50957	2313	10	rather	rather	RB
50957	2313	11	high	high	JJ
50957	2313	12	specific	specific	JJ
50957	2313	13	gravity	gravity	NN
50957	2313	14	,	,	,
50957	2313	15	penetrated	penetrate	VBN
50957	2313	16	by	by	IN
50957	2313	17	pores	pore	NNS
50957	2313	18	containing	contain	VBG
50957	2313	19	animal	animal	NN
50957	2313	20	matter	matter	NN
50957	2313	21	,	,	,
50957	2313	22	so	so	IN
50957	2313	23	that	that	IN
50957	2313	24	the	the	DT
50957	2313	25	density	density	NN
50957	2313	26	of	of	IN
50957	2313	27	the	the	DT
50957	2313	28	whole	whole	JJ
50957	2313	29	mass	mass	NN
50957	2313	30	is	be	VBZ
50957	2313	31	far	far	RB
50957	2313	32	below	below	IN
50957	2313	33	that	that	DT
50957	2313	34	of	of	IN
50957	2313	35	rocks	rock	NNS
50957	2313	36	in	in	IN
50957	2313	37	general	general	JJ
50957	2313	38	,	,	,
50957	2313	39	and	and	CC
50957	2313	40	hence	hence	RB
50957	2313	41	a	a	DT
50957	2313	42	current	current	NN
50957	2313	43	too	too	RB
50957	2313	44	feeble	feeble	JJ
50957	2313	45	to	to	TO
50957	2313	46	move	move	VB
50957	2313	47	pebbles	pebble	NNS
50957	2313	48	would	would	MD
50957	2313	49	yet	yet	RB
50957	2313	50	carry	carry	VB
50957	2313	51	shells	shell	NNS
50957	2313	52	.	.	.
50957	2314	1	Illustrations	illustration	NNS
50957	2314	2	of	of	IN
50957	2314	3	this	this	DT
50957	2314	4	process	process	NN
50957	2314	5	may	may	MD
50957	2314	6	be	be	VB
50957	2314	7	observed	observe	VBN
50957	2314	8	upon	upon	IN
50957	2314	9	any	any	DT
50957	2314	10	shore	shore	NN
50957	2314	11	in	in	IN
50957	2314	12	the	the	DT
50957	2314	13	concentration	concentration	NN
50957	2314	14	of	of	IN
50957	2314	15	fragments	fragment	NNS
50957	2314	16	of	of	IN
50957	2314	17	coal	coal	NN
50957	2314	18	,	,	,
50957	2314	19	corks	cork	NNS
50957	2314	20	,	,	,
50957	2314	21	or	or	CC
50957	2314	22	other	other	JJ
50957	2314	23	light	light	JJ
50957	2314	24	material	material	NN
50957	2314	25	.	.	.
50957	2315	1	"	"	``
50957	2315	2	Regarding	regard	VBG
50957	2315	3	the	the	DT
50957	2315	4	interpretation	interpretation	NN
50957	2315	5	of	of	IN
50957	2315	6	these	these	DT
50957	2315	7	facts	fact	NNS
50957	2315	8	:	:	:
50957	2315	9	The	the	DT
50957	2315	10	commonly	commonly	RB
50957	2315	11	received	receive	VBN
50957	2315	12	idea	idea	NN
50957	2315	13	is	be	VBZ
50957	2315	14	,	,	,
50957	2315	15	that	that	IN
50957	2315	16	the	the	DT
50957	2315	17	beds	bed	NNS
50957	2315	18	were	be	VBD
50957	2315	19	laid	lay	VBN
50957	2315	20	down	down	RP
50957	2315	21	in	in	IN
50957	2315	22	the	the	DT
50957	2315	23	sea	sea	NN
50957	2315	24	during	during	IN
50957	2315	25	a	a	DT
50957	2315	26	period	period	NN
50957	2315	27	of	of	IN
50957	2315	28	submergence	submergence	NN
50957	2315	29	,	,	,
50957	2315	30	and	and	CC
50957	2315	31	that	that	IN
50957	2315	32	the	the	DT
50957	2315	33	shells	shell	NNS
50957	2315	34	lived	live	VBD
50957	2315	35	,	,	,
50957	2315	36	not	not	RB
50957	2315	37	perhaps	perhaps	RB
50957	2315	38	on	on	IN
50957	2315	39	the	the	DT
50957	2315	40	spot	spot	NN
50957	2315	41	,	,	,
50957	2315	42	but	but	CC
50957	2315	43	somewhere	somewhere	RB
50957	2315	44	near	near	RB
50957	2315	45	,	,	,
50957	2315	46	and	and	CC
50957	2315	47	that	that	IN
50957	2315	48	the	the	DT
50957	2315	49	terminal	terminal	JJ
50957	2315	50	curvature	curvature	NN
50957	2315	51	of	of	IN
50957	2315	52	the	the	DT
50957	2315	53	slate	slate	NN
50957	2315	54	was	be	VBD
50957	2315	55	produced	produce	VBN
50957	2315	56	by	by	IN
50957	2315	57	the	the	DT
50957	2315	58	grounding	grounding	NN
50957	2315	59	of	of	IN
50957	2315	60	icebergs	iceberg	NNS
50957	2315	61	which	which	WDT
50957	2315	62	also	also	RB
50957	2315	63	brought	bring	VBD
50957	2315	64	the	the	DT
50957	2315	65	boulders	boulder	NNS
50957	2315	66	.	.	.
50957	2316	1	But	but	CC
50957	2316	2	if	if	IN
50957	2316	3	this	this	DT
50957	2316	4	hypothesis	hypothesis	NN
50957	2316	5	were	be	VBD
50957	2316	6	accepted	accept	VBN
50957	2316	7	,	,	,
50957	2316	8	it	-PRON-	PRP
50957	2316	9	would	would	MD
50957	2316	10	be	be	VB
50957	2316	11	necessary	necessary	JJ
50957	2316	12	to	to	TO
50957	2316	13	invest	invest	VB
50957	2316	14	the	the	DT
50957	2316	15	flotation	flotation	NN
50957	2316	16	of	of	IN
50957	2316	17	ice	ice	NN
50957	2316	18	with	with	IN
50957	2316	19	a	a	DT
50957	2316	20	constancy	constancy	NN
50957	2316	21	of	of	IN
50957	2316	22	direction	direction	NN
50957	2316	23	entirely	entirely	RB
50957	2316	24	at	at	IN
50957	2316	25	variance	variance	NN
50957	2316	26	with	with	IN
50957	2316	27	observed	observed	JJ
50957	2316	28	facts	fact	NNS
50957	2316	29	,	,	,
50957	2316	30	for	for	IN
50957	2316	31	the	the	DT
50957	2316	32	phenomena	phenomenon	NNS
50957	2316	33	of	of	IN
50957	2316	34	terminal	terminal	JJ
50957	2316	35	curvature	curvature	NN
50957	2316	36	is	be	VBZ
50957	2316	37	shown	show	VBN
50957	2316	38	"	"	''
50957	2316	39	with	with	IN
50957	2316	40	perfect	perfect	JJ
50957	2316	41	persistence	persistence	NN
50957	2316	42	of	of	IN
50957	2316	43	direction	direction	NN
50957	2316	44	wherever	wherever	WRB
50957	2316	45	the	the	DT
50957	2316	46	boulder	boulder	NN
50957	2316	47	-	-	HYPH
50957	2316	48	clay	clay	NN
50957	2316	49	rests	rest	NNS
50957	2316	50	upon	upon	IN
50957	2316	51	the	the	DT
50957	2316	52	rock	rock	NN
50957	2316	53	;	;	:
50957	2316	54	and	and	CC
50957	2316	55	,	,	,
50957	2316	56	further	further	RB
50957	2316	57	,	,	,
50957	2316	58	there	there	EX
50957	2316	59	is	be	VBZ
50957	2316	60	the	the	DT
50957	2316	61	highly	highly	RB
50957	2316	62	significant	significant	JJ
50957	2316	63	fact	fact	NN
50957	2316	64	,	,	,
50957	2316	65	that	that	IN
50957	2316	66	neither	neither	CC
50957	2316	67	the	the	DT
50957	2316	68	sands	sand	NNS
50957	2316	69	and	and	CC
50957	2316	70	gravels	gravel	NNS
50957	2316	71	nor	nor	CC
50957	2316	72	the	the	DT
50957	2316	73	rock	rock	NN
50957	2316	74	upon	upon	IN
50957	2316	75	which	which	WDT
50957	2316	76	they	-PRON-	PRP
50957	2316	77	rest	rest	VBP
50957	2316	78	show	show	VBP
50957	2316	79	any	any	DT
50957	2316	80	signs	sign	NNS
50957	2316	81	of	of	IN
50957	2316	82	disturbance	disturbance	NN
50957	2316	83	or	or	CC
50957	2316	84	contortion	contortion	NN
50957	2316	85	,	,	,
50957	2316	86	such	such	JJ
50957	2316	87	as	as	IN
50957	2316	88	must	must	MD
50957	2316	89	have	have	VB
50957	2316	90	been	be	VBN
50957	2316	91	produced	produce	VBN
50957	2316	92	if	if	IN
50957	2316	93	floating	float	VBG
50957	2316	94	ice	ice	NN
50957	2316	95	had	have	VBD
50957	2316	96	been	be	VBN
50957	2316	97	an	an	DT
50957	2316	98	operative	operative	JJ
50957	2316	99	agent	agent	NN
50957	2316	100	.	.	.
50957	2317	1	"	"	``
50957	2317	2	The	the	DT
50957	2317	3	uplift	uplift	NN
50957	2317	4	of	of	IN
50957	2317	5	foreign	foreign	JJ
50957	2317	6	rocks	rock	NNS
50957	2317	7	is	be	VBZ
50957	2317	8	equally	equally	RB
50957	2317	9	significant	significant	JJ
50957	2317	10	;	;	:
50957	2317	11	and	and	CC
50957	2317	12	when	when	WRB
50957	2317	13	we	-PRON-	PRP
50957	2317	14	take	take	VBP
50957	2317	15	into	into	IN
50957	2317	16	account	account	NN
50957	2317	17	the	the	DT
50957	2317	18	great	great	JJ
50957	2317	19	distances	distance	NNS
50957	2317	20	from	from	IN
50957	2317	21	which	which	WDT
50957	2317	22	they	-PRON-	PRP
50957	2317	23	have	have	VBP
50957	2317	24	been	be	VBN
50957	2317	25	borne	bear	VBN
50957	2317	26	and	and	CC
50957	2317	27	the	the	DT
50957	2317	28	frequency	frequency	NN
50957	2317	29	with	with	IN
50957	2317	30	which	which	WDT
50957	2317	31	such	such	PDT
50957	2317	32	an	an	DT
50957	2317	33	operation	operation	NN
50957	2317	34	must	must	MD
50957	2317	35	have	have	VB
50957	2317	36	been	be	VBN
50957	2317	37	repeated	repeat	VBN
50957	2317	38	,	,	,
50957	2317	39	the	the	DT
50957	2317	40	inadequacy	inadequacy	NN
50957	2317	41	becomes	become	VBZ
50957	2317	42	apparent	apparent	JJ
50957	2317	43	of	of	IN
50957	2317	44	Darwin	Darwin	NNP
50957	2317	45	's	's	POS
50957	2317	46	ingenious	ingenious	JJ
50957	2317	47	suggestion	suggestion	NN
50957	2317	48	,	,	,
50957	2317	49	that	that	IN
50957	2317	50	it	-PRON-	PRP
50957	2317	51	might	may	MD
50957	2317	52	have	have	VB
50957	2317	53	been	be	VBN
50957	2317	54	effected	effect	VBN
50957	2317	55	by	by	IN
50957	2317	56	a	a	DT
50957	2317	57	succession	succession	NN
50957	2317	58	of	of	IN
50957	2317	59	uplifts	uplifts	JJ
50957	2317	60	by	by	IN
50957	2317	61	shore	shore	NN
50957	2317	62	-	-	HYPH
50957	2317	63	ice	ice	NN
50957	2317	64	during	during	IN
50957	2317	65	a	a	DT
50957	2317	66	period	period	NN
50957	2317	67	of	of	IN
50957	2317	68	slow	slow	JJ
50957	2317	69	subsidence	subsidence	NN
50957	2317	70	;	;	:
50957	2317	71	while	while	IN
50957	2317	72	the	the	DT
50957	2317	73	character	character	NN
50957	2317	74	and	and	CC
50957	2317	75	abundance	abundance	NN
50957	2317	76	of	of	IN
50957	2317	77	the	the	DT
50957	2317	78	molluscan	molluscan	NN
50957	2317	79	remains	remain	VBZ
50957	2317	80	invest	invest	VBP
50957	2317	81	with	with	IN
50957	2317	82	a	a	DT
50957	2317	83	species	species	NN
50957	2317	84	of	of	IN
50957	2317	85	irony	irony	NN
50957	2317	86	the	the	DT
50957	2317	87	application	application	NN
50957	2317	88	of	of	IN
50957	2317	89	the	the	DT
50957	2317	90	term	term	NN
50957	2317	91	'	'	POS
50957	2317	92	shell	shell	NN
50957	2317	93	-	-	HYPH
50957	2317	94	bed	bed	NN
50957	2317	95	'	'	''
50957	2317	96	to	to	IN
50957	2317	97	the	the	DT
50957	2317	98	deposit	deposit	NN
50957	2317	99	.	.	.
50957	2318	1	"	"	``
50957	2318	2	I	-PRON-	PRP
50957	2318	3	now	now	RB
50957	2318	4	turn	turn	VBP
50957	2318	5	to	to	IN
50957	2318	6	the	the	DT
50957	2318	7	alternative	alternative	JJ
50957	2318	8	explanation	explanation	NN
50957	2318	9	(	(	-LRB-
50957	2318	10	see	see	VB
50957	2318	11	_	_	NNP
50957	2318	12	ante	ante	NNP
50957	2318	13	_	_	NNP
50957	2318	14	,	,	,
50957	2318	15	p.	p.	NN
50957	2318	16	145	145	CD
50957	2318	17	)	)	-RRB-
50957	2318	18	,	,	,
50957	2318	19	viz	viz	NNP
50957	2318	20	.	.	NNP
50957	2318	21	,	,	,
50957	2318	22	that	that	IN
50957	2318	23	the	the	DT
50957	2318	24	whole	whole	NN
50957	2318	25	of	of	IN
50957	2318	26	the	the	DT
50957	2318	27	phenomena	phenomenon	NNS
50957	2318	28	were	be	VBD
50957	2318	29	produced	produce	VBN
50957	2318	30	by	by	IN
50957	2318	31	a	a	DT
50957	2318	32	mass	mass	NN
50957	2318	33	of	of	IN
50957	2318	34	land	land	NN
50957	2318	35	-	-	HYPH
50957	2318	36	ice	ice	NN
50957	2318	37	which	which	WDT
50957	2318	38	was	be	VBD
50957	2318	39	forced	force	VBN
50957	2318	40	in	in	RP
50957	2318	41	upon	upon	IN
50957	2318	42	Moel	Moel	NNP
50957	2318	43	Tryfaen	Tryfaen	NNP
50957	2318	44	from	from	IN
50957	2318	45	the	the	DT
50957	2318	46	north	north	NN
50957	2318	47	or	or	CC
50957	2318	48	northwest	northwest	NN
50957	2318	49	,	,	,
50957	2318	50	overpowering	overpower	VBG
50957	2318	51	any	any	DT
50957	2318	52	Welsh	Welsh	NNP
50957	2318	53	ice	ice	NN
50957	2318	54	which	which	WDT
50957	2318	55	obstructed	obstruct	VBD
50957	2318	56	its	-PRON-	PRP$
50957	2318	57	course	course	NN
50957	2318	58	.	.	.
50957	2319	1	This	this	DT
50957	2319	2	view	view	NN
50957	2319	3	is	be	VBZ
50957	2319	4	in	in	IN
50957	2319	5	harmony	harmony	NN
50957	2319	6	with	with	IN
50957	2319	7	the	the	DT
50957	2319	8	observations	observation	NNS
50957	2319	9	regarding	regard	VBG
50957	2319	10	the	the	DT
50957	2319	11	'	'	``
50957	2319	12	terminal	terminal	JJ
50957	2319	13	curvature	curvature	NN
50957	2319	14	'	'	''
50957	2319	15	of	of	IN
50957	2319	16	the	the	DT
50957	2319	17	slates	slate	NNS
50957	2319	18	,	,	,
50957	2319	19	the	the	DT
50957	2319	20	occurrence	occurrence	NN
50957	2319	21	of	of	IN
50957	2319	22	sharp	sharp	JJ
50957	2319	23	angular	angular	JJ
50957	2319	24	chips	chip	NNS
50957	2319	25	of	of	IN
50957	2319	26	slate	slate	NN
50957	2319	27	in	in	IN
50957	2319	28	the	the	DT
50957	2319	29	boulder	boulder	NN
50957	2319	30	-	-	HYPH
50957	2319	31	clay	clay	NN
50957	2319	32	,	,	,
50957	2319	33	and	and	CC
50957	2319	34	the	the	DT
50957	2319	35	coincidence	coincidence	NN
50957	2319	36	of	of	IN
50957	2319	37	direction	direction	NN
50957	2319	38	of	of	IN
50957	2319	39	these	these	DT
50957	2319	40	indications	indication	NNS
50957	2319	41	of	of	IN
50957	2319	42	movement	movement	NN
50957	2319	43	with	with	IN
50957	2319	44	the	the	DT
50957	2319	45	carry	carry	NN
50957	2319	46	of	of	IN
50957	2319	47	foreign	foreign	JJ
50957	2319	48	stones	stone	NNS
50957	2319	49	.	.	.
50957	2320	1	The	the	DT
50957	2320	2	few	few	JJ
50957	2320	3	shells	shell	NNS
50957	2320	4	and	and	CC
50957	2320	5	shell	shell	NN
50957	2320	6	-	-	HYPH
50957	2320	7	crumbs	crumb	VBZ
50957	2320	8	in	in	IN
50957	2320	9	the	the	DT
50957	2320	10	sands	sand	NNS
50957	2320	11	and	and	CC
50957	2320	12	gravels	gravel	NNS
50957	2320	13	would	would	MD
50957	2320	14	,	,	,
50957	2320	15	upon	upon	IN
50957	2320	16	this	this	DT
50957	2320	17	hypothesis	hypothesis	NN
50957	2320	18	,	,	,
50957	2320	19	be	be	VB
50957	2320	20	the	the	DT
50957	2320	21	infinitesimal	infinitesimal	JJ
50957	2320	22	relics	relic	NNS
50957	2320	23	of	of	IN
50957	2320	24	huge	huge	JJ
50957	2320	25	shell	shell	NN
50957	2320	26	-	-	HYPH
50957	2320	27	banks	bank	NNS
50957	2320	28	in	in	IN
50957	2320	29	the	the	DT
50957	2320	30	Irish	Irish	NNP
50957	2320	31	Sea	Sea	NNP
50957	2320	32	which	which	WDT
50957	2320	33	were	be	VBD
50957	2320	34	destroyed	destroy	VBN
50957	2320	35	by	by	IN
50957	2320	36	the	the	DT
50957	2320	37	glacier	glacier	NN
50957	2320	38	and	and	CC
50957	2320	39	in	in	IN
50957	2320	40	part	part	NN
50957	2320	41	incorporated	incorporate	VBN
50957	2320	42	in	in	IN
50957	2320	43	its	-PRON-	PRP$
50957	2320	44	ground	ground	NN
50957	2320	45	-	-	HYPH
50957	2320	46	moraine	moraine	NN
50957	2320	47	or	or	CC
50957	2320	48	involved	involve	VBN
50957	2320	49	in	in	IN
50957	2320	50	the	the	DT
50957	2320	51	ice	ice	NN
50957	2320	52	itself	-PRON-	PRP
50957	2320	53	.	.	.
50957	2321	1	The	the	DT
50957	2321	2	sands	sand	NNS
50957	2321	3	and	and	CC
50957	2321	4	gravels	gravel	NNS
50957	2321	5	would	would	MD
50957	2321	6	represent	represent	VB
50957	2321	7	the	the	DT
50957	2321	8	wash	wash	NN
50957	2321	9	which	which	WDT
50957	2321	10	would	would	MD
50957	2321	11	take	take	VB
50957	2321	12	place	place	NN
50957	2321	13	wherever	wherever	WRB
50957	2321	14	,	,	,
50957	2321	15	by	by	IN
50957	2321	16	the	the	DT
50957	2321	17	occurrence	occurrence	NN
50957	2321	18	of	of	IN
50957	2321	19	a	a	DT
50957	2321	20	'	'	``
50957	2321	21	nunatak	nunatak	NN
50957	2321	22	'	'	''
50957	2321	23	or	or	CC
50957	2321	24	by	by	IN
50957	2321	25	approach	approach	NN
50957	2321	26	to	to	IN
50957	2321	27	the	the	DT
50957	2321	28	edge	edge	NN
50957	2321	29	of	of	IN
50957	2321	30	the	the	DT
50957	2321	31	ice	ice	NN
50957	2321	32	,	,	,
50957	2321	33	water	water	NN
50957	2321	34	could	could	MD
50957	2321	35	have	have	VB
50957	2321	36	a	a	DT
50957	2321	37	free	free	JJ
50957	2321	38	escape	escape	NN
50957	2321	39	.	.	.
50957	2322	1	"	"	``
50957	2322	2	Two	two	CD
50957	2322	3	principal	principal	JJ
50957	2322	4	objections	objection	NNS
50957	2322	5	have	have	VBP
50957	2322	6	been	be	VBN
50957	2322	7	urged	urge	VBN
50957	2322	8	to	to	IN
50957	2322	9	the	the	DT
50957	2322	10	land	land	NN
50957	2322	11	-	-	HYPH
50957	2322	12	ice	ice	NN
50957	2322	13	explanation	explanation	NN
50957	2322	14	of	of	IN
50957	2322	15	the	the	DT
50957	2322	16	Moel	Moel	NNP
50957	2322	17	Tryfaen	Tryfaen	NNP
50957	2322	18	deposits	deposit	NNS
50957	2322	19	.	.	.
50957	2323	1	An	an	DT
50957	2323	2	able	able	JJ
50957	2323	3	critic	critic	NN
50957	2323	4	asks	ask	VBZ
50957	2323	5	,	,	,
50957	2323	6	'	'	''
50957	2323	7	Can	Can	MD
50957	2323	8	,	,	,
50957	2323	9	then	then	RB
50957	2323	10	,	,	,
50957	2323	11	ice	ice	NN
50957	2323	12	walk	walk	VBP
50957	2323	13	up	up	IN
50957	2323	14	-	-	HYPH
50957	2323	15	hill	hill	NN
50957	2323	16	?	?	.
50957	2323	17	'	'	''
50957	2324	1	To	to	IN
50957	2324	2	this	this	DT
50957	2324	3	we	-PRON-	PRP
50957	2324	4	answer	answer	VBP
50957	2324	5	,	,	,
50957	2324	6	Given	give	VBN
50957	2324	7	a	a	DT
50957	2324	8	sufficient	sufficient	JJ
50957	2324	9	'	'	``
50957	2324	10	head	head	NN
50957	2324	11	'	'	''
50957	2324	12	behind	behind	IN
50957	2324	13	it	-PRON-	PRP
50957	2324	14	,	,	,
50957	2324	15	and	and	CC
50957	2324	16	ice	ice	NN
50957	2324	17	can	can	MD
50957	2324	18	certainly	certainly	RB
50957	2324	19	achieve	achieve	VB
50957	2324	20	that	that	DT
50957	2324	21	feat	feat	NN
50957	2324	22	,	,	,
50957	2324	23	as	as	IN
50957	2324	24	every	every	DT
50957	2324	25	_	_	NNP
50957	2324	26	roche	roche	NNP
50957	2324	27	moutonnée	moutonnée	NNP
50957	2324	28	_	_	NNP
50957	2324	29	proves	prove	VBZ
50957	2324	30	.	.	.
50957	2325	1	If	if	IN
50957	2325	2	it	-PRON-	PRP
50957	2325	3	be	be	VB
50957	2325	4	granted	grant	VBN
50957	2325	5	that	that	DT
50957	2325	6	ice	ice	NN
50957	2325	7	on	on	IN
50957	2325	8	the	the	DT
50957	2325	9	small	small	JJ
50957	2325	10	scale	scale	NN
50957	2325	11	can	can	MD
50957	2325	12	move	move	VB
50957	2325	13	up	up	IN
50957	2325	14	-	-	HYPH
50957	2325	15	hill	hill	NNP
50957	2325	16	,	,	,
50957	2325	17	there	there	EX
50957	2325	18	is	be	VBZ
50957	2325	19	no	no	DT
50957	2325	20	logical	logical	JJ
50957	2325	21	halting	halting	NN
50957	2325	22	-	-	HYPH
50957	2325	23	place	place	NN
50957	2325	24	between	between	IN
50957	2325	25	the	the	DT
50957	2325	26	uplift	uplift	NN
50957	2325	27	of	of	IN
50957	2325	28	ten	ten	CD
50957	2325	29	or	or	CC
50957	2325	30	twenty	twenty	CD
50957	2325	31	feet	foot	NNS
50957	2325	32	to	to	TO
50957	2325	33	surmount	surmount	VB
50957	2325	34	a	a	DT
50957	2325	35	_	_	NNP
50957	2325	36	roche	roche	NNP
50957	2325	37	moutonnée	moutonnée	NNP
50957	2325	38	_	_	NNP
50957	2325	39	,	,	,
50957	2325	40	and	and	CC
50957	2325	41	an	an	DT
50957	2325	42	equally	equally	RB
50957	2325	43	gradual	gradual	JJ
50957	2325	44	elevation	elevation	NN
50957	2325	45	to	to	IN
50957	2325	46	the	the	DT
50957	2325	47	height	height	NN
50957	2325	48	of	of	IN
50957	2325	49	Moel	Moel	NNP
50957	2325	50	Tryfaen	Tryfaen	NNP
50957	2325	51	.	.	.
50957	2326	1	Furthermore	furthermore	RB
50957	2326	2	,	,	,
50957	2326	3	the	the	DT
50957	2326	4	inland	inland	JJ
50957	2326	5	ice	ice	NN
50957	2326	6	of	of	IN
50957	2326	7	Greenland	Greenland	NNP
50957	2326	8	is	be	VBZ
50957	2326	9	known	know	VBN
50957	2326	10	to	to	TO
50957	2326	11	extrude	extrude	VB
50957	2326	12	its	-PRON-	PRP$
50957	2326	13	ground	ground	NN
50957	2326	14	-	-	HYPH
50957	2326	15	moraine	moraine	NN
50957	2326	16	on	on	IN
50957	2326	17	the	the	DT
50957	2326	18	'	'	``
50957	2326	19	weather	weather	NN
50957	2326	20	-	-	HYPH
50957	2326	21	side	side	NN
50957	2326	22	'	'	''
50957	2326	23	of	of	IN
50957	2326	24	the	the	DT
50957	2326	25	nunataks	nunatak	NNS
50957	2326	26	,	,	,
50957	2326	27	and	and	CC
50957	2326	28	the	the	DT
50957	2326	29	same	same	JJ
50957	2326	30	action	action	NN
50957	2326	31	would	would	MD
50957	2326	32	account	account	VB
50957	2326	33	for	for	IN
50957	2326	34	the	the	DT
50957	2326	35	material	material	NN
50957	2326	36	uplifted	uplift	VBN
50957	2326	37	on	on	IN
50957	2326	38	Moel	Moel	NNP
50957	2326	39	Tryfaen	Tryfaen	NNP
50957	2326	40	.	.	.
50957	2327	1	"	"	``
50957	2327	2	The	the	DT
50957	2327	3	second	second	JJ
50957	2327	4	objection	objection	NN
50957	2327	5	brought	bring	VBD
50957	2327	6	forward	forward	RB
50957	2327	7	was	be	VBD
50957	2327	8	couched	couch	VBN
50957	2327	9	in	in	IN
50957	2327	10	somewhat	somewhat	RB
50957	2327	11	these	these	DT
50957	2327	12	terms	term	NNS
50957	2327	13	:	:	:
50957	2327	14	'	'	''
50957	2327	15	If	if	IN
50957	2327	16	the	the	DT
50957	2327	17	Lake	Lake	NNP
50957	2327	18	District	District	NNP
50957	2327	19	had	have	VBD
50957	2327	20	its	-PRON-	PRP$
50957	2327	21	ice	ice	NN
50957	2327	22	-	-	HYPH
50957	2327	23	sheet	sheet	NN
50957	2327	24	,	,	,
50957	2327	25	surely	surely	RB
50957	2327	26	Wales	Wales	NNP
50957	2327	27	had	have	VBD
50957	2327	28	one	one	CD
50957	2327	29	also	also	RB
50957	2327	30	.	.	.
50957	2328	1	Could	Could	MD
50957	2328	2	not	not	RB
50957	2328	3	Snowdonia	Snowdonia	NNP
50957	2328	4	protect	protect	VB
50957	2328	5	the	the	DT
50957	2328	6	heart	heart	NN
50957	2328	7	of	of	IN
50957	2328	8	its	-PRON-	PRP$
50957	2328	9	own	own	JJ
50957	2328	10	domain	domain	NN
50957	2328	11	?	?	.
50957	2328	12	'	'	''
50957	2329	1	Of	of	RB
50957	2329	2	course	course	RB
50957	2329	3	,	,	,
50957	2329	4	Wales	Wales	NNP
50957	2329	5	had	have	VBD
50957	2329	6	its	-PRON-	PRP$
50957	2329	7	ice	ice	NN
50957	2329	8	-	-	HYPH
50957	2329	9	sheet	sheet	NN
50957	2329	10	,	,	,
50957	2329	11	and	and	CC
50957	2329	12	the	the	DT
50957	2329	13	question	question	NN
50957	2329	14	so	so	RB
50957	2329	15	pointedly	pointedly	RB
50957	2329	16	raised	raise	VBN
50957	2329	17	by	by	IN
50957	2329	18	the	the	DT
50957	2329	19	objector	objector	NN
50957	2329	20	needs	need	VBZ
50957	2329	21	an	an	DT
50957	2329	22	answer	answer	NN
50957	2329	23	;	;	:
50957	2329	24	and	and	CC
50957	2329	25	though	though	IN
50957	2329	26	it	-PRON-	PRP
50957	2329	27	is	be	VBZ
50957	2329	28	merely	merely	RB
50957	2329	29	a	a	DT
50957	2329	30	question	question	NN
50957	2329	31	of	of	IN
50957	2329	32	how	how	WRB
50957	2329	33	much	much	JJ
50957	2329	34	force	force	NN
50957	2329	35	is	be	VBZ
50957	2329	36	requisite	requisite	JJ
50957	2329	37	to	to	TO
50957	2329	38	overcome	overcome	VB
50957	2329	39	a	a	DT
50957	2329	40	certain	certain	JJ
50957	2329	41	resistance	resistance	NN
50957	2329	42	(	(	-LRB-
50957	2329	43	both	both	DT
50957	2329	44	factors	factor	NNS
50957	2329	45	being	be	VBG
50957	2329	46	unknown	unknown	JJ
50957	2329	47	)	)	-RRB-
50957	2329	48	,	,	,
50957	2329	49	still	still	RB
50957	2329	50	there	there	EX
50957	2329	51	are	be	VBP
50957	2329	52	features	feature	NNS
50957	2329	53	in	in	IN
50957	2329	54	the	the	DT
50957	2329	55	case	case	NN
50957	2329	56	which	which	WDT
50957	2329	57	render	render	VBP
50957	2329	58	it	-PRON-	PRP
50957	2329	59	specially	specially	RB
50957	2329	60	interesting	interesting	JJ
50957	2329	61	and	and	CC
50957	2329	62	at	at	IN
50957	2329	63	the	the	DT
50957	2329	64	same	same	JJ
50957	2329	65	time	time	NN
50957	2329	66	comparatively	comparatively	RB
50957	2329	67	easy	easy	JJ
50957	2329	68	of	of	IN
50957	2329	69	explanation	explanation	NN
50957	2329	70	.	.	.
50957	2330	1	It	-PRON-	PRP
50957	2330	2	seems	seem	VBZ
50957	2330	3	rather	rather	RB
50957	2330	4	like	like	IN
50957	2330	5	stating	state	VBG
50957	2330	6	a	a	DT
50957	2330	7	paradox	paradox	NN
50957	2330	8	,	,	,
50957	2330	9	yet	yet	CC
50957	2330	10	the	the	DT
50957	2330	11	fact	fact	NN
50957	2330	12	is	be	VBZ
50957	2330	13	,	,	,
50957	2330	14	that	that	IN
50957	2330	15	it	-PRON-	PRP
50957	2330	16	was	be	VBD
50957	2330	17	the	the	DT
50957	2330	18	proximity	proximity	NN
50957	2330	19	of	of	IN
50957	2330	20	Snowdon	Snowdon	NNP
50957	2330	21	which	which	WDT
50957	2330	22	,	,	,
50957	2330	23	in	in	IN
50957	2330	24	my	-PRON-	PRP$
50957	2330	25	opinion	opinion	NN
50957	2330	26	,	,	,
50957	2330	27	enabled	enable	VBD
50957	2330	28	the	the	DT
50957	2330	29	foreign	foreign	JJ
50957	2330	30	ice	ice	NN
50957	2330	31	to	to	TO
50957	2330	32	invade	invade	VB
50957	2330	33	Wales	Wales	NNP
50957	2330	34	at	at	IN
50957	2330	35	that	that	DT
50957	2330	36	point	point	NN
50957	2330	37	.	.	.
50957	2331	1	"	"	``
50957	2331	2	A	a	DT
50957	2331	3	glance	glance	NN
50957	2331	4	at	at	IN
50957	2331	5	the	the	DT
50957	2331	6	map	map	NN
50957	2331	7	will	will	MD
50957	2331	8	show	show	VB
50957	2331	9	that	that	IN
50957	2331	10	the	the	DT
50957	2331	11	'	'	``
50957	2331	12	radiant	radiant	JJ
50957	2331	13	point	point	NN
50957	2331	14	'	'	''
50957	2331	15	of	of	IN
50957	2331	16	the	the	DT
50957	2331	17	Welsh	Welsh	NNP
50957	2331	18	ice	ice	NN
50957	2331	19	was	be	VBD
50957	2331	20	situated	situate	VBN
50957	2331	21	on	on	IN
50957	2331	22	or	or	CC
50957	2331	23	near	near	IN
50957	2331	24	Arenig	Arenig	NNP
50957	2331	25	Mawr	Mawr	NNP
50957	2331	26	,	,	,
50957	2331	27	and	and	CC
50957	2331	28	that	that	IN
50957	2331	29	the	the	DT
50957	2331	30	great	great	JJ
50957	2331	31	mass	mass	NN
50957	2331	32	of	of	IN
50957	2331	33	Snowdon	Snowdon	NNP
50957	2331	34	stands	stand	VBZ
50957	2331	35	quite	quite	RB
50957	2331	36	on	on	IN
50957	2331	37	the	the	DT
50957	2331	38	periphery	periphery	NN
50957	2331	39	of	of	IN
50957	2331	40	the	the	DT
50957	2331	41	mountainous	mountainous	JJ
50957	2331	42	regions	region	NNS
50957	2331	43	of	of	IN
50957	2331	44	North	North	NNP
50957	2331	45	Wales	Wales	NNP
50957	2331	46	,	,	,
50957	2331	47	so	so	IN
50957	2331	48	that	that	IN
50957	2331	49	it	-PRON-	PRP
50957	2331	50	would	would	MD
50957	2331	51	oppose	oppose	VB
50957	2331	52	its	-PRON-	PRP$
50957	2331	53	bulk	bulk	NN
50957	2331	54	to	to	TO
50957	2331	55	fend	fend	VB
50957	2331	56	off	off	RP
50957	2331	57	the	the	DT
50957	2331	58	native	native	JJ
50957	2331	59	ice	ice	NN
50957	2331	60	-	-	HYPH
50957	2331	61	sheet	sheet	NN
50957	2331	62	and	and	CC
50957	2331	63	prevent	prevent	VB
50957	2331	64	it	-PRON-	PRP
50957	2331	65	from	from	IN
50957	2331	66	extending	extend	VBG
50957	2331	67	seaward	seaward	NN
50957	2331	68	in	in	IN
50957	2331	69	that	that	DT
50957	2331	70	direction	direction	NN
50957	2331	71	.	.	.
50957	2332	1	[	[	-LRB-
50957	2332	2	Illustration	illustration	NN
50957	2332	3	:	:	:
50957	2332	4	Fig	Fig	NNP
50957	2332	5	.	.	.
50957	2333	1	46.--Section	46.--section	CD
50957	2333	2	across	across	IN
50957	2333	3	Wales	Wales	NNP
50957	2333	4	to	to	TO
50957	2333	5	show	show	VB
50957	2333	6	the	the	DT
50957	2333	7	relationship	relationship	NN
50957	2333	8	of	of	IN
50957	2333	9	native	native	JJ
50957	2333	10	to	to	IN
50957	2333	11	foreign	foreign	JJ
50957	2333	12	ice	ice	NN
50957	2333	13	.	.	.
50957	2333	14	]	]	-RRB-
50957	2334	1	"	"	``
50957	2334	2	As	as	IN
50957	2334	3	a	a	DT
50957	2334	4	consequence	consequence	NN
50957	2334	5	,	,	,
50957	2334	6	the	the	DT
50957	2334	7	only	only	JJ
50957	2334	8	Welsh	Welsh	NNP
50957	2334	9	ice	ice	NN
50957	2334	10	in	in	IN
50957	2334	11	position	position	NN
50957	2334	12	to	to	TO
50957	2334	13	obstruct	obstruct	VB
50957	2334	14	the	the	DT
50957	2334	15	onward	onward	JJ
50957	2334	16	march	march	NN
50957	2334	17	of	of	IN
50957	2334	18	the	the	DT
50957	2334	19	invader	invader	NN
50957	2334	20	would	would	MD
50957	2334	21	be	be	VB
50957	2334	22	such	such	JJ
50957	2334	23	trifling	trifle	VBG
50957	2334	24	valley	valley	NNP
50957	2334	25	-	-	HYPH
50957	2334	26	glaciers	glacier	NNS
50957	2334	27	as	as	IN
50957	2334	28	could	could	MD
50957	2334	29	form	form	VB
50957	2334	30	on	on	IN
50957	2334	31	the	the	DT
50957	2334	32	western	western	JJ
50957	2334	33	slopes	slope	NNS
50957	2334	34	of	of	IN
50957	2334	35	Snowdon	Snowdon	NNP
50957	2334	36	itself	-PRON-	PRP
50957	2334	37	.	.	.
50957	2335	1	"	"	``
50957	2335	2	The	the	DT
50957	2335	3	peak	peak	NN
50957	2335	4	of	of	IN
50957	2335	5	Snowdon	Snowdon	NNP
50957	2335	6	is	be	VBZ
50957	2335	7	3,570	3,570	CD
50957	2335	8	feet	foot	NNS
50957	2335	9	above	above	IN
50957	2335	10	sea	sea	NN
50957	2335	11	-	-	HYPH
50957	2335	12	level	level	NN
50957	2335	13	,	,	,
50957	2335	14	and	and	CC
50957	2335	15	Arenig	Arenig	NNP
50957	2335	16	Mawr	Mawr	NNP
50957	2335	17	,	,	,
50957	2335	18	2,817	2,817	CD
50957	2335	19	feet	foot	NNS
50957	2335	20	high	high	JJ
50957	2335	21	,	,	,
50957	2335	22	is	be	VBZ
50957	2335	23	eighteen	eighteen	CD
50957	2335	24	miles	mile	NNS
50957	2335	25	to	to	IN
50957	2335	26	the	the	DT
50957	2335	27	eastward	eastward	JJ
50957	2335	28	,	,	,
50957	2335	29	and	and	CC
50957	2335	30	a	a	DT
50957	2335	31	broad	broad	JJ
50957	2335	32	,	,	,
50957	2335	33	deep	deep	JJ
50957	2335	34	valley	valley	NN
50957	2335	35	with	with	IN
50957	2335	36	unobstructed	unobstructed	JJ
50957	2335	37	access	access	NN
50957	2335	38	to	to	IN
50957	2335	39	Cardigan	Cardigan	NNP
50957	2335	40	Bay	Bay	NNP
50957	2335	41	intervenes	intervene	NNS
50957	2335	42	;	;	:
50957	2335	43	so	so	CC
50957	2335	44	,	,	,
50957	2335	45	if	if	IN
50957	2335	46	any	any	DT
50957	2335	47	ice	ice	NN
50957	2335	48	from	from	IN
50957	2335	49	the	the	DT
50957	2335	50	central	central	JJ
50957	2335	51	mass	mass	NN
50957	2335	52	made	make	VBD
50957	2335	53	its	-PRON-	PRP$
50957	2335	54	way	way	NN
50957	2335	55	over	over	IN
50957	2335	56	the	the	DT
50957	2335	57	Snowdonian	snowdonian	JJ
50957	2335	58	range	range	NN
50957	2335	59	,	,	,
50957	2335	60	it	-PRON-	PRP
50957	2335	61	performed	perform	VBD
50957	2335	62	a	a	DT
50957	2335	63	much	much	RB
50957	2335	64	more	more	RBR
50957	2335	65	surprising	surprising	JJ
50957	2335	66	feat	feat	NN
50957	2335	67	than	than	IN
50957	2335	68	that	that	DT
50957	2335	69	involved	involve	VBN
50957	2335	70	in	in	IN
50957	2335	71	the	the	DT
50957	2335	72	ascent	ascent	NN
50957	2335	73	of	of	IN
50957	2335	74	Moel	Moel	NNP
50957	2335	75	Tryfaen	Tryfaen	NNP
50957	2335	76	from	from	IN
50957	2335	77	the	the	DT
50957	2335	78	westward	westward	NN
50957	2335	79	.	.	.
50957	2336	1	"	"	``
50957	2336	2	The	the	DT
50957	2336	3	profile	profile	NN
50957	2336	4	shows	show	VBZ
50957	2336	5	in	in	IN
50957	2336	6	diagrammatic	diagrammatic	JJ
50957	2336	7	form	form	NN
50957	2336	8	the	the	DT
50957	2336	9	probable	probable	JJ
50957	2336	10	relations	relation	NNS
50957	2336	11	of	of	IN
50957	2336	12	the	the	DT
50957	2336	13	foreign	foreign	NN
50957	2336	14	to	to	IN
50957	2336	15	the	the	DT
50957	2336	16	native	native	JJ
50957	2336	17	ice	ice	NN
50957	2336	18	at	at	IN
50957	2336	19	the	the	DT
50957	2336	20	time	time	NN
50957	2336	21	when	when	WRB
50957	2336	22	the	the	DT
50957	2336	23	Moel	Moel	NNP
50957	2336	24	Tryfaen	Tryfaen	NNP
50957	2336	25	deposits	deposit	NNS
50957	2336	26	were	be	VBD
50957	2336	27	laid	lay	VBN
50957	2336	28	down	down	RP
50957	2336	29	.	.	.
50957	2337	1	"	"	``
50957	2337	2	From	from	IN
50957	2337	3	what	what	WP
50957	2337	4	has	have	VBZ
50957	2337	5	been	be	VBN
50957	2337	6	said	say	VBN
50957	2337	7	regarding	regard	VBG
50957	2337	8	the	the	DT
50957	2337	9	great	great	JJ
50957	2337	10	glaciers	glacier	NNS
50957	2337	11	,	,	,
50957	2337	12	it	-PRON-	PRP
50957	2337	13	would	would	MD
50957	2337	14	seem	seem	VB
50957	2337	15	that	that	DT
50957	2337	16	ice	ice	NN
50957	2337	17	advanced	advance	VBN
50957	2337	18	upon	upon	IN
50957	2337	19	the	the	DT
50957	2337	20	land	land	NN
50957	2337	21	from	from	IN
50957	2337	22	the	the	DT
50957	2337	23	seaward	seaward	NN
50957	2337	24	in	in	IN
50957	2337	25	several	several	JJ
50957	2337	26	parts	part	NNS
50957	2337	27	of	of	IN
50957	2337	28	the	the	DT
50957	2337	29	coast	coast	NN
50957	2337	30	of	of	IN
50957	2337	31	England	England	NNP
50957	2337	32	,	,	,
50957	2337	33	Wales	Wales	NNP
50957	2337	34	,	,	,
50957	2337	35	and	and	CC
50957	2337	36	the	the	DT
50957	2337	37	Isle	Isle	NNP
50957	2337	38	of	of	IN
50957	2337	39	Man	Man	NNP
50957	2337	40	.	.	.
50957	2338	1	Now	now	RB
50957	2338	2	,	,	,
50957	2338	3	it	-PRON-	PRP
50957	2338	4	is	be	VBZ
50957	2338	5	in	in	IN
50957	2338	6	precisely	precisely	RB
50957	2338	7	those	those	DT
50957	2338	8	parts	part	NNS
50957	2338	9	of	of	IN
50957	2338	10	the	the	DT
50957	2338	11	country	country	NN
50957	2338	12	,	,	,
50957	2338	13	and	and	CC
50957	2338	14	those	those	DT
50957	2338	15	alone	alone	JJ
50957	2338	16	,	,	,
50957	2338	17	that	that	IN
50957	2338	18	the	the	DT
50957	2338	19	remains	remain	NNS
50957	2338	20	of	of	IN
50957	2338	21	marine	marine	JJ
50957	2338	22	animals	animal	NNS
50957	2338	23	occur	occur	VBP
50957	2338	24	in	in	IN
50957	2338	25	the	the	DT
50957	2338	26	glacial	glacial	JJ
50957	2338	27	deposits	deposit	NNS
50957	2338	28	.	.	.
50957	2339	1	If	if	IN
50957	2339	2	the	the	DT
50957	2339	3	dispersal	dispersal	NN
50957	2339	4	of	of	IN
50957	2339	5	the	the	DT
50957	2339	6	shells	shell	NNS
50957	2339	7	found	find	VBN
50957	2339	8	in	in	IN
50957	2339	9	the	the	DT
50957	2339	10	drift	drift	NN
50957	2339	11	had	have	VBD
50957	2339	12	been	be	VBN
50957	2339	13	effected	effect	VBN
50957	2339	14	by	by	IN
50957	2339	15	the	the	DT
50957	2339	16	means	mean	NNS
50957	2339	17	I	-PRON-	PRP
50957	2339	18	have	have	VBP
50957	2339	19	suggested	suggest	VBN
50957	2339	20	,	,	,
50957	2339	21	it	-PRON-	PRP
50957	2339	22	would	would	MD
50957	2339	23	follow	follow	VB
50957	2339	24	,	,	,
50957	2339	25	as	as	IN
50957	2339	26	an	an	DT
50957	2339	27	inevitable	inevitable	JJ
50957	2339	28	consequence	consequence	NN
50957	2339	29	,	,	,
50957	2339	30	that	that	IN
50957	2339	31	wherever	wherever	WRB
50957	2339	32	shells	shell	NNS
50957	2339	33	occur	occur	VBP
50957	2339	34	there	there	EX
50957	2339	35	should	should	MD
50957	2339	36	also	also	RB
50957	2339	37	be	be	VB
50957	2339	38	boulders	boulder	NNS
50957	2339	39	which	which	WDT
50957	2339	40	have	have	VBP
50957	2339	41	been	be	VBN
50957	2339	42	brought	bring	VBN
50957	2339	43	from	from	IN
50957	2339	44	beyond	beyond	IN
50957	2339	45	the	the	DT
50957	2339	46	sea	sea	NN
50957	2339	47	.	.	.
50957	2340	1	This	this	DT
50957	2340	2	I	-PRON-	PRP
50957	2340	3	find	find	VBP
50957	2340	4	to	to	TO
50957	2340	5	be	be	VB
50957	2340	6	the	the	DT
50957	2340	7	case	case	NN
50957	2340	8	,	,	,
50957	2340	9	and	and	CC
50957	2340	10	in	in	IN
50957	2340	11	two	two	CD
50957	2340	12	instances	instance	NNS
50957	2340	13	the	the	DT
50957	2340	14	discovery	discovery	NN
50957	2340	15	of	of	IN
50957	2340	16	shells	shell	NNS
50957	2340	17	was	be	VBD
50957	2340	18	preliminary	preliminary	JJ
50957	2340	19	to	to	IN
50957	2340	20	the	the	DT
50957	2340	21	extension	extension	NN
50957	2340	22	of	of	IN
50957	2340	23	the	the	DT
50957	2340	24	boundaries	boundary	NNS
50957	2340	25	of	of	IN
50957	2340	26	the	the	DT
50957	2340	27	known	know	VBN
50957	2340	28	distribution	distribution	NN
50957	2340	29	of	of	IN
50957	2340	30	boulders	boulder	NNS
50957	2340	31	of	of	IN
50957	2340	32	trans	trans	JJ
50957	2340	33	-	-	JJ
50957	2340	34	marine	marine	JJ
50957	2340	35	origin	origin	NN
50957	2340	36	.	.	.
50957	2341	1	"	"	``
50957	2341	2	The	the	DT
50957	2341	3	officers	officer	NNS
50957	2341	4	of	of	IN
50957	2341	5	the	the	DT
50957	2341	6	Geological	Geological	NNP
50957	2341	7	Survey	Survey	NNP
50957	2341	8	some	some	DT
50957	2341	9	years	year	NNS
50957	2341	10	ago	ago	RB
50957	2341	11	observed	observe	VBD
50957	2341	12	the	the	DT
50957	2341	13	occurrence	occurrence	NN
50957	2341	14	of	of	IN
50957	2341	15	'	'	``
50957	2341	16	obscure	obscure	JJ
50957	2341	17	fragments	fragment	NNS
50957	2341	18	of	of	IN
50957	2341	19	marine	marine	JJ
50957	2341	20	shells	shell	NNS
50957	2341	21	'	'	''
50957	2341	22	in	in	IN
50957	2341	23	a	a	DT
50957	2341	24	deposit	deposit	NN
50957	2341	25	at	at	IN
50957	2341	26	Whalley	Whalley	NNP
50957	2341	27	,	,	,
50957	2341	28	Lancashire	Lancashire	NNP
50957	2341	29	,	,	,
50957	2341	30	in	in	IN
50957	2341	31	which	which	WDT
50957	2341	32	they	-PRON-	PRP
50957	2341	33	could	could	MD
50957	2341	34	find	find	VB
50957	2341	35	only	only	RB
50957	2341	36	local	local	JJ
50957	2341	37	rocks	rock	NNS
50957	2341	38	.	.	.
50957	2342	1	One	one	CD
50957	2342	2	case	case	NN
50957	2342	3	such	such	JJ
50957	2342	4	as	as	IN
50957	2342	5	this	this	DT
50957	2342	6	would	would	MD
50957	2342	7	be	be	VB
50957	2342	8	fatal	fatal	JJ
50957	2342	9	to	to	IN
50957	2342	10	the	the	DT
50957	2342	11	theory	theory	NN
50957	2342	12	of	of	IN
50957	2342	13	the	the	DT
50957	2342	14	_	_	NNP
50957	2342	15	remanié	remanié	NN
50957	2342	16	_	_	NNP
50957	2342	17	origin	origin	NN
50957	2342	18	of	of	IN
50957	2342	19	the	the	DT
50957	2342	20	shells	shell	NNS
50957	2342	21	,	,	,
50957	2342	22	but	but	CC
50957	2342	23	on	on	IN
50957	2342	24	visiting	visit	VBG
50957	2342	25	the	the	DT
50957	2342	26	section	section	NN
50957	2342	27	with	with	IN
50957	2342	28	Mr.	Mr.	NNP
50957	2342	29	W.	W.	NNP
50957	2342	30	A.	A.	NNP
50957	2342	31	Downham	Downham	NNP
50957	2342	32	,	,	,
50957	2342	33	I	-PRON-	PRP
50957	2342	34	found	find	VBD
50957	2342	35	,	,	,
50957	2342	36	amongst	amongst	IN
50957	2342	37	the	the	DT
50957	2342	38	very	very	RB
50957	2342	39	few	few	JJ
50957	2342	40	stones	stone	NNS
50957	2342	41	which	which	WDT
50957	2342	42	occurred	occur	VBD
50957	2342	43	in	in	IN
50957	2342	44	the	the	DT
50957	2342	45	shell	shell	NN
50957	2342	46	-	-	HYPH
50957	2342	47	bearing	bear	VBG
50957	2342	48	sand	sand	NN
50957	2342	49	at	at	IN
50957	2342	50	the	the	DT
50957	2342	51	spot	spot	NN
50957	2342	52	indicated	indicate	VBN
50957	2342	53	,	,	,
50957	2342	54	two	two	CD
50957	2342	55	well	well	RB
50957	2342	56	-	-	HYPH
50957	2342	57	marked	mark	VBN
50957	2342	58	examples	example	NNS
50957	2342	59	of	of	IN
50957	2342	60	Cumbrian	cumbrian	JJ
50957	2342	61	volcanic	volcanic	JJ
50957	2342	62	rocks	rock	NNS
50957	2342	63	,	,	,
50957	2342	64	and	and	CC
50957	2342	65	,	,	,
50957	2342	66	at	at	IN
50957	2342	67	a	a	DT
50957	2342	68	little	little	JJ
50957	2342	69	distance	distance	NN
50957	2342	70	,	,	,
50957	2342	71	large	large	JJ
50957	2342	72	boulders	boulder	NNS
50957	2342	73	of	of	IN
50957	2342	74	Scottish	scottish	JJ
50957	2342	75	granites	granite	NNS
50957	2342	76	.	.	.
50957	2343	1	"	"	``
50957	2343	2	The	the	DT
50957	2343	3	second	second	JJ
50957	2343	4	case	case	NN
50957	2343	5	is	be	VBZ
50957	2343	6	more	more	RBR
50957	2343	7	striking	striking	JJ
50957	2343	8	.	.	.
50957	2344	1	The	the	DT
50957	2344	2	announcement	announcement	NN
50957	2344	3	was	be	VBD
50957	2344	4	made	make	VBN
50957	2344	5	that	that	IN
50957	2344	6	shells	shell	NNS
50957	2344	7	had	have	VBD
50957	2344	8	been	be	VBN
50957	2344	9	found	find	VBN
50957	2344	10	on	on	IN
50957	2344	11	a	a	DT
50957	2344	12	hill	hill	NN
50957	2344	13	called	call	VBN
50957	2344	14	Gloppa	Gloppa	NNP
50957	2344	15	near	near	IN
50957	2344	16	Oswestry	Oswestry	NNP
50957	2344	17	,	,	,
50957	2344	18	in	in	IN
50957	2344	19	Shropshire	Shropshire	NNP
50957	2344	20	,	,	,
50957	2344	21	and	and	CC
50957	2344	22	,	,	,
50957	2344	23	as	as	IN
50957	2344	24	it	-PRON-	PRP
50957	2344	25	lay	lie	VBD
50957	2344	26	about	about	RB
50957	2344	27	five	five	CD
50957	2344	28	miles	mile	NNS
50957	2344	29	to	to	IN
50957	2344	30	the	the	DT
50957	2344	31	westward	westward	NN
50957	2344	32	of	of	IN
50957	2344	33	Mackintosh	Mackintosh	NNP
50957	2344	34	's	's	POS
50957	2344	35	boundary	boundary	NN
50957	2344	36	of	of	IN
50957	2344	37	the	the	DT
50957	2344	38	Irish	Irish	NNP
50957	2344	39	Sea	Sea	NNP
50957	2344	40	Glacier	Glacier	NNP
50957	2344	41	,	,	,
50957	2344	42	and	and	CC
50957	2344	43	therefore	therefore	RB
50957	2344	44	well	well	RB
50957	2344	45	within	within	IN
50957	2344	46	the	the	DT
50957	2344	47	area	area	NN
50957	2344	48	of	of	IN
50957	2344	49	exclusively	exclusively	RB
50957	2344	50	Welsh	Welsh	NNP
50957	2344	51	boulders	boulder	NNS
50957	2344	52	,	,	,
50957	2344	53	it	-PRON-	PRP
50957	2344	54	furnished	furnish	VBD
50957	2344	55	an	an	DT
50957	2344	56	excellent	excellent	JJ
50957	2344	57	opportunity	opportunity	NN
50957	2344	58	of	of	IN
50957	2344	59	putting	put	VBG
50957	2344	60	the	the	DT
50957	2344	61	theory	theory	NN
50957	2344	62	to	to	IN
50957	2344	63	the	the	DT
50957	2344	64	test	test	NN
50957	2344	65	.	.	.
50957	2345	1	An	an	DT
50957	2345	2	examination	examination	NN
50957	2345	3	of	of	IN
50957	2345	4	the	the	DT
50957	2345	5	boulders	boulder	NNS
50957	2345	6	associated	associate	VBN
50957	2345	7	with	with	IN
50957	2345	8	the	the	DT
50957	2345	9	shells	shell	NNS
50957	2345	10	showed	show	VBD
50957	2345	11	that	that	IN
50957	2345	12	the	the	DT
50957	2345	13	whole	whole	JJ
50957	2345	14	suite	suite	NN
50957	2345	15	of	of	IN
50957	2345	16	Galloway	Galloway	NNP
50957	2345	17	and	and	CC
50957	2345	18	Cumbrian	cumbrian	JJ
50957	2345	19	erratics	erratic	NNS
50957	2345	20	such	such	JJ
50957	2345	21	as	as	IN
50957	2345	22	belong	belong	VB
50957	2345	23	to	to	IN
50957	2345	24	the	the	DT
50957	2345	25	Irish	Irish	NNP
50957	2345	26	Sea	Sea	NNP
50957	2345	27	Glacier	Glacier	NNP
50957	2345	28	were	be	VBD
50957	2345	29	present	present	JJ
50957	2345	30	in	in	IN
50957	2345	31	great	great	JJ
50957	2345	32	abundance	abundance	NN
50957	2345	33	.	.	.
50957	2346	1	Not	not	RB
50957	2346	2	only	only	RB
50957	2346	3	this	this	DT
50957	2346	4	,	,	,
50957	2346	5	but	but	CC
50957	2346	6	in	in	IN
50957	2346	7	the	the	DT
50957	2346	8	midst	midst	NN
50957	2346	9	of	of	IN
50957	2346	10	the	the	DT
50957	2346	11	series	series	NNP
50957	2346	12	of	of	IN
50957	2346	13	shell	shell	NN
50957	2346	14	-	-	HYPH
50957	2346	15	bearing	bearing	NN
50957	2346	16	gravels	gravel	NNS
50957	2346	17	I	-PRON-	PRP
50957	2346	18	observed	observe	VBD
50957	2346	19	a	a	DT
50957	2346	20	thin	thin	JJ
50957	2346	21	lenticular	lenticular	NN
50957	2346	22	bed	bed	NN
50957	2346	23	of	of	IN
50957	2346	24	greenish	greenish	JJ
50957	2346	25	clay	clay	NN
50957	2346	26	,	,	,
50957	2346	27	which	which	WDT
50957	2346	28	upon	upon	IN
50957	2346	29	examination	examination	NN
50957	2346	30	was	be	VBD
50957	2346	31	found	find	VBN
50957	2346	32	to	to	TO
50957	2346	33	be	be	VB
50957	2346	34	crowded	crowd	VBN
50957	2346	35	with	with	IN
50957	2346	36	well	well	RB
50957	2346	37	-	-	HYPH
50957	2346	38	scratched	scratch	VBN
50957	2346	39	specimens	specimen	NNS
50957	2346	40	of	of	IN
50957	2346	41	Welsh	Welsh	NNP
50957	2346	42	rocks	rock	NNS
50957	2346	43	;	;	:
50957	2346	44	but	but	CC
50957	2346	45	neither	neither	CC
50957	2346	46	a	a	DT
50957	2346	47	morsel	morsel	NN
50957	2346	48	of	of	IN
50957	2346	49	shell	shell	NN
50957	2346	50	nor	nor	CC
50957	2346	51	a	a	DT
50957	2346	52	single	single	JJ
50957	2346	53	pebble	pebble	NN
50957	2346	54	of	of	IN
50957	2346	55	a	a	DT
50957	2346	56	foreign	foreign	JJ
50957	2346	57	rock	rock	NN
50957	2346	58	could	could	MD
50957	2346	59	be	be	VB
50957	2346	60	found	find	VBN
50957	2346	61	,	,	,
50957	2346	62	either	either	CC
50957	2346	63	by	by	IN
50957	2346	64	a	a	DT
50957	2346	65	careful	careful	JJ
50957	2346	66	examination	examination	NN
50957	2346	67	in	in	IN
50957	2346	68	the	the	DT
50957	2346	69	field	field	NN
50957	2346	70	or	or	CC
50957	2346	71	by	by	IN
50957	2346	72	washing	wash	VBG
50957	2346	73	the	the	DT
50957	2346	74	clay	clay	NN
50957	2346	75	at	at	IN
50957	2346	76	home	home	NN
50957	2346	77	,	,	,
50957	2346	78	and	and	CC
50957	2346	79	examining	examine	VBG
50957	2346	80	with	with	IN
50957	2346	81	a	a	DT
50957	2346	82	lens	lens	NN
50957	2346	83	the	the	DT
50957	2346	84	sand	sand	NN
50957	2346	85	and	and	CC
50957	2346	86	stones	stone	NNS
50957	2346	87	separated	separate	VBD
50957	2346	88	out	out	RP
50957	2346	89	.	.	.
50957	2347	1	"	"	``
50957	2347	2	The	the	DT
50957	2347	3	fact	fact	NN
50957	2347	4	that	that	IN
50957	2347	5	predictions	prediction	NNS
50957	2347	6	such	such	JJ
50957	2347	7	as	as	IN
50957	2347	8	these	these	DT
50957	2347	9	have	have	VBP
50957	2347	10	been	be	VBN
50957	2347	11	verified	verify	VBN
50957	2347	12	affords	afford	NNS
50957	2347	13	a	a	DT
50957	2347	14	very	very	RB
50957	2347	15	striking	striking	JJ
50957	2347	16	corroboration	corroboration	NN
50957	2347	17	of	of	IN
50957	2347	18	the	the	DT
50957	2347	19	theory	theory	NN
50957	2347	20	put	put	VBN
50957	2347	21	forward	forward	RB
50957	2347	22	;	;	:
50957	2347	23	and	and	CC
50957	2347	24	,	,	,
50957	2347	25	though	though	IN
50957	2347	26	shells	shell	NNS
50957	2347	27	can	can	MD
50957	2347	28	not	not	RB
50957	2347	29	be	be	VB
50957	2347	30	found	find	VBN
50957	2347	31	in	in	IN
50957	2347	32	every	every	DT
50957	2347	33	deposit	deposit	NN
50957	2347	34	in	in	IN
50957	2347	35	which	which	WDT
50957	2347	36	they	-PRON-	PRP
50957	2347	37	might	may	MD
50957	2347	38	,	,	,
50957	2347	39	_	_	NNP
50957	2347	40	ex	ex	NNP
50957	2347	41	hypothesi	hypothesi	NNP
50957	2347	42	_	_	NNP
50957	2347	43	,	,	,
50957	2347	44	be	be	VB
50957	2347	45	found	find	VBN
50957	2347	46	,	,	,
50957	2347	47	yet	yet	CC
50957	2347	48	the	the	DT
50957	2347	49	strict	strict	JJ
50957	2347	50	limitation	limitation	NN
50957	2347	51	of	of	IN
50957	2347	52	them	-PRON-	PRP
50957	2347	53	to	to	IN
50957	2347	54	situations	situation	NNS
50957	2347	55	which	which	WDT
50957	2347	56	conform	conform	VBP
50957	2347	57	to	to	IN
50957	2347	58	those	those	DT
50957	2347	59	assigned	assign	VBN
50957	2347	60	upon	upon	IN
50957	2347	61	theoretical	theoretical	JJ
50957	2347	62	grounds	ground	NNS
50957	2347	63	can	can	MD
50957	2347	64	not	not	RB
50957	2347	65	be	be	VB
50957	2347	66	ascribed	ascribe	VBN
50957	2347	67	to	to	IN
50957	2347	68	mere	mere	JJ
50957	2347	69	coincidence	coincidence	NN
50957	2347	70	.	.	.
50957	2348	1	If	if	IN
50957	2348	2	the	the	DT
50957	2348	3	land	land	NN
50957	2348	4	had	have	VBD
50957	2348	5	ever	ever	RB
50957	2348	6	been	be	VBN
50957	2348	7	submerged	submerge	VBN
50957	2348	8	during	during	IN
50957	2348	9	any	any	DT
50957	2348	10	part	part	NN
50957	2348	11	of	of	IN
50957	2348	12	the	the	DT
50957	2348	13	Glacial	Glacial	NNP
50957	2348	14	epoch	epoch	NN
50957	2348	15	to	to	IN
50957	2348	16	a	a	DT
50957	2348	17	depth	depth	NN
50957	2348	18	of	of	IN
50957	2348	19	1,400	1,400	CD
50957	2348	20	feet	foot	NNS
50957	2348	21	,	,	,
50957	2348	22	it	-PRON-	PRP
50957	2348	23	is	be	VBZ
50957	2348	24	inconceivable	inconceivable	JJ
50957	2348	25	that	that	IN
50957	2348	26	clear	clear	JJ
50957	2348	27	and	and	CC
50957	2348	28	indisputable	indisputable	JJ
50957	2348	29	evidence	evidence	NN
50957	2348	30	should	should	MD
50957	2348	31	not	not	RB
50957	2348	32	be	be	VB
50957	2348	33	found	find	VBN
50957	2348	34	in	in	IN
50957	2348	35	abundance	abundance	NN
50957	2348	36	in	in	IN
50957	2348	37	the	the	DT
50957	2348	38	sheltered	shelter	VBN
50957	2348	39	valleys	valley	NNS
50957	2348	40	of	of	IN
50957	2348	41	the	the	DT
50957	2348	42	Lake	Lake	NNP
50957	2348	43	District	District	NNP
50957	2348	44	and	and	CC
50957	2348	45	Wales	Wales	NNP
50957	2348	46	,	,	,
50957	2348	47	which	which	WDT
50957	2348	48	would	would	MD
50957	2348	49	have	have	VB
50957	2348	50	been	be	VBN
50957	2348	51	deep	deep	JJ
50957	2348	52	,	,	,
50957	2348	53	quiet	quiet	JJ
50957	2348	54	fiords	fiord	NNS
50957	2348	55	,	,	,
50957	2348	56	in	in	IN
50957	2348	57	which	which	WDT
50957	2348	58	vast	vast	JJ
50957	2348	59	colonies	colony	NNS
50957	2348	60	of	of	IN
50957	2348	61	marine	marine	JJ
50957	2348	62	creatures	creature	NNS
50957	2348	63	would	would	MD
50957	2348	64	have	have	VB
50957	2348	65	found	find	VBN
50957	2348	66	harbour	harbour	NN
50957	2348	67	,	,	,
50957	2348	68	as	as	IN
50957	2348	69	they	-PRON-	PRP
50957	2348	70	do	do	VBP
50957	2348	71	in	in	IN
50957	2348	72	the	the	DT
50957	2348	73	deep	deep	JJ
50957	2348	74	lochs	lochs	NN
50957	2348	75	of	of	IN
50957	2348	76	Scotland	Scotland	NNP
50957	2348	77	to	to	NNP
50957	2348	78	-	-	HYPH
50957	2348	79	day	day	NN
50957	2348	80	.	.	.
50957	2349	1	"	"	``
50957	2349	2	It	-PRON-	PRP
50957	2349	3	has	have	VBZ
50957	2349	4	been	be	VBN
50957	2349	5	urged	urge	VBN
50957	2349	6	,	,	,
50957	2349	7	in	in	IN
50957	2349	8	explanation	explanation	NN
50957	2349	9	of	of	IN
50957	2349	10	this	this	DT
50957	2349	11	absence	absence	NN
50957	2349	12	of	of	IN
50957	2349	13	marine	marine	NN
50957	2349	14	remains	remain	VBZ
50957	2349	15	in	in	IN
50957	2349	16	the	the	DT
50957	2349	17	great	great	JJ
50957	2349	18	hill	hill	NN
50957	2349	19	-	-	HYPH
50957	2349	20	centres	centre	NNS
50957	2349	21	,	,	,
50957	2349	22	that	that	IN
50957	2349	23	the	the	DT
50957	2349	24	'	'	``
50957	2349	25	second	second	JJ
50957	2349	26	glaciation	glaciation	NN
50957	2349	27	'	'	''
50957	2349	28	might	may	MD
50957	2349	29	have	have	VB
50957	2349	30	destroyed	destroy	VBN
50957	2349	31	them	-PRON-	PRP
50957	2349	32	;	;	:
50957	2349	33	but	but	CC
50957	2349	34	to	to	TO
50957	2349	35	do	do	VB
50957	2349	36	this	this	DT
50957	2349	37	would	would	MD
50957	2349	38	require	require	VB
50957	2349	39	that	that	IN
50957	2349	40	the	the	DT
50957	2349	41	ice	ice	NN
50957	2349	42	should	should	MD
50957	2349	43	make	make	VB
50957	2349	44	a	a	DT
50957	2349	45	clean	clean	JJ
50957	2349	46	and	and	CC
50957	2349	47	complete	complete	JJ
50957	2349	48	sweep	sweep	NN
50957	2349	49	of	of	IN
50957	2349	50	all	all	PDT
50957	2349	51	the	the	DT
50957	2349	52	loose	loose	JJ
50957	2349	53	deposits	deposit	NNS
50957	2349	54	both	both	CC
50957	2349	55	in	in	IN
50957	2349	56	the	the	DT
50957	2349	57	hollows	hollow	NNS
50957	2349	58	of	of	IN
50957	2349	59	the	the	DT
50957	2349	60	valleys	valley	NNS
50957	2349	61	and	and	CC
50957	2349	62	on	on	IN
50957	2349	63	the	the	DT
50957	2349	64	hill	hill	NN
50957	2349	65	-	-	HYPH
50957	2349	66	sides	side	NNS
50957	2349	67	,	,	,
50957	2349	68	and	and	CC
50957	2349	69	further	further	RB
50957	2349	70	that	that	IN
50957	2349	71	it	-PRON-	PRP
50957	2349	72	should	should	MD
50957	2349	73	destroy	destroy	VB
50957	2349	74	all	all	PDT
50957	2349	75	the	the	DT
50957	2349	76	shells	shell	NNS
50957	2349	77	and	and	CC
50957	2349	78	all	all	PDT
50957	2349	79	the	the	DT
50957	2349	80	foreign	foreign	JJ
50957	2349	81	stones	stone	NNS
50957	2349	82	which	which	WDT
50957	2349	83	floated	float	VBD
50957	2349	84	in	in	IN
50957	2349	85	during	during	IN
50957	2349	86	the	the	DT
50957	2349	87	submergence	submergence	NN
50957	2349	88	.	.	.
50957	2350	1	At	at	IN
50957	2350	2	the	the	DT
50957	2350	3	same	same	JJ
50957	2350	4	time	time	NN
50957	2350	5	we	-PRON-	PRP
50957	2350	6	should	should	MD
50957	2350	7	have	have	VB
50957	2350	8	to	to	TO
50957	2350	9	suppose	suppose	VB
50957	2350	10	that	that	IN
50957	2350	11	the	the	DT
50957	2350	12	drift	drift	NN
50957	2350	13	which	which	WDT
50957	2350	14	lay	lie	VBD
50957	2350	15	in	in	IN
50957	2350	16	the	the	DT
50957	2350	17	paths	path	NNS
50957	2350	18	of	of	IN
50957	2350	19	the	the	DT
50957	2350	20	great	great	JJ
50957	2350	21	glaciers	glacier	NNS
50957	2350	22	was	be	VBD
50957	2350	23	not	not	RB
50957	2350	24	subjected	subject	VBN
50957	2350	25	to	to	IN
50957	2350	26	any	any	DT
50957	2350	27	interference	interference	NN
50957	2350	28	whatever	whatever	WDT
50957	2350	29	.	.	.
50957	2351	1	But	but	CC
50957	2351	2	,	,	,
50957	2351	3	assuming	assume	VBG
50957	2351	4	that	that	IN
50957	2351	5	these	these	DT
50957	2351	6	difficulties	difficulty	NNS
50957	2351	7	were	be	VBD
50957	2351	8	explained	explain	VBN
50957	2351	9	,	,	,
50957	2351	10	there	there	EX
50957	2351	11	would	would	MD
50957	2351	12	still	still	RB
50957	2351	13	remain	remain	VB
50957	2351	14	the	the	DT
50957	2351	15	fact	fact	NN
50957	2351	16	that	that	IN
50957	2351	17	the	the	DT
50957	2351	18	valleys	valley	NNS
50957	2351	19	which	which	WDT
50957	2351	20	have	have	VBP
50957	2351	21	never	never	RB
50957	2351	22	been	be	VBN
50957	2351	23	glaciated	glaciate	VBN
50957	2351	24	--	--	:
50957	2351	25	as	as	IN
50957	2351	26	,	,	,
50957	2351	27	for	for	IN
50957	2351	28	example	example	NN
50957	2351	29	,	,	,
50957	2351	30	those	those	DT
50957	2351	31	of	of	IN
50957	2351	32	Derbyshire	Derbyshire	NNP
50957	2351	33	--	--	:
50957	2351	34	show	show	VBP
50957	2351	35	no	no	DT
50957	2351	36	signs	sign	NNS
50957	2351	37	whatever	whatever	WDT
50957	2351	38	of	of	IN
50957	2351	39	any	any	DT
50957	2351	40	marine	marine	JJ
50957	2351	41	deposits	deposit	NNS
50957	2351	42	,	,	,
50957	2351	43	nor	nor	CC
50957	2351	44	of	of	IN
50957	2351	45	marine	marine	JJ
50957	2351	46	action	action	NN
50957	2351	47	in	in	IN
50957	2351	48	any	any	DT
50957	2351	49	form	form	NN
50957	2351	50	whatever	whatever	WDT
50957	2351	51	.	.	.
50957	2352	1	"	"	``
50957	2352	2	The	the	DT
50957	2352	3	sea	sea	NN
50957	2352	4	leaves	leave	VBZ
50957	2352	5	other	other	JJ
50957	2352	6	traces	trace	NNS
50957	2352	7	also	also	RB
50957	2352	8	,	,	,
50957	2352	9	besides	besides	IN
50957	2352	10	shells	shell	NNS
50957	2352	11	,	,	,
50957	2352	12	of	of	IN
50957	2352	13	its	-PRON-	PRP$
50957	2352	14	presence	presence	NN
50957	2352	15	in	in	IN
50957	2352	16	districts	district	NNS
50957	2352	17	that	that	WDT
50957	2352	18	have	have	VBP
50957	2352	19	really	really	RB
50957	2352	20	been	be	VBN
50957	2352	21	submerged	submerge	VBN
50957	2352	22	,	,	,
50957	2352	23	yet	yet	CC
50957	2352	24	there	there	EX
50957	2352	25	are	be	VBP
50957	2352	26	no	no	DT
50957	2352	27	signs	sign	NNS
50957	2352	28	whatever	whatever	WDT
50957	2352	29	to	to	TO
50957	2352	30	be	be	VB
50957	2352	31	found	find	VBN
50957	2352	32	of	of	IN
50957	2352	33	them	-PRON-	PRP
50957	2352	34	in	in	IN
50957	2352	35	all	all	DT
50957	2352	36	England	England	NNP
50957	2352	37	,	,	,
50957	2352	38	except	except	IN
50957	2352	39	the	the	DT
50957	2352	40	_	_	NNP
50957	2352	41	post_-glacial	post_-glacial	NNP
50957	2352	42	raised	raise	VBN
50957	2352	43	beaches	beach	NNS
50957	2352	44	.	.	.
50957	2353	1	Furthermore	furthermore	RB
50957	2353	2	,	,	,
50957	2353	3	in	in	IN
50957	2353	4	all	all	PDT
50957	2353	5	the	the	DT
50957	2353	6	area	area	NN
50957	2353	7	occupied	occupy	VBN
50957	2353	8	by	by	IN
50957	2353	9	glacial	glacial	JJ
50957	2353	10	deposits	deposit	NNS
50957	2353	11	there	there	EX
50957	2353	12	are	be	VBP
50957	2353	13	no	no	DT
50957	2353	14	true	true	JJ
50957	2353	15	sea	sea	NN
50957	2353	16	-	-	HYPH
50957	2353	17	beaches	beach	NNS
50957	2353	18	,	,	,
50957	2353	19	no	no	DT
50957	2353	20	cliffs	cliff	NNS
50957	2353	21	nor	nor	CC
50957	2353	22	sea	sea	NN
50957	2353	23	-	-	HYPH
50957	2353	24	worn	wear	VBN
50957	2353	25	caves	cave	NNS
50957	2353	26	,	,	,
50957	2353	27	no	no	DT
50957	2353	28	barnacle	barnacle	NN
50957	2353	29	-	-	HYPH
50957	2353	30	encrusted	encrust	VBN
50957	2353	31	rocks	rock	NNS
50957	2353	32	,	,	,
50957	2353	33	nor	nor	CC
50957	2353	34	rocks	rock	NNS
50957	2353	35	bored	bore	VBN
50957	2353	36	by	by	IN
50957	2353	37	Pholas	Pholas	NNP
50957	2353	38	or	or	CC
50957	2353	39	Saxicava	Saxicava	NNP
50957	2353	40	.	.	.
50957	2354	1	Are	be	VBP
50957	2354	2	we	-PRON-	PRP
50957	2354	3	to	to	TO
50957	2354	4	believe	believe	VB
50957	2354	5	that	that	IN
50957	2354	6	these	these	DT
50957	2354	7	never	never	RB
50957	2354	8	existed	exist	VBD
50957	2354	9	;	;	:
50957	2354	10	or	or	CC
50957	2354	11	that	that	IN
50957	2354	12	,	,	,
50957	2354	13	having	have	VBG
50957	2354	14	existed	exist	VBN
50957	2354	15	,	,	,
50957	2354	16	they	-PRON-	PRP
50957	2354	17	have	have	VBP
50957	2354	18	been	be	VBN
50957	2354	19	obliterated	obliterate	VBN
50957	2354	20	by	by	IN
50957	2354	21	subsequent	subsequent	JJ
50957	2354	22	denudations	denudation	NNS
50957	2354	23	?	?	.
50957	2355	1	To	to	TO
50957	2355	2	make	make	VB
50957	2355	3	good	good	JJ
50957	2355	4	the	the	DT
50957	2355	5	former	former	JJ
50957	2355	6	proposition	proposition	NN
50957	2355	7	,	,	,
50957	2355	8	it	-PRON-	PRP
50957	2355	9	would	would	MD
50957	2355	10	be	be	VB
50957	2355	11	necessary	necessary	JJ
50957	2355	12	as	as	IN
50957	2355	13	a	a	DT
50957	2355	14	preliminary	preliminary	NN
50957	2355	15	to	to	TO
50957	2355	16	show	show	VB
50957	2355	17	that	that	IN
50957	2355	18	the	the	DT
50957	2355	19	movement	movement	NN
50957	2355	20	of	of	IN
50957	2355	21	subsidence	subsidence	NN
50957	2355	22	and	and	CC
50957	2355	23	re	re	NN
50957	2355	24	-	-	NN
50957	2355	25	elevation	elevation	NN
50957	2355	26	was	be	VBD
50957	2355	27	so	so	RB
50957	2355	28	rapid	rapid	JJ
50957	2355	29	,	,	,
50957	2355	30	and	and	CC
50957	2355	31	the	the	DT
50957	2355	32	interval	interval	NN
50957	2355	33	between	between	IN
50957	2355	34	so	so	RB
50957	2355	35	brief	brief	JJ
50957	2355	36	,	,	,
50957	2355	37	that	that	IN
50957	2355	38	no	no	DT
50957	2355	39	time	time	NN
50957	2355	40	was	be	VBD
50957	2355	41	allowed	allow	VBN
50957	2355	42	for	for	IN
50957	2355	43	any	any	DT
50957	2355	44	marine	marine	JJ
50957	2355	45	erosion	erosion	NN
50957	2355	46	to	to	TO
50957	2355	47	take	take	VB
50957	2355	48	place	place	NN
50957	2355	49	.	.	.
50957	2356	1	If	if	IN
50957	2356	2	this	this	DT
50957	2356	3	were	be	VBD
50957	2356	4	so	so	RB
50957	2356	5	,	,	,
50957	2356	6	it	-PRON-	PRP
50957	2356	7	would	would	MD
50957	2356	8	be	be	VB
50957	2356	9	the	the	DT
50957	2356	10	most	most	RBS
50957	2356	11	stupendous	stupendous	JJ
50957	2356	12	catastrophe	catastrophe	NN
50957	2356	13	of	of	IN
50957	2356	14	which	which	WDT
50957	2356	15	we	-PRON-	PRP
50957	2356	16	have	have	VBP
50957	2356	17	any	any	DT
50957	2356	18	geological	geological	JJ
50957	2356	19	record	record	NN
50957	2356	20	;	;	:
50957	2356	21	but	but	CC
50957	2356	22	we	-PRON-	PRP
50957	2356	23	are	be	VBP
50957	2356	24	not	not	RB
50957	2356	25	left	leave	VBN
50957	2356	26	in	in	IN
50957	2356	27	doubt	doubt	NN
50957	2356	28	regarding	regard	VBG
50957	2356	29	the	the	DT
50957	2356	30	duration	duration	NN
50957	2356	31	of	of	IN
50957	2356	32	the	the	DT
50957	2356	33	submerged	submerged	JJ
50957	2356	34	condition	condition	NN
50957	2356	35	,	,	,
50957	2356	36	for	for	IN
50957	2356	37	the	the	DT
50957	2356	38	occurrence	occurrence	NN
50957	2356	39	of	of	IN
50957	2356	40	forty	forty	CD
50957	2356	41	feet	foot	NNS
50957	2356	42	of	of	IN
50957	2356	43	gravel	gravel	NN
50957	2356	44	upon	upon	IN
50957	2356	45	the	the	DT
50957	2356	46	summits	summit	NNS
50957	2356	47	of	of	IN
50957	2356	48	the	the	DT
50957	2356	49	hills	hill	NNS
50957	2356	50	indicates	indicate	VBZ
50957	2356	51	plainly	plainly	RB
50957	2356	52	that	that	DT
50957	2356	53	,	,	,
50957	2356	54	if	if	IN
50957	2356	55	they	-PRON-	PRP
50957	2356	56	were	be	VBD
50957	2356	57	accumulated	accumulate	VBN
50957	2356	58	by	by	IN
50957	2356	59	the	the	DT
50957	2356	60	sea	sea	NN
50957	2356	61	,	,	,
50957	2356	62	the	the	DT
50957	2356	63	land	land	NN
50957	2356	64	must	must	MD
50957	2356	65	have	have	VB
50957	2356	66	stood	stand	VBN
50957	2356	67	at	at	IN
50957	2356	68	that	that	DT
50957	2356	69	level	level	NN
50957	2356	70	for	for	IN
50957	2356	71	a	a	DT
50957	2356	72	very	very	RB
50957	2356	73	long	long	JJ
50957	2356	74	period	period	NN
50957	2356	75	,	,	,
50957	2356	76	amply	amply	RB
50957	2356	77	sufficient	sufficient	JJ
50957	2356	78	for	for	IN
50957	2356	79	the	the	DT
50957	2356	80	formation	formation	NN
50957	2356	81	of	of	IN
50957	2356	82	a	a	DT
50957	2356	83	well	well	RB
50957	2356	84	-	-	HYPH
50957	2356	85	marked	mark	VBN
50957	2356	86	coast	coast	NN
50957	2356	87	-	-	HYPH
50957	2356	88	line	line	NN
50957	2356	89	.	.	.
50957	2357	1	"	"	``
50957	2357	2	The	the	DT
50957	2357	3	alternative	alternative	JJ
50957	2357	4	proposition	proposition	NN
50957	2357	5	,	,	,
50957	2357	6	that	that	IN
50957	2357	7	post	post	JJ
50957	2357	8	-	-	JJ
50957	2357	9	glacial	glacial	JJ
50957	2357	10	denudation	denudation	NN
50957	2357	11	had	have	VBD
50957	2357	12	removed	remove	VBN
50957	2357	13	the	the	DT
50957	2357	14	traces	trace	NNS
50957	2357	15	of	of	IN
50957	2357	16	subsidence	subsidence	NN
50957	2357	17	,	,	,
50957	2357	18	is	be	VBZ
50957	2357	19	equally	equally	RB
50957	2357	20	at	at	IN
50957	2357	21	variance	variance	NN
50957	2357	22	with	with	IN
50957	2357	23	the	the	DT
50957	2357	24	evidence	evidence	NN
50957	2357	25	.	.	.
50957	2358	1	Post	post	JJ
50957	2358	2	-	-	JJ
50957	2358	3	glacial	glacial	JJ
50957	2358	4	denudation	denudation	NN
50957	2358	5	has	have	VBZ
50957	2358	6	left	leave	VBN
50957	2358	7	kames	kame	NNS
50957	2358	8	and	and	CC
50957	2358	9	drumlins	drumlin	NNS
50957	2358	10	,	,	,
50957	2358	11	and	and	CC
50957	2358	12	all	all	PDT
50957	2358	13	the	the	DT
50957	2358	14	other	other	JJ
50957	2358	15	forms	form	NNS
50957	2358	16	of	of	IN
50957	2358	17	glacial	glacial	JJ
50957	2358	18	deposits	deposit	NNS
50957	2358	19	,	,	,
50957	2358	20	in	in	IN
50957	2358	21	almost	almost	RB
50957	2358	22	perfect	perfect	JJ
50957	2358	23	integrity	integrity	NN
50957	2358	24	;	;	:
50957	2358	25	the	the	DT
50957	2358	26	small	small	JJ
50957	2358	27	kettle	kettle	NN
50957	2358	28	-	-	HYPH
50957	2358	29	holes	hole	NNS
50957	2358	30	are	be	VBP
50957	2358	31	not	not	RB
50957	2358	32	yet	yet	RB
50957	2358	33	filled	fill	VBN
50957	2358	34	up	up	RP
50957	2358	35	;	;	:
50957	2358	36	and	and	CC
50957	2358	37	it	-PRON-	PRP
50957	2358	38	is	be	VBZ
50957	2358	39	therefore	therefore	RB
50957	2358	40	quite	quite	RB
50957	2358	41	out	out	IN
50957	2358	42	of	of	IN
50957	2358	43	the	the	DT
50957	2358	44	question	question	NN
50957	2358	45	that	that	WDT
50957	2358	46	the	the	DT
50957	2358	47	far	far	RB
50957	2358	48	more	more	JJR
50957	2358	49	enduring	enduring	JJ
50957	2358	50	features	feature	NNS
50957	2358	51	,	,	,
50957	2358	52	such	such	JJ
50957	2358	53	as	as	IN
50957	2358	54	sea	sea	NN
50957	2358	55	-	-	HYPH
50957	2358	56	cliffs	cliff	NNS
50957	2358	57	,	,	,
50957	2358	58	shore	shore	NN
50957	2358	59	platforms	platform	NNS
50957	2358	60	,	,	,
50957	2358	61	and	and	CC
50957	2358	62	beaches	beach	NNS
50957	2358	63	,	,	,
50957	2358	64	should	should	MD
50957	2358	65	have	have	VB
50957	2358	66	been	be	VBN
50957	2358	67	destroyed	destroy	VBN
50957	2358	68	.	.	.
50957	2359	1	"	"	``
50957	2359	2	The	the	DT
50957	2359	3	only	only	JJ
50957	2359	4	reasonable	reasonable	JJ
50957	2359	5	conclusion	conclusion	NN
50957	2359	6	is	be	VBZ
50957	2359	7	,	,	,
50957	2359	8	that	that	IN
50957	2359	9	these	these	DT
50957	2359	10	evidences	evidence	NNS
50957	2359	11	of	of	IN
50957	2359	12	marine	marine	JJ
50957	2359	13	action	action	NN
50957	2359	14	never	never	RB
50957	2359	15	existed	exist	VBD
50957	2359	16	,	,	,
50957	2359	17	because	because	IN
50957	2359	18	the	the	DT
50957	2359	19	land	land	NN
50957	2359	20	in	in	IN
50957	2359	21	glacial	glacial	JJ
50957	2359	22	times	time	NNS
50957	2359	23	was	be	VBD
50957	2359	24	never	never	RB
50957	2359	25	depressed	depress	VBN
50957	2359	26	below	below	IN
50957	2359	27	its	-PRON-	PRP$
50957	2359	28	present	present	JJ
50957	2359	29	level	level	NN
50957	2359	30	.	.	.
50957	2360	1	If	if	IN
50957	2360	2	the	the	DT
50957	2360	3	level	level	NN
50957	2360	4	were	be	VBD
50957	2360	5	different	different	JJ
50957	2360	6	at	at	RB
50957	2360	7	all	all	RB
50957	2360	8	(	(	-LRB-
50957	2360	9	as	as	IN
50957	2360	10	I	-PRON-	PRP
50957	2360	11	think	think	VBP
50957	2360	12	may	may	MD
50957	2360	13	have	have	VB
50957	2360	14	been	be	VBN
50957	2360	15	the	the	DT
50957	2360	16	case	case	NN
50957	2360	17	on	on	IN
50957	2360	18	the	the	DT
50957	2360	19	western	western	JJ
50957	2360	20	side	side	NN
50957	2360	21	of	of	IN
50957	2360	22	England	England	NNP
50957	2360	23	)	)	-RRB-
50957	2360	24	,	,	,
50957	2360	25	it	-PRON-	PRP
50957	2360	26	was	be	VBD
50957	2360	27	higher	high	JJR
50957	2360	28	,	,	,
50957	2360	29	and	and	CC
50957	2360	30	not	not	RB
50957	2360	31	lower	low	JJR
50957	2360	32	.	.	.
50957	2361	1	"	"	``
50957	2361	2	The	the	DT
50957	2361	3	details	detail	NNS
50957	2361	4	of	of	IN
50957	2361	5	the	the	DT
50957	2361	6	submergence	submergence	NN
50957	2361	7	hypothesis	hypothesis	NN
50957	2361	8	have	have	VBP
50957	2361	9	,	,	,
50957	2361	10	so	so	RB
50957	2361	11	far	far	RB
50957	2361	12	as	as	IN
50957	2361	13	I	-PRON-	PRP
50957	2361	14	am	be	VBP
50957	2361	15	aware	aware	JJ
50957	2361	16	,	,	,
50957	2361	17	never	never	RB
50957	2361	18	been	be	VBN
50957	2361	19	dealt	deal	VBN
50957	2361	20	with	with	IN
50957	2361	21	by	by	IN
50957	2361	22	its	-PRON-	PRP$
50957	2361	23	advocates	advocate	NNS
50957	2361	24	,	,	,
50957	2361	25	otherwise	otherwise	RB
50957	2361	26	I	-PRON-	PRP
50957	2361	27	can	can	MD
50957	2361	28	not	not	RB
50957	2361	29	but	but	RB
50957	2361	30	think	think	VB
50957	2361	31	that	that	IN
50957	2361	32	it	-PRON-	PRP
50957	2361	33	would	would	MD
50957	2361	34	have	have	VB
50957	2361	35	been	be	VBN
50957	2361	36	abandoned	abandon	VBN
50957	2361	37	long	long	RB
50957	2361	38	since	since	RB
50957	2361	39	.	.	.
50957	2362	1	It	-PRON-	PRP
50957	2362	2	has	have	VBZ
50957	2362	3	been	be	VBN
50957	2362	4	stated	state	VBN
50957	2362	5	in	in	IN
50957	2362	6	general	general	JJ
50957	2362	7	terms	term	NNS
50957	2362	8	that	that	IN
50957	2362	9	the	the	DT
50957	2362	10	subsidence	subsidence	NN
50957	2362	11	was	be	VBD
50957	2362	12	greatest	great	JJS
50957	2362	13	in	in	IN
50957	2362	14	the	the	DT
50957	2362	15	north	north	NN
50957	2362	16	and	and	CC
50957	2362	17	diminished	diminish	VBN
50957	2362	18	to	to	IN
50957	2362	19	zero	zero	CD
50957	2362	20	in	in	IN
50957	2362	21	the	the	DT
50957	2362	22	south	south	NN
50957	2362	23	,	,	,
50957	2362	24	but	but	CC
50957	2362	25	no	no	DT
50957	2362	26	attempt	attempt	NN
50957	2362	27	was	be	VBD
50957	2362	28	made	make	VBN
50957	2362	29	to	to	TO
50957	2362	30	trace	trace	VB
50957	2362	31	the	the	DT
50957	2362	32	evidence	evidence	NN
50957	2362	33	of	of	IN
50957	2362	34	extreme	extreme	JJ
50957	2362	35	subsidence	subsidence	NN
50957	2362	36	across	across	IN
50957	2362	37	country	country	NN
50957	2362	38	and	and	CC
50957	2362	39	along	along	IN
50957	2362	40	the	the	DT
50957	2362	41	principal	principal	JJ
50957	2362	42	hill	hill	NN
50957	2362	43	-	-	HYPH
50957	2362	44	ranges	range	VBZ
50957	2362	45	--	--	:
50957	2362	46	in	in	IN
50957	2362	47	fact	fact	NN
50957	2362	48	,	,	,
50957	2362	49	to	to	TO
50957	2362	50	see	see	VB
50957	2362	51	how	how	WRB
50957	2362	52	it	-PRON-	PRP
50957	2362	53	varied	vary	VBD
50957	2362	54	in	in	IN
50957	2362	55	every	every	DT
50957	2362	56	direction	direction	NN
50957	2362	57	.	.	.
50957	2363	1	"	"	``
50957	2363	2	If	if	IN
50957	2363	3	we	-PRON-	PRP
50957	2363	4	take	take	VBP
50957	2363	5	a	a	DT
50957	2363	6	traverse	traverse	NN
50957	2363	7	of	of	IN
50957	2363	8	England	England	NNP
50957	2363	9	,	,	,
50957	2363	10	say	say	VBP
50957	2363	11	from	from	IN
50957	2363	12	Flamborough	Flamborough	NNP
50957	2363	13	Head	Head	NNP
50957	2363	14	upon	upon	IN
50957	2363	15	the	the	DT
50957	2363	16	east	east	NN
50957	2363	17	to	to	IN
50957	2363	18	Moel	Moel	NNP
50957	2363	19	Tryfaen	Tryfaen	NNP
50957	2363	20	on	on	IN
50957	2363	21	the	the	DT
50957	2363	22	west	west	NN
50957	2363	23	,	,	,
50957	2363	24	and	and	CC
50957	2363	25	accept	accept	VB
50957	2363	26	as	as	IN
50957	2363	27	evidence	evidence	NN
50957	2363	28	of	of	IN
50957	2363	29	submergence	submergence	NN
50957	2363	30	any	any	DT
50957	2363	31	true	true	JJ
50957	2363	32	glacial	glacial	JJ
50957	2363	33	deposits	deposit	NNS
50957	2363	34	(	(	-LRB-
50957	2363	35	except	except	IN
50957	2363	36	,	,	,
50957	2363	37	as	as	IN
50957	2363	38	in	in	IN
50957	2363	39	the	the	DT
50957	2363	40	case	case	NN
50957	2363	41	of	of	IN
50957	2363	42	the	the	DT
50957	2363	43	interior	interior	NN
50957	2363	44	of	of	IN
50957	2363	45	Wales	Wales	NNP
50957	2363	46	,	,	,
50957	2363	47	the	the	DT
50957	2363	48	deposits	deposit	NNS
50957	2363	49	are	be	VBP
50957	2363	50	obviously	obviously	RB
50957	2363	51	the	the	DT
50957	2363	52	effects	effect	NNS
50957	2363	53	of	of	IN
50957	2363	54	purely	purely	RB
50957	2363	55	local	local	JJ
50957	2363	56	glaciers	glacier	NNS
50957	2363	57	and	and	CC
50957	2363	58	contain	contain	NN
50957	2363	59	,	,	,
50957	2363	60	therefore	therefore	RB
50957	2363	61	,	,	,
50957	2363	62	no	no	DT
50957	2363	63	shells	shell	NNS
50957	2363	64	)	)	-RRB-
50957	2363	65	,	,	,
50957	2363	66	we	-PRON-	PRP
50957	2363	67	shall	shall	MD
50957	2363	68	find	find	VB
50957	2363	69	that	that	IN
50957	2363	70	the	the	DT
50957	2363	71	subsidence	subsidence	NN
50957	2363	72	,	,	,
50957	2363	73	if	if	IN
50957	2363	74	any	any	DT
50957	2363	75	,	,	,
50957	2363	76	must	must	MD
50957	2363	77	have	have	VB
50957	2363	78	been	be	VBN
50957	2363	79	not	not	RB
50957	2363	80	simply	simply	RB
50957	2363	81	differential	differential	JJ
50957	2363	82	but	but	CC
50957	2363	83	sporadic	sporadic	JJ
50957	2363	84	.	.	.
50957	2364	1	[	[	-LRB-
50957	2364	2	Illustration	illustration	NN
50957	2364	3	:	:	:
50957	2364	4	Fig	Fig	NNP
50957	2364	5	.	.	.
50957	2365	1	47.--Section	47.--section	CD
50957	2365	2	of	of	IN
50957	2365	3	the	the	DT
50957	2365	4	cliff	cliff	NN
50957	2365	5	on	on	IN
50957	2365	6	the	the	DT
50957	2365	7	east	east	JJ
50957	2365	8	side	side	NN
50957	2365	9	of	of	IN
50957	2365	10	South	South	NNP
50957	2365	11	Sea	Sea	NNP
50957	2365	12	Landing	Landing	NNP
50957	2365	13	,	,	,
50957	2365	14	Flamborough	Flamborough	NNP
50957	2365	15	Head	Head	NNP
50957	2365	16	.	.	.
50957	2366	1	Scale	scale	NN
50957	2366	2	,	,	,
50957	2366	3	120	120	CD
50957	2366	4	feet	foot	NNS
50957	2366	5	to	to	IN
50957	2366	6	1	1	CD
50957	2366	7	inch	inch	NN
50957	2366	8	;	;	:
50957	2366	9	length	length	NN
50957	2366	10	of	of	IN
50957	2366	11	section	section	NN
50957	2366	12	290	290	CD
50957	2366	13	yards	yard	NNS
50957	2366	14	;	;	:
50957	2366	15	average	average	JJ
50957	2366	16	height	height	NN
50957	2366	17	,	,	,
50957	2366	18	125	125	CD
50957	2366	19	feet	foot	NNS
50957	2366	20	.	.	.
50957	2367	1	(	(	-LRB-
50957	2367	2	See	see	VB
50957	2367	3	above	above	IN
50957	2367	4	map	map	NN
50957	2367	5	of	of	IN
50957	2367	6	moraine	moraine	NN
50957	2367	7	between	between	IN
50957	2367	8	Speeton	Speeton	NNP
50957	2367	9	and	and	CC
50957	2367	10	Flamborough	Flamborough	NNP
50957	2367	11	.	.	.
50957	2367	12	)	)	-RRB-
50957	2368	1	Explanation.--_4	explanation.--_4	UH
50957	2368	2	.	.	.
50957	2368	3	_	_	NNP
50957	2368	4	Brownish	Brownish	NNP
50957	2368	5	boulder	boulder	NN
50957	2368	6	-	-	HYPH
50957	2368	7	clay	clay	NN
50957	2368	8	,	,	,
50957	2368	9	a	a	DT
50957	2368	10	band	band	NN
50957	2368	11	of	of	IN
50957	2368	12	pebbles	pebble	NNS
50957	2368	13	;	;	:
50957	2368	14	_	_	NNP
50957	2368	15	4a	4a	NNP
50957	2368	16	_	_	NNP
50957	2368	17	,	,	,
50957	2368	18	in	in	IN
50957	2368	19	places	place	NNS
50957	2368	20	about	about	IN
50957	2368	21	seven	seven	CD
50957	2368	22	feet	foot	NNS
50957	2368	23	from	from	IN
50957	2368	24	top	top	NN
50957	2368	25	.	.	.
50957	2369	1	_	_	NNP
50957	2369	2	3	3	CD
50957	2369	3	.	.	.
50957	2369	4	_	_	NNP
50957	2369	5	Washed	Washed	NNP
50957	2369	6	gravel	gravel	NN
50957	2369	7	,	,	,
50957	2369	8	with	with	IN
50957	2369	9	thin	thin	JJ
50957	2369	10	sand	sand	NN
50957	2369	11	-	-	HYPH
50957	2369	12	seams	seam	NNS
50957	2369	13	,	,	,
50957	2369	14	well	well	RB
50957	2369	15	-	-	HYPH
50957	2369	16	bedded	bed	VBN
50957	2369	17	,	,	,
50957	2369	18	pebbles	pebble	VBZ
50957	2369	19	chiefly	chiefly	RB
50957	2369	20	erratics	erratic	NNS
50957	2369	21	.	.	.
50957	2370	1	_	_	NNP
50957	2370	2	2	2	CD
50957	2370	3	.	.	.
50957	2370	4	_	_	NNP
50957	2370	5	"	"	``
50957	2370	6	Basement	Basement	NNP
50957	2370	7	"	"	''
50957	2370	8	boulder	boulder	NN
50957	2370	9	-	-	HYPH
50957	2370	10	clay	clay	NN
50957	2370	11	,	,	,
50957	2370	12	with	with	IN
50957	2370	13	many	many	JJ
50957	2370	14	included	include	VBN
50957	2370	15	patches	patch	NNS
50957	2370	16	of	of	IN
50957	2370	17	sand	sand	NN
50957	2370	18	,	,	,
50957	2370	19	gravel	gravel	NN
50957	2370	20	,	,	,
50957	2370	21	and	and	CC
50957	2370	22	silt	silt	NN
50957	2370	23	;	;	:
50957	2370	24	_	_	NNP
50957	2370	25	2a	2a	NNP
50957	2370	26	_	_	NNP
50957	2370	27	,	,	,
50957	2370	28	at	at	IN
50957	2370	29	_	_	NNP
50957	2370	30	B	B	NNP
50957	2370	31	_	_	NNP
50957	2370	32	,	,	,
50957	2370	33	one	one	CD
50957	2370	34	of	of	IN
50957	2370	35	these	these	DT
50957	2370	36	_	_	NNP
50957	2370	37	2b	2b	NNP
50957	2370	38	_	_	NNP
50957	2370	39	contain	contain	NN
50957	2370	40	shells	shell	NNS
50957	2370	41	.	.	.
50957	2371	1	_	_	NNP
50957	2371	2	1b	1b	NNP
50957	2371	3	_	_	NNP
50957	2371	4	.	.	.
50957	2372	1	Sand	sand	NN
50957	2372	2	and	and	CC
50957	2372	3	silt	silt	NN
50957	2372	4	,	,	,
50957	2372	5	overlying	overlying	NN
50957	2372	6	and	and	CC
50957	2372	7	in	in	IN
50957	2372	8	places	place	NNS
50957	2372	9	interbedded	interbedde	VBN
50957	2372	10	with	with	IN
50957	2372	11	_	_	NNP
50957	2372	12	1	1	CD
50957	2372	13	_	_	NNP
50957	2372	14	.	.	.
50957	2373	1	_	_	NNP
50957	2373	2	1	1	CD
50957	2373	3	.	.	.
50957	2373	4	_	_	NNP
50957	2373	5	Rubble	Rubble	NNP
50957	2373	6	of	of	IN
50957	2373	7	angular	angular	JJ
50957	2373	8	and	and	CC
50957	2373	9	subangular	subangular	JJ
50957	2373	10	chalk	chalk	NN
50957	2373	11	-	-	HYPH
50957	2373	12	blocks	block	NNS
50957	2373	13	and	and	CC
50957	2373	14	gravel	gravel	NN
50957	2373	15	,	,	,
50957	2373	16	with	with	IN
50957	2373	17	occasional	occasional	JJ
50957	2373	18	erratic	erratic	NN
50957	2373	19	,	,	,
50957	2373	20	passes	pass	VBZ
50957	2373	21	partly	partly	RB
50957	2373	22	into	into	IN
50957	2373	23	chalky	chalky	NNP
50957	2373	24	boulder	boulder	NN
50957	2373	25	-	-	HYPH
50957	2373	26	clay	clay	NN
50957	2373	27	,	,	,
50957	2373	28	_	_	NNP
50957	2373	29	1a	1a	NNP
50957	2373	30	_	_	NNP
50957	2373	31	.	.	.
50957	2374	1	_	_	NNP
50957	2374	2	x	x	NNP
50957	2374	3	_	_	NNP
50957	2374	4	.	.	.
50957	2375	1	White	white	JJ
50957	2375	2	chalk	chalk	NN
50957	2375	3	,	,	,
50957	2375	4	without	without	IN
50957	2375	5	flints	flint	NNS
50957	2375	6	,	,	,
50957	2375	7	surface	surface	VBP
50957	2375	8	much	much	RB
50957	2375	9	shaken	shake	VBN
50957	2375	10	.	.	.
50957	2375	11	]	]	-RRB-
50957	2376	1	"	"	``
50957	2376	2	At	at	IN
50957	2376	3	Flamborough	Flamborough	NNP
50957	2376	4	Head	Head	NNP
50957	2376	5	shelly	shelly	RB
50957	2376	6	drift	drift	NN
50957	2376	7	attains	attain	VBZ
50957	2376	8	an	an	DT
50957	2376	9	altitude	altitude	NN
50957	2376	10	of	of	IN
50957	2376	11	400	400	CD
50957	2376	12	feet	foot	NNS
50957	2376	13	,	,	,
50957	2376	14	but	but	CC
50957	2376	15	half	half	PDT
50957	2376	16	a	a	DT
50957	2376	17	mile	mile	NN
50957	2376	18	from	from	IN
50957	2376	19	the	the	DT
50957	2376	20	coast	coast	NN
50957	2376	21	the	the	DT
50957	2376	22	country	country	NN
50957	2376	23	is	be	VBZ
50957	2376	24	practically	practically	RB
50957	2376	25	driftless	driftless	JJ
50957	2376	26	even	even	RB
50957	2376	27	at	at	IN
50957	2376	28	lower	low	JJR
50957	2376	29	levels	level	NNS
50957	2376	30	.	.	.
50957	2377	1	The	the	DT
50957	2377	2	Yorkshire	Yorkshire	NNP
50957	2377	3	Wolds	Wolds	NNP
50957	2377	4	were	be	VBD
50957	2377	5	not	not	RB
50957	2377	6	submerged	submerge	VBN
50957	2377	7	.	.	.
50957	2378	1	On	on	IN
50957	2378	2	the	the	DT
50957	2378	3	western	western	JJ
50957	2378	4	flanks	flank	NNS
50957	2378	5	of	of	IN
50957	2378	6	the	the	DT
50957	2378	7	wolds	wolds	NNP
50957	2378	8	drift	drift	NN
50957	2378	9	comes	come	VBZ
50957	2378	10	in	in	RP
50957	2378	11	at	at	IN
50957	2378	12	about	about	RB
50957	2378	13	100	100	CD
50957	2378	14	to	to	TO
50957	2378	15	150	150	CD
50957	2378	16	feet	foot	NNS
50957	2378	17	,	,	,
50957	2378	18	and	and	CC
50957	2378	19	persists	persist	NNS
50957	2378	20	,	,	,
50957	2378	21	probably	probably	RB
50957	2378	22	,	,	,
50957	2378	23	under	under	IN
50957	2378	24	the	the	DT
50957	2378	25	post	post	JJ
50957	2378	26	-	-	JJ
50957	2378	27	glacial	glacial	JJ
50957	2378	28	warp	warp	NN
50957	2378	29	,	,	,
50957	2378	30	from	from	IN
50957	2378	31	which	which	WDT
50957	2378	32	it	-PRON-	PRP
50957	2378	33	again	again	RB
50957	2378	34	protrudes	protrude	VBZ
50957	2378	35	on	on	IN
50957	2378	36	the	the	DT
50957	2378	37	western	western	JJ
50957	2378	38	side	side	NN
50957	2378	39	of	of	IN
50957	2378	40	the	the	DT
50957	2378	41	valley	valley	NN
50957	2378	42	of	of	IN
50957	2378	43	the	the	DT
50957	2378	44	Ouse	Ouse	NNP
50957	2378	45	,	,	,
50957	2378	46	and	and	CC
50957	2378	47	however	however	RB
50957	2378	48	the	the	DT
50957	2378	49	drift	drift	NN
50957	2378	50	between	between	IN
50957	2378	51	there	there	RB
50957	2378	52	and	and	CC
50957	2378	53	the	the	DT
50957	2378	54	Pennine	Pennine	NNP
50957	2378	55	water	water	NN
50957	2378	56	-	-	HYPH
50957	2378	57	shed	shed	VBN
50957	2378	58	may	may	MD
50957	2378	59	be	be	VB
50957	2378	60	interpreted	interpret	VBN
50957	2378	61	,	,	,
50957	2378	62	it	-PRON-	PRP
50957	2378	63	shows	show	VBZ
50957	2378	64	not	not	RB
50957	2378	65	a	a	DT
50957	2378	66	sign	sign	NN
50957	2378	67	of	of	IN
50957	2378	68	marine	marine	JJ
50957	2378	69	origin	origin	NN
50957	2378	70	;	;	:
50957	2378	71	but	but	CC
50957	2378	72	,	,	,
50957	2378	73	even	even	RB
50957	2378	74	granting	grant	VBG
50957	2378	75	that	that	IN
50957	2378	76	it	-PRON-	PRP
50957	2378	77	did	do	VBD
50957	2378	78	,	,	,
50957	2378	79	we	-PRON-	PRP
50957	2378	80	find	find	VBP
50957	2378	81	that	that	IN
50957	2378	82	it	-PRON-	PRP
50957	2378	83	does	do	VBZ
50957	2378	84	not	not	RB
50957	2378	85	reach	reach	VB
50957	2378	86	within	within	IN
50957	2378	87	a	a	DT
50957	2378	88	thousand	thousand	CD
50957	2378	89	feet	foot	NNS
50957	2378	90	of	of	IN
50957	2378	91	the	the	DT
50957	2378	92	water	water	NN
50957	2378	93	-	-	HYPH
50957	2378	94	shed	shed	VBN
50957	2378	95	.	.	.
50957	2379	1	When	when	WRB
50957	2379	2	the	the	DT
50957	2379	3	water	water	NN
50957	2379	4	-	-	HYPH
50957	2379	5	shed	shed	VBN
50957	2379	6	is	be	VBZ
50957	2379	7	crossed	cross	VBN
50957	2379	8	,	,	,
50957	2379	9	however	however	RB
50957	2379	10	,	,	,
50957	2379	11	abundant	abundant	JJ
50957	2379	12	glacial	glacial	JJ
50957	2379	13	deposits	deposit	NNS
50957	2379	14	are	be	VBP
50957	2379	15	met	meet	VBN
50957	2379	16	with	with	IN
50957	2379	17	which	which	WDT
50957	2379	18	are	be	VBP
50957	2379	19	not	not	RB
50957	2379	20	to	to	TO
50957	2379	21	be	be	VB
50957	2379	22	differentiated	differentiate	VBN
50957	2379	23	from	from	IN
50957	2379	24	others	other	NNS
50957	2379	25	at	at	IN
50957	2379	26	slightly	slightly	RB
50957	2379	27	lower	low	JJR
50957	2379	28	levels	level	NNS
50957	2379	29	which	which	WDT
50957	2379	30	contain	contain	VBP
50957	2379	31	shells	shell	NNS
50957	2379	32	.	.	.
50957	2380	1	[	[	-LRB-
50957	2380	2	Illustration	illustration	NN
50957	2380	3	:	:	:
50957	2380	4	Fig	Fig	NNP
50957	2380	5	.	.	.
50957	2381	1	48.--Enlarged	48.--Enlarged	NNP
50957	2381	2	section	section	NN
50957	2381	3	of	of	IN
50957	2381	4	the	the	DT
50957	2381	5	shelly	shelly	NNP
50957	2381	6	sand	sand	NN
50957	2381	7	and	and	CC
50957	2381	8	surrounding	surround	VBG
50957	2381	9	clay	clay	NN
50957	2381	10	at	at	IN
50957	2381	11	_	_	NNP
50957	2381	12	B	B	NNP
50957	2381	13	_	_	NNP
50957	2381	14	in	in	IN
50957	2381	15	preceding	precede	VBG
50957	2381	16	figure	figure	NN
50957	2381	17	.	.	.
50957	2382	1	Scale	scale	NN
50957	2382	2	,	,	,
50957	2382	3	4	4	CD
50957	2382	4	feet	foot	NNS
50957	2382	5	to	to	IN
50957	2382	6	1	1	CD
50957	2382	7	inch	inch	NN
50957	2382	8	.	.	.
50957	2383	1	Explanation.--_2	explanation.--_2	UH
50957	2383	2	.	.	.
50957	2383	3	_	_	NNP
50957	2383	4	"	"	``
50957	2383	5	Basement	Basement	NNP
50957	2383	6	"	"	''
50957	2383	7	boulder	boulder	NN
50957	2383	8	-	-	HYPH
50957	2383	9	clay	clay	NN
50957	2383	10	.	.	.
50957	2384	1	_	_	NNP
50957	2384	2	2a	2a	NNP
50957	2384	3	_	_	NNP
50957	2384	4	.	.	.
50957	2385	1	Pure	pure	JJ
50957	2385	2	compact	compact	JJ
50957	2385	3	blue	blue	JJ
50957	2385	4	and	and	CC
50957	2385	5	brown	brown	JJ
50957	2385	6	clay	clay	NN
50957	2385	7	of	of	IN
50957	2385	8	aqueous	aqueous	JJ
50957	2385	9	origin	origin	NN
50957	2385	10	,	,	,
50957	2385	11	bedding	bed	VBG
50957	2385	12	contorted	contort	VBD
50957	2385	13	and	and	CC
50957	2385	14	nearly	nearly	RB
50957	2385	15	obliterated	obliterate	VBN
50957	2385	16	,	,	,
50957	2385	17	but	but	CC
50957	2385	18	the	the	DT
50957	2385	19	mass	mass	NN
50957	2385	20	is	be	VBZ
50957	2385	21	cut	cut	VBN
50957	2385	22	up	up	RP
50957	2385	23	by	by	IN
50957	2385	24	shearing	shear	VBG
50957	2385	25	planes	plane	NNS
50957	2385	26	.	.	.
50957	2386	1	_	_	NNP
50957	2386	2	2b	2b	NNP
50957	2386	3	_	_	NNP
50957	2386	4	.	.	.
50957	2387	1	Irregular	irregular	JJ
50957	2387	2	seam	seam	NN
50957	2387	3	,	,	,
50957	2387	4	and	and	CC
50957	2387	5	scattered	scatter	VBN
50957	2387	6	streaks	streak	NNS
50957	2387	7	,	,	,
50957	2387	8	of	of	IN
50957	2387	9	greenish	greenish	NN
50957	2387	10	-	-	HYPH
50957	2387	11	yellow	yellow	JJ
50957	2387	12	sand	sand	NN
50957	2387	13	with	with	IN
50957	2387	14	many	many	JJ
50957	2387	15	marine	marine	JJ
50957	2387	16	shells	shell	NNS
50957	2387	17	.	.	.
50957	2388	1	_	_	NNP
50957	2388	2	2c	2c	NNP
50957	2388	3	_	_	NNP
50957	2388	4	.	.	.
50957	2389	1	Patch	patch	NN
50957	2389	2	of	of	IN
50957	2389	3	pale	pale	JJ
50957	2389	4	-	-	HYPH
50957	2389	5	yellow	yellow	JJ
50957	2389	6	sand	sand	NN
50957	2389	7	,	,	,
50957	2389	8	different	different	JJ
50957	2389	9	from	from	IN
50957	2389	10	_	_	NNP
50957	2389	11	2b	2b	NNP
50957	2389	12	_	_	NNP
50957	2389	13	,	,	,
50957	2389	14	without	without	IN
50957	2389	15	trace	trace	NN
50957	2389	16	of	of	IN
50957	2389	17	fossils	fossil	NNS
50957	2389	18	.	.	.
50957	2389	19	]	]	-RRB-
50957	2390	1	"	"	``
50957	2390	2	If	if	IN
50957	2390	3	we	-PRON-	PRP
50957	2390	4	suppose	suppose	VBP
50957	2390	5	that	that	IN
50957	2390	6	the	the	DT
50957	2390	7	line	line	NN
50957	2390	8	of	of	IN
50957	2390	9	our	-PRON-	PRP$
50957	2390	10	traverse	traverse	NN
50957	2390	11	crosses	crosse	NNS
50957	2390	12	the	the	DT
50957	2390	13	Pennine	Pennine	NNP
50957	2390	14	Chain	Chain	NNP
50957	2390	15	at	at	IN
50957	2390	16	Heald	Heald	NNP
50957	2390	17	Moor	Moor	NNP
50957	2390	18	,	,	,
50957	2390	19	we	-PRON-	PRP
50957	2390	20	shall	shall	MD
50957	2390	21	find	find	VB
50957	2390	22	that	that	DT
50957	2390	23	on	on	IN
50957	2390	24	the	the	DT
50957	2390	25	eastern	eastern	JJ
50957	2390	26	side	side	NN
50957	2390	27	no	no	DT
50957	2390	28	traces	trace	NNS
50957	2390	29	of	of	IN
50957	2390	30	drift	drift	NN
50957	2390	31	occur	occur	VBP
50957	2390	32	above	above	IN
50957	2390	33	about	about	IN
50957	2390	34	300	300	CD
50957	2390	35	feet	foot	NNS
50957	2390	36	;	;	:
50957	2390	37	while	while	IN
50957	2390	38	the	the	DT
50957	2390	39	very	very	JJ
50957	2390	40	summit	summit	NN
50957	2390	41	of	of	IN
50957	2390	42	the	the	DT
50957	2390	43	water	water	NN
50957	2390	44	-	-	HYPH
50957	2390	45	shed	shed	VBN
50957	2390	46	is	be	VBZ
50957	2390	47	occupied	occupy	VBN
50957	2390	48	by	by	IN
50957	2390	49	boulder	boulder	NN
50957	2390	50	-	-	HYPH
50957	2390	51	clay	clay	NN
50957	2390	52	,	,	,
50957	2390	53	and	and	CC
50957	2390	54	thence	thence	NN
50957	2390	55	downward	downward	RB
50957	2390	56	the	the	DT
50957	2390	57	trace	trace	NN
50957	2390	58	is	be	VBZ
50957	2390	59	practically	practically	RB
50957	2390	60	continuous	continuous	JJ
50957	2390	61	,	,	,
50957	2390	62	and	and	CC
50957	2390	63	at	at	IN
50957	2390	64	about	about	IN
50957	2390	65	1,000	1,000	CD
50957	2390	66	feet	foot	NNS
50957	2390	67	and	and	CC
50957	2390	68	downward	downward	RB
50957	2390	69	the	the	DT
50957	2390	70	drift	drift	NN
50957	2390	71	contains	contain	VBZ
50957	2390	72	marine	marine	JJ
50957	2390	73	shells	shell	NNS
50957	2390	74	.	.	.
50957	2391	1	Across	across	IN
50957	2391	2	the	the	DT
50957	2391	3	great	great	JJ
50957	2391	4	plain	plain	NN
50957	2391	5	of	of	IN
50957	2391	6	Lancashire	Lancashire	NNP
50957	2391	7	and	and	CC
50957	2391	8	Cheshire	Cheshire	NNP
50957	2391	9	the	the	DT
50957	2391	10	'	'	``
50957	2391	11	marine	marine	NN
50957	2391	12	'	'	POS
50957	2391	13	drift	drift	NN
50957	2391	14	is	be	VBZ
50957	2391	15	fully	fully	RB
50957	2391	16	developed	develop	VBN
50957	2391	17	--	--	:
50957	2391	18	though	though	IN
50957	2391	19	it	-PRON-	PRP
50957	2391	20	may	may	MD
50957	2391	21	be	be	VB
50957	2391	22	remarked	remark	VBN
50957	2391	23	in	in	IN
50957	2391	24	parentheses	parenthesis	NNS
50957	2391	25	that	that	IN
50957	2391	26	it	-PRON-	PRP
50957	2391	27	contains	contain	VBZ
50957	2391	28	a	a	DT
50957	2391	29	shallow	shallow	JJ
50957	2391	30	-	-	HYPH
50957	2391	31	water	water	NN
50957	2391	32	fauna	fauna	NNS
50957	2391	33	,	,	,
50957	2391	34	albeit	albeit	IN
50957	2391	35	_	_	NNP
50957	2391	36	ex	ex	NNP
50957	2391	37	hypothesi	hypothesi	NNP
50957	2391	38	_	_	NNP
50957	2391	39	deposited	deposit	VBD
50957	2391	40	,	,	,
50957	2391	41	in	in	IN
50957	2391	42	part	part	NN
50957	2391	43	at	at	IN
50957	2391	44	least	least	JJS
50957	2391	45	,	,	,
50957	2391	46	in	in	IN
50957	2391	47	a	a	DT
50957	2391	48	depth	depth	NN
50957	2391	49	of	of	IN
50957	2391	50	200	200	CD
50957	2391	51	fathoms	fathom	NNS
50957	2391	52	of	of	IN
50957	2391	53	water	water	NN
50957	2391	54	--	--	:
50957	2391	55	and	and	CC
50957	2391	56	to	to	IN
50957	2391	57	the	the	DT
50957	2391	58	Welsh	Welsh	NNP
50957	2391	59	border	border	NN
50957	2391	60	at	at	IN
50957	2391	61	Frondeg	Frondeg	NNP
50957	2391	62	,	,	,
50957	2391	63	where	where	WRB
50957	2391	64	it	-PRON-	PRP
50957	2391	65	again	again	RB
50957	2391	66	reaches	reach	VBZ
50957	2391	67	a	a	DT
50957	2391	68	water	water	NN
50957	2391	69	-	-	HYPH
50957	2391	70	shed	shed	VBN
50957	2391	71	at	at	IN
50957	2391	72	an	an	DT
50957	2391	73	altitude	altitude	NN
50957	2391	74	of	of	IN
50957	2391	75	1,450	1,450	CD
50957	2391	76	feet	foot	NNS
50957	2391	77	;	;	:
50957	2391	78	but	but	CC
50957	2391	79	at	at	IN
50957	2391	80	100	100	CD
50957	2391	81	yards	yard	NNS
50957	2391	82	to	to	IN
50957	2391	83	the	the	DT
50957	2391	84	westward	westward	NN
50957	2391	85	of	of	IN
50957	2391	86	the	the	DT
50957	2391	87	summit	summit	NN
50957	2391	88	all	all	DT
50957	2391	89	traces	trace	NNS
50957	2391	90	of	of	IN
50957	2391	91	subsidence	subsidence	NN
50957	2391	92	disappear	disappear	NN
50957	2391	93	,	,	,
50957	2391	94	and	and	CC
50957	2391	95	through	through	IN
50957	2391	96	the	the	DT
50957	2391	97	centre	centre	NN
50957	2391	98	of	of	IN
50957	2391	99	Wales	Wales	NNP
50957	2391	100	no	no	DT
50957	2391	101	sign	sign	NN
50957	2391	102	is	be	VBZ
50957	2391	103	visible	visible	JJ
50957	2391	104	;	;	:
50957	2391	105	then	then	RB
50957	2391	106	we	-PRON-	PRP
50957	2391	107	emerge	emerge	VBP
50957	2391	108	on	on	IN
50957	2391	109	the	the	DT
50957	2391	110	western	western	JJ
50957	2391	111	slopes	slope	NNS
50957	2391	112	at	at	IN
50957	2391	113	Moel	Moel	NNP
50957	2391	114	Tryfaen	Tryfaen	NNP
50957	2391	115	,	,	,
50957	2391	116	and	and	CC
50957	2391	117	they	-PRON-	PRP
50957	2391	118	assume	assume	VBP
50957	2391	119	their	-PRON-	PRP$
50957	2391	120	fullest	full	JJS
50957	2391	121	dimensions	dimension	NNS
50957	2391	122	,	,	,
50957	2391	123	though	though	IN
50957	2391	124	only	only	RB
50957	2391	125	to	to	TO
50957	2391	126	finish	finish	VB
50957	2391	127	abruptly	abruptly	RB
50957	2391	128	on	on	IN
50957	2391	129	the	the	DT
50957	2391	130	hill	hill	NN
50957	2391	131	-	-	HYPH
50957	2391	132	top	top	NN
50957	2391	133	,	,	,
50957	2391	134	and	and	CC
50957	2391	135	put	put	VBD
50957	2391	136	in	in	RP
50957	2391	137	no	no	DT
50957	2391	138	appearance	appearance	NN
50957	2391	139	in	in	IN
50957	2391	140	the	the	DT
50957	2391	141	lower	low	JJR
50957	2391	142	grounds	ground	NNS
50957	2391	143	which	which	WDT
50957	2391	144	extend	extend	VBP
50957	2391	145	from	from	IN
50957	2391	146	there	there	RB
50957	2391	147	to	to	IN
50957	2391	148	the	the	DT
50957	2391	149	sea	sea	NN
50957	2391	150	.	.	.
50957	2392	1	"	"	``
50957	2392	2	The	the	DT
50957	2392	3	conclusions	conclusion	NNS
50957	2392	4	pointed	point	VBD
50957	2392	5	to	to	IN
50957	2392	6	by	by	IN
50957	2392	7	the	the	DT
50957	2392	8	evidence	evidence	NN
50957	2392	9	(	(	-LRB-
50957	2392	10	and	and	CC
50957	2392	11	,	,	,
50957	2392	12	as	as	IN
50957	2392	13	I	-PRON-	PRP
50957	2392	14	have	have	VBP
50957	2392	15	endeavoured	endeavour	VBN
50957	2392	16	to	to	TO
50957	2392	17	show	show	VB
50957	2392	18	,	,	,
50957	2392	19	all	all	PDT
50957	2392	20	the	the	DT
50957	2392	21	evidence	evidence	NN
50957	2392	22	which	which	WDT
50957	2392	23	existed	exist	VBD
50957	2392	24	at	at	IN
50957	2392	25	the	the	DT
50957	2392	26	close	close	NN
50957	2392	27	of	of	IN
50957	2392	28	the	the	DT
50957	2392	29	Glacial	glacial	JJ
50957	2392	30	period	period	NN
50957	2392	31	is	be	VBZ
50957	2392	32	there	there	EX
50957	2392	33	still	still	RB
50957	2392	34	)	)	-RRB-
50957	2392	35	are	be	VBP
50957	2392	36	,	,	,
50957	2392	37	that	that	IN
50957	2392	38	a	a	DT
50957	2392	39	subsidence	subsidence	NN
50957	2392	40	of	of	IN
50957	2392	41	the	the	DT
50957	2392	42	Yorkshire	Yorkshire	NNP
50957	2392	43	Wolds	Wolds	NNP
50957	2392	44	took	take	VBD
50957	2392	45	place	place	NN
50957	2392	46	on	on	IN
50957	2392	47	the	the	DT
50957	2392	48	east	east	NN
50957	2392	49	,	,	,
50957	2392	50	but	but	CC
50957	2392	51	not	not	RB
50957	2392	52	in	in	IN
50957	2392	53	the	the	DT
50957	2392	54	centre	centre	NN
50957	2392	55	or	or	CC
50957	2392	56	west	west	NN
50957	2392	57	;	;	:
50957	2392	58	that	that	IN
50957	2392	59	the	the	DT
50957	2392	60	Pennine	Pennine	NNP
50957	2392	61	Chain	Chain	NNP
50957	2392	62	was	be	VBD
50957	2392	63	submerged	submerge	VBN
50957	2392	64	on	on	IN
50957	2392	65	the	the	DT
50957	2392	66	western	western	JJ
50957	2392	67	side	side	NN
50957	2392	68	to	to	IN
50957	2392	69	a	a	DT
50957	2392	70	depth	depth	NN
50957	2392	71	of	of	IN
50957	2392	72	1,400	1,400	CD
50957	2392	73	feet	foot	NNS
50957	2392	74	,	,	,
50957	2392	75	and	and	CC
50957	2392	76	on	on	IN
50957	2392	77	the	the	DT
50957	2392	78	east	east	NN
50957	2392	79	to	to	IN
50957	2392	80	not	not	RB
50957	2392	81	more	more	JJR
50957	2392	82	than	than	IN
50957	2392	83	300	300	CD
50957	2392	84	feet	foot	NNS
50957	2392	85	,	,	,
50957	2392	86	even	even	RB
50957	2392	87	on	on	IN
50957	2392	88	opposite	opposite	JJ
50957	2392	89	sides	side	NNS
50957	2392	90	of	of	IN
50957	2392	91	the	the	DT
50957	2392	92	same	same	JJ
50957	2392	93	individual	individual	JJ
50957	2392	94	hill	hill	NN
50957	2392	95	;	;	:
50957	2392	96	that	that	IN
50957	2392	97	all	all	PDT
50957	2392	98	the	the	DT
50957	2392	99	lowlands	lowland	NNS
50957	2392	100	between	between	IN
50957	2392	101	,	,	,
50957	2392	102	say	say	UH
50957	2392	103	,	,	,
50957	2392	104	Bacup	Bacup	NNP
50957	2392	105	and	and	CC
50957	2392	106	the	the	DT
50957	2392	107	Welsh	Welsh	NNP
50957	2392	108	border	border	NN
50957	2392	109	,	,	,
50957	2392	110	were	be	VBD
50957	2392	111	submerged	submerge	VBN
50957	2392	112	,	,	,
50957	2392	113	and	and	CC
50957	2392	114	that	that	IN
50957	2392	115	the	the	DT
50957	2392	116	hills	hill	NNS
50957	2392	117	near	near	IN
50957	2392	118	Frondeg	Frondeg	NNP
50957	2392	119	partook	partook	NN
50957	2392	120	of	of	IN
50957	2392	121	this	this	DT
50957	2392	122	movement	movement	NN
50957	2392	123	,	,	,
50957	2392	124	but	but	CC
50957	2392	125	only	only	RB
50957	2392	126	on	on	IN
50957	2392	127	their	-PRON-	PRP$
50957	2392	128	eastern	eastern	JJ
50957	2392	129	sides	side	NNS
50957	2392	130	;	;	:
50957	2392	131	that	that	IN
50957	2392	132	the	the	DT
50957	2392	133	centre	centre	NN
50957	2392	134	of	of	IN
50957	2392	135	Wales	Wales	NNP
50957	2392	136	was	be	VBD
50957	2392	137	exempt	exempt	JJ
50957	2392	138	,	,	,
50957	2392	139	but	but	CC
50957	2392	140	that	that	IN
50957	2392	141	the	the	DT
50957	2392	142	summit	summit	NN
50957	2392	143	of	of	IN
50957	2392	144	Moel	Moel	NNP
50957	2392	145	Tryfaen	Tryfaen	NNP
50957	2392	146	forms	form	VBZ
50957	2392	147	an	an	DT
50957	2392	148	isolated	isolate	VBN
50957	2392	149	spot	spot	NN
50957	2392	150	submerged	submerge	VBN
50957	2392	151	,	,	,
50957	2392	152	while	while	IN
50957	2392	153	the	the	DT
50957	2392	154	surrounding	surround	VBG
50957	2392	155	country	country	NN
50957	2392	156	escaped	escape	VBD
50957	2392	157	.	.	.
50957	2393	1	These	these	DT
50957	2393	2	absurdities	absurdity	NNS
50957	2393	3	might	may	MD
50957	2393	4	be	be	VB
50957	2393	5	indefinitely	indefinitely	RB
50957	2393	6	multiplied	multiply	VBN
50957	2393	7	,	,	,
50957	2393	8	and	and	CC
50957	2393	9	they	-PRON-	PRP
50957	2393	10	must	must	MD
50957	2393	11	follow	follow	VB
50957	2393	12	unless	unless	IN
50957	2393	13	it	-PRON-	PRP
50957	2393	14	be	be	VB
50957	2393	15	admitted	admit	VBN
50957	2393	16	that	that	IN
50957	2393	17	the	the	DT
50957	2393	18	phenomena	phenomenon	NNS
50957	2393	19	are	be	VBP
50957	2393	20	the	the	DT
50957	2393	21	results	result	NNS
50957	2393	22	of	of	IN
50957	2393	23	glacial	glacial	JJ
50957	2393	24	ice	ice	NN
50957	2393	25	,	,	,
50957	2393	26	and	and	CC
50957	2393	27	that	that	DT
50957	2393	28	ice	ice	NN
50957	2393	29	can	can	MD
50957	2393	30	move	move	VB
50957	2393	31	'	'	``
50957	2393	32	up	up	IN
50957	2393	33	-	-	HYPH
50957	2393	34	hill	hill	NN
50957	2393	35	.	.	.
50957	2393	36	'	'	''
50957	2394	1	"	"	``
50957	2394	2	The	the	DT
50957	2394	3	south	south	NN
50957	2394	4	of	of	IN
50957	2394	5	England	England	NNP
50957	2394	6	certainly	certainly	RB
50957	2394	7	has	have	VBZ
50957	2394	8	partaken	partake	VBN
50957	2394	9	of	of	IN
50957	2394	10	no	no	DT
50957	2394	11	movement	movement	NN
50957	2394	12	of	of	IN
50957	2394	13	subsidence	subsidence	NN
50957	2394	14	.	.	.
50957	2395	1	A	a	DT
50957	2395	2	line	line	NN
50957	2395	3	drawn	draw	VBN
50957	2395	4	from	from	IN
50957	2395	5	Bristol	Bristol	NNP
50957	2395	6	to	to	IN
50957	2395	7	London	London	NNP
50957	2395	8	will	will	MD
50957	2395	9	leave	leave	VB
50957	2395	10	all	all	PDT
50957	2395	11	the	the	DT
50957	2395	12	true	true	JJ
50957	2395	13	glacial	glacial	JJ
50957	2395	14	deposits	deposit	NNS
50957	2395	15	to	to	IN
50957	2395	16	the	the	DT
50957	2395	17	northward	northward	NN
50957	2395	18	,	,	,
50957	2395	19	except	except	IN
50957	2395	20	a	a	DT
50957	2395	21	bed	bed	NN
50957	2395	22	of	of	IN
50957	2395	23	very	very	RB
50957	2395	24	questionable	questionable	JJ
50957	2395	25	boulder	boulder	NN
50957	2395	26	-	-	HYPH
50957	2395	27	clay	clay	NN
50957	2395	28	at	at	IN
50957	2395	29	Watchet	Watchet	NNP
50957	2395	30	,	,	,
50957	2395	31	and	and	CC
50957	2395	32	a	a	DT
50957	2395	33	peculiar	peculiar	JJ
50957	2395	34	deposit	deposit	NN
50957	2395	35	of	of	IN
50957	2395	36	clayey	clayey	NN
50957	2395	37	rubble	rubble	NN
50957	2395	38	which	which	WDT
50957	2395	39	has	have	VBZ
50957	2395	40	been	be	VBN
50957	2395	41	produced	produce	VBN
50957	2395	42	on	on	IN
50957	2395	43	the	the	DT
50957	2395	44	flanks	flank	NNS
50957	2395	45	of	of	IN
50957	2395	46	the	the	DT
50957	2395	47	Cornish	cornish	JJ
50957	2395	48	hills	hill	NNS
50957	2395	49	probably	probably	RB
50957	2395	50	,	,	,
50957	2395	51	as	as	IN
50957	2395	52	the	the	DT
50957	2395	53	late	late	JJ
50957	2395	54	S.	S.	NNP
50957	2395	55	V.	V.	NNP
50957	2395	56	Wood	Wood	NNP
50957	2395	57	,	,	,
50957	2395	58	Jr	Jr	NNP
50957	2395	59	,	,	,
50957	2395	60	suggested	suggest	VBD
50957	2395	61	,	,	,
50957	2395	62	by	by	IN
50957	2395	63	the	the	DT
50957	2395	64	slipping	slipping	NN
50957	2395	65	of	of	IN
50957	2395	66	material	material	NN
50957	2395	67	over	over	IN
50957	2395	68	a	a	DT
50957	2395	69	permanently	permanently	RB
50957	2395	70	frozen	frozen	JJ
50957	2395	71	subsoil	subsoil	NN
50957	2395	72	.	.	.
50957	2396	1	"	"	``
50957	2396	2	For	for	IN
50957	2396	3	the	the	DT
50957	2396	4	remainder	remainder	NN
50957	2396	5	of	of	IN
50957	2396	6	the	the	DT
50957	2396	7	southern	southern	JJ
50957	2396	8	area	area	NN
50957	2396	9	the	the	DT
50957	2396	10	evidence	evidence	NN
50957	2396	11	is	be	VBZ
50957	2396	12	plain	plain	JJ
50957	2396	13	that	that	IN
50957	2396	14	there	there	EX
50957	2396	15	has	have	VBZ
50957	2396	16	been	be	VBN
50957	2396	17	no	no	DT
50957	2396	18	considerable	considerable	JJ
50957	2396	19	subsidence	subsidence	NN
50957	2396	20	during	during	IN
50957	2396	21	glacial	glacial	JJ
50957	2396	22	times	time	NNS
50957	2396	23	.	.	.
50957	2397	1	The	the	DT
50957	2397	2	presence	presence	NN
50957	2397	3	over	over	IN
50957	2397	4	large	large	JJ
50957	2397	5	areas	area	NNS
50957	2397	6	of	of	IN
50957	2397	7	chalk	chalk	JJ
50957	2397	8	country	country	NN
50957	2397	9	of	of	IN
50957	2397	10	the	the	DT
50957	2397	11	'	'	``
50957	2397	12	clay	clay	NN
50957	2397	13	with	with	IN
50957	2397	14	flints'--a	flints'--a	JJ
50957	2397	15	deposit	deposit	NN
50957	2397	16	produced	produce	VBN
50957	2397	17	by	by	IN
50957	2397	18	the	the	DT
50957	2397	19	gradual	gradual	JJ
50957	2397	20	solution	solution	NN
50957	2397	21	of	of	IN
50957	2397	22	the	the	DT
50957	2397	23	chalk	chalk	NN
50957	2397	24	and	and	CC
50957	2397	25	the	the	DT
50957	2397	26	accumulation	accumulation	NN
50957	2397	27	in	in	IN
50957	2397	28	situ	situ	NN
50957	2397	29	of	of	IN
50957	2397	30	its	-PRON-	PRP$
50957	2397	31	insoluble	insoluble	JJ
50957	2397	32	residue	residue	NN
50957	2397	33	--	--	:
50957	2397	34	is	be	VBZ
50957	2397	35	absolute	absolute	JJ
50957	2397	36	demonstration	demonstration	NN
50957	2397	37	that	that	IN
50957	2397	38	for	for	IN
50957	2397	39	immense	immense	JJ
50957	2397	40	periods	period	NNS
50957	2397	41	of	of	IN
50957	2397	42	time	time	NN
50957	2397	43	the	the	DT
50957	2397	44	country	country	NN
50957	2397	45	has	have	VBZ
50957	2397	46	been	be	VBN
50957	2397	47	exempt	exempt	JJ
50957	2397	48	from	from	IN
50957	2397	49	any	any	DT
50957	2397	50	considerable	considerable	JJ
50957	2397	51	aqueous	aqueous	JJ
50957	2397	52	action	action	NN
50957	2397	53	.	.	.
50957	2398	1	The	the	DT
50957	2398	2	enormous	enormous	JJ
50957	2398	3	accumulations	accumulation	NNS
50957	2398	4	of	of	IN
50957	2398	5	china	china	NNP
50957	2398	6	clay	clay	NN
50957	2398	7	upon	upon	IN
50957	2398	8	the	the	DT
50957	2398	9	granite	granite	NN
50957	2398	10	bosses	boss	NNS
50957	2398	11	of	of	IN
50957	2398	12	Cornwall	Cornwall	NNP
50957	2398	13	and	and	CC
50957	2398	14	Devon	Devon	NNP
50957	2398	15	tell	tell	VB
50957	2398	16	the	the	DT
50957	2398	17	same	same	JJ
50957	2398	18	tale	tale	NN
50957	2398	19	.	.	.
50957	2399	1	A	a	DT
50957	2399	2	few	few	JJ
50957	2399	3	erratics	erratic	NNS
50957	2399	4	have	have	VBP
50957	2399	5	been	be	VBN
50957	2399	6	found	find	VBN
50957	2399	7	at	at	IN
50957	2399	8	low	low	JJ
50957	2399	9	levels	level	NNS
50957	2399	10	at	at	IN
50957	2399	11	various	various	JJ
50957	2399	12	points	point	NNS
50957	2399	13	on	on	IN
50957	2399	14	the	the	DT
50957	2399	15	southern	southern	JJ
50957	2399	16	coasts	coast	NNS
50957	2399	17	,	,	,
50957	2399	18	usually	usually	RB
50957	2399	19	not	not	RB
50957	2399	20	above	above	IN
50957	2399	21	the	the	DT
50957	2399	22	reach	reach	NN
50957	2399	23	of	of	IN
50957	2399	24	the	the	DT
50957	2399	25	waves	wave	NNS
50957	2399	26	.	.	.
50957	2400	1	These	these	DT
50957	2400	2	consist	consist	VBP
50957	2400	3	of	of	IN
50957	2400	4	rocks	rock	NNS
50957	2400	5	which	which	WDT
50957	2400	6	may	may	MD
50957	2400	7	have	have	VB
50957	2400	8	been	be	VBN
50957	2400	9	floated	float	VBN
50957	2400	10	by	by	IN
50957	2400	11	shore	shore	NN
50957	2400	12	-	-	HYPH
50957	2400	13	ice	ice	NN
50957	2400	14	from	from	IN
50957	2400	15	the	the	DT
50957	2400	16	Channel	Channel	NNP
50957	2400	17	Islands	Islands	NNPS
50957	2400	18	or	or	CC
50957	2400	19	the	the	DT
50957	2400	20	French	french	JJ
50957	2400	21	coast	coast	NN
50957	2400	22	.	.	.
50957	2401	1	"	"	``
50957	2401	2	This	this	DT
50957	2401	3	imperfect	imperfect	JJ
50957	2401	4	survey	survey	NN
50957	2401	5	of	of	IN
50957	2401	6	the	the	DT
50957	2401	7	evidence	evidence	NN
50957	2401	8	against	against	IN
50957	2401	9	the	the	DT
50957	2401	10	supposed	suppose	VBN
50957	2401	11	submergence	submergence	NN
50957	2401	12	has	have	VBZ
50957	2401	13	been	be	VBN
50957	2401	14	rendered	render	VBN
50957	2401	15	the	the	DT
50957	2401	16	more	more	RBR
50957	2401	17	difficult	difficult	JJ
50957	2401	18	by	by	IN
50957	2401	19	the	the	DT
50957	2401	20	fact	fact	NN
50957	2401	21	that	that	IN
50957	2401	22	it	-PRON-	PRP
50957	2401	23	is	be	VBZ
50957	2401	24	not	not	RB
50957	2401	25	considered	consider	VBN
50957	2401	26	necessary	necessary	JJ
50957	2401	27	to	to	TO
50957	2401	28	produce	produce	VB
50957	2401	29	the	the	DT
50957	2401	30	evidence	evidence	NN
50957	2401	31	of	of	IN
50957	2401	32	marine	marine	JJ
50957	2401	33	shells	shell	NNS
50957	2401	34	in	in	IN
50957	2401	35	all	all	DT
50957	2401	36	cases	case	NNS
50957	2401	37	.	.	.
50957	2402	1	Indeed	indeed	RB
50957	2402	2	,	,	,
50957	2402	3	it	-PRON-	PRP
50957	2402	4	has	have	VBZ
50957	2402	5	been	be	VBN
50957	2402	6	argued	argue	VBN
50957	2402	7	that	that	IN
50957	2402	8	post	post	JJ
50957	2402	9	-	-	JJ
50957	2402	10	Tertiary	tertiary	JJ
50957	2402	11	beds	bed	NNS
50957	2402	12	covering	cover	VBG
50957	2402	13	thousands	thousand	NNS
50957	2402	14	of	of	IN
50957	2402	15	square	square	JJ
50957	2402	16	miles	mile	NNS
50957	2402	17	might	may	MD
50957	2402	18	be	be	VB
50957	2402	19	absolutely	absolutely	RB
50957	2402	20	destitute	destitute	JJ
50957	2402	21	of	of	IN
50957	2402	22	shells	shell	NNS
50957	2402	23	without	without	IN
50957	2402	24	prejudice	prejudice	NN
50957	2402	25	to	to	IN
50957	2402	26	the	the	DT
50957	2402	27	theory	theory	NN
50957	2402	28	of	of	IN
50957	2402	29	their	-PRON-	PRP$
50957	2402	30	formation	formation	NN
50957	2402	31	in	in	IN
50957	2402	32	the	the	DT
50957	2402	33	sea	sea	NN
50957	2402	34	.	.	.
50957	2403	1	"	"	``
50957	2403	2	But	but	CC
50957	2403	3	such	such	PDT
50957	2403	4	a	a	DT
50957	2403	5	suggestion	suggestion	NN
50957	2403	6	,	,	,
50957	2403	7	one	one	PRP
50957	2403	8	would	would	MD
50957	2403	9	think	think	VB
50957	2403	10	,	,	,
50957	2403	11	could	could	MD
50957	2403	12	hardly	hardly	RB
50957	2403	13	come	come	VB
50957	2403	14	from	from	IN
50957	2403	15	anyone	anyone	NN
50957	2403	16	familiar	familiar	JJ
50957	2403	17	with	with	IN
50957	2403	18	marine	marine	JJ
50957	2403	19	Tertiary	tertiary	JJ
50957	2403	20	deposits	deposit	NNS
50957	2403	21	,	,	,
50957	2403	22	or	or	CC
50957	2403	23	even	even	RB
50957	2403	24	with	with	IN
50957	2403	25	the	the	DT
50957	2403	26	appearance	appearance	NN
50957	2403	27	of	of	IN
50957	2403	28	modern	modern	JJ
50957	2403	29	sea	sea	NN
50957	2403	30	-	-	HYPH
50957	2403	31	beaches	beach	NNS
50957	2403	32	.	.	.
50957	2404	1	Admitting	admit	VBG
50957	2404	2	,	,	,
50957	2404	3	however	however	RB
50957	2404	4	,	,	,
50957	2404	5	for	for	IN
50957	2404	6	the	the	DT
50957	2404	7	purposes	purpose	NNS
50957	2404	8	of	of	IN
50957	2404	9	argument	argument	NN
50957	2404	10	,	,	,
50957	2404	11	that	that	IN
50957	2404	12	the	the	DT
50957	2404	13	beaches	beach	NNS
50957	2404	14	along	along	IN
50957	2404	15	a	a	DT
50957	2404	16	great	great	JJ
50957	2404	17	extent	extent	NN
50957	2404	18	of	of	IN
50957	2404	19	coast	coast	NN
50957	2404	20	might	may	MD
50957	2404	21	be	be	VB
50957	2404	22	devoid	devoid	JJ
50957	2404	23	of	of	IN
50957	2404	24	shells	shell	NNS
50957	2404	25	,	,	,
50957	2404	26	it	-PRON-	PRP
50957	2404	27	can	can	MD
50957	2404	28	not	not	RB
50957	2404	29	be	be	VB
50957	2404	30	argued	argue	VBN
50957	2404	31	that	that	IN
50957	2404	32	the	the	DT
50957	2404	33	deep	deep	JJ
50957	2404	34	waters	water	NNS
50957	2404	35	were	be	VBD
50957	2404	36	destitute	destitute	NN
50957	2404	37	of	of	IN
50957	2404	38	life	life	NN
50957	2404	39	;	;	:
50957	2404	40	and	and	CC
50957	2404	41	hence	hence	RB
50957	2404	42	the	the	DT
50957	2404	43	boulder	boulder	NN
50957	2404	44	-	-	HYPH
50957	2404	45	clays	clay	NNS
50957	2404	46	,	,	,
50957	2404	47	if	if	IN
50957	2404	48	of	of	IN
50957	2404	49	marine	marine	JJ
50957	2404	50	origin	origin	NN
50957	2404	51	,	,	,
50957	2404	52	should	should	MD
50957	2404	53	contain	contain	VB
50957	2404	54	a	a	DT
50957	2404	55	great	great	JJ
50957	2404	56	abundance	abundance	NN
50957	2404	57	of	of	IN
50957	2404	58	shells	shell	NNS
50957	2404	59	and	and	CC
50957	2404	60	other	other	JJ
50957	2404	61	remains	remain	NNS
50957	2404	62	,	,	,
50957	2404	63	and	and	CC
50957	2404	64	,	,	,
50957	2404	65	once	once	RB
50957	2404	66	entombed	entomb	VBN
50957	2404	67	,	,	,
50957	2404	68	it	-PRON-	PRP
50957	2404	69	is	be	VBZ
50957	2404	70	beyond	beyond	IN
50957	2404	71	belief	belief	NN
50957	2404	72	that	that	IN
50957	2404	73	they	-PRON-	PRP
50957	2404	74	could	could	MD
50957	2404	75	all	all	RB
50957	2404	76	be	be	VB
50957	2404	77	removed	remove	VBN
50957	2404	78	from	from	IN
50957	2404	79	such	such	PDT
50957	2404	80	a	a	DT
50957	2404	81	deposit	deposit	NN
50957	2404	82	in	in	IN
50957	2404	83	the	the	DT
50957	2404	84	short	short	JJ
50957	2404	85	lapse	lapse	NN
50957	2404	86	of	of	IN
50957	2404	87	post	post	JJ
50957	2404	88	-	-	JJ
50957	2404	89	glacial	glacial	JJ
50957	2404	90	time	time	NN
50957	2404	91	.	.	.
50957	2405	1	"	"	``
50957	2405	2	Now	now	RB
50957	2405	3	,	,	,
50957	2405	4	some	some	DT
50957	2405	5	of	of	IN
50957	2405	6	the	the	DT
50957	2405	7	boulder	boulder	NN
50957	2405	8	-	-	HYPH
50957	2405	9	clays	clay	NNS
50957	2405	10	--	--	:
50957	2405	11	as	as	IN
50957	2405	12	,	,	,
50957	2405	13	for	for	IN
50957	2405	14	example	example	NN
50957	2405	15	,	,	,
50957	2405	16	those	those	DT
50957	2405	17	of	of	IN
50957	2405	18	Lancashire	Lancashire	NNP
50957	2405	19	and	and	CC
50957	2405	20	Cheshire	Cheshire	NNP
50957	2405	21	--	--	:
50957	2405	22	are	be	VBP
50957	2405	23	held	hold	VBN
50957	2405	24	to	to	TO
50957	2405	25	be	be	VB
50957	2405	26	of	of	IN
50957	2405	27	marine	marine	JJ
50957	2405	28	origin	origin	NN
50957	2405	29	,	,	,
50957	2405	30	and	and	CC
50957	2405	31	this	this	DT
50957	2405	32	is	be	VBZ
50957	2405	33	indeed	indeed	RB
50957	2405	34	a	a	DT
50957	2405	35	vital	vital	JJ
50957	2405	36	necessity	necessity	NN
50957	2405	37	to	to	IN
50957	2405	38	the	the	DT
50957	2405	39	submergence	submergence	NN
50957	2405	40	theory	theory	NN
50957	2405	41	;	;	:
50957	2405	42	for	for	IN
50957	2405	43	,	,	,
50957	2405	44	if	if	IN
50957	2405	45	these	these	DT
50957	2405	46	are	be	VBP
50957	2405	47	not	not	RB
50957	2405	48	marine	marine	JJ
50957	2405	49	deposits	deposit	NNS
50957	2405	50	,	,	,
50957	2405	51	neither	neither	CC
50957	2405	52	are	be	VBP
50957	2405	53	the	the	DT
50957	2405	54	other	other	JJ
50957	2405	55	shelly	shelly	NN
50957	2405	56	deposits	deposit	NNS
50957	2405	57	;	;	:
50957	2405	58	but	but	CC
50957	2405	59	these	these	DT
50957	2405	60	boulder	boulder	NN
50957	2405	61	-	-	HYPH
50957	2405	62	clays	clay	NNS
50957	2405	63	are	be	VBP
50957	2405	64	absolutely	absolutely	RB
50957	2405	65	indistinguishable	indistinguishable	JJ
50957	2405	66	from	from	IN
50957	2405	67	those	those	DT
50957	2405	68	lying	lie	VBG
50957	2405	69	within	within	IN
50957	2405	70	the	the	DT
50957	2405	71	hill	hill	NN
50957	2405	72	-	-	HYPH
50957	2405	73	centres	centre	NNS
50957	2405	74	,	,	,
50957	2405	75	and	and	CC
50957	2405	76	,	,	,
50957	2405	77	as	as	IN
50957	2405	78	it	-PRON-	PRP
50957	2405	79	passes	pass	VBZ
50957	2405	80	belief	belief	NN
50957	2405	81	that	that	IN
50957	2405	82	such	such	JJ
50957	2405	83	deposits	deposit	NNS
50957	2405	84	could	could	MD
50957	2405	85	be	be	VB
50957	2405	86	of	of	IN
50957	2405	87	diverse	diverse	JJ
50957	2405	88	origin	origin	NN
50957	2405	89	and	and	CC
50957	2405	90	yet	yet	RB
50957	2405	91	possess	possess	VBP
50957	2405	92	an	an	DT
50957	2405	93	identical	identical	JJ
50957	2405	94	structure	structure	NN
50957	2405	95	and	and	CC
50957	2405	96	arrangement	arrangement	NN
50957	2405	97	,	,	,
50957	2405	98	then	then	RB
50957	2405	99	we	-PRON-	PRP
50957	2405	100	should	should	MD
50957	2405	101	have	have	VB
50957	2405	102	a	a	DT
50957	2405	103	right	right	NN
50957	2405	104	to	to	TO
50957	2405	105	demand	demand	VB
50957	2405	106	that	that	IN
50957	2405	107	these	these	DT
50957	2405	108	clays	clay	NNS
50957	2405	109	should	should	MD
50957	2405	110	have	have	VB
50957	2405	111	enclosed	enclose	VBN
50957	2405	112	shells	shell	NNS
50957	2405	113	and	and	CC
50957	2405	114	should	should	MD
50957	2405	115	still	still	RB
50957	2405	116	contain	contain	VB
50957	2405	117	them	-PRON-	PRP
50957	2405	118	,	,	,
50957	2405	119	but	but	CC
50957	2405	120	they	-PRON-	PRP
50957	2405	121	do	do	VBP
50957	2405	122	not	not	RB
50957	2405	123	.	.	.
50957	2406	1	"	"	``
50957	2406	2	I	-PRON-	PRP
50957	2406	3	may	may	MD
50957	2406	4	here	here	RB
50957	2406	5	mention	mention	VB
50957	2406	6	that	that	IN
50957	2406	7	I	-PRON-	PRP
50957	2406	8	am	be	VBP
50957	2406	9	informed	inform	VBN
50957	2406	10	by	by	IN
50957	2406	11	Mr.	Mr.	NNP
50957	2406	12	W.	W.	NNP
50957	2406	13	Shone	Shone	NNP
50957	2406	14	,	,	,
50957	2406	15	F.	F.	NNP
50957	2406	16	G.	G.	NNP
50957	2406	17	S.--and	S.--and	NNP
50957	2406	18	he	-PRON-	PRP
50957	2406	19	was	be	VBD
50957	2406	20	good	good	JJ
50957	2406	21	enough	enough	RB
50957	2406	22	to	to	TO
50957	2406	23	permit	permit	VB
50957	2406	24	me	-PRON-	PRP
50957	2406	25	to	to	TO
50957	2406	26	quote	quote	VB
50957	2406	27	the	the	DT
50957	2406	28	statement	statement	NN
50957	2406	29	--	--	:
50957	2406	30	that	that	IN
50957	2406	31	the	the	DT
50957	2406	32	boulder	boulder	NN
50957	2406	33	-	-	HYPH
50957	2406	34	clay	clay	NN
50957	2406	35	of	of	IN
50957	2406	36	Cheshire	Cheshire	NNP
50957	2406	37	and	and	CC
50957	2406	38	the	the	DT
50957	2406	39	shelly	shelly	NNP
50957	2406	40	boulder	boulder	NN
50957	2406	41	-	-	HYPH
50957	2406	42	clay	clay	NN
50957	2406	43	of	of	IN
50957	2406	44	Caithness	Caithness	NNP
50957	2406	45	are	be	VBP
50957	2406	46	'	'	''
50957	2406	47	as	as	RB
50957	2406	48	like	like	JJ
50957	2406	49	as	as	IN
50957	2406	50	two	two	CD
50957	2406	51	peas	pea	NNS
50957	2406	52	.	.	.
50957	2406	53	'	'	''
50957	2407	1	The	the	DT
50957	2407	2	importance	importance	NN
50957	2407	3	of	of	IN
50957	2407	4	this	this	DT
50957	2407	5	comparison	comparison	NN
50957	2407	6	lies	lie	VBZ
50957	2407	7	in	in	IN
50957	2407	8	the	the	DT
50957	2407	9	fact	fact	NN
50957	2407	10	that	that	IN
50957	2407	11	,	,	,
50957	2407	12	since	since	IN
50957	2407	13	Croll	Croll	NNP
50957	2407	14	's	's	POS
50957	2407	15	classical	classical	JJ
50957	2407	16	description	description	NN
50957	2407	17	,	,	,
50957	2407	18	all	all	DT
50957	2407	19	observers	observer	NNS
50957	2407	20	have	have	VBP
50957	2407	21	agreed	agree	VBN
50957	2407	22	that	that	IN
50957	2407	23	it	-PRON-	PRP
50957	2407	24	was	be	VBD
50957	2407	25	the	the	DT
50957	2407	26	product	product	NN
50957	2407	27	of	of	IN
50957	2407	28	land	land	NN
50957	2407	29	-	-	HYPH
50957	2407	30	ice	ice	NN
50957	2407	31	which	which	WDT
50957	2407	32	moved	move	VBD
50957	2407	33	in	in	RB
50957	2407	34	upon	upon	IN
50957	2407	35	the	the	DT
50957	2407	36	land	land	NN
50957	2407	37	out	out	IN
50957	2407	38	of	of	IN
50957	2407	39	the	the	DT
50957	2407	40	Dornoch	Dornoch	NNP
50957	2407	41	Firth	Firth	NNP
50957	2407	42	.	.	.
50957	2408	1	It	-PRON-	PRP
50957	2408	2	was	be	VBD
50957	2408	3	pointed	point	VBN
50957	2408	4	out	out	RP
50957	2408	5	then	then	RB
50957	2408	6	,	,	,
50957	2408	7	as	as	IN
50957	2408	8	since	since	IN
50957	2408	9	has	have	VBZ
50957	2408	10	been	be	VBN
50957	2408	11	done	do	VBN
50957	2408	12	for	for	IN
50957	2408	13	England	England	NNP
50957	2408	14	,	,	,
50957	2408	15	that	that	IN
50957	2408	16	it	-PRON-	PRP
50957	2408	17	was	be	VBD
50957	2408	18	only	only	RB
50957	2408	19	where	where	WRB
50957	2408	20	the	the	DT
50957	2408	21	direction	direction	NN
50957	2408	22	of	of	IN
50957	2408	23	ice	ice	NN
50957	2408	24	-	-	HYPH
50957	2408	25	movement	movement	NN
50957	2408	26	was	be	VBD
50957	2408	27	from	from	IN
50957	2408	28	the	the	DT
50957	2408	29	seaward	seaward	NN
50957	2408	30	that	that	IN
50957	2408	31	any	any	DT
50957	2408	32	shells	shell	NNS
50957	2408	33	occur	occur	VBP
50957	2408	34	in	in	IN
50957	2408	35	the	the	DT
50957	2408	36	boulder	boulder	NN
50957	2408	37	-	-	HYPH
50957	2408	38	clay	clay	NN
50957	2408	39	.	.	.
50957	2409	1	"	"	``
50957	2409	2	_	_	NNP
50957	2409	3	The	the	DT
50957	2409	4	Dispersion	Dispersion	NNP
50957	2409	5	of	of	IN
50957	2409	6	Erratics	Erratics	NNP
50957	2409	7	of	of	IN
50957	2409	8	Shap	Shap	NNP
50957	2409	9	Granite._--So	granite._--so	NN
50957	2409	10	great	great	JJ
50957	2409	11	a	a	DT
50957	2409	12	significance	significance	NN
50957	2409	13	attaches	attach	VBZ
50957	2409	14	to	to	IN
50957	2409	15	the	the	DT
50957	2409	16	peculiar	peculiar	JJ
50957	2409	17	distribution	distribution	NN
50957	2409	18	of	of	IN
50957	2409	19	this	this	DT
50957	2409	20	remarkable	remarkable	JJ
50957	2409	21	rock	rock	NN
50957	2409	22	,	,	,
50957	2409	23	that	that	IN
50957	2409	24	I	-PRON-	PRP
50957	2409	25	may	may	MD
50957	2409	26	add	add	VB
50957	2409	27	a	a	DT
50957	2409	28	few	few	JJ
50957	2409	29	details	detail	NNS
50957	2409	30	here	here	RB
50957	2409	31	which	which	WDT
50957	2409	32	could	could	MD
50957	2409	33	not	not	RB
50957	2409	34	be	be	VB
50957	2409	35	conveniently	conveniently	RB
50957	2409	36	introduced	introduce	VBN
50957	2409	37	elsewhere	elsewhere	RB
50957	2409	38	.	.	.
50957	2410	1	"	"	``
50957	2410	2	This	this	DT
50957	2410	3	granite	granite	NN
50957	2410	4	occupies	occupy	VBZ
50957	2410	5	an	an	DT
50957	2410	6	area	area	NN
50957	2410	7	which	which	WDT
50957	2410	8	lies	lie	VBZ
50957	2410	9	just	just	RB
50957	2410	10	to	to	IN
50957	2410	11	the	the	DT
50957	2410	12	northward	northward	NN
50957	2410	13	of	of	IN
50957	2410	14	the	the	DT
50957	2410	15	water	water	NN
50957	2410	16	-	-	HYPH
50957	2410	17	shed	shed	VBN
50957	2410	18	between	between	IN
50957	2410	19	the	the	DT
50957	2410	20	basins	basin	NNS
50957	2410	21	of	of	IN
50957	2410	22	the	the	DT
50957	2410	23	Lime	Lime	NNP
50957	2410	24	and	and	CC
50957	2410	25	the	the	DT
50957	2410	26	Eden	Eden	NNP
50957	2410	27	,	,	,
50957	2410	28	and	and	CC
50957	2410	29	its	-PRON-	PRP$
50957	2410	30	extreme	extreme	JJ
50957	2410	31	elevation	elevation	NN
50957	2410	32	is	be	VBZ
50957	2410	33	1,656	1,656	CD
50957	2410	34	feet	foot	NNS
50957	2410	35	.	.	.
50957	2411	1	Boulders	boulder	NNS
50957	2411	2	occur	occur	VBP
50957	2411	3	in	in	IN
50957	2411	4	large	large	JJ
50957	2411	5	numbers	number	NNS
50957	2411	6	as	as	RB
50957	2411	7	far	far	RB
50957	2411	8	to	to	IN
50957	2411	9	the	the	DT
50957	2411	10	northward	northward	NN
50957	2411	11	as	as	IN
50957	2411	12	Cross	Cross	NNP
50957	2411	13	Fells	Fells	NNP
50957	2411	14	,	,	,
50957	2411	15	while	while	IN
50957	2411	16	,	,	,
50957	2411	17	as	as	IN
50957	2411	18	already	already	RB
50957	2411	19	described	describe	VBN
50957	2411	20	,	,	,
50957	2411	21	they	-PRON-	PRP
50957	2411	22	pass	pass	VBP
50957	2411	23	over	over	RP
50957	2411	24	Stainmoor	Stainmoor	NNP
50957	2411	25	and	and	CC
50957	2411	26	are	be	VBP
50957	2411	27	dispersed	disperse	VBN
50957	2411	28	in	in	IN
50957	2411	29	great	great	JJ
50957	2411	30	numbers	number	NNS
50957	2411	31	along	along	IN
50957	2411	32	the	the	DT
50957	2411	33	route	route	NN
50957	2411	34	taken	take	VBN
50957	2411	35	by	by	IN
50957	2411	36	the	the	DT
50957	2411	37	great	great	JJ
50957	2411	38	Stainmoor	stainmoor	JJ
50957	2411	39	branch	branch	NN
50957	2411	40	of	of	IN
50957	2411	41	the	the	DT
50957	2411	42	Solway	Solway	NNP
50957	2411	43	Glacier	Glacier	NNP
50957	2411	44	.	.	.
50957	2412	1	But	but	CC
50957	2412	2	a	a	DT
50957	2412	3	considerable	considerable	JJ
50957	2412	4	number	number	NN
50957	2412	5	of	of	IN
50957	2412	6	the	the	DT
50957	2412	7	boulders	boulder	NNS
50957	2412	8	also	also	RB
50957	2412	9	found	find	VBD
50957	2412	10	their	-PRON-	PRP$
50957	2412	11	way	way	NN
50957	2412	12	to	to	IN
50957	2412	13	the	the	DT
50957	2412	14	southward	southward	NN
50957	2412	15	,	,	,
50957	2412	16	and	and	CC
50957	2412	17	a	a	DT
50957	2412	18	well	well	RB
50957	2412	19	-	-	HYPH
50957	2412	20	marked	mark	VBN
50957	2412	21	trail	trail	NN
50957	2412	22	can	can	MD
50957	2412	23	be	be	VB
50957	2412	24	followed	follow	VBN
50957	2412	25	down	down	RP
50957	2412	26	into	into	IN
50957	2412	27	Morecambe	Morecambe	NNP
50957	2412	28	Bay	Bay	NNP
50957	2412	29	;	;	:
50957	2412	30	and	and	CC
50957	2412	31	at	at	IN
50957	2412	32	Hest	Hest	NNP
50957	2412	33	Bank	Bank	NNP
50957	2412	34	,	,	,
50957	2412	35	to	to	IN
50957	2412	36	the	the	DT
50957	2412	37	north	north	NN
50957	2412	38	of	of	IN
50957	2412	39	Lancaster	Lancaster	NNP
50957	2412	40	,	,	,
50957	2412	41	the	the	DT
50957	2412	42	boulder	boulder	NN
50957	2412	43	-	-	HYPH
50957	2412	44	clay	clay	NN
50957	2412	45	contains	contain	VBZ
50957	2412	46	many	many	JJ
50957	2412	47	examples	example	NNS
50957	2412	48	,	,	,
50957	2412	49	together	together	RB
50957	2412	50	with	with	IN
50957	2412	51	the	the	DT
50957	2412	52	'	'	``
50957	2412	53	mica	mica	JJ
50957	2412	54	-	-	HYPH
50957	2412	55	trap	trap	NN
50957	2412	56	'	'	''
50957	2412	57	of	of	IN
50957	2412	58	the	the	DT
50957	2412	59	Kendal	Kendal	NNP
50957	2412	60	and	and	CC
50957	2412	61	Sedbergh	Sedbergh	NNP
50957	2412	62	dykes	dyke	VBZ
50957	2412	63	and	and	CC
50957	2412	64	other	other	JJ
50957	2412	65	local	local	JJ
50957	2412	66	rocks	rock	NNS
50957	2412	67	,	,	,
50957	2412	68	but	but	CC
50957	2412	69	no	no	DT
50957	2412	70	shells	shell	NNS
50957	2412	71	or	or	CC
50957	2412	72	erratics	erratic	NNS
50957	2412	73	from	from	IN
50957	2412	74	other	other	JJ
50957	2412	75	sources	source	NNS
50957	2412	76	than	than	IN
50957	2412	77	the	the	DT
50957	2412	78	country	country	NN
50957	2412	79	draining	drain	VBG
50957	2412	80	into	into	IN
50957	2412	81	Morecambe	Morecambe	NNP
50957	2412	82	Bay	Bay	NNP
50957	2412	83	.	.	.
50957	2413	1	To	to	IN
50957	2413	2	the	the	DT
50957	2413	3	southward	southward	NN
50957	2413	4	the	the	DT
50957	2413	5	ice	ice	NN
50957	2413	6	which	which	WDT
50957	2413	7	bore	bear	VBD
50957	2413	8	these	these	DT
50957	2413	9	rocks	rock	NNS
50957	2413	10	was	be	VBD
50957	2413	11	deflected	deflect	VBN
50957	2413	12	by	by	IN
50957	2413	13	the	the	DT
50957	2413	14	great	great	JJ
50957	2413	15	Irish	Irish	NNP
50957	2413	16	Sea	Sea	NNP
50957	2413	17	Glacier	Glacier	NNP
50957	2413	18	,	,	,
50957	2413	19	and	and	CC
50957	2413	20	,	,	,
50957	2413	21	so	so	RB
50957	2413	22	far	far	RB
50957	2413	23	as	as	IN
50957	2413	24	present	present	JJ
50957	2413	25	information	information	NN
50957	2413	26	enables	enable	VBZ
50957	2413	27	me	-PRON-	PRP
50957	2413	28	to	to	IN
50957	2413	29	state	state	NN
50957	2413	30	,	,	,
50957	2413	31	the	the	DT
50957	2413	32	Shap	Shap	NNP
50957	2413	33	granite	granite	NN
50957	2413	34	blocks	block	NNS
50957	2413	35	mark	mark	VBP
50957	2413	36	the	the	DT
50957	2413	37	course	course	NN
50957	2413	38	of	of	IN
50957	2413	39	the	the	DT
50957	2413	40	medial	medial	NN
50957	2413	41	moraine	moraine	NN
50957	2413	42	between	between	IN
50957	2413	43	these	these	DT
50957	2413	44	two	two	CD
50957	2413	45	ice	ice	NN
50957	2413	46	-	-	HYPH
50957	2413	47	streams	stream	NNS
50957	2413	48	.	.	.
50957	2414	1	It	-PRON-	PRP
50957	2414	2	has	have	VBZ
50957	2414	3	been	be	VBN
50957	2414	4	found	find	VBN
50957	2414	5	near	near	IN
50957	2414	6	Garstang	Garstang	NNP
50957	2414	7	,	,	,
50957	2414	8	at	at	IN
50957	2414	9	Longridge	Longridge	NNP
50957	2414	10	,	,	,
50957	2414	11	and	and	CC
50957	2414	12	at	at	IN
50957	2414	13	Whalley	Whalley	NNP
50957	2414	14	,	,	,
50957	2414	15	this	this	DT
50957	2414	16	being	be	VBG
50957	2414	17	the	the	DT
50957	2414	18	exact	exact	JJ
50957	2414	19	line	line	NN
50957	2414	20	of	of	IN
50957	2414	21	junction	junction	NN
50957	2414	22	of	of	IN
50957	2414	23	the	the	DT
50957	2414	24	Irish	Irish	NNP
50957	2414	25	Sea	Sea	NNP
50957	2414	26	Glacier	Glacier	NNP
50957	2414	27	with	with	IN
50957	2414	28	the	the	DT
50957	2414	29	ice	ice	NN
50957	2414	30	from	from	IN
50957	2414	31	Morecambe	Morecambe	NNP
50957	2414	32	Bay	Bay	NNP
50957	2414	33	and	and	CC
50957	2414	34	the	the	DT
50957	2414	35	Pennine	Pennine	NNP
50957	2414	36	Chain	Chain	NNP
50957	2414	37	.	.	.
50957	2415	1	"	"	``
50957	2415	2	It	-PRON-	PRP
50957	2415	3	is	be	VBZ
50957	2415	4	a	a	DT
50957	2415	5	very	very	RB
50957	2415	6	remarkable	remarkable	JJ
50957	2415	7	and	and	CC
50957	2415	8	significant	significant	JJ
50957	2415	9	fact	fact	NN
50957	2415	10	,	,	,
50957	2415	11	that	that	IN
50957	2415	12	not	not	RB
50957	2415	13	a	a	DT
50957	2415	14	single	single	JJ
50957	2415	15	authentic	authentic	JJ
50957	2415	16	occurrence	occurrence	NN
50957	2415	17	of	of	IN
50957	2415	18	the	the	DT
50957	2415	19	rock	rock	NN
50957	2415	20	across	across	IN
50957	2415	21	the	the	DT
50957	2415	22	boundary	boundary	NN
50957	2415	23	indicated	indicate	VBD
50957	2415	24	has	have	VBZ
50957	2415	25	yet	yet	RB
50957	2415	26	been	be	VBN
50957	2415	27	recorded	record	VBN
50957	2415	28	.	.	.
50957	2415	29	"	"	''
50957	2416	1	_	_	NNP
50957	2416	2	Northern	Northern	NNP
50957	2416	3	Europe	Europe	NNP
50957	2416	4	.	.	.
50957	2416	5	_	_	NNP
50957	2416	6	On	on	IN
50957	2416	7	passing	pass	VBG
50957	2416	8	over	over	IN
50957	2416	9	the	the	DT
50957	2416	10	shallow	shallow	JJ
50957	2416	11	German	German	NNP
50957	2416	12	Sea	Sea	NNP
50957	2416	13	from	from	IN
50957	2416	14	England	England	NNP
50957	2416	15	to	to	IN
50957	2416	16	the	the	DT
50957	2416	17	Continent	Continent	NNP
50957	2416	18	,	,	,
50957	2416	19	the	the	DT
50957	2416	20	southern	southern	JJ
50957	2416	21	border	border	NN
50957	2416	22	of	of	IN
50957	2416	23	the	the	DT
50957	2416	24	Scandinavian	scandinavian	JJ
50957	2416	25	ice	ice	NN
50957	2416	26	-	-	HYPH
50957	2416	27	field	field	NN
50957	2416	28	is	be	VBZ
50957	2416	29	found	find	VBN
50957	2416	30	south	south	RB
50957	2416	31	of	of	IN
50957	2416	32	the	the	DT
50957	2416	33	Zuyder	Zuyder	NNP
50957	2416	34	Zee	Zee	NNP
50957	2416	35	,	,	,
50957	2416	36	between	between	IN
50957	2416	37	Utrecht	Utrecht	NNP
50957	2416	38	and	and	CC
50957	2416	39	Arnhem	Arnhem	NNP
50957	2416	40	--	--	:
50957	2416	41	the	the	DT
50957	2416	42	moraine	moraine	JJ
50957	2416	43	hills	hill	NNS
50957	2416	44	in	in	IN
50957	2416	45	the	the	DT
50957	2416	46	vicinity	vicinity	NN
50957	2416	47	of	of	IN
50957	2416	48	Arnhem	Arnhem	NNP
50957	2416	49	being	be	VBG
50957	2416	50	quite	quite	RB
50957	2416	51	marked	mark	VBN
50957	2416	52	,	,	,
50957	2416	53	and	and	CC
50957	2416	54	a	a	DT
50957	2416	55	barren	barren	JJ
50957	2416	56	,	,	,
50957	2416	57	sandy	sandy	JJ
50957	2416	58	plain	plain	JJ
50957	2416	59	dotted	dotted	JJ
50957	2416	60	with	with	IN
50957	2416	61	boulders	boulder	NNS
50957	2416	62	and	and	CC
50957	2416	63	irregular	irregular	JJ
50957	2416	64	moraine	moraine	NN
50957	2416	65	hills	hill	NNS
50957	2416	66	extending	extend	VBG
50957	2416	67	most	most	JJS
50957	2416	68	of	of	IN
50957	2416	69	the	the	DT
50957	2416	70	way	way	NN
50957	2416	71	to	to	IN
50957	2416	72	the	the	DT
50957	2416	73	Zuyder	Zuyder	NNP
50957	2416	74	Zee	Zee	NNP
50957	2416	75	.	.	.
50957	2417	1	From	from	IN
50957	2417	2	Arnhem	Arnhem	NNP
50957	2417	3	the	the	DT
50957	2417	4	southern	southern	JJ
50957	2417	5	boundary	boundary	NN
50957	2417	6	of	of	IN
50957	2417	7	the	the	DT
50957	2417	8	great	great	JJ
50957	2417	9	ice	ice	NN
50957	2417	10	-	-	HYPH
50957	2417	11	field	field	NN
50957	2417	12	runs	run	NNS
50957	2417	13	"	"	``
50957	2417	14	eastward	eastward	RB
50957	2417	15	across	across	IN
50957	2417	16	the	the	DT
50957	2417	17	Rhine	Rhine	NNP
50957	2417	18	Valley	Valley	NNP
50957	2417	19	,	,	,
50957	2417	20	along	along	IN
50957	2417	21	the	the	DT
50957	2417	22	base	base	NN
50957	2417	23	of	of	IN
50957	2417	24	the	the	DT
50957	2417	25	Westphalian	Westphalian	NNP
50957	2417	26	Hills	Hills	NNPS
50957	2417	27	,	,	,
50957	2417	28	around	around	IN
50957	2417	29	the	the	DT
50957	2417	30	projecting	projecting	NN
50957	2417	31	promontory	promontory	NN
50957	2417	32	of	of	IN
50957	2417	33	the	the	DT
50957	2417	34	Hartz	Hartz	NNP
50957	2417	35	,	,	,
50957	2417	36	and	and	CC
50957	2417	37	then	then	RB
50957	2417	38	southward	southward	RB
50957	2417	39	through	through	IN
50957	2417	40	Saxony	Saxony	NNP
50957	2417	41	to	to	IN
50957	2417	42	the	the	DT
50957	2417	43	roots	root	NNS
50957	2417	44	of	of	IN
50957	2417	45	the	the	DT
50957	2417	46	Erzgebirge	Erzgebirge	NNP
50957	2417	47	.	.	.
50957	2418	1	Passing	pass	VBG
50957	2418	2	next	next	JJ
50957	2418	3	southeastward	southeastward	NN
50957	2418	4	along	along	IN
50957	2418	5	the	the	DT
50957	2418	6	flanks	flank	NNS
50957	2418	7	of	of	IN
50957	2418	8	the	the	DT
50957	2418	9	Riesen	Riesen	NNP
50957	2418	10	and	and	CC
50957	2418	11	Sudeten	Sudeten	NNP
50957	2418	12	chain	chain	NN
50957	2418	13	,	,	,
50957	2418	14	it	-PRON-	PRP
50957	2418	15	sweeps	sweep	VBZ
50957	2418	16	across	across	IN
50957	2418	17	Poland	Poland	NNP
50957	2418	18	into	into	IN
50957	2418	19	Russia	Russia	NNP
50957	2418	20	,	,	,
50957	2418	21	circling	circle	VBG
50957	2418	22	round	round	NN
50957	2418	23	by	by	IN
50957	2418	24	Kiev	Kiev	NNP
50957	2418	25	,	,	,
50957	2418	26	and	and	CC
50957	2418	27	northward	northward	RB
50957	2418	28	by	by	IN
50957	2418	29	Nijni	Nijni	NNP
50957	2418	30	-	-	HYPH
50957	2418	31	Novgorod	Novgorod	NNP
50957	2418	32	towards	towards	IN
50957	2418	33	the	the	DT
50957	2418	34	Urals	ural	NNS
50957	2418	35	.	.	.
50957	2419	1	"	"	``
50957	2419	2	[	[	-LRB-
50957	2419	3	BV	BV	NNP
50957	2419	4	]	]	-RRB-
50957	2419	5	Thence	Thence	NNP
50957	2419	6	the	the	DT
50957	2419	7	boundary	boundary	NN
50957	2419	8	passes	pass	VBZ
50957	2419	9	northward	northward	RB
50957	2419	10	to	to	IN
50957	2419	11	the	the	DT
50957	2419	12	Arctic	Arctic	NNP
50957	2419	13	Ocean	Ocean	NNP
50957	2419	14	,	,	,
50957	2419	15	a	a	DT
50957	2419	16	little	little	JJ
50957	2419	17	east	east	NN
50957	2419	18	of	of	IN
50957	2419	19	the	the	DT
50957	2419	20	White	White	NNP
50957	2419	21	Sea	Sea	NNP
50957	2419	22	.	.	.
50957	2420	1	[	[	-LRB-
50957	2420	2	Footnote	Footnote	NNP
50957	2420	3	BV	BV	NNP
50957	2420	4	:	:	:
50957	2420	5	A.	A.	NNP
50957	2420	6	Geikie	Geikie	NNP
50957	2420	7	's	's	POS
50957	2420	8	Text	Text	NNP
50957	2420	9	-	-	HYPH
50957	2420	10	Book	Book	NNP
50957	2420	11	of	of	IN
50957	2420	12	Geology	Geology	NNP
50957	2420	13	,	,	,
50957	2420	14	p.	p.	NN
50957	2421	1	885	885	CD
50957	2421	2	.	.	.
50957	2421	3	]	]	-RRB-
50957	2422	1	The	the	DT
50957	2422	2	depth	depth	NN
50957	2422	3	of	of	IN
50957	2422	4	this	this	DT
50957	2422	5	northern	northern	JJ
50957	2422	6	ice	ice	NN
50957	2422	7	-	-	HYPH
50957	2422	8	sheet	sheet	NN
50957	2422	9	is	be	VBZ
50957	2422	10	proved	prove	VBN
50957	2422	11	to	to	TO
50957	2422	12	have	have	VB
50957	2422	13	been	be	VBN
50957	2422	14	upwards	upwards	JJ
50957	2422	15	of	of	IN
50957	2422	16	1,400	1,400	CD
50957	2422	17	feet	foot	NNS
50957	2422	18	where	where	WRB
50957	2422	19	it	-PRON-	PRP
50957	2422	20	met	meet	VBD
50957	2422	21	the	the	DT
50957	2422	22	Hartz	Hartz	NNP
50957	2422	23	Mountains	Mountains	NNPS
50957	2422	24	,	,	,
50957	2422	25	for	for	IN
50957	2422	26	it	-PRON-	PRP
50957	2422	27	has	have	VBZ
50957	2422	28	deposited	deposit	VBN
50957	2422	29	northern	northern	JJ
50957	2422	30	_	_	NNP
50957	2422	31	débris	débris	NN
50957	2422	32	_	_	NNP
50957	2422	33	upon	upon	IN
50957	2422	34	them	-PRON-	PRP
50957	2422	35	to	to	IN
50957	2422	36	that	that	DT
50957	2422	37	height	height	NN
50957	2422	38	;	;	:
50957	2422	39	while	while	IN
50957	2422	40	,	,	,
50957	2422	41	as	as	IN
50957	2422	42	already	already	RB
50957	2422	43	shown	show	VBN
50957	2422	44	,	,	,
50957	2422	45	it	-PRON-	PRP
50957	2422	46	must	must	MD
50957	2422	47	have	have	VB
50957	2422	48	been	be	VBN
50957	2422	49	over	over	IN
50957	2422	50	2,000	2,000	CD
50957	2422	51	feet	foot	NNS
50957	2422	52	in	in	IN
50957	2422	53	the	the	DT
50957	2422	54	main	main	JJ
50957	2422	55	valley	valley	NN
50957	2422	56	of	of	IN
50957	2422	57	Switzerland	Switzerland	NNP
50957	2422	58	.	.	.
50957	2423	1	In	in	IN
50957	2423	2	Norway	Norway	NNP
50957	2423	3	it	-PRON-	PRP
50957	2423	4	is	be	VBZ
50957	2423	5	estimated	estimate	VBN
50957	2423	6	that	that	IN
50957	2423	7	the	the	DT
50957	2423	8	ice	ice	NN
50957	2423	9	was	be	VBD
50957	2423	10	between	between	IN
50957	2423	11	6,000	6,000	CD
50957	2423	12	and	and	CC
50957	2423	13	7,000	7,000	CD
50957	2423	14	feet	foot	NNS
50957	2423	15	thick	thick	JJ
50957	2423	16	.	.	.
50957	2424	1	The	the	DT
50957	2424	2	amount	amount	NN
50957	2424	3	of	of	IN
50957	2424	4	work	work	NN
50957	2424	5	done	do	VBN
50957	2424	6	by	by	IN
50957	2424	7	the	the	DT
50957	2424	8	continental	continental	JJ
50957	2424	9	glaciers	glacier	NNS
50957	2424	10	of	of	IN
50957	2424	11	Europe	Europe	NNP
50957	2424	12	in	in	IN
50957	2424	13	the	the	DT
50957	2424	14	erosion	erosion	NN
50957	2424	15	,	,	,
50957	2424	16	transportation	transportation	NN
50957	2424	17	,	,	,
50957	2424	18	and	and	CC
50957	2424	19	deposition	deposition	NN
50957	2424	20	of	of	IN
50957	2424	21	rock	rock	NN
50957	2424	22	and	and	CC
50957	2424	23	earthy	earthy	JJ
50957	2424	24	material	material	NN
50957	2424	25	is	be	VBZ
50957	2424	26	immense	immense	JJ
50957	2424	27	.	.	.
50957	2425	1	According	accord	VBG
50957	2425	2	to	to	IN
50957	2425	3	Helland	Helland	NNP
50957	2425	4	,	,	,
50957	2425	5	the	the	DT
50957	2425	6	average	average	JJ
50957	2425	7	depth	depth	NN
50957	2425	8	of	of	IN
50957	2425	9	the	the	DT
50957	2425	10	glacial	glacial	JJ
50957	2425	11	deposits	deposit	NNS
50957	2425	12	over	over	IN
50957	2425	13	North	North	NNP
50957	2425	14	Germany	Germany	NNP
50957	2425	15	and	and	CC
50957	2425	16	northwestern	northwestern	JJ
50957	2425	17	Russia	Russia	NNP
50957	2425	18	is	be	VBZ
50957	2425	19	150	150	CD
50957	2425	20	German	german	JJ
50957	2425	21	feet	foot	NNS
50957	2425	22	,	,	,
50957	2425	23	i.	i.	NNP
50957	2425	24	e.	e.	NNP
50957	2425	25	,	,	,
50957	2425	26	about	about	RB
50957	2425	27	135	135	CD
50957	2425	28	English	english	JJ
50957	2425	29	feet	foot	NNS
50957	2425	30	.	.	.
50957	2426	1	As	as	IN
50957	2426	2	the	the	DT
50957	2426	3	deposition	deposition	NN
50957	2426	4	towards	towards	IN
50957	2426	5	the	the	DT
50957	2426	6	margin	margin	NN
50957	2426	7	of	of	IN
50957	2426	8	a	a	DT
50957	2426	9	glacier	glacier	NN
50957	2426	10	must	must	MD
50957	2426	11	be	be	VB
50957	2426	12	commensurate	commensurate	JJ
50957	2426	13	with	with	IN
50957	2426	14	its	-PRON-	PRP$
50957	2426	15	erosion	erosion	NN
50957	2426	16	near	near	IN
50957	2426	17	the	the	DT
50957	2426	18	centre	centre	NN
50957	2426	19	of	of	IN
50957	2426	20	movement	movement	NN
50957	2426	21	,	,	,
50957	2426	22	this	this	DT
50957	2426	23	vast	vast	JJ
50957	2426	24	amount	amount	NN
50957	2426	25	implies	imply	VBZ
50957	2426	26	a	a	DT
50957	2426	27	still	still	RB
50957	2426	28	greater	great	JJR
50957	2426	29	proportionate	proportionate	NN
50957	2426	30	waste	waste	NN
50957	2426	31	in	in	IN
50957	2426	32	the	the	DT
50957	2426	33	mountains	mountain	NNS
50957	2426	34	of	of	IN
50957	2426	35	Scandinavia	Scandinavia	NNP
50957	2426	36	,	,	,
50957	2426	37	where	where	WRB
50957	2426	38	the	the	DT
50957	2426	39	area	area	NN
50957	2426	40	diminishes	diminish	VBZ
50957	2426	41	with	with	IN
50957	2426	42	every	every	DT
50957	2426	43	contraction	contraction	NN
50957	2426	44	of	of	IN
50957	2426	45	the	the	DT
50957	2426	46	circle	circle	NN
50957	2426	47	.	.	.
50957	2427	1	Two	two	CD
50957	2427	2	hundred	hundred	CD
50957	2427	3	and	and	CC
50957	2427	4	fifty	fifty	CD
50957	2427	5	feet	foot	NNS
50957	2427	6	is	be	VBZ
50957	2427	7	therefore	therefore	RB
50957	2427	8	not	not	RB
50957	2427	9	an	an	DT
50957	2427	10	extravagant	extravagant	JJ
50957	2427	11	calculation	calculation	NN
50957	2427	12	for	for	IN
50957	2427	13	the	the	DT
50957	2427	14	amount	amount	NN
50957	2427	15	of	of	IN
50957	2427	16	glacial	glacial	JJ
50957	2427	17	erosion	erosion	NN
50957	2427	18	in	in	IN
50957	2427	19	the	the	DT
50957	2427	20	Scandinavian	Scandinavian	NNP
50957	2427	21	Peninsula	Peninsula	NNP
50957	2427	22	.	.	.
50957	2428	1	It	-PRON-	PRP
50957	2428	2	is	be	VBZ
50957	2428	3	not	not	RB
50957	2428	4	difficult	difficult	JJ
50957	2428	5	to	to	TO
50957	2428	6	see	see	VB
50957	2428	7	how	how	WRB
50957	2428	8	the	the	DT
50957	2428	9	Scandinavian	scandinavian	JJ
50957	2428	10	mountains	mountain	NNS
50957	2428	11	were	be	VBD
50957	2428	12	able	able	JJ
50957	2428	13	to	to	TO
50957	2428	14	contribute	contribute	VB
50957	2428	15	so	so	RB
50957	2428	16	much	much	JJ
50957	2428	17	soil	soil	NN
50957	2428	18	to	to	IN
50957	2428	19	the	the	DT
50957	2428	20	plains	plain	NNS
50957	2428	21	of	of	IN
50957	2428	22	northern	northern	JJ
50957	2428	23	Germany	Germany	NNP
50957	2428	24	and	and	CC
50957	2428	25	northwestern	northwestern	JJ
50957	2428	26	Russia	Russia	NNP
50957	2428	27	.	.	.
50957	2429	1	Previous	previous	JJ
50957	2429	2	to	to	IN
50957	2429	3	the	the	DT
50957	2429	4	Glacial	glacial	JJ
50957	2429	5	period	period	NN
50957	2429	6	,	,	,
50957	2429	7	a	a	DT
50957	2429	8	warm	warm	JJ
50957	2429	9	climate	climate	NN
50957	2429	10	extended	extend	VBD
50957	2429	11	so	so	RB
50957	2429	12	far	far	RB
50957	2429	13	north	north	RB
50957	2429	14	as	as	IN
50957	2429	15	to	to	TO
50957	2429	16	permit	permit	VB
50957	2429	17	the	the	DT
50957	2429	18	growth	growth	NN
50957	2429	19	of	of	IN
50957	2429	20	semi	semi	JJ
50957	2429	21	-	-	JJ
50957	2429	22	tropical	tropical	JJ
50957	2429	23	vegetation	vegetation	NN
50957	2429	24	in	in	IN
50957	2429	25	Spitsbergen	Spitsbergen	NNP
50957	2429	26	,	,	,
50957	2429	27	Greenland	Greenland	NNP
50957	2429	28	,	,	,
50957	2429	29	and	and	CC
50957	2429	30	the	the	DT
50957	2429	31	northern	northern	JJ
50957	2429	32	shores	shore	NNS
50957	2429	33	of	of	IN
50957	2429	34	British	British	NNP
50957	2429	35	America	America	NNP
50957	2429	36	.	.	.
50957	2430	1	Such	such	PDT
50957	2430	2	a	a	DT
50957	2430	3	climate	climate	NN
50957	2430	4	,	,	,
50957	2430	5	with	with	IN
50957	2430	6	its	-PRON-	PRP$
50957	2430	7	abundant	abundant	JJ
50957	2430	8	moisture	moisture	NN
50957	2430	9	and	and	CC
50957	2430	10	vegetation	vegetation	NN
50957	2430	11	,	,	,
50957	2430	12	afforded	afford	VBD
50957	2430	13	most	most	JJS
50957	2430	14	favourable	favourable	JJ
50957	2430	15	conditions	condition	NNS
50957	2430	16	for	for	IN
50957	2430	17	the	the	DT
50957	2430	18	superficial	superficial	JJ
50957	2430	19	disintegration	disintegration	NN
50957	2430	20	of	of	IN
50957	2430	21	the	the	DT
50957	2430	22	rocks	rock	NNS
50957	2430	23	.	.	.
50957	2431	1	When	when	WRB
50957	2431	2	,	,	,
50957	2431	3	therefore	therefore	RB
50957	2431	4	,	,	,
50957	2431	5	the	the	DT
50957	2431	6	cold	cold	NN
50957	2431	7	of	of	IN
50957	2431	8	the	the	DT
50957	2431	9	Glacial	glacial	JJ
50957	2431	10	period	period	NN
50957	2431	11	came	come	VBD
50957	2431	12	on	on	RP
50957	2431	13	,	,	,
50957	2431	14	the	the	DT
50957	2431	15	moving	move	VBG
50957	2431	16	currents	current	NNS
50957	2431	17	of	of	IN
50957	2431	18	ice	ice	NN
50957	2431	19	would	would	MD
50957	2431	20	have	have	VB
50957	2431	21	a	a	DT
50957	2431	22	comparatively	comparatively	RB
50957	2431	23	easy	easy	JJ
50957	2431	24	task	task	NN
50957	2431	25	in	in	IN
50957	2431	26	stripping	strip	VBG
50957	2431	27	the	the	DT
50957	2431	28	mantle	mantle	NN
50957	2431	29	of	of	IN
50957	2431	30	soil	soil	NN
50957	2431	31	from	from	IN
50957	2431	32	the	the	DT
50957	2431	33	hills	hill	NNS
50957	2431	34	of	of	IN
50957	2431	35	Norway	Norway	NNP
50957	2431	36	and	and	CC
50957	2431	37	Sweden	Sweden	NNP
50957	2431	38	,	,	,
50957	2431	39	and	and	CC
50957	2431	40	transporting	transport	VBG
50957	2431	41	it	-PRON-	PRP
50957	2431	42	towards	towards	IN
50957	2431	43	the	the	DT
50957	2431	44	periphery	periphery	NN
50957	2431	45	of	of	IN
50957	2431	46	its	-PRON-	PRP$
50957	2431	47	movement	movement	NN
50957	2431	48	.	.	.
50957	2432	1	Of	of	RB
50957	2432	2	course	course	RB
50957	2432	3	,	,	,
50957	2432	4	erosion	erosion	NN
50957	2432	5	in	in	IN
50957	2432	6	Scandinavia	Scandinavia	NNP
50957	2432	7	meant	mean	VBD
50957	2432	8	subglacial	subglacial	JJ
50957	2432	9	deposition	deposition	NN
50957	2432	10	beyond	beyond	IN
50957	2432	11	the	the	DT
50957	2432	12	Baltic	Baltic	NNP
50957	2432	13	.	.	.
50957	2433	1	Doubtless	doubtless	RB
50957	2433	2	,	,	,
50957	2433	3	therefore	therefore	RB
50957	2433	4	,	,	,
50957	2433	5	the	the	DT
50957	2433	6	plains	plain	NNS
50957	2433	7	of	of	IN
50957	2433	8	northern	northern	JJ
50957	2433	9	Germany	Germany	NNP
50957	2433	10	,	,	,
50957	2433	11	with	with	IN
50957	2433	12	their	-PRON-	PRP$
50957	2433	13	great	great	JJ
50957	2433	14	depth	depth	NN
50957	2433	15	of	of	IN
50957	2433	16	soil	soil	NN
50957	2433	17	,	,	,
50957	2433	18	are	be	VBP
50957	2433	19	true	true	JJ
50957	2433	20	glacial	glacial	JJ
50957	2433	21	deposits	deposit	NNS
50957	2433	22	,	,	,
50957	2433	23	whose	whose	WP$
50957	2433	24	inequalities	inequality	NNS
50957	2433	25	of	of	IN
50957	2433	26	surface	surface	NN
50957	2433	27	have	have	VBP
50957	2433	28	since	since	RB
50957	2433	29	been	be	VBN
50957	2433	30	much	much	RB
50957	2433	31	obliterated	obliterate	VBN
50957	2433	32	,	,	,
50957	2433	33	through	through	IN
50957	2433	34	the	the	DT
50957	2433	35	general	general	JJ
50957	2433	36	influences	influence	NNS
50957	2433	37	of	of	IN
50957	2433	38	the	the	DT
50957	2433	39	lapse	lapse	NN
50957	2433	40	of	of	IN
50957	2433	41	time	time	NN
50957	2433	42	,	,	,
50957	2433	43	and	and	CC
50957	2433	44	by	by	IN
50957	2433	45	the	the	DT
50957	2433	46	ceaseless	ceaseless	NN
50957	2433	47	activity	activity	NN
50957	2433	48	of	of	IN
50957	2433	49	man	man	NN
50957	2433	50	.	.	.
50957	2434	1	An	an	DT
50957	2434	2	interesting	interesting	JJ
50957	2434	3	series	series	NN
50957	2434	4	of	of	IN
50957	2434	5	moraines	moraine	NNS
50957	2434	6	in	in	IN
50957	2434	7	the	the	DT
50957	2434	8	north	north	NN
50957	2434	9	of	of	IN
50957	2434	10	Germany	Germany	NNP
50957	2434	11	,	,	,
50957	2434	12	bordering	border	VBG
50957	2434	13	the	the	DT
50957	2434	14	Baltic	Baltic	NNP
50957	2434	15	Sea	Sea	NNP
50957	2434	16	,	,	,
50957	2434	17	was	be	VBD
50957	2434	18	discovered	discover	VBN
50957	2434	19	in	in	IN
50957	2434	20	1888	1888	CD
50957	2434	21	by	by	IN
50957	2434	22	Professor	Professor	NNP
50957	2434	23	Salisbury	Salisbury	NNP
50957	2434	24	,	,	,
50957	2434	25	of	of	IN
50957	2434	26	the	the	DT
50957	2434	27	United	United	NNP
50957	2434	28	States	States	NNP
50957	2434	29	Geological	Geological	NNP
50957	2434	30	Survey	Survey	NNP
50957	2434	31	.	.	.
50957	2435	1	Its	-PRON-	PRP$
50957	2435	2	course	course	NN
50957	2435	3	lies	lie	VBZ
50957	2435	4	through	through	IN
50957	2435	5	Schleswig	Schleswig	NNP
50957	2435	6	-	-	HYPH
50957	2435	7	Holstein	Holstein	NNP
50957	2435	8	,	,	,
50957	2435	9	Mecklenburg	Mecklenburg	NNP
50957	2435	10	,	,	,
50957	2435	11	Potsdam	Potsdam	NNP
50957	2435	12	(	(	-LRB-
50957	2435	13	about	about	RB
50957	2435	14	forty	forty	NN
50957	2435	15	miles	mile	NNS
50957	2435	16	north	north	RB
50957	2435	17	of	of	IN
50957	2435	18	Berlin	Berlin	NNP
50957	2435	19	)	)	-RRB-
50957	2435	20	,	,	,
50957	2435	21	thence	thence	NN
50957	2435	22	swinging	swinge	VBG
50957	2435	23	more	more	JJR
50957	2435	24	to	to	IN
50957	2435	25	the	the	DT
50957	2435	26	north	north	NN
50957	2435	27	,	,	,
50957	2435	28	and	and	CC
50957	2435	29	following	follow	VBG
50957	2435	30	nearly	nearly	RB
50957	2435	31	the	the	DT
50957	2435	32	line	line	NN
50957	2435	33	between	between	IN
50957	2435	34	Pomerania	Pomerania	NNP
50957	2435	35	and	and	CC
50957	2435	36	West	West	NNP
50957	2435	37	Prussia	Prussia	NNP
50957	2435	38	,	,	,
50957	2435	39	crossing	cross	VBG
50957	2435	40	the	the	DT
50957	2435	41	Vistula	Vistula	NNP
50957	2435	42	about	about	RB
50957	2435	43	twenty	twenty	CD
50957	2435	44	miles	mile	NNS
50957	2435	45	south	south	RB
50957	2435	46	of	of	IN
50957	2435	47	Dantzic	Dantzic	NNP
50957	2435	48	,	,	,
50957	2435	49	thence	thence	NN
50957	2435	50	easterly	easterly	RB
50957	2435	51	to	to	IN
50957	2435	52	the	the	DT
50957	2435	53	Spirding	Spirding	NNP
50957	2435	54	See	see	VB
50957	2435	55	,	,	,
50957	2435	56	near	near	IN
50957	2435	57	the	the	DT
50957	2435	58	boundary	boundary	NN
50957	2435	59	of	of	IN
50957	2435	60	Poland	Poland	NNP
50957	2435	61	.	.	.
50957	2436	1	Among	among	IN
50957	2436	2	the	the	DT
50957	2436	3	places	place	NNS
50957	2436	4	where	where	WRB
50957	2436	5	this	this	DT
50957	2436	6	moraine	moraine	NN
50957	2436	7	can	can	MD
50957	2436	8	be	be	VB
50957	2436	9	best	well	RBS
50957	2436	10	seen	see	VBN
50957	2436	11	are--"1	are--"1	NNP
50957	2436	12	.	.	.
50957	2437	1	In	in	IN
50957	2437	2	Province	Province	NNP
50957	2437	3	Holstein	Holstein	NNP
50957	2437	4	,	,	,
50957	2437	5	the	the	DT
50957	2437	6	region	region	NN
50957	2437	7	about	about	IN
50957	2437	8	(	(	-LRB-
50957	2437	9	especially	especially	RB
50957	2437	10	north	north	RB
50957	2437	11	of	of	IN
50957	2437	12	)	)	-RRB-
50957	2437	13	Eutin	Eutin	NNP
50957	2437	14	;	;	:
50957	2437	15	2	2	CD
50957	2437	16	.	.	.
50957	2438	1	Province	Province	NNP
50957	2438	2	Mecklenburg	Mecklenburg	NNP
50957	2438	3	,	,	,
50957	2438	4	north	north	RB
50957	2438	5	of	of	IN
50957	2438	6	Crivitz	Crivitz	NNP
50957	2438	7	,	,	,
50957	2438	8	and	and	CC
50957	2438	9	between	between	IN
50957	2438	10	Bütow	Bütow	NNP
50957	2438	11	and	and	CC
50957	2438	12	Kröpelin	Kröpelin	NNP
50957	2438	13	;	;	:
50957	2438	14	3	3	CD
50957	2438	15	.	.	.
50957	2439	1	Province	Province	NNP
50957	2439	2	Brandenburg	Brandenburg	NNP
50957	2439	3	,	,	,
50957	2439	4	south	south	NN
50957	2439	5	of	of	IN
50957	2439	6	Reckatel	Reckatel	NNP
50957	2439	7	,	,	,
50957	2439	8	between	between	IN
50957	2439	9	Strassen	Strassen	NNP
50957	2439	10	and	and	CC
50957	2439	11	Bärenbusch	Bärenbusch	NNP
50957	2439	12	,	,	,
50957	2439	13	south	south	NN
50957	2439	14	of	of	IN
50957	2439	15	Fürstenberg	Fürstenberg	NNP
50957	2439	16	and	and	CC
50957	2439	17	north	north	NN
50957	2439	18	of	of	IN
50957	2439	19	Everswalde	Everswalde	NNP
50957	2439	20	,	,	,
50957	2439	21	and	and	CC
50957	2439	22	between	between	IN
50957	2439	23	Pyritz	Pyritz	NNP
50957	2439	24	and	and	CC
50957	2439	25	Solden	Solden	NNP
50957	2439	26	;	;	:
50957	2439	27	4	4	CD
50957	2439	28	.	.	.
50957	2440	1	Province	Province	NNP
50957	2440	2	Posen	Posen	NNP
50957	2440	3	,	,	,
50957	2440	4	east	east	NN
50957	2440	5	of	of	IN
50957	2440	6	Locknitz	Locknitz	NNP
50957	2440	7	,	,	,
50957	2440	8	and	and	CC
50957	2440	9	at	at	IN
50957	2440	10	numerous	numerous	JJ
50957	2440	11	points	point	NNS
50957	2440	12	to	to	IN
50957	2440	13	the	the	DT
50957	2440	14	south	south	NN
50957	2440	15	,	,	,
50957	2440	16	and	and	CC
50957	2440	17	especially	especially	RB
50957	2440	18	about	about	IN
50957	2440	19	Falkenburg	Falkenburg	NNP
50957	2440	20	,	,	,
50957	2440	21	and	and	CC
50957	2440	22	between	between	IN
50957	2440	23	Lompelburg	Lompelburg	NNP
50957	2440	24	and	and	CC
50957	2440	25	Bärwalde	Bärwalde	NNP
50957	2440	26	.	.	.
50957	2441	1	This	this	DT
50957	2441	2	is	be	VBZ
50957	2441	3	one	one	CD
50957	2441	4	of	of	IN
50957	2441	5	the	the	DT
50957	2441	6	best	good	JJS
50957	2441	7	localities	locality	NNS
50957	2441	8	.	.	.
50957	2442	1	5	5	CD
50957	2442	2	.	.	.
50957	2443	1	Province	Province	NNP
50957	2443	2	West	West	NNP
50957	2443	3	Preussen	Preussen	NNP
50957	2443	4	,	,	,
50957	2443	5	east	east	NN
50957	2443	6	of	of	IN
50957	2443	7	Bütow	Bütow	NNP
50957	2443	8	;	;	:
50957	2443	9	6	6	CD
50957	2443	10	.	.	.
50957	2444	1	Province	Province	NNP
50957	2444	2	Ost	Ost	NNP
50957	2444	3	Preussen	Preussen	NNP
50957	2444	4	,	,	,
50957	2444	5	between	between	IN
50957	2444	6	Horn	Horn	NNP
50957	2444	7	and	and	CC
50957	2444	8	Widikin	Widikin	NNP
50957	2444	9	.	.	.
50957	2444	10	"	"	''
50957	2445	1	Comparing	compare	VBG
50957	2445	2	these	these	DT
50957	2445	3	with	with	IN
50957	2445	4	the	the	DT
50957	2445	5	moraines	moraine	NNS
50957	2445	6	of	of	IN
50957	2445	7	America	America	NNP
50957	2445	8	,	,	,
50957	2445	9	Professor	Professor	NNP
50957	2445	10	Salisbury	Salisbury	NNP
50957	2445	11	remarks	remark	VBZ
50957	2445	12	:	:	:
50957	2445	13	"	"	``
50957	2445	14	In	in	IN
50957	2445	15	its	-PRON-	PRP$
50957	2445	16	composition	composition	NN
50957	2445	17	from	from	IN
50957	2445	18	several	several	JJ
50957	2445	19	members	member	NNS
50957	2445	20	,	,	,
50957	2445	21	in	in	IN
50957	2445	22	its	-PRON-	PRP$
50957	2445	23	variety	variety	NN
50957	2445	24	of	of	IN
50957	2445	25	development	development	NN
50957	2445	26	,	,	,
50957	2445	27	in	in	IN
50957	2445	28	its	-PRON-	PRP$
50957	2445	29	topographic	topographic	JJ
50957	2445	30	relations	relation	NNS
50957	2445	31	,	,	,
50957	2445	32	in	in	IN
50957	2445	33	its	-PRON-	PRP$
50957	2445	34	topography	topography	NN
50957	2445	35	,	,	,
50957	2445	36	in	in	IN
50957	2445	37	its	-PRON-	PRP$
50957	2445	38	constitution	constitution	NN
50957	2445	39	,	,	,
50957	2445	40	in	in	IN
50957	2445	41	its	-PRON-	PRP$
50957	2445	42	associated	associate	VBN
50957	2445	43	deposits	deposit	NNS
50957	2445	44	,	,	,
50957	2445	45	and	and	CC
50957	2445	46	in	in	IN
50957	2445	47	its	-PRON-	PRP$
50957	2445	48	wide	wide	JJ
50957	2445	49	separation	separation	NN
50957	2445	50	from	from	IN
50957	2445	51	the	the	DT
50957	2445	52	outermost	outermost	NNP
50957	2445	53	drift	drift	NN
50957	2445	54	limit	limit	NN
50957	2445	55	,	,	,
50957	2445	56	this	this	DT
50957	2445	57	morainic	morainic	JJ
50957	2445	58	belt	belt	NN
50957	2445	59	corresponds	correspond	VBZ
50957	2445	60	to	to	IN
50957	2445	61	the	the	DT
50957	2445	62	extensive	extensive	JJ
50957	2445	63	morainic	morainic	JJ
50957	2445	64	belt	belt	NN
50957	2445	65	of	of	IN
50957	2445	66	America	America	NNP
50957	2445	67	,	,	,
50957	2445	68	which	which	WDT
50957	2445	69	extends	extend	VBZ
50957	2445	70	from	from	IN
50957	2445	71	Dakota	Dakota	NNP
50957	2445	72	to	to	IN
50957	2445	73	the	the	DT
50957	2445	74	Atlantic	Atlantic	NNP
50957	2445	75	Ocean	Ocean	NNP
50957	2445	76	.	.	.
50957	2446	1	That	that	IN
50957	2446	2	the	the	DT
50957	2446	3	one	one	CD
50957	2446	4	formation	formation	NN
50957	2446	5	corresponds	correspond	VBZ
50957	2446	6	to	to	IN
50957	2446	7	the	the	DT
50957	2446	8	other	other	JJ
50957	2446	9	does	do	VBZ
50957	2446	10	not	not	RB
50957	2446	11	admit	admit	VB
50957	2446	12	of	of	IN
50957	2446	13	doubt	doubt	NN
50957	2446	14	.	.	.
50957	2447	1	In	in	IN
50957	2447	2	all	all	DT
50957	2447	3	essential	essential	JJ
50957	2447	4	characteristics	characteristic	NNS
50957	2447	5	they	-PRON-	PRP
50957	2447	6	are	be	VBP
50957	2447	7	identical	identical	JJ
50957	2447	8	in	in	IN
50957	2447	9	character	character	NN
50957	2447	10	.	.	.
50957	2448	1	What	what	WP
50957	2448	2	may	may	MD
50957	2448	3	be	be	VB
50957	2448	4	their	-PRON-	PRP$
50957	2448	5	relations	relation	NNS
50957	2448	6	in	in	IN
50957	2448	7	time	time	NN
50957	2448	8	remains	remain	VBZ
50957	2448	9	to	to	TO
50957	2448	10	be	be	VB
50957	2448	11	determined	determine	VBN
50957	2448	12	.	.	.
50957	2448	13	"	"	''
50957	2449	1	[	[	-LRB-
50957	2449	2	Illustration	illustration	NN
50957	2449	3	:	:	:
50957	2449	4	Fig	Fig	NNP
50957	2449	5	.	.	.
50957	2450	1	49.--Map	49.--map	IN
50957	2450	2	showing	show	VBG
50957	2450	3	the	the	DT
50957	2450	4	glaciated	glaciate	VBN
50957	2450	5	area	area	NN
50957	2450	6	of	of	IN
50957	2450	7	Europe	Europe	NNP
50957	2450	8	according	accord	VBG
50957	2450	9	to	to	IN
50957	2450	10	J.	J.	NNP
50957	2450	11	Geikie	Geikie	NNP
50957	2450	12	,	,	,
50957	2450	13	and	and	CC
50957	2450	14	the	the	DT
50957	2450	15	moraines	moraine	NNS
50957	2450	16	in	in	IN
50957	2450	17	Britain	Britain	NNP
50957	2450	18	and	and	CC
50957	2450	19	Germany	Germany	NNP
50957	2450	20	according	accord	VBG
50957	2450	21	to	to	IN
50957	2450	22	Lewis	Lewis	NNP
50957	2450	23	and	and	CC
50957	2450	24	Salisbury	Salisbury	NNP
50957	2450	25	.	.	.
50957	2450	26	]	]	-RRB-
50957	2451	1	The	the	DT
50957	2451	2	physical	physical	JJ
50957	2451	3	geography	geography	NN
50957	2451	4	of	of	IN
50957	2451	5	Europe	Europe	NNP
50957	2451	6	is	be	VBZ
50957	2451	7	so	so	RB
50957	2451	8	different	different	JJ
50957	2451	9	from	from	IN
50957	2451	10	that	that	DT
50957	2451	11	of	of	IN
50957	2451	12	America	America	NNP
50957	2451	13	,	,	,
50957	2451	14	that	that	IN
50957	2451	15	there	there	EX
50957	2451	16	was	be	VBD
50957	2451	17	a	a	DT
50957	2451	18	marked	marked	JJ
50957	2451	19	difference	difference	NN
50957	2451	20	in	in	IN
50957	2451	21	the	the	DT
50957	2451	22	secondary	secondary	JJ
50957	2451	23	or	or	CC
50957	2451	24	incidental	incidental	JJ
50957	2451	25	effects	effect	NNS
50957	2451	26	of	of	IN
50957	2451	27	the	the	DT
50957	2451	28	Glacial	glacial	JJ
50957	2451	29	period	period	NN
50957	2451	30	upon	upon	IN
50957	2451	31	the	the	DT
50957	2451	32	two	two	CD
50957	2451	33	regions	region	NNS
50957	2451	34	.	.	.
50957	2452	1	In	in	IN
50957	2452	2	America	America	NNP
50957	2452	3	the	the	DT
50957	2452	4	continental	continental	JJ
50957	2452	5	area	area	NN
50957	2452	6	over	over	IN
50957	2452	7	which	which	WDT
50957	2452	8	the	the	DT
50957	2452	9	glaciers	glacier	NNS
50957	2452	10	spread	spread	VBP
50957	2452	11	is	be	VBZ
50957	2452	12	comparatively	comparatively	RB
50957	2452	13	simple	simple	JJ
50957	2452	14	in	in	IN
50957	2452	15	its	-PRON-	PRP$
50957	2452	16	outlines	outline	NNS
50957	2452	17	.	.	.
50957	2453	1	East	East	NNP
50957	2453	2	of	of	IN
50957	2453	3	the	the	DT
50957	2453	4	Rocky	Rocky	NNP
50957	2453	5	Mountains	Mountains	NNPS
50957	2453	6	,	,	,
50957	2453	7	as	as	IN
50957	2453	8	we	-PRON-	PRP
50957	2453	9	have	have	VBP
50957	2453	10	seen	see	VBN
50957	2453	11	,	,	,
50957	2453	12	the	the	DT
50957	2453	13	drainage	drainage	NN
50957	2453	14	of	of	IN
50957	2453	15	the	the	DT
50957	2453	16	Glacial	glacial	JJ
50957	2453	17	period	period	NN
50957	2453	18	was	be	VBD
50957	2453	19	,	,	,
50957	2453	20	for	for	IN
50957	2453	21	a	a	DT
50957	2453	22	time	time	NN
50957	2453	23	,	,	,
50957	2453	24	nearly	nearly	RB
50957	2453	25	all	all	DT
50957	2453	26	concentrated	concentrate	VBD
50957	2453	27	in	in	IN
50957	2453	28	the	the	DT
50957	2453	29	Mississippi	Mississippi	NNP
50957	2453	30	basin	basin	NN
50957	2453	31	,	,	,
50957	2453	32	and	and	CC
50957	2453	33	the	the	DT
50957	2453	34	streams	stream	NNS
50957	2453	35	had	have	VBD
50957	2453	36	a	a	DT
50957	2453	37	free	free	JJ
50957	2453	38	course	course	NN
50957	2453	39	southward	southward	RB
50957	2453	40	.	.	.
50957	2454	1	But	but	CC
50957	2454	2	in	in	IN
50957	2454	3	Europe	Europe	NNP
50957	2454	4	there	there	EX
50957	2454	5	was	be	VBD
50957	2454	6	no	no	DT
50957	2454	7	free	free	JJ
50957	2454	8	drainage	drainage	NN
50957	2454	9	to	to	IN
50957	2454	10	the	the	DT
50957	2454	11	south	south	NN
50957	2454	12	,	,	,
50957	2454	13	except	except	IN
50957	2454	14	over	over	IN
50957	2454	15	a	a	DT
50957	2454	16	small	small	JJ
50957	2454	17	portion	portion	NN
50957	2454	18	of	of	IN
50957	2454	19	the	the	DT
50957	2454	20	glaciated	glaciated	JJ
50957	2454	21	area	area	NN
50957	2454	22	in	in	IN
50957	2454	23	central	central	JJ
50957	2454	24	Russia	Russia	NNP
50957	2454	25	,	,	,
50957	2454	26	about	about	IN
50957	2454	27	the	the	DT
50957	2454	28	head	head	NN
50957	2454	29	-	-	HYPH
50957	2454	30	waters	water	NNS
50957	2454	31	of	of	IN
50957	2454	32	the	the	DT
50957	2454	33	Dnieper	Dnieper	NNP
50957	2454	34	,	,	,
50957	2454	35	the	the	DT
50957	2454	36	Don	Don	NNP
50957	2454	37	,	,	,
50957	2454	38	and	and	CC
50957	2454	39	the	the	DT
50957	2454	40	Volga	Volga	NNP
50957	2454	41	;	;	:
50957	2454	42	though	though	IN
50957	2454	43	the	the	DT
50957	2454	44	Danube	Danube	NNP
50957	2454	45	and	and	CC
50957	2454	46	the	the	DT
50957	2454	47	Rhône	Rhône	NNP
50957	2454	48	afforded	afford	VBD
50957	2454	49	free	free	JJ
50957	2454	50	course	course	NN
50957	2454	51	for	for	IN
50957	2454	52	the	the	DT
50957	2454	53	waters	water	NNS
50957	2454	54	of	of	IN
50957	2454	55	a	a	DT
50957	2454	56	portion	portion	NN
50957	2454	57	of	of	IN
50957	2454	58	the	the	DT
50957	2454	59	great	great	JJ
50957	2454	60	Alpine	Alpine	NNP
50957	2454	61	glaciers	glacier	NNS
50957	2454	62	.	.	.
50957	2455	1	But	but	CC
50957	2455	2	all	all	PDT
50957	2455	3	the	the	DT
50957	2455	4	great	great	JJ
50957	2455	5	rivers	river	NNS
50957	2455	6	of	of	IN
50957	2455	7	northern	northern	JJ
50957	2455	8	Europe	Europe	NNP
50957	2455	9	flow	flow	NN
50957	2455	10	to	to	IN
50957	2455	11	the	the	DT
50957	2455	12	northward	northward	NN
50957	2455	13	,	,	,
50957	2455	14	and	and	CC
50957	2455	15	,	,	,
50957	2455	16	with	with	IN
50957	2455	17	the	the	DT
50957	2455	18	exception	exception	NN
50957	2455	19	of	of	IN
50957	2455	20	the	the	DT
50957	2455	21	Seine	Seine	NNP
50957	2455	22	,	,	,
50957	2455	23	they	-PRON-	PRP
50957	2455	24	all	all	DT
50957	2455	25	for	for	IN
50957	2455	26	a	a	DT
50957	2455	27	time	time	NN
50957	2455	28	encountered	encounter	VBD
50957	2455	29	the	the	DT
50957	2455	30	front	front	NN
50957	2455	31	of	of	IN
50957	2455	32	the	the	DT
50957	2455	33	continental	continental	JJ
50957	2455	34	ice	ice	NN
50957	2455	35	-	-	HYPH
50957	2455	36	sheet	sheet	NN
50957	2455	37	.	.	.
50957	2456	1	This	this	DT
50957	2456	2	circumstance	circumstance	NN
50957	2456	3	makes	make	VBZ
50957	2456	4	it	-PRON-	PRP
50957	2456	5	difficult	difficult	JJ
50957	2456	6	to	to	TO
50957	2456	7	distinguish	distinguish	VB
50957	2456	8	closely	closely	RB
50957	2456	9	between	between	IN
50957	2456	10	the	the	DT
50957	2456	11	direct	direct	JJ
50957	2456	12	glacial	glacial	JJ
50957	2456	13	deposits	deposit	NNS
50957	2456	14	in	in	IN
50957	2456	15	Europe	Europe	NNP
50957	2456	16	and	and	CC
50957	2456	17	those	those	DT
50957	2456	18	which	which	WDT
50957	2456	19	are	be	VBP
50957	2456	20	more	more	RBR
50957	2456	21	or	or	CC
50957	2456	22	less	less	RBR
50957	2456	23	modified	modify	VBN
50957	2456	24	by	by	IN
50957	2456	25	water	water	NN
50957	2456	26	-	-	HYPH
50957	2456	27	action	action	NN
50957	2456	28	.	.	.
50957	2457	1	At	at	IN
50957	2457	2	first	first	JJ
50957	2457	3	sight	sight	NN
50957	2457	4	it	-PRON-	PRP
50957	2457	5	would	would	MD
50957	2457	6	seem	seem	VB
50957	2457	7	also	also	RB
50957	2457	8	somewhat	somewhat	RB
50957	2457	9	hazardous	hazardous	JJ
50957	2457	10	to	to	TO
50957	2457	11	attempt	attempt	VB
50957	2457	12	to	to	TO
50957	2457	13	correlate	correlate	VB
50957	2457	14	with	with	IN
50957	2457	15	any	any	DT
50957	2457	16	portion	portion	NN
50957	2457	17	of	of	IN
50957	2457	18	the	the	DT
50957	2457	19	Glacial	glacial	JJ
50957	2457	20	period	period	NN
50957	2457	21	the	the	DT
50957	2457	22	deposition	deposition	NN
50957	2457	23	of	of	IN
50957	2457	24	the	the	DT
50957	2457	25	gravelly	gravelly	JJ
50957	2457	26	and	and	CC
50957	2457	27	loamy	loamy	NN
50957	2457	28	deposits	deposit	NNS
50957	2457	29	in	in	IN
50957	2457	30	valleys	valley	NNS
50957	2457	31	,	,	,
50957	2457	32	which	which	WDT
50957	2457	33	,	,	,
50957	2457	34	like	like	IN
50957	2457	35	those	those	DT
50957	2457	36	of	of	IN
50957	2457	37	the	the	DT
50957	2457	38	Seine	Seine	NNP
50957	2457	39	and	and	CC
50957	2457	40	Somme	Somme	NNP
50957	2457	41	,	,	,
50957	2457	42	lie	lie	VBP
50957	2457	43	entirely	entirely	RB
50957	2457	44	outside	outside	IN
50957	2457	45	of	of	IN
50957	2457	46	the	the	DT
50957	2457	47	glaciated	glaciated	JJ
50957	2457	48	area	area	NN
50957	2457	49	.	.	.
50957	2458	1	Upon	upon	IN
50957	2458	2	close	close	JJ
50957	2458	3	examination	examination	NN
50957	2458	4	,	,	,
50957	2458	5	however	however	RB
50957	2458	6	,	,	,
50957	2458	7	the	the	DT
50957	2458	8	elements	element	NNS
50957	2458	9	of	of	IN
50957	2458	10	doubt	doubt	NN
50957	2458	11	more	more	RBR
50957	2458	12	and	and	CC
50957	2458	13	more	more	RBR
50957	2458	14	disappear	disappear	JJ
50957	2458	15	.	.	.
50957	2459	1	The	the	DT
50957	2459	2	Glacial	glacial	JJ
50957	2459	3	period	period	NN
50957	2459	4	was	be	VBD
50957	2459	5	one	one	CD
50957	2459	6	of	of	IN
50957	2459	7	great	great	JJ
50957	2459	8	precipitation	precipitation	NN
50957	2459	9	,	,	,
50957	2459	10	and	and	CC
50957	2459	11	it	-PRON-	PRP
50957	2459	12	is	be	VBZ
50957	2459	13	natural	natural	JJ
50957	2459	14	to	to	TO
50957	2459	15	suppose	suppose	VB
50957	2459	16	that	that	IN
50957	2459	17	the	the	DT
50957	2459	18	area	area	NN
50957	2459	19	of	of	IN
50957	2459	20	excessive	excessive	JJ
50957	2459	21	snow	snow	NN
50957	2459	22	-	-	HYPH
50957	2459	23	fall	fall	NN
50957	2459	24	extended	extend	VBD
50957	2459	25	considerably	considerably	RB
50957	2459	26	beyond	beyond	IN
50957	2459	27	the	the	DT
50957	2459	28	limit	limit	NN
50957	2459	29	of	of	IN
50957	2459	30	the	the	DT
50957	2459	31	ice	ice	NN
50957	2459	32	-	-	HYPH
50957	2459	33	front	front	NN
50957	2459	34	.	.	.
50957	2460	1	During	during	IN
50957	2460	2	that	that	DT
50957	2460	3	period	period	NN
50957	2460	4	therefore	therefore	RB
50957	2460	5	,	,	,
50957	2460	6	the	the	DT
50957	2460	7	rivers	river	NNS
50957	2460	8	of	of	IN
50957	2460	9	central	central	JJ
50957	2460	10	France	France	NNP
50957	2460	11	must	must	MD
50957	2460	12	have	have	VB
50957	2460	13	been	be	VBN
50957	2460	14	annually	annually	RB
50957	2460	15	flooded	flood	VBN
50957	2460	16	to	to	IN
50957	2460	17	an	an	DT
50957	2460	18	extent	extent	NN
50957	2460	19	far	far	RB
50957	2460	20	beyond	beyond	IN
50957	2460	21	anything	anything	NN
50957	2460	22	which	which	WDT
50957	2460	23	is	be	VBZ
50957	2460	24	known	know	VBN
50957	2460	25	at	at	IN
50957	2460	26	the	the	DT
50957	2460	27	present	present	JJ
50957	2460	28	time	time	NN
50957	2460	29	.	.	.
50957	2461	1	Since	since	IN
50957	2461	2	these	these	DT
50957	2461	3	rivers	river	NNS
50957	2461	4	flowed	flow	VBD
50957	2461	5	to	to	IN
50957	2461	6	the	the	DT
50957	2461	7	northward	northward	NN
50957	2461	8	,	,	,
50957	2461	9	at	at	IN
50957	2461	10	a	a	DT
50957	2461	11	period	period	NN
50957	2461	12	when	when	WRB
50957	2461	13	,	,	,
50957	2461	14	during	during	IN
50957	2461	15	the	the	DT
50957	2461	16	long	long	JJ
50957	2461	17	and	and	CC
50957	2461	18	severe	severe	JJ
50957	2461	19	winters	winter	NNS
50957	2461	20	,	,	,
50957	2461	21	the	the	DT
50957	2461	22	annual	annual	JJ
50957	2461	23	accumulation	accumulation	NN
50957	2461	24	of	of	IN
50957	2461	25	ice	ice	NN
50957	2461	26	near	near	IN
50957	2461	27	their	-PRON-	PRP$
50957	2461	28	mouths	mouth	NNS
50957	2461	29	was	be	VBD
50957	2461	30	excessive	excessive	JJ
50957	2461	31	,	,	,
50957	2461	32	ice	ice	NN
50957	2461	33	-	-	HYPH
50957	2461	34	gorges	gorge	NNS
50957	2461	35	of	of	IN
50957	2461	36	immense	immense	JJ
50957	2461	37	extent	extent	NN
50957	2461	38	,	,	,
50957	2461	39	such	such	JJ
50957	2461	40	as	as	IN
50957	2461	41	now	now	RB
50957	2461	42	form	form	NN
50957	2461	43	about	about	IN
50957	2461	44	the	the	DT
50957	2461	45	mouths	mouth	NNS
50957	2461	46	of	of	IN
50957	2461	47	the	the	DT
50957	2461	48	Siberian	siberian	JJ
50957	2461	49	rivers	river	NNS
50957	2461	50	,	,	,
50957	2461	51	would	would	MD
50957	2461	52	regularly	regularly	RB
50957	2461	53	occur	occur	VB
50957	2461	54	.	.	.
50957	2462	1	We	-PRON-	PRP
50957	2462	2	are	be	VBP
50957	2462	3	not	not	RB
50957	2462	4	surprised	surprised	JJ
50957	2462	5	,	,	,
50957	2462	6	therefore	therefore	RB
50957	2462	7	,	,	,
50957	2462	8	to	to	TO
50957	2462	9	find	find	VB
50957	2462	10	,	,	,
50957	2462	11	even	even	RB
50957	2462	12	in	in	IN
50957	2462	13	these	these	DT
50957	2462	14	streams	stream	NNS
50957	2462	15	,	,	,
50957	2462	16	abundant	abundant	JJ
50957	2462	17	indications	indication	NNS
50957	2462	18	of	of	IN
50957	2462	19	the	the	DT
50957	2462	20	indirect	indirect	JJ
50957	2462	21	influence	influence	NN
50957	2462	22	of	of	IN
50957	2462	23	the	the	DT
50957	2462	24	great	great	JJ
50957	2462	25	northern	northern	JJ
50957	2462	26	ice	ice	NN
50957	2462	27	-	-	HYPH
50957	2462	28	sheet	sheet	NN
50957	2462	29	.	.	.
50957	2463	1	The	the	DT
50957	2463	2	indications	indication	NNS
50957	2463	3	referred	refer	VBD
50957	2463	4	to	to	TO
50957	2463	5	consist	consist	VB
50957	2463	6	of	of	IN
50957	2463	7	high	high	JJ
50957	2463	8	-	-	HYPH
50957	2463	9	level	level	NN
50957	2463	10	gravel	gravel	NN
50957	2463	11	terraces	terrace	NNS
50957	2463	12	occasionally	occasionally	RB
50957	2463	13	containing	contain	VBG
50957	2463	14	boulders	boulder	NNS
50957	2463	15	,	,	,
50957	2463	16	of	of	IN
50957	2463	17	from	from	IN
50957	2463	18	four	four	CD
50957	2463	19	to	to	TO
50957	2463	20	five	five	CD
50957	2463	21	tons	ton	NNS
50957	2463	22	weight	weight	NN
50957	2463	23	,	,	,
50957	2463	24	which	which	WDT
50957	2463	25	have	have	VBP
50957	2463	26	been	be	VBN
50957	2463	27	transported	transport	VBN
50957	2463	28	for	for	IN
50957	2463	29	a	a	DT
50957	2463	30	considerable	considerable	JJ
50957	2463	31	distance	distance	NN
50957	2463	32	.	.	.
50957	2464	1	The	the	DT
50957	2464	2	elevation	elevation	NN
50957	2464	3	of	of	IN
50957	2464	4	the	the	DT
50957	2464	5	terraces	terrace	NNS
50957	2464	6	above	above	IN
50957	2464	7	the	the	DT
50957	2464	8	present	present	JJ
50957	2464	9	flood	flood	NN
50957	2464	10	-	-	HYPH
50957	2464	11	plains	plain	NNS
50957	2464	12	of	of	IN
50957	2464	13	the	the	DT
50957	2464	14	Seine	Seine	NNP
50957	2464	15	and	and	CC
50957	2464	16	Somme	Somme	NNP
50957	2464	17	reaches	reach	VBZ
50957	2464	18	from	from	IN
50957	2464	19	100	100	CD
50957	2464	20	to	to	TO
50957	2464	21	150	150	CD
50957	2464	22	feet	foot	NNS
50957	2464	23	.	.	.
50957	2465	1	We	-PRON-	PRP
50957	2465	2	are	be	VBP
50957	2465	3	not	not	RB
50957	2465	4	to	to	TO
50957	2465	5	suppose	suppose	VB
50957	2465	6	,	,	,
50957	2465	7	however	however	RB
50957	2465	8	,	,	,
50957	2465	9	that	that	IN
50957	2465	10	even	even	RB
50957	2465	11	in	in	IN
50957	2465	12	glacial	glacial	JJ
50957	2465	13	times	time	NNS
50957	2465	14	the	the	DT
50957	2465	15	floods	flood	NNS
50957	2465	16	of	of	IN
50957	2465	17	the	the	DT
50957	2465	18	river	river	NN
50957	2465	19	Seine	Seine	NNP
50957	2465	20	could	could	MD
50957	2465	21	have	have	VB
50957	2465	22	filled	fill	VBN
50957	2465	23	its	-PRON-	PRP$
50957	2465	24	present	present	JJ
50957	2465	25	valley	valley	NN
50957	2465	26	to	to	IN
50957	2465	27	that	that	DT
50957	2465	28	height	height	NN
50957	2465	29	.	.	.
50957	2466	1	The	the	DT
50957	2466	2	highest	high	JJS
50957	2466	3	flood	flood	NN
50957	2466	4	in	in	IN
50957	2466	5	this	this	DT
50957	2466	6	river	river	NN
50957	2466	7	known	know	VBN
50957	2466	8	in	in	IN
50957	2466	9	historic	historic	JJ
50957	2466	10	times	time	NNS
50957	2466	11	rose	rise	VBD
50957	2466	12	only	only	RB
50957	2466	13	to	to	IN
50957	2466	14	a	a	DT
50957	2466	15	height	height	NN
50957	2466	16	of	of	IN
50957	2466	17	twenty	twenty	CD
50957	2466	18	-	-	HYPH
50957	2466	19	nine	nine	CD
50957	2466	20	feet	foot	NNS
50957	2466	21	.	.	.
50957	2467	1	Mr.	Mr.	NNP
50957	2467	2	Prestwich	Prestwich	NNP
50957	2467	3	estimates	estimate	VBZ
50957	2467	4	that	that	IN
50957	2467	5	,	,	,
50957	2467	6	without	without	IN
50957	2467	7	taking	take	VBG
50957	2467	8	into	into	IN
50957	2467	9	consideration	consideration	NN
50957	2467	10	the	the	DT
50957	2467	11	more	more	RBR
50957	2467	12	rapid	rapid	JJ
50957	2467	13	discharge	discharge	NN
50957	2467	14	,	,	,
50957	2467	15	a	a	DT
50957	2467	16	flood	flood	NN
50957	2467	17	of	of	IN
50957	2467	18	sixty	sixty	CD
50957	2467	19	times	time	NNS
50957	2467	20	this	this	DT
50957	2467	21	magnitude	magnitude	NN
50957	2467	22	would	would	MD
50957	2467	23	be	be	VB
50957	2467	24	required	require	VBN
50957	2467	25	to	to	TO
50957	2467	26	fill	fill	VB
50957	2467	27	the	the	DT
50957	2467	28	present	present	JJ
50957	2467	29	valley	valley	NN
50957	2467	30	to	to	IN
50957	2467	31	the	the	DT
50957	2467	32	level	level	NN
50957	2467	33	of	of	IN
50957	2467	34	the	the	DT
50957	2467	35	ancient	ancient	JJ
50957	2467	36	gravels	gravel	NNS
50957	2467	37	,	,	,
50957	2467	38	while	while	IN
50957	2467	39	at	at	IN
50957	2467	40	Amiens	Amiens	NNP
50957	2467	41	the	the	DT
50957	2467	42	shape	shape	NN
50957	2467	43	of	of	IN
50957	2467	44	the	the	DT
50957	2467	45	valley	valley	NN
50957	2467	46	of	of	IN
50957	2467	47	the	the	DT
50957	2467	48	Somme	Somme	NNP
50957	2467	49	is	be	VBZ
50957	2467	50	such	such	JJ
50957	2467	51	that	that	IN
50957	2467	52	five	five	CD
50957	2467	53	hundred	hundred	CD
50957	2467	54	times	time	NNS
50957	2467	55	the	the	DT
50957	2467	56	mean	mean	JJ
50957	2467	57	average	average	NN
50957	2467	58	of	of	IN
50957	2467	59	the	the	DT
50957	2467	60	stream	stream	NN
50957	2467	61	would	would	MD
50957	2467	62	be	be	VB
50957	2467	63	required	require	VBN
50957	2467	64	to	to	TO
50957	2467	65	reach	reach	VB
50957	2467	66	the	the	DT
50957	2467	67	high	high	JJ
50957	2467	68	-	-	HYPH
50957	2467	69	level	level	NN
50957	2467	70	gravels	gravel	NNS
50957	2467	71	.	.	.
50957	2468	1	The	the	DT
50957	2468	2	conclusion	conclusion	NN
50957	2468	3	,	,	,
50957	2468	4	therefore	therefore	RB
50957	2468	5	,	,	,
50957	2468	6	is	be	VBZ
50957	2468	7	that	that	IN
50957	2468	8	the	the	DT
50957	2468	9	troughs	trough	NNS
50957	2468	10	of	of	IN
50957	2468	11	these	these	DT
50957	2468	12	streams	stream	NNS
50957	2468	13	have	have	VBP
50957	2468	14	been	be	VBN
50957	2468	15	largely	largely	RB
50957	2468	16	formed	form	VBN
50957	2468	17	by	by	IN
50957	2468	18	erosion	erosion	NN
50957	2468	19	since	since	IN
50957	2468	20	the	the	DT
50957	2468	21	deposition	deposition	NN
50957	2468	22	of	of	IN
50957	2468	23	the	the	DT
50957	2468	24	high	high	JJ
50957	2468	25	-	-	HYPH
50957	2468	26	level	level	NN
50957	2468	27	gravels	gravel	NNS
50957	2468	28	.	.	.
50957	2469	1	Connected	connect	VBN
50957	2469	2	with	with	IN
50957	2469	3	these	these	DT
50957	2469	4	terrace	terrace	NN
50957	2469	5	gravels	gravel	NNS
50957	2469	6	in	in	IN
50957	2469	7	northern	northern	JJ
50957	2469	8	France	France	NNP
50957	2469	9	is	be	VBZ
50957	2469	10	a	a	DT
50957	2469	11	loamy	loamy	JJ
50957	2469	12	deposit	deposit	NN
50957	2469	13	,	,	,
50957	2469	14	corresponding	correspond	VBG
50957	2469	15	to	to	IN
50957	2469	16	the	the	DT
50957	2469	17	loess	loess	NN
50957	2469	18	in	in	IN
50957	2469	19	other	other	JJ
50957	2469	20	parts	part	NNS
50957	2469	21	of	of	IN
50957	2469	22	Europe	Europe	NNP
50957	2469	23	,	,	,
50957	2469	24	and	and	CC
50957	2469	25	to	to	IN
50957	2469	26	a	a	DT
50957	2469	27	similar	similar	JJ
50957	2469	28	deposit	deposit	NN
50957	2469	29	to	to	TO
50957	2469	30	which	which	WDT
50957	2469	31	we	-PRON-	PRP
50957	2469	32	have	have	VBP
50957	2469	33	referred	refer	VBN
50957	2469	34	in	in	IN
50957	2469	35	describing	describe	VBG
50957	2469	36	the	the	DT
50957	2469	37	southwestern	southwestern	JJ
50957	2469	38	part	part	NN
50957	2469	39	of	of	IN
50957	2469	40	the	the	DT
50957	2469	41	glaciated	glaciated	JJ
50957	2469	42	area	area	NN
50957	2469	43	in	in	IN
50957	2469	44	North	North	NNP
50957	2469	45	America	America	NNP
50957	2469	46	.	.	.
50957	2470	1	In	in	IN
50957	2470	2	northern	northern	JJ
50957	2470	3	France	France	NNP
50957	2470	4	this	this	DT
50957	2470	5	fine	fine	JJ
50957	2470	6	silt	silt	NN
50957	2470	7	overlies	overlie	VBZ
50957	2470	8	the	the	DT
50957	2470	9	high	high	JJ
50957	2470	10	-	-	HYPH
50957	2470	11	level	level	NN
50957	2470	12	gravel	gravel	NN
50957	2470	13	deposits	deposit	NNS
50957	2470	14	,	,	,
50957	2470	15	and	and	CC
50957	2470	16	,	,	,
50957	2470	17	as	as	IN
50957	2470	18	Mr.	Mr.	NNP
50957	2470	19	Prestwich	Prestwich	NNP
50957	2470	20	has	have	VBZ
50957	2470	21	pretty	pretty	RB
50957	2470	22	clearly	clearly	RB
50957	2470	23	shown	show	VBN
50957	2470	24	,	,	,
50957	2470	25	was	be	VBD
50957	2470	26	deposited	deposit	VBN
50957	2470	27	contemporaneously	contemporaneously	RB
50957	2470	28	with	with	IN
50957	2470	29	them	-PRON-	PRP
50957	2470	30	during	during	IN
50957	2470	31	the	the	DT
50957	2470	32	early	early	JJ
50957	2470	33	inundations	inundation	NNS
50957	2470	34	and	and	CC
50957	2470	35	before	before	IN
50957	2470	36	the	the	DT
50957	2470	37	stream	stream	NN
50957	2470	38	had	have	VBD
50957	2470	39	eroded	erode	VBN
50957	2470	40	its	-PRON-	PRP$
50957	2470	41	channel	channel	NN
50957	2470	42	to	to	IN
50957	2470	43	its	-PRON-	PRP$
50957	2470	44	present	present	JJ
50957	2470	45	level	level	NN
50957	2470	46	.	.	.
50957	2471	1	The	the	DT
50957	2471	2	distribution	distribution	NN
50957	2471	3	of	of	IN
50957	2471	4	loess	loess	NN
50957	2471	5	in	in	IN
50957	2471	6	Europe	Europe	NNP
50957	2471	7	was	be	VBD
50957	2471	8	doubtless	doubtless	RB
50957	2471	9	connected	connect	VBN
50957	2471	10	with	with	IN
50957	2471	11	the	the	DT
50957	2471	12	peculiar	peculiar	JJ
50957	2471	13	glacial	glacial	JJ
50957	2471	14	conditions	condition	NNS
50957	2471	15	of	of	IN
50957	2471	16	the	the	DT
50957	2471	17	continent	continent	NN
50957	2471	18	.	.	.
50957	2472	1	Its	-PRON-	PRP$
50957	2472	2	typical	typical	JJ
50957	2472	3	development	development	NN
50957	2472	4	is	be	VBZ
50957	2472	5	in	in	IN
50957	2472	6	the	the	DT
50957	2472	7	valley	valley	NN
50957	2472	8	of	of	IN
50957	2472	9	the	the	DT
50957	2472	10	Rhine	Rhine	NNP
50957	2472	11	,	,	,
50957	2472	12	where	where	WRB
50957	2472	13	it	-PRON-	PRP
50957	2472	14	is	be	VBZ
50957	2472	15	described	describe	VBN
50957	2472	16	by	by	IN
50957	2472	17	Professor	Professor	NNP
50957	2472	18	James	James	NNP
50957	2472	19	Geikie	Geikie	NNP
50957	2472	20	"	"	''
50957	2472	21	as	as	IN
50957	2472	22	a	a	DT
50957	2472	23	yellow	yellow	JJ
50957	2472	24	or	or	CC
50957	2472	25	pale	pale	JJ
50957	2472	26	greyish	greyish	NN
50957	2472	27	-	-	HYPH
50957	2472	28	brown	brown	JJ
50957	2472	29	,	,	,
50957	2472	30	fine	fine	RB
50957	2472	31	-	-	HYPH
50957	2472	32	grained	grain	VBN
50957	2472	33	,	,	,
50957	2472	34	and	and	CC
50957	2472	35	more	more	RBR
50957	2472	36	or	or	CC
50957	2472	37	less	less	RBR
50957	2472	38	homogeneous	homogeneous	JJ
50957	2472	39	,	,	,
50957	2472	40	consistent	consistent	JJ
50957	2472	41	,	,	,
50957	2472	42	non	non	JJ
50957	2472	43	-	-	JJ
50957	2472	44	plastic	plastic	JJ
50957	2472	45	loam	loam	NN
50957	2472	46	,	,	,
50957	2472	47	consisting	consist	VBG
50957	2472	48	of	of	IN
50957	2472	49	an	an	DT
50957	2472	50	intimate	intimate	JJ
50957	2472	51	admixture	admixture	NN
50957	2472	52	of	of	IN
50957	2472	53	clay	clay	NN
50957	2472	54	and	and	CC
50957	2472	55	carbonate	carbonate	NN
50957	2472	56	of	of	IN
50957	2472	57	lime	lime	NN
50957	2472	58	.	.	.
50957	2473	1	It	-PRON-	PRP
50957	2473	2	is	be	VBZ
50957	2473	3	frequently	frequently	RB
50957	2473	4	minutely	minutely	RB
50957	2473	5	perforated	perforate	VBN
50957	2473	6	by	by	IN
50957	2473	7	long	long	JJ
50957	2473	8	,	,	,
50957	2473	9	vertical	vertical	JJ
50957	2473	10	,	,	,
50957	2473	11	root	root	NN
50957	2473	12	-	-	HYPH
50957	2473	13	like	like	JJ
50957	2473	14	tubes	tube	NNS
50957	2473	15	which	which	WDT
50957	2473	16	are	be	VBP
50957	2473	17	lined	line	VBN
50957	2473	18	with	with	IN
50957	2473	19	carbonate	carbonate	NN
50957	2473	20	of	of	IN
50957	2473	21	lime	lime	NN
50957	2473	22	--	--	:
50957	2473	23	a	a	DT
50957	2473	24	structure	structure	NN
50957	2473	25	which	which	WDT
50957	2473	26	imparts	impart	VBZ
50957	2473	27	to	to	IN
50957	2473	28	the	the	DT
50957	2473	29	loess	loess	NN
50957	2473	30	a	a	DT
50957	2473	31	strong	strong	JJ
50957	2473	32	tendency	tendency	NN
50957	2473	33	to	to	TO
50957	2473	34	cleave	cleave	VB
50957	2473	35	or	or	CC
50957	2473	36	divide	divide	VB
50957	2473	37	in	in	IN
50957	2473	38	vertical	vertical	JJ
50957	2473	39	planes	plane	NNS
50957	2473	40	.	.	.
50957	2474	1	Thus	thus	RB
50957	2474	2	it	-PRON-	PRP
50957	2474	3	usually	usually	RB
50957	2474	4	presents	present	VBZ
50957	2474	5	upright	upright	JJ
50957	2474	6	bluffs	bluff	NNS
50957	2474	7	or	or	CC
50957	2474	8	cliffs	cliff	NNS
50957	2474	9	upon	upon	IN
50957	2474	10	the	the	DT
50957	2474	11	margins	margin	NNS
50957	2474	12	of	of	IN
50957	2474	13	streams	stream	NNS
50957	2474	14	and	and	CC
50957	2474	15	rivers	river	NNS
50957	2474	16	which	which	WDT
50957	2474	17	intersect	intersect	VBP
50957	2474	18	it	-PRON-	PRP
50957	2474	19	.	.	.
50957	2475	1	Very	very	RB
50957	2475	2	often	often	RB
50957	2475	3	it	-PRON-	PRP
50957	2475	4	contains	contain	VBZ
50957	2475	5	concretions	concretion	NNS
50957	2475	6	or	or	CC
50957	2475	7	nodules	nodule	NNS
50957	2475	8	of	of	IN
50957	2475	9	irregular	irregular	JJ
50957	2475	10	form	form	NN
50957	2475	11	....	....	.
50957	2475	12	Land	land	NN
50957	2475	13	-	-	HYPH
50957	2475	14	shells	shell	NNS
50957	2475	15	and	and	CC
50957	2475	16	the	the	DT
50957	2475	17	remains	remain	NNS
50957	2475	18	of	of	IN
50957	2475	19	land	land	NN
50957	2475	20	animals	animal	NNS
50957	2475	21	are	be	VBP
50957	2475	22	the	the	DT
50957	2475	23	most	most	RBS
50957	2475	24	common	common	JJ
50957	2475	25	fossils	fossil	NNS
50957	2475	26	of	of	IN
50957	2475	27	the	the	DT
50957	2475	28	loess	loess	NN
50957	2475	29	,	,	,
50957	2475	30	but	but	CC
50957	2475	31	occasionally	occasionally	RB
50957	2475	32	fresh	fresh	JJ
50957	2475	33	-	-	HYPH
50957	2475	34	water	water	NN
50957	2475	35	shells	shell	NNS
50957	2475	36	and	and	CC
50957	2475	37	the	the	DT
50957	2475	38	bones	bone	NNS
50957	2475	39	of	of	IN
50957	2475	40	fresh	fresh	JJ
50957	2475	41	-	-	HYPH
50957	2475	42	water	water	NN
50957	2475	43	fish	fish	NN
50957	2475	44	occur	occur	VBP
50957	2475	45	.	.	.
50957	2475	46	"	"	''
50957	2476	1	"	"	``
50957	2476	2	From	from	IN
50957	2476	3	the	the	DT
50957	2476	4	margins	margin	NNS
50957	2476	5	of	of	IN
50957	2476	6	the	the	DT
50957	2476	7	modern	modern	JJ
50957	2476	8	alluvial	alluvial	JJ
50957	2476	9	flats	flat	NNS
50957	2476	10	which	which	WDT
50957	2476	11	form	form	VBP
50957	2476	12	the	the	DT
50957	2476	13	bottoms	bottom	NNS
50957	2476	14	of	of	IN
50957	2476	15	the	the	DT
50957	2476	16	valleys	valley	NNS
50957	2476	17	it	-PRON-	PRP
50957	2476	18	rises	rise	VBZ
50957	2476	19	to	to	IN
50957	2476	20	a	a	DT
50957	2476	21	height	height	NN
50957	2476	22	of	of	IN
50957	2476	23	200	200	CD
50957	2476	24	or	or	CC
50957	2476	25	300	300	CD
50957	2476	26	feet	foot	NNS
50957	2476	27	above	above	IN
50957	2476	28	the	the	DT
50957	2476	29	streams	stream	NNS
50957	2476	30	--	--	:
50957	2476	31	sweeping	sweep	VBG
50957	2476	32	up	up	RP
50957	2476	33	the	the	DT
50957	2476	34	slopes	slope	NNS
50957	2476	35	of	of	IN
50957	2476	36	the	the	DT
50957	2476	37	valleys	valley	NNS
50957	2476	38	,	,	,
50957	2476	39	and	and	CC
50957	2476	40	imparting	impart	VBG
50957	2476	41	a	a	DT
50957	2476	42	rich	rich	JJ
50957	2476	43	productiveness	productiveness	NN
50957	2476	44	to	to	IN
50957	2476	45	many	many	JJ
50957	2476	46	districts	district	NNS
50957	2476	47	which	which	WDT
50957	2476	48	would	would	MD
50957	2476	49	otherwise	otherwise	RB
50957	2476	50	be	be	VB
50957	2476	51	comparatively	comparatively	RB
50957	2476	52	unfruitful	unfruitful	JJ
50957	2476	53	.	.	.
50957	2477	1	From	from	IN
50957	2477	2	the	the	DT
50957	2477	3	Rhienthal	Rhienthal	NNP
50957	2477	4	itself	-PRON-	PRP
50957	2477	5	it	-PRON-	PRP
50957	2477	6	extends	extend	VBZ
50957	2477	7	into	into	IN
50957	2477	8	all	all	PDT
50957	2477	9	the	the	DT
50957	2477	10	tributary	tributary	JJ
50957	2477	11	valleys	valley	NNS
50957	2477	12	--	--	:
50957	2477	13	those	those	DT
50957	2477	14	of	of	IN
50957	2477	15	the	the	DT
50957	2477	16	Neckar	Neckar	NNP
50957	2477	17	,	,	,
50957	2477	18	the	the	DT
50957	2477	19	Main	Main	NNP
50957	2477	20	,	,	,
50957	2477	21	the	the	DT
50957	2477	22	Lahn	Lahn	NNP
50957	2477	23	,	,	,
50957	2477	24	the	the	DT
50957	2477	25	Moselle	Moselle	NNP
50957	2477	26	,	,	,
50957	2477	27	and	and	CC
50957	2477	28	the	the	DT
50957	2477	29	Meuse	Meuse	NNP
50957	2477	30	,	,	,
50957	2477	31	being	be	VBG
50957	2477	32	more	more	RBR
50957	2477	33	or	or	CC
50957	2477	34	less	less	RBR
50957	2477	35	abundantly	abundantly	RB
50957	2477	36	charged	charge	VBN
50957	2477	37	with	with	IN
50957	2477	38	it	-PRON-	PRP
50957	2477	39	.	.	.
50957	2478	1	It	-PRON-	PRP
50957	2478	2	spreads	spread	VBZ
50957	2478	3	,	,	,
50957	2478	4	in	in	IN
50957	2478	5	short	short	JJ
50957	2478	6	,	,	,
50957	2478	7	like	like	IN
50957	2478	8	a	a	DT
50957	2478	9	great	great	JJ
50957	2478	10	winding	winding	NN
50957	2478	11	-	-	HYPH
50957	2478	12	sheet	sheet	NN
50957	2478	13	over	over	IN
50957	2478	14	the	the	DT
50957	2478	15	country	country	NN
50957	2478	16	--	--	:
50957	2478	17	lying	lie	VBG
50957	2478	18	thickly	thickly	RB
50957	2478	19	in	in	IN
50957	2478	20	the	the	DT
50957	2478	21	valleys	valley	NNS
50957	2478	22	and	and	CC
50957	2478	23	dying	die	VBG
50957	2478	24	off	off	RP
50957	2478	25	upon	upon	IN
50957	2478	26	the	the	DT
50957	2478	27	higher	high	JJR
50957	2478	28	slopes	slope	NNS
50957	2478	29	and	and	CC
50957	2478	30	plateaux	plateaux	NN
50957	2478	31	.	.	.
50957	2479	1	Wide	wide	JJ
50957	2479	2	and	and	CC
50957	2479	3	deep	deep	JJ
50957	2479	4	accumulations	accumulation	NNS
50957	2479	5	appear	appear	VBP
50957	2479	6	likewise	likewise	RB
50957	2479	7	in	in	IN
50957	2479	8	the	the	DT
50957	2479	9	Rhône	Rhône	NNP
50957	2479	10	Valley	Valley	NNP
50957	2479	11	,	,	,
50957	2479	12	as	as	IN
50957	2479	13	also	also	RB
50957	2479	14	in	in	IN
50957	2479	15	several	several	JJ
50957	2479	16	other	other	JJ
50957	2479	17	river	river	NN
50957	2479	18	-	-	HYPH
50957	2479	19	valleys	valley	NNS
50957	2479	20	of	of	IN
50957	2479	21	France	France	NNP
50957	2479	22	,	,	,
50957	2479	23	as	as	IN
50957	2479	24	in	in	IN
50957	2479	25	those	those	DT
50957	2479	26	of	of	IN
50957	2479	27	the	the	DT
50957	2479	28	Seine	Seine	NNP
50957	2479	29	,	,	,
50957	2479	30	the	the	DT
50957	2479	31	Saône	Saône	NNP
50957	2479	32	,	,	,
50957	2479	33	and	and	CC
50957	2479	34	the	the	DT
50957	2479	35	Garonne	Garonne	NNP
50957	2479	36	,	,	,
50957	2479	37	and	and	CC
50957	2479	38	the	the	DT
50957	2479	39	same	same	JJ
50957	2479	40	is	be	VBZ
50957	2479	41	the	the	DT
50957	2479	42	case	case	NN
50957	2479	43	with	with	IN
50957	2479	44	many	many	JJ
50957	2479	45	of	of	IN
50957	2479	46	the	the	DT
50957	2479	47	valleys	valley	NNS
50957	2479	48	of	of	IN
50957	2479	49	middle	middle	JJ
50957	2479	50	Germany	Germany	NNP
50957	2479	51	,	,	,
50957	2479	52	such	such	JJ
50957	2479	53	as	as	IN
50957	2479	54	those	those	DT
50957	2479	55	of	of	IN
50957	2479	56	the	the	DT
50957	2479	57	Fulda	Fulda	NNP
50957	2479	58	,	,	,
50957	2479	59	the	the	DT
50957	2479	60	Werra	Werra	NNP
50957	2479	61	,	,	,
50957	2479	62	the	the	DT
50957	2479	63	Weser	Weser	NNP
50957	2479	64	,	,	,
50957	2479	65	and	and	CC
50957	2479	66	the	the	DT
50957	2479	67	upper	upper	JJ
50957	2479	68	reaches	reach	NNS
50957	2479	69	of	of	IN
50957	2479	70	the	the	DT
50957	2479	71	great	great	JJ
50957	2479	72	basin	basin	NN
50957	2479	73	of	of	IN
50957	2479	74	the	the	DT
50957	2479	75	Elbe	Elbe	NNP
50957	2479	76	.	.	.
50957	2480	1	It	-PRON-	PRP
50957	2480	2	must	must	MD
50957	2480	3	not	not	RB
50957	2480	4	be	be	VB
50957	2480	5	supposed	suppose	VBN
50957	2480	6	that	that	IN
50957	2480	7	the	the	DT
50957	2480	8	loess	loess	NN
50957	2480	9	is	be	VBZ
50957	2480	10	restricted	restrict	VBN
50957	2480	11	to	to	IN
50957	2480	12	valleys	valley	NNS
50957	2480	13	and	and	CC
50957	2480	14	depressions	depression	NNS
50957	2480	15	in	in	IN
50957	2480	16	the	the	DT
50957	2480	17	surface	surface	NN
50957	2480	18	of	of	IN
50957	2480	19	the	the	DT
50957	2480	20	ground	ground	NN
50957	2480	21	.	.	.
50957	2481	1	"	"	``
50957	2481	2	It	-PRON-	PRP
50957	2481	3	is	be	VBZ
50957	2481	4	true	true	JJ
50957	2481	5	that	that	IN
50957	2481	6	it	-PRON-	PRP
50957	2481	7	attains	attain	VBZ
50957	2481	8	in	in	IN
50957	2481	9	these	these	DT
50957	2481	10	its	-PRON-	PRP$
50957	2481	11	greatest	great	JJS
50957	2481	12	thickness	thickness	NN
50957	2481	13	,	,	,
50957	2481	14	but	but	CC
50957	2481	15	extensive	extensive	JJ
50957	2481	16	accumulations	accumulation	NNS
50957	2481	17	may	may	MD
50957	2481	18	often	often	RB
50957	2481	19	be	be	VB
50957	2481	20	followed	follow	VBN
50957	2481	21	far	far	RB
50957	2481	22	into	into	IN
50957	2481	23	the	the	DT
50957	2481	24	intermediate	intermediate	JJ
50957	2481	25	hilly	hilly	JJ
50957	2481	26	districts	district	NNS
50957	2481	27	and	and	CC
50957	2481	28	over	over	IN
50957	2481	29	the	the	DT
50957	2481	30	neighbouring	neighbouring	NN
50957	2481	31	plateaux	plateaux	NN
50957	2481	32	.	.	.
50957	2482	1	Thus	thus	RB
50957	2482	2	the	the	DT
50957	2482	3	Odenwald	Odenwald	NNP
50957	2482	4	,	,	,
50957	2482	5	the	the	DT
50957	2482	6	Taunus	Taunus	NNP
50957	2482	7	,	,	,
50957	2482	8	the	the	DT
50957	2482	9	Vogelgebirge	Vogelgebirge	NNP
50957	2482	10	,	,	,
50957	2482	11	and	and	CC
50957	2482	12	other	other	JJ
50957	2482	13	upland	upland	JJ
50957	2482	14	tracts	tract	NNS
50957	2482	15	,	,	,
50957	2482	16	are	be	VBP
50957	2482	17	cloaked	cloak	VBN
50957	2482	18	with	with	IN
50957	2482	19	loess	loess	NN
50957	2482	20	up	up	IN
50957	2482	21	to	to	IN
50957	2482	22	a	a	DT
50957	2482	23	considerable	considerable	JJ
50957	2482	24	height	height	NN
50957	2482	25	.	.	.
50957	2483	1	Crossing	cross	VBG
50957	2483	2	into	into	IN
50957	2483	3	the	the	DT
50957	2483	4	drainage	drainage	NN
50957	2483	5	system	system	NN
50957	2483	6	of	of	IN
50957	2483	7	the	the	DT
50957	2483	8	Danube	Danube	NNP
50957	2483	9	,	,	,
50957	2483	10	we	-PRON-	PRP
50957	2483	11	find	find	VBP
50957	2483	12	that	that	IN
50957	2483	13	this	this	DT
50957	2483	14	large	large	JJ
50957	2483	15	river	river	NN
50957	2483	16	and	and	CC
50957	2483	17	many	many	JJ
50957	2483	18	of	of	IN
50957	2483	19	its	-PRON-	PRP$
50957	2483	20	tributaries	tributary	NNS
50957	2483	21	flow	flow	VB
50957	2483	22	through	through	IN
50957	2483	23	vast	vast	JJ
50957	2483	24	tracts	tract	NNS
50957	2483	25	of	of	IN
50957	2483	26	loess	loess	NN
50957	2483	27	.	.	.
50957	2484	1	Lower	low	JJR
50957	2484	2	Bavaria	Bavaria	NNP
50957	2484	3	is	be	VBZ
50957	2484	4	thickly	thickly	RB
50957	2484	5	coated	coat	VBN
50957	2484	6	with	with	IN
50957	2484	7	it	-PRON-	PRP
50957	2484	8	,	,	,
50957	2484	9	and	and	CC
50957	2484	10	it	-PRON-	PRP
50957	2484	11	attains	attain	VBZ
50957	2484	12	a	a	DT
50957	2484	13	great	great	JJ
50957	2484	14	development	development	NN
50957	2484	15	in	in	IN
50957	2484	16	Bohemia	Bohemia	NNP
50957	2484	17	,	,	,
50957	2484	18	Upper	Upper	NNP
50957	2484	19	and	and	CC
50957	2484	20	Lower	Lower	NNP
50957	2484	21	Austria	Austria	NNP
50957	2484	22	,	,	,
50957	2484	23	and	and	CC
50957	2484	24	Moravia	Moravia	NNP
50957	2484	25	--	--	:
50957	2484	26	in	in	IN
50957	2484	27	the	the	DT
50957	2484	28	latter	latter	JJ
50957	2484	29	country	country	NN
50957	2484	30	rising	rise	VBG
50957	2484	31	to	to	IN
50957	2484	32	an	an	DT
50957	2484	33	elevation	elevation	NN
50957	2484	34	of	of	IN
50957	2484	35	1,300	1,300	CD
50957	2484	36	feet	foot	NNS
50957	2484	37	.	.	.
50957	2485	1	It	-PRON-	PRP
50957	2485	2	is	be	VBZ
50957	2485	3	equally	equally	RB
50957	2485	4	abundant	abundant	JJ
50957	2485	5	in	in	IN
50957	2485	6	Hungary	Hungary	NNP
50957	2485	7	,	,	,
50957	2485	8	Galicia	Galicia	NNP
50957	2485	9	,	,	,
50957	2485	10	Bukowina	Bukowina	NNP
50957	2485	11	,	,	,
50957	2485	12	and	and	CC
50957	2485	13	Transylvania	Transylvania	NNP
50957	2485	14	.	.	.
50957	2486	1	From	from	IN
50957	2486	2	the	the	DT
50957	2486	3	Danubian	danubian	JJ
50957	2486	4	flat	flat	JJ
50957	2486	5	lands	land	NNS
50957	2486	6	and	and	CC
50957	2486	7	the	the	DT
50957	2486	8	low	low	JJ
50957	2486	9	grounds	ground	NNS
50957	2486	10	of	of	IN
50957	2486	11	Galicia	Galicia	NNP
50957	2486	12	it	-PRON-	PRP
50957	2486	13	stretches	stretch	VBZ
50957	2486	14	into	into	IN
50957	2486	15	the	the	DT
50957	2486	16	valleys	valley	NNS
50957	2486	17	of	of	IN
50957	2486	18	the	the	DT
50957	2486	19	Carpathians	Carpathians	NNPS
50957	2486	20	,	,	,
50957	2486	21	up	up	RB
50957	2486	22	to	to	IN
50957	2486	23	heights	height	NNS
50957	2486	24	of	of	IN
50957	2486	25	800	800	CD
50957	2486	26	and	and	CC
50957	2486	27	2,000	2,000	CD
50957	2486	28	feet	foot	NNS
50957	2486	29	.	.	.
50957	2487	1	In	in	IN
50957	2487	2	some	some	DT
50957	2487	3	cases	case	NNS
50957	2487	4	it	-PRON-	PRP
50957	2487	5	goes	go	VBZ
50957	2487	6	even	even	RB
50957	2487	7	higher	higher	RBR
50957	2487	8	--	--	:
50957	2487	9	namely	namely	RB
50957	2487	10	,	,	,
50957	2487	11	to	to	IN
50957	2487	12	3,000	3,000	CD
50957	2487	13	feet	foot	NNS
50957	2487	14	,	,	,
50957	2487	15	according	accord	VBG
50957	2487	16	to	to	IN
50957	2487	17	Zeuschner	Zeuschner	NNP
50957	2487	18	,	,	,
50957	2487	19	and	and	CC
50957	2487	20	to	to	IN
50957	2487	21	4,000	4,000	CD
50957	2487	22	or	or	CC
50957	2487	23	5,000	5,000	CD
50957	2487	24	feet	foot	NNS
50957	2487	25	,	,	,
50957	2487	26	according	accord	VBG
50957	2487	27	to	to	IN
50957	2487	28	Korzistka	Korzistka	NNP
50957	2487	29	.	.	.
50957	2488	1	These	these	DT
50957	2488	2	last	last	JJ
50957	2488	3	great	great	JJ
50957	2488	4	elevations	elevation	NNS
50957	2488	5	,	,	,
50957	2488	6	it	-PRON-	PRP
50957	2488	7	will	will	MD
50957	2488	8	be	be	VB
50957	2488	9	understood	understand	VBN
50957	2488	10	,	,	,
50957	2488	11	are	be	VBP
50957	2488	12	in	in	IN
50957	2488	13	the	the	DT
50957	2488	14	upper	upper	JJ
50957	2488	15	valleys	valley	NNS
50957	2488	16	of	of	IN
50957	2488	17	the	the	DT
50957	2488	18	northern	northern	JJ
50957	2488	19	Carpathians	Carpathians	NNPS
50957	2488	20	.	.	.
50957	2489	1	In	in	IN
50957	2489	2	Roumania	Roumania	NNP
50957	2489	3	loess	loess	NN
50957	2489	4	is	be	VBZ
50957	2489	5	likewise	likewise	RB
50957	2489	6	plentiful	plentiful	JJ
50957	2489	7	,	,	,
50957	2489	8	but	but	CC
50957	2489	9	it	-PRON-	PRP
50957	2489	10	has	have	VBZ
50957	2489	11	not	not	RB
50957	2489	12	been	be	VBN
50957	2489	13	observed	observe	VBN
50957	2489	14	south	south	RB
50957	2489	15	of	of	IN
50957	2489	16	the	the	DT
50957	2489	17	Balkans	Balkans	NNPS
50957	2489	18	.	.	.
50957	2490	1	East	East	NNP
50957	2490	2	of	of	IN
50957	2490	3	the	the	DT
50957	2490	4	Carpathians	Carpathians	NNPS
50957	2490	5	--	--	:
50957	2490	6	that	that	DT
50957	2490	7	is	be	VBZ
50957	2490	8	to	to	TO
50957	2490	9	say	say	VB
50957	2490	10	,	,	,
50957	2490	11	in	in	IN
50957	2490	12	the	the	DT
50957	2490	13	regions	region	NNS
50957	2490	14	watered	water	VBN
50957	2490	15	by	by	IN
50957	2490	16	the	the	DT
50957	2490	17	Dniester	Dniester	NNP
50957	2490	18	,	,	,
50957	2490	19	the	the	DT
50957	2490	20	Dnieper	Dnieper	NNP
50957	2490	21	,	,	,
50957	2490	22	and	and	CC
50957	2490	23	the	the	DT
50957	2490	24	Don	Don	NNP
50957	2490	25	--	--	:
50957	2490	26	loess	loess	NN
50957	2490	27	appears	appear	VBZ
50957	2490	28	also	also	RB
50957	2490	29	to	to	TO
50957	2490	30	be	be	VB
50957	2490	31	wanting	want	VBG
50957	2490	32	,	,	,
50957	2490	33	and	and	CC
50957	2490	34	to	to	TO
50957	2490	35	be	be	VB
50957	2490	36	represented	represent	VBN
50957	2490	37	by	by	IN
50957	2490	38	those	those	DT
50957	2490	39	great	great	JJ
50957	2490	40	steppe	steppe	NN
50957	2490	41	-	-	HYPH
50957	2490	42	deposits	deposit	NNS
50957	2490	43	which	which	WDT
50957	2490	44	are	be	VBP
50957	2490	45	known	know	VBN
50957	2490	46	as	as	IN
50957	2490	47	_	_	NNP
50957	2490	48	Tchernozen	Tchernozen	NNP
50957	2490	49	_	_	NNP
50957	2490	50	,	,	,
50957	2490	51	or	or	CC
50957	2490	52	black	black	JJ
50957	2490	53	earth	earth	NN
50957	2490	54	.	.	.
50957	2491	1	"	"	``
50957	2491	2	[	[	-LRB-
50957	2491	3	BW	BW	NNP
50957	2491	4	]	]	-RRB-
50957	2491	5	[	[	-LRB-
50957	2491	6	Footnote	Footnote	NNP
50957	2491	7	BW	BW	NNP
50957	2491	8	:	:	:
50957	2491	9	Prehistoric	Prehistoric	NNP
50957	2491	10	Europe	Europe	NNP
50957	2491	11	,	,	,
50957	2491	12	pp	pp	NNP
50957	2491	13	.	.	.
50957	2492	1	144	144	CD
50957	2492	2	-	-	SYM
50957	2492	3	146	146	CD
50957	2492	4	.	.	.
50957	2492	5	]	]	-RRB-
50957	2493	1	The	the	DT
50957	2493	2	shells	shell	NNS
50957	2493	3	found	find	VBD
50957	2493	4	in	in	IN
50957	2493	5	the	the	DT
50957	2493	6	loess	loess	NN
50957	2493	7	indicate	indicate	VBP
50957	2493	8	both	both	CC
50957	2493	9	a	a	DT
50957	2493	10	colder	colder	NN
50957	2493	11	and	and	CC
50957	2493	12	a	a	DT
50957	2493	13	wetter	wet	JJR
50957	2493	14	climate	climate	NN
50957	2493	15	during	during	IN
50957	2493	16	its	-PRON-	PRP$
50957	2493	17	deposition	deposition	NN
50957	2493	18	than	than	IN
50957	2493	19	that	that	DT
50957	2493	20	which	which	WDT
50957	2493	21	now	now	RB
50957	2493	22	exists	exist	VBZ
50957	2493	23	.	.	.
50957	2494	1	The	the	DT
50957	2494	2	relics	relic	NNS
50957	2494	3	of	of	IN
50957	2494	4	land	land	NN
50957	2494	5	animals	animal	NNS
50957	2494	6	are	be	VBP
50957	2494	7	infrequently	infrequently	RB
50957	2494	8	found	find	VBN
50957	2494	9	in	in	IN
50957	2494	10	the	the	DT
50957	2494	11	deposit	deposit	NN
50957	2494	12	,	,	,
50957	2494	13	yet	yet	CC
50957	2494	14	they	-PRON-	PRP
50957	2494	15	do	do	VBP
50957	2494	16	occur	occur	VB
50957	2494	17	,	,	,
50957	2494	18	but	but	CC
50957	2494	19	mostly	mostly	RB
50957	2494	20	in	in	IN
50957	2494	21	fragmentary	fragmentary	JJ
50957	2494	22	condition	condition	NN
50957	2494	23	--	--	:
50957	2494	24	the	the	DT
50957	2494	25	principal	principal	JJ
50957	2494	26	animals	animal	NNS
50957	2494	27	represented	represent	VBD
50957	2494	28	being	be	VBG
50957	2494	29	the	the	DT
50957	2494	30	mammoth	mammoth	NN
50957	2494	31	,	,	,
50957	2494	32	the	the	DT
50957	2494	33	rhinoceros	rhinocero	NNS
50957	2494	34	,	,	,
50957	2494	35	the	the	DT
50957	2494	36	reindeer	reindeer	NN
50957	2494	37	,	,	,
50957	2494	38	and	and	CC
50957	2494	39	the	the	DT
50957	2494	40	horse	horse	NN
50957	2494	41	;	;	:
50957	2494	42	which	which	WDT
50957	2494	43	is	be	VBZ
50957	2494	44	about	about	IN
50957	2494	45	the	the	DT
50957	2494	46	same	same	JJ
50957	2494	47	variety	variety	NN
50957	2494	48	as	as	IN
50957	2494	49	is	be	VBZ
50957	2494	50	found	find	VBN
50957	2494	51	in	in	IN
50957	2494	52	the	the	DT
50957	2494	53	gravel	gravel	NN
50957	2494	54	deposits	deposit	NNS
50957	2494	55	of	of	IN
50957	2494	56	the	the	DT
50957	2494	57	Glacial	glacial	JJ
50957	2494	58	period	period	NN
50957	2494	59	,	,	,
50957	2494	60	both	both	CC
50957	2494	61	in	in	IN
50957	2494	62	western	western	JJ
50957	2494	63	Europe	Europe	NNP
50957	2494	64	and	and	CC
50957	2494	65	in	in	IN
50957	2494	66	America	America	NNP
50957	2494	67	.	.	.
50957	2495	1	A	a	DT
50957	2495	2	species	species	NN
50957	2495	3	of	of	IN
50957	2495	4	loess	loess	NN
50957	2495	5	--	--	:
50957	2495	6	differing	differ	VBG
50957	2495	7	,	,	,
50957	2495	8	however	however	RB
50957	2495	9	,	,	,
50957	2495	10	somewhat	somewhat	RB
50957	2495	11	in	in	IN
50957	2495	12	color	color	NN
50957	2495	13	from	from	IN
50957	2495	14	that	that	DT
50957	2495	15	on	on	IN
50957	2495	16	the	the	DT
50957	2495	17	Rhine	Rhine	NNP
50957	2495	18	--	--	:
50957	2495	19	covers	cover	VBZ
50957	2495	20	the	the	DT
50957	2495	21	plains	plain	NNS
50957	2495	22	of	of	IN
50957	2495	23	northeastern	northeastern	JJ
50957	2495	24	France	France	NNP
50957	2495	25	up	up	RP
50957	2495	26	to	to	IN
50957	2495	27	an	an	DT
50957	2495	28	elevation	elevation	NN
50957	2495	29	of	of	IN
50957	2495	30	700	700	CD
50957	2495	31	feet	foot	NNS
50957	2495	32	above	above	IN
50957	2495	33	the	the	DT
50957	2495	34	the	the	DT
50957	2495	35	sea	sea	NN
50957	2495	36	,	,	,
50957	2495	37	where	where	WRB
50957	2495	38	,	,	,
50957	2495	39	as	as	IN
50957	2495	40	we	-PRON-	PRP
50957	2495	41	have	have	VBP
50957	2495	42	already	already	RB
50957	2495	43	said	say	VBN
50957	2495	44	,	,	,
50957	2495	45	it	-PRON-	PRP
50957	2495	46	overlies	overlie	VBZ
50957	2495	47	the	the	DT
50957	2495	48	high	high	JJ
50957	2495	49	-	-	HYPH
50957	2495	50	level	level	NN
50957	2495	51	gravels	gravel	NNS
50957	2495	52	of	of	IN
50957	2495	53	the	the	DT
50957	2495	54	Seine	seine	NN
50957	2495	55	and	and	CC
50957	2495	56	the	the	DT
50957	2495	57	Somme	Somme	NNP
50957	2495	58	.	.	.
50957	2496	1	Above	above	IN
50957	2496	2	this	this	DT
50957	2496	3	height	height	NN
50957	2496	4	the	the	DT
50957	2496	5	superficial	superficial	JJ
50957	2496	6	soil	soil	NN
50957	2496	7	in	in	IN
50957	2496	8	France	France	NNP
50957	2496	9	is	be	VBZ
50957	2496	10	evidently	evidently	RB
50957	2496	11	merely	merely	RB
50957	2496	12	the	the	DT
50957	2496	13	decomposed	decompose	VBN
50957	2496	14	upper	upper	JJ
50957	2496	15	surface	surface	NN
50957	2496	16	of	of	IN
50957	2496	17	the	the	DT
50957	2496	18	native	native	JJ
50957	2496	19	rock	rock	NN
50957	2496	20	.	.	.
50957	2497	1	The	the	DT
50957	2497	2	probable	probable	JJ
50957	2497	3	explanation	explanation	NN
50957	2497	4	of	of	IN
50957	2497	5	all	all	PDT
50957	2497	6	these	these	DT
50957	2497	7	deposits	deposit	NNS
50957	2497	8	,	,	,
50957	2497	9	included	include	VBN
50957	2497	10	under	under	IN
50957	2497	11	the	the	DT
50957	2497	12	term	term	NN
50957	2497	13	"	"	``
50957	2497	14	loess	loess	NN
50957	2497	15	,	,	,
50957	2497	16	"	"	''
50957	2497	17	is	be	VBZ
50957	2497	18	the	the	DT
50957	2497	19	same	same	JJ
50957	2497	20	as	as	IN
50957	2497	21	that	that	DT
50957	2497	22	already	already	RB
50957	2497	23	given	give	VBN
50957	2497	24	by	by	IN
50957	2497	25	Prestwich	Prestwich	NNP
50957	2497	26	of	of	IN
50957	2497	27	the	the	DT
50957	2497	28	loamy	loamy	NN
50957	2497	29	deposits	deposit	NNS
50957	2497	30	of	of	IN
50957	2497	31	northern	northern	JJ
50957	2497	32	France	France	NNP
50957	2497	33	.	.	.
50957	2498	1	But	but	CC
50957	2498	2	in	in	IN
50957	2498	3	case	case	NN
50957	2498	4	of	of	IN
50957	2498	5	rivers	river	NNS
50957	2498	6	,	,	,
50957	2498	7	which	which	WDT
50957	2498	8	,	,	,
50957	2498	9	like	like	IN
50957	2498	10	the	the	DT
50957	2498	11	Rhine	Rhine	NNP
50957	2498	12	,	,	,
50957	2498	13	encountered	encounter	VBD
50957	2498	14	the	the	DT
50957	2498	15	ice	ice	NN
50957	2498	16	-	-	HYPH
50957	2498	17	front	front	NN
50957	2498	18	in	in	IN
50957	2498	19	their	-PRON-	PRP$
50957	2498	20	northward	northward	NN
50957	2498	21	flow	flow	NN
50957	2498	22	,	,	,
50957	2498	23	a	a	DT
50957	2498	24	flooded	flood	VBN
50957	2498	25	condition	condition	NN
50957	2498	26	favouring	favour	VBG
50957	2498	27	the	the	DT
50957	2498	28	accumulation	accumulation	NN
50957	2498	29	of	of	IN
50957	2498	30	loess	loess	NN
50957	2498	31	was	be	VBD
50957	2498	32	doubtless	doubtless	RB
50957	2498	33	promoted	promote	VBN
50957	2498	34	by	by	IN
50957	2498	35	the	the	DT
50957	2498	36	continental	continental	NNP
50957	2498	37	ice	ice	NN
50957	2498	38	-	-	HYPH
50957	2498	39	barrier	barrier	NN
50957	2498	40	.	.	.
50957	2499	1	In	in	IN
50957	2499	2	the	the	DT
50957	2499	3	case	case	NN
50957	2499	4	of	of	IN
50957	2499	5	the	the	DT
50957	2499	6	Danube	Danube	NNP
50957	2499	7	and	and	CC
50957	2499	8	the	the	DT
50957	2499	9	Rhône	Rhône	NNP
50957	2499	10	,	,	,
50957	2499	11	however	however	RB
50957	2499	12	,	,	,
50957	2499	13	where	where	WRB
50957	2499	14	there	there	EX
50957	2499	15	was	be	VBD
50957	2499	16	a	a	DT
50957	2499	17	free	free	JJ
50957	2499	18	outlet	outlet	NN
50957	2499	19	away	away	RB
50957	2499	20	from	from	IN
50957	2499	21	the	the	DT
50957	2499	22	glaciated	glaciated	JJ
50957	2499	23	region	region	NN
50957	2499	24	,	,	,
50957	2499	25	the	the	DT
50957	2499	26	loess	loess	NN
50957	2499	27	in	in	IN
50957	2499	28	the	the	DT
50957	2499	29	upper	upper	JJ
50957	2499	30	part	part	NN
50957	2499	31	of	of	IN
50957	2499	32	the	the	DT
50957	2499	33	valleys	valley	NNS
50957	2499	34	must	must	MD
50957	2499	35	have	have	VB
50957	2499	36	accumulated	accumulate	VBN
50957	2499	37	in	in	IN
50957	2499	38	connection	connection	NN
50957	2499	39	with	with	IN
50957	2499	40	glacial	glacial	JJ
50957	2499	41	floods	flood	NNS
50957	2499	42	quite	quite	RB
50957	2499	43	similar	similar	JJ
50957	2499	44	to	to	IN
50957	2499	45	those	those	DT
50957	2499	46	which	which	WDT
50957	2499	47	we	-PRON-	PRP
50957	2499	48	have	have	VBP
50957	2499	49	described	describe	VBN
50957	2499	50	as	as	IN
50957	2499	51	spreading	spread	VBG
50957	2499	52	over	over	RP
50957	2499	53	the	the	DT
50957	2499	54	imperfectly	imperfectly	RB
50957	2499	55	formed	form	VBN
50957	2499	56	water	water	NN
50957	2499	57	-	-	HYPH
50957	2499	58	courses	course	NNS
50957	2499	59	of	of	IN
50957	2499	60	the	the	DT
50957	2499	61	Mississippi	Mississippi	NNP
50957	2499	62	basin	basin	NN
50957	2499	63	during	during	IN
50957	2499	64	the	the	DT
50957	2499	65	close	close	NN
50957	2499	66	of	of	IN
50957	2499	67	the	the	DT
50957	2499	68	Ice	Ice	NNP
50957	2499	69	age	age	NN
50957	2499	70	.	.	.
50957	2500	1	That	that	IN
50957	2500	2	the	the	DT
50957	2500	3	typical	typical	JJ
50957	2500	4	loess	loess	NN
50957	2500	5	is	be	VBZ
50957	2500	6	of	of	IN
50957	2500	7	glacial	glacial	JJ
50957	2500	8	origin	origin	NN
50957	2500	9	is	be	VBZ
50957	2500	10	pretty	pretty	RB
50957	2500	11	certainly	certainly	RB
50957	2500	12	shown	show	VBN
50957	2500	13	,	,	,
50957	2500	14	both	both	DT
50957	2500	15	by	by	IN
50957	2500	16	its	-PRON-	PRP$
50957	2500	17	distribution	distribution	NN
50957	2500	18	in	in	IN
50957	2500	19	front	front	NN
50957	2500	20	of	of	IN
50957	2500	21	glaciers	glacier	NNS
50957	2500	22	and	and	CC
50957	2500	23	by	by	IN
50957	2500	24	its	-PRON-	PRP$
50957	2500	25	evident	evident	JJ
50957	2500	26	mechanical	mechanical	JJ
50957	2500	27	origin	origin	NN
50957	2500	28	when	when	WRB
50957	2500	29	studied	study	VBN
50957	2500	30	under	under	IN
50957	2500	31	the	the	DT
50957	2500	32	microscope	microscope	NN
50957	2500	33	.	.	.
50957	2501	1	It	-PRON-	PRP
50957	2501	2	is	be	VBZ
50957	2501	3	,	,	,
50957	2501	4	in	in	IN
50957	2501	5	short	short	JJ
50957	2501	6	,	,	,
50957	2501	7	the	the	DT
50957	2501	8	fine	fine	JJ
50957	2501	9	sediment	sediment	NN
50957	2501	10	which	which	WDT
50957	2501	11	gives	give	VBZ
50957	2501	12	the	the	DT
50957	2501	13	milky	milky	NNP
50957	2501	14	whiteness	whiteness	NN
50957	2501	15	to	to	IN
50957	2501	16	glacial	glacial	JJ
50957	2501	17	rivers	river	NNS
50957	2501	18	.	.	.
50957	2502	1	In	in	IN
50957	2502	2	central	central	JJ
50957	2502	3	Russia	Russia	NNP
50957	2502	4	there	there	EX
50957	2502	5	is	be	VBZ
50957	2502	6	a	a	DT
50957	2502	7	considerable	considerable	JJ
50957	2502	8	area	area	NN
50957	2502	9	in	in	IN
50957	2502	10	which	which	WDT
50957	2502	11	the	the	DT
50957	2502	12	glacial	glacial	JJ
50957	2502	13	conditions	condition	NNS
50957	2502	14	were	be	VBD
50957	2502	15	,	,	,
50957	2502	16	in	in	IN
50957	2502	17	one	one	CD
50957	2502	18	respect	respect	NN
50957	2502	19	,	,	,
50957	2502	20	similar	similar	JJ
50957	2502	21	to	to	IN
50957	2502	22	those	those	DT
50957	2502	23	in	in	IN
50957	2502	24	the	the	DT
50957	2502	25	northern	northern	JJ
50957	2502	26	part	part	NN
50957	2502	27	of	of	IN
50957	2502	28	the	the	DT
50957	2502	29	Mississippi	Mississippi	NNP
50957	2502	30	Valley	Valley	NNP
50957	2502	31	in	in	IN
50957	2502	32	the	the	DT
50957	2502	33	United	United	NNP
50957	2502	34	States	States	NNP
50957	2502	35	.	.	.
50957	2503	1	In	in	IN
50957	2503	2	both	both	DT
50957	2503	3	regions	region	NNS
50957	2503	4	the	the	DT
50957	2503	5	continental	continental	JJ
50957	2503	6	ice	ice	NN
50957	2503	7	-	-	HYPH
50957	2503	8	sheet	sheet	NN
50957	2503	9	surmounted	surmount	VBD
50957	2503	10	the	the	DT
50957	2503	11	river	river	NN
50957	2503	12	partings	parting	NNS
50957	2503	13	,	,	,
50957	2503	14	and	and	CC
50957	2503	15	spread	spread	VBD
50957	2503	16	over	over	IN
50957	2503	17	the	the	DT
50957	2503	18	upper	upper	JJ
50957	2503	19	portion	portion	NN
50957	2503	20	of	of	IN
50957	2503	21	an	an	DT
50957	2503	22	extensive	extensive	JJ
50957	2503	23	plain	plain	NN
50957	2503	24	whose	whose	WP$
50957	2503	25	drainage	drainage	NN
50957	2503	26	was	be	VBD
50957	2503	27	to	to	IN
50957	2503	28	the	the	DT
50957	2503	29	south	south	NN
50957	2503	30	.	.	.
50957	2504	1	The	the	DT
50957	2504	2	Dnieper	Dnieper	NNP
50957	2504	3	,	,	,
50957	2504	4	the	the	DT
50957	2504	5	Don	Don	NNP
50957	2504	6	,	,	,
50957	2504	7	and	and	CC
50957	2504	8	the	the	DT
50957	2504	9	western	western	JJ
50957	2504	10	branch	branch	NN
50957	2504	11	of	of	IN
50957	2504	12	the	the	DT
50957	2504	13	Volga	Volga	NNP
50957	2504	14	,	,	,
50957	2504	15	like	like	IN
50957	2504	16	the	the	DT
50957	2504	17	Ohio	Ohio	NNP
50957	2504	18	and	and	CC
50957	2504	19	the	the	DT
50957	2504	20	Mississippi	Mississippi	NNP
50957	2504	21	,	,	,
50957	2504	22	have	have	VBP
50957	2504	23	their	-PRON-	PRP$
50957	2504	24	head	head	NN
50957	2504	25	-	-	HYPH
50957	2504	26	waters	water	NNS
50957	2504	27	in	in	IN
50957	2504	28	the	the	DT
50957	2504	29	glaciated	glaciated	JJ
50957	2504	30	region	region	NN
50957	2504	31	.	.	.
50957	2505	1	In	in	IN
50957	2505	2	some	some	DT
50957	2505	3	other	other	JJ
50957	2505	4	respects	respect	NNS
50957	2505	5	,	,	,
50957	2505	6	also	also	RB
50957	2505	7	,	,	,
50957	2505	8	there	there	EX
50957	2505	9	is	be	VBZ
50957	2505	10	a	a	DT
50957	2505	11	resemblance	resemblance	NN
50957	2505	12	between	between	IN
50957	2505	13	the	the	DT
50957	2505	14	plains	plain	NNS
50957	2505	15	bordering	border	VBG
50957	2505	16	the	the	DT
50957	2505	17	glaciated	glaciated	JJ
50957	2505	18	region	region	NN
50957	2505	19	in	in	IN
50957	2505	20	central	central	JJ
50957	2505	21	Russia	Russia	NNP
50957	2505	22	and	and	CC
50957	2505	23	those	those	DT
50957	2505	24	which	which	WDT
50957	2505	25	in	in	IN
50957	2505	26	America	America	NNP
50957	2505	27	border	border	VBP
50957	2505	28	it	-PRON-	PRP
50957	2505	29	in	in	IN
50957	2505	30	the	the	DT
50957	2505	31	Mississippi	Mississippi	NNP
50957	2505	32	Valley	Valley	NNP
50957	2505	33	.	.	.
50957	2506	1	Mr.	Mr.	NNP
50957	2506	2	James	James	NNP
50957	2506	3	Geikie	Geikie	NNP
50957	2506	4	is	be	VBZ
50957	2506	5	of	of	IN
50957	2506	6	the	the	DT
50957	2506	7	opinion	opinion	NN
50957	2506	8	that	that	IN
50957	2506	9	the	the	DT
50957	2506	10	extensive	extensive	JJ
50957	2506	11	belt	belt	NN
50957	2506	12	of	of	IN
50957	2506	13	black	black	JJ
50957	2506	14	earth	earth	NN
50957	2506	15	adjoining	adjoin	VBG
50957	2506	16	the	the	DT
50957	2506	17	glaciated	glaciated	JJ
50957	2506	18	area	area	NN
50957	2506	19	in	in	IN
50957	2506	20	Russia	Russia	NNP
50957	2506	21	,	,	,
50957	2506	22	and	and	CC
50957	2506	23	constituting	constitute	VBG
50957	2506	24	the	the	DT
50957	2506	25	most	most	RBS
50957	2506	26	productive	productive	JJ
50957	2506	27	agricultural	agricultural	JJ
50957	2506	28	portion	portion	NN
50957	2506	29	of	of	IN
50957	2506	30	the	the	DT
50957	2506	31	country	country	NN
50957	2506	32	,	,	,
50957	2506	33	derives	derive	VBZ
50957	2506	34	its	-PRON-	PRP$
50957	2506	35	fertility	fertility	NN
50957	2506	36	,	,	,
50957	2506	37	as	as	IN
50957	2506	38	does	do	VBZ
50957	2506	39	much	much	JJ
50957	2506	40	of	of	IN
50957	2506	41	the	the	DT
50957	2506	42	Mississippi	Mississippi	NNP
50957	2506	43	Valley	Valley	NNP
50957	2506	44	,	,	,
50957	2506	45	from	from	IN
50957	2506	46	the	the	DT
50957	2506	47	blanket	blanket	NN
50957	2506	48	of	of	IN
50957	2506	49	glacial	glacial	JJ
50957	2506	50	silt	silt	NN
50957	2506	51	spread	spread	VB
50957	2506	52	pretty	pretty	RB
50957	2506	53	evenly	evenly	RB
50957	2506	54	over	over	IN
50957	2506	55	it	-PRON-	PRP
50957	2506	56	.	.	.
50957	2507	1	Thus	thus	RB
50957	2507	2	it	-PRON-	PRP
50957	2507	3	would	would	MD
50957	2507	4	appear	appear	VB
50957	2507	5	that	that	IN
50957	2507	6	in	in	IN
50957	2507	7	Europe	Europe	NNP
50957	2507	8	,	,	,
50957	2507	9	as	as	IN
50957	2507	10	in	in	IN
50957	2507	11	America	America	NNP
50957	2507	12	,	,	,
50957	2507	13	the	the	DT
50957	2507	14	ice	ice	NN
50957	2507	15	of	of	IN
50957	2507	16	the	the	DT
50957	2507	17	Glacial	glacial	JJ
50957	2507	18	period	period	NN
50957	2507	19	was	be	VBD
50957	2507	20	a	a	DT
50957	2507	21	most	most	RBS
50957	2507	22	beneficent	beneficent	JJ
50957	2507	23	agent	agent	NN
50957	2507	24	,	,	,
50957	2507	25	preparing	prepare	VBG
50957	2507	26	the	the	DT
50957	2507	27	face	face	NN
50957	2507	28	of	of	IN
50957	2507	29	the	the	DT
50957	2507	30	earth	earth	NN
50957	2507	31	for	for	IN
50957	2507	32	the	the	DT
50957	2507	33	permanent	permanent	JJ
50957	2507	34	occupation	occupation	NN
50957	2507	35	of	of	IN
50957	2507	36	man	man	NN
50957	2507	37	.	.	.
50957	2508	1	On	on	IN
50957	2508	2	both	both	DT
50957	2508	3	continents	continent	NNS
50957	2508	4	the	the	DT
50957	2508	5	seat	seat	NN
50957	2508	6	of	of	IN
50957	2508	7	empire	empire	NN
50957	2508	8	is	be	VBZ
50957	2508	9	in	in	IN
50957	2508	10	the	the	DT
50957	2508	11	area	area	NN
50957	2508	12	once	once	RB
50957	2508	13	occupied	occupy	VBN
50957	2508	14	by	by	IN
50957	2508	15	the	the	DT
50957	2508	16	advance	advance	NN
50957	2508	17	of	of	IN
50957	2508	18	the	the	DT
50957	2508	19	great	great	JJ
50957	2508	20	ice	ice	NN
50957	2508	21	-	-	HYPH
50957	2508	22	movements	movement	NNS
50957	2508	23	of	of	IN
50957	2508	24	that	that	DT
50957	2508	25	desolate	desolate	JJ
50957	2508	26	epoch	epoch	NN
50957	2508	27	.	.	.
50957	2509	1	_	_	NNP
50957	2509	2	Asia	Asia	NNP
50957	2509	3	.	.	.
50957	2509	4	_	_	NNP
50957	2509	5	East	East	NNP
50957	2509	6	of	of	IN
50957	2509	7	the	the	DT
50957	2509	8	Urals	Urals	NNPS
50957	2509	9	,	,	,
50957	2509	10	in	in	IN
50957	2509	11	northern	northern	JJ
50957	2509	12	Asia	Asia	NNP
50957	2509	13	,	,	,
50957	2509	14	there	there	EX
50957	2509	15	is	be	VBZ
50957	2509	16	no	no	DT
50957	2509	17	evidence	evidence	NN
50957	2509	18	of	of	IN
50957	2509	19	moving	move	VBG
50957	2509	20	ice	ice	NN
50957	2509	21	upon	upon	IN
50957	2509	22	the	the	DT
50957	2509	23	land	land	NN
50957	2509	24	during	during	IN
50957	2509	25	the	the	DT
50957	2509	26	Glacial	glacial	JJ
50957	2509	27	period	period	NN
50957	2509	28	;	;	:
50957	2509	29	but	but	CC
50957	2509	30	at	at	IN
50957	2509	31	Yakutsk	Yakutsk	NNP
50957	2509	32	,	,	,
50957	2509	33	in	in	IN
50957	2509	34	latitude	latitude	NN
50957	2509	35	62	62	CD
50957	2509	36	°	°	NNS
50957	2509	37	north	north	NN
50957	2509	38	,	,	,
50957	2509	39	the	the	DT
50957	2509	40	soil	soil	NN
50957	2509	41	is	be	VBZ
50957	2509	42	frozen	freeze	VBN
50957	2509	43	at	at	IN
50957	2509	44	the	the	DT
50957	2509	45	present	present	JJ
50957	2509	46	time	time	NN
50957	2509	47	to	to	IN
50957	2509	48	an	an	DT
50957	2509	49	unknown	unknown	JJ
50957	2509	50	depth	depth	NN
50957	2509	51	,	,	,
50957	2509	52	and	and	CC
50957	2509	53	many	many	JJ
50957	2509	54	of	of	IN
50957	2509	55	the	the	DT
50957	2509	56	Siberian	siberian	JJ
50957	2509	57	rivers	river	NNS
50957	2509	58	,	,	,
50957	2509	59	as	as	IN
50957	2509	60	they	-PRON-	PRP
50957	2509	61	approach	approach	VBP
50957	2509	62	and	and	CC
50957	2509	63	empty	empty	JJ
50957	2509	64	into	into	IN
50957	2509	65	the	the	DT
50957	2509	66	Arctic	Arctic	NNP
50957	2509	67	Sea	Sea	NNP
50957	2509	68	,	,	,
50957	2509	69	flow	flow	VBP
50957	2509	70	between	between	IN
50957	2509	71	cliffs	cliff	NNS
50957	2509	72	of	of	IN
50957	2509	73	perpetual	perpetual	JJ
50957	2509	74	ice	ice	NN
50957	2509	75	or	or	CC
50957	2509	76	frozen	frozen	JJ
50957	2509	77	ground	ground	NN
50957	2509	78	.	.	.
50957	2510	1	The	the	DT
50957	2510	2	changes	change	NNS
50957	2510	3	that	that	WDT
50957	2510	4	came	come	VBD
50957	2510	5	over	over	IN
50957	2510	6	this	this	DT
50957	2510	7	region	region	NN
50957	2510	8	during	during	IN
50957	2510	9	the	the	DT
50957	2510	10	Glacial	glacial	JJ
50957	2510	11	period	period	NN
50957	2510	12	are	be	VBP
50957	2510	13	impressively	impressively	RB
50957	2510	14	indicated	indicate	VBN
50957	2510	15	by	by	IN
50957	2510	16	the	the	DT
50957	2510	17	animal	animal	NN
50957	2510	18	remains	remain	VBZ
50957	2510	19	which	which	WDT
50957	2510	20	have	have	VBP
50957	2510	21	been	be	VBN
50957	2510	22	preserved	preserve	VBN
50957	2510	23	in	in	IN
50957	2510	24	these	these	DT
50957	2510	25	motionless	motionless	JJ
50957	2510	26	icy	icy	NN
50957	2510	27	cliffs	cliff	NNS
50957	2510	28	.	.	.
50957	2511	1	In	in	IN
50957	2511	2	the	the	DT
50957	2511	3	early	early	JJ
50957	2511	4	part	part	NN
50957	2511	5	of	of	IN
50957	2511	6	the	the	DT
50957	2511	7	period	period	NN
50957	2511	8	herds	herd	NNS
50957	2511	9	of	of	IN
50957	2511	10	mammoth	mammoth	JJ
50957	2511	11	and	and	CC
50957	2511	12	woolly	woolly	RB
50957	2511	13	rhinoceros	rhinocero	NNS
50957	2511	14	roamed	roam	VBN
50957	2511	15	over	over	IN
50957	2511	16	the	the	DT
50957	2511	17	plains	plain	NNS
50957	2511	18	of	of	IN
50957	2511	19	Siberia	Siberia	NNP
50957	2511	20	,	,	,
50957	2511	21	and	and	CC
50957	2511	22	waged	wage	VBD
50957	2511	23	an	an	DT
50957	2511	24	unequal	unequal	JJ
50957	2511	25	warfare	warfare	NN
50957	2511	26	with	with	IN
50957	2511	27	the	the	DT
50957	2511	28	slowly	slowly	RB
50957	2511	29	converging	converge	VBG
50957	2511	30	and	and	CC
50957	2511	31	destructive	destructive	JJ
50957	2511	32	forces	force	NNS
50957	2511	33	.	.	.
50957	2512	1	The	the	DT
50957	2512	2	heads	head	NNS
50957	2512	3	and	and	CC
50957	2512	4	tusks	tusk	NNS
50957	2512	5	of	of	IN
50957	2512	6	these	these	DT
50957	2512	7	animals	animal	NNS
50957	2512	8	were	be	VBD
50957	2512	9	so	so	RB
50957	2512	10	abundant	abundant	JJ
50957	2512	11	in	in	IN
50957	2512	12	Siberia	Siberia	NNP
50957	2512	13	that	that	IN
50957	2512	14	they	-PRON-	PRP
50957	2512	15	long	long	RB
50957	2512	16	supplied	supply	VBD
50957	2512	17	all	all	DT
50957	2512	18	Russia	Russia	NNP
50957	2512	19	with	with	IN
50957	2512	20	ivory	ivory	NN
50957	2512	21	,	,	,
50957	2512	22	besides	besides	IN
50957	2512	23	contributing	contribute	VBG
50957	2512	24	no	no	DT
50957	2512	25	small	small	JJ
50957	2512	26	amount	amount	NN
50957	2512	27	for	for	IN
50957	2512	28	export	export	NN
50957	2512	29	to	to	IN
50957	2512	30	other	other	JJ
50957	2512	31	countries	country	NNS
50957	2512	32	.	.	.
50957	2513	1	"	"	``
50957	2513	2	In	in	IN
50957	2513	3	1872	1872	CD
50957	2513	4	and	and	CC
50957	2513	5	1873	1873	CD
50957	2513	6	as	as	RB
50957	2513	7	many	many	JJ
50957	2513	8	as	as	IN
50957	2513	9	2,770	2,770	CD
50957	2513	10	mammoth	mammoth	JJ
50957	2513	11	-	-	HYPH
50957	2513	12	tusks	tusk	NNS
50957	2513	13	,	,	,
50957	2513	14	weighing	weigh	VBG
50957	2513	15	from	from	IN
50957	2513	16	140	140	CD
50957	2513	17	to	to	TO
50957	2513	18	160	160	CD
50957	2513	19	pounds	pound	NNS
50957	2513	20	each	each	DT
50957	2513	21	,	,	,
50957	2513	22	were	be	VBD
50957	2513	23	entered	enter	VBN
50957	2513	24	at	at	IN
50957	2513	25	the	the	DT
50957	2513	26	London	London	NNP
50957	2513	27	clocks	clock	NNS
50957	2513	28	.	.	.
50957	2514	1	"	"	``
50957	2514	2	[	[	-LRB-
50957	2514	3	BX	BX	NNP
50957	2514	4	]	]	-RRB-
50957	2514	5	So	so	RB
50957	2514	6	perfectly	perfectly	RB
50957	2514	7	have	have	VBP
50957	2514	8	the	the	DT
50957	2514	9	carcasses	carcass	NNS
50957	2514	10	of	of	IN
50957	2514	11	these	these	DT
50957	2514	12	extinct	extinct	JJ
50957	2514	13	animals	animal	NNS
50957	2514	14	been	be	VBN
50957	2514	15	preserved	preserve	VBN
50957	2514	16	in	in	IN
50957	2514	17	the	the	DT
50957	2514	18	frozen	frozen	JJ
50957	2514	19	soil	soil	NN
50957	2514	20	of	of	IN
50957	2514	21	northern	northern	JJ
50957	2514	22	Siberia	Siberia	NNP
50957	2514	23	that	that	IN
50957	2514	24	when	when	WRB
50957	2514	25	,	,	,
50957	2514	26	after	after	IN
50957	2514	27	the	the	DT
50957	2514	28	lapse	lapse	NN
50957	2514	29	of	of	IN
50957	2514	30	thousands	thousand	NNS
50957	2514	31	of	of	IN
50957	2514	32	years	year	NNS
50957	2514	33	,	,	,
50957	2514	34	floods	flood	NNS
50957	2514	35	have	have	VBP
50957	2514	36	washed	wash	VBN
50957	2514	37	them	-PRON-	PRP
50957	2514	38	out	out	RP
50957	2514	39	from	from	IN
50957	2514	40	the	the	DT
50957	2514	41	frozen	frozen	JJ
50957	2514	42	cliffs	cliff	NNS
50957	2514	43	,	,	,
50957	2514	44	dogs	dog	NNS
50957	2514	45	and	and	CC
50957	2514	46	wolves	wolf	NNS
50957	2514	47	and	and	CC
50957	2514	48	bears	bear	NNS
50957	2514	49	have	have	VBP
50957	2514	50	fed	feed	VBN
50957	2514	51	upon	upon	IN
50957	2514	52	their	-PRON-	PRP$
50957	2514	53	flesh	flesh	NN
50957	2514	54	with	with	IN
50957	2514	55	avidity	avidity	NN
50957	2514	56	.	.	.
50957	2515	1	In	in	IN
50957	2515	2	some	some	DT
50957	2515	3	instances	instance	NNS
50957	2515	4	even	even	RB
50957	2515	5	"	"	``
50957	2515	6	portions	portion	NNS
50957	2515	7	of	of	IN
50957	2515	8	the	the	DT
50957	2515	9	food	food	NN
50957	2515	10	of	of	IN
50957	2515	11	these	these	DT
50957	2515	12	animals	animal	NNS
50957	2515	13	were	be	VBD
50957	2515	14	found	find	VBN
50957	2515	15	in	in	IN
50957	2515	16	the	the	DT
50957	2515	17	cavities	cavity	NNS
50957	2515	18	of	of	IN
50957	2515	19	the	the	DT
50957	2515	20	teeth	tooth	NNS
50957	2515	21	.	.	.
50957	2516	1	Microscopic	microscopic	JJ
50957	2516	2	examination	examination	NN
50957	2516	3	showed	show	VBD
50957	2516	4	that	that	IN
50957	2516	5	they	-PRON-	PRP
50957	2516	6	fed	feed	VBD
50957	2516	7	upon	upon	IN
50957	2516	8	the	the	DT
50957	2516	9	leaves	leave	NNS
50957	2516	10	and	and	CC
50957	2516	11	shoots	shoot	NNS
50957	2516	12	of	of	IN
50957	2516	13	the	the	DT
50957	2516	14	coniferous	coniferous	JJ
50957	2516	15	trees	tree	NNS
50957	2516	16	which	which	WDT
50957	2516	17	then	then	RB
50957	2516	18	clothed	clothe	VBD
50957	2516	19	the	the	DT
50957	2516	20	plains	plain	NNS
50957	2516	21	of	of	IN
50957	2516	22	Siberia	Siberia	NNP
50957	2516	23	.	.	.
50957	2516	24	"	"	''
50957	2517	1	A	a	DT
50957	2517	2	skeleton	skeleton	NN
50957	2517	3	and	and	CC
50957	2517	4	parts	part	NNS
50957	2517	5	of	of	IN
50957	2517	6	the	the	DT
50957	2517	7	skin	skin	NN
50957	2517	8	,	,	,
50957	2517	9	and	and	CC
50957	2517	10	some	some	DT
50957	2517	11	of	of	IN
50957	2517	12	the	the	DT
50957	2517	13	softer	soft	JJR
50957	2517	14	portions	portion	NNS
50957	2517	15	of	of	IN
50957	2517	16	the	the	DT
50957	2517	17	body	body	NN
50957	2517	18	of	of	IN
50957	2517	19	a	a	DT
50957	2517	20	mammoth	mammoth	NN
50957	2517	21	,	,	,
50957	2517	22	discovered	discover	VBN
50957	2517	23	in	in	IN
50957	2517	24	1799	1799	CD
50957	2517	25	in	in	IN
50957	2517	26	the	the	DT
50957	2517	27	frozen	frozen	JJ
50957	2517	28	cliff	cliff	NN
50957	2517	29	near	near	IN
50957	2517	30	the	the	DT
50957	2517	31	mouth	mouth	NN
50957	2517	32	of	of	IN
50957	2517	33	the	the	DT
50957	2517	34	Lena	Lena	NNP
50957	2517	35	,	,	,
50957	2517	36	was	be	VBD
50957	2517	37	carried	carry	VBN
50957	2517	38	to	to	IN
50957	2517	39	St.	St.	NNP
50957	2517	40	Petersburg	Petersburg	NNP
50957	2517	41	in	in	IN
50957	2517	42	1806	1806	CD
50957	2517	43	,	,	,
50957	2517	44	from	from	IN
50957	2517	45	which	which	WDT
50957	2517	46	it	-PRON-	PRP
50957	2517	47	was	be	VBD
50957	2517	48	ascertained	ascertain	VBN
50957	2517	49	that	that	IN
50957	2517	50	this	this	DT
50957	2517	51	huge	huge	JJ
50957	2517	52	animal	animal	NN
50957	2517	53	was	be	VBD
50957	2517	54	"	"	``
50957	2517	55	covered	cover	VBN
50957	2517	56	with	with	IN
50957	2517	57	alight	alight	NN
50957	2517	58	-	-	HYPH
50957	2517	59	coloured	coloured	JJ
50957	2517	60	,	,	,
50957	2517	61	curly	curly	RB
50957	2517	62	,	,	,
50957	2517	63	very	very	RB
50957	2517	64	thick	thick	JJ
50957	2517	65	-	-	HYPH
50957	2517	66	set	set	VBN
50957	2517	67	hair	hair	NN
50957	2517	68	one	one	CD
50957	2517	69	to	to	IN
50957	2517	70	two	two	CD
50957	2517	71	inches	inch	NNS
50957	2517	72	in	in	IN
50957	2517	73	length	length	NN
50957	2517	74	,	,	,
50957	2517	75	interspersed	intersperse	VBN
50957	2517	76	with	with	IN
50957	2517	77	darker	darker	RBR
50957	2517	78	-	-	HYPH
50957	2517	79	colored	color	VBN
50957	2517	80	hair	hair	NN
50957	2517	81	and	and	CC
50957	2517	82	bristles	bristle	NNS
50957	2517	83	from	from	IN
50957	2517	84	four	four	CD
50957	2517	85	to	to	IN
50957	2517	86	eighteen	eighteen	CD
50957	2517	87	inches	inch	NNS
50957	2517	88	long	long	JJ
50957	2517	89	.	.	.
50957	2518	1	"	"	``
50957	2518	2	[	[	-LRB-
50957	2518	3	BY	BY	NNP
50957	2518	4	]	]	-RRB-
50957	2518	5	[	[	-LRB-
50957	2518	6	Footnote	Footnote	NNP
50957	2518	7	BX	BX	NNP
50957	2518	8	:	:	:
50957	2518	9	Prestwich	Prestwich	NNP
50957	2518	10	's	's	POS
50957	2518	11	Geology	Geology	NNP
50957	2518	12	,	,	,
50957	2518	13	vol	vol	NNP
50957	2518	14	.	.	.
50957	2519	1	ii	ii	NNP
50957	2519	2	,	,	,
50957	2519	3	p.	p.	NN
50957	2520	1	460	460	CD
50957	2520	2	.	.	.
50957	2520	3	]	]	-RRB-
50957	2521	1	[	[	-LRB-
50957	2521	2	Footnote	footnote	NN
50957	2521	3	BY	by	IN
50957	2521	4	:	:	:
50957	2521	5	Prestwich	Prestwich	NNP
50957	2521	6	's	's	POS
50957	2521	7	Geology	Geology	NNP
50957	2521	8	,	,	,
50957	2521	9	vol	vol	NNP
50957	2521	10	.	.	.
50957	2522	1	ii	ii	NNP
50957	2522	2	,	,	,
50957	2522	3	p.	p.	NN
50957	2523	1	460	460	CD
50957	2523	2	.	.	.
50957	2523	3	]	]	-RRB-
50957	2524	1	In	in	IN
50957	2524	2	the	the	DT
50957	2524	3	valleys	valley	NNS
50957	2524	4	of	of	IN
50957	2524	5	Sikkim	Sikkim	NNP
50957	2524	6	and	and	CC
50957	2524	7	eastern	eastern	JJ
50957	2524	8	Nepaul	Nepaul	NNP
50957	2524	9	,	,	,
50957	2524	10	in	in	IN
50957	2524	11	northern	northern	JJ
50957	2524	12	India	India	NNP
50957	2524	13	,	,	,
50957	2524	14	glaciers	glacier	NNS
50957	2524	15	formerly	formerly	RB
50957	2524	16	extended	extend	VBD
50957	2524	17	6,000	6,000	CD
50957	2524	18	feet	foot	NNS
50957	2524	19	lower	low	JJR
50957	2524	20	than	than	IN
50957	2524	21	now	now	RB
50957	2524	22	,	,	,
50957	2524	23	or	or	CC
50957	2524	24	to	to	IN
50957	2524	25	about	about	IN
50957	2524	26	the	the	DT
50957	2524	27	5,000-foot	5,000-foot	CD
50957	2524	28	level	level	NN
50957	2524	29	,	,	,
50957	2524	30	and	and	CC
50957	2524	31	in	in	IN
50957	2524	32	the	the	DT
50957	2524	33	western	western	JJ
50957	2524	34	Himalayas	Himalayas	NNP
50957	2524	35	to	to	IN
50957	2524	36	a	a	DT
50957	2524	37	still	still	RB
50957	2524	38	lower	low	JJR
50957	2524	39	level	level	NN
50957	2524	40	.	.	.
50957	2525	1	The	the	DT
50957	2525	2	higher	high	JJR
50957	2525	3	ranges	range	NNS
50957	2525	4	of	of	IN
50957	2525	5	mountains	mountain	NNS
50957	2525	6	in	in	IN
50957	2525	7	other	other	JJ
50957	2525	8	portions	portion	NNS
50957	2525	9	of	of	IN
50957	2525	10	Asia	Asia	NNP
50957	2525	11	also	also	RB
50957	2525	12	show	show	VBP
50957	2525	13	many	many	JJ
50957	2525	14	signs	sign	NNS
50957	2525	15	of	of	IN
50957	2525	16	former	former	JJ
50957	2525	17	glaciation	glaciation	NN
50957	2525	18	.	.	.
50957	2526	1	This	this	DT
50957	2526	2	is	be	VBZ
50957	2526	3	specially	specially	RB
50957	2526	4	true	true	JJ
50957	2526	5	of	of	IN
50957	2526	6	the	the	DT
50957	2526	7	Caucasus	Caucasus	NNP
50957	2526	8	,	,	,
50957	2526	9	where	where	WRB
50957	2526	10	the	the	DT
50957	2526	11	ancient	ancient	JJ
50957	2526	12	glaciers	glacier	NNS
50957	2526	13	were	be	VBD
50957	2526	14	of	of	IN
50957	2526	15	vast	vast	JJ
50957	2526	16	extent	extent	NN
50957	2526	17	.	.	.
50957	2527	1	According	accord	VBG
50957	2527	2	,	,	,
50957	2527	3	also	also	RB
50957	2527	4	,	,	,
50957	2527	5	to	to	IN
50957	2527	6	Sir	Sir	NNP
50957	2527	7	Joseph	Joseph	NNP
50957	2527	8	Hooker	Hooker	NNP
50957	2527	9	,	,	,
50957	2527	10	the	the	DT
50957	2527	11	cedars	cedar	NNS
50957	2527	12	of	of	IN
50957	2527	13	Lebanon	Lebanon	NNP
50957	2527	14	flourish	flourish	VBP
50957	2527	15	upon	upon	IN
50957	2527	16	an	an	DT
50957	2527	17	ancient	ancient	JJ
50957	2527	18	moraine	moraine	NN
50957	2527	19	.	.	.
50957	2528	1	Of	of	IN
50957	2528	2	the	the	DT
50957	2528	3	glacial	glacial	JJ
50957	2528	4	phenomena	phenomenon	NNS
50957	2528	5	in	in	IN
50957	2528	6	other	other	JJ
50957	2528	7	portions	portion	NNS
50957	2528	8	of	of	IN
50957	2528	9	Asia	Asia	NNP
50957	2528	10	little	little	JJ
50957	2528	11	is	be	VBZ
50957	2528	12	known	know	VBN
50957	2528	13	.	.	.
50957	2529	1	_	_	NNP
50957	2529	2	Africa	Africa	NNP
50957	2529	3	.	.	.
50957	2529	4	_	_	NNP
50957	2529	5	Northern	Northern	NNP
50957	2529	6	and	and	CC
50957	2529	7	even	even	RB
50957	2529	8	central	central	JJ
50957	2529	9	Africa	Africa	NNP
50957	2529	10	must	must	MD
50957	2529	11	likewise	likewise	RB
50957	2529	12	come	come	VB
50957	2529	13	in	in	RP
50957	2529	14	for	for	IN
50957	2529	15	their	-PRON-	PRP$
50957	2529	16	share	share	NN
50957	2529	17	of	of	IN
50957	2529	18	attention	attention	NN
50957	2529	19	.	.	.
50957	2530	1	The	the	DT
50957	2530	2	Atlas	Atlas	NNP
50957	2530	3	Mountains	Mountains	NNPS
50957	2530	4	,	,	,
50957	2530	5	rising	rise	VBG
50957	2530	6	to	to	IN
50957	2530	7	a	a	DT
50957	2530	8	height	height	NN
50957	2530	9	of	of	IN
50957	2530	10	13,000	13,000	CD
50957	2530	11	feet	foot	NNS
50957	2530	12	,	,	,
50957	2530	13	though	though	IN
50957	2530	14	supporting	support	VBG
50957	2530	15	none	none	NN
50957	2530	16	at	at	IN
50957	2530	17	the	the	DT
50957	2530	18	present	present	JJ
50957	2530	19	time	time	NN
50957	2530	20	,	,	,
50957	2530	21	formerly	formerly	RB
50957	2530	22	sustained	sustain	VBD
50957	2530	23	glaciers	glacier	NNS
50957	2530	24	of	of	IN
50957	2530	25	considerable	considerable	JJ
50957	2530	26	size	size	NN
50957	2530	27	.	.	.
50957	2531	1	Moraines	moraine	NNS
50957	2531	2	are	be	VBP
50957	2531	3	found	find	VBN
50957	2531	4	in	in	IN
50957	2531	5	several	several	JJ
50957	2531	6	places	place	NNS
50957	2531	7	as	as	RB
50957	2531	8	low	low	JJ
50957	2531	9	as	as	IN
50957	2531	10	the	the	DT
50957	2531	11	4,000-foot	4,000-foot	CD
50957	2531	12	level	level	NN
50957	2531	13	,	,	,
50957	2531	14	and	and	CC
50957	2531	15	one	one	CD
50957	2531	16	at	at	IN
50957	2531	17	an	an	DT
50957	2531	18	altitude	altitude	NN
50957	2531	19	of	of	IN
50957	2531	20	4,000	4,000	CD
50957	2531	21	feet	foot	NNS
50957	2531	22	is	be	VBZ
50957	2531	23	from	from	IN
50957	2531	24	800	800	CD
50957	2531	25	to	to	TO
50957	2531	26	900	900	CD
50957	2531	27	feet	foot	NNS
50957	2531	28	high	high	JJ
50957	2531	29	,	,	,
50957	2531	30	and	and	CC
50957	2531	31	completely	completely	RB
50957	2531	32	crosses	cross	VBZ
50957	2531	33	and	and	CC
50957	2531	34	dams	dam	VBZ
50957	2531	35	up	up	IN
50957	2531	36	the	the	DT
50957	2531	37	ravine	ravine	NN
50957	2531	38	down	down	IN
50957	2531	39	which	which	WDT
50957	2531	40	the	the	DT
50957	2531	41	glacier	glacier	NN
50957	2531	42	formerly	formerly	RB
50957	2531	43	came	come	VBD
50957	2531	44	.	.	.
50957	2532	1	Some	some	DT
50957	2532	2	have	have	VBP
50957	2532	3	supposed	suppose	VBN
50957	2532	4	that	that	IN
50957	2532	5	there	there	EX
50957	2532	6	are	be	VBP
50957	2532	7	indubitable	indubitable	JJ
50957	2532	8	evidences	evidence	NNS
50957	2532	9	of	of	IN
50957	2532	10	former	former	JJ
50957	2532	11	glaciation	glaciation	NN
50957	2532	12	in	in	IN
50957	2532	13	the	the	DT
50957	2532	14	mountain	mountain	NN
50957	2532	15	-	-	HYPH
50957	2532	16	ranges	range	NNS
50957	2532	17	of	of	IN
50957	2532	18	southwestern	southwestern	JJ
50957	2532	19	Africa	Africa	NNP
50957	2532	20	between	between	IN
50957	2532	21	latitude	latitude	NN
50957	2532	22	30	30	CD
50957	2532	23	°	°	NNS
50957	2532	24	and	and	CC
50957	2532	25	33	33	CD
50957	2532	26	°	°	NNS
50957	2532	27	,	,	,
50957	2532	28	but	but	CC
50957	2532	29	the	the	DT
50957	2532	30	evidence	evidence	NN
50957	2532	31	is	be	VBZ
50957	2532	32	not	not	RB
50957	2532	33	as	as	RB
50957	2532	34	unequivocal	unequivocal	JJ
50957	2532	35	as	as	IN
50957	2532	36	we	-PRON-	PRP
50957	2532	37	could	could	MD
50957	2532	38	wish	wish	VB
50957	2532	39	,	,	,
50957	2532	40	and	and	CC
50957	2532	41	we	-PRON-	PRP
50957	2532	42	will	will	MD
50957	2532	43	not	not	RB
50957	2532	44	pause	pause	VB
50957	2532	45	upon	upon	IN
50957	2532	46	it	-PRON-	PRP
50957	2532	47	.	.	.
50957	2533	1	The	the	DT
50957	2533	2	mountains	mountain	NNS
50957	2533	3	of	of	IN
50957	2533	4	_	_	NNP
50957	2533	5	Australia	Australia	NNP
50957	2533	6	_	_	NNP
50957	2533	7	,	,	,
50957	2533	8	also	also	RB
50957	2533	9	,	,	,
50957	2533	10	some	some	DT
50957	2533	11	of	of	IN
50957	2533	12	which	which	WDT
50957	2533	13	rise	rise	VBP
50957	2533	14	to	to	IN
50957	2533	15	a	a	DT
50957	2533	16	height	height	NN
50957	2533	17	of	of	IN
50957	2533	18	more	more	JJR
50957	2533	19	than	than	IN
50957	2533	20	7,000	7,000	CD
50957	2533	21	feet	foot	NNS
50957	2533	22	,	,	,
50957	2533	23	are	be	VBP
50957	2533	24	supposed	suppose	VBN
50957	2533	25	to	to	TO
50957	2533	26	have	have	VB
50957	2533	27	been	be	VBN
50957	2533	28	once	once	RB
50957	2533	29	covered	cover	VBN
50957	2533	30	with	with	IN
50957	2533	31	glacial	glacial	JJ
50957	2533	32	ice	ice	NN
50957	2533	33	down	down	RP
50957	2533	34	to	to	IN
50957	2533	35	the	the	DT
50957	2533	36	level	level	NN
50957	2533	37	of	of	IN
50957	2533	38	5,800	5,800	CD
50957	2533	39	feet	foot	NNS
50957	2533	40	,	,	,
50957	2533	41	but	but	CC
50957	2533	42	the	the	DT
50957	2533	43	evidence	evidence	NN
50957	2533	44	is	be	VBZ
50957	2533	45	at	at	IN
50957	2533	46	present	present	NN
50957	2533	47	too	too	RB
50957	2533	48	scanty	scanty	NN
50957	2533	49	to	to	TO
50957	2533	50	build	build	VB
50957	2533	51	upon	upon	IN
50957	2533	52	.	.	.
50957	2534	1	But	but	CC
50957	2534	2	in	in	IN
50957	2534	3	_	_	NNP
50957	2534	4	New	New	NNP
50957	2534	5	Zealand	Zealand	NNP
50957	2534	6	_	_	NNP
50957	2534	7	the	the	DT
50957	2534	8	glaciers	glacier	NNS
50957	2534	9	now	now	RB
50957	2534	10	clustering	cluster	VBG
50957	2534	11	about	about	IN
50957	2534	12	the	the	DT
50957	2534	13	peaks	peak	NNS
50957	2534	14	in	in	IN
50957	2534	15	the	the	DT
50957	2534	16	middle	middle	NN
50957	2534	17	of	of	IN
50957	2534	18	the	the	DT
50957	2534	19	South	South	NNP
50957	2534	20	Island	Island	NNP
50957	2534	21	,	,	,
50957	2534	22	culminating	culminate	VBG
50957	2534	23	in	in	IN
50957	2534	24	Mount	Mount	NNP
50957	2534	25	Cook	Cook	NNP
50957	2534	26	,	,	,
50957	2534	27	are	be	VBP
50957	2534	28	but	but	CC
50957	2534	29	diminutive	diminutive	JJ
50957	2534	30	representatives	representative	NNS
50957	2534	31	of	of	IN
50957	2534	32	their	-PRON-	PRP$
50957	2534	33	predecessors	predecessor	NNS
50957	2534	34	.	.	.
50957	2535	1	This	this	DT
50957	2535	2	is	be	VBZ
50957	2535	3	indicated	indicate	VBN
50957	2535	4	by	by	IN
50957	2535	5	extensive	extensive	JJ
50957	2535	6	moraines	moraine	NNS
50957	2535	7	in	in	IN
50957	2535	8	the	the	DT
50957	2535	9	lower	low	JJR
50957	2535	10	part	part	NN
50957	2535	11	of	of	IN
50957	2535	12	the	the	DT
50957	2535	13	valleys	valley	NNS
50957	2535	14	and	and	CC
50957	2535	15	by	by	IN
50957	2535	16	the	the	DT
50957	2535	17	existence	existence	NN
50957	2535	18	of	of	IN
50957	2535	19	numerous	numerous	JJ
50957	2535	20	lakes	lake	NNS
50957	2535	21	,	,	,
50957	2535	22	attributable	attributable	JJ
50957	2535	23	,	,	,
50957	2535	24	like	like	UH
50957	2535	25	so	so	RB
50957	2535	26	many	many	JJ
50957	2535	27	in	in	IN
50957	2535	28	Europe	Europe	NNP
50957	2535	29	and	and	CC
50957	2535	30	North	North	NNP
50957	2535	31	America	America	NNP
50957	2535	32	,	,	,
50957	2535	33	to	to	IN
50957	2535	34	the	the	DT
50957	2535	35	irregular	irregular	JJ
50957	2535	36	deposition	deposition	NN
50957	2535	37	of	of	IN
50957	2535	38	morainic	morainic	JJ
50957	2535	39	material	material	NN
50957	2535	40	by	by	IN
50957	2535	41	the	the	DT
50957	2535	42	ancient	ancient	JJ
50957	2535	43	ice	ice	NN
50957	2535	44	-	-	HYPH
50957	2535	45	sheet	sheet	NN
50957	2535	46	.	.	.
50957	2536	1	[	[	-LRB-
50957	2536	2	BZ	BZ	NNP
50957	2536	3	]	]	-RRB-
50957	2536	4	[	[	-LRB-
50957	2536	5	Footnote	Footnote	NNP
50957	2536	6	BZ	BZ	NNP
50957	2536	7	:	:	:
50957	2536	8	See	see	VB
50957	2536	9	With	with	IN
50957	2536	10	Axe	Axe	NNP
50957	2536	11	and	and	CC
50957	2536	12	Rope	Rope	NNP
50957	2536	13	in	in	IN
50957	2536	14	the	the	DT
50957	2536	15	New	New	NNP
50957	2536	16	Zealand	Zealand	NNP
50957	2536	17	Alps	Alps	NNPS
50957	2536	18	,	,	,
50957	2536	19	by	by	IN
50957	2536	20	G.	G.	NNP
50957	2536	21	E.	E.	NNP
50957	2536	22	Mannering	Mannering	NNP
50957	2536	23	,	,	,
50957	2536	24	1891	1891	CD
50957	2536	25	.	.	.
50957	2536	26	]	]	-RRB-
50957	2537	1	CHAPTER	CHAPTER	NNP
50957	2537	2	VII	VII	NNP
50957	2537	3	.	.	.
50957	2538	1	DRAINAGE	DRAINAGE	NNP
50957	2538	2	SYSTEMS	SYSTEMS	NNP
50957	2538	3	AND	and	CC
50957	2538	4	THE	the	DT
50957	2538	5	GLACIAL	GLACIAL	NNP
50957	2538	6	PERIOD	PERIOD	NNP
50957	2538	7	.	.	.
50957	2539	1	We	-PRON-	PRP
50957	2539	2	will	will	MD
50957	2539	3	begin	begin	VB
50957	2539	4	the	the	DT
50957	2539	5	consideration	consideration	NN
50957	2539	6	of	of	IN
50957	2539	7	this	this	DT
50957	2539	8	part	part	NN
50957	2539	9	of	of	IN
50957	2539	10	our	-PRON-	PRP$
50957	2539	11	subject	subject	NN
50957	2539	12	,	,	,
50957	2539	13	also	also	RB
50957	2539	14	,	,	,
50957	2539	15	with	with	IN
50957	2539	16	the	the	DT
50957	2539	17	presentation	presentation	NN
50957	2539	18	of	of	IN
50957	2539	19	the	the	DT
50957	2539	20	salient	salient	NN
50957	2539	21	facts	fact	NNS
50957	2539	22	in	in	IN
50957	2539	23	North	North	NNP
50957	2539	24	America	America	NNP
50957	2539	25	,	,	,
50957	2539	26	since	since	IN
50957	2539	27	that	that	DT
50957	2539	28	field	field	NN
50957	2539	29	is	be	VBZ
50957	2539	30	simpler	simple	JJR
50957	2539	31	than	than	IN
50957	2539	32	any	any	DT
50957	2539	33	field	field	NN
50957	2539	34	in	in	IN
50957	2539	35	the	the	DT
50957	2539	36	Old	Old	NNP
50957	2539	37	World	World	NNP
50957	2539	38	.	.	.
50957	2540	1	The	the	DT
50957	2540	2	natural	natural	JJ
50957	2540	3	drainage	drainage	NN
50957	2540	4	basins	basin	NNS
50957	2540	5	of	of	IN
50957	2540	6	North	North	NNP
50957	2540	7	America	America	NNP
50957	2540	8	east	east	NN
50957	2540	9	of	of	IN
50957	2540	10	the	the	DT
50957	2540	11	Rocky	Rocky	NNP
50957	2540	12	Mountains	Mountains	NNPS
50957	2540	13	are	be	VBP
50957	2540	14	readily	readily	RB
50957	2540	15	described	describe	VBN
50957	2540	16	.	.	.
50957	2541	1	The	the	DT
50957	2541	2	Mississippi	Mississippi	NNP
50957	2541	3	River	River	NNP
50957	2541	4	and	and	CC
50957	2541	5	its	-PRON-	PRP$
50957	2541	6	branches	branch	NNS
50957	2541	7	drain	drain	VBP
50957	2541	8	nearly	nearly	RB
50957	2541	9	all	all	PDT
50957	2541	10	the	the	DT
50957	2541	11	region	region	NN
50957	2541	12	lying	lie	VBG
50957	2541	13	between	between	IN
50957	2541	14	the	the	DT
50957	2541	15	Appalachian	appalachian	JJ
50957	2541	16	chain	chain	NN
50957	2541	17	and	and	CC
50957	2541	18	the	the	DT
50957	2541	19	Rocky	Rocky	NNP
50957	2541	20	Mountains	Mountains	NNPS
50957	2541	21	and	and	CC
50957	2541	22	south	south	RB
50957	2541	23	of	of	IN
50957	2541	24	the	the	DT
50957	2541	25	Dominion	Dominion	NNP
50957	2541	26	of	of	IN
50957	2541	27	Canada	Canada	NNP
50957	2541	28	and	and	CC
50957	2541	29	of	of	IN
50957	2541	30	the	the	DT
50957	2541	31	Great	Great	NNP
50957	2541	32	Lakes	Lakes	NNPS
50957	2541	33	.	.	.
50957	2542	1	All	all	PDT
50957	2542	2	the	the	DT
50957	2542	3	southern	southern	JJ
50957	2542	4	tributaries	tributary	NNS
50957	2542	5	to	to	IN
50957	2542	6	the	the	DT
50957	2542	7	Great	Great	NNP
50957	2542	8	Lakes	Lakes	NNPS
50957	2542	9	are	be	VBP
50957	2542	10	insignificant	insignificant	JJ
50957	2542	11	,	,	,
50957	2542	12	the	the	DT
50957	2542	13	river	river	NN
50957	2542	14	partings	parting	NNS
50957	2542	15	on	on	IN
50957	2542	16	the	the	DT
50957	2542	17	south	south	NN
50957	2542	18	being	be	VBG
50957	2542	19	reached	reach	VBN
50957	2542	20	in	in	IN
50957	2542	21	a	a	DT
50957	2542	22	very	very	RB
50957	2542	23	short	short	JJ
50957	2542	24	distance	distance	NN
50957	2542	25	.	.	.
50957	2543	1	The	the	DT
50957	2543	2	drainage	drainage	NN
50957	2543	3	of	of	IN
50957	2543	4	the	the	DT
50957	2543	5	rather	rather	RB
50957	2543	6	limited	limited	JJ
50957	2543	7	basin	basin	NN
50957	2543	8	of	of	IN
50957	2543	9	the	the	DT
50957	2543	10	Great	Great	NNP
50957	2543	11	Lakes	Lakes	NNPS
50957	2543	12	is	be	VBZ
50957	2543	13	northeastward	northeastward	NN
50957	2543	14	through	through	IN
50957	2543	15	the	the	DT
50957	2543	16	St.	St.	NNP
50957	2543	17	Lawrence	Lawrence	NNP
50957	2543	18	River	River	NNP
50957	2543	19	,	,	,
50957	2543	20	leaving	leave	VBG
50957	2543	21	nearly	nearly	RB
50957	2543	22	all	all	DT
50957	2543	23	of	of	IN
50957	2543	24	the	the	DT
50957	2543	25	Dominion	Dominion	NNP
50957	2543	26	of	of	IN
50957	2543	27	Canada	Canada	NNP
50957	2543	28	east	east	NN
50957	2543	29	of	of	IN
50957	2543	30	the	the	DT
50957	2543	31	Rocky	Rocky	NNP
50957	2543	32	Mountains	Mountains	NNPS
50957	2543	33	to	to	TO
50957	2543	34	pour	pour	VB
50957	2543	35	its	-PRON-	PRP$
50957	2543	36	surplus	surplus	NN
50957	2543	37	waters	water	NNS
50957	2543	38	northward	northward	RB
50957	2543	39	into	into	IN
50957	2543	40	Hudson	Hudson	NNP
50957	2543	41	Bay	Bay	NNP
50957	2543	42	and	and	CC
50957	2543	43	the	the	DT
50957	2543	44	Arctic	Arctic	NNP
50957	2543	45	Ocean	Ocean	NNP
50957	2543	46	.	.	.
50957	2544	1	With	with	IN
50957	2544	2	the	the	DT
50957	2544	3	exception	exception	NN
50957	2544	4	of	of	IN
50957	2544	5	the	the	DT
50957	2544	6	St.	St.	NNP
50957	2544	7	Lawrence	Lawrence	NNP
50957	2544	8	River	River	NNP
50957	2544	9	,	,	,
50957	2544	10	these	these	DT
50957	2544	11	are	be	VBP
50957	2544	12	essentially	essentially	RB
50957	2544	13	permanent	permanent	JJ
50957	2544	14	systems	system	NNS
50957	2544	15	of	of	IN
50957	2544	16	drainage	drainage	NN
50957	2544	17	.	.	.
50957	2545	1	To	to	TO
50957	2545	2	understand	understand	VB
50957	2545	3	the	the	DT
50957	2545	4	extent	extent	NN
50957	2545	5	to	to	TO
50957	2545	6	which	which	WDT
50957	2545	7	the	the	DT
50957	2545	8	ice	ice	NN
50957	2545	9	of	of	IN
50957	2545	10	the	the	DT
50957	2545	11	Glacial	glacial	JJ
50957	2545	12	period	period	NN
50957	2545	13	modified	modify	VBD
50957	2545	14	these	these	DT
50957	2545	15	systems	system	NNS
50957	2545	16	,	,	,
50957	2545	17	we	-PRON-	PRP
50957	2545	18	must	must	MD
50957	2545	19	first	first	RB
50957	2545	20	get	get	VB
50957	2545	21	before	before	IN
50957	2545	22	our	-PRON-	PRP$
50957	2545	23	minds	mind	NNS
50957	2545	24	a	a	DT
50957	2545	25	picture	picture	NN
50957	2545	26	of	of	IN
50957	2545	27	the	the	DT
50957	2545	28	country	country	NN
50957	2545	29	before	before	IN
50957	2545	30	the	the	DT
50957	2545	31	accumulation	accumulation	NN
50957	2545	32	of	of	IN
50957	2545	33	ice	ice	NN
50957	2545	34	began	begin	VBD
50957	2545	35	.	.	.
50957	2546	1	_	_	NNP
50957	2546	2	Preglacial	Preglacial	NNP
50957	2546	3	Erosion	Erosion	NNP
50957	2546	4	.	.	.
50957	2546	5	_	_	NNP
50957	2546	6	Reference	Reference	NNP
50957	2546	7	has	have	VBZ
50957	2546	8	already	already	RB
50957	2546	9	been	be	VBN
50957	2546	10	made	make	VBN
50957	2546	11	to	to	IN
50957	2546	12	the	the	DT
50957	2546	13	elevated	elevated	JJ
50957	2546	14	condition	condition	NN
50957	2546	15	of	of	IN
50957	2546	16	the	the	DT
50957	2546	17	northern	northern	JJ
50957	2546	18	and	and	CC
50957	2546	19	central	central	JJ
50957	2546	20	parts	part	NNS
50957	2546	21	of	of	IN
50957	2546	22	North	North	NNP
50957	2546	23	America	America	NNP
50957	2546	24	at	at	IN
50957	2546	25	the	the	DT
50957	2546	26	beginning	beginning	NN
50957	2546	27	of	of	IN
50957	2546	28	the	the	DT
50957	2546	29	Glacial	glacial	JJ
50957	2546	30	period	period	NN
50957	2546	31	.	.	.
50957	2547	1	The	the	DT
50957	2547	2	direct	direct	JJ
50957	2547	3	proof	proof	NN
50957	2547	4	of	of	IN
50957	2547	5	this	this	DT
50957	2547	6	preglacial	preglacial	JJ
50957	2547	7	elevation	elevation	NN
50957	2547	8	is	be	VBZ
50957	2547	9	largely	largely	RB
50957	2547	10	derived	derive	VBN
50957	2547	11	from	from	IN
50957	2547	12	the	the	DT
50957	2547	13	fiords	fiord	NNS
50957	2547	14	and	and	CC
50957	2547	15	great	great	JJ
50957	2547	16	lake	lake	NN
50957	2547	17	basins	basin	NNS
50957	2547	18	of	of	IN
50957	2547	19	the	the	DT
50957	2547	20	continent	continent	NN
50957	2547	21	.	.	.
50957	2548	1	The	the	DT
50957	2548	2	word	word	NN
50957	2548	3	"	"	``
50957	2548	4	fiord	fiord	NN
50957	2548	5	"	"	''
50957	2548	6	is	be	VBZ
50957	2548	7	descriptive	descriptive	JJ
50957	2548	8	of	of	IN
50957	2548	9	the	the	DT
50957	2548	10	deep	deep	JJ
50957	2548	11	and	and	CC
50957	2548	12	narrow	narrow	JJ
50957	2548	13	inlets	inlet	NNS
50957	2548	14	of	of	IN
50957	2548	15	the	the	DT
50957	2548	16	sea	sea	NN
50957	2548	17	specially	specially	RB
50957	2548	18	characteristic	characteristic	JJ
50957	2548	19	of	of	IN
50957	2548	20	the	the	DT
50957	2548	21	coasts	coast	NNS
50957	2548	22	of	of	IN
50957	2548	23	Norway	Norway	NNP
50957	2548	24	,	,	,
50957	2548	25	Denmark	Denmark	NNP
50957	2548	26	.	.	.
50957	2549	1	Iceland	iceland	VB
50957	2549	2	,	,	,
50957	2549	3	and	and	CC
50957	2549	4	British	British	NNP
50957	2549	5	Columbia	Columbia	NNP
50957	2549	6	.	.	.
50957	2550	1	Usually	usually	RB
50957	2550	2	also	also	RB
50957	2550	3	fiords	fiord	NNS
50957	2550	4	are	be	VBP
50957	2550	5	connected	connect	VBN
50957	2550	6	with	with	IN
50957	2550	7	valleys	valley	NNS
50957	2550	8	extending	extend	VBG
50957	2550	9	still	still	RB
50957	2550	10	farther	far	RBR
50957	2550	11	inland	inland	RB
50957	2550	12	,	,	,
50957	2550	13	and	and	CC
50957	2550	14	occupied	occupy	VBN
50957	2550	15	by	by	IN
50957	2550	16	streams	stream	NNS
50957	2550	17	.	.	.
50957	2551	1	Fiords	fiord	NNS
50957	2551	2	are	be	VBP
50957	2551	3	probably	probably	RB
50957	2551	4	due	due	JJ
50957	2551	5	in	in	IN
50957	2551	6	great	great	JJ
50957	2551	7	part	part	NN
50957	2551	8	to	to	IN
50957	2551	9	river	river	NN
50957	2551	10	erosion	erosion	NN
50957	2551	11	when	when	WRB
50957	2551	12	the	the	DT
50957	2551	13	shores	shore	NNS
50957	2551	14	stood	stand	VBD
50957	2551	15	at	at	IN
50957	2551	16	considerably	considerably	RB
50957	2551	17	higher	high	JJR
50957	2551	18	level	level	NN
50957	2551	19	than	than	IN
50957	2551	20	now	now	RB
50957	2551	21	.	.	.
50957	2552	1	Slowly	slowly	RB
50957	2552	2	,	,	,
50957	2552	3	during	during	IN
50957	2552	4	the	the	DT
50957	2552	5	course	course	NN
50957	2552	6	of	of	IN
50957	2552	7	ages	age	NNS
50957	2552	8	,	,	,
50957	2552	9	the	the	DT
50957	2552	10	streams	stream	NNS
50957	2552	11	wore	wear	VBD
50957	2552	12	out	out	RP
50957	2552	13	for	for	IN
50957	2552	14	themselves	-PRON-	PRP
50957	2552	15	immense	immense	JJ
50957	2552	16	gorges	gorge	NNS
50957	2552	17	,	,	,
50957	2552	18	and	and	CC
50957	2552	19	were	be	VBD
50957	2552	20	assisted	assist	VBN
50957	2552	21	,	,	,
50957	2552	22	perhaps	perhaps	RB
50957	2552	23	,	,	,
50957	2552	24	to	to	IN
50957	2552	25	some	some	DT
50957	2552	26	extent	extent	NN
50957	2552	27	by	by	IN
50957	2552	28	the	the	DT
50957	2552	29	glaciers	glacier	NNS
50957	2552	30	which	which	WDT
50957	2552	31	naturally	naturally	RB
50957	2552	32	came	come	VBD
50957	2552	33	into	into	IN
50957	2552	34	existence	existence	NN
50957	2552	35	during	during	IN
50957	2552	36	the	the	DT
50957	2552	37	higher	high	JJR
50957	2552	38	continental	continental	JJ
50957	2552	39	elevation	elevation	NN
50957	2552	40	.	.	.
50957	2553	1	The	the	DT
50957	2553	2	present	present	JJ
50957	2553	3	condition	condition	NN
50957	2553	4	of	of	IN
50957	2553	5	fiords	fiord	NNS
50957	2553	6	,	,	,
50957	2553	7	occupied	occupy	VBN
50957	2553	8	as	as	IN
50957	2553	9	they	-PRON-	PRP
50957	2553	10	usually	usually	RB
50957	2553	11	are	be	VBP
50957	2553	12	by	by	IN
50957	2553	13	great	great	JJ
50957	2553	14	depths	depth	NNS
50957	2553	15	of	of	IN
50957	2553	16	sea	sea	NN
50957	2553	17	-	-	HYPH
50957	2553	18	water	water	NN
50957	2553	19	,	,	,
50957	2553	20	would	would	MD
50957	2553	21	be	be	VB
50957	2553	22	accounted	account	VBN
50957	2553	23	for	for	IN
50957	2553	24	by	by	IN
50957	2553	25	recent	recent	JJ
50957	2553	26	subsidence	subsidence	NN
50957	2553	27	of	of	IN
50957	2553	28	the	the	DT
50957	2553	29	land	land	NN
50957	2553	30	.	.	.
50957	2554	1	In	in	IN
50957	2554	2	short	short	JJ
50957	2554	3	,	,	,
50957	2554	4	fiords	fiord	NNS
50957	2554	5	seem	seem	VBP
50957	2554	6	essentially	essentially	RB
50957	2554	7	to	to	TO
50957	2554	8	be	be	VB
50957	2554	9	submerged	submerge	VBN
50957	2554	10	river	river	NN
50957	2554	11	gorges	gorge	NNS
50957	2554	12	,	,	,
50957	2554	13	partially	partially	RB
50957	2554	14	silted	silt	VBD
50957	2554	15	up	up	RP
50957	2554	16	near	near	IN
50957	2554	17	their	-PRON-	PRP$
50957	2554	18	mouths	mouth	NNS
50957	2554	19	,	,	,
50957	2554	20	or	or	CC
50957	2554	21	perhaps	perhaps	RB
50957	2554	22	partially	partially	RB
50957	2554	23	closed	close	VBN
50957	2554	24	by	by	IN
50957	2554	25	terminal	terminal	JJ
50957	2554	26	moraines	moraine	NNS
50957	2554	27	.	.	.
50957	2555	1	It	-PRON-	PRP
50957	2555	2	is	be	VBZ
50957	2555	3	not	not	RB
50957	2555	4	alone	alone	RB
50957	2555	5	in	in	IN
50957	2555	6	northwestern	northwestern	JJ
50957	2555	7	Europe	Europe	NNP
50957	2555	8	and	and	CC
50957	2555	9	British	British	NNP
50957	2555	10	Columbia	Columbia	NNP
50957	2555	11	that	that	WDT
50957	2555	12	fiords	fiord	NNS
50957	2555	13	are	be	VBP
50957	2555	14	found	find	VBN
50957	2555	15	,	,	,
50957	2555	16	but	but	CC
50957	2555	17	they	-PRON-	PRP
50957	2555	18	characterize	characterize	VBP
50957	2555	19	as	as	RB
50957	2555	20	well	well	RB
50957	2555	21	the	the	DT
50957	2555	22	eastern	eastern	JJ
50957	2555	23	coast	coast	NN
50957	2555	24	of	of	IN
50957	2555	25	America	America	NNP
50957	2555	26	north	north	RB
50957	2555	27	of	of	IN
50957	2555	28	Maine	Maine	NNP
50957	2555	29	,	,	,
50957	2555	30	while	while	IN
50957	2555	31	even	even	RB
50957	2555	32	farther	farth	JJR
50957	2555	33	south	south	RB
50957	2555	34	,	,	,
50957	2555	35	both	both	CC
50957	2555	36	on	on	IN
50957	2555	37	the	the	DT
50957	2555	38	Atlantic	Atlantic	NNP
50957	2555	39	and	and	CC
50957	2555	40	on	on	IN
50957	2555	41	the	the	DT
50957	2555	42	Pacific	Pacific	NNP
50957	2555	43	coast	coast	NN
50957	2555	44	,	,	,
50957	2555	45	some	some	DT
50957	2555	46	extensive	extensive	JJ
50957	2555	47	examples	example	NNS
50957	2555	48	exist	exist	VBP
50957	2555	49	,	,	,
50957	2555	50	whose	whose	WP$
50957	2555	51	course	course	NN
50957	2555	52	has	have	VBZ
50957	2555	53	been	be	VBN
50957	2555	54	revealed	reveal	VBN
50957	2555	55	only	only	RB
50957	2555	56	to	to	IN
50957	2555	57	the	the	DT
50957	2555	58	sounding	sounding	NN
50957	2555	59	-	-	HYPH
50957	2555	60	line	line	NN
50957	2555	61	of	of	IN
50957	2555	62	the	the	DT
50957	2555	63	Government	Government	NNP
50957	2555	64	survey	survey	NN
50957	2555	65	.	.	.
50957	2556	1	The	the	DT
50957	2556	2	most	most	RBS
50957	2556	3	remarkable	remarkable	JJ
50957	2556	4	of	of	IN
50957	2556	5	the	the	DT
50957	2556	6	submerged	submerged	JJ
50957	2556	7	fiords	fiord	NNS
50957	2556	8	in	in	IN
50957	2556	9	the	the	DT
50957	2556	10	middle	middle	JJ
50957	2556	11	Atlantic	Atlantic	NNP
50957	2556	12	region	region	NN
50957	2556	13	of	of	IN
50957	2556	14	the	the	DT
50957	2556	15	United	United	NNP
50957	2556	16	States	States	NNP
50957	2556	17	is	be	VBZ
50957	2556	18	the	the	DT
50957	2556	19	continuation	continuation	NN
50957	2556	20	of	of	IN
50957	2556	21	the	the	DT
50957	2556	22	trough	trough	NN
50957	2556	23	of	of	IN
50957	2556	24	Hudson	Hudson	NNP
50957	2556	25	River	River	NNP
50957	2556	26	beyond	beyond	IN
50957	2556	27	New	New	NNP
50957	2556	28	York	York	NNP
50957	2556	29	Bay	Bay	NNP
50957	2556	30	.	.	.
50957	2557	1	As	as	IN
50957	2557	2	long	long	RB
50957	2557	3	ago	ago	RB
50957	2557	4	as	as	IN
50957	2557	5	1844	1844	CD
50957	2557	6	the	the	DT
50957	2557	7	work	work	NN
50957	2557	8	of	of	IN
50957	2557	9	the	the	DT
50957	2557	10	United	United	NNP
50957	2557	11	States	States	NNP
50957	2557	12	Coast	Coast	NNP
50957	2557	13	Survey	Survey	NNP
50957	2557	14	showed	show	VBD
50957	2557	15	that	that	IN
50957	2557	16	there	there	EX
50957	2557	17	was	be	VBD
50957	2557	18	a	a	DT
50957	2557	19	submarine	submarine	JJ
50957	2557	20	continuation	continuation	NN
50957	2557	21	of	of	IN
50957	2557	22	this	this	DT
50957	2557	23	valley	valley	NN
50957	2557	24	,	,	,
50957	2557	25	extending	extend	VBG
50957	2557	26	through	through	IN
50957	2557	27	the	the	DT
50957	2557	28	comparatively	comparatively	RB
50957	2557	29	shallow	shallow	JJ
50957	2557	30	waters	water	NNS
50957	2557	31	eighty	eighty	CD
50957	2557	32	miles	mile	NNS
50957	2557	33	or	or	CC
50957	2557	34	more	more	JJR
50957	2557	35	seaward	seaward	NN
50957	2557	36	from	from	IN
50957	2557	37	Sandy	Sandy	NNP
50957	2557	38	Hook	Hook	NNP
50957	2557	39	.	.	.
50957	2558	1	[	[	-LRB-
50957	2558	2	Illustration	illustration	NN
50957	2558	3	:	:	:
50957	2558	4	Fig	Fig	NNP
50957	2558	5	.	.	.
50957	2559	1	50.--Map	50.--map	CD
50957	2559	2	showing	show	VBG
50957	2559	3	old	old	JJ
50957	2559	4	channel	channel	NN
50957	2559	5	and	and	CC
50957	2559	6	mouth	mouth	NN
50957	2559	7	of	of	IN
50957	2559	8	the	the	DT
50957	2559	9	Hudson	Hudson	NNP
50957	2559	10	(	(	-LRB-
50957	2559	11	dewberry	dewberry	NN
50957	2559	12	)	)	-RRB-
50957	2559	13	.	.	.
50957	2559	14	]	]	-RRB-
50957	2560	1	The	the	DT
50957	2560	2	more	more	RBR
50957	2560	3	accurate	accurate	JJ
50957	2560	4	surveys	survey	NNS
50957	2560	5	conducted	conduct	VBN
50957	2560	6	from	from	IN
50957	2560	7	1880	1880	CD
50957	2560	8	to	to	IN
50957	2560	9	1884	1884	CD
50957	2560	10	have	have	VBP
50957	2560	11	brought	bring	VBN
50957	2560	12	to	to	IN
50957	2560	13	our	-PRON-	PRP$
50957	2560	14	knowledge	knowledge	NN
50957	2560	15	the	the	DT
50957	2560	16	facts	fact	NNS
50957	2560	17	about	about	IN
50957	2560	18	this	this	DT
50957	2560	19	submarine	submarine	NN
50957	2560	20	valley	valley	NN
50957	2560	21	almost	almost	RB
50957	2560	22	as	as	RB
50957	2560	23	clearly	clearly	RB
50957	2560	24	as	as	IN
50957	2560	25	those	those	DT
50957	2560	26	relating	relate	VBG
50957	2560	27	to	to	IN
50957	2560	28	the	the	DT
50957	2560	29	inland	inland	JJ
50957	2560	30	portion	portion	NN
50957	2560	31	of	of	IN
50957	2560	32	it	-PRON-	PRP
50957	2560	33	above	above	IN
50957	2560	34	New	New	NNP
50957	2560	35	York	York	NNP
50957	2560	36	city	city	NN
50957	2560	37	.	.	.
50957	2561	1	According	accord	VBG
50957	2561	2	to	to	IN
50957	2561	3	Mr.	Mr.	NNP
50957	2561	4	A.	A.	NNP
50957	2561	5	Lindenkohl,[CA	lindenkohl,[ca	NN
50957	2561	6	]	]	-RRB-
50957	2561	7	this	this	DT
50957	2561	8	submarine	submarine	NN
50957	2561	9	valley	valley	NN
50957	2561	10	began	begin	VBD
50957	2561	11	to	to	TO
50957	2561	12	be	be	VB
50957	2561	13	noticeable	noticeable	JJ
50957	2561	14	in	in	IN
50957	2561	15	the	the	DT
50957	2561	16	soundings	sounding	NNS
50957	2561	17	ten	ten	CD
50957	2561	18	miles	mile	NNS
50957	2561	19	southeast	southeast	RB
50957	2561	20	of	of	IN
50957	2561	21	Sandy	Sandy	NNP
50957	2561	22	Hook	Hook	NNP
50957	2561	23	.	.	.
50957	2562	1	The	the	DT
50957	2562	2	depth	depth	NN
50957	2562	3	of	of	IN
50957	2562	4	the	the	DT
50957	2562	5	water	water	NN
50957	2562	6	where	where	WRB
50957	2562	7	the	the	DT
50957	2562	8	channel	channel	NN
50957	2562	9	begins	begin	VBZ
50957	2562	10	is	be	VBZ
50957	2562	11	nineteen	nineteen	CD
50957	2562	12	fathoms	fathom	NNS
50957	2562	13	(	(	-LRB-
50957	2562	14	114	114	CD
50957	2562	15	feet	foot	NNS
50957	2562	16	)	)	-RRB-
50957	2562	17	.	.	.
50957	2563	1	Ten	ten	CD
50957	2563	2	miles	mile	NNS
50957	2563	3	out	out	RP
50957	2563	4	the	the	DT
50957	2563	5	channel	channel	NN
50957	2563	6	has	have	VBZ
50957	2563	7	sunk	sink	VBN
50957	2563	8	ninety	ninety	CD
50957	2563	9	feet	foot	NNS
50957	2563	10	below	below	IN
50957	2563	11	the	the	DT
50957	2563	12	general	general	JJ
50957	2563	13	depth	depth	NN
50957	2563	14	of	of	IN
50957	2563	15	the	the	DT
50957	2563	16	water	water	NN
50957	2563	17	on	on	IN
50957	2563	18	the	the	DT
50957	2563	19	bank	bank	NN
50957	2563	20	,	,	,
50957	2563	21	and	and	CC
50957	2563	22	continues	continue	VBZ
50957	2563	23	at	at	IN
50957	2563	24	this	this	DT
50957	2563	25	depth	depth	NN
50957	2563	26	for	for	IN
50957	2563	27	twenty	twenty	CD
50957	2563	28	miles	mile	NNS
50957	2563	29	farther	farther	RB
50957	2563	30	.	.	.
50957	2564	1	This	this	DT
50957	2564	2	narrow	narrow	JJ
50957	2564	3	channel	channel	NN
50957	2564	4	continues	continue	VBZ
50957	2564	5	with	with	IN
50957	2564	6	more	more	JJR
50957	2564	7	or	or	CC
50957	2564	8	less	less	JJR
50957	2564	9	variation	variation	NN
50957	2564	10	for	for	IN
50957	2564	11	a	a	DT
50957	2564	12	distance	distance	NN
50957	2564	13	of	of	IN
50957	2564	14	seventy	seventy	CD
50957	2564	15	-	-	HYPH
50957	2564	16	five	five	CD
50957	2564	17	miles	mile	NNS
50957	2564	18	,	,	,
50957	2564	19	where	where	WRB
50957	2564	20	it	-PRON-	PRP
50957	2564	21	suddenly	suddenly	RB
50957	2564	22	enlarges	enlarge	VBZ
50957	2564	23	to	to	IN
50957	2564	24	a	a	DT
50957	2564	25	width	width	NN
50957	2564	26	of	of	IN
50957	2564	27	three	three	CD
50957	2564	28	miles	mile	NNS
50957	2564	29	and	and	CC
50957	2564	30	to	to	IN
50957	2564	31	a	a	DT
50957	2564	32	depth	depth	NN
50957	2564	33	of	of	IN
50957	2564	34	200	200	CD
50957	2564	35	fathoms	fathom	NNS
50957	2564	36	,	,	,
50957	2564	37	or	or	CC
50957	2564	38	1,200	1,200	CD
50957	2564	39	feet	foot	NNS
50957	2564	40	,	,	,
50957	2564	41	and	and	CC
50957	2564	42	extends	extend	VBZ
50957	2564	43	for	for	IN
50957	2564	44	a	a	DT
50957	2564	45	distance	distance	NN
50957	2564	46	of	of	IN
50957	2564	47	twenty	twenty	CD
50957	2564	48	-	-	HYPH
50957	2564	49	five	five	CD
50957	2564	50	miles	mile	NNS
50957	2564	51	,	,	,
50957	2564	52	reaching	reach	VBG
50957	2564	53	near	near	IN
50957	2564	54	that	that	DT
50957	2564	55	point	point	NN
50957	2564	56	a	a	DT
50957	2564	57	depth	depth	NN
50957	2564	58	of	of	IN
50957	2564	59	474	474	CD
50957	2564	60	fathoms	fathom	NNS
50957	2564	61	,	,	,
50957	2564	62	or	or	CC
50957	2564	63	2,844	2,844	CD
50957	2564	64	feet	foot	NNS
50957	2564	65	.	.	.
50957	2565	1	According	accord	VBG
50957	2565	2	to	to	IN
50957	2565	3	Mr.	Mr.	NNP
50957	2565	4	Lindenkohl	Lindenkohl	NNP
50957	2565	5	,	,	,
50957	2565	6	this	this	DT
50957	2565	7	ravine	ravine	NN
50957	2565	8	maintains	maintain	VBZ
50957	2565	9	for	for	IN
50957	2565	10	half	half	PDT
50957	2565	11	its	-PRON-	PRP$
50957	2565	12	length	length	NN
50957	2565	13	"	"	``
50957	2565	14	a	a	DT
50957	2565	15	vertical	vertical	JJ
50957	2565	16	depth	depth	NN
50957	2565	17	of	of	IN
50957	2565	18	more	more	JJR
50957	2565	19	than	than	IN
50957	2565	20	2,000	2,000	CD
50957	2565	21	feet	foot	NNS
50957	2565	22	,	,	,
50957	2565	23	measuring	measure	VBG
50957	2565	24	from	from	IN
50957	2565	25	the	the	DT
50957	2565	26	top	top	NN
50957	2565	27	of	of	IN
50957	2565	28	its	-PRON-	PRP$
50957	2565	29	banks	bank	NNS
50957	2565	30	,	,	,
50957	2565	31	and	and	CC
50957	2565	32	the	the	DT
50957	2565	33	banks	bank	NNS
50957	2565	34	have	have	VBP
50957	2565	35	a	a	DT
50957	2565	36	nearly	nearly	RB
50957	2565	37	uniform	uniform	JJ
50957	2565	38	slope	slope	NN
50957	2565	39	of	of	IN
50957	2565	40	about	about	RB
50957	2565	41	14	14	CD
50957	2565	42	°	°	NNS
50957	2565	43	.	.	.
50957	2565	44	"	"	''
50957	2566	1	The	the	DT
50957	2566	2	mouth	mouth	NN
50957	2566	3	of	of	IN
50957	2566	4	the	the	DT
50957	2566	5	ravine	ravine	NN
50957	2566	6	opens	open	VBZ
50957	2566	7	out	out	RP
50957	2566	8	into	into	IN
50957	2566	9	the	the	DT
50957	2566	10	deep	deep	JJ
50957	2566	11	basin	basin	NN
50957	2566	12	of	of	IN
50957	2566	13	the	the	DT
50957	2566	14	central	central	JJ
50957	2566	15	Atlantic	Atlantic	NNP
50957	2566	16	.	.	.
50957	2567	1	[	[	-LRB-
50957	2567	2	Footnote	Footnote	NNP
50957	2567	3	CA	CA	NNP
50957	2567	4	:	:	:
50957	2567	5	Bulletin	Bulletin	NNP
50957	2567	6	of	of	IN
50957	2567	7	the	the	DT
50957	2567	8	Geological	Geological	NNP
50957	2567	9	Society	Society	NNP
50957	2567	10	of	of	IN
50957	2567	11	America	America	NNP
50957	2567	12	,	,	,
50957	2567	13	vol	vol	NNP
50957	2567	14	.	.	.
50957	2568	1	i	i	PRP
50957	2568	2	,	,	,
50957	2568	3	p.	p.	NN
50957	2568	4	564	564	CD
50957	2568	5	;	;	:
50957	2568	6	American	American	NNP
50957	2568	7	Journal	Journal	NNP
50957	2568	8	of	of	IN
50957	2568	9	Science	Science	NNP
50957	2568	10	,	,	,
50957	2568	11	June	June	NNP
50957	2568	12	,	,	,
50957	2568	13	1891	1891	CD
50957	2568	14	.	.	.
50957	2568	15	]	]	-RRB-
50957	2569	1	With	with	IN
50957	2569	2	little	little	JJ
50957	2569	3	question	question	NN
50957	2569	4	there	there	EX
50957	2569	5	is	be	VBZ
50957	2569	6	brought	bring	VBN
50957	2569	7	to	to	IN
50957	2569	8	light	light	NN
50957	2569	9	in	in	IN
50957	2569	10	these	these	DT
50957	2569	11	remarkable	remarkable	JJ
50957	2569	12	investigations	investigation	NNS
50957	2569	13	a	a	DT
50957	2569	14	channel	channel	NN
50957	2569	15	eroded	erode	VBN
50957	2569	16	by	by	IN
50957	2569	17	the	the	DT
50957	2569	18	extension	extension	NN
50957	2569	19	of	of	IN
50957	2569	20	the	the	DT
50957	2569	21	Hudson	Hudson	NNP
50957	2569	22	River	River	NNP
50957	2569	23	,	,	,
50957	2569	24	into	into	IN
50957	2569	25	the	the	DT
50957	2569	26	bordering	border	VBG
50957	2569	27	shelf	shelf	NN
50957	2569	28	of	of	IN
50957	2569	29	the	the	DT
50957	2569	30	Atlantic	Atlantic	NNP
50957	2569	31	basin	basin	NN
50957	2569	32	at	at	IN
50957	2569	33	a	a	DT
50957	2569	34	time	time	NN
50957	2569	35	when	when	WRB
50957	2569	36	the	the	DT
50957	2569	37	elevation	elevation	NN
50957	2569	38	of	of	IN
50957	2569	39	the	the	DT
50957	2569	40	continent	continent	NN
50957	2569	41	was	be	VBD
50957	2569	42	much	much	RB
50957	2569	43	greater	great	JJR
50957	2569	44	than	than	IN
50957	2569	45	now	now	RB
50957	2569	46	.	.	.
50957	2570	1	This	this	DT
50957	2570	2	is	be	VBZ
50957	2570	3	shown	show	VBN
50957	2570	4	to	to	TO
50957	2570	5	have	have	VB
50957	2570	6	occurred	occur	VBN
50957	2570	7	in	in	IN
50957	2570	8	late	late	JJ
50957	2570	9	Tertiary	Tertiary	NNP
50957	2570	10	or	or	CC
50957	2570	11	post	post	JJ
50957	2570	12	-	-	JJ
50957	2570	13	Tertiary	tertiary	JJ
50957	2570	14	times	time	NNS
50957	2570	15	by	by	IN
50957	2570	16	the	the	DT
50957	2570	17	fact	fact	NN
50957	2570	18	that	that	IN
50957	2570	19	the	the	DT
50957	2570	20	strata	strata	NN
50957	2570	21	through	through	IN
50957	2570	22	which	which	WDT
50957	2570	23	it	-PRON-	PRP
50957	2570	24	is	be	VBZ
50957	2570	25	worn	wear	VBN
50957	2570	26	are	be	VBP
50957	2570	27	the	the	DT
50957	2570	28	continuation	continuation	NN
50957	2570	29	of	of	IN
50957	2570	30	the	the	DT
50957	2570	31	Tertiary	tertiary	JJ
50957	2570	32	deposits	deposit	NNS
50957	2570	33	of	of	IN
50957	2570	34	New	New	NNP
50957	2570	35	Jersey	Jersey	NNP
50957	2570	36	.	.	.
50957	2571	1	The	the	DT
50957	2571	2	subsidence	subsidence	NN
50957	2571	3	to	to	IN
50957	2571	4	its	-PRON-	PRP$
50957	2571	5	present	present	JJ
50957	2571	6	level	level	NN
50957	2571	7	has	have	VBZ
50957	2571	8	probably	probably	RB
50957	2571	9	been	be	VBN
50957	2571	10	gradual	gradual	JJ
50957	2571	11	,	,	,
50957	2571	12	and	and	CC
50957	2571	13	,	,	,
50957	2571	14	according	accord	VBG
50957	2571	15	to	to	IN
50957	2571	16	Professor	Professor	NNP
50957	2571	17	Cook	Cook	NNP
50957	2571	18	,	,	,
50957	2571	19	is	be	VBZ
50957	2571	20	still	still	RB
50957	2571	21	continuing	continue	VBG
50957	2571	22	at	at	IN
50957	2571	23	the	the	DT
50957	2571	24	rate	rate	NN
50957	2571	25	of	of	IN
50957	2571	26	two	two	CD
50957	2571	27	feet	foot	NNS
50957	2571	28	a	a	DT
50957	2571	29	century	century	NN
50957	2571	30	.	.	.
50957	2572	1	Similar	similar	JJ
50957	2572	2	submarine	submarine	NN
50957	2572	3	channels	channel	NNS
50957	2572	4	are	be	VBP
50957	2572	5	found	find	VBN
50957	2572	6	extending	extend	VBG
50957	2572	7	out	out	RP
50957	2572	8	from	from	IN
50957	2572	9	the	the	DT
50957	2572	10	present	present	JJ
50957	2572	11	shore	shore	NN
50957	2572	12	-	-	HYPH
50957	2572	13	line	line	NN
50957	2572	14	to	to	IN
50957	2572	15	the	the	DT
50957	2572	16	margin	margin	NN
50957	2572	17	of	of	IN
50957	2572	18	the	the	DT
50957	2572	19	narrow	narrow	JJ
50957	2572	20	shelf	shelf	NN
50957	2572	21	bordering	border	VBG
50957	2572	22	the	the	DT
50957	2572	23	deep	deep	JJ
50957	2572	24	water	water	NN
50957	2572	25	of	of	IN
50957	2572	26	the	the	DT
50957	2572	27	central	central	JJ
50957	2572	28	Atlantic	Atlantic	NNP
50957	2572	29	running	run	VBG
50957	2572	30	from	from	IN
50957	2572	31	the	the	DT
50957	2572	32	mouth	mouth	NN
50957	2572	33	of	of	IN
50957	2572	34	the	the	DT
50957	2572	35	St.	St.	NNP
50957	2572	36	Lawrence	Lawrence	NNP
50957	2572	37	River	River	NNP
50957	2572	38	,	,	,
50957	2572	39	through	through	IN
50957	2572	40	St.	St.	NNP
50957	2572	41	Lawrence	Lawrence	NNP
50957	2572	42	Bay	Bay	NNP
50957	2572	43	,	,	,
50957	2572	44	and	and	CC
50957	2572	45	through	through	IN
50957	2572	46	Delaware	Delaware	NNP
50957	2572	47	and	and	CC
50957	2572	48	Chesapeake	Chesapeake	NNP
50957	2572	49	Bays	Bays	NNPS
50957	2572	50	.	.	.
50957	2573	1	[	[	-LRB-
50957	2573	2	CB	CB	NNP
50957	2573	3	]	]	-RRB-
50957	2573	4	All	all	PDT
50957	2573	5	these	these	DT
50957	2573	6	submerged	submerge	VBN
50957	2573	7	fiords	fiord	NNS
50957	2573	8	on	on	IN
50957	2573	9	the	the	DT
50957	2573	10	Atlantic	Atlantic	NNP
50957	2573	11	coast	coast	NN
50957	2573	12	were	be	VBD
50957	2573	13	probably	probably	RB
50957	2573	14	formed	form	VBN
50957	2573	15	during	during	IN
50957	2573	16	a	a	DT
50957	2573	17	continental	continental	JJ
50957	2573	18	elevation	elevation	NN
50957	2573	19	which	which	WDT
50957	2573	20	commenced	commence	VBD
50957	2573	21	late	late	RB
50957	2573	22	in	in	IN
50957	2573	23	the	the	DT
50957	2573	24	Tertiary	tertiary	JJ
50957	2573	25	period	period	NN
50957	2573	26	,	,	,
50957	2573	27	and	and	CC
50957	2573	28	reached	reach	VBD
50957	2573	29	the	the	DT
50957	2573	30	amount	amount	NN
50957	2573	31	of	of	IN
50957	2573	32	from	from	IN
50957	2573	33	2,000	2,000	CD
50957	2573	34	to	to	IN
50957	2573	35	3,000	3,000	CD
50957	2573	36	feet	foot	NNS
50957	2573	37	in	in	IN
50957	2573	38	the	the	DT
50957	2573	39	northern	northern	JJ
50957	2573	40	part	part	NN
50957	2573	41	of	of	IN
50957	2573	42	the	the	DT
50957	2573	43	continent	continent	NN
50957	2573	44	.	.	.
50957	2574	1	[	[	-LRB-
50957	2574	2	Footnote	Footnote	NNP
50957	2574	3	CB	CB	NNP
50957	2574	4	:	:	:
50957	2574	5	See	see	VB
50957	2574	6	Lindenkohl	lindenkohl	NN
50957	2574	7	in	in	IN
50957	2574	8	American	American	NNP
50957	2574	9	Journal	Journal	NNP
50957	2574	10	of	of	IN
50957	2574	11	Science	Science	NNP
50957	2574	12	,	,	,
50957	2574	13	for	for	IN
50957	2574	14	June	June	NNP
50957	2574	15	,	,	,
50957	2574	16	1891	1891	CD
50957	2574	17	.	.	.
50957	2574	18	]	]	-RRB-
50957	2575	1	[	[	-LRB-
50957	2575	2	Illustration	illustration	NN
50957	2575	3	:	:	:
50957	2575	4	Fig	Fig	NNP
50957	2575	5	.	.	.
50957	2576	1	51.--New	51.--New	NNP
50957	2576	2	York	York	NNP
50957	2576	3	harbor	harbor	NN
50957	2576	4	in	in	IN
50957	2576	5	preglacial	preglacial	JJ
50957	2576	6	times	time	NNS
50957	2576	7	looking	look	VBG
50957	2576	8	south	south	NN
50957	2576	9	,	,	,
50957	2576	10	from	from	IN
50957	2576	11	south	south	JJ
50957	2576	12	end	end	NN
50957	2576	13	of	of	IN
50957	2576	14	New	New	NNP
50957	2576	15	York	York	NNP
50957	2576	16	Island	Island	NNP
50957	2576	17	(	(	-LRB-
50957	2576	18	Newberry	Newberry	NNP
50957	2576	19	)	)	-RRB-
50957	2576	20	.	.	.
50957	2576	21	]	]	-RRB-
50957	2577	1	To	to	IN
50957	2577	2	this	this	DT
50957	2577	3	period	period	NN
50957	2577	4	must	must	MD
50957	2577	5	probably	probably	RB
50957	2577	6	be	be	VB
50957	2577	7	referred	refer	VBN
50957	2577	8	also	also	RB
50957	2577	9	the	the	DT
50957	2577	10	formation	formation	NN
50957	2577	11	of	of	IN
50957	2577	12	the	the	DT
50957	2577	13	gorge	gorge	NN
50957	2577	14	,	,	,
50957	2577	15	or	or	CC
50957	2577	16	more	more	RBR
50957	2577	17	properly	properly	RB
50957	2577	18	fiord	fiord	NNP
50957	2577	19	,	,	,
50957	2577	20	of	of	IN
50957	2577	21	the	the	DT
50957	2577	22	Saguenay	Saguenay	NNP
50957	2577	23	,	,	,
50957	2577	24	which	which	WDT
50957	2577	25	joins	join	VBZ
50957	2577	26	the	the	DT
50957	2577	27	St.	St.	NNP
50957	2577	28	Lawrence	Lawrence	NNP
50957	2577	29	below	below	IN
50957	2577	30	Quebec	Quebec	NNP
50957	2577	31	.	.	.
50957	2578	1	The	the	DT
50957	2578	2	great	great	JJ
50957	2578	3	depth	depth	NN
50957	2578	4	of	of	IN
50957	2578	5	this	this	DT
50957	2578	6	fiord	fiord	NN
50957	2578	7	is	be	VBZ
50957	2578	8	certainly	certainly	RB
50957	2578	9	surprising	surprising	JJ
50957	2578	10	,	,	,
50957	2578	11	since	since	IN
50957	2578	12	,	,	,
50957	2578	13	according	accord	VBG
50957	2578	14	to	to	IN
50957	2578	15	Sir	Sir	NNP
50957	2578	16	William	William	NNP
50957	2578	17	Dawson	Dawson	NNP
50957	2578	18	,	,	,
50957	2578	19	its	-PRON-	PRP$
50957	2578	20	bottom	bottom	NN
50957	2578	21	,	,	,
50957	2578	22	for	for	IN
50957	2578	23	fifty	fifty	CD
50957	2578	24	miles	mile	NNS
50957	2578	25	above	above	IN
50957	2578	26	the	the	DT
50957	2578	27	St.	St.	NNP
50957	2578	28	Lawrence	Lawrence	NNP
50957	2578	29	,	,	,
50957	2578	30	is	be	VBZ
50957	2578	31	840	840	CD
50957	2578	32	feet	foot	NNS
50957	2578	33	below	below	IN
50957	2578	34	the	the	DT
50957	2578	35	sea	sea	NN
50957	2578	36	-	-	HYPH
50957	2578	37	level	level	NN
50957	2578	38	,	,	,
50957	2578	39	while	while	IN
50957	2578	40	the	the	DT
50957	2578	41	bordering	bordering	NN
50957	2578	42	cliffs	cliff	NNS
50957	2578	43	are	be	VBP
50957	2578	44	in	in	IN
50957	2578	45	some	some	DT
50957	2578	46	places	place	NNS
50957	2578	47	1,500	1,500	CD
50957	2578	48	feet	foot	NNS
50957	2578	49	above	above	IN
50957	2578	50	the	the	DT
50957	2578	51	water	water	NN
50957	2578	52	.	.	.
50957	2579	1	The	the	DT
50957	2579	2	average	average	JJ
50957	2579	3	width	width	NN
50957	2579	4	is	be	VBZ
50957	2579	5	something	something	NN
50957	2579	6	over	over	IN
50957	2579	7	a	a	DT
50957	2579	8	mile	mile	NN
50957	2579	9	.	.	.
50957	2580	1	It	-PRON-	PRP
50957	2580	2	seems	seem	VBZ
50957	2580	3	impossible	impossible	JJ
50957	2580	4	to	to	TO
50957	2580	5	account	account	VB
50957	2580	6	for	for	IN
50957	2580	7	such	such	PDT
50957	2580	8	a	a	DT
50957	2580	9	deep	deep	JJ
50957	2580	10	gorge	gorge	NN
50957	2580	11	extending	extend	VBG
50957	2580	12	so	so	RB
50957	2580	13	far	far	RB
50957	2580	14	below	below	IN
50957	2580	15	the	the	DT
50957	2580	16	sea	sea	NN
50957	2580	17	-	-	HYPH
50957	2580	18	level	level	NN
50957	2580	19	,	,	,
50957	2580	20	except	except	IN
50957	2580	21	upon	upon	IN
50957	2580	22	the	the	DT
50957	2580	23	supposition	supposition	NN
50957	2580	24	of	of	IN
50957	2580	25	a	a	DT
50957	2580	26	long	long	RB
50957	2580	27	-	-	HYPH
50957	2580	28	continued	continue	VBN
50957	2580	29	continental	continental	JJ
50957	2580	30	elevation	elevation	NN
50957	2580	31	,	,	,
50957	2580	32	which	which	WDT
50957	2580	33	should	should	MD
50957	2580	34	allow	allow	VB
50957	2580	35	the	the	DT
50957	2580	36	stream	stream	NN
50957	2580	37	to	to	TO
50957	2580	38	form	form	VB
50957	2580	39	a	a	DT
50957	2580	40	cañon	cañon	NN
50957	2580	41	to	to	IN
50957	2580	42	an	an	DT
50957	2580	43	extent	extent	NN
50957	2580	44	somewhat	somewhat	RB
50957	2580	45	comparable	comparable	JJ
50957	2580	46	with	with	IN
50957	2580	47	that	that	DT
50957	2580	48	of	of	IN
50957	2580	49	the	the	DT
50957	2580	50	cañons	cañon	NNS
50957	2580	51	of	of	IN
50957	2580	52	the	the	DT
50957	2580	53	Colorado	Colorado	NNP
50957	2580	54	and	and	CC
50957	2580	55	other	other	JJ
50957	2580	56	rivers	river	NNS
50957	2580	57	in	in	IN
50957	2580	58	the	the	DT
50957	2580	59	far	far	JJ
50957	2580	60	West	West	NNP
50957	2580	61	.	.	.
50957	2581	1	Then	then	RB
50957	2581	2	,	,	,
50957	2581	3	upon	upon	IN
50957	2581	4	the	the	DT
50957	2581	5	subsidence	subsidence	NN
50957	2581	6	of	of	IN
50957	2581	7	the	the	DT
50957	2581	8	continent	continent	NN
50957	2581	9	to	to	IN
50957	2581	10	the	the	DT
50957	2581	11	present	present	JJ
50957	2581	12	level	level	NN
50957	2581	13	,	,	,
50957	2581	14	it	-PRON-	PRP
50957	2581	15	would	would	MD
50957	2581	16	remain	remain	VB
50957	2581	17	partially	partially	RB
50957	2581	18	or	or	CC
50957	2581	19	wholly	wholly	RB
50957	2581	20	submerged	submerge	VBN
50957	2581	21	,	,	,
50957	2581	22	as	as	IN
50957	2581	23	we	-PRON-	PRP
50957	2581	24	find	find	VBP
50957	2581	25	it	-PRON-	PRP
50957	2581	26	at	at	IN
50957	2581	27	the	the	DT
50957	2581	28	present	present	JJ
50957	2581	29	time	time	NN
50957	2581	30	.	.	.
50957	2582	1	During	during	IN
50957	2582	2	the	the	DT
50957	2582	3	Glacial	glacial	JJ
50957	2582	4	period	period	NN
50957	2582	5	it	-PRON-	PRP
50957	2582	6	was	be	VBD
50957	2582	7	so	so	RB
50957	2582	8	filled	fill	VBN
50957	2582	9	with	with	IN
50957	2582	10	ice	ice	NN
50957	2582	11	as	as	IN
50957	2582	12	to	to	TO
50957	2582	13	prevent	prevent	VB
50957	2582	14	silting	silt	VBG
50957	2582	15	up	up	RP
50957	2582	16	.	.	.
50957	2583	1	The	the	DT
50957	2583	2	rivers	river	NNS
50957	2583	3	entering	enter	VBG
50957	2583	4	the	the	DT
50957	2583	5	Pacific	Pacific	NNP
50957	2583	6	Ocean	Ocean	NNP
50957	2583	7	,	,	,
50957	2583	8	both	both	CC
50957	2583	9	in	in	IN
50957	2583	10	the	the	DT
50957	2583	11	United	United	NNP
50957	2583	12	States	States	NNP
50957	2583	13	and	and	CC
50957	2583	14	in	in	IN
50957	2583	15	British	British	NNP
50957	2583	16	Columbia	Columbia	NNP
50957	2583	17	,	,	,
50957	2583	18	are	be	VBP
50957	2583	19	also	also	RB
50957	2583	20	lost	lose	VBN
50957	2583	21	in	in	IN
50957	2583	22	submerged	submerged	JJ
50957	2583	23	channels	channel	NNS
50957	2583	24	extending	extend	VBG
50957	2583	25	out	out	RP
50957	2583	26	to	to	IN
50957	2583	27	the	the	DT
50957	2583	28	deeper	deep	JJR
50957	2583	29	waters	water	NNS
50957	2583	30	of	of	IN
50957	2583	31	the	the	DT
50957	2583	32	Pacific	Pacific	NNP
50957	2583	33	basin	basin	NN
50957	2583	34	in	in	IN
50957	2583	35	a	a	DT
50957	2583	36	manner	manner	NN
50957	2583	37	closely	closely	RB
50957	2583	38	similar	similar	JJ
50957	2583	39	to	to	IN
50957	2583	40	the	the	DT
50957	2583	41	Atlantic	Atlantic	NNP
50957	2583	42	streams	stream	NNS
50957	2583	43	which	which	WDT
50957	2583	44	have	have	VBP
50957	2583	45	been	be	VBN
50957	2583	46	mentioned	mention	VBN
50957	2583	47	.	.	.
50957	2584	1	During	during	IN
50957	2584	2	this	this	DT
50957	2584	3	continental	continental	JJ
50957	2584	4	elevation	elevation	NN
50957	2584	5	which	which	WDT
50957	2584	6	preceded	precede	VBD
50957	2584	7	,	,	,
50957	2584	8	accompanied	accompany	VBN
50957	2584	9	,	,	,
50957	2584	10	and	and	CC
50957	2584	11	perhaps	perhaps	RB
50957	2584	12	brought	bring	VBD
50957	2584	13	on	on	RP
50957	2584	14	the	the	DT
50957	2584	15	Glacial	glacial	JJ
50957	2584	16	period	period	NN
50957	2584	17	,	,	,
50957	2584	18	erosion	erosion	NN
50957	2584	19	must	must	MD
50957	2584	20	have	have	VB
50957	2584	21	proceeded	proceed	VBN
50957	2584	22	with	with	IN
50957	2584	23	great	great	JJ
50957	2584	24	intensity	intensity	NN
50957	2584	25	along	along	IN
50957	2584	26	all	all	PDT
50957	2584	27	the	the	DT
50957	2584	28	lines	line	NNS
50957	2584	29	of	of	IN
50957	2584	30	drainage	drainage	NN
50957	2584	31	,	,	,
50957	2584	32	and	and	CC
50957	2584	33	throughout	throughout	IN
50957	2584	34	the	the	DT
50957	2584	35	whole	whole	JJ
50957	2584	36	region	region	NN
50957	2584	37	which	which	WDT
50957	2584	38	is	be	VBZ
50957	2584	39	now	now	RB
50957	2584	40	covered	cover	VBN
50957	2584	41	,	,	,
50957	2584	42	and	and	CC
50957	2584	43	to	to	IN
50957	2584	44	a	a	DT
50957	2584	45	considerable	considerable	JJ
50957	2584	46	extent	extent	NN
50957	2584	47	smoothed	smooth	VBN
50957	2584	48	over	over	RP
50957	2584	49	,	,	,
50957	2584	50	by	by	IN
50957	2584	51	glacial	glacial	JJ
50957	2584	52	deposits	deposit	NNS
50957	2584	53	,	,	,
50957	2584	54	and	and	CC
50957	2584	55	the	the	DT
50957	2584	56	whole	whole	JJ
50957	2584	57	country	country	NN
50957	2584	58	must	must	MD
50957	2584	59	have	have	VB
50957	2584	60	presented	present	VBN
50957	2584	61	a	a	DT
50957	2584	62	very	very	RB
50957	2584	63	different	different	JJ
50957	2584	64	appearance	appearance	NN
50957	2584	65	from	from	IN
50957	2584	66	what	what	WP
50957	2584	67	it	-PRON-	PRP
50957	2584	68	does	do	VBZ
50957	2584	69	now	now	RB
50957	2584	70	.	.	.
50957	2585	1	A	a	DT
50957	2585	2	pretty	pretty	RB
50957	2585	3	definite	definite	JJ
50957	2585	4	idea	idea	NN
50957	2585	5	of	of	IN
50957	2585	6	its	-PRON-	PRP$
50957	2585	7	preglacial	preglacial	JJ
50957	2585	8	condition	condition	NN
50957	2585	9	can	can	MD
50957	2585	10	probably	probably	RB
50957	2585	11	be	be	VB
50957	2585	12	formed	form	VBN
50957	2585	13	by	by	IN
50957	2585	14	studying	study	VBG
50957	2585	15	the	the	DT
50957	2585	16	appearance	appearance	NN
50957	2585	17	of	of	IN
50957	2585	18	the	the	DT
50957	2585	19	regions	region	NNS
50957	2585	20	outside	outside	IN
50957	2585	21	of	of	IN
50957	2585	22	and	and	CC
50957	2585	23	adjoining	adjoin	VBG
50957	2585	24	that	that	IN
50957	2585	25	which	which	WDT
50957	2585	26	was	be	VBD
50957	2585	27	covered	cover	VBN
50957	2585	28	by	by	IN
50957	2585	29	the	the	DT
50957	2585	30	continental	continental	NNP
50957	2585	31	glacier	glacier	NNP
50957	2585	32	.	.	.
50957	2586	1	The	the	DT
50957	2586	2	contrast	contrast	NN
50957	2586	3	between	between	IN
50957	2586	4	the	the	DT
50957	2586	5	glaciated	glaciated	JJ
50957	2586	6	and	and	CC
50957	2586	7	the	the	DT
50957	2586	8	unglaciated	unglaciated	JJ
50957	2586	9	region	region	NN
50957	2586	10	is	be	VBZ
50957	2586	11	striking	strike	VBG
50957	2586	12	in	in	IN
50957	2586	13	several	several	JJ
50957	2586	14	respects	respect	NNS
50957	2586	15	aside	aside	RB
50957	2586	16	from	from	IN
50957	2586	17	the	the	DT
50957	2586	18	presence	presence	NN
50957	2586	19	and	and	CC
50957	2586	20	absence	absence	NN
50957	2586	21	of	of	IN
50957	2586	22	transported	transport	VBN
50957	2586	23	rocks	rock	NNS
50957	2586	24	and	and	CC
50957	2586	25	other	other	JJ
50957	2586	26	_	_	NNP
50957	2586	27	débris	débris	NN
50957	2586	28	_	_	NNP
50957	2586	29	,	,	,
50957	2586	30	but	but	CC
50957	2586	31	in	in	IN
50957	2586	32	nothing	nothing	NN
50957	2586	33	is	be	VBZ
50957	2586	34	it	-PRON-	PRP
50957	2586	35	greater	great	JJR
50957	2586	36	than	than	IN
50957	2586	37	in	in	IN
50957	2586	38	the	the	DT
50957	2586	39	extent	extent	NN
50957	2586	40	of	of	IN
50957	2586	41	river	river	NN
50957	2586	42	erosion	erosion	NN
50957	2586	43	which	which	WDT
50957	2586	44	is	be	VBZ
50957	2586	45	apparent	apparent	JJ
50957	2586	46	upon	upon	IN
50957	2586	47	the	the	DT
50957	2586	48	surface	surface	NN
50957	2586	49	.	.	.
50957	2587	1	For	for	IN
50957	2587	2	example	example	NN
50957	2587	3	,	,	,
50957	2587	4	upon	upon	IN
50957	2587	5	the	the	DT
50957	2587	6	western	western	JJ
50957	2587	7	flanks	flank	NNS
50957	2587	8	of	of	IN
50957	2587	9	the	the	DT
50957	2587	10	Alleghanies	Alleghanies	NNPS
50957	2587	11	the	the	DT
50957	2587	12	regions	region	NNS
50957	2587	13	south	south	RB
50957	2587	14	of	of	IN
50957	2587	15	the	the	DT
50957	2587	16	glacial	glacial	JJ
50957	2587	17	limit	limit	NN
50957	2587	18	is	be	VBZ
50957	2587	19	everywhere	everywhere	RB
50957	2587	20	deeply	deeply	RB
50957	2587	21	channeled	channel	VBN
50957	2587	22	by	by	IN
50957	2587	23	streams	stream	NNS
50957	2587	24	.	.	.
50957	2588	1	Indeed	indeed	RB
50957	2588	2	,	,	,
50957	2588	3	so	so	RB
50957	2588	4	long	long	RB
50957	2588	5	have	have	VBP
50957	2588	6	they	-PRON-	PRP
50957	2588	7	evidently	evidently	RB
50957	2588	8	been	be	VBN
50957	2588	9	permitted	permit	VBN
50957	2588	10	to	to	TO
50957	2588	11	work	work	VB
50957	2588	12	in	in	IN
50957	2588	13	their	-PRON-	PRP$
50957	2588	14	present	present	JJ
50957	2588	15	channels	channel	NNS
50957	2588	16	that	that	WDT
50957	2588	17	,	,	,
50957	2588	18	wherever	wherever	WRB
50957	2588	19	there	there	EX
50957	2588	20	have	have	VBP
50957	2588	21	been	be	VBN
50957	2588	22	waterfalls	waterfall	NNS
50957	2588	23	,	,	,
50957	2588	24	they	-PRON-	PRP
50957	2588	25	have	have	VBP
50957	2588	26	receded	recede	VBN
50957	2588	27	to	to	IN
50957	2588	28	the	the	DT
50957	2588	29	very	very	JJ
50957	2588	30	head	head	NN
50957	2588	31	-	-	HYPH
50957	2588	32	waters	water	NNS
50957	2588	33	,	,	,
50957	2588	34	and	and	CC
50957	2588	35	no	no	DT
50957	2588	36	cataracts	cataract	NNS
50957	2588	37	exist	exist	VBP
50957	2588	38	in	in	IN
50957	2588	39	them	-PRON-	PRP
50957	2588	40	at	at	IN
50957	2588	41	the	the	DT
50957	2588	42	present	present	JJ
50957	2588	43	time	time	NN
50957	2588	44	.	.	.
50957	2589	1	Nor	nor	CC
50957	2589	2	are	be	VBP
50957	2589	3	there	there	EX
50957	2589	4	in	in	IN
50957	2589	5	the	the	DT
50957	2589	6	unglaciated	unglaciated	JJ
50957	2589	7	region	region	NN
50957	2589	8	any	any	DT
50957	2589	9	lakes	lake	NNS
50957	2589	10	of	of	IN
50957	2589	11	importance	importance	NN
50957	2589	12	,	,	,
50957	2589	13	such	such	JJ
50957	2589	14	as	as	IN
50957	2589	15	characterize	characterize	VB
50957	2589	16	the	the	DT
50957	2589	17	glaciated	glaciated	JJ
50957	2589	18	region	region	NN
50957	2589	19	.	.	.
50957	2590	1	If	if	IN
50957	2590	2	there	there	EX
50957	2590	3	have	have	VBP
50957	2590	4	been	be	VBN
50957	2590	5	lakes	lake	NNS
50957	2590	6	,	,	,
50957	2590	7	the	the	DT
50957	2590	8	lapse	lapse	NN
50957	2590	9	of	of	IN
50957	2590	10	time	time	NN
50957	2590	11	has	have	VBZ
50957	2590	12	been	be	VBN
50957	2590	13	sufficient	sufficient	JJ
50957	2590	14	for	for	IN
50957	2590	15	their	-PRON-	PRP$
50957	2590	16	outlets	outlet	NNS
50957	2590	17	to	to	TO
50957	2590	18	lower	lower	VB
50957	2590	19	their	-PRON-	PRP$
50957	2590	20	beds	bed	NNS
50957	2590	21	sufficiently	sufficiently	RB
50957	2590	22	to	to	TO
50957	2590	23	drain	drain	VB
50957	2590	24	the	the	DT
50957	2590	25	basins	basin	NNS
50957	2590	26	dry	dry	JJ
50957	2590	27	.	.	.
50957	2591	1	On	on	IN
50957	2591	2	entering	enter	VBG
50957	2591	3	the	the	DT
50957	2591	4	glaciated	glaciate	VBN
50957	2591	5	area	area	NN
50957	2591	6	all	all	PDT
50957	2591	7	this	this	DT
50957	2591	8	is	be	VBZ
50957	2591	9	changed	change	VBN
50957	2591	10	.	.	.
50957	2592	1	The	the	DT
50957	2592	2	ice	ice	NN
50957	2592	3	-	-	HYPH
50957	2592	4	movement	movement	NN
50957	2592	5	has	have	VBZ
50957	2592	6	everywhere	everywhere	RB
50957	2592	7	done	do	VBN
50957	2592	8	much	much	JJ
50957	2592	9	to	to	TO
50957	2592	10	wear	wear	VB
50957	2592	11	down	down	RP
50957	2592	12	the	the	DT
50957	2592	13	hills	hill	NNS
50957	2592	14	and	and	CC
50957	2592	15	fill	fill	VB
50957	2592	16	the	the	DT
50957	2592	17	valleys	valley	NNS
50957	2592	18	,	,	,
50957	2592	19	and	and	CC
50957	2592	20	,	,	,
50957	2592	21	where	where	WRB
50957	2592	22	there	there	EX
50957	2592	23	was	be	VBD
50957	2592	24	_	_	NNP
50957	2592	25	débris	débris	NN
50957	2592	26	_	_	NNP
50957	2592	27	enough	enough	JJ
50957	2592	28	at	at	IN
50957	2592	29	command	command	NN
50957	2592	30	,	,	,
50957	2592	31	it	-PRON-	PRP
50957	2592	32	has	have	VBZ
50957	2592	33	obliterated	obliterate	VBN
50957	2592	34	the	the	DT
50957	2592	35	narrow	narrow	JJ
50957	2592	36	gorges	gorge	NNS
50957	2592	37	originally	originally	RB
50957	2592	38	occupied	occupy	VBN
50957	2592	39	by	by	IN
50957	2592	40	the	the	DT
50957	2592	41	preglacial	preglacial	JJ
50957	2592	42	streams	stream	NNS
50957	2592	43	.	.	.
50957	2593	1	Thus	thus	RB
50957	2593	2	it	-PRON-	PRP
50957	2593	3	has	have	VBZ
50957	2593	4	completely	completely	RB
50957	2593	5	changed	change	VBN
50957	2593	6	the	the	DT
50957	2593	7	minor	minor	JJ
50957	2593	8	lines	line	NNS
50957	2593	9	of	of	IN
50957	2593	10	superficial	superficial	JJ
50957	2593	11	drainage	drainage	NN
50957	2593	12	,	,	,
50957	2593	13	and	and	CC
50957	2593	14	in	in	IN
50957	2593	15	many	many	JJ
50957	2593	16	instances	instance	NNS
50957	2593	17	has	have	VBZ
50957	2593	18	produced	produce	VBN
50957	2593	19	most	most	RBS
50957	2593	20	extensive	extensive	JJ
50957	2593	21	and	and	CC
50957	2593	22	radical	radical	JJ
50957	2593	23	changes	change	NNS
50957	2593	24	in	in	IN
50957	2593	25	the	the	DT
50957	2593	26	whole	whole	JJ
50957	2593	27	drainage	drainage	NN
50957	2593	28	system	system	NN
50957	2593	29	of	of	IN
50957	2593	30	the	the	DT
50957	2593	31	region	region	NN
50957	2593	32	.	.	.
50957	2594	1	In	in	IN
50957	2594	2	the	the	DT
50957	2594	3	glaciated	glaciated	JJ
50957	2594	4	area	area	NN
50957	2594	5	,	,	,
50957	2594	6	channels	channel	NNS
50957	2594	7	buried	bury	VBN
50957	2594	8	beneath	beneath	IN
50957	2594	9	glaciated	glaciate	VBN
50957	2594	10	_	_	NNP
50957	2594	11	débris	débris	NN
50957	2594	12	_	_	NNP
50957	2594	13	are	be	VBP
50957	2594	14	of	of	IN
50957	2594	15	frequent	frequent	JJ
50957	2594	16	occurrence	occurrence	NN
50957	2594	17	,	,	,
50957	2594	18	while	while	IN
50957	2594	19	many	many	JJ
50957	2594	20	of	of	IN
50957	2594	21	the	the	DT
50957	2594	22	streams	stream	NNS
50957	2594	23	which	which	WDT
50957	2594	24	occupy	occupy	VBP
50957	2594	25	their	-PRON-	PRP$
50957	2594	26	preglacial	preglacial	JJ
50957	2594	27	channels	channel	NNS
50957	2594	28	are	be	VBP
50957	2594	29	flowing	flow	VBG
50957	2594	30	at	at	IN
50957	2594	31	a	a	DT
50957	2594	32	very	very	RB
50957	2594	33	much	much	RB
50957	2594	34	higher	high	JJR
50957	2594	35	level	level	NN
50957	2594	36	than	than	IN
50957	2594	37	formerly	formerly	RB
50957	2594	38	,	,	,
50957	2594	39	the	the	DT
50957	2594	40	lower	low	JJR
50957	2594	41	part	part	NN
50957	2594	42	of	of	IN
50957	2594	43	the	the	DT
50957	2594	44	channel	channel	NN
50957	2594	45	having	have	VBG
50957	2594	46	been	be	VBN
50957	2594	47	silted	silt	VBN
50957	2594	48	up	up	RP
50957	2594	49	by	by	IN
50957	2594	50	the	the	DT
50957	2594	51	superabundant	superabundant	NN
50957	2594	52	_	_	NNP
50957	2594	53	débris	débris	NN
50957	2594	54	_	_	NNP
50957	2594	55	accessible	accessible	JJ
50957	2594	56	since	since	IN
50957	2594	57	the	the	DT
50957	2594	58	glacial	glacial	JJ
50957	2594	59	movement	movement	NN
50957	2594	60	began	begin	VBD
50957	2594	61	.	.	.
50957	2595	1	_	_	NNP
50957	2595	2	Buried	Buried	NNP
50957	2595	3	Outlets	Outlets	NNPS
50957	2595	4	and	and	CC
50957	2595	5	Channels	Channels	NNPS
50957	2595	6	.	.	.
50957	2595	7	_	_	NNP
50957	2595	8	It	-PRON-	PRP
50957	2595	9	is	be	VBZ
50957	2595	10	easy	easy	JJ
50957	2595	11	to	to	TO
50957	2595	12	see	see	VB
50957	2595	13	how	how	WRB
50957	2595	14	the	the	DT
50957	2595	15	great	great	JJ
50957	2595	16	number	number	NN
50957	2595	17	of	of	IN
50957	2595	18	shallow	shallow	JJ
50957	2595	19	lakes	lake	NNS
50957	2595	20	which	which	WDT
50957	2595	21	frequent	frequent	VBP
50957	2595	22	the	the	DT
50957	2595	23	glaciated	glaciated	JJ
50957	2595	24	region	region	NN
50957	2595	25	were	be	VBD
50957	2595	26	formed	form	VBN
50957	2595	27	by	by	IN
50957	2595	28	the	the	DT
50957	2595	29	irregular	irregular	JJ
50957	2595	30	deposition	deposition	NN
50957	2595	31	of	of	IN
50957	2595	32	glacial	glacial	JJ
50957	2595	33	_	_	NNP
50957	2595	34	débris	débris	NN
50957	2595	35	_	_	NNP
50957	2595	36	,	,	,
50957	2595	37	but	but	CC
50957	2595	38	it	-PRON-	PRP
50957	2595	39	is	be	VBZ
50957	2595	40	somewhat	somewhat	RB
50957	2595	41	more	more	RBR
50957	2595	42	difficult	difficult	JJ
50957	2595	43	to	to	TO
50957	2595	44	trace	trace	VB
50957	2595	45	out	out	RP
50957	2595	46	the	the	DT
50957	2595	47	connection	connection	NN
50957	2595	48	between	between	IN
50957	2595	49	the	the	DT
50957	2595	50	Glacial	glacial	JJ
50957	2595	51	period	period	NN
50957	2595	52	and	and	CC
50957	2595	53	the	the	DT
50957	2595	54	Great	Great	NNP
50957	2595	55	Lakes	Lakes	NNPS
50957	2595	56	of	of	IN
50957	2595	57	North	North	NNP
50957	2595	58	America	America	NNP
50957	2595	59	,	,	,
50957	2595	60	several	several	JJ
50957	2595	61	of	of	IN
50957	2595	62	which	which	WDT
50957	2595	63	are	be	VBP
50957	2595	64	of	of	IN
50957	2595	65	such	such	JJ
50957	2595	66	depth	depth	NN
50957	2595	67	that	that	IN
50957	2595	68	their	-PRON-	PRP$
50957	2595	69	bottoms	bottom	NNS
50957	2595	70	are	be	VBP
50957	2595	71	some	some	DT
50957	2595	72	hundreds	hundred	NNS
50957	2595	73	of	of	IN
50957	2595	74	feet	foot	NNS
50957	2595	75	below	below	IN
50957	2595	76	the	the	DT
50957	2595	77	sea	sea	NN
50957	2595	78	-	-	HYPH
50957	2595	79	level	level	NN
50957	2595	80	,	,	,
50957	2595	81	Lake	Lake	NNP
50957	2595	82	Erie	Erie	NNP
50957	2595	83	furnishing	furnish	VBG
50957	2595	84	the	the	DT
50957	2595	85	only	only	JJ
50957	2595	86	exception	exception	NN
50957	2595	87	.	.	.
50957	2596	1	This	this	DT
50957	2596	2	lake	lake	NN
50957	2596	3	is	be	VBZ
50957	2596	4	so	so	RB
50957	2596	5	shallow	shallow	JJ
50957	2596	6	that	that	IN
50957	2596	7	it	-PRON-	PRP
50957	2596	8	is	be	VBZ
50957	2596	9	easy	easy	JJ
50957	2596	10	to	to	TO
50957	2596	11	see	see	VB
50957	2596	12	how	how	WRB
50957	2596	13	its	-PRON-	PRP$
50957	2596	14	basin	basin	NN
50957	2596	15	may	may	MD
50957	2596	16	have	have	VB
50957	2596	17	been	be	VBN
50957	2596	18	principally	principally	RB
50957	2596	19	formed	form	VBN
50957	2596	20	by	by	IN
50957	2596	21	river	river	NN
50957	2596	22	erosion	erosion	NN
50957	2596	23	,	,	,
50957	2596	24	while	while	IN
50957	2596	25	it	-PRON-	PRP
50957	2596	26	is	be	VBZ
50957	2596	27	evident	evident	JJ
50957	2596	28	that	that	IN
50957	2596	29	such	such	JJ
50957	2596	30	must	must	MD
50957	2596	31	have	have	VB
50957	2596	32	been	be	VBN
50957	2596	33	the	the	DT
50957	2596	34	mode	mode	NN
50957	2596	35	of	of	IN
50957	2596	36	its	-PRON-	PRP$
50957	2596	37	formation	formation	NN
50957	2596	38	,	,	,
50957	2596	39	since	since	IN
50957	2596	40	it	-PRON-	PRP
50957	2596	41	is	be	VBZ
50957	2596	42	surrounded	surround	VBN
50957	2596	43	by	by	IN
50957	2596	44	sedimentary	sedimentary	JJ
50957	2596	45	strata	stratum	NNS
50957	2596	46	lying	lie	VBG
50957	2596	47	nearly	nearly	RB
50957	2596	48	in	in	IN
50957	2596	49	a	a	DT
50957	2596	50	horizontal	horizontal	JJ
50957	2596	51	position	position	NN
50957	2596	52	.	.	.
50957	2597	1	[	[	-LRB-
50957	2597	2	Illustration	illustration	NN
50957	2597	3	:	:	:
50957	2597	4	Fig	Fig	NNP
50957	2597	5	.	.	.
50957	2598	1	52.--Section	52.--section	CD
50957	2598	2	across	across	IN
50957	2598	3	the	the	DT
50957	2598	4	valley	valley	NN
50957	2598	5	of	of	IN
50957	2598	6	the	the	DT
50957	2598	7	Cuyahoga	Cuyahoga	NNP
50957	2598	8	River	River	NNP
50957	2598	9	,	,	,
50957	2598	10	twenty	twenty	CD
50957	2598	11	miles	mile	NNS
50957	2598	12	above	above	IN
50957	2598	13	its	-PRON-	PRP$
50957	2598	14	mouth	mouth	NN
50957	2598	15	(	(	-LRB-
50957	2598	16	Claypole	Claypole	NNP
50957	2598	17	)	)	-RRB-
50957	2598	18	.	.	.
50957	2598	19	]	]	-RRB-
50957	2599	1	That	that	IN
50957	2599	2	Lake	Lake	NNP
50957	2599	3	Erie	Erie	NNP
50957	2599	4	is	be	VBZ
50957	2599	5	really	really	RB
50957	2599	6	nothing	nothing	NN
50957	2599	7	but	but	IN
50957	2599	8	a	a	DT
50957	2599	9	"	"	``
50957	2599	10	glacial	glacial	JJ
50957	2599	11	mill	mill	NN
50957	2599	12	-	-	HYPH
50957	2599	13	pond	pond	NN
50957	2599	14	"	"	''
50957	2599	15	is	be	VBZ
50957	2599	16	proved	prove	VBN
50957	2599	17	also	also	RB
50957	2599	18	by	by	IN
50957	2599	19	much	much	JJ
50957	2599	20	direct	direct	JJ
50957	2599	21	evidence	evidence	NN
50957	2599	22	,	,	,
50957	2599	23	especially	especially	RB
50957	2599	24	that	that	IN
50957	2599	25	derived	derive	VBD
50957	2599	26	from	from	IN
50957	2599	27	the	the	DT
50957	2599	28	depth	depth	NN
50957	2599	29	of	of	IN
50957	2599	30	the	the	DT
50957	2599	31	buried	bury	VBN
50957	2599	32	channels	channel	NNS
50957	2599	33	of	of	IN
50957	2599	34	the	the	DT
50957	2599	35	streams	stream	NNS
50957	2599	36	flowing	flow	VBG
50957	2599	37	into	into	IN
50957	2599	38	it	-PRON-	PRP
50957	2599	39	from	from	IN
50957	2599	40	the	the	DT
50957	2599	41	south	south	NN
50957	2599	42	.	.	.
50957	2600	1	Of	of	IN
50957	2600	2	these	these	DT
50957	2600	3	,	,	,
50957	2600	4	the	the	DT
50957	2600	5	Cuyahoga	Cuyahoga	NNP
50957	2600	6	River	River	NNP
50957	2600	7	,	,	,
50957	2600	8	which	which	WDT
50957	2600	9	enters	enter	VBZ
50957	2600	10	the	the	DT
50957	2600	11	lake	lake	NN
50957	2600	12	at	at	IN
50957	2600	13	Cleveland	Cleveland	NNP
50957	2600	14	,	,	,
50957	2600	15	has	have	VBZ
50957	2600	16	been	be	VBN
50957	2600	17	most	most	RBS
50957	2600	18	fully	fully	RB
50957	2600	19	investigated	investigate	VBN
50957	2600	20	.	.	.
50957	2601	1	In	in	IN
50957	2601	2	searching	search	VBG
50957	2601	3	for	for	IN
50957	2601	4	oil	oil	NN
50957	2601	5	,	,	,
50957	2601	6	some	some	DT
50957	2601	7	years	year	NNS
50957	2601	8	ago	ago	RB
50957	2601	9	,	,	,
50957	2601	10	borings	boring	NNS
50957	2601	11	were	be	VBD
50957	2601	12	made	make	VBN
50957	2601	13	at	at	IN
50957	2601	14	many	many	JJ
50957	2601	15	places	place	NNS
50957	2601	16	for	for	IN
50957	2601	17	twenty	twenty	CD
50957	2601	18	-	-	HYPH
50957	2601	19	five	five	CD
50957	2601	20	miles	mile	NNS
50957	2601	21	above	above	IN
50957	2601	22	the	the	DT
50957	2601	23	mouth	mouth	NN
50957	2601	24	of	of	IN
50957	2601	25	the	the	DT
50957	2601	26	river	river	NN
50957	2601	27	.	.	.
50957	2602	1	As	as	IN
50957	2602	2	a	a	DT
50957	2602	3	result	result	NN
50957	2602	4	,	,	,
50957	2602	5	it	-PRON-	PRP
50957	2602	6	appeared	appear	VBD
50957	2602	7	that	that	IN
50957	2602	8	for	for	IN
50957	2602	9	the	the	DT
50957	2602	10	whole	whole	JJ
50957	2602	11	distance	distance	NN
50957	2602	12	the	the	DT
50957	2602	13	rocky	rocky	JJ
50957	2602	14	bottom	bottom	NN
50957	2602	15	of	of	IN
50957	2602	16	the	the	DT
50957	2602	17	gorge	gorge	NN
50957	2602	18	was	be	VBD
50957	2602	19	about	about	RB
50957	2602	20	two	two	CD
50957	2602	21	hundred	hundred	CD
50957	2602	22	feet	foot	NNS
50957	2602	23	below	below	IN
50957	2602	24	the	the	DT
50957	2602	25	present	present	JJ
50957	2602	26	bottom	bottom	NN
50957	2602	27	of	of	IN
50957	2602	28	the	the	DT
50957	2602	29	river	river	NN
50957	2602	30	,	,	,
50957	2602	31	while	while	IN
50957	2602	32	the	the	DT
50957	2602	33	river	river	NN
50957	2602	34	itself	-PRON-	PRP
50957	2602	35	is	be	VBZ
50957	2602	36	two	two	CD
50957	2602	37	or	or	CC
50957	2602	38	three	three	CD
50957	2602	39	hundred	hundred	CD
50957	2602	40	feet	foot	NNS
50957	2602	41	below	below	IN
50957	2602	42	the	the	DT
50957	2602	43	general	general	JJ
50957	2602	44	level	level	NN
50957	2602	45	of	of	IN
50957	2602	46	the	the	DT
50957	2602	47	country	country	NN
50957	2602	48	,	,	,
50957	2602	49	occupying	occupy	VBG
50957	2602	50	a	a	DT
50957	2602	51	trough	trough	NN
50957	2602	52	about	about	IN
50957	2602	53	half	half	PDT
50957	2602	54	a	a	DT
50957	2602	55	mile	mile	NN
50957	2602	56	in	in	IN
50957	2602	57	width	width	NN
50957	2602	58	,	,	,
50957	2602	59	with	with	IN
50957	2602	60	steep	steep	JJ
50957	2602	61	,	,	,
50957	2602	62	rocky	rocky	JJ
50957	2602	63	sides	side	NNS
50957	2602	64	.	.	.
50957	2603	1	These	these	DT
50957	2603	2	facts	fact	NNS
50957	2603	3	indicate	indicate	VBP
50957	2603	4	that	that	IN
50957	2603	5	at	at	IN
50957	2603	6	one	one	CD
50957	2603	7	time	time	NN
50957	2603	8	the	the	DT
50957	2603	9	river	river	NN
50957	2603	10	must	must	MD
50957	2603	11	have	have	VB
50957	2603	12	found	find	VBN
50957	2603	13	opportunity	opportunity	NN
50957	2603	14	to	to	TO
50957	2603	15	discharge	discharge	VB
50957	2603	16	its	-PRON-	PRP$
50957	2603	17	contents	content	NNS
50957	2603	18	at	at	IN
50957	2603	19	a	a	DT
50957	2603	20	level	level	NN
50957	2603	21	two	two	CD
50957	2603	22	hundred	hundred	CD
50957	2603	23	feet	foot	NNS
50957	2603	24	below	below	IN
50957	2603	25	that	that	DT
50957	2603	26	of	of	IN
50957	2603	27	the	the	DT
50957	2603	28	present	present	JJ
50957	2603	29	lake	lake	NN
50957	2603	30	,	,	,
50957	2603	31	while	while	IN
50957	2603	32	an	an	DT
50957	2603	33	examination	examination	NN
50957	2603	34	of	of	IN
50957	2603	35	the	the	DT
50957	2603	36	material	material	NN
50957	2603	37	filling	fill	VBG
50957	2603	38	up	up	RP
50957	2603	39	the	the	DT
50957	2603	40	bottom	bottom	NN
50957	2603	41	of	of	IN
50957	2603	42	the	the	DT
50957	2603	43	gorge	gorge	NN
50957	2603	44	to	to	IN
50957	2603	45	its	-PRON-	PRP$
50957	2603	46	present	present	JJ
50957	2603	47	level	level	NN
50957	2603	48	shows	show	VBZ
50957	2603	49	it	-PRON-	PRP
50957	2603	50	to	to	TO
50957	2603	51	be	be	VB
50957	2603	52	glacial	glacial	JJ
50957	2603	53	_	_	NNP
50957	2603	54	débris	débris	NN
50957	2603	55	_	_	NNP
50957	2603	56	,	,	,
50957	2603	57	thus	thus	RB
50957	2603	58	proving	prove	VBG
50957	2603	59	that	that	IN
50957	2603	60	the	the	DT
50957	2603	61	silting	silting	NN
50957	2603	62	up	up	RP
50957	2603	63	was	be	VBD
50957	2603	64	accomplished	accomplish	VBN
50957	2603	65	during	during	IN
50957	2603	66	the	the	DT
50957	2603	67	Glacial	glacial	JJ
50957	2603	68	period	period	NN
50957	2603	69	.	.	.
50957	2604	1	As	as	IN
50957	2604	2	the	the	DT
50957	2604	3	water	water	NN
50957	2604	4	of	of	IN
50957	2604	5	Lake	Lake	NNP
50957	2604	6	Erie	Erie	NNP
50957	2604	7	is	be	VBZ
50957	2604	8	for	for	IN
50957	2604	9	the	the	DT
50957	2604	10	most	most	JJS
50957	2604	11	part	part	NN
50957	2604	12	less	less	JJR
50957	2604	13	than	than	IN
50957	2604	14	one	one	CD
50957	2604	15	hundred	hundred	CD
50957	2604	16	feet	foot	NNS
50957	2604	17	in	in	IN
50957	2604	18	depth	depth	NN
50957	2604	19	,	,	,
50957	2604	20	and	and	CC
50957	2604	21	is	be	VBZ
50957	2604	22	nowhere	nowhere	RB
50957	2604	23	much	much	RB
50957	2604	24	more	more	JJR
50957	2604	25	than	than	IN
50957	2604	26	two	two	CD
50957	2604	27	hundred	hundred	CD
50957	2604	28	feet	foot	NNS
50957	2604	29	deep	deep	JJ
50957	2604	30	,	,	,
50957	2604	31	it	-PRON-	PRP
50957	2604	32	is	be	VBZ
50957	2604	33	clear	clear	JJ
50957	2604	34	that	that	IN
50957	2604	35	the	the	DT
50957	2604	36	preglacial	preglacial	JJ
50957	2604	37	outlet	outlet	NN
50957	2604	38	which	which	WDT
50957	2604	39	drained	drain	VBD
50957	2604	40	it	-PRON-	PRP
50957	2604	41	down	down	RP
50957	2604	42	to	to	IN
50957	2604	43	the	the	DT
50957	2604	44	level	level	NN
50957	2604	45	of	of	IN
50957	2604	46	the	the	DT
50957	2604	47	rocky	rocky	JJ
50957	2604	48	bottom	bottom	NN
50957	2604	49	of	of	IN
50957	2604	50	the	the	DT
50957	2604	51	Cuyahoga	Cuyahoga	NNP
50957	2604	52	River	River	NNP
50957	2604	53	must	must	MD
50957	2604	54	have	have	VB
50957	2604	55	destroyed	destroy	VBN
50957	2604	56	the	the	DT
50957	2604	57	lake	lake	NN
50957	2604	58	altogether	altogether	RB
50957	2604	59	.	.	.
50957	2605	1	Hence	hence	RB
50957	2605	2	Ave	Ave	NNP
50957	2605	3	may	may	MD
50957	2605	4	be	be	VB
50957	2605	5	certain	certain	JJ
50957	2605	6	that	that	IN
50957	2605	7	,	,	,
50957	2605	8	before	before	IN
50957	2605	9	the	the	DT
50957	2605	10	Glacial	glacial	JJ
50957	2605	11	period	period	NN
50957	2605	12	,	,	,
50957	2605	13	the	the	DT
50957	2605	14	area	area	NN
50957	2605	15	now	now	RB
50957	2605	16	covered	cover	VBN
50957	2605	17	by	by	IN
50957	2605	18	the	the	DT
50957	2605	19	lake	lake	NN
50957	2605	20	was	be	VBD
50957	2605	21	simply	simply	RB
50957	2605	22	a	a	DT
50957	2605	23	broad	broad	JJ
50957	2605	24	,	,	,
50957	2605	25	shallow	shallow	JJ
50957	2605	26	valley	valley	NN
50957	2605	27	through	through	IN
50957	2605	28	which	which	WDT
50957	2605	29	there	there	EX
50957	2605	30	coursed	course	VBD
50957	2605	31	a	a	DT
50957	2605	32	single	single	JJ
50957	2605	33	river	river	NN
50957	2605	34	of	of	IN
50957	2605	35	great	great	JJ
50957	2605	36	magnitude	magnitude	NN
50957	2605	37	,	,	,
50957	2605	38	with	with	IN
50957	2605	39	tributary	tributary	JJ
50957	2605	40	branches	branch	NNS
50957	2605	41	occupying	occupy	VBG
50957	2605	42	deep	deep	JJ
50957	2605	43	gorges	gorge	NNS
50957	2605	44	.	.	.
50957	2606	1	Professor	Professor	NNP
50957	2606	2	J.	J.	NNP
50957	2606	3	W.	W.	NNP
50957	2606	4	Spencer	Spencer	NNP
50957	2606	5	has	have	VBZ
50957	2606	6	shown	show	VBN
50957	2606	7	with	with	IN
50957	2606	8	great	great	JJ
50957	2606	9	probability	probability	NN
50957	2606	10	that	that	IN
50957	2606	11	the	the	DT
50957	2606	12	old	old	JJ
50957	2606	13	line	line	NN
50957	2606	14	of	of	IN
50957	2606	15	drainage	drainage	NN
50957	2606	16	from	from	IN
50957	2606	17	Lake	Lake	NNP
50957	2606	18	Erie	Erie	NNP
50957	2606	19	passed	pass	VBD
50957	2606	20	through	through	IN
50957	2606	21	the	the	DT
50957	2606	22	lower	low	JJR
50957	2606	23	part	part	NN
50957	2606	24	of	of	IN
50957	2606	25	the	the	DT
50957	2606	26	valley	valley	NN
50957	2606	27	of	of	IN
50957	2606	28	Grand	Grand	NNP
50957	2606	29	River	River	NNP
50957	2606	30	,	,	,
50957	2606	31	in	in	IN
50957	2606	32	Canada	Canada	NNP
50957	2606	33	,	,	,
50957	2606	34	and	and	CC
50957	2606	35	entered	enter	VBD
50957	2606	36	Lake	Lake	NNP
50957	2606	37	Ontario	Ontario	NNP
50957	2606	38	at	at	IN
50957	2606	39	its	-PRON-	PRP$
50957	2606	40	western	western	JJ
50957	2606	41	extremity	extremity	NN
50957	2606	42	,	,	,
50957	2606	43	and	and	CC
50957	2606	44	that	that	IN
50957	2606	45	during	during	IN
50957	2606	46	the	the	DT
50957	2606	47	great	great	JJ
50957	2606	48	Ice	Ice	NNP
50957	2606	49	age	age	NN
50957	2606	50	this	this	DT
50957	2606	51	became	become	VBD
50957	2606	52	so	so	RB
50957	2606	53	completely	completely	RB
50957	2606	54	obstructed	obstruct	VBN
50957	2606	55	with	with	IN
50957	2606	56	glacial	glacial	NNP
50957	2606	57	_	_	NNP
50957	2606	58	débris	débris	NN
50957	2606	59	_	_	NNP
50957	2606	60	as	as	IN
50957	2606	61	to	to	TO
50957	2606	62	form	form	VB
50957	2606	63	an	an	DT
50957	2606	64	impenetrable	impenetrable	JJ
50957	2606	65	dam	dam	NN
50957	2606	66	,	,	,
50957	2606	67	and	and	CC
50957	2606	68	to	to	TO
50957	2606	69	cause	cause	VB
50957	2606	70	the	the	DT
50957	2606	71	pent	pen	VBN
50957	2606	72	-	-	HYPH
50957	2606	73	up	up	RP
50957	2606	74	water	water	NN
50957	2606	75	to	to	TO
50957	2606	76	flow	flow	VB
50957	2606	77	through	through	IN
50957	2606	78	the	the	DT
50957	2606	79	Niagara	Niagara	NNP
50957	2606	80	Valley	Valley	NNP
50957	2606	81	,	,	,
50957	2606	82	which	which	WDT
50957	2606	83	chanced	chance	VBD
50957	2606	84	to	to	TO
50957	2606	85	furnish	furnish	VB
50957	2606	86	the	the	DT
50957	2606	87	lowest	low	JJS
50957	2606	88	opening	opening	NN
50957	2606	89	.	.	.
50957	2607	1	In	in	IN
50957	2607	2	speaking	speak	VBG
50957	2607	3	of	of	IN
50957	2607	4	the	the	DT
50957	2607	5	present	present	JJ
50957	2607	6	area	area	NN
50957	2607	7	of	of	IN
50957	2607	8	Lake	Lake	NNP
50957	2607	9	Erie	Erie	NNP
50957	2607	10	,	,	,
50957	2607	11	however	however	RB
50957	2607	12	,	,	,
50957	2607	13	as	as	IN
50957	2607	14	being	be	VBG
50957	2607	15	then	then	RB
50957	2607	16	occupied	occupy	VBN
50957	2607	17	by	by	IN
50957	2607	18	a	a	DT
50957	2607	19	river	river	NN
50957	2607	20	valley	valley	NN
50957	2607	21	,	,	,
50957	2607	22	we	-PRON-	PRP
50957	2607	23	do	do	VBP
50957	2607	24	not	not	RB
50957	2607	25	mean	mean	VB
50957	2607	26	to	to	TO
50957	2607	27	imply	imply	VB
50957	2607	28	that	that	IN
50957	2607	29	it	-PRON-	PRP
50957	2607	30	was	be	VBD
50957	2607	31	not	not	RB
50957	2607	32	afterwards	afterwards	RB
50957	2607	33	greatly	greatly	RB
50957	2607	34	modified	modify	VBN
50957	2607	35	by	by	IN
50957	2607	36	glacial	glacial	JJ
50957	2607	37	erosion	erosion	NN
50957	2607	38	;	;	:
50957	2607	39	for	for	IN
50957	2607	40	undoubtedly	undoubtedly	RB
50957	2607	41	this	this	DT
50957	2607	42	was	be	VBD
50957	2607	43	the	the	DT
50957	2607	44	case	case	NN
50957	2607	45	,	,	,
50957	2607	46	whatever	whatever	WDT
50957	2607	47	views	view	NNS
50957	2607	48	we	-PRON-	PRP
50957	2607	49	may	may	MD
50957	2607	50	have	have	VB
50957	2607	51	as	as	IN
50957	2607	52	to	to	IN
50957	2607	53	the	the	DT
50957	2607	54	relative	relative	JJ
50957	2607	55	efficiency	efficiency	NN
50957	2607	56	of	of	IN
50957	2607	57	ice	ice	NN
50957	2607	58	and	and	CC
50957	2607	59	water	water	NN
50957	2607	60	in	in	IN
50957	2607	61	scooping	scoop	VBG
50957	2607	62	out	out	RP
50957	2607	63	lake	lake	NN
50957	2607	64	basins	basin	NNS
50957	2607	65	.	.	.
50957	2608	1	In	in	IN
50957	2608	2	the	the	DT
50957	2608	3	case	case	NN
50957	2608	4	of	of	IN
50957	2608	5	Lake	Lake	NNP
50957	2608	6	Erie	Erie	NNP
50957	2608	7	,	,	,
50957	2608	8	we	-PRON-	PRP
50957	2608	9	need	need	VBP
50957	2608	10	suppose	suppose	VB
50957	2608	11	no	no	DT
50957	2608	12	change	change	NN
50957	2608	13	of	of	IN
50957	2608	14	level	level	NN
50957	2608	15	to	to	TO
50957	2608	16	account	account	VB
50957	2608	17	for	for	IN
50957	2608	18	the	the	DT
50957	2608	19	erosion	erosion	NN
50957	2608	20	of	of	IN
50957	2608	21	its	-PRON-	PRP$
50957	2608	22	basin	basin	NN
50957	2608	23	,	,	,
50957	2608	24	but	but	CC
50957	2608	25	only	only	RB
50957	2608	26	that	that	IN
50957	2608	27	,	,	,
50957	2608	28	since	since	IN
50957	2608	29	the	the	DT
50957	2608	30	strata	strata	NN
50957	2608	31	in	in	IN
50957	2608	32	which	which	WDT
50957	2608	33	it	-PRON-	PRP
50957	2608	34	is	be	VBZ
50957	2608	35	situated	situate	VBN
50957	2608	36	were	be	VBD
50957	2608	37	deposited	deposit	VBN
50957	2608	38	,	,	,
50957	2608	39	time	time	NN
50957	2608	40	enough	enough	JJ
50957	2608	41	had	have	VBD
50957	2608	42	elapsed	elapse	VBN
50957	2608	43	for	for	IN
50957	2608	44	a	a	DT
50957	2608	45	great	great	JJ
50957	2608	46	river	river	NN
50957	2608	47	to	to	TO
50957	2608	48	cut	cut	VB
50957	2608	49	a	a	DT
50957	2608	50	gorge	gorge	NN
50957	2608	51	extending	extend	VBG
50957	2608	52	from	from	IN
50957	2608	53	the	the	DT
50957	2608	54	western	western	JJ
50957	2608	55	end	end	NN
50957	2608	56	of	of	IN
50957	2608	57	Lake	Lake	NNP
50957	2608	58	Ontario	Ontario	NNP
50957	2608	59	through	through	IN
50957	2608	60	to	to	IN
50957	2608	61	the	the	DT
50957	2608	62	present	present	JJ
50957	2608	63	bed	bed	NN
50957	2608	64	of	of	IN
50957	2608	65	Lake	Lake	NNP
50957	2608	66	Erie	Erie	NNP
50957	2608	67	,	,	,
50957	2608	68	and	and	CC
50957	2608	69	that	that	IN
50957	2608	70	here	here	RB
50957	2608	71	a	a	DT
50957	2608	72	great	great	JJ
50957	2608	73	enlargement	enlargement	NN
50957	2608	74	of	of	IN
50957	2608	75	the	the	DT
50957	2608	76	valley	valley	NN
50957	2608	77	was	be	VBD
50957	2608	78	occasioned	occasion	VBN
50957	2608	79	by	by	IN
50957	2608	80	the	the	DT
50957	2608	81	existence	existence	NN
50957	2608	82	of	of	IN
50957	2608	83	deep	deep	JJ
50957	2608	84	beds	bed	NNS
50957	2608	85	of	of	IN
50957	2608	86	soft	soft	JJ
50957	2608	87	shale	shale	NN
50957	2608	88	which	which	WDT
50957	2608	89	could	could	MD
50957	2608	90	easily	easily	RB
50957	2608	91	be	be	VB
50957	2608	92	worn	wear	VBN
50957	2608	93	away	away	RP
50957	2608	94	by	by	IN
50957	2608	95	a	a	DT
50957	2608	96	ramifying	ramify	VBG
50957	2608	97	system	system	NN
50957	2608	98	of	of	IN
50957	2608	99	tributary	tributary	JJ
50957	2608	100	streams	stream	NNS
50957	2608	101	.	.	.
50957	2609	1	Rivers	river	NNS
50957	2609	2	acting	act	VBG
50957	2609	3	at	at	IN
50957	2609	4	present	present	JJ
50957	2609	5	relative	relative	JJ
50957	2609	6	levels	level	NNS
50957	2609	7	would	would	MD
50957	2609	8	be	be	VB
50957	2609	9	amply	amply	RB
50957	2609	10	sufficient	sufficient	JJ
50957	2609	11	to	to	TO
50957	2609	12	produce	produce	VB
50957	2609	13	the	the	DT
50957	2609	14	results	result	NNS
50957	2609	15	which	which	WDT
50957	2609	16	are	be	VBP
50957	2609	17	here	here	RB
50957	2609	18	manifest	manifest	JJ
50957	2609	19	.	.	.
50957	2610	1	But	but	CC
50957	2610	2	in	in	IN
50957	2610	3	the	the	DT
50957	2610	4	case	case	NN
50957	2610	5	of	of	IN
50957	2610	6	Lakes	Lakes	NNP
50957	2610	7	Ontario	Ontario	NNP
50957	2610	8	,	,	,
50957	2610	9	Huron	Huron	NNP
50957	2610	10	,	,	,
50957	2610	11	Michigan	Michigan	NNP
50957	2610	12	,	,	,
50957	2610	13	and	and	CC
50957	2610	14	Superior	Superior	NNP
50957	2610	15	,	,	,
50957	2610	16	whose	whose	WP$
50957	2610	17	depths	depth	NNS
50957	2610	18	descend	descend	VBP
50957	2610	19	considerably	considerably	RB
50957	2610	20	below	below	IN
50957	2610	21	the	the	DT
50957	2610	22	sea	sea	NN
50957	2610	23	-	-	HYPH
50957	2610	24	level	level	NN
50957	2610	25	,	,	,
50957	2610	26	we	-PRON-	PRP
50957	2610	27	must	must	MD
50957	2610	28	suppose	suppose	VB
50957	2610	29	that	that	IN
50957	2610	30	they	-PRON-	PRP
50957	2610	31	were	be	VBD
50957	2610	32	,	,	,
50957	2610	33	in	in	IN
50957	2610	34	the	the	DT
50957	2610	35	main	main	JJ
50957	2610	36	,	,	,
50957	2610	37	eroded	erode	VBD
50957	2610	38	when	when	WRB
50957	2610	39	the	the	DT
50957	2610	40	continent	continent	NN
50957	2610	41	was	be	VBD
50957	2610	42	so	so	RB
50957	2610	43	much	much	RB
50957	2610	44	elevated	elevate	VBN
50957	2610	45	that	that	IN
50957	2610	46	their	-PRON-	PRP$
50957	2610	47	bottoms	bottom	NNS
50957	2610	48	were	be	VBD
50957	2610	49	brought	bring	VBN
50957	2610	50	above	above	RB
50957	2610	51	tide	tide	NN
50957	2610	52	-	-	HYPH
50957	2610	53	level	level	NN
50957	2610	54	.	.	.
50957	2611	1	The	the	DT
50957	2611	2	depth	depth	NN
50957	2611	3	of	of	IN
50957	2611	4	Lake	Lake	NNP
50957	2611	5	Ontario	Ontario	NNP
50957	2611	6	implies	imply	VBZ
50957	2611	7	the	the	DT
50957	2611	8	existence	existence	NN
50957	2611	9	of	of	IN
50957	2611	10	an	an	DT
50957	2611	11	outlet	outlet	NN
50957	2611	12	more	more	JJR
50957	2611	13	than	than	IN
50957	2611	14	four	four	CD
50957	2611	15	hundred	hundred	CD
50957	2611	16	feet	foot	NNS
50957	2611	17	lower	low	JJR
50957	2611	18	than	than	IN
50957	2611	19	at	at	IN
50957	2611	20	present	present	NN
50957	2611	21	,	,	,
50957	2611	22	which	which	WDT
50957	2611	23	,	,	,
50957	2611	24	of	of	IN
50957	2611	25	course	course	NN
50957	2611	26	,	,	,
50957	2611	27	could	could	MD
50957	2611	28	exist	exist	VB
50957	2611	29	only	only	RB
50957	2611	30	when	when	WRB
50957	2611	31	the	the	DT
50957	2611	32	general	general	JJ
50957	2611	33	elevation	elevation	NN
50957	2611	34	was	be	VBD
50957	2611	35	more	more	JJR
50957	2611	36	than	than	IN
50957	2611	37	four	four	CD
50957	2611	38	hundred	hundred	CD
50957	2611	39	feet	foot	NNS
50957	2611	40	greater	great	JJR
50957	2611	41	than	than	IN
50957	2611	42	now	now	RB
50957	2611	43	.	.	.
50957	2612	1	The	the	DT
50957	2612	2	existence	existence	NN
50957	2612	3	of	of	IN
50957	2612	4	an	an	DT
50957	2612	5	outlet	outlet	NN
50957	2612	6	at	at	IN
50957	2612	7	that	that	DT
50957	2612	8	depth	depth	NN
50957	2612	9	seems	seem	VBZ
50957	2612	10	to	to	TO
50957	2612	11	be	be	VB
50957	2612	12	proved	prove	VBN
50957	2612	13	also	also	RB
50957	2612	14	by	by	IN
50957	2612	15	the	the	DT
50957	2612	16	fact	fact	NN
50957	2612	17	that	that	IN
50957	2612	18	at	at	IN
50957	2612	19	Syracuse	Syracuse	NNP
50957	2612	20	,	,	,
50957	2612	21	where	where	WRB
50957	2612	22	numerous	numerous	JJ
50957	2612	23	wells	well	NNS
50957	2612	24	have	have	VBP
50957	2612	25	been	be	VBN
50957	2612	26	sunk	sink	VBN
50957	2612	27	to	to	TO
50957	2612	28	obtain	obtain	VB
50957	2612	29	brine	brine	NN
50957	2612	30	for	for	IN
50957	2612	31	the	the	DT
50957	2612	32	manufacture	manufacture	NN
50957	2612	33	of	of	IN
50957	2612	34	salt	salt	NN
50957	2612	35	,	,	,
50957	2612	36	deposits	deposit	NNS
50957	2612	37	of	of	IN
50957	2612	38	sand	sand	NN
50957	2612	39	,	,	,
50957	2612	40	gravel	gravel	NN
50957	2612	41	,	,	,
50957	2612	42	and	and	CC
50957	2612	43	rolled	roll	VBD
50957	2612	44	stones	stone	NNS
50957	2612	45	,	,	,
50957	2612	46	four	four	CD
50957	2612	47	hundred	hundred	CD
50957	2612	48	and	and	CC
50957	2612	49	fifty	fifty	CD
50957	2612	50	feet	foot	NNS
50957	2612	51	thick	thick	JJ
50957	2612	52	,	,	,
50957	2612	53	are	be	VBP
50957	2612	54	penetrated	penetrate	VBN
50957	2612	55	without	without	IN
50957	2612	56	reaching	reach	VBG
50957	2612	57	rock	rock	NN
50957	2612	58	.	.	.
50957	2613	1	Since	since	IN
50957	2613	2	this	this	DT
50957	2613	3	lies	lie	VBZ
50957	2613	4	in	in	IN
50957	2613	5	the	the	DT
50957	2613	6	basin	basin	NN
50957	2613	7	of	of	IN
50957	2613	8	Lake	Lake	NNP
50957	2613	9	Ontario	Ontario	NNP
50957	2613	10	,	,	,
50957	2613	11	it	-PRON-	PRP
50957	2613	12	follows	follow	VBZ
50957	2613	13	that	that	IN
50957	2613	14	if	if	IN
50957	2613	15	the	the	DT
50957	2613	16	basin	basin	NN
50957	2613	17	itself	-PRON-	PRP
50957	2613	18	has	have	VBZ
50957	2613	19	been	be	VBN
50957	2613	20	produced	produce	VBN
50957	2613	21	by	by	IN
50957	2613	22	river	river	NN
50957	2613	23	erosion	erosion	NN
50957	2613	24	,	,	,
50957	2613	25	the	the	DT
50957	2613	26	land	land	NN
50957	2613	27	must	must	MD
50957	2613	28	have	have	VB
50957	2613	29	been	be	VBN
50957	2613	30	of	of	IN
50957	2613	31	sufficient	sufficient	JJ
50957	2613	32	height	height	NN
50957	2613	33	to	to	TO
50957	2613	34	permit	permit	VB
50957	2613	35	an	an	DT
50957	2613	36	outlet	outlet	NN
50957	2613	37	through	through	IN
50957	2613	38	a	a	DT
50957	2613	39	valley	valley	NN
50957	2613	40	,	,	,
50957	2613	41	or	or	CC
50957	2613	42	cañon	cañon	NNS
50957	2613	43	,	,	,
50957	2613	44	of	of	IN
50957	2613	45	the	the	DT
50957	2613	46	required	require	VBN
50957	2613	47	depth	depth	NN
50957	2613	48	,	,	,
50957	2613	49	and	and	CC
50957	2613	50	this	this	DT
50957	2613	51	outlet	outlet	NN
50957	2613	52	must	must	MD
50957	2613	53	now	now	RB
50957	2613	54	be	be	VB
50957	2613	55	buried	bury	VBN
50957	2613	56	beneath	beneath	IN
50957	2613	57	the	the	DT
50957	2613	58	abundant	abundant	JJ
50957	2613	59	glacial	glacial	JJ
50957	2613	60	_	_	NNP
50957	2613	61	débris	débris	NN
50957	2613	62	_	_	NNP
50957	2613	63	that	that	WDT
50957	2613	64	covers	cover	VBZ
50957	2613	65	the	the	DT
50957	2613	66	region	region	NN
50957	2613	67	.	.	.
50957	2614	1	Professor	Professor	NNP
50957	2614	2	Newberry	Newberry	NNP
50957	2614	3	,	,	,
50957	2614	4	who	who	WP
50957	2614	5	has	have	VBZ
50957	2614	6	studied	study	VBN
50957	2614	7	the	the	DT
50957	2614	8	vicinity	vicinity	NN
50957	2614	9	carefully	carefully	RB
50957	2614	10	,	,	,
50957	2614	11	is	be	VBZ
50957	2614	12	of	of	IN
50957	2614	13	the	the	DT
50957	2614	14	opinion	opinion	NN
50957	2614	15	that	that	IN
50957	2614	16	there	there	EX
50957	2614	17	is	be	VBZ
50957	2614	18	ample	ample	JJ
50957	2614	19	opportunity	opportunity	NN
50957	2614	20	for	for	IN
50957	2614	21	such	such	PDT
50957	2614	22	a	a	DT
50957	2614	23	line	line	NN
50957	2614	24	of	of	IN
50957	2614	25	drainage	drainage	NN
50957	2614	26	to	to	TO
50957	2614	27	have	have	VB
50957	2614	28	extended	extend	VBN
50957	2614	29	through	through	IN
50957	2614	30	the	the	DT
50957	2614	31	Mohawk	Mohawk	NNP
50957	2614	32	Valley	Valley	NNP
50957	2614	33	to	to	IN
50957	2614	34	the	the	DT
50957	2614	35	Hudson	Hudson	NNP
50957	2614	36	River	River	NNP
50957	2614	37	.	.	.
50957	2615	1	But	but	CC
50957	2615	2	,	,	,
50957	2615	3	at	at	IN
50957	2615	4	Little	Little	NNP
50957	2615	5	Falls	Falls	NNP
50957	2615	6	,	,	,
50957	2615	7	a	a	DT
50957	2615	8	spur	spur	NN
50957	2615	9	of	of	IN
50957	2615	10	the	the	DT
50957	2615	11	Adirondack	Adirondack	NNP
50957	2615	12	Mountains	Mountains	NNPS
50957	2615	13	projects	project	VBZ
50957	2615	14	into	into	IN
50957	2615	15	the	the	DT
50957	2615	16	valley	valley	NN
50957	2615	17	,	,	,
50957	2615	18	and	and	CC
50957	2615	19	the	the	DT
50957	2615	20	Archæan	Archæan	NNP
50957	2615	21	rocks	rock	VBZ
50957	2615	22	over	over	IN
50957	2615	23	which	which	WDT
50957	2615	24	the	the	DT
50957	2615	25	river	river	NN
50957	2615	26	runs	run	NNS
50957	2615	27	are	be	VBP
50957	2615	28	so	so	RB
50957	2615	29	prominent	prominent	JJ
50957	2615	30	and	and	CC
50957	2615	31	continuous	continuous	JJ
50957	2615	32	that	that	IN
50957	2615	33	some	some	DT
50957	2615	34	have	have	VBP
50957	2615	35	thought	think	VBN
50957	2615	36	it	-PRON-	PRP
50957	2615	37	impossible	impossible	JJ
50957	2615	38	for	for	IN
50957	2615	39	the	the	DT
50957	2615	40	requisite	requisite	JJ
50957	2615	41	channel	channel	NNP
50957	2615	42	to	to	TO
50957	2615	43	have	have	VB
50957	2615	44	ever	ever	RB
50957	2615	45	existed	exist	VBN
50957	2615	46	there	there	RB
50957	2615	47	.	.	.
50957	2616	1	Extensive	extensive	JJ
50957	2616	2	deposits	deposit	NNS
50957	2616	3	of	of	IN
50957	2616	4	glacial	glacial	JJ
50957	2616	5	_	_	NNP
50957	2616	6	débris	débris	NN
50957	2616	7	_	_	NNP
50957	2616	8	,	,	,
50957	2616	9	however	however	RB
50957	2616	10	,	,	,
50957	2616	11	are	be	VBP
50957	2616	12	found	find	VBN
50957	2616	13	in	in	IN
50957	2616	14	the	the	DT
50957	2616	15	vicinity	vicinity	NN
50957	2616	16	,	,	,
50957	2616	17	especially	especially	RB
50957	2616	18	in	in	IN
50957	2616	19	places	place	NNS
50957	2616	20	some	some	DT
50957	2616	21	distance	distance	NN
50957	2616	22	to	to	IN
50957	2616	23	the	the	DT
50957	2616	24	north	north	NN
50957	2616	25	,	,	,
50957	2616	26	and	and	CC
50957	2616	27	in	in	IN
50957	2616	28	Professor	Professor	NNP
50957	2616	29	Newberry	Newberry	NNP
50957	2616	30	's	's	POS
50957	2616	31	opinion	opinion	NN
50957	2616	32	the	the	DT
50957	2616	33	existence	existence	NN
50957	2616	34	of	of	IN
50957	2616	35	a	a	DT
50957	2616	36	buried	bury	VBN
50957	2616	37	channel	channel	NN
50957	2616	38	around	around	IN
50957	2616	39	the	the	DT
50957	2616	40	obstruction	obstruction	NN
50957	2616	41	upon	upon	IN
50957	2616	42	the	the	DT
50957	2616	43	north	north	NN
50957	2616	44	side	side	NN
50957	2616	45	is	be	VBZ
50957	2616	46	by	by	IN
50957	2616	47	no	no	DT
50957	2616	48	means	means	NN
50957	2616	49	improbable	improbable	JJ
50957	2616	50	.	.	.
50957	2617	1	The	the	DT
50957	2617	2	preglacial	preglacial	JJ
50957	2617	3	drainage	drainage	NN
50957	2617	4	of	of	IN
50957	2617	5	Lake	Lake	NNP
50957	2617	6	Huron	Huron	NNP
50957	2617	7	has	have	VBZ
50957	2617	8	not	not	RB
50957	2617	9	been	be	VBN
50957	2617	10	determined	determine	VBN
50957	2617	11	with	with	IN
50957	2617	12	any	any	DT
50957	2617	13	great	great	JJ
50957	2617	14	degree	degree	NN
50957	2617	15	of	of	IN
50957	2617	16	probability	probability	NN
50957	2617	17	.	.	.
50957	2618	1	Professor	Professor	NNP
50957	2618	2	Spencer	Spencer	NNP
50957	2618	3	formerly	formerly	RB
50957	2618	4	supposed	suppose	VBD
50957	2618	5	that	that	IN
50957	2618	6	it	-PRON-	PRP
50957	2618	7	passed	pass	VBD
50957	2618	8	from	from	IN
50957	2618	9	the	the	DT
50957	2618	10	southern	southern	JJ
50957	2618	11	end	end	NN
50957	2618	12	of	of	IN
50957	2618	13	the	the	DT
50957	2618	14	lake	lake	NN
50957	2618	15	through	through	IN
50957	2618	16	London	London	NNP
50957	2618	17	,	,	,
50957	2618	18	in	in	IN
50957	2618	19	the	the	DT
50957	2618	20	western	western	JJ
50957	2618	21	part	part	NN
50957	2618	22	of	of	IN
50957	2618	23	Ontario	Ontario	NNP
50957	2618	24	,	,	,
50957	2618	25	and	and	CC
50957	2618	26	reached	reach	VBD
50957	2618	27	the	the	DT
50957	2618	28	Erie	Erie	NNP
50957	2618	29	basin	basin	NN
50957	2618	30	near	near	IN
50957	2618	31	Port	Port	NNP
50957	2618	32	Stanley	Stanley	NNP
50957	2618	33	,	,	,
50957	2618	34	and	and	CC
50957	2618	35	so	so	RB
50957	2618	36	augmented	augment	VBD
50957	2618	37	the	the	DT
50957	2618	38	volume	volume	NN
50957	2618	39	of	of	IN
50957	2618	40	the	the	DT
50957	2618	41	ancient	ancient	JJ
50957	2618	42	river	river	NN
50957	2618	43	which	which	WDT
50957	2618	44	eroded	erode	VBD
50957	2618	45	the	the	DT
50957	2618	46	buried	bury	VBN
50957	2618	47	cañon	cañon	NNS
50957	2618	48	from	from	IN
50957	2618	49	Lake	Lake	NNP
50957	2618	50	Erie	Erie	NNP
50957	2618	51	to	to	IN
50957	2618	52	Lake	Lake	NNP
50957	2618	53	Ontario	Ontario	NNP
50957	2618	54	.	.	.
50957	2619	1	But	but	CC
50957	2619	2	he	-PRON-	PRP
50957	2619	3	now	now	RB
50957	2619	4	supposes	suppose	VBZ
50957	2619	5	,	,	,
50957	2619	6	though	though	IN
50957	2619	7	the	the	DT
50957	2619	8	evidence	evidence	NN
50957	2619	9	is	be	VBZ
50957	2619	10	by	by	IN
50957	2619	11	no	no	DT
50957	2619	12	means	means	NN
50957	2619	13	demonstrative	demonstrative	JJ
50957	2619	14	,	,	,
50957	2619	15	that	that	IN
50957	2619	16	the	the	DT
50957	2619	17	waters	water	NNS
50957	2619	18	of	of	IN
50957	2619	19	Lake	Lake	NNP
50957	2619	20	Huron	Huron	NNP
50957	2619	21	passed	pass	VBD
50957	2619	22	into	into	IN
50957	2619	23	Lake	Lake	NNP
50957	2619	24	Ontario	Ontario	NNP
50957	2619	25	by	by	IN
50957	2619	26	means	mean	NNS
50957	2619	27	of	of	IN
50957	2619	28	a	a	DT
50957	2619	29	channel	channel	NN
50957	2619	30	extending	extend	VBG
50957	2619	31	from	from	IN
50957	2619	32	Georgian	Georgian	NNP
50957	2619	33	Bay	Bay	NNP
50957	2619	34	to	to	IN
50957	2619	35	the	the	DT
50957	2619	36	vicinity	vicinity	NN
50957	2619	37	of	of	IN
50957	2619	38	Toronto	Toronto	NNP
50957	2619	39	.	.	.
50957	2620	1	With	with	IN
50957	2620	2	a	a	DT
50957	2620	3	fair	fair	JJ
50957	2620	4	degree	degree	NN
50957	2620	5	of	of	IN
50957	2620	6	probability	probability	NN
50957	2620	7	,	,	,
50957	2620	8	the	the	DT
50957	2620	9	basin	basin	NN
50957	2620	10	of	of	IN
50957	2620	11	Lake	Lake	NNP
50957	2620	12	Superior	Superior	NNP
50957	2620	13	is	be	VBZ
50957	2620	14	supposed	suppose	VBN
50957	2620	15	by	by	IN
50957	2620	16	Professor	Professor	NNP
50957	2620	17	Newberry	Newberry	NNP
50957	2620	18	to	to	TO
50957	2620	19	have	have	VB
50957	2620	20	been	be	VBN
50957	2620	21	joined	join	VBN
50957	2620	22	to	to	IN
50957	2620	23	that	that	DT
50957	2620	24	of	of	IN
50957	2620	25	Lake	Lake	NNP
50957	2620	26	Michigan	Michigan	NNP
50957	2620	27	by	by	IN
50957	2620	28	some	some	DT
50957	2620	29	passage	passage	NN
50957	2620	30	,	,	,
50957	2620	31	now	now	RB
50957	2620	32	buried	bury	VBN
50957	2620	33	,	,	,
50957	2620	34	considerably	considerably	RB
50957	2620	35	to	to	IN
50957	2620	36	the	the	DT
50957	2620	37	west	west	NN
50957	2620	38	of	of	IN
50957	2620	39	the	the	DT
50957	2620	40	Strait	Strait	NNP
50957	2620	41	of	of	IN
50957	2620	42	Mackinac	Mackinac	NNP
50957	2620	43	,	,	,
50957	2620	44	and	and	CC
50957	2620	45	thence	thence	NN
50957	2620	46	to	to	TO
50957	2620	47	have	have	VB
50957	2620	48	had	have	VBN
50957	2620	49	an	an	DT
50957	2620	50	outlet	outlet	NN
50957	2620	51	southward	southward	RB
50957	2620	52	from	from	IN
50957	2620	53	the	the	DT
50957	2620	54	vicinity	vicinity	NN
50957	2620	55	of	of	IN
50957	2620	56	Chicago	Chicago	NNP
50957	2620	57	directly	directly	RB
50957	2620	58	into	into	IN
50957	2620	59	the	the	DT
50957	2620	60	Mississippi	Mississippi	NNP
50957	2620	61	River	River	NNP
50957	2620	62	.	.	.
50957	2621	1	Of	of	IN
50957	2621	2	this	this	DT
50957	2621	3	there	there	EX
50957	2621	4	is	be	VBZ
50957	2621	5	considerable	considerable	JJ
50957	2621	6	evidence	evidence	NN
50957	2621	7	furnished	furnish	VBN
50957	2621	8	by	by	IN
50957	2621	9	deeply	deeply	RB
50957	2621	10	buried	bury	VBN
50957	2621	11	channels	channel	NNS
50957	2621	12	which	which	WDT
50957	2621	13	have	have	VBP
50957	2621	14	been	be	VBN
50957	2621	15	penetrated	penetrate	VBN
50957	2621	16	by	by	IN
50957	2621	17	borings	boring	NNS
50957	2621	18	in	in	IN
50957	2621	19	various	various	JJ
50957	2621	20	places	place	NNS
50957	2621	21	in	in	IN
50957	2621	22	Kankakee	Kankakee	NNP
50957	2621	23	,	,	,
50957	2621	24	Livingston	Livingston	NNP
50957	2621	25	,	,	,
50957	2621	26	and	and	CC
50957	2621	27	McLean	McLean	NNP
50957	2621	28	Counties	Counties	NNPS
50957	2621	29	,	,	,
50957	2621	30	Illinois	Illinois	NNP
50957	2621	31	;	;	:
50957	2621	32	but	but	CC
50957	2621	33	the	the	DT
50957	2621	34	whole	whole	JJ
50957	2621	35	area	area	NN
50957	2621	36	extending	extend	VBG
50957	2621	37	from	from	IN
50957	2621	38	Lake	Lake	NNP
50957	2621	39	Michigan	Michigan	NNP
50957	2621	40	to	to	IN
50957	2621	41	the	the	DT
50957	2621	42	Mississippi	Mississippi	NNP
50957	2621	43	is	be	VBZ
50957	2621	44	so	so	RB
50957	2621	45	deeply	deeply	RB
50957	2621	46	covered	cover	VBN
50957	2621	47	with	with	IN
50957	2621	48	glacial	glacial	JJ
50957	2621	49	_	_	NNP
50957	2621	50	débris	débris	NN
50957	2621	51	_	_	NNP
50957	2621	52	that	that	IN
50957	2621	53	the	the	DT
50957	2621	54	surface	surface	NN
50957	2621	55	of	of	IN
50957	2621	56	the	the	DT
50957	2621	57	country	country	NN
50957	2621	58	gives	give	VBZ
50957	2621	59	no	no	DT
50957	2621	60	satisfactory	satisfactory	JJ
50957	2621	61	indication	indication	NN
50957	2621	62	of	of	IN
50957	2621	63	the	the	DT
50957	2621	64	exact	exact	JJ
50957	2621	65	lines	line	NNS
50957	2621	66	of	of	IN
50957	2621	67	preglacial	preglacial	JJ
50957	2621	68	drainage	drainage	NN
50957	2621	69	.	.	.
50957	2622	1	Some	some	DT
50957	2622	2	of	of	IN
50957	2622	3	the	the	DT
50957	2622	4	most	most	RBS
50957	2622	5	remarkable	remarkable	JJ
50957	2622	6	instances	instance	NNS
50957	2622	7	of	of	IN
50957	2622	8	ancient	ancient	JJ
50957	2622	9	river	river	NN
50957	2622	10	channels	channel	NNS
50957	2622	11	buried	bury	VBN
50957	2622	12	by	by	IN
50957	2622	13	the	the	DT
50957	2622	14	glacial	glacial	JJ
50957	2622	15	deposits	deposit	NNS
50957	2622	16	have	have	VBP
50957	2622	17	been	be	VBN
50957	2622	18	brought	bring	VBN
50957	2622	19	to	to	IN
50957	2622	20	light	light	NN
50957	2622	21	in	in	IN
50957	2622	22	southwestern	southwestern	JJ
50957	2622	23	Ohio	Ohio	NNP
50957	2622	24	,	,	,
50957	2622	25	where	where	WRB
50957	2622	26	there	there	EX
50957	2622	27	has	have	VBZ
50957	2622	28	been	be	VBN
50957	2622	29	great	great	JJ
50957	2622	30	activity	activity	NN
50957	2622	31	in	in	IN
50957	2622	32	boring	bore	VBG
50957	2622	33	for	for	IN
50957	2622	34	gas	gas	NN
50957	2622	35	and	and	CC
50957	2622	36	oil	oil	NN
50957	2622	37	.	.	.
50957	2623	1	At	at	IN
50957	2623	2	St.	St.	NNP
50957	2623	3	Paris	Paris	NNP
50957	2623	4	,	,	,
50957	2623	5	Champaign	Champaign	NNP
50957	2623	6	County	County	NNP
50957	2623	7	,	,	,
50957	2623	8	for	for	IN
50957	2623	9	example	example	NN
50957	2623	10	,	,	,
50957	2623	11	in	in	IN
50957	2623	12	a	a	DT
50957	2623	13	locality	locality	NN
50957	2623	14	where	where	WRB
50957	2623	15	the	the	DT
50957	2623	16	surface	surface	NN
50957	2623	17	of	of	IN
50957	2623	18	the	the	DT
50957	2623	19	rock	rock	NN
50957	2623	20	near	near	IN
50957	2623	21	by	by	IN
50957	2623	22	was	be	VBD
50957	2623	23	known	know	VBN
50957	2623	24	to	to	TO
50957	2623	25	be	be	VB
50957	2623	26	not	not	RB
50957	2623	27	far	far	RB
50957	2623	28	below	below	IN
50957	2623	29	the	the	DT
50957	2623	30	general	general	JJ
50957	2623	31	level	level	NN
50957	2623	32	,	,	,
50957	2623	33	a	a	DT
50957	2623	34	boring	boring	NN
50957	2623	35	was	be	VBD
50957	2623	36	begun	begin	VBN
50957	2623	37	and	and	CC
50957	2623	38	continued	continue	VBD
50957	2623	39	to	to	IN
50957	2623	40	a	a	DT
50957	2623	41	depth	depth	NN
50957	2623	42	of	of	IN
50957	2623	43	more	more	JJR
50957	2623	44	than	than	IN
50957	2623	45	five	five	CD
50957	2623	46	hundred	hundred	CD
50957	2623	47	feet	foot	NNS
50957	2623	48	without	without	IN
50957	2623	49	reaching	reach	VBG
50957	2623	50	rock	rock	NN
50957	2623	51	,	,	,
50957	2623	52	or	or	CC
50957	2623	53	passing	pass	VBG
50957	2623	54	out	out	IN
50957	2623	55	of	of	IN
50957	2623	56	glacial	glacial	JJ
50957	2623	57	_	_	NNP
50957	2623	58	débris	débris	NNP
50957	2623	59	_	_	NNP
50957	2623	60	.	.	.
50957	2624	1	Many	many	JJ
50957	2624	2	years	year	NNS
50957	2624	3	ago	ago	RB
50957	2624	4	Professor	Professor	NNP
50957	2624	5	Newberry	Newberry	NNP
50957	2624	6	collected	collect	VBD
50957	2624	7	sufficient	sufficient	JJ
50957	2624	8	facts	fact	NNS
50957	2624	9	to	to	TO
50957	2624	10	show	show	VB
50957	2624	11	that	that	IN
50957	2624	12	pretty	pretty	RB
50957	2624	13	generally	generally	RB
50957	2624	14	the	the	DT
50957	2624	15	ancient	ancient	JJ
50957	2624	16	bed	bed	NN
50957	2624	17	of	of	IN
50957	2624	18	the	the	DT
50957	2624	19	Ohio	Ohio	NNP
50957	2624	20	River	River	NNP
50957	2624	21	was	be	VBD
50957	2624	22	as	as	RB
50957	2624	23	much	much	JJ
50957	2624	24	as	as	IN
50957	2624	25	150	150	CD
50957	2624	26	feet	foot	NNS
50957	2624	27	below	below	IN
50957	2624	28	that	that	DT
50957	2624	29	over	over	IN
50957	2624	30	which	which	WDT
50957	2624	31	it	-PRON-	PRP
50957	2624	32	now	now	RB
50957	2624	33	flows	flow	VBZ
50957	2624	34	.	.	.
50957	2625	1	During	during	IN
50957	2625	2	a	a	DT
50957	2625	3	continental	continental	JJ
50957	2625	4	elevation	elevation	NN
50957	2625	5	the	the	DT
50957	2625	6	erosion	erosion	NN
50957	2625	7	had	have	VBD
50957	2625	8	proceeded	proceed	VBN
50957	2625	9	to	to	IN
50957	2625	10	that	that	DT
50957	2625	11	extent	extent	NN
50957	2625	12	,	,	,
50957	2625	13	and	and	CC
50957	2625	14	then	then	RB
50957	2625	15	the	the	DT
50957	2625	16	channel	channel	NN
50957	2625	17	had	have	VBD
50957	2625	18	been	be	VBN
50957	2625	19	silted	silt	VBN
50957	2625	20	up	up	RP
50957	2625	21	during	during	IN
50957	2625	22	the	the	DT
50957	2625	23	Glacial	glacial	JJ
50957	2625	24	period	period	NN
50957	2625	25	with	with	IN
50957	2625	26	the	the	DT
50957	2625	27	abundant	abundant	JJ
50957	2625	28	material	material	NN
50957	2625	29	carried	carry	VBN
50957	2625	30	down	down	RP
50957	2625	31	by	by	IN
50957	2625	32	the	the	DT
50957	2625	33	streams	stream	NNS
50957	2625	34	from	from	IN
50957	2625	35	the	the	DT
50957	2625	36	glaciated	glaciated	JJ
50957	2625	37	area	area	NN
50957	2625	38	.	.	.
50957	2626	1	One	one	CD
50957	2626	2	of	of	IN
50957	2626	3	the	the	DT
50957	2626	4	evidences	evidence	NNS
50957	2626	5	of	of	IN
50957	2626	6	the	the	DT
50957	2626	7	preglacial	preglacial	JJ
50957	2626	8	depth	depth	NN
50957	2626	9	of	of	IN
50957	2626	10	the	the	DT
50957	2626	11	channel	channel	NN
50957	2626	12	of	of	IN
50957	2626	13	the	the	DT
50957	2626	14	Ohio	Ohio	NNP
50957	2626	15	was	be	VBD
50957	2626	16	brought	bring	VBN
50957	2626	17	to	to	IN
50957	2626	18	light	light	NN
50957	2626	19	at	at	IN
50957	2626	20	Cincinnati	Cincinnati	NNP
50957	2626	21	,	,	,
50957	2626	22	where	where	WRB
50957	2626	23	"	"	``
50957	2626	24	gravel	gravel	NN
50957	2626	25	and	and	CC
50957	2626	26	sand	sand	NN
50957	2626	27	have	have	VBP
50957	2626	28	been	be	VBN
50957	2626	29	found	find	VBN
50957	2626	30	to	to	TO
50957	2626	31	extend	extend	VB
50957	2626	32	to	to	IN
50957	2626	33	a	a	DT
50957	2626	34	depth	depth	NN
50957	2626	35	of	of	IN
50957	2626	36	over	over	IN
50957	2626	37	one	one	CD
50957	2626	38	hundred	hundred	CD
50957	2626	39	feet	foot	NNS
50957	2626	40	below	below	IN
50957	2626	41	low	low	JJ
50957	2626	42	-	-	HYPH
50957	2626	43	water	water	NN
50957	2626	44	mark	mark	NN
50957	2626	45	,	,	,
50957	2626	46	and	and	CC
50957	2626	47	the	the	DT
50957	2626	48	bottom	bottom	NN
50957	2626	49	of	of	IN
50957	2626	50	the	the	DT
50957	2626	51	trough	trough	NN
50957	2626	52	has	have	VBZ
50957	2626	53	not	not	RB
50957	2626	54	been	be	VBN
50957	2626	55	reached	reach	VBN
50957	2626	56	.	.	.
50957	2626	57	"	"	''
50957	2627	1	In	in	IN
50957	2627	2	the	the	DT
50957	2627	3	valley	valley	NN
50957	2627	4	of	of	IN
50957	2627	5	Mill	Mill	NNP
50957	2627	6	Creek	Creek	NNP
50957	2627	7	,	,	,
50957	2627	8	also	also	RB
50957	2627	9	,	,	,
50957	2627	10	"	"	``
50957	2627	11	in	in	IN
50957	2627	12	the	the	DT
50957	2627	13	suburbs	suburb	NNS
50957	2627	14	of	of	IN
50957	2627	15	Cincinnati	Cincinnati	NNP
50957	2627	16	,	,	,
50957	2627	17	gravel	gravel	NN
50957	2627	18	and	and	CC
50957	2627	19	sand	sand	NN
50957	2627	20	were	be	VBD
50957	2627	21	penetrated	penetrate	VBN
50957	2627	22	to	to	IN
50957	2627	23	the	the	DT
50957	2627	24	depth	depth	NN
50957	2627	25	of	of	IN
50957	2627	26	120	120	CD
50957	2627	27	feet	foot	NNS
50957	2627	28	below	below	IN
50957	2627	29	the	the	DT
50957	2627	30	stream	stream	NN
50957	2627	31	before	before	IN
50957	2627	32	reaching	reach	VBG
50957	2627	33	rock	rock	NN
50957	2627	34	.	.	.
50957	2627	35	"	"	''
50957	2628	1	But	but	CC
50957	2628	2	from	from	IN
50957	2628	3	the	the	DT
50957	2628	4	general	general	JJ
50957	2628	5	appearance	appearance	NN
50957	2628	6	of	of	IN
50957	2628	7	the	the	DT
50957	2628	8	channel	channel	NN
50957	2628	9	,	,	,
50957	2628	10	Professor	Professor	NNP
50957	2628	11	J.	J.	NNP
50957	2628	12	F.	F.	NNP
50957	2628	13	James	James	NNP
50957	2628	14	was	be	VBD
50957	2628	15	led	lead	VBN
50957	2628	16	to	to	TO
50957	2628	17	surmise	surmise	VB
50957	2628	18	that	that	IN
50957	2628	19	a	a	DT
50957	2628	20	rock	rock	NN
50957	2628	21	bottom	bottom	NN
50957	2628	22	extended	extend	VBD
50957	2628	23	all	all	PDT
50957	2628	24	the	the	DT
50957	2628	25	way	way	NN
50957	2628	26	across	across	IN
50957	2628	27	the	the	DT
50957	2628	28	present	present	JJ
50957	2628	29	channel	channel	NN
50957	2628	30	of	of	IN
50957	2628	31	the	the	DT
50957	2628	32	Ohio	Ohio	NNP
50957	2628	33	,	,	,
50957	2628	34	between	between	IN
50957	2628	35	Price	Price	NNP
50957	2628	36	Hill	Hill	NNP
50957	2628	37	and	and	CC
50957	2628	38	Ludlow	Ludlow	NNP
50957	2628	39	,	,	,
50957	2628	40	Ky.	Kentucky	NNP
50957	2628	41	,	,	,
50957	2628	42	a	a	DT
50957	2628	43	short	short	JJ
50957	2628	44	distance	distance	NN
50957	2628	45	below	below	IN
50957	2628	46	Cincinnati	Cincinnati	NNP
50957	2628	47	,	,	,
50957	2628	48	which	which	WDT
50957	2628	49	would	would	MD
50957	2628	50	preclude	preclude	VB
50957	2628	51	the	the	DT
50957	2628	52	possibility	possibility	NN
50957	2628	53	of	of	IN
50957	2628	54	a	a	DT
50957	2628	55	preglacial	preglacial	JJ
50957	2628	56	outlet	outlet	NN
50957	2628	57	at	at	IN
50957	2628	58	the	the	DT
50957	2628	59	depth	depth	NN
50957	2628	60	disclosed	disclose	VBN
50957	2628	61	in	in	IN
50957	2628	62	that	that	DT
50957	2628	63	direction	direction	NN
50957	2628	64	.	.	.
50957	2629	1	Mr.	Mr.	NNP
50957	2629	2	Charles	Charles	NNP
50957	2629	3	J.	J.	NNP
50957	2629	4	Bates	Bates	NNP
50957	2629	5	(	(	-LRB-
50957	2629	6	who	who	WP
50957	2629	7	was	be	VBD
50957	2629	8	inspector	inspector	NN
50957	2629	9	of	of	IN
50957	2629	10	the	the	DT
50957	2629	11	masonry	masonry	NN
50957	2629	12	for	for	IN
50957	2629	13	the	the	DT
50957	2629	14	Cincinnati	Cincinnati	NNP
50957	2629	15	Southern	Southern	NNP
50957	2629	16	Railroad	Railroad	NNP
50957	2629	17	while	while	IN
50957	2629	18	building	build	VBG
50957	2629	19	the	the	DT
50957	2629	20	bridge	bridge	NN
50957	2629	21	across	across	IN
50957	2629	22	the	the	DT
50957	2629	23	Ohio	Ohio	NNP
50957	2629	24	at	at	IN
50957	2629	25	this	this	DT
50957	2629	26	point	point	NN
50957	2629	27	)	)	-RRB-
50957	2629	28	informs	inform	VBZ
50957	2629	29	me	-PRON-	PRP
50957	2629	30	that	that	IN
50957	2629	31	Mr.	Mr.	NNP
50957	2629	32	James	James	NNP
50957	2629	33	's	's	POS
50957	2629	34	surmise	surmise	NN
50957	2629	35	is	be	VBZ
50957	2629	36	certainly	certainly	RB
50957	2629	37	correct	correct	JJ
50957	2629	38	,	,	,
50957	2629	39	and	and	CC
50957	2629	40	that	that	IN
50957	2629	41	his	-PRON-	PRP$
50957	2629	42	"	"	``
50957	2629	43	in	in	IN
50957	2629	44	all	all	DT
50957	2629	45	probability	probability	NN
50957	2629	46	"	"	''
50957	2629	47	may	may	MD
50957	2629	48	be	be	VB
50957	2629	49	displaced	displace	VBN
50957	2629	50	by	by	IN
50957	2629	51	"	"	``
50957	2629	52	certainly	certainly	RB
50957	2629	53	,	,	,
50957	2629	54	"	"	''
50957	2629	55	since	since	IN
50957	2629	56	the	the	DT
50957	2629	57	bedded	bed	VBN
50957	2629	58	rocks	rock	NNS
50957	2629	59	supposed	suppose	VBN
50957	2629	60	by	by	IN
50957	2629	61	Professor	Professor	NNP
50957	2629	62	James	James	NNP
50957	2629	63	to	to	TO
50957	2629	64	extend	extend	VB
50957	2629	65	across	across	IN
50957	2629	66	the	the	DT
50957	2629	67	river	river	NN
50957	2629	68	a	a	DT
50957	2629	69	few	few	JJ
50957	2629	70	feet	foot	NNS
50957	2629	71	below	below	IN
50957	2629	72	its	-PRON-	PRP$
50957	2629	73	present	present	JJ
50957	2629	74	bottom	bottom	NN
50957	2629	75	were	be	VBD
50957	2629	76	found	find	VBN
50957	2629	77	by	by	IN
50957	2629	78	the	the	DT
50957	2629	79	engineers	engineer	NNS
50957	2629	80	to	to	TO
50957	2629	81	be	be	VB
50957	2629	82	in	in	IN
50957	2629	83	actual	actual	JJ
50957	2629	84	existence	existence	NN
50957	2629	85	.	.	.
50957	2630	1	In	in	IN
50957	2630	2	looking	look	VBG
50957	2630	3	for	for	IN
50957	2630	4	an	an	DT
50957	2630	5	outlet	outlet	NN
50957	2630	6	for	for	IN
50957	2630	7	the	the	DT
50957	2630	8	waters	water	NNS
50957	2630	9	of	of	IN
50957	2630	10	the	the	DT
50957	2630	11	upper	upper	JJ
50957	2630	12	Ohio	Ohio	NNP
50957	2630	13	which	which	WDT
50957	2630	14	should	should	MD
50957	2630	15	permit	permit	VB
50957	2630	16	them	-PRON-	PRP
50957	2630	17	to	to	TO
50957	2630	18	flow	flow	VB
50957	2630	19	off	off	RP
50957	2630	20	at	at	IN
50957	2630	21	the	the	DT
50957	2630	22	low	low	JJ
50957	2630	23	level	level	NN
50957	2630	24	reached	reach	VBN
50957	2630	25	in	in	IN
50957	2630	26	the	the	DT
50957	2630	27	channel	channel	NN
50957	2630	28	at	at	IN
50957	2630	29	Cincinnati	Cincinnati	NNP
50957	2630	30	,	,	,
50957	2630	31	Professor	Professor	NNP
50957	2630	32	James	James	NNP
50957	2630	33	was	be	VBD
50957	2630	34	led	lead	VBN
50957	2630	35	to	to	TO
50957	2630	36	inspect	inspect	VB
50957	2630	37	the	the	DT
50957	2630	38	valley	valley	NN
50957	2630	39	extending	extend	VBG
50957	2630	40	up	up	RP
50957	2630	41	Mill	Mill	NNP
50957	2630	42	Creek	Creek	NNP
50957	2630	43	to	to	IN
50957	2630	44	the	the	DT
50957	2630	45	north	north	NN
50957	2630	46	towards	towards	IN
50957	2630	47	Hamilton	Hamilton	NNP
50957	2630	48	,	,	,
50957	2630	49	where	where	WRB
50957	2630	50	it	-PRON-	PRP
50957	2630	51	joins	join	VBZ
50957	2630	52	the	the	DT
50957	2630	53	Great	Great	NNP
50957	2630	54	Miami	Miami	NNP
50957	2630	55	.	.	.
50957	2631	1	The	the	DT
50957	2631	2	importance	importance	NN
50957	2631	3	of	of	IN
50957	2631	4	Mill	Mill	NNP
50957	2631	5	Creek	Creek	NNP
50957	2631	6	Valley	Valley	NNP
50957	2631	7	is	be	VBZ
50957	2631	8	readily	readily	RB
50957	2631	9	seen	see	VBN
50957	2631	10	in	in	IN
50957	2631	11	the	the	DT
50957	2631	12	fact	fact	NN
50957	2631	13	that	that	IN
50957	2631	14	the	the	DT
50957	2631	15	canal	canal	NN
50957	2631	16	and	and	CC
50957	2631	17	the	the	DT
50957	2631	18	railroads	railroad	NNS
50957	2631	19	have	have	VBP
50957	2631	20	been	be	VBN
50957	2631	21	able	able	JJ
50957	2631	22	to	to	TO
50957	2631	23	avoid	avoid	VB
50957	2631	24	heavy	heavy	JJ
50957	2631	25	grades	grade	NNS
50957	2631	26	by	by	IN
50957	2631	27	following	follow	VBG
50957	2631	28	it	-PRON-	PRP
50957	2631	29	from	from	IN
50957	2631	30	Cincinnati	Cincinnati	NNP
50957	2631	31	to	to	IN
50957	2631	32	Hamilton	Hamilton	NNP
50957	2631	33	.	.	.
50957	2632	1	As	as	IN
50957	2632	2	a	a	DT
50957	2632	3	glance	glance	NN
50957	2632	4	at	at	IN
50957	2632	5	a	a	DT
50957	2632	6	map	map	NN
50957	2632	7	will	will	MD
50957	2632	8	show	show	VB
50957	2632	9	,	,	,
50957	2632	10	it	-PRON-	PRP
50957	2632	11	is	be	VBZ
50957	2632	12	also	also	RB
50957	2632	13	practically	practically	RB
50957	2632	14	but	but	CC
50957	2632	15	a	a	DT
50957	2632	16	continuation	continuation	NN
50957	2632	17	of	of	IN
50957	2632	18	the	the	DT
50957	2632	19	northerly	northerly	JJ
50957	2632	20	course	course	NN
50957	2632	21	pursued	pursue	VBN
50957	2632	22	by	by	IN
50957	2632	23	the	the	DT
50957	2632	24	Ohio	Ohio	NNP
50957	2632	25	for	for	IN
50957	2632	26	twenty	twenty	CD
50957	2632	27	miles	mile	NNS
50957	2632	28	before	before	IN
50957	2632	29	reaching	reach	VBG
50957	2632	30	Cincinnati	Cincinnati	NNP
50957	2632	31	.	.	.
50957	2633	1	This	this	DT
50957	2633	2	,	,	,
50957	2633	3	therefore	therefore	RB
50957	2633	4	,	,	,
50957	2633	5	was	be	VBD
50957	2633	6	a	a	DT
50957	2633	7	natural	natural	JJ
50957	2633	8	place	place	NN
50957	2633	9	in	in	IN
50957	2633	10	which	which	WDT
50957	2633	11	to	to	TO
50957	2633	12	look	look	VB
50957	2633	13	beneath	beneath	IN
50957	2633	14	the	the	DT
50957	2633	15	extensive	extensive	JJ
50957	2633	16	glacial	glacial	JJ
50957	2633	17	_	_	NNP
50957	2633	18	débris	débris	NN
50957	2633	19	_	_	NNP
50957	2633	20	for	for	IN
50957	2633	21	the	the	DT
50957	2633	22	buried	bury	VBN
50957	2633	23	channel	channel	NN
50957	2633	24	of	of	IN
50957	2633	25	the	the	DT
50957	2633	26	ancient	ancient	JJ
50957	2633	27	Ohio	Ohio	NNP
50957	2633	28	,	,	,
50957	2633	29	and	and	CC
50957	2633	30	here	here	RB
50957	2633	31	in	in	IN
50957	2633	32	all	all	DT
50957	2633	33	probability	probability	NN
50957	2633	34	it	-PRON-	PRP
50957	2633	35	has	have	VBZ
50957	2633	36	been	be	VBN
50957	2633	37	found	find	VBN
50957	2633	38	.	.	.
50957	2634	1	The	the	DT
50957	2634	2	borings	boring	NNS
50957	2634	3	which	which	WDT
50957	2634	4	have	have	VBP
50957	2634	5	been	be	VBN
50957	2634	6	made	make	VBN
50957	2634	7	in	in	IN
50957	2634	8	Milk	Milk	NNP
50957	2634	9	Creek	Creek	NNP
50957	2634	10	Valley	Valley	NNP
50957	2634	11	north	north	NN
50957	2634	12	of	of	IN
50957	2634	13	Cincinnati	Cincinnati	NNP
50957	2634	14	,	,	,
50957	2634	15	show	show	VBP
50957	2634	16	that	that	IN
50957	2634	17	the	the	DT
50957	2634	18	bedded	bed	VBN
50957	2634	19	rock	rock	NN
50957	2634	20	lies	lie	VBZ
50957	2634	21	certainly	certainly	RB
50957	2634	22	thirty	thirty	CD
50957	2634	23	-	-	HYPH
50957	2634	24	four	four	CD
50957	2634	25	feet	foot	NNS
50957	2634	26	below	below	IN
50957	2634	27	the	the	DT
50957	2634	28	low	low	JJ
50957	2634	29	-	-	HYPH
50957	2634	30	water	water	NN
50957	2634	31	mark	mark	NN
50957	2634	32	of	of	IN
50957	2634	33	the	the	DT
50957	2634	34	Ohio	Ohio	NNP
50957	2634	35	just	just	RB
50957	2634	36	below	below	IN
50957	2634	37	Cincinnati	Cincinnati	NNP
50957	2634	38	,	,	,
50957	2634	39	while	while	IN
50957	2634	40	at	at	IN
50957	2634	41	Hamilton	Hamilton	NNP
50957	2634	42	,	,	,
50957	2634	43	twenty	twenty	CD
50957	2634	44	-	-	HYPH
50957	2634	45	five	five	CD
50957	2634	46	miles	mile	NNS
50957	2634	47	north	north	RB
50957	2634	48	of	of	IN
50957	2634	49	Cincinnati	Cincinnati	NNP
50957	2634	50	,	,	,
50957	2634	51	where	where	WRB
50957	2634	52	the	the	DT
50957	2634	53	valley	valley	NN
50957	2634	54	of	of	IN
50957	2634	55	the	the	DT
50957	2634	56	Great	Great	NNP
50957	2634	57	Miami	Miami	NNP
50957	2634	58	is	be	VBZ
50957	2634	59	reached	reach	VBN
50957	2634	60	,	,	,
50957	2634	61	the	the	DT
50957	2634	62	bedded	bed	VBN
50957	2634	63	rock	rock	NN
50957	2634	64	of	of	IN
50957	2634	65	the	the	DT
50957	2634	66	valley	valley	NN
50957	2634	67	lies	lie	VBZ
50957	2634	68	as	as	RB
50957	2634	69	much	much	RB
50957	2634	70	as	as	IN
50957	2634	71	ninety	ninety	CD
50957	2634	72	feet	foot	NNS
50957	2634	73	below	below	IN
50957	2634	74	present	present	JJ
50957	2634	75	low	low	JJ
50957	2634	76	-	-	HYPH
50957	2634	77	water	water	NN
50957	2634	78	mark	mark	NN
50957	2634	79	in	in	IN
50957	2634	80	the	the	DT
50957	2634	81	Ohio	Ohio	NNP
50957	2634	82	.	.	.
50957	2635	1	Other	other	JJ
50957	2635	2	indications	indication	NNS
50957	2635	3	of	of	IN
50957	2635	4	the	the	DT
50957	2635	5	greater	great	JJR
50957	2635	6	depth	depth	NN
50957	2635	7	of	of	IN
50957	2635	8	the	the	DT
50957	2635	9	preglacial	preglacial	JJ
50957	2635	10	gorge	gorge	NN
50957	2635	11	of	of	IN
50957	2635	12	the	the	DT
50957	2635	13	Ohio	Ohio	NNP
50957	2635	14	are	be	VBP
50957	2635	15	abundant	abundant	JJ
50957	2635	16	.	.	.
50957	2636	1	"	"	``
50957	2636	2	At	at	IN
50957	2636	3	the	the	DT
50957	2636	4	junction	junction	NN
50957	2636	5	of	of	IN
50957	2636	6	the	the	DT
50957	2636	7	Anderson	Anderson	NNP
50957	2636	8	with	with	IN
50957	2636	9	the	the	DT
50957	2636	10	Ohio	Ohio	NNP
50957	2636	11	,	,	,
50957	2636	12	in	in	IN
50957	2636	13	Indiana	Indiana	NNP
50957	2636	14	,	,	,
50957	2636	15	a	a	DT
50957	2636	16	well	well	NN
50957	2636	17	was	be	VBD
50957	2636	18	sunk	sink	VBN
50957	2636	19	ninety	ninety	CD
50957	2636	20	-	-	HYPH
50957	2636	21	four	four	CD
50957	2636	22	feet	foot	NNS
50957	2636	23	below	below	IN
50957	2636	24	the	the	DT
50957	2636	25	level	level	NN
50957	2636	26	of	of	IN
50957	2636	27	the	the	DT
50957	2636	28	Ohio	Ohio	NNP
50957	2636	29	before	before	IN
50957	2636	30	rock	rock	NN
50957	2636	31	was	be	VBD
50957	2636	32	found	find	VBN
50957	2636	33	.	.	.
50957	2636	34	"	"	''
50957	2637	1	At	at	IN
50957	2637	2	Louisville	Louisville	NNP
50957	2637	3	,	,	,
50957	2637	4	Ky.	Kentucky	NNP
50957	2637	5	,	,	,
50957	2637	6	the	the	DT
50957	2637	7	occurrence	occurrence	NN
50957	2637	8	of	of	IN
50957	2637	9	falls	falls	NNP
50957	2637	10	in	in	IN
50957	2637	11	the	the	DT
50957	2637	12	Ohio	Ohio	NNP
50957	2637	13	seemed	seem	VBD
50957	2637	14	at	at	IN
50957	2637	15	first	first	RB
50957	2637	16	to	to	TO
50957	2637	17	discredit	discredit	VB
50957	2637	18	the	the	DT
50957	2637	19	theory	theory	NN
50957	2637	20	in	in	IN
50957	2637	21	question	question	NN
50957	2637	22	,	,	,
50957	2637	23	but	but	CC
50957	2637	24	Professor	Professor	NNP
50957	2637	25	Newberry	Newberry	NNP
50957	2637	26	was	be	VBD
50957	2637	27	able	able	JJ
50957	2637	28	to	to	TO
50957	2637	29	show	show	VB
50957	2637	30	that	that	IN
50957	2637	31	the	the	DT
50957	2637	32	falls	fall	NNS
50957	2637	33	at	at	IN
50957	2637	34	Louisville	Louisville	NNP
50957	2637	35	are	be	VBP
50957	2637	36	produced	produce	VBN
50957	2637	37	by	by	IN
50957	2637	38	the	the	DT
50957	2637	39	water	water	NN
50957	2637	40	's	be	VBZ
50957	2637	41	being	be	VBG
50957	2637	42	now	now	RB
50957	2637	43	compelled	compel	VBN
50957	2637	44	to	to	TO
50957	2637	45	flow	flow	VB
50957	2637	46	over	over	IN
50957	2637	47	a	a	DT
50957	2637	48	rocky	rocky	JJ
50957	2637	49	point	point	NN
50957	2637	50	projecting	project	VBG
50957	2637	51	from	from	IN
50957	2637	52	the	the	DT
50957	2637	53	north	north	NN
50957	2637	54	side	side	NN
50957	2637	55	into	into	IN
50957	2637	56	the	the	DT
50957	2637	57	old	old	JJ
50957	2637	58	valley	valley	NN
50957	2637	59	,	,	,
50957	2637	60	while	while	IN
50957	2637	61	to	to	IN
50957	2637	62	the	the	DT
50957	2637	63	south	south	NN
50957	2637	64	there	there	EX
50957	2637	65	is	be	VBZ
50957	2637	66	ample	ample	JJ
50957	2637	67	opportunity	opportunity	NN
50957	2637	68	for	for	IN
50957	2637	69	an	an	DT
50957	2637	70	old	old	JJ
50957	2637	71	channel	channel	NN
50957	2637	72	to	to	TO
50957	2637	73	have	have	VB
50957	2637	74	passed	pass	VBN
50957	2637	75	around	around	RP
50957	2637	76	this	this	DT
50957	2637	77	point	point	NN
50957	2637	78	underneath	underneath	IN
50957	2637	79	the	the	DT
50957	2637	80	city	city	NN
50957	2637	81	on	on	IN
50957	2637	82	the	the	DT
50957	2637	83	south	south	JJ
50957	2637	84	side	side	NN
50957	2637	85	.	.	.
50957	2638	1	The	the	DT
50957	2638	2	lowlands	lowland	NNS
50957	2638	3	upon	upon	IN
50957	2638	4	which	which	WDT
50957	2638	5	the	the	DT
50957	2638	6	city	city	NN
50957	2638	7	stands	stand	NNS
50957	2638	8	are	be	VBP
50957	2638	9	made	make	VBN
50957	2638	10	lands	land	NNS
50957	2638	11	,	,	,
50957	2638	12	where	where	WRB
50957	2638	13	glacial	glacial	NNP
50957	2638	14	_	_	NNP
50957	2638	15	débris	débris	NN
50957	2638	16	_	_	NNP
50957	2638	17	has	have	VBZ
50957	2638	18	filled	fill	VBN
50957	2638	19	up	up	RP
50957	2638	20	the	the	DT
50957	2638	21	old	old	JJ
50957	2638	22	channel	channel	NN
50957	2638	23	of	of	IN
50957	2638	24	the	the	DT
50957	2638	25	Ohio	Ohio	NNP
50957	2638	26	.	.	.
50957	2639	1	Above	above	IN
50957	2639	2	Cincinnati	Cincinnati	NNP
50957	2639	3	the	the	DT
50957	2639	4	tributaries	tributary	NNS
50957	2639	5	of	of	IN
50957	2639	6	the	the	DT
50957	2639	7	Ohio	Ohio	NNP
50957	2639	8	exhibit	exhibit	NN
50957	2639	9	the	the	DT
50957	2639	10	same	same	JJ
50957	2639	11	phenomena	phenomena	NN
50957	2639	12	.	.	.
50957	2640	1	At	at	IN
50957	2640	2	New	New	NNP
50957	2640	3	Philadelphia	Philadelphia	NNP
50957	2640	4	,	,	,
50957	2640	5	Tuscarawas	Tuscarawas	NNP
50957	2640	6	County	County	NNP
50957	2640	7	,	,	,
50957	2640	8	the	the	DT
50957	2640	9	borings	boring	NNS
50957	2640	10	for	for	IN
50957	2640	11	salt	salt	NN
50957	2640	12	-	-	HYPH
50957	2640	13	wells	well	NNS
50957	2640	14	show	show	VBP
50957	2640	15	that	that	IN
50957	2640	16	the	the	DT
50957	2640	17	Tuscarawas	Tuscarawas	NNP
50957	2640	18	is	be	VBZ
50957	2640	19	running	run	VBG
50957	2640	20	175	175	CD
50957	2640	21	feet	foot	NNS
50957	2640	22	above	above	IN
50957	2640	23	its	-PRON-	PRP$
50957	2640	24	ancient	ancient	JJ
50957	2640	25	bed	bed	NN
50957	2640	26	.	.	.
50957	2641	1	The	the	DT
50957	2641	2	Beaver	Beaver	NNP
50957	2641	3	,	,	,
50957	2641	4	at	at	IN
50957	2641	5	the	the	DT
50957	2641	6	junction	junction	NN
50957	2641	7	of	of	IN
50957	2641	8	the	the	DT
50957	2641	9	Mahoning	Mahoning	NNP
50957	2641	10	and	and	CC
50957	2641	11	Shenango	Shenango	NNP
50957	2641	12	,	,	,
50957	2641	13	is	be	VBZ
50957	2641	14	flowing	flow	VBG
50957	2641	15	150	150	CD
50957	2641	16	feet	foot	NNS
50957	2641	17	above	above	IN
50957	2641	18	the	the	DT
50957	2641	19	bottom	bottom	NN
50957	2641	20	of	of	IN
50957	2641	21	its	-PRON-	PRP$
50957	2641	22	old	old	JJ
50957	2641	23	trough	trough	NN
50957	2641	24	,	,	,
50957	2641	25	as	as	IN
50957	2641	26	is	be	VBZ
50957	2641	27	demonstrated	demonstrate	VBN
50957	2641	28	by	by	IN
50957	2641	29	a	a	DT
50957	2641	30	large	large	JJ
50957	2641	31	number	number	NN
50957	2641	32	of	of	IN
50957	2641	33	oil	oil	NN
50957	2641	34	-	-	HYPH
50957	2641	35	wells	well	NNS
50957	2641	36	bored	bore	VBN
50957	2641	37	in	in	IN
50957	2641	38	the	the	DT
50957	2641	39	vicinity	vicinity	NN
50957	2641	40	.	.	.
50957	2642	1	Oil	Oil	NNP
50957	2642	2	Creek	Creek	NNP
50957	2642	3	is	be	VBZ
50957	2642	4	shown	show	VBN
50957	2642	5	by	by	IN
50957	2642	6	the	the	DT
50957	2642	7	same	same	JJ
50957	2642	8	proofs	proof	NNS
50957	2642	9	to	to	TO
50957	2642	10	run	run	VB
50957	2642	11	from	from	IN
50957	2642	12	75	75	CD
50957	2642	13	to	to	TO
50957	2642	14	100	100	CD
50957	2642	15	feet	foot	NNS
50957	2642	16	above	above	IN
50957	2642	17	its	-PRON-	PRP$
50957	2642	18	old	old	JJ
50957	2642	19	channel	channel	NN
50957	2642	20	,	,	,
50957	2642	21	and	and	CC
50957	2642	22	that	that	IN
50957	2642	23	channel	channel	NNP
50957	2642	24	had	have	VBD
50957	2642	25	sometimes	sometimes	RB
50957	2642	26	vertical	vertical	JJ
50957	2642	27	and	and	CC
50957	2642	28	even	even	RB
50957	2642	29	overhanging	overhanging	JJ
50957	2642	30	walls	wall	NNS
50957	2642	31	.	.	.
50957	2643	1	[	[	-LRB-
50957	2643	2	CC	cc	NN
50957	2643	3	]	]	-RRB-
50957	2643	4	[	[	-LRB-
50957	2643	5	Footnote	Footnote	NNP
50957	2643	6	CC	cc	NN
50957	2643	7	:	:	:
50957	2643	8	Geological	Geological	NNP
50957	2643	9	Survey	Survey	NNP
50957	2643	10	of	of	IN
50957	2643	11	Ohio	Ohio	NNP
50957	2643	12	,	,	,
50957	2643	13	vol	vol	NNP
50957	2643	14	.	.	.
50957	2644	1	ii	ii	NNP
50957	2644	2	,	,	,
50957	2644	3	pp	pp	NNP
50957	2644	4	.	.	.
50957	2645	1	13	13	CD
50957	2645	2	,	,	,
50957	2645	3	14	14	CD
50957	2645	4	.	.	.
50957	2645	5	]	]	-RRB-
50957	2646	1	The	the	DT
50957	2646	2	course	course	NN
50957	2646	3	of	of	IN
50957	2646	4	preglacial	preglacial	JJ
50957	2646	5	drainage	drainage	NN
50957	2646	6	in	in	IN
50957	2646	7	the	the	DT
50957	2646	8	upper	upper	JJ
50957	2646	9	basin	basin	NN
50957	2646	10	of	of	IN
50957	2646	11	the	the	DT
50957	2646	12	Alleghany	Alleghany	NNP
50957	2646	13	River	River	NNP
50957	2646	14	is	be	VBZ
50957	2646	15	worthy	worthy	JJ
50957	2646	16	of	of	IN
50957	2646	17	more	more	RBR
50957	2646	18	particular	particular	JJ
50957	2646	19	mention	mention	NN
50957	2646	20	.	.	.
50957	2647	1	Mr.	Mr.	NNP
50957	2647	2	Carll	Carll	NNP
50957	2647	3	,	,	,
50957	2647	4	of	of	IN
50957	2647	5	the	the	DT
50957	2647	6	Pennsylvania	Pennsylvania	NNP
50957	2647	7	Geological	Geological	NNP
50957	2647	8	Survey	Survey	NNP
50957	2647	9	,	,	,
50957	2647	10	has	have	VBZ
50957	2647	11	adduced	adduce	VBN
50957	2647	12	plausible	plausible	JJ
50957	2647	13	reasons	reason	NNS
50957	2647	14	for	for	IN
50957	2647	15	believing	believe	VBG
50957	2647	16	that	that	DT
50957	2647	17	previous	previous	JJ
50957	2647	18	to	to	IN
50957	2647	19	the	the	DT
50957	2647	20	Glacial	glacial	JJ
50957	2647	21	period	period	NN
50957	2647	22	the	the	DT
50957	2647	23	drainage	drainage	NN
50957	2647	24	of	of	IN
50957	2647	25	the	the	DT
50957	2647	26	valley	valley	NN
50957	2647	27	of	of	IN
50957	2647	28	the	the	DT
50957	2647	29	upper	upper	JJ
50957	2647	30	Alleghany	Alleghany	NNP
50957	2647	31	north	north	NN
50957	2647	32	of	of	IN
50957	2647	33	the	the	DT
50957	2647	34	neighbourhood	neighbourhood	NN
50957	2647	35	of	of	IN
50957	2647	36	Tidioute	Tidioute	NNP
50957	2647	37	,	,	,
50957	2647	38	in	in	IN
50957	2647	39	Warren	Warren	NNP
50957	2647	40	County	County	NNP
50957	2647	41	,	,	,
50957	2647	42	instead	instead	RB
50957	2647	43	of	of	IN
50957	2647	44	passing	pass	VBG
50957	2647	45	southward	southward	RB
50957	2647	46	as	as	IN
50957	2647	47	now	now	RB
50957	2647	48	,	,	,
50957	2647	49	was	be	VBD
50957	2647	50	collected	collect	VBN
50957	2647	51	into	into	IN
50957	2647	52	one	one	CD
50957	2647	53	great	great	JJ
50957	2647	54	stream	stream	NN
50957	2647	55	flowing	flow	VBG
50957	2647	56	northward	northward	RB
50957	2647	57	through	through	IN
50957	2647	58	the	the	DT
50957	2647	59	region	region	NN
50957	2647	60	of	of	IN
50957	2647	61	Cassadaga	Cassadaga	NNP
50957	2647	62	Lake	Lake	NNP
50957	2647	63	to	to	TO
50957	2647	64	enter	enter	VB
50957	2647	65	the	the	DT
50957	2647	66	Lake	Lake	NNP
50957	2647	67	Erie	Erie	NNP
50957	2647	68	basin	basin	NN
50957	2647	69	at	at	IN
50957	2647	70	Dunkirk	Dunkirk	NNP
50957	2647	71	,	,	,
50957	2647	72	N.	N.	NNP
50957	2647	73	Y.	Y.	NNP
50957	2648	1	The	the	DT
50957	2648	2	evidence	evidence	NN
50957	2648	3	is	be	VBZ
50957	2648	4	that	that	IN
50957	2648	5	between	between	IN
50957	2648	6	Tidioute	Tidioute	NNP
50957	2648	7	and	and	CC
50957	2648	8	Warren	Warren	NNP
50957	2648	9	the	the	DT
50957	2648	10	present	present	JJ
50957	2648	11	Alleghany	Alleghany	NNP
50957	2648	12	is	be	VBZ
50957	2648	13	shallow	shallow	JJ
50957	2648	14	,	,	,
50957	2648	15	and	and	CC
50957	2648	16	flows	flow	VBZ
50957	2648	17	over	over	IN
50957	2648	18	a	a	DT
50957	2648	19	rocky	rocky	JJ
50957	2648	20	basin	basin	NN
50957	2648	21	;	;	:
50957	2648	22	but	but	CC
50957	2648	23	from	from	IN
50957	2648	24	Warren	Warren	NNP
50957	2648	25	northward	northward	RB
50957	2648	26	along	along	IN
50957	2648	27	the	the	DT
50957	2648	28	valley	valley	NN
50957	2648	29	of	of	IN
50957	2648	30	the	the	DT
50957	2648	31	Conewango	Conewango	NNP
50957	2648	32	,	,	,
50957	2648	33	the	the	DT
50957	2648	34	bottom	bottom	NN
50957	2648	35	of	of	IN
50957	2648	36	the	the	DT
50957	2648	37	old	old	JJ
50957	2648	38	trough	trough	NN
50957	2648	39	lies	lie	VBZ
50957	2648	40	at	at	IN
50957	2648	41	a	a	DT
50957	2648	42	considerably	considerably	RB
50957	2648	43	lower	low	JJR
50957	2648	44	level	level	NN
50957	2648	45	,	,	,
50957	2648	46	and	and	CC
50957	2648	47	slopes	slope	NNS
50957	2648	48	to	to	IN
50957	2648	49	the	the	DT
50957	2648	50	north	north	NN
50957	2648	51	.	.	.
50957	2649	1	Borings	boring	NNS
50957	2649	2	show	show	VBP
50957	2649	3	that	that	IN
50957	2649	4	in	in	IN
50957	2649	5	thirteen	thirteen	CD
50957	2649	6	miles	mile	NNS
50957	2649	7	the	the	DT
50957	2649	8	slope	slope	NN
50957	2649	9	of	of	IN
50957	2649	10	the	the	DT
50957	2649	11	preglacial	preglacial	JJ
50957	2649	12	floor	floor	NN
50957	2649	13	of	of	IN
50957	2649	14	Conewango	Conewango	NNP
50957	2649	15	Creek	Creek	NNP
50957	2649	16	to	to	IN
50957	2649	17	the	the	DT
50957	2649	18	north	north	NN
50957	2649	19	is	be	VBZ
50957	2649	20	136	136	CD
50957	2649	21	feet	foot	NNS
50957	2649	22	.	.	.
50957	2650	1	The	the	DT
50957	2650	2	actual	actual	JJ
50957	2650	3	height	height	NN
50957	2650	4	above	above	IN
50957	2650	5	tide	tide	NN
50957	2650	6	of	of	IN
50957	2650	7	the	the	DT
50957	2650	8	old	old	JJ
50957	2650	9	valley	valley	NNP
50957	2650	10	floor	floor	NN
50957	2650	11	at	at	IN
50957	2650	12	Fentonville	Fentonville	NNP
50957	2650	13	,	,	,
50957	2650	14	where	where	WRB
50957	2650	15	the	the	DT
50957	2650	16	Conewango	Conewango	NNP
50957	2650	17	crosses	cross	VBZ
50957	2650	18	the	the	DT
50957	2650	19	New	New	NNP
50957	2650	20	York	York	NNP
50957	2650	21	line	line	NN
50957	2650	22	,	,	,
50957	2650	23	is	be	VBZ
50957	2650	24	only	only	RB
50957	2650	25	964	964	CD
50957	2650	26	feet	foot	NNS
50957	2650	27	;	;	:
50957	2650	28	while	while	IN
50957	2650	29	that	that	DT
50957	2650	30	of	of	IN
50957	2650	31	the	the	DT
50957	2650	32	ancient	ancient	JJ
50957	2650	33	rocky	rocky	JJ
50957	2650	34	floor	floor	NN
50957	2650	35	of	of	IN
50957	2650	36	the	the	DT
50957	2650	37	Alleghany	Alleghany	NNP
50957	2650	38	at	at	IN
50957	2650	39	Great	Great	NNP
50957	2650	40	Bend	Bend	NNP
50957	2650	41	,	,	,
50957	2650	42	a	a	DT
50957	2650	43	few	few	JJ
50957	2650	44	miles	mile	NNS
50957	2650	45	south	south	RB
50957	2650	46	of	of	IN
50957	2650	47	Warren	Warren	NNP
50957	2650	48	,	,	,
50957	2650	49	was	be	VBD
50957	2650	50	1,170	1,170	CD
50957	2650	51	feet	foot	NNS
50957	2650	52	.	.	.
50957	2651	1	Again	again	RB
50957	2651	2	,	,	,
50957	2651	3	going	go	VBG
50957	2651	4	nearer	nearer	VB
50957	2651	5	the	the	DT
50957	2651	6	head	head	NN
50957	2651	7	-	-	HYPH
50957	2651	8	waters	water	NNS
50957	2651	9	of	of	IN
50957	2651	10	the	the	DT
50957	2651	11	Alleghany	Alleghany	NNP
50957	2651	12	,	,	,
50957	2651	13	in	in	IN
50957	2651	14	the	the	DT
50957	2651	15	neighbourhood	neighbourhood	NN
50957	2651	16	of	of	IN
50957	2651	17	Salamanca	Salamanca	NNP
50957	2651	18	,	,	,
50957	2651	19	it	-PRON-	PRP
50957	2651	20	is	be	VBZ
50957	2651	21	found	find	VBN
50957	2651	22	that	that	IN
50957	2651	23	the	the	DT
50957	2651	24	ancient	ancient	JJ
50957	2651	25	floor	floor	NN
50957	2651	26	of	of	IN
50957	2651	27	the	the	DT
50957	2651	28	Alleghany	Alleghany	NNP
50957	2651	29	is	be	VBZ
50957	2651	30	,	,	,
50957	2651	31	at	at	IN
50957	2651	32	Carrollton	Carrollton	NNP
50957	2651	33	,	,	,
50957	2651	34	70	70	CD
50957	2651	35	feet	foot	NNS
50957	2651	36	lower	low	JJR
50957	2651	37	than	than	IN
50957	2651	38	the	the	DT
50957	2651	39	ancient	ancient	JJ
50957	2651	40	bed	bed	NN
50957	2651	41	of	of	IN
50957	2651	42	the	the	DT
50957	2651	43	present	present	JJ
50957	2651	44	stream	stream	NN
50957	2651	45	at	at	IN
50957	2651	46	Great	Great	NNP
50957	2651	47	Bend	Bend	NNP
50957	2651	48	,	,	,
50957	2651	49	about	about	RB
50957	2651	50	sixty	sixty	CD
50957	2651	51	miles	mile	NNS
50957	2651	52	to	to	IN
50957	2651	53	the	the	DT
50957	2651	54	south	south	NN
50957	2651	55	;	;	:
50957	2651	56	while	while	IN
50957	2651	57	at	at	IN
50957	2651	58	Cole	Cole	NNP
50957	2651	59	's	's	POS
50957	2651	60	Spring	Spring	NNP
50957	2651	61	,	,	,
50957	2651	62	in	in	IN
50957	2651	63	the	the	DT
50957	2651	64	neighbourhood	neighbourhood	NN
50957	2651	65	of	of	IN
50957	2651	66	Steamburg	Steamburg	NNP
50957	2651	67	,	,	,
50957	2651	68	Cattaraugus	Cattaraugus	NNP
50957	2651	69	County	County	NNP
50957	2651	70	,	,	,
50957	2651	71	N.	N.	NNP
50957	2651	72	Y.	Y.	NNP
50957	2651	73	,	,	,
50957	2651	74	there	there	EX
50957	2651	75	has	have	VBZ
50957	2651	76	been	be	VBN
50957	2651	77	an	an	DT
50957	2651	78	accumulation	accumulation	NN
50957	2651	79	of	of	IN
50957	2651	80	315	315	CD
50957	2651	81	feet	foot	NNS
50957	2651	82	of	of	IN
50957	2651	83	drift	drift	NN
50957	2651	84	in	in	IN
50957	2651	85	a	a	DT
50957	2651	86	preglacial	preglacial	JJ
50957	2651	87	valley	valley	NN
50957	2651	88	whose	whose	WP$
50957	2651	89	rocky	rocky	JJ
50957	2651	90	floor	floor	NN
50957	2651	91	is	be	VBZ
50957	2651	92	155	155	CD
50957	2651	93	feet	foot	NNS
50957	2651	94	below	below	IN
50957	2651	95	the	the	DT
50957	2651	96	ancient	ancient	JJ
50957	2651	97	rocky	rocky	JJ
50957	2651	98	floor	floor	NN
50957	2651	99	at	at	IN
50957	2651	100	Great	Great	NNP
50957	2651	101	Bend	Bend	NNP
50957	2651	102	.	.	.
50957	2652	1	Unless	unless	IN
50957	2652	2	there	there	EX
50957	2652	3	has	have	VBZ
50957	2652	4	been	be	VBN
50957	2652	5	a	a	DT
50957	2652	6	great	great	JJ
50957	2652	7	change	change	NN
50957	2652	8	in	in	IN
50957	2652	9	levels	level	NNS
50957	2652	10	,	,	,
50957	2652	11	there	there	EX
50957	2652	12	must	must	MD
50957	2652	13	,	,	,
50957	2652	14	therefore	therefore	RB
50957	2652	15	,	,	,
50957	2652	16	have	have	VBP
50957	2652	17	been	be	VBN
50957	2652	18	some	some	DT
50957	2652	19	other	other	JJ
50957	2652	20	outlet	outlet	NN
50957	2652	21	than	than	IN
50957	2652	22	the	the	DT
50957	2652	23	present	present	NN
50957	2652	24	for	for	IN
50957	2652	25	the	the	DT
50957	2652	26	waters	water	NNS
50957	2652	27	collecting	collect	VBG
50957	2652	28	in	in	IN
50957	2652	29	the	the	DT
50957	2652	30	drainage	drainage	NN
50957	2652	31	basin	basin	NN
50957	2652	32	to	to	IN
50957	2652	33	the	the	DT
50957	2652	34	north	north	NN
50957	2652	35	of	of	IN
50957	2652	36	Great	Great	NNP
50957	2652	37	Bend	Bend	NNP
50957	2652	38	.	.	.
50957	2653	1	[	[	-LRB-
50957	2653	2	CD	cd	NN
50957	2653	3	]	]	-RRB-
50957	2653	4	[	[	-LRB-
50957	2653	5	Footnote	footnote	NN
50957	2653	6	CD	cd	NN
50957	2653	7	:	:	:
50957	2653	8	For	for	IN
50957	2653	9	a	a	DT
50957	2653	10	criticism	criticism	NN
50957	2653	11	of	of	IN
50957	2653	12	Mr.	Mr.	NNP
50957	2653	13	Carll	Carll	NNP
50957	2653	14	's	's	POS
50957	2653	15	views	view	NNS
50957	2653	16	,	,	,
50957	2653	17	see	see	VBP
50957	2653	18	an	an	DT
50957	2653	19	article	article	NN
50957	2653	20	on	on	IN
50957	2653	21	Pleistocene	Pleistocene	NNP
50957	2653	22	Fluvial	Fluvial	NNP
50957	2653	23	Planes	Planes	NNP
50957	2653	24	of	of	IN
50957	2653	25	Western	Western	NNP
50957	2653	26	Pennsylvania	Pennsylvania	NNP
50957	2653	27	,	,	,
50957	2653	28	by	by	IN
50957	2653	29	Mr.	Mr.	NNP
50957	2653	30	Frank	Frank	NNP
50957	2653	31	Leverett	Leverett	NNP
50957	2653	32	,	,	,
50957	2653	33	in	in	IN
50957	2653	34	American	American	NNP
50957	2653	35	Journal	Journal	NNP
50957	2653	36	of	of	IN
50957	2653	37	Science	Science	NNP
50957	2653	38	,	,	,
50957	2653	39	vol	vol	NNP
50957	2653	40	.	.	.
50957	2654	1	xlii	xlii	NNP
50957	2654	2	,	,	,
50957	2654	3	pp	pp	NNP
50957	2654	4	.	.	.
50957	2655	1	200	200	CD
50957	2655	2	-	-	SYM
50957	2655	3	212	212	CD
50957	2655	4	.	.	.
50957	2655	5	]	]	-RRB-
50957	2656	1	While	while	IN
50957	2656	2	there	there	EX
50957	2656	3	are	be	VBP
50957	2656	4	numerous	numerous	JJ
50957	2656	5	superficial	superficial	JJ
50957	2656	6	indications	indication	NNS
50957	2656	7	of	of	IN
50957	2656	8	buried	bury	VBN
50957	2656	9	channels	channel	NNS
50957	2656	10	running	run	VBG
50957	2656	11	towards	towards	IN
50957	2656	12	Lake	Lake	NNP
50957	2656	13	Erie	Erie	NNP
50957	2656	14	in	in	IN
50957	2656	15	this	this	DT
50957	2656	16	region	region	NN
50957	2656	17	,	,	,
50957	2656	18	direct	direct	JJ
50957	2656	19	exploration	exploration	NN
50957	2656	20	has	have	VBZ
50957	2656	21	not	not	RB
50957	2656	22	been	be	VBN
50957	2656	23	made	make	VBN
50957	2656	24	to	to	TO
50957	2656	25	confirm	confirm	VB
50957	2656	26	these	these	DT
50957	2656	27	theoretical	theoretical	JJ
50957	2656	28	conclusions	conclusion	NNS
50957	2656	29	.	.	.
50957	2657	1	In	in	IN
50957	2657	2	the	the	DT
50957	2657	3	opinion	opinion	NN
50957	2657	4	of	of	IN
50957	2657	5	Mr.	Mr.	NNP
50957	2657	6	Carll	Carll	NNP
50957	2657	7	,	,	,
50957	2657	8	Chautauqua	Chautauqua	NNP
50957	2657	9	Lake	Lake	NNP
50957	2657	10	did	do	VBD
50957	2657	11	not	not	RB
50957	2657	12	flow	flow	VB
50957	2657	13	directly	directly	RB
50957	2657	14	to	to	IN
50957	2657	15	the	the	DT
50957	2657	16	north	north	NN
50957	2657	17	,	,	,
50957	2657	18	but	but	CC
50957	2657	19	,	,	,
50957	2657	20	passing	pass	VBG
50957	2657	21	through	through	IN
50957	2657	22	a	a	DT
50957	2657	23	channel	channel	NN
50957	2657	24	nearly	nearly	RB
50957	2657	25	coincident	coincident	NN
50957	2657	26	with	with	IN
50957	2657	27	that	that	DT
50957	2657	28	now	now	RB
50957	2657	29	occupied	occupy	VBN
50957	2657	30	by	by	IN
50957	2657	31	it	-PRON-	PRP
50957	2657	32	,	,	,
50957	2657	33	joined	join	VBD
50957	2657	34	the	the	DT
50957	2657	35	northerly	northerly	JJ
50957	2657	36	flowing	flow	VBG
50957	2657	37	stream	stream	NN
50957	2657	38	a	a	DT
50957	2657	39	few	few	JJ
50957	2657	40	miles	mile	NNS
50957	2657	41	northeast	northeast	RB
50957	2657	42	from	from	IN
50957	2657	43	Jamestown	Jamestown	NNP
50957	2657	44	.	.	.
50957	2658	1	[	[	-LRB-
50957	2658	2	CE	CE	NNP
50957	2658	3	]	]	-RRB-
50957	2658	4	It	-PRON-	PRP
50957	2658	5	is	be	VBZ
50957	2658	6	probable	probable	JJ
50957	2658	7	,	,	,
50957	2658	8	however	however	RB
50957	2658	9	,	,	,
50957	2658	10	that	that	IN
50957	2658	11	Chautauqua	Chautauqua	NNP
50957	2658	12	did	do	VBD
50957	2658	13	not	not	RB
50957	2658	14	then	then	RB
50957	2658	15	exist	exist	VB
50957	2658	16	as	as	IN
50957	2658	17	a	a	DT
50957	2658	18	lake	lake	NN
50957	2658	19	,	,	,
50957	2658	20	since	since	IN
50957	2658	21	the	the	DT
50957	2658	22	length	length	NN
50957	2658	23	of	of	IN
50957	2658	24	preglacial	preglacial	JJ
50957	2658	25	time	time	NN
50957	2658	26	would	would	MD
50957	2658	27	have	have	VB
50957	2658	28	permitted	permit	VBN
50957	2658	29	its	-PRON-	PRP$
50957	2658	30	outlet	outlet	NN
50957	2658	31	to	to	TO
50957	2658	32	wear	wear	VB
50957	2658	33	a	a	DT
50957	2658	34	continuous	continuous	JJ
50957	2658	35	channel	channel	NN
50957	2658	36	of	of	IN
50957	2658	37	great	great	JJ
50957	2658	38	depth	depth	NN
50957	2658	39	corresponding	correspond	VBG
50957	2658	40	to	to	IN
50957	2658	41	that	that	DT
50957	2658	42	known	know	VBN
50957	2658	43	to	to	TO
50957	2658	44	have	have	VB
50957	2658	45	existed	exist	VBN
50957	2658	46	in	in	IN
50957	2658	47	the	the	DT
50957	2658	48	Conewango	Conewango	NNP
50957	2658	49	and	and	CC
50957	2658	50	upper	upper	JJ
50957	2658	51	Alleghany	Alleghany	NNP
50957	2658	52	.	.	.
50957	2659	1	[	[	-LRB-
50957	2659	2	Footnote	Footnote	NNP
50957	2659	3	CE	CE	NNP
50957	2659	4	:	:	:
50957	2659	5	Second	Second	NNP
50957	2659	6	Geological	Geological	NNP
50957	2659	7	Survey	Survey	NNP
50957	2659	8	of	of	IN
50957	2659	9	Pennsylvania	Pennsylvania	NNP
50957	2659	10	,	,	,
50957	2659	11	vol	vol	NNP
50957	2659	12	.	.	.
50957	2660	1	iii	iii	NNP
50957	2660	2	.	.	.
50957	2660	3	]	]	-RRB-
50957	2661	1	The	the	DT
50957	2661	2	foregoing	foregoing	NN
50957	2661	3	are	be	VBP
50957	2661	4	but	but	CC
50957	2661	5	a	a	DT
50957	2661	6	few	few	JJ
50957	2661	7	of	of	IN
50957	2661	8	the	the	DT
50957	2661	9	innumerable	innumerable	JJ
50957	2661	10	instances	instance	NNS
50957	2661	11	where	where	WRB
50957	2661	12	the	the	DT
50957	2661	13	local	local	JJ
50957	2661	14	lines	line	NNS
50957	2661	15	of	of	IN
50957	2661	16	drainage	drainage	NN
50957	2661	17	have	have	VBP
50957	2661	18	been	be	VBN
50957	2661	19	disturbed	disturb	VBN
50957	2661	20	,	,	,
50957	2661	21	and	and	CC
50957	2661	22	even	even	RB
50957	2661	23	permanently	permanently	RB
50957	2661	24	changed	change	VBN
50957	2661	25	,	,	,
50957	2661	26	by	by	IN
50957	2661	27	the	the	DT
50957	2661	28	glacial	glacial	JJ
50957	2661	29	deposits	deposit	NNS
50957	2661	30	.	.	.
50957	2662	1	Almost	almost	RB
50957	2662	2	every	every	DT
50957	2662	3	lake	lake	NN
50957	2662	4	in	in	IN
50957	2662	5	the	the	DT
50957	2662	6	glaciated	glaciated	JJ
50957	2662	7	region	region	NN
50957	2662	8	is	be	VBZ
50957	2662	9	a	a	DT
50957	2662	10	witness	witness	NN
50957	2662	11	to	to	IN
50957	2662	12	this	this	DT
50957	2662	13	disturbance	disturbance	NN
50957	2662	14	of	of	IN
50957	2662	15	the	the	DT
50957	2662	16	established	establish	VBN
50957	2662	17	lines	line	NNS
50957	2662	18	of	of	IN
50957	2662	19	drainage	drainage	NN
50957	2662	20	by	by	IN
50957	2662	21	glacial	glacial	JJ
50957	2662	22	action	action	NN
50957	2662	23	,	,	,
50957	2662	24	while	while	IN
50957	2662	25	in	in	IN
50957	2662	26	numerous	numerous	JJ
50957	2662	27	places	place	NNS
50957	2662	28	where	where	WRB
50957	2662	29	lakes	lake	NNS
50957	2662	30	do	do	VBP
50957	2662	31	not	not	RB
50957	2662	32	now	now	RB
50957	2662	33	exist	exist	VB
50957	2662	34	they	-PRON-	PRP
50957	2662	35	have	have	VBP
50957	2662	36	been	be	VBN
50957	2662	37	so	so	RB
50957	2662	38	recently	recently	RB
50957	2662	39	drained	drain	VBN
50957	2662	40	that	that	IN
50957	2662	41	their	-PRON-	PRP$
50957	2662	42	shore	shore	NN
50957	2662	43	-	-	HYPH
50957	2662	44	lines	line	NNS
50957	2662	45	are	be	VBP
50957	2662	46	readily	readily	RB
50957	2662	47	discernible	discernible	JJ
50957	2662	48	.	.	.
50957	2663	1	An	an	DT
50957	2663	2	interesting	interesting	JJ
50957	2663	3	instance	instance	NN
50957	2663	4	of	of	IN
50957	2663	5	the	the	DT
50957	2663	6	recent	recent	JJ
50957	2663	7	disappearance	disappearance	NN
50957	2663	8	of	of	IN
50957	2663	9	one	one	CD
50957	2663	10	of	of	IN
50957	2663	11	these	these	DT
50957	2663	12	glacial	glacial	JJ
50957	2663	13	lakes	lake	NNS
50957	2663	14	is	be	VBZ
50957	2663	15	that	that	DT
50957	2663	16	of	of	IN
50957	2663	17	Runaway	Runaway	NNP
50957	2663	18	Pond	Pond	NNP
50957	2663	19	,	,	,
50957	2663	20	in	in	IN
50957	2663	21	northern	northern	JJ
50957	2663	22	Vermont	Vermont	NNP
50957	2663	23	.	.	.
50957	2664	1	In	in	IN
50957	2664	2	the	the	DT
50957	2664	3	early	early	JJ
50957	2664	4	part	part	NN
50957	2664	5	of	of	IN
50957	2664	6	the	the	DT
50957	2664	7	century	century	NN
50957	2664	8	the	the	DT
50957	2664	9	Lamoille	Lamoille	NNP
50957	2664	10	River	River	NNP
50957	2664	11	had	have	VBD
50957	2664	12	its	-PRON-	PRP$
50957	2664	13	source	source	NN
50957	2664	14	in	in	IN
50957	2664	15	a	a	DT
50957	2664	16	small	small	JJ
50957	2664	17	lake	lake	NN
50957	2664	18	in	in	IN
50957	2664	19	Craftsbury	Craftsbury	NNP
50957	2664	20	,	,	,
50957	2664	21	Orleans	Orleans	NNP
50957	2664	22	County	County	NNP
50957	2664	23	.	.	.
50957	2665	1	The	the	DT
50957	2665	2	sources	source	NNS
50957	2665	3	of	of	IN
50957	2665	4	the	the	DT
50957	2665	5	Missisquoi	Missisquoi	NNP
50957	2665	6	River	River	NNP
50957	2665	7	were	be	VBD
50957	2665	8	upon	upon	IN
50957	2665	9	the	the	DT
50957	2665	10	same	same	JJ
50957	2665	11	level	level	NN
50957	2665	12	just	just	RB
50957	2665	13	to	to	IN
50957	2665	14	the	the	DT
50957	2665	15	north	north	NN
50957	2665	16	,	,	,
50957	2665	17	and	and	CC
50957	2665	18	the	the	DT
50957	2665	19	owner	owner	NN
50957	2665	20	of	of	IN
50957	2665	21	a	a	DT
50957	2665	22	mill	mill	NN
50957	2665	23	privilege	privilege	NN
50957	2665	24	upon	upon	IN
50957	2665	25	this	this	DT
50957	2665	26	latter	latter	JJ
50957	2665	27	stream	stream	NN
50957	2665	28	,	,	,
50957	2665	29	desiring	desire	VBG
50957	2665	30	to	to	TO
50957	2665	31	increase	increase	VB
50957	2665	32	his	-PRON-	PRP$
50957	2665	33	power	power	NN
50957	2665	34	by	by	IN
50957	2665	35	obtaining	obtain	VBG
50957	2665	36	access	access	NN
50957	2665	37	to	to	IN
50957	2665	38	the	the	DT
50957	2665	39	water	water	NN
50957	2665	40	of	of	IN
50957	2665	41	the	the	DT
50957	2665	42	lake	lake	NN
50957	2665	43	,	,	,
50957	2665	44	began	begin	VBD
50957	2665	45	digging	dig	VBG
50957	2665	46	a	a	DT
50957	2665	47	ditch	ditch	NN
50957	2665	48	to	to	TO
50957	2665	49	turn	turn	VB
50957	2665	50	it	-PRON-	PRP
50957	2665	51	into	into	IN
50957	2665	52	the	the	DT
50957	2665	53	Missisquoi	Missisquoi	NNP
50957	2665	54	,	,	,
50957	2665	55	but	but	CC
50957	2665	56	no	no	RB
50957	2665	57	sooner	sooner	RB
50957	2665	58	had	have	VBD
50957	2665	59	he	-PRON-	PRP
50957	2665	60	loosened	loosen	VBN
50957	2665	61	the	the	DT
50957	2665	62	thin	thin	JJ
50957	2665	63	rim	rim	NN
50957	2665	64	of	of	IN
50957	2665	65	compact	compact	JJ
50957	2665	66	material	material	NN
50957	2665	67	which	which	WDT
50957	2665	68	formed	form	VBD
50957	2665	69	the	the	DT
50957	2665	70	bottom	bottom	NN
50957	2665	71	and	and	CC
50957	2665	72	the	the	DT
50957	2665	73	sides	side	NNS
50957	2665	74	of	of	IN
50957	2665	75	the	the	DT
50957	2665	76	inclosure	inclosure	NN
50957	2665	77	,	,	,
50957	2665	78	than	than	IN
50957	2665	79	the	the	DT
50957	2665	80	water	water	NN
50957	2665	81	began	begin	VBD
50957	2665	82	to	to	TO
50957	2665	83	rush	rush	VB
50957	2665	84	out	out	RB
50957	2665	85	through	through	IN
50957	2665	86	the	the	DT
50957	2665	87	underlying	underlying	JJ
50957	2665	88	and	and	CC
50957	2665	89	adjacent	adjacent	JJ
50957	2665	90	quicksands	quicksand	NNS
50957	2665	91	.	.	.
50957	2666	1	This	this	DT
50957	2666	2	almost	almost	RB
50957	2666	3	instantly	instantly	RB
50957	2666	4	enlarged	enlarge	VBD
50957	2666	5	the	the	DT
50957	2666	6	channel	channel	NN
50957	2666	7	,	,	,
50957	2666	8	and	and	CC
50957	2666	9	drained	drain	VBD
50957	2666	10	the	the	DT
50957	2666	11	whole	whole	JJ
50957	2666	12	body	body	NN
50957	2666	13	of	of	IN
50957	2666	14	water	water	NN
50957	2666	15	oft	oft	NNP
50957	2666	16	3	3	CD
50957	2666	17	in	in	IN
50957	2666	18	an	an	DT
50957	2666	19	incredibly	incredibly	RB
50957	2666	20	short	short	JJ
50957	2666	21	time	time	NN
50957	2666	22	.	.	.
50957	2667	1	As	as	IN
50957	2667	2	a	a	DT
50957	2667	3	consequence	consequence	NN
50957	2667	4	,	,	,
50957	2667	5	the	the	DT
50957	2667	6	torrent	torrent	NN
50957	2667	7	went	go	VBD
50957	2667	8	rushing	rush	VBG
50957	2667	9	down	down	RP
50957	2667	10	through	through	IN
50957	2667	11	the	the	DT
50957	2667	12	narrow	narrow	JJ
50957	2667	13	valley	valley	NN
50957	2667	14	,	,	,
50957	2667	15	sweeping	sweep	VBG
50957	2667	16	everything	everything	NN
50957	2667	17	before	before	IN
50957	2667	18	it	-PRON-	PRP
50957	2667	19	;	;	:
50957	2667	20	and	and	CC
50957	2667	21	nothing	nothing	NN
50957	2667	22	but	but	IN
50957	2667	23	the	the	DT
50957	2667	24	unsettled	unsettled	JJ
50957	2667	25	condition	condition	NN
50957	2667	26	of	of	IN
50957	2667	27	the	the	DT
50957	2667	28	country	country	NN
50957	2667	29	prevented	prevent	VBD
50957	2667	30	a	a	DT
50957	2667	31	disaster	disaster	NN
50957	2667	32	like	like	IN
50957	2667	33	that	that	DT
50957	2667	34	which	which	WDT
50957	2667	35	occurred	occur	VBD
50957	2667	36	in	in	IN
50957	2667	37	1889	1889	CD
50957	2667	38	at	at	IN
50957	2667	39	Johnstown	Johnstown	NNP
50957	2667	40	,	,	,
50957	2667	41	Pa.	Pennsylvania	NNP
50957	2668	1	Doubtless	doubtless	RB
50957	2668	2	there	there	EX
50957	2668	3	are	be	VBP
50957	2668	4	many	many	JJ
50957	2668	5	other	other	JJ
50957	2668	6	lakes	lake	NNS
50957	2668	7	held	hold	VBN
50957	2668	8	in	in	IN
50957	2668	9	position	position	NN
50957	2668	10	by	by	IN
50957	2668	11	equally	equally	RB
50957	2668	12	slender	slend	JJR
50957	2668	13	natural	natural	JJ
50957	2668	14	embankments	embankment	NNS
50957	2668	15	.	.	.
50957	2669	1	Artificial	artificial	JJ
50957	2669	2	reservoirs	reservoir	NNS
50957	2669	3	are	be	VBP
50957	2669	4	by	by	IN
50957	2669	5	no	no	DT
50957	2669	6	means	means	NN
50957	2669	7	the	the	DT
50957	2669	8	only	only	JJ
50957	2669	9	sources	source	NNS
50957	2669	10	of	of	IN
50957	2669	11	such	such	JJ
50957	2669	12	danger	danger	NN
50957	2669	13	.	.	.
50957	2670	1	The	the	DT
50957	2670	2	buried	bury	VBN
50957	2670	3	channel	channel	NN
50957	2670	4	of	of	IN
50957	2670	5	the	the	DT
50957	2670	6	old	old	JJ
50957	2670	7	Mississippi	Mississippi	NNP
50957	2670	8	River	River	NNP
50957	2670	9	in	in	IN
50957	2670	10	the	the	DT
50957	2670	11	vicinity	vicinity	NN
50957	2670	12	of	of	IN
50957	2670	13	Minneapolis	Minneapolis	NNP
50957	2670	14	is	be	VBZ
50957	2670	15	another	another	DT
50957	2670	16	instructive	instructive	JJ
50957	2670	17	example	example	NN
50957	2670	18	of	of	IN
50957	2670	19	the	the	DT
50957	2670	20	instability	instability	NN
50957	2670	21	of	of	IN
50957	2670	22	many	many	JJ
50957	2670	23	of	of	IN
50957	2670	24	the	the	DT
50957	2670	25	present	present	JJ
50957	2670	26	lines	line	NNS
50957	2670	27	of	of	IN
50957	2670	28	drainage	drainage	NN
50957	2670	29	.	.	.
50957	2671	1	The	the	DT
50957	2671	2	gorge	gorge	NN
50957	2671	3	of	of	IN
50957	2671	4	the	the	DT
50957	2671	5	Mississippi	Mississippi	NNP
50957	2671	6	River	River	NNP
50957	2671	7	extending	extend	VBG
50957	2671	8	from	from	IN
50957	2671	9	Fort	Fort	NNP
50957	2671	10	Snelling	Snelling	NNP
50957	2671	11	to	to	IN
50957	2671	12	the	the	DT
50957	2671	13	Falls	Falls	NNP
50957	2671	14	of	of	IN
50957	2671	15	St.	St.	NNP
50957	2671	16	Anthony	Anthony	NNP
50957	2671	17	at	at	IN
50957	2671	18	Minneapolis	Minneapolis	NNP
50957	2671	19	is	be	VBZ
50957	2671	20	of	of	IN
50957	2671	21	post	post	JJ
50957	2671	22	-	-	JJ
50957	2671	23	glacial	glacial	JJ
50957	2671	24	origin	origin	NN
50957	2671	25	.	.	.
50957	2672	1	One	one	CD
50957	2672	2	evidence	evidence	NN
50957	2672	3	of	of	IN
50957	2672	4	this	this	DT
50957	2672	5	is	be	VBZ
50957	2672	6	its	-PRON-	PRP$
50957	2672	7	narrowness	narrowness	NN
50957	2672	8	when	when	WRB
50957	2672	9	contrasted	contrast	VBN
50957	2672	10	with	with	IN
50957	2672	11	the	the	DT
50957	2672	12	breadth	breadth	NN
50957	2672	13	of	of	IN
50957	2672	14	the	the	DT
50957	2672	15	valley	valley	NN
50957	2672	16	below	below	IN
50957	2672	17	Fort	Fort	NNP
50957	2672	18	Snelling	Snelling	NNP
50957	2672	19	.	.	.
50957	2673	1	Below	below	IN
50957	2673	2	this	this	DT
50957	2673	3	point	point	NN
50957	2673	4	the	the	DT
50957	2673	5	main	main	JJ
50957	2673	6	trough	trough	NN
50957	2673	7	of	of	IN
50957	2673	8	the	the	DT
50957	2673	9	Mississippi	Mississippi	NNP
50957	2673	10	has	have	VBZ
50957	2673	11	a	a	DT
50957	2673	12	width	width	NN
50957	2673	13	of	of	IN
50957	2673	14	from	from	IN
50957	2673	15	two	two	CD
50957	2673	16	to	to	TO
50957	2673	17	eight	eight	CD
50957	2673	18	miles	mile	NNS
50957	2673	19	,	,	,
50957	2673	20	and	and	CC
50957	2673	21	the	the	DT
50957	2673	22	faces	face	NNS
50957	2673	23	of	of	IN
50957	2673	24	the	the	DT
50957	2673	25	bluffs	bluff	NNS
50957	2673	26	on	on	IN
50957	2673	27	either	either	DT
50957	2673	28	side	side	NN
50957	2673	29	show	show	VBP
50957	2673	30	the	the	DT
50957	2673	31	marks	mark	NNS
50957	2673	32	of	of	IN
50957	2673	33	extreme	extreme	JJ
50957	2673	34	age	age	NN
50957	2673	35	.	.	.
50957	2674	1	The	the	DT
50957	2674	2	tributary	tributary	JJ
50957	2674	3	streams	stream	NNS
50957	2674	4	also	also	RB
50957	2674	5	have	have	VBP
50957	2674	6	had	have	VBN
50957	2674	7	time	time	NN
50957	2674	8	to	to	TO
50957	2674	9	wear	wear	VB
50957	2674	10	gorges	gorge	NNS
50957	2674	11	proportionate	proportionate	VB
50957	2674	12	to	to	IN
50957	2674	13	that	that	DT
50957	2674	14	of	of	IN
50957	2674	15	the	the	DT
50957	2674	16	main	main	JJ
50957	2674	17	stream	stream	NN
50957	2674	18	,	,	,
50957	2674	19	and	and	CC
50957	2674	20	the	the	DT
50957	2674	21	agencies	agency	NNS
50957	2674	22	which	which	WDT
50957	2674	23	oxidise	oxidise	VBP
50957	2674	24	and	and	CC
50957	2674	25	discolor	discolor	VBP
50957	2674	26	the	the	DT
50957	2674	27	rocks	rock	NNS
50957	2674	28	have	have	VBP
50957	2674	29	had	have	VBN
50957	2674	30	time	time	NN
50957	2674	31	to	to	TO
50957	2674	32	produce	produce	VB
50957	2674	33	their	-PRON-	PRP$
50957	2674	34	full	full	JJ
50957	2674	35	effects	effect	NNS
50957	2674	36	.	.	.
50957	2675	1	But	but	CC
50957	2675	2	from	from	IN
50957	2675	3	Fort	Fort	NNP
50957	2675	4	Snelling	Snelling	NNP
50957	2675	5	up	up	RP
50957	2675	6	to	to	IN
50957	2675	7	Minneapolis	Minneapolis	NNP
50957	2675	8	,	,	,
50957	2675	9	a	a	DT
50957	2675	10	distance	distance	NN
50957	2675	11	of	of	IN
50957	2675	12	about	about	RB
50957	2675	13	seven	seven	CD
50957	2675	14	miles	mile	NNS
50957	2675	15	,	,	,
50957	2675	16	the	the	DT
50957	2675	17	gorge	gorge	NN
50957	2675	18	is	be	VBZ
50957	2675	19	scarcely	scarcely	RB
50957	2675	20	a	a	DT
50957	2675	21	quarter	quarter	NN
50957	2675	22	of	of	IN
50957	2675	23	a	a	DT
50957	2675	24	mile	mile	NN
50957	2675	25	in	in	IN
50957	2675	26	width	width	NN
50957	2675	27	,	,	,
50957	2675	28	and	and	CC
50957	2675	29	the	the	DT
50957	2675	30	faces	face	NNS
50957	2675	31	of	of	IN
50957	2675	32	the	the	DT
50957	2675	33	high	high	JJ
50957	2675	34	,	,	,
50957	2675	35	steep	steep	JJ
50957	2675	36	bluffs	bluff	NNS
50957	2675	37	on	on	IN
50957	2675	38	either	either	DT
50957	2675	39	side	side	NN
50957	2675	40	are	be	VBP
50957	2675	41	remarkably	remarkably	RB
50957	2675	42	fresh	fresh	JJ
50957	2675	43	looking	look	VBG
50957	2675	44	by	by	IN
50957	2675	45	comparison	comparison	NN
50957	2675	46	with	with	IN
50957	2675	47	those	those	DT
50957	2675	48	below	below	RB
50957	2675	49	;	;	:
50957	2675	50	while	while	IN
50957	2675	51	the	the	DT
50957	2675	52	tributary	tributary	JJ
50957	2675	53	gorges	gorge	NNS
50957	2675	54	,	,	,
50957	2675	55	of	of	IN
50957	2675	56	which	which	WDT
50957	2675	57	that	that	DT
50957	2675	58	of	of	IN
50957	2675	59	the	the	DT
50957	2675	60	Minnehaha	Minnehaha	NNP
50957	2675	61	River	River	NNP
50957	2675	62	is	be	VBZ
50957	2675	63	a	a	DT
50957	2675	64	fair	fair	JJ
50957	2675	65	specimen	speciman	NNS
50957	2675	66	,	,	,
50957	2675	67	are	be	VBP
50957	2675	68	very	very	RB
50957	2675	69	limited	limited	JJ
50957	2675	70	in	in	IN
50957	2675	71	their	-PRON-	PRP$
50957	2675	72	extent	extent	NN
50957	2675	73	.	.	.
50957	2676	1	Upon	upon	IN
50957	2676	2	looking	look	VBG
50957	2676	3	for	for	IN
50957	2676	4	the	the	DT
50957	2676	5	cause	cause	NN
50957	2676	6	of	of	IN
50957	2676	7	this	this	DT
50957	2676	8	condition	condition	NN
50957	2676	9	of	of	IN
50957	2676	10	things	thing	NNS
50957	2676	11	we	-PRON-	PRP
50957	2676	12	observe	observe	VBP
50957	2676	13	that	that	IN
50957	2676	14	the	the	DT
50957	2676	15	broad	broad	JJ
50957	2676	16	trough	trough	NN
50957	2676	17	of	of	IN
50957	2676	18	the	the	DT
50957	2676	19	Mississippi	Mississippi	NNP
50957	2676	20	River	River	NNP
50957	2676	21	,	,	,
50957	2676	22	which	which	WDT
50957	2676	23	had	have	VBD
50957	2676	24	characterised	characterise	VBN
50957	2676	25	it	-PRON-	PRP
50957	2676	26	all	all	PDT
50957	2676	27	the	the	DT
50957	2676	28	way	way	NN
50957	2676	29	below	below	IN
50957	2676	30	Fort	Fort	NNP
50957	2676	31	Snelling	Snelling	NNP
50957	2676	32	,	,	,
50957	2676	33	continues	continue	VBZ
50957	2676	34	westward	westward	RB
50957	2676	35	,	,	,
50957	2676	36	without	without	IN
50957	2676	37	interruption	interruption	NN
50957	2676	38	,	,	,
50957	2676	39	up	up	IN
50957	2676	40	the	the	DT
50957	2676	41	valley	valley	NN
50957	2676	42	of	of	IN
50957	2676	43	the	the	DT
50957	2676	44	present	present	JJ
50957	2676	45	Minnesota	Minnesota	NNP
50957	2676	46	River	River	NNP
50957	2676	47	,	,	,
50957	2676	48	and	and	CC
50957	2676	49	,	,	,
50957	2676	50	what	what	WP
50957	2676	51	seems	seem	VBZ
50957	2676	52	at	at	IN
50957	2676	53	first	first	RB
50957	2676	54	most	most	RBS
50957	2676	55	singular	singular	JJ
50957	2676	56	,	,	,
50957	2676	57	it	-PRON-	PRP
50957	2676	58	does	do	VBZ
50957	2676	59	not	not	RB
50957	2676	60	cease	cease	VB
50957	2676	61	at	at	IN
50957	2676	62	the	the	DT
50957	2676	63	sources	source	NNS
50957	2676	64	of	of	IN
50957	2676	65	the	the	DT
50957	2676	66	Minnesota	Minnesota	NNP
50957	2676	67	,	,	,
50957	2676	68	but	but	CC
50957	2676	69	,	,	,
50957	2676	70	through	through	IN
50957	2676	71	Lake	Lake	NNP
50957	2676	72	Traverse	Traverse	NNP
50957	2676	73	and	and	CC
50957	2676	74	Big	Big	NNP
50957	2676	75	Stone	Stone	NNP
50957	2676	76	Lake	Lake	NNP
50957	2676	77	,	,	,
50957	2676	78	is	be	VBZ
50957	2676	79	continuous	continuous	JJ
50957	2676	80	with	with	IN
50957	2676	81	the	the	DT
50957	2676	82	trough	trough	NN
50957	2676	83	of	of	IN
50957	2676	84	the	the	DT
50957	2676	85	Red	Red	NNP
50957	2676	86	River	River	NNP
50957	2676	87	of	of	IN
50957	2676	88	the	the	DT
50957	2676	89	North	North	NNP
50957	2676	90	.	.	.
50957	2677	1	[	[	-LRB-
50957	2677	2	Illustration	illustration	NN
50957	2677	3	:	:	:
50957	2677	4	Fig	Fig	NNP
50957	2677	5	.	.	.
50957	2678	1	53.--Map	53.--map	CD
50957	2678	2	of	of	IN
50957	2678	3	Mississippi	Mississippi	NNP
50957	2678	4	River	River	NNP
50957	2678	5	from	from	IN
50957	2678	6	Fort	Fort	NNP
50957	2678	7	Snelling	Snelling	NNP
50957	2678	8	to	to	IN
50957	2678	9	Minneapolis	Minneapolis	NNP
50957	2678	10	and	and	CC
50957	2678	11	the	the	DT
50957	2678	12	vicinity	vicinity	NN
50957	2678	13	,	,	,
50957	2678	14	showing	show	VBG
50957	2678	15	the	the	DT
50957	2678	16	extent	extent	NN
50957	2678	17	of	of	IN
50957	2678	18	the	the	DT
50957	2678	19	recession	recession	NN
50957	2678	20	of	of	IN
50957	2678	21	the	the	DT
50957	2678	22	Falls	Falls	NNPS
50957	2678	23	of	of	IN
50957	2678	24	St.	St.	NNP
50957	2678	25	Anthony	Anthony	NNP
50957	2678	26	since	since	IN
50957	2678	27	the	the	DT
50957	2678	28	great	great	JJ
50957	2678	29	Ice	Ice	NNP
50957	2678	30	age	age	NN
50957	2678	31	.	.	.
50957	2679	1	Notice	notice	VB
50957	2679	2	the	the	DT
50957	2679	3	greater	great	JJR
50957	2679	4	breadth	breadth	NN
50957	2679	5	of	of	IN
50957	2679	6	the	the	DT
50957	2679	7	valley	valley	NN
50957	2679	8	of	of	IN
50957	2679	9	the	the	DT
50957	2679	10	Minnesota	Minnesota	NNP
50957	2679	11	River	River	NNP
50957	2679	12	as	as	IN
50957	2679	13	described	describe	VBN
50957	2679	14	in	in	IN
50957	2679	15	the	the	DT
50957	2679	16	text	text	NN
50957	2679	17	(	(	-LRB-
50957	2679	18	Winchell	Winchell	NNP
50957	2679	19	)	)	-RRB-
50957	2679	20	.	.	.
50957	2679	21	]	]	-RRB-
50957	2680	1	Deferring	deferring	NN
50957	2680	2	,	,	,
50957	2680	3	however	however	RB
50957	2680	4	,	,	,
50957	2680	5	for	for	IN
50957	2680	6	a	a	DT
50957	2680	7	little	little	JJ
50957	2680	8	the	the	DT
50957	2680	9	explanation	explanation	NN
50957	2680	10	of	of	IN
50957	2680	11	this	this	DT
50957	2680	12	,	,	,
50957	2680	13	we	-PRON-	PRP
50957	2680	14	will	will	MD
50957	2680	15	go	go	VB
50957	2680	16	back	back	RB
50957	2680	17	to	to	TO
50957	2680	18	finish	finish	VB
50957	2680	19	the	the	DT
50957	2680	20	history	history	NN
50957	2680	21	of	of	IN
50957	2680	22	the	the	DT
50957	2680	23	preglacial	preglacial	JJ
50957	2680	24	channel	channel	NN
50957	2680	25	around	around	IN
50957	2680	26	the	the	DT
50957	2680	27	Falls	Falls	NNP
50957	2680	28	of	of	IN
50957	2680	29	St.	St.	NNP
50957	2680	30	Anthony	Anthony	NNP
50957	2680	31	.	.	.
50957	2681	1	As	as	RB
50957	2681	2	early	early	RB
50957	2681	3	as	as	IN
50957	2681	4	the	the	DT
50957	2681	5	year	year	NN
50957	2681	6	1876	1876	CD
50957	2681	7	Professor	Professor	NNP
50957	2681	8	N.	N.	NNP
50957	2681	9	H.	H.	NNP
50957	2681	10	Winchell	Winchell	NNP
50957	2681	11	had	have	VBD
50957	2681	12	collected	collect	VBN
50957	2681	13	sufficient	sufficient	JJ
50957	2681	14	evidence	evidence	NN
50957	2681	15	from	from	IN
50957	2681	16	wells	well	NNS
50957	2681	17	,	,	,
50957	2681	18	one	one	CD
50957	2681	19	of	of	IN
50957	2681	20	which	which	WDT
50957	2681	21	had	have	VBD
50957	2681	22	been	be	VBN
50957	2681	23	sunk	sink	VBN
50957	2681	24	to	to	IN
50957	2681	25	a	a	DT
50957	2681	26	depth	depth	NN
50957	2681	27	of	of	IN
50957	2681	28	one	one	CD
50957	2681	29	hundred	hundred	CD
50957	2681	30	and	and	CC
50957	2681	31	seventy	seventy	CD
50957	2681	32	-	-	HYPH
50957	2681	33	five	five	CD
50957	2681	34	feet	foot	NNS
50957	2681	35	,	,	,
50957	2681	36	to	to	TO
50957	2681	37	show	show	VB
50957	2681	38	that	that	IN
50957	2681	39	the	the	DT
50957	2681	40	preglacial	preglacial	JJ
50957	2681	41	course	course	NN
50957	2681	42	of	of	IN
50957	2681	43	the	the	DT
50957	2681	44	stream	stream	NN
50957	2681	45	corresponding	correspond	VBG
50957	2681	46	to	to	IN
50957	2681	47	the	the	DT
50957	2681	48	present	present	JJ
50957	2681	49	Mississippi	Mississippi	NNP
50957	2681	50	River	River	NNP
50957	2681	51	ran	run	VBD
50957	2681	52	to	to	IN
50957	2681	53	the	the	DT
50957	2681	54	west	west	NN
50957	2681	55	of	of	IN
50957	2681	56	Minneapolis	Minneapolis	NNP
50957	2681	57	and	and	CC
50957	2681	58	of	of	IN
50957	2681	59	the	the	DT
50957	2681	60	Falls	Falls	NNPS
50957	2681	61	of	of	IN
50957	2681	62	Minnehaha	Minnehaha	NNP
50957	2681	63	,	,	,
50957	2681	64	and	and	CC
50957	2681	65	joined	join	VBD
50957	2681	66	the	the	DT
50957	2681	67	main	main	JJ
50957	2681	68	valley	valley	NN
50957	2681	69	some	some	DT
50957	2681	70	distance	distance	NN
50957	2681	71	above	above	IN
50957	2681	72	Fort	Fort	NNP
50957	2681	73	Snelling	Snelling	NNP
50957	2681	74	,	,	,
50957	2681	75	as	as	IN
50957	2681	76	shown	show	VBN
50957	2681	77	in	in	IN
50957	2681	78	the	the	DT
50957	2681	79	accompanying	accompanying	JJ
50957	2681	80	map	map	NN
50957	2681	81	.	.	.
50957	2682	1	This	this	DT
50957	2682	2	condition	condition	NN
50957	2682	3	of	of	IN
50957	2682	4	things	thing	NNS
50957	2682	5	was	be	VBD
50957	2682	6	at	at	IN
50957	2682	7	one	one	CD
50957	2682	8	time	time	NN
50957	2682	9	very	very	RB
50957	2682	10	painfully	painfully	RB
50957	2682	11	brought	bring	VBN
50957	2682	12	to	to	IN
50957	2682	13	the	the	DT
50957	2682	14	notice	notice	NN
50957	2682	15	of	of	IN
50957	2682	16	the	the	DT
50957	2682	17	citizens	citizen	NNS
50957	2682	18	of	of	IN
50957	2682	19	Minneapolis	Minneapolis	NNP
50957	2682	20	.	.	.
50957	2683	1	A	a	DT
50957	2683	2	large	large	JJ
50957	2683	3	part	part	NN
50957	2683	4	of	of	IN
50957	2683	5	the	the	DT
50957	2683	6	wealth	wealth	NN
50957	2683	7	of	of	IN
50957	2683	8	the	the	DT
50957	2683	9	city	city	NN
50957	2683	10	at	at	IN
50957	2683	11	that	that	DT
50957	2683	12	time	time	NN
50957	2683	13	consisted	consist	VBD
50957	2683	14	of	of	IN
50957	2683	15	the	the	DT
50957	2683	16	commercial	commercial	JJ
50957	2683	17	value	value	NN
50957	2683	18	of	of	IN
50957	2683	19	the	the	DT
50957	2683	20	water	water	NN
50957	2683	21	-	-	HYPH
50957	2683	22	power	power	NN
50957	2683	23	furnished	furnish	VBN
50957	2683	24	by	by	IN
50957	2683	25	the	the	DT
50957	2683	26	Falls	Falls	NNP
50957	2683	27	of	of	IN
50957	2683	28	St.	St.	NNP
50957	2683	29	Anthony	Anthony	NNP
50957	2683	30	.	.	.
50957	2684	1	To	to	TO
50957	2684	2	facilitate	facilitate	VB
50957	2684	3	the	the	DT
50957	2684	4	discharge	discharge	NN
50957	2684	5	of	of	IN
50957	2684	6	the	the	DT
50957	2684	7	waste	waste	NN
50957	2684	8	water	water	NN
50957	2684	9	from	from	IN
50957	2684	10	their	-PRON-	PRP$
50957	2684	11	wheels	wheel	NNS
50957	2684	12	,	,	,
50957	2684	13	some	some	DT
50957	2684	14	mill	mill	NN
50957	2684	15	-	-	HYPH
50957	2684	16	owners	owner	NNS
50957	2684	17	dug	dig	VBD
50957	2684	18	a	a	DT
50957	2684	19	tunnel	tunnel	NN
50957	2684	20	through	through	IN
50957	2684	21	the	the	DT
50957	2684	22	soft	soft	JJ
50957	2684	23	sandstone	sandstone	NN
50957	2684	24	underlying	underlie	VBG
50957	2684	25	the	the	DT
50957	2684	26	limestone	limestone	NN
50957	2684	27	strata	strata	NN
50957	2684	28	over	over	IN
50957	2684	29	which	which	WDT
50957	2684	30	the	the	DT
50957	2684	31	river	river	NN
50957	2684	32	falls	fall	VBZ
50957	2684	33	;	;	:
50957	2684	34	but	but	CC
50957	2684	35	it	-PRON-	PRP
50957	2684	36	very	very	RB
50957	2684	37	soon	soon	RB
50957	2684	38	became	become	VBD
50957	2684	39	apparent	apparent	JJ
50957	2684	40	that	that	IN
50957	2684	41	the	the	DT
50957	2684	42	erosion	erosion	NN
50957	2684	43	was	be	VBD
50957	2684	44	proceeding	proceed	VBG
50957	2684	45	with	with	IN
50957	2684	46	such	such	JJ
50957	2684	47	rapidity	rapidity	NN
50957	2684	48	that	that	IN
50957	2684	49	in	in	IN
50957	2684	50	a	a	DT
50957	2684	51	few	few	JJ
50957	2684	52	years	year	NNS
50957	2684	53	the	the	DT
50957	2684	54	recession	recession	NN
50957	2684	55	of	of	IN
50957	2684	56	the	the	DT
50957	2684	57	falls	fall	NNS
50957	2684	58	would	would	MD
50957	2684	59	be	be	VB
50957	2684	60	carried	carry	VBN
50957	2684	61	back	back	RB
50957	2684	62	to	to	IN
50957	2684	63	the	the	DT
50957	2684	64	preglacial	preglacial	JJ
50957	2684	65	channel	channel	NN
50957	2684	66	,	,	,
50957	2684	67	when	when	WRB
50957	2684	68	the	the	DT
50957	2684	69	river	river	NN
50957	2684	70	would	would	MD
50957	2684	71	soon	soon	RB
50957	2684	72	scour	scour	VB
50957	2684	73	out	out	RP
50957	2684	74	the	the	DT
50957	2684	75	channel	channel	NN
50957	2684	76	and	and	CC
50957	2684	77	destroy	destroy	VB
50957	2684	78	their	-PRON-	PRP$
50957	2684	79	present	present	JJ
50957	2684	80	source	source	NN
50957	2684	81	of	of	IN
50957	2684	82	wealth	wealth	NN
50957	2684	83	.	.	.
50957	2685	1	The	the	DT
50957	2685	2	citizens	citizen	NNS
50957	2685	3	rallied	rally	VBD
50957	2685	4	to	to	TO
50957	2685	5	protect	protect	VB
50957	2685	6	their	-PRON-	PRP$
50957	2685	7	property	property	NN
50957	2685	8	,	,	,
50957	2685	9	and	and	CC
50957	2685	10	spent	spend	VBD
50957	2685	11	altogether	altogether	RB
50957	2685	12	as	as	RB
50957	2685	13	much	much	RB
50957	2685	14	as	as	IN
50957	2685	15	half	half	PDT
50957	2685	16	a	a	DT
50957	2685	17	million	million	CD
50957	2685	18	dollars	dollar	NNS
50957	2685	19	in	in	IN
50957	2685	20	filling	fill	VBG
50957	2685	21	up	up	RP
50957	2685	22	the	the	DT
50957	2685	23	holes	hole	NNS
50957	2685	24	that	that	WDT
50957	2685	25	had	have	VBD
50957	2685	26	been	be	VBN
50957	2685	27	thoughtlessly	thoughtlessly	RB
50957	2685	28	made	make	VBN
50957	2685	29	;	;	:
50957	2685	30	but	but	CC
50957	2685	31	so	so	RB
50957	2685	32	serious	serious	JJ
50957	2685	33	was	be	VBD
50957	2685	34	the	the	DT
50957	2685	35	task	task	NN
50957	2685	36	that	that	IN
50957	2685	37	they	-PRON-	PRP
50957	2685	38	were	be	VBD
50957	2685	39	finally	finally	RB
50957	2685	40	compelled	compel	VBN
50957	2685	41	to	to	TO
50957	2685	42	appeal	appeal	VB
50957	2685	43	for	for	IN
50957	2685	44	aid	aid	NN
50957	2685	45	to	to	IN
50957	2685	46	the	the	DT
50957	2685	47	United	United	NNP
50957	2685	48	States	States	NNP
50957	2685	49	Government	Government	NNP
50957	2685	50	.	.	.
50957	2686	1	Permanent	permanent	JJ
50957	2686	2	protection	protection	NN
50957	2686	3	was	be	VBD
50957	2686	4	provided	provide	VBN
50957	2686	5	by	by	IN
50957	2686	6	running	run	VBG
50957	2686	7	a	a	DT
50957	2686	8	tunnel	tunnel	NN
50957	2686	9	,	,	,
50957	2686	10	some	some	DT
50957	2686	11	ways	way	NNS
50957	2686	12	back	back	RB
50957	2686	13	from	from	IN
50957	2686	14	the	the	DT
50957	2686	15	falls	fall	NNS
50957	2686	16	,	,	,
50957	2686	17	completely	completely	RB
50957	2686	18	across	across	IN
50957	2686	19	the	the	DT
50957	2686	20	channel	channel	NN
50957	2686	21	,	,	,
50957	2686	22	through	through	IN
50957	2686	23	the	the	DT
50957	2686	24	soft	soft	JJ
50957	2686	25	sandstone	sandstone	NN
50957	2686	26	underlying	underlie	VBG
50957	2686	27	the	the	DT
50957	2686	28	limestone	limestone	NN
50957	2686	29	,	,	,
50957	2686	30	and	and	CC
50957	2686	31	filling	fill	VBG
50957	2686	32	this	this	DT
50957	2686	33	up	up	RP
50957	2686	34	with	with	IN
50957	2686	35	cement	cement	NN
50957	2686	36	hard	hard	RB
50957	2686	37	enough	enough	JJ
50957	2686	38	and	and	CC
50957	2686	39	compact	compact	JJ
50957	2686	40	enough	enough	RB
50957	2686	41	to	to	TO
50957	2686	42	prevent	prevent	VB
50957	2686	43	the	the	DT
50957	2686	44	further	further	JJ
50957	2686	45	percolation	percolation	NN
50957	2686	46	of	of	IN
50957	2686	47	the	the	DT
50957	2686	48	water	water	NN
50957	2686	49	from	from	IN
50957	2686	50	above	above	RB
50957	2686	51	.	.	.
50957	2687	1	_	_	NNP
50957	2687	2	Ice	Ice	NNP
50957	2687	3	-	-	HYPH
50957	2687	4	Dams	Dams	NNP
50957	2687	5	.	.	.
50957	2687	6	_	_	NNP
50957	2687	7	The	the	DT
50957	2687	8	foregoing	foregoing	NN
50957	2687	9	changes	change	NNS
50957	2687	10	in	in	IN
50957	2687	11	lines	line	NNS
50957	2687	12	of	of	IN
50957	2687	13	drainage	drainage	NN
50957	2687	14	due	due	IN
50957	2687	15	to	to	IN
50957	2687	16	the	the	DT
50957	2687	17	Glacial	glacial	JJ
50957	2687	18	period	period	NN
50957	2687	19	were	be	VBD
50957	2687	20	produced	produce	VBN
50957	2687	21	by	by	IN
50957	2687	22	deposits	deposit	NNS
50957	2687	23	of	of	IN
50957	2687	24	earthy	earthy	JJ
50957	2687	25	material	material	NN
50957	2687	26	in	in	IN
50957	2687	27	preglacial	preglacial	JJ
50957	2687	28	channels	channel	NNS
50957	2687	29	.	.	.
50957	2688	1	Another	another	DT
50957	2688	2	class	class	NN
50957	2688	3	of	of	IN
50957	2688	4	temporary	temporary	JJ
50957	2688	5	but	but	CC
50957	2688	6	equally	equally	RB
50957	2688	7	interesting	interesting	JJ
50957	2688	8	changes	change	NNS
50957	2688	9	were	be	VBD
50957	2688	10	produced	produce	VBN
50957	2688	11	by	by	IN
50957	2688	12	the	the	DT
50957	2688	13	ice	ice	NN
50957	2688	14	itself	-PRON-	PRP
50957	2688	15	acting	act	VBG
50957	2688	16	directly	directly	RB
50957	2688	17	as	as	IN
50957	2688	18	a	a	DT
50957	2688	19	barrier	barrier	NN
50957	2688	20	.	.	.
50957	2689	1	Many	many	JJ
50957	2689	2	such	such	JJ
50957	2689	3	lakes	lake	NNS
50957	2689	4	on	on	IN
50957	2689	5	a	a	DT
50957	2689	6	small	small	JJ
50957	2689	7	scale	scale	NN
50957	2689	8	are	be	VBP
50957	2689	9	still	still	RB
50957	2689	10	in	in	IN
50957	2689	11	existence	existence	NN
50957	2689	12	in	in	IN
50957	2689	13	various	various	JJ
50957	2689	14	parts	part	NNS
50957	2689	15	of	of	IN
50957	2689	16	the	the	DT
50957	2689	17	world	world	NN
50957	2689	18	.	.	.
50957	2690	1	The	the	DT
50957	2690	2	Merjelen	Merjelen	NNP
50957	2690	3	See	See	NNP
50957	2690	4	in	in	IN
50957	2690	5	Switzerland	Switzerland	NNP
50957	2690	6	is	be	VBZ
50957	2690	7	a	a	DT
50957	2690	8	well	well	RB
50957	2690	9	-	-	HYPH
50957	2690	10	known	know	VBN
50957	2690	11	instance	instance	NN
50957	2690	12	.	.	.
50957	2691	1	This	this	DT
50957	2691	2	is	be	VBZ
50957	2691	3	a	a	DT
50957	2691	4	small	small	JJ
50957	2691	5	body	body	NN
50957	2691	6	of	of	IN
50957	2691	7	water	water	NN
50957	2691	8	held	hold	VBN
50957	2691	9	back	back	RP
50957	2691	10	by	by	IN
50957	2691	11	the	the	DT
50957	2691	12	great	great	JJ
50957	2691	13	Aletsch	Aletsch	NNP
50957	2691	14	Glacier	Glacier	NNP
50957	2691	15	,	,	,
50957	2691	16	in	in	IN
50957	2691	17	a	a	DT
50957	2691	18	little	little	JJ
50957	2691	19	valley	valley	NN
50957	2691	20	leading	lead	VBG
50957	2691	21	to	to	IN
50957	2691	22	that	that	DT
50957	2691	23	of	of	IN
50957	2691	24	the	the	DT
50957	2691	25	Fiesch	Fiesch	NNP
50957	2691	26	Glacier	Glacier	NNP
50957	2691	27	,	,	,
50957	2691	28	behind	behind	IN
50957	2691	29	the	the	DT
50957	2691	30	Eggischorn	Eggischorn	NNP
50957	2691	31	.	.	.
50957	2692	1	At	at	IN
50957	2692	2	irregular	irregular	JJ
50957	2692	3	intervals	interval	NNS
50957	2692	4	the	the	DT
50957	2692	5	ice	ice	NN
50957	2692	6	-	-	HYPH
50957	2692	7	barrier	barrier	NN
50957	2692	8	gives	give	VBZ
50957	2692	9	way	way	NN
50957	2692	10	,	,	,
50957	2692	11	and	and	CC
50957	2692	12	allows	allow	VBZ
50957	2692	13	the	the	DT
50957	2692	14	water	water	NN
50957	2692	15	to	to	TO
50957	2692	16	rush	rush	VB
50957	2692	17	out	out	RP
50957	2692	18	in	in	IN
50957	2692	19	a	a	DT
50957	2692	20	torrent	torrent	NN
50957	2692	21	and	and	CC
50957	2692	22	flood	flood	VB
50957	2692	23	the	the	DT
50957	2692	24	valley	valley	NN
50957	2692	25	below	below	RB
50957	2692	26	.	.	.
50957	2693	1	Afterwards	afterwards	RB
50957	2693	2	the	the	DT
50957	2693	3	ice	ice	NN
50957	2693	4	closes	close	VBZ
50957	2693	5	up	up	RP
50957	2693	6	again	again	RB
50957	2693	7	,	,	,
50957	2693	8	and	and	CC
50957	2693	9	the	the	DT
50957	2693	10	water	water	NN
50957	2693	11	reaccumulates	reaccumulate	NNS
50957	2693	12	in	in	IN
50957	2693	13	preparation	preparation	NN
50957	2693	14	for	for	IN
50957	2693	15	another	another	DT
50957	2693	16	flood	flood	NN
50957	2693	17	.	.	.
50957	2694	1	Other	other	JJ
50957	2694	2	instances	instance	NNS
50957	2694	3	in	in	IN
50957	2694	4	the	the	DT
50957	2694	5	Alps	Alps	NNPS
50957	2694	6	are	be	VBP
50957	2694	7	found	find	VBN
50957	2694	8	in	in	IN
50957	2694	9	the	the	DT
50957	2694	10	Mattmark	Mattmark	NNP
50957	2694	11	See	See	NNP
50957	2694	12	,	,	,
50957	2694	13	which	which	WDT
50957	2694	14	fills	fill	VBZ
50957	2694	15	the	the	DT
50957	2694	16	portion	portion	NN
50957	2694	17	of	of	IN
50957	2694	18	the	the	DT
50957	2694	19	Saas	Saas	NNP
50957	2694	20	Valley	Valley	NNP
50957	2694	21	between	between	IN
50957	2694	22	Monte	Monte	NNP
50957	2694	23	Rosa	Rosa	NNP
50957	2694	24	and	and	CC
50957	2694	25	the	the	DT
50957	2694	26	Rhône	Rhône	NNP
50957	2694	27	.	.	.
50957	2695	1	This	this	DT
50957	2695	2	body	body	NN
50957	2695	3	of	of	IN
50957	2695	4	water	water	NN
50957	2695	5	is	be	VBZ
50957	2695	6	held	hold	VBN
50957	2695	7	in	in	IN
50957	2695	8	place	place	NN
50957	2695	9	by	by	IN
50957	2695	10	the	the	DT
50957	2695	11	Allalin	Allalin	NNP
50957	2695	12	Glacier	Glacier	NNP
50957	2695	13	,	,	,
50957	2695	14	which	which	WDT
50957	2695	15	here	here	RB
50957	2695	16	crosses	cross	VBZ
50957	2695	17	the	the	DT
50957	2695	18	main	main	JJ
50957	2695	19	valley	valley	NN
50957	2695	20	.	.	.
50957	2696	1	The	the	DT
50957	2696	2	Lac	Lac	NNP
50957	2696	3	du	du	NNP
50957	2696	4	Combal	Combal	NNP
50957	2696	5	is	be	VBZ
50957	2696	6	held	hold	VBN
50957	2696	7	back	back	RP
50957	2696	8	by	by	IN
50957	2696	9	the	the	DT
50957	2696	10	Glacier	Glacier	NNP
50957	2696	11	de	de	NNP
50957	2696	12	Miage	Miage	NNP
50957	2696	13	at	at	IN
50957	2696	14	the	the	DT
50957	2696	15	southern	southern	JJ
50957	2696	16	base	base	NN
50957	2696	17	of	of	IN
50957	2696	18	Mont	Mont	NNP
50957	2696	19	Blanc	Blanc	NNP
50957	2696	20	.	.	.
50957	2697	1	"	"	``
50957	2697	2	A	a	DT
50957	2697	3	more	more	RBR
50957	2697	4	famous	famous	JJ
50957	2697	5	case	case	NN
50957	2697	6	is	be	VBZ
50957	2697	7	that	that	DT
50957	2697	8	of	of	IN
50957	2697	9	the	the	DT
50957	2697	10	Gietroz	Gietroz	NNP
50957	2697	11	Glacier	Glacier	NNP
50957	2697	12	in	in	IN
50957	2697	13	the	the	DT
50957	2697	14	valley	valley	NN
50957	2697	15	of	of	IN
50957	2697	16	Bagnes	Bagnes	NNP
50957	2697	17	,	,	,
50957	2697	18	south	south	RB
50957	2697	19	of	of	IN
50957	2697	20	Martigny	Martigny	NNP
50957	2697	21	.	.	.
50957	2698	1	In	in	IN
50957	2698	2	1818	1818	CD
50957	2698	3	this	this	DT
50957	2698	4	lake	lake	NN
50957	2698	5	had	have	VBD
50957	2698	6	grown	grow	VBN
50957	2698	7	to	to	TO
50957	2698	8	be	be	VB
50957	2698	9	a	a	DT
50957	2698	10	mile	mile	NN
50957	2698	11	long	long	JJ
50957	2698	12	,	,	,
50957	2698	13	and	and	CC
50957	2698	14	was	be	VBD
50957	2698	15	700	700	CD
50957	2698	16	feet	foot	NNS
50957	2698	17	wide	wide	JJ
50957	2698	18	and	and	CC
50957	2698	19	200	200	CD
50957	2698	20	feet	foot	NNS
50957	2698	21	deep	deep	JJ
50957	2698	22	.	.	.
50957	2699	1	An	an	DT
50957	2699	2	attempt	attempt	NN
50957	2699	3	was	be	VBD
50957	2699	4	made	make	VBN
50957	2699	5	to	to	TO
50957	2699	6	drain	drain	VB
50957	2699	7	it	-PRON-	PRP
50957	2699	8	by	by	IN
50957	2699	9	cutting	cut	VBG
50957	2699	10	through	through	IN
50957	2699	11	the	the	DT
50957	2699	12	ice	ice	NN
50957	2699	13	,	,	,
50957	2699	14	and	and	CC
50957	2699	15	about	about	IN
50957	2699	16	half	half	PDT
50957	2699	17	the	the	DT
50957	2699	18	water	water	NN
50957	2699	19	was	be	VBD
50957	2699	20	slowly	slowly	RB
50957	2699	21	drawn	draw	VBN
50957	2699	22	off	off	RP
50957	2699	23	in	in	IN
50957	2699	24	this	this	DT
50957	2699	25	way	way	NN
50957	2699	26	;	;	:
50957	2699	27	but	but	CC
50957	2699	28	then	then	RB
50957	2699	29	the	the	DT
50957	2699	30	barrier	barrier	NN
50957	2699	31	broke	break	VBD
50957	2699	32	,	,	,
50957	2699	33	and	and	CC
50957	2699	34	the	the	DT
50957	2699	35	rest	rest	NN
50957	2699	36	of	of	IN
50957	2699	37	the	the	DT
50957	2699	38	lake	lake	NN
50957	2699	39	was	be	VBD
50957	2699	40	emptied	empty	VBN
50957	2699	41	in	in	IN
50957	2699	42	half	half	PDT
50957	2699	43	an	an	DT
50957	2699	44	hour	hour	NN
50957	2699	45	,	,	,
50957	2699	46	causing	cause	VBG
50957	2699	47	a	a	DT
50957	2699	48	dreadful	dreadful	JJ
50957	2699	49	flood	flood	NN
50957	2699	50	in	in	IN
50957	2699	51	the	the	DT
50957	2699	52	valley	valley	NN
50957	2699	53	below	below	RB
50957	2699	54	.	.	.
50957	2700	1	In	in	IN
50957	2700	2	the	the	DT
50957	2700	3	Tyrol	Tyrol	NNP
50957	2700	4	,	,	,
50957	2700	5	the	the	DT
50957	2700	6	Vernagt	Vernagt	NNP
50957	2700	7	Glacier	Glacier	NNP
50957	2700	8	has	have	VBZ
50957	2700	9	many	many	JJ
50957	2700	10	times	time	NNS
50957	2700	11	caused	cause	VBN
50957	2700	12	disastrous	disastrous	JJ
50957	2700	13	floods	flood	NNS
50957	2700	14	by	by	IN
50957	2700	15	its	-PRON-	PRP$
50957	2700	16	inability	inability	NN
50957	2700	17	to	to	TO
50957	2700	18	hold	hold	VB
50957	2700	19	up	up	RP
50957	2700	20	the	the	DT
50957	2700	21	lake	lake	NN
50957	2700	22	formed	form	VBD
50957	2700	23	behind	behind	IN
50957	2700	24	it	-PRON-	PRP
50957	2700	25	.	.	.
50957	2701	1	In	in	IN
50957	2701	2	the	the	DT
50957	2701	3	northwestern	northwestern	JJ
50957	2701	4	Himalaya	Himalaya	NNP
50957	2701	5	,	,	,
50957	2701	6	the	the	DT
50957	2701	7	upper	upper	JJ
50957	2701	8	branches	branch	NNS
50957	2701	9	of	of	IN
50957	2701	10	the	the	DT
50957	2701	11	Indus	Indus	NNP
50957	2701	12	are	be	VBP
50957	2701	13	sometimes	sometimes	RB
50957	2701	14	held	hold	VBN
50957	2701	15	back	back	RB
50957	2701	16	in	in	IN
50957	2701	17	this	this	DT
50957	2701	18	way	way	NN
50957	2701	19	.	.	.
50957	2702	1	A	a	DT
50957	2702	2	noted	noted	JJ
50957	2702	3	flood	flood	NN
50957	2702	4	occurred	occur	VBD
50957	2702	5	in	in	IN
50957	2702	6	1835	1835	CD
50957	2702	7	;	;	:
50957	2702	8	it	-PRON-	PRP
50957	2702	9	advanced	advance	VBD
50957	2702	10	twenty	twenty	CD
50957	2702	11	-	-	HYPH
50957	2702	12	five	five	CD
50957	2702	13	miles	mile	NNS
50957	2702	14	in	in	IN
50957	2702	15	an	an	DT
50957	2702	16	hour	hour	NN
50957	2702	17	,	,	,
50957	2702	18	and	and	CC
50957	2702	19	was	be	VBD
50957	2702	20	felt	feel	VBN
50957	2702	21	three	three	CD
50957	2702	22	hundred	hundred	CD
50957	2702	23	miles	mile	NNS
50957	2702	24	down	down	IN
50957	2702	25	-	-	HYPH
50957	2702	26	stream	stream	NN
50957	2702	27	,	,	,
50957	2702	28	destroying	destroy	VBG
50957	2702	29	all	all	PDT
50957	2702	30	the	the	DT
50957	2702	31	villages	village	NNS
50957	2702	32	on	on	IN
50957	2702	33	the	the	DT
50957	2702	34	lower	low	JJR
50957	2702	35	plain	plain	JJ
50957	2702	36	,	,	,
50957	2702	37	and	and	CC
50957	2702	38	strewing	strew	VBG
50957	2702	39	the	the	DT
50957	2702	40	fields	field	NNS
50957	2702	41	with	with	IN
50957	2702	42	stones	stone	NNS
50957	2702	43	,	,	,
50957	2702	44	sand	sand	NN
50957	2702	45	,	,	,
50957	2702	46	and	and	CC
50957	2702	47	mud	mud	NN
50957	2702	48	.	.	.
50957	2703	1	"	"	``
50957	2703	2	[	[	-LRB-
50957	2703	3	CF	cf	NN
50957	2703	4	]	]	-RRB-
50957	2703	5	[	[	-LRB-
50957	2703	6	Footnote	Footnote	NNP
50957	2703	7	CF	CF	NNP
50957	2703	8	:	:	:
50957	2703	9	Professor	Professor	NNP
50957	2703	10	William	William	NNP
50957	2703	11	M.	M.	NNP
50957	2703	12	Davis	Davis	NNP
50957	2703	13	in	in	IN
50957	2703	14	.	.	.
50957	2704	1	Proceedings	proceeding	NNS
50957	2704	2	of	of	IN
50957	2704	3	the	the	DT
50957	2704	4	Boston	Boston	NNP
50957	2704	5	Society	Society	NNP
50957	2704	6	of	of	IN
50957	2704	7	Natural	Natural	NNP
50957	2704	8	History	History	NNP
50957	2704	9	,	,	,
50957	2704	10	vol	vol	NNP
50957	2704	11	.	.	.
50957	2705	1	xxi	xxi	NNP
50957	2705	2	,	,	,
50957	2705	3	pp	pp	NNP
50957	2705	4	.	.	.
50957	2706	1	350	350	CD
50957	2706	2	,	,	,
50957	2706	3	351	351	CD
50957	2706	4	.	.	.
50957	2706	5	]	]	-RRB-
50957	2707	1	In	in	IN
50957	2707	2	Greenland	Greenland	NNP
50957	2707	3	such	such	JJ
50957	2707	4	temporary	temporary	JJ
50957	2707	5	obstructions	obstruction	NNS
50957	2707	6	are	be	VBP
50957	2707	7	frequent	frequent	JJ
50957	2707	8	,	,	,
50957	2707	9	forming	form	VBG
50957	2707	10	lakes	lake	NNS
50957	2707	11	of	of	IN
50957	2707	12	considerable	considerable	JJ
50957	2707	13	size	size	NN
50957	2707	14	.	.	.
50957	2708	1	Instances	instance	NNS
50957	2708	2	occur	occur	VBP
50957	2708	3	,	,	,
50957	2708	4	in	in	IN
50957	2708	5	connection	connection	NN
50957	2708	6	with	with	IN
50957	2708	7	the	the	DT
50957	2708	8	Jakobshavn	Jakobshavn	NNP
50957	2708	9	and	and	CC
50957	2708	10	the	the	DT
50957	2708	11	Frederickshaab	Frederickshaab	NNP
50957	2708	12	Glaciers	Glaciers	NNPS
50957	2708	13	,	,	,
50957	2708	14	and	and	CC
50957	2708	15	in	in	IN
50957	2708	16	the	the	DT
50957	2708	17	North	North	NNP
50957	2708	18	Isortok	Isortok	NNP
50957	2708	19	and	and	CC
50957	2708	20	Alangordlia	Alangordlia	NNP
50957	2708	21	Fiords	Fiords	NNPS
50957	2708	22	.	.	.
50957	2709	1	Frequently	frequently	RB
50957	2709	2	,	,	,
50957	2709	3	also	also	RB
50957	2709	4	,	,	,
50957	2709	5	bodies	body	NNS
50957	2709	6	of	of	IN
50957	2709	7	water	water	NN
50957	2709	8	of	of	IN
50957	2709	9	considerable	considerable	JJ
50957	2709	10	size	size	NN
50957	2709	11	are	be	VBP
50957	2709	12	found	find	VBN
50957	2709	13	in	in	IN
50957	2709	14	depressions	depression	NNS
50957	2709	15	of	of	IN
50957	2709	16	the	the	DT
50957	2709	17	ice	ice	NN
50957	2709	18	itself	-PRON-	PRP
50957	2709	19	,	,	,
50957	2709	20	even	even	RB
50957	2709	21	at	at	IN
50957	2709	22	high	high	JJ
50957	2709	23	levels	level	NNS
50957	2709	24	.	.	.
50957	2710	1	I	-PRON-	PRP
50957	2710	2	have	have	VBP
50957	2710	3	myself	-PRON-	PRP
50957	2710	4	seen	see	VBN
50957	2710	5	them	-PRON-	PRP
50957	2710	6	covering	cover	VBG
50957	2710	7	more	more	JJR
50957	2710	8	than	than	IN
50957	2710	9	an	an	DT
50957	2710	10	acre	acre	NN
50957	2710	11	,	,	,
50957	2710	12	and	and	CC
50957	2710	13	as	as	RB
50957	2710	14	much	much	JJ
50957	2710	15	as	as	IN
50957	2710	16	a	a	DT
50957	2710	17	thousand	thousand	CD
50957	2710	18	feet	foot	NNS
50957	2710	19	above	above	IN
50957	2710	20	the	the	DT
50957	2710	21	sea	sea	NN
50957	2710	22	-	-	HYPH
50957	2710	23	level	level	NN
50957	2710	24	,	,	,
50957	2710	25	upon	upon	IN
50957	2710	26	the	the	DT
50957	2710	27	surface	surface	NN
50957	2710	28	of	of	IN
50957	2710	29	the	the	DT
50957	2710	30	Muir	Muir	NNP
50957	2710	31	Glacier	Glacier	NNP
50957	2710	32	,	,	,
50957	2710	33	Alaska	Alaska	NNP
50957	2710	34	.	.	.
50957	2711	1	They	-PRON-	PRP
50957	2711	2	are	be	VBP
50957	2711	3	reported	report	VBN
50957	2711	4	by	by	IN
50957	2711	5	Mr.	Mr.	NNP
50957	2712	1	I.	I.	NNP
50957	2712	2	C.	C.	NNP
50957	2712	3	Russell[CG	Russell[CG	NNP
50957	2712	4	]	]	-RRB-
50957	2712	5	of	of	IN
50957	2712	6	larger	large	JJR
50957	2712	7	size	size	NN
50957	2712	8	and	and	CC
50957	2712	9	at	at	IN
50957	2712	10	still	still	RB
50957	2712	11	higher	high	JJR
50957	2712	12	elevations	elevation	NNS
50957	2712	13	upon	upon	IN
50957	2712	14	the	the	DT
50957	2712	15	glaciers	glacier	NNS
50957	2712	16	radiating	radiate	VBG
50957	2712	17	from	from	IN
50957	2712	18	Mount	Mount	NNP
50957	2712	19	St.	St.	NNP
50957	2712	20	Elias	Elias	NNPS
50957	2712	21	;	;	:
50957	2712	22	while	while	IN
50957	2712	23	the	the	DT
50957	2712	24	explorers	explorer	NNS
50957	2712	25	of	of	IN
50957	2712	26	Greenland	Greenland	NNP
50957	2712	27	mention	mention	VB
50957	2712	28	them	-PRON-	PRP
50957	2712	29	of	of	IN
50957	2712	30	impressive	impressive	JJ
50957	2712	31	size	size	NN
50957	2712	32	upon	upon	IN
50957	2712	33	the	the	DT
50957	2712	34	surface	surface	NN
50957	2712	35	of	of	IN
50957	2712	36	its	-PRON-	PRP$
50957	2712	37	continental	continental	JJ
50957	2712	38	ice	ice	NN
50957	2712	39	-	-	HYPH
50957	2712	40	sheet	sheet	NN
50957	2712	41	.	.	.
50957	2713	1	[	[	-LRB-
50957	2713	2	Footnote	footnote	NN
50957	2713	3	CG	cg	NN
50957	2713	4	:	:	:
50957	2713	5	See	see	VB
50957	2713	6	National	National	NNP
50957	2713	7	Geographic	Geographic	NNP
50957	2713	8	Magazine	Magazine	NNP
50957	2713	9	,	,	,
50957	2713	10	vol	vol	NNP
50957	2713	11	.	.	.
50957	2714	1	iii	iii	NNP
50957	2714	2	,	,	,
50957	2714	3	pp	pp	NNP
50957	2714	4	.	.	.
50957	2715	1	116	116	CD
50957	2715	2	-	-	SYM
50957	2715	3	120	120	CD
50957	2715	4	.	.	.
50957	2715	5	]	]	-RRB-
50957	2716	1	With	with	IN
50957	2716	2	these	these	DT
50957	2716	3	facts	fact	NNS
50957	2716	4	in	in	IN
50957	2716	5	mind	mind	NN
50957	2716	6	we	-PRON-	PRP
50957	2716	7	can	can	MD
50957	2716	8	the	the	DT
50957	2716	9	more	more	RBR
50957	2716	10	readily	readily	RB
50957	2716	11	enter	enter	VB
50957	2716	12	into	into	IN
50957	2716	13	the	the	DT
50957	2716	14	description	description	NN
50957	2716	15	which	which	WDT
50957	2716	16	will	will	MD
50957	2716	17	now	now	RB
50957	2716	18	be	be	VB
50957	2716	19	given	give	VBN
50957	2716	20	of	of	IN
50957	2716	21	some	some	DT
50957	2716	22	temporary	temporary	JJ
50957	2716	23	lakes	lake	NNS
50957	2716	24	of	of	IN
50957	2716	25	vast	vast	JJ
50957	2716	26	size	size	NN
50957	2716	27	which	which	WDT
50957	2716	28	were	be	VBD
50957	2716	29	formed	form	VBN
50957	2716	30	by	by	IN
50957	2716	31	direct	direct	JJ
50957	2716	32	ice	ice	NN
50957	2716	33	-	-	HYPH
50957	2716	34	obstructions	obstruction	NNS
50957	2716	35	during	during	IN
50957	2716	36	portions	portion	NNS
50957	2716	37	of	of	IN
50957	2716	38	the	the	DT
50957	2716	39	period	period	NN
50957	2716	40	.	.	.
50957	2717	1	One	one	CD
50957	2717	2	of	of	IN
50957	2717	3	the	the	DT
50957	2717	4	most	most	RBS
50957	2717	5	interesting	interesting	JJ
50957	2717	6	of	of	IN
50957	2717	7	these	these	DT
50957	2717	8	is	be	VBZ
50957	2717	9	illustrated	illustrate	VBN
50957	2717	10	upon	upon	IN
50957	2717	11	the	the	DT
50957	2717	12	accompanying	accompanying	JJ
50957	2717	13	map	map	NN
50957	2717	14	,	,	,
50957	2717	15	which	which	WDT
50957	2717	16	will	will	MD
50957	2717	17	need	need	VB
50957	2717	18	little	little	JJ
50957	2717	19	description	description	NN
50957	2717	20	.	.	.
50957	2718	1	[	[	-LRB-
50957	2718	2	Illustration	illustration	NN
50957	2718	3	:	:	:
50957	2718	4	Fig	Fig	NNP
50957	2718	5	.	.	.
50957	2719	1	54.--Map	54.--map	CD
50957	2719	2	showing	show	VBG
50957	2719	3	the	the	DT
50957	2719	4	effect	effect	NN
50957	2719	5	of	of	IN
50957	2719	6	the	the	DT
50957	2719	7	glacial	glacial	JJ
50957	2719	8	dam	dam	NN
50957	2719	9	at	at	IN
50957	2719	10	Cincinnati	Cincinnati	NNP
50957	2719	11	(	(	-LRB-
50957	2719	12	Claypole	Claypole	NNP
50957	2719	13	)	)	-RRB-
50957	2719	14	.	.	.
50957	2720	1	(	(	-LRB-
50957	2720	2	From	from	IN
50957	2720	3	Transactions	transaction	NNS
50957	2720	4	of	of	IN
50957	2720	5	the	the	DT
50957	2720	6	Edinburgh	Edinburgh	NNP
50957	2720	7	Geological	Geological	NNP
50957	2720	8	Society	Society	NNP
50957	2720	9	.	.	.
50957	2720	10	)	)	-RRB-
50957	2720	11	]	]	-RRB-
50957	2721	1	While	while	IN
50957	2721	2	tracing	trace	VBG
50957	2721	3	the	the	DT
50957	2721	4	boundary	boundary	JJ
50957	2721	5	-	-	HYPH
50957	2721	6	line	line	NN
50957	2721	7	of	of	IN
50957	2721	8	the	the	DT
50957	2721	9	glaciated	glaciated	JJ
50957	2721	10	area	area	NN
50957	2721	11	in	in	IN
50957	2721	12	the	the	DT
50957	2721	13	Mississippi	Mississippi	NNP
50957	2721	14	Valley	Valley	NNP
50957	2721	15	during	during	IN
50957	2721	16	the	the	DT
50957	2721	17	summer	summer	NN
50957	2721	18	of	of	IN
50957	2721	19	1882	1882	CD
50957	2721	20	,	,	,
50957	2721	21	I	-PRON-	PRP
50957	2721	22	discovered	discover	VBD
50957	2721	23	the	the	DT
50957	2721	24	existence	existence	NN
50957	2721	25	of	of	IN
50957	2721	26	unmistakable	unmistakable	JJ
50957	2721	27	glacial	glacial	JJ
50957	2721	28	deposits	deposit	NNS
50957	2721	29	in	in	IN
50957	2721	30	Boone	Boone	NNP
50957	2721	31	County	County	NNP
50957	2721	32	,	,	,
50957	2721	33	Kentucky	Kentucky	NNP
50957	2721	34	,	,	,
50957	2721	35	across	across	IN
50957	2721	36	the	the	DT
50957	2721	37	Ohio	Ohio	NNP
50957	2721	38	River	River	NNP
50957	2721	39	,	,	,
50957	2721	40	from	from	IN
50957	2721	41	Cincinnati	Cincinnati	NNP
50957	2721	42	.	.	.
50957	2722	1	[	[	-LRB-
50957	2722	2	CH	CH	NNP
50957	2722	3	]	]	-RRB-
50957	2722	4	;	;	:
50957	2722	5	These	these	DT
50957	2722	6	deposits	deposit	NNS
50957	2722	7	were	be	VBD
50957	2722	8	upon	upon	IN
50957	2722	9	the	the	DT
50957	2722	10	height	height	NN
50957	2722	11	of	of	IN
50957	2722	12	land	land	NN
50957	2722	13	550	550	CD
50957	2722	14	feet	foot	NNS
50957	2722	15	above	above	IN
50957	2722	16	the	the	DT
50957	2722	17	Ohio	Ohio	NNP
50957	2722	18	River	River	NNP
50957	2722	19	,	,	,
50957	2722	20	or	or	CC
50957	2722	21	nearly	nearly	RB
50957	2722	22	1,000	1,000	CD
50957	2722	23	feet	foot	NNS
50957	2722	24	above	above	IN
50957	2722	25	the	the	DT
50957	2722	26	sea	sea	NN
50957	2722	27	,	,	,
50957	2722	28	which	which	WDT
50957	2722	29	is	be	VBZ
50957	2722	30	about	about	IN
50957	2722	31	the	the	DT
50957	2722	32	height	height	NN
50957	2722	33	of	of	IN
50957	2722	34	the	the	DT
50957	2722	35	water	water	NN
50957	2722	36	-	-	HYPH
50957	2722	37	shed	shed	VBN
50957	2722	38	between	between	IN
50957	2722	39	the	the	DT
50957	2722	40	Licking	Licking	NNP
50957	2722	41	and	and	CC
50957	2722	42	Kentucky	Kentucky	NNP
50957	2722	43	Rivers	Rivers	NNPS
50957	2722	44	.	.	.
50957	2723	1	As	as	IN
50957	2723	2	the	the	DT
50957	2723	3	Ohio	Ohio	NNP
50957	2723	4	River	River	NNP
50957	2723	5	occupies	occupy	VBZ
50957	2723	6	a	a	DT
50957	2723	7	trough	trough	NN
50957	2723	8	of	of	IN
50957	2723	9	erosion	erosion	NN
50957	2723	10	some	some	DT
50957	2723	11	hundreds	hundred	NNS
50957	2723	12	of	of	IN
50957	2723	13	feet	foot	NNS
50957	2723	14	in	in	IN
50957	2723	15	depth	depth	NN
50957	2723	16	,	,	,
50957	2723	17	and	and	CC
50957	2723	18	extending	extend	VBG
50957	2723	19	all	all	PDT
50957	2723	20	the	the	DT
50957	2723	21	way	way	NN
50957	2723	22	from	from	IN
50957	2723	23	this	this	DT
50957	2723	24	point	point	NN
50957	2723	25	to	to	IN
50957	2723	26	the	the	DT
50957	2723	27	mountains	mountain	NNS
50957	2723	28	of	of	IN
50957	2723	29	western	western	JJ
50957	2723	30	Pennsylvania	Pennsylvania	NNP
50957	2723	31	,	,	,
50957	2723	32	it	-PRON-	PRP
50957	2723	33	would	would	MD
50957	2723	34	follow	follow	VB
50957	2723	35	that	that	IN
50957	2723	36	the	the	DT
50957	2723	37	ice	ice	NN
50957	2723	38	which	which	WDT
50957	2723	39	conveyed	convey	VBD
50957	2723	40	boulders	boulder	NNS
50957	2723	41	across	across	IN
50957	2723	42	the	the	DT
50957	2723	43	Ohio	Ohio	NNP
50957	2723	44	River	River	NNP
50957	2723	45	at	at	IN
50957	2723	46	Cincinnati	Cincinnati	NNP
50957	2723	47	,	,	,
50957	2723	48	and	and	CC
50957	2723	49	deposited	deposit	VBD
50957	2723	50	them	-PRON-	PRP
50957	2723	51	upon	upon	IN
50957	2723	52	the	the	DT
50957	2723	53	highlands	highland	NNS
50957	2723	54	between	between	IN
50957	2723	55	the	the	DT
50957	2723	56	Licking	Licking	NNP
50957	2723	57	and	and	CC
50957	2723	58	Kentucky	Kentucky	NNP
50957	2723	59	Rivers	Rivers	NNP
50957	2723	60	,	,	,
50957	2723	61	would	would	MD
50957	2723	62	so	so	RB
50957	2723	63	obstruct	obstruct	VB
50957	2723	64	the	the	DT
50957	2723	65	channel	channel	NN
50957	2723	66	of	of	IN
50957	2723	67	the	the	DT
50957	2723	68	Ohio	Ohio	NNP
50957	2723	69	as	as	IN
50957	2723	70	to	to	TO
50957	2723	71	pond	pond	VB
50957	2723	72	the	the	DT
50957	2723	73	water	water	NN
50957	2723	74	back	back	RB
50957	2723	75	,	,	,
50957	2723	76	and	and	CC
50957	2723	77	hold	hold	VB
50957	2723	78	it	-PRON-	PRP
50957	2723	79	up	up	RP
50957	2723	80	to	to	IN
50957	2723	81	the	the	DT
50957	2723	82	level	level	NN
50957	2723	83	of	of	IN
50957	2723	84	the	the	DT
50957	2723	85	lowest	low	JJS
50957	2723	86	pass	pass	NN
50957	2723	87	into	into	IN
50957	2723	88	the	the	DT
50957	2723	89	Ohio	Ohio	NNP
50957	2723	90	River	River	NNP
50957	2723	91	farther	farther	RB
50957	2723	92	down	down	RB
50957	2723	93	.	.	.
50957	2724	1	Direct	direct	JJ
50957	2724	2	evidences	evidence	NNS
50957	2724	3	of	of	IN
50957	2724	4	obstruction	obstruction	NN
50957	2724	5	by	by	IN
50957	2724	6	glacial	glacial	JJ
50957	2724	7	ice	ice	NN
50957	2724	8	appear	appear	VBP
50957	2724	9	also	also	RB
50957	2724	10	for	for	IN
50957	2724	11	a	a	DT
50957	2724	12	distance	distance	NN
50957	2724	13	of	of	IN
50957	2724	14	fifty	fifty	CD
50957	2724	15	or	or	CC
50957	2724	16	sixty	sixty	CD
50957	2724	17	miles	mile	NNS
50957	2724	18	,	,	,
50957	2724	19	extending	extend	VBG
50957	2724	20	both	both	DT
50957	2724	21	ways	way	NNS
50957	2724	22	,	,	,
50957	2724	23	from	from	IN
50957	2724	24	Cincinnati	Cincinnati	NNP
50957	2724	25	.	.	.
50957	2725	1	[	[	-LRB-
50957	2725	2	Footnote	Footnote	NNP
50957	2725	3	CH	CH	NNP
50957	2725	4	:	:	:
50957	2725	5	The	the	DT
50957	2725	6	existence	existence	NN
50957	2725	7	of	of	IN
50957	2725	8	portions	portion	NNS
50957	2725	9	of	of	IN
50957	2725	10	this	this	DT
50957	2725	11	evidence	evidence	NN
50957	2725	12	had	have	VBD
50957	2725	13	previously	previously	RB
50957	2725	14	been	be	VBN
50957	2725	15	pointed	point	VBN
50957	2725	16	out	out	RP
50957	2725	17	by	by	IN
50957	2725	18	Mr.	Mr.	NNP
50957	2725	19	Robert	Robert	NNP
50957	2725	20	B.	B.	NNP
50957	2725	21	Warder	Warder	NNP
50957	2725	22	and	and	CC
50957	2725	23	Dr.	Dr.	NNP
50957	2725	24	George	George	NNP
50957	2725	25	Sutton	Sutton	NNP
50957	2725	26	(	(	-LRB-
50957	2725	27	see	see	VB
50957	2725	28	Geological	Geological	NNP
50957	2725	29	Reports	Reports	NNPS
50957	2725	30	of	of	IN
50957	2725	31	Indiana	Indiana	NNP
50957	2725	32	,	,	,
50957	2725	33	1872	1872	CD
50957	2725	34	and	and	CC
50957	2725	35	1878	1878	CD
50957	2725	36	)	)	-RRB-
50957	2725	37	.	.	.
50957	2725	38	]	]	-RRB-
50957	2726	1	The	the	DT
50957	2726	2	consequences	consequence	NNS
50957	2726	3	connected	connect	VBN
50957	2726	4	with	with	IN
50957	2726	5	this	this	DT
50957	2726	6	state	state	NN
50957	2726	7	of	of	IN
50957	2726	8	things	thing	NNS
50957	2726	9	are	be	VBP
50957	2726	10	of	of	IN
50957	2726	11	the	the	DT
50957	2726	12	most	most	RBS
50957	2726	13	interesting	interesting	JJ
50957	2726	14	character	character	NN
50957	2726	15	.	.	.
50957	2727	1	The	the	DT
50957	2727	2	bottom	bottom	NN
50957	2727	3	of	of	IN
50957	2727	4	the	the	DT
50957	2727	5	Ohio	Ohio	NNP
50957	2727	6	River	River	NNP
50957	2727	7	at	at	IN
50957	2727	8	Cincinnati	Cincinnati	NNP
50957	2727	9	is	be	VBZ
50957	2727	10	432	432	CD
50957	2727	11	feet	foot	NNS
50957	2727	12	above	above	IN
50957	2727	13	the	the	DT
50957	2727	14	sea	sea	NN
50957	2727	15	-	-	HYPH
50957	2727	16	level	level	NN
50957	2727	17	.	.	.
50957	2728	1	A	a	DT
50957	2728	2	dam	dam	NN
50957	2728	3	of	of	IN
50957	2728	4	550	550	CD
50957	2728	5	feet	foot	NNS
50957	2728	6	would	would	MD
50957	2728	7	raise	raise	VB
50957	2728	8	the	the	DT
50957	2728	9	water	water	NN
50957	2728	10	in	in	IN
50957	2728	11	its	-PRON-	PRP$
50957	2728	12	rear	rear	NN
50957	2728	13	to	to	IN
50957	2728	14	a	a	DT
50957	2728	15	height	height	NN
50957	2728	16	of	of	IN
50957	2728	17	982	982	CD
50957	2728	18	feet	foot	NNS
50957	2728	19	above	above	IN
50957	2728	20	tide	tide	NN
50957	2728	21	.	.	.
50957	2729	1	This	this	DT
50957	2729	2	would	would	MD
50957	2729	3	produce	produce	VB
50957	2729	4	a	a	DT
50957	2729	5	long	long	JJ
50957	2729	6	,	,	,
50957	2729	7	narrow	narrow	JJ
50957	2729	8	lake	lake	NN
50957	2729	9	,	,	,
50957	2729	10	of	of	IN
50957	2729	11	the	the	DT
50957	2729	12	width	width	NN
50957	2729	13	of	of	IN
50957	2729	14	the	the	DT
50957	2729	15	eroded	erode	VBN
50957	2729	16	trough	trough	NN
50957	2729	17	of	of	IN
50957	2729	18	the	the	DT
50957	2729	19	Ohio	Ohio	NNP
50957	2729	20	,	,	,
50957	2729	21	submerging	submerge	VBG
50957	2729	22	the	the	DT
50957	2729	23	site	site	NN
50957	2729	24	of	of	IN
50957	2729	25	Pittsburg	Pittsburg	NNP
50957	2729	26	to	to	IN
50957	2729	27	a	a	DT
50957	2729	28	depth	depth	NN
50957	2729	29	of	of	IN
50957	2729	30	281	281	CD
50957	2729	31	feet	foot	NNS
50957	2729	32	,	,	,
50957	2729	33	and	and	CC
50957	2729	34	creating	create	VBG
50957	2729	35	slack	slack	NN
50957	2729	36	water	water	NN
50957	2729	37	up	up	IN
50957	2729	38	the	the	DT
50957	2729	39	Monongahela	Monongahela	NNP
50957	2729	40	nearly	nearly	RB
50957	2729	41	to	to	IN
50957	2729	42	Grafton	Grafton	NNP
50957	2729	43	,	,	,
50957	2729	44	West	West	NNP
50957	2729	45	Virginia	Virginia	NNP
50957	2729	46	,	,	,
50957	2729	47	and	and	CC
50957	2729	48	up	up	IN
50957	2729	49	the	the	DT
50957	2729	50	Alleghany	Alleghany	NNP
50957	2729	51	as	as	RB
50957	2729	52	far	far	RB
50957	2729	53	as	as	IN
50957	2729	54	Oil	Oil	NNP
50957	2729	55	City	City	NNP
50957	2729	56	.	.	.
50957	2730	1	All	all	PDT
50957	2730	2	the	the	DT
50957	2730	3	tributaries	tributary	NNS
50957	2730	4	of	of	IN
50957	2730	5	the	the	DT
50957	2730	6	Ohio	Ohio	NNP
50957	2730	7	would	would	MD
50957	2730	8	likewise	likewise	RB
50957	2730	9	be	be	VB
50957	2730	10	filled	fill	VBN
50957	2730	11	to	to	IN
50957	2730	12	this	this	DT
50957	2730	13	level	level	NN
50957	2730	14	.	.	.
50957	2731	1	The	the	DT
50957	2731	2	length	length	NN
50957	2731	3	of	of	IN
50957	2731	4	this	this	DT
50957	2731	5	slack	slack	NN
50957	2731	6	-	-	HYPH
50957	2731	7	water	water	NN
50957	2731	8	lake	lake	NN
50957	2731	9	in	in	IN
50957	2731	10	the	the	DT
50957	2731	11	main	main	JJ
50957	2731	12	valley	valley	NN
50957	2731	13	,	,	,
50957	2731	14	to	to	IN
50957	2731	15	its	-PRON-	PRP$
50957	2731	16	termination	termination	NN
50957	2731	17	up	up	RP
50957	2731	18	either	either	CC
50957	2731	19	the	the	DT
50957	2731	20	Alleghany	Alleghany	NNP
50957	2731	21	or	or	CC
50957	2731	22	the	the	DT
50957	2731	23	Monongahela	Monongahela	NNP
50957	2731	24	,	,	,
50957	2731	25	was	be	VBD
50957	2731	26	not	not	RB
50957	2731	27	far	far	RB
50957	2731	28	from	from	IN
50957	2731	29	one	one	CD
50957	2731	30	thousand	thousand	CD
50957	2731	31	miles	mile	NNS
50957	2731	32	.	.	.
50957	2732	1	The	the	DT
50957	2732	2	conditions	condition	NNS
50957	2732	3	were	be	VBD
50957	2732	4	also	also	RB
50957	2732	5	peculiar	peculiar	JJ
50957	2732	6	in	in	IN
50957	2732	7	this	this	DT
50957	2732	8	,	,	,
50957	2732	9	that	that	IN
50957	2732	10	all	all	PDT
50957	2732	11	the	the	DT
50957	2732	12	northern	northern	JJ
50957	2732	13	tributaries	tributary	NNS
50957	2732	14	rose	rise	VBD
50957	2732	15	within	within	IN
50957	2732	16	the	the	DT
50957	2732	17	southern	southern	JJ
50957	2732	18	margin	margin	NN
50957	2732	19	of	of	IN
50957	2732	20	the	the	DT
50957	2732	21	ice	ice	NN
50957	2732	22	-	-	HYPH
50957	2732	23	front	front	NN
50957	2732	24	,	,	,
50957	2732	25	which	which	WDT
50957	2732	26	lay	lie	VBD
50957	2732	27	at	at	IN
50957	2732	28	varying	vary	VBG
50957	2732	29	distances	distance	NNS
50957	2732	30	to	to	IN
50957	2732	31	the	the	DT
50957	2732	32	north	north	NN
50957	2732	33	.	.	.
50957	2733	1	Down	down	IN
50957	2733	2	these	these	DT
50957	2733	3	there	there	EX
50957	2733	4	must	must	MD
50957	2733	5	have	have	VB
50957	2733	6	poured	pour	VBN
50957	2733	7	during	during	IN
50957	2733	8	the	the	DT
50957	2733	9	summer	summer	NN
50957	2733	10	months	month	NNS
50957	2733	11	immense	immense	JJ
50957	2733	12	torrents	torrent	NNS
50957	2733	13	of	of	IN
50957	2733	14	water	water	NN
50957	2733	15	to	to	IN
50957	2733	16	strand	strand	NNP
50957	2733	17	boulder	boulder	NN
50957	2733	18	-	-	HYPH
50957	2733	19	laden	laden	JJ
50957	2733	20	icebergs	iceberg	NNS
50957	2733	21	on	on	IN
50957	2733	22	the	the	DT
50957	2733	23	summits	summit	NNS
50957	2733	24	of	of	IN
50957	2733	25	such	such	JJ
50957	2733	26	high	high	JJ
50957	2733	27	hills	hill	NNS
50957	2733	28	as	as	IN
50957	2733	29	were	be	VBD
50957	2733	30	lower	low	JJR
50957	2733	31	than	than	IN
50957	2733	32	the	the	DT
50957	2733	33	level	level	NN
50957	2733	34	of	of	IN
50957	2733	35	the	the	DT
50957	2733	36	dam	dam	NN
50957	2733	37	.	.	.
50957	2734	1	Naturally	naturally	RB
50957	2734	2	enough	enough	RB
50957	2734	3	,	,	,
50957	2734	4	this	this	DT
50957	2734	5	hypothesis	hypothesis	NN
50957	2734	6	of	of	IN
50957	2734	7	a	a	DT
50957	2734	8	glacial	glacial	JJ
50957	2734	9	dam	dam	NN
50957	2734	10	at	at	IN
50957	2734	11	Cincinnati	Cincinnati	NNP
50957	2734	12	aroused	arouse	VBD
50957	2734	13	considerable	considerable	JJ
50957	2734	14	discussion	discussion	NN
50957	2734	15	,	,	,
50957	2734	16	and	and	CC
50957	2734	17	led	lead	VBD
50957	2734	18	to	to	IN
50957	2734	19	some	some	DT
50957	2734	20	differences	difference	NNS
50957	2734	21	of	of	IN
50957	2734	22	opinion	opinion	NN
50957	2734	23	.	.	.
50957	2735	1	Professors	professor	NNS
50957	2735	2	I.	I.	NNP
50957	2735	3	C.	C.	NNP
50957	2735	4	White	White	NNP
50957	2735	5	and	and	CC
50957	2735	6	J.	J.	NNP
50957	2735	7	P.	P.	NNP
50957	2735	8	Lesley	Lesley	NNP
50957	2735	9	,	,	,
50957	2735	10	whose	whose	WP$
50957	2735	11	field	field	NN
50957	2735	12	work	work	NN
50957	2735	13	has	have	VBZ
50957	2735	14	made	make	VBN
50957	2735	15	them	-PRON-	PRP
50957	2735	16	perfectly	perfectly	RB
50957	2735	17	familiar	familiar	JJ
50957	2735	18	with	with	IN
50957	2735	19	the	the	DT
50957	2735	20	upper	upper	JJ
50957	2735	21	Ohio	Ohio	NNP
50957	2735	22	and	and	CC
50957	2735	23	its	-PRON-	PRP$
50957	2735	24	tributaries	tributary	NNS
50957	2735	25	,	,	,
50957	2735	26	at	at	IN
50957	2735	27	once	once	RB
50957	2735	28	supported	support	VBD
50957	2735	29	the	the	DT
50957	2735	30	theory	theory	NN
50957	2735	31	,	,	,
50957	2735	32	with	with	IN
50957	2735	33	a	a	DT
50957	2735	34	great	great	JJ
50957	2735	35	number	number	NN
50957	2735	36	of	of	IN
50957	2735	37	facts	fact	NNS
50957	2735	38	concerning	concern	VBG
50957	2735	39	certain	certain	JJ
50957	2735	40	high	high	JJ
50957	2735	41	-	-	HYPH
50957	2735	42	level	level	NN
50957	2735	43	terraces	terrace	NNS
50957	2735	44	along	along	IN
50957	2735	45	the	the	DT
50957	2735	46	Alleghany	Alleghany	NNP
50957	2735	47	and	and	CC
50957	2735	48	Monongahela	Monongahela	NNP
50957	2735	49	Rivers	Rivers	NNPS
50957	2735	50	;	;	:
50957	2735	51	while	while	IN
50957	2735	52	additional	additional	JJ
50957	2735	53	facts	fact	NNS
50957	2735	54	of	of	IN
50957	2735	55	the	the	DT
50957	2735	56	same	same	JJ
50957	2735	57	character	character	NN
50957	2735	58	have	have	VBP
50957	2735	59	been	be	VBN
50957	2735	60	brought	bring	VBN
50957	2735	61	to	to	IN
50957	2735	62	light	light	NN
50957	2735	63	by	by	IN
50957	2735	64	myself	-PRON-	PRP
50957	2735	65	and	and	CC
50957	2735	66	others	other	NNS
50957	2735	67	.	.	.
50957	2736	1	In	in	IN
50957	2736	2	general	general	JJ
50957	2736	3	,	,	,
50957	2736	4	it	-PRON-	PRP
50957	2736	5	may	may	MD
50957	2736	6	be	be	VB
50957	2736	7	said	say	VBN
50957	2736	8	that	that	IN
50957	2736	9	in	in	IN
50957	2736	10	numerous	numerous	JJ
50957	2736	11	places	place	NNS
50957	2736	12	terraces	terrace	NNS
50957	2736	13	occur	occur	VBP
50957	2736	14	at	at	IN
50957	2736	15	a	a	DT
50957	2736	16	height	height	NN
50957	2736	17	so	so	RB
50957	2736	18	closely	closely	RB
50957	2736	19	corresponding	correspond	VBG
50957	2736	20	to	to	IN
50957	2736	21	that	that	DT
50957	2736	22	of	of	IN
50957	2736	23	the	the	DT
50957	2736	24	supposed	suppose	VBN
50957	2736	25	dam	dam	NN
50957	2736	26	at	at	IN
50957	2736	27	Cincinnati	Cincinnati	NNP
50957	2736	28	,	,	,
50957	2736	29	that	that	IN
50957	2736	30	they	-PRON-	PRP
50957	2736	31	certainly	certainly	RB
50957	2736	32	strongly	strongly	RB
50957	2736	33	suggest	suggest	VBP
50957	2736	34	direct	direct	JJ
50957	2736	35	dependence	dependence	NN
50957	2736	36	upon	upon	IN
50957	2736	37	it	-PRON-	PRP
50957	2736	38	.	.	.
50957	2737	1	The	the	DT
50957	2737	2	upward	upward	JJ
50957	2737	3	limit	limit	NN
50957	2737	4	of	of	IN
50957	2737	5	these	these	DT
50957	2737	6	terraces	terrace	NNS
50957	2737	7	in	in	IN
50957	2737	8	the	the	DT
50957	2737	9	Monongahela	Monongahela	NNP
50957	2737	10	River	River	NNP
50957	2737	11	is	be	VBZ
50957	2737	12	1,065	1,065	CD
50957	2737	13	feet	foot	NNS
50957	2737	14	,	,	,
50957	2737	15	and	and	CC
50957	2737	16	they	-PRON-	PRP
50957	2737	17	are	be	VBP
50957	2737	18	found	find	VBN
50957	2737	19	in	in	IN
50957	2737	20	various	various	JJ
50957	2737	21	places	place	NNS
50957	2737	22	in	in	IN
50957	2737	23	situations	situation	NNS
50957	2737	24	which	which	WDT
50957	2737	25	indicate	indicate	VBP
50957	2737	26	that	that	IN
50957	2737	27	they	-PRON-	PRP
50957	2737	28	were	be	VBD
50957	2737	29	formed	form	VBN
50957	2737	30	in	in	IN
50957	2737	31	still	still	RB
50957	2737	32	water	water	NN
50957	2737	33	of	of	IN
50957	2737	34	such	such	JJ
50957	2737	35	long	long	JJ
50957	2737	36	standing	standing	NN
50957	2737	37	as	as	IN
50957	2737	38	would	would	MD
50957	2737	39	require	require	VB
50957	2737	40	an	an	DT
50957	2737	41	obstruction	obstruction	NN
50957	2737	42	below	below	IN
50957	2737	43	of	of	IN
50957	2737	44	considerable	considerable	JJ
50957	2737	45	permanence	permanence	NN
50957	2737	46	.	.	.
50957	2738	1	One	one	CD
50957	2738	2	of	of	IN
50957	2738	3	the	the	DT
50957	2738	4	most	most	RBS
50957	2738	5	decisive	decisive	JJ
50957	2738	6	cases	case	NNS
50957	2738	7	adduced	adduce	VBN
50957	2738	8	by	by	IN
50957	2738	9	Professor	Professor	NNP
50957	2738	10	White	White	NNP
50957	2738	11	occurs	occur	VBZ
50957	2738	12	near	near	IN
50957	2738	13	Morgantown	Morgantown	NNP
50957	2738	14	,	,	,
50957	2738	15	in	in	IN
50957	2738	16	West	West	NNP
50957	2738	17	Virginia	Virginia	NNP
50957	2738	18	,	,	,
50957	2738	19	of	of	IN
50957	2738	20	which	which	WDT
50957	2738	21	he	-PRON-	PRP
50957	2738	22	gives	give	VBZ
50957	2738	23	the	the	DT
50957	2738	24	following	following	JJ
50957	2738	25	description	description	NN
50957	2738	26	:	:	:
50957	2738	27	"	"	``
50957	2738	28	Owing	owe	VBG
50957	2738	29	to	to	IN
50957	2738	30	the	the	DT
50957	2738	31	considerable	considerable	JJ
50957	2738	32	elevation--275	elevation--275	CD
50957	2738	33	feet	foot	NNS
50957	2738	34	--	--	:
50957	2738	35	of	of	IN
50957	2738	36	the	the	DT
50957	2738	37	fifth	fifth	JJ
50957	2738	38	terrace	terrace	NN
50957	2738	39	above	above	IN
50957	2738	40	the	the	DT
50957	2738	41	present	present	JJ
50957	2738	42	river	river	NN
50957	2738	43	-	-	HYPH
50957	2738	44	bed	bed	NN
50957	2738	45	in	in	IN
50957	2738	46	the	the	DT
50957	2738	47	vicinity	vicinity	NN
50957	2738	48	of	of	IN
50957	2738	49	Morgantown	Morgantown	NNP
50957	2738	50	,	,	,
50957	2738	51	its	-PRON-	PRP$
50957	2738	52	deposits	deposit	NNS
50957	2738	53	are	be	VBP
50957	2738	54	frequently	frequently	RB
50957	2738	55	found	find	VBN
50957	2738	56	far	far	RB
50957	2738	57	inland	inland	RB
50957	2738	58	from	from	IN
50957	2738	59	the	the	DT
50957	2738	60	Monongahela	Monongahela	NNP
50957	2738	61	,	,	,
50957	2738	62	on	on	IN
50957	2738	63	tributary	tributary	JJ
50957	2738	64	streams	stream	NNS
50957	2738	65	.	.	.
50957	2739	1	A	a	DT
50957	2739	2	very	very	RB
50957	2739	3	extensive	extensive	JJ
50957	2739	4	deposit	deposit	NN
50957	2739	5	of	of	IN
50957	2739	6	this	this	DT
50957	2739	7	kind	kind	NN
50957	2739	8	occurs	occur	VBZ
50957	2739	9	on	on	IN
50957	2739	10	a	a	DT
50957	2739	11	tributary	tributary	JJ
50957	2739	12	one	one	CD
50957	2739	13	mile	mile	NN
50957	2739	14	and	and	CC
50957	2739	15	a	a	DT
50957	2739	16	half	half	JJ
50957	2739	17	northeast	northeast	NN
50957	2739	18	of	of	IN
50957	2739	19	Morgantown	Morgantown	NNP
50957	2739	20	;	;	:
50957	2739	21	and	and	CC
50957	2739	22	the	the	DT
50957	2739	23	region	region	NN
50957	2739	24	,	,	,
50957	2739	25	which	which	WDT
50957	2739	26	includes	include	VBZ
50957	2739	27	three	three	CD
50957	2739	28	or	or	CC
50957	2739	29	four	four	CD
50957	2739	30	square	square	JJ
50957	2739	31	miles	mile	NNS
50957	2739	32	,	,	,
50957	2739	33	is	be	VBZ
50957	2739	34	significantly	significantly	RB
50957	2739	35	known	know	VBN
50957	2739	36	as	as	IN
50957	2739	37	the	the	DT
50957	2739	38	'	'	``
50957	2739	39	Flats	flat	NNS
50957	2739	40	.	.	.
50957	2739	41	'	'	''
50957	2740	1	The	the	DT
50957	2740	2	elevation	elevation	NN
50957	2740	3	of	of	IN
50957	2740	4	the	the	DT
50957	2740	5	'	'	``
50957	2740	6	Flats	flat	NNS
50957	2740	7	'	'	POS
50957	2740	8	is	be	VBZ
50957	2740	9	275	275	CD
50957	2740	10	feet	foot	NNS
50957	2740	11	above	above	IN
50957	2740	12	the	the	DT
50957	2740	13	river	river	NN
50957	2740	14	,	,	,
50957	2740	15	or	or	CC
50957	2740	16	1,065	1,065	CD
50957	2740	17	feet	foot	NNS
50957	2740	18	above	above	IN
50957	2740	19	tide	tide	NN
50957	2740	20	.	.	.
50957	2741	1	The	the	DT
50957	2741	2	deposits	deposit	NNS
50957	2741	3	on	on	IN
50957	2741	4	this	this	DT
50957	2741	5	area	area	NN
50957	2741	6	consist	consist	VBP
50957	2741	7	almost	almost	RB
50957	2741	8	entirely	entirely	RB
50957	2741	9	of	of	IN
50957	2741	10	clays	clay	NNS
50957	2741	11	and	and	CC
50957	2741	12	fine	fine	JJ
50957	2741	13	,	,	,
50957	2741	14	sandy	sandy	JJ
50957	2741	15	material	material	NN
50957	2741	16	,	,	,
50957	2741	17	there	there	EX
50957	2741	18	being	be	VBG
50957	2741	19	very	very	RB
50957	2741	20	few	few	JJ
50957	2741	21	boulders	boulder	NNS
50957	2741	22	intermingled	intermingle	VBD
50957	2741	23	.	.	.
50957	2742	1	The	the	DT
50957	2742	2	depth	depth	NN
50957	2742	3	of	of	IN
50957	2742	4	the	the	DT
50957	2742	5	deposit	deposit	NN
50957	2742	6	is	be	VBZ
50957	2742	7	unknown	unknown	JJ
50957	2742	8	,	,	,
50957	2742	9	since	since	IN
50957	2742	10	a	a	DT
50957	2742	11	well	well	RB
50957	2742	12	sunk	sink	VBN
50957	2742	13	on	on	IN
50957	2742	14	the	the	DT
50957	2742	15	land	land	NN
50957	2742	16	of	of	IN
50957	2742	17	Mr.	Mr.	NNP
50957	2742	18	Baker	Baker	NNP
50957	2742	19	passed	pass	VBD
50957	2742	20	through	through	IN
50957	2742	21	alternate	alternate	JJ
50957	2742	22	beds	bed	NNS
50957	2742	23	of	of	IN
50957	2742	24	clay	clay	NN
50957	2742	25	,	,	,
50957	2742	26	fine	fine	JJ
50957	2742	27	sand	sand	NN
50957	2742	28	,	,	,
50957	2742	29	and	and	CC
50957	2742	30	muddy	muddy	JJ
50957	2742	31	trash	trash	NN
50957	2742	32	,	,	,
50957	2742	33	to	to	IN
50957	2742	34	a	a	DT
50957	2742	35	depth	depth	NN
50957	2742	36	of	of	IN
50957	2742	37	sixty	sixty	CD
50957	2742	38	-	-	HYPH
50957	2742	39	five	five	CD
50957	2742	40	feet	foot	NNS
50957	2742	41	without	without	IN
50957	2742	42	reaching	reach	VBG
50957	2742	43	bed	bed	NN
50957	2742	44	-	-	HYPH
50957	2742	45	rock	rock	NN
50957	2742	46	.	.	.
50957	2743	1	In	in	IN
50957	2743	2	some	some	DT
50957	2743	3	portions	portion	NNS
50957	2743	4	of	of	IN
50957	2743	5	the	the	DT
50957	2743	6	clays	clay	NNS
50957	2743	7	which	which	WDT
50957	2743	8	make	make	VBP
50957	2743	9	up	up	RP
50957	2743	10	this	this	DT
50957	2743	11	deposit	deposit	NN
50957	2743	12	,	,	,
50957	2743	13	the	the	DT
50957	2743	14	leaves	leave	NNS
50957	2743	15	of	of	IN
50957	2743	16	our	-PRON-	PRP$
50957	2743	17	common	common	JJ
50957	2743	18	forest	forest	NN
50957	2743	19	-	-	HYPH
50957	2743	20	trees	tree	NNS
50957	2743	21	are	be	VBP
50957	2743	22	found	find	VBN
50957	2743	23	most	most	RBS
50957	2743	24	beautifully	beautifully	RB
50957	2743	25	preserved	preserve	VBN
50957	2743	26	.	.	.
50957	2744	1	"	"	``
50957	2744	2	At	at	IN
50957	2744	3	Clarksburg	Clarksburg	NNP
50957	2744	4	,	,	,
50957	2744	5	where	where	WRB
50957	2744	6	the	the	DT
50957	2744	7	river	river	NN
50957	2744	8	unites	unite	VBZ
50957	2744	9	with	with	IN
50957	2744	10	Elk	Elk	NNP
50957	2744	11	Creek	Creek	NNP
50957	2744	12	,	,	,
50957	2744	13	there	there	EX
50957	2744	14	is	be	VBZ
50957	2744	15	a	a	DT
50957	2744	16	wide	wide	JJ
50957	2744	17	stretch	stretch	NN
50957	2744	18	of	of	IN
50957	2744	19	terrace	terrace	NN
50957	2744	20	deposits	deposit	NNS
50957	2744	21	,	,	,
50957	2744	22	and	and	CC
50957	2744	23	the	the	DT
50957	2744	24	upper	upper	JJ
50957	2744	25	limit	limit	NN
50957	2744	26	is	be	VBZ
50957	2744	27	there	there	RB
50957	2744	28	about	about	IN
50957	2744	29	1,050	1,050	CD
50957	2744	30	feet	foot	NNS
50957	2744	31	above	above	IN
50957	2744	32	tide	tide	NN
50957	2744	33	,	,	,
50957	2744	34	or	or	CC
50957	2744	35	only	only	RB
50957	2744	36	130	130	CD
50957	2744	37	feet	foot	NNS
50957	2744	38	above	above	IN
50957	2744	39	low	low	JJ
50957	2744	40	-	-	HYPH
50957	2744	41	water	water	NN
50957	2744	42	(	(	-LRB-
50957	2744	43	920	920	CD
50957	2744	44	feet	foot	NNS
50957	2744	45	)	)	-RRB-
50957	2744	46	;	;	:
50957	2744	47	while	while	IN
50957	2744	48	at	at	IN
50957	2744	49	Weston	Weston	NNP
50957	2744	50	,	,	,
50957	2744	51	forty	forty	CD
50957	2744	52	miles	mile	NNS
50957	2744	53	above	above	RB
50957	2744	54	(	(	-LRB-
50957	2744	55	by	by	IN
50957	2744	56	the	the	DT
50957	2744	57	river	river	NN
50957	2744	58	)	)	-RRB-
50957	2744	59	,	,	,
50957	2744	60	these	these	DT
50957	2744	61	deposits	deposit	NNS
50957	2744	62	cease	cease	VBP
50957	2744	63	at	at	IN
50957	2744	64	seventy	seventy	CD
50957	2744	65	feet	foot	NNS
50957	2744	66	above	above	IN
50957	2744	67	low	low	JJ
50957	2744	68	water	water	NN
50957	2744	69	,	,	,
50957	2744	70	which	which	WDT
50957	2744	71	is	be	VBZ
50957	2744	72	there	there	EX
50957	2744	73	985	985	CD
50957	2744	74	feet	foot	NNS
50957	2744	75	above	above	IN
50957	2744	76	tide	tide	NN
50957	2744	77	.	.	.
50957	2745	1	It	-PRON-	PRP
50957	2745	2	will	will	MD
50957	2745	3	thus	thus	RB
50957	2745	4	be	be	VB
50957	2745	5	observed	observe	VBN
50957	2745	6	that	that	IN
50957	2745	7	the	the	DT
50957	2745	8	upper	upper	JJ
50957	2745	9	limit	limit	NN
50957	2745	10	of	of	IN
50957	2745	11	the	the	DT
50957	2745	12	deposits	deposit	NNS
50957	2745	13	retains	retain	VBZ
50957	2745	14	a	a	DT
50957	2745	15	practical	practical	JJ
50957	2745	16	horizontality	horizontality	NN
50957	2745	17	from	from	IN
50957	2745	18	Morgantown	Morgantown	NNP
50957	2745	19	to	to	IN
50957	2745	20	Weston	Weston	NNP
50957	2745	21	,	,	,
50957	2745	22	a	a	DT
50957	2745	23	distance	distance	NN
50957	2745	24	of	of	IN
50957	2745	25	one	one	CD
50957	2745	26	hundred	hundred	CD
50957	2745	27	miles	mile	NNS
50957	2745	28	,	,	,
50957	2745	29	since	since	IN
50957	2745	30	the	the	DT
50957	2745	31	upper	upper	JJ
50957	2745	32	limit	limit	NN
50957	2745	33	has	have	VBZ
50957	2745	34	the	the	DT
50957	2745	35	same	same	JJ
50957	2745	36	elevation	elevation	NN
50957	2745	37	above	above	IN
50957	2745	38	tide	tide	NNP
50957	2745	39	(	(	-LRB-
50957	2745	40	1,045	1,045	CD
50957	2745	41	to	to	TO
50957	2745	42	1,065	1,065	CD
50957	2745	43	feet	foot	NNS
50957	2745	44	)	)	-RRB-
50957	2745	45	at	at	IN
50957	2745	46	every	every	DT
50957	2745	47	locality	locality	NN
50957	2745	48	.	.	.
50957	2746	1	"	"	``
50957	2746	2	These	these	DT
50957	2746	3	deposits	deposit	NNS
50957	2746	4	consist	consist	VBP
50957	2746	5	of	of	IN
50957	2746	6	rounded	rounded	JJ
50957	2746	7	boulders	boulder	NNS
50957	2746	8	of	of	IN
50957	2746	9	sandstone	sandstone	NN
50957	2746	10	,	,	,
50957	2746	11	with	with	IN
50957	2746	12	a	a	DT
50957	2746	13	large	large	JJ
50957	2746	14	amount	amount	NN
50957	2746	15	of	of	IN
50957	2746	16	clay	clay	NN
50957	2746	17	,	,	,
50957	2746	18	quicksand	quicksand	NNP
50957	2746	19	,	,	,
50957	2746	20	and	and	CC
50957	2746	21	other	other	JJ
50957	2746	22	detrital	detrital	JJ
50957	2746	23	matter	matter	NN
50957	2746	24	.	.	.
50957	2747	1	The	the	DT
50957	2747	2	country	country	NN
50957	2747	3	rock	rock	NN
50957	2747	4	in	in	IN
50957	2747	5	this	this	DT
50957	2747	6	region	region	NN
50957	2747	7	consists	consist	VBZ
50957	2747	8	of	of	IN
50957	2747	9	the	the	DT
50957	2747	10	soft	soft	JJ
50957	2747	11	shales	shale	NNS
50957	2747	12	and	and	CC
50957	2747	13	limestones	limestone	NNS
50957	2747	14	of	of	IN
50957	2747	15	the	the	DT
50957	2747	16	upper	upper	JJ
50957	2747	17	coal	coal	NN
50957	2747	18	-	-	HYPH
50957	2747	19	measures	measure	NNS
50957	2747	20	,	,	,
50957	2747	21	and	and	CC
50957	2747	22	hence	hence	RB
50957	2747	23	there	there	EX
50957	2747	24	are	be	VBP
50957	2747	25	many	many	JJ
50957	2747	26	'	'	``
50957	2747	27	low	low	JJ
50957	2747	28	gaps	gap	NNS
50957	2747	29	'	'	''
50957	2747	30	from	from	IN
50957	2747	31	the	the	DT
50957	2747	32	head	head	NN
50957	2747	33	of	of	IN
50957	2747	34	one	one	CD
50957	2747	35	little	little	JJ
50957	2747	36	stream	stream	NN
50957	2747	37	to	to	IN
50957	2747	38	that	that	DT
50957	2747	39	of	of	IN
50957	2747	40	another	another	DT
50957	2747	41	,	,	,
50957	2747	42	especially	especially	RB
50957	2747	43	along	along	IN
50957	2747	44	the	the	DT
50957	2747	45	immediate	immediate	JJ
50957	2747	46	region	region	NN
50957	2747	47	of	of	IN
50957	2747	48	the	the	DT
50957	2747	49	river	river	NN
50957	2747	50	;	;	:
50957	2747	51	and	and	CC
50957	2747	52	in	in	IN
50957	2747	53	every	every	DT
50957	2747	54	case	case	NN
50957	2747	55	the	the	DT
50957	2747	56	summits	summit	NNS
50957	2747	57	of	of	IN
50957	2747	58	these	these	DT
50957	2747	59	divides	divide	NNS
50957	2747	60	,	,	,
50957	2747	61	where	where	WRB
50957	2747	62	they	-PRON-	PRP
50957	2747	63	do	do	VBP
50957	2747	64	not	not	RB
50957	2747	65	exceed	exceed	VB
50957	2747	66	an	an	DT
50957	2747	67	elevation	elevation	NN
50957	2747	68	of	of	IN
50957	2747	69	1,050	1,050	CD
50957	2747	70	feet	foot	NNS
50957	2747	71	above	above	IN
50957	2747	72	tide	tide	NN
50957	2747	73	,	,	,
50957	2747	74	are	be	VBP
50957	2747	75	covered	cover	VBN
50957	2747	76	with	with	IN
50957	2747	77	transported	transported	JJ
50957	2747	78	or	or	CC
50957	2747	79	terrace	terrace	NN
50957	2747	80	material	material	NN
50957	2747	81	;	;	:
50957	2747	82	but	but	CC
50957	2747	83	where	where	WRB
50957	2747	84	the	the	DT
50957	2747	85	summits	summit	NNS
50957	2747	86	go	go	VBP
50957	2747	87	more	more	JJR
50957	2747	88	than	than	IN
50957	2747	89	a	a	DT
50957	2747	90	few	few	JJ
50957	2747	91	feet	foot	NNS
50957	2747	92	above	above	IN
50957	2747	93	that	that	DT
50957	2747	94	level	level	NN
50957	2747	95	we	-PRON-	PRP
50957	2747	96	find	find	VBP
50957	2747	97	no	no	DT
50957	2747	98	transported	transport	VBN
50957	2747	99	material	material	NN
50957	2747	100	upon	upon	IN
50957	2747	101	them	-PRON-	PRP
50957	2747	102	,	,	,
50957	2747	103	but	but	CC
50957	2747	104	simply	simply	RB
50957	2747	105	the	the	DT
50957	2747	106	decomposed	decompose	VBN
50957	2747	107	country	country	NN
50957	2747	108	rock	rock	NN
50957	2747	109	.	.	.
50957	2747	110	"	"	''
50957	2748	1	Other	other	JJ
50957	2748	2	noteworthy	noteworthy	JJ
50957	2748	3	terraces	terrace	NNS
50957	2748	4	naturally	naturally	RB
50957	2748	5	attributable	attributable	JJ
50957	2748	6	to	to	IN
50957	2748	7	the	the	DT
50957	2748	8	Cincinnati	Cincinnati	NNP
50957	2748	9	ice	ice	NN
50957	2748	10	-	-	HYPH
50957	2748	11	dam	dam	NN
50957	2748	12	are	be	VBP
50957	2748	13	to	to	TO
50957	2748	14	be	be	VB
50957	2748	15	found	find	VBN
50957	2748	16	in	in	IN
50957	2748	17	the	the	DT
50957	2748	18	valley	valley	NN
50957	2748	19	of	of	IN
50957	2748	20	the	the	DT
50957	2748	21	Kanawha	Kanawha	NNP
50957	2748	22	,	,	,
50957	2748	23	in	in	IN
50957	2748	24	West	West	NNP
50957	2748	25	Virginia	Virginia	NNP
50957	2748	26	,	,	,
50957	2748	27	and	and	CC
50957	2748	28	one	one	CD
50957	2748	29	of	of	IN
50957	2748	30	special	special	JJ
50957	2748	31	significance	significance	NN
50957	2748	32	on	on	IN
50957	2748	33	the	the	DT
50957	2748	34	pass	pass	NN
50957	2748	35	between	between	IN
50957	2748	36	the	the	DT
50957	2748	37	valleys	valley	NNS
50957	2748	38	of	of	IN
50957	2748	39	the	the	DT
50957	2748	40	Ohio	Ohio	NNP
50957	2748	41	and	and	CC
50957	2748	42	Monongahela	Monongahela	NNP
50957	2748	43	,	,	,
50957	2748	44	west	west	NN
50957	2748	45	of	of	IN
50957	2748	46	Clarksburg	Clarksburg	NNP
50957	2748	47	,	,	,
50957	2748	48	West	West	NNP
50957	2748	49	Virginia	Virginia	NNP
50957	2748	50	.	.	.
50957	2749	1	According	accord	VBG
50957	2749	2	to	to	IN
50957	2749	3	Professor	Professor	NNP
50957	2749	4	White	White	NNP
50957	2749	5	,	,	,
50957	2749	6	there	there	EX
50957	2749	7	is	be	VBZ
50957	2749	8	at	at	IN
50957	2749	9	this	this	DT
50957	2749	10	latter	latter	JJ
50957	2749	11	place	place	NN
50957	2749	12	"	"	``
50957	2749	13	a	a	DT
50957	2749	14	broad	broad	JJ
50957	2749	15	,	,	,
50957	2749	16	level	level	NN
50957	2749	17	summit	summit	NN
50957	2749	18	,	,	,
50957	2749	19	having	have	VBG
50957	2749	20	an	an	DT
50957	2749	21	elevation	elevation	NN
50957	2749	22	of	of	IN
50957	2749	23	1,100	1,100	CD
50957	2749	24	feet	foot	NNS
50957	2749	25	,	,	,
50957	2749	26	in	in	IN
50957	2749	27	a	a	DT
50957	2749	28	gap	gap	NN
50957	2749	29	about	about	RB
50957	2749	30	300	300	CD
50957	2749	31	feet	foot	NNS
50957	2749	32	below	below	IN
50957	2749	33	the	the	DT
50957	2749	34	enclosing	enclose	VBG
50957	2749	35	hills	hill	NNS
50957	2749	36	.	.	.
50957	2750	1	This	this	DT
50957	2750	2	gap	gap	NN
50957	2750	3	,	,	,
50957	2750	4	or	or	CC
50957	2750	5	valley	valley	NN
50957	2750	6	,	,	,
50957	2750	7	is	be	VBZ
50957	2750	8	covered	cover	VBN
50957	2750	9	by	by	IN
50957	2750	10	a	a	DT
50957	2750	11	deposit	deposit	NN
50957	2750	12	of	of	IN
50957	2750	13	fine	fine	JJ
50957	2750	14	clay	clay	NN
50957	2750	15	.	.	.
50957	2751	1	The	the	DT
50957	2751	2	cut	cut	NN
50957	2751	3	through	through	IN
50957	2751	4	it	-PRON-	PRP
50957	2751	5	is	be	VBZ
50957	2751	6	about	about	RB
50957	2751	7	thirty	thirty	CD
50957	2751	8	feet	foot	NNS
50957	2751	9	,	,	,
50957	2751	10	and	and	CC
50957	2751	11	one	one	PRP
50957	2751	12	can	can	MD
50957	2751	13	observe	observe	VB
50957	2751	14	the	the	DT
50957	2751	15	succession	succession	NN
50957	2751	16	of	of	IN
50957	2751	17	clays	clay	NNS
50957	2751	18	of	of	IN
50957	2751	19	all	all	DT
50957	2751	20	kinds	kind	NNS
50957	2751	21	and	and	CC
50957	2751	22	of	of	IN
50957	2751	23	different	different	JJ
50957	2751	24	colours	colour	NNS
50957	2751	25	,	,	,
50957	2751	26	from	from	IN
50957	2751	27	yellow	yellow	NN
50957	2751	28	on	on	IN
50957	2751	29	the	the	DT
50957	2751	30	surface	surface	NN
50957	2751	31	down	down	RP
50957	2751	32	to	to	IN
50957	2751	33	the	the	DT
50957	2751	34	finest	fine	JJS
50957	2751	35	white	white	NNP
50957	2751	36	potter	potter	NN
50957	2751	37	's	's	POS
50957	2751	38	clay	clay	NN
50957	2751	39	at	at	IN
50957	2751	40	the	the	DT
50957	2751	41	level	level	NN
50957	2751	42	of	of	IN
50957	2751	43	the	the	DT
50957	2751	44	railway	railway	NN
50957	2751	45	,	,	,
50957	2751	46	where	where	WRB
50957	2751	47	the	the	DT
50957	2751	48	cut	cut	NN
50957	2751	49	reaches	reach	VBZ
50957	2751	50	bed	bed	NN
50957	2751	51	-	-	HYPH
50957	2751	52	rock	rock	NN
50957	2751	53	,	,	,
50957	2751	54	thus	thus	RB
50957	2751	55	proving	prove	VBG
50957	2751	56	that	that	IN
50957	2751	57	the	the	DT
50957	2751	58	region	region	NN
50957	2751	59	has	have	VBZ
50957	2751	60	been	be	VBN
50957	2751	61	submerged	submerge	VBN
50957	2751	62	.	.	.
50957	2752	1	"	"	``
50957	2752	2	[	[	-LRB-
50957	2752	3	CI	ci	NN
50957	2752	4	]	]	-RRB-
50957	2752	5	[	[	-LRB-
50957	2752	6	Footnote	Footnote	NNP
50957	2752	7	CI	CI	NNP
50957	2752	8	:	:	:
50957	2752	9	Bulletin	Bulletin	NNP
50957	2752	10	of	of	IN
50957	2752	11	the	the	DT
50957	2752	12	Geological	Geological	NNP
50957	2752	13	Society	Society	NNP
50957	2752	14	of	of	IN
50957	2752	15	America	America	NNP
50957	2752	16	,	,	,
50957	2752	17	vol	vol	NNP
50957	2752	18	.	.	.
50957	2753	1	i	i	PRP
50957	2753	2	,	,	,
50957	2753	3	p.	p.	NN
50957	2754	1	478	478	LS
50957	2754	2	.	.	.
50957	2754	3	]	]	-RRB-
50957	2755	1	Another	another	DT
50957	2755	2	crucial	crucial	JJ
50957	2755	3	case	case	NN
50957	2755	4	I	-PRON-	PRP
50957	2755	5	have	have	VBP
50957	2755	6	myself	-PRON-	PRP
50957	2755	7	described	describe	VBN
50957	2755	8	at	at	IN
50957	2755	9	Bellevue	Bellevue	NNP
50957	2755	10	,	,	,
50957	2755	11	in	in	IN
50957	2755	12	the	the	DT
50957	2755	13	angle	angle	NN
50957	2755	14	of	of	IN
50957	2755	15	the	the	DT
50957	2755	16	Ohio	Ohio	NNP
50957	2755	17	and	and	CC
50957	2755	18	Alleghany	Alleghany	NNP
50957	2755	19	Rivers	Rivers	NNPS
50957	2755	20	,	,	,
50957	2755	21	about	about	RB
50957	2755	22	five	five	CD
50957	2755	23	miles	mile	NNS
50957	2755	24	below	below	IN
50957	2755	25	Pittsburg	Pittsburg	NNP
50957	2755	26	,	,	,
50957	2755	27	where	where	WRB
50957	2755	28	the	the	DT
50957	2755	29	gravel	gravel	NN
50957	2755	30	terrace	terrace	NN
50957	2755	31	is	be	VBZ
50957	2755	32	nearly	nearly	RB
50957	2755	33	300	300	CD
50957	2755	34	feet	foot	NNS
50957	2755	35	above	above	IN
50957	2755	36	the	the	DT
50957	2755	37	river	river	NN
50957	2755	38	,	,	,
50957	2755	39	making	make	VBG
50957	2755	40	it	-PRON-	PRP
50957	2755	41	about	about	RB
50957	2755	42	1,000	1,000	CD
50957	2755	43	feet	foot	NNS
50957	2755	44	above	above	IN
50957	2755	45	the	the	DT
50957	2755	46	sea	sea	NN
50957	2755	47	.	.	.
50957	2756	1	A	a	DT
50957	2756	2	significant	significant	JJ
50957	2756	3	circumstance	circumstance	NN
50957	2756	4	connected	connect	VBN
50957	2756	5	with	with	IN
50957	2756	6	this	this	DT
50957	2756	7	terrace	terrace	NN
50957	2756	8	is	be	VBZ
50957	2756	9	that	that	IN
50957	2756	10	not	not	RB
50957	2756	11	only	only	RB
50957	2756	12	does	do	VBZ
50957	2756	13	its	-PRON-	PRP$
50957	2756	14	height	height	NN
50957	2756	15	correspond	correspond	VB
50957	2756	16	with	with	IN
50957	2756	17	that	that	DT
50957	2756	18	of	of	IN
50957	2756	19	the	the	DT
50957	2756	20	supposed	suppose	VBN
50957	2756	21	obstruction	obstruction	NN
50957	2756	22	at	at	IN
50957	2756	23	Cincinnati	Cincinnati	NNP
50957	2756	24	,	,	,
50957	2756	25	but	but	CC
50957	2756	26	it	-PRON-	PRP
50957	2756	27	contains	contain	VBZ
50957	2756	28	many	many	JJ
50957	2756	29	pebbles	pebble	NNS
50957	2756	30	of	of	IN
50957	2756	31	Canadian	canadian	JJ
50957	2756	32	origin	origin	NN
50957	2756	33	,	,	,
50957	2756	34	which	which	WDT
50957	2756	35	could	could	MD
50957	2756	36	not	not	RB
50957	2756	37	have	have	VB
50957	2756	38	got	get	VBN
50957	2756	39	into	into	IN
50957	2756	40	the	the	DT
50957	2756	41	valley	valley	NN
50957	2756	42	of	of	IN
50957	2756	43	the	the	DT
50957	2756	44	Alleghany	Alleghany	NNP
50957	2756	45	before	before	IN
50957	2756	46	the	the	DT
50957	2756	47	Glacial	glacial	JJ
50957	2756	48	period	period	NN
50957	2756	49	,	,	,
50957	2756	50	and	and	CC
50957	2756	51	could	could	MD
50957	2756	52	only	only	RB
50957	2756	53	have	have	VB
50957	2756	54	reached	reach	VBN
50957	2756	55	their	-PRON-	PRP$
50957	2756	56	present	present	JJ
50957	2756	57	position	position	NN
50957	2756	58	by	by	IN
50957	2756	59	being	be	VBG
50957	2756	60	brought	bring	VBN
50957	2756	61	down	down	RP
50957	2756	62	the	the	DT
50957	2756	63	Alleghany	Alleghany	NNP
50957	2756	64	River	River	NNP
50957	2756	65	upon	upon	IN
50957	2756	66	floating	float	VBG
50957	2756	67	ice	ice	NN
50957	2756	68	,	,	,
50957	2756	69	or	or	CC
50957	2756	70	by	by	IN
50957	2756	71	the	the	DT
50957	2756	72	ordinary	ordinary	JJ
50957	2756	73	movement	movement	NN
50957	2756	74	of	of	IN
50957	2756	75	gravel	gravel	NN
50957	2756	76	along	along	IN
50957	2756	77	the	the	DT
50957	2756	78	margin	margin	NN
50957	2756	79	of	of	IN
50957	2756	80	a	a	DT
50957	2756	81	river	river	NN
50957	2756	82	.	.	.
50957	2757	1	Thus	thus	RB
50957	2757	2	this	this	DT
50957	2757	3	terrace	terrace	NN
50957	2757	4	,	,	,
50957	2757	5	while	while	IN
50957	2757	6	corresponding	correspond	VBG
50957	2757	7	closely	closely	RB
50957	2757	8	with	with	IN
50957	2757	9	the	the	DT
50957	2757	10	elevation	elevation	NN
50957	2757	11	of	of	IN
50957	2757	12	those	those	DT
50957	2757	13	on	on	IN
50957	2757	14	the	the	DT
50957	2757	15	Monongahela	Monongahela	NNP
50957	2757	16	River	River	NNP
50957	2757	17	,	,	,
50957	2757	18	is	be	VBZ
50957	2757	19	directly	directly	RB
50957	2757	20	connected	connect	VBN
50957	2757	21	with	with	IN
50957	2757	22	the	the	DT
50957	2757	23	Glacial	glacial	JJ
50957	2757	24	period	period	NN
50957	2757	25	,	,	,
50957	2757	26	and	and	CC
50957	2757	27	furnishes	furnish	VBZ
50957	2757	28	a	a	DT
50957	2757	29	twofold	twofold	JJ
50957	2757	30	argument	argument	NN
50957	2757	31	for	for	IN
50957	2757	32	our	-PRON-	PRP$
50957	2757	33	theory	theory	NN
50957	2757	34	.	.	.
50957	2758	1	A	a	DT
50957	2758	2	still	still	RB
50957	2758	3	stronger	strong	JJR
50957	2758	4	case	case	NN
50957	2758	5	occurs	occur	VBZ
50957	2758	6	at	at	IN
50957	2758	7	Beech	Beech	NNP
50957	2758	8	Flats	Flats	NNP
50957	2758	9	,	,	,
50957	2758	10	at	at	IN
50957	2758	11	the	the	DT
50957	2758	12	head	head	NN
50957	2758	13	of	of	IN
50957	2758	14	Ohio	Ohio	NNP
50957	2758	15	Brush	Brush	NNP
50957	2758	16	Creek	Creek	NNP
50957	2758	17	,	,	,
50957	2758	18	in	in	IN
50957	2758	19	the	the	DT
50957	2758	20	northwest	northwest	NN
50957	2758	21	corner	corner	NN
50957	2758	22	of	of	IN
50957	2758	23	Pike	Pike	NNP
50957	2758	24	County	County	NNP
50957	2758	25	,	,	,
50957	2758	26	Ohio	Ohio	NNP
50957	2758	27	,	,	,
50957	2758	28	where	where	WRB
50957	2758	29	,	,	,
50957	2758	30	at	at	IN
50957	2758	31	an	an	DT
50957	2758	32	elevation	elevation	NN
50957	2758	33	of	of	IN
50957	2758	34	about	about	RB
50957	2758	35	950	950	CD
50957	2758	36	feet	foot	NNS
50957	2758	37	above	above	IN
50957	2758	38	the	the	DT
50957	2758	39	sea	sea	NN
50957	2758	40	,	,	,
50957	2758	41	there	there	EX
50957	2758	42	is	be	VBZ
50957	2758	43	an	an	DT
50957	2758	44	extensive	extensive	JJ
50957	2758	45	flat	flat	JJ
50957	2758	46	-	-	HYPH
50957	2758	47	topped	top	VBN
50957	2758	48	terrace	terrace	NN
50957	2758	49	just	just	RB
50957	2758	50	in	in	IN
50957	2758	51	front	front	NN
50957	2758	52	of	of	IN
50957	2758	53	the	the	DT
50957	2758	54	terminal	terminal	NN
50957	2758	55	moraine	moraine	NN
50957	2758	56	.	.	.
50957	2759	1	This	this	DT
50957	2759	2	terrace	terrace	NN
50957	2759	3	consists	consist	VBZ
50957	2759	4	of	of	IN
50957	2759	5	fine	fine	JJ
50957	2759	6	loam	loam	NN
50957	2759	7	,	,	,
50957	2759	8	such	such	JJ
50957	2759	9	as	as	IN
50957	2759	10	is	be	VBZ
50957	2759	11	derived	derive	VBN
50957	2759	12	from	from	IN
50957	2759	13	the	the	DT
50957	2759	14	glacial	glacial	JJ
50957	2759	15	streams	stream	NNS
50957	2759	16	,	,	,
50957	2759	17	but	but	CC
50957	2759	18	which	which	WDT
50957	2759	19	must	must	MD
50957	2759	20	have	have	VB
50957	2759	21	been	be	VBN
50957	2759	22	deposited	deposit	VBN
50957	2759	23	in	in	IN
50957	2759	24	still	still	RB
50957	2759	25	water	water	NN
50957	2759	26	.	.	.
50957	2760	1	The	the	DT
50957	2760	2	occurrence	occurrence	NN
50957	2760	3	of	of	IN
50957	2760	4	still	still	RB
50957	2760	5	water	water	NN
50957	2760	6	at	at	IN
50957	2760	7	that	that	DT
50957	2760	8	elevation	elevation	NN
50957	2760	9	just	just	RB
50957	2760	10	in	in	IN
50957	2760	11	front	front	NN
50957	2760	12	of	of	IN
50957	2760	13	the	the	DT
50957	2760	14	continental	continental	JJ
50957	2760	15	ice	ice	NN
50957	2760	16	-	-	HYPH
50957	2760	17	sheet	sheet	NN
50957	2760	18	is	be	VBZ
50957	2760	19	best	well	RBS
50957	2760	20	accounted	account	VBN
50957	2760	21	for	for	IN
50957	2760	22	by	by	IN
50957	2760	23	the	the	DT
50957	2760	24	supposed	suppose	VBN
50957	2760	25	dam	dam	NN
50957	2760	26	at	at	IN
50957	2760	27	Cincinnati	Cincinnati	NNP
50957	2760	28	.	.	.
50957	2761	1	Indeed	indeed	RB
50957	2761	2	,	,	,
50957	2761	3	it	-PRON-	PRP
50957	2761	4	is	be	VBZ
50957	2761	5	extremely	extremely	RB
50957	2761	6	difficult	difficult	JJ
50957	2761	7	to	to	TO
50957	2761	8	account	account	VB
50957	2761	9	for	for	IN
50957	2761	10	it	-PRON-	PRP
50957	2761	11	in	in	IN
50957	2761	12	any	any	DT
50957	2761	13	other	other	JJ
50957	2761	14	way	way	NN
50957	2761	15	.	.	.
50957	2762	1	There	there	EX
50957	2762	2	are	be	VBP
50957	2762	3	,	,	,
50957	2762	4	however	however	RB
50957	2762	5	,	,	,
50957	2762	6	two	two	CD
50957	2762	7	other	other	JJ
50957	2762	8	methods	method	NNS
50957	2762	9	of	of	IN
50957	2762	10	attempting	attempt	VBG
50957	2762	11	to	to	TO
50957	2762	12	account	account	VB
50957	2762	13	for	for	IN
50957	2762	14	the	the	DT
50957	2762	15	class	class	NN
50957	2762	16	of	of	IN
50957	2762	17	facts	fact	NNS
50957	2762	18	above	above	IN
50957	2762	19	cited	cite	VBN
50957	2762	20	in	in	IN
50957	2762	21	support	support	NN
50957	2762	22	of	of	IN
50957	2762	23	the	the	DT
50957	2762	24	ice	ice	NN
50957	2762	25	-	-	HYPH
50957	2762	26	dam	dam	NN
50957	2762	27	theory	theory	NN
50957	2762	28	,	,	,
50957	2762	29	of	of	IN
50957	2762	30	which	which	WDT
50957	2762	31	the	the	DT
50957	2762	32	most	most	RBS
50957	2762	33	plausible	plausible	JJ
50957	2762	34	is	be	VBZ
50957	2762	35	,	,	,
50957	2762	36	that	that	IN
50957	2762	37	in	in	IN
50957	2762	38	connection	connection	NN
50957	2762	39	with	with	IN
50957	2762	40	the	the	DT
50957	2762	41	Glacial	glacial	JJ
50957	2762	42	period	period	NN
50957	2762	43	there	there	EX
50957	2762	44	was	be	VBD
50957	2762	45	a	a	DT
50957	2762	46	subsidence	subsidence	NN
50957	2762	47	of	of	IN
50957	2762	48	the	the	DT
50957	2762	49	whole	whole	JJ
50957	2762	50	region	region	NN
50957	2762	51	to	to	IN
50957	2762	52	an	an	DT
50957	2762	53	extent	extent	NN
50957	2762	54	of	of	IN
50957	2762	55	1,100	1,100	CD
50957	2762	56	feet	foot	NNS
50957	2762	57	.	.	.
50957	2763	1	The	the	DT
50957	2763	2	principal	principal	JJ
50957	2763	3	objection	objection	NN
50957	2763	4	heretofore	heretofore	RB
50957	2763	5	alleged	allege	VBN
50957	2763	6	against	against	IN
50957	2763	7	this	this	DT
50957	2763	8	supposition	supposition	NN
50957	2763	9	is	be	VBZ
50957	2763	10	that	that	IN
50957	2763	11	there	there	EX
50957	2763	12	are	be	VBP
50957	2763	13	not	not	RB
50957	2763	14	corresponding	correspond	VBG
50957	2763	15	signs	sign	NNS
50957	2763	16	of	of	IN
50957	2763	17	still	still	JJ
50957	2763	18	-	-	HYPH
50957	2763	19	water	water	NN
50957	2763	20	action	action	NN
50957	2763	21	at	at	IN
50957	2763	22	the	the	DT
50957	2763	23	same	same	JJ
50957	2763	24	level	level	NN
50957	2763	25	on	on	IN
50957	2763	26	the	the	DT
50957	2763	27	other	other	JJ
50957	2763	28	side	side	NN
50957	2763	29	of	of	IN
50957	2763	30	the	the	DT
50957	2763	31	Alleghany	Alleghany	NNP
50957	2763	32	Mountains	Mountains	NNPS
50957	2763	33	.	.	.
50957	2764	1	This	this	DT
50957	2764	2	will	will	MD
50957	2764	3	certainly	certainly	RB
50957	2764	4	be	be	VB
50957	2764	5	fatal	fatal	JJ
50957	2764	6	to	to	IN
50957	2764	7	the	the	DT
50957	2764	8	subsidence	subsidence	NN
50957	2764	9	theory	theory	NN
50957	2764	10	,	,	,
50957	2764	11	if	if	IN
50957	2764	12	it	-PRON-	PRP
50957	2764	13	proves	prove	VBZ
50957	2764	14	true	true	JJ
50957	2764	15	.	.	.
50957	2765	1	But	but	CC
50957	2765	2	it	-PRON-	PRP
50957	2765	3	is	be	VBZ
50957	2765	4	possible	possible	JJ
50957	2765	5	that	that	IN
50957	2765	6	sufficient	sufficient	JJ
50957	2765	7	search	search	NN
50957	2765	8	for	for	IN
50957	2765	9	such	such	JJ
50957	2765	10	marks	mark	NNS
50957	2765	11	has	have	VBZ
50957	2765	12	not	not	RB
50957	2765	13	yet	yet	RB
50957	2765	14	been	be	VBN
50957	2765	15	made	make	VBN
50957	2765	16	on	on	IN
50957	2765	17	the	the	DT
50957	2765	18	eastern	eastern	JJ
50957	2765	19	side	side	NN
50957	2765	20	of	of	IN
50957	2765	21	the	the	DT
50957	2765	22	mountains	mountain	NNS
50957	2765	23	.	.	.
50957	2766	1	The	the	DT
50957	2766	2	other	other	JJ
50957	2766	3	theory	theory	NN
50957	2766	4	to	to	TO
50957	2766	5	account	account	VB
50957	2766	6	for	for	IN
50957	2766	7	the	the	DT
50957	2766	8	facts	fact	NNS
50957	2766	9	is	be	VBZ
50957	2766	10	,	,	,
50957	2766	11	that	that	IN
50957	2766	12	the	the	DT
50957	2766	13	terraces	terrace	NNS
50957	2766	14	adduced	adduce	VBN
50957	2766	15	in	in	IN
50957	2766	16	proof	proof	NN
50957	2766	17	of	of	IN
50957	2766	18	the	the	DT
50957	2766	19	Cincinnati	Cincinnati	NNP
50957	2766	20	ice	ice	NN
50957	2766	21	-	-	HYPH
50957	2766	22	dam	dam	NN
50957	2766	23	were	be	VBD
50957	2766	24	left	leave	VBN
50957	2766	25	by	by	IN
50957	2766	26	the	the	DT
50957	2766	27	streams	stream	NNS
50957	2766	28	in	in	IN
50957	2766	29	the	the	DT
50957	2766	30	slow	slow	JJ
50957	2766	31	process	process	NN
50957	2766	32	of	of	IN
50957	2766	33	lowering	lower	VBG
50957	2766	34	their	-PRON-	PRP$
50957	2766	35	beds	bed	NNS
50957	2766	36	from	from	IN
50957	2766	37	their	-PRON-	PRP$
50957	2766	38	former	former	JJ
50957	2766	39	high	high	JJ
50957	2766	40	levels	level	NNS
50957	2766	41	.	.	.
50957	2767	1	This	this	DT
50957	2767	2	is	be	VBZ
50957	2767	3	the	the	DT
50957	2767	4	view	view	NN
50957	2767	5	advocated	advocate	VBN
50957	2767	6	by	by	IN
50957	2767	7	President	President	NNP
50957	2767	8	T.	T.	NNP
50957	2767	9	C.	C.	NNP
50957	2767	10	Chamberlin	Chamberlin	NNP
50957	2767	11	.	.	.
50957	2768	1	But	but	CC
50957	2768	2	the	the	DT
50957	2768	3	freshness	freshness	NN
50957	2768	4	of	of	IN
50957	2768	5	the	the	DT
50957	2768	6	leaves	leave	NNS
50957	2768	7	and	and	CC
50957	2768	8	fragments	fragment	NNS
50957	2768	9	of	of	IN
50957	2768	10	wood	wood	NN
50957	2768	11	,	,	,
50957	2768	12	such	such	JJ
50957	2768	13	as	as	IN
50957	2768	14	were	be	VBD
50957	2768	15	noted	note	VBN
50957	2768	16	by	by	IN
50957	2768	17	Professor	Professor	NNP
50957	2768	18	White	White	NNP
50957	2768	19	at	at	IN
50957	2768	20	Morgantown	Morgantown	NNP
50957	2768	21	,	,	,
50957	2768	22	and	and	CC
50957	2768	23	the	the	DT
50957	2768	24	great	great	JJ
50957	2768	25	extent	extent	NN
50957	2768	26	of	of	IN
50957	2768	27	fine	fine	JJ
50957	2768	28	silt	silt	NN
50957	2768	29	occasionally	occasionally	RB
50957	2768	30	resting	rest	VBG
50957	2768	31	upon	upon	IN
50957	2768	32	the	the	DT
50957	2768	33	summits	summit	NNS
50957	2768	34	of	of	IN
50957	2768	35	the	the	DT
50957	2768	36	water	water	NN
50957	2768	37	-	-	HYPH
50957	2768	38	sheds	shed	NNS
50957	2768	39	,	,	,
50957	2768	40	as	as	IN
50957	2768	41	described	describe	VBN
50957	2768	42	above	above	IN
50957	2768	43	,	,	,
50957	2768	44	near	near	IN
50957	2768	45	Clarksburg	Clarksburg	NNP
50957	2768	46	,	,	,
50957	2768	47	bear	bear	VBP
50957	2768	48	strongly	strongly	RB
50957	2768	49	against	against	IN
50957	2768	50	it	-PRON-	PRP
50957	2768	51	.	.	.
50957	2769	1	Furthermore	furthermore	RB
50957	2769	2	,	,	,
50957	2769	3	to	to	TO
50957	2769	4	account	account	VB
50957	2769	5	for	for	IN
50957	2769	6	the	the	DT
50957	2769	7	terrace	terrace	NN
50957	2769	8	described	describe	VBN
50957	2769	9	at	at	IN
50957	2769	10	Bellevue	Bellevue	NNP
50957	2769	11	,	,	,
50957	2769	12	which	which	WDT
50957	2769	13	contains	contain	VBZ
50957	2769	14	Canadian	canadian	JJ
50957	2769	15	pebbles	pebble	NNS
50957	2769	16	,	,	,
50957	2769	17	President	President	NNP
50957	2769	18	Chamberlin	Chamberlin	NNP
50957	2769	19	is	be	VBZ
50957	2769	20	compelled	compel	VBN
50957	2769	21	to	to	TO
50957	2769	22	connect	connect	VB
50957	2769	23	the	the	DT
50957	2769	24	deposit	deposit	NN
50957	2769	25	with	with	IN
50957	2769	26	his	-PRON-	PRP$
50957	2769	27	hypothetical	hypothetical	JJ
50957	2769	28	first	first	JJ
50957	2769	29	Glacial	Glacial	NNP
50957	2769	30	epoch	epoch	NN
50957	2769	31	,	,	,
50957	2769	32	and	and	CC
50957	2769	33	to	to	TO
50957	2769	34	assume	assume	VB
50957	2769	35	that	that	IN
50957	2769	36	all	all	PDT
50957	2769	37	the	the	DT
50957	2769	38	erosion	erosion	NN
50957	2769	39	of	of	IN
50957	2769	40	the	the	DT
50957	2769	41	Alleghany	Alleghany	NNP
50957	2769	42	and	and	CC
50957	2769	43	Monongahela	Monongahela	NNP
50957	2769	44	Rivers	Rivers	NNP
50957	2769	45	,	,	,
50957	2769	46	and	and	CC
50957	2769	47	indeed	indeed	RB
50957	2769	48	of	of	IN
50957	2769	49	the	the	DT
50957	2769	50	whole	whole	JJ
50957	2769	51	trough	trough	NN
50957	2769	52	of	of	IN
50957	2769	53	the	the	DT
50957	2769	54	Ohio	Ohio	NNP
50957	2769	55	River	River	NNP
50957	2769	56	,	,	,
50957	2769	57	took	take	VBD
50957	2769	58	place	place	NN
50957	2769	59	in	in	IN
50957	2769	60	the	the	DT
50957	2769	61	interval	interval	NN
50957	2769	62	between	between	IN
50957	2769	63	the	the	DT
50957	2769	64	"	"	``
50957	2769	65	first	first	JJ
50957	2769	66	"	"	''
50957	2769	67	and	and	CC
50957	2769	68	the	the	DT
50957	2769	69	"	"	``
50957	2769	70	second	second	JJ
50957	2769	71	"	"	''
50957	2769	72	Glacial	glacial	JJ
50957	2769	73	periods	period	NNS
50957	2769	74	(	(	-LRB-
50957	2769	75	for	for	IN
50957	2769	76	he	-PRON-	PRP
50957	2769	77	would	would	MD
50957	2769	78	connect	connect	VB
50957	2769	79	the	the	DT
50957	2769	80	glacial	glacial	JJ
50957	2769	81	deposits	deposit	NNS
50957	2769	82	upon	upon	IN
50957	2769	83	the	the	DT
50957	2769	84	south	south	JJ
50957	2769	85	side	side	NN
50957	2769	86	of	of	IN
50957	2769	87	the	the	DT
50957	2769	88	river	river	NN
50957	2769	89	at	at	IN
50957	2769	90	Cincinnati	Cincinnati	NNP
50957	2769	91	with	with	IN
50957	2769	92	the	the	DT
50957	2769	93	first	first	JJ
50957	2769	94	Glacial	Glacial	NNP
50957	2769	95	epoch)--all	epoch)--all	NNP
50957	2769	96	of	of	IN
50957	2769	97	which	which	WDT
50957	2769	98	,	,	,
50957	2769	99	it	-PRON-	PRP
50957	2769	100	would	would	MD
50957	2769	101	seem	seem	VB
50957	2769	102	,	,	,
50957	2769	103	is	be	VBZ
50957	2769	104	an	an	DT
50957	2769	105	unnecessary	unnecessary	JJ
50957	2769	106	demand	demand	NN
50957	2769	107	upon	upon	IN
50957	2769	108	the	the	DT
50957	2769	109	forces	force	NNS
50957	2769	110	of	of	IN
50957	2769	111	Nature	Nature	NNP
50957	2769	112	,	,	,
50957	2769	113	when	when	WRB
50957	2769	114	the	the	DT
50957	2769	115	facts	fact	NNS
50957	2769	116	are	be	VBP
50957	2769	117	so	so	RB
50957	2769	118	easily	easily	RB
50957	2769	119	accounted	account	VBN
50957	2769	120	for	for	IN
50957	2769	121	by	by	IN
50957	2769	122	the	the	DT
50957	2769	123	simple	simple	JJ
50957	2769	124	supposition	supposition	NN
50957	2769	125	of	of	IN
50957	2769	126	the	the	DT
50957	2769	127	dam	dam	NN
50957	2769	128	at	at	IN
50957	2769	129	Cincinnati	Cincinnati	NNP
50957	2769	130	.	.	.
50957	2770	1	[	[	-LRB-
50957	2770	2	CJ	CJ	NNP
50957	2770	3	]	]	-RRB-
50957	2770	4	[	[	-LRB-
50957	2770	5	Footnote	Footnote	NNP
50957	2770	6	CJ	CJ	NNP
50957	2770	7	:	:	:
50957	2770	8	See	see	VB
50957	2770	9	matter	matter	NN
50957	2770	10	discussed	discuss	VBD
50957	2770	11	more	more	RBR
50957	2770	12	at	at	IN
50957	2770	13	length	length	NN
50957	2770	14	in	in	IN
50957	2770	15	the	the	DT
50957	2770	16	lee	lee	NNP
50957	2770	17	Age	Age	NNP
50957	2770	18	,	,	,
50957	2770	19	pp	pp	NNP
50957	2770	20	.	.	.
50957	2771	1	326	326	CD
50957	2771	2	-	-	SYM
50957	2771	3	350	350	CD
50957	2771	4	,	,	,
50957	2771	5	480	480	CD
50957	2771	6	-	-	SYM
50957	2771	7	500	500	CD
50957	2771	8	;	;	:
50957	2771	9	Bulletin	Bulletin	NNP
50957	2771	10	of	of	IN
50957	2771	11	the	the	DT
50957	2771	12	United	United	NNP
50957	2771	13	States	States	NNP
50957	2771	14	Geological	Geological	NNP
50957	2771	15	Survey	Survey	NNP
50957	2771	16	,	,	,
50957	2771	17	No	no	UH
50957	2771	18	.	.	.
50957	2772	1	58	58	CD
50957	2772	2	,	,	,
50957	2772	3	pp	pp	NNP
50957	2772	4	.	.	.
50957	2773	1	76	76	CD
50957	2773	2	-	-	SYM
50957	2773	3	100	100	CD
50957	2773	4	;	;	:
50957	2773	5	Popular	Popular	NNP
50957	2773	6	Science	Science	NNP
50957	2773	7	Monthly	Monthly	NNP
50957	2773	8	,	,	,
50957	2773	9	vol	vol	NNP
50957	2773	10	.	.	.
50957	2774	1	xlv	xlv	NNP
50957	2774	2	,	,	,
50957	2774	3	pp	pp	NNP
50957	2774	4	.	.	.
50957	2775	1	184	184	CD
50957	2775	2	-	-	SYM
50957	2775	3	199	199	CD
50957	2775	4	.	.	.
50957	2776	1	_	_	NNP
50957	2776	2	Per	per	IN
50957	2776	3	contra	contra	NNP
50957	2776	4	_	_	NNP
50957	2776	5	,	,	,
50957	2776	6	Mr.	Mr.	NNP
50957	2776	7	Frank	Frank	NNP
50957	2776	8	Leverett	Leverett	NNP
50957	2776	9	,	,	,
50957	2776	10	in	in	IN
50957	2776	11	American	American	NNP
50957	2776	12	Geologist	Geologist	NNP
50957	2776	13	,	,	,
50957	2776	14	vol	vol	NNP
50957	2776	15	.	.	.
50957	2777	1	x	x	NNP
50957	2777	2	,	,	,
50957	2777	3	pp	pp	NNP
50957	2777	4	.	.	.
50957	2778	1	18	18	CD
50957	2778	2	-	-	SYM
50957	2778	3	24	24	CD
50957	2778	4	.	.	.
50957	2778	5	]	]	-RRB-
50957	2779	1	[	[	-LRB-
50957	2779	2	Illustration	illustration	NN
50957	2779	3	:	:	:
50957	2779	4	Fig	Fig	NNP
50957	2779	5	.	.	.
50957	2780	1	55.--Map	55.--map	CD
50957	2780	2	showing	show	VBG
50957	2780	3	the	the	DT
50957	2780	4	condition	condition	NN
50957	2780	5	of	of	IN
50957	2780	6	things	thing	NNS
50957	2780	7	when	when	WRB
50957	2780	8	the	the	DT
50957	2780	9	ice	ice	NN
50957	2780	10	-	-	HYPH
50957	2780	11	front	front	NN
50957	2780	12	had	have	VBD
50957	2780	13	withdrawn	withdraw	VBN
50957	2780	14	about	about	RB
50957	2780	15	on	on	IN
50957	2780	16	hundred	hundred	CD
50957	2780	17	and	and	CC
50957	2780	18	twenty	twenty	CD
50957	2780	19	miles	mile	NNS
50957	2780	20	,	,	,
50957	2780	21	and	and	CC
50957	2780	22	while	while	IN
50957	2780	23	it	-PRON-	PRP
50957	2780	24	still	still	RB
50957	2780	25	filled	fill	VBD
50957	2780	26	the	the	DT
50957	2780	27	valley	valley	NN
50957	2780	28	of	of	IN
50957	2780	29	the	the	DT
50957	2780	30	Mohawk	Mohawk	NNP
50957	2780	31	.	.	.
50957	2781	1	The	the	DT
50957	2781	2	outlet	outlet	NN
50957	2781	3	was	be	VBD
50957	2781	4	then	then	RB
50957	2781	5	through	through	IN
50957	2781	6	the	the	DT
50957	2781	7	Wabash	Wabash	NNP
50957	2781	8	.	.	.
50957	2782	1	Niagara	Niagara	NNP
50957	2782	2	was	be	VBD
50957	2782	3	not	not	RB
50957	2782	4	yet	yet	RB
50957	2782	5	born	bear	VBN
50957	2782	6	(	(	-LRB-
50957	2782	7	Claypole	Claypole	NNP
50957	2782	8	)	)	-RRB-
50957	2782	9	.	.	.
50957	2783	1	(	(	-LRB-
50957	2783	2	Transactions	transaction	NNS
50957	2783	3	of	of	IN
50957	2783	4	the	the	DT
50957	2783	5	Edinburgh	Edinburgh	NNP
50957	2783	6	Geological	Geological	NNP
50957	2783	7	Society	Society	NNP
50957	2783	8	.	.	.
50957	2783	9	)	)	-RRB-
50957	2783	10	]	]	-RRB-
50957	2784	1	We	-PRON-	PRP
50957	2784	2	have	have	VBP
50957	2784	3	already	already	RB
50957	2784	4	described[CK	described[ck	FW
50957	2784	5	]	]	-RRB-
50957	2784	6	the	the	DT
50957	2784	7	various	various	JJ
50957	2784	8	temporary	temporary	JJ
50957	2784	9	lakes	lake	NNS
50957	2784	10	and	and	CC
50957	2784	11	lines	line	NNS
50957	2784	12	of	of	IN
50957	2784	13	drainage	drainage	NN
50957	2784	14	caused	cause	VBN
50957	2784	15	by	by	IN
50957	2784	16	the	the	DT
50957	2784	17	direct	direct	JJ
50957	2784	18	obstruction	obstruction	NN
50957	2784	19	of	of	IN
50957	2784	20	the	the	DT
50957	2784	21	northward	northward	JJ
50957	2784	22	outlets	outlet	NNS
50957	2784	23	to	to	IN
50957	2784	24	the	the	DT
50957	2784	25	basin	basin	NN
50957	2784	26	of	of	IN
50957	2784	27	the	the	DT
50957	2784	28	Great	Great	NNP
50957	2784	29	Lakes	Lakes	NNPS
50957	2784	30	.	.	.
50957	2785	1	In	in	IN
50957	2785	2	connection	connection	NN
50957	2785	3	with	with	IN
50957	2785	4	the	the	DT
50957	2785	5	map	map	NN
50957	2785	6	,	,	,
50957	2785	7	it	-PRON-	PRP
50957	2785	8	will	will	MD
50957	2785	9	be	be	VB
50957	2785	10	unnecessary	unnecessary	JJ
50957	2785	11	to	to	TO
50957	2785	12	do	do	VB
50957	2785	13	anything	anything	NN
50957	2785	14	more	more	JJR
50957	2785	15	here	here	RB
50957	2785	16	than	than	IN
50957	2785	17	add	add	VB
50957	2785	18	a	a	DT
50957	2785	19	list	list	NN
50957	2785	20	of	of	IN
50957	2785	21	such	such	JJ
50957	2785	22	temporary	temporary	JJ
50957	2785	23	southern	southern	JJ
50957	2785	24	outlets	outlet	NNS
50957	2785	25	from	from	IN
50957	2785	26	the	the	DT
50957	2785	27	Erie	Erie	NNP
50957	2785	28	-	-	HYPH
50957	2785	29	Ontario	Ontario	NNP
50957	2785	30	basin	basin	NN
50957	2785	31	.	.	.
50957	2786	1	[	[	-LRB-
50957	2786	2	CL	CL	NNP
50957	2786	3	]	]	-RRB-
50957	2786	4	The	the	DT
50957	2786	5	first	first	JJ
50957	2786	6	is	be	VBZ
50957	2786	7	at	at	IN
50957	2786	8	Fort	Fort	NNP
50957	2786	9	Wayne	Wayne	NNP
50957	2786	10	,	,	,
50957	2786	11	Indiana	Indiana	NNP
50957	2786	12	,	,	,
50957	2786	13	through	through	IN
50957	2786	14	a	a	DT
50957	2786	15	valley	valley	NN
50957	2786	16	connecting	connect	VBG
50957	2786	17	the	the	DT
50957	2786	18	Maumee	Maumee	NNP
50957	2786	19	River	River	NNP
50957	2786	20	basin	basin	NN
50957	2786	21	with	with	IN
50957	2786	22	that	that	DT
50957	2786	23	of	of	IN
50957	2786	24	the	the	DT
50957	2786	25	Wabash	Wabash	NNP
50957	2786	26	.	.	.
50957	2787	1	The	the	DT
50957	2787	2	channel	channel	NN
50957	2787	3	here	here	RB
50957	2787	4	is	be	VBZ
50957	2787	5	well	well	RB
50957	2787	6	defined	define	VBN
50957	2787	7	,	,	,
50957	2787	8	and	and	CC
50957	2787	9	the	the	DT
50957	2787	10	high	high	JJ
50957	2787	11	-	-	HYPH
50957	2787	12	level	level	NN
50957	2787	13	gravel	gravel	NN
50957	2787	14	terraces	terrace	NNS
50957	2787	15	down	down	IN
50957	2787	16	the	the	DT
50957	2787	17	Wabash	Wabash	NNP
50957	2787	18	River	River	NNP
50957	2787	19	are	be	VBP
50957	2787	20	a	a	DT
50957	2787	21	marked	mark	VBN
50957	2787	22	characteristic	characteristic	NN
50957	2787	23	of	of	IN
50957	2787	24	the	the	DT
50957	2787	25	valley	valley	NN
50957	2787	26	.	.	.
50957	2788	1	The	the	DT
50957	2788	2	elevation	elevation	NN
50957	2788	3	of	of	IN
50957	2788	4	this	this	DT
50957	2788	5	col	col	NN
50957	2788	6	above	above	IN
50957	2788	7	the	the	DT
50957	2788	8	sea	sea	NN
50957	2788	9	is	be	VBZ
50957	2788	10	740	740	CD
50957	2788	11	feet	foot	NNS
50957	2788	12	.	.	.
50957	2789	1	Similar	similar	JJ
50957	2789	2	temporary	temporary	JJ
50957	2789	3	lines	line	NNS
50957	2789	4	of	of	IN
50957	2789	5	drainage	drainage	NN
50957	2789	6	existed	exist	VBD
50957	2789	7	from	from	IN
50957	2789	8	the	the	DT
50957	2789	9	St.	St.	NNP
50957	2789	10	Mary	Mary	NNP
50957	2789	11	's	's	POS
50957	2789	12	River	River	NNP
50957	2789	13	to	to	IN
50957	2789	14	the	the	DT
50957	2789	15	Great	Great	NNP
50957	2789	16	Miami	Miami	NNP
50957	2789	17	,	,	,
50957	2789	18	at	at	IN
50957	2789	19	an	an	DT
50957	2789	20	elevation	elevation	NN
50957	2789	21	of	of	IN
50957	2789	22	942	942	CD
50957	2789	23	feet	foot	NNS
50957	2789	24	;	;	:
50957	2789	25	from	from	IN
50957	2789	26	the	the	DT
50957	2789	27	Sandusky	Sandusky	NNP
50957	2789	28	River	River	NNP
50957	2789	29	to	to	IN
50957	2789	30	the	the	DT
50957	2789	31	Scioto	Scioto	NNP
50957	2789	32	,	,	,
50957	2789	33	through	through	IN
50957	2789	34	the	the	DT
50957	2789	35	Tymochtee	Tymochtee	NNP
50957	2789	36	Gap	Gap	NNP
50957	2789	37	,	,	,
50957	2789	38	at	at	IN
50957	2789	39	an	an	DT
50957	2789	40	elevation	elevation	NN
50957	2789	41	of	of	IN
50957	2789	42	912	912	CD
50957	2789	43	feet	foot	NNS
50957	2789	44	;	;	:
50957	2789	45	from	from	IN
50957	2789	46	Black	Black	NNP
50957	2789	47	River	River	NNP
50957	2789	48	to	to	IN
50957	2789	49	the	the	DT
50957	2789	50	Killbuck	Killbuck	NNP
50957	2789	51	(	(	-LRB-
50957	2789	52	a	a	DT
50957	2789	53	tributary	tributary	NN
50957	2789	54	of	of	IN
50957	2789	55	the	the	DT
50957	2789	56	Muskingum	Muskingum	NNP
50957	2789	57	)	)	-RRB-
50957	2789	58	through	through	IN
50957	2789	59	the	the	DT
50957	2789	60	Harrisville	Harrisville	NNP
50957	2789	61	Gap	Gap	NNP
50957	2789	62	,	,	,
50957	2789	63	at	at	IN
50957	2789	64	911	911	CD
50957	2789	65	feet	foot	NNS
50957	2789	66	;	;	:
50957	2789	67	from	from	IN
50957	2789	68	the	the	DT
50957	2789	69	Cuyahoga	Cuyahoga	NNP
50957	2789	70	into	into	IN
50957	2789	71	the	the	DT
50957	2789	72	Tuscarawas	Tuscarawas	NNP
50957	2789	73	Valley	Valley	NNP
50957	2789	74	,	,	,
50957	2789	75	through	through	IN
50957	2789	76	the	the	DT
50957	2789	77	Akron	Akron	NNP
50957	2789	78	Gap	Gap	NNP
50957	2789	79	,	,	,
50957	2789	80	at	at	IN
50957	2789	81	971	971	CD
50957	2789	82	feet	foot	NNS
50957	2789	83	;	;	:
50957	2789	84	from	from	IN
50957	2789	85	Grand	Grand	NNP
50957	2789	86	River	River	NNP
50957	2789	87	into	into	IN
50957	2789	88	the	the	DT
50957	2789	89	Mahoning	Mahoning	NNP
50957	2789	90	,	,	,
50957	2789	91	through	through	IN
50957	2789	92	the	the	DT
50957	2789	93	Orwell	Orwell	NNP
50957	2789	94	Gap	Gap	NNP
50957	2789	95	,	,	,
50957	2789	96	938	938	CD
50957	2789	97	feet	foot	NNS
50957	2789	98	;	;	:
50957	2789	99	from	from	IN
50957	2789	100	Cattaraugus	Cattaraugus	NNP
50957	2789	101	Creek	Creek	NNP
50957	2789	102	,	,	,
50957	2789	103	N.	N.	NNP
50957	2789	104	Y.	Y.	NNP
50957	2789	105	,	,	,
50957	2789	106	into	into	IN
50957	2789	107	the	the	DT
50957	2789	108	Alleghany	Alleghany	NNP
50957	2789	109	Valley	Valley	NNP
50957	2789	110	through	through	IN
50957	2789	111	the	the	DT
50957	2789	112	Dayton	Dayton	NNP
50957	2789	113	Gap	Gap	NNP
50957	2789	114	,	,	,
50957	2789	115	about	about	RB
50957	2789	116	1,300	1,300	CD
50957	2789	117	feet	foot	NNS
50957	2789	118	;	;	:
50957	2789	119	between	between	IN
50957	2789	120	Conneaut	Conneaut	NNP
50957	2789	121	Creek	Creek	NNP
50957	2789	122	and	and	CC
50957	2789	123	Shenango	Shenango	NNP
50957	2789	124	River	River	NNP
50957	2789	125	,	,	,
50957	2789	126	at	at	IN
50957	2789	127	Summit	Summit	NNP
50957	2789	128	Station	Station	NNP
50957	2789	129	,	,	,
50957	2789	130	1,141	1,141	CD
50957	2789	131	feet	foot	NNS
50957	2789	132	;	;	:
50957	2789	133	from	from	IN
50957	2789	134	the	the	DT
50957	2789	135	Genesee	Genesee	NNP
50957	2789	136	River	River	NNP
50957	2789	137	,	,	,
50957	2789	138	N.	N.	NNP
50957	2789	139	Y.	Y.	NNP
50957	2789	140	,	,	,
50957	2789	141	into	into	IN
50957	2789	142	the	the	DT
50957	2789	143	head	head	NN
50957	2789	144	-	-	HYPH
50957	2789	145	waters	water	NNS
50957	2789	146	of	of	IN
50957	2789	147	the	the	DT
50957	2789	148	Canisteo	Canisteo	NNP
50957	2789	149	,	,	,
50957	2789	150	a	a	DT
50957	2789	151	branch	branch	NN
50957	2789	152	of	of	IN
50957	2789	153	the	the	DT
50957	2789	154	Susquehanna	Susquehanna	NNP
50957	2789	155	,	,	,
50957	2789	156	at	at	IN
50957	2789	157	Portageville	Portageville	NNP
50957	2789	158	,	,	,
50957	2789	159	1,314	1,314	CD
50957	2789	160	feet	foot	NNS
50957	2789	161	;	;	:
50957	2789	162	from	from	IN
50957	2789	163	Seneca	Seneca	NNP
50957	2789	164	Lake	Lake	NNP
50957	2789	165	to	to	IN
50957	2789	166	Chemung	Chemung	NNP
50957	2789	167	River	River	NNP
50957	2789	168	,	,	,
50957	2789	169	at	at	IN
50957	2789	170	Horseheads	Horseheads	NNP
50957	2789	171	,	,	,
50957	2789	172	879	879	CD
50957	2789	173	feet	foot	NNS
50957	2789	174	;	;	:
50957	2789	175	from	from	IN
50957	2789	176	Cayuga	Cayuga	NNP
50957	2789	177	Lake	Lake	NNP
50957	2789	178	to	to	IN
50957	2789	179	the	the	DT
50957	2789	180	valley	valley	NN
50957	2789	181	of	of	IN
50957	2789	182	Cayuga	Cayuga	NNP
50957	2789	183	Creek	Creek	NNP
50957	2789	184	,	,	,
50957	2789	185	at	at	IN
50957	2789	186	Spencer	Spencer	NNP
50957	2789	187	,	,	,
50957	2789	188	N.	N.	NNP
50957	2789	189	Y.	Y.	NNP
50957	2789	190	,	,	,
50957	2789	191	1,000	1,000	CD
50957	2789	192	feet	foot	NNS
50957	2789	193	;	;	:
50957	2789	194	from	from	IN
50957	2789	195	Utica	Utica	NNP
50957	2789	196	,	,	,
50957	2789	197	N.	N.	NNP
50957	2789	198	Y.	Y.	NNP
50957	2789	199	,	,	,
50957	2789	200	into	into	IN
50957	2789	201	the	the	DT
50957	2789	202	Chenango	Chenango	NNP
50957	2789	203	Valley	Valley	NNP
50957	2789	204	at	at	IN
50957	2789	205	Hamilton	Hamilton	NNP
50957	2789	206	,	,	,
50957	2789	207	about	about	RB
50957	2789	208	900	900	CD
50957	2789	209	feet	foot	NNS
50957	2789	210	.	.	.
50957	2790	1	[	[	-LRB-
50957	2790	2	Footnote	Footnote	NNP
50957	2790	3	CK	CK	NNP
50957	2790	4	:	:	:
50957	2790	5	See	see	VB
50957	2790	6	pp	pp	NNP
50957	2790	7	.	.	.
50957	2791	1	92	92	CD
50957	2791	2	seq	seq	NN
50957	2791	3	.	.	.
50957	2791	4	,	,	,
50957	2791	5	199	199	CD
50957	2791	6	_	_	NNP
50957	2791	7	seq	seq	NN
50957	2791	8	.	.	.
50957	2791	9	_	_	NNP
50957	2791	10	]	]	-RRB-
50957	2791	11	[	[	-LRB-
50957	2791	12	Footnote	Footnote	NNP
50957	2791	13	CL	CL	NNP
50957	2791	14	:	:	:
50957	2791	15	See	see	VB
50957	2791	16	also	also	RB
50957	2791	17	accompanying	accompany	VBG
50957	2791	18	map	map	NN
50957	2791	19	.	.	.
50957	2791	20	]	]	-RRB-
50957	2792	1	[	[	-LRB-
50957	2792	2	Illustration	illustration	NN
50957	2792	3	:	:	:
50957	2792	4	Fig	Fig	NNP
50957	2792	5	.	.	.
50957	2793	1	56.--Map	56.--map	CD
50957	2793	2	illustrating	illustrate	VBG
50957	2793	3	a	a	DT
50957	2793	4	stage	stage	NN
50957	2793	5	in	in	IN
50957	2793	6	the	the	DT
50957	2793	7	recession	recession	NN
50957	2793	8	of	of	IN
50957	2793	9	the	the	DT
50957	2793	10	ice	ice	NN
50957	2793	11	in	in	IN
50957	2793	12	Ohio	Ohio	NNP
50957	2793	13	.	.	.
50957	2794	1	For	for	IN
50957	2794	2	a	a	DT
50957	2794	3	section	section	NN
50957	2794	4	of	of	IN
50957	2794	5	the	the	DT
50957	2794	6	deposit	deposit	NN
50957	2794	7	in	in	IN
50957	2794	8	the	the	DT
50957	2794	9	bed	bed	NN
50957	2794	10	of	of	IN
50957	2794	11	this	this	DT
50957	2794	12	lakelet	lakelet	NN
50957	2794	13	,	,	,
50957	2794	14	see	see	VB
50957	2794	15	page	page	NN
50957	2794	16	200	200	CD
50957	2794	17	.	.	.
50957	2795	1	The	the	DT
50957	2795	2	gravel	gravel	NN
50957	2795	3	deposits	deposit	NNS
50957	2795	4	formed	form	VBN
50957	2795	5	at	at	IN
50957	2795	6	this	this	DT
50957	2795	7	stage	stage	NN
50957	2795	8	along	along	IN
50957	2795	9	the	the	DT
50957	2795	10	outlet	outlet	NN
50957	2795	11	into	into	IN
50957	2795	12	the	the	DT
50957	2795	13	Tuscarawas	Tuscarawas	NNP
50957	2795	14	River	River	NNP
50957	2795	15	are	be	VBP
50957	2795	16	very	very	RB
50957	2795	17	clearly	clearly	RB
50957	2795	18	marked	mark	VBN
50957	2795	19	(	(	-LRB-
50957	2795	20	Claypole	Claypole	NNP
50957	2795	21	)	)	-RRB-
50957	2795	22	.	.	.
50957	2796	1	(	(	-LRB-
50957	2796	2	Transactions	transaction	NNS
50957	2796	3	of	of	IN
50957	2796	4	the	the	DT
50957	2796	5	Edinburgh	Edinburgh	NNP
50957	2796	6	Geological	Geological	NNP
50957	2796	7	Society	Society	NNP
50957	2796	8	.	.	.
50957	2796	9	)	)	-RRB-
50957	2796	10	]	]	-RRB-
50957	2797	1	Perhaps	perhaps	RB
50957	2797	2	it	-PRON-	PRP
50957	2797	3	would	would	MD
50957	2797	4	have	have	VB
50957	2797	5	been	be	VBN
50957	2797	6	best	good	JJS
50957	2797	7	to	to	TO
50957	2797	8	give	give	VB
50957	2797	9	this	this	DT
50957	2797	10	list	list	NN
50957	2797	11	in	in	IN
50957	2797	12	the	the	DT
50957	2797	13	reverse	reverse	JJ
50957	2797	14	order	order	NN
50957	2797	15	,	,	,
50957	2797	16	which	which	WDT
50957	2797	17	would	would	MD
50957	2797	18	be	be	VB
50957	2797	19	more	more	RBR
50957	2797	20	nearly	nearly	RB
50957	2797	21	chronological	chronological	JJ
50957	2797	22	,	,	,
50957	2797	23	since	since	IN
50957	2797	24	it	-PRON-	PRP
50957	2797	25	is	be	VBZ
50957	2797	26	clear	clear	JJ
50957	2797	27	that	that	IN
50957	2797	28	the	the	DT
50957	2797	29	highest	high	JJS
50957	2797	30	outlets	outlet	NNS
50957	2797	31	are	be	VBP
50957	2797	32	the	the	DT
50957	2797	33	oldest	old	JJS
50957	2797	34	.	.	.
50957	2798	1	We	-PRON-	PRP
50957	2798	2	should	should	MD
50957	2798	3	then	then	RB
50957	2798	4	have	have	VB
50957	2798	5	to	to	TO
50957	2798	6	mention	mention	VB
50957	2798	7	,	,	,
50957	2798	8	after	after	IN
50957	2798	9	the	the	DT
50957	2798	10	Fort	Fort	NNP
50957	2798	11	Wayne	Wayne	NNP
50957	2798	12	outlet	outlet	NN
50957	2798	13	,	,	,
50957	2798	14	two	two	CD
50957	2798	15	others	other	NNS
50957	2798	16	at	at	IN
50957	2798	17	lower	low	JJR
50957	2798	18	levels	level	NNS
50957	2798	19	which	which	WDT
50957	2798	20	are	be	VBP
50957	2798	21	pretty	pretty	RB
50957	2798	22	certainly	certainly	RB
50957	2798	23	marked	mark	VBN
50957	2798	24	by	by	IN
50957	2798	25	distinct	distinct	JJ
50957	2798	26	beach	beach	NN
50957	2798	27	ridges	ridge	NNS
50957	2798	28	upon	upon	IN
50957	2798	29	the	the	DT
50957	2798	30	south	south	JJ
50957	2798	31	side	side	NN
50957	2798	32	of	of	IN
50957	2798	33	Lake	Lake	NNP
50957	2798	34	Erie	Erie	NNP
50957	2798	35	.	.	.
50957	2799	1	The	the	DT
50957	2799	2	first	first	JJ
50957	2799	3	was	be	VBD
50957	2799	4	opened	open	VBN
50957	2799	5	when	when	WRB
50957	2799	6	the	the	DT
50957	2799	7	ice	ice	NN
50957	2799	8	had	have	VBD
50957	2799	9	melted	melt	VBN
50957	2799	10	back	back	RB
50957	2799	11	from	from	IN
50957	2799	12	the	the	DT
50957	2799	13	south	south	JJ
50957	2799	14	peninsula	peninsula	NN
50957	2799	15	of	of	IN
50957	2799	16	Michigan	Michigan	NNP
50957	2799	17	to	to	IN
50957	2799	18	the	the	DT
50957	2799	19	water	water	NN
50957	2799	20	-	-	HYPH
50957	2799	21	shed	shed	VBN
50957	2799	22	across	across	RP
50957	2799	23	from	from	IN
50957	2799	24	the	the	DT
50957	2799	25	Shiawassee	Shiawassee	NNP
50957	2799	26	and	and	CC
50957	2799	27	Grand	Grand	NNP
50957	2799	28	Rivers	Rivers	NNPS
50957	2799	29	,	,	,
50957	2799	30	uncovering	uncover	VBG
50957	2799	31	a	a	DT
50957	2799	32	pass	pass	NN
50957	2799	33	which	which	WDT
50957	2799	34	is	be	VBZ
50957	2799	35	now	now	RB
50957	2799	36	729	729	CD
50957	2799	37	feet	foot	NNS
50957	2799	38	above	above	IN
50957	2799	39	the	the	DT
50957	2799	40	sea	sea	NN
50957	2799	41	.	.	.
50957	2800	1	This	this	DT
50957	2800	2	continued	continue	VBD
50957	2800	3	to	to	TO
50957	2800	4	be	be	VB
50957	2800	5	the	the	DT
50957	2800	6	outlet	outlet	NN
50957	2800	7	of	of	IN
50957	2800	8	Lake	Lake	NNP
50957	2800	9	Erie	Erie	NNP
50957	2800	10	-	-	HYPH
50957	2800	11	Ontario	Ontario	NNP
50957	2800	12	until	until	IN
50957	2800	13	the	the	DT
50957	2800	14	ice	ice	NN
50957	2800	15	had	have	VBD
50957	2800	16	further	further	RB
50957	2800	17	retreated	retreat	VBN
50957	2800	18	beyond	beyond	IN
50957	2800	19	the	the	DT
50957	2800	20	Strait	Strait	NNP
50957	2800	21	of	of	IN
50957	2800	22	Mackinac	Mackinac	NNP
50957	2800	23	,	,	,
50957	2800	24	when	when	WRB
50957	2800	25	the	the	DT
50957	2800	26	water	water	NN
50957	2800	27	would	would	MD
50957	2800	28	fall	fall	VB
50957	2800	29	to	to	IN
50957	2800	30	the	the	DT
50957	2800	31	level	level	NN
50957	2800	32	of	of	IN
50957	2800	33	the	the	DT
50957	2800	34	old	old	JJ
50957	2800	35	outlet	outlet	NN
50957	2800	36	from	from	IN
50957	2800	37	Lake	Lake	NNP
50957	2800	38	Michigan	Michigan	NNP
50957	2800	39	into	into	IN
50957	2800	40	the	the	DT
50957	2800	41	Illinois	Illinois	NNP
50957	2800	42	River	River	NNP
50957	2800	43	,	,	,
50957	2800	44	which	which	WDT
50957	2800	45	is	be	VBZ
50957	2800	46	a	a	DT
50957	2800	47	little	little	JJ
50957	2800	48	less	less	JJR
50957	2800	49	than	than	IN
50957	2800	50	600	600	CD
50957	2800	51	feet	foot	NNS
50957	2800	52	,	,	,
50957	2800	53	where	where	WRB
50957	2800	54	it	-PRON-	PRP
50957	2800	55	would	would	MD
50957	2800	56	remain	remain	VB
50957	2800	57	until	until	IN
50957	2800	58	the	the	DT
50957	2800	59	final	final	JJ
50957	2800	60	opening	opening	NN
50957	2800	61	of	of	IN
50957	2800	62	the	the	DT
50957	2800	63	Mohawk	Mohawk	NNP
50957	2800	64	River	River	NNP
50957	2800	65	in	in	IN
50957	2800	66	New	New	NNP
50957	2800	67	York	York	NNP
50957	2800	68	attracted	attract	VBD
50957	2800	69	the	the	DT
50957	2800	70	water	water	NN
50957	2800	71	in	in	IN
50957	2800	72	that	that	DT
50957	2800	73	direction	direction	NN
50957	2800	74	,	,	,
50957	2800	75	and	and	CC
50957	2800	76	lowered	lower	VBD
50957	2800	77	the	the	DT
50957	2800	78	level	level	NN
50957	2800	79	to	to	IN
50957	2800	80	that	that	DT
50957	2800	81	of	of	IN
50957	2800	82	the	the	DT
50957	2800	83	pass	pass	NN
50957	2800	84	from	from	IN
50957	2800	85	Lake	Lake	NNP
50957	2800	86	Ontario	Ontario	NNP
50957	2800	87	to	to	IN
50957	2800	88	the	the	DT
50957	2800	89	Mohawk	Mohawk	NNP
50957	2800	90	at	at	IN
50957	2800	91	Rome	Rome	NNP
50957	2800	92	.	.	.
50957	2801	1	[	[	-LRB-
50957	2801	2	CM	CM	NNP
50957	2801	3	]	]	-RRB-
50957	2801	4	[	[	-LRB-
50957	2801	5	Footnote	Footnote	NNP
50957	2801	6	CM	CM	NNP
50957	2801	7	:	:	:
50957	2801	8	Mr.	Mr.	NNP
50957	2801	9	Warren	Warren	NNP
50957	2801	10	Upham	Upham	NNP
50957	2801	11	,	,	,
50957	2801	12	in	in	IN
50957	2801	13	the	the	DT
50957	2801	14	Bulletin	Bulletin	NNP
50957	2801	15	of	of	IN
50957	2801	16	the	the	DT
50957	2801	17	Geological	Geological	NNP
50957	2801	18	Society	Society	NNP
50957	2801	19	of	of	IN
50957	2801	20	America	America	NNP
50957	2801	21	,	,	,
50957	2801	22	vol	vol	NNP
50957	2801	23	.	.	.
50957	2802	1	ii	ii	NNP
50957	2802	2	,	,	,
50957	2802	3	p.	p.	NN
50957	2803	1	259	259	CD
50957	2803	2	.	.	.
50957	2803	3	]	]	-RRB-
50957	2804	1	A	a	DT
50957	2804	2	study	study	NN
50957	2804	3	of	of	IN
50957	2804	4	these	these	DT
50957	2804	5	lines	line	NNS
50957	2804	6	of	of	IN
50957	2804	7	temporary	temporary	JJ
50957	2804	8	drainage	drainage	NN
50957	2804	9	during	during	IN
50957	2804	10	the	the	DT
50957	2804	11	Glacial	glacial	JJ
50957	2804	12	period	period	NN
50957	2804	13	sheds	shed	VBZ
50957	2804	14	much	much	JJ
50957	2804	15	light	light	NN
50957	2804	16	upon	upon	IN
50957	2804	17	the	the	DT
50957	2804	18	long	long	JJ
50957	2804	19	lines	line	NNS
50957	2804	20	of	of	IN
50957	2804	21	gravel	gravel	NN
50957	2804	22	ridges	ridge	NNS
50957	2804	23	running	run	VBG
50957	2804	24	parallel	parallel	NN
50957	2804	25	with	with	IN
50957	2804	26	the	the	DT
50957	2804	27	shores	shore	NNS
50957	2804	28	of	of	IN
50957	2804	29	Lake	Lake	NNP
50957	2804	30	Erie	Erie	NNP
50957	2804	31	and	and	CC
50957	2804	32	Lake	Lake	NNP
50957	2804	33	Ontario	Ontario	NNP
50957	2804	34	.	.	.
50957	2805	1	South	South	NNP
50957	2805	2	of	of	IN
50957	2805	3	Lake	Lake	NNP
50957	2805	4	Erie	Erie	NNP
50957	2805	5	a	a	DT
50957	2805	6	series	series	NN
50957	2805	7	of	of	IN
50957	2805	8	four	four	CD
50957	2805	9	ridges	ridge	NNS
50957	2805	10	of	of	IN
50957	2805	11	different	different	JJ
50957	2805	12	elevations	elevation	NNS
50957	2805	13	can	can	MD
50957	2805	14	be	be	VB
50957	2805	15	traced	trace	VBN
50957	2805	16	.	.	.
50957	2806	1	In	in	IN
50957	2806	2	Lorain	Lorain	NNP
50957	2806	3	County	County	NNP
50957	2806	4	,	,	,
50957	2806	5	Ohio	Ohio	NNP
50957	2806	6	,	,	,
50957	2806	7	the	the	DT
50957	2806	8	highest	high	JJS
50957	2806	9	of	of	IN
50957	2806	10	these	these	DT
50957	2806	11	is	be	VBZ
50957	2806	12	220	220	CD
50957	2806	13	feet	foot	NNS
50957	2806	14	above	above	IN
50957	2806	15	the	the	DT
50957	2806	16	lake	lake	NN
50957	2806	17	;	;	:
50957	2806	18	the	the	DT
50957	2806	19	next	next	JJ
50957	2806	20	160	160	CD
50957	2806	21	feet	foot	NNS
50957	2806	22	;	;	:
50957	2806	23	the	the	DT
50957	2806	24	next	next	JJ
50957	2806	25	118	118	CD
50957	2806	26	feet	foot	NNS
50957	2806	27	;	;	:
50957	2806	28	and	and	CC
50957	2806	29	the	the	DT
50957	2806	30	lower	low	JJR
50957	2806	31	one	one	CD
50957	2806	32	100	100	CD
50957	2806	33	feet	foot	NNS
50957	2806	34	,	,	,
50957	2806	35	which	which	WDT
50957	2806	36	would	would	MD
50957	2806	37	make	make	VB
50957	2806	38	them	-PRON-	PRP
50957	2806	39	respectively	respectively	RB
50957	2806	40	795	795	CD
50957	2806	41	,	,	,
50957	2806	42	755	755	CD
50957	2806	43	,	,	,
50957	2806	44	715	715	CD
50957	2806	45	,	,	,
50957	2806	46	and	and	CC
50957	2806	47	700	700	CD
50957	2806	48	feet	foot	NNS
50957	2806	49	above	above	IN
50957	2806	50	tide	tide	NN
50957	2806	51	.	.	.
50957	2807	1	These	these	DT
50957	2807	2	gravel	gravel	NN
50957	2807	3	ridges	ridge	NNS
50957	2807	4	are	be	VBP
50957	2807	5	evidently	evidently	RB
50957	2807	6	old	old	JJ
50957	2807	7	beach	beach	NN
50957	2807	8	lines	line	NNS
50957	2807	9	,	,	,
50957	2807	10	and	and	CC
50957	2807	11	indicate	indicate	VBP
50957	2807	12	the	the	DT
50957	2807	13	different	different	JJ
50957	2807	14	levels	level	NNS
50957	2807	15	up	up	IN
50957	2807	16	to	to	TO
50957	2807	17	which	which	WDT
50957	2807	18	the	the	DT
50957	2807	19	water	water	NN
50957	2807	20	was	be	VBD
50957	2807	21	held	hold	VBN
50957	2807	22	by	by	IN
50957	2807	23	ice	ice	NN
50957	2807	24	-	-	HYPH
50957	2807	25	obstructions	obstruction	NNS
50957	2807	26	across	across	IN
50957	2807	27	the	the	DT
50957	2807	28	various	various	JJ
50957	2807	29	outlets	outlet	NNS
50957	2807	30	of	of	IN
50957	2807	31	the	the	DT
50957	2807	32	drainage	drainage	NN
50957	2807	33	valley	valley	NNP
50957	2807	34	.	.	.
50957	2808	1	The	the	DT
50957	2808	2	material	material	NN
50957	2808	3	in	in	IN
50957	2808	4	the	the	DT
50957	2808	5	ridges	ridge	NNS
50957	2808	6	is	be	VBZ
50957	2808	7	water	water	NN
50957	2808	8	-	-	HYPH
50957	2808	9	worn	wear	VBN
50957	2808	10	and	and	CC
50957	2808	11	well	well	RB
50957	2808	12	assorted	assort	VBN
50957	2808	13	,	,	,
50957	2808	14	and	and	CC
50957	2808	15	in	in	IN
50957	2808	16	coarseness	coarseness	NN
50957	2808	17	ranges	range	NNS
50957	2808	18	from	from	IN
50957	2808	19	fine	fine	JJ
50957	2808	20	sand	sand	NN
50957	2808	21	up	up	RP
50957	2808	22	to	to	TO
50957	2808	23	pebbles	pebble	NNS
50957	2808	24	several	several	JJ
50957	2808	25	inches	inch	NNS
50957	2808	26	in	in	IN
50957	2808	27	diameter	diameter	NN
50957	2808	28	.	.	.
50957	2809	1	The	the	DT
50957	2809	2	predominant	predominant	JJ
50957	2809	3	material	material	NN
50957	2809	4	in	in	IN
50957	2809	5	them	-PRON-	PRP
50957	2809	6	is	be	VBZ
50957	2809	7	of	of	IN
50957	2809	8	local	local	JJ
50957	2809	9	origin	origin	NN
50957	2809	10	.	.	.
50957	2810	1	Where	where	WRB
50957	2810	2	the	the	DT
50957	2810	3	rocks	rock	NNS
50957	2810	4	over	over	IN
50957	2810	5	which	which	WDT
50957	2810	6	they	-PRON-	PRP
50957	2810	7	run	run	VBP
50957	2810	8	are	be	VBP
50957	2810	9	sandstone	sandstone	VBN
50957	2810	10	,	,	,
50957	2810	11	the	the	DT
50957	2810	12	material	material	NN
50957	2810	13	is	be	VBZ
50957	2810	14	chiefly	chiefly	RB
50957	2810	15	sand	sand	NN
50957	2810	16	,	,	,
50957	2810	17	and	and	CC
50957	2810	18	where	where	WRB
50957	2810	19	the	the	DT
50957	2810	20	outcropping	outcrop	VBG
50957	2810	21	rock	rock	NN
50957	2810	22	is	be	VBZ
50957	2810	23	shale	shale	NNP
50957	2810	24	,	,	,
50957	2810	25	the	the	DT
50957	2810	26	ridges	ridge	NNS
50957	2810	27	consist	consist	VBP
50957	2810	28	chiefly	chiefly	RB
50957	2810	29	of	of	IN
50957	2810	30	the	the	DT
50957	2810	31	harder	hard	JJR
50957	2810	32	nodules	nodule	NNS
50957	2810	33	of	of	IN
50957	2810	34	that	that	DT
50957	2810	35	formation	formation	NN
50957	2810	36	which	which	WDT
50957	2810	37	have	have	VBP
50957	2810	38	successfully	successfully	RB
50957	2810	39	resisted	resist	VBN
50957	2810	40	the	the	DT
50957	2810	41	attrition	attrition	NN
50957	2810	42	of	of	IN
50957	2810	43	the	the	DT
50957	2810	44	waves	wave	NNS
50957	2810	45	.	.	.
50957	2811	1	Ordinarily	ordinarily	RB
50957	2811	2	these	these	DT
50957	2811	3	ridges	ridge	NNS
50957	2811	4	are	be	VBP
50957	2811	5	steepest	steep	JJS
50957	2811	6	upon	upon	IN
50957	2811	7	the	the	DT
50957	2811	8	side	side	NN
50957	2811	9	facing	face	VBG
50957	2811	10	the	the	DT
50957	2811	11	lake	lake	NN
50957	2811	12	.	.	.
50957	2812	1	According	accord	VBG
50957	2812	2	to	to	IN
50957	2812	3	Mr.	Mr.	NNP
50957	2812	4	Upham	Upham	NNP
50957	2812	5	,	,	,
50957	2812	6	who	who	WP
50957	2812	7	has	have	VBZ
50957	2812	8	driven	drive	VBN
50957	2812	9	over	over	IN
50957	2812	10	them	-PRON-	PRP
50957	2812	11	with	with	IN
50957	2812	12	me	-PRON-	PRP
50957	2812	13	,	,	,
50957	2812	14	the	the	DT
50957	2812	15	Lake	Lake	NNP
50957	2812	16	Erie	Erie	NNP
50957	2812	17	ridges	ridge	VBZ
50957	2812	18	correspond	correspond	VBP
50957	2812	19	,	,	,
50957	2812	20	both	both	CC
50957	2812	21	in	in	IN
50957	2812	22	general	general	JJ
50957	2812	23	appearance	appearance	NN
50957	2812	24	and	and	CC
50957	2812	25	in	in	IN
50957	2812	26	all	all	DT
50957	2812	27	other	other	JJ
50957	2812	28	important	important	JJ
50957	2812	29	respects	respect	NNS
50957	2812	30	,	,	,
50957	2812	31	to	to	IN
50957	2812	32	those	those	DT
50957	2812	33	which	which	WDT
50957	2812	34	he	-PRON-	PRP
50957	2812	35	has	have	VBZ
50957	2812	36	so	so	RB
50957	2812	37	carefully	carefully	RB
50957	2812	38	surveyed	survey	VBN
50957	2812	39	around	around	IN
50957	2812	40	the	the	DT
50957	2812	41	shores	shore	NNS
50957	2812	42	of	of	IN
50957	2812	43	the	the	DT
50957	2812	44	ancient	ancient	JJ
50957	2812	45	Lake	Lake	NNP
50957	2812	46	Agassiz	Agassiz	NNP
50957	2812	47	in	in	IN
50957	2812	48	Minnesota	Minnesota	NNP
50957	2812	49	and	and	CC
50957	2812	50	Manitoba	Manitoba	NNP
50957	2812	51	,	,	,
50957	2812	52	an	an	DT
50957	2812	53	account	account	NN
50957	2812	54	of	of	IN
50957	2812	55	which	which	WDT
50957	2812	56	will	will	MD
50957	2812	57	be	be	VB
50957	2812	58	given	give	VBN
50957	2812	59	a	a	DT
50957	2812	60	little	little	JJ
50957	2812	61	farther	far	RBR
50957	2812	62	on	on	RB
50957	2812	63	in	in	IN
50957	2812	64	this	this	DT
50957	2812	65	chapter	chapter	NN
50957	2812	66	.	.	.
50957	2813	1	[	[	-LRB-
50957	2813	2	Illustration	illustration	NN
50957	2813	3	:	:	:
50957	2813	4	Fig	Fig	NNP
50957	2813	5	.	.	.
50957	2814	1	57.--Section	57.--section	CD
50957	2814	2	of	of	IN
50957	2814	3	the	the	DT
50957	2814	4	lake	lake	NN
50957	2814	5	ridges	ridge	NNS
50957	2814	6	near	near	IN
50957	2814	7	Sandusky	Sandusky	NNP
50957	2814	8	,	,	,
50957	2814	9	Ohio	Ohio	NNP
50957	2814	10	.	.	.
50957	2814	11	]	]	-RRB-
50957	2815	1	We	-PRON-	PRP
50957	2815	2	are	be	VBP
50957	2815	3	not	not	RB
50957	2815	4	permitted	permit	VBN
50957	2815	5	,	,	,
50957	2815	6	however	however	RB
50957	2815	7	,	,	,
50957	2815	8	to	to	TO
50957	2815	9	assume	assume	VB
50957	2815	10	that	that	IN
50957	2815	11	there	there	EX
50957	2815	12	have	have	VBP
50957	2815	13	been	be	VBN
50957	2815	14	no	no	DT
50957	2815	15	changes	change	NNS
50957	2815	16	of	of	IN
50957	2815	17	level	level	NN
50957	2815	18	since	since	IN
50957	2815	19	the	the	DT
50957	2815	20	deposition	deposition	NN
50957	2815	21	of	of	IN
50957	2815	22	these	these	DT
50957	2815	23	beaches	beach	NNS
50957	2815	24	surrounding	surround	VBG
50957	2815	25	the	the	DT
50957	2815	26	ancient	ancient	JJ
50957	2815	27	glacial	glacial	JJ
50957	2815	28	Lake	Lake	NNP
50957	2815	29	Erie	Erie	NNP
50957	2815	30	-	-	HYPH
50957	2815	31	Ontario	Ontario	NNP
50957	2815	32	.	.	.
50957	2816	1	On	on	IN
50957	2816	2	the	the	DT
50957	2816	3	contrary	contrary	NN
50957	2816	4	,	,	,
50957	2816	5	there	there	EX
50957	2816	6	appears	appear	VBZ
50957	2816	7	to	to	TO
50957	2816	8	have	have	VB
50957	2816	9	been	be	VBN
50957	2816	10	a	a	DT
50957	2816	11	considerable	considerable	JJ
50957	2816	12	elevation	elevation	NN
50957	2816	13	towards	towards	IN
50957	2816	14	the	the	DT
50957	2816	15	east	east	NNP
50957	2816	16	and	and	CC
50957	2816	17	northeast	northeast	RB
50957	2816	18	in	in	IN
50957	2816	19	post	post	JJ
50957	2816	20	-	-	JJ
50957	2816	21	glacial	glacial	JJ
50957	2816	22	times	time	NNS
50957	2816	23	.	.	.
50957	2817	1	The	the	DT
50957	2817	2	highest	high	JJS
50957	2817	3	ridge	ridge	NN
50957	2817	4	south	south	RB
50957	2817	5	of	of	IN
50957	2817	6	Lake	Lake	NNP
50957	2817	7	Erie	Erie	NNP
50957	2817	8	,	,	,
50957	2817	9	which	which	WDT
50957	2817	10	at	at	IN
50957	2817	11	Fort	Fort	NNP
50957	2817	12	Wayne	Wayne	NNP
50957	2817	13	is	be	VBZ
50957	2817	14	about	about	RB
50957	2817	15	780	780	CD
50957	2817	16	feet	foot	NNS
50957	2817	17	high	high	JJ
50957	2817	18	,	,	,
50957	2817	19	is	be	VBZ
50957	2817	20	now	now	RB
50957	2817	21	about	about	IN
50957	2817	22	795	795	CD
50957	2817	23	feet	foot	NNS
50957	2817	24	in	in	IN
50957	2817	25	Lorain	Lorain	NNP
50957	2817	26	County	County	NNP
50957	2817	27	.	.	.
50957	2818	1	The	the	DT
50957	2818	2	second	second	JJ
50957	2818	3	of	of	IN
50957	2818	4	the	the	DT
50957	2818	5	ridges	ridge	NNS
50957	2818	6	above	above	RB
50957	2818	7	-	-	HYPH
50957	2818	8	mentioned	mention	VBN
50957	2818	9	,	,	,
50957	2818	10	which	which	WDT
50957	2818	11	is	be	VBZ
50957	2818	12	about	about	RB
50957	2818	13	740	740	CD
50957	2818	14	feet	foot	NNS
50957	2818	15	above	above	IN
50957	2818	16	tide	tide	NN
50957	2818	17	at	at	IN
50957	2818	18	Cleveland	Cleveland	NNP
50957	2818	19	,	,	,
50957	2818	20	Ohio	Ohio	NNP
50957	2818	21	,	,	,
50957	2818	22	rises	rise	VBZ
50957	2818	23	to	to	IN
50957	2818	24	870	870	CD
50957	2818	25	feet	foot	NNS
50957	2818	26	where	where	WRB
50957	2818	27	the	the	DT
50957	2818	28	last	last	JJ
50957	2818	29	traces	trace	NNS
50957	2818	30	of	of	IN
50957	2818	31	it	-PRON-	PRP
50957	2818	32	have	have	VBP
50957	2818	33	been	be	VBN
50957	2818	34	discovered	discover	VBN
50957	2818	35	at	at	IN
50957	2818	36	Hamburg	Hamburg	NNP
50957	2818	37	,	,	,
50957	2818	38	N.	N.	NNP
50957	2818	39	Y.	Y.	NNP
50957	2819	1	The	the	DT
50957	2819	2	third	third	JJ
50957	2819	3	ridge	ridge	NN
50957	2819	4	,	,	,
50957	2819	5	which	which	WDT
50957	2819	6	is	be	VBZ
50957	2819	7	673	673	CD
50957	2819	8	feet	foot	NNS
50957	2819	9	at	at	IN
50957	2819	10	Cleveland	Cleveland	NNP
50957	2819	11	,	,	,
50957	2819	12	has	have	VBZ
50957	2819	13	risen	rise	VBN
50957	2819	14	to	to	IN
50957	2819	15	the	the	DT
50957	2819	16	height	height	NN
50957	2819	17	of	of	IN
50957	2819	18	860	860	CD
50957	2819	19	feet	foot	NNS
50957	2819	20	at	at	IN
50957	2819	21	Crittenden	Crittenden	NNP
50957	2819	22	,	,	,
50957	2819	23	about	about	RB
50957	2819	24	one	one	CD
50957	2819	25	hundred	hundred	CD
50957	2819	26	miles	mile	NNS
50957	2819	27	to	to	IN
50957	2819	28	the	the	DT
50957	2819	29	east	east	NN
50957	2819	30	of	of	IN
50957	2819	31	Buffalo	Buffalo	NNP
50957	2819	32	,	,	,
50957	2819	33	N.	N.	NNP
50957	2819	34	Y.	Y.	NNP
50957	2820	1	A	a	DT
50957	2820	2	similar	similar	JJ
50957	2820	3	eastern	eastern	JJ
50957	2820	4	increase	increase	NN
50957	2820	5	of	of	IN
50957	2820	6	elevation	elevation	NN
50957	2820	7	is	be	VBZ
50957	2820	8	discoverable	discoverable	JJ
50957	2820	9	in	in	IN
50957	2820	10	the	the	DT
50957	2820	11	main	main	JJ
50957	2820	12	ridge	ridge	NN
50957	2820	13	surrounding	surround	VBG
50957	2820	14	Lake	Lake	NNP
50957	2820	15	Ontario	Ontario	NNP
50957	2820	16	.	.	.
50957	2821	1	What	what	WP
50957	2821	2	Professor	Professor	NNP
50957	2821	3	Spencer	Spencer	NNP
50957	2821	4	calls	call	VBZ
50957	2821	5	the	the	DT
50957	2821	6	Iroquois	Iroquois	NNP
50957	2821	7	beach	beach	NN
50957	2821	8	,	,	,
50957	2821	9	which	which	WDT
50957	2821	10	is	be	VBZ
50957	2821	11	363	363	CD
50957	2821	12	feet	foot	NNS
50957	2821	13	above	above	IN
50957	2821	14	tide	tide	NN
50957	2821	15	at	at	IN
50957	2821	16	Hamilton	Hamilton	NNP
50957	2821	17	,	,	,
50957	2821	18	Ontario	Ontario	NNP
50957	2821	19	,	,	,
50957	2821	20	has	have	VBZ
50957	2821	21	risen	rise	VBN
50957	2821	22	to	to	IN
50957	2821	23	a	a	DT
50957	2821	24	height	height	NN
50957	2821	25	of	of	IN
50957	2821	26	484	484	CD
50957	2821	27	feet	foot	NNS
50957	2821	28	near	near	IN
50957	2821	29	Syracuse	Syracuse	NNP
50957	2821	30	,	,	,
50957	2821	31	N.	N.	NNP
50957	2821	32	Y.	Y.	NNP
50957	2821	33	;	;	:
50957	2821	34	while	while	IN
50957	2821	35	farther	farther	RB
50957	2821	36	to	to	IN
50957	2821	37	the	the	DT
50957	2821	38	northeast	northeast	NN
50957	2821	39	,	,	,
50957	2821	40	in	in	IN
50957	2821	41	the	the	DT
50957	2821	42	vicinity	vicinity	NN
50957	2821	43	of	of	IN
50957	2821	44	Watertown	Watertown	NNP
50957	2821	45	,	,	,
50957	2821	46	it	-PRON-	PRP
50957	2821	47	is	be	VBZ
50957	2821	48	upwards	upwards	JJ
50957	2821	49	of	of	IN
50957	2821	50	800	800	CD
50957	2821	51	feet	foot	NNS
50957	2821	52	above	above	IN
50957	2821	53	tide	tide	NN
50957	2821	54	.	.	.
50957	2822	1	There	there	EX
50957	2822	2	is	be	VBZ
50957	2822	3	also	also	RB
50957	2822	4	a	a	DT
50957	2822	5	similar	similar	JJ
50957	2822	6	northward	northward	JJ
50957	2822	7	increase	increase	NN
50957	2822	8	of	of	IN
50957	2822	9	elevation	elevation	NN
50957	2822	10	in	in	IN
50957	2822	11	the	the	DT
50957	2822	12	beaches	beach	NNS
50957	2822	13	surrounding	surround	VBG
50957	2822	14	the	the	DT
50957	2822	15	higher	high	JJR
50957	2822	16	lands	land	NNS
50957	2822	17	of	of	IN
50957	2822	18	Ontario	Ontario	NNP
50957	2822	19	eastward	eastward	RB
50957	2822	20	of	of	IN
50957	2822	21	Lake	Lake	NNP
50957	2822	22	Huron	Huron	NNP
50957	2822	23	and	and	CC
50957	2822	24	Georgian	Georgian	NNP
50957	2822	25	Bay	Bay	NNP
50957	2822	26	.	.	.
50957	2823	1	All	all	DT
50957	2823	2	this	this	DT
50957	2823	3	indicates	indicate	VBZ
50957	2823	4	that	that	IN
50957	2823	5	at	at	IN
50957	2823	6	the	the	DT
50957	2823	7	close	close	NN
50957	2823	8	of	of	IN
50957	2823	9	the	the	DT
50957	2823	10	Glacial	glacial	JJ
50957	2823	11	period	period	NN
50957	2823	12	there	there	EX
50957	2823	13	was	be	VBD
50957	2823	14	a	a	DT
50957	2823	15	subsidence	subsidence	NN
50957	2823	16	of	of	IN
50957	2823	17	several	several	JJ
50957	2823	18	hundred	hundred	CD
50957	2823	19	feet	foot	NNS
50957	2823	20	in	in	IN
50957	2823	21	the	the	DT
50957	2823	22	area	area	NN
50957	2823	23	of	of	IN
50957	2823	24	greatest	great	JJS
50957	2823	25	ice	ice	NN
50957	2823	26	-	-	HYPH
50957	2823	27	accumulation	accumulation	NN
50957	2823	28	lying	lie	VBG
50957	2823	29	to	to	IN
50957	2823	30	the	the	DT
50957	2823	31	east	east	NNP
50957	2823	32	and	and	CC
50957	2823	33	north	north	NN
50957	2823	34	of	of	IN
50957	2823	35	the	the	DT
50957	2823	36	Great	Great	NNP
50957	2823	37	Lake	Lake	NNP
50957	2823	38	region	region	NN
50957	2823	39	.	.	.
50957	2824	1	The	the	DT
50957	2824	2	formation	formation	NN
50957	2824	3	of	of	IN
50957	2824	4	these	these	DT
50957	2824	5	ridges	ridge	NNS
50957	2824	6	occurred	occur	VBD
50957	2824	7	during	during	IN
50957	2824	8	that	that	DT
50957	2824	9	period	period	NN
50957	2824	10	of	of	IN
50957	2824	11	subsidence	subsidence	NN
50957	2824	12	.	.	.
50957	2825	1	The	the	DT
50957	2825	2	re	re	NN
50957	2825	3	-	-	NN
50957	2825	4	elevation	elevation	NN
50957	2825	5	which	which	WDT
50957	2825	6	followed	follow	VBD
50957	2825	7	the	the	DT
50957	2825	8	disappearance	disappearance	NN
50957	2825	9	of	of	IN
50957	2825	10	the	the	DT
50957	2825	11	ice	ice	NN
50957	2825	12	of	of	IN
50957	2825	13	course	course	NN
50957	2825	14	carried	carry	VBN
50957	2825	15	with	with	IN
50957	2825	16	it	-PRON-	PRP
50957	2825	17	these	these	DT
50957	2825	18	ridges	ridge	NNS
50957	2825	19	,	,	,
50957	2825	20	and	and	CC
50957	2825	21	brought	bring	VBD
50957	2825	22	them	-PRON-	PRP
50957	2825	23	to	to	IN
50957	2825	24	their	-PRON-	PRP$
50957	2825	25	present	present	JJ
50957	2825	26	position	position	NN
50957	2825	27	.	.	.
50957	2826	1	[	[	-LRB-
50957	2826	2	CN	cn	NN
50957	2826	3	]	]	-RRB-
50957	2826	4	[	[	-LRB-
50957	2826	5	Footnote	Footnote	NNP
50957	2826	6	CN	cn	NN
50957	2826	7	:	:	:
50957	2826	8	See	see	VB
50957	2826	9	Spencer	Spencer	NNP
50957	2826	10	,	,	,
50957	2826	11	in	in	IN
50957	2826	12	Bulletin	Bulletin	NNP
50957	2826	13	of	of	IN
50957	2826	14	the	the	DT
50957	2826	15	Geological	Geological	NNP
50957	2826	16	Society	Society	NNP
50957	2826	17	of	of	IN
50957	2826	18	America	America	NNP
50957	2826	19	,	,	,
50957	2826	20	vol	vol	NNP
50957	2826	21	.	.	.
50957	2827	1	ii	ii	NNP
50957	2827	2	,	,	,
50957	2827	3	pp	pp	NNP
50957	2827	4	.	.	.
50957	2828	1	465	465	CD
50957	2828	2	-	-	SYM
50957	2828	3	476	476	CD
50957	2828	4	.	.	.
50957	2828	5	]	]	-RRB-
50957	2829	1	In	in	IN
50957	2829	2	returning	return	VBG
50957	2829	3	to	to	TO
50957	2829	4	consider	consider	VB
50957	2829	5	more	more	RBR
50957	2829	6	particularly	particularly	RB
50957	2829	7	the	the	DT
50957	2829	8	remarkable	remarkable	JJ
50957	2829	9	gorge	gorge	NN
50957	2829	10	joining	join	VBG
50957	2829	11	the	the	DT
50957	2829	12	Minnesota	Minnesota	NNP
50957	2829	13	with	with	IN
50957	2829	14	the	the	DT
50957	2829	15	Red	Red	NNP
50957	2829	16	River	River	NNP
50957	2829	17	of	of	IN
50957	2829	18	the	the	DT
50957	2829	19	North	North	NNP
50957	2829	20	,	,	,
50957	2829	21	we	-PRON-	PRP
50957	2829	22	are	be	VBP
50957	2829	23	brought	bring	VBN
50957	2829	24	to	to	IN
50957	2829	25	the	the	DT
50957	2829	26	largest	large	JJS
50957	2829	27	of	of	IN
50957	2829	28	the	the	DT
50957	2829	29	glacial	glacial	JJ
50957	2829	30	lakes	lake	NNS
50957	2829	31	of	of	IN
50957	2829	32	this	this	DT
50957	2829	33	class	class	NN
50957	2829	34	,	,	,
50957	2829	35	and	and	CC
50957	2829	36	to	to	IN
50957	2829	37	the	the	DT
50957	2829	38	typical	typical	JJ
50957	2829	39	place	place	NN
50957	2829	40	in	in	IN
50957	2829	41	America	America	NNP
50957	2829	42	in	in	IN
50957	2829	43	which	which	WDT
50957	2829	44	to	to	TO
50957	2829	45	study	study	VB
50957	2829	46	the	the	DT
50957	2829	47	temporary	temporary	JJ
50957	2829	48	changes	change	NNS
50957	2829	49	of	of	IN
50957	2829	50	drainage	drainage	NN
50957	2829	51	produced	produce	VBN
50957	2829	52	by	by	IN
50957	2829	53	the	the	DT
50957	2829	54	ice	ice	NN
50957	2829	55	itself	-PRON-	PRP
50957	2829	56	daring	dare	VBG
50957	2829	57	the	the	DT
50957	2829	58	periods	period	NNS
50957	2829	59	both	both	DT
50957	2829	60	of	of	IN
50957	2829	61	its	-PRON-	PRP$
50957	2829	62	advance	advance	NN
50957	2829	63	and	and	CC
50957	2829	64	of	of	IN
50957	2829	65	its	-PRON-	PRP$
50957	2829	66	retreat	retreat	NN
50957	2829	67	.	.	.
50957	2830	1	[	[	-LRB-
50957	2830	2	Illustration	illustration	NN
50957	2830	3	:	:	:
50957	2830	4	Fig	Fig	NNP
50957	2830	5	.	.	.
50957	2831	1	58.--Map	58.--map	LS
50957	2831	2	showing	show	VBG
50957	2831	3	the	the	DT
50957	2831	4	stages	stage	NNS
50957	2831	5	of	of	IN
50957	2831	6	recession	recession	NN
50957	2831	7	of	of	IN
50957	2831	8	the	the	DT
50957	2831	9	ice	ice	NN
50957	2831	10	in	in	IN
50957	2831	11	Minnesota	Minnesota	NNP
50957	2831	12	as	as	IN
50957	2831	13	described	describe	VBN
50957	2831	14	in	in	IN
50957	2831	15	the	the	DT
50957	2831	16	text	text	NN
50957	2831	17	(	(	-LRB-
50957	2831	18	Upham	Upham	NNP
50957	2831	19	)	)	-RRB-
50957	2831	20	.	.	.
50957	2831	21	]	]	-RRB-
50957	2832	1	By	by	IN
50957	2832	2	turning	turn	VBG
50957	2832	3	to	to	IN
50957	2832	4	our	-PRON-	PRP$
50957	2832	5	general	general	JJ
50957	2832	6	map	map	NN
50957	2832	7	of	of	IN
50957	2832	8	the	the	DT
50957	2832	9	glaciated	glaciated	JJ
50957	2832	10	region	region	NN
50957	2832	11	of	of	IN
50957	2832	12	the	the	DT
50957	2832	13	United	United	NNP
50957	2832	14	States,[CO	states,[co	NN
50957	2832	15	]	]	-RRB-
50957	2832	16	one	one	NN
50957	2832	17	can	can	MD
50957	2832	18	readily	readily	RB
50957	2832	19	see	see	VB
50957	2832	20	the	the	DT
50957	2832	21	relation	relation	NN
50957	2832	22	of	of	IN
50957	2832	23	the	the	DT
50957	2832	24	valley	valley	NN
50957	2832	25	between	between	IN
50957	2832	26	Lake	Lake	NNP
50957	2832	27	Traverse	Traverse	NNP
50957	2832	28	and	and	CC
50957	2832	29	Big	Big	NNP
50957	2832	30	Stone	Stone	NNP
50957	2832	31	Lake	Lake	NNP
50957	2832	32	to	to	IN
50957	2832	33	an	an	DT
50957	2832	34	area	area	NN
50957	2832	35	marked	mark	VBN
50957	2832	36	as	as	IN
50957	2832	37	the	the	DT
50957	2832	38	bed	bed	NN
50957	2832	39	of	of	IN
50957	2832	40	what	what	WP
50957	2832	41	is	be	VBZ
50957	2832	42	called	call	VBN
50957	2832	43	Lake	Lake	NNP
50957	2832	44	Agassiz	Agassiz	NNP
50957	2832	45	.	.	.
50957	2833	1	During	during	IN
50957	2833	2	the	the	DT
50957	2833	3	Glacial	glacial	JJ
50957	2833	4	period	period	NN
50957	2833	5	Brown	Brown	NNP
50957	2833	6	's	's	POS
50957	2833	7	Valley	Valley	NNP
50957	2833	8	,	,	,
50957	2833	9	the	the	DT
50957	2833	10	depression	depression	NN
50957	2833	11	joining	join	VBG
50957	2833	12	these	these	DT
50957	2833	13	two	two	CD
50957	2833	14	lakes	lake	NNS
50957	2833	15	,	,	,
50957	2833	16	was	be	VBD
50957	2833	17	the	the	DT
50957	2833	18	outlet	outlet	NN
50957	2833	19	of	of	IN
50957	2833	20	an	an	DT
50957	2833	21	immense	immense	JJ
50957	2833	22	body	body	NN
50957	2833	23	of	of	IN
50957	2833	24	water	water	NN
50957	2833	25	to	to	IN
50957	2833	26	the	the	DT
50957	2833	27	north	north	NN
50957	2833	28	,	,	,
50957	2833	29	whose	whose	WP$
50957	2833	30	natural	natural	JJ
50957	2833	31	drainage	drainage	NN
50957	2833	32	was	be	VBD
50957	2833	33	towards	towards	IN
50957	2833	34	Hudson	Hudson	NNP
50957	2833	35	Bay	Bay	NNP
50957	2833	36	or	or	CC
50957	2833	37	the	the	DT
50957	2833	38	Arctic	Arctic	NNP
50957	2833	39	Ocean	Ocean	NNP
50957	2833	40	,	,	,
50957	2833	41	but	but	CC
50957	2833	42	which	which	WDT
50957	2833	43	was	be	VBD
50957	2833	44	cut	cut	VBN
50957	2833	45	off	off	RP
50957	2833	46	,	,	,
50957	2833	47	by	by	IN
50957	2833	48	the	the	DT
50957	2833	49	advancing	advance	VBG
50957	2833	50	ice	ice	NN
50957	2833	51	,	,	,
50957	2833	52	from	from	IN
50957	2833	53	access	access	NN
50957	2833	54	to	to	IN
50957	2833	55	the	the	DT
50957	2833	56	ocean	ocean	NN
50957	2833	57	-	-	HYPH
50957	2833	58	level	level	NN
50957	2833	59	in	in	IN
50957	2833	60	that	that	DT
50957	2833	61	direction	direction	NN
50957	2833	62	,	,	,
50957	2833	63	and	and	CC
50957	2833	64	was	be	VBD
50957	2833	65	compelled	compel	VBN
50957	2833	66	to	to	TO
50957	2833	67	seek	seek	VB
50957	2833	68	an	an	DT
50957	2833	69	exit	exit	NN
50957	2833	70	to	to	IN
50957	2833	71	the	the	DT
50957	2833	72	south	south	NN
50957	2833	73	.	.	.
50957	2834	1	[	[	-LRB-
50957	2834	2	Footnote	Footnote	NNP
50957	2834	3	CO	CO	NNP
50957	2834	4	:	:	:
50957	2834	5	See	see	VB
50957	2834	6	page	page	NN
50957	2834	7	66	66	CD
50957	2834	8	.	.	.
50957	2834	9	]	]	-RRB-
50957	2835	1	Thus	thus	RB
50957	2835	2	for	for	IN
50957	2835	3	a	a	DT
50957	2835	4	long	long	JJ
50957	2835	5	period	period	NN
50957	2835	6	the	the	DT
50957	2835	7	present	present	JJ
50957	2835	8	Minnesota	Minnesota	NNP
50957	2835	9	River	River	NNP
50957	2835	10	Valley	Valley	NNP
50957	2835	11	was	be	VBD
50957	2835	12	occupied	occupy	VBN
50957	2835	13	by	by	IN
50957	2835	14	a	a	DT
50957	2835	15	stream	stream	NN
50957	2835	16	of	of	IN
50957	2835	17	enormous	enormous	JJ
50957	2835	18	dimensions	dimension	NNS
50957	2835	19	,	,	,
50957	2835	20	and	and	CC
50957	2835	21	this	this	DT
50957	2835	22	accounts	account	VBZ
50957	2835	23	for	for	IN
50957	2835	24	the	the	DT
50957	2835	25	great	great	JJ
50957	2835	26	size	size	NN
50957	2835	27	of	of	IN
50957	2835	28	the	the	DT
50957	2835	29	trough	trough	NN
50957	2835	30	--	--	:
50957	2835	31	the	the	DT
50957	2835	32	present	present	JJ
50957	2835	33	Minnesota	Minnesota	NNP
50957	2835	34	being	be	VBG
50957	2835	35	but	but	CC
50957	2835	36	an	an	DT
50957	2835	37	insignificant	insignificant	JJ
50957	2835	38	stream	stream	NN
50957	2835	39	winding	wind	VBG
50957	2835	40	about	about	IN
50957	2835	41	in	in	IN
50957	2835	42	this	this	DT
50957	2835	43	deserted	deserted	JJ
50957	2835	44	channel	channel	NN
50957	2835	45	of	of	IN
50957	2835	46	the	the	DT
50957	2835	47	old	old	JJ
50957	2835	48	"	"	``
50957	2835	49	Father	Father	NNP
50957	2835	50	of	of	IN
50957	2835	51	Waters	Waters	NNPS
50957	2835	52	,	,	,
50957	2835	53	"	"	''
50957	2835	54	and	and	CC
50957	2835	55	having	have	VBG
50957	2835	56	as	as	RB
50957	2835	57	much	much	JJ
50957	2835	58	room	room	NN
50957	2835	59	as	as	IN
50957	2835	60	a	a	DT
50957	2835	61	child	child	NN
50957	2835	62	of	of	IN
50957	2835	63	tender	tender	NN
50957	2835	64	age	age	NN
50957	2835	65	would	would	MD
50957	2835	66	have	have	VB
50957	2835	67	in	in	IN
50957	2835	68	his	-PRON-	PRP$
50957	2835	69	parent	parent	NN
50957	2835	70	's	's	POS
50957	2835	71	cast	cast	VBN
50957	2835	72	-	-	HYPH
50957	2835	73	off	off	RP
50957	2835	74	garments	garment	NNS
50957	2835	75	.	.	.
50957	2836	1	This	this	DT
50957	2836	2	glacial	glacial	JJ
50957	2836	3	stream	stream	NN
50957	2836	4	has	have	VBZ
50957	2836	5	been	be	VBN
50957	2836	6	fittingly	fittingly	RB
50957	2836	7	named	name	VBN
50957	2836	8	River	River	NNP
50957	2836	9	Warren	Warren	NNP
50957	2836	10	,	,	,
50957	2836	11	after	after	IN
50957	2836	12	General	General	NNP
50957	2836	13	Warren	Warren	NNP
50957	2836	14	,	,	,
50957	2836	15	who	who	WP
50957	2836	16	first	first	RB
50957	2836	17	suggested	suggest	VBD
50957	2836	18	and	and	CC
50957	2836	19	proved	prove	VBD
50957	2836	20	its	-PRON-	PRP$
50957	2836	21	existence	existence	NN
50957	2836	22	,	,	,
50957	2836	23	and	and	CC
50957	2836	24	so	so	RB
50957	2836	25	we	-PRON-	PRP
50957	2836	26	have	have	VBP
50957	2836	27	designated	designate	VBN
50957	2836	28	it	-PRON-	PRP
50957	2836	29	on	on	IN
50957	2836	30	the	the	DT
50957	2836	31	accompanying	accompanying	JJ
50957	2836	32	map	map	NN
50957	2836	33	of	of	IN
50957	2836	34	Minnesota	Minnesota	NNP
50957	2836	35	.	.	.
50957	2837	1	Lake	Lake	NNP
50957	2837	2	Traverse	Traverse	NNP
50957	2837	3	is	be	VBZ
50957	2837	4	fifteen	fifteen	CD
50957	2837	5	miles	mile	NNS
50957	2837	6	long	long	JJ
50957	2837	7	,	,	,
50957	2837	8	and	and	CC
50957	2837	9	the	the	DT
50957	2837	10	water	water	NN
50957	2837	11	is	be	VBZ
50957	2837	12	nowhere	nowhere	RB
50957	2837	13	more	more	JJR
50957	2837	14	than	than	IN
50957	2837	15	twenty	twenty	CD
50957	2837	16	feet	foot	NNS
50957	2837	17	deep	deep	JJ
50957	2837	18	.	.	.
50957	2838	1	Big	Big	NNP
50957	2838	2	Stone	Stone	NNP
50957	2838	3	Lake	Lake	NNP
50957	2838	4	is	be	VBZ
50957	2838	5	twenty	twenty	CD
50957	2838	6	-	-	HYPH
50957	2838	7	six	six	CD
50957	2838	8	miles	mile	NNS
50957	2838	9	long	long	JJ
50957	2838	10	,	,	,
50957	2838	11	and	and	CC
50957	2838	12	of	of	IN
50957	2838	13	about	about	RB
50957	2838	14	the	the	DT
50957	2838	15	same	same	JJ
50957	2838	16	depth	depth	NN
50957	2838	17	.	.	.
50957	2839	1	Brown	Brown	NNP
50957	2839	2	's	's	POS
50957	2839	3	Valley	Valley	NNP
50957	2839	4	,	,	,
50957	2839	5	which	which	WDT
50957	2839	6	connects	connect	VBZ
50957	2839	7	the	the	DT
50957	2839	8	two	two	CD
50957	2839	9	,	,	,
50957	2839	10	is	be	VBZ
50957	2839	11	five	five	CD
50957	2839	12	miles	mile	NNS
50957	2839	13	long	long	JJ
50957	2839	14	,	,	,
50957	2839	15	and	and	CC
50957	2839	16	the	the	DT
50957	2839	17	lakes	lake	NNS
50957	2839	18	are	be	VBP
50957	2839	19	so	so	RB
50957	2839	20	nearly	nearly	RB
50957	2839	21	on	on	IN
50957	2839	22	a	a	DT
50957	2839	23	level	level	NN
50957	2839	24	that	that	WDT
50957	2839	25	during	during	IN
50957	2839	26	floods	flood	NNS
50957	2839	27	the	the	DT
50957	2839	28	water	water	NN
50957	2839	29	from	from	IN
50957	2839	30	Lake	Lake	NNP
50957	2839	31	Traverse	Traverse	NNP
50957	2839	32	sometimes	sometimes	RB
50957	2839	33	overflows	overflow	VBZ
50957	2839	34	and	and	CC
50957	2839	35	runs	run	VBZ
50957	2839	36	to	to	IN
50957	2839	37	the	the	DT
50957	2839	38	south	south	NN
50957	2839	39	as	as	RB
50957	2839	40	well	well	RB
50957	2839	41	as	as	IN
50957	2839	42	to	to	IN
50957	2839	43	the	the	DT
50957	2839	44	north	north	NN
50957	2839	45	.	.	.
50957	2840	1	[	[	-LRB-
50957	2840	2	Illustration	illustration	NN
50957	2840	3	:	:	:
50957	2840	4	Fig	Fig	NNP
50957	2840	5	.	.	.
50957	2841	1	59.--Glacial	59.--glacial	CD
50957	2841	2	terrace	terrace	NN
50957	2841	3	near	near	IN
50957	2841	4	the	the	DT
50957	2841	5	boundary	boundary	NN
50957	2841	6	of	of	IN
50957	2841	7	the	the	DT
50957	2841	8	glaciated	glaciated	JJ
50957	2841	9	area	area	NN
50957	2841	10	,	,	,
50957	2841	11	on	on	IN
50957	2841	12	Raccoon	Raccoon	NNP
50957	2841	13	Creek	Creek	NNP
50957	2841	14	,	,	,
50957	2841	15	a	a	DT
50957	2841	16	tributary	tributary	NN
50957	2841	17	of	of	IN
50957	2841	18	the	the	DT
50957	2841	19	Licking	Licking	NNP
50957	2841	20	River	River	NNP
50957	2841	21	,	,	,
50957	2841	22	in	in	IN
50957	2841	23	Granville	Granville	NNP
50957	2841	24	,	,	,
50957	2841	25	Licking	Licking	NNP
50957	2841	26	County	County	NNP
50957	2841	27	,	,	,
50957	2841	28	Ohio	Ohio	NNP
50957	2841	29	.	.	.
50957	2842	1	Height	height	VB
50957	2842	2	about	about	RB
50957	2842	3	fifty	fifty	CD
50957	2842	4	feet	foot	NNS
50957	2842	5	.	.	.
50957	2842	6	]	]	-RRB-
50957	2843	1	The	the	DT
50957	2843	2	trough	trough	NN
50957	2843	3	occupied	occupy	VBN
50957	2843	4	by	by	IN
50957	2843	5	these	these	DT
50957	2843	6	lakes	lake	NNS
50957	2843	7	and	and	CC
50957	2843	8	valley	valley	NNP
50957	2843	9	is	be	VBZ
50957	2843	10	from	from	IN
50957	2843	11	one	one	CD
50957	2843	12	mile	mile	NN
50957	2843	13	to	to	IN
50957	2843	14	one	one	CD
50957	2843	15	mile	mile	NN
50957	2843	16	and	and	CC
50957	2843	17	a	a	DT
50957	2843	18	half	half	NN
50957	2843	19	in	in	IN
50957	2843	20	width	width	NN
50957	2843	21	and	and	CC
50957	2843	22	about	about	RB
50957	2843	23	120	120	CD
50957	2843	24	feet	foot	NNS
50957	2843	25	in	in	IN
50957	2843	26	depth	depth	NN
50957	2843	27	.	.	.
50957	2844	1	If	if	IN
50957	2844	2	we	-PRON-	PRP
50957	2844	3	had	have	VBD
50957	2844	4	been	be	VBN
50957	2844	5	permitted	permit	VBN
50957	2844	6	to	to	TO
50957	2844	7	stand	stand	VB
50957	2844	8	upon	upon	IN
50957	2844	9	the	the	DT
50957	2844	10	bluffs	bluff	NNS
50957	2844	11	overlooking	overlook	VBG
50957	2844	12	it	-PRON-	PRP
50957	2844	13	during	during	IN
50957	2844	14	the	the	DT
50957	2844	15	latter	latter	JJ
50957	2844	16	part	part	NN
50957	2844	17	of	of	IN
50957	2844	18	the	the	DT
50957	2844	19	Glacial	glacial	JJ
50957	2844	20	period	period	NN
50957	2844	21	,	,	,
50957	2844	22	we	-PRON-	PRP
50957	2844	23	should	should	MD
50957	2844	24	have	have	VB
50957	2844	25	seen	see	VBN
50957	2844	26	the	the	DT
50957	2844	27	whole	whole	JJ
50957	2844	28	drainage	drainage	NN
50957	2844	29	of	of	IN
50957	2844	30	the	the	DT
50957	2844	31	north	north	NN
50957	2844	32	passing	pass	VBG
50957	2844	33	by	by	IN
50957	2844	34	our	-PRON-	PRP$
50957	2844	35	feet	foot	NNS
50957	2844	36	on	on	IN
50957	2844	37	its	-PRON-	PRP$
50957	2844	38	way	way	NN
50957	2844	39	to	to	IN
50957	2844	40	the	the	DT
50957	2844	41	Gulf	Gulf	NNP
50957	2844	42	of	of	IN
50957	2844	43	Mexico	Mexico	NNP
50957	2844	44	.	.	.
50957	2845	1	As	as	IN
50957	2845	2	lie	lie	NN
50957	2845	3	follows	follow	VBZ
50957	2845	4	down	down	IN
50957	2845	5	the	the	DT
50957	2845	6	valley	valley	NN
50957	2845	7	of	of	IN
50957	2845	8	the	the	DT
50957	2845	9	Minnesota	Minnesota	NNP
50957	2845	10	River	River	NNP
50957	2845	11	,	,	,
50957	2845	12	the	the	DT
50957	2845	13	observant	observant	JJ
50957	2845	14	traveller	traveller	NN
50957	2845	15	,	,	,
50957	2845	16	even	even	RB
50957	2845	17	now	now	RB
50957	2845	18	,	,	,
50957	2845	19	can	can	MD
50957	2845	20	not	not	RB
50957	2845	21	fail	fail	VB
50957	2845	22	to	to	TO
50957	2845	23	see	see	VB
50957	2845	24	in	in	IN
50957	2845	25	the	the	DT
50957	2845	26	numerous	numerous	JJ
50957	2845	27	well	well	RB
50957	2845	28	-	-	HYPH
50957	2845	29	preserved	preserve	VBN
50957	2845	30	gravel	gravel	NN
50957	2845	31	terraces	terrace	VBZ
50957	2845	32	the	the	DT
50957	2845	33	high	high	JJ
50957	2845	34	-	-	HYPH
50957	2845	35	water	water	NN
50957	2845	36	marks	mark	NNS
50957	2845	37	of	of	IN
50957	2845	38	that	that	DT
50957	2845	39	stream	stream	NN
50957	2845	40	when	when	WRB
50957	2845	41	flooded	flood	VBN
50957	2845	42	with	with	IN
50957	2845	43	the	the	DT
50957	2845	44	joint	joint	JJ
50957	2845	45	product	product	NN
50957	2845	46	of	of	IN
50957	2845	47	the	the	DT
50957	2845	48	annual	annual	JJ
50957	2845	49	precipitation	precipitation	NN
50957	2845	50	over	over	IN
50957	2845	51	the	the	DT
50957	2845	52	vast	vast	JJ
50957	2845	53	area	area	NN
50957	2845	54	to	to	IN
50957	2845	55	the	the	DT
50957	2845	56	north	north	NN
50957	2845	57	,	,	,
50957	2845	58	and	and	CC
50957	2845	59	of	of	IN
50957	2845	60	the	the	DT
50957	2845	61	still	still	RB
50957	2845	62	more	more	RBR
50957	2845	63	enormous	enormous	JJ
50957	2845	64	quantities	quantity	NNS
50957	2845	65	set	set	VBN
50957	2845	66	free	free	JJ
50957	2845	67	by	by	IN
50957	2845	68	the	the	DT
50957	2845	69	melting	melting	NN
50957	2845	70	of	of	IN
50957	2845	71	the	the	DT
50957	2845	72	western	western	JJ
50957	2845	73	part	part	NN
50957	2845	74	of	of	IN
50957	2845	75	the	the	DT
50957	2845	76	great	great	JJ
50957	2845	77	Laurentide	Laurentide	NNP
50957	2845	78	Glacier	Glacier	NNP
50957	2845	79	.	.	.
50957	2846	1	Numerous	numerous	JJ
50957	2846	2	other	other	JJ
50957	2846	3	deserted	desert	VBN
50957	2846	4	water	water	NN
50957	2846	5	-	-	HYPH
50957	2846	6	ways	way	NNS
50957	2846	7	in	in	IN
50957	2846	8	the	the	DT
50957	2846	9	northwestern	northwestern	JJ
50957	2846	10	part	part	NN
50957	2846	11	of	of	IN
50957	2846	12	the	the	DT
50957	2846	13	valley	valley	NN
50957	2846	14	of	of	IN
50957	2846	15	the	the	DT
50957	2846	16	Mississippi	Mississippi	NNP
50957	2846	17	have	have	VBP
50957	2846	18	been	be	VBN
50957	2846	19	brought	bring	VBN
50957	2846	20	to	to	IN
50957	2846	21	light	light	NN
50957	2846	22	in	in	IN
50957	2846	23	the	the	DT
50957	2846	24	more	more	RBR
50957	2846	25	recent	recent	JJ
50957	2846	26	geological	geological	JJ
50957	2846	27	surveys	survey	NNS
50957	2846	28	,	,	,
50957	2846	29	both	both	CC
50957	2846	30	in	in	IN
50957	2846	31	the	the	DT
50957	2846	32	United	United	NNP
50957	2846	33	States	States	NNP
50957	2846	34	and	and	CC
50957	2846	35	in	in	IN
50957	2846	36	Canada	Canada	NNP
50957	2846	37	.	.	.
50957	2847	1	During	during	IN
50957	2847	2	a	a	DT
50957	2847	3	considerable	considerable	JJ
50957	2847	4	portion	portion	NN
50957	2847	5	of	of	IN
50957	2847	6	the	the	DT
50957	2847	7	Glacial	glacial	JJ
50957	2847	8	period	period	NN
50957	2847	9	the	the	DT
50957	2847	10	Saskatchewan	Saskatchewan	NNP
50957	2847	11	,	,	,
50957	2847	12	the	the	DT
50957	2847	13	Assiniboine	Assiniboine	NNP
50957	2847	14	,	,	,
50957	2847	15	the	the	DT
50957	2847	16	Pembina	Pembina	NNP
50957	2847	17	,	,	,
50957	2847	18	and	and	CC
50957	2847	19	the	the	DT
50957	2847	20	Cheyenne	Cheyenne	NNP
50957	2847	21	Rivers	Rivers	NNP
50957	2847	22	,	,	,
50957	2847	23	whose	whose	WP$
50957	2847	24	present	present	JJ
50957	2847	25	drainage	drainage	NN
50957	2847	26	is	be	VBZ
50957	2847	27	into	into	IN
50957	2847	28	the	the	DT
50957	2847	29	Red	Red	NNP
50957	2847	30	River	River	NNP
50957	2847	31	of	of	IN
50957	2847	32	the	the	DT
50957	2847	33	North	North	NNP
50957	2847	34	,	,	,
50957	2847	35	were	be	VBD
50957	2847	36	all	all	DT
50957	2847	37	turned	turn	VBN
50957	2847	38	to	to	IN
50957	2847	39	the	the	DT
50957	2847	40	south	south	NN
50957	2847	41	,	,	,
50957	2847	42	and	and	CC
50957	2847	43	their	-PRON-	PRP$
50957	2847	44	temporary	temporary	JJ
50957	2847	45	channels	channel	NNS
50957	2847	46	can	can	MD
50957	2847	47	be	be	VB
50957	2847	48	distinctly	distinctly	RB
50957	2847	49	traced	trace	VBN
50957	2847	50	by	by	IN
50957	2847	51	deserted	desert	VBN
50957	2847	52	water	water	NN
50957	2847	53	-	-	HYPH
50957	2847	54	courses	course	NNS
50957	2847	55	marked	mark	VBN
50957	2847	56	by	by	IN
50957	2847	57	lines	line	NNS
50957	2847	58	of	of	IN
50957	2847	59	gravel	gravel	NN
50957	2847	60	deposits	deposit	NNS
50957	2847	61	.	.	.
50957	2848	1	[	[	-LRB-
50957	2848	2	CP	cp	NN
50957	2848	3	]	]	-RRB-
50957	2848	4	[	[	-LRB-
50957	2848	5	Footnote	Footnote	NNP
50957	2848	6	CP	CP	NNP
50957	2848	7	:	:	:
50957	2848	8	For	for	IN
50957	2848	9	further	further	JJ
50957	2848	10	particulars	particular	NNS
50957	2848	11	,	,	,
50957	2848	12	see	see	VB
50957	2848	13	Ice	Ice	NNP
50957	2848	14	Age	Age	NNP
50957	2848	15	,	,	,
50957	2848	16	pp	pp	NNP
50957	2848	17	.	.	.
50957	2849	1	293	293	CD
50957	2849	2	_	_	NNP
50957	2849	3	et	et	NNP
50957	2849	4	seq	seq	NN
50957	2849	5	.	.	.
50957	2849	6	_	_	NNP
50957	2849	7	]	]	-RRB-
50957	2849	8	In	in	IN
50957	2849	9	Dakota	Dakota	NNP
50957	2849	10	,	,	,
50957	2849	11	Professor	Professor	NNP
50957	2849	12	J.	J.	NNP
50957	2849	13	E.	E.	NNP
50957	2849	14	Todd	Todd	NNP
50957	2849	15	has	have	VBZ
50957	2849	16	discovered	discover	VBN
50957	2849	17	large	large	JJ
50957	2849	18	deserted	desert	VBN
50957	2849	19	channels	channel	NNS
50957	2849	20	on	on	IN
50957	2849	21	the	the	DT
50957	2849	22	southwestern	southwestern	JJ
50957	2849	23	border	border	NN
50957	2849	24	of	of	IN
50957	2849	25	the	the	DT
50957	2849	26	glaciated	glaciated	JJ
50957	2849	27	region	region	NN
50957	2849	28	near	near	IN
50957	2849	29	the	the	DT
50957	2849	30	Missouri	Missouri	NNP
50957	2849	31	River	River	NNP
50957	2849	32	,	,	,
50957	2849	33	where	where	WRB
50957	2849	34	evidently	evidently	RB
50957	2849	35	streams	stream	NNS
50957	2849	36	must	must	MD
50957	2849	37	have	have	VB
50957	2849	38	flowed	flow	VBN
50957	2849	39	for	for	IN
50957	2849	40	a	a	DT
50957	2849	41	long	long	JJ
50957	2849	42	distance	distance	NN
50957	2849	43	in	in	IN
50957	2849	44	ice	ice	NN
50957	2849	45	-	-	HYPH
50957	2849	46	channels	channel	NNS
50957	2849	47	when	when	WRB
50957	2849	48	the	the	DT
50957	2849	49	ice	ice	NN
50957	2849	50	still	still	RB
50957	2849	51	continued	continue	VBD
50957	2849	52	to	to	TO
50957	2849	53	occupy	occupy	VB
50957	2849	54	the	the	DT
50957	2849	55	valley	valley	NN
50957	2849	56	of	of	IN
50957	2849	57	the	the	DT
50957	2849	58	James	James	NNP
50957	2849	59	River	River	NNP
50957	2849	60	.	.	.
50957	2850	1	From	from	IN
50957	2850	2	these	these	DT
50957	2850	3	channels	channel	NNS
50957	2850	4	of	of	IN
50957	2850	5	ice	ice	NN
50957	2850	6	in	in	IN
50957	2850	7	which	which	WDT
50957	2850	8	the	the	DT
50957	2850	9	water	water	NN
50957	2850	10	was	be	VBD
50957	2850	11	held	hold	VBN
50957	2850	12	up	up	RP
50957	2850	13	to	to	IN
50957	2850	14	the	the	DT
50957	2850	15	level	level	NN
50957	2850	16	of	of	IN
50957	2850	17	the	the	DT
50957	2850	18	Missouri	Missouri	NNP
50957	2850	19	Coteau	Coteau	NNP
50957	2850	20	the	the	DT
50957	2850	21	water	water	NN
50957	2850	22	debouched	debouch	VBD
50957	2850	23	directly	directly	RB
50957	2850	24	into	into	IN
50957	2850	25	channels	channel	NNS
50957	2850	26	with	with	IN
50957	2850	27	sides	side	NNS
50957	2850	28	and	and	CC
50957	2850	29	bottom	bottom	NN
50957	2850	30	of	of	IN
50957	2850	31	earthy	earthy	JJ
50957	2850	32	material	material	NN
50957	2850	33	,	,	,
50957	2850	34	which	which	WDT
50957	2850	35	still	still	RB
50957	2850	36	show	show	VBP
50957	2850	37	every	every	DT
50957	2850	38	mark	mark	NN
50957	2850	39	of	of	IN
50957	2850	40	their	-PRON-	PRP$
50957	2850	41	former	former	JJ
50957	2850	42	occupation	occupation	NN
50957	2850	43	by	by	IN
50957	2850	44	great	great	JJ
50957	2850	45	streams	stream	NNS
50957	2850	46	.	.	.
50957	2851	1	[	[	-LRB-
50957	2851	2	CQ	cq	NN
50957	2851	3	]	]	-RRB-
50957	2851	4	[	[	-LRB-
50957	2851	5	Footnote	footnote	NN
50957	2851	6	CQ	CQ	NNP
50957	2851	7	:	:	:
50957	2851	8	For	for	IN
50957	2851	9	particulars	particular	NNS
50957	2851	10	,	,	,
50957	2851	11	see	see	VB
50957	2851	12	Ice	Ice	NNP
50957	2851	13	Age	Age	NNP
50957	2851	14	,	,	,
50957	2851	15	p.	p.	NN
50957	2852	1	292	292	CD
50957	2852	2	.	.	.
50957	2852	3	]	]	-RRB-
50957	2853	1	In	in	IN
50957	2853	2	Minnesota	Minnesota	NNP
50957	2853	3	,	,	,
50957	2853	4	also	also	RB
50957	2853	5	,	,	,
50957	2853	6	there	there	EX
50957	2853	7	is	be	VBZ
50957	2853	8	abundant	abundant	JJ
50957	2853	9	evidence	evidence	NN
50957	2853	10	that	that	IN
50957	2853	11	while	while	IN
50957	2853	12	the	the	DT
50957	2853	13	northeastern	northeastern	JJ
50957	2853	14	part	part	NN
50957	2853	15	of	of	IN
50957	2853	16	the	the	DT
50957	2853	17	valley	valley	NN
50957	2853	18	from	from	IN
50957	2853	19	Mankato	Mankato	NNP
50957	2853	20	to	to	IN
50957	2853	21	St.	St.	NNP
50957	2853	22	Paul	Paul	NNP
50957	2853	23	was	be	VBD
50957	2853	24	occupied	occupy	VBN
50957	2853	25	by	by	IN
50957	2853	26	ice	ice	NN
50957	2853	27	,	,	,
50957	2853	28	the	the	DT
50957	2853	29	drainage	drainage	NN
50957	2853	30	was	be	VBD
50957	2853	31	temporarily	temporarily	RB
50957	2853	32	turned	turn	VBN
50957	2853	33	directly	directly	RB
50957	2853	34	southward	southward	RB
50957	2853	35	across	across	IN
50957	2853	36	the	the	DT
50957	2853	37	country	country	NN
50957	2853	38	through	through	IN
50957	2853	39	Union	Union	NNP
50957	2853	40	Slough	Slough	NNP
50957	2853	41	and	and	CC
50957	2853	42	Blue	Blue	NNP
50957	2853	43	Earth	Earth	NNP
50957	2853	44	River	River	NNP
50957	2853	45	into	into	IN
50957	2853	46	the	the	DT
50957	2853	47	head	head	NN
50957	2853	48	-	-	HYPH
50957	2853	49	waters	water	NNS
50957	2853	50	of	of	IN
50957	2853	51	the	the	DT
50957	2853	52	Des	Des	NNP
50957	2853	53	Moines	Moines	NNP
50957	2853	54	River	River	NNP
50957	2853	55	in	in	IN
50957	2853	56	Iowa	Iowa	NNP
50957	2853	57	.	.	.
50957	2854	1	_	_	NNP
50957	2854	2	Ancient	Ancient	NNP
50957	2854	3	River	River	NNP
50957	2854	4	Terraces	Terraces	NNP
50957	2854	5	.	.	.
50957	2854	6	_	_	NNP
50957	2854	7	The	the	DT
50957	2854	8	interest	interest	NN
50957	2854	9	of	of	IN
50957	2854	10	the	the	DT
50957	2854	11	whole	whole	JJ
50957	2854	12	inquiry	inquiry	NN
50957	2854	13	respecting	respect	VBG
50957	2854	14	the	the	DT
50957	2854	15	relation	relation	NN
50957	2854	16	of	of	IN
50957	2854	17	man	man	NN
50957	2854	18	to	to	IN
50957	2854	19	the	the	DT
50957	2854	20	Glacial	glacial	JJ
50957	2854	21	period	period	NN
50957	2854	22	in	in	IN
50957	2854	23	America	America	NNP
50957	2854	24	concentrates	concentrate	VBZ
50957	2854	25	upon	upon	IN
50957	2854	26	these	these	DT
50957	2854	27	temporary	temporary	JJ
50957	2854	28	lines	line	NNS
50957	2854	29	of	of	IN
50957	2854	30	southern	southern	JJ
50957	2854	31	drainage	drainage	NN
50957	2854	32	.	.	.
50957	2855	1	Wherever	wherever	WRB
50957	2855	2	they	-PRON-	PRP
50957	2855	3	existed	exist	VBD
50957	2855	4	,	,	,
50957	2855	5	the	the	DT
50957	2855	6	swollen	swollen	JJ
50957	2855	7	floods	flood	NNS
50957	2855	8	of	of	IN
50957	2855	9	the	the	DT
50957	2855	10	Glacial	glacial	JJ
50957	2855	11	period	period	NN
50957	2855	12	have	have	VBP
50957	2855	13	left	leave	VBN
50957	2855	14	their	-PRON-	PRP$
50957	2855	15	permanent	permanent	JJ
50957	2855	16	marks	mark	NNS
50957	2855	17	in	in	IN
50957	2855	18	the	the	DT
50957	2855	19	deposition	deposition	NN
50957	2855	20	of	of	IN
50957	2855	21	extensive	extensive	JJ
50957	2855	22	gravel	gravel	NN
50957	2855	23	terraces	terrace	NNS
50957	2855	24	.	.	.
50957	2856	1	The	the	DT
50957	2856	2	material	material	NN
50957	2856	3	thus	thus	RB
50957	2856	4	distributed	distribute	VBN
50957	2856	5	is	be	VBZ
50957	2856	6	derived	derive	VBN
50957	2856	7	largely	largely	RB
50957	2856	8	from	from	IN
50957	2856	9	the	the	DT
50957	2856	10	glacial	glacial	JJ
50957	2856	11	deposits	deposit	NNS
50957	2856	12	through	through	IN
50957	2856	13	which	which	WDT
50957	2856	14	they	-PRON-	PRP
50957	2856	15	run	run	VBP
50957	2856	16	and	and	CC
50957	2856	17	out	out	IN
50957	2856	18	of	of	IN
50957	2856	19	which	which	WDT
50957	2856	20	they	-PRON-	PRP
50957	2856	21	emerge	emerge	VBP
50957	2856	22	.	.	.
50957	2857	1	While	while	IN
50957	2857	2	the	the	DT
50957	2857	3	height	height	NN
50957	2857	4	of	of	IN
50957	2857	5	the	the	DT
50957	2857	6	terraces	terrace	NNS
50957	2857	7	depended	depend	VBN
50957	2857	8	upon	upon	IN
50957	2857	9	various	various	JJ
50957	2857	10	conditions	condition	NNS
50957	2857	11	which	which	WDT
50957	2857	12	must	must	MD
50957	2857	13	be	be	VB
50957	2857	14	studied	study	VBN
50957	2857	15	in	in	IN
50957	2857	16	detail	detail	NN
50957	2857	17	,	,	,
50957	2857	18	in	in	IN
50957	2857	19	general	general	JJ
50957	2857	20	it	-PRON-	PRP
50957	2857	21	may	may	MD
50957	2857	22	be	be	VB
50957	2857	23	said	say	VBN
50957	2857	24	that	that	IN
50957	2857	25	it	-PRON-	PRP
50957	2857	26	corresponds	correspond	VBZ
50957	2857	27	pretty	pretty	RB
50957	2857	28	closely	closely	RB
50957	2857	29	with	with	IN
50957	2857	30	the	the	DT
50957	2857	31	extent	extent	NN
50957	2857	32	of	of	IN
50957	2857	33	the	the	DT
50957	2857	34	area	area	NN
50957	2857	35	whose	whose	WP$
50957	2857	36	drainage	drainage	NN
50957	2857	37	was	be	VBD
50957	2857	38	turned	turn	VBN
50957	2857	39	through	through	IN
50957	2857	40	the	the	DT
50957	2857	41	channel	channel	NN
50957	2857	42	during	during	IN
50957	2857	43	the	the	DT
50957	2857	44	prevalence	prevalence	NN
50957	2857	45	of	of	IN
50957	2857	46	the	the	DT
50957	2857	47	ice	ice	NN
50957	2857	48	.	.	.
50957	2858	1	The	the	DT
50957	2858	2	height	height	NN
50957	2858	3	of	of	IN
50957	2858	4	the	the	DT
50957	2858	5	terraces	terrace	NNS
50957	2858	6	and	and	CC
50957	2858	7	the	the	DT
50957	2858	8	coarseness	coarseness	NN
50957	2858	9	of	of	IN
50957	2858	10	the	the	DT
50957	2858	11	material	material	NN
50957	2858	12	seem	seem	VBP
50957	2858	13	also	also	RB
50957	2858	14	to	to	TO
50957	2858	15	have	have	VB
50957	2858	16	been	be	VBN
50957	2858	17	somewhat	somewhat	RB
50957	2858	18	dependent	dependent	JJ
50957	2858	19	upon	upon	IN
50957	2858	20	the	the	DT
50957	2858	21	proximity	proximity	NN
50957	2858	22	of	of	IN
50957	2858	23	their	-PRON-	PRP$
50957	2858	24	valleys	valley	NNS
50957	2858	25	to	to	IN
50957	2858	26	the	the	DT
50957	2858	27	areas	area	NNS
50957	2858	28	of	of	IN
50957	2858	29	most	most	JJS
50957	2858	30	vigorous	vigorous	JJ
50957	2858	31	ice	ice	NN
50957	2858	32	-	-	HYPH
50957	2858	33	action	action	NN
50957	2858	34	,	,	,
50957	2858	35	and	and	CC
50957	2858	36	this	this	DT
50957	2858	37	,	,	,
50957	2858	38	in	in	IN
50957	2858	39	turn	turn	NN
50957	2858	40	,	,	,
50957	2858	41	seems	seem	VBZ
50957	2858	42	to	to	TO
50957	2858	43	lie	lie	VB
50957	2858	44	in	in	IN
50957	2858	45	the	the	DT
50957	2858	46	rear	rear	NN
50957	2858	47	of	of	IN
50957	2858	48	the	the	DT
50957	2858	49	moraines	moraine	NNS
50957	2858	50	which	which	WDT
50957	2858	51	President	President	NNP
50957	2858	52	Chamberlin	Chamberlin	NNP
50957	2858	53	has	have	VBZ
50957	2858	54	attributed	attribute	VBN
50957	2858	55	to	to	IN
50957	2858	56	the	the	DT
50957	2858	57	second	second	JJ
50957	2858	58	Glacial	Glacial	NNP
50957	2858	59	epoch	epoch	NN
50957	2858	60	.	.	.
50957	2859	1	Southward	Southward	NNP
50957	2859	2	from	from	IN
50957	2859	3	this	this	DT
50957	2859	4	belt	belt	NN
50957	2859	5	of	of	IN
50957	2859	6	moraines	moraine	NNS
50957	2859	7	the	the	DT
50957	2859	8	terraces	terrace	NNS
50957	2859	9	uniformly	uniformly	RB
50957	2859	10	and	and	CC
50957	2859	11	gradually	gradually	RB
50957	2859	12	diminish	diminish	VB
50957	2859	13	both	both	DT
50957	2859	14	in	in	IN
50957	2859	15	height	height	NN
50957	2859	16	and	and	CC
50957	2859	17	in	in	IN
50957	2859	18	the	the	DT
50957	2859	19	coarseness	coarseness	NN
50957	2859	20	of	of	IN
50957	2859	21	their	-PRON-	PRP$
50957	2859	22	gravel	gravel	NN
50957	2859	23	,	,	,
50957	2859	24	until	until	IN
50957	2859	25	they	-PRON-	PRP
50957	2859	26	finally	finally	RB
50957	2859	27	disappear	disappear	VBP
50957	2859	28	in	in	IN
50957	2859	29	the	the	DT
50957	2859	30	present	present	JJ
50957	2859	31	flood	flood	NN
50957	2859	32	-	-	HYPH
50957	2859	33	plain	plain	NN
50957	2859	34	of	of	IN
50957	2859	35	the	the	DT
50957	2859	36	Mississippi	Mississippi	NNP
50957	2859	37	River	River	NNP
50957	2859	38	.	.	.
50957	2860	1	[	[	-LRB-
50957	2860	2	Illustration	illustration	NN
50957	2860	3	:	:	:
50957	2860	4	Fig	Fig	NNP
50957	2860	5	.	.	.
50957	2861	1	60.--Ideal	60.--ideal	CD
50957	2861	2	section	section	NN
50957	2861	3	across	across	IN
50957	2861	4	a	a	DT
50957	2861	5	river	river	NN
50957	2861	6	-	-	HYPH
50957	2861	7	bed	bed	NN
50957	2861	8	in	in	IN
50957	2861	9	drift	drift	NN
50957	2861	10	region	region	NN
50957	2861	11	:	:	:
50957	2861	12	_	_	NNP
50957	2861	13	b	b	NNP
50957	2861	14	b	b	NNP
50957	2861	15	b	b	NNP
50957	2861	16	_	_	NNP
50957	2861	17	,	,	,
50957	2861	18	old	old	JJ
50957	2861	19	river	river	NN
50957	2861	20	-	-	HYPH
50957	2861	21	bed	bed	NN
50957	2861	22	;	;	:
50957	2861	23	_	_	NNP
50957	2861	24	R	R	NNP
50957	2861	25	_	_	NNP
50957	2861	26	,	,	,
50957	2861	27	the	the	DT
50957	2861	28	present	present	JJ
50957	2861	29	river	river	NN
50957	2861	30	;	;	:
50957	2861	31	_	_	NNP
50957	2861	32	t	t	NNP
50957	2861	33	t	t	NNP
50957	2861	34	_	_	NNP
50957	2861	35	,	,	,
50957	2861	36	upper	upper	JJ
50957	2861	37	or	or	CC
50957	2861	38	older	old	JJR
50957	2861	39	terraces	terrace	NNS
50957	2861	40	;	;	:
50957	2861	41	_	_	NNP
50957	2861	42	t	t	NN
50957	2861	43	'	'	``
50957	2861	44	t	t	NN
50957	2861	45	'	'	''
50957	2861	46	_	_	NNP
50957	2861	47	,	,	,
50957	2861	48	lower	low	JJR
50957	2861	49	terraces	terrace	NNS
50957	2861	50	.	.	.
50957	2861	51	]	]	-RRB-
50957	2862	1	An	an	DT
50957	2862	2	interesting	interesting	JJ
50957	2862	3	illustration	illustration	NN
50957	2862	4	of	of	IN
50957	2862	5	this	this	DT
50957	2862	6	principle	principle	NN
50957	2862	7	is	be	VBZ
50957	2862	8	to	to	TO
50957	2862	9	be	be	VB
50957	2862	10	observed	observe	VBN
50957	2862	11	in	in	IN
50957	2862	12	the	the	DT
50957	2862	13	continuous	continuous	JJ
50957	2862	14	valley	valley	NN
50957	2862	15	of	of	IN
50957	2862	16	the	the	DT
50957	2862	17	Alleghany	Alleghany	NNP
50957	2862	18	and	and	CC
50957	2862	19	Ohio	Ohio	NNP
50957	2862	20	Rivers	Rivers	NNPS
50957	2862	21	.	.	.
50957	2863	1	The	the	DT
50957	2863	2	trough	trough	NN
50957	2863	3	of	of	IN
50957	2863	4	this	this	DT
50957	2863	5	valley	valley	NN
50957	2863	6	was	be	VBD
50957	2863	7	reached	reach	VBN
50957	2863	8	by	by	IN
50957	2863	9	the	the	DT
50957	2863	10	continental	continental	NNP
50957	2863	11	glacier	glacier	NNP
50957	2863	12	at	at	IN
50957	2863	13	only	only	RB
50957	2863	14	a	a	DT
50957	2863	15	few	few	JJ
50957	2863	16	points	point	NNS
50957	2863	17	,	,	,
50957	2863	18	the	the	DT
50957	2863	19	ice	ice	NN
50957	2863	20	barely	barely	RB
50957	2863	21	touching	touch	VBG
50957	2863	22	it	-PRON-	PRP
50957	2863	23	at	at	IN
50957	2863	24	Salamanca	Salamanca	NNP
50957	2863	25	,	,	,
50957	2863	26	N.	N.	NNP
50957	2863	27	Y.	Y.	NNP
50957	2863	28	,	,	,
50957	2863	29	Franklin	Franklin	NNP
50957	2863	30	,	,	,
50957	2863	31	Pa.	Pennsylvania	NNP
50957	2863	32	,	,	,
50957	2863	33	and	and	CC
50957	2863	34	Cincinnati	Cincinnati	NNP
50957	2863	35	,	,	,
50957	2863	36	Ohio	Ohio	NNP
50957	2863	37	.	.	.
50957	2864	1	But	but	CC
50957	2864	2	throughout	throughout	IN
50957	2864	3	its	-PRON-	PRP$
50957	2864	4	whole	whole	JJ
50957	2864	5	length	length	NN
50957	2864	6	the	the	DT
50957	2864	7	ice	ice	NN
50957	2864	8	-	-	HYPH
50957	2864	9	front	front	NN
50957	2864	10	was	be	VBD
50957	2864	11	approximately	approximately	RB
50957	2864	12	parallel	parallel	JJ
50957	2864	13	to	to	IN
50957	2864	14	the	the	DT
50957	2864	15	valley	valley	NN
50957	2864	16	,	,	,
50957	2864	17	and	and	CC
50957	2864	18	occupied	occupy	VBD
50957	2864	19	the	the	DT
50957	2864	20	head	head	NN
50957	2864	21	-	-	HYPH
50957	2864	22	waters	water	NNS
50957	2864	23	of	of	IN
50957	2864	24	nearly	nearly	RB
50957	2864	25	all	all	PDT
50957	2864	26	its	-PRON-	PRP$
50957	2864	27	tributaries	tributary	NNS
50957	2864	28	.	.	.
50957	2865	1	Now	now	RB
50957	2865	2	,	,	,
50957	2865	3	wherever	wherever	WRB
50957	2865	4	tributaries	tributary	NNS
50957	2865	5	which	which	WDT
50957	2865	6	could	could	MD
50957	2865	7	be	be	VB
50957	2865	8	fed	feed	VBN
50957	2865	9	by	by	IN
50957	2865	10	glacial	glacial	JJ
50957	2865	11	floods	flood	NNS
50957	2865	12	,	,	,
50957	2865	13	enter	enter	VB
50957	2865	14	the	the	DT
50957	2865	15	trough	trough	NN
50957	2865	16	of	of	IN
50957	2865	17	the	the	DT
50957	2865	18	main	main	JJ
50957	2865	19	stream	stream	NN
50957	2865	20	,	,	,
50957	2865	21	they	-PRON-	PRP
50957	2865	22	brought	bring	VBD
50957	2865	23	down	down	RP
50957	2865	24	an	an	DT
50957	2865	25	excessive	excessive	JJ
50957	2865	26	amount	amount	NN
50957	2865	27	of	of	IN
50957	2865	28	gravel	gravel	NN
50957	2865	29	,	,	,
50957	2865	30	and	and	CC
50957	2865	31	greatly	greatly	RB
50957	2865	32	increased	increase	VBD
50957	2865	33	the	the	DT
50957	2865	34	size	size	NN
50957	2865	35	of	of	IN
50957	2865	36	the	the	DT
50957	2865	37	terrace	terrace	NN
50957	2865	38	in	in	IN
50957	2865	39	the	the	DT
50957	2865	40	trough	trough	NN
50957	2865	41	itself	-PRON-	PRP
50957	2865	42	,	,	,
50957	2865	43	and	and	CC
50957	2865	44	from	from	IN
50957	2865	45	the	the	DT
50957	2865	46	mouth	mouth	NN
50957	2865	47	of	of	IN
50957	2865	48	each	each	DT
50957	2865	49	such	such	JJ
50957	2865	50	tributary	tributary	NN
50957	2865	51	to	to	IN
50957	2865	52	that	that	DT
50957	2865	53	of	of	IN
50957	2865	54	the	the	DT
50957	2865	55	next	next	JJ
50957	2865	56	one	one	CD
50957	2865	57	below	below	RB
50957	2865	58	there	there	EX
50957	2865	59	is	be	VBZ
50957	2865	60	a	a	DT
50957	2865	61	gradual	gradual	JJ
50957	2865	62	decrease	decrease	NN
50957	2865	63	in	in	IN
50957	2865	64	the	the	DT
50957	2865	65	height	height	NN
50957	2865	66	of	of	IN
50957	2865	67	the	the	DT
50957	2865	68	terrace	terrace	NN
50957	2865	69	and	and	CC
50957	2865	70	in	in	IN
50957	2865	71	the	the	DT
50957	2865	72	coarseness	coarseness	NN
50957	2865	73	of	of	IN
50957	2865	74	the	the	DT
50957	2865	75	material	material	NN
50957	2865	76	.	.	.
50957	2866	1	This	this	DT
50957	2866	2	law	law	NN
50957	2866	3	is	be	VBZ
50957	2866	4	illustrated	illustrate	VBN
50957	2866	5	with	with	IN
50957	2866	6	special	special	JJ
50957	2866	7	clearness	clearness	NN
50957	2866	8	in	in	IN
50957	2866	9	Pennsylvania	Pennsylvania	NNP
50957	2866	10	between	between	IN
50957	2866	11	Franklin	Franklin	NNP
50957	2866	12	and	and	CC
50957	2866	13	Beaver	Beaver	NNP
50957	2866	14	.	.	.
50957	2867	1	Franklin	Franklin	NNP
50957	2867	2	is	be	VBZ
50957	2867	3	upon	upon	IN
50957	2867	4	the	the	DT
50957	2867	5	Alleghany	Alleghany	NNP
50957	2867	6	River	River	NNP
50957	2867	7	,	,	,
50957	2867	8	at	at	IN
50957	2867	9	the	the	DT
50957	2867	10	last	last	JJ
50957	2867	11	point	point	NN
50957	2867	12	where	where	WRB
50957	2867	13	it	-PRON-	PRP
50957	2867	14	was	be	VBD
50957	2867	15	reached	reach	VBN
50957	2867	16	directly	directly	RB
50957	2867	17	by	by	IN
50957	2867	18	the	the	DT
50957	2867	19	ice	ice	NN
50957	2867	20	.	.	.
50957	2868	1	Below	below	IN
50957	2868	2	this	this	DT
50957	2868	3	point	point	NN
50957	2868	4	no	no	DT
50957	2868	5	tributary	tributary	NN
50957	2868	6	reaches	reach	VBZ
50957	2868	7	it	-PRON-	PRP
50957	2868	8	from	from	IN
50957	2868	9	the	the	DT
50957	2868	10	glaciated	glaciated	JJ
50957	2868	11	region	region	NN
50957	2868	12	,	,	,
50957	2868	13	and	and	CC
50957	2868	14	none	none	NN
50957	2868	15	such	such	JJ
50957	2868	16	reaches	reach	VBZ
50957	2868	17	the	the	DT
50957	2868	18	Ohio	Ohio	NNP
50957	2868	19	after	after	IN
50957	2868	20	its	-PRON-	PRP$
50957	2868	21	junction	junction	NN
50957	2868	22	with	with	IN
50957	2868	23	the	the	DT
50957	2868	24	Alleghany	Alleghany	NNP
50957	2868	25	until	until	IN
50957	2868	26	we	-PRON-	PRP
50957	2868	27	come	come	VBP
50957	2868	28	to	to	IN
50957	2868	29	the	the	DT
50957	2868	30	mouth	mouth	NN
50957	2868	31	of	of	IN
50957	2868	32	Beaver	Beaver	NNP
50957	2868	33	Creek	Creek	NNP
50957	2868	34	,	,	,
50957	2868	35	about	about	RB
50957	2868	36	twenty	twenty	CD
50957	2868	37	-	-	HYPH
50957	2868	38	five	five	CD
50957	2868	39	miles	mile	NNS
50957	2868	40	below	below	IN
50957	2868	41	Pittsburg	Pittsburg	NNP
50957	2868	42	.	.	.
50957	2869	1	But	but	CC
50957	2869	2	at	at	IN
50957	2869	3	this	this	DT
50957	2869	4	point	point	NN
50957	2869	5	the	the	DT
50957	2869	6	Ohio	Ohio	NNP
50957	2869	7	is	be	VBZ
50957	2869	8	joined	join	VBN
50957	2869	9	by	by	IN
50957	2869	10	a	a	DT
50957	2869	11	line	line	NN
50957	2869	12	of	of	IN
50957	2869	13	drainage	drainage	NN
50957	2869	14	which	which	WDT
50957	2869	15	emerges	emerge	VBZ
50957	2869	16	from	from	IN
50957	2869	17	the	the	DT
50957	2869	18	glaciated	glaciated	JJ
50957	2869	19	area	area	NN
50957	2869	20	only	only	RB
50957	2869	21	ten	ten	CD
50957	2869	22	or	or	CC
50957	2869	23	twelve	twelve	CD
50957	2869	24	miles	mile	NNS
50957	2869	25	to	to	IN
50957	2869	26	the	the	DT
50957	2869	27	north	north	NN
50957	2869	28	,	,	,
50957	2869	29	and	and	CC
50957	2869	30	whose	whose	WP$
50957	2869	31	branches	branch	NNS
50957	2869	32	occupy	occupy	VBP
50957	2869	33	an	an	DT
50957	2869	34	exceptionally	exceptionally	RB
50957	2869	35	large	large	JJ
50957	2869	36	glaciated	glaciated	JJ
50957	2869	37	area	area	NN
50957	2869	38	.	.	.
50957	2870	1	Accordingly	accordingly	RB
50957	2870	2	,	,	,
50957	2870	3	there	there	EX
50957	2870	4	is	be	VBZ
50957	2870	5	at	at	IN
50957	2870	6	Beaver	Beaver	NNP
50957	2870	7	a	a	DT
50957	2870	8	remarkable	remarkable	JJ
50957	2870	9	increase	increase	NN
50957	2870	10	in	in	IN
50957	2870	11	the	the	DT
50957	2870	12	size	size	NN
50957	2870	13	of	of	IN
50957	2870	14	the	the	DT
50957	2870	15	glacial	glacial	JJ
50957	2870	16	terrace	terrace	NN
50957	2870	17	on	on	IN
50957	2870	18	the	the	DT
50957	2870	19	Ohio	Ohio	NNP
50957	2870	20	.	.	.
50957	2871	1	In	in	IN
50957	2871	2	the	the	DT
50957	2871	3	angle	angle	NN
50957	2871	4	down	down	IN
50957	2871	5	-	-	HYPH
50957	2871	6	stream	stream	NN
50957	2871	7	between	between	IN
50957	2871	8	the	the	DT
50957	2871	9	Beaver	Beaver	NNP
50957	2871	10	and	and	CC
50957	2871	11	the	the	DT
50957	2871	12	Ohio	Ohio	NNP
50957	2871	13	there	there	EX
50957	2871	14	is	be	VBZ
50957	2871	15	an	an	DT
50957	2871	16	enormous	enormous	JJ
50957	2871	17	accumulation	accumulation	NN
50957	2871	18	of	of	IN
50957	2871	19	granitic	granitic	JJ
50957	2871	20	pebbles	pebble	NNS
50957	2871	21	,	,	,
50957	2871	22	many	many	JJ
50957	2871	23	of	of	IN
50957	2871	24	them	-PRON-	PRP
50957	2871	25	almost	almost	RB
50957	2871	26	large	large	JJ
50957	2871	27	enough	enough	RB
50957	2871	28	to	to	TO
50957	2871	29	be	be	VB
50957	2871	30	called	call	VBN
50957	2871	31	boulders	boulder	NNS
50957	2871	32	,	,	,
50957	2871	33	forming	form	VBG
50957	2871	34	the	the	DT
50957	2871	35	delta	delta	NN
50957	2871	36	terrace	terrace	NN
50957	2871	37	,	,	,
50957	2871	38	upon	upon	IN
50957	2871	39	which	which	WDT
50957	2871	40	the	the	DT
50957	2871	41	city	city	NN
50957	2871	42	is	be	VBZ
50957	2871	43	built	build	VBN
50957	2871	44	and	and	CC
50957	2871	45	rising	rise	VBG
50957	2871	46	to	to	IN
50957	2871	47	a	a	DT
50957	2871	48	height	height	NN
50957	2871	49	of	of	IN
50957	2871	50	135	135	CD
50957	2871	51	feet	foot	NNS
50957	2871	52	above	above	IN
50957	2871	53	the	the	DT
50957	2871	54	low	low	JJ
50957	2871	55	-	-	HYPH
50957	2871	56	water	water	NN
50957	2871	57	mark	mark	NN
50957	2871	58	in	in	IN
50957	2871	59	the	the	DT
50957	2871	60	Ohio	Ohio	NNP
50957	2871	61	.	.	.
50957	2872	1	In	in	IN
50957	2872	2	striking	strike	VBG
50957	2872	3	confirmation	confirmation	NN
50957	2872	4	of	of	IN
50957	2872	5	our	-PRON-	PRP$
50957	2872	6	theory	theory	NN
50957	2872	7	,	,	,
50957	2872	8	also	also	RB
50957	2872	9	,	,	,
50957	2872	10	the	the	DT
50957	2872	11	terrace	terrace	NN
50957	2872	12	in	in	IN
50957	2872	13	the	the	DT
50957	2872	14	Ohio	Ohio	NNP
50957	2872	15	Valley	Valley	NNP
50957	2872	16	upon	upon	IN
50957	2872	17	the	the	DT
50957	2872	18	upper	upper	JJ
50957	2872	19	side	side	NN
50957	2872	20	of	of	IN
50957	2872	21	Beaver	Beaver	NNP
50957	2872	22	Creek	Creek	NNP
50957	2872	23	is	be	VBZ
50957	2872	24	composed	compose	VBN
50957	2872	25	of	of	IN
50957	2872	26	fine	fine	JJ
50957	2872	27	material	material	NN
50957	2872	28	,	,	,
50957	2872	29	largely	largely	RB
50957	2872	30	derived	derive	VBN
50957	2872	31	from	from	IN
50957	2872	32	local	local	JJ
50957	2872	33	rocks	rock	NNS
50957	2872	34	and	and	CC
50957	2872	35	containing	contain	VBG
50957	2872	36	but	but	CC
50957	2872	37	few	few	JJ
50957	2872	38	granitic	granitic	JJ
50957	2872	39	pebbles	pebble	NNS
50957	2872	40	.	.	.
50957	2873	1	From	from	IN
50957	2873	2	the	the	DT
50957	2873	3	mouth	mouth	NN
50957	2873	4	of	of	IN
50957	2873	5	Beaver	Beaver	NNP
50957	2873	6	Creek	Creek	NNP
50957	2873	7	,	,	,
50957	2873	8	down	down	IN
50957	2873	9	the	the	DT
50957	2873	10	Ohio	Ohio	NNP
50957	2873	11	,	,	,
50957	2873	12	the	the	DT
50957	2873	13	terrace	terrace	NN
50957	2873	14	is	be	VBZ
50957	2873	15	constant	constant	JJ
50957	2873	16	(	(	-LRB-
50957	2873	17	sometimes	sometimes	RB
50957	2873	18	upon	upon	IN
50957	2873	19	one	one	CD
50957	2873	20	side	side	NN
50957	2873	21	of	of	IN
50957	2873	22	the	the	DT
50957	2873	23	river	river	NN
50957	2873	24	and	and	CC
50957	2873	25	sometimes	sometimes	RB
50957	2873	26	upon	upon	IN
50957	2873	27	the	the	DT
50957	2873	28	other	other	JJ
50957	2873	29	)	)	-RRB-
50957	2873	30	,	,	,
50957	2873	31	but	but	CC
50957	2873	32	,	,	,
50957	2873	33	according	accord	VBG
50957	2873	34	to	to	IN
50957	2873	35	rule	rule	NN
50957	2873	36	,	,	,
50957	2873	37	the	the	DT
50957	2873	38	material	material	NN
50957	2873	39	of	of	IN
50957	2873	40	which	which	WDT
50957	2873	41	it	-PRON-	PRP
50957	2873	42	is	be	VBZ
50957	2873	43	composed	compose	VBN
50957	2873	44	gradually	gradually	RB
50957	2873	45	grows	grow	VBZ
50957	2873	46	finer	fine	JJR
50957	2873	47	,	,	,
50957	2873	48	and	and	CC
50957	2873	49	the	the	DT
50957	2873	50	elevation	elevation	NN
50957	2873	51	of	of	IN
50957	2873	52	the	the	DT
50957	2873	53	terrace	terrace	NN
50957	2873	54	decreases	decrease	NNS
50957	2873	55	.	.	.
50957	2874	1	According	accord	VBG
50957	2874	2	to	to	IN
50957	2874	3	rule	rule	NN
50957	2874	4	,	,	,
50957	2874	5	also	also	RB
50957	2874	6	,	,	,
50957	2874	7	there	there	EX
50957	2874	8	is	be	VBZ
50957	2874	9	a	a	DT
50957	2874	10	notable	notable	JJ
50957	2874	11	increase	increase	NN
50957	2874	12	in	in	IN
50957	2874	13	the	the	DT
50957	2874	14	height	height	NN
50957	2874	15	of	of	IN
50957	2874	16	the	the	DT
50957	2874	17	terrace	terrace	NN
50957	2874	18	below	below	IN
50957	2874	19	each	each	DT
50957	2874	20	affluent	affluent	JJ
50957	2874	21	which	which	WDT
50957	2874	22	enters	enter	VBZ
50957	2874	23	the	the	DT
50957	2874	24	river	river	NN
50957	2874	25	from	from	IN
50957	2874	26	the	the	DT
50957	2874	27	glaciated	glaciated	JJ
50957	2874	28	region	region	NN
50957	2874	29	.	.	.
50957	2875	1	This	this	DT
50957	2875	2	is	be	VBZ
50957	2875	3	specially	specially	RB
50957	2875	4	noticeable	noticeable	JJ
50957	2875	5	below	below	IN
50957	2875	6	Marietta	Marietta	NNP
50957	2875	7	,	,	,
50957	2875	8	at	at	IN
50957	2875	9	the	the	DT
50957	2875	10	mouth	mouth	NN
50957	2875	11	of	of	IN
50957	2875	12	the	the	DT
50957	2875	13	Muskingum	Muskingum	NNP
50957	2875	14	,	,	,
50957	2875	15	whose	whose	WP$
50957	2875	16	head	head	NN
50957	2875	17	-	-	HYPH
50957	2875	18	waters	water	NNS
50957	2875	19	drain	drain	VBP
50957	2875	20	an	an	DT
50957	2875	21	extensive	extensive	JJ
50957	2875	22	portion	portion	NN
50957	2875	23	of	of	IN
50957	2875	24	the	the	DT
50957	2875	25	glaciated	glaciated	JJ
50957	2875	26	area	area	NN
50957	2875	27	.	.	.
50957	2876	1	From	from	IN
50957	2876	2	the	the	DT
50957	2876	3	mouth	mouth	NN
50957	2876	4	of	of	IN
50957	2876	5	the	the	DT
50957	2876	6	Little	Little	NNP
50957	2876	7	Beaver	Beaver	NNP
50957	2876	8	to	to	IN
50957	2876	9	this	this	DT
50957	2876	10	point	point	NN
50957	2876	11	the	the	DT
50957	2876	12	tributaries	tributary	NNS
50957	2876	13	of	of	IN
50957	2876	14	the	the	DT
50957	2876	15	Ohio	Ohio	NNP
50957	2876	16	are	be	VBP
50957	2876	17	all	all	RB
50957	2876	18	small	small	JJ
50957	2876	19	,	,	,
50957	2876	20	and	and	CC
50957	2876	21	none	none	NN
50957	2876	22	of	of	IN
50957	2876	23	them	-PRON-	PRP
50957	2876	24	rise	rise	VBP
50957	2876	25	within	within	IN
50957	2876	26	the	the	DT
50957	2876	27	glacial	glacial	JJ
50957	2876	28	limit	limit	NN
50957	2876	29	.	.	.
50957	2877	1	Hence	hence	RB
50957	2877	2	they	-PRON-	PRP
50957	2877	3	could	could	MD
50957	2877	4	contribute	contribute	VB
50957	2877	5	nothing	nothing	NN
50957	2877	6	of	of	IN
50957	2877	7	the	the	DT
50957	2877	8	granitic	granitic	JJ
50957	2877	9	material	material	NN
50957	2877	10	which	which	WDT
50957	2877	11	enters	enter	VBZ
50957	2877	12	so	so	RB
50957	2877	13	largely	largely	RB
50957	2877	14	into	into	IN
50957	2877	15	the	the	DT
50957	2877	16	formation	formation	NN
50957	2877	17	of	of	IN
50957	2877	18	the	the	DT
50957	2877	19	river	river	NN
50957	2877	20	terrace	terrace	NN
50957	2877	21	;	;	:
50957	2877	22	but	but	CC
50957	2877	23	below	below	IN
50957	2877	24	the	the	DT
50957	2877	25	mouth	mouth	NN
50957	2877	26	of	of	IN
50957	2877	27	the	the	DT
50957	2877	28	Muskingum	Muskingum	NNP
50957	2877	29	the	the	DT
50957	2877	30	terrace	terrace	NN
50957	2877	31	suddenly	suddenly	RB
50957	2877	32	ascends	ascend	VBZ
50957	2877	33	to	to	IN
50957	2877	34	a	a	DT
50957	2877	35	height	height	NN
50957	2877	36	of	of	IN
50957	2877	37	nearly	nearly	RB
50957	2877	38	one	one	CD
50957	2877	39	hundred	hundred	CD
50957	2877	40	feet	foot	NNS
50957	2877	41	above	above	IN
50957	2877	42	low	low	JJ
50957	2877	43	-	-	HYPH
50957	2877	44	water	water	NN
50957	2877	45	mark	mark	NN
50957	2877	46	.	.	.
50957	2878	1	Again	again	RB
50957	2878	2	,	,	,
50957	2878	3	at	at	IN
50957	2878	4	the	the	DT
50957	2878	5	mouth	mouth	NN
50957	2878	6	of	of	IN
50957	2878	7	the	the	DT
50957	2878	8	Scioto	Scioto	NNP
50957	2878	9	at	at	IN
50957	2878	10	Portsmouth	Portsmouth	NNP
50957	2878	11	,	,	,
50957	2878	12	there	there	EX
50957	2878	13	is	be	VBZ
50957	2878	14	a	a	DT
50957	2878	15	marked	marked	JJ
50957	2878	16	increase	increase	NN
50957	2878	17	in	in	IN
50957	2878	18	the	the	DT
50957	2878	19	size	size	NN
50957	2878	20	of	of	IN
50957	2878	21	the	the	DT
50957	2878	22	terrace	terrace	NN
50957	2878	23	,	,	,
50957	2878	24	which	which	WDT
50957	2878	25	is	be	VBZ
50957	2878	26	readily	readily	RB
50957	2878	27	accounted	account	VBN
50957	2878	28	for	for	IN
50957	2878	29	by	by	IN
50957	2878	30	the	the	DT
50957	2878	31	floods	flood	NNS
50957	2878	32	which	which	WDT
50957	2878	33	came	come	VBD
50957	2878	34	down	down	IN
50957	2878	35	the	the	DT
50957	2878	36	Scioto	Scioto	NNP
50957	2878	37	Valley	Valley	NNP
50957	2878	38	from	from	IN
50957	2878	39	the	the	DT
50957	2878	40	glaciated	glaciated	JJ
50957	2878	41	region	region	NN
50957	2878	42	.	.	.
50957	2879	1	The	the	DT
50957	2879	2	next	next	JJ
50957	2879	3	marked	marked	JJ
50957	2879	4	increase	increase	NN
50957	2879	5	is	be	VBZ
50957	2879	6	at	at	IN
50957	2879	7	Cincinnati	Cincinnati	NNP
50957	2879	8	,	,	,
50957	2879	9	just	just	RB
50957	2879	10	below	below	IN
50957	2879	11	the	the	DT
50957	2879	12	mouth	mouth	NN
50957	2879	13	of	of	IN
50957	2879	14	the	the	DT
50957	2879	15	Little	Little	NNP
50957	2879	16	Miami	Miami	NNP
50957	2879	17	,	,	,
50957	2879	18	whose	whose	WP$
50957	2879	19	whole	whole	JJ
50957	2879	20	course	course	NN
50957	2879	21	lay	lie	VBD
50957	2879	22	in	in	IN
50957	2879	23	the	the	DT
50957	2879	24	glaciated	glaciated	JJ
50957	2879	25	region	region	NN
50957	2879	26	,	,	,
50957	2879	27	and	and	CC
50957	2879	28	whose	whose	WP$
50957	2879	29	margin	margin	NN
50957	2879	30	is	be	VBZ
50957	2879	31	lined	line	VBN
50957	2879	32	by	by	IN
50957	2879	33	very	very	RB
50957	2879	34	pronounced	pronounced	JJ
50957	2879	35	terraces	terrace	NNS
50957	2879	36	.	.	.
50957	2880	1	At	at	IN
50957	2880	2	Cincinnati	Cincinnati	NNP
50957	2880	3	the	the	DT
50957	2880	4	upper	upper	JJ
50957	2880	5	terrace	terrace	NN
50957	2880	6	upon	upon	IN
50957	2880	7	which	which	WDT
50957	2880	8	the	the	DT
50957	2880	9	city	city	NN
50957	2880	10	is	be	VBZ
50957	2880	11	built	build	VBN
50957	2880	12	is	be	VBZ
50957	2880	13	120	120	CD
50957	2880	14	feet	foot	NNS
50957	2880	15	above	above	IN
50957	2880	16	the	the	DT
50957	2880	17	flood	flood	NN
50957	2880	18	-	-	HYPH
50957	2880	19	plain	plain	NN
50957	2880	20	.	.	.
50957	2881	1	Twenty	twenty	CD
50957	2881	2	-	-	HYPH
50957	2881	3	five	five	CD
50957	2881	4	miles	mile	NNS
50957	2881	5	farther	farther	RB
50957	2881	6	down	down	IN
50957	2881	7	the	the	DT
50957	2881	8	river	river	NN
50957	2881	9	,	,	,
50957	2881	10	near	near	IN
50957	2881	11	Lawrenceburg	Lawrenceburg	NNP
50957	2881	12	,	,	,
50957	2881	13	these	these	DT
50957	2881	14	glacial	glacial	JJ
50957	2881	15	terraces	terrace	NNS
50957	2881	16	are	be	VBP
50957	2881	17	even	even	RB
50957	2881	18	more	more	RBR
50957	2881	19	extensive	extensive	JJ
50957	2881	20	,	,	,
50957	2881	21	the	the	DT
50957	2881	22	valley	valley	NN
50957	2881	23	being	be	VBG
50957	2881	24	there	there	RB
50957	2881	25	between	between	IN
50957	2881	26	three	three	CD
50957	2881	27	and	and	CC
50957	2881	28	four	four	CD
50957	2881	29	miles	mile	NNS
50957	2881	30	wide	wide	JJ
50957	2881	31	,	,	,
50957	2881	32	and	and	CC
50957	2881	33	being	be	VBG
50957	2881	34	nearly	nearly	RB
50957	2881	35	filled	fill	VBN
50957	2881	36	with	with	IN
50957	2881	37	gravel	gravel	NN
50957	2881	38	deposits	deposit	NNS
50957	2881	39	to	to	IN
50957	2881	40	a	a	DT
50957	2881	41	height	height	NN
50957	2881	42	of	of	IN
50957	2881	43	112	112	CD
50957	2881	44	feet	foot	NNS
50957	2881	45	above	above	IN
50957	2881	46	the	the	DT
50957	2881	47	flood	flood	NN
50957	2881	48	-	-	HYPH
50957	2881	49	plain	plain	NN
50957	2881	50	.	.	.
50957	2882	1	Below	below	IN
50957	2882	2	this	this	DT
50957	2882	3	point	point	NN
50957	2882	4	the	the	DT
50957	2882	5	terraces	terrace	NNS
50957	2882	6	gradually	gradually	RB
50957	2882	7	diminish	diminish	VBP
50957	2882	8	in	in	IN
50957	2882	9	height	height	NN
50957	2882	10	,	,	,
50957	2882	11	and	and	CC
50957	2882	12	the	the	DT
50957	2882	13	material	material	NN
50957	2882	14	becomes	become	VBZ
50957	2882	15	finer	fine	JJR
50957	2882	16	and	and	CC
50957	2882	17	more	more	JJR
50957	2882	18	water	water	NN
50957	2882	19	-	-	HYPH
50957	2882	20	worn	wear	VBN
50957	2882	21	,	,	,
50957	2882	22	until	until	IN
50957	2882	23	it	-PRON-	PRP
50957	2882	24	merges	merge	VBZ
50957	2882	25	at	at	IN
50957	2882	26	last	last	RB
50957	2882	27	in	in	IN
50957	2882	28	the	the	DT
50957	2882	29	flood	flood	NN
50957	2882	30	-	-	HYPH
50957	2882	31	plain	plain	NN
50957	2882	32	of	of	IN
50957	2882	33	the	the	DT
50957	2882	34	Mississippi	Mississippi	NNP
50957	2882	35	.	.	.
50957	2883	1	The	the	DT
50957	2883	2	course	course	NN
50957	2883	3	of	of	IN
50957	2883	4	the	the	DT
50957	2883	5	Wabash	Wabash	NNP
50957	2883	6	River	River	NNP
50957	2883	7	is	be	VBZ
50957	2883	8	too	too	RB
50957	2883	9	long	long	JJ
50957	2883	10	to	to	TO
50957	2883	11	permit	permit	VB
50957	2883	12	it	-PRON-	PRP
50957	2883	13	to	to	TO
50957	2883	14	add	add	VB
50957	2883	15	materially	materially	RB
50957	2883	16	to	to	IN
50957	2883	17	the	the	DT
50957	2883	18	size	size	NN
50957	2883	19	of	of	IN
50957	2883	20	the	the	DT
50957	2883	21	terraces	terrace	NNS
50957	2883	22	which	which	WDT
50957	2883	23	characterise	characterise	VBP
50957	2883	24	the	the	DT
50957	2883	25	broader	broad	JJR
50957	2883	26	valley	valley	NN
50957	2883	27	of	of	IN
50957	2883	28	the	the	DT
50957	2883	29	Ohio	Ohio	NNP
50957	2883	30	below	below	IN
50957	2883	31	the	the	DT
50957	2883	32	Illinois	Illinois	NNP
50957	2883	33	line	line	NN
50957	2883	34	.	.	.
50957	2884	1	It	-PRON-	PRP
50957	2884	2	is	be	VBZ
50957	2884	3	in	in	IN
50957	2884	4	terraces	terrace	NNS
50957	2884	5	such	such	JJ
50957	2884	6	as	as	IN
50957	2884	7	these	these	DT
50957	2884	8	just	just	RB
50957	2884	9	described	describe	VBD
50957	2884	10	that	that	IN
50957	2884	11	we	-PRON-	PRP
50957	2884	12	find	find	VBP
50957	2884	13	the	the	DT
50957	2884	14	imbedded	imbedded	JJ
50957	2884	15	relics	relic	NNS
50957	2884	16	of	of	IN
50957	2884	17	man	man	NN
50957	2884	18	which	which	WDT
50957	2884	19	definitely	definitely	RB
50957	2884	20	connect	connect	VBP
50957	2884	21	him	-PRON-	PRP
50957	2884	22	with	with	IN
50957	2884	23	the	the	DT
50957	2884	24	great	great	JJ
50957	2884	25	Ice	Ice	NNP
50957	2884	26	age	age	NN
50957	2884	27	.	.	.
50957	2885	1	These	these	DT
50957	2885	2	have	have	VBP
50957	2885	3	now	now	RB
50957	2885	4	been	be	VBN
50957	2885	5	found	find	VBN
50957	2885	6	in	in	IN
50957	2885	7	the	the	DT
50957	2885	8	glacial	glacial	JJ
50957	2885	9	terraces	terrace	NNS
50957	2885	10	of	of	IN
50957	2885	11	the	the	DT
50957	2885	12	Delaware	Delaware	NNP
50957	2885	13	River	River	NNP
50957	2885	14	at	at	IN
50957	2885	15	Trenton	Trenton	NNP
50957	2885	16	,	,	,
50957	2885	17	N.	N.	NNP
50957	2885	18	J.	J.	NNP
50957	2885	19	;	;	:
50957	2885	20	in	in	IN
50957	2885	21	similar	similar	JJ
50957	2885	22	terraces	terrace	NNS
50957	2885	23	in	in	IN
50957	2885	24	the	the	DT
50957	2885	25	valley	valley	NN
50957	2885	26	of	of	IN
50957	2885	27	the	the	DT
50957	2885	28	Tuscarawas	Tuscarawas	NNP
50957	2885	29	River	River	NNP
50957	2885	30	at	at	IN
50957	2885	31	New	New	NNP
50957	2885	32	Comerstown	Comerstown	NNP
50957	2885	33	,	,	,
50957	2885	34	and	and	CC
50957	2885	35	in	in	IN
50957	2885	36	the	the	DT
50957	2885	37	valley	valley	NN
50957	2885	38	of	of	IN
50957	2885	39	the	the	DT
50957	2885	40	Little	Little	NNP
50957	2885	41	Miami	Miami	NNP
50957	2885	42	at	at	IN
50957	2885	43	Loveland	Loveland	NNP
50957	2885	44	and	and	CC
50957	2885	45	Madisonville	Madisonville	NNP
50957	2885	46	,	,	,
50957	2885	47	in	in	IN
50957	2885	48	Ohio	Ohio	NNP
50957	2885	49	;	;	:
50957	2885	50	on	on	IN
50957	2885	51	the	the	DT
50957	2885	52	East	East	NNP
50957	2885	53	Fork	Fork	NNP
50957	2885	54	of	of	IN
50957	2885	55	White	White	NNP
50957	2885	56	River	River	NNP
50957	2885	57	,	,	,
50957	2885	58	at	at	IN
50957	2885	59	Medora	Medora	NNP
50957	2885	60	,	,	,
50957	2885	61	Ind.	Indiana	NNP
50957	2886	1	;	;	:
50957	2886	2	and	and	CC
50957	2886	3	still	still	RB
50957	2886	4	,	,	,
50957	2886	5	again	again	RB
50957	2886	6	,	,	,
50957	2886	7	at	at	IN
50957	2886	8	Little	Little	NNP
50957	2886	9	Falls	Falls	NNP
50957	2886	10	,	,	,
50957	2886	11	in	in	IN
50957	2886	12	the	the	DT
50957	2886	13	trough	trough	NN
50957	2886	14	of	of	IN
50957	2886	15	the	the	DT
50957	2886	16	Mississippi	Mississippi	NNP
50957	2886	17	,	,	,
50957	2886	18	some	some	DT
50957	2886	19	distance	distance	NN
50957	2886	20	above	above	IN
50957	2886	21	Minneapolis	Minneapolis	NNP
50957	2886	22	,	,	,
50957	2886	23	Minn.	Minnesota	NNP
50957	2887	1	I	-PRON-	PRP
50957	2887	2	append	append	VBP
50957	2887	3	a	a	DT
50957	2887	4	list	list	NN
50957	2887	5	of	of	IN
50957	2887	6	the	the	DT
50957	2887	7	points	point	NNS
50957	2887	8	at	at	IN
50957	2887	9	which	which	WDT
50957	2887	10	various	various	JJ
50957	2887	11	streams	stream	NNS
50957	2887	12	from	from	IN
50957	2887	13	the	the	DT
50957	2887	14	Atlantic	Atlantic	NNP
50957	2887	15	Ocean	Ocean	NNP
50957	2887	16	to	to	IN
50957	2887	17	the	the	DT
50957	2887	18	Mississippi	Mississippi	NNP
50957	2887	19	River	River	NNP
50957	2887	20	emerge	emerge	NN
50957	2887	21	from	from	IN
50957	2887	22	the	the	DT
50957	2887	23	glacial	glacial	JJ
50957	2887	24	boundary	boundary	NN
50957	2887	25	,	,	,
50957	2887	26	and	and	CC
50957	2887	27	below	below	IN
50957	2887	28	which	which	WDT
50957	2887	29	the	the	DT
50957	2887	30	terraces	terrace	NNS
50957	2887	31	are	be	VBP
50957	2887	32	specially	specially	RB
50957	2887	33	prominent	prominent	JJ
50957	2887	34	.	.	.
50957	2888	1	Of	of	RB
50957	2888	2	course	course	RB
50957	2888	3	,	,	,
50957	2888	4	with	with	IN
50957	2888	5	the	the	DT
50957	2888	6	retreat	retreat	NN
50957	2888	7	of	of	IN
50957	2888	8	the	the	DT
50957	2888	9	ice	ice	NN
50957	2888	10	,	,	,
50957	2888	11	the	the	DT
50957	2888	12	formation	formation	NN
50957	2888	13	of	of	IN
50957	2888	14	the	the	DT
50957	2888	15	terraces	terrace	NNS
50957	2888	16	continued	continue	VBN
50957	2888	17	northward	northward	RB
50957	2888	18	in	in	IN
50957	2888	19	the	the	DT
50957	2888	20	glaciated	glaciated	JJ
50957	2888	21	area	area	NN
50957	2888	22	to	to	IN
50957	2888	23	a	a	DT
50957	2888	24	greater	great	JJR
50957	2888	25	or	or	CC
50957	2888	26	less	less	JJR
50957	2888	27	distance	distance	NN
50957	2888	28	,	,	,
50957	2888	29	according	accord	VBG
50957	2888	30	to	to	IN
50957	2888	31	the	the	DT
50957	2888	32	extent	extent	NN
50957	2888	33	of	of	IN
50957	2888	34	the	the	DT
50957	2888	35	valley	valley	NN
50957	2888	36	or	or	CC
50957	2888	37	to	to	IN
50957	2888	38	the	the	DT
50957	2888	39	length	length	NN
50957	2888	40	of	of	IN
50957	2888	41	time	time	NN
50957	2888	42	during	during	IN
50957	2888	43	which	which	WDT
50957	2888	44	the	the	DT
50957	2888	45	drainage	drainage	NN
50957	2888	46	was	be	VBD
50957	2888	47	temporarily	temporarily	RB
50957	2888	48	turned	turn	VBN
50957	2888	49	into	into	IN
50957	2888	50	it	-PRON-	PRP
50957	2888	51	.	.	.
50957	2889	1	These	these	DT
50957	2889	2	points	point	NNS
50957	2889	3	of	of	IN
50957	2889	4	emergence	emergence	NN
50957	2889	5	are	be	VBP
50957	2889	6	:	:	:
50957	2889	7	In	in	IN
50957	2889	8	the	the	DT
50957	2889	9	Delaware	Delaware	NNP
50957	2889	10	Valley	Valley	NNP
50957	2889	11	,	,	,
50957	2889	12	at	at	IN
50957	2889	13	Belvidere	Belvidere	NNP
50957	2889	14	,	,	,
50957	2889	15	N.	N.	NNP
50957	2889	16	J.	J.	NNP
50957	2889	17	;	;	:
50957	2889	18	in	in	IN
50957	2889	19	the	the	DT
50957	2889	20	Susquehanna	Susquehanna	NNP
50957	2889	21	,	,	,
50957	2889	22	at	at	IN
50957	2889	23	Beach	Beach	NNP
50957	2889	24	Haven	Haven	NNP
50957	2889	25	,	,	,
50957	2889	26	Pa.	Pennsylvania	NNP
50957	2889	27	;	;	:
50957	2889	28	in	in	IN
50957	2889	29	the	the	DT
50957	2889	30	Conewango	Conewango	NNP
50957	2889	31	,	,	,
50957	2889	32	at	at	IN
50957	2889	33	Ackley	Ackley	NNP
50957	2889	34	,	,	,
50957	2889	35	Warren	Warren	NNP
50957	2889	36	County	County	NNP
50957	2889	37	;	;	:
50957	2889	38	in	in	IN
50957	2889	39	Oil	Oil	NNP
50957	2889	40	Creek	Creek	NNP
50957	2889	41	,	,	,
50957	2889	42	above	above	IN
50957	2889	43	Titusville	Titusville	NNP
50957	2889	44	:	:	:
50957	2889	45	in	in	IN
50957	2889	46	French	French	NNP
50957	2889	47	Creek	Creek	NNP
50957	2889	48	,	,	,
50957	2889	49	a	a	DT
50957	2889	50	little	little	JJ
50957	2889	51	above	above	IN
50957	2889	52	Franklin	Franklin	NNP
50957	2889	53	;	;	:
50957	2889	54	in	in	IN
50957	2889	55	Beaver	Beaver	NNP
50957	2889	56	Creek	Creek	NNP
50957	2889	57	,	,	,
50957	2889	58	at	at	IN
50957	2889	59	Chewtown	Chewtown	NNP
50957	2889	60	,	,	,
50957	2889	61	Lawrence	Lawrence	NNP
50957	2889	62	County	County	NNP
50957	2889	63	;	;	:
50957	2889	64	on	on	IN
50957	2889	65	the	the	DT
50957	2889	66	Middle	Middle	NNP
50957	2889	67	Fork	Fork	NNP
50957	2889	68	of	of	IN
50957	2889	69	Little	Little	NNP
50957	2889	70	Beaver	Beaver	NNP
50957	2889	71	,	,	,
50957	2889	72	near	near	IN
50957	2889	73	New	New	NNP
50957	2889	74	Lisbon	Lisbon	NNP
50957	2889	75	,	,	,
50957	2889	76	Ohio	Ohio	NNP
50957	2889	77	;	;	:
50957	2889	78	on	on	IN
50957	2889	79	the	the	DT
50957	2889	80	east	east	JJ
50957	2889	81	branch	branch	NN
50957	2889	82	of	of	IN
50957	2889	83	Sandy	Sandy	NNP
50957	2889	84	Creek	Creek	NNP
50957	2889	85	,	,	,
50957	2889	86	at	at	IN
50957	2889	87	East	East	NNP
50957	2889	88	Rochester	Rochester	NNP
50957	2889	89	,	,	,
50957	2889	90	Columbiana	Columbiana	NNP
50957	2889	91	County	County	NNP
50957	2889	92	;	;	:
50957	2889	93	on	on	IN
50957	2889	94	the	the	DT
50957	2889	95	Nimishillin	Nimishillin	NNP
50957	2889	96	,	,	,
50957	2889	97	at	at	IN
50957	2889	98	Canton	Canton	NNP
50957	2889	99	,	,	,
50957	2889	100	Stark	Stark	NNP
50957	2889	101	County	County	NNP
50957	2889	102	;	;	:
50957	2889	103	on	on	IN
50957	2889	104	the	the	DT
50957	2889	105	Tuscarawas	Tuscarawas	NNP
50957	2889	106	,	,	,
50957	2889	107	at	at	IN
50957	2889	108	Bolivar	Bolivar	NNP
50957	2889	109	;	;	,
50957	2889	110	on	on	IN
50957	2889	111	Sugar	Sugar	NNP
50957	2889	112	Creek	Creek	NNP
50957	2889	113	,	,	,
50957	2889	114	at	at	IN
50957	2889	115	Beech	Beech	NNP
50957	2889	116	City	City	NNP
50957	2889	117	;	;	:
50957	2889	118	on	on	IN
50957	2889	119	the	the	DT
50957	2889	120	Killbuck	Killbuck	NNP
50957	2889	121	,	,	,
50957	2889	122	at	at	IN
50957	2889	123	Millersburg	Millersburg	NNP
50957	2889	124	,	,	,
50957	2889	125	Holmes	Holmes	NNP
50957	2889	126	County	County	NNP
50957	2889	127	;	;	:
50957	2889	128	on	on	IN
50957	2889	129	the	the	DT
50957	2889	130	Mohican	Mohican	NNP
50957	2889	131	,	,	,
50957	2889	132	near	near	IN
50957	2889	133	the	the	DT
50957	2889	134	northeast	northeast	JJ
50957	2889	135	corner	corner	NN
50957	2889	136	of	of	IN
50957	2889	137	Knox	Knox	NNP
50957	2889	138	County	County	NNP
50957	2889	139	;	;	:
50957	2889	140	on	on	IN
50957	2889	141	the	the	DT
50957	2889	142	Licking	Licking	NNP
50957	2889	143	River	River	NNP
50957	2889	144	,	,	,
50957	2889	145	at	at	IN
50957	2889	146	Newark	Newark	NNP
50957	2889	147	;	;	:
50957	2889	148	on	on	IN
50957	2889	149	Jonathan	Jonathan	NNP
50957	2889	150	Creek	Creek	NNP
50957	2889	151	,	,	,
50957	2889	152	Perry	Perry	NNP
50957	2889	153	County	County	NNP
50957	2889	154	;	;	:
50957	2889	155	on	on	IN
50957	2889	156	the	the	DT
50957	2889	157	Hocking	Hocking	NNP
50957	2889	158	,	,	,
50957	2889	159	at	at	IN
50957	2889	160	Lancaster	Lancaster	NNP
50957	2889	161	;	;	,
50957	2889	162	on	on	IN
50957	2889	163	the	the	DT
50957	2889	164	Scioto	Scioto	NNP
50957	2889	165	,	,	,
50957	2889	166	at	at	IN
50957	2889	167	Hopetown	Hopetown	NNP
50957	2889	168	,	,	,
50957	2889	169	just	just	RB
50957	2889	170	above	above	IN
50957	2889	171	Chillicothe	chillicothe	DT
50957	2889	172	;	;	:
50957	2889	173	on	on	IN
50957	2889	174	Paint	Paint	NNP
50957	2889	175	Creek	Creek	NNP
50957	2889	176	,	,	,
50957	2889	177	and	and	CC
50957	2889	178	its	-PRON-	PRP$
50957	2889	179	various	various	JJ
50957	2889	180	tributaries	tributary	NNS
50957	2889	181	,	,	,
50957	2889	182	between	between	IN
50957	2889	183	Chillicothe	Chillicothe	NNP
50957	2889	184	and	and	CC
50957	2889	185	Bainbridge	Bainbridge	NNP
50957	2889	186	;	;	:
50957	2889	187	and	and	CC
50957	2889	188	on	on	IN
50957	2889	189	the	the	DT
50957	2889	190	Wabash	Wabash	NNP
50957	2889	191	,	,	,
50957	2889	192	above	above	IN
50957	2889	193	New	New	NNP
50957	2889	194	Harmony	Harmony	NNP
50957	2889	195	,	,	,
50957	2889	196	Ind.	Indiana	NNP
50957	2890	1	;	;	:
50957	2890	2	to	to	TO
50957	2890	3	which	which	WDT
50957	2890	4	may	may	MD
50957	2890	5	be	be	VB
50957	2890	6	added	add	VBN
50957	2890	7	the	the	DT
50957	2890	8	Ohio	Ohio	NNP
50957	2890	9	River	River	NNP
50957	2890	10	itself	-PRON-	PRP
50957	2890	11	,	,	,
50957	2890	12	at	at	IN
50957	2890	13	its	-PRON-	PRP$
50957	2890	14	junction	junction	NN
50957	2890	15	with	with	IN
50957	2890	16	the	the	DT
50957	2890	17	Miami	Miami	NNP
50957	2890	18	,	,	,
50957	2890	19	near	near	IN
50957	2890	20	Lawrenceburg	Lawrenceburg	NNP
50957	2890	21	.	.	.
50957	2891	1	Another	another	DT
50957	2891	2	class	class	NN
50957	2891	3	of	of	IN
50957	2891	4	terraces	terrace	NNS
50957	2891	5	having	have	VBG
50957	2891	6	most	most	RBS
50957	2891	7	interesting	interesting	JJ
50957	2891	8	connection	connection	NN
50957	2891	9	with	with	IN
50957	2891	10	the	the	DT
50957	2891	11	Glacial	glacial	JJ
50957	2891	12	period	period	NN
50957	2891	13	is	be	VBZ
50957	2891	14	found	find	VBN
50957	2891	15	in	in	IN
50957	2891	16	the	the	DT
50957	2891	17	arid	arid	NNP
50957	2891	18	basins	basin	NNS
50957	2891	19	west	west	RB
50957	2891	20	of	of	IN
50957	2891	21	the	the	DT
50957	2891	22	Rocky	Rocky	NNP
50957	2891	23	Mountains	Mountains	NNPS
50957	2891	24	.	.	.
50957	2892	1	Over	over	IN
50957	2892	2	wide	wide	JJ
50957	2892	3	areas	area	NNS
50957	2892	4	in	in	IN
50957	2892	5	Utah	Utah	NNP
50957	2892	6	and	and	CC
50957	2892	7	Nevada	Nevada	NNP
50957	2892	8	the	the	DT
50957	2892	9	evaporation	evaporation	NN
50957	2892	10	now	now	RB
50957	2892	11	just	just	RB
50957	2892	12	balances	balance	VBZ
50957	2892	13	the	the	DT
50957	2892	14	precipitation	precipitation	NN
50957	2892	15	,	,	,
50957	2892	16	and	and	CC
50957	2892	17	all	all	PDT
50957	2892	18	the	the	DT
50957	2892	19	streams	stream	NNS
50957	2892	20	disappear	disappear	VBP
50957	2892	21	in	in	IN
50957	2892	22	shallow	shallow	JJ
50957	2892	23	bodies	body	NNS
50957	2892	24	of	of	IN
50957	2892	25	salt	salt	NN
50957	2892	26	water	water	NN
50957	2892	27	of	of	IN
50957	2892	28	moderate	moderate	JJ
50957	2892	29	dimensions	dimension	NNS
50957	2892	30	,	,	,
50957	2892	31	of	of	IN
50957	2892	32	which	which	WDT
50957	2892	33	Great	Great	NNP
50957	2892	34	Salt	Salt	NNP
50957	2892	35	Lake	Lake	NNP
50957	2892	36	in	in	IN
50957	2892	37	Utah	Utah	NNP
50957	2892	38	,	,	,
50957	2892	39	and	and	CC
50957	2892	40	Mono	Mono	NNP
50957	2892	41	,	,	,
50957	2892	42	Pyramid	Pyramid	NNP
50957	2892	43	,	,	,
50957	2892	44	and	and	CC
50957	2892	45	North	North	NNP
50957	2892	46	Carson	Carson	NNP
50957	2892	47	Lakes	Lakes	NNP
50957	2892	48	in	in	IN
50957	2892	49	Nevada	Nevada	NNP
50957	2892	50	,	,	,
50957	2892	51	are	be	VBP
50957	2892	52	the	the	DT
50957	2892	53	most	most	RBS
50957	2892	54	familiar	familiar	JJ
50957	2892	55	examples	example	NNS
50957	2892	56	.	.	.
50957	2893	1	These	these	DT
50957	2893	2	occupy	occupy	VBP
50957	2893	3	the	the	DT
50957	2893	4	lowest	low	JJS
50957	2893	5	sinks	sink	NNS
50957	2893	6	of	of	IN
50957	2893	7	enclosed	enclose	VBN
50957	2893	8	basins	basin	NNS
50957	2893	9	of	of	IN
50957	2893	10	great	great	JJ
50957	2893	11	depth	depth	NN
50957	2893	12	.	.	.
50957	2894	1	But	but	CC
50957	2894	2	there	there	EX
50957	2894	3	is	be	VBZ
50957	2894	4	abundant	abundant	JJ
50957	2894	5	evidence	evidence	NN
50957	2894	6	that	that	IN
50957	2894	7	in	in	IN
50957	2894	8	consequence	consequence	NN
50957	2894	9	of	of	IN
50957	2894	10	the	the	DT
50957	2894	11	increased	increase	VBN
50957	2894	12	precipitation	precipitation	NN
50957	2894	13	and	and	CC
50957	2894	14	diminished	diminished	JJ
50957	2894	15	evaporation	evaporation	NN
50957	2894	16	of	of	IN
50957	2894	17	the	the	DT
50957	2894	18	Glacial	glacial	JJ
50957	2894	19	period	period	NN
50957	2894	20	one	one	CD
50957	2894	21	of	of	IN
50957	2894	22	these	these	DT
50957	2894	23	basins	basin	NNS
50957	2894	24	was	be	VBD
50957	2894	25	filled	fill	VBN
50957	2894	26	to	to	IN
50957	2894	27	the	the	DT
50957	2894	28	brim	brim	NN
50957	2894	29	and	and	CC
50957	2894	30	the	the	DT
50957	2894	31	other	other	JJ
50957	2894	32	to	to	IN
50957	2894	33	a	a	DT
50957	2894	34	depth	depth	NN
50957	2894	35	of	of	IN
50957	2894	36	several	several	JJ
50957	2894	37	hundred	hundred	CD
50957	2894	38	feet	foot	NNS
50957	2894	39	.	.	.
50957	2895	1	These	these	DT
50957	2895	2	former	former	JJ
50957	2895	3	enlargements	enlargement	NNS
50957	2895	4	have	have	VBP
50957	2895	5	been	be	VBN
50957	2895	6	named	name	VBN
50957	2895	7	after	after	IN
50957	2895	8	the	the	DT
50957	2895	9	first	first	JJ
50957	2895	10	explorers	explorer	NNS
50957	2895	11	of	of	IN
50957	2895	12	the	the	DT
50957	2895	13	region	region	NN
50957	2895	14	,	,	,
50957	2895	15	Captains	Captains	NNP
50957	2895	16	Lahontan	Lahontan	NNP
50957	2895	17	and	and	CC
50957	2895	18	Bonneville	Bonneville	NNP
50957	2895	19	,	,	,
50957	2895	20	and	and	CC
50957	2895	21	are	be	VBP
50957	2895	22	shown	show	VBN
50957	2895	23	on	on	IN
50957	2895	24	the	the	DT
50957	2895	25	accompanying	accompany	VBG
50957	2895	26	sketch	sketch	NN
50957	2895	27	map	map	NN
50957	2895	28	by	by	IN
50957	2895	29	the	the	DT
50957	2895	30	shading	shade	VBG
50957	2895	31	surrounding	surround	VBG
50957	2895	32	the	the	DT
50957	2895	33	existing	exist	VBG
50957	2895	34	lakes	lake	NNS
50957	2895	35	.	.	.
50957	2896	1	Lake	Lake	NNP
50957	2896	2	Lahontan	Lahontan	NNP
50957	2896	3	has	have	VBZ
50957	2896	4	been	be	VBN
50957	2896	5	carefully	carefully	RB
50957	2896	6	studied	study	VBN
50957	2896	7	by	by	IN
50957	2896	8	Mr.	Mr.	NNP
50957	2897	1	I.	I.	NNP
50957	2897	2	C.	C.	NNP
50957	2897	3	Russell	Russell	NNP
50957	2897	4	,	,	,
50957	2897	5	and	and	CC
50957	2897	6	has	have	VBZ
50957	2897	7	been	be	VBN
50957	2897	8	found	find	VBN
50957	2897	9	to	to	TO
50957	2897	10	extend	extend	VB
50957	2897	11	from	from	IN
50957	2897	12	the	the	DT
50957	2897	13	boundary	boundary	NN
50957	2897	14	of	of	IN
50957	2897	15	Oregon	Oregon	NNP
50957	2897	16	to	to	TO
50957	2897	17	latitude	latitude	VB
50957	2897	18	38	38	CD
50957	2897	19	°	°	,
50957	2897	20	30	30	CD
50957	2897	21	'	'	''
50957	2897	22	south	south	NN
50957	2897	23	,	,	,
50957	2897	24	a	a	DT
50957	2897	25	distance	distance	NN
50957	2897	26	of	of	IN
50957	2897	27	two	two	CD
50957	2897	28	hundred	hundred	CD
50957	2897	29	and	and	CC
50957	2897	30	sixty	sixty	CD
50957	2897	31	miles	mile	NNS
50957	2897	32	.	.	.
50957	2898	1	The	the	DT
50957	2898	2	Central	Central	NNP
50957	2898	3	Pacific	Pacific	NNP
50957	2898	4	Railroad	Railroad	NNP
50957	2898	5	runs	run	VBZ
50957	2898	6	through	through	IN
50957	2898	7	its	-PRON-	PRP$
50957	2898	8	dried	dry	VBN
50957	2898	9	-	-	HYPH
50957	2898	10	up	up	RP
50957	2898	11	bed	bed	NN
50957	2898	12	from	from	IN
50957	2898	13	Golconda	Golconda	NNP
50957	2898	14	to	to	IN
50957	2898	15	Wadsworth	Wadsworth	NNP
50957	2898	16	,	,	,
50957	2898	17	a	a	DT
50957	2898	18	distance	distance	NN
50957	2898	19	of	of	IN
50957	2898	20	one	one	CD
50957	2898	21	hundred	hundred	CD
50957	2898	22	and	and	CC
50957	2898	23	sixty	sixty	CD
50957	2898	24	-	-	HYPH
50957	2898	25	five	five	CD
50957	2898	26	miles	mile	NNS
50957	2898	27	.	.	.
50957	2899	1	The	the	DT
50957	2899	2	terraces	terrace	NNS
50957	2899	3	of	of	IN
50957	2899	4	the	the	DT
50957	2899	5	former	former	JJ
50957	2899	6	lake	lake	NN
50957	2899	7	are	be	VBP
50957	2899	8	distinctly	distinctly	RB
50957	2899	9	traceable	traceable	JJ
50957	2899	10	at	at	IN
50957	2899	11	a	a	DT
50957	2899	12	height	height	NN
50957	2899	13	of	of	IN
50957	2899	14	700	700	CD
50957	2899	15	feet	foot	NNS
50957	2899	16	above	above	IN
50957	2899	17	the	the	DT
50957	2899	18	present	present	JJ
50957	2899	19	level	level	NN
50957	2899	20	of	of	IN
50957	2899	21	Lake	Lake	NNP
50957	2899	22	Mono	Mono	NNP
50957	2899	23	.	.	.
50957	2900	1	Lake	Lake	NNP
50957	2900	2	Bonneville	Bonneville	NNP
50957	2900	3	,	,	,
50957	2900	4	whose	whose	WP$
50957	2900	5	present	present	JJ
50957	2900	6	representative	representative	NN
50957	2900	7	is	be	VBZ
50957	2900	8	Great	Great	NNP
50957	2900	9	Salt	Salt	NNP
50957	2900	10	Lake	Lake	NNP
50957	2900	11	,	,	,
50957	2900	12	is	be	VBZ
50957	2900	13	the	the	DT
50957	2900	14	subject	subject	NN
50957	2900	15	of	of	IN
50957	2900	16	a	a	DT
50957	2900	17	recent	recent	JJ
50957	2900	18	monograph	monograph	NN
50957	2900	19	by	by	IN
50957	2900	20	Mr.	Mr.	NNP
50957	2900	21	G.	G.	NNP
50957	2900	22	K.	K.	NNP
50957	2900	23	Gilbert	Gilbert	NNP
50957	2900	24	,	,	,
50957	2900	25	from	from	IN
50957	2900	26	which	which	WDT
50957	2900	27	it	-PRON-	PRP
50957	2900	28	appears	appear	VBZ
50957	2900	29	that	that	IN
50957	2900	30	this	this	DT
50957	2900	31	ancient	ancient	JJ
50957	2900	32	body	body	NN
50957	2900	33	of	of	IN
50957	2900	34	water	water	NN
50957	2900	35	occupied	occupy	VBD
50957	2900	36	19,750	19,750	CD
50957	2900	37	square	square	JJ
50957	2900	38	miles	mile	NNS
50957	2900	39	--	--	:
50957	2900	40	an	an	DT
50957	2900	41	area	area	NN
50957	2900	42	about	about	RB
50957	2900	43	ten	ten	CD
50957	2900	44	times	time	NNS
50957	2900	45	that	that	DT
50957	2900	46	of	of	IN
50957	2900	47	the	the	DT
50957	2900	48	present	present	JJ
50957	2900	49	lake	lake	NN
50957	2900	50	.	.	.
50957	2901	1	At	at	IN
50957	2901	2	the	the	DT
50957	2901	3	time	time	NN
50957	2901	4	of	of	IN
50957	2901	5	its	-PRON-	PRP$
50957	2901	6	maximum	maximum	JJ
50957	2901	7	extension	extension	NN
50957	2901	8	its	-PRON-	PRP$
50957	2901	9	depth	depth	NN
50957	2901	10	was	be	VBD
50957	2901	11	1,000	1,000	CD
50957	2901	12	feet	foot	NNS
50957	2901	13	,	,	,
50957	2901	14	while	while	IN
50957	2901	15	Great	Great	NNP
50957	2901	16	Salt	Salt	NNP
50957	2901	17	Lake	Lake	NNP
50957	2901	18	ranges	range	VBZ
50957	2901	19	only	only	RB
50957	2901	20	from	from	IN
50957	2901	21	fifteen	fifteen	CD
50957	2901	22	to	to	TO
50957	2901	23	fifty	fifty	CD
50957	2901	24	feet	foot	NNS
50957	2901	25	in	in	IN
50957	2901	26	depth	depth	NN
50957	2901	27	.	.	.
50957	2902	1	The	the	DT
50957	2902	2	pass	pass	NN
50957	2902	3	through	through	IN
50957	2902	4	which	which	WDT
50957	2902	5	the	the	DT
50957	2902	6	discharge	discharge	NN
50957	2902	7	finally	finally	RB
50957	2902	8	took	take	VBD
50957	2902	9	place	place	NN
50957	2902	10	is	be	VBZ
50957	2902	11	at	at	IN
50957	2902	12	Red	Red	NNP
50957	2902	13	Rock	Rock	NNP
50957	2902	14	,	,	,
50957	2902	15	on	on	IN
50957	2902	16	the	the	DT
50957	2902	17	Utah	Utah	NNP
50957	2902	18	and	and	CC
50957	2902	19	Northern	Northern	NNP
50957	2902	20	Railroad	Railroad	NNP
50957	2902	21	,	,	,
50957	2902	22	at	at	IN
50957	2902	23	the	the	DT
50957	2902	24	head	head	NN
50957	2902	25	of	of	IN
50957	2902	26	Cache	Cache	NNP
50957	2902	27	Valley	Valley	NNP
50957	2902	28	on	on	IN
50957	2902	29	the	the	DT
50957	2902	30	south	south	NN
50957	2902	31	and	and	CC
50957	2902	32	the	the	DT
50957	2902	33	lower	low	JJR
50957	2902	34	part	part	NN
50957	2902	35	of	of	IN
50957	2902	36	Marsh	Marsh	NNP
50957	2902	37	Creek	Creek	NNP
50957	2902	38	Valley	Valley	NNP
50957	2902	39	on	on	IN
50957	2902	40	the	the	DT
50957	2902	41	north	north	NN
50957	2902	42	.	.	.
50957	2903	1	During	during	IN
50957	2903	2	the	the	DT
50957	2903	3	long	long	JJ
50957	2903	4	period	period	NN
50957	2903	5	preceding	precede	VBG
50957	2903	6	and	and	CC
50957	2903	7	accompanying	accompany	VBG
50957	2903	8	the	the	DT
50957	2903	9	gradual	gradual	JJ
50957	2903	10	rise	rise	NN
50957	2903	11	of	of	IN
50957	2903	12	water	water	NN
50957	2903	13	in	in	IN
50957	2903	14	the	the	DT
50957	2903	15	Utah	Utah	NNP
50957	2903	16	basin	basin	NN
50957	2903	17	to	to	IN
50957	2903	18	the	the	DT
50957	2903	19	level	level	NN
50957	2903	20	of	of	IN
50957	2903	21	the	the	DT
50957	2903	22	highest	high	JJS
50957	2903	23	terrace	terrace	NN
50957	2903	24	,	,	,
50957	2903	25	Marsh	Marsh	NNP
50957	2903	26	Creek	Creek	NNP
50957	2903	27	(	(	-LRB-
50957	2903	28	the	the	DT
50957	2903	29	upper	upper	JJ
50957	2903	30	portion	portion	NN
50957	2903	31	of	of	IN
50957	2903	32	which	which	WDT
50957	2903	33	comes	come	VBZ
50957	2903	34	from	from	IN
50957	2903	35	the	the	DT
50957	2903	36	mountains	mountain	NNS
50957	2903	37	on	on	IN
50957	2903	38	the	the	DT
50957	2903	39	east	east	NN
50957	2903	40	and	and	CC
50957	2903	41	turns	turn	VBZ
50957	2903	42	at	at	IN
50957	2903	43	right	right	JJ
50957	2903	44	angles	angle	NNS
50957	2903	45	)	)	-RRB-
50957	2903	46	had	have	VBD
50957	2903	47	been	be	VBN
50957	2903	48	at	at	IN
50957	2903	49	work	work	NN
50957	2903	50	depositing	deposit	VBG
50957	2903	51	a	a	DT
50957	2903	52	delta	delta	NN
50957	2903	53	of	of	IN
50957	2903	54	loose	loose	JJ
50957	2903	55	material	material	NN
50957	2903	56	in	in	IN
50957	2903	57	the	the	DT
50957	2903	58	col	col	NN
50957	2903	59	which	which	WDT
50957	2903	60	separates	separate	VBZ
50957	2903	61	the	the	DT
50957	2903	62	two	two	CD
50957	2903	63	valleys	valley	NNS
50957	2903	64	.	.	.
50957	2904	1	This	this	DT
50957	2904	2	deposit	deposit	NN
50957	2904	3	rested	rest	VBD
50957	2904	4	upon	upon	IN
50957	2904	5	a	a	DT
50957	2904	6	stratum	stratum	NN
50957	2904	7	of	of	IN
50957	2904	8	limestone	limestone	NN
50957	2904	9	at	at	IN
50957	2904	10	the	the	DT
50957	2904	11	bottom	bottom	NN
50957	2904	12	of	of	IN
50957	2904	13	the	the	DT
50957	2904	14	pass	pass	NN
50957	2904	15	,	,	,
50957	2904	16	and	and	CC
50957	2904	17	covered	cover	VBD
50957	2904	18	it	-PRON-	PRP
50957	2904	19	with	with	IN
50957	2904	20	sand	sand	NN
50957	2904	21	,	,	,
50957	2904	22	clay	clay	NN
50957	2904	23	,	,	,
50957	2904	24	and	and	CC
50957	2904	25	gravel	gravel	NN
50957	2904	26	to	to	IN
50957	2904	27	a	a	DT
50957	2904	28	depth	depth	NN
50957	2904	29	of	of	IN
50957	2904	30	375	375	CD
50957	2904	31	feet	foot	NNS
50957	2904	32	.	.	.
50957	2905	1	Thus	thus	RB
50957	2905	2	,	,	,
50957	2905	3	when	when	WRB
50957	2905	4	the	the	DT
50957	2905	5	water	water	NN
50957	2905	6	was	be	VBD
50957	2905	7	approaching	approach	VBG
50957	2905	8	its	-PRON-	PRP$
50957	2905	9	upper	upper	JJ
50957	2905	10	level	level	NN
50957	2905	11	,	,	,
50957	2905	12	the	the	DT
50957	2905	13	only	only	JJ
50957	2905	14	barrier	barrier	NN
50957	2905	15	to	to	TO
50957	2905	16	prevent	prevent	VB
50957	2905	17	its	-PRON-	PRP$
50957	2905	18	escape	escape	NN
50957	2905	19	was	be	VBD
50957	2905	20	this	this	DT
50957	2905	21	unstable	unstable	JJ
50957	2905	22	accumulation	accumulation	NN
50957	2905	23	of	of	IN
50957	2905	24	loose	loose	JJ
50957	2905	25	material	material	NN
50957	2905	26	upon	upon	IN
50957	2905	27	top	top	NN
50957	2905	28	of	of	IN
50957	2905	29	the	the	DT
50957	2905	30	rock	rock	NN
50957	2905	31	.	.	.
50957	2906	1	It	-PRON-	PRP
50957	2906	2	would	would	MD
50957	2906	3	have	have	VB
50957	2906	4	required	require	VBN
50957	2906	5	,	,	,
50957	2906	6	therefore	therefore	RB
50957	2906	7	,	,	,
50957	2906	8	no	no	DT
50957	2906	9	prophet	prophet	NN
50957	2906	10	's	's	POS
50957	2906	11	eye	eye	NN
50957	2906	12	to	to	TO
50957	2906	13	predict	predict	VB
50957	2906	14	that	that	IN
50957	2906	15	the	the	DT
50957	2906	16	way	way	NN
50957	2906	17	was	be	VBD
50957	2906	18	preparing	prepare	VBG
50957	2906	19	for	for	IN
50957	2906	20	a	a	DT
50957	2906	21	tremendous	tremendous	JJ
50957	2906	22	_	_	NNP
50957	2906	23	débâcle	débâcle	NN
50957	2906	24	_	_	NNP
50957	2906	25	.	.	.
50957	2907	1	[	[	-LRB-
50957	2907	2	Illustration	illustration	NN
50957	2907	3	:	:	:
50957	2907	4	Fig	Fig	NNP
50957	2907	5	.	.	.
50957	2908	1	61.--Map	61.--map	CD
50957	2908	2	of	of	IN
50957	2908	3	the	the	DT
50957	2908	4	Quaternary	Quaternary	NNP
50957	2908	5	Lakes	Lakes	NNPS
50957	2908	6	.	.	.
50957	2909	1	Bonneville	Bonneville	NNP
50957	2909	2	and	and	CC
50957	2909	3	Lahontan	Lahontan	NNP
50957	2909	4	(	(	-LRB-
50957	2909	5	after	after	IN
50957	2909	6	Gilbert	Gilbert	NNP
50957	2909	7	and	and	CC
50957	2909	8	Russell	Russell	NNP
50957	2909	9	)	)	-RRB-
50957	2909	10	.	.	.
50957	2909	11	]	]	-RRB-
50957	2910	1	The	the	DT
50957	2910	2	critical	critical	JJ
50957	2910	3	point	point	NN
50957	2910	4	at	at	IN
50957	2910	5	length	length	NN
50957	2910	6	was	be	VBD
50957	2910	7	reached	reach	VBN
50957	2910	8	.	.	.
50957	2911	1	After	after	IN
50957	2911	2	remaining	remain	VBG
50957	2911	3	nearly	nearly	RB
50957	2911	4	at	at	IN
50957	2911	5	the	the	DT
50957	2911	6	elevation	elevation	NN
50957	2911	7	of	of	IN
50957	2911	8	the	the	DT
50957	2911	9	pass	pass	NN
50957	2911	10	for	for	IN
50957	2911	11	a	a	DT
50957	2911	12	considerable	considerable	JJ
50957	2911	13	period	period	NN
50957	2911	14	,	,	,
50957	2911	15	during	during	IN
50957	2911	16	which	which	WDT
50957	2911	17	the	the	DT
50957	2911	18	1,000-foot	1,000-foot	CD
50957	2911	19	shore	shore	NN
50957	2911	20	-	-	HYPH
50957	2911	21	line	line	NN
50957	2911	22	was	be	VBD
50957	2911	23	formed	form	VBN
50957	2911	24	,	,	,
50957	2911	25	the	the	DT
50957	2911	26	crisis	crisis	NN
50957	2911	27	came	come	VBD
50957	2911	28	when	when	WRB
50957	2911	29	the	the	DT
50957	2911	30	water	water	NN
50957	2911	31	began	begin	VBD
50957	2911	32	to	to	TO
50957	2911	33	flow	flow	VB
50957	2911	34	northward	northward	RB
50957	2911	35	towards	towards	IN
50957	2911	36	Snake	Snake	NNP
50957	2911	37	River	River	NNP
50957	2911	38	.	.	.
50957	2912	1	Once	once	RB
50957	2912	2	begun	begin	VBN
50957	2912	3	in	in	IN
50957	2912	4	such	such	JJ
50957	2912	5	loose	loose	JJ
50957	2912	6	material	material	NN
50957	2912	7	,	,	,
50957	2912	8	the	the	DT
50957	2912	9	channel	channel	NN
50957	2912	10	rapidly	rapidly	RB
50957	2912	11	enlarged	enlarge	VBD
50957	2912	12	until	until	IN
50957	2912	13	soon	soon	RB
50957	2912	14	a	a	DT
50957	2912	15	stream	stream	NN
50957	2912	16	equal	equal	JJ
50957	2912	17	to	to	IN
50957	2912	18	Niagara	Niagara	NNP
50957	2912	19	,	,	,
50957	2912	20	and	and	CC
50957	2912	21	at	at	IN
50957	2912	22	times	time	NNS
50957	2912	23	probably	probably	RB
50957	2912	24	much	much	RB
50957	2912	25	larger	large	JJR
50957	2912	26	,	,	,
50957	2912	27	was	be	VBD
50957	2912	28	pouring	pour	VBG
50957	2912	29	northward	northward	RB
50957	2912	30	through	through	IN
50957	2912	31	the	the	DT
50957	2912	32	valley	valley	NNP
50957	2912	33	heretofore	heretofore	RB
50957	2912	34	occupied	occupy	VBN
50957	2912	35	by	by	IN
50957	2912	36	the	the	DT
50957	2912	37	insignificant	insignificant	JJ
50957	2912	38	rivulets	rivulet	NNS
50957	2912	39	of	of	IN
50957	2912	40	Marsh	Marsh	NNP
50957	2912	41	Creek	Creek	NNP
50957	2912	42	and	and	CC
50957	2912	43	the	the	DT
50957	2912	44	Port	Port	NNP
50957	2912	45	Neuf	Neuf	NNP
50957	2912	46	.	.	.
50957	2913	1	It	-PRON-	PRP
50957	2913	2	is	be	VBZ
50957	2913	3	impossible	impossible	JJ
50957	2913	4	to	to	TO
50957	2913	5	tell	tell	VB
50957	2913	6	how	how	WRB
50957	2913	7	rapidly	rapidly	RB
50957	2913	8	the	the	DT
50957	2913	9	loose	loose	JJ
50957	2913	10	barrier	barrier	NN
50957	2913	11	wore	wear	VBD
50957	2913	12	away	away	RB
50957	2913	13	,	,	,
50957	2913	14	but	but	CC
50957	2913	15	there	there	EX
50957	2913	16	is	be	VBZ
50957	2913	17	abundant	abundant	JJ
50957	2913	18	evidence	evidence	NN
50957	2913	19	in	in	IN
50957	2913	20	the	the	DT
50957	2913	21	valley	valley	NN
50957	2913	22	below	below	IN
50957	2913	23	that	that	IN
50957	2913	24	not	not	RB
50957	2913	25	only	only	RB
50957	2913	26	the	the	DT
50957	2913	27	present	present	JJ
50957	2913	28	channel	channel	NN
50957	2913	29	of	of	IN
50957	2913	30	the	the	DT
50957	2913	31	lower	low	JJR
50957	2913	32	part	part	NN
50957	2913	33	of	of	IN
50957	2913	34	Marsh	Marsh	NNP
50957	2913	35	Creek	Creek	NNP
50957	2913	36	,	,	,
50957	2913	37	but	but	CC
50957	2913	38	the	the	DT
50957	2913	39	whole	whole	JJ
50957	2913	40	bottom	bottom	NN
50957	2913	41	of	of	IN
50957	2913	42	the	the	DT
50957	2913	43	valley	valley	NN
50957	2913	44	for	for	IN
50957	2913	45	a	a	DT
50957	2913	46	mile	mile	NN
50957	2913	47	or	or	CC
50957	2913	48	more	more	JJR
50957	2913	49	in	in	IN
50957	2913	50	width	width	NN
50957	2913	51	,	,	,
50957	2913	52	was	be	VBD
50957	2913	53	for	for	IN
50957	2913	54	a	a	DT
50957	2913	55	considerable	considerable	JJ
50957	2913	56	time	time	NN
50957	2913	57	covered	cover	VBN
50957	2913	58	by	by	IN
50957	2913	59	a	a	DT
50957	2913	60	rapid	rapid	JJ
50957	2913	61	stream	stream	NN
50957	2913	62	from	from	IN
50957	2913	63	ten	ten	CD
50957	2913	64	to	to	IN
50957	2913	65	twenty	twenty	CD
50957	2913	66	feet	foot	NNS
50957	2913	67	in	in	IN
50957	2913	68	depth	depth	NN
50957	2913	69	,	,	,
50957	2913	70	and	and	CC
50957	2913	71	descending	descend	VBG
50957	2913	72	at	at	IN
50957	2913	73	the	the	DT
50957	2913	74	rate	rate	NN
50957	2913	75	of	of	IN
50957	2913	76	thirteen	thirteen	CD
50957	2913	77	feet	foot	NNS
50957	2913	78	to	to	IN
50957	2913	79	the	the	DT
50957	2913	80	mile	mile	NN
50957	2913	81	.	.	.
50957	2914	1	The	the	DT
50957	2914	2	continuance	continuance	NN
50957	2914	3	of	of	IN
50957	2914	4	this	this	DT
50957	2914	5	flood	flood	NN
50957	2914	6	was	be	VBD
50957	2914	7	dependent	dependent	JJ
50957	2914	8	upon	upon	IN
50957	2914	9	the	the	DT
50957	2914	10	amount	amount	NN
50957	2914	11	of	of	IN
50957	2914	12	water	water	NN
50957	2914	13	to	to	TO
50957	2914	14	be	be	VB
50957	2914	15	discharged	discharge	VBN
50957	2914	16	,	,	,
50957	2914	17	which	which	WDT
50957	2914	18	,	,	,
50957	2914	19	as	as	IN
50957	2914	20	we	-PRON-	PRP
50957	2914	21	have	have	VBP
50957	2914	22	seen	see	VBN
50957	2914	23	,	,	,
50957	2914	24	was	be	VBD
50957	2914	25	that	that	DT
50957	2914	26	contained	contain	VBN
50957	2914	27	in	in	IN
50957	2914	28	an	an	DT
50957	2914	29	area	area	NN
50957	2914	30	of	of	IN
50957	2914	31	20,000	20,000	CD
50957	2914	32	square	square	JJ
50957	2914	33	miles	mile	NNS
50957	2914	34	,	,	,
50957	2914	35	with	with	IN
50957	2914	36	a	a	DT
50957	2914	37	depth	depth	NN
50957	2914	38	of	of	IN
50957	2914	39	375	375	CD
50957	2914	40	feet	foot	NNS
50957	2914	41	.	.	.
50957	2915	1	A	a	DT
50957	2915	2	stream	stream	NN
50957	2915	3	of	of	IN
50957	2915	4	the	the	DT
50957	2915	5	size	size	NN
50957	2915	6	of	of	IN
50957	2915	7	Niagara	Niagara	NNP
50957	2915	8	would	would	MD
50957	2915	9	occupy	occupy	VB
50957	2915	10	about	about	RB
50957	2915	11	twenty	twenty	CD
50957	2915	12	-	-	HYPH
50957	2915	13	five	five	CD
50957	2915	14	years	year	NNS
50957	2915	15	in	in	IN
50957	2915	16	the	the	DT
50957	2915	17	discharge	discharge	NN
50957	2915	18	of	of	IN
50957	2915	19	such	such	PDT
50957	2915	20	a	a	DT
50957	2915	21	mass	mass	NN
50957	2915	22	,	,	,
50957	2915	23	and	and	CC
50957	2915	24	this	this	DT
50957	2915	25	may	may	MD
50957	2915	26	fairly	fairly	RB
50957	2915	27	be	be	VB
50957	2915	28	taken	take	VBN
50957	2915	29	as	as	IN
50957	2915	30	a	a	DT
50957	2915	31	measure	measure	NN
50957	2915	32	of	of	IN
50957	2915	33	the	the	DT
50957	2915	34	time	time	NN
50957	2915	35	through	through	IN
50957	2915	36	which	which	WDT
50957	2915	37	it	-PRON-	PRP
50957	2915	38	lasted	last	VBD
50957	2915	39	.	.	.
50957	2916	1	When	when	WRB
50957	2916	2	the	the	DT
50957	2916	3	loose	loose	JJ
50957	2916	4	material	material	NN
50957	2916	5	lying	lie	VBG
50957	2916	6	above	above	IN
50957	2916	7	the	the	DT
50957	2916	8	strata	strata	NN
50957	2916	9	of	of	IN
50957	2916	10	limestone	limestone	NN
50957	2916	11	in	in	IN
50957	2916	12	Red	Red	NNP
50957	2916	13	Rock	Rock	NNP
50957	2916	14	Pass	Pass	NNP
50957	2916	15	had	have	VBD
50957	2916	16	been	be	VBN
50957	2916	17	washed	wash	VBN
50957	2916	18	away	away	RB
50957	2916	19	,	,	,
50957	2916	20	the	the	DT
50957	2916	21	lake	lake	NN
50957	2916	22	then	then	RB
50957	2916	23	continued	continue	VBD
50957	2916	24	at	at	IN
50957	2916	25	that	that	DT
50957	2916	26	level	level	NN
50957	2916	27	for	for	IN
50957	2916	28	an	an	DT
50957	2916	29	indefinite	indefinite	JJ
50957	2916	30	period	period	NN
50957	2916	31	,	,	,
50957	2916	32	with	with	IN
50957	2916	33	an	an	DT
50957	2916	34	overflow	overflow	NN
50957	2916	35	regulated	regulate	VBN
50957	2916	36	by	by	IN
50957	2916	37	the	the	DT
50957	2916	38	annual	annual	JJ
50957	2916	39	precipitation	precipitation	NN
50957	2916	40	of	of	IN
50957	2916	41	the	the	DT
50957	2916	42	drainage	drainage	NN
50957	2916	43	basin	basin	NN
50957	2916	44	.	.	.
50957	2917	1	This	this	DT
50957	2917	2	stage	stage	NN
50957	2917	3	of	of	IN
50957	2917	4	the	the	DT
50957	2917	5	lake	lake	NN
50957	2917	6	,	,	,
50957	2917	7	during	during	IN
50957	2917	8	which	which	WDT
50957	2917	9	it	-PRON-	PRP
50957	2917	10	occupied	occupy	VBD
50957	2917	11	13,000	13,000	CD
50957	2917	12	square	square	JJ
50957	2917	13	miles	mile	NNS
50957	2917	14	and	and	CC
50957	2917	15	was	be	VBD
50957	2917	16	625	625	CD
50957	2917	17	feet	foot	NNS
50957	2917	18	above	above	IN
50957	2917	19	its	-PRON-	PRP$
50957	2917	20	present	present	JJ
50957	2917	21	level	level	NN
50957	2917	22	,	,	,
50957	2917	23	is	be	VBZ
50957	2917	24	also	also	RB
50957	2917	25	marked	mark	VBN
50957	2917	26	by	by	IN
50957	2917	27	an	an	DT
50957	2917	28	extensive	extensive	JJ
50957	2917	29	and	and	CC
50957	2917	30	persistent	persistent	JJ
50957	2917	31	shore	shore	NN
50957	2917	32	-	-	HYPH
50957	2917	33	line	line	NN
50957	2917	34	all	all	RB
50957	2917	35	around	around	IN
50957	2917	36	the	the	DT
50957	2917	37	basin	basin	NN
50957	2917	38	.	.	.
50957	2918	1	But	but	CC
50957	2918	2	,	,	,
50957	2918	3	finally	finally	RB
50957	2918	4	,	,	,
50957	2918	5	the	the	DT
50957	2918	6	balance	balance	NN
50957	2918	7	again	again	RB
50957	2918	8	turned	turn	VBD
50957	2918	9	when	when	WRB
50957	2918	10	the	the	DT
50957	2918	11	evaporation	evaporation	NN
50957	2918	12	exceeded	exceed	VBD
50957	2918	13	the	the	DT
50957	2918	14	precipitation	precipitation	NN
50957	2918	15	,	,	,
50957	2918	16	and	and	CC
50957	2918	17	the	the	DT
50957	2918	18	vast	vast	JJ
50957	2918	19	body	body	NN
50957	2918	20	of	of	IN
50957	2918	21	water	water	NN
50957	2918	22	has	have	VBZ
50957	2918	23	since	since	IN
50957	2918	24	dwindled	dwindle	VBN
50957	2918	25	to	to	IN
50957	2918	26	its	-PRON-	PRP$
50957	2918	27	present	present	JJ
50957	2918	28	insignificant	insignificant	JJ
50957	2918	29	dimensions	dimension	NNS
50957	2918	30	.	.	.
50957	2919	1	My	-PRON-	PRP$
50957	2919	2	own	own	JJ
50957	2919	3	interest	interest	NN
50957	2919	4	in	in	IN
50957	2919	5	this	this	DT
50957	2919	6	discovery	discovery	NN
50957	2919	7	of	of	IN
50957	2919	8	Mr.	Mr.	NNP
50957	2919	9	Gilbert	Gilbert	NNP
50957	2919	10	is	be	VBZ
50957	2919	11	enhanced	enhance	VBN
50957	2919	12	by	by	IN
50957	2919	13	the	the	DT
50957	2919	14	explanation	explanation	NN
50957	2919	15	it	-PRON-	PRP
50957	2919	16	gives	give	VBZ
50957	2919	17	of	of	IN
50957	2919	18	a	a	DT
50957	2919	19	phenomenon	phenomenon	NN
50957	2919	20	in	in	IN
50957	2919	21	the	the	DT
50957	2919	22	Snake	Snake	NNP
50957	2919	23	River	River	NNP
50957	2919	24	Valley	Valley	NNP
50957	2919	25	which	which	WDT
50957	2919	26	I	-PRON-	PRP
50957	2919	27	was	be	VBD
50957	2919	28	unable	unable	JJ
50957	2919	29	to	to	TO
50957	2919	30	solve	solve	VB
50957	2919	31	when	when	WRB
50957	2919	32	on	on	IN
50957	2919	33	the	the	DT
50957	2919	34	ground	ground	NN
50957	2919	35	in	in	IN
50957	2919	36	1890	1890	CD
50957	2919	37	.	.	.
50957	2920	1	The	the	DT
50957	2920	2	present	present	JJ
50957	2920	3	railroad	railroad	NN
50957	2920	4	town	town	NN
50957	2920	5	of	of	IN
50957	2920	6	Pocatello	Pocatello	NNP
50957	2920	7	is	be	VBZ
50957	2920	8	situated	situate	VBN
50957	2920	9	just	just	RB
50957	2920	10	where	where	WRB
50957	2920	11	this	this	DT
50957	2920	12	flood	flood	NN
50957	2920	13	emerged	emerge	VBD
50957	2920	14	from	from	IN
50957	2920	15	the	the	DT
50957	2920	16	narrower	narrow	JJR
50957	2920	17	valley	valley	NN
50957	2920	18	of	of	IN
50957	2920	19	Marsh	Marsh	NNP
50957	2920	20	Creek	Creek	NNP
50957	2920	21	and	and	CC
50957	2920	22	the	the	DT
50957	2920	23	Port	Port	NNP
50957	2920	24	Neuf	Neuf	NNP
50957	2920	25	,	,	,
50957	2920	26	and	and	CC
50957	2920	27	spread	spread	VBD
50957	2920	28	itself	-PRON-	PRP
50957	2920	29	out	out	RP
50957	2920	30	upon	upon	IN
50957	2920	31	the	the	DT
50957	2920	32	broad	broad	JJ
50957	2920	33	plain	plain	NN
50957	2920	34	of	of	IN
50957	2920	35	the	the	DT
50957	2920	36	Snake	Snake	NNP
50957	2920	37	River	River	NNP
50957	2920	38	basin	basin	NN
50957	2920	39	.	.	.
50957	2921	1	The	the	DT
50957	2921	2	southern	southern	JJ
50957	2921	3	edge	edge	NN
50957	2921	4	of	of	IN
50957	2921	5	the	the	DT
50957	2921	6	plain	plain	NN
50957	2921	7	upon	upon	IN
50957	2921	8	which	which	WDT
50957	2921	9	the	the	DT
50957	2921	10	city	city	NN
50957	2921	11	is	be	VBZ
50957	2921	12	built	build	VBN
50957	2921	13	is	be	VBZ
50957	2921	14	a	a	DT
50957	2921	15	vast	vast	JJ
50957	2921	16	boulder	boulder	NN
50957	2921	17	-	-	HYPH
50957	2921	18	bed	bed	NN
50957	2921	19	covered	cover	VBN
50957	2921	20	with	with	IN
50957	2921	21	a	a	DT
50957	2921	22	thin	thin	JJ
50957	2921	23	stratum	stratum	NN
50957	2921	24	of	of	IN
50957	2921	25	sand	sand	NN
50957	2921	26	and	and	CC
50957	2921	27	gravel	gravel	NN
50957	2921	28	.	.	.
50957	2922	1	Everywhere	everywhere	RB
50957	2922	2	,	,	,
50957	2922	3	in	in	IN
50957	2922	4	sinking	sink	VBG
50957	2922	5	wells	well	NNS
50957	2922	6	and	and	CC
50957	2922	7	digging	dig	VBG
50957	2922	8	ditches	ditch	NNS
50957	2922	9	on	on	IN
50957	2922	10	the	the	DT
50957	2922	11	vacant	vacant	JJ
50957	2922	12	lots	lot	NNS
50957	2922	13	and	and	CC
50957	2922	14	in	in	IN
50957	2922	15	the	the	DT
50957	2922	16	streets	street	NNS
50957	2922	17	of	of	IN
50957	2922	18	the	the	DT
50957	2922	19	city	city	NN
50957	2922	20	,	,	,
50957	2922	21	water	water	NN
50957	2922	22	-	-	HYPH
50957	2922	23	worn	wear	VBN
50957	2922	24	boulders	boulder	NNS
50957	2922	25	of	of	IN
50957	2922	26	a	a	DT
50957	2922	27	great	great	JJ
50957	2922	28	variety	variety	NN
50957	2922	29	of	of	IN
50957	2922	30	material	material	NN
50957	2922	31	and	and	CC
50957	2922	32	sometimes	sometimes	RB
50957	2922	33	three	three	CD
50957	2922	34	or	or	CC
50957	2922	35	four	four	CD
50957	2922	36	feet	foot	NNS
50957	2922	37	in	in	IN
50957	2922	38	diameter	diameter	NN
50957	2922	39	are	be	VBP
50957	2922	40	encountered	encounter	VBN
50957	2922	41	.	.	.
50957	2923	1	I	-PRON-	PRP
50957	2923	2	was	be	VBD
50957	2923	3	debarred	debar	VBN
50957	2923	4	from	from	IN
50957	2923	5	regarding	regard	VBG
50957	2923	6	this	this	DT
50957	2923	7	as	as	IN
50957	2923	8	a	a	DT
50957	2923	9	terminal	terminal	JJ
50957	2923	10	moraine	moraine	NN
50957	2923	11	,	,	,
50957	2923	12	both	both	CC
50957	2923	13	by	by	IN
50957	2923	14	the	the	DT
50957	2923	15	water	water	NN
50957	2923	16	-	-	HYPH
50957	2923	17	worn	wear	VBN
50957	2923	18	character	character	NN
50957	2923	19	of	of	IN
50957	2923	20	the	the	DT
50957	2923	21	boulders	boulder	NNS
50957	2923	22	and	and	CC
50957	2923	23	by	by	IN
50957	2923	24	the	the	DT
50957	2923	25	absence	absence	NN
50957	2923	26	of	of	IN
50957	2923	27	any	any	DT
50957	2923	28	sign	sign	NN
50957	2923	29	of	of	IN
50957	2923	30	ice	ice	NN
50957	2923	31	-	-	HYPH
50957	2923	32	action	action	NN
50957	2923	33	in	in	IN
50957	2923	34	the	the	DT
50957	2923	35	surrounding	surround	VBG
50957	2923	36	mountains	mountain	NNS
50957	2923	37	,	,	,
50957	2923	38	and	and	CC
50957	2923	39	I	-PRON-	PRP
50957	2923	40	was	be	VBD
50957	2923	41	equally	equally	RB
50957	2923	42	debarred	debar	VBN
50957	2923	43	from	from	IN
50957	2923	44	attributing	attribute	VBG
50957	2923	45	it	-PRON-	PRP
50957	2923	46	to	to	IN
50957	2923	47	any	any	DT
50957	2923	48	ordinary	ordinary	JJ
50957	2923	49	stream	stream	NN
50957	2923	50	of	of	IN
50957	2923	51	water	water	NN
50957	2923	52	,	,	,
50957	2923	53	both	both	CC
50957	2923	54	by	by	IN
50957	2923	55	the	the	DT
50957	2923	56	size	size	NN
50957	2923	57	of	of	IN
50957	2923	58	the	the	DT
50957	2923	59	boulders	boulder	NNS
50957	2923	60	and	and	CC
50957	2923	61	the	the	DT
50957	2923	62	fact	fact	NN
50957	2923	63	that	that	IN
50957	2923	64	for	for	IN
50957	2923	65	a	a	DT
50957	2923	66	mile	mile	NN
50957	2923	67	or	or	CC
50957	2923	68	more	more	JJR
50957	2923	69	up	up	IN
50957	2923	70	the	the	DT
50957	2923	71	Port	Port	NNP
50957	2923	72	Neuf	Neuf	NNP
50957	2923	73	Valley	Valley	NNP
50957	2923	74	there	there	EX
50957	2923	75	is	be	VBZ
50957	2923	76	an	an	DT
50957	2923	77	intervale	intervale	NN
50957	2923	78	,	,	,
50957	2923	79	forty	forty	CD
50957	2923	80	or	or	CC
50957	2923	81	fifty	fifty	CD
50957	2923	82	feet	foot	NNS
50957	2923	83	below	below	IN
50957	2923	84	the	the	DT
50957	2923	85	surface	surface	NN
50957	2923	86	at	at	IN
50957	2923	87	Pocatello	Pocatello	NNP
50957	2923	88	,	,	,
50957	2923	89	and	and	CC
50957	2923	90	occupying	occupy	VBG
50957	2923	91	the	the	DT
50957	2923	92	whole	whole	JJ
50957	2923	93	width	width	NN
50957	2923	94	of	of	IN
50957	2923	95	the	the	DT
50957	2923	96	valley	valley	NN
50957	2923	97	,	,	,
50957	2923	98	in	in	IN
50957	2923	99	which	which	WDT
50957	2923	100	there	there	EX
50957	2923	101	is	be	VBZ
50957	2923	102	only	only	JJ
50957	2923	103	gravel	gravel	NN
50957	2923	104	and	and	CC
50957	2923	105	fine	fine	JJ
50957	2923	106	sand	sand	NN
50957	2923	107	,	,	,
50957	2923	108	through	through	IN
50957	2923	109	which	which	WDT
50957	2923	110	the	the	DT
50957	2923	111	present	present	JJ
50957	2923	112	Port	Port	NNP
50957	2923	113	Neuf	Neuf	NNP
50957	2923	114	pursues	pursue	VBZ
50957	2923	115	a	a	DT
50957	2923	116	meandering	meandering	NN
50957	2923	117	course	course	NN
50957	2923	118	.	.	.
50957	2924	1	The	the	DT
50957	2924	2	upper	upper	JJ
50957	2924	3	end	end	NN
50957	2924	4	of	of	IN
50957	2924	5	this	this	DT
50957	2924	6	short	short	JJ
50957	2924	7	intervale	intervale	NN
50957	2924	8	is	be	VBZ
50957	2924	9	bounded	bound	VBN
50957	2924	10	by	by	IN
50957	2924	11	the	the	DT
50957	2924	12	terminus	terminus	NN
50957	2924	13	of	of	IN
50957	2924	14	a	a	DT
50957	2924	15	basaltic	basaltic	JJ
50957	2924	16	stream	stream	NN
50957	2924	17	which	which	WDT
50957	2924	18	had	have	VBD
50957	2924	19	flowed	flow	VBN
50957	2924	20	down	down	IN
50957	2924	21	the	the	DT
50957	2924	22	valley	valley	NN
50957	2924	23	and	and	CC
50957	2924	24	filled	fill	VBD
50957	2924	25	it	-PRON-	PRP
50957	2924	26	to	to	IN
50957	2924	27	a	a	DT
50957	2924	28	considerable	considerable	JJ
50957	2924	29	depth	depth	NN
50957	2924	30	,	,	,
50957	2924	31	but	but	CC
50957	2924	32	had	have	VBD
50957	2924	33	subsequently	subsequently	RB
50957	2924	34	been	be	VBN
50957	2924	35	much	much	RB
50957	2924	36	eroded	erode	VBN
50957	2924	37	by	by	IN
50957	2924	38	violent	violent	JJ
50957	2924	39	water	water	NN
50957	2924	40	-	-	HYPH
50957	2924	41	action	action	NN
50957	2924	42	.	.	.
50957	2925	1	In	in	IN
50957	2925	2	the	the	DT
50957	2925	3	light	light	NN
50957	2925	4	of	of	IN
50957	2925	5	Mr.	Mr.	NNP
50957	2925	6	Gilbert	Gilbert	NNP
50957	2925	7	's	's	POS
50957	2925	8	discoveries	discovery	NNS
50957	2925	9	,	,	,
50957	2925	10	however	however	RB
50957	2925	11	,	,	,
50957	2925	12	everything	everything	NN
50957	2925	13	is	be	VBZ
50957	2925	14	clear	clear	JJ
50957	2925	15	.	.	.
50957	2926	1	The	the	DT
50957	2926	2	tremendous	tremendous	JJ
50957	2926	3	_	_	NNP
50957	2926	4	débâcle	débâcle	NN
50957	2926	5	_	_	NNP
50957	2926	6	which	which	WDT
50957	2926	7	he	-PRON-	PRP
50957	2926	8	has	have	VBZ
50957	2926	9	brought	bring	VBN
50957	2926	10	within	within	IN
50957	2926	11	the	the	DT
50957	2926	12	range	range	NN
50957	2926	13	of	of	IN
50957	2926	14	scientific	scientific	JJ
50957	2926	15	vision	vision	NN
50957	2926	16	would	would	MD
50957	2926	17	naturally	naturally	RB
50957	2926	18	produce	produce	VB
50957	2926	19	just	just	RB
50957	2926	20	the	the	DT
50957	2926	21	condition	condition	NN
50957	2926	22	of	of	IN
50957	2926	23	things	thing	NNS
50957	2926	24	which	which	WDT
50957	2926	25	is	be	VBZ
50957	2926	26	so	so	RB
50957	2926	27	puzzling	puzzle	VBG
50957	2926	28	at	at	IN
50957	2926	29	Pocatello	Pocatello	NNP
50957	2926	30	.	.	.
50957	2927	1	Coming	come	VBG
50957	2927	2	down	down	RP
50957	2927	3	through	through	IN
50957	2927	4	the	the	DT
50957	2927	5	restricted	restricted	JJ
50957	2927	6	channel	channel	NN
50957	2927	7	with	with	IN
50957	2927	8	sufficient	sufficient	JJ
50957	2927	9	force	force	NN
50957	2927	10	to	to	TO
50957	2927	11	roll	roll	VB
50957	2927	12	along	along	IN
50957	2927	13	boulders	boulder	NNS
50957	2927	14	of	of	IN
50957	2927	15	great	great	JJ
50957	2927	16	size	size	NN
50957	2927	17	and	and	CC
50957	2927	18	to	to	TO
50957	2927	19	clear	clear	VB
50957	2927	20	them	-PRON-	PRP
50957	2927	21	all	all	DT
50957	2927	22	out	out	RP
50957	2927	23	from	from	IN
50957	2927	24	the	the	DT
50957	2927	25	upper	upper	JJ
50957	2927	26	portion	portion	NN
50957	2927	27	of	of	IN
50957	2927	28	the	the	DT
50957	2927	29	valley	valley	NN
50957	2927	30	,	,	,
50957	2927	31	the	the	DT
50957	2927	32	torrent	torrent	NN
50957	2927	33	would	would	MD
50957	2927	34	naturally	naturally	RB
50957	2927	35	deposit	deposit	VB
50957	2927	36	them	-PRON-	PRP
50957	2927	37	where	where	WRB
50957	2927	38	the	the	DT
50957	2927	39	current	current	NN
50957	2927	40	was	be	VBD
50957	2927	41	first	first	RB
50957	2927	42	checked	check	VBN
50957	2927	43	,	,	,
50957	2927	44	a	a	DT
50957	2927	45	mile	mile	NN
50957	2927	46	below	below	IN
50957	2927	47	the	the	DT
50957	2927	48	lava	lava	NN
50957	2927	49	cliffs	cliff	NNS
50957	2927	50	.	.	.
50957	2928	1	The	the	DT
50957	2928	2	plunge	plunge	NN
50957	2928	3	of	of	IN
50957	2928	4	the	the	DT
50957	2928	5	water	water	NN
50957	2928	6	over	over	IN
50957	2928	7	these	these	DT
50957	2928	8	cliffs	cliff	NNS
50957	2928	9	would	would	MD
50957	2928	10	keep	keep	VB
50957	2928	11	a	a	DT
50957	2928	12	short	short	JJ
50957	2928	13	space	space	NN
50957	2928	14	below	below	RB
50957	2928	15	clear	clear	JJ
50957	2928	16	from	from	IN
50957	2928	17	boulders	boulder	NNS
50957	2928	18	,	,	,
50957	2928	19	and	and	CC
50957	2928	20	the	the	DT
50957	2928	21	more	more	RBR
50957	2928	22	moderate	moderate	JJ
50957	2928	23	stream	stream	NN
50957	2928	24	of	of	IN
50957	2928	25	subsequent	subsequent	JJ
50957	2928	26	times	time	NNS
50957	2928	27	would	would	MD
50957	2928	28	fill	fill	VB
50957	2928	29	in	in	RP
50957	2928	30	the	the	DT
50957	2928	31	depression	depression	NN
50957	2928	32	with	with	IN
50957	2928	33	the	the	DT
50957	2928	34	sand	sand	NN
50957	2928	35	and	and	CC
50957	2928	36	gravel	gravel	NN
50957	2928	37	now	now	RB
50957	2928	38	occupying	occupy	VBG
50957	2928	39	it	-PRON-	PRP
50957	2928	40	.	.	.
50957	2929	1	What	what	WDT
50957	2929	2	other	other	JJ
50957	2929	3	effects	effect	NNS
50957	2929	4	of	of	IN
50957	2929	5	this	this	DT
50957	2929	6	remarkable	remarkable	JJ
50957	2929	7	outburst	outburst	NN
50957	2929	8	may	may	MD
50957	2929	9	be	be	VB
50957	2929	10	traced	trace	VBN
50957	2929	11	farther	farther	RB
50957	2929	12	down	down	RB
50957	2929	13	in	in	IN
50957	2929	14	the	the	DT
50957	2929	15	Snake	Snake	NNP
50957	2929	16	River	River	NNP
50957	2929	17	Valley	Valley	NNP
50957	2929	18	I	-PRON-	PRP
50957	2929	19	can	can	MD
50957	2929	20	not	not	RB
50957	2929	21	say	say	VB
50957	2929	22	,	,	,
50957	2929	23	but	but	CC
50957	2929	24	it	-PRON-	PRP
50957	2929	25	will	will	MD
50957	2929	26	be	be	VB
50957	2929	27	surprising	surprising	JJ
50957	2929	28	if	if	IN
50957	2929	29	they	-PRON-	PRP
50957	2929	30	do	do	VBP
50957	2929	31	not	not	RB
50957	2929	32	come	come	VB
50957	2929	33	to	to	IN
50957	2929	34	light	light	NN
50957	2929	35	and	and	CC
50957	2929	36	help	help	VB
50957	2929	37	to	to	TO
50957	2929	38	solve	solve	VB
50957	2929	39	some	some	DT
50957	2929	40	of	of	IN
50957	2929	41	the	the	DT
50957	2929	42	many	many	JJ
50957	2929	43	geological	geological	JJ
50957	2929	44	problems	problem	NNS
50957	2929	45	yet	yet	CC
50957	2929	46	awaiting	await	VBG
50957	2929	47	us	-PRON-	PRP
50957	2929	48	in	in	IN
50957	2929	49	this	this	DT
50957	2929	50	interesting	interesting	JJ
50957	2929	51	region	region	NN
50957	2929	52	.	.	.
50957	2930	1	It	-PRON-	PRP
50957	2930	2	should	should	MD
50957	2930	3	have	have	VB
50957	2930	4	been	be	VBN
50957	2930	5	said	say	VBN
50957	2930	6	that	that	IN
50957	2930	7	during	during	IN
50957	2930	8	the	the	DT
50957	2930	9	formation	formation	NN
50957	2930	10	of	of	IN
50957	2930	11	the	the	DT
50957	2930	12	625-foot	625-foot	CD
50957	2930	13	,	,	,
50957	2930	14	or	or	CC
50957	2930	15	so	so	RB
50957	2930	16	-	-	HYPH
50957	2930	17	called	call	VBN
50957	2930	18	Provo	Provo	NNP
50957	2930	19	shore	shore	NN
50957	2930	20	-	-	HYPH
50957	2930	21	line	line	NN
50957	2930	22	,	,	,
50957	2930	23	glaciers	glacier	NNS
50957	2930	24	descended	descend	VBD
50957	2930	25	from	from	IN
50957	2930	26	the	the	DT
50957	2930	27	cañons	cañon	NNS
50957	2930	28	on	on	IN
50957	2930	29	the	the	DT
50957	2930	30	west	west	NNP
50957	2930	31	flank	flank	NNP
50957	2930	32	of	of	IN
50957	2930	33	the	the	DT
50957	2930	34	Wahsatch	Wahsatch	NNP
50957	2930	35	Mountains	Mountains	NNPS
50957	2930	36	,	,	,
50957	2930	37	and	and	CC
50957	2930	38	left	leave	VBD
50957	2930	39	terminal	terminal	JJ
50957	2930	40	moraines	moraine	NNS
50957	2930	41	to	to	TO
50957	2930	42	mark	mark	VB
50957	2930	43	the	the	DT
50957	2930	44	coincidence	coincidence	NN
50957	2930	45	of	of	IN
50957	2930	46	the	the	DT
50957	2930	47	Glacial	glacial	JJ
50957	2930	48	period	period	NN
50957	2930	49	with	with	IN
50957	2930	50	that	that	DT
50957	2930	51	stage	stage	NN
50957	2930	52	of	of	IN
50957	2930	53	the	the	DT
50957	2930	54	enlargement	enlargement	NN
50957	2930	55	of	of	IN
50957	2930	56	the	the	DT
50957	2930	57	lake	lake	NN
50957	2930	58	.	.	.
50957	2931	1	Evidences	evidence	NNS
50957	2931	2	of	of	IN
50957	2931	3	a	a	DT
50957	2931	4	similar	similar	JJ
50957	2931	5	coincidence	coincidence	NN
50957	2931	6	are	be	VBP
50957	2931	7	to	to	TO
50957	2931	8	be	be	VB
50957	2931	9	found	find	VBN
50957	2931	10	on	on	IN
50957	2931	11	the	the	DT
50957	2931	12	high	high	JJ
50957	2931	13	-	-	HYPH
50957	2931	14	level	level	NN
50957	2931	15	terraces	terrace	NNS
50957	2931	16	surrounding	surround	VBG
50957	2931	17	Lake	Lake	NNP
50957	2931	18	Mono	Mono	NNP
50957	2931	19	,	,	,
50957	2931	20	to	to	IN
50957	2931	21	which	which	WDT
50957	2931	22	glaciers	glacier	NNS
50957	2931	23	formerly	formerly	RB
50957	2931	24	descended	descend	VBD
50957	2931	25	from	from	IN
50957	2931	26	the	the	DT
50957	2931	27	western	western	JJ
50957	2931	28	flanks	flank	NNS
50957	2931	29	of	of	IN
50957	2931	30	the	the	DT
50957	2931	31	Sierra	Sierra	NNP
50957	2931	32	Nevada	Nevada	NNP
50957	2931	33	.	.	.
50957	2932	1	The	the	DT
50957	2932	2	ancient	ancient	JJ
50957	2932	3	shore	shore	NN
50957	2932	4	-	-	HYPH
50957	2932	5	lines	line	NNS
50957	2932	6	surrounding	surround	VBG
50957	2932	7	Lakes	Lakes	NNP
50957	2932	8	Bonneville	Bonneville	NNP
50957	2932	9	and	and	CC
50957	2932	10	Lahontan	Lahontan	NNP
50957	2932	11	bear	bear	NN
50957	2932	12	evidence	evidence	NN
50957	2932	13	also	also	RB
50957	2932	14	of	of	IN
50957	2932	15	various	various	JJ
50957	2932	16	other	other	JJ
50957	2932	17	episodes	episode	NNS
50957	2932	18	in	in	IN
50957	2932	19	the	the	DT
50957	2932	20	Glacial	glacial	JJ
50957	2932	21	period	period	NN
50957	2932	22	.	.	.
50957	2933	1	Evidently	evidently	RB
50957	2933	2	there	there	EX
50957	2933	3	were	be	VBD
50957	2933	4	two	two	CD
50957	2933	5	periods	period	NNS
50957	2933	6	of	of	IN
50957	2933	7	marked	marked	JJ
50957	2933	8	increase	increase	NN
50957	2933	9	in	in	IN
50957	2933	10	the	the	DT
50957	2933	11	size	size	NN
50957	2933	12	of	of	IN
50957	2933	13	the	the	DT
50957	2933	14	lakes	lake	NNS
50957	2933	15	,	,	,
50957	2933	16	with	with	IN
50957	2933	17	an	an	DT
50957	2933	18	arid	arid	JJ
50957	2933	19	period	period	NN
50957	2933	20	intervening	intervening	NN
50957	2933	21	.	.	.
50957	2934	1	During	during	IN
50957	2934	2	the	the	DT
50957	2934	3	first	first	JJ
50957	2934	4	rise	rise	NN
50957	2934	5	the	the	DT
50957	2934	6	level	level	NN
50957	2934	7	of	of	IN
50957	2934	8	Bonneville	Bonneville	NNP
50957	2934	9	attained	attain	VBN
50957	2934	10	to	to	IN
50957	2934	11	within	within	IN
50957	2934	12	ninety	ninety	CD
50957	2934	13	feet	foot	NNS
50957	2934	14	of	of	IN
50957	2934	15	the	the	DT
50957	2934	16	second	second	JJ
50957	2934	17	,	,	,
50957	2934	18	and	and	CC
50957	2934	19	numerous	numerous	JJ
50957	2934	20	beaches	beach	NNS
50957	2934	21	were	be	VBD
50957	2934	22	formed	form	VBN
50957	2934	23	,	,	,
50957	2934	24	and	and	CC
50957	2934	25	a	a	DT
50957	2934	26	large	large	JJ
50957	2934	27	amount	amount	NN
50957	2934	28	of	of	IN
50957	2934	29	yellow	yellow	JJ
50957	2934	30	clay	clay	NN
50957	2934	31	deposited	deposit	VBN
50957	2934	32	.	.	.
50957	2935	1	Then	then	RB
50957	2935	2	it	-PRON-	PRP
50957	2935	3	seems	seem	VBZ
50957	2935	4	to	to	TO
50957	2935	5	have	have	VB
50957	2935	6	been	be	VBN
50957	2935	7	wholly	wholly	RB
50957	2935	8	evaporated	evaporate	VBN
50957	2935	9	,	,	,
50957	2935	10	while	while	IN
50957	2935	11	its	-PRON-	PRP$
50957	2935	12	soluble	soluble	JJ
50957	2935	13	mineral	mineral	NN
50957	2935	14	matter	matter	NN
50957	2935	15	was	be	VBD
50957	2935	16	precipitated	precipitate	VBN
50957	2935	17	,	,	,
50957	2935	18	and	and	CC
50957	2935	19	so	so	RB
50957	2935	20	mingled	mingled	JJ
50957	2935	21	with	with	IN
50957	2935	22	silt	silt	NN
50957	2935	23	that	that	IN
50957	2935	24	it	-PRON-	PRP
50957	2935	25	did	do	VBD
50957	2935	26	not	not	RB
50957	2935	27	readily	readily	RB
50957	2935	28	redissolve	redissolve	VB
50957	2935	29	during	during	IN
50957	2935	30	the	the	DT
50957	2935	31	second	second	JJ
50957	2935	32	great	great	JJ
50957	2935	33	rise	rise	NN
50957	2935	34	of	of	IN
50957	2935	35	water	water	NN
50957	2935	36	.	.	.
50957	2936	1	Partly	partly	RB
50957	2936	2	on	on	IN
50957	2936	3	this	this	DT
50957	2936	4	account	account	NN
50957	2936	5	,	,	,
50957	2936	6	and	and	CC
50957	2936	7	partly	partly	RB
50957	2936	8	through	through	IN
50957	2936	9	the	the	DT
50957	2936	10	influence	influence	NN
50957	2936	11	of	of	IN
50957	2936	12	the	the	DT
50957	2936	13	outlet	outlet	NN
50957	2936	14	into	into	IN
50957	2936	15	the	the	DT
50957	2936	16	Snake	Snake	NNP
50957	2936	17	River	River	NNP
50957	2936	18	,	,	,
50957	2936	19	the	the	DT
50957	2936	20	lake	lake	NN
50957	2936	21	was	be	VBD
50957	2936	22	nearly	nearly	RB
50957	2936	23	fresh	fresh	JJ
50957	2936	24	during	during	IN
50957	2936	25	its	-PRON-	PRP$
50957	2936	26	second	second	JJ
50957	2936	27	enlargement	enlargement	NN
50957	2936	28	.	.	.
50957	2937	1	_	_	NNP
50957	2937	2	European	European	NNP
50957	2937	3	Facts	Facts	NNP
50957	2937	4	.	.	.
50957	2937	5	_	_	NNP
50957	2937	6	In	in	IN
50957	2937	7	Chapter	Chapter	NNP
50957	2937	8	VI	VI	NNP
50957	2937	9	it	-PRON-	PRP
50957	2937	10	came	come	VBD
50957	2937	11	in	in	IN
50957	2937	12	place	place	NN
50957	2937	13	to	to	TO
50957	2937	14	mention	mention	VB
50957	2937	15	many	many	JJ
50957	2937	16	of	of	IN
50957	2937	17	the	the	DT
50957	2937	18	facts	fact	NNS
50957	2937	19	connected	connect	VBN
50957	2937	20	with	with	IN
50957	2937	21	the	the	DT
50957	2937	22	influence	influence	NN
50957	2937	23	of	of	IN
50957	2937	24	the	the	DT
50957	2937	25	Glacial	glacial	JJ
50957	2937	26	period	period	NN
50957	2937	27	upon	upon	IN
50957	2937	28	the	the	DT
50957	2937	29	drainage	drainage	NN
50957	2937	30	systems	system	NNS
50957	2937	31	of	of	IN
50957	2937	32	Europe	Europe	NNP
50957	2937	33	.	.	.
50957	2938	1	We	-PRON-	PRP
50957	2938	2	there	there	RB
50957	2938	3	discussed	discuss	VBD
50957	2938	4	briefly	briefly	RB
50957	2938	5	the	the	DT
50957	2938	6	probable	probable	JJ
50957	2938	7	influence	influence	NN
50957	2938	8	of	of	IN
50957	2938	9	the	the	DT
50957	2938	10	ice	ice	NN
50957	2938	11	-	-	HYPH
50957	2938	12	obstructions	obstruction	NNS
50957	2938	13	that	that	WDT
50957	2938	14	extended	extend	VBD
50957	2938	15	across	across	IN
50957	2938	16	the	the	DT
50957	2938	17	mouths	mouth	NNS
50957	2938	18	of	of	IN
50957	2938	19	the	the	DT
50957	2938	20	Dwina	Dwina	NNP
50957	2938	21	,	,	,
50957	2938	22	the	the	DT
50957	2938	23	Vistula	Vistula	NNP
50957	2938	24	,	,	,
50957	2938	25	the	the	DT
50957	2938	26	Oder	Oder	NNP
50957	2938	27	,	,	,
50957	2938	28	the	the	DT
50957	2938	29	Elbe	Elbe	NNP
50957	2938	30	,	,	,
50957	2938	31	the	the	DT
50957	2938	32	Weser	Weser	NNP
50957	2938	33	,	,	,
50957	2938	34	and	and	CC
50957	2938	35	the	the	DT
50957	2938	36	Rhine	Rhine	NNP
50957	2938	37	.	.	.
50957	2939	1	The	the	DT
50957	2939	2	drainage	drainage	NN
50957	2939	3	of	of	IN
50957	2939	4	the	the	DT
50957	2939	5	obstructed	obstruct	VBN
50957	2939	6	rivers	river	NNS
50957	2939	7	in	in	IN
50957	2939	8	Russia	Russia	NNP
50957	2939	9	was	be	VBD
50957	2939	10	perhaps	perhaps	RB
50957	2939	11	turned	turn	VBN
50957	2939	12	southward	southward	RB
50957	2939	13	into	into	IN
50957	2939	14	the	the	DT
50957	2939	15	Caspian	caspian	JJ
50957	2939	16	and	and	CC
50957	2939	17	Black	Black	NNP
50957	2939	18	Seas	Seas	NNPS
50957	2939	19	,	,	,
50957	2939	20	and	and	CC
50957	2939	21	then	then	RB
50957	2939	22	assisted	assist	VBD
50957	2939	23	in	in	IN
50957	2939	24	forming	form	VBG
50957	2939	25	the	the	DT
50957	2939	26	fertile	fertile	JJ
50957	2939	27	soil	soil	NN
50957	2939	28	of	of	IN
50957	2939	29	the	the	DT
50957	2939	30	plains	plain	NNS
50957	2939	31	in	in	IN
50957	2939	32	the	the	DT
50957	2939	33	southern	southern	JJ
50957	2939	34	part	part	NN
50957	2939	35	of	of	IN
50957	2939	36	that	that	DT
50957	2939	37	empire	empire	NN
50957	2939	38	.	.	.
50957	2940	1	The	the	DT
50957	2940	2	obstructed	obstructed	JJ
50957	2940	3	drainage	drainage	NN
50957	2940	4	of	of	IN
50957	2940	5	the	the	DT
50957	2940	6	German	german	JJ
50957	2940	7	rivers	river	NNS
50957	2940	8	was	be	VBD
50957	2940	9	probably	probably	RB
50957	2940	10	turned	turn	VBN
50957	2940	11	westward	westward	RB
50957	2940	12	in	in	IN
50957	2940	13	front	front	NN
50957	2940	14	of	of	IN
50957	2940	15	the	the	DT
50957	2940	16	ice	ice	NN
50957	2940	17	through	through	IN
50957	2940	18	the	the	DT
50957	2940	19	Straits	Straits	NNPS
50957	2940	20	of	of	IN
50957	2940	21	Dover	Dover	NNP
50957	2940	22	or	or	CC
50957	2940	23	across	across	IN
50957	2940	24	the	the	DT
50957	2940	25	southern	southern	JJ
50957	2940	26	part	part	NN
50957	2940	27	of	of	IN
50957	2940	28	England	England	NNP
50957	2940	29	.	.	.
50957	2941	1	This	this	DT
50957	2941	2	was	be	VBD
50957	2941	3	during	during	IN
50957	2941	4	the	the	DT
50957	2941	5	climax	climax	NN
50957	2941	6	of	of	IN
50957	2941	7	the	the	DT
50957	2941	8	Glacial	glacial	JJ
50957	2941	9	period	period	NN
50957	2941	10	;	;	:
50957	2941	11	but	but	CC
50957	2941	12	later	later	RB
50957	2941	13	,	,	,
50957	2941	14	according	accord	VBG
50957	2941	15	to	to	IN
50957	2941	16	Dawkins	Dawkins	NNP
50957	2941	17	,	,	,
50957	2941	18	during	during	IN
50957	2941	19	a	a	DT
50957	2941	20	period	period	NN
50957	2941	21	in	in	IN
50957	2941	22	which	which	WDT
50957	2941	23	the	the	DT
50957	2941	24	land	land	NN
50957	2941	25	of	of	IN
50957	2941	26	the	the	DT
50957	2941	27	British	British	NNP
50957	2941	28	Isles	Isles	NNPS
50957	2941	29	stood	stand	VBD
50957	2941	30	about	about	IN
50957	2941	31	600	600	CD
50957	2941	32	feet	foot	NNS
50957	2941	33	above	above	IN
50957	2941	34	its	-PRON-	PRP$
50957	2941	35	present	present	JJ
50957	2941	36	level	level	NN
50957	2941	37	,	,	,
50957	2941	38	the	the	DT
50957	2941	39	streams	stream	NNS
50957	2941	40	of	of	IN
50957	2941	41	the	the	DT
50957	2941	42	eastern	eastern	JJ
50957	2941	43	coast	coast	NNP
50957	2941	44	--	--	:
50957	2941	45	namely	namely	RB
50957	2941	46	,	,	,
50957	2941	47	"	"	''
50957	2941	48	the	the	DT
50957	2941	49	Thames	Thames	NNPS
50957	2941	50	,	,	,
50957	2941	51	Medway	Medway	NNP
50957	2941	52	,	,	,
50957	2941	53	Humber	Humber	NNP
50957	2941	54	,	,	,
50957	2941	55	Tyne	Tyne	NNP
50957	2941	56	,	,	,
50957	2941	57	and	and	CC
50957	2941	58	others	other	NNS
50957	2941	59	,	,	,
50957	2941	60	joined	join	VBD
50957	2941	61	the	the	DT
50957	2941	62	Rhine	Rhine	NNP
50957	2941	63	,	,	,
50957	2941	64	the	the	DT
50957	2941	65	Weser	Weser	NNP
50957	2941	66	,	,	,
50957	2941	67	and	and	CC
50957	2941	68	the	the	DT
50957	2941	69	Elbe	Elbe	NNP
50957	2941	70	,	,	,
50957	2941	71	to	to	TO
50957	2941	72	form	form	VB
50957	2941	73	a	a	DT
50957	2941	74	river	river	NN
50957	2941	75	flowing	flow	VBG
50957	2941	76	through	through	IN
50957	2941	77	the	the	DT
50957	2941	78	valley	valley	NN
50957	2941	79	of	of	IN
50957	2941	80	the	the	DT
50957	2941	81	ocean	ocean	NN
50957	2941	82	.	.	.
50957	2942	1	In	in	IN
50957	2942	2	like	like	JJ
50957	2942	3	manner	manner	NN
50957	2942	4	,	,	,
50957	2942	5	the	the	DT
50957	2942	6	rivers	river	NNS
50957	2942	7	of	of	IN
50957	2942	8	the	the	DT
50957	2942	9	south	south	NN
50957	2942	10	of	of	IN
50957	2942	11	England	England	NNP
50957	2942	12	and	and	CC
50957	2942	13	of	of	IN
50957	2942	14	the	the	DT
50957	2942	15	north	north	NN
50957	2942	16	of	of	IN
50957	2942	17	France	France	NNP
50957	2942	18	formed	form	VBD
50957	2942	19	a	a	DT
50957	2942	20	great	great	JJ
50957	2942	21	river	river	NN
50957	2942	22	flowing	flow	VBG
50957	2942	23	past	past	IN
50957	2942	24	the	the	DT
50957	2942	25	Channel	Channel	NNP
50957	2942	26	Islands	Islands	NNPS
50957	2942	27	due	due	JJ
50957	2942	28	west	west	NN
50957	2942	29	into	into	IN
50957	2942	30	the	the	DT
50957	2942	31	Atlantic	Atlantic	NNP
50957	2942	32	,	,	,
50957	2942	33	and	and	CC
50957	2942	34	the	the	DT
50957	2942	35	Severn	Severn	NNP
50957	2942	36	united	unite	VBD
50957	2942	37	with	with	IN
50957	2942	38	the	the	DT
50957	2942	39	rivers	river	NNS
50957	2942	40	of	of	IN
50957	2942	41	the	the	DT
50957	2942	42	south	south	NN
50957	2942	43	of	of	IN
50957	2942	44	Ireland	Ireland	NNP
50957	2942	45	;	;	:
50957	2942	46	while	while	IN
50957	2942	47	those	those	DT
50957	2942	48	to	to	IN
50957	2942	49	the	the	DT
50957	2942	50	east	east	NN
50957	2942	51	of	of	IN
50957	2942	52	Ireland	Ireland	NNP
50957	2942	53	joined	join	VBD
50957	2942	54	the	the	DT
50957	2942	55	Dee	Dee	NNP
50957	2942	56	,	,	,
50957	2942	57	Mersey	Mersey	NNP
50957	2942	58	Ribble	ribble	JJ
50957	2942	59	,	,	,
50957	2942	60	and	and	CC
50957	2942	61	Lune	Lune	NNP
50957	2942	62	,	,	,
50957	2942	63	as	as	RB
50957	2942	64	well	well	RB
50957	2942	65	as	as	IN
50957	2942	66	those	those	DT
50957	2942	67	of	of	IN
50957	2942	68	western	western	JJ
50957	2942	69	Scotland	Scotland	NNP
50957	2942	70	,	,	,
50957	2942	71	ultimately	ultimately	RB
50957	2942	72	reaching	reach	VBG
50957	2942	73	the	the	DT
50957	2942	74	Atlantic	Atlantic	NNP
50957	2942	75	to	to	IN
50957	2942	76	the	the	DT
50957	2942	77	west	west	NN
50957	2942	78	of	of	IN
50957	2942	79	the	the	DT
50957	2942	80	Hebrides	Hebrides	NNPS
50957	2942	81	.	.	.
50957	2943	1	The	the	DT
50957	2943	2	water	water	NN
50957	2943	3	-	-	HYPH
50957	2943	4	shed	shed	VBN
50957	2943	5	between	between	IN
50957	2943	6	the	the	DT
50957	2943	7	valleys	valley	NNS
50957	2943	8	of	of	IN
50957	2943	9	the	the	DT
50957	2943	10	British	British	NNP
50957	2943	11	Channel	Channel	NNP
50957	2943	12	and	and	CC
50957	2943	13	the	the	DT
50957	2943	14	North	North	NNP
50957	2943	15	Sea	Sea	NNP
50957	2943	16	is	be	VBZ
50957	2943	17	represented	represent	VBN
50957	2943	18	by	by	IN
50957	2943	19	a	a	DT
50957	2943	20	ridge	ridge	NN
50957	2943	21	passing	pass	VBG
50957	2943	22	due	due	JJ
50957	2943	23	south	south	RB
50957	2943	24	from	from	IN
50957	2943	25	Folkestone	Folkestone	NNP
50957	2943	26	to	to	IN
50957	2943	27	Dieppe	Dieppe	NNP
50957	2943	28	,	,	,
50957	2943	29	and	and	CC
50957	2943	30	that	that	IN
50957	2943	31	between	between	IN
50957	2943	32	the	the	DT
50957	2943	33	drainage	drainage	NN
50957	2943	34	area	area	NN
50957	2943	35	and	and	CC
50957	2943	36	the	the	DT
50957	2943	37	Severn	Severn	NNP
50957	2943	38	and	and	CC
50957	2943	39	its	-PRON-	PRP$
50957	2943	40	tributaries	tributary	NNS
50957	2943	41	on	on	IN
50957	2943	42	the	the	DT
50957	2943	43	one	one	CD
50957	2943	44	hand	hand	NN
50957	2943	45	,	,	,
50957	2943	46	and	and	CC
50957	2943	47	of	of	IN
50957	2943	48	the	the	DT
50957	2943	49	Irish	Irish	NNP
50957	2943	50	Channel	Channel	NNP
50957	2943	51	on	on	IN
50957	2943	52	the	the	DT
50957	2943	53	other	other	JJ
50957	2943	54	,	,	,
50957	2943	55	by	by	IN
50957	2943	56	a	a	DT
50957	2943	57	ridge	ridge	NN
50957	2943	58	from	from	IN
50957	2943	59	Holyhead	Holyhead	NNP
50957	2943	60	westward	westward	RB
50957	2943	61	to	to	IN
50957	2943	62	Dublin	Dublin	NNP
50957	2943	63	.	.	.
50957	2944	1	"	"	``
50957	2944	2	This	this	DT
50957	2944	3	tract	tract	NN
50957	2944	4	of	of	IN
50957	2944	5	low	low	JJ
50957	2944	6	,	,	,
50957	2944	7	undulating	undulate	VBG
50957	2944	8	land	land	NN
50957	2944	9	which	which	WDT
50957	2944	10	surrounded	surround	VBD
50957	2944	11	Britain	Britain	NNP
50957	2944	12	and	and	CC
50957	2944	13	Ireland	Ireland	NNP
50957	2944	14	on	on	IN
50957	2944	15	every	every	DT
50957	2944	16	side	side	NN
50957	2944	17	consisted	consist	VBD
50957	2944	18	not	not	RB
50957	2944	19	merely	merely	RB
50957	2944	20	of	of	IN
50957	2944	21	rich	rich	NNP
50957	2944	22	hill	hill	NNP
50957	2944	23	,	,	,
50957	2944	24	valley	valley	NNP
50957	2944	25	,	,	,
50957	2944	26	and	and	CC
50957	2944	27	plain	plain	JJ
50957	2944	28	,	,	,
50957	2944	29	but	but	CC
50957	2944	30	also	also	RB
50957	2944	31	of	of	IN
50957	2944	32	marsh	marsh	JJ
50957	2944	33	-	-	HYPH
50957	2944	34	land	land	NN
50957	2944	35	studded	stud	VBN
50957	2944	36	with	with	IN
50957	2944	37	lakes	lake	NNS
50957	2944	38	,	,	,
50957	2944	39	like	like	IN
50957	2944	40	the	the	DT
50957	2944	41	meres	mere	NNS
50957	2944	42	of	of	IN
50957	2944	43	Norfolk	Norfolk	NNP
50957	2944	44	,	,	,
50957	2944	45	now	now	RB
50957	2944	46	indicated	indicate	VBN
50957	2944	47	by	by	IN
50957	2944	48	the	the	DT
50957	2944	49	deeper	deep	JJR
50957	2944	50	soundings	sounding	NNS
50957	2944	51	.	.	.
50957	2945	1	These	these	DT
50957	2945	2	lakes	lake	NNS
50957	2945	3	were	be	VBD
50957	2945	4	very	very	RB
50957	2945	5	numerous	numerous	JJ
50957	2945	6	to	to	IN
50957	2945	7	the	the	DT
50957	2945	8	south	south	NN
50957	2945	9	of	of	IN
50957	2945	10	the	the	DT
50957	2945	11	Isle	Isle	NNP
50957	2945	12	of	of	IN
50957	2945	13	Wight	Wight	NNP
50957	2945	14	and	and	CC
50957	2945	15	off	off	IN
50957	2945	16	the	the	DT
50957	2945	17	coast	coast	NN
50957	2945	18	of	of	IN
50957	2945	19	Norfolk	Norfolk	NNP
50957	2945	20	and	and	CC
50957	2945	21	Suffolk	Suffolk	NNP
50957	2945	22	.	.	.
50957	2946	1	"	"	``
50957	2946	2	[	[	-LRB-
50957	2946	3	CR	CR	NNP
50957	2946	4	]	]	-RRB-
50957	2946	5	[	[	-LRB-
50957	2946	6	Footnote	Footnote	NNP
50957	2946	7	CR	CR	NNP
50957	2946	8	:	:	:
50957	2946	9	Early	early	JJ
50957	2946	10	Man	man	NN
50957	2946	11	in	in	IN
50957	2946	12	Britain	Britain	NNP
50957	2946	13	,	,	,
50957	2946	14	p.	p.	NN
50957	2947	1	151	151	CD
50957	2947	2	.	.	.
50957	2947	3	]	]	-RRB-
50957	2948	1	The	the	DT
50957	2948	2	evidence	evidence	NN
50957	2948	3	first	first	RB
50957	2948	4	regarded	regard	VBN
50957	2948	5	by	by	IN
50957	2948	6	scientific	scientific	JJ
50957	2948	7	men	man	NNS
50957	2948	8	to	to	TO
50957	2948	9	be	be	VB
50957	2948	10	demonstrative	demonstrative	JJ
50957	2948	11	of	of	IN
50957	2948	12	the	the	DT
50957	2948	13	formation	formation	NN
50957	2948	14	of	of	IN
50957	2948	15	extensive	extensive	JJ
50957	2948	16	lakes	lake	NNS
50957	2948	17	during	during	IN
50957	2948	18	the	the	DT
50957	2948	19	Glacial	glacial	JJ
50957	2948	20	period	period	NN
50957	2948	21	by	by	IN
50957	2948	22	the	the	DT
50957	2948	23	direct	direct	JJ
50957	2948	24	influence	influence	NN
50957	2948	25	of	of	IN
50957	2948	26	ice	ice	NN
50957	2948	27	-	-	HYPH
50957	2948	28	dams	dam	NNS
50957	2948	29	exists	exist	VBZ
50957	2948	30	in	in	IN
50957	2948	31	the	the	DT
50957	2948	32	Parallel	Parallel	NNP
50957	2948	33	Roads	Roads	NNPS
50957	2948	34	of	of	IN
50957	2948	35	Glen	Glen	NNP
50957	2948	36	Roy	Roy	NNP
50957	2948	37	in	in	IN
50957	2948	38	Scotland	Scotland	NNP
50957	2948	39	.	.	.
50957	2949	1	[	[	-LRB-
50957	2949	2	Illustration	illustration	NN
50957	2949	3	:	:	:
50957	2949	4	Fig	Fig	NNP
50957	2949	5	.	.	.
50957	2950	1	62.--Parallel	62.--parallel	CD
50957	2950	2	roads	road	NNS
50957	2950	3	of	of	IN
50957	2950	4	Glen	Glen	NNP
50957	2950	5	Roy	Roy	NNP
50957	2950	6	.	.	.
50957	2950	7	]	]	-RRB-
50957	2951	1	According	accord	VBG
50957	2951	2	to	to	IN
50957	2951	3	the	the	DT
50957	2951	4	description	description	NN
50957	2951	5	of	of	IN
50957	2951	6	Sir	Sir	NNP
50957	2951	7	Charles	Charles	NNP
50957	2951	8	Lyell	Lyell	NNP
50957	2951	9	,	,	,
50957	2951	10	"	"	``
50957	2951	11	Glen	Glen	NNP
50957	2951	12	Roy	Roy	NNP
50957	2951	13	is	be	VBZ
50957	2951	14	situated	situate	VBN
50957	2951	15	in	in	IN
50957	2951	16	the	the	DT
50957	2951	17	western	western	JJ
50957	2951	18	Highlands	Highlands	NNPS
50957	2951	19	,	,	,
50957	2951	20	about	about	RB
50957	2951	21	ten	ten	CD
50957	2951	22	miles	mile	NNS
50957	2951	23	north	north	RB
50957	2951	24	of	of	IN
50957	2951	25	Fort	Fort	NNP
50957	2951	26	William	William	NNP
50957	2951	27	,	,	,
50957	2951	28	near	near	IN
50957	2951	29	the	the	DT
50957	2951	30	western	western	JJ
50957	2951	31	end	end	NN
50957	2951	32	of	of	IN
50957	2951	33	the	the	DT
50957	2951	34	great	great	JJ
50957	2951	35	glen	glen	NN
50957	2951	36	of	of	IN
50957	2951	37	Scotland	Scotland	NNP
50957	2951	38	,	,	,
50957	2951	39	or	or	CC
50957	2951	40	Caledonian	Caledonian	NNP
50957	2951	41	Canal	Canal	NNP
50957	2951	42	,	,	,
50957	2951	43	and	and	CC
50957	2951	44	near	near	IN
50957	2951	45	the	the	DT
50957	2951	46	foot	foot	NN
50957	2951	47	of	of	IN
50957	2951	48	the	the	DT
50957	2951	49	highest	high	JJS
50957	2951	50	of	of	IN
50957	2951	51	the	the	DT
50957	2951	52	Grampians	Grampians	NNPS
50957	2951	53	,	,	,
50957	2951	54	Ben	Ben	NNP
50957	2951	55	Nevis	Nevis	NNP
50957	2951	56	.	.	.
50957	2952	1	Throughout	throughout	IN
50957	2952	2	nearly	nearly	RB
50957	2952	3	its	-PRON-	PRP$
50957	2952	4	whole	whole	JJ
50957	2952	5	length	length	NN
50957	2952	6	,	,	,
50957	2952	7	a	a	DT
50957	2952	8	distance	distance	NN
50957	2952	9	of	of	IN
50957	2952	10	more	more	JJR
50957	2952	11	than	than	IN
50957	2952	12	ten	ten	CD
50957	2952	13	miles	mile	NNS
50957	2952	14	,	,	,
50957	2952	15	three	three	CD
50957	2952	16	parallel	parallel	JJ
50957	2952	17	roads	road	NNS
50957	2952	18	or	or	CC
50957	2952	19	shelves	shelf	NNS
50957	2952	20	are	be	VBP
50957	2952	21	traced	trace	VBN
50957	2952	22	along	along	IN
50957	2952	23	the	the	DT
50957	2952	24	steep	steep	JJ
50957	2952	25	sides	side	NNS
50957	2952	26	of	of	IN
50957	2952	27	the	the	DT
50957	2952	28	mountains	mountain	NNS
50957	2952	29	,	,	,
50957	2952	30	each	each	DT
50957	2952	31	maintaining	maintain	VBG
50957	2952	32	a	a	DT
50957	2952	33	perfect	perfect	JJ
50957	2952	34	horizontality	horizontality	NN
50957	2952	35	,	,	,
50957	2952	36	and	and	CC
50957	2952	37	continuing	continue	VBG
50957	2952	38	at	at	IN
50957	2952	39	exactly	exactly	RB
50957	2952	40	the	the	DT
50957	2952	41	same	same	JJ
50957	2952	42	level	level	NN
50957	2952	43	on	on	IN
50957	2952	44	the	the	DT
50957	2952	45	opposite	opposite	JJ
50957	2952	46	sides	side	NNS
50957	2952	47	of	of	IN
50957	2952	48	the	the	DT
50957	2952	49	glen	glen	NN
50957	2952	50	.	.	.
50957	2953	1	Seen	see	VBN
50957	2953	2	at	at	IN
50957	2953	3	a	a	DT
50957	2953	4	distance	distance	NN
50957	2953	5	they	-PRON-	PRP
50957	2953	6	appear	appear	VBP
50957	2953	7	like	like	IN
50957	2953	8	ledges	ledge	NNS
50957	2953	9	,	,	,
50957	2953	10	or	or	CC
50957	2953	11	roads	road	NNS
50957	2953	12	,	,	,
50957	2953	13	cut	cut	VBD
50957	2953	14	artificially	artificially	RB
50957	2953	15	out	out	IN
50957	2953	16	of	of	IN
50957	2953	17	the	the	DT
50957	2953	18	sides	side	NNS
50957	2953	19	of	of	IN
50957	2953	20	the	the	DT
50957	2953	21	hills	hill	NNS
50957	2953	22	;	;	:
50957	2953	23	but	but	CC
50957	2953	24	when	when	WRB
50957	2953	25	we	-PRON-	PRP
50957	2953	26	are	be	VBP
50957	2953	27	upon	upon	IN
50957	2953	28	them	-PRON-	PRP
50957	2953	29	,	,	,
50957	2953	30	we	-PRON-	PRP
50957	2953	31	can	can	MD
50957	2953	32	scarcely	scarcely	RB
50957	2953	33	recognize	recognize	VB
50957	2953	34	their	-PRON-	PRP$
50957	2953	35	existence	existence	NN
50957	2953	36	,	,	,
50957	2953	37	so	so	RB
50957	2953	38	uneven	uneven	JJ
50957	2953	39	is	be	VBZ
50957	2953	40	their	-PRON-	PRP$
50957	2953	41	surface	surface	NN
50957	2953	42	and	and	CC
50957	2953	43	so	so	RB
50957	2953	44	covered	cover	VBN
50957	2953	45	with	with	IN
50957	2953	46	boulders	boulder	NNS
50957	2953	47	.	.	.
50957	2954	1	They	-PRON-	PRP
50957	2954	2	are	be	VBP
50957	2954	3	from	from	IN
50957	2954	4	ten	ten	CD
50957	2954	5	to	to	IN
50957	2954	6	sixty	sixty	CD
50957	2954	7	feet	foot	NNS
50957	2954	8	broad	broad	JJ
50957	2954	9	,	,	,
50957	2954	10	and	and	CC
50957	2954	11	merely	merely	RB
50957	2954	12	differ	differ	VBP
50957	2954	13	from	from	IN
50957	2954	14	the	the	DT
50957	2954	15	side	side	NN
50957	2954	16	of	of	IN
50957	2954	17	the	the	DT
50957	2954	18	mountain	mountain	NN
50957	2954	19	by	by	IN
50957	2954	20	being	be	VBG
50957	2954	21	somewhat	somewhat	RB
50957	2954	22	less	less	RBR
50957	2954	23	steep	steep	JJ
50957	2954	24	.	.	.
50957	2955	1	"	"	``
50957	2955	2	On	on	IN
50957	2955	3	closer	close	JJR
50957	2955	4	inspection	inspection	NN
50957	2955	5	,	,	,
50957	2955	6	we	-PRON-	PRP
50957	2955	7	find	find	VBP
50957	2955	8	that	that	IN
50957	2955	9	these	these	DT
50957	2955	10	terraces	terrace	NNS
50957	2955	11	are	be	VBP
50957	2955	12	stratified	stratify	VBN
50957	2955	13	in	in	IN
50957	2955	14	the	the	DT
50957	2955	15	ordinary	ordinary	JJ
50957	2955	16	manner	manner	NN
50957	2955	17	of	of	IN
50957	2955	18	alluvial	alluvial	JJ
50957	2955	19	or	or	CC
50957	2955	20	littoral	littoral	JJ
50957	2955	21	deposits	deposit	NNS
50957	2955	22	,	,	,
50957	2955	23	as	as	IN
50957	2955	24	may	may	MD
50957	2955	25	be	be	VB
50957	2955	26	seen	see	VBN
50957	2955	27	at	at	IN
50957	2955	28	those	those	DT
50957	2955	29	points	point	NNS
50957	2955	30	where	where	WRB
50957	2955	31	ravines	ravine	NNS
50957	2955	32	have	have	VBP
50957	2955	33	been	be	VBN
50957	2955	34	excavated	excavate	VBN
50957	2955	35	by	by	IN
50957	2955	36	torrents	torrent	NNS
50957	2955	37	.	.	.
50957	2956	1	The	the	DT
50957	2956	2	parallel	parallel	JJ
50957	2956	3	shelves	shelf	NNS
50957	2956	4	,	,	,
50957	2956	5	therefore	therefore	RB
50957	2956	6	,	,	,
50957	2956	7	have	have	VBP
50957	2956	8	not	not	RB
50957	2956	9	been	be	VBN
50957	2956	10	caused	cause	VBN
50957	2956	11	by	by	IN
50957	2956	12	denudation	denudation	NN
50957	2956	13	,	,	,
50957	2956	14	but	but	CC
50957	2956	15	by	by	IN
50957	2956	16	the	the	DT
50957	2956	17	deposition	deposition	NN
50957	2956	18	of	of	IN
50957	2956	19	detritus	detritus	NNP
50957	2956	20	,	,	,
50957	2956	21	precisely	precisely	RB
50957	2956	22	similar	similar	JJ
50957	2956	23	to	to	IN
50957	2956	24	that	that	DT
50957	2956	25	which	which	WDT
50957	2956	26	is	be	VBZ
50957	2956	27	dispersed	disperse	VBN
50957	2956	28	in	in	IN
50957	2956	29	smaller	small	JJR
50957	2956	30	quantities	quantity	NNS
50957	2956	31	over	over	IN
50957	2956	32	the	the	DT
50957	2956	33	declivities	declivity	NNS
50957	2956	34	of	of	IN
50957	2956	35	the	the	DT
50957	2956	36	hills	hill	NNS
50957	2956	37	above	above	RB
50957	2956	38	.	.	.
50957	2957	1	These	these	DT
50957	2957	2	hills	hill	NNS
50957	2957	3	consist	consist	VBP
50957	2957	4	of	of	IN
50957	2957	5	clay	clay	NN
50957	2957	6	-	-	HYPH
50957	2957	7	slate	slate	NN
50957	2957	8	,	,	,
50957	2957	9	mica	mica	NNP
50957	2957	10	-	-	HYPH
50957	2957	11	schist	schist	NN
50957	2957	12	,	,	,
50957	2957	13	and	and	CC
50957	2957	14	granite	granite	NN
50957	2957	15	,	,	,
50957	2957	16	which	which	WDT
50957	2957	17	rocks	rock	NNS
50957	2957	18	have	have	VBP
50957	2957	19	been	be	VBN
50957	2957	20	worn	wear	VBN
50957	2957	21	away	away	RP
50957	2957	22	and	and	CC
50957	2957	23	laid	lay	VBN
50957	2957	24	bare	bare	JJ
50957	2957	25	at	at	IN
50957	2957	26	a	a	DT
50957	2957	27	few	few	JJ
50957	2957	28	points	point	NNS
50957	2957	29	immediately	immediately	RB
50957	2957	30	above	above	IN
50957	2957	31	the	the	DT
50957	2957	32	parallel	parallel	JJ
50957	2957	33	roads	road	NNS
50957	2957	34	.	.	.
50957	2958	1	The	the	DT
50957	2958	2	lowest	low	JJS
50957	2958	3	of	of	IN
50957	2958	4	these	these	DT
50957	2958	5	roads	road	NNS
50957	2958	6	is	be	VBZ
50957	2958	7	about	about	RB
50957	2958	8	850	850	CD
50957	2958	9	feet	foot	NNS
50957	2958	10	above	above	IN
50957	2958	11	the	the	DT
50957	2958	12	level	level	NN
50957	2958	13	of	of	IN
50957	2958	14	the	the	DT
50957	2958	15	sea	sea	NN
50957	2958	16	,	,	,
50957	2958	17	and	and	CC
50957	2958	18	the	the	DT
50957	2958	19	next	next	JJ
50957	2958	20	about	about	RB
50957	2958	21	212	212	CD
50957	2958	22	feet	foot	NNS
50957	2958	23	higher	high	JJR
50957	2958	24	,	,	,
50957	2958	25	and	and	CC
50957	2958	26	the	the	DT
50957	2958	27	third	third	JJ
50957	2958	28	82	82	CD
50957	2958	29	feet	foot	NNS
50957	2958	30	above	above	IN
50957	2958	31	the	the	DT
50957	2958	32	second	second	NN
50957	2958	33	.	.	.
50957	2959	1	There	there	EX
50957	2959	2	is	be	VBZ
50957	2959	3	a	a	DT
50957	2959	4	fourth	fourth	JJ
50957	2959	5	shelf	shelf	NN
50957	2959	6	,	,	,
50957	2959	7	which	which	WDT
50957	2959	8	occurs	occur	VBZ
50957	2959	9	only	only	RB
50957	2959	10	in	in	IN
50957	2959	11	a	a	DT
50957	2959	12	contiguous	contiguous	JJ
50957	2959	13	valley	valley	NN
50957	2959	14	called	call	VBN
50957	2959	15	Glen	Glen	NNP
50957	2959	16	Gluoy	Gluoy	NNP
50957	2959	17	,	,	,
50957	2959	18	which	which	WDT
50957	2959	19	is	be	VBZ
50957	2959	20	twelve	twelve	CD
50957	2959	21	feet	foot	NNS
50957	2959	22	above	above	IN
50957	2959	23	the	the	DT
50957	2959	24	highest	high	JJS
50957	2959	25	of	of	IN
50957	2959	26	all	all	PDT
50957	2959	27	the	the	DT
50957	2959	28	Glen	Glen	NNP
50957	2959	29	Roy	Roy	NNP
50957	2959	30	roads	road	NNS
50957	2959	31	,	,	,
50957	2959	32	and	and	CC
50957	2959	33	consequently	consequently	RB
50957	2959	34	about	about	IN
50957	2959	35	1,156	1,156	CD
50957	2959	36	feet	foot	NNS
50957	2959	37	above	above	IN
50957	2959	38	the	the	DT
50957	2959	39	level	level	NN
50957	2959	40	of	of	IN
50957	2959	41	the	the	DT
50957	2959	42	sea	sea	NN
50957	2959	43	.	.	.
50957	2960	1	One	one	CD
50957	2960	2	only	only	RB
50957	2960	3	,	,	,
50957	2960	4	the	the	DT
50957	2960	5	lowest	low	JJS
50957	2960	6	of	of	IN
50957	2960	7	the	the	DT
50957	2960	8	three	three	CD
50957	2960	9	roads	road	NNS
50957	2960	10	of	of	IN
50957	2960	11	Glen	Glen	NNP
50957	2960	12	Roy	Roy	NNP
50957	2960	13	,	,	,
50957	2960	14	is	be	VBZ
50957	2960	15	continued	continue	VBN
50957	2960	16	through	through	IN
50957	2960	17	Glen	Glen	NNP
50957	2960	18	Spean	Spean	NNP
50957	2960	19	,	,	,
50957	2960	20	a	a	DT
50957	2960	21	large	large	JJ
50957	2960	22	valley	valley	NN
50957	2960	23	with	with	IN
50957	2960	24	which	which	WDT
50957	2960	25	Glen	Glen	NNP
50957	2960	26	Roy	Roy	NNP
50957	2960	27	unites	unite	VBZ
50957	2960	28	.	.	.
50957	2961	1	As	as	IN
50957	2961	2	the	the	DT
50957	2961	3	shelves	shelf	NNS
50957	2961	4	,	,	,
50957	2961	5	having	have	VBG
50957	2961	6	no	no	DT
50957	2961	7	slope	slope	NN
50957	2961	8	towards	towards	IN
50957	2961	9	the	the	DT
50957	2961	10	sea	sea	NN
50957	2961	11	like	like	IN
50957	2961	12	ordinary	ordinary	JJ
50957	2961	13	river	river	NN
50957	2961	14	terraces	terrace	NNS
50957	2961	15	,	,	,
50957	2961	16	are	be	VBP
50957	2961	17	always	always	RB
50957	2961	18	at	at	IN
50957	2961	19	the	the	DT
50957	2961	20	same	same	JJ
50957	2961	21	absolute	absolute	JJ
50957	2961	22	height	height	NN
50957	2961	23	,	,	,
50957	2961	24	they	-PRON-	PRP
50957	2961	25	become	become	VBP
50957	2961	26	continually	continually	RB
50957	2961	27	more	more	RBR
50957	2961	28	elevated	elevated	JJ
50957	2961	29	above	above	IN
50957	2961	30	the	the	DT
50957	2961	31	river	river	NN
50957	2961	32	in	in	IN
50957	2961	33	proportion	proportion	NN
50957	2961	34	as	as	IN
50957	2961	35	we	-PRON-	PRP
50957	2961	36	descend	descend	VBP
50957	2961	37	each	each	DT
50957	2961	38	valley	valley	NN
50957	2961	39	;	;	:
50957	2961	40	and	and	CC
50957	2961	41	they	-PRON-	PRP
50957	2961	42	at	at	IN
50957	2961	43	length	length	NN
50957	2961	44	terminate	terminate	NN
50957	2961	45	very	very	RB
50957	2961	46	abruptly	abruptly	RB
50957	2961	47	,	,	,
50957	2961	48	without	without	IN
50957	2961	49	any	any	DT
50957	2961	50	obvious	obvious	JJ
50957	2961	51	cause	cause	NN
50957	2961	52	,	,	,
50957	2961	53	or	or	CC
50957	2961	54	any	any	DT
50957	2961	55	change	change	NN
50957	2961	56	either	either	CC
50957	2961	57	in	in	IN
50957	2961	58	the	the	DT
50957	2961	59	shape	shape	NN
50957	2961	60	of	of	IN
50957	2961	61	the	the	DT
50957	2961	62	ground	ground	NN
50957	2961	63	or	or	CC
50957	2961	64	in	in	IN
50957	2961	65	the	the	DT
50957	2961	66	composition	composition	NN
50957	2961	67	or	or	CC
50957	2961	68	hardness	hardness	NN
50957	2961	69	of	of	IN
50957	2961	70	the	the	DT
50957	2961	71	rocks	rock	NNS
50957	2961	72	.	.	.
50957	2962	1	"	"	``
50957	2962	2	[	[	-LRB-
50957	2962	3	CS	CS	NNP
50957	2962	4	]	]	-RRB-
50957	2962	5	[	[	-LRB-
50957	2962	6	Footnote	Footnote	NNP
50957	2962	7	CS	CS	NNP
50957	2962	8	:	:	:
50957	2962	9	Antiquity	Antiquity	NNP
50957	2962	10	of	of	IN
50957	2962	11	Man	Man	NNP
50957	2962	12	,	,	,
50957	2962	13	pp	pp	NNP
50957	2962	14	.	.	.
50957	2963	1	252	252	CD
50957	2963	2	,	,	,
50957	2963	3	253	253	CD
50957	2963	4	.	.	.
50957	2963	5	]	]	-RRB-
50957	2964	1	Early	early	RB
50957	2964	2	in	in	IN
50957	2964	3	his	-PRON-	PRP$
50957	2964	4	career	career	NN
50957	2964	5	Charles	Charles	NNP
50957	2964	6	Darwin	Darwin	NNP
50957	2964	7	studied	study	VBD
50957	2964	8	these	these	DT
50957	2964	9	ancient	ancient	JJ
50957	2964	10	beaches	beach	NNS
50957	2964	11	,	,	,
50957	2964	12	and	and	CC
50957	2964	13	ascribed	ascribe	VBD
50957	2964	14	them	-PRON-	PRP
50957	2964	15	to	to	IN
50957	2964	16	the	the	DT
50957	2964	17	action	action	NN
50957	2964	18	of	of	IN
50957	2964	19	the	the	DT
50957	2964	20	sea	sea	NN
50957	2964	21	during	during	IN
50957	2964	22	a	a	DT
50957	2964	23	period	period	NN
50957	2964	24	of	of	IN
50957	2964	25	continental	continental	JJ
50957	2964	26	subsidence	subsidence	NN
50957	2964	27	.	.	.
50957	2965	1	In	in	IN
50957	2965	2	this	this	DT
50957	2965	3	view	view	NN
50957	2965	4	he	-PRON-	PRP
50957	2965	5	was	be	VBD
50957	2965	6	supported	support	VBN
50957	2965	7	by	by	IN
50957	2965	8	the	the	DT
50957	2965	9	majority	majority	NN
50957	2965	10	of	of	IN
50957	2965	11	geologists	geologist	NNS
50957	2965	12	until	until	IN
50957	2965	13	the	the	DT
50957	2965	14	region	region	NN
50957	2965	15	was	be	VBD
50957	2965	16	visited	visit	VBN
50957	2965	17	by	by	IN
50957	2965	18	Agassiz	Agassiz	NNP
50957	2965	19	,	,	,
50957	2965	20	who	who	WP
50957	2965	21	saw	see	VBD
50957	2965	22	at	at	IN
50957	2965	23	once	once	RB
50957	2965	24	the	the	DT
50957	2965	25	true	true	JJ
50957	2965	26	explanation	explanation	NN
50957	2965	27	.	.	.
50957	2966	1	If	if	IN
50957	2966	2	these	these	DT
50957	2966	3	were	be	VBD
50957	2966	4	really	really	RB
50957	2966	5	sea	sea	NN
50957	2966	6	-	-	HYPH
50957	2966	7	beaches	beach	NNS
50957	2966	8	,	,	,
50957	2966	9	similar	similar	JJ
50957	2966	10	deposits	deposit	NNS
50957	2966	11	should	should	MD
50957	2966	12	be	be	VB
50957	2966	13	found	find	VBN
50957	2966	14	at	at	IN
50957	2966	15	the	the	DT
50957	2966	16	same	same	JJ
50957	2966	17	elevation	elevation	NN
50957	2966	18	on	on	IN
50957	2966	19	other	other	JJ
50957	2966	20	mountains	mountain	NNS
50957	2966	21	than	than	IN
50957	2966	22	those	those	DT
50957	2966	23	surrounding	surround	VBG
50957	2966	24	Glen	Glen	NNP
50957	2966	25	Roy	Roy	NNP
50957	2966	26	.	.	.
50957	2967	1	Their	-PRON-	PRP$
50957	2967	2	absence	absence	NN
50957	2967	3	elsewhere	elsewhere	RB
50957	2967	4	points	point	NNS
50957	2967	5	,	,	,
50957	2967	6	therefore	therefore	RB
50957	2967	7	,	,	,
50957	2967	8	to	to	IN
50957	2967	9	some	some	DT
50957	2967	10	local	local	JJ
50957	2967	11	cause	cause	NN
50957	2967	12	,	,	,
50957	2967	13	which	which	WDT
50957	2967	14	was	be	VBD
50957	2967	15	readily	readily	RB
50957	2967	16	suggested	suggest	VBN
50957	2967	17	to	to	IN
50957	2967	18	the	the	DT
50957	2967	19	trained	train	VBN
50957	2967	20	eye	eye	NN
50957	2967	21	of	of	IN
50957	2967	22	one	one	CD
50957	2967	23	like	like	IN
50957	2967	24	Agassiz	Agassiz	NNP
50957	2967	25	,	,	,
50957	2967	26	then	then	RB
50957	2967	27	fresh	fresh	JJ
50957	2967	28	from	from	IN
50957	2967	29	the	the	DT
50957	2967	30	study	study	NN
50957	2967	31	of	of	IN
50957	2967	32	Alpine	Alpine	NNP
50957	2967	33	glaciers	glacier	NNS
50957	2967	34	,	,	,
50957	2967	35	who	who	WP
50957	2967	36	saw	see	VBD
50957	2967	37	that	that	IN
50957	2967	38	these	these	DT
50957	2967	39	beaches	beach	NNS
50957	2967	40	were	be	VBD
50957	2967	41	formed	form	VBN
50957	2967	42	upon	upon	IN
50957	2967	43	the	the	DT
50957	2967	44	margin	margin	NN
50957	2967	45	of	of	IN
50957	2967	46	temporary	temporary	JJ
50957	2967	47	lakes	lake	NNS
50957	2967	48	,	,	,
50957	2967	49	held	hold	VBN
50957	2967	50	back	back	RB
50957	2967	51	during	during	IN
50957	2967	52	the	the	DT
50957	2967	53	Glacial	glacial	JJ
50957	2967	54	period	period	NN
50957	2967	55	(	(	-LRB-
50957	2967	56	as	as	IN
50957	2967	57	the	the	DT
50957	2967	58	Merjelen	Merjelen	NNP
50957	2967	59	See	see	VBP
50957	2967	60	now	now	RB
50957	2967	61	is	be	VBZ
50957	2967	62	)	)	-RRB-
50957	2967	63	by	by	IN
50957	2967	64	a	a	DT
50957	2967	65	glacier	glacier	NN
50957	2967	66	which	which	WDT
50957	2967	67	came	come	VBD
50957	2967	68	out	out	IN
50957	2967	69	of	of	IN
50957	2967	70	one	one	CD
50957	2967	71	glen	glen	NN
50957	2967	72	and	and	CC
50957	2967	73	projected	project	VBD
50957	2967	74	itself	-PRON-	PRP
50957	2967	75	directly	directly	RB
50957	2967	76	across	across	IN
50957	2967	77	the	the	DT
50957	2967	78	course	course	NN
50957	2967	79	of	of	IN
50957	2967	80	another	another	DT
50957	2967	81	,	,	,
50957	2967	82	and	and	CC
50957	2967	83	thus	thus	RB
50957	2967	84	obstructed	obstruct	VBD
50957	2967	85	its	-PRON-	PRP$
50957	2967	86	drainage	drainage	NN
50957	2967	87	.	.	.
50957	2968	1	The	the	DT
50957	2968	2	glacier	glacier	NN
50957	2968	3	of	of	IN
50957	2968	4	Glen	Glen	NNP
50957	2968	5	Spean	Spean	NNP
50957	2968	6	had	have	VBD
50957	2968	7	pushed	push	VBN
50957	2968	8	itself	-PRON-	PRP
50957	2968	9	across	across	IN
50957	2968	10	Glen	Glen	NNP
50957	2968	11	Roy	Roy	NNP
50957	2968	12	,	,	,
50957	2968	13	as	as	IN
50957	2968	14	the	the	DT
50957	2968	15	great	great	JJ
50957	2968	16	Aletsch	Aletsch	NNP
50957	2968	17	Glacier	Glacier	NNP
50957	2968	18	in	in	IN
50957	2968	19	Switzerland	Switzerland	NNP
50957	2968	20	now	now	RB
50957	2968	21	pushes	push	VBZ
50957	2968	22	itself	-PRON-	PRP
50957	2968	23	across	across	IN
50957	2968	24	the	the	DT
50957	2968	25	little	little	JJ
50957	2968	26	valley	valley	NN
50957	2968	27	behind	behind	IN
50957	2968	28	the	the	DT
50957	2968	29	Eggishorn	Eggishorn	NNP
50957	2968	30	.	.	.
50957	2969	1	CHAPTER	chapter	NN
50957	2969	2	VIII	viii	NN
50957	2969	3	.	.	.
50957	2970	1	RELICS	relics	VB
50957	2970	2	OF	of	IN
50957	2970	3	MAN	man	NN
50957	2970	4	IN	in	IN
50957	2970	5	THE	the	DT
50957	2970	6	GLACIAL	GLACIAL	NNP
50957	2970	7	PERIOD	period	NN
50957	2970	8	.	.	.
50957	2971	1	_	_	NNP
50957	2971	2	In	in	IN
50957	2971	3	Glacial	Glacial	NNP
50957	2971	4	Terraces	Terraces	NNP
50957	2971	5	of	of	IN
50957	2971	6	the	the	DT
50957	2971	7	United	United	NNP
50957	2971	8	States	States	NNP
50957	2971	9	.	.	.
50957	2971	10	_	_	NNP
50957	2971	11	Although	although	IN
50957	2971	12	the	the	DT
50957	2971	13	first	first	JJ
50957	2971	14	clear	clear	JJ
50957	2971	15	evidence	evidence	NN
50957	2971	16	of	of	IN
50957	2971	17	glacial	glacial	JJ
50957	2971	18	man	man	NN
50957	2971	19	was	be	VBD
50957	2971	20	discovered	discover	VBN
50957	2971	21	in	in	IN
50957	2971	22	Europe	Europe	NNP
50957	2971	23	,	,	,
50957	2971	24	the	the	DT
50957	2971	25	problem	problem	NN
50957	2971	26	is	be	VBZ
50957	2971	27	so	so	RB
50957	2971	28	much	much	RB
50957	2971	29	simpler	simple	JJR
50957	2971	30	on	on	IN
50957	2971	31	the	the	DT
50957	2971	32	Western	Western	NNP
50957	2971	33	Continent	Continent	NNP
50957	2971	34	that	that	IN
50957	2971	35	we	-PRON-	PRP
50957	2971	36	shall	shall	MD
50957	2971	37	find	find	VB
50957	2971	38	it	-PRON-	PRP
50957	2971	39	profitable	profitable	JJ
50957	2971	40	to	to	TO
50957	2971	41	study	study	VB
50957	2971	42	the	the	DT
50957	2971	43	American	american	JJ
50957	2971	44	facts	fact	NNS
50957	2971	45	first	first	RB
50957	2971	46	.	.	.
50957	2972	1	We	-PRON-	PRP
50957	2972	2	will	will	MD
50957	2972	3	therefore	therefore	RB
50957	2972	4	present	present	VB
50957	2972	5	a	a	DT
50957	2972	6	summary	summary	NN
50957	2972	7	of	of	IN
50957	2972	8	them	-PRON-	PRP
50957	2972	9	at	at	IN
50957	2972	10	once	once	RB
50957	2972	11	,	,	,
50957	2972	12	and	and	CC
50957	2972	13	then	then	RB
50957	2972	14	proceed	proceed	VB
50957	2972	15	to	to	IN
50957	2972	16	the	the	DT
50957	2972	17	more	more	RBR
50957	2972	18	obscure	obscure	JJ
50957	2972	19	problems	problem	NNS
50957	2972	20	of	of	IN
50957	2972	21	European	european	JJ
50957	2972	22	archæology	archæology	NN
50957	2972	23	.	.	.
50957	2973	1	The	the	DT
50957	2973	2	first	first	JJ
50957	2973	3	definite	definite	JJ
50957	2973	4	discovery	discovery	NN
50957	2973	5	of	of	IN
50957	2973	6	human	human	JJ
50957	2973	7	relics	relic	NNS
50957	2973	8	clearly	clearly	RB
50957	2973	9	connected	connect	VBN
50957	2973	10	with	with	IN
50957	2973	11	,	,	,
50957	2973	12	glacial	glacial	JJ
50957	2973	13	deposits	deposit	NNS
50957	2973	14	in	in	IN
50957	2973	15	America	America	NNP
50957	2973	16	,	,	,
50957	2973	17	and	and	CC
50957	2973	18	of	of	IN
50957	2973	19	the	the	DT
50957	2973	20	same	same	JJ
50957	2973	21	age	age	NN
50957	2973	22	with	with	IN
50957	2973	23	them	-PRON-	PRP
50957	2973	24	,	,	,
50957	2973	25	was	be	VBD
50957	2973	26	made	make	VBN
50957	2973	27	by	by	IN
50957	2973	28	Dr.	Dr.	NNP
50957	2973	29	C.	C.	NNP
50957	2973	30	C.	C.	NNP
50957	2973	31	Abbott	Abbott	NNP
50957	2973	32	,	,	,
50957	2973	33	at	at	IN
50957	2973	34	Trenton	Trenton	NNP
50957	2973	35	,	,	,
50957	2973	36	N.	N.	NNP
50957	2973	37	J.	J.	NNP
50957	2973	38	,	,	,
50957	2973	39	in	in	IN
50957	2973	40	the	the	DT
50957	2973	41	year	year	NN
50957	2973	42	1875	1875	CD
50957	2973	43	.	.	.
50957	2974	1	The	the	DT
50957	2974	2	city	city	NN
50957	2974	3	of	of	IN
50957	2974	4	Trenton	Trenton	NNP
50957	2974	5	is	be	VBZ
50957	2974	6	built	build	VBN
50957	2974	7	upon	upon	IN
50957	2974	8	a	a	DT
50957	2974	9	delta	delta	NN
50957	2974	10	terrace	terrace	NN
50957	2974	11	about	about	RB
50957	2974	12	three	three	CD
50957	2974	13	miles	mile	NNS
50957	2974	14	wide	wide	JJ
50957	2974	15	which	which	WDT
50957	2974	16	occurs	occur	VBZ
50957	2974	17	at	at	IN
50957	2974	18	the	the	DT
50957	2974	19	head	head	NN
50957	2974	20	of	of	IN
50957	2974	21	tide	tide	NN
50957	2974	22	-	-	HYPH
50957	2974	23	water	water	NN
50957	2974	24	on	on	IN
50957	2974	25	the	the	DT
50957	2974	26	Delaware	Delaware	NNP
50957	2974	27	River	River	NNP
50957	2974	28	.	.	.
50957	2975	1	This	this	DT
50957	2975	2	terrace	terrace	NN
50957	2975	3	bears	bear	VBZ
50957	2975	4	every	every	DT
50957	2975	5	mark	mark	NN
50957	2975	6	of	of	IN
50957	2975	7	having	have	VBG
50957	2975	8	been	be	VBN
50957	2975	9	deposited	deposit	VBN
50957	2975	10	by	by	IN
50957	2975	11	a	a	DT
50957	2975	12	torrential	torrential	JJ
50957	2975	13	stream	stream	NN
50957	2975	14	which	which	WDT
50957	2975	15	came	come	VBD
50957	2975	16	down	down	IN
50957	2975	17	the	the	DT
50957	2975	18	valley	valley	NN
50957	2975	19	during	during	IN
50957	2975	20	the	the	DT
50957	2975	21	closing	closing	NN
50957	2975	22	period	period	NN
50957	2975	23	of	of	IN
50957	2975	24	the	the	DT
50957	2975	25	great	great	JJ
50957	2975	26	Ice	Ice	NNP
50957	2975	27	age	age	NN
50957	2975	28	.	.	.
50957	2976	1	The	the	DT
50957	2976	2	material	material	NN
50957	2976	3	of	of	IN
50957	2976	4	which	which	WDT
50957	2976	5	the	the	DT
50957	2976	6	terrace	terrace	NN
50957	2976	7	consists	consist	VBZ
50957	2976	8	is	be	VBZ
50957	2976	9	all	all	DT
50957	2976	10	water	water	NN
50957	2976	11	-	-	HYPH
50957	2976	12	worn	wear	VBN
50957	2976	13	.	.	.
50957	2977	1	According	accord	VBG
50957	2977	2	to	to	IN
50957	2977	3	the	the	DT
50957	2977	4	description	description	NN
50957	2977	5	of	of	IN
50957	2977	6	Professor	Professor	NNP
50957	2977	7	N.	N.	NNP
50957	2977	8	S.	S.	NNP
50957	2977	9	Shaler	Shaler	NNP
50957	2977	10	:	:	:
50957	2977	11	[	[	-LRB-
50957	2977	12	Illustration	illustration	NN
50957	2977	13	:	:	:
50957	2977	14	Fig	Fig	NNP
50957	2977	15	.	.	.
50957	2978	1	63.--The	63.--the	DT
50957	2978	2	glaciated	glaciated	JJ
50957	2978	3	portion	portion	NN
50957	2978	4	is	be	VBZ
50957	2978	5	shaded	shaded	JJ
50957	2978	6	.	.	.
50957	2979	1	The	the	DT
50957	2979	2	shading	shading	NN
50957	2979	3	on	on	IN
50957	2979	4	the	the	DT
50957	2979	5	Lehigh	Lehigh	NNP
50957	2979	6	and	and	CC
50957	2979	7	Delaware	Delaware	NNP
50957	2979	8	Rivers	Rivers	NNPS
50957	2979	9	indicates	indicate	VBZ
50957	2979	10	glacial	glacial	JJ
50957	2979	11	terraces	terrace	NNS
50957	2979	12	,	,	,
50957	2979	13	which	which	WDT
50957	2979	14	are	be	VBP
50957	2979	15	absent	absent	JJ
50957	2979	16	from	from	IN
50957	2979	17	the	the	DT
50957	2979	18	Schuylkill	Schuylkill	NNP
50957	2979	19	.	.	.
50957	2979	20	]	]	-RRB-
50957	2980	1	"	"	``
50957	2980	2	The	the	DT
50957	2980	3	general	general	JJ
50957	2980	4	structure	structure	NN
50957	2980	5	of	of	IN
50957	2980	6	the	the	DT
50957	2980	7	mass	mass	NN
50957	2980	8	is	be	VBZ
50957	2980	9	neither	neither	CC
50957	2980	10	that	that	DT
50957	2980	11	of	of	IN
50957	2980	12	ordinary	ordinary	JJ
50957	2980	13	boulder	boulder	NN
50957	2980	14	-	-	HYPH
50957	2980	15	clay	clay	NN
50957	2980	16	nor	nor	CC
50957	2980	17	of	of	IN
50957	2980	18	stratified	stratified	JJ
50957	2980	19	gravels	gravel	NNS
50957	2980	20	,	,	,
50957	2980	21	such	such	JJ
50957	2980	22	as	as	IN
50957	2980	23	are	be	VBP
50957	2980	24	formed	form	VBN
50957	2980	25	by	by	IN
50957	2980	26	the	the	DT
50957	2980	27	complete	complete	JJ
50957	2980	28	rearrangement	rearrangement	NN
50957	2980	29	by	by	IN
50957	2980	30	water	water	NN
50957	2980	31	of	of	IN
50957	2980	32	the	the	DT
50957	2980	33	elements	element	NNS
50957	2980	34	of	of	IN
50957	2980	35	simple	simple	JJ
50957	2980	36	drift	drift	NN
50957	2980	37	-	-	HYPH
50957	2980	38	deposits	deposit	NNS
50957	2980	39	.	.	.
50957	2981	1	It	-PRON-	PRP
50957	2981	2	is	be	VBZ
50957	2981	3	made	make	VBN
50957	2981	4	up	up	RP
50957	2981	5	of	of	IN
50957	2981	6	boulders	boulder	NNS
50957	2981	7	,	,	,
50957	2981	8	pebbles	pebble	NNS
50957	2981	9	,	,	,
50957	2981	10	and	and	CC
50957	2981	11	sand	sand	NN
50957	2981	12	,	,	,
50957	2981	13	varying	vary	VBG
50957	2981	14	in	in	IN
50957	2981	15	size	size	NN
50957	2981	16	from	from	IN
50957	2981	17	masses	masse	NNS
50957	2981	18	containing	contain	VBG
50957	2981	19	one	one	CD
50957	2981	20	hundred	hundred	CD
50957	2981	21	cubic	cubic	JJ
50957	2981	22	feet	foot	NNS
50957	2981	23	or	or	CC
50957	2981	24	more	more	JJR
50957	2981	25	to	to	IN
50957	2981	26	the	the	DT
50957	2981	27	finest	fine	JJS
50957	2981	28	sand	sand	NN
50957	2981	29	of	of	IN
50957	2981	30	the	the	DT
50957	2981	31	ordinary	ordinary	JJ
50957	2981	32	sea	sea	NN
50957	2981	33	-	-	HYPH
50957	2981	34	beaches	beach	NNS
50957	2981	35	.	.	.
50957	2982	1	There	there	EX
50957	2982	2	is	be	VBZ
50957	2982	3	little	little	JJ
50957	2982	4	trace	trace	NN
50957	2982	5	of	of	IN
50957	2982	6	true	true	JJ
50957	2982	7	clay	clay	NN
50957	2982	8	in	in	IN
50957	2982	9	the	the	DT
50957	2982	10	deposit	deposit	NN
50957	2982	11	;	;	:
50957	2982	12	there	there	EX
50957	2982	13	is	be	VBZ
50957	2982	14	rarely	rarely	RB
50957	2982	15	enough	enough	JJ
50957	2982	16	to	to	TO
50957	2982	17	give	give	VB
50957	2982	18	the	the	DT
50957	2982	19	least	least	JJS
50957	2982	20	trace	trace	NN
50957	2982	21	of	of	IN
50957	2982	22	cementation	cementation	NN
50957	2982	23	to	to	IN
50957	2982	24	the	the	DT
50957	2982	25	masses	masse	NNS
50957	2982	26	.	.	.
50957	2983	1	The	the	DT
50957	2983	2	various	various	JJ
50957	2983	3	elements	element	NNS
50957	2983	4	are	be	VBP
50957	2983	5	rather	rather	RB
50957	2983	6	confusedly	confusedly	RB
50957	2983	7	arranged	arrange	VBN
50957	2983	8	;	;	:
50957	2983	9	the	the	DT
50957	2983	10	large	large	JJ
50957	2983	11	boulders	boulder	NNS
50957	2983	12	not	not	RB
50957	2983	13	being	be	VBG
50957	2983	14	grouped	group	VBN
50957	2983	15	on	on	IN
50957	2983	16	any	any	DT
50957	2983	17	particular	particular	JJ
50957	2983	18	level	level	NN
50957	2983	19	,	,	,
50957	2983	20	and	and	CC
50957	2983	21	their	-PRON-	PRP$
50957	2983	22	major	major	JJ
50957	2983	23	axes	axis	NNS
50957	2983	24	not	not	RB
50957	2983	25	always	always	RB
50957	2983	26	distinctly	distinctly	RB
50957	2983	27	coinciding	coincide	VBG
50957	2983	28	with	with	IN
50957	2983	29	the	the	DT
50957	2983	30	horizon	horizon	NN
50957	2983	31	.	.	.
50957	2984	1	All	all	PDT
50957	2984	2	the	the	DT
50957	2984	3	pebbles	pebble	NNS
50957	2984	4	and	and	CC
50957	2984	5	boulders	boulder	NNS
50957	2984	6	,	,	,
50957	2984	7	so	so	RB
50957	2984	8	far	far	RB
50957	2984	9	as	as	IN
50957	2984	10	observed	observe	VBN
50957	2984	11	,	,	,
50957	2984	12	are	be	VBP
50957	2984	13	smooth	smooth	JJ
50957	2984	14	and	and	CC
50957	2984	15	water	water	NN
50957	2984	16	-	-	HYPH
50957	2984	17	worn	wear	VBN
50957	2984	18	,	,	,
50957	2984	19	a	a	DT
50957	2984	20	careful	careful	JJ
50957	2984	21	search	search	NN
50957	2984	22	having	have	VBG
50957	2984	23	failed	fail	VBN
50957	2984	24	to	to	TO
50957	2984	25	show	show	VB
50957	2984	26	evidence	evidence	NN
50957	2984	27	of	of	IN
50957	2984	28	distinct	distinct	JJ
50957	2984	29	glacial	glacial	JJ
50957	2984	30	scratching	scratching	NN
50957	2984	31	or	or	CC
50957	2984	32	polishing	polishing	NN
50957	2984	33	on	on	IN
50957	2984	34	their	-PRON-	PRP$
50957	2984	35	surfaces	surface	NNS
50957	2984	36	.	.	.
50957	2985	1	The	the	DT
50957	2985	2	type	type	NN
50957	2985	3	of	of	IN
50957	2985	4	pebble	pebble	NN
50957	2985	5	is	be	VBZ
50957	2985	6	the	the	DT
50957	2985	7	subovate	subovate	JJ
50957	2985	8	or	or	CC
50957	2985	9	discoidal	discoidal	JJ
50957	2985	10	,	,	,
50957	2985	11	and	and	CC
50957	2985	12	though	though	IN
50957	2985	13	many	many	JJ
50957	2985	14	depart	depart	NN
50957	2985	15	from	from	IN
50957	2985	16	this	this	DT
50957	2985	17	form	form	NN
50957	2985	18	,	,	,
50957	2985	19	yet	yet	CC
50957	2985	20	nearly	nearly	RB
50957	2985	21	all	all	DT
50957	2985	22	observed	observe	VBN
50957	2985	23	by	by	IN
50957	2985	24	me	-PRON-	PRP
50957	2985	25	had	have	VBD
50957	2985	26	been	be	VBN
50957	2985	27	worn	wear	VBN
50957	2985	28	so	so	IN
50957	2985	29	as	as	IN
50957	2985	30	to	to	TO
50957	2985	31	show	show	VB
50957	2985	32	that	that	IN
50957	2985	33	their	-PRON-	PRP$
50957	2985	34	shape	shape	NN
50957	2985	35	had	have	VBD
50957	2985	36	been	be	VBN
50957	2985	37	determined	determine	VBN
50957	2985	38	by	by	IN
50957	2985	39	running	run	VBG
50957	2985	40	water	water	NN
50957	2985	41	.	.	.
50957	2986	1	The	the	DT
50957	2986	2	materials	material	NNS
50957	2986	3	comprising	comprise	VBG
50957	2986	4	the	the	DT
50957	2986	5	deposit	deposit	NN
50957	2986	6	are	be	VBP
50957	2986	7	very	very	RB
50957	2986	8	varied	varied	JJ
50957	2986	9	,	,	,
50957	2986	10	but	but	CC
50957	2986	11	all	all	DT
50957	2986	12	I	-PRON-	PRP
50957	2986	13	observed	observe	VBD
50957	2986	14	could	could	MD
50957	2986	15	apparently	apparently	RB
50957	2986	16	with	with	IN
50957	2986	17	reason	reason	NN
50957	2986	18	be	be	VB
50957	2986	19	supposed	suppose	VBN
50957	2986	20	to	to	TO
50957	2986	21	have	have	VB
50957	2986	22	come	come	VBN
50957	2986	23	from	from	IN
50957	2986	24	the	the	DT
50957	2986	25	extensive	extensive	JJ
50957	2986	26	valley	valley	NN
50957	2986	27	of	of	IN
50957	2986	28	the	the	DT
50957	2986	29	river	river	NN
50957	2986	30	near	near	IN
50957	2986	31	which	which	WDT
50957	2986	32	they	-PRON-	PRP
50957	2986	33	lie	lie	VBP
50957	2986	34	,	,	,
50957	2986	35	except	except	IN
50957	2986	36	perhaps	perhaps	RB
50957	2986	37	the	the	DT
50957	2986	38	fragments	fragment	NNS
50957	2986	39	of	of	IN
50957	2986	40	some	some	DT
50957	2986	41	rather	rather	RB
50957	2986	42	rare	rare	JJ
50957	2986	43	hypogene	hypogene	NN
50957	2986	44	rocks	rock	NNS
50957	2986	45	.	.	.
50957	2986	46	"	"	''
50957	2987	1	[	[	-LRB-
50957	2987	2	Illustration	illustration	NN
50957	2987	3	:	:	:
50957	2987	4	Fig	Fig	NNP
50957	2987	5	.	.	.
50957	2988	1	64.--Palæolith	64.--palæolith	CD
50957	2988	2	found	find	VBN
50957	2988	3	by	by	IN
50957	2988	4	Abbott	Abbott	NNP
50957	2988	5	in	in	IN
50957	2988	6	New	New	NNP
50957	2988	7	Jersey	Jersey	NNP
50957	2988	8	,	,	,
50957	2988	9	slightly	slightly	RB
50957	2988	10	reduced	reduce	VBN
50957	2988	11	.	.	.
50957	2988	12	]	]	-RRB-
50957	2989	1	A	a	DT
50957	2989	2	conclusive	conclusive	JJ
50957	2989	3	proof	proof	NN
50957	2989	4	of	of	IN
50957	2989	5	the	the	DT
50957	2989	6	relation	relation	NN
50957	2989	7	of	of	IN
50957	2989	8	this	this	DT
50957	2989	9	Trenton	Trenton	NNP
50957	2989	10	delta	delta	NN
50957	2989	11	terrace	terrace	NN
50957	2989	12	to	to	IN
50957	2989	13	the	the	DT
50957	2989	14	Glacial	glacial	JJ
50957	2989	15	period	period	NN
50957	2989	16	is	be	VBZ
50957	2989	17	found	find	VBN
50957	2989	18	in	in	IN
50957	2989	19	the	the	DT
50957	2989	20	fact	fact	NN
50957	2989	21	that	that	IN
50957	2989	22	the	the	DT
50957	2989	23	gravel	gravel	NN
50957	2989	24	deposit	deposit	NN
50957	2989	25	is	be	VBZ
50957	2989	26	continuous	continuous	JJ
50957	2989	27	with	with	IN
50957	2989	28	terraces	terrace	NNS
50957	2989	29	extending	extend	VBG
50957	2989	30	up	up	RP
50957	2989	31	the	the	DT
50957	2989	32	trough	trough	NN
50957	2989	33	of	of	IN
50957	2989	34	the	the	DT
50957	2989	35	valley	valley	NN
50957	2989	36	of	of	IN
50957	2989	37	the	the	DT
50957	2989	38	Delaware	Delaware	NNP
50957	2989	39	to	to	IN
50957	2989	40	the	the	DT
50957	2989	41	glaciated	glaciated	JJ
50957	2989	42	area	area	NN
50957	2989	43	and	and	CC
50957	2989	44	beyond	beyond	IN
50957	2989	45	.	.	.
50957	2990	1	As	as	IN
50957	2990	2	,	,	,
50957	2990	3	however	however	RB
50957	2990	4	,	,	,
50957	2990	5	the	the	DT
50957	2990	6	descent	descent	NN
50957	2990	7	of	of	IN
50957	2990	8	the	the	DT
50957	2990	9	river	river	NN
50957	2990	10	-	-	HYPH
50957	2990	11	bed	bed	NN
50957	2990	12	is	be	VBZ
50957	2990	13	rapid	rapid	JJ
50957	2990	14	(	(	-LRB-
50957	2990	15	about	about	RB
50957	2990	16	four	four	CD
50957	2990	17	feet	foot	NNS
50957	2990	18	to	to	IN
50957	2990	19	the	the	DT
50957	2990	20	mile	mile	NN
50957	2990	21	)	)	-RRB-
50957	2990	22	from	from	IN
50957	2990	23	the	the	DT
50957	2990	24	glacial	glacial	JJ
50957	2990	25	border	border	NN
50957	2990	26	down	down	IN
50957	2990	27	to	to	IN
50957	2990	28	tide	tide	NN
50957	2990	29	-	-	HYPH
50957	2990	30	water	water	NN
50957	2990	31	,	,	,
50957	2990	32	the	the	DT
50957	2990	33	terrace	terrace	NN
50957	2990	34	is	be	VBZ
50957	2990	35	not	not	RB
50957	2990	36	remarkably	remarkably	RB
50957	2990	37	high	high	JJ
50957	2990	38	,	,	,
50957	2990	39	being	be	VBG
50957	2990	40	only	only	RB
50957	2990	41	about	about	RB
50957	2990	42	fifteen	fifteen	CD
50957	2990	43	or	or	CC
50957	2990	44	twenty	twenty	CD
50957	2990	45	feet	foot	NNS
50957	2990	46	above	above	IN
50957	2990	47	the	the	DT
50957	2990	48	present	present	JJ
50957	2990	49	flood	flood	NN
50957	2990	50	-	-	HYPH
50957	2990	51	plain	plain	NN
50957	2990	52	.	.	.
50957	2991	1	But	but	CC
50957	2991	2	it	-PRON-	PRP
50957	2991	3	is	be	VBZ
50957	2991	4	continuous	continuous	JJ
50957	2991	5	,	,	,
50957	2991	6	and	and	CC
50957	2991	7	similar	similar	JJ
50957	2991	8	in	in	IN
50957	2991	9	composition	composition	NN
50957	2991	10	with	with	IN
50957	2991	11	the	the	DT
50957	2991	12	great	great	JJ
50957	2991	13	enlargement	enlargement	NN
50957	2991	14	in	in	IN
50957	2991	15	the	the	DT
50957	2991	16	delta	delta	NN
50957	2991	17	at	at	IN
50957	2991	18	Trenton	Trenton	NNP
50957	2991	19	.	.	.
50957	2992	1	Without	without	IN
50957	2992	2	doubt	doubt	NN
50957	2992	3	,	,	,
50957	2992	4	therefore	therefore	RB
50957	2992	5	,	,	,
50957	2992	6	the	the	DT
50957	2992	7	deposit	deposit	NN
50957	2992	8	represents	represent	VBZ
50957	2992	9	the	the	DT
50957	2992	10	overwash	overwash	JJ
50957	2992	11	gravel	gravel	NN
50957	2992	12	of	of	IN
50957	2992	13	the	the	DT
50957	2992	14	Glacial	glacial	JJ
50957	2992	15	period	period	NN
50957	2992	16	.	.	.
50957	2993	1	Fortunately	fortunately	RB
50957	2993	2	for	for	IN
50957	2993	3	science	science	NN
50957	2993	4	,	,	,
50957	2993	5	Dr.	Dr.	NNP
50957	2993	6	C.	C.	NNP
50957	2993	7	C.	C.	NNP
50957	2993	8	Abbott	Abbott	NNP
50957	2993	9	,	,	,
50957	2993	10	whose	whose	WP$
50957	2993	11	tastes	taste	NNS
50957	2993	12	for	for	IN
50957	2993	13	archæological	archæological	JJ
50957	2993	14	investigations	investigation	NNS
50957	2993	15	were	be	VBD
50957	2993	16	early	early	RB
50957	2993	17	developed	develop	VBN
50957	2993	18	,	,	,
50957	2993	19	had	have	VBD
50957	2993	20	his	-PRON-	PRP$
50957	2993	21	residence	residence	NN
50957	2993	22	upon	upon	IN
50957	2993	23	the	the	DT
50957	2993	24	border	border	NN
50957	2993	25	of	of	IN
50957	2993	26	this	this	DT
50957	2993	27	glacial	glacial	JJ
50957	2993	28	delta	delta	NN
50957	2993	29	terrace	terrace	NN
50957	2993	30	at	at	IN
50957	2993	31	Trenton	Trenton	NNP
50957	2993	32	,	,	,
50957	2993	33	and	and	CC
50957	2993	34	as	as	RB
50957	2993	35	early	early	RB
50957	2993	36	as	as	IN
50957	2993	37	1875	1875	CD
50957	2993	38	began	begin	VBD
50957	2993	39	to	to	TO
50957	2993	40	find	find	VB
50957	2993	41	rough	rough	JJ
50957	2993	42	-	-	HYPH
50957	2993	43	stone	stone	NN
50957	2993	44	implements	implement	NNS
50957	2993	45	of	of	IN
50957	2993	46	a	a	DT
50957	2993	47	peculiar	peculiar	JJ
50957	2993	48	type	type	NN
50957	2993	49	in	in	IN
50957	2993	50	the	the	DT
50957	2993	51	talus	talus	NN
50957	2993	52	of	of	IN
50957	2993	53	the	the	DT
50957	2993	54	bank	bank	NN
50957	2993	55	where	where	WRB
50957	2993	56	the	the	DT
50957	2993	57	river	river	NN
50957	2993	58	was	be	VBD
50957	2993	59	undermining	undermine	VBG
50957	2993	60	the	the	DT
50957	2993	61	terrace	terrace	NN
50957	2993	62	.	.	.
50957	2994	1	In	in	IN
50957	2994	2	turning	turn	VBG
50957	2994	3	his	-PRON-	PRP$
50957	2994	4	attention	attention	NN
50957	2994	5	to	to	IN
50957	2994	6	the	the	DT
50957	2994	7	numerous	numerous	JJ
50957	2994	8	fresh	fresh	JJ
50957	2994	9	exposures	exposure	NNS
50957	2994	10	of	of	IN
50957	2994	11	gravel	gravel	NN
50957	2994	12	made	make	VBN
50957	2994	13	by	by	IN
50957	2994	14	railroad	railroad	NN
50957	2994	15	and	and	CC
50957	2994	16	other	other	JJ
50957	2994	17	excavations	excavation	NNS
50957	2994	18	during	during	IN
50957	2994	19	the	the	DT
50957	2994	20	following	following	JJ
50957	2994	21	year	year	NN
50957	2994	22	,	,	,
50957	2994	23	he	-PRON-	PRP
50957	2994	24	found	find	VBD
50957	2994	25	several	several	JJ
50957	2994	26	of	of	IN
50957	2994	27	the	the	DT
50957	2994	28	implements	implement	NNS
50957	2994	29	in	in	IN
50957	2994	30	undisturbed	undisturbed	JJ
50957	2994	31	strata	strata	NN
50957	2994	32	,	,	,
50957	2994	33	some	some	DT
50957	2994	34	of	of	IN
50957	2994	35	which	which	WDT
50957	2994	36	were	be	VBD
50957	2994	37	sixteen	sixteen	CD
50957	2994	38	feet	foot	NNS
50957	2994	39	below	below	IN
50957	2994	40	the	the	DT
50957	2994	41	surface	surface	NN
50957	2994	42	.	.	.
50957	2995	1	Since	since	IN
50957	2995	2	that	that	DT
50957	2995	3	time	time	NN
50957	2995	4	he	-PRON-	PRP
50957	2995	5	has	have	VBZ
50957	2995	6	continued	continue	VBN
50957	2995	7	to	to	TO
50957	2995	8	make	make	VB
50957	2995	9	discoveries	discovery	NNS
50957	2995	10	at	at	IN
50957	2995	11	various	various	JJ
50957	2995	12	intervals	interval	NNS
50957	2995	13	.	.	.
50957	2996	1	In	in	IN
50957	2996	2	1888	1888	CD
50957	2996	3	he	-PRON-	PRP
50957	2996	4	had	have	VBD
50957	2996	5	found	find	VBN
50957	2996	6	four	four	CD
50957	2996	7	hundred	hundred	CD
50957	2996	8	implements	implement	NNS
50957	2996	9	of	of	IN
50957	2996	10	the	the	DT
50957	2996	11	palæolithic	palæolithic	JJ
50957	2996	12	type	type	NN
50957	2996	13	at	at	IN
50957	2996	14	Trenton	Trenton	NNP
50957	2996	15	,	,	,
50957	2996	16	sixty	sixty	CD
50957	2996	17	of	of	IN
50957	2996	18	which	which	WDT
50957	2996	19	had	have	VBD
50957	2996	20	been	be	VBN
50957	2996	21	taken	take	VBN
50957	2996	22	from	from	IN
50957	2996	23	recorded	record	VBN
50957	2996	24	depths	depth	NNS
50957	2996	25	in	in	IN
50957	2996	26	the	the	DT
50957	2996	27	gravel	gravel	NN
50957	2996	28	,	,	,
50957	2996	29	two	two	CD
50957	2996	30	hundred	hundred	CD
50957	2996	31	and	and	CC
50957	2996	32	fifty	fifty	CD
50957	2996	33	from	from	IN
50957	2996	34	the	the	DT
50957	2996	35	talus	talus	NN
50957	2996	36	at	at	IN
50957	2996	37	the	the	DT
50957	2996	38	bluff	bluff	NNP
50957	2996	39	facing	face	VBG
50957	2996	40	the	the	DT
50957	2996	41	river	river	NN
50957	2996	42	,	,	,
50957	2996	43	and	and	CC
50957	2996	44	the	the	DT
50957	2996	45	remainder	remainder	NN
50957	2996	46	from	from	IN
50957	2996	47	the	the	DT
50957	2996	48	surface	surface	NN
50957	2996	49	,	,	,
50957	2996	50	or	or	CC
50957	2996	51	derived	derive	VBN
50957	2996	52	from	from	IN
50957	2996	53	collectors	collector	NNS
50957	2996	54	who	who	WP
50957	2996	55	did	do	VBD
50957	2996	56	not	not	RB
50957	2996	57	record	record	VB
50957	2996	58	the	the	DT
50957	2996	59	positions	position	NNS
50957	2996	60	or	or	CC
50957	2996	61	circumstances	circumstance	NNS
50957	2996	62	under	under	IN
50957	2996	63	which	which	WDT
50957	2996	64	they	-PRON-	PRP
50957	2996	65	were	be	VBD
50957	2996	66	found	find	VBN
50957	2996	67	.	.	.
50957	2997	1	[	[	-LRB-
50957	2997	2	Illustration	illustration	NN
50957	2997	3	:	:	:
50957	2997	4	Fig	Fig	NNP
50957	2997	5	.	.	.
50957	2998	1	65.--Section	65.--section	CD
50957	2998	2	across	across	IN
50957	2998	3	the	the	DT
50957	2998	4	Delaware	Delaware	NNP
50957	2998	5	River	River	NNP
50957	2998	6	at	at	IN
50957	2998	7	Trenton	Trenton	NNP
50957	2998	8	.	.	.
50957	2999	1	New	New	NNP
50957	2999	2	Jersey	Jersey	NNP
50957	2999	3	:	:	:
50957	2999	4	_	_	NNP
50957	2999	5	a	a	DT
50957	2999	6	_	_	NNP
50957	2999	7	,	,	,
50957	2999	8	_	_	NNP
50957	2999	9	a	a	DT
50957	2999	10	_	_	NNP
50957	2999	11	,	,	,
50957	2999	12	Philadelphia	Philadelphia	NNP
50957	2999	13	red	red	JJ
50957	2999	14	gravel	gravel	NN
50957	2999	15	and	and	CC
50957	2999	16	brick	brick	NN
50957	2999	17	-	-	HYPH
50957	2999	18	clay	clay	NN
50957	2999	19	(	(	-LRB-
50957	2999	20	McGee	McGee	NNP
50957	2999	21	's	's	POS
50957	2999	22	Columbia	Columbia	NNP
50957	2999	23	deposit	deposit	NN
50957	2999	24	)	)	-RRB-
50957	2999	25	;	;	:
50957	2999	26	_	_	NNP
50957	2999	27	b	b	NNP
50957	2999	28	_	_	NNP
50957	2999	29	.	.	.
50957	3000	1	_	_	NNP
50957	3000	2	b	b	NNP
50957	3000	3	_	_	NNP
50957	3000	4	,	,	,
50957	3000	5	Trenton	Trenton	NNP
50957	3000	6	gravel	gravel	NN
50957	3000	7	,	,	,
50957	3000	8	in	in	IN
50957	3000	9	which	which	WDT
50957	3000	10	the	the	DT
50957	3000	11	implements	implement	NNS
50957	3000	12	are	be	VBP
50957	3000	13	found	find	VBN
50957	3000	14	:	:	:
50957	3000	15	_	_	NNP
50957	3000	16	c	c	NNP
50957	3000	17	_	_	NNP
50957	3000	18	,	,	,
50957	3000	19	present	present	JJ
50957	3000	20	flood	flood	NN
50957	3000	21	-	-	HYPH
50957	3000	22	plain	plain	NN
50957	3000	23	of	of	IN
50957	3000	24	the	the	DT
50957	3000	25	Delaware	Delaware	NNP
50957	3000	26	River	River	NNP
50957	3000	27	(	(	-LRB-
50957	3000	28	after	after	IN
50957	3000	29	Lewis	Lewis	NNP
50957	3000	30	)	)	-RRB-
50957	3000	31	.	.	.
50957	3001	1	(	(	-LRB-
50957	3001	2	From	from	IN
50957	3001	3	Abbott	Abbott	NNP
50957	3001	4	's	's	POS
50957	3001	5	Primitive	Primitive	NNP
50957	3001	6	Industry	Industry	NNP
50957	3001	7	.	.	.
50957	3001	8	)	)	-RRB-
50957	3001	9	]	]	-RRB-
50957	3002	1	The	the	DT
50957	3002	2	material	material	NN
50957	3002	3	from	from	IN
50957	3002	4	which	which	WDT
50957	3002	5	the	the	DT
50957	3002	6	implements	implement	NNS
50957	3002	7	at	at	IN
50957	3002	8	Trenton	Trenton	NNP
50957	3002	9	are	be	VBP
50957	3002	10	made	make	VBN
50957	3002	11	is	be	VBZ
50957	3002	12	argillite	argillite	NN
50957	3002	13	--	--	:
50957	3002	14	that	that	RB
50957	3002	15	is	is	RB
50957	3002	16	,	,	,
50957	3002	17	a	a	DT
50957	3002	18	clay	clay	NN
50957	3002	19	slate	slate	NN
50957	3002	20	which	which	WDT
50957	3002	21	has	have	VBZ
50957	3002	22	been	be	VBN
50957	3002	23	so	so	RB
50957	3002	24	metamorphosed	metamorphose	VBN
50957	3002	25	as	as	IN
50957	3002	26	to	to	TO
50957	3002	27	be	be	VB
50957	3002	28	susceptible	susceptible	JJ
50957	3002	29	of	of	IN
50957	3002	30	fracture	fracture	NN
50957	3002	31	,	,	,
50957	3002	32	almost	almost	RB
50957	3002	33	like	like	IN
50957	3002	34	flint	flint	NN
50957	3002	35	.	.	.
50957	3003	1	It	-PRON-	PRP
50957	3003	2	is	be	VBZ
50957	3003	3	,	,	,
50957	3003	4	however	however	RB
50957	3003	5	,	,	,
50957	3003	6	by	by	IN
50957	3003	7	no	no	DT
50957	3003	8	means	means	NN
50957	3003	9	capable	capable	JJ
50957	3003	10	of	of	IN
50957	3003	11	being	be	VBG
50957	3003	12	worked	work	VBN
50957	3003	13	into	into	IN
50957	3003	14	such	such	JJ
50957	3003	15	delicate	delicate	JJ
50957	3003	16	forms	form	NNS
50957	3003	17	as	as	IN
50957	3003	18	flint	flint	NN
50957	3003	19	is	be	VBZ
50957	3003	20	.	.	.
50957	3004	1	But	but	CC
50957	3004	2	as	as	IN
50957	3004	3	it	-PRON-	PRP
50957	3004	4	is	be	VBZ
50957	3004	5	the	the	DT
50957	3004	6	only	only	JJ
50957	3004	7	material	material	NN
50957	3004	8	in	in	IN
50957	3004	9	the	the	DT
50957	3004	10	vicinity	vicinity	NN
50957	3004	11	capable	capable	JJ
50957	3004	12	of	of	IN
50957	3004	13	being	be	VBG
50957	3004	14	chipped	chip	VBN
50957	3004	15	,	,	,
50957	3004	16	prehistoric	prehistoric	JJ
50957	3004	17	men	man	NNS
50957	3004	18	of	of	IN
50957	3004	19	that	that	DT
50957	3004	20	vicinity	vicinity	NN
50957	3004	21	were	be	VBD
50957	3004	22	compelled	compel	VBN
50957	3004	23	to	to	TO
50957	3004	24	make	make	VB
50957	3004	25	a	a	DT
50957	3004	26	virtue	virtue	NN
50957	3004	27	of	of	IN
50957	3004	28	necessity	necessity	NN
50957	3004	29	and	and	CC
50957	3004	30	use	use	VB
50957	3004	31	the	the	DT
50957	3004	32	inferior	inferior	JJ
50957	3004	33	material	material	NN
50957	3004	34	.	.	.
50957	3005	1	Of	of	IN
50957	3005	2	all	all	PDT
50957	3005	3	the	the	DT
50957	3005	4	implements	implement	NNS
50957	3005	5	found	find	VBN
50957	3005	6	by	by	IN
50957	3005	7	Dr.	Dr.	NNP
50957	3005	8	Abbott	Abbott	NNP
50957	3005	9	in	in	IN
50957	3005	10	the	the	DT
50957	3005	11	gravel	gravel	NN
50957	3005	12	,	,	,
50957	3005	13	only	only	RB
50957	3005	14	one	one	CD
50957	3005	15	was	be	VBD
50957	3005	16	flint	flint	JJ
50957	3005	17	;	;	:
50957	3005	18	while	while	IN
50957	3005	19	upon	upon	IN
50957	3005	20	the	the	DT
50957	3005	21	surface	surface	NN
50957	3005	22	innumerable	innumerable	JJ
50957	3005	23	arrow	arrow	NN
50957	3005	24	-	-	HYPH
50957	3005	25	heads	head	NNS
50957	3005	26	of	of	IN
50957	3005	27	flint	flint	NN
50957	3005	28	have	have	VBP
50957	3005	29	been	be	VBN
50957	3005	30	found	find	VBN
50957	3005	31	.	.	.
50957	3006	1	The	the	DT
50957	3006	2	transition	transition	NN
50957	3006	3	,	,	,
50957	3006	4	also	also	RB
50957	3006	5	,	,	,
50957	3006	6	in	in	IN
50957	3006	7	the	the	DT
50957	3006	8	type	type	NN
50957	3006	9	of	of	IN
50957	3006	10	implements	implement	NNS
50957	3006	11	is	be	VBZ
50957	3006	12	as	as	RB
50957	3006	13	sudden	sudden	JJ
50957	3006	14	as	as	IN
50957	3006	15	that	that	DT
50957	3006	16	in	in	IN
50957	3006	17	the	the	DT
50957	3006	18	kind	kind	NN
50957	3006	19	of	of	IN
50957	3006	20	material	material	NN
50957	3006	21	of	of	IN
50957	3006	22	which	which	WDT
50957	3006	23	they	-PRON-	PRP
50957	3006	24	are	be	VBP
50957	3006	25	made	make	VBN
50957	3006	26	.	.	.
50957	3007	1	Below	below	IN
50957	3007	2	the	the	DT
50957	3007	3	superficial	superficial	JJ
50957	3007	4	deposit	deposit	NN
50957	3007	5	of	of	IN
50957	3007	6	black	black	JJ
50957	3007	7	soil	soil	NN
50957	3007	8	,	,	,
50957	3007	9	extending	extend	VBG
50957	3007	10	down	down	RP
50957	3007	11	to	to	IN
50957	3007	12	the	the	DT
50957	3007	13	depth	depth	NN
50957	3007	14	of	of	IN
50957	3007	15	about	about	RB
50957	3007	16	one	one	CD
50957	3007	17	foot	foot	NN
50957	3007	18	,	,	,
50957	3007	19	the	the	DT
50957	3007	20	modern	modern	JJ
50957	3007	21	Indian	indian	JJ
50957	3007	22	flint	flint	NN
50957	3007	23	implements	implement	NNS
50957	3007	24	entirely	entirely	RB
50957	3007	25	disappear	disappear	VBP
50957	3007	26	,	,	,
50957	3007	27	and	and	CC
50957	3007	28	implements	implement	NNS
50957	3007	29	of	of	IN
50957	3007	30	palæolithic	palæolithic	JJ
50957	3007	31	type	type	NN
50957	3007	32	only	only	RB
50957	3007	33	are	be	VBP
50957	3007	34	found	find	VBN
50957	3007	35	.	.	.
50957	3008	1	[	[	-LRB-
50957	3008	2	Illustration	illustration	NN
50957	3008	3	:	:	:
50957	3008	4	Fig	Fig	NNP
50957	3008	5	.	.	.
50957	3009	1	66.--Section	66.--section	CD
50957	3009	2	of	of	IN
50957	3009	3	the	the	DT
50957	3009	4	Trenton	Trenton	NNP
50957	3009	5	gravel	gravel	NN
50957	3009	6	in	in	IN
50957	3009	7	which	which	WDT
50957	3009	8	the	the	DT
50957	3009	9	implements	implement	NNS
50957	3009	10	described	describe	VBN
50957	3009	11	in	in	IN
50957	3009	12	the	the	DT
50957	3009	13	text	text	NN
50957	3009	14	are	be	VBP
50957	3009	15	found	find	VBN
50957	3009	16	.	.	.
50957	3010	1	The	the	DT
50957	3010	2	shelf	shelf	NN
50957	3010	3	on	on	IN
50957	3010	4	which	which	WDT
50957	3010	5	the	the	DT
50957	3010	6	man	man	NN
50957	3010	7	stands	stand	VBZ
50957	3010	8	is	be	VBZ
50957	3010	9	made	make	VBN
50957	3010	10	in	in	IN
50957	3010	11	process	process	NN
50957	3010	12	of	of	IN
50957	3010	13	excavation	excavation	NN
50957	3010	14	.	.	.
50957	3011	1	The	the	DT
50957	3011	2	gravel	gravel	NN
50957	3011	3	is	be	VBZ
50957	3011	4	the	the	DT
50957	3011	5	same	same	JJ
50957	3011	6	above	above	IN
50957	3011	7	and	and	CC
50957	3011	8	below	below	RB
50957	3011	9	(	(	-LRB-
50957	3011	10	photograph	photograph	NNP
50957	3011	11	by	by	IN
50957	3011	12	Abbott	Abbott	NNP
50957	3011	13	)	)	-RRB-
50957	3011	14	.	.	.
50957	3011	15	]	]	-RRB-
50957	3012	1	[	[	-LRB-
50957	3012	2	Illustration	illustration	NN
50957	3012	3	:	:	:
50957	3012	4	Fig	Fig	NNP
50957	3012	5	.	.	.
50957	3013	1	67.--Face	67.--face	DT
50957	3013	2	view	view	NN
50957	3013	3	of	of	IN
50957	3013	4	argillite	argillite	NNP
50957	3013	5	implement	implement	NN
50957	3013	6	,	,	,
50957	3013	7	found	find	VBN
50957	3013	8	by	by	IN
50957	3013	9	Dr.	Dr.	NNP
50957	3013	10	C.	C.	NNP
50957	3013	11	C.	C.	NNP
50957	3013	12	Abbott	Abbott	NNP
50957	3013	13	,	,	,
50957	3013	14	in	in	IN
50957	3013	15	1876	1876	CD
50957	3013	16	,	,	,
50957	3013	17	at	at	IN
50957	3013	18	Trenton	Trenton	NNP
50957	3013	19	,	,	,
50957	3013	20	New	New	NNP
50957	3013	21	Jersey	Jersey	NNP
50957	3013	22	,	,	,
50957	3013	23	in	in	IN
50957	3013	24	gravel	gravel	NN
50957	3013	25	,	,	,
50957	3013	26	three	three	CD
50957	3013	27	feet	foot	NNS
50957	3013	28	from	from	IN
50957	3013	29	face	face	NN
50957	3013	30	of	of	IN
50957	3013	31	bluff	bluff	NNP
50957	3013	32	,	,	,
50957	3013	33	and	and	CC
50957	3013	34	twenty	twenty	CD
50957	3013	35	-	-	HYPH
50957	3013	36	two	two	CD
50957	3013	37	feet	foot	NNS
50957	3013	38	from	from	IN
50957	3013	39	the	the	DT
50957	3013	40	surface	surface	NN
50957	3013	41	(	(	-LRB-
50957	3013	42	No	no	UH
50957	3013	43	.	.	.
50957	3014	1	10,985	10,985	CD
50957	3014	2	)	)	-RRB-
50957	3014	3	(	(	-LRB-
50957	3014	4	Putnam	Putnam	NNP
50957	3014	5	)	)	-RRB-
50957	3014	6	.	.	.
50957	3014	7	]	]	-RRB-
50957	3015	1	In	in	IN
50957	3015	2	the	the	DT
50957	3015	3	year	year	NN
50957	3015	4	1882	1882	CD
50957	3015	5	,	,	,
50957	3015	6	after	after	IN
50957	3015	7	I	-PRON-	PRP
50957	3015	8	had	have	VBD
50957	3015	9	traced	trace	VBN
50957	3015	10	the	the	DT
50957	3015	11	glacial	glacial	JJ
50957	3015	12	boundary	boundary	NN
50957	3015	13	westward	westward	RB
50957	3015	14	from	from	IN
50957	3015	15	the	the	DT
50957	3015	16	Delaware	Delaware	NNP
50957	3015	17	River	River	NNP
50957	3015	18	,	,	,
50957	3015	19	across	across	IN
50957	3015	20	the	the	DT
50957	3015	21	States	States	NNP
50957	3015	22	of	of	IN
50957	3015	23	Pennsylvania	Pennsylvania	NNP
50957	3015	24	,	,	,
50957	3015	25	Ohio	Ohio	NNP
50957	3015	26	,	,	,
50957	3015	27	and	and	CC
50957	3015	28	Indiana	Indiana	NNP
50957	3015	29	,	,	,
50957	3015	30	I	-PRON-	PRP
50957	3015	31	was	be	VBD
50957	3015	32	struck	strike	VBN
50957	3015	33	with	with	IN
50957	3015	34	the	the	DT
50957	3015	35	similarity	similarity	NN
50957	3015	36	between	between	IN
50957	3015	37	the	the	DT
50957	3015	38	terrace	terrace	NN
50957	3015	39	at	at	IN
50957	3015	40	Trenton	Trenton	NNP
50957	3015	41	and	and	CC
50957	3015	42	numerous	numerous	JJ
50957	3015	43	terraces	terrace	NNS
50957	3015	44	which	which	WDT
50957	3015	45	I	-PRON-	PRP
50957	3015	46	had	have	VBD
50957	3015	47	attributed	attribute	VBN
50957	3015	48	to	to	IN
50957	3015	49	the	the	DT
50957	3015	50	Glacial	Glacial	NNP
50957	3015	51	age	age	NN
50957	3015	52	in	in	IN
50957	3015	53	Ohio	Ohio	NNP
50957	3015	54	and	and	CC
50957	3015	55	the	the	DT
50957	3015	56	other	other	JJ
50957	3015	57	States	States	NNPS
50957	3015	58	.	.	.
50957	3016	1	It	-PRON-	PRP
50957	3016	2	adds	add	VBZ
50957	3016	3	much	much	JJ
50957	3016	4	to	to	IN
50957	3016	5	the	the	DT
50957	3016	6	interest	interest	NN
50957	3016	7	of	of	IN
50957	3016	8	subsequent	subsequent	JJ
50957	3016	9	discoveries	discovery	NNS
50957	3016	10	to	to	TO
50957	3016	11	note	note	VB
50957	3016	12	that	that	IN
50957	3016	13	in	in	IN
50957	3016	14	1884	1884	CD
50957	3016	15	,	,	,
50957	3016	16	in	in	IN
50957	3016	17	my	-PRON-	PRP$
50957	3016	18	report	report	NN
50957	3016	19	to	to	IN
50957	3016	20	the	the	DT
50957	3016	21	Western	Western	NNP
50957	3016	22	Reserve	Reserve	NNP
50957	3016	23	Historical	Historical	NNP
50957	3016	24	Society	Society	NNP
50957	3016	25	upon	upon	IN
50957	3016	26	the	the	DT
50957	3016	27	glacial	glacial	JJ
50957	3016	28	boundary	boundary	NN
50957	3016	29	of	of	IN
50957	3016	30	Ohio	Ohio	NNP
50957	3016	31	,	,	,
50957	3016	32	I	-PRON-	PRP
50957	3016	33	wrote	write	VBD
50957	3016	34	as	as	IN
50957	3016	35	follows	follow	VBZ
50957	3016	36	:	:	:
50957	3016	37	[	[	-LRB-
50957	3016	38	Illustration	illustration	NN
50957	3016	39	:	:	:
50957	3016	40	Fig	Fig	NNP
50957	3016	41	.	.	.
50957	3017	1	68.--Argillite	68.--argillite	CD
50957	3017	2	implement	implement	VB
50957	3017	3	found	find	VBN
50957	3017	4	by	by	IN
50957	3017	5	Dr.	Dr.	NNP
50957	3017	6	C.	C.	NNP
50957	3017	7	C	C	NNP
50957	3017	8	Abbott	Abbott	NNP
50957	3017	9	,	,	,
50957	3017	10	March	March	NNP
50957	3017	11	,	,	,
50957	3017	12	1879	1879	CD
50957	3017	13	,	,	,
50957	3017	14	at	at	IN
50957	3017	15	A.	a.	NN
50957	3017	16	K.	K.	NNP
50957	3017	17	Rowan	Rowan	NNP
50957	3017	18	's	's	POS
50957	3017	19	farm	farm	NN
50957	3017	20	,	,	,
50957	3017	21	Trenton	Trenton	NNP
50957	3017	22	,	,	,
50957	3017	23	New	New	NNP
50957	3017	24	Jersey	Jersey	NNP
50957	3017	25	,	,	,
50957	3017	26	in	in	IN
50957	3017	27	gravel	gravel	NN
50957	3017	28	sixteen	sixteen	CD
50957	3017	29	feet	foot	NNS
50957	3017	30	from	from	IN
50957	3017	31	surface	surface	NN
50957	3017	32	:	:	:
50957	3017	33	a	a	DT
50957	3017	34	,	,	,
50957	3017	35	face	face	NN
50957	3017	36	view	view	NN
50957	3017	37	;	;	,
50957	3017	38	b	b	NN
50957	3017	39	,	,	,
50957	3017	40	side	side	JJ
50957	3017	41	view	view	NN
50957	3017	42	(	(	-LRB-
50957	3017	43	No	no	UH
50957	3017	44	.	.	.
50957	3018	1	11,286	11,286	CD
50957	3018	2	)	)	-RRB-
50957	3018	3	(	(	-LRB-
50957	3018	4	Putnam	Putnam	NNP
50957	3018	5	)	)	-RRB-
50957	3018	6	.	.	.
50957	3018	7	]	]	-RRB-
50957	3019	1	"	"	``
50957	3019	2	The	the	DT
50957	3019	3	gravel	gravel	NN
50957	3019	4	in	in	IN
50957	3019	5	which	which	WDT
50957	3019	6	they	-PRON-	PRP
50957	3019	7	[	[	-LRB-
50957	3019	8	Dr.	Dr.	NNP
50957	3019	9	Abbott	Abbott	NNP
50957	3019	10	's	's	POS
50957	3019	11	implements	implement	NNS
50957	3019	12	]	]	-RRB-
50957	3019	13	are	be	VBP
50957	3019	14	found	find	VBN
50957	3019	15	is	be	VBZ
50957	3019	16	glacial	glacial	JJ
50957	3019	17	gravel	gravel	NN
50957	3019	18	deposited	deposit	VBN
50957	3019	19	upon	upon	IN
50957	3019	20	the	the	DT
50957	3019	21	banks	bank	NNS
50957	3019	22	of	of	IN
50957	3019	23	the	the	DT
50957	3019	24	Delaware	Delaware	NNP
50957	3019	25	when	when	WRB
50957	3019	26	,	,	,
50957	3019	27	during	during	IN
50957	3019	28	the	the	DT
50957	3019	29	last	last	JJ
50957	3019	30	stages	stage	NNS
50957	3019	31	of	of	IN
50957	3019	32	the	the	DT
50957	3019	33	Glacial	glacial	JJ
50957	3019	34	period	period	NN
50957	3019	35	,	,	,
50957	3019	36	the	the	DT
50957	3019	37	river	river	NN
50957	3019	38	was	be	VBD
50957	3019	39	swollen	swell	VBN
50957	3019	40	with	with	IN
50957	3019	41	vast	vast	JJ
50957	3019	42	floods	flood	NNS
50957	3019	43	of	of	IN
50957	3019	44	water	water	NN
50957	3019	45	from	from	IN
50957	3019	46	the	the	DT
50957	3019	47	melting	melt	VBG
50957	3019	48	ice	ice	NN
50957	3019	49	.	.	.
50957	3020	1	Man	man	NN
50957	3020	2	was	be	VBD
50957	3020	3	on	on	IN
50957	3020	4	this	this	DT
50957	3020	5	continent	continent	NN
50957	3020	6	at	at	IN
50957	3020	7	that	that	DT
50957	3020	8	period	period	NN
50957	3020	9	when	when	WRB
50957	3020	10	the	the	DT
50957	3020	11	climate	climate	NN
50957	3020	12	and	and	CC
50957	3020	13	ice	ice	NN
50957	3020	14	of	of	IN
50957	3020	15	Greenland	Greenland	NNP
50957	3020	16	extended	extend	VBD
50957	3020	17	to	to	IN
50957	3020	18	the	the	DT
50957	3020	19	mouth	mouth	NN
50957	3020	20	of	of	IN
50957	3020	21	New	New	NNP
50957	3020	22	York	York	NNP
50957	3020	23	Harbor	Harbor	NNP
50957	3020	24	.	.	.
50957	3021	1	The	the	DT
50957	3021	2	probability	probability	NN
50957	3021	3	is	be	VBZ
50957	3021	4	,	,	,
50957	3021	5	that	that	IN
50957	3021	6	if	if	IN
50957	3021	7	he	-PRON-	PRP
50957	3021	8	was	be	VBD
50957	3021	9	in	in	IN
50957	3021	10	New	New	NNP
50957	3021	11	Jersey	Jersey	NNP
50957	3021	12	at	at	IN
50957	3021	13	that	that	DT
50957	3021	14	time	time	NN
50957	3021	15	,	,	,
50957	3021	16	he	-PRON-	PRP
50957	3021	17	was	be	VBD
50957	3021	18	also	also	RB
50957	3021	19	upon	upon	IN
50957	3021	20	the	the	DT
50957	3021	21	banks	bank	NNS
50957	3021	22	of	of	IN
50957	3021	23	the	the	DT
50957	3021	24	Ohio	Ohio	NNP
50957	3021	25	,	,	,
50957	3021	26	and	and	CC
50957	3021	27	the	the	DT
50957	3021	28	extensive	extensive	JJ
50957	3021	29	terrace	terrace	NN
50957	3021	30	and	and	CC
50957	3021	31	gravel	gravel	NN
50957	3021	32	deposits	deposit	NNS
50957	3021	33	in	in	IN
50957	3021	34	the	the	DT
50957	3021	35	southern	southern	JJ
50957	3021	36	part	part	NN
50957	3021	37	of	of	IN
50957	3021	38	our	-PRON-	PRP$
50957	3021	39	State	state	NN
50957	3021	40	should	should	MD
50957	3021	41	be	be	VB
50957	3021	42	closely	closely	RB
50957	3021	43	scanned	scan	VBN
50957	3021	44	by	by	IN
50957	3021	45	archæologists	archæologist	NNS
50957	3021	46	.	.	.
50957	3022	1	When	when	WRB
50957	3022	2	observers	observer	NNS
50957	3022	3	become	become	VBP
50957	3022	4	familiar	familiar	JJ
50957	3022	5	with	with	IN
50957	3022	6	the	the	DT
50957	3022	7	rude	rude	JJ
50957	3022	8	form	form	NN
50957	3022	9	of	of	IN
50957	3022	10	these	these	DT
50957	3022	11	palæolithic	palæolithic	JJ
50957	3022	12	implements	implement	NNS
50957	3022	13	,	,	,
50957	3022	14	they	-PRON-	PRP
50957	3022	15	will	will	MD
50957	3022	16	doubtless	doubtless	RB
50957	3022	17	find	find	VB
50957	3022	18	them	-PRON-	PRP
50957	3022	19	in	in	IN
50957	3022	20	abundance	abundance	NN
50957	3022	21	.	.	.
50957	3023	1	But	but	CC
50957	3023	2	whether	whether	IN
50957	3023	3	we	-PRON-	PRP
50957	3023	4	find	find	VBP
50957	3023	5	them	-PRON-	PRP
50957	3023	6	or	or	CC
50957	3023	7	not	not	RB
50957	3023	8	in	in	IN
50957	3023	9	this	this	DT
50957	3023	10	State	State	NNP
50957	3023	11	[	[	-LRB-
50957	3023	12	Ohio	Ohio	NNP
50957	3023	13	]	]	-RRB-
50957	3023	14	,	,	,
50957	3023	15	if	if	IN
50957	3023	16	you	-PRON-	PRP
50957	3023	17	admit	admit	VBP
50957	3023	18	,	,	,
50957	3023	19	as	as	IN
50957	3023	20	I	-PRON-	PRP
50957	3023	21	am	be	VBP
50957	3023	22	compelled	compel	VBN
50957	3023	23	to	to	TO
50957	3023	24	do	do	VB
50957	3023	25	,	,	,
50957	3023	26	the	the	DT
50957	3023	27	genuineness	genuineness	NN
50957	3023	28	of	of	IN
50957	3023	29	those	those	DT
50957	3023	30	found	find	VBN
50957	3023	31	by	by	IN
50957	3023	32	Dr.	Dr.	NNP
50957	3023	33	Abbott	Abbott	NNP
50957	3023	34	,	,	,
50957	3023	35	our	-PRON-	PRP$
50957	3023	36	investigation	investigation	NN
50957	3023	37	into	into	IN
50957	3023	38	the	the	DT
50957	3023	39	glacial	glacial	JJ
50957	3023	40	phenomena	phenomenon	NNS
50957	3023	41	of	of	IN
50957	3023	42	Ohio	Ohio	NNP
50957	3023	43	must	must	MD
50957	3023	44	have	have	VB
50957	3023	45	an	an	DT
50957	3023	46	important	important	JJ
50957	3023	47	archæological	archæological	JJ
50957	3023	48	significance	significance	NN
50957	3023	49	,	,	,
50957	3023	50	for	for	IN
50957	3023	51	they	-PRON-	PRP
50957	3023	52	bear	bear	VBP
50957	3023	53	upon	upon	IN
50957	3023	54	the	the	DT
50957	3023	55	question	question	NN
50957	3023	56	of	of	IN
50957	3023	57	the	the	DT
50957	3023	58	chronology	chronology	NN
50957	3023	59	of	of	IN
50957	3023	60	the	the	DT
50957	3023	61	Glacial	glacial	JJ
50957	3023	62	period	period	NN
50957	3023	63	,	,	,
50957	3023	64	and	and	CC
50957	3023	65	so	so	RB
50957	3023	66	upon	upon	IN
50957	3023	67	that	that	DT
50957	3023	68	of	of	IN
50957	3023	69	man	man	NN
50957	3023	70	's	's	POS
50957	3023	71	appearance	appearance	NN
50957	3023	72	in	in	IN
50957	3023	73	New	New	NNP
50957	3023	74	Jersey	Jersey	NNP
50957	3023	75	.	.	.
50957	3023	76	"	"	''
50957	3024	1	[	[	-LRB-
50957	3024	2	Illustration	illustration	NN
50957	3024	3	:	:	:
50957	3024	4	Fig	Fig	NNP
50957	3024	5	.	.	.
50957	3025	1	69.--Chipped	69.--chipped	CD
50957	3025	2	pebble	pebble	NN
50957	3025	3	of	of	IN
50957	3025	4	black	black	JJ
50957	3025	5	chert	chert	NN
50957	3025	6	,	,	,
50957	3025	7	found	find	VBN
50957	3025	8	by	by	IN
50957	3025	9	Dr.	Dr.	NNP
50957	3025	10	C.	C.	NNP
50957	3025	11	L.	L.	NNP
50957	3025	12	Metz	Metz	NNP
50957	3025	13	.	.	.
50957	3026	1	October	October	NNP
50957	3026	2	,	,	,
50957	3026	3	1885	1885	CD
50957	3026	4	,	,	,
50957	3026	5	at	at	IN
50957	3026	6	Madisonville	Madisonville	NNP
50957	3026	7	,	,	,
50957	3026	8	Ohio	Ohio	NNP
50957	3026	9	,	,	,
50957	3026	10	in	in	IN
50957	3026	11	gravel	gravel	NN
50957	3026	12	eight	eight	CD
50957	3026	13	feet	foot	NNS
50957	3026	14	from	from	IN
50957	3026	15	surface	surface	NN
50957	3026	16	under	under	IN
50957	3026	17	clay	clay	NN
50957	3026	18	:	:	:
50957	3026	19	_	_	NNP
50957	3026	20	a	a	DT
50957	3026	21	_	_	NNP
50957	3026	22	,	,	,
50957	3026	23	face	face	NN
50957	3026	24	view	view	NN
50957	3026	25	;	;	:
50957	3026	26	_	_	NNP
50957	3026	27	b	b	NNP
50957	3026	28	_	_	NNP
50957	3026	29	,	,	,
50957	3026	30	side	side	JJ
50957	3026	31	view	view	NN
50957	3026	32	.	.	.
50957	3026	33	]	]	-RRB-
50957	3027	1	The	the	DT
50957	3027	2	expectation	expectation	NN
50957	3027	3	of	of	IN
50957	3027	4	finding	find	VBG
50957	3027	5	evidence	evidence	NN
50957	3027	6	of	of	IN
50957	3027	7	preglacial	preglacial	JJ
50957	3027	8	man	man	NN
50957	3027	9	in	in	IN
50957	3027	10	Ohio	Ohio	NNP
50957	3027	11	was	be	VBD
50957	3027	12	justified	justify	VBN
50957	3027	13	soon	soon	RB
50957	3027	14	after	after	IN
50957	3027	15	this	this	DT
50957	3027	16	(	(	-LRB-
50957	3027	17	in	in	IN
50957	3027	18	1885	1885	CD
50957	3027	19	)	)	-RRB-
50957	3027	20	,	,	,
50957	3027	21	when	when	WRB
50957	3027	22	Dr.	Dr.	NNP
50957	3027	23	C	C	NNP
50957	3027	24	L.	L.	NNP
50957	3027	25	Metz	Metz	NNP
50957	3027	26	,	,	,
50957	3027	27	while	while	IN
50957	3027	28	co	co	JJ
50957	3027	29	-	-	JJ
50957	3027	30	co	co	NN
50957	3027	31	-	-	NN
50957	3027	32	operating	operate	VBG
50957	3027	33	with	with	IN
50957	3027	34	Professor	Professor	NNP
50957	3027	35	F.	F.	NNP
50957	3027	36	W.	W.	NNP
50957	3027	37	Putnam	Putnam	NNP
50957	3027	38	,	,	,
50957	3027	39	of	of	IN
50957	3027	40	the	the	DT
50957	3027	41	Peabody	Peabody	NNP
50957	3027	42	Museum	Museum	NNP
50957	3027	43	,	,	,
50957	3027	44	Cambridge	Cambridge	NNP
50957	3027	45	,	,	,
50957	3027	46	Mass.	Massachusetts	NNP
50957	3027	47	,	,	,
50957	3027	48	in	in	IN
50957	3027	49	field	field	NN
50957	3027	50	work	work	NN
50957	3027	51	,	,	,
50957	3027	52	discovered	discover	VBD
50957	3027	53	a	a	DT
50957	3027	54	flint	flint	NN
50957	3027	55	implement	implement	NN
50957	3027	56	of	of	IN
50957	3027	57	palæolithic	palæolithic	JJ
50957	3027	58	type	type	NN
50957	3027	59	in	in	IN
50957	3027	60	undisturbed	undisturbed	JJ
50957	3027	61	strata	strata	NN
50957	3027	62	of	of	IN
50957	3027	63	the	the	DT
50957	3027	64	glacial	glacial	JJ
50957	3027	65	terrace	terrace	NN
50957	3027	66	of	of	IN
50957	3027	67	the	the	DT
50957	3027	68	Little	Little	NNP
50957	3027	69	Miami	Miami	NNP
50957	3027	70	River	River	NNP
50957	3027	71	,	,	,
50957	3027	72	near	near	IN
50957	3027	73	his	-PRON-	PRP$
50957	3027	74	residence	residence	NN
50957	3027	75	at	at	IN
50957	3027	76	Madisonville	Madisonville	NNP
50957	3027	77	,	,	,
50957	3027	78	Ohio	Ohio	NNP
50957	3027	79	.	.	.
50957	3028	1	In	in	IN
50957	3028	2	1887	1887	CD
50957	3028	3	Dr.	Dr.	NNP
50957	3028	4	Metz	Metz	NNP
50957	3028	5	found	find	VBD
50957	3028	6	another	another	DT
50957	3028	7	implement	implement	NN
50957	3028	8	in	in	IN
50957	3028	9	the	the	DT
50957	3028	10	terrace	terrace	NN
50957	3028	11	of	of	IN
50957	3028	12	the	the	DT
50957	3028	13	same	same	JJ
50957	3028	14	river	river	NN
50957	3028	15	,	,	,
50957	3028	16	at	at	IN
50957	3028	17	Loveland	Loveland	NNP
50957	3028	18	,	,	,
50957	3028	19	about	about	RB
50957	3028	20	twenty	twenty	CD
50957	3028	21	-	-	HYPH
50957	3028	22	five	five	CD
50957	3028	23	miles	mile	NNS
50957	3028	24	farther	farther	RB
50957	3028	25	up	up	IN
50957	3028	26	the	the	DT
50957	3028	27	stream	stream	NN
50957	3028	28	.	.	.
50957	3029	1	The	the	DT
50957	3029	2	implement	implement	NN
50957	3029	3	at	at	IN
50957	3029	4	Madisonville	Madisonville	NNP
50957	3029	5	occurred	occur	VBD
50957	3029	6	eight	eight	CD
50957	3029	7	feet	foot	NNS
50957	3029	8	below	below	IN
50957	3029	9	the	the	DT
50957	3029	10	surface	surface	NN
50957	3029	11	,	,	,
50957	3029	12	and	and	CC
50957	3029	13	about	about	RB
50957	3029	14	a	a	DT
50957	3029	15	mile	mile	NN
50957	3029	16	back	back	RB
50957	3029	17	from	from	IN
50957	3029	18	the	the	DT
50957	3029	19	edge	edge	NN
50957	3029	20	of	of	IN
50957	3029	21	the	the	DT
50957	3029	22	terrace	terrace	NN
50957	3029	23	;	;	:
50957	3029	24	while	while	IN
50957	3029	25	that	that	IN
50957	3029	26	at	at	IN
50957	3029	27	Loveland	Loveland	NNP
50957	3029	28	was	be	VBD
50957	3029	29	found	find	VBN
50957	3029	30	in	in	IN
50957	3029	31	a	a	DT
50957	3029	32	coarser	coarser	NN
50957	3029	33	deposit	deposit	NN
50957	3029	34	,	,	,
50957	3029	35	about	about	RB
50957	3029	36	a	a	DT
50957	3029	37	quarter	quarter	NN
50957	3029	38	of	of	IN
50957	3029	39	a	a	DT
50957	3029	40	mile	mile	NN
50957	3029	41	back	back	RB
50957	3029	42	from	from	IN
50957	3029	43	the	the	DT
50957	3029	44	present	present	JJ
50957	3029	45	stream	stream	NN
50957	3029	46	,	,	,
50957	3029	47	and	and	CC
50957	3029	48	thirty	thirty	CD
50957	3029	49	feet	foot	NNS
50957	3029	50	below	below	IN
50957	3029	51	the	the	DT
50957	3029	52	surface	surface	NN
50957	3029	53	.	.	.
50957	3030	1	Mastodon	Mastodon	NNP
50957	3030	2	-	-	HYPH
50957	3030	3	bones	bone	NNS
50957	3030	4	also	also	RB
50957	3030	5	were	be	VBD
50957	3030	6	discovered	discover	VBN
50957	3030	7	in	in	IN
50957	3030	8	close	close	JJ
50957	3030	9	proximity	proximity	NN
50957	3030	10	to	to	IN
50957	3030	11	the	the	DT
50957	3030	12	implement	implement	NN
50957	3030	13	at	at	IN
50957	3030	14	Loveland	Loveland	NNP
50957	3030	15	.	.	.
50957	3031	1	[	[	-LRB-
50957	3031	2	Illustration	illustration	NN
50957	3031	3	:	:	:
50957	3031	4	Fig	Fig	NNP
50957	3031	5	.	.	.
50957	3032	1	70	70	CD
50957	3032	2	.	.	.
50957	3032	3	]	]	-RRB-
50957	3033	1	Interest	interest	NN
50957	3033	2	in	in	IN
50957	3033	3	these	these	DT
50957	3033	4	investigations	investigation	NNS
50957	3033	5	was	be	VBD
50957	3033	6	still	still	RB
50957	3033	7	further	further	RB
50957	3033	8	increased	increase	VBN
50957	3033	9	by	by	IN
50957	3033	10	the	the	DT
50957	3033	11	report	report	NN
50957	3033	12	of	of	IN
50957	3033	13	Mr.	Mr.	NNP
50957	3033	14	Hilborne	Hilborne	NNP
50957	3033	15	T.	T.	NNP
50957	3033	16	Cresson	Cresson	NNP
50957	3033	17	,	,	,
50957	3033	18	of	of	IN
50957	3033	19	Philadelphia	Philadelphia	NNP
50957	3033	20	,	,	,
50957	3033	21	that	that	IN
50957	3033	22	in	in	IN
50957	3033	23	1886	1886	CD
50957	3033	24	,	,	,
50957	3033	25	with	with	IN
50957	3033	26	my	-PRON-	PRP$
50957	3033	27	map	map	NN
50957	3033	28	of	of	IN
50957	3033	29	the	the	DT
50957	3033	30	glaciated	glaciated	JJ
50957	3033	31	region	region	NN
50957	3033	32	in	in	IN
50957	3033	33	hand	hand	NN
50957	3033	34	,	,	,
50957	3033	35	he	-PRON-	PRP
50957	3033	36	had	have	VBD
50957	3033	37	found	find	VBN
50957	3033	38	an	an	DT
50957	3033	39	implement	implement	NN
50957	3033	40	of	of	IN
50957	3033	41	palæolithic	palæolithic	JJ
50957	3033	42	type	type	NN
50957	3033	43	in	in	IN
50957	3033	44	undisturbed	undisturbed	JJ
50957	3033	45	strata	strata	NN
50957	3033	46	of	of	IN
50957	3033	47	the	the	DT
50957	3033	48	glacial	glacial	JJ
50957	3033	49	terrace	terrace	NN
50957	3033	50	bordering	border	VBG
50957	3033	51	the	the	DT
50957	3033	52	East	East	NNP
50957	3033	53	Branch	Branch	NNP
50957	3033	54	of	of	IN
50957	3033	55	White	White	NNP
50957	3033	56	River	River	NNP
50957	3033	57	,	,	,
50957	3033	58	near	near	IN
50957	3033	59	the	the	DT
50957	3033	60	glacial	glacial	JJ
50957	3033	61	boundary	boundary	NN
50957	3033	62	at	at	IN
50957	3033	63	Medora	Medora	NNP
50957	3033	64	,	,	,
50957	3033	65	Jackson	Jackson	NNP
50957	3033	66	County	County	NNP
50957	3033	67	,	,	,
50957	3033	68	Ind.	Indiana	NNP
50957	3034	1	The	the	DT
50957	3034	2	terrace	terrace	NN
50957	3034	3	was	be	VBD
50957	3034	4	about	about	RB
50957	3034	5	fifty	fifty	CD
50957	3034	6	feet	foot	NNS
50957	3034	7	above	above	IN
50957	3034	8	the	the	DT
50957	3034	9	flood	flood	NN
50957	3034	10	-	-	HYPH
50957	3034	11	plain	plain	NN
50957	3034	12	of	of	IN
50957	3034	13	the	the	DT
50957	3034	14	river	river	NN
50957	3034	15	.	.	.
50957	3035	1	Later	later	RBR
50957	3035	2	still	still	RB
50957	3035	3	,	,	,
50957	3035	4	in	in	IN
50957	3035	5	October	October	NNP
50957	3035	6	,	,	,
50957	3035	7	1889	1889	CD
50957	3035	8	,	,	,
50957	3035	9	Mr.	Mr.	NNP
50957	3035	10	W.	W.	NNP
50957	3035	11	C.	C.	NNP
50957	3035	12	Mills	Mills	NNP
50957	3035	13	,	,	,
50957	3035	14	of	of	IN
50957	3035	15	Newcomerstown	Newcomerstown	NNP
50957	3035	16	,	,	,
50957	3035	17	Tuscarawas	Tuscarawas	NNP
50957	3035	18	County	County	NNP
50957	3035	19	,	,	,
50957	3035	20	Ohio	Ohio	NNP
50957	3035	21	,	,	,
50957	3035	22	found	find	VBN
50957	3035	23	in	in	IN
50957	3035	24	that	that	DT
50957	3035	25	town	town	NN
50957	3035	26	a	a	DT
50957	3035	27	finely	finely	RB
50957	3035	28	shaped	shape	VBN
50957	3035	29	flint	flint	NN
50957	3035	30	implement	implement	NN
50957	3035	31	sixteen	sixteen	CD
50957	3035	32	feet	foot	NNS
50957	3035	33	below	below	IN
50957	3035	34	the	the	DT
50957	3035	35	surface	surface	NN
50957	3035	36	of	of	IN
50957	3035	37	the	the	DT
50957	3035	38	terrace	terrace	NN
50957	3035	39	of	of	IN
50957	3035	40	glacial	glacial	JJ
50957	3035	41	gravel	gravel	NN
50957	3035	42	which	which	WDT
50957	3035	43	lines	line	VBZ
50957	3035	44	the	the	DT
50957	3035	45	margin	margin	NN
50957	3035	46	of	of	IN
50957	3035	47	the	the	DT
50957	3035	48	Tuscarawas	Tuscarawas	NNP
50957	3035	49	Valley	Valley	NNP
50957	3035	50	.	.	.
50957	3036	1	[	[	-LRB-
50957	3036	2	CT	CT	NNP
50957	3036	3	]	]	-RRB-
50957	3036	4	Mr.	Mr.	NNP
50957	3036	5	Mills	Mills	NNP
50957	3036	6	was	be	VBD
50957	3036	7	not	not	RB
50957	3036	8	aware	aware	JJ
50957	3036	9	of	of	IN
50957	3036	10	the	the	DT
50957	3036	11	importance	importance	NN
50957	3036	12	of	of	IN
50957	3036	13	this	this	DT
50957	3036	14	discovery	discovery	NN
50957	3036	15	until	until	IN
50957	3036	16	meeting	meeting	NN
50957	3036	17	with	with	IN
50957	3036	18	me	-PRON-	PRP
50957	3036	19	some	some	DT
50957	3036	20	months	month	NNS
50957	3036	21	later	later	RB
50957	3036	22	,	,	,
50957	3036	23	when	when	WRB
50957	3036	24	he	-PRON-	PRP
50957	3036	25	described	describe	VBD
50957	3036	26	the	the	DT
50957	3036	27	situation	situation	NN
50957	3036	28	to	to	IN
50957	3036	29	me	-PRON-	PRP
50957	3036	30	,	,	,
50957	3036	31	and	and	CC
50957	3036	32	soon	soon	RB
50957	3036	33	after	after	IN
50957	3036	34	sent	send	VBD
50957	3036	35	the	the	DT
50957	3036	36	implement	implement	NN
50957	3036	37	for	for	IN
50957	3036	38	examination	examination	NN
50957	3036	39	.	.	.
50957	3037	1	In	in	IN
50957	3037	2	company	company	NN
50957	3037	3	with	with	IN
50957	3037	4	Judge	Judge	NNP
50957	3037	5	C.	C.	NNP
50957	3037	6	C.	C.	NNP
50957	3037	7	Baldwin	Baldwin	NNP
50957	3037	8	,	,	,
50957	3037	9	President	President	NNP
50957	3037	10	of	of	IN
50957	3037	11	the	the	DT
50957	3037	12	Western	Western	NNP
50957	3037	13	Reserve	Reserve	NNP
50957	3037	14	Historical	Historical	NNP
50957	3037	15	Society	Society	NNP
50957	3037	16	,	,	,
50957	3037	17	and	and	CC
50957	3037	18	several	several	JJ
50957	3037	19	others	other	NNS
50957	3037	20	,	,	,
50957	3037	21	a	a	DT
50957	3037	22	visit	visit	NN
50957	3037	23	was	be	VBD
50957	3037	24	made	make	VBN
50957	3037	25	to	to	IN
50957	3037	26	Mr.	Mr.	NNP
50957	3037	27	Mills	Mills	NNP
50957	3037	28	,	,	,
50957	3037	29	and	and	CC
50957	3037	30	we	-PRON-	PRP
50957	3037	31	carefully	carefully	RB
50957	3037	32	examined	examine	VBD
50957	3037	33	the	the	DT
50957	3037	34	gravel	gravel	NN
50957	3037	35	-	-	HYPH
50957	3037	36	pit	pit	NN
50957	3037	37	in	in	IN
50957	3037	38	which	which	WDT
50957	3037	39	the	the	DT
50957	3037	40	implement	implement	NN
50957	3037	41	occurred	occur	VBD
50957	3037	42	,	,	,
50957	3037	43	and	and	CC
50957	3037	44	collected	collect	VBN
50957	3037	45	evidence	evidence	NN
50957	3037	46	which	which	WDT
50957	3037	47	was	be	VBD
50957	3037	48	abundant	abundant	JJ
50957	3037	49	to	to	TO
50957	3037	50	corroborate	corroborate	VB
50957	3037	51	all	all	PDT
50957	3037	52	his	-PRON-	PRP$
50957	3037	53	statements	statement	NNS
50957	3037	54	.	.	.
50957	3038	1	The	the	DT
50957	3038	2	implement	implement	NN
50957	3038	3	in	in	IN
50957	3038	4	question	question	NN
50957	3038	5	is	be	VBZ
50957	3038	6	made	make	VBN
50957	3038	7	from	from	IN
50957	3038	8	a	a	DT
50957	3038	9	peculiar	peculiar	JJ
50957	3038	10	flint	flint	NN
50957	3038	11	which	which	WDT
50957	3038	12	is	be	VBZ
50957	3038	13	found	find	VBN
50957	3038	14	in	in	IN
50957	3038	15	the	the	DT
50957	3038	16	Lower	Lower	NNP
50957	3038	17	Mercer	Mercer	NNP
50957	3038	18	limestone	limestone	NN
50957	3038	19	,	,	,
50957	3038	20	of	of	IN
50957	3038	21	which	which	WDT
50957	3038	22	there	there	EX
50957	3038	23	are	be	VBP
50957	3038	24	outcrops	outcrop	NNS
50957	3038	25	a	a	DT
50957	3038	26	few	few	JJ
50957	3038	27	miles	mile	NNS
50957	3038	28	distant	distant	JJ
50957	3038	29	,	,	,
50957	3038	30	and	and	CC
50957	3038	31	it	-PRON-	PRP
50957	3038	32	resembles	resemble	VBZ
50957	3038	33	in	in	IN
50957	3038	34	so	so	RB
50957	3038	35	many	many	JJ
50957	3038	36	ways	way	NNS
50957	3038	37	the	the	DT
50957	3038	38	typical	typical	JJ
50957	3038	39	implements	implement	NNS
50957	3038	40	found	find	VBN
50957	3038	41	by	by	IN
50957	3038	42	Boucher	Boucher	NNP
50957	3038	43	de	de	NNP
50957	3038	44	Perthes	Perthes	NNP
50957	3038	45	,	,	,
50957	3038	46	at	at	IN
50957	3038	47	Abbeville	Abbeville	NNP
50957	3038	48	,	,	,
50957	3038	49	that	that	IN
50957	3038	50	,	,	,
50957	3038	51	except	except	IN
50957	3038	52	for	for	IN
50957	3038	53	the	the	DT
50957	3038	54	difference	difference	NN
50957	3038	55	in	in	IN
50957	3038	56	the	the	DT
50957	3038	57	material	material	NN
50957	3038	58	from	from	IN
50957	3038	59	which	which	WDT
50957	3038	60	it	-PRON-	PRP
50957	3038	61	is	be	VBZ
50957	3038	62	made	make	VBN
50957	3038	63	,	,	,
50957	3038	64	it	-PRON-	PRP
50957	3038	65	would	would	MD
50957	3038	66	be	be	VB
50957	3038	67	impossible	impossible	JJ
50957	3038	68	to	to	TO
50957	3038	69	distinguish	distinguish	VB
50957	3038	70	it	-PRON-	PRP
50957	3038	71	from	from	IN
50957	3038	72	them	-PRON-	PRP
50957	3038	73	.	.	.
50957	3039	1	The	the	DT
50957	3039	2	similarity	similarity	NN
50957	3039	3	of	of	IN
50957	3039	4	pattern	pattern	NN
50957	3039	5	is	be	VBZ
50957	3039	6	too	too	RB
50957	3039	7	minute	minute	JJ
50957	3039	8	to	to	TO
50957	3039	9	have	have	VB
50957	3039	10	originated	originate	VBN
50957	3039	11	except	except	IN
50957	3039	12	from	from	IN
50957	3039	13	imitation	imitation	NN
50957	3039	14	.	.	.
50957	3040	1	[	[	-LRB-
50957	3040	2	Footnote	footnote	NN
50957	3040	3	CT	CT	NNP
50957	3040	4	:	:	:
50957	3040	5	For	for	IN
50957	3040	6	typical	typical	JJ
50957	3040	7	section	section	NN
50957	3040	8	of	of	IN
50957	3040	9	a	a	DT
50957	3040	10	glacial	glacial	JJ
50957	3040	11	terrace	terrace	NN
50957	3040	12	in	in	IN
50957	3040	13	Ohio	Ohio	NNP
50957	3040	14	,	,	,
50957	3040	15	see	see	VB
50957	3040	16	p.	p.	NN
50957	3041	1	227	227	CD
50957	3041	2	.	.	.
50957	3041	3	]	]	-RRB-
50957	3042	1	[	[	-LRB-
50957	3042	2	Illustration	illustration	NN
50957	3042	3	:	:	:
50957	3042	4	Fig	Fig	NNP
50957	3042	5	.	.	.
50957	3043	1	71.--The	71.--the	CD
50957	3043	2	smaller	small	JJR
50957	3043	3	is	be	VBZ
50957	3043	4	the	the	DT
50957	3043	5	palæolith	palæolith	NN
50957	3043	6	from	from	IN
50957	3043	7	Newcomerstown	Newcomerstown	NNP
50957	3043	8	,	,	,
50957	3043	9	the	the	DT
50957	3043	10	larger	large	JJR
50957	3043	11	from	from	IN
50957	3043	12	Amiens	Amiens	NNP
50957	3043	13	(	(	-LRB-
50957	3043	14	face	face	NN
50957	3043	15	view	view	NN
50957	3043	16	)	)	-RRB-
50957	3043	17	,	,	,
50957	3043	18	reduced	reduce	VBD
50957	3043	19	one	one	CD
50957	3043	20	half	half	NN
50957	3043	21	in	in	IN
50957	3043	22	diameter	diameter	NN
50957	3043	23	.	.	.
50957	3043	24	]	]	-RRB-
50957	3044	1	In	in	IN
50957	3044	2	1877	1877	CD
50957	3044	3	,	,	,
50957	3044	4	a	a	DT
50957	3044	5	year	year	NN
50957	3044	6	after	after	IN
50957	3044	7	the	the	DT
50957	3044	8	discoveries	discovery	NNS
50957	3044	9	by	by	IN
50957	3044	10	Dr.	Dr.	NNP
50957	3044	11	Abbott	Abbott	NNP
50957	3044	12	in	in	IN
50957	3044	13	New	New	NNP
50957	3044	14	Jersey	Jersey	NNP
50957	3044	15	,	,	,
50957	3044	16	some	some	DT
50957	3044	17	rude	rude	JJ
50957	3044	18	quartz	quartz	NN
50957	3044	19	implements	implement	NNS
50957	3044	20	were	be	VBD
50957	3044	21	discovered	discover	VBN
50957	3044	22	by	by	IN
50957	3044	23	Professor	Professor	NNP
50957	3044	24	N.	N.	NNP
50957	3044	25	H.	H.	NNP
50957	3044	26	Winchell	Winchell	NNP
50957	3044	27	in	in	IN
50957	3044	28	the	the	DT
50957	3044	29	glacial	glacial	JJ
50957	3044	30	terraces	terrace	NNS
50957	3044	31	of	of	IN
50957	3044	32	the	the	DT
50957	3044	33	upper	upper	JJ
50957	3044	34	Mississippi	Mississippi	NNP
50957	3044	35	,	,	,
50957	3044	36	in	in	IN
50957	3044	37	the	the	DT
50957	3044	38	vicinity	vicinity	NN
50957	3044	39	of	of	IN
50957	3044	40	Little	Little	NNP
50957	3044	41	Falls	Falls	NNP
50957	3044	42	,	,	,
50957	3044	43	Morrison	Morrison	NNP
50957	3044	44	County	County	NNP
50957	3044	45	,	,	,
50957	3044	46	Minn.	Minnesota	NNP
50957	3045	1	This	this	DT
50957	3045	2	locality	locality	NN
50957	3045	3	was	be	VBD
50957	3045	4	afterwards	afterwards	RB
50957	3045	5	more	more	RBR
50957	3045	6	fully	fully	RB
50957	3045	7	explored	explore	VBN
50957	3045	8	by	by	IN
50957	3045	9	Miss	Miss	NNP
50957	3045	10	Franc	Franc	NNP
50957	3045	11	E.	E.	NNP
50957	3045	12	Babbitt	Babbitt	NNP
50957	3045	13	,	,	,
50957	3045	14	who	who	WP
50957	3045	15	succeeded	succeed	VBD
50957	3045	16	in	in	IN
50957	3045	17	finding	find	VBG
50957	3045	18	so	so	RB
50957	3045	19	large	large	JJ
50957	3045	20	a	a	DT
50957	3045	21	number	number	NN
50957	3045	22	of	of	IN
50957	3045	23	the	the	DT
50957	3045	24	implements	implement	NNS
50957	3045	25	as	as	IN
50957	3045	26	to	to	TO
50957	3045	27	set	set	VB
50957	3045	28	at	at	IN
50957	3045	29	rest	rest	NN
50957	3045	30	all	all	DT
50957	3045	31	question	question	NN
50957	3045	32	concerning	concern	VBG
50957	3045	33	their	-PRON-	PRP$
50957	3045	34	human	human	JJ
50957	3045	35	origin	origin	NN
50957	3045	36	.	.	.
50957	3046	1	According	accord	VBG
50957	3046	2	to	to	IN
50957	3046	3	Mr.	Mr.	NNP
50957	3046	4	Warren	Warren	NNP
50957	3046	5	Upham	Upham	NNP
50957	3046	6	,	,	,
50957	3046	7	the	the	DT
50957	3046	8	glacial	glacial	JJ
50957	3046	9	flood	flood	NN
50957	3046	10	-	-	HYPH
50957	3046	11	plain	plain	NN
50957	3046	12	of	of	IN
50957	3046	13	the	the	DT
50957	3046	14	Mississippi	Mississippi	NNP
50957	3046	15	is	be	VBZ
50957	3046	16	here	here	RB
50957	3046	17	about	about	RB
50957	3046	18	three	three	CD
50957	3046	19	miles	mile	NNS
50957	3046	20	wide	wide	JJ
50957	3046	21	,	,	,
50957	3046	22	with	with	IN
50957	3046	23	an	an	DT
50957	3046	24	elevation	elevation	NN
50957	3046	25	of	of	IN
50957	3046	26	from	from	IN
50957	3046	27	twenty	twenty	CD
50957	3046	28	-	-	HYPH
50957	3046	29	five	five	CD
50957	3046	30	to	to	TO
50957	3046	31	thirty	thirty	CD
50957	3046	32	feet	foot	NNS
50957	3046	33	above	above	IN
50957	3046	34	the	the	DT
50957	3046	35	river	river	NN
50957	3046	36	.	.	.
50957	3047	1	It	-PRON-	PRP
50957	3047	2	is	be	VBZ
50957	3047	3	in	in	IN
50957	3047	4	a	a	DT
50957	3047	5	stream	stream	NN
50957	3047	6	near	near	IN
50957	3047	7	the	the	DT
50957	3047	8	bottom	bottom	NN
50957	3047	9	of	of	IN
50957	3047	10	this	this	DT
50957	3047	11	glacial	glacial	JJ
50957	3047	12	terrace	terrace	NN
50957	3047	13	that	that	WDT
50957	3047	14	the	the	DT
50957	3047	15	most	most	JJS
50957	3047	16	of	of	IN
50957	3047	17	Miss	Miss	NNP
50957	3047	18	Babbitt	Babbitt	NNP
50957	3047	19	's	's	POS
50957	3047	20	discoveries	discovery	NNS
50957	3047	21	were	be	VBD
50957	3047	22	made	make	VBN
50957	3047	23	,	,	,
50957	3047	24	and	and	CC
50957	3047	25	Mr.	Mr.	NNP
50957	3047	26	Upham	Upham	NNP
50957	3047	27	has	have	VBZ
50957	3047	28	pretty	pretty	RB
50957	3047	29	clearly	clearly	RB
50957	3047	30	shown	show	VBN
50957	3047	31	that	that	IN
50957	3047	32	the	the	DT
50957	3047	33	gravel	gravel	NN
50957	3047	34	of	of	IN
50957	3047	35	the	the	DT
50957	3047	36	terrace	terrace	NN
50957	3047	37	overlying	overlie	VBG
50957	3047	38	them	-PRON-	PRP
50957	3047	39	was	be	VBD
50957	3047	40	mostly	mostly	RB
50957	3047	41	deposited	deposit	VBN
50957	3047	42	while	while	IN
50957	3047	43	the	the	DT
50957	3047	44	ice	ice	NN
50957	3047	45	-	-	HYPH
50957	3047	46	front	front	NN
50957	3047	47	was	be	VBD
50957	3047	48	still	still	RB
50957	3047	49	lingering	linger	VBG
50957	3047	50	about	about	RB
50957	3047	51	sixty	sixty	CD
50957	3047	52	miles	mile	NNS
50957	3047	53	farther	far	RBR
50957	3047	54	north	north	RB
50957	3047	55	,	,	,
50957	3047	56	in	in	IN
50957	3047	57	the	the	DT
50957	3047	58	vicinity	vicinity	NN
50957	3047	59	of	of	IN
50957	3047	60	Itasca	Itasca	NNP
50957	3047	61	Lake	Lake	NNP
50957	3047	62	.	.	.
50957	3048	1	[	[	-LRB-
50957	3048	2	CU	CU	NNP
50957	3048	3	]	]	-RRB-
50957	3048	4	[	[	-LRB-
50957	3048	5	Footnote	Footnote	NNP
50957	3048	6	CU	CU	NNP
50957	3048	7	:	:	:
50957	3048	8	For	for	IN
50957	3048	9	a	a	DT
50957	3048	10	general	general	JJ
50957	3048	11	map	map	NN
50957	3048	12	,	,	,
50957	3048	13	see	see	VB
50957	3048	14	p.	p.	NN
50957	3048	15	66	66	CD
50957	3048	16	;	;	:
50957	3048	17	also	also	RB
50957	3048	18	p.	p.	NN
50957	3049	1	225	225	CD
50957	3049	2	.	.	.
50957	3049	3	]	]	-RRB-
50957	3050	1	[	[	-LRB-
50957	3050	2	Illustration	illustration	NN
50957	3050	3	:	:	:
50957	3050	4	Fig	Fig	NNP
50957	3050	5	.	.	.
50957	3051	1	72.--Edge	72.--edge	IN
50957	3051	2	view	view	NN
50957	3051	3	of	of	IN
50957	3051	4	the	the	DT
50957	3051	5	preceding	preceding	NN
50957	3051	6	.	.	.
50957	3051	7	]	]	-RRB-
50957	3052	1	[	[	-LRB-
50957	3052	2	Illustration	illustration	NN
50957	3052	3	:	:	:
50957	3052	4	Fig	Fig	NNP
50957	3052	5	.	.	.
50957	3053	1	73.--Section	73.--section	CD
50957	3053	2	across	across	IN
50957	3053	3	the	the	DT
50957	3053	4	Mississippi	Mississippi	NNP
50957	3053	5	Valley	Valley	NNP
50957	3053	6	at	at	IN
50957	3053	7	Little	Little	NNP
50957	3053	8	Falls	Falls	NNP
50957	3053	9	,	,	,
50957	3053	10	Minnesota	Minnesota	NNP
50957	3053	11	,	,	,
50957	3053	12	showing	show	VBG
50957	3053	13	the	the	DT
50957	3053	14	stratum	stratum	NN
50957	3053	15	in	in	IN
50957	3053	16	which	which	WDT
50957	3053	17	chipped	chip	VBD
50957	3053	18	quartz	quartz	NN
50957	3053	19	fragments	fragment	NNS
50957	3053	20	were	be	VBD
50957	3053	21	found	find	VBN
50957	3053	22	by	by	IN
50957	3053	23	Miss	Miss	NNP
50957	3053	24	F.	F.	NNP
50957	3053	25	E.	E.	NNP
50957	3053	26	Babbitt	Babbitt	NNP
50957	3053	27	,	,	,
50957	3053	28	as	as	IN
50957	3053	29	described	describe	VBN
50957	3053	30	in	in	IN
50957	3053	31	the	the	DT
50957	3053	32	text	text	NN
50957	3053	33	(	(	-LRB-
50957	3053	34	Upham	Upham	NNP
50957	3053	35	)	)	-RRB-
50957	3053	36	.	.	.
50957	3053	37	]	]	-RRB-
50957	3054	1	Up	up	IN
50957	3054	2	to	to	IN
50957	3054	3	this	this	DT
50957	3054	4	time	time	NN
50957	3054	5	the	the	DT
50957	3054	6	above	above	JJ
50957	3054	7	are	be	VBP
50957	3054	8	all	all	PDT
50957	3054	9	the	the	DT
50957	3054	10	instances	instance	NNS
50957	3054	11	in	in	IN
50957	3054	12	which	which	WDT
50957	3054	13	the	the	DT
50957	3054	14	relics	relic	NNS
50957	3054	15	of	of	IN
50957	3054	16	man	man	NN
50957	3054	17	are	be	VBP
50957	3054	18	directly	directly	RB
50957	3054	19	and	and	CC
50957	3054	20	indubitably	indubitably	RB
50957	3054	21	connected	connect	VBN
50957	3054	22	with	with	IN
50957	3054	23	deposits	deposit	NNS
50957	3054	24	of	of	IN
50957	3054	25	this	this	DT
50957	3054	26	particular	particular	JJ
50957	3054	27	period	period	NN
50957	3054	28	east	east	NN
50957	3054	29	of	of	IN
50957	3054	30	the	the	DT
50957	3054	31	Rocky	Rocky	NNP
50957	3054	32	Mountains	Mountains	NNPS
50957	3054	33	.	.	.
50957	3055	1	Probably	probably	RB
50957	3055	2	it	-PRON-	PRP
50957	3055	3	is	be	VBZ
50957	3055	4	incorrect	incorrect	JJ
50957	3055	5	to	to	TO
50957	3055	6	speak	speak	VB
50957	3055	7	of	of	IN
50957	3055	8	these	these	DT
50957	3055	9	as	as	IN
50957	3055	10	preglacial	preglacial	JJ
50957	3055	11	,	,	,
50957	3055	12	for	for	IN
50957	3055	13	the	the	DT
50957	3055	14	portion	portion	NN
50957	3055	15	of	of	IN
50957	3055	16	the	the	DT
50957	3055	17	period	period	NN
50957	3055	18	at	at	IN
50957	3055	19	which	which	WDT
50957	3055	20	the	the	DT
50957	3055	21	deposits	deposit	NNS
50957	3055	22	incorporating	incorporate	VBG
50957	3055	23	human	human	JJ
50957	3055	24	relics	relic	NNS
50957	3055	25	were	be	VBD
50957	3055	26	made	make	VBN
50957	3055	27	is	be	VBZ
50957	3055	28	well	well	RB
50957	3055	29	on	on	RB
50957	3055	30	towards	towards	IN
50957	3055	31	the	the	DT
50957	3055	32	close	close	NN
50957	3055	33	of	of	IN
50957	3055	34	the	the	DT
50957	3055	35	great	great	JJ
50957	3055	36	Ice	Ice	NNP
50957	3055	37	age	age	NN
50957	3055	38	,	,	,
50957	3055	39	since	since	IN
50957	3055	40	these	these	DT
50957	3055	41	terraces	terrace	NNS
50957	3055	42	were	be	VBD
50957	3055	43	,	,	,
50957	3055	44	in	in	IN
50957	3055	45	some	some	DT
50957	3055	46	cases	case	NNS
50957	3055	47	,	,	,
50957	3055	48	and	and	CC
50957	3055	49	may	may	MD
50957	3055	50	have	have	VB
50957	3055	51	been	be	VBN
50957	3055	52	in	in	IN
50957	3055	53	all	all	DT
50957	3055	54	cases	case	NNS
50957	3055	55	,	,	,
50957	3055	56	deposited	deposit	VBN
50957	3055	57	after	after	IN
50957	3055	58	the	the	DT
50957	3055	59	ice	ice	NN
50957	3055	60	-	-	HYPH
50957	3055	61	front	front	NN
50957	3055	62	had	have	VBD
50957	3055	63	withdrawn	withdraw	VBN
50957	3055	64	nearly	nearly	RB
50957	3055	65	,	,	,
50957	3055	66	if	if	IN
50957	3055	67	not	not	RB
50957	3055	68	quite	quite	RB
50957	3055	69	,	,	,
50957	3055	70	to	to	IN
50957	3055	71	the	the	DT
50957	3055	72	water	water	NN
50957	3055	73	-	-	HYPH
50957	3055	74	shed	shed	VBN
50957	3055	75	of	of	IN
50957	3055	76	the	the	DT
50957	3055	77	St	St	NNP
50957	3055	78	Lawrence	Lawrence	NNP
50957	3055	79	basin	basin	NN
50957	3055	80	.	.	.
50957	3056	1	It	-PRON-	PRP
50957	3056	2	may	may	MD
50957	3056	3	be	be	VB
50957	3056	4	difficult	difficult	JJ
50957	3056	5	to	to	TO
50957	3056	6	demonstrate	demonstrate	VB
50957	3056	7	this	this	DT
50957	3056	8	with	with	IN
50957	3056	9	reference	reference	NN
50957	3056	10	to	to	IN
50957	3056	11	the	the	DT
50957	3056	12	gravel	gravel	NN
50957	3056	13	deposits	deposit	NNS
50957	3056	14	at	at	IN
50957	3056	15	Trenton	Trenton	NNP
50957	3056	16	,	,	,
50957	3056	17	Madisonville	Madisonville	NNP
50957	3056	18	,	,	,
50957	3056	19	and	and	CC
50957	3056	20	Medora	Medora	NNP
50957	3056	21	,	,	,
50957	3056	22	but	but	CC
50957	3056	23	it	-PRON-	PRP
50957	3056	24	is	be	VBZ
50957	3056	25	evident	evident	JJ
50957	3056	26	at	at	IN
50957	3056	27	a	a	DT
50957	3056	28	glance	glance	NN
50957	3056	29	in	in	IN
50957	3056	30	the	the	DT
50957	3056	31	case	case	NN
50957	3056	32	of	of	IN
50957	3056	33	Newcomerstown	Newcomerstown	NNP
50957	3056	34	and	and	CC
50957	3056	35	Little	little	JJ
50957	3056	36	Falls	Falls	NNPS
50957	3056	37	.	.	.
50957	3057	1	That	that	IN
50957	3057	2	the	the	DT
50957	3057	3	implement	implement	NN
50957	3057	4	-	-	HYPH
50957	3057	5	bearing	bear	VBG
50957	3057	6	gravel	gravel	NN
50957	3057	7	of	of	IN
50957	3057	8	Trenton	Trenton	NNP
50957	3057	9	,	,	,
50957	3057	10	N.	N.	NNP
50957	3057	11	J.	J.	NNP
50957	3057	12	,	,	,
50957	3057	13	belongs	belong	VBZ
50957	3057	14	to	to	IN
50957	3057	15	the	the	DT
50957	3057	16	later	later	JJ
50957	3057	17	stages	stage	NNS
50957	3057	18	of	of	IN
50957	3057	19	the	the	DT
50957	3057	20	Glacial	glacial	JJ
50957	3057	21	period	period	NN
50957	3057	22	is	be	VBZ
50957	3057	23	evident	evident	JJ
50957	3057	24	from	from	IN
50957	3057	25	its	-PRON-	PRP$
50957	3057	26	relation	relation	NN
50957	3057	27	to	to	IN
50957	3057	28	what	what	WP
50957	3057	29	Professor	Professor	NNP
50957	3057	30	H.	H.	NNP
50957	3057	31	Carvill	Carvill	NNP
50957	3057	32	Lewis	Lewis	NNP
50957	3057	33	called	call	VBD
50957	3057	34	"	"	``
50957	3057	35	the	the	DT
50957	3057	36	Philadelphia	Philadelphia	NNP
50957	3057	37	red	red	JJ
50957	3057	38	gravel	gravel	NN
50957	3057	39	and	and	CC
50957	3057	40	brick	brick	NN
50957	3057	41	-	-	HYPH
50957	3057	42	clay	clay	NN
50957	3057	43	,	,	,
50957	3057	44	"	"	''
50957	3057	45	but	but	CC
50957	3057	46	which	which	WDT
50957	3057	47	,	,	,
50957	3057	48	from	from	IN
50957	3057	49	its	-PRON-	PRP$
50957	3057	50	large	large	JJ
50957	3057	51	development	development	NN
50957	3057	52	in	in	IN
50957	3057	53	the	the	DT
50957	3057	54	District	District	NNP
50957	3057	55	of	of	IN
50957	3057	56	Columbia	Columbia	NNP
50957	3057	57	at	at	IN
50957	3057	58	Washington	Washington	NNP
50957	3057	59	,	,	,
50957	3057	60	is	be	VBZ
50957	3057	61	called	call	VBN
50957	3057	62	by	by	IN
50957	3057	63	Mr.	Mr.	NNP
50957	3057	64	McGee	McGee	NNP
50957	3057	65	the	the	DT
50957	3057	66	"	"	``
50957	3057	67	Columbia	Columbia	NNP
50957	3057	68	deposit	deposit	NN
50957	3057	69	.	.	.
50957	3057	70	"	"	''
50957	3058	1	The	the	DT
50957	3058	2	city	city	NN
50957	3058	3	of	of	IN
50957	3058	4	Philadelphia	Philadelphia	NNP
50957	3058	5	is	be	VBZ
50957	3058	6	built	build	VBN
50957	3058	7	upon	upon	IN
50957	3058	8	this	this	DT
50957	3058	9	formation	formation	NN
50957	3058	10	in	in	IN
50957	3058	11	the	the	DT
50957	3058	12	Delaware	Delaware	NNP
50957	3058	13	Valley	Valley	NNP
50957	3058	14	,	,	,
50957	3058	15	and	and	CC
50957	3058	16	the	the	DT
50957	3058	17	brick	brick	NN
50957	3058	18	for	for	IN
50957	3058	19	its	-PRON-	PRP$
50957	3058	20	houses	house	NNS
50957	3058	21	is	be	VBZ
50957	3058	22	obtained	obtain	VBN
50957	3058	23	from	from	IN
50957	3058	24	it	-PRON-	PRP
50957	3058	25	;	;	:
50957	3058	26	the	the	DT
50957	3058	27	cellar	cellar	NN
50957	3058	28	of	of	IN
50957	3058	29	each	each	DT
50957	3058	30	house	house	NN
50957	3058	31	ordinarily	ordinarily	RB
50957	3058	32	furnishing	furnish	VBG
50957	3058	33	clay	clay	NN
50957	3058	34	enough	enough	RB
50957	3058	35	for	for	IN
50957	3058	36	its	-PRON-	PRP$
50957	3058	37	brick	brick	NN
50957	3058	38	walls	wall	NNS
50957	3058	39	.	.	.
50957	3059	1	This	this	DT
50957	3059	2	clay	clay	NN
50957	3059	3	is	be	VBZ
50957	3059	4	of	of	IN
50957	3059	5	course	course	NN
50957	3059	6	a	a	DT
50957	3059	7	deposit	deposit	NN
50957	3059	8	in	in	IN
50957	3059	9	comparatively	comparatively	RB
50957	3059	10	still	still	RB
50957	3059	11	water	water	NN
50957	3059	12	,	,	,
50957	3059	13	which	which	WDT
50957	3059	14	would	would	MD
50957	3059	15	imply	imply	VB
50957	3059	16	deposition	deposition	NN
50957	3059	17	during	during	IN
50957	3059	18	a	a	DT
50957	3059	19	period	period	NN
50957	3059	20	of	of	IN
50957	3059	21	land	land	NN
50957	3059	22	subsidence	subsidence	NN
50957	3059	23	.	.	.
50957	3060	1	But	but	CC
50957	3060	2	that	that	IN
50957	3060	3	it	-PRON-	PRP
50957	3060	4	was	be	VBD
50957	3060	5	ice	ice	NN
50957	3060	6	-	-	HYPH
50957	3060	7	laden	laden	JJ
50957	3060	8	water	water	NN
50957	3060	9	which	which	WDT
50957	3060	10	flooded	flood	VBD
50957	3060	11	the	the	DT
50957	3060	12	banks	bank	NNS
50957	3060	13	is	be	VBZ
50957	3060	14	shown	show	VBN
50957	3060	15	by	by	IN
50957	3060	16	the	the	DT
50957	3060	17	frequent	frequent	JJ
50957	3060	18	occurrence	occurrence	NN
50957	3060	19	of	of	IN
50957	3060	20	large	large	JJ
50957	3060	21	blocks	block	NNS
50957	3060	22	of	of	IN
50957	3060	23	stone	stone	NN
50957	3060	24	in	in	IN
50957	3060	25	the	the	DT
50957	3060	26	deposits	deposit	NNS
50957	3060	27	,	,	,
50957	3060	28	such	such	JJ
50957	3060	29	as	as	IN
50957	3060	30	could	could	MD
50957	3060	31	have	have	VB
50957	3060	32	been	be	VBN
50957	3060	33	transported	transport	VBN
50957	3060	34	only	only	RB
50957	3060	35	in	in	IN
50957	3060	36	connection	connection	NN
50957	3060	37	with	with	IN
50957	3060	38	floating	float	VBG
50957	3060	39	ice	ice	NN
50957	3060	40	.	.	.
50957	3061	1	The	the	DT
50957	3061	2	boulders	boulder	NNS
50957	3061	3	in	in	IN
50957	3061	4	the	the	DT
50957	3061	5	Columbia	Columbia	NNP
50957	3061	6	formation	formation	NN
50957	3061	7	clearly	clearly	RB
50957	3061	8	belong	belong	VBP
50957	3061	9	to	to	IN
50957	3061	10	the	the	DT
50957	3061	11	individual	individual	JJ
50957	3061	12	river	river	NN
50957	3061	13	valleys	valley	NNS
50957	3061	14	in	in	IN
50957	3061	15	which	which	WDT
50957	3061	16	they	-PRON-	PRP
50957	3061	17	are	be	VBP
50957	3061	18	found	find	VBN
50957	3061	19	,	,	,
50957	3061	20	and	and	CC
50957	3061	21	doubtless	doubtless	RB
50957	3061	22	are	be	VBP
50957	3061	23	to	to	TO
50957	3061	24	be	be	VB
50957	3061	25	connected	connect	VBN
50957	3061	26	with	with	IN
50957	3061	27	the	the	DT
50957	3061	28	flooded	flood	VBN
50957	3061	29	condition	condition	NN
50957	3061	30	of	of	IN
50957	3061	31	those	those	DT
50957	3061	32	valleys	valley	NNS
50957	3061	33	when	when	WRB
50957	3061	34	,	,	,
50957	3061	35	by	by	IN
50957	3061	36	means	mean	NNS
50957	3061	37	of	of	IN
50957	3061	38	a	a	DT
50957	3061	39	northerly	northerly	JJ
50957	3061	40	subsidence	subsidence	NN
50957	3061	41	,	,	,
50957	3061	42	the	the	DT
50957	3061	43	gradient	gradient	NN
50957	3061	44	of	of	IN
50957	3061	45	the	the	DT
50957	3061	46	streams	stream	NNS
50957	3061	47	was	be	VBD
50957	3061	48	considerably	considerably	RB
50957	3061	49	less	less	JJR
50957	3061	50	than	than	IN
50957	3061	51	now	now	RB
50957	3061	52	.	.	.
50957	3062	1	[	[	-LRB-
50957	3062	2	Illustration	illustration	NN
50957	3062	3	:	:	:
50957	3062	4	Fig	Fig	NNP
50957	3062	5	.	.	.
50957	3063	1	74.--Quartz	74.--quartz	CD
50957	3063	2	implement	implement	NN
50957	3063	3	,	,	,
50957	3063	4	found	find	VBN
50957	3063	5	by	by	IN
50957	3063	6	Miss	Miss	NNP
50957	3063	7	F.	F.	NNP
50957	3063	8	E.	E.	NNP
50957	3063	9	Babbitt	Babbitt	NNP
50957	3063	10	,	,	,
50957	3063	11	1878	1878	CD
50957	3063	12	,	,	,
50957	3063	13	at	at	IN
50957	3063	14	Little	Little	NNP
50957	3063	15	Falls	Falls	NNP
50957	3063	16	,	,	,
50957	3063	17	Minnesota	Minnesota	NNP
50957	3063	18	,	,	,
50957	3063	19	in	in	IN
50957	3063	20	modified	modify	VBN
50957	3063	21	drift	drift	NN
50957	3063	22	,	,	,
50957	3063	23	fifteen	fifteen	CD
50957	3063	24	feet	foot	NNS
50957	3063	25	below	below	IN
50957	3063	26	surface	surface	NN
50957	3063	27	:	:	:
50957	3063	28	_	_	NNP
50957	3063	29	a	a	DT
50957	3063	30	_	_	NNP
50957	3063	31	,	,	,
50957	3063	32	face	face	NN
50957	3063	33	view	view	NN
50957	3063	34	;	;	:
50957	3063	35	_	_	NNP
50957	3063	36	b	b	NNP
50957	3063	37	_	_	NNP
50957	3063	38	,	,	,
50957	3063	39	profile	profile	JJ
50957	3063	40	view	view	NN
50957	3063	41	.	.	.
50957	3064	1	The	the	DT
50957	3064	2	black	black	NN
50957	3064	3	represented	represent	VBD
50957	3064	4	on	on	IN
50957	3064	5	the	the	DT
50957	3064	6	cut	cut	NN
50957	3064	7	is	be	VBZ
50957	3064	8	the	the	DT
50957	3064	9	matrix	matrix	NN
50957	3064	10	of	of	IN
50957	3064	11	the	the	DT
50957	3064	12	quartz	quartz	NN
50957	3064	13	vein	vein	NN
50957	3064	14	(	(	-LRB-
50957	3064	15	No	no	UH
50957	3064	16	.	.	.
50957	3065	1	31,323	31,323	LS
50957	3065	2	)	)	-RRB-
50957	3065	3	(	(	-LRB-
50957	3065	4	Putnam	Putnam	NNP
50957	3065	5	)	)	-RRB-
50957	3065	6	.	.	.
50957	3065	7	]	]	-RRB-
50957	3066	1	There	there	EX
50957	3066	2	is	be	VBZ
50957	3066	3	some	some	DT
50957	3066	4	difference	difference	NN
50957	3066	5	of	of	IN
50957	3066	6	opinion	opinion	NN
50957	3066	7	in	in	IN
50957	3066	8	respect	respect	NN
50957	3066	9	to	to	IN
50957	3066	10	the	the	DT
50957	3066	11	extent	extent	NN
50957	3066	12	of	of	IN
50957	3066	13	this	this	DT
50957	3066	14	subsidence	subsidence	NN
50957	3066	15	,	,	,
50957	3066	16	and	and	CC
50957	3066	17	,	,	,
50957	3066	18	indeed	indeed	RB
50957	3066	19	,	,	,
50957	3066	20	respecting	respect	VBG
50957	3066	21	the	the	DT
50957	3066	22	height	height	NN
50957	3066	23	attained	attain	VBN
50957	3066	24	by	by	IN
50957	3066	25	the	the	DT
50957	3066	26	Philadelphia	Philadelphia	NNP
50957	3066	27	brick	brick	NN
50957	3066	28	-	-	HYPH
50957	3066	29	clay	clay	NN
50957	3066	30	,	,	,
50957	3066	31	or	or	CC
50957	3066	32	McGee	McGee	NNP
50957	3066	33	's	's	POS
50957	3066	34	Columbia	Columbia	NNP
50957	3066	35	deposit	deposit	NN
50957	3066	36	.	.	.
50957	3067	1	Professor	Professor	NNP
50957	3067	2	Lewis	Lewis	NNP
50957	3067	3	(	(	-LRB-
50957	3067	4	whose	whose	WP$
50957	3067	5	residence	residence	NN
50957	3067	6	was	be	VBD
50957	3067	7	at	at	IN
50957	3067	8	Philadelphia	Philadelphia	NNP
50957	3067	9	,	,	,
50957	3067	10	and	and	CC
50957	3067	11	who	who	WP
50957	3067	12	had	have	VBD
50957	3067	13	devoted	devote	VBN
50957	3067	14	much	much	JJ
50957	3067	15	time	time	NN
50957	3067	16	to	to	TO
50957	3067	17	field	field	NN
50957	3067	18	observations	observation	NNS
50957	3067	19	)	)	-RRB-
50957	3067	20	insisted	insist	VBD
50957	3067	21	that	that	IN
50957	3067	22	the	the	DT
50957	3067	23	deposit	deposit	NN
50957	3067	24	could	could	MD
50957	3067	25	not	not	RB
50957	3067	26	be	be	VB
50957	3067	27	found	find	VBN
50957	3067	28	higher	high	JJR
50957	3067	29	than	than	IN
50957	3067	30	from	from	IN
50957	3067	31	180	180	CD
50957	3067	32	to	to	TO
50957	3067	33	200	200	CD
50957	3067	34	feet	foot	NNS
50957	3067	35	above	above	IN
50957	3067	36	the	the	DT
50957	3067	37	immediate	immediate	JJ
50957	3067	38	flood	flood	NN
50957	3067	39	-	-	HYPH
50957	3067	40	plain	plain	NN
50957	3067	41	of	of	IN
50957	3067	42	the	the	DT
50957	3067	43	river	river	NN
50957	3067	44	valleys	valley	NNS
50957	3067	45	where	where	WRB
50957	3067	46	they	-PRON-	PRP
50957	3067	47	occur	occur	VBP
50957	3067	48	.	.	.
50957	3068	1	But	but	CC
50957	3068	2	,	,	,
50957	3068	3	without	without	IN
50957	3068	4	entering	enter	VBG
50957	3068	5	upon	upon	IN
50957	3068	6	this	this	DT
50957	3068	7	disputed	dispute	VBN
50957	3068	8	question	question	NN
50957	3068	9	,	,	,
50957	3068	10	it	-PRON-	PRP
50957	3068	11	is	be	VBZ
50957	3068	12	sufficient	sufficient	JJ
50957	3068	13	to	to	TO
50957	3068	14	consider	consider	VB
50957	3068	15	the	the	DT
50957	3068	16	bearing	bearing	NN
50957	3068	17	of	of	IN
50957	3068	18	the	the	DT
50957	3068	19	facts	fact	NNS
50957	3068	20	that	that	WDT
50957	3068	21	are	be	VBP
50957	3068	22	accepted	accept	VBN
50957	3068	23	by	by	IN
50957	3068	24	all	all	DT
50957	3068	25	--	--	:
50957	3068	26	namely	namely	RB
50957	3068	27	,	,	,
50957	3068	28	that	that	IN
50957	3068	29	towards	towards	IN
50957	3068	30	the	the	DT
50957	3068	31	close	close	NN
50957	3068	32	of	of	IN
50957	3068	33	the	the	DT
50957	3068	34	Glacial	glacial	JJ
50957	3068	35	period	period	NN
50957	3068	36	there	there	EX
50957	3068	37	was	be	VBD
50957	3068	38	a	a	DT
50957	3068	39	marked	marked	JJ
50957	3068	40	subsidence	subsidence	NN
50957	3068	41	of	of	IN
50957	3068	42	the	the	DT
50957	3068	43	land	land	NN
50957	3068	44	on	on	IN
50957	3068	45	the	the	DT
50957	3068	46	eastern	eastern	JJ
50957	3068	47	coast	coast	NN
50957	3068	48	of	of	IN
50957	3068	49	North	North	NNP
50957	3068	50	America	America	NNP
50957	3068	51	,	,	,
50957	3068	52	increasing	increase	VBG
50957	3068	53	towards	towards	IN
50957	3068	54	the	the	DT
50957	3068	55	north	north	NN
50957	3068	56	.	.	.
50957	3069	1	Fully	fully	RB
50957	3069	2	to	to	TO
50957	3069	3	comprehend	comprehend	VB
50957	3069	4	the	the	DT
50957	3069	5	situation	situation	NN
50957	3069	6	,	,	,
50957	3069	7	we	-PRON-	PRP
50957	3069	8	need	need	VBP
50957	3069	9	to	to	TO
50957	3069	10	bring	bring	VB
50957	3069	11	before	before	RB
50957	3069	12	the	the	DT
50957	3069	13	mind	mind	NN
50957	3069	14	some	some	DT
50957	3069	15	of	of	IN
50957	3069	16	the	the	DT
50957	3069	17	indirect	indirect	JJ
50957	3069	18	effects	effect	NNS
50957	3069	19	of	of	IN
50957	3069	20	the	the	DT
50957	3069	21	Glacial	glacial	JJ
50957	3069	22	period	period	NN
50957	3069	23	in	in	IN
50957	3069	24	this	this	DT
50957	3069	25	region	region	NN
50957	3069	26	.	.	.
50957	3070	1	The	the	DT
50957	3070	2	most	most	RBS
50957	3070	3	important	important	JJ
50957	3070	4	of	of	IN
50957	3070	5	these	these	DT
50957	3070	6	was	be	VBD
50957	3070	7	the	the	DT
50957	3070	8	necessary	necessary	JJ
50957	3070	9	projection	projection	NN
50957	3070	10	of	of	IN
50957	3070	11	subglacial	subglacial	JJ
50957	3070	12	conditions	condition	NNS
50957	3070	13	over	over	IN
50957	3070	14	a	a	DT
50957	3070	15	considerable	considerable	JJ
50957	3070	16	belt	belt	NN
50957	3070	17	of	of	IN
50957	3070	18	territory	territory	NN
50957	3070	19	to	to	IN
50957	3070	20	the	the	DT
50957	3070	21	south	south	NN
50957	3070	22	of	of	IN
50957	3070	23	that	that	DT
50957	3070	24	actually	actually	RB
50957	3070	25	reached	reach	VBN
50957	3070	26	by	by	IN
50957	3070	27	glacial	glacial	JJ
50957	3070	28	ice	ice	NN
50957	3070	29	;	;	:
50957	3070	30	so	so	IN
50957	3070	31	that	that	IN
50957	3070	32	,	,	,
50957	3070	33	while	while	IN
50957	3070	34	there	there	EX
50957	3070	35	are	be	VBP
50957	3070	36	no	no	DT
50957	3070	37	clear	clear	JJ
50957	3070	38	indications	indication	NNS
50957	3070	39	of	of	IN
50957	3070	40	the	the	DT
50957	3070	41	existence	existence	NN
50957	3070	42	of	of	IN
50957	3070	43	local	local	JJ
50957	3070	44	glaciers	glacier	NNS
50957	3070	45	in	in	IN
50957	3070	46	the	the	DT
50957	3070	47	Appalachian	Appalachian	NNP
50957	3070	48	Mountains	Mountains	NNPS
50957	3070	49	south	south	RB
50957	3070	50	of	of	IN
50957	3070	51	the	the	DT
50957	3070	52	central	central	JJ
50957	3070	53	part	part	NN
50957	3070	54	of	of	IN
50957	3070	55	Pennsylvania	Pennsylvania	NNP
50957	3070	56	,	,	,
50957	3070	57	there	there	EX
50957	3070	58	are	be	VBP
50957	3070	59	many	many	JJ
50957	3070	60	indications	indication	NNS
50957	3070	61	of	of	IN
50957	3070	62	increased	increase	VBN
50957	3070	63	snow	snow	NN
50957	3070	64	-	-	HYPH
50957	3070	65	fall	fall	VBP
50957	3070	66	upon	upon	IN
50957	3070	67	the	the	DT
50957	3070	68	mountains	mountain	NNS
50957	3070	69	,	,	,
50957	3070	70	connected	connect	VBN
50957	3070	71	with	with	IN
50957	3070	72	prolonged	prolonged	JJ
50957	3070	73	winters	winter	NNS
50957	3070	74	and	and	CC
50957	3070	75	with	with	IN
50957	3070	76	a	a	DT
50957	3070	77	great	great	JJ
50957	3070	78	increase	increase	NN
50957	3070	79	of	of	IN
50957	3070	80	spring	spring	NN
50957	3070	81	floods	flood	NNS
50957	3070	82	and	and	CC
50957	3070	83	ice	ice	NN
50957	3070	84	-	-	HYPH
50957	3070	85	gorges	gorge	NNS
50957	3070	86	upon	upon	IN
50957	3070	87	the	the	DT
50957	3070	88	annual	annual	JJ
50957	3070	89	breaking	breaking	NN
50957	3070	90	up	up	RP
50957	3070	91	of	of	IN
50957	3070	92	winter	winter	NN
50957	3070	93	.	.	.
50957	3071	1	These	these	DT
50957	3071	2	facts	fact	NNS
50957	3071	3	have	have	VBP
50957	3071	4	been	be	VBN
50957	3071	5	stated	state	VBN
50957	3071	6	in	in	IN
50957	3071	7	detail	detail	NN
50957	3071	8	by	by	IN
50957	3071	9	Mr.	Mr.	NNP
50957	3071	10	McGee,[CV	McGee,[CV	NNP
50957	3071	11	]	]	-RRB-
50957	3071	12	from	from	IN
50957	3071	13	whose	whose	WP$
50957	3071	14	report	report	NN
50957	3071	15	it	-PRON-	PRP
50957	3071	16	appears	appear	VBZ
50957	3071	17	that	that	IN
50957	3071	18	,	,	,
50957	3071	19	on	on	IN
50957	3071	20	the	the	DT
50957	3071	21	Potomac	Potomac	NNP
50957	3071	22	at	at	IN
50957	3071	23	Washington	Washington	NNP
50957	3071	24	,	,	,
50957	3071	25	the	the	DT
50957	3071	26	surface	surface	NN
50957	3071	27	of	of	IN
50957	3071	28	the	the	DT
50957	3071	29	Columbia	Columbia	NNP
50957	3071	30	deposit	deposit	NN
50957	3071	31	is	be	VBZ
50957	3071	32	150	150	CD
50957	3071	33	feet	foot	NNS
50957	3071	34	above	above	IN
50957	3071	35	tide	tide	NN
50957	3071	36	,	,	,
50957	3071	37	and	and	CC
50957	3071	38	that	that	IN
50957	3071	39	the	the	DT
50957	3071	40	deposit	deposit	NN
50957	3071	41	itself	-PRON-	PRP
50957	3071	42	contains	contain	VBZ
50957	3071	43	many	many	JJ
50957	3071	44	boulders	boulder	NNS
50957	3071	45	,	,	,
50957	3071	46	some	some	DT
50957	3071	47	of	of	IN
50957	3071	48	which	which	WDT
50957	3071	49	are	be	VBP
50957	3071	50	as	as	RB
50957	3071	51	much	much	JJ
50957	3071	52	as	as	IN
50957	3071	53	two	two	CD
50957	3071	54	or	or	CC
50957	3071	55	three	three	CD
50957	3071	56	feet	foot	NNS
50957	3071	57	in	in	IN
50957	3071	58	diameter	diameter	NN
50957	3071	59	.	.	.
50957	3072	1	These	these	DT
50957	3072	2	are	be	VBP
50957	3072	3	mingled	mingle	VBN
50957	3072	4	with	with	IN
50957	3072	5	the	the	DT
50957	3072	6	gravel	gravel	NN
50957	3072	7	in	in	IN
50957	3072	8	such	such	PDT
50957	3072	9	a	a	DT
50957	3072	10	way	way	NN
50957	3072	11	as	as	IN
50957	3072	12	to	to	TO
50957	3072	13	show	show	VB
50957	3072	14	that	that	IN
50957	3072	15	they	-PRON-	PRP
50957	3072	16	must	must	MD
50957	3072	17	have	have	VB
50957	3072	18	been	be	VBN
50957	3072	19	brought	bring	VBN
50957	3072	20	down	down	RP
50957	3072	21	by	by	IN
50957	3072	22	floating	float	VBG
50957	3072	23	ice	ice	NN
50957	3072	24	from	from	IN
50957	3072	25	the	the	DT
50957	3072	26	head	head	NN
50957	3072	27	-	-	HYPH
50957	3072	28	waters	water	NNS
50957	3072	29	of	of	IN
50957	3072	30	the	the	DT
50957	3072	31	Potomac	Potomac	NNP
50957	3072	32	when	when	WRB
50957	3072	33	the	the	DT
50957	3072	34	winters	winter	NNS
50957	3072	35	were	be	VBD
50957	3072	36	much	much	RB
50957	3072	37	more	more	RBR
50957	3072	38	severe	severe	JJ
50957	3072	39	than	than	IN
50957	3072	40	now	now	RB
50957	3072	41	.	.	.
50957	3073	1	That	that	IN
50957	3073	2	this	this	DT
50957	3073	3	deposit	deposit	NN
50957	3073	4	is	be	VBZ
50957	3073	5	properly	properly	RB
50957	3073	6	the	the	DT
50957	3073	7	work	work	NN
50957	3073	8	of	of	IN
50957	3073	9	the	the	DT
50957	3073	10	river	river	NN
50957	3073	11	is	be	VBZ
50957	3073	12	shown	show	VBN
50957	3073	13	by	by	IN
50957	3073	14	the	the	DT
50957	3073	15	entire	entire	JJ
50957	3073	16	absence	absence	NN
50957	3073	17	of	of	IN
50957	3073	18	marine	marine	JJ
50957	3073	19	shells	shell	NNS
50957	3073	20	.	.	.
50957	3074	1	[	[	-LRB-
50957	3074	2	Footnote	Footnote	NNP
50957	3074	3	CV	CV	NNP
50957	3074	4	:	:	:
50957	3074	5	Seventh	Seventh	NNP
50957	3074	6	Annual	Annual	NNP
50957	3074	7	Report	Report	NNP
50957	3074	8	of	of	IN
50957	3074	9	the	the	DT
50957	3074	10	United	United	NNP
50957	3074	11	States	States	NNP
50957	3074	12	Geological	Geological	NNP
50957	3074	13	Survey	Survey	NNP
50957	3074	14	for	for	IN
50957	3074	15	1885	1885	CD
50957	3074	16	and	and	CC
50957	3074	17	1886	1886	CD
50957	3074	18	,	,	,
50957	3074	19	pp	pp	NNP
50957	3074	20	.	.	.
50957	3075	1	537	537	CD
50957	3075	2	-	-	SYM
50957	3075	3	646	646	CD
50957	3075	4	.	.	.
50957	3075	5	]	]	-RRB-
50957	3076	1	According	accord	VBG
50957	3076	2	to	to	IN
50957	3076	3	Mr.	Mr.	NNP
50957	3076	4	McGee	McGee	NNP
50957	3076	5	,	,	,
50957	3076	6	also	also	RB
50957	3076	7	,	,	,
50957	3076	8	there	there	EX
50957	3076	9	is	be	VBZ
50957	3076	10	a	a	DT
50957	3076	11	gradual	gradual	JJ
50957	3076	12	decrease	decrease	NN
50957	3076	13	in	in	IN
50957	3076	14	the	the	DT
50957	3076	15	height	height	NN
50957	3076	16	of	of	IN
50957	3076	17	these	these	DT
50957	3076	18	delta	delta	NN
50957	3076	19	terraces	terrace	NNS
50957	3076	20	of	of	IN
50957	3076	21	the	the	DT
50957	3076	22	Columbia	Columbia	NNP
50957	3076	23	period	period	NN
50957	3076	24	as	as	IN
50957	3076	25	they	-PRON-	PRP
50957	3076	26	recede	recede	VBP
50957	3076	27	from	from	IN
50957	3076	28	the	the	DT
50957	3076	29	glacial	glacial	JJ
50957	3076	30	boundary	boundary	NN
50957	3076	31	--	--	:
50957	3076	32	that	that	IN
50957	3076	33	at	at	IN
50957	3076	34	the	the	DT
50957	3076	35	mouth	mouth	NN
50957	3076	36	of	of	IN
50957	3076	37	the	the	DT
50957	3076	38	Susquehanna	Susquehanna	NNP
50957	3076	39	being	be	VBG
50957	3076	40	245	245	CD
50957	3076	41	feet	foot	NNS
50957	3076	42	,	,	,
50957	3076	43	that	that	DT
50957	3076	44	of	of	IN
50957	3076	45	the	the	DT
50957	3076	46	Potomac	Potomac	NNP
50957	3076	47	140	140	CD
50957	3076	48	feet	foot	NNS
50957	3076	49	,	,	,
50957	3076	50	that	that	IN
50957	3076	51	on	on	IN
50957	3076	52	the	the	DT
50957	3076	53	Rappahannock	Rappahannock	NNP
50957	3076	54	125	125	CD
50957	3076	55	,	,	,
50957	3076	56	that	that	IN
50957	3076	57	on	on	IN
50957	3076	58	the	the	DT
50957	3076	59	James	James	NNP
50957	3076	60	100	100	CD
50957	3076	61	,	,	,
50957	3076	62	and	and	CC
50957	3076	63	that	that	IN
50957	3076	64	on	on	IN
50957	3076	65	the	the	DT
50957	3076	66	Roanoke	Roanoke	NNP
50957	3076	67	75	75	CD
50957	3076	68	;	;	:
50957	3076	69	while	while	IN
50957	3076	70	the	the	DT
50957	3076	71	size	size	NN
50957	3076	72	of	of	IN
50957	3076	73	the	the	DT
50957	3076	74	transported	transport	VBN
50957	3076	75	boulders	boulder	NNS
50957	3076	76	along	along	IN
50957	3076	77	the	the	DT
50957	3076	78	streams	stream	NNS
50957	3076	79	also	also	RB
50957	3076	80	gradually	gradually	RB
50957	3076	81	diminishes	diminish	VBZ
50957	3076	82	in	in	IN
50957	3076	83	the	the	DT
50957	3076	84	same	same	JJ
50957	3076	85	order	order	NN
50957	3076	86	.	.	.
50957	3077	1	During	during	IN
50957	3077	2	the	the	DT
50957	3077	3	Columbia	Columbia	NNP
50957	3077	4	period	period	NN
50957	3077	5	the	the	DT
50957	3077	6	Susquehanna	Susquehanna	NNP
50957	3077	7	River	River	NNP
50957	3077	8	transported	transport	VBD
50957	3077	9	boulders	boulder	NNS
50957	3077	10	fifty	fifty	CD
50957	3077	11	times	time	NNS
50957	3077	12	the	the	DT
50957	3077	13	size	size	NN
50957	3077	14	now	now	RB
50957	3077	15	transported	transport	VBN
50957	3077	16	,	,	,
50957	3077	17	while	while	IN
50957	3077	18	the	the	DT
50957	3077	19	Potomac	Potomac	NNP
50957	3077	20	transported	transport	VBD
50957	3077	21	them	-PRON-	PRP
50957	3077	22	only	only	RB
50957	3077	23	up	up	IN
50957	3077	24	to	to	TO
50957	3077	25	twenty	twenty	CD
50957	3077	26	times	time	NNS
50957	3077	27	,	,	,
50957	3077	28	the	the	DT
50957	3077	29	Rappahannock	Rappahannock	NNP
50957	3077	30	only	only	RB
50957	3077	31	ten	ten	CD
50957	3077	32	times	time	NNS
50957	3077	33	,	,	,
50957	3077	34	the	the	DT
50957	3077	35	James	James	NNP
50957	3077	36	only	only	RB
50957	3077	37	five	five	CD
50957	3077	38	,	,	,
50957	3077	39	and	and	CC
50957	3077	40	the	the	DT
50957	3077	41	Roanoke	Roanoke	NNP
50957	3077	42	only	only	RB
50957	3077	43	two	two	CD
50957	3077	44	or	or	CC
50957	3077	45	three	three	CD
50957	3077	46	times	time	NNS
50957	3077	47	the	the	DT
50957	3077	48	size	size	NN
50957	3077	49	of	of	IN
50957	3077	50	those	those	DT
50957	3077	51	now	now	RB
50957	3077	52	transported	transport	VBN
50957	3077	53	.	.	.
50957	3078	1	This	this	DT
50957	3078	2	progressive	progressive	JJ
50957	3078	3	diminution	diminution	NN
50957	3078	4	,	,	,
50957	3078	5	both	both	CC
50957	3078	6	in	in	IN
50957	3078	7	the	the	DT
50957	3078	8	extent	extent	NN
50957	3078	9	of	of	IN
50957	3078	10	the	the	DT
50957	3078	11	deposit	deposit	NN
50957	3078	12	and	and	CC
50957	3078	13	in	in	IN
50957	3078	14	the	the	DT
50957	3078	15	coarseness	coarseness	NN
50957	3078	16	of	of	IN
50957	3078	17	the	the	DT
50957	3078	18	material	material	NN
50957	3078	19	deposited	deposit	VBN
50957	3078	20	by	by	IN
50957	3078	21	these	these	DT
50957	3078	22	rivers	river	NNS
50957	3078	23	at	at	IN
50957	3078	24	about	about	IN
50957	3078	25	the	the	DT
50957	3078	26	time	time	NN
50957	3078	27	of	of	IN
50957	3078	28	the	the	DT
50957	3078	29	maximum	maximum	JJ
50957	3078	30	portion	portion	NN
50957	3078	31	of	of	IN
50957	3078	32	the	the	DT
50957	3078	33	Glacial	glacial	JJ
50957	3078	34	period	period	NN
50957	3078	35	,	,	,
50957	3078	36	is	be	VBZ
50957	3078	37	what	what	WP
50957	3078	38	would	would	MD
50957	3078	39	naturally	naturally	RB
50957	3078	40	be	be	VB
50957	3078	41	expected	expect	VBN
50957	3078	42	under	under	IN
50957	3078	43	the	the	DT
50957	3078	44	conditions	condition	NNS
50957	3078	45	supposed	suppose	VBN
50957	3078	46	to	to	TO
50957	3078	47	exist	exist	VB
50957	3078	48	in	in	IN
50957	3078	49	connection	connection	NN
50957	3078	50	with	with	IN
50957	3078	51	the	the	DT
50957	3078	52	great	great	JJ
50957	3078	53	Ice	Ice	NNP
50957	3078	54	age	age	NN
50957	3078	55	,	,	,
50957	3078	56	and	and	CC
50957	3078	57	is	be	VBZ
50957	3078	58	an	an	DT
50957	3078	59	important	important	JJ
50957	3078	60	confirmation	confirmation	NN
50957	3078	61	of	of	IN
50957	3078	62	the	the	DT
50957	3078	63	glacial	glacial	JJ
50957	3078	64	theory	theory	NN
50957	3078	65	.	.	.
50957	3079	1	That	that	IN
50957	3079	2	the	the	DT
50957	3079	3	period	period	NN
50957	3079	4	of	of	IN
50957	3079	5	subsidence	subsidence	NN
50957	3079	6	and	and	CC
50957	3079	7	more	more	RBR
50957	3079	8	intense	intense	JJ
50957	3079	9	glacial	glacial	JJ
50957	3079	10	conditions	condition	NNS
50957	3079	11	during	during	IN
50957	3079	12	which	which	WDT
50957	3079	13	the	the	DT
50957	3079	14	Columbia	Columbia	NNP
50957	3079	15	deposits	deposit	NNS
50957	3079	16	took	take	VBD
50957	3079	17	place	place	NN
50957	3079	18	,	,	,
50957	3079	19	preceded	precede	VBN
50957	3079	20	,	,	,
50957	3079	21	by	by	IN
50957	3079	22	a	a	DT
50957	3079	23	long	long	JJ
50957	3079	24	interval	interval	NN
50957	3079	25	,	,	,
50957	3079	26	the	the	DT
50957	3079	27	deposition	deposition	NN
50957	3079	28	of	of	IN
50957	3079	29	the	the	DT
50957	3079	30	gravel	gravel	NN
50957	3079	31	terraces	terrace	NNS
50957	3079	32	at	at	IN
50957	3079	33	Trenton	Trenton	NNP
50957	3079	34	,	,	,
50957	3079	35	N.	N.	NNP
50957	3079	36	J.	J.	NNP
50957	3079	37	,	,	,
50957	3079	38	and	and	CC
50957	3079	39	the	the	DT
50957	3079	40	analogous	analogous	JJ
50957	3079	41	deposits	deposit	NNS
50957	3079	42	in	in	IN
50957	3079	43	the	the	DT
50957	3079	44	Mississippi	Mississippi	NNP
50957	3079	45	Valley	Valley	NNP
50957	3079	46	where	where	WRB
50957	3079	47	palæolithic	palæolithic	JJ
50957	3079	48	implements	implement	NNS
50957	3079	49	have	have	VBP
50957	3079	50	been	be	VBN
50957	3079	51	found	find	VBN
50957	3079	52	,	,	,
50957	3079	53	is	be	VBZ
50957	3079	54	evident	evident	JJ
50957	3079	55	enough	enough	RB
50957	3079	56	.	.	.
50957	3080	1	The	the	DT
50957	3080	2	Trenton	Trenton	NNP
50957	3080	3	gravel	gravel	NN
50957	3080	4	was	be	VBD
50957	3080	5	deposited	deposit	VBN
50957	3080	6	in	in	IN
50957	3080	7	a	a	DT
50957	3080	8	recess	recess	NN
50957	3080	9	in	in	IN
50957	3080	10	the	the	DT
50957	3080	11	Columbia	Columbia	NNP
50957	3080	12	deposit	deposit	NN
50957	3080	13	which	which	WDT
50957	3080	14	had	have	VBD
50957	3080	15	been	be	VBN
50957	3080	16	previously	previously	RB
50957	3080	17	worn	wear	VBN
50957	3080	18	out	out	RP
50957	3080	19	by	by	IN
50957	3080	20	the	the	DT
50957	3080	21	stream	stream	NN
50957	3080	22	.	.	.
50957	3081	1	Indeed	indeed	RB
50957	3081	2	,	,	,
50957	3081	3	in	in	IN
50957	3081	4	every	every	DT
50957	3081	5	place	place	NN
50957	3081	6	where	where	WRB
50957	3081	7	opportunity	opportunity	NN
50957	3081	8	offers	offer	VBZ
50957	3081	9	for	for	IN
50957	3081	10	direct	direct	JJ
50957	3081	11	observation	observation	NN
50957	3081	12	the	the	DT
50957	3081	13	Trenton	Trenton	NNP
50957	3081	14	gravel	gravel	NN
50957	3081	15	is	be	VBZ
50957	3081	16	seen	see	VBN
50957	3081	17	to	to	TO
50957	3081	18	be	be	VB
50957	3081	19	distinctly	distinctly	RB
50957	3081	20	subsequent	subsequent	JJ
50957	3081	21	to	to	IN
50957	3081	22	the	the	DT
50957	3081	23	other	other	JJ
50957	3081	24	.	.	.
50957	3082	1	It	-PRON-	PRP
50957	3082	2	was	be	VBD
50957	3082	3	not	not	RB
50957	3082	4	_	_	RB
50957	3082	5	buried	bury	VBN
50957	3082	6	by	by	IN
50957	3082	7	_	_	NNP
50957	3082	8	the	the	DT
50957	3082	9	Philadelphia	Philadelphia	NNP
50957	3082	10	red	red	JJ
50957	3082	11	gravel	gravel	NN
50957	3082	12	and	and	CC
50957	3082	13	brick	brick	NN
50957	3082	14	-	-	HYPH
50957	3082	15	clay	clay	NN
50957	3082	16	,	,	,
50957	3082	17	but	but	CC
50957	3082	18	to	to	IN
50957	3082	19	a	a	DT
50957	3082	20	limited	limited	JJ
50957	3082	21	degree	degree	NN
50957	3082	22	overlies	overlie	NNS
50957	3082	23	and	and	CC
50957	3082	24	_	_	NNP
50957	3082	25	buries	burie	NNS
50957	3082	26	_	_	IN
50957	3082	27	it	-PRON-	PRP
50957	3082	28	.	.	.
50957	3083	1	The	the	DT
50957	3083	2	data	datum	NNS
50957	3083	3	for	for	IN
50957	3083	4	measuring	measure	VBG
50957	3083	5	the	the	DT
50957	3083	6	absolute	absolute	JJ
50957	3083	7	length	length	NN
50957	3083	8	of	of	IN
50957	3083	9	time	time	NN
50957	3083	10	between	between	IN
50957	3083	11	these	these	DT
50957	3083	12	two	two	CD
50957	3083	13	stages	stage	NNS
50957	3083	14	of	of	IN
50957	3083	15	the	the	DT
50957	3083	16	Glacial	glacial	JJ
50957	3083	17	period	period	NN
50957	3083	18	are	be	VBP
50957	3083	19	very	very	RB
50957	3083	20	indefinite	indefinite	JJ
50957	3083	21	.	.	.
50957	3084	1	Mr.	Mr.	NNP
50957	3084	2	McGee	McGee	NNP
50957	3084	3	,	,	,
50957	3084	4	however	however	RB
50957	3084	5	,	,	,
50957	3084	6	supposes	suppose	VBZ
50957	3084	7	that	that	IN
50957	3084	8	since	since	IN
50957	3084	9	the	the	DT
50957	3084	10	Columbia	Columbia	NNP
50957	3084	11	period	period	NN
50957	3084	12	a	a	DT
50957	3084	13	sufficient	sufficient	JJ
50957	3084	14	time	time	NN
50957	3084	15	has	have	VBZ
50957	3084	16	elapsed	elapse	VBN
50957	3084	17	for	for	IN
50957	3084	18	the	the	DT
50957	3084	19	falls	fall	NNS
50957	3084	20	of	of	IN
50957	3084	21	the	the	DT
50957	3084	22	Susquehanna	Susquehanna	NNP
50957	3084	23	to	to	TO
50957	3084	24	recede	recede	VB
50957	3084	25	more	more	JJR
50957	3084	26	than	than	IN
50957	3084	27	twenty	twenty	CD
50957	3084	28	miles	mile	NNS
50957	3084	29	and	and	CC
50957	3084	30	for	for	IN
50957	3084	31	those	those	DT
50957	3084	32	of	of	IN
50957	3084	33	the	the	DT
50957	3084	34	Potomac	Potomac	NNP
50957	3084	35	eighteen	eighteen	CD
50957	3084	36	miles	mile	NNS
50957	3084	37	,	,	,
50957	3084	38	and	and	CC
50957	3084	39	this	this	DT
50957	3084	40	through	through	IN
50957	3084	41	a	a	DT
50957	3084	42	rock	rock	NN
50957	3084	43	which	which	WDT
50957	3084	44	is	be	VBZ
50957	3084	45	exceedingly	exceedingly	RB
50957	3084	46	obdurate	obdurate	JJ
50957	3084	47	.	.	.
50957	3085	1	But	but	CC
50957	3085	2	,	,	,
50957	3085	3	in	in	IN
50957	3085	4	channels	channel	NNS
50957	3085	5	opening	opening	NN
50957	3085	6	,	,	,
50957	3085	7	as	as	IN
50957	3085	8	these	these	DT
50957	3085	9	do	do	VBP
50957	3085	10	,	,	,
50957	3085	11	freely	freely	RB
50957	3085	12	outward	outward	JJ
50957	3085	13	,	,	,
50957	3085	14	it	-PRON-	PRP
50957	3085	15	is	be	VBZ
50957	3085	16	difficult	difficult	JJ
50957	3085	17	to	to	TO
50957	3085	18	tell	tell	VB
50957	3085	19	in	in	IN
50957	3085	20	what	what	WP
50957	3085	21	epochs	epoch	NNS
50957	3085	22	the	the	DT
50957	3085	23	erosion	erosion	NN
50957	3085	24	has	have	VBZ
50957	3085	25	been	be	VBN
50957	3085	26	principally	principally	RB
50957	3085	27	performed	perform	VBN
50957	3085	28	,	,	,
50957	3085	29	since	since	IN
50957	3085	30	there	there	EX
50957	3085	31	are	be	VBP
50957	3085	32	no	no	DT
50957	3085	33	buried	bury	VBN
50957	3085	34	channels	channel	NNS
50957	3085	35	,	,	,
50957	3085	36	as	as	IN
50957	3085	37	in	in	IN
50957	3085	38	the	the	DT
50957	3085	39	glaciated	glaciated	JJ
50957	3085	40	area	area	NN
50957	3085	41	,	,	,
50957	3085	42	enabling	enable	VBG
50957	3085	43	us	-PRON-	PRP
50957	3085	44	to	to	TO
50957	3085	45	determine	determine	VB
50957	3085	46	whether	whether	IN
50957	3085	47	or	or	CC
50957	3085	48	not	not	RB
50957	3085	49	much	much	JJ
50957	3085	50	of	of	IN
50957	3085	51	the	the	DT
50957	3085	52	eroding	erode	VBG
50957	3085	53	work	work	NN
50957	3085	54	of	of	IN
50957	3085	55	the	the	DT
50957	3085	56	river	river	NN
50957	3085	57	may	may	MD
50957	3085	58	have	have	VB
50957	3085	59	been	be	VBN
50957	3085	60	accomplished	accomplish	VBN
50957	3085	61	in	in	IN
50957	3085	62	preglacial	preglacial	JJ
50957	3085	63	times	time	NNS
50957	3085	64	.	.	.
50957	3086	1	The	the	DT
50957	3086	2	lapse	lapse	NN
50957	3086	3	of	of	IN
50957	3086	4	time	time	NN
50957	3086	5	which	which	WDT
50957	3086	6	,	,	,
50957	3086	7	upon	upon	IN
50957	3086	8	the	the	DT
50957	3086	9	least	least	JJS
50957	3086	10	calculation	calculation	NN
50957	3086	11	,	,	,
50957	3086	12	separates	separate	VBZ
50957	3086	13	the	the	DT
50957	3086	14	Columbia	Columbia	NNP
50957	3086	15	epoch	epoch	NN
50957	3086	16	from	from	IN
50957	3086	17	the	the	DT
50957	3086	18	Trenton	Trenton	NNP
50957	3086	19	,	,	,
50957	3086	20	gives	give	VBZ
50957	3086	21	unusual	unusual	JJ
50957	3086	22	importance	importance	NN
50957	3086	23	to	to	IN
50957	3086	24	any	any	DT
50957	3086	25	discovery	discovery	NN
50957	3086	26	of	of	IN
50957	3086	27	palæolithic	palæolithic	JJ
50957	3086	28	implements	implement	NNS
50957	3086	29	which	which	WDT
50957	3086	30	may	may	MD
50957	3086	31	be	be	VB
50957	3086	32	made	make	VBN
50957	3086	33	in	in	IN
50957	3086	34	the	the	DT
50957	3086	35	earlier	early	JJR
50957	3086	36	deposits	deposit	NNS
50957	3086	37	.	.	.
50957	3087	1	We	-PRON-	PRP
50957	3087	2	are	be	VBP
50957	3087	3	bound	bind	VBN
50957	3087	4	,	,	,
50957	3087	5	therefore	therefore	RB
50957	3087	6	,	,	,
50957	3087	7	to	to	TO
50957	3087	8	consider	consider	VB
50957	3087	9	with	with	IN
50957	3087	10	special	special	JJ
50957	3087	11	caution	caution	NN
50957	3087	12	the	the	DT
50957	3087	13	reported	reported	JJ
50957	3087	14	discovery	discovery	NN
50957	3087	15	of	of	IN
50957	3087	16	an	an	DT
50957	3087	17	implement	implement	NN
50957	3087	18	in	in	IN
50957	3087	19	these	these	DT
50957	3087	20	deposits	deposit	NNS
50957	3087	21	at	at	IN
50957	3087	22	Claymont	Claymont	NNP
50957	3087	23	,	,	,
50957	3087	24	Delaware	Delaware	NNP
50957	3087	25	.	.	.
50957	3088	1	The	the	DT
50957	3088	2	discovery	discovery	NN
50957	3088	3	was	be	VBD
50957	3088	4	made	make	VBN
50957	3088	5	by	by	IN
50957	3088	6	Dr.	Dr.	NNP
50957	3088	7	Hilborne	Hilborne	NNP
50957	3088	8	T.	T.	NNP
50957	3088	9	Cresson	Cresson	NNP
50957	3088	10	,	,	,
50957	3088	11	on	on	IN
50957	3088	12	July	July	NNP
50957	3088	13	13	13	CD
50957	3088	14	,	,	,
50957	3088	15	1887	1887	CD
50957	3088	16	,	,	,
50957	3088	17	during	during	IN
50957	3088	18	the	the	DT
50957	3088	19	progress	progress	NN
50957	3088	20	of	of	IN
50957	3088	21	an	an	DT
50957	3088	22	extensive	extensive	JJ
50957	3088	23	excavation	excavation	NN
50957	3088	24	in	in	IN
50957	3088	25	constructing	construct	VBG
50957	3088	26	the	the	DT
50957	3088	27	Baltimore	Baltimore	NNP
50957	3088	28	and	and	CC
50957	3088	29	Ohio	Ohio	NNP
50957	3088	30	Railroad	Railroad	NNP
50957	3088	31	,	,	,
50957	3088	32	nineteen	nineteen	CD
50957	3088	33	miles	mile	NNS
50957	3088	34	south	south	RB
50957	3088	35	of	of	IN
50957	3088	36	Philadelphia	Philadelphia	NNP
50957	3088	37	.	.	.
50957	3089	1	The	the	DT
50957	3089	2	implement	implement	NN
50957	3089	3	was	be	VBD
50957	3089	4	from	from	IN
50957	3089	5	eight	eight	CD
50957	3089	6	to	to	TO
50957	3089	7	nine	nine	CD
50957	3089	8	feet	foot	NNS
50957	3089	9	below	below	IN
50957	3089	10	the	the	DT
50957	3089	11	surface	surface	NN
50957	3089	12	.	.	.
50957	3090	1	As	as	IN
50957	3090	2	there	there	EX
50957	3090	3	is	be	VBZ
50957	3090	4	so	so	RB
50957	3090	5	much	much	JJ
50957	3090	6	chance	chance	NN
50957	3090	7	for	for	IN
50957	3090	8	error	error	NN
50957	3090	9	of	of	IN
50957	3090	10	judgment	judgment	NN
50957	3090	11	respecting	respect	VBG
50957	3090	12	the	the	DT
50957	3090	13	undisturbed	undisturbed	JJ
50957	3090	14	condition	condition	NN
50957	3090	15	of	of	IN
50957	3090	16	the	the	DT
50957	3090	17	strata	strata	NN
50957	3090	18	,	,	,
50957	3090	19	and	and	CC
50957	3090	20	as	as	IN
50957	3090	21	there	there	EX
50957	3090	22	was	be	VBD
50957	3090	23	so	so	RB
50957	3090	24	little	little	JJ
50957	3090	25	opportunity	opportunity	NN
50957	3090	26	for	for	IN
50957	3090	27	Dr.	Dr.	NNP
50957	3090	28	Cresson	Cresson	NNP
50957	3090	29	to	to	TO
50957	3090	30	verify	verify	VB
50957	3090	31	his	-PRON-	PRP$
50957	3090	32	conclusion	conclusion	NN
50957	3090	33	,	,	,
50957	3090	34	we	-PRON-	PRP
50957	3090	35	may	may	MD
50957	3090	36	well	well	RB
50957	3090	37	wait	wait	VB
50957	3090	38	for	for	IN
50957	3090	39	the	the	DT
50957	3090	40	cumulative	cumulative	JJ
50957	3090	41	support	support	NN
50957	3090	42	of	of	IN
50957	3090	43	other	other	JJ
50957	3090	44	discoveries	discovery	NNS
50957	3090	45	before	before	IN
50957	3090	46	building	build	VBG
50957	3090	47	a	a	DT
50957	3090	48	theory	theory	NN
50957	3090	49	upon	upon	IN
50957	3090	50	it	-PRON-	PRP
50957	3090	51	;	;	:
50957	3090	52	still	still	RB
50957	3090	53	,	,	,
50957	3090	54	it	-PRON-	PRP
50957	3090	55	will	will	MD
50957	3090	56	be	be	VB
50957	3090	57	profitable	profitable	JJ
50957	3090	58	to	to	TO
50957	3090	59	consider	consider	VB
50957	3090	60	the	the	DT
50957	3090	61	situation	situation	NN
50957	3090	62	.	.	.
50957	3091	1	[	[	-LRB-
50957	3091	2	Illustration	illustration	NN
50957	3091	3	:	:	:
50957	3091	4	Fig	Fig	NNP
50957	3091	5	.	.	.
50957	3092	1	75.--Argillite	75.--argillite	CD
50957	3092	2	implement	implement	VB
50957	3092	3	,	,	,
50957	3092	4	found	find	VBN
50957	3092	5	by	by	IN
50957	3092	6	H.	H.	NNP
50957	3092	7	T.	T.	NNP
50957	3092	8	Cresson	Cresson	NNP
50957	3092	9	,	,	,
50957	3092	10	1887	1887	CD
50957	3092	11	,	,	,
50957	3092	12	in	in	IN
50957	3092	13	Baltimore	Baltimore	NNP
50957	3092	14	and	and	CC
50957	3092	15	Ohio	Ohio	NNP
50957	3092	16	Railroad	Railroad	NNP
50957	3092	17	cut	cut	VBD
50957	3092	18	,	,	,
50957	3092	19	one	one	CD
50957	3092	20	mile	mile	NN
50957	3092	21	from	from	IN
50957	3092	22	Claymont	Claymont	NNP
50957	3092	23	,	,	,
50957	3092	24	Delaware	Delaware	NNP
50957	3092	25	,	,	,
50957	3092	26	in	in	IN
50957	3092	27	Columbia	Columbia	NNP
50957	3092	28	gravel	gravel	NN
50957	3092	29	,	,	,
50957	3092	30	eight	eight	CD
50957	3092	31	to	to	TO
50957	3092	32	nine	nine	CD
50957	3092	33	feet	foot	NNS
50957	3092	34	below	below	IN
50957	3092	35	the	the	DT
50957	3092	36	overlying	overlie	VBG
50957	3092	37	clay	clay	NN
50957	3092	38	bed	bed	NN
50957	3092	39	:	:	:
50957	3092	40	_	_	NNP
50957	3092	41	a	a	DT
50957	3092	42	_	_	NNP
50957	3092	43	,	,	,
50957	3092	44	face	face	NN
50957	3092	45	view	view	NN
50957	3092	46	;	;	:
50957	3092	47	_	_	NNP
50957	3092	48	b	b	NNP
50957	3092	49	_	_	NNP
50957	3092	50	,	,	,
50957	3092	51	side	side	JJ
50957	3092	52	view	view	NN
50957	3092	53	(	(	-LRB-
50957	3092	54	No	no	UH
50957	3092	55	.	.	.
50957	3093	1	45,726	45,726	CD
50957	3093	2	)	)	-RRB-
50957	3093	3	(	(	-LRB-
50957	3093	4	Putnam	Putnam	NNP
50957	3093	5	)	)	-RRB-
50957	3093	6	.	.	.
50957	3093	7	]	]	-RRB-
50957	3094	1	Both	both	CC
50957	3094	2	Mr.	Mr.	NNP
50957	3094	3	McGee	McGee	NNP
50957	3094	4	and	and	CC
50957	3094	5	myself	-PRON-	PRP
50957	3094	6	have	have	VBP
50957	3094	7	visited	visit	VBN
50957	3094	8	the	the	DT
50957	3094	9	locality	locality	NN
50957	3094	10	with	with	IN
50957	3094	11	Dr.	Dr.	NNP
50957	3094	12	Cresson	Cresson	NNP
50957	3094	13	,	,	,
50957	3094	14	and	and	CC
50957	3094	15	there	there	EX
50957	3094	16	can	can	MD
50957	3094	17	be	be	VB
50957	3094	18	no	no	DT
50957	3094	19	doubt	doubt	NN
50957	3094	20	that	that	IN
50957	3094	21	the	the	DT
50957	3094	22	implement	implement	NN
50957	3094	23	occurred	occur	VBD
50957	3094	24	underneath	underneath	IN
50957	3094	25	the	the	DT
50957	3094	26	Columbia	Columbia	NNP
50957	3094	27	gravel	gravel	NN
50957	3094	28	.	.	.
50957	3095	1	The	the	DT
50957	3095	2	line	line	NN
50957	3095	3	of	of	IN
50957	3095	4	demarcation	demarcation	NN
50957	3095	5	is	be	VBZ
50957	3095	6	here	here	RB
50957	3095	7	very	very	RB
50957	3095	8	sharp	sharp	JJ
50957	3095	9	between	between	IN
50957	3095	10	that	that	DT
50957	3095	11	gravel	gravel	NN
50957	3095	12	and	and	CC
50957	3095	13	the	the	DT
50957	3095	14	decomposed	decompose	VBN
50957	3095	15	strata	strata	NN
50957	3095	16	of	of	IN
50957	3095	17	underlying	underlie	VBG
50957	3095	18	gneiss	gneiss	NNP
50957	3095	19	rock	rock	NN
50957	3095	20	,	,	,
50957	3095	21	which	which	WDT
50957	3095	22	appears	appear	VBZ
50957	3095	23	in	in	IN
50957	3095	24	our	-PRON-	PRP$
50957	3095	25	illustration	illustration	NN
50957	3095	26	as	as	IN
50957	3095	27	a	a	DT
50957	3095	28	light	light	JJ
50957	3095	29	band	band	NN
50957	3095	30	in	in	IN
50957	3095	31	the	the	DT
50957	3095	32	middle	middle	NN
50957	3095	33	of	of	IN
50957	3095	34	the	the	DT
50957	3095	35	section	section	NN
50957	3095	36	exposed	expose	VBN
50957	3095	37	.	.	.
50957	3096	1	Some	some	DT
50957	3096	2	large	large	JJ
50957	3096	3	boulders	boulder	NNS
50957	3096	4	which	which	WDT
50957	3096	5	could	could	MD
50957	3096	6	have	have	VB
50957	3096	7	been	be	VBN
50957	3096	8	moved	move	VBN
50957	3096	9	only	only	RB
50957	3096	10	in	in	IN
50957	3096	11	connection	connection	NN
50957	3096	12	with	with	IN
50957	3096	13	floating	float	VBG
50957	3096	14	ice	ice	NN
50957	3096	15	are	be	VBP
50957	3096	16	found	find	VBN
50957	3096	17	in	in	IN
50957	3096	18	the	the	DT
50957	3096	19	overlying	overlying	NN
50957	3096	20	deposit	deposit	NN
50957	3096	21	near	near	IN
50957	3096	22	by	by	IN
50957	3096	23	.	.	.
50957	3097	1	This	this	DT
50957	3097	2	excavation	excavation	NN
50957	3097	3	is	be	VBZ
50957	3097	4	about	about	RB
50957	3097	5	one	one	CD
50957	3097	6	mile	mile	NN
50957	3097	7	and	and	CC
50957	3097	8	a	a	DT
50957	3097	9	half	half	JJ
50957	3097	10	west	west	NN
50957	3097	11	of	of	IN
50957	3097	12	the	the	DT
50957	3097	13	Delaware	Delaware	NNP
50957	3097	14	River	River	NNP
50957	3097	15	,	,	,
50957	3097	16	and	and	CC
50957	3097	17	about	about	RB
50957	3097	18	150	150	CD
50957	3097	19	feet	foot	NNS
50957	3097	20	above	above	IN
50957	3097	21	it	-PRON-	PRP
50957	3097	22	,	,	,
50957	3097	23	being	be	VBG
50957	3097	24	nearly	nearly	RB
50957	3097	25	at	at	IN
50957	3097	26	the	the	DT
50957	3097	27	uppermost	uppermost	JJ
50957	3097	28	limit	limit	NN
50957	3097	29	of	of	IN
50957	3097	30	the	the	DT
50957	3097	31	Columbia	Columbia	NNP
50957	3097	32	deposit	deposit	NN
50957	3097	33	in	in	IN
50957	3097	34	that	that	DT
50957	3097	35	vicinity	vicinity	NN
50957	3097	36	.	.	.
50957	3098	1	[	[	-LRB-
50957	3098	2	Illustration	illustration	NN
50957	3098	3	:	:	:
50957	3098	4	Fig	Fig	NNP
50957	3098	5	.	.	.
50957	3099	1	76.--General	76.--general	CD
50957	3099	2	section	section	NN
50957	3099	3	of	of	IN
50957	3099	4	Baltimore	Baltimore	NNP
50957	3099	5	and	and	CC
50957	3099	6	Ohio	Ohio	NNP
50957	3099	7	cut	cut	VBD
50957	3099	8	,	,	,
50957	3099	9	near	near	IN
50957	3099	10	Claymont	Claymont	NNP
50957	3099	11	,	,	,
50957	3099	12	Delaware	Delaware	NNP
50957	3099	13	,	,	,
50957	3099	14	where	where	WRB
50957	3099	15	Mr.	Mr.	NNP
50957	3099	16	Cresson	Cresson	NNP
50957	3099	17	found	find	VBD
50957	3099	18	palæolithic	palæolithic	JJ
50957	3099	19	implements	implement	NNS
50957	3099	20	figured	figure	VBN
50957	3099	21	in	in	IN
50957	3099	22	the	the	DT
50957	3099	23	text	text	NN
50957	3099	24	(	(	-LRB-
50957	3099	25	from	from	IN
50957	3099	26	photograph	photograph	NN
50957	3099	27	by	by	IN
50957	3099	28	Cresson	Cresson	NNP
50957	3099	29	)	)	-RRB-
50957	3099	30	.	.	.
50957	3099	31	]	]	-RRB-
50957	3100	1	The	the	DT
50957	3100	2	age	age	NN
50957	3100	3	of	of	IN
50957	3100	4	these	these	DT
50957	3100	5	deposits	deposit	NNS
50957	3100	6	in	in	IN
50957	3100	7	which	which	WDT
50957	3100	8	implements	implement	NNS
50957	3100	9	have	have	VBP
50957	3100	10	been	be	VBN
50957	3100	11	found	find	VBN
50957	3100	12	at	at	IN
50957	3100	13	Claymont	Claymont	NNP
50957	3100	14	and	and	CC
50957	3100	15	at	at	IN
50957	3100	16	Trenton	Trenton	NNP
50957	3100	17	will	will	MD
50957	3100	18	be	be	VB
50957	3100	19	referred	refer	VBN
50957	3100	20	to	to	IN
50957	3100	21	again	again	RB
50957	3100	22	when	when	WRB
50957	3100	23	we	-PRON-	PRP
50957	3100	24	come	come	VBP
50957	3100	25	to	to	IN
50957	3100	26	the	the	DT
50957	3100	27	specific	specific	JJ
50957	3100	28	discussion	discussion	NN
50957	3100	29	of	of	IN
50957	3100	30	the	the	DT
50957	3100	31	date	date	NN
50957	3100	32	of	of	IN
50957	3100	33	the	the	DT
50957	3100	34	Glacial	glacial	JJ
50957	3100	35	period	period	NN
50957	3100	36	.	.	.
50957	3101	1	It	-PRON-	PRP
50957	3101	2	is	be	VBZ
50957	3101	3	sufficient	sufficient	JJ
50957	3101	4	here	here	RB
50957	3101	5	to	to	TO
50957	3101	6	bring	bring	VB
50957	3101	7	before	before	RB
50957	3101	8	our	-PRON-	PRP$
50957	3101	9	minds	mind	NNS
50957	3101	10	clearly	clearly	RB
50957	3101	11	,	,	,
50957	3101	12	first	first	RB
50957	3101	13	,	,	,
50957	3101	14	the	the	DT
50957	3101	15	fact	fact	NN
50957	3101	16	that	that	IN
50957	3101	17	this	this	DT
50957	3101	18	at	at	IN
50957	3101	19	Claymont	Claymont	NNP
50957	3101	20	is	be	VBZ
50957	3101	21	connected	connect	VBN
50957	3101	22	with	with	IN
50957	3101	23	the	the	DT
50957	3101	24	river	river	NN
50957	3101	25	floods	flood	NNS
50957	3101	26	accompanying	accompany	VBG
50957	3101	27	the	the	DT
50957	3101	28	ice	ice	NN
50957	3101	29	at	at	IN
50957	3101	30	its	-PRON-	PRP$
50957	3101	31	time	time	NN
50957	3101	32	of	of	IN
50957	3101	33	maximum	maximum	JJ
50957	3101	34	extension	extension	NN
50957	3101	35	,	,	,
50957	3101	36	and	and	CC
50957	3101	37	when	when	WRB
50957	3101	38	there	there	EX
50957	3101	39	was	be	VBD
50957	3101	40	a	a	DT
50957	3101	41	gradually	gradually	RB
50957	3101	42	increasing	increase	VBG
50957	3101	43	or	or	CC
50957	3101	44	differential	differential	JJ
50957	3101	45	depression	depression	NN
50957	3101	46	of	of	IN
50957	3101	47	the	the	DT
50957	3101	48	country	country	NN
50957	3101	49	to	to	IN
50957	3101	50	an	an	DT
50957	3101	51	unknown	unknown	JJ
50957	3101	52	extent	extent	NN
50957	3101	53	to	to	IN
50957	3101	54	the	the	DT
50957	3101	55	northward	northward	NN
50957	3101	56	.	.	.
50957	3102	1	Two	two	CD
50957	3102	2	radically	radically	RB
50957	3102	3	different	different	JJ
50957	3102	4	theories	theory	NNS
50957	3102	5	are	be	VBP
50957	3102	6	presented	present	VBN
50957	3102	7	to	to	TO
50957	3102	8	account	account	VB
50957	3102	9	for	for	IN
50957	3102	10	the	the	DT
50957	3102	11	deposits	deposit	NNS
50957	3102	12	variously	variously	RB
50957	3102	13	known	know	VBN
50957	3102	14	as	as	IN
50957	3102	15	the	the	DT
50957	3102	16	Columbia	Columbia	NNP
50957	3102	17	gravel	gravel	NN
50957	3102	18	and	and	CC
50957	3102	19	the	the	DT
50957	3102	20	Philadelphia	Philadelphia	NNP
50957	3102	21	brick	brick	NN
50957	3102	22	-	-	HYPH
50957	3102	23	clay	clay	NN
50957	3102	24	.	.	.
50957	3103	1	Mr.	Mr.	NNP
50957	3103	2	McGee	McGee	NNP
50957	3103	3	,	,	,
50957	3103	4	in	in	IN
50957	3103	5	the	the	DT
50957	3103	6	monograph	monograph	NN
50957	3103	7	above	above	IN
50957	3103	8	referred	refer	VBD
50957	3103	9	to	to	IN
50957	3103	10	,	,	,
50957	3103	11	supposes	suppose	VBZ
50957	3103	12	them	-PRON-	PRP
50957	3103	13	to	to	TO
50957	3103	14	have	have	VB
50957	3103	15	been	be	VBN
50957	3103	16	deposited	deposit	VBN
50957	3103	17	during	during	IN
50957	3103	18	a	a	DT
50957	3103	19	period	period	NN
50957	3103	20	of	of	IN
50957	3103	21	a	a	DT
50957	3103	22	general	general	JJ
50957	3103	23	subsidence	subsidence	NN
50957	3103	24	of	of	IN
50957	3103	25	the	the	DT
50957	3103	26	coast	coast	NN
50957	3103	27	-	-	HYPH
50957	3103	28	line	line	NN
50957	3103	29	;	;	:
50957	3103	30	so	so	IN
50957	3103	31	that	that	IN
50957	3103	32	they	-PRON-	PRP
50957	3103	33	took	take	VBD
50957	3103	34	place	place	NN
50957	3103	35	at	at	IN
50957	3103	36	about	about	IN
50957	3103	37	tide	tide	NN
50957	3103	38	-	-	HYPH
50957	3103	39	level	level	NN
50957	3103	40	.	.	.
50957	3104	1	Mr.	Mr.	NNP
50957	3104	2	Upham	Upham	NNP
50957	3104	3	,	,	,
50957	3104	4	on	on	IN
50957	3104	5	the	the	DT
50957	3104	6	other	other	JJ
50957	3104	7	hand	hand	NN
50957	3104	8	,	,	,
50957	3104	9	supposes	suppose	VBZ
50957	3104	10	them	-PRON-	PRP
50957	3104	11	to	to	TO
50957	3104	12	have	have	VB
50957	3104	13	been	be	VBN
50957	3104	14	deposited	deposit	VBN
50957	3104	15	during	during	IN
50957	3104	16	the	the	DT
50957	3104	17	period	period	NN
50957	3104	18	of	of	IN
50957	3104	19	general	general	JJ
50957	3104	20	elevation	elevation	NN
50957	3104	21	to	to	IN
50957	3104	22	whose	whose	WP$
50957	3104	23	influence	influence	NN
50957	3104	24	he	-PRON-	PRP
50957	3104	25	mainly	mainly	RB
50957	3104	26	attributes	attribute	VBZ
50957	3104	27	the	the	DT
50957	3104	28	Glacial	glacial	JJ
50957	3104	29	period	period	NN
50957	3104	30	itself	-PRON-	PRP
50957	3104	31	.	.	.
50957	3105	1	In	in	IN
50957	3105	2	his	-PRON-	PRP$
50957	3105	3	view	view	NN
50957	3105	4	much	much	JJ
50957	3105	5	of	of	IN
50957	3105	6	the	the	DT
50957	3105	7	shallow	shallow	JJ
50957	3105	8	sea	sea	NN
50957	3105	9	-	-	HYPH
50957	3105	10	bottom	bottom	NN
50957	3105	11	adjoining	adjoin	VBG
50957	3105	12	the	the	DT
50957	3105	13	present	present	JJ
50957	3105	14	shore	shore	NN
50957	3105	15	off	off	RP
50957	3105	16	from	from	IN
50957	3105	17	Delaware	Delaware	NNP
50957	3105	18	and	and	CC
50957	3105	19	Chesapeake	Chesapeake	NNP
50957	3105	20	Bays	Bays	NNPS
50957	3105	21	was	be	VBD
50957	3105	22	then	then	RB
50957	3105	23	a	a	DT
50957	3105	24	land	land	NN
50957	3105	25	-	-	HYPH
50957	3105	26	surface	surface	NN
50957	3105	27	,	,	,
50957	3105	28	and	and	CC
50957	3105	29	the	the	DT
50957	3105	30	Hudson	Hudson	NNP
50957	3105	31	,	,	,
50957	3105	32	the	the	DT
50957	3105	33	Delaware	Delaware	NNP
50957	3105	34	,	,	,
50957	3105	35	and	and	CC
50957	3105	36	the	the	DT
50957	3105	37	Susquehanna	Susquehanna	NNP
50957	3105	38	Rivers	Rivers	NNPS
50957	3105	39	,	,	,
50957	3105	40	coming	come	VBG
50957	3105	41	down	down	RP
50957	3105	42	from	from	IN
50957	3105	43	the	the	DT
50957	3105	44	still	still	RB
50957	3105	45	higher	high	JJR
50957	3105	46	elevations	elevation	NNS
50957	3105	47	of	of	IN
50957	3105	48	the	the	DT
50957	3105	49	north	north	NN
50957	3105	50	,	,	,
50957	3105	51	flowed	flow	VBD
50957	3105	52	through	through	IN
50957	3105	53	extensive	extensive	JJ
50957	3105	54	plains	plain	NNS
50957	3105	55	so	so	RB
50957	3105	56	related	related	JJ
50957	3105	57	to	to	IN
50957	3105	58	the	the	DT
50957	3105	59	northern	northern	JJ
50957	3105	60	areas	area	NNS
50957	3105	61	of	of	IN
50957	3105	62	elevation	elevation	NN
50957	3105	63	that	that	IN
50957	3105	64	deposition	deposition	NN
50957	3105	65	was	be	VBD
50957	3105	66	occurring	occur	VBG
50957	3105	67	in	in	IN
50957	3105	68	their	-PRON-	PRP$
50957	3105	69	valleys	valley	NNS
50957	3105	70	,	,	,
50957	3105	71	owing	owe	VBG
50957	3105	72	in	in	IN
50957	3105	73	part	part	NN
50957	3105	74	to	to	IN
50957	3105	75	the	the	DT
50957	3105	76	flooded	flood	VBN
50957	3105	77	condition	condition	NN
50957	3105	78	of	of	IN
50957	3105	79	the	the	DT
50957	3105	80	streams	stream	NNS
50957	3105	81	,	,	,
50957	3105	82	in	in	IN
50957	3105	83	part	part	NN
50957	3105	84	to	to	IN
50957	3105	85	the	the	DT
50957	3105	86	differential	differential	NN
50957	3105	87	elevation	elevation	NN
50957	3105	88	,	,	,
50957	3105	89	and	and	CC
50957	3105	90	in	in	IN
50957	3105	91	part	part	NN
50957	3105	92	to	to	IN
50957	3105	93	the	the	DT
50957	3105	94	superabundance	superabundance	NN
50957	3105	95	of	of	IN
50957	3105	96	silt	silt	NN
50957	3105	97	and	and	CC
50957	3105	98	other	other	JJ
50957	3105	99	_	_	NNP
50957	3105	100	débris	débris	NN
50957	3105	101	_	_	NNP
50957	3105	102	furnished	furnish	VBN
50957	3105	103	by	by	IN
50957	3105	104	the	the	DT
50957	3105	105	melting	melt	VBG
50957	3105	106	ice	ice	NN
50957	3105	107	-	-	HYPH
50957	3105	108	sheet	sheet	NN
50957	3105	109	in	in	IN
50957	3105	110	the	the	DT
50957	3105	111	head	head	NN
50957	3105	112	-	-	HYPH
50957	3105	113	waters	water	NNS
50957	3105	114	of	of	IN
50957	3105	115	these	these	DT
50957	3105	116	streams	stream	NNS
50957	3105	117	.	.	.
50957	3106	1	The	the	DT
50957	3106	2	deposits	deposit	NNS
50957	3106	3	of	of	IN
50957	3106	4	Trenton	Trenton	NNP
50957	3106	5	gravel	gravel	NN
50957	3106	6	occurred	occur	VBD
50957	3106	7	much	much	RB
50957	3106	8	later	later	RB
50957	3106	9	,	,	,
50957	3106	10	at	at	IN
50957	3106	11	a	a	DT
50957	3106	12	time	time	NN
50957	3106	13	when	when	WRB
50957	3106	14	the	the	DT
50957	3106	15	ice	ice	NN
50957	3106	16	had	have	VBD
50957	3106	17	melted	melt	VBN
50957	3106	18	far	far	RB
50957	3106	19	back	back	RB
50957	3106	20	towards	towards	IN
50957	3106	21	the	the	DT
50957	3106	22	head	head	NN
50957	3106	23	-	-	HYPH
50957	3106	24	waters	water	NNS
50957	3106	25	of	of	IN
50957	3106	26	the	the	DT
50957	3106	27	Delaware	Delaware	NNP
50957	3106	28	,	,	,
50957	3106	29	and	and	CC
50957	3106	30	after	after	IN
50957	3106	31	the	the	DT
50957	3106	32	land	land	NN
50957	3106	33	had	have	VBD
50957	3106	34	nearly	nearly	RB
50957	3106	35	resumed	resume	VBN
50957	3106	36	its	-PRON-	PRP$
50957	3106	37	present	present	JJ
50957	3106	38	relations	relation	NNS
50957	3106	39	of	of	IN
50957	3106	40	level	level	NN
50957	3106	41	,	,	,
50957	3106	42	if	if	IN
50957	3106	43	indeed	indeed	RB
50957	3106	44	it	-PRON-	PRP
50957	3106	45	had	have	VBD
50957	3106	46	not	not	RB
50957	3106	47	risen	rise	VBN
50957	3106	48	northward	northward	RB
50957	3106	49	to	to	IN
50957	3106	50	a	a	DT
50957	3106	51	still	still	RB
50957	3106	52	greater	great	JJR
50957	3106	53	relative	relative	JJ
50957	3106	54	height	height	NN
50957	3106	55	.	.	.
50957	3107	1	As	as	IN
50957	3107	2	would	would	MD
50957	3107	3	be	be	VB
50957	3107	4	expected	expect	VBN
50957	3107	5	from	from	IN
50957	3107	6	the	the	DT
50957	3107	7	climatic	climatic	JJ
50957	3107	8	conditions	condition	NNS
50957	3107	9	accompanying	accompany	VBG
50957	3107	10	the	the	DT
50957	3107	11	Glacial	Glacial	NNP
50957	3107	12	epoch	epoch	NN
50957	3107	13	,	,	,
50957	3107	14	man	man	NN
50957	3107	15	's	's	POS
50957	3107	16	companions	companion	NNS
50957	3107	17	in	in	IN
50957	3107	18	the	the	DT
50957	3107	19	animal	animal	NN
50957	3107	20	world	world	NN
50957	3107	21	were	be	VBD
50957	3107	22	very	very	RB
50957	3107	23	different	different	JJ
50957	3107	24	during	during	IN
50957	3107	25	the	the	DT
50957	3107	26	period	period	NN
50957	3107	27	when	when	WRB
50957	3107	28	the	the	DT
50957	3107	29	high	high	JJ
50957	3107	30	-	-	HYPH
50957	3107	31	level	level	NN
50957	3107	32	river	river	NN
50957	3107	33	gravels	gravel	NNS
50957	3107	34	of	of	IN
50957	3107	35	America	America	NNP
50957	3107	36	were	be	VBD
50957	3107	37	forming	form	VBG
50957	3107	38	from	from	IN
50957	3107	39	those	those	DT
50957	3107	40	with	with	IN
50957	3107	41	which	which	WDT
50957	3107	42	he	-PRON-	PRP
50957	3107	43	is	be	VBZ
50957	3107	44	now	now	RB
50957	3107	45	associated	associate	VBN
50957	3107	46	.	.	.
50957	3108	1	From	from	IN
50957	3108	2	the	the	DT
50957	3108	3	remains	remain	NNS
50957	3108	4	actually	actually	RB
50957	3108	5	discovered	discover	VBN
50957	3108	6	,	,	,
50957	3108	7	either	either	CC
50957	3108	8	in	in	IN
50957	3108	9	these	these	DT
50957	3108	10	gravels	gravel	NNS
50957	3108	11	or	or	CC
50957	3108	12	in	in	IN
50957	3108	13	close	close	JJ
50957	3108	14	proximity	proximity	NN
50957	3108	15	to	to	IN
50957	3108	16	them	-PRON-	PRP
50957	3108	17	,	,	,
50957	3108	18	we	-PRON-	PRP
50957	3108	19	infer	infer	VBP
50957	3108	20	that	that	IN
50957	3108	21	,	,	,
50957	3108	22	while	while	IN
50957	3108	23	the	the	DT
50957	3108	24	mastodon	mastodon	NN
50957	3108	25	was	be	VBD
50957	3108	26	the	the	DT
50957	3108	27	most	most	RBS
50957	3108	28	frequent	frequent	JJ
50957	3108	29	of	of	IN
50957	3108	30	the	the	DT
50957	3108	31	extinct	extinct	JJ
50957	3108	32	quadrupeds	quadruped	NNS
50957	3108	33	with	with	IN
50957	3108	34	which	which	WDT
50957	3108	35	man	man	NN
50957	3108	36	then	then	RB
50957	3108	37	had	have	VBD
50957	3108	38	to	to	TO
50957	3108	39	contend	contend	VB
50957	3108	40	in	in	IN
50957	3108	41	that	that	DT
50957	3108	42	region	region	NN
50957	3108	43	,	,	,
50957	3108	44	he	-PRON-	PRP
50957	3108	45	must	must	MD
50957	3108	46	have	have	VB
50957	3108	47	been	be	VBN
50957	3108	48	familiar	familiar	JJ
50957	3108	49	also	also	RB
50957	3108	50	with	with	IN
50957	3108	51	the	the	DT
50957	3108	52	walrus	walrus	NN
50957	3108	53	,	,	,
50957	3108	54	the	the	DT
50957	3108	55	Greenland	Greenland	NNP
50957	3108	56	reindeer	reindeer	NN
50957	3108	57	,	,	,
50957	3108	58	the	the	DT
50957	3108	59	caribou	caribou	NNP
50957	3108	60	,	,	,
50957	3108	61	the	the	DT
50957	3108	62	bison	bison	NN
50957	3108	63	,	,	,
50957	3108	64	the	the	DT
50957	3108	65	moose	moose	NN
50957	3108	66	,	,	,
50957	3108	67	and	and	CC
50957	3108	68	the	the	DT
50957	3108	69	musk	musk	JJ
50957	3108	70	ox	ox	NN
50957	3108	71	.	.	.
50957	3109	1	_	_	NNP
50957	3109	2	In	in	IN
50957	3109	3	the	the	DT
50957	3109	4	Glacial	Glacial	NNP
50957	3109	5	Terraces	Terraces	NNP
50957	3109	6	of	of	IN
50957	3109	7	Europe	Europe	NNP
50957	3109	8	.	.	.
50957	3109	9	_	_	NNP
50957	3109	10	The	the	DT
50957	3109	11	existence	existence	NN
50957	3109	12	of	of	IN
50957	3109	13	glacial	glacial	JJ
50957	3109	14	man	man	NN
50957	3109	15	in	in	IN
50957	3109	16	Europe	Europe	NNP
50957	3109	17	was	be	VBD
50957	3109	18	first	first	RB
50957	3109	19	determined	determine	VBN
50957	3109	20	in	in	IN
50957	3109	21	connection	connection	NN
50957	3109	22	with	with	IN
50957	3109	23	the	the	DT
50957	3109	24	high	high	JJ
50957	3109	25	-	-	HYPH
50957	3109	26	level	level	NN
50957	3109	27	river	river	NN
50957	3109	28	gravels	gravel	NNS
50957	3109	29	already	already	RB
50957	3109	30	described	describe	VBN
50957	3109	31	in	in	IN
50957	3109	32	the	the	DT
50957	3109	33	valley	valley	NN
50957	3109	34	of	of	IN
50957	3109	35	the	the	DT
50957	3109	36	Somme	Somme	NNP
50957	3109	37	,	,	,
50957	3109	38	situated	situate	VBN
50957	3109	39	in	in	IN
50957	3109	40	Picardy	Picardy	NNP
50957	3109	41	in	in	IN
50957	3109	42	the	the	DT
50957	3109	43	northern	northern	JJ
50957	3109	44	part	part	NN
50957	3109	45	of	of	IN
50957	3109	46	France	France	NNP
50957	3109	47	.	.	.
50957	3110	1	Here	here	RB
50957	3110	2	in	in	IN
50957	3110	3	1841	1841	CD
50957	3110	4	Boucher	Boucher	NNP
50957	3110	5	de	de	NNP
50957	3110	6	Perthes	Perthes	NNP
50957	3110	7	began	begin	VBD
50957	3110	8	to	to	TO
50957	3110	9	discover	discover	VB
50957	3110	10	rudely	rudely	RB
50957	3110	11	fashioned	fashioned	JJ
50957	3110	12	stone	stone	NN
50957	3110	13	implements	implement	NNS
50957	3110	14	in	in	IN
50957	3110	15	undisturbed	undisturbed	JJ
50957	3110	16	strata	strata	NN
50957	3110	17	of	of	IN
50957	3110	18	the	the	DT
50957	3110	19	gravel	gravel	NN
50957	3110	20	terraces	terrace	NNS
50957	3110	21	,	,	,
50957	3110	22	whose	whose	WP$
50957	3110	23	connection	connection	NN
50957	3110	24	with	with	IN
50957	3110	25	the	the	DT
50957	3110	26	Glacial	glacial	JJ
50957	3110	27	period	period	NN
50957	3110	28	we	-PRON-	PRP
50957	3110	29	have	have	VBP
50957	3110	30	already	already	RB
50957	3110	31	made	make	VBN
50957	3110	32	clear	clear	JJ
50957	3110	33	.	.	.
50957	3111	1	But	but	CC
50957	3111	2	for	for	IN
50957	3111	3	nearly	nearly	RB
50957	3111	4	twenty	twenty	CD
50957	3111	5	years	year	NNS
50957	3111	6	his	-PRON-	PRP$
50957	3111	7	discoveries	discovery	NNS
50957	3111	8	were	be	VBD
50957	3111	9	ignored	ignore	VBN
50957	3111	10	by	by	IN
50957	3111	11	scientific	scientific	JJ
50957	3111	12	men	man	NNS
50957	3111	13	,	,	,
50957	3111	14	although	although	IN
50957	3111	15	he	-PRON-	PRP
50957	3111	16	made	make	VBD
50957	3111	17	persistent	persistent	JJ
50957	3111	18	efforts	effort	NNS
50957	3111	19	to	to	TO
50957	3111	20	get	get	VB
50957	3111	21	the	the	DT
50957	3111	22	facts	fact	NNS
50957	3111	23	before	before	IN
50957	3111	24	them	-PRON-	PRP
50957	3111	25	,	,	,
50957	3111	26	and	and	CC
50957	3111	27	published	publish	VBD
50957	3111	28	a	a	DT
50957	3111	29	full	full	JJ
50957	3111	30	account	account	NN
50957	3111	31	of	of	IN
50957	3111	32	them	-PRON-	PRP
50957	3111	33	with	with	IN
50957	3111	34	illustrations	illustration	NNS
50957	3111	35	as	as	RB
50957	3111	36	early	early	RB
50957	3111	37	as	as	IN
50957	3111	38	1847	1847	CD
50957	3111	39	.	.	.
50957	3112	1	Some	some	DT
50957	3112	2	suggested	suggest	VBD
50957	3112	3	fraud	fraud	NN
50957	3112	4	on	on	IN
50957	3112	5	the	the	DT
50957	3112	6	part	part	NN
50957	3112	7	of	of	IN
50957	3112	8	the	the	DT
50957	3112	9	workmen	workman	NNS
50957	3112	10	;	;	:
50957	3112	11	others	other	NNS
50957	3112	12	without	without	IN
50957	3112	13	examination	examination	NN
50957	3112	14	declared	declare	VBD
50957	3112	15	that	that	IN
50957	3112	16	the	the	DT
50957	3112	17	gravel	gravel	NN
50957	3112	18	must	must	MD
50957	3112	19	have	have	VB
50957	3112	20	been	be	VBN
50957	3112	21	disturbed	disturb	VBN
50957	3112	22	;	;	:
50957	3112	23	while	while	IN
50957	3112	24	others	other	NNS
50957	3112	25	,	,	,
50957	3112	26	still	still	RB
50957	3112	27	,	,	,
50957	3112	28	denied	deny	VBD
50957	3112	29	altogether	altogether	RB
50957	3112	30	the	the	DT
50957	3112	31	artificial	artificial	JJ
50957	3112	32	character	character	NN
50957	3112	33	of	of	IN
50957	3112	34	the	the	DT
50957	3112	35	implements	implement	NNS
50957	3112	36	.	.	.
50957	3113	1	[	[	-LRB-
50957	3113	2	Illustration	illustration	NN
50957	3113	3	:	:	:
50957	3113	4	Fig	Fig	NNP
50957	3113	5	.	.	.
50957	3114	1	77.--Section	77.--section	CD
50957	3114	2	across	across	IN
50957	3114	3	valley	valley	NN
50957	3114	4	of	of	IN
50957	3114	5	the	the	DT
50957	3114	6	Somme	Somme	NNP
50957	3114	7	:	:	:
50957	3114	8	1	1	CD
50957	3114	9	,	,	,
50957	3114	10	peat	peat	VB
50957	3114	11	,	,	,
50957	3114	12	twenty	twenty	CD
50957	3114	13	to	to	IN
50957	3114	14	thirty	thirty	CD
50957	3114	15	feet	foot	NNS
50957	3114	16	thick	thick	JJ
50957	3114	17	,	,	,
50957	3114	18	resting	rest	VBG
50957	3114	19	on	on	IN
50957	3114	20	gravel	gravel	NN
50957	3114	21	,	,	,
50957	3114	22	_	_	NNP
50957	3114	23	a	a	DT
50957	3114	24	_	_	NNP
50957	3114	25	;	;	:
50957	3114	26	2	2	CD
50957	3114	27	,	,	,
50957	3114	28	lower	low	JJR
50957	3114	29	-	-	HYPH
50957	3114	30	level	level	NN
50957	3114	31	gravels	gravel	NNS
50957	3114	32	,	,	,
50957	3114	33	with	with	IN
50957	3114	34	elephant	elephant	NN
50957	3114	35	-	-	HYPH
50957	3114	36	bones	bone	NNS
50957	3114	37	and	and	CC
50957	3114	38	flint	flint	NN
50957	3114	39	implements	implement	NNS
50957	3114	40	,	,	,
50957	3114	41	covered	cover	VBN
50957	3114	42	with	with	IN
50957	3114	43	river	river	NN
50957	3114	44	-	-	HYPH
50957	3114	45	loam	loam	NNP
50957	3114	46	twenty	twenty	CD
50957	3114	47	to	to	IN
50957	3114	48	forty	forty	CD
50957	3114	49	feet	foot	NNS
50957	3114	50	thick	thick	JJ
50957	3114	51	;	;	:
50957	3114	52	3	3	CD
50957	3114	53	,	,	,
50957	3114	54	upper	upper	JJ
50957	3114	55	-	-	HYPH
50957	3114	56	level	level	NN
50957	3114	57	gravels	gravel	NNS
50957	3114	58	,	,	,
50957	3114	59	with	with	IN
50957	3114	60	similar	similar	JJ
50957	3114	61	fossils	fossil	NNS
50957	3114	62	covered	cover	VBN
50957	3114	63	with	with	IN
50957	3114	64	loam	loam	NN
50957	3114	65	,	,	,
50957	3114	66	in	in	IN
50957	3114	67	all	all	DT
50957	3114	68	,	,	,
50957	3114	69	thirty	thirty	CD
50957	3114	70	feet	foot	NNS
50957	3114	71	thick	thick	JJ
50957	3114	72	;	;	:
50957	3114	73	4	4	CD
50957	3114	74	,	,	,
50957	3114	75	upland	upland	NN
50957	3114	76	-	-	HYPH
50957	3114	77	loam	loam	NNP
50957	3114	78	,	,	,
50957	3114	79	five	five	CD
50957	3114	80	to	to	TO
50957	3114	81	six	six	CD
50957	3114	82	feet	foot	NNS
50957	3114	83	thick	thick	JJ
50957	3114	84	;	;	:
50957	3114	85	5	5	CD
50957	3114	86	,	,	,
50957	3114	87	Eocene	Eocene	NNP
50957	3114	88	-	-	HYPH
50957	3114	89	Tertiary	Tertiary	NNP
50957	3114	90	.	.	.
50957	3114	91	]	]	-RRB-
50957	3115	1	At	at	IN
50957	3115	2	length	length	NN
50957	3115	3	,	,	,
50957	3115	4	Dr.	Dr.	NNP
50957	3115	5	Regillout	Regillout	NNP
50957	3115	6	,	,	,
50957	3115	7	an	an	DT
50957	3115	8	eminent	eminent	JJ
50957	3115	9	physician	physician	NN
50957	3115	10	residing	reside	VBG
50957	3115	11	at	at	IN
50957	3115	12	Amiens	Amiens	NNP
50957	3115	13	,	,	,
50957	3115	14	about	about	RB
50957	3115	15	forty	forty	NN
50957	3115	16	miles	mile	NNS
50957	3115	17	higher	higher	RBR
50957	3115	18	up	up	RP
50957	3115	19	the	the	DT
50957	3115	20	Somme	Somme	NNP
50957	3115	21	than	than	IN
50957	3115	22	Abbeville	Abbeville	NNP
50957	3115	23	,	,	,
50957	3115	24	visited	visit	VBD
50957	3115	25	Boucher	Boucher	NNP
50957	3115	26	de	de	NNP
50957	3115	27	Perthes	Perthes	NNP
50957	3115	28	,	,	,
50957	3115	29	and	and	CC
50957	3115	30	,	,	,
50957	3115	31	upon	upon	IN
50957	3115	32	seeing	see	VBG
50957	3115	33	the	the	DT
50957	3115	34	similarity	similarity	NN
50957	3115	35	between	between	IN
50957	3115	36	the	the	DT
50957	3115	37	gravel	gravel	NN
50957	3115	38	terraces	terrace	NNS
50957	3115	39	at	at	IN
50957	3115	40	Abbeville	Abbeville	NNP
50957	3115	41	and	and	CC
50957	3115	42	Amiens	Amiens	NNP
50957	3115	43	,	,	,
50957	3115	44	returned	return	VBD
50957	3115	45	home	home	RB
50957	3115	46	to	to	TO
50957	3115	47	look	look	VB
50957	3115	48	for	for	IN
50957	3115	49	similar	similar	JJ
50957	3115	50	implements	implement	NNS
50957	3115	51	in	in	IN
50957	3115	52	the	the	DT
50957	3115	53	high	high	JJ
50957	3115	54	-	-	HYPH
50957	3115	55	level	level	NN
50957	3115	56	gravel	gravel	NN
50957	3115	57	-	-	:
50957	3115	58	pits	pit	NNS
50957	3115	59	at	at	IN
50957	3115	60	St.	St.	NNP
50957	3115	61	Acheul	Acheul	NNP
50957	3115	62	,	,	,
50957	3115	63	a	a	DT
50957	3115	64	suburb	suburb	NN
50957	3115	65	of	of	IN
50957	3115	66	Amiens	Amiens	NNP
50957	3115	67	.	.	.
50957	3116	1	Almost	almost	RB
50957	3116	2	immediately	immediately	RB
50957	3116	3	he	-PRON-	PRP
50957	3116	4	discovered	discover	VBD
50957	3116	5	flint	flint	NN
50957	3116	6	implements	implement	NNS
50957	3116	7	there	there	RB
50957	3116	8	of	of	IN
50957	3116	9	the	the	DT
50957	3116	10	same	same	JJ
50957	3116	11	pattern	pattern	NN
50957	3116	12	with	with	IN
50957	3116	13	those	those	DT
50957	3116	14	at	at	IN
50957	3116	15	Abbeville	Abbeville	NNP
50957	3116	16	,	,	,
50957	3116	17	and	and	CC
50957	3116	18	in	in	IN
50957	3116	19	undisturbed	undisturbed	JJ
50957	3116	20	strata	strata	NN
50957	3116	21	of	of	IN
50957	3116	22	the	the	DT
50957	3116	23	gravel	gravel	NN
50957	3116	24	terrace	terrace	NN
50957	3116	25	,	,	,
50957	3116	26	where	where	WRB
50957	3116	27	it	-PRON-	PRP
50957	3116	28	rested	rest	VBD
50957	3116	29	on	on	IN
50957	3116	30	the	the	DT
50957	3116	31	original	original	JJ
50957	3116	32	chalk	chalk	NN
50957	3116	33	formation	formation	NN
50957	3116	34	,	,	,
50957	3116	35	at	at	IN
50957	3116	36	a	a	DT
50957	3116	37	height	height	NN
50957	3116	38	of	of	IN
50957	3116	39	90	90	CD
50957	3116	40	feet	foot	NNS
50957	3116	41	above	above	IN
50957	3116	42	the	the	DT
50957	3116	43	river	river	NN
50957	3116	44	.	.	.
50957	3117	1	In	in	IN
50957	3117	2	the	the	DT
50957	3117	3	course	course	NN
50957	3117	4	of	of	IN
50957	3117	5	four	four	CD
50957	3117	6	years	year	NNS
50957	3117	7	,	,	,
50957	3117	8	Dr.	Dr.	NNP
50957	3117	9	Regillout	Regillout	NNP
50957	3117	10	found	find	VBD
50957	3117	11	several	several	JJ
50957	3117	12	hundred	hundred	CD
50957	3117	13	of	of	IN
50957	3117	14	these	these	DT
50957	3117	15	implements	implement	NNS
50957	3117	16	,	,	,
50957	3117	17	and	and	CC
50957	3117	18	in	in	IN
50957	3117	19	1854	1854	CD
50957	3117	20	published	publish	VBD
50957	3117	21	an	an	DT
50957	3117	22	illustrated	illustrate	VBN
50957	3117	23	report	report	NN
50957	3117	24	upon	upon	IN
50957	3117	25	the	the	DT
50957	3117	26	discoveries	discovery	NNS
50957	3117	27	.	.	.
50957	3118	1	Still	still	RB
50957	3118	2	the	the	DT
50957	3118	3	scientific	scientific	JJ
50957	3118	4	world	world	NN
50957	3118	5	remained	remain	VBD
50957	3118	6	incredulous	incredulous	JJ
50957	3118	7	until	until	IN
50957	3118	8	the	the	DT
50957	3118	9	years	year	NNS
50957	3118	10	1858	1858	CD
50957	3118	11	and	and	CC
50957	3118	12	1859	1859	CD
50957	3118	13	,	,	,
50957	3118	14	when	when	WRB
50957	3118	15	Dr.	Dr.	NNP
50957	3118	16	Falconer	Falconer	NNP
50957	3118	17	,	,	,
50957	3118	18	Mr.	Mr.	NNP
50957	3118	19	Prestwich	Prestwich	NNP
50957	3118	20	,	,	,
50957	3118	21	Mr.	Mr.	NNP
50957	3118	22	John	John	NNP
50957	3118	23	Evans	Evans	NNP
50957	3118	24	,	,	,
50957	3118	25	Mr.	Mr.	NNP
50957	3119	1	Flower	Flower	NNP
50957	3119	2	,	,	,
50957	3119	3	Sir	Sir	NNP
50957	3119	4	Charles	Charles	NNP
50957	3119	5	Lyell	Lyell	NNP
50957	3119	6	,	,	,
50957	3119	7	of	of	IN
50957	3119	8	England	England	NNP
50957	3119	9	,	,	,
50957	3119	10	and	and	CC
50957	3119	11	MM	MM	NNP
50957	3119	12	.	.	.
50957	3120	1	Pouchet	Pouchet	NNP
50957	3120	2	and	and	CC
50957	3120	3	Gaudry	Gaudry	NNP
50957	3120	4	,	,	,
50957	3120	5	of	of	IN
50957	3120	6	France	France	NNP
50957	3120	7	,	,	,
50957	3120	8	visited	visit	VBD
50957	3120	9	Abbeville	Abbeville	NNP
50957	3120	10	and	and	CC
50957	3120	11	Amiens	Amiens	NNP
50957	3120	12	,	,	,
50957	3120	13	and	and	CC
50957	3120	14	succeeded	succeed	VBD
50957	3120	15	in	in	IN
50957	3120	16	making	make	VBG
50957	3120	17	similar	similar	JJ
50957	3120	18	discoveries	discovery	NNS
50957	3120	19	for	for	IN
50957	3120	20	themselves	-PRON-	PRP
50957	3120	21	.	.	.
50957	3121	1	Additional	additional	JJ
50957	3121	2	discoveries	discovery	NNS
50957	3121	3	at	at	IN
50957	3121	4	St.	St.	NNP
50957	3121	5	Acheul	Acheul	NNP
50957	3121	6	have	have	VBP
50957	3121	7	continued	continue	VBN
50957	3121	8	up	up	RP
50957	3121	9	to	to	IN
50957	3121	10	the	the	DT
50957	3121	11	present	present	JJ
50957	3121	12	time	time	NN
50957	3121	13	whenever	whenever	WRB
50957	3121	14	excavations	excavation	NNS
50957	3121	15	have	have	VBP
50957	3121	16	gone	go	VBN
50957	3121	17	on	on	RP
50957	3121	18	at	at	IN
50957	3121	19	the	the	DT
50957	3121	20	gravel	gravel	NN
50957	3121	21	-	-	HYPH
50957	3121	22	pits	pit	NNS
50957	3121	23	.	.	.
50957	3122	1	Mr.	Mr.	NNP
50957	3122	2	Prestwich	Prestwich	NNP
50957	3122	3	estimates	estimate	VBZ
50957	3122	4	that	that	IN
50957	3122	5	there	there	EX
50957	3122	6	is	be	VBZ
50957	3122	7	an	an	DT
50957	3122	8	implement	implement	NN
50957	3122	9	to	to	IN
50957	3122	10	every	every	DT
50957	3122	11	cubic	cubic	JJ
50957	3122	12	metre	metre	NN
50957	3122	13	of	of	IN
50957	3122	14	gravel	gravel	NNP
50957	3122	15	,	,	,
50957	3122	16	and	and	CC
50957	3122	17	says	say	VBZ
50957	3122	18	that	that	IN
50957	3122	19	he	-PRON-	PRP
50957	3122	20	himself	-PRON-	PRP
50957	3122	21	has	have	VBZ
50957	3122	22	brought	bring	VBN
50957	3122	23	away	away	RB
50957	3122	24	at	at	IN
50957	3122	25	different	different	JJ
50957	3122	26	times	time	NNS
50957	3122	27	more	more	JJR
50957	3122	28	than	than	IN
50957	3122	29	two	two	CD
50957	3122	30	hundred	hundred	CD
50957	3122	31	specimens	specimen	NNS
50957	3122	32	,	,	,
50957	3122	33	and	and	CC
50957	3122	34	that	that	IN
50957	3122	35	the	the	DT
50957	3122	36	total	total	JJ
50957	3122	37	number	number	NN
50957	3122	38	found	find	VBN
50957	3122	39	in	in	IN
50957	3122	40	this	this	DT
50957	3122	41	one	one	CD
50957	3122	42	locality	locality	NN
50957	3122	43	can	can	MD
50957	3122	44	hardly	hardly	RB
50957	3122	45	be	be	VB
50957	3122	46	under	under	IN
50957	3122	47	four	four	CD
50957	3122	48	thousand	thousand	CD
50957	3122	49	.	.	.
50957	3123	1	"	"	``
50957	3123	2	The	the	DT
50957	3123	3	gravel	gravel	NN
50957	3123	4	-	-	HYPH
50957	3123	5	beds	bed	NNS
50957	3123	6	are	be	VBP
50957	3123	7	on	on	IN
50957	3123	8	the	the	DT
50957	3123	9	brow	brow	NN
50957	3123	10	of	of	IN
50957	3123	11	a	a	DT
50957	3123	12	hill	hill	NN
50957	3123	13	97	97	CD
50957	3123	14	feet	foot	NNS
50957	3123	15	above	above	IN
50957	3123	16	the	the	DT
50957	3123	17	river	river	NN
50957	3123	18	Somme	Somme	NNP
50957	3123	19	,	,	,
50957	3123	20	"	"	''
50957	3123	21	and	and	CC
50957	3123	22	besides	besides	IN
50957	3123	23	the	the	DT
50957	3123	24	relics	relic	NNS
50957	3123	25	of	of	IN
50957	3123	26	man	man	NN
50957	3123	27	contain	contain	VB
50957	3123	28	numerous	numerous	JJ
50957	3123	29	fluviatile	fluviatile	NN
50957	3123	30	and	and	CC
50957	3123	31	land	land	NN
50957	3123	32	shells	shell	NNS
50957	3123	33	together	together	RB
50957	3123	34	with	with	IN
50957	3123	35	"	"	``
50957	3123	36	teeth	tooth	NNS
50957	3123	37	and	and	CC
50957	3123	38	bones	bone	NNS
50957	3123	39	of	of	IN
50957	3123	40	the	the	DT
50957	3123	41	mammoth	mammoth	NN
50957	3123	42	,	,	,
50957	3123	43	rhinoceros	rhinocero	NNS
50957	3123	44	,	,	,
50957	3123	45	horse	horse	NN
50957	3123	46	,	,	,
50957	3123	47	reindeer	reindeer	NN
50957	3123	48	,	,	,
50957	3123	49	and	and	CC
50957	3123	50	red	red	JJ
50957	3123	51	deer	deer	NN
50957	3123	52	,	,	,
50957	3123	53	but	but	CC
50957	3123	54	not	not	RB
50957	3123	55	of	of	IN
50957	3123	56	the	the	DT
50957	3123	57	hippopotamus,"[CW	hippopotamus,"[cw	NN
50957	3123	58	]	]	-RRB-
50957	3123	59	bones	bone	NNS
50957	3123	60	of	of	IN
50957	3123	61	the	the	DT
50957	3123	62	latter	latter	JJ
50957	3123	63	animal	animal	NN
50957	3123	64	being	be	VBG
50957	3123	65	found	find	VBN
50957	3123	66	here	here	RB
50957	3123	67	only	only	RB
50957	3123	68	in	in	IN
50957	3123	69	the	the	DT
50957	3123	70	gravels	gravel	NNS
50957	3123	71	of	of	IN
50957	3123	72	the	the	DT
50957	3123	73	lower	low	JJR
50957	3123	74	terraces	terrace	NNS
50957	3123	75	,	,	,
50957	3123	76	where	where	WRB
50957	3123	77	they	-PRON-	PRP
50957	3123	78	are	be	VBP
50957	3123	79	less	less	JJR
50957	3123	80	than	than	IN
50957	3123	81	thirty	thirty	CD
50957	3123	82	feet	foot	NNS
50957	3123	83	above	above	IN
50957	3123	84	the	the	DT
50957	3123	85	river	river	NN
50957	3123	86	,	,	,
50957	3123	87	and	and	CC
50957	3123	88	mark	mark	VB
50957	3123	89	a	a	DT
50957	3123	90	considerably	considerably	RB
50957	3123	91	later	later	JJ
50957	3123	92	stage	stage	NN
50957	3123	93	in	in	IN
50957	3123	94	the	the	DT
50957	3123	95	erosion	erosion	NN
50957	3123	96	of	of	IN
50957	3123	97	the	the	DT
50957	3123	98	valley	valley	NN
50957	3123	99	.	.	.
50957	3124	1	While	while	IN
50957	3124	2	many	many	JJ
50957	3124	3	of	of	IN
50957	3124	4	the	the	DT
50957	3124	5	implements	implement	NNS
50957	3124	6	found	find	VBN
50957	3124	7	at	at	IN
50957	3124	8	Amiens	Amiens	NNP
50957	3124	9	seem	seem	VBP
50957	3124	10	to	to	TO
50957	3124	11	have	have	VB
50957	3124	12	been	be	VBN
50957	3124	13	somewhat	somewhat	RB
50957	3124	14	worn	wear	VBN
50957	3124	15	and	and	CC
50957	3124	16	rolled	roll	VBN
50957	3124	17	,	,	,
50957	3124	18	"	"	``
50957	3124	19	others	other	NNS
50957	3124	20	are	be	VBP
50957	3124	21	as	as	RB
50957	3124	22	sharp	sharp	JJ
50957	3124	23	and	and	CC
50957	3124	24	fresh	fresh	JJ
50957	3124	25	as	as	IN
50957	3124	26	when	when	WRB
50957	3124	27	first	first	RB
50957	3124	28	made	make	VBN
50957	3124	29	....	....	.
50957	3125	1	The	the	DT
50957	3125	2	bedding	bedding	NN
50957	3125	3	of	of	IN
50957	3125	4	the	the	DT
50957	3125	5	gravel	gravel	NN
50957	3125	6	is	be	VBZ
50957	3125	7	extremely	extremely	RB
50957	3125	8	irregular	irregular	JJ
50957	3125	9	and	and	CC
50957	3125	10	contorted	contort	VBD
50957	3125	11	,	,	,
50957	3125	12	as	as	IN
50957	3125	13	though	though	IN
50957	3125	14	it	-PRON-	PRP
50957	3125	15	had	have	VBD
50957	3125	16	been	be	VBN
50957	3125	17	pushed	push	VBN
50957	3125	18	about	about	IN
50957	3125	19	by	by	IN
50957	3125	20	a	a	DT
50957	3125	21	force	force	NN
50957	3125	22	acting	act	VBG
50957	3125	23	from	from	IN
50957	3125	24	above	above	RB
50957	3125	25	;	;	:
50957	3125	26	and	and	CC
50957	3125	27	this	this	DT
50957	3125	28	,	,	,
50957	3125	29	together	together	RB
50957	3125	30	with	with	IN
50957	3125	31	the	the	DT
50957	3125	32	occurrence	occurrence	NN
50957	3125	33	of	of	IN
50957	3125	34	blocks	block	NNS
50957	3125	35	of	of	IN
50957	3125	36	Tertiary	tertiary	JJ
50957	3125	37	sandstone	sandstone	NN
50957	3125	38	of	of	IN
50957	3125	39	considerable	considerable	JJ
50957	3125	40	size	size	NN
50957	3125	41	,	,	,
50957	3125	42	leads	lead	VBZ
50957	3125	43	to	to	IN
50957	3125	44	the	the	DT
50957	3125	45	inference	inference	NN
50957	3125	46	that	that	IN
50957	3125	47	both	both	DT
50957	3125	48	are	be	VBP
50957	3125	49	due	due	JJ
50957	3125	50	to	to	IN
50957	3125	51	the	the	DT
50957	3125	52	action	action	NN
50957	3125	53	of	of	IN
50957	3125	54	river	river	NN
50957	3125	55	-	-	HYPH
50957	3125	56	ice	ice	NN
50957	3125	57	.	.	.
50957	3126	1	In	in	IN
50957	3126	2	the	the	DT
50957	3126	3	Seine	Seine	NNP
50957	3126	4	Valley	Valley	NNP
50957	3126	5	blocks	block	NNS
50957	3126	6	of	of	IN
50957	3126	7	still	still	RB
50957	3126	8	larger	large	JJR
50957	3126	9	size	size	NN
50957	3126	10	,	,	,
50957	3126	11	and	and	CC
50957	3126	12	transported	transport	VBD
50957	3126	13	from	from	IN
50957	3126	14	greater	great	JJR
50957	3126	15	distances	distance	NNS
50957	3126	16	,	,	,
50957	3126	17	are	be	VBP
50957	3126	18	found	find	VBN
50957	3126	19	in	in	IN
50957	3126	20	gravels	gravel	NNS
50957	3126	21	of	of	IN
50957	3126	22	the	the	DT
50957	3126	23	same	same	JJ
50957	3126	24	age	age	NN
50957	3126	25	.	.	.
50957	3126	26	"	"	''
50957	3127	1	[	[	-LRB-
50957	3127	2	Footnote	Footnote	NNP
50957	3127	3	CW	CW	NNP
50957	3127	4	:	:	:
50957	3127	5	Prestwich	Prestwich	NNP
50957	3127	6	's	's	POS
50957	3127	7	Geology	Geology	NNP
50957	3127	8	,	,	,
50957	3127	9	vol	vol	NNP
50957	3127	10	.	.	.
50957	3128	1	ii	ii	NNP
50957	3128	2	,	,	,
50957	3128	3	p.	p.	NN
50957	3129	1	481	481	CD
50957	3129	2	.	.	.
50957	3129	3	]	]	-RRB-
50957	3130	1	"	"	``
50957	3130	2	Flint	flint	NN
50957	3130	3	implements	implement	NNS
50957	3130	4	are	be	VBP
50957	3130	5	found	find	VBN
50957	3130	6	under	under	IN
50957	3130	7	similar	similar	JJ
50957	3130	8	conditions	condition	NNS
50957	3130	9	in	in	IN
50957	3130	10	many	many	JJ
50957	3130	11	of	of	IN
50957	3130	12	the	the	DT
50957	3130	13	river	river	NN
50957	3130	14	-	-	HYPH
50957	3130	15	valleys	valley	NNS
50957	3130	16	of	of	IN
50957	3130	17	other	other	JJ
50957	3130	18	parts	part	NNS
50957	3130	19	of	of	IN
50957	3130	20	France	France	NNP
50957	3130	21	,	,	,
50957	3130	22	especially	especially	RB
50957	3130	23	in	in	IN
50957	3130	24	the	the	DT
50957	3130	25	neighbourhood	neighbourhood	NN
50957	3130	26	of	of	IN
50957	3130	27	Paris	Paris	NNP
50957	3130	28	;	;	:
50957	3130	29	of	of	IN
50957	3130	30	Mons	Mons	NNP
50957	3130	31	in	in	IN
50957	3130	32	Belgium	Belgium	NNP
50957	3130	33	;	;	:
50957	3130	34	in	in	IN
50957	3130	35	Spain	Spain	NNP
50957	3130	36	,	,	,
50957	3130	37	in	in	IN
50957	3130	38	the	the	DT
50957	3130	39	neighbourhood	neighbourhood	NN
50957	3130	40	of	of	IN
50957	3130	41	Madrid	Madrid	NNP
50957	3130	42	,	,	,
50957	3130	43	in	in	IN
50957	3130	44	Portugal	Portugal	NNP
50957	3130	45	,	,	,
50957	3130	46	in	in	IN
50957	3130	47	Italy	Italy	NNP
50957	3130	48	,	,	,
50957	3130	49	and	and	CC
50957	3130	50	in	in	IN
50957	3130	51	Greece	Greece	NNP
50957	3130	52	;	;	:
50957	3130	53	but	but	CC
50957	3130	54	they	-PRON-	PRP
50957	3130	55	have	have	VBP
50957	3130	56	not	not	RB
50957	3130	57	been	be	VBN
50957	3130	58	discovered	discover	VBN
50957	3130	59	in	in	IN
50957	3130	60	the	the	DT
50957	3130	61	drift	drift	NN
50957	3130	62	-	-	HYPH
50957	3130	63	beds	bed	NNS
50957	3130	64	of	of	IN
50957	3130	65	Denmark	Denmark	NNP
50957	3130	66	,	,	,
50957	3130	67	Sweden	Sweden	NNP
50957	3130	68	,	,	,
50957	3130	69	or	or	CC
50957	3130	70	Russia	Russia	NNP
50957	3130	71	,	,	,
50957	3130	72	nor	nor	CC
50957	3130	73	is	be	VBZ
50957	3130	74	there	there	EX
50957	3130	75	any	any	DT
50957	3130	76	well	well	RB
50957	3130	77	-	-	HYPH
50957	3130	78	authenticated	authenticate	VBN
50957	3130	79	instance	instance	NN
50957	3130	80	of	of	IN
50957	3130	81	the	the	DT
50957	3130	82	occurrence	occurrence	NN
50957	3130	83	of	of	IN
50957	3130	84	palæoliths	palæolith	NNS
50957	3130	85	in	in	IN
50957	3130	86	Germany	Germany	NNP
50957	3130	87	.	.	.
50957	3131	1	"	"	``
50957	3131	2	[	[	-LRB-
50957	3131	3	CX	cx	NN
50957	3131	4	]	]	-RRB-
50957	3131	5	[	[	-LRB-
50957	3131	6	Footnote	Footnote	NNP
50957	3131	7	CX	CX	NNP
50957	3131	8	:	:	:
50957	3131	9	Prestwich	Prestwich	NNP
50957	3131	10	's	's	POS
50957	3131	11	Geology	Geology	NNP
50957	3131	12	,	,	,
50957	3131	13	vol	vol	NNP
50957	3131	14	.	.	.
50957	3132	1	ii	ii	NNP
50957	3132	2	,	,	,
50957	3132	3	pp	pp	NNP
50957	3132	4	.	.	.
50957	3133	1	481	481	CD
50957	3133	2	,	,	,
50957	3133	3	482	482	CD
50957	3133	4	.	.	.
50957	3133	5	]	]	-RRB-
50957	3134	1	When	when	WRB
50957	3134	2	once	once	IN
50957	3134	3	the	the	DT
50957	3134	4	fact	fact	NN
50957	3134	5	had	have	VBD
50957	3134	6	been	be	VBN
50957	3134	7	established	establish	VBN
50957	3134	8	that	that	DT
50957	3134	9	man	man	NN
50957	3134	10	was	be	VBD
50957	3134	11	in	in	IN
50957	3134	12	northern	northern	JJ
50957	3134	13	France	France	NNP
50957	3134	14	at	at	IN
50957	3134	15	the	the	DT
50957	3134	16	time	time	NN
50957	3134	17	of	of	IN
50957	3134	18	the	the	DT
50957	3134	19	deposition	deposition	NN
50957	3134	20	of	of	IN
50957	3134	21	the	the	DT
50957	3134	22	high	high	JJ
50957	3134	23	-	-	HYPH
50957	3134	24	level	level	NN
50957	3134	25	gravels	gravel	NNS
50957	3134	26	of	of	IN
50957	3134	27	the	the	DT
50957	3134	28	Somme	Somme	NNP
50957	3134	29	and	and	CC
50957	3134	30	the	the	DT
50957	3134	31	Seine	Seine	NNP
50957	3134	32	,	,	,
50957	3134	33	renewed	renew	VBN
50957	3134	34	attention	attention	NN
50957	3134	35	was	be	VBD
50957	3134	36	directed	direct	VBN
50957	3134	37	to	to	IN
50957	3134	38	terraces	terrace	NNS
50957	3134	39	of	of	IN
50957	3134	40	similar	similar	JJ
50957	3134	41	age	age	NN
50957	3134	42	in	in	IN
50957	3134	43	southern	southern	JJ
50957	3134	44	England	England	NNP
50957	3134	45	.	.	.
50957	3135	1	One	one	CD
50957	3135	2	of	of	IN
50957	3135	3	these	these	DT
50957	3135	4	is	be	VBZ
50957	3135	5	that	that	IN
50957	3135	6	upon	upon	IN
50957	3135	7	which	which	WDT
50957	3135	8	the	the	DT
50957	3135	9	city	city	NN
50957	3135	10	of	of	IN
50957	3135	11	London	London	NNP
50957	3135	12	is	be	VBZ
50957	3135	13	built	build	VBN
50957	3135	14	,	,	,
50957	3135	15	and	and	CC
50957	3135	16	which	which	WDT
50957	3135	17	,	,	,
50957	3135	18	according	accord	VBG
50957	3135	19	to	to	IN
50957	3135	20	Lyell	Lyell	NNP
50957	3135	21	's	's	POS
50957	3135	22	description	description	NN
50957	3135	23	,	,	,
50957	3135	24	"	"	''
50957	3135	25	extends	extend	VBZ
50957	3135	26	from	from	IN
50957	3135	27	above	above	IN
50957	3135	28	Maidenhead	Maidenhead	NNP
50957	3135	29	through	through	IN
50957	3135	30	the	the	DT
50957	3135	31	metropolis	metropolis	NN
50957	3135	32	to	to	IN
50957	3135	33	the	the	DT
50957	3135	34	sea	sea	NN
50957	3135	35	,	,	,
50957	3135	36	a	a	DT
50957	3135	37	distance	distance	NN
50957	3135	38	from	from	IN
50957	3135	39	west	west	NNP
50957	3135	40	to	to	IN
50957	3135	41	east	east	NN
50957	3135	42	of	of	IN
50957	3135	43	fifty	fifty	CD
50957	3135	44	miles	mile	NNS
50957	3135	45	,	,	,
50957	3135	46	having	have	VBG
50957	3135	47	a	a	DT
50957	3135	48	width	width	JJ
50957	3135	49	varying	varying	NN
50957	3135	50	from	from	IN
50957	3135	51	two	two	CD
50957	3135	52	to	to	TO
50957	3135	53	nine	nine	CD
50957	3135	54	miles	mile	NNS
50957	3135	55	.	.	.
50957	3136	1	Its	-PRON-	PRP$
50957	3136	2	thickness	thickness	NN
50957	3136	3	ranges	range	VBZ
50957	3136	4	commonly	commonly	RB
50957	3136	5	from	from	IN
50957	3136	6	five	five	CD
50957	3136	7	to	to	TO
50957	3136	8	fifteen	fifteen	CD
50957	3136	9	feet	foot	NNS
50957	3136	10	.	.	.
50957	3137	1	"	"	``
50957	3137	2	[	[	-LRB-
50957	3137	3	CY	cy	NN
50957	3137	4	]	]	-RRB-
50957	3137	5	[	[	-LRB-
50957	3137	6	Footnote	Footnote	NNP
50957	3137	7	CY	CY	NNP
50957	3137	8	:	:	:
50957	3137	9	Antiquity	Antiquity	NNP
50957	3137	10	of	of	IN
50957	3137	11	Man	Man	NNP
50957	3137	12	,	,	,
50957	3137	13	pp	pp	NNP
50957	3137	14	.	.	.
50957	3138	1	154	154	CD
50957	3138	2	,	,	,
50957	3138	3	155	155	CD
50957	3138	4	.	.	.
50957	3138	5	]	]	-RRB-
50957	3139	1	For	for	IN
50957	3139	2	a	a	DT
50957	3139	3	long	long	JJ
50957	3139	4	time	time	NN
50957	3139	5	geologists	geologist	NNS
50957	3139	6	had	have	VBD
50957	3139	7	been	be	VBN
50957	3139	8	familiar	familiar	JJ
50957	3139	9	with	with	IN
50957	3139	10	the	the	DT
50957	3139	11	fact	fact	NN
50957	3139	12	that	that	IN
50957	3139	13	these	these	DT
50957	3139	14	terraces	terrace	NNS
50957	3139	15	of	of	IN
50957	3139	16	the	the	DT
50957	3139	17	Thames	Thames	NNP
50957	3139	18	contain	contain	VBP
50957	3139	19	the	the	DT
50957	3139	20	remains	remain	NNS
50957	3139	21	of	of	IN
50957	3139	22	numerous	numerous	JJ
50957	3139	23	extinct	extinct	JJ
50957	3139	24	animals	animal	NNS
50957	3139	25	,	,	,
50957	3139	26	among	among	IN
50957	3139	27	which	which	WDT
50957	3139	28	are	be	VBP
50957	3139	29	included	include	VBN
50957	3139	30	the	the	DT
50957	3139	31	mammoth	mammoth	NN
50957	3139	32	and	and	CC
50957	3139	33	a	a	DT
50957	3139	34	species	species	NN
50957	3139	35	of	of	IN
50957	3139	36	rhinoceros	rhinocero	NNS
50957	3139	37	.	.	.
50957	3140	1	Upon	upon	IN
50957	3140	2	directing	direct	VBG
50957	3140	3	special	special	JJ
50957	3140	4	attention	attention	NN
50957	3140	5	to	to	IN
50957	3140	6	the	the	DT
50957	3140	7	subject	subject	NN
50957	3140	8	,	,	,
50957	3140	9	it	-PRON-	PRP
50957	3140	10	was	be	VBD
50957	3140	11	found	find	VBN
50957	3140	12	that	that	IN
50957	3140	13	,	,	,
50957	3140	14	at	at	IN
50957	3140	15	various	various	JJ
50957	3140	16	intervals	interval	NNS
50957	3140	17	,	,	,
50957	3140	18	the	the	DT
50957	3140	19	remains	remain	NNS
50957	3140	20	of	of	IN
50957	3140	21	man	man	NN
50957	3140	22	,	,	,
50957	3140	23	also	also	RB
50957	3140	24	,	,	,
50957	3140	25	had	have	VBD
50957	3140	26	been	be	VBN
50957	3140	27	reported	report	VBN
50957	3140	28	from	from	IN
50957	3140	29	the	the	DT
50957	3140	30	same	same	JJ
50957	3140	31	deposits	deposit	NNS
50957	3140	32	.	.	.
50957	3141	1	As	as	IN
50957	3141	2	long	long	RB
50957	3141	3	ago	ago	RB
50957	3141	4	as	as	IN
50957	3141	5	1715	1715	CD
50957	3141	6	Mr.	Mr.	NNP
50957	3141	7	Conyers	Conyers	NNP
50957	3141	8	discovered	discover	VBD
50957	3141	9	a	a	DT
50957	3141	10	palæolithic	palæolithic	JJ
50957	3141	11	implement	implement	NN
50957	3141	12	,	,	,
50957	3141	13	in	in	IN
50957	3141	14	connection	connection	NN
50957	3141	15	with	with	IN
50957	3141	16	the	the	DT
50957	3141	17	skeleton	skeleton	NN
50957	3141	18	of	of	IN
50957	3141	19	an	an	DT
50957	3141	20	elephant	elephant	NN
50957	3141	21	,	,	,
50957	3141	22	at	at	IN
50957	3141	23	Black	Black	NNP
50957	3141	24	Mary	Mary	NNP
50957	3141	25	's	's	POS
50957	3141	26	,	,	,
50957	3141	27	near	near	IN
50957	3141	28	Gray	Gray	NNP
50957	3141	29	's	's	POS
50957	3141	30	Inn	Inn	NNP
50957	3141	31	Lane	Lane	NNP
50957	3141	32	,	,	,
50957	3141	33	London	London	NNP
50957	3141	34	.	.	.
50957	3142	1	This	this	DT
50957	3142	2	implement	implement	NN
50957	3142	3	is	be	VBZ
50957	3142	4	preserved	preserve	VBN
50957	3142	5	in	in	IN
50957	3142	6	the	the	DT
50957	3142	7	British	British	NNP
50957	3142	8	Museum	Museum	NNP
50957	3142	9	,	,	,
50957	3142	10	and	and	CC
50957	3142	11	closely	closely	RB
50957	3142	12	resembles	resemble	VBZ
50957	3142	13	typical	typical	JJ
50957	3142	14	specimens	specimen	NNS
50957	3142	15	from	from	IN
50957	3142	16	the	the	DT
50957	3142	17	gravel	gravel	NN
50957	3142	18	at	at	IN
50957	3142	19	Amiens	Amiens	NNP
50957	3142	20	.	.	.
50957	3143	1	Other	other	JJ
50957	3143	2	implements	implement	NNS
50957	3143	3	of	of	IN
50957	3143	4	similar	similar	JJ
50957	3143	5	character	character	NN
50957	3143	6	have	have	VBP
50957	3143	7	been	be	VBN
50957	3143	8	found	find	VBN
50957	3143	9	in	in	IN
50957	3143	10	the	the	DT
50957	3143	11	valley	valley	NN
50957	3143	12	of	of	IN
50957	3143	13	the	the	DT
50957	3143	14	Wey	Wey	NNP
50957	3143	15	near	near	IN
50957	3143	16	Guilford	Guilford	NNP
50957	3143	17	,	,	,
50957	3143	18	also	also	RB
50957	3143	19	in	in	IN
50957	3143	20	the	the	DT
50957	3143	21	valley	valley	NN
50957	3143	22	of	of	IN
50957	3143	23	the	the	DT
50957	3143	24	Dare	Dare	NNP
50957	3143	25	nt	not	RB
50957	3143	26	,	,	,
50957	3143	27	near	near	IN
50957	3143	28	Whitstable	Whitstable	NNP
50957	3143	29	in	in	IN
50957	3143	30	Kent	Kent	NNP
50957	3143	31	,	,	,
50957	3143	32	and	and	CC
50957	3143	33	between	between	IN
50957	3143	34	Heme	Heme	NNP
50957	3143	35	Bay	Bay	NNP
50957	3143	36	and	and	CC
50957	3143	37	the	the	DT
50957	3143	38	Reculvers	Reculvers	NNPS
50957	3143	39	.	.	.
50957	3144	1	While	while	IN
50957	3144	2	the	the	DT
50957	3144	3	exact	exact	JJ
50957	3144	4	position	position	NN
50957	3144	5	of	of	IN
50957	3144	6	these	these	DT
50957	3144	7	implements	implement	NNS
50957	3144	8	in	in	IN
50957	3144	9	the	the	DT
50957	3144	10	gravel	gravel	NN
50957	3144	11	had	have	VBD
50957	3144	12	not	not	RB
50957	3144	13	been	be	VBN
50957	3144	14	so	so	RB
50957	3144	15	positively	positively	RB
50957	3144	16	noted	note	VBN
50957	3144	17	as	as	IN
50957	3144	18	in	in	IN
50957	3144	19	the	the	DT
50957	3144	20	case	case	NN
50957	3144	21	of	of	IN
50957	3144	22	those	those	DT
50957	3144	23	found	find	VBN
50957	3144	24	at	at	IN
50957	3144	25	Amiens	Amiens	NNP
50957	3144	26	and	and	CC
50957	3144	27	Abbeville	Abbeville	NNP
50957	3144	28	,	,	,
50957	3144	29	there	there	EX
50957	3144	30	can	can	MD
50957	3144	31	be	be	VB
50957	3144	32	little	little	JJ
50957	3144	33	doubt	doubt	NN
50957	3144	34	that	that	DT
50957	3144	35	man	man	NN
50957	3144	36	,	,	,
50957	3144	37	in	in	IN
50957	3144	38	company	company	NN
50957	3144	39	with	with	IN
50957	3144	40	the	the	DT
50957	3144	41	extinct	extinct	JJ
50957	3144	42	animals	animal	NNS
50957	3144	43	mentioned	mention	VBN
50957	3144	44	,	,	,
50957	3144	45	inhabited	inhabit	VBD
50957	3144	46	the	the	DT
50957	3144	47	valley	valley	NN
50957	3144	48	of	of	IN
50957	3144	49	the	the	DT
50957	3144	50	Thames	Thames	NNPS
50957	3144	51	at	at	IN
50957	3144	52	a	a	DT
50957	3144	53	period	period	NN
50957	3144	54	when	when	WRB
50957	3144	55	its	-PRON-	PRP$
50957	3144	56	annual	annual	JJ
50957	3144	57	floods	flood	NNS
50957	3144	58	spread	spread	VBD
50957	3144	59	over	over	IN
50957	3144	60	the	the	DT
50957	3144	61	whole	whole	JJ
50957	3144	62	terrace	terrace	NN
50957	3144	63	-	-	HYPH
50957	3144	64	plain	plain	JJ
50957	3144	65	upon	upon	IN
50957	3144	66	which	which	WDT
50957	3144	67	the	the	DT
50957	3144	68	main	main	JJ
50957	3144	69	part	part	NN
50957	3144	70	of	of	IN
50957	3144	71	London	London	NNP
50957	3144	72	is	be	VBZ
50957	3144	73	built	build	VBN
50957	3144	74	.	.	.
50957	3145	1	In	in	IN
50957	3145	2	the	the	DT
50957	3145	3	valley	valley	NN
50957	3145	4	of	of	IN
50957	3145	5	the	the	DT
50957	3145	6	Ouse	Ouse	NNP
50957	3145	7	,	,	,
50957	3145	8	however	however	RB
50957	3145	9	,	,	,
50957	3145	10	near	near	IN
50957	3145	11	Bedford	Bedford	NNP
50957	3145	12	,	,	,
50957	3145	13	the	the	DT
50957	3145	14	discovery	discovery	NN
50957	3145	15	of	of	IN
50957	3145	16	palæolithic	palæolithic	JJ
50957	3145	17	implements	implement	NNS
50957	3145	18	in	in	IN
50957	3145	19	the	the	DT
50957	3145	20	gravel	gravel	NN
50957	3145	21	terraces	terrace	NNS
50957	3145	22	connected	connect	VBN
50957	3145	23	with	with	IN
50957	3145	24	the	the	DT
50957	3145	25	Glacial	glacial	JJ
50957	3145	26	period	period	NN
50957	3145	27	and	and	CC
50957	3145	28	in	in	IN
50957	3145	29	intimate	intimate	JJ
50957	3145	30	association	association	NN
50957	3145	31	with	with	IN
50957	3145	32	bones	bone	NNS
50957	3145	33	of	of	IN
50957	3145	34	the	the	DT
50957	3145	35	elephant	elephant	NN
50957	3145	36	,	,	,
50957	3145	37	rhinoceros	rhinocero	NNS
50957	3145	38	,	,	,
50957	3145	39	hippopotamus	hippopotamus	NN
50957	3145	40	,	,	,
50957	3145	41	and	and	CC
50957	3145	42	other	other	JJ
50957	3145	43	extinct	extinct	JJ
50957	3145	44	animals	animal	NNS
50957	3145	45	,	,	,
50957	3145	46	has	have	VBZ
50957	3145	47	been	be	VBN
50957	3145	48	as	as	RB
50957	3145	49	fully	fully	RB
50957	3145	50	established	establish	VBN
50957	3145	51	as	as	IN
50957	3145	52	in	in	IN
50957	3145	53	the	the	DT
50957	3145	54	valley	valley	NN
50957	3145	55	of	of	IN
50957	3145	56	the	the	DT
50957	3145	57	Somme	Somme	NNP
50957	3145	58	.	.	.
50957	3146	1	The	the	DT
50957	3146	2	discoveries	discovery	NNS
50957	3146	3	here	here	RB
50957	3146	4	were	be	VBD
50957	3146	5	first	first	RB
50957	3146	6	made	make	VBN
50957	3146	7	in	in	IN
50957	3146	8	the	the	DT
50957	3146	9	year	year	NN
50957	3146	10	1860	1860	CD
50957	3146	11	,	,	,
50957	3146	12	by	by	IN
50957	3146	13	Mr.	Mr.	NNP
50957	3146	14	James	James	NNP
50957	3146	15	Wyatt	Wyatt	NNP
50957	3146	16	,	,	,
50957	3146	17	in	in	IN
50957	3146	18	a	a	DT
50957	3146	19	gravel	gravel	NN
50957	3146	20	-	-	HYPH
50957	3146	21	pit	pit	NN
50957	3146	22	at	at	IN
50957	3146	23	Biddenham	Biddenham	NNP
50957	3146	24	,	,	,
50957	3146	25	two	two	CD
50957	3146	26	miles	mile	NNS
50957	3146	27	northwest	northwest	RB
50957	3146	28	of	of	IN
50957	3146	29	Bedford	Bedford	NNP
50957	3146	30	.	.	.
50957	3147	1	Two	two	CD
50957	3147	2	flint	flint	NN
50957	3147	3	implements	implement	NNS
50957	3147	4	were	be	VBD
50957	3147	5	thrown	throw	VBN
50957	3147	6	out	out	RP
50957	3147	7	by	by	IN
50957	3147	8	workmen	workman	NNS
50957	3147	9	in	in	IN
50957	3147	10	one	one	CD
50957	3147	11	day	day	NN
50957	3147	12	from	from	IN
50957	3147	13	undisturbed	undisturbed	JJ
50957	3147	14	strata	stratum	NNS
50957	3147	15	thirteen	thirteen	CD
50957	3147	16	feet	foot	NNS
50957	3147	17	below	below	IN
50957	3147	18	the	the	DT
50957	3147	19	surface	surface	NN
50957	3147	20	,	,	,
50957	3147	21	and	and	CC
50957	3147	22	numerous	numerous	JJ
50957	3147	23	other	other	JJ
50957	3147	24	specimens	specimen	NNS
50957	3147	25	have	have	VBP
50957	3147	26	since	since	IN
50957	3147	27	been	be	VBN
50957	3147	28	found	find	VBN
50957	3147	29	in	in	IN
50957	3147	30	a	a	DT
50957	3147	31	similar	similar	JJ
50957	3147	32	situation	situation	NN
50957	3147	33	.	.	.
50957	3148	1	The	the	DT
50957	3148	2	valley	valley	NN
50957	3148	3	of	of	IN
50957	3148	4	the	the	DT
50957	3148	5	Ouse	Ouse	NNP
50957	3148	6	is	be	VBZ
50957	3148	7	bordered	border	VBN
50957	3148	8	on	on	IN
50957	3148	9	either	either	DT
50957	3148	10	side	side	NN
50957	3148	11	by	by	IN
50957	3148	12	sections	section	NNS
50957	3148	13	of	of	IN
50957	3148	14	a	a	DT
50957	3148	15	superficial	superficial	JJ
50957	3148	16	blanket	blanket	NN
50957	3148	17	of	of	IN
50957	3148	18	glacial	glacial	JJ
50957	3148	19	drift	drift	NN
50957	3148	20	containing	contain	VBG
50957	3148	21	many	many	JJ
50957	3148	22	transported	transport	VBN
50957	3148	23	boulders	boulder	NNS
50957	3148	24	of	of	IN
50957	3148	25	considerable	considerable	JJ
50957	3148	26	size	size	NN
50957	3148	27	.	.	.
50957	3149	1	The	the	DT
50957	3149	2	valley	valley	NN
50957	3149	3	is	be	VBZ
50957	3149	4	here	here	RB
50957	3149	5	about	about	RB
50957	3149	6	two	two	CD
50957	3149	7	miles	mile	NNS
50957	3149	8	wide	wide	JJ
50957	3149	9	,	,	,
50957	3149	10	and	and	CC
50957	3149	11	ninety	ninety	CD
50957	3149	12	feet	foot	NNS
50957	3149	13	deep	deep	JJ
50957	3149	14	.	.	.
50957	3150	1	The	the	DT
50957	3150	2	gravel	gravel	NN
50957	3150	3	deposit	deposit	NN
50957	3150	4	,	,	,
50957	3150	5	however	however	RB
50957	3150	6	,	,	,
50957	3150	7	in	in	IN
50957	3150	8	which	which	WDT
50957	3150	9	the	the	DT
50957	3150	10	implements	implement	NNS
50957	3150	11	were	be	VBD
50957	3150	12	found	find	VBN
50957	3150	13	,	,	,
50957	3150	14	is	be	VBZ
50957	3150	15	only	only	RB
50957	3150	16	about	about	RB
50957	3150	17	thirty	thirty	CD
50957	3150	18	feet	foot	NNS
50957	3150	19	above	above	IN
50957	3150	20	the	the	DT
50957	3150	21	present	present	JJ
50957	3150	22	level	level	NN
50957	3150	23	of	of	IN
50957	3150	24	the	the	DT
50957	3150	25	river	river	NN
50957	3150	26	,	,	,
50957	3150	27	and	and	CC
50957	3150	28	hence	hence	RB
50957	3150	29	represents	represent	VBZ
50957	3150	30	the	the	DT
50957	3150	31	middle	middle	JJ
50957	3150	32	period	period	NN
50957	3150	33	of	of	IN
50957	3150	34	the	the	DT
50957	3150	35	work	work	NN
50957	3150	36	of	of	IN
50957	3150	37	the	the	DT
50957	3150	38	river	river	NN
50957	3150	39	in	in	IN
50957	3150	40	erosion	erosion	NN
50957	3150	41	.	.	.
50957	3151	1	Another	another	DT
50957	3151	2	locality	locality	NN
50957	3151	3	in	in	IN
50957	3151	4	England	England	NNP
50957	3151	5	in	in	IN
50957	3151	6	which	which	WDT
50957	3151	7	similar	similar	JJ
50957	3151	8	discoveries	discovery	NNS
50957	3151	9	have	have	VBP
50957	3151	10	been	be	VBN
50957	3151	11	made	make	VBN
50957	3151	12	,	,	,
50957	3151	13	is	be	VBZ
50957	3151	14	at	at	IN
50957	3151	15	Hoxne	Hoxne	NNP
50957	3151	16	,	,	,
50957	3151	17	about	about	RB
50957	3151	18	five	five	CD
50957	3151	19	miles	mile	NNS
50957	3151	20	from	from	IN
50957	3151	21	Diss	Diss	NNP
50957	3151	22	,	,	,
50957	3151	23	in	in	IN
50957	3151	24	Suffolk	Suffolk	NNP
50957	3151	25	County	County	NNP
50957	3151	26	.	.	.
50957	3152	1	Like	like	IN
50957	3152	2	that	that	DT
50957	3152	3	in	in	IN
50957	3152	4	the	the	DT
50957	3152	5	valley	valley	NN
50957	3152	6	of	of	IN
50957	3152	7	the	the	DT
50957	3152	8	Thames	Thames	NNP
50957	3152	9	,	,	,
50957	3152	10	however	however	RB
50957	3152	11	,	,	,
50957	3152	12	the	the	DT
50957	3152	13	implements	implement	NNS
50957	3152	14	were	be	VBD
50957	3152	15	found	find	VBN
50957	3152	16	a	a	DT
50957	3152	17	long	long	JJ
50957	3152	18	time	time	NN
50957	3152	19	before	before	IN
50957	3152	20	the	the	DT
50957	3152	21	significance	significance	NN
50957	3152	22	of	of	IN
50957	3152	23	the	the	DT
50957	3152	24	discovery	discovery	NN
50957	3152	25	was	be	VBD
50957	3152	26	recognized	recognize	VBN
50957	3152	27	.	.	.
50957	3153	1	Mr.	Mr.	NNP
50957	3153	2	John	John	NNP
50957	3153	3	Frere	Frere	NNP
50957	3153	4	reported	report	VBD
50957	3153	5	the	the	DT
50957	3153	6	discovery	discovery	NN
50957	3153	7	to	to	IN
50957	3153	8	the	the	DT
50957	3153	9	Society	Society	NNP
50957	3153	10	of	of	IN
50957	3153	11	Antiquaries	Antiquaries	NNPS
50957	3153	12	in	in	IN
50957	3153	13	1801	1801	CD
50957	3153	14	,	,	,
50957	3153	15	and	and	CC
50957	3153	16	gave	give	VBD
50957	3153	17	some	some	DT
50957	3153	18	of	of	IN
50957	3153	19	the	the	DT
50957	3153	20	implements	implement	NNS
50957	3153	21	both	both	DT
50957	3153	22	to	to	IN
50957	3153	23	the	the	DT
50957	3153	24	society	society	NN
50957	3153	25	and	and	CC
50957	3153	26	to	to	IN
50957	3153	27	the	the	DT
50957	3153	28	British	British	NNP
50957	3153	29	Museum	Museum	NNP
50957	3153	30	,	,	,
50957	3153	31	in	in	IN
50957	3153	32	whose	whose	WP$
50957	3153	33	collections	collection	NNS
50957	3153	34	they	-PRON-	PRP
50957	3153	35	are	be	VBP
50957	3153	36	still	still	RB
50957	3153	37	preserved	preserve	VBN
50957	3153	38	.	.	.
50957	3154	1	The	the	DT
50957	3154	2	implements	implement	NNS
50957	3154	3	are	be	VBP
50957	3154	4	of	of	IN
50957	3154	5	the	the	DT
50957	3154	6	true	true	JJ
50957	3154	7	palæolithic	palæolithic	JJ
50957	3154	8	type	type	NN
50957	3154	9	,	,	,
50957	3154	10	and	and	CC
50957	3154	11	existed	exist	VBD
50957	3154	12	in	in	IN
50957	3154	13	such	such	JJ
50957	3154	14	abundance	abundance	NN
50957	3154	15	,	,	,
50957	3154	16	and	and	CC
50957	3154	17	were	be	VBD
50957	3154	18	so	so	RB
50957	3154	19	free	free	JJ
50957	3154	20	from	from	IN
50957	3154	21	signs	sign	NNS
50957	3154	22	of	of	IN
50957	3154	23	wear	wear	NN
50957	3154	24	,	,	,
50957	3154	25	that	that	IN
50957	3154	26	the	the	DT
50957	3154	27	conclusion	conclusion	NN
50957	3154	28	seemed	seem	VBD
50957	3154	29	probable	probable	JJ
50957	3154	30	that	that	IN
50957	3154	31	a	a	DT
50957	3154	32	manufactory	manufactory	NN
50957	3154	33	of	of	IN
50957	3154	34	them	-PRON-	PRP
50957	3154	35	had	have	VBD
50957	3154	36	been	be	VBN
50957	3154	37	uncovered	uncover	VBN
50957	3154	38	.	.	.
50957	3155	1	As	as	RB
50957	3155	2	many	many	JJ
50957	3155	3	as	as	IN
50957	3155	4	five	five	CD
50957	3155	5	or	or	CC
50957	3155	6	six	six	CD
50957	3155	7	to	to	IN
50957	3155	8	the	the	DT
50957	3155	9	square	square	JJ
50957	3155	10	yard	yard	NN
50957	3155	11	are	be	VBP
50957	3155	12	said	say	VBN
50957	3155	13	to	to	TO
50957	3155	14	have	have	VB
50957	3155	15	been	be	VBN
50957	3155	16	found	find	VBN
50957	3155	17	.	.	.
50957	3156	1	Indeed	indeed	RB
50957	3156	2	,	,	,
50957	3156	3	their	-PRON-	PRP$
50957	3156	4	numbers	number	NNS
50957	3156	5	were	be	VBD
50957	3156	6	so	so	RB
50957	3156	7	great	great	JJ
50957	3156	8	that	that	IN
50957	3156	9	the	the	DT
50957	3156	10	workmen	workman	NNS
50957	3156	11	"	"	''
50957	3156	12	had	have	VBD
50957	3156	13	emptied	empty	VBN
50957	3156	14	baskets	basket	NNS
50957	3156	15	of	of	IN
50957	3156	16	them	-PRON-	PRP
50957	3156	17	into	into	IN
50957	3156	18	the	the	DT
50957	3156	19	ruts	rut	NNS
50957	3156	20	of	of	IN
50957	3156	21	the	the	DT
50957	3156	22	adjoining	adjoining	JJ
50957	3156	23	road	road	NN
50957	3156	24	before	before	IN
50957	3156	25	becoming	become	VBG
50957	3156	26	aware	aware	JJ
50957	3156	27	of	of	IN
50957	3156	28	their	-PRON-	PRP$
50957	3156	29	value	value	NN
50957	3156	30	.	.	.
50957	3156	31	"	"	''
50957	3157	1	The	the	DT
50957	3157	2	deposit	deposit	NN
50957	3157	3	in	in	IN
50957	3157	4	which	which	WDT
50957	3157	5	they	-PRON-	PRP
50957	3157	6	are	be	VBP
50957	3157	7	found	find	VBN
50957	3157	8	is	be	VBZ
50957	3157	9	situated	situate	VBN
50957	3157	10	in	in	IN
50957	3157	11	the	the	DT
50957	3157	12	valley	valley	NN
50957	3157	13	of	of	IN
50957	3157	14	Gold	Gold	NNP
50957	3157	15	Brook	Brook	NNP
50957	3157	16	,	,	,
50957	3157	17	a	a	DT
50957	3157	18	tributary	tributary	NN
50957	3157	19	of	of	IN
50957	3157	20	the	the	DT
50957	3157	21	Waveney	Waveney	NNP
50957	3157	22	.	.	.
50957	3158	1	The	the	DT
50957	3158	2	implements	implement	NNS
50957	3158	3	occurred	occur	VBD
50957	3158	4	about	about	RB
50957	3158	5	twelve	twelve	CD
50957	3158	6	feet	foot	NNS
50957	3158	7	below	below	IN
50957	3158	8	the	the	DT
50957	3158	9	surface	surface	NN
50957	3158	10	,	,	,
50957	3158	11	in	in	IN
50957	3158	12	fresh	fresh	JJ
50957	3158	13	-	-	HYPH
50957	3158	14	water	water	NN
50957	3158	15	deposits	deposit	NNS
50957	3158	16	,	,	,
50957	3158	17	filling	fill	VBG
50957	3158	18	a	a	DT
50957	3158	19	hollow	hollow	JJ
50957	3158	20	eroded	erode	VBN
50957	3158	21	in	in	IN
50957	3158	22	the	the	DT
50957	3158	23	glacial	glacial	JJ
50957	3158	24	deposit	deposit	NN
50957	3158	25	covering	cover	VBG
50957	3158	26	that	that	DT
50957	3158	27	part	part	NN
50957	3158	28	of	of	IN
50957	3158	29	England	England	NNP
50957	3158	30	.	.	.
50957	3159	1	This	this	DT
50957	3159	2	,	,	,
50957	3159	3	therefore	therefore	RB
50957	3159	4	,	,	,
50957	3159	5	is	be	VBZ
50957	3159	6	clearly	clearly	RB
50957	3159	7	either	either	DT
50957	3159	8	of	of	IN
50957	3159	9	post	post	JJ
50957	3159	10	-	-	JJ
50957	3159	11	glacial	glacial	JJ
50957	3159	12	or	or	CC
50957	3159	13	of	of	IN
50957	3159	14	late	late	JJ
50957	3159	15	glacial	glacial	JJ
50957	3159	16	age	age	NN
50957	3159	17	.	.	.
50957	3160	1	Still	still	RB
50957	3160	2	another	another	DT
50957	3160	3	locality	locality	NN
50957	3160	4	in	in	IN
50957	3160	5	which	which	WDT
50957	3160	6	similar	similar	JJ
50957	3160	7	palæolithic	palæolithic	JJ
50957	3160	8	implements	implement	NNS
50957	3160	9	were	be	VBD
50957	3160	10	found	find	VBN
50957	3160	11	in	in	IN
50957	3160	12	undisturbed	undisturbed	JJ
50957	3160	13	gravel	gravel	NN
50957	3160	14	of	of	IN
50957	3160	15	this	this	DT
50957	3160	16	same	same	JJ
50957	3160	17	age	age	NN
50957	3160	18	in	in	IN
50957	3160	19	eastern	eastern	JJ
50957	3160	20	England	England	NNP
50957	3160	21	is	be	VBZ
50957	3160	22	Icklingham	Icklingham	NNP
50957	3160	23	,	,	,
50957	3160	24	in	in	IN
50957	3160	25	the	the	DT
50957	3160	26	valley	valley	NN
50957	3160	27	of	of	IN
50957	3160	28	the	the	DT
50957	3160	29	Lark	Lark	NNP
50957	3160	30	,	,	,
50957	3160	31	where	where	WRB
50957	3160	32	the	the	DT
50957	3160	33	situation	situation	NN
50957	3160	34	is	be	VBZ
50957	3160	35	quite	quite	RB
50957	3160	36	similar	similar	JJ
50957	3160	37	to	to	IN
50957	3160	38	that	that	DT
50957	3160	39	already	already	RB
50957	3160	40	described	describe	VBN
50957	3160	41	at	at	IN
50957	3160	42	Bedford	Bedford	NNP
50957	3160	43	,	,	,
50957	3160	44	on	on	IN
50957	3160	45	the	the	DT
50957	3160	46	Ouse	Ouse	NNP
50957	3160	47	.	.	.
50957	3161	1	The	the	DT
50957	3161	2	last	last	JJ
50957	3161	3	place	place	NN
50957	3161	4	we	-PRON-	PRP
50957	3161	5	will	will	MD
50957	3161	6	stop	stop	VB
50957	3161	7	to	to	TO
50957	3161	8	mention	mention	VB
50957	3161	9	in	in	IN
50957	3161	10	England	England	NNP
50957	3161	11	which	which	WDT
50957	3161	12	was	be	VBD
50957	3161	13	visited	visit	VBN
50957	3161	14	by	by	IN
50957	3161	15	palæolithic	palæolithic	JJ
50957	3161	16	man	man	NN
50957	3161	17	,	,	,
50957	3161	18	during	during	IN
50957	3161	19	or	or	CC
50957	3161	20	soon	soon	RB
50957	3161	21	after	after	IN
50957	3161	22	the	the	DT
50957	3161	23	Glacial	Glacial	NNP
50957	3161	24	epoch	epoch	NN
50957	3161	25	,	,	,
50957	3161	26	is	be	VBZ
50957	3161	27	to	to	TO
50957	3161	28	be	be	VB
50957	3161	29	found	find	VBN
50957	3161	30	in	in	IN
50957	3161	31	the	the	DT
50957	3161	32	vicinity	vicinity	NN
50957	3161	33	of	of	IN
50957	3161	34	Southampton	Southampton	NNP
50957	3161	35	.	.	.
50957	3162	1	At	at	IN
50957	3162	2	this	this	DT
50957	3162	3	time	time	NN
50957	3162	4	the	the	DT
50957	3162	5	Isle	Isle	NNP
50957	3162	6	of	of	IN
50957	3162	7	Wight	Wight	NNP
50957	3162	8	was	be	VBD
50957	3162	9	joined	join	VBN
50957	3162	10	to	to	IN
50957	3162	11	the	the	DT
50957	3162	12	mainland	mainland	NN
50957	3162	13	,	,	,
50957	3162	14	and	and	CC
50957	3162	15	not	not	RB
50957	3162	16	improbably	improbably	RB
50957	3162	17	England	England	NNP
50957	3162	18	itself	-PRON-	PRP
50957	3162	19	to	to	IN
50957	3162	20	the	the	DT
50957	3162	21	Continent	continent	NN
50957	3162	22	.	.	.
50957	3163	1	The	the	DT
50957	3163	2	river	river	NN
50957	3163	3	,	,	,
50957	3163	4	then	then	RB
50957	3163	5	flowing	flow	VBG
50957	3163	6	through	through	IN
50957	3163	7	the	the	DT
50957	3163	8	depression	depression	NN
50957	3163	9	of	of	IN
50957	3163	10	the	the	DT
50957	3163	11	Solent	Solent	NNP
50957	3163	12	and	and	CC
50957	3163	13	the	the	DT
50957	3163	14	Southampton	Southampton	NNP
50957	3163	15	Water	Water	NNP
50957	3163	16	,	,	,
50957	3163	17	occupied	occupy	VBD
50957	3163	18	a	a	DT
50957	3163	19	much	much	RB
50957	3163	20	higher	high	JJR
50957	3163	21	level	level	NN
50957	3163	22	than	than	IN
50957	3163	23	now	now	RB
50957	3163	24	,	,	,
50957	3163	25	leaving	leave	VBG
50957	3163	26	terraces	terrace	NNS
50957	3163	27	along	along	IN
50957	3163	28	the	the	DT
50957	3163	29	shore	shore	NN
50957	3163	30	at	at	IN
50957	3163	31	various	various	JJ
50957	3163	32	places	place	NNS
50957	3163	33	,	,	,
50957	3163	34	in	in	IN
50957	3163	35	which	which	WDT
50957	3163	36	the	the	DT
50957	3163	37	tools	tool	NNS
50957	3163	38	of	of	IN
50957	3163	39	palæolithic	palæolithic	JJ
50957	3163	40	man	man	NN
50957	3163	41	have	have	VBP
50957	3163	42	been	be	VBN
50957	3163	43	discovered	discover	VBN
50957	3163	44	.	.	.
50957	3164	1	Though	though	IN
50957	3164	2	these	these	DT
50957	3164	3	are	be	VBP
50957	3164	4	the	the	DT
50957	3164	5	best	good	JJS
50957	3164	6	authenticated	authenticate	VBN
50957	3164	7	discoveries	discovery	NNS
50957	3164	8	connecting	connect	VBG
50957	3164	9	man	man	NN
50957	3164	10	with	with	IN
50957	3164	11	the	the	DT
50957	3164	12	Glacial	glacial	JJ
50957	3164	13	period	period	NN
50957	3164	14	in	in	IN
50957	3164	15	England	England	NNP
50957	3164	16	,	,	,
50957	3164	17	they	-PRON-	PRP
50957	3164	18	are	be	VBP
50957	3164	19	by	by	IN
50957	3164	20	no	no	DT
50957	3164	21	means	means	NN
50957	3164	22	the	the	DT
50957	3164	23	only	only	JJ
50957	3164	24	probable	probable	JJ
50957	3164	25	cases	case	NNS
50957	3164	26	.	.	.
50957	3165	1	Almost	almost	RB
50957	3165	2	every	every	DT
50957	3165	3	valley	valley	NN
50957	3165	4	of	of	IN
50957	3165	5	southern	southern	JJ
50957	3165	6	England	England	NNP
50957	3165	7	furnishes	furnish	VBZ
50957	3165	8	evidence	evidence	NN
50957	3165	9	of	of	IN
50957	3165	10	a	a	DT
50957	3165	11	similar	similar	JJ
50957	3165	12	but	but	CC
50957	3165	13	less	less	RBR
50957	3165	14	demonstrative	demonstrative	JJ
50957	3165	15	character	character	NN
50957	3165	16	.	.	.
50957	3166	1	_	_	NNP
50957	3166	2	In	in	IN
50957	3166	3	Cave	Cave	NNP
50957	3166	4	Deposits	Deposits	NNPS
50957	3166	5	.	.	.
50957	3166	6	_	_	NNP
50957	3166	7	The	the	DT
50957	3166	8	discovery	discovery	NN
50957	3166	9	of	of	IN
50957	3166	10	the	the	DT
50957	3166	11	remains	remain	NNS
50957	3166	12	of	of	IN
50957	3166	13	man	man	NN
50957	3166	14	in	in	IN
50957	3166	15	the	the	DT
50957	3166	16	high	high	JJ
50957	3166	17	-	-	HYPH
50957	3166	18	level	level	NN
50957	3166	19	river	river	NN
50957	3166	20	-	-	HYPH
50957	3166	21	gravels	gravel	NNS
50957	3166	22	deposited	deposit	VBN
50957	3166	23	near	near	IN
50957	3166	24	the	the	DT
50957	3166	25	close	close	NN
50957	3166	26	of	of	IN
50957	3166	27	the	the	DT
50957	3166	28	Glacial	glacial	JJ
50957	3166	29	period	period	NN
50957	3166	30	led	lead	VBD
50957	3166	31	to	to	IN
50957	3166	32	a	a	DT
50957	3166	33	revision	revision	NN
50957	3166	34	of	of	IN
50957	3166	35	the	the	DT
50957	3166	36	evidence	evidence	NN
50957	3166	37	which	which	WDT
50957	3166	38	had	have	VBD
50957	3166	39	from	from	IN
50957	3166	40	time	time	NN
50957	3166	41	to	to	IN
50957	3166	42	time	time	NN
50957	3166	43	been	be	VBN
50957	3166	44	reported	report	VBN
50957	3166	45	connecting	connect	VBG
50957	3166	46	the	the	DT
50957	3166	47	remains	remain	NNS
50957	3166	48	of	of	IN
50957	3166	49	man	man	NN
50957	3166	50	with	with	IN
50957	3166	51	those	those	DT
50957	3166	52	of	of	IN
50957	3166	53	various	various	JJ
50957	3166	54	extinct	extinct	JJ
50957	3166	55	animals	animal	NNS
50957	3166	56	in	in	IN
50957	3166	57	cave	cave	NN
50957	3166	58	deposits	deposit	NNS
50957	3166	59	both	both	CC
50957	3166	60	in	in	IN
50957	3166	61	England	England	NNP
50957	3166	62	and	and	CC
50957	3166	63	upon	upon	IN
50957	3166	64	the	the	DT
50957	3166	65	Continent	continent	NN
50957	3166	66	.	.	.
50957	3167	1	_	_	NNP
50957	3167	2	The	the	DT
50957	3167	3	British	British	NNP
50957	3167	4	Isles	Isles	NNPS
50957	3167	5	.	.	.
50957	3167	6	_	_	NNP
50957	3167	7	As	as	RB
50957	3167	8	early	early	RB
50957	3167	9	as	as	IN
50957	3167	10	1826	1826	CD
50957	3167	11	,	,	,
50957	3167	12	Rev.	Rev.	NNP
50957	3168	1	J.	J.	NNP
50957	3168	2	MacEnery	MacEnery	NNP
50957	3168	3	,	,	,
50957	3168	4	a	a	DT
50957	3168	5	Roman	roman	JJ
50957	3168	6	Catholic	Catholic	NNP
50957	3168	7	priest	priest	NN
50957	3168	8	residing	reside	VBG
50957	3168	9	near	near	IN
50957	3168	10	Torquay	Torquay	NNP
50957	3168	11	,	,	,
50957	3168	12	in	in	IN
50957	3168	13	Devonshire	Devonshire	NNP
50957	3168	14	,	,	,
50957	3168	15	England	England	NNP
50957	3168	16	,	,	,
50957	3168	17	had	have	VBD
50957	3168	18	made	make	VBN
50957	3168	19	some	some	DT
50957	3168	20	most	most	RBS
50957	3168	21	remarkable	remarkable	JJ
50957	3168	22	discoveries	discovery	NNS
50957	3168	23	in	in	IN
50957	3168	24	a	a	DT
50957	3168	25	cavern	cavern	NN
50957	3168	26	at	at	IN
50957	3168	27	Kent	Kent	NNP
50957	3168	28	's	's	POS
50957	3168	29	Hole	Hole	NNP
50957	3168	30	,	,	,
50957	3168	31	near	near	IN
50957	3168	32	his	-PRON-	PRP$
50957	3168	33	home	home	NN
50957	3168	34	;	;	:
50957	3168	35	but	but	CC
50957	3168	36	,	,	,
50957	3168	37	owing	owe	VBG
50957	3168	38	to	to	IN
50957	3168	39	his	-PRON-	PRP$
50957	3168	40	early	early	JJ
50957	3168	41	death	death	NN
50957	3168	42	,	,	,
50957	3168	43	and	and	CC
50957	3168	44	to	to	IN
50957	3168	45	the	the	DT
50957	3168	46	incredulity	incredulity	NN
50957	3168	47	of	of	IN
50957	3168	48	that	that	DT
50957	3168	49	generation	generation	NN
50957	3168	50	of	of	IN
50957	3168	51	scientific	scientific	JJ
50957	3168	52	men	man	NNS
50957	3168	53	,	,	,
50957	3168	54	his	-PRON-	PRP$
50957	3168	55	story	story	NN
50957	3168	56	was	be	VBD
50957	3168	57	neither	neither	CC
50957	3168	58	credited	credit	VBN
50957	3168	59	nor	nor	CC
50957	3168	60	published	publish	VBN
50957	3168	61	till	till	IN
50957	3168	62	1859	1859	CD
50957	3168	63	.	.	.
50957	3169	1	About	about	RB
50957	3169	2	this	this	DT
50957	3169	3	time	time	NN
50957	3169	4	,	,	,
50957	3169	5	a	a	DT
50957	3169	6	new	new	JJ
50957	3169	7	cave	cave	NN
50957	3169	8	having	have	VBG
50957	3169	9	been	be	VBN
50957	3169	10	discovered	discover	VBN
50957	3169	11	not	not	RB
50957	3169	12	far	far	RB
50957	3169	13	away	away	RB
50957	3169	14	,	,	,
50957	3169	15	at	at	IN
50957	3169	16	Brixham	Brixham	NNP
50957	3169	17	,	,	,
50957	3169	18	the	the	DT
50957	3169	19	best	good	JJS
50957	3169	20	qualified	qualified	JJ
50957	3169	21	members	member	NNS
50957	3169	22	of	of	IN
50957	3169	23	the	the	DT
50957	3169	24	Royal	Royal	NNP
50957	3169	25	Society	Society	NNP
50957	3169	26	(	(	-LRB-
50957	3169	27	Lyell	Lyell	NNP
50957	3169	28	,	,	,
50957	3169	29	Phillips	Phillips	NNP
50957	3169	30	,	,	,
50957	3169	31	Lubbock	Lubbock	NNP
50957	3169	32	,	,	,
50957	3169	33	Evans	Evans	NNP
50957	3169	34	,	,	,
50957	3169	35	Vivian	Vivian	NNP
50957	3169	36	,	,	,
50957	3169	37	Pengelly	Pengelly	NNP
50957	3169	38	,	,	,
50957	3169	39	Busk	Busk	NNP
50957	3169	40	,	,	,
50957	3169	41	Dawkins	Dawkins	NNP
50957	3169	42	,	,	,
50957	3169	43	and	and	CC
50957	3169	44	Sanford	Sanford	NNP
50957	3169	45	)	)	-RRB-
50957	3169	46	were	be	VBD
50957	3169	47	deputed	depute	VBN
50957	3169	48	to	to	TO
50957	3169	49	see	see	VB
50957	3169	50	that	that	IN
50957	3169	51	it	-PRON-	PRP
50957	3169	52	was	be	VBD
50957	3169	53	carefully	carefully	RB
50957	3169	54	explored	explore	VBN
50957	3169	55	.	.	.
50957	3170	1	Mr.	Mr.	NNP
50957	3170	2	Pengelly	Pengelly	NNP
50957	3170	3	,	,	,
50957	3170	4	who	who	WP
50957	3170	5	had	have	VBD
50957	3170	6	had	have	VBN
50957	3170	7	twenty	twenty	CD
50957	3170	8	years	year	NNS
50957	3170	9	'	'	POS
50957	3170	10	experience	experience	NN
50957	3170	11	in	in	IN
50957	3170	12	similar	similar	JJ
50957	3170	13	explorations	exploration	NNS
50957	3170	14	,	,	,
50957	3170	15	directed	direct	VBN
50957	3170	16	and	and	CC
50957	3170	17	superintended	superintend	VBD
50957	3170	18	the	the	DT
50957	3170	19	work	work	NN
50957	3170	20	.	.	.
50957	3171	1	Every	every	DT
50957	3171	2	portion	portion	NN
50957	3171	3	of	of	IN
50957	3171	4	the	the	DT
50957	3171	5	contents	content	NNS
50957	3171	6	was	be	VBD
50957	3171	7	examined	examine	VBN
50957	3171	8	with	with	IN
50957	3171	9	minutest	minutest	NN
50957	3171	10	care	care	NN
50957	3171	11	.	.	.
50957	3172	1	Kent	Kent	NNP
50957	3172	2	's	's	POS
50957	3172	3	Hole	Hole	NNP
50957	3172	4	is	be	VBZ
50957	3172	5	"	"	``
50957	3172	6	180	180	CD
50957	3172	7	to	to	TO
50957	3172	8	190	190	CD
50957	3172	9	feet	foot	NNS
50957	3172	10	above	above	IN
50957	3172	11	the	the	DT
50957	3172	12	level	level	NN
50957	3172	13	of	of	IN
50957	3172	14	mean	mean	JJ
50957	3172	15	tide	tide	NN
50957	3172	16	,	,	,
50957	3172	17	and	and	CC
50957	3172	18	about	about	RB
50957	3172	19	70	70	CD
50957	3172	20	feet	foot	NNS
50957	3172	21	above	above	IN
50957	3172	22	the	the	DT
50957	3172	23	bottom	bottom	NN
50957	3172	24	of	of	IN
50957	3172	25	the	the	DT
50957	3172	26	valley	valley	NN
50957	3172	27	immediately	immediately	RB
50957	3172	28	adjacent	adjacent	JJ
50957	3172	29	.	.	.
50957	3173	1	"	"	``
50957	3173	2	[	[	-LRB-
50957	3173	3	CZ	CZ	NNP
50957	3173	4	]	]	-RRB-
50957	3173	5	In	in	IN
50957	3173	6	one	one	CD
50957	3173	7	chamber	chamber	NN
50957	3173	8	the	the	DT
50957	3173	9	excavation	excavation	NN
50957	3173	10	was	be	VBD
50957	3173	11	about	about	RB
50957	3173	12	sixty	sixty	CD
50957	3173	13	feet	foot	NNS
50957	3173	14	square	square	JJ
50957	3173	15	.	.	.
50957	3174	1	The	the	DT
50957	3174	2	contents	content	NNS
50957	3174	3	were	be	VBD
50957	3174	4	arranged	arrange	VBN
50957	3174	5	in	in	IN
50957	3174	6	the	the	DT
50957	3174	7	following	follow	VBG
50957	3174	8	order	order	NN
50957	3174	9	:	:	:
50957	3174	10	[	[	-LRB-
50957	3174	11	Footnote	Footnote	NNP
50957	3174	12	CZ	CZ	NNP
50957	3174	13	:	:	:
50957	3174	14	Dawkins	Dawkins	NNP
50957	3174	15	's	's	POS
50957	3174	16	Cave	Cave	NNP
50957	3174	17	-	-	HYPH
50957	3174	18	Hunting	Hunting	NNP
50957	3174	19	,	,	,
50957	3174	20	p.	p.	NN
50957	3175	1	325	325	CD
50957	3175	2	.	.	.
50957	3175	3	]	]	-RRB-
50957	3176	1	[	[	-LRB-
50957	3176	2	Illustration	illustration	NN
50957	3176	3	:	:	:
50957	3176	4	Fig	Fig	NNP
50957	3176	5	.	.	.
50957	3177	1	78.--Mouth	78.--mouth	CD
50957	3177	2	of	of	IN
50957	3177	3	Kent	Kent	NNP
50957	3177	4	's	's	POS
50957	3177	5	Hole	Hole	NNP
50957	3177	6	.	.	.
50957	3177	7	]	]	-RRB-
50957	3178	1	1	1	LS
50957	3178	2	.	.	.
50957	3179	1	A	a	DT
50957	3179	2	surface	surface	NN
50957	3179	3	of	of	IN
50957	3179	4	dark	dark	JJ
50957	3179	5	earth	earth	NN
50957	3179	6	a	a	DT
50957	3179	7	few	few	JJ
50957	3179	8	inches	inch	NNS
50957	3179	9	thick	thick	JJ
50957	3179	10	,	,	,
50957	3179	11	containing	contain	VBG
50957	3179	12	Roman	roman	JJ
50957	3179	13	pottery	pottery	NN
50957	3179	14	,	,	,
50957	3179	15	iron	iron	NN
50957	3179	16	and	and	CC
50957	3179	17	bronze	bronze	NN
50957	3179	18	spear	spear	NN
50957	3179	19	-	-	HYPH
50957	3179	20	heads	head	NNS
50957	3179	21	,	,	,
50957	3179	22	together	together	RB
50957	3179	23	with	with	IN
50957	3179	24	polished	polished	JJ
50957	3179	25	stone	stone	NN
50957	3179	26	weapons	weapon	NNS
50957	3179	27	.	.	.
50957	3180	1	There	there	EX
50957	3180	2	were	be	VBD
50957	3180	3	,	,	,
50957	3180	4	too	too	RB
50957	3180	5	,	,	,
50957	3180	6	in	in	IN
50957	3180	7	this	this	DT
50957	3180	8	stratum	stratum	JJ
50957	3180	9	bones	bone	NNS
50957	3180	10	of	of	IN
50957	3180	11	cows	cow	NNS
50957	3180	12	,	,	,
50957	3180	13	goats	goat	NNS
50957	3180	14	,	,	,
50957	3180	15	and	and	CC
50957	3180	16	horses	horse	NNS
50957	3180	17	,	,	,
50957	3180	18	mingled	mingle	VBN
50957	3180	19	with	with	IN
50957	3180	20	large	large	JJ
50957	3180	21	quantities	quantity	NNS
50957	3180	22	of	of	IN
50957	3180	23	charcoal	charcoal	NN
50957	3180	24	.	.	.
50957	3181	1	2	2	LS
50957	3181	2	.	.	.
50957	3182	1	Below	below	IN
50957	3182	2	this	this	DT
50957	3182	3	was	be	VBD
50957	3182	4	a	a	DT
50957	3182	5	stalagmite	stalagmite	JJ
50957	3182	6	floor	floor	NN
50957	3182	7	from	from	IN
50957	3182	8	one	one	CD
50957	3182	9	to	to	IN
50957	3182	10	three	three	CD
50957	3182	11	feet	foot	NNS
50957	3182	12	thick	thick	JJ
50957	3182	13	,	,	,
50957	3182	14	formed	form	VBN
50957	3182	15	by	by	IN
50957	3182	16	the	the	DT
50957	3182	17	dripping	dripping	NN
50957	3182	18	of	of	IN
50957	3182	19	lime	lime	NN
50957	3182	20	-	-	HYPH
50957	3182	21	water	water	NN
50957	3182	22	from	from	IN
50957	3182	23	the	the	DT
50957	3182	24	roof	roof	NN
50957	3182	25	.	.	.
50957	3183	1	3	3	LS
50957	3183	2	.	.	.
50957	3184	1	Under	under	IN
50957	3184	2	this	this	DT
50957	3184	3	crust	crust	NN
50957	3184	4	of	of	IN
50957	3184	5	stalagmite	stalagmite	NN
50957	3184	6	was	be	VBD
50957	3184	7	a	a	DT
50957	3184	8	compact	compact	JJ
50957	3184	9	deposit	deposit	NN
50957	3184	10	of	of	IN
50957	3184	11	red	red	JJ
50957	3184	12	earth	earth	NN
50957	3184	13	,	,	,
50957	3184	14	from	from	IN
50957	3184	15	two	two	CD
50957	3184	16	to	to	TO
50957	3184	17	thirteen	thirteen	CD
50957	3184	18	feet	foot	NNS
50957	3184	19	thick	thick	JJ
50957	3184	20	.	.	.
50957	3185	1	[	[	-LRB-
50957	3185	2	DA	DA	NNP
50957	3185	3	]	]	-RRB-
50957	3185	4	Flint	Flint	NNP
50957	3185	5	implements	implement	NNS
50957	3185	6	of	of	IN
50957	3185	7	various	various	JJ
50957	3185	8	kinds	kind	NNS
50957	3185	9	and	and	CC
50957	3185	10	charcoal	charcoal	NN
50957	3185	11	were	be	VBD
50957	3185	12	also	also	RB
50957	3185	13	found	find	VBN
50957	3185	14	at	at	IN
50957	3185	15	different	different	JJ
50957	3185	16	depths	depth	NNS
50957	3185	17	;	;	:
50957	3185	18	also	also	RB
50957	3185	19	an	an	DT
50957	3185	20	awl	awl	NN
50957	3185	21	,	,	,
50957	3185	22	or	or	CC
50957	3185	23	piercer	piercer	NN
50957	3185	24	;	;	,
50957	3185	25	a	a	DT
50957	3185	26	needle	needle	NN
50957	3185	27	with	with	IN
50957	3185	28	the	the	DT
50957	3185	29	eye	eye	NN
50957	3185	30	large	large	JJ
50957	3185	31	enough	enough	RB
50957	3185	32	to	to	TO
50957	3185	33	admit	admit	VB
50957	3185	34	small	small	JJ
50957	3185	35	pack	pack	NN
50957	3185	36	-	-	HYPH
50957	3185	37	thread	thread	NN
50957	3185	38	;	;	:
50957	3185	39	and	and	CC
50957	3185	40	three	three	CD
50957	3185	41	harpoon	harpoon	NN
50957	3185	42	-	-	HYPH
50957	3185	43	heads	head	NNS
50957	3185	44	made	make	VBD
50957	3185	45	out	out	IN
50957	3185	46	of	of	IN
50957	3185	47	bone	bone	NN
50957	3185	48	and	and	CC
50957	3185	49	deer	deer	NN
50957	3185	50	's	's	POS
50957	3185	51	horn	horn	NN
50957	3185	52	.	.	.
50957	3186	1	[	[	-LRB-
50957	3186	2	Footnote	Footnote	NNP
50957	3186	3	DA	DA	NNP
50957	3186	4	:	:	:
50957	3186	5	Dawkins	Dawkins	NNP
50957	3186	6	's	's	POS
50957	3186	7	Cave	Cave	NNP
50957	3186	8	-	-	HYPH
50957	3186	9	Hunting	Hunting	NNP
50957	3186	10	,	,	,
50957	3186	11	p.	p.	NN
50957	3186	12	326	326	CD
50957	3186	13	;	;	:
50957	3186	14	Lyell	Lyell	NNP
50957	3186	15	's	's	POS
50957	3186	16	Antiquity	Antiquity	NNP
50957	3186	17	of	of	IN
50957	3186	18	Man	Man	NNP
50957	3186	19	,	,	,
50957	3186	20	p.	p.	NN
50957	3187	1	101	101	CD
50957	3187	2	.	.	.
50957	3187	3	]	]	-RRB-
50957	3188	1	4	4	LS
50957	3188	2	.	.	.
50957	3189	1	Flint	flint	NN
50957	3189	2	implements	implement	NNS
50957	3189	3	were	be	VBD
50957	3189	4	also	also	RB
50957	3189	5	obtained	obtain	VBN
50957	3189	6	in	in	IN
50957	3189	7	a	a	DT
50957	3189	8	conglomerate	conglomerate	NN
50957	3189	9	(	(	-LRB-
50957	3189	10	breccia	breccia	NNP
50957	3189	11	)	)	-RRB-
50957	3189	12	still	still	RB
50957	3189	13	below	below	IN
50957	3189	14	this	this	DT
50957	3189	15	.	.	.
50957	3190	1	The	the	DT
50957	3190	2	fossil	fossil	NN
50957	3190	3	bones	bone	NNS
50957	3190	4	in	in	IN
50957	3190	5	this	this	DT
50957	3190	6	cave	cave	NN
50957	3190	7	belonged	belong	VBD
50957	3190	8	to	to	IN
50957	3190	9	the	the	DT
50957	3190	10	same	same	JJ
50957	3190	11	species	specie	NNS
50957	3190	12	of	of	IN
50957	3190	13	animals	animal	NNS
50957	3190	14	as	as	IN
50957	3190	15	those	those	DT
50957	3190	16	discovered	discover	VBN
50957	3190	17	in	in	IN
50957	3190	18	a	a	DT
50957	3190	19	cave	cave	NN
50957	3190	20	near	near	IN
50957	3190	21	Wells	Wells	NNP
50957	3190	22	.	.	.
50957	3191	1	The	the	DT
50957	3191	2	Brixham	Brixham	NNP
50957	3191	3	cave	cave	NN
50957	3191	4	occurs	occur	VBZ
50957	3191	5	near	near	IN
50957	3191	6	the	the	DT
50957	3191	7	small	small	JJ
50957	3191	8	village	village	NN
50957	3191	9	of	of	IN
50957	3191	10	that	that	DT
50957	3191	11	name	name	NN
50957	3191	12	,	,	,
50957	3191	13	not	not	RB
50957	3191	14	far	far	RB
50957	3191	15	from	from	IN
50957	3191	16	Torquay	Torquay	NNP
50957	3191	17	.	.	.
50957	3192	1	The	the	DT
50957	3192	2	entrance	entrance	NN
50957	3192	3	to	to	IN
50957	3192	4	it	-PRON-	PRP
50957	3192	5	is	be	VBZ
50957	3192	6	about	about	RB
50957	3192	7	ninety	ninety	CD
50957	3192	8	-	-	HYPH
50957	3192	9	five	five	CD
50957	3192	10	feet	foot	NNS
50957	3192	11	above	above	IN
50957	3192	12	high	high	JJ
50957	3192	13	water	water	NN
50957	3192	14	.	.	.
50957	3193	1	Its	-PRON-	PRP$
50957	3193	2	deposits	deposit	NNS
50957	3193	3	,	,	,
50957	3193	4	in	in	IN
50957	3193	5	descending	descend	VBG
50957	3193	6	order	order	NN
50957	3193	7	,	,	,
50957	3193	8	are	be	VBP
50957	3193	9	:	:	:
50957	3193	10	1	1	LS
50957	3193	11	.	.	.
50957	3194	1	Stalagmitic	stalagmitic	JJ
50957	3194	2	floor	floor	NN
50957	3194	3	from	from	IN
50957	3194	4	six	six	CD
50957	3194	5	to	to	TO
50957	3194	6	twelve	twelve	CD
50957	3194	7	or	or	CC
50957	3194	8	fifteen	fifteen	CD
50957	3194	9	inches	inch	NNS
50957	3194	10	in	in	IN
50957	3194	11	thickness	thickness	NN
50957	3194	12	.	.	.
50957	3195	1	2	2	LS
50957	3195	2	.	.	.
50957	3196	1	A	a	DT
50957	3196	2	thin	thin	JJ
50957	3196	3	breccia	breccia	NN
50957	3196	4	of	of	IN
50957	3196	5	limestone	limestone	NN
50957	3196	6	fragments	fragment	VBZ
50957	3196	7	cemented	cement	VBN
50957	3196	8	together	together	RB
50957	3196	9	by	by	IN
50957	3196	10	carbonate	carbonate	NN
50957	3196	11	of	of	IN
50957	3196	12	lime	lime	NN
50957	3196	13	.	.	.
50957	3197	1	This	this	DT
50957	3197	2	had	have	VBD
50957	3197	3	accumulated	accumulate	VBN
50957	3197	4	about	about	IN
50957	3197	5	the	the	DT
50957	3197	6	mouth	mouth	NN
50957	3197	7	,	,	,
50957	3197	8	so	so	IN
50957	3197	9	as	as	IN
50957	3197	10	to	to	TO
50957	3197	11	fill	fill	VB
50957	3197	12	up	up	RP
50957	3197	13	the	the	DT
50957	3197	14	entrance	entrance	NN
50957	3197	15	.	.	.
50957	3198	1	3	3	LS
50957	3198	2	.	.	.
50957	3199	1	A	a	DT
50957	3199	2	layer	layer	NN
50957	3199	3	of	of	IN
50957	3199	4	blackish	blackish	JJ
50957	3199	5	earth	earth	NN
50957	3199	6	about	about	IN
50957	3199	7	one	one	CD
50957	3199	8	foot	foot	NN
50957	3199	9	in	in	IN
50957	3199	10	thickness	thickness	NN
50957	3199	11	4	4	CD
50957	3199	12	.	.	.
50957	3200	1	A	a	DT
50957	3200	2	deposit	deposit	NN
50957	3200	3	of	of	IN
50957	3200	4	from	from	IN
50957	3200	5	two	two	CD
50957	3200	6	to	to	TO
50957	3200	7	four	four	CD
50957	3200	8	feet	foot	NNS
50957	3200	9	thick	thick	JJ
50957	3200	10	,	,	,
50957	3200	11	consisting	consist	VBG
50957	3200	12	of	of	IN
50957	3200	13	clayey	clayey	NNP
50957	3200	14	loam	loam	NNP
50957	3200	15	,	,	,
50957	3200	16	mingled	mingle	VBN
50957	3200	17	with	with	IN
50957	3200	18	fragments	fragment	NNS
50957	3200	19	of	of	IN
50957	3200	20	limestone	limestone	NN
50957	3200	21	,	,	,
50957	3200	22	from	from	IN
50957	3200	23	small	small	JJ
50957	3200	24	bits	bit	NNS
50957	3200	25	up	up	RP
50957	3200	26	to	to	IN
50957	3200	27	rocks	rock	NNS
50957	3200	28	weighing	weigh	VBG
50957	3200	29	a	a	DT
50957	3200	30	ton	ton	NN
50957	3200	31	.	.	.
50957	3201	1	Bounded	bound	VBN
50957	3201	2	pebbles	pebble	NNS
50957	3201	3	of	of	IN
50957	3201	4	other	other	JJ
50957	3201	5	material	material	NN
50957	3201	6	were	be	VBD
50957	3201	7	also	also	RB
50957	3201	8	occasionally	occasionally	RB
50957	3201	9	met	meet	VBN
50957	3201	10	with	with	IN
50957	3201	11	.	.	.
50957	3202	1	5	5	CD
50957	3202	2	.	.	.
50957	3203	1	Shingle	shingle	JJ
50957	3203	2	consisting	consisting	NN
50957	3203	3	of	of	IN
50957	3203	4	rounded	rounded	JJ
50957	3203	5	pebbles	pebble	NNS
50957	3203	6	largely	largely	RB
50957	3203	7	of	of	IN
50957	3203	8	foreign	foreign	JJ
50957	3203	9	material	material	NN
50957	3203	10	.	.	.
50957	3204	1	All	all	PDT
50957	3204	2	these	these	DT
50957	3204	3	strata	strata	NN
50957	3204	4	,	,	,
50957	3204	5	except	except	IN
50957	3204	6	the	the	DT
50957	3204	7	third	third	JJ
50957	3204	8	,	,	,
50957	3204	9	contained	contain	VBD
50957	3204	10	fossils	fossil	NNS
50957	3204	11	of	of	IN
50957	3204	12	some	some	DT
50957	3204	13	kind	kind	NN
50957	3204	14	,	,	,
50957	3204	15	but	but	CC
50957	3204	16	the	the	DT
50957	3204	17	fourth	fourth	JJ
50957	3204	18	was	be	VBD
50957	3204	19	by	by	IN
50957	3204	20	far	far	RB
50957	3204	21	the	the	DT
50957	3204	22	richest	rich	JJS
50957	3204	23	repository	repository	NN
50957	3204	24	.	.	.
50957	3205	1	Among	among	IN
50957	3205	2	the	the	DT
50957	3205	3	bones	bone	NNS
50957	3205	4	found	find	VBN
50957	3205	5	are	be	VBP
50957	3205	6	those	those	DT
50957	3205	7	of	of	IN
50957	3205	8	the	the	DT
50957	3205	9	mammoth	mammoth	NN
50957	3205	10	,	,	,
50957	3205	11	the	the	DT
50957	3205	12	woolly	woolly	JJ
50957	3205	13	rhinoceros	rhinocero	NNS
50957	3205	14	,	,	,
50957	3205	15	the	the	DT
50957	3205	16	horse	horse	NN
50957	3205	17	,	,	,
50957	3205	18	the	the	DT
50957	3205	19	ox	ox	NN
50957	3205	20	,	,	,
50957	3205	21	the	the	DT
50957	3205	22	reindeer	reindeer	NN
50957	3205	23	,	,	,
50957	3205	24	the	the	DT
50957	3205	25	cave	cave	NN
50957	3205	26	-	-	HYPH
50957	3205	27	lion	lion	NN
50957	3205	28	,	,	,
50957	3205	29	the	the	DT
50957	3205	30	cave	cave	NN
50957	3205	31	-	-	HYPH
50957	3205	32	hyena	hyena	NN
50957	3205	33	,	,	,
50957	3205	34	and	and	CC
50957	3205	35	the	the	DT
50957	3205	36	cave	cave	NN
50957	3205	37	-	-	HYPH
50957	3205	38	bear	bear	NN
50957	3205	39	.	.	.
50957	3206	1	Associated	associate	VBN
50957	3206	2	with	with	IN
50957	3206	3	these	these	DT
50957	3206	4	remains	remain	VBZ
50957	3206	5	a	a	DT
50957	3206	6	number	number	NN
50957	3206	7	of	of	IN
50957	3206	8	worked	work	VBN
50957	3206	9	flints	flint	NNS
50957	3206	10	was	be	VBD
50957	3206	11	found	find	VBN
50957	3206	12	.	.	.
50957	3207	1	In	in	IN
50957	3207	2	one	one	CD
50957	3207	3	place	place	NN
50957	3207	4	the	the	DT
50957	3207	5	bones	bone	NNS
50957	3207	6	of	of	IN
50957	3207	7	an	an	DT
50957	3207	8	entire	entire	JJ
50957	3207	9	leg	leg	NN
50957	3207	10	of	of	IN
50957	3207	11	a	a	DT
50957	3207	12	cave	cave	NN
50957	3207	13	-	-	HYPH
50957	3207	14	bear	bear	NN
50957	3207	15	occurred	occur	VBD
50957	3207	16	in	in	IN
50957	3207	17	such	such	PDT
50957	3207	18	a	a	DT
50957	3207	19	position	position	NN
50957	3207	20	as	as	IN
50957	3207	21	to	to	TO
50957	3207	22	show	show	VB
50957	3207	23	that	that	IN
50957	3207	24	they	-PRON-	PRP
50957	3207	25	must	must	MD
50957	3207	26	have	have	VB
50957	3207	27	been	be	VBN
50957	3207	28	bound	bind	VBN
50957	3207	29	together	together	RB
50957	3207	30	by	by	IN
50957	3207	31	the	the	DT
50957	3207	32	ligaments	ligament	NNS
50957	3207	33	when	when	WRB
50957	3207	34	they	-PRON-	PRP
50957	3207	35	were	be	VBD
50957	3207	36	buried	bury	VBN
50957	3207	37	.	.	.
50957	3208	1	Immediately	immediately	RB
50957	3208	2	below	below	IN
50957	3208	3	these	these	DT
50957	3208	4	bones	bone	NNS
50957	3208	5	a	a	DT
50957	3208	6	flint	flint	NN
50957	3208	7	implement	implement	NN
50957	3208	8	was	be	VBD
50957	3208	9	found	find	VBN
50957	3208	10	.	.	.
50957	3209	1	[	[	-LRB-
50957	3209	2	DB	DB	NNP
50957	3209	3	]	]	-RRB-
50957	3209	4	[	[	-LRB-
50957	3209	5	Footnote	Footnote	NNP
50957	3209	6	DB	db	NN
50957	3209	7	:	:	:
50957	3209	8	See	see	VB
50957	3209	9	Pengelly	Pengelly	NNP
50957	3209	10	's	's	POS
50957	3209	11	Reports	report	NNS
50957	3209	12	to	to	IN
50957	3209	13	the	the	DT
50957	3209	14	Devonshire	Devonshire	NNP
50957	3209	15	Association	Association	NNP
50957	3209	16	,	,	,
50957	3209	17	1867	1867	CD
50957	3209	18	.	.	.
50957	3209	19	]	]	-RRB-
50957	3210	1	The	the	DT
50957	3210	2	hyena	hyena	NN
50957	3210	3	's	's	POS
50957	3210	4	den	den	NN
50957	3210	5	,	,	,
50957	3210	6	at	at	IN
50957	3210	7	Wookey	Wookey	NNP
50957	3210	8	Hole	Hole	NNP
50957	3210	9	,	,	,
50957	3210	10	near	near	IN
50957	3210	11	Wells	Wells	NNP
50957	3210	12	,	,	,
50957	3210	13	in	in	IN
50957	3210	14	Somerset	Somerset	NNP
50957	3210	15	,	,	,
50957	3210	16	was	be	VBD
50957	3210	17	carefully	carefully	RB
50957	3210	18	explored	explore	VBN
50957	3210	19	by	by	IN
50957	3210	20	Professor	Professor	NNP
50957	3210	21	Boyd	Boyd	NNP
50957	3210	22	Dawkins	Dawkins	NNP
50957	3210	23	,	,	,
50957	3210	24	who	who	WP
50957	3210	25	stood	stand	VBD
50957	3210	26	by	by	RP
50957	3210	27	and	and	CC
50957	3210	28	examined	examine	VBD
50957	3210	29	every	every	DT
50957	3210	30	shovelful	shovelful	NN
50957	3210	31	of	of	IN
50957	3210	32	material	material	NN
50957	3210	33	as	as	IN
50957	3210	34	it	-PRON-	PRP
50957	3210	35	was	be	VBD
50957	3210	36	thrown	throw	VBN
50957	3210	37	out	out	RP
50957	3210	38	.	.	.
50957	3211	1	This	this	DT
50957	3211	2	cave	cave	NN
50957	3211	3	alone	alone	RB
50957	3211	4	yielded	yield	VBD
50957	3211	5	35	35	CD
50957	3211	6	specimens	specimen	NNS
50957	3211	7	of	of	IN
50957	3211	8	palæolithic	palæolithic	JJ
50957	3211	9	art	art	NN
50957	3211	10	,	,	,
50957	3211	11	467	467	CD
50957	3211	12	jaws	jaw	NNS
50957	3211	13	and	and	CC
50957	3211	14	teeth	tooth	NNS
50957	3211	15	of	of	IN
50957	3211	16	the	the	DT
50957	3211	17	cave	cave	NN
50957	3211	18	-	-	HYPH
50957	3211	19	hyena	hyena	NNP
50957	3211	20	,	,	,
50957	3211	21	15	15	CD
50957	3211	22	of	of	IN
50957	3211	23	the	the	DT
50957	3211	24	cave	cave	NN
50957	3211	25	lion	lion	NN
50957	3211	26	,	,	,
50957	3211	27	27	27	CD
50957	3211	28	of	of	IN
50957	3211	29	the	the	DT
50957	3211	30	cave	cave	NN
50957	3211	31	-	-	HYPH
50957	3211	32	bear	bear	NN
50957	3211	33	,	,	,
50957	3211	34	11	11	CD
50957	3211	35	of	of	IN
50957	3211	36	the	the	DT
50957	3211	37	grizzly	grizzly	NN
50957	3211	38	bear	bear	NN
50957	3211	39	,	,	,
50957	3211	40	11	11	CD
50957	3211	41	of	of	IN
50957	3211	42	the	the	DT
50957	3211	43	brown	brown	JJ
50957	3211	44	bear	bear	NN
50957	3211	45	,	,	,
50957	3211	46	7	7	CD
50957	3211	47	of	of	IN
50957	3211	48	the	the	DT
50957	3211	49	wolf	wolf	NN
50957	3211	50	,	,	,
50957	3211	51	8	8	CD
50957	3211	52	of	of	IN
50957	3211	53	the	the	DT
50957	3211	54	fox	fox	NNP
50957	3211	55	,	,	,
50957	3211	56	30	30	CD
50957	3211	57	of	of	IN
50957	3211	58	the	the	DT
50957	3211	59	mammoth	mammoth	NN
50957	3211	60	,	,	,
50957	3211	61	233	233	CD
50957	3211	62	of	of	IN
50957	3211	63	the	the	DT
50957	3211	64	woolly	woolly	JJ
50957	3211	65	rhinoceros	rhinocero	NNS
50957	3211	66	,	,	,
50957	3211	67	401	401	CD
50957	3211	68	of	of	IN
50957	3211	69	the	the	DT
50957	3211	70	horse	horse	NN
50957	3211	71	,	,	,
50957	3211	72	16	16	CD
50957	3211	73	of	of	IN
50957	3211	74	the	the	DT
50957	3211	75	wild	wild	JJ
50957	3211	76	ox	ox	NNP
50957	3211	77	,	,	,
50957	3211	78	30	30	CD
50957	3211	79	of	of	IN
50957	3211	80	the	the	DT
50957	3211	81	bison	bison	NN
50957	3211	82	,	,	,
50957	3211	83	35	35	CD
50957	3211	84	of	of	IN
50957	3211	85	the	the	DT
50957	3211	86	Irish	Irish	NNP
50957	3211	87	elk	elk	NN
50957	3211	88	,	,	,
50957	3211	89	and	and	CC
50957	3211	90	30	30	CD
50957	3211	91	of	of	IN
50957	3211	92	the	the	DT
50957	3211	93	reindeer	reindeer	NNP
50957	3211	94	(	(	-LRB-
50957	3211	95	jaws	jaw	NNS
50957	3211	96	and	and	CC
50957	3211	97	teeth	tooth	NNS
50957	3211	98	only	only	RB
50957	3211	99	)	)	-RRB-
50957	3211	100	.	.	.
50957	3212	1	In	in	IN
50957	3212	2	Derbyshire	derbyshire	NN
50957	3212	3	numerous	numerous	JJ
50957	3212	4	caves	cave	NNS
50957	3212	5	were	be	VBD
50957	3212	6	explored	explore	VBN
50957	3212	7	by	by	IN
50957	3212	8	Professor	Professor	NNP
50957	3212	9	Dawkins	dawkin	VBZ
50957	3212	10	at	at	IN
50957	3212	11	Cress	cress	JJ
50957	3212	12	well	well	RB
50957	3212	13	Crags	Crags	NNP
50957	3212	14	,	,	,
50957	3212	15	which	which	WDT
50957	3212	16	,	,	,
50957	3212	17	in	in	IN
50957	3212	18	addition	addition	NN
50957	3212	19	to	to	TO
50957	3212	20	flint	flint	VB
50957	3212	21	implements	implement	NNS
50957	3212	22	and	and	CC
50957	3212	23	the	the	DT
50957	3212	24	remains	remain	NNS
50957	3212	25	of	of	IN
50957	3212	26	the	the	DT
50957	3212	27	animals	animal	NNS
50957	3212	28	occurring	occur	VBG
50957	3212	29	in	in	IN
50957	3212	30	the	the	DT
50957	3212	31	Brixham	Brixham	NNP
50957	3212	32	cave	cave	NN
50957	3212	33	,	,	,
50957	3212	34	yielded	yield	VBD
50957	3212	35	the	the	DT
50957	3212	36	bones	bone	NNS
50957	3212	37	of	of	IN
50957	3212	38	the	the	DT
50957	3212	39	machairodus	machairodus	NN
50957	3212	40	,	,	,
50957	3212	41	an	an	DT
50957	3212	42	extinct	extinct	JJ
50957	3212	43	species	specie	NNS
50957	3212	44	of	of	IN
50957	3212	45	tiger	tiger	NNP
50957	3212	46	or	or	CC
50957	3212	47	lion	lion	NN
50957	3212	48	which	which	WDT
50957	3212	49	lived	live	VBD
50957	3212	50	during	during	IN
50957	3212	51	the	the	DT
50957	3212	52	Tertiary	tertiary	JJ
50957	3212	53	period	period	NN
50957	3212	54	.	.	.
50957	3213	1	The	the	DT
50957	3213	2	Victoria	Victoria	NNP
50957	3213	3	cave	cave	NN
50957	3213	4	,	,	,
50957	3213	5	near	near	IN
50957	3213	6	Settle	Settle	NNP
50957	3213	7	,	,	,
50957	3213	8	in	in	IN
50957	3213	9	west	west	NNP
50957	3213	10	Yorkshire	Yorkshire	NNP
50957	3213	11	,	,	,
50957	3213	12	is	be	VBZ
50957	3213	13	the	the	DT
50957	3213	14	only	only	JJ
50957	3213	15	other	other	JJ
50957	3213	16	one	one	CD
50957	3213	17	in	in	IN
50957	3213	18	England	England	NNP
50957	3213	19	which	which	WDT
50957	3213	20	we	-PRON-	PRP
50957	3213	21	need	need	VBP
50957	3213	22	to	to	TO
50957	3213	23	mention	mention	VB
50957	3213	24	.	.	.
50957	3214	1	In	in	IN
50957	3214	2	this	this	DT
50957	3214	3	there	there	EX
50957	3214	4	were	be	VBD
50957	3214	5	no	no	DT
50957	3214	6	remains	remain	NNS
50957	3214	7	found	find	VBN
50957	3214	8	which	which	WDT
50957	3214	9	could	could	MD
50957	3214	10	be	be	VB
50957	3214	11	positively	positively	RB
50957	3214	12	identified	identify	VBN
50957	3214	13	as	as	IN
50957	3214	14	human	human	JJ
50957	3214	15	,	,	,
50957	3214	16	but	but	CC
50957	3214	17	the	the	DT
50957	3214	18	animal	animal	NN
50957	3214	19	remains	remain	VBZ
50957	3214	20	in	in	IN
50957	3214	21	the	the	DT
50957	3214	22	lower	low	JJR
50957	3214	23	strata	strata	NN
50957	3214	24	of	of	IN
50957	3214	25	the	the	DT
50957	3214	26	cave	cave	NN
50957	3214	27	deposit	deposit	NN
50957	3214	28	were	be	VBD
50957	3214	29	so	so	RB
50957	3214	30	different	different	JJ
50957	3214	31	from	from	IN
50957	3214	32	those	those	DT
50957	3214	33	in	in	IN
50957	3214	34	the	the	DT
50957	3214	35	upper	upper	JJ
50957	3214	36	bed	bed	NN
50957	3214	37	as	as	IN
50957	3214	38	to	to	TO
50957	3214	39	indicate	indicate	VB
50957	3214	40	the	the	DT
50957	3214	41	great	great	JJ
50957	3214	42	lapse	lapse	NN
50957	3214	43	of	of	IN
50957	3214	44	time	time	NN
50957	3214	45	which	which	WDT
50957	3214	46	separated	separate	VBD
50957	3214	47	the	the	DT
50957	3214	48	two	two	CD
50957	3214	49	.	.	.
50957	3215	1	This	this	DT
50957	3215	2	cave	cave	NN
50957	3215	3	is	be	VBZ
50957	3215	4	1,450	1,450	CD
50957	3215	5	feet	foot	NNS
50957	3215	6	above	above	IN
50957	3215	7	the	the	DT
50957	3215	8	sea	sea	NN
50957	3215	9	-	-	HYPH
50957	3215	10	level	level	NN
50957	3215	11	,	,	,
50957	3215	12	and	and	CC
50957	3215	13	there	there	EX
50957	3215	14	were	be	VBD
50957	3215	15	found	find	VBN
50957	3215	16	in	in	IN
50957	3215	17	the	the	DT
50957	3215	18	upper	upper	JJ
50957	3215	19	strata	strata	NN
50957	3215	20	of	of	IN
50957	3215	21	the	the	DT
50957	3215	22	floor	floor	NN
50957	3215	23	,	,	,
50957	3215	24	down	down	RB
50957	3215	25	to	to	IN
50957	3215	26	a	a	DT
50957	3215	27	depth	depth	NN
50957	3215	28	of	of	IN
50957	3215	29	from	from	IN
50957	3215	30	two	two	CD
50957	3215	31	to	to	TO
50957	3215	32	ten	ten	CD
50957	3215	33	feet	foot	NNS
50957	3215	34	,	,	,
50957	3215	35	many	many	JJ
50957	3215	36	remains	remain	NNS
50957	3215	37	of	of	IN
50957	3215	38	existing	exist	VBG
50957	3215	39	animals	animal	NNS
50957	3215	40	.	.	.
50957	3216	1	Then	then	RB
50957	3216	2	,	,	,
50957	3216	3	for	for	IN
50957	3216	4	a	a	DT
50957	3216	5	distance	distance	NN
50957	3216	6	of	of	IN
50957	3216	7	twelve	twelve	CD
50957	3216	8	feet	foot	NNS
50957	3216	9	,	,	,
50957	3216	10	there	there	EX
50957	3216	11	occurred	occur	VBD
50957	3216	12	a	a	DT
50957	3216	13	clay	clay	NN
50957	3216	14	deposit	deposit	NN
50957	3216	15	,	,	,
50957	3216	16	containing	contain	VBG
50957	3216	17	no	no	DT
50957	3216	18	organic	organic	JJ
50957	3216	19	remains	remain	VBZ
50957	3216	20	whatever	whatever	WDT
50957	3216	21	,	,	,
50957	3216	22	but	but	CC
50957	3216	23	some	some	DT
50957	3216	24	well	well	RB
50957	3216	25	-	-	HYPH
50957	3216	26	scratched	scratch	VBN
50957	3216	27	boulders	boulder	NNS
50957	3216	28	.	.	.
50957	3217	1	Below	below	IN
50957	3217	2	this	this	DT
50957	3217	3	was	be	VBD
50957	3217	4	a	a	DT
50957	3217	5	third	third	JJ
50957	3217	6	stratum	stratum	NN
50957	3217	7	of	of	IN
50957	3217	8	earth	earth	NN
50957	3217	9	mingled	mingle	VBN
50957	3217	10	with	with	IN
50957	3217	11	limestone	limestone	NN
50957	3217	12	fragments	fragment	NNS
50957	3217	13	,	,	,
50957	3217	14	at	at	IN
50957	3217	15	the	the	DT
50957	3217	16	base	base	NN
50957	3217	17	of	of	IN
50957	3217	18	which	which	WDT
50957	3217	19	were	be	VBD
50957	3217	20	numerous	numerous	JJ
50957	3217	21	remains	remain	NNS
50957	3217	22	of	of	IN
50957	3217	23	the	the	DT
50957	3217	24	mammoth	mammoth	NN
50957	3217	25	,	,	,
50957	3217	26	rhinoceros	rhinoceros	NNP
50957	3217	27	,	,	,
50957	3217	28	hippopotamus	hippopotamus	NNP
50957	3217	29	,	,	,
50957	3217	30	bison	bison	NNP
50957	3217	31	,	,	,
50957	3217	32	hyena	hyena	NNP
50957	3217	33	,	,	,
50957	3217	34	etc	etc	FW
50957	3217	35	.	.	.
50957	3218	1	One	one	CD
50957	3218	2	bone	bone	NN
50957	3218	3	occurred	occur	VBD
50957	3218	4	which	which	WDT
50957	3218	5	was	be	VBD
50957	3218	6	by	by	IN
50957	3218	7	some	some	DT
50957	3218	8	supposed	suppose	VBN
50957	3218	9	to	to	TO
50957	3218	10	be	be	VB
50957	3218	11	human	human	JJ
50957	3218	12	,	,	,
50957	3218	13	but	but	CC
50957	3218	14	by	by	IN
50957	3218	15	others	other	NNS
50957	3218	16	to	to	TO
50957	3218	17	have	have	VB
50957	3218	18	belonged	belong	VBN
50957	3218	19	to	to	IN
50957	3218	20	a	a	DT
50957	3218	21	bear	bear	NN
50957	3218	22	.	.	.
50957	3219	1	This	this	DT
50957	3219	2	lower	low	JJR
50957	3219	3	stratum	stratum	NN
50957	3219	4	is	be	VBZ
50957	3219	5	,	,	,
50957	3219	6	without	without	IN
50957	3219	7	much	much	JJ
50957	3219	8	doubt	doubt	NN
50957	3219	9	,	,	,
50957	3219	10	preglacial	preglacial	JJ
50957	3219	11	,	,	,
50957	3219	12	and	and	CC
50957	3219	13	the	the	DT
50957	3219	14	thickness	thickness	NN
50957	3219	15	of	of	IN
50957	3219	16	the	the	DT
50957	3219	17	deposit	deposit	NN
50957	3219	18	intervening	intervene	VBG
50957	3219	19	between	between	IN
50957	3219	20	it	-PRON-	PRP
50957	3219	21	and	and	CC
50957	3219	22	the	the	DT
50957	3219	23	upper	upper	JJ
50957	3219	24	fossiliferous	fossiliferous	JJ
50957	3219	25	bed	bed	NN
50957	3219	26	is	be	VBZ
50957	3219	27	taken	take	VBN
50957	3219	28	by	by	IN
50957	3219	29	some	some	DT
50957	3219	30	to	to	TO
50957	3219	31	indicate	indicate	VB
50957	3219	32	the	the	DT
50957	3219	33	great	great	JJ
50957	3219	34	lapse	lapse	NN
50957	3219	35	of	of	IN
50957	3219	36	time	time	NN
50957	3219	37	separating	separate	VBG
50957	3219	38	the	the	DT
50957	3219	39	period	period	NN
50957	3219	40	of	of	IN
50957	3219	41	the	the	DT
50957	3219	42	mammoth	mammoth	NN
50957	3219	43	and	and	CC
50957	3219	44	rhinoceros	rhinocero	NNS
50957	3219	45	in	in	IN
50957	3219	46	England	England	NNP
50957	3219	47	from	from	IN
50957	3219	48	the	the	DT
50957	3219	49	modern	modern	JJ
50957	3219	50	age	age	NN
50957	3219	51	.	.	.
50957	3220	1	The	the	DT
50957	3220	2	scratched	scratched	JJ
50957	3220	3	boulders	boulder	NNS
50957	3220	4	in	in	IN
50957	3220	5	the	the	DT
50957	3220	6	middle	middle	JJ
50957	3220	7	stratum	stratum	NN
50957	3220	8	of	of	IN
50957	3220	9	laminated	laminate	VBN
50957	3220	10	clay	clay	NN
50957	3220	11	,	,	,
50957	3220	12	would	would	MD
50957	3220	13	indicate	indicate	VB
50957	3220	14	certainly	certainly	RB
50957	3220	15	that	that	IN
50957	3220	16	the	the	DT
50957	3220	17	material	material	NN
50957	3220	18	found	find	VBD
50957	3220	19	its	-PRON-	PRP$
50957	3220	20	way	way	NN
50957	3220	21	into	into	IN
50957	3220	22	the	the	DT
50957	3220	23	cave	cave	NN
50957	3220	24	during	during	IN
50957	3220	25	the	the	DT
50957	3220	26	Glacial	Glacial	NNP
50957	3220	27	epoch	epoch	NN
50957	3220	28	,	,	,
50957	3220	29	when	when	WRB
50957	3220	30	ice	ice	NNP
50957	3220	31	filled	fill	VBD
50957	3220	32	the	the	DT
50957	3220	33	whole	whole	JJ
50957	3220	34	valley	valley	NN
50957	3220	35	of	of	IN
50957	3220	36	the	the	DT
50957	3220	37	Ribble	Ribble	NNP
50957	3220	38	,	,	,
50957	3220	39	which	which	WDT
50957	3220	40	flows	flow	VBZ
50957	3220	41	past	past	IN
50957	3220	42	the	the	DT
50957	3220	43	foot	foot	NN
50957	3220	44	of	of	IN
50957	3220	45	the	the	DT
50957	3220	46	hill	hill	NN
50957	3220	47	,	,	,
50957	3220	48	and	and	CC
50957	3220	49	whose	whose	WP$
50957	3220	50	bed	bed	NN
50957	3220	51	is	be	VBZ
50957	3220	52	900	900	CD
50957	3220	53	feet	foot	NNS
50957	3220	54	below	below	IN
50957	3220	55	the	the	DT
50957	3220	56	mouth	mouth	NN
50957	3220	57	of	of	IN
50957	3220	58	the	the	DT
50957	3220	59	cave	cave	NN
50957	3220	60	.	.	.
50957	3221	1	In	in	IN
50957	3221	2	North	North	NNP
50957	3221	3	Wales	Wales	NNP
50957	3221	4	the	the	DT
50957	3221	5	Vale	vale	NN
50957	3221	6	of	of	IN
50957	3221	7	Clwyd	Clwyd	NNP
50957	3221	8	contains	contain	VBZ
50957	3221	9	numerous	numerous	JJ
50957	3221	10	caves	cave	NNS
50957	3221	11	which	which	WDT
50957	3221	12	were	be	VBD
50957	3221	13	occupied	occupy	VBN
50957	3221	14	by	by	IN
50957	3221	15	hyenas	hyena	NNS
50957	3221	16	in	in	IN
50957	3221	17	preglacial	preglacial	JJ
50957	3221	18	times	time	NNS
50957	3221	19	and	and	CC
50957	3221	20	with	with	IN
50957	3221	21	their	-PRON-	PRP$
50957	3221	22	bones	bone	NNS
50957	3221	23	are	be	VBP
50957	3221	24	associated	associate	VBN
50957	3221	25	those	those	DT
50957	3221	26	of	of	IN
50957	3221	27	the	the	DT
50957	3221	28	mammoth	mammoth	NN
50957	3221	29	,	,	,
50957	3221	30	the	the	DT
50957	3221	31	rhinoceros	rhinocero	NNS
50957	3221	32	,	,	,
50957	3221	33	the	the	DT
50957	3221	34	hippopotamus	hippopotamus	NN
50957	3221	35	,	,	,
50957	3221	36	the	the	DT
50957	3221	37	cave	cave	NN
50957	3221	38	-	-	HYPH
50957	3221	39	lion	lion	NN
50957	3221	40	,	,	,
50957	3221	41	the	the	DT
50957	3221	42	cave	cave	NN
50957	3221	43	-	-	HYPH
50957	3221	44	bear	bear	NN
50957	3221	45	,	,	,
50957	3221	46	and	and	CC
50957	3221	47	various	various	JJ
50957	3221	48	other	other	JJ
50957	3221	49	animals	animal	NNS
50957	3221	50	.	.	.
50957	3222	1	Flint	flint	NN
50957	3222	2	implements	implement	NNS
50957	3222	3	also	also	RB
50957	3222	4	were	be	VBD
50957	3222	5	found	find	VBN
50957	3222	6	in	in	IN
50957	3222	7	the	the	DT
50957	3222	8	cave	cave	NN
50957	3222	9	at	at	IN
50957	3222	10	Cae	Cae	NNP
50957	3222	11	Gwyn	Gwyn	NNP
50957	3222	12	,	,	,
50957	3222	13	near	near	IN
50957	3222	14	the	the	DT
50957	3222	15	village	village	NN
50957	3222	16	of	of	IN
50957	3222	17	Tremeirchon	Tremeirchon	NNP
50957	3222	18	,	,	,
50957	3222	19	on	on	IN
50957	3222	20	the	the	DT
50957	3222	21	eastern	eastern	JJ
50957	3222	22	side	side	NN
50957	3222	23	of	of	IN
50957	3222	24	the	the	DT
50957	3222	25	valley	valley	NN
50957	3222	26	,	,	,
50957	3222	27	opposite	opposite	JJ
50957	3222	28	Cefn	Cefn	NNP
50957	3222	29	,	,	,
50957	3222	30	and	and	CC
50957	3222	31	about	about	RB
50957	3222	32	four	four	CD
50957	3222	33	miles	mile	NNS
50957	3222	34	distant	distant	JJ
50957	3222	35	.	.	.
50957	3223	1	We	-PRON-	PRP
50957	3223	2	have	have	VBP
50957	3223	3	already	already	RB
50957	3223	4	given	give	VBN
50957	3223	5	an	an	DT
50957	3223	6	illustration	illustration	NN
50957	3223	7	of	of	IN
50957	3223	8	the	the	DT
50957	3223	9	Cefn	Cefn	NNP
50957	3223	10	cave	cave	NN
50957	3223	11	(	(	-LRB-
50957	3223	12	see	see	VB
50957	3223	13	page	page	NN
50957	3223	14	148	148	CD
50957	3223	15	)	)	-RRB-
50957	3223	16	.	.	.
50957	3224	1	It	-PRON-	PRP
50957	3224	2	will	will	MD
50957	3224	3	be	be	VB
50957	3224	4	observed	observe	VBN
50957	3224	5	that	that	IN
50957	3224	6	this	this	DT
50957	3224	7	valley	valley	NN
50957	3224	8	of	of	IN
50957	3224	9	the	the	DT
50957	3224	10	Clwyd	Clwyd	NNP
50957	3224	11	opens	open	VBZ
50957	3224	12	to	to	IN
50957	3224	13	the	the	DT
50957	3224	14	north	north	NN
50957	3224	15	,	,	,
50957	3224	16	and	and	CC
50957	3224	17	has	have	VBZ
50957	3224	18	a	a	DT
50957	3224	19	pretty	pretty	RB
50957	3224	20	rapid	rapid	JJ
50957	3224	21	descent	descent	NN
50957	3224	22	to	to	IN
50957	3224	23	the	the	DT
50957	3224	24	sea	sea	NN
50957	3224	25	from	from	IN
50957	3224	26	the	the	DT
50957	3224	27	Welsh	Welsh	NNP
50957	3224	28	mountains	mountain	NNS
50957	3224	29	,	,	,
50957	3224	30	and	and	CC
50957	3224	31	was	be	VBD
50957	3224	32	in	in	IN
50957	3224	33	position	position	NN
50957	3224	34	to	to	TO
50957	3224	35	be	be	VB
50957	3224	36	obstructed	obstruct	VBN
50957	3224	37	by	by	IN
50957	3224	38	the	the	DT
50957	3224	39	Irish	Irish	NNP
50957	3224	40	Sea	Sea	NNP
50957	3224	41	glacier	glacier	NN
50957	3224	42	,	,	,
50957	3224	43	so	so	IN
50957	3224	44	as	as	IN
50957	3224	45	to	to	TO
50957	3224	46	have	have	VB
50957	3224	47	been	be	VBN
50957	3224	48	occupied	occupy	VBN
50957	3224	49	at	at	IN
50957	3224	50	times	time	NNS
50957	3224	51	by	by	IN
50957	3224	52	one	one	CD
50957	3224	53	of	of	IN
50957	3224	54	the	the	DT
50957	3224	55	characteristic	characteristic	JJ
50957	3224	56	marginal	marginal	JJ
50957	3224	57	lakes	lake	NNS
50957	3224	58	of	of	IN
50957	3224	59	the	the	DT
50957	3224	60	Glacial	glacial	JJ
50957	3224	61	period	period	NN
50957	3224	62	.	.	.
50957	3225	1	It	-PRON-	PRP
50957	3225	2	is	be	VBZ
50957	3225	3	evident	evident	JJ
50957	3225	4	also	also	RB
50957	3225	5	that	that	IN
50957	3225	6	the	the	DT
50957	3225	7	northern	northern	JJ
50957	3225	8	ice	ice	NN
50957	3225	9	prevailed	prevail	VBD
50957	3225	10	over	over	IN
50957	3225	11	the	the	DT
50957	3225	12	Welsh	Welsh	NNP
50957	3225	13	ice	ice	NN
50957	3225	14	for	for	IN
50957	3225	15	a	a	DT
50957	3225	16	considerable	considerable	JJ
50957	3225	17	portion	portion	NN
50957	3225	18	of	of	IN
50957	3225	19	the	the	DT
50957	3225	20	lower	low	JJR
50957	3225	21	part	part	NN
50957	3225	22	of	of	IN
50957	3225	23	the	the	DT
50957	3225	24	valley	valley	NN
50957	3225	25	;	;	:
50957	3225	26	for	for	IN
50957	3225	27	northern	northern	NNP
50957	3225	28	drift	drift	NNP
50957	3225	29	is	be	VBZ
50957	3225	30	the	the	DT
50957	3225	31	superficial	superficial	JJ
50957	3225	32	deposit	deposit	NN
50957	3225	33	upon	upon	IN
50957	3225	34	the	the	DT
50957	3225	35	hills	hill	NNS
50957	3225	36	on	on	IN
50957	3225	37	the	the	DT
50957	3225	38	sides	side	NNS
50957	3225	39	of	of	IN
50957	3225	40	the	the	DT
50957	3225	41	valley	valley	NN
50957	3225	42	up	up	IN
50957	3225	43	to	to	IN
50957	3225	44	a	a	DT
50957	3225	45	height	height	NN
50957	3225	46	of	of	IN
50957	3225	47	over	over	IN
50957	3225	48	500	500	CD
50957	3225	49	feet	foot	NNS
50957	3225	50	.	.	.
50957	3226	1	From	from	IN
50957	3226	2	the	the	DT
50957	3226	3	investigations	investigation	NNS
50957	3226	4	of	of	IN
50957	3226	5	Mr.	Mr.	NNP
50957	3226	6	C.	C.	NNP
50957	3226	7	E.	E.	NNP
50957	3226	8	De	De	NNP
50957	3226	9	Rance	Rance	NNP
50957	3226	10	,	,	,
50957	3226	11	F.	F.	NNP
50957	3226	12	G.	G.	NNP
50957	3226	13	S.,[DC	S.,[DC	NNP
50957	3226	14	]	]	-RRB-
50957	3226	15	it	-PRON-	PRP
50957	3226	16	is	be	VBZ
50957	3226	17	equally	equally	RB
50957	3226	18	clear	clear	JJ
50957	3226	19	also	also	RB
50957	3226	20	that	that	IN
50957	3226	21	the	the	DT
50957	3226	22	northern	northern	JJ
50957	3226	23	drift	drift	NN
50957	3226	24	,	,	,
50957	3226	25	which	which	WDT
50957	3226	26	until	until	IN
50957	3226	27	lately	lately	RB
50957	3226	28	sealed	seal	VBN
50957	3226	29	up	up	RP
50957	3226	30	the	the	DT
50957	3226	31	entrance	entrance	NN
50957	3226	32	of	of	IN
50957	3226	33	the	the	DT
50957	3226	34	cave	cave	NN
50957	3226	35	,	,	,
50957	3226	36	was	be	VBD
50957	3226	37	subsequent	subsequent	JJ
50957	3226	38	to	to	IN
50957	3226	39	its	-PRON-	PRP$
50957	3226	40	occupation	occupation	NN
50957	3226	41	by	by	IN
50957	3226	42	man	man	NN
50957	3226	43	,	,	,
50957	3226	44	and	and	CC
50957	3226	45	this	this	DT
50957	3226	46	was	be	VBD
50957	3226	47	the	the	DT
50957	3226	48	opinion	opinion	NN
50957	3226	49	formed	form	VBN
50957	3226	50	by	by	IN
50957	3226	51	Sir	Sir	NNP
50957	3226	52	Archibald	Archibald	NNP
50957	3226	53	Geikie	Geikie	NNP
50957	3226	54	,	,	,
50957	3226	55	Director	Director	NNP
50957	3226	56	General	General	NNP
50957	3226	57	of	of	IN
50957	3226	58	the	the	DT
50957	3226	59	Geological	Geological	NNP
50957	3226	60	Survey	Survey	NNP
50957	3226	61	of	of	IN
50957	3226	62	the	the	DT
50957	3226	63	United	United	NNP
50957	3226	64	Kingdom	Kingdom	NNP
50957	3226	65	,	,	,
50957	3226	66	as	as	IN
50957	3226	67	the	the	DT
50957	3226	68	result	result	NN
50957	3226	69	of	of	IN
50957	3226	70	special	special	JJ
50957	3226	71	investigations	investigation	NNS
50957	3226	72	which	which	WDT
50957	3226	73	he	-PRON-	PRP
50957	3226	74	made	make	VBD
50957	3226	75	of	of	IN
50957	3226	76	the	the	DT
50957	3226	77	matter	matter	NN
50957	3226	78	.	.	.
50957	3227	1	[	[	-LRB-
50957	3227	2	DD	DD	NNP
50957	3227	3	]	]	-RRB-
50957	3227	4	[	[	-LRB-
50957	3227	5	Footnote	Footnote	NNP
50957	3227	6	DC	DC	NNP
50957	3227	7	:	:	:
50957	3227	8	Proceedings	proceeding	NNS
50957	3227	9	of	of	IN
50957	3227	10	the	the	DT
50957	3227	11	Yorkshire	Yorkshire	NNP
50957	3227	12	Geological	Geological	NNP
50957	3227	13	Society	Society	NNP
50957	3227	14	for	for	IN
50957	3227	15	1888	1888	CD
50957	3227	16	,	,	,
50957	3227	17	pp	pp	NNP
50957	3227	18	.	.	.
50957	3228	1	1	1	CD
50957	3228	2	-	-	SYM
50957	3228	3	20	20	CD
50957	3228	4	.	.	.
50957	3228	5	]	]	-RRB-
50957	3229	1	[	[	-LRB-
50957	3229	2	Footnote	Footnote	NNP
50957	3229	3	DD	DD	NNP
50957	3229	4	:	:	:
50957	3229	5	See	See	NNP
50957	3229	6	De	De	NNP
50957	3229	7	Ranee	Ranee	NNP
50957	3229	8	,	,	,
50957	3229	9	as	as	IN
50957	3229	10	above	above	RB
50957	3229	11	,	,	,
50957	3229	12	p.	p.	NN
50957	3229	13	17	17	CD
50957	3229	14	;	;	:
50957	3229	15	and	and	CC
50957	3229	16	article	article	NN
50957	3229	17	by	by	IN
50957	3229	18	H.	H.	NNP
50957	3229	19	Hicks	Hicks	NNP
50957	3229	20	,	,	,
50957	3229	21	in	in	IN
50957	3229	22	Quarterly	Quarterly	NNP
50957	3229	23	Journal	Journal	NNP
50957	3229	24	of	of	IN
50957	3229	25	Geological	Geological	NNP
50957	3229	26	Society	Society	NNP
50957	3229	27	,	,	,
50957	3229	28	vol	vol	NNP
50957	3229	29	.	.	.
50957	3230	1	xlii	xlii	NNP
50957	3230	2	,	,	,
50957	3230	3	p.	p.	NN
50957	3230	4	3	3	CD
50957	3230	5	;	;	:
50957	3230	6	Geological	Geological	NNP
50957	3230	7	Magazine	Magazine	NNP
50957	3230	8	,	,	,
50957	3230	9	May	May	NNP
50957	3230	10	,	,	,
50957	3230	11	1885	1885	CD
50957	3230	12	,	,	,
50957	3230	13	p.	p.	NN
50957	3231	1	510	510	CD
50957	3231	2	.	.	.
50957	3231	3	]	]	-RRB-
50957	3232	1	From	from	IN
50957	3232	2	the	the	DT
50957	3232	3	caves	cave	NNS
50957	3232	4	in	in	IN
50957	3232	5	the	the	DT
50957	3232	6	Vale	vale	NN
50957	3232	7	of	of	IN
50957	3232	8	Clwyd	Clwyd	NNP
50957	3232	9	as	as	RB
50957	3232	10	many	many	JJ
50957	3232	11	as	as	IN
50957	3232	12	400	400	CD
50957	3232	13	teeth	tooth	NNS
50957	3232	14	of	of	IN
50957	3232	15	rhinoceros	rhinocero	NNS
50957	3232	16	,	,	,
50957	3232	17	500	500	CD
50957	3232	18	of	of	IN
50957	3232	19	horse	horse	NN
50957	3232	20	,	,	,
50957	3232	21	180	180	CD
50957	3232	22	of	of	IN
50957	3232	23	hyena	hyena	NN
50957	3232	24	,	,	,
50957	3232	25	and	and	CC
50957	3232	26	15	15	CD
50957	3232	27	of	of	IN
50957	3232	28	mammoth	mammoth	NN
50957	3232	29	have	have	VBP
50957	3232	30	been	be	VBN
50957	3232	31	taken	take	VBN
50957	3232	32	.	.	.
50957	3233	1	A	a	DT
50957	3233	2	section	section	NN
50957	3233	3	of	of	IN
50957	3233	4	the	the	DT
50957	3233	5	cave	cave	NN
50957	3233	6	deposits	deposit	NNS
50957	3233	7	in	in	IN
50957	3233	8	the	the	DT
50957	3233	9	cave	cave	NN
50957	3233	10	at	at	IN
50957	3233	11	Cae	Cae	NNP
50957	3233	12	Gwyn	Gwyn	NNP
50957	3233	13	is	be	VBZ
50957	3233	14	as	as	IN
50957	3233	15	follows	follow	VBZ
50957	3233	16	:	:	:
50957	3233	17	"	"	``
50957	3233	18	Below	below	IN
50957	3233	19	the	the	DT
50957	3233	20	soil	soil	NN
50957	3233	21	for	for	IN
50957	3233	22	about	about	RB
50957	3233	23	eight	eight	CD
50957	3233	24	feet	foot	NNS
50957	3233	25	a	a	DT
50957	3233	26	tolerably	tolerably	RB
50957	3233	27	stiff	stiff	JJ
50957	3233	28	boulder	boulder	NN
50957	3233	29	-	-	HYPH
50957	3233	30	clay	clay	NN
50957	3233	31	,	,	,
50957	3233	32	containing	contain	VBG
50957	3233	33	many	many	JJ
50957	3233	34	ice	ice	NN
50957	3233	35	-	-	HYPH
50957	3233	36	scratched	scratch	VBN
50957	3233	37	boulders	boulder	NNS
50957	3233	38	and	and	CC
50957	3233	39	narrow	narrow	JJ
50957	3233	40	bands	band	NNS
50957	3233	41	and	and	CC
50957	3233	42	pockets	pocket	NNS
50957	3233	43	of	of	IN
50957	3233	44	sand	sand	NN
50957	3233	45	.	.	.
50957	3234	1	Below	below	IN
50957	3234	2	this	this	DT
50957	3234	3	about	about	RB
50957	3234	4	seven	seven	CD
50957	3234	5	feet	foot	NNS
50957	3234	6	of	of	IN
50957	3234	7	gravel	gravel	NN
50957	3234	8	and	and	CC
50957	3234	9	sand	sand	NN
50957	3234	10	,	,	,
50957	3234	11	with	with	IN
50957	3234	12	here	here	RB
50957	3234	13	and	and	CC
50957	3234	14	there	there	EX
50957	3234	15	bands	band	NNS
50957	3234	16	of	of	IN
50957	3234	17	red	red	JJ
50957	3234	18	clay	clay	NN
50957	3234	19	,	,	,
50957	3234	20	having	have	VBG
50957	3234	21	also	also	RB
50957	3234	22	many	many	JJ
50957	3234	23	ice	ice	NN
50957	3234	24	-	-	HYPH
50957	3234	25	scratched	scratch	VBN
50957	3234	26	boulders	boulder	NNS
50957	3234	27	.	.	.
50957	3235	1	The	the	DT
50957	3235	2	next	next	JJ
50957	3235	3	deposit	deposit	NN
50957	3235	4	was	be	VBD
50957	3235	5	a	a	DT
50957	3235	6	laminated	laminated	JJ
50957	3235	7	brown	brown	JJ
50957	3235	8	clay	clay	NN
50957	3235	9	,	,	,
50957	3235	10	and	and	CC
50957	3235	11	under	under	IN
50957	3235	12	this	this	DT
50957	3235	13	was	be	VBD
50957	3235	14	found	find	VBN
50957	3235	15	the	the	DT
50957	3235	16	bone	bone	NN
50957	3235	17	-	-	HYPH
50957	3235	18	earth	earth	NN
50957	3235	19	,	,	,
50957	3235	20	a	a	DT
50957	3235	21	brown	brown	JJ
50957	3235	22	,	,	,
50957	3235	23	sandy	sandy	JJ
50957	3235	24	clay	clay	NN
50957	3235	25	with	with	IN
50957	3235	26	small	small	JJ
50957	3235	27	pebbles	pebble	NNS
50957	3235	28	and	and	CC
50957	3235	29	with	with	IN
50957	3235	30	angular	angular	JJ
50957	3235	31	fragments	fragment	NNS
50957	3235	32	of	of	IN
50957	3235	33	limestone	limestone	NN
50957	3235	34	,	,	,
50957	3235	35	stalagmites	stalagmite	VBZ
50957	3235	36	,	,	,
50957	3235	37	and	and	CC
50957	3235	38	stalactites	stalactite	NNS
50957	3235	39	.	.	.
50957	3236	1	During	during	IN
50957	3236	2	the	the	DT
50957	3236	3	excavations	excavation	NNS
50957	3236	4	it	-PRON-	PRP
50957	3236	5	became	become	VBD
50957	3236	6	clear	clear	JJ
50957	3236	7	that	that	IN
50957	3236	8	the	the	DT
50957	3236	9	bones	bone	NNS
50957	3236	10	had	have	VBD
50957	3236	11	been	be	VBN
50957	3236	12	greatly	greatly	RB
50957	3236	13	disturbed	disturb	VBN
50957	3236	14	by	by	IN
50957	3236	15	water	water	NN
50957	3236	16	action	action	NN
50957	3236	17	;	;	:
50957	3236	18	that	that	IN
50957	3236	19	the	the	DT
50957	3236	20	stalagmite	stalagmite	JJ
50957	3236	21	floor	floor	NN
50957	3236	22	,	,	,
50957	3236	23	in	in	IN
50957	3236	24	parts	part	NNS
50957	3236	25	more	more	RBR
50957	3236	26	than	than	IN
50957	3236	27	a	a	DT
50957	3236	28	foot	foot	NN
50957	3236	29	in	in	IN
50957	3236	30	thickness	thickness	NN
50957	3236	31	,	,	,
50957	3236	32	and	and	CC
50957	3236	33	massive	massive	JJ
50957	3236	34	stalactites	stalactite	NNS
50957	3236	35	,	,	,
50957	3236	36	had	have	VBD
50957	3236	37	also	also	RB
50957	3236	38	been	be	VBN
50957	3236	39	broken	break	VBN
50957	3236	40	and	and	CC
50957	3236	41	thrown	throw	VBN
50957	3236	42	about	about	RP
50957	3236	43	in	in	IN
50957	3236	44	all	all	DT
50957	3236	45	positions	position	NNS
50957	3236	46	;	;	:
50957	3236	47	and	and	CC
50957	3236	48	that	that	IN
50957	3236	49	these	these	DT
50957	3236	50	had	have	VBD
50957	3236	51	been	be	VBN
50957	3236	52	covered	cover	VBN
50957	3236	53	afterwards	afterwards	RB
50957	3236	54	by	by	IN
50957	3236	55	clays	clay	NNS
50957	3236	56	and	and	CC
50957	3236	57	sand	sand	VB
50957	3236	58	containing	contain	VBG
50957	3236	59	foreign	foreign	JJ
50957	3236	60	pebbles	pebble	NNS
50957	3236	61	.	.	.
50957	3237	1	This	this	DT
50957	3237	2	seemed	seem	VBD
50957	3237	3	to	to	TO
50957	3237	4	prove	prove	VB
50957	3237	5	that	that	IN
50957	3237	6	the	the	DT
50957	3237	7	caverns	cavern	NNS
50957	3237	8	,	,	,
50957	3237	9	now	now	RB
50957	3237	10	400	400	CD
50957	3237	11	feet	foot	NNS
50957	3237	12	above	above	IN
50957	3237	13	ordnance	ordnance	NN
50957	3237	14	datum	datum	NN
50957	3237	15	,	,	,
50957	3237	16	must	must	MD
50957	3237	17	have	have	VB
50957	3237	18	been	be	VBN
50957	3237	19	submerged	submerge	VBN
50957	3237	20	subsequently	subsequently	RB
50957	3237	21	to	to	IN
50957	3237	22	their	-PRON-	PRP$
50957	3237	23	occupation	occupation	NN
50957	3237	24	by	by	IN
50957	3237	25	the	the	DT
50957	3237	26	animals	animal	NNS
50957	3237	27	and	and	CC
50957	3237	28	by	by	IN
50957	3237	29	man	man	NN
50957	3237	30	.	.	.
50957	3238	1	In	in	IN
50957	3238	2	Dr.	Dr.	NNP
50957	3238	3	Hicks	Hicks	NNP
50957	3238	4	's	's	POS
50957	3238	5	opinion	opinion	NN
50957	3238	6	,	,	,
50957	3238	7	the	the	DT
50957	3238	8	contents	content	NNS
50957	3238	9	of	of	IN
50957	3238	10	the	the	DT
50957	3238	11	cavern	cavern	NN
50957	3238	12	must	must	MD
50957	3238	13	have	have	VB
50957	3238	14	been	be	VBN
50957	3238	15	disturbed	disturb	VBN
50957	3238	16	by	by	IN
50957	3238	17	marine	marine	JJ
50957	3238	18	action	action	NN
50957	3238	19	during	during	IN
50957	3238	20	the	the	DT
50957	3238	21	great	great	JJ
50957	3238	22	submergence	submergence	NN
50957	3238	23	in	in	IN
50957	3238	24	mid	mid	JJ
50957	3238	25	-	-	JJ
50957	3238	26	glacial	glacial	JJ
50957	3238	27	times	time	NNS
50957	3238	28	,	,	,
50957	3238	29	and	and	CC
50957	3238	30	afterwards	afterwards	RB
50957	3238	31	covered	cover	VBN
50957	3238	32	by	by	IN
50957	3238	33	marine	marine	JJ
50957	3238	34	sands	sand	NNS
50957	3238	35	and	and	CC
50957	3238	36	by	by	IN
50957	3238	37	an	an	DT
50957	3238	38	upper	upper	JJ
50957	3238	39	boulder	boulder	NN
50957	3238	40	-	-	HYPH
50957	3238	41	clay	clay	NN
50957	3238	42	,	,	,
50957	3238	43	identical	identical	JJ
50957	3238	44	in	in	IN
50957	3238	45	character	character	NN
50957	3238	46	with	with	IN
50957	3238	47	that	that	DT
50957	3238	48	found	find	VBN
50957	3238	49	at	at	IN
50957	3238	50	many	many	JJ
50957	3238	51	points	point	NNS
50957	3238	52	in	in	IN
50957	3238	53	the	the	DT
50957	3238	54	Vale	vale	NN
50957	3238	55	of	of	IN
50957	3238	56	Clwyd	Clwyd	NNP
50957	3238	57	.	.	.
50957	3239	1	The	the	DT
50957	3239	2	paleontological	paleontological	JJ
50957	3239	3	evidence	evidence	NN
50957	3239	4	suggests	suggest	VBZ
50957	3239	5	that	that	IN
50957	3239	6	the	the	DT
50957	3239	7	deposits	deposit	NNS
50957	3239	8	in	in	IN
50957	3239	9	question	question	NN
50957	3239	10	are	be	VBP
50957	3239	11	not	not	RB
50957	3239	12	preglacial	preglacial	JJ
50957	3239	13	,	,	,
50957	3239	14	but	but	CC
50957	3239	15	may	may	MD
50957	3239	16	be	be	VB
50957	3239	17	equivalent	equivalent	JJ
50957	3239	18	to	to	IN
50957	3239	19	the	the	DT
50957	3239	20	Pleistocene	Pleistocene	NNP
50957	3239	21	deposits	deposit	NNS
50957	3239	22	of	of	IN
50957	3239	23	our	-PRON-	PRP$
50957	3239	24	river	river	NN
50957	3239	25	-	-	HYPH
50957	3239	26	valleys	valley	NNS
50957	3239	27	.	.	.
50957	3240	1	"	"	``
50957	3240	2	[	[	-LRB-
50957	3240	3	DE	de	NN
50957	3240	4	]	]	-RRB-
50957	3240	5	[	[	-LRB-
50957	3240	6	Footnote	Footnote	NNP
50957	3240	7	DE	DE	NNP
50957	3240	8	:	:	:
50957	3240	9	H.	H.	NNP
50957	3240	10	B.	B.	NNP
50957	3240	11	Woodward	Woodward	NNP
50957	3240	12	's	's	POS
50957	3240	13	Geology	Geology	NNP
50957	3240	14	of	of	IN
50957	3240	15	England	England	NNP
50957	3240	16	and	and	CC
50957	3240	17	Wales	Wales	NNP
50957	3240	18	,	,	,
50957	3240	19	pp	pp	NNP
50957	3240	20	.	.	.
50957	3241	1	543	543	CD
50957	3241	2	,	,	,
50957	3241	3	544	544	CD
50957	3241	4	]	]	-RRB-
50957	3241	5	If	if	IN
50957	3241	6	the	the	DT
50957	3241	7	views	view	NNS
50957	3241	8	of	of	IN
50957	3241	9	Professor	Professor	NNP
50957	3241	10	Lewis	Lewis	NNP
50957	3241	11	and	and	CC
50957	3241	12	Mr.	Mr.	NNP
50957	3241	13	Kendall	Kendall	NNP
50957	3241	14	are	be	VBP
50957	3241	15	correct	correct	JJ
50957	3241	16	concerning	concern	VBG
50957	3241	17	the	the	DT
50957	3241	18	unity	unity	NN
50957	3241	19	of	of	IN
50957	3241	20	the	the	DT
50957	3241	21	Glacial	glacial	JJ
50957	3241	22	period	period	NN
50957	3241	23	in	in	IN
50957	3241	24	England	England	NNP
50957	3241	25	,	,	,
50957	3241	26	the	the	DT
50957	3241	27	shelly	shelly	JJ
50957	3241	28	and	and	CC
50957	3241	29	sandy	sandy	JJ
50957	3241	30	deposits	deposit	NNS
50957	3241	31	connected	connect	VBN
50957	3241	32	with	with	IN
50957	3241	33	these	these	DT
50957	3241	34	Clwydian	clwydian	JJ
50957	3241	35	caves	cave	NNS
50957	3241	36	at	at	IN
50957	3241	37	an	an	DT
50957	3241	38	elevation	elevation	NN
50957	3241	39	of	of	IN
50957	3241	40	400	400	CD
50957	3241	41	feet	foot	NNS
50957	3241	42	or	or	CC
50957	3241	43	more	more	JJR
50957	3241	44	would	would	MD
50957	3241	45	be	be	VB
50957	3241	46	explained	explain	VBN
50957	3241	47	in	in	IN
50957	3241	48	connection	connection	NN
50957	3241	49	with	with	IN
50957	3241	50	the	the	DT
50957	3241	51	marginal	marginal	JJ
50957	3241	52	lakes	lake	NNS
50957	3241	53	which	which	WDT
50957	3241	54	must	must	MD
50957	3241	55	have	have	VB
50957	3241	56	occupied	occupy	VBN
50957	3241	57	the	the	DT
50957	3241	58	valley	valley	NN
50957	3241	59	during	during	IN
50957	3241	60	both	both	CC
50957	3241	61	the	the	DT
50957	3241	62	advance	advance	NN
50957	3241	63	and	and	CC
50957	3241	64	the	the	DT
50957	3241	65	retreat	retreat	NN
50957	3241	66	of	of	IN
50957	3241	67	the	the	DT
50957	3241	68	ice	ice	NN
50957	3241	69	-	-	HYPH
50957	3241	70	front	front	NN
50957	3241	71	;	;	:
50957	3241	72	the	the	DT
50957	3241	73	shells	shell	NNS
50957	3241	74	having	have	VBG
50957	3241	75	been	be	VBN
50957	3241	76	carried	carry	VBN
50957	3241	77	up	up	RP
50957	3241	78	from	from	IN
50957	3241	79	the	the	DT
50957	3241	80	sea	sea	NN
50957	3241	81	-	-	HYPH
50957	3241	82	bottom	bottom	NN
50957	3241	83	by	by	IN
50957	3241	84	the	the	DT
50957	3241	85	ice	ice	NN
50957	3241	86	-	-	HYPH
50957	3241	87	movement	movement	NN
50957	3241	88	,	,	,
50957	3241	89	after	after	IN
50957	3241	90	the	the	DT
50957	3241	91	manner	manner	NN
50957	3241	92	supposed	suppose	VBN
50957	3241	93	in	in	IN
50957	3241	94	the	the	DT
50957	3241	95	case	case	NN
50957	3241	96	of	of	IN
50957	3241	97	those	those	DT
50957	3241	98	at	at	IN
50957	3241	99	Macclesfield	Macclesfield	NNP
50957	3241	100	and	and	CC
50957	3241	101	Moel	Moel	NNP
50957	3241	102	Tryfaen	Tryfaen	NNP
50957	3241	103	.	.	.
50957	3242	1	If	if	IN
50957	3242	2	,	,	,
50957	3242	3	therefore	therefore	RB
50957	3242	4	,	,	,
50957	3242	5	the	the	DT
50957	3242	6	statements	statement	NNS
50957	3242	7	concerning	concern	VBG
50957	3242	8	the	the	DT
50957	3242	9	discovery	discovery	NN
50957	3242	10	of	of	IN
50957	3242	11	flint	flint	NN
50957	3242	12	implements	implement	NNS
50957	3242	13	in	in	IN
50957	3242	14	this	this	DT
50957	3242	15	Cae	Cae	NNP
50957	3242	16	Gwyn	Gwyn	NNP
50957	3242	17	cave	cave	NN
50957	3242	18	can	can	MD
50957	3242	19	be	be	VB
50957	3242	20	relied	rely	VBN
50957	3242	21	upon	upon	IN
50957	3242	22	,	,	,
50957	3242	23	this	this	DT
50957	3242	24	is	be	VBZ
50957	3242	25	the	the	DT
50957	3242	26	most	most	RBS
50957	3242	27	direct	direct	JJ
50957	3242	28	evidence	evidence	NN
50957	3242	29	yet	yet	RB
50957	3242	30	obtained	obtain	VBN
50957	3242	31	in	in	IN
50957	3242	32	Europe	Europe	NNP
50957	3242	33	of	of	IN
50957	3242	34	man	man	NN
50957	3242	35	's	's	POS
50957	3242	36	occupation	occupation	NN
50957	3242	37	of	of	IN
50957	3242	38	the	the	DT
50957	3242	39	island	island	NN
50957	3242	40	during	during	IN
50957	3242	41	the	the	DT
50957	3242	42	continuance	continuance	NN
50957	3242	43	of	of	IN
50957	3242	44	the	the	DT
50957	3242	45	Glacial	glacial	JJ
50957	3242	46	period	period	NN
50957	3242	47	.	.	.
50957	3243	1	In	in	IN
50957	3243	2	all	all	PDT
50957	3243	3	these	these	DT
50957	3243	4	caves	cave	NNS
50957	3243	5	it	-PRON-	PRP
50957	3243	6	is	be	VBZ
50957	3243	7	to	to	TO
50957	3243	8	be	be	VB
50957	3243	9	noted	note	VBN
50957	3243	10	that	that	IN
50957	3243	11	there	there	EX
50957	3243	12	is	be	VBZ
50957	3243	13	a	a	DT
50957	3243	14	sharp	sharp	JJ
50957	3243	15	line	line	NN
50957	3243	16	of	of	IN
50957	3243	17	demarcation	demarcation	NN
50957	3243	18	between	between	IN
50957	3243	19	the	the	DT
50957	3243	20	strata	strata	NN
50957	3243	21	containing	contain	VBG
50957	3243	22	palæolithic	palæolithic	JJ
50957	3243	23	implements	implement	NNS
50957	3243	24	and	and	CC
50957	3243	25	those	those	DT
50957	3243	26	containing	contain	VBG
50957	3243	27	only	only	RB
50957	3243	28	the	the	DT
50957	3243	29	remains	remain	NNS
50957	3243	30	of	of	IN
50957	3243	31	modern	modern	JJ
50957	3243	32	animals	animal	NNS
50957	3243	33	.	.	.
50957	3244	1	Palæolithic	palæolithic	JJ
50957	3244	2	implements	implement	NNS
50957	3244	3	are	be	VBP
50957	3244	4	confined	confine	VBN
50957	3244	5	to	to	IN
50957	3244	6	the	the	DT
50957	3244	7	lower	low	JJR
50957	3244	8	strata	strata	NN
50957	3244	9	,	,	,
50957	3244	10	which	which	WDT
50957	3244	11	in	in	IN
50957	3244	12	some	some	DT
50957	3244	13	of	of	IN
50957	3244	14	the	the	DT
50957	3244	15	caves	cave	NNS
50957	3244	16	are	be	VBP
50957	3244	17	separated	separate	VBN
50957	3244	18	from	from	IN
50957	3244	19	the	the	DT
50957	3244	20	upper	upper	JJ
50957	3244	21	by	by	IN
50957	3244	22	a	a	DT
50957	3244	23	continuous	continuous	JJ
50957	3244	24	bed	bed	NN
50957	3244	25	of	of	IN
50957	3244	26	stalagmite	stalagmite	NN
50957	3244	27	,	,	,
50957	3244	28	to	to	TO
50957	3244	29	which	which	WDT
50957	3244	30	reference	reference	NN
50957	3244	31	will	will	MD
50957	3244	32	be	be	VB
50957	3244	33	made	make	VBN
50957	3244	34	when	when	WRB
50957	3244	35	discussing	discuss	VBG
50957	3244	36	the	the	DT
50957	3244	37	chronology	chronology	NN
50957	3244	38	of	of	IN
50957	3244	39	the	the	DT
50957	3244	40	Glacial	glacial	JJ
50957	3244	41	period	period	NN
50957	3244	42	.	.	.
50957	3245	1	The	the	DT
50957	3245	2	remains	remain	NNS
50957	3245	3	of	of	IN
50957	3245	4	extinct	extinct	JJ
50957	3245	5	animals	animal	NNS
50957	3245	6	also	also	RB
50957	3245	7	are	be	VBP
50957	3245	8	confined	confine	VBN
50957	3245	9	to	to	IN
50957	3245	10	the	the	DT
50957	3245	11	lower	low	JJR
50957	3245	12	beds	bed	NNS
50957	3245	13	.	.	.
50957	3246	1	The	the	DT
50957	3246	2	caves	cave	NNS
50957	3246	3	which	which	WDT
50957	3246	4	we	-PRON-	PRP
50957	3246	5	have	have	VBP
50957	3246	6	been	be	VBN
50957	3246	7	considering	consider	VBG
50957	3246	8	in	in	IN
50957	3246	9	England	England	NNP
50957	3246	10	are	be	VBP
50957	3246	11	all	all	RB
50957	3246	12	in	in	IN
50957	3246	13	limestone	limestone	NN
50957	3246	14	strata	strata	NN
50957	3246	15	,	,	,
50957	3246	16	and	and	CC
50957	3246	17	have	have	VBP
50957	3246	18	been	be	VBN
50957	3246	19	formed	form	VBN
50957	3246	20	by	by	IN
50957	3246	21	streams	stream	NNS
50957	3246	22	of	of	IN
50957	3246	23	water	water	NN
50957	3246	24	which	which	WDT
50957	3246	25	have	have	VBP
50957	3246	26	enlarged	enlarge	VBN
50957	3246	27	some	some	DT
50957	3246	28	natural	natural	JJ
50957	3246	29	fissures	fissure	NNS
50957	3246	30	both	both	CC
50957	3246	31	by	by	IN
50957	3246	32	mechanical	mechanical	JJ
50957	3246	33	action	action	NN
50957	3246	34	in	in	IN
50957	3246	35	wearing	wear	VBG
50957	3246	36	away	away	RP
50957	3246	37	the	the	DT
50957	3246	38	rocks	rock	NNS
50957	3246	39	,	,	,
50957	3246	40	and	and	CC
50957	3246	41	by	by	IN
50957	3246	42	chemical	chemical	JJ
50957	3246	43	action	action	NN
50957	3246	44	in	in	IN
50957	3246	45	dissolving	dissolve	VBG
50957	3246	46	them	-PRON-	PRP
50957	3246	47	.	.	.
50957	3247	1	Through	through	IN
50957	3247	2	the	the	DT
50957	3247	3	lowering	lowering	NN
50957	3247	4	of	of	IN
50957	3247	5	the	the	DT
50957	3247	6	main	main	JJ
50957	3247	7	line	line	NN
50957	3247	8	of	of	IN
50957	3247	9	drainage	drainage	NN
50957	3247	10	,	,	,
50957	3247	11	caverns	cavern	VBZ
50957	3247	12	with	with	IN
50957	3247	13	a	a	DT
50957	3247	14	dry	dry	JJ
50957	3247	15	floor	floor	NN
50957	3247	16	are	be	VBP
50957	3247	17	at	at	IN
50957	3247	18	length	length	NN
50957	3247	19	left	leave	VBN
50957	3247	20	,	,	,
50957	3247	21	offering	offer	VBG
50957	3247	22	shelter	shelter	NN
50957	3247	23	and	and	CC
50957	3247	24	protection	protection	NN
50957	3247	25	both	both	DT
50957	3247	26	to	to	IN
50957	3247	27	man	man	NN
50957	3247	28	and	and	CC
50957	3247	29	beast	beast	NN
50957	3247	30	.	.	.
50957	3248	1	Oftentimes	oftentimes	RB
50957	3248	2	,	,	,
50957	3248	3	but	but	CC
50957	3248	4	not	not	RB
50957	3248	5	always	always	RB
50957	3248	6	,	,	,
50957	3248	7	some	some	DT
50957	3248	8	idea	idea	NN
50957	3248	9	of	of	IN
50957	3248	10	the	the	DT
50957	3248	11	age	age	NN
50957	3248	12	of	of	IN
50957	3248	13	these	these	DT
50957	3248	14	caverns	cavern	NNS
50957	3248	15	may	may	MD
50957	3248	16	be	be	VB
50957	3248	17	obtained	obtain	VBN
50957	3248	18	by	by	IN
50957	3248	19	observing	observe	VBG
50957	3248	20	the	the	DT
50957	3248	21	depth	depth	NN
50957	3248	22	to	to	TO
50957	3248	23	which	which	WDT
50957	3248	24	the	the	DT
50957	3248	25	main	main	JJ
50957	3248	26	channel	channel	NN
50957	3248	27	of	of	IN
50957	3248	28	drainage	drainage	NN
50957	3248	29	to	to	TO
50957	3248	30	which	which	WDT
50957	3248	31	they	-PRON-	PRP
50957	3248	32	were	be	VBD
50957	3248	33	tributary	tributary	JJ
50957	3248	34	has	have	VBZ
50957	3248	35	been	be	VBN
50957	3248	36	lowered	lower	VBN
50957	3248	37	since	since	IN
50957	3248	38	their	-PRON-	PRP$
50957	3248	39	formation	formation	NN
50957	3248	40	.	.	.
50957	3249	1	But	but	CC
50957	3249	2	to	to	IN
50957	3249	3	this	this	DT
50957	3249	4	subject	subject	NN
50957	3249	5	also	also	RB
50957	3249	6	we	-PRON-	PRP
50957	3249	7	will	will	MD
50957	3249	8	return	return	VB
50957	3249	9	when	when	WRB
50957	3249	10	we	-PRON-	PRP
50957	3249	11	come	come	VBP
50957	3249	12	specifically	specifically	RB
50957	3249	13	to	to	TO
50957	3249	14	discuss	discuss	VB
50957	3249	15	the	the	DT
50957	3249	16	chronological	chronological	JJ
50957	3249	17	question	question	NN
50957	3249	18	.	.	.
50957	3250	1	_	_	NNP
50957	3250	2	The	the	DT
50957	3250	3	Continent	Continent	NNP
50957	3250	4	.	.	.
50957	3250	5	_	_	NNP
50957	3250	6	Systematic	systematic	JJ
50957	3250	7	explorations	exploration	NNS
50957	3250	8	in	in	IN
50957	3250	9	the	the	DT
50957	3250	10	caves	cave	NNS
50957	3250	11	of	of	IN
50957	3250	12	Belgium	Belgium	NNP
50957	3250	13	were	be	VBD
50957	3250	14	begun	begin	VBN
50957	3250	15	in	in	IN
50957	3250	16	1833	1833	CD
50957	3250	17	by	by	IN
50957	3250	18	Dr.	Dr.	NNP
50957	3250	19	Schmerling	Schmerling	NNP
50957	3250	20	,	,	,
50957	3250	21	in	in	IN
50957	3250	22	the	the	DT
50957	3250	23	valley	valley	NN
50957	3250	24	of	of	IN
50957	3250	25	the	the	DT
50957	3250	26	Meuse	Meuse	NNP
50957	3250	27	,	,	,
50957	3250	28	near	near	IN
50957	3250	29	his	-PRON-	PRP$
50957	3250	30	residence	residence	NN
50957	3250	31	in	in	IN
50957	3250	32	Liége	Liége	NNP
50957	3250	33	.	.	.
50957	3251	1	The	the	DT
50957	3251	2	Meuse	Meuse	NNP
50957	3251	3	is	be	VBZ
50957	3251	4	here	here	RB
50957	3251	5	bordered	border	VBN
50957	3251	6	by	by	IN
50957	3251	7	limestone	limestone	NN
50957	3251	8	precipices	precipice	VBZ
50957	3251	9	200	200	CD
50957	3251	10	or	or	CC
50957	3251	11	more	more	JJR
50957	3251	12	feet	foot	NNS
50957	3251	13	in	in	IN
50957	3251	14	height	height	NN
50957	3251	15	.	.	.
50957	3252	1	Opening	open	VBG
50957	3252	2	out	out	RP
50957	3252	3	from	from	IN
50957	3252	4	these	these	DT
50957	3252	5	rocky	rocky	JJ
50957	3252	6	walls	wall	NNS
50957	3252	7	are	be	VBP
50957	3252	8	the	the	DT
50957	3252	9	entrances	entrance	NNS
50957	3252	10	to	to	IN
50957	3252	11	the	the	DT
50957	3252	12	numerous	numerous	JJ
50957	3252	13	caverns	cavern	NNS
50957	3252	14	which	which	WDT
50957	3252	15	have	have	VBP
50957	3252	16	rendered	render	VBN
50957	3252	17	the	the	DT
50957	3252	18	region	region	NN
50957	3252	19	so	so	RB
50957	3252	20	famous	famous	JJ
50957	3252	21	.	.	.
50957	3253	1	To	to	TO
50957	3253	2	get	get	VB
50957	3253	3	access	access	NN
50957	3253	4	to	to	IN
50957	3253	5	the	the	DT
50957	3253	6	most	most	RBS
50957	3253	7	important	important	JJ
50957	3253	8	of	of	IN
50957	3253	9	these	these	DT
50957	3253	10	,	,	,
50957	3253	11	Dr.	Dr.	NNP
50957	3253	12	Schmerling	Schmerling	NNP
50957	3253	13	had	have	VBD
50957	3253	14	to	to	TO
50957	3253	15	let	let	VB
50957	3253	16	himself	-PRON-	PRP
50957	3253	17	down	down	RP
50957	3253	18	over	over	IN
50957	3253	19	a	a	DT
50957	3253	20	precipice	precipice	NN
50957	3253	21	by	by	IN
50957	3253	22	a	a	DT
50957	3253	23	rope	rope	NN
50957	3253	24	tied	tie	VBN
50957	3253	25	to	to	IN
50957	3253	26	a	a	DT
50957	3253	27	tree	tree	NN
50957	3253	28	,	,	,
50957	3253	29	and	and	CC
50957	3253	30	then	then	RB
50957	3253	31	to	to	TO
50957	3253	32	creep	creep	VB
50957	3253	33	along	along	RP
50957	3253	34	on	on	IN
50957	3253	35	all	all	DT
50957	3253	36	-	-	HYPH
50957	3253	37	fours	four	NNS
50957	3253	38	through	through	IN
50957	3253	39	intricate	intricate	JJ
50957	3253	40	channels	channel	NNS
50957	3253	41	to	to	TO
50957	3253	42	reach	reach	VB
50957	3253	43	the	the	DT
50957	3253	44	larger	large	JJR
50957	3253	45	chambers	chamber	NNS
50957	3253	46	which	which	WDT
50957	3253	47	it	-PRON-	PRP
50957	3253	48	was	be	VBD
50957	3253	49	his	-PRON-	PRP$
50957	3253	50	object	object	NN
50957	3253	51	to	to	TO
50957	3253	52	explore	explore	VB
50957	3253	53	.	.	.
50957	3254	1	In	in	IN
50957	3254	2	the	the	DT
50957	3254	3	cave	cave	NN
50957	3254	4	at	at	IN
50957	3254	5	Engis	Engis	NNP
50957	3254	6	,	,	,
50957	3254	7	on	on	IN
50957	3254	8	the	the	DT
50957	3254	9	left	left	JJ
50957	3254	10	bank	bank	NN
50957	3254	11	of	of	IN
50957	3254	12	the	the	DT
50957	3254	13	Meuse	Meuse	NNP
50957	3254	14	,	,	,
50957	3254	15	about	about	RB
50957	3254	16	eight	eight	CD
50957	3254	17	miles	mile	NNS
50957	3254	18	above	above	IN
50957	3254	19	Liége	Liége	NNP
50957	3254	20	,	,	,
50957	3254	21	he	-PRON-	PRP
50957	3254	22	found	find	VBD
50957	3254	23	a	a	DT
50957	3254	24	human	human	JJ
50957	3254	25	skull	skull	NN
50957	3254	26	deeply	deeply	RB
50957	3254	27	buried	bury	VBN
50957	3254	28	in	in	IN
50957	3254	29	breccia	breccia	NNP
50957	3254	30	in	in	IN
50957	3254	31	company	company	NN
50957	3254	32	with	with	IN
50957	3254	33	many	many	JJ
50957	3254	34	bones	bone	NNS
50957	3254	35	of	of	IN
50957	3254	36	the	the	DT
50957	3254	37	extinct	extinct	JJ
50957	3254	38	animals	animal	NNS
50957	3254	39	previously	previously	RB
50957	3254	40	stated	state	VBD
50957	3254	41	to	to	TO
50957	3254	42	have	have	VB
50957	3254	43	been	be	VBN
50957	3254	44	associated	associate	VBN
50957	3254	45	with	with	IN
50957	3254	46	man	man	NN
50957	3254	47	during	during	IN
50957	3254	48	the	the	DT
50957	3254	49	Glacial	glacial	JJ
50957	3254	50	period	period	NN
50957	3254	51	.	.	.
50957	3255	1	This	this	DT
50957	3255	2	so	so	RB
50957	3255	3	-	-	HYPH
50957	3255	4	called	call	VBN
50957	3255	5	"	"	``
50957	3255	6	Engis	Engis	NNP
50957	3255	7	skull	skull	NN
50957	3255	8	"	"	''
50957	3255	9	was	be	VBD
50957	3255	10	by	by	IN
50957	3255	11	no	no	DT
50957	3255	12	means	mean	NNS
50957	3255	13	apelike	apelike	JJ
50957	3255	14	in	in	IN
50957	3255	15	its	-PRON-	PRP$
50957	3255	16	character	character	NN
50957	3255	17	,	,	,
50957	3255	18	but	but	CC
50957	3255	19	closely	closely	RB
50957	3255	20	resembled	resemble	VBN
50957	3255	21	that	that	DT
50957	3255	22	of	of	IN
50957	3255	23	the	the	DT
50957	3255	24	average	average	JJ
50957	3255	25	Caucasian	caucasian	JJ
50957	3255	26	man	man	NN
50957	3255	27	.	.	.
50957	3256	1	But	but	CC
50957	3256	2	this	this	DT
50957	3256	3	established	establish	VBD
50957	3256	4	the	the	DT
50957	3256	5	association	association	NN
50957	3256	6	upon	upon	IN
50957	3256	7	the	the	DT
50957	3256	8	Continent	Continent	NNP
50957	3256	9	of	of	IN
50957	3256	10	man	man	NN
50957	3256	11	with	with	IN
50957	3256	12	some	some	DT
50957	3256	13	of	of	IN
50957	3256	14	the	the	DT
50957	3256	15	extinct	extinct	JJ
50957	3256	16	animals	animal	NNS
50957	3256	17	of	of	IN
50957	3256	18	the	the	DT
50957	3256	19	Glacial	glacial	JJ
50957	3256	20	period	period	NN
50957	3256	21	.	.	.
50957	3257	1	[	[	-LRB-
50957	3257	2	Illustration	illustration	NN
50957	3257	3	:	:	:
50957	3257	4	Fig	Fig	NNP
50957	3257	5	.	.	.
50957	3258	1	79.--Engis	79.--engis	CD
50957	3258	2	skull	skull	NNP
50957	3258	3	,	,	,
50957	3258	4	reduced	reduce	VBN
50957	3258	5	(	(	-LRB-
50957	3258	6	after	after	IN
50957	3258	7	Lyell	Lyell	NNP
50957	3258	8	.	.	.
50957	3258	9	)	)	-RRB-
50957	3258	10	]	]	-RRB-
50957	3259	1	The	the	DT
50957	3259	2	vicinity	vicinity	NN
50957	3259	3	of	of	IN
50957	3259	4	Liége	Liége	NNP
50957	3259	5	has	have	VBZ
50957	3259	6	also	also	RB
50957	3259	7	furnished	furnish	VBN
50957	3259	8	us	-PRON-	PRP
50957	3259	9	another	another	DT
50957	3259	10	cavern	cavern	NN
50957	3259	11	whose	whose	WP$
50957	3259	12	contents	content	NNS
50957	3259	13	are	be	VBP
50957	3259	14	of	of	IN
50957	3259	15	the	the	DT
50957	3259	16	highest	high	JJS
50957	3259	17	importance	importance	NN
50957	3259	18	,	,	,
50957	3259	19	ranking	rank	VBG
50957	3259	20	indeed	indeed	RB
50957	3259	21	as	as	IN
50957	3259	22	perhaps	perhaps	RB
50957	3259	23	the	the	DT
50957	3259	24	most	most	RBS
50957	3259	25	significant	significant	JJ
50957	3259	26	single	single	JJ
50957	3259	27	discovery	discovery	NN
50957	3259	28	yet	yet	CC
50957	3259	29	made	make	VBN
50957	3259	30	.	.	.
50957	3260	1	The	the	DT
50957	3260	2	cave	cave	NN
50957	3260	3	referred	refer	VBD
50957	3260	4	to	to	IN
50957	3260	5	is	be	VBZ
50957	3260	6	on	on	IN
50957	3260	7	the	the	DT
50957	3260	8	property	property	NN
50957	3260	9	of	of	IN
50957	3260	10	the	the	DT
50957	3260	11	Count	Count	NNP
50957	3260	12	of	of	IN
50957	3260	13	Beauffort	Beauffort	NNP
50957	3260	14	,	,	,
50957	3260	15	in	in	IN
50957	3260	16	the	the	DT
50957	3260	17	commune	commune	NN
50957	3260	18	of	of	IN
50957	3260	19	Spy	Spy	NNP
50957	3260	20	,	,	,
50957	3260	21	in	in	IN
50957	3260	22	the	the	DT
50957	3260	23	province	province	NN
50957	3260	24	of	of	IN
50957	3260	25	Namur	Namur	NNP
50957	3260	26	in	in	IN
50957	3260	27	Belgium	Belgium	NNP
50957	3260	28	.	.	.
50957	3261	1	For	for	IN
50957	3261	2	the	the	DT
50957	3261	3	facts	fact	NNS
50957	3261	4	relating	relate	VBG
50957	3261	5	to	to	IN
50957	3261	6	it	-PRON-	PRP
50957	3261	7	we	-PRON-	PRP
50957	3261	8	are	be	VBP
50957	3261	9	indebted	indebted	JJ
50957	3261	10	to	to	IN
50957	3261	11	Messrs	Messrs	NNP
50957	3261	12	:	:	:
50957	3261	13	Lohest	Lohest	NNP
50957	3261	14	and	and	CC
50957	3261	15	Fraipont	Fraipont	NNP
50957	3261	16	,	,	,
50957	3261	17	the	the	DT
50957	3261	18	former	former	JJ
50957	3261	19	Professor	Professor	NNP
50957	3261	20	of	of	IN
50957	3261	21	Geology	Geology	NNP
50957	3261	22	and	and	CC
50957	3261	23	the	the	DT
50957	3261	24	latter	latter	JJ
50957	3261	25	of	of	IN
50957	3261	26	Anatomy	Anatomy	NNP
50957	3261	27	in	in	IN
50957	3261	28	the	the	DT
50957	3261	29	University	University	NNP
50957	3261	30	of	of	IN
50957	3261	31	Liége	Liége	NNP
50957	3261	32	.	.	.
50957	3262	1	The	the	DT
50957	3262	2	exploration	exploration	NN
50957	3262	3	of	of	IN
50957	3262	4	the	the	DT
50957	3262	5	cave	cave	NN
50957	3262	6	was	be	VBD
50957	3262	7	made	make	VBN
50957	3262	8	in	in	IN
50957	3262	9	1886	1886	CD
50957	3262	10	,	,	,
50957	3262	11	and	and	CC
50957	3262	12	the	the	DT
50957	3262	13	full	full	JJ
50957	3262	14	report	report	NN
50957	3262	15	with	with	IN
50957	3262	16	illustrations	illustration	NNS
50957	3262	17	published	publish	VBN
50957	3262	18	in	in	IN
50957	3262	19	the	the	DT
50957	3262	20	following	following	JJ
50957	3262	21	year	year	NN
50957	3262	22	in	in	IN
50957	3262	23	Archives	Archives	NNP
50957	3262	24	de	de	NNP
50957	3262	25	Biologie	Biologie	NNP
50957	3262	26	.	.	.
50957	3263	1	[	[	-LRB-
50957	3263	2	DF	DF	NNP
50957	3263	3	]	]	-RRB-
50957	3263	4	The	the	DT
50957	3263	5	significance	significance	NN
50957	3263	6	of	of	IN
50957	3263	7	this	this	DT
50957	3263	8	discovery	discovery	NN
50957	3263	9	is	be	VBZ
50957	3263	10	enhanced	enhance	VBN
50957	3263	11	by	by	IN
50957	3263	12	the	the	DT
50957	3263	13	light	light	NN
50957	3263	14	it	-PRON-	PRP
50957	3263	15	sheds	shed	VBZ
50957	3263	16	upon	upon	IN
50957	3263	17	and	and	CC
50957	3263	18	the	the	DT
50957	3263	19	confirmation	confirmation	NN
50957	3263	20	it	-PRON-	PRP
50957	3263	21	brings	bring	VBZ
50957	3263	22	to	to	IN
50957	3263	23	the	the	DT
50957	3263	24	famous	famous	JJ
50957	3263	25	Neanderthal	neanderthal	JJ
50957	3263	26	skull	skull	NN
50957	3263	27	and	and	CC
50957	3263	28	others	other	NNS
50957	3263	29	of	of	IN
50957	3263	30	similar	similar	JJ
50957	3263	31	character	character	NN
50957	3263	32	,	,	,
50957	3263	33	which	which	WDT
50957	3263	34	for	for	IN
50957	3263	35	a	a	DT
50957	3263	36	long	long	JJ
50957	3263	37	time	time	NN
50957	3263	38	had	have	VBD
50957	3263	39	been	be	VBN
50957	3263	40	subjects	subject	NNS
50957	3263	41	of	of	IN
50957	3263	42	vigorous	vigorous	JJ
50957	3263	43	discussion	discussion	NN
50957	3263	44	.	.	.
50957	3264	1	Before	before	IN
50957	3264	2	describing	describe	VBG
50957	3264	3	it	-PRON-	PRP
50957	3264	4	,	,	,
50957	3264	5	therefore	therefore	RB
50957	3264	6	,	,	,
50957	3264	7	we	-PRON-	PRP
50957	3264	8	will	will	MD
50957	3264	9	give	give	VB
50957	3264	10	a	a	DT
50957	3264	11	brief	brief	JJ
50957	3264	12	account	account	NN
50957	3264	13	of	of	IN
50957	3264	14	the	the	DT
50957	3264	15	previous	previous	JJ
50957	3264	16	discoveries	discovery	NNS
50957	3264	17	.	.	.
50957	3265	1	[	[	-LRB-
50957	3265	2	Footnote	Footnote	NNP
50957	3265	3	DF	DF	NNP
50957	3265	4	:	:	:
50957	3265	5	See	see	VB
50957	3265	6	pp	pp	NNP
50957	3265	7	.	.	.
50957	3266	1	587	587	CD
50957	3266	2	,	,	,
50957	3266	3	757	757	CD
50957	3266	4	.	.	.
50957	3266	5	]	]	-RRB-
50957	3267	1	The	the	DT
50957	3267	2	famous	famous	JJ
50957	3267	3	Neanderthal	Neanderthal	NNP
50957	3267	4	skull	skull	NN
50957	3267	5	was	be	VBD
50957	3267	6	brought	bring	VBN
50957	3267	7	to	to	IN
50957	3267	8	light	light	NN
50957	3267	9	in	in	IN
50957	3267	10	1857	1857	CD
50957	3267	11	by	by	IN
50957	3267	12	workmen	workman	NNS
50957	3267	13	in	in	IN
50957	3267	14	a	a	DT
50957	3267	15	limestone	limestone	NN
50957	3267	16	-	-	HYPH
50957	3267	17	quarry	quarry	NN
50957	3267	18	,	,	,
50957	3267	19	near	near	IN
50957	3267	20	Düsseldorf	Düsseldorf	NNP
50957	3267	21	,	,	,
50957	3267	22	in	in	IN
50957	3267	23	the	the	DT
50957	3267	24	valley	valley	NN
50957	3267	25	of	of	IN
50957	3267	26	the	the	DT
50957	3267	27	Neander	Neander	NNP
50957	3267	28	,	,	,
50957	3267	29	a	a	DT
50957	3267	30	small	small	JJ
50957	3267	31	tributary	tributary	NN
50957	3267	32	to	to	IN
50957	3267	33	the	the	DT
50957	3267	34	Rhine	Rhine	NNP
50957	3267	35	.	.	.
50957	3268	1	By	by	IN
50957	3268	2	these	these	DT
50957	3268	3	workmen	workman	NNS
50957	3268	4	a	a	DT
50957	3268	5	cavern	cavern	NN
50957	3268	6	was	be	VBD
50957	3268	7	opened	open	VBN
50957	3268	8	upon	upon	IN
50957	3268	9	the	the	DT
50957	3268	10	southern	southern	JJ
50957	3268	11	side	side	NN
50957	3268	12	of	of	IN
50957	3268	13	the	the	DT
50957	3268	14	winding	winding	NN
50957	3268	15	ravine	ravine	NN
50957	3268	16	,	,	,
50957	3268	17	about	about	RB
50957	3268	18	sixty	sixty	CD
50957	3268	19	feet	foot	NNS
50957	3268	20	above	above	IN
50957	3268	21	the	the	DT
50957	3268	22	stream	stream	NN
50957	3268	23	and	and	CC
50957	3268	24	one	one	CD
50957	3268	25	hundred	hundred	CD
50957	3268	26	feet	foot	NNS
50957	3268	27	below	below	IN
50957	3268	28	the	the	DT
50957	3268	29	top	top	NN
50957	3268	30	of	of	IN
50957	3268	31	the	the	DT
50957	3268	32	cliff	cliff	NN
50957	3268	33	.	.	.
50957	3269	1	The	the	DT
50957	3269	2	skull	skull	NN
50957	3269	3	attracted	attract	VBD
50957	3269	4	much	much	JJ
50957	3269	5	attention	attention	NN
50957	3269	6	from	from	IN
50957	3269	7	its	-PRON-	PRP$
50957	3269	8	supposed	suppose	VBN
50957	3269	9	possession	possession	NN
50957	3269	10	of	of	IN
50957	3269	11	many	many	JJ
50957	3269	12	apelike	apelike	JJ
50957	3269	13	characteristics	characteristic	NNS
50957	3269	14	;	;	:
50957	3269	15	indeed	indeed	RB
50957	3269	16	,	,	,
50957	3269	17	it	-PRON-	PRP
50957	3269	18	was	be	VBD
50957	3269	19	represented	represent	VBN
50957	3269	20	by	by	IN
50957	3269	21	some	some	DT
50957	3269	22	to	to	TO
50957	3269	23	be	be	VB
50957	3269	24	a	a	DT
50957	3269	25	real	real	RB
50957	3269	26	intermediate	intermediate	JJ
50957	3269	27	link	link	NN
50957	3269	28	between	between	IN
50957	3269	29	man	man	NN
50957	3269	30	and	and	CC
50957	3269	31	the	the	DT
50957	3269	32	anthropoid	anthropoid	NN
50957	3269	33	apes	ape	NNS
50957	3269	34	.	.	.
50957	3270	1	The	the	DT
50957	3270	2	accompanying	accompanying	JJ
50957	3270	3	cut	cut	NN
50957	3270	4	enables	enable	VBZ
50957	3270	5	one	one	PRP
50957	3270	6	to	to	TO
50957	3270	7	compare	compare	VB
50957	3270	8	the	the	DT
50957	3270	9	outline	outline	NN
50957	3270	10	of	of	IN
50957	3270	11	the	the	DT
50957	3270	12	Neanderthal	Neanderthal	NNP
50957	3270	13	skull	skull	NN
50957	3270	14	with	with	IN
50957	3270	15	that	that	DT
50957	3270	16	of	of	IN
50957	3270	17	a	a	DT
50957	3270	18	chimpanzee	chimpanzee	NN
50957	3270	19	on	on	IN
50957	3270	20	the	the	DT
50957	3270	21	one	one	CD
50957	3270	22	hand	hand	NN
50957	3270	23	and	and	CC
50957	3270	24	of	of	IN
50957	3270	25	the	the	DT
50957	3270	26	highly	highly	RB
50957	3270	27	developed	developed	JJ
50957	3270	28	European	European	NNP
50957	3270	29	on	on	IN
50957	3270	30	the	the	DT
50957	3270	31	other	other	JJ
50957	3270	32	.	.	.
50957	3271	1	The	the	DT
50957	3271	2	apelike	apelike	JJ
50957	3271	3	peculiarities	peculiarity	NNS
50957	3271	4	of	of	IN
50957	3271	5	this	this	DT
50957	3271	6	skull	skull	NN
50957	3271	7	appear	appear	VBP
50957	3271	8	in	in	IN
50957	3271	9	its	-PRON-	PRP$
50957	3271	10	vertical	vertical	JJ
50957	3271	11	depression	depression	NN
50957	3271	12	,	,	,
50957	3271	13	in	in	IN
50957	3271	14	the	the	DT
50957	3271	15	enormous	enormous	JJ
50957	3271	16	thickness	thickness	NN
50957	3271	17	of	of	IN
50957	3271	18	the	the	DT
50957	3271	19	bony	bony	NN
50957	3271	20	ridges	ridge	NNS
50957	3271	21	just	just	RB
50957	3271	22	above	above	IN
50957	3271	23	the	the	DT
50957	3271	24	eyes	eye	NNS
50957	3271	25	,	,	,
50957	3271	26	and	and	CC
50957	3271	27	in	in	IN
50957	3271	28	the	the	DT
50957	3271	29	gradual	gradual	JJ
50957	3271	30	slope	slope	NN
50957	3271	31	of	of	IN
50957	3271	32	the	the	DT
50957	3271	33	back	back	JJ
50957	3271	34	part	part	NN
50957	3271	35	of	of	IN
50957	3271	36	the	the	DT
50957	3271	37	head	head	NN
50957	3271	38	,	,	,
50957	3271	39	together	together	RB
50957	3271	40	with	with	IN
50957	3271	41	some	some	DT
50957	3271	42	other	other	JJ
50957	3271	43	characteristics	characteristic	NNS
50957	3271	44	which	which	WDT
50957	3271	45	can	can	MD
50957	3271	46	only	only	RB
50957	3271	47	be	be	VB
50957	3271	48	described	describe	VBN
50957	3271	49	in	in	IN
50957	3271	50	technical	technical	JJ
50957	3271	51	language	language	NN
50957	3271	52	;	;	:
50957	3271	53	so	so	IN
50957	3271	54	that	that	IN
50957	3271	55	it	-PRON-	PRP
50957	3271	56	was	be	VBD
50957	3271	57	pronounced	pronounce	VBN
50957	3271	58	by	by	IN
50957	3271	59	the	the	DT
50957	3271	60	highest	high	JJS
50957	3271	61	authorities	authority	NNS
50957	3271	62	the	the	DT
50957	3271	63	most	most	RBS
50957	3271	64	apelike	apelike	JJ
50957	3271	65	of	of	IN
50957	3271	66	human	human	JJ
50957	3271	67	crania	crania	NNP
50957	3271	68	which	which	WDT
50957	3271	69	had	have	VBD
50957	3271	70	yet	yet	RB
50957	3271	71	been	be	VBN
50957	3271	72	discovered	discover	VBN
50957	3271	73	.	.	.
50957	3272	1	Unfortunately	unfortunately	RB
50957	3272	2	,	,	,
50957	3272	3	the	the	DT
50957	3272	4	jaw	jaw	NN
50957	3272	5	was	be	VBD
50957	3272	6	not	not	RB
50957	3272	7	found	find	VBN
50957	3272	8	.	.	.
50957	3273	1	The	the	DT
50957	3273	2	capacity	capacity	NN
50957	3273	3	of	of	IN
50957	3273	4	the	the	DT
50957	3273	5	skull	skull	NN
50957	3273	6	,	,	,
50957	3273	7	however	however	RB
50957	3273	8	,	,	,
50957	3273	9	was	be	VBD
50957	3273	10	seventy	seventy	CD
50957	3273	11	-	-	HYPH
50957	3273	12	five	five	CD
50957	3273	13	cubic	cubic	JJ
50957	3273	14	inches	inch	NNS
50957	3273	15	,	,	,
50957	3273	16	which	which	WDT
50957	3273	17	is	be	VBZ
50957	3273	18	far	far	RB
50957	3273	19	above	above	IN
50957	3273	20	that	that	DT
50957	3273	21	of	of	IN
50957	3273	22	the	the	DT
50957	3273	23	highest	high	JJS
50957	3273	24	of	of	IN
50957	3273	25	the	the	DT
50957	3273	26	apes	ape	NNS
50957	3273	27	,	,	,
50957	3273	28	being	be	VBG
50957	3273	29	indeed	indeed	RB
50957	3273	30	equal	equal	JJ
50957	3273	31	to	to	IN
50957	3273	32	the	the	DT
50957	3273	33	average	average	JJ
50957	3273	34	capacity	capacity	NN
50957	3273	35	of	of	IN
50957	3273	36	Polynesian	Polynesian	NNP
50957	3273	37	and	and	CC
50957	3273	38	Hottentot	Hottentot	NNP
50957	3273	39	skulls	skull	VBZ
50957	3273	40	.	.	.
50957	3274	1	[	[	-LRB-
50957	3274	2	DG	DG	NNP
50957	3274	3	]	]	-RRB-
50957	3274	4	Huxley	Huxley	NNP
50957	3274	5	well	well	NN
50957	3274	6	remarks	remark	VBZ
50957	3274	7	that	that	IN
50957	3274	8	"	"	``
50957	3274	9	so	so	RB
50957	3274	10	large	large	JJ
50957	3274	11	a	a	DT
50957	3274	12	mass	mass	NN
50957	3274	13	of	of	IN
50957	3274	14	brain	brain	NN
50957	3274	15	as	as	IN
50957	3274	16	this	this	DT
50957	3274	17	would	would	MD
50957	3274	18	alone	alone	RB
50957	3274	19	suggest	suggest	VB
50957	3274	20	that	that	IN
50957	3274	21	the	the	DT
50957	3274	22	pithecoid	pithecoid	JJ
50957	3274	23	tendencies	tendency	NNS
50957	3274	24	indicated	indicate	VBN
50957	3274	25	by	by	IN
50957	3274	26	this	this	DT
50957	3274	27	skull	skull	NN
50957	3274	28	did	do	VBD
50957	3274	29	not	not	RB
50957	3274	30	extend	extend	VB
50957	3274	31	deep	deep	RB
50957	3274	32	into	into	IN
50957	3274	33	the	the	DT
50957	3274	34	organization	organization	NN
50957	3274	35	.	.	.
50957	3274	36	"	"	''
50957	3275	1	[	[	-LRB-
50957	3275	2	Footnote	Footnote	NNP
50957	3275	3	DG	DG	NNP
50957	3275	4	:	:	:
50957	3275	5	Huxley	Huxley	NNP
50957	3275	6	's	's	POS
50957	3275	7	Man	Man	NNP
50957	3275	8	's	's	POS
50957	3275	9	Place	Place	NNP
50957	3275	10	in	in	IN
50957	3275	11	Nature	Nature	NNP
50957	3275	12	,	,	,
50957	3275	13	p.	p.	NN
50957	3276	1	181	181	CD
50957	3276	2	.	.	.
50957	3276	3	]	]	-RRB-
50957	3277	1	[	[	-LRB-
50957	3277	2	Illustration	illustration	NN
50957	3277	3	:	:	:
50957	3277	4	Fig	Fig	NNP
50957	3277	5	.	.	.
50957	3278	1	80.--Comparison	80.--comparison	CD
50957	3278	2	of	of	IN
50957	3278	3	forms	form	NNS
50957	3278	4	of	of	IN
50957	3278	5	skulls	skull	NNS
50957	3278	6	:	:	:
50957	3278	7	_	_	NNP
50957	3278	8	a	a	DT
50957	3278	9	_	_	NNP
50957	3278	10	,	,	,
50957	3278	11	European	european	JJ
50957	3278	12	;	;	:
50957	3278	13	_	_	NNP
50957	3278	14	b	b	NNP
50957	3278	15	_	_	NNP
50957	3278	16	,	,	,
50957	3278	17	the	the	DT
50957	3278	18	Neanderthal	neanderthal	JJ
50957	3278	19	man	man	NN
50957	3278	20	;	;	:
50957	3278	21	c	c	NN
50957	3278	22	,	,	,
50957	3278	23	a	a	DT
50957	3278	24	chimpanzee	chimpanzee	NN
50957	3278	25	(	(	-LRB-
50957	3278	26	after	after	IN
50957	3278	27	Lyell	Lyell	NNP
50957	3278	28	)	)	-RRB-
50957	3278	29	.	.	.
50957	3278	30	]	]	-RRB-
50957	3279	1	[	[	-LRB-
50957	3279	2	Illustration	illustration	NN
50957	3279	3	:	:	:
50957	3279	4	Fig	Fig	NNP
50957	3279	5	.	.	.
50957	3280	1	81.--Skull	81.--skull	CD
50957	3280	2	of	of	IN
50957	3280	3	the	the	DT
50957	3280	4	Man	Man	NNP
50957	3280	5	of	of	IN
50957	3280	6	Spy	Spy	NNP
50957	3280	7	.	.	.
50957	3281	1	(	(	-LRB-
50957	3281	2	From	from	IN
50957	3281	3	photograph	photograph	NNP
50957	3281	4	.	.	.
50957	3281	5	)	)	-RRB-
50957	3281	6	]	]	-RRB-
50957	3282	1	Upon	upon	IN
50957	3282	2	extending	extend	VBG
50957	3282	3	inquiries	inquiry	NNS
50957	3282	4	,	,	,
50957	3282	5	it	-PRON-	PRP
50957	3282	6	was	be	VBD
50957	3282	7	found	find	VBN
50957	3282	8	that	that	IN
50957	3282	9	the	the	DT
50957	3282	10	Neanderthal	neanderthal	JJ
50957	3282	11	type	type	NN
50957	3282	12	of	of	IN
50957	3282	13	skull	skull	NN
50957	3282	14	is	be	VBZ
50957	3282	15	one	one	CD
50957	3282	16	which	which	WDT
50957	3282	17	still	still	RB
50957	3282	18	has	have	VBZ
50957	3282	19	representatives	representative	NNS
50957	3282	20	in	in	IN
50957	3282	21	all	all	DT
50957	3282	22	nations	nation	NNS
50957	3282	23	;	;	:
50957	3282	24	so	so	IN
50957	3282	25	that	that	IN
50957	3282	26	it	-PRON-	PRP
50957	3282	27	is	be	VBZ
50957	3282	28	unsafe	unsafe	JJ
50957	3282	29	to	to	TO
50957	3282	30	infer	infer	VB
50957	3282	31	that	that	IN
50957	3282	32	the	the	DT
50957	3282	33	individual	individual	NN
50957	3282	34	was	be	VBD
50957	3282	35	a	a	DT
50957	3282	36	representative	representative	NN
50957	3282	37	of	of	IN
50957	3282	38	all	all	PDT
50957	3282	39	the	the	DT
50957	3282	40	individuals	individual	NNS
50957	3282	41	living	live	VBG
50957	3282	42	in	in	IN
50957	3282	43	his	-PRON-	PRP$
50957	3282	44	time	time	NN
50957	3282	45	.	.	.
50957	3283	1	The	the	DT
50957	3283	2	skull	skull	NN
50957	3283	3	of	of	IN
50957	3283	4	Bruce	Bruce	NNP
50957	3283	5	,	,	,
50957	3283	6	the	the	DT
50957	3283	7	celebrated	celebrated	JJ
50957	3283	8	Scotch	Scotch	NNP
50957	3283	9	hero	hero	NN
50957	3283	10	,	,	,
50957	3283	11	was	be	VBD
50957	3283	12	a	a	DT
50957	3283	13	close	close	JJ
50957	3283	14	reproduction	reproduction	NN
50957	3283	15	of	of	IN
50957	3283	16	the	the	DT
50957	3283	17	Neanderthal	neanderthal	JJ
50957	3283	18	type	type	NN
50957	3283	19	;	;	:
50957	3283	20	while	while	IN
50957	3283	21	,	,	,
50957	3283	22	according	accord	VBG
50957	3283	23	to	to	IN
50957	3283	24	Quatrefages,[DH	Quatrefages,[DH	NNP
50957	3283	25	]	]	-RRB-
50957	3283	26	the	the	DT
50957	3283	27	skull	skull	NN
50957	3283	28	of	of	IN
50957	3283	29	the	the	DT
50957	3283	30	Bishop	Bishop	NNP
50957	3283	31	of	of	IN
50957	3283	32	Toul	Toul	NNP
50957	3283	33	in	in	IN
50957	3283	34	the	the	DT
50957	3283	35	fourth	fourth	JJ
50957	3283	36	century	century	NN
50957	3283	37	"	"	''
50957	3283	38	even	even	RB
50957	3283	39	exaggerates	exaggerate	VBZ
50957	3283	40	some	some	DT
50957	3283	41	of	of	IN
50957	3283	42	the	the	DT
50957	3283	43	most	most	RBS
50957	3283	44	striking	striking	JJ
50957	3283	45	features	feature	NNS
50957	3283	46	of	of	IN
50957	3283	47	the	the	DT
50957	3283	48	Neanderthal	neanderthal	JJ
50957	3283	49	cranium	cranium	NN
50957	3283	50	.	.	.
50957	3284	1	The	the	DT
50957	3284	2	forehead	forehead	NN
50957	3284	3	is	be	VBZ
50957	3284	4	still	still	RB
50957	3284	5	more	more	RBR
50957	3284	6	receding	receding	JJ
50957	3284	7	,	,	,
50957	3284	8	the	the	DT
50957	3284	9	vault	vault	NN
50957	3284	10	more	more	RBR
50957	3284	11	depressed	depressed	JJ
50957	3284	12	,	,	,
50957	3284	13	and	and	CC
50957	3284	14	the	the	DT
50957	3284	15	head	head	NN
50957	3284	16	so	so	RB
50957	3284	17	long	long	RB
50957	3284	18	that	that	IN
50957	3284	19	the	the	DT
50957	3284	20	cephalic	cephalic	JJ
50957	3284	21	index	index	NN
50957	3284	22	is	be	VBZ
50957	3284	23	69	69	CD
50957	3284	24	-	-	SYM
50957	3284	25	41	41	CD
50957	3284	26	.	.	.
50957	3284	27	"	"	''
50957	3285	1	The	the	DT
50957	3285	2	discovery	discovery	NN
50957	3285	3	of	of	IN
50957	3285	4	Messrs.	Messrs.	NNP
50957	3285	5	Fraipont	Fraipont	NNP
50957	3285	6	and	and	CC
50957	3285	7	Lohest	Lohest	NNP
50957	3285	8	adds	add	VBZ
50957	3285	9	much	much	JJ
50957	3285	10	to	to	IN
50957	3285	11	our	-PRON-	PRP$
50957	3285	12	definite	definite	JJ
50957	3285	13	knowledge	knowledge	NN
50957	3285	14	of	of	IN
50957	3285	15	the	the	DT
50957	3285	16	Neanderthal	neanderthal	JJ
50957	3285	17	type	type	NN
50957	3285	18	of	of	IN
50957	3285	19	man	man	NN
50957	3285	20	,	,	,
50957	3285	21	since	since	IN
50957	3285	22	the	the	DT
50957	3285	23	Belgic	Belgic	NNP
50957	3285	24	specimens	specimen	NNS
50957	3285	25	are	be	VBP
50957	3285	26	far	far	RB
50957	3285	27	more	more	RBR
50957	3285	28	complete	complete	JJ
50957	3285	29	than	than	IN
50957	3285	30	any	any	DT
50957	3285	31	others	other	NNS
50957	3285	32	heretofore	heretofore	RB
50957	3285	33	found	find	VBD
50957	3285	34	,	,	,
50957	3285	35	there	there	EX
50957	3285	36	being	be	VBG
50957	3285	37	in	in	IN
50957	3285	38	their	-PRON-	PRP$
50957	3285	39	collection	collection	NN
50957	3285	40	two	two	CD
50957	3285	41	skulls	skull	NNS
50957	3285	42	,	,	,
50957	3285	43	together	together	RB
50957	3285	44	with	with	IN
50957	3285	45	the	the	DT
50957	3285	46	jawbones	jawbone	NNS
50957	3285	47	and	and	CC
50957	3285	48	most	most	JJS
50957	3285	49	of	of	IN
50957	3285	50	the	the	DT
50957	3285	51	other	other	JJ
50957	3285	52	parts	part	NNS
50957	3285	53	of	of	IN
50957	3285	54	the	the	DT
50957	3285	55	frame	frame	NN
50957	3285	56	.	.	.
50957	3286	1	In	in	IN
50957	3286	2	this	this	DT
50957	3286	3	case	case	NN
50957	3286	4	also	also	RB
50957	3286	5	there	there	EX
50957	3286	6	is	be	VBZ
50957	3286	7	no	no	DT
50957	3286	8	suspicion	suspicion	NN
50957	3286	9	that	that	IN
50957	3286	10	the	the	DT
50957	3286	11	deposits	deposit	NNS
50957	3286	12	had	have	VBD
50957	3286	13	been	be	VBN
50957	3286	14	disturbed	disturb	VBN
50957	3286	15	,	,	,
50957	3286	16	so	so	IN
50957	3286	17	as	as	IN
50957	3286	18	to	to	TO
50957	3286	19	admit	admit	VB
50957	3286	20	any	any	DT
50957	3286	21	intrusion	intrusion	NN
50957	3286	22	of	of	IN
50957	3286	23	human	human	JJ
50957	3286	24	relics	relic	NNS
50957	3286	25	into	into	IN
50957	3286	26	the	the	DT
50957	3286	27	company	company	NN
50957	3286	28	of	of	IN
50957	3286	29	relics	relic	NNS
50957	3286	30	of	of	IN
50957	3286	31	an	an	DT
50957	3286	32	earlier	early	JJR
50957	3286	33	age	age	NN
50957	3286	34	.	.	.
50957	3287	1	According	accord	VBG
50957	3287	2	to	to	IN
50957	3287	3	M	M	NNP
50957	3287	4	,	,	,
50957	3287	5	Lohest	Lohest	NNP
50957	3287	6	,	,	,
50957	3287	7	there	there	EX
50957	3287	8	were	be	VBD
50957	3287	9	three	three	CD
50957	3287	10	distinct	distinct	JJ
50957	3287	11	ossiferous	ossiferous	JJ
50957	3287	12	beds	bed	NNS
50957	3287	13	,	,	,
50957	3287	14	separated	separate	VBN
50957	3287	15	by	by	IN
50957	3287	16	layers	layer	NNS
50957	3287	17	of	of	IN
50957	3287	18	stalagmite	stalagmite	NN
50957	3287	19	.	.	.
50957	3288	1	All	all	PDT
50957	3288	2	the	the	DT
50957	3288	3	ossiferous	ossiferous	JJ
50957	3288	4	beds	bed	NNS
50957	3288	5	contained	contain	VBD
50957	3288	6	the	the	DT
50957	3288	7	remains	remain	NNS
50957	3288	8	of	of	IN
50957	3288	9	the	the	DT
50957	3288	10	mammoth	mammoth	NN
50957	3288	11	,	,	,
50957	3288	12	but	but	CC
50957	3288	13	in	in	IN
50957	3288	14	the	the	DT
50957	3288	15	upper	upper	JJ
50957	3288	16	stratum	stratum	NN
50957	3288	17	they	-PRON-	PRP
50957	3288	18	were	be	VBD
50957	3288	19	few	few	JJ
50957	3288	20	,	,	,
50957	3288	21	and	and	CC
50957	3288	22	probably	probably	RB
50957	3288	23	intrusive	intrusive	JJ
50957	3288	24	.	.	.
50957	3289	1	The	the	DT
50957	3289	2	implements	implement	NNS
50957	3289	3	found	find	VBD
50957	3289	4	in	in	IN
50957	3289	5	this	this	DT
50957	3289	6	were	be	VBD
50957	3289	7	also	also	RB
50957	3289	8	of	of	IN
50957	3289	9	a	a	DT
50957	3289	10	more	more	RBR
50957	3289	11	modern	modern	JJ
50957	3289	12	type	type	NN
50957	3289	13	.	.	.
50957	3290	1	In	in	IN
50957	3290	2	the	the	DT
50957	3290	3	second	second	JJ
50957	3290	4	stratum	stratum	NN
50957	3290	5	from	from	IN
50957	3290	6	the	the	DT
50957	3290	7	top	top	JJ
50957	3290	8	numerous	numerous	JJ
50957	3290	9	hearths	hearth	NNS
50957	3290	10	were	be	VBD
50957	3290	11	found	find	VBN
50957	3290	12	with	with	IN
50957	3290	13	burnt	burn	VBN
50957	3290	14	wood	wood	NN
50957	3290	15	and	and	CC
50957	3290	16	ashes	ashe	NNS
50957	3290	17	,	,	,
50957	3290	18	together	together	RB
50957	3290	19	with	with	IN
50957	3290	20	the	the	DT
50957	3290	21	bones	bone	NNS
50957	3290	22	of	of	IN
50957	3290	23	the	the	DT
50957	3290	24	rhinoceros	rhinocero	NNS
50957	3290	25	,	,	,
50957	3290	26	the	the	DT
50957	3290	27	horse	horse	NN
50957	3290	28	,	,	,
50957	3290	29	the	the	DT
50957	3290	30	mammoth	mammoth	NN
50957	3290	31	,	,	,
50957	3290	32	the	the	DT
50957	3290	33	cave	cave	NN
50957	3290	34	-	-	HYPH
50957	3290	35	bear	bear	NN
50957	3290	36	,	,	,
50957	3290	37	and	and	CC
50957	3290	38	the	the	DT
50957	3290	39	cave	cave	NN
50957	3290	40	-	-	HYPH
50957	3290	41	hyena	hyena	NN
50957	3290	42	,	,	,
50957	3290	43	all	all	DT
50957	3290	44	of	of	IN
50957	3290	45	which	which	WDT
50957	3290	46	were	be	VBD
50957	3290	47	abundant	abundant	JJ
50957	3290	48	,	,	,
50957	3290	49	while	while	IN
50957	3290	50	there	there	EX
50957	3290	51	were	be	VBD
50957	3290	52	also	also	RB
50957	3290	53	specimens	specimen	NNS
50957	3290	54	of	of	IN
50957	3290	55	the	the	DT
50957	3290	56	Irish	Irish	NNP
50957	3290	57	elk	elk	NNP
50957	3290	58	,	,	,
50957	3290	59	the	the	DT
50957	3290	60	reindeer	reindeer	NN
50957	3290	61	,	,	,
50957	3290	62	the	the	DT
50957	3290	63	bison	bison	NN
50957	3290	64	,	,	,
50957	3290	65	the	the	DT
50957	3290	66	cave	cave	NN
50957	3290	67	-	-	HYPH
50957	3290	68	lion	lion	NN
50957	3290	69	,	,	,
50957	3290	70	and	and	CC
50957	3290	71	several	several	JJ
50957	3290	72	other	other	JJ
50957	3290	73	species	specie	NNS
50957	3290	74	.	.	.
50957	3291	1	In	in	IN
50957	3291	2	this	this	DT
50957	3291	3	layer	layer	NN
50957	3291	4	also	also	RB
50957	3291	5	there	there	EX
50957	3291	6	were	be	VBD
50957	3291	7	numerous	numerous	JJ
50957	3291	8	implements	implement	NNS
50957	3291	9	of	of	IN
50957	3291	10	ivory	ivory	NN
50957	3291	11	,	,	,
50957	3291	12	together	together	RB
50957	3291	13	with	with	IN
50957	3291	14	ornaments	ornament	NNS
50957	3291	15	and	and	CC
50957	3291	16	some	some	DT
50957	3291	17	faint	faint	JJ
50957	3291	18	indications	indication	NNS
50957	3291	19	of	of	IN
50957	3291	20	carving	carve	VBG
50957	3291	21	upon	upon	IN
50957	3291	22	the	the	DT
50957	3291	23	rib	rib	NN
50957	3291	24	of	of	IN
50957	3291	25	a	a	DT
50957	3291	26	mammoth	mammoth	NN
50957	3291	27	,	,	,
50957	3291	28	besides	besides	IN
50957	3291	29	a	a	DT
50957	3291	30	few	few	JJ
50957	3291	31	fragments	fragment	NNS
50957	3291	32	of	of	IN
50957	3291	33	pottery	pottery	NN
50957	3291	34	.	.	.
50957	3292	1	[	[	-LRB-
50957	3292	2	Footnote	Footnote	NNP
50957	3292	3	DH	DH	NNP
50957	3292	4	:	:	:
50957	3292	5	Human	Human	NNP
50957	3292	6	Species	Species	NNPS
50957	3292	7	,	,	,
50957	3292	8	p.	p.	NN
50957	3292	9	310	310	CD
50957	3292	10	,	,	,
50957	3292	11	]	]	-RRB-
50957	3292	12	It	-PRON-	PRP
50957	3292	13	was	be	VBD
50957	3292	14	in	in	IN
50957	3292	15	the	the	DT
50957	3292	16	third	third	JJ
50957	3292	17	,	,	,
50957	3292	18	or	or	CC
50957	3292	19	lowest	low	JJS
50957	3292	20	,	,	,
50957	3292	21	of	of	IN
50957	3292	22	these	these	DT
50957	3292	23	beds	bed	NNS
50957	3292	24	that	that	WDT
50957	3292	25	the	the	DT
50957	3292	26	skeletons	skeleton	NNS
50957	3292	27	were	be	VBD
50957	3292	28	found	find	VBN
50957	3292	29	.	.	.
50957	3293	1	Here	here	RB
50957	3293	2	they	-PRON-	PRP
50957	3293	3	were	be	VBD
50957	3293	4	associated	associate	VBN
50957	3293	5	with	with	IN
50957	3293	6	abundant	abundant	JJ
50957	3293	7	remains	remain	NNS
50957	3293	8	of	of	IN
50957	3293	9	the	the	DT
50957	3293	10	rhinoceros	rhinocero	NNS
50957	3293	11	,	,	,
50957	3293	12	the	the	DT
50957	3293	13	horse	horse	NN
50957	3293	14	,	,	,
50957	3293	15	the	the	DT
50957	3293	16	bison	bison	NN
50957	3293	17	,	,	,
50957	3293	18	the	the	DT
50957	3293	19	mastodon	mastodon	NN
50957	3293	20	,	,	,
50957	3293	21	the	the	DT
50957	3293	22	cave	cave	NN
50957	3293	23	-	-	HYPH
50957	3293	24	hyena	hyena	NN
50957	3293	25	,	,	,
50957	3293	26	and	and	CC
50957	3293	27	a	a	DT
50957	3293	28	few	few	JJ
50957	3293	29	other	other	JJ
50957	3293	30	extinct	extinct	JJ
50957	3293	31	species	specie	NNS
50957	3293	32	.	.	.
50957	3294	1	Flint	flint	NN
50957	3294	2	implements	implement	NNS
50957	3294	3	also	also	RB
50957	3294	4	,	,	,
50957	3294	5	of	of	IN
50957	3294	6	the	the	DT
50957	3294	7	"	"	``
50957	3294	8	Mousterien	Mousterien	NNP
50957	3294	9	"	"	''
50957	3294	10	pattern	pattern	NN
50957	3294	11	(	(	-LRB-
50957	3294	12	which	which	WDT
50957	3294	13	,	,	,
50957	3294	14	according	accord	VBG
50957	3294	15	to	to	IN
50957	3294	16	the	the	DT
50957	3294	17	opinion	opinion	NN
50957	3294	18	of	of	IN
50957	3294	19	the	the	DT
50957	3294	20	French	french	JJ
50957	3294	21	archæologists	archæologist	NNS
50957	3294	22	,	,	,
50957	3294	23	is	be	VBZ
50957	3294	24	characteristic	characteristic	JJ
50957	3294	25	of	of	IN
50957	3294	26	middle	middle	JJ
50957	3294	27	palæolithic	palæolithic	JJ
50957	3294	28	times	time	NNS
50957	3294	29	)	)	-RRB-
50957	3294	30	,	,	,
50957	3294	31	were	be	VBD
50957	3294	32	abundant	abundant	JJ
50957	3294	33	Neither	neither	DT
50957	3294	34	of	of	IN
50957	3294	35	the	the	DT
50957	3294	36	skeletons	skeleton	NNS
50957	3294	37	was	be	VBD
50957	3294	38	complete	complete	JJ
50957	3294	39	,	,	,
50957	3294	40	but	but	CC
50957	3294	41	they	-PRON-	PRP
50957	3294	42	were	be	VBD
50957	3294	43	sufficiently	sufficiently	RB
50957	3294	44	so	so	RB
50957	3294	45	to	to	TO
50957	3294	46	give	give	VB
50957	3294	47	an	an	DT
50957	3294	48	adequate	adequate	JJ
50957	3294	49	idea	idea	NN
50957	3294	50	of	of	IN
50957	3294	51	the	the	DT
50957	3294	52	type	type	NN
50957	3294	53	to	to	TO
50957	3294	54	which	which	WDT
50957	3294	55	they	-PRON-	PRP
50957	3294	56	belong	belong	VBP
50957	3294	57	,	,	,
50957	3294	58	and	and	CC
50957	3294	59	one	one	CD
50957	3294	60	of	of	IN
50957	3294	61	the	the	DT
50957	3294	62	skulls	skull	NNS
50957	3294	63	is	be	VBZ
50957	3294	64	nearly	nearly	RB
50957	3294	65	perfect	perfect	JJ
50957	3294	66	.	.	.
50957	3295	1	According	accord	VBG
50957	3295	2	to	to	IN
50957	3295	3	M.	M.	NNP
50957	3295	4	Fraipont	Fraipont	NNP
50957	3295	5	,	,	,
50957	3295	6	"	"	''
50957	3295	7	one	one	CD
50957	3295	8	of	of	IN
50957	3295	9	these	these	DT
50957	3295	10	skulls	skull	NNS
50957	3295	11	is	be	VBZ
50957	3295	12	apparently	apparently	RB
50957	3295	13	that	that	DT
50957	3295	14	of	of	IN
50957	3295	15	an	an	DT
50957	3295	16	old	old	JJ
50957	3295	17	woman	woman	NN
50957	3295	18	,	,	,
50957	3295	19	the	the	DT
50957	3295	20	other	other	JJ
50957	3295	21	that	that	DT
50957	3295	22	of	of	IN
50957	3295	23	a	a	DT
50957	3295	24	middle	middle	JJ
50957	3295	25	-	-	HYPH
50957	3295	26	aged	aged	JJ
50957	3295	27	man	man	NN
50957	3295	28	.	.	.
50957	3296	1	They	-PRON-	PRP
50957	3296	2	are	be	VBP
50957	3296	3	both	both	DT
50957	3296	4	very	very	RB
50957	3296	5	thick	thick	JJ
50957	3296	6	;	;	:
50957	3296	7	the	the	DT
50957	3296	8	former	former	JJ
50957	3296	9	is	be	VBZ
50957	3296	10	clearly	clearly	RB
50957	3296	11	dolichocephalic	dolichocephalic	JJ
50957	3296	12	(	(	-LRB-
50957	3296	13	long	long	RB
50957	3296	14	-	-	HYPH
50957	3296	15	headed	head	VBN
50957	3296	16	,	,	,
50957	3296	17	index	index	NN
50957	3296	18	70	70	CD
50957	3296	19	)	)	-RRB-
50957	3296	20	,	,	,
50957	3296	21	the	the	DT
50957	3296	22	other	other	JJ
50957	3296	23	less	less	RBR
50957	3296	24	so	so	RB
50957	3296	25	.	.	.
50957	3297	1	Both	both	DT
50957	3297	2	have	have	VBP
50957	3297	3	very	very	RB
50957	3297	4	prominent	prominent	JJ
50957	3297	5	eyebrows	eyebrow	NNS
50957	3297	6	and	and	CC
50957	3297	7	large	large	JJ
50957	3297	8	orbits	orbit	NNS
50957	3297	9	,	,	,
50957	3297	10	with	with	IN
50957	3297	11	low	low	JJ
50957	3297	12	,	,	,
50957	3297	13	retreating	retreat	VBG
50957	3297	14	foreheads	forehead	NNS
50957	3297	15	,	,	,
50957	3297	16	excessively	excessively	RB
50957	3297	17	so	so	IN
50957	3297	18	in	in	IN
50957	3297	19	the	the	DT
50957	3297	20	woman	woman	NN
50957	3297	21	.	.	.
50957	3298	1	The	the	DT
50957	3298	2	lower	low	JJR
50957	3298	3	jaws	jaw	NNS
50957	3298	4	are	be	VBP
50957	3298	5	heavy	heavy	JJ
50957	3298	6	.	.	.
50957	3299	1	The	the	DT
50957	3299	2	older	old	JJR
50957	3299	3	has	have	VBZ
50957	3299	4	almost	almost	RB
50957	3299	5	no	no	DT
50957	3299	6	projecting	project	VBG
50957	3299	7	chin	chin	NN
50957	3299	8	.	.	.
50957	3300	1	The	the	DT
50957	3300	2	teeth	tooth	NNS
50957	3300	3	are	be	VBP
50957	3300	4	large	large	JJ
50957	3300	5	,	,	,
50957	3300	6	and	and	CC
50957	3300	7	the	the	DT
50957	3300	8	last	last	JJ
50957	3300	9	molar	molar	NN
50957	3300	10	is	be	VBZ
50957	3300	11	as	as	RB
50957	3300	12	large	large	JJ
50957	3300	13	as	as	IN
50957	3300	14	the	the	DT
50957	3300	15	others	other	NNS
50957	3300	16	.	.	.
50957	3301	1	These	these	DT
50957	3301	2	points	point	NNS
50957	3301	3	are	be	VBP
50957	3301	4	characteristic	characteristic	JJ
50957	3301	5	of	of	IN
50957	3301	6	an	an	DT
50957	3301	7	inferior	inferior	JJ
50957	3301	8	and	and	CC
50957	3301	9	the	the	DT
50957	3301	10	oldest	oldest	RBS
50957	3301	11	-	-	HYPH
50957	3301	12	known	know	VBN
50957	3301	13	race	race	NN
50957	3301	14	.	.	.
50957	3302	1	The	the	DT
50957	3302	2	bones	bone	NNS
50957	3302	3	indicate	indicate	VBP
50957	3302	4	,	,	,
50957	3302	5	like	like	IN
50957	3302	6	those	those	DT
50957	3302	7	of	of	IN
50957	3302	8	the	the	DT
50957	3302	9	Neanderthal	Neanderthal	NNP
50957	3302	10	and	and	CC
50957	3302	11	Naulette	Naulette	NNP
50957	3302	12	specimens	specimen	NNS
50957	3302	13	,	,	,
50957	3302	14	small	small	JJ
50957	3302	15	,	,	,
50957	3302	16	square	square	JJ
50957	3302	17	-	-	HYPH
50957	3302	18	shouldered	shouldered	JJ
50957	3302	19	individuals	individual	NNS
50957	3302	20	.	.	.
50957	3302	21	"	"	''
50957	3303	1	They	-PRON-	PRP
50957	3303	2	were	be	VBD
50957	3303	3	"	"	``
50957	3303	4	powerfully	powerfully	RB
50957	3303	5	built	build	VBN
50957	3303	6	,	,	,
50957	3303	7	with	with	IN
50957	3303	8	strong	strong	JJ
50957	3303	9	,	,	,
50957	3303	10	curiously	curiously	RB
50957	3303	11	curved	curve	VBN
50957	3303	12	thigh	thigh	NN
50957	3303	13	-	-	HYPH
50957	3303	14	bones	bone	NNS
50957	3303	15	,	,	,
50957	3303	16	the	the	DT
50957	3303	17	lower	low	JJR
50957	3303	18	ends	end	NNS
50957	3303	19	of	of	IN
50957	3303	20	which	which	WDT
50957	3303	21	are	be	VBP
50957	3303	22	so	so	RB
50957	3303	23	fashioned	fashioned	JJ
50957	3303	24	that	that	IN
50957	3303	25	they	-PRON-	PRP
50957	3303	26	must	must	MD
50957	3303	27	have	have	VB
50957	3303	28	walked	walk	VBD
50957	3303	29	with	with	IN
50957	3303	30	a	a	DT
50957	3303	31	bend	bend	NN
50957	3303	32	at	at	IN
50957	3303	33	the	the	DT
50957	3303	34	knees	knee	NNS
50957	3303	35	.	.	.
50957	3304	1	"	"	``
50957	3304	2	[	[	-LRB-
50957	3304	3	DI	DI	NNP
50957	3304	4	]	]	-RRB-
50957	3304	5	[	[	-LRB-
50957	3304	6	Footnote	Footnote	NNP
50957	3304	7	DI	DI	NNP
50957	3304	8	:	:	:
50957	3304	9	Huxley	Huxley	NNP
50957	3304	10	,	,	,
50957	3304	11	Nineteenth	Nineteenth	NNP
50957	3304	12	Century	Century	NNP
50957	3304	13	,	,	,
50957	3304	14	vol	vol	NNP
50957	3304	15	.	.	.
50957	3305	1	xxviii	xxviii	NNP
50957	3305	2	(	(	-LRB-
50957	3305	3	November	November	NNP
50957	3305	4	,	,	,
50957	3305	5	1890	1890	CD
50957	3305	6	)	)	-RRB-
50957	3305	7	,	,	,
50957	3305	8	p.	p.	NN
50957	3306	1	774	774	LS
50957	3306	2	.	.	.
50957	3306	3	]	]	-RRB-
50957	3307	1	Other	other	JJ
50957	3307	2	crania	crania	NN
50957	3307	3	from	from	IN
50957	3307	4	various	various	JJ
50957	3307	5	Quaternary	quaternary	JJ
50957	3307	6	deposits	deposit	NNS
50957	3307	7	in	in	IN
50957	3307	8	Europe	Europe	NNP
50957	3307	9	seem	seem	VBP
50957	3307	10	to	to	TO
50957	3307	11	warrant	warrant	VB
50957	3307	12	the	the	DT
50957	3307	13	inference	inference	NN
50957	3307	14	that	that	IN
50957	3307	15	this	this	DT
50957	3307	16	type	type	NN
50957	3307	17	of	of	IN
50957	3307	18	man	man	NN
50957	3307	19	was	be	VBD
50957	3307	20	the	the	DT
50957	3307	21	prevalent	prevalent	JJ
50957	3307	22	one	one	NN
50957	3307	23	during	during	IN
50957	3307	24	the	the	DT
50957	3307	25	early	early	JJ
50957	3307	26	part	part	NN
50957	3307	27	of	of	IN
50957	3307	28	the	the	DT
50957	3307	29	Palæolithic	Palæolithic	NNP
50957	3307	30	age	age	NN
50957	3307	31	.	.	.
50957	3308	1	As	as	IN
50957	3308	2	long	long	RB
50957	3308	3	ago	ago	RB
50957	3308	4	as	as	IN
50957	3308	5	1700	1700	CD
50957	3308	6	a	a	DT
50957	3308	7	skull	skull	NN
50957	3308	8	of	of	IN
50957	3308	9	this	this	DT
50957	3308	10	type	type	NN
50957	3308	11	was	be	VBD
50957	3308	12	exhumed	exhumed	JJ
50957	3308	13	in	in	IN
50957	3308	14	Canstadt	Canstadt	NNP
50957	3308	15	,	,	,
50957	3308	16	a	a	DT
50957	3308	17	village	village	NN
50957	3308	18	in	in	IN
50957	3308	19	the	the	DT
50957	3308	20	neighbourhood	neighbourhood	NN
50957	3308	21	of	of	IN
50957	3308	22	Stuttgart	Stuttgart	NNP
50957	3308	23	,	,	,
50957	3308	24	in	in	IN
50957	3308	25	Würtemberg	Würtemberg	NNP
50957	3308	26	.	.	.
50957	3309	1	This	this	DT
50957	3309	2	was	be	VBD
50957	3309	3	found	find	VBN
50957	3309	4	in	in	IN
50957	3309	5	coexistence	coexistence	NN
50957	3309	6	with	with	IN
50957	3309	7	the	the	DT
50957	3309	8	extinct	extinct	JJ
50957	3309	9	animals	animal	NNS
50957	3309	10	whose	whose	WP$
50957	3309	11	bones	bone	NNS
50957	3309	12	we	-PRON-	PRP
50957	3309	13	have	have	VBP
50957	3309	14	described	describe	VBN
50957	3309	15	as	as	IN
50957	3309	16	so	so	RB
50957	3309	17	often	often	RB
50957	3309	18	appearing	appear	VBG
50957	3309	19	in	in	IN
50957	3309	20	the	the	DT
50957	3309	21	high	high	JJ
50957	3309	22	-	-	HYPH
50957	3309	23	level	level	NN
50957	3309	24	river	river	NN
50957	3309	25	-	-	HYPH
50957	3309	26	gravel	gravel	NN
50957	3309	27	of	of	IN
50957	3309	28	the	the	DT
50957	3309	29	Glacial	Glacial	NNP
50957	3309	30	age	age	NN
50957	3309	31	.	.	.
50957	3310	1	But	but	CC
50957	3310	2	the	the	DT
50957	3310	3	importance	importance	NN
50957	3310	4	of	of	IN
50957	3310	5	the	the	DT
50957	3310	6	discovery	discovery	NN
50957	3310	7	at	at	IN
50957	3310	8	Canstadt	Canstadt	NNP
50957	3310	9	was	be	VBD
50957	3310	10	not	not	RB
50957	3310	11	appreciated	appreciate	VBN
50957	3310	12	until	until	IN
50957	3310	13	about	about	IN
50957	3310	14	the	the	DT
50957	3310	15	middle	middle	NN
50957	3310	16	of	of	IN
50957	3310	17	the	the	DT
50957	3310	18	present	present	JJ
50957	3310	19	century	century	NN
50957	3310	20	.	.	.
50957	3311	1	From	from	IN
50957	3311	2	the	the	DT
50957	3311	3	priority	priority	NN
50957	3311	4	of	of	IN
50957	3311	5	the	the	DT
50957	3311	6	discovery	discovery	NN
50957	3311	7	,	,	,
50957	3311	8	and	and	CC
50957	3311	9	of	of	IN
50957	3311	10	the	the	DT
50957	3311	11	discussion	discussion	NN
50957	3311	12	among	among	IN
50957	3311	13	German	german	JJ
50957	3311	14	anthropologists	anthropologist	NNS
50957	3311	15	concerning	concern	VBG
50957	3311	16	it	-PRON-	PRP
50957	3311	17	,	,	,
50957	3311	18	it	-PRON-	PRP
50957	3311	19	has	have	VBZ
50957	3311	20	been	be	VBN
50957	3311	21	thought	think	VBN
50957	3311	22	proper	proper	JJ
50957	3311	23	,	,	,
50957	3311	24	however	however	RB
50957	3311	25	,	,	,
50957	3311	26	by	by	IN
50957	3311	27	some	some	DT
50957	3311	28	to	to	TO
50957	3311	29	give	give	VB
50957	3311	30	the	the	DT
50957	3311	31	name	name	NN
50957	3311	32	of	of	IN
50957	3311	33	this	this	DT
50957	3311	34	village	village	NN
50957	3311	35	to	to	IN
50957	3311	36	the	the	DT
50957	3311	37	race	race	NN
50957	3311	38	and	and	CC
50957	3311	39	call	call	VB
50957	3311	40	it	-PRON-	PRP
50957	3311	41	the	the	DT
50957	3311	42	"	"	``
50957	3311	43	Canstadt	Canstadt	NNP
50957	3311	44	race	race	NN
50957	3311	45	.	.	.
50957	3311	46	"	"	''
50957	3312	1	But	but	CC
50957	3312	2	,	,	,
50957	3312	3	whatever	whatever	WDT
50957	3312	4	name	name	NN
50957	3312	5	prevails	prevail	VBZ
50957	3312	6	,	,	,
50957	3312	7	it	-PRON-	PRP
50957	3312	8	is	be	VBZ
50957	3312	9	important	important	JJ
50957	3312	10	in	in	IN
50957	3312	11	our	-PRON-	PRP$
50957	3312	12	reading	reading	NN
50957	3312	13	to	to	TO
50957	3312	14	keep	keep	VB
50957	3312	15	in	in	IN
50957	3312	16	mind	mind	NN
50957	3312	17	that	that	IN
50957	3312	18	the	the	DT
50957	3312	19	man	man	NN
50957	3312	20	of	of	IN
50957	3312	21	Canstadt	Canstadt	NNP
50957	3312	22	,	,	,
50957	3312	23	the	the	DT
50957	3312	24	man	man	NN
50957	3312	25	of	of	IN
50957	3312	26	Neanderthal	Neanderthal	NNP
50957	3312	27	,	,	,
50957	3312	28	and	and	CC
50957	3312	29	the	the	DT
50957	3312	30	man	man	NN
50957	3312	31	of	of	IN
50957	3312	32	Spy	Spy	NNP
50957	3312	33	are	be	VBP
50957	3312	34	identical	identical	JJ
50957	3312	35	in	in	IN
50957	3312	36	type	type	NN
50957	3312	37	,	,	,
50957	3312	38	and	and	CC
50957	3312	39	probably	probably	RB
50957	3312	40	in	in	IN
50957	3312	41	age	age	NN
50957	3312	42	.	.	.
50957	3313	1	Similar	similar	JJ
50957	3313	2	discoveries	discovery	NNS
50957	3313	3	have	have	VBP
50957	3313	4	been	be	VBN
50957	3313	5	made	make	VBN
50957	3313	6	in	in	IN
50957	3313	7	various	various	JJ
50957	3313	8	other	other	JJ
50957	3313	9	places	place	NNS
50957	3313	10	.	.	.
50957	3314	1	Among	among	IN
50957	3314	2	these	these	DT
50957	3314	3	are	be	VBP
50957	3314	4	a	a	DT
50957	3314	5	lower	low	JJR
50957	3314	6	jaw	jaw	NN
50957	3314	7	of	of	IN
50957	3314	8	the	the	DT
50957	3314	9	same	same	JJ
50957	3314	10	type	type	NN
50957	3314	11	discovered	discover	VBN
50957	3314	12	in	in	IN
50957	3314	13	1865	1865	CD
50957	3314	14	by	by	IN
50957	3314	15	M.	M.	NNP
50957	3314	16	Dupont	Dupont	NNP
50957	3314	17	,	,	,
50957	3314	18	at	at	IN
50957	3314	19	Naulette	Naulette	NNP
50957	3314	20	,	,	,
50957	3314	21	in	in	IN
50957	3314	22	the	the	DT
50957	3314	23	valley	valley	NN
50957	3314	24	of	of	IN
50957	3314	25	the	the	DT
50957	3314	26	Lesse	Lesse	NNP
50957	3314	27	,	,	,
50957	3314	28	in	in	IN
50957	3314	29	Belgium	Belgium	NNP
50957	3314	30	,	,	,
50957	3314	31	and	and	CC
50957	3314	32	associated	associate	VBN
50957	3314	33	with	with	IN
50957	3314	34	the	the	DT
50957	3314	35	remains	remain	NNS
50957	3314	36	of	of	IN
50957	3314	37	extinct	extinct	JJ
50957	3314	38	animals	animal	NNS
50957	3314	39	;	;	:
50957	3314	40	a	a	DT
50957	3314	41	jawbone	jawbone	NN
50957	3314	42	found	find	VBD
50957	3314	43	in	in	IN
50957	3314	44	a	a	DT
50957	3314	45	grotto	grotto	NN
50957	3314	46	at	at	IN
50957	3314	47	Arcy	Arcy	NNP
50957	3314	48	;	;	:
50957	3314	49	a	a	DT
50957	3314	50	fragment	fragment	NN
50957	3314	51	of	of	IN
50957	3314	52	a	a	DT
50957	3314	53	skull	skull	NN
50957	3314	54	found	find	VBN
50957	3314	55	in	in	IN
50957	3314	56	1865	1865	CD
50957	3314	57	by	by	IN
50957	3314	58	Faudel	Faudel	NNP
50957	3314	59	,	,	,
50957	3314	60	in	in	IN
50957	3314	61	the	the	DT
50957	3314	62	loess	loess	NN
50957	3314	63	of	of	IN
50957	3314	64	Eguisheim	Eguisheim	NNP
50957	3314	65	,	,	,
50957	3314	66	near	near	IN
50957	3314	67	Colmar	Colmar	NNP
50957	3314	68	;	;	,
50957	3314	69	a	a	DT
50957	3314	70	skull	skull	NN
50957	3314	71	at	at	IN
50957	3314	72	Olmo	Olmo	NNP
50957	3314	73	,	,	,
50957	3314	74	discovered	discover	VBN
50957	3314	75	in	in	IN
50957	3314	76	1863	1863	CD
50957	3314	77	,	,	,
50957	3314	78	in	in	IN
50957	3314	79	a	a	DT
50957	3314	80	compact	compact	JJ
50957	3314	81	clayey	clayey	NN
50957	3314	82	deposit	deposit	NN
50957	3314	83	forty	forty	CD
50957	3314	84	-	-	HYPH
50957	3314	85	five	five	CD
50957	3314	86	feet	foot	NNS
50957	3314	87	below	below	IN
50957	3314	88	the	the	DT
50957	3314	89	surface	surface	NN
50957	3314	90	;	;	:
50957	3314	91	and	and	CC
50957	3314	92	a	a	DT
50957	3314	93	skull	skull	NN
50957	3314	94	discovered	discover	VBN
50957	3314	95	in	in	IN
50957	3314	96	1884	1884	CD
50957	3314	97	at	at	IN
50957	3314	98	Marcilly	marcilly	RB
50957	3314	99	.	.	.
50957	3315	1	M.	M.	NNP
50957	3315	2	Dupont	Dupont	NNP
50957	3315	3	has	have	VBZ
50957	3315	4	brought	bring	VBN
50957	3315	5	to	to	TO
50957	3315	6	light	light	VB
50957	3315	7	much	much	JJ
50957	3315	8	additional	additional	JJ
50957	3315	9	testimony	testimony	NN
50957	3315	10	to	to	IN
50957	3315	11	glacial	glacial	JJ
50957	3315	12	man	man	NN
50957	3315	13	from	from	IN
50957	3315	14	other	other	JJ
50957	3315	15	caves	cave	NNS
50957	3315	16	in	in	IN
50957	3315	17	different	different	JJ
50957	3315	18	parts	part	NNS
50957	3315	19	of	of	IN
50957	3315	20	Belgium	Belgium	NNP
50957	3315	21	.	.	.
50957	3316	1	In	in	IN
50957	3316	2	all	all	DT
50957	3316	3	he	-PRON-	PRP
50957	3316	4	has	have	VBZ
50957	3316	5	explored	explore	VBN
50957	3316	6	as	as	RB
50957	3316	7	many	many	JJ
50957	3316	8	as	as	IN
50957	3316	9	sixty	sixty	CD
50957	3316	10	.	.	.
50957	3317	1	Three	three	CD
50957	3317	2	of	of	IN
50957	3317	3	these	these	DT
50957	3317	4	,	,	,
50957	3317	5	in	in	IN
50957	3317	6	the	the	DT
50957	3317	7	valley	valley	NN
50957	3317	8	of	of	IN
50957	3317	9	the	the	DT
50957	3317	10	Montaigle	Montaigle	NNP
50957	3317	11	,	,	,
50957	3317	12	situated	situate	VBN
50957	3317	13	about	about	RB
50957	3317	14	one	one	CD
50957	3317	15	hundred	hundred	CD
50957	3317	16	feet	foot	NNS
50957	3317	17	above	above	IN
50957	3317	18	the	the	DT
50957	3317	19	river	river	NN
50957	3317	20	,	,	,
50957	3317	21	contained	contain	VBD
50957	3317	22	both	both	DT
50957	3317	23	remains	remain	NNS
50957	3317	24	of	of	IN
50957	3317	25	man	man	NN
50957	3317	26	and	and	CC
50957	3317	27	many	many	JJ
50957	3317	28	bones	bone	NNS
50957	3317	29	of	of	IN
50957	3317	30	the	the	DT
50957	3317	31	mammoth	mammoth	JJ
50957	3317	32	and	and	CC
50957	3317	33	other	other	JJ
50957	3317	34	associated	associate	VBN
50957	3317	35	animals	animal	NNS
50957	3317	36	,	,	,
50957	3317	37	which	which	WDT
50957	3317	38	had	have	VBD
50957	3317	39	evidently	evidently	RB
50957	3317	40	been	be	VBN
50957	3317	41	brought	bring	VBN
50957	3317	42	in	in	RP
50957	3317	43	for	for	IN
50957	3317	44	food	food	NN
50957	3317	45	.	.	.
50957	3318	1	In	in	IN
50957	3318	2	the	the	DT
50957	3318	3	hilly	hilly	JJ
50957	3318	4	parts	part	NNS
50957	3318	5	of	of	IN
50957	3318	6	Germany	Germany	NNP
50957	3318	7	,	,	,
50957	3318	8	also	also	RB
50957	3318	9	,	,	,
50957	3318	10	and	and	CC
50957	3318	11	in	in	IN
50957	3318	12	Hungary	Hungary	NNP
50957	3318	13	,	,	,
50957	3318	14	and	and	CC
50957	3318	15	even	even	RB
50957	3318	16	in	in	IN
50957	3318	17	the	the	DT
50957	3318	18	Ural	Ural	NNP
50957	3318	19	Mountains	Mountains	NNPS
50957	3318	20	in	in	IN
50957	3318	21	Russia	Russia	NNP
50957	3318	22	,	,	,
50957	3318	23	and	and	CC
50957	3318	24	in	in	IN
50957	3318	25	one	one	CD
50957	3318	26	of	of	IN
50957	3318	27	the	the	DT
50957	3318	28	provinces	province	NNS
50957	3318	29	of	of	IN
50957	3318	30	Siberia	Siberia	NNP
50957	3318	31	,	,	,
50957	3318	32	the	the	DT
50957	3318	33	remains	remain	NNS
50957	3318	34	of	of	IN
50957	3318	35	the	the	DT
50957	3318	36	rhinoceros	rhinocero	NNS
50957	3318	37	,	,	,
50957	3318	38	and	and	CC
50957	3318	39	most	most	JJS
50957	3318	40	of	of	IN
50957	3318	41	the	the	DT
50957	3318	42	other	other	JJ
50957	3318	43	animals	animal	NNS
50957	3318	44	associated	associate	VBN
50957	3318	45	with	with	IN
50957	3318	46	man	man	NN
50957	3318	47	in	in	IN
50957	3318	48	glacial	glacial	JJ
50957	3318	49	times	time	NNS
50957	3318	50	,	,	,
50957	3318	51	have	have	VBP
50957	3318	52	been	be	VBN
50957	3318	53	found	find	VBN
50957	3318	54	in	in	IN
50957	3318	55	the	the	DT
50957	3318	56	cave	cave	NN
50957	3318	57	deposits	deposit	NNS
50957	3318	58	which	which	WDT
50957	3318	59	have	have	VBP
50957	3318	60	been	be	VBN
50957	3318	61	examined	examine	VBN
50957	3318	62	.	.	.
50957	3319	1	Though	though	IN
50957	3319	2	it	-PRON-	PRP
50957	3319	3	can	can	MD
50957	3319	4	not	not	RB
50957	3319	5	be	be	VB
50957	3319	6	directly	directly	RB
50957	3319	7	proved	prove	VBN
50957	3319	8	that	that	IN
50957	3319	9	these	these	DT
50957	3319	10	animals	animal	NNS
50957	3319	11	were	be	VBD
50957	3319	12	associated	associate	VBN
50957	3319	13	with	with	IN
50957	3319	14	man	man	NN
50957	3319	15	in	in	IN
50957	3319	16	any	any	DT
50957	3319	17	of	of	IN
50957	3319	18	these	these	DT
50957	3319	19	places	place	NNS
50957	3319	20	,	,	,
50957	3319	21	still	still	RB
50957	3319	22	it	-PRON-	PRP
50957	3319	23	is	be	VBZ
50957	3319	24	interesting	interesting	JJ
50957	3319	25	to	to	TO
50957	3319	26	see	see	VB
50957	3319	27	how	how	WRB
50957	3319	28	wide	wide	RB
50957	3319	29	-	-	HYPH
50957	3319	30	spread	spread	VB
50957	3319	31	the	the	DT
50957	3319	32	animals	animal	NNS
50957	3319	33	were	be	VBD
50957	3319	34	in	in	IN
50957	3319	35	northern	northern	JJ
50957	3319	36	Europe	Europe	NNP
50957	3319	37	and	and	CC
50957	3319	38	Asia	Asia	NNP
50957	3319	39	during	during	IN
50957	3319	40	the	the	DT
50957	3319	41	Glacial	glacial	JJ
50957	3319	42	period	period	NN
50957	3319	43	.	.	.
50957	3320	1	Some	some	DT
50957	3320	2	northern	northern	JJ
50957	3320	3	animals	animal	NNS
50957	3320	4	,	,	,
50957	3320	5	also	also	RB
50957	3320	6	,	,	,
50957	3320	7	spread	spread	VB
50957	3320	8	at	at	IN
50957	3320	9	this	this	DT
50957	3320	10	time	time	NN
50957	3320	11	into	into	IN
50957	3320	12	southern	southern	JJ
50957	3320	13	Europe	Europe	NNP
50957	3320	14	--	--	:
50957	3320	15	remains	remain	VBZ
50957	3320	16	of	of	IN
50957	3320	17	the	the	DT
50957	3320	18	reindeer	reindeer	NN
50957	3320	19	having	have	VBG
50957	3320	20	been	be	VBN
50957	3320	21	discovered	discover	VBN
50957	3320	22	on	on	IN
50957	3320	23	the	the	DT
50957	3320	24	south	south	JJ
50957	3320	25	slope	slope	NN
50957	3320	26	of	of	IN
50957	3320	27	the	the	DT
50957	3320	28	Pyrenees	Pyrenees	NNPS
50957	3320	29	,	,	,
50957	3320	30	but	but	CC
50957	3320	31	the	the	DT
50957	3320	32	remains	remain	NNS
50957	3320	33	of	of	IN
50957	3320	34	the	the	DT
50957	3320	35	mammoth	mammoth	NN
50957	3320	36	,	,	,
50957	3320	37	the	the	DT
50957	3320	38	woolly	woolly	JJ
50957	3320	39	rhinoceros	rhinocero	NNS
50957	3320	40	,	,	,
50957	3320	41	and	and	CC
50957	3320	42	the	the	DT
50957	3320	43	musk	musk	JJ
50957	3320	44	ox	ox	NN
50957	3320	45	,	,	,
50957	3320	46	have	have	VBP
50957	3320	47	not	not	RB
50957	3320	48	been	be	VBN
50957	3320	49	found	find	VBN
50957	3320	50	so	so	RB
50957	3320	51	far	far	RB
50957	3320	52	south	south	RB
50957	3320	53	.	.	.
50957	3321	1	African	african	JJ
50957	3321	2	species	specie	NNS
50957	3321	3	of	of	IN
50957	3321	4	the	the	DT
50957	3321	5	elephant	elephant	NN
50957	3321	6	,	,	,
50957	3321	7	however	however	RB
50957	3321	8	,	,	,
50957	3321	9	seem	seem	VBP
50957	3321	10	at	at	IN
50957	3321	11	one	one	CD
50957	3321	12	time	time	NN
50957	3321	13	to	to	TO
50957	3321	14	have	have	VB
50957	3321	15	had	have	VBN
50957	3321	16	free	free	JJ
50957	3321	17	range	range	NN
50957	3321	18	throughout	throughout	IN
50957	3321	19	Spain	Spain	NNP
50957	3321	20	,	,	,
50957	3321	21	and	and	CC
50957	3321	22	the	the	DT
50957	3321	23	hippopotamus	hippopotamus	NN
50957	3321	24	roamed	roam	VBN
50957	3321	25	in	in	IN
50957	3321	26	vast	vast	JJ
50957	3321	27	herds	herd	NNS
50957	3321	28	over	over	IN
50957	3321	29	the	the	DT
50957	3321	30	valleys	valley	NNS
50957	3321	31	of	of	IN
50957	3321	32	Sicily	Sicily	NNP
50957	3321	33	,	,	,
50957	3321	34	while	while	IN
50957	3321	35	several	several	JJ
50957	3321	36	species	specie	NNS
50957	3321	37	of	of	IN
50957	3321	38	pygmy	pygmy	NN
50957	3321	39	elephants	elephant	NNS
50957	3321	40	seem	seem	VBP
50957	3321	41	to	to	TO
50957	3321	42	be	be	VB
50957	3321	43	peculiar	peculiar	JJ
50957	3321	44	to	to	IN
50957	3321	45	the	the	DT
50957	3321	46	island	island	NN
50957	3321	47	of	of	IN
50957	3321	48	Malta	Malta	NNP
50957	3321	49	.	.	.
50957	3322	1	In	in	IN
50957	3322	2	the	the	DT
50957	3322	3	case	case	NN
50957	3322	4	of	of	IN
50957	3322	5	all	all	PDT
50957	3322	6	the	the	DT
50957	3322	7	cave	cave	NN
50957	3322	8	deposits	deposit	NNS
50957	3322	9	referred	refer	VBN
50957	3322	10	to	to	IN
50957	3322	11	(	(	-LRB-
50957	3322	12	with	with	IN
50957	3322	13	possibly	possibly	RB
50957	3322	14	the	the	DT
50957	3322	15	exception	exception	NN
50957	3322	16	of	of	IN
50957	3322	17	those	those	DT
50957	3322	18	of	of	IN
50957	3322	19	Victoria	Victoria	NNP
50957	3322	20	,	,	,
50957	3322	21	England	England	NNP
50957	3322	22	,	,	,
50957	3322	23	and	and	CC
50957	3322	24	Cae	Cae	NNP
50957	3322	25	Gwyn	Gwyn	NNP
50957	3322	26	,	,	,
50957	3322	27	Wales	Wales	NNP
50957	3322	28	)	)	-RRB-
50957	3322	29	,	,	,
50957	3322	30	the	the	DT
50957	3322	31	evidence	evidence	NN
50957	3322	32	of	of	IN
50957	3322	33	man	man	NN
50957	3322	34	's	's	POS
50957	3322	35	existence	existence	NN
50957	3322	36	during	during	IN
50957	3322	37	the	the	DT
50957	3322	38	Glacial	glacial	JJ
50957	3322	39	period	period	NN
50957	3322	40	is	be	VBZ
50957	3322	41	inferential	inferential	JJ
50957	3322	42	,	,	,
50957	3322	43	and	and	CC
50957	3322	44	consists	consist	VBZ
50957	3322	45	largely	largely	RB
50957	3322	46	in	in	IN
50957	3322	47	the	the	DT
50957	3322	48	fact	fact	NN
50957	3322	49	that	that	IN
50957	3322	50	he	-PRON-	PRP
50957	3322	51	was	be	VBD
50957	3322	52	associated	associate	VBN
50957	3322	53	with	with	IN
50957	3322	54	various	various	JJ
50957	3322	55	extinct	extinct	JJ
50957	3322	56	animals	animal	NNS
50957	3322	57	which	which	WDT
50957	3322	58	did	do	VBD
50957	3322	59	not	not	RB
50957	3322	60	long	long	RB
50957	3322	61	survive	survive	VB
50957	3322	62	that	that	DT
50957	3322	63	period	period	NN
50957	3322	64	,	,	,
50957	3322	65	or	or	CC
50957	3322	66	with	with	IN
50957	3322	67	animals	animal	NNS
50957	3322	68	that	that	WDT
50957	3322	69	have	have	VBP
50957	3322	70	since	since	IN
50957	3322	71	retired	retire	VBN
50957	3322	72	from	from	IN
50957	3322	73	Europe	Europe	NNP
50957	3322	74	to	to	IN
50957	3322	75	their	-PRON-	PRP$
50957	3322	76	natural	natural	JJ
50957	3322	77	habitat	habitat	NN
50957	3322	78	in	in	IN
50957	3322	79	mountain	mountain	NN
50957	3322	80	-	-	HYPH
50957	3322	81	heights	height	NNS
50957	3322	82	or	or	CC
50957	3322	83	high	high	JJ
50957	3322	84	latitudes	latitude	NNS
50957	3322	85	.	.	.
50957	3323	1	The	the	DT
50957	3323	2	men	man	NNS
50957	3323	3	whose	whose	WP$
50957	3323	4	remains	remain	NNS
50957	3323	5	are	be	VBP
50957	3323	6	found	find	VBN
50957	3323	7	in	in	IN
50957	3323	8	the	the	DT
50957	3323	9	high	high	JJ
50957	3323	10	-	-	HYPH
50957	3323	11	level	level	NN
50957	3323	12	river	river	NN
50957	3323	13	-	-	HYPH
50957	3323	14	drift	drift	NN
50957	3323	15	,	,	,
50957	3323	16	and	and	CC
50957	3323	17	in	in	IN
50957	3323	18	the	the	DT
50957	3323	19	caverns	cavern	NNS
50957	3323	20	described	describe	VBN
50957	3323	21	,	,	,
50957	3323	22	were	be	VBD
50957	3323	23	evidently	evidently	RB
50957	3323	24	not	not	RB
50957	3323	25	in	in	IN
50957	3323	26	possession	possession	NN
50957	3323	27	of	of	IN
50957	3323	28	domestic	domestic	JJ
50957	3323	29	animals	animal	NNS
50957	3323	30	,	,	,
50957	3323	31	as	as	IN
50957	3323	32	their	-PRON-	PRP$
50957	3323	33	bones	bone	NNS
50957	3323	34	are	be	VBP
50957	3323	35	conspicuous	conspicuous	JJ
50957	3323	36	for	for	IN
50957	3323	37	their	-PRON-	PRP$
50957	3323	38	absence	absence	NN
50957	3323	39	in	in	IN
50957	3323	40	all	all	PDT
50957	3323	41	these	these	DT
50957	3323	42	places	place	NNS
50957	3323	43	.	.	.
50957	3324	1	The	the	DT
50957	3324	2	horse	horse	NN
50957	3324	3	,	,	,
50957	3324	4	which	which	WDT
50957	3324	5	would	would	MD
50957	3324	6	seem	seem	VB
50957	3324	7	to	to	TO
50957	3324	8	be	be	VB
50957	3324	9	an	an	DT
50957	3324	10	exception	exception	NN
50957	3324	11	,	,	,
50957	3324	12	was	be	VBD
50957	3324	13	doubtless	doubtless	RB
50957	3324	14	used	use	VBN
50957	3324	15	for	for	IN
50957	3324	16	food	food	NN
50957	3324	17	,	,	,
50957	3324	18	and	and	CC
50957	3324	19	not	not	RB
50957	3324	20	for	for	IN
50957	3324	21	service	service	NN
50957	3324	22	.	.	.
50957	3325	1	If	if	IN
50957	3325	2	we	-PRON-	PRP
50957	3325	3	were	be	VBD
50957	3325	4	writing	write	VBG
50957	3325	5	upon	upon	IN
50957	3325	6	the	the	DT
50957	3325	7	general	general	JJ
50957	3325	8	subject	subject	NN
50957	3325	9	of	of	IN
50957	3325	10	the	the	DT
50957	3325	11	antiquity	antiquity	NN
50957	3325	12	and	and	CC
50957	3325	13	development	development	NN
50957	3325	14	of	of	IN
50957	3325	15	the	the	DT
50957	3325	16	human	human	JJ
50957	3325	17	race	race	NN
50957	3325	18	,	,	,
50957	3325	19	we	-PRON-	PRP
50957	3325	20	should	should	MD
50957	3325	21	speak	speak	VB
50957	3325	22	here	here	RB
50957	3325	23	in	in	IN
50957	3325	24	detail	detail	NN
50957	3325	25	of	of	IN
50957	3325	26	several	several	JJ
50957	3325	27	other	other	JJ
50957	3325	28	caves	cave	NNS
50957	3325	29	and	and	CC
50957	3325	30	rock	rock	NN
50957	3325	31	shelters	shelter	NNS
50957	3325	32	in	in	IN
50957	3325	33	France	France	NNP
50957	3325	34	and	and	CC
50957	3325	35	southern	southern	JJ
50957	3325	36	Europe	Europe	NNP
50957	3325	37	,	,	,
50957	3325	38	where	where	WRB
50957	3325	39	remains	remain	VBZ
50957	3325	40	of	of	IN
50957	3325	41	man	man	NN
50957	3325	42	belonging	belong	VBG
50957	3325	43	to	to	IN
50957	3325	44	an	an	DT
50957	3325	45	earlier	early	JJR
50957	3325	46	period	period	NN
50957	3325	47	have	have	VBP
50957	3325	48	been	be	VBN
50957	3325	49	found	find	VBN
50957	3325	50	.	.	.
50957	3326	1	We	-PRON-	PRP
50957	3326	2	should	should	MD
50957	3326	3	mention	mention	VB
50957	3326	4	the	the	DT
50957	3326	5	rock	rock	NN
50957	3326	6	shelter	shelter	NN
50957	3326	7	of	of	IN
50957	3326	8	Cro	Cro	NNP
50957	3326	9	-	-	HYPH
50957	3326	10	Magnon	Magnon	NNP
50957	3326	11	in	in	IN
50957	3326	12	the	the	DT
50957	3326	13	valley	valley	NN
50957	3326	14	of	of	IN
50957	3326	15	Vezère	Vezère	NNP
50957	3326	16	,	,	,
50957	3326	17	as	as	RB
50957	3326	18	well	well	RB
50957	3326	19	as	as	IN
50957	3326	20	that	that	DT
50957	3326	21	of	of	IN
50957	3326	22	Mentone	Mentone	NNP
50957	3326	23	,	,	,
50957	3326	24	where	where	WRB
50957	3326	25	entire	entire	JJ
50957	3326	26	human	human	JJ
50957	3326	27	skeletons	skeleton	NNS
50957	3326	28	were	be	VBD
50957	3326	29	found	find	VBN
50957	3326	30	.	.	.
50957	3327	1	But	but	CC
50957	3327	2	it	-PRON-	PRP
50957	3327	3	is	be	VBZ
50957	3327	4	doubtful	doubtful	JJ
50957	3327	5	if	if	IN
50957	3327	6	these	these	DT
50957	3327	7	and	and	CC
50957	3327	8	other	other	JJ
50957	3327	9	remains	remain	VBZ
50957	3327	10	from	from	IN
50957	3327	11	caves	cave	NNS
50957	3327	12	which	which	WDT
50957	3327	13	might	may	MD
50957	3327	14	be	be	VB
50957	3327	15	mentioned	mention	VBN
50957	3327	16	belong	belong	VBP
50957	3327	17	in	in	IN
50957	3327	18	any	any	DT
50957	3327	19	proper	proper	JJ
50957	3327	20	sense	sense	NN
50957	3327	21	to	to	IN
50957	3327	22	the	the	DT
50957	3327	23	Glacial	glacial	JJ
50957	3327	24	period	period	NN
50957	3327	25	.	.	.
50957	3328	1	The	the	DT
50957	3328	2	same	same	JJ
50957	3328	3	remarks	remark	NNS
50957	3328	4	should	should	MD
50957	3328	5	be	be	VB
50957	3328	6	made	make	VBN
50957	3328	7	also	also	RB
50957	3328	8	with	with	IN
50957	3328	9	reference	reference	NN
50957	3328	10	to	to	IN
50957	3328	11	the	the	DT
50957	3328	12	lake	lake	NN
50957	3328	13	-	-	HYPH
50957	3328	14	dwellings	dwelling	NNS
50957	3328	15	in	in	IN
50957	3328	16	Switzerland	Switzerland	NNP
50957	3328	17	,	,	,
50957	3328	18	of	of	IN
50957	3328	19	which	which	WDT
50957	3328	20	so	so	RB
50957	3328	21	much	much	JJ
50957	3328	22	has	have	VBZ
50957	3328	23	been	be	VBN
50957	3328	24	written	write	VBN
50957	3328	25	in	in	IN
50957	3328	26	late	late	JJ
50957	3328	27	years	year	NNS
50957	3328	28	.	.	.
50957	3329	1	All	all	PDT
50957	3329	2	these	these	DT
50957	3329	3	belong	belong	VBP
50957	3329	4	to	to	IN
50957	3329	5	a	a	DT
50957	3329	6	much	much	RB
50957	3329	7	later	later	JJ
50957	3329	8	age	age	NN
50957	3329	9	than	than	IN
50957	3329	10	the	the	DT
50957	3329	11	river	river	NN
50957	3329	12	-	-	HYPH
50957	3329	13	drift	drift	NN
50957	3329	14	man	man	NN
50957	3329	15	of	of	IN
50957	3329	16	whom	whom	WP
50957	3329	17	we	-PRON-	PRP
50957	3329	18	are	be	VBP
50957	3329	19	speaking	speak	VBG
50957	3329	20	,	,	,
50957	3329	21	and	and	CC
50957	3329	22	of	of	IN
50957	3329	23	whom	whom	WP
50957	3329	24	we	-PRON-	PRP
50957	3329	25	have	have	VBP
50957	3329	26	such	such	JJ
50957	3329	27	abundant	abundant	JJ
50957	3329	28	evidence	evidence	NN
50957	3329	29	both	both	DT
50957	3329	30	in	in	IN
50957	3329	31	Europe	Europe	NNP
50957	3329	32	and	and	CC
50957	3329	33	in	in	IN
50957	3329	34	America	America	NNP
50957	3329	35	.	.	.
50957	3330	1	[	[	-LRB-
50957	3330	2	Illustration	illustration	NN
50957	3330	3	:	:	:
50957	3330	4	Fig	Fig	NNP
50957	3330	5	.	.	.
50957	3331	1	82.--Tooth	82.--tooth	CD
50957	3331	2	of	of	IN
50957	3331	3	Machairodus	Machairodus	NNP
50957	3331	4	neogæus	neogæus	NNP
50957	3331	5	,	,	,
50957	3331	6	×	×	NN
50957	3331	7	1/6	1/6	CD
50957	3331	8	(	(	-LRB-
50957	3331	9	drawn	draw	VBN
50957	3331	10	from	from	IN
50957	3331	11	a	a	DT
50957	3331	12	cast	cast	NN
50957	3331	13	)	)	-RRB-
50957	3331	14	.	.	.
50957	3331	15	]	]	-RRB-
50957	3332	1	[	[	-LRB-
50957	3332	2	Illustration	illustration	NN
50957	3332	3	:	:	:
50957	3332	4	Fig	Fig	NNP
50957	3332	5	.	.	.
50957	3333	1	83.--Perfect	83.--Perfect	NFP
50957	3333	2	tooth	tooth	NN
50957	3333	3	of	of	IN
50957	3333	4	an	an	DT
50957	3333	5	Elephas	Elephas	NNP
50957	3333	6	,	,	,
50957	3333	7	found	find	VBN
50957	3333	8	in	in	IN
50957	3333	9	Stanislaus	Stanislaus	NNP
50957	3333	10	County	County	NNP
50957	3333	11	,	,	,
50957	3333	12	California	California	NNP
50957	3333	13	,	,	,
50957	3333	14	1/8	1/8	CD
50957	3333	15	natural	natural	JJ
50957	3333	16	size	size	NN
50957	3333	17	.	.	.
50957	3333	18	]	]	-RRB-
50957	3334	1	_	_	NNP
50957	3334	2	Extinct	Extinct	NNP
50957	3334	3	Animals	Animals	NNPS
50957	3334	4	associated	associate	VBD
50957	3334	5	with	with	IN
50957	3334	6	Man	Man	NNP
50957	3334	7	during	during	IN
50957	3334	8	the	the	DT
50957	3334	9	Glacial	Glacial	NNP
50957	3334	10	Period	Period	NNP
50957	3334	11	.	.	.
50957	3334	12	_	_	NNP
50957	3334	13	This	this	DT
50957	3334	14	is	be	VBZ
50957	3334	15	the	the	DT
50957	3334	16	proper	proper	JJ
50957	3334	17	place	place	NN
50957	3334	18	in	in	IN
50957	3334	19	which	which	WDT
50957	3334	20	to	to	TO
50957	3334	21	speak	speak	VB
50957	3334	22	more	more	RBR
50957	3334	23	fully	fully	RB
50957	3334	24	of	of	IN
50957	3334	25	the	the	DT
50957	3334	26	extinct	extinct	JJ
50957	3334	27	animals	animal	NNS
50957	3334	28	which	which	WDT
50957	3334	29	accompanied	accompany	VBD
50957	3334	30	man	man	NN
50957	3334	31	in	in	IN
50957	3334	32	his	-PRON-	PRP$
50957	3334	33	earliest	early	JJS
50957	3334	34	occupation	occupation	NN
50957	3334	35	of	of	IN
50957	3334	36	Europe	Europe	NNP
50957	3334	37	and	and	CC
50957	3334	38	America	America	NNP
50957	3334	39	,	,	,
50957	3334	40	and	and	CC
50957	3334	41	whose	whose	WP$
50957	3334	42	remains	remain	NNS
50957	3334	43	are	be	VBP
50957	3334	44	so	so	RB
50957	3334	45	abundant	abundant	JJ
50957	3334	46	in	in	IN
50957	3334	47	the	the	DT
50957	3334	48	river	river	NN
50957	3334	49	-	-	HYPH
50957	3334	50	drift	drift	NN
50957	3334	51	gravel	gravel	NN
50957	3334	52	and	and	CC
50957	3334	53	in	in	IN
50957	3334	54	the	the	DT
50957	3334	55	caves	cave	NNS
50957	3334	56	of	of	IN
50957	3334	57	England	England	NNP
50957	3334	58	,	,	,
50957	3334	59	in	in	IN
50957	3334	60	connection	connection	NN
50957	3334	61	with	with	IN
50957	3334	62	the	the	DT
50957	3334	63	relics	relic	NNS
50957	3334	64	of	of	IN
50957	3334	65	man	man	NN
50957	3334	66	.	.	.
50957	3335	1	Among	among	IN
50957	3335	2	these	these	DT
50957	3335	3	animals	animal	NNS
50957	3335	4	are	be	VBP
50957	3335	5	The	the	DT
50957	3335	6	Lion	Lion	NNP
50957	3335	7	,	,	,
50957	3335	8	which	which	WDT
50957	3335	9	is	be	VBZ
50957	3335	10	now	now	RB
50957	3335	11	confined	confine	VBN
50957	3335	12	,	,	,
50957	3335	13	to	to	IN
50957	3335	14	Africa	Africa	NNP
50957	3335	15	and	and	CC
50957	3335	16	the	the	DT
50957	3335	17	warmer	warm	JJR
50957	3335	18	portions	portion	NNS
50957	3335	19	of	of	IN
50957	3335	20	Asia	Asia	NNP
50957	3335	21	.	.	.
50957	3336	1	But	but	CC
50957	3336	2	in	in	IN
50957	3336	3	glacial	glacial	JJ
50957	3336	4	times	time	NNS
50957	3336	5	a	a	DT
50957	3336	6	large	large	JJ
50957	3336	7	species	specie	NNS
50957	3336	8	of	of	IN
50957	3336	9	this	this	DT
50957	3336	10	genus	genus	NN
50957	3336	11	ranged	ranged	JJ
50957	3336	12	over	over	IN
50957	3336	13	Europe	Europe	NNP
50957	3336	14	from	from	IN
50957	3336	15	Sicily	Sicily	NNP
50957	3336	16	to	to	IN
50957	3336	17	central	central	JJ
50957	3336	18	England	England	NNP
50957	3336	19	.	.	.
50957	3337	1	The	the	DT
50957	3337	2	saber	saber	NN
50957	3337	3	-	-	HYPH
50957	3337	4	toothed	toothed	JJ
50957	3337	5	Tiger	Tiger	NNP
50957	3337	6	,	,	,
50957	3337	7	with	with	IN
50957	3337	8	tusks	tusks	NNP
50957	3337	9	ten	ten	CD
50957	3337	10	inches	inch	NNS
50957	3337	11	long	long	RB
50957	3337	12	:	:	:
50957	3337	13	(	(	-LRB-
50957	3337	14	Machairodus	Machairodus	NNP
50957	3337	15	latidens	latiden	VBZ
50957	3337	16	)	)	-RRB-
50957	3337	17	,	,	,
50957	3337	18	is	be	VBZ
50957	3337	19	now	now	RB
50957	3337	20	extinct	extinct	JJ
50957	3337	21	.	.	.
50957	3338	1	This	this	DT
50957	3338	2	species	species	NN
50957	3338	3	was	be	VBD
50957	3338	4	in	in	IN
50957	3338	5	existence	existence	NN
50957	3338	6	during	during	IN
50957	3338	7	the	the	DT
50957	3338	8	latter	latter	JJ
50957	3338	9	part	part	NN
50957	3338	10	of	of	IN
50957	3338	11	the	the	DT
50957	3338	12	Tertiary	tertiary	JJ
50957	3338	13	period	period	NN
50957	3338	14	,	,	,
50957	3338	15	but	but	CC
50957	3338	16	continued	continue	VBD
50957	3338	17	on	on	IN
50957	3338	18	until	until	IN
50957	3338	19	after	after	IN
50957	3338	20	man	man	NN
50957	3338	21	's	's	POS
50957	3338	22	appearance	appearance	NN
50957	3338	23	in	in	IN
50957	3338	24	the	the	DT
50957	3338	25	Glacial	glacial	JJ
50957	3338	26	period	period	NN
50957	3338	27	.	.	.
50957	3339	1	The	the	DT
50957	3339	2	presence	presence	NN
50957	3339	3	of	of	IN
50957	3339	4	this	this	DT
50957	3339	5	animal	animal	NN
50957	3339	6	would	would	MD
50957	3339	7	seem	seem	VB
50957	3339	8	to	to	TO
50957	3339	9	indicate	indicate	VB
50957	3339	10	a	a	DT
50957	3339	11	warm	warm	JJ
50957	3339	12	climate	climate	NN
50957	3339	13	.	.	.
50957	3340	1	The	the	DT
50957	3340	2	Leopard	Leopard	NNP
50957	3340	3	(	(	-LRB-
50957	3340	4	_	_	NNP
50957	3340	5	Felis	Felis	NNP
50957	3340	6	pardus	pardus	NN
50957	3340	7	_	_	NNP
50957	3340	8	)	)	-RRB-
50957	3340	9	is	be	VBZ
50957	3340	10	now	now	RB
50957	3340	11	confined	confine	VBN
50957	3340	12	to	to	IN
50957	3340	13	Africa	Africa	NNP
50957	3340	14	and	and	CC
50957	3340	15	southern	southern	JJ
50957	3340	16	Asia	Asia	NNP
50957	3340	17	,	,	,
50957	3340	18	and	and	CC
50957	3340	19	the	the	DT
50957	3340	20	larger	large	JJR
50957	3340	21	islands	island	NNS
50957	3340	22	adjoining	adjoining	JJ
50957	3340	23	;	;	:
50957	3340	24	but	but	CC
50957	3340	25	during	during	IN
50957	3340	26	man	man	NN
50957	3340	27	's	's	POS
50957	3340	28	occupation	occupation	NN
50957	3340	29	of	of	IN
50957	3340	30	Europe	Europe	NNP
50957	3340	31	in	in	IN
50957	3340	32	the	the	DT
50957	3340	33	Glacial	Glacial	NNP
50957	3340	34	epoch	epoch	NN
50957	3340	35	he	-PRON-	PRP
50957	3340	36	was	be	VBD
50957	3340	37	evidently	evidently	RB
50957	3340	38	haunted	haunt	VBN
50957	3340	39	at	at	IN
50957	3340	40	every	every	DT
50957	3340	41	step	step	NN
50957	3340	42	by	by	IN
50957	3340	43	this	this	DT
50957	3340	44	animal	animal	NN
50957	3340	45	;	;	:
50957	3340	46	for	for	IN
50957	3340	47	his	-PRON-	PRP$
50957	3340	48	bones	bone	NNS
50957	3340	49	are	be	VBP
50957	3340	50	found	find	VBN
50957	3340	51	as	as	RB
50957	3340	52	far	far	RB
50957	3340	53	north	north	RB
50957	3340	54	in	in	IN
50957	3340	55	England	England	NNP
50957	3340	56	as	as	IN
50957	3340	57	palæolithic	palæolithic	JJ
50957	3340	58	man	man	NN
50957	3340	59	is	be	VBZ
50957	3340	60	known	know	VBN
50957	3340	61	to	to	TO
50957	3340	62	have	have	VB
50957	3340	63	ranged	range	VBN
50957	3340	64	.	.	.
50957	3341	1	The	the	DT
50957	3341	2	Hyena	Hyena	NNP
50957	3341	3	.	.	.
50957	3342	1	Two	two	CD
50957	3342	2	species	specie	NNS
50957	3342	3	of	of	IN
50957	3342	4	this	this	DT
50957	3342	5	animal	animal	NN
50957	3342	6	are	be	VBP
50957	3342	7	found	find	VBN
50957	3342	8	in	in	IN
50957	3342	9	the	the	DT
50957	3342	10	bone	bone	NN
50957	3342	11	-	-	HYPH
50957	3342	12	caves	cave	NNS
50957	3342	13	of	of	IN
50957	3342	14	Europe	Europe	NNP
50957	3342	15	.	.	.
50957	3343	1	During	during	IN
50957	3343	2	the	the	DT
50957	3343	3	Glacial	Glacial	NNP
50957	3343	4	epoch	epoch	NN
50957	3343	5	they	-PRON-	PRP
50957	3343	6	ranged	range	VBD
50957	3343	7	as	as	RB
50957	3343	8	far	far	RB
50957	3343	9	up	up	RB
50957	3343	10	as	as	IN
50957	3343	11	northern	northern	JJ
50957	3343	12	England	England	NNP
50957	3343	13	,	,	,
50957	3343	14	but	but	CC
50957	3343	15	they	-PRON-	PRP
50957	3343	16	are	be	VBP
50957	3343	17	now	now	RB
50957	3343	18	limited	limited	JJ
50957	3343	19	to	to	IN
50957	3343	20	Africa	Africa	NNP
50957	3343	21	and	and	CC
50957	3343	22	southwestern	southwestern	JJ
50957	3343	23	Asia	Asia	NNP
50957	3343	24	.	.	.
50957	3344	1	[	[	-LRB-
50957	3344	2	Illustration	illustration	NN
50957	3344	3	:	:	:
50957	3344	4	Fig	Fig	NNP
50957	3344	5	.	.	.
50957	3345	1	84.--Skull	84.--skull	NN
50957	3345	2	of	of	IN
50957	3345	3	_	_	NNP
50957	3345	4	Hyena	Hyena	NNP
50957	3345	5	spelæa	spelæa	NN
50957	3345	6	_	_	NNP
50957	3345	7	,	,	,
50957	3345	8	×	×	CD
50957	3345	9	1/4	1/4	CD
50957	3345	10	.	.	.
50957	3345	11	]	]	-RRB-
50957	3346	1	The	the	DT
50957	3346	2	Elephant	Elephant	NNP
50957	3346	3	is	be	VBZ
50957	3346	4	represented	represent	VBN
50957	3346	5	in	in	IN
50957	3346	6	the	the	DT
50957	3346	7	Preglacial	preglacial	JJ
50957	3346	8	and	and	CC
50957	3346	9	Glacial	glacial	JJ
50957	3346	10	epochs	epoch	NNS
50957	3346	11	by	by	IN
50957	3346	12	several	several	JJ
50957	3346	13	species	specie	NNS
50957	3346	14	,	,	,
50957	3346	15	some	some	DT
50957	3346	16	of	of	IN
50957	3346	17	which	which	WDT
50957	3346	18	ranged	range	VBD
50957	3346	19	as	as	IN
50957	3346	20	far	far	RB
50957	3346	21	north	north	RB
50957	3346	22	as	as	IN
50957	3346	23	Siberia	Siberia	NNP
50957	3346	24	.	.	.
50957	3347	1	The	the	DT
50957	3347	2	African	african	JJ
50957	3347	3	elephant	elephant	NN
50957	3347	4	is	be	VBZ
50957	3347	5	not	not	RB
50957	3347	6	now	now	RB
50957	3347	7	found	find	VBN
50957	3347	8	north	north	RB
50957	3347	9	of	of	IN
50957	3347	10	the	the	DT
50957	3347	11	Pyrenees	Pyrenees	NNPS
50957	3347	12	and	and	CC
50957	3347	13	the	the	DT
50957	3347	14	Alps	Alps	NNPS
50957	3347	15	.	.	.
50957	3348	1	But	but	CC
50957	3348	2	a	a	DT
50957	3348	3	species	species	NN
50957	3348	4	of	of	IN
50957	3348	5	dwarf	dwarf	NN
50957	3348	6	elephant	elephant	NN
50957	3348	7	,	,	,
50957	3348	8	but	but	CC
50957	3348	9	four	four	CD
50957	3348	10	or	or	CC
50957	3348	11	five	five	CD
50957	3348	12	feet	foot	NNS
50957	3348	13	in	in	IN
50957	3348	14	height	height	NN
50957	3348	15	,	,	,
50957	3348	16	has	have	VBZ
50957	3348	17	already	already	RB
50957	3348	18	been	be	VBN
50957	3348	19	referred	refer	VBN
50957	3348	20	to	to	IN
50957	3348	21	as	as	IN
50957	3348	22	having	have	VBG
50957	3348	23	occupied	occupy	VBN
50957	3348	24	Malta	Malta	NNP
50957	3348	25	and	and	CC
50957	3348	26	Sicily	Sicily	NNP
50957	3348	27	;	;	:
50957	3348	28	and	and	CC
50957	3348	29	still	still	RB
50957	3348	30	another	another	DT
50957	3348	31	species	species	NN
50957	3348	32	has	have	VBZ
50957	3348	33	been	be	VBN
50957	3348	34	found	find	VBN
50957	3348	35	in	in	IN
50957	3348	36	Malta	Malta	NNP
50957	3348	37	,	,	,
50957	3348	38	whose	whose	WP$
50957	3348	39	average	average	JJ
50957	3348	40	height	height	NN
50957	3348	41	was	be	VBD
50957	3348	42	less	less	JJR
50957	3348	43	than	than	IN
50957	3348	44	three	three	CD
50957	3348	45	feet	foot	NNS
50957	3348	46	.	.	.
50957	3349	1	An	an	DT
50957	3349	2	extinct	extinct	JJ
50957	3349	3	species	species	NN
50957	3349	4	(	(	-LRB-
50957	3349	5	Elephas	Elephas	NNP
50957	3349	6	antiquus	antiquus	IN
50957	3349	7	)	)	-RRB-
50957	3349	8	,	,	,
50957	3349	9	whose	whose	WP$
50957	3349	10	remains	remain	NNS
50957	3349	11	are	be	VBP
50957	3349	12	found	find	VBN
50957	3349	13	in	in	IN
50957	3349	14	the	the	DT
50957	3349	15	river	river	NN
50957	3349	16	-	-	HYPH
50957	3349	17	drift	drift	NN
50957	3349	18	and	and	CC
50957	3349	19	in	in	IN
50957	3349	20	the	the	DT
50957	3349	21	lower	low	JJR
50957	3349	22	strata	strata	NN
50957	3349	23	of	of	IN
50957	3349	24	sediment	sediment	NN
50957	3349	25	in	in	IN
50957	3349	26	many	many	JJ
50957	3349	27	caverns	cavern	NNS
50957	3349	28	as	as	RB
50957	3349	29	far	far	RB
50957	3349	30	north	north	RB
50957	3349	31	as	as	IN
50957	3349	32	Yorkshire	Yorkshire	NNP
50957	3349	33	,	,	,
50957	3349	34	England	England	NNP
50957	3349	35	,	,	,
50957	3349	36	was	be	VBD
50957	3349	37	of	of	IN
50957	3349	38	unusual	unusual	JJ
50957	3349	39	size	size	NN
50957	3349	40	,	,	,
50957	3349	41	and	and	CC
50957	3349	42	during	during	IN
50957	3349	43	the	the	DT
50957	3349	44	Glacial	glacial	JJ
50957	3349	45	period	period	NN
50957	3349	46	was	be	VBD
50957	3349	47	found	find	VBN
50957	3349	48	on	on	IN
50957	3349	49	both	both	DT
50957	3349	50	sides	side	NNS
50957	3349	51	of	of	IN
50957	3349	52	the	the	DT
50957	3349	53	Mediterranean	Mediterranean	NNP
50957	3349	54	.	.	.
50957	3350	1	But	but	CC
50957	3350	2	the	the	DT
50957	3350	3	species	specie	NNS
50957	3350	4	most	most	RBS
50957	3350	5	frequently	frequently	RB
50957	3350	6	met	meet	VBN
50957	3350	7	with	with	IN
50957	3350	8	in	in	IN
50957	3350	9	palæolithic	palæolithic	JJ
50957	3350	10	times	time	NNS
50957	3350	11	was	be	VBD
50957	3350	12	the	the	DT
50957	3350	13	mammoth	mammoth	JJ
50957	3350	14	(	(	-LRB-
50957	3350	15	_	_	NNP
50957	3350	16	Elephas	Elephas	NNP
50957	3350	17	primigenius	primigenius	NN
50957	3350	18	_	_	NNP
50957	3350	19	)	)	-RRB-
50957	3350	20	.	.	.
50957	3351	1	This	this	DT
50957	3351	2	animal	animal	NN
50957	3351	3	,	,	,
50957	3351	4	now	now	RB
50957	3351	5	extinct	extinct	JJ
50957	3351	6	,	,	,
50957	3351	7	accompanied	accompany	VBN
50957	3351	8	man	man	NN
50957	3351	9	in	in	IN
50957	3351	10	nearly	nearly	RB
50957	3351	11	every	every	DT
50957	3351	12	portion	portion	NN
50957	3351	13	both	both	DT
50957	3351	14	of	of	IN
50957	3351	15	Europe	Europe	NNP
50957	3351	16	and	and	CC
50957	3351	17	North	North	NNP
50957	3351	18	America	America	NNP
50957	3351	19	,	,	,
50957	3351	20	and	and	CC
50957	3351	21	lingered	linger	VBD
50957	3351	22	far	far	RB
50957	3351	23	down	down	RB
50957	3351	24	into	into	IN
50957	3351	25	post	post	JJ
50957	3351	26	-	-	JJ
50957	3351	27	glacial	glacial	JJ
50957	3351	28	times	time	NNS
50957	3351	29	before	before	IN
50957	3351	30	becoming	become	VBG
50957	3351	31	extinct	extinct	JJ
50957	3351	32	.	.	.
50957	3352	1	This	this	DT
50957	3352	2	animal	animal	NN
50957	3352	3	was	be	VBD
50957	3352	4	nearly	nearly	RB
50957	3352	5	twice	twice	PDT
50957	3352	6	the	the	DT
50957	3352	7	weight	weight	NN
50957	3352	8	of	of	IN
50957	3352	9	the	the	DT
50957	3352	10	modern	modern	JJ
50957	3352	11	elephant	elephant	NN
50957	3352	12	,	,	,
50957	3352	13	and	and	CC
50957	3352	14	one	one	CD
50957	3352	15	third	third	JJ
50957	3352	16	taller	taller	NN
50957	3352	17	.	.	.
50957	3353	1	Occasionally	occasionally	RB
50957	3353	2	his	-PRON-	PRP$
50957	3353	3	tusks	tusk	NNS
50957	3353	4	were	be	VBD
50957	3353	5	more	more	JJR
50957	3353	6	than	than	IN
50957	3353	7	twelve	twelve	CD
50957	3353	8	feet	foot	NNS
50957	3353	9	long	long	JJ
50957	3353	10	,	,	,
50957	3353	11	and	and	CC
50957	3353	12	curved	curve	VBD
50957	3353	13	upward	upward	RB
50957	3353	14	in	in	IN
50957	3353	15	a	a	DT
50957	3353	16	circle	circle	NN
50957	3353	17	.	.	.
50957	3354	1	It	-PRON-	PRP
50957	3354	2	is	be	VBZ
50957	3354	3	the	the	DT
50957	3354	4	carcasses	carcass	NNS
50957	3354	5	of	of	IN
50957	3354	6	this	this	DT
50957	3354	7	animal	animal	NN
50957	3354	8	which	which	WDT
50957	3354	9	have	have	VBP
50957	3354	10	been	be	VBN
50957	3354	11	found	find	VBN
50957	3354	12	in	in	IN
50957	3354	13	the	the	DT
50957	3354	14	frozen	frozen	JJ
50957	3354	15	soil	soil	NN
50957	3354	16	of	of	IN
50957	3354	17	Siberia	Siberia	NNP
50957	3354	18	and	and	CC
50957	3354	19	Alaska	Alaska	NNP
50957	3354	20	.	.	.
50957	3355	1	It	-PRON-	PRP
50957	3355	2	had	have	VBD
50957	3355	3	a	a	DT
50957	3355	4	thick	thick	JJ
50957	3355	5	covering	covering	NN
50957	3355	6	of	of	IN
50957	3355	7	long	long	JJ
50957	3355	8	,	,	,
50957	3355	9	black	black	JJ
50957	3355	10	hair	hair	NN
50957	3355	11	,	,	,
50957	3355	12	with	with	IN
50957	3355	13	a	a	DT
50957	3355	14	dense	dense	JJ
50957	3355	15	matting	matting	NN
50957	3355	16	of	of	IN
50957	3355	17	reddish	reddish	JJ
50957	3355	18	wool	wool	NN
50957	3355	19	at	at	IN
50957	3355	20	the	the	DT
50957	3355	21	roots	root	NNS
50957	3355	22	.	.	.
50957	3356	1	During	during	IN
50957	3356	2	the	the	DT
50957	3356	3	Glacial	glacial	JJ
50957	3356	4	period	period	NN
50957	3356	5	these	these	DT
50957	3356	6	animals	animal	NNS
50957	3356	7	must	must	MD
50957	3356	8	have	have	VB
50957	3356	9	roamed	roam	VBN
50957	3356	10	in	in	IN
50957	3356	11	vast	vast	JJ
50957	3356	12	herds	herd	NNS
50957	3356	13	over	over	IN
50957	3356	14	the	the	DT
50957	3356	15	plains	plain	NNS
50957	3356	16	of	of	IN
50957	3356	17	northern	northern	JJ
50957	3356	18	France	France	NNP
50957	3356	19	and	and	CC
50957	3356	20	southern	southern	JJ
50957	3356	21	England	England	NNP
50957	3356	22	,	,	,
50957	3356	23	and	and	CC
50957	3356	24	the	the	DT
50957	3356	25	northern	northern	JJ
50957	3356	26	half	half	NN
50957	3356	27	of	of	IN
50957	3356	28	North	North	NNP
50957	3356	29	America	America	NNP
50957	3356	30	.	.	.
50957	3357	1	[	[	-LRB-
50957	3357	2	Illustration	illustration	NN
50957	3357	3	:	:	:
50957	3357	4	Fig	Fig	NNP
50957	3357	5	.	.	.
50957	3358	1	85.--Celebrated	85.--Celebrated	NNP
50957	3358	2	skeleton	skeleton	NNP
50957	3358	3	of	of	IN
50957	3358	4	mammoth	mammoth	NNP
50957	3358	5	,	,	,
50957	3358	6	in	in	IN
50957	3358	7	St.	St.	NNP
50957	3358	8	Petersburg	Petersburg	NNP
50957	3358	9	museum	museum	NN
50957	3358	10	.	.	.
50957	3358	11	]	]	-RRB-
50957	3359	1	[	[	-LRB-
50957	3359	2	Illustration	illustration	NN
50957	3359	3	:	:	:
50957	3359	4	Fig	Fig	NNP
50957	3359	5	.	.	.
50957	3360	1	86.--Molar	86.--molar	CD
50957	3360	2	tooth	tooth	NN
50957	3360	3	of	of	IN
50957	3360	4	mammoth	mammoth	NNP
50957	3360	5	(	(	-LRB-
50957	3360	6	_	_	NNP
50957	3360	7	Elephas	Elephas	NNP
50957	3360	8	primigenius	primigenius	NN
50957	3360	9	_	_	NNP
50957	3360	10	)	)	-RRB-
50957	3360	11	:	:	:
50957	3360	12	_	_	NNP
50957	3360	13	a	a	DT
50957	3360	14	_	_	NNP
50957	3360	15	,	,	,
50957	3360	16	grinding	grind	VBG
50957	3360	17	surface	surface	NN
50957	3360	18	;	;	:
50957	3360	19	_	_	NNP
50957	3360	20	b	b	NNP
50957	3360	21	_	_	NNP
50957	3360	22	,	,	,
50957	3360	23	side	side	JJ
50957	3360	24	view	view	NN
50957	3360	25	.	.	.
50957	3360	26	]	]	-RRB-
50957	3361	1	The	the	DT
50957	3361	2	Hippopotamus	Hippopotamus	NNP
50957	3361	3	is	be	VBZ
50957	3361	4	at	at	IN
50957	3361	5	present	present	JJ
50957	3361	6	a	a	DT
50957	3361	7	familiar	familiar	JJ
50957	3361	8	animal	animal	NN
50957	3361	9	in	in	IN
50957	3361	10	the	the	DT
50957	3361	11	larger	large	JJR
50957	3361	12	rivers	river	NNS
50957	3361	13	of	of	IN
50957	3361	14	Africa	Africa	NNP
50957	3361	15	,	,	,
50957	3361	16	but	but	CC
50957	3361	17	is	be	VBZ
50957	3361	18	not	not	RB
50957	3361	19	now	now	RB
50957	3361	20	found	find	VBN
50957	3361	21	in	in	IN
50957	3361	22	Europe	Europe	NNP
50957	3361	23	.	.	.
50957	3362	1	During	during	IN
50957	3362	2	the	the	DT
50957	3362	3	Glacial	glacial	JJ
50957	3362	4	period	period	NN
50957	3362	5	,	,	,
50957	3362	6	however	however	RB
50957	3362	7	,	,	,
50957	3362	8	he	-PRON-	PRP
50957	3362	9	ranged	range	VBD
50957	3362	10	as	as	IN
50957	3362	11	far	far	RB
50957	3362	12	north	north	RB
50957	3362	13	as	as	IN
50957	3362	14	Yorkshire	Yorkshire	NNP
50957	3362	15	,	,	,
50957	3362	16	England	England	NNP
50957	3362	17	,	,	,
50957	3362	18	and	and	CC
50957	3362	19	his	-PRON-	PRP$
50957	3362	20	remains	remain	NNS
50957	3362	21	were	be	VBD
50957	3362	22	found	find	VBN
50957	3362	23	in	in	IN
50957	3362	24	close	close	JJ
50957	3362	25	association	association	NN
50957	3362	26	with	with	IN
50957	3362	27	those	those	DT
50957	3362	28	of	of	IN
50957	3362	29	man	man	NN
50957	3362	30	,	,	,
50957	3362	31	both	both	DT
50957	3362	32	in	in	IN
50957	3362	33	Europe	Europe	NNP
50957	3362	34	and	and	CC
50957	3362	35	on	on	IN
50957	3362	36	the	the	DT
50957	3362	37	Pacific	Pacific	NNP
50957	3362	38	coast	coast	NN
50957	3362	39	in	in	IN
50957	3362	40	America	America	NNP
50957	3362	41	.	.	.
50957	3363	1	Twenty	twenty	CD
50957	3363	2	tons	ton	NNS
50957	3363	3	of	of	IN
50957	3363	4	their	-PRON-	PRP$
50957	3363	5	bones	bone	NNS
50957	3363	6	have	have	VBP
50957	3363	7	been	be	VBN
50957	3363	8	taken	take	VBN
50957	3363	9	from	from	IN
50957	3363	10	a	a	DT
50957	3363	11	single	single	JJ
50957	3363	12	cave	cave	NN
50957	3363	13	in	in	IN
50957	3363	14	Sicily	Sicily	NNP
50957	3363	15	.	.	.
50957	3364	1	[	[	-LRB-
50957	3364	2	DJ	dj	NN
50957	3364	3	]	]	-RRB-
50957	3364	4	[	[	-LRB-
50957	3364	5	Footnote	footnote	NN
50957	3364	6	DJ	DJ	NNP
50957	3364	7	:	:	:
50957	3364	8	Prestwich	Prestwich	NNP
50957	3364	9	's	's	POS
50957	3364	10	Geology	Geology	NNP
50957	3364	11	,	,	,
50957	3364	12	vol	vol	NNP
50957	3364	13	.	.	.
50957	3365	1	ii	ii	NNP
50957	3365	2	,	,	,
50957	3365	3	p.	p.	NN
50957	3366	1	508	508	CD
50957	3366	2	.	.	.
50957	3366	3	]	]	-RRB-
50957	3367	1	[	[	-LRB-
50957	3367	2	Illustration	illustration	NN
50957	3367	3	:	:	:
50957	3367	4	Fig	Fig	NNP
50957	3367	5	.	.	.
50957	3368	1	87.--Tooth	87.--tooth	CD
50957	3368	2	of	of	IN
50957	3368	3	_	_	NNP
50957	3368	4	Mastodon	Mastodon	NNP
50957	3368	5	Americanus	Americanus	NNP
50957	3368	6	_	_	NNP
50957	3368	7	.	.	.
50957	3368	8	]	]	-RRB-
50957	3369	1	The	the	DT
50957	3369	2	mammoth	mammoth	NN
50957	3369	3	and	and	CC
50957	3369	4	the	the	DT
50957	3369	5	rhinoceros	rhinocero	NNS
50957	3369	6	we	-PRON-	PRP
50957	3369	7	know	know	VBP
50957	3369	8	to	to	TO
50957	3369	9	have	have	VB
50957	3369	10	been	be	VBN
50957	3369	11	adapted	adapt	VBN
50957	3369	12	to	to	IN
50957	3369	13	cold	cold	JJ
50957	3369	14	climates	climate	NNS
50957	3369	15	by	by	IN
50957	3369	16	the	the	DT
50957	3369	17	possession	possession	NN
50957	3369	18	of	of	IN
50957	3369	19	long	long	JJ
50957	3369	20	hair	hair	NN
50957	3369	21	and	and	CC
50957	3369	22	thick	thick	JJ
50957	3369	23	fur	fur	NN
50957	3369	24	,	,	,
50957	3369	25	but	but	CC
50957	3369	26	the	the	DT
50957	3369	27	hippopotamus	hippopotamus	NN
50957	3369	28	by	by	IN
50957	3369	29	its	-PRON-	PRP$
50957	3369	30	love	love	NN
50957	3369	31	for	for	IN
50957	3369	32	water	water	NN
50957	3369	33	would	would	MD
50957	3369	34	seem	seem	VB
50957	3369	35	to	to	TO
50957	3369	36	be	be	VB
50957	3369	37	precluded	preclude	VBN
50957	3369	38	from	from	IN
50957	3369	39	the	the	DT
50957	3369	40	possession	possession	NN
50957	3369	41	of	of	IN
50957	3369	42	this	this	DT
50957	3369	43	protective	protective	JJ
50957	3369	44	covering	covering	NN
50957	3369	45	.	.	.
50957	3370	1	It	-PRON-	PRP
50957	3370	2	is	be	VBZ
50957	3370	3	suggested	suggest	VBN
50957	3370	4	,	,	,
50957	3370	5	however	however	RB
50957	3370	6	,	,	,
50957	3370	7	by	by	IN
50957	3370	8	Sir	Sir	NNP
50957	3370	9	William	William	NNP
50957	3370	10	Dawson	Dawson	NNP
50957	3370	11	,	,	,
50957	3370	12	that	that	IN
50957	3370	13	he	-PRON-	PRP
50957	3370	14	may	may	MD
50957	3370	15	have	have	VB
50957	3370	16	been	be	VBN
50957	3370	17	adapted	adapt	VBN
50957	3370	18	to	to	IN
50957	3370	19	arctic	arctic	JJ
50957	3370	20	climates	climate	NNS
50957	3370	21	by	by	IN
50957	3370	22	a	a	DT
50957	3370	23	fatty	fatty	NN
50957	3370	24	covering	covering	NN
50957	3370	25	,	,	,
50957	3370	26	as	as	IN
50957	3370	27	the	the	DT
50957	3370	28	walrus	walrus	NN
50957	3370	29	is	be	VBZ
50957	3370	30	at	at	IN
50957	3370	31	the	the	DT
50957	3370	32	present	present	JJ
50957	3370	33	time	time	NN
50957	3370	34	.	.	.
50957	3371	1	A	a	DT
50957	3371	2	difficulty	difficulty	NN
50957	3371	3	in	in	IN
50957	3371	4	accounting	account	VBG
50957	3371	5	for	for	IN
50957	3371	6	many	many	JJ
50957	3371	7	of	of	IN
50957	3371	8	the	the	DT
50957	3371	9	remains	remain	NNS
50957	3371	10	of	of	IN
50957	3371	11	the	the	DT
50957	3371	12	hippopotamus	hippopotamus	NN
50957	3371	13	in	in	IN
50957	3371	14	some	some	DT
50957	3371	15	of	of	IN
50957	3371	16	the	the	DT
50957	3371	17	English	english	JJ
50957	3371	18	caverns	cavern	NNS
50957	3371	19	is	be	VBZ
50957	3371	20	that	that	IN
50957	3371	21	they	-PRON-	PRP
50957	3371	22	are	be	VBP
50957	3371	23	so	so	RB
50957	3371	24	far	far	RB
50957	3371	25	away	away	RB
50957	3371	26	from	from	IN
50957	3371	27	present	present	JJ
50957	3371	28	or	or	CC
50957	3371	29	possible	possible	JJ
50957	3371	30	water	water	NN
50957	3371	31	-	-	HYPH
50957	3371	32	courses	course	NNS
50957	3371	33	.	.	.
50957	3372	1	But	but	CC
50957	3372	2	it	-PRON-	PRP
50957	3372	3	would	would	MD
50957	3372	4	seem	seem	VB
50957	3372	5	that	that	IN
50957	3372	6	due	due	JJ
50957	3372	7	credit	credit	NN
50957	3372	8	has	have	VBZ
50957	3372	9	not	not	RB
50957	3372	10	been	be	VBN
50957	3372	11	ordinarily	ordinarily	RB
50957	3372	12	given	give	VBN
50957	3372	13	to	to	IN
50957	3372	14	the	the	DT
50957	3372	15	migratory	migratory	JJ
50957	3372	16	instincts	instinct	NNS
50957	3372	17	of	of	IN
50957	3372	18	the	the	DT
50957	3372	19	animal	animal	NN
50957	3372	20	.	.	.
50957	3373	1	In	in	IN
50957	3373	2	southern	southern	JJ
50957	3373	3	Africa	Africa	NNP
50957	3373	4	they	-PRON-	PRP
50957	3373	5	are	be	VBP
50957	3373	6	known	know	VBN
50957	3373	7	to	to	TO
50957	3373	8	"	"	``
50957	3373	9	travel	travel	VB
50957	3373	10	speedily	speedily	RB
50957	3373	11	for	for	IN
50957	3373	12	miles	mile	NNS
50957	3373	13	over	over	IN
50957	3373	14	land	land	NN
50957	3373	15	from	from	IN
50957	3373	16	one	one	CD
50957	3373	17	pool	pool	NN
50957	3373	18	of	of	IN
50957	3373	19	a	a	DT
50957	3373	20	dried	dry	VBN
50957	3373	21	-	-	HYPH
50957	3373	22	up	up	RP
50957	3373	23	river	river	NN
50957	3373	24	to	to	IN
50957	3373	25	another	another	DT
50957	3373	26	;	;	:
50957	3373	27	but	but	CC
50957	3373	28	it	-PRON-	PRP
50957	3373	29	is	be	VBZ
50957	3373	30	by	by	IN
50957	3373	31	water	water	NN
50957	3373	32	that	that	WDT
50957	3373	33	their	-PRON-	PRP$
50957	3373	34	powers	power	NNS
50957	3373	35	of	of	IN
50957	3373	36	locomotion	locomotion	NN
50957	3373	37	are	be	VBP
50957	3373	38	surpassingly	surpassingly	RB
50957	3373	39	great	great	JJ
50957	3373	40	,	,	,
50957	3373	41	not	not	RB
50957	3373	42	only	only	RB
50957	3373	43	in	in	IN
50957	3373	44	rivers	river	NNS
50957	3373	45	,	,	,
50957	3373	46	but	but	CC
50957	3373	47	in	in	IN
50957	3373	48	the	the	DT
50957	3373	49	sea	sea	NN
50957	3373	50	....	....	.
50957	3374	1	The	the	DT
50957	3374	2	geologist	geologist	NN
50957	3374	3	,	,	,
50957	3374	4	therefore	therefore	RB
50957	3374	5	,	,	,
50957	3374	6	may	may	MD
50957	3374	7	freely	freely	RB
50957	3374	8	speculate	speculate	VB
50957	3374	9	on	on	IN
50957	3374	10	the	the	DT
50957	3374	11	time	time	NN
50957	3374	12	when	when	WRB
50957	3374	13	herds	herd	NNS
50957	3374	14	of	of	IN
50957	3374	15	hippopotami	hippopotami	NN
50957	3374	16	issued	issue	VBN
50957	3374	17	from	from	IN
50957	3374	18	North	north	JJ
50957	3374	19	African	african	JJ
50957	3374	20	rivers	river	NNS
50957	3374	21	,	,	,
50957	3374	22	such	such	JJ
50957	3374	23	as	as	IN
50957	3374	24	the	the	DT
50957	3374	25	Nile	Nile	NNP
50957	3374	26	,	,	,
50957	3374	27	and	and	CC
50957	3374	28	swam	swam	NNP
50957	3374	29	northward	northward	NNP
50957	3374	30	in	in	IN
50957	3374	31	summer	summer	NN
50957	3374	32	along	along	IN
50957	3374	33	the	the	DT
50957	3374	34	coasts	coast	NNS
50957	3374	35	of	of	IN
50957	3374	36	the	the	DT
50957	3374	37	Mediterranean	Mediterranean	NNP
50957	3374	38	,	,	,
50957	3374	39	or	or	CC
50957	3374	40	even	even	RB
50957	3374	41	occasionally	occasionally	RB
50957	3374	42	visited	visit	VBN
50957	3374	43	islands	island	NNS
50957	3374	44	near	near	IN
50957	3374	45	the	the	DT
50957	3374	46	shore	shore	NN
50957	3374	47	.	.	.
50957	3375	1	Here	here	RB
50957	3375	2	and	and	CC
50957	3375	3	there	there	RB
50957	3375	4	they	-PRON-	PRP
50957	3375	5	may	may	MD
50957	3375	6	have	have	VB
50957	3375	7	landed	land	VBN
50957	3375	8	to	to	TO
50957	3375	9	graze	graze	VB
50957	3375	10	or	or	CC
50957	3375	11	browse	browse	NN
50957	3375	12	,	,	,
50957	3375	13	tarrying	tarry	VBG
50957	3375	14	awhile	awhile	RB
50957	3375	15	,	,	,
50957	3375	16	and	and	CC
50957	3375	17	afterwards	afterwards	RB
50957	3375	18	continuing	continue	VBG
50957	3375	19	their	-PRON-	PRP$
50957	3375	20	course	course	NN
50957	3375	21	northward	northward	RB
50957	3375	22	.	.	.
50957	3376	1	Others	other	NNS
50957	3376	2	may	may	MD
50957	3376	3	have	have	VB
50957	3376	4	swum	swum	NN
50957	3376	5	in	in	IN
50957	3376	6	a	a	DT
50957	3376	7	few	few	JJ
50957	3376	8	summer	summer	NN
50957	3376	9	days	day	NNS
50957	3376	10	from	from	IN
50957	3376	11	rivers	river	NNS
50957	3376	12	in	in	IN
50957	3376	13	the	the	DT
50957	3376	14	south	south	NN
50957	3376	15	of	of	IN
50957	3376	16	Spain	Spain	NNP
50957	3376	17	or	or	CC
50957	3376	18	France	France	NNP
50957	3376	19	to	to	IN
50957	3376	20	the	the	DT
50957	3376	21	Somme	Somme	NNP
50957	3376	22	,	,	,
50957	3376	23	Thames	Thames	NNPS
50957	3376	24	,	,	,
50957	3376	25	or	or	CC
50957	3376	26	Severn	Severn	NNP
50957	3376	27	,	,	,
50957	3376	28	making	make	VBG
50957	3376	29	timely	timely	JJ
50957	3376	30	retreat	retreat	NN
50957	3376	31	to	to	IN
50957	3376	32	the	the	DT
50957	3376	33	south	south	NN
50957	3376	34	before	before	IN
50957	3376	35	the	the	DT
50957	3376	36	snow	snow	NN
50957	3376	37	and	and	CC
50957	3376	38	ice	ice	NN
50957	3376	39	set	set	VBN
50957	3376	40	in	in	RP
50957	3376	41	.	.	.
50957	3377	1	"	"	``
50957	3377	2	[	[	-LRB-
50957	3377	3	DK	dk	NN
50957	3377	4	]	]	-RRB-
50957	3377	5	[	[	-LRB-
50957	3377	6	Footnote	footnote	NN
50957	3377	7	DK	DK	NNP
50957	3377	8	:	:	:
50957	3377	9	Lyell	Lyell	NNP
50957	3377	10	,	,	,
50957	3377	11	Antiquity	Antiquity	NNP
50957	3377	12	of	of	IN
50957	3377	13	Man	Man	NNP
50957	3377	14	,	,	,
50957	3377	15	p.	p.	NN
50957	3377	16	180	180	CD
50957	3377	17	,	,	,
50957	3377	18	]	]	-RRB-
50957	3377	19	The	the	DT
50957	3377	20	Mastodon	Mastodon	NNP
50957	3377	21	(	(	-LRB-
50957	3377	22	_	_	NNP
50957	3377	23	Mastodon	Mastodon	NNP
50957	3377	24	Americanus	Americanus	NNP
50957	3377	25	_	_	NNP
50957	3377	26	)	)	-RRB-
50957	3377	27	,	,	,
50957	3377	28	(	(	-LRB-
50957	3377	29	Fig	fig	NN
50957	3377	30	.	.	.
50957	3378	1	88	88	CD
50957	3378	2	)	)	-RRB-
50957	3378	3	,	,	,
50957	3378	4	"	"	''
50957	3378	5	is	be	VBZ
50957	3378	6	probably	probably	RB
50957	3378	7	the	the	DT
50957	3378	8	largest	large	JJS
50957	3378	9	land	land	NN
50957	3378	10	mammal	mammal	NN
50957	3378	11	known	know	VBN
50957	3378	12	,	,	,
50957	3378	13	unless	unless	IN
50957	3378	14	we	-PRON-	PRP
50957	3378	15	except	except	IN
50957	3378	16	the	the	DT
50957	3378	17	Dinotherium	Dinotherium	NNP
50957	3378	18	.	.	.
50957	3379	1	It	-PRON-	PRP
50957	3379	2	was	be	VBD
50957	3379	3	twelve	twelve	CD
50957	3379	4	to	to	IN
50957	3379	5	thirteen	thirteen	CD
50957	3379	6	feet	foot	NNS
50957	3379	7	high	high	JJ
50957	3379	8	,	,	,
50957	3379	9	and	and	CC
50957	3379	10	,	,	,
50957	3379	11	including	include	VBG
50957	3379	12	the	the	DT
50957	3379	13	tusks	tusk	NNS
50957	3379	14	,	,	,
50957	3379	15	twenty	twenty	CD
50957	3379	16	-	-	HYPH
50957	3379	17	four	four	CD
50957	3379	18	to	to	TO
50957	3379	19	twenty	twenty	CD
50957	3379	20	-	-	HYPH
50957	3379	21	five	five	CD
50957	3379	22	feet	foot	NNS
50957	3379	23	long	long	JJ
50957	3379	24	.	.	.
50957	3380	1	It	-PRON-	PRP
50957	3380	2	differed	differ	VBD
50957	3380	3	from	from	IN
50957	3380	4	the	the	DT
50957	3380	5	elephant	elephant	NN
50957	3380	6	chiefly	chiefly	RB
50957	3380	7	in	in	IN
50957	3380	8	the	the	DT
50957	3380	9	character	character	NN
50957	3380	10	of	of	IN
50957	3380	11	its	-PRON-	PRP$
50957	3380	12	teeth	tooth	NNS
50957	3380	13	.	.	.
50957	3381	1	The	the	DT
50957	3381	2	difference	difference	NN
50957	3381	3	is	be	VBZ
50957	3381	4	seen	see	VBN
50957	3381	5	in	in	IN
50957	3381	6	Figs	Figs	NNP
50957	3381	7	.	.	.
50957	3382	1	86	86	CD
50957	3382	2	and	and	CC
50957	3382	3	87	87	CD
50957	3382	4	.	.	.
50957	3383	1	The	the	DT
50957	3383	2	elephant	elephant	NN
50957	3383	3	's	's	POS
50957	3383	4	tooth	tooth	NN
50957	3383	5	given	give	VBN
50957	3383	6	above	above	RB
50957	3383	7	(	(	-LRB-
50957	3383	8	Fig	fig	NN
50957	3383	9	.	.	.
50957	3384	1	86	86	CD
50957	3384	2	)	)	-RRB-
50957	3384	3	is	be	VBZ
50957	3384	4	sixteen	sixteen	CD
50957	3384	5	inches	inch	NNS
50957	3384	6	long	long	JJ
50957	3384	7	,	,	,
50957	3384	8	and	and	CC
50957	3384	9	the	the	DT
50957	3384	10	grinding	grind	VBG
50957	3384	11	surface	surface	NN
50957	3384	12	eight	eight	CD
50957	3384	13	inches	inch	NNS
50957	3384	14	by	by	IN
50957	3384	15	four	four	CD
50957	3384	16	.	.	.
50957	3384	17	"	"	''
50957	3385	1	[	[	-LRB-
50957	3385	2	Illustration	illustration	NN
50957	3385	3	:	:	:
50957	3385	4	Fig	Fig	NNP
50957	3385	5	.	.	.
50957	3386	1	88.--_Mastodon	88.--_mastodon	LS
50957	3386	2	Americanus	Americanus	NNP
50957	3386	3	_	_	NNP
50957	3386	4	(	(	-LRB-
50957	3386	5	after	after	IN
50957	3386	6	Owen	Owen	NNP
50957	3386	7	)	)	-RRB-
50957	3386	8	.	.	.
50957	3386	9	]	]	-RRB-
50957	3387	1	The	the	DT
50957	3387	2	mastodon	mastodon	NN
50957	3387	3	,	,	,
50957	3387	4	together	together	RB
50957	3387	5	with	with	IN
50957	3387	6	the	the	DT
50957	3387	7	mammoth	mammoth	NN
50957	3387	8	,	,	,
50957	3387	9	made	make	VBD
50957	3387	10	their	-PRON-	PRP$
50957	3387	11	appearance	appearance	NN
50957	3387	12	about	about	IN
50957	3387	13	the	the	DT
50957	3387	14	middle	middle	NN
50957	3387	15	of	of	IN
50957	3387	16	the	the	DT
50957	3387	17	Miocene	Miocene	NNP
50957	3387	18	epoch	epoch	NN
50957	3387	19	.	.	.
50957	3388	1	At	at	IN
50957	3388	2	the	the	DT
50957	3388	3	close	close	NN
50957	3388	4	of	of	IN
50957	3388	5	the	the	DT
50957	3388	6	Tertiary	tertiary	JJ
50957	3388	7	period	period	NN
50957	3388	8	the	the	DT
50957	3388	9	mastodon	mastodon	NN
50957	3388	10	became	become	VBD
50957	3388	11	extinct	extinct	JJ
50957	3388	12	on	on	IN
50957	3388	13	the	the	DT
50957	3388	14	Eastern	Eastern	NNP
50957	3388	15	Continent	Continent	NNP
50957	3388	16	,	,	,
50957	3388	17	but	but	CC
50957	3388	18	continued	continue	VBD
50957	3388	19	in	in	IN
50957	3388	20	North	North	NNP
50957	3388	21	America	America	NNP
50957	3388	22	to	to	TO
50957	3388	23	be	be	VB
50957	3388	24	a	a	DT
50957	3388	25	companion	companion	NN
50957	3388	26	of	of	IN
50957	3388	27	man	man	NN
50957	3388	28	well	well	RB
50957	3388	29	on	on	RB
50957	3388	30	toward	toward	IN
50957	3388	31	the	the	DT
50957	3388	32	close	close	NN
50957	3388	33	of	of	IN
50957	3388	34	the	the	DT
50957	3388	35	Glacial	glacial	JJ
50957	3388	36	period	period	NN
50957	3388	37	.	.	.
50957	3389	1	Many	many	JJ
50957	3389	2	perfect	perfect	JJ
50957	3389	3	skeletons	skeleton	NNS
50957	3389	4	have	have	VBP
50957	3389	5	been	be	VBN
50957	3389	6	found	find	VBN
50957	3389	7	in	in	IN
50957	3389	8	the	the	DT
50957	3389	9	deposits	deposit	NNS
50957	3389	10	of	of	IN
50957	3389	11	this	this	DT
50957	3389	12	period	period	NN
50957	3389	13	in	in	IN
50957	3389	14	North	North	NNP
50957	3389	15	America	America	NNP
50957	3389	16	.	.	.
50957	3390	1	"	"	``
50957	3390	2	One	one	CD
50957	3390	3	magnificent	magnificent	JJ
50957	3390	4	specimen	speciman	NNS
50957	3390	5	was	be	VBD
50957	3390	6	found	find	VBN
50957	3390	7	in	in	IN
50957	3390	8	a	a	DT
50957	3390	9	marsh	marsh	NN
50957	3390	10	near	near	IN
50957	3390	11	Newburg	Newburg	NNP
50957	3390	12	,	,	,
50957	3390	13	New	New	NNP
50957	3390	14	York	York	NNP
50957	3390	15	,	,	,
50957	3390	16	with	with	IN
50957	3390	17	its	-PRON-	PRP$
50957	3390	18	legs	leg	NNS
50957	3390	19	bent	bent	JJ
50957	3390	20	under	under	IN
50957	3390	21	the	the	DT
50957	3390	22	body	body	NN
50957	3390	23	,	,	,
50957	3390	24	and	and	CC
50957	3390	25	the	the	DT
50957	3390	26	head	head	NN
50957	3390	27	thrown	throw	VBN
50957	3390	28	up	up	RP
50957	3390	29	,	,	,
50957	3390	30	evidently	evidently	RB
50957	3390	31	in	in	IN
50957	3390	32	the	the	DT
50957	3390	33	very	very	JJ
50957	3390	34	position	position	NN
50957	3390	35	in	in	IN
50957	3390	36	which	which	WDT
50957	3390	37	it	-PRON-	PRP
50957	3390	38	mired	mire	VBD
50957	3390	39	.	.	.
50957	3391	1	The	the	DT
50957	3391	2	teeth	tooth	NNS
50957	3391	3	were	be	VBD
50957	3391	4	still	still	RB
50957	3391	5	filled	fill	VBN
50957	3391	6	with	with	IN
50957	3391	7	the	the	DT
50957	3391	8	half	half	JJ
50957	3391	9	-	-	HYPH
50957	3391	10	chewed	chewed	JJ
50957	3391	11	remnants	remnant	NNS
50957	3391	12	of	of	IN
50957	3391	13	its	-PRON-	PRP$
50957	3391	14	food	food	NN
50957	3391	15	,	,	,
50957	3391	16	which	which	WDT
50957	3391	17	consisted	consist	VBD
50957	3391	18	of	of	IN
50957	3391	19	twigs	twig	NNS
50957	3391	20	of	of	IN
50957	3391	21	spruce	spruce	NN
50957	3391	22	,	,	,
50957	3391	23	fir	fir	NN
50957	3391	24	,	,	,
50957	3391	25	and	and	CC
50957	3391	26	other	other	JJ
50957	3391	27	trees	tree	NNS
50957	3391	28	;	;	:
50957	3391	29	and	and	CC
50957	3391	30	within	within	IN
50957	3391	31	the	the	DT
50957	3391	32	ribs	rib	NNS
50957	3391	33	,	,	,
50957	3391	34	in	in	IN
50957	3391	35	the	the	DT
50957	3391	36	place	place	NN
50957	3391	37	where	where	WRB
50957	3391	38	the	the	DT
50957	3391	39	stomach	stomach	NN
50957	3391	40	had	have	VBD
50957	3391	41	been	be	VBN
50957	3391	42	,	,	,
50957	3391	43	a	a	DT
50957	3391	44	large	large	JJ
50957	3391	45	quantity	quantity	NN
50957	3391	46	of	of	IN
50957	3391	47	similar	similar	JJ
50957	3391	48	material	material	NN
50957	3391	49	was	be	VBD
50957	3391	50	found	find	VBN
50957	3391	51	.	.	.
50957	3392	1	"	"	``
50957	3392	2	[	[	-LRB-
50957	3392	3	DL	DL	NNP
50957	3392	4	]	]	-RRB-
50957	3392	5	[	[	-LRB-
50957	3392	6	Footnote	Footnote	NNP
50957	3392	7	DL	DL	NNP
50957	3392	8	:	:	:
50957	3392	9	Le	Le	NNP
50957	3392	10	Conte	Conte	NNP
50957	3392	11	's	's	POS
50957	3392	12	Geology	Geology	NNP
50957	3392	13	(	(	-LRB-
50957	3392	14	edition	edition	NN
50957	3392	15	of	of	IN
50957	3392	16	1891	1891	CD
50957	3392	17	)	)	-RRB-
50957	3392	18	,	,	,
50957	3392	19	p.	p.	NN
50957	3393	1	582	582	CD
50957	3393	2	.	.	.
50957	3393	3	]	]	-RRB-
50957	3394	1	The	the	DT
50957	3394	2	Rhinoceros	Rhinoceros	NNP
50957	3394	3	is	be	VBZ
50957	3394	4	now	now	RB
50957	3394	5	confined	confine	VBN
50957	3394	6	to	to	IN
50957	3394	7	Africa	Africa	NNP
50957	3394	8	and	and	CC
50957	3394	9	southern	southern	JJ
50957	3394	10	Asia	Asia	NNP
50957	3394	11	;	;	:
50957	3394	12	but	but	CC
50957	3394	13	the	the	DT
50957	3394	14	remains	remain	NNS
50957	3394	15	of	of	IN
50957	3394	16	four	four	CD
50957	3394	17	species	specie	NNS
50957	3394	18	have	have	VBP
50957	3394	19	been	be	VBN
50957	3394	20	found	find	VBN
50957	3394	21	in	in	IN
50957	3394	22	America	America	NNP
50957	3394	23	,	,	,
50957	3394	24	Europe	Europe	NNP
50957	3394	25	,	,	,
50957	3394	26	and	and	CC
50957	3394	27	northern	northern	JJ
50957	3394	28	Asia	Asia	NNP
50957	3394	29	,	,	,
50957	3394	30	in	in	IN
50957	3394	31	deposits	deposit	NNS
50957	3394	32	of	of	IN
50957	3394	33	the	the	DT
50957	3394	34	Glacial	glacial	JJ
50957	3394	35	period	period	NN
50957	3394	36	.	.	.
50957	3395	1	In	in	IN
50957	3395	2	company	company	NN
50957	3395	3	with	with	IN
50957	3395	4	that	that	DT
50957	3395	5	of	of	IN
50957	3395	6	the	the	DT
50957	3395	7	mammoth	mammoth	NN
50957	3395	8	,	,	,
50957	3395	9	already	already	RB
50957	3395	10	spoken	speak	VBN
50957	3395	11	of	of	IN
50957	3395	12	,	,	,
50957	3395	13	a	a	DT
50957	3395	14	carcass	carcass	NN
50957	3395	15	of	of	IN
50957	3395	16	the	the	DT
50957	3395	17	woolly	woolly	JJ
50957	3395	18	rhinoceros	rhinoceros	NN
50957	3395	19	was	be	VBD
50957	3395	20	found	find	VBN
50957	3395	21	in	in	IN
50957	3395	22	1771	1771	CD
50957	3395	23	in	in	IN
50957	3395	24	the	the	DT
50957	3395	25	frozen	frozen	JJ
50957	3395	26	soil	soil	NN
50957	3395	27	of	of	IN
50957	3395	28	northern	northern	JJ
50957	3395	29	Siberia	Siberia	NNP
50957	3395	30	.	.	.
50957	3396	1	The	the	DT
50957	3396	2	bones	bone	NNS
50957	3396	3	of	of	IN
50957	3396	4	other	other	JJ
50957	3396	5	species	specie	NNS
50957	3396	6	have	have	VBP
50957	3396	7	been	be	VBN
50957	3396	8	found	find	VBN
50957	3396	9	as	as	RB
50957	3396	10	far	far	RB
50957	3396	11	north	north	RB
50957	3396	12	as	as	IN
50957	3396	13	Yorkshire	Yorkshire	NNP
50957	3396	14	,	,	,
50957	3396	15	England	England	NNP
50957	3396	16	.	.	.
50957	3397	1	In	in	IN
50957	3397	2	the	the	DT
50957	3397	3	valley	valley	NN
50957	3397	4	of	of	IN
50957	3397	5	the	the	DT
50957	3397	6	Somme	Somme	NNP
50957	3397	7	there	there	RB
50957	3397	8	was	be	VBD
50957	3397	9	found	find	VBN
50957	3397	10	"	"	``
50957	3397	11	the	the	DT
50957	3397	12	whole	whole	JJ
50957	3397	13	hind	hind	JJ
50957	3397	14	limb	limb	NN
50957	3397	15	of	of	IN
50957	3397	16	a	a	DT
50957	3397	17	rhinoceros	rhinoceros	NN
50957	3397	18	,	,	,
50957	3397	19	the	the	DT
50957	3397	20	bones	bone	NNS
50957	3397	21	of	of	IN
50957	3397	22	which	which	WDT
50957	3397	23	were	be	VBD
50957	3397	24	still	still	RB
50957	3397	25	in	in	IN
50957	3397	26	their	-PRON-	PRP$
50957	3397	27	true	true	JJ
50957	3397	28	relative	relative	JJ
50957	3397	29	position	position	NN
50957	3397	30	.	.	.
50957	3398	1	They	-PRON-	PRP
50957	3398	2	must	must	MD
50957	3398	3	have	have	VB
50957	3398	4	been	be	VBN
50957	3398	5	joined	join	VBN
50957	3398	6	together	together	RB
50957	3398	7	by	by	IN
50957	3398	8	ligaments	ligament	NNS
50957	3398	9	and	and	CC
50957	3398	10	even	even	RB
50957	3398	11	surrounded	surround	VBN
50957	3398	12	by	by	IN
50957	3398	13	muscles	muscle	NNS
50957	3398	14	at	at	IN
50957	3398	15	the	the	DT
50957	3398	16	time	time	NN
50957	3398	17	of	of	IN
50957	3398	18	their	-PRON-	PRP$
50957	3398	19	interment	interment	NN
50957	3398	20	.	.	.
50957	3398	21	"	"	''
50957	3399	1	An	an	DT
50957	3399	2	entire	entire	JJ
50957	3399	3	skeleton	skeleton	NN
50957	3399	4	was	be	VBD
50957	3399	5	found	find	VBN
50957	3399	6	near	near	IN
50957	3399	7	by	by	IN
50957	3399	8	.	.	.
50957	3400	1	The	the	DT
50957	3400	2	gravel	gravel	NN
50957	3400	3	terrace	terrace	NN
50957	3400	4	in	in	IN
50957	3400	5	which	which	WDT
50957	3400	6	these	these	DT
50957	3400	7	occurred	occur	VBD
50957	3400	8	is	be	VBZ
50957	3400	9	about	about	RB
50957	3400	10	forty	forty	CD
50957	3400	11	feet	foot	NNS
50957	3400	12	above	above	IN
50957	3400	13	the	the	DT
50957	3400	14	floor	floor	NN
50957	3400	15	of	of	IN
50957	3400	16	the	the	DT
50957	3400	17	valley	valley	NN
50957	3400	18	,	,	,
50957	3400	19	and	and	CC
50957	3400	20	must	must	MD
50957	3400	21	have	have	VB
50957	3400	22	been	be	VBN
50957	3400	23	formed	form	VBN
50957	3400	24	subsequent	subsequent	JJ
50957	3400	25	to	to	IN
50957	3400	26	some	some	DT
50957	3400	27	of	of	IN
50957	3400	28	the	the	DT
50957	3400	29	strata	strata	NN
50957	3400	30	which	which	WDT
50957	3400	31	contained	contain	VBD
50957	3400	32	the	the	DT
50957	3400	33	remains	remain	NNS
50957	3400	34	of	of	IN
50957	3400	35	human	human	JJ
50957	3400	36	art	art	NN
50957	3400	37	.	.	.
50957	3401	1	In	in	IN
50957	3401	2	America	America	NNP
50957	3401	3	the	the	DT
50957	3401	4	bones	bone	NNS
50957	3401	5	are	be	VBP
50957	3401	6	found	find	VBN
50957	3401	7	in	in	IN
50957	3401	8	the	the	DT
50957	3401	9	gold	gold	NN
50957	3401	10	-	-	HYPH
50957	3401	11	bearing	bear	VBG
50957	3401	12	gravels	gravel	NNS
50957	3401	13	of	of	IN
50957	3401	14	California	California	NNP
50957	3401	15	,	,	,
50957	3401	16	in	in	IN
50957	3401	17	connection	connection	NN
50957	3401	18	with	with	IN
50957	3401	19	human	human	JJ
50957	3401	20	remains	remain	NNS
50957	3401	21	.	.	.
50957	3402	1	[	[	-LRB-
50957	3402	2	Illustration	illustration	NN
50957	3402	3	:	:	:
50957	3402	4	Fig	Fig	NNP
50957	3402	5	.	.	.
50957	3403	1	89.--Skeleton	89.--Skeleton	NNP
50957	3403	2	of	of	IN
50957	3403	3	_	_	NNP
50957	3403	4	Rhinoceros	Rhinoceros	NNP
50957	3403	5	tichorhinus	tichorhinus	IN
50957	3403	6	_	_	NNP
50957	3403	7	.	.	.
50957	3403	8	]	]	-RRB-
50957	3404	1	[	[	-LRB-
50957	3404	2	Illustration	illustration	NN
50957	3404	3	:	:	:
50957	3404	4	Fig	Fig	NNP
50957	3404	5	.	.	.
50957	3405	1	90.--Skull	90.--skull	CD
50957	3405	2	of	of	IN
50957	3405	3	cave	cave	NN
50957	3405	4	-	-	HYPH
50957	3405	5	bear	bear	NN
50957	3405	6	(	(	-LRB-
50957	3405	7	_	_	NNP
50957	3405	8	Ursus	Ursus	NNP
50957	3405	9	spelæus	spelæus	RB
50957	3405	10	_	_	NNP
50957	3405	11	)	)	-RRB-
50957	3405	12	,	,	,
50957	3405	13	]	]	-RRB-
50957	3405	14	The	the	DT
50957	3405	15	Bear	Bear	NNP
50957	3405	16	was	be	VBD
50957	3405	17	represented	represent	VBN
50957	3405	18	in	in	IN
50957	3405	19	Europe	Europe	NNP
50957	3405	20	in	in	IN
50957	3405	21	palæolithic	palæolithic	JJ
50957	3405	22	times	time	NNS
50957	3405	23	by	by	IN
50957	3405	24	three	three	CD
50957	3405	25	species	specie	NNS
50957	3405	26	,	,	,
50957	3405	27	of	of	IN
50957	3405	28	which	which	WDT
50957	3405	29	only	only	RB
50957	3405	30	one	one	NN
50957	3405	31	exists	exist	VBZ
50957	3405	32	there	there	RB
50957	3405	33	at	at	IN
50957	3405	34	the	the	DT
50957	3405	35	present	present	JJ
50957	3405	36	time	time	NN
50957	3405	37	.	.	.
50957	3406	1	But	but	CC
50957	3406	2	during	during	IN
50957	3406	3	the	the	DT
50957	3406	4	Glacial	glacial	JJ
50957	3406	5	period	period	NN
50957	3406	6	the	the	DT
50957	3406	7	grizzly	grizzly	NN
50957	3406	8	bear	bear	NN
50957	3406	9	,	,	,
50957	3406	10	now	now	RB
50957	3406	11	confined	confine	VBN
50957	3406	12	to	to	IN
50957	3406	13	the	the	DT
50957	3406	14	western	western	JJ
50957	3406	15	part	part	NN
50957	3406	16	of	of	IN
50957	3406	17	America	America	NNP
50957	3406	18	,	,	,
50957	3406	19	and	and	CC
50957	3406	20	the	the	DT
50957	3406	21	extinct	extinct	JJ
50957	3406	22	cave	cave	NN
50957	3406	23	-	-	HYPH
50957	3406	24	bear	bear	NN
50957	3406	25	were	be	VBD
50957	3406	26	companions	companion	NNS
50957	3406	27	,	,	,
50957	3406	28	or	or	CC
50957	3406	29	enemies	enemy	NNS
50957	3406	30	as	as	IN
50957	3406	31	the	the	DT
50957	3406	32	case	case	NN
50957	3406	33	may	may	MD
50957	3406	34	be	be	VB
50957	3406	35	,	,	,
50957	3406	36	of	of	IN
50957	3406	37	man	man	NN
50957	3406	38	throughout	throughout	IN
50957	3406	39	Europe	Europe	NNP
50957	3406	40	.	.	.
50957	3407	1	The	the	DT
50957	3407	2	cave	cave	NN
50957	3407	3	-	-	HYPH
50957	3407	4	bear	bear	NN
50957	3407	5	was	be	VBD
50957	3407	6	of	of	IN
50957	3407	7	large	large	JJ
50957	3407	8	size	size	NN
50957	3407	9	,	,	,
50957	3407	10	and	and	CC
50957	3407	11	his	-PRON-	PRP$
50957	3407	12	bones	bone	NNS
50957	3407	13	occur	occur	VBP
50957	3407	14	almost	almost	RB
50957	3407	15	everywhere	everywhere	RB
50957	3407	16	in	in	IN
50957	3407	17	the	the	DT
50957	3407	18	lower	low	JJR
50957	3407	19	strata	strata	NN
50957	3407	20	of	of	IN
50957	3407	21	sediment	sediment	NN
50957	3407	22	in	in	IN
50957	3407	23	the	the	DT
50957	3407	24	caves	cave	NNS
50957	3407	25	of	of	IN
50957	3407	26	England	England	NNP
50957	3407	27	.	.	.
50957	3408	1	The	the	DT
50957	3408	2	Great	Great	NNP
50957	3408	3	Irish	Irish	NNP
50957	3408	4	Elk	Elk	NNP
50957	3408	5	,	,	,
50957	3408	6	or	or	CC
50957	3408	7	deer	deer	NN
50957	3408	8	,	,	,
50957	3408	9	is	be	VBZ
50957	3408	10	now	now	RB
50957	3408	11	extinct	extinct	JJ
50957	3408	12	,	,	,
50957	3408	13	though	though	IN
50957	3408	14	it	-PRON-	PRP
50957	3408	15	is	be	VBZ
50957	3408	16	supposed	suppose	VBN
50957	3408	17	by	by	IN
50957	3408	18	some	some	DT
50957	3408	19	to	to	TO
50957	3408	20	have	have	VB
50957	3408	21	lingered	linger	VBN
50957	3408	22	until	until	IN
50957	3408	23	historic	historic	JJ
50957	3408	24	times	time	NNS
50957	3408	25	.	.	.
50957	3409	1	Its	-PRON-	PRP$
50957	3409	2	remains	remain	NNS
50957	3409	3	are	be	VBP
50957	3409	4	found	find	VBN
50957	3409	5	widely	widely	RB
50957	3409	6	distributed	distribute	VBN
50957	3409	7	over	over	IN
50957	3409	8	middle	middle	JJ
50957	3409	9	Europe	Europe	NNP
50957	3409	10	in	in	IN
50957	3409	11	deposits	deposit	NNS
50957	3409	12	of	of	IN
50957	3409	13	palæolithic	palæolithic	JJ
50957	3409	14	age	age	NN
50957	3409	15	.	.	.
50957	3410	1	[	[	-LRB-
50957	3410	2	Illustration	illustration	NN
50957	3410	3	:	:	:
50957	3410	4	Fig	Fig	NNP
50957	3410	5	.	.	.
50957	3411	1	91.--Skeleton	91.--skeleton	CD
50957	3411	2	of	of	IN
50957	3411	3	the	the	DT
50957	3411	4	Irish	irish	JJ
50957	3411	5	elk	elk	NN
50957	3411	6	(	(	-LRB-
50957	3411	7	_	_	NNP
50957	3411	8	Cervus	Cervus	NNP
50957	3411	9	megaceros	megaceros	NNP
50957	3411	10	_	_	NNP
50957	3411	11	)	)	-RRB-
50957	3411	12	.	.	.
50957	3411	13	]	]	-RRB-
50957	3412	1	The	the	DT
50957	3412	2	Horse	horse	NN
50957	3412	3	was	be	VBD
50957	3412	4	also	also	RB
50957	3412	5	,	,	,
50957	3412	6	as	as	IN
50957	3412	7	we	-PRON-	PRP
50957	3412	8	have	have	VBP
50957	3412	9	seen	see	VBN
50957	3412	10	,	,	,
50957	3412	11	a	a	DT
50957	3412	12	very	very	RB
50957	3412	13	constant	constant	JJ
50957	3412	14	associate	associate	NN
50957	3412	15	of	of	IN
50957	3412	16	man	man	NN
50957	3412	17	in	in	IN
50957	3412	18	middle	middle	JJ
50957	3412	19	Europe	Europe	NNP
50957	3412	20	during	during	IN
50957	3412	21	the	the	DT
50957	3412	22	Palæolithic	Palæolithic	NNP
50957	3412	23	age	age	NN
50957	3412	24	,	,	,
50957	3412	25	but	but	CC
50957	3412	26	probably	probably	RB
50957	3412	27	not	not	RB
50957	3412	28	as	as	IN
50957	3412	29	a	a	DT
50957	3412	30	domesticated	domesticate	VBN
50957	3412	31	animal	animal	NN
50957	3412	32	.	.	.
50957	3413	1	The	the	DT
50957	3413	2	evidence	evidence	NN
50957	3413	3	is	be	VBZ
50957	3413	4	pretty	pretty	RB
50957	3413	5	conclusive	conclusive	JJ
50957	3413	6	that	that	IN
50957	3413	7	he	-PRON-	PRP
50957	3413	8	was	be	VBD
50957	3413	9	prized	prize	VBN
50957	3413	10	chiefly	chiefly	RB
50957	3413	11	for	for	IN
50957	3413	12	food	food	NN
50957	3413	13	.	.	.
50957	3414	1	About	about	IN
50957	3414	2	some	some	DT
50957	3414	3	of	of	IN
50957	3414	4	the	the	DT
50957	3414	5	caves	cave	NNS
50957	3414	6	in	in	IN
50957	3414	7	France	France	NNP
50957	3414	8	such	such	JJ
50957	3414	9	immense	immense	JJ
50957	3414	10	quantities	quantity	NNS
50957	3414	11	of	of	IN
50957	3414	12	their	-PRON-	PRP$
50957	3414	13	bones	bone	NNS
50957	3414	14	are	be	VBP
50957	3414	15	found	find	VBN
50957	3414	16	that	that	IN
50957	3414	17	they	-PRON-	PRP
50957	3414	18	can	can	MD
50957	3414	19	be	be	VB
50957	3414	20	accounted	account	VBN
50957	3414	21	for	for	IN
50957	3414	22	best	good	JJS
50957	3414	23	as	as	IN
50957	3414	24	refuse	refuse	NN
50957	3414	25	-	-	HYPH
50957	3414	26	heaps	heap	NNS
50957	3414	27	into	into	IN
50957	3414	28	which	which	WDT
50957	3414	29	the	the	DT
50957	3414	30	useless	useless	JJ
50957	3414	31	bones	bone	NNS
50957	3414	32	had	have	VBD
50957	3414	33	been	be	VBN
50957	3414	34	thrown	throw	VBN
50957	3414	35	after	after	IN
50957	3414	36	their	-PRON-	PRP$
50957	3414	37	feasts	feast	NNS
50957	3414	38	,	,	,
50957	3414	39	after	after	IN
50957	3414	40	the	the	DT
50957	3414	41	manner	manner	NN
50957	3414	42	of	of	IN
50957	3414	43	the	the	DT
50957	3414	44	disposal	disposal	NN
50957	3414	45	of	of	IN
50957	3414	46	shells	shell	NNS
50957	3414	47	of	of	IN
50957	3414	48	shell	shell	NN
50957	3414	49	-	-	HYPH
50957	3414	50	fish	fish	NN
50957	3414	51	.	.	.
50957	3415	1	In	in	IN
50957	3415	2	America	America	NNP
50957	3415	3	the	the	DT
50957	3415	4	horses	horse	NNS
50957	3415	5	associated	associate	VBD
50957	3415	6	with	with	IN
50957	3415	7	man	man	NN
50957	3415	8	were	be	VBD
50957	3415	9	probably	probably	RB
50957	3415	10	of	of	IN
50957	3415	11	a	a	DT
50957	3415	12	species	species	NN
50957	3415	13	now	now	RB
50957	3415	14	extinct	extinct	JJ
50957	3415	15	.	.	.
50957	3416	1	The	the	DT
50957	3416	2	skull	skull	NN
50957	3416	3	of	of	IN
50957	3416	4	one	one	CD
50957	3416	5	(	(	-LRB-
50957	3416	6	_	_	NNP
50957	3416	7	Equus	Equus	NNP
50957	3416	8	excelsus	excelsus	NNP
50957	3416	9	_	_	NNP
50957	3416	10	)	)	-RRB-
50957	3416	11	recently	recently	RB
50957	3416	12	found	find	VBD
50957	3416	13	in	in	IN
50957	3416	14	Texas	Texas	NNP
50957	3416	15	,	,	,
50957	3416	16	in	in	IN
50957	3416	17	Pleistocene	Pleistocene	NNP
50957	3416	18	deposits	deposit	NNS
50957	3416	19	,	,	,
50957	3416	20	associated	associate	VBN
50957	3416	21	with	with	IN
50957	3416	22	human	human	JJ
50957	3416	23	implements	implement	NNS
50957	3416	24	,	,	,
50957	3416	25	is	be	VBZ
50957	3416	26	,	,	,
50957	3416	27	according	accord	VBG
50957	3416	28	to	to	IN
50957	3416	29	Cope	Cope	NNP
50957	3416	30	,	,	,
50957	3416	31	intermediate	intermediate	JJ
50957	3416	32	in	in	IN
50957	3416	33	character	character	NN
50957	3416	34	between	between	IN
50957	3416	35	the	the	DT
50957	3416	36	horse	horse	NN
50957	3416	37	and	and	CC
50957	3416	38	quagga	quagga	NN
50957	3416	39	.	.	.
50957	3417	1	[	[	-LRB-
50957	3417	2	DM	DM	NNP
50957	3417	3	]	]	-RRB-
50957	3417	4	The	the	DT
50957	3417	5	frontal	frontal	JJ
50957	3417	6	bone	bone	NN
50957	3417	7	was	be	VBD
50957	3417	8	crushed	crush	VBN
50957	3417	9	in	in	IN
50957	3417	10	in	in	IN
50957	3417	11	a	a	DT
50957	3417	12	manner	manner	NN
50957	3417	13	to	to	TO
50957	3417	14	suggest	suggest	VB
50957	3417	15	that	that	IN
50957	3417	16	it	-PRON-	PRP
50957	3417	17	had	have	VBD
50957	3417	18	been	be	VBN
50957	3417	19	knocked	knock	VBN
50957	3417	20	in	in	IN
50957	3417	21	the	the	DT
50957	3417	22	head	head	NN
50957	3417	23	with	with	IN
50957	3417	24	a	a	DT
50957	3417	25	stone	stone	NN
50957	3417	26	hammer	hammer	NN
50957	3417	27	,	,	,
50957	3417	28	such	such	JJ
50957	3417	29	as	as	IN
50957	3417	30	was	be	VBD
50957	3417	31	found	find	VBN
50957	3417	32	in	in	IN
50957	3417	33	the	the	DT
50957	3417	34	same	same	JJ
50957	3417	35	bed	bed	NN
50957	3417	36	.	.	.
50957	3418	1	Possibly	possibly	RB
50957	3418	2	,	,	,
50957	3418	3	therefore	therefore	RB
50957	3418	4	,	,	,
50957	3418	5	man	man	NN
50957	3418	6	's	's	POS
50957	3418	7	love	love	NN
50957	3418	8	of	of	IN
50957	3418	9	horse	horse	NN
50957	3418	10	-	-	HYPH
50957	3418	11	flesh	flesh	NN
50957	3418	12	may	may	MD
50957	3418	13	have	have	VB
50957	3418	14	been	be	VBN
50957	3418	15	an	an	DT
50957	3418	16	important	important	JJ
50957	3418	17	element	element	NN
50957	3418	18	in	in	IN
50957	3418	19	securing	secure	VBG
50957	3418	20	the	the	DT
50957	3418	21	extinction	extinction	NN
50957	3418	22	of	of	IN
50957	3418	23	the	the	DT
50957	3418	24	species	specie	NNS
50957	3418	25	in	in	IN
50957	3418	26	America	America	NNP
50957	3418	27	.	.	.
50957	3419	1	[	[	-LRB-
50957	3419	2	Footnote	footnote	NN
50957	3419	3	DM	DM	NNP
50957	3419	4	:	:	:
50957	3419	5	American	American	NNP
50957	3419	6	Naturalist	Naturalist	NNP
50957	3419	7	,	,	,
50957	3419	8	vol	vol	NNP
50957	3419	9	.	.	.
50957	3420	1	xxv	xxv	NNP
50957	3420	2	(	(	-LRB-
50957	3420	3	October	October	NNP
50957	3420	4	,	,	,
50957	3420	5	1891	1891	CD
50957	3420	6	)	)	-RRB-
50957	3420	7	,	,	,
50957	3420	8	p.	p.	NN
50957	3421	1	912	912	CD
50957	3421	2	.	.	.
50957	3421	3	]	]	-RRB-
50957	3422	1	Besides	besides	IN
50957	3422	2	these	these	DT
50957	3422	3	animals	animal	NNS
50957	3422	4	there	there	EX
50957	3422	5	were	be	VBD
50957	3422	6	associated	associate	VBN
50957	3422	7	with	with	IN
50957	3422	8	man	man	NN
50957	3422	9	at	at	IN
50957	3422	10	this	this	DT
50957	3422	11	time	time	NN
50957	3422	12	the	the	DT
50957	3422	13	Musk	Musk	NNP
50957	3422	14	Sheep	Sheep	NNP
50957	3422	15	and	and	CC
50957	3422	16	the	the	DT
50957	3422	17	Reindeer	Reindeer	NNP
50957	3422	18	,	,	,
50957	3422	19	both	both	DT
50957	3422	20	now	now	RB
50957	3422	21	confined	confine	VBD
50957	3422	22	to	to	IN
50957	3422	23	the	the	DT
50957	3422	24	regions	region	NNS
50957	3422	25	of	of	IN
50957	3422	26	the	the	DT
50957	3422	27	far	far	JJ
50957	3422	28	north	north	NN
50957	3422	29	,	,	,
50957	3422	30	but	but	CC
50957	3422	31	during	during	IN
50957	3422	32	the	the	DT
50957	3422	33	Glacial	glacial	JJ
50957	3422	34	period	period	NN
50957	3422	35	ranging	range	VBG
50957	3422	36	into	into	IN
50957	3422	37	southern	southern	JJ
50957	3422	38	France	France	NNP
50957	3422	39	,	,	,
50957	3422	40	and	and	CC
50957	3422	41	mingling	mingle	VBG
50957	3422	42	their	-PRON-	PRP$
50957	3422	43	bones	bone	NNS
50957	3422	44	with	with	IN
50957	3422	45	those	those	DT
50957	3422	46	both	both	DT
50957	3422	47	of	of	IN
50957	3422	48	man	man	NN
50957	3422	49	and	and	CC
50957	3422	50	of	of	IN
50957	3422	51	the	the	DT
50957	3422	52	southern	southern	JJ
50957	3422	53	species	specie	NNS
50957	3422	54	already	already	RB
50957	3422	55	enumerated	enumerate	VBD
50957	3422	56	.	.	.
50957	3423	1	[	[	-LRB-
50957	3423	2	Illustration	illustration	NN
50957	3423	3	:	:	:
50957	3423	4	Fig	Fig	NNP
50957	3423	5	.	.	.
50957	3424	1	92.--Musk	92.--Musk	NNS
50957	3424	2	-	-	HYPH
50957	3424	3	sheep	sheep	NNS
50957	3424	4	(	(	-LRB-
50957	3424	5	_	_	NNP
50957	3424	6	Ovibos	Ovibos	NNP
50957	3424	7	moschatius	moschatius	NN
50957	3424	8	_	_	NNP
50957	3424	9	)	)	-RRB-
50957	3424	10	.	.	.
50957	3424	11	]	]	-RRB-
50957	3425	1	The	the	DT
50957	3425	2	Wolverine	Wolverine	NNP
50957	3425	3	,	,	,
50957	3425	4	the	the	DT
50957	3425	5	Arctic	Arctic	NNP
50957	3425	6	Fox	Fox	NNP
50957	3425	7	,	,	,
50957	3425	8	the	the	DT
50957	3425	9	Marmot	Marmot	NNP
50957	3425	10	,	,	,
50957	3425	11	the	the	DT
50957	3425	12	Lemming	lemme	VBG
50957	3425	13	--	--	:
50957	3425	14	all	all	DT
50957	3425	15	now	now	RB
50957	3425	16	confined	confine	VBN
50957	3425	17	to	to	IN
50957	3425	18	colder	colder	JJ
50957	3425	19	regions	region	NNS
50957	3425	20	--	--	:
50957	3425	21	at	at	IN
50957	3425	22	that	that	DT
50957	3425	23	time	time	NN
50957	3425	24	mingled	mingle	VBD
50957	3425	25	on	on	IN
50957	3425	26	the	the	DT
50957	3425	27	plains	plain	NNS
50957	3425	28	of	of	IN
50957	3425	29	central	central	JJ
50957	3425	30	Europe	Europe	NNP
50957	3425	31	with	with	IN
50957	3425	32	the	the	DT
50957	3425	33	species	specie	NNS
50957	3425	34	mentioned	mention	VBN
50957	3425	35	as	as	IN
50957	3425	36	belonging	belong	VBG
50957	3425	37	now	now	RB
50957	3425	38	to	to	IN
50957	3425	39	Africa	Africa	NNP
50957	3425	40	and	and	CC
50957	3425	41	southern	southern	JJ
50957	3425	42	Asia	Asia	NNP
50957	3425	43	.	.	.
50957	3426	1	The	the	DT
50957	3426	2	Ibex	Ibex	NNP
50957	3426	3	,	,	,
50957	3426	4	also	also	RB
50957	3426	5	,	,	,
50957	3426	6	and	and	CC
50957	3426	7	the	the	DT
50957	3426	8	Snowy	Snowy	NNP
50957	3426	9	Vole	Vole	NNP
50957	3426	10	and	and	CC
50957	3426	11	Chamois	Chamois	NNP
50957	3426	12	descended	descend	VBD
50957	3426	13	to	to	IN
50957	3426	14	the	the	DT
50957	3426	15	plains	plain	NNS
50957	3426	16	from	from	IN
50957	3426	17	their	-PRON-	PRP$
50957	3426	18	mountain	mountain	NN
50957	3426	19	-	-	HYPH
50957	3426	20	heights	height	NNS
50957	3426	21	,	,	,
50957	3426	22	and	and	CC
50957	3426	23	joined	join	VBD
50957	3426	24	in	in	IN
50957	3426	25	the	the	DT
50957	3426	26	strange	strange	JJ
50957	3426	27	companionship	companionship	NN
50957	3426	28	of	of	IN
50957	3426	29	animals	animal	NNS
50957	3426	30	from	from	IN
50957	3426	31	the	the	DT
50957	3426	32	north	north	NN
50957	3426	33	and	and	CC
50957	3426	34	from	from	IN
50957	3426	35	the	the	DT
50957	3426	36	south	south	NN
50957	3426	37	.	.	.
50957	3427	1	Besides	besides	IN
50957	3427	2	these	these	DT
50957	3427	3	extremes	extreme	NNS
50957	3427	4	there	there	EX
50957	3427	5	were	be	VBD
50957	3427	6	associated	associate	VBN
50957	3427	7	with	with	IN
50957	3427	8	man	man	NN
50957	3427	9	during	during	IN
50957	3427	10	the	the	DT
50957	3427	11	Glacial	glacial	JJ
50957	3427	12	period	period	NN
50957	3427	13	numerous	numerous	JJ
50957	3427	14	representatives	representative	NNS
50957	3427	15	of	of	IN
50957	3427	16	the	the	DT
50957	3427	17	temperate	temperate	NN
50957	3427	18	group	group	NN
50957	3427	19	of	of	IN
50957	3427	20	existing	exist	VBG
50957	3427	21	animals	animal	NNS
50957	3427	22	,	,	,
50957	3427	23	such	such	JJ
50957	3427	24	as	as	IN
50957	3427	25	the	the	DT
50957	3427	26	bison	bison	NN
50957	3427	27	,	,	,
50957	3427	28	the	the	DT
50957	3427	29	horse	horse	NN
50957	3427	30	,	,	,
50957	3427	31	the	the	DT
50957	3427	32	stag	stag	NN
50957	3427	33	,	,	,
50957	3427	34	the	the	DT
50957	3427	35	beaver	beaver	NN
50957	3427	36	,	,	,
50957	3427	37	the	the	DT
50957	3427	38	hare	hare	NN
50957	3427	39	,	,	,
50957	3427	40	the	the	DT
50957	3427	41	rabbit	rabbit	NN
50957	3427	42	,	,	,
50957	3427	43	the	the	DT
50957	3427	44	otter	otter	NN
50957	3427	45	,	,	,
50957	3427	46	the	the	DT
50957	3427	47	weasel	weasel	NN
50957	3427	48	,	,	,
50957	3427	49	the	the	DT
50957	3427	50	wild	wild	JJ
50957	3427	51	-	-	HYPH
50957	3427	52	cat	cat	NN
50957	3427	53	,	,	,
50957	3427	54	the	the	DT
50957	3427	55	fox	fox	NNP
50957	3427	56	,	,	,
50957	3427	57	the	the	DT
50957	3427	58	wolf	wolf	NNP
50957	3427	59	,	,	,
50957	3427	60	the	the	DT
50957	3427	61	wild	wild	JJ
50957	3427	62	boar	boar	NN
50957	3427	63	,	,	,
50957	3427	64	and	and	CC
50957	3427	65	the	the	DT
50957	3427	66	brown	brown	JJ
50957	3427	67	bear	bear	NN
50957	3427	68	.	.	.
50957	3428	1	[	[	-LRB-
50957	3428	2	Illustration	illustration	NN
50957	3428	3	:	:	:
50957	3428	4	Fig	Fig	NNP
50957	3428	5	.	.	.
50957	3429	1	93.--Reindeer	93.--reindeer	CD
50957	3429	2	.	.	.
50957	3429	3	]	]	-RRB-
50957	3430	1	To	to	TO
50957	3430	2	account	account	VB
50957	3430	3	for	for	IN
50957	3430	4	this	this	DT
50957	3430	5	strange	strange	JJ
50957	3430	6	intermingling	intermingling	NN
50957	3430	7	of	of	IN
50957	3430	8	arctic	arctic	NNP
50957	3430	9	and	and	CC
50957	3430	10	torrid	torrid	JJ
50957	3430	11	species	specie	NNS
50957	3430	12	of	of	IN
50957	3430	13	animals	animal	NNS
50957	3430	14	,	,	,
50957	3430	15	especially	especially	RB
50957	3430	16	in	in	IN
50957	3430	17	Europe	Europe	NNP
50957	3430	18	,	,	,
50957	3430	19	during	during	IN
50957	3430	20	man	man	NN
50957	3430	21	's	's	POS
50957	3430	22	occupancy	occupancy	NN
50957	3430	23	of	of	IN
50957	3430	24	the	the	DT
50957	3430	25	region	region	NN
50957	3430	26	in	in	IN
50957	3430	27	glacial	glacial	JJ
50957	3430	28	times	time	NNS
50957	3430	29	,	,	,
50957	3430	30	various	various	JJ
50957	3430	31	theories	theory	NNS
50957	3430	32	have	have	VBP
50957	3430	33	been	be	VBN
50957	3430	34	resorted	resort	VBN
50957	3430	35	to	to	IN
50957	3430	36	,	,	,
50957	3430	37	but	but	CC
50957	3430	38	none	none	NN
50957	3430	39	of	of	IN
50957	3430	40	them	-PRON-	PRP
50957	3430	41	can	can	MD
50957	3430	42	be	be	VB
50957	3430	43	said	say	VBN
50957	3430	44	to	to	TO
50957	3430	45	be	be	VB
50957	3430	46	altogether	altogether	RB
50957	3430	47	satisfactory	satisfactory	JJ
50957	3430	48	.	.	.
50957	3431	1	One	one	CD
50957	3431	2	hypothesis	hypothesis	NN
50957	3431	3	is	be	VBZ
50957	3431	4	that	that	IN
50957	3431	5	the	the	DT
50957	3431	6	bones	bone	NNS
50957	3431	7	of	of	IN
50957	3431	8	these	these	DT
50957	3431	9	diverse	diverse	JJ
50957	3431	10	animals	animal	NNS
50957	3431	11	became	become	VBD
50957	3431	12	mingled	mingle	VBN
50957	3431	13	by	by	IN
50957	3431	14	reason	reason	NN
50957	3431	15	of	of	IN
50957	3431	16	the	the	DT
50957	3431	17	great	great	JJ
50957	3431	18	range	range	NN
50957	3431	19	of	of	IN
50957	3431	20	the	the	DT
50957	3431	21	annual	annual	JJ
50957	3431	22	migration	migration	NN
50957	3431	23	of	of	IN
50957	3431	24	the	the	DT
50957	3431	25	species	specie	NNS
50957	3431	26	.	.	.
50957	3432	1	The	the	DT
50957	3432	2	reindeer	reindeer	NN
50957	3432	3	,	,	,
50957	3432	4	for	for	IN
50957	3432	5	example	example	NN
50957	3432	6	,	,	,
50957	3432	7	still	still	RB
50957	3432	8	performs	perform	VBZ
50957	3432	9	extensive	extensive	JJ
50957	3432	10	annual	annual	JJ
50957	3432	11	migrations	migration	NNS
50957	3432	12	.	.	.
50957	3433	1	In	in	IN
50957	3433	2	summer	summer	NN
50957	3433	3	it	-PRON-	PRP
50957	3433	4	ventures	venture	VBZ
50957	3433	5	far	far	RB
50957	3433	6	out	out	RB
50957	3433	7	upon	upon	IN
50957	3433	8	the	the	DT
50957	3433	9	_	_	NNP
50957	3433	10	tundras	tundra	NNS
50957	3433	11	_	_	NNP
50957	3433	12	of	of	IN
50957	3433	13	North	North	NNP
50957	3433	14	America	America	NNP
50957	3433	15	and	and	CC
50957	3433	16	Siberia	Siberia	NNP
50957	3433	17	to	to	TO
50957	3433	18	feed	feed	VB
50957	3433	19	upon	upon	IN
50957	3433	20	the	the	DT
50957	3433	21	abundant	abundant	JJ
50957	3433	22	vegetation	vegetation	NN
50957	3433	23	that	that	WDT
50957	3433	24	springs	spring	VBZ
50957	3433	25	up	up	RP
50957	3433	26	like	like	IN
50957	3433	27	magic	magic	NN
50957	3433	28	under	under	IN
50957	3433	29	the	the	DT
50957	3433	30	influence	influence	NN
50957	3433	31	of	of	IN
50957	3433	32	the	the	DT
50957	3433	33	long	long	JJ
50957	3433	34	days	day	NNS
50957	3433	35	of	of	IN
50957	3433	36	sunshine	sunshine	NN
50957	3433	37	;	;	:
50957	3433	38	while	while	IN
50957	3433	39	,	,	,
50957	3433	40	as	as	IN
50957	3433	41	winter	winter	NN
50957	3433	42	approaches	approach	NNS
50957	3433	43	,	,	,
50957	3433	44	it	-PRON-	PRP
50957	3433	45	returns	return	VBZ
50957	3433	46	to	to	IN
50957	3433	47	the	the	DT
50957	3433	48	forests	forest	NNS
50957	3433	49	of	of	IN
50957	3433	50	the	the	DT
50957	3433	51	interior	interior	NN
50957	3433	52	.	.	.
50957	3434	1	Or	or	CC
50957	3434	2	in	in	IN
50957	3434	3	other	other	JJ
50957	3434	4	places	place	NNS
50957	3434	5	this	this	DT
50957	3434	6	animal	animal	NN
50957	3434	7	and	and	CC
50957	3434	8	his	-PRON-	PRP$
50957	3434	9	associates	associate	NNS
50957	3434	10	,	,	,
50957	3434	11	like	like	IN
50957	3434	12	birds	bird	NNS
50957	3434	13	of	of	IN
50957	3434	14	passage	passage	NN
50957	3434	15	,	,	,
50957	3434	16	move	move	VBP
50957	3434	17	northward	northward	RB
50957	3434	18	in	in	IN
50957	3434	19	summer	summer	NN
50957	3434	20	to	to	TO
50957	3434	21	escape	escape	VB
50957	3434	22	the	the	DT
50957	3434	23	heat	heat	NN
50957	3434	24	,	,	,
50957	3434	25	and	and	CC
50957	3434	26	southward	southward	NNP
50957	3434	27	in	in	IN
50957	3434	28	the	the	DT
50957	3434	29	winter	winter	NN
50957	3434	30	to	to	TO
50957	3434	31	escape	escape	VB
50957	3434	32	the	the	DT
50957	3434	33	extreme	extreme	JJ
50957	3434	34	cold	cold	NN
50957	3434	35	.	.	.
50957	3435	1	Many	many	JJ
50957	3435	2	of	of	IN
50957	3435	3	the	the	DT
50957	3435	4	other	other	JJ
50957	3435	5	animals	animal	NNS
50957	3435	6	also	also	RB
50957	3435	7	are	be	VBP
50957	3435	8	more	more	RBR
50957	3435	9	or	or	CC
50957	3435	10	less	less	JJR
50957	3435	11	migratory	migratory	NN
50957	3435	12	in	in	IN
50957	3435	13	their	-PRON-	PRP$
50957	3435	14	habits	habit	NNS
50957	3435	15	.	.	.
50957	3436	1	Thus	thus	RB
50957	3436	2	it	-PRON-	PRP
50957	3436	3	is	be	VBZ
50957	3436	4	thought	think	VBN
50957	3436	5	that	that	IN
50957	3436	6	during	during	IN
50957	3436	7	the	the	DT
50957	3436	8	Glacial	glacial	JJ
50957	3436	9	period	period	NN
50957	3436	10	,	,	,
50957	3436	11	when	when	WRB
50957	3436	12	man	man	NN
50957	3436	13	occupied	occupy	VBD
50957	3436	14	northern	northern	JJ
50957	3436	15	France	France	NNP
50957	3436	16	and	and	CC
50957	3436	17	southern	southern	JJ
50957	3436	18	England	England	NNP
50957	3436	19	,	,	,
50957	3436	20	the	the	DT
50957	3436	21	reindeer	reindeer	NN
50957	3436	22	,	,	,
50957	3436	23	the	the	DT
50957	3436	24	musk	musk	JJ
50957	3436	25	sheep	sheep	NN
50957	3436	26	,	,	,
50957	3436	27	the	the	DT
50957	3436	28	arctic	arctic	NNP
50957	3436	29	fox	fox	NNP
50957	3436	30	,	,	,
50957	3436	31	and	and	CC
50957	3436	32	perhaps	perhaps	RB
50957	3436	33	the	the	DT
50957	3436	34	hippopotamus	hippopotamus	NN
50957	3436	35	and	and	CC
50957	3436	36	some	some	DT
50957	3436	37	other	other	JJ
50957	3436	38	animals	animal	NNS
50957	3436	39	,	,	,
50957	3436	40	annually	annually	RB
50957	3436	41	vibrated	vibrate	VBN
50957	3436	42	between	between	IN
50957	3436	43	northern	northern	JJ
50957	3436	44	England	England	NNP
50957	3436	45	and	and	CC
50957	3436	46	southern	southern	JJ
50957	3436	47	France	France	NNP
50957	3436	48	,	,	,
50957	3436	49	a	a	DT
50957	3436	50	slight	slight	JJ
50957	3436	51	elevation	elevation	NN
50957	3436	52	of	of	IN
50957	3436	53	the	the	DT
50957	3436	54	region	region	NN
50957	3436	55	furnishing	furnish	VBG
50957	3436	56	a	a	DT
50957	3436	57	land	land	NN
50957	3436	58	passage	passage	NN
50957	3436	59	from	from	IN
50957	3436	60	England	England	NNP
50957	3436	61	to	to	IN
50957	3436	62	the	the	DT
50957	3436	63	continent	continent	NN
50957	3436	64	;	;	:
50957	3436	65	while	while	IN
50957	3436	66	the	the	DT
50957	3436	67	chamois	chamois	NNP
50957	3436	68	and	and	CC
50957	3436	69	other	other	JJ
50957	3436	70	Alpine	Alpine	NNP
50957	3436	71	species	specie	NNS
50957	3436	72	vibrated	vibrate	VBD
50957	3436	73	as	as	RB
50957	3436	74	regularly	regularly	RB
50957	3436	75	between	between	IN
50957	3436	76	the	the	DT
50957	3436	77	valleys	valley	NNS
50957	3436	78	in	in	IN
50957	3436	79	winter	winter	NN
50957	3436	80	and	and	CC
50957	3436	81	the	the	DT
50957	3436	82	mountain	mountain	NN
50957	3436	83	-	-	HYPH
50957	3436	84	heights	height	NNS
50957	3436	85	in	in	IN
50957	3436	86	summer	summer	NN
50957	3436	87	.	.	.
50957	3437	1	The	the	DT
50957	3437	2	habits	habit	NNS
50957	3437	3	of	of	IN
50957	3437	4	these	these	DT
50957	3437	5	species	specie	NNS
50957	3437	6	are	be	VBP
50957	3437	7	such	such	JJ
50957	3437	8	that	that	IN
50957	3437	9	it	-PRON-	PRP
50957	3437	10	is	be	VBZ
50957	3437	11	not	not	RB
50957	3437	12	difficult	difficult	JJ
50957	3437	13	to	to	TO
50957	3437	14	see	see	VB
50957	3437	15	how	how	WRB
50957	3437	16	in	in	IN
50957	3437	17	their	-PRON-	PRP$
50957	3437	18	case	case	NN
50957	3437	19	this	this	DT
50957	3437	20	migration	migration	NN
50957	3437	21	could	could	MD
50957	3437	22	have	have	VB
50957	3437	23	taken	take	VBN
50957	3437	24	place	place	NN
50957	3437	25	.	.	.
50957	3438	1	Professor	Professor	NNP
50957	3438	2	Boyd	Boyd	NNP
50957	3438	3	Dawkins	dawkin	VBZ
50957	3438	4	attempts	attempt	VBZ
50957	3438	5	to	to	TO
50957	3438	6	reduce	reduce	VB
50957	3438	7	the	the	DT
50957	3438	8	difficulty	difficulty	NN
50957	3438	9	by	by	IN
50957	3438	10	supposing	suppose	VBG
50957	3438	11	that	that	IN
50957	3438	12	the	the	DT
50957	3438	13	Glacial	Glacial	NNP
50957	3438	14	epoch	epoch	NN
50957	3438	15	was	be	VBD
50957	3438	16	marked	mark	VBN
50957	3438	17	by	by	IN
50957	3438	18	the	the	DT
50957	3438	19	occurrence	occurrence	NN
50957	3438	20	of	of	IN
50957	3438	21	minor	minor	JJ
50957	3438	22	periods	period	NNS
50957	3438	23	of	of	IN
50957	3438	24	climatic	climatic	JJ
50957	3438	25	variation	variation	NN
50957	3438	26	,	,	,
50957	3438	27	during	during	IN
50957	3438	28	which	which	WDT
50957	3438	29	,	,	,
50957	3438	30	in	in	IN
50957	3438	31	comparatively	comparatively	RB
50957	3438	32	short	short	JJ
50957	3438	33	periods	period	NNS
50957	3438	34	,	,	,
50957	3438	35	the	the	DT
50957	3438	36	isothermal	isothermal	JJ
50957	3438	37	lines	line	NNS
50957	3438	38	vibrated	vibrate	VBN
50957	3438	39	from	from	IN
50957	3438	40	north	north	RB
50957	3438	41	to	to	IN
50957	3438	42	south	south	NN
50957	3438	43	,	,	,
50957	3438	44	and	and	CC
50957	3438	45	_	_	NNP
50957	3438	46	vice	vice	NN
50957	3438	47	versa	versa	NNP
50957	3438	48	_	_	NNP
50957	3438	49	.	.	.
50957	3439	1	In	in	IN
50957	3439	2	this	this	DT
50957	3439	3	view	view	NN
50957	3439	4	the	the	DT
50957	3439	5	southern	southern	JJ
50957	3439	6	species	species	NN
50957	3439	7	gradually	gradually	RB
50957	3439	8	crowded	crowd	VBD
50957	3439	9	upon	upon	IN
50957	3439	10	the	the	DT
50957	3439	11	northern	northern	JJ
50957	3439	12	during	during	IN
50957	3439	13	the	the	DT
50957	3439	14	periods	period	NNS
50957	3439	15	of	of	IN
50957	3439	16	climatic	climatic	JJ
50957	3439	17	amelioration	amelioration	NN
50957	3439	18	,	,	,
50957	3439	19	until	until	IN
50957	3439	20	they	-PRON-	PRP
50957	3439	21	reached	reach	VBD
50957	3439	22	their	-PRON-	PRP$
50957	3439	23	limit	limit	NN
50957	3439	24	in	in	IN
50957	3439	25	central	central	JJ
50957	3439	26	England	England	NNP
50957	3439	27	,	,	,
50957	3439	28	and	and	CC
50957	3439	29	then	then	RB
50957	3439	30	in	in	IN
50957	3439	31	turn	turn	NN
50957	3439	32	,	,	,
50957	3439	33	as	as	IN
50957	3439	34	the	the	DT
50957	3439	35	climate	climate	NN
50957	3439	36	became	become	VBD
50957	3439	37	more	more	RBR
50957	3439	38	rigorous	rigorous	JJ
50957	3439	39	,	,	,
50957	3439	40	slowly	slowly	RB
50957	3439	41	retreated	retreat	VBD
50957	3439	42	before	before	IN
50957	3439	43	the	the	DT
50957	3439	44	pressure	pressure	NN
50957	3439	45	of	of	IN
50957	3439	46	their	-PRON-	PRP$
50957	3439	47	northern	northern	JJ
50957	3439	48	competitors	competitor	NNS
50957	3439	49	.	.	.
50957	3440	1	Meanwhile	meanwhile	RB
50957	3440	2	the	the	DT
50957	3440	3	hyena	hyena	NN
50957	3440	4	sallied	sally	VBD
50957	3440	5	forth	forth	RB
50957	3440	6	from	from	IN
50957	3440	7	his	-PRON-	PRP$
50957	3440	8	various	various	JJ
50957	3440	9	caves	cave	NNS
50957	3440	10	,	,	,
50957	3440	11	over	over	IN
50957	3440	12	this	this	DT
50957	3440	13	region	region	NN
50957	3440	14	,	,	,
50957	3440	15	at	at	IN
50957	3440	16	one	one	CD
50957	3440	17	time	time	NN
50957	3440	18	of	of	IN
50957	3440	19	the	the	DT
50957	3440	20	year	year	NN
50957	3440	21	to	to	TO
50957	3440	22	feed	feed	VB
50957	3440	23	upon	upon	IN
50957	3440	24	the	the	DT
50957	3440	25	reindeer	reindeer	NN
50957	3440	26	,	,	,
50957	3440	27	and	and	CC
50957	3440	28	at	at	IN
50957	3440	29	another	another	DT
50957	3440	30	time	time	NN
50957	3440	31	of	of	IN
50957	3440	32	the	the	DT
50957	3440	33	year	year	NN
50957	3440	34	upon	upon	IN
50957	3440	35	the	the	DT
50957	3440	36	flesh	flesh	NN
50957	3440	37	of	of	IN
50957	3440	38	the	the	DT
50957	3440	39	hippopotamus	hippopotamus	NN
50957	3440	40	,	,	,
50957	3440	41	in	in	IN
50957	3440	42	both	both	DT
50957	3440	43	cases	case	NNS
50957	3440	44	dragging	drag	VBG
50957	3440	45	their	-PRON-	PRP$
50957	3440	46	bones	bone	NNS
50957	3440	47	with	with	IN
50957	3440	48	him	-PRON-	PRP
50957	3440	49	to	to	IN
50957	3440	50	his	-PRON-	PRP$
50957	3440	51	sheltered	sheltered	JJ
50957	3440	52	retreat	retreat	NN
50957	3440	53	in	in	IN
50957	3440	54	the	the	DT
50957	3440	55	limestone	limestone	NN
50957	3440	56	caverns[DN	caverns[dn	NN
50957	3440	57	]	]	-RRB-
50957	3440	58	which	which	WDT
50957	3440	59	he	-PRON-	PRP
50957	3440	60	shared	share	VBD
50957	3440	61	at	at	IN
50957	3440	62	intervals	interval	NNS
50957	3440	63	with	with	IN
50957	3440	64	palæolithic	palæolithic	JJ
50957	3440	65	man	man	NN
50957	3440	66	.	.	.
50957	3441	1	[	[	-LRB-
50957	3441	2	Footnote	Footnote	NNP
50957	3441	3	DN	DN	NNP
50957	3441	4	:	:	:
50957	3441	5	Early	early	JJ
50957	3441	6	Man	man	NN
50957	3441	7	in	in	IN
50957	3441	8	Britain	Britain	NNP
50957	3441	9	,	,	,
50957	3441	10	p.	p.	NN
50957	3442	1	114	114	CD
50957	3442	2	.	.	.
50957	3442	3	]	]	-RRB-
50957	3443	1	The	the	DT
50957	3443	2	theory	theory	NN
50957	3443	3	of	of	IN
50957	3443	4	Mr.	Mr.	NNP
50957	3443	5	James	James	NNP
50957	3443	6	Geikie	Geikie	NNP
50957	3443	7	is	be	VBZ
50957	3443	8	that	that	IN
50957	3443	9	the	the	DT
50957	3443	10	period	period	NN
50957	3443	11	,	,	,
50957	3443	12	while	while	IN
50957	3443	13	one	one	CD
50957	3443	14	of	of	IN
50957	3443	15	great	great	JJ
50957	3443	16	precipitation	precipitation	NN
50957	3443	17	,	,	,
50957	3443	18	was	be	VBD
50957	3443	19	characterised	characterise	VBN
50957	3443	20	by	by	IN
50957	3443	21	a	a	DT
50957	3443	22	climate	climate	NN
50957	3443	23	of	of	IN
50957	3443	24	comparatively	comparatively	RB
50957	3443	25	even	even	RB
50957	3443	26	temperature	temperature	NN
50957	3443	27	,	,	,
50957	3443	28	in	in	IN
50957	3443	29	which	which	WDT
50957	3443	30	there	there	EX
50957	3443	31	was	be	VBD
50957	3443	32	not	not	RB
50957	3443	33	so	so	RB
50957	3443	34	great	great	JJ
50957	3443	35	a	a	DT
50957	3443	36	difference	difference	NN
50957	3443	37	as	as	IN
50957	3443	38	now	now	RB
50957	3443	39	between	between	IN
50957	3443	40	the	the	DT
50957	3443	41	winters	winter	NNS
50957	3443	42	and	and	CC
50957	3443	43	the	the	DT
50957	3443	44	summers	summer	NNS
50957	3443	45	,	,	,
50957	3443	46	the	the	DT
50957	3443	47	winters	winter	NNS
50957	3443	48	not	not	RB
50957	3443	49	being	be	VBG
50957	3443	50	so	so	RB
50957	3443	51	cold	cold	JJ
50957	3443	52	and	and	CC
50957	3443	53	the	the	DT
50957	3443	54	summers	summer	NNS
50957	3443	55	not	not	RB
50957	3443	56	so	so	RB
50957	3443	57	hot	hot	JJ
50957	3443	58	as	as	IN
50957	3443	59	at	at	IN
50957	3443	60	present	present	NN
50957	3443	61	.	.	.
50957	3444	1	This	this	DT
50957	3444	2	is	be	VBZ
50957	3444	3	substantially	substantially	RB
50957	3444	4	the	the	DT
50957	3444	5	condition	condition	NN
50957	3444	6	of	of	IN
50957	3444	7	things	thing	NNS
50957	3444	8	in	in	IN
50957	3444	9	southern	southern	JJ
50957	3444	10	Alaska	Alaska	NNP
50957	3444	11	at	at	IN
50957	3444	12	the	the	DT
50957	3444	13	present	present	JJ
50957	3444	14	time	time	NN
50957	3444	15	,	,	,
50957	3444	16	where	where	WRB
50957	3444	17	extensive	extensive	JJ
50957	3444	18	glaciers	glacier	NNS
50957	3444	19	come	come	VBP
50957	3444	20	down	down	RP
50957	3444	21	to	to	IN
50957	3444	22	the	the	DT
50957	3444	23	sea	sea	NN
50957	3444	24	-	-	HYPH
50957	3444	25	level	level	NN
50957	3444	26	,	,	,
50957	3444	27	even	even	RB
50957	3444	28	though	though	IN
50957	3444	29	the	the	DT
50957	3444	30	thermometer	thermometer	NN
50957	3444	31	at	at	IN
50957	3444	32	Sitka	Sitka	NNP
50957	3444	33	rarely	rarely	RB
50957	3444	34	goes	go	VBZ
50957	3444	35	below	below	IN
50957	3444	36	zero	zero	CD
50957	3444	37	(	(	-LRB-
50957	3444	38	Fahrenheit	Fahrenheit	NNP
50957	3444	39	)	)	-RRB-
50957	3444	40	.	.	.
50957	3445	1	It	-PRON-	PRP
50957	3445	2	is	be	VBZ
50957	3445	3	,	,	,
50957	3445	4	therefore	therefore	RB
50957	3445	5	,	,	,
50957	3445	6	easy	easy	JJ
50957	3445	7	to	to	TO
50957	3445	8	conceive	conceive	VB
50957	3445	9	that	that	IN
50957	3445	10	if	if	IN
50957	3445	11	there	there	EX
50957	3445	12	were	be	VBD
50957	3445	13	extensive	extensive	JJ
50957	3445	14	plains	plain	NNS
50957	3445	15	bordering	border	VBG
50957	3445	16	the	the	DT
50957	3445	17	Alaskan	alaskan	JJ
50957	3445	18	archipelago	archipelago	NN
50957	3445	19	,	,	,
50957	3445	20	so	so	IN
50957	3445	21	as	as	IN
50957	3445	22	to	to	TO
50957	3445	23	furnish	furnish	VB
50957	3445	24	ranging	range	VBG
50957	3445	25	grounds	ground	NNS
50957	3445	26	for	for	IN
50957	3445	27	more	more	JJR
50957	3445	28	southern	southern	JJ
50957	3445	29	species	specie	NNS
50957	3445	30	,	,	,
50957	3445	31	the	the	DT
50957	3445	32	animals	animal	NNS
50957	3445	33	of	of	IN
50957	3445	34	the	the	DT
50957	3445	35	north	north	NN
50957	3445	36	and	and	CC
50957	3445	37	the	the	DT
50957	3445	38	animals	animal	NNS
50957	3445	39	of	of	IN
50957	3445	40	the	the	DT
50957	3445	41	south	south	NN
50957	3445	42	might	may	MD
50957	3445	43	partially	partially	RB
50957	3445	44	occupy	occupy	VB
50957	3445	45	the	the	DT
50957	3445	46	same	same	JJ
50957	3445	47	belt	belt	NN
50957	3445	48	of	of	IN
50957	3445	49	territory	territory	NN
50957	3445	50	,	,	,
50957	3445	51	and	and	CC
50957	3445	52	their	-PRON-	PRP$
50957	3445	53	bones	bone	NNS
50957	3445	54	become	become	VBP
50957	3445	55	mingled	mingle	VBN
50957	3445	56	in	in	IN
50957	3445	57	the	the	DT
50957	3445	58	same	same	JJ
50957	3445	59	river	river	NN
50957	3445	60	deposits	deposit	NNS
50957	3445	61	.	.	.
50957	3446	1	In	in	IN
50957	3446	2	order	order	NN
50957	3446	3	to	to	TO
50957	3446	4	clear	clear	VB
50957	3446	5	the	the	DT
50957	3446	6	way	way	NN
50957	3446	7	for	for	IN
50957	3446	8	either	either	DT
50957	3446	9	of	of	IN
50957	3446	10	these	these	DT
50957	3446	11	hypotheses	hypothesis	NNS
50957	3446	12	to	to	TO
50957	3446	13	account	account	VB
50957	3446	14	for	for	IN
50957	3446	15	the	the	DT
50957	3446	16	mingling	mingling	NN
50957	3446	17	of	of	IN
50957	3446	18	arctic	arctic	NN
50957	3446	19	and	and	CC
50957	3446	20	torrid	torrid	JJ
50957	3446	21	species	specie	NNS
50957	3446	22	characteristic	characteristic	JJ
50957	3446	23	of	of	IN
50957	3446	24	the	the	DT
50957	3446	25	period	period	NN
50957	3446	26	under	under	IN
50957	3446	27	consideration	consideration	NN
50957	3446	28	in	in	IN
50957	3446	29	Europe	Europe	NNP
50957	3446	30	,	,	,
50957	3446	31	we	-PRON-	PRP
50957	3446	32	must	must	MD
50957	3446	33	probably	probably	RB
50957	3446	34	suppose	suppose	VB
50957	3446	35	such	such	PDT
50957	3446	36	an	an	DT
50957	3446	37	elevation	elevation	NN
50957	3446	38	of	of	IN
50957	3446	39	the	the	DT
50957	3446	40	region	region	NN
50957	3446	41	to	to	IN
50957	3446	42	the	the	DT
50957	3446	43	south	south	NN
50957	3446	44	as	as	IN
50957	3446	45	to	to	TO
50957	3446	46	afford	afford	VB
50957	3446	47	land	land	NN
50957	3446	48	connection	connection	NN
50957	3446	49	between	between	IN
50957	3446	50	Europe	Europe	NNP
50957	3446	51	and	and	CC
50957	3446	52	Africa	Africa	NNP
50957	3446	53	.	.	.
50957	3447	1	This	this	DT
50957	3447	2	would	would	MD
50957	3447	3	be	be	VB
50957	3447	4	furnished	furnish	VBN
50957	3447	5	by	by	IN
50957	3447	6	only	only	RB
50957	3447	7	a	a	DT
50957	3447	8	moderate	moderate	JJ
50957	3447	9	amount	amount	NN
50957	3447	10	of	of	IN
50957	3447	11	elevation	elevation	NN
50957	3447	12	across	across	IN
50957	3447	13	the	the	DT
50957	3447	14	Strait	Strait	NNP
50957	3447	15	of	of	IN
50957	3447	16	Gibraltar	Gibraltar	NNP
50957	3447	17	and	and	CC
50957	3447	18	from	from	IN
50957	3447	19	the	the	DT
50957	3447	20	south	south	NN
50957	3447	21	of	of	IN
50957	3447	22	Italy	Italy	NNP
50957	3447	23	to	to	IN
50957	3447	24	the	the	DT
50957	3447	25	opposite	opposite	JJ
50957	3447	26	shore	shore	NN
50957	3447	27	in	in	IN
50957	3447	28	Africa	Africa	NNP
50957	3447	29	;	;	:
50957	3447	30	and	and	CC
50957	3447	31	there	there	EX
50957	3447	32	are	be	VBP
50957	3447	33	many	many	JJ
50957	3447	34	indications	indication	NNS
50957	3447	35	,	,	,
50957	3447	36	in	in	IN
50957	3447	37	the	the	DT
50957	3447	38	distribution	distribution	NN
50957	3447	39	of	of	IN
50957	3447	40	species	specie	NNS
50957	3447	41	,	,	,
50957	3447	42	of	of	IN
50957	3447	43	the	the	DT
50957	3447	44	existence	existence	NN
50957	3447	45	in	in	IN
50957	3447	46	late	late	JJ
50957	3447	47	geological	geological	JJ
50957	3447	48	times	time	NNS
50957	3447	49	of	of	IN
50957	3447	50	such	such	JJ
50957	3447	51	connection	connection	NN
50957	3447	52	.	.	.
50957	3448	1	It	-PRON-	PRP
50957	3448	2	should	should	MD
50957	3448	3	also	also	RB
50957	3448	4	be	be	VB
50957	3448	5	observed	observe	VBN
50957	3448	6	that	that	IN
50957	3448	7	the	the	DT
50957	3448	8	present	present	JJ
50957	3448	9	capacities	capacity	NNS
50957	3448	10	and	and	CC
50957	3448	11	habits	habit	NNS
50957	3448	12	of	of	IN
50957	3448	13	species	specie	NNS
50957	3448	14	are	be	VBP
50957	3448	15	not	not	RB
50957	3448	16	a	a	DT
50957	3448	17	certain	certain	JJ
50957	3448	18	criterion	criterion	NN
50957	3448	19	of	of	IN
50957	3448	20	their	-PRON-	PRP$
50957	3448	21	past	past	JJ
50957	3448	22	habits	habit	NNS
50957	3448	23	and	and	CC
50957	3448	24	capacities	capacity	NNS
50957	3448	25	.	.	.
50957	3449	1	As	as	IN
50957	3449	2	already	already	RB
50957	3449	3	remarked	remark	VBN
50957	3449	4	,	,	,
50957	3449	5	both	both	CC
50957	3449	6	the	the	DT
50957	3449	7	rhinoceros	rhinocero	NNS
50957	3449	8	and	and	CC
50957	3449	9	the	the	DT
50957	3449	10	mammoth	mammoth	NN
50957	3449	11	of	of	IN
50957	3449	12	glacial	glacial	JJ
50957	3449	13	times	time	NNS
50957	3449	14	were	be	VBD
50957	3449	15	probably	probably	RB
50957	3449	16	furnished	furnish	VBN
50957	3449	17	with	with	IN
50957	3449	18	a	a	DT
50957	3449	19	woolly	woolly	JJ
50957	3449	20	protection	protection	NN
50957	3449	21	,	,	,
50957	3449	22	which	which	WDT
50957	3449	23	enabled	enable	VBD
50957	3449	24	them	-PRON-	PRP
50957	3449	25	to	to	TO
50957	3449	26	endure	endure	VB
50957	3449	27	more	more	RBR
50957	3449	28	cold	cold	JJ
50957	3449	29	than	than	IN
50957	3449	30	their	-PRON-	PRP$
50957	3449	31	present	present	JJ
50957	3449	32	descendants	descendant	NNS
50957	3449	33	could	could	MD
50957	3449	34	do	do	VB
50957	3449	35	,	,	,
50957	3449	36	while	while	IN
50957	3449	37	the	the	DT
50957	3449	38	elephant	elephant	NN
50957	3449	39	is	be	VBZ
50957	3449	40	even	even	RB
50957	3449	41	now	now	RB
50957	3449	42	known	known	JJ
50957	3449	43	to	to	TO
50957	3449	44	be	be	VB
50957	3449	45	able	able	JJ
50957	3449	46	to	to	TO
50957	3449	47	endure	endure	VB
50957	3449	48	the	the	DT
50957	3449	49	rigors	rigor	NNS
50957	3449	50	of	of	IN
50957	3449	51	the	the	DT
50957	3449	52	climate	climate	NN
50957	3449	53	at	at	IN
50957	3449	54	great	great	JJ
50957	3449	55	elevations	elevation	NNS
50957	3449	56	upon	upon	IN
50957	3449	57	the	the	DT
50957	3449	58	Himalaya	Himalaya	NNP
50957	3449	59	Mountains	Mountains	NNPS
50957	3449	60	.	.	.
50957	3450	1	We	-PRON-	PRP
50957	3450	2	can	can	MD
50957	3450	3	easily	easily	RB
50957	3450	4	imagine	imagine	VB
50957	3450	5	these	these	DT
50957	3450	6	species	specie	NNS
50957	3450	7	to	to	TO
50957	3450	8	have	have	VB
50957	3450	9	been	be	VBN
50957	3450	10	adjusted	adjust	VBN
50957	3450	11	to	to	IN
50957	3450	12	quite	quite	RB
50957	3450	13	different	different	JJ
50957	3450	14	climatic	climatic	JJ
50957	3450	15	conditions	condition	NNS
50957	3450	16	from	from	IN
50957	3450	17	those	those	DT
50957	3450	18	which	which	WDT
50957	3450	19	now	now	RB
50957	3450	20	seem	seem	VBP
50957	3450	21	necessary	necessary	JJ
50957	3450	22	to	to	IN
50957	3450	23	their	-PRON-	PRP$
50957	3450	24	existence	existence	NN
50957	3450	25	.	.	.
50957	3451	1	In	in	IN
50957	3451	2	the	the	DT
50957	3451	3	case	case	NN
50957	3451	4	of	of	IN
50957	3451	5	the	the	DT
50957	3451	6	hippopotamus	hippopotamus	NN
50957	3451	7	,	,	,
50957	3451	8	also	also	RB
50957	3451	9	,	,	,
50957	3451	10	it	-PRON-	PRP
50957	3451	11	is	be	VBZ
50957	3451	12	quite	quite	RB
50957	3451	13	possible	possible	JJ
50957	3451	14	,	,	,
50957	3451	15	as	as	IN
50957	3451	16	already	already	RB
50957	3451	17	suggested	suggest	VBN
50957	3451	18	,	,	,
50957	3451	19	that	that	IN
50957	3451	20	it	-PRON-	PRP
50957	3451	21	is	be	VBZ
50957	3451	22	more	more	RBR
50957	3451	23	inclined	inclined	JJ
50957	3451	24	to	to	IN
50957	3451	25	migration	migration	NN
50957	3451	26	than	than	IN
50957	3451	27	is	be	VBZ
50957	3451	28	generally	generally	RB
50957	3451	29	supposed	suppose	VBN
50957	3451	30	.	.	.
50957	3452	1	Geikie	Geikie	NNP
50957	3452	2	's	's	POS
50957	3452	3	theory	theory	NN
50957	3452	4	of	of	IN
50957	3452	5	the	the	DT
50957	3452	6	prevalence	prevalence	NN
50957	3452	7	of	of	IN
50957	3452	8	an	an	DT
50957	3452	9	equable	equable	JJ
50957	3452	10	climate	climate	NN
50957	3452	11	during	during	IN
50957	3452	12	a	a	DT
50957	3452	13	portion	portion	NN
50957	3452	14	of	of	IN
50957	3452	15	the	the	DT
50957	3452	16	Glacial	glacial	JJ
50957	3452	17	period	period	NN
50957	3452	18	in	in	IN
50957	3452	19	Europe	Europe	NNP
50957	3452	20	is	be	VBZ
50957	3452	21	thought	think	VBN
50957	3452	22	to	to	TO
50957	3452	23	be	be	VB
50957	3452	24	further	further	RB
50957	3452	25	sustained	sustain	VBN
50957	3452	26	by	by	IN
50957	3452	27	the	the	DT
50957	3452	28	character	character	NN
50957	3452	29	of	of	IN
50957	3452	30	the	the	DT
50957	3452	31	vegetation	vegetation	NN
50957	3452	32	which	which	WDT
50957	3452	33	then	then	RB
50957	3452	34	covered	cover	VBD
50957	3452	35	the	the	DT
50957	3452	36	region	region	NN
50957	3452	37	,	,	,
50957	3452	38	as	as	RB
50957	3452	39	well	well	RB
50957	3452	40	as	as	IN
50957	3452	41	by	by	IN
50957	3452	42	the	the	DT
50957	3452	43	remains	remain	NNS
50957	3452	44	of	of	IN
50957	3452	45	the	the	DT
50957	3452	46	mollusks	mollusk	NNS
50957	3452	47	which	which	WDT
50957	3452	48	occupied	occupy	VBD
50957	3452	49	the	the	DT
50957	3452	50	waters	water	NNS
50957	3452	51	.	.	.
50957	3453	1	Then	then	RB
50957	3453	2	"	"	``
50957	3453	3	temperate	temperate	NN
50957	3453	4	and	and	CC
50957	3453	5	southern	southern	JJ
50957	3453	6	species	specie	NNS
50957	3453	7	like	like	IN
50957	3453	8	the	the	DT
50957	3453	9	ash	ash	NN
50957	3453	10	,	,	,
50957	3453	11	the	the	DT
50957	3453	12	poplar	poplar	NN
50957	3453	13	,	,	,
50957	3453	14	the	the	DT
50957	3453	15	sycamore	sycamore	NN
50957	3453	16	,	,	,
50957	3453	17	the	the	DT
50957	3453	18	fig	fig	NN
50957	3453	19	-	-	HYPH
50957	3453	20	tree	tree	NN
50957	3453	21	,	,	,
50957	3453	22	the	the	DT
50957	3453	23	Judas	Judas	NNP
50957	3453	24	-	-	HYPH
50957	3453	25	tree	tree	NNP
50957	3453	26	,	,	,
50957	3453	27	the	the	DT
50957	3453	28	laurel	laurel	NN
50957	3453	29	,	,	,
50957	3453	30	etc	etc	FW
50957	3453	31	.	.	FW
50957	3453	32	,	,	,
50957	3453	33	overspread	overspread	VBD
50957	3453	34	all	all	PDT
50957	3453	35	the	the	DT
50957	3453	36	low	low	JJ
50957	3453	37	ground	ground	NN
50957	3453	38	of	of	IN
50957	3453	39	France	France	NNP
50957	3453	40	,	,	,
50957	3453	41	as	as	IN
50957	3453	42	far	far	RB
50957	3453	43	north	north	RB
50957	3453	44	at	at	IN
50957	3453	45	least	least	JJS
50957	3453	46	as	as	IN
50957	3453	47	Paris	Paris	NNP
50957	3453	48	....	....	.
50957	3454	1	It	-PRON-	PRP
50957	3454	2	was	be	VBD
50957	3454	3	under	under	IN
50957	3454	4	such	such	JJ
50957	3454	5	conditions	condition	NNS
50957	3454	6	,	,	,
50957	3454	7	"	"	''
50957	3454	8	continues	continue	VBZ
50957	3454	9	Geikie	Geikie	NNP
50957	3454	10	,	,	,
50957	3454	11	"	"	''
50957	3454	12	that	that	IN
50957	3454	13	the	the	DT
50957	3454	14	elephants	elephant	NNS
50957	3454	15	,	,	,
50957	3454	16	rhinoceroses	rhinoceros	NNS
50957	3454	17	,	,	,
50957	3454	18	and	and	CC
50957	3454	19	hippopotamuses	hippopotamus	NNS
50957	3454	20	,	,	,
50957	3454	21	and	and	CC
50957	3454	22	the	the	DT
50957	3454	23	vast	vast	JJ
50957	3454	24	herds	herd	NNS
50957	3454	25	of	of	IN
50957	3454	26	temperate	temperate	NN
50957	3454	27	cervine	cervine	NN
50957	3454	28	and	and	CC
50957	3454	29	bovine	bovine	JJ
50957	3454	30	species	specie	NNS
50957	3454	31	ranged	range	VBD
50957	3454	32	over	over	IN
50957	3454	33	Europe	Europe	NNP
50957	3454	34	,	,	,
50957	3454	35	from	from	IN
50957	3454	36	the	the	DT
50957	3454	37	shores	shore	NNS
50957	3454	38	of	of	IN
50957	3454	39	the	the	DT
50957	3454	40	Mediterranean	Mediterranean	NNP
50957	3454	41	up	up	RP
50957	3454	42	to	to	IN
50957	3454	43	the	the	DT
50957	3454	44	latitude	latitude	NN
50957	3454	45	of	of	IN
50957	3454	46	Yorkshire	Yorkshire	NNP
50957	3454	47	,	,	,
50957	3454	48	and	and	CC
50957	3454	49	probably	probably	RB
50957	3454	50	even	even	RB
50957	3454	51	farther	far	RBR
50957	3454	52	north	north	NN
50957	3454	53	still	still	RB
50957	3454	54	;	;	:
50957	3454	55	and	and	CC
50957	3454	56	from	from	IN
50957	3454	57	the	the	DT
50957	3454	58	borders	border	NNS
50957	3454	59	of	of	IN
50957	3454	60	Asia	Asia	NNP
50957	3454	61	to	to	IN
50957	3454	62	the	the	DT
50957	3454	63	Western	Western	NNP
50957	3454	64	Ocean	Ocean	NNP
50957	3454	65	.	.	.
50957	3455	1	Despite	despite	IN
50957	3455	2	the	the	DT
50957	3455	3	presence	presence	NN
50957	3455	4	of	of	IN
50957	3455	5	numerous	numerous	JJ
50957	3455	6	fierce	fierce	JJ
50957	3455	7	carnivora	carnivora	NN
50957	3455	8	--	--	:
50957	3455	9	lions	lion	NNS
50957	3455	10	,	,	,
50957	3455	11	hyenas	hyena	NNS
50957	3455	12	,	,	,
50957	3455	13	tigers	tiger	NNS
50957	3455	14	,	,	,
50957	3455	15	and	and	CC
50957	3455	16	others	other	NNS
50957	3455	17	--	--	:
50957	3455	18	Europe	Europe	NNP
50957	3455	19	at	at	IN
50957	3455	20	that	that	DT
50957	3455	21	time	time	NN
50957	3455	22	,	,	,
50957	3455	23	with	with	IN
50957	3455	24	its	-PRON-	PRP$
50957	3455	25	shady	shady	JJ
50957	3455	26	forests	forest	NNS
50957	3455	27	,	,	,
50957	3455	28	its	-PRON-	PRP$
50957	3455	29	laurel	laurel	NN
50957	3455	30	-	-	HYPH
50957	3455	31	margined	margine	VBN
50957	3455	32	streams	stream	NNS
50957	3455	33	,	,	,
50957	3455	34	its	-PRON-	PRP$
50957	3455	35	broad	broad	JJ
50957	3455	36	and	and	CC
50957	3455	37	deep	deep	RB
50957	3455	38	-	-	HYPH
50957	3455	39	flowing	flow	VBG
50957	3455	40	rivers	river	NNS
50957	3455	41	,	,	,
50957	3455	42	a	a	DT
50957	3455	43	country	country	NN
50957	3455	44	in	in	IN
50957	3455	45	every	every	DT
50957	3455	46	way	way	NN
50957	3455	47	suited	suit	VBN
50957	3455	48	to	to	IN
50957	3455	49	the	the	DT
50957	3455	50	needs	need	NNS
50957	3455	51	of	of	IN
50957	3455	52	a	a	DT
50957	3455	53	race	race	NN
50957	3455	54	of	of	IN
50957	3455	55	hunters	hunter	NNS
50957	3455	56	and	and	CC
50957	3455	57	fishers	fisher	NNS
50957	3455	58	--	--	:
50957	3455	59	must	must	MD
50957	3455	60	have	have	VB
50957	3455	61	been	be	VBN
50957	3455	62	no	no	DT
50957	3455	63	unpleasant	unpleasant	JJ
50957	3455	64	habitation	habitation	NN
50957	3455	65	for	for	IN
50957	3455	66	palæolithic	palæolithic	JJ
50957	3455	67	man	man	NN
50957	3455	68	.	.	.
50957	3456	1	"	"	``
50957	3456	2	This	this	DT
50957	3456	3	,	,	,
50957	3456	4	however	however	RB
50957	3456	5	,	,	,
50957	3456	6	is	be	VBZ
50957	3456	7	only	only	RB
50957	3456	8	one	one	CD
50957	3456	9	side	side	NN
50957	3456	10	of	of	IN
50957	3456	11	the	the	DT
50957	3456	12	picture	picture	NN
50957	3456	13	.	.	.
50957	3457	1	There	there	EX
50957	3457	2	was	be	VBD
50957	3457	3	a	a	DT
50957	3457	4	time	time	NN
50957	3457	5	when	when	WRB
50957	3457	6	the	the	DT
50957	3457	7	climate	climate	NN
50957	3457	8	of	of	IN
50957	3457	9	Pleistocene	Pleistocene	NNP
50957	3457	10	Europe	Europe	NNP
50957	3457	11	presented	present	VBD
50957	3457	12	the	the	DT
50957	3457	13	strongest	strong	JJS
50957	3457	14	contrast	contrast	NN
50957	3457	15	to	to	IN
50957	3457	16	those	those	DT
50957	3457	17	genial	genial	JJ
50957	3457	18	conditions	condition	NNS
50957	3457	19	--	--	:
50957	3457	20	a	a	DT
50957	3457	21	time	time	NN
50957	3457	22	when	when	WRB
50957	3457	23	the	the	DT
50957	3457	24	dwarf	dwarf	NN
50957	3457	25	birch	birch	NN
50957	3457	26	of	of	IN
50957	3457	27	the	the	DT
50957	3457	28	Scottish	Scottish	NNP
50957	3457	29	Highlands	Highlands	NNPS
50957	3457	30	,	,	,
50957	3457	31	and	and	CC
50957	3457	32	the	the	DT
50957	3457	33	arctic	arctic	NNP
50957	3457	34	willow	willow	NN
50957	3457	35	,	,	,
50957	3457	36	with	with	IN
50957	3457	37	their	-PRON-	PRP$
50957	3457	38	northern	northern	JJ
50957	3457	39	congeners	congener	NNS
50957	3457	40	,	,	,
50957	3457	41	grew	grow	VBD
50957	3457	42	upon	upon	IN
50957	3457	43	the	the	DT
50957	3457	44	low	low	JJ
50957	3457	45	grounds	ground	NNS
50957	3457	46	of	of	IN
50957	3457	47	middle	middle	JJ
50957	3457	48	Europe	Europe	NNP
50957	3457	49	.	.	.
50957	3458	1	Arctic	arctic	JJ
50957	3458	2	animals	animal	NNS
50957	3458	3	,	,	,
50957	3458	4	such	such	JJ
50957	3458	5	as	as	IN
50957	3458	6	the	the	DT
50957	3458	7	musk	musk	JJ
50957	3458	8	sheep	sheep	NN
50957	3458	9	and	and	CC
50957	3458	10	the	the	DT
50957	3458	11	reindeer	reindeer	NN
50957	3458	12	,	,	,
50957	3458	13	lived	live	VBD
50957	3458	14	then	then	RB
50957	3458	15	,	,	,
50957	3458	16	all	all	PDT
50957	3458	17	the	the	DT
50957	3458	18	year	year	NN
50957	3458	19	round	round	NN
50957	3458	20	,	,	,
50957	3458	21	in	in	IN
50957	3458	22	the	the	DT
50957	3458	23	south	south	NN
50957	3458	24	of	of	IN
50957	3458	25	France	France	NNP
50957	3458	26	;	;	:
50957	3458	27	the	the	DT
50957	3458	28	mammoth	mammoth	NN
50957	3458	29	ranged	range	VBD
50957	3458	30	into	into	IN
50957	3458	31	Spain	Spain	NNP
50957	3458	32	and	and	CC
50957	3458	33	Italy	Italy	NNP
50957	3458	34	;	;	:
50957	3458	35	the	the	DT
50957	3458	36	glutton	glutton	NNP
50957	3458	37	descended	descend	VBD
50957	3458	38	to	to	IN
50957	3458	39	the	the	DT
50957	3458	40	shores	shore	NNS
50957	3458	41	of	of	IN
50957	3458	42	the	the	DT
50957	3458	43	Mediterranean	Mediterranean	NNP
50957	3458	44	;	;	:
50957	3458	45	the	the	DT
50957	3458	46	marmot	marmot	NN
50957	3458	47	came	come	VBD
50957	3458	48	down	down	RP
50957	3458	49	to	to	IN
50957	3458	50	the	the	DT
50957	3458	51	low	low	JJ
50957	3458	52	grounds	ground	NNS
50957	3458	53	at	at	IN
50957	3458	54	the	the	DT
50957	3458	55	foot	foot	NN
50957	3458	56	of	of	IN
50957	3458	57	the	the	DT
50957	3458	58	Apennines	Apennines	NNPS
50957	3458	59	;	;	:
50957	3458	60	and	and	CC
50957	3458	61	the	the	DT
50957	3458	62	lagomys	lagomys	NN
50957	3458	63	inhabited	inhabit	VBD
50957	3458	64	the	the	DT
50957	3458	65	low	low	RB
50957	3458	66	-	-	HYPH
50957	3458	67	lying	lie	VBG
50957	3458	68	maritime	maritime	JJ
50957	3458	69	districts	district	NNS
50957	3458	70	of	of	IN
50957	3458	71	Corsica	Corsica	NNP
50957	3458	72	and	and	CC
50957	3458	73	Sardinia	Sardinia	NNP
50957	3458	74	.	.	.
50957	3459	1	The	the	DT
50957	3459	2	land	land	NN
50957	3459	3	and	and	CC
50957	3459	4	fresh	fresh	JJ
50957	3459	5	-	-	HYPH
50957	3459	6	water	water	NN
50957	3459	7	shells	shell	NNS
50957	3459	8	of	of	IN
50957	3459	9	many	many	JJ
50957	3459	10	Pleistocene	Pleistocene	NNP
50957	3459	11	deposits	deposit	NNS
50957	3459	12	tell	tell	VBP
50957	3459	13	a	a	DT
50957	3459	14	similar	similar	JJ
50957	3459	15	tale	tale	NN
50957	3459	16	;	;	:
50957	3459	17	boreal	boreal	NN
50957	3459	18	,	,	,
50957	3459	19	high	high	JJ
50957	3459	20	alpine	alpine	NN
50957	3459	21	,	,	,
50957	3459	22	and	and	CC
50957	3459	23	hyperborean	hyperborean	NNP
50957	3459	24	forms	form	NNS
50957	3459	25	are	be	VBP
50957	3459	26	characteristic	characteristic	JJ
50957	3459	27	of	of	IN
50957	3459	28	these	these	DT
50957	3459	29	accumulations	accumulation	NNS
50957	3459	30	in	in	IN
50957	3459	31	central	central	JJ
50957	3459	32	Europe	Europe	NNP
50957	3459	33	;	;	:
50957	3459	34	even	even	RB
50957	3459	35	in	in	IN
50957	3459	36	the	the	DT
50957	3459	37	southern	southern	JJ
50957	3459	38	regions	region	NNS
50957	3459	39	of	of	IN
50957	3459	40	our	-PRON-	PRP$
50957	3459	41	continent	continent	NN
50957	3459	42	the	the	DT
50957	3459	43	shells	shell	NNS
50957	3459	44	testify	testify	VBP
50957	3459	45	to	to	IN
50957	3459	46	a	a	DT
50957	3459	47	former	former	JJ
50957	3459	48	colder	colder	NN
50957	3459	49	and	and	CC
50957	3459	50	wetter	wet	JJR
50957	3459	51	climate	climate	NN
50957	3459	52	.	.	.
50957	3460	1	"	"	``
50957	3460	2	[	[	-LRB-
50957	3460	3	DO	do	NN
50957	3460	4	]	]	-RRB-
50957	3460	5	[	[	-LRB-
50957	3460	6	Footnote	Footnote	NNP
50957	3460	7	DO	DO	NNP
50957	3460	8	:	:	:
50957	3460	9	Prehistoric	Prehistoric	NNP
50957	3460	10	Europe	Europe	NNP
50957	3460	11	,	,	,
50957	3460	12	p.	p.	NN
50957	3461	1	67	67	CD
50957	3461	2	.	.	.
50957	3461	3	]	]	-RRB-
50957	3462	1	In	in	IN
50957	3462	2	Mr.	Mr.	NNP
50957	3462	3	Geikie	Geikie	NNP
50957	3462	4	's	's	POS
50957	3462	5	view	view	NN
50957	3462	6	these	these	DT
50957	3462	7	facts	fact	NNS
50957	3462	8	indicate	indicate	VBP
50957	3462	9	two	two	CD
50957	3462	10	Glacial	glacial	JJ
50957	3462	11	periods	period	NNS
50957	3462	12	,	,	,
50957	3462	13	with	with	IN
50957	3462	14	an	an	DT
50957	3462	15	intervening	intervene	VBG
50957	3462	16	epoch	epoch	NN
50957	3462	17	of	of	IN
50957	3462	18	mild	mild	JJ
50957	3462	19	climate	climate	NN
50957	3462	20	.	.	.
50957	3463	1	In	in	IN
50957	3463	2	the	the	DT
50957	3463	3	opinion	opinion	NN
50957	3463	4	of	of	IN
50957	3463	5	others	other	NNS
50957	3463	6	they	-PRON-	PRP
50957	3463	7	are	be	VBP
50957	3463	8	readily	readily	RB
50957	3463	9	explainable	explainable	JJ
50957	3463	10	by	by	IN
50957	3463	11	the	the	DT
50957	3463	12	coming	come	VBG
50957	3463	13	on	on	RP
50957	3463	14	and	and	CC
50957	3463	15	departure	departure	NN
50957	3463	16	of	of	IN
50957	3463	17	a	a	DT
50957	3463	18	single	single	JJ
50957	3463	19	Ice	Ice	NNP
50957	3463	20	age	age	NN
50957	3463	21	,	,	,
50957	3463	22	with	with	IN
50957	3463	23	its	-PRON-	PRP$
50957	3463	24	various	various	JJ
50957	3463	25	minor	minor	JJ
50957	3463	26	episodes	episode	NNS
50957	3463	27	.	.	.
50957	3464	1	_	_	NNP
50957	3464	2	Earliest	Earliest	NNP
50957	3464	3	Remains	Remains	NNPS
50957	3464	4	of	of	IN
50957	3464	5	Man	man	NN
50957	3464	6	on	on	IN
50957	3464	7	the	the	DT
50957	3464	8	Pacific	Pacific	NNP
50957	3464	9	Coast	Coast	NNP
50957	3464	10	of	of	IN
50957	3464	11	North	North	NNP
50957	3464	12	America	America	NNP
50957	3464	13	.	.	.
50957	3464	14	_	_	NNP
50957	3464	15	Most	most	RBS
50957	3464	16	interesting	interesting	JJ
50957	3464	17	evidence	evidence	NN
50957	3464	18	concerning	concern	VBG
50957	3464	19	the	the	DT
50957	3464	20	antiquity	antiquity	NN
50957	3464	21	of	of	IN
50957	3464	22	man	man	NN
50957	3464	23	in	in	IN
50957	3464	24	America	America	NNP
50957	3464	25	,	,	,
50957	3464	26	and	and	CC
50957	3464	27	his	-PRON-	PRP$
50957	3464	28	relation	relation	NN
50957	3464	29	to	to	IN
50957	3464	30	the	the	DT
50957	3464	31	Glacial	glacial	JJ
50957	3464	32	period	period	NN
50957	3464	33	,	,	,
50957	3464	34	has	have	VBZ
50957	3464	35	come	come	VBN
50957	3464	36	from	from	IN
50957	3464	37	the	the	DT
50957	3464	38	Pacific	Pacific	NNP
50957	3464	39	coast	coast	NN
50957	3464	40	.	.	.
50957	3465	1	During	during	IN
50957	3465	2	the	the	DT
50957	3465	3	height	height	NN
50957	3465	4	of	of	IN
50957	3465	5	the	the	DT
50957	3465	6	mining	mining	NN
50957	3465	7	activity	activity	NN
50957	3465	8	in	in	IN
50957	3465	9	California	California	NNP
50957	3465	10	,	,	,
50957	3465	11	from	from	IN
50957	3465	12	1850	1850	CD
50957	3465	13	to	to	IN
50957	3465	14	1860	1860	CD
50957	3465	15	,	,	,
50957	3465	16	numerous	numerous	JJ
50957	3465	17	reports	report	NNS
50957	3465	18	were	be	VBD
50957	3465	19	rife	rife	JJ
50957	3465	20	that	that	IN
50957	3465	21	human	human	NN
50957	3465	22	remains	remain	NNS
50957	3465	23	had	have	VBD
50957	3465	24	been	be	VBN
50957	3465	25	discovered	discover	VBN
50957	3465	26	in	in	IN
50957	3465	27	the	the	DT
50957	3465	28	gold	gold	NN
50957	3465	29	-	-	HYPH
50957	3465	30	bearing	bear	VBG
50957	3465	31	gravel	gravel	NN
50957	3465	32	upon	upon	IN
50957	3465	33	the	the	DT
50957	3465	34	flanks	flank	NNS
50957	3465	35	of	of	IN
50957	3465	36	the	the	DT
50957	3465	37	Sierra	Sierra	NNP
50957	3465	38	Nevada	Nevada	NNP
50957	3465	39	Mountains	Mountains	NNPS
50957	3465	40	.	.	.
50957	3466	1	These	these	DT
50957	3466	2	reports	report	NNS
50957	3466	3	did	do	VBD
50957	3466	4	not	not	RB
50957	3466	5	attract	attract	VB
50957	3466	6	much	much	JJ
50957	3466	7	scientific	scientific	JJ
50957	3466	8	attention	attention	NN
50957	3466	9	until	until	IN
50957	3466	10	they	-PRON-	PRP
50957	3466	11	came	come	VBD
50957	3466	12	to	to	TO
50957	3466	13	relate	relate	VB
50957	3466	14	to	to	IN
50957	3466	15	the	the	DT
50957	3466	16	gravel	gravel	NN
50957	3466	17	deposits	deposit	NNS
50957	3466	18	found	find	VBN
50957	3466	19	deeply	deeply	RB
50957	3466	20	buried	bury	VBN
50957	3466	21	beneath	beneath	IN
50957	3466	22	a	a	DT
50957	3466	23	flow	flow	NN
50957	3466	24	of	of	IN
50957	3466	25	lava	lava	NN
50957	3466	26	locally	locally	RB
50957	3466	27	known	know	VBN
50957	3466	28	as	as	IN
50957	3466	29	the	the	DT
50957	3466	30	Sonora	Sonora	NNP
50957	3466	31	or	or	CC
50957	3466	32	Tuolumne	Tuolumne	NNP
50957	3466	33	Table	Table	NNP
50957	3466	34	Mountain	Mountain	NNP
50957	3466	35	.	.	.
50957	3467	1	This	this	DT
50957	3467	2	lava	lava	NN
50957	3467	3	issued	issue	VBN
50957	3467	4	from	from	IN
50957	3467	5	a	a	DT
50957	3467	6	vent	vent	NN
50957	3467	7	near	near	IN
50957	3467	8	the	the	DT
50957	3467	9	summit	summit	NN
50957	3467	10	of	of	IN
50957	3467	11	the	the	DT
50957	3467	12	mountain	mountain	NN
50957	3467	13	-	-	HYPH
50957	3467	14	range	range	NN
50957	3467	15	,	,	,
50957	3467	16	and	and	CC
50957	3467	17	flowed	flow	VBD
50957	3467	18	down	down	RP
50957	3467	19	the	the	DT
50957	3467	20	valley	valley	NN
50957	3467	21	of	of	IN
50957	3467	22	the	the	DT
50957	3467	23	Stanislaus	Stanislaus	NNP
50957	3467	24	River	River	NNP
50957	3467	25	for	for	IN
50957	3467	26	a	a	DT
50957	3467	27	distance	distance	NN
50957	3467	28	of	of	IN
50957	3467	29	fifty	fifty	CD
50957	3467	30	or	or	CC
50957	3467	31	sixty	sixty	CD
50957	3467	32	miles	mile	NNS
50957	3467	33	,	,	,
50957	3467	34	burying	bury	VBG
50957	3467	35	everything	everything	NN
50957	3467	36	in	in	IN
50957	3467	37	the	the	DT
50957	3467	38	valley	valley	NN
50957	3467	39	beneath	beneath	IN
50957	3467	40	it	-PRON-	PRP
50957	3467	41	,	,	,
50957	3467	42	and	and	CC
50957	3467	43	compelling	compel	VBG
50957	3467	44	the	the	DT
50957	3467	45	river	river	NN
50957	3467	46	to	to	TO
50957	3467	47	seek	seek	VB
50957	3467	48	another	another	DT
50957	3467	49	channel	channel	NN
50957	3467	50	.	.	.
50957	3468	1	The	the	DT
50957	3468	2	thickness	thickness	NN
50957	3468	3	of	of	IN
50957	3468	4	the	the	DT
50957	3468	5	lava	lava	NN
50957	3468	6	averages	average	NNS
50957	3468	7	about	about	IN
50957	3468	8	one	one	CD
50957	3468	9	hundred	hundred	CD
50957	3468	10	feet	foot	NNS
50957	3468	11	,	,	,
50957	3468	12	and	and	CC
50957	3468	13	so	so	RB
50957	3468	14	long	long	RB
50957	3468	15	a	a	DT
50957	3468	16	time	time	NN
50957	3468	17	has	have	VBZ
50957	3468	18	elapsed	elapse	VBN
50957	3468	19	since	since	IN
50957	3468	20	the	the	DT
50957	3468	21	eruption	eruption	NN
50957	3468	22	that	that	IN
50957	3468	23	the	the	DT
50957	3468	24	softer	soft	JJR
50957	3468	25	strata	strata	NN
50957	3468	26	on	on	IN
50957	3468	27	either	either	DT
50957	3468	28	side	side	NN
50957	3468	29	of	of	IN
50957	3468	30	the	the	DT
50957	3468	31	valley	valley	NN
50957	3468	32	down	down	IN
50957	3468	33	which	which	WDT
50957	3468	34	it	-PRON-	PRP
50957	3468	35	flowed	flow	VBD
50957	3468	36	have	have	VBP
50957	3468	37	been	be	VBN
50957	3468	38	worn	wear	VBN
50957	3468	39	away	away	RP
50957	3468	40	to	to	IN
50957	3468	41	such	such	PDT
50957	3468	42	an	an	DT
50957	3468	43	extent	extent	NN
50957	3468	44	that	that	IN
50957	3468	45	the	the	DT
50957	3468	46	lava	lava	NN
50957	3468	47	now	now	RB
50957	3468	48	rises	rise	VBZ
50957	3468	49	nearly	nearly	RB
50957	3468	50	everywhere	everywhere	RB
50957	3468	51	above	above	IN
50957	3468	52	the	the	DT
50957	3468	53	general	general	JJ
50957	3468	54	level	level	NN
50957	3468	55	,	,	,
50957	3468	56	and	and	CC
50957	3468	57	has	have	VBZ
50957	3468	58	become	become	VBN
50957	3468	59	a	a	DT
50957	3468	60	striking	striking	JJ
50957	3468	61	feature	feature	NN
50957	3468	62	in	in	IN
50957	3468	63	the	the	DT
50957	3468	64	landscape	landscape	NN
50957	3468	65	,	,	,
50957	3468	66	stretching	stretch	VBG
50957	3468	67	for	for	IN
50957	3468	68	many	many	JJ
50957	3468	69	miles	mile	NNS
50957	3468	70	as	as	IN
50957	3468	71	a	a	DT
50957	3468	72	flat	flat	JJ
50957	3468	73	-	-	HYPH
50957	3468	74	topped	topped	JJ
50957	3468	75	ridge	ridge	NN
50957	3468	76	about	about	IN
50957	3468	77	half	half	PDT
50957	3468	78	a	a	DT
50957	3468	79	mile	mile	NN
50957	3468	80	in	in	IN
50957	3468	81	width	width	NN
50957	3468	82	,	,	,
50957	3468	83	and	and	CC
50957	3468	84	presenting	present	VBG
50957	3468	85	upon	upon	IN
50957	3468	86	the	the	DT
50957	3468	87	sides	side	NNS
50957	3468	88	a	a	DT
50957	3468	89	perpendicular	perpendicular	JJ
50957	3468	90	face	face	NN
50957	3468	91	of	of	IN
50957	3468	92	solid	solid	JJ
50957	3468	93	basalt	basalt	NN
50957	3468	94	for	for	IN
50957	3468	95	a	a	DT
50957	3468	96	considerable	considerable	JJ
50957	3468	97	distance	distance	NN
50957	3468	98	near	near	IN
50957	3468	99	the	the	DT
50957	3468	100	lower	low	JJR
50957	3468	101	end	end	NN
50957	3468	102	of	of	IN
50957	3468	103	the	the	DT
50957	3468	104	flow	flow	NN
50957	3468	105	.	.	.
50957	3469	1	[	[	-LRB-
50957	3469	2	Illustration	illustration	NN
50957	3469	3	:	:	:
50957	3469	4	Fig	Fig	NNP
50957	3469	5	.	.	.
50957	3470	1	94.--Section	94.--section	CD
50957	3470	2	across	across	IN
50957	3470	3	Table	Table	NNP
50957	3470	4	Mountain	Mountain	NNP
50957	3470	5	,	,	,
50957	3470	6	Tuolumne	Tuolumne	NNP
50957	3470	7	County	County	NNP
50957	3470	8	,	,	,
50957	3470	9	California	California	NNP
50957	3470	10	:	:	:
50957	3470	11	_	_	NNP
50957	3470	12	L	L	NNP
50957	3470	13	_	_	NNP
50957	3470	14	,	,	,
50957	3470	15	lava	lava	NN
50957	3470	16	;	;	:
50957	3470	17	_	_	NNP
50957	3470	18	G	G	NNP
50957	3470	19	_	_	NNP
50957	3470	20	,	,	,
50957	3470	21	gravel	gravel	NN
50957	3470	22	;	;	:
50957	3470	23	_	_	NNP
50957	3470	24	S	S	NNP
50957	3470	25	_	_	NNP
50957	3470	26	,	,	,
50957	3470	27	slate	slate	NN
50957	3470	28	;	;	:
50957	3470	29	_	_	NNP
50957	3470	30	R	R	NNP
50957	3470	31	_	_	NNP
50957	3470	32	,	,	,
50957	3470	33	old	old	JJ
50957	3470	34	river	river	NN
50957	3470	35	-	-	HYPH
50957	3470	36	bed	bed	NN
50957	3470	37	;	;	:
50957	3470	38	_	_	NNP
50957	3470	39	R	R	NNP
50957	3470	40	'	'	''
50957	3470	41	_	_	NNP
50957	3470	42	,	,	,
50957	3470	43	present	present	JJ
50957	3470	44	river	river	NN
50957	3470	45	-	-	HYPH
50957	3470	46	bed	bed	NN
50957	3470	47	.	.	.
50957	3470	48	]	]	-RRB-
50957	3471	1	[	[	-LRB-
50957	3471	2	Illustration	illustration	NN
50957	3471	3	:	:	:
50957	3471	4	Fig	Fig	NNP
50957	3471	5	.	.	.
50957	3472	1	95.--Calaveras	95.--calaveras	CD
50957	3472	2	Skull	Skull	NNP
50957	3472	3	.	.	.
50957	3473	1	(	(	-LRB-
50957	3473	2	From	from	IN
50957	3473	3	Whitney	Whitney	NNP
50957	3473	4	.	.	.
50957	3473	5	)	)	-RRB-
50957	3473	6	]	]	-RRB-
50957	3474	1	It	-PRON-	PRP
50957	3474	2	was	be	VBD
50957	3474	3	under	under	IN
50957	3474	4	this	this	DT
50957	3474	5	mountain	mountain	NN
50957	3474	6	of	of	IN
50957	3474	7	lava	lava	NN
50957	3474	8	that	that	WDT
50957	3474	9	the	the	DT
50957	3474	10	numerous	numerous	JJ
50957	3474	11	implements	implement	NNS
50957	3474	12	and	and	CC
50957	3474	13	remains	remain	NNS
50957	3474	14	of	of	IN
50957	3474	15	man	man	NN
50957	3474	16	occurred	occur	VBD
50957	3474	17	which	which	WDT
50957	3474	18	were	be	VBD
50957	3474	19	reported	report	VBN
50957	3474	20	to	to	IN
50957	3474	21	Professor	Professor	NNP
50957	3474	22	J.	J.	NNP
50957	3474	23	D.	D.	NNP
50957	3474	24	Whitney	Whitney	NNP
50957	3474	25	when	when	WRB
50957	3474	26	he	-PRON-	PRP
50957	3474	27	was	be	VBD
50957	3474	28	conducting	conduct	VBG
50957	3474	29	the	the	DT
50957	3474	30	geological	geological	JJ
50957	3474	31	survey	survey	NN
50957	3474	32	of	of	IN
50957	3474	33	California	California	NNP
50957	3474	34	between	between	IN
50957	3474	35	1860	1860	CD
50957	3474	36	and	and	CC
50957	3474	37	1870	1870	CD
50957	3474	38	.	.	.
50957	3475	1	The	the	DT
50957	3475	2	implements	implement	NNS
50957	3475	3	consisted	consist	VBD
50957	3475	4	of	of	IN
50957	3475	5	stone	stone	NN
50957	3475	6	mortars	mortar	NNS
50957	3475	7	and	and	CC
50957	3475	8	pestles	pestle	NNS
50957	3475	9	,	,	,
50957	3475	10	suitable	suitable	JJ
50957	3475	11	for	for	IN
50957	3475	12	use	use	NN
50957	3475	13	in	in	IN
50957	3475	14	grinding	grind	VBG
50957	3475	15	acorns	acorn	NNS
50957	3475	16	and	and	CC
50957	3475	17	other	other	JJ
50957	3475	18	coarse	coarse	JJ
50957	3475	19	articles	article	NNS
50957	3475	20	of	of	IN
50957	3475	21	food	food	NN
50957	3475	22	.	.	.
50957	3476	1	There	there	EX
50957	3476	2	were	be	VBD
50957	3476	3	,	,	,
50957	3476	4	however	however	RB
50957	3476	5	,	,	,
50957	3476	6	some	some	DT
50957	3476	7	rude	rude	JJ
50957	3476	8	articles	article	NNS
50957	3476	9	of	of	IN
50957	3476	10	ornament	ornament	NN
50957	3476	11	.	.	.
50957	3477	1	In	in	IN
50957	3477	2	one	one	CD
50957	3477	3	of	of	IN
50957	3477	4	the	the	DT
50957	3477	5	mining	mining	NN
50957	3477	6	shafts	shaft	NNS
50957	3477	7	penetrating	penetrate	VBG
50957	3477	8	the	the	DT
50957	3477	9	gravel	gravel	NN
50957	3477	10	underneath	underneath	IN
50957	3477	11	Table	Table	NNP
50957	3477	12	Mountain	Mountain	NNP
50957	3477	13	,	,	,
50957	3477	14	near	near	IN
50957	3477	15	Sonora	Sonora	NNP
50957	3477	16	,	,	,
50957	3477	17	there	there	EX
50957	3477	18	was	be	VBD
50957	3477	19	reported	report	VBN
50957	3477	20	to	to	TO
50957	3477	21	have	have	VB
50957	3477	22	been	be	VBN
50957	3477	23	discovered	discover	VBN
50957	3477	24	,	,	,
50957	3477	25	in	in	IN
50957	3477	26	1857	1857	CD
50957	3477	27	,	,	,
50957	3477	28	a	a	DT
50957	3477	29	human	human	JJ
50957	3477	30	jawbone	jawbone	NN
50957	3477	31	,	,	,
50957	3477	32	one	one	CD
50957	3477	33	portion	portion	NN
50957	3477	34	of	of	IN
50957	3477	35	which	which	WDT
50957	3477	36	was	be	VBD
50957	3477	37	sent	send	VBN
50957	3477	38	by	by	IN
50957	3477	39	responsible	responsible	JJ
50957	3477	40	parties	party	NNS
50957	3477	41	to	to	IN
50957	3477	42	the	the	DT
50957	3477	43	Boston	Boston	NNP
50957	3477	44	Society	Society	NNP
50957	3477	45	of	of	IN
50957	3477	46	Natural	Natural	NNP
50957	3477	47	History	History	NNP
50957	3477	48	,	,	,
50957	3477	49	and	and	CC
50957	3477	50	another	another	DT
50957	3477	51	part	part	NN
50957	3477	52	to	to	IN
50957	3477	53	the	the	DT
50957	3477	54	Philadelphia	Philadelphia	NNP
50957	3477	55	Academy	Academy	NNP
50957	3477	56	of	of	IN
50957	3477	57	Sciences	Sciences	NNPS
50957	3477	58	,	,	,
50957	3477	59	in	in	IN
50957	3477	60	whose	whose	WP$
50957	3477	61	collections	collection	NNS
50957	3477	62	the	the	DT
50957	3477	63	fragments	fragment	NNS
50957	3477	64	can	can	MD
50957	3477	65	now	now	RB
50957	3477	66	be	be	VB
50957	3477	67	seen	see	VBN
50957	3477	68	.	.	.
50957	3478	1	Interest	interest	NN
50957	3478	2	reached	reach	VBD
50957	3478	3	a	a	DT
50957	3478	4	still	still	RB
50957	3478	5	higher	high	JJR
50957	3478	6	pitch	pitch	NN
50957	3478	7	when	when	WRB
50957	3478	8	,	,	,
50957	3478	9	in	in	IN
50957	3478	10	1860	1860	CD
50957	3478	11	,	,	,
50957	3478	12	an	an	DT
50957	3478	13	entire	entire	JJ
50957	3478	14	human	human	JJ
50957	3478	15	skull	skull	NN
50957	3478	16	with	with	IN
50957	3478	17	some	some	DT
50957	3478	18	other	other	JJ
50957	3478	19	human	human	JJ
50957	3478	20	bones	bone	NNS
50957	3478	21	was	be	VBD
50957	3478	22	reported	report	VBN
50957	3478	23	to	to	TO
50957	3478	24	have	have	VB
50957	3478	25	been	be	VBN
50957	3478	26	discovered	discover	VBN
50957	3478	27	under	under	IN
50957	3478	28	this	this	DT
50957	3478	29	same	same	JJ
50957	3478	30	lava	lava	NN
50957	3478	31	deposit	deposit	NN
50957	3478	32	,	,	,
50957	3478	33	a	a	DT
50957	3478	34	few	few	JJ
50957	3478	35	miles	mile	NNS
50957	3478	36	from	from	IN
50957	3478	37	Sonora	Sonora	NNP
50957	3478	38	,	,	,
50957	3478	39	at	at	IN
50957	3478	40	Altaville	Altaville	NNP
50957	3478	41	,	,	,
50957	3478	42	in	in	IN
50957	3478	43	Calaveras	Calaveras	NNP
50957	3478	44	County	County	NNP
50957	3478	45	,	,	,
50957	3478	46	and	and	CC
50957	3478	47	hence	hence	RB
50957	3478	48	known	know	VBN
50957	3478	49	as	as	IN
50957	3478	50	the	the	DT
50957	3478	51	"	"	``
50957	3478	52	Calaveras	calavera	NNS
50957	3478	53	skull	skull	NN
50957	3478	54	.	.	.
50957	3478	55	"	"	''
50957	3479	1	Persistent	persistent	JJ
50957	3479	2	efforts	effort	NNS
50957	3479	3	were	be	VBD
50957	3479	4	made	make	VBN
50957	3479	5	soon	soon	RB
50957	3479	6	after	after	IN
50957	3479	7	to	to	TO
50957	3479	8	discredit	discredit	VB
50957	3479	9	the	the	DT
50957	3479	10	genuineness	genuineness	NN
50957	3479	11	of	of	IN
50957	3479	12	this	this	DT
50957	3479	13	discovery	discovery	NN
50957	3479	14	.	.	.
50957	3480	1	Bret	Bret	NNP
50957	3480	2	Harte	Harte	NNP
50957	3480	3	showered	shower	VBD
50957	3480	4	upon	upon	IN
50957	3480	5	it	-PRON-	PRP
50957	3480	6	the	the	DT
50957	3480	7	shafts	shaft	NNS
50957	3480	8	of	of	IN
50957	3480	9	his	-PRON-	PRP$
50957	3480	10	ridicule	ridicule	NN
50957	3480	11	,	,	,
50957	3480	12	and	and	CC
50957	3480	13	various	various	JJ
50957	3480	14	other	other	JJ
50957	3480	15	persons	person	NNS
50957	3480	16	gave	give	VBD
50957	3480	17	currency	currency	NN
50957	3480	18	to	to	IN
50957	3480	19	the	the	DT
50957	3480	20	story	story	NN
50957	3480	21	that	that	WDT
50957	3480	22	the	the	DT
50957	3480	23	whole	whole	JJ
50957	3480	24	report	report	NN
50957	3480	25	originated	originate	VBD
50957	3480	26	in	in	IN
50957	3480	27	a	a	DT
50957	3480	28	joke	joke	NN
50957	3480	29	played	play	VBN
50957	3480	30	by	by	IN
50957	3480	31	the	the	DT
50957	3480	32	miners	miner	NNS
50957	3480	33	upon	upon	IN
50957	3480	34	unsuspecting	unsuspecting	JJ
50957	3480	35	geologists	geologist	NNS
50957	3480	36	.	.	.
50957	3481	1	These	these	DT
50957	3481	2	attacks	attack	NNS
50957	3481	3	were	be	VBD
50957	3481	4	so	so	RB
50957	3481	5	successful	successful	JJ
50957	3481	6	that	that	IN
50957	3481	7	many	many	JJ
50957	3481	8	conservative	conservative	JJ
50957	3481	9	archæologists	archæologist	NNS
50957	3481	10	and	and	CC
50957	3481	11	men	man	NNS
50957	3481	12	of	of	IN
50957	3481	13	science	science	NN
50957	3481	14	have	have	VBP
50957	3481	15	refused	refuse	VBN
50957	3481	16	to	to	TO
50957	3481	17	accept	accept	VB
50957	3481	18	the	the	DT
50957	3481	19	skull	skull	NN
50957	3481	20	as	as	IN
50957	3481	21	genuine	genuine	JJ
50957	3481	22	.	.	.
50957	3482	1	Recent	recent	JJ
50957	3482	2	events	event	NNS
50957	3482	3	,	,	,
50957	3482	4	however	however	RB
50957	3482	5	,	,	,
50957	3482	6	have	have	VBP
50957	3482	7	brought	bring	VBN
50957	3482	8	such	such	JJ
50957	3482	9	additional	additional	JJ
50957	3482	10	evidence[DP	evidence[dp	NN
50957	3482	11	]	]	-RRB-
50957	3482	12	to	to	IN
50957	3482	13	the	the	DT
50957	3482	14	support	support	NN
50957	3482	15	of	of	IN
50957	3482	16	this	this	DT
50957	3482	17	discovery	discovery	NN
50957	3482	18	that	that	IN
50957	3482	19	it	-PRON-	PRP
50957	3482	20	would	would	MD
50957	3482	21	seem	seem	VB
50957	3482	22	unreasonable	unreasonable	JJ
50957	3482	23	any	any	RB
50957	3482	24	longer	long	RBR
50957	3482	25	to	to	TO
50957	3482	26	refuse	refuse	VB
50957	3482	27	to	to	TO
50957	3482	28	credit	credit	VB
50957	3482	29	the	the	DT
50957	3482	30	testimony	testimony	NN
50957	3482	31	.	.	.
50957	3483	1	At	at	IN
50957	3483	2	the	the	DT
50957	3483	3	meeting	meeting	NN
50957	3483	4	of	of	IN
50957	3483	5	the	the	DT
50957	3483	6	Geological	Geological	NNP
50957	3483	7	Society	Society	NNP
50957	3483	8	of	of	IN
50957	3483	9	America	America	NNP
50957	3483	10	,	,	,
50957	3483	11	at	at	IN
50957	3483	12	Washington	Washington	NNP
50957	3483	13	,	,	,
50957	3483	14	in	in	IN
50957	3483	15	January	January	NNP
50957	3483	16	,	,	,
50957	3483	17	1891	1891	CD
50957	3483	18	,	,	,
50957	3483	19	Mr.	Mr.	NNP
50957	3483	20	George	George	NNP
50957	3483	21	P.	P.	NNP
50957	3483	22	Becker	Becker	NNP
50957	3483	23	,	,	,
50957	3483	24	of	of	IN
50957	3483	25	the	the	DT
50957	3483	26	United	United	NNP
50957	3483	27	States	States	NNP
50957	3483	28	Geological	Geological	NNP
50957	3483	29	Survey	Survey	NNP
50957	3483	30	,	,	,
50957	3483	31	who	who	WP
50957	3483	32	for	for	IN
50957	3483	33	some	some	DT
50957	3483	34	years	year	NNS
50957	3483	35	has	have	VBZ
50957	3483	36	had	have	VBN
50957	3483	37	charge	charge	NN
50957	3483	38	of	of	IN
50957	3483	39	investigations	investigation	NNS
50957	3483	40	relating	relate	VBG
50957	3483	41	to	to	IN
50957	3483	42	the	the	DT
50957	3483	43	gold	gold	NN
50957	3483	44	-	-	HYPH
50957	3483	45	bearing	bear	VBG
50957	3483	46	gravels	gravel	NNS
50957	3483	47	of	of	IN
50957	3483	48	the	the	DT
50957	3483	49	Pacific	Pacific	NNP
50957	3483	50	coast	coast	NN
50957	3483	51	,	,	,
50957	3483	52	presented	present	VBD
50957	3483	53	the	the	DT
50957	3483	54	affidavit	affidavit	NN
50957	3483	55	of	of	IN
50957	3483	56	Mr.	Mr.	NNP
50957	3483	57	J.	J.	NNP
50957	3483	58	H.	H.	NNP
50957	3483	59	Neale	Neale	NNP
50957	3483	60	,	,	,
50957	3483	61	a	a	DT
50957	3483	62	well	well	RB
50957	3483	63	-	-	HYPH
50957	3483	64	known	know	VBN
50957	3483	65	mining	mining	NN
50957	3483	66	engineer	engineer	NN
50957	3483	67	of	of	IN
50957	3483	68	unquestionable	unquestionable	JJ
50957	3483	69	character	character	NN
50957	3483	70	,	,	,
50957	3483	71	stating	state	VBG
50957	3483	72	that	that	IN
50957	3483	73	he	-PRON-	PRP
50957	3483	74	had	have	VBD
50957	3483	75	taken	take	VBN
50957	3483	76	a	a	DT
50957	3483	77	stone	stone	NN
50957	3483	78	mortar	mortar	NN
50957	3483	79	and	and	CC
50957	3483	80	pestle	pestle	NN
50957	3483	81	,	,	,
50957	3483	82	together	together	RB
50957	3483	83	with	with	IN
50957	3483	84	some	some	DT
50957	3483	85	spear	spear	NN
50957	3483	86	-	-	HYPH
50957	3483	87	heads	head	NNS
50957	3483	88	(	(	-LRB-
50957	3483	89	which	which	WDT
50957	3483	90	through	through	IN
50957	3483	91	Mr.	Mr.	NNP
50957	3483	92	Becker	Becker	NNP
50957	3483	93	he	-PRON-	PRP
50957	3483	94	presented	present	VBD
50957	3483	95	to	to	IN
50957	3483	96	the	the	DT
50957	3483	97	Society	Society	NNP
50957	3483	98	)	)	-RRB-
50957	3483	99	,	,	,
50957	3483	100	from	from	IN
50957	3483	101	undisturbed	undisturbed	JJ
50957	3483	102	strata	strata	NN
50957	3483	103	of	of	IN
50957	3483	104	gravel	gravel	NN
50957	3483	105	underneath	underneath	IN
50957	3483	106	the	the	DT
50957	3483	107	lava	lava	NN
50957	3483	108	of	of	IN
50957	3483	109	Table	Table	NNP
50957	3483	110	Mountain	Mountain	NNP
50957	3483	111	,	,	,
50957	3483	112	near	near	IN
50957	3483	113	Rawhide	Rawhide	NNP
50957	3483	114	Gulch	Gulch	NNP
50957	3483	115	,	,	,
50957	3483	116	a	a	DT
50957	3483	117	few	few	JJ
50957	3483	118	miles	mile	NNS
50957	3483	119	from	from	IN
50957	3483	120	Sonora	Sonora	NNP
50957	3483	121	.	.	.
50957	3484	1	At	at	IN
50957	3484	2	the	the	DT
50957	3484	3	same	same	JJ
50957	3484	4	meeting	meeting	NN
50957	3484	5	Mr.	Mr.	NNP
50957	3484	6	Becker	Becker	NNP
50957	3484	7	presented	present	VBD
50957	3484	8	a	a	DT
50957	3484	9	pestle	pestle	NN
50957	3484	10	which	which	WDT
50957	3484	11	Mr.	Mr.	NNP
50957	3484	12	Clarence	Clarence	NNP
50957	3484	13	King	King	NNP
50957	3484	14	,	,	,
50957	3484	15	the	the	DT
50957	3484	16	first	first	JJ
50957	3484	17	director	director	NN
50957	3484	18	of	of	IN
50957	3484	19	the	the	DT
50957	3484	20	United	United	NNP
50957	3484	21	States	States	NNP
50957	3484	22	Geological	Geological	NNP
50957	3484	23	Survey	Survey	NNP
50957	3484	24	,	,	,
50957	3484	25	took	take	VBD
50957	3484	26	with	with	IN
50957	3484	27	his	-PRON-	PRP$
50957	3484	28	own	own	JJ
50957	3484	29	hands	hand	NNS
50957	3484	30	out	out	IN
50957	3484	31	of	of	IN
50957	3484	32	undisturbed	undisturbed	JJ
50957	3484	33	gravel	gravel	NN
50957	3484	34	under	under	IN
50957	3484	35	this	this	DT
50957	3484	36	same	same	JJ
50957	3484	37	lava	lava	NN
50957	3484	38	deposit	deposit	NN
50957	3484	39	,	,	,
50957	3484	40	near	near	IN
50957	3484	41	Tuttletown	Tuttletown	NNP
50957	3484	42	,	,	,
50957	3484	43	a	a	DT
50957	3484	44	mile	mile	NN
50957	3484	45	or	or	CC
50957	3484	46	two	two	CD
50957	3484	47	from	from	IN
50957	3484	48	the	the	DT
50957	3484	49	preceding	precede	VBG
50957	3484	50	locality	locality	NN
50957	3484	51	mentioned	mention	VBD
50957	3484	52	.	.	.
50957	3485	1	[	[	-LRB-
50957	3485	2	Footnote	Footnote	NNP
50957	3485	3	DP	dp	NN
50957	3485	4	:	:	:
50957	3485	5	See	see	VB
50957	3485	6	Bulletin	Bulletin	NNP
50957	3485	7	Geological	Geological	NNP
50957	3485	8	Society	Society	NNP
50957	3485	9	of	of	IN
50957	3485	10	America	America	NNP
50957	3485	11	,	,	,
50957	3485	12	1891	1891	CD
50957	3485	13	,	,	,
50957	3485	14	pp	pp	NNP
50957	3485	15	.	.	.
50957	3486	1	189	189	CD
50957	3486	2	-	-	SYM
50957	3486	3	200	200	CD
50957	3486	4	.	.	.
50957	3486	5	]	]	-RRB-
50957	3487	1	I	-PRON-	PRP
50957	3487	2	was	be	VBD
50957	3487	3	so	so	RB
50957	3487	4	fortunate	fortunate	JJ
50957	3487	5	,	,	,
50957	3487	6	also	also	RB
50957	3487	7	,	,	,
50957	3487	8	as	as	IN
50957	3487	9	to	to	TO
50957	3487	10	be	be	VB
50957	3487	11	able	able	JJ
50957	3487	12	to	to	TO
50957	3487	13	report	report	VB
50957	3487	14	to	to	IN
50957	3487	15	the	the	DT
50957	3487	16	Society	Society	NNP
50957	3487	17	at	at	IN
50957	3487	18	the	the	DT
50957	3487	19	same	same	JJ
50957	3487	20	meeting	meeting	NN
50957	3487	21	the	the	DT
50957	3487	22	discovery	discovery	NN
50957	3487	23	,	,	,
50957	3487	24	in	in	IN
50957	3487	25	1887	1887	CD
50957	3487	26	,	,	,
50957	3487	27	of	of	IN
50957	3487	28	a	a	DT
50957	3487	29	small	small	JJ
50957	3487	30	stone	stone	NN
50957	3487	31	mortar	mortar	NN
50957	3487	32	by	by	IN
50957	3487	33	Mr.	Mr.	NNP
50957	3487	34	C.	C.	NNP
50957	3487	35	McTarnahan	McTarnahan	NNP
50957	3487	36	,	,	,
50957	3487	37	the	the	DT
50957	3487	38	assistant	assistant	JJ
50957	3487	39	surveyor	surveyor	NN
50957	3487	40	of	of	IN
50957	3487	41	Tuolumne	Tuolumne	NNP
50957	3487	42	County	County	NNP
50957	3487	43	.	.	.
50957	3488	1	This	this	DT
50957	3488	2	mortar	mortar	NN
50957	3488	3	was	be	VBD
50957	3488	4	found	find	VBN
50957	3488	5	by	by	IN
50957	3488	6	Mr.	Mr.	NNP
50957	3488	7	McTarnahan	McTarnahan	NNP
50957	3488	8	in	in	IN
50957	3488	9	the	the	DT
50957	3488	10	Empire	Empire	NNP
50957	3488	11	mine	mine	NN
50957	3488	12	,	,	,
50957	3488	13	which	which	WDT
50957	3488	14	penetrates	penetrate	VBZ
50957	3488	15	the	the	DT
50957	3488	16	gravel	gravel	NN
50957	3488	17	underneath	underneath	IN
50957	3488	18	Table	Table	NNP
50957	3488	19	Mountain	Mountain	NNP
50957	3488	20	,	,	,
50957	3488	21	about	about	RB
50957	3488	22	three	three	CD
50957	3488	23	miles	mile	NNS
50957	3488	24	from	from	IN
50957	3488	25	Sonora	Sonora	NNP
50957	3488	26	,	,	,
50957	3488	27	and	and	CC
50957	3488	28	not	not	RB
50957	3488	29	far	far	RB
50957	3488	30	from	from	IN
50957	3488	31	the	the	DT
50957	3488	32	other	other	JJ
50957	3488	33	localities	locality	NNS
50957	3488	34	above	above	IN
50957	3488	35	mentioned	mention	VBN
50957	3488	36	.	.	.
50957	3489	1	The	the	DT
50957	3489	2	place	place	NN
50957	3489	3	where	where	WRB
50957	3489	4	the	the	DT
50957	3489	5	mortar	mortar	NN
50957	3489	6	was	be	VBD
50957	3489	7	found	find	VBN
50957	3489	8	is	be	VBZ
50957	3489	9	about	about	IN
50957	3489	10	one	one	CD
50957	3489	11	hundred	hundred	CD
50957	3489	12	and	and	CC
50957	3489	13	seventy	seventy	CD
50957	3489	14	-	-	HYPH
50957	3489	15	five	five	CD
50957	3489	16	feet	foot	NNS
50957	3489	17	in	in	RB
50957	3489	18	from	from	IN
50957	3489	19	the	the	DT
50957	3489	20	edge	edge	NN
50957	3489	21	of	of	IN
50957	3489	22	the	the	DT
50957	3489	23	superincumbent	superincumbent	NN
50957	3489	24	lava	lava	NN
50957	3489	25	,	,	,
50957	3489	26	which	which	WDT
50957	3489	27	is	be	VBZ
50957	3489	28	here	here	RB
50957	3489	29	about	about	IN
50957	3489	30	one	one	CD
50957	3489	31	hundred	hundred	CD
50957	3489	32	feet	foot	NNS
50957	3489	33	in	in	IN
50957	3489	34	thickness	thickness	NN
50957	3489	35	.	.	.
50957	3490	1	At	at	IN
50957	3490	2	my	-PRON-	PRP$
50957	3490	3	request	request	NN
50957	3490	4	,	,	,
50957	3490	5	this	this	DT
50957	3490	6	mortar	mortar	NN
50957	3490	7	was	be	VBD
50957	3490	8	presented	present	VBN
50957	3490	9	by	by	IN
50957	3490	10	its	-PRON-	PRP$
50957	3490	11	owner	owner	NN
50957	3490	12	,	,	,
50957	3490	13	Mrs.	Mrs.	NNP
50957	3490	14	M.	M.	NNP
50957	3490	15	J.	J.	NNP
50957	3490	16	Darwin	Darwin	NNP
50957	3490	17	,	,	,
50957	3490	18	to	to	IN
50957	3490	19	the	the	DT
50957	3490	20	Western	Western	NNP
50957	3490	21	Reserve	Reserve	NNP
50957	3490	22	Historical	Historical	NNP
50957	3490	23	Society	Society	NNP
50957	3490	24	of	of	IN
50957	3490	25	Cleveland	Cleveland	NNP
50957	3490	26	,	,	,
50957	3490	27	Ohio	Ohio	NNP
50957	3490	28	,	,	,
50957	3490	29	in	in	IN
50957	3490	30	whose	whose	WP$
50957	3490	31	collection	collection	NN
50957	3490	32	it	-PRON-	PRP
50957	3490	33	can	can	MD
50957	3490	34	now	now	RB
50957	3490	35	be	be	VB
50957	3490	36	seen	see	VBN
50957	3490	37	.	.	.
50957	3491	1	These	these	DT
50957	3491	2	three	three	CD
50957	3491	3	independent	independent	JJ
50957	3491	4	instances	instance	NNS
50957	3491	5	,	,	,
50957	3491	6	each	each	DT
50957	3491	7	of	of	IN
50957	3491	8	them	-PRON-	PRP
50957	3491	9	authenticated	authenticate	VBN
50957	3491	10	by	by	IN
50957	3491	11	the	the	DT
50957	3491	12	best	good	JJS
50957	3491	13	of	of	IN
50957	3491	14	evidence	evidence	NN
50957	3491	15	,	,	,
50957	3491	16	have	have	VBP
50957	3491	17	such	such	JJ
50957	3491	18	cumulative	cumulative	JJ
50957	3491	19	force	force	NN
50957	3491	20	that	that	WDT
50957	3491	21	probably	probably	RB
50957	3491	22	few	few	JJ
50957	3491	23	men	man	NNS
50957	3491	24	of	of	IN
50957	3491	25	science	science	NN
50957	3491	26	will	will	MD
50957	3491	27	longer	long	RBR
50957	3491	28	stand	stand	VB
50957	3491	29	out	out	RP
50957	3491	30	against	against	IN
50957	3491	31	it	-PRON-	PRP
50957	3491	32	.	.	.
50957	3492	1	Associated	associate	VBN
50957	3492	2	with	with	IN
50957	3492	3	these	these	DT
50957	3492	4	discoveries	discovery	NNS
50957	3492	5	,	,	,
50957	3492	6	there	there	EX
50957	3492	7	is	be	VBZ
50957	3492	8	to	to	TO
50957	3492	9	be	be	VB
50957	3492	10	mentioned	mention	VBN
50957	3492	11	another	another	DT
50957	3492	12	,	,	,
50957	3492	13	which	which	WDT
50957	3492	14	was	be	VBD
50957	3492	15	brought	bring	VBN
50957	3492	16	to	to	IN
50957	3492	17	my	-PRON-	PRP$
50957	3492	18	notice	notice	NN
50957	3492	19	by	by	IN
50957	3492	20	Mr.	Mr.	NNP
50957	3492	21	Charles	Charles	NNP
50957	3492	22	Francis	Francis	NNP
50957	3492	23	Adams	Adams	NNP
50957	3492	24	in	in	IN
50957	3492	25	October	October	NNP
50957	3492	26	,	,	,
50957	3492	27	1889	1889	CD
50957	3492	28	.	.	.
50957	3493	1	[	[	-LRB-
50957	3493	2	DQ	DQ	NNP
50957	3493	3	]	]	-RRB-
50957	3493	4	This	this	DT
50957	3493	5	was	be	VBD
50957	3493	6	a	a	DT
50957	3493	7	miniature	miniature	JJ
50957	3493	8	clay	clay	NN
50957	3493	9	image	image	NN
50957	3493	10	of	of	IN
50957	3493	11	a	a	DT
50957	3493	12	female	female	JJ
50957	3493	13	form	form	NN
50957	3493	14	,	,	,
50957	3493	15	about	about	RB
50957	3493	16	one	one	CD
50957	3493	17	inch	inch	NN
50957	3493	18	and	and	CC
50957	3493	19	a	a	DT
50957	3493	20	half	half	NN
50957	3493	21	in	in	IN
50957	3493	22	length	length	NN
50957	3493	23	,	,	,
50957	3493	24	and	and	CC
50957	3493	25	beautifully	beautifully	RB
50957	3493	26	formed	form	VBN
50957	3493	27	,	,	,
50957	3493	28	which	which	WDT
50957	3493	29	was	be	VBD
50957	3493	30	found	find	VBN
50957	3493	31	,	,	,
50957	3493	32	in	in	IN
50957	3493	33	August	August	NNP
50957	3493	34	,	,	,
50957	3493	35	1889	1889	CD
50957	3493	36	,	,	,
50957	3493	37	by	by	IN
50957	3493	38	Mr.	Mr.	NNP
50957	3493	39	M.	M.	NNP
50957	3493	40	A.	A.	NNP
50957	3493	41	Kurtz	Kurtz	NNP
50957	3493	42	,	,	,
50957	3493	43	while	while	IN
50957	3493	44	boring	bore	VBG
50957	3493	45	an	an	DT
50957	3493	46	artesian	artesian	JJ
50957	3493	47	well	well	NN
50957	3493	48	at	at	IN
50957	3493	49	Nampa	Nampa	NNP
50957	3493	50	,	,	,
50957	3493	51	Ada	Ada	NNP
50957	3493	52	County	County	NNP
50957	3493	53	,	,	,
50957	3493	54	Idaho	Idaho	NNP
50957	3493	55	.	.	.
50957	3494	1	The	the	DT
50957	3494	2	strata	strata	NN
50957	3494	3	passed	pass	VBD
50957	3494	4	through	through	IN
50957	3494	5	included	include	VBN
50957	3494	6	,	,	,
50957	3494	7	near	near	IN
50957	3494	8	the	the	DT
50957	3494	9	surface	surface	NN
50957	3494	10	,	,	,
50957	3494	11	fifteen	fifteen	CD
50957	3494	12	feet	foot	NNS
50957	3494	13	of	of	IN
50957	3494	14	lava	lava	NN
50957	3494	15	.	.	.
50957	3495	1	Underneath	underneath	IN
50957	3495	2	this	this	DT
50957	3495	3	,	,	,
50957	3495	4	alternating	alternate	VBG
50957	3495	5	beds	bed	NNS
50957	3495	6	of	of	IN
50957	3495	7	clay	clay	NN
50957	3495	8	and	and	CC
50957	3495	9	quicksand	quicksand	NNP
50957	3495	10	occurred	occur	VBD
50957	3495	11	to	to	IN
50957	3495	12	a	a	DT
50957	3495	13	depth	depth	NN
50957	3495	14	of	of	IN
50957	3495	15	three	three	CD
50957	3495	16	hundred	hundred	CD
50957	3495	17	and	and	CC
50957	3495	18	twenty	twenty	CD
50957	3495	19	feet	foot	NNS
50957	3495	20	,	,	,
50957	3495	21	where	where	WRB
50957	3495	22	there	there	EX
50957	3495	23	appeared	appear	VBD
50957	3495	24	indications	indication	NNS
50957	3495	25	of	of	IN
50957	3495	26	a	a	DT
50957	3495	27	former	former	JJ
50957	3495	28	surface	surface	NN
50957	3495	29	soil	soil	NN
50957	3495	30	lying	lie	VBG
50957	3495	31	just	just	RB
50957	3495	32	above	above	IN
50957	3495	33	the	the	DT
50957	3495	34	bed	bed	NN
50957	3495	35	-	-	HYPH
50957	3495	36	rock	rock	NN
50957	3495	37	,	,	,
50957	3495	38	from	from	IN
50957	3495	39	which	which	WDT
50957	3495	40	the	the	DT
50957	3495	41	clay	clay	NN
50957	3495	42	image	image	NN
50957	3495	43	was	be	VBD
50957	3495	44	brought	bring	VBN
50957	3495	45	up	up	RP
50957	3495	46	in	in	IN
50957	3495	47	the	the	DT
50957	3495	48	sand	sand	NN
50957	3495	49	-	-	HYPH
50957	3495	50	pump	pump	NN
50957	3495	51	.	.	.
50957	3496	1	[	[	-LRB-
50957	3496	2	Footnote	Footnote	NNP
50957	3496	3	DQ	DQ	NNP
50957	3496	4	:	:	:
50957	3496	5	See	See	NNP
50957	3496	6	Proceedings	Proceedings	NNP
50957	3496	7	Boston	Boston	NNP
50957	3496	8	Society	Society	NNP
50957	3496	9	Natural	Natural	NNP
50957	3496	10	History	History	NNP
50957	3496	11	,	,	,
50957	3496	12	January	January	NNP
50957	3496	13	,	,	,
50957	3496	14	1890	1890	CD
50957	3496	15	,	,	,
50957	3496	16	and	and	CC
50957	3496	17	February	February	NNP
50957	3496	18	,	,	,
50957	3496	19	1891	1891	CD
50957	3496	20	.	.	.
50957	3496	21	]	]	-RRB-
50957	3497	1	[	[	-LRB-
50957	3497	2	Illustration	illustration	NN
50957	3497	3	:	:	:
50957	3497	4	Fig	Fig	NNP
50957	3497	5	.	.	.
50957	3498	1	96.--Three	96.--three	CD
50957	3498	2	views	view	NNS
50957	3498	3	of	of	IN
50957	3498	4	Nampa	Nampa	NNP
50957	3498	5	image	image	NN
50957	3498	6	drawn	draw	VBN
50957	3498	7	to	to	TO
50957	3498	8	scale	scale	VB
50957	3498	9	.	.	.
50957	3499	1	The	the	DT
50957	3499	2	middle	middle	JJ
50957	3499	3	one	one	CD
50957	3499	4	is	be	VBZ
50957	3499	5	from	from	IN
50957	3499	6	a	a	DT
50957	3499	7	photograph	photograph	NN
50957	3499	8	.	.	.
50957	3499	9	]	]	-RRB-
50957	3500	1	I	-PRON-	PRP
50957	3500	2	devoted	devote	VBD
50957	3500	3	the	the	DT
50957	3500	4	summer	summer	NN
50957	3500	5	of	of	IN
50957	3500	6	1890	1890	CD
50957	3500	7	to	to	IN
50957	3500	8	a	a	DT
50957	3500	9	careful	careful	JJ
50957	3500	10	study	study	NN
50957	3500	11	of	of	IN
50957	3500	12	the	the	DT
50957	3500	13	lava	lava	NN
50957	3500	14	deposits	deposit	NNS
50957	3500	15	both	both	CC
50957	3500	16	in	in	IN
50957	3500	17	Idaho	Idaho	NNP
50957	3500	18	and	and	CC
50957	3500	19	in	in	IN
50957	3500	20	California	California	NNP
50957	3500	21	,	,	,
50957	3500	22	with	with	IN
50957	3500	23	a	a	DT
50957	3500	24	view	view	NN
50957	3500	25	to	to	IN
50957	3500	26	learning	learn	VBG
50957	3500	27	their	-PRON-	PRP$
50957	3500	28	significance	significance	NN
50957	3500	29	with	with	IN
50957	3500	30	reference	reference	NN
50957	3500	31	to	to	IN
50957	3500	32	these	these	DT
50957	3500	33	discoveries	discovery	NNS
50957	3500	34	.	.	.
50957	3501	1	The	the	DT
50957	3501	2	main	main	JJ
50957	3501	3	facts	fact	NNS
50957	3501	4	brought	bring	VBN
50957	3501	5	to	to	IN
50957	3501	6	light	light	NN
50957	3501	7	by	by	IN
50957	3501	8	this	this	DT
50957	3501	9	investigation	investigation	NN
50957	3501	10	are	be	VBP
50957	3501	11	that	that	IN
50957	3501	12	in	in	IN
50957	3501	13	the	the	DT
50957	3501	14	Snake	Snake	NNP
50957	3501	15	River	River	NNP
50957	3501	16	Valley	Valley	NNP
50957	3501	17	,	,	,
50957	3501	18	Idaho	Idaho	NNP
50957	3501	19	,	,	,
50957	3501	20	there	there	EX
50957	3501	21	are	be	VBP
50957	3501	22	not	not	RB
50957	3501	23	far	far	RB
50957	3501	24	from	from	IN
50957	3501	25	twelve	twelve	CD
50957	3501	26	thousand	thousand	CD
50957	3501	27	square	square	JJ
50957	3501	28	miles	mile	NNS
50957	3501	29	of	of	IN
50957	3501	30	territory	territory	NN
50957	3501	31	covered	cover	VBN
50957	3501	32	with	with	IN
50957	3501	33	a	a	DT
50957	3501	34	continuous	continuous	JJ
50957	3501	35	stratum	stratum	NN
50957	3501	36	of	of	IN
50957	3501	37	basaltic	basaltic	JJ
50957	3501	38	lava	lava	NN
50957	3501	39	,	,	,
50957	3501	40	extending	extend	VBG
50957	3501	41	nearly	nearly	RB
50957	3501	42	across	across	IN
50957	3501	43	the	the	DT
50957	3501	44	entire	entire	JJ
50957	3501	45	diameter	diameter	NN
50957	3501	46	of	of	IN
50957	3501	47	the	the	DT
50957	3501	48	State	State	NNP
50957	3501	49	from	from	IN
50957	3501	50	east	east	NN
50957	3501	51	to	to	IN
50957	3501	52	west	west	NNP
50957	3501	53	.	.	.
50957	3502	1	Nampa	Nampa	NNP
50957	3502	2	,	,	,
50957	3502	3	where	where	WRB
50957	3502	4	the	the	DT
50957	3502	5	miniature	miniature	JJ
50957	3502	6	image	image	NN
50957	3502	7	was	be	VBD
50957	3502	8	discovered	discover	VBN
50957	3502	9	,	,	,
50957	3502	10	is	be	VBZ
50957	3502	11	within	within	IN
50957	3502	12	five	five	CD
50957	3502	13	miles	mile	NNS
50957	3502	14	of	of	IN
50957	3502	15	the	the	DT
50957	3502	16	western	western	JJ
50957	3502	17	limit	limit	NN
50957	3502	18	of	of	IN
50957	3502	19	this	this	DT
50957	3502	20	lava	lava	NN
50957	3502	21	-	-	HYPH
50957	3502	22	flow	flow	NN
50957	3502	23	,	,	,
50957	3502	24	and	and	CC
50957	3502	25	where	where	WRB
50957	3502	26	it	-PRON-	PRP
50957	3502	27	had	have	VBD
50957	3502	28	greatly	greatly	RB
50957	3502	29	thinned	thin	VBN
50957	3502	30	out	out	RP
50957	3502	31	.	.	.
50957	3503	1	The	the	DT
50957	3503	2	relative	relative	JJ
50957	3503	3	age	age	NN
50957	3503	4	of	of	IN
50957	3503	5	the	the	DT
50957	3503	6	lava	lava	NN
50957	3503	7	is	be	VBZ
50957	3503	8	shown	show	VBN
50957	3503	9	by	by	IN
50957	3503	10	its	-PRON-	PRP$
50957	3503	11	relation	relation	NN
50957	3503	12	to	to	IN
50957	3503	13	Tertiary	tertiary	JJ
50957	3503	14	beds	bed	NNS
50957	3503	15	of	of	IN
50957	3503	16	shale	shale	NN
50957	3503	17	and	and	CC
50957	3503	18	sandstone	sandstone	NN
50957	3503	19	,	,	,
50957	3503	20	containing	contain	VBG
50957	3503	21	numerous	numerous	JJ
50957	3503	22	fossils	fossil	NNS
50957	3503	23	of	of	IN
50957	3503	24	late	late	JJ
50957	3503	25	Pliocene	pliocene	JJ
50957	3503	26	species	specie	NNS
50957	3503	27	.	.	.
50957	3504	1	These	these	DT
50957	3504	2	are	be	VBP
50957	3504	3	overlaid	overlay	VBN
50957	3504	4	in	in	IN
50957	3504	5	this	this	DT
50957	3504	6	vicinity	vicinity	NN
50957	3504	7	by	by	IN
50957	3504	8	the	the	DT
50957	3504	9	lava	lava	NN
50957	3504	10	,	,	,
50957	3504	11	thus	thus	RB
50957	3504	12	determining	determine	VBG
50957	3504	13	its	-PRON-	PRP$
50957	3504	14	post	post	JJ
50957	3504	15	-	-	JJ
50957	3504	16	Tertiary	tertiary	JJ
50957	3504	17	character	character	NN
50957	3504	18	.	.	.
50957	3505	1	Examination	examination	NN
50957	3505	2	with	with	IN
50957	3505	3	reference	reference	NN
50957	3505	4	to	to	IN
50957	3505	5	the	the	DT
50957	3505	6	more	more	RBR
50957	3505	7	precise	precise	JJ
50957	3505	8	determination	determination	NN
50957	3505	9	of	of	IN
50957	3505	10	age	age	NN
50957	3505	11	reveals	reveal	VBZ
50957	3505	12	channels	channel	NNS
50957	3505	13	of	of	IN
50957	3505	14	erosion	erosion	NN
50957	3505	15	formed	form	VBN
50957	3505	16	since	since	IN
50957	3505	17	the	the	DT
50957	3505	18	lava	lava	NN
50957	3505	19	-	-	HYPH
50957	3505	20	flow	flow	NN
50957	3505	21	took	take	VBD
50957	3505	22	place	place	NN
50957	3505	23	,	,	,
50957	3505	24	which	which	WDT
50957	3505	25	,	,	,
50957	3505	26	when	when	WRB
50957	3505	27	studied	study	VBN
50957	3505	28	sufficiently	sufficiently	RB
50957	3505	29	,	,	,
50957	3505	30	will	will	MD
50957	3505	31	probably	probably	RB
50957	3505	32	lead	lead	VB
50957	3505	33	to	to	IN
50957	3505	34	valuable	valuable	JJ
50957	3505	35	approximate	approximate	JJ
50957	3505	36	results	result	NNS
50957	3505	37	.	.	.
50957	3506	1	At	at	IN
50957	3506	2	present	present	NN
50957	3506	3	I	-PRON-	PRP
50957	3506	4	can	can	MD
50957	3506	5	only	only	RB
50957	3506	6	say	say	VB
50957	3506	7	that	that	IN
50957	3506	8	the	the	DT
50957	3506	9	amount	amount	NN
50957	3506	10	of	of	IN
50957	3506	11	erosion	erosion	NN
50957	3506	12	since	since	IN
50957	3506	13	the	the	DT
50957	3506	14	lava	lava	NN
50957	3506	15	eruptions	eruption	NNS
50957	3506	16	of	of	IN
50957	3506	17	western	western	JJ
50957	3506	18	Idaho	Idaho	NNP
50957	3506	19	is	be	VBZ
50957	3506	20	not	not	RB
50957	3506	21	excessive	excessive	JJ
50957	3506	22	,	,	,
50957	3506	23	and	and	CC
50957	3506	24	very	very	RB
50957	3506	25	likely	likely	JJ
50957	3506	26	may	may	MD
50957	3506	27	be	be	VB
50957	3506	28	brought	bring	VBN
50957	3506	29	within	within	IN
50957	3506	30	a	a	DT
50957	3506	31	period	period	NN
50957	3506	32	of	of	IN
50957	3506	33	from	from	IN
50957	3506	34	ten	ten	CD
50957	3506	35	thousand	thousand	CD
50957	3506	36	to	to	TO
50957	3506	37	twenty	twenty	CD
50957	3506	38	thousand	thousand	CD
50957	3506	39	years	year	NNS
50957	3506	40	.	.	.
50957	3507	1	The	the	DT
50957	3507	2	enormous	enormous	JJ
50957	3507	3	erosion	erosion	NN
50957	3507	4	in	in	IN
50957	3507	5	the	the	DT
50957	3507	6	cañon	cañon	NNS
50957	3507	7	of	of	IN
50957	3507	8	the	the	DT
50957	3507	9	Snake	Snake	NNP
50957	3507	10	River	River	NNP
50957	3507	11	,	,	,
50957	3507	12	near	near	IN
50957	3507	13	Shoshone	Shoshone	NNP
50957	3507	14	Falls	Falls	NNP
50957	3507	15	,	,	,
50957	3507	16	in	in	IN
50957	3507	17	central	central	JJ
50957	3507	18	Idaho	Idaho	NNP
50957	3507	19	,	,	,
50957	3507	20	is	be	VBZ
50957	3507	21	doubtless	doubtless	RB
50957	3507	22	of	of	IN
50957	3507	23	a	a	DT
50957	3507	24	much	much	RB
50957	3507	25	earlier	early	JJR
50957	3507	26	date	date	NN
50957	3507	27	than	than	IN
50957	3507	28	that	that	DT
50957	3507	29	in	in	IN
50957	3507	30	the	the	DT
50957	3507	31	Boise	Boise	NNP
50957	3507	32	River	River	NNP
50957	3507	33	,	,	,
50957	3507	34	near	near	IN
50957	3507	35	Nampa	Nampa	NNP
50957	3507	36	.	.	.
50957	3508	1	[	[	-LRB-
50957	3508	2	Illustration	illustration	NN
50957	3508	3	:	:	:
50957	3508	4	Fig	Fig	NNP
50957	3508	5	.	.	.
50957	3509	1	97.--Map	97.--map	CD
50957	3509	2	showing	show	VBG
50957	3509	3	Pocatello	Pocatello	NNP
50957	3509	4	,	,	,
50957	3509	5	Nampa	Nampa	NNP
50957	3509	6	,	,	,
50957	3509	7	and	and	CC
50957	3509	8	the	the	DT
50957	3509	9	valley	valley	NN
50957	3509	10	of	of	IN
50957	3509	11	Snake	Snake	NNP
50957	3509	12	River	River	NNP
50957	3509	13	.	.	.
50957	3509	14	]	]	-RRB-
50957	3510	1	The	the	DT
50957	3510	2	disturbances	disturbance	NNS
50957	3510	3	created	create	VBN
50957	3510	4	in	in	IN
50957	3510	5	this	this	DT
50957	3510	6	part	part	NN
50957	3510	7	of	of	IN
50957	3510	8	the	the	DT
50957	3510	9	valley	valley	NN
50957	3510	10	by	by	IN
50957	3510	11	the	the	DT
50957	3510	12	bursting	bursting	NN
50957	3510	13	of	of	IN
50957	3510	14	the	the	DT
50957	3510	15	barriers	barrier	NNS
50957	3510	16	between	between	IN
50957	3510	17	the	the	DT
50957	3510	18	glacial	glacial	JJ
50957	3510	19	Lake	Lake	NNP
50957	3510	20	Bonneville	Bonneville	NNP
50957	3510	21	and	and	CC
50957	3510	22	the	the	DT
50957	3510	23	Snake	Snake	NNP
50957	3510	24	River	River	NNP
50957	3510	25	,	,	,
50957	3510	26	already	already	RB
50957	3510	27	described	describe	VBN
50957	3510	28	(	(	-LRB-
50957	3510	29	see	see	VB
50957	3510	30	above	above	RB
50957	3510	31	,	,	,
50957	3510	32	page	page	NN
50957	3510	33	233	233	CD
50957	3510	34	)	)	-RRB-
50957	3510	35	,	,	,
50957	3510	36	have	have	VBP
50957	3510	37	not	not	RB
50957	3510	38	been	be	VBN
50957	3510	39	worked	work	VBN
50957	3510	40	out	out	RP
50957	3510	41	.	.	.
50957	3511	1	There	there	EX
50957	3511	2	can	can	MD
50957	3511	3	be	be	VB
50957	3511	4	no	no	RB
50957	3511	5	doubt	doubt	NN
50957	3511	6	,	,	,
50957	3511	7	however	however	RB
50957	3511	8	,	,	,
50957	3511	9	that	that	IN
50957	3511	10	interesting	interesting	JJ
50957	3511	11	results	result	NNS
50957	3511	12	will	will	MD
50957	3511	13	come	come	VB
50957	3511	14	to	to	TO
50957	3511	15	light	light	NN
50957	3511	16	in	in	IN
50957	3511	17	connection	connection	NN
50957	3511	18	with	with	IN
50957	3511	19	the	the	DT
50957	3511	20	problem	problem	NN
50957	3511	21	;	;	:
50957	3511	22	for	for	IN
50957	3511	23	Pocatello	Pocatello	NNP
50957	3511	24	,	,	,
50957	3511	25	the	the	DT
50957	3511	26	point	point	NN
50957	3511	27	at	at	IN
50957	3511	28	which	which	WDT
50957	3511	29	the	the	DT
50957	3511	30	_	_	NNP
50957	3511	31	débâcle	débâcle	NN
50957	3511	32	_	_	NNP
50957	3511	33	reached	reach	VBD
50957	3511	34	the	the	DT
50957	3511	35	Snake	Snake	NNP
50957	3511	36	River	River	NNP
50957	3511	37	plain	plain	JJ
50957	3511	38	,	,	,
50957	3511	39	is	be	VBZ
50957	3511	40	about	about	RB
50957	3511	41	2,000	2,000	CD
50957	3511	42	feet	foot	NNS
50957	3511	43	higher	high	JJR
50957	3511	44	than	than	IN
50957	3511	45	Nampa	Nampa	NNP
50957	3511	46	,	,	,
50957	3511	47	and	and	CC
50957	3511	48	350	350	CD
50957	3511	49	miles	mile	NNS
50957	3511	50	distant	distant	JJ
50957	3511	51	,	,	,
50957	3511	52	and	and	CC
50957	3511	53	the	the	DT
50957	3511	54	water	water	NN
50957	3511	55	must	must	MD
50957	3511	56	have	have	VB
50957	3511	57	poured	pour	VBN
50957	3511	58	into	into	IN
50957	3511	59	the	the	DT
50957	3511	60	valley	valley	NN
50957	3511	61	faster	fast	RBR
50957	3511	62	than	than	IN
50957	3511	63	the	the	DT
50957	3511	64	river	river	NN
50957	3511	65	in	in	IN
50957	3511	66	its	-PRON-	PRP$
50957	3511	67	upper	upper	JJ
50957	3511	68	portion	portion	NN
50957	3511	69	could	could	MD
50957	3511	70	have	have	VB
50957	3511	71	discharged	discharge	VBN
50957	3511	72	it	-PRON-	PRP
50957	3511	73	.	.	.
50957	3512	1	By	by	IN
50957	3512	2	just	just	RB
50957	3512	3	what	what	WP
50957	3512	4	channels	channel	VBZ
50957	3512	5	the	the	DT
50957	3512	6	mighty	mighty	JJ
50957	3512	7	current	current	NN
50957	3512	8	worked	work	VBD
50957	3512	9	down	down	RP
50957	3512	10	to	to	IN
50957	3512	11	the	the	DT
50957	3512	12	lower	low	JJR
50957	3512	13	levels	level	NNS
50957	3512	14	on	on	IN
50957	3512	15	the	the	DT
50957	3512	16	western	western	JJ
50957	3512	17	borders	border	NNS
50957	3512	18	of	of	IN
50957	3512	19	the	the	DT
50957	3512	20	State	State	NNP
50957	3512	21	it	-PRON-	PRP
50957	3512	22	would	would	MD
50957	3512	23	be	be	VB
50957	3512	24	most	most	RBS
50957	3512	25	interesting	interesting	JJ
50957	3512	26	as	as	RB
50957	3512	27	well	well	RB
50957	3512	28	as	as	IN
50957	3512	29	instructive	instructive	JJ
50957	3512	30	to	to	TO
50957	3512	31	know	know	VB
50957	3512	32	.	.	.
50957	3513	1	A	a	DT
50957	3513	2	study	study	NN
50957	3513	3	of	of	IN
50957	3513	4	the	the	DT
50957	3513	5	situation	situation	NN
50957	3513	6	in	in	IN
50957	3513	7	Tuolumne	Tuolumne	NNP
50957	3513	8	and	and	CC
50957	3513	9	Calaveras	Calaveras	NNP
50957	3513	10	Counties	Counties	NNPS
50957	3513	11	,	,	,
50957	3513	12	California	California	NNP
50957	3513	13	,	,	,
50957	3513	14	reveals	reveal	VBZ
50957	3513	15	a	a	DT
50957	3513	16	state	state	NN
50957	3513	17	of	of	IN
50957	3513	18	things	thing	NNS
50957	3513	19	closely	closely	RB
50957	3513	20	resembling	resemble	VBG
50957	3513	21	,	,	,
50957	3513	22	in	in	IN
50957	3513	23	important	important	JJ
50957	3513	24	respects	respect	NNS
50957	3513	25	,	,	,
50957	3513	26	that	that	IN
50957	3513	27	in	in	IN
50957	3513	28	western	western	JJ
50957	3513	29	Idaho	Idaho	NNP
50957	3513	30	.	.	.
50957	3514	1	At	at	IN
50957	3514	2	first	first	JJ
50957	3514	3	sight	sight	NN
50957	3514	4	the	the	DT
50957	3514	5	impression	impression	NN
50957	3514	6	is	be	VBZ
50957	3514	7	made	make	VBN
50957	3514	8	that	that	IN
50957	3514	9	an	an	DT
50957	3514	10	immense	immense	JJ
50957	3514	11	lapse	lapse	NN
50957	3514	12	of	of	IN
50957	3514	13	time	time	NN
50957	3514	14	must	must	MD
50957	3514	15	have	have	VB
50957	3514	16	occurred	occur	VBN
50957	3514	17	since	since	IN
50957	3514	18	the	the	DT
50957	3514	19	volcanic	volcanic	JJ
50957	3514	20	eruption	eruption	NN
50957	3514	21	which	which	WDT
50957	3514	22	furnished	furnish	VBD
50957	3514	23	the	the	DT
50957	3514	24	lava	lava	NN
50957	3514	25	of	of	IN
50957	3514	26	Table	Table	NNP
50957	3514	27	Mountain	Mountain	NNP
50957	3514	28	.	.	.
50957	3515	1	The	the	DT
50957	3515	2	Stanislaus	Stanislaus	NNP
50957	3515	3	River	River	NNP
50957	3515	4	flows	flow	VBZ
50957	3515	5	in	in	IN
50957	3515	6	a	a	DT
50957	3515	7	channel	channel	NN
50957	3515	8	of	of	IN
50957	3515	9	erosion	erosion	NN
50957	3515	10	a	a	DT
50957	3515	11	thousand	thousand	CD
50957	3515	12	feet	foot	NNS
50957	3515	13	or	or	CC
50957	3515	14	more	more	RBR
50957	3515	15	lower	low	JJR
50957	3515	16	than	than	IN
50957	3515	17	the	the	DT
50957	3515	18	ancient	ancient	JJ
50957	3515	19	channel	channel	NN
50957	3515	20	filled	fill	VBN
50957	3515	21	by	by	IN
50957	3515	22	lava	lava	NN
50957	3515	23	,	,	,
50957	3515	24	and	and	CC
50957	3515	25	in	in	IN
50957	3515	26	two	two	CD
50957	3515	27	or	or	CC
50957	3515	28	three	three	CD
50957	3515	29	places	place	NNS
50957	3515	30	cuts	cut	NNS
50957	3515	31	directly	directly	RB
50957	3515	32	across	across	IN
50957	3515	33	it	-PRON-	PRP
50957	3515	34	.	.	.
50957	3516	1	An	an	DT
50957	3516	2	immense	immense	JJ
50957	3516	3	amount	amount	NN
50957	3516	4	of	of	IN
50957	3516	5	time	time	NN
50957	3516	6	,	,	,
50957	3516	7	also	also	RB
50957	3516	8	,	,	,
50957	3516	9	would	would	MD
50957	3516	10	seem	seem	VB
50957	3516	11	to	to	TO
50957	3516	12	be	be	VB
50957	3516	13	required	require	VBN
50957	3516	14	to	to	TO
50957	3516	15	permit	permit	VB
50957	3516	16	the	the	DT
50957	3516	17	smaller	small	JJR
50957	3516	18	local	local	JJ
50957	3516	19	streams	stream	NNS
50957	3516	20	to	to	TO
50957	3516	21	have	have	VB
50957	3516	22	worn	wear	VBN
50957	3516	23	away	away	RP
50957	3516	24	so	so	RB
50957	3516	25	much	much	JJ
50957	3516	26	of	of	IN
50957	3516	27	the	the	DT
50957	3516	28	sides	side	NNS
50957	3516	29	of	of	IN
50957	3516	30	the	the	DT
50957	3516	31	ancient	ancient	JJ
50957	3516	32	valley	valley	NN
50957	3516	33	as	as	IN
50957	3516	34	to	to	TO
50957	3516	35	allow	allow	VB
50957	3516	36	the	the	DT
50957	3516	37	lava	lava	NN
50957	3516	38	deposit	deposit	NN
50957	3516	39	now	now	RB
50957	3516	40	so	so	RB
50957	3516	41	continuously	continuously	RB
50957	3516	42	to	to	TO
50957	3516	43	rise	rise	VB
50957	3516	44	above	above	IN
50957	3516	45	the	the	DT
50957	3516	46	general	general	JJ
50957	3516	47	surface	surface	NN
50957	3516	48	.	.	.
50957	3517	1	Still	still	RB
50957	3517	2	,	,	,
50957	3517	3	the	the	DT
50957	3517	4	question	question	NN
50957	3517	5	of	of	IN
50957	3517	6	absolute	absolute	JJ
50957	3517	7	time	time	NN
50957	3517	8	can	can	MD
50957	3517	9	not	not	RB
50957	3517	10	be	be	VB
50957	3517	11	considered	consider	VBN
50957	3517	12	separately	separately	RB
50957	3517	13	without	without	IN
50957	3517	14	much	much	JJ
50957	3517	15	further	further	JJ
50957	3517	16	study	study	NN
50957	3517	17	.	.	.
50957	3518	1	It	-PRON-	PRP
50957	3518	2	is	be	VBZ
50957	3518	3	by	by	IN
50957	3518	4	no	no	DT
50957	3518	5	means	mean	NNS
50957	3518	6	certain	certain	JJ
50957	3518	7	that	that	IN
50957	3518	8	,	,	,
50957	3518	9	when	when	WRB
50957	3518	10	the	the	DT
50957	3518	11	lava	lava	NN
50957	3518	12	-	-	HYPH
50957	3518	13	stream	stream	NN
50957	3518	14	poured	pour	VBD
50957	3518	15	down	down	RP
50957	3518	16	the	the	DT
50957	3518	17	mountain	mountain	NN
50957	3518	18	,	,	,
50957	3518	19	it	-PRON-	PRP
50957	3518	20	always	always	RB
50957	3518	21	followed	follow	VBD
50957	3518	22	the	the	DT
50957	3518	23	lowest	low	JJS
50957	3518	24	depressions	depression	NNS
50957	3518	25	;	;	:
50957	3518	26	but	but	CC
50957	3518	27	at	at	IN
50957	3518	28	certain	certain	JJ
50957	3518	29	points	point	NNS
50957	3518	30	it	-PRON-	PRP
50957	3518	31	may	may	MD
50957	3518	32	have	have	VB
50957	3518	33	been	be	VBN
50957	3518	34	dammed	dam	VBN
50957	3518	35	up	up	RP
50957	3518	36	in	in	IN
50957	3518	37	its	-PRON-	PRP$
50957	3518	38	course	course	NN
50957	3518	39	by	by	IN
50957	3518	40	its	-PRON-	PRP$
50957	3518	41	own	own	JJ
50957	3518	42	accumulations	accumulation	NNS
50957	3518	43	so	so	IN
50957	3518	44	as	as	IN
50957	3518	45	to	to	TO
50957	3518	46	be	be	VB
50957	3518	47	turned	turn	VBN
50957	3518	48	off	off	RP
50957	3518	49	into	into	IN
50957	3518	50	what	what	WP
50957	3518	51	was	be	VBD
50957	3518	52	then	then	RB
50957	3518	53	an	an	DT
50957	3518	54	ancient	ancient	JJ
50957	3518	55	abandoned	abandon	VBN
50957	3518	56	channel	channel	NN
50957	3518	57	.	.	.
50957	3519	1	[	[	-LRB-
50957	3519	2	Illustration	illustration	NN
50957	3519	3	:	:	:
50957	3519	4	Fig	Fig	NNP
50957	3519	5	.	.	.
50957	3520	1	98.--Section	98.--section	CD
50957	3520	2	along	along	IN
50957	3520	3	the	the	DT
50957	3520	4	line	line	NN
50957	3520	5	,	,	,
50957	3520	6	north	north	NN
50957	3520	7	and	and	CC
50957	3520	8	south	south	NN
50957	3520	9	:	:	:
50957	3520	10	_	_	NNP
50957	3520	11	r	r	NNP
50957	3520	12	'	'	``
50957	3520	13	r	r	NN
50957	3520	14	'	'	''
50957	3520	15	_	_	NNP
50957	3520	16	,	,	,
50957	3520	17	old	old	JJ
50957	3520	18	river	river	NN
50957	3520	19	-	-	HYPH
50957	3520	20	beds	bed	NNS
50957	3520	21	;	;	:
50957	3520	22	_	_	NNP
50957	3520	23	r	r	NNP
50957	3520	24	r	r	NNP
50957	3520	25	_	_	NNP
50957	3520	26	,	,	,
50957	3520	27	present	present	JJ
50957	3520	28	river	river	NN
50957	3520	29	-	-	HYPH
50957	3520	30	beds	bed	NNS
50957	3520	31	;	;	:
50957	3520	32	_	_	NNP
50957	3520	33	L	L	NNP
50957	3520	34	_	_	NNP
50957	3520	35	,	,	,
50957	3520	36	lava	lava	NN
50957	3520	37	;	;	:
50957	3520	38	_	_	NNP
50957	3520	39	sl	sl	NN
50957	3520	40	_	_	NNP
50957	3520	41	,	,	,
50957	3520	42	slate	slate	NN
50957	3520	43	.	.	.
50957	3520	44	]	]	-RRB-
50957	3521	1	The	the	DT
50957	3521	2	forms	form	NNS
50957	3521	3	of	of	IN
50957	3521	4	animal	animal	NN
50957	3521	5	and	and	CC
50957	3521	6	vegetable	vegetable	JJ
50957	3521	7	life	life	NN
50957	3521	8	with	with	IN
50957	3521	9	which	which	WDT
50957	3521	10	the	the	DT
50957	3521	11	remains	remain	NNS
50957	3521	12	of	of	IN
50957	3521	13	man	man	NN
50957	3521	14	under	under	IN
50957	3521	15	Table	Table	NNP
50957	3521	16	Mountain	Mountain	NNP
50957	3521	17	are	be	VBP
50957	3521	18	associated	associate	VBN
50957	3521	19	,	,	,
50957	3521	20	are	be	VBP
50957	3521	21	,	,	,
50957	3521	22	indeed	indeed	RB
50957	3521	23	,	,	,
50957	3521	24	to	to	IN
50957	3521	25	a	a	DT
50957	3521	26	considerable	considerable	JJ
50957	3521	27	extent	extent	NN
50957	3521	28	,	,	,
50957	3521	29	species	specie	NNS
50957	3521	30	now	now	RB
50957	3521	31	extinct	extinct	VBP
50957	3521	32	in	in	IN
50957	3521	33	California	California	NNP
50957	3521	34	,	,	,
50957	3521	35	and	and	CC
50957	3521	36	some	some	DT
50957	3521	37	of	of	IN
50957	3521	38	them	-PRON-	PRP
50957	3521	39	no	no	RB
50957	3521	40	longer	longer	RB
50957	3521	41	exist	exist	VBP
50957	3521	42	anywhere	anywhere	RB
50957	3521	43	in	in	IN
50957	3521	44	the	the	DT
50957	3521	45	world	world	NN
50957	3521	46	.	.	.
50957	3522	1	But	but	CC
50957	3522	2	a	a	DT
50957	3522	3	suggestion	suggestion	NN
50957	3522	4	of	of	IN
50957	3522	5	Professor	Professor	NNP
50957	3522	6	Prestwich	Prestwich	NNP
50957	3522	7	,	,	,
50957	3522	8	in	in	IN
50957	3522	9	England	England	NNP
50957	3522	10	,	,	,
50957	3522	11	made	make	VBN
50957	3522	12	with	with	IN
50957	3522	13	reference	reference	NN
50957	3522	14	to	to	IN
50957	3522	15	the	the	DT
50957	3522	16	extinct	extinct	JJ
50957	3522	17	forms	form	NNS
50957	3522	18	of	of	IN
50957	3522	19	life	life	NN
50957	3522	20	associated	associate	VBN
50957	3522	21	with	with	IN
50957	3522	22	human	human	JJ
50957	3522	23	remains	remain	NNS
50957	3522	24	in	in	IN
50957	3522	25	the	the	DT
50957	3522	26	glacial	glacial	JJ
50957	3522	27	deposits	deposit	NNS
50957	3522	28	in	in	IN
50957	3522	29	Europe	Europe	NNP
50957	3522	30	,	,	,
50957	3522	31	is	be	VBZ
50957	3522	32	revived	revive	VBN
50957	3522	33	by	by	IN
50957	3522	34	Mr.	Mr.	NNP
50957	3522	35	Becker	Becker	NNP
50957	3522	36	,	,	,
50957	3522	37	of	of	IN
50957	3522	38	the	the	DT
50957	3522	39	Geological	Geological	NNP
50957	3522	40	Survey	Survey	NNP
50957	3522	41	,	,	,
50957	3522	42	with	with	IN
50957	3522	43	reference	reference	NN
50957	3522	44	to	to	IN
50957	3522	45	the	the	DT
50957	3522	46	California	California	NNP
50957	3522	47	discoveries	discovery	NNS
50957	3522	48	;	;	:
50957	3522	49	his	-PRON-	PRP$
50957	3522	50	inference	inference	NN
50957	3522	51	being	be	VBG
50957	3522	52	,	,	,
50957	3522	53	not	not	RB
50957	3522	54	that	that	DT
50957	3522	55	man	man	NN
50957	3522	56	is	be	VBZ
50957	3522	57	so	so	RB
50957	3522	58	extremely	extremely	RB
50957	3522	59	ancient	ancient	JJ
50957	3522	60	in	in	IN
50957	3522	61	California	California	NNP
50957	3522	62	,	,	,
50957	3522	63	but	but	CC
50957	3522	64	that	that	IN
50957	3522	65	many	many	JJ
50957	3522	66	of	of	IN
50957	3522	67	these	these	DT
50957	3522	68	plants	plant	NNS
50957	3522	69	and	and	CC
50957	3522	70	animals	animal	NNS
50957	3522	71	have	have	VBP
50957	3522	72	continued	continue	VBN
50957	3522	73	to	to	IN
50957	3522	74	a	a	DT
50957	3522	75	more	more	RBR
50957	3522	76	recent	recent	JJ
50957	3522	77	date	date	NN
50957	3522	78	than	than	IN
50957	3522	79	has	have	VBZ
50957	3522	80	ordinarily	ordinarily	RB
50957	3522	81	been	be	VBN
50957	3522	82	supposed	suppose	VBN
50957	3522	83	.	.	.
50957	3523	1	The	the	DT
50957	3523	2	connection	connection	NN
50957	3523	3	of	of	IN
50957	3523	4	these	these	DT
50957	3523	5	lava	lava	NN
50957	3523	6	-	-	HYPH
50957	3523	7	flows	flow	NNS
50957	3523	8	on	on	IN
50957	3523	9	the	the	DT
50957	3523	10	Pacific	Pacific	NNP
50957	3523	11	coast	coast	NN
50957	3523	12	with	with	IN
50957	3523	13	the	the	DT
50957	3523	14	Glacial	glacial	JJ
50957	3523	15	period	period	NN
50957	3523	16	is	be	VBZ
50957	3523	17	unquestionably	unquestionably	RB
50957	3523	18	close	close	JJ
50957	3523	19	.	.	.
50957	3524	1	For	for	IN
50957	3524	2	some	some	DT
50957	3524	3	reason	reason	NN
50957	3524	4	which	which	WDT
50957	3524	5	we	-PRON-	PRP
50957	3524	6	do	do	VBP
50957	3524	7	not	not	RB
50957	3524	8	fully	fully	RB
50957	3524	9	understand	understand	VB
50957	3524	10	,	,	,
50957	3524	11	the	the	DT
50957	3524	12	vast	vast	JJ
50957	3524	13	accumulation	accumulation	NN
50957	3524	14	of	of	IN
50957	3524	15	ice	ice	NN
50957	3524	16	in	in	IN
50957	3524	17	North	North	NNP
50957	3524	18	America	America	NNP
50957	3524	19	during	during	IN
50957	3524	20	the	the	DT
50957	3524	21	Glacial	glacial	JJ
50957	3524	22	period	period	NN
50957	3524	23	is	be	VBZ
50957	3524	24	correlated	correlate	VBN
50957	3524	25	with	with	IN
50957	3524	26	enormous	enormous	JJ
50957	3524	27	eruptions	eruption	NNS
50957	3524	28	of	of	IN
50957	3524	29	lava	lava	NNP
50957	3524	30	west	west	NNP
50957	3524	31	of	of	IN
50957	3524	32	the	the	DT
50957	3524	33	Rocky	Rocky	NNP
50957	3524	34	Mountains	Mountains	NNPS
50957	3524	35	,	,	,
50957	3524	36	and	and	CC
50957	3524	37	,	,	,
50957	3524	38	in	in	IN
50957	3524	39	connection	connection	NN
50957	3524	40	with	with	IN
50957	3524	41	these	these	DT
50957	3524	42	events	event	NNS
50957	3524	43	,	,	,
50957	3524	44	there	there	EX
50957	3524	45	took	take	VBD
50957	3524	46	place	place	NN
50957	3524	47	on	on	IN
50957	3524	48	the	the	DT
50957	3524	49	Pacific	Pacific	NNP
50957	3524	50	coast	coast	NN
50957	3524	51	an	an	DT
50957	3524	52	almost	almost	RB
50957	3524	53	entire	entire	JJ
50957	3524	54	change	change	NN
50957	3524	55	in	in	IN
50957	3524	56	the	the	DT
50957	3524	57	plants	plant	NNS
50957	3524	58	and	and	CC
50957	3524	59	animals	animal	NNS
50957	3524	60	occupying	occupy	VBG
50957	3524	61	the	the	DT
50957	3524	62	region	region	NN
50957	3524	63	.	.	.
50957	3525	1	Mr.	Mr.	NNP
50957	3525	2	Warren	Warren	NNP
50957	3525	3	Upham	Upham	NNP
50957	3525	4	is	be	VBZ
50957	3525	5	of	of	IN
50957	3525	6	the	the	DT
50957	3525	7	opinion	opinion	NN
50957	3525	8	that	that	IN
50957	3525	9	on	on	IN
50957	3525	10	the	the	DT
50957	3525	11	Pacific	Pacific	NNP
50957	3525	12	coast	coast	NN
50957	3525	13	they	-PRON-	PRP
50957	3525	14	lingered	linger	VBD
50957	3525	15	much	much	RB
50957	3525	16	later	later	RB
50957	3525	17	than	than	IN
50957	3525	18	in	in	IN
50957	3525	19	the	the	DT
50957	3525	20	region	region	NN
50957	3525	21	east	east	NN
50957	3525	22	of	of	IN
50957	3525	23	the	the	DT
50957	3525	24	Rocky	Rocky	NNP
50957	3525	25	Mountains	Mountains	NNPS
50957	3525	26	.	.	.
50957	3526	1	Indeed	indeed	RB
50957	3526	2	,	,	,
50957	3526	3	it	-PRON-	PRP
50957	3526	4	is	be	VBZ
50957	3526	5	pretty	pretty	RB
50957	3526	6	certain	certain	JJ
50957	3526	7	that	that	IN
50957	3526	8	not	not	RB
50957	3526	9	many	many	JJ
50957	3526	10	centuries	century	NNS
50957	3526	11	have	have	VBP
50957	3526	12	elapsed	elapse	VBN
50957	3526	13	since	since	IN
50957	3526	14	the	the	DT
50957	3526	15	glacial	glacial	JJ
50957	3526	16	phenomena	phenomenon	NNS
50957	3526	17	of	of	IN
50957	3526	18	the	the	DT
50957	3526	19	Sierra	Sierra	NNP
50957	3526	20	Nevada	Nevada	NNP
50957	3526	21	Mountains	Mountains	NNPS
50957	3526	22	were	be	VBD
50957	3526	23	much	much	RB
50957	3526	24	more	more	RBR
50957	3526	25	pronounced	pronounced	JJ
50957	3526	26	than	than	IN
50957	3526	27	they	-PRON-	PRP
50957	3526	28	are	be	VBP
50957	3526	29	at	at	IN
50957	3526	30	the	the	DT
50957	3526	31	present	present	JJ
50957	3526	32	time	time	NN
50957	3526	33	,	,	,
50957	3526	34	and	and	CC
50957	3526	35	it	-PRON-	PRP
50957	3526	36	is	be	VBZ
50957	3526	37	equally	equally	RB
50957	3526	38	certain	certain	JJ
50957	3526	39	that	that	IN
50957	3526	40	there	there	EX
50957	3526	41	have	have	VBP
50957	3526	42	been	be	VBN
50957	3526	43	vast	vast	JJ
50957	3526	44	eruptions	eruption	NNS
50957	3526	45	of	of	IN
50957	3526	46	lava	lava	NN
50957	3526	47	in	in	IN
50957	3526	48	California	California	NNP
50957	3526	49	within	within	IN
50957	3526	50	three	three	CD
50957	3526	51	hundred	hundred	CD
50957	3526	52	years	year	NNS
50957	3526	53	.	.	.
50957	3527	1	From	from	IN
50957	3527	2	these	these	DT
50957	3527	3	data	datum	NNS
50957	3527	4	,	,	,
50957	3527	5	therefore	therefore	RB
50957	3527	6	,	,	,
50957	3527	7	Mr.	Mr.	NNP
50957	3527	8	Becker	Becker	NNP
50957	3527	9	has	have	VBZ
50957	3527	10	real	real	JJ
50957	3527	11	foundation	foundation	NN
50957	3527	12	for	for	IN
50957	3527	13	his	-PRON-	PRP$
50957	3527	14	suggestion	suggestion	NN
50957	3527	15	that	that	IN
50957	3527	16	perhaps	perhaps	RB
50957	3527	17	in	in	IN
50957	3527	18	the	the	DT
50957	3527	19	Glacial	glacial	JJ
50957	3527	20	period	period	NN
50957	3527	21	California	California	NNP
50957	3527	22	was	be	VBD
50957	3527	23	a	a	DT
50957	3527	24	kind	kind	NN
50957	3527	25	of	of	IN
50957	3527	26	health	health	NN
50957	3527	27	resort	resort	NN
50957	3527	28	for	for	IN
50957	3527	29	Pliocene	pliocene	JJ
50957	3527	30	animals	animal	NNS
50957	3527	31	,	,	,
50957	3527	32	as	as	IN
50957	3527	33	it	-PRON-	PRP
50957	3527	34	is	be	VBZ
50957	3527	35	at	at	IN
50957	3527	36	the	the	DT
50957	3527	37	present	present	JJ
50957	3527	38	time	time	NN
50957	3527	39	for	for	IN
50957	3527	40	man	man	NN
50957	3527	41	;	;	:
50957	3527	42	or	or	CC
50957	3527	43	,	,	,
50957	3527	44	at	at	IN
50957	3527	45	any	any	DT
50957	3527	46	rate	rate	NN
50957	3527	47	,	,	,
50957	3527	48	that	that	IN
50957	3527	49	the	the	DT
50957	3527	50	later	later	JJ
50957	3527	51	date	date	NN
50957	3527	52	of	of	IN
50957	3527	53	the	the	DT
50957	3527	54	accumulations	accumulation	NNS
50957	3527	55	permitted	permit	VBD
50957	3527	56	the	the	DT
50957	3527	57	animals	animal	NNS
50957	3527	58	to	to	TO
50957	3527	59	survive	survive	VB
50957	3527	60	there	there	RB
50957	3527	61	much	much	RB
50957	3527	62	longer	long	RBR
50957	3527	63	than	than	IN
50957	3527	64	in	in	IN
50957	3527	65	the	the	DT
50957	3527	66	region	region	NN
50957	3527	67	east	east	NN
50957	3527	68	of	of	IN
50957	3527	69	the	the	DT
50957	3527	70	Rocky	Rocky	NNP
50957	3527	71	Mountains	Mountains	NNPS
50957	3527	72	.	.	.
50957	3528	1	Further	further	JJ
50957	3528	2	discussion	discussion	NN
50957	3528	3	of	of	IN
50957	3528	4	the	the	DT
50957	3528	5	preceding	precede	VBG
50957	3528	6	facts	fact	NNS
50957	3528	7	will	will	MD
50957	3528	8	profitably	profitably	RB
50957	3528	9	be	be	VB
50957	3528	10	deferred	defer	VBN
50957	3528	11	until	until	IN
50957	3528	12	,	,	,
50957	3528	13	in	in	IN
50957	3528	14	the	the	DT
50957	3528	15	next	next	JJ
50957	3528	16	two	two	CD
50957	3528	17	chapters	chapter	NNS
50957	3528	18	,	,	,
50957	3528	19	the	the	DT
50957	3528	20	questions	question	NNS
50957	3528	21	of	of	IN
50957	3528	22	the	the	DT
50957	3528	23	cause	cause	NN
50957	3528	24	and	and	CC
50957	3528	25	date	date	NN
50957	3528	26	of	of	IN
50957	3528	27	the	the	DT
50957	3528	28	Glacial	glacial	JJ
50957	3528	29	period	period	NN
50957	3528	30	have	have	VBP
50957	3528	31	been	be	VBN
50957	3528	32	considered	consider	VBN
50957	3528	33	.	.	.
50957	3529	1	CHAPTER	CHAPTER	NNP
50957	3529	2	IX	IX	NNP
50957	3529	3	.	.	.
50957	3530	1	THE	the	DT
50957	3530	2	CAUSE	cause	NN
50957	3530	3	OF	of	IN
50957	3530	4	THE	the	DT
50957	3530	5	GLACIAL	GLACIAL	NNP
50957	3530	6	PERIOD	PERIOD	NNP
50957	3530	7	.	.	.
50957	3531	1	In	in	IN
50957	3531	2	searching	search	VBG
50957	3531	3	for	for	IN
50957	3531	4	the	the	DT
50957	3531	5	cause	cause	NN
50957	3531	6	of	of	IN
50957	3531	7	the	the	DT
50957	3531	8	Glacial	glacial	JJ
50957	3531	9	period	period	NN
50957	3531	10	,	,	,
50957	3531	11	it	-PRON-	PRP
50957	3531	12	is	be	VBZ
50957	3531	13	evident	evident	JJ
50957	3531	14	that	that	IN
50957	3531	15	we	-PRON-	PRP
50957	3531	16	must	must	MD
50957	3531	17	endeavor	endeavor	VB
50957	3531	18	to	to	TO
50957	3531	19	find	find	VB
50957	3531	20	conditions	condition	NNS
50957	3531	21	which	which	WDT
50957	3531	22	will	will	MD
50957	3531	23	secure	secure	VB
50957	3531	24	over	over	IN
50957	3531	25	the	the	DT
50957	3531	26	centre	centre	NN
50957	3531	27	of	of	IN
50957	3531	28	the	the	DT
50957	3531	29	glaciated	glaciated	JJ
50957	3531	30	area	area	NN
50957	3531	31	either	either	CC
50957	3531	32	a	a	DT
50957	3531	33	great	great	JJ
50957	3531	34	increase	increase	NN
50957	3531	35	of	of	IN
50957	3531	36	snow	snow	NN
50957	3531	37	-	-	HYPH
50957	3531	38	fall	fall	NN
50957	3531	39	or	or	CC
50957	3531	40	a	a	DT
50957	3531	41	great	great	JJ
50957	3531	42	decrease	decrease	NN
50957	3531	43	in	in	IN
50957	3531	44	the	the	DT
50957	3531	45	mean	mean	JJ
50957	3531	46	annual	annual	JJ
50957	3531	47	temperature	temperature	NN
50957	3531	48	,	,	,
50957	3531	49	or	or	CC
50957	3531	50	both	both	DT
50957	3531	51	of	of	IN
50957	3531	52	these	these	DT
50957	3531	53	conditions	condition	NNS
50957	3531	54	combined	combine	VBN
50957	3531	55	in	in	IN
50957	3531	56	greater	great	JJR
50957	3531	57	or	or	CC
50957	3531	58	less	less	JJR
50957	3531	59	degree	degree	NN
50957	3531	60	.	.	.
50957	3532	1	As	as	IN
50957	3532	2	can	can	MD
50957	3532	3	be	be	VB
50957	3532	4	seen	see	VBN
50957	3532	5	,	,	,
50957	3532	6	both	both	CC
50957	3532	7	from	from	IN
50957	3532	8	the	the	DT
50957	3532	9	nature	nature	NN
50957	3532	10	of	of	IN
50957	3532	11	the	the	DT
50957	3532	12	case	case	NN
50957	3532	13	and	and	CC
50957	3532	14	from	from	IN
50957	3532	15	the	the	DT
50957	3532	16	unglaciated	unglaciated	JJ
50957	3532	17	condition	condition	NN
50957	3532	18	of	of	IN
50957	3532	19	Siberia	Siberia	NNP
50957	3532	20	and	and	CC
50957	3532	21	northern	northern	JJ
50957	3532	22	Alaska	Alaska	NNP
50957	3532	23	,	,	,
50957	3532	24	a	a	DT
50957	3532	25	low	low	JJ
50957	3532	26	degree	degree	NN
50957	3532	27	of	of	IN
50957	3532	28	temperature	temperature	NN
50957	3532	29	is	be	VBZ
50957	3532	30	not	not	RB
50957	3532	31	sufficient	sufficient	JJ
50957	3532	32	to	to	TO
50957	3532	33	produce	produce	VB
50957	3532	34	permanent	permanent	JJ
50957	3532	35	ice	ice	NN
50957	3532	36	-	-	HYPH
50957	3532	37	fields	field	NNS
50957	3532	38	.	.	.
50957	3533	1	If	if	IN
50957	3533	2	the	the	DT
50957	3533	3	snow	snow	NN
50957	3533	4	-	-	HYPH
50957	3533	5	fall	fall	NN
50957	3533	6	is	be	VBZ
50957	3533	7	excessively	excessively	RB
50957	3533	8	meagre	meagre	JJ
50957	3533	9	,	,	,
50957	3533	10	even	even	RB
50957	3533	11	the	the	DT
50957	3533	12	small	small	JJ
50957	3533	13	amount	amount	NN
50957	3533	14	of	of	IN
50957	3533	15	heat	heat	NN
50957	3533	16	in	in	IN
50957	3533	17	an	an	DT
50957	3533	18	arctic	arctic	JJ
50957	3533	19	summer	summer	NN
50957	3533	20	will	will	MD
50957	3533	21	be	be	VB
50957	3533	22	sufficient	sufficient	JJ
50957	3533	23	to	to	TO
50957	3533	24	melt	melt	VB
50957	3533	25	it	-PRON-	PRP
50957	3533	26	all	all	DT
50957	3533	27	away	away	RB
50957	3533	28	.	.	.
50957	3534	1	From	from	IN
50957	3534	2	the	the	DT
50957	3534	3	condition	condition	NN
50957	3534	4	of	of	IN
50957	3534	5	Greenland	Greenland	NNP
50957	3534	6	,	,	,
50957	3534	7	however	however	RB
50957	3534	8	,	,	,
50957	3534	9	it	-PRON-	PRP
50957	3534	10	appears	appear	VBZ
50957	3534	11	that	that	IN
50957	3534	12	a	a	DT
50957	3534	13	moderate	moderate	JJ
50957	3534	14	amount	amount	NN
50957	3534	15	of	of	IN
50957	3534	16	precipitation	precipitation	NN
50957	3534	17	where	where	WRB
50957	3534	18	it	-PRON-	PRP
50957	3534	19	is	be	VBZ
50957	3534	20	chiefly	chiefly	RB
50957	3534	21	in	in	IN
50957	3534	22	the	the	DT
50957	3534	23	form	form	NN
50957	3534	24	of	of	IN
50957	3534	25	snow	snow	NN
50957	3534	26	may	may	MD
50957	3534	27	produce	produce	VB
50957	3534	28	enormous	enormous	JJ
50957	3534	29	glaciers	glacier	NNS
50957	3534	30	if	if	IN
50957	3534	31	at	at	IN
50957	3534	32	the	the	DT
50957	3534	33	same	same	JJ
50957	3534	34	time	time	NN
50957	3534	35	the	the	DT
50957	3534	36	average	average	JJ
50957	3534	37	temperature	temperature	NN
50957	3534	38	is	be	VBZ
50957	3534	39	low	low	JJ
50957	3534	40	.	.	.
50957	3535	1	In	in	IN
50957	3535	2	southeastern	southeastern	JJ
50957	3535	3	Alaska	Alaska	NNP
50957	3535	4	,	,	,
50957	3535	5	on	on	IN
50957	3535	6	the	the	DT
50957	3535	7	other	other	JJ
50957	3535	8	hand	hand	NN
50957	3535	9	,	,	,
50957	3535	10	the	the	DT
50957	3535	11	glaciers	glacier	NNS
50957	3535	12	are	be	VBP
50957	3535	13	of	of	IN
50957	3535	14	enormous	enormous	JJ
50957	3535	15	size	size	NN
50957	3535	16	,	,	,
50957	3535	17	though	though	IN
50957	3535	18	the	the	DT
50957	3535	19	mean	mean	JJ
50957	3535	20	annual	annual	JJ
50957	3535	21	temperature	temperature	NN
50957	3535	22	is	be	VBZ
50957	3535	23	by	by	IN
50957	3535	24	no	no	DT
50957	3535	25	means	means	NN
50957	3535	26	low	low	JJ
50957	3535	27	,	,	,
50957	3535	28	for	for	IN
50957	3535	29	there	there	RB
50957	3535	30	the	the	DT
50957	3535	31	great	great	JJ
50957	3535	32	amount	amount	NN
50957	3535	33	of	of	IN
50957	3535	34	snow	snow	NN
50957	3535	35	-	-	HYPH
50957	3535	36	fall	fall	VBP
50957	3535	37	amply	amply	JJ
50957	3535	38	compensates	compensate	NNS
50957	3535	39	for	for	IN
50957	3535	40	the	the	DT
50957	3535	41	higher	high	JJR
50957	3535	42	temperature	temperature	NN
50957	3535	43	.	.	.
50957	3536	1	Snow	snow	NN
50957	3536	2	stores	store	VBZ
50957	3536	3	the	the	DT
50957	3536	4	cold	cold	NN
50957	3536	5	and	and	CC
50957	3536	6	keeps	keep	VBZ
50957	3536	7	it	-PRON-	PRP
50957	3536	8	in	in	IN
50957	3536	9	a	a	DT
50957	3536	10	definite	definite	JJ
50957	3536	11	place	place	NN
50957	3536	12	.	.	.
50957	3537	1	If	if	IN
50957	3537	2	the	the	DT
50957	3537	3	air	air	NN
50957	3537	4	becomes	become	VBZ
50957	3537	5	chilled	chill	VBN
50957	3537	6	,	,	,
50957	3537	7	circulation	circulation	NN
50957	3537	8	at	at	IN
50957	3537	9	once	once	RB
50957	3537	10	sets	set	NNS
50957	3537	11	in	in	RP
50957	3537	12	,	,	,
50957	3537	13	and	and	CC
50957	3537	14	the	the	DT
50957	3537	15	cold	cold	JJ
50957	3537	16	air	air	NN
50957	3537	17	is	be	VBZ
50957	3537	18	transferred	transfer	VBN
50957	3537	19	to	to	IN
50957	3537	20	warmer	warm	JJR
50957	3537	21	regions	region	NNS
50957	3537	22	;	;	:
50957	3537	23	but	but	CC
50957	3537	24	if	if	IN
50957	3537	25	there	there	EX
50957	3537	26	is	be	VBZ
50957	3537	27	moisture	moisture	NN
50957	3537	28	in	in	IN
50957	3537	29	the	the	DT
50957	3537	30	air	air	NN
50957	3537	31	,	,	,
50957	3537	32	so	so	IN
50957	3537	33	that	that	IN
50957	3537	34	snow	snow	NN
50957	3537	35	forms	form	NNS
50957	3537	36	,	,	,
50957	3537	37	the	the	DT
50957	3537	38	cold	cold	JJ
50957	3537	39	becomes	become	VBZ
50957	3537	40	locked	lock	VBN
50957	3537	41	up	up	RP
50957	3537	42	,	,	,
50957	3537	43	as	as	IN
50957	3537	44	it	-PRON-	PRP
50957	3537	45	were	be	VBD
50957	3537	46	,	,	,
50957	3537	47	and	and	CC
50957	3537	48	falls	fall	VBZ
50957	3537	49	to	to	IN
50957	3537	50	the	the	DT
50957	3537	51	earth	earth	NN
50957	3537	52	.	.	.
50957	3538	1	The	the	DT
50957	3538	2	amount	amount	NN
50957	3538	3	of	of	IN
50957	3538	4	cold	cold	JJ
50957	3538	5	thus	thus	RB
50957	3538	6	locked	lock	VBN
50957	3538	7	up	up	RP
50957	3538	8	in	in	IN
50957	3538	9	snow	snow	NN
50957	3538	10	is	be	VBZ
50957	3538	11	enormous	enormous	JJ
50957	3538	12	.	.	.
50957	3539	1	To	to	TO
50957	3539	2	melt	melt	VB
50957	3539	3	one	one	CD
50957	3539	4	cubic	cubic	JJ
50957	3539	5	foot	foot	NN
50957	3539	6	of	of	IN
50957	3539	7	ice	ice	NN
50957	3539	8	requires	require	VBZ
50957	3539	9	as	as	RB
50957	3539	10	much	much	JJ
50957	3539	11	heat	heat	NN
50957	3539	12	as	as	IN
50957	3539	13	would	would	MD
50957	3539	14	raise	raise	VB
50957	3539	15	the	the	DT
50957	3539	16	temperature	temperature	NN
50957	3539	17	of	of	IN
50957	3539	18	a	a	DT
50957	3539	19	cubic	cubic	JJ
50957	3539	20	foot	foot	NN
50957	3539	21	of	of	IN
50957	3539	22	water	water	NN
50957	3539	23	176	176	CD
50957	3539	24	°	°	NNS
50957	3539	25	Fahrenheit	Fahrenheit	NNP
50957	3539	26	.	.	.
50957	3540	1	To	to	TO
50957	3540	2	melt	melt	VB
50957	3540	3	a	a	DT
50957	3540	4	"	"	``
50957	3540	5	layer	layer	NN
50957	3540	6	of	of	IN
50957	3540	7	ice	ice	NN
50957	3540	8	only	only	RB
50957	3540	9	one	one	CD
50957	3540	10	inch	inch	NN
50957	3540	11	and	and	CC
50957	3540	12	a	a	DT
50957	3540	13	half	half	NN
50957	3540	14	thick	thick	JJ
50957	3540	15	would	would	MD
50957	3540	16	require	require	VB
50957	3540	17	as	as	RB
50957	3540	18	much	much	JJ
50957	3540	19	heat	heat	NN
50957	3540	20	as	as	IN
50957	3540	21	would	would	MD
50957	3540	22	raise	raise	VB
50957	3540	23	a	a	DT
50957	3540	24	stratum	stratum	NN
50957	3540	25	of	of	IN
50957	3540	26	air	air	NN
50957	3540	27	eight	eight	CD
50957	3540	28	hundred	hundred	CD
50957	3540	29	feet	foot	NNS
50957	3540	30	thick	thick	JJ
50957	3540	31	from	from	IN
50957	3540	32	the	the	DT
50957	3540	33	freezing	freezing	NN
50957	3540	34	-	-	HYPH
50957	3540	35	point	point	NN
50957	3540	36	to	to	IN
50957	3540	37	the	the	DT
50957	3540	38	tropical	tropical	JJ
50957	3540	39	heat	heat	NN
50957	3540	40	of	of	IN
50957	3540	41	88	88	CD
50957	3540	42	°	°	NNS
50957	3540	43	Fahrenheit	Fahrenheit	NNP
50957	3540	44	.	.	.
50957	3540	45	"	"	''
50957	3541	1	It	-PRON-	PRP
50957	3541	2	is	be	VBZ
50957	3541	3	the	the	DT
50957	3541	4	slowness	slowness	NN
50957	3541	5	with	with	IN
50957	3541	6	which	which	WDT
50957	3541	7	ice	ice	NN
50957	3541	8	melts	melt	NNS
50957	3541	9	which	which	WDT
50957	3541	10	enables	enable	VBZ
50957	3541	11	it	-PRON-	PRP
50957	3541	12	to	to	TO
50957	3541	13	accumulate	accumulate	VB
50957	3541	14	as	as	IN
50957	3541	15	it	-PRON-	PRP
50957	3541	16	does	do	VBZ
50957	3541	17	,	,	,
50957	3541	18	both	both	DT
50957	3541	19	in	in	IN
50957	3541	20	winter	winter	NN
50957	3541	21	and	and	CC
50957	3541	22	upon	upon	IN
50957	3541	23	high	high	JJ
50957	3541	24	mountains	mountain	NNS
50957	3541	25	and	and	CC
50957	3541	26	in	in	IN
50957	3541	27	arctic	arctic	JJ
50957	3541	28	regions	region	NNS
50957	3541	29	.	.	.
50957	3542	1	Captain	Captain	NNP
50957	3542	2	Scoresby	Scoresby	NNP
50957	3542	3	relates	relate	VBZ
50957	3542	4	that	that	IN
50957	3542	5	when	when	WRB
50957	3542	6	near	near	IN
50957	3542	7	the	the	DT
50957	3542	8	north	north	NNP
50957	3542	9	pole	pole	NNP
50957	3542	10	the	the	DT
50957	3542	11	sun	sun	NN
50957	3542	12	would	would	MD
50957	3542	13	sometimes	sometimes	RB
50957	3542	14	be	be	VB
50957	3542	15	so	so	RB
50957	3542	16	hot	hot	JJ
50957	3542	17	as	as	IN
50957	3542	18	to	to	TO
50957	3542	19	melt	melt	VB
50957	3542	20	the	the	DT
50957	3542	21	pitch	pitch	NN
50957	3542	22	on	on	IN
50957	3542	23	the	the	DT
50957	3542	24	south	south	JJ
50957	3542	25	side	side	NN
50957	3542	26	of	of	IN
50957	3542	27	his	-PRON-	PRP$
50957	3542	28	vessel	vessel	NN
50957	3542	29	,	,	,
50957	3542	30	while	while	IN
50957	3542	31	water	water	NN
50957	3542	32	was	be	VBD
50957	3542	33	freezing	freeze	VBG
50957	3542	34	on	on	IN
50957	3542	35	the	the	DT
50957	3542	36	north	north	NN
50957	3542	37	side	side	NN
50957	3542	38	,	,	,
50957	3542	39	in	in	IN
50957	3542	40	the	the	DT
50957	3542	41	shade	shade	NN
50957	3542	42	,	,	,
50957	3542	43	owing	owe	VBG
50957	3542	44	to	to	IN
50957	3542	45	the	the	DT
50957	3542	46	cooling	cool	VBG
50957	3542	47	effect	effect	NN
50957	3542	48	of	of	IN
50957	3542	49	the	the	DT
50957	3542	50	masses	masse	NNS
50957	3542	51	of	of	IN
50957	3542	52	ice	ice	NN
50957	3542	53	with	with	IN
50957	3542	54	which	which	WDT
50957	3542	55	he	-PRON-	PRP
50957	3542	56	was	be	VBD
50957	3542	57	surrounded	surround	VBN
50957	3542	58	.	.	.
50957	3543	1	Thus	thus	RB
50957	3543	2	it	-PRON-	PRP
50957	3543	3	will	will	MD
50957	3543	4	appear	appear	VB
50957	3543	5	that	that	IN
50957	3543	6	a	a	DT
50957	3543	7	change	change	NN
50957	3543	8	in	in	IN
50957	3543	9	the	the	DT
50957	3543	10	direction	direction	NN
50957	3543	11	of	of	IN
50957	3543	12	the	the	DT
50957	3543	13	moist	moist	NN
50957	3543	14	winds	wind	NNS
50957	3543	15	blowing	blow	VBG
50957	3543	16	from	from	IN
50957	3543	17	the	the	DT
50957	3543	18	equator	equator	NN
50957	3543	19	towards	towards	IN
50957	3543	20	the	the	DT
50957	3543	21	poles	pole	NNS
50957	3543	22	might	may	MD
50957	3543	23	produce	produce	VB
50957	3543	24	a	a	DT
50957	3543	25	Glacial	Glacial	NNP
50957	3543	26	epoch	epoch	NN
50957	3543	27	.	.	.
50957	3544	1	If	if	IN
50957	3544	2	snow	snow	NN
50957	3544	3	falls	fall	VBZ
50957	3544	4	upon	upon	IN
50957	3544	5	the	the	DT
50957	3544	6	ocean	ocean	NN
50957	3544	7	it	-PRON-	PRP
50957	3544	8	cools	cool	VBZ
50957	3544	9	the	the	DT
50957	3544	10	water	water	NN
50957	3544	11	,	,	,
50957	3544	12	but	but	CC
50957	3544	13	through	through	IN
50957	3544	14	the	the	DT
50957	3544	15	currents	current	NNS
50957	3544	16	,	,	,
50957	3544	17	everywhere	everywhere	RB
50957	3544	18	visible	visible	JJ
50957	3544	19	in	in	IN
50957	3544	20	the	the	DT
50957	3544	21	sea	sea	NN
50957	3544	22	,	,	,
50957	3544	23	the	the	DT
50957	3544	24	temperature	temperature	NN
50957	3544	25	in	in	IN
50957	3544	26	the	the	DT
50957	3544	27	water	water	NN
50957	3544	28	in	in	IN
50957	3544	29	the	the	DT
50957	3544	30	different	different	JJ
50957	3544	31	parts	part	NNS
50957	3544	32	soon	soon	RB
50957	3544	33	becomes	become	VBZ
50957	3544	34	equalized	equalize	VBN
50957	3544	35	.	.	.
50957	3545	1	If	if	IN
50957	3545	2	,	,	,
50957	3545	3	however	however	RB
50957	3545	4	,	,	,
50957	3545	5	the	the	DT
50957	3545	6	snow	snow	NN
50957	3545	7	falls	fall	VBZ
50957	3545	8	upon	upon	IN
50957	3545	9	the	the	DT
50957	3545	10	land	land	NN
50957	3545	11	,	,	,
50957	3545	12	it	-PRON-	PRP
50957	3545	13	must	must	MD
50957	3545	14	be	be	VB
50957	3545	15	melted	melt	VBN
50957	3545	16	by	by	IN
50957	3545	17	the	the	DT
50957	3545	18	direct	direct	JJ
50957	3545	19	action	action	NN
50957	3545	20	of	of	IN
50957	3545	21	the	the	DT
50957	3545	22	sun	sun	NN
50957	3545	23	and	and	CC
50957	3545	24	wind	wind	NN
50957	3545	25	upon	upon	IN
50957	3545	26	the	the	DT
50957	3545	27	spot	spot	NN
50957	3545	28	where	where	WRB
50957	3545	29	it	-PRON-	PRP
50957	3545	30	is	be	VBZ
50957	3545	31	.	.	.
50957	3546	1	If	if	IN
50957	3546	2	the	the	DT
50957	3546	3	heat	heat	NN
50957	3546	4	furnished	furnish	VBN
50957	3546	5	by	by	IN
50957	3546	6	these	these	DT
50957	3546	7	agencies	agency	NNS
50957	3546	8	is	be	VBZ
50957	3546	9	not	not	RB
50957	3546	10	sufficient	sufficient	JJ
50957	3546	11	to	to	TO
50957	3546	12	do	do	VB
50957	3546	13	it	-PRON-	PRP
50957	3546	14	year	year	NN
50957	3546	15	by	by	IN
50957	3546	16	year	year	NN
50957	3546	17	,	,	,
50957	3546	18	there	there	EX
50957	3546	19	will	will	MD
50957	3546	20	soon	soon	RB
50957	3546	21	be	be	VB
50957	3546	22	such	such	PDT
50957	3546	23	an	an	DT
50957	3546	24	accumulation	accumulation	NN
50957	3546	25	that	that	WDT
50957	3546	26	glaciers	glacier	NNS
50957	3546	27	will	will	MD
50957	3546	28	begin	begin	VB
50957	3546	29	to	to	TO
50957	3546	30	form	form	VB
50957	3546	31	.	.	.
50957	3547	1	It	-PRON-	PRP
50957	3547	2	is	be	VBZ
50957	3547	3	clear	clear	JJ
50957	3547	4	,	,	,
50957	3547	5	therefore	therefore	RB
50957	3547	6	,	,	,
50957	3547	7	that	that	IN
50957	3547	8	the	the	DT
50957	3547	9	conditions	condition	NNS
50957	3547	10	producing	produce	VBG
50957	3547	11	a	a	DT
50957	3547	12	Glacial	glacial	JJ
50957	3547	13	period	period	NN
50957	3547	14	are	be	VBP
50957	3547	15	likely	likely	JJ
50957	3547	16	to	to	TO
50957	3547	17	prove	prove	VB
50957	3547	18	very	very	RB
50957	3547	19	complicated	complicated	JJ
50957	3547	20	,	,	,
50957	3547	21	and	and	CC
50957	3547	22	we	-PRON-	PRP
50957	3547	23	need	need	VBP
50957	3547	24	not	not	RB
50957	3547	25	be	be	VB
50957	3547	26	surprised	surprised	JJ
50957	3547	27	if	if	IN
50957	3547	28	the	the	DT
50957	3547	29	conclusions	conclusion	NNS
50957	3547	30	to	to	TO
50957	3547	31	which	which	WDT
50957	3547	32	we	-PRON-	PRP
50957	3547	33	come	come	VBP
50957	3547	34	are	be	VBP
50957	3547	35	incapable	incapable	JJ
50957	3547	36	of	of	IN
50957	3547	37	demonstration	demonstration	NN
50957	3547	38	.	.	.
50957	3548	1	Theories	theory	NNS
50957	3548	2	respecting	respect	VBG
50957	3548	3	the	the	DT
50957	3548	4	cause	cause	NN
50957	3548	5	of	of	IN
50957	3548	6	the	the	DT
50957	3548	7	Glacial	glacial	JJ
50957	3548	8	period	period	NN
50957	3548	9	may	may	MD
50957	3548	10	be	be	VB
50957	3548	11	roughly	roughly	RB
50957	3548	12	classified	classify	VBN
50957	3548	13	as	as	IN
50957	3548	14	astronomical	astronomical	JJ
50957	3548	15	and	and	CC
50957	3548	16	geological	geological	JJ
50957	3548	17	.	.	.
50957	3549	1	Among	among	IN
50957	3549	2	the	the	DT
50957	3549	3	astronomical	astronomical	JJ
50957	3549	4	theories	theory	NNS
50957	3549	5	,	,	,
50957	3549	6	one	one	CD
50957	3549	7	which	which	WDT
50957	3549	8	has	have	VBZ
50957	3549	9	sometimes	sometimes	RB
50957	3549	10	been	be	VBN
50957	3549	11	adduced	adduce	VBN
50957	3549	12	is	be	VBZ
50957	3549	13	that	that	IN
50957	3549	14	the	the	DT
50957	3549	15	solar	solar	JJ
50957	3549	16	system	system	NN
50957	3549	17	in	in	IN
50957	3549	18	its	-PRON-	PRP$
50957	3549	19	movement	movement	NN
50957	3549	20	through	through	IN
50957	3549	21	space	space	NN
50957	3549	22	is	be	VBZ
50957	3549	23	subjected	subject	VBN
50957	3549	24	to	to	IN
50957	3549	25	different	different	JJ
50957	3549	26	degrees	degree	NNS
50957	3549	27	of	of	IN
50957	3549	28	heat	heat	NN
50957	3549	29	at	at	IN
50957	3549	30	different	different	JJ
50957	3549	31	times	time	NNS
50957	3549	32	.	.	.
50957	3550	1	According	accord	VBG
50957	3550	2	to	to	IN
50957	3550	3	this	this	DT
50957	3550	4	theory	theory	NN
50957	3550	5	,	,	,
50957	3550	6	the	the	DT
50957	3550	7	temperate	temperate	NN
50957	3550	8	climate	climate	NN
50957	3550	9	which	which	WDT
50957	3550	10	characterised	characterise	VBD
50957	3550	11	the	the	DT
50957	3550	12	polar	polar	JJ
50957	3550	13	regions	region	NNS
50957	3550	14	during	during	IN
50957	3550	15	the	the	DT
50957	3550	16	Tertiary	tertiary	JJ
50957	3550	17	period	period	NN
50957	3550	18	,	,	,
50957	3550	19	and	and	CC
50957	3550	20	continued	continue	VBD
50957	3550	21	up	up	RP
50957	3550	22	to	to	IN
50957	3550	23	the	the	DT
50957	3550	24	beginning	beginning	NN
50957	3550	25	of	of	IN
50957	3550	26	the	the	DT
50957	3550	27	Glacial	Glacial	NNP
50957	3550	28	epoch	epoch	NN
50957	3550	29	,	,	,
50957	3550	30	was	be	VBD
50957	3550	31	produced	produce	VBN
50957	3550	32	by	by	IN
50957	3550	33	the	the	DT
50957	3550	34	influence	influence	NN
50957	3550	35	of	of	IN
50957	3550	36	the	the	DT
50957	3550	37	warmer	warm	JJR
50957	3550	38	stretches	stretch	NNS
50957	3550	39	of	of	IN
50957	3550	40	space	space	NN
50957	3550	41	through	through	IN
50957	3550	42	which	which	WDT
50957	3550	43	the	the	DT
50957	3550	44	whole	whole	JJ
50957	3550	45	solar	solar	JJ
50957	3550	46	system	system	NN
50957	3550	47	was	be	VBD
50957	3550	48	moving	move	VBG
50957	3550	49	at	at	IN
50957	3550	50	that	that	DT
50957	3550	51	time	time	NN
50957	3550	52	;	;	:
50957	3550	53	while	while	IN
50957	3550	54	the	the	DT
50957	3550	55	Glacial	glacial	JJ
50957	3550	56	period	period	NN
50957	3550	57	resulted	result	VBD
50957	3550	58	from	from	IN
50957	3550	59	the	the	DT
50957	3550	60	influence	influence	NN
50957	3550	61	upon	upon	IN
50957	3550	62	the	the	DT
50957	3550	63	earth	earth	NN
50957	3550	64	of	of	IN
50957	3550	65	the	the	DT
50957	3550	66	colder	colder	NN
50957	3550	67	spaces	space	NNS
50957	3550	68	through	through	IN
50957	3550	69	which	which	WDT
50957	3550	70	the	the	DT
50957	3550	71	system	system	NN
50957	3550	72	subsequently	subsequently	RB
50957	3550	73	moved	move	VBD
50957	3550	74	.	.	.
50957	3551	1	While	while	IN
50957	3551	2	it	-PRON-	PRP
50957	3551	3	is	be	VBZ
50957	3551	4	impossible	impossible	JJ
50957	3551	5	absolutely	absolutely	RB
50957	3551	6	to	to	TO
50957	3551	7	disprove	disprove	VB
50957	3551	8	this	this	DT
50957	3551	9	hypothesis	hypothesis	NN
50957	3551	10	,	,	,
50957	3551	11	it	-PRON-	PRP
50957	3551	12	labors	labor	VBZ
50957	3551	13	under	under	IN
50957	3551	14	the	the	DT
50957	3551	15	difficulty	difficulty	NN
50957	3551	16	of	of	IN
50957	3551	17	having	have	VBG
50957	3551	18	little	little	JJ
50957	3551	19	positive	positive	JJ
50957	3551	20	evidence	evidence	NN
50957	3551	21	in	in	IN
50957	3551	22	its	-PRON-	PRP$
50957	3551	23	favor	favor	NN
50957	3551	24	,	,	,
50957	3551	25	and	and	CC
50957	3551	26	thus	thus	RB
50957	3551	27	contravenes	contravene	VBZ
50957	3551	28	a	a	DT
50957	3551	29	fundamental	fundamental	JJ
50957	3551	30	law	law	NN
50957	3551	31	of	of	IN
50957	3551	32	scientific	scientific	JJ
50957	3551	33	reasoning	reasoning	NN
50957	3551	34	,	,	,
50957	3551	35	that	that	IN
50957	3551	36	we	-PRON-	PRP
50957	3551	37	must	must	MD
50957	3551	38	have	have	VB
50957	3551	39	a	a	DT
50957	3551	40	real	real	JJ
50957	3551	41	cause	cause	NN
50957	3551	42	upon	upon	IN
50957	3551	43	which	which	WDT
50957	3551	44	to	to	TO
50957	3551	45	rest	rest	VB
50957	3551	46	our	-PRON-	PRP$
50957	3551	47	theories	theory	NNS
50957	3551	48	.	.	.
50957	3552	1	In	in	IN
50957	3552	2	endeavouring	endeavour	VBG
50957	3552	3	to	to	TO
50957	3552	4	explain	explain	VB
50957	3552	5	the	the	DT
50957	3552	6	unknown	unknown	JJ
50957	3552	7	,	,	,
50957	3552	8	we	-PRON-	PRP
50957	3552	9	should	should	MD
50957	3552	10	have	have	VB
50957	3552	11	something	something	NN
50957	3552	12	known	know	VBN
50957	3552	13	to	to	TO
50957	3552	14	start	start	VB
50957	3552	15	with	with	IN
50957	3552	16	.	.	.
50957	3553	1	But	but	CC
50957	3553	2	in	in	IN
50957	3553	3	this	this	DT
50957	3553	4	case	case	NN
50957	3553	5	we	-PRON-	PRP
50957	3553	6	are	be	VBP
50957	3553	7	not	not	RB
50957	3553	8	sure	sure	JJ
50957	3553	9	that	that	IN
50957	3553	10	there	there	EX
50957	3553	11	are	be	VBP
50957	3553	12	any	any	DT
50957	3553	13	such	such	JJ
50957	3553	14	variations	variation	NNS
50957	3553	15	in	in	IN
50957	3553	16	the	the	DT
50957	3553	17	temperature	temperature	NN
50957	3553	18	of	of	IN
50957	3553	19	the	the	DT
50957	3553	20	space	space	NN
50957	3553	21	through	through	IN
50957	3553	22	which	which	WDT
50957	3553	23	the	the	DT
50957	3553	24	solar	solar	JJ
50957	3553	25	system	system	NN
50957	3553	26	moves	move	VBZ
50957	3553	27	.	.	.
50957	3554	1	This	this	DT
50957	3554	2	theory	theory	NN
50957	3554	3	,	,	,
50957	3554	4	therefore	therefore	RB
50957	3554	5	,	,	,
50957	3554	6	can	can	MD
50957	3554	7	not	not	RB
50957	3554	8	come	come	VB
50957	3554	9	in	in	RP
50957	3554	10	for	for	IN
50957	3554	11	serious	serious	JJ
50957	3554	12	consideration	consideration	NN
50957	3554	13	until	until	IN
50957	3554	14	all	all	DT
50957	3554	15	others	other	NNS
50957	3554	16	have	have	VBP
50957	3554	17	been	be	VBN
50957	3554	18	absolutely	absolutely	RB
50957	3554	19	disproved	disprove	VBN
50957	3554	20	.	.	.
50957	3555	1	As	as	IN
50957	3555	2	we	-PRON-	PRP
50957	3555	3	shall	shall	MD
50957	3555	4	also	also	RB
50957	3555	5	more	more	RBR
50957	3555	6	fully	fully	RB
50957	3555	7	see	see	VB
50957	3555	8	,	,	,
50957	3555	9	in	in	IN
50957	3555	10	the	the	DT
50957	3555	11	subsequent	subsequent	JJ
50957	3555	12	discussion	discussion	NN
50957	3555	13	,	,	,
50957	3555	14	the	the	DT
50957	3555	15	distribution	distribution	NN
50957	3555	16	of	of	IN
50957	3555	17	the	the	DT
50957	3555	18	ice	ice	NN
50957	3555	19	during	during	IN
50957	3555	20	the	the	DT
50957	3555	21	Glacial	glacial	JJ
50957	3555	22	period	period	NN
50957	3555	23	was	be	VBD
50957	3555	24	not	not	RB
50957	3555	25	such	such	JJ
50957	3555	26	as	as	IN
50957	3555	27	to	to	TO
50957	3555	28	indicate	indicate	VB
50957	3555	29	a	a	DT
50957	3555	30	gradual	gradual	JJ
50957	3555	31	extension	extension	NN
50957	3555	32	of	of	IN
50957	3555	33	it	-PRON-	PRP
50957	3555	34	from	from	IN
50957	3555	35	the	the	DT
50957	3555	36	north	north	NNP
50957	3555	37	pole	pole	NNP
50957	3555	38	,	,	,
50957	3555	39	but	but	CC
50957	3555	40	rather	rather	RB
50957	3555	41	the	the	DT
50957	3555	42	accumulation	accumulation	NN
50957	3555	43	upon	upon	IN
50957	3555	44	centres	centre	VBZ
50957	3555	45	many	many	JJ
50957	3555	46	degrees	degree	NNS
50957	3555	47	to	to	IN
50957	3555	48	the	the	DT
50957	3555	49	south	south	NN
50957	3555	50	.	.	.
50957	3556	1	Closely	closely	RB
50957	3556	2	allied	ally	VBN
50957	3556	3	with	with	IN
50957	3556	4	the	the	DT
50957	3556	5	preceding	precede	VBG
50957	3556	6	theory	theory	NN
50957	3556	7	is	be	VBZ
50957	3556	8	the	the	DT
50957	3556	9	supposition	supposition	NN
50957	3556	10	broached	broach	VBN
50957	3556	11	by	by	IN
50957	3556	12	some	some	DT
50957	3556	13	astronomers	astronomer	NNS
50957	3556	14	that	that	WDT
50957	3556	15	the	the	DT
50957	3556	16	sun	sun	NN
50957	3556	17	is	be	VBZ
50957	3556	18	a	a	DT
50957	3556	19	variable	variable	JJ
50957	3556	20	star	star	NN
50957	3556	21	,	,	,
50957	3556	22	dependent	dependent	JJ
50957	3556	23	to	to	IN
50957	3556	24	some	some	DT
50957	3556	25	extent	extent	NN
50957	3556	26	for	for	IN
50957	3556	27	its	-PRON-	PRP$
50957	3556	28	heat	heat	NN
50957	3556	29	upon	upon	IN
50957	3556	30	the	the	DT
50957	3556	31	impact	impact	NN
50957	3556	32	of	of	IN
50957	3556	33	meteorites	meteorite	NNS
50957	3556	34	,	,	,
50957	3556	35	or	or	CC
50957	3556	36	to	to	IN
50957	3556	37	the	the	DT
50957	3556	38	varying	varying	NN
50957	3556	39	rapidity	rapidity	NN
50957	3556	40	with	with	IN
50957	3556	41	which	which	WDT
50957	3556	42	the	the	DT
50957	3556	43	contraction	contraction	NN
50957	3556	44	of	of	IN
50957	3556	45	its	-PRON-	PRP$
50957	3556	46	volume	volume	NN
50957	3556	47	is	be	VBZ
50957	3556	48	proceeding	proceed	VBG
50957	3556	49	.	.	.
50957	3557	1	It	-PRON-	PRP
50957	3557	2	is	be	VBZ
50957	3557	3	well	well	RB
50957	3557	4	known	know	VBN
50957	3557	5	that	that	IN
50957	3557	6	when	when	WRB
50957	3557	7	two	two	CD
50957	3557	8	solid	solid	JJ
50957	3557	9	bodies	body	NNS
50957	3557	10	clash	clash	VBP
50957	3557	11	together	together	RB
50957	3557	12	,	,	,
50957	3557	13	heat	heat	NN
50957	3557	14	is	be	VBZ
50957	3557	15	produced	produce	VBN
50957	3557	16	proportionate	proportionate	NN
50957	3557	17	to	to	IN
50957	3557	18	the	the	DT
50957	3557	19	momentum	momentum	NN
50957	3557	20	of	of	IN
50957	3557	21	the	the	DT
50957	3557	22	two	two	CD
50957	3557	23	bodies	body	NNS
50957	3557	24	.	.	.
50957	3558	1	In	in	IN
50957	3558	2	other	other	JJ
50957	3558	3	words	word	NNS
50957	3558	4	,	,	,
50957	3558	5	the	the	DT
50957	3558	6	motion	motion	NN
50957	3558	7	which	which	WDT
50957	3558	8	is	be	VBZ
50957	3558	9	arrested	arrest	VBN
50957	3558	10	is	be	VBZ
50957	3558	11	transformed	transform	VBN
50957	3558	12	into	into	IN
50957	3558	13	heat	heat	NN
50957	3558	14	.	.	.
50957	3559	1	Mr.	Mr.	NNP
50957	3559	2	Croll	Croll	NNP
50957	3559	3	,	,	,
50957	3559	4	in	in	IN
50957	3559	5	his	-PRON-	PRP$
50957	3559	6	last	last	JJ
50957	3559	7	publication[DR	publication[dr	NN
50957	3559	8	]	]	-RRB-
50957	3559	9	upon	upon	IN
50957	3559	10	the	the	DT
50957	3559	11	subject	subject	NN
50957	3559	12	,	,	,
50957	3559	13	ingeniously	ingeniously	RB
50957	3559	14	attempted	attempt	VBN
50957	3559	15	to	to	TO
50957	3559	16	account	account	VB
50957	3559	17	for	for	IN
50957	3559	18	the	the	DT
50957	3559	19	gaseous	gaseous	JJ
50957	3559	20	condition	condition	NN
50957	3559	21	of	of	IN
50957	3559	22	the	the	DT
50957	3559	23	nebulæ	nebulæ	NN
50957	3559	24	and	and	CC
50957	3559	25	the	the	DT
50957	3559	26	heat	heat	NN
50957	3559	27	of	of	IN
50957	3559	28	the	the	DT
50957	3559	29	sun	sun	NN
50957	3559	30	and	and	CC
50957	3559	31	other	other	JJ
50957	3559	32	fixed	fixed	JJ
50957	3559	33	stars	star	NNS
50957	3559	34	by	by	IN
50957	3559	35	supposing	suppose	VBG
50957	3559	36	it	-PRON-	PRP
50957	3559	37	to	to	TO
50957	3559	38	be	be	VB
50957	3559	39	simply	simply	RB
50957	3559	40	transformed	transform	VBN
50957	3559	41	motion	motion	NN
50957	3559	42	.	.	.
50957	3560	1	According	accord	VBG
50957	3560	2	to	to	IN
50957	3560	3	this	this	DT
50957	3560	4	theory	theory	NN
50957	3560	5	,	,	,
50957	3560	6	the	the	DT
50957	3560	7	original	original	JJ
50957	3560	8	form	form	NN
50957	3560	9	of	of	IN
50957	3560	10	force	force	NN
50957	3560	11	imparted	impart	VBN
50957	3560	12	to	to	IN
50957	3560	13	the	the	DT
50957	3560	14	universe	universe	NN
50957	3560	15	was	be	VBD
50957	3560	16	that	that	DT
50957	3560	17	exerted	exert	VBN
50957	3560	18	in	in	IN
50957	3560	19	setting	set	VBG
50957	3560	20	in	in	IN
50957	3560	21	motion	motion	NN
50957	3560	22	innumerable	innumerable	JJ
50957	3560	23	dark	dark	JJ
50957	3560	24	bodies	body	NNS
50957	3560	25	,	,	,
50957	3560	26	which	which	WDT
50957	3560	27	from	from	IN
50957	3560	28	time	time	NN
50957	3560	29	to	to	IN
50957	3560	30	time	time	NN
50957	3560	31	have	have	VBP
50957	3560	32	collided	collide	VBN
50957	3560	33	with	with	IN
50957	3560	34	each	each	DT
50957	3560	35	other	other	JJ
50957	3560	36	.	.	.
50957	3561	1	The	the	DT
50957	3561	2	effects	effect	NNS
50957	3561	3	of	of	IN
50957	3561	4	such	such	JJ
50957	3561	5	collisions	collision	NNS
50957	3561	6	would	would	MD
50957	3561	7	be	be	VB
50957	3561	8	to	to	TO
50957	3561	9	transform	transform	VB
50957	3561	10	a	a	DT
50957	3561	11	large	large	JJ
50957	3561	12	amount	amount	NN
50957	3561	13	of	of	IN
50957	3561	14	motion	motion	NN
50957	3561	15	into	into	IN
50957	3561	16	heat	heat	NN
50957	3561	17	and	and	CC
50957	3561	18	its	-PRON-	PRP$
50957	3561	19	accompanying	accompanying	JJ
50957	3561	20	forms	form	NNS
50957	3561	21	of	of	IN
50957	3561	22	molecular	molecular	JJ
50957	3561	23	force	force	NN
50957	3561	24	.	.	.
50957	3562	1	The	the	DT
50957	3562	2	violence	violence	NN
50957	3562	3	of	of	IN
50957	3562	4	the	the	DT
50957	3562	5	compact	compact	NN
50957	3562	6	of	of	IN
50957	3562	7	two	two	CD
50957	3562	8	worlds	world	NNS
50957	3562	9	would	would	MD
50957	3562	10	be	be	VB
50957	3562	11	so	so	RB
50957	3562	12	great	great	JJ
50957	3562	13	as	as	IN
50957	3562	14	to	to	TO
50957	3562	15	break	break	VB
50957	3562	16	them	-PRON-	PRP
50957	3562	17	up	up	RP
50957	3562	18	into	into	IN
50957	3562	19	the	the	DT
50957	3562	20	original	original	JJ
50957	3562	21	atoms	atom	NNS
50957	3562	22	of	of	IN
50957	3562	23	which	which	WDT
50957	3562	24	they	-PRON-	PRP
50957	3562	25	are	be	VBP
50957	3562	26	composed	compose	VBN
50957	3562	27	,	,	,
50957	3562	28	and	and	CC
50957	3562	29	the	the	DT
50957	3562	30	heat	heat	NN
50957	3562	31	set	set	VBD
50957	3562	32	free	free	JJ
50957	3562	33	would	would	MD
50957	3562	34	be	be	VB
50957	3562	35	sufficient	sufficient	JJ
50957	3562	36	to	to	TO
50957	3562	37	keep	keep	VB
50957	3562	38	the	the	DT
50957	3562	39	masses	masse	NNS
50957	3562	40	in	in	IN
50957	3562	41	a	a	DT
50957	3562	42	gaseous	gaseous	JJ
50957	3562	43	condition	condition	NN
50957	3562	44	and	and	CC
50957	3562	45	cause	cause	VB
50957	3562	46	them	-PRON-	PRP
50957	3562	47	to	to	TO
50957	3562	48	swell	swell	VB
50957	3562	49	out	out	RP
50957	3562	50	into	into	IN
50957	3562	51	enormous	enormous	JJ
50957	3562	52	proportions	proportion	NNS
50957	3562	53	.	.	.
50957	3563	1	From	from	IN
50957	3563	2	that	that	DT
50957	3563	3	time	time	NN
50957	3563	4	on	on	RP
50957	3563	5	,	,	,
50957	3563	6	as	as	IN
50957	3563	7	the	the	DT
50957	3563	8	heat	heat	NN
50957	3563	9	radiated	radiate	VBD
50957	3563	10	into	into	IN
50957	3563	11	space	space	NN
50957	3563	12	,	,	,
50957	3563	13	there	there	EX
50957	3563	14	would	would	MD
50957	3563	15	be	be	VB
50957	3563	16	the	the	DT
50957	3563	17	gradual	gradual	JJ
50957	3563	18	contraction	contraction	NN
50957	3563	19	which	which	WDT
50957	3563	20	we	-PRON-	PRP
50957	3563	21	suppose	suppose	VBP
50957	3563	22	is	be	VBZ
50957	3563	23	going	go	VBG
50957	3563	24	on	on	RP
50957	3563	25	in	in	IN
50957	3563	26	all	all	PDT
50957	3563	27	the	the	DT
50957	3563	28	central	central	JJ
50957	3563	29	suns	sun	NNS
50957	3563	30	,	,	,
50957	3563	31	accompanied	accompany	VBN
50957	3563	32	,	,	,
50957	3563	33	of	of	IN
50957	3563	34	course	course	NN
50957	3563	35	,	,	,
50957	3563	36	with	with	IN
50957	3563	37	a	a	DT
50957	3563	38	gradual	gradual	JJ
50957	3563	39	decline	decline	NN
50957	3563	40	of	of	IN
50957	3563	41	the	the	DT
50957	3563	42	heat	heat	NN
50957	3563	43	-	-	HYPH
50957	3563	44	energy	energy	NN
50957	3563	45	in	in	IN
50957	3563	46	the	the	DT
50957	3563	47	system	system	NN
50957	3563	48	.	.	.
50957	3564	1	[	[	-LRB-
50957	3564	2	Footnote	footnote	NN
50957	3564	3	DR	DR	NNP
50957	3564	4	:	:	:
50957	3564	5	Stellar	Stellar	NNP
50957	3564	6	Evolution	Evolution	NNP
50957	3564	7	and	and	CC
50957	3564	8	its	-PRON-	PRP$
50957	3564	9	Relation	Relation	NNP
50957	3564	10	to	to	IN
50957	3564	11	Geological	Geological	NNP
50957	3564	12	Time	Time	NNP
50957	3564	13	.	.	.
50957	3564	14	]	]	-RRB-
50957	3565	1	Now	now	RB
50957	3565	2	,	,	,
50957	3565	3	it	-PRON-	PRP
50957	3565	4	is	be	VBZ
50957	3565	5	well	well	RB
50957	3565	6	known	know	VBN
50957	3565	7	that	that	IN
50957	3565	8	the	the	DT
50957	3565	9	earth	earth	NN
50957	3565	10	and	and	CC
50957	3565	11	the	the	DT
50957	3565	12	solar	solar	JJ
50957	3565	13	system	system	NN
50957	3565	14	in	in	IN
50957	3565	15	their	-PRON-	PRP$
50957	3565	16	onward	onward	JJ
50957	3565	17	progress	progress	NN
50957	3565	18	pass	pass	NN
50957	3565	19	through	through	IN
50957	3565	20	trains	train	NNS
50957	3565	21	of	of	IN
50957	3565	22	meteorites	meteorite	NNS
50957	3565	23	.	.	.
50957	3566	1	The	the	DT
50957	3566	2	tails	tail	NNS
50957	3566	3	of	of	IN
50957	3566	4	some	some	DT
50957	3566	5	of	of	IN
50957	3566	6	the	the	DT
50957	3566	7	comets	comet	NNS
50957	3566	8	are	be	VBP
50957	3566	9	indeed	indeed	RB
50957	3566	10	pretty	pretty	RB
50957	3566	11	clearly	clearly	RB
50957	3566	12	proved	prove	VBN
50957	3566	13	to	to	TO
50957	3566	14	be	be	VB
50957	3566	15	streams	stream	NNS
50957	3566	16	of	of	IN
50957	3566	17	ponderable	ponderable	JJ
50957	3566	18	matter	matter	NN
50957	3566	19	,	,	,
50957	3566	20	through	through	IN
50957	3566	21	which	which	WDT
50957	3566	22	,	,	,
50957	3566	23	from	from	IN
50957	3566	24	time	time	NN
50957	3566	25	to	to	IN
50957	3566	26	time	time	NN
50957	3566	27	,	,	,
50957	3566	28	the	the	DT
50957	3566	29	minor	minor	JJ
50957	3566	30	members	member	NNS
50957	3566	31	of	of	IN
50957	3566	32	the	the	DT
50957	3566	33	solar	solar	JJ
50957	3566	34	system	system	NN
50957	3566	35	plunge	plunge	NN
50957	3566	36	,	,	,
50957	3566	37	and	and	CC
50957	3566	38	receive	receive	VB
50957	3566	39	some	some	DT
50957	3566	40	accession	accession	NN
50957	3566	41	to	to	IN
50957	3566	42	their	-PRON-	PRP$
50957	3566	43	bulk	bulk	NN
50957	3566	44	and	and	CC
50957	3566	45	weight	weight	NN
50957	3566	46	.	.	.
50957	3567	1	The	the	DT
50957	3567	2	shooting	shooting	NN
50957	3567	3	-	-	HYPH
50957	3567	4	stars	star	NNS
50957	3567	5	,	,	,
50957	3567	6	which	which	WDT
50957	3567	7	occasionally	occasionally	RB
50957	3567	8	attract	attract	VBP
50957	3567	9	our	-PRON-	PRP$
50957	3567	10	attention	attention	NN
50957	3567	11	in	in	IN
50957	3567	12	the	the	DT
50957	3567	13	sky	sky	NN
50957	3567	14	,	,	,
50957	3567	15	mark	mark	VB
50957	3567	16	the	the	DT
50957	3567	17	course	course	NN
50957	3567	18	of	of	IN
50957	3567	19	such	such	JJ
50957	3567	20	meteorites	meteorite	NNS
50957	3567	21	as	as	IN
50957	3567	22	they	-PRON-	PRP
50957	3567	23	pass	pass	VBP
50957	3567	24	through	through	IN
50957	3567	25	the	the	DT
50957	3567	26	earth	earth	NN
50957	3567	27	's	's	POS
50957	3567	28	atmosphere	atmosphere	NN
50957	3567	29	,	,	,
50957	3567	30	and	and	CC
50957	3567	31	are	be	VBP
50957	3567	32	heated	heat	VBN
50957	3567	33	to	to	IN
50957	3567	34	a	a	DT
50957	3567	35	glow	glow	NN
50957	3567	36	by	by	IN
50957	3567	37	the	the	DT
50957	3567	38	friction	friction	NN
50957	3567	39	with	with	IN
50957	3567	40	it	-PRON-	PRP
50957	3567	41	.	.	.
50957	3568	1	It	-PRON-	PRP
50957	3568	2	has	have	VBZ
50957	3568	3	been	be	VBN
50957	3568	4	suggested	suggest	VBN
50957	3568	5	,	,	,
50957	3568	6	therefore	therefore	RB
50957	3568	7	,	,	,
50957	3568	8	that	that	IN
50957	3568	9	the	the	DT
50957	3568	10	sun	sun	NN
50957	3568	11	itself	-PRON-	PRP
50957	3568	12	may	may	MD
50957	3568	13	at	at	IN
50957	3568	14	times	time	NNS
50957	3568	15	have	have	VB
50957	3568	16	its	-PRON-	PRP$
50957	3568	17	amount	amount	NN
50957	3568	18	of	of	IN
50957	3568	19	heat	heat	NN
50957	3568	20	sensibly	sensibly	RB
50957	3568	21	affected	affect	VBN
50957	3568	22	by	by	IN
50957	3568	23	such	such	JJ
50957	3568	24	showers	shower	NNS
50957	3568	25	of	of	IN
50957	3568	26	meteorites	meteorite	NNS
50957	3568	27	or	or	CC
50957	3568	28	asteroids	asteroid	NNS
50957	3568	29	.	.	.
50957	3569	1	Upon	upon	IN
50957	3569	2	this	this	DT
50957	3569	3	theory	theory	NN
50957	3569	4	the	the	DT
50957	3569	5	warm	warm	JJ
50957	3569	6	period	period	NN
50957	3569	7	of	of	IN
50957	3569	8	the	the	DT
50957	3569	9	Tertiary	Tertiary	NNP
50957	3569	10	epoch	epoch	NN
50957	3569	11	,	,	,
50957	3569	12	for	for	IN
50957	3569	13	instance	instance	NN
50957	3569	14	,	,	,
50957	3569	15	may	may	MD
50957	3569	16	have	have	VB
50957	3569	17	been	be	VBN
50957	3569	18	due	due	JJ
50957	3569	19	to	to	IN
50957	3569	20	the	the	DT
50957	3569	21	heat	heat	NN
50957	3569	22	temporarily	temporarily	RB
50957	3569	23	added	add	VBD
50957	3569	24	to	to	IN
50957	3569	25	the	the	DT
50957	3569	26	sun	sun	NN
50957	3569	27	by	by	IN
50957	3569	28	impact	impact	NN
50957	3569	29	with	with	IN
50957	3569	30	minor	minor	JJ
50957	3569	31	astronomical	astronomical	JJ
50957	3569	32	bodies	body	NNS
50957	3569	33	.	.	.
50957	3570	1	When	when	WRB
50957	3570	2	,	,	,
50957	3570	3	afterwards	afterwards	RB
50957	3570	4	,	,	,
50957	3570	5	it	-PRON-	PRP
50957	3570	6	gradually	gradually	RB
50957	3570	7	cooled	cool	VBD
50957	3570	8	down	down	RP
50957	3570	9	,	,	,
50957	3570	10	receiving	receive	VBG
50957	3570	11	through	through	IN
50957	3570	12	a	a	DT
50957	3570	13	long	long	JJ
50957	3570	14	period	period	NN
50957	3570	15	no	no	DT
50957	3570	16	more	more	JJR
50957	3570	17	accessions	accession	NNS
50957	3570	18	of	of	IN
50957	3570	19	heat	heat	NN
50957	3570	20	from	from	IN
50957	3570	21	that	that	DT
50957	3570	22	source	source	NN
50957	3570	23	,	,	,
50957	3570	24	the	the	DT
50957	3570	25	way	way	NN
50957	3570	26	was	be	VBD
50957	3570	27	prepared	prepare	VBN
50957	3570	28	for	for	IN
50957	3570	29	the	the	DT
50957	3570	30	colder	colder	NN
50957	3570	31	epoch	epoch	NN
50957	3570	32	of	of	IN
50957	3570	33	the	the	DT
50957	3570	34	Glacial	glacial	JJ
50957	3570	35	period	period	NN
50957	3570	36	,	,	,
50957	3570	37	which	which	WDT
50957	3570	38	,	,	,
50957	3570	39	in	in	IN
50957	3570	40	turn	turn	NN
50957	3570	41	,	,	,
50957	3570	42	was	be	VBD
50957	3570	43	dispelled	dispel	VBN
50957	3570	44	by	by	IN
50957	3570	45	fresh	fresh	JJ
50957	3570	46	showers	shower	NNS
50957	3570	47	of	of	IN
50957	3570	48	meteorites	meteorite	NNS
50957	3570	49	upon	upon	IN
50957	3570	50	the	the	DT
50957	3570	51	sun	sun	NN
50957	3570	52	,	,	,
50957	3570	53	sufficient	sufficient	JJ
50957	3570	54	to	to	TO
50957	3570	55	produce	produce	VB
50957	3570	56	the	the	DT
50957	3570	57	amelioration	amelioration	NN
50957	3570	58	of	of	IN
50957	3570	59	climate	climate	NN
50957	3570	60	which	which	WDT
50957	3570	61	we	-PRON-	PRP
50957	3570	62	experience	experience	VBP
50957	3570	63	at	at	IN
50957	3570	64	the	the	DT
50957	3570	65	present	present	JJ
50957	3570	66	time	time	NN
50957	3570	67	.	.	.
50957	3571	1	As	as	IN
50957	3571	2	intimated	intimate	VBN
50957	3571	3	,	,	,
50957	3571	4	this	this	DT
50957	3571	5	theory	theory	NN
50957	3571	6	is	be	VBZ
50957	3571	7	closely	closely	RB
50957	3571	8	allied	ally	VBN
50957	3571	9	to	to	IN
50957	3571	10	the	the	DT
50957	3571	11	preceding	preceding	NN
50957	3571	12	,	,	,
50957	3571	13	the	the	DT
50957	3571	14	principal	principal	JJ
50957	3571	15	difference	difference	NN
50957	3571	16	being	be	VBG
50957	3571	17	that	that	IN
50957	3571	18	it	-PRON-	PRP
50957	3571	19	limits	limit	VBZ
50957	3571	20	the	the	DT
50957	3571	21	effects	effect	NNS
50957	3571	22	of	of	IN
50957	3571	23	the	the	DT
50957	3571	24	supposed	suppose	VBN
50957	3571	25	cause	cause	NN
50957	3571	26	to	to	IN
50957	3571	27	the	the	DT
50957	3571	28	solar	solar	JJ
50957	3571	29	system	system	NN
50957	3571	30	,	,	,
50957	3571	31	and	and	CC
50957	3571	32	looks	look	VBZ
50957	3571	33	to	to	IN
50957	3571	34	our	-PRON-	PRP$
50957	3571	35	sun	sun	NN
50957	3571	36	as	as	IN
50957	3571	37	the	the	DT
50957	3571	38	varying	varying	NN
50957	3571	39	source	source	NN
50957	3571	40	of	of	IN
50957	3571	41	heat	heat	NN
50957	3571	42	-	-	HYPH
50957	3571	43	supply	supply	NN
50957	3571	44	.	.	.
50957	3572	1	It	-PRON-	PRP
50957	3572	2	has	have	VBZ
50957	3572	3	the	the	DT
50957	3572	4	advantage	advantage	NN
50957	3572	5	over	over	IN
50957	3572	6	that	that	DT
50957	3572	7	,	,	,
50957	3572	8	however	however	RB
50957	3572	9	,	,	,
50957	3572	10	of	of	IN
50957	3572	11	possessing	possess	VBG
50957	3572	12	a	a	DT
50957	3572	13	more	more	RBR
50957	3572	14	tangible	tangible	JJ
50957	3572	15	_	_	NNP
50957	3572	16	vera	vera	NN
50957	3572	17	causa	causa	VBD
50957	3572	18	_	_	NNP
50957	3572	19	.	.	.
50957	3573	1	Meteorites	Meteorites	NNPS
50957	3573	2	,	,	,
50957	3573	3	asteroids	asteroid	NNS
50957	3573	4	,	,	,
50957	3573	5	and	and	CC
50957	3573	6	comets	comet	NNS
50957	3573	7	are	be	VBP
50957	3573	8	known	know	VBN
50957	3573	9	to	to	TO
50957	3573	10	be	be	VB
50957	3573	11	within	within	IN
50957	3573	12	this	this	DT
50957	3573	13	system	system	NN
50957	3573	14	,	,	,
50957	3573	15	and	and	CC
50957	3573	16	have	have	VBP
50957	3573	17	occasional	occasional	JJ
50957	3573	18	collisions	collision	NNS
50957	3573	19	with	with	IN
50957	3573	20	other	other	JJ
50957	3573	21	members	member	NNS
50957	3573	22	of	of	IN
50957	3573	23	it	-PRON-	PRP
50957	3573	24	.	.	.
50957	3574	1	But	but	CC
50957	3574	2	the	the	DT
50957	3574	3	principal	principal	JJ
50957	3574	4	objection	objection	NN
50957	3574	5	urged	urge	VBD
50957	3574	6	against	against	IN
50957	3574	7	the	the	DT
50957	3574	8	preceding	precede	VBG
50957	3574	9	theory	theory	NN
50957	3574	10	applies	apply	VBZ
50957	3574	11	here	here	RB
50957	3574	12	,	,	,
50957	3574	13	also	also	RB
50957	3574	14	,	,	,
50957	3574	15	with	with	IN
50957	3574	16	equal	equal	JJ
50957	3574	17	force	force	NN
50957	3574	18	.	.	.
50957	3575	1	The	the	DT
50957	3575	2	accumulations	accumulation	NNS
50957	3575	3	of	of	IN
50957	3575	4	ice	ice	NN
50957	3575	5	during	during	IN
50957	3575	6	the	the	DT
50957	3575	7	Glacial	glacial	JJ
50957	3575	8	period	period	NN
50957	3575	9	were	be	VBD
50957	3575	10	not	not	RB
50957	3575	11	determined	determine	VBN
50957	3575	12	by	by	IN
50957	3575	13	latitude	latitude	NN
50957	3575	14	.	.	.
50957	3576	1	In	in	IN
50957	3576	2	North	North	NNP
50957	3576	3	America	America	NNP
50957	3576	4	the	the	DT
50957	3576	5	centre	centre	NN
50957	3576	6	of	of	IN
50957	3576	7	accumulation	accumulation	NNP
50957	3576	8	was	be	VBD
50957	3576	9	south	south	RB
50957	3576	10	of	of	IN
50957	3576	11	the	the	DT
50957	3576	12	Arctic	Arctic	NNP
50957	3576	13	Circle	Circle	NNP
50957	3576	14	--	--	:
50957	3576	15	a	a	DT
50957	3576	16	fact	fact	NN
50957	3576	17	which	which	WDT
50957	3576	18	points	point	VBZ
50957	3576	19	clearly	clearly	RB
50957	3576	20	enough	enough	RB
50957	3576	21	to	to	IN
50957	3576	22	some	some	DT
50957	3576	23	other	other	JJ
50957	3576	24	cause	cause	NN
50957	3576	25	than	than	IN
50957	3576	26	that	that	DT
50957	3576	27	of	of	IN
50957	3576	28	a	a	DT
50957	3576	29	general	general	JJ
50957	3576	30	lowering	lowering	NN
50957	3576	31	of	of	IN
50957	3576	32	the	the	DT
50957	3576	33	temperature	temperature	NN
50957	3576	34	exterior	exterior	NN
50957	3576	35	to	to	IN
50957	3576	36	the	the	DT
50957	3576	37	earth	earth	NN
50957	3576	38	.	.	.
50957	3577	1	The	the	DT
50957	3577	2	same	same	JJ
50957	3577	3	objections	objection	NNS
50957	3577	4	would	would	MD
50957	3577	5	bear	bear	VB
50957	3577	6	against	against	IN
50957	3577	7	the	the	DT
50957	3577	8	theory	theory	NN
50957	3577	9	ably	ably	RB
50957	3577	10	set	set	VBN
50957	3577	11	forth	forth	RP
50957	3577	12	by	by	IN
50957	3577	13	Mr.	Mr.	NNP
50957	3577	14	Sereno	Sereno	NNP
50957	3577	15	E.	E.	NNP
50957	3577	16	Bishop	Bishop	NNP
50957	3577	17	,	,	,
50957	3577	18	of	of	IN
50957	3577	19	Honolulu	Honolulu	NNP
50957	3577	20	,	,	,
50957	3577	21	which	which	WDT
50957	3577	22	,	,	,
50957	3577	23	in	in	IN
50957	3577	24	substance	substance	NN
50957	3577	25	,	,	,
50957	3577	26	is	be	VBZ
50957	3577	27	that	that	IN
50957	3577	28	there	there	EX
50957	3577	29	may	may	MD
50957	3577	30	be	be	VB
50957	3577	31	considerable	considerable	JJ
50957	3577	32	variability	variability	NN
50957	3577	33	in	in	IN
50957	3577	34	the	the	DT
50957	3577	35	sun	sun	NN
50957	3577	36	's	's	POS
50957	3577	37	emission	emission	NN
50957	3577	38	of	of	IN
50957	3577	39	heat	heat	NN
50957	3577	40	,	,	,
50957	3577	41	owing	owe	VBG
50957	3577	42	to	to	IN
50957	3577	43	fluctuations	fluctuation	NNS
50957	3577	44	in	in	IN
50957	3577	45	the	the	DT
50957	3577	46	rate	rate	NN
50957	3577	47	of	of	IN
50957	3577	48	the	the	DT
50957	3577	49	shrinkage	shrinkage	NN
50957	3577	50	of	of	IN
50957	3577	51	its	-PRON-	PRP$
50957	3577	52	diameter	diameter	NN
50957	3577	53	,	,	,
50957	3577	54	brought	bring	VBN
50957	3577	55	about	about	RP
50957	3577	56	by	by	IN
50957	3577	57	the	the	DT
50957	3577	58	unequal	unequal	JJ
50957	3577	59	struggle	struggle	NN
50957	3577	60	between	between	IN
50957	3577	61	the	the	DT
50957	3577	62	diminishing	diminishing	JJ
50957	3577	63	amount	amount	NN
50957	3577	64	of	of	IN
50957	3577	65	heat	heat	NN
50957	3577	66	in	in	IN
50957	3577	67	the	the	DT
50957	3577	68	interior	interior	NNP
50957	3577	69	and	and	CC
50957	3577	70	the	the	DT
50957	3577	71	increasing	increase	VBG
50957	3577	72	force	force	NN
50957	3577	73	of	of	IN
50957	3577	74	the	the	DT
50957	3577	75	gravitation	gravitation	NN
50957	3577	76	of	of	IN
50957	3577	77	its	-PRON-	PRP$
50957	3577	78	particles	particle	NNS
50957	3577	79	,	,	,
50957	3577	80	and	and	CC
50957	3577	81	by	by	IN
50957	3577	82	the	the	DT
50957	3577	83	changes	change	NNS
50957	3577	84	in	in	IN
50957	3577	85	the	the	DT
50957	3577	86	enveloping	envelop	VBG
50957	3577	87	atmosphere	atmosphere	NN
50957	3577	88	of	of	IN
50957	3577	89	the	the	DT
50957	3577	90	sun	sun	NN
50957	3577	91	,	,	,
50957	3577	92	which	which	WDT
50957	3577	93	,	,	,
50957	3577	94	like	like	IN
50957	3577	95	an	an	DT
50957	3577	96	enswathing	enswathe	VBG
50957	3577	97	blanket	blanket	NN
50957	3577	98	,	,	,
50957	3577	99	arrests	arrest	VBZ
50957	3577	100	a	a	DT
50957	3577	101	large	large	JJ
50957	3577	102	portion	portion	NN
50957	3577	103	of	of	IN
50957	3577	104	the	the	DT
50957	3577	105	radiant	radiant	JJ
50957	3577	106	heat	heat	NN
50957	3577	107	from	from	IN
50957	3577	108	the	the	DT
50957	3577	109	nucleus	nucleus	NN
50957	3577	110	,	,	,
50957	3577	111	and	and	CC
50957	3577	112	is	be	VBZ
50957	3577	113	itself	-PRON-	PRP
50957	3577	114	evidently	evidently	RB
50957	3577	115	subject	subject	JJ
50957	3577	116	to	to	IN
50957	3577	117	violent	violent	JJ
50957	3577	118	movements	movement	NNS
50957	3577	119	,	,	,
50957	3577	120	some	some	DT
50957	3577	121	of	of	IN
50957	3577	122	which	which	WDT
50957	3577	123	seem	seem	VBP
50957	3577	124	to	to	TO
50957	3577	125	carry	carry	VB
50957	3577	126	it	-PRON-	PRP
50957	3577	127	down	down	RP
50957	3577	128	to	to	IN
50957	3577	129	the	the	DT
50957	3577	130	sun	sun	NN
50957	3577	131	's	's	POS
50957	3577	132	interior	interior	NN
50957	3577	133	.	.	.
50957	3578	1	Unknown	unknown	JJ
50957	3578	2	electrical	electrical	JJ
50957	3578	3	forces	force	NNS
50957	3578	4	,	,	,
50957	3578	5	he	-PRON-	PRP
50957	3578	6	thinks	think	VBZ
50957	3578	7	,	,	,
50957	3578	8	may	may	MD
50957	3578	9	also	also	RB
50957	3578	10	combine	combine	VB
50957	3578	11	to	to	TO
50957	3578	12	add	add	VB
50957	3578	13	an	an	DT
50957	3578	14	element	element	NN
50957	3578	15	of	of	IN
50957	3578	16	variability	variability	NN
50957	3578	17	.	.	.
50957	3579	1	These	these	DT
50957	3579	2	supposed	suppose	VBN
50957	3579	3	changes	change	NNS
50957	3579	4	may	may	MD
50957	3579	5	be	be	VB
50957	3579	6	compared	compare	VBN
50957	3579	7	to	to	IN
50957	3579	8	those	those	DT
50957	3579	9	which	which	WDT
50957	3579	10	take	take	VBP
50957	3579	11	place	place	NN
50957	3579	12	upon	upon	IN
50957	3579	13	the	the	DT
50957	3579	14	surface	surface	NN
50957	3579	15	of	of	IN
50957	3579	16	the	the	DT
50957	3579	17	earth	earth	NN
50957	3579	18	when	when	WRB
50957	3579	19	,	,	,
50957	3579	20	at	at	IN
50957	3579	21	irregular	irregular	JJ
50957	3579	22	intervals	interval	NNS
50957	3579	23	,	,	,
50957	3579	24	immense	immense	JJ
50957	3579	25	sheets	sheet	NNS
50957	3579	26	of	of	IN
50957	3579	27	lava	lava	NN
50957	3579	28	,	,	,
50957	3579	29	like	like	IN
50957	3579	30	those	those	DT
50957	3579	31	upon	upon	IN
50957	3579	32	the	the	DT
50957	3579	33	Pacific	Pacific	NNP
50957	3579	34	coast	coast	NN
50957	3579	35	of	of	IN
50957	3579	36	North	North	NNP
50957	3579	37	America	America	NNP
50957	3579	38	,	,	,
50957	3579	39	are	be	VBP
50957	3579	40	exuded	exude	VBN
50957	3579	41	in	in	IN
50957	3579	42	a	a	DT
50957	3579	43	comparatively	comparatively	RB
50957	3579	44	brief	brief	JJ
50957	3579	45	time	time	NN
50957	3579	46	,	,	,
50957	3579	47	to	to	TO
50957	3579	48	be	be	VB
50957	3579	49	succeeded	succeed	VBN
50957	3579	50	by	by	IN
50957	3579	51	a	a	DT
50957	3579	52	long	long	JJ
50957	3579	53	period	period	NN
50957	3579	54	of	of	IN
50957	3579	55	rest	rest	NN
50957	3579	56	.	.	.
50957	3580	1	The	the	DT
50957	3580	2	heat	heat	NN
50957	3580	3	thus	thus	RB
50957	3580	4	brought	bring	VBD
50957	3580	5	to	to	IN
50957	3580	6	the	the	DT
50957	3580	7	surface	surface	NN
50957	3580	8	of	of	IN
50957	3580	9	the	the	DT
50957	3580	10	earth	earth	NN
50957	3580	11	would	would	MD
50957	3580	12	add	add	VB
50957	3580	13	perceptibly	perceptibly	RB
50957	3580	14	to	to	IN
50957	3580	15	that	that	DT
50957	3580	16	radiated	radiate	VBD
50957	3580	17	from	from	IN
50957	3580	18	it	-PRON-	PRP
50957	3580	19	into	into	IN
50957	3580	20	space	space	NN
50957	3580	21	in	in	IN
50957	3580	22	ordinary	ordinary	JJ
50957	3580	23	times	time	NNS
50957	3580	24	.	.	.
50957	3581	1	Something	something	NN
50957	3581	2	similar	similar	JJ
50957	3581	3	to	to	IN
50957	3581	4	this	this	DT
50957	3581	5	upon	upon	IN
50957	3581	6	the	the	DT
50957	3581	7	sun	sun	NN
50957	3581	8	,	,	,
50957	3581	9	it	-PRON-	PRP
50957	3581	10	is	be	VBZ
50957	3581	11	thought	think	VBN
50957	3581	12	,	,	,
50957	3581	13	might	may	MD
50957	3581	14	produce	produce	VB
50957	3581	15	effects	effect	NNS
50957	3581	16	perceptible	perceptible	JJ
50957	3581	17	upon	upon	IN
50957	3581	18	the	the	DT
50957	3581	19	earth	earth	NN
50957	3581	20	,	,	,
50957	3581	21	and	and	CC
50957	3581	22	account	account	VBP
50957	3581	23	for	for	IN
50957	3581	24	alternate	alternate	JJ
50957	3581	25	periods	period	NNS
50957	3581	26	of	of	IN
50957	3581	27	heat	heat	NN
50957	3581	28	and	and	CC
50957	3581	29	cold	cold	JJ
50957	3581	30	.	.	.
50957	3582	1	A	a	DT
50957	3582	2	fourth	fourth	JJ
50957	3582	3	astronomical	astronomical	JJ
50957	3582	4	theory	theory	NN
50957	3582	5	is	be	VBZ
50957	3582	6	that	that	IN
50957	3582	7	there	there	EX
50957	3582	8	has	have	VBZ
50957	3582	9	been	be	VBN
50957	3582	10	a	a	DT
50957	3582	11	shifting	shifting	NN
50957	3582	12	of	of	IN
50957	3582	13	the	the	DT
50957	3582	14	earth	earth	NN
50957	3582	15	's	's	POS
50957	3582	16	axis	axis	NN
50957	3582	17	;	;	:
50957	3582	18	that	that	IN
50957	3582	19	at	at	IN
50957	3582	20	the	the	DT
50957	3582	21	time	time	NN
50957	3582	22	of	of	IN
50957	3582	23	the	the	DT
50957	3582	24	Glacial	glacial	JJ
50957	3582	25	period	period	NN
50957	3582	26	the	the	DT
50957	3582	27	north	north	NNP
50957	3582	28	pole	pole	NNP
50957	3582	29	,	,	,
50957	3582	30	instead	instead	RB
50957	3582	31	of	of	IN
50957	3582	32	being	be	VBG
50957	3582	33	where	where	WRB
50957	3582	34	it	-PRON-	PRP
50957	3582	35	now	now	RB
50957	3582	36	is	be	VBZ
50957	3582	37	,	,	,
50957	3582	38	was	be	VBD
50957	3582	39	somewhere	somewhere	RB
50957	3582	40	in	in	IN
50957	3582	41	the	the	DT
50957	3582	42	region	region	NN
50957	3582	43	of	of	IN
50957	3582	44	central	central	JJ
50957	3582	45	Greenland	Greenland	NNP
50957	3582	46	.	.	.
50957	3583	1	This	this	DT
50957	3583	2	attractive	attractive	JJ
50957	3583	3	theory	theory	NN
50957	3583	4	has	have	VBZ
50957	3583	5	been	be	VBN
50957	3583	6	thought	think	VBN
50957	3583	7	worthy	worthy	JJ
50957	3583	8	of	of	IN
50957	3583	9	attention	attention	NN
50957	3583	10	by	by	IN
50957	3583	11	President	President	NNP
50957	3583	12	T.	T.	NNP
50957	3583	13	C.	C.	NNP
50957	3583	14	Chamberlin	Chamberlin	NNP
50957	3583	15	and	and	CC
50957	3583	16	by	by	IN
50957	3583	17	Professor	Professor	NNP
50957	3583	18	G.	G.	NNP
50957	3583	19	C.	C.	NNP
50957	3583	20	Comstock,[DS	Comstock,[DS	NNP
50957	3583	21	]	]	-RRB-
50957	3583	22	but	but	CC
50957	3583	23	it	-PRON-	PRP
50957	3583	24	likewise	likewise	RB
50957	3583	25	labours	labour	VBZ
50957	3583	26	under	under	IN
50957	3583	27	a	a	DT
50957	3583	28	twofold	twofold	JJ
50957	3583	29	difficulty	difficulty	NN
50957	3583	30	:	:	:
50957	3583	31	First	first	RB
50957	3583	32	,	,	,
50957	3583	33	the	the	DT
50957	3583	34	shifting	shifting	NN
50957	3583	35	of	of	IN
50957	3583	36	the	the	DT
50957	3583	37	poles	pole	NNS
50957	3583	38	observed	observe	VBN
50957	3583	39	(	(	-LRB-
50957	3583	40	450	450	CD
50957	3583	41	feet	foot	NNS
50957	3583	42	per	per	IN
50957	3583	43	year	year	NN
50957	3583	44	)	)	-RRB-
50957	3583	45	is	be	VBZ
50957	3583	46	too	too	RB
50957	3583	47	slight	slight	JJ
50957	3583	48	to	to	TO
50957	3583	49	have	have	VB
50957	3583	50	produced	produce	VBN
50957	3583	51	the	the	DT
50957	3583	52	changes	change	NNS
50957	3583	53	within	within	IN
50957	3583	54	any	any	DT
50957	3583	55	reasonable	reasonable	JJ
50957	3583	56	time	time	NN
50957	3583	57	,	,	,
50957	3583	58	and	and	CC
50957	3583	59	it	-PRON-	PRP
50957	3583	60	is	be	VBZ
50957	3583	61	not	not	RB
50957	3583	62	likely	likely	JJ
50957	3583	63	to	to	TO
50957	3583	64	have	have	VB
50957	3583	65	been	be	VBN
50957	3583	66	continuous	continuous	JJ
50957	3583	67	for	for	IN
50957	3583	68	a	a	DT
50957	3583	69	long	long	JJ
50957	3583	70	period	period	NN
50957	3583	71	.	.	.
50957	3584	1	But	but	CC
50957	3584	2	still	still	RB
50957	3584	3	more	more	RBR
50957	3584	4	fatal	fatal	JJ
50957	3584	5	to	to	IN
50957	3584	6	the	the	DT
50957	3584	7	theory	theory	NN
50957	3584	8	is	be	VBZ
50957	3584	9	the	the	DT
50957	3584	10	fact	fact	NN
50957	3584	11	that	that	IN
50957	3584	12	the	the	DT
50957	3584	13	warm	warm	JJ
50957	3584	14	climate	climate	NN
50957	3584	15	preceding	precede	VBG
50957	3584	16	the	the	DT
50957	3584	17	Glacial	glacial	JJ
50957	3584	18	period	period	NN
50957	3584	19	seems	seem	VBZ
50957	3584	20	to	to	TO
50957	3584	21	have	have	VB
50957	3584	22	extended	extend	VBN
50957	3584	23	towards	towards	IN
50957	3584	24	the	the	DT
50957	3584	25	present	present	JJ
50957	3584	26	north	north	NN
50957	3584	27	pole	pole	NN
50957	3584	28	upon	upon	IN
50957	3584	29	every	every	DT
50957	3584	30	side	side	NN
50957	3584	31	;	;	:
50957	3584	32	a	a	DT
50957	3584	33	temperate	temperate	NN
50957	3584	34	flora	flora	NNS
50957	3584	35	having	have	VBG
50957	3584	36	been	be	VBN
50957	3584	37	found	find	VBN
50957	3584	38	in	in	IN
50957	3584	39	the	the	DT
50957	3584	40	fossil	fossil	NN
50957	3584	41	plants	plant	NNS
50957	3584	42	of	of	IN
50957	3584	43	the	the	DT
50957	3584	44	Tertiary	tertiary	JJ
50957	3584	45	beds	bed	NNS
50957	3584	46	in	in	IN
50957	3584	47	Greenland	Greenland	NNP
50957	3584	48	and	and	CC
50957	3584	49	northern	northern	JJ
50957	3584	50	British	British	NNP
50957	3584	51	America	America	NNP
50957	3584	52	,	,	,
50957	3584	53	as	as	RB
50957	3584	54	well	well	RB
50957	3584	55	as	as	IN
50957	3584	56	upon	upon	IN
50957	3584	57	Nova	Nova	NNP
50957	3584	58	Zembla	Zembla	NNP
50957	3584	59	and	and	CC
50957	3584	60	Spitzbergen	Spitzbergen	NNP
50957	3584	61	.	.	.
50957	3585	1	[	[	-LRB-
50957	3585	2	Footnote	Footnote	NNP
50957	3585	3	DS	ds	NN
50957	3585	4	:	:	:
50957	3585	5	See	see	VB
50957	3585	6	papers	paper	NNS
50957	3585	7	by	by	IN
50957	3585	8	these	these	DT
50957	3585	9	gentlemen	gentleman	NNS
50957	3585	10	read	read	VBD
50957	3585	11	at	at	IN
50957	3585	12	the	the	DT
50957	3585	13	meeting	meeting	NN
50957	3585	14	of	of	IN
50957	3585	15	the	the	DT
50957	3585	16	American	American	NNP
50957	3585	17	Association	Association	NNP
50957	3585	18	for	for	IN
50957	3585	19	the	the	DT
50957	3585	20	Advancement	Advancement	NNP
50957	3585	21	of	of	IN
50957	3585	22	Science	Science	NNP
50957	3585	23	,	,	,
50957	3585	24	in	in	IN
50957	3585	25	Washington	Washington	NNP
50957	3585	26	,	,	,
50957	3585	27	in	in	IN
50957	3585	28	August	August	NNP
50957	3585	29	,	,	,
50957	3585	30	1891	1891	CD
50957	3585	31	.	.	.
50957	3586	1	Professor	Professor	NNP
50957	3586	2	Comstock	Comstock	NNP
50957	3586	3	's	's	POS
50957	3586	4	paper	paper	NN
50957	3586	5	appeared	appear	VBD
50957	3586	6	in	in	IN
50957	3586	7	the	the	DT
50957	3586	8	American	American	NNP
50957	3586	9	Journal	Journal	NNP
50957	3586	10	of	of	IN
50957	3586	11	Science	Science	NNP
50957	3586	12	for	for	IN
50957	3586	13	January	January	NNP
50957	3586	14	,	,	,
50957	3586	15	1893	1893	CD
50957	3586	16	.	.	.
50957	3586	17	]	]	-RRB-
50957	3587	1	A	a	DT
50957	3587	2	fifth	fifth	JJ
50957	3587	3	astronomical	astronomical	JJ
50957	3587	4	theory	theory	NN
50957	3587	5	,	,	,
50957	3587	6	and	and	CC
50957	3587	7	one	one	CD
50957	3587	8	which	which	WDT
50957	3587	9	has	have	VBZ
50957	3587	10	of	of	IN
50957	3587	11	late	late	JJ
50957	3587	12	years	year	NNS
50957	3587	13	been	be	VBN
50957	3587	14	received	receive	VBN
50957	3587	15	with	with	IN
50957	3587	16	great	great	JJ
50957	3587	17	favour	favour	NN
50957	3587	18	,	,	,
50957	3587	19	is	be	VBZ
50957	3587	20	that	that	DT
50957	3587	21	so	so	RB
50957	3587	22	ably	ably	RB
50957	3587	23	advocated	advocate	VBN
50957	3587	24	by	by	IN
50957	3587	25	the	the	DT
50957	3587	26	late	late	JJ
50957	3587	27	Dr.	Dr.	NNP
50957	3587	28	James	James	NNP
50957	3587	29	Croll	Croll	NNP
50957	3587	30	and	and	CC
50957	3587	31	by	by	IN
50957	3587	32	Professor	Professor	NNP
50957	3587	33	James	James	NNP
50957	3587	34	Geikie	Geikie	NNP
50957	3587	35	.	.	.
50957	3588	1	Following	follow	VBG
50957	3588	2	the	the	DT
50957	3588	3	suggestions	suggestion	NNS
50957	3588	4	of	of	IN
50957	3588	5	the	the	DT
50957	3588	6	astronomer	astronomer	NN
50957	3588	7	Adhémar	Adhémar	NNP
50957	3588	8	,	,	,
50957	3588	9	these	these	DT
50957	3588	10	writers	writer	NNS
50957	3588	11	have	have	VBP
50957	3588	12	attempted	attempt	VBN
50957	3588	13	to	to	TO
50957	3588	14	show	show	VB
50957	3588	15	that	that	IN
50957	3588	16	not	not	RB
50957	3588	17	only	only	RB
50957	3588	18	one	one	CD
50957	3588	19	Glacial	glacial	JJ
50957	3588	20	epoch	epoch	NN
50957	3588	21	,	,	,
50957	3588	22	but	but	CC
50957	3588	23	a	a	DT
50957	3588	24	succession	succession	NN
50957	3588	25	of	of	IN
50957	3588	26	such	such	JJ
50957	3588	27	epochs	epoch	NNS
50957	3588	28	,	,	,
50957	3588	29	has	have	VBZ
50957	3588	30	been	be	VBN
50957	3588	31	produced	produce	VBN
50957	3588	32	in	in	IN
50957	3588	33	the	the	DT
50957	3588	34	world	world	NN
50957	3588	35	by	by	IN
50957	3588	36	the	the	DT
50957	3588	37	effect	effect	NN
50957	3588	38	of	of	IN
50957	3588	39	the	the	DT
50957	3588	40	changes	change	NNS
50957	3588	41	which	which	WDT
50957	3588	42	are	be	VBP
50957	3588	43	known	know	VBN
50957	3588	44	to	to	TO
50957	3588	45	have	have	VB
50957	3588	46	taken	take	VBN
50957	3588	47	place	place	NN
50957	3588	48	in	in	IN
50957	3588	49	the	the	DT
50957	3588	50	eccentricity	eccentricity	NN
50957	3588	51	of	of	IN
50957	3588	52	the	the	DT
50957	3588	53	earth	earth	NN
50957	3588	54	's	's	POS
50957	3588	55	orbit	orbit	NN
50957	3588	56	when	when	WRB
50957	3588	57	combined	combine	VBN
50957	3588	58	with	with	IN
50957	3588	59	the	the	DT
50957	3588	60	precession	precession	NN
50957	3588	61	of	of	IN
50957	3588	62	the	the	DT
50957	3588	63	equinoxes	equinox	NNS
50957	3588	64	--	--	:
50957	3588	65	another	another	DT
50957	3588	66	calculable	calculable	JJ
50957	3588	67	astronomical	astronomical	JJ
50957	3588	68	cause	cause	NN
50957	3588	69	.	.	.
50957	3589	1	[	[	-LRB-
50957	3589	2	Illustration	illustration	NN
50957	3589	3	:	:	:
50957	3589	4	Fig	Fig	NNP
50957	3589	5	.	.	.
50957	3590	1	99.--Diagram	99.--diagram	CD
50957	3590	2	showing	show	VBG
50957	3590	3	effect	effect	NN
50957	3590	4	of	of	IN
50957	3590	5	precession	precession	NN
50957	3590	6	:	:	:
50957	3590	7	_	_	NNP
50957	3590	8	A.	A.	NNP
50957	3590	9	_	_	NNP
50957	3590	10	condition	condition	NN
50957	3590	11	of	of	IN
50957	3590	12	things	thing	NNS
50957	3590	13	now	now	RB
50957	3590	14	;	;	:
50957	3590	15	_	_	NNP
50957	3590	16	B.	B.	NNP
50957	3590	17	_	_	NNP
50957	3590	18	as	as	IN
50957	3590	19	it	-PRON-	PRP
50957	3590	20	will	will	MD
50957	3590	21	be	be	VB
50957	3590	22	10,500	10,500	CD
50957	3590	23	years	year	NNS
50957	3590	24	hence	hence	RB
50957	3590	25	.	.	.
50957	3591	1	The	the	DT
50957	3591	2	eccentricity	eccentricity	NN
50957	3591	3	is	be	VBZ
50957	3591	4	of	of	IN
50957	3591	5	course	course	NN
50957	3591	6	greatly	greatly	RB
50957	3591	7	exaggerated	exaggerate	VBN
50957	3591	8	.	.	.
50957	3591	9	]	]	-RRB-
50957	3592	1	It	-PRON-	PRP
50957	3592	2	is	be	VBZ
50957	3592	3	well	well	RB
50957	3592	4	known	know	VBN
50957	3592	5	that	that	IN
50957	3592	6	the	the	DT
50957	3592	7	earth	earth	NN
50957	3592	8	's	's	POS
50957	3592	9	orbit	orbit	NN
50957	3592	10	is	be	VBZ
50957	3592	11	elliptical	elliptical	JJ
50957	3592	12	;	;	:
50957	3592	13	that	that	RB
50957	3592	14	is	is	RB
50957	3592	15	,	,	,
50957	3592	16	it	-PRON-	PRP
50957	3592	17	is	be	VBZ
50957	3592	18	longer	long	JJR
50957	3592	19	in	in	IN
50957	3592	20	one	one	CD
50957	3592	21	direction	direction	NN
50957	3592	22	than	than	IN
50957	3592	23	in	in	IN
50957	3592	24	the	the	DT
50957	3592	25	other	other	JJ
50957	3592	26	,	,	,
50957	3592	27	so	so	IN
50957	3592	28	that	that	IN
50957	3592	29	the	the	DT
50957	3592	30	sun	sun	NN
50957	3592	31	is	be	VBZ
50957	3592	32	one	one	CD
50957	3592	33	side	side	NN
50957	3592	34	of	of	IN
50957	3592	35	the	the	DT
50957	3592	36	centre	centre	NN
50957	3592	37	.	.	.
50957	3593	1	During	during	IN
50957	3593	2	the	the	DT
50957	3593	3	winter	winter	NN
50957	3593	4	of	of	IN
50957	3593	5	the	the	DT
50957	3593	6	northern	northern	JJ
50957	3593	7	hemisphere	hemisphere	NN
50957	3593	8	the	the	DT
50957	3593	9	earth	earth	NN
50957	3593	10	is	be	VBZ
50957	3593	11	now	now	RB
50957	3593	12	about	about	RB
50957	3593	13	three	three	CD
50957	3593	14	million	million	CD
50957	3593	15	miles	mile	NNS
50957	3593	16	nearer	nearer	IN
50957	3593	17	the	the	DT
50957	3593	18	sun	sun	NN
50957	3593	19	than	than	IN
50957	3593	20	in	in	IN
50957	3593	21	the	the	DT
50957	3593	22	summer	summer	NN
50957	3593	23	;	;	:
50957	3593	24	but	but	CC
50957	3593	25	the	the	DT
50957	3593	26	summer	summer	NN
50957	3593	27	makes	make	VBZ
50957	3593	28	up	up	RP
50957	3593	29	for	for	IN
50957	3593	30	this	this	DT
50957	3593	31	distance	distance	NN
50957	3593	32	by	by	IN
50957	3593	33	being	be	VBG
50957	3593	34	about	about	RB
50957	3593	35	seven	seven	CD
50957	3593	36	days	day	NNS
50957	3593	37	longer	long	RBR
50957	3593	38	than	than	IN
50957	3593	39	the	the	DT
50957	3593	40	winter	winter	NN
50957	3593	41	.	.	.
50957	3594	1	Through	through	IN
50957	3594	2	the	the	DT
50957	3594	3	precession	precession	NN
50957	3594	4	of	of	IN
50957	3594	5	the	the	DT
50957	3594	6	equinoxes	equinox	NNS
50957	3594	7	this	this	DT
50957	3594	8	state	state	NN
50957	3594	9	of	of	IN
50957	3594	10	things	thing	NNS
50957	3594	11	will	will	MD
50957	3594	12	be	be	VB
50957	3594	13	reversed	reverse	VBN
50957	3594	14	in	in	IN
50957	3594	15	ten	ten	CD
50957	3594	16	thousand	thousand	CD
50957	3594	17	five	five	CD
50957	3594	18	hundred	hundred	CD
50957	3594	19	years	year	NNS
50957	3594	20	;	;	:
50957	3594	21	at	at	IN
50957	3594	22	which	which	WDT
50957	3594	23	time	time	NN
50957	3594	24	we	-PRON-	PRP
50957	3594	25	shall	shall	MD
50957	3594	26	be	be	VB
50957	3594	27	nearer	nearer	IN
50957	3594	28	the	the	DT
50957	3594	29	sun	sun	NN
50957	3594	30	during	during	IN
50957	3594	31	our	-PRON-	PRP$
50957	3594	32	northern	northern	JJ
50957	3594	33	summer	summer	NN
50957	3594	34	,	,	,
50957	3594	35	and	and	CC
50957	3594	36	farther	farther	RB
50957	3594	37	away	away	RB
50957	3594	38	in	in	IN
50957	3594	39	winter	winter	NN
50957	3594	40	,	,	,
50957	3594	41	our	-PRON-	PRP$
50957	3594	42	winter	winter	NN
50957	3594	43	then	then	RB
50957	3594	44	being	be	VBG
50957	3594	45	also	also	RB
50957	3594	46	longer	long	JJR
50957	3594	47	than	than	IN
50957	3594	48	our	-PRON-	PRP$
50957	3594	49	summer	summer	NN
50957	3594	50	.	.	.
50957	3595	1	Besides	besides	RB
50957	3595	2	,	,	,
50957	3595	3	through	through	IN
50957	3595	4	the	the	DT
50957	3595	5	unequal	unequal	JJ
50957	3595	6	attraction	attraction	NN
50957	3595	7	of	of	IN
50957	3595	8	the	the	DT
50957	3595	9	planets	planet	NNS
50957	3595	10	the	the	DT
50957	3595	11	eccentricity	eccentricity	NN
50957	3595	12	of	of	IN
50957	3595	13	the	the	DT
50957	3595	14	earth	earth	NN
50957	3595	15	's	's	POS
50957	3595	16	orbit	orbit	NN
50957	3595	17	periodically	periodically	RB
50957	3595	18	increases	increase	VBZ
50957	3595	19	and	and	CC
50957	3595	20	diminishes	diminishe	NNS
50957	3595	21	,	,	,
50957	3595	22	so	so	IN
50957	3595	23	that	that	IN
50957	3595	24	there	there	EX
50957	3595	25	have	have	VBP
50957	3595	26	been	be	VBN
50957	3595	27	periods	period	NNS
50957	3595	28	when	when	WRB
50957	3595	29	the	the	DT
50957	3595	30	earth	earth	NN
50957	3595	31	was	be	VBD
50957	3595	32	ten	ten	CD
50957	3595	33	million	million	CD
50957	3595	34	five	five	CD
50957	3595	35	hundred	hundred	CD
50957	3595	36	thousand	thousand	CD
50957	3595	37	miles	mile	NNS
50957	3595	38	farther	farther	RB
50957	3595	39	from	from	IN
50957	3595	40	the	the	DT
50957	3595	41	sun	sun	NN
50957	3595	42	in	in	IN
50957	3595	43	winter	winter	NN
50957	3595	44	than	than	IN
50957	3595	45	in	in	IN
50957	3595	46	summer	summer	NN
50957	3595	47	;	;	:
50957	3595	48	at	at	IN
50957	3595	49	which	which	WDT
50957	3595	50	times	time	NNS
50957	3595	51	,	,	,
50957	3595	52	also	also	RB
50957	3595	53	,	,	,
50957	3595	54	the	the	DT
50957	3595	55	winter	winter	NN
50957	3595	56	was	be	VBD
50957	3595	57	nearly	nearly	RB
50957	3595	58	twenty	twenty	CD
50957	3595	59	-	-	HYPH
50957	3595	60	eight	eight	CD
50957	3595	61	days	day	NNS
50957	3595	62	longer	long	RBR
50957	3595	63	than	than	IN
50957	3595	64	the	the	DT
50957	3595	65	summer	summer	NN
50957	3595	66	.	.	.
50957	3596	1	Such	such	PDT
50957	3596	2	an	an	DT
50957	3596	3	extreme	extreme	JJ
50957	3596	4	elongation	elongation	NN
50957	3596	5	of	of	IN
50957	3596	6	the	the	DT
50957	3596	7	earth	earth	NN
50957	3596	8	's	's	POS
50957	3596	9	orbit	orbit	NN
50957	3596	10	occurred	occur	VBD
50957	3596	11	about	about	RB
50957	3596	12	two	two	CD
50957	3596	13	hundred	hundred	CD
50957	3596	14	and	and	CC
50957	3596	15	fifty	fifty	CD
50957	3596	16	thousand	thousand	CD
50957	3596	17	years	year	NNS
50957	3596	18	ago	ago	RB
50957	3596	19	.	.	.
50957	3597	1	It	-PRON-	PRP
50957	3597	2	is	be	VBZ
50957	3597	3	easy	easy	JJ
50957	3597	4	to	to	TO
50957	3597	5	assume	assume	VB
50957	3597	6	that	that	IN
50957	3597	7	such	such	PDT
50957	3597	8	a	a	DT
50957	3597	9	change	change	NN
50957	3597	10	in	in	IN
50957	3597	11	astronomical	astronomical	JJ
50957	3597	12	conditions	condition	NNS
50957	3597	13	would	would	MD
50957	3597	14	produce	produce	VB
50957	3597	15	great	great	JJ
50957	3597	16	effects	effect	NNS
50957	3597	17	upon	upon	IN
50957	3597	18	the	the	DT
50957	3597	19	earth	earth	NN
50957	3597	20	's	's	POS
50957	3597	21	climate	climate	NN
50957	3597	22	;	;	:
50957	3597	23	and	and	CC
50957	3597	24	equally	equally	RB
50957	3597	25	easy	easy	JJ
50957	3597	26	to	to	TO
50957	3597	27	connect	connect	VB
50957	3597	28	with	with	IN
50957	3597	29	those	those	DT
50957	3597	30	effects	effect	NNS
50957	3597	31	the	the	DT
50957	3597	32	vast	vast	JJ
50957	3597	33	extension	extension	NN
50957	3597	34	of	of	IN
50957	3597	35	ice	ice	NN
50957	3597	36	during	during	IN
50957	3597	37	the	the	DT
50957	3597	38	Glacial	glacial	JJ
50957	3597	39	period	period	NN
50957	3597	40	.	.	.
50957	3598	1	Since	since	IN
50957	3598	2	,	,	,
50957	3598	3	also	also	RB
50957	3598	4	,	,	,
50957	3598	5	this	this	DT
50957	3598	6	period	period	NN
50957	3598	7	of	of	IN
50957	3598	8	extreme	extreme	JJ
50957	3598	9	eccentricity	eccentricity	NN
50957	3598	10	terminated	terminate	VBN
50957	3598	11	only	only	RB
50957	3598	12	eighty	eighty	CD
50957	3598	13	thousand	thousand	CD
50957	3598	14	years	year	NNS
50957	3598	15	ago	ago	RB
50957	3598	16	,	,	,
50957	3598	17	the	the	DT
50957	3598	18	close	close	NN
50957	3598	19	of	of	IN
50957	3598	20	the	the	DT
50957	3598	21	Glacial	glacial	JJ
50957	3598	22	period	period	NN
50957	3598	23	would	would	MD
50957	3598	24	,	,	,
50957	3598	25	perhaps	perhaps	RB
50957	3598	26	,	,	,
50957	3598	27	upon	upon	IN
50957	3598	28	Mr.	Mr.	NNP
50957	3598	29	Croll	Croll	NNP
50957	3598	30	's	's	POS
50957	3598	31	theory	theory	NN
50957	3598	32	,	,	,
50957	3598	33	be	be	VB
50957	3598	34	comparatively	comparatively	RB
50957	3598	35	a	a	DT
50957	3598	36	recent	recent	JJ
50957	3598	37	event	event	NN
50957	3598	38	;	;	:
50957	3598	39	for	for	IN
50957	3598	40	if	if	IN
50957	3598	41	the	the	DT
50957	3598	42	secular	secular	JJ
50957	3598	43	summer	summer	NN
50957	3598	44	of	of	IN
50957	3598	45	the	the	DT
50957	3598	46	earth	earth	NN
50957	3598	47	's	's	POS
50957	3598	48	eccentricity	eccentricity	NN
50957	3598	49	lags	lag	NNS
50957	3598	50	relatively	relatively	RB
50957	3598	51	as	as	RB
50957	3598	52	far	far	RB
50957	3598	53	behind	behind	IN
50957	3598	54	the	the	DT
50957	3598	55	secular	secular	JJ
50957	3598	56	movements	movement	NNS
50957	3598	57	as	as	IN
50957	3598	58	the	the	DT
50957	3598	59	annual	annual	JJ
50957	3598	60	summer	summer	NN
50957	3598	61	does	do	VBZ
50957	3598	62	behind	behind	IN
50957	3598	63	the	the	DT
50957	3598	64	vernal	vernal	JJ
50957	3598	65	equinox	equinox	NN
50957	3598	66	,	,	,
50957	3598	67	we	-PRON-	PRP
50957	3598	68	should	should	MD
50957	3598	69	,	,	,
50957	3598	70	as	as	IN
50957	3598	71	Professor	Professor	NNP
50957	3598	72	Charles	Charles	NNP
50957	3598	73	H.	H.	NNP
50957	3598	74	Hitchcock	Hitchcock	NNP
50957	3598	75	suggests	suggest	VBZ
50957	3598	76	,	,	,
50957	3598	77	have	have	VBP
50957	3598	78	to	to	TO
50957	3598	79	place	place	VB
50957	3598	80	the	the	DT
50957	3598	81	complete	complete	JJ
50957	3598	82	breaking	break	VBG
50957	3598	83	up	up	RP
50957	3598	84	of	of	IN
50957	3598	85	the	the	DT
50957	3598	86	Ice	Ice	NNP
50957	3598	87	period	period	NN
50957	3598	88	as	as	RB
50957	3598	89	late	late	JJ
50957	3598	90	as	as	IN
50957	3598	91	forty	forty	CD
50957	3598	92	thousand	thousand	CD
50957	3598	93	years	year	NNS
50957	3598	94	ago	ago	RB
50957	3598	95	.	.	.
50957	3599	1	[	[	-LRB-
50957	3599	2	DT	DT	NNP
50957	3599	3	]	]	-RRB-
50957	3599	4	[	[	-LRB-
50957	3599	5	Footnote	Footnote	NNP
50957	3599	6	DT	DT	NNP
50957	3599	7	:	:	:
50957	3599	8	Geology	Geology	NNP
50957	3599	9	of	of	IN
50957	3599	10	New	New	NNP
50957	3599	11	Hampshire	Hampshire	NNP
50957	3599	12	,	,	,
50957	3599	13	vol	vol	NNP
50957	3599	14	.	.	.
50957	3600	1	iii	iii	NNP
50957	3600	2	,	,	,
50957	3600	3	p.327	p.327	NNP
50957	3600	4	.	.	.
50957	3600	5	]	]	-RRB-
50957	3601	1	We	-PRON-	PRP
50957	3601	2	have	have	VBP
50957	3601	3	no	no	DT
50957	3601	4	space	space	NN
50957	3601	5	to	to	TO
50957	3601	6	indicate	indicate	VB
50957	3601	7	,	,	,
50957	3601	8	as	as	IN
50957	3601	9	it	-PRON-	PRP
50957	3601	10	deserves	deserve	VBZ
50957	3601	11	,	,	,
50957	3601	12	the	the	DT
50957	3601	13	comparative	comparative	JJ
50957	3601	14	merits	merit	NNS
50957	3601	15	and	and	CC
50957	3601	16	demerits	demerit	NNS
50957	3601	17	of	of	IN
50957	3601	18	this	this	DT
50957	3601	19	ingenious	ingenious	JJ
50957	3601	20	theory	theory	NN
50957	3601	21	.	.	.
50957	3602	1	It	-PRON-	PRP
50957	3602	2	would	would	MD
50957	3602	3	,	,	,
50957	3602	4	however	however	RB
50957	3602	5	,	,	,
50957	3602	6	be	be	VB
50957	3602	7	a	a	DT
50957	3602	8	great	great	JJ
50957	3602	9	calamity	calamity	NN
50957	3602	10	to	to	TO
50957	3602	11	have	have	VB
50957	3602	12	geologists	geologist	NNS
50957	3602	13	accept	accept	VB
50957	3602	14	it	-PRON-	PRP
50957	3602	15	without	without	IN
50957	3602	16	scrutiny	scrutiny	NN
50957	3602	17	.	.	.
50957	3603	1	It	-PRON-	PRP
50957	3603	2	is	be	VBZ
50957	3603	3	,	,	,
50957	3603	4	indeed	indeed	RB
50957	3603	5	,	,	,
50957	3603	6	a	a	DT
50957	3603	7	part	part	NN
50957	3603	8	of	of	IN
50957	3603	9	the	the	DT
50957	3603	10	business	business	NN
50957	3603	11	of	of	IN
50957	3603	12	geologists	geologist	NNS
50957	3603	13	to	to	TO
50957	3603	14	doubt	doubt	VB
50957	3603	15	such	such	JJ
50957	3603	16	theories	theory	NNS
50957	3603	17	until	until	IN
50957	3603	18	they	-PRON-	PRP
50957	3603	19	are	be	VBP
50957	3603	20	verified	verify	VBN
50957	3603	21	by	by	IN
50957	3603	22	a	a	DT
50957	3603	23	thorough	thorough	JJ
50957	3603	24	examination	examination	NN
50957	3603	25	of	of	IN
50957	3603	26	all	all	DT
50957	3603	27	accessible	accessible	JJ
50957	3603	28	_	_	NNP
50957	3603	29	terrestrial	terrestrial	JJ
50957	3603	30	_	_	NNP
50957	3603	31	evidence	evidence	NN
50957	3603	32	bearing	bear	VBG
50957	3603	33	upon	upon	IN
50957	3603	34	the	the	DT
50957	3603	35	subject	subject	NN
50957	3603	36	.	.	.
50957	3604	1	There	there	EX
50957	3604	2	is	be	VBZ
50957	3604	3	no	no	DT
50957	3604	4	reason	reason	NN
50957	3604	5	to	to	TO
50957	3604	6	question	question	VB
50957	3604	7	the	the	DT
50957	3604	8	reality	reality	NN
50957	3604	9	of	of	IN
50957	3604	10	the	the	DT
50957	3604	11	variations	variation	NNS
50957	3604	12	in	in	IN
50957	3604	13	the	the	DT
50957	3604	14	relative	relative	JJ
50957	3604	15	positions	position	NNS
50957	3604	16	of	of	IN
50957	3604	17	the	the	DT
50957	3604	18	earth	earth	NN
50957	3604	19	and	and	CC
50957	3604	20	the	the	DT
50957	3604	21	sun	sun	NN
50957	3604	22	assumed	assume	VBN
50957	3604	23	by	by	IN
50957	3604	24	Mr.	Mr.	NNP
50957	3604	25	Croll	Croll	NNP
50957	3604	26	;	;	:
50957	3604	27	though	though	IN
50957	3604	28	there	there	EX
50957	3604	29	may	may	MD
50957	3604	30	be	be	VB
50957	3604	31	serious	serious	JJ
50957	3604	32	doubt	doubt	NN
50957	3604	33	whether	whether	IN
50957	3604	34	the	the	DT
50957	3604	35	effects	effect	NNS
50957	3604	36	of	of	IN
50957	3604	37	those	those	DT
50957	3604	38	changes	change	NNS
50957	3604	39	upon	upon	IN
50957	3604	40	climate	climate	NN
50957	3604	41	would	would	MD
50957	3604	42	be	be	VB
50957	3604	43	all	all	DT
50957	3604	44	that	that	WDT
50957	3604	45	is	be	VBZ
50957	3604	46	surmised	surmise	VBN
50957	3604	47	,	,	,
50957	3604	48	since	since	IN
50957	3604	49	equal	equal	JJ
50957	3604	50	amounts	amount	NNS
50957	3604	51	of	of	IN
50957	3604	52	heat	heat	NN
50957	3604	53	would	would	MD
50957	3604	54	fall	fall	VB
50957	3604	55	upon	upon	IN
50957	3604	56	the	the	DT
50957	3604	57	earth	earth	NN
50957	3604	58	during	during	IN
50957	3604	59	summer	summer	NN
50957	3604	60	,	,	,
50957	3604	61	whether	whether	IN
50957	3604	62	made	make	VBN
50957	3604	63	longer	long	RBR
50957	3604	64	or	or	CC
50957	3604	65	shorter	short	JJR
50957	3604	66	by	by	IN
50957	3604	67	the	the	DT
50957	3604	68	cause	cause	NN
50957	3604	69	referred	refer	VBD
50957	3604	70	to	to	IN
50957	3604	71	.	.	.
50957	3605	1	During	during	IN
50957	3605	2	the	the	DT
50957	3605	3	short	short	JJ
50957	3605	4	summers	summer	NNS
50957	3605	5	the	the	DT
50957	3605	6	earth	earth	NN
50957	3605	7	is	be	VBZ
50957	3605	8	so	so	RB
50957	3605	9	much	much	RB
50957	3605	10	nearer	near	JJR
50957	3605	11	the	the	DT
50957	3605	12	sun	sun	NN
50957	3605	13	that	that	IN
50957	3605	14	it	-PRON-	PRP
50957	3605	15	receives	receive	VBZ
50957	3605	16	each	each	DT
50957	3605	17	season	season	NN
50957	3605	18	absolutely	absolutely	RB
50957	3605	19	as	as	IN
50957	3605	20	much	much	JJ
50957	3605	21	heat	heat	NN
50957	3605	22	as	as	IN
50957	3605	23	it	-PRON-	PRP
50957	3605	24	does	do	VBZ
50957	3605	25	during	during	IN
50957	3605	26	the	the	DT
50957	3605	27	longer	long	JJR
50957	3605	28	summers	summer	NNS
50957	3605	29	,	,	,
50957	3605	30	when	when	WRB
50957	3605	31	it	-PRON-	PRP
50957	3605	32	is	be	VBZ
50957	3605	33	so	so	RB
50957	3605	34	much	much	RB
50957	3605	35	farther	far	RBR
50957	3605	36	away	away	RB
50957	3605	37	from	from	IN
50957	3605	38	the	the	DT
50957	3605	39	sun	sun	NN
50957	3605	40	.	.	.
50957	3606	1	Thus	thus	RB
50957	3606	2	the	the	DT
50957	3606	3	theory	theory	NN
50957	3606	4	rests	rest	VBZ
50957	3606	5	at	at	IN
50957	3606	6	last	last	JJ
50957	3606	7	upon	upon	IN
50957	3606	8	the	the	DT
50957	3606	9	question	question	NN
50957	3606	10	what	what	WP
50957	3606	11	would	would	MD
50957	3606	12	become	become	VB
50957	3606	13	of	of	IN
50957	3606	14	the	the	DT
50957	3606	15	heat	heat	NN
50957	3606	16	reaching	reach	VBG
50957	3606	17	the	the	DT
50957	3606	18	earth	earth	NN
50957	3606	19	in	in	IN
50957	3606	20	these	these	DT
50957	3606	21	differing	differing	JJ
50957	3606	22	conditions	condition	NNS
50957	3606	23	.	.	.
50957	3607	1	It	-PRON-	PRP
50957	3607	2	is	be	VBZ
50957	3607	3	plausibly	plausibly	RB
50957	3607	4	urged	urge	VBN
50957	3607	5	by	by	IN
50957	3607	6	Mr.	Mr.	NNP
50957	3607	7	Croll	Croll	NNP
50957	3607	8	that	that	IN
50957	3607	9	when	when	WRB
50957	3607	10	a	a	DT
50957	3607	11	hemisphere	hemisphere	NN
50957	3607	12	of	of	IN
50957	3607	13	the	the	DT
50957	3607	14	earth	earth	NN
50957	3607	15	is	be	VBZ
50957	3607	16	passing	pass	VBG
50957	3607	17	through	through	IN
50957	3607	18	a	a	DT
50957	3607	19	period	period	NN
50957	3607	20	of	of	IN
50957	3607	21	long	long	JJ
50957	3607	22	winters	winter	NNS
50957	3607	23	the	the	DT
50957	3607	24	radiation	radiation	NN
50957	3607	25	of	of	IN
50957	3607	26	heat	heat	NN
50957	3607	27	will	will	MD
50957	3607	28	be	be	VB
50957	3607	29	so	so	RB
50957	3607	30	excessive	excessive	JJ
50957	3607	31	that	that	IN
50957	3607	32	the	the	DT
50957	3607	33	temperature	temperature	NN
50957	3607	34	would	would	MD
50957	3607	35	fall	fall	VB
50957	3607	36	much	much	RB
50957	3607	37	below	below	IN
50957	3607	38	what	what	WP
50957	3607	39	it	-PRON-	PRP
50957	3607	40	would	would	MD
50957	3607	41	during	during	IN
50957	3607	42	the	the	DT
50957	3607	43	shorter	short	JJR
50957	3607	44	winters	winter	NNS
50957	3607	45	;	;	:
50957	3607	46	and	and	CC
50957	3607	47	so	so	RB
50957	3607	48	ice	ice	NN
50957	3607	49	and	and	CC
50957	3607	50	snow	snow	NN
50957	3607	51	would	would	MD
50957	3607	52	accumulate	accumulate	VB
50957	3607	53	far	far	RB
50957	3607	54	beyond	beyond	IN
50957	3607	55	the	the	DT
50957	3607	56	usual	usual	JJ
50957	3607	57	amount	amount	NN
50957	3607	58	.	.	.
50957	3608	1	It	-PRON-	PRP
50957	3608	2	is	be	VBZ
50957	3608	3	also	also	RB
50957	3608	4	supposed	suppose	VBN
50957	3608	5	that	that	IN
50957	3608	6	the	the	DT
50957	3608	7	effect	effect	NN
50957	3608	8	of	of	IN
50957	3608	9	the	the	DT
50957	3608	10	summer	summer	NN
50957	3608	11	's	's	POS
50957	3608	12	sun	sun	NN
50957	3608	13	in	in	IN
50957	3608	14	melting	melt	VBG
50957	3608	15	the	the	DT
50957	3608	16	ice	ice	NN
50957	3608	17	during	during	IN
50957	3608	18	the	the	DT
50957	3608	19	short	short	JJ
50957	3608	20	summer	summer	NN
50957	3608	21	would	would	MD
50957	3608	22	be	be	VB
50957	3608	23	diminished	diminish	VBN
50957	3608	24	through	through	IN
50957	3608	25	natural	natural	JJ
50957	3608	26	increase	increase	NN
50957	3608	27	of	of	IN
50957	3608	28	the	the	DT
50957	3608	29	amount	amount	NN
50957	3608	30	of	of	IN
50957	3608	31	foggy	foggy	JJ
50957	3608	32	and	and	CC
50957	3608	33	cloudy	cloudy	JJ
50957	3608	34	weather	weather	NN
50957	3608	35	.	.	.
50957	3609	1	Adhémar	Adhémar	NNP
50957	3609	2	's	's	POS
50957	3609	3	theory	theory	NN
50957	3609	4	is	be	VBZ
50957	3609	5	supposed	suppose	VBN
50957	3609	6	by	by	IN
50957	3609	7	Sir	Sir	NNP
50957	3609	8	Robert	Robert	NNP
50957	3609	9	Ball	Ball	NNP
50957	3609	10	,	,	,
50957	3609	11	Royal	Royal	NNP
50957	3609	12	Astronomer	Astronomer	NNP
50957	3609	13	of	of	IN
50957	3609	14	Ireland	Ireland	NNP
50957	3609	15	,	,	,
50957	3609	16	to	to	TO
50957	3609	17	be	be	VB
50957	3609	18	considerably	considerably	RB
50957	3609	19	re	re	VBN
50957	3609	20	-	-	VBN
50957	3609	21	enforced	enforce	VBN
50957	3609	22	by	by	IN
50957	3609	23	a	a	DT
50957	3609	24	discovery	discovery	NN
50957	3609	25	which	which	WDT
50957	3609	26	he	-PRON-	PRP
50957	3609	27	has	have	VBZ
50957	3609	28	made	make	VBN
50957	3609	29	concerning	concern	VBG
50957	3609	30	the	the	DT
50957	3609	31	distribution	distribution	NN
50957	3609	32	of	of	IN
50957	3609	33	heat	heat	NN
50957	3609	34	upon	upon	IN
50957	3609	35	the	the	DT
50957	3609	36	earth	earth	NN
50957	3609	37	during	during	IN
50957	3609	38	the	the	DT
50957	3609	39	seasons	season	NNS
50957	3609	40	culminating	culminate	VBG
50957	3609	41	in	in	IN
50957	3609	42	the	the	DT
50957	3609	43	summer	summer	NN
50957	3609	44	and	and	CC
50957	3609	45	winter	winter	NN
50957	3609	46	solstices	solstice	NNS
50957	3609	47	.	.	.
50957	3610	1	Croll	croll	NN
50957	3610	2	had	have	VBD
50957	3610	3	assumed	assume	VBN
50957	3610	4	,	,	,
50957	3610	5	on	on	IN
50957	3610	6	the	the	DT
50957	3610	7	authority	authority	NN
50957	3610	8	of	of	IN
50957	3610	9	Herschel	Herschel	NNP
50957	3610	10	,	,	,
50957	3610	11	that	that	IN
50957	3610	12	a	a	DT
50957	3610	13	hemisphere	hemisphere	NN
50957	3610	14	of	of	IN
50957	3610	15	the	the	DT
50957	3610	16	earth	earth	NN
50957	3610	17	during	during	IN
50957	3610	18	the	the	DT
50957	3610	19	longer	long	JJR
50957	3610	20	winter	winter	NN
50957	3610	21	in	in	IN
50957	3610	22	aphelion	aphelion	NN
50957	3610	23	would	would	MD
50957	3610	24	receive	receive	VB
50957	3610	25	the	the	DT
50957	3610	26	same	same	JJ
50957	3610	27	actual	actual	JJ
50957	3610	28	amount	amount	NN
50957	3610	29	of	of	IN
50957	3610	30	heat	heat	NN
50957	3610	31	which	which	WDT
50957	3610	32	would	would	MD
50957	3610	33	fall	fall	VB
50957	3610	34	upon	upon	IN
50957	3610	35	it	-PRON-	PRP
50957	3610	36	during	during	IN
50957	3610	37	the	the	DT
50957	3610	38	shorter	short	JJR
50957	3610	39	summer	summer	NN
50957	3610	40	in	in	IN
50957	3610	41	perihelion	perihelion	NN
50957	3610	42	;	;	:
50957	3610	43	whereas	whereas	IN
50957	3610	44	,	,	,
50957	3610	45	according	accord	VBG
50957	3610	46	to	to	IN
50957	3610	47	Dr.	Dr.	NNP
50957	3610	48	Ball	Ball	NNP
50957	3610	49	's	's	POS
50957	3610	50	discovery	discovery	NN
50957	3610	51	,	,	,
50957	3610	52	"	"	''
50957	3610	53	of	of	IN
50957	3610	54	the	the	DT
50957	3610	55	total	total	JJ
50957	3610	56	amount	amount	NN
50957	3610	57	of	of	IN
50957	3610	58	heat	heat	NN
50957	3610	59	received	receive	VBN
50957	3610	60	from	from	IN
50957	3610	61	the	the	DT
50957	3610	62	sun	sun	NN
50957	3610	63	on	on	IN
50957	3610	64	a	a	DT
50957	3610	65	hemisphere	hemisphere	NN
50957	3610	66	of	of	IN
50957	3610	67	the	the	DT
50957	3610	68	earth	earth	NN
50957	3610	69	in	in	IN
50957	3610	70	the	the	DT
50957	3610	71	course	course	NN
50957	3610	72	of	of	IN
50957	3610	73	a	a	DT
50957	3610	74	year	year	NN
50957	3610	75	,	,	,
50957	3610	76	sixty	sixty	CD
50957	3610	77	-	-	HYPH
50957	3610	78	three	three	CD
50957	3610	79	per	per	IN
50957	3610	80	cent	cent	NN
50957	3610	81	is	be	VBZ
50957	3610	82	received	receive	VBN
50957	3610	83	during	during	IN
50957	3610	84	the	the	DT
50957	3610	85	summer	summer	NN
50957	3610	86	and	and	CC
50957	3610	87	thirty	thirty	CD
50957	3610	88	-	-	HYPH
50957	3610	89	seven	seven	CD
50957	3610	90	per	per	IN
50957	3610	91	cent	cent	NN
50957	3610	92	during	during	IN
50957	3610	93	the	the	DT
50957	3610	94	winter	winter	NN
50957	3610	95	.	.	.
50957	3611	1	"	"	``
50957	3611	2	[	[	-LRB-
50957	3611	3	DU	DU	NNP
50957	3611	4	]	]	-RRB-
50957	3611	5	When	when	WRB
50957	3611	6	,	,	,
50957	3611	7	therefore	therefore	RB
50957	3611	8	,	,	,
50957	3611	9	the	the	DT
50957	3611	10	summers	summer	NNS
50957	3611	11	occur	occur	VBP
50957	3611	12	in	in	IN
50957	3611	13	perihelion	perihelion	NN
50957	3611	14	the	the	DT
50957	3611	15	heat	heat	NN
50957	3611	16	is	be	VBZ
50957	3611	17	more	more	RBR
50957	3611	18	intense	intense	JJ
50957	3611	19	than	than	IN
50957	3611	20	Croll	Croll	NNP
50957	3611	21	had	have	VBD
50957	3611	22	supposed	suppose	VBN
50957	3611	23	,	,	,
50957	3611	24	and	and	CC
50957	3611	25	,	,	,
50957	3611	26	at	at	IN
50957	3611	27	the	the	DT
50957	3611	28	same	same	JJ
50957	3611	29	time	time	NN
50957	3611	30	,	,	,
50957	3611	31	the	the	DT
50957	3611	32	winters	winter	NNS
50957	3611	33	occurring	occur	VBG
50957	3611	34	in	in	IN
50957	3611	35	aphelion	aphelion	NN
50957	3611	36	are	be	VBP
50957	3611	37	more	more	RBR
50957	3611	38	deficient	deficient	JJ
50957	3611	39	in	in	IN
50957	3611	40	heat	heat	NN
50957	3611	41	than	than	IN
50957	3611	42	he	-PRON-	PRP
50957	3611	43	had	have	VBD
50957	3611	44	assumed	assume	VBN
50957	3611	45	.	.	.
50957	3612	1	This	this	DT
50957	3612	2	discovery	discovery	NN
50957	3612	3	of	of	IN
50957	3612	4	Dr.	Dr.	NNP
50957	3612	5	Ball	Ball	NNP
50957	3612	6	will	will	MD
50957	3612	7	not	not	RB
50957	3612	8	,	,	,
50957	3612	9	however	however	RB
50957	3612	10	,	,	,
50957	3612	11	materially	materially	RB
50957	3612	12	affect	affect	VBP
50957	3612	13	the	the	DT
50957	3612	14	discussion	discussion	NN
50957	3612	15	of	of	IN
50957	3612	16	Croll	Croll	NNP
50957	3612	17	's	's	POS
50957	3612	18	theory	theory	NN
50957	3612	19	upon	upon	IN
50957	3612	20	its	-PRON-	PRP$
50957	3612	21	inherent	inherent	JJ
50957	3612	22	merits	merit	NNS
50957	3612	23	,	,	,
50957	3612	24	since	since	IN
50957	3612	25	it	-PRON-	PRP
50957	3612	26	is	be	VBZ
50957	3612	27	simply	simply	RB
50957	3612	28	an	an	DT
50957	3612	29	intensification	intensification	NN
50957	3612	30	of	of	IN
50957	3612	31	the	the	DT
50957	3612	32	causes	cause	NNS
50957	3612	33	invoked	invoke	VBN
50957	3612	34	by	by	IN
50957	3612	35	him	-PRON-	PRP
50957	3612	36	.	.	.
50957	3613	1	We	-PRON-	PRP
50957	3613	2	will	will	MD
50957	3613	3	therefore	therefore	RB
50957	3613	4	let	let	VB
50957	3613	5	it	-PRON-	PRP
50957	3613	6	stand	stand	VB
50957	3613	7	or	or	CC
50957	3613	8	fall	fall	VB
50957	3613	9	in	in	IN
50957	3613	10	the	the	DT
50957	3613	11	light	light	NN
50957	3613	12	of	of	IN
50957	3613	13	the	the	DT
50957	3613	14	general	general	JJ
50957	3613	15	considerations	consideration	NNS
50957	3613	16	hereafter	hereafter	RB
50957	3613	17	to	to	TO
50957	3613	18	be	be	VB
50957	3613	19	adduced	adduce	VBN
50957	3613	20	.	.	.
50957	3614	1	[	[	-LRB-
50957	3614	2	Footnote	Footnote	NNP
50957	3614	3	DU	DU	NNP
50957	3614	4	:	:	:
50957	3614	5	Cause	cause	NN
50957	3614	6	of	of	IN
50957	3614	7	an	an	DT
50957	3614	8	Ice	Ice	NNP
50957	3614	9	Age	Age	NNP
50957	3614	10	,	,	,
50957	3614	11	p.	p.	NN
50957	3615	1	90	90	CD
50957	3615	2	.	.	.
50957	3615	3	]	]	-RRB-
50957	3616	1	The	the	DT
50957	3616	2	aid	aid	NN
50957	3616	3	of	of	IN
50957	3616	4	theoretical	theoretical	JJ
50957	3616	5	consequent	consequent	NN
50957	3616	6	changes	change	NNS
50957	3616	7	in	in	IN
50957	3616	8	the	the	DT
50957	3616	9	volume	volume	NN
50957	3616	10	of	of	IN
50957	3616	11	the	the	DT
50957	3616	12	Gulf	Gulf	NNP
50957	3616	13	Stream	Stream	NNP
50957	3616	14	,	,	,
50957	3616	15	and	and	CC
50957	3616	16	in	in	IN
50957	3616	17	the	the	DT
50957	3616	18	area	area	NN
50957	3616	19	of	of	IN
50957	3616	20	the	the	DT
50957	3616	21	trade	trade	NN
50957	3616	22	-	-	HYPH
50957	3616	23	winds	wind	NNS
50957	3616	24	,	,	,
50957	3616	25	has	have	VBZ
50957	3616	26	also	also	RB
50957	3616	27	to	to	TO
50957	3616	28	be	be	VB
50957	3616	29	invoked	invoke	VBN
50957	3616	30	by	by	IN
50957	3616	31	Mr.	Mr.	NNP
50957	3616	32	Croll	Croll	NNP
50957	3616	33	.	.	.
50957	3617	1	The	the	DT
50957	3617	2	theory	theory	NN
50957	3617	3	likewise	likewise	RB
50957	3617	4	receives	receive	VBZ
50957	3617	5	supposed	suppose	VBN
50957	3617	6	confirmation	confirmation	NN
50957	3617	7	from	from	IN
50957	3617	8	facts	fact	NNS
50957	3617	9	alleged	allege	VBN
50957	3617	10	concerning	concern	VBG
50957	3617	11	the	the	DT
50957	3617	12	present	present	JJ
50957	3617	13	climate	climate	NN
50957	3617	14	of	of	IN
50957	3617	15	the	the	DT
50957	3617	16	southern	southern	JJ
50957	3617	17	hemisphere	hemisphere	NN
50957	3617	18	which	which	WDT
50957	3617	19	is	be	VBZ
50957	3617	20	passing	pass	VBG
50957	3617	21	through	through	IN
50957	3617	22	the	the	DT
50957	3617	23	astronomical	astronomical	JJ
50957	3617	24	conditions	condition	NNS
50957	3617	25	thought	think	VBN
50957	3617	26	to	to	TO
50957	3617	27	be	be	VB
50957	3617	28	favourable	favourable	JJ
50957	3617	29	to	to	IN
50957	3617	30	its	-PRON-	PRP$
50957	3617	31	glaciation	glaciation	NN
50957	3617	32	.	.	.
50957	3618	1	The	the	DT
50957	3618	2	antarctic	antarctic	JJ
50957	3618	3	continent	continent	NN
50957	3618	4	is	be	VBZ
50957	3618	5	completely	completely	RB
50957	3618	6	enveloped	envelop	VBN
50957	3618	7	in	in	IN
50957	3618	8	ice	ice	NN
50957	3618	9	,	,	,
50957	3618	10	even	even	RB
50957	3618	11	down	down	IN
50957	3618	12	to	to	IN
50957	3618	13	the	the	DT
50957	3618	14	sixty	sixty	CD
50957	3618	15	-	-	HYPH
50957	3618	16	seventh	seventh	JJ
50957	3618	17	degree	degree	NN
50957	3618	18	of	of	IN
50957	3618	19	latitude	latitude	NN
50957	3618	20	.	.	.
50957	3619	1	A	a	DT
50957	3619	2	few	few	JJ
50957	3619	3	degrees	degree	NNS
50957	3619	4	nearer	nearer	VBP
50957	3619	5	the	the	DT
50957	3619	6	pole	pole	NN
50957	3619	7	Sir	Sir	NNP
50957	3619	8	J.	J.	NNP
50957	3619	9	C.	C.	NNP
50957	3619	10	Boss	Boss	NNP
50957	3619	11	describes	describe	VBZ
50957	3619	12	the	the	DT
50957	3619	13	ice	ice	NN
50957	3619	14	as	as	IN
50957	3619	15	rising	rise	VBG
50957	3619	16	from	from	IN
50957	3619	17	the	the	DT
50957	3619	18	water	water	NN
50957	3619	19	in	in	IN
50957	3619	20	a	a	DT
50957	3619	21	precipitous	precipitous	JJ
50957	3619	22	wall	wall	NN
50957	3619	23	one	one	CD
50957	3619	24	hundred	hundred	CD
50957	3619	25	and	and	CC
50957	3619	26	eighty	eighty	CD
50957	3619	27	feet	foot	NNS
50957	3619	28	high	high	JJ
50957	3619	29	.	.	.
50957	3620	1	In	in	IN
50957	3620	2	front	front	NN
50957	3620	3	of	of	IN
50957	3620	4	such	such	PDT
50957	3620	5	a	a	DT
50957	3620	6	wall	wall	NN
50957	3620	7	,	,	,
50957	3620	8	and	and	CC
50957	3620	9	nearly	nearly	RB
50957	3620	10	twenty	twenty	CD
50957	3620	11	degrees	degree	NNS
50957	3620	12	from	from	IN
50957	3620	13	the	the	DT
50957	3620	14	south	south	NNP
50957	3620	15	pole	pole	NNP
50957	3620	16	,	,	,
50957	3620	17	this	this	DT
50957	3620	18	navigator	navigator	NN
50957	3620	19	sailed	sail	VBD
50957	3620	20	four	four	CD
50957	3620	21	hundred	hundred	CD
50957	3620	22	and	and	CC
50957	3620	23	fifty	fifty	CD
50957	3620	24	miles	mile	NNS
50957	3620	25	!	!	.
50957	3621	1	Voyagers	Voyagers	NNP
50957	3621	2	,	,	,
50957	3621	3	in	in	IN
50957	3621	4	general	general	JJ
50957	3621	5	,	,	,
50957	3621	6	are	be	VBP
50957	3621	7	said	say	VBN
50957	3621	8	to	to	TO
50957	3621	9	agree	agree	VB
50957	3621	10	that	that	IN
50957	3621	11	the	the	DT
50957	3621	12	summers	summer	NNS
50957	3621	13	of	of	IN
50957	3621	14	the	the	DT
50957	3621	15	antarctic	antarctic	JJ
50957	3621	16	zone	zone	NN
50957	3621	17	are	be	VBP
50957	3621	18	much	much	RB
50957	3621	19	more	more	RBR
50957	3621	20	foggy	foggy	JJ
50957	3621	21	and	and	CC
50957	3621	22	cold	cold	JJ
50957	3621	23	than	than	IN
50957	3621	24	they	-PRON-	PRP
50957	3621	25	are	be	VBP
50957	3621	26	in	in	IN
50957	3621	27	corresponding	correspond	VBG
50957	3621	28	latitudes	latitude	NNS
50957	3621	29	in	in	IN
50957	3621	30	the	the	DT
50957	3621	31	northern	northern	JJ
50957	3621	32	hemisphere	hemisphere	NN
50957	3621	33	;	;	:
50957	3621	34	and	and	CC
50957	3621	35	this	this	DT
50957	3621	36	,	,	,
50957	3621	37	even	even	RB
50957	3621	38	though	though	IN
50957	3621	39	the	the	DT
50957	3621	40	sun	sun	NN
50957	3621	41	is	be	VBZ
50957	3621	42	3,000,000	3,000,000	CD
50957	3621	43	miles	mile	NNS
50957	3621	44	nearer	nearer	IN
50957	3621	45	the	the	DT
50957	3621	46	earth	earth	NN
50957	3621	47	during	during	IN
50957	3621	48	the	the	DT
50957	3621	49	southern	southern	JJ
50957	3621	50	summer	summer	NN
50957	3621	51	than	than	IN
50957	3621	52	it	-PRON-	PRP
50957	3621	53	is	be	VBZ
50957	3621	54	during	during	IN
50957	3621	55	the	the	DT
50957	3621	56	northern	northern	JJ
50957	3621	57	.	.	.
50957	3622	1	Another	another	DT
50957	3622	2	direction	direction	NN
50957	3622	3	from	from	IN
50957	3622	4	which	which	WDT
50957	3622	5	evidence	evidence	NN
50957	3622	6	is	be	VBZ
50957	3622	7	invoked	invoke	VBN
50957	3622	8	in	in	IN
50957	3622	9	confirmation	confirmation	NN
50957	3622	10	of	of	IN
50957	3622	11	Mr.	Mr.	NNP
50957	3622	12	Croll	Croll	NNP
50957	3622	13	's	's	POS
50957	3622	14	theory	theory	NN
50957	3622	15	is	be	VBZ
50957	3622	16	the	the	DT
50957	3622	17	geological	geological	JJ
50957	3622	18	indications	indication	NNS
50957	3622	19	of	of	IN
50957	3622	20	successive	successive	JJ
50957	3622	21	Glacial	glacial	JJ
50957	3622	22	epochs	epoch	NNS
50957	3622	23	in	in	IN
50957	3622	24	times	time	NNS
50957	3622	25	past	past	JJ
50957	3622	26	.	.	.
50957	3623	1	If	if	IN
50957	3623	2	there	there	EX
50957	3623	3	be	be	VB
50957	3623	4	a	a	DT
50957	3623	5	recurring	recur	VBG
50957	3623	6	astronomical	astronomical	JJ
50957	3623	7	cause	cause	NN
50957	3623	8	sufficient	sufficient	JJ
50957	3623	9	of	of	IN
50957	3623	10	itself	-PRON-	PRP
50957	3623	11	to	to	TO
50957	3623	12	produce	produce	VB
50957	3623	13	Glacial	glacial	JJ
50957	3623	14	periods	period	NNS
50957	3623	15	,	,	,
50957	3623	16	such	such	JJ
50957	3623	17	periods	period	NNS
50957	3623	18	should	should	MD
50957	3623	19	recur	recur	VB
50957	3623	20	as	as	RB
50957	3623	21	often	often	RB
50957	3623	22	as	as	IN
50957	3623	23	the	the	DT
50957	3623	24	cause	cause	NN
50957	3623	25	exists	exist	VBZ
50957	3623	26	;	;	:
50957	3623	27	but	but	CC
50957	3623	28	glaciation	glaciation	NN
50957	3623	29	upon	upon	IN
50957	3623	30	the	the	DT
50957	3623	31	scale	scale	NN
50957	3623	32	of	of	IN
50957	3623	33	that	that	DT
50957	3623	34	which	which	WDT
50957	3623	35	immediately	immediately	RB
50957	3623	36	preceded	precede	VBD
50957	3623	37	the	the	DT
50957	3623	38	historic	historic	JJ
50957	3623	39	era	era	NN
50957	3623	40	could	could	MD
50957	3623	41	hardly	hardly	RB
50957	3623	42	have	have	VB
50957	3623	43	occurred	occur	VBN
50957	3623	44	in	in	IN
50957	3623	45	early	early	JJ
50957	3623	46	geological	geological	JJ
50957	3623	47	time	time	NN
50957	3623	48	without	without	IN
50957	3623	49	leaving	leave	VBG
50957	3623	50	marks	mark	NNS
50957	3623	51	which	which	WDT
50957	3623	52	geologists	geologist	NNS
50957	3623	53	would	would	MD
50957	3623	54	have	have	VB
50957	3623	55	discovered	discover	VBN
50957	3623	56	.	.	.
50957	3624	1	Were	be	VBD
50957	3624	2	the	the	DT
50957	3624	3	"	"	``
50957	3624	4	till	till	IN
50957	3624	5	"	"	''
50957	3624	6	now	now	RB
50957	3624	7	covering	cover	VBG
50957	3624	8	the	the	DT
50957	3624	9	glaciated	glaciated	JJ
50957	3624	10	region	region	NN
50957	3624	11	to	to	TO
50957	3624	12	be	be	VB
50957	3624	13	converted	convert	VBN
50957	3624	14	into	into	IN
50957	3624	15	rock	rock	NN
50957	3624	16	,	,	,
50957	3624	17	its	-PRON-	PRP$
50957	3624	18	character	character	NN
50957	3624	19	would	would	MD
50957	3624	20	be	be	VB
50957	3624	21	unmistakable	unmistakable	JJ
50957	3624	22	,	,	,
50957	3624	23	and	and	CC
50957	3624	24	the	the	DT
50957	3624	25	deposit	deposit	NN
50957	3624	26	is	be	VBZ
50957	3624	27	so	so	RB
50957	3624	28	extensive	extensive	JJ
50957	3624	29	that	that	IN
50957	3624	30	it	-PRON-	PRP
50957	3624	31	could	could	MD
50957	3624	32	not	not	RB
50957	3624	33	escape	escape	VB
50957	3624	34	notice	notice	NN
50957	3624	35	.	.	.
50957	3625	1	In	in	IN
50957	3625	2	his	-PRON-	PRP$
50957	3625	3	inaugural	inaugural	JJ
50957	3625	4	address	address	NN
50957	3625	5	before	before	IN
50957	3625	6	the	the	DT
50957	3625	7	British	British	NNP
50957	3625	8	Association	Association	NNP
50957	3625	9	in	in	IN
50957	3625	10	1880	1880	CD
50957	3625	11	,	,	,
50957	3625	12	Professor	Professor	NNP
50957	3625	13	Ramsey	Ramsey	NNP
50957	3625	14	,	,	,
50957	3625	15	Director	Director	NNP
50957	3625	16	-	-	HYPH
50957	3625	17	General	General	NNP
50957	3625	18	of	of	IN
50957	3625	19	the	the	DT
50957	3625	20	Geological	Geological	NNP
50957	3625	21	Survey	Survey	NNP
50957	3625	22	of	of	IN
50957	3625	23	Great	Great	NNP
50957	3625	24	Britain	Britain	NNP
50957	3625	25	,	,	,
50957	3625	26	presented	present	VBD
50957	3625	27	a	a	DT
50957	3625	28	formidable	formidable	JJ
50957	3625	29	list	list	NN
50957	3625	30	of	of	IN
50957	3625	31	glacial	glacial	JJ
50957	3625	32	observations	observation	NNS
50957	3625	33	in	in	IN
50957	3625	34	connection	connection	NN
50957	3625	35	with	with	IN
50957	3625	36	rocks	rock	NNS
50957	3625	37	of	of	IN
50957	3625	38	a	a	DT
50957	3625	39	remote	remote	JJ
50957	3625	40	age	age	NN
50957	3625	41	.	.	.
50957	3626	1	[	[	-LRB-
50957	3626	2	DV	DV	NNP
50957	3626	3	]	]	-RRB-
50957	3626	4	Beginning	begin	VBG
50957	3626	5	at	at	IN
50957	3626	6	the	the	DT
50957	3626	7	earliest	early	JJS
50957	3626	8	date	date	NN
50957	3626	9	,	,	,
50957	3626	10	he	-PRON-	PRP
50957	3626	11	cites	cite	VBZ
50957	3626	12	Professor	Professor	NNP
50957	3626	13	Archibald	Archibald	NNP
50957	3626	14	Geikie	Geikie	NNP
50957	3626	15	,	,	,
50957	3626	16	one	one	CD
50957	3626	17	of	of	IN
50957	3626	18	the	the	DT
50957	3626	19	most	most	RBS
50957	3626	20	competent	competent	JJ
50957	3626	21	judges	judge	NNS
50957	3626	22	,	,	,
50957	3626	23	as	as	RB
50957	3626	24	confident	confident	JJ
50957	3626	25	that	that	IN
50957	3626	26	the	the	DT
50957	3626	27	rounded	rounded	JJ
50957	3626	28	knobs	knob	NNS
50957	3626	29	and	and	CC
50957	3626	30	knolls	knoll	NNS
50957	3626	31	of	of	IN
50957	3626	32	Laurentian	laurentian	JJ
50957	3626	33	rocks	rock	NNS
50957	3626	34	exposed	expose	VBN
50957	3626	35	over	over	IN
50957	3626	36	a	a	DT
50957	3626	37	large	large	JJ
50957	3626	38	region	region	NN
50957	3626	39	in	in	IN
50957	3626	40	northwestern	northwestern	JJ
50957	3626	41	Scotland	Scotland	NNP
50957	3626	42	,	,	,
50957	3626	43	together	together	RB
50957	3626	44	with	with	IN
50957	3626	45	vast	vast	JJ
50957	3626	46	beds	bed	NNS
50957	3626	47	of	of	IN
50957	3626	48	coarse	coarse	JJ
50957	3626	49	,	,	,
50957	3626	50	angular	angular	JJ
50957	3626	51	,	,	,
50957	3626	52	unstratified	unstratified	JJ
50957	3626	53	conglomerates	conglomerate	NNS
50957	3626	54	,	,	,
50957	3626	55	are	be	VBP
50957	3626	56	unquestionable	unquestionable	JJ
50957	3626	57	evidences	evidence	NNS
50957	3626	58	of	of	IN
50957	3626	59	glacial	glacial	JJ
50957	3626	60	action	action	NN
50957	3626	61	at	at	IN
50957	3626	62	that	that	DT
50957	3626	63	early	early	JJ
50957	3626	64	period	period	NN
50957	3626	65	.	.	.
50957	3627	1	Masses	masse	NNS
50957	3627	2	of	of	IN
50957	3627	3	similar	similar	JJ
50957	3627	4	conglomerates	conglomerate	NNS
50957	3627	5	,	,	,
50957	3627	6	resembling	resemble	VBG
50957	3627	7	consolidated	consolidated	JJ
50957	3627	8	glacial	glacial	JJ
50957	3627	9	boulder	boulder	NN
50957	3627	10	-	-	HYPH
50957	3627	11	beds	bed	NNS
50957	3627	12	,	,	,
50957	3627	13	occur	occur	VBP
50957	3627	14	also	also	RB
50957	3627	15	in	in	IN
50957	3627	16	the	the	DT
50957	3627	17	Lower	low	JJR
50957	3627	18	Silurian	silurian	JJ
50957	3627	19	formation	formation	NN
50957	3627	20	at	at	IN
50957	3627	21	Corswall	Corswall	NNP
50957	3627	22	,	,	,
50957	3627	23	England	England	NNP
50957	3627	24	.	.	.
50957	3628	1	In	in	IN
50957	3628	2	Dunbar	Dunbar	NNP
50957	3628	3	,	,	,
50957	3628	4	Scotland	Scotland	NNP
50957	3628	5	,	,	,
50957	3628	6	Professor	Professor	NNP
50957	3628	7	Forbes	Forbes	NNP
50957	3628	8	also	also	RB
50957	3628	9	found	find	VBD
50957	3628	10	,	,	,
50957	3628	11	in	in	IN
50957	3628	12	formations	formation	NNS
50957	3628	13	of	of	IN
50957	3628	14	but	but	CC
50957	3628	15	little	little	JJ
50957	3628	16	later	later	JJ
50957	3628	17	age	age	NN
50957	3628	18	than	than	IN
50957	3628	19	the	the	DT
50957	3628	20	Coal	Coal	NNP
50957	3628	21	period	period	NN
50957	3628	22	,	,	,
50957	3628	23	"	"	''
50957	3628	24	brecciated	brecciate	VBD
50957	3628	25	conglomerates	conglomerate	NNS
50957	3628	26	,	,	,
50957	3628	27	consisting	consist	VBG
50957	3628	28	of	of	IN
50957	3628	29	pebbles	pebble	NNS
50957	3628	30	and	and	CC
50957	3628	31	large	large	JJ
50957	3628	32	blocks	block	NNS
50957	3628	33	of	of	IN
50957	3628	34	stone	stone	NN
50957	3628	35	,	,	,
50957	3628	36	generally	generally	RB
50957	3628	37	angular	angular	JJ
50957	3628	38	,	,	,
50957	3628	39	embedded	embed	VBN
50957	3628	40	in	in	IN
50957	3628	41	a	a	DT
50957	3628	42	marly	marly	JJ
50957	3628	43	paste	paste	NN
50957	3628	44	,	,	,
50957	3628	45	in	in	IN
50957	3628	46	which	which	WDT
50957	3628	47	some	some	DT
50957	3628	48	of	of	IN
50957	3628	49	the	the	DT
50957	3628	50	pebbles	pebble	NNS
50957	3628	51	are	be	VBP
50957	3628	52	as	as	RB
50957	3628	53	well	well	RB
50957	3628	54	scratched	scratched	JJ
50957	3628	55	as	as	IN
50957	3628	56	those	those	DT
50957	3628	57	found	find	VBN
50957	3628	58	in	in	IN
50957	3628	59	medial	medial	JJ
50957	3628	60	moraines	moraine	NNS
50957	3628	61	.	.	.
50957	3628	62	"	"	''
50957	3629	1	In	in	IN
50957	3629	2	formations	formation	NNS
50957	3629	3	of	of	IN
50957	3629	4	corresponding	correspond	VBG
50957	3629	5	antiquity	antiquity	NN
50957	3629	6	the	the	DT
50957	3629	7	geologists	geologist	NNS
50957	3629	8	of	of	IN
50957	3629	9	India	India	NNP
50957	3629	10	have	have	VBP
50957	3629	11	found	find	VBN
50957	3629	12	similar	similar	JJ
50957	3629	13	boulder	boulder	NN
50957	3629	14	-	-	HYPH
50957	3629	15	beds	bed	NNS
50957	3629	16	,	,	,
50957	3629	17	in	in	IN
50957	3629	18	which	which	WDT
50957	3629	19	some	some	DT
50957	3629	20	of	of	IN
50957	3629	21	the	the	DT
50957	3629	22	blocks	block	NNS
50957	3629	23	are	be	VBP
50957	3629	24	polished	polished	JJ
50957	3629	25	and	and	CC
50957	3629	26	striated	striate	VBN
50957	3629	27	.	.	.
50957	3630	1	[	[	-LRB-
50957	3630	2	Footnote	Footnote	NNP
50957	3630	3	DV	DV	NNP
50957	3630	4	:	:	:
50957	3630	5	Nature	nature	NN
50957	3630	6	(	(	-LRB-
50957	3630	7	August	August	NNP
50957	3630	8	26	26	CD
50957	3630	9	,	,	,
50957	3630	10	1880	1880	CD
50957	3630	11	)	)	-RRB-
50957	3630	12	,	,	,
50957	3630	13	vol	vol	NNP
50957	3630	14	.	.	.
50957	3631	1	xxii	xxii	NNP
50957	3631	2	,	,	,
50957	3631	3	pp	pp	NNP
50957	3631	4	.	.	.
50957	3632	1	388	388	CD
50957	3632	2	,	,	,
50957	3632	3	389	389	CD
50957	3632	4	.	.	.
50957	3632	5	]	]	-RRB-
50957	3633	1	Still	still	RB
50957	3633	2	,	,	,
50957	3633	3	this	this	DT
50957	3633	4	evidence	evidence	NN
50957	3633	5	is	be	VBZ
50957	3633	6	less	less	RBR
50957	3633	7	abundant	abundant	JJ
50957	3633	8	than	than	IN
50957	3633	9	we	-PRON-	PRP
50957	3633	10	should	should	MD
50957	3633	11	expect	expect	VB
50957	3633	12	,	,	,
50957	3633	13	if	if	IN
50957	3633	14	there	there	EX
50957	3633	15	had	have	VBD
50957	3633	16	been	be	VBN
50957	3633	17	the	the	DT
50957	3633	18	repeated	repeat	VBN
50957	3633	19	Glacial	glacial	JJ
50957	3633	20	epochs	epoch	NNS
50957	3633	21	supposed	suppose	VBN
50957	3633	22	by	by	IN
50957	3633	23	Mr.	Mr.	NNP
50957	3633	24	Croll	Croll	NNP
50957	3633	25	's	's	POS
50957	3633	26	astronomical	astronomical	JJ
50957	3633	27	theory	theory	NN
50957	3633	28	;	;	,
50957	3633	29	and	and	CC
50957	3633	30	it	-PRON-	PRP
50957	3633	31	is	be	VBZ
50957	3633	32	by	by	IN
50957	3633	33	no	no	DT
50957	3633	34	means	means	NN
50957	3633	35	impossible	impossible	JJ
50957	3633	36	that	that	IN
50957	3633	37	the	the	DT
50957	3633	38	conglomerates	conglomerate	NNS
50957	3633	39	of	of	IN
50957	3633	40	scratched	scratched	JJ
50957	3633	41	stones	stone	NNS
50957	3633	42	described	describe	VBN
50957	3633	43	by	by	IN
50957	3633	44	Professor	Professor	NNP
50957	3633	45	Ramsey	Ramsey	NNP
50957	3633	46	in	in	IN
50957	3633	47	Great	Great	NNP
50957	3633	48	Britain	Britain	NNP
50957	3633	49	,	,	,
50957	3633	50	and	and	CC
50957	3633	51	by	by	IN
50957	3633	52	Messrs.	Messrs.	NNP
50957	3633	53	Blandford	Blandford	NNP
50957	3633	54	and	and	CC
50957	3633	55	Medlicott	Medlicott	NNP
50957	3633	56	in	in	IN
50957	3633	57	India	India	NNP
50957	3633	58	,	,	,
50957	3633	59	may	may	MD
50957	3633	60	have	have	VB
50957	3633	61	resulted	result	VBN
50957	3633	62	from	from	IN
50957	3633	63	local	local	JJ
50957	3633	64	glaciers	glacier	NNS
50957	3633	65	coming	come	VBG
50957	3633	66	down	down	RP
50957	3633	67	from	from	IN
50957	3633	68	mountain	mountain	NN
50957	3633	69	-	-	HYPH
50957	3633	70	chains	chain	NNS
50957	3633	71	which	which	WDT
50957	3633	72	have	have	VBP
50957	3633	73	been	be	VBN
50957	3633	74	since	since	IN
50957	3633	75	removed	remove	VBN
50957	3633	76	by	by	IN
50957	3633	77	erosion	erosion	NN
50957	3633	78	or	or	CC
50957	3633	79	subsidence	subsidence	NN
50957	3633	80	.	.	.
50957	3634	1	We	-PRON-	PRP
50957	3634	2	are	be	VBP
50957	3634	3	not	not	RB
50957	3634	4	aware	aware	JJ
50957	3634	5	that	that	IN
50957	3634	6	any	any	DT
50957	3634	7	incontestable	incontestable	JJ
50957	3634	8	evidence	evidence	NN
50957	3634	9	has	have	VBZ
50957	3634	10	been	be	VBN
50957	3634	11	presented	present	VBN
50957	3634	12	in	in	IN
50957	3634	13	America	America	NNP
50957	3634	14	of	of	IN
50957	3634	15	any	any	DT
50957	3634	16	glaciation	glaciation	NN
50957	3634	17	previous	previous	JJ
50957	3634	18	to	to	IN
50957	3634	19	that	that	DT
50957	3634	20	of	of	IN
50957	3634	21	_	_	NNP
50957	3634	22	the	the	DT
50957	3634	23	_	_	NNP
50957	3634	24	Glacial	Glacial	NNP
50957	3634	25	period	period	NN
50957	3634	26	.	.	.
50957	3635	1	Upon	upon	IN
50957	3635	2	close	close	JJ
50957	3635	3	consideration	consideration	NN
50957	3635	4	,	,	,
50957	3635	5	also	also	RB
50957	3635	6	,	,	,
50957	3635	7	it	-PRON-	PRP
50957	3635	8	appears	appear	VBZ
50957	3635	9	that	that	IN
50957	3635	10	Mr.	Mr.	NNP
50957	3635	11	Croll	Croll	NNP
50957	3635	12	's	's	POS
50957	3635	13	theory	theory	NN
50957	3635	14	has	have	VBZ
50957	3635	15	not	not	RB
50957	3635	16	properly	properly	RB
50957	3635	17	taken	take	VBN
50957	3635	18	into	into	IN
50957	3635	19	account	account	NN
50957	3635	20	the	the	DT
50957	3635	21	anomalous	anomalous	JJ
50957	3635	22	distribution	distribution	NN
50957	3635	23	of	of	IN
50957	3635	24	heat	heat	NN
50957	3635	25	which	which	WDT
50957	3635	26	we	-PRON-	PRP
50957	3635	27	actually	actually	RB
50957	3635	28	find	find	VBP
50957	3635	29	to	to	TO
50957	3635	30	take	take	VB
50957	3635	31	place	place	NN
50957	3635	32	on	on	IN
50957	3635	33	the	the	DT
50957	3635	34	surface	surface	NN
50957	3635	35	of	of	IN
50957	3635	36	the	the	DT
50957	3635	37	earth	earth	NN
50957	3635	38	.	.	.
50957	3636	1	He	-PRON-	PRP
50957	3636	2	has	have	VBZ
50957	3636	3	done	do	VBN
50957	3636	4	good	good	JJ
50957	3636	5	service	service	NN
50957	3636	6	in	in	IN
50957	3636	7	showing	show	VBG
50957	3636	8	what	what	WP
50957	3636	9	an	an	DT
50957	3636	10	enormous	enormous	JJ
50957	3636	11	transfer	transfer	NN
50957	3636	12	of	of	IN
50957	3636	13	heat	heat	NN
50957	3636	14	there	there	EX
50957	3636	15	is	be	VBZ
50957	3636	16	from	from	IN
50957	3636	17	the	the	DT
50957	3636	18	southern	southern	JJ
50957	3636	19	to	to	IN
50957	3636	20	the	the	DT
50957	3636	21	northern	northern	JJ
50957	3636	22	Atlantic	Atlantic	NNP
50957	3636	23	by	by	IN
50957	3636	24	means	mean	NNS
50957	3636	25	of	of	IN
50957	3636	26	the	the	DT
50957	3636	27	Gulf	Gulf	NNP
50957	3636	28	Stream	Stream	NNP
50957	3636	29	,	,	,
50957	3636	30	estimating	estimate	VBG
50957	3636	31	that	that	IN
50957	3636	32	the	the	DT
50957	3636	33	heat	heat	NN
50957	3636	34	conveyed	convey	VBN
50957	3636	35	by	by	IN
50957	3636	36	the	the	DT
50957	3636	37	Gulf	Gulf	NNP
50957	3636	38	Stream	Stream	NNP
50957	3636	39	into	into	IN
50957	3636	40	the	the	DT
50957	3636	41	Atlantic	Atlantic	NNP
50957	3636	42	Ocean	Ocean	NNP
50957	3636	43	is	be	VBZ
50957	3636	44	equal	equal	JJ
50957	3636	45	to	to	IN
50957	3636	46	one	one	CD
50957	3636	47	fifth	fifth	NN
50957	3636	48	of	of	IN
50957	3636	49	all	all	DT
50957	3636	50	possessed	possess	VBN
50957	3636	51	by	by	IN
50957	3636	52	the	the	DT
50957	3636	53	waters	water	NNS
50957	3636	54	of	of	IN
50957	3636	55	the	the	DT
50957	3636	56	North	North	NNP
50957	3636	57	Atlantic	Atlantic	NNP
50957	3636	58	;	;	:
50957	3636	59	or	or	CC
50957	3636	60	to	to	IN
50957	3636	61	the	the	DT
50957	3636	62	heat	heat	NN
50957	3636	63	received	receive	VBN
50957	3636	64	from	from	IN
50957	3636	65	the	the	DT
50957	3636	66	sun	sun	NN
50957	3636	67	upon	upon	IN
50957	3636	68	a	a	DT
50957	3636	69	million	million	CD
50957	3636	70	and	and	CC
50957	3636	71	a	a	DT
50957	3636	72	half	half	JJ
50957	3636	73	square	square	JJ
50957	3636	74	miles	mile	NNS
50957	3636	75	at	at	IN
50957	3636	76	the	the	DT
50957	3636	77	equator	equator	NN
50957	3636	78	,	,	,
50957	3636	79	or	or	CC
50957	3636	80	two	two	CD
50957	3636	81	million	million	CD
50957	3636	82	square	square	JJ
50957	3636	83	miles	mile	NNS
50957	3636	84	in	in	IN
50957	3636	85	the	the	DT
50957	3636	86	temperate	temperate	NN
50957	3636	87	zone	zone	NN
50957	3636	88	.	.	.
50957	3637	1	"	"	``
50957	3637	2	The	the	DT
50957	3637	3	stoppage	stoppage	NN
50957	3637	4	of	of	IN
50957	3637	5	the	the	DT
50957	3637	6	Gulf	Gulf	NNP
50957	3637	7	Stream	Stream	NNP
50957	3637	8	would	would	MD
50957	3637	9	deprive	deprive	VB
50957	3637	10	the	the	DT
50957	3637	11	Atlantic	Atlantic	NNP
50957	3637	12	of	of	IN
50957	3637	13	77,479,650,000,000,000,000	77,479,650,000,000,000,000	CD
50957	3637	14	foot	foot	NN
50957	3637	15	-	-	HYPH
50957	3637	16	pounds	pound	NNS
50957	3637	17	of	of	IN
50957	3637	18	energy	energy	NN
50957	3637	19	in	in	IN
50957	3637	20	the	the	DT
50957	3637	21	form	form	NN
50957	3637	22	of	of	IN
50957	3637	23	heat	heat	NN
50957	3637	24	per	per	IN
50957	3637	25	day	day	NN
50957	3637	26	.	.	.
50957	3637	27	"	"	''
50957	3638	1	Among	among	IN
50957	3638	2	the	the	DT
50957	3638	3	objections	objection	NNS
50957	3638	4	which	which	WDT
50957	3638	5	bear	bear	VBP
50957	3638	6	against	against	IN
50957	3638	7	this	this	DT
50957	3638	8	ingenious	ingenious	JJ
50957	3638	9	theory	theory	NN
50957	3638	10	is	be	VBZ
50957	3638	11	one	one	CD
50957	3638	12	which	which	WDT
50957	3638	13	will	will	MD
50957	3638	14	appear	appear	VB
50957	3638	15	with	with	IN
50957	3638	16	great	great	JJ
50957	3638	17	force	force	NN
50957	3638	18	when	when	WRB
50957	3638	19	we	-PRON-	PRP
50957	3638	20	come	come	VBP
50957	3638	21	to	to	TO
50957	3638	22	discuss	discuss	VB
50957	3638	23	the	the	DT
50957	3638	24	date	date	NN
50957	3638	25	of	of	IN
50957	3638	26	the	the	DT
50957	3638	27	Glacial	glacial	JJ
50957	3638	28	period	period	NN
50957	3638	29	,	,	,
50957	3638	30	when	when	WRB
50957	3638	31	we	-PRON-	PRP
50957	3638	32	shall	shall	MD
50957	3638	33	show	show	VB
50957	3638	34	that	that	IN
50957	3638	35	even	even	RB
50957	3638	36	Professor	Professor	NNP
50957	3638	37	Hitchcock	Hitchcock	NNP
50957	3638	38	's	's	POS
50957	3638	39	supposition	supposition	NN
50957	3638	40	that	that	IN
50957	3638	41	the	the	DT
50957	3638	42	lingering	linger	VBG
50957	3638	43	effects	effect	NNS
50957	3638	44	of	of	IN
50957	3638	45	the	the	DT
50957	3638	46	last	last	JJ
50957	3638	47	great	great	JJ
50957	3638	48	eccentricity	eccentricity	NN
50957	3638	49	of	of	IN
50957	3638	50	the	the	DT
50957	3638	51	earth	earth	NN
50957	3638	52	's	's	POS
50957	3638	53	orbit	orbit	NN
50957	3638	54	,	,	,
50957	3638	55	continued	continue	VBD
50957	3638	56	down	down	RP
50957	3638	57	to	to	IN
50957	3638	58	forty	forty	CD
50957	3638	59	thousand	thousand	CD
50957	3638	60	years	year	NNS
50957	3638	61	ago	ago	RB
50957	3638	62	,	,	,
50957	3638	63	is	be	VBZ
50957	3638	64	not	not	RB
50957	3638	65	sufficient	sufficient	JJ
50957	3638	66	to	to	TO
50957	3638	67	account	account	VB
50957	3638	68	for	for	IN
50957	3638	69	the	the	DT
50957	3638	70	recentness	recentness	NN
50957	3638	71	of	of	IN
50957	3638	72	the	the	DT
50957	3638	73	close	close	NN
50957	3638	74	of	of	IN
50957	3638	75	the	the	DT
50957	3638	76	period	period	NN
50957	3638	77	as	as	IN
50957	3638	78	shown	show	VBN
50957	3638	79	by	by	IN
50957	3638	80	abundant	abundant	JJ
50957	3638	81	geological	geological	JJ
50957	3638	82	evidence	evidence	NN
50957	3638	83	.	.	.
50957	3639	1	It	-PRON-	PRP
50957	3639	2	is	be	VBZ
50957	3639	3	certainly	certainly	RB
50957	3639	4	not	not	RB
50957	3639	5	more	more	JJR
50957	3639	6	than	than	IN
50957	3639	7	ten	ten	CD
50957	3639	8	or	or	CC
50957	3639	9	fifteen	fifteen	CD
50957	3639	10	thousand	thousand	CD
50957	3639	11	years	year	NNS
50957	3639	12	ago	ago	RB
50957	3639	13	that	that	IN
50957	3639	14	the	the	DT
50957	3639	15	ice	ice	NN
50957	3639	16	finally	finally	RB
50957	3639	17	melted	melt	VBD
50957	3639	18	off	off	RP
50957	3639	19	from	from	IN
50957	3639	20	the	the	DT
50957	3639	21	Laurentian	laurentian	JJ
50957	3639	22	highlands	highland	NNS
50957	3639	23	;	;	:
50957	3639	24	while	while	IN
50957	3639	25	on	on	IN
50957	3639	26	the	the	DT
50957	3639	27	Pacific	Pacific	NNP
50957	3639	28	coast	coast	NN
50957	3639	29	the	the	DT
50957	3639	30	period	period	NN
50957	3639	31	of	of	IN
50957	3639	32	glaciation	glaciation	NN
50957	3639	33	was	be	VBD
50957	3639	34	still	still	RB
50957	3639	35	more	more	RBR
50957	3639	36	recent	recent	JJ
50957	3639	37	.	.	.
50957	3640	1	From	from	IN
50957	3640	2	inspection	inspection	NN
50957	3640	3	of	of	IN
50957	3640	4	the	the	DT
50957	3640	5	accompanying	accompanying	JJ
50957	3640	6	map	map	NN
50957	3640	7	the	the	DT
50957	3640	8	main	main	JJ
50957	3640	9	point	point	NN
50957	3640	10	of	of	IN
50957	3640	11	Mr.	Mr.	NNP
50957	3640	12	Croll	Croll	NNP
50957	3640	13	's	's	POS
50957	3640	14	reasoning	reasoning	NN
50957	3640	15	may	may	MD
50957	3640	16	be	be	VB
50957	3640	17	understood	understand	VBN
50957	3640	18	.	.	.
50957	3641	1	It	-PRON-	PRP
50957	3641	2	will	will	MD
50957	3641	3	be	be	VB
50957	3641	4	seen	see	VBN
50957	3641	5	that	that	IN
50957	3641	6	the	the	DT
50957	3641	7	direction	direction	NN
50957	3641	8	of	of	IN
50957	3641	9	the	the	DT
50957	3641	10	currents	current	NNS
50957	3641	11	in	in	IN
50957	3641	12	the	the	DT
50957	3641	13	central	central	JJ
50957	3641	14	Atlantic	Atlantic	NNP
50957	3641	15	is	be	VBZ
50957	3641	16	largely	largely	RB
50957	3641	17	determined	determine	VBN
50957	3641	18	by	by	IN
50957	3641	19	the	the	DT
50957	3641	20	contour	contour	NN
50957	3641	21	of	of	IN
50957	3641	22	the	the	DT
50957	3641	23	northeastern	northeastern	JJ
50957	3641	24	coast	coast	NN
50957	3641	25	of	of	IN
50957	3641	26	South	South	NNP
50957	3641	27	America	America	NNP
50957	3641	28	.	.	.
50957	3642	1	From	from	IN
50957	3642	2	some	some	DT
50957	3642	3	cause	cause	NN
50957	3642	4	the	the	DT
50957	3642	5	southeast	southeast	JJ
50957	3642	6	trade	trade	NN
50957	3642	7	-	-	HYPH
50957	3642	8	winds	wind	NNS
50957	3642	9	are	be	VBP
50957	3642	10	stronger	strong	JJR
50957	3642	11	than	than	IN
50957	3642	12	the	the	DT
50957	3642	13	northeast	northeast	NN
50957	3642	14	,	,	,
50957	3642	15	and	and	CC
50957	3642	16	their	-PRON-	PRP$
50957	3642	17	force	force	NN
50957	3642	18	is	be	VBZ
50957	3642	19	felt	feel	VBN
50957	3642	20	in	in	IN
50957	3642	21	pushing	push	VBG
50957	3642	22	the	the	DT
50957	3642	23	superficial	superficial	JJ
50957	3642	24	currents	current	NNS
50957	3642	25	of	of	IN
50957	3642	26	warm	warm	JJ
50957	3642	27	water	water	NN
50957	3642	28	farther	far	RBR
50957	3642	29	north	north	RB
50957	3642	30	than	than	IN
50957	3642	31	Cape	Cape	NNP
50957	3642	32	St.	St.	NNP
50957	3642	33	Roque	Roque	NNP
50957	3642	34	,	,	,
50957	3642	35	the	the	DT
50957	3642	36	eastern	eastern	JJ
50957	3642	37	extremity	extremity	NN
50957	3642	38	of	of	IN
50957	3642	39	Brazil	Brazil	NNP
50957	3642	40	.	.	.
50957	3643	1	As	as	IN
50957	3643	2	the	the	DT
50957	3643	3	direction	direction	NN
50957	3643	4	of	of	IN
50957	3643	5	the	the	DT
50957	3643	6	South	south	JJ
50957	3643	7	American	american	JJ
50957	3643	8	coast	coast	NN
50957	3643	9	trends	trend	NNS
50957	3643	10	rapidly	rapidly	RB
50957	3643	11	westward	westward	RB
50957	3643	12	from	from	IN
50957	3643	13	this	this	DT
50957	3643	14	point	point	NN
50957	3643	15	to	to	IN
50957	3643	16	the	the	DT
50957	3643	17	Isthmus	Isthmus	NNP
50957	3643	18	of	of	IN
50957	3643	19	Panama	Panama	NNP
50957	3643	20	,	,	,
50957	3643	21	the	the	DT
50957	3643	22	resultant	resultant	NN
50957	3643	23	of	of	IN
50957	3643	24	the	the	DT
50957	3643	25	forces	force	NNS
50957	3643	26	is	be	VBZ
50957	3643	27	a	a	DT
50957	3643	28	strong	strong	JJ
50957	3643	29	current	current	JJ
50957	3643	30	northwestward	northwestward	NN
50957	3643	31	into	into	IN
50957	3643	32	the	the	DT
50957	3643	33	_	_	NNP
50957	3643	34	cul	cul	NNP
50957	3643	35	-	-	HYPH
50957	3643	36	de	de	NNP
50957	3643	37	-	-	HYPH
50957	3643	38	sac	sac	NN
50957	3643	39	_	_	NNP
50957	3643	40	of	of	IN
50957	3643	41	the	the	DT
50957	3643	42	Gulf	Gulf	NNP
50957	3643	43	of	of	IN
50957	3643	44	Mexico	Mexico	NNP
50957	3643	45	,	,	,
50957	3643	46	from	from	IN
50957	3643	47	which	which	WDT
50957	3643	48	there	there	EX
50957	3643	49	is	be	VBZ
50957	3643	50	only	only	RB
50957	3643	51	the	the	DT
50957	3643	52	one	one	CD
50957	3643	53	outlet	outlet	NN
50957	3643	54	between	between	IN
50957	3643	55	Cuba	Cuba	NNP
50957	3643	56	and	and	CC
50957	3643	57	the	the	DT
50957	3643	58	peninsula	peninsula	NN
50957	3643	59	of	of	IN
50957	3643	60	Florida	Florida	NNP
50957	3643	61	.	.	.
50957	3644	1	Through	through	IN
50957	3644	2	this	this	DT
50957	3644	3	the	the	DT
50957	3644	4	warm	warm	JJ
50957	3644	5	water	water	NN
50957	3644	6	is	be	VBZ
50957	3644	7	forced	force	VBN
50957	3644	8	into	into	IN
50957	3644	9	the	the	DT
50957	3644	10	region	region	NN
50957	3644	11	where	where	WRB
50957	3644	12	westerly	westerly	JJ
50957	3644	13	winds	wind	NNS
50957	3644	14	prevail	prevail	VBP
50957	3644	15	,	,	,
50957	3644	16	and	and	CC
50957	3644	17	spreads	spread	VBZ
50957	3644	18	its	-PRON-	PRP$
50957	3644	19	genial	genial	JJ
50957	3644	20	influence	influence	NN
50957	3644	21	far	far	RB
50957	3644	22	to	to	IN
50957	3644	23	the	the	DT
50957	3644	24	northward	northward	NN
50957	3644	25	,	,	,
50957	3644	26	modifying	modify	VBG
50957	3644	27	the	the	DT
50957	3644	28	climate	climate	NN
50957	3644	29	of	of	IN
50957	3644	30	the	the	DT
50957	3644	31	British	British	NNP
50957	3644	32	Isles	Isles	NNPS
50957	3644	33	,	,	,
50957	3644	34	and	and	CC
50957	3644	35	even	even	RB
50957	3644	36	of	of	IN
50957	3644	37	far	far	RB
50957	3644	38	-	-	HYPH
50957	3644	39	off	off	NN
50957	3644	40	Norway	Norway	NNP
50957	3644	41	.	.	.
50957	3645	1	[	[	-LRB-
50957	3645	2	Illustration	illustration	NN
50957	3645	3	:	:	:
50957	3645	4	Fig	Fig	NNP
50957	3645	5	.	.	.
50957	3646	1	100.--Map	100.--map	CD
50957	3646	2	showing	show	VBG
50957	3646	3	course	course	NN
50957	3646	4	of	of	IN
50957	3646	5	currents	current	NNS
50957	3646	6	in	in	IN
50957	3646	7	the	the	DT
50957	3646	8	Atlantic	Atlantic	NNP
50957	3646	9	Ocean	Ocean	NNP
50957	3646	10	:	:	:
50957	3646	11	_	_	NNP
50957	3646	12	b	b	NNP
50957	3646	13	_	_	NNP
50957	3646	14	and	and	CC
50957	3646	15	_	_	NNP
50957	3646	16	b	b	NNP
50957	3646	17	'	'	''
50957	3646	18	_	_	NNP
50957	3646	19	are	be	VBP
50957	3646	20	currents	current	NNS
50957	3646	21	set	set	VBN
50957	3646	22	in	in	IN
50957	3646	23	motion	motion	NN
50957	3646	24	by	by	IN
50957	3646	25	opposite	opposite	JJ
50957	3646	26	trade	trade	NN
50957	3646	27	-	-	HYPH
50957	3646	28	winds	wind	NNS
50957	3646	29	;	;	:
50957	3646	30	meeting	meeting	NN
50957	3646	31	,	,	,
50957	3646	32	they	-PRON-	PRP
50957	3646	33	produce	produce	VBP
50957	3646	34	the	the	DT
50957	3646	35	equatorial	equatorial	JJ
50957	3646	36	current	current	NN
50957	3646	37	,	,	,
50957	3646	38	which	which	WDT
50957	3646	39	divides	divide	VBZ
50957	3646	40	into	into	IN
50957	3646	41	_	_	NNP
50957	3646	42	c	c	NNP
50957	3646	43	_	_	NNP
50957	3646	44	and	and	CC
50957	3646	45	_	_	NNP
50957	3646	46	c	c	NNP
50957	3646	47	'	'	''
50957	3646	48	_	_	NNP
50957	3646	49	,	,	,
50957	3646	50	continuing	continue	VBG
50957	3646	51	on	on	IN
50957	3646	52	as	as	IN
50957	3646	53	_	_	NNP
50957	3646	54	a	a	DT
50957	3646	55	_	_	NNP
50957	3646	56	and	and	CC
50957	3646	57	_	_	NNP
50957	3646	58	a	a	DT
50957	3646	59	'	'	``
50957	3646	60	_	_	NNP
50957	3646	61	and	and	CC
50957	3646	62	_	_	NNP
50957	3646	63	e	e	NNP
50957	3646	64	_	_	NNP
50957	3646	65	.	.	.
50957	3646	66	]	]	-RRB-
50957	3647	1	But	but	CC
50957	3647	2	why	why	WRB
50957	3647	3	are	be	VBP
50957	3647	4	the	the	DT
50957	3647	5	southeast	southeast	JJ
50957	3647	6	trade	trade	NN
50957	3647	7	-	-	HYPH
50957	3647	8	winds	wind	NNS
50957	3647	9	of	of	IN
50957	3647	10	the	the	DT
50957	3647	11	Atlantic	Atlantic	NNP
50957	3647	12	stronger	strong	JJR
50957	3647	13	than	than	IN
50957	3647	14	the	the	DT
50957	3647	15	northeast	northeast	NN
50957	3647	16	?	?	.
50957	3648	1	The	the	DT
50957	3648	2	ultimate	ultimate	JJ
50957	3648	3	reason	reason	NN
50957	3648	4	,	,	,
50957	3648	5	of	of	IN
50957	3648	6	course	course	NN
50957	3648	7	,	,	,
50957	3648	8	is	be	VBZ
50957	3648	9	to	to	TO
50957	3648	10	be	be	VB
50957	3648	11	found	find	VBN
50957	3648	12	in	in	IN
50957	3648	13	the	the	DT
50957	3648	14	fact	fact	NN
50957	3648	15	that	that	IN
50957	3648	16	the	the	DT
50957	3648	17	northern	northern	JJ
50957	3648	18	hemisphere	hemisphere	NN
50957	3648	19	is	be	VBZ
50957	3648	20	warmer	warm	JJR
50957	3648	21	than	than	IN
50957	3648	22	the	the	DT
50957	3648	23	southern	southern	JJ
50957	3648	24	.	.	.
50957	3649	1	The	the	DT
50957	3649	2	atmosphere	atmosphere	NN
50957	3649	3	over	over	IN
50957	3649	4	the	the	DT
50957	3649	5	northern	northern	JJ
50957	3649	6	-	-	HYPH
50957	3649	7	central	central	JJ
50957	3649	8	portion	portion	NN
50957	3649	9	of	of	IN
50957	3649	10	the	the	DT
50957	3649	11	Atlantic	Atlantic	NNP
50957	3649	12	region	region	NN
50957	3649	13	is	be	VBZ
50957	3649	14	more	more	RBR
50957	3649	15	thoroughly	thoroughly	RB
50957	3649	16	rarefied	rarefy	VBN
50957	3649	17	by	by	IN
50957	3649	18	the	the	DT
50957	3649	19	sun	sun	NN
50957	3649	20	's	's	POS
50957	3649	21	heat	heat	NN
50957	3649	22	than	than	IN
50957	3649	23	is	be	VBZ
50957	3649	24	that	that	IN
50957	3649	25	over	over	IN
50957	3649	26	the	the	DT
50957	3649	27	region	region	NN
50957	3649	28	south	south	RB
50957	3649	29	of	of	IN
50957	3649	30	the	the	DT
50957	3649	31	equator	equator	NN
50957	3649	32	.	.	.
50957	3650	1	The	the	DT
50957	3650	2	strong	strong	JJ
50957	3650	3	southeast	southeast	NN
50957	3650	4	trades	trade	NNS
50957	3650	5	are	be	VBP
50957	3650	6	simply	simply	RB
50957	3650	7	the	the	DT
50957	3650	8	rush	rush	NN
50957	3650	9	of	of	IN
50957	3650	10	atmosphere	atmosphere	NN
50957	3650	11	from	from	IN
50957	3650	12	the	the	DT
50957	3650	13	South	South	NNP
50957	3650	14	Atlantic	Atlantic	NNP
50957	3650	15	to	to	TO
50957	3650	16	fill	fill	VB
50957	3650	17	the	the	DT
50957	3650	18	vacuum	vacuum	NN
50957	3650	19	caused	cause	VBN
50957	3650	20	by	by	IN
50957	3650	21	the	the	DT
50957	3650	22	heat	heat	NN
50957	3650	23	of	of	IN
50957	3650	24	the	the	DT
50957	3650	25	sun	sun	NN
50957	3650	26	north	north	NN
50957	3650	27	of	of	IN
50957	3650	28	the	the	DT
50957	3650	29	equator	equator	NN
50957	3650	30	.	.	.
50957	3651	1	But	but	CC
50957	3651	2	,	,	,
50957	3651	3	again	again	RB
50957	3651	4	,	,	,
50957	3651	5	why	why	WRB
50957	3651	6	is	be	VBZ
50957	3651	7	this	this	DT
50957	3651	8	?	?	.
50957	3652	1	Because	because	IN
50957	3652	2	,	,	,
50957	3652	3	says	say	VBZ
50957	3652	4	Mr.	Mr.	NNP
50957	3652	5	Croll	Croll	NNP
50957	3652	6	,	,	,
50957	3652	7	we	-PRON-	PRP
50957	3652	8	are	be	VBP
50957	3652	9	now	now	RB
50957	3652	10	in	in	IN
50957	3652	11	that	that	DT
50957	3652	12	stage	stage	NN
50957	3652	13	of	of	IN
50957	3652	14	astronomical	astronomical	JJ
50957	3652	15	development	development	NN
50957	3652	16	favourable	favourable	JJ
50957	3652	17	to	to	IN
50957	3652	18	the	the	DT
50957	3652	19	increased	increase	VBN
50957	3652	20	warmth	warmth	NN
50957	3652	21	of	of	IN
50957	3652	22	the	the	DT
50957	3652	23	northern	northern	JJ
50957	3652	24	hemisphere	hemisphere	NN
50957	3652	25	.	.	.
50957	3653	1	In	in	IN
50957	3653	2	the	the	DT
50957	3653	3	northern	northern	JJ
50957	3653	4	hemisphere	hemisphere	NN
50957	3653	5	the	the	DT
50957	3653	6	summers	summer	NNS
50957	3653	7	are	be	VBP
50957	3653	8	longer	long	JJR
50957	3653	9	than	than	IN
50957	3653	10	the	the	DT
50957	3653	11	winters	winter	NNS
50957	3653	12	.	.	.
50957	3654	1	Perihelion	perihelion	NN
50957	3654	2	occurs	occur	VBZ
50957	3654	3	in	in	IN
50957	3654	4	winter	winter	NN
50957	3654	5	and	and	CC
50957	3654	6	aphelion	aphelion	NN
50957	3654	7	in	in	IN
50957	3654	8	summer	summer	NN
50957	3654	9	.	.	.
50957	3655	1	This	this	DT
50957	3655	2	is	be	VBZ
50957	3655	3	the	the	DT
50957	3655	4	reason	reason	NN
50957	3655	5	why	why	WRB
50957	3655	6	the	the	DT
50957	3655	7	North	North	NNP
50957	3655	8	Atlantic	Atlantic	NNP
50957	3655	9	is	be	VBZ
50957	3655	10	warmer	warm	JJR
50957	3655	11	than	than	IN
50957	3655	12	the	the	DT
50957	3655	13	South	South	NNP
50957	3655	14	Atlantic	Atlantic	NNP
50957	3655	15	,	,	,
50957	3655	16	and	and	CC
50957	3655	17	why	why	WRB
50957	3655	18	the	the	DT
50957	3655	19	trade	trade	NN
50957	3655	20	-	-	HYPH
50957	3655	21	winds	wind	NNS
50957	3655	22	of	of	IN
50957	3655	23	the	the	DT
50957	3655	24	south	south	NN
50957	3655	25	are	be	VBP
50957	3655	26	drawn	draw	VBN
50957	3655	27	to	to	IN
50957	3655	28	the	the	DT
50957	3655	29	north	north	NN
50957	3655	30	of	of	IN
50957	3655	31	the	the	DT
50957	3655	32	equator	equator	NN
50957	3655	33	.	.	.
50957	3656	1	Ten	ten	CD
50957	3656	2	thousand	thousand	CD
50957	3656	3	five	five	CD
50957	3656	4	hundred	hundred	CD
50957	3656	5	years	year	NNS
50957	3656	6	ago	ago	RB
50957	3656	7	,	,	,
50957	3656	8	however	however	RB
50957	3656	9	,	,	,
50957	3656	10	the	the	DT
50957	3656	11	conditions	condition	NNS
50957	3656	12	were	be	VBD
50957	3656	13	reversed	reverse	VBN
50957	3656	14	,	,	,
50957	3656	15	and	and	CC
50957	3656	16	the	the	DT
50957	3656	17	greater	great	JJR
50957	3656	18	rarefaction	rarefaction	NN
50957	3656	19	of	of	IN
50957	3656	20	the	the	DT
50957	3656	21	atmosphere	atmosphere	NN
50957	3656	22	would	would	MD
50957	3656	23	have	have	VB
50957	3656	24	taken	take	VBN
50957	3656	25	place	place	NN
50957	3656	26	south	south	RB
50957	3656	27	of	of	IN
50957	3656	28	the	the	DT
50957	3656	29	equator	equator	NN
50957	3656	30	,	,	,
50957	3656	31	thus	thus	RB
50957	3656	32	drawing	draw	VBG
50957	3656	33	the	the	DT
50957	3656	34	trade	trade	NN
50957	3656	35	-	-	HYPH
50957	3656	36	winds	wind	NNS
50957	3656	37	in	in	IN
50957	3656	38	that	that	DT
50957	3656	39	direction	direction	NN
50957	3656	40	.	.	.
50957	3657	1	By	by	IN
50957	3657	2	again	again	RB
50957	3657	3	inspecting	inspect	VBG
50957	3657	4	the	the	DT
50957	3657	5	map	map	NN
50957	3657	6	,	,	,
50957	3657	7	one	one	PRP
50957	3657	8	will	will	MD
50957	3657	9	see	see	VB
50957	3657	10	how	how	WRB
50957	3657	11	far	far	RB
50957	3657	12	-	-	HYPH
50957	3657	13	reaching	reach	VBG
50957	3657	14	the	the	DT
50957	3657	15	effect	effect	NN
50957	3657	16	on	on	IN
50957	3657	17	the	the	DT
50957	3657	18	climate	climate	NN
50957	3657	19	of	of	IN
50957	3657	20	northern	northern	JJ
50957	3657	21	countries	country	NNS
50957	3657	22	this	this	DT
50957	3657	23	change	change	NN
50957	3657	24	in	in	IN
50957	3657	25	the	the	DT
50957	3657	26	prevalences	prevalence	NNS
50957	3657	27	of	of	IN
50957	3657	28	the	the	DT
50957	3657	29	trades	trade	NNS
50957	3657	30	would	would	MD
50957	3657	31	have	have	VB
50957	3657	32	been	be	VBN
50957	3657	33	.	.	.
50957	3658	1	Then	then	RB
50957	3658	2	,	,	,
50957	3658	3	instead	instead	RB
50957	3658	4	of	of	IN
50957	3658	5	having	have	VBG
50957	3658	6	the	the	DT
50957	3658	7	northwest	northw	JJS
50957	3658	8	current	current	JJ
50957	3658	9	leading	lead	VBG
50957	3658	10	along	along	IN
50957	3658	11	the	the	DT
50957	3658	12	northeast	northeast	JJ
50957	3658	13	coast	coast	NN
50957	3658	14	of	of	IN
50957	3658	15	South	South	NNP
50957	3658	16	America	America	NNP
50957	3658	17	into	into	IN
50957	3658	18	the	the	DT
50957	3658	19	Gulf	Gulf	NNP
50957	3658	20	of	of	IN
50957	3658	21	Mexico	Mexico	NNP
50957	3658	22	augmented	augment	VBN
50957	3658	23	by	by	IN
50957	3658	24	the	the	DT
50957	3658	25	warm	warm	JJ
50957	3658	26	currents	current	NNS
50957	3658	27	circulating	circulate	VBG
50957	3658	28	south	south	RB
50957	3658	29	of	of	IN
50957	3658	30	the	the	DT
50957	3658	31	equator	equator	NN
50957	3658	32	,	,	,
50957	3658	33	the	the	DT
50957	3658	34	warm	warm	JJ
50957	3658	35	currents	current	NNS
50957	3658	36	of	of	IN
50957	3658	37	the	the	DT
50957	3658	38	north	north	NN
50957	3658	39	would	would	MD
50957	3658	40	have	have	VB
50957	3658	41	been	be	VBN
50957	3658	42	pushed	push	VBN
50957	3658	43	down	down	RP
50957	3658	44	so	so	RB
50957	3658	45	far	far	RB
50957	3658	46	that	that	IN
50957	3658	47	they	-PRON-	PRP
50957	3658	48	would	would	MD
50957	3658	49	augment	augment	VB
50957	3658	50	the	the	DT
50957	3658	51	current	current	JJ
50957	3658	52	running	run	VBG
50957	3658	53	to	to	IN
50957	3658	54	the	the	DT
50957	3658	55	southwest	southwest	NN
50957	3658	56	beyond	beyond	IN
50957	3658	57	Cape	Cape	NNP
50957	3658	58	St.	St.	NNP
50957	3658	59	Roque	Roque	NNP
50957	3658	60	,	,	,
50957	3658	61	along	along	IN
50957	3658	62	the	the	DT
50957	3658	63	southeast	southeast	JJ
50957	3658	64	shore	shore	NN
50957	3658	65	of	of	IN
50957	3658	66	South	South	NNP
50957	3658	67	America	America	NNP
50957	3658	68	;	;	:
50957	3658	69	thus	thus	RB
50957	3658	70	the	the	DT
50957	3658	71	northern	northern	JJ
50957	3658	72	portion	portion	NN
50957	3658	73	of	of	IN
50957	3658	74	the	the	DT
50957	3658	75	Atlantic	Atlantic	NNP
50957	3658	76	,	,	,
50957	3658	77	instead	instead	RB
50957	3658	78	of	of	IN
50957	3658	79	robbing	rob	VBG
50957	3658	80	the	the	DT
50957	3658	81	southern	southern	JJ
50957	3658	82	portion	portion	NN
50957	3658	83	of	of	IN
50957	3658	84	heat	heat	NN
50957	3658	85	,	,	,
50957	3658	86	would	would	MD
50957	3658	87	itself	-PRON-	PRP
50957	3658	88	be	be	VB
50957	3658	89	robbed	rob	VBN
50957	3658	90	of	of	IN
50957	3658	91	its	-PRON-	PRP$
50957	3658	92	warm	warm	JJ
50957	3658	93	currents	current	NNS
50957	3658	94	to	to	TO
50957	3658	95	contribute	contribute	VB
50957	3658	96	to	to	IN
50957	3658	97	the	the	DT
50957	3658	98	superfluous	superfluous	JJ
50957	3658	99	heat	heat	NN
50957	3658	100	of	of	IN
50957	3658	101	the	the	DT
50957	3658	102	South	South	NNP
50957	3658	103	Atlantic	Atlantic	NNP
50957	3658	104	.	.	.
50957	3659	1	This	this	DT
50957	3659	2	theory	theory	NN
50957	3659	3	is	be	VBZ
50957	3659	4	certainly	certainly	RB
50957	3659	5	very	very	RB
50957	3659	6	ingenious	ingenious	JJ
50957	3659	7	.	.	.
50957	3660	1	There	there	EX
50957	3660	2	is	be	VBZ
50957	3660	3	a	a	DT
50957	3660	4	weak	weak	JJ
50957	3660	5	point	point	NN
50957	3660	6	in	in	IN
50957	3660	7	it	-PRON-	PRP
50957	3660	8	,	,	,
50957	3660	9	however	however	RB
50957	3660	10	.	.	.
50957	3661	1	Mr.	Mr.	NNP
50957	3661	2	Croll	Croll	NNP
50957	3661	3	assumes	assume	VBZ
50957	3661	4	that	that	IN
50957	3661	5	when	when	WRB
50957	3661	6	the	the	DT
50957	3661	7	winters	winter	NNS
50957	3661	8	of	of	IN
50957	3661	9	the	the	DT
50957	3661	10	northern	northern	JJ
50957	3661	11	hemisphere	hemisphere	NN
50957	3661	12	occur	occur	VBP
50957	3661	13	in	in	IN
50957	3661	14	aphelion	aphelion	NN
50957	3661	15	,	,	,
50957	3661	16	they	-PRON-	PRP
50957	3661	17	must	must	MD
50957	3661	18	necessarily	necessarily	RB
50957	3661	19	be	be	VB
50957	3661	20	colder	cold	JJR
50957	3661	21	than	than	IN
50957	3661	22	now	now	RB
50957	3661	23	.	.	.
50957	3662	1	But	but	CC
50957	3662	2	,	,	,
50957	3662	3	evidently	evidently	RB
50957	3662	4	,	,	,
50957	3662	5	this	this	DT
50957	3662	6	assertion	assertion	NN
50957	3662	7	implies	imply	VBZ
50957	3662	8	a	a	DT
50957	3662	9	fuller	full	JJR
50957	3662	10	knowledge	knowledge	NN
50957	3662	11	than	than	IN
50957	3662	12	we	-PRON-	PRP
50957	3662	13	possess	possess	VBP
50957	3662	14	of	of	IN
50957	3662	15	the	the	DT
50957	3662	16	laws	law	NNS
50957	3662	17	by	by	IN
50957	3662	18	which	which	WDT
50957	3662	19	the	the	DT
50957	3662	20	heat	heat	NN
50957	3662	21	received	receive	VBD
50957	3662	22	from	from	IN
50957	3662	23	the	the	DT
50957	3662	24	sun	sun	NN
50957	3662	25	is	be	VBZ
50957	3662	26	distributed	distribute	VBN
50957	3662	27	over	over	IN
50957	3662	28	the	the	DT
50957	3662	29	earth	earth	NN
50957	3662	30	.	.	.
50957	3663	1	For	for	IN
50957	3663	2	it	-PRON-	PRP
50957	3663	3	appears	appear	VBZ
50957	3663	4	from	from	IN
50957	3663	5	observation	observation	NN
50957	3663	6	that	that	IN
50957	3663	7	the	the	DT
50957	3663	8	equator	equator	NN
50957	3663	9	is	be	VBZ
50957	3663	10	by	by	IN
50957	3663	11	no	no	DT
50957	3663	12	means	means	NN
50957	3663	13	so	so	RB
50957	3663	14	hot	hot	JJ
50957	3663	15	now	now	RB
50957	3663	16	as	as	IN
50957	3663	17	,	,	,
50957	3663	18	theoretically	theoretically	RB
50957	3663	19	,	,	,
50957	3663	20	it	-PRON-	PRP
50957	3663	21	ought	ought	MD
50957	3663	22	to	to	TO
50957	3663	23	be	be	VB
50957	3663	24	,	,	,
50957	3663	25	and	and	CC
50957	3663	26	that	that	IN
50957	3663	27	the	the	DT
50957	3663	28	arctic	arctic	JJ
50957	3663	29	regions	region	NNS
50957	3663	30	are	be	VBP
50957	3663	31	not	not	RB
50957	3663	32	so	so	RB
50957	3663	33	cold	cold	JJ
50957	3663	34	as	as	IN
50957	3663	35	,	,	,
50957	3663	36	according	accord	VBG
50957	3663	37	to	to	IN
50957	3663	38	theory	theory	NN
50957	3663	39	,	,	,
50957	3663	40	they	-PRON-	PRP
50957	3663	41	should	should	MD
50957	3663	42	be	be	VB
50957	3663	43	,	,	,
50957	3663	44	and	and	CC
50957	3663	45	this	this	DT
50957	3663	46	in	in	IN
50957	3663	47	places	place	NNS
50957	3663	48	which	which	WDT
50957	3663	49	could	could	MD
50957	3663	50	not	not	RB
50957	3663	51	be	be	VB
50957	3663	52	affected	affect	VBN
50957	3663	53	by	by	IN
50957	3663	54	oceanic	oceanic	JJ
50957	3663	55	currents	current	NNS
50957	3663	56	.	.	.
50957	3664	1	For	for	IN
50957	3664	2	example	example	NN
50957	3664	3	,	,	,
50957	3664	4	at	at	IN
50957	3664	5	Iquitos	Iquitos	NNP
50957	3664	6	,	,	,
50957	3664	7	on	on	IN
50957	3664	8	the	the	DT
50957	3664	9	Amazon	Amazon	NNP
50957	3664	10	,	,	,
50957	3664	11	only	only	RB
50957	3664	12	three	three	CD
50957	3664	13	hundred	hundred	CD
50957	3664	14	feet	foot	NNS
50957	3664	15	above	above	IN
50957	3664	16	tide	tide	NN
50957	3664	17	,	,	,
50957	3664	18	three	three	CD
50957	3664	19	degrees	degree	NNS
50957	3664	20	and	and	CC
50957	3664	21	a	a	DT
50957	3664	22	half	half	NN
50957	3664	23	south	south	NN
50957	3664	24	of	of	IN
50957	3664	25	the	the	DT
50957	3664	26	equator	equator	NN
50957	3664	27	,	,	,
50957	3664	28	and	and	CC
50957	3664	29	more	more	JJR
50957	3664	30	than	than	IN
50957	3664	31	a	a	DT
50957	3664	32	thousand	thousand	CD
50957	3664	33	miles	mile	NNS
50957	3664	34	from	from	IN
50957	3664	35	the	the	DT
50957	3664	36	Atlantic	Atlantic	NNP
50957	3664	37	(	(	-LRB-
50957	3664	38	so	so	RB
50957	3664	39	that	that	IN
50957	3664	40	ocean	ocean	NN
50957	3664	41	-	-	HYPH
50957	3664	42	currents	current	NNS
50957	3664	43	can	can	MD
50957	3664	44	not	not	RB
50957	3664	45	abstract	abstract	VB
50957	3664	46	the	the	DT
50957	3664	47	heat	heat	NN
50957	3664	48	from	from	IN
50957	3664	49	its	-PRON-	PRP$
50957	3664	50	vicinity	vicinity	NN
50957	3664	51	)	)	-RRB-
50957	3664	52	,	,	,
50957	3664	53	the	the	DT
50957	3664	54	mean	mean	NNP
50957	3664	55	yearly	yearly	JJ
50957	3664	56	temperature	temperature	NN
50957	3664	57	is	be	VBZ
50957	3664	58	but	but	CC
50957	3664	59	78	78	CD
50957	3664	60	°	°	NNS
50957	3664	61	Fahr	Fahr	NNS
50957	3664	62	.	.	.
50957	3665	1	;	;	:
50957	3665	2	while	while	IN
50957	3665	3	at	at	IN
50957	3665	4	Verkhojansk	Verkhojansk	NNP
50957	3665	5	,	,	,
50957	3665	6	in	in	IN
50957	3665	7	northeast	northeast	JJ
50957	3665	8	Siberia	Siberia	NNP
50957	3665	9	,	,	,
50957	3665	10	which	which	WDT
50957	3665	11	is	be	VBZ
50957	3665	12	67	67	CD
50957	3665	13	°	°	NNS
50957	3665	14	north	north	RB
50957	3665	15	of	of	IN
50957	3665	16	the	the	DT
50957	3665	17	equator	equator	NN
50957	3665	18	,	,	,
50957	3665	19	and	and	CC
50957	3665	20	is	be	VBZ
50957	3665	21	situated	situate	VBN
50957	3665	22	where	where	WRB
50957	3665	23	it	-PRON-	PRP
50957	3665	24	is	be	VBZ
50957	3665	25	out	out	IN
50957	3665	26	of	of	IN
50957	3665	27	the	the	DT
50957	3665	28	reach	reach	NN
50957	3665	29	of	of	IN
50957	3665	30	ocean	ocean	NN
50957	3665	31	-	-	HYPH
50957	3665	32	currents	current	NNS
50957	3665	33	,	,	,
50957	3665	34	and	and	CC
50957	3665	35	where	where	WRB
50957	3665	36	the	the	DT
50957	3665	37	conditions	condition	NNS
50957	3665	38	for	for	IN
50957	3665	39	the	the	DT
50957	3665	40	radiation	radiation	NN
50957	3665	41	of	of	IN
50957	3665	42	heat	heat	NN
50957	3665	43	are	be	VBP
50957	3665	44	most	most	RBS
50957	3665	45	favourable	favourable	JJ
50957	3665	46	,	,	,
50957	3665	47	and	and	CC
50957	3665	48	where	where	WRB
50957	3665	49	,	,	,
50957	3665	50	indeed	indeed	RB
50957	3665	51	,	,	,
50957	3665	52	the	the	DT
50957	3665	53	winter	winter	NN
50957	3665	54	is	be	VBZ
50957	3665	55	the	the	DT
50957	3665	56	coldest	cold	JJS
50957	3665	57	on	on	IN
50957	3665	58	the	the	DT
50957	3665	59	globe	globe	NN
50957	3665	60	(	(	-LRB-
50957	3665	61	January	January	NNP
50957	3665	62	averaging--56	averaging--56	NNS
50957	3665	63	°	°	,
50957	3665	64	Fahr	Fahr	NNS
50957	3665	65	.	.	.
50957	3666	1	)	)	-RRB-
50957	3666	2	,	,	,
50957	3666	3	the	the	DT
50957	3666	4	mean	mean	NNP
50957	3666	5	yearly	yearly	JJ
50957	3666	6	temperature	temperature	NN
50957	3666	7	is	be	VBZ
50957	3666	8	two	two	CD
50957	3666	9	degrees	degree	NNS
50957	3666	10	and	and	CC
50957	3666	11	a	a	DT
50957	3666	12	half	half	NN
50957	3666	13	above	above	IN
50957	3666	14	zero	zero	CD
50957	3666	15	;	;	:
50957	3666	16	so	so	IN
50957	3666	17	that	that	IN
50957	3666	18	the	the	DT
50957	3666	19	difference	difference	NN
50957	3666	20	between	between	IN
50957	3666	21	the	the	DT
50957	3666	22	temperature	temperature	NN
50957	3666	23	upon	upon	IN
50957	3666	24	the	the	DT
50957	3666	25	equator	equator	NN
50957	3666	26	and	and	CC
50957	3666	27	that	that	IN
50957	3666	28	at	at	IN
50957	3666	29	the	the	DT
50957	3666	30	coldest	cold	JJS
50957	3666	31	point	point	NN
50957	3666	32	on	on	IN
50957	3666	33	the	the	DT
50957	3666	34	sixty	sixty	CD
50957	3666	35	-	-	HYPH
50957	3666	36	seventh	seventh	JJ
50957	3666	37	parallel	parallel	NN
50957	3666	38	is	be	VBZ
50957	3666	39	only	only	RB
50957	3666	40	about	about	RB
50957	3666	41	75	75	CD
50957	3666	42	°	°	NNS
50957	3666	43	Fahr	Fahr	NNS
50957	3666	44	.	.	.
50957	3667	1	;	;	:
50957	3667	2	whereas	whereas	IN
50957	3667	3	,	,	,
50957	3667	4	if	if	IN
50957	3667	5	temperature	temperature	NN
50957	3667	6	were	be	VBD
50957	3667	7	in	in	IN
50957	3667	8	proportion	proportion	NN
50957	3667	9	to	to	TO
50957	3667	10	heat	heat	NN
50957	3667	11	received	receive	VBN
50957	3667	12	from	from	IN
50957	3667	13	the	the	DT
50957	3667	14	sun	sun	NN
50957	3667	15	,	,	,
50957	3667	16	the	the	DT
50957	3667	17	difference	difference	NN
50957	3667	18	ought	ought	MD
50957	3667	19	to	to	TO
50957	3667	20	be	be	VB
50957	3667	21	172	172	CD
50957	3667	22	°	°	NNS
50957	3667	23	.	.	.
50957	3668	1	Again	again	RB
50957	3668	2	,	,	,
50957	3668	3	the	the	DT
50957	3668	4	difference	difference	NN
50957	3668	5	between	between	IN
50957	3668	6	the	the	DT
50957	3668	7	actual	actual	JJ
50957	3668	8	January	January	NNP
50957	3668	9	temperature	temperature	NN
50957	3668	10	on	on	IN
50957	3668	11	the	the	DT
50957	3668	12	fiftieth	fiftieth	JJ
50957	3668	13	parallel	parallel	NN
50957	3668	14	and	and	CC
50957	3668	15	that	that	IN
50957	3668	16	upon	upon	IN
50957	3668	17	the	the	DT
50957	3668	18	sixtieth	sixtieth	JJ
50957	3668	19	is	be	VBZ
50957	3668	20	but	but	CC
50957	3668	21	20	20	CD
50957	3668	22	°	°	NNS
50957	3668	23	Fahr	Fahr	NNP
50957	3668	24	.	.	NNP
50957	3668	25	,	,	,
50957	3668	26	whereas	whereas	IN
50957	3668	27	,	,	,
50957	3668	28	the	the	DT
50957	3668	29	quantity	quantity	NN
50957	3668	30	of	of	IN
50957	3668	31	solar	solar	JJ
50957	3668	32	heat	heat	NN
50957	3668	33	received	receive	VBN
50957	3668	34	on	on	IN
50957	3668	35	the	the	DT
50957	3668	36	fiftieth	fiftieth	JJ
50957	3668	37	parallel	parallel	NN
50957	3668	38	during	during	IN
50957	3668	39	the	the	DT
50957	3668	40	month	month	NN
50957	3668	41	of	of	IN
50957	3668	42	January	January	NNP
50957	3668	43	is	be	VBZ
50957	3668	44	three	three	CD
50957	3668	45	times	time	NNS
50957	3668	46	that	that	WDT
50957	3668	47	received	receive	VBD
50957	3668	48	upon	upon	IN
50957	3668	49	the	the	DT
50957	3668	50	sixtieth	sixtieth	JJ
50957	3668	51	,	,	,
50957	3668	52	and	and	CC
50957	3668	53	the	the	DT
50957	3668	54	difference	difference	NN
50957	3668	55	in	in	IN
50957	3668	56	temperature	temperature	NN
50957	3668	57	ought	ought	MD
50957	3668	58	to	to	TO
50957	3668	59	be	be	VB
50957	3668	60	about	about	IN
50957	3668	61	170	170	CD
50957	3668	62	°	°	NNS
50957	3668	63	Fahr	Fahr	NNPS
50957	3668	64	.	.	.
50957	3669	1	upon	upon	IN
50957	3669	2	any	any	DT
50957	3669	3	known	known	JJ
50957	3669	4	law	law	NN
50957	3669	5	in	in	IN
50957	3669	6	the	the	DT
50957	3669	7	case	case	NN
50957	3669	8	.	.	.
50957	3670	1	Woeikoff	woeikoff	NN
50957	3670	2	,	,	,
50957	3670	3	a	a	DT
50957	3670	4	Russian	russian	JJ
50957	3670	5	meteorologist	meteorologist	NN
50957	3670	6	,	,	,
50957	3670	7	and	and	CC
50957	3670	8	one	one	CD
50957	3670	9	of	of	IN
50957	3670	10	the	the	DT
50957	3670	11	ablest	able	JJS
50957	3670	12	critics	critic	NNS
50957	3670	13	of	of	IN
50957	3670	14	Mr.	Mr.	NNP
50957	3670	15	Croll	Croll	NNP
50957	3670	16	's	's	POS
50957	3670	17	theory	theory	NN
50957	3670	18	,	,	,
50957	3670	19	and	and	CC
50957	3670	20	to	to	TO
50957	3670	21	whom	whom	WP
50957	3670	22	we	-PRON-	PRP
50957	3670	23	are	be	VBP
50957	3670	24	indebted	indebted	JJ
50957	3670	25	for	for	IN
50957	3670	26	these	these	DT
50957	3670	27	facts	fact	NNS
50957	3670	28	,	,	,
50957	3670	29	ascribes	ascribe	VBZ
50957	3670	30	the	the	DT
50957	3670	31	greater	great	JJR
50957	3670	32	present	present	JJ
50957	3670	33	warmth	warmth	NN
50957	3670	34	of	of	IN
50957	3670	35	the	the	DT
50957	3670	36	northern	northern	JJ
50957	3670	37	Atlantic	atlantic	JJ
50957	3670	38	basin	basin	NN
50957	3670	39	,	,	,
50957	3670	40	not	not	RB
50957	3670	41	to	to	IN
50957	3670	42	the	the	DT
50957	3670	43	astronomical	astronomical	JJ
50957	3670	44	cause	cause	NN
50957	3670	45	invoked	invoke	VBN
50957	3670	46	by	by	IN
50957	3670	47	Mr.	Mr.	NNP
50957	3670	48	Croll	Croll	NNP
50957	3670	49	,	,	,
50957	3670	50	but	but	CC
50957	3670	51	to	to	IN
50957	3670	52	the	the	DT
50957	3670	53	relatively	relatively	RB
50957	3670	54	small	small	JJ
50957	3670	55	extent	extent	NN
50957	3670	56	of	of	IN
50957	3670	57	sea	sea	NN
50957	3670	58	in	in	IN
50957	3670	59	the	the	DT
50957	3670	60	middle	middle	JJ
50957	3670	61	latitudes	latitude	NNS
50957	3670	62	of	of	IN
50957	3670	63	the	the	DT
50957	3670	64	northern	northern	JJ
50957	3670	65	hemisphere	hemisphere	NN
50957	3670	66	.	.	.
50957	3671	1	The	the	DT
50957	3671	2	extent	extent	NN
50957	3671	3	and	and	CC
50957	3671	4	depth	depth	NN
50957	3671	5	of	of	IN
50957	3671	6	the	the	DT
50957	3671	7	oceans	ocean	NNS
50957	3671	8	of	of	IN
50957	3671	9	the	the	DT
50957	3671	10	southern	southern	JJ
50957	3671	11	hemisphere	hemisphere	NN
50957	3671	12	would	would	MD
50957	3671	13	of	of	IN
50957	3671	14	themselves	-PRON-	PRP
50957	3671	15	give	give	VB
50957	3671	16	greater	great	JJR
50957	3671	17	steadiness	steadiness	NN
50957	3671	18	and	and	CC
50957	3671	19	force	force	NN
50957	3671	20	to	to	IN
50957	3671	21	its	-PRON-	PRP$
50957	3671	22	trade	trade	NN
50957	3671	23	-	-	HYPH
50957	3671	24	winds	wind	NNS
50957	3671	25	,	,	,
50957	3671	26	and	and	CC
50957	3671	27	lead	lead	VB
50957	3671	28	to	to	IN
50957	3671	29	a	a	DT
50957	3671	30	general	general	JJ
50957	3671	31	lowering	lowering	NN
50957	3671	32	of	of	IN
50957	3671	33	the	the	DT
50957	3671	34	temperature	temperature	NN
50957	3671	35	;	;	:
50957	3671	36	so	so	IN
50957	3671	37	that	that	IN
50957	3671	38	it	-PRON-	PRP
50957	3671	39	is	be	VBZ
50957	3671	40	doubtful	doubtful	JJ
50957	3671	41	if	if	IN
50957	3671	42	the	the	DT
50957	3671	43	astronomical	astronomical	JJ
50957	3671	44	causes	cause	NNS
50957	3671	45	introduced	introduce	VBN
50957	3671	46	by	by	IN
50957	3671	47	Mr.	Mr.	NNP
50957	3671	48	Croll	Croll	NNP
50957	3671	49	,	,	,
50957	3671	50	even	even	RB
50957	3671	51	with	with	IN
50957	3671	52	Dr.	Dr.	NNP
50957	3671	53	Ball	Ball	NNP
50957	3671	54	's	's	POS
50957	3671	55	re	re	NN
50957	3671	56	-	-	NN
50957	3671	57	enforcement	enforcement	NN
50957	3671	58	,	,	,
50957	3671	59	would	would	MD
50957	3671	60	produce	produce	VB
50957	3671	61	any	any	DT
50957	3671	62	appreciable	appreciable	JJ
50957	3671	63	effect	effect	NN
50957	3671	64	while	while	IN
50957	3671	65	the	the	DT
50957	3671	66	distribution	distribution	NN
50957	3671	67	of	of	IN
50957	3671	68	land	land	NN
50957	3671	69	and	and	CC
50957	3671	70	water	water	NN
50957	3671	71	remains	remain	VBZ
50957	3671	72	substantially	substantially	RB
50957	3671	73	what	what	WP
50957	3671	74	it	-PRON-	PRP
50957	3671	75	is	be	VBZ
50957	3671	76	at	at	IN
50957	3671	77	the	the	DT
50957	3671	78	present	present	JJ
50957	3671	79	time	time	NN
50957	3671	80	.	.	.
50957	3672	1	Still	still	RB
50957	3672	2	another	another	DT
50957	3672	3	variation	variation	NN
50957	3672	4	in	in	IN
50957	3672	5	the	the	DT
50957	3672	6	astronomical	astronomical	JJ
50957	3672	7	theory	theory	NN
50957	3672	8	has	have	VBZ
50957	3672	9	been	be	VBN
50957	3672	10	set	set	VBN
50957	3672	11	forth	forth	RP
50957	3672	12	and	and	CC
50957	3672	13	defended	defend	VBN
50957	3672	14	by	by	IN
50957	3672	15	Major	Major	NNP
50957	3672	16	-	-	HYPH
50957	3672	17	General	General	NNP
50957	3672	18	A.	A.	NNP
50957	3672	19	W.	W.	NNP
50957	3672	20	Drayson	Drayson	NNP
50957	3672	21	,	,	,
50957	3672	22	F.	F.	NNP
50957	3672	23	R.	R.	NNP
50957	3672	24	A.	a.	NN
50957	3672	25	S.	S.	NNP
50957	3672	26	,	,	,
50957	3672	27	instructor	instructor	NN
50957	3672	28	in	in	IN
50957	3672	29	the	the	DT
50957	3672	30	Royal	Royal	NNP
50957	3672	31	Military	Military	NNP
50957	3672	32	School	School	NNP
50957	3672	33	at	at	IN
50957	3672	34	Woolwich	Woolwich	NNP
50957	3672	35	,	,	,
50957	3672	36	England	England	NNP
50957	3672	37	.	.	.
50957	3673	1	He	-PRON-	PRP
50957	3673	2	contends	contend	VBZ
50957	3673	3	that	that	IN
50957	3673	4	what	what	WP
50957	3673	5	has	have	VBZ
50957	3673	6	been	be	VBN
50957	3673	7	called	call	VBN
50957	3673	8	the	the	DT
50957	3673	9	precession	precession	NN
50957	3673	10	of	of	IN
50957	3673	11	the	the	DT
50957	3673	12	equinoxes	equinox	NNS
50957	3673	13	,	,	,
50957	3673	14	and	and	CC
50957	3673	15	supposed	suppose	VBN
50957	3673	16	to	to	TO
50957	3673	17	be	be	VB
50957	3673	18	"	"	``
50957	3673	19	a	a	DT
50957	3673	20	conical	conical	JJ
50957	3673	21	movement	movement	NN
50957	3673	22	of	of	IN
50957	3673	23	the	the	DT
50957	3673	24	earth	earth	NN
50957	3673	25	's	's	POS
50957	3673	26	axis	axis	NN
50957	3673	27	in	in	IN
50957	3673	28	a	a	DT
50957	3673	29	circle	circle	NN
50957	3673	30	around	around	IN
50957	3673	31	a	a	DT
50957	3673	32	point	point	NN
50957	3673	33	as	as	IN
50957	3673	34	a	a	DT
50957	3673	35	centre	centre	NN
50957	3673	36	,	,	,
50957	3673	37	from	from	IN
50957	3673	38	which	which	WDT
50957	3673	39	it	-PRON-	PRP
50957	3673	40	continually	continually	RB
50957	3673	41	decreases	decrease	VBZ
50957	3673	42	its	-PRON-	PRP$
50957	3673	43	distance,"[DW	distance,"[dw	NN
50957	3673	44	]	]	-RRB-
50957	3673	45	is	be	VBZ
50957	3673	46	really	really	RB
50957	3673	47	a	a	DT
50957	3673	48	second	second	JJ
50957	3673	49	rotation	rotation	NN
50957	3673	50	of	of	IN
50957	3673	51	the	the	DT
50957	3673	52	earth	earth	NN
50957	3673	53	about	about	IN
50957	3673	54	its	-PRON-	PRP$
50957	3673	55	centre	centre	NN
50957	3673	56	.	.	.
50957	3674	1	As	as	IN
50957	3674	2	a	a	DT
50957	3674	3	consequence	consequence	NN
50957	3674	4	of	of	IN
50957	3674	5	this	this	DT
50957	3674	6	second	second	JJ
50957	3674	7	rotation	rotation	NN
50957	3674	8	,	,	,
50957	3674	9	he	-PRON-	PRP
50957	3674	10	endeavours	endeavour	VBZ
50957	3674	11	to	to	TO
50957	3674	12	show	show	VB
50957	3674	13	that	that	IN
50957	3674	14	the	the	DT
50957	3674	15	inclination	inclination	NN
50957	3674	16	of	of	IN
50957	3674	17	the	the	DT
50957	3674	18	earth	earth	NN
50957	3674	19	's	's	POS
50957	3674	20	axis	axis	NN
50957	3674	21	varies	vary	VBZ
50957	3674	22	as	as	RB
50957	3674	23	much	much	JJ
50957	3674	24	as	as	IN
50957	3674	25	12	12	CD
50957	3674	26	°	°	NNS
50957	3674	27	;	;	:
50957	3674	28	so	so	IN
50957	3674	29	that	that	IN
50957	3674	30	,	,	,
50957	3674	31	whereas	whereas	IN
50957	3674	32	the	the	DT
50957	3674	33	Arctic	Arctic	NNP
50957	3674	34	and	and	CC
50957	3674	35	Antarctic	Antarctic	NNP
50957	3674	36	Circles	Circles	NNP
50957	3674	37	and	and	CC
50957	3674	38	the	the	DT
50957	3674	39	tropics	tropic	NNS
50957	3674	40	extend	extend	VBP
50957	3674	41	to	to	IN
50957	3674	42	only	only	RB
50957	3674	43	about	about	IN
50957	3674	44	23	23	CD
50957	3674	45	°	°	NNS
50957	3674	46	from	from	IN
50957	3674	47	the	the	DT
50957	3674	48	poles	pole	NNS
50957	3674	49	and	and	CC
50957	3674	50	the	the	DT
50957	3674	51	equator	equator	NN
50957	3674	52	,	,	,
50957	3674	53	respectively	respectively	RB
50957	3674	54	,	,	,
50957	3674	55	about	about	RB
50957	3674	56	thirteen	thirteen	CD
50957	3674	57	thousand	thousand	CD
50957	3674	58	five	five	CD
50957	3674	59	hundred	hundred	CD
50957	3674	60	years	year	NNS
50957	3674	61	ago	ago	RB
50957	3674	62	they	-PRON-	PRP
50957	3674	63	extended	extend	VBD
50957	3674	64	more	more	JJR
50957	3674	65	than	than	IN
50957	3674	66	35	35	CD
50957	3674	67	°	°	NNS
50957	3674	68	;	;	:
50957	3674	69	thus	thus	RB
50957	3674	70	bringing	bring	VBG
50957	3674	71	the	the	DT
50957	3674	72	frigid	frigid	JJ
50957	3674	73	zones	zone	NNS
50957	3674	74	in	in	IN
50957	3674	75	both	both	DT
50957	3674	76	cases	case	NNS
50957	3674	77	12	12	CD
50957	3674	78	°	°	NNS
50957	3674	79	nearer	nearer	IN
50957	3674	80	the	the	DT
50957	3674	81	equator	equator	NN
50957	3674	82	than	than	IN
50957	3674	83	now	now	RB
50957	3674	84	.	.	.
50957	3675	1	This	this	DT
50957	3675	2	,	,	,
50957	3675	3	he	-PRON-	PRP
50957	3675	4	contends	contend	VBZ
50957	3675	5	,	,	,
50957	3675	6	would	would	MD
50957	3675	7	have	have	VB
50957	3675	8	produced	produce	VBN
50957	3675	9	the	the	DT
50957	3675	10	Glacial	glacial	JJ
50957	3675	11	period	period	NN
50957	3675	12	at	at	IN
50957	3675	13	the	the	DT
50957	3675	14	time	time	NN
50957	3675	15	now	now	RB
50957	3675	16	more	more	RBR
50957	3675	17	generally	generally	RB
50957	3675	18	assigned	assign	VBN
50957	3675	19	to	to	IN
50957	3675	20	it	-PRON-	PRP
50957	3675	21	by	by	IN
50957	3675	22	direct	direct	JJ
50957	3675	23	geological	geological	JJ
50957	3675	24	evidence	evidence	NN
50957	3675	25	.	.	.
50957	3676	1	[	[	-LRB-
50957	3676	2	Footnote	Footnote	NNP
50957	3676	3	DW	DW	NNP
50957	3676	4	:	:	:
50957	3676	5	Untrodden	Untrodden	NNP
50957	3676	6	Ground	Ground	NNP
50957	3676	7	in	in	IN
50957	3676	8	Astronomy	Astronomy	NNP
50957	3676	9	and	and	CC
50957	3676	10	Geology	Geology	NNP
50957	3676	11	,	,	,
50957	3676	12	p.	p.	NN
50957	3677	1	26	26	CD
50957	3677	2	.	.	.
50957	3677	3	]	]	-RRB-
50957	3678	1	The	the	DT
50957	3678	2	difficulty	difficulty	NN
50957	3678	3	with	with	IN
50957	3678	4	this	this	DT
50957	3678	5	theory	theory	NN
50957	3678	6	,	,	,
50957	3678	7	even	even	RB
50957	3678	8	if	if	IN
50957	3678	9	the	the	DT
50957	3678	10	mathematical	mathematical	JJ
50957	3678	11	calculations	calculation	NNS
50957	3678	12	upon	upon	IN
50957	3678	13	which	which	WDT
50957	3678	14	it	-PRON-	PRP
50957	3678	15	is	be	VBZ
50957	3678	16	based	base	VBN
50957	3678	17	are	be	VBP
50957	3678	18	correct	correct	JJ
50957	3678	19	,	,	,
50957	3678	20	would	would	MD
50957	3678	21	be	be	VB
50957	3678	22	substantially	substantially	RB
50957	3678	23	the	the	DT
50957	3678	24	same	same	JJ
50957	3678	25	as	as	IN
50957	3678	26	those	those	DT
50957	3678	27	already	already	RB
50957	3678	28	urged	urge	VBD
50957	3678	29	against	against	IN
50957	3678	30	that	that	DT
50957	3678	31	of	of	IN
50957	3678	32	Mr.	Mr.	NNP
50957	3678	33	Croll	Croll	NNP
50957	3678	34	.	.	.
50957	3679	1	It	-PRON-	PRP
50957	3679	2	is	be	VBZ
50957	3679	3	specially	specially	RB
50957	3679	4	difficult	difficult	JJ
50957	3679	5	to	to	TO
50957	3679	6	see	see	VB
50957	3679	7	how	how	WRB
50957	3679	8	General	General	NNP
50957	3679	9	Drayson	Drayson	NNP
50957	3679	10	would	would	MD
50957	3679	11	account	account	VB
50957	3679	12	for	for	IN
50957	3679	13	the	the	DT
50957	3679	14	prolonged	prolonged	JJ
50957	3679	15	temperate	temperate	NN
50957	3679	16	climate	climate	NN
50957	3679	17	in	in	IN
50957	3679	18	high	high	JJ
50957	3679	19	northern	northern	JJ
50957	3679	20	latitudes	latitude	NNS
50957	3679	21	during	during	IN
50957	3679	22	the	the	DT
50957	3679	23	larger	large	JJR
50957	3679	24	part	part	NN
50957	3679	25	of	of	IN
50957	3679	26	the	the	DT
50957	3679	27	Tertiary	Tertiary	NNP
50957	3679	28	epoch	epoch	NN
50957	3679	29	.	.	.
50957	3680	1	It	-PRON-	PRP
50957	3680	2	will	will	MD
50957	3680	3	be	be	VB
50957	3680	4	best	good	JJS
50957	3680	5	to	to	TO
50957	3680	6	turn	turn	VB
50957	3680	7	again	again	RB
50957	3680	8	to	to	IN
50957	3680	9	the	the	DT
50957	3680	10	map	map	NN
50957	3680	11	to	to	TO
50957	3680	12	observe	observe	VB
50957	3680	13	the	the	DT
50957	3680	14	possible	possible	JJ
50957	3680	15	effect	effect	NN
50957	3680	16	upon	upon	IN
50957	3680	17	the	the	DT
50957	3680	18	Gulf	Gulf	NNP
50957	3680	19	Stream	Stream	NNP
50957	3680	20	of	of	IN
50957	3680	21	a	a	DT
50957	3680	22	geological	geological	JJ
50957	3680	23	event	event	NN
50957	3680	24	of	of	IN
50957	3680	25	which	which	WDT
50957	3680	26	we	-PRON-	PRP
50957	3680	27	have	have	VBP
50957	3680	28	some	some	DT
50957	3680	29	definite	definite	JJ
50957	3680	30	evidence	evidence	NN
50957	3680	31	,	,	,
50957	3680	32	and	and	CC
50957	3680	33	which	which	WDT
50957	3680	34	is	be	VBZ
50957	3680	35	adduced	adduce	VBN
50957	3680	36	by	by	IN
50957	3680	37	Mr.	Mr.	NNP
50957	3680	38	Upham	Upham	NNP
50957	3680	39	and	and	CC
50957	3680	40	others	other	NNS
50957	3680	41	as	as	IN
50957	3680	42	one	one	CD
50957	3680	43	of	of	IN
50957	3680	44	the	the	DT
50957	3680	45	important	important	JJ
50957	3680	46	probable	probable	JJ
50957	3680	47	causes	cause	NNS
50957	3680	48	of	of	IN
50957	3680	49	the	the	DT
50957	3680	50	Glacial	glacial	JJ
50957	3680	51	period	period	NN
50957	3680	52	,	,	,
50957	3680	53	namely	namely	RB
50957	3680	54	,	,	,
50957	3680	55	the	the	DT
50957	3680	56	subsidence	subsidence	NN
50957	3680	57	of	of	IN
50957	3680	58	the	the	DT
50957	3680	59	Isthmus	Isthmus	NNP
50957	3680	60	of	of	IN
50957	3680	61	Panama	Panama	NNP
50957	3680	62	and	and	CC
50957	3680	63	the	the	DT
50957	3680	64	adjacent	adjacent	JJ
50957	3680	65	narrow	narrow	JJ
50957	3680	66	neck	neck	NN
50957	3680	67	of	of	IN
50957	3680	68	land	land	NN
50957	3680	69	connecting	connect	VBG
50957	3680	70	North	North	NNP
50957	3680	71	with	with	IN
50957	3680	72	South	South	NNP
50957	3680	73	America	America	NNP
50957	3680	74	.	.	.
50957	3681	1	It	-PRON-	PRP
50957	3681	2	will	will	MD
50957	3681	3	be	be	VB
50957	3681	4	seen	see	VBN
50957	3681	5	at	at	IN
50957	3681	6	a	a	DT
50957	3681	7	glance	glance	NN
50957	3681	8	that	that	IN
50957	3681	9	a	a	DT
50957	3681	10	subsidence	subsidence	NN
50957	3681	11	sufficient	sufficient	JJ
50957	3681	12	to	to	TO
50957	3681	13	allow	allow	VB
50957	3681	14	the	the	DT
50957	3681	15	northwest	northwest	NN
50957	3681	16	current	current	NN
50957	3681	17	of	of	IN
50957	3681	18	warm	warm	JJ
50957	3681	19	water	water	NN
50957	3681	20	,	,	,
50957	3681	21	pushed	push	VBN
50957	3681	22	by	by	IN
50957	3681	23	the	the	DT
50957	3681	24	trade	trade	NN
50957	3681	25	-	-	HYPH
50957	3681	26	winds	wind	NNS
50957	3681	27	along	along	IN
50957	3681	28	the	the	DT
50957	3681	29	northeast	northeast	JJ
50957	3681	30	shore	shore	NN
50957	3681	31	of	of	IN
50957	3681	32	South	South	NNP
50957	3681	33	America	America	NNP
50957	3681	34	,	,	,
50957	3681	35	to	to	TO
50957	3681	36	pass	pass	VB
50957	3681	37	into	into	IN
50957	3681	38	the	the	DT
50957	3681	39	Pacific	Pacific	NNP
50957	3681	40	Ocean	Ocean	NNP
50957	3681	41	,	,	,
50957	3681	42	instead	instead	RB
50957	3681	43	of	of	IN
50957	3681	44	into	into	IN
50957	3681	45	the	the	DT
50957	3681	46	Gulf	Gulf	NNP
50957	3681	47	of	of	IN
50957	3681	48	Mexico	Mexico	NNP
50957	3681	49	,	,	,
50957	3681	50	would	would	MD
50957	3681	51	be	be	VB
50957	3681	52	a	a	DT
50957	3681	53	cause	cause	NN
50957	3681	54	sufficient	sufficient	JJ
50957	3681	55	to	to	TO
50957	3681	56	produce	produce	VB
50957	3681	57	the	the	DT
50957	3681	58	most	most	RBS
50957	3681	59	far	far	RB
50957	3681	60	-	-	HYPH
50957	3681	61	reaching	reach	VBG
50957	3681	62	results	result	NNS
50957	3681	63	;	;	:
50957	3681	64	it	-PRON-	PRP
50957	3681	65	would	would	MD
50957	3681	66	rob	rob	VB
50957	3681	67	the	the	DT
50957	3681	68	North	North	NNP
50957	3681	69	Atlantic	Atlantic	NNP
50957	3681	70	of	of	IN
50957	3681	71	the	the	DT
50957	3681	72	immense	immense	JJ
50957	3681	73	amount	amount	NN
50957	3681	74	of	of	IN
50957	3681	75	heat	heat	NN
50957	3681	76	and	and	CC
50957	3681	77	moisture	moisture	NN
50957	3681	78	now	now	RB
50957	3681	79	distributed	distribute	VBN
50957	3681	80	over	over	IN
50957	3681	81	it	-PRON-	PRP
50957	3681	82	by	by	IN
50957	3681	83	the	the	DT
50957	3681	84	Gulf	Gulf	NNP
50957	3681	85	Stream	Stream	NNP
50957	3681	86	,	,	,
50957	3681	87	and	and	CC
50957	3681	88	would	would	MD
50957	3681	89	add	add	VB
50957	3681	90	an	an	DT
50957	3681	91	equal	equal	JJ
50957	3681	92	amount	amount	NN
50957	3681	93	to	to	IN
50957	3681	94	the	the	DT
50957	3681	95	northern	northern	JJ
50957	3681	96	Pacific	Pacific	NNP
50957	3681	97	Ocean	Ocean	NNP
50957	3681	98	,	,	,
50957	3681	99	and	and	CC
50957	3681	100	modify	modify	VB
50957	3681	101	to	to	IN
50957	3681	102	an	an	DT
50957	3681	103	unknown	unknown	JJ
50957	3681	104	extent	extent	NN
50957	3681	105	the	the	DT
50957	3681	106	distribution	distribution	NN
50957	3681	107	of	of	IN
50957	3681	108	heat	heat	NN
50957	3681	109	and	and	CC
50957	3681	110	moisture	moisture	NN
50957	3681	111	over	over	IN
50957	3681	112	the	the	DT
50957	3681	113	lands	land	NNS
50957	3681	114	of	of	IN
50957	3681	115	the	the	DT
50957	3681	116	northern	northern	JJ
50957	3681	117	hemisphere	hemisphere	NN
50957	3681	118	.	.	.
50957	3682	1	The	the	DT
50957	3682	2	supposition	supposition	NN
50957	3682	3	that	that	IN
50957	3682	4	a	a	DT
50957	3682	5	subsidence	subsidence	NN
50957	3682	6	of	of	IN
50957	3682	7	the	the	DT
50957	3682	8	Isthmus	Isthmus	NNP
50957	3682	9	of	of	IN
50957	3682	10	Panama	Panama	NNP
50957	3682	11	was	be	VBD
50957	3682	12	among	among	IN
50957	3682	13	the	the	DT
50957	3682	14	contributing	contribute	VBG
50957	3682	15	causes	cause	NNS
50957	3682	16	of	of	IN
50957	3682	17	the	the	DT
50957	3682	18	Glacial	glacial	JJ
50957	3682	19	period	period	NN
50957	3682	20	has	have	VBZ
50957	3682	21	been	be	VBN
50957	3682	22	often	often	RB
50957	3682	23	made	make	VBN
50957	3682	24	,	,	,
50957	3682	25	but	but	CC
50957	3682	26	without	without	IN
50957	3682	27	any	any	DT
50957	3682	28	positive	positive	JJ
50957	3682	29	proof	proof	NN
50957	3682	30	of	of	IN
50957	3682	31	such	such	JJ
50957	3682	32	subsidence	subsidence	NN
50957	3682	33	.	.	.
50957	3683	1	From	from	IN
50957	3683	2	evidence	evidence	NN
50957	3683	3	which	which	WDT
50957	3683	4	has	have	VBZ
50957	3683	5	recently	recently	RB
50957	3683	6	come	come	VBN
50957	3683	7	to	to	IN
50957	3683	8	light	light	NN
50957	3683	9	,	,	,
50957	3683	10	however	however	RB
50957	3683	11	,	,	,
50957	3683	12	it	-PRON-	PRP
50957	3683	13	is	be	VBZ
50957	3683	14	certain	certain	JJ
50957	3683	15	that	that	IN
50957	3683	16	there	there	EX
50957	3683	17	has	have	VBZ
50957	3683	18	actually	actually	RB
50957	3683	19	been	be	VBN
50957	3683	20	considerable	considerable	JJ
50957	3683	21	subsidence	subsidence	NN
50957	3683	22	there	there	RB
50957	3683	23	in	in	IN
50957	3683	24	late	late	JJ
50957	3683	25	Tertiary	Tertiary	NNP
50957	3683	26	if	if	IN
50957	3683	27	not	not	RB
50957	3683	28	in	in	IN
50957	3683	29	post	post	JJ
50957	3683	30	-	-	JJ
50957	3683	31	Tertiary	tertiary	JJ
50957	3683	32	times	time	NNS
50957	3683	33	.	.	.
50957	3684	1	This	this	DT
50957	3684	2	evidence	evidence	NN
50957	3684	3	is	be	VBZ
50957	3684	4	furnished	furnish	VBN
50957	3684	5	by	by	IN
50957	3684	6	Dr.	Dr.	NNP
50957	3684	7	G.	G.	NNP
50957	3684	8	A.	A.	NNP
50957	3684	9	Maack	Maack	NNP
50957	3684	10	and	and	CC
50957	3684	11	Mr.	Mr.	NNP
50957	3684	12	William	William	NNP
50957	3684	13	M.	M.	NNP
50957	3684	14	Gabb	Gabb	NNP
50957	3684	15	in	in	IN
50957	3684	16	their	-PRON-	PRP$
50957	3684	17	report	report	NN
50957	3684	18	to	to	IN
50957	3684	19	the	the	DT
50957	3684	20	United	United	NNP
50957	3684	21	States	States	NNP
50957	3684	22	Government	Government	NNP
50957	3684	23	in	in	IN
50957	3684	24	1874	1874	CD
50957	3684	25	upon	upon	IN
50957	3684	26	the	the	DT
50957	3684	27	explorations	exploration	NNS
50957	3684	28	for	for	IN
50957	3684	29	a	a	DT
50957	3684	30	ship	ship	NN
50957	3684	31	-	-	HYPH
50957	3684	32	canal	canal	NN
50957	3684	33	across	across	IN
50957	3684	34	the	the	DT
50957	3684	35	isthmus	isthmus	NN
50957	3684	36	,	,	,
50957	3684	37	and	and	CC
50957	3684	38	consists	consist	VBZ
50957	3684	39	of	of	IN
50957	3684	40	numerous	numerous	JJ
50957	3684	41	fossils	fossil	NNS
50957	3684	42	belonging	belong	VBG
50957	3684	43	to	to	IN
50957	3684	44	existing	exist	VBG
50957	3684	45	species	specie	NNS
50957	3684	46	which	which	WDT
50957	3684	47	are	be	VBP
50957	3684	48	found	find	VBN
50957	3684	49	at	at	IN
50957	3684	50	an	an	DT
50957	3684	51	elevation	elevation	NN
50957	3684	52	of	of	IN
50957	3684	53	150	150	CD
50957	3684	54	feet	foot	NNS
50957	3684	55	above	above	IN
50957	3684	56	tide	tide	NN
50957	3684	57	.	.	.
50957	3685	1	As	as	IN
50957	3685	2	the	the	DT
50957	3685	3	dividing	dividing	JJ
50957	3685	4	ridge	ridge	NN
50957	3685	5	is	be	VBZ
50957	3685	6	more	more	JJR
50957	3685	7	than	than	IN
50957	3685	8	700	700	CD
50957	3685	9	feet	foot	NNS
50957	3685	10	above	above	IN
50957	3685	11	tide	tide	NN
50957	3685	12	,	,	,
50957	3685	13	this	this	DT
50957	3685	14	does	do	VBZ
50957	3685	15	not	not	RB
50957	3685	16	positively	positively	RB
50957	3685	17	prove	prove	VB
50957	3685	18	the	the	DT
50957	3685	19	point	point	NN
50957	3685	20	,	,	,
50957	3685	21	but	but	CC
50957	3685	22	so	so	RB
50957	3685	23	much	much	RB
50957	3685	24	demonstrated	demonstrate	VBN
50957	3685	25	subsidence	subsidence	NN
50957	3685	26	makes	make	VBZ
50957	3685	27	it	-PRON-	PRP
50957	3685	28	easy	easy	JJ
50957	3685	29	to	to	TO
50957	3685	30	believe	believe	VB
50957	3685	31	,	,	,
50957	3685	32	in	in	IN
50957	3685	33	the	the	DT
50957	3685	34	absence	absence	NN
50957	3685	35	of	of	IN
50957	3685	36	contradictory	contradictory	JJ
50957	3685	37	evidence	evidence	NN
50957	3685	38	,	,	,
50957	3685	39	that	that	IN
50957	3685	40	there	there	EX
50957	3685	41	was	be	VBD
50957	3685	42	more	more	JJR
50957	3685	43	,	,	,
50957	3685	44	and	and	CC
50957	3685	45	that	that	IN
50957	3685	46	the	the	DT
50957	3685	47	isthmus	isthmus	NN
50957	3685	48	was	be	VBD
50957	3685	49	sufficiently	sufficiently	RB
50957	3685	50	submerged	submerge	VBN
50957	3685	51	to	to	TO
50957	3685	52	permit	permit	VB
50957	3685	53	a	a	DT
50957	3685	54	considerable	considerable	JJ
50957	3685	55	portion	portion	NN
50957	3685	56	of	of	IN
50957	3685	57	the	the	DT
50957	3685	58	warm	warm	JJ
50957	3685	59	equatorial	equatorial	JJ
50957	3685	60	current	current	NN
50957	3685	61	which	which	WDT
50957	3685	62	now	now	RB
50957	3685	63	passes	pass	VBZ
50957	3685	64	northward	northward	RB
50957	3685	65	from	from	IN
50957	3685	66	the	the	DT
50957	3685	67	Caribbean	Caribbean	NNP
50957	3685	68	Sea	Sea	NNP
50957	3685	69	and	and	CC
50957	3685	70	the	the	DT
50957	3685	71	Gulf	Gulf	NNP
50957	3685	72	of	of	IN
50957	3685	73	Mexico	Mexico	NNP
50957	3685	74	to	to	TO
50957	3685	75	pass	pass	VB
50957	3685	76	into	into	IN
50957	3685	77	the	the	DT
50957	3685	78	Pacific	Pacific	NNP
50957	3685	79	Ocean	Ocean	NNP
50957	3685	80	.	.	.
50957	3686	1	[	[	-LRB-
50957	3686	2	Illustration	illustration	NN
50957	3686	3	:	:	:
50957	3686	4	Fig	Fig	NNP
50957	3686	5	.	.	.
50957	3687	1	101.--Map	101.--map	CD
50957	3687	2	showing	show	VBG
50957	3687	3	how	how	WRB
50957	3687	4	the	the	DT
50957	3687	5	land	land	NN
50957	3687	6	clusters	cluster	VBZ
50957	3687	7	about	about	IN
50957	3687	8	the	the	DT
50957	3687	9	north	north	NNP
50957	3687	10	pole	pole	NNP
50957	3687	11	.	.	.
50957	3687	12	]	]	-RRB-
50957	3688	1	An	an	DT
50957	3688	2	obvious	obvious	JJ
50957	3688	3	objection	objection	NN
50957	3688	4	to	to	IN
50957	3688	5	the	the	DT
50957	3688	6	theory	theory	NN
50957	3688	7	of	of	IN
50957	3688	8	a	a	DT
50957	3688	9	late	late	JJ
50957	3688	10	Tertiary	Tertiary	NNP
50957	3688	11	or	or	CC
50957	3688	12	post	post	JJ
50957	3688	13	-	-	JJ
50957	3688	14	Tertiary	tertiary	JJ
50957	3688	15	subsidence	subsidence	NN
50957	3688	16	of	of	IN
50957	3688	17	the	the	DT
50957	3688	18	Isthmus	Isthmus	NNP
50957	3688	19	of	of	IN
50957	3688	20	Panama	Panama	NNP
50957	3688	21	presents	present	VBZ
50957	3688	22	itself	-PRON-	PRP
50957	3688	23	in	in	IN
50957	3688	24	the	the	DT
50957	3688	25	fact	fact	NN
50957	3688	26	that	that	IN
50957	3688	27	there	there	EX
50957	3688	28	is	be	VBZ
50957	3688	29	at	at	IN
50957	3688	30	present	present	JJ
50957	3688	31	a	a	DT
50957	3688	32	complete	complete	JJ
50957	3688	33	diversity	diversity	NN
50957	3688	34	of	of	IN
50957	3688	35	species	specie	NNS
50957	3688	36	between	between	IN
50957	3688	37	the	the	DT
50957	3688	38	fish	fish	NN
50957	3688	39	inhabiting	inhabit	VBG
50957	3688	40	the	the	DT
50957	3688	41	waters	water	NNS
50957	3688	42	upon	upon	IN
50957	3688	43	the	the	DT
50957	3688	44	different	different	JJ
50957	3688	45	sides	side	NNS
50957	3688	46	of	of	IN
50957	3688	47	the	the	DT
50957	3688	48	isthmus	isthmus	NN
50957	3688	49	.	.	.
50957	3689	1	If	if	IN
50957	3689	2	there	there	EX
50957	3689	3	had	have	VBD
50957	3689	4	been	be	VBN
50957	3689	5	such	such	PDT
50957	3689	6	a	a	DT
50957	3689	7	subsidence	subsidence	NN
50957	3689	8	,	,	,
50957	3689	9	it	-PRON-	PRP
50957	3689	10	seems	seem	VBZ
50957	3689	11	natural	natural	JJ
50957	3689	12	to	to	TO
50957	3689	13	suppose	suppose	VB
50957	3689	14	that	that	IN
50957	3689	15	Atlantic	atlantic	JJ
50957	3689	16	species	specie	NNS
50957	3689	17	would	would	MD
50957	3689	18	have	have	VB
50957	3689	19	migrated	migrate	VBN
50957	3689	20	to	to	IN
50957	3689	21	the	the	DT
50957	3689	22	Pacific	Pacific	NNP
50957	3689	23	side	side	NN
50957	3689	24	and	and	CC
50957	3689	25	obtained	obtain	VBD
50957	3689	26	a	a	DT
50957	3689	27	permanent	permanent	JJ
50957	3689	28	lodgment	lodgment	NN
50957	3689	29	there	there	RB
50957	3689	30	,	,	,
50957	3689	31	and	and	CC
50957	3689	32	that	that	IN
50957	3689	33	Pacific	Pacific	NNP
50957	3689	34	species	specie	NNS
50957	3689	35	would	would	MD
50957	3689	36	have	have	VB
50957	3689	37	found	find	VBN
50957	3689	38	a	a	DT
50957	3689	39	congenial	congenial	JJ
50957	3689	40	home	home	NN
50957	3689	41	on	on	IN
50957	3689	42	the	the	DT
50957	3689	43	Atlantic	Atlantic	NNP
50957	3689	44	side	side	NN
50957	3689	45	.	.	.
50957	3690	1	It	-PRON-	PRP
50957	3690	2	must	must	MD
50957	3690	3	be	be	VB
50957	3690	4	confessed	confess	VBN
50957	3690	5	that	that	IN
50957	3690	6	this	this	DT
50957	3690	7	is	be	VBZ
50957	3690	8	a	a	DT
50957	3690	9	serious	serious	JJ
50957	3690	10	theoretical	theoretical	JJ
50957	3690	11	difficulty	difficulty	NN
50957	3690	12	,	,	,
50957	3690	13	but	but	CC
50957	3690	14	perhaps	perhaps	RB
50957	3690	15	not	not	RB
50957	3690	16	insuperable	insuperable	JJ
50957	3690	17	.	.	.
50957	3691	1	For	for	IN
50957	3691	2	it	-PRON-	PRP
50957	3691	3	is	be	VBZ
50957	3691	4	by	by	IN
50957	3691	5	no	no	DT
50957	3691	6	means	mean	NNS
50957	3691	7	certain	certain	JJ
50957	3691	8	that	that	IN
50957	3691	9	colonists	colonist	NNS
50957	3691	10	from	from	IN
50957	3691	11	the	the	DT
50957	3691	12	heated	heated	JJ
50957	3691	13	waters	water	NNS
50957	3691	14	of	of	IN
50957	3691	15	the	the	DT
50957	3691	16	Caribbean	Caribbean	NNP
50957	3691	17	Sea	Sea	NNP
50957	3691	18	would	would	MD
50957	3691	19	become	become	VB
50957	3691	20	so	so	RB
50957	3691	21	permanently	permanently	RB
50957	3691	22	established	establish	VBN
50957	3691	23	upon	upon	IN
50957	3691	24	the	the	DT
50957	3691	25	Pacific	Pacific	NNP
50957	3691	26	side	side	NN
50957	3691	27	that	that	IN
50957	3691	28	they	-PRON-	PRP
50957	3691	29	could	could	MD
50957	3691	30	maintain	maintain	VB
50957	3691	31	themselves	-PRON-	PRP
50957	3691	32	there	there	RB
50957	3691	33	upon	upon	IN
50957	3691	34	the	the	DT
50957	3691	35	re	re	NN
50957	3691	36	-	-	NN
50957	3691	37	establishment	establishment	NN
50957	3691	38	of	of	IN
50957	3691	39	former	former	JJ
50957	3691	40	conditions	condition	NNS
50957	3691	41	.	.	.
50957	3692	1	On	on	IN
50957	3692	2	the	the	DT
50957	3692	3	contrary	contrary	NN
50957	3692	4	,	,	,
50957	3692	5	it	-PRON-	PRP
50957	3692	6	seems	seem	VBZ
50957	3692	7	reasonable	reasonable	JJ
50957	3692	8	to	to	TO
50957	3692	9	suppose	suppose	VB
50957	3692	10	that	that	IN
50957	3692	11	upon	upon	IN
50957	3692	12	the	the	DT
50957	3692	13	re	re	NN
50957	3692	14	-	-	NN
50957	3692	15	elevation	elevation	NN
50957	3692	16	of	of	IN
50957	3692	17	the	the	DT
50957	3692	18	isthmus	isthmus	NN
50957	3692	19	the	the	DT
50957	3692	20	northern	northern	JJ
50957	3692	21	currents	current	NNS
50957	3692	22	,	,	,
50957	3692	23	which	which	WDT
50957	3692	24	would	would	MD
50957	3692	25	then	then	RB
50957	3692	26	resume	resume	VB
50957	3692	27	their	-PRON-	PRP$
50957	3692	28	course	course	NN
50957	3692	29	,	,	,
50957	3692	30	would	would	MD
50957	3692	31	bring	bring	VB
50957	3692	32	back	back	RB
50957	3692	33	with	with	IN
50957	3692	34	them	-PRON-	PRP
50957	3692	35	conditions	condition	NNS
50957	3692	36	unfavourable	unfavourable	JJ
50957	3692	37	to	to	IN
50957	3692	38	the	the	DT
50957	3692	39	Atlantic	Atlantic	NNP
50957	3692	40	species	specie	NNS
50957	3692	41	,	,	,
50957	3692	42	and	and	CC
50957	3692	43	favourable	favourable	JJ
50957	3692	44	to	to	IN
50957	3692	45	the	the	DT
50957	3692	46	competing	compete	VBG
50957	3692	47	species	specie	NNS
50957	3692	48	which	which	WDT
50957	3692	49	had	have	VBD
50957	3692	50	only	only	RB
50957	3692	51	temporarily	temporarily	RB
50957	3692	52	withdrawn	withdraw	VBN
50957	3692	53	from	from	IN
50957	3692	54	the	the	DT
50957	3692	55	field	field	NN
50957	3692	56	,	,	,
50957	3692	57	and	and	CC
50957	3692	58	which	which	WDT
50957	3692	59	might	may	MD
50957	3692	60	now	now	RB
50957	3692	61	be	be	VB
50957	3692	62	better	well	RBR
50957	3692	63	fitted	fit	VBN
50957	3692	64	than	than	IN
50957	3692	65	ever	ever	RB
50957	3692	66	to	to	TO
50957	3692	67	renew	renew	VB
50957	3692	68	the	the	DT
50957	3692	69	struggle	struggle	NN
50957	3692	70	with	with	IN
50957	3692	71	their	-PRON-	PRP$
50957	3692	72	Atlantic	atlantic	JJ
50957	3692	73	competitors	competitor	NNS
50957	3692	74	.	.	.
50957	3693	1	It	-PRON-	PRP
50957	3693	2	is	be	VBZ
50957	3693	3	by	by	IN
50957	3693	4	no	no	DT
50957	3693	5	means	mean	NNS
50957	3693	6	certain	certain	JJ
50957	3693	7	,	,	,
50957	3693	8	therefore	therefore	RB
50957	3693	9	,	,	,
50957	3693	10	that	that	IN
50957	3693	11	with	with	IN
50957	3693	12	the	the	DT
50957	3693	13	re	re	NN
50957	3693	14	-	-	NN
50957	3693	15	establishment	establishment	NN
50957	3693	16	of	of	IN
50957	3693	17	the	the	DT
50957	3693	18	former	former	JJ
50957	3693	19	conditions	condition	NNS
50957	3693	20	there	there	EX
50957	3693	21	would	would	MD
50957	3693	22	not	not	RB
50957	3693	23	also	also	RB
50957	3693	24	be	be	VB
50957	3693	25	a	a	DT
50957	3693	26	re	re	NN
50957	3693	27	-	-	NN
50957	3693	28	establishment	establishment	NN
50957	3693	29	of	of	IN
50957	3693	30	the	the	DT
50957	3693	31	former	former	JJ
50957	3693	32	equation	equation	NN
50957	3693	33	of	of	IN
50957	3693	34	life	life	NN
50957	3693	35	upon	upon	IN
50957	3693	36	the	the	DT
50957	3693	37	two	two	CD
50957	3693	38	sides	side	NNS
50957	3693	39	of	of	IN
50957	3693	40	the	the	DT
50957	3693	41	isthmus	isthmus	NN
50957	3693	42	.	.	.
50957	3694	1	Mr.	Mr.	NNP
50957	3694	2	Upham	Upham	NNP
50957	3694	3	's	's	POS
50957	3694	4	theory	theory	NN
50957	3694	5	involves	involve	VBZ
50957	3694	6	also	also	RB
50957	3694	7	extensive	extensive	JJ
50957	3694	8	elevations	elevation	NNS
50957	3694	9	of	of	IN
50957	3694	10	land	land	NN
50957	3694	11	in	in	IN
50957	3694	12	the	the	DT
50957	3694	13	northern	northern	JJ
50957	3694	14	part	part	NN
50957	3694	15	of	of	IN
50957	3694	16	America	America	NNP
50957	3694	17	;	;	:
50957	3694	18	in	in	IN
50957	3694	19	this	this	DT
50957	3694	20	respect	respect	NN
50957	3694	21	agreeing	agree	VBG
50957	3694	22	with	with	IN
50957	3694	23	the	the	DT
50957	3694	24	opinions	opinion	NNS
50957	3694	25	early	early	RB
50957	3694	26	expressed	express	VBN
50957	3694	27	by	by	IN
50957	3694	28	Professors	Professors	NNPS
50957	3694	29	J.	J.	NNP
50957	3694	30	D.	D.	NNP
50957	3694	31	Dana	Dana	NNP
50957	3694	32	and	and	CC
50957	3694	33	J.	J.	NNP
50957	3694	34	S.	S.	NNP
50957	3694	35	Newberry	Newberry	NNP
50957	3694	36	.	.	.
50957	3695	1	Of	of	IN
50957	3695	2	the	the	DT
50957	3695	3	positive	positive	JJ
50957	3695	4	indications	indication	NNS
50957	3695	5	of	of	IN
50957	3695	6	such	such	JJ
50957	3695	7	northward	northward	JJ
50957	3695	8	elevations	elevation	NNS
50957	3695	9	of	of	IN
50957	3695	10	land	land	NN
50957	3695	11	we	-PRON-	PRP
50957	3695	12	have	have	VBP
50957	3695	13	already	already	RB
50957	3695	14	spoken	speak	VBN
50957	3695	15	when	when	WRB
50957	3695	16	treating	treat	VBG
50957	3695	17	in	in	IN
50957	3695	18	a	a	DT
50957	3695	19	previous	previous	JJ
50957	3695	20	chapter	chapter	NN
50957	3695	21	of	of	IN
50957	3695	22	the	the	DT
50957	3695	23	fiords	fiord	NNS
50957	3695	24	and	and	CC
50957	3695	25	submerged	submerged	JJ
50957	3695	26	channels	channel	NNS
50957	3695	27	which	which	WDT
50957	3695	28	characterise	characterise	VBP
50957	3695	29	northern	northern	JJ
50957	3695	30	Europe	Europe	NNP
50957	3695	31	and	and	CC
50957	3695	32	both	both	CC
50957	3695	33	the	the	DT
50957	3695	34	eastern	eastern	JJ
50957	3695	35	and	and	CC
50957	3695	36	the	the	DT
50957	3695	37	western	western	JJ
50957	3695	38	coasts	coast	NNS
50957	3695	39	of	of	IN
50957	3695	40	North	North	NNP
50957	3695	41	America	America	NNP
50957	3695	42	.	.	.
50957	3696	1	But	but	CC
50957	3696	2	in	in	IN
50957	3696	3	working	work	VBG
50957	3696	4	out	out	RP
50957	3696	5	the	the	DT
50957	3696	6	problem	problem	NN
50957	3696	7	the	the	DT
50957	3696	8	solution	solution	NN
50957	3696	9	is	be	VBZ
50957	3696	10	only	only	RB
50957	3696	11	half	half	RB
50957	3696	12	reached	reach	VBN
50957	3696	13	when	when	WRB
50957	3696	14	we	-PRON-	PRP
50957	3696	15	have	have	VBP
50957	3696	16	got	get	VBN
50957	3696	17	the	the	DT
50957	3696	18	Gulf	Gulf	NNP
50957	3696	19	Stream	Stream	NNP
50957	3696	20	into	into	IN
50957	3696	21	the	the	DT
50957	3696	22	Pacific	Pacific	NNP
50957	3696	23	Ocean	Ocean	NNP
50957	3696	24	,	,	,
50957	3696	25	and	and	CC
50957	3696	26	the	the	DT
50957	3696	27	land	land	NN
50957	3696	28	in	in	IN
50957	3696	29	the	the	DT
50957	3696	30	northern	northern	JJ
50957	3696	31	part	part	NN
50957	3696	32	of	of	IN
50957	3696	33	the	the	DT
50957	3696	34	continents	continent	NNS
50957	3696	35	elevated	elevate	VBN
50957	3696	36	to	to	IN
50957	3696	37	some	some	DT
50957	3696	38	distance	distance	NN
50957	3696	39	above	above	IN
50957	3696	40	its	-PRON-	PRP$
50957	3696	41	present	present	JJ
50957	3696	42	level	level	NN
50957	3696	43	.	.	.
50957	3697	1	There	there	EX
50957	3697	2	is	be	VBZ
50957	3697	3	still	still	RB
50957	3697	4	the	the	DT
50957	3697	5	difficulty	difficulty	NN
50957	3697	6	of	of	IN
50957	3697	7	getting	get	VBG
50957	3697	8	the	the	DT
50957	3697	9	moisture	moisture	NN
50957	3697	10	-	-	HYPH
50957	3697	11	laden	laden	JJ
50957	3697	12	currents	current	NNS
50957	3697	13	from	from	IN
50957	3697	14	the	the	DT
50957	3697	15	Pacific	Pacific	NNP
50957	3697	16	Ocean	Ocean	NNP
50957	3697	17	to	to	TO
50957	3697	18	carry	carry	VB
50957	3697	19	their	-PRON-	PRP$
50957	3697	20	burdens	burden	NNS
50957	3697	21	over	over	IN
50957	3697	22	the	the	DT
50957	3697	23	crest	crest	NN
50957	3697	24	of	of	IN
50957	3697	25	the	the	DT
50957	3697	26	Sierra	Sierra	NNP
50957	3697	27	Nevada	Nevada	NNP
50957	3697	28	and	and	CC
50957	3697	29	Rocky	Rocky	NNP
50957	3697	30	Mountains	Mountains	NNPS
50957	3697	31	and	and	CC
50957	3697	32	to	to	TO
50957	3697	33	deposit	deposit	VB
50957	3697	34	them	-PRON-	PRP
50957	3697	35	in	in	IN
50957	3697	36	snow	snow	NN
50957	3697	37	upon	upon	IN
50957	3697	38	the	the	DT
50957	3697	39	Laurentian	laurentian	JJ
50957	3697	40	highlands	highland	NNS
50957	3697	41	.	.	.
50957	3698	1	An	an	DT
50957	3698	2	ingenious	ingenious	JJ
50957	3698	3	supplement	supplement	NN
50957	3698	4	to	to	IN
50957	3698	5	the	the	DT
50957	3698	6	theory	theory	NN
50957	3698	7	,	,	,
50957	3698	8	therefore	therefore	RB
50957	3698	9	,	,	,
50957	3698	10	has	have	VBZ
50957	3698	11	been	be	VBN
50957	3698	12	brought	bring	VBN
50957	3698	13	forward	forward	RP
50957	3698	14	by	by	IN
50957	3698	15	Professor	Professor	NNP
50957	3698	16	Carpenter	Carpenter	NNP
50957	3698	17	,	,	,
50957	3698	18	who	who	WP
50957	3698	19	suggests	suggest	VBZ
50957	3698	20	that	that	IN
50957	3698	21	the	the	DT
50957	3698	22	immense	immense	JJ
50957	3698	23	Tertiary	tertiary	JJ
50957	3698	24	and	and	CC
50957	3698	25	post	post	JJ
50957	3698	26	-	-	JJ
50957	3698	27	Tertiary	tertiary	JJ
50957	3698	28	lava	lava	NN
50957	3698	29	-	-	HYPH
50957	3698	30	flows	flow	NNS
50957	3698	31	which	which	WDT
50957	3698	32	cover	cover	VBP
50957	3698	33	so	so	RB
50957	3698	34	much	much	JJ
50957	3698	35	of	of	IN
50957	3698	36	the	the	DT
50957	3698	37	area	area	NN
50957	3698	38	west	west	NN
50957	3698	39	of	of	IN
50957	3698	40	the	the	DT
50957	3698	41	Rocky	Rocky	NNP
50957	3698	42	Mountains	Mountains	NNPS
50957	3698	43	were	be	VBD
50957	3698	44	the	the	DT
50957	3698	45	cause	cause	NN
50957	3698	46	of	of	IN
50957	3698	47	the	the	DT
50957	3698	48	accumulations	accumulation	NNS
50957	3698	49	of	of	IN
50957	3698	50	snow	snow	NN
50957	3698	51	which	which	WDT
50957	3698	52	formed	form	VBD
50957	3698	53	the	the	DT
50957	3698	54	Laurentide	Laurentide	NNP
50957	3698	55	Glacier	Glacier	NNP
50957	3698	56	.	.	.
50957	3699	1	This	this	DT
50957	3699	2	statement	statement	NN
50957	3699	3	,	,	,
50957	3699	4	which	which	WDT
50957	3699	5	at	at	IN
50957	3699	6	first	first	RB
50957	3699	7	seems	seem	VBZ
50957	3699	8	so	so	RB
50957	3699	9	paradoxical	paradoxical	JJ
50957	3699	10	as	as	IN
50957	3699	11	to	to	TO
50957	3699	12	be	be	VB
50957	3699	13	absurd	absurd	JJ
50957	3699	14	,	,	,
50957	3699	15	appears	appear	VBZ
50957	3699	16	less	less	RBR
50957	3699	17	so	so	RB
50957	3699	18	upon	upon	IN
50957	3699	19	close	close	JJ
50957	3699	20	examination	examination	NN
50957	3699	21	.	.	.
50957	3700	1	The	the	DT
50957	3700	2	extent	extent	NN
50957	3700	3	of	of	IN
50957	3700	4	the	the	DT
50957	3700	5	outflows	outflow	NNS
50957	3700	6	of	of	IN
50957	3700	7	lava	lava	NNP
50957	3700	8	west	west	NNP
50957	3700	9	of	of	IN
50957	3700	10	the	the	DT
50957	3700	11	Rocky	Rocky	NNP
50957	3700	12	Mountains	Mountains	NNPS
50957	3700	13	is	be	VBZ
50957	3700	14	almost	almost	RB
50957	3700	15	beyond	beyond	IN
50957	3700	16	comprehension	comprehension	NN
50957	3700	17	.	.	.
50957	3701	1	Literally	literally	RB
50957	3701	2	,	,	,
50957	3701	3	hundreds	hundred	NNS
50957	3701	4	of	of	IN
50957	3701	5	thousands	thousand	NNS
50957	3701	6	of	of	IN
50957	3701	7	square	square	JJ
50957	3701	8	miles	mile	NNS
50957	3701	9	have	have	VBP
50957	3701	10	been	be	VBN
50957	3701	11	covered	cover	VBN
50957	3701	12	by	by	IN
50957	3701	13	them	-PRON-	PRP
50957	3701	14	to	to	IN
50957	3701	15	a	a	DT
50957	3701	16	depth	depth	NN
50957	3701	17	in	in	IN
50957	3701	18	many	many	JJ
50957	3701	19	places	place	NNS
50957	3701	20	of	of	IN
50957	3701	21	thousands	thousand	NNS
50957	3701	22	of	of	IN
50957	3701	23	feet	foot	NNS
50957	3701	24	.	.	.
50957	3702	1	These	these	DT
50957	3702	2	volcanic	volcanic	JJ
50957	3702	3	eruptions	eruption	NNS
50957	3702	4	are	be	VBP
50957	3702	5	mostly	mostly	RB
50957	3702	6	of	of	IN
50957	3702	7	late	late	JJ
50957	3702	8	date	date	NN
50957	3702	9	,	,	,
50957	3702	10	beginning	begin	VBG
50957	3702	11	in	in	IN
50957	3702	12	the	the	DT
50957	3702	13	middle	middle	NN
50957	3702	14	of	of	IN
50957	3702	15	the	the	DT
50957	3702	16	Tertiary	Tertiary	NNP
50957	3702	17	and	and	CC
50957	3702	18	culminating	culminate	VBG
50957	3702	19	probably	probably	RB
50957	3702	20	about	about	IN
50957	3702	21	the	the	DT
50957	3702	22	time	time	NN
50957	3702	23	of	of	IN
50957	3702	24	the	the	DT
50957	3702	25	maximum	maximum	JJ
50957	3702	26	extent	extent	NN
50957	3702	27	of	of	IN
50957	3702	28	the	the	DT
50957	3702	29	Laurentide	Laurentide	NNP
50957	3702	30	Glacier	Glacier	NNP
50957	3702	31	.	.	.
50957	3703	1	Indeed	indeed	RB
50957	3703	2	,	,	,
50957	3703	3	so	so	RB
50957	3703	4	nearly	nearly	RB
50957	3703	5	contemporaneous	contemporaneous	JJ
50957	3703	6	was	be	VBD
50957	3703	7	the	the	DT
50957	3703	8	growth	growth	NN
50957	3703	9	of	of	IN
50957	3703	10	the	the	DT
50957	3703	11	Laurentide	Laurentide	NNP
50957	3703	12	Glacier	Glacier	NNP
50957	3703	13	with	with	IN
50957	3703	14	these	these	DT
50957	3703	15	outflows	outflow	NNS
50957	3703	16	that	that	WDT
50957	3703	17	Professor	Professor	NNP
50957	3703	18	Alexander	Alexander	NNP
50957	3703	19	Winchell	Winchell	NNP
50957	3703	20	had	have	VBD
50957	3703	21	,	,	,
50957	3703	22	with	with	IN
50957	3703	23	a	a	DT
50957	3703	24	good	good	JJ
50957	3703	25	deal	deal	NN
50957	3703	26	of	of	IN
50957	3703	27	plausibility	plausibility	NN
50957	3703	28	,	,	,
50957	3703	29	suggested	suggest	VBD
50957	3703	30	that	that	IN
50957	3703	31	the	the	DT
50957	3703	32	outflows	outflow	NNS
50957	3703	33	of	of	IN
50957	3703	34	the	the	DT
50957	3703	35	eruptions	eruption	NNS
50957	3703	36	of	of	IN
50957	3703	37	lava	lava	NN
50957	3703	38	were	be	VBD
50957	3703	39	caused	cause	VBN
50957	3703	40	by	by	IN
50957	3703	41	the	the	DT
50957	3703	42	accumulation	accumulation	NN
50957	3703	43	of	of	IN
50957	3703	44	ice	ice	NN
50957	3703	45	over	over	IN
50957	3703	46	eastern	eastern	JJ
50957	3703	47	British	British	NNP
50957	3703	48	America	America	NNP
50957	3703	49	.	.	.
50957	3704	1	His	-PRON-	PRP$
50957	3704	2	theory	theory	NN
50957	3704	3	was	be	VBD
50957	3704	4	that	that	IN
50957	3704	5	the	the	DT
50957	3704	6	three	three	CD
50957	3704	7	million	million	CD
50957	3704	8	cubic	cubic	JJ
50957	3704	9	miles	mile	NNS
50957	3704	10	of	of	IN
50957	3704	11	ice	ice	NN
50957	3704	12	which	which	WDT
50957	3704	13	is	be	VBZ
50957	3704	14	proved	prove	VBN
50957	3704	15	to	to	TO
50957	3704	16	have	have	VB
50957	3704	17	been	be	VBN
50957	3704	18	abstracted	abstract	VBN
50957	3704	19	from	from	IN
50957	3704	20	the	the	DT
50957	3704	21	ocean	ocean	NN
50957	3704	22	and	and	CC
50957	3704	23	piled	pile	VBD
50957	3704	24	up	up	RP
50957	3704	25	over	over	IN
50957	3704	26	that	that	DT
50957	3704	27	area	area	NN
50957	3704	28	was	be	VBD
50957	3704	29	so	so	RB
50957	3704	30	serious	serious	JJ
50957	3704	31	a	a	DT
50957	3704	32	disturbance	disturbance	NN
50957	3704	33	of	of	IN
50957	3704	34	the	the	DT
50957	3704	35	equilibrium	equilibrium	NN
50957	3704	36	of	of	IN
50957	3704	37	the	the	DT
50957	3704	38	earth	earth	NN
50957	3704	39	's	's	POS
50957	3704	40	crust	crust	NN
50957	3704	41	that	that	WDT
50957	3704	42	it	-PRON-	PRP
50957	3704	43	caused	cause	VBD
50957	3704	44	great	great	JJ
50957	3704	45	fissures	fissure	NNS
50957	3704	46	to	to	TO
50957	3704	47	be	be	VB
50957	3704	48	opened	open	VBN
50957	3704	49	along	along	IN
50957	3704	50	the	the	DT
50957	3704	51	lines	line	NNS
50957	3704	52	of	of	IN
50957	3704	53	weakness	weakness	NN
50957	3704	54	west	west	NN
50957	3704	55	of	of	IN
50957	3704	56	the	the	DT
50957	3704	57	Rocky	Rocky	NNP
50957	3704	58	Mountains	Mountains	NNPS
50957	3704	59	,	,	,
50957	3704	60	and	and	CC
50957	3704	61	pressed	press	VBD
50957	3704	62	the	the	DT
50957	3704	63	liquid	liquid	JJ
50957	3704	64	lava	lava	NN
50957	3704	65	out	out	RP
50957	3704	66	,	,	,
50957	3704	67	as	as	IN
50957	3704	68	the	the	DT
50957	3704	69	juice	juice	NN
50957	3704	70	is	be	VBZ
50957	3704	71	pressed	press	VBN
50957	3704	72	out	out	IN
50957	3704	73	of	of	IN
50957	3704	74	an	an	DT
50957	3704	75	orange	orange	NN
50957	3704	76	in	in	IN
50957	3704	77	one	one	CD
50957	3704	78	place	place	NN
50957	3704	79	by	by	IN
50957	3704	80	pressing	press	VBG
50957	3704	81	upon	upon	IN
50957	3704	82	the	the	DT
50957	3704	83	rind	rind	NN
50957	3704	84	in	in	IN
50957	3704	85	another	another	DT
50957	3704	86	.	.	.
50957	3705	1	Professor	Professor	NNP
50957	3705	2	Carpenter	Carpenter	NNP
50957	3705	3	's	's	POS
50957	3705	4	view	view	NN
50957	3705	5	is	be	VBZ
50957	3705	6	the	the	DT
50957	3705	7	exact	exact	JJ
50957	3705	8	reverse	reverse	NN
50957	3705	9	of	of	IN
50957	3705	10	Professor	Professor	NNP
50957	3705	11	Winchell	Winchell	NNP
50957	3705	12	's	's	POS
50957	3705	13	.	.	.
50957	3706	1	Going	go	VBG
50957	3706	2	back	back	RB
50957	3706	3	to	to	IN
50957	3706	4	those	those	DT
50957	3706	5	orographic	orographic	JJ
50957	3706	6	changes	change	NNS
50957	3706	7	which	which	WDT
50957	3706	8	produced	produce	VBD
50957	3706	9	the	the	DT
50957	3706	10	lava	lava	NN
50957	3706	11	-	-	HYPH
50957	3706	12	flows	flow	NNS
50957	3706	13	and	and	CC
50957	3706	14	the	the	DT
50957	3706	15	elevation	elevation	NN
50957	3706	16	of	of	IN
50957	3706	17	the	the	DT
50957	3706	18	northern	northern	JJ
50957	3706	19	part	part	NN
50957	3706	20	of	of	IN
50957	3706	21	British	British	NNP
50957	3706	22	America	America	NNP
50957	3706	23	,	,	,
50957	3706	24	he	-PRON-	PRP
50957	3706	25	thinks	think	VBZ
50957	3706	26	the	the	DT
50957	3706	27	problem	problem	NN
50957	3706	28	of	of	IN
50957	3706	29	getting	get	VBG
50957	3706	30	the	the	DT
50957	3706	31	moisture	moisture	NN
50957	3706	32	transferred	transfer	VBN
50957	3706	33	from	from	IN
50957	3706	34	the	the	DT
50957	3706	35	Pacific	Pacific	NNP
50957	3706	36	Ocean	Ocean	NNP
50957	3706	37	to	to	IN
50957	3706	38	the	the	DT
50957	3706	39	Canadian	canadian	JJ
50957	3706	40	highlands	highland	NNS
50957	3706	41	is	be	VBZ
50957	3706	42	solved	solve	VBN
50957	3706	43	by	by	IN
50957	3706	44	the	the	DT
50957	3706	45	lava	lava	NN
50957	3706	46	-	-	HYPH
50957	3706	47	flows	flow	VBZ
50957	3706	48	west	west	NN
50957	3706	49	of	of	IN
50957	3706	50	the	the	DT
50957	3706	51	Rocky	Rocky	NNP
50957	3706	52	Mountains	Mountains	NNPS
50957	3706	53	.	.	.
50957	3707	1	This	this	DT
50957	3707	2	immense	immense	JJ
50957	3707	3	exudation	exudation	NN
50957	3707	4	of	of	IN
50957	3707	5	molten	molten	JJ
50957	3707	6	matter	matter	NN
50957	3707	7	was	be	VBD
50957	3707	8	accompanied	accompany	VBN
50957	3707	9	by	by	IN
50957	3707	10	an	an	DT
50957	3707	11	enormous	enormous	JJ
50957	3707	12	liberation	liberation	NN
50957	3707	13	of	of	IN
50957	3707	14	heat	heat	NN
50957	3707	15	,	,	,
50957	3707	16	which	which	WDT
50957	3707	17	must	must	MD
50957	3707	18	have	have	VB
50957	3707	19	produced	produce	VBN
50957	3707	20	significant	significant	JJ
50957	3707	21	changes	change	NNS
50957	3707	22	in	in	IN
50957	3707	23	the	the	DT
50957	3707	24	meteorological	meteorological	JJ
50957	3707	25	conditions	condition	NNS
50957	3707	26	.	.	.
50957	3708	1	The	the	DT
50957	3708	2	moisture	moisture	NN
50957	3708	3	of	of	IN
50957	3708	4	the	the	DT
50957	3708	5	atmosphere	atmosphere	NN
50957	3708	6	is	be	VBZ
50957	3708	7	precipitated	precipitate	VBN
50957	3708	8	by	by	IN
50957	3708	9	means	mean	NNS
50957	3708	10	of	of	IN
50957	3708	11	the	the	DT
50957	3708	12	condensation	condensation	NN
50957	3708	13	connected	connect	VBN
50957	3708	14	with	with	IN
50957	3708	15	a	a	DT
50957	3708	16	lowering	lowering	NN
50957	3708	17	of	of	IN
50957	3708	18	its	-PRON-	PRP$
50957	3708	19	temperature	temperature	NN
50957	3708	20	.	.	.
50957	3709	1	Ordinarily	ordinarily	RB
50957	3709	2	,	,	,
50957	3709	3	therefore	therefore	RB
50957	3709	4	,	,	,
50957	3709	5	when	when	WRB
50957	3709	6	moist	moist	VB
50957	3709	7	winds	wind	NNS
50957	3709	8	from	from	IN
50957	3709	9	an	an	DT
50957	3709	10	oceanic	oceanic	JJ
50957	3709	11	area	area	NN
50957	3709	12	pass	pass	VBP
50957	3709	13	directly	directly	RB
50957	3709	14	over	over	IN
50957	3709	15	a	a	DT
50957	3709	16	lofty	lofty	JJ
50957	3709	17	mountain	mountain	NN
50957	3709	18	-	-	HYPH
50957	3709	19	chain	chain	NN
50957	3709	20	,	,	,
50957	3709	21	the	the	DT
50957	3709	22	precipitation	precipitation	NN
50957	3709	23	takes	take	VBZ
50957	3709	24	place	place	NN
50957	3709	25	immediately	immediately	RB
50957	3709	26	,	,	,
50957	3709	27	and	and	CC
50957	3709	28	the	the	DT
50957	3709	29	water	water	NN
50957	3709	30	finds	find	VBZ
50957	3709	31	its	-PRON-	PRP$
50957	3709	32	way	way	NN
50957	3709	33	back	back	RB
50957	3709	34	by	by	IN
50957	3709	35	a	a	DT
50957	3709	36	short	short	JJ
50957	3709	37	course	course	NN
50957	3709	38	to	to	IN
50957	3709	39	the	the	DT
50957	3709	40	sea	sea	NN
50957	3709	41	.	.	.
50957	3710	1	This	this	DT
50957	3710	2	is	be	VBZ
50957	3710	3	what	what	WP
50957	3710	4	now	now	RB
50957	3710	5	actually	actually	RB
50957	3710	6	occurs	occur	VBZ
50957	3710	7	on	on	IN
50957	3710	8	the	the	DT
50957	3710	9	Pacific	Pacific	NNP
50957	3710	10	coast	coast	NN
50957	3710	11	.	.	.
50957	3711	1	The	the	DT
50957	3711	2	Sierra	Sierra	NNP
50957	3711	3	Nevada	Nevada	NNP
50957	3711	4	condense	condense	VBP
50957	3711	5	nearly	nearly	RB
50957	3711	6	all	all	PDT
50957	3711	7	the	the	DT
50957	3711	8	moisture	moisture	NN
50957	3711	9	;	;	:
50957	3711	10	so	so	CC
50957	3711	11	that	that	DT
50957	3711	12	very	very	RB
50957	3711	13	little	little	JJ
50957	3711	14	falls	fall	NNS
50957	3711	15	on	on	IN
50957	3711	16	the	the	DT
50957	3711	17	vast	vast	JJ
50957	3711	18	area	area	NN
50957	3711	19	extending	extend	VBG
50957	3711	20	from	from	IN
50957	3711	21	their	-PRON-	PRP$
50957	3711	22	summits	summit	NNS
50957	3711	23	eastward	eastward	RB
50957	3711	24	to	to	IN
50957	3711	25	the	the	DT
50957	3711	26	Rocky	Rocky	NNP
50957	3711	27	Mountains	Mountains	NNPS
50957	3711	28	.	.	.
50957	3712	1	All	all	DT
50957	3712	2	that	that	DT
50957	3712	3	region	region	NN
50957	3712	4	is	be	VBZ
50957	3712	5	now	now	RB
50957	3712	6	practically	practically	RB
50957	3712	7	a	a	DT
50957	3712	8	desert	desert	NN
50957	3712	9	land	land	NN
50957	3712	10	,	,	,
50957	3712	11	where	where	WRB
50957	3712	12	the	the	DT
50957	3712	13	evaporation	evaporation	NN
50957	3712	14	exceeds	exceed	VBZ
50957	3712	15	the	the	DT
50957	3712	16	precipitation	precipitation	NN
50957	3712	17	.	.	.
50957	3713	1	In	in	IN
50957	3713	2	Professor	Professor	NNP
50957	3713	3	Carpenter	Carpenter	NNP
50957	3713	4	's	's	POS
50957	3713	5	view	view	NN
50957	3713	6	the	the	DT
50957	3713	7	heat	heat	NN
50957	3713	8	radiated	radiate	VBD
50957	3713	9	from	from	IN
50957	3713	10	the	the	DT
50957	3713	11	freshly	freshly	RB
50957	3713	12	exuded	exude	VBN
50957	3713	13	lava	lava	NN
50957	3713	14	is	be	VBZ
50957	3713	15	supposed	suppose	VBN
50957	3713	16	to	to	TO
50957	3713	17	have	have	VB
50957	3713	18	prevented	prevent	VBN
50957	3713	19	the	the	DT
50957	3713	20	precipitation	precipitation	NN
50957	3713	21	near	near	IN
50957	3713	22	the	the	DT
50957	3713	23	coast	coast	NN
50957	3713	24	-	-	HYPH
50957	3713	25	line	line	NN
50957	3713	26	,	,	,
50957	3713	27	and	and	CC
50957	3713	28	to	to	TO
50957	3713	29	have	have	VB
50957	3713	30	helped	help	VBN
50957	3713	31	the	the	DT
50957	3713	32	winds	wind	NNS
50957	3713	33	in	in	IN
50957	3713	34	carrying	carry	VBG
50957	3713	35	it	-PRON-	PRP
50957	3713	36	farther	farther	RB
50957	3713	37	onward	onward	RB
50957	3713	38	to	to	IN
50957	3713	39	the	the	DT
50957	3713	40	northeast	northeast	NN
50957	3713	41	,	,	,
50957	3713	42	where	where	WRB
50957	3713	43	it	-PRON-	PRP
50957	3713	44	would	would	MD
50957	3713	45	be	be	VB
50957	3713	46	condensed	condense	VBN
50957	3713	47	upon	upon	IN
50957	3713	48	the	the	DT
50957	3713	49	elevated	elevated	JJ
50957	3713	50	highlands	highland	NNS
50957	3713	51	,	,	,
50957	3713	52	upon	upon	IN
50957	3713	53	which	which	WDT
50957	3713	54	the	the	DT
50957	3713	55	snows	snow	NNS
50957	3713	56	of	of	IN
50957	3713	57	the	the	DT
50957	3713	58	great	great	JJ
50957	3713	59	Laurentide	Laurentide	NNP
50957	3713	60	Glacier	Glacier	NNP
50957	3713	61	were	be	VBD
50957	3713	62	collected	collect	VBN
50957	3713	63	.	.	.
50957	3714	1	It	-PRON-	PRP
50957	3714	2	is	be	VBZ
50957	3714	3	not	not	RB
50957	3714	4	necessary	necessary	JJ
50957	3714	5	for	for	IN
50957	3714	6	us	-PRON-	PRP
50957	3714	7	to	to	TO
50957	3714	8	attempt	attempt	VB
50957	3714	9	to	to	TO
50957	3714	10	measure	measure	VB
50957	3714	11	the	the	DT
50957	3714	12	amount	amount	NN
50957	3714	13	of	of	IN
50957	3714	14	truth	truth	NN
50957	3714	15	in	in	IN
50957	3714	16	this	this	DT
50957	3714	17	subsidiary	subsidiary	JJ
50957	3714	18	hypothesis	hypothesis	NN
50957	3714	19	of	of	IN
50957	3714	20	Professor	Professor	NNP
50957	3714	21	Carpenter	Carpenter	NNP
50957	3714	22	,	,	,
50957	3714	23	but	but	CC
50957	3714	24	it	-PRON-	PRP
50957	3714	25	illustrates	illustrate	VBZ
50957	3714	26	how	how	WRB
50957	3714	27	complicated	complicated	JJ
50957	3714	28	are	be	VBP
50957	3714	29	the	the	DT
50957	3714	30	conditions	condition	NNS
50957	3714	31	which	which	WDT
50957	3714	32	have	have	VBP
50957	3714	33	to	to	TO
50957	3714	34	be	be	VB
50957	3714	35	considered	consider	VBN
50957	3714	36	before	before	IN
50957	3714	37	we	-PRON-	PRP
50957	3714	38	rest	rest	VBP
50957	3714	39	securely	securely	RB
50957	3714	40	upon	upon	IN
50957	3714	41	any	any	DT
50957	3714	42	particular	particular	JJ
50957	3714	43	hypothesis	hypothesis	NN
50957	3714	44	.	.	.
50957	3715	1	The	the	DT
50957	3715	2	unknown	unknown	JJ
50957	3715	3	elements	element	NNS
50957	3715	4	of	of	IN
50957	3715	5	the	the	DT
50957	3715	6	problem	problem	NN
50957	3715	7	are	be	VBP
50957	3715	8	so	so	RB
50957	3715	9	numerous	numerous	JJ
50957	3715	10	,	,	,
50957	3715	11	and	and	CC
50957	3715	12	so	so	RB
50957	3715	13	far	far	RB
50957	3715	14	-	-	HYPH
50957	3715	15	reaching	reach	VBG
50957	3715	16	in	in	IN
50957	3715	17	their	-PRON-	PRP$
50957	3715	18	possible	possible	JJ
50957	3715	19	scope	scope	NN
50957	3715	20	,	,	,
50957	3715	21	that	that	IN
50957	3715	22	a	a	DT
50957	3715	23	cautious	cautious	JJ
50957	3715	24	attitude	attitude	NN
50957	3715	25	of	of	IN
50957	3715	26	agnosticism	agnosticism	NN
50957	3715	27	,	,	,
50957	3715	28	with	with	IN
50957	3715	29	respect	respect	NN
50957	3715	30	to	to	IN
50957	3715	31	the	the	DT
50957	3715	32	cause	cause	NN
50957	3715	33	of	of	IN
50957	3715	34	the	the	DT
50957	3715	35	Glacial	glacial	JJ
50957	3715	36	period	period	NN
50957	3715	37	,	,	,
50957	3715	38	is	be	VBZ
50957	3715	39	most	most	RBS
50957	3715	40	scientific	scientific	JJ
50957	3715	41	and	and	CC
50957	3715	42	becoming	become	VBG
50957	3715	43	.	.	.
50957	3716	1	Still	still	RB
50957	3716	2	,	,	,
50957	3716	3	we	-PRON-	PRP
50957	3716	4	are	be	VBP
50957	3716	5	ready	ready	JJ
50957	3716	6	to	to	TO
50957	3716	7	go	go	VB
50957	3716	8	so	so	RB
50957	3716	9	far	far	RB
50957	3716	10	as	as	IN
50957	3716	11	to	to	TO
50957	3716	12	say	say	VB
50957	3716	13	that	that	IN
50957	3716	14	Mr.	Mr.	NNP
50957	3716	15	Upham	Upham	NNP
50957	3716	16	's	's	POS
50957	3716	17	theory	theory	NN
50957	3716	18	comes	come	VBZ
50957	3716	19	nearest	near	JJS
50957	3716	20	to	to	IN
50957	3716	21	giving	give	VBG
50957	3716	22	a	a	DT
50957	3716	23	satisfactory	satisfactory	JJ
50957	3716	24	account	account	NN
50957	3716	25	of	of	IN
50957	3716	26	all	all	PDT
50957	3716	27	the	the	DT
50957	3716	28	phenomena	phenomenon	NNS
50957	3716	29	,	,	,
50957	3716	30	and	and	CC
50957	3716	31	it	-PRON-	PRP
50957	3716	32	is	be	VBZ
50957	3716	33	to	to	IN
50957	3716	34	this	this	DT
50957	3716	35	that	that	IN
50957	3716	36	Professor	Professor	NNP
50957	3716	37	Joseph	Joseph	NNP
50957	3716	38	Le	Le	NNP
50957	3716	39	Conte	Conte	NNP
50957	3716	40	gives	give	VBZ
50957	3716	41	his	-PRON-	PRP$
50957	3716	42	cautious	cautious	JJ
50957	3716	43	approval	approval	NN
50957	3716	44	.	.	.
50957	3717	1	Summarily	summarily	RB
50957	3717	2	stated	state	VBN
50957	3717	3	,	,	,
50957	3717	4	this	this	DT
50957	3717	5	theory	theory	NN
50957	3717	6	is	be	VBZ
50957	3717	7	,	,	,
50957	3717	8	that	that	IN
50957	3717	9	the	the	DT
50957	3717	10	passage	passage	NN
50957	3717	11	from	from	IN
50957	3717	12	the	the	DT
50957	3717	13	Tertiary	tertiary	NN
50957	3717	14	to	to	IN
50957	3717	15	the	the	DT
50957	3717	16	Quaternary	Quaternary	NNP
50957	3717	17	or	or	CC
50957	3717	18	Glacial	glacial	JJ
50957	3717	19	period	period	NN
50957	3717	20	was	be	VBD
50957	3717	21	characterised	characterise	VBN
50957	3717	22	by	by	IN
50957	3717	23	remarkable	remarkable	JJ
50957	3717	24	oscillations	oscillation	NNS
50957	3717	25	of	of	IN
50957	3717	26	land	land	NN
50957	3717	27	-	-	HYPH
50957	3717	28	level	level	NN
50957	3717	29	,	,	,
50957	3717	30	and	and	CC
50957	3717	31	by	by	IN
50957	3717	32	corresponding	correspond	VBG
50957	3717	33	changes	change	NNS
50957	3717	34	of	of	IN
50957	3717	35	climate	climate	NN
50957	3717	36	,	,	,
50957	3717	37	and	and	CC
50957	3717	38	of	of	IN
50957	3717	39	ice	ice	NN
50957	3717	40	-	-	HYPH
50957	3717	41	accumulation	accumulation	NN
50957	3717	42	in	in	IN
50957	3717	43	northern	northern	JJ
50957	3717	44	regions	region	NNS
50957	3717	45	;	;	:
50957	3717	46	that	that	IN
50957	3717	47	the	the	DT
50957	3717	48	northern	northern	JJ
50957	3717	49	elevation	elevation	NN
50957	3717	50	was	be	VBD
50957	3717	51	connected	connect	VBN
50957	3717	52	with	with	IN
50957	3717	53	subsidence	subsidence	NN
50957	3717	54	in	in	IN
50957	3717	55	the	the	DT
50957	3717	56	equatorial	equatorial	JJ
50957	3717	57	regions	region	NNS
50957	3717	58	;	;	:
50957	3717	59	that	that	IN
50957	3717	60	these	these	DT
50957	3717	61	changes	change	NNS
50957	3717	62	of	of	IN
50957	3717	63	land	land	NN
50957	3717	64	-	-	HYPH
50957	3717	65	level	level	NN
50957	3717	66	were	be	VBD
50957	3717	67	both	both	DT
50957	3717	68	initiated	initiate	VBN
50957	3717	69	and	and	CC
50957	3717	70	,	,	,
50957	3717	71	in	in	IN
50957	3717	72	the	the	DT
50957	3717	73	main	main	JJ
50957	3717	74	,	,	,
50957	3717	75	continued	continue	VBN
50957	3717	76	by	by	IN
50957	3717	77	the	the	DT
50957	3717	78	interior	interior	JJ
50957	3717	79	geological	geological	JJ
50957	3717	80	forces	force	NNS
50957	3717	81	of	of	IN
50957	3717	82	the	the	DT
50957	3717	83	globe	globe	NN
50957	3717	84	;	;	:
50957	3717	85	but	but	CC
50957	3717	86	that	that	IN
50957	3717	87	the	the	DT
50957	3717	88	very	very	RB
50957	3717	89	continental	continental	JJ
50957	3717	90	elevation	elevation	NN
50957	3717	91	which	which	WDT
50957	3717	92	mainly	mainly	RB
50957	3717	93	brought	bring	VBD
50957	3717	94	on	on	RP
50957	3717	95	the	the	DT
50957	3717	96	Glacial	glacial	JJ
50957	3717	97	period	period	NN
50957	3717	98	added	add	VBD
50957	3717	99	at	at	IN
50957	3717	100	length	length	NN
50957	3717	101	,	,	,
50957	3717	102	in	in	IN
50957	3717	103	the	the	DT
50957	3717	104	weight	weight	NN
50957	3717	105	of	of	IN
50957	3717	106	the	the	DT
50957	3717	107	ice	ice	NN
50957	3717	108	which	which	WDT
50957	3717	109	accumulated	accumulate	VBD
50957	3717	110	over	over	IN
50957	3717	111	the	the	DT
50957	3717	112	elevated	elevated	JJ
50957	3717	113	region	region	NN
50957	3717	114	,	,	,
50957	3717	115	a	a	DT
50957	3717	116	new	new	JJ
50957	3717	117	force	force	NN
50957	3717	118	to	to	TO
50957	3717	119	hasten	hasten	VB
50957	3717	120	and	and	CC
50957	3717	121	increase	increase	VB
50957	3717	122	the	the	DT
50957	3717	123	subsidence	subsidence	NN
50957	3717	124	,	,	,
50957	3717	125	which	which	WDT
50957	3717	126	would	would	MD
50957	3717	127	have	have	VB
50957	3717	128	taken	take	VBN
50957	3717	129	place	place	NN
50957	3717	130	in	in	IN
50957	3717	131	due	due	JJ
50957	3717	132	time	time	NN
50957	3717	133	in	in	IN
50957	3717	134	the	the	DT
50957	3717	135	natural	natural	JJ
50957	3717	136	progress	progress	NN
50957	3717	137	of	of	IN
50957	3717	138	the	the	DT
50957	3717	139	orographic	orographic	JJ
50957	3717	140	oscillations	oscillation	NNS
50957	3717	141	already	already	RB
50957	3717	142	begun	begin	VBN
50957	3717	143	.	.	.
50957	3718	1	Professor	Professor	NNP
50957	3718	2	Le	Le	NNP
50957	3718	3	Conte	Conte	NNP
50957	3718	4	illustrates	illustrate	VBZ
50957	3718	5	the	the	DT
50957	3718	6	subject	subject	NN
50957	3718	7	by	by	IN
50957	3718	8	the	the	DT
50957	3718	9	following	follow	VBG
50957	3718	10	diagram	diagram	NN
50957	3718	11	,	,	,
50957	3718	12	which	which	WDT
50957	3718	13	,	,	,
50957	3718	14	for	for	IN
50957	3718	15	simplicity	simplicity	NN
50957	3718	16	's	's	POS
50957	3718	17	sake	sake	NN
50957	3718	18	,	,	,
50957	3718	19	treats	treat	VBZ
50957	3718	20	the	the	DT
50957	3718	21	Glacial	Glacial	NNP
50957	3718	22	epoch	epoch	NN
50957	3718	23	as	as	IN
50957	3718	24	one	one	CD
50957	3718	25	;	;	:
50957	3718	26	the	the	DT
50957	3718	27	horizontal	horizontal	JJ
50957	3718	28	line	line	NN
50957	3718	29	,	,	,
50957	3718	30	A	a	DT
50957	3718	31	B	b	NN
50957	3718	32	,	,	,
50957	3718	33	represents	represent	VBZ
50957	3718	34	time	time	NN
50957	3718	35	from	from	IN
50957	3718	36	the	the	DT
50957	3718	37	later	later	JJ
50957	3718	38	Pliocene	Pliocene	NNP
50957	3718	39	until	until	IN
50957	3718	40	now	now	RB
50957	3718	41	;	;	:
50957	3718	42	but	but	CC
50957	3718	43	it	-PRON-	PRP
50957	3718	44	also	also	RB
50957	3718	45	represents	represent	VBZ
50957	3718	46	the	the	DT
50957	3718	47	present	present	JJ
50957	3718	48	condition	condition	NN
50957	3718	49	of	of	IN
50957	3718	50	things	thing	NNS
50957	3718	51	both	both	DT
50957	3718	52	as	as	IN
50957	3718	53	to	to	IN
50957	3718	54	land	land	NN
50957	3718	55	-	-	HYPH
50957	3718	56	level	level	NN
50957	3718	57	and	and	CC
50957	3718	58	as	as	IN
50957	3718	59	to	to	IN
50957	3718	60	ice	ice	NN
50957	3718	61	-	-	HYPH
50957	3718	62	accumulation	accumulation	NN
50957	3718	63	.	.	.
50957	3719	1	The	the	DT
50957	3719	2	full	full	JJ
50957	3719	3	line	line	NN
50957	3719	4	,	,	,
50957	3719	5	c	c	NNP
50957	3719	6	d	d	NNP
50957	3719	7	e	e	NNP
50957	3719	8	,	,	,
50957	3719	9	represents	represent	VBZ
50957	3719	10	the	the	DT
50957	3719	11	oscillations	oscillation	NNS
50957	3719	12	of	of	IN
50957	3719	13	land	land	NN
50957	3719	14	(	(	-LRB-
50957	3719	15	and	and	CC
50957	3719	16	presumably	presumably	RB
50957	3719	17	of	of	IN
50957	3719	18	temperature	temperature	NN
50957	3719	19	)	)	-RRB-
50957	3719	20	above	above	IN
50957	3719	21	and	and	CC
50957	3719	22	below	below	IN
50957	3719	23	the	the	DT
50957	3719	24	present	present	JJ
50957	3719	25	condition	condition	NN
50957	3719	26	.	.	.
50957	3720	1	The	the	DT
50957	3720	2	broken	broken	JJ
50957	3720	3	line	line	NN
50957	3720	4	represents	represent	VBZ
50957	3720	5	the	the	DT
50957	3720	6	rise	rise	NN
50957	3720	7	,	,	,
50957	3720	8	culmination	culmination	NN
50957	3720	9	,	,	,
50957	3720	10	and	and	CC
50957	3720	11	decline	decline	NN
50957	3720	12	of	of	IN
50957	3720	13	ice	ice	NN
50957	3720	14	-	-	HYPH
50957	3720	15	accumulation	accumulation	NN
50957	3720	16	.	.	.
50957	3721	1	The	the	DT
50957	3721	2	dotted	dotted	JJ
50957	3721	3	line	line	NN
50957	3721	4	represents	represent	VBZ
50957	3721	5	the	the	DT
50957	3721	6	crust	crust	NN
50957	3721	7	-	-	HYPH
50957	3721	8	movement	movement	NN
50957	3721	9	as	as	IN
50957	3721	10	it	-PRON-	PRP
50957	3721	11	would	would	MD
50957	3721	12	have	have	VB
50957	3721	13	been	be	VBN
50957	3721	14	if	if	IN
50957	3721	15	there	there	EX
50957	3721	16	had	have	VBD
50957	3721	17	been	be	VBN
50957	3721	18	no	no	DT
50957	3721	19	ice	ice	NN
50957	3721	20	-	-	HYPH
50957	3721	21	accumulation	accumulation	NN
50957	3721	22	.	.	.
50957	3722	1	[	[	-LRB-
50957	3722	2	Illustration	illustration	NN
50957	3722	3	:	:	:
50957	3722	4	Fig	Fig	NNP
50957	3722	5	.	.	.
50957	3723	1	102	102	CD
50957	3723	2	.	.	.
50957	3723	3	]	]	-RRB-
50957	3724	1	_	_	NNP
50957	3724	2	Succession	Succession	NNP
50957	3724	3	of	of	IN
50957	3724	4	Epochs	Epochs	NNP
50957	3724	5	,	,	,
50957	3724	6	Glacial	Glacial	NNP
50957	3724	7	and	and	CC
50957	3724	8	Fluvial	Fluvial	NNP
50957	3724	9	Deposits	Deposits	NNPS
50957	3724	10	,	,	,
50957	3724	11	and	and	CC
50957	3724	12	_	_	NNP
50957	3724	13	Eastern	Eastern	NNP
50957	3724	14	Provinces	Provinces	NNP
50957	3724	15	and	and	CC
50957	3724	16	Middle	Middle	NNP
50957	3724	17	and	and	CC
50957	3724	18	Southern	Southern	NNP
50957	3724	19	Epochs	Epochs	NNPS
50957	3724	20	.	.	.
50957	3725	1	New	New	NNP
50957	3725	2	England	England	NNP
50957	3725	3	.	.	.
50957	3726	1	Atlantic	Atlantic	NNP
50957	3726	2	States	States	NNP
50957	3726	3	.	.	.
50957	3727	1	Recent	recent	JJ
50957	3727	2	or	or	CC
50957	3727	3	Rise	rise	NN
50957	3727	4	of	of	IN
50957	3727	5	the	the	DT
50957	3727	6	land	land	NN
50957	3727	7	to	to	IN
50957	3727	8	its	-PRON-	PRP$
50957	3727	9	Continued	continue	VBN
50957	3727	10	subsidence	subsidence	NN
50957	3727	11	of	of	IN
50957	3727	12	Terrace	terrace	NN
50957	3727	13	.	.	.
50957	3728	1	present	present	JJ
50957	3728	2	height	height	NN
50957	3728	3	,	,	,
50957	3728	4	or	or	CC
50957	3728	5	coast	coast	NN
50957	3728	6	at	at	IN
50957	3728	7	New	New	NNP
50957	3728	8	York	York	NNP
50957	3728	9	and	and	CC
50957	3728	10	(	(	-LRB-
50957	3728	11	Mostly	mostly	RB
50957	3728	12	within	within	IN
50957	3728	13	somewhat	somewhat	RB
50957	3728	14	higher	high	JJR
50957	3728	15	,	,	,
50957	3728	16	soon	soon	RB
50957	3728	17	southward	southward	NNP
50957	3728	18	,	,	,
50957	3728	19	and	and	CC
50957	3728	20	rise	rise	NN
50957	3728	21	of	of	IN
50957	3728	22	the	the	DT
50957	3728	23	period	period	NN
50957	3728	24	of	of	IN
50957	3728	25	after	after	IN
50957	3728	26	the	the	DT
50957	3728	27	departure	departure	NN
50957	3728	28	of	of	IN
50957	3728	29	the	the	DT
50957	3728	30	mountainous	mountainous	JJ
50957	3728	31	belt	belt	NN
50957	3728	32	,	,	,
50957	3728	33	by	by	IN
50957	3728	34	traditional	traditional	JJ
50957	3728	35	the	the	DT
50957	3728	36	ice	ice	NN
50957	3728	37	.	.	.
50957	3729	1	Rivers	river	NNS
50957	3729	2	eroding	erode	VBG
50957	3729	3	displacement	displacement	NN
50957	3729	4	along	along	IN
50957	3729	5	the	the	DT
50957	3729	6	and	and	CC
50957	3729	7	written	write	VBN
50957	3729	8	their	-PRON-	PRP$
50957	3729	9	glacial	glacial	JJ
50957	3729	10	fall	fall	NN
50957	3729	11	line	line	NN
50957	3729	12	of	of	IN
50957	3729	13	the	the	DT
50957	3729	14	rivers	river	NNS
50957	3729	15	.	.	.
50957	3730	1	history	history	NN
50957	3730	2	.	.	.
50957	3730	3	)	)	-RRB-
50957	3731	1	flood	flood	NN
50957	3731	2	-	-	HYPH
50957	3731	3	plains	plain	NNS
50957	3731	4	,	,	,
50957	3731	5	leaving	leave	VBG
50957	3731	6	Much	much	JJ
50957	3731	7	erosion	erosion	NN
50957	3731	8	of	of	IN
50957	3731	9	the	the	DT
50957	3731	10	remnants	remnant	NNS
50957	3731	11	as	as	IN
50957	3731	12	terraces	terrace	NNS
50957	3731	13	.	.	.
50957	3732	1	Columbia	Columbia	NNP
50957	3732	2	formation	formation	NN
50957	3732	3	since	since	IN
50957	3732	4	Warmer	warm	JJR
50957	3732	5	climate	climate	NN
50957	3732	6	than	than	IN
50957	3732	7	now	now	RB
50957	3732	8	,	,	,
50957	3732	9	culmination	culmination	NN
50957	3732	10	of	of	IN
50957	3732	11	second	second	JJ
50957	3732	12	probably	probably	RB
50957	3732	13	due	due	IN
50957	3732	14	to	to	IN
50957	3732	15	greater	great	JJR
50957	3732	16	Glacial	Glacial	NNP
50957	3732	17	epoch	epoch	NN
50957	3732	18	;	;	:
50957	3732	19	Gulf	Gulf	NNP
50957	3732	20	Stream	Stream	NNP
50957	3732	21	,	,	,
50957	3732	22	formerly	formerly	RB
50957	3732	23	sedimentation	sedimentation	NN
50957	3732	24	in	in	IN
50957	3732	25	bays	bay	NNS
50957	3732	26	,	,	,
50957	3732	27	permitted	permit	VBD
50957	3732	28	southern	southern	JJ
50957	3732	29	sounds	sound	NNS
50957	3732	30	,	,	,
50957	3732	31	and	and	CC
50957	3732	32	estuaries	estuary	NNS
50957	3732	33	.	.	.
50957	3733	1	mollusks	mollusk	NNS
50957	3733	2	to	to	TO
50957	3733	3	extend	extend	VB
50957	3733	4	to	to	IN
50957	3733	5	Gulf	Gulf	NNP
50957	3733	6	of	of	IN
50957	3733	7	St.	St.	NNP
50957	3733	8	Lawrence	Lawrence	NNP
50957	3733	9	,	,	,
50957	3733	10	now	now	RB
50957	3733	11	represented	represent	VBN
50957	3733	12	by	by	IN
50957	3733	13	isolated	isolated	JJ
50957	3733	14	colonies	colony	NNS
50957	3733	15	.	.	.
50957	3734	1	Glacial	Glacial	NNP
50957	3734	2	Period	Period	NNP
50957	3734	3	of	of	IN
50957	3734	4	Ice	Ice	NNP
50957	3734	5	Age	Age	NNP
50957	3734	6	.	.	.
50957	3735	1	Pleistocene	Pleistocene	NNP
50957	3735	2	Period	Period	NNP
50957	3735	3	.	.	.
50957	3736	1	Champlain	champlain	NN
50957	3736	2	.	.	.
50957	3737	1	Land	land	NN
50957	3737	2	depressed	depress	VBN
50957	3737	3	under	under	IN
50957	3737	4	Less	Less	JJR
50957	3737	5	subsidence	subsidence	NN
50957	3737	6	in	in	IN
50957	3737	7	ice	ice	NN
50957	3737	8	-	-	HYPH
50957	3737	9	weight	weight	NN
50957	3737	10	;	;	,
50957	3737	11	glacial	glacial	JJ
50957	3737	12	latitude	latitude	NN
50957	3737	13	of	of	IN
50957	3737	14	New	New	NNP
50957	3737	15	York	York	NNP
50957	3737	16	and	and	CC
50957	3737	17	(	(	-LRB-
50957	3737	18	Close	close	NN
50957	3737	19	of	of	IN
50957	3737	20	the	the	DT
50957	3737	21	recession	recession	NN
50957	3737	22	;	;	,
50957	3737	23	continued	continue	VBN
50957	3737	24	southward	southward	RB
50957	3737	25	than	than	IN
50957	3737	26	at	at	IN
50957	3737	27	north	north	NN
50957	3737	28	;	;	:
50957	3737	29	second	second	JJ
50957	3737	30	Glacial	glacial	JJ
50957	3737	31	deposition	deposition	NN
50957	3737	32	of	of	IN
50957	3737	33	upper	upper	JJ
50957	3737	34	till	till	IN
50957	3737	35	lower	low	JJR
50957	3737	36	Hudson	Hudson	NNP
50957	3737	37	Valley	Valley	NNP
50957	3737	38	,	,	,
50957	3737	39	and	and	CC
50957	3737	40	epoch	epoch	NNP
50957	3737	41	.	.	.
50957	3737	42	)	)	-RRB-
50957	3738	1	and	and	CC
50957	3738	2	deep	deep	JJ
50957	3738	3	flood	flood	NN
50957	3738	4	-	-	HYPH
50957	3738	5	plains	plain	NNS
50957	3738	6	of	of	IN
50957	3738	7	part	part	NN
50957	3738	8	of	of	IN
50957	3738	9	its	-PRON-	PRP$
50957	3738	10	present	present	JJ
50957	3738	11	gravel	gravel	NN
50957	3738	12	,	,	,
50957	3738	13	sand	sand	NN
50957	3738	14	and	and	CC
50957	3738	15	clay	clay	NN
50957	3738	16	submarine	submarine	NN
50957	3738	17	continuation	continuation	NN
50957	3738	18	,	,	,
50957	3738	19	(	(	-LRB-
50957	3738	20	modified	modify	VBN
50957	3738	21	drift	drift	NNP
50957	3738	22	)	)	-RRB-
50957	3738	23	.	.	.
50957	3739	1	above	above	IN
50957	3739	2	sea	sea	NN
50957	3739	3	-	-	HYPH
50957	3739	4	level	level	NN
50957	3739	5	.	.	.
50957	3740	1	Gravel	Gravel	NNP
50957	3740	2	Terminal	terminal	JJ
50957	3740	3	moraines	moraine	NNS
50957	3740	4	marking	mark	VBG
50957	3740	5	and	and	CC
50957	3740	6	sand	sand	NN
50957	3740	7	deposits	deposit	NNS
50957	3740	8	from	from	IN
50957	3740	9	pauses	pause	NNS
50957	3740	10	or	or	CC
50957	3740	11	readvance	readvance	NN
50957	3740	12	englacial	englacial	JJ
50957	3740	13	drift	drift	NN
50957	3740	14	in	in	RB
50957	3740	15	during	during	IN
50957	3740	16	general	general	JJ
50957	3740	17	retreat	retreat	NN
50957	3740	18	of	of	IN
50957	3740	19	Delaware	Delaware	NNP
50957	3740	20	and	and	CC
50957	3740	21	Susquehanna	Susquehanna	NNP
50957	3740	22	ice	ice	NN
50957	3740	23	.	.	.
50957	3741	1	Marine	marine	JJ
50957	3741	2	submergence	submergence	NN
50957	3741	3	.	.	.
50957	3742	1	Valleys	Valleys	NNP
50957	3742	2	,	,	,
50957	3742	3	inclosing	inclose	VBG
50957	3742	4	150	150	CD
50957	3742	5	to	to	TO
50957	3742	6	230	230	CD
50957	3742	7	feet	foot	NNS
50957	3742	8	on	on	IN
50957	3742	9	coast	coast	NN
50957	3742	10	abundant	abundant	JJ
50957	3742	11	human	human	JJ
50957	3742	12	implements	implement	NNS
50957	3742	13	of	of	IN
50957	3742	14	Maine	Maine	NNP
50957	3742	15	,	,	,
50957	3742	16	to	to	IN
50957	3742	17	520	520	CD
50957	3742	18	feet	foot	NNS
50957	3742	19	in	in	RB
50957	3742	20	at	at	IN
50957	3742	21	Trenton	Trenton	NNP
50957	3742	22	,	,	,
50957	3742	23	N.J.	New Jersey	NNP
50957	3742	24	Gulf	Gulf	NNP
50957	3742	25	and	and	CC
50957	3742	26	valley	valley	NN
50957	3742	27	of	of	IN
50957	3742	28	St.	St.	NNP
50957	3742	29	Lawrence	Lawrence	NNP
50957	3742	30	.	.	.
50957	3743	1	Second	second	JJ
50957	3743	2	Glacial	Glacial	NNP
50957	3743	3	.	.	.
50957	3744	1	Second	second	JJ
50957	3744	2	great	great	JJ
50957	3744	3	uplift	uplift	NN
50957	3744	4	of	of	IN
50957	3744	5	Renewal	Renewal	NNP
50957	3744	6	of	of	IN
50957	3744	7	great	great	JJ
50957	3744	8	the	the	DT
50957	3744	9	land	land	NN
50957	3744	10	,	,	,
50957	3744	11	3.000	3.000	CD
50957	3744	12	to	to	IN
50957	3744	13	4,000	4,000	CD
50957	3744	14	continental	continental	JJ
50957	3744	15	elevation	elevation	NN
50957	3744	16	feet	foot	NNS
50957	3744	17	higher	high	JJR
50957	3744	18	than	than	IN
50957	3744	19	now	now	RB
50957	3744	20	;	;	:
50957	3744	21	(	(	-LRB-
50957	3744	22	3.000	3.000	CD
50957	3744	23	feet	foot	NNS
50957	3744	24	in	in	IN
50957	3744	25	latitude	latitude	NN
50957	3744	26	snow	snow	NN
50957	3744	27	-	-	HYPH
50957	3744	28	fall	fall	VBP
50957	3744	29	again	again	RB
50957	3744	30	all	all	PDT
50957	3744	31	the	the	DT
50957	3744	32	of	of	IN
50957	3744	33	New	New	NNP
50957	3744	34	York	York	NNP
50957	3744	35	and	and	CC
50957	3744	36	year	year	NN
50957	3744	37	;	;	:
50957	3744	38	ice	ice	NN
50957	3744	39	probably	probably	RB
50957	3744	40	two	two	CD
50957	3744	41	Philadelphia	Philadelphia	NNP
50957	3744	42	)	)	-RRB-
50957	3744	43	,	,	,
50957	3744	44	of	of	IN
50957	3744	45	miles	mile	NNS
50957	3744	46	thick	thick	JJ
50957	3744	47	on	on	IN
50957	3744	48	Laurentide	laurentide	JJ
50957	3744	49	excessive	excessive	JJ
50957	3744	50	snow	snow	NN
50957	3744	51	-	-	HYPH
50957	3744	52	fall	fall	NN
50957	3744	53	and	and	CC
50957	3744	54	highlands	highland	NNS
50957	3744	55	,	,	,
50957	3744	56	and	and	CC
50957	3744	57	extending	extend	VBG
50957	3744	58	rains	rain	NNS
50957	3744	59	,	,	,
50957	3744	60	and	and	CC
50957	3744	61	of	of	IN
50957	3744	62	wide	wide	JJ
50957	3744	63	-	-	HYPH
50957	3744	64	spread	spread	NN
50957	3744	65	somewhat	somewhat	RB
50957	3744	66	farther	farther	RB
50957	3744	67	south	south	JJ
50957	3744	68	fluvial	fluvial	JJ
50957	3744	69	deposits	deposit	NNS
50957	3744	70	,	,	,
50957	3744	71	the	the	DT
50957	3744	72	here	here	RB
50957	3744	73	than	than	IN
50957	3744	74	in	in	IN
50957	3744	75	first	first	JJ
50957	3744	76	Columbia	Columbia	NNP
50957	3744	77	formation	formation	NN
50957	3744	78	,	,	,
50957	3744	79	on	on	IN
50957	3744	80	glaciation	glaciation	NN
50957	3744	81	.	.	.
50957	3745	1	Lower	low	JJR
50957	3745	2	till	till	IN
50957	3745	3	the	the	DT
50957	3745	4	coastal	coastal	JJ
50957	3745	5	plain	plain	NN
50957	3745	6	,	,	,
50957	3745	7	during	during	IN
50957	3745	8	(	(	-LRB-
50957	3745	9	ground	ground	NN
50957	3745	10	moraine	moraine	NNP
50957	3745	11	)	)	-RRB-
50957	3745	12	,	,	,
50957	3745	13	and	and	CC
50957	3745	14	early	early	JJ
50957	3745	15	part	part	NN
50957	3745	16	of	of	IN
50957	3745	17	this	this	DT
50957	3745	18	epoch	epoch	NN
50957	3745	19	.	.	.
50957	3746	1	upper	upper	JJ
50957	3746	2	till	till	IN
50957	3746	3	(	(	-LRB-
50957	3746	4	englacial	englacial	JJ
50957	3746	5	Implements	Implements	NNP
50957	3746	6	of	of	IN
50957	3746	7	man	man	NN
50957	3746	8	at	at	IN
50957	3746	9	drift	drift	NNP
50957	3746	10	)	)	-RRB-
50957	3746	11	.	.	.
50957	3747	1	Terminal	Terminal	NNP
50957	3747	2	Claymont	Claymont	NNP
50957	3747	3	,	,	,
50957	3747	4	Del.	Delaware	NNP
50957	3748	1	moraines	moraine	NNS
50957	3748	2	,	,	,
50957	3748	3	kames	kame	NNS
50957	3748	4	,	,	,
50957	3748	5	osars	osars	NNP
50957	3748	6	,	,	,
50957	3748	7	valley	valley	NNP
50957	3748	8	drift	drift	NNP
50957	3748	9	.	.	.
50957	3749	1	Inter	inter	JJ
50957	3749	2	-	-	JJ
50957	3749	3	glacial	glacial	JJ
50957	3749	4	.	.	.
50957	3750	1	Ice	ice	NN
50957	3750	2	-	-	HYPH
50957	3750	3	sheet	sheet	NN
50957	3750	4	melted	melt	VBN
50957	3750	5	here	here	RB
50957	3750	6	;	;	:
50957	3750	7	Depression	depression	NN
50957	3750	8	,	,	,
50957	3750	9	but	but	CC
50957	3750	10	generally	generally	RB
50957	3750	11	probably	probably	RB
50957	3750	12	not	not	RB
50957	3750	13	more	more	JJR
50957	3750	14	ice	ice	NN
50957	3750	15	in	in	RB
50957	3750	16	not	not	RB
50957	3750	17	to	to	IN
50957	3750	18	the	the	DT
50957	3750	19	present	present	JJ
50957	3750	20	level	level	NN
50957	3750	21	.	.	.
50957	3751	1	(	(	-LRB-
50957	3751	2	Longest	long	JJS
50957	3751	3	epoch	epoch	NN
50957	3751	4	arctic	arctic	JJ
50957	3751	5	regions	region	NNS
50957	3751	6	than	than	IN
50957	3751	7	now	now	RB
50957	3751	8	.	.	.
50957	3752	1	Deep	deep	JJ
50957	3752	2	channels	channel	NNS
50957	3752	3	cut	cut	VBD
50957	3752	4	in	in	IN
50957	3752	5	the	the	DT
50957	3752	6	of	of	IN
50957	3752	7	this	this	DT
50957	3752	8	era	era	NN
50957	3752	9	.	.	.
50957	3752	10	)	)	-RRB-
50957	3753	1	bed	bed	NN
50957	3753	2	-	-	HYPH
50957	3753	3	rocks	rock	NNS
50957	3753	4	by	by	IN
50957	3753	5	the	the	DT
50957	3753	6	Fluvial	Fluvial	NNP
50957	3753	7	and	and	CC
50957	3753	8	lacustrine	lacustrine	NNP
50957	3753	9	Delaware	Delaware	NNP
50957	3753	10	,	,	,
50957	3753	11	Susquehanna	Susquehanna	NNP
50957	3753	12	,	,	,
50957	3753	13	deposits	deposit	NNS
50957	3753	14	of	of	IN
50957	3753	15	this	this	DT
50957	3753	16	time	time	NN
50957	3753	17	,	,	,
50957	3753	18	Potomac	Potomac	NNP
50957	3753	19	,	,	,
50957	3753	20	and	and	CC
50957	3753	21	other	other	JJ
50957	3753	22	with	with	IN
50957	3753	23	those	those	DT
50957	3753	24	of	of	IN
50957	3753	25	the	the	DT
50957	3753	26	first	first	JJ
50957	3753	27	rivers	river	NNS
50957	3753	28	.	.	.
50957	3754	1	The	the	DT
50957	3754	2	Appomattox	Appomattox	NNP
50957	3754	3	Glacial	Glacial	NNP
50957	3754	4	epoch	epoch	NN
50957	3754	5	,	,	,
50957	3754	6	were	be	VBD
50957	3754	7	deposits	deposit	NNS
50957	3754	8	much	much	RB
50957	3754	9	eroded	erode	VBD
50957	3754	10	.	.	.
50957	3755	1	eroded	erode	VBN
50957	3755	2	by	by	IN
50957	3755	3	the	the	DT
50957	3755	4	second	second	JJ
50957	3755	5	glaciation	glaciation	NN
50957	3755	6	.	.	.
50957	3756	1	Relative	relative	JJ
50957	3756	2	length	length	NN
50957	3756	3	of	of	IN
50957	3756	4	this	this	DT
50957	3756	5	epoch	epoch	NN
50957	3756	6	made	make	VBN
50957	3756	7	known	know	VBN
50957	3756	8	by	by	IN
50957	3756	9	McGee	McGee	NNP
50957	3756	10	from	from	IN
50957	3756	11	study	study	NN
50957	3756	12	of	of	IN
50957	3756	13	this	this	DT
50957	3756	14	region	region	NN
50957	3756	15	.	.	.
50957	3757	1	First	first	JJ
50957	3757	2	Glacial	Glacial	NNP
50957	3757	3	.	.	.
50957	3758	1	Begun	begin	VBN
50957	3758	2	by	by	IN
50957	3758	3	high	high	JJ
50957	3758	4	continental	continental	JJ
50957	3758	5	Continental	Continental	NNP
50957	3758	6	elevation	elevation	NN
50957	3758	7	;	;	:
50957	3758	8	uplift	uplift	NN
50957	3758	9	,	,	,
50957	3758	10	cool	cool	JJ
50957	3758	11	climate	climate	NN
50957	3758	12	and	and	CC
50957	3758	13	erosion	erosion	NN
50957	3758	14	of	of	IN
50957	3758	15	Delaware	Delaware	NNP
50957	3758	16	and	and	CC
50957	3758	17	snow	snow	NN
50957	3758	18	-	-	HYPH
50957	3758	19	fall	fall	VBP
50957	3758	20	throughout	throughout	IN
50957	3758	21	the	the	DT
50957	3758	22	Chesapeake	Chesapeake	NNP
50957	3758	23	Bays	Bays	NNPS
50957	3758	24	,	,	,
50957	3758	25	and	and	CC
50957	3758	26	of	of	IN
50957	3758	27	year	year	NN
50957	3758	28	,	,	,
50957	3758	29	producing	produce	VBG
50957	3758	30	Albemarle	Albemarle	NNP
50957	3758	31	and	and	CC
50957	3758	32	Pamlico	Pamlico	NNP
50957	3758	33	ice	ice	NN
50957	3758	34	-	-	HYPH
50957	3758	35	sheet	sheet	NN
50957	3758	36	.	.	.
50957	3759	1	Much	much	JJ
50957	3759	2	glacial	glacial	JJ
50957	3759	3	Sounds	sound	NNS
50957	3759	4	.	.	.
50957	3760	1	Plentiful	plentiful	JJ
50957	3760	2	erosion	erosion	NN
50957	3760	3	and	and	CC
50957	3760	4	snow	snow	NN
50957	3760	5	-	-	HYPH
50957	3760	6	fall	fall	VBP
50957	3760	7	on	on	IN
50957	3760	8	the	the	DT
50957	3760	9	southern	southern	JJ
50957	3760	10	transportation	transportation	NN
50957	3760	11	;	;	:
50957	3760	12	till	till	IN
50957	3760	13	and	and	CC
50957	3760	14	Appalachian	Appalachian	NNP
50957	3760	15	Mountains	Mountains	NNPS
50957	3760	16	;	;	,
50957	3760	17	stratified	stratified	JJ
50957	3760	18	deposits	deposit	NNS
50957	3760	19	.	.	.
50957	3761	1	snows	snow	NNS
50957	3761	2	melted	melt	VBN
50957	3761	3	in	in	IN
50957	3761	4	summer	summer	NN
50957	3761	5	,	,	,
50957	3761	6	Ended	end	VBN
50957	3761	7	by	by	IN
50957	3761	8	depression	depression	NN
50957	3761	9	of	of	IN
50957	3761	10	and	and	CC
50957	3761	11	heavy	heavy	JJ
50957	3761	12	rains	rain	NNS
50957	3761	13	,	,	,
50957	3761	14	land	land	NN
50957	3761	15	;	;	,
50957	3761	16	return	return	NN
50957	3761	17	of	of	IN
50957	3761	18	warm	warm	JJ
50957	3761	19	producing	produce	VBG
50957	3761	20	broad	broad	JJ
50957	3761	21	climate	climate	NN
50957	3761	22	,	,	,
50957	3761	23	with	with	IN
50957	3761	24	rain	rain	NN
50957	3761	25	;	;	,
50957	3761	26	final	final	JJ
50957	3761	27	river	river	NN
50957	3761	28	-	-	HYPH
50957	3761	29	floods	flood	NNS
50957	3761	30	,	,	,
50957	3761	31	with	with	IN
50957	3761	32	melting	melting	NN
50957	3761	33	of	of	IN
50957	3761	34	the	the	DT
50957	3761	35	ice	ice	NN
50957	3761	36	.	.	.
50957	3762	1	deposition	deposition	NN
50957	3762	2	of	of	IN
50957	3762	3	the	the	DT
50957	3762	4	Isthmus	Isthmus	NNP
50957	3762	5	of	of	IN
50957	3762	6	Panama	Panama	NNP
50957	3762	7	Appomattox	Appomattox	NNP
50957	3762	8	formation	formation	NN
50957	3762	9	.	.	.
50957	3763	1	probably	probably	RB
50957	3763	2	submerged	submerged	JJ
50957	3763	3	(	(	-LRB-
50957	3763	4	Gulf	Gulf	NNP
50957	3763	5	Stream	Stream	NNP
50957	3763	6	smaller	smaller	RBR
50957	3763	7	)	)	-RRB-
50957	3763	8	,	,	,
50957	3763	9	and	and	CC
50957	3763	10	again	again	RB
50957	3763	11	in	in	IN
50957	3763	12	second	second	JJ
50957	3763	13	Glacial	Glacial	NNP
50957	3763	14	epoch	epoch	NN
50957	3763	15	.	.	.
50957	3764	1	_	_	NNP
50957	3764	2	Changes	Changes	NNP
50957	3764	3	in	in	IN
50957	3764	4	Altitude	Altitude	NNP
50957	3764	5	and	and	CC
50957	3764	6	Climate	Climate	NNP
50957	3764	7	,	,	,
50957	3764	8	during	during	IN
50957	3764	9	the	the	DT
50957	3764	10	Quaternary	Quaternary	NNP
50957	3764	11	Era	Era	NNP
50957	3764	12	.	.	.
50957	3764	13	_	_	NNP
50957	3764	14	Mississippi	Mississippi	NNP
50957	3764	15	Basin	Basin	NNP
50957	3764	16	and	and	CC
50957	3764	17	Cordilleran	Cordilleran	NNP
50957	3764	18	Region	Region	NNP
50957	3764	19	.	.	.
50957	3765	1	Europe	Europe	NNP
50957	3765	2	and	and	CC
50957	3765	3	Asia	Asia	NNP
50957	3765	4	.	.	.
50957	3766	1	northward	northward	RB
50957	3766	2	.	.	.
50957	3767	1	Terracing	terracing	NN
50957	3767	2	of	of	IN
50957	3767	3	river	river	NN
50957	3767	4	Including	include	VBG
50957	3767	5	a	a	DT
50957	3767	6	stage	stage	NN
50957	3767	7	of	of	IN
50957	3767	8	Erosion	erosion	NN
50957	3767	9	and	and	CC
50957	3767	10	terracing	terracing	NN
50957	3767	11	valleys	valley	NNS
50957	3767	12	.	.	.
50957	3768	1	Northward	northward	RB
50957	3768	2	rise	rise	VBP
50957	3768	3	considerable	considerable	JJ
50957	3768	4	uplift	uplift	NN
50957	3768	5	,	,	,
50957	3768	6	of	of	IN
50957	3768	7	stratified	stratify	VBN
50957	3768	8	drift	drift	NN
50957	3768	9	in	in	IN
50957	3768	10	of	of	IN
50957	3768	11	area	area	NN
50957	3768	12	of	of	IN
50957	3768	13	Lake	Lake	NNP
50957	3768	14	Agassiz	Agassiz	NNP
50957	3768	15	with	with	IN
50957	3768	16	return	return	NN
50957	3768	17	of	of	IN
50957	3768	18	humid	humid	JJ
50957	3768	19	river	river	NN
50957	3768	20	valleys	valley	NNS
50957	3768	21	.	.	.
50957	3769	1	Land	land	NN
50957	3769	2	nearly	nearly	RB
50957	3769	3	complete	complete	JJ
50957	3769	4	before	before	IN
50957	3769	5	conditions	condition	NNS
50957	3769	6	,	,	,
50957	3769	7	Alpine	alpine	JJ
50957	3769	8	passage	passage	NN
50957	3769	9	of	of	IN
50957	3769	10	European	european	JJ
50957	3769	11	the	the	DT
50957	3769	12	ice	ice	NN
50957	3769	13	was	be	VBD
50957	3769	14	melted	melt	VBN
50957	3769	15	on	on	IN
50957	3769	16	glaciation	glaciation	NN
50957	3769	17	(	(	-LRB-
50957	3769	18	third	third	JJ
50957	3769	19	flora	flora	NNS
50957	3769	20	to	to	IN
50957	3769	21	Greenland	Greenland	NNP
50957	3769	22	;	;	:
50957	3769	23	the	the	DT
50957	3769	24	country	country	NN
50957	3769	25	crossed	cross	VBD
50957	3769	26	by	by	IN
50957	3769	27	Glacial	Glacial	NNP
50957	3769	28	epoch	epoch	NNP
50957	3769	29	)	)	-RRB-
50957	3769	30	,	,	,
50957	3769	31	and	and	CC
50957	3769	32	succeeded	succeed	VBN
50957	3769	33	by	by	IN
50957	3769	34	subsidence	subsidence	NN
50957	3769	35	Nelson	Nelson	NNP
50957	3769	36	River	River	NNP
50957	3769	37	;	;	:
50957	3769	38	but	but	CC
50957	3769	39	rise	rise	VB
50957	3769	40	the	the	DT
50957	3769	41	second	second	JJ
50957	3769	42	great	great	JJ
50957	3769	43	rise	rise	NN
50957	3769	44	there	there	RB
50957	3769	45	,	,	,
50957	3769	46	admitting	admit	VBG
50957	3769	47	warm	warm	JJ
50957	3769	48	about	about	IN
50957	3769	49	Hudson	Hudson	NNP
50957	3769	50	Bay	Bay	NNP
50957	3769	51	is	be	VBZ
50957	3769	52	still	still	RB
50957	3769	53	of	of	IN
50957	3769	54	Lakes	Lakes	NNP
50957	3769	55	Bonneville	Bonneville	NNP
50957	3769	56	currents	current	NNS
50957	3769	57	to	to	IN
50957	3769	58	Arctic	Arctic	NNP
50957	3769	59	Sea	Sea	NNP
50957	3769	60	.	.	.
50957	3770	1	going	go	VBG
50957	3770	2	on	on	RP
50957	3770	3	;	;	:
50957	3770	4	7,000	7,000	CD
50957	3770	5	to	to	TO
50957	3770	6	8,000	8,000	CD
50957	3770	7	and	and	CC
50957	3770	8	Lahontan	Lahontan	NNP
50957	3770	9	.	.	.
50957	3771	1	Very	very	RB
50957	3771	2	Minor	minor	JJ
50957	3771	3	climatic	climatic	JJ
50957	3771	4	changes	change	NNS
50957	3771	5	,	,	,
50957	3771	6	years	year	NNS
50957	3771	7	since	since	IN
50957	3771	8	ice	ice	NN
50957	3771	9	-	-	HYPH
50957	3771	10	melting	melt	VBG
50957	3771	11	recent	recent	JJ
50957	3771	12	subsidence	subsidence	NN
50957	3771	13	including	include	VBG
50957	3771	14	a	a	DT
50957	3771	15	warmer	warm	JJR
50957	3771	16	uncovered	uncovered	JJ
50957	3771	17	Niagara	Niagara	NNP
50957	3771	18	and	and	CC
50957	3771	19	and	and	CC
50957	3771	20	change	change	VB
50957	3771	21	to	to	TO
50957	3771	22	present	present	VB
50957	3771	23	stage	stage	NN
50957	3771	24	than	than	IN
50957	3771	25	now	now	RB
50957	3771	26	.	.	.
50957	3772	1	Upper	upper	JJ
50957	3772	2	falls	fall	NNS
50957	3772	3	of	of	IN
50957	3772	4	St.	St.	NNP
50957	3772	5	Anthony	Anthony	NNP
50957	3772	6	.	.	.
50957	3773	1	aridity	aridity	NN
50957	3773	2	.	.	.
50957	3774	1	and	and	CC
50957	3774	2	outer	outer	JJ
50957	3774	3	portions	portion	NNS
50957	3774	4	of	of	IN
50957	3774	5	Indo	indo	JJ
50957	3774	6	-	-	HYPH
50957	3774	7	Gangetic	Gangetic	NNP
50957	3774	8	alluvial	alluvial	JJ
50957	3774	9	plain	plain	NN
50957	3774	10	;	;	:
50957	3774	11	extensive	extensive	JJ
50957	3774	12	deposits	deposit	NNS
50957	3774	13	of	of	IN
50957	3774	14	Hwang	Hwang	NNP
50957	3774	15	Ho	Ho	NNP
50957	3774	16	,	,	,
50957	3774	17	and	and	CC
50957	3774	18	destructive	destructive	JJ
50957	3774	19	changes	change	NNS
50957	3774	20	of	of	IN
50957	3774	21	its	-PRON-	PRP$
50957	3774	22	course	course	NN
50957	3774	23	.	.	.
50957	3775	1	Abundant	abundant	JJ
50957	3775	2	deposition	deposition	NN
50957	3775	3	of	of	IN
50957	3775	4	Depression	Depression	NNP
50957	3775	5	probably	probably	RB
50957	3775	6	Final	final	JJ
50957	3775	7	departure	departure	NN
50957	3775	8	of	of	IN
50957	3775	9	the	the	DT
50957	3775	10	englacial	englacial	JJ
50957	3775	11	drift	drift	NN
50957	3775	12	.	.	.
50957	3776	1	Stone	stone	NN
50957	3776	2	almost	almost	RB
50957	3776	3	to	to	IN
50957	3776	4	the	the	DT
50957	3776	5	present	present	JJ
50957	3776	6	ice	ice	NN
50957	3776	7	-	-	HYPH
50957	3776	8	sheets	sheet	NNS
50957	3776	9	;	;	,
50957	3776	10	glacial	glacial	JJ
50957	3776	11	implements	implement	NNS
50957	3776	12	in	in	IN
50957	3776	13	river	river	NN
50957	3776	14	level	level	NN
50957	3776	15	.	.	.
50957	3777	1	Restoration	restoration	NN
50957	3777	2	of	of	IN
50957	3777	3	rivers	river	NNS
50957	3777	4	forming	form	VBG
50957	3777	5	eskers	esker	NNS
50957	3777	6	gravels	gravel	NNS
50957	3777	7	of	of	IN
50957	3777	8	Ohio	Ohio	NNP
50957	3777	9	,	,	,
50957	3777	10	Ind.	Indiana	NNP
50957	3777	11	,	,	,
50957	3777	12	arid	arid	NN
50957	3777	13	climate	climate	NN
50957	3777	14	;	;	:
50957	3777	15	nearly	nearly	RB
50957	3777	16	or	or	CC
50957	3777	17	and	and	CC
50957	3777	18	kames	kame	NNS
50957	3777	19	.	.	.
50957	3778	1	Loess	Loess	NNP
50957	3778	2	and	and	CC
50957	3778	3	Minn.	Minnesota	NNP
50957	3778	4	Laurentian	Laurentian	NNP
50957	3778	5	quite	quite	RB
50957	3778	6	complete	complete	JJ
50957	3778	7	deposited	deposit	VBN
50957	3778	8	while	while	IN
50957	3778	9	the	the	DT
50957	3778	10	lakes	lake	NNS
50957	3778	11	held	hold	VBN
50957	3778	12	at	at	IN
50957	3778	13	higher	high	JJR
50957	3778	14	evaporation	evaporation	NN
50957	3778	15	of	of	IN
50957	3778	16	Lakes	Lakes	NNP
50957	3778	17	region	region	NN
50957	3778	18	of	of	IN
50957	3778	19	the	the	DT
50957	3778	20	Alps	Alps	NNP
50957	3778	21	was	be	VBD
50957	3778	22	levels	level	NNS
50957	3778	23	,	,	,
50957	3778	24	and	and	CC
50957	3778	25	Lake	Lake	NNP
50957	3778	26	Bonneville	Bonneville	NNP
50957	3778	27	and	and	CC
50957	3778	28	Lahontan.depressed	lahontan.depresse	VBD
50957	3778	29	lower	low	JJR
50957	3778	30	than	than	IN
50957	3778	31	Agassiz	Agassiz	NNP
50957	3778	32	formed	form	VBN
50957	3778	33	in	in	IN
50957	3778	34	Red	Red	NNP
50957	3778	35	Formation	Formation	NNP
50957	3778	36	of	of	IN
50957	3778	37	the	the	DT
50957	3778	38	"	"	``
50957	3778	39	adobe"now	adobe"now	NNP
50957	3778	40	.	.	.
50957	3779	1	Upper	upper	JJ
50957	3779	2	(	(	-LRB-
50957	3779	3	englacial	englacial	NN
50957	3779	4	)	)	-RRB-
50957	3779	5	River	River	NNP
50957	3779	6	basin	basin	NN
50957	3779	7	,	,	,
50957	3779	8	by	by	IN
50957	3779	9	continuing	continue	VBG
50957	3779	10	through	through	IN
50957	3779	11	the	the	DT
50957	3779	12	till	till	NN
50957	3779	13	,	,	,
50957	3779	14	and	and	CC
50957	3779	15	asar	asar	NN
50957	3779	16	,	,	,
50957	3779	17	of	of	IN
50957	3779	18	barrier	barrier	NN
50957	3779	19	of	of	IN
50957	3779	20	retreating	retreat	VBG
50957	3779	21	second	second	JJ
50957	3779	22	Glacial	Glacial	NNP
50957	3779	23	,	,	,
50957	3779	24	Sweden	Sweden	NNP
50957	3779	25	.	.	.
50957	3780	1	Marine	marine	JJ
50957	3780	2	ice	ice	NN
50957	3780	3	,	,	,
50957	3780	4	with	with	IN
50957	3780	5	outlets	outlet	NNS
50957	3780	6	over	over	IN
50957	3780	7	Champlain	Champlain	NNP
50957	3780	8	,	,	,
50957	3780	9	and	and	CC
50957	3780	10	Recent	recent	JJ
50957	3780	11	submergence	submergence	NN
50957	3780	12	500	500	CD
50957	3780	13	to	to	TO
50957	3780	14	600	600	CD
50957	3780	15	lowest	low	JJS
50957	3780	16	points	point	NNS
50957	3780	17	of	of	IN
50957	3780	18	their	-PRON-	PRP$
50957	3780	19	epochs	epoch	NNS
50957	3780	20	.	.	.
50957	3781	1	feet	foot	NNS
50957	3781	2	in	in	IN
50957	3781	3	Scotland	Scotland	NNP
50957	3781	4	,	,	,
50957	3781	5	present	present	JJ
50957	3781	6	southern	southern	JJ
50957	3781	7	Scandinavia	Scandinavia	NNP
50957	3781	8	,	,	,
50957	3781	9	and	and	CC
50957	3781	10	water	water	NN
50957	3781	11	-	-	HYPH
50957	3781	12	shed	shed	VBN
50957	3781	13	.	.	.
50957	3782	1	Marine	Marine	NNP
50957	3782	2	Spitzbergen	Spitzbergen	NNP
50957	3782	3	.	.	.
50957	3783	1	submergence	submergence	NN
50957	3783	2	300	300	CD
50957	3783	3	to	to	TO
50957	3783	4	500	500	CD
50957	3783	5	feet	foot	NNS
50957	3783	6	on	on	IN
50957	3783	7	southwest	southwest	NN
50957	3783	8	side	side	NN
50957	3783	9	of	of	IN
50957	3783	10	Hudson	Hudson	NNP
50957	3783	11	Bay	Bay	NNP
50957	3783	12	.	.	.
50957	3784	1	Ice	ice	NN
50957	3784	2	-	-	HYPH
50957	3784	3	sheet	sheet	NN
50957	3784	4	here	here	RB
50957	3784	5	less	less	RBR
50957	3784	6	Probable	probable	JJ
50957	3784	7	uplift	uplift	NN
50957	3784	8	3,0	3,0	CD
50957	3784	9	Second	second	JJ
50957	3784	10	elevation	elevation	NN
50957	3784	11	and	and	CC
50957	3784	12	extensive	extensive	JJ
50957	3784	13	than	than	IN
50957	3784	14	in	in	IN
50957	3784	15	the	the	DT
50957	3784	16	feet	foot	NNS
50957	3784	17	,	,	,
50957	3784	18	shown	show	VBN
50957	3784	19	by	by	IN
50957	3784	20	general	general	JJ
50957	3784	21	glaciation	glaciation	NN
50957	3784	22	of	of	IN
50957	3784	23	first	first	JJ
50957	3784	24	Glacial	Glacial	NNP
50957	3784	25	epoch	epoch	NN
50957	3784	26	,	,	,
50957	3784	27	and	and	CC
50957	3784	28	submerged	submerge	VBN
50957	3784	29	valleys	valley	NNS
50957	3784	30	near	near	IN
50957	3784	31	northwestern	northwestern	JJ
50957	3784	32	Europe	Europe	NNP
50957	3784	33	;	;	:
50957	3784	34	not	not	RB
50957	3784	35	generally	generally	RB
50957	3784	36	bordered	border	VBN
50957	3784	37	Cape	Cape	NNP
50957	3784	38	Mendocino	Mendocino	NNP
50957	3784	39	.	.	.
50957	3785	1	Second	second	RB
50957	3785	2	the	the	DT
50957	3785	3	ice	ice	NN
50957	3785	4	-	-	HYPH
50957	3785	5	sheets	sheet	NNS
50957	3785	6	of	of	IN
50957	3785	7	Great	great	JJ
50957	3785	8	as	as	IN
50957	3785	9	then	then	RB
50957	3785	10	by	by	IN
50957	3785	11	lakes	lake	NNS
50957	3785	12	in	in	IN
50957	3785	13	ice	ice	NN
50957	3785	14	-	-	HYPH
50957	3785	15	sheet	sheet	NN
50957	3785	16	on	on	IN
50957	3785	17	British	British	NNP
50957	3785	18	Britain	Britain	NNP
50957	3785	19	probably	probably	RB
50957	3785	20	more	more	JJR
50957	3785	21	valleys	valley	NNS
50957	3785	22	which	which	WDT
50957	3785	23	now	now	RB
50957	3785	24	drain	drain	VBP
50957	3785	25	Columbia	Columbia	NNP
50957	3785	26	and	and	CC
50957	3785	27	Vancouver	Vancouver	NNP
50957	3785	28	extensive	extensive	JJ
50957	3785	29	than	than	IN
50957	3785	30	in	in	IN
50957	3785	31	first	first	JJ
50957	3785	32	southward	southward	NNP
50957	3785	33	.	.	.
50957	3786	1	Island	island	NN
50957	3786	2	;	;	:
50957	3786	3	local	local	JJ
50957	3786	4	Glacial	Glacial	NNP
50957	3786	5	epoch	epoch	NN
50957	3786	6	.	.	.
50957	3787	1	glaciation	glaciation	NN
50957	3787	2	of	of	IN
50957	3787	3	Rocky	Rocky	NNP
50957	3787	4	Oscillations	Oscillations	NNPS
50957	3787	5	of	of	IN
50957	3787	6	Terminal	terminal	JJ
50957	3787	7	moraines	moraine	NNS
50957	3787	8	at	at	IN
50957	3787	9	Mountains	Mountains	NNP
50957	3787	10	,	,	,
50957	3787	11	Cascade	Cascade	NNP
50957	3787	12	and	and	CC
50957	3787	13	ice	ice	NN
50957	3787	14	-	-	HYPH
50957	3787	15	front	front	NN
50957	3787	16	;	;	:
50957	3787	17	British	british	JJ
50957	3787	18	extreme	extreme	JJ
50957	3787	19	limit	limit	NN
50957	3787	20	of	of	IN
50957	3787	21	the	the	DT
50957	3787	22	Sierra	Sierra	NNP
50957	3787	23	range	range	NN
50957	3787	24	,	,	,
50957	3787	25	Nevada	Nevada	NNP
50957	3787	26	,	,	,
50957	3787	27	Lower	Lower	NNP
50957	3787	28	and	and	CC
50957	3787	29	Upper	Upper	NNP
50957	3787	30	ice	ice	NN
50957	3787	31	-	-	HYPH
50957	3787	32	advance	advance	NN
50957	3787	33	,	,	,
50957	3787	34	and	and	CC
50957	3787	35	at	at	IN
50957	3787	36	ten	ten	CD
50957	3787	37	south	south	NN
50957	3787	38	to	to	TO
50957	3787	39	latitude	latitude	VB
50957	3787	40	37	37	CD
50957	3787	41	°	°	NNS
50957	3787	42	.	.	.
50957	3788	1	the	the	DT
50957	3788	2	Chalky	Chalky	NNP
50957	3788	3	,	,	,
50957	3788	4	Purple	Purple	NNP
50957	3788	5	,	,	,
50957	3788	6	and	and	CC
50957	3788	7	or	or	CC
50957	3788	8	more	more	JJR
50957	3788	9	stages	stage	NNS
50957	3788	10	of	of	IN
50957	3788	11	halt	halt	NN
50957	3788	12	or	or	CC
50957	3788	13	First	first	JJ
50957	3788	14	great	great	JJ
50957	3788	15	rise	rise	NN
50957	3788	16	of	of	IN
50957	3788	17	bowlder	bowlder	NN
50957	3788	18	-	-	HYPH
50957	3788	19	clays	clay	NNS
50957	3788	20	,	,	,
50957	3788	21	Hessle	Hessle	NNP
50957	3788	22	readvance	readvance	NN
50957	3788	23	in	in	IN
50957	3788	24	its	-PRON-	PRP$
50957	3788	25	retreat	retreat	NN
50957	3788	26	.	.	.
50957	3789	1	Lakes	Lakes	NNP
50957	3789	2	Bonneville	Bonneville	NNP
50957	3789	3	bowlder	bowlder	NN
50957	3789	4	-	-	HYPH
50957	3789	5	clays	clay	NNS
50957	3789	6	.	.	.
50957	3790	1	Terminal	Terminal	NNP
50957	3790	2	and	and	CC
50957	3790	3	Lahontan	Lahontan	NNP
50957	3790	4	.	.	.
50957	3791	1	moraines	moraine	NNS
50957	3791	2	in	in	IN
50957	3791	3	Germany	Germany	NNP
50957	3791	4	.	.	.
50957	3792	1	Depression	depression	NN
50957	3792	2	nearly	nearly	RB
50957	3792	3	to	to	IN
50957	3792	4	Continental	continental	JJ
50957	3792	5	depression	depression	NN
50957	3792	6	.	.	.
50957	3793	1	Recession	recession	NN
50957	3793	2	,	,	,
50957	3793	3	or	or	CC
50957	3793	4	probably	probably	RB
50957	3793	5	present	present	JJ
50957	3793	6	level	level	NN
50957	3793	7	southward	southward	RB
50957	3793	8	;	;	:
50957	3793	9	Arid	Arid	NNP
50957	3793	10	climate	climate	NN
50957	3793	11	.	.	.
50957	3794	1	Long-	Long-	NNP
50957	3794	2	complete	complete	JJ
50957	3794	3	departure	departure	NN
50957	3794	4	,	,	,
50957	3794	5	of	of	IN
50957	3794	6	more	more	JJR
50957	3794	7	northward	northward	RB
50957	3794	8	,	,	,
50957	3794	9	but	but	CC
50957	3794	10	continued	continue	VBN
50957	3794	11	denudation	denudation	NN
50957	3794	12	of	of	IN
50957	3794	13	the	the	DT
50957	3794	14	ice	ice	NN
50957	3794	15	-	-	HYPH
50957	3794	16	sheets	sheet	NNS
50957	3794	17	.	.	.
50957	3795	1	followed	follow	VBN
50957	3795	2	there	there	RB
50957	3795	3	,	,	,
50957	3795	4	by	by	IN
50957	3795	5	the	the	DT
50957	3795	6	mountains	mountain	NNS
50957	3795	7	:	:	:
50957	3795	8	differential	differential	JJ
50957	3795	9	uplift	uplift	NN
50957	3795	10	of	of	IN
50957	3795	11	resulting	result	VBG
50957	3795	12	very	very	RB
50957	3795	13	thick	thick	JJ
50957	3795	14	Land	Land	NNP
50957	3795	15	connection	connection	NN
50957	3795	16	between	between	IN
50957	3795	17	800	800	CD
50957	3795	18	or	or	CC
50957	3795	19	1,000	1,000	CD
50957	3795	20	feet	foot	NNS
50957	3795	21	.	.	.
50957	3796	1	subaërial	subaërial	JJ
50957	3796	2	deposits	deposit	NNS
50957	3796	3	of	of	IN
50957	3796	4	Europe	Europe	NNP
50957	3796	5	and	and	CC
50957	3796	6	Africa	Africa	NNP
50957	3796	7	,	,	,
50957	3796	8	Great	great	JJ
50957	3796	9	erosion	erosion	NN
50957	3796	10	of	of	IN
50957	3796	11	loess	loess	NN
50957	3796	12	the	the	DT
50957	3796	13	"	"	``
50957	3796	14	adobe	adobe	NNP
50957	3796	15	.	.	.
50957	3796	16	"	"	''
50957	3797	1	permitting	permit	VBG
50957	3797	2	southern	southern	JJ
50957	3797	3	and	and	CC
50957	3797	4	other	other	JJ
50957	3797	5	modified	modify	VBN
50957	3797	6	animals	animal	NNS
50957	3797	7	to	to	TO
50957	3797	8	extend	extend	VB
50957	3797	9	far	far	RB
50957	3797	10	drift	drift	NN
50957	3797	11	,	,	,
50957	3797	12	and	and	CC
50957	3797	13	of	of	IN
50957	3797	14	"	"	``
50957	3797	15	Orange	Orange	NNP
50957	3797	16	Intermittent	Intermittent	NNP
50957	3797	17	volcanic	volcanic	JJ
50957	3797	18	northward	northward	NN
50957	3797	19	.	.	.
50957	3798	1	Sand	sand	NN
50957	3798	2	.	.	.
50957	3798	3	"	"	''
50957	3799	1	Valleys	valley	NNS
50957	3799	2	of	of	IN
50957	3799	3	this	this	DT
50957	3799	4	action	action	NN
50957	3799	5	in	in	IN
50957	3799	6	various	various	JJ
50957	3799	7	parts	part	NNS
50957	3799	8	epoch	epoch	NN
50957	3799	9	,	,	,
50957	3799	10	partly	partly	RB
50957	3799	11	filled	fill	VBN
50957	3799	12	of	of	IN
50957	3799	13	this	this	DT
50957	3799	14	region	region	NN
50957	3799	15	,	,	,
50957	3799	16	Erosion	erosion	NN
50957	3799	17	of	of	IN
50957	3799	18	the	the	DT
50957	3799	19	Somme	Somme	NNP
50957	3799	20	with	with	IN
50957	3799	21	later	later	RB
50957	3799	22	till	till	RB
50957	3799	23	,	,	,
50957	3799	24	are	be	VBP
50957	3799	25	throughout	throughout	IN
50957	3799	26	the	the	DT
50957	3799	27	Valley	Valley	NNP
50957	3799	28	below	below	IN
50957	3799	29	its	-PRON-	PRP$
50957	3799	30	oldest	old	JJS
50957	3799	31	marked	mark	VBN
50957	3799	32	by	by	IN
50957	3799	33	chains	chain	NNS
50957	3799	34	of	of	IN
50957	3799	35	Quaternary	quaternary	JJ
50957	3799	36	era	era	NN
50957	3799	37	to	to	IN
50957	3799	38	very	very	RB
50957	3799	39	implement	implement	VB
50957	3799	40	-	-	HYPH
50957	3799	41	bearing	bear	VBG
50957	3799	42	lakes	lake	NNS
50957	3799	43	in	in	IN
50957	3799	44	southern	southern	JJ
50957	3799	45	recent	recent	JJ
50957	3799	46	times	time	NNS
50957	3799	47	,	,	,
50957	3799	48	and	and	CC
50957	3799	49	gravels	gravel	NNS
50957	3799	50	.	.	.
50957	3800	1	Minnesota	Minnesota	NNP
50957	3800	2	.	.	.
50957	3801	1	liable	liable	JJ
50957	3801	2	to	to	TO
50957	3801	3	break	break	VB
50957	3801	4	forth	forth	RP
50957	3801	5	again	again	RB
50957	3801	6	.	.	.
50957	3802	1	Pliocene	pliocene	JJ
50957	3802	2	elevation	elevation	NN
50957	3802	3	of	of	IN
50957	3802	4	Latest	late	JJS
50957	3802	5	rise	rise	NN
50957	3802	6	(	(	-LRB-
50957	3802	7	3.000	3.000	CD
50957	3802	8	Uplift	uplift	NN
50957	3802	9	and	and	CC
50957	3802	10	glaciation	glaciation	NN
50957	3802	11	continent	continent	NN
50957	3802	12	brought	bring	VBN
50957	3802	13	to	to	IN
50957	3802	14	feet	foot	NNS
50957	3802	15	)	)	-RRB-
50957	3802	16	of	of	IN
50957	3802	17	the	the	DT
50957	3802	18	Colorado	Colorado	NNP
50957	3802	19	of	of	IN
50957	3802	20	northwestern	northwestern	JJ
50957	3802	21	Europe	Europe	NNP
50957	3802	22	:	:	:
50957	3802	23	culmination	culmination	NN
50957	3802	24	at	at	IN
50957	3802	25	Cañon	Cañon	NNP
50957	3802	26	district	district	NN
50957	3802	27	.	.	.
50957	3803	1	Sierra	Sierra	NNP
50957	3803	2	maximum	maximum	JJ
50957	3803	3	elevation	elevation	NN
50957	3803	4	.	.	.
50957	3804	1	beginning	begin	VBG
50957	3804	2	of	of	IN
50957	3804	3	Nevada	Nevada	NNP
50957	3804	4	and	and	CC
50957	3804	5	other	other	JJ
50957	3804	6	Great	great	JJ
50957	3804	7	2,500	2,500	CD
50957	3804	8	feet	foot	NNS
50957	3804	9	or	or	CC
50957	3804	10	more	more	JJR
50957	3804	11	Quaternary	quaternary	JJ
50957	3804	12	era	era	NN
50957	3804	13	;	;	:
50957	3804	14	this	this	DT
50957	3804	15	Basin	Basin	NNP
50957	3804	16	mountain	mountain	NN
50957	3804	17	-	-	HYPH
50957	3804	18	ranges	range	NNS
50957	3804	19	(	(	-LRB-
50957	3804	20	depth	depth	NN
50957	3804	21	of	of	IN
50957	3804	22	the	the	DT
50957	3804	23	Skager	Skager	NNP
50957	3804	24	whole	whole	JJ
50957	3804	25	basin	basin	NN
50957	3804	26	probably	probably	RB
50957	3804	27	formed	form	VBN
50957	3804	28	by	by	IN
50957	3804	29	immense	immense	JJ
50957	3804	30	Rack	Rack	NNP
50957	3804	31	)	)	-RRB-
50957	3804	32	;	;	:
50957	3804	33	France	France	NNP
50957	3804	34	and	and	CC
50957	3804	35	then	then	RB
50957	3804	36	uplifted	uplift	VBD
50957	3804	37	3.000	3.000	CD
50957	3804	38	uplifts	uplift	NNS
50957	3804	39	,	,	,
50957	3804	40	with	with	IN
50957	3804	41	faulting	faulting	NN
50957	3804	42	.	.	.
50957	3805	1	Britain	Britain	NNP
50957	3805	2	united	unite	VBD
50957	3805	3	with	with	IN
50957	3805	4	the	the	DT
50957	3805	5	feet	foot	NNS
50957	3805	6	;	;	,
50957	3805	7	excessive	excessive	JJ
50957	3805	8	California	California	NNP
50957	3805	9	river-	river-	NN
50957	3805	10	Färöe	Färöe	NNP
50957	3805	11	Islands	Islands	NNPS
50957	3805	12	,	,	,
50957	3805	13	Iceland	Iceland	NNP
50957	3805	14	,	,	,
50957	3805	15	snow	snow	NN
50957	3805	16	-	-	HYPH
50957	3805	17	fall	fall	NN
50957	3805	18	and	and	CC
50957	3805	19	rain	rain	NN
50957	3805	20	;	;	:
50957	3805	21	courses	course	NNS
50957	3805	22	changed	change	VBD
50957	3805	23	;	;	:
50957	3805	24	human	human	NN
50957	3805	25	and	and	CC
50957	3805	26	Greenland	Greenland	NNP
50957	3805	27	.	.	.
50957	3806	1	Uplifts	uplifts	JJ
50957	3806	2	deposition	deposition	NN
50957	3806	3	of	of	IN
50957	3806	4	the	the	DT
50957	3806	5	bones	bone	NNS
50957	3806	6	and	and	CC
50957	3806	7	implements	implement	NNS
50957	3806	8	in	in	IN
50957	3806	9	of	of	IN
50957	3806	10	the	the	DT
50957	3806	11	Himalayas	Himalayas	NNP
50957	3806	12	and	and	CC
50957	3806	13	"	"	``
50957	3806	14	Orange	Orange	NNP
50957	3806	15	Sand	Sand	NNP
50957	3806	16	.	.	.
50957	3806	17	"	"	''
50957	3807	1	Ice-	Ice-	NNP
50957	3807	2	the	the	DT
50957	3807	3	old	old	JJ
50957	3807	4	river	river	NN
50957	3807	5	gravels	gravel	NNS
50957	3807	6	,	,	,
50957	3807	7	other	other	JJ
50957	3807	8	mountain	mountain	NN
50957	3807	9	-	-	HYPH
50957	3807	10	ranges	range	VBZ
50957	3807	11	sheet	sheet	NN
50957	3807	12	south	south	RB
50957	3807	13	to	to	IN
50957	3807	14	lava	lava	NN
50957	3807	15	-	-	HYPH
50957	3807	16	covered	cover	VBN
50957	3807	17	.	.	.
50957	3808	1	Ice	ice	NN
50957	3808	2	-	-	HYPH
50957	3808	3	sheet	sheet	NN
50957	3808	4	attendant	attendant	NN
50957	3808	5	on	on	IN
50957	3808	6	both	both	CC
50957	3808	7	Cincinnati	Cincinnati	NNP
50957	3808	8	and	and	CC
50957	3808	9	St.	St.	NNP
50957	3808	10	on	on	IN
50957	3808	11	British	British	NNP
50957	3808	12	Columbia	Columbia	NNP
50957	3808	13	;	;	:
50957	3808	14	Glacial	glacial	JJ
50957	3808	15	epochs	epoch	NNS
50957	3808	16	.	.	.
50957	3809	1	Louis	Louis	NNP
50957	3809	2	,	,	,
50957	3809	3	at	at	IN
50957	3809	4	length	length	NN
50957	3809	5	local	local	JJ
50957	3809	6	glaciers	glacier	NNS
50957	3809	7	depressing	depress	VBG
50957	3809	8	the	the	DT
50957	3809	9	earth	earth	NN
50957	3809	10	's	's	POS
50957	3809	11	southward	southward	NN
50957	3809	12	.	.	.
50957	3810	1	crust	crust	NN
50957	3810	2	beneath	beneath	IN
50957	3810	3	it	-PRON-	PRP
50957	3810	4	;	;	:
50957	3810	5	slackened	slacken	VBN
50957	3810	6	river	river	NN
50957	3810	7	floods	flood	NNS
50957	3810	8	and	and	CC
50957	3810	9	shallow	shallow	JJ
50957	3810	10	lakes	lake	NNS
50957	3810	11	,	,	,
50957	3810	12	forming	form	VBG
50957	3810	13	the	the	DT
50957	3810	14	loess	loess	NN
50957	3810	15	.	.	.
50957	3811	1	It	-PRON-	PRP
50957	3811	2	is	be	VBZ
50957	3811	3	seen	see	VBN
50957	3811	4	from	from	IN
50957	3811	5	the	the	DT
50957	3811	6	diagram	diagram	NN
50957	3811	7	that	that	IN
50957	3811	8	the	the	DT
50957	3811	9	ice	ice	NN
50957	3811	10	-	-	HYPH
50957	3811	11	accumulation	accumulation	NN
50957	3811	12	culminated	culminate	VBD
50957	3811	13	at	at	IN
50957	3811	14	a	a	DT
50957	3811	15	time	time	NN
50957	3811	16	when	when	WRB
50957	3811	17	the	the	DT
50957	3811	18	land	land	NN
50957	3811	19	,	,	,
50957	3811	20	under	under	IN
50957	3811	21	the	the	DT
50957	3811	22	pressure	pressure	NN
50957	3811	23	of	of	IN
50957	3811	24	the	the	DT
50957	3811	25	ice	ice	NN
50957	3811	26	-	-	HYPH
50957	3811	27	load	load	NN
50957	3811	28	,	,	,
50957	3811	29	had	have	VBD
50957	3811	30	already	already	RB
50957	3811	31	commenced	commence	VBN
50957	3811	32	to	to	TO
50957	3811	33	subside	subside	VB
50957	3811	34	;	;	:
50957	3811	35	and	and	CC
50957	3811	36	that	that	IN
50957	3811	37	the	the	DT
50957	3811	38	subsidence	subsidence	NN
50957	3811	39	was	be	VBD
50957	3811	40	greatest	great	JJS
50957	3811	41	at	at	IN
50957	3811	42	a	a	DT
50957	3811	43	time	time	NN
50957	3811	44	when	when	WRB
50957	3811	45	the	the	DT
50957	3811	46	pressure	pressure	NN
50957	3811	47	had	have	VBD
50957	3811	48	already	already	RB
50957	3811	49	begun	begin	VBN
50957	3811	50	to	to	TO
50957	3811	51	diminish	diminish	VB
50957	3811	52	.	.	.
50957	3812	1	But	but	CC
50957	3812	2	the	the	DT
50957	3812	3	fact	fact	NN
50957	3812	4	that	that	IN
50957	3812	5	the	the	DT
50957	3812	6	land	land	NN
50957	3812	7	,	,	,
50957	3812	8	after	after	IN
50957	3812	9	the	the	DT
50957	3812	10	removal	removal	NN
50957	3812	11	of	of	IN
50957	3812	12	the	the	DT
50957	3812	13	ice	ice	NN
50957	3812	14	-	-	HYPH
50957	3812	15	load	load	NN
50957	3812	16	,	,	,
50957	3812	17	did	do	VBD
50957	3812	18	not	not	RB
50957	3812	19	return	return	VB
50957	3812	20	again	again	RB
50957	3812	21	to	to	IN
50957	3812	22	its	-PRON-	PRP$
50957	3812	23	former	former	JJ
50957	3812	24	height	height	NN
50957	3812	25	in	in	IN
50957	3812	26	the	the	DT
50957	3812	27	Pliocene	Pliocene	NNP
50957	3812	28	,	,	,
50957	3812	29	is	be	VBZ
50957	3812	30	proof	proof	NN
50957	3812	31	positive	positive	JJ
50957	3812	32	that	that	IN
50957	3812	33	there	there	EX
50957	3812	34	were	be	VBD
50957	3812	35	other	other	JJ
50957	3812	36	and	and	CC
50957	3812	37	more	more	RBR
50957	3812	38	fundamental	fundamental	JJ
50957	3812	39	causes	cause	NNS
50957	3812	40	of	of	IN
50957	3812	41	crust	crust	NN
50957	3812	42	-	-	HYPH
50957	3812	43	movement	movement	NN
50957	3812	44	at	at	IN
50957	3812	45	work	work	NN
50957	3812	46	besides	besides	IN
50957	3812	47	weighting	weighting	NN
50957	3812	48	and	and	CC
50957	3812	49	lightening	lightening	NN
50957	3812	50	.	.	.
50957	3813	1	The	the	DT
50957	3813	2	land	land	NN
50957	3813	3	did	do	VBD
50957	3813	4	not	not	RB
50957	3813	5	again	again	RB
50957	3813	6	return	return	VB
50957	3813	7	to	to	IN
50957	3813	8	its	-PRON-	PRP$
50957	3813	9	former	former	JJ
50957	3813	10	level	level	NN
50957	3813	11	because	because	IN
50957	3813	12	the	the	DT
50957	3813	13	cycle	cycle	NN
50957	3813	14	of	of	IN
50957	3813	15	elevation	elevation	NN
50957	3813	16	,	,	,
50957	3813	17	whatever	whatever	WDT
50957	3813	18	its	-PRON-	PRP$
50957	3813	19	cause	cause	NN
50957	3813	20	,	,	,
50957	3813	21	which	which	WDT
50957	3813	22	commenced	commence	VBD
50957	3813	23	in	in	IN
50957	3813	24	the	the	DT
50957	3813	25	Pliocene	Pliocene	NNP
50957	3813	26	and	and	CC
50957	3813	27	culminated	culminate	VBD
50957	3813	28	in	in	IN
50957	3813	29	the	the	DT
50957	3813	30	early	early	JJ
50957	3813	31	Quaternary	Quaternary	NNP
50957	3813	32	,	,	,
50957	3813	33	had	have	VBD
50957	3813	34	exhausted	exhaust	VBN
50957	3813	35	itself	-PRON-	PRP
50957	3813	36	.	.	.
50957	3814	1	If	if	IN
50957	3814	2	it	-PRON-	PRP
50957	3814	3	had	have	VBD
50957	3814	4	not	not	RB
50957	3814	5	been	be	VBN
50957	3814	6	for	for	IN
50957	3814	7	the	the	DT
50957	3814	8	ice	ice	NN
50957	3814	9	-	-	HYPH
50957	3814	10	load	load	NN
50957	3814	11	interfering	interfere	VBG
50957	3814	12	with	with	IN
50957	3814	13	and	and	CC
50957	3814	14	modifying	modify	VBG
50957	3814	15	the	the	DT
50957	3814	16	natural	natural	JJ
50957	3814	17	course	course	NN
50957	3814	18	of	of	IN
50957	3814	19	the	the	DT
50957	3814	20	crust	crust	NN
50957	3814	21	-	-	HYPH
50957	3814	22	movement	movement	NN
50957	3814	23	determined	determine	VBD
50957	3814	24	previously	previously	RB
50957	3814	25	and	and	CC
50957	3814	26	primarily	primarily	RB
50957	3814	27	by	by	IN
50957	3814	28	other	other	JJ
50957	3814	29	and	and	CC
50957	3814	30	probably	probably	RB
50957	3814	31	internal	internal	JJ
50957	3814	32	causes	cause	NNS
50957	3814	33	,	,	,
50957	3814	34	the	the	DT
50957	3814	35	latter	latter	JJ
50957	3814	36	would	would	MD
50957	3814	37	probably	probably	RB
50957	3814	38	have	have	VB
50957	3814	39	taken	take	VBN
50957	3814	40	the	the	DT
50957	3814	41	course	course	NN
50957	3814	42	represented	represent	VBN
50957	3814	43	by	by	IN
50957	3814	44	the	the	DT
50957	3814	45	dotted	dotted	JJ
50957	3814	46	line	line	NN
50957	3814	47	.	.	.
50957	3815	1	It	-PRON-	PRP
50957	3815	2	would	would	MD
50957	3815	3	have	have	VB
50957	3815	4	risen	rise	VBN
50957	3815	5	higher	high	JJR
50957	3815	6	and	and	CC
50957	3815	7	culminated	culminate	VBD
50957	3815	8	later	later	RB
50957	3815	9	,	,	,
50957	3815	10	and	and	CC
50957	3815	11	its	-PRON-	PRP$
50957	3815	12	curve	curve	NN
50957	3815	13	would	would	MD
50957	3815	14	have	have	VB
50957	3815	15	been	be	VBN
50957	3815	16	of	of	IN
50957	3815	17	simpler	simple	JJR
50957	3815	18	form	form	NN
50957	3815	19	.	.	.
50957	3816	1	We	-PRON-	PRP
50957	3816	2	append	append	VBP
50957	3816	3	a	a	DT
50957	3816	4	carefully	carefully	RB
50957	3816	5	prepared	prepare	VBN
50957	3816	6	table	table	NN
50957	3816	7	by	by	IN
50957	3816	8	Mr.	Mr.	NNP
50957	3816	9	Warren	Warren	NNP
50957	3816	10	Upham	Upham	NNP
50957	3816	11	,	,	,
50957	3816	12	showing	show	VBG
50957	3816	13	the	the	DT
50957	3816	14	probable	probable	JJ
50957	3816	15	changes	change	NNS
50957	3816	16	in	in	IN
50957	3816	17	altitude	altitude	NN
50957	3816	18	and	and	CC
50957	3816	19	climate	climate	NN
50957	3816	20	during	during	IN
50957	3816	21	the	the	DT
50957	3816	22	Quaternary	Quaternary	NNP
50957	3816	23	era	era	NN
50957	3816	24	.	.	.
50957	3817	1	[	[	-LRB-
50957	3817	2	DX	DX	NNP
50957	3817	3	]	]	-RRB-
50957	3817	4	[	[	-LRB-
50957	3817	5	Footnote	Footnote	NNP
50957	3817	6	DX	DX	NNP
50957	3817	7	:	:	:
50957	3817	8	On	on	IN
50957	3817	9	page	page	NN
50957	3817	10	106	106	CD
50957	3817	11	and	and	CC
50957	3817	12	sequel	sequel	NNP
50957	3817	13	I	-PRON-	PRP
50957	3817	14	have	have	VBP
50957	3817	15	summarised	summarise	VBN
50957	3817	16	the	the	DT
50957	3817	17	reasons	reason	NNS
50957	3817	18	which	which	WDT
50957	3817	19	lead	lead	VBP
50957	3817	20	me	-PRON-	PRP
50957	3817	21	to	to	TO
50957	3817	22	discard	discard	VB
50957	3817	23	the	the	DT
50957	3817	24	Inter	Inter	NNP
50957	3817	25	-	-	HYPH
50957	3817	26	Glacial	glacial	JJ
50957	3817	27	epoch	epoch	NN
50957	3817	28	,	,	,
50957	3817	29	and	and	CC
50957	3817	30	to	to	TO
50957	3817	31	look	look	VB
50957	3817	32	upon	upon	IN
50957	3817	33	the	the	DT
50957	3817	34	whole	whole	JJ
50957	3817	35	Glacial	glacial	JJ
50957	3817	36	period	period	NN
50957	3817	37	as	as	IN
50957	3817	38	constituting	constitute	VBG
50957	3817	39	a	a	DT
50957	3817	40	grand	grand	JJ
50957	3817	41	unity	unity	NN
50957	3817	42	with	with	IN
50957	3817	43	minor	minor	JJ
50957	3817	44	episodes	episode	NNS
50957	3817	45	.	.	.
50957	3818	1	It	-PRON-	PRP
50957	3818	2	does	do	VBZ
50957	3818	3	not	not	RB
50957	3818	4	yet	yet	RB
50957	3818	5	seem	seem	VB
50957	3818	6	to	to	IN
50957	3818	7	me	-PRON-	PRP
50957	3818	8	that	that	IN
50957	3818	9	the	the	DT
50957	3818	10	duality	duality	NN
50957	3818	11	of	of	IN
50957	3818	12	the	the	DT
50957	3818	13	period	period	NN
50957	3818	14	is	be	VBZ
50957	3818	15	proved	prove	VBN
50957	3818	16	.	.	.
50957	3819	1	On	on	IN
50957	3819	2	the	the	DT
50957	3819	3	contrary	contrary	NN
50957	3819	4	,	,	,
50957	3819	5	Mr.	Mr.	NNP
50957	3819	6	Kendall	Kendall	NNP
50957	3819	7	's	's	POS
50957	3819	8	chapter	chapter	NN
50957	3819	9	on	on	IN
50957	3819	10	the	the	DT
50957	3819	11	Glacial	glacial	JJ
50957	3819	12	phenomena	phenomenon	NNS
50957	3819	13	of	of	IN
50957	3819	14	Great	Great	NNP
50957	3819	15	Britain	Britain	NNP
50957	3819	16	strongly	strongly	RB
50957	3819	17	confirms	confirm	VBZ
50957	3819	18	my	-PRON-	PRP$
50957	3819	19	view	view	NN
50957	3819	20	.	.	.
50957	3819	21	]	]	-RRB-
50957	3820	1	On	on	IN
50957	3820	2	the	the	DT
50957	3820	3	part	part	NN
50957	3820	4	of	of	IN
50957	3820	5	many	many	JJ
50957	3820	6	the	the	DT
50957	3820	7	theory	theory	NN
50957	3820	8	here	here	RB
50957	3820	9	provisionally	provisionally	RB
50957	3820	10	adopted	adopt	VBN
50957	3820	11	will	will	MD
50957	3820	12	be	be	VB
50957	3820	13	regarded	regard	VBN
50957	3820	14	with	with	IN
50957	3820	15	disfavour	disfavour	NN
50957	3820	16	by	by	IN
50957	3820	17	reason	reason	NN
50957	3820	18	of	of	IN
50957	3820	19	a	a	DT
50957	3820	20	disinclination	disinclination	NN
50957	3820	21	to	to	IN
50957	3820	22	supposing	suppose	VBG
50957	3820	23	any	any	DT
50957	3820	24	great	great	JJ
50957	3820	25	recent	recent	JJ
50957	3820	26	changes	change	NNS
50957	3820	27	of	of	IN
50957	3820	28	level	level	NN
50957	3820	29	in	in	IN
50957	3820	30	the	the	DT
50957	3820	31	continental	continental	JJ
50957	3820	32	areas	area	NNS
50957	3820	33	.	.	.
50957	3821	1	So	so	RB
50957	3821	2	firmly	firmly	RB
50957	3821	3	established	establish	VBN
50957	3821	4	do	do	VBP
50957	3821	5	the	the	DT
50957	3821	6	continents	continent	NNS
50957	3821	7	appear	appear	VB
50957	3821	8	to	to	TO
50957	3821	9	be	be	VB
50957	3821	10	,	,	,
50957	3821	11	that	that	IN
50957	3821	12	it	-PRON-	PRP
50957	3821	13	seems	seem	VBZ
50957	3821	14	like	like	IN
50957	3821	15	invoking	invoke	VBG
50957	3821	16	an	an	DT
50957	3821	17	inordinate	inordinate	JJ
50957	3821	18	display	display	NN
50957	3821	19	of	of	IN
50957	3821	20	power	power	NN
50957	3821	21	to	to	TO
50957	3821	22	have	have	VB
50957	3821	23	them	-PRON-	PRP
50957	3821	24	exalted	exalt	VBN
50957	3821	25	for	for	IN
50957	3821	26	the	the	DT
50957	3821	27	sake	sake	NN
50957	3821	28	of	of	IN
50957	3821	29	producing	produce	VBG
50957	3821	30	a	a	DT
50957	3821	31	Glacial	glacial	JJ
50957	3821	32	period	period	NN
50957	3821	33	.	.	.
50957	3822	1	Due	due	IN
50957	3822	2	reflection	reflection	NN
50957	3822	3	,	,	,
50957	3822	4	however	however	RB
50957	3822	5	,	,	,
50957	3822	6	will	will	MD
50957	3822	7	make	make	VB
50957	3822	8	it	-PRON-	PRP
50957	3822	9	evident	evident	JJ
50957	3822	10	that	that	IN
50957	3822	11	within	within	IN
50957	3822	12	certain	certain	JJ
50957	3822	13	limits	limit	NNS
50957	3822	14	the	the	DT
50957	3822	15	continents	continent	NNS
50957	3822	16	are	be	VBP
50957	3822	17	exceedingly	exceedingly	RB
50957	3822	18	unstable	unstable	JJ
50957	3822	19	,	,	,
50957	3822	20	and	and	CC
50957	3822	21	that	that	IN
50957	3822	22	they	-PRON-	PRP
50957	3822	23	have	have	VBP
50957	3822	24	displayed	display	VBN
50957	3822	25	this	this	DT
50957	3822	26	instability	instability	NN
50957	3822	27	to	to	IN
50957	3822	28	as	as	RB
50957	3822	29	great	great	JJ
50957	3822	30	an	an	DT
50957	3822	31	extent	extent	NN
50957	3822	32	in	in	IN
50957	3822	33	recent	recent	JJ
50957	3822	34	geological	geological	JJ
50957	3822	35	times	time	NNS
50957	3822	36	as	as	IN
50957	3822	37	they	-PRON-	PRP
50957	3822	38	have	have	VBP
50957	3822	39	done	do	VBN
50957	3822	40	in	in	IN
50957	3822	41	any	any	DT
50957	3822	42	previous	previous	JJ
50957	3822	43	geological	geological	JJ
50957	3822	44	periods	period	NNS
50957	3822	45	.	.	.
50957	3823	1	When	when	WRB
50957	3823	2	one	one	PRP
50957	3823	3	reflects	reflect	VBZ
50957	3823	4	,	,	,
50957	3823	5	also	also	RB
50957	3823	6	,	,	,
50957	3823	7	upon	upon	IN
50957	3823	8	the	the	DT
50957	3823	9	size	size	NN
50957	3823	10	of	of	IN
50957	3823	11	the	the	DT
50957	3823	12	earth	earth	NN
50957	3823	13	,	,	,
50957	3823	14	a	a	DT
50957	3823	15	continental	continental	JJ
50957	3823	16	elevation	elevation	NN
50957	3823	17	of	of	IN
50957	3823	18	3,000	3,000	CD
50957	3823	19	or	or	CC
50957	3823	20	4,000	4,000	CD
50957	3823	21	feet	foot	NNS
50957	3823	22	upon	upon	IN
50957	3823	23	a	a	DT
50957	3823	24	globe	globe	NN
50957	3823	25	whose	whose	WP$
50957	3823	26	diameter	diameter	NN
50957	3823	27	is	be	VBZ
50957	3823	28	more	more	JJR
50957	3823	29	than	than	IN
50957	3823	30	40,000,000	40,000,000	CD
50957	3823	31	feet	foot	NNS
50957	3823	32	is	be	VBZ
50957	3823	33	an	an	DT
50957	3823	34	insignificant	insignificant	JJ
50957	3823	35	trifle	trifle	NN
50957	3823	36	.	.	.
50957	3824	1	On	on	IN
50957	3824	2	a	a	DT
50957	3824	3	globe	globe	NN
50957	3824	4	one	one	CD
50957	3824	5	foot	foot	NN
50957	3824	6	in	in	IN
50957	3824	7	diameter	diameter	NN
50957	3824	8	it	-PRON-	PRP
50957	3824	9	would	would	MD
50957	3824	10	be	be	VB
50957	3824	11	represented	represent	VBN
50957	3824	12	by	by	IN
50957	3824	13	a	a	DT
50957	3824	14	protuberance	protuberance	NN
50957	3824	15	of	of	IN
50957	3824	16	barely	barely	RB
50957	3824	17	one	one	CD
50957	3824	18	thousandth	thousandth	NN
50957	3824	19	of	of	IN
50957	3824	20	an	an	DT
50957	3824	21	inch	inch	NN
50957	3824	22	.	.	.
50957	3825	1	A	a	DT
50957	3825	2	corresponding	correspond	VBG
50957	3825	3	wrinkle	wrinkle	NN
50957	3825	4	upon	upon	IN
50957	3825	5	a	a	DT
50957	3825	6	large	large	JJ
50957	3825	7	apple	apple	NN
50957	3825	8	would	would	MD
50957	3825	9	require	require	VB
50957	3825	10	a	a	DT
50957	3825	11	magnifying	magnify	VBG
50957	3825	12	-	-	HYPH
50957	3825	13	glass	glass	NN
50957	3825	14	for	for	IN
50957	3825	15	its	-PRON-	PRP$
50957	3825	16	detection	detection	NN
50957	3825	17	.	.	.
50957	3826	1	Moreover	moreover	RB
50957	3826	2	,	,	,
50957	3826	3	the	the	DT
50957	3826	4	activity	activity	NN
50957	3826	5	of	of	IN
50957	3826	6	existing	exist	VBG
50957	3826	7	volcanoes	volcano	NNS
50957	3826	8	,	,	,
50957	3826	9	the	the	DT
50957	3826	10	immense	immense	JJ
50957	3826	11	outflows	outflow	NNS
50957	3826	12	of	of	IN
50957	3826	13	lava	lava	NN
50957	3826	14	which	which	WDT
50957	3826	15	have	have	VBP
50957	3826	16	taken	take	VBN
50957	3826	17	place	place	NN
50957	3826	18	in	in	IN
50957	3826	19	the	the	DT
50957	3826	20	later	later	JJ
50957	3826	21	geological	geological	JJ
50957	3826	22	periods	period	NNS
50957	3826	23	,	,	,
50957	3826	24	together	together	RB
50957	3826	25	with	with	IN
50957	3826	26	the	the	DT
50957	3826	27	uniform	uniform	JJ
50957	3826	28	increase	increase	NN
50957	3826	29	of	of	IN
50957	3826	30	heat	heat	NN
50957	3826	31	as	as	IN
50957	3826	32	we	-PRON-	PRP
50957	3826	33	penetrate	penetrate	VBP
50957	3826	34	to	to	IN
50957	3826	35	deeper	deep	JJR
50957	3826	36	strata	stratum	NNS
50957	3826	37	in	in	IN
50957	3826	38	the	the	DT
50957	3826	39	crust	crust	NN
50957	3826	40	of	of	IN
50957	3826	41	the	the	DT
50957	3826	42	earth	earth	NN
50957	3826	43	--	--	:
50957	3826	44	all	all	DT
50957	3826	45	point	point	VBP
50957	3826	46	to	to	IN
50957	3826	47	a	a	DT
50957	3826	48	condition	condition	NN
50957	3826	49	of	of	IN
50957	3826	50	the	the	DT
50957	3826	51	earth	earth	NN
50957	3826	52	's	's	POS
50957	3826	53	interior	interior	NN
50957	3826	54	that	that	WDT
50957	3826	55	would	would	MD
50957	3826	56	make	make	VB
50957	3826	57	the	the	DT
50957	3826	58	elevations	elevation	NNS
50957	3826	59	of	of	IN
50957	3826	60	land	land	NN
50957	3826	61	which	which	WDT
50957	3826	62	we	-PRON-	PRP
50957	3826	63	have	have	VBP
50957	3826	64	invoked	invoke	VBN
50957	3826	65	for	for	IN
50957	3826	66	the	the	DT
50957	3826	67	production	production	NN
50957	3826	68	of	of	IN
50957	3826	69	the	the	DT
50957	3826	70	Glacial	glacial	JJ
50957	3826	71	period	period	NN
50957	3826	72	easily	easily	RB
50957	3826	73	credible	credible	JJ
50957	3826	74	.	.	.
50957	3827	1	Physicists	physicist	NNS
50957	3827	2	do	do	VBP
50957	3827	3	not	not	RB
50957	3827	4	,	,	,
50957	3827	5	indeed	indeed	RB
50957	3827	6	,	,	,
50957	3827	7	now	now	RB
50957	3827	8	hold	hold	VB
50957	3827	9	to	to	IN
50957	3827	10	the	the	DT
50957	3827	11	entire	entire	JJ
50957	3827	12	fluidity	fluidity	NN
50957	3827	13	of	of	IN
50957	3827	14	the	the	DT
50957	3827	15	earth	earth	NN
50957	3827	16	's	's	POS
50957	3827	17	interior	interior	NN
50957	3827	18	,	,	,
50957	3827	19	but	but	CC
50957	3827	20	rather	rather	RB
50957	3827	21	to	to	IN
50957	3827	22	a	a	DT
50957	3827	23	solid	solid	JJ
50957	3827	24	centre	centre	NN
50957	3827	25	,	,	,
50957	3827	26	where	where	WRB
50957	3827	27	gravity	gravity	NN
50957	3827	28	overcomes	overcome	VBZ
50957	3827	29	the	the	DT
50957	3827	30	expansive	expansive	JJ
50957	3827	31	power	power	NN
50957	3827	32	of	of	IN
50957	3827	33	heat	heat	NN
50957	3827	34	,	,	,
50957	3827	35	and	and	CC
50957	3827	36	maintains	maintain	VBZ
50957	3827	37	solidity	solidity	NN
50957	3827	38	even	even	RB
50957	3827	39	when	when	WRB
50957	3827	40	the	the	DT
50957	3827	41	heat	heat	NN
50957	3827	42	is	be	VBZ
50957	3827	43	intense	intense	JJ
50957	3827	44	.	.	.
50957	3828	1	But	but	CC
50957	3828	2	between	between	IN
50957	3828	3	the	the	DT
50957	3828	4	cooling	cool	VBG
50957	3828	5	crust	crust	NN
50957	3828	6	of	of	IN
50957	3828	7	the	the	DT
50957	3828	8	earth	earth	NN
50957	3828	9	's	's	POS
50957	3828	10	exterior	exterior	NN
50957	3828	11	and	and	CC
50957	3828	12	a	a	DT
50957	3828	13	central	central	JJ
50957	3828	14	solid	solid	JJ
50957	3828	15	core	core	NN
50957	3828	16	there	there	EX
50957	3828	17	is	be	VBZ
50957	3828	18	now	now	RB
50957	3828	19	believed	believe	VBN
50957	3828	20	to	to	TO
50957	3828	21	be	be	VB
50957	3828	22	a	a	DT
50957	3828	23	film	film	NN
50957	3828	24	where	where	WRB
50957	3828	25	the	the	DT
50957	3828	26	influences	influence	NNS
50957	3828	27	of	of	IN
50957	3828	28	heat	heat	NN
50957	3828	29	and	and	CC
50957	3828	30	of	of	IN
50957	3828	31	the	the	DT
50957	3828	32	pressure	pressure	NN
50957	3828	33	of	of	IN
50957	3828	34	gravity	gravity	NN
50957	3828	35	are	be	VBP
50957	3828	36	approximately	approximately	RB
50957	3828	37	balanced	balance	VBN
50957	3828	38	,	,	,
50957	3828	39	and	and	CC
50957	3828	40	the	the	DT
50957	3828	41	space	space	NN
50957	3828	42	is	be	VBZ
50957	3828	43	occupied	occupy	VBN
50957	3828	44	by	by	IN
50957	3828	45	a	a	DT
50957	3828	46	half	half	RB
50957	3828	47	-	-	HYPH
50957	3828	48	melted	melted	JJ
50957	3828	49	or	or	CC
50957	3828	50	viscous	viscous	JJ
50957	3828	51	magma	magma	NN
50957	3828	52	,	,	,
50957	3828	53	capable	capable	JJ
50957	3828	54	of	of	IN
50957	3828	55	yielding	yield	VBG
50957	3828	56	to	to	IN
50957	3828	57	a	a	DT
50957	3828	58	slow	slow	JJ
50957	3828	59	pressure	pressure	NN
50957	3828	60	,	,	,
50957	3828	61	and	and	CC
50957	3828	62	of	of	IN
50957	3828	63	moving	move	VBG
50957	3828	64	in	in	IN
50957	3828	65	response	response	NN
50957	3828	66	to	to	IN
50957	3828	67	it	-PRON-	PRP
50957	3828	68	from	from	IN
50957	3828	69	one	one	CD
50957	3828	70	portion	portion	NN
50957	3828	71	of	of	IN
50957	3828	72	the	the	DT
50957	3828	73	enclosed	enclose	VBN
50957	3828	74	space	space	NN
50957	3828	75	to	to	IN
50957	3828	76	another	another	DT
50957	3828	77	where	where	WRB
50957	3828	78	the	the	DT
50957	3828	79	pressure	pressure	NN
50957	3828	80	is	be	VBZ
50957	3828	81	for	for	IN
50957	3828	82	any	any	DT
50957	3828	83	cause	cause	NN
50957	3828	84	relieved	relieve	VBN
50957	3828	85	.	.	.
50957	3829	1	As	as	IN
50957	3829	2	a	a	DT
50957	3829	3	result	result	NN
50957	3829	4	of	of	IN
50957	3829	5	prolonged	prolonged	JJ
50957	3829	6	enquiries	enquiry	NNS
50957	3829	7	respecting	respect	VBG
50957	3829	8	the	the	DT
50957	3829	9	nature	nature	NN
50957	3829	10	of	of	IN
50957	3829	11	the	the	DT
50957	3829	12	forces	force	NNS
50957	3829	13	at	at	IN
50957	3829	14	work	work	NN
50957	3829	15	both	both	DT
50957	3829	16	in	in	IN
50957	3829	17	the	the	DT
50957	3829	18	interior	interior	NN
50957	3829	19	and	and	CC
50957	3829	20	upon	upon	IN
50957	3829	21	the	the	DT
50957	3829	22	exterior	exterior	NN
50957	3829	23	of	of	IN
50957	3829	24	the	the	DT
50957	3829	25	earth	earth	NN
50957	3829	26	,	,	,
50957	3829	27	and	and	CC
50957	3829	28	of	of	IN
50957	3829	29	a	a	DT
50957	3829	30	careful	careful	JJ
50957	3829	31	study	study	NN
50957	3829	32	of	of	IN
50957	3829	33	the	the	DT
50957	3829	34	successive	successive	JJ
50957	3829	35	changes	change	NNS
50957	3829	36	marking	mark	VBG
50957	3829	37	the	the	DT
50957	3829	38	geological	geological	JJ
50957	3829	39	period	period	NN
50957	3829	40	,	,	,
50957	3829	41	we	-PRON-	PRP
50957	3829	42	are	be	VBP
50957	3829	43	led	lead	VBN
50957	3829	44	to	to	TO
50957	3829	45	believe	believe	VB
50957	3829	46	that	that	IN
50957	3829	47	the	the	DT
50957	3829	48	continental	continental	JJ
50957	3829	49	elevations	elevation	NNS
50957	3829	50	necessary	necessary	JJ
50957	3829	51	to	to	TO
50957	3829	52	produce	produce	VB
50957	3829	53	the	the	DT
50957	3829	54	phenomena	phenomenon	NNS
50957	3829	55	of	of	IN
50957	3829	56	the	the	DT
50957	3829	57	Glacial	glacial	JJ
50957	3829	58	period	period	NN
50957	3829	59	are	be	VBP
50957	3829	60	not	not	RB
50957	3829	61	only	only	RB
50957	3829	62	entirely	entirely	RB
50957	3829	63	possible	possible	JJ
50957	3829	64	but	but	CC
50957	3829	65	easily	easily	RB
50957	3829	66	credible	credible	JJ
50957	3829	67	,	,	,
50957	3829	68	and	and	CC
50957	3829	69	in	in	IN
50957	3829	70	analogy	analogy	NN
50957	3829	71	with	with	IN
50957	3829	72	the	the	DT
50957	3829	73	natural	natural	JJ
50957	3829	74	progress	progress	NN
50957	3829	75	of	of	IN
50957	3829	76	geological	geological	JJ
50957	3829	77	history	history	NN
50957	3829	78	.	.	.
50957	3830	1	In	in	IN
50957	3830	2	the	the	DT
50957	3830	3	first	first	JJ
50957	3830	4	place	place	NN
50957	3830	5	,	,	,
50957	3830	6	it	-PRON-	PRP
50957	3830	7	is	be	VBZ
50957	3830	8	easy	easy	JJ
50957	3830	9	to	to	TO
50957	3830	10	see	see	VB
50957	3830	11	that	that	IN
50957	3830	12	two	two	CD
50957	3830	13	causes	cause	NNS
50957	3830	14	are	be	VBP
50957	3830	15	in	in	IN
50957	3830	16	operation	operation	NN
50957	3830	17	to	to	TO
50957	3830	18	produce	produce	VB
50957	3830	19	a	a	DT
50957	3830	20	contraction	contraction	NN
50957	3830	21	of	of	IN
50957	3830	22	the	the	DT
50957	3830	23	earth	earth	NN
50957	3830	24	's	's	POS
50957	3830	25	volume	volume	NN
50957	3830	26	and	and	CC
50957	3830	27	a	a	DT
50957	3830	28	shortening	shortening	NN
50957	3830	29	of	of	IN
50957	3830	30	its	-PRON-	PRP$
50957	3830	31	diameter	diameter	NN
50957	3830	32	.	.	.
50957	3831	1	Heat	heat	NN
50957	3831	2	is	be	VBZ
50957	3831	3	constantly	constantly	RB
50957	3831	4	being	be	VBG
50957	3831	5	abstracted	abstract	VBN
50957	3831	6	from	from	IN
50957	3831	7	the	the	DT
50957	3831	8	earth	earth	NN
50957	3831	9	by	by	IN
50957	3831	10	conduction	conduction	NN
50957	3831	11	and	and	CC
50957	3831	12	radiation	radiation	NN
50957	3831	13	,	,	,
50957	3831	14	but	but	CC
50957	3831	15	perhaps	perhaps	RB
50957	3831	16	to	to	IN
50957	3831	17	a	a	DT
50957	3831	18	greater	great	JJR
50957	3831	19	extent	extent	NN
50957	3831	20	through	through	IN
50957	3831	21	ceaseless	ceaseless	NNP
50957	3831	22	volcanic	volcanic	JJ
50957	3831	23	eruptions	eruption	NNS
50957	3831	24	which	which	WDT
50957	3831	25	at	at	IN
50957	3831	26	times	time	NNS
50957	3831	27	are	be	VBP
50957	3831	28	of	of	IN
50957	3831	29	enormous	enormous	JJ
50957	3831	30	extent	extent	NN
50957	3831	31	.	.	.
50957	3832	1	It	-PRON-	PRP
50957	3832	2	requires	require	VBZ
50957	3832	3	but	but	CC
50957	3832	4	a	a	DT
50957	3832	5	moment	moment	NN
50957	3832	6	's	's	POS
50957	3832	7	thought	thought	NN
50957	3832	8	to	to	TO
50957	3832	9	see	see	VB
50957	3832	10	that	that	DT
50957	3832	11	contraction	contraction	NN
50957	3832	12	of	of	IN
50957	3832	13	the	the	DT
50957	3832	14	volume	volume	NN
50957	3832	15	of	of	IN
50957	3832	16	the	the	DT
50957	3832	17	earth	earth	NN
50957	3832	18	's	's	POS
50957	3832	19	interior	interior	NN
50957	3832	20	means	mean	VBZ
50957	3832	21	that	that	IN
50957	3832	22	the	the	DT
50957	3832	23	hardened	harden	VBN
50957	3832	24	exterior	exterior	NN
50957	3832	25	crust	crust	NN
50957	3832	26	must	must	MD
50957	3832	27	adjust	adjust	VB
50957	3832	28	itself	-PRON-	PRP
50957	3832	29	by	by	IN
50957	3832	30	wrinkles	wrinkle	NNS
50957	3832	31	and	and	CC
50957	3832	32	folds	fold	NNS
50957	3832	33	.	.	.
50957	3833	1	For	for	IN
50957	3833	2	a	a	DT
50957	3833	3	long	long	JJ
50957	3833	4	period	period	NN
50957	3833	5	this	this	DT
50957	3833	6	adjustment	adjustment	NN
50957	3833	7	might	may	MD
50957	3833	8	show	show	VB
50957	3833	9	itself	-PRON-	PRP
50957	3833	10	principally	principally	RB
50957	3833	11	in	in	IN
50957	3833	12	gentle	gentle	JJ
50957	3833	13	swells	swell	NNS
50957	3833	14	,	,	,
50957	3833	15	lifting	lift	VBG
50957	3833	16	portions	portion	NNS
50957	3833	17	of	of	IN
50957	3833	18	the	the	DT
50957	3833	19	continents	continent	NNS
50957	3833	20	to	to	IN
50957	3833	21	a	a	DT
50957	3833	22	higher	high	JJR
50957	3833	23	level	level	NN
50957	3833	24	,	,	,
50957	3833	25	accompanied	accompany	VBN
50957	3833	26	by	by	IN
50957	3833	27	corresponding	correspond	VBG
50957	3833	28	subsidence	subsidence	NN
50957	3833	29	in	in	IN
50957	3833	30	other	other	JJ
50957	3833	31	places	place	NNS
50957	3833	32	.	.	.
50957	3834	1	This	this	DT
50957	3834	2	gradually	gradually	RB
50957	3834	3	accumulating	accumulate	VBG
50957	3834	4	strain	strain	NN
50957	3834	5	would	would	MD
50957	3834	6	at	at	IN
50957	3834	7	length	length	NN
50957	3834	8	be	be	VB
50957	3834	9	relieved	relieve	VBN
50957	3834	10	along	along	IN
50957	3834	11	some	some	DT
50957	3834	12	line	line	NN
50957	3834	13	of	of	IN
50957	3834	14	special	special	JJ
50957	3834	15	weakness	weakness	NN
50957	3834	16	in	in	IN
50957	3834	17	the	the	DT
50957	3834	18	crust	crust	NN
50957	3834	19	by	by	IN
50957	3834	20	that	that	DT
50957	3834	21	folding	fold	VBG
50957	3834	22	process	process	NN
50957	3834	23	which	which	WDT
50957	3834	24	has	have	VBZ
50957	3834	25	pushed	push	VBN
50957	3834	26	up	up	RP
50957	3834	27	the	the	DT
50957	3834	28	great	great	JJ
50957	3834	29	mountain	mountain	NN
50957	3834	30	systems	system	NNS
50957	3834	31	of	of	IN
50957	3834	32	the	the	DT
50957	3834	33	world	world	NN
50957	3834	34	.	.	.
50957	3835	1	Careful	careful	JJ
50957	3835	2	study	study	NN
50957	3835	3	of	of	IN
50957	3835	4	the	the	DT
50957	3835	5	principal	principal	JJ
50957	3835	6	mountain	mountain	NN
50957	3835	7	systems	system	NNS
50957	3835	8	shows	show	VBZ
50957	3835	9	that	that	IN
50957	3835	10	all	all	PDT
50957	3835	11	the	the	DT
50957	3835	12	highest	high	JJS
50957	3835	13	of	of	IN
50957	3835	14	them	-PRON-	PRP
50957	3835	15	are	be	VBP
50957	3835	16	of	of	IN
50957	3835	17	late	late	JJ
50957	3835	18	geological	geological	JJ
50957	3835	19	origin	origin	NN
50957	3835	20	.	.	.
50957	3836	1	Indeed	indeed	RB
50957	3836	2	,	,	,
50957	3836	3	the	the	DT
50957	3836	4	latter	latter	JJ
50957	3836	5	part	part	NN
50957	3836	6	of	of	IN
50957	3836	7	the	the	DT
50957	3836	8	Tertiary	tertiary	JJ
50957	3836	9	period	period	NN
50957	3836	10	has	have	VBZ
50957	3836	11	been	be	VBN
50957	3836	12	the	the	DT
50957	3836	13	great	great	JJ
50957	3836	14	mountain	mountain	NN
50957	3836	15	-	-	HYPH
50957	3836	16	building	building	NN
50957	3836	17	epoch	epoch	NN
50957	3836	18	in	in	IN
50957	3836	19	the	the	DT
50957	3836	20	earth	earth	NN
50957	3836	21	's	's	POS
50957	3836	22	history	history	NN
50957	3836	23	.	.	.
50957	3837	1	The	the	DT
50957	3837	2	principal	principal	JJ
50957	3837	3	part	part	NN
50957	3837	4	of	of	IN
50957	3837	5	the	the	DT
50957	3837	6	elevation	elevation	NN
50957	3837	7	of	of	IN
50957	3837	8	the	the	DT
50957	3837	9	Andes	Andes	NNP
50957	3837	10	and	and	CC
50957	3837	11	the	the	DT
50957	3837	12	Rocky	Rocky	NNP
50957	3837	13	Mountains	Mountains	NNPS
50957	3837	14	has	have	VBZ
50957	3837	15	taken	take	VBN
50957	3837	16	place	place	NN
50957	3837	17	since	since	IN
50957	3837	18	the	the	DT
50957	3837	19	middle	middle	NN
50957	3837	20	of	of	IN
50957	3837	21	the	the	DT
50957	3837	22	Tertiary	tertiary	JJ
50957	3837	23	period	period	NN
50957	3837	24	.	.	.
50957	3838	1	In	in	IN
50957	3838	2	Europe	Europe	NNP
50957	3838	3	there	there	EX
50957	3838	4	is	be	VBZ
50957	3838	5	indubitable	indubitable	JJ
50957	3838	6	evidence	evidence	NN
50957	3838	7	that	that	IN
50957	3838	8	the	the	DT
50957	3838	9	Pyrenees	Pyrenees	NNPS
50957	3838	10	have	have	VBP
50957	3838	11	been	be	VBN
50957	3838	12	elevated	elevate	VBN
50957	3838	13	eleven	eleven	CD
50957	3838	14	thousand	thousand	CD
50957	3838	15	feet	foot	NNS
50957	3838	16	during	during	IN
50957	3838	17	the	the	DT
50957	3838	18	same	same	JJ
50957	3838	19	period	period	NN
50957	3838	20	,	,	,
50957	3838	21	and	and	CC
50957	3838	22	that	that	IN
50957	3838	23	the	the	DT
50957	3838	24	western	western	JJ
50957	3838	25	Alps	Alps	NNPS
50957	3838	26	have	have	VBP
50957	3838	27	been	be	VBN
50957	3838	28	elevated	elevate	VBN
50957	3838	29	thirteen	thirteen	CD
50957	3838	30	thousand	thousand	CD
50957	3838	31	feet	foot	NNS
50957	3838	32	in	in	IN
50957	3838	33	the	the	DT
50957	3838	34	same	same	JJ
50957	3838	35	time	time	NN
50957	3838	36	.	.	.
50957	3839	1	The	the	DT
50957	3839	2	Carpathians	Carpathians	NNPS
50957	3839	3	,	,	,
50957	3839	4	the	the	DT
50957	3839	5	western	western	JJ
50957	3839	6	Caucasus	Caucasus	NNP
50957	3839	7	,	,	,
50957	3839	8	and	and	CC
50957	3839	9	the	the	DT
50957	3839	10	Himalayas	Himalayas	NNP
50957	3839	11	likewise	likewise	RB
50957	3839	12	bear	bear	VBP
50957	3839	13	explicit	explicit	JJ
50957	3839	14	evidence	evidence	NN
50957	3839	15	to	to	IN
50957	3839	16	the	the	DT
50957	3839	17	fact	fact	NN
50957	3839	18	that	that	IN
50957	3839	19	a	a	DT
50957	3839	20	very	very	RB
50957	3839	21	considerable	considerable	JJ
50957	3839	22	portion	portion	NN
50957	3839	23	of	of	IN
50957	3839	24	their	-PRON-	PRP$
50957	3839	25	elevation	elevation	NN
50957	3839	26	,	,	,
50957	3839	27	amounting	amount	VBG
50957	3839	28	to	to	IN
50957	3839	29	many	many	JJ
50957	3839	30	thousand	thousand	CD
50957	3839	31	feet	foot	NNS
50957	3839	32	,	,	,
50957	3839	33	has	have	VBZ
50957	3839	34	been	be	VBN
50957	3839	35	effected	effect	VBN
50957	3839	36	since	since	IN
50957	3839	37	the	the	DT
50957	3839	38	middle	middle	NN
50957	3839	39	of	of	IN
50957	3839	40	the	the	DT
50957	3839	41	Tertiary	tertiary	JJ
50957	3839	42	period	period	NN
50957	3839	43	,	,	,
50957	3839	44	while	while	IN
50957	3839	45	a	a	DT
50957	3839	46	considerable	considerable	JJ
50957	3839	47	portion	portion	NN
50957	3839	48	of	of	IN
50957	3839	49	this	this	DT
50957	3839	50	elevation	elevation	NN
50957	3839	51	of	of	IN
50957	3839	52	the	the	DT
50957	3839	53	chiefest	chief	JJS
50957	3839	54	mountain	mountain	NN
50957	3839	55	systems	system	NNS
50957	3839	56	of	of	IN
50957	3839	57	the	the	DT
50957	3839	58	world	world	NN
50957	3839	59	has	have	VBZ
50957	3839	60	occurred	occur	VBN
50957	3839	61	in	in	IN
50957	3839	62	what	what	WP
50957	3839	63	would	would	MD
50957	3839	64	be	be	VB
50957	3839	65	called	call	VBN
50957	3839	66	post	post	JJ
50957	3839	67	-	-	JJ
50957	3839	68	Tertiary	tertiary	JJ
50957	3839	69	time	time	NN
50957	3839	70	--	--	:
50957	3839	71	that	that	RB
50957	3839	72	is	is	RB
50957	3839	73	,	,	,
50957	3839	74	has	have	VBZ
50957	3839	75	been	be	VBN
50957	3839	76	coincident	coincident	JJ
50957	3839	77	with	with	IN
50957	3839	78	a	a	DT
50957	3839	79	portion	portion	NN
50957	3839	80	of	of	IN
50957	3839	81	the	the	DT
50957	3839	82	Glacial	glacial	JJ
50957	3839	83	period	period	NN
50957	3839	84	.	.	.
50957	3840	1	The	the	DT
50957	3840	2	Glacial	glacial	JJ
50957	3840	3	period	period	NN
50957	3840	4	,	,	,
50957	3840	5	however	however	RB
50957	3840	6	,	,	,
50957	3840	7	we	-PRON-	PRP
50957	3840	8	suppose	suppose	VBP
50957	3840	9	to	to	TO
50957	3840	10	have	have	VB
50957	3840	11	been	be	VBN
50957	3840	12	brought	bring	VBN
50957	3840	13	about	about	RP
50957	3840	14	,	,	,
50957	3840	15	not	not	RB
50957	3840	16	by	by	IN
50957	3840	17	the	the	DT
50957	3840	18	specific	specific	JJ
50957	3840	19	plications	plication	NNS
50957	3840	20	in	in	IN
50957	3840	21	the	the	DT
50957	3840	22	earth	earth	NN
50957	3840	23	's	's	POS
50957	3840	24	crust	crust	NN
50957	3840	25	which	which	WDT
50957	3840	26	have	have	VBP
50957	3840	27	produced	produce	VBN
50957	3840	28	the	the	DT
50957	3840	29	mountain	mountain	NN
50957	3840	30	-	-	HYPH
50957	3840	31	chains	chain	NNS
50957	3840	32	,	,	,
50957	3840	33	but	but	CC
50957	3840	34	by	by	IN
50957	3840	35	the	the	DT
50957	3840	36	gentler	gentler	NNP
50957	3840	37	swells	swell	NNS
50957	3840	38	of	of	IN
50957	3840	39	larger	large	JJR
50957	3840	40	continental	continental	JJ
50957	3840	41	areas	area	NNS
50957	3840	42	whose	whose	WP$
50957	3840	43	strain	strain	NN
50957	3840	44	was	be	VBD
50957	3840	45	at	at	IN
50957	3840	46	last	last	JJ
50957	3840	47	relieved	relieve	VBN
50957	3840	48	by	by	IN
50957	3840	49	the	the	DT
50957	3840	50	folding	folding	NN
50957	3840	51	and	and	CC
50957	3840	52	mashing	mash	VBG
50957	3840	53	together	together	RB
50957	3840	54	of	of	IN
50957	3840	55	the	the	DT
50957	3840	56	strata	strata	NN
50957	3840	57	along	along	IN
50957	3840	58	the	the	DT
50957	3840	59	lines	line	NNS
50957	3840	60	of	of	IN
50957	3840	61	weakness	weakness	NN
50957	3840	62	now	now	RB
50957	3840	63	occupied	occupy	VBN
50957	3840	64	by	by	IN
50957	3840	65	the	the	DT
50957	3840	66	mountain	mountain	NN
50957	3840	67	systems	system	NNS
50957	3840	68	.	.	.
50957	3841	1	The	the	DT
50957	3841	2	formation	formation	NN
50957	3841	3	of	of	IN
50957	3841	4	the	the	DT
50957	3841	5	mountains	mountain	NNS
50957	3841	6	seems	seem	VBZ
50957	3841	7	to	to	TO
50957	3841	8	have	have	VB
50957	3841	9	relieved	relieve	VBN
50957	3841	10	the	the	DT
50957	3841	11	accumulating	accumulate	VBG
50957	3841	12	strain	strain	NN
50957	3841	13	connected	connect	VBN
50957	3841	14	with	with	IN
50957	3841	15	the	the	DT
50957	3841	16	continental	continental	JJ
50957	3841	17	elevations	elevation	NNS
50957	3841	18	,	,	,
50957	3841	19	and	and	CC
50957	3841	20	to	to	TO
50957	3841	21	have	have	VB
50957	3841	22	brought	bring	VBN
50957	3841	23	about	about	RP
50957	3841	24	a	a	DT
50957	3841	25	subsequent	subsequent	JJ
50957	3841	26	subsidence	subsidence	NN
50957	3841	27	.	.	.
50957	3842	1	Doubtless	doubtless	RB
50957	3842	2	,	,	,
50957	3842	3	also	also	RB
50957	3842	4	,	,	,
50957	3842	5	correlated	correlate	VBD
50957	3842	6	subsidences	subsidence	NNS
50957	3842	7	and	and	CC
50957	3842	8	elevations	elevation	NNS
50957	3842	9	of	of	IN
50957	3842	10	the	the	DT
50957	3842	11	earth	earth	NN
50957	3842	12	's	's	POS
50957	3842	13	crust	crust	NN
50957	3842	14	have	have	VBP
50957	3842	15	been	be	VBN
50957	3842	16	aided	aid	VBN
50957	3842	17	by	by	IN
50957	3842	18	the	the	DT
50957	3842	19	transfer	transfer	NN
50957	3842	20	of	of	IN
50957	3842	21	the	the	DT
50957	3842	22	sediment	sediment	NN
50957	3842	23	from	from	IN
50957	3842	24	continental	continental	NNP
50957	3842	25	to	to	IN
50957	3842	26	oceanic	oceanic	JJ
50957	3842	27	areas	area	NNS
50957	3842	28	,	,	,
50957	3842	29	and	and	CC
50957	3842	30	,	,	,
50957	3842	31	as	as	IN
50957	3842	32	already	already	RB
50957	3842	33	suggested	suggest	VBN
50957	3842	34	,	,	,
50957	3842	35	during	during	IN
50957	3842	36	the	the	DT
50957	3842	37	Glacial	glacial	JJ
50957	3842	38	period	period	NN
50957	3842	39	by	by	IN
50957	3842	40	the	the	DT
50957	3842	41	transfer	transfer	NN
50957	3842	42	of	of	IN
50957	3842	43	water	water	NN
50957	3842	44	evaporated	evaporate	VBN
50957	3842	45	from	from	IN
50957	3842	46	the	the	DT
50957	3842	47	surface	surface	NN
50957	3842	48	of	of	IN
50957	3842	49	the	the	DT
50957	3842	50	ocean	ocean	NN
50957	3842	51	to	to	IN
50957	3842	52	the	the	DT
50957	3842	53	ice	ice	NN
50957	3842	54	-	-	HYPH
50957	3842	55	fields	field	NNS
50957	3842	56	of	of	IN
50957	3842	57	the	the	DT
50957	3842	58	glaciated	glaciated	JJ
50957	3842	59	area	area	NN
50957	3842	60	.	.	.
50957	3843	1	For	for	IN
50957	3843	2	example	example	NN
50957	3843	3	,	,	,
50957	3843	4	present	present	JJ
50957	3843	5	erosive	erosive	JJ
50957	3843	6	agencies	agency	NNS
50957	3843	7	are	be	VBP
50957	3843	8	lowering	lower	VBG
50957	3843	9	the	the	DT
50957	3843	10	level	level	NN
50957	3843	11	of	of	IN
50957	3843	12	the	the	DT
50957	3843	13	whole	whole	JJ
50957	3843	14	Mississippi	Mississippi	NNP
50957	3843	15	basin	basin	NN
50957	3843	16	from	from	IN
50957	3843	17	the	the	DT
50957	3843	18	Alleghanies	Alleghanies	NNPS
50957	3843	19	to	to	IN
50957	3843	20	the	the	DT
50957	3843	21	Rocky	Rocky	NNP
50957	3843	22	Mountains	Mountains	NNPS
50957	3843	23	at	at	IN
50957	3843	24	the	the	DT
50957	3843	25	rate	rate	NN
50957	3843	26	of	of	IN
50957	3843	27	a	a	DT
50957	3843	28	foot	foot	NN
50957	3843	29	in	in	IN
50957	3843	30	five	five	CD
50957	3843	31	thousand	thousand	CD
50957	3843	32	years	year	NNS
50957	3843	33	.	.	.
50957	3844	1	All	all	DT
50957	3844	2	this	this	DT
50957	3844	3	sediment	sediment	NN
50957	3844	4	removed	remove	VBD
50957	3844	5	is	be	VBZ
50957	3844	6	being	be	VBG
50957	3844	7	transferred	transfer	VBN
50957	3844	8	to	to	IN
50957	3844	9	the	the	DT
50957	3844	10	ocean	ocean	NN
50957	3844	11	-	-	HYPH
50957	3844	12	bed	bed	NN
50957	3844	13	.	.	.
50957	3845	1	Present	present	JJ
50957	3845	2	agencies	agency	NNS
50957	3845	3	,	,	,
50957	3845	4	therefore	therefore	RB
50957	3845	5	,	,	,
50957	3845	6	if	if	IN
50957	3845	7	not	not	RB
50957	3845	8	counteracted	counteract	VBN
50957	3845	9	,	,	,
50957	3845	10	would	would	MD
50957	3845	11	remove	remove	VB
50957	3845	12	the	the	DT
50957	3845	13	whole	whole	JJ
50957	3845	14	continent	continent	NN
50957	3845	15	of	of	IN
50957	3845	16	America	America	NNP
50957	3845	17	(	(	-LRB-
50957	3845	18	whose	whose	WP$
50957	3845	19	average	average	JJ
50957	3845	20	elevation	elevation	NN
50957	3845	21	above	above	IN
50957	3845	22	the	the	DT
50957	3845	23	sea	sea	NN
50957	3845	24	is	be	VBZ
50957	3845	25	only	only	RB
50957	3845	26	748	748	CD
50957	3845	27	feet	foot	NNS
50957	3845	28	)	)	-RRB-
50957	3845	29	in	in	IN
50957	3845	30	less	less	JJR
50957	3845	31	than	than	IN
50957	3845	32	four	four	CD
50957	3845	33	million	million	CD
50957	3845	34	years	year	NNS
50957	3845	35	;	;	:
50957	3845	36	while	while	IN
50957	3845	37	the	the	DT
50957	3845	38	great	great	JJ
50957	3845	39	rivers	river	NNS
50957	3845	40	which	which	WDT
50957	3845	41	descend	descend	VBP
50957	3845	42	in	in	IN
50957	3845	43	all	all	DT
50957	3845	44	directions	direction	NNS
50957	3845	45	from	from	IN
50957	3845	46	the	the	DT
50957	3845	47	central	central	JJ
50957	3845	48	plateau	plateau	NN
50957	3845	49	of	of	IN
50957	3845	50	Asia	Asia	NNP
50957	3845	51	are	be	VBP
50957	3845	52	transferring	transfer	VBG
50957	3845	53	sediment	sediment	NN
50957	3845	54	to	to	IN
50957	3845	55	the	the	DT
50957	3845	56	ocean	ocean	NN
50957	3845	57	from	from	IN
50957	3845	58	two	two	CD
50957	3845	59	to	to	TO
50957	3845	60	four	four	CD
50957	3845	61	times	time	NNS
50957	3845	62	as	as	RB
50957	3845	63	fast	fast	RB
50957	3845	64	as	as	IN
50957	3845	65	the	the	DT
50957	3845	66	Mississippi	Mississippi	NNP
50957	3845	67	is	be	VBZ
50957	3845	68	,	,	,
50957	3845	69	and	and	CC
50957	3845	70	the	the	DT
50957	3845	71	Po	Po	NNP
50957	3845	72	is	be	VBZ
50957	3845	73	transferring	transfer	VBG
50957	3845	74	it	-PRON-	PRP
50957	3845	75	from	from	IN
50957	3845	76	the	the	DT
50957	3845	77	Alps	Alps	NNPS
50957	3845	78	to	to	IN
50957	3845	79	the	the	DT
50957	3845	80	Adriatic	Adriatic	NNP
50957	3845	81	fully	fully	RB
50957	3845	82	seven	seven	CD
50957	3845	83	times	time	NNS
50957	3845	84	as	as	RB
50957	3845	85	fast	fast	RB
50957	3845	86	as	as	IN
50957	3845	87	the	the	DT
50957	3845	88	Mississippi	Mississippi	NNP
50957	3845	89	is	be	VBZ
50957	3845	90	from	from	IN
50957	3845	91	its	-PRON-	PRP$
50957	3845	92	basin	basin	NN
50957	3845	93	to	to	IN
50957	3845	94	the	the	DT
50957	3845	95	Gulf	Gulf	NNP
50957	3845	96	of	of	IN
50957	3845	97	Mexico	Mexico	NNP
50957	3845	98	.	.	.
50957	3846	1	This	this	DT
50957	3846	2	rapid	rapid	JJ
50957	3846	3	transfer	transfer	NN
50957	3846	4	of	of	IN
50957	3846	5	sediment	sediment	NN
50957	3846	6	from	from	IN
50957	3846	7	the	the	DT
50957	3846	8	continents	continent	NNS
50957	3846	9	to	to	IN
50957	3846	10	the	the	DT
50957	3846	11	ocean	ocean	NN
50957	3846	12	is	be	VBZ
50957	3846	13	producing	produce	VBG
50957	3846	14	effects	effect	NNS
50957	3846	15	in	in	IN
50957	3846	16	disturbing	disturb	VBG
50957	3846	17	the	the	DT
50957	3846	18	present	present	JJ
50957	3846	19	equilibrium	equilibrium	NN
50957	3846	20	of	of	IN
50957	3846	21	the	the	DT
50957	3846	22	earth	earth	NN
50957	3846	23	's	's	POS
50957	3846	24	crust	crust	NN
50957	3846	25	,	,	,
50957	3846	26	which	which	WDT
50957	3846	27	are	be	VBP
50957	3846	28	too	too	RB
50957	3846	29	complicated	complicated	JJ
50957	3846	30	for	for	IN
50957	3846	31	us	-PRON-	PRP
50957	3846	32	fully	fully	RB
50957	3846	33	to	to	TO
50957	3846	34	calculate	calculate	VB
50957	3846	35	;	;	:
50957	3846	36	but	but	CC
50957	3846	37	it	-PRON-	PRP
50957	3846	38	is	be	VBZ
50957	3846	39	by	by	IN
50957	3846	40	no	no	DT
50957	3846	41	means	means	NN
50957	3846	42	improbable	improbable	JJ
50957	3846	43	that	that	IN
50957	3846	44	when	when	WRB
50957	3846	45	accumulating	accumulate	VBG
50957	3846	46	for	for	IN
50957	3846	47	a	a	DT
50957	3846	48	considerable	considerable	JJ
50957	3846	49	length	length	NN
50957	3846	50	of	of	IN
50957	3846	51	time	time	NN
50957	3846	52	,	,	,
50957	3846	53	the	the	DT
50957	3846	54	ultimate	ultimate	JJ
50957	3846	55	results	result	NNS
50957	3846	56	may	may	MD
50957	3846	57	be	be	VB
50957	3846	58	very	very	RB
50957	3846	59	marked	mark	VBN
50957	3846	60	and	and	CC
50957	3846	61	perhaps	perhaps	RB
50957	3846	62	sudden	sudden	JJ
50957	3846	63	in	in	IN
50957	3846	64	their	-PRON-	PRP$
50957	3846	65	appearance	appearance	NN
50957	3846	66	.	.	.
50957	3847	1	The	the	DT
50957	3847	2	same	same	JJ
50957	3847	3	may	may	MD
50957	3847	4	also	also	RB
50957	3847	5	be	be	VB
50957	3847	6	said	say	VBN
50957	3847	7	of	of	IN
50957	3847	8	the	the	DT
50957	3847	9	accumulation	accumulation	NN
50957	3847	10	of	of	IN
50957	3847	11	ice	ice	NN
50957	3847	12	during	during	IN
50957	3847	13	the	the	DT
50957	3847	14	Glacial	glacial	JJ
50957	3847	15	period	period	NN
50957	3847	16	.	.	.
50957	3848	1	The	the	DT
50957	3848	2	glaciated	glaciated	JJ
50957	3848	3	areas	area	NNS
50957	3848	4	of	of	IN
50957	3848	5	North	North	NNP
50957	3848	6	America	America	NNP
50957	3848	7	and	and	CC
50957	3848	8	Europe	Europe	NNP
50957	3848	9	combined	combine	VBN
50957	3848	10	comprise	comprise	NN
50957	3848	11	about	about	RB
50957	3848	12	six	six	CD
50957	3848	13	million	million	CD
50957	3848	14	square	square	JJ
50957	3848	15	miles	mile	NNS
50957	3848	16	.	.	.
50957	3849	1	At	at	IN
50957	3849	2	a	a	DT
50957	3849	3	moderate	moderate	JJ
50957	3849	4	estimate	estimate	NN
50957	3849	5	,	,	,
50957	3849	6	the	the	DT
50957	3849	7	ice	ice	NN
50957	3849	8	was	be	VBD
50957	3849	9	three	three	CD
50957	3849	10	-	-	HYPH
50957	3849	11	quarters	quarter	NNS
50957	3849	12	of	of	IN
50957	3849	13	a	a	DT
50957	3849	14	mile	mile	NN
50957	3849	15	deep	deep	JJ
50957	3849	16	.	.	.
50957	3850	1	Here	here	RB
50957	3850	2	,	,	,
50957	3850	3	therefore	therefore	RB
50957	3850	4	,	,	,
50957	3850	5	there	there	EX
50957	3850	6	would	would	MD
50957	3850	7	be	be	VB
50957	3850	8	between	between	IN
50957	3850	9	four	four	CD
50957	3850	10	and	and	CC
50957	3850	11	five	five	CD
50957	3850	12	million	million	CD
50957	3850	13	cubic	cubic	JJ
50957	3850	14	miles	mile	NNS
50957	3850	15	of	of	IN
50957	3850	16	water	water	NN
50957	3850	17	,	,	,
50957	3850	18	which	which	WDT
50957	3850	19	had	have	VBD
50957	3850	20	first	first	RB
50957	3850	21	relieved	relieve	VBN
50957	3850	22	the	the	DT
50957	3850	23	ocean	ocean	NN
50957	3850	24	-	-	:
50957	3850	25	beds	bed	NNS
50957	3850	26	of	of	IN
50957	3850	27	the	the	DT
50957	3850	28	pressure	pressure	NN
50957	3850	29	of	of	IN
50957	3850	30	its	-PRON-	PRP$
50957	3850	31	weight	weight	NN
50957	3850	32	,	,	,
50957	3850	33	and	and	CC
50957	3850	34	then	then	RB
50957	3850	35	concentrated	concentrate	VBD
50957	3850	36	its	-PRON-	PRP$
50957	3850	37	force	force	NN
50957	3850	38	over	over	IN
50957	3850	39	the	the	DT
50957	3850	40	elevated	elevated	JJ
50957	3850	41	areas	area	NNS
50957	3850	42	of	of	IN
50957	3850	43	the	the	DT
50957	3850	44	northern	northern	JJ
50957	3850	45	hemisphere	hemisphere	NN
50957	3850	46	.	.	.
50957	3851	1	This	this	DT
50957	3851	2	disturbance	disturbance	NN
50957	3851	3	of	of	IN
50957	3851	4	the	the	DT
50957	3851	5	equilibrium	equilibrium	NN
50957	3851	6	,	,	,
50957	3851	7	by	by	IN
50957	3851	8	the	the	DT
50957	3851	9	known	know	VBN
50957	3851	10	transfer	transfer	NN
50957	3851	11	of	of	IN
50957	3851	12	force	force	NN
50957	3851	13	from	from	IN
50957	3851	14	one	one	CD
50957	3851	15	part	part	NN
50957	3851	16	of	of	IN
50957	3851	17	the	the	DT
50957	3851	18	earth	earth	NN
50957	3851	19	's	's	POS
50957	3851	20	crust	crust	NN
50957	3851	21	to	to	IN
50957	3851	22	another	another	DT
50957	3851	23	,	,	,
50957	3851	24	certainly	certainly	RB
50957	3851	25	gives	give	VBZ
50957	3851	26	much	much	JJ
50957	3851	27	plausibility	plausibility	NN
50957	3851	28	to	to	IN
50957	3851	29	the	the	DT
50957	3851	30	theory	theory	NN
50957	3851	31	of	of	IN
50957	3851	32	Jamieson	Jamieson	NNP
50957	3851	33	,	,	,
50957	3851	34	Winchell	Winchell	NNP
50957	3851	35	,	,	,
50957	3851	36	Le	Le	NNP
50957	3851	37	Conte	Conte	NNP
50957	3851	38	,	,	,
50957	3851	39	and	and	CC
50957	3851	40	Upham	Upham	NNP
50957	3851	41	,	,	,
50957	3851	42	that	that	IN
50957	3851	43	the	the	DT
50957	3851	44	Glacial	glacial	JJ
50957	3851	45	period	period	NN
50957	3851	46	partly	partly	RB
50957	3851	47	contained	contain	VBD
50957	3851	48	in	in	IN
50957	3851	49	itself	-PRON-	PRP
50957	3851	50	its	-PRON-	PRP$
50957	3851	51	own	own	JJ
50957	3851	52	cure	cure	NN
50957	3851	53	,	,	,
50957	3851	54	and	and	CC
50957	3851	55	by	by	IN
50957	3851	56	the	the	DT
50957	3851	57	weight	weight	NN
50957	3851	58	of	of	IN
50957	3851	59	its	-PRON-	PRP$
50957	3851	60	accumulated	accumulate	VBN
50957	3851	61	weight	weight	NN
50957	3851	62	of	of	IN
50957	3851	63	ice	ice	NN
50957	3851	64	helped	help	VBD
50957	3851	65	to	to	TO
50957	3851	66	produce	produce	VB
50957	3851	67	that	that	DT
50957	3851	68	depression	depression	NN
50957	3851	69	over	over	IN
50957	3851	70	the	the	DT
50957	3851	71	glaciated	glaciated	JJ
50957	3851	72	area	area	NN
50957	3851	73	which	which	WDT
50957	3851	74	at	at	IN
50957	3851	75	length	length	NN
50957	3851	76	rendered	render	VBN
50957	3851	77	the	the	DT
50957	3851	78	accumulation	accumulation	NN
50957	3851	79	of	of	IN
50957	3851	80	ice	ice	NN
50957	3851	81	there	there	RB
50957	3851	82	impossible	impossible	JJ
50957	3851	83	.	.	.
50957	3852	1	This	this	DT
50957	3852	2	general	general	JJ
50957	3852	3	view	view	NN
50957	3852	4	of	of	IN
50957	3852	5	the	the	DT
50957	3852	6	known	know	VBN
50957	3852	7	causes	cause	NNS
50957	3852	8	in	in	IN
50957	3852	9	operation	operation	NN
50957	3852	10	during	during	IN
50957	3852	11	the	the	DT
50957	3852	12	Glacial	glacial	JJ
50957	3852	13	period	period	NN
50957	3852	14	will	will	MD
50957	3852	15	go	go	VB
50957	3852	16	far	far	RB
50957	3852	17	towards	towards	IN
50957	3852	18	answering	answer	VBG
50957	3852	19	an	an	DT
50957	3852	20	objection	objection	NN
50957	3852	21	that	that	WDT
50957	3852	22	has	have	VBZ
50957	3852	23	probably	probably	RB
50957	3852	24	before	before	IN
50957	3852	25	this	this	DT
50957	3852	26	presented	present	VBD
50957	3852	27	itself	-PRON-	PRP
50957	3852	28	to	to	IN
50957	3852	29	the	the	DT
50957	3852	30	reader	reader	NN
50957	3852	31	's	's	POS
50957	3852	32	mind	mind	NN
50957	3852	33	.	.	.
50957	3853	1	It	-PRON-	PRP
50957	3853	2	seems	seem	VBZ
50957	3853	3	clear	clear	JJ
50957	3853	4	that	that	IN
50957	3853	5	the	the	DT
50957	3853	6	Glacial	glacial	JJ
50957	3853	7	period	period	NN
50957	3853	8	in	in	IN
50957	3853	9	the	the	DT
50957	3853	10	southern	southern	JJ
50957	3853	11	hemisphere	hemisphere	NN
50957	3853	12	has	have	VBZ
50957	3853	13	been	be	VBN
50957	3853	14	nearly	nearly	RB
50957	3853	15	contemporaneous	contemporaneous	JJ
50957	3853	16	with	with	IN
50957	3853	17	that	that	DT
50957	3853	18	of	of	IN
50957	3853	19	the	the	DT
50957	3853	20	northern	northern	JJ
50957	3853	21	.	.	.
50957	3854	1	The	the	DT
50957	3854	2	Glacial	glacial	JJ
50957	3854	3	period	period	NN
50957	3854	4	proper	proper	JJ
50957	3854	5	of	of	IN
50957	3854	6	the	the	DT
50957	3854	7	southern	southern	JJ
50957	3854	8	hemisphere	hemisphere	NN
50957	3854	9	is	be	VBZ
50957	3854	10	long	long	RB
50957	3854	11	since	since	IN
50957	3854	12	passed	pass	VBN
50957	3854	13	.	.	.
50957	3855	1	The	the	DT
50957	3855	2	existing	exist	VBG
50957	3855	3	glaciers	glacier	NNS
50957	3855	4	of	of	IN
50957	3855	5	New	New	NNP
50957	3855	6	Zealand	Zealand	NNP
50957	3855	7	,	,	,
50957	3855	8	of	of	IN
50957	3855	9	the	the	DT
50957	3855	10	southern	southern	JJ
50957	3855	11	portion	portion	NN
50957	3855	12	of	of	IN
50957	3855	13	the	the	DT
50957	3855	14	Andes	Andes	NNP
50957	3855	15	Mountains	Mountains	NNPS
50957	3855	16	,	,	,
50957	3855	17	and	and	CC
50957	3855	18	of	of	IN
50957	3855	19	the	the	DT
50957	3855	20	Himalaya	Himalaya	NNP
50957	3855	21	Mountains	Mountains	NNPS
50957	3855	22	are	be	VBP
50957	3855	23	but	but	CC
50957	3855	24	remnants	remnant	NNS
50957	3855	25	of	of	IN
50957	3855	26	those	those	DT
50957	3855	27	of	of	IN
50957	3855	28	former	former	JJ
50957	3855	29	days	day	NNS
50957	3855	30	.	.	.
50957	3856	1	In	in	IN
50957	3856	2	the	the	DT
50957	3856	3	light	light	NN
50957	3856	4	of	of	IN
50957	3856	5	the	the	DT
50957	3856	6	considerations	consideration	NNS
50957	3856	7	just	just	RB
50957	3856	8	presented	present	VBN
50957	3856	9	,	,	,
50957	3856	10	it	-PRON-	PRP
50957	3856	11	would	would	MD
50957	3856	12	not	not	RB
50957	3856	13	seem	seem	VB
50957	3856	14	improbable	improbable	JJ
50957	3856	15	that	that	IN
50957	3856	16	the	the	DT
50957	3856	17	same	same	JJ
50957	3856	18	causes	cause	NNS
50957	3856	19	should	should	MD
50957	3856	20	produce	produce	VB
50957	3856	21	these	these	DT
50957	3856	22	similar	similar	JJ
50957	3856	23	effects	effect	NNS
50957	3856	24	in	in	IN
50957	3856	25	the	the	DT
50957	3856	26	northern	northern	JJ
50957	3856	27	and	and	CC
50957	3856	28	the	the	DT
50957	3856	29	southern	southern	JJ
50957	3856	30	hemisphere	hemisphere	NN
50957	3856	31	contemporaneously	contemporaneously	RB
50957	3856	32	.	.	.
50957	3857	1	At	at	IN
50957	3857	2	any	any	DT
50957	3857	3	rate	rate	NN
50957	3857	4	,	,	,
50957	3857	5	it	-PRON-	PRP
50957	3857	6	would	would	MD
50957	3857	7	not	not	RB
50957	3857	8	seem	seem	VB
50957	3857	9	altogether	altogether	RB
50957	3857	10	unlikely	unlikely	JJ
50957	3857	11	that	that	IN
50957	3857	12	the	the	DT
50957	3857	13	pressure	pressure	NN
50957	3857	14	of	of	IN
50957	3857	15	ice	ice	NN
50957	3857	16	during	during	IN
50957	3857	17	the	the	DT
50957	3857	18	climax	climax	NN
50957	3857	19	of	of	IN
50957	3857	20	the	the	DT
50957	3857	21	Glacial	glacial	JJ
50957	3857	22	period	period	NN
50957	3857	23	upon	upon	IN
50957	3857	24	the	the	DT
50957	3857	25	northern	northern	JJ
50957	3857	26	hemisphere	hemisphere	NN
50957	3857	27	(	(	-LRB-
50957	3857	28	which	which	WDT
50957	3857	29	,	,	,
50957	3857	30	as	as	IN
50957	3857	31	we	-PRON-	PRP
50957	3857	32	have	have	VBP
50957	3857	33	seen	see	VBN
50957	3857	34	,	,	,
50957	3857	35	there	there	EX
50957	3857	36	is	be	VBZ
50957	3857	37	reason	reason	NN
50957	3857	38	to	to	TO
50957	3857	39	believe	believe	VB
50957	3857	40	aided	aid	VBN
50957	3857	41	in	in	IN
50957	3857	42	the	the	DT
50957	3857	43	depression	depression	NN
50957	3857	44	of	of	IN
50957	3857	45	the	the	DT
50957	3857	46	continent	continent	NN
50957	3857	47	to	to	IN
50957	3857	48	below	below	IN
50957	3857	49	its	-PRON-	PRP$
50957	3857	50	present	present	JJ
50957	3857	51	level	level	NN
50957	3857	52	in	in	IN
50957	3857	53	the	the	DT
50957	3857	54	latter	latter	JJ
50957	3857	55	part	part	NN
50957	3857	56	of	of	IN
50957	3857	57	the	the	DT
50957	3857	58	Glacial	glacial	JJ
50957	3857	59	period	period	NN
50957	3857	60	)	)	-RRB-
50957	3857	61	should	should	MD
50957	3857	62	have	have	VB
50957	3857	63	contributed	contribute	VBN
50957	3857	64	towards	towards	IN
50957	3857	65	the	the	DT
50957	3857	66	elevation	elevation	NN
50957	3857	67	of	of	IN
50957	3857	68	mountains	mountain	NNS
50957	3857	69	in	in	IN
50957	3857	70	other	other	JJ
50957	3857	71	parts	part	NNS
50957	3857	72	of	of	IN
50957	3857	73	the	the	DT
50957	3857	74	world	world	NN
50957	3857	75	,	,	,
50957	3857	76	and	and	CC
50957	3857	77	so	so	RB
50957	3857	78	to	to	IN
50957	3857	79	the	the	DT
50957	3857	80	temporary	temporary	JJ
50957	3857	81	enlargement	enlargement	NN
50957	3857	82	of	of	IN
50957	3857	83	the	the	DT
50957	3857	84	glaciers	glacier	NNS
50957	3857	85	about	about	IN
50957	3857	86	their	-PRON-	PRP$
50957	3857	87	summits	summit	NNS
50957	3857	88	.	.	.
50957	3858	1	Nor	nor	CC
50957	3858	2	are	be	VBP
50957	3858	3	we	-PRON-	PRP
50957	3858	4	wholly	wholly	RB
50957	3858	5	without	without	IN
50957	3858	6	evidence	evidence	NN
50957	3858	7	that	that	IN
50957	3858	8	these	these	DT
50957	3858	9	readjustments	readjustment	NNS
50957	3858	10	of	of	IN
50957	3858	11	land	land	NN
50957	3858	12	-	-	HYPH
50957	3858	13	level	level	NN
50957	3858	14	which	which	WDT
50957	3858	15	have	have	VBP
50957	3858	16	been	be	VBN
50957	3858	17	carried	carry	VBN
50957	3858	18	on	on	IN
50957	3858	19	so	so	RB
50957	3858	20	Vigorously	vigorously	RB
50957	3858	21	since	since	IN
50957	3858	22	the	the	DT
50957	3858	23	middle	middle	NN
50957	3858	24	of	of	IN
50957	3858	25	the	the	DT
50957	3858	26	Tertiary	tertiary	JJ
50957	3858	27	period	period	NN
50957	3858	28	are	be	VBP
50957	3858	29	still	still	RB
50957	3858	30	going	go	VBG
50957	3858	31	on	on	RP
50957	3858	32	with	with	IN
50957	3858	33	considerable	considerable	JJ
50957	3858	34	though	though	IN
50957	3858	35	doubtless	doubtless	RB
50957	3858	36	with	with	IN
50957	3858	37	diminished	diminished	JJ
50957	3858	38	rapidity	rapidity	NN
50957	3858	39	.	.	.
50957	3859	1	There	there	EX
50957	3859	2	has	have	VBZ
50957	3859	3	been	be	VBN
50957	3859	4	a	a	DT
50957	3859	5	re	re	NN
50957	3859	6	-	-	NN
50957	3859	7	elevation	elevation	NN
50957	3859	8	of	of	IN
50957	3859	9	the	the	DT
50957	3859	10	land	land	NN
50957	3859	11	in	in	IN
50957	3859	12	North	North	NNP
50957	3859	13	America	America	NNP
50957	3859	14	since	since	IN
50957	3859	15	the	the	DT
50957	3859	16	Glacial	glacial	JJ
50957	3859	17	period	period	NN
50957	3859	18	amounting	amount	VBG
50957	3859	19	to	to	IN
50957	3859	20	230	230	CD
50957	3859	21	feet	foot	NNS
50957	3859	22	upon	upon	IN
50957	3859	23	the	the	DT
50957	3859	24	coast	coast	NN
50957	3859	25	of	of	IN
50957	3859	26	Maine	Maine	NNP
50957	3859	27	,	,	,
50957	3859	28	500	500	CD
50957	3859	29	feet	foot	NNS
50957	3859	30	in	in	IN
50957	3859	31	the	the	DT
50957	3859	32	vicinity	vicinity	NN
50957	3859	33	of	of	IN
50957	3859	34	Montreal	Montreal	NNP
50957	3859	35	,	,	,
50957	3859	36	from	from	IN
50957	3859	37	1,000	1,000	CD
50957	3859	38	to	to	IN
50957	3859	39	1,600	1,600	CD
50957	3859	40	feet	foot	NNS
50957	3859	41	in	in	IN
50957	3859	42	the	the	DT
50957	3859	43	extreme	extreme	JJ
50957	3859	44	northern	northern	JJ
50957	3859	45	part	part	NN
50957	3859	46	of	of	IN
50957	3859	47	the	the	DT
50957	3859	48	continent	continent	NN
50957	3859	49	,	,	,
50957	3859	50	and	and	CC
50957	3859	51	in	in	IN
50957	3859	52	Scandinavia	Scandinavia	NNP
50957	3859	53	to	to	IN
50957	3859	54	the	the	DT
50957	3859	55	extent	extent	NN
50957	3859	56	of	of	IN
50957	3859	57	600	600	CD
50957	3859	58	feet	foot	NNS
50957	3859	59	.	.	.
50957	3860	1	In	in	IN
50957	3860	2	portions	portion	NNS
50957	3860	3	of	of	IN
50957	3860	4	Scandinavia	Scandinavia	NNP
50957	3860	5	the	the	DT
50957	3860	6	land	land	NN
50957	3860	7	is	be	VBZ
50957	3860	8	now	now	RB
50957	3860	9	rising	rise	VBG
50957	3860	10	at	at	IN
50957	3860	11	the	the	DT
50957	3860	12	rate	rate	NN
50957	3860	13	of	of	IN
50957	3860	14	three	three	CD
50957	3860	15	feet	foot	NNS
50957	3860	16	in	in	IN
50957	3860	17	a	a	DT
50957	3860	18	century	century	NN
50957	3860	19	.	.	.
50957	3861	1	Other	other	JJ
50957	3861	2	indications	indication	NNS
50957	3861	3	of	of	IN
50957	3861	4	even	even	RB
50957	3861	5	the	the	DT
50957	3861	6	present	present	JJ
50957	3861	7	instability	instability	NN
50957	3861	8	of	of	IN
50957	3861	9	the	the	DT
50957	3861	10	earth	earth	NN
50957	3861	11	's	's	POS
50957	3861	12	surface	surface	NN
50957	3861	13	occur	occur	VBP
50957	3861	14	in	in	IN
50957	3861	15	numbers	number	NNS
50957	3861	16	too	too	RB
50957	3861	17	numerous	numerous	JJ
50957	3861	18	to	to	TO
50957	3861	19	mention	mention	VB
50957	3861	20	.	.	.
50957	3862	1	[	[	-LRB-
50957	3862	2	DY	DY	NNP
50957	3862	3	]	]	-RRB-
50957	3862	4	[	[	-LRB-
50957	3862	5	Footnote	footnote	NN
50957	3862	6	DY	DY	NNP
50957	3862	7	:	:	:
50957	3862	8	For	for	IN
50957	3862	9	a	a	DT
50957	3862	10	convincing	convincing	JJ
50957	3862	11	presentation	presentation	NN
50957	3862	12	of	of	IN
50957	3862	13	the	the	DT
50957	3862	14	views	view	NNS
50957	3862	15	here	here	RB
50957	3862	16	outlined	outline	VBN
50957	3862	17	,	,	,
50957	3862	18	together	together	RB
50957	3862	19	with	with	IN
50957	3862	20	abundant	abundant	JJ
50957	3862	21	references	reference	NNS
50957	3862	22	to	to	IN
50957	3862	23	literature	literature	NN
50957	3862	24	,	,	,
50957	3862	25	see	see	VB
50957	3862	26	Mr.	Mr.	NNP
50957	3862	27	Warren	Warren	NNP
50957	3862	28	Upham	Upham	NNP
50957	3862	29	's	's	POS
50957	3862	30	Appendix	Appendix	NNP
50957	3862	31	to	to	IN
50957	3862	32	the	the	DT
50957	3862	33	author	author	NN
50957	3862	34	's	's	POS
50957	3862	35	Ice	Ice	NNP
50957	3862	36	Age	Age	NNP
50957	3862	37	in	in	IN
50957	3862	38	North	North	NNP
50957	3862	39	America	America	NNP
50957	3862	40	.	.	.
50957	3862	41	]	]	-RRB-
50957	3863	1	But	but	CC
50957	3863	2	,	,	,
50957	3863	3	while	while	IN
50957	3863	4	we	-PRON-	PRP
50957	3863	5	are	be	VBP
50957	3863	6	increasingly	increasingly	RB
50957	3863	7	confident	confident	JJ
50957	3863	8	that	that	IN
50957	3863	9	the	the	DT
50957	3863	10	main	main	JJ
50957	3863	11	causes	cause	NNS
50957	3863	12	of	of	IN
50957	3863	13	the	the	DT
50957	3863	14	Glacial	glacial	JJ
50957	3863	15	period	period	NN
50957	3863	16	have	have	VBP
50957	3863	17	been	be	VBN
50957	3863	18	changes	change	NNS
50957	3863	19	in	in	IN
50957	3863	20	the	the	DT
50957	3863	21	relative	relative	JJ
50957	3863	22	relation	relation	NN
50957	3863	23	of	of	IN
50957	3863	24	land	land	NN
50957	3863	25	-	-	HYPH
50957	3863	26	levels	level	NNS
50957	3863	27	connected	connect	VBN
50957	3863	28	with	with	IN
50957	3863	29	diversion	diversion	NN
50957	3863	30	of	of	IN
50957	3863	31	oceanic	oceanic	JJ
50957	3863	32	currents	current	NNS
50957	3863	33	,	,	,
50957	3863	34	it	-PRON-	PRP
50957	3863	35	is	be	VBZ
50957	3863	36	by	by	IN
50957	3863	37	no	no	DT
50957	3863	38	means	means	NN
50957	3863	39	impossible	impossible	JJ
50957	3863	40	,	,	,
50957	3863	41	as	as	IN
50957	3863	42	Wallace[DZ	Wallace[DZ	NNP
50957	3863	43	]	]	-RRB-
50957	3863	44	and	and	CC
50957	3863	45	others	other	NNS
50957	3863	46	have	have	VBP
50957	3863	47	suggested	suggest	VBN
50957	3863	48	,	,	,
50957	3863	49	that	that	IN
50957	3863	50	these	these	DT
50957	3863	51	were	be	VBD
50957	3863	52	combined	combine	VBN
50957	3863	53	with	with	IN
50957	3863	54	the	the	DT
50957	3863	55	astronomical	astronomical	JJ
50957	3863	56	causes	cause	NNS
50957	3863	57	urged	urge	VBN
50957	3863	58	by	by	IN
50957	3863	59	Drs	Drs	NNP
50957	3863	60	.	.	.
50957	3864	1	Croll	Croll	NNP
50957	3864	2	and	and	CC
50957	3864	3	Geikie	Geikie	NNP
50957	3864	4	.	.	.
50957	3865	1	By	by	IN
50957	3865	2	some	some	DT
50957	3865	3	this	this	DT
50957	3865	4	combination	combination	NN
50957	3865	5	is	be	VBZ
50957	3865	6	thought	think	VBN
50957	3865	7	to	to	TO
50957	3865	8	be	be	VB
50957	3865	9	the	the	DT
50957	3865	10	more	more	RBR
50957	3865	11	probable	probable	JJ
50957	3865	12	,	,	,
50957	3865	13	because	because	IN
50957	3865	14	of	of	IN
50957	3865	15	the	the	DT
50957	3865	16	extreme	extreme	JJ
50957	3865	17	recentness	recentness	NN
50957	3865	18	of	of	IN
50957	3865	19	the	the	DT
50957	3865	20	close	close	NN
50957	3865	21	of	of	IN
50957	3865	22	the	the	DT
50957	3865	23	Glacial	glacial	JJ
50957	3865	24	period	period	NN
50957	3865	25	,	,	,
50957	3865	26	as	as	IN
50957	3865	27	shown	show	VBN
50957	3865	28	by	by	IN
50957	3865	29	the	the	DT
50957	3865	30	evidence	evidence	NN
50957	3865	31	which	which	WDT
50957	3865	32	will	will	MD
50957	3865	33	be	be	VB
50957	3865	34	presented	present	VBN
50957	3865	35	in	in	IN
50957	3865	36	the	the	DT
50957	3865	37	following	follow	VBG
50957	3865	38	chapter	chapter	NN
50957	3865	39	.	.	.
50957	3866	1	The	the	DT
50957	3866	2	continuance	continuance	NN
50957	3866	3	of	of	IN
50957	3866	4	glaciers	glacier	NNS
50957	3866	5	in	in	IN
50957	3866	6	the	the	DT
50957	3866	7	highlands	highland	NNS
50957	3866	8	of	of	IN
50957	3866	9	Canada	Canada	NNP
50957	3866	10	,	,	,
50957	3866	11	down	down	RB
50957	3866	12	to	to	IN
50957	3866	13	within	within	IN
50957	3866	14	a	a	DT
50957	3866	15	few	few	JJ
50957	3866	16	thousand	thousand	CD
50957	3866	17	years	year	NNS
50957	3866	18	of	of	IN
50957	3866	19	the	the	DT
50957	3866	20	present	present	JJ
50957	3866	21	time	time	NN
50957	3866	22	,	,	,
50957	3866	23	coincides	coincide	VBZ
50957	3866	24	in	in	IN
50957	3866	25	a	a	DT
50957	3866	26	remarkable	remarkable	JJ
50957	3866	27	manner	manner	NN
50957	3866	28	with	with	IN
50957	3866	29	the	the	DT
50957	3866	30	last	last	JJ
50957	3866	31	occurrence	occurrence	NN
50957	3866	32	of	of	IN
50957	3866	33	the	the	DT
50957	3866	34	conditions	condition	NNS
50957	3866	35	favourable	favourable	JJ
50957	3866	36	to	to	IN
50957	3866	37	glaciation	glaciation	NN
50957	3866	38	upon	upon	IN
50957	3866	39	Mr.	Mr.	NNP
50957	3866	40	Croll	Croll	NNP
50957	3866	41	's	's	POS
50957	3866	42	theory	theory	NN
50957	3866	43	,	,	,
50957	3866	44	which	which	WDT
50957	3866	45	took	take	VBD
50957	3866	46	place	place	NN
50957	3866	47	about	about	RB
50957	3866	48	eleven	eleven	CD
50957	3866	49	thousand	thousand	CD
50957	3866	50	years	year	NNS
50957	3866	51	ago	ago	RB
50957	3866	52	.	.	.
50957	3867	1	[	[	-LRB-
50957	3867	2	Footnote	footnote	NN
50957	3867	3	DZ	DZ	NNP
50957	3867	4	:	:	:
50957	3867	5	See	see	VB
50957	3867	6	Island	Island	NNP
50957	3867	7	Life	Life	NNP
50957	3867	8	,	,	,
50957	3867	9	chapters	chapter	NNS
50957	3867	10	viii	viii	VBP
50957	3867	11	and	and	CC
50957	3867	12	ix	ix	XX
50957	3867	13	.	.	.
50957	3867	14	]	]	-RRB-
50957	3868	1	CHAPTER	CHAPTER	NNP
50957	3868	2	X.	X.	NNP
50957	3869	1	THE	the	DT
50957	3869	2	DATE	date	NN
50957	3869	3	OF	of	IN
50957	3869	4	THE	the	DT
50957	3869	5	GLACIAL	GLACIAL	NNP
50957	3869	6	PERIOD	PERIOD	NNP
50957	3869	7	.	.	.
50957	3870	1	In	in	IN
50957	3870	2	approaching	approach	VBG
50957	3870	3	the	the	DT
50957	3870	4	subject	subject	NN
50957	3870	5	of	of	IN
50957	3870	6	glacial	glacial	JJ
50957	3870	7	chronology	chronology	NN
50957	3870	8	,	,	,
50957	3870	9	we	-PRON-	PRP
50957	3870	10	are	be	VBP
50957	3870	11	compelled	compel	VBN
50957	3870	12	to	to	TO
50957	3870	13	recognise	recognise	VB
50957	3870	14	at	at	IN
50957	3870	15	the	the	DT
50957	3870	16	outset	outset	NN
50957	3870	17	the	the	DT
50957	3870	18	approximate	approximate	JJ
50957	3870	19	character	character	NN
50957	3870	20	of	of	IN
50957	3870	21	all	all	DT
50957	3870	22	our	-PRON-	PRP$
50957	3870	23	calculations	calculation	NNS
50957	3870	24	.	.	.
50957	3871	1	Still	still	RB
50957	3871	2	,	,	,
50957	3871	3	we	-PRON-	PRP
50957	3871	4	shall	shall	MD
50957	3871	5	find	find	VB
50957	3871	6	that	that	IN
50957	3871	7	there	there	EX
50957	3871	8	are	be	VBP
50957	3871	9	pretty	pretty	RB
50957	3871	10	well	well	RB
50957	3871	11	-	-	HYPH
50957	3871	12	defined	define	VBN
50957	3871	13	limits	limit	NNS
50957	3871	14	of	of	IN
50957	3871	15	time	time	NN
50957	3871	16	beyond	beyond	IN
50957	3871	17	which	which	WDT
50957	3871	18	it	-PRON-	PRP
50957	3871	19	is	be	VBZ
50957	3871	20	not	not	RB
50957	3871	21	reasonable	reasonable	JJ
50957	3871	22	to	to	TO
50957	3871	23	place	place	VB
50957	3871	24	the	the	DT
50957	3871	25	date	date	NN
50957	3871	26	of	of	IN
50957	3871	27	the	the	DT
50957	3871	28	close	close	NN
50957	3871	29	of	of	IN
50957	3871	30	the	the	DT
50957	3871	31	Glacial	glacial	JJ
50957	3871	32	period	period	NN
50957	3871	33	;	;	:
50957	3871	34	and	and	CC
50957	3871	35	,	,	,
50957	3871	36	where	where	WRB
50957	3871	37	exact	exact	JJ
50957	3871	38	figures	figure	NNS
50957	3871	39	can	can	MD
50957	3871	40	not	not	RB
50957	3871	41	be	be	VB
50957	3871	42	determined	determine	VBN
50957	3871	43	,	,	,
50957	3871	44	it	-PRON-	PRP
50957	3871	45	may	may	MD
50957	3871	46	yet	yet	RB
50957	3871	47	be	be	VB
50957	3871	48	of	of	IN
50957	3871	49	great	great	JJ
50957	3871	50	interest	interest	NN
50957	3871	51	and	and	CC
50957	3871	52	importance	importance	NN
50957	3871	53	to	to	TO
50957	3871	54	know	know	VB
50957	3871	55	something	something	NN
50957	3871	56	near	near	IN
50957	3871	57	the	the	DT
50957	3871	58	limits	limit	NNS
50957	3871	59	within	within	IN
50957	3871	60	which	which	WDT
50957	3871	61	our	-PRON-	PRP$
50957	3871	62	speculations	speculation	NNS
50957	3871	63	must	must	MD
50957	3871	64	range	range	VB
50957	3871	65	.	.	.
50957	3872	1	For	for	IN
50957	3872	2	many	many	JJ
50957	3872	3	years	year	NNS
50957	3872	4	past	past	IN
50957	3872	5	Mr.	Mr.	NNP
50957	3872	6	Croll	Croll	NNP
50957	3872	7	's	's	POS
50957	3872	8	astronomical	astronomical	JJ
50957	3872	9	theory	theory	NN
50957	3872	10	as	as	IN
50957	3872	11	to	to	IN
50957	3872	12	the	the	DT
50957	3872	13	cause	cause	NN
50957	3872	14	of	of	IN
50957	3872	15	the	the	DT
50957	3872	16	Glacial	glacial	JJ
50957	3872	17	period	period	NN
50957	3872	18	has	have	VBZ
50957	3872	19	been	be	VBN
50957	3872	20	considered	consider	VBN
50957	3872	21	in	in	IN
50957	3872	22	certain	certain	JJ
50957	3872	23	circles	circle	NNS
50957	3872	24	as	as	IN
50957	3872	25	so	so	RB
50957	3872	26	nearly	nearly	RB
50957	3872	27	established	establish	VBN
50957	3872	28	that	that	IN
50957	3872	29	it	-PRON-	PRP
50957	3872	30	has	have	VBZ
50957	3872	31	been	be	VBN
50957	3872	32	adopted	adopt	VBN
50957	3872	33	by	by	IN
50957	3872	34	them	-PRON-	PRP
50957	3872	35	as	as	IN
50957	3872	36	a	a	DT
50957	3872	37	chronological	chronological	JJ
50957	3872	38	table	table	NN
50957	3872	39	in	in	IN
50957	3872	40	which	which	WDT
50957	3872	41	to	to	TO
50957	3872	42	insert	insert	VB
50957	3872	43	a	a	DT
50957	3872	44	series	series	NN
50957	3872	45	of	of	IN
50957	3872	46	supposed	suppose	VBN
50957	3872	47	successive	successive	JJ
50957	3872	48	Glacial	glacial	JJ
50957	3872	49	epochs	epoch	NNS
50957	3872	50	which	which	WDT
50957	3872	51	are	be	VBP
50957	3872	52	thought	think	VBN
50957	3872	53	to	to	TO
50957	3872	54	have	have	VB
50957	3872	55	characterised	characterise	VBN
50957	3872	56	not	not	RB
50957	3872	57	merely	merely	RB
50957	3872	58	the	the	DT
50957	3872	59	Quaternary	Quaternary	NNP
50957	3872	60	epoch	epoch	NN
50957	3872	61	but	but	CC
50957	3872	62	all	all	DT
50957	3872	63	preceding	precede	VBG
50957	3872	64	geological	geological	JJ
50957	3872	65	eras	era	NNS
50957	3872	66	.	.	.
50957	3873	1	What	what	WP
50957	3873	2	we	-PRON-	PRP
50957	3873	3	have	have	VBP
50957	3873	4	already	already	RB
50957	3873	5	said	say	VBN
50957	3873	6	,	,	,
50957	3873	7	however	however	RB
50957	3873	8	,	,	,
50957	3873	9	respecting	respect	VBG
50957	3873	10	the	the	DT
50957	3873	11	weakness	weakness	NN
50957	3873	12	of	of	IN
50957	3873	13	Mr.	Mr.	NNP
50957	3873	14	Croll	Croll	NNP
50957	3873	15	's	's	POS
50957	3873	16	theory	theory	NN
50957	3873	17	is	be	VBZ
50957	3873	18	probably	probably	RB
50957	3873	19	sufficient	sufficient	JJ
50957	3873	20	to	to	TO
50957	3873	21	discredit	discredit	VB
50957	3873	22	it	-PRON-	PRP
50957	3873	23	as	as	IN
50957	3873	24	a	a	DT
50957	3873	25	chronological	chronological	JJ
50957	3873	26	apparatus	apparatus	NN
50957	3873	27	.	.	.
50957	3874	1	We	-PRON-	PRP
50957	3874	2	will	will	MD
50957	3874	3	therefore	therefore	RB
50957	3874	4	turn	turn	VB
50957	3874	5	immediately	immediately	RB
50957	3874	6	to	to	IN
50957	3874	7	the	the	DT
50957	3874	8	more	more	RBR
50957	3874	9	tangible	tangible	JJ
50957	3874	10	evidences	evidence	NNS
50957	3874	11	bearing	bear	VBG
50957	3874	12	upon	upon	IN
50957	3874	13	the	the	DT
50957	3874	14	subject	subject	NN
50957	3874	15	.	.	.
50957	3875	1	The	the	DT
50957	3875	2	data	datum	NNS
50957	3875	3	directly	directly	RB
50957	3875	4	relating	relate	VBG
50957	3875	5	to	to	IN
50957	3875	6	the	the	DT
50957	3875	7	length	length	NN
50957	3875	8	of	of	IN
50957	3875	9	time	time	NN
50957	3875	10	which	which	WDT
50957	3875	11	separates	separate	VBZ
50957	3875	12	the	the	DT
50957	3875	13	present	present	NN
50957	3875	14	from	from	IN
50957	3875	15	the	the	DT
50957	3875	16	Glacial	glacial	JJ
50957	3875	17	period	period	NN
50957	3875	18	are	be	VBP
50957	3875	19	mainly	mainly	RB
50957	3875	20	connected	connect	VBN
50957	3875	21	with	with	IN
50957	3875	22	two	two	CD
50957	3875	23	classes	class	NNS
50957	3875	24	of	of	IN
50957	3875	25	facts	fact	NNS
50957	3875	26	:	:	:
50957	3875	27	1	1	LS
50957	3875	28	.	.	.
50957	3876	1	The	the	DT
50957	3876	2	amount	amount	NN
50957	3876	3	of	of	IN
50957	3876	4	erosion	erosion	NN
50957	3876	5	which	which	WDT
50957	3876	6	has	have	VBZ
50957	3876	7	been	be	VBN
50957	3876	8	accomplished	accomplish	VBN
50957	3876	9	by	by	IN
50957	3876	10	the	the	DT
50957	3876	11	river	river	NN
50957	3876	12	systems	system	NNS
50957	3876	13	since	since	IN
50957	3876	14	the	the	DT
50957	3876	15	Glacial	glacial	JJ
50957	3876	16	period	period	NN
50957	3876	17	;	;	:
50957	3876	18	and	and	CC
50957	3876	19	2	2	CD
50957	3876	20	.	.	.
50957	3877	1	The	the	DT
50957	3877	2	amount	amount	NN
50957	3877	3	of	of	IN
50957	3877	4	sedimentation	sedimentation	NN
50957	3877	5	which	which	WDT
50957	3877	6	has	have	VBZ
50957	3877	7	taken	take	VBN
50957	3877	8	place	place	NN
50957	3877	9	in	in	IN
50957	3877	10	lakes	lake	NNS
50957	3877	11	and	and	CC
50957	3877	12	kettle	kettle	NN
50957	3877	13	-	-	HYPH
50957	3877	14	holes	hole	NNS
50957	3877	15	.	.	.
50957	3878	1	We	-PRON-	PRP
50957	3878	2	will	will	MD
50957	3878	3	consider	consider	VB
50957	3878	4	first	first	RB
50957	3878	5	the	the	DT
50957	3878	6	evidence	evidence	NN
50957	3878	7	from	from	IN
50957	3878	8	erosion	erosion	NN
50957	3878	9	.	.	.
50957	3879	1	[	[	-LRB-
50957	3879	2	Illustration	illustration	NN
50957	3879	3	:	:	:
50957	3879	4	Fig	Fig	NNP
50957	3879	5	.	.	.
50957	3880	1	103.--Diagram	103.--diagram	CD
50957	3880	2	of	of	IN
50957	3880	3	eccentricity	eccentricity	NN
50957	3880	4	and	and	CC
50957	3880	5	precession	precession	NN
50957	3880	6	:	:	:
50957	3880	7	Abscissa	Abscissa	NNP
50957	3880	8	represents	represent	VBZ
50957	3880	9	time	time	NN
50957	3880	10	and	and	CC
50957	3880	11	ordinates	ordinate	NNS
50957	3880	12	,	,	,
50957	3880	13	degrees	degree	NNS
50957	3880	14	of	of	IN
50957	3880	15	eccentricity	eccentricity	NN
50957	3880	16	and	and	CC
50957	3880	17	also	also	RB
50957	3880	18	of	of	IN
50957	3880	19	cold	cold	JJ
50957	3880	20	.	.	.
50957	3881	1	The	the	DT
50957	3881	2	dark	dark	JJ
50957	3881	3	and	and	CC
50957	3881	4	light	light	NN
50957	3881	5	shades	shade	NNS
50957	3881	6	show	show	VBP
50957	3881	7	the	the	DT
50957	3881	8	warmer	warm	JJR
50957	3881	9	and	and	CC
50957	3881	10	colder	cold	JJR
50957	3881	11	winters	winter	NNS
50957	3881	12	,	,	,
50957	3881	13	and	and	CC
50957	3881	14	therefore	therefore	RB
50957	3881	15	indicate	indicate	VBP
50957	3881	16	each	each	DT
50957	3881	17	10,500	10,500	CD
50957	3881	18	years	year	NNS
50957	3881	19	,	,	,
50957	3881	20	the	the	DT
50957	3881	21	whole	whole	JJ
50957	3881	22	representing	represent	VBG
50957	3881	23	a	a	DT
50957	3881	24	period	period	NN
50957	3881	25	of	of	IN
50957	3881	26	300,000	300,000	CD
50957	3881	27	years	year	NNS
50957	3881	28	.	.	.
50957	3881	29	]	]	-RRB-
50957	3882	1	The	the	DT
50957	3882	2	gorge	gorge	NN
50957	3882	3	below	below	IN
50957	3882	4	Niagara	Niagara	NNP
50957	3882	5	Falls	Falls	NNP
50957	3882	6	affords	afford	VBZ
50957	3882	7	an	an	DT
50957	3882	8	important	important	JJ
50957	3882	9	chronometer	chronometer	NN
50957	3882	10	for	for	IN
50957	3882	11	measuring	measure	VBG
50957	3882	12	the	the	DT
50957	3882	13	time	time	NN
50957	3882	14	which	which	WDT
50957	3882	15	has	have	VBZ
50957	3882	16	elapsed	elapse	VBN
50957	3882	17	since	since	IN
50957	3882	18	a	a	DT
50957	3882	19	certain	certain	JJ
50957	3882	20	stage	stage	NN
50957	3882	21	in	in	IN
50957	3882	22	the	the	DT
50957	3882	23	recession	recession	NN
50957	3882	24	of	of	IN
50957	3882	25	the	the	DT
50957	3882	26	great	great	JJ
50957	3882	27	North	north	JJ
50957	3882	28	American	american	JJ
50957	3882	29	ice	ice	NN
50957	3882	30	-	-	HYPH
50957	3882	31	sheet	sheet	NN
50957	3882	32	.	.	.
50957	3883	1	As	as	IN
50957	3883	2	already	already	RB
50957	3883	3	shown	show	VBN
50957	3883	4	,	,	,
50957	3883	5	the	the	DT
50957	3883	6	present	present	JJ
50957	3883	7	Niagara	Niagara	NNP
50957	3883	8	River	River	NNP
50957	3883	9	is	be	VBZ
50957	3883	10	purely	purely	RB
50957	3883	11	a	a	DT
50957	3883	12	post	post	JJ
50957	3883	13	-	-	JJ
50957	3883	14	glacial	glacial	JJ
50957	3883	15	line	line	NN
50957	3883	16	of	of	IN
50957	3883	17	drainage;[EA	drainage;[ea	NN
50957	3883	18	]	]	-RRB-
50957	3883	19	the	the	DT
50957	3883	20	preglacial	preglacial	JJ
50957	3883	21	outlet	outlet	NN
50957	3883	22	to	to	IN
50957	3883	23	Lake	Lake	NNP
50957	3883	24	Erie	Erie	NNP
50957	3883	25	having	have	VBG
50957	3883	26	been	be	VBN
50957	3883	27	filled	fill	VBN
50957	3883	28	up	up	RP
50957	3883	29	by	by	IN
50957	3883	30	glacial	glacial	JJ
50957	3883	31	deposits	deposit	NNS
50957	3883	32	,	,	,
50957	3883	33	so	so	IN
50957	3883	34	that	that	IN
50957	3883	35	,	,	,
50957	3883	36	on	on	IN
50957	3883	37	the	the	DT
50957	3883	38	recession	recession	NN
50957	3883	39	of	of	IN
50957	3883	40	the	the	DT
50957	3883	41	ice	ice	NN
50957	3883	42	,	,	,
50957	3883	43	the	the	DT
50957	3883	44	lowest	low	JJS
50957	3883	45	level	level	NN
50957	3883	46	between	between	IN
50957	3883	47	Lake	Lake	NNP
50957	3883	48	Erie	Erie	NNP
50957	3883	49	and	and	CC
50957	3883	50	Lake	Lake	NNP
50957	3883	51	Ontario	Ontario	NNP
50957	3883	52	was	be	VBD
50957	3883	53	in	in	IN
50957	3883	54	the	the	DT
50957	3883	55	line	line	NN
50957	3883	56	of	of	IN
50957	3883	57	the	the	DT
50957	3883	58	trough	trough	NN
50957	3883	59	of	of	IN
50957	3883	60	the	the	DT
50957	3883	61	present	present	JJ
50957	3883	62	outlet	outlet	NN
50957	3883	63	.	.	.
50957	3884	1	But	but	CC
50957	3884	2	,	,	,
50957	3884	3	from	from	IN
50957	3884	4	what	what	WP
50957	3884	5	has	have	VBZ
50957	3884	6	already	already	RB
50957	3884	7	been	be	VBN
50957	3884	8	said	say	VBN
50957	3884	9	,	,	,
50957	3884	10	it	-PRON-	PRP
50957	3884	11	also	also	RB
50957	3884	12	appears	appear	VBZ
50957	3884	13	that	that	IN
50957	3884	14	the	the	DT
50957	3884	15	Niagara	Niagara	NNP
50957	3884	16	River	River	NNP
50957	3884	17	did	do	VBD
50957	3884	18	not	not	RB
50957	3884	19	begin	begin	VB
50957	3884	20	to	to	TO
50957	3884	21	flow	flow	VB
50957	3884	22	until	until	IN
50957	3884	23	considerably	considerably	RB
50957	3884	24	after	after	IN
50957	3884	25	the	the	DT
50957	3884	26	ice	ice	NN
50957	3884	27	-	-	HYPH
50957	3884	28	front	front	NN
50957	3884	29	had	have	VBD
50957	3884	30	withdrawn	withdraw	VBN
50957	3884	31	from	from	IN
50957	3884	32	the	the	DT
50957	3884	33	escarpment	escarpment	NN
50957	3884	34	at	at	IN
50957	3884	35	Queenston	Queenston	NNP
50957	3884	36	,	,	,
50957	3884	37	where	where	WRB
50957	3884	38	the	the	DT
50957	3884	39	river	river	NN
50957	3884	40	now	now	RB
50957	3884	41	emerges	emerge	VBZ
50957	3884	42	from	from	IN
50957	3884	43	its	-PRON-	PRP$
50957	3884	44	cañon	cañon	NNS
50957	3884	45	to	to	IN
50957	3884	46	the	the	DT
50957	3884	47	low	low	JJ
50957	3884	48	shelf	shelf	NN
50957	3884	49	which	which	WDT
50957	3884	50	borders	border	VBZ
50957	3884	51	Lake	Lake	NNP
50957	3884	52	Ontario	Ontario	NNP
50957	3884	53	.	.	.
50957	3885	1	For	for	IN
50957	3885	2	a	a	DT
50957	3885	3	considerable	considerable	JJ
50957	3885	4	period	period	NN
50957	3885	5	afterwards	afterwards	RB
50957	3885	6	the	the	DT
50957	3885	7	ice	ice	NN
50957	3885	8	continued	continue	VBD
50957	3885	9	to	to	TO
50957	3885	10	block	block	VB
50957	3885	11	up	up	RP
50957	3885	12	the	the	DT
50957	3885	13	easterly	easterly	JJ
50957	3885	14	and	and	CC
50957	3885	15	northerly	northerly	JJ
50957	3885	16	outlets	outlet	NNS
50957	3885	17	through	through	IN
50957	3885	18	the	the	DT
50957	3885	19	valleys	valley	NNS
50957	3885	20	of	of	IN
50957	3885	21	the	the	DT
50957	3885	22	Mohawk	Mohawk	NNP
50957	3885	23	and	and	CC
50957	3885	24	of	of	IN
50957	3885	25	the	the	DT
50957	3885	26	St.	St.	NNP
50957	3885	27	Lawrence	Lawrence	NNP
50957	3885	28	,	,	,
50957	3885	29	and	and	CC
50957	3885	30	held	hold	VBD
50957	3885	31	the	the	DT
50957	3885	32	water	water	NN
50957	3885	33	in	in	IN
50957	3885	34	front	front	NN
50957	3885	35	of	of	IN
50957	3885	36	the	the	DT
50957	3885	37	ice	ice	NN
50957	3885	38	up	up	RP
50957	3885	39	to	to	IN
50957	3885	40	the	the	DT
50957	3885	41	level	level	NN
50957	3885	42	of	of	IN
50957	3885	43	the	the	DT
50957	3885	44	passes	pass	NNS
50957	3885	45	leading	lead	VBG
50957	3885	46	into	into	IN
50957	3885	47	the	the	DT
50957	3885	48	Mississippi	Mississippi	NNP
50957	3885	49	Valley	Valley	NNP
50957	3885	50	.	.	.
50957	3886	1	Niagara	Niagara	NNP
50957	3886	2	River	River	NNP
50957	3886	3	,	,	,
50957	3886	4	of	of	IN
50957	3886	5	course	course	NN
50957	3886	6	,	,	,
50957	3886	7	was	be	VBD
50957	3886	8	not	not	RB
50957	3886	9	born	bear	VBN
50957	3886	10	until	until	IN
50957	3886	11	these	these	DT
50957	3886	12	ice	ice	NN
50957	3886	13	-	-	HYPH
50957	3886	14	barriers	barrier	NNS
50957	3886	15	on	on	IN
50957	3886	16	the	the	DT
50957	3886	17	east	east	NNP
50957	3886	18	and	and	CC
50957	3886	19	northeast	northeast	NNP
50957	3886	20	melted	melt	VBN
50957	3886	21	away	away	RP
50957	3886	22	sufficiently	sufficiently	RB
50957	3886	23	to	to	TO
50957	3886	24	allow	allow	VB
50957	3886	25	the	the	DT
50957	3886	26	drainage	drainage	NN
50957	3886	27	to	to	TO
50957	3886	28	take	take	VB
50957	3886	29	its	-PRON-	PRP$
50957	3886	30	natural	natural	JJ
50957	3886	31	course	course	NN
50957	3886	32	.	.	.
50957	3887	1	[	[	-LRB-
50957	3887	2	Footnote	Footnote	NNP
50957	3887	3	EA	EA	NNP
50957	3887	4	:	:	:
50957	3887	5	See	see	VB
50957	3887	6	above	above	RB
50957	3887	7	,	,	,
50957	3887	8	p.	p.	NN
50957	3887	9	200	200	CD
50957	3887	10	_	_	NNP
50957	3887	11	et	et	NNP
50957	3887	12	seq	seq	NN
50957	3887	13	.	.	.
50957	3887	14	_	_	NNP
50957	3887	15	]	]	-RRB-
50957	3887	16	[	[	-LRB-
50957	3887	17	Illustration	illustration	NN
50957	3887	18	:	:	:
50957	3887	19	Fig	Fig	NNP
50957	3887	20	.	.	.
50957	3888	1	104.--Map	104.--map	CD
50957	3888	2	of	of	IN
50957	3888	3	the	the	DT
50957	3888	4	Niagara	Niagara	NNP
50957	3888	5	River	River	NNP
50957	3888	6	below	below	IN
50957	3888	7	the	the	DT
50957	3888	8	falls	fall	NNS
50957	3888	9	,	,	,
50957	3888	10	showing	show	VBG
50957	3888	11	the	the	DT
50957	3888	12	buried	bury	VBN
50957	3888	13	channel	channel	NN
50957	3888	14	from	from	IN
50957	3888	15	the	the	DT
50957	3888	16	whirlpool	whirlpool	NN
50957	3888	17	to	to	IN
50957	3888	18	St.	St.	NNP
50957	3888	19	Davids	Davids	NNP
50957	3888	20	.	.	.
50957	3889	1	Small	small	JJ
50957	3889	2	streams	stream	NNS
50957	3889	3	,	,	,
50957	3889	4	_	_	NNP
50957	3889	5	a	a	DT
50957	3889	6	_	_	NNP
50957	3889	7	,	,	,
50957	3889	8	_	_	NNP
50957	3889	9	b	b	NNP
50957	3889	10	_	_	NNP
50957	3889	11	,	,	,
50957	3889	12	_	_	NNP
50957	3889	13	c	c	NNP
50957	3889	14	_	_	NNP
50957	3889	15	,	,	,
50957	3889	16	fall	fall	VB
50957	3889	17	into	into	IN
50957	3889	18	the	the	DT
50957	3889	19	main	main	JJ
50957	3889	20	gorge	gorge	NN
50957	3889	21	over	over	IN
50957	3889	22	a	a	DT
50957	3889	23	rocky	rocky	JJ
50957	3889	24	escarpment	escarpment	NN
50957	3889	25	.	.	.
50957	3890	1	No	no	DT
50957	3890	2	rock	rock	NN
50957	3890	3	appears	appear	VBZ
50957	3890	4	in	in	IN
50957	3890	5	the	the	DT
50957	3890	6	channel	channel	NN
50957	3890	7	at	at	IN
50957	3890	8	_	_	NNP
50957	3890	9	d	d	NNP
50957	3890	10	_	_	NNP
50957	3890	11	,	,	,
50957	3890	12	but	but	CC
50957	3890	13	the	the	DT
50957	3890	14	rocky	rocky	JJ
50957	3890	15	escarpment	escarpment	NN
50957	3890	16	reappears	reappear	NNS
50957	3890	17	at	at	IN
50957	3890	18	_	_	NNP
50957	3890	19	e	e	NNP
50957	3890	20	_	_	NNP
50957	3890	21	.	.	.
50957	3890	22	]	]	-RRB-
50957	3891	1	Of	of	IN
50957	3891	2	these	these	DT
50957	3891	3	barriers	barrier	NNS
50957	3891	4	,	,	,
50957	3891	5	that	that	IN
50957	3891	6	across	across	IN
50957	3891	7	the	the	DT
50957	3891	8	Mohawk	Mohawk	NNP
50957	3891	9	Valley	Valley	NNP
50957	3891	10	doubtless	doubtless	RB
50957	3891	11	gave	give	VBD
50957	3891	12	way	way	RB
50957	3891	13	first	first	RB
50957	3891	14	.	.	.
50957	3892	1	This	this	DT
50957	3892	2	would	would	MD
50957	3892	3	allow	allow	VB
50957	3892	4	the	the	DT
50957	3892	5	confluent	confluent	JJ
50957	3892	6	waters	water	NNS
50957	3892	7	of	of	IN
50957	3892	8	this	this	DT
50957	3892	9	great	great	JJ
50957	3892	10	glacial	glacial	JJ
50957	3892	11	lake	lake	NN
50957	3892	12	to	to	TO
50957	3892	13	fall	fall	VB
50957	3892	14	down	down	RP
50957	3892	15	to	to	IN
50957	3892	16	the	the	DT
50957	3892	17	level	level	NN
50957	3892	18	of	of	IN
50957	3892	19	the	the	DT
50957	3892	20	old	old	JJ
50957	3892	21	outlet	outlet	NN
50957	3892	22	from	from	IN
50957	3892	23	the	the	DT
50957	3892	24	basin	basin	NN
50957	3892	25	of	of	IN
50957	3892	26	Lake	Lake	NNP
50957	3892	27	Ontario	Ontario	NNP
50957	3892	28	into	into	IN
50957	3892	29	the	the	DT
50957	3892	30	Mohawk	Mohawk	NNP
50957	3892	31	Valley	Valley	NNP
50957	3892	32	,	,	,
50957	3892	33	in	in	IN
50957	3892	34	the	the	DT
50957	3892	35	vicinity	vicinity	NN
50957	3892	36	of	of	IN
50957	3892	37	Home	Home	NNP
50957	3892	38	,	,	,
50957	3892	39	N.	N.	NNP
50957	3892	40	Y.	Y.	NNP
50957	3893	1	The	the	DT
50957	3893	2	moment	moment	NN
50957	3893	3	,	,	,
50957	3893	4	however	however	RB
50957	3893	5	,	,	,
50957	3893	6	that	that	IN
50957	3893	7	the	the	DT
50957	3893	8	water	water	NN
50957	3893	9	had	have	VBD
50957	3893	10	fallen	fall	VBN
50957	3893	11	to	to	IN
50957	3893	12	this	this	DT
50957	3893	13	level	level	NN
50957	3893	14	,	,	,
50957	3893	15	the	the	DT
50957	3893	16	plunging	plunge	VBG
50957	3893	17	torrents	torrent	NNS
50957	3893	18	of	of	IN
50957	3893	19	Niagara	Niagara	NNP
50957	3893	20	would	would	MD
50957	3893	21	begin	begin	VB
50957	3893	22	their	-PRON-	PRP$
50957	3893	23	work	work	NN
50957	3893	24	;	;	:
50957	3893	25	and	and	CC
50957	3893	26	the	the	DT
50957	3893	27	gorge	gorge	NN
50957	3893	28	extending	extend	VBG
50957	3893	29	from	from	IN
50957	3893	30	Queenston	Queenston	NNP
50957	3893	31	up	up	RP
50957	3893	32	to	to	IN
50957	3893	33	the	the	DT
50957	3893	34	present	present	JJ
50957	3893	35	falls	fall	NNS
50957	3893	36	is	be	VBZ
50957	3893	37	the	the	DT
50957	3893	38	work	work	NN
50957	3893	39	done	do	VBN
50957	3893	40	by	by	IN
50957	3893	41	this	this	DT
50957	3893	42	great	great	JJ
50957	3893	43	river	river	NN
50957	3893	44	since	since	IN
50957	3893	45	that	that	DT
50957	3893	46	point	point	NN
50957	3893	47	of	of	IN
50957	3893	48	time	time	NN
50957	3893	49	in	in	IN
50957	3893	50	the	the	DT
50957	3893	51	Glacial	glacial	JJ
50957	3893	52	period	period	NN
50957	3893	53	when	when	WRB
50957	3893	54	the	the	DT
50957	3893	55	ice	ice	NN
50957	3893	56	-	-	HYPH
50957	3893	57	barrier	barrier	NN
50957	3893	58	across	across	IN
50957	3893	59	the	the	DT
50957	3893	60	Mohawk	Mohawk	NNP
50957	3893	61	Valley	Valley	NNP
50957	3893	62	broke	break	VBD
50957	3893	63	away	away	RB
50957	3893	64	.	.	.
50957	3894	1	The	the	DT
50957	3894	2	problem	problem	NN
50957	3894	3	is	be	VBZ
50957	3894	4	therefore	therefore	RB
50957	3894	5	a	a	DT
50957	3894	6	simple	simple	JJ
50957	3894	7	one	one	CD
50957	3894	8	.	.	.
50957	3895	1	Considering	consider	VBG
50957	3895	2	the	the	DT
50957	3895	3	length	length	NN
50957	3895	4	of	of	IN
50957	3895	5	this	this	DT
50957	3895	6	gorge	gorge	NN
50957	3895	7	as	as	IN
50957	3895	8	the	the	DT
50957	3895	9	dividend	dividend	NN
50957	3895	10	,	,	,
50957	3895	11	the	the	DT
50957	3895	12	object	object	NN
50957	3895	13	is	be	VBZ
50957	3895	14	to	to	TO
50957	3895	15	find	find	VB
50957	3895	16	the	the	DT
50957	3895	17	rate	rate	NN
50957	3895	18	of	of	IN
50957	3895	19	annual	annual	JJ
50957	3895	20	recession	recession	NN
50957	3895	21	;	;	:
50957	3895	22	this	this	DT
50957	3895	23	will	will	MD
50957	3895	24	be	be	VB
50957	3895	25	the	the	DT
50957	3895	26	divisor	divisor	NN
50957	3895	27	.	.	.
50957	3896	1	The	the	DT
50957	3896	2	quotient	quotient	NN
50957	3896	3	will	will	MD
50957	3896	4	be	be	VB
50957	3896	5	the	the	DT
50957	3896	6	number	number	NN
50957	3896	7	of	of	IN
50957	3896	8	years	year	NNS
50957	3896	9	which	which	WDT
50957	3896	10	have	have	VBP
50957	3896	11	elapsed	elapse	VBN
50957	3896	12	since	since	IN
50957	3896	13	the	the	DT
50957	3896	14	ice	ice	NN
50957	3896	15	first	first	RB
50957	3896	16	melted	melt	VBD
50957	3896	17	away	away	RB
50957	3896	18	from	from	IN
50957	3896	19	the	the	DT
50957	3896	20	Mohawk	Mohawk	NNP
50957	3896	21	Valley	Valley	NNP
50957	3896	22	.	.	.
50957	3897	1	We	-PRON-	PRP
50957	3897	2	are	be	VBP
50957	3897	3	favoured	favour	VBN
50957	3897	4	in	in	IN
50957	3897	5	our	-PRON-	PRP$
50957	3897	6	calculation	calculation	NN
50957	3897	7	by	by	IN
50957	3897	8	the	the	DT
50957	3897	9	simplicity	simplicity	NN
50957	3897	10	of	of	IN
50957	3897	11	the	the	DT
50957	3897	12	geologic	geologic	JJ
50957	3897	13	arrangement	arrangement	NN
50957	3897	14	.	.	.
50957	3898	1	The	the	DT
50957	3898	2	strata	strata	NN
50957	3898	3	at	at	IN
50957	3898	4	Niagara	Niagara	NNP
50957	3898	5	dip	dip	NN
50957	3898	6	slightly	slightly	RB
50957	3898	7	to	to	IN
50957	3898	8	the	the	DT
50957	3898	9	south	south	NN
50957	3898	10	,	,	,
50957	3898	11	but	but	CC
50957	3898	12	not	not	RB
50957	3898	13	enough	enough	RB
50957	3898	14	to	to	TO
50957	3898	15	make	make	VB
50957	3898	16	any	any	DT
50957	3898	17	serious	serious	JJ
50957	3898	18	disturbance	disturbance	NN
50957	3898	19	in	in	IN
50957	3898	20	the	the	DT
50957	3898	21	problem	problem	NN
50957	3898	22	.	.	.
50957	3899	1	That	that	IN
50957	3899	2	at	at	IN
50957	3899	3	the	the	DT
50957	3899	4	surface	surface	NN
50957	3899	5	,	,	,
50957	3899	6	over	over	IN
50957	3899	7	which	which	WDT
50957	3899	8	the	the	DT
50957	3899	9	water	water	NN
50957	3899	10	now	now	RB
50957	3899	11	plunges	plunge	VBZ
50957	3899	12	,	,	,
50957	3899	13	consists	consist	VBZ
50957	3899	14	of	of	IN
50957	3899	15	hard	hard	JJ
50957	3899	16	limestone	limestone	NN
50957	3899	17	,	,	,
50957	3899	18	seventy	seventy	CD
50957	3899	19	or	or	CC
50957	3899	20	eighty	eighty	CD
50957	3899	21	feet	foot	NNS
50957	3899	22	in	in	IN
50957	3899	23	thickness	thickness	NN
50957	3899	24	,	,	,
50957	3899	25	and	and	CC
50957	3899	26	this	this	DT
50957	3899	27	is	be	VBZ
50957	3899	28	continuous	continuous	JJ
50957	3899	29	from	from	IN
50957	3899	30	the	the	DT
50957	3899	31	falls	fall	NNS
50957	3899	32	to	to	IN
50957	3899	33	the	the	DT
50957	3899	34	face	face	NN
50957	3899	35	of	of	IN
50957	3899	36	the	the	DT
50957	3899	37	escarpment	escarpment	NN
50957	3899	38	at	at	IN
50957	3899	39	Queenston	Queenston	NNP
50957	3899	40	,	,	,
50957	3899	41	where	where	WRB
50957	3899	42	the	the	DT
50957	3899	43	river	river	NN
50957	3899	44	emerges	emerge	VBZ
50957	3899	45	from	from	IN
50957	3899	46	the	the	DT
50957	3899	47	gorge	gorge	NN
50957	3899	48	.	.	.
50957	3900	1	Immediately	immediately	RB
50957	3900	2	underneath	underneath	IN
50957	3900	3	this	this	DT
50957	3900	4	hard	hard	JJ
50957	3900	5	superficial	superficial	JJ
50957	3900	6	stratum	stratum	NN
50957	3900	7	there	there	EX
50957	3900	8	is	be	VBZ
50957	3900	9	a	a	DT
50957	3900	10	stratum	stratum	NN
50957	3900	11	of	of	IN
50957	3900	12	soft	soft	JJ
50957	3900	13	rock	rock	NN
50957	3900	14	,	,	,
50957	3900	15	of	of	IN
50957	3900	16	about	about	RB
50957	3900	17	the	the	DT
50957	3900	18	same	same	JJ
50957	3900	19	thickness	thickness	NN
50957	3900	20	,	,	,
50957	3900	21	which	which	WDT
50957	3900	22	disintegrates	disintegrate	VBZ
50957	3900	23	readily	readily	RB
50957	3900	24	.	.	.
50957	3901	1	As	as	IN
50957	3901	2	a	a	DT
50957	3901	3	consequence	consequence	NN
50957	3901	4	,	,	,
50957	3901	5	the	the	DT
50957	3901	6	plunging	plunge	VBG
50957	3901	7	water	water	NN
50957	3901	8	continually	continually	RB
50957	3901	9	undermines	undermine	VBZ
50957	3901	10	the	the	DT
50957	3901	11	hard	hard	JJ
50957	3901	12	stratum	stratum	NN
50957	3901	13	at	at	IN
50957	3901	14	the	the	DT
50957	3901	15	surface	surface	NN
50957	3901	16	,	,	,
50957	3901	17	and	and	CC
50957	3901	18	prepares	prepare	VBZ
50957	3901	19	the	the	DT
50957	3901	20	way	way	NN
50957	3901	21	for	for	IN
50957	3901	22	it	-PRON-	PRP
50957	3901	23	to	to	TO
50957	3901	24	fall	fall	VB
50957	3901	25	down	down	RP
50957	3901	26	,	,	,
50957	3901	27	from	from	IN
50957	3901	28	time	time	NN
50957	3901	29	to	to	IN
50957	3901	30	time	time	NN
50957	3901	31	,	,	,
50957	3901	32	in	in	IN
50957	3901	33	huge	huge	JJ
50957	3901	34	blocks	block	NNS
50957	3901	35	,	,	,
50957	3901	36	which	which	WDT
50957	3901	37	are	be	VBP
50957	3901	38	,	,	,
50957	3901	39	in	in	IN
50957	3901	40	turn	turn	NN
50957	3901	41	,	,	,
50957	3901	42	ground	ground	VBP
50957	3901	43	to	to	IN
50957	3901	44	powder	powder	NN
50957	3901	45	by	by	IN
50957	3901	46	the	the	DT
50957	3901	47	constant	constant	JJ
50957	3901	48	commotion	commotion	NN
50957	3901	49	in	in	IN
50957	3901	50	which	which	WDT
50957	3901	51	they	-PRON-	PRP
50957	3901	52	are	be	VBP
50957	3901	53	kept	keep	VBN
50957	3901	54	,	,	,
50957	3901	55	and	and	CC
50957	3901	56	thus	thus	RB
50957	3901	57	the	the	DT
50957	3901	58	channel	channel	NN
50957	3901	59	is	be	VBZ
50957	3901	60	cleared	clear	VBN
50957	3901	61	of	of	IN
50957	3901	62	_	_	NNP
50957	3901	63	débris	débris	NNP
50957	3901	64	_	_	NNP
50957	3901	65	.	.	.
50957	3902	1	[	[	-LRB-
50957	3902	2	Illustration	illustration	NN
50957	3902	3	:	:	:
50957	3902	4	Fig	Fig	NNP
50957	3902	5	.	.	.
50957	3903	1	105.--Section	105.--section	CD
50957	3903	2	of	of	IN
50957	3903	3	strata	strata	NN
50957	3903	4	along	along	IN
50957	3903	5	the	the	DT
50957	3903	6	Niagara	Niagara	NNP
50957	3903	7	gorge	gorge	NN
50957	3903	8	from	from	IN
50957	3903	9	the	the	DT
50957	3903	10	falls	fall	NNS
50957	3903	11	to	to	IN
50957	3903	12	the	the	DT
50957	3903	13	lake	lake	NN
50957	3903	14	:	:	:
50957	3903	15	1	1	CD
50957	3903	16	,	,	,
50957	3903	17	3	3	CD
50957	3903	18	,	,	,
50957	3903	19	strata	strata	NN
50957	3903	20	of	of	IN
50957	3903	21	hard	hard	JJ
50957	3903	22	rock	rock	NN
50957	3903	23	;	;	:
50957	3903	24	2	2	CD
50957	3903	25	,	,	,
50957	3903	26	4	4	CD
50957	3903	27	,	,	,
50957	3903	28	of	of	IN
50957	3903	29	soft	soft	JJ
50957	3903	30	rock	rock	NN
50957	3903	31	.	.	.
50957	3903	32	]	]	-RRB-
50957	3904	1	Below	below	IN
50957	3904	2	these	these	DT
50957	3904	3	two	two	CD
50957	3904	4	main	main	JJ
50957	3904	5	strata	strata	NN
50957	3904	6	there	there	EX
50957	3904	7	is	be	VBZ
50957	3904	8	considerable	considerable	JJ
50957	3904	9	variation	variation	NN
50957	3904	10	in	in	IN
50957	3904	11	the	the	DT
50957	3904	12	hardness	hardness	NN
50957	3904	13	of	of	IN
50957	3904	14	the	the	DT
50957	3904	15	rock	rock	NN
50957	3904	16	,	,	,
50957	3904	17	as	as	IN
50957	3904	18	shown	show	VBN
50957	3904	19	in	in	IN
50957	3904	20	the	the	DT
50957	3904	21	accompanying	accompany	VBG
50957	3904	22	diagram	diagram	NN
50957	3904	23	,	,	,
50957	3904	24	where	where	WRB
50957	3904	25	3	3	CD
50957	3904	26	and	and	CC
50957	3904	27	5	5	CD
50957	3904	28	are	be	VBP
50957	3904	29	hard	hard	JJ
50957	3904	30	strata	strata	NN
50957	3904	31	separated	separate	VBN
50957	3904	32	by	by	IN
50957	3904	33	a	a	DT
50957	3904	34	soft	soft	JJ
50957	3904	35	stratum	stratum	NN
50957	3904	36	.	.	.
50957	3905	1	In	in	IN
50957	3905	2	view	view	NN
50957	3905	3	of	of	IN
50957	3905	4	this	this	DT
50957	3905	5	fact	fact	NN
50957	3905	6	it	-PRON-	PRP
50957	3905	7	seems	seem	VBZ
50957	3905	8	probable	probable	JJ
50957	3905	9	that	that	IN
50957	3905	10	,	,	,
50957	3905	11	for	for	IN
50957	3905	12	a	a	DT
50957	3905	13	considerable	considerable	JJ
50957	3905	14	period	period	NN
50957	3905	15	in	in	IN
50957	3905	16	the	the	DT
50957	3905	17	early	early	JJ
50957	3905	18	part	part	NN
50957	3905	19	of	of	IN
50957	3905	20	the	the	DT
50957	3905	21	recession	recession	NN
50957	3905	22	,	,	,
50957	3905	23	instead	instead	RB
50957	3905	24	of	of	IN
50957	3905	25	there	there	RB
50957	3905	26	being	be	VBG
50957	3905	27	simply	simply	RB
50957	3905	28	one	one	CD
50957	3905	29	,	,	,
50957	3905	30	there	there	EX
50957	3905	31	was	be	VBD
50957	3905	32	a	a	DT
50957	3905	33	succession	succession	NN
50957	3905	34	of	of	IN
50957	3905	35	cataracts	cataract	NNS
50957	3905	36	,	,	,
50957	3905	37	as	as	IN
50957	3905	38	the	the	DT
50957	3905	39	water	water	NN
50957	3905	40	unequally	unequally	RB
50957	3905	41	wore	wear	VBD
50957	3905	42	back	back	RB
50957	3905	43	through	through	IN
50957	3905	44	the	the	DT
50957	3905	45	harder	hard	JJR
50957	3905	46	strata	strata	NN
50957	3905	47	,	,	,
50957	3905	48	numbered	number	VBD
50957	3905	49	5	5	CD
50957	3905	50	,	,	,
50957	3905	51	3	3	CD
50957	3905	52	,	,	,
50957	3905	53	and	and	CC
50957	3905	54	1	1	CD
50957	3905	55	;	;	:
50957	3905	56	but	but	CC
50957	3905	57	,	,	,
50957	3905	58	after	after	IN
50957	3905	59	having	have	VBG
50957	3905	60	receded	recede	VBN
50957	3905	61	half	half	PDT
50957	3905	62	the	the	DT
50957	3905	63	distance	distance	NN
50957	3905	64	,	,	,
50957	3905	65	these	these	DT
50957	3905	66	would	would	MD
50957	3905	67	cease	cease	VB
50957	3905	68	to	to	TO
50957	3905	69	be	be	VB
50957	3905	70	disturbing	disturbing	JJ
50957	3905	71	influences	influence	NNS
50957	3905	72	,	,	,
50957	3905	73	and	and	CC
50957	3905	74	the	the	DT
50957	3905	75	problem	problem	NN
50957	3905	76	is	be	VBZ
50957	3905	77	thus	thus	RB
50957	3905	78	really	really	RB
50957	3905	79	the	the	DT
50957	3905	80	simple	simple	JJ
50957	3905	81	one	one	CD
50957	3905	82	of	of	IN
50957	3905	83	the	the	DT
50957	3905	84	recession	recession	NN
50957	3905	85	through	through	IN
50957	3905	86	the	the	DT
50957	3905	87	strata	strata	NN
50957	3905	88	numbered	number	VBD
50957	3905	89	1	1	CD
50957	3905	90	and	and	CC
50957	3905	91	2	2	CD
50957	3905	92	,	,	,
50957	3905	93	which	which	WDT
50957	3905	94	are	be	VBP
50957	3905	95	continuous	continuous	JJ
50957	3905	96	.	.	.
50957	3906	1	So	so	CC
50957	3906	2	uniform	uniform	JJ
50957	3906	3	in	in	IN
50957	3906	4	consistency	consistency	NN
50957	3906	5	are	be	VBP
50957	3906	6	these	these	DT
50957	3906	7	throughout	throughout	IN
50957	3906	8	the	the	DT
50957	3906	9	whole	whole	JJ
50957	3906	10	distance	distance	NN
50957	3906	11	,	,	,
50957	3906	12	that	that	IN
50957	3906	13	the	the	DT
50957	3906	14	rate	rate	NN
50957	3906	15	of	of	IN
50957	3906	16	recession	recession	NN
50957	3906	17	could	could	MD
50957	3906	18	never	never	RB
50957	3906	19	have	have	VB
50957	3906	20	been	be	VBN
50957	3906	21	less	less	JJR
50957	3906	22	than	than	IN
50957	3906	23	it	-PRON-	PRP
50957	3906	24	is	be	VBZ
50957	3906	25	now	now	RB
50957	3906	26	.	.	.
50957	3907	1	We	-PRON-	PRP
50957	3907	2	come	come	VBP
50957	3907	3	,	,	,
50957	3907	4	therefore	therefore	RB
50957	3907	5	,	,	,
50957	3907	6	to	to	IN
50957	3907	7	the	the	DT
50957	3907	8	question	question	NN
50957	3907	9	of	of	IN
50957	3907	10	the	the	DT
50957	3907	11	rapidity	rapidity	NN
50957	3907	12	with	with	IN
50957	3907	13	which	which	WDT
50957	3907	14	the	the	DT
50957	3907	15	falls	fall	NNS
50957	3907	16	are	be	VBP
50957	3907	17	now	now	RB
50957	3907	18	receding	recede	VBG
50957	3907	19	.	.	.
50957	3908	1	In	in	IN
50957	3908	2	1841	1841	CD
50957	3908	3	Sir	Sir	NNP
50957	3908	4	Charles	Charles	NNP
50957	3908	5	Lyell	Lyell	NNP
50957	3908	6	and	and	CC
50957	3908	7	Professor	Professor	NNP
50957	3908	8	James	James	NNP
50957	3908	9	Hall	Hall	NNP
50957	3908	10	(	(	-LRB-
50957	3908	11	the	the	DT
50957	3908	12	State	State	NNP
50957	3908	13	Geologist	Geologist	NNP
50957	3908	14	of	of	IN
50957	3908	15	New	New	NNP
50957	3908	16	York	York	NNP
50957	3908	17	)	)	-RRB-
50957	3908	18	visited	visit	VBD
50957	3908	19	the	the	DT
50957	3908	20	falls	fall	NNS
50957	3908	21	together	together	RB
50957	3908	22	,	,	,
50957	3908	23	and	and	CC
50957	3908	24	estimated	estimate	VBD
50957	3908	25	that	that	IN
50957	3908	26	the	the	DT
50957	3908	27	rate	rate	NN
50957	3908	28	of	of	IN
50957	3908	29	recession	recession	NN
50957	3908	30	could	could	MD
50957	3908	31	not	not	RB
50957	3908	32	be	be	VB
50957	3908	33	greater	great	JJR
50957	3908	34	than	than	IN
50957	3908	35	one	one	CD
50957	3908	36	foot	foot	NN
50957	3908	37	a	a	DT
50957	3908	38	year	year	NN
50957	3908	39	,	,	,
50957	3908	40	which	which	WDT
50957	3908	41	would	would	MD
50957	3908	42	make	make	VB
50957	3908	43	the	the	DT
50957	3908	44	time	time	NN
50957	3908	45	required	require	VBN
50957	3908	46	about	about	RB
50957	3908	47	thirty	thirty	CD
50957	3908	48	-	-	HYPH
50957	3908	49	five	five	CD
50957	3908	50	thousand	thousand	CD
50957	3908	51	years	year	NNS
50957	3908	52	.	.	.
50957	3909	1	But	but	CC
50957	3909	2	Lyell	Lyell	NNP
50957	3909	3	thought	think	VBD
50957	3909	4	this	this	DT
50957	3909	5	rate	rate	NN
50957	3909	6	was	be	VBD
50957	3909	7	probably	probably	RB
50957	3909	8	three	three	CD
50957	3909	9	times	time	NNS
50957	3909	10	too	too	RB
50957	3909	11	large	large	JJ
50957	3909	12	;	;	:
50957	3909	13	so	so	IN
50957	3909	14	that	that	IN
50957	3909	15	he	-PRON-	PRP
50957	3909	16	favoured	favour	VBD
50957	3909	17	extending	extend	VBG
50957	3909	18	the	the	DT
50957	3909	19	time	time	NN
50957	3909	20	to	to	IN
50957	3909	21	one	one	CD
50957	3909	22	hundred	hundred	CD
50957	3909	23	thousand	thousand	CD
50957	3909	24	years	year	NNS
50957	3909	25	.	.	.
50957	3910	1	Before	before	IN
50957	3910	2	this	this	DT
50957	3910	3	the	the	DT
50957	3910	4	eminent	eminent	JJ
50957	3910	5	French	french	JJ
50957	3910	6	geologist	geologist	NN
50957	3910	7	Desor	Desor	NNP
50957	3910	8	had	have	VBD
50957	3910	9	estimated	estimate	VBN
50957	3910	10	that	that	IN
50957	3910	11	the	the	DT
50957	3910	12	recession	recession	NN
50957	3910	13	could	could	MD
50957	3910	14	not	not	RB
50957	3910	15	have	have	VB
50957	3910	16	been	be	VBN
50957	3910	17	more	more	JJR
50957	3910	18	than	than	IN
50957	3910	19	a	a	DT
50957	3910	20	foot	foot	NN
50957	3910	21	in	in	IN
50957	3910	22	a	a	DT
50957	3910	23	century	century	NN
50957	3910	24	,	,	,
50957	3910	25	which	which	WDT
50957	3910	26	would	would	MD
50957	3910	27	throw	throw	VB
50957	3910	28	the	the	DT
50957	3910	29	beginning	beginning	NN
50957	3910	30	of	of	IN
50957	3910	31	the	the	DT
50957	3910	32	gorge	gorge	NN
50957	3910	33	back	back	RB
50957	3910	34	more	more	RBR
50957	3910	35	than	than	IN
50957	3910	36	three	three	CD
50957	3910	37	million	million	CD
50957	3910	38	years	year	NNS
50957	3910	39	.	.	.
50957	3911	1	But	but	CC
50957	3911	2	these	these	DT
50957	3911	3	were	be	VBD
50957	3911	4	mere	mere	JJ
50957	3911	5	guesses	guess	NNS
50957	3911	6	of	of	IN
50957	3911	7	eminent	eminent	JJ
50957	3911	8	men	man	NNS
50957	3911	9	,	,	,
50957	3911	10	based	base	VBN
50957	3911	11	on	on	IN
50957	3911	12	no	no	DT
50957	3911	13	well	well	RB
50957	3911	14	-	-	HYPH
50957	3911	15	ascertained	ascertain	VBN
50957	3911	16	facts	fact	NNS
50957	3911	17	;	;	:
50957	3911	18	while	while	IN
50957	3911	19	Mr.	Mr.	NNP
50957	3911	20	Bakewell	Bakewell	NNP
50957	3911	21	,	,	,
50957	3911	22	an	an	DT
50957	3911	23	eminent	eminent	JJ
50957	3911	24	English	english	JJ
50957	3911	25	geologist	geologist	NN
50957	3911	26	,	,	,
50957	3911	27	trusting	trust	VBG
50957	3911	28	to	to	IN
50957	3911	29	the	the	DT
50957	3911	30	data	datum	NNS
50957	3911	31	furnished	furnish	VBD
50957	3911	32	him	-PRON-	PRP
50957	3911	33	by	by	IN
50957	3911	34	the	the	DT
50957	3911	35	guides	guide	NNS
50957	3911	36	and	and	CC
50957	3911	37	the	the	DT
50957	3911	38	old	old	JJ
50957	3911	39	residents	resident	NNS
50957	3911	40	of	of	IN
50957	3911	41	Niagara	Niagara	NNP
50957	3911	42	,	,	,
50957	3911	43	had	have	VBD
50957	3911	44	,	,	,
50957	3911	45	even	even	RB
50957	3911	46	then	then	RB
50957	3911	47	,	,	,
50957	3911	48	estimated	estimate	VBD
50957	3911	49	that	that	IN
50957	3911	50	the	the	DT
50957	3911	51	rate	rate	NN
50957	3911	52	of	of	IN
50957	3911	53	recession	recession	NN
50957	3911	54	was	be	VBD
50957	3911	55	as	as	RB
50957	3911	56	much	much	JJ
50957	3911	57	as	as	IN
50957	3911	58	three	three	CD
50957	3911	59	feet	foot	NNS
50957	3911	60	a	a	DT
50957	3911	61	year	year	NN
50957	3911	62	,	,	,
50957	3911	63	which	which	WDT
50957	3911	64	would	would	MD
50957	3911	65	reduce	reduce	VB
50957	3911	66	the	the	DT
50957	3911	67	whole	whole	JJ
50957	3911	68	time	time	NN
50957	3911	69	required	require	VBN
50957	3911	70	to	to	IN
50957	3911	71	about	about	RB
50957	3911	72	ten	ten	CD
50957	3911	73	thousand	thousand	CD
50957	3911	74	years	year	NNS
50957	3911	75	.	.	.
50957	3912	1	But	but	CC
50957	3912	2	the	the	DT
50957	3912	3	visit	visit	NN
50957	3912	4	of	of	IN
50957	3912	5	Lyell	Lyell	NNP
50957	3912	6	and	and	CC
50957	3912	7	Hall	Hall	NNP
50957	3912	8	in	in	IN
50957	3912	9	1841	1841	CD
50957	3912	10	led	lead	VBD
50957	3912	11	to	to	IN
50957	3912	12	the	the	DT
50957	3912	13	beginning	beginning	NN
50957	3912	14	of	of	IN
50957	3912	15	more	more	RBR
50957	3912	16	accurate	accurate	JJ
50957	3912	17	calculations	calculation	NNS
50957	3912	18	.	.	.
50957	3913	1	Professor	Professor	NNP
50957	3913	2	Hall	Hall	NNP
50957	3913	3	soon	soon	RB
50957	3913	4	after	after	RB
50957	3913	5	had	have	VBD
50957	3913	6	a	a	DT
50957	3913	7	trigonometrical	trigonometrical	JJ
50957	3913	8	survey	survey	NN
50957	3913	9	of	of	IN
50957	3913	10	the	the	DT
50957	3913	11	falls	fall	NNS
50957	3913	12	made	make	VBN
50957	3913	13	,	,	,
50957	3913	14	from	from	IN
50957	3913	15	which	which	WDT
50957	3913	16	a	a	DT
50957	3913	17	map	map	NN
50957	3913	18	was	be	VBD
50957	3913	19	published	publish	VBN
50957	3913	20	in	in	IN
50957	3913	21	the	the	DT
50957	3913	22	State	State	NNP
50957	3913	23	geological	geological	JJ
50957	3913	24	report	report	NN
50957	3913	25	.	.	.
50957	3914	1	From	from	IN
50957	3914	2	this	this	DT
50957	3914	3	and	and	CC
50957	3914	4	from	from	IN
50957	3914	5	the	the	DT
50957	3914	6	monuments	monument	NNS
50957	3914	7	erected	erect	VBN
50957	3914	8	,	,	,
50957	3914	9	we	-PRON-	PRP
50957	3914	10	have	have	VBP
50957	3914	11	had	have	VBN
50957	3914	12	since	since	IN
50957	3914	13	that	that	DT
50957	3914	14	time	time	NN
50957	3914	15	a	a	DT
50957	3914	16	basis	basis	NN
50957	3914	17	of	of	IN
50957	3914	18	comparison	comparison	NN
50957	3914	19	in	in	IN
50957	3914	20	which	which	WDT
50957	3914	21	we	-PRON-	PRP
50957	3914	22	could	could	MD
50957	3914	23	place	place	VB
50957	3914	24	absolute	absolute	JJ
50957	3914	25	confidence	confidence	NN
50957	3914	26	.	.	.
50957	3915	1	In	in	IN
50957	3915	2	recent	recent	JJ
50957	3915	3	years	year	NNS
50957	3915	4	three	three	CD
50957	3915	5	surveys	survey	NNS
50957	3915	6	have	have	VBP
50957	3915	7	been	be	VBN
50957	3915	8	made	make	VBN
50957	3915	9	:	:	:
50957	3915	10	the	the	DT
50957	3915	11	first	first	JJ
50957	3915	12	by	by	IN
50957	3915	13	the	the	DT
50957	3915	14	New	New	NNP
50957	3915	15	York	York	NNP
50957	3915	16	State	State	NNP
50957	3915	17	Geologists	Geologists	NNPS
50957	3915	18	,	,	,
50957	3915	19	in	in	IN
50957	3915	20	1875	1875	CD
50957	3915	21	;	;	:
50957	3915	22	and	and	CC
50957	3915	23	the	the	DT
50957	3915	24	third	third	JJ
50957	3915	25	by	by	IN
50957	3915	26	Mr.	Mr.	NNP
50957	3915	27	R.	R.	NNP
50957	3915	28	S.	S.	NNP
50957	3915	29	Woodward	Woodward	NNP
50957	3915	30	,	,	,
50957	3915	31	the	the	DT
50957	3915	32	mathematician	mathematician	NN
50957	3915	33	of	of	IN
50957	3915	34	the	the	DT
50957	3915	35	United	United	NNP
50957	3915	36	States	States	NNP
50957	3915	37	Geological	Geological	NNP
50957	3915	38	Survey	Survey	NNP
50957	3915	39	,	,	,
50957	3915	40	in	in	IN
50957	3915	41	1886	1886	CD
50957	3915	42	.	.	.
50957	3916	1	The	the	DT
50957	3916	2	accompanying	accompanying	JJ
50957	3916	3	map	map	NN
50957	3916	4	shows	show	VBZ
50957	3916	5	the	the	DT
50957	3916	6	outlines	outline	NNS
50957	3916	7	of	of	IN
50957	3916	8	the	the	DT
50957	3916	9	falls	fall	NNS
50957	3916	10	at	at	IN
50957	3916	11	the	the	DT
50957	3916	12	time	time	NN
50957	3916	13	of	of	IN
50957	3916	14	these	these	DT
50957	3916	15	three	three	CD
50957	3916	16	measurements	measurement	NNS
50957	3916	17	,	,	,
50957	3916	18	from	from	IN
50957	3916	19	1842	1842	CD
50957	3916	20	to	to	IN
50957	3916	21	1886	1886	CD
50957	3916	22	.	.	.
50957	3917	1	According	accord	VBG
50957	3917	2	to	to	IN
50957	3917	3	Mr.	Mr.	NNP
50957	3917	4	Woodward	Woodward	NNP
50957	3917	5	,	,	,
50957	3917	6	"	"	``
50957	3917	7	the	the	DT
50957	3917	8	length	length	NN
50957	3917	9	of	of	IN
50957	3917	10	the	the	DT
50957	3917	11	front	front	NN
50957	3917	12	of	of	IN
50957	3917	13	the	the	DT
50957	3917	14	Horseshoe	Horseshoe	NNP
50957	3917	15	Fall	Fall	NNP
50957	3917	16	is	be	VBZ
50957	3917	17	twenty	twenty	CD
50957	3917	18	-	-	HYPH
50957	3917	19	three	three	CD
50957	3917	20	hundred	hundred	CD
50957	3917	21	feet	foot	NNS
50957	3917	22	.	.	.
50957	3918	1	Between	between	IN
50957	3918	2	1842	1842	CD
50957	3918	3	and	and	CC
50957	3918	4	1875	1875	CD
50957	3918	5	four	four	CD
50957	3918	6	and	and	CC
50957	3918	7	a	a	DT
50957	3918	8	quarter	quarter	NN
50957	3918	9	acres	acre	NNS
50957	3918	10	of	of	IN
50957	3918	11	rock	rock	NN
50957	3918	12	were	be	VBD
50957	3918	13	worn	wear	VBN
50957	3918	14	away	away	RP
50957	3918	15	by	by	IN
50957	3918	16	the	the	DT
50957	3918	17	recession	recession	NN
50957	3918	18	of	of	IN
50957	3918	19	the	the	DT
50957	3918	20	falls	fall	NNS
50957	3918	21	.	.	.
50957	3919	1	Between	between	IN
50957	3919	2	1875	1875	CD
50957	3919	3	and	and	CC
50957	3919	4	1886	1886	CD
50957	3919	5	a	a	DT
50957	3919	6	little	little	JJ
50957	3919	7	over	over	IN
50957	3919	8	one	one	CD
50957	3919	9	acre	acre	NN
50957	3919	10	and	and	CC
50957	3919	11	a	a	DT
50957	3919	12	third	third	JJ
50957	3919	13	disappeared	disappear	VBD
50957	3919	14	in	in	IN
50957	3919	15	a	a	DT
50957	3919	16	similar	similar	JJ
50957	3919	17	manner	manner	NN
50957	3919	18	,	,	,
50957	3919	19	making	make	VBG
50957	3919	20	in	in	RB
50957	3919	21	all	all	DT
50957	3919	22	,	,	,
50957	3919	23	from	from	IN
50957	3919	24	1842	1842	CD
50957	3919	25	to	to	IN
50957	3919	26	1886	1886	CD
50957	3919	27	,	,	,
50957	3919	28	about	about	RB
50957	3919	29	five	five	CD
50957	3919	30	and	and	CC
50957	3919	31	a	a	DT
50957	3919	32	half	half	NN
50957	3919	33	acres	acre	NNS
50957	3919	34	removed	remove	VBN
50957	3919	35	,	,	,
50957	3919	36	and	and	CC
50957	3919	37	giving	give	VBG
50957	3919	38	an	an	DT
50957	3919	39	annual	annual	JJ
50957	3919	40	rate	rate	NN
50957	3919	41	of	of	IN
50957	3919	42	recession	recession	NN
50957	3919	43	of	of	IN
50957	3919	44	about	about	RB
50957	3919	45	two	two	CD
50957	3919	46	feet	foot	NNS
50957	3919	47	and	and	CC
50957	3919	48	a	a	DT
50957	3919	49	half	half	NN
50957	3919	50	per	per	IN
50957	3919	51	year	year	NN
50957	3919	52	for	for	IN
50957	3919	53	the	the	DT
50957	3919	54	last	last	JJ
50957	3919	55	forty	forty	CD
50957	3919	56	-	-	HYPH
50957	3919	57	five	five	CD
50957	3919	58	years	year	NNS
50957	3919	59	.	.	.
50957	3920	1	But	but	CC
50957	3920	2	in	in	IN
50957	3920	3	the	the	DT
50957	3920	4	central	central	JJ
50957	3920	5	parts	part	NNS
50957	3920	6	of	of	IN
50957	3920	7	the	the	DT
50957	3920	8	curve	curve	NN
50957	3920	9	,	,	,
50957	3920	10	where	where	WRB
50957	3920	11	the	the	DT
50957	3920	12	water	water	NN
50957	3920	13	is	be	VBZ
50957	3920	14	deepest	deep	JJS
50957	3920	15	,	,	,
50957	3920	16	the	the	DT
50957	3920	17	Horseshoe	Horseshoe	NNP
50957	3920	18	Fall	Fall	NNP
50957	3920	19	retreated	retreat	VBD
50957	3920	20	between	between	IN
50957	3920	21	two	two	CD
50957	3920	22	hundred	hundred	CD
50957	3920	23	and	and	CC
50957	3920	24	two	two	CD
50957	3920	25	hundred	hundred	CD
50957	3920	26	and	and	CC
50957	3920	27	seventy	seventy	CD
50957	3920	28	-	-	HYPH
50957	3920	29	five	five	CD
50957	3920	30	feet	foot	NNS
50957	3920	31	in	in	IN
50957	3920	32	the	the	DT
50957	3920	33	eleven	eleven	CD
50957	3920	34	years	year	NNS
50957	3920	35	between	between	IN
50957	3920	36	1875	1875	CD
50957	3920	37	and	and	CC
50957	3920	38	1886	1886	CD
50957	3920	39	.	.	.
50957	3920	40	"	"	''
50957	3921	1	[	[	-LRB-
50957	3921	2	Illustration	illustration	NN
50957	3921	3	:	:	:
50957	3921	4	Fig	Fig	NNP
50957	3921	5	.	.	.
50957	3922	1	106.--Map	106.--map	LS
50957	3922	2	showing	show	VBG
50957	3922	3	the	the	DT
50957	3922	4	recession	recession	NN
50957	3922	5	of	of	IN
50957	3922	6	the	the	DT
50957	3922	7	Horseshoe	Horseshoe	NNP
50957	3922	8	Falls	Falls	NNP
50957	3922	9	since	since	IN
50957	3922	10	1842	1842	CD
50957	3922	11	,	,	,
50957	3922	12	as	as	IN
50957	3922	13	by	by	IN
50957	3922	14	survey	survey	NN
50957	3922	15	mentioned	mention	VBN
50957	3922	16	in	in	IN
50957	3922	17	the	the	DT
50957	3922	18	text	text	NN
50957	3922	19	(	(	-LRB-
50957	3922	20	Pohlman	Pohlman	NNP
50957	3922	21	)	)	-RRB-
50957	3922	22	.	.	.
50957	3923	1	(	(	-LRB-
50957	3923	2	by	by	IN
50957	3923	3	courtesy	courtesy	NN
50957	3923	4	of	of	IN
50957	3923	5	the	the	DT
50957	3923	6	American	American	NNP
50957	3923	7	Institute	Institute	NNP
50957	3923	8	of	of	IN
50957	3923	9	Mining	Mining	NNP
50957	3923	10	Engineers	Engineers	NNPS
50957	3923	11	.	.	.
50957	3923	12	)	)	-RRB-
50957	3923	13	]	]	-RRB-
50957	3924	1	It	-PRON-	PRP
50957	3924	2	will	will	MD
50957	3924	3	be	be	VB
50957	3924	4	perceived	perceive	VBN
50957	3924	5	that	that	IN
50957	3924	6	the	the	DT
50957	3924	7	recession	recession	NN
50957	3924	8	in	in	IN
50957	3924	9	the	the	DT
50957	3924	10	centre	centre	NN
50957	3924	11	of	of	IN
50957	3924	12	the	the	DT
50957	3924	13	Horseshoe	Horseshoe	NNP
50957	3924	14	is	be	VBZ
50957	3924	15	very	very	RB
50957	3924	16	much	much	RB
50957	3924	17	more	more	RBR
50957	3924	18	rapid	rapid	JJ
50957	3924	19	than	than	IN
50957	3924	20	that	that	DT
50957	3924	21	nearer	nearer	VB
50957	3924	22	the	the	DT
50957	3924	23	margin	margin	NN
50957	3924	24	;	;	:
50957	3924	25	yet	yet	CC
50957	3924	26	this	this	DT
50957	3924	27	rate	rate	NN
50957	3924	28	at	at	IN
50957	3924	29	the	the	DT
50957	3924	30	centre	centre	NN
50957	3924	31	is	be	VBZ
50957	3924	32	more	more	RBR
50957	3924	33	nearly	nearly	RB
50957	3924	34	the	the	DT
50957	3924	35	standard	standard	NN
50957	3924	36	of	of	IN
50957	3924	37	calculation	calculation	NN
50957	3924	38	than	than	IN
50957	3924	39	is	be	VBZ
50957	3924	40	that	that	IN
50957	3924	41	near	near	IN
50957	3924	42	the	the	DT
50957	3924	43	margin	margin	NN
50957	3924	44	,	,	,
50957	3924	45	for	for	IN
50957	3924	46	the	the	DT
50957	3924	47	gorge	gorge	NN
50957	3924	48	constantly	constantly	RB
50957	3924	49	tends	tend	VBZ
50957	3924	50	to	to	TO
50957	3924	51	enlarge	enlarge	VB
50957	3924	52	itself	-PRON-	PRP
50957	3924	53	below	below	IN
50957	3924	54	the	the	DT
50957	3924	55	falls	fall	NNS
50957	3924	56	,	,	,
50957	3924	57	and	and	CC
50957	3924	58	so	so	RB
50957	3924	59	gradually	gradually	RB
50957	3924	60	to	to	TO
50957	3924	61	bring	bring	VB
50957	3924	62	itself	-PRON-	PRP
50957	3924	63	into	into	IN
50957	3924	64	line	line	NN
50957	3924	65	with	with	IN
50957	3924	66	the	the	DT
50957	3924	67	full	full	RB
50957	3924	68	-	-	HYPH
50957	3924	69	formed	form	VBN
50957	3924	70	channel	channel	NN
50957	3924	71	.	.	.
50957	3925	1	Taking	take	VBG
50957	3925	2	all	all	DT
50957	3925	3	things	thing	NNS
50957	3925	4	into	into	IN
50957	3925	5	account	account	NN
50957	3925	6	,	,	,
50957	3925	7	Mr.	Mr.	NNP
50957	3925	8	Woodward	Woodward	NNP
50957	3925	9	and	and	CC
50957	3925	10	the	the	DT
50957	3925	11	other	other	JJ
50957	3925	12	members	member	NNS
50957	3925	13	of	of	IN
50957	3925	14	the	the	DT
50957	3925	15	Geological	Geological	NNP
50957	3925	16	Survey	Survey	NNP
50957	3925	17	thought	think	VBD
50957	3925	18	it	-PRON-	PRP
50957	3925	19	not	not	RB
50957	3925	20	improbable	improbable	JJ
50957	3925	21	that	that	IN
50957	3925	22	the	the	DT
50957	3925	23	average	average	JJ
50957	3925	24	rate	rate	NN
50957	3925	25	of	of	IN
50957	3925	26	actual	actual	JJ
50957	3925	27	recession	recession	NN
50957	3925	28	in	in	IN
50957	3925	29	the	the	DT
50957	3925	30	Horseshoe	Horseshoe	NNP
50957	3925	31	Fall	Fall	NNP
50957	3925	32	was	be	VBD
50957	3925	33	as	as	RB
50957	3925	34	great	great	JJ
50957	3925	35	as	as	IN
50957	3925	36	five	five	CD
50957	3925	37	feet	foot	NNS
50957	3925	38	per	per	IN
50957	3925	39	annum	annum	NN
50957	3925	40	;	;	:
50957	3925	41	and	and	CC
50957	3925	42	that	that	IN
50957	3925	43	,	,	,
50957	3925	44	if	if	IN
50957	3925	45	we	-PRON-	PRP
50957	3925	46	can	can	MD
50957	3925	47	rely	rely	VB
50957	3925	48	upon	upon	IN
50957	3925	49	the	the	DT
50957	3925	50	uniformity	uniformity	NN
50957	3925	51	of	of	IN
50957	3925	52	the	the	DT
50957	3925	53	conditions	condition	NNS
50957	3925	54	in	in	IN
50957	3925	55	the	the	DT
50957	3925	56	past	past	NN
50957	3925	57	,	,	,
50957	3925	58	seven	seven	CD
50957	3925	59	thousand	thousand	CD
50957	3925	60	years	year	NNS
50957	3925	61	is	be	VBZ
50957	3925	62	as	as	RB
50957	3925	63	long	long	RB
50957	3925	64	a	a	DT
50957	3925	65	period	period	NN
50957	3925	66	as	as	IN
50957	3925	67	can	can	MD
50957	3925	68	be	be	VB
50957	3925	69	assigned	assign	VBN
50957	3925	70	to	to	IN
50957	3925	71	its	-PRON-	PRP$
50957	3925	72	commencement	commencement	NN
50957	3925	73	.	.	.
50957	3926	1	The	the	DT
50957	3926	2	only	only	JJ
50957	3926	3	condition	condition	NN
50957	3926	4	in	in	IN
50957	3926	5	the	the	DT
50957	3926	6	problem	problem	NN
50957	3926	7	about	about	IN
50957	3926	8	which	which	WDT
50957	3926	9	there	there	EX
50957	3926	10	can	can	MD
50957	3926	11	be	be	VB
50957	3926	12	much	much	JJ
50957	3926	13	chance	chance	NN
50957	3926	14	of	of	IN
50957	3926	15	question	question	NN
50957	3926	16	relates	relate	VBZ
50957	3926	17	to	to	IN
50957	3926	18	the	the	DT
50957	3926	19	constancy	constancy	NN
50957	3926	20	of	of	IN
50957	3926	21	the	the	DT
50957	3926	22	volume	volume	NN
50957	3926	23	of	of	IN
50957	3926	24	water	water	NN
50957	3926	25	flowing	flow	VBG
50957	3926	26	in	in	IN
50957	3926	27	the	the	DT
50957	3926	28	Niagara	Niagara	NNP
50957	3926	29	channel	channel	NN
50957	3926	30	.	.	.
50957	3927	1	Mr.	Mr.	NNP
50957	3927	2	Gilbert	Gilbert	NNP
50957	3927	3	had	have	VBD
50957	3927	4	suggested	suggest	VBN
50957	3927	5	that	that	IN
50957	3927	6	,	,	,
50957	3927	7	as	as	IN
50957	3927	8	a	a	DT
50957	3927	9	consequence	consequence	NN
50957	3927	10	of	of	IN
50957	3927	11	the	the	DT
50957	3927	12	subsidence	subsidence	NN
50957	3927	13	connected	connect	VBN
50957	3927	14	with	with	IN
50957	3927	15	the	the	DT
50957	3927	16	closing	close	VBG
50957	3927	17	portions	portion	NNS
50957	3927	18	of	of	IN
50957	3927	19	the	the	DT
50957	3927	20	Glacial	glacial	JJ
50957	3927	21	period	period	NN
50957	3927	22	,	,	,
50957	3927	23	the	the	DT
50957	3927	24	water	water	NN
50957	3927	25	of	of	IN
50957	3927	26	the	the	DT
50957	3927	27	Great	Great	NNP
50957	3927	28	Lakes	Lakes	NNPS
50957	3927	29	may	may	MD
50957	3927	30	have	have	VB
50957	3927	31	been	be	VBN
50957	3927	32	largely	largely	RB
50957	3927	33	diverted	divert	VBN
50957	3927	34	from	from	IN
50957	3927	35	its	-PRON-	PRP$
50957	3927	36	present	present	JJ
50957	3927	37	outlet	outlet	NN
50957	3927	38	in	in	IN
50957	3927	39	Niagara	Niagara	NNP
50957	3927	40	River	River	NNP
50957	3927	41	and	and	CC
50957	3927	42	turned	turn	VBD
50957	3927	43	northeastward	northeastward	NN
50957	3927	44	,	,	,
50957	3927	45	through	through	IN
50957	3927	46	Georgian	Georgian	NNP
50957	3927	47	Bay	Bay	NNP
50957	3927	48	,	,	,
50957	3927	49	French	French	NNP
50957	3927	50	River	River	NNP
50957	3927	51	,	,	,
50957	3927	52	and	and	CC
50957	3927	53	Lake	Lake	NNP
50957	3927	54	Nipissing	Nipissing	NNP
50957	3927	55	,	,	,
50957	3927	56	into	into	IN
50957	3927	57	a	a	DT
50957	3927	58	tributary	tributary	NN
50957	3927	59	of	of	IN
50957	3927	60	the	the	DT
50957	3927	61	Ottawa	Ottawa	NNP
50957	3927	62	River	River	NNP
50957	3927	63	,	,	,
50957	3927	64	and	and	CC
50957	3927	65	so	so	RB
50957	3927	66	carried	carry	VBN
50957	3927	67	into	into	IN
50957	3927	68	the	the	DT
50957	3927	69	St.	St.	NNP
50957	3927	70	Lawrence	Lawrence	NNP
50957	3927	71	below	below	IN
50957	3927	72	Lake	Lake	NNP
50957	3927	73	Ontario	Ontario	NNP
50957	3927	74	.	.	.
50957	3928	1	Of	of	IN
50957	3928	2	this	this	DT
50957	3928	3	theory	theory	NN
50957	3928	4	there	there	EX
50957	3928	5	is	be	VBZ
50957	3928	6	also	also	RB
50957	3928	7	much	much	JJ
50957	3928	8	direct	direct	JJ
50957	3928	9	evidence	evidence	NN
50957	3928	10	.	.	.
50957	3929	1	A	a	DT
50957	3929	2	well	well	RB
50957	3929	3	-	-	HYPH
50957	3929	4	defined	define	VBN
50957	3929	5	shore	shore	NN
50957	3929	6	line	line	NN
50957	3929	7	of	of	IN
50957	3929	8	rounded	rounded	JJ
50957	3929	9	pebbles	pebble	NNS
50957	3929	10	extends	extend	NNS
50957	3929	11	,	,	,
50957	3929	12	at	at	IN
50957	3929	13	an	an	DT
50957	3929	14	elevation	elevation	NN
50957	3929	15	of	of	IN
50957	3929	16	about	about	RB
50957	3929	17	fifty	fifty	CD
50957	3929	18	feet	foot	NNS
50957	3929	19	,	,	,
50957	3929	20	across	across	IN
50957	3929	21	the	the	DT
50957	3929	22	col	col	NN
50957	3929	23	from	from	IN
50957	3929	24	Lake	Lake	NNP
50957	3929	25	Nipissing	Nipissing	NNP
50957	3929	26	to	to	IN
50957	3929	27	the	the	DT
50957	3929	28	head	head	NN
50957	3929	29	-	-	HYPH
50957	3929	30	waters	water	NNS
50957	3929	31	of	of	IN
50957	3929	32	the	the	DT
50957	3929	33	Mattawa	Mattawa	NNP
50957	3929	34	,	,	,
50957	3929	35	a	a	DT
50957	3929	36	tributary	tributary	NN
50957	3929	37	of	of	IN
50957	3929	38	the	the	DT
50957	3929	39	Ottawa	Ottawa	NNP
50957	3929	40	;	;	:
50957	3929	41	while	while	IN
50957	3929	42	at	at	IN
50957	3929	43	the	the	DT
50957	3929	44	junction	junction	NN
50957	3929	45	with	with	IN
50957	3929	46	the	the	DT
50957	3929	47	Ottawa	Ottawa	NNP
50957	3929	48	there	there	EX
50957	3929	49	is	be	VBZ
50957	3929	50	an	an	DT
50957	3929	51	enormous	enormous	JJ
50957	3929	52	delta	delta	NN
50957	3929	53	terrace	terrace	NN
50957	3929	54	of	of	IN
50957	3929	55	boulders	boulder	NNS
50957	3929	56	,	,	,
50957	3929	57	forming	form	VBG
50957	3929	58	a	a	DT
50957	3929	59	bar	bar	NN
50957	3929	60	across	across	IN
50957	3929	61	the	the	DT
50957	3929	62	main	main	JJ
50957	3929	63	stream	stream	NN
50957	3929	64	just	just	RB
50957	3929	65	such	such	JJ
50957	3929	66	as	as	IN
50957	3929	67	would	would	MD
50957	3929	68	result	result	VB
50957	3929	69	from	from	IN
50957	3929	70	Mr.	Mr.	NNP
50957	3929	71	Gilbert	Gilbert	NNP
50957	3929	72	's	's	POS
50957	3929	73	supposed	suppose	VBN
50957	3929	74	outlet	outlet	NN
50957	3929	75	.	.	.
50957	3930	1	But	but	CC
50957	3930	2	this	this	DT
50957	3930	3	outlet	outlet	NN
50957	3930	4	was	be	VBD
50957	3930	5	doubtless	doubtless	RB
50957	3930	6	limited	limit	VBN
50957	3930	7	to	to	IN
50957	3930	8	a	a	DT
50957	3930	9	comparatively	comparatively	RB
50957	3930	10	few	few	JJ
50957	3930	11	centuries	century	NNS
50957	3930	12	,	,	,
50957	3930	13	and	and	CC
50957	3930	14	Dr.	Dr.	NNP
50957	3930	15	Robert	Robert	NNP
50957	3930	16	Bell	Bell	NNP
50957	3930	17	thinks	think	VBZ
50957	3930	18	the	the	DT
50957	3930	19	evidence	evidence	NN
50957	3930	20	still	still	RB
50957	3930	21	inconclusive	inconclusive	JJ
50957	3930	22	.	.	.
50957	3931	1	[	[	-LRB-
50957	3931	2	EB	eb	NN
50957	3931	3	]	]	-RRB-
50957	3931	4	[	[	-LRB-
50957	3931	5	Footnote	footnote	NN
50957	3931	6	EB	eb	NN
50957	3931	7	:	:	:
50957	3931	8	See	See	NNP
50957	3931	9	Bul	Bul	NNP
50957	3931	10	.	.	.
50957	3932	1	Geol	Geol	NNP
50957	3932	2	.	.	.
50957	3933	1	Soc	Soc	NNP
50957	3933	2	.	.	.
50957	3934	1	Am	Am	NNP
50957	3934	2	.	.	NNP
50957	3934	3	,	,	,
50957	3934	4	vol	vol	NNP
50957	3934	5	.	.	.
50957	3935	1	iv	iv	NNP
50957	3935	2	,	,	,
50957	3935	3	pp	pp	NNP
50957	3935	4	.	.	.
50957	3936	1	423	423	CD
50957	3936	2	-	-	SYM
50957	3936	3	427	427	CD
50957	3936	4	,	,	,
50957	3936	5	vol	vol	NNP
50957	3936	6	.	.	.
50957	3937	1	v	v	LS
50957	3937	2	,	,	,
50957	3937	3	pp	pp	NNP
50957	3937	4	.	.	.
50957	3938	1	620	620	CD
50957	3938	2	-	-	SYM
50957	3938	3	626	626	CD
50957	3938	4	.	.	.
50957	3938	5	]	]	-RRB-
50957	3939	1	A	a	DT
50957	3939	2	second	second	JJ
50957	3939	3	noteworthy	noteworthy	JJ
50957	3939	4	glacial	glacial	JJ
50957	3939	5	chronometer	chronometer	NN
50957	3939	6	is	be	VBZ
50957	3939	7	found	find	VBN
50957	3939	8	in	in	IN
50957	3939	9	the	the	DT
50957	3939	10	gorge	gorge	NN
50957	3939	11	of	of	IN
50957	3939	12	the	the	DT
50957	3939	13	Mississippi	Mississippi	NNP
50957	3939	14	River	River	NNP
50957	3939	15	,	,	,
50957	3939	16	extending	extend	VBG
50957	3939	17	from	from	IN
50957	3939	18	the	the	DT
50957	3939	19	Falls	Falls	NNP
50957	3939	20	of	of	IN
50957	3939	21	St.	St.	NNP
50957	3939	22	Anthony	Anthony	NNP
50957	3939	23	,	,	,
50957	3939	24	at	at	IN
50957	3939	25	Minneapolis	Minneapolis	NNP
50957	3939	26	,	,	,
50957	3939	27	to	to	IN
50957	3939	28	its	-PRON-	PRP$
50957	3939	29	junction	junction	NN
50957	3939	30	with	with	IN
50957	3939	31	the	the	DT
50957	3939	32	preglacial	preglacial	JJ
50957	3939	33	trough	trough	NN
50957	3939	34	of	of	IN
50957	3939	35	the	the	DT
50957	3939	36	old	old	JJ
50957	3939	37	Mississippi	Mississippi	NNP
50957	3939	38	,	,	,
50957	3939	39	at	at	IN
50957	3939	40	Fort	Fort	NNP
50957	3939	41	Snelling	Snelling	NNP
50957	3939	42	,	,	,
50957	3939	43	a	a	DT
50957	3939	44	distance	distance	NN
50957	3939	45	likewise	likewise	RB
50957	3939	46	of	of	IN
50957	3939	47	about	about	RB
50957	3939	48	seven	seven	CD
50957	3939	49	miles	mile	NNS
50957	3939	50	.	.	.
50957	3940	1	Above	above	IN
50957	3940	2	Fort	Fort	NNP
50957	3940	3	Snelling	Snelling	NNP
50957	3940	4	the	the	DT
50957	3940	5	preglacial	preglacial	JJ
50957	3940	6	gorge	gorge	NN
50957	3940	7	is	be	VBZ
50957	3940	8	occupied	occupy	VBN
50957	3940	9	by	by	IN
50957	3940	10	the	the	DT
50957	3940	11	Minnesota	Minnesota	NNP
50957	3940	12	River	River	NNP
50957	3940	13	,	,	,
50957	3940	14	and	and	CC
50957	3940	15	,	,	,
50957	3940	16	as	as	IN
50957	3940	17	we	-PRON-	PRP
50957	3940	18	have	have	VBP
50957	3940	19	before	before	RB
50957	3940	20	stated	state	VBN
50957	3940	21	,	,	,
50957	3940	22	extends	extend	VBZ
50957	3940	23	to	to	IN
50957	3940	24	the	the	DT
50957	3940	25	very	very	JJ
50957	3940	26	sources	source	NNS
50957	3940	27	of	of	IN
50957	3940	28	this	this	DT
50957	3940	29	river	river	NN
50957	3940	30	,	,	,
50957	3940	31	and	and	CC
50957	3940	32	is	be	VBZ
50957	3940	33	continuous	continuous	JJ
50957	3940	34	with	with	IN
50957	3940	35	the	the	DT
50957	3940	36	southern	southern	JJ
50957	3940	37	portion	portion	NN
50957	3940	38	of	of	IN
50957	3940	39	the	the	DT
50957	3940	40	valley	valley	NN
50957	3940	41	of	of	IN
50957	3940	42	the	the	DT
50957	3940	43	trough	trough	NN
50957	3940	44	of	of	IN
50957	3940	45	the	the	DT
50957	3940	46	Red	Red	NNP
50957	3940	47	River	River	NNP
50957	3940	48	of	of	IN
50957	3940	49	the	the	DT
50957	3940	50	North	North	NNP
50957	3940	51	.	.	.
50957	3941	1	Before	before	IN
50957	3941	2	the	the	DT
50957	3941	3	Glacial	glacial	JJ
50957	3941	4	period	period	NN
50957	3941	5	the	the	DT
50957	3941	6	drainage	drainage	NN
50957	3941	7	of	of	IN
50957	3941	8	the	the	DT
50957	3941	9	present	present	JJ
50957	3941	10	basin	basin	NN
50957	3941	11	of	of	IN
50957	3941	12	the	the	DT
50957	3941	13	upper	upper	JJ
50957	3941	14	Mississippi	Mississippi	NNP
50957	3941	15	joined	join	VBD
50957	3941	16	this	this	DT
50957	3941	17	main	main	JJ
50957	3941	18	preglacial	preglacial	JJ
50957	3941	19	valley	valley	NN
50957	3941	20	,	,	,
50957	3941	21	not	not	RB
50957	3941	22	at	at	IN
50957	3941	23	Fort	Fort	NNP
50957	3941	24	Snelling	Snelling	NNP
50957	3941	25	,	,	,
50957	3941	26	but	but	CC
50957	3941	27	some	some	DT
50957	3941	28	little	little	JJ
50957	3941	29	distance	distance	NN
50957	3941	30	above	above	RB
50957	3941	31	,	,	,
50957	3941	32	as	as	IN
50957	3941	33	shown	show	VBN
50957	3941	34	upon	upon	IN
50957	3941	35	our	-PRON-	PRP$
50957	3941	36	map	map	NN
50957	3941	37	.	.	.
50957	3942	1	[	[	-LRB-
50957	3942	2	EC	EC	NNP
50957	3942	3	]	]	-RRB-
50957	3942	4	This	this	DT
50957	3942	5	part	part	NN
50957	3942	6	of	of	IN
50957	3942	7	the	the	DT
50957	3942	8	preglacial	preglacial	JJ
50957	3942	9	gorge	gorge	NN
50957	3942	10	became	become	VBD
50957	3942	11	partially	partially	RB
50957	3942	12	filled	fill	VBN
50957	3942	13	up	up	RP
50957	3942	14	with	with	IN
50957	3942	15	glacial	glacial	JJ
50957	3942	16	deposits	deposit	NNS
50957	3942	17	,	,	,
50957	3942	18	but	but	CC
50957	3942	19	it	-PRON-	PRP
50957	3942	20	can	can	MD
50957	3942	21	be	be	VB
50957	3942	22	still	still	RB
50957	3942	23	traced	trace	VBN
50957	3942	24	by	by	IN
50957	3942	25	the	the	DT
50957	3942	26	lakelets	lakelet	NNS
50957	3942	27	occupying	occupy	VBG
50957	3942	28	portions	portion	NNS
50957	3942	29	of	of	IN
50957	3942	30	the	the	DT
50957	3942	31	old	old	JJ
50957	3942	32	depression	depression	NN
50957	3942	33	,	,	,
50957	3942	34	and	and	CC
50957	3942	35	by	by	IN
50957	3942	36	the	the	DT
50957	3942	37	records	record	NNS
50957	3942	38	of	of	IN
50957	3942	39	wells	well	NNS
50957	3942	40	which	which	WDT
50957	3942	41	have	have	VBP
50957	3942	42	been	be	VBN
50957	3942	43	sunk	sink	VBN
50957	3942	44	along	along	IN
50957	3942	45	the	the	DT
50957	3942	46	line	line	NN
50957	3942	47	.	.	.
50957	3943	1	When	when	WRB
50957	3943	2	the	the	DT
50957	3943	3	ice	ice	NN
50957	3943	4	-	-	HYPH
50957	3943	5	front	front	NN
50957	3943	6	had	have	VBD
50957	3943	7	receded	recede	VBN
50957	3943	8	beyond	beyond	IN
50957	3943	9	the	the	DT
50957	3943	10	site	site	NN
50957	3943	11	of	of	IN
50957	3943	12	Minneapolis	Minneapolis	NNP
50957	3943	13	,	,	,
50957	3943	14	the	the	DT
50957	3943	15	only	only	JJ
50957	3943	16	line	line	NN
50957	3943	17	of	of	IN
50957	3943	18	drainage	drainage	NN
50957	3943	19	left	leave	VBN
50957	3943	20	open	open	JJ
50957	3943	21	for	for	IN
50957	3943	22	the	the	DT
50957	3943	23	water	water	NN
50957	3943	24	was	be	VBD
50957	3943	25	along	along	IN
50957	3943	26	the	the	DT
50957	3943	27	course	course	NN
50957	3943	28	of	of	IN
50957	3943	29	the	the	DT
50957	3943	30	present	present	JJ
50957	3943	31	gorge	gorge	NN
50957	3943	32	from	from	IN
50957	3943	33	Minneapolis	Minneapolis	NNP
50957	3943	34	to	to	IN
50957	3943	35	Fort	Fort	NNP
50957	3943	36	Snelling	Snelling	NNP
50957	3943	37	.	.	.
50957	3944	1	[	[	-LRB-
50957	3944	2	Footnote	Footnote	NNP
50957	3944	3	EC	EC	NNP
50957	3944	4	:	:	:
50957	3944	5	See	see	VB
50957	3944	6	above	above	RB
50957	3944	7	,	,	,
50957	3944	8	p.	p.	NN
50957	3945	1	209	209	CD
50957	3945	2	.	.	.
50957	3945	3	]	]	-RRB-
50957	3946	1	Here	here	RB
50957	3946	2	,	,	,
50957	3946	3	as	as	IN
50957	3946	4	at	at	IN
50957	3946	5	Niagara	Niagara	NNP
50957	3946	6	,	,	,
50957	3946	7	the	the	DT
50957	3946	8	problem	problem	NN
50957	3946	9	is	be	VBZ
50957	3946	10	comparatively	comparatively	RB
50957	3946	11	simple	simple	JJ
50957	3946	12	.	.	.
50957	3947	1	The	the	DT
50957	3947	2	upper	upper	JJ
50957	3947	3	strata	strata	NN
50957	3947	4	of	of	IN
50957	3947	5	rock	rock	NN
50957	3947	6	consist	consist	VB
50957	3947	7	of	of	IN
50957	3947	8	hard	hard	JJ
50957	3947	9	limestone	limestone	NN
50957	3947	10	,	,	,
50957	3947	11	which	which	WDT
50957	3947	12	is	be	VBZ
50957	3947	13	underlaid	underlaid	NN
50957	3947	14	by	by	IN
50957	3947	15	a	a	DT
50957	3947	16	soft	soft	JJ
50957	3947	17	sandstone	sandstone	NN
50957	3947	18	,	,	,
50957	3947	19	which	which	WDT
50957	3947	20	,	,	,
50957	3947	21	like	like	IN
50957	3947	22	the	the	DT
50957	3947	23	underlying	underlie	VBG
50957	3947	24	shale	shale	NN
50957	3947	25	at	at	IN
50957	3947	26	Niagara	Niagara	NNP
50957	3947	27	,	,	,
50957	3947	28	is	be	VBZ
50957	3947	29	eroded	erode	VBN
50957	3947	30	faster	fast	RBR
50957	3947	31	than	than	IN
50957	3947	32	the	the	DT
50957	3947	33	upper	upper	JJ
50957	3947	34	strata	strata	NN
50957	3947	35	,	,	,
50957	3947	36	and	and	CC
50957	3947	37	so	so	RB
50957	3947	38	a	a	DT
50957	3947	39	perpendicular	perpendicular	JJ
50957	3947	40	fall	fall	NN
50957	3947	41	is	be	VBZ
50957	3947	42	maintained	maintain	VBN
50957	3947	43	.	.	.
50957	3948	1	The	the	DT
50957	3948	2	strata	strata	NN
50957	3948	3	are	be	VBP
50957	3948	4	so	so	RB
50957	3948	5	uniform	uniform	JJ
50957	3948	6	in	in	IN
50957	3948	7	texture	texture	NN
50957	3948	8	and	and	CC
50957	3948	9	thickness	thickness	NN
50957	3948	10	that	that	IN
50957	3948	11	,	,	,
50957	3948	12	with	with	IN
50957	3948	13	the	the	DT
50957	3948	14	present	present	JJ
50957	3948	15	amount	amount	NN
50957	3948	16	of	of	IN
50957	3948	17	water	water	NN
50957	3948	18	in	in	IN
50957	3948	19	the	the	DT
50957	3948	20	river	river	NN
50957	3948	21	,	,	,
50957	3948	22	the	the	DT
50957	3948	23	rate	rate	NN
50957	3948	24	of	of	IN
50957	3948	25	recession	recession	NN
50957	3948	26	of	of	IN
50957	3948	27	the	the	DT
50957	3948	28	falls	fall	NNS
50957	3948	29	must	must	MD
50957	3948	30	have	have	VB
50957	3948	31	been	be	VBN
50957	3948	32	,	,	,
50957	3948	33	from	from	IN
50957	3948	34	the	the	DT
50957	3948	35	beginning	beginning	NN
50957	3948	36	,	,	,
50957	3948	37	very	very	RB
50957	3948	38	constant	constant	JJ
50957	3948	39	.	.	.
50957	3949	1	If	if	IN
50957	3949	2	,	,	,
50957	3949	3	therefore	therefore	RB
50957	3949	4	,	,	,
50957	3949	5	the	the	DT
50957	3949	6	rate	rate	NN
50957	3949	7	can	can	MD
50957	3949	8	be	be	VB
50957	3949	9	determined	determine	VBN
50957	3949	10	,	,	,
50957	3949	11	the	the	DT
50957	3949	12	problem	problem	NN
50957	3949	13	can	can	MD
50957	3949	14	be	be	VB
50957	3949	15	solved	solve	VBN
50957	3949	16	with	with	IN
50957	3949	17	a	a	DT
50957	3949	18	good	good	JJ
50957	3949	19	degree	degree	NN
50957	3949	20	of	of	IN
50957	3949	21	confidence	confidence	NN
50957	3949	22	.	.	.
50957	3950	1	Fortunately	fortunately	RB
50957	3950	2	,	,	,
50957	3950	3	the	the	DT
50957	3950	4	first	first	JJ
50957	3950	5	discoverer	discoverer	NN
50957	3950	6	of	of	IN
50957	3950	7	the	the	DT
50957	3950	8	cataract	cataract	NN
50957	3950	9	--	--	:
50957	3950	10	the	the	DT
50957	3950	11	Catholic	Catholic	NNP
50957	3950	12	missionary	missionary	JJ
50957	3950	13	Hennepin	Hennepin	NNP
50957	3950	14	--	--	:
50957	3950	15	was	be	VBD
50957	3950	16	an	an	DT
50957	3950	17	accurate	accurate	JJ
50957	3950	18	observer	observer	NN
50957	3950	19	,	,	,
50957	3950	20	and	and	CC
50957	3950	21	was	be	VBD
50957	3950	22	given	give	VBN
50957	3950	23	to	to	IN
50957	3950	24	recording	record	VBG
50957	3950	25	his	-PRON-	PRP$
50957	3950	26	observations	observation	NNS
50957	3950	27	for	for	IN
50957	3950	28	the	the	DT
50957	3950	29	instruction	instruction	NN
50957	3950	30	of	of	IN
50957	3950	31	the	the	DT
50957	3950	32	outside	outside	JJ
50957	3950	33	world	world	NN
50957	3950	34	and	and	CC
50957	3950	35	of	of	IN
50957	3950	36	future	future	JJ
50957	3950	37	generations	generation	NNS
50957	3950	38	.	.	.
50957	3951	1	From	from	IN
50957	3951	2	his	-PRON-	PRP$
50957	3951	3	description	description	NN
50957	3951	4	,	,	,
50957	3951	5	printed	print	VBN
50957	3951	6	in	in	IN
50957	3951	7	Amsterdam	Amsterdam	NNP
50957	3951	8	in	in	IN
50957	3951	9	1704	1704	CD
50957	3951	10	,	,	,
50957	3951	11	Professor	Professor	NNP
50957	3951	12	N.	N.	NNP
50957	3951	13	H.	H.	NNP
50957	3951	14	Winchell	Winchell	NNP
50957	3951	15	is	be	VBZ
50957	3951	16	able	able	JJ
50957	3951	17	to	to	TO
50957	3951	18	determine	determine	VB
50957	3951	19	the	the	DT
50957	3951	20	precise	precise	JJ
50957	3951	21	locality	locality	NN
50957	3951	22	of	of	IN
50957	3951	23	the	the	DT
50957	3951	24	cataract	cataract	NN
50957	3951	25	when	when	WRB
50957	3951	26	discovered	discover	VBN
50957	3951	27	in	in	IN
50957	3951	28	1680	1680	CD
50957	3951	29	.	.	.
50957	3952	1	Again	again	RB
50957	3952	2	,	,	,
50957	3952	3	in	in	IN
50957	3952	4	1766	1766	CD
50957	3952	5	the	the	DT
50957	3952	6	Catholic	Catholic	NNP
50957	3952	7	missionary	missionary	NN
50957	3952	8	Carver	Carver	NNP
50957	3952	9	visited	visit	VBD
50957	3952	10	the	the	DT
50957	3952	11	falls	fall	NNS
50957	3952	12	,	,	,
50957	3952	13	and	and	CC
50957	3952	14	not	not	RB
50957	3952	15	only	only	RB
50957	3952	16	wrote	write	VBD
50957	3952	17	a	a	DT
50957	3952	18	description	description	NN
50957	3952	19	,	,	,
50957	3952	20	but	but	CC
50957	3952	21	made	make	VBD
50957	3952	22	a	a	DT
50957	3952	23	sketch	sketch	NN
50957	3952	24	(	(	-LRB-
50957	3952	25	found	find	VBN
50957	3952	26	in	in	IN
50957	3952	27	an	an	DT
50957	3952	28	account	account	NN
50957	3952	29	of	of	IN
50957	3952	30	his	-PRON-	PRP$
50957	3952	31	travels	travel	NNS
50957	3952	32	,	,	,
50957	3952	33	published	publish	VBN
50957	3952	34	in	in	IN
50957	3952	35	London	London	NNP
50957	3952	36	in	in	IN
50957	3952	37	1788	1788	CD
50957	3952	38	)	)	-RRB-
50957	3952	39	which	which	WDT
50957	3952	40	confirms	confirm	VBZ
50957	3952	41	the	the	DT
50957	3952	42	inferences	inference	NNS
50957	3952	43	drawn	draw	VBN
50957	3952	44	from	from	IN
50957	3952	45	Hennepin	Hennepin	NNP
50957	3952	46	's	's	POS
50957	3952	47	narrative	narrative	NN
50957	3952	48	.	.	.
50957	3953	1	The	the	DT
50957	3953	2	actual	actual	JJ
50957	3953	3	period	period	NN
50957	3953	4	of	of	IN
50957	3953	5	recession	recession	NN
50957	3953	6	,	,	,
50957	3953	7	however	however	RB
50957	3953	8	(	(	-LRB-
50957	3953	9	which	which	WDT
50957	3953	10	Professor	Professor	NNP
50957	3953	11	Winchell	Winchell	NNP
50957	3953	12	duly	duly	RB
50957	3953	13	takes	take	VBZ
50957	3953	14	into	into	IN
50957	3953	15	account	account	NN
50957	3953	16	)	)	-RRB-
50957	3953	17	,	,	,
50957	3953	18	extends	extend	VBZ
50957	3953	19	only	only	RB
50957	3953	20	to	to	IN
50957	3953	21	the	the	DT
50957	3953	22	year	year	NN
50957	3953	23	1856	1856	CD
50957	3953	24	,	,	,
50957	3953	25	at	at	IN
50957	3953	26	which	which	WDT
50957	3953	27	time	time	NN
50957	3953	28	such	such	JJ
50957	3953	29	artificial	artificial	JJ
50957	3953	30	changes	change	NNS
50957	3953	31	were	be	VBD
50957	3953	32	introduced	introduce	VBN
50957	3953	33	as	as	IN
50957	3953	34	to	to	TO
50957	3953	35	modify	modify	VB
50957	3953	36	the	the	DT
50957	3953	37	rate	rate	NN
50957	3953	38	of	of	IN
50957	3953	39	recession	recession	NN
50957	3953	40	and	and	CC
50957	3953	41	disturb	disturb	VBP
50957	3953	42	further	further	JJ
50957	3953	43	calculations	calculation	NNS
50957	3953	44	.	.	.
50957	3954	1	But	but	CC
50957	3954	2	between	between	IN
50957	3954	3	1680	1680	CD
50957	3954	4	and	and	CC
50957	3954	5	1766	1766	CD
50957	3954	6	the	the	DT
50957	3954	7	falls	fall	NNS
50957	3954	8	had	have	VBD
50957	3954	9	evidently	evidently	RB
50957	3954	10	receded	recede	VBN
50957	3954	11	about	about	RB
50957	3954	12	412	412	CD
50957	3954	13	feet	foot	NNS
50957	3954	14	.	.	.
50957	3955	1	Between	between	IN
50957	3955	2	1766	1766	CD
50957	3955	3	and	and	CC
50957	3955	4	1856	1856	CD
50957	3955	5	the	the	DT
50957	3955	6	recession	recession	NN
50957	3955	7	had	have	VBD
50957	3955	8	been	be	VBN
50957	3955	9	600	600	CD
50957	3955	10	feet	foot	NNS
50957	3955	11	.	.	.
50957	3956	1	The	the	DT
50957	3956	2	average	average	JJ
50957	3956	3	rate	rate	NN
50957	3956	4	is	be	VBZ
50957	3956	5	estimated	estimate	VBN
50957	3956	6	by	by	IN
50957	3956	7	Professor	Professor	NNP
50957	3956	8	Winchell	Winchell	NNP
50957	3956	9	to	to	TO
50957	3956	10	be	be	VB
50957	3956	11	about	about	RB
50957	3956	12	five	five	CD
50957	3956	13	feet	foot	NNS
50957	3956	14	per	per	IN
50957	3956	15	year	year	NN
50957	3956	16	,	,	,
50957	3956	17	and	and	CC
50957	3956	18	the	the	DT
50957	3956	19	total	total	JJ
50957	3956	20	length	length	NN
50957	3956	21	of	of	IN
50957	3956	22	time	time	NN
50957	3956	23	required	require	VBN
50957	3956	24	for	for	IN
50957	3956	25	the	the	DT
50957	3956	26	formation	formation	NN
50957	3956	27	of	of	IN
50957	3956	28	the	the	DT
50957	3956	29	gorge	gorge	NN
50957	3956	30	above	above	IN
50957	3956	31	Fort	Fort	NNP
50957	3956	32	Snelling	Snelling	NNP
50957	3956	33	is	be	VBZ
50957	3956	34	a	a	DT
50957	3956	35	little	little	JJ
50957	3956	36	less	less	JJR
50957	3956	37	than	than	IN
50957	3956	38	eight	eight	CD
50957	3956	39	thousand	thousand	CD
50957	3956	40	years	year	NNS
50957	3956	41	,	,	,
50957	3956	42	or	or	CC
50957	3956	43	about	about	IN
50957	3956	44	the	the	DT
50957	3956	45	same	same	JJ
50957	3956	46	as	as	IN
50957	3956	47	that	that	DT
50957	3956	48	calculated	calculate	VBN
50957	3956	49	by	by	IN
50957	3956	50	Messrs.	Messrs.	NNP
50957	3956	51	Woodward	Woodward	NNP
50957	3956	52	and	and	CC
50957	3956	53	Gilbert	Gilbert	NNP
50957	3956	54	for	for	IN
50957	3956	55	the	the	DT
50957	3956	56	Niagara	Niagara	NNP
50957	3956	57	gorge	gorge	NN
50957	3956	58	.	.	.
50957	3957	1	To	to	IN
50957	3957	2	these	these	DT
50957	3957	3	calculations	calculation	NNS
50957	3957	4	of	of	IN
50957	3957	5	Professor	Professor	NNP
50957	3957	6	Winchell	Winchell	NNP
50957	3957	7	it	-PRON-	PRP
50957	3957	8	does	do	VBZ
50957	3957	9	not	not	RB
50957	3957	10	seem	seem	VB
50957	3957	11	possible	possible	JJ
50957	3957	12	to	to	TO
50957	3957	13	urge	urge	VB
50957	3957	14	any	any	DT
50957	3957	15	valid	valid	JJ
50957	3957	16	objection	objection	NN
50957	3957	17	.	.	.
50957	3958	1	It	-PRON-	PRP
50957	3958	2	does	do	VBZ
50957	3958	3	not	not	RB
50957	3958	4	seem	seem	VB
50957	3958	5	credible	credible	JJ
50957	3958	6	that	that	IN
50957	3958	7	the	the	DT
50957	3958	8	amount	amount	NN
50957	3958	9	of	of	IN
50957	3958	10	water	water	NN
50957	3958	11	in	in	IN
50957	3958	12	the	the	DT
50957	3958	13	Mississippi	Mississippi	NNP
50957	3958	14	should	should	MD
50957	3958	15	ever	ever	RB
50957	3958	16	have	have	VB
50957	3958	17	been	be	VBN
50957	3958	18	less	less	JJR
50957	3958	19	than	than	IN
50957	3958	20	now	now	RB
50957	3958	21	,	,	,
50957	3958	22	while	while	IN
50957	3958	23	during	during	IN
50957	3958	24	the	the	DT
50957	3958	25	continuance	continuance	NN
50957	3958	26	of	of	IN
50957	3958	27	the	the	DT
50957	3958	28	ice	ice	NN
50957	3958	29	in	in	IN
50957	3958	30	the	the	DT
50957	3958	31	upper	upper	JJ
50957	3958	32	portion	portion	NN
50957	3958	33	of	of	IN
50957	3958	34	the	the	DT
50957	3958	35	Mississippi	Mississippi	NNP
50957	3958	36	basin	basin	NN
50957	3958	37	the	the	DT
50957	3958	38	flow	flow	NN
50957	3958	39	of	of	IN
50957	3958	40	water	water	NN
50957	3958	41	was	be	VBD
50957	3958	42	certainly	certainly	RB
50957	3958	43	far	far	RB
50957	3958	44	greater	great	JJR
50957	3958	45	than	than	IN
50957	3958	46	now	now	RB
50957	3958	47	.	.	.
50957	3959	1	If	if	IN
50957	3959	2	any	any	DT
50957	3959	3	one	one	CD
50957	3959	4	is	be	VBZ
50957	3959	5	inclined	incline	VBN
50957	3959	6	to	to	TO
50957	3959	7	challenge	challenge	VB
50957	3959	8	Professor	Professor	NNP
50957	3959	9	Winchell	Winchell	NNP
50957	3959	10	's	's	POS
50957	3959	11	interpretation	interpretation	NN
50957	3959	12	of	of	IN
50957	3959	13	the	the	DT
50957	3959	14	facts	fact	NNS
50957	3959	15	,	,	,
50957	3959	16	even	even	RB
50957	3959	17	a	a	DT
50957	3959	18	hasty	hasty	JJ
50957	3959	19	visit	visit	NN
50957	3959	20	to	to	IN
50957	3959	21	the	the	DT
50957	3959	22	locality	locality	NN
50957	3959	23	will	will	MD
50957	3959	24	suffice	suffice	VB
50957	3959	25	to	to	TO
50957	3959	26	produce	produce	VB
50957	3959	27	conviction	conviction	NN
50957	3959	28	.	.	.
50957	3960	1	The	the	DT
50957	3960	2	comparative	comparative	JJ
50957	3960	3	youth	youth	NN
50957	3960	4	of	of	IN
50957	3960	5	the	the	DT
50957	3960	6	gorge	gorge	NN
50957	3960	7	from	from	IN
50957	3960	8	Fort	Fort	NNP
50957	3960	9	Snelling	Snelling	NNP
50957	3960	10	up	up	RP
50957	3960	11	to	to	IN
50957	3960	12	Minneapolis	Minneapolis	NNP
50957	3960	13	is	be	VBZ
50957	3960	14	evident	evident	JJ
50957	3960	15	:	:	:
50957	3960	16	1	1	CD
50957	3960	17	.	.	.
50957	3961	1	From	from	IN
50957	3961	2	its	-PRON-	PRP$
50957	3961	3	relative	relative	JJ
50957	3961	4	narrowness	narrowness	NN
50957	3961	5	,	,	,
50957	3961	6	when	when	WRB
50957	3961	7	compared	compare	VBN
50957	3961	8	with	with	IN
50957	3961	9	the	the	DT
50957	3961	10	main	main	JJ
50957	3961	11	valley	valley	NN
50957	3961	12	below	below	RB
50957	3961	13	.	.	.
50957	3962	1	This	this	DT
50957	3962	2	is	be	VBZ
50957	3962	3	represented	represent	VBN
50957	3962	4	by	by	IN
50957	3962	5	the	the	DT
50957	3962	6	shading	shading	NN
50957	3962	7	upon	upon	IN
50957	3962	8	the	the	DT
50957	3962	9	map	map	NN
50957	3962	10	.	.	.
50957	3963	1	The	the	DT
50957	3963	2	gorge	gorge	NN
50957	3963	3	from	from	IN
50957	3963	4	Fort	Fort	NNP
50957	3963	5	Snelling	Snelling	NNP
50957	3963	6	up	up	RP
50957	3963	7	is	be	VBZ
50957	3963	8	not	not	RB
50957	3963	9	old	old	JJ
50957	3963	10	enough	enough	RB
50957	3963	11	to	to	TO
50957	3963	12	have	have	VB
50957	3963	13	permitted	permit	VBN
50957	3963	14	much	much	JJ
50957	3963	15	enlargement	enlargement	NN
50957	3963	16	by	by	IN
50957	3963	17	the	the	DT
50957	3963	18	gradual	gradual	JJ
50957	3963	19	undermining	undermining	NN
50957	3963	20	of	of	IN
50957	3963	21	the	the	DT
50957	3963	22	superficial	superficial	JJ
50957	3963	23	strata	strata	NN
50957	3963	24	on	on	IN
50957	3963	25	either	either	DT
50957	3963	26	side	side	NN
50957	3963	27	,	,	,
50957	3963	28	which	which	WDT
50957	3963	29	slowly	slowly	RB
50957	3963	30	but	but	CC
50957	3963	31	constantly	constantly	RB
50957	3963	32	goes	go	VBZ
50957	3963	33	on	on	RP
50957	3963	34	.	.	.
50957	3964	1	2	2	LS
50957	3964	2	.	.	.
50957	3965	1	From	from	IN
50957	3965	2	the	the	DT
50957	3965	3	abruptness	abruptness	NN
50957	3965	4	with	with	IN
50957	3965	5	which	which	WDT
50957	3965	6	it	-PRON-	PRP
50957	3965	7	merges	merge	VBZ
50957	3965	8	into	into	IN
50957	3965	9	the	the	DT
50957	3965	10	preglacial	preglacial	JJ
50957	3965	11	valley	valley	NN
50957	3965	12	of	of	IN
50957	3965	13	the	the	DT
50957	3965	14	Minnesota	Minnesota	NNP
50957	3965	15	-	-	HYPH
50957	3965	16	Mississippi	Mississippi	NNP
50957	3965	17	.	.	.
50957	3966	1	The	the	DT
50957	3966	2	opening	opening	NN
50957	3966	3	at	at	IN
50957	3966	4	Fort	Fort	NNP
50957	3966	5	Snelling	Snelling	NNP
50957	3966	6	is	be	VBZ
50957	3966	7	not	not	RB
50957	3966	8	Y	y	NN
50957	3966	9	-	-	HYPH
50957	3966	10	shaped	shaped	JJ
50957	3966	11	,	,	,
50957	3966	12	as	as	IN
50957	3966	13	in	in	IN
50957	3966	14	gorges	gorge	NNS
50957	3966	15	where	where	WRB
50957	3966	16	there	there	EX
50957	3966	17	has	have	VBZ
50957	3966	18	been	be	VBN
50957	3966	19	indefinite	indefinite	JJ
50957	3966	20	time	time	NN
50957	3966	21	for	for	IN
50957	3966	22	the	the	DT
50957	3966	23	operation	operation	NN
50957	3966	24	of	of	IN
50957	3966	25	erosive	erosive	JJ
50957	3966	26	agencies	agency	NNS
50957	3966	27	.	.	.
50957	3967	1	3	3	LS
50957	3967	2	.	.	.
50957	3968	1	Furthermore	furthermore	RB
50957	3968	2	,	,	,
50957	3968	3	the	the	DT
50957	3968	4	precipices	precipice	NNS
50957	3968	5	lining	line	VBG
50957	3968	6	the	the	DT
50957	3968	7	post	post	JJ
50957	3968	8	-	-	JJ
50957	3968	9	glacial	glacial	JJ
50957	3968	10	gorge	gorge	NN
50957	3968	11	above	above	IN
50957	3968	12	Fort	Fort	NNP
50957	3968	13	Snelling	Snelling	NNP
50957	3968	14	are	be	VBP
50957	3968	15	far	far	RB
50957	3968	16	more	more	RBR
50957	3968	17	abrupt	abrupt	JJ
50957	3968	18	than	than	IN
50957	3968	19	those	those	DT
50957	3968	20	in	in	IN
50957	3968	21	the	the	DT
50957	3968	22	preglacial	preglacial	JJ
50957	3968	23	valley	valley	NN
50957	3968	24	below	below	RB
50957	3968	25	,	,	,
50957	3968	26	and	and	CC
50957	3968	27	they	-PRON-	PRP
50957	3968	28	give	give	VBP
50957	3968	29	far	far	RB
50957	3968	30	less	less	JJR
50957	3968	31	evidence	evidence	NN
50957	3968	32	of	of	IN
50957	3968	33	weathering	weather	VBG
50957	3968	34	.	.	.
50957	3969	1	4	4	LS
50957	3969	2	.	.	.
50957	3970	1	Still	still	RB
50957	3970	2	,	,	,
50957	3970	3	again	again	RB
50957	3970	4	,	,	,
50957	3970	5	the	the	DT
50957	3970	6	tributary	tributary	JJ
50957	3970	7	streams	stream	NNS
50957	3970	8	,	,	,
50957	3970	9	like	like	IN
50957	3970	10	the	the	DT
50957	3970	11	Minnehaha	Minnehaha	NNP
50957	3970	12	River	River	NNP
50957	3970	13	,	,	,
50957	3970	14	which	which	WDT
50957	3970	15	empty	empty	JJ
50957	3970	16	into	into	IN
50957	3970	17	the	the	DT
50957	3970	18	Mississippi	Mississippi	NNP
50957	3970	19	between	between	IN
50957	3970	20	Fort	Fort	NNP
50957	3970	21	Snelling	Snelling	NNP
50957	3970	22	and	and	CC
50957	3970	23	Minneapolis	Minneapolis	NNP
50957	3970	24	,	,	,
50957	3970	25	flow	flow	VBP
50957	3970	26	upon	upon	IN
50957	3970	27	the	the	DT
50957	3970	28	surface	surface	NN
50957	3970	29	,	,	,
50957	3970	30	and	and	CC
50957	3970	31	have	have	VBP
50957	3970	32	eroded	erode	VBN
50957	3970	33	gorges	gorge	NNS
50957	3970	34	of	of	IN
50957	3970	35	very	very	RB
50957	3970	36	limited	limited	JJ
50957	3970	37	extent	extent	NN
50957	3970	38	;	;	:
50957	3970	39	whereas	whereas	IN
50957	3970	40	,	,	,
50957	3970	41	below	below	IN
50957	3970	42	Fort	Fort	NNP
50957	3970	43	Snelling	Snelling	NNP
50957	3970	44	,	,	,
50957	3970	45	the	the	DT
50957	3970	46	small	small	JJ
50957	3970	47	streams	stream	NNS
50957	3970	48	have	have	VBP
50957	3970	49	usually	usually	RB
50957	3970	50	either	either	CC
50957	3970	51	found	find	VBN
50957	3970	52	underground	underground	JJ
50957	3970	53	access	access	NN
50957	3970	54	to	to	IN
50957	3970	55	the	the	DT
50957	3970	56	river	river	NN
50957	3970	57	or	or	CC
50957	3970	58	occupy	occupy	NN
50957	3970	59	gorges	gorge	NNS
50957	3970	60	of	of	IN
50957	3970	61	indefinite	indefinite	JJ
50957	3970	62	extent	extent	NN
50957	3970	63	.	.	.
50957	3971	1	The	the	DT
50957	3971	2	above	above	JJ
50957	3971	3	estimates	estimate	NNS
50957	3971	4	,	,	,
50957	3971	5	setting	set	VBG
50957	3971	6	such	such	JJ
50957	3971	7	narrow	narrow	JJ
50957	3971	8	limits	limit	NNS
50957	3971	9	to	to	IN
50957	3971	10	post	post	JJ
50957	3971	11	-	-	JJ
50957	3971	12	glacial	glacial	JJ
50957	3971	13	time	time	NN
50957	3971	14	in	in	IN
50957	3971	15	America	America	NNP
50957	3971	16	,	,	,
50957	3971	17	will	will	MD
50957	3971	18	seem	seem	VB
50957	3971	19	surprising	surprising	JJ
50957	3971	20	only	only	RB
50957	3971	21	to	to	IN
50957	3971	22	those	those	DT
50957	3971	23	who	who	WP
50957	3971	24	have	have	VBP
50957	3971	25	not	not	RB
50957	3971	26	carefully	carefully	RB
50957	3971	27	considered	consider	VBN
50957	3971	28	the	the	DT
50957	3971	29	glacial	glacial	JJ
50957	3971	30	phenomena	phenomenon	NNS
50957	3971	31	of	of	IN
50957	3971	32	various	various	JJ
50957	3971	33	kinds	kind	NNS
50957	3971	34	to	to	TO
50957	3971	35	be	be	VB
50957	3971	36	observed	observe	VBN
50957	3971	37	all	all	RB
50957	3971	38	over	over	IN
50957	3971	39	the	the	DT
50957	3971	40	glaciated	glaciated	JJ
50957	3971	41	area	area	NN
50957	3971	42	.	.	.
50957	3972	1	As	as	IN
50957	3972	2	already	already	RB
50957	3972	3	said	say	VBD
50957	3972	4	,	,	,
50957	3972	5	the	the	DT
50957	3972	6	glaciated	glaciated	JJ
50957	3972	7	portion	portion	NN
50957	3972	8	of	of	IN
50957	3972	9	North	North	NNP
50957	3972	10	America	America	NNP
50957	3972	11	is	be	VBZ
50957	3972	12	a	a	DT
50957	3972	13	region	region	NN
50957	3972	14	of	of	IN
50957	3972	15	waterfalls	waterfall	NNS
50957	3972	16	,	,	,
50957	3972	17	caused	cause	VBN
50957	3972	18	by	by	IN
50957	3972	19	the	the	DT
50957	3972	20	filling	filling	NN
50957	3972	21	up	up	RP
50957	3972	22	of	of	IN
50957	3972	23	old	old	JJ
50957	3972	24	channels	channel	NNS
50957	3972	25	with	with	IN
50957	3972	26	glacial	glacial	JJ
50957	3972	27	_	_	NNP
50957	3972	28	débris	débris	NN
50957	3972	29	_	_	NNP
50957	3972	30	,	,	,
50957	3972	31	and	and	CC
50957	3972	32	the	the	DT
50957	3972	33	consequent	consequent	JJ
50957	3972	34	diversion	diversion	NN
50957	3972	35	of	of	IN
50957	3972	36	the	the	DT
50957	3972	37	water	water	NN
50957	3972	38	-	-	HYPH
50957	3972	39	courses	course	NNS
50957	3972	40	.	.	.
50957	3973	1	By	by	IN
50957	3973	2	this	this	DT
50957	3973	3	means	mean	VBZ
50957	3973	4	the	the	DT
50957	3973	5	streams	stream	NNS
50957	3973	6	in	in	IN
50957	3973	7	countless	countless	JJ
50957	3973	8	places	place	NNS
50957	3973	9	have	have	VBP
50957	3973	10	been	be	VBN
50957	3973	11	forced	force	VBN
50957	3973	12	to	to	TO
50957	3973	13	fall	fall	VB
50957	3973	14	over	over	IN
50957	3973	15	precipices	precipice	NNS
50957	3973	16	,	,	,
50957	3973	17	and	and	CC
50957	3973	18	to	to	TO
50957	3973	19	begin	begin	VB
50957	3973	20	anew	anew	RB
50957	3973	21	their	-PRON-	PRP$
50957	3973	22	work	work	NN
50957	3973	23	of	of	IN
50957	3973	24	erosion	erosion	NN
50957	3973	25	.	.	.
50957	3974	1	Waterfalls	waterfall	NNS
50957	3974	2	abound	abound	VBP
50957	3974	3	in	in	IN
50957	3974	4	the	the	DT
50957	3974	5	glaciated	glaciated	JJ
50957	3974	6	region	region	NN
50957	3974	7	because	because	IN
50957	3974	8	post	post	JJ
50957	3974	9	-	-	JJ
50957	3974	10	glacial	glacial	JJ
50957	3974	11	time	time	NN
50957	3974	12	is	be	VBZ
50957	3974	13	so	so	RB
50957	3974	14	short	short	JJ
50957	3974	15	.	.	.
50957	3975	1	Give	give	VB
50957	3975	2	these	these	DT
50957	3975	3	streams	stream	NNS
50957	3975	4	time	time	NN
50957	3975	5	enough	enough	RB
50957	3975	6	,	,	,
50957	3975	7	and	and	CC
50957	3975	8	they	-PRON-	PRP
50957	3975	9	will	will	MD
50957	3975	10	wear	wear	VB
50957	3975	11	their	-PRON-	PRP$
50957	3975	12	way	way	NN
50957	3975	13	back	back	RB
50957	3975	14	to	to	IN
50957	3975	15	their	-PRON-	PRP$
50957	3975	16	sources	source	NNS
50957	3975	17	,	,	,
50957	3975	18	as	as	IN
50957	3975	19	the	the	DT
50957	3975	20	preglacial	preglacial	JJ
50957	3975	21	streams	stream	NNS
50957	3975	22	had	have	VBD
50957	3975	23	done	do	VBN
50957	3975	24	over	over	IN
50957	3975	25	the	the	DT
50957	3975	26	same	same	JJ
50957	3975	27	area	area	NN
50957	3975	28	,	,	,
50957	3975	29	and	and	CC
50957	3975	30	as	as	IN
50957	3975	31	similar	similar	JJ
50957	3975	32	streams	stream	NNS
50957	3975	33	have	have	VBP
50957	3975	34	done	do	VBN
50957	3975	35	outside	outside	IN
50957	3975	36	the	the	DT
50957	3975	37	glaciated	glaciated	JJ
50957	3975	38	region	region	NN
50957	3975	39	.	.	.
50957	3976	1	Upon	upon	IN
50957	3976	2	close	close	JJ
50957	3976	3	observation	observation	NN
50957	3976	4	,	,	,
50957	3976	5	it	-PRON-	PRP
50957	3976	6	will	will	MD
50957	3976	7	be	be	VB
50957	3976	8	found	find	VBN
50957	3976	9	that	that	IN
50957	3976	10	the	the	DT
50957	3976	11	waterfalls	waterfall	NNS
50957	3976	12	in	in	IN
50957	3976	13	America	America	NNP
50957	3976	14	are	be	VBP
50957	3976	15	nearly	nearly	RB
50957	3976	16	all	all	DT
50957	3976	17	post	post	JJ
50957	3976	18	-	-	JJ
50957	3976	19	glacial	glacial	JJ
50957	3976	20	,	,	,
50957	3976	21	and	and	CC
50957	3976	22	that	that	IN
50957	3976	23	their	-PRON-	PRP$
50957	3976	24	work	work	NN
50957	3976	25	of	of	IN
50957	3976	26	erosion	erosion	NN
50957	3976	27	has	have	VBZ
50957	3976	28	been	be	VBN
50957	3976	29	confined	confine	VBN
50957	3976	30	to	to	IN
50957	3976	31	a	a	DT
50957	3976	32	very	very	RB
50957	3976	33	limited	limited	JJ
50957	3976	34	time	time	NN
50957	3976	35	.	.	.
50957	3977	1	A	a	DT
50957	3977	2	fair	fair	JJ
50957	3977	3	example	example	NN
50957	3977	4	is	be	VBZ
50957	3977	5	to	to	TO
50957	3977	6	be	be	VB
50957	3977	7	seen	see	VBN
50957	3977	8	at	at	IN
50957	3977	9	Elyria	Elyria	NNP
50957	3977	10	,	,	,
50957	3977	11	Ohio	Ohio	NNP
50957	3977	12	,	,	,
50957	3977	13	in	in	IN
50957	3977	14	the	the	DT
50957	3977	15	falls	fall	NNS
50957	3977	16	of	of	IN
50957	3977	17	Black	Black	NNP
50957	3977	18	River	River	NNP
50957	3977	19	,	,	,
50957	3977	20	one	one	CD
50957	3977	21	of	of	IN
50957	3977	22	the	the	DT
50957	3977	23	small	small	JJ
50957	3977	24	streams	stream	NNS
50957	3977	25	which	which	WDT
50957	3977	26	empty	empty	JJ
50957	3977	27	into	into	IN
50957	3977	28	Lake	Lake	NNP
50957	3977	29	Erie	Erie	NNP
50957	3977	30	from	from	IN
50957	3977	31	the	the	DT
50957	3977	32	south	south	NN
50957	3977	33	.	.	.
50957	3978	1	Its	-PRON-	PRP$
50957	3978	2	post	post	JJ
50957	3978	3	-	-	JJ
50957	3978	4	glacial	glacial	JJ
50957	3978	5	gorge	gorge	NN
50957	3978	6	,	,	,
50957	3978	7	worn	wear	VBN
50957	3978	8	in	in	IN
50957	3978	9	sandstone	sandstone	NN
50957	3978	10	which	which	WDT
50957	3978	11	overlies	overlie	VBZ
50957	3978	12	soft	soft	JJ
50957	3978	13	shale	shale	NNP
50957	3978	14	,	,	,
50957	3978	15	is	be	VBZ
50957	3978	16	only	only	RB
50957	3978	17	about	about	RB
50957	3978	18	two	two	CD
50957	3978	19	thousand	thousand	CD
50957	3978	20	feet	foot	NNS
50957	3978	21	in	in	IN
50957	3978	22	length	length	NN
50957	3978	23	,	,	,
50957	3978	24	and	and	CC
50957	3978	25	it	-PRON-	PRP
50957	3978	26	has	have	VBZ
50957	3978	27	as	as	RB
50957	3978	28	yet	yet	RB
50957	3978	29	made	make	VBN
50957	3978	30	no	no	DT
50957	3978	31	approach	approach	NN
50957	3978	32	toward	toward	IN
50957	3978	33	a	a	DT
50957	3978	34	V	v	NN
50957	3978	35	-	-	HYPH
50957	3978	36	shaped	shape	VBN
50957	3978	37	outlet	outlet	NN
50957	3978	38	.	.	.
50957	3979	1	The	the	DT
50957	3979	2	same	same	JJ
50957	3979	3	impression	impression	NN
50957	3979	4	of	of	IN
50957	3979	5	recent	recent	JJ
50957	3979	6	age	age	NN
50957	3979	7	is	be	VBZ
50957	3979	8	made	make	VBN
50957	3979	9	by	by	IN
50957	3979	10	examining	examine	VBG
50957	3979	11	the	the	DT
50957	3979	12	outlets	outlet	NNS
50957	3979	13	of	of	IN
50957	3979	14	almost	almost	RB
50957	3979	15	any	any	DT
50957	3979	16	of	of	IN
50957	3979	17	the	the	DT
50957	3979	18	lakes	lake	NNS
50957	3979	19	which	which	WDT
50957	3979	20	dot	dot	VBP
50957	3979	21	the	the	DT
50957	3979	22	glaciated	glaciated	JJ
50957	3979	23	area	area	NN
50957	3979	24	.	.	.
50957	3980	1	The	the	DT
50957	3980	2	very	very	JJ
50957	3980	3	reason	reason	NN
50957	3980	4	of	of	IN
50957	3980	5	the	the	DT
50957	3980	6	continued	continue	VBN
50957	3980	7	existence	existence	NN
50957	3980	8	of	of	IN
50957	3980	9	these	these	DT
50957	3980	10	lakes	lake	NNS
50957	3980	11	is	be	VBZ
50957	3980	12	that	that	IN
50957	3980	13	they	-PRON-	PRP
50957	3980	14	have	have	VBP
50957	3980	15	not	not	RB
50957	3980	16	had	have	VBN
50957	3980	17	time	time	NN
50957	3980	18	enough	enough	JJ
50957	3980	19	to	to	TO
50957	3980	20	lower	lower	VB
50957	3980	21	their	-PRON-	PRP$
50957	3980	22	outlets	outlet	NNS
50957	3980	23	sufficiently	sufficiently	RB
50957	3980	24	to	to	TO
50957	3980	25	drain	drain	VB
50957	3980	26	the	the	DT
50957	3980	27	water	water	NN
50957	3980	28	off	off	RP
50957	3980	29	,	,	,
50957	3980	30	as	as	IN
50957	3980	31	has	have	VBZ
50957	3980	32	been	be	VBN
50957	3980	33	done	do	VBN
50957	3980	34	in	in	IN
50957	3980	35	all	all	PDT
50957	3980	36	the	the	DT
50957	3980	37	unglaciated	unglaciated	JJ
50957	3980	38	region	region	NN
50957	3980	39	.	.	.
50957	3981	1	In	in	IN
50957	3981	2	many	many	JJ
50957	3981	3	cases	case	NNS
50957	3981	4	it	-PRON-	PRP
50957	3981	5	is	be	VBZ
50957	3981	6	easy	easy	JJ
50957	3981	7	to	to	TO
50957	3981	8	see	see	VB
50957	3981	9	that	that	IN
50957	3981	10	the	the	DT
50957	3981	11	time	time	NN
50957	3981	12	during	during	IN
50957	3981	13	which	which	WDT
50957	3981	14	this	this	DT
50957	3981	15	process	process	NN
50957	3981	16	of	of	IN
50957	3981	17	lowering	lower	VBG
50957	3981	18	the	the	DT
50957	3981	19	outlets	outlet	NNS
50957	3981	20	has	have	VBZ
50957	3981	21	been	be	VBN
50957	3981	22	going	go	VBG
50957	3981	23	on	on	RP
50957	3981	24	can	can	MD
50957	3981	25	not	not	RB
50957	3981	26	have	have	VB
50957	3981	27	been	be	VBN
50957	3981	28	many	many	JJ
50957	3981	29	thousand	thousand	CD
50957	3981	30	years	year	NNS
50957	3981	31	.	.	.
50957	3982	1	The	the	DT
50957	3982	2	same	same	JJ
50957	3982	3	impression	impression	NN
50957	3982	4	is	be	VBZ
50957	3982	5	made	make	VBN
50957	3982	6	upon	upon	IN
50957	3982	7	studying	study	VBG
50957	3982	8	the	the	DT
50957	3982	9	evidences	evidence	NNS
50957	3982	10	of	of	IN
50957	3982	11	post	post	JJ
50957	3982	12	-	-	JJ
50957	3982	13	glacial	glacial	JJ
50957	3982	14	valley	valley	NNP
50957	3982	15	erosion	erosion	NN
50957	3982	16	.	.	.
50957	3983	1	Ordinary	ordinary	JJ
50957	3983	2	streams	stream	NNS
50957	3983	3	constantly	constantly	RB
50957	3983	4	enlarge	enlarge	VBP
50957	3983	5	their	-PRON-	PRP$
50957	3983	6	troughs	trough	NNS
50957	3983	7	by	by	IN
50957	3983	8	impinging	impinge	VBG
50957	3983	9	against	against	IN
50957	3983	10	the	the	DT
50957	3983	11	banks	bank	NNS
50957	3983	12	now	now	RB
50957	3983	13	upon	upon	IN
50957	3983	14	one	one	CD
50957	3983	15	side	side	NN
50957	3983	16	and	and	CC
50957	3983	17	now	now	RB
50957	3983	18	upon	upon	IN
50957	3983	19	the	the	DT
50957	3983	20	other	other	JJ
50957	3983	21	,	,	,
50957	3983	22	and	and	CC
50957	3983	23	transporting	transport	VBG
50957	3983	24	the	the	DT
50957	3983	25	material	material	NN
50957	3983	26	towards	towards	IN
50957	3983	27	the	the	DT
50957	3983	28	sea	sea	NN
50957	3983	29	.	.	.
50957	3984	1	It	-PRON-	PRP
50957	3984	2	is	be	VBZ
50957	3984	3	estimated	estimate	VBN
50957	3984	4	by	by	IN
50957	3984	5	Wallace	Wallace	NNP
50957	3984	6	that	that	IN
50957	3984	7	nine	nine	CD
50957	3984	8	-	-	HYPH
50957	3984	9	tenths	tenth	NNS
50957	3984	10	of	of	IN
50957	3984	11	the	the	DT
50957	3984	12	sedimentary	sedimentary	JJ
50957	3984	13	material	material	NN
50957	3984	14	borne	bear	VBN
50957	3984	15	along	along	IN
50957	3984	16	by	by	IN
50957	3984	17	rivers	river	NNS
50957	3984	18	is	be	VBZ
50957	3984	19	gathered	gather	VBN
50957	3984	20	from	from	IN
50957	3984	21	the	the	DT
50957	3984	22	immediate	immediate	JJ
50957	3984	23	vicinity	vicinity	NN
50957	3984	24	of	of	IN
50957	3984	25	its	-PRON-	PRP$
50957	3984	26	current	current	NN
50957	3984	27	,	,	,
50957	3984	28	and	and	CC
50957	3984	29	goes	go	VBZ
50957	3984	30	to	to	TO
50957	3984	31	enlarge	enlarge	VB
50957	3984	32	the	the	DT
50957	3984	33	trough	trough	NN
50957	3984	34	of	of	IN
50957	3984	35	the	the	DT
50957	3984	36	stream	stream	NN
50957	3984	37	.	.	.
50957	3985	1	Upon	upon	IN
50957	3985	2	measuring	measure	VBG
50957	3985	3	the	the	DT
50957	3985	4	cubical	cubical	JJ
50957	3985	5	contents	content	NNS
50957	3985	6	of	of	IN
50957	3985	7	many	many	JJ
50957	3985	8	eroded	eroded	JJ
50957	3985	9	troughs	trough	NNS
50957	3985	10	of	of	IN
50957	3985	11	streams	stream	NNS
50957	3985	12	in	in	IN
50957	3985	13	the	the	DT
50957	3985	14	glaciated	glaciated	JJ
50957	3985	15	region	region	NN
50957	3985	16	,	,	,
50957	3985	17	and	and	CC
50957	3985	18	applying	apply	VBG
50957	3985	19	the	the	DT
50957	3985	20	tables	table	NNS
50957	3985	21	giving	give	VBG
50957	3985	22	the	the	DT
50957	3985	23	average	average	JJ
50957	3985	24	amount	amount	NN
50957	3985	25	of	of	IN
50957	3985	26	annual	annual	JJ
50957	3985	27	transportation	transportation	NN
50957	3985	28	of	of	IN
50957	3985	29	sediment	sediment	NN
50957	3985	30	by	by	IN
50957	3985	31	streams	stream	NNS
50957	3985	32	,	,	,
50957	3985	33	we	-PRON-	PRP
50957	3985	34	arrive	arrive	VBP
50957	3985	35	at	at	IN
50957	3985	36	nearly	nearly	RB
50957	3985	37	the	the	DT
50957	3985	38	same	same	JJ
50957	3985	39	results	result	NNS
50957	3985	40	as	as	IN
50957	3985	41	by	by	IN
50957	3985	42	the	the	DT
50957	3985	43	study	study	NN
50957	3985	44	of	of	IN
50957	3985	45	the	the	DT
50957	3985	46	recession	recession	NN
50957	3985	47	of	of	IN
50957	3985	48	post	post	JJ
50957	3985	49	-	-	JJ
50957	3985	50	glacial	glacial	JJ
50957	3985	51	waterfalls	waterfall	NNS
50957	3985	52	.	.	.
50957	3986	1	Professor	Professor	NNP
50957	3986	2	L.	L.	NNP
50957	3986	3	E.	E.	NNP
50957	3986	4	Hicks	Hicks	NNP
50957	3986	5	,	,	,
50957	3986	6	of	of	IN
50957	3986	7	Granville	Granville	NNP
50957	3986	8	,	,	,
50957	3986	9	Ohio	Ohio	NNP
50957	3986	10	,	,	,
50957	3986	11	has	have	VBZ
50957	3986	12	published	publish	VBN
50957	3986	13	the	the	DT
50957	3986	14	results	result	NNS
50957	3986	15	of	of	IN
50957	3986	16	careful	careful	JJ
50957	3986	17	calculations	calculation	NNS
50957	3986	18	made	make	VBN
50957	3986	19	by	by	IN
50957	3986	20	him	-PRON-	PRP
50957	3986	21	,	,	,
50957	3986	22	concerning	concern	VBG
50957	3986	23	the	the	DT
50957	3986	24	valley	valley	NN
50957	3986	25	of	of	IN
50957	3986	26	Raccoon	Raccoon	NNP
50957	3986	27	Creek	Creek	NNP
50957	3986	28	in	in	IN
50957	3986	29	Licking	Licking	NNP
50957	3986	30	County	County	NNP
50957	3986	31	,	,	,
50957	3986	32	Ohio	Ohio	NNP
50957	3986	33	.	.	.
50957	3987	1	[	[	-LRB-
50957	3987	2	ED	ED	NNP
50957	3987	3	]	]	-RRB-
50957	3987	4	These	these	DT
50957	3987	5	show	show	VBP
50957	3987	6	that	that	IN
50957	3987	7	fifteen	fifteen	CD
50957	3987	8	thousand	thousand	CD
50957	3987	9	years	year	NNS
50957	3987	10	would	would	MD
50957	3987	11	be	be	VB
50957	3987	12	more	more	JJR
50957	3987	13	than	than	IN
50957	3987	14	abundant	abundant	JJ
50957	3987	15	time	time	NN
50957	3987	16	for	for	IN
50957	3987	17	the	the	DT
50957	3987	18	erosion	erosion	NN
50957	3987	19	of	of	IN
50957	3987	20	the	the	DT
50957	3987	21	immediate	immediate	JJ
50957	3987	22	valley	valley	NN
50957	3987	23	adjoining	adjoin	VBG
50957	3987	24	that	that	IN
50957	3987	25	small	small	JJ
50957	3987	26	stream	stream	NN
50957	3987	27	.	.	.
50957	3988	1	I	-PRON-	PRP
50957	3988	2	have	have	VBP
50957	3988	3	made	make	VBN
50957	3988	4	and	and	CC
50957	3988	5	published	publish	VBN
50957	3988	6	similar	similar	JJ
50957	3988	7	calculations	calculation	NNS
50957	3988	8	concerning	concern	VBG
50957	3988	9	Plum	Plum	NNP
50957	3988	10	Creek	Creek	NNP
50957	3988	11	,	,	,
50957	3988	12	at	at	IN
50957	3988	13	Oberlin	Oberlin	NNP
50957	3988	14	,	,	,
50957	3988	15	in	in	IN
50957	3988	16	Lorain	Lorain	NNP
50957	3988	17	County	County	NNP
50957	3988	18	,	,	,
50957	3988	19	Ohio	Ohio	NNP
50957	3988	20	.	.	.
50957	3989	1	[	[	-LRB-
50957	3989	2	EE	ee	NN
50957	3989	3	]	]	-RRB-
50957	3989	4	Like	Like	NNP
50957	3989	5	Raccoon	Raccoon	NNP
50957	3989	6	Creek	Creek	NNP
50957	3989	7	,	,	,
50957	3989	8	this	this	DT
50957	3989	9	has	have	VBZ
50957	3989	10	its	-PRON-	PRP$
50957	3989	11	entire	entire	JJ
50957	3989	12	bed	bed	NN
50957	3989	13	in	in	IN
50957	3989	14	glacial	glacial	JJ
50957	3989	15	deposits	deposit	NNS
50957	3989	16	,	,	,
50957	3989	17	and	and	CC
50957	3989	18	has	have	VBZ
50957	3989	19	had	have	VBN
50957	3989	20	nothing	nothing	NN
50957	3989	21	else	else	RB
50957	3989	22	to	to	TO
50957	3989	23	do	do	VB
50957	3989	24	since	since	IN
50957	3989	25	its	-PRON-	PRP$
50957	3989	26	birth	birth	NN
50957	3989	27	but	but	CC
50957	3989	28	to	to	TO
50957	3989	29	enlarge	enlarge	VB
50957	3989	30	its	-PRON-	PRP$
50957	3989	31	borders	border	NNS
50957	3989	32	.	.	.
50957	3990	1	The	the	DT
50957	3990	2	drainage	drainage	NN
50957	3990	3	basin	basin	NN
50957	3990	4	of	of	IN
50957	3990	5	the	the	DT
50957	3990	6	creek	creek	NN
50957	3990	7	covers	cover	VBZ
50957	3990	8	an	an	DT
50957	3990	9	area	area	NN
50957	3990	10	of	of	IN
50957	3990	11	about	about	RB
50957	3990	12	twenty	twenty	CD
50957	3990	13	-	-	HYPH
50957	3990	14	five	five	CD
50957	3990	15	square	square	JJ
50957	3990	16	miles	mile	NNS
50957	3990	17	.	.	.
50957	3991	1	Its	-PRON-	PRP$
50957	3991	2	main	main	JJ
50957	3991	3	trough	trough	NN
50957	3991	4	averages	average	NNS
50957	3991	5	about	about	IN
50957	3991	6	twenty	twenty	CD
50957	3991	7	feet	foot	NNS
50957	3991	8	in	in	IN
50957	3991	9	depth	depth	NN
50957	3991	10	by	by	IN
50957	3991	11	five	five	CD
50957	3991	12	hundred	hundred	CD
50957	3991	13	in	in	IN
50957	3991	14	width	width	NN
50957	3991	15	,	,	,
50957	3991	16	along	along	IN
50957	3991	17	a	a	DT
50957	3991	18	distance	distance	NN
50957	3991	19	of	of	IN
50957	3991	20	about	about	RB
50957	3991	21	ten	ten	CD
50957	3991	22	miles	mile	NNS
50957	3991	23	.	.	.
50957	3992	1	From	from	IN
50957	3992	2	the	the	DT
50957	3992	3	rate	rate	NN
50957	3992	4	at	at	IN
50957	3992	5	which	which	WDT
50957	3992	6	the	the	DT
50957	3992	7	stream	stream	NN
50957	3992	8	is	be	VBZ
50957	3992	9	transporting	transport	VBG
50957	3992	10	sediment	sediment	NN
50957	3992	11	,	,	,
50957	3992	12	it	-PRON-	PRP
50957	3992	13	is	be	VBZ
50957	3992	14	incredible	incredible	JJ
50957	3992	15	that	that	IN
50957	3992	16	it	-PRON-	PRP
50957	3992	17	could	could	MD
50957	3992	18	have	have	VB
50957	3992	19	been	be	VBN
50957	3992	20	at	at	IN
50957	3992	21	work	work	NN
50957	3992	22	at	at	IN
50957	3992	23	this	this	DT
50957	3992	24	process	process	NN
50957	3992	25	more	more	JJR
50957	3992	26	than	than	IN
50957	3992	27	ten	ten	CD
50957	3992	28	thousand	thousand	CD
50957	3992	29	years	year	NNS
50957	3992	30	without	without	IN
50957	3992	31	producing	produce	VBG
50957	3992	32	greater	great	JJR
50957	3992	33	results	result	NNS
50957	3992	34	.	.	.
50957	3993	1	[	[	-LRB-
50957	3993	2	Footnote	footnote	NN
50957	3993	3	ED	ED	NNP
50957	3993	4	:	:	:
50957	3993	5	See	see	VB
50957	3993	6	Baptist	Baptist	NNP
50957	3993	7	Quarterly	Quarterly	NNP
50957	3993	8	for	for	IN
50957	3993	9	July	July	NNP
50957	3993	10	.	.	.
50957	3994	1	1884	1884	CD
50957	3994	2	.	.	.
50957	3994	3	]	]	-RRB-
50957	3995	1	[	[	-LRB-
50957	3995	2	Footnote	footnote	NN
50957	3995	3	EE	ee	NN
50957	3995	4	:	:	:
50957	3995	5	See	see	VB
50957	3995	6	Ice	Ice	NNP
50957	3995	7	Age	Age	NNP
50957	3995	8	in	in	IN
50957	3995	9	North	North	NNP
50957	3995	10	America	America	NNP
50957	3995	11	,	,	,
50957	3995	12	p.	p.	NN
50957	3996	1	469	469	LS
50957	3996	2	.	.	.
50957	3996	3	]	]	-RRB-
50957	3997	1	Calculations	calculation	NNS
50957	3997	2	based	base	VBN
50957	3997	3	upon	upon	IN
50957	3997	4	the	the	DT
50957	3997	5	amount	amount	NN
50957	3997	6	of	of	IN
50957	3997	7	sediment	sediment	NN
50957	3997	8	deposited	deposit	VBN
50957	3997	9	since	since	IN
50957	3997	10	the	the	DT
50957	3997	11	retreat	retreat	NN
50957	3997	12	of	of	IN
50957	3997	13	the	the	DT
50957	3997	14	ice	ice	NN
50957	3997	15	-	-	HYPH
50957	3997	16	sheet	sheet	NN
50957	3997	17	point	point	NN
50957	3997	18	to	to	IN
50957	3997	19	a	a	DT
50957	3997	20	like	like	UH
50957	3997	21	moderate	moderate	JJ
50957	3997	22	conclusion	conclusion	NN
50957	3997	23	.	.	.
50957	3998	1	When	when	WRB
50957	3998	2	one	one	PRP
50957	3998	3	looks	look	VBZ
50957	3998	4	upon	upon	IN
50957	3998	5	the	the	DT
50957	3998	6	turbid	turbid	JJ
50957	3998	7	water	water	NN
50957	3998	8	of	of	IN
50957	3998	9	a	a	DT
50957	3998	10	raging	rage	VBG
50957	3998	11	stream	stream	NN
50957	3998	12	in	in	IN
50957	3998	13	time	time	NN
50957	3998	14	of	of	IN
50957	3998	15	flood	flood	NN
50957	3998	16	,	,	,
50957	3998	17	and	and	CC
50957	3998	18	considers	consider	VBZ
50957	3998	19	that	that	IN
50957	3998	20	all	all	PDT
50957	3998	21	the	the	DT
50957	3998	22	sediment	sediment	NN
50957	3998	23	borne	bear	VBN
50957	3998	24	along	along	IN
50957	3998	25	will	will	MD
50957	3998	26	soon	soon	RB
50957	3998	27	settle	settle	VB
50957	3998	28	down	down	RP
50957	3998	29	upon	upon	IN
50957	3998	30	the	the	DT
50957	3998	31	bottom	bottom	NN
50957	3998	32	of	of	IN
50957	3998	33	the	the	DT
50957	3998	34	lake	lake	NN
50957	3998	35	into	into	IN
50957	3998	36	which	which	WDT
50957	3998	37	the	the	DT
50957	3998	38	stream	stream	NN
50957	3998	39	empties	empty	NNS
50957	3998	40	,	,	,
50957	3998	41	he	-PRON-	PRP
50957	3998	42	can	can	MD
50957	3998	43	but	but	CC
50957	3998	44	feel	feel	VB
50957	3998	45	surprised	surprised	JJ
50957	3998	46	that	that	IN
50957	3998	47	the	the	DT
50957	3998	48	"	"	``
50957	3998	49	wash	wash	NN
50957	3998	50	"	"	''
50957	3998	51	of	of	IN
50957	3998	52	the	the	DT
50957	3998	53	hills	hill	NNS
50957	3998	54	has	have	VBZ
50957	3998	55	not	not	RB
50957	3998	56	already	already	RB
50957	3998	57	filled	fill	VBN
50957	3998	58	up	up	RP
50957	3998	59	the	the	DT
50957	3998	60	depression	depression	NN
50957	3998	61	of	of	IN
50957	3998	62	the	the	DT
50957	3998	63	lake	lake	NN
50957	3998	64	.	.	.
50957	3999	1	It	-PRON-	PRP
50957	3999	2	certainly	certainly	RB
50957	3999	3	would	would	MD
50957	3999	4	have	have	VB
50957	3999	5	done	do	VBN
50957	3999	6	so	so	RB
50957	3999	7	had	have	VBN
50957	3999	8	the	the	DT
50957	3999	9	present	present	JJ
50957	3999	10	condition	condition	NN
50957	3999	11	of	of	IN
50957	3999	12	things	thing	NNS
50957	3999	13	existed	exist	VBD
50957	3999	14	for	for	IN
50957	3999	15	an	an	DT
50957	3999	16	indefinite	indefinite	JJ
50957	3999	17	period	period	NN
50957	3999	18	of	of	IN
50957	3999	19	time	time	NN
50957	3999	20	.	.	.
50957	4000	1	Naturally	naturally	RB
50957	4000	2	,	,	,
50957	4000	3	while	while	IN
50957	4000	4	prosecuting	prosecute	VBG
50957	4000	5	the	the	DT
50957	4000	6	survey	survey	NN
50957	4000	7	of	of	IN
50957	4000	8	the	the	DT
50957	4000	9	superficial	superficial	JJ
50957	4000	10	geology	geology	NN
50957	4000	11	of	of	IN
50957	4000	12	Minnesota	Minnesota	NNP
50957	4000	13	,	,	,
50957	4000	14	Mr.	Mr.	NNP
50957	4000	15	Upham	Upham	NNP
50957	4000	16	was	be	VBD
50957	4000	17	greatly	greatly	RB
50957	4000	18	impressed	impressed	JJ
50957	4000	19	by	by	IN
50957	4000	20	the	the	DT
50957	4000	21	continued	continue	VBN
50957	4000	22	existence	existence	NN
50957	4000	23	of	of	IN
50957	4000	24	the	the	DT
50957	4000	25	innumerable	innumerable	JJ
50957	4000	26	lakelets	lakelet	NNS
50957	4000	27	that	that	WDT
50957	4000	28	give	give	VBP
50957	4000	29	such	such	PDT
50957	4000	30	a	a	DT
50957	4000	31	charm	charm	NN
50957	4000	32	to	to	IN
50957	4000	33	the	the	DT
50957	4000	34	scenery	scenery	NN
50957	4000	35	of	of	IN
50957	4000	36	that	that	DT
50957	4000	37	State	State	NNP
50957	4000	38	.	.	.
50957	4001	1	Every	every	DT
50957	4001	2	day	day	NN
50957	4001	3	's	's	POS
50957	4001	4	investigations	investigation	NNS
50957	4001	5	added	add	VBN
50957	4001	6	to	to	IN
50957	4001	7	the	the	DT
50957	4001	8	evidence	evidence	NN
50957	4001	9	that	that	IN
50957	4001	10	the	the	DT
50957	4001	11	lapse	lapse	NN
50957	4001	12	of	of	IN
50957	4001	13	time	time	NN
50957	4001	14	since	since	IN
50957	4001	15	the	the	DT
50957	4001	16	Ice	Ice	NNP
50957	4001	17	age	age	NN
50957	4001	18	must	must	MD
50957	4001	19	have	have	VB
50957	4001	20	been	be	VBN
50957	4001	21	comparatively	comparatively	RB
50957	4001	22	brief	brief	JJ
50957	4001	23	,	,	,
50957	4001	24	since	since	RB
50957	4001	25	,	,	,
50957	4001	26	otherwise	otherwise	RB
50957	4001	27	,	,	,
50957	4001	28	the	the	DT
50957	4001	29	rains	rain	NNS
50957	4001	30	and	and	CC
50957	4001	31	streams	stream	NNS
50957	4001	32	would	would	MD
50957	4001	33	have	have	VB
50957	4001	34	filled	fill	VBN
50957	4001	35	these	these	DT
50957	4001	36	basins	basin	NNS
50957	4001	37	with	with	IN
50957	4001	38	sediment	sediment	NN
50957	4001	39	,	,	,
50957	4001	40	and	and	CC
50957	4001	41	cut	cut	VB
50957	4001	42	outlets	outlet	NNS
50957	4001	43	low	low	JJ
50957	4001	44	enough	enough	RB
50957	4001	45	to	to	TO
50957	4001	46	drain	drain	VB
50957	4001	47	them	-PRON-	PRP
50957	4001	48	dry	dry	RB
50957	4001	49	,	,	,
50957	4001	50	for	for	IN
50957	4001	51	in	in	IN
50957	4001	52	many	many	JJ
50957	4001	53	instances	instance	NNS
50957	4001	54	he	-PRON-	PRP
50957	4001	55	could	could	MD
50957	4001	56	see	see	VB
50957	4001	57	such	such	JJ
50957	4001	58	changes	change	NNS
50957	4001	59	slowly	slowly	RB
50957	4001	60	going	go	VBG
50957	4001	61	forward	forward	RB
50957	4001	62	.	.	.
50957	4002	1	[	[	-LRB-
50957	4002	2	EF	EF	NNP
50957	4002	3	]	]	-RRB-
50957	4002	4	[	[	-LRB-
50957	4002	5	Footnote	Footnote	NNP
50957	4002	6	EF	EF	NNP
50957	4002	7	:	:	:
50957	4002	8	Minnesota	Minnesota	NNP
50957	4002	9	Geological	Geological	NNP
50957	4002	10	Report	Report	NNP
50957	4002	11	for	for	IN
50957	4002	12	1879	1879	CD
50957	4002	13	,	,	,
50957	4002	14	p.	p.	NN
50957	4003	1	73	73	CD
50957	4003	2	.	.	.
50957	4003	3	]	]	-RRB-
50957	4004	1	[	[	-LRB-
50957	4004	2	Illustration	illustration	NN
50957	4004	3	:	:	:
50957	4004	4	Fig	Fig	NNP
50957	4004	5	.	.	.
50957	4005	1	107.--Section	107.--section	CD
50957	4005	2	of	of	IN
50957	4005	3	kettle	kettle	JJ
50957	4005	4	-	-	HYPH
50957	4005	5	hole	hole	NN
50957	4005	6	near	near	IN
50957	4005	7	Pomp	Pomp	NNP
50957	4005	8	's	's	POS
50957	4005	9	Pond	Pond	NNP
50957	4005	10	,	,	,
50957	4005	11	Andover	Andover	NNP
50957	4005	12	,	,	,
50957	4005	13	Massachusetts	Massachusetts	NNP
50957	4005	14	(	(	-LRB-
50957	4005	15	see	see	VB
50957	4005	16	text	text	NN
50957	4005	17	)	)	-RRB-
50957	4005	18	.	.	.
50957	4006	1	(	(	-LRB-
50957	4006	2	For	for	IN
50957	4006	3	general	general	JJ
50957	4006	4	view	view	NN
50957	4006	5	of	of	IN
50957	4006	6	the	the	DT
50957	4006	7	situation	situation	NN
50957	4006	8	,	,	,
50957	4006	9	see	see	VB
50957	4006	10	Fig	Fig	NNP
50957	4006	11	.	.	.
50957	4007	1	30	30	CD
50957	4007	2	,	,	,
50957	4007	3	p.	p.	NN
50957	4008	1	78	78	CD
50957	4008	2	.	.	.
50957	4008	3	)	)	-RRB-
50957	4008	4	]	]	-RRB-
50957	4009	1	Some	some	DT
50957	4009	2	years	year	NNS
50957	4009	3	ago	ago	RB
50957	4009	4	I	-PRON-	PRP
50957	4009	5	myself	-PRON-	PRP
50957	4009	6	made	make	VBD
50957	4009	7	a	a	DT
50957	4009	8	careful	careful	JJ
50957	4009	9	estimate	estimate	NN
50957	4009	10	of	of	IN
50957	4009	11	the	the	DT
50957	4009	12	amount	amount	NN
50957	4009	13	of	of	IN
50957	4009	14	deposition	deposition	NN
50957	4009	15	and	and	CC
50957	4009	16	vegetable	vegetable	NN
50957	4009	17	accumulation	accumulation	NN
50957	4009	18	which	which	WDT
50957	4009	19	had	have	VBD
50957	4009	20	taken	take	VBN
50957	4009	21	place	place	NN
50957	4009	22	in	in	IN
50957	4009	23	a	a	DT
50957	4009	24	kettle	kettle	JJ
50957	4009	25	-	-	HYPH
50957	4009	26	hole	hole	NN
50957	4009	27	near	near	IN
50957	4009	28	Pomp	Pomp	NNP
50957	4009	29	's	's	POS
50957	4009	30	Pond	Pond	NNP
50957	4009	31	,	,	,
50957	4009	32	in	in	IN
50957	4009	33	Andover	Andover	NNP
50957	4009	34	,	,	,
50957	4009	35	Mass.	Massachusetts	NNP
50957	4010	1	The	the	DT
50957	4010	2	diameter	diameter	NN
50957	4010	3	of	of	IN
50957	4010	4	the	the	DT
50957	4010	5	depression	depression	NN
50957	4010	6	at	at	IN
50957	4010	7	the	the	DT
50957	4010	8	rim	rim	NN
50957	4010	9	was	be	VBD
50957	4010	10	276	276	CD
50957	4010	11	feet	foot	NNS
50957	4010	12	.	.	.
50957	4011	1	The	the	DT
50957	4011	2	inclination	inclination	NN
50957	4011	3	of	of	IN
50957	4011	4	the	the	DT
50957	4011	5	sides	side	NNS
50957	4011	6	was	be	VBD
50957	4011	7	such	such	JJ
50957	4011	8	that	that	IN
50957	4011	9	the	the	DT
50957	4011	10	extreme	extreme	JJ
50957	4011	11	depression	depression	NN
50957	4011	12	of	of	IN
50957	4011	13	the	the	DT
50957	4011	14	apex	apex	NN
50957	4011	15	of	of	IN
50957	4011	16	the	the	DT
50957	4011	17	inverted	invert	VBN
50957	4011	18	cone	cone	NN
50957	4011	19	could	could	MD
50957	4011	20	not	not	RB
50957	4011	21	have	have	VB
50957	4011	22	been	be	VBN
50957	4011	23	more	more	JJR
50957	4011	24	than	than	IN
50957	4011	25	seventy	seventy	CD
50957	4011	26	feet	foot	NNS
50957	4011	27	;	;	:
50957	4011	28	yet	yet	CC
50957	4011	29	the	the	DT
50957	4011	30	accumulation	accumulation	NN
50957	4011	31	of	of	IN
50957	4011	32	peat	peat	NNP
50957	4011	33	and	and	CC
50957	4011	34	sediment	sediment	NN
50957	4011	35	only	only	RB
50957	4011	36	amounted	amount	VBD
50957	4011	37	to	to	IN
50957	4011	38	a	a	DT
50957	4011	39	depth	depth	NN
50957	4011	40	of	of	IN
50957	4011	41	seventeen	seventeen	CD
50957	4011	42	feet	foot	NNS
50957	4011	43	.	.	.
50957	4012	1	The	the	DT
50957	4012	2	total	total	JJ
50957	4012	3	amount	amount	NN
50957	4012	4	of	of	IN
50957	4012	5	material	material	NN
50957	4012	6	which	which	WDT
50957	4012	7	had	have	VBD
50957	4012	8	accumulated	accumulate	VBN
50957	4012	9	would	would	MD
50957	4012	10	be	be	VB
50957	4012	11	represented	represent	VBN
50957	4012	12	by	by	IN
50957	4012	13	a	a	DT
50957	4012	14	cone	cone	NN
50957	4012	15	ninety	ninety	CD
50957	4012	16	-	-	HYPH
50957	4012	17	six	six	CD
50957	4012	18	feet	foot	NNS
50957	4012	19	in	in	IN
50957	4012	20	diameter	diameter	NN
50957	4012	21	at	at	IN
50957	4012	22	the	the	DT
50957	4012	23	base	base	NN
50957	4012	24	and	and	CC
50957	4012	25	seventeen	seventeen	CD
50957	4012	26	feet	foot	NNS
50957	4012	27	at	at	IN
50957	4012	28	the	the	DT
50957	4012	29	apex	apex	NN
50957	4012	30	,	,	,
50957	4012	31	which	which	WDT
50957	4012	32	would	would	MD
50957	4012	33	equal	equal	VB
50957	4012	34	only	only	RB
50957	4012	35	a	a	DT
50957	4012	36	deposit	deposit	NN
50957	4012	37	of	of	IN
50957	4012	38	about	about	RB
50957	4012	39	five	five	CD
50957	4012	40	feet	foot	NNS
50957	4012	41	over	over	IN
50957	4012	42	the	the	DT
50957	4012	43	present	present	JJ
50957	4012	44	surface	surface	NN
50957	4012	45	of	of	IN
50957	4012	46	the	the	DT
50957	4012	47	bottom	bottom	NN
50957	4012	48	.	.	.
50957	4013	1	It	-PRON-	PRP
50957	4013	2	is	be	VBZ
50957	4013	3	easy	easy	JJ
50957	4013	4	to	to	TO
50957	4013	5	see	see	VB
50957	4013	6	that	that	IN
50957	4013	7	ten	ten	CD
50957	4013	8	thousand	thousand	CD
50957	4013	9	years	year	NNS
50957	4013	10	is	be	VBZ
50957	4013	11	a	a	DT
50957	4013	12	liberal	liberal	JJ
50957	4013	13	allowance	allowance	NN
50957	4013	14	of	of	IN
50957	4013	15	time	time	NN
50957	4013	16	for	for	IN
50957	4013	17	the	the	DT
50957	4013	18	accumulation	accumulation	NN
50957	4013	19	of	of	IN
50957	4013	20	five	five	CD
50957	4013	21	feet	foot	NNS
50957	4013	22	of	of	IN
50957	4013	23	sediment	sediment	NN
50957	4013	24	in	in	IN
50957	4013	25	the	the	DT
50957	4013	26	bottom	bottom	NN
50957	4013	27	of	of	IN
50957	4013	28	an	an	DT
50957	4013	29	enclosure	enclosure	NN
50957	4013	30	like	like	IN
50957	4013	31	a	a	DT
50957	4013	32	kettle	kettle	JJ
50957	4013	33	-	-	HYPH
50957	4013	34	hole	hole	NN
50957	4013	35	,	,	,
50957	4013	36	for	for	IN
50957	4013	37	upon	upon	IN
50957	4013	38	examination	examination	NN
50957	4013	39	it	-PRON-	PRP
50957	4013	40	is	be	VBZ
50957	4013	41	clear	clear	JJ
50957	4013	42	that	that	IN
50957	4013	43	whatever	whatever	WDT
50957	4013	44	insoluble	insoluble	JJ
50957	4013	45	material	material	NN
50957	4013	46	gets	get	VBZ
50957	4013	47	into	into	IN
50957	4013	48	a	a	DT
50957	4013	49	kettle	kettle	NN
50957	4013	50	-	-	HYPH
50957	4013	51	hole	hole	NN
50957	4013	52	must	must	MD
50957	4013	53	remain	remain	VB
50957	4013	54	there	there	RB
50957	4013	55	,	,	,
50957	4013	56	since	since	IN
50957	4013	57	there	there	EX
50957	4013	58	is	be	VBZ
50957	4013	59	no	no	DT
50957	4013	60	possible	possible	JJ
50957	4013	61	way	way	NN
50957	4013	62	by	by	IN
50957	4013	63	which	which	WDT
50957	4013	64	it	-PRON-	PRP
50957	4013	65	can	can	MD
50957	4013	66	get	get	VB
50957	4013	67	out	out	RP
50957	4013	68	.	.	.
50957	4014	1	Now	now	RB
50957	4014	2	five	five	CD
50957	4014	3	feet	foot	NNS
50957	4014	4	is	be	VBZ
50957	4014	5	sixty	sixty	CD
50957	4014	6	inches	inch	NNS
50957	4014	7	,	,	,
50957	4014	8	and	and	CC
50957	4014	9	if	if	IN
50957	4014	10	this	this	DT
50957	4014	11	amount	amount	NN
50957	4014	12	has	have	VBZ
50957	4014	13	been	be	VBN
50957	4014	14	six	six	CD
50957	4014	15	thousand	thousand	CD
50957	4014	16	years	year	NNS
50957	4014	17	in	in	IN
50957	4014	18	accumulating	accumulating	NN
50957	4014	19	,	,	,
50957	4014	20	that	that	WDT
50957	4014	21	would	would	MD
50957	4014	22	represent	represent	VB
50957	4014	23	a	a	DT
50957	4014	24	rate	rate	NN
50957	4014	25	of	of	IN
50957	4014	26	an	an	DT
50957	4014	27	inch	inch	NN
50957	4014	28	in	in	IN
50957	4014	29	one	one	CD
50957	4014	30	hundred	hundred	CD
50957	4014	31	years	year	NNS
50957	4014	32	,	,	,
50957	4014	33	while	while	IN
50957	4014	34	,	,	,
50957	4014	35	if	if	IN
50957	4014	36	it	-PRON-	PRP
50957	4014	37	has	have	VBZ
50957	4014	38	been	be	VBN
50957	4014	39	twelve	twelve	CD
50957	4014	40	thousand	thousand	CD
50957	4014	41	years	year	NNS
50957	4014	42	in	in	IN
50957	4014	43	accumulation	accumulation	NN
50957	4014	44	,	,	,
50957	4014	45	the	the	DT
50957	4014	46	rate	rate	NN
50957	4014	47	will	will	MD
50957	4014	48	be	be	VB
50957	4014	49	only	only	RB
50957	4014	50	one	one	CD
50957	4014	51	two	two	CD
50957	4014	52	-	-	HYPH
50957	4014	53	hundredth	hundredth	JJ
50957	4014	54	of	of	IN
50957	4014	55	an	an	DT
50957	4014	56	inch	inch	NN
50957	4014	57	per	per	IN
50957	4014	58	year	year	NN
50957	4014	59	,	,	,
50957	4014	60	a	a	DT
50957	4014	61	film	film	NN
50957	4014	62	so	so	RB
50957	4014	63	small	small	JJ
50957	4014	64	as	as	IN
50957	4014	65	to	to	TO
50957	4014	66	be	be	VB
50957	4014	67	almost	almost	RB
50957	4014	68	inappreciable	inappreciable	JJ
50957	4014	69	.	.	.
50957	4015	1	If	if	IN
50957	4015	2	we	-PRON-	PRP
50957	4015	3	may	may	MD
50957	4015	4	judge	judge	VB
50957	4015	5	from	from	IN
50957	4015	6	appearance	appearance	NN
50957	4015	7	,	,	,
50957	4015	8	the	the	DT
50957	4015	9	result	result	NN
50957	4015	10	would	would	MD
50957	4015	11	not	not	RB
50957	4015	12	be	be	VB
50957	4015	13	much	much	RB
50957	4015	14	different	different	JJ
50957	4015	15	in	in	IN
50957	4015	16	the	the	DT
50957	4015	17	case	case	NN
50957	4015	18	of	of	IN
50957	4015	19	the	the	DT
50957	4015	20	tens	ten	NNS
50957	4015	21	of	of	IN
50957	4015	22	thousands	thousand	NNS
50957	4015	23	of	of	IN
50957	4015	24	kettle	kettle	NN
50957	4015	25	-	-	HYPH
50957	4015	26	holes	hole	NNS
50957	4015	27	and	and	CC
50957	4015	28	lakelets	lakelet	NNS
50957	4015	29	which	which	WDT
50957	4015	30	dot	dot	VBP
50957	4015	31	the	the	DT
50957	4015	32	surface	surface	NN
50957	4015	33	of	of	IN
50957	4015	34	the	the	DT
50957	4015	35	glaciated	glaciated	JJ
50957	4015	36	region	region	NN
50957	4015	37	.	.	.
50957	4016	1	In	in	IN
50957	4016	2	the	the	DT
50957	4016	3	year	year	NN
50957	4016	4	1869	1869	CD
50957	4016	5	Dr.	Dr.	NNP
50957	4016	6	E.	E.	NNP
50957	4016	7	Andrews	Andrews	NNP
50957	4016	8	,	,	,
50957	4016	9	of	of	IN
50957	4016	10	Chicago	Chicago	NNP
50957	4016	11	,	,	,
50957	4016	12	made	make	VBD
50957	4016	13	an	an	DT
50957	4016	14	important	important	JJ
50957	4016	15	series	series	NN
50957	4016	16	of	of	IN
50957	4016	17	calculations	calculation	NNS
50957	4016	18	concerning	concern	VBG
50957	4016	19	the	the	DT
50957	4016	20	rate	rate	NN
50957	4016	21	at	at	IN
50957	4016	22	which	which	WDT
50957	4016	23	the	the	DT
50957	4016	24	waters	water	NNS
50957	4016	25	of	of	IN
50957	4016	26	Lake	Lake	NNP
50957	4016	27	Michigan	Michigan	NNP
50957	4016	28	are	be	VBP
50957	4016	29	eating	eat	VBG
50957	4016	30	into	into	IN
50957	4016	31	the	the	DT
50957	4016	32	shores	shore	NNS
50957	4016	33	and	and	CC
50957	4016	34	washing	wash	VBG
50957	4016	35	the	the	DT
50957	4016	36	sediment	sediment	NN
50957	4016	37	into	into	IN
50957	4016	38	deeper	deep	JJR
50957	4016	39	water	water	NN
50957	4016	40	or	or	CC
50957	4016	41	towards	towards	IN
50957	4016	42	the	the	DT
50957	4016	43	southern	southern	JJ
50957	4016	44	end	end	NN
50957	4016	45	of	of	IN
50957	4016	46	the	the	DT
50957	4016	47	lake	lake	NN
50957	4016	48	.	.	.
50957	4017	1	With	with	IN
50957	4017	2	reference	reference	NN
50957	4017	3	to	to	IN
50957	4017	4	the	the	DT
50957	4017	5	erosion	erosion	NN
50957	4017	6	of	of	IN
50957	4017	7	the	the	DT
50957	4017	8	shores	shore	NNS
50957	4017	9	,	,	,
50957	4017	10	it	-PRON-	PRP
50957	4017	11	appears	appear	VBZ
50957	4017	12	from	from	IN
50957	4017	13	the	the	DT
50957	4017	14	work	work	NN
50957	4017	15	of	of	IN
50957	4017	16	the	the	DT
50957	4017	17	United	United	NNP
50957	4017	18	States	States	NNP
50957	4017	19	Coast	Coast	NNP
50957	4017	20	Survey	Survey	NNP
50957	4017	21	that	that	IN
50957	4017	22	a	a	DT
50957	4017	23	shoulder	shoulder	NN
50957	4017	24	,	,	,
50957	4017	25	covered	cover	VBN
50957	4017	26	with	with	IN
50957	4017	27	sixty	sixty	CD
50957	4017	28	feet	foot	NNS
50957	4017	29	of	of	IN
50957	4017	30	water	water	NN
50957	4017	31	,	,	,
50957	4017	32	representing	represent	VBG
50957	4017	33	the	the	DT
50957	4017	34	depth	depth	NN
50957	4017	35	at	at	IN
50957	4017	36	which	which	WDT
50957	4017	37	wave	wave	NN
50957	4017	38	-	-	HYPH
50957	4017	39	action	action	NN
50957	4017	40	is	be	VBZ
50957	4017	41	efficient	efficient	JJ
50957	4017	42	in	in	IN
50957	4017	43	erosion	erosion	NN
50957	4017	44	,	,	,
50957	4017	45	extends	extend	VBZ
50957	4017	46	outward	outward	RB
50957	4017	47	from	from	IN
50957	4017	48	the	the	DT
50957	4017	49	west	west	NNP
50957	4017	50	shore	shore	NNP
50957	4017	51	a	a	DT
50957	4017	52	distance	distance	NN
50957	4017	53	of	of	IN
50957	4017	54	about	about	RB
50957	4017	55	three	three	CD
50957	4017	56	miles	mile	NNS
50957	4017	57	,	,	,
50957	4017	58	where	where	WRB
50957	4017	59	the	the	DT
50957	4017	60	sounding	sound	VBG
50957	4017	61	line	line	NN
50957	4017	62	reveals	reveal	VBZ
50957	4017	63	the	the	DT
50957	4017	64	shore	shore	NN
50957	4017	65	of	of	IN
50957	4017	66	the	the	DT
50957	4017	67	deeper	deeply	RBR
50957	4017	68	original	original	JJ
50957	4017	69	lake	lake	NN
50957	4017	70	as	as	IN
50957	4017	71	it	-PRON-	PRP
50957	4017	72	appeared	appear	VBD
50957	4017	73	upon	upon	IN
50957	4017	74	the	the	DT
50957	4017	75	first	first	JJ
50957	4017	76	withdrawal	withdrawal	NN
50957	4017	77	of	of	IN
50957	4017	78	the	the	DT
50957	4017	79	ice	ice	NN
50957	4017	80	.	.	.
50957	4018	1	From	from	IN
50957	4018	2	a	a	DT
50957	4018	3	variety	variety	NN
50957	4018	4	of	of	IN
50957	4018	5	observations	observation	NNS
50957	4018	6	the	the	DT
50957	4018	7	average	average	JJ
50957	4018	8	rate	rate	NN
50957	4018	9	at	at	IN
50957	4018	10	which	which	WDT
50957	4018	11	the	the	DT
50957	4018	12	erosion	erosion	NN
50957	4018	13	of	of	IN
50957	4018	14	the	the	DT
50957	4018	15	bluffs	bluff	NNS
50957	4018	16	is	be	VBZ
50957	4018	17	proceeding	proceed	VBG
50957	4018	18	is	be	VBZ
50957	4018	19	found	find	VBN
50957	4018	20	to	to	TO
50957	4018	21	be	be	VB
50957	4018	22	such	such	JJ
50957	4018	23	that	that	IN
50957	4018	24	the	the	DT
50957	4018	25	post	post	JJ
50957	4018	26	-	-	JJ
50957	4018	27	glacial	glacial	JJ
50957	4018	28	time	time	NN
50957	4018	29	can	can	MD
50957	4018	30	not	not	RB
50957	4018	31	be	be	VB
50957	4018	32	more	more	JJR
50957	4018	33	than	than	IN
50957	4018	34	ten	ten	CD
50957	4018	35	thousand	thousand	CD
50957	4018	36	years	year	NNS
50957	4018	37	,	,	,
50957	4018	38	and	and	CC
50957	4018	39	probably	probably	RB
50957	4018	40	not	not	RB
50957	4018	41	more	more	JJR
50957	4018	42	than	than	IN
50957	4018	43	seven	seven	CD
50957	4018	44	thousand	thousand	CD
50957	4018	45	.	.	.
50957	4019	1	An	an	DT
50957	4019	2	independent	independent	JJ
50957	4019	3	mode	mode	NN
50957	4019	4	of	of	IN
50957	4019	5	calculating	calculate	VBG
50957	4019	6	this	this	DT
50957	4019	7	period	period	NN
50957	4019	8	is	be	VBZ
50957	4019	9	afforded	afford	VBN
50957	4019	10	by	by	IN
50957	4019	11	the	the	DT
50957	4019	12	accumulations	accumulation	NNS
50957	4019	13	of	of	IN
50957	4019	14	sand	sand	NN
50957	4019	15	at	at	IN
50957	4019	16	the	the	DT
50957	4019	17	south	south	JJ
50957	4019	18	end	end	NN
50957	4019	19	of	of	IN
50957	4019	20	the	the	DT
50957	4019	21	lake	lake	NN
50957	4019	22	,	,	,
50957	4019	23	to	to	TO
50957	4019	24	which	which	WDT
50957	4019	25	it	-PRON-	PRP
50957	4019	26	is	be	VBZ
50957	4019	27	constantly	constantly	RB
50957	4019	28	drifting	drift	VBG
50957	4019	29	by	by	IN
50957	4019	30	the	the	DT
50957	4019	31	currents	current	NNS
50957	4019	32	of	of	IN
50957	4019	33	water	water	NN
50957	4019	34	propelled	propel	VBN
50957	4019	35	against	against	IN
50957	4019	36	the	the	DT
50957	4019	37	shores	shore	NNS
50957	4019	38	by	by	IN
50957	4019	39	the	the	DT
50957	4019	40	wind	wind	NN
50957	4019	41	;	;	:
50957	4019	42	for	for	IN
50957	4019	43	the	the	DT
50957	4019	44	body	body	NN
50957	4019	45	of	of	IN
50957	4019	46	water	water	NN
50957	4019	47	in	in	IN
50957	4019	48	the	the	DT
50957	4019	49	lake	lake	NN
50957	4019	50	is	be	VBZ
50957	4019	51	moving	move	VBG
50957	4019	52	southward	southward	RB
50957	4019	53	along	along	IN
50957	4019	54	the	the	DT
50957	4019	55	shores	shore	NNS
50957	4019	56	towards	towards	IN
50957	4019	57	the	the	DT
50957	4019	58	closed	closed	JJ
50957	4019	59	end	end	NN
50957	4019	60	in	in	IN
50957	4019	61	that	that	DT
50957	4019	62	direction	direction	NN
50957	4019	63	,	,	,
50957	4019	64	there	there	EX
50957	4019	65	being	be	VBG
50957	4019	66	a	a	DT
50957	4019	67	returning	return	VBG
50957	4019	68	current	current	NN
50957	4019	69	along	along	IN
50957	4019	70	the	the	DT
50957	4019	71	middle	middle	NN
50957	4019	72	of	of	IN
50957	4019	73	the	the	DT
50957	4019	74	lake	lake	NN
50957	4019	75	.	.	.
50957	4020	1	All	all	PDT
50957	4020	2	the	the	DT
50957	4020	3	railroads	railroad	NNS
50957	4020	4	approaching	approach	VBG
50957	4020	5	Chicago	Chicago	NNP
50957	4020	6	from	from	IN
50957	4020	7	the	the	DT
50957	4020	8	east	east	NNP
50957	4020	9	pass	pass	NN
50957	4020	10	through	through	IN
50957	4020	11	these	these	DT
50957	4020	12	sand	sand	NN
50957	4020	13	deposits	deposit	NNS
50957	4020	14	,	,	,
50957	4020	15	and	and	CC
50957	4020	16	few	few	JJ
50957	4020	17	of	of	IN
50957	4020	18	the	the	DT
50957	4020	19	observant	observant	JJ
50957	4020	20	travellers	traveller	NNS
50957	4020	21	passing	pass	VBG
50957	4020	22	over	over	IN
50957	4020	23	the	the	DT
50957	4020	24	routes	route	NNS
50957	4020	25	can	can	MD
50957	4020	26	have	have	VB
50957	4020	27	failed	fail	VBN
50957	4020	28	to	to	TO
50957	4020	29	notice	notice	VB
50957	4020	30	the	the	DT
50957	4020	31	dunes	dune	NNS
50957	4020	32	into	into	IN
50957	4020	33	which	which	WDT
50957	4020	34	the	the	DT
50957	4020	35	sand	sand	NN
50957	4020	36	has	have	VBZ
50957	4020	37	been	be	VBN
50957	4020	38	drifted	drift	VBN
50957	4020	39	by	by	IN
50957	4020	40	the	the	DT
50957	4020	41	wind	wind	NN
50957	4020	42	.	.	.
50957	4021	1	Now	now	RB
50957	4021	2	,	,	,
50957	4021	3	all	all	PDT
50957	4021	4	the	the	DT
50957	4021	5	material	material	NN
50957	4021	6	of	of	IN
50957	4021	7	these	these	DT
50957	4021	8	dunes	dune	NNS
50957	4021	9	and	and	CC
50957	4021	10	sand	sand	NN
50957	4021	11	-	-	HYPH
50957	4021	12	beaches	beach	NNS
50957	4021	13	has	have	VBZ
50957	4021	14	been	be	VBN
50957	4021	15	washed	wash	VBN
50957	4021	16	out	out	IN
50957	4021	17	of	of	IN
50957	4021	18	the	the	DT
50957	4021	19	bluffs	bluff	NNS
50957	4021	20	to	to	IN
50957	4021	21	the	the	DT
50957	4021	22	northward	northward	NN
50957	4021	23	by	by	IN
50957	4021	24	the	the	DT
50957	4021	25	process	process	NN
50957	4021	26	already	already	RB
50957	4021	27	mentioned	mention	VBN
50957	4021	28	,	,	,
50957	4021	29	and	and	CC
50957	4021	30	has	have	VBZ
50957	4021	31	been	be	VBN
50957	4021	32	slowly	slowly	RB
50957	4021	33	transferred	transfer	VBN
50957	4021	34	by	by	IN
50957	4021	35	wave	wave	NN
50957	4021	36	-	-	HYPH
50957	4021	37	action	action	NN
50957	4021	38	to	to	IN
50957	4021	39	its	-PRON-	PRP$
50957	4021	40	present	present	JJ
50957	4021	41	position	position	NN
50957	4021	42	.	.	.
50957	4022	1	It	-PRON-	PRP
50957	4022	2	is	be	VBZ
50957	4022	3	estimated	estimate	VBN
50957	4022	4	that	that	IN
50957	4022	5	south	south	NN
50957	4022	6	of	of	IN
50957	4022	7	Chicago	Chicago	NNP
50957	4022	8	and	and	CC
50957	4022	9	Grand	Grand	NNP
50957	4022	10	Haven	Haven	NNP
50957	4022	11	,	,	,
50957	4022	12	this	this	DT
50957	4022	13	wave	wave	NN
50957	4022	14	-	-	HYPH
50957	4022	15	transported	transport	VBN
50957	4022	16	sand	sand	NN
50957	4022	17	amounts	amount	VBZ
50957	4022	18	to	to	IN
50957	4022	19	3,407,451,000	3,407,451,000	CD
50957	4022	20	cubic	cubic	JJ
50957	4022	21	yards	yard	NNS
50957	4022	22	.	.	.
50957	4023	1	This	this	DT
50957	4023	2	occupies	occupy	VBZ
50957	4023	3	a	a	DT
50957	4023	4	belt	belt	NN
50957	4023	5	curving	curve	VBG
50957	4023	6	around	around	IN
50957	4023	7	the	the	DT
50957	4023	8	south	south	JJ
50957	4023	9	end	end	NN
50957	4023	10	about	about	RB
50957	4023	11	ten	ten	CD
50957	4023	12	miles	mile	NNS
50957	4023	13	wide	wide	JJ
50957	4023	14	and	and	CC
50957	4023	15	one	one	CD
50957	4023	16	hundred	hundred	CD
50957	4023	17	miles	mile	NNS
50957	4023	18	long	long	JJ
50957	4023	19	.	.	.
50957	4024	1	The	the	DT
50957	4024	2	rate	rate	NN
50957	4024	3	at	at	IN
50957	4024	4	which	which	WDT
50957	4024	5	the	the	DT
50957	4024	6	sand	sand	NN
50957	4024	7	is	be	VBZ
50957	4024	8	moving	move	VBG
50957	4024	9	southward	southward	RB
50957	4024	10	along	along	IN
50957	4024	11	the	the	DT
50957	4024	12	shore	shore	NN
50957	4024	13	is	be	VBZ
50957	4024	14	found	find	VBN
50957	4024	15	by	by	IN
50957	4024	16	observing	observe	VBG
50957	4024	17	the	the	DT
50957	4024	18	amount	amount	NN
50957	4024	19	annually	annually	RB
50957	4024	20	arrested	arrest	VBN
50957	4024	21	by	by	IN
50957	4024	22	the	the	DT
50957	4024	23	piers	pier	NNS
50957	4024	24	at	at	IN
50957	4024	25	Chicago	Chicago	NNP
50957	4024	26	,	,	,
50957	4024	27	Grand	Grand	NNP
50957	4024	28	Haven	Haven	NNP
50957	4024	29	,	,	,
50957	4024	30	and	and	CC
50957	4024	31	Michigan	Michigan	NNP
50957	4024	32	City	City	NNP
50957	4024	33	.	.	.
50957	4025	1	This	this	DT
50957	4025	2	equals	equal	VBZ
50957	4025	3	129,000	129,000	CD
50957	4025	4	cubic	cubic	JJ
50957	4025	5	yards	yard	NNS
50957	4025	6	for	for	IN
50957	4025	7	a	a	DT
50957	4025	8	year	year	NN
50957	4025	9	,	,	,
50957	4025	10	which	which	WDT
50957	4025	11	can	can	MD
50957	4025	12	scarcely	scarcely	RB
50957	4025	13	be	be	VB
50957	4025	14	more	more	JJR
50957	4025	15	than	than	IN
50957	4025	16	one	one	CD
50957	4025	17	quarter	quarter	NN
50957	4025	18	or	or	CC
50957	4025	19	one	one	CD
50957	4025	20	fifth	fifth	NN
50957	4025	21	of	of	IN
50957	4025	22	the	the	DT
50957	4025	23	total	total	JJ
50957	4025	24	amount	amount	NN
50957	4025	25	in	in	IN
50957	4025	26	motion	motion	NN
50957	4025	27	.	.	.
50957	4026	1	At	at	IN
50957	4026	2	this	this	DT
50957	4026	3	rate	rate	NN
50957	4026	4	,	,	,
50957	4026	5	the	the	DT
50957	4026	6	sand	sand	NN
50957	4026	7	accumulations	accumulation	NNS
50957	4026	8	at	at	IN
50957	4026	9	the	the	DT
50957	4026	10	southern	southern	JJ
50957	4026	11	end	end	NN
50957	4026	12	of	of	IN
50957	4026	13	the	the	DT
50957	4026	14	lake	lake	NN
50957	4026	15	would	would	MD
50957	4026	16	have	have	VB
50957	4026	17	been	be	VBN
50957	4026	18	produced	produce	VBN
50957	4026	19	in	in	IN
50957	4026	20	a	a	DT
50957	4026	21	little	little	JJ
50957	4026	22	less	less	JJR
50957	4026	23	than	than	IN
50957	4026	24	seven	seven	CD
50957	4026	25	thousand	thousand	CD
50957	4026	26	years	year	NNS
50957	4026	27	.	.	.
50957	4027	1	"	"	``
50957	4027	2	If	if	IN
50957	4027	3	,	,	,
50957	4027	4	"	"	''
50957	4027	5	says	say	VBZ
50957	4027	6	Dr.	Dr.	NNP
50957	4027	7	Andrews	Andrews	NNP
50957	4027	8	,	,	,
50957	4027	9	"	"	``
50957	4027	10	we	-PRON-	PRP
50957	4027	11	estimate	estimate	VBP
50957	4027	12	the	the	DT
50957	4027	13	total	total	JJ
50957	4027	14	annual	annual	JJ
50957	4027	15	sand	sand	NN
50957	4027	16	-	-	HYPH
50957	4027	17	drift	drift	NN
50957	4027	18	at	at	IN
50957	4027	19	only	only	RB
50957	4027	20	twice	twice	PDT
50957	4027	21	the	the	DT
50957	4027	22	amount	amount	NN
50957	4027	23	actually	actually	RB
50957	4027	24	stopped	stop	VBN
50957	4027	25	by	by	IN
50957	4027	26	the	the	DT
50957	4027	27	very	very	RB
50957	4027	28	imperfect	imperfect	JJ
50957	4027	29	piers	pier	NNS
50957	4027	30	built	build	VBN
50957	4027	31	--	--	:
50957	4027	32	which	which	WDT
50957	4027	33	,	,	,
50957	4027	34	in	in	IN
50957	4027	35	the	the	DT
50957	4027	36	opinion	opinion	NN
50957	4027	37	of	of	IN
50957	4027	38	the	the	DT
50957	4027	39	engineers	engineer	NNS
50957	4027	40	,	,	,
50957	4027	41	is	be	VBZ
50957	4027	42	setting	set	VBG
50957	4027	43	it	-PRON-	PRP
50957	4027	44	far	far	RB
50957	4027	45	too	too	RB
50957	4027	46	low	low	JJ
50957	4027	47	--	--	:
50957	4027	48	and	and	CC
50957	4027	49	compare	compare	VB
50957	4027	50	it	-PRON-	PRP
50957	4027	51	with	with	IN
50957	4027	52	the	the	DT
50957	4027	53	capacity	capacity	NN
50957	4027	54	of	of	IN
50957	4027	55	the	the	DT
50957	4027	56	clay	clay	NN
50957	4027	57	-	-	HYPH
50957	4027	58	basin	basin	NN
50957	4027	59	of	of	IN
50957	4027	60	Lake	Lake	NNP
50957	4027	61	Michigan	Michigan	NNP
50957	4027	62	,	,	,
50957	4027	63	we	-PRON-	PRP
50957	4027	64	shall	shall	MD
50957	4027	65	find	find	VB
50957	4027	66	that	that	DT
50957	4027	67	,	,	,
50957	4027	68	had	have	VBD
50957	4027	69	this	this	DT
50957	4027	70	process	process	NN
50957	4027	71	continued	continue	VBD
50957	4027	72	one	one	CD
50957	4027	73	hundred	hundred	CD
50957	4027	74	thousand	thousand	CD
50957	4027	75	years	year	NNS
50957	4027	76	the	the	DT
50957	4027	77	whole	whole	JJ
50957	4027	78	south	south	JJ
50957	4027	79	end	end	NN
50957	4027	80	of	of	IN
50957	4027	81	Lake	Lake	NNP
50957	4027	82	Michigan	Michigan	NNP
50957	4027	83	,	,	,
50957	4027	84	up	up	IN
50957	4027	85	to	to	IN
50957	4027	86	the	the	DT
50957	4027	87	line	line	NN
50957	4027	88	connecting	connect	VBG
50957	4027	89	Chicago	Chicago	NNP
50957	4027	90	and	and	CC
50957	4027	91	Michigan	Michigan	NNP
50957	4027	92	City	City	NNP
50957	4027	93	,	,	,
50957	4027	94	would	would	MD
50957	4027	95	have	have	VB
50957	4027	96	been	be	VBN
50957	4027	97	full	full	JJ
50957	4027	98	and	and	CC
50957	4027	99	converted	convert	VBN
50957	4027	100	into	into	IN
50957	4027	101	dry	dry	JJ
50957	4027	102	land	land	NN
50957	4027	103	twenty	twenty	CD
50957	4027	104	-	-	HYPH
50957	4027	105	five	five	CD
50957	4027	106	thousand	thousand	CD
50957	4027	107	years	year	NNS
50957	4027	108	ago	ago	RB
50957	4027	109	,	,	,
50957	4027	110	and	and	CC
50957	4027	111	the	the	DT
50957	4027	112	coast	coast	NN
50957	4027	113	-	-	HYPH
50957	4027	114	line	line	NN
50957	4027	115	would	would	MD
50957	4027	116	now	now	RB
50957	4027	117	be	be	VB
50957	4027	118	found	find	VBN
50957	4027	119	many	many	JJ
50957	4027	120	miles	mile	NNS
50957	4027	121	north	north	RB
50957	4027	122	of	of	IN
50957	4027	123	Chicago	Chicago	NNP
50957	4027	124	.	.	.
50957	4028	1	"	"	``
50957	4028	2	[	[	-LRB-
50957	4028	3	EG	EG	NNP
50957	4028	4	]	]	-RRB-
50957	4028	5	[	[	-LRB-
50957	4028	6	Footnote	footnote	NN
50957	4028	7	EG	EG	NNP
50957	4028	8	:	:	:
50957	4028	9	Southall	Southall	NNP
50957	4028	10	's	's	POS
50957	4028	11	Recent	recent	JJ
50957	4028	12	Origin	Origin	NNP
50957	4028	13	of	of	IN
50957	4028	14	Man	Man	NNP
50957	4028	15	,	,	,
50957	4028	16	p.	p.	NN
50957	4029	1	502	502	CD
50957	4029	2	.	.	.
50957	4029	3	]	]	-RRB-
50957	4030	1	It	-PRON-	PRP
50957	4030	2	is	be	VBZ
50957	4030	3	proper	proper	JJ
50957	4030	4	to	to	TO
50957	4030	5	add	add	VB
50957	4030	6	a	a	DT
50957	4030	7	word	word	NN
50957	4030	8	in	in	IN
50957	4030	9	answer	answer	NN
50957	4030	10	co	co	VBD
50957	4030	11	an	an	DT
50957	4030	12	objection	objection	NN
50957	4030	13	which	which	WDT
50957	4030	14	may	may	MD
50957	4030	15	arise	arise	VB
50957	4030	16	in	in	IN
50957	4030	17	the	the	DT
50957	4030	18	reader	reader	NN
50957	4030	19	's	's	POS
50957	4030	20	mind	mind	NN
50957	4030	21	,	,	,
50957	4030	22	for	for	IN
50957	4030	23	it	-PRON-	PRP
50957	4030	24	will	will	MD
50957	4030	25	doubtless	doubtless	RB
50957	4030	26	occur	occur	VB
50957	4030	27	to	to	IN
50957	4030	28	some	some	DT
50957	4030	29	to	to	TO
50957	4030	30	ask	ask	VB
50957	4030	31	why	why	WRB
50957	4030	32	this	this	DT
50957	4030	33	sand	sand	NN
50957	4030	34	which	which	WDT
50957	4030	35	is	be	VBZ
50957	4030	36	washed	wash	VBN
50957	4030	37	out	out	RP
50957	4030	38	by	by	IN
50957	4030	39	the	the	DT
50957	4030	40	waves	wave	NNS
50957	4030	41	from	from	IN
50957	4030	42	the	the	DT
50957	4030	43	bluffs	bluff	NNS
50957	4030	44	is	be	VBZ
50957	4030	45	not	not	RB
50957	4030	46	carried	carry	VBN
50957	4030	47	inward	inward	RB
50957	4030	48	towards	towards	IN
50957	4030	49	the	the	DT
50957	4030	50	deeper	deep	JJR
50957	4030	51	portion	portion	NN
50957	4030	52	of	of	IN
50957	4030	53	the	the	DT
50957	4030	54	trough	trough	NN
50957	4030	55	of	of	IN
50957	4030	56	the	the	DT
50957	4030	57	lake	lake	NN
50957	4030	58	,	,	,
50957	4030	59	thus	thus	RB
50957	4030	60	producing	produce	VBG
50957	4030	61	a	a	DT
50957	4030	62	waste	waste	NN
50957	4030	63	which	which	WDT
50957	4030	64	would	would	MD
50957	4030	65	partly	partly	RB
50957	4030	66	counteract	counteract	VB
50957	4030	67	the	the	DT
50957	4030	68	forces	force	NNS
50957	4030	69	of	of	IN
50957	4030	70	accumulation	accumulation	NN
50957	4030	71	at	at	IN
50957	4030	72	the	the	DT
50957	4030	73	south	south	JJ
50957	4030	74	end	end	NN
50957	4030	75	.	.	.
50957	4031	1	The	the	DT
50957	4031	2	answer	answer	NN
50957	4031	3	is	be	VBZ
50957	4031	4	found	find	VBN
50957	4031	5	in	in	IN
50957	4031	6	the	the	DT
50957	4031	7	fact	fact	NN
50957	4031	8	that	that	IN
50957	4031	9	the	the	DT
50957	4031	10	south	south	JJ
50957	4031	11	end	end	NN
50957	4031	12	of	of	IN
50957	4031	13	Lake	Lake	NNP
50957	4031	14	Michigan	Michigan	NNP
50957	4031	15	is	be	VBZ
50957	4031	16	closed	closed	JJ
50957	4031	17	,	,	,
50957	4031	18	and	and	CC
50957	4031	19	that	that	IN
50957	4031	20	the	the	DT
50957	4031	21	currents	current	NNS
50957	4031	22	set	set	VBD
50957	4031	23	in	in	IN
50957	4031	24	motion	motion	NN
50957	4031	25	by	by	IN
50957	4031	26	the	the	DT
50957	4031	27	wind	wind	NN
50957	4031	28	are	be	VBP
50957	4031	29	such	such	JJ
50957	4031	30	that	that	IN
50957	4031	31	there	there	EX
50957	4031	32	is	be	VBZ
50957	4031	33	no	no	DT
50957	4031	34	off	off	JJ
50957	4031	35	-	-	HYPH
50957	4031	36	shore	shore	NN
50957	4031	37	motion	motion	NN
50957	4031	38	sufficient	sufficient	JJ
50957	4031	39	to	to	TO
50957	4031	40	move	move	VB
50957	4031	41	sand	sand	NN
50957	4031	42	,	,	,
50957	4031	43	and	and	CC
50957	4031	44	,	,	,
50957	4031	45	as	as	IN
50957	4031	46	a	a	DT
50957	4031	47	matter	matter	NN
50957	4031	48	of	of	IN
50957	4031	49	fact	fact	NN
50957	4031	50	,	,	,
50957	4031	51	dredgings	dredging	NNS
50957	4031	52	show	show	VBP
50957	4031	53	that	that	IN
50957	4031	54	the	the	DT
50957	4031	55	sand	sand	NN
50957	4031	56	is	be	VBZ
50957	4031	57	limited	limited	JJ
50957	4031	58	to	to	IN
50957	4031	59	the	the	DT
50957	4031	60	vicinity	vicinity	NN
50957	4031	61	of	of	IN
50957	4031	62	the	the	DT
50957	4031	63	shore	shore	NN
50957	4031	64	.	.	.
50957	4032	1	By	by	IN
50957	4032	2	comparing	compare	VBG
50957	4032	3	the	the	DT
50957	4032	4	eroded	erode	VBN
50957	4032	5	cliffs	cliff	NNS
50957	4032	6	upon	upon	IN
50957	4032	7	Michigan	Michigan	NNP
50957	4032	8	and	and	CC
50957	4032	9	the	the	DT
50957	4032	10	other	other	JJ
50957	4032	11	Great	Great	NNP
50957	4032	12	Lakes	Lakes	NNPS
50957	4032	13	with	with	IN
50957	4032	14	what	what	WP
50957	4032	15	occurs	occur	VBZ
50957	4032	16	in	in	IN
50957	4032	17	similar	similar	JJ
50957	4032	18	situations	situation	NNS
50957	4032	19	about	about	IN
50957	4032	20	the	the	DT
50957	4032	21	glacial	glacial	JJ
50957	4032	22	Lake	Lake	NNP
50957	4032	23	Agassiz	Agassiz	NNP
50957	4032	24	,	,	,
50957	4032	25	we	-PRON-	PRP
50957	4032	26	obtain	obtain	VBP
50957	4032	27	an	an	DT
50957	4032	28	interesting	interesting	JJ
50957	4032	29	means	mean	NNS
50957	4032	30	of	of	IN
50957	4032	31	estimating	estimate	VBG
50957	4032	32	the	the	DT
50957	4032	33	comparative	comparative	JJ
50957	4032	34	length	length	NN
50957	4032	35	of	of	IN
50957	4032	36	time	time	NN
50957	4032	37	occupied	occupy	VBN
50957	4032	38	by	by	IN
50957	4032	39	the	the	DT
50957	4032	40	ice	ice	NN
50957	4032	41	-	-	HYPH
50957	4032	42	front	front	NN
50957	4032	43	in	in	IN
50957	4032	44	receding	recede	VBG
50957	4032	45	from	from	IN
50957	4032	46	the	the	DT
50957	4032	47	Canadian	canadian	JJ
50957	4032	48	border	border	NN
50957	4032	49	to	to	IN
50957	4032	50	Hudson	Hudson	NNP
50957	4032	51	Bay	Bay	NNP
50957	4032	52	.	.	.
50957	4033	1	As	as	IN
50957	4033	2	we	-PRON-	PRP
50957	4033	3	have	have	VBP
50957	4033	4	seen	see	VBN
50957	4033	5	,	,	,
50957	4033	6	Lake	Lake	NNP
50957	4033	7	Agassiz	Agassiz	NNP
50957	4033	8	occupied	occupy	VBD
50957	4033	9	a	a	DT
50957	4033	10	position	position	NN
50957	4033	11	quite	quite	RB
50957	4033	12	similar	similar	JJ
50957	4033	13	in	in	IN
50957	4033	14	most	most	JJS
50957	4033	15	respects	respect	NNS
50957	4033	16	to	to	IN
50957	4033	17	Lake	Lake	NNP
50957	4033	18	Michigan	Michigan	NNP
50957	4033	19	.	.	.
50957	4034	1	Its	-PRON-	PRP$
50957	4034	2	longest	long	JJS
50957	4034	3	diameter	diameter	NN
50957	4034	4	was	be	VBD
50957	4034	5	north	north	NN
50957	4034	6	and	and	CC
50957	4034	7	south	south	NN
50957	4034	8	,	,	,
50957	4034	9	and	and	CC
50957	4034	10	the	the	DT
50957	4034	11	same	same	JJ
50957	4034	12	forces	force	NNS
50957	4034	13	which	which	WDT
50957	4034	14	have	have	VBP
50957	4034	15	eroded	erode	VBN
50957	4034	16	the	the	DT
50957	4034	17	cliffs	cliff	NNS
50957	4034	18	of	of	IN
50957	4034	19	Lake	Lake	NNP
50957	4034	20	Michigan	Michigan	NNP
50957	4034	21	and	and	CC
50957	4034	22	piled	pile	VBD
50957	4034	23	up	up	RP
50957	4034	24	sand	sand	NN
50957	4034	25	-	-	HYPH
50957	4034	26	dunes	dune	NNS
50957	4034	27	at	at	IN
50957	4034	28	its	-PRON-	PRP$
50957	4034	29	southern	southern	JJ
50957	4034	30	end	end	NN
50957	4034	31	would	would	MD
50957	4034	32	have	have	VB
50957	4034	33	produced	produce	VBN
50957	4034	34	similar	similar	JJ
50957	4034	35	effects	effect	NNS
50957	4034	36	upon	upon	IN
50957	4034	37	the	the	DT
50957	4034	38	shores	shore	NNS
50957	4034	39	of	of	IN
50957	4034	40	Lake	Lake	NNP
50957	4034	41	Agassiz	Agassiz	NNP
50957	4034	42	,	,	,
50957	4034	43	had	have	VBD
50957	4034	44	its	-PRON-	PRP$
50957	4034	45	continuance	continuance	NN
50957	4034	46	been	be	VBN
50957	4034	47	anywhere	anywhere	RB
50957	4034	48	near	near	RB
50957	4034	49	as	as	RB
50957	4034	50	long	long	RB
50957	4034	51	as	as	IN
50957	4034	52	that	that	DT
50957	4034	53	of	of	IN
50957	4034	54	the	the	DT
50957	4034	55	present	present	JJ
50957	4034	56	Lake	Lake	NNP
50957	4034	57	Michigan	Michigan	NNP
50957	4034	58	has	have	VBZ
50957	4034	59	been	be	VBN
50957	4034	60	.	.	.
50957	4035	1	But	but	CC
50957	4035	2	,	,	,
50957	4035	3	according	accord	VBG
50957	4035	4	to	to	IN
50957	4035	5	Mr.	Mr.	NNP
50957	4035	6	Upham	Upham	NNP
50957	4035	7	,	,	,
50957	4035	8	who	who	WP
50957	4035	9	has	have	VBZ
50957	4035	10	most	most	RBS
50957	4035	11	carefully	carefully	RB
50957	4035	12	surveyed	survey	VBN
50957	4035	13	the	the	DT
50957	4035	14	whole	whole	JJ
50957	4035	15	region	region	NN
50957	4035	16	,	,	,
50957	4035	17	there	there	EX
50957	4035	18	are	be	VBP
50957	4035	19	nowhere	nowhere	RB
50957	4035	20	on	on	IN
50957	4035	21	the	the	DT
50957	4035	22	shores	shore	NNS
50957	4035	23	of	of	IN
50957	4035	24	the	the	DT
50957	4035	25	old	old	JJ
50957	4035	26	Lake	Lake	NNP
50957	4035	27	Agassiz	Agassiz	NNP
50957	4035	28	any	any	DT
50957	4035	29	evidence	evidence	NN
50957	4035	30	of	of	IN
50957	4035	31	eroded	eroded	JJ
50957	4035	32	cliffs	cliff	NNS
50957	4035	33	at	at	RB
50957	4035	34	all	all	RB
50957	4035	35	to	to	TO
50957	4035	36	be	be	VB
50957	4035	37	compared	compare	VBN
50957	4035	38	with	with	IN
50957	4035	39	those	those	DT
50957	4035	40	found	find	VBN
50957	4035	41	upon	upon	IN
50957	4035	42	the	the	DT
50957	4035	43	present	present	JJ
50957	4035	44	Great	Great	NNP
50957	4035	45	Lakes	Lakes	NNPS
50957	4035	46	,	,	,
50957	4035	47	while	while	IN
50957	4035	48	there	there	EX
50957	4035	49	is	be	VBZ
50957	4035	50	almost	almost	RB
50957	4035	51	an	an	DT
50957	4035	52	entire	entire	JJ
50957	4035	53	lack	lack	NN
50957	4035	54	of	of	IN
50957	4035	55	sand	sand	NN
50957	4035	56	deposits	deposit	NNS
50957	4035	57	about	about	IN
50957	4035	58	the	the	DT
50957	4035	59	south	south	JJ
50957	4035	60	end	end	NN
50957	4035	61	such	such	JJ
50957	4035	62	as	as	IN
50957	4035	63	characterise	characterise	RB
50957	4035	64	the	the	DT
50957	4035	65	shore	shore	NN
50957	4035	66	of	of	IN
50957	4035	67	Lake	Lake	NNP
50957	4035	68	Michigan	Michigan	NNP
50957	4035	69	.	.	.
50957	4036	1	"	"	``
50957	4036	2	The	the	DT
50957	4036	3	great	great	JJ
50957	4036	4	tracts	tract	NNS
50957	4036	5	of	of	IN
50957	4036	6	dunes	dune	NNS
50957	4036	7	about	about	IN
50957	4036	8	the	the	DT
50957	4036	9	south	south	JJ
50957	4036	10	end	end	NN
50957	4036	11	of	of	IN
50957	4036	12	Lake	Lake	NNP
50957	4036	13	Michigan	Michigan	NNP
50957	4036	14	belong	belong	VB
50957	4036	15	,	,	,
50957	4036	16	"	"	``
50957	4036	17	as	as	IN
50957	4036	18	Upham	Upham	NNP
50957	4036	19	well	well	RB
50957	4036	20	observes	observe	VBZ
50957	4036	21	,	,	,
50957	4036	22	"	"	''
50957	4036	23	wholly	wholly	RB
50957	4036	24	to	to	IN
50957	4036	25	beach	beach	NN
50957	4036	26	accumulations	accumulation	NNS
50957	4036	27	,	,	,
50957	4036	28	being	be	VBG
50957	4036	29	sand	sand	NN
50957	4036	30	derived	derive	VBN
50957	4036	31	from	from	IN
50957	4036	32	erosion	erosion	NN
50957	4036	33	of	of	IN
50957	4036	34	the	the	DT
50957	4036	35	western	western	JJ
50957	4036	36	and	and	CC
50957	4036	37	eastern	eastern	JJ
50957	4036	38	shores	shore	NNS
50957	4036	39	of	of	IN
50957	4036	40	the	the	DT
50957	4036	41	lake	lake	NN
50957	4036	42	....	....	.
50957	4037	1	But	but	CC
50957	4037	2	none	none	NN
50957	4037	3	of	of	IN
50957	4037	4	the	the	DT
50957	4037	5	beaches	beach	NNS
50957	4037	6	of	of	IN
50957	4037	7	our	-PRON-	PRP$
50957	4037	8	glacial	glacial	JJ
50957	4037	9	lakes	lake	NNS
50957	4037	10	are	be	VBP
50957	4037	11	large	large	JJ
50957	4037	12	enough	enough	RB
50957	4037	13	to	to	TO
50957	4037	14	make	make	VB
50957	4037	15	dunes	dune	NNS
50957	4037	16	like	like	IN
50957	4037	17	those	those	DT
50957	4037	18	on	on	IN
50957	4037	19	Lake	Lake	NNP
50957	4037	20	Michigan	Michigan	NNP
50957	4037	21	,	,	,
50957	4037	22	though	though	IN
50957	4037	23	the	the	DT
50957	4037	24	size	size	NN
50957	4037	25	and	and	CC
50957	4037	26	depth	depth	NN
50957	4037	27	of	of	IN
50957	4037	28	Lake	Lake	NNP
50957	4037	29	Agassiz	Agassiz	NNP
50957	4037	30	,	,	,
50957	4037	31	its	-PRON-	PRP$
50957	4037	32	great	great	JJ
50957	4037	33	extent	extent	NN
50957	4037	34	from	from	IN
50957	4037	35	north	north	NN
50957	4037	36	to	to	IN
50957	4037	37	south	south	NN
50957	4037	38	,	,	,
50957	4037	39	and	and	CC
50957	4037	40	the	the	DT
50957	4037	41	character	character	NN
50957	4037	42	of	of	IN
50957	4037	43	its	-PRON-	PRP$
50957	4037	44	shores	shore	NNS
50957	4037	45	,	,	,
50957	4037	46	seem	seem	VBP
50957	4037	47	equally	equally	RB
50957	4037	48	favorable	favorable	JJ
50957	4037	49	for	for	IN
50957	4037	50	their	-PRON-	PRP$
50957	4037	51	accumulation	accumulation	NN
50957	4037	52	.	.	.
50957	4038	1	It	-PRON-	PRP
50957	4038	2	is	be	VBZ
50957	4038	3	thus	thus	RB
50957	4038	4	again	again	RB
50957	4038	5	indicated	indicate	VBN
50957	4038	6	that	that	IN
50957	4038	7	the	the	DT
50957	4038	8	time	time	NN
50957	4038	9	occupied	occupy	VBN
50957	4038	10	by	by	IN
50957	4038	11	the	the	DT
50957	4038	12	recession	recession	NN
50957	4038	13	of	of	IN
50957	4038	14	the	the	DT
50957	4038	15	ice	ice	NN
50957	4038	16	-	-	HYPH
50957	4038	17	sheet	sheet	NN
50957	4038	18	was	be	VBD
50957	4038	19	comparatively	comparatively	RB
50957	4038	20	brief	brief	JJ
50957	4038	21	.	.	.
50957	4039	1	"	"	``
50957	4039	2	[	[	-LRB-
50957	4039	3	EH	EH	NNP
50957	4039	4	]	]	-RRB-
50957	4039	5	[	[	-LRB-
50957	4039	6	Footnote	Footnote	NNP
50957	4039	7	EH	EH	NNP
50957	4039	8	:	:	:
50957	4039	9	Proceedings	proceeding	NNS
50957	4039	10	of	of	IN
50957	4039	11	the	the	DT
50957	4039	12	Boston	Boston	NNP
50957	4039	13	Society	Society	NNP
50957	4039	14	of	of	IN
50957	4039	15	Natural	Natural	NNP
50957	4039	16	History	History	NNP
50957	4039	17	,	,	,
50957	4039	18	vol	vol	NNP
50957	4039	19	.	.	.
50957	4040	1	xxiv	xxiv	NNP
50957	4040	2	,	,	,
50957	4040	3	p.	p.	NN
50957	4040	4	454	454	CD
50957	4040	5	;	;	:
50957	4040	6	Upham	Upham	NNP
50957	4040	7	's	's	POS
50957	4040	8	Glacial	Glacial	NNP
50957	4040	9	Lakes	Lakes	NNPS
50957	4040	10	in	in	IN
50957	4040	11	Canada	Canada	NNP
50957	4040	12	,	,	,
50957	4040	13	in	in	IN
50957	4040	14	Bulletin	Bulletin	NNP
50957	4040	15	of	of	IN
50957	4040	16	the	the	DT
50957	4040	17	Geological	Geological	NNP
50957	4040	18	Society	Society	NNP
50957	4040	19	of	of	IN
50957	4040	20	America	America	NNP
50957	4040	21	,	,	,
50957	4040	22	vol	vol	NNP
50957	4040	23	.	.	.
50957	4041	1	ii	ii	NNP
50957	4041	2	,	,	,
50957	4041	3	p.	p.	NN
50957	4042	1	248	248	CD
50957	4042	2	.	.	.
50957	4042	3	]	]	-RRB-
50957	4043	1	From	from	IN
50957	4043	2	Mr.	Mr.	NNP
50957	4043	3	Upham	Upham	NNP
50957	4043	4	's	's	POS
50957	4043	5	conclusions	conclusion	NNS
50957	4043	6	it	-PRON-	PRP
50957	4043	7	would	would	MD
50957	4043	8	seem	seem	VB
50957	4043	9	that	that	IN
50957	4043	10	if	if	IN
50957	4043	11	ten	ten	CD
50957	4043	12	thousand	thousand	CD
50957	4043	13	years	year	NNS
50957	4043	14	be	be	VB
50957	4043	15	allowed	allow	VBN
50957	4043	16	for	for	IN
50957	4043	17	the	the	DT
50957	4043	18	post	post	JJ
50957	4043	19	-	-	JJ
50957	4043	20	glacial	glacial	JJ
50957	4043	21	existence	existence	NN
50957	4043	22	of	of	IN
50957	4043	23	Lake	Lake	NNP
50957	4043	24	Michigan	Michigan	NNP
50957	4043	25	,	,	,
50957	4043	26	one	one	CD
50957	4043	27	tenth	tenth	NN
50957	4043	28	of	of	IN
50957	4043	29	that	that	DT
50957	4043	30	period	period	NN
50957	4043	31	would	would	MD
50957	4043	32	be	be	VB
50957	4043	33	more	more	JJR
50957	4043	34	than	than	IN
50957	4043	35	sufficient	sufficient	JJ
50957	4043	36	to	to	TO
50957	4043	37	account	account	VB
50957	4043	38	for	for	IN
50957	4043	39	the	the	DT
50957	4043	40	cliffs	cliff	NNS
50957	4043	41	,	,	,
50957	4043	42	deltas	delta	NNS
50957	4043	43	,	,	,
50957	4043	44	beaches	beach	NNS
50957	4043	45	,	,	,
50957	4043	46	and	and	CC
50957	4043	47	other	other	JJ
50957	4043	48	analogous	analogous	JJ
50957	4043	49	phenomena	phenomenon	NNS
50957	4043	50	about	about	IN
50957	4043	51	Lake	Lake	NNP
50957	4043	52	Agassiz	Agassiz	NNP
50957	4043	53	.	.	.
50957	4044	1	In	in	IN
50957	4044	2	other	other	JJ
50957	4044	3	words	word	NNS
50957	4044	4	,	,	,
50957	4044	5	the	the	DT
50957	4044	6	duration	duration	NN
50957	4044	7	of	of	IN
50957	4044	8	Lake	Lake	NNP
50957	4044	9	Agassiz	Agassiz	NNP
50957	4044	10	could	could	MD
50957	4044	11	not	not	RB
50957	4044	12	have	have	VB
50957	4044	13	been	be	VBN
50957	4044	14	more	more	JJR
50957	4044	15	than	than	IN
50957	4044	16	a	a	DT
50957	4044	17	thousand	thousand	CD
50957	4044	18	years	year	NNS
50957	4044	19	,	,	,
50957	4044	20	which	which	WDT
50957	4044	21	gives	give	VBZ
50957	4044	22	us	-PRON-	PRP
50957	4044	23	a	a	DT
50957	4044	24	measure	measure	NN
50957	4044	25	of	of	IN
50957	4044	26	the	the	DT
50957	4044	27	rate	rate	NN
50957	4044	28	at	at	IN
50957	4044	29	which	which	WDT
50957	4044	30	the	the	DT
50957	4044	31	recession	recession	NN
50957	4044	32	of	of	IN
50957	4044	33	the	the	DT
50957	4044	34	ice	ice	NN
50957	4044	35	-	-	HYPH
50957	4044	36	front	front	NN
50957	4044	37	went	go	VBD
50957	4044	38	on	on	RP
50957	4044	39	after	after	IN
50957	4044	40	it	-PRON-	PRP
50957	4044	41	had	have	VBD
50957	4044	42	withdrawn	withdraw	VBN
50957	4044	43	to	to	IN
50957	4044	44	the	the	DT
50957	4044	45	international	international	JJ
50957	4044	46	boundary	boundary	NN
50957	4044	47	.	.	.
50957	4045	1	The	the	DT
50957	4045	2	distance	distance	NN
50957	4045	3	from	from	IN
50957	4045	4	there	there	RB
50957	4045	5	to	to	IN
50957	4045	6	the	the	DT
50957	4045	7	mouth	mouth	NN
50957	4045	8	of	of	IN
50957	4045	9	Nelson	Nelson	NNP
50957	4045	10	River	River	NNP
50957	4045	11	is	be	VBZ
50957	4045	12	about	about	RB
50957	4045	13	600	600	CD
50957	4045	14	miles	mile	NNS
50957	4045	15	.	.	.
50957	4046	1	The	the	DT
50957	4046	2	recession	recession	NN
50957	4046	3	of	of	IN
50957	4046	4	the	the	DT
50957	4046	5	ice	ice	NN
50957	4046	6	-	-	HYPH
50957	4046	7	front	front	NN
50957	4046	8	over	over	IN
50957	4046	9	that	that	DT
50957	4046	10	area	area	NN
50957	4046	11	proceeded	proceed	VBD
50957	4046	12	,	,	,
50957	4046	13	therefore	therefore	RB
50957	4046	14	,	,	,
50957	4046	15	at	at	IN
50957	4046	16	the	the	DT
50957	4046	17	average	average	JJ
50957	4046	18	rate	rate	NN
50957	4046	19	of	of	IN
50957	4046	20	about	about	RB
50957	4046	21	half	half	PDT
50957	4046	22	a	a	DT
50957	4046	23	mile	mile	NN
50957	4046	24	per	per	IN
50957	4046	25	year	year	NN
50957	4046	26	.	.	.
50957	4047	1	There	there	EX
50957	4047	2	are	be	VBP
50957	4047	3	many	many	JJ
50957	4047	4	evidences	evidence	NNS
50957	4047	5	that	that	IN
50957	4047	6	the	the	DT
50957	4047	7	main	main	JJ
50957	4047	8	period	period	NN
50957	4047	9	of	of	IN
50957	4047	10	glaciation	glaciation	NN
50957	4047	11	west	west	NN
50957	4047	12	of	of	IN
50957	4047	13	the	the	DT
50957	4047	14	Rocky	Rocky	NNP
50957	4047	15	Mountains	Mountains	NNPS
50957	4047	16	was	be	VBD
50957	4047	17	considerably	considerably	RB
50957	4047	18	later	later	RB
50957	4047	19	than	than	IN
50957	4047	20	that	that	DT
50957	4047	21	in	in	IN
50957	4047	22	the	the	DT
50957	4047	23	eastern	eastern	JJ
50957	4047	24	part	part	NN
50957	4047	25	of	of	IN
50957	4047	26	the	the	DT
50957	4047	27	continent	continent	NN
50957	4047	28	.	.	.
50957	4048	1	A	a	DT
50957	4048	2	portion	portion	NN
50957	4048	3	of	of	IN
50957	4048	4	the	the	DT
50957	4048	5	facts	fact	NNS
50957	4048	6	pointing	point	VBG
50957	4048	7	to	to	IN
50957	4048	8	this	this	DT
50957	4048	9	conclusion	conclusion	NN
50957	4048	10	have	have	VBP
50957	4048	11	been	be	VBN
50957	4048	12	well	well	RB
50957	4048	13	stated	state	VBN
50957	4048	14	by	by	IN
50957	4048	15	Mr.	Mr.	NNP
50957	4048	16	George	George	NNP
50957	4048	17	F.	F.	NNP
50957	4048	18	Becker	Becker	NNP
50957	4048	19	,	,	,
50957	4048	20	of	of	IN
50957	4048	21	the	the	DT
50957	4048	22	United	United	NNP
50957	4048	23	States	States	NNP
50957	4048	24	Geological	Geological	NNP
50957	4048	25	Survey	Survey	NNP
50957	4048	26	.	.	.
50957	4049	1	"	"	``
50957	4049	2	No	no	DT
50957	4049	3	one	one	NN
50957	4049	4	,	,	,
50957	4049	5	"	"	''
50957	4049	6	he	-PRON-	PRP
50957	4049	7	says	say	VBZ
50957	4049	8	,	,	,
50957	4049	9	"	"	``
50957	4049	10	who	who	WP
50957	4049	11	has	have	VBZ
50957	4049	12	examined	examine	VBN
50957	4049	13	the	the	DT
50957	4049	14	glaciated	glaciated	JJ
50957	4049	15	regions	region	NNS
50957	4049	16	of	of	IN
50957	4049	17	the	the	DT
50957	4049	18	Sierra	Sierra	NNP
50957	4049	19	can	can	MD
50957	4049	20	doubt	doubt	VB
50957	4049	21	that	that	IN
50957	4049	22	the	the	DT
50957	4049	23	great	great	JJ
50957	4049	24	mass	mass	NN
50957	4049	25	of	of	IN
50957	4049	26	the	the	DT
50957	4049	27	ice	ice	NN
50957	4049	28	disappeared	disappear	VBD
50957	4049	29	at	at	IN
50957	4049	30	a	a	DT
50957	4049	31	very	very	RB
50957	4049	32	recent	recent	JJ
50957	4049	33	period	period	NN
50957	4049	34	.	.	.
50957	4050	1	The	the	DT
50957	4050	2	immense	immense	JJ
50957	4050	3	areas	area	NNS
50957	4050	4	of	of	IN
50957	4050	5	polished	polished	JJ
50957	4050	6	surfaces	surface	NNS
50957	4050	7	fully	fully	RB
50957	4050	8	exposed	expose	VBN
50957	4050	9	to	to	IN
50957	4050	10	the	the	DT
50957	4050	11	severe	severe	JJ
50957	4050	12	climate	climate	NN
50957	4050	13	of	of	IN
50957	4050	14	say	say	VB
50957	4050	15	from	from	IN
50957	4050	16	7,000	7,000	CD
50957	4050	17	to	to	TO
50957	4050	18	12,000	12,000	CD
50957	4050	19	feet	foot	NNS
50957	4050	20	altitude	altitude	NN
50957	4050	21	,	,	,
50957	4050	22	the	the	DT
50957	4050	23	insensible	insensible	JJ
50957	4050	24	erosion	erosion	NN
50957	4050	25	of	of	IN
50957	4050	26	streams	stream	NNS
50957	4050	27	running	run	VBG
50957	4050	28	over	over	IN
50957	4050	29	glaciated	glaciated	JJ
50957	4050	30	rocks	rock	NNS
50957	4050	31	,	,	,
50957	4050	32	and	and	CC
50957	4050	33	the	the	DT
50957	4050	34	freshness	freshness	NN
50957	4050	35	of	of	IN
50957	4050	36	erratic	erratic	JJ
50957	4050	37	boulders	boulder	NNS
50957	4050	38	are	be	VBP
50957	4050	39	sufficient	sufficient	JJ
50957	4050	40	evidence	evidence	NN
50957	4050	41	of	of	IN
50957	4050	42	this	this	DT
50957	4050	43	.	.	.
50957	4051	1	There	there	EX
50957	4051	2	is	be	VBZ
50957	4051	3	also	also	RB
50957	4051	4	evidence	evidence	NN
50957	4051	5	that	that	IN
50957	4051	6	the	the	DT
50957	4051	7	glaciation	glaciation	NN
50957	4051	8	began	begin	VBD
50957	4051	9	at	at	IN
50957	4051	10	no	no	DT
50957	4051	11	very	very	RB
50957	4051	12	distant	distant	JJ
50957	4051	13	geologic	geologic	NN
50957	4051	14	date	date	NN
50957	4051	15	.	.	.
50957	4052	1	As	as	IN
50957	4052	2	Professor	Professor	NNP
50957	4052	3	Whitney	Whitney	NNP
50957	4052	4	pointed	point	VBD
50957	4052	5	out	out	RP
50957	4052	6	,	,	,
50957	4052	7	glaciation	glaciation	NN
50957	4052	8	is	be	VBZ
50957	4052	9	the	the	DT
50957	4052	10	last	last	JJ
50957	4052	11	important	important	JJ
50957	4052	12	geological	geological	JJ
50957	4052	13	phenomenon	phenomenon	NN
50957	4052	14	and	and	CC
50957	4052	15	succeeded	succeed	VBD
50957	4052	16	the	the	DT
50957	4052	17	great	great	JJ
50957	4052	18	lava	lava	NN
50957	4052	19	flows	flow	VBZ
50957	4052	20	.	.	.
50957	4053	1	There	there	EX
50957	4053	2	is	be	VBZ
50957	4053	3	also	also	RB
50957	4053	4	much	much	JJ
50957	4053	5	evidence	evidence	NN
50957	4053	6	that	that	IN
50957	4053	7	erosion	erosion	NN
50957	4053	8	has	have	VBZ
50957	4053	9	been	be	VBN
50957	4053	10	trifling	trifle	VBG
50957	4053	11	since	since	IN
50957	4053	12	the	the	DT
50957	4053	13	commencement	commencement	NN
50957	4053	14	of	of	IN
50957	4053	15	glaciation	glaciation	NN
50957	4053	16	,	,	,
50957	4053	17	excepting	except	VBG
50957	4053	18	under	under	IN
50957	4053	19	peculiar	peculiar	JJ
50957	4053	20	circumstances	circumstance	NNS
50957	4053	21	.	.	.
50957	4054	1	East	East	NNP
50957	4054	2	of	of	IN
50957	4054	3	the	the	DT
50957	4054	4	range	range	NN
50957	4054	5	,	,	,
50957	4054	6	for	for	IN
50957	4054	7	example	example	NN
50957	4054	8	,	,	,
50957	4054	9	at	at	IN
50957	4054	10	Virginia	Virginia	NNP
50957	4054	11	City	City	NNP
50957	4054	12	,	,	,
50957	4054	13	andesites	andesite	VBZ
50957	4054	14	which	which	WDT
50957	4054	15	there	there	EX
50957	4054	16	is	be	VBZ
50957	4054	17	every	every	DT
50957	4054	18	reason	reason	NN
50957	4054	19	to	to	TO
50957	4054	20	suppose	suppose	VB
50957	4054	21	preglacial	preglacial	JJ
50957	4054	22	have	have	VBP
50957	4054	23	scarcely	scarcely	RB
50957	4054	24	suffered	suffer	VBN
50957	4054	25	at	at	RB
50957	4054	26	all	all	RB
50957	4054	27	from	from	IN
50957	4054	28	erosion	erosion	NN
50957	4054	29	,	,	,
50957	4054	30	so	so	IN
50957	4054	31	that	that	IN
50957	4054	32	depressions	depression	NNS
50957	4054	33	down	down	IN
50957	4054	34	which	which	WDT
50957	4054	35	water	water	NN
50957	4054	36	runs	run	VBZ
50957	4054	37	at	at	IN
50957	4054	38	every	every	DT
50957	4054	39	shower	shower	NN
50957	4054	40	are	be	VBP
50957	4054	41	not	not	RB
50957	4054	42	yet	yet	RB
50957	4054	43	marked	mark	VBN
50957	4054	44	with	with	IN
50957	4054	45	water	water	NN
50957	4054	46	-	-	HYPH
50957	4054	47	courses	course	NNS
50957	4054	48	,	,	,
50957	4054	49	while	while	IN
50957	4054	50	older	old	JJR
50957	4054	51	rocks	rock	NNS
50957	4054	52	,	,	,
50957	4054	53	even	even	RB
50957	4054	54	of	of	IN
50957	4054	55	Tertiary	Tertiary	NNP
50957	4054	56	age	age	NN
50957	4054	57	and	and	CC
50957	4054	58	close	close	JJ
50957	4054	59	by	by	RB
50957	4054	60	,	,	,
50957	4054	61	are	be	VBP
50957	4054	62	deeply	deeply	RB
50957	4054	63	carved	carve	VBN
50957	4054	64	.	.	.
50957	4055	1	The	the	DT
50957	4055	2	rainfall	rainfall	NN
50957	4055	3	at	at	IN
50957	4055	4	Virginia	Virginia	NNP
50957	4055	5	City	City	NNP
50957	4055	6	is	be	VBZ
50957	4055	7	,	,	,
50957	4055	8	to	to	TO
50957	4055	9	be	be	VB
50957	4055	10	sure	sure	JJ
50957	4055	11	,	,	,
50957	4055	12	only	only	RB
50957	4055	13	about	about	IN
50957	4055	14	ten	ten	CD
50957	4055	15	inches	inch	NNS
50957	4055	16	,	,	,
50957	4055	17	so	so	IN
50957	4055	18	that	that	IN
50957	4055	19	rock	rock	NN
50957	4055	20	would	would	MD
50957	4055	21	erode	erode	VB
50957	4055	22	only	only	RB
50957	4055	23	say	say	VB
50957	4055	24	one	one	CD
50957	4055	25	third	third	NN
50957	4055	26	as	as	RB
50957	4055	27	fast	fast	RB
50957	4055	28	as	as	IN
50957	4055	29	on	on	IN
50957	4055	30	the	the	DT
50957	4055	31	California	California	NNP
50957	4055	32	coast	coast	NN
50957	4055	33	;	;	:
50957	4055	34	but	but	CC
50957	4055	35	even	even	RB
50957	4055	36	when	when	WRB
50957	4055	37	full	full	JJ
50957	4055	38	allowance	allowance	NN
50957	4055	39	is	be	VBZ
50957	4055	40	made	make	VBN
50957	4055	41	for	for	IN
50957	4055	42	this	this	DT
50957	4055	43	difference	difference	NN
50957	4055	44	,	,	,
50957	4055	45	it	-PRON-	PRP
50957	4055	46	is	be	VBZ
50957	4055	47	clear	clear	JJ
50957	4055	48	that	that	IN
50957	4055	49	these	these	DT
50957	4055	50	andesites	andesite	NNS
50957	4055	51	must	must	MD
50957	4055	52	be	be	VB
50957	4055	53	much	much	RB
50957	4055	54	younger	young	JJR
50957	4055	55	than	than	IN
50957	4055	56	the	the	DT
50957	4055	57	commencement	commencement	NN
50957	4055	58	of	of	IN
50957	4055	59	glaciation	glaciation	NN
50957	4055	60	in	in	IN
50957	4055	61	the	the	DT
50957	4055	62	northeastern	northeastern	JJ
50957	4055	63	portion	portion	NN
50957	4055	64	of	of	IN
50957	4055	65	the	the	DT
50957	4055	66	continent	continent	NN
50957	4055	67	as	as	IN
50957	4055	68	usually	usually	RB
50957	4055	69	estimated	estimate	VBN
50957	4055	70	.	.	.
50957	4056	1	So	so	RB
50957	4056	2	,	,	,
50957	4056	3	too	too	RB
50957	4056	4	,	,	,
50957	4056	5	the	the	DT
50957	4056	6	andesites	andesite	NNS
50957	4056	7	near	near	IN
50957	4056	8	Clear	Clear	NNP
50957	4056	9	Lake	Lake	NNP
50957	4056	10	,	,	,
50957	4056	11	in	in	IN
50957	4056	12	California	California	NNP
50957	4056	13	,	,	,
50957	4056	14	though	though	IN
50957	4056	15	beyond	beyond	IN
50957	4056	16	a	a	DT
50957	4056	17	doubt	doubt	NN
50957	4056	18	preglacial	preglacial	JJ
50957	4056	19	,	,	,
50957	4056	20	have	have	VBP
50957	4056	21	suffered	suffer	VBN
50957	4056	22	little	little	JJ
50957	4056	23	erosion	erosion	NN
50957	4056	24	,	,	,
50957	4056	25	and	and	CC
50957	4056	26	one	one	CD
50957	4056	27	of	of	IN
50957	4056	28	the	the	DT
50957	4056	29	masses	masse	NNS
50957	4056	30	,	,	,
50957	4056	31	Mount	Mount	NNP
50957	4056	32	Konocti	Konocti	NNP
50957	4056	33	(	(	-LRB-
50957	4056	34	or	or	CC
50957	4056	35	Uncle	Uncle	NNP
50957	4056	36	Sam	Sam	NNP
50957	4056	37	)	)	-RRB-
50957	4056	38	,	,	,
50957	4056	39	has	have	VBZ
50957	4056	40	nearly	nearly	RB
50957	4056	41	as	as	RB
50957	4056	42	characteristic	characteristic	JJ
50957	4056	43	a	a	DT
50957	4056	44	volcanic	volcanic	JJ
50957	4056	45	form	form	NN
50957	4056	46	as	as	IN
50957	4056	47	Mount	Mount	NNP
50957	4056	48	Vesuvius	Vesuvius	NNP
50957	4056	49	.	.	.
50957	4057	1	"	"	``
50957	4057	2	[	[	-LRB-
50957	4057	3	EI	EI	NNP
50957	4057	4	]	]	-RRB-
50957	4057	5	[	[	-LRB-
50957	4057	6	Footnote	Footnote	NNP
50957	4057	7	EI	EI	NNP
50957	4057	8	:	:	:
50957	4057	9	Bulletin	Bulletin	NNP
50957	4057	10	of	of	IN
50957	4057	11	the	the	DT
50957	4057	12	Geological	Geological	NNP
50957	4057	13	Society	Society	NNP
50957	4057	14	of	of	IN
50957	4057	15	America	America	NNP
50957	4057	16	,	,	,
50957	4057	17	vol	vol	NNP
50957	4057	18	.	.	.
50957	4058	1	ii	ii	NNP
50957	4058	2	,	,	,
50957	4058	3	pp	pp	NNP
50957	4058	4	.	.	.
50957	4059	1	196	196	CD
50957	4059	2	,	,	,
50957	4059	3	197	197	CD
50957	4059	4	.	.	.
50957	4059	5	]	]	-RRB-
50957	4060	1	This	this	DT
50957	4060	2	view	view	NN
50957	4060	3	of	of	IN
50957	4060	4	Mr.	Mr.	NNP
50957	4060	5	Becker	Becker	NNP
50957	4060	6	is	be	VBZ
50957	4060	7	amply	amply	RB
50957	4060	8	sustained	sustain	VBN
50957	4060	9	by	by	IN
50957	4060	10	many	many	JJ
50957	4060	11	other	other	JJ
50957	4060	12	obvious	obvious	JJ
50957	4060	13	facts	fact	NNS
50957	4060	14	,	,	,
50957	4060	15	some	some	DT
50957	4060	16	of	of	IN
50957	4060	17	which	which	WDT
50957	4060	18	may	may	MD
50957	4060	19	be	be	VB
50957	4060	20	easily	easily	RB
50957	4060	21	observed	observe	VBN
50957	4060	22	by	by	IN
50957	4060	23	tourists	tourist	NNS
50957	4060	24	who	who	WP
50957	4060	25	visit	visit	VBP
50957	4060	26	the	the	DT
50957	4060	27	Yosemite	Yosemite	NNP
50957	4060	28	Park	Park	NNP
50957	4060	29	.	.	.
50957	4061	1	The	the	DT
50957	4061	2	freedom	freedom	NN
50957	4061	3	of	of	IN
50957	4061	4	the	the	DT
50957	4061	5	abutting	abut	VBG
50957	4061	6	walls	wall	NNS
50957	4061	7	of	of	IN
50957	4061	8	this	this	DT
50957	4061	9	cañon	cañon	NN
50957	4061	10	from	from	IN
50957	4061	11	talus	talus	NN
50957	4061	12	,	,	,
50957	4061	13	as	as	RB
50957	4061	14	well	well	RB
50957	4061	15	as	as	IN
50957	4061	16	the	the	DT
50957	4061	17	freshness	freshness	NN
50957	4061	18	of	of	IN
50957	4061	19	the	the	DT
50957	4061	20	glacial	glacial	JJ
50957	4061	21	scratches	scratch	NNS
50957	4061	22	upon	upon	IN
50957	4061	23	both	both	CC
50957	4061	24	the	the	DT
50957	4061	25	walls	wall	NNS
50957	4061	26	and	and	CC
50957	4061	27	the	the	DT
50957	4061	28	floor	floor	NN
50957	4061	29	of	of	IN
50957	4061	30	the	the	DT
50957	4061	31	tributary	tributary	JJ
50957	4061	32	cañons	cañon	NNS
50957	4061	33	,	,	,
50957	4061	34	all	all	DT
50957	4061	35	indicate	indicate	VBP
50957	4061	36	a	a	DT
50957	4061	37	lapse	lapse	NN
50957	4061	38	of	of	IN
50957	4061	39	centuries	century	NNS
50957	4061	40	only	only	RB
50957	4061	41	,	,	,
50957	4061	42	rather	rather	RB
50957	4061	43	than	than	IN
50957	4061	44	of	of	IN
50957	4061	45	thousands	thousand	NNS
50957	4061	46	of	of	IN
50957	4061	47	years	year	NNS
50957	4061	48	,	,	,
50957	4061	49	since	since	IN
50957	4061	50	their	-PRON-	PRP$
50957	4061	51	occupation	occupation	NN
50957	4061	52	by	by	IN
50957	4061	53	glacial	glacial	JJ
50957	4061	54	ice	ice	NN
50957	4061	55	.	.	.
50957	4062	1	The	the	DT
50957	4062	2	freshness	freshness	NN
50957	4062	3	of	of	IN
50957	4062	4	the	the	DT
50957	4062	5	high	high	JJ
50957	4062	6	-	-	HYPH
50957	4062	7	level	level	NN
50957	4062	8	terraces	terrace	NNS
50957	4062	9	surrounding	surround	VBG
50957	4062	10	the	the	DT
50957	4062	11	valleys	valley	NNS
50957	4062	12	of	of	IN
50957	4062	13	Great	Great	NNP
50957	4062	14	Salt	Salt	NNP
50957	4062	15	Lake	Lake	NNP
50957	4062	16	,	,	,
50957	4062	17	in	in	IN
50957	4062	18	Utah	Utah	NNP
50957	4062	19	,	,	,
50957	4062	20	and	and	CC
50957	4062	21	of	of	IN
50957	4062	22	Pyramid	Pyramid	NNP
50957	4062	23	and	and	CC
50957	4062	24	North	North	NNP
50957	4062	25	Carson	Carson	NNP
50957	4062	26	Lakes	Lakes	NNP
50957	4062	27	,	,	,
50957	4062	28	in	in	IN
50957	4062	29	Nevada	Nevada	NNP
50957	4062	30	,	,	,
50957	4062	31	and	and	CC
50957	4062	32	the	the	DT
50957	4062	33	small	small	JJ
50957	4062	34	amount	amount	NN
50957	4062	35	of	of	IN
50957	4062	36	erosion	erosion	NN
50957	4062	37	which	which	WDT
50957	4062	38	has	have	VBZ
50957	4062	39	taken	take	VBN
50957	4062	40	place	place	NN
50957	4062	41	since	since	IN
50957	4062	42	the	the	DT
50957	4062	43	formation	formation	NN
50957	4062	44	of	of	IN
50957	4062	45	these	these	DT
50957	4062	46	terraces	terrace	NNS
50957	4062	47	,	,	,
50957	4062	48	point	point	NN
50957	4062	49	in	in	IN
50957	4062	50	the	the	DT
50957	4062	51	same	same	JJ
50957	4062	52	direction	direction	NN
50957	4062	53	--	--	:
50957	4062	54	namely	namely	RB
50957	4062	55	,	,	,
50957	4062	56	to	to	IN
50957	4062	57	a	a	DT
50957	4062	58	very	very	RB
50957	4062	59	recent	recent	JJ
50957	4062	60	date	date	NN
50957	4062	61	for	for	IN
50957	4062	62	the	the	DT
50957	4062	63	glaciation	glaciation	NN
50957	4062	64	of	of	IN
50957	4062	65	the	the	DT
50957	4062	66	Pacific	Pacific	NNP
50957	4062	67	coast	coast	NN
50957	4062	68	.	.	.
50957	4063	1	We	-PRON-	PRP
50957	4063	2	have	have	VBP
50957	4063	3	already	already	RB
50957	4063	4	detailed	detail	VBN
50957	4063	5	the	the	DT
50957	4063	6	facts	fact	NNS
50957	4063	7	concerning	concern	VBG
50957	4063	8	the	the	DT
50957	4063	9	formation	formation	NN
50957	4063	10	of	of	IN
50957	4063	11	these	these	DT
50957	4063	12	terraces	terrace	NNS
50957	4063	13	and	and	CC
50957	4063	14	the	the	DT
50957	4063	15	evidence	evidence	NN
50957	4063	16	of	of	IN
50957	4063	17	their	-PRON-	PRP$
50957	4063	18	probable	probable	JJ
50957	4063	19	connection	connection	NN
50957	4063	20	with	with	IN
50957	4063	21	the	the	DT
50957	4063	22	Glacial	glacial	JJ
50957	4063	23	period	period	NN
50957	4063	24	.	.	.
50957	4064	1	It	-PRON-	PRP
50957	4064	2	is	be	VBZ
50957	4064	3	sufficient	sufficient	JJ
50957	4064	4	,	,	,
50957	4064	5	therefore	therefore	RB
50957	4064	6	,	,	,
50957	4064	7	here	here	RB
50957	4064	8	to	to	TO
50957	4064	9	add	add	VB
50957	4064	10	that	that	DT
50957	4064	11	,	,	,
50957	4064	12	according	accord	VBG
50957	4064	13	to	to	IN
50957	4064	14	Mr.	Mr.	NNP
50957	4064	15	Russell	Russell	NNP
50957	4064	16	and	and	CC
50957	4064	17	Mr.	Mr.	NNP
50957	4064	18	Gilbert	Gilbert	NNP
50957	4064	19	(	(	-LRB-
50957	4064	20	two	two	CD
50957	4064	21	of	of	IN
50957	4064	22	the	the	DT
50957	4064	23	most	most	RBS
50957	4064	24	eminent	eminent	JJ
50957	4064	25	members	member	NNS
50957	4064	26	of	of	IN
50957	4064	27	the	the	DT
50957	4064	28	United	United	NNP
50957	4064	29	States	States	NNP
50957	4064	30	Geological	Geological	NNP
50957	4064	31	Survey	Survey	NNP
50957	4064	32	,	,	,
50957	4064	33	who	who	WP
50957	4064	34	have	have	VBP
50957	4064	35	each	each	DT
50957	4064	36	published	publish	VBN
50957	4064	37	monographs	monographs	NN
50957	4064	38	minutely	minutely	RB
50957	4064	39	embodying	embody	VBG
50957	4064	40	the	the	DT
50957	4064	41	results	result	NNS
50957	4064	42	of	of	IN
50957	4064	43	their	-PRON-	PRP$
50957	4064	44	extensive	extensive	JJ
50957	4064	45	observations	observation	NNS
50957	4064	46	in	in	IN
50957	4064	47	this	this	DT
50957	4064	48	region	region	NN
50957	4064	49	)	)	-RRB-
50957	4064	50	,	,	,
50957	4064	51	the	the	DT
50957	4064	52	erosion	erosion	NN
50957	4064	53	of	of	IN
50957	4064	54	present	present	JJ
50957	4064	55	streams	stream	NNS
50957	4064	56	in	in	IN
50957	4064	57	the	the	DT
50957	4064	58	beds	bed	NNS
50957	4064	59	which	which	WDT
50957	4064	60	were	be	VBD
50957	4064	61	deposited	deposit	VBN
50957	4064	62	during	during	IN
50957	4064	63	the	the	DT
50957	4064	64	enlargement	enlargement	NN
50957	4064	65	of	of	IN
50957	4064	66	the	the	DT
50957	4064	67	lakes	lake	NNS
50957	4064	68	is	be	VBZ
50957	4064	69	very	very	RB
50957	4064	70	slight	slight	JJ
50957	4064	71	,	,	,
50957	4064	72	and	and	CC
50957	4064	73	the	the	DT
50957	4064	74	modification	modification	NN
50957	4064	75	of	of	IN
50957	4064	76	the	the	DT
50957	4064	77	shores	shore	NNS
50957	4064	78	since	since	IN
50957	4064	79	the	the	DT
50957	4064	80	formation	formation	NN
50957	4064	81	of	of	IN
50957	4064	82	the	the	DT
50957	4064	83	high	high	JJ
50957	4064	84	terraces	terrace	NNS
50957	4064	85	has	have	VBZ
50957	4064	86	been	be	VBN
50957	4064	87	insignificant	insignificant	JJ
50957	4064	88	.	.	.
50957	4065	1	According	accord	VBG
50957	4065	2	to	to	IN
50957	4065	3	Mr.	Mr.	NNP
50957	4065	4	Gilbert	Gilbert	NNP
50957	4065	5	:	:	:
50957	4065	6	"	"	``
50957	4065	7	The	the	DT
50957	4065	8	Bonneville	Bonneville	NNP
50957	4065	9	shores	shore	NNS
50957	4065	10	are	be	VBP
50957	4065	11	almost	almost	RB
50957	4065	12	unmodified	unmodified	JJ
50957	4065	13	.	.	.
50957	4066	1	Intersecting	intersect	VBG
50957	4066	2	streams	stream	NNS
50957	4066	3	,	,	,
50957	4066	4	it	-PRON-	PRP
50957	4066	5	is	be	VBZ
50957	4066	6	true	true	JJ
50957	4066	7	,	,	,
50957	4066	8	have	have	VBP
50957	4066	9	scored	score	VBN
50957	4066	10	them	-PRON-	PRP
50957	4066	11	and	and	CC
50957	4066	12	interrupted	interrupt	VBN
50957	4066	13	their	-PRON-	PRP$
50957	4066	14	continuity	continuity	NN
50957	4066	15	for	for	IN
50957	4066	16	brief	brief	JJ
50957	4066	17	spaces	space	NNS
50957	4066	18	;	;	:
50957	4066	19	but	but	CC
50957	4066	20	the	the	DT
50957	4066	21	beating	beating	NN
50957	4066	22	of	of	IN
50957	4066	23	the	the	DT
50957	4066	24	rain	rain	NN
50957	4066	25	has	have	VBZ
50957	4066	26	hardly	hardly	RB
50957	4066	27	left	leave	VBN
50957	4066	28	a	a	DT
50957	4066	29	trace	trace	NN
50957	4066	30	.	.	.
50957	4067	1	The	the	DT
50957	4067	2	sea	sea	NN
50957	4067	3	-	-	HYPH
50957	4067	4	cliffs	cliff	NNS
50957	4067	5	still	still	RB
50957	4067	6	stand	stand	VBP
50957	4067	7	as	as	IN
50957	4067	8	they	-PRON-	PRP
50957	4067	9	first	first	RB
50957	4067	10	stood	stand	VBD
50957	4067	11	,	,	,
50957	4067	12	except	except	IN
50957	4067	13	that	that	DT
50957	4067	14	frost	frost	NN
50957	4067	15	has	have	VBZ
50957	4067	16	wrought	work	VBN
50957	4067	17	upon	upon	IN
50957	4067	18	their	-PRON-	PRP$
50957	4067	19	faces	face	NNS
50957	4067	20	so	so	IN
50957	4067	21	as	as	IN
50957	4067	22	to	to	TO
50957	4067	23	crumble	crumble	VB
50957	4067	24	away	away	RB
50957	4067	25	a	a	DT
50957	4067	26	portion	portion	NN
50957	4067	27	and	and	CC
50957	4067	28	make	make	VB
50957	4067	29	a	a	DT
50957	4067	30	low	low	JJ
50957	4067	31	talus	talus	NN
50957	4067	32	at	at	IN
50957	4067	33	the	the	DT
50957	4067	34	base	base	NN
50957	4067	35	.	.	.
50957	4068	1	The	the	DT
50957	4068	2	embankments	embankment	NNS
50957	4068	3	and	and	CC
50957	4068	4	beaches	beach	NNS
50957	4068	5	and	and	CC
50957	4068	6	bars	bar	NNS
50957	4068	7	are	be	VBP
50957	4068	8	almost	almost	RB
50957	4068	9	as	as	RB
50957	4068	10	perfect	perfect	JJ
50957	4068	11	as	as	IN
50957	4068	12	though	though	IN
50957	4068	13	the	the	DT
50957	4068	14	lake	lake	NN
50957	4068	15	had	have	VBD
50957	4068	16	left	leave	VBN
50957	4068	17	them	-PRON-	PRP
50957	4068	18	yesterday	yesterday	NN
50957	4068	19	,	,	,
50957	4068	20	and	and	CC
50957	4068	21	many	many	JJ
50957	4068	22	of	of	IN
50957	4068	23	them	-PRON-	PRP
50957	4068	24	rival	rival	JJ
50957	4068	25	in	in	IN
50957	4068	26	the	the	DT
50957	4068	27	symmetry	symmetry	NN
50957	4068	28	and	and	CC
50957	4068	29	perfection	perfection	NN
50957	4068	30	of	of	IN
50957	4068	31	their	-PRON-	PRP$
50957	4068	32	contours	contour	NNS
50957	4068	33	the	the	DT
50957	4068	34	most	most	RBS
50957	4068	35	elaborate	elaborate	JJ
50957	4068	36	work	work	NN
50957	4068	37	of	of	IN
50957	4068	38	the	the	DT
50957	4068	39	engineer	engineer	NN
50957	4068	40	.	.	.
50957	4069	1	There	there	EX
50957	4069	2	are	be	VBP
50957	4069	3	places	place	NNS
50957	4069	4	where	where	WRB
50957	4069	5	boulders	boulder	NNS
50957	4069	6	of	of	IN
50957	4069	7	quartzite	quartzite	JJ
50957	4069	8	or	or	CC
50957	4069	9	other	other	JJ
50957	4069	10	enduring	endure	VBG
50957	4069	11	rock	rock	NN
50957	4069	12	still	still	RB
50957	4069	13	retain	retain	VB
50957	4069	14	the	the	DT
50957	4069	15	smooth	smooth	JJ
50957	4069	16	,	,	,
50957	4069	17	glistening	glistening	NN
50957	4069	18	surfaces	surface	NNS
50957	4069	19	which	which	WDT
50957	4069	20	the	the	DT
50957	4069	21	waves	wave	NNS
50957	4069	22	scoured	scour	VBD
50957	4069	23	upon	upon	IN
50957	4069	24	them	-PRON-	PRP
50957	4069	25	by	by	IN
50957	4069	26	clashing	clash	VBG
50957	4069	27	against	against	IN
50957	4069	28	them	-PRON-	PRP
50957	4069	29	the	the	DT
50957	4069	30	sands	sand	NNS
50957	4069	31	of	of	IN
50957	4069	32	the	the	DT
50957	4069	33	beach	beach	NN
50957	4069	34	.	.	.
50957	4070	1	"	"	``
50957	4070	2	When	when	WRB
50957	4070	3	this	this	DT
50957	4070	4	preservation	preservation	NN
50957	4070	5	is	be	VBZ
50957	4070	6	compared	compare	VBN
50957	4070	7	with	with	IN
50957	4070	8	that	that	DT
50957	4070	9	of	of	IN
50957	4070	10	the	the	DT
50957	4070	11	lowest	low	JJS
50957	4070	12	Tertiary	tertiary	JJ
50957	4070	13	rocks	rock	NNS
50957	4070	14	of	of	IN
50957	4070	15	the	the	DT
50957	4070	16	region	region	NN
50957	4070	17	--	--	:
50957	4070	18	the	the	DT
50957	4070	19	Pliocene	Pliocene	NNP
50957	4070	20	beds	bed	NNS
50957	4070	21	to	to	TO
50957	4070	22	which	which	WDT
50957	4070	23	King	King	NNP
50957	4070	24	has	have	VBZ
50957	4070	25	given	give	VBN
50957	4070	26	the	the	DT
50957	4070	27	name	name	NN
50957	4070	28	Humboldt	Humboldt	NNP
50957	4070	29	--	--	:
50957	4070	30	the	the	DT
50957	4070	31	difference	difference	NN
50957	4070	32	is	be	VBZ
50957	4070	33	most	most	RBS
50957	4070	34	impressive	impressive	JJ
50957	4070	35	.	.	.
50957	4071	1	The	the	DT
50957	4071	2	Pliocene	Pliocene	NNP
50957	4071	3	shore	shore	NN
50957	4071	4	-	-	HYPH
50957	4071	5	lines	line	NNS
50957	4071	6	have	have	VBP
50957	4071	7	disappeared	disappear	VBN
50957	4071	8	.	.	.
50957	4072	1	"	"	``
50957	4072	2	The	the	DT
50957	4072	3	deposits	deposit	NNS
50957	4072	4	are	be	VBP
50957	4072	5	so	so	RB
50957	4072	6	indurated	indurated	JJ
50957	4072	7	as	as	IN
50957	4072	8	to	to	TO
50957	4072	9	serve	serve	VB
50957	4072	10	for	for	IN
50957	4072	11	building	building	NN
50957	4072	12	-	-	HYPH
50957	4072	13	stone	stone	NN
50957	4072	14	.	.	.
50957	4073	1	They	-PRON-	PRP
50957	4073	2	have	have	VBP
50957	4073	3	been	be	VBN
50957	4073	4	upturned	upturned	JJ
50957	4073	5	in	in	IN
50957	4073	6	many	many	JJ
50957	4073	7	places	place	NNS
50957	4073	8	by	by	IN
50957	4073	9	the	the	DT
50957	4073	10	uplifting	uplifting	NN
50957	4073	11	of	of	IN
50957	4073	12	mountains	mountain	NNS
50957	4073	13	.	.	.
50957	4074	1	Elsewhere	elsewhere	RB
50957	4074	2	they	-PRON-	PRP
50957	4074	3	have	have	VBP
50957	4074	4	been	be	VBN
50957	4074	5	divided	divide	VBN
50957	4074	6	by	by	IN
50957	4074	7	faults	fault	NNS
50957	4074	8	,	,	,
50957	4074	9	and	and	CC
50957	4074	10	the	the	DT
50957	4074	11	fragments	fragment	NNS
50957	4074	12	,	,	,
50957	4074	13	dissevered	dissever	VBN
50957	4074	14	from	from	IN
50957	4074	15	their	-PRON-	PRP$
50957	4074	16	continuation	continuation	NN
50957	4074	17	in	in	IN
50957	4074	18	the	the	DT
50957	4074	19	valley	valley	NN
50957	4074	20	,	,	,
50957	4074	21	have	have	VBP
50957	4074	22	been	be	VBN
50957	4074	23	carried	carry	VBN
50957	4074	24	high	high	RB
50957	4074	25	up	up	RP
50957	4074	26	on	on	IN
50957	4074	27	the	the	DT
50957	4074	28	mountain	mountain	NN
50957	4074	29	-	-	HYPH
50957	4074	30	flanks	flank	NNS
50957	4074	31	,	,	,
50957	4074	32	where	where	WRB
50957	4074	33	erosion	erosion	NN
50957	4074	34	has	have	VBZ
50957	4074	35	carved	carve	VBN
50957	4074	36	them	-PRON-	PRP
50957	4074	37	in	in	IN
50957	4074	38	typical	typical	JJ
50957	4074	39	mountain	mountain	NN
50957	4074	40	forms	form	NNS
50957	4074	41	....	....	.
50957	4075	1	The	the	DT
50957	4075	2	date	date	NN
50957	4075	3	of	of	IN
50957	4075	4	the	the	DT
50957	4075	5	Bonneville	Bonneville	NNP
50957	4075	6	flood	flood	NN
50957	4075	7	is	be	VBZ
50957	4075	8	the	the	DT
50957	4075	9	geologic	geologic	NN
50957	4075	10	yesterday	yesterday	NN
50957	4075	11	,	,	,
50957	4075	12	and	and	CC
50957	4075	13	,	,	,
50957	4075	14	calling	call	VBG
50957	4075	15	it	-PRON-	PRP
50957	4075	16	yesterday	yesterday	NN
50957	4075	17	,	,	,
50957	4075	18	we	-PRON-	PRP
50957	4075	19	may	may	MD
50957	4075	20	without	without	IN
50957	4075	21	exaggeration	exaggeration	NN
50957	4075	22	refer	refer	VB
50957	4075	23	the	the	DT
50957	4075	24	Pliocene	Pliocene	NNP
50957	4075	25	of	of	IN
50957	4075	26	Utah	Utah	NNP
50957	4075	27	to	to	IN
50957	4075	28	the	the	DT
50957	4075	29	last	last	JJ
50957	4075	30	decade	decade	NN
50957	4075	31	;	;	:
50957	4075	32	the	the	DT
50957	4075	33	Eocene	Eocene	NNP
50957	4075	34	of	of	IN
50957	4075	35	the	the	DT
50957	4075	36	Colorado	Colorado	NNP
50957	4075	37	basin	basin	NN
50957	4075	38	to	to	IN
50957	4075	39	the	the	DT
50957	4075	40	last	last	JJ
50957	4075	41	century	century	NN
50957	4075	42	,	,	,
50957	4075	43	and	and	CC
50957	4075	44	relegate	relegate	VB
50957	4075	45	the	the	DT
50957	4075	46	laying	laying	NN
50957	4075	47	of	of	IN
50957	4075	48	the	the	DT
50957	4075	49	Potsdam	Potsdam	NNP
50957	4075	50	sandstone	sandstone	NN
50957	4075	51	to	to	IN
50957	4075	52	prehistoric	prehistoric	JJ
50957	4075	53	times	time	NNS
50957	4075	54	.	.	.
50957	4076	1	"	"	``
50957	4076	2	[	[	-LRB-
50957	4076	3	EJ	EJ	NNP
50957	4076	4	]	]	-RRB-
50957	4076	5	[	[	-LRB-
50957	4076	6	Footnote	Footnote	NNP
50957	4076	7	EJ	EJ	NNP
50957	4076	8	:	:	:
50957	4076	9	Second	Second	NNP
50957	4076	10	Annual	Annual	NNP
50957	4076	11	Report	Report	NNP
50957	4076	12	of	of	IN
50957	4076	13	the	the	DT
50957	4076	14	United	United	NNP
50957	4076	15	States	States	NNP
50957	4076	16	Geological	Geological	NNP
50957	4076	17	Survey	Survey	NNP
50957	4076	18	,	,	,
50957	4076	19	p.	p.	NN
50957	4077	1	188	188	CD
50957	4077	2	.	.	.
50957	4077	3	]	]	-RRB-
50957	4078	1	Mr.	Mr.	NNP
50957	4078	2	Russell	Russell	NNP
50957	4078	3	adds	add	VBZ
50957	4078	4	to	to	IN
50957	4078	5	this	this	DT
50957	4078	6	class	class	NN
50957	4078	7	of	of	IN
50957	4078	8	evidence	evidence	NN
50957	4078	9	that	that	DT
50957	4078	10	of	of	IN
50957	4078	11	the	the	DT
50957	4078	12	small	small	JJ
50957	4078	13	extent	extent	NN
50957	4078	14	to	to	TO
50957	4078	15	which	which	WDT
50957	4078	16	the	the	DT
50957	4078	17	glacial	glacial	JJ
50957	4078	18	striæ	striæ	NN
50957	4078	19	have	have	VBP
50957	4078	20	been	be	VBN
50957	4078	21	effaced	efface	VBN
50957	4078	22	since	since	IN
50957	4078	23	the	the	DT
50957	4078	24	withdrawal	withdrawal	NN
50957	4078	25	of	of	IN
50957	4078	26	the	the	DT
50957	4078	27	ice	ice	NN
50957	4078	28	from	from	IN
50957	4078	29	the	the	DT
50957	4078	30	borders	border	NNS
50957	4078	31	of	of	IN
50957	4078	32	these	these	DT
50957	4078	33	old	old	JJ
50957	4078	34	lakes	lake	NNS
50957	4078	35	:	:	:
50957	4078	36	"	"	``
50957	4078	37	The	the	DT
50957	4078	38	smooth	smooth	JJ
50957	4078	39	surfaces	surface	NNS
50957	4078	40	are	be	VBP
50957	4078	41	still	still	RB
50957	4078	42	scored	score	VBN
50957	4078	43	with	with	IN
50957	4078	44	fine	fine	JJ
50957	4078	45	,	,	,
50957	4078	46	hair	hair	NN
50957	4078	47	-	-	HYPH
50957	4078	48	like	like	JJ
50957	4078	49	lines	line	NNS
50957	4078	50	,	,	,
50957	4078	51	and	and	CC
50957	4078	52	the	the	DT
50957	4078	53	eye	eye	NN
50957	4078	54	fails	fail	VBZ
50957	4078	55	to	to	TO
50957	4078	56	detect	detect	VB
50957	4078	57	more	more	JJR
50957	4078	58	than	than	IN
50957	4078	59	a	a	DT
50957	4078	60	trace	trace	NN
50957	4078	61	of	of	IN
50957	4078	62	disintegration	disintegration	NN
50957	4078	63	that	that	WDT
50957	4078	64	has	have	VBZ
50957	4078	65	taken	take	VBN
50957	4078	66	place	place	NN
50957	4078	67	since	since	IN
50957	4078	68	the	the	DT
50957	4078	69	surfaces	surface	NNS
50957	4078	70	received	receive	VBD
50957	4078	71	their	-PRON-	PRP$
50957	4078	72	polish	polish	NN
50957	4078	73	and	and	CC
50957	4078	74	striation	striation	NN
50957	4078	75	....	....	.
50957	4079	1	It	-PRON-	PRP
50957	4079	2	seems	seem	VBZ
50957	4079	3	reasonable	reasonable	JJ
50957	4079	4	to	to	TO
50957	4079	5	conclude	conclude	VB
50957	4079	6	that	that	IN
50957	4079	7	in	in	IN
50957	4079	8	a	a	DT
50957	4079	9	severe	severe	JJ
50957	4079	10	climate	climate	NN
50957	4079	11	like	like	IN
50957	4079	12	that	that	DT
50957	4079	13	of	of	IN
50957	4079	14	the	the	DT
50957	4079	15	high	high	JJ
50957	4079	16	Sierra	Sierra	NNP
50957	4079	17	it	-PRON-	PRP
50957	4079	18	"	"	''
50957	4079	19	(	(	-LRB-
50957	4079	20	the	the	DT
50957	4079	21	polish	polish	NN
50957	4079	22	)	)	-RRB-
50957	4079	23	"	"	``
50957	4079	24	could	could	MD
50957	4079	25	not	not	RB
50957	4079	26	remain	remain	VB
50957	4079	27	unimpaired	unimpaired	JJ
50957	4079	28	for	for	IN
50957	4079	29	more	more	JJR
50957	4079	30	than	than	IN
50957	4079	31	a	a	DT
50957	4079	32	few	few	JJ
50957	4079	33	centuries	century	NNS
50957	4079	34	at	at	IN
50957	4079	35	the	the	DT
50957	4079	36	most	most	RBS
50957	4079	37	.	.	.
50957	4080	1	"	"	``
50957	4080	2	[	[	-LRB-
50957	4080	3	EK	EK	NNP
50957	4080	4	]	]	-RRB-
50957	4080	5	[	[	-LRB-
50957	4080	6	Footnote	Footnote	NNP
50957	4080	7	EK	EK	NNP
50957	4080	8	:	:	:
50957	4080	9	See	see	VB
50957	4080	10	also	also	RB
50957	4080	11	Mr.	Mr.	NNP
50957	4080	12	Upham	Upham	NNP
50957	4080	13	in	in	IN
50957	4080	14	American	American	NNP
50957	4080	15	Journal	Journal	NNP
50957	4080	16	of	of	IN
50957	4080	17	Science	Science	NNP
50957	4080	18	,	,	,
50957	4080	19	vol	vol	NNP
50957	4080	20	.	.	.
50957	4081	1	xli	xli	NNP
50957	4081	2	,	,	,
50957	4081	3	pp	pp	NNP
50957	4081	4	.	.	.
50957	4082	1	41	41	CD
50957	4082	2	,	,	,
50957	4082	3	51	51	CD
50957	4082	4	.	.	.
50957	4082	5	]	]	-RRB-
50957	4083	1	Europe	Europe	NNP
50957	4083	2	does	do	VBZ
50957	4083	3	not	not	RB
50957	4083	4	seem	seem	VB
50957	4083	5	to	to	TO
50957	4083	6	furnish	furnish	VB
50957	4083	7	so	so	RB
50957	4083	8	favourable	favourable	JJ
50957	4083	9	opportunities	opportunity	NNS
50957	4083	10	as	as	IN
50957	4083	11	America	America	NNP
50957	4083	12	for	for	IN
50957	4083	13	estimating	estimate	VBG
50957	4083	14	the	the	DT
50957	4083	15	date	date	NN
50957	4083	16	of	of	IN
50957	4083	17	the	the	DT
50957	4083	18	Glacial	glacial	JJ
50957	4083	19	period	period	NN
50957	4083	20	;	;	:
50957	4083	21	still	still	RB
50957	4083	22	it	-PRON-	PRP
50957	4083	23	is	be	VBZ
50957	4083	24	not	not	RB
50957	4083	25	altogether	altogether	RB
50957	4083	26	wanting	want	VBG
50957	4083	27	in	in	IN
50957	4083	28	data	datum	NNS
50957	4083	29	bearing	bear	VBG
50957	4083	30	upon	upon	IN
50957	4083	31	the	the	DT
50957	4083	32	subject	subject	NN
50957	4083	33	.	.	.
50957	4084	1	Some	some	DT
50957	4084	2	of	of	IN
50957	4084	3	the	the	DT
50957	4084	4	caves	cave	NNS
50957	4084	5	in	in	IN
50957	4084	6	which	which	WDT
50957	4084	7	palæolithic	palæolithic	JJ
50957	4084	8	implements	implement	NNS
50957	4084	9	were	be	VBD
50957	4084	10	found	find	VBN
50957	4084	11	associated	associate	VBN
50957	4084	12	with	with	IN
50957	4084	13	the	the	DT
50957	4084	14	bones	bone	NNS
50957	4084	15	of	of	IN
50957	4084	16	extinct	extinct	JJ
50957	4084	17	animals	animal	NNS
50957	4084	18	in	in	IN
50957	4084	19	southern	southern	JJ
50957	4084	20	England	England	NNP
50957	4084	21	contain	contain	NN
50957	4084	22	floors	floor	NNS
50957	4084	23	of	of	IN
50957	4084	24	stalagmite	stalagmite	NN
50957	4084	25	which	which	WDT
50957	4084	26	have	have	VBP
50957	4084	27	been	be	VBN
50957	4084	28	thought	think	VBN
50957	4084	29	by	by	IN
50957	4084	30	some	some	DT
50957	4084	31	to	to	TO
50957	4084	32	furnish	furnish	VB
50957	4084	33	a	a	DT
50957	4084	34	measure	measure	NN
50957	4084	35	of	of	IN
50957	4084	36	the	the	DT
50957	4084	37	time	time	NN
50957	4084	38	separating	separate	VBG
50957	4084	39	the	the	DT
50957	4084	40	deposits	deposit	NNS
50957	4084	41	underneath	underneath	RB
50957	4084	42	from	from	IN
50957	4084	43	those	those	DT
50957	4084	44	above	above	RB
50957	4084	45	.	.	.
50957	4085	1	This	this	DT
50957	4085	2	is	be	VBZ
50957	4085	3	specially	specially	RB
50957	4085	4	true	true	JJ
50957	4085	5	in	in	IN
50957	4085	6	the	the	DT
50957	4085	7	case	case	NN
50957	4085	8	of	of	IN
50957	4085	9	Kent	Kent	NNP
50957	4085	10	's	's	POS
50957	4085	11	Cavern	Cavern	NNP
50957	4085	12	,	,	,
50957	4085	13	near	near	IN
50957	4085	14	Torquay	Torquay	NNP
50957	4085	15	,	,	,
50957	4085	16	which	which	WDT
50957	4085	17	contains	contain	VBZ
50957	4085	18	two	two	CD
50957	4085	19	floors	floor	NNS
50957	4085	20	of	of	IN
50957	4085	21	stalagmite	stalagmite	NN
50957	4085	22	,	,	,
50957	4085	23	the	the	DT
50957	4085	24	upper	upper	JJ
50957	4085	25	one	one	NN
50957	4085	26	almost	almost	RB
50957	4085	27	continuous	continuous	JJ
50957	4085	28	and	and	CC
50957	4085	29	varying	vary	VBG
50957	4085	30	in	in	IN
50957	4085	31	thickness	thickness	NN
50957	4085	32	from	from	IN
50957	4085	33	sixteen	sixteen	CD
50957	4085	34	inches	inch	NNS
50957	4085	35	to	to	IN
50957	4085	36	five	five	CD
50957	4085	37	feet	foot	NNS
50957	4085	38	,	,	,
50957	4085	39	the	the	DT
50957	4085	40	lower	low	JJR
50957	4085	41	one	one	NN
50957	4085	42	being	be	VBG
50957	4085	43	in	in	IN
50957	4085	44	places	place	NNS
50957	4085	45	twelve	twelve	CD
50957	4085	46	feet	foot	NNS
50957	4085	47	thick	thick	JJ
50957	4085	48	,	,	,
50957	4085	49	underneath	underneath	IN
50957	4085	50	which	which	WDT
50957	4085	51	human	human	JJ
50957	4085	52	implements	implement	NNS
50957	4085	53	were	be	VBD
50957	4085	54	found	find	VBN
50957	4085	55	.	.	.
50957	4086	1	But	but	CC
50957	4086	2	it	-PRON-	PRP
50957	4086	3	is	be	VBZ
50957	4086	4	difficult	difficult	JJ
50957	4086	5	to	to	TO
50957	4086	6	determine	determine	VB
50957	4086	7	the	the	DT
50957	4086	8	rate	rate	NN
50957	4086	9	at	at	IN
50957	4086	10	which	which	WDT
50957	4086	11	stalagmite	stalagmite	NN
50957	4086	12	accumulates	accumulate	NNS
50957	4086	13	.	.	.
50957	4087	1	As	as	IN
50957	4087	2	is	be	VBZ
50957	4087	3	well	well	RB
50957	4087	4	known	know	VBN
50957	4087	5	,	,	,
50957	4087	6	this	this	DT
50957	4087	7	deposit	deposit	NN
50957	4087	8	is	be	VBZ
50957	4087	9	a	a	DT
50957	4087	10	form	form	NN
50957	4087	11	of	of	IN
50957	4087	12	carbonate	carbonate	NN
50957	4087	13	of	of	IN
50957	4087	14	lime	lime	NN
50957	4087	15	,	,	,
50957	4087	16	and	and	CC
50957	4087	17	accumulates	accumulate	NNS
50957	4087	18	when	when	WRB
50957	4087	19	water	water	NN
50957	4087	20	holding	hold	VBG
50957	4087	21	the	the	DT
50957	4087	22	substance	substance	NN
50957	4087	23	in	in	IN
50957	4087	24	solution	solution	NN
50957	4087	25	drops	drop	VBZ
50957	4087	26	down	down	RB
50957	4087	27	upon	upon	IN
50957	4087	28	the	the	DT
50957	4087	29	surface	surface	NN
50957	4087	30	,	,	,
50957	4087	31	where	where	WRB
50957	4087	32	it	-PRON-	PRP
50957	4087	33	is	be	VBZ
50957	4087	34	partially	partially	RB
50957	4087	35	evaporated	evaporate	VBN
50957	4087	36	.	.	.
50957	4088	1	It	-PRON-	PRP
50957	4088	2	then	then	RB
50957	4088	3	leaves	leave	VBZ
50957	4088	4	a	a	DT
50957	4088	5	thin	thin	JJ
50957	4088	6	film	film	NN
50957	4088	7	of	of	IN
50957	4088	8	the	the	DT
50957	4088	9	substance	substance	NN
50957	4088	10	upon	upon	IN
50957	4088	11	the	the	DT
50957	4088	12	floor	floor	NN
50957	4088	13	.	.	.
50957	4089	1	The	the	DT
50957	4089	2	rate	rate	NN
50957	4089	3	of	of	IN
50957	4089	4	the	the	DT
50957	4089	5	accumulation	accumulation	NN
50957	4089	6	will	will	MD
50957	4089	7	depend	depend	VB
50957	4089	8	upon	upon	IN
50957	4089	9	both	both	CC
50957	4089	10	the	the	DT
50957	4089	11	degree	degree	NN
50957	4089	12	to	to	TO
50957	4089	13	which	which	WDT
50957	4089	14	the	the	DT
50957	4089	15	water	water	NN
50957	4089	16	is	be	VBZ
50957	4089	17	saturated	saturate	VBN
50957	4089	18	with	with	IN
50957	4089	19	the	the	DT
50957	4089	20	carbonate	carbonate	NN
50957	4089	21	and	and	CC
50957	4089	22	upon	upon	IN
50957	4089	23	the	the	DT
50957	4089	24	quantity	quantity	NN
50957	4089	25	of	of	IN
50957	4089	26	the	the	DT
50957	4089	27	water	water	NN
50957	4089	28	which	which	WDT
50957	4089	29	percolates	percolate	VBZ
50957	4089	30	through	through	IN
50957	4089	31	the	the	DT
50957	4089	32	roof	roof	NN
50957	4089	33	of	of	IN
50957	4089	34	the	the	DT
50957	4089	35	cavern	cavern	NN
50957	4089	36	.	.	.
50957	4090	1	These	these	DT
50957	4090	2	factors	factor	NNS
50957	4090	3	are	be	VBP
50957	4090	4	so	so	RB
50957	4090	5	variable	variable	JJ
50957	4090	6	,	,	,
50957	4090	7	and	and	CC
50957	4090	8	so	so	RB
50957	4090	9	dependent	dependent	JJ
50957	4090	10	upon	upon	IN
50957	4090	11	unknown	unknown	JJ
50957	4090	12	conditions	condition	NNS
50957	4090	13	in	in	IN
50957	4090	14	the	the	DT
50957	4090	15	past	past	NN
50957	4090	16	,	,	,
50957	4090	17	that	that	IN
50957	4090	18	it	-PRON-	PRP
50957	4090	19	is	be	VBZ
50957	4090	20	very	very	RB
50957	4090	21	difficult	difficult	JJ
50957	4090	22	to	to	TO
50957	4090	23	estimate	estimate	VB
50957	4090	24	the	the	DT
50957	4090	25	result	result	NN
50957	4090	26	for	for	IN
50957	4090	27	any	any	DT
50957	4090	28	long	long	JJ
50957	4090	29	period	period	NN
50957	4090	30	of	of	IN
50957	4090	31	time	time	NN
50957	4090	32	.	.	.
50957	4091	1	Occasionally	occasionally	RB
50957	4091	2	a	a	DT
50957	4091	3	quarter	quarter	NN
50957	4091	4	of	of	IN
50957	4091	5	an	an	DT
50957	4091	6	inch	inch	NN
50957	4091	7	of	of	IN
50957	4091	8	stalagmite	stalagmite	JJ
50957	4091	9	accretion	accretion	NN
50957	4091	10	has	have	VBZ
50957	4091	11	been	be	VBN
50957	4091	12	known	know	VBN
50957	4091	13	to	to	TO
50957	4091	14	take	take	VB
50957	4091	15	place	place	NN
50957	4091	16	in	in	IN
50957	4091	17	a	a	DT
50957	4091	18	cavern	cavern	NN
50957	4091	19	in	in	IN
50957	4091	20	a	a	DT
50957	4091	21	single	single	JJ
50957	4091	22	year	year	NN
50957	4091	23	,	,	,
50957	4091	24	while	while	IN
50957	4091	25	in	in	IN
50957	4091	26	Kent	Kent	NNP
50957	4091	27	's	's	POS
50957	4091	28	Cavern	Cavern	NNP
50957	4091	29	,	,	,
50957	4091	30	over	over	IN
50957	4091	31	a	a	DT
50957	4091	32	visitor	visitor	NN
50957	4091	33	's	's	POS
50957	4091	34	name	name	NN
50957	4091	35	inscribed	inscribe	VBN
50957	4091	36	in	in	IN
50957	4091	37	the	the	DT
50957	4091	38	year	year	NN
50957	4091	39	1688	1688	CD
50957	4091	40	,	,	,
50957	4091	41	a	a	DT
50957	4091	42	film	film	NN
50957	4091	43	of	of	IN
50957	4091	44	stalagmite	stalagmite	NN
50957	4091	45	only	only	RB
50957	4091	46	a	a	DT
50957	4091	47	twentieth	twentieth	NN
50957	4091	48	of	of	IN
50957	4091	49	an	an	DT
50957	4091	50	inch	inch	NN
50957	4091	51	in	in	IN
50957	4091	52	thickness	thickness	NN
50957	4091	53	has	have	VBZ
50957	4091	54	accumulated	accumulate	VBN
50957	4091	55	.	.	.
50957	4092	1	If	if	IN
50957	4092	2	,	,	,
50957	4092	3	therefore	therefore	RB
50957	4092	4	,	,	,
50957	4092	5	we	-PRON-	PRP
50957	4092	6	could	could	MD
50957	4092	7	reckon	reckon	VB
50957	4092	8	upon	upon	IN
50957	4092	9	a	a	DT
50957	4092	10	uniformity	uniformity	NN
50957	4092	11	of	of	IN
50957	4092	12	conditions	condition	NNS
50957	4092	13	stretching	stretch	VBG
50957	4092	14	indefinitely	indefinitely	RB
50957	4092	15	back	back	RB
50957	4092	16	into	into	IN
50957	4092	17	the	the	DT
50957	4092	18	past	past	NN
50957	4092	19	,	,	,
50957	4092	20	we	-PRON-	PRP
50957	4092	21	could	could	MD
50957	4092	22	determine	determine	VB
50957	4092	23	the	the	DT
50957	4092	24	age	age	NN
50957	4092	25	of	of	IN
50957	4092	26	these	these	DT
50957	4092	27	oldest	old	JJS
50957	4092	28	remains	remain	NNS
50957	4092	29	of	of	IN
50957	4092	30	man	man	NN
50957	4092	31	in	in	IN
50957	4092	32	Kent	Kent	NNP
50957	4092	33	's	's	POS
50957	4092	34	Hole	Hole	NNP
50957	4092	35	by	by	IN
50957	4092	36	a	a	DT
50957	4092	37	simple	simple	JJ
50957	4092	38	sum	sum	NN
50957	4092	39	in	in	IN
50957	4092	40	arithmetic	arithmetic	JJ
50957	4092	41	,	,	,
50957	4092	42	and	and	CC
50957	4092	43	should	should	MD
50957	4092	44	infer	infer	VB
50957	4092	45	that	that	IN
50957	4092	46	the	the	DT
50957	4092	47	upper	upper	JJ
50957	4092	48	layer	layer	NN
50957	4092	49	of	of	IN
50957	4092	50	stalagmite	stalagmite	NN
50957	4092	51	required	require	VBN
50957	4092	52	240,000	240,000	CD
50957	4092	53	years	year	NNS
50957	4092	54	,	,	,
50957	4092	55	and	and	CC
50957	4092	56	the	the	DT
50957	4092	57	lower	low	JJR
50957	4092	58	576,000	576,000	CD
50957	4092	59	years	year	NNS
50957	4092	60	,	,	,
50957	4092	61	for	for	IN
50957	4092	62	their	-PRON-	PRP$
50957	4092	63	growth	growth	NN
50957	4092	64	,	,	,
50957	4092	65	which	which	WDT
50957	4092	66	would	would	MD
50957	4092	67	carry	carry	VB
50957	4092	68	us	-PRON-	PRP
50957	4092	69	back	back	RP
50957	4092	70	more	more	JJR
50957	4092	71	than	than	IN
50957	4092	72	700,000	700,000	CD
50957	4092	73	years	year	NNS
50957	4092	74	,	,	,
50957	4092	75	and	and	CC
50957	4092	76	some	some	DT
50957	4092	77	have	have	VBP
50957	4092	78	not	not	RB
50957	4092	79	hesitated	hesitate	VBN
50957	4092	80	to	to	TO
50957	4092	81	affix	affix	VB
50957	4092	82	as	as	RB
50957	4092	83	early	early	RB
50957	4092	84	a	a	DT
50957	4092	85	date	date	NN
50957	4092	86	as	as	IN
50957	4092	87	this	this	DT
50957	4092	88	to	to	IN
50957	4092	89	these	these	DT
50957	4092	90	lowest	low	JJS
50957	4092	91	implement	implement	NN
50957	4092	92	-	-	HYPH
50957	4092	93	bearing	bear	VBG
50957	4092	94	gravels	gravel	NNS
50957	4092	95	.	.	.
50957	4093	1	But	but	CC
50957	4093	2	other	other	JJ
50957	4093	3	portions	portion	NNS
50957	4093	4	of	of	IN
50957	4093	5	the	the	DT
50957	4093	6	cave	cave	NN
50957	4093	7	show	show	VBP
50957	4093	8	an	an	DT
50957	4093	9	actual	actual	JJ
50957	4093	10	rate	rate	NN
50957	4093	11	of	of	IN
50957	4093	12	accretion	accretion	NN
50957	4093	13	very	very	RB
50957	4093	14	much	much	RB
50957	4093	15	larger	large	JJR
50957	4093	16	.	.	.
50957	4094	1	Six	six	CD
50957	4094	2	inches	inch	NNS
50957	4094	3	of	of	IN
50957	4094	4	stalagmite	stalagmite	NN
50957	4094	5	is	be	VBZ
50957	4094	6	there	there	EX
50957	4094	7	found	find	VBD
50957	4094	8	overlying	overlie	VBG
50957	4094	9	some	some	DT
50957	4094	10	remains	remain	NNS
50957	4094	11	of	of	IN
50957	4094	12	Romano	Romano	NNP
50957	4094	13	-	-	HYPH
50957	4094	14	Saxon	Saxon	NNP
50957	4094	15	times	time	NNS
50957	4094	16	which	which	WDT
50957	4094	17	can	can	MD
50957	4094	18	not	not	RB
50957	4094	19	be	be	VB
50957	4094	20	more	more	JJR
50957	4094	21	than	than	IN
50957	4094	22	2,000	2,000	CD
50957	4094	23	years	year	NNS
50957	4094	24	old	old	JJ
50957	4094	25	.	.	.
50957	4095	1	Assuming	assume	VBG
50957	4095	2	this	this	DT
50957	4095	3	as	as	IN
50957	4095	4	the	the	DT
50957	4095	5	uniform	uniform	JJ
50957	4095	6	rate	rate	NN
50957	4095	7	,	,	,
50957	4095	8	the	the	DT
50957	4095	9	total	total	JJ
50957	4095	10	time	time	NN
50957	4095	11	required	require	VBN
50957	4095	12	for	for	IN
50957	4095	13	the	the	DT
50957	4095	14	deposit	deposit	NN
50957	4095	15	of	of	IN
50957	4095	16	the	the	DT
50957	4095	17	stalagmitic	stalagmitic	JJ
50957	4095	18	floors	floor	NNS
50957	4095	19	would	would	MD
50957	4095	20	still	still	RB
50957	4095	21	be	be	VB
50957	4095	22	about	about	IN
50957	4095	23	70,000	70,000	CD
50957	4095	24	years	year	NNS
50957	4095	25	.	.	.
50957	4096	1	But	but	CC
50957	4096	2	,	,	,
50957	4096	3	as	as	IN
50957	4096	4	we	-PRON-	PRP
50957	4096	5	have	have	VBP
50957	4096	6	seen	see	VBN
50957	4096	7	,	,	,
50957	4096	8	the	the	DT
50957	4096	9	present	present	JJ
50957	4096	10	rates	rate	NNS
50957	4096	11	of	of	IN
50957	4096	12	deposition	deposition	NN
50957	4096	13	are	be	VBP
50957	4096	14	probably	probably	RB
50957	4096	15	considerably	considerably	RB
50957	4096	16	less	less	JJR
50957	4096	17	than	than	IN
50957	4096	18	those	those	DT
50957	4096	19	which	which	WDT
50957	4096	20	took	take	VBD
50957	4096	21	place	place	NN
50957	4096	22	during	during	IN
50957	4096	23	the	the	DT
50957	4096	24	moister	moister	JJ
50957	4096	25	climate	climate	NN
50957	4096	26	of	of	IN
50957	4096	27	the	the	DT
50957	4096	28	Glacial	Glacial	NNP
50957	4096	29	epoch	epoch	NN
50957	4096	30	.	.	.
50957	4097	1	Still	still	RB
50957	4097	2	,	,	,
50957	4097	3	even	even	RB
50957	4097	4	by	by	IN
50957	4097	5	supposing	suppose	VBG
50957	4097	6	the	the	DT
50957	4097	7	rate	rate	NN
50957	4097	8	to	to	TO
50957	4097	9	be	be	VB
50957	4097	10	increased	increase	VBN
50957	4097	11	fourfold	fourfold	JJ
50957	4097	12	,	,	,
50957	4097	13	the	the	DT
50957	4097	14	age	age	NN
50957	4097	15	of	of	IN
50957	4097	16	this	this	DT
50957	4097	17	lower	low	JJR
50957	4097	18	stratum	stratum	NN
50957	4097	19	would	would	MD
50957	4097	20	be	be	VB
50957	4097	21	reduced	reduce	VBN
50957	4097	22	to	to	IN
50957	4097	23	only	only	RB
50957	4097	24	12,000	12,000	CD
50957	4097	25	years	year	NNS
50957	4097	26	.	.	.
50957	4098	1	So	so	RB
50957	4098	2	that	that	DT
50957	4098	3	,	,	,
50957	4098	4	as	as	IN
50957	4098	5	Mr.	Mr.	NNP
50957	4098	6	James	James	NNP
50957	4098	7	Geikie	Geikie	NNP
50957	4098	8	well	well	RB
50957	4098	9	maintains	maintain	VBZ
50957	4098	10	,	,	,
50957	4098	11	"	"	''
50957	4098	12	Even	even	RB
50957	4098	13	on	on	IN
50957	4098	14	the	the	DT
50957	4098	15	most	most	RBS
50957	4098	16	extravagant	extravagant	JJ
50957	4098	17	assumption	assumption	NN
50957	4098	18	as	as	IN
50957	4098	19	to	to	IN
50957	4098	20	the	the	DT
50957	4098	21	former	former	JJ
50957	4098	22	rate	rate	NN
50957	4098	23	of	of	IN
50957	4098	24	stalagmitic	stalagmitic	JJ
50957	4098	25	accretion	accretion	NN
50957	4098	26	,	,	,
50957	4098	27	we	-PRON-	PRP
50957	4098	28	shall	shall	MD
50957	4098	29	yet	yet	RB
50957	4098	30	be	be	VB
50957	4098	31	compelled	compel	VBN
50957	4098	32	to	to	TO
50957	4098	33	admit	admit	VB
50957	4098	34	a	a	DT
50957	4098	35	period	period	NN
50957	4098	36	of	of	IN
50957	4098	37	many	many	JJ
50957	4098	38	thousands	thousand	NNS
50957	4098	39	of	of	IN
50957	4098	40	years	year	NNS
50957	4098	41	for	for	IN
50957	4098	42	the	the	DT
50957	4098	43	formation	formation	NN
50957	4098	44	of	of	IN
50957	4098	45	the	the	DT
50957	4098	46	stalagmitic	stalagmitic	JJ
50957	4098	47	pavements	pavement	NNS
50957	4098	48	in	in	IN
50957	4098	49	Kent	Kent	NNP
50957	4098	50	's	's	POS
50957	4098	51	Cavern	Cavern	NNP
50957	4098	52	.	.	.
50957	4099	1	"	"	``
50957	4099	2	[	[	-LRB-
50957	4099	3	EL	el	NN
50957	4099	4	]	]	-RRB-
50957	4099	5	We	-PRON-	PRP
50957	4099	6	should	should	MD
50957	4099	7	add	add	VB
50957	4099	8	,	,	,
50957	4099	9	however	however	RB
50957	4099	10	,	,	,
50957	4099	11	that	that	IN
50957	4099	12	there	there	EX
50957	4099	13	is	be	VBZ
50957	4099	14	much	much	RB
50957	4099	15	well	well	RB
50957	4099	16	-	-	HYPH
50957	4099	17	founded	found	VBN
50957	4099	18	doubt	doubt	NN
50957	4099	19	whether	whether	IN
50957	4099	20	the	the	DT
50957	4099	21	implements	implement	NNS
50957	4099	22	found	find	VBN
50957	4099	23	in	in	IN
50957	4099	24	the	the	DT
50957	4099	25	lowest	low	JJS
50957	4099	26	stratum	stratum	NN
50957	4099	27	were	be	VBD
50957	4099	28	really	really	RB
50957	4099	29	in	in	IN
50957	4099	30	place	place	NN
50957	4099	31	,	,	,
50957	4099	32	since	since	IN
50957	4099	33	,	,	,
50957	4099	34	according	accord	VBG
50957	4099	35	to	to	IN
50957	4099	36	Dr.	Dr.	NNP
50957	4099	37	Evans	Evans	NNP
50957	4099	38	,	,	,
50957	4099	39	"	"	``
50957	4099	40	Owing	owe	VBG
50957	4099	41	to	to	IN
50957	4099	42	previous	previous	JJ
50957	4099	43	excavations	excavation	NNS
50957	4099	44	and	and	CC
50957	4099	45	to	to	IN
50957	4099	46	the	the	DT
50957	4099	47	presence	presence	NN
50957	4099	48	of	of	IN
50957	4099	49	burrowing	burrow	VBG
50957	4099	50	animals	animal	NNS
50957	4099	51	,	,	,
50957	4099	52	the	the	DT
50957	4099	53	remains	remain	NNS
50957	4099	54	from	from	IN
50957	4099	55	above	above	IN
50957	4099	56	and	and	CC
50957	4099	57	below	below	IN
50957	4099	58	the	the	DT
50957	4099	59	stalagmite	stalagmite	NN
50957	4099	60	have	have	VBP
50957	4099	61	become	become	VBN
50957	4099	62	intermingled	intermingle	VBN
50957	4099	63	.	.	.
50957	4100	1	"	"	``
50957	4100	2	[	[	-LRB-
50957	4100	3	EM	em	NN
50957	4100	4	]	]	-RRB-
50957	4100	5	[	[	-LRB-
50957	4100	6	Footnote	Footnote	NNP
50957	4100	7	EL	el	NN
50957	4100	8	:	:	:
50957	4100	9	Prehistoric	Prehistoric	NNP
50957	4100	10	Europe	Europe	NNP
50957	4100	11	,	,	,
50957	4100	12	p.	p.	NN
50957	4101	1	83	83	CD
50957	4101	2	.	.	.
50957	4101	3	]	]	-RRB-
50957	4102	1	[	[	-LRB-
50957	4102	2	Footnote	footnote	NN
50957	4102	3	EM	EM	NNP
50957	4102	4	:	:	:
50957	4102	5	Stone	Stone	NNP
50957	4102	6	and	and	CC
50957	4102	7	Flint	Flint	NNP
50957	4102	8	Implements	Implements	NNP
50957	4102	9	,	,	,
50957	4102	10	p.	p.	NN
50957	4103	1	446	446	CD
50957	4103	2	.	.	.
50957	4103	3	]	]	-RRB-
50957	4104	1	An	an	DT
50957	4104	2	attempt	attempt	NN
50957	4104	3	was	be	VBD
50957	4104	4	made	make	VBN
50957	4104	5	by	by	IN
50957	4104	6	M.	M.	NNP
50957	4104	7	Morlot	Morlot	NNP
50957	4104	8	in	in	IN
50957	4104	9	Switzerland	Switzerland	NNP
50957	4104	10	to	to	TO
50957	4104	11	obtain	obtain	VB
50957	4104	12	the	the	DT
50957	4104	13	chronology	chronology	NN
50957	4104	14	of	of	IN
50957	4104	15	the	the	DT
50957	4104	16	Glacial	glacial	JJ
50957	4104	17	period	period	NN
50957	4104	18	by	by	IN
50957	4104	19	studying	study	VBG
50957	4104	20	the	the	DT
50957	4104	21	deltas	delta	NNS
50957	4104	22	of	of	IN
50957	4104	23	the	the	DT
50957	4104	24	streams	stream	NNS
50957	4104	25	descending	descend	VBG
50957	4104	26	the	the	DT
50957	4104	27	glaciated	glaciate	VBN
50957	4104	28	valleys	valley	NNS
50957	4104	29	.	.	.
50957	4105	1	He	-PRON-	PRP
50957	4105	2	paid	pay	VBD
50957	4105	3	special	special	JJ
50957	4105	4	attention	attention	NN
50957	4105	5	to	to	IN
50957	4105	6	that	that	DT
50957	4105	7	of	of	IN
50957	4105	8	the	the	DT
50957	4105	9	Tinière	Tinière	NNP
50957	4105	10	,	,	,
50957	4105	11	a	a	DT
50957	4105	12	stream	stream	NN
50957	4105	13	which	which	WDT
50957	4105	14	flows	flow	VBZ
50957	4105	15	into	into	IN
50957	4105	16	Lake	Lake	NNP
50957	4105	17	Geneva	Geneva	NNP
50957	4105	18	near	near	IN
50957	4105	19	Villeneuve	Villeneuve	NNP
50957	4105	20	.	.	.
50957	4106	1	The	the	DT
50957	4106	2	modern	modern	JJ
50957	4106	3	delta	delta	NN
50957	4106	4	of	of	IN
50957	4106	5	this	this	DT
50957	4106	6	stream	stream	NN
50957	4106	7	consists	consist	VBZ
50957	4106	8	of	of	IN
50957	4106	9	gravel	gravel	NN
50957	4106	10	and	and	CC
50957	4106	11	sand	sand	NN
50957	4106	12	deposited	deposit	VBN
50957	4106	13	in	in	IN
50957	4106	14	the	the	DT
50957	4106	15	shape	shape	NN
50957	4106	16	of	of	IN
50957	4106	17	a	a	DT
50957	4106	18	flattened	flattened	JJ
50957	4106	19	cone	cone	NN
50957	4106	20	,	,	,
50957	4106	21	and	and	CC
50957	4106	22	investigations	investigation	NNS
50957	4106	23	upon	upon	IN
50957	4106	24	it	-PRON-	PRP
50957	4106	25	were	be	VBD
50957	4106	26	facilitated	facilitate	VBN
50957	4106	27	by	by	IN
50957	4106	28	a	a	DT
50957	4106	29	long	long	JJ
50957	4106	30	railroad	railroad	NN
50957	4106	31	cutting	cut	VBG
50957	4106	32	through	through	IN
50957	4106	33	it	-PRON-	PRP
50957	4106	34	.	.	.
50957	4107	1	"	"	``
50957	4107	2	Three	three	CD
50957	4107	3	layers	layer	NNS
50957	4107	4	of	of	IN
50957	4107	5	vegetable	vegetable	JJ
50957	4107	6	soil	soil	NN
50957	4107	7	,	,	,
50957	4107	8	each	each	DT
50957	4107	9	of	of	IN
50957	4107	10	which	which	WDT
50957	4107	11	must	must	MD
50957	4107	12	at	at	IN
50957	4107	13	one	one	CD
50957	4107	14	time	time	NN
50957	4107	15	have	have	VBP
50957	4107	16	formed	form	VBN
50957	4107	17	the	the	DT
50957	4107	18	surface	surface	NN
50957	4107	19	of	of	IN
50957	4107	20	the	the	DT
50957	4107	21	cone	cone	NN
50957	4107	22	,	,	,
50957	4107	23	have	have	VBP
50957	4107	24	been	be	VBN
50957	4107	25	cut	cut	VBN
50957	4107	26	through	through	IN
50957	4107	27	at	at	IN
50957	4107	28	different	different	JJ
50957	4107	29	depths	depth	NNS
50957	4107	30	.	.	.
50957	4108	1	"	"	``
50957	4108	2	[	[	-LRB-
50957	4108	3	EN	EN	NNP
50957	4108	4	]	]	-RRB-
50957	4108	5	In	in	IN
50957	4108	6	the	the	DT
50957	4108	7	upper	upper	JJ
50957	4108	8	stratum	stratum	JJ
50957	4108	9	Roman	roman	JJ
50957	4108	10	tiles	tile	NNS
50957	4108	11	and	and	CC
50957	4108	12	a	a	DT
50957	4108	13	coin	coin	NN
50957	4108	14	were	be	VBD
50957	4108	15	found	find	VBN
50957	4108	16	;	;	:
50957	4108	17	in	in	IN
50957	4108	18	the	the	DT
50957	4108	19	second	second	JJ
50957	4108	20	stratum	stratum	NN
50957	4108	21	,	,	,
50957	4108	22	unvarnished	unvarnished	JJ
50957	4108	23	pottery	pottery	NN
50957	4108	24	and	and	CC
50957	4108	25	implements	implement	NNS
50957	4108	26	of	of	IN
50957	4108	27	bronze	bronze	NN
50957	4108	28	;	;	:
50957	4108	29	while	while	IN
50957	4108	30	in	in	IN
50957	4108	31	the	the	DT
50957	4108	32	lower	low	JJR
50957	4108	33	stratum	stratum	NN
50957	4108	34	,	,	,
50957	4108	35	at	at	IN
50957	4108	36	a	a	DT
50957	4108	37	depth	depth	NN
50957	4108	38	of	of	IN
50957	4108	39	nineteen	nineteen	CD
50957	4108	40	feet	foot	NNS
50957	4108	41	from	from	IN
50957	4108	42	the	the	DT
50957	4108	43	surface	surface	NN
50957	4108	44	,	,	,
50957	4108	45	a	a	DT
50957	4108	46	human	human	JJ
50957	4108	47	skull	skull	NN
50957	4108	48	was	be	VBD
50957	4108	49	found	find	VBN
50957	4108	50	,	,	,
50957	4108	51	to	to	TO
50957	4108	52	which	which	WDT
50957	4108	53	Morlot	Morlot	NNP
50957	4108	54	assigned	assign	VBD
50957	4108	55	an	an	DT
50957	4108	56	age	age	NN
50957	4108	57	of	of	IN
50957	4108	58	from	from	IN
50957	4108	59	5,000	5,000	CD
50957	4108	60	to	to	IN
50957	4108	61	7,000	7,000	CD
50957	4108	62	years	year	NNS
50957	4108	63	.	.	.
50957	4109	1	[	[	-LRB-
50957	4109	2	Footnote	footnote	NN
50957	4109	3	EN	EN	NNP
50957	4109	4	:	:	:
50957	4109	5	Lyell	Lyell	NNP
50957	4109	6	's	's	POS
50957	4109	7	Antiquity	Antiquity	NNP
50957	4109	8	of	of	IN
50957	4109	9	Man	Man	NNP
50957	4109	10	,	,	,
50957	4109	11	p.	p.	NN
50957	4110	1	28	28	CD
50957	4110	2	.	.	.
50957	4110	3	]	]	-RRB-
50957	4111	1	But	but	CC
50957	4111	2	Dr.	Dr.	NNP
50957	4111	3	Andrews	Andrews	NNP
50957	4111	4	,	,	,
50957	4111	5	after	after	IN
50957	4111	6	carefully	carefully	RB
50957	4111	7	revising	revise	VBG
50957	4111	8	the	the	DT
50957	4111	9	data	datum	NNS
50957	4111	10	,	,	,
50957	4111	11	felt	feel	VBD
50957	4111	12	confident	confident	JJ
50957	4111	13	that	that	IN
50957	4111	14	the	the	DT
50957	4111	15	time	time	NN
50957	4111	16	required	require	VBN
50957	4111	17	for	for	IN
50957	4111	18	the	the	DT
50957	4111	19	whole	whole	JJ
50957	4111	20	deposit	deposit	NN
50957	4111	21	of	of	IN
50957	4111	22	this	this	DT
50957	4111	23	lower	low	JJR
50957	4111	24	delta	delta	NN
50957	4111	25	was	be	VBD
50957	4111	26	not	not	RB
50957	4111	27	more	more	JJR
50957	4111	28	than	than	IN
50957	4111	29	5,000	5,000	CD
50957	4111	30	years	year	NNS
50957	4111	31	,	,	,
50957	4111	32	and	and	CC
50957	4111	33	that	that	IN
50957	4111	34	the	the	DT
50957	4111	35	oldest	old	JJS
50957	4111	36	human	human	NN
50957	4111	37	remains	remain	VBZ
50957	4111	38	in	in	IN
50957	4111	39	it	-PRON-	PRP
50957	4111	40	,	,	,
50957	4111	41	which	which	WDT
50957	4111	42	were	be	VBD
50957	4111	43	about	about	RB
50957	4111	44	half	half	JJ
50957	4111	45	way	way	NN
50957	4111	46	from	from	IN
50957	4111	47	between	between	IN
50957	4111	48	the	the	DT
50957	4111	49	base	base	NN
50957	4111	50	and	and	CC
50957	4111	51	the	the	DT
50957	4111	52	surface	surface	NN
50957	4111	53	of	of	IN
50957	4111	54	the	the	DT
50957	4111	55	cone	cone	NN
50957	4111	56	,	,	,
50957	4111	57	were	be	VBD
50957	4111	58	probably	probably	RB
50957	4111	59	not	not	RB
50957	4111	60	more	more	JJR
50957	4111	61	than	than	IN
50957	4111	62	3,000	3,000	CD
50957	4111	63	years	year	NNS
50957	4111	64	old	old	JJ
50957	4111	65	.	.	.
50957	4112	1	Still	still	RB
50957	4112	2	,	,	,
50957	4112	3	the	the	DT
50957	4112	4	significance	significance	NN
50957	4112	5	of	of	IN
50957	4112	6	this	this	DT
50957	4112	7	estimate	estimate	NN
50957	4112	8	principally	principally	RB
50957	4112	9	arises	arise	VBZ
50957	4112	10	from	from	IN
50957	4112	11	the	the	DT
50957	4112	12	relation	relation	NN
50957	4112	13	of	of	IN
50957	4112	14	the	the	DT
50957	4112	15	modern	modern	JJ
50957	4112	16	delta	delta	NN
50957	4112	17	to	to	IN
50957	4112	18	older	old	JJR
50957	4112	19	deltas	deltas	NNP
50957	4112	20	connected	connect	VBN
50957	4112	21	with	with	IN
50957	4112	22	the	the	DT
50957	4112	23	Glacial	glacial	JJ
50957	4112	24	period	period	NN
50957	4112	25	.	.	.
50957	4113	1	Above	above	IN
50957	4113	2	this	this	DT
50957	4113	3	modern	modern	JJ
50957	4113	4	delta	delta	NN
50957	4113	5	,	,	,
50957	4113	6	formed	form	VBN
50957	4113	7	by	by	IN
50957	4113	8	the	the	DT
50957	4113	9	river	river	NN
50957	4113	10	in	in	IN
50957	4113	11	its	-PRON-	PRP$
50957	4113	12	present	present	JJ
50957	4113	13	proportions	proportion	NNS
50957	4113	14	,	,	,
50957	4113	15	there	there	EX
50957	4113	16	is	be	VBZ
50957	4113	17	another	another	DT
50957	4113	18	,	,	,
50957	4113	19	more	more	RBR
50957	4113	20	ancient	ancient	JJ
50957	4113	21	,	,	,
50957	4113	22	about	about	RB
50957	4113	23	ten	ten	CD
50957	4113	24	times	time	NNS
50957	4113	25	as	as	IN
50957	4113	26	large	large	JJ
50957	4113	27	,	,	,
50957	4113	28	whose	whose	WP$
50957	4113	29	accumulation	accumulation	NN
50957	4113	30	doubtless	doubtless	NN
50957	4113	31	took	take	VBD
50957	4113	32	place	place	NN
50957	4113	33	upon	upon	IN
50957	4113	34	the	the	DT
50957	4113	35	final	final	JJ
50957	4113	36	retreat	retreat	NN
50957	4113	37	of	of	IN
50957	4113	38	the	the	DT
50957	4113	39	ice	ice	NN
50957	4113	40	from	from	IN
50957	4113	41	Lake	Lake	NNP
50957	4113	42	Geneva	Geneva	NNP
50957	4113	43	.	.	.
50957	4114	1	No	no	DT
50957	4114	2	remains	remain	NNS
50957	4114	3	of	of	IN
50957	4114	4	man	man	NN
50957	4114	5	have	have	VBP
50957	4114	6	been	be	VBN
50957	4114	7	found	find	VBN
50957	4114	8	in	in	IN
50957	4114	9	this	this	DT
50957	4114	10	,	,	,
50957	4114	11	but	but	CC
50957	4114	12	it	-PRON-	PRP
50957	4114	13	doubtless	doubtless	RB
50957	4114	14	corresponds	correspond	VBZ
50957	4114	15	in	in	IN
50957	4114	16	age	age	NN
50957	4114	17	with	with	IN
50957	4114	18	the	the	DT
50957	4114	19	high	high	JJ
50957	4114	20	-	-	HYPH
50957	4114	21	level	level	NN
50957	4114	22	gravels	gravel	NNS
50957	4114	23	in	in	IN
50957	4114	24	the	the	DT
50957	4114	25	valley	valley	NN
50957	4114	26	of	of	IN
50957	4114	27	the	the	DT
50957	4114	28	Somme	Somme	NNP
50957	4114	29	,	,	,
50957	4114	30	in	in	IN
50957	4114	31	which	which	WDT
50957	4114	32	the	the	DT
50957	4114	33	remains	remain	NNS
50957	4114	34	of	of	IN
50957	4114	35	man	man	NN
50957	4114	36	and	and	CC
50957	4114	37	the	the	DT
50957	4114	38	mammoth	mammoth	NN
50957	4114	39	,	,	,
50957	4114	40	together	together	RB
50957	4114	41	with	with	IN
50957	4114	42	other	other	JJ
50957	4114	43	extinct	extinct	JJ
50957	4114	44	animals	animal	NNS
50957	4114	45	,	,	,
50957	4114	46	have	have	VBP
50957	4114	47	been	be	VBN
50957	4114	48	found	find	VBN
50957	4114	49	.	.	.
50957	4115	1	We	-PRON-	PRP
50957	4115	2	do	do	VBP
50957	4115	3	not	not	RB
50957	4115	4	see	see	VB
50957	4115	5	,	,	,
50957	4115	6	however	however	RB
50957	4115	7	,	,	,
50957	4115	8	that	that	IN
50957	4115	9	any	any	DT
50957	4115	10	very	very	RB
50957	4115	11	definite	definite	JJ
50957	4115	12	calculation	calculation	NN
50957	4115	13	can	can	MD
50957	4115	14	be	be	VB
50957	4115	15	made	make	VBN
50957	4115	16	concerning	concern	VBG
50957	4115	17	the	the	DT
50957	4115	18	time	time	NN
50957	4115	19	required	require	VBN
50957	4115	20	for	for	IN
50957	4115	21	its	-PRON-	PRP$
50957	4115	22	deposition	deposition	NN
50957	4115	23	.	.	.
50957	4116	1	Lyell	Lyell	NNP
50957	4116	2	was	be	VBD
50957	4116	3	inclined	inclined	JJ
50957	4116	4	to	to	TO
50957	4116	5	consider	consider	VB
50957	4116	6	it	-PRON-	PRP
50957	4116	7	ten	ten	CD
50957	4116	8	times	time	NNS
50957	4116	9	as	as	RB
50957	4116	10	old	old	JJ
50957	4116	11	as	as	IN
50957	4116	12	the	the	DT
50957	4116	13	modern	modern	JJ
50957	4116	14	delta	delta	NN
50957	4116	15	,	,	,
50957	4116	16	simply	simply	RB
50957	4116	17	upon	upon	IN
50957	4116	18	the	the	DT
50957	4116	19	ground	ground	NN
50957	4116	20	of	of	IN
50957	4116	21	its	-PRON-	PRP$
50957	4116	22	being	be	VBG
50957	4116	23	ten	ten	CD
50957	4116	24	times	time	NNS
50957	4116	25	as	as	IN
50957	4116	26	large	large	JJ
50957	4116	27	.	.	.
50957	4117	1	On	on	IN
50957	4117	2	Morlot	Morlot	NNP
50957	4117	3	's	's	POS
50957	4117	4	estimate	estimate	NN
50957	4117	5	of	of	IN
50957	4117	6	the	the	DT
50957	4117	7	age	age	NN
50957	4117	8	of	of	IN
50957	4117	9	the	the	DT
50957	4117	10	modern	modern	JJ
50957	4117	11	delta	delta	NN
50957	4117	12	,	,	,
50957	4117	13	therefore	therefore	RB
50957	4117	14	,	,	,
50957	4117	15	the	the	DT
50957	4117	16	retreat	retreat	NN
50957	4117	17	of	of	IN
50957	4117	18	the	the	DT
50957	4117	19	ice	ice	NN
50957	4117	20	whose	whose	WP$
50957	4117	21	melting	melt	VBG
50957	4117	22	torrents	torrent	NNS
50957	4117	23	deposited	deposit	VBD
50957	4117	24	the	the	DT
50957	4117	25	upper	upper	JJ
50957	4117	26	delta	delta	NN
50957	4117	27	would	would	MD
50957	4117	28	be	be	VB
50957	4117	29	fixed	fix	VBN
50957	4117	30	at	at	IN
50957	4117	31	100,000	100,000	CD
50957	4117	32	years	year	NNS
50957	4117	33	ago	ago	RB
50957	4117	34	,	,	,
50957	4117	35	and	and	CC
50957	4117	36	upon	upon	IN
50957	4117	37	Dr.	Dr.	NNP
50957	4117	38	Andrews	Andrews	NNP
50957	4117	39	's	's	POS
50957	4117	40	calculation	calculation	NN
50957	4117	41	,	,	,
50957	4117	42	at	at	IN
50957	4117	43	about	about	IN
50957	4117	44	20,000	20,000	CD
50957	4117	45	.	.	.
50957	4118	1	But	but	CC
50957	4118	2	it	-PRON-	PRP
50957	4118	3	is	be	VBZ
50957	4118	4	evident	evident	JJ
50957	4118	5	that	that	IN
50957	4118	6	the	the	DT
50957	4118	7	problem	problem	NN
50957	4118	8	is	be	VBZ
50957	4118	9	not	not	RB
50957	4118	10	one	one	CD
50957	4118	11	of	of	IN
50957	4118	12	simple	simple	JJ
50957	4118	13	multiplication	multiplication	NN
50957	4118	14	.	.	.
50957	4119	1	The	the	DT
50957	4119	2	floods	flood	NNS
50957	4119	3	of	of	IN
50957	4119	4	water	water	NN
50957	4119	5	which	which	WDT
50957	4119	6	accompanied	accompany	VBD
50957	4119	7	the	the	DT
50957	4119	8	melting	melting	NN
50957	4119	9	back	back	RB
50957	4119	10	of	of	IN
50957	4119	11	the	the	DT
50957	4119	12	ice	ice	NN
50957	4119	13	from	from	IN
50957	4119	14	the	the	DT
50957	4119	15	upper	upper	JJ
50957	4119	16	portions	portion	NNS
50957	4119	17	of	of	IN
50957	4119	18	this	this	DT
50957	4119	19	valley	valley	NN
50957	4119	20	must	must	MD
50957	4119	21	have	have	VB
50957	4119	22	been	be	VBN
50957	4119	23	immensely	immensely	RB
50957	4119	24	larger	large	JJR
50957	4119	25	than	than	IN
50957	4119	26	those	those	DT
50957	4119	27	of	of	IN
50957	4119	28	the	the	DT
50957	4119	29	present	present	JJ
50957	4119	30	streams	stream	NNS
50957	4119	31	,	,	,
50957	4119	32	and	and	CC
50957	4119	33	their	-PRON-	PRP$
50957	4119	34	transporting	transport	VBG
50957	4119	35	power	power	NN
50957	4119	36	immensely	immensely	RB
50957	4119	37	greater	great	JJR
50957	4119	38	still	still	RB
50957	4119	39	.	.	.
50957	4120	1	Hence	hence	RB
50957	4120	2	we	-PRON-	PRP
50957	4120	3	do	do	VBP
50957	4120	4	not	not	RB
50957	4120	5	see	see	VB
50957	4120	6	that	that	IN
50957	4120	7	any	any	DT
50957	4120	8	conclusions	conclusion	NNS
50957	4120	9	can	can	MD
50957	4120	10	be	be	VB
50957	4120	11	drawn	draw	VBN
50957	4120	12	from	from	IN
50957	4120	13	the	the	DT
50957	4120	14	deltas	delta	NNS
50957	4120	15	of	of	IN
50957	4120	16	the	the	DT
50957	4120	17	Tinière	Tinière	NNP
50957	4120	18	to	to	TO
50957	4120	19	give	give	VB
50957	4120	20	countenance	countenance	NN
50957	4120	21	to	to	IN
50957	4120	22	extreme	extreme	JJ
50957	4120	23	views	view	NNS
50957	4120	24	concerning	concern	VBG
50957	4120	25	the	the	DT
50957	4120	26	date	date	NN
50957	4120	27	of	of	IN
50957	4120	28	the	the	DT
50957	4120	29	close	close	NN
50957	4120	30	of	of	IN
50957	4120	31	the	the	DT
50957	4120	32	Glacial	glacial	JJ
50957	4120	33	period	period	NN
50957	4120	34	.	.	.
50957	4121	1	[	[	-LRB-
50957	4121	2	EO	EO	NNP
50957	4121	3	]	]	-RRB-
50957	4121	4	[	[	-LRB-
50957	4121	5	Footnote	Footnote	NNP
50957	4121	6	EO	EO	NNP
50957	4121	7	:	:	:
50957	4121	8	Lyell	Lyell	NNP
50957	4121	9	's	's	POS
50957	4121	10	Antiquity	Antiquity	NNP
50957	4121	11	of	of	IN
50957	4121	12	Man	Man	NNP
50957	4121	13	,	,	,
50957	4121	14	p.	p.	NN
50957	4122	1	321	321	CD
50957	4122	2	.	.	.
50957	4122	3	]	]	-RRB-
50957	4123	1	In	in	IN
50957	4123	2	the	the	DT
50957	4123	3	valley	valley	NN
50957	4123	4	of	of	IN
50957	4123	5	the	the	DT
50957	4123	6	Somme	Somme	NNP
50957	4123	7	the	the	DT
50957	4123	8	chronological	chronological	JJ
50957	4123	9	data	datum	NNS
50957	4123	10	relating	relate	VBG
50957	4123	11	to	to	IN
50957	4123	12	the	the	DT
50957	4123	13	Glacial	glacial	JJ
50957	4123	14	period	period	NN
50957	4123	15	,	,	,
50957	4123	16	and	and	CC
50957	4123	17	indicating	indicate	VBG
50957	4123	18	a	a	DT
50957	4123	19	great	great	JJ
50957	4123	20	antiquity	antiquity	NN
50957	4123	21	for	for	IN
50957	4123	22	man	man	NN
50957	4123	23	,	,	,
50957	4123	24	have	have	VBP
50957	4123	25	been	be	VBN
50957	4123	26	thought	think	VBN
50957	4123	27	to	to	TO
50957	4123	28	be	be	VB
50957	4123	29	more	more	RBR
50957	4123	30	distinct	distinct	JJ
50957	4123	31	than	than	IN
50957	4123	32	anywhere	anywhere	RB
50957	4123	33	else	else	RB
50957	4123	34	in	in	IN
50957	4123	35	Europe	Europe	NNP
50957	4123	36	.	.	.
50957	4124	1	As	as	IN
50957	4124	2	already	already	RB
50957	4124	3	stated	state	VBN
50957	4124	4	,	,	,
50957	4124	5	it	-PRON-	PRP
50957	4124	6	is	be	VBZ
50957	4124	7	the	the	DT
50957	4124	8	prevalent	prevalent	JJ
50957	4124	9	opinion	opinion	NN
50957	4124	10	that	that	IN
50957	4124	11	since	since	IN
50957	4124	12	man	man	NN
50957	4124	13	first	first	RB
50957	4124	14	entered	enter	VBD
50957	4124	15	the	the	DT
50957	4124	16	valley	valley	NN
50957	4124	17	,	,	,
50957	4124	18	in	in	IN
50957	4124	19	connection	connection	NN
50957	4124	20	with	with	IN
50957	4124	21	the	the	DT
50957	4124	22	mammoth	mammoth	NN
50957	4124	23	and	and	CC
50957	4124	24	the	the	DT
50957	4124	25	other	other	JJ
50957	4124	26	extinct	extinct	JJ
50957	4124	27	animals	animal	NNS
50957	4124	28	characteristic	characteristic	JJ
50957	4124	29	of	of	IN
50957	4124	30	the	the	DT
50957	4124	31	Glacial	glacial	JJ
50957	4124	32	period	period	NN
50957	4124	33	,	,	,
50957	4124	34	the	the	DT
50957	4124	35	trough	trough	NN
50957	4124	36	of	of	IN
50957	4124	37	the	the	DT
50957	4124	38	Somme	Somme	NNP
50957	4124	39	,	,	,
50957	4124	40	about	about	RB
50957	4124	41	a	a	DT
50957	4124	42	mile	mile	NN
50957	4124	43	in	in	IN
50957	4124	44	width	width	NN
50957	4124	45	and	and	CC
50957	4124	46	a	a	DT
50957	4124	47	hundred	hundred	CD
50957	4124	48	feet	foot	NNS
50957	4124	49	in	in	IN
50957	4124	50	depth	depth	NN
50957	4124	51	,	,	,
50957	4124	52	has	have	VBZ
50957	4124	53	been	be	VBN
50957	4124	54	eroded	erode	VBN
50957	4124	55	by	by	IN
50957	4124	56	the	the	DT
50957	4124	57	drainage	drainage	NN
50957	4124	58	of	of	IN
50957	4124	59	its	-PRON-	PRP$
50957	4124	60	present	present	JJ
50957	4124	61	valley	valley	NN
50957	4124	62	.	.	.
50957	4125	1	An	an	DT
50957	4125	2	extensive	extensive	JJ
50957	4125	3	accumulation	accumulation	NN
50957	4125	4	of	of	IN
50957	4125	5	peat	peat	NN
50957	4125	6	also	also	RB
50957	4125	7	has	have	VBZ
50957	4125	8	taken	take	VBN
50957	4125	9	place	place	NN
50957	4125	10	along	along	IN
50957	4125	11	the	the	DT
50957	4125	12	bottom	bottom	NN
50957	4125	13	of	of	IN
50957	4125	14	the	the	DT
50957	4125	15	trough	trough	NN
50957	4125	16	of	of	IN
50957	4125	17	the	the	DT
50957	4125	18	river	river	NN
50957	4125	19	since	since	IN
50957	4125	20	it	-PRON-	PRP
50957	4125	21	was	be	VBD
50957	4125	22	originally	originally	RB
50957	4125	23	eroded	erode	VBN
50957	4125	24	to	to	IN
50957	4125	25	its	-PRON-	PRP$
50957	4125	26	present	present	JJ
50957	4125	27	level	level	NN
50957	4125	28	.	.	.
50957	4126	1	This	this	DT
50957	4126	2	substance	substance	NN
50957	4126	3	occurs	occur	VBZ
50957	4126	4	all	all	RB
50957	4126	5	along	along	IN
50957	4126	6	the	the	DT
50957	4126	7	bottom	bottom	NN
50957	4126	8	of	of	IN
50957	4126	9	the	the	DT
50957	4126	10	valley	valley	NN
50957	4126	11	from	from	IN
50957	4126	12	far	far	RB
50957	4126	13	above	above	IN
50957	4126	14	Amiens	amien	NNS
50957	4126	15	to	to	IN
50957	4126	16	the	the	DT
50957	4126	17	sea	sea	NN
50957	4126	18	,	,	,
50957	4126	19	and	and	CC
50957	4126	20	is	be	VBZ
50957	4126	21	in	in	IN
50957	4126	22	some	some	DT
50957	4126	23	places	place	NNS
50957	4126	24	more	more	JJR
50957	4126	25	than	than	IN
50957	4126	26	thirty	thirty	CD
50957	4126	27	feet	foot	NNS
50957	4126	28	in	in	IN
50957	4126	29	depth	depth	NN
50957	4126	30	.	.	.
50957	4127	1	The	the	DT
50957	4127	2	animal	animal	NN
50957	4127	3	and	and	CC
50957	4127	4	vegetable	vegetable	NN
50957	4127	5	remains	remain	VBZ
50957	4127	6	in	in	IN
50957	4127	7	it	-PRON-	PRP
50957	4127	8	all	all	DT
50957	4127	9	belong	belong	VBP
50957	4127	10	to	to	IN
50957	4127	11	species	specie	NNS
50957	4127	12	now	now	RB
50957	4127	13	inhabiting	inhabit	VBG
50957	4127	14	Europe	Europe	NNP
50957	4127	15	.	.	.
50957	4128	1	The	the	DT
50957	4128	2	depth	depth	NN
50957	4128	3	of	of	IN
50957	4128	4	the	the	DT
50957	4128	5	peat	peat	NN
50957	4128	6	indicates	indicate	VBZ
50957	4128	7	that	that	IN
50957	4128	8	when	when	WRB
50957	4128	9	it	-PRON-	PRP
50957	4128	10	was	be	VBD
50957	4128	11	formed	form	VBN
50957	4128	12	the	the	DT
50957	4128	13	land	land	NN
50957	4128	14	stood	stand	VBD
50957	4128	15	at	at	IN
50957	4128	16	a	a	DT
50957	4128	17	slightly	slightly	RB
50957	4128	18	higher	high	JJR
50957	4128	19	elevation	elevation	NN
50957	4128	20	than	than	IN
50957	4128	21	now	now	RB
50957	4128	22	,	,	,
50957	4128	23	for	for	IN
50957	4128	24	the	the	DT
50957	4128	25	base	base	NN
50957	4128	26	of	of	IN
50957	4128	27	the	the	DT
50957	4128	28	stratum	stratum	NN
50957	4128	29	is	be	VBZ
50957	4128	30	now	now	RB
50957	4128	31	below	below	IN
50957	4128	32	the	the	DT
50957	4128	33	sea	sea	NN
50957	4128	34	-	-	HYPH
50957	4128	35	level	level	NN
50957	4128	36	,	,	,
50957	4128	37	while	while	IN
50957	4128	38	the	the	DT
50957	4128	39	peat	peat	NN
50957	4128	40	is	be	VBZ
50957	4128	41	of	of	IN
50957	4128	42	fresh	fresh	JJ
50957	4128	43	-	-	HYPH
50957	4128	44	water	water	NN
50957	4128	45	origin	origin	NN
50957	4128	46	,	,	,
50957	4128	47	and	and	CC
50957	4128	48	,	,	,
50957	4128	49	according	accord	VBG
50957	4128	50	to	to	IN
50957	4128	51	Dr.	Dr.	NNP
50957	4128	52	Andrews,[EP	Andrews,[EP	NNP
50957	4128	53	]	]	-RRB-
50957	4128	54	is	be	VBZ
50957	4128	55	formed	form	VBN
50957	4128	56	from	from	IN
50957	4128	57	the	the	DT
50957	4128	58	vegetable	vegetable	NN
50957	4128	59	accumulations	accumulation	NNS
50957	4128	60	connected	connect	VBN
50957	4128	61	with	with	IN
50957	4128	62	forest	forest	NN
50957	4128	63	growths	growth	NNS
50957	4128	64	.	.	.
50957	4129	1	When	when	WRB
50957	4129	2	,	,	,
50957	4129	3	therefore	therefore	RB
50957	4129	4	,	,	,
50957	4129	5	the	the	DT
50957	4129	6	country	country	NN
50957	4129	7	was	be	VBD
50957	4129	8	covered	cover	VBN
50957	4129	9	with	with	IN
50957	4129	10	forests	forest	NNS
50957	4129	11	,	,	,
50957	4129	12	as	as	IN
50957	4129	13	it	-PRON-	PRP
50957	4129	14	was	be	VBD
50957	4129	15	in	in	IN
50957	4129	16	prehistoric	prehistoric	JJ
50957	4129	17	times	time	NNS
50957	4129	18	,	,	,
50957	4129	19	the	the	DT
50957	4129	20	accumulation	accumulation	NN
50957	4129	21	must	must	MD
50957	4129	22	have	have	VB
50957	4129	23	proceeded	proceed	VBN
50957	4129	24	with	with	IN
50957	4129	25	considerable	considerable	JJ
50957	4129	26	rapidity	rapidity	NN
50957	4129	27	.	.	.
50957	4130	1	This	this	DT
50957	4130	2	inference	inference	NN
50957	4130	3	is	be	VBZ
50957	4130	4	confirmed	confirm	VBN
50957	4130	5	by	by	IN
50957	4130	6	the	the	DT
50957	4130	7	occurrence	occurrence	NN
50957	4130	8	in	in	IN
50957	4130	9	the	the	DT
50957	4130	10	peat	peat	NN
50957	4130	11	of	of	IN
50957	4130	12	prostrate	prostrate	JJ
50957	4130	13	trunks	trunk	NNS
50957	4130	14	of	of	IN
50957	4130	15	oak	oak	NN
50957	4130	16	,	,	,
50957	4130	17	four	four	CD
50957	4130	18	feet	foot	NNS
50957	4130	19	in	in	IN
50957	4130	20	diameter	diameter	NN
50957	4130	21	,	,	,
50957	4130	22	so	so	RB
50957	4130	23	sound	sound	JJ
50957	4130	24	that	that	IN
50957	4130	25	they	-PRON-	PRP
50957	4130	26	were	be	VBD
50957	4130	27	manufactured	manufacture	VBN
50957	4130	28	into	into	IN
50957	4130	29	furniture	furniture	NN
50957	4130	30	.	.	.
50957	4131	1	The	the	DT
50957	4131	2	stumps	stump	NNS
50957	4131	3	of	of	IN
50957	4131	4	trees	tree	NNS
50957	4131	5	,	,	,
50957	4131	6	especially	especially	RB
50957	4131	7	of	of	IN
50957	4131	8	the	the	DT
50957	4131	9	birch	birch	NN
50957	4131	10	and	and	CC
50957	4131	11	alder	alder	NN
50957	4131	12	,	,	,
50957	4131	13	were	be	VBD
50957	4131	14	also	also	RB
50957	4131	15	found	find	VBN
50957	4131	16	in	in	IN
50957	4131	17	considerable	considerable	JJ
50957	4131	18	number	number	NN
50957	4131	19	,	,	,
50957	4131	20	standing	stand	VBG
50957	4131	21	erect	erect	NN
50957	4131	22	where	where	WRB
50957	4131	23	they	-PRON-	PRP
50957	4131	24	grew	grow	VBD
50957	4131	25	,	,	,
50957	4131	26	sometimes	sometimes	RB
50957	4131	27	to	to	IN
50957	4131	28	a	a	DT
50957	4131	29	height	height	NN
50957	4131	30	of	of	IN
50957	4131	31	three	three	CD
50957	4131	32	feet	foot	NNS
50957	4131	33	.	.	.
50957	4132	1	Now	now	RB
50957	4132	2	,	,	,
50957	4132	3	as	as	IN
50957	4132	4	Dr.	Dr.	NNP
50957	4132	5	Andrews	Andrews	NNP
50957	4132	6	well	well	RB
50957	4132	7	remarks	remark	VBZ
50957	4132	8	,	,	,
50957	4132	9	it	-PRON-	PRP
50957	4132	10	is	be	VBZ
50957	4132	11	evident	evident	JJ
50957	4132	12	that	that	IN
50957	4132	13	,	,	,
50957	4132	14	in	in	IN
50957	4132	15	order	order	NN
50957	4132	16	to	to	TO
50957	4132	17	prevent	prevent	VB
50957	4132	18	these	these	DT
50957	4132	19	stumps	stump	NNS
50957	4132	20	and	and	CC
50957	4132	21	prostrate	prostrate	JJ
50957	4132	22	trunks	trunk	NNS
50957	4132	23	from	from	IN
50957	4132	24	complete	complete	JJ
50957	4132	25	decay	decay	NN
50957	4132	26	,	,	,
50957	4132	27	the	the	DT
50957	4132	28	accumulation	accumulation	NN
50957	4132	29	of	of	IN
50957	4132	30	peat	peat	NNP
50957	4132	31	must	must	MD
50957	4132	32	have	have	VB
50957	4132	33	been	be	VBN
50957	4132	34	rapid	rapid	JJ
50957	4132	35	.	.	.
50957	4133	1	From	from	IN
50957	4133	2	certain	certain	JJ
50957	4133	3	Roman	roman	JJ
50957	4133	4	remains	remain	NNS
50957	4133	5	found	find	VBD
50957	4133	6	six	six	CD
50957	4133	7	feet	foot	NNS
50957	4133	8	and	and	CC
50957	4133	9	more	more	JJR
50957	4133	10	beneath	beneath	IN
50957	4133	11	the	the	DT
50957	4133	12	surface	surface	NN
50957	4133	13	,	,	,
50957	4133	14	he	-PRON-	PRP
50957	4133	15	estimates	estimate	VBZ
50957	4133	16	that	that	IN
50957	4133	17	the	the	DT
50957	4133	18	accumulation	accumulation	NN
50957	4133	19	since	since	IN
50957	4133	20	the	the	DT
50957	4133	21	Roman	roman	JJ
50957	4133	22	occupation	occupation	NN
50957	4133	23	has	have	VBZ
50957	4133	24	been	be	VBN
50957	4133	25	as	as	RB
50957	4133	26	much	much	JJ
50957	4133	27	as	as	IN
50957	4133	28	six	six	CD
50957	4133	29	inches	inch	NNS
50957	4133	30	a	a	DT
50957	4133	31	century	century	NN
50957	4133	32	,	,	,
50957	4133	33	at	at	IN
50957	4133	34	which	which	WDT
50957	4133	35	rate	rate	NN
50957	4133	36	the	the	DT
50957	4133	37	whole	whole	NN
50957	4133	38	would	would	MD
50957	4133	39	take	take	VB
50957	4133	40	place	place	NN
50957	4133	41	in	in	IN
50957	4133	42	somewhat	somewhat	RB
50957	4133	43	over	over	IN
50957	4133	44	5,000	5,000	CD
50957	4133	45	years	year	NNS
50957	4133	46	.	.	.
50957	4134	1	[	[	-LRB-
50957	4134	2	Footnote	footnote	NN
50957	4134	3	EP	EP	NNP
50957	4134	4	:	:	:
50957	4134	5	American	American	NNP
50957	4134	6	Journal	Journal	NNP
50957	4134	7	of	of	IN
50957	4134	8	Science	Science	NNP
50957	4134	9	,	,	,
50957	4134	10	October	October	NNP
50957	4134	11	,	,	,
50957	4134	12	1868	1868	CD
50957	4134	13	.	.	.
50957	4134	14	]	]	-RRB-
50957	4135	1	Still	still	RB
50957	4135	2	,	,	,
50957	4135	3	if	if	IN
50957	4135	4	we	-PRON-	PRP
50957	4135	5	accept	accept	VBP
50957	4135	6	this	this	DT
50957	4135	7	estimate	estimate	NN
50957	4135	8	,	,	,
50957	4135	9	we	-PRON-	PRP
50957	4135	10	have	have	VBP
50957	4135	11	obtained	obtain	VBN
50957	4135	12	but	but	CC
50957	4135	13	a	a	DT
50957	4135	14	starting	starting	NN
50957	4135	15	-	-	HYPH
50957	4135	16	point	point	NN
50957	4135	17	from	from	IN
50957	4135	18	which	which	WDT
50957	4135	19	to	to	TO
50957	4135	20	estimate	estimate	VB
50957	4135	21	the	the	DT
50957	4135	22	age	age	NN
50957	4135	23	of	of	IN
50957	4135	24	the	the	DT
50957	4135	25	high	high	JJ
50957	4135	26	-	-	HYPH
50957	4135	27	level	level	NN
50957	4135	28	gravels	gravel	NNS
50957	4135	29	in	in	IN
50957	4135	30	which	which	WDT
50957	4135	31	palæolithic	palæolithic	JJ
50957	4135	32	implements	implement	NNS
50957	4135	33	were	be	VBD
50957	4135	34	found	find	VBN
50957	4135	35	;	;	:
50957	4135	36	for	for	IN
50957	4135	37	,	,	,
50957	4135	38	if	if	IN
50957	4135	39	we	-PRON-	PRP
50957	4135	40	accept	accept	VBP
50957	4135	41	the	the	DT
50957	4135	42	ordinary	ordinary	JJ
50957	4135	43	theory	theory	NN
50957	4135	44	,	,	,
50957	4135	45	we	-PRON-	PRP
50957	4135	46	must	must	MD
50957	4135	47	add	add	VB
50957	4135	48	to	to	IN
50957	4135	49	this	this	DT
50957	4135	50	the	the	DT
50957	4135	51	time	time	NN
50957	4135	52	required	require	VBN
50957	4135	53	for	for	IN
50957	4135	54	the	the	DT
50957	4135	55	river	river	NN
50957	4135	56	to	to	TO
50957	4135	57	lower	lower	VB
50957	4135	58	its	-PRON-	PRP$
50957	4135	59	bed	bed	NN
50957	4135	60	from	from	IN
50957	4135	61	eighty	eighty	CD
50957	4135	62	to	to	IN
50957	4135	63	a	a	DT
50957	4135	64	hundred	hundred	CD
50957	4135	65	feet	foot	NNS
50957	4135	66	,	,	,
50957	4135	67	and	and	CC
50957	4135	68	to	to	TO
50957	4135	69	carry	carry	VB
50957	4135	70	out	out	RP
50957	4135	71	to	to	IN
50957	4135	72	the	the	DT
50957	4135	73	sea	sea	NN
50957	4135	74	the	the	DT
50957	4135	75	contents	content	NNS
50957	4135	76	of	of	IN
50957	4135	77	its	-PRON-	PRP$
50957	4135	78	wide	wide	JJ
50957	4135	79	trough	trough	NN
50957	4135	80	.	.	.
50957	4136	1	But	but	CC
50957	4136	2	,	,	,
50957	4136	3	as	as	IN
50957	4136	4	already	already	RB
50957	4136	5	shown	show	VBN
50957	4136	6	,	,	,
50957	4136	7	the	the	DT
50957	4136	8	Glacial	glacial	JJ
50957	4136	9	period	period	NN
50957	4136	10	was	be	VBD
50957	4136	11	,	,	,
50957	4136	12	even	even	RB
50957	4136	13	in	in	IN
50957	4136	14	the	the	DT
50957	4136	15	north	north	NN
50957	4136	16	of	of	IN
50957	4136	17	France	France	NNP
50957	4136	18	,	,	,
50957	4136	19	a	a	DT
50957	4136	20	time	time	NN
50957	4136	21	of	of	IN
50957	4136	22	great	great	JJ
50957	4136	23	precipitation	precipitation	NN
50957	4136	24	and	and	CC
50957	4136	25	of	of	IN
50957	4136	26	a	a	DT
50957	4136	27	considerable	considerable	JJ
50957	4136	28	degree	degree	NN
50957	4136	29	of	of	IN
50957	4136	30	cold	cold	NN
50957	4136	31	,	,	,
50957	4136	32	when	when	WRB
50957	4136	33	ice	ice	NN
50957	4136	34	formed	form	VBN
50957	4136	35	to	to	IN
50957	4136	36	a	a	DT
50957	4136	37	much	much	RB
50957	4136	38	greater	great	JJR
50957	4136	39	extent	extent	NN
50957	4136	40	than	than	IN
50957	4136	41	now	now	RB
50957	4136	42	upon	upon	IN
50957	4136	43	the	the	DT
50957	4136	44	surface	surface	NN
50957	4136	45	of	of	IN
50957	4136	46	the	the	DT
50957	4136	47	Somme	Somme	NNP
50957	4136	48	.	.	.
50957	4137	1	The	the	DT
50957	4137	2	direct	direct	JJ
50957	4137	3	evidence	evidence	NN
50957	4137	4	of	of	IN
50957	4137	5	this	this	DT
50957	4137	6	consists	consist	VBZ
50957	4137	7	in	in	IN
50957	4137	8	the	the	DT
50957	4137	9	boulders	boulder	NNS
50957	4137	10	mingled	mingle	VBN
50957	4137	11	with	with	IN
50957	4137	12	the	the	DT
50957	4137	13	high	high	JJ
50957	4137	14	-	-	HYPH
50957	4137	15	level	level	NN
50957	4137	16	gravel	gravel	NN
50957	4137	17	which	which	WDT
50957	4137	18	are	be	VBP
50957	4137	19	of	of	IN
50957	4137	20	such	such	JJ
50957	4137	21	size	size	NN
50957	4137	22	as	as	IN
50957	4137	23	to	to	TO
50957	4137	24	require	require	VB
50957	4137	25	floating	float	VBG
50957	4137	26	ice	ice	NN
50957	4137	27	for	for	IN
50957	4137	28	their	-PRON-	PRP$
50957	4137	29	transportation	transportation	NN
50957	4137	30	.	.	.
50957	4138	1	In	in	IN
50957	4138	2	addition	addition	NN
50957	4138	3	to	to	IN
50957	4138	4	the	the	DT
50957	4138	5	natural	natural	JJ
50957	4138	6	increase	increase	NN
50957	4138	7	in	in	IN
50957	4138	8	the	the	DT
50957	4138	9	eroding	erode	VBG
50957	4138	10	power	power	NN
50957	4138	11	of	of	IN
50957	4138	12	the	the	DT
50957	4138	13	Somme	Somme	NNP
50957	4138	14	brought	bring	VBD
50957	4138	15	about	about	RP
50957	4138	16	by	by	IN
50957	4138	17	the	the	DT
50957	4138	18	increase	increase	NN
50957	4138	19	in	in	IN
50957	4138	20	its	-PRON-	PRP$
50957	4138	21	volume	volume	NN
50957	4138	22	,	,	,
50957	4138	23	on	on	IN
50957	4138	24	account	account	NN
50957	4138	25	of	of	IN
50957	4138	26	the	the	DT
50957	4138	27	greater	great	JJR
50957	4138	28	precipitation	precipitation	NN
50957	4138	29	in	in	IN
50957	4138	30	the	the	DT
50957	4138	31	Glacial	Glacial	NNP
50957	4138	32	age	age	NN
50957	4138	33	,	,	,
50957	4138	34	there	there	EX
50957	4138	35	would	would	MD
50957	4138	36	also	also	RB
50957	4138	37	be	be	VB
50957	4138	38	,	,	,
50957	4138	39	as	as	IN
50957	4138	40	Prestwich	Prestwich	NNP
50957	4138	41	has	have	VBZ
50957	4138	42	well	well	RB
50957	4138	43	shown	show	VBN
50957	4138	44	,	,	,
50957	4138	45	a	a	DT
50957	4138	46	great	great	JJ
50957	4138	47	increase	increase	NN
50957	4138	48	in	in	IN
50957	4138	49	rate	rate	NN
50957	4138	50	through	through	IN
50957	4138	51	the	the	DT
50957	4138	52	action	action	NN
50957	4138	53	of	of	IN
50957	4138	54	ground	ground	NN
50957	4138	55	-	-	HYPH
50957	4138	56	ice	ice	NN
50957	4138	57	,	,	,
50957	4138	58	which	which	WDT
50957	4138	59	plays	play	VBZ
50957	4138	60	a	a	DT
50957	4138	61	very	very	RB
50957	4138	62	important	important	JJ
50957	4138	63	part	part	NN
50957	4138	64	in	in	IN
50957	4138	65	the	the	DT
50957	4138	66	river	river	NN
50957	4138	67	erosion	erosion	NN
50957	4138	68	of	of	IN
50957	4138	69	arctic	arctic	JJ
50957	4138	70	countries	country	NNS
50957	4138	71	,	,	,
50957	4138	72	and	and	CC
50957	4138	73	in	in	IN
50957	4138	74	all	all	DT
50957	4138	75	probability	probability	NN
50957	4138	76	did	do	VBD
50957	4138	77	so	so	RB
50957	4138	78	during	during	IN
50957	4138	79	the	the	DT
50957	4138	80	Glacial	glacial	JJ
50957	4138	81	period	period	NN
50957	4138	82	in	in	IN
50957	4138	83	the	the	DT
50957	4138	84	valley	valley	NN
50957	4138	85	of	of	IN
50957	4138	86	the	the	DT
50957	4138	87	Somme	Somme	NNP
50957	4138	88	.	.	.
50957	4139	1	"	"	``
50957	4139	2	When	when	WRB
50957	4139	3	the	the	DT
50957	4139	4	water	water	NN
50957	4139	5	is	be	VBZ
50957	4139	6	reduced	reduce	VBN
50957	4139	7	to	to	IN
50957	4139	8	and	and	CC
50957	4139	9	below	below	IN
50957	4139	10	32	32	CD
50957	4139	11	°	°	NNS
50957	4139	12	Fahr	Fahr	NNP
50957	4139	13	.	.	NNP
50957	4139	14	,	,	,
50957	4139	15	although	although	IN
50957	4139	16	the	the	DT
50957	4139	17	rapid	rapid	JJ
50957	4139	18	motion	motion	NN
50957	4139	19	may	may	MD
50957	4139	20	prevent	prevent	VB
50957	4139	21	freezing	freezing	NN
50957	4139	22	on	on	IN
50957	4139	23	the	the	DT
50957	4139	24	surface	surface	NN
50957	4139	25	for	for	IN
50957	4139	26	a	a	DT
50957	4139	27	time	time	NN
50957	4139	28	,	,	,
50957	4139	29	any	any	DT
50957	4139	30	pointed	pointed	JJ
50957	4139	31	surfaces	surface	NNS
50957	4139	32	at	at	IN
50957	4139	33	the	the	DT
50957	4139	34	bottom	bottom	NN
50957	4139	35	of	of	IN
50957	4139	36	the	the	DT
50957	4139	37	river	river	NN
50957	4139	38	,	,	,
50957	4139	39	such	such	JJ
50957	4139	40	as	as	IN
50957	4139	41	stones	stone	NNS
50957	4139	42	and	and	CC
50957	4139	43	boulders	boulder	NNS
50957	4139	44	,	,	,
50957	4139	45	will	will	MD
50957	4139	46	determine	determine	VB
50957	4139	47	(	(	-LRB-
50957	4139	48	as	as	IN
50957	4139	49	is	be	VBZ
50957	4139	50	the	the	DT
50957	4139	51	case	case	NN
50957	4139	52	with	with	IN
50957	4139	53	a	a	DT
50957	4139	54	saturated	saturate	VBN
50957	4139	55	saline	saline	NN
50957	4139	56	solution	solution	NN
50957	4139	57	)	)	-RRB-
50957	4139	58	a	a	DT
50957	4139	59	sort	sort	NN
50957	4139	60	of	of	IN
50957	4139	61	crystallisation	crystallisation	NN
50957	4139	62	,	,	,
50957	4139	63	needles	needle	NNS
50957	4139	64	of	of	IN
50957	4139	65	ice	ice	NN
50957	4139	66	being	be	VBG
50957	4139	67	formed	form	VBN
50957	4139	68	,	,	,
50957	4139	69	which	which	WDT
50957	4139	70	gradually	gradually	RB
50957	4139	71	extend	extend	VBP
50957	4139	72	from	from	IN
50957	4139	73	stone	stone	NN
50957	4139	74	to	to	IN
50957	4139	75	stone	stone	NN
50957	4139	76	and	and	CC
50957	4139	77	envelop	envelop	VB
50957	4139	78	the	the	DT
50957	4139	79	bodies	body	NNS
50957	4139	80	with	with	IN
50957	4139	81	which	which	WDT
50957	4139	82	they	-PRON-	PRP
50957	4139	83	are	be	VBP
50957	4139	84	in	in	IN
50957	4139	85	contact	contact	NN
50957	4139	86	.	.	.
50957	4140	1	By	by	IN
50957	4140	2	this	this	DT
50957	4140	3	means	mean	VBZ
50957	4140	4	the	the	DT
50957	4140	5	whole	whole	JJ
50957	4140	6	surface	surface	NN
50957	4140	7	of	of	IN
50957	4140	8	a	a	DT
50957	4140	9	gravelly	gravelly	NNP
50957	4140	10	river	river	NN
50957	4140	11	-	-	HYPH
50957	4140	12	bed	bed	NN
50957	4140	13	may	may	MD
50957	4140	14	become	become	VB
50957	4140	15	coated	coat	VBN
50957	4140	16	with	with	IN
50957	4140	17	ice	ice	NN
50957	4140	18	,	,	,
50957	4140	19	which	which	WDT
50957	4140	20	,	,	,
50957	4140	21	on	on	IN
50957	4140	22	a	a	DT
50957	4140	23	change	change	NN
50957	4140	24	of	of	IN
50957	4140	25	temperature	temperature	NN
50957	4140	26	,	,	,
50957	4140	27	or	or	CC
50957	4140	28	of	of	IN
50957	4140	29	atmospheric	atmospheric	JJ
50957	4140	30	pressure	pressure	NN
50957	4140	31	,	,	,
50957	4140	32	or	or	CC
50957	4140	33	on	on	IN
50957	4140	34	acquiring	acquire	VBG
50957	4140	35	certain	certain	JJ
50957	4140	36	dimensions	dimension	NNS
50957	4140	37	and	and	CC
50957	4140	38	buoyancy	buoyancy	NN
50957	4140	39	,	,	,
50957	4140	40	rises	rise	VBZ
50957	4140	41	to	to	IN
50957	4140	42	the	the	DT
50957	4140	43	surface	surface	NN
50957	4140	44	,	,	,
50957	4140	45	bringing	bring	VBG
50957	4140	46	with	with	IN
50957	4140	47	it	-PRON-	PRP
50957	4140	48	the	the	DT
50957	4140	49	loose	loose	JJ
50957	4140	50	materials	material	NNS
50957	4140	51	to	to	TO
50957	4140	52	which	which	WDT
50957	4140	53	it	-PRON-	PRP
50957	4140	54	adhered	adhere	VBD
50957	4140	55	.	.	.
50957	4141	1	Colonel	Colonel	NNP
50957	4141	2	Jackson	Jackson	NNP
50957	4141	3	remarks	remark	VBZ
50957	4141	4	,	,	,
50957	4141	5	in	in	IN
50957	4141	6	speaking	speak	VBG
50957	4141	7	of	of	IN
50957	4141	8	this	this	DT
50957	4141	9	bottom	bottom	NN
50957	4141	10	-	-	HYPH
50957	4141	11	ice	ice	NN
50957	4141	12	,	,	,
50957	4141	13	that	that	IN
50957	4141	14	'	'	``
50957	4141	15	it	-PRON-	PRP
50957	4141	16	frequently	frequently	RB
50957	4141	17	happens	happen	VBZ
50957	4141	18	that	that	IN
50957	4141	19	these	these	DT
50957	4141	20	pieces	piece	NNS
50957	4141	21	,	,	,
50957	4141	22	in	in	IN
50957	4141	23	rising	rise	VBG
50957	4141	24	from	from	IN
50957	4141	25	the	the	DT
50957	4141	26	bottom	bottom	NN
50957	4141	27	,	,	,
50957	4141	28	bring	bring	VB
50957	4141	29	up	up	RP
50957	4141	30	with	with	IN
50957	4141	31	them	-PRON-	PRP
50957	4141	32	sand	sand	NN
50957	4141	33	and	and	CC
50957	4141	34	stones	stone	NNS
50957	4141	35	,	,	,
50957	4141	36	which	which	WDT
50957	4141	37	are	be	VBP
50957	4141	38	thus	thus	RB
50957	4141	39	transported	transport	VBN
50957	4141	40	by	by	IN
50957	4141	41	the	the	DT
50957	4141	42	current	current	NN
50957	4141	43	....	....	.
50957	4142	1	When	when	WRB
50957	4142	2	the	the	DT
50957	4142	3	thaw	thaw	JJ
50957	4142	4	sets	set	NNS
50957	4142	5	in	in	IN
50957	4142	6	the	the	DT
50957	4142	7	ice	ice	NN
50957	4142	8	,	,	,
50957	4142	9	becoming	become	VBG
50957	4142	10	rotten	rotten	JJ
50957	4142	11	,	,	,
50957	4142	12	lets	let	NNS
50957	4142	13	fall	fall	VBP
50957	4142	14	the	the	DT
50957	4142	15	gravel	gravel	NN
50957	4142	16	and	and	CC
50957	4142	17	stones	stone	NNS
50957	4142	18	in	in	IN
50957	4142	19	places	place	NNS
50957	4142	20	far	far	RB
50957	4142	21	distant	distant	JJ
50957	4142	22	from	from	IN
50957	4142	23	those	those	DT
50957	4142	24	whence	whence	NN
50957	4142	25	they	-PRON-	PRP
50957	4142	26	came	come	VBD
50957	4142	27	.	.	.
50957	4142	28	'	'	''
50957	4143	1	"	"	``
50957	4143	2	Again	again	RB
50957	4143	3	,	,	,
50957	4143	4	Baron	Baron	NNP
50957	4143	5	Wrangell	Wrangell	NNP
50957	4143	6	remarks	remark	VBZ
50957	4143	7	that	that	IN
50957	4143	8	,	,	,
50957	4143	9	'	'	''
50957	4143	10	in	in	IN
50957	4143	11	all	all	PDT
50957	4143	12	the	the	DT
50957	4143	13	more	more	RBR
50957	4143	14	rapid	rapid	JJ
50957	4143	15	and	and	CC
50957	4143	16	rocky	rocky	JJ
50957	4143	17	streams	stream	NNS
50957	4143	18	of	of	IN
50957	4143	19	this	this	DT
50957	4143	20	district	district	NN
50957	4143	21	[	[	-LRB-
50957	4143	22	northern	northern	JJ
50957	4143	23	Siberia	Siberia	NNP
50957	4143	24	]	]	-RRB-
50957	4143	25	the	the	DT
50957	4143	26	formation	formation	NN
50957	4143	27	of	of	IN
50957	4143	28	ice	ice	NN
50957	4143	29	takes	take	VBZ
50957	4143	30	place	place	NN
50957	4143	31	in	in	IN
50957	4143	32	two	two	CD
50957	4143	33	different	different	JJ
50957	4143	34	manners	manner	NNS
50957	4143	35	;	;	,
50957	4143	36	a	a	DT
50957	4143	37	thin	thin	JJ
50957	4143	38	crust	crust	NN
50957	4143	39	spreads	spread	VBZ
50957	4143	40	itself	-PRON-	PRP
50957	4143	41	along	along	IN
50957	4143	42	the	the	DT
50957	4143	43	banks	bank	NNS
50957	4143	44	and	and	CC
50957	4143	45	over	over	IN
50957	4143	46	the	the	DT
50957	4143	47	smaller	small	JJR
50957	4143	48	bays	bay	NNS
50957	4143	49	where	where	WRB
50957	4143	50	the	the	DT
50957	4143	51	current	current	NN
50957	4143	52	is	be	VBZ
50957	4143	53	least	least	RBS
50957	4143	54	rapid	rapid	JJ
50957	4143	55	;	;	:
50957	4143	56	but	but	CC
50957	4143	57	the	the	DT
50957	4143	58	greater	great	JJR
50957	4143	59	part	part	NN
50957	4143	60	is	be	VBZ
50957	4143	61	formed	form	VBN
50957	4143	62	in	in	IN
50957	4143	63	the	the	DT
50957	4143	64	bed	bed	NN
50957	4143	65	of	of	IN
50957	4143	66	the	the	DT
50957	4143	67	river	river	NN
50957	4143	68	,	,	,
50957	4143	69	in	in	IN
50957	4143	70	the	the	DT
50957	4143	71	hollows	hollow	NNS
50957	4143	72	among	among	IN
50957	4143	73	the	the	DT
50957	4143	74	stones	stone	NNS
50957	4143	75	,	,	,
50957	4143	76	where	where	WRB
50957	4143	77	the	the	DT
50957	4143	78	weeds	weed	NNS
50957	4143	79	give	give	VBP
50957	4143	80	it	-PRON-	PRP
50957	4143	81	the	the	DT
50957	4143	82	appearance	appearance	NN
50957	4143	83	of	of	IN
50957	4143	84	a	a	DT
50957	4143	85	greenish	greenish	JJ
50957	4143	86	mud	mud	NN
50957	4143	87	.	.	.
50957	4144	1	As	as	RB
50957	4144	2	soon	soon	RB
50957	4144	3	as	as	IN
50957	4144	4	a	a	DT
50957	4144	5	piece	piece	NN
50957	4144	6	of	of	IN
50957	4144	7	ice	ice	NN
50957	4144	8	of	of	IN
50957	4144	9	this	this	DT
50957	4144	10	kind	kind	NN
50957	4144	11	attains	attain	VBZ
50957	4144	12	a	a	DT
50957	4144	13	certain	certain	JJ
50957	4144	14	size	size	NN
50957	4144	15	,	,	,
50957	4144	16	it	-PRON-	PRP
50957	4144	17	is	be	VBZ
50957	4144	18	detached	detach	VBN
50957	4144	19	from	from	IN
50957	4144	20	the	the	DT
50957	4144	21	ground	ground	NN
50957	4144	22	and	and	CC
50957	4144	23	raised	raise	VBD
50957	4144	24	to	to	IN
50957	4144	25	the	the	DT
50957	4144	26	surface	surface	NN
50957	4144	27	by	by	IN
50957	4144	28	the	the	DT
50957	4144	29	greater	great	JJR
50957	4144	30	specific	specific	JJ
50957	4144	31	gravity	gravity	NN
50957	4144	32	of	of	IN
50957	4144	33	the	the	DT
50957	4144	34	water	water	NN
50957	4144	35	;	;	:
50957	4144	36	these	these	DT
50957	4144	37	masses	masse	NNS
50957	4144	38	,	,	,
50957	4144	39	containing	contain	VBG
50957	4144	40	a	a	DT
50957	4144	41	quantity	quantity	NN
50957	4144	42	of	of	IN
50957	4144	43	gravel	gravel	NN
50957	4144	44	and	and	CC
50957	4144	45	weeds	weed	NNS
50957	4144	46	,	,	,
50957	4144	47	unite	unite	VB
50957	4144	48	and	and	CC
50957	4144	49	consolidate	consolidate	VB
50957	4144	50	,	,	,
50957	4144	51	and	and	CC
50957	4144	52	in	in	IN
50957	4144	53	a	a	DT
50957	4144	54	few	few	JJ
50957	4144	55	hours	hour	NNS
50957	4144	56	the	the	DT
50957	4144	57	river	river	NN
50957	4144	58	becomes	become	VBZ
50957	4144	59	passable	passable	JJ
50957	4144	60	in	in	IN
50957	4144	61	sledges	sledge	NNS
50957	4144	62	instead	instead	RB
50957	4144	63	of	of	IN
50957	4144	64	in	in	IN
50957	4144	65	boats	boat	NNS
50957	4144	66	.	.	.
50957	4144	67	'	'	''
50957	4145	1	Similar	similar	JJ
50957	4145	2	observations	observation	NNS
50957	4145	3	have	have	VBP
50957	4145	4	been	be	VBN
50957	4145	5	made	make	VBN
50957	4145	6	in	in	IN
50957	4145	7	America	America	NNP
50957	4145	8	;	;	:
50957	4145	9	but	but	CC
50957	4145	10	instances	instance	NNS
50957	4145	11	need	nee	MD
50957	4145	12	not	not	RB
50957	4145	13	be	be	VB
50957	4145	14	multiplied	multiply	VBN
50957	4145	15	,	,	,
50957	4145	16	as	as	IN
50957	4145	17	it	-PRON-	PRP
50957	4145	18	is	be	VBZ
50957	4145	19	a	a	DT
50957	4145	20	common	common	JJ
50957	4145	21	phenomenon	phenomenon	NN
50957	4145	22	in	in	IN
50957	4145	23	all	all	DT
50957	4145	24	arctic	arctic	JJ
50957	4145	25	countries	country	NNS
50957	4145	26	,	,	,
50957	4145	27	and	and	CC
50957	4145	28	is	be	VBZ
50957	4145	29	not	not	RB
50957	4145	30	uncommon	uncommon	JJ
50957	4145	31	on	on	IN
50957	4145	32	a	a	DT
50957	4145	33	small	small	JJ
50957	4145	34	scale	scale	NN
50957	4145	35	even	even	RB
50957	4145	36	in	in	IN
50957	4145	37	our	-PRON-	PRP$
50957	4145	38	latitudes	latitude	NNS
50957	4145	39	.	.	.
50957	4146	1	"	"	``
50957	4146	2	The	the	DT
50957	4146	3	two	two	CD
50957	4146	4	causes	cause	NNS
50957	4146	5	combined	combine	VBN
50957	4146	6	--	--	:
50957	4146	7	torrential	torrential	JJ
50957	4146	8	river	river	NN
50957	4146	9	-	-	HYPH
50957	4146	10	floods	flood	NNS
50957	4146	11	and	and	CC
50957	4146	12	rafts	raft	NNS
50957	4146	13	of	of	IN
50957	4146	14	ground	ground	NN
50957	4146	15	-	-	HYPH
50957	4146	16	ice	ice	NN
50957	4146	17	,	,	,
50957	4146	18	together	together	RB
50957	4146	19	with	with	IN
50957	4146	20	the	the	DT
50957	4146	21	rapid	rapid	JJ
50957	4146	22	wear	wear	NN
50957	4146	23	of	of	IN
50957	4146	24	the	the	DT
50957	4146	25	river	river	NN
50957	4146	26	cliffs	cliff	NNS
50957	4146	27	by	by	IN
50957	4146	28	frost	frost	JJ
50957	4146	29	--	--	:
50957	4146	30	constituted	constituted	JJ
50957	4146	31	elements	element	NNS
50957	4146	32	of	of	IN
50957	4146	33	destruction	destruction	NN
50957	4146	34	and	and	CC
50957	4146	35	erosion	erosion	NN
50957	4146	36	of	of	IN
50957	4146	37	which	which	WDT
50957	4146	38	our	-PRON-	PRP$
50957	4146	39	present	present	JJ
50957	4146	40	rivers	river	NNS
50957	4146	41	can	can	MD
50957	4146	42	give	give	VB
50957	4146	43	a	a	DT
50957	4146	44	very	very	RB
50957	4146	45	inadequate	inadequate	JJ
50957	4146	46	conception	conception	NN
50957	4146	47	;	;	,
50957	4146	48	and	and	CC
50957	4146	49	the	the	DT
50957	4146	50	excavations	excavation	NNS
50957	4146	51	of	of	IN
50957	4146	52	the	the	DT
50957	4146	53	valleys	valley	NNS
50957	4146	54	must	must	MD
50957	4146	55	have	have	VB
50957	4146	56	proceeded	proceed	VBN
50957	4146	57	with	with	IN
50957	4146	58	a	a	DT
50957	4146	59	rapidity	rapidity	NN
50957	4146	60	with	with	IN
50957	4146	61	which	which	WDT
50957	4146	62	the	the	DT
50957	4146	63	present	present	JJ
50957	4146	64	rate	rate	NN
50957	4146	65	of	of	IN
50957	4146	66	erosion	erosion	NN
50957	4146	67	can	can	MD
50957	4146	68	not	not	RB
50957	4146	69	be	be	VB
50957	4146	70	compared	compare	VBN
50957	4146	71	;	;	:
50957	4146	72	and	and	CC
50957	4146	73	estimates	estimate	NNS
50957	4146	74	of	of	IN
50957	4146	75	time	time	NN
50957	4146	76	founded	found	VBN
50957	4146	77	on	on	IN
50957	4146	78	this	this	DT
50957	4146	79	,	,	,
50957	4146	80	like	like	IN
50957	4146	81	those	those	DT
50957	4146	82	before	before	IN
50957	4146	83	mentioned	mention	VBN
50957	4146	84	on	on	IN
50957	4146	85	surface	surface	NN
50957	4146	86	denudation	denudation	NN
50957	4146	87	,	,	,
50957	4146	88	are	be	VBP
50957	4146	89	therefore	therefore	RB
50957	4146	90	not	not	RB
50957	4146	91	to	to	TO
50957	4146	92	be	be	VB
50957	4146	93	relied	rely	VBN
50957	4146	94	upon	upon	IN
50957	4146	95	.	.	.
50957	4147	1	"	"	``
50957	4147	2	[	[	-LRB-
50957	4147	3	EQ	eq	NN
50957	4147	4	]	]	-RRB-
50957	4147	5	[	[	-LRB-
50957	4147	6	Footnote	Footnote	NNP
50957	4147	7	EQ	EQ	NNP
50957	4147	8	:	:	:
50957	4147	9	Prestwich	Prestwich	NNP
50957	4147	10	's	's	POS
50957	4147	11	Geology	Geology	NNP
50957	4147	12	,	,	,
50957	4147	13	vol	vol	NNP
50957	4147	14	.	.	.
50957	4148	1	ii	ii	NNP
50957	4148	2	,	,	,
50957	4148	3	pp	pp	NNP
50957	4148	4	.	.	.
50957	4149	1	471	471	CD
50957	4149	2	,	,	,
50957	4149	3	472	472	CD
50957	4149	4	.	.	.
50957	4149	5	]	]	-RRB-
50957	4150	1	Speaking	speak	VBG
50957	4150	2	a	a	DT
50957	4150	3	little	little	JJ
50957	4150	4	later	later	RB
50957	4150	5	of	of	IN
50957	4150	6	taking	take	VBG
50957	4150	7	the	the	DT
50957	4150	8	present	present	JJ
50957	4150	9	rates	rate	NNS
50957	4150	10	of	of	IN
50957	4150	11	river	river	NN
50957	4150	12	erosion	erosion	NN
50957	4150	13	as	as	IN
50957	4150	14	a	a	DT
50957	4150	15	standard	standard	NN
50957	4150	16	to	to	TO
50957	4150	17	estimate	estimate	VB
50957	4150	18	the	the	DT
50957	4150	19	chronology	chronology	NN
50957	4150	20	of	of	IN
50957	4150	21	the	the	DT
50957	4150	22	Glacial	glacial	JJ
50957	4150	23	period	period	NN
50957	4150	24	,	,	,
50957	4150	25	the	the	DT
50957	4150	26	same	same	JJ
50957	4150	27	high	high	JJ
50957	4150	28	authority	authority	NN
50957	4150	29	remarks	remark	NNS
50957	4150	30	:	:	:
50957	4150	31	"	"	``
50957	4150	32	It	-PRON-	PRP
50957	4150	33	no	no	RB
50957	4150	34	more	more	RBR
50957	4150	35	affords	afford	NNS
50957	4150	36	a	a	DT
50957	4150	37	true	true	JJ
50957	4150	38	and	and	CC
50957	4150	39	sufficient	sufficient	JJ
50957	4150	40	guide	guide	NN
50957	4150	41	than	than	IN
50957	4150	42	it	-PRON-	PRP
50957	4150	43	would	would	MD
50957	4150	44	be	be	VB
50957	4150	45	to	to	TO
50957	4150	46	take	take	VB
50957	4150	47	the	the	DT
50957	4150	48	tottering	tottering	NN
50957	4150	49	paces	pace	NNS
50957	4150	50	and	and	CC
50957	4150	51	weakened	weaken	VBD
50957	4150	52	force	force	NN
50957	4150	53	of	of	IN
50957	4150	54	an	an	DT
50957	4150	55	old	old	JJ
50957	4150	56	man	man	NN
50957	4150	57	as	as	IN
50957	4150	58	the	the	DT
50957	4150	59	measure	measure	NN
50957	4150	60	of	of	IN
50957	4150	61	what	what	WP
50957	4150	62	that	that	DT
50957	4150	63	individual	individual	NN
50957	4150	64	was	be	VBD
50957	4150	65	,	,	,
50957	4150	66	and	and	CC
50957	4150	67	what	what	WP
50957	4150	68	he	-PRON-	PRP
50957	4150	69	could	could	MD
50957	4150	70	do	do	VB
50957	4150	71	,	,	,
50957	4150	72	in	in	IN
50957	4150	73	his	-PRON-	PRP$
50957	4150	74	robust	robust	JJ
50957	4150	75	and	and	CC
50957	4150	76	active	active	JJ
50957	4150	77	youth	youth	NN
50957	4150	78	.	.	.
50957	4151	1	It	-PRON-	PRP
50957	4151	2	may	may	MD
50957	4151	3	be	be	VB
50957	4151	4	right	right	JJ
50957	4151	5	to	to	TO
50957	4151	6	take	take	VB
50957	4151	7	the	the	DT
50957	4151	8	effects	effect	NNS
50957	4151	9	at	at	IN
50957	4151	10	present	present	NN
50957	4151	11	produced	produce	VBN
50957	4151	12	by	by	IN
50957	4151	13	a	a	DT
50957	4151	14	given	give	VBN
50957	4151	15	power	power	NN
50957	4151	16	as	as	IN
50957	4151	17	the	the	DT
50957	4151	18	known	know	VBN
50957	4151	19	quantity	quantity	NN
50957	4151	20	,	,	,
50957	4151	21	a	a	DT
50957	4151	22	,	,	,
50957	4151	23	but	but	CC
50957	4151	24	it	-PRON-	PRP
50957	4151	25	is	be	VBZ
50957	4151	26	equally	equally	RB
50957	4151	27	indispensable	indispensable	JJ
50957	4151	28	,	,	,
50957	4151	29	in	in	IN
50957	4151	30	all	all	DT
50957	4151	31	calculations	calculation	NNS
50957	4151	32	relative	relative	JJ
50957	4151	33	to	to	IN
50957	4151	34	the	the	DT
50957	4151	35	degree	degree	NN
50957	4151	36	of	of	IN
50957	4151	37	those	those	DT
50957	4151	38	forces	force	NNS
50957	4151	39	in	in	IN
50957	4151	40	past	past	JJ
50957	4151	41	times	time	NNS
50957	4151	42	,	,	,
50957	4151	43	to	to	TO
50957	4151	44	take	take	VB
50957	4151	45	notice	notice	NN
50957	4151	46	of	of	IN
50957	4151	47	the	the	DT
50957	4151	48	unknown	unknown	JJ
50957	4151	49	quantity	quantity	NN
50957	4151	50	,	,	,
50957	4151	51	x	x	NNS
50957	4151	52	,	,	,
50957	4151	53	although	although	IN
50957	4151	54	this	this	DT
50957	4151	55	,	,	,
50957	4151	56	in	in	IN
50957	4151	57	the	the	DT
50957	4151	58	absence	absence	NN
50957	4151	59	of	of	IN
50957	4151	60	actual	actual	JJ
50957	4151	61	experience	experience	NN
50957	4151	62	,	,	,
50957	4151	63	which	which	WDT
50957	4151	64	can	can	MD
50957	4151	65	not	not	RB
50957	4151	66	be	be	VB
50957	4151	67	had	have	VBN
50957	4151	68	,	,	,
50957	4151	69	can	can	MD
50957	4151	70	only	only	RB
50957	4151	71	be	be	VB
50957	4151	72	estimated	estimate	VBN
50957	4151	73	by	by	IN
50957	4151	74	the	the	DT
50957	4151	75	results	result	NNS
50957	4151	76	and	and	CC
50957	4151	77	by	by	IN
50957	4151	78	a	a	DT
50957	4151	79	knowledge	knowledge	NN
50957	4151	80	of	of	IN
50957	4151	81	the	the	DT
50957	4151	82	contemporaneous	contemporaneous	JJ
50957	4151	83	physical	physical	JJ
50957	4151	84	conditions	condition	NNS
50957	4151	85	.	.	.
50957	4152	1	It	-PRON-	PRP
50957	4152	2	may	may	MD
50957	4152	3	be	be	VB
50957	4152	4	a	a	DT
50957	4152	5	complicated	complicated	JJ
50957	4152	6	equation	equation	NN
50957	4152	7	,	,	,
50957	4152	8	but	but	CC
50957	4152	9	it	-PRON-	PRP
50957	4152	10	is	be	VBZ
50957	4152	11	not	not	RB
50957	4152	12	to	to	TO
50957	4152	13	be	be	VB
50957	4152	14	avoided	avoid	VBN
50957	4152	15	.	.	.
50957	4153	1	[	[	-LRB-
50957	4153	2	ER	ER	NNP
50957	4153	3	]	]	-RRB-
50957	4153	4	[	[	-LRB-
50957	4153	5	Footnote	Footnote	NNP
50957	4153	6	ER	ER	NNP
50957	4153	7	:	:	:
50957	4153	8	Prestwich	Prestwich	NNP
50957	4153	9	's	's	POS
50957	4153	10	Geology	Geology	NNP
50957	4153	11	,	,	,
50957	4153	12	vol	vol	NNP
50957	4153	13	.	.	.
50957	4154	1	ii	ii	NNP
50957	4154	2	,	,	,
50957	4154	3	pp	pp	NNP
50957	4154	4	.	.	.
50957	4155	1	520	520	CD
50957	4155	2	,	,	,
50957	4155	3	521	521	CD
50957	4155	4	.	.	.
50957	4155	5	]	]	-RRB-
50957	4156	1	"	"	``
50957	4156	2	In	in	IN
50957	4156	3	this	this	DT
50957	4156	4	country	country	NN
50957	4156	5	and	and	CC
50957	4156	6	in	in	IN
50957	4156	7	the	the	DT
50957	4156	8	north	north	NN
50957	4156	9	of	of	IN
50957	4156	10	France	France	NNP
50957	4156	11	broad	broad	JJ
50957	4156	12	valleys	valley	NNS
50957	4156	13	have	have	VBP
50957	4156	14	been	be	VBN
50957	4156	15	excavated	excavate	VBN
50957	4156	16	to	to	IN
50957	4156	17	the	the	DT
50957	4156	18	depth	depth	NN
50957	4156	19	of	of	IN
50957	4156	20	from	from	IN
50957	4156	21	about	about	RB
50957	4156	22	eighty	eighty	CD
50957	4156	23	to	to	IN
50957	4156	24	a	a	DT
50957	4156	25	hundred	hundred	CD
50957	4156	26	and	and	CC
50957	4156	27	fifty	fifty	CD
50957	4156	28	feet	foot	NNS
50957	4156	29	in	in	IN
50957	4156	30	glacial	glacial	JJ
50957	4156	31	and	and	CC
50957	4156	32	post	post	JJ
50957	4156	33	-	-	JJ
50957	4156	34	glacial	glacial	JJ
50957	4156	35	times	time	NNS
50957	4156	36	.	.	.
50957	4157	1	Difficult	difficult	JJ
50957	4157	2	as	as	IN
50957	4157	3	it	-PRON-	PRP
50957	4157	4	is	be	VBZ
50957	4157	5	by	by	IN
50957	4157	6	our	-PRON-	PRP$
50957	4157	7	present	present	JJ
50957	4157	8	experience	experience	NN
50957	4157	9	to	to	TO
50957	4157	10	conceive	conceive	VB
50957	4157	11	this	this	DT
50957	4157	12	to	to	TO
50957	4157	13	have	have	VB
50957	4157	14	been	be	VBN
50957	4157	15	effected	effect	VBN
50957	4157	16	in	in	IN
50957	4157	17	a	a	DT
50957	4157	18	comparatively	comparatively	RB
50957	4157	19	short	short	JJ
50957	4157	20	geological	geological	JJ
50957	4157	21	term	term	NN
50957	4157	22	,	,	,
50957	4157	23	it	-PRON-	PRP
50957	4157	24	is	be	VBZ
50957	4157	25	equally	equally	RB
50957	4157	26	,	,	,
50957	4157	27	and	and	CC
50957	4157	28	to	to	IN
50957	4157	29	my	-PRON-	PRP$
50957	4157	30	mind	mind	NN
50957	4157	31	more	more	RBR
50957	4157	32	,	,	,
50957	4157	33	difficult	difficult	JJ
50957	4157	34	to	to	TO
50957	4157	35	suppose	suppose	VB
50957	4157	36	that	that	DT
50957	4157	37	man	man	NN
50957	4157	38	could	could	MD
50957	4157	39	have	have	VB
50957	4157	40	existed	exist	VBN
50957	4157	41	eighty	eighty	CD
50957	4157	42	thousand	thousand	CD
50957	4157	43	years	year	NNS
50957	4157	44	or	or	CC
50957	4157	45	more	more	JJR
50957	4157	46	,	,	,
50957	4157	47	and	and	CC
50957	4157	48	that	that	IN
50957	4157	49	existing	exist	VBG
50957	4157	50	forms	form	NNS
50957	4157	51	of	of	IN
50957	4157	52	our	-PRON-	PRP$
50957	4157	53	fauna	fauna	NNS
50957	4157	54	and	and	CC
50957	4157	55	flora	flora	NNP
50957	4157	56	should	should	MD
50957	4157	57	have	have	VB
50957	4157	58	survived	survive	VBN
50957	4157	59	during	during	IN
50957	4157	60	two	two	CD
50957	4157	61	hundred	hundred	CD
50957	4157	62	and	and	CC
50957	4157	63	forty	forty	CD
50957	4157	64	thousand	thousand	CD
50957	4157	65	years	year	NNS
50957	4157	66	without	without	IN
50957	4157	67	modification	modification	NN
50957	4157	68	or	or	CC
50957	4157	69	change	change	NN
50957	4157	70	.	.	.
50957	4158	1	"	"	``
50957	4158	2	[	[	-LRB-
50957	4158	3	ES	es	NN
50957	4158	4	]	]	-RRB-
50957	4158	5	[	[	-LRB-
50957	4158	6	Footnote	Footnote	NNP
50957	4158	7	ES	es	NN
50957	4158	8	:	:	:
50957	4158	9	Ibid	Ibid	NNP
50957	4158	10	.	.	.
50957	4158	11	,	,	,
50957	4158	12	p.	p.	NN
50957	4159	1	533	533	CD
50957	4159	2	.	.	.
50957	4159	3	]	]	-RRB-
50957	4160	1	The	the	DT
50957	4160	2	discussion	discussion	NN
50957	4160	3	of	of	IN
50957	4160	4	the	the	DT
50957	4160	5	age	age	NN
50957	4160	6	of	of	IN
50957	4160	7	the	the	DT
50957	4160	8	high	high	JJ
50957	4160	9	-	-	HYPH
50957	4160	10	level	level	NN
50957	4160	11	river	river	NN
50957	4160	12	gravels	gravel	NNS
50957	4160	13	of	of	IN
50957	4160	14	the	the	DT
50957	4160	15	Somme	Somme	NNP
50957	4160	16	and	and	CC
50957	4160	17	other	other	JJ
50957	4160	18	streams	stream	NNS
50957	4160	19	in	in	IN
50957	4160	20	northwestern	northwestern	JJ
50957	4160	21	Europe	Europe	NNP
50957	4160	22	is	be	VBZ
50957	4160	23	not	not	RB
50957	4160	24	complete	complete	JJ
50957	4160	25	,	,	,
50957	4160	26	however	however	RB
50957	4160	27	,	,	,
50957	4160	28	without	without	IN
50957	4160	29	considering	consider	VBG
50957	4160	30	another	another	DT
50957	4160	31	possibility	possibility	NN
50957	4160	32	as	as	IN
50957	4160	33	to	to	IN
50957	4160	34	the	the	DT
50957	4160	35	mode	mode	NN
50957	4160	36	of	of	IN
50957	4160	37	their	-PRON-	PRP$
50957	4160	38	deposition	deposition	NN
50957	4160	39	.	.	.
50957	4161	1	The	the	DT
50957	4161	2	conclusion	conclusion	NN
50957	4161	3	to	to	TO
50957	4161	4	which	which	WDT
50957	4161	5	Mr.	Mr.	NNP
50957	4161	6	Alfred	Alfred	NNP
50957	4161	7	Tylor	Tylor	NNP
50957	4161	8	arrived	arrive	VBD
50957	4161	9	,	,	,
50957	4161	10	after	after	IN
50957	4161	11	a	a	DT
50957	4161	12	prolonged	prolonged	JJ
50957	4161	13	and	and	CC
50957	4161	14	careful	careful	JJ
50957	4161	15	study	study	NN
50957	4161	16	of	of	IN
50957	4161	17	the	the	DT
50957	4161	18	subject	subject	NN
50957	4161	19	,	,	,
50957	4161	20	was	be	VBD
50957	4161	21	that	that	IN
50957	4161	22	the	the	DT
50957	4161	23	main	main	JJ
50957	4161	24	valleys	valley	NNS
50957	4161	25	of	of	IN
50957	4161	26	the	the	DT
50957	4161	27	Somme	Somme	NNP
50957	4161	28	and	and	CC
50957	4161	29	other	other	JJ
50957	4161	30	streams	stream	NNS
50957	4161	31	in	in	IN
50957	4161	32	northern	northern	JJ
50957	4161	33	France	France	NNP
50957	4161	34	and	and	CC
50957	4161	35	southern	southern	JJ
50957	4161	36	England	England	NNP
50957	4161	37	were	be	VBD
50957	4161	38	preglacial	preglacial	JJ
50957	4161	39	in	in	IN
50957	4161	40	their	-PRON-	PRP$
50957	4161	41	origin	origin	NN
50957	4161	42	,	,	,
50957	4161	43	and	and	CC
50957	4161	44	that	that	IN
50957	4161	45	the	the	DT
50957	4161	46	accumulations	accumulation	NNS
50957	4161	47	of	of	IN
50957	4161	48	gravel	gravel	NN
50957	4161	49	at	at	IN
50957	4161	50	high	high	JJ
50957	4161	51	levels	level	NNS
50957	4161	52	along	along	IN
50957	4161	53	their	-PRON-	PRP$
50957	4161	54	margin	margin	NN
50957	4161	55	were	be	VBD
50957	4161	56	due	due	JJ
50957	4161	57	to	to	IN
50957	4161	58	enormous	enormous	JJ
50957	4161	59	floods	flood	NNS
50957	4161	60	which	which	WDT
50957	4161	61	characterised	characterise	VBD
50957	4161	62	the	the	DT
50957	4161	63	closing	closing	NN
50957	4161	64	portion	portion	NN
50957	4161	65	of	of	IN
50957	4161	66	the	the	DT
50957	4161	67	great	great	JJ
50957	4161	68	ice	ice	NN
50957	4161	69	age	age	NN
50957	4161	70	,	,	,
50957	4161	71	which	which	WDT
50957	4161	72	he	-PRON-	PRP
50957	4161	73	denominated	denominate	VBD
50957	4161	74	the	the	DT
50957	4161	75	pluvial	pluvial	JJ
50957	4161	76	period	period	NN
50957	4161	77	.	.	.
50957	4162	1	[	[	-LRB-
50957	4162	2	ET	ET	NNP
50957	4162	3	]	]	-RRB-
50957	4162	4	The	the	DT
50957	4162	5	credibility	credibility	NN
50957	4162	6	of	of	IN
50957	4162	7	floods	flood	NNS
50957	4162	8	large	large	JJ
50957	4162	9	enough	enough	RB
50957	4162	10	to	to	TO
50957	4162	11	accomplish	accomplish	VB
50957	4162	12	the	the	DT
50957	4162	13	results	result	NNS
50957	4162	14	manifest	manifest	NN
50957	4162	15	in	in	IN
50957	4162	16	the	the	DT
50957	4162	17	valley	valley	NN
50957	4162	18	of	of	IN
50957	4162	19	the	the	DT
50957	4162	20	Somme	Somme	NNP
50957	4162	21	is	be	VBZ
50957	4162	22	supported	support	VBN
50957	4162	23	by	by	IN
50957	4162	24	reference	reference	NN
50957	4162	25	to	to	IN
50957	4162	26	a	a	DT
50957	4162	27	flood	flood	NN
50957	4162	28	which	which	WDT
50957	4162	29	occurred	occur	VBD
50957	4162	30	on	on	IN
50957	4162	31	the	the	DT
50957	4162	32	Mulleer	Mulleer	NNP
50957	4162	33	River	River	NNP
50957	4162	34	,	,	,
50957	4162	35	in	in	IN
50957	4162	36	India	India	NNP
50957	4162	37	,	,	,
50957	4162	38	in	in	IN
50957	4162	39	1856	1856	CD
50957	4162	40	,	,	,
50957	4162	41	when	when	WRB
50957	4162	42	a	a	DT
50957	4162	43	stream	stream	NN
50957	4162	44	,	,	,
50957	4162	45	which	which	WDT
50957	4162	46	is	be	VBZ
50957	4162	47	usually	usually	RB
50957	4162	48	insignificant	insignificant	JJ
50957	4162	49	,	,	,
50957	4162	50	was	be	VBD
50957	4162	51	so	so	RB
50957	4162	52	swollen	swollen	JJ
50957	4162	53	by	by	IN
50957	4162	54	a	a	DT
50957	4162	55	rainfall	rainfall	NN
50957	4162	56	of	of	IN
50957	4162	57	a	a	DT
50957	4162	58	single	single	JJ
50957	4162	59	day	day	NN
50957	4162	60	that	that	IN
50957	4162	61	it	-PRON-	PRP
50957	4162	62	rose	rise	VBD
50957	4162	63	high	high	RB
50957	4162	64	enough	enough	RB
50957	4162	65	to	to	TO
50957	4162	66	sweep	sweep	VB
50957	4162	67	away	away	RB
50957	4162	68	an	an	DT
50957	4162	69	iron	iron	NN
50957	4162	70	bridge	bridge	NN
50957	4162	71	the	the	DT
50957	4162	72	bottoms	bottom	NNS
50957	4162	73	of	of	IN
50957	4162	74	whose	whose	WP$
50957	4162	75	girders	girder	NNS
50957	4162	76	were	be	VBD
50957	4162	77	sixty	sixty	CD
50957	4162	78	-	-	HYPH
50957	4162	79	five	five	CD
50957	4162	80	feet	foot	NNS
50957	4162	81	above	above	IN
50957	4162	82	high	high	JJ
50957	4162	83	-	-	HYPH
50957	4162	84	water	water	NN
50957	4162	85	mark	mark	NN
50957	4162	86	.	.	.
50957	4163	1	One	one	CD
50957	4163	2	iron	iron	NN
50957	4163	3	girder	girder	NN
50957	4163	4	weighing	weigh	VBG
50957	4163	5	eighty	eighty	CD
50957	4163	6	tons	ton	NNS
50957	4163	7	was	be	VBD
50957	4163	8	carried	carry	VBN
50957	4163	9	two	two	CD
50957	4163	10	miles	mile	NNS
50957	4163	11	down	down	IN
50957	4163	12	the	the	DT
50957	4163	13	river	river	NN
50957	4163	14	,	,	,
50957	4163	15	and	and	CC
50957	4163	16	nearly	nearly	RB
50957	4163	17	buried	bury	VBN
50957	4163	18	in	in	IN
50957	4163	19	sand	sand	NN
50957	4163	20	.	.	.
50957	4164	1	The	the	DT
50957	4164	2	significance	significance	NN
50957	4164	3	of	of	IN
50957	4164	4	these	these	DT
50957	4164	5	facts	fact	NNS
50957	4164	6	is	be	VBZ
50957	4164	7	enhanced	enhance	VBN
50957	4164	8	by	by	IN
50957	4164	9	observing	observe	VBG
50957	4164	10	also	also	RB
50957	4164	11	that	that	DT
50957	4164	12	for	for	IN
50957	4164	13	fifteen	fifteen	CD
50957	4164	14	miles	mile	NNS
50957	4164	15	above	above	IN
50957	4164	16	the	the	DT
50957	4164	17	bridge	bridge	NN
50957	4164	18	the	the	DT
50957	4164	19	fall	fall	NN
50957	4164	20	of	of	IN
50957	4164	21	the	the	DT
50957	4164	22	river	river	NN
50957	4164	23	only	only	RB
50957	4164	24	averaged	average	VBD
50957	4164	25	ten	ten	CD
50957	4164	26	feet	foot	NNS
50957	4164	27	per	per	IN
50957	4164	28	mile	mile	NN
50957	4164	29	.	.	.
50957	4165	1	Floods	flood	NNS
50957	4165	2	to	to	IN
50957	4165	3	this	this	DT
50957	4165	4	extent	extent	NN
50957	4165	5	are	be	VBP
50957	4165	6	not	not	RB
50957	4165	7	uncommon	uncommon	JJ
50957	4165	8	in	in	IN
50957	4165	9	India	India	NNP
50957	4165	10	.	.	.
50957	4166	1	During	during	IN
50957	4166	2	the	the	DT
50957	4166	3	Glacial	glacial	JJ
50957	4166	4	period	period	NN
50957	4166	5	spring	spring	NN
50957	4166	6	freshets	freshet	NNS
50957	4166	7	,	,	,
50957	4166	8	must	must	MD
50957	4166	9	have	have	VB
50957	4166	10	been	be	VBN
50957	4166	11	greatly	greatly	RB
50957	4166	12	increased	increase	VBN
50957	4166	13	by	by	IN
50957	4166	14	the	the	DT
50957	4166	15	melting	melting	NN
50957	4166	16	of	of	IN
50957	4166	17	a	a	DT
50957	4166	18	large	large	JJ
50957	4166	19	amount	amount	NN
50957	4166	20	of	of	IN
50957	4166	21	snow	snow	NN
50957	4166	22	and	and	CC
50957	4166	23	ice	ice	NN
50957	4166	24	which	which	WDT
50957	4166	25	had	have	VBD
50957	4166	26	accumulated	accumulate	VBN
50957	4166	27	during	during	IN
50957	4166	28	the	the	DT
50957	4166	29	winter	winter	NN
50957	4166	30	,	,	,
50957	4166	31	and	and	CC
50957	4166	32	also	also	RB
50957	4166	33	by	by	IN
50957	4166	34	the	the	DT
50957	4166	35	formation	formation	NN
50957	4166	36	of	of	IN
50957	4166	37	ice	ice	NN
50957	4166	38	-	-	HYPH
50957	4166	39	gorges	gorge	NNS
50957	4166	40	near	near	IN
50957	4166	41	the	the	DT
50957	4166	42	mouths	mouth	NNS
50957	4166	43	of	of	IN
50957	4166	44	many	many	JJ
50957	4166	45	of	of	IN
50957	4166	46	the	the	DT
50957	4166	47	streams	stream	NNS
50957	4166	48	.	.	.
50957	4167	1	It	-PRON-	PRP
50957	4167	2	is	be	VBZ
50957	4167	3	probable	probable	JJ
50957	4167	4	,	,	,
50957	4167	5	also	also	RB
50957	4167	6	,	,	,
50957	4167	7	that	that	IN
50957	4167	8	the	the	DT
50957	4167	9	accumulation	accumulation	NN
50957	4167	10	of	of	IN
50957	4167	11	ice	ice	NN
50957	4167	12	across	across	IN
50957	4167	13	the	the	DT
50957	4167	14	northern	northern	JJ
50957	4167	15	part	part	NN
50957	4167	16	of	of	IN
50957	4167	17	the	the	DT
50957	4167	18	German	German	NNP
50957	4167	19	Ocean	Ocean	NNP
50957	4167	20	may	may	MD
50957	4167	21	have	have	VB
50957	4167	22	permanently	permanently	RB
50957	4167	23	flooded	flood	VBN
50957	4167	24	the	the	DT
50957	4167	25	streams	stream	NNS
50957	4167	26	entering	enter	VBG
50957	4167	27	that	that	DT
50957	4167	28	body	body	NN
50957	4167	29	of	of	IN
50957	4167	30	water	water	NN
50957	4167	31	;	;	:
50957	4167	32	for	for	IN
50957	4167	33	it	-PRON-	PRP
50957	4167	34	is	be	VBZ
50957	4167	35	by	by	IN
50957	4167	36	no	no	DT
50957	4167	37	means	means	NN
50957	4167	38	improbable	improbable	JJ
50957	4167	39	that	that	IN
50957	4167	40	there	there	EX
50957	4167	41	was	be	VBD
50957	4167	42	a	a	DT
50957	4167	43	land	land	NN
50957	4167	44	connection	connection	NN
50957	4167	45	between	between	IN
50957	4167	46	England	England	NNP
50957	4167	47	and	and	CC
50957	4167	48	France	France	NNP
50957	4167	49	across	across	IN
50957	4167	50	the	the	DT
50957	4167	51	Straits	Straits	NNPS
50957	4167	52	of	of	IN
50957	4167	53	Dover	Dover	NNP
50957	4167	54	until	until	IN
50957	4167	55	after	after	IN
50957	4167	56	the	the	DT
50957	4167	57	climax	climax	NN
50957	4167	58	of	of	IN
50957	4167	59	the	the	DT
50957	4167	60	Glacial	glacial	JJ
50957	4167	61	period	period	NN
50957	4167	62	.	.	.
50957	4168	1	In	in	IN
50957	4168	2	support	support	NN
50957	4168	3	of	of	IN
50957	4168	4	his	-PRON-	PRP$
50957	4168	5	theory	theory	NN
50957	4168	6	,	,	,
50957	4168	7	Mr.	Mr.	NNP
50957	4168	8	Tylor	Tylor	NNP
50957	4168	9	points	point	VBZ
50957	4168	10	to	to	IN
50957	4168	11	the	the	DT
50957	4168	12	fact	fact	NN
50957	4168	13	"	"	``
50957	4168	14	that	that	IN
50957	4168	15	the	the	DT
50957	4168	16	gravel	gravel	NN
50957	4168	17	in	in	IN
50957	4168	18	the	the	DT
50957	4168	19	valley	valley	NN
50957	4168	20	of	of	IN
50957	4168	21	the	the	DT
50957	4168	22	Somme	Somme	NNP
50957	4168	23	at	at	IN
50957	4168	24	Amiens	Amiens	NNP
50957	4168	25	is	be	VBZ
50957	4168	26	partly	partly	RB
50957	4168	27	derived	derive	VBN
50957	4168	28	from	from	IN
50957	4168	29	_	_	NNP
50957	4168	30	débris	débris	NN
50957	4168	31	_	_	NNP
50957	4168	32	brought	bring	VBD
50957	4168	33	down	down	RP
50957	4168	34	by	by	IN
50957	4168	35	the	the	DT
50957	4168	36	river	river	NN
50957	4168	37	Somme	Somme	NNP
50957	4168	38	and	and	CC
50957	4168	39	by	by	IN
50957	4168	40	the	the	DT
50957	4168	41	two	two	CD
50957	4168	42	rivers	river	NNS
50957	4168	43	the	the	DT
50957	4168	44	Celle	Celle	NNP
50957	4168	45	and	and	CC
50957	4168	46	the	the	DT
50957	4168	47	Arve	Arve	NNP
50957	4168	48	,	,	,
50957	4168	49	and	and	CC
50957	4168	50	partly	partly	RB
50957	4168	51	consists	consist	VBZ
50957	4168	52	of	of	IN
50957	4168	53	material	material	NN
50957	4168	54	from	from	IN
50957	4168	55	the	the	DT
50957	4168	56	adjoining	adjoining	JJ
50957	4168	57	higher	high	JJR
50957	4168	58	grounds	ground	NNS
50957	4168	59	washed	wash	VBN
50957	4168	60	in	in	RP
50957	4168	61	by	by	IN
50957	4168	62	land	land	NN
50957	4168	63	floods	flood	NNS
50957	4168	64	,	,	,
50957	4168	65	"	"	''
50957	4168	66	and	and	CC
50957	4168	67	that	that	IN
50957	4168	68	the	the	DT
50957	4168	69	"	"	``
50957	4168	70	Quaternary	quaternary	JJ
50957	4168	71	gravels	gravel	NNS
50957	4168	72	of	of	IN
50957	4168	73	the	the	DT
50957	4168	74	Somme	Somme	NNPS
50957	4168	75	are	be	VBP
50957	4168	76	not	not	RB
50957	4168	77	separated	separate	VBN
50957	4168	78	into	into	IN
50957	4168	79	two	two	CD
50957	4168	80	divisions	division	NNS
50957	4168	81	by	by	IN
50957	4168	82	an	an	DT
50957	4168	83	escarpment	escarpment	NN
50957	4168	84	of	of	IN
50957	4168	85	chalk	chalk	JJ
50957	4168	86	parallel	parallel	NN
50957	4168	87	to	to	IN
50957	4168	88	the	the	DT
50957	4168	89	river	river	NN
50957	4168	90	,	,	,
50957	4168	91	"	"	''
50957	4168	92	but	but	CC
50957	4168	93	"	"	``
50957	4168	94	thin	thin	JJ
50957	4168	95	out	out	RB
50957	4168	96	gradually	gradually	RB
50957	4168	97	as	as	IN
50957	4168	98	they	-PRON-	PRP
50957	4168	99	slope	slope	VBP
50957	4168	100	from	from	IN
50957	4168	101	the	the	DT
50957	4168	102	high	high	JJ
50957	4168	103	land	land	NN
50957	4168	104	down	down	RB
50957	4168	105	to	to	IN
50957	4168	106	the	the	DT
50957	4168	107	Somme	Somme	NNP
50957	4168	108	.	.	.
50957	4168	109	"	"	''
50957	4169	1	Mr.	Mr.	NNP
50957	4169	2	Tylor	Tylor	NNP
50957	4169	3	's	's	POS
50957	4169	4	reasoning	reasoning	NN
50957	4169	5	seems	seem	VBZ
50957	4169	6	especially	especially	RB
50957	4169	7	cogent	cogent	JJ
50957	4169	8	to	to	IN
50957	4169	9	one	one	CD
50957	4169	10	who	who	WP
50957	4169	11	stands	stand	VBZ
50957	4169	12	on	on	IN
50957	4169	13	the	the	DT
50957	4169	14	ground	ground	NN
50957	4169	15	where	where	WRB
50957	4169	16	he	-PRON-	PRP
50957	4169	17	can	can	MD
50957	4169	18	observe	observe	VB
50957	4169	19	the	the	DT
50957	4169	20	size	size	NN
50957	4169	21	of	of	IN
50957	4169	22	the	the	DT
50957	4169	23	valley	valley	NN
50957	4169	24	and	and	CC
50957	4169	25	the	the	DT
50957	4169	26	diminutive	diminutive	JJ
50957	4169	27	proportions	proportion	NNS
50957	4169	28	of	of	IN
50957	4169	29	the	the	DT
50957	4169	30	present	present	JJ
50957	4169	31	stream	stream	NN
50957	4169	32	.	.	.
50957	4170	1	Even	even	RB
50957	4170	2	if	if	IN
50957	4170	3	we	-PRON-	PRP
50957	4170	4	do	do	VBP
50957	4170	5	not	not	RB
50957	4170	6	grant	grant	VB
50957	4170	7	all	all	DT
50957	4170	8	that	that	WDT
50957	4170	9	is	be	VBZ
50957	4170	10	claimed	claim	VBN
50957	4170	11	by	by	IN
50957	4170	12	Mr.	Mr.	NNP
50957	4170	13	Tylor	Tylor	NNP
50957	4170	14	,	,	,
50957	4170	15	it	-PRON-	PRP
50957	4170	16	is	be	VBZ
50957	4170	17	difficult	difficult	JJ
50957	4170	18	to	to	TO
50957	4170	19	resist	resist	VB
50957	4170	20	the	the	DT
50957	4170	21	main	main	JJ
50957	4170	22	force	force	NN
50957	4170	23	of	of	IN
50957	4170	24	his	-PRON-	PRP$
50957	4170	25	argument	argument	NN
50957	4170	26	,	,	,
50957	4170	27	and	and	CC
50957	4170	28	to	to	TO
50957	4170	29	avoid	avoid	VB
50957	4170	30	the	the	DT
50957	4170	31	conclusion	conclusion	NN
50957	4170	32	that	that	IN
50957	4170	33	the	the	DT
50957	4170	34	valley	valley	NN
50957	4170	35	of	of	IN
50957	4170	36	the	the	DT
50957	4170	37	Somme	Somme	NNP
50957	4170	38	is	be	VBZ
50957	4170	39	largely	largely	RB
50957	4170	40	the	the	DT
50957	4170	41	work	work	NN
50957	4170	42	of	of	IN
50957	4170	43	preglacial	preglacial	JJ
50957	4170	44	erosion	erosion	NN
50957	4170	45	,	,	,
50957	4170	46	and	and	CC
50957	4170	47	has	have	VBZ
50957	4170	48	been	be	VBN
50957	4170	49	,	,	,
50957	4170	50	at	at	IN
50957	4170	51	any	any	DT
50957	4170	52	rate	rate	NN
50957	4170	53	,	,	,
50957	4170	54	only	only	RB
50957	4170	55	in	in	IN
50957	4170	56	slight	slight	JJ
50957	4170	57	degree	degree	NN
50957	4170	58	deepened	deepen	VBN
50957	4170	59	and	and	CC
50957	4170	60	enlarged	enlarge	VBN
50957	4170	61	during	during	IN
50957	4170	62	post	post	JJ
50957	4170	63	-	-	JJ
50957	4170	64	Tertiary	tertiary	JJ
50957	4170	65	time	time	NN
50957	4170	66	.	.	.
50957	4171	1	[	[	-LRB-
50957	4171	2	Footnote	Footnote	NNP
50957	4171	3	ET	ET	NNP
50957	4171	4	:	:	:
50957	4171	5	Proceedings	proceeding	NNS
50957	4171	6	of	of	IN
50957	4171	7	the	the	DT
50957	4171	8	Geological	Geological	NNP
50957	4171	9	Society	Society	NNP
50957	4171	10	,	,	,
50957	4171	11	London	London	NNP
50957	4171	12	,	,	,
50957	4171	13	November	November	NNP
50957	4171	14	8	8	CD
50957	4171	15	,	,	,
50957	4171	16	1867	1867	CD
50957	4171	17	,	,	,
50957	4171	18	pp	pp	NNP
50957	4171	19	.	.	.
50957	4172	1	103	103	CD
50957	4172	2	-	-	SYM
50957	4172	3	126	126	CD
50957	4172	4	:	:	:
50957	4172	5	Quarterly	Quarterly	NNP
50957	4172	6	Journal	Journal	NNP
50957	4172	7	of	of	IN
50957	4172	8	the	the	DT
50957	4172	9	Geological	Geological	NNP
50957	4172	10	Society	Society	NNP
50957	4172	11	,	,	,
50957	4172	12	February	February	NNP
50957	4172	13	1	1	CD
50957	4172	14	,	,	,
50957	4172	15	1869	1869	CD
50957	4172	16	,	,	,
50957	4172	17	pp	pp	NNP
50957	4172	18	.	.	.
50957	4173	1	57	57	CD
50957	4173	2	-	-	SYM
50957	4173	3	100	100	CD
50957	4173	4	.	.	.
50957	4173	5	]	]	-RRB-
50957	4174	1	Summary	summary	NN
50957	4174	2	.	.	.
50957	4175	1	In	in	IN
50957	4175	2	briefly	briefly	RB
50957	4175	3	summarising	summarise	VBG
50957	4175	4	our	-PRON-	PRP$
50957	4175	5	conclusions	conclusion	NNS
50957	4175	6	concerning	concern	VBG
50957	4175	7	the	the	DT
50957	4175	8	question	question	NN
50957	4175	9	of	of	IN
50957	4175	10	man	man	NN
50957	4175	11	's	's	POS
50957	4175	12	antiquity	antiquity	NN
50957	4175	13	as	as	IN
50957	4175	14	affected	affect	VBN
50957	4175	15	by	by	IN
50957	4175	16	his	-PRON-	PRP$
50957	4175	17	known	know	VBN
50957	4175	18	relations	relation	NNS
50957	4175	19	to	to	IN
50957	4175	20	the	the	DT
50957	4175	21	Glacial	glacial	JJ
50957	4175	22	period	period	NN
50957	4175	23	,	,	,
50957	4175	24	it	-PRON-	PRP
50957	4175	25	is	be	VBZ
50957	4175	26	important	important	JJ
50957	4175	27	,	,	,
50957	4175	28	first	first	RB
50957	4175	29	,	,	,
50957	4175	30	to	to	TO
50957	4175	31	remark	remark	VB
50957	4175	32	upon	upon	IN
50957	4175	33	the	the	DT
50957	4175	34	changes	change	NNS
50957	4175	35	of	of	IN
50957	4175	36	opinion	opinion	NN
50957	4175	37	which	which	WDT
50957	4175	38	have	have	VBP
50957	4175	39	taken	take	VBN
50957	4175	40	place	place	NN
50957	4175	41	with	with	IN
50957	4175	42	respect	respect	NN
50957	4175	43	to	to	IN
50957	4175	44	geological	geological	JJ
50957	4175	45	time	time	NN
50957	4175	46	within	within	IN
50957	4175	47	the	the	DT
50957	4175	48	past	past	JJ
50957	4175	49	generation	generation	NN
50957	4175	50	.	.	.
50957	4176	1	Under	under	IN
50957	4176	2	the	the	DT
50957	4176	3	sway	sway	NN
50957	4176	4	of	of	IN
50957	4176	5	Sir	Sir	NNP
50957	4176	6	Charles	Charles	NNP
50957	4176	7	Lyell	Lyell	NNP
50957	4176	8	's	's	POS
50957	4176	9	uniformitarian	uniformitarian	JJ
50957	4176	10	ideas	idea	NNS
50957	4176	11	,	,	,
50957	4176	12	geologists	geologist	NNS
50957	4176	13	felt	feel	VBD
50957	4176	14	themselves	-PRON-	PRP
50957	4176	15	at	at	IN
50957	4176	16	liberty	liberty	NN
50957	4176	17	to	to	TO
50957	4176	18	regard	regard	VB
50957	4176	19	geological	geological	JJ
50957	4176	20	time	time	NN
50957	4176	21	as	as	IN
50957	4176	22	practically	practically	RB
50957	4176	23	unlimited	unlimited	JJ
50957	4176	24	,	,	,
50957	4176	25	and	and	CC
50957	4176	26	did	do	VBD
50957	4176	27	not	not	RB
50957	4176	28	hesitate	hesitate	VB
50957	4176	29	to	to	TO
50957	4176	30	refer	refer	VB
50957	4176	31	the	the	DT
50957	4176	32	origin	origin	NN
50957	4176	33	of	of	IN
50957	4176	34	life	life	NN
50957	4176	35	upon	upon	IN
50957	4176	36	the	the	DT
50957	4176	37	globe	globe	NN
50957	4176	38	back	back	RB
50957	4176	39	to	to	IN
50957	4176	40	a	a	DT
50957	4176	41	period	period	NN
50957	4176	42	of	of	IN
50957	4176	43	500,000,000	500,000,000	CD
50957	4176	44	years	year	NNS
50957	4176	45	.	.	.
50957	4177	1	In	in	IN
50957	4177	2	the	the	DT
50957	4177	3	first	first	JJ
50957	4177	4	edition	edition	NN
50957	4177	5	of	of	IN
50957	4177	6	his	-PRON-	PRP$
50957	4177	7	Origin	Origin	NNP
50957	4177	8	of	of	IN
50957	4177	9	Species	Species	NNP
50957	4177	10	Charles	Charles	NNP
50957	4177	11	Darwin	Darwin	NNP
50957	4177	12	estimated	estimate	VBD
50957	4177	13	that	that	IN
50957	4177	14	the	the	DT
50957	4177	15	time	time	NN
50957	4177	16	required	require	VBN
50957	4177	17	for	for	IN
50957	4177	18	the	the	DT
50957	4177	19	erosion	erosion	NN
50957	4177	20	of	of	IN
50957	4177	21	the	the	DT
50957	4177	22	Wealden	Wealden	NNP
50957	4177	23	deposits	deposit	NNS
50957	4177	24	in	in	IN
50957	4177	25	England	England	NNP
50957	4177	26	was	be	VBD
50957	4177	27	306,662,400	306,662,400	CD
50957	4177	28	years	year	NNS
50957	4177	29	,	,	,
50957	4177	30	which	which	WDT
50957	4177	31	he	-PRON-	PRP
50957	4177	32	spoke	speak	VBD
50957	4177	33	of	of	IN
50957	4177	34	as	as	IN
50957	4177	35	"	"	``
50957	4177	36	a	a	DT
50957	4177	37	mere	mere	JJ
50957	4177	38	trifle	trifle	NN
50957	4177	39	"	"	''
50957	4177	40	of	of	IN
50957	4177	41	that	that	DT
50957	4177	42	at	at	IN
50957	4177	43	command	command	NN
50957	4177	44	for	for	IN
50957	4177	45	establishing	establish	VBG
50957	4177	46	his	-PRON-	PRP$
50957	4177	47	theory	theory	NN
50957	4177	48	of	of	IN
50957	4177	49	the	the	DT
50957	4177	50	origin	origin	NN
50957	4177	51	of	of	IN
50957	4177	52	species	specie	NNS
50957	4177	53	through	through	IN
50957	4177	54	natural	natural	JJ
50957	4177	55	selection	selection	NN
50957	4177	56	.	.	.
50957	4178	1	In	in	IN
50957	4178	2	his	-PRON-	PRP$
50957	4178	3	second	second	JJ
50957	4178	4	edition	edition	NN
50957	4178	5	,	,	,
50957	4178	6	however	however	RB
50957	4178	7	,	,	,
50957	4178	8	he	-PRON-	PRP
50957	4178	9	confesses	confess	VBZ
50957	4178	10	that	that	IN
50957	4178	11	his	-PRON-	PRP$
50957	4178	12	original	original	JJ
50957	4178	13	statement	statement	NN
50957	4178	14	concerning	concern	VBG
50957	4178	15	the	the	DT
50957	4178	16	length	length	NN
50957	4178	17	of	of	IN
50957	4178	18	geological	geological	JJ
50957	4178	19	time	time	NN
50957	4178	20	was	be	VBD
50957	4178	21	rash	rash	JJ
50957	4178	22	;	;	:
50957	4178	23	while	while	IN
50957	4178	24	in	in	IN
50957	4178	25	later	later	JJ
50957	4178	26	editions	edition	NNS
50957	4178	27	he	-PRON-	PRP
50957	4178	28	quietly	quietly	RB
50957	4178	29	omitted	omit	VBD
50957	4178	30	it	-PRON-	PRP
50957	4178	31	.	.	.
50957	4179	1	Meanwhile	meanwhile	RB
50957	4179	2	astronomers	astronomer	NNS
50957	4179	3	and	and	CC
50957	4179	4	physicists	physicist	NNS
50957	4179	5	have	have	VBP
50957	4179	6	been	be	VBN
50957	4179	7	gradually	gradually	RB
50957	4179	8	setting	set	VBG
50957	4179	9	limits	limit	NNS
50957	4179	10	to	to	IN
50957	4179	11	geological	geological	JJ
50957	4179	12	time	time	NN
50957	4179	13	until	until	IN
50957	4179	14	they	-PRON-	PRP
50957	4179	15	have	have	VBP
50957	4179	16	now	now	RB
50957	4179	17	reached	reach	VBN
50957	4179	18	conclusions	conclusion	NNS
50957	4179	19	strikingly	strikingly	RB
50957	4179	20	in	in	IN
50957	4179	21	contrast	contrast	NN
50957	4179	22	with	with	IN
50957	4179	23	those	those	DT
50957	4179	24	held	hold	VBN
50957	4179	25	by	by	IN
50957	4179	26	the	the	DT
50957	4179	27	mass	mass	NN
50957	4179	28	of	of	IN
50957	4179	29	English	English	NNP
50957	4179	30	geologists	geologist	VBZ
50957	4179	31	forty	forty	CD
50957	4179	32	years	year	NNS
50957	4179	33	ago	ago	RB
50957	4179	34	.	.	.
50957	4180	1	Mr.	Mr.	NNP
50957	4180	2	George	George	NNP
50957	4180	3	H.	H.	NNP
50957	4180	4	Darwin	Darwin	NNP
50957	4180	5	,	,	,
50957	4180	6	Professor	Professor	NNP
50957	4180	7	of	of	IN
50957	4180	8	Mathematics	Mathematics	NNP
50957	4180	9	at	at	IN
50957	4180	10	Cambridge	Cambridge	NNP
50957	4180	11	University	University	NNP
50957	4180	12	,	,	,
50957	4180	13	has	have	VBZ
50957	4180	14	from	from	IN
50957	4180	15	a	a	DT
50957	4180	16	series	series	NN
50957	4180	17	of	of	IN
50957	4180	18	intricate	intricate	JJ
50957	4180	19	calculations	calculation	NNS
50957	4180	20	shown	show	VBN
50957	4180	21	that	that	IN
50957	4180	22	between	between	IN
50957	4180	23	fifty	fifty	CD
50957	4180	24	and	and	CC
50957	4180	25	one	one	CD
50957	4180	26	hundred	hundred	CD
50957	4180	27	million	million	CD
50957	4180	28	years	year	NNS
50957	4180	29	ago	ago	RB
50957	4180	30	the	the	DT
50957	4180	31	earth	earth	NN
50957	4180	32	was	be	VBD
50957	4180	33	revolving	revolve	VBG
50957	4180	34	from	from	IN
50957	4180	35	six	six	CD
50957	4180	36	to	to	TO
50957	4180	37	eight	eight	CD
50957	4180	38	times	time	NNS
50957	4180	39	faster	fast	RBR
50957	4180	40	than	than	IN
50957	4180	41	now	now	RB
50957	4180	42	,	,	,
50957	4180	43	and	and	CC
50957	4180	44	that	that	IN
50957	4180	45	the	the	DT
50957	4180	46	moon	moon	NN
50957	4180	47	then	then	RB
50957	4180	48	almost	almost	RB
50957	4180	49	touched	touch	VBD
50957	4180	50	the	the	DT
50957	4180	51	earth	earth	NN
50957	4180	52	,	,	,
50957	4180	53	and	and	CC
50957	4180	54	revolved	revolve	VBD
50957	4180	55	about	about	IN
50957	4180	56	it	-PRON-	PRP
50957	4180	57	once	once	RB
50957	4180	58	every	every	DT
50957	4180	59	three	three	CD
50957	4180	60	or	or	CC
50957	4180	61	four	four	CD
50957	4180	62	hours	hour	NNS
50957	4180	63	.	.	.
50957	4181	1	From	from	IN
50957	4181	2	this	this	DT
50957	4181	3	proximity	proximity	NN
50957	4181	4	of	of	IN
50957	4181	5	the	the	DT
50957	4181	6	moon	moon	NN
50957	4181	7	to	to	IN
50957	4181	8	the	the	DT
50957	4181	9	earth	earth	NN
50957	4181	10	,	,	,
50957	4181	11	it	-PRON-	PRP
50957	4181	12	would	would	MD
50957	4181	13	result	result	VB
50957	4181	14	that	that	IN
50957	4181	15	if	if	IN
50957	4181	16	the	the	DT
50957	4181	17	oceans	ocean	NNS
50957	4181	18	had	have	VBD
50957	4181	19	been	be	VBN
50957	4181	20	then	then	RB
50957	4181	21	in	in	IN
50957	4181	22	existence	existence	NN
50957	4181	23	the	the	DT
50957	4181	24	tides	tide	NNS
50957	4181	25	would	would	MD
50957	4181	26	have	have	VB
50957	4181	27	been	be	VBN
50957	4181	28	two	two	CD
50957	4181	29	hundred	hundred	CD
50957	4181	30	times	time	NNS
50957	4181	31	as	as	RB
50957	4181	32	great	great	JJ
50957	4181	33	as	as	IN
50957	4181	34	now	now	RB
50957	4181	35	,	,	,
50957	4181	36	creating	create	VBG
50957	4181	37	a	a	DT
50957	4181	38	wave	wave	NN
50957	4181	39	six	six	CD
50957	4181	40	hundred	hundred	CD
50957	4181	41	feet	foot	NNS
50957	4181	42	in	in	IN
50957	4181	43	height	height	NN
50957	4181	44	,	,	,
50957	4181	45	which	which	WDT
50957	4181	46	would	would	MD
50957	4181	47	sweep	sweep	VB
50957	4181	48	around	around	IN
50957	4181	49	the	the	DT
50957	4181	50	world	world	NN
50957	4181	51	every	every	DT
50957	4181	52	four	four	CD
50957	4181	53	hours	hour	NNS
50957	4181	54	.	.	.
50957	4182	1	Such	such	PDT
50957	4182	2	a	a	DT
50957	4182	3	condition	condition	NN
50957	4182	4	of	of	IN
50957	4182	5	things	thing	NNS
50957	4182	6	would	would	MD
50957	4182	7	evidently	evidently	RB
50957	4182	8	be	be	VB
50957	4182	9	incompatible	incompatible	JJ
50957	4182	10	with	with	IN
50957	4182	11	geological	geological	JJ
50957	4182	12	life	life	NN
50957	4182	13	,	,	,
50957	4182	14	and	and	CC
50957	4182	15	geology	geology	NN
50957	4182	16	must	must	MD
50957	4182	17	limit	limit	VB
50957	4182	18	itself	-PRON-	PRP
50957	4182	19	to	to	IN
50957	4182	20	a	a	DT
50957	4182	21	period	period	NN
50957	4182	22	which	which	WDT
50957	4182	23	is	be	VBZ
50957	4182	24	inside	inside	RB
50957	4182	25	of	of	IN
50957	4182	26	100,000,000	100,000,000	CD
50957	4182	27	years	year	NNS
50957	4182	28	.	.	.
50957	4183	1	Sir	Sir	NNP
50957	4183	2	William	William	NNP
50957	4183	3	Thomson	Thomson	NNP
50957	4183	4	and	and	CC
50957	4183	5	Professor	Professor	NNP
50957	4183	6	Tait	Tait	NNP
50957	4183	7	,	,	,
50957	4183	8	of	of	IN
50957	4183	9	Great	Great	NNP
50957	4183	10	Britain	Britain	NNP
50957	4183	11	,	,	,
50957	4183	12	and	and	CC
50957	4183	13	Professor	Professor	NNP
50957	4183	14	Newcomb	Newcomb	NNP
50957	4183	15	,	,	,
50957	4183	16	of	of	IN
50957	4183	17	the	the	DT
50957	4183	18	United	United	NNP
50957	4183	19	States	States	NNP
50957	4183	20	Naval	Naval	NNP
50957	4183	21	Observatory	Observatory	NNP
50957	4183	22	,	,	,
50957	4183	23	approaching	approach	VBG
50957	4183	24	the	the	DT
50957	4183	25	question	question	NN
50957	4183	26	from	from	IN
50957	4183	27	another	another	DT
50957	4183	28	point	point	NN
50957	4183	29	of	of	IN
50957	4183	30	view	view	NN
50957	4183	31	,	,	,
50957	4183	32	seem	seem	VBP
50957	4183	33	to	to	TO
50957	4183	34	demonstrate	demonstrate	VB
50957	4183	35	that	that	IN
50957	4183	36	the	the	DT
50957	4183	37	radiation	radiation	NN
50957	4183	38	of	of	IN
50957	4183	39	heat	heat	NN
50957	4183	40	from	from	IN
50957	4183	41	the	the	DT
50957	4183	42	sun	sun	NN
50957	4183	43	is	be	VBZ
50957	4183	44	diminishing	diminish	VBG
50957	4183	45	at	at	IN
50957	4183	46	a	a	DT
50957	4183	47	rate	rate	NN
50957	4183	48	such	such	JJ
50957	4183	49	that	that	IN
50957	4183	50	ten	ten	CD
50957	4183	51	or	or	CC
50957	4183	52	twelve	twelve	CD
50957	4183	53	million	million	CD
50957	4183	54	years	year	NNS
50957	4183	55	ago	ago	RB
50957	4183	56	it	-PRON-	PRP
50957	4183	57	must	must	MD
50957	4183	58	have	have	VB
50957	4183	59	been	be	VBN
50957	4183	60	so	so	RB
50957	4183	61	hot	hot	JJ
50957	4183	62	upon	upon	IN
50957	4183	63	the	the	DT
50957	4183	64	earth	earth	NN
50957	4183	65	's	's	POS
50957	4183	66	surface	surface	NN
50957	4183	67	as	as	IN
50957	4183	68	to	to	TO
50957	4183	69	vaporise	vaporise	VB
50957	4183	70	all	all	PDT
50957	4183	71	the	the	DT
50957	4183	72	water	water	NN
50957	4183	73	,	,	,
50957	4183	74	and	and	CC
50957	4183	75	thus	thus	RB
50957	4183	76	render	render	VB
50957	4183	77	impossible	impossible	JJ
50957	4183	78	the	the	DT
50957	4183	79	beginning	beginning	NN
50957	4183	80	of	of	IN
50957	4183	81	geological	geological	JJ
50957	4183	82	life	life	NN
50957	4183	83	until	until	IN
50957	4183	84	later	later	RB
50957	4183	85	than	than	IN
50957	4183	86	that	that	DT
50957	4183	87	period	period	NN
50957	4183	88	.	.	.
50957	4184	1	Indeed	indeed	RB
50957	4184	2	,	,	,
50957	4184	3	they	-PRON-	PRP
50957	4184	4	seem	seem	VBP
50957	4184	5	to	to	TO
50957	4184	6	prove	prove	VB
50957	4184	7	by	by	IN
50957	4184	8	rigorous	rigorous	JJ
50957	4184	9	mathematical	mathematical	JJ
50957	4184	10	calculations	calculation	NNS
50957	4184	11	that	that	WDT
50957	4184	12	the	the	DT
50957	4184	13	total	total	JJ
50957	4184	14	amount	amount	NN
50957	4184	15	of	of	IN
50957	4184	16	heat	heat	NN
50957	4184	17	originally	originally	RB
50957	4184	18	possessed	possess	VBN
50957	4184	19	by	by	IN
50957	4184	20	the	the	DT
50957	4184	21	nebula	nebula	NN
50957	4184	22	out	out	IN
50957	4184	23	of	of	IN
50957	4184	24	which	which	WDT
50957	4184	25	the	the	DT
50957	4184	26	sun	sun	NN
50957	4184	27	has	have	VBZ
50957	4184	28	been	be	VBN
50957	4184	29	condensed	condense	VBN
50957	4184	30	would	would	MD
50957	4184	31	only	only	RB
50957	4184	32	be	be	VB
50957	4184	33	sufficient	sufficient	JJ
50957	4184	34	to	to	TO
50957	4184	35	keep	keep	VB
50957	4184	36	up	up	RP
50957	4184	37	the	the	DT
50957	4184	38	present	present	JJ
50957	4184	39	amount	amount	NN
50957	4184	40	of	of	IN
50957	4184	41	radiation	radiation	NN
50957	4184	42	for	for	IN
50957	4184	43	18,000,000	18,000,000	CD
50957	4184	44	years	year	NNS
50957	4184	45	.	.	.
50957	4185	1	The	the	DT
50957	4185	2	late	late	JJ
50957	4185	3	Dr.	Dr.	NNP
50957	4185	4	Croll	Croll	NNP
50957	4185	5	,	,	,
50957	4185	6	feeling	feel	VBG
50957	4185	7	the	the	DT
50957	4185	8	force	force	NN
50957	4185	9	of	of	IN
50957	4185	10	these	these	DT
50957	4185	11	astronomical	astronomical	JJ
50957	4185	12	conclusions	conclusion	NNS
50957	4185	13	,	,	,
50957	4185	14	thought	think	VBD
50957	4185	15	it	-PRON-	PRP
50957	4185	16	possible	possible	JJ
50957	4185	17	to	to	TO
50957	4185	18	add	add	VB
50957	4185	19	sufficiently	sufficiently	RB
50957	4185	20	to	to	IN
50957	4185	21	the	the	DT
50957	4185	22	sun	sun	NN
50957	4185	23	's	's	POS
50957	4185	24	heat	heat	NN
50957	4185	25	to	to	TO
50957	4185	26	extend	extend	VB
50957	4185	27	its	-PRON-	PRP$
50957	4185	28	rule	rule	NN
50957	4185	29	backwards	backwards	RB
50957	4185	30	approximately	approximately	RB
50957	4185	31	100,000,000	100,000,000	CD
50957	4185	32	years	year	NNS
50957	4185	33	by	by	IN
50957	4185	34	the	the	DT
50957	4185	35	supposition	supposition	NN
50957	4185	36	of	of	IN
50957	4185	37	a	a	DT
50957	4185	38	collision	collision	NN
50957	4185	39	with	with	IN
50957	4185	40	it	-PRON-	PRP
50957	4185	41	of	of	IN
50957	4185	42	another	another	DT
50957	4185	43	moving	move	VBG
50957	4185	44	body	body	NN
50957	4185	45	of	of	IN
50957	4185	46	near	near	IN
50957	4185	47	its	-PRON-	PRP$
50957	4185	48	own	own	JJ
50957	4185	49	size	size	NN
50957	4185	50	.	.	.
50957	4186	1	Professor	Professor	NNP
50957	4186	2	Young	Young	NNP
50957	4186	3	and	and	CC
50957	4186	4	others	other	NNS
50957	4186	5	have	have	VBP
50957	4186	6	thought	think	VBN
50957	4186	7	that	that	IN
50957	4186	8	possibly	possibly	RB
50957	4186	9	the	the	DT
50957	4186	10	heat	heat	NN
50957	4186	11	of	of	IN
50957	4186	12	the	the	DT
50957	4186	13	sun	sun	NN
50957	4186	14	might	may	MD
50957	4186	15	have	have	VB
50957	4186	16	been	be	VBN
50957	4186	17	kept	keep	VBN
50957	4186	18	up	up	RP
50957	4186	19	by	by	IN
50957	4186	20	the	the	DT
50957	4186	21	aid	aid	NN
50957	4186	22	of	of	IN
50957	4186	23	the	the	DT
50957	4186	24	impact	impact	NN
50957	4186	25	of	of	IN
50957	4186	26	asteroids	asteroid	NNS
50957	4186	27	and	and	CC
50957	4186	28	meteorites	meteorite	NNS
50957	4186	29	for	for	IN
50957	4186	30	a	a	DT
50957	4186	31	period	period	NN
50957	4186	32	of	of	IN
50957	4186	33	30,000,000	30,000,000	CD
50957	4186	34	years	year	NNS
50957	4186	35	.	.	.
50957	4187	1	Mr.	Mr.	NNP
50957	4187	2	Wallace	Wallace	NNP
50957	4187	3	obtains	obtain	VBZ
50957	4187	4	similar	similar	JJ
50957	4187	5	figures	figure	NNS
50957	4187	6	by	by	IN
50957	4187	7	estimating	estimate	VBG
50957	4187	8	the	the	DT
50957	4187	9	time	time	NN
50957	4187	10	required	require	VBN
50957	4187	11	for	for	IN
50957	4187	12	the	the	DT
50957	4187	13	deposition	deposition	NN
50957	4187	14	of	of	IN
50957	4187	15	the	the	DT
50957	4187	16	stratified	stratified	JJ
50957	4187	17	rocks	rock	NNS
50957	4187	18	open	open	JJ
50957	4187	19	to	to	IN
50957	4187	20	examination	examination	NN
50957	4187	21	upon	upon	IN
50957	4187	22	the	the	DT
50957	4187	23	land	land	NN
50957	4187	24	surface	surface	NN
50957	4187	25	of	of	IN
50957	4187	26	the	the	DT
50957	4187	27	globe	globe	NN
50957	4187	28	.	.	.
50957	4188	1	As	as	IN
50957	4188	2	a	a	DT
50957	4188	3	result	result	NN
50957	4188	4	of	of	IN
50957	4188	5	his	-PRON-	PRP$
50957	4188	6	estimates	estimate	NNS
50957	4188	7	,	,	,
50957	4188	8	it	-PRON-	PRP
50957	4188	9	would	would	MD
50957	4188	10	appear	appear	VB
50957	4188	11	that	that	IN
50957	4188	12	28,000,000	28,000,000	CD
50957	4188	13	years	year	NNS
50957	4188	14	is	be	VBZ
50957	4188	15	all	all	PDT
50957	4188	16	the	the	DT
50957	4188	17	time	time	NN
50957	4188	18	required	require	VBN
50957	4188	19	for	for	IN
50957	4188	20	the	the	DT
50957	4188	21	formation	formation	NN
50957	4188	22	of	of	IN
50957	4188	23	the	the	DT
50957	4188	24	geological	geological	JJ
50957	4188	25	strata	strata	NN
50957	4188	26	.	.	.
50957	4189	1	From	from	IN
50957	4189	2	all	all	PDT
50957	4189	3	this	this	DT
50957	4189	4	it	-PRON-	PRP
50957	4189	5	is	be	VBZ
50957	4189	6	evident	evident	JJ
50957	4189	7	that	that	IN
50957	4189	8	geologists	geologist	NNS
50957	4189	9	are	be	VBP
50957	4189	10	much	much	RB
50957	4189	11	more	more	RBR
50957	4189	12	restricted	restricted	JJ
50957	4189	13	in	in	IN
50957	4189	14	their	-PRON-	PRP$
50957	4189	15	speculations	speculation	NNS
50957	4189	16	involving	involve	VBG
50957	4189	17	time	time	NN
50957	4189	18	than	than	IN
50957	4189	19	they	-PRON-	PRP
50957	4189	20	thought	think	VBD
50957	4189	21	themselves	-PRON-	PRP
50957	4189	22	to	to	TO
50957	4189	23	be	be	VB
50957	4189	24	a	a	DT
50957	4189	25	half	half	JJ
50957	4189	26	-	-	HYPH
50957	4189	27	century	century	NN
50957	4189	28	ago	ago	RB
50957	4189	29	.	.	.
50957	4190	1	Taking	take	VBG
50957	4190	2	as	as	IN
50957	4190	3	our	-PRON-	PRP$
50957	4190	4	standard	standard	NN
50957	4190	5	the	the	DT
50957	4190	6	medium	medium	JJ
50957	4190	7	results	result	NNS
50957	4190	8	attained	attain	VBN
50957	4190	9	by	by	IN
50957	4190	10	Wallace	Wallace	NNP
50957	4190	11	,	,	,
50957	4190	12	we	-PRON-	PRP
50957	4190	13	shall	shall	MD
50957	4190	14	find	find	VB
50957	4190	15	it	-PRON-	PRP
50957	4190	16	profitable	profitable	JJ
50957	4190	17	to	to	TO
50957	4190	18	see	see	VB
50957	4190	19	how	how	WRB
50957	4190	20	this	this	DT
50957	4190	21	time	time	NN
50957	4190	22	can	can	MD
50957	4190	23	be	be	VB
50957	4190	24	portioned	portion	VBN
50957	4190	25	out	out	RP
50957	4190	26	to	to	IN
50957	4190	27	the	the	DT
50957	4190	28	geological	geological	JJ
50957	4190	29	periods	period	NNS
50957	4190	30	,	,	,
50957	4190	31	that	that	IN
50957	4190	32	we	-PRON-	PRP
50957	4190	33	may	may	MD
50957	4190	34	ascertain	ascertain	VB
50957	4190	35	how	how	WRB
50957	4190	36	much	much	RB
50957	4190	37	approximately	approximately	RB
50957	4190	38	can	can	MD
50957	4190	39	be	be	VB
50957	4190	40	left	leave	VBN
50957	4190	41	for	for	IN
50957	4190	42	the	the	DT
50957	4190	43	Glacial	Glacial	NNP
50957	4190	44	epoch	epoch	NN
50957	4190	45	.	.	.
50957	4191	1	On	on	IN
50957	4191	2	all	all	DT
50957	4191	3	hands	hand	NNS
50957	4191	4	it	-PRON-	PRP
50957	4191	5	is	be	VBZ
50957	4191	6	agreed	agree	VBN
50957	4191	7	that	that	IN
50957	4191	8	the	the	DT
50957	4191	9	geological	geological	JJ
50957	4191	10	periods	period	NNS
50957	4191	11	decrease	decrease	VBP
50957	4191	12	in	in	IN
50957	4191	13	length	length	NN
50957	4191	14	as	as	IN
50957	4191	15	they	-PRON-	PRP
50957	4191	16	approach	approach	VBP
50957	4191	17	the	the	DT
50957	4191	18	present	present	JJ
50957	4191	19	time	time	NN
50957	4191	20	.	.	.
50957	4192	1	According	accord	VBG
50957	4192	2	to	to	IN
50957	4192	3	Dana	Dana	NNP
50957	4192	4	's	's	POS
50957	4192	5	estimates,[EU	estimates,[eu	NN
50957	4192	6	]	]	-RRB-
50957	4192	7	the	the	DT
50957	4192	8	"	"	``
50957	4192	9	ratio	ratio	NN
50957	4192	10	for	for	IN
50957	4192	11	the	the	DT
50957	4192	12	Palæozoic	Palæozoic	NNP
50957	4192	13	,	,	,
50957	4192	14	Mesozoic	Mesozoic	NNP
50957	4192	15	,	,	,
50957	4192	16	and	and	CC
50957	4192	17	Cenozoic	Cenozoic	NNP
50957	4192	18	periods	period	NNS
50957	4192	19	would	would	MD
50957	4192	20	be	be	VB
50957	4192	21	12:3:1"--that	12:3:1"--that	CD
50957	4192	22	is	be	VBZ
50957	4192	23	,	,	,
50957	4192	24	Cenozoic	Cenozoic	NNP
50957	4192	25	time	time	NN
50957	4192	26	is	be	VBZ
50957	4192	27	but	but	CC
50957	4192	28	one	one	CD
50957	4192	29	sixteenth	sixteenth	NN
50957	4192	30	of	of	IN
50957	4192	31	the	the	DT
50957	4192	32	whole	whole	NN
50957	4192	33	.	.	.
50957	4193	1	This	this	DT
50957	4193	2	embraces	embrace	VBZ
50957	4193	3	the	the	DT
50957	4193	4	whole	whole	NN
50957	4193	5	of	of	IN
50957	4193	6	the	the	DT
50957	4193	7	Tertiary	tertiary	JJ
50957	4193	8	period	period	NN
50957	4193	9	,	,	,
50957	4193	10	during	during	IN
50957	4193	11	which	which	WDT
50957	4193	12	placental	placental	JJ
50957	4193	13	mammals	mammal	NNS
50957	4193	14	have	have	VBP
50957	4193	15	been	be	VBN
50957	4193	16	in	in	IN
50957	4193	17	existence	existence	NN
50957	4193	18	,	,	,
50957	4193	19	together	together	RB
50957	4193	20	with	with	IN
50957	4193	21	the	the	DT
50957	4193	22	post	post	JJ
50957	4193	23	-	-	JJ
50957	4193	24	Tertiary	tertiary	JJ
50957	4193	25	or	or	CC
50957	4193	26	Glacial	glacial	JJ
50957	4193	27	period	period	NN
50957	4193	28	,	,	,
50957	4193	29	extending	extend	VBG
50957	4193	30	down	down	RP
50957	4193	31	to	to	IN
50957	4193	32	the	the	DT
50957	4193	33	present	present	JJ
50957	4193	34	time	time	NN
50957	4193	35	;	;	:
50957	4193	36	that	that	RB
50957	4193	37	is	is	RB
50957	4193	38	,	,	,
50957	4193	39	the	the	DT
50957	4193	40	time	time	NN
50957	4193	41	since	since	IN
50957	4193	42	the	the	DT
50957	4193	43	beginning	beginning	NN
50957	4193	44	of	of	IN
50957	4193	45	the	the	DT
50957	4193	46	Tertiary	tertiary	JJ
50957	4193	47	period	period	NN
50957	4193	48	and	and	CC
50957	4193	49	the	the	DT
50957	4193	50	existence	existence	NN
50957	4193	51	of	of	IN
50957	4193	52	the	the	DT
50957	4193	53	higher	high	JJR
50957	4193	54	animals	animal	NNS
50957	4193	55	is	be	VBZ
50957	4193	56	considerably	considerably	RB
50957	4193	57	less	less	JJR
50957	4193	58	than	than	IN
50957	4193	59	two	two	CD
50957	4193	60	million	million	CD
50957	4193	61	years	year	NNS
50957	4193	62	,	,	,
50957	4193	63	even	even	RB
50957	4193	64	upon	upon	IN
50957	4193	65	Mr.	Mr.	NNP
50957	4193	66	Wallace	Wallace	NNP
50957	4193	67	's	's	POS
50957	4193	68	basis	basis	NN
50957	4193	69	of	of	IN
50957	4193	70	calculation	calculation	NN
50957	4193	71	.	.	.
50957	4194	1	But	but	CC
50957	4194	2	if	if	IN
50957	4194	3	we	-PRON-	PRP
50957	4194	4	should	should	MD
50957	4194	5	be	be	VB
50957	4194	6	compelled	compel	VBN
50957	4194	7	to	to	TO
50957	4194	8	accept	accept	VB
50957	4194	9	the	the	DT
50957	4194	10	calculations	calculation	NNS
50957	4194	11	of	of	IN
50957	4194	12	Sir	Sir	NNP
50957	4194	13	William	William	NNP
50957	4194	14	Thomson	Thomson	NNP
50957	4194	15	,	,	,
50957	4194	16	Professor	Professor	NNP
50957	4194	17	Tait	Tait	NNP
50957	4194	18	,	,	,
50957	4194	19	and	and	CC
50957	4194	20	Professor	Professor	NNP
50957	4194	21	Newcomb	Newcomb	NNP
50957	4194	22	,	,	,
50957	4194	23	the	the	DT
50957	4194	24	Cenozoic	Cenozoic	NNP
50957	4194	25	period	period	NN
50957	4194	26	would	would	MD
50957	4194	27	be	be	VB
50957	4194	28	reduced	reduce	VBN
50957	4194	29	to	to	IN
50957	4194	30	considerably	considerably	RB
50957	4194	31	less	less	JJR
50957	4194	32	than	than	IN
50957	4194	33	one	one	CD
50957	4194	34	million	million	CD
50957	4194	35	years	year	NNS
50957	4194	36	.	.	.
50957	4195	1	It	-PRON-	PRP
50957	4195	2	is	be	VBZ
50957	4195	3	difficult	difficult	JJ
50957	4195	4	to	to	TO
50957	4195	5	tell	tell	VB
50957	4195	6	how	how	WRB
50957	4195	7	much	much	JJ
50957	4195	8	of	of	IN
50957	4195	9	Cenozoic	Cenozoic	NNP
50957	4195	10	time	time	NN
50957	4195	11	is	be	VBZ
50957	4195	12	to	to	TO
50957	4195	13	be	be	VB
50957	4195	14	assigned	assign	VBN
50957	4195	15	to	to	IN
50957	4195	16	the	the	DT
50957	4195	17	Glacial	glacial	JJ
50957	4195	18	period	period	NN
50957	4195	19	,	,	,
50957	4195	20	since	since	IN
50957	4195	21	there	there	EX
50957	4195	22	is	be	VBZ
50957	4195	23	,	,	,
50957	4195	24	in	in	IN
50957	4195	25	fact	fact	NN
50957	4195	26	,	,	,
50957	4195	27	no	no	RB
50957	4195	28	sharply	sharply	RB
50957	4195	29	drawn	draw	VBN
50957	4195	30	line	line	NN
50957	4195	31	between	between	IN
50957	4195	32	the	the	DT
50957	4195	33	two	two	CD
50957	4195	34	periods	period	NNS
50957	4195	35	.	.	.
50957	4196	1	The	the	DT
50957	4196	2	climax	climax	NN
50957	4196	3	of	of	IN
50957	4196	4	the	the	DT
50957	4196	5	Glacial	glacial	JJ
50957	4196	6	period	period	NN
50957	4196	7	represented	represent	VBD
50957	4196	8	a	a	DT
50957	4196	9	condition	condition	NN
50957	4196	10	of	of	IN
50957	4196	11	things	thing	NNS
50957	4196	12	slowly	slowly	RB
50957	4196	13	attained	attain	VBN
50957	4196	14	by	by	IN
50957	4196	15	the	the	DT
50957	4196	16	changes	change	NNS
50957	4196	17	of	of	IN
50957	4196	18	level	level	NN
50957	4196	19	which	which	WDT
50957	4196	20	took	take	VBD
50957	4196	21	place	place	NN
50957	4196	22	during	during	IN
50957	4196	23	the	the	DT
50957	4196	24	latter	latter	JJ
50957	4196	25	part	part	NN
50957	4196	26	of	of	IN
50957	4196	27	the	the	DT
50957	4196	28	Tertiary	Tertiary	NNP
50957	4196	29	epoch	epoch	NN
50957	4196	30	.	.	.
50957	4197	1	[	[	-LRB-
50957	4197	2	Footnote	Footnote	NNP
50957	4197	3	EU	EU	NNP
50957	4197	4	:	:	:
50957	4197	5	See	see	VB
50957	4197	6	revised	revised	JJ
50957	4197	7	edition	edition	NN
50957	4197	8	of	of	IN
50957	4197	9	his	-PRON-	PRP$
50957	4197	10	Geology	Geology	NNP
50957	4197	11	,	,	,
50957	4197	12	p.	p.	NN
50957	4198	1	586	586	CD
50957	4198	2	.	.	.
50957	4198	3	]	]	-RRB-
50957	4199	1	In	in	IN
50957	4199	2	order	order	NN
50957	4199	3	to	to	TO
50957	4199	4	estimate	estimate	VB
50957	4199	5	the	the	DT
50957	4199	6	degree	degree	NN
50957	4199	7	of	of	IN
50957	4199	8	credibility	credibility	NN
50957	4199	9	with	with	IN
50957	4199	10	which	which	WDT
50957	4199	11	we	-PRON-	PRP
50957	4199	12	may	may	MD
50957	4199	13	at	at	IN
50957	4199	14	the	the	DT
50957	4199	15	outset	outset	NN
50957	4199	16	regard	regard	VBP
50957	4199	17	the	the	DT
50957	4199	18	theory	theory	NN
50957	4199	19	of	of	IN
50957	4199	20	Mr.	Mr.	NNP
50957	4199	21	Prestwich	Prestwich	NNP
50957	4199	22	and	and	CC
50957	4199	23	others	other	NNS
50957	4199	24	,	,	,
50957	4199	25	that	that	IN
50957	4199	26	all	all	PDT
50957	4199	27	the	the	DT
50957	4199	28	phenomena	phenomenon	NNS
50957	4199	29	of	of	IN
50957	4199	30	the	the	DT
50957	4199	31	Glacial	glacial	JJ
50957	4199	32	period	period	NN
50957	4199	33	can	can	MD
50957	4199	34	be	be	VB
50957	4199	35	brought	bring	VBN
50957	4199	36	within	within	IN
50957	4199	37	the	the	DT
50957	4199	38	limits	limit	NNS
50957	4199	39	of	of	IN
50957	4199	40	thirty	thirty	CD
50957	4199	41	or	or	CC
50957	4199	42	forty	forty	CD
50957	4199	43	thousand	thousand	CD
50957	4199	44	years	year	NNS
50957	4199	45	,	,	,
50957	4199	46	it	-PRON-	PRP
50957	4199	47	is	be	VBZ
50957	4199	48	important	important	JJ
50957	4199	49	to	to	TO
50957	4199	50	fix	fix	VB
50957	4199	51	our	-PRON-	PRP$
50957	4199	52	minds	mind	NNS
50957	4199	53	upon	upon	IN
50957	4199	54	the	the	DT
50957	4199	55	significance	significance	NN
50957	4199	56	of	of	IN
50957	4199	57	the	the	DT
50957	4199	58	large	large	JJ
50957	4199	59	numbers	number	NNS
50957	4199	60	with	with	IN
50957	4199	61	which	which	WDT
50957	4199	62	we	-PRON-	PRP
50957	4199	63	are	be	VBP
50957	4199	64	accustomed	accustomed	JJ
50957	4199	65	to	to	TO
50957	4199	66	multiply	multiply	VB
50957	4199	67	and	and	CC
50957	4199	68	divide	divide	VB
50957	4199	69	geological	geological	JJ
50957	4199	70	quantities	quantity	NNS
50957	4199	71	.	.	.
50957	4200	1	[	[	-LRB-
50957	4200	2	EV	ev	NN
50957	4200	3	]	]	-RRB-
50957	4200	4	[	[	-LRB-
50957	4200	5	Footnote	Footnote	NNP
50957	4200	6	EV	EV	NNP
50957	4200	7	:	:	:
50957	4200	8	See	see	VB
50957	4200	9	Croll	Croll	NNP
50957	4200	10	's	's	POS
50957	4200	11	Climate	Climate	NNP
50957	4200	12	and	and	CC
50957	4200	13	Time	Time	NNP
50957	4200	14	,	,	,
50957	4200	15	chap	chap	NNP
50957	4200	16	.	.	.
50957	4201	1	xx	xx	NNP
50957	4201	2	.	.	.
50957	4201	3	]	]	-RRB-
50957	4202	1	Few	few	JJ
50957	4202	2	people	people	NNS
50957	4202	3	realise	realise	VBP
50957	4202	4	either	either	CC
50957	4202	5	the	the	DT
50957	4202	6	rapidity	rapidity	NN
50957	4202	7	with	with	IN
50957	4202	8	which	which	WDT
50957	4202	9	geological	geological	JJ
50957	4202	10	changes	change	NNS
50957	4202	11	are	be	VBP
50957	4202	12	now	now	RB
50957	4202	13	proceeding	proceed	VBG
50957	4202	14	or	or	CC
50957	4202	15	the	the	DT
50957	4202	16	small	small	JJ
50957	4202	17	amount	amount	NN
50957	4202	18	of	of	IN
50957	4202	19	change	change	NN
50957	4202	20	which	which	WDT
50957	4202	21	might	may	MD
50957	4202	22	produce	produce	VB
50957	4202	23	a	a	DT
50957	4202	24	Glacial	glacial	JJ
50957	4202	25	period	period	NN
50957	4202	26	,	,	,
50957	4202	27	and	and	CC
50957	4202	28	fewer	few	JJR
50957	4202	29	still	still	RB
50957	4202	30	have	have	VBP
50957	4202	31	an	an	DT
50957	4202	32	adequate	adequate	JJ
50957	4202	33	conception	conception	NN
50957	4202	34	of	of	IN
50957	4202	35	how	how	WRB
50957	4202	36	long	long	JJ
50957	4202	37	a	a	DT
50957	4202	38	period	period	NN
50957	4202	39	a	a	DT
50957	4202	40	million	million	CD
50957	4202	41	years	year	NNS
50957	4202	42	is	be	VBZ
50957	4202	43	,	,	,
50957	4202	44	and	and	CC
50957	4202	45	how	how	WRB
50957	4202	46	much	much	JJ
50957	4202	47	present	present	JJ
50957	4202	48	geological	geological	JJ
50957	4202	49	agencies	agency	NNS
50957	4202	50	would	would	MD
50957	4202	51	accomplish	accomplish	VB
50957	4202	52	in	in	IN
50957	4202	53	that	that	DT
50957	4202	54	time	time	NN
50957	4202	55	.	.	.
50957	4203	1	At	at	IN
50957	4203	2	the	the	DT
50957	4203	3	present	present	JJ
50957	4203	4	rate	rate	NN
50957	4203	5	at	at	IN
50957	4203	6	which	which	WDT
50957	4203	7	erosive	erosive	JJ
50957	4203	8	agencies	agency	NNS
50957	4203	9	are	be	VBP
50957	4203	10	now	now	RB
50957	4203	11	acting	act	VBG
50957	4203	12	upon	upon	IN
50957	4203	13	the	the	DT
50957	4203	14	Alps	Alps	NNPS
50957	4203	15	,	,	,
50957	4203	16	their	-PRON-	PRP$
50957	4203	17	dimensions	dimension	NNS
50957	4203	18	would	would	MD
50957	4203	19	be	be	VB
50957	4203	20	reduced	reduce	VBN
50957	4203	21	one	one	CD
50957	4203	22	half	half	NN
50957	4203	23	in	in	IN
50957	4203	24	a	a	DT
50957	4203	25	million	million	CD
50957	4203	26	years	year	NNS
50957	4203	27	.	.	.
50957	4204	1	At	at	IN
50957	4204	2	the	the	DT
50957	4204	3	present	present	JJ
50957	4204	4	rate	rate	NN
50957	4204	5	of	of	IN
50957	4204	6	the	the	DT
50957	4204	7	recession	recession	NN
50957	4204	8	of	of	IN
50957	4204	9	the	the	DT
50957	4204	10	Falls	Falls	NNPS
50957	4204	11	of	of	IN
50957	4204	12	St.	St.	NNP
50957	4204	13	Anthony	Anthony	NNP
50957	4204	14	,	,	,
50957	4204	15	the	the	DT
50957	4204	16	whole	whole	JJ
50957	4204	17	gorge	gorge	NN
50957	4204	18	from	from	IN
50957	4204	19	St.	St.	NNP
50957	4204	20	Louis	Louis	NNP
50957	4204	21	to	to	IN
50957	4204	22	Minneapolis	Minneapolis	NNP
50957	4204	23	would	would	MD
50957	4204	24	have	have	VB
50957	4204	25	been	be	VBN
50957	4204	26	produced	produce	VBN
50957	4204	27	in	in	IN
50957	4204	28	a	a	DT
50957	4204	29	million	million	CD
50957	4204	30	years	year	NNS
50957	4204	31	.	.	.
50957	4205	1	A	a	DT
50957	4205	2	river	river	NN
50957	4205	3	lowering	lower	VBG
50957	4205	4	its	-PRON-	PRP$
50957	4205	5	bed	bed	NN
50957	4205	6	a	a	DT
50957	4205	7	foot	foot	NN
50957	4205	8	in	in	IN
50957	4205	9	a	a	DT
50957	4205	10	thousand	thousand	CD
50957	4205	11	years	year	NNS
50957	4205	12	would	would	MD
50957	4205	13	produce	produce	VB
50957	4205	14	a	a	DT
50957	4205	15	cañon	cañon	NNS
50957	4205	16	a	a	DT
50957	4205	17	thousand	thousand	CD
50957	4205	18	feet	foot	NNS
50957	4205	19	deep	deep	JJ
50957	4205	20	in	in	IN
50957	4205	21	a	a	DT
50957	4205	22	million	million	CD
50957	4205	23	years	year	NNS
50957	4205	24	.	.	.
50957	4206	1	If	if	IN
50957	4206	2	we	-PRON-	PRP
50957	4206	3	suppose	suppose	VBP
50957	4206	4	the	the	DT
50957	4206	5	Glacial	glacial	JJ
50957	4206	6	period	period	NN
50957	4206	7	to	to	TO
50957	4206	8	have	have	VB
50957	4206	9	been	be	VBN
50957	4206	10	brought	bring	VBN
50957	4206	11	about	about	RP
50957	4206	12	by	by	IN
50957	4206	13	an	an	DT
50957	4206	14	elevation	elevation	NN
50957	4206	15	of	of	IN
50957	4206	16	land	land	NN
50957	4206	17	in	in	IN
50957	4206	18	northern	northern	JJ
50957	4206	19	America	America	NNP
50957	4206	20	and	and	CC
50957	4206	21	northern	northern	JJ
50957	4206	22	Europe	Europe	NNP
50957	4206	23	,	,	,
50957	4206	24	proceeding	proceed	VBG
50957	4206	25	at	at	IN
50957	4206	26	the	the	DT
50957	4206	27	rate	rate	NN
50957	4206	28	of	of	IN
50957	4206	29	three	three	CD
50957	4206	30	feet	foot	NNS
50957	4206	31	a	a	DT
50957	4206	32	century	century	NN
50957	4206	33	,	,	,
50957	4206	34	which	which	WDT
50957	4206	35	is	be	VBZ
50957	4206	36	that	that	IN
50957	4206	37	now	now	RB
50957	4206	38	taking	take	VBG
50957	4206	39	place	place	NN
50957	4206	40	in	in	IN
50957	4206	41	some	some	DT
50957	4206	42	portions	portion	NNS
50957	4206	43	of	of	IN
50957	4206	44	Scandinavia	Scandinavia	NNP
50957	4206	45	,	,	,
50957	4206	46	this	this	DT
50957	4206	47	would	would	MD
50957	4206	48	amount	amount	VB
50957	4206	49	to	to	IN
50957	4206	50	three	three	CD
50957	4206	51	thousand	thousand	CD
50957	4206	52	feet	foot	NNS
50957	4206	53	in	in	IN
50957	4206	54	one	one	CD
50957	4206	55	hundred	hundred	CD
50957	4206	56	thousand	thousand	CD
50957	4206	57	years	year	NNS
50957	4206	58	,	,	,
50957	4206	59	and	and	CC
50957	4206	60	that	that	DT
50957	4206	61	is	be	VBZ
50957	4206	62	probably	probably	RB
50957	4206	63	all	all	DT
50957	4206	64	,	,	,
50957	4206	65	and	and	CC
50957	4206	66	even	even	RB
50957	4206	67	more	more	RBR
50957	4206	68	than	than	IN
50957	4206	69	all	all	DT
50957	4206	70	,	,	,
50957	4206	71	which	which	WDT
50957	4206	72	is	be	VBZ
50957	4206	73	needed	need	VBN
50957	4206	74	.	.	.
50957	4207	1	One	one	CD
50957	4207	2	hundred	hundred	CD
50957	4207	3	thousand	thousand	CD
50957	4207	4	years	year	NNS
50957	4207	5	,	,	,
50957	4207	6	therefore	therefore	RB
50957	4207	7	,	,	,
50957	4207	8	or	or	CC
50957	4207	9	even	even	RB
50957	4207	10	less	less	RBR
50957	4207	11	,	,	,
50957	4207	12	might	may	MD
50957	4207	13	easily	easily	RB
50957	4207	14	include	include	VB
50957	4207	15	both	both	DT
50957	4207	16	the	the	DT
50957	4207	17	slow	slow	JJ
50957	4207	18	coming	come	VBG
50957	4207	19	on	on	RP
50957	4207	20	of	of	IN
50957	4207	21	the	the	DT
50957	4207	22	Glacial	glacial	JJ
50957	4207	23	period	period	NN
50957	4207	24	and	and	CC
50957	4207	25	its	-PRON-	PRP$
50957	4207	26	rapid	rapid	JJ
50957	4207	27	close	close	NN
50957	4207	28	.	.	.
50957	4208	1	Prestwich	Prestwich	NNP
50957	4208	2	estimates	estimate	VBZ
50957	4208	3	that	that	IN
50957	4208	4	the	the	DT
50957	4208	5	ice	ice	NN
50957	4208	6	now	now	RB
50957	4208	7	floating	float	VBG
50957	4208	8	away	away	RB
50957	4208	9	from	from	IN
50957	4208	10	Greenland	Greenland	NNP
50957	4208	11	as	as	IN
50957	4208	12	icebergs	iceberg	NNS
50957	4208	13	is	be	VBZ
50957	4208	14	sufficient	sufficient	JJ
50957	4208	15	if	if	IN
50957	4208	16	accumulating	accumulate	VBG
50957	4208	17	on	on	IN
50957	4208	18	a	a	DT
50957	4208	19	land	land	NN
50957	4208	20	-	-	HYPH
50957	4208	21	surface	surface	NN
50957	4208	22	to	to	TO
50957	4208	23	extend	extend	VB
50957	4208	24	the	the	DT
50957	4208	25	borders	border	NNS
50957	4208	26	of	of	IN
50957	4208	27	a	a	DT
50957	4208	28	continental	continental	JJ
50957	4208	29	glacier	glacier	NN
50957	4208	30	about	about	RB
50957	4208	31	four	four	CD
50957	4208	32	hundred	hundred	CD
50957	4208	33	and	and	CC
50957	4208	34	fifty	fifty	CD
50957	4208	35	feet	foot	NNS
50957	4208	36	a	a	DT
50957	4208	37	year	year	NN
50957	4208	38	,	,	,
50957	4208	39	or	or	CC
50957	4208	40	one	one	CD
50957	4208	41	mile	mile	NN
50957	4208	42	in	in	IN
50957	4208	43	twelve	twelve	CD
50957	4208	44	years	year	NNS
50957	4208	45	,	,	,
50957	4208	46	one	one	CD
50957	4208	47	hundred	hundred	CD
50957	4208	48	miles	mile	NNS
50957	4208	49	in	in	IN
50957	4208	50	twelve	twelve	CD
50957	4208	51	hundred	hundred	CD
50957	4208	52	years	year	NNS
50957	4208	53	,	,	,
50957	4208	54	and	and	CC
50957	4208	55	seven	seven	CD
50957	4208	56	hundred	hundred	CD
50957	4208	57	miles	mile	NNS
50957	4208	58	(	(	-LRB-
50957	4208	59	about	about	IN
50957	4208	60	the	the	DT
50957	4208	61	limit	limit	NN
50957	4208	62	of	of	IN
50957	4208	63	glacial	glacial	JJ
50957	4208	64	transportation	transportation	NN
50957	4208	65	in	in	IN
50957	4208	66	America	America	NNP
50957	4208	67	)	)	-RRB-
50957	4208	68	in	in	IN
50957	4208	69	less	less	JJR
50957	4208	70	than	than	IN
50957	4208	71	ten	ten	CD
50957	4208	72	thousand	thousand	CD
50957	4208	73	years	year	NNS
50957	4208	74	.	.	.
50957	4209	1	After	after	IN
50957	4209	2	making	make	VBG
50957	4209	3	all	all	DT
50957	4209	4	reasonable	reasonable	JJ
50957	4209	5	allowances	allowance	NNS
50957	4209	6	,	,	,
50957	4209	7	therefore	therefore	RB
50957	4209	8	,	,	,
50957	4209	9	Prestwich	Prestwich	NNP
50957	4209	10	's	's	POS
50957	4209	11	conclusion	conclusion	NN
50957	4209	12	that	that	IN
50957	4209	13	twenty	twenty	CD
50957	4209	14	-	-	HYPH
50957	4209	15	five	five	CD
50957	4209	16	thousand	thousand	CD
50957	4209	17	years	year	NNS
50957	4209	18	is	be	VBZ
50957	4209	19	ample	ample	JJ
50957	4209	20	time	time	NN
50957	4209	21	to	to	TO
50957	4209	22	allow	allow	VB
50957	4209	23	to	to	IN
50957	4209	24	the	the	DT
50957	4209	25	reign	reign	NN
50957	4209	26	of	of	IN
50957	4209	27	the	the	DT
50957	4209	28	ice	ice	NN
50957	4209	29	of	of	IN
50957	4209	30	the	the	DT
50957	4209	31	Glacial	glacial	JJ
50957	4209	32	period	period	NN
50957	4209	33	can	can	MD
50957	4209	34	not	not	RB
50957	4209	35	be	be	VB
50957	4209	36	regarded	regard	VBN
50957	4209	37	as	as	IN
50957	4209	38	by	by	IN
50957	4209	39	any	any	DT
50957	4209	40	means	mean	NNS
50957	4209	41	incredible	incredible	JJ
50957	4209	42	or	or	CC
50957	4209	43	,	,	,
50957	4209	44	on	on	IN
50957	4209	45	_	_	NNP
50957	4209	46	a	a	DT
50957	4209	47	priori	priori	FW
50957	4209	48	_	_	NNP
50957	4209	49	grounds	ground	NNS
50957	4209	50	,	,	,
50957	4209	51	improbable	improbable	JJ
50957	4209	52	.	.	.
50957	4210	1	APPENDIX	APPENDIX	NNP
50957	4210	2	.	.	.
50957	4211	1	THE	the	DT
50957	4211	2	TERTIARY	TERTIARY	NNP
50957	4211	3	MAN	man	NN
50957	4211	4	.	.	.
50957	4212	1	By	by	IN
50957	4212	2	Professor	Professor	NNP
50957	4212	3	Henry	Henry	NNP
50957	4212	4	W.	W.	NNP
50957	4212	5	Haynes	Haynes	NNP
50957	4212	6	.	.	.
50957	4213	1	"	"	``
50957	4213	2	It	-PRON-	PRP
50957	4213	3	must	must	MD
50957	4213	4	not	not	RB
50957	4213	5	be	be	VB
50957	4213	6	imagined	imagine	VBN
50957	4213	7	that	that	IN
50957	4213	8	it	-PRON-	PRP
50957	4213	9	is	be	VBZ
50957	4213	10	in	in	IN
50957	4213	11	any	any	DT
50957	4213	12	way	way	NN
50957	4213	13	proved	prove	VBD
50957	4213	14	that	that	IN
50957	4213	15	the	the	DT
50957	4213	16	Palæolithic	palæolithic	JJ
50957	4213	17	man	man	NN
50957	4213	18	was	be	VBD
50957	4213	19	the	the	DT
50957	4213	20	first	first	JJ
50957	4213	21	human	human	JJ
50957	4213	22	being	being	NN
50957	4213	23	that	that	WDT
50957	4213	24	existed	exist	VBD
50957	4213	25	.	.	.
50957	4214	1	We	-PRON-	PRP
50957	4214	2	must	must	MD
50957	4214	3	be	be	VB
50957	4214	4	prepared	prepared	JJ
50957	4214	5	to	to	TO
50957	4214	6	wait	wait	VB
50957	4214	7	,	,	,
50957	4214	8	however	however	RB
50957	4214	9	,	,	,
50957	4214	10	for	for	IN
50957	4214	11	further	further	JJ
50957	4214	12	and	and	CC
50957	4214	13	better	well	RBR
50957	4214	14	authenticated	authenticate	VBN
50957	4214	15	discoveries	discovery	NNS
50957	4214	16	before	before	IN
50957	4214	17	carrying	carry	VBG
50957	4214	18	his	-PRON-	PRP$
50957	4214	19	existence	existence	NN
50957	4214	20	back	back	RB
50957	4214	21	in	in	IN
50957	4214	22	time	time	NN
50957	4214	23	further	far	RBR
50957	4214	24	than	than	IN
50957	4214	25	the	the	DT
50957	4214	26	Pleistocene	Pleistocene	NNP
50957	4214	27	or	or	CC
50957	4214	28	post	post	JJ
50957	4214	29	-	-	JJ
50957	4214	30	Tertiary	tertiary	JJ
50957	4214	31	period	period	NN
50957	4214	32	.	.	.
50957	4215	1	"	"	``
50957	4215	2	[	[	-LRB-
50957	4215	3	EW	EW	NNP
50957	4215	4	]	]	-RRB-
50957	4215	5	This	this	DT
50957	4215	6	was	be	VBD
50957	4215	7	the	the	DT
50957	4215	8	position	position	NN
50957	4215	9	assumed	assume	VBD
50957	4215	10	more	more	JJR
50957	4215	11	than	than	IN
50957	4215	12	twelve	twelve	CD
50957	4215	13	years	year	NNS
50957	4215	14	ago	ago	RB
50957	4215	15	by	by	IN
50957	4215	16	the	the	DT
50957	4215	17	eminent	eminent	JJ
50957	4215	18	English	English	NNP
50957	4215	19	geologist	geologist	NN
50957	4215	20	and	and	CC
50957	4215	21	archæologist	archæologist	NN
50957	4215	22	,	,	,
50957	4215	23	Dr.	Dr.	NNP
50957	4215	24	John	John	NNP
50957	4215	25	Evans	Evans	NNP
50957	4215	26	,	,	,
50957	4215	27	and	and	CC
50957	4215	28	it	-PRON-	PRP
50957	4215	29	was	be	VBD
50957	4215	30	still	still	RB
50957	4215	31	maintained	maintain	VBN
50957	4215	32	in	in	IN
50957	4215	33	his	-PRON-	PRP$
50957	4215	34	address	address	NN
50957	4215	35	before	before	IN
50957	4215	36	the	the	DT
50957	4215	37	Anthropological	Anthropological	NNP
50957	4215	38	Section	Section	NNP
50957	4215	39	of	of	IN
50957	4215	40	the	the	DT
50957	4215	41	British	British	NNP
50957	4215	42	Association	Association	NNP
50957	4215	43	on	on	IN
50957	4215	44	September	September	NNP
50957	4215	45	18	18	CD
50957	4215	46	,	,	,
50957	4215	47	1890	1890	CD
50957	4215	48	.	.	.
50957	4216	1	I	-PRON-	PRP
50957	4216	2	believe	believe	VBP
50957	4216	3	that	that	IN
50957	4216	4	the	the	DT
50957	4216	5	study	study	NN
50957	4216	6	of	of	IN
50957	4216	7	all	all	PDT
50957	4216	8	the	the	DT
50957	4216	9	evidence	evidence	NN
50957	4216	10	in	in	IN
50957	4216	11	favor	favor	NN
50957	4216	12	of	of	IN
50957	4216	13	the	the	DT
50957	4216	14	existence	existence	NN
50957	4216	15	of	of	IN
50957	4216	16	the	the	DT
50957	4216	17	Tertiary	tertiary	JJ
50957	4216	18	man	man	NN
50957	4216	19	that	that	WDT
50957	4216	20	has	have	VBZ
50957	4216	21	been	be	VBN
50957	4216	22	brought	bring	VBN
50957	4216	23	forward	forward	RB
50957	4216	24	down	down	RP
50957	4216	25	to	to	IN
50957	4216	26	the	the	DT
50957	4216	27	present	present	JJ
50957	4216	28	time	time	NN
50957	4216	29	will	will	MD
50957	4216	30	leave	leave	VB
50957	4216	31	the	the	DT
50957	4216	32	question	question	NN
50957	4216	33	in	in	IN
50957	4216	34	precisely	precisely	RB
50957	4216	35	the	the	DT
50957	4216	36	same	same	JJ
50957	4216	37	state	state	NN
50957	4216	38	of	of	IN
50957	4216	39	uncertainty	uncertainty	NN
50957	4216	40	.	.	.
50957	4217	1	[	[	-LRB-
50957	4217	2	Footnote	Footnote	NNP
50957	4217	3	EW	ew	NN
50957	4217	4	:	:	:
50957	4217	5	_	_	NNP
50957	4217	6	A	a	DT
50957	4217	7	Few	few	JJ
50957	4217	8	Words	word	NNS
50957	4217	9	on	on	IN
50957	4217	10	Tertiary	Tertiary	NNP
50957	4217	11	Man	Man	NNP
50957	4217	12	_	_	NNP
50957	4217	13	,	,	,
50957	4217	14	Trans	Trans	NNPS
50957	4217	15	,	,	,
50957	4217	16	of	of	IN
50957	4217	17	Hertfordshire	Hertfordshire	NNP
50957	4217	18	Nat	Nat	NNP
50957	4217	19	.	.	.
50957	4218	1	Hist	hist	NN
50957	4218	2	.	.	.
50957	4219	1	Soc	Soc	NNP
50957	4219	2	,	,	,
50957	4219	3	vol	vol	NNP
50957	4219	4	.	.	.
50957	4220	1	i	i	PRP
50957	4220	2	,	,	,
50957	4220	3	p.	p.	NN
50957	4221	1	150	150	CD
50957	4221	2	.	.	.
50957	4221	3	]	]	-RRB-
50957	4222	1	"	"	``
50957	4222	2	In	in	IN
50957	4222	3	order	order	NN
50957	4222	4	to	to	TO
50957	4222	5	establish	establish	VB
50957	4222	6	the	the	DT
50957	4222	7	existence	existence	NN
50957	4222	8	of	of	IN
50957	4222	9	man	man	NN
50957	4222	10	at	at	IN
50957	4222	11	such	such	PDT
50957	4222	12	a	a	DT
50957	4222	13	remote	remote	JJ
50957	4222	14	period	period	NN
50957	4222	15	the	the	DT
50957	4222	16	proofs	proof	NNS
50957	4222	17	must	must	MD
50957	4222	18	be	be	VB
50957	4222	19	convincing	convincing	JJ
50957	4222	20	.	.	.
50957	4223	1	It	-PRON-	PRP
50957	4223	2	must	must	MD
50957	4223	3	be	be	VB
50957	4223	4	shown	show	VBN
50957	4223	5	,	,	,
50957	4223	6	first	first	RB
50957	4223	7	,	,	,
50957	4223	8	that	that	IN
50957	4223	9	the	the	DT
50957	4223	10	objects	object	NNS
50957	4223	11	found	find	VBN
50957	4223	12	are	be	VBP
50957	4223	13	of	of	IN
50957	4223	14	human	human	JJ
50957	4223	15	workmanship	workmanship	NN
50957	4223	16	;	;	:
50957	4223	17	secondly	secondly	RB
50957	4223	18	,	,	,
50957	4223	19	that	that	IN
50957	4223	20	they	-PRON-	PRP
50957	4223	21	are	be	VBP
50957	4223	22	really	really	RB
50957	4223	23	found	find	VBN
50957	4223	24	as	as	IN
50957	4223	25	stated	state	VBN
50957	4223	26	;	;	:
50957	4223	27	and	and	CC
50957	4223	28	,	,	,
50957	4223	29	thirdly	thirdly	RB
50957	4223	30	,	,	,
50957	4223	31	the	the	DT
50957	4223	32	age	age	NN
50957	4223	33	of	of	IN
50957	4223	34	the	the	DT
50957	4223	35	beds	bed	NNS
50957	4223	36	in	in	IN
50957	4223	37	which	which	WDT
50957	4223	38	they	-PRON-	PRP
50957	4223	39	are	be	VBP
50957	4223	40	found	find	VBN
50957	4223	41	must	must	MD
50957	4223	42	be	be	VB
50957	4223	43	clearly	clearly	RB
50957	4223	44	ascertained	ascertain	VBN
50957	4223	45	and	and	CC
50957	4223	46	determined	determined	JJ
50957	4223	47	.	.	.
50957	4224	1	"	"	``
50957	4224	2	[	[	-LRB-
50957	4224	3	EX	EX	NNP
50957	4224	4	]	]	-RRB-
50957	4224	5	These	these	DT
50957	4224	6	tests	test	NNS
50957	4224	7	I	-PRON-	PRP
50957	4224	8	propose	propose	VBP
50957	4224	9	to	to	TO
50957	4224	10	apply	apply	VB
50957	4224	11	to	to	IN
50957	4224	12	the	the	DT
50957	4224	13	evidence	evidence	NN
50957	4224	14	for	for	IN
50957	4224	15	the	the	DT
50957	4224	16	Tertiary	tertiary	JJ
50957	4224	17	man	man	NN
50957	4224	18	recently	recently	RB
50957	4224	19	brought	bring	VBD
50957	4224	20	forward	forward	RB
50957	4224	21	in	in	IN
50957	4224	22	Europe	Europe	NNP
50957	4224	23	,	,	,
50957	4224	24	and	and	CC
50957	4224	25	then	then	RB
50957	4224	26	to	to	TO
50957	4224	27	consider	consider	VB
50957	4224	28	the	the	DT
50957	4224	29	significance	significance	NN
50957	4224	30	of	of	IN
50957	4224	31	certain	certain	JJ
50957	4224	32	discoveries	discovery	NNS
50957	4224	33	on	on	IN
50957	4224	34	the	the	DT
50957	4224	35	Pacific	Pacific	NNP
50957	4224	36	coast	coast	NN
50957	4224	37	of	of	IN
50957	4224	38	our	-PRON-	PRP$
50957	4224	39	own	own	JJ
50957	4224	40	continent	continent	NN
50957	4224	41	.	.	.
50957	4225	1	[	[	-LRB-
50957	4225	2	Footnote	Footnote	NNP
50957	4225	3	EX	EX	NNP
50957	4225	4	:	:	:
50957	4225	5	Ibid	Ibid	NNP
50957	4225	6	.	.	.
50957	4225	7	,	,	,
50957	4225	8	p.	p.	NN
50957	4226	1	148	148	CD
50957	4226	2	.	.	.
50957	4226	3	]	]	-RRB-
50957	4227	1	Tertiary	tertiary	JJ
50957	4227	2	deposits	deposit	NNS
50957	4227	3	in	in	IN
50957	4227	4	Europe	Europe	NNP
50957	4227	5	are	be	VBP
50957	4227	6	alleged	allege	VBN
50957	4227	7	to	to	TO
50957	4227	8	have	have	VB
50957	4227	9	supplied	supply	VBN
50957	4227	10	three	three	CD
50957	4227	11	sorts	sort	NNS
50957	4227	12	of	of	IN
50957	4227	13	evidence	evidence	NN
50957	4227	14	of	of	IN
50957	4227	15	this	this	DT
50957	4227	16	fact	fact	NN
50957	4227	17	:	:	:
50957	4227	18	_	_	NNP
50957	4227	19	First	First	NNP
50957	4227	20	_	_	NNP
50957	4227	21	,	,	,
50957	4227	22	the	the	DT
50957	4227	23	bones	bone	NNS
50957	4227	24	of	of	IN
50957	4227	25	man	man	NN
50957	4227	26	himself	-PRON-	PRP
50957	4227	27	;	;	:
50957	4227	28	_	_	NNP
50957	4227	29	second	second	JJ
50957	4227	30	_	_	NNP
50957	4227	31	,	,	,
50957	4227	32	bones	bone	NNS
50957	4227	33	of	of	IN
50957	4227	34	animals	animal	NNS
50957	4227	35	showing	show	VBG
50957	4227	36	incisions	incision	NNS
50957	4227	37	or	or	CC
50957	4227	38	fractures	fracture	NNS
50957	4227	39	supposed	suppose	VBN
50957	4227	40	to	to	TO
50957	4227	41	have	have	VB
50957	4227	42	been	be	VBN
50957	4227	43	produced	produce	VBN
50957	4227	44	by	by	IN
50957	4227	45	human	human	JJ
50957	4227	46	agency	agency	NN
50957	4227	47	;	;	:
50957	4227	48	_	_	NNP
50957	4227	49	third	third	JJ
50957	4227	50	_	_	NNP
50957	4227	51	,	,	,
50957	4227	52	chipped	chip	VBN
50957	4227	53	flints	flint	NNS
50957	4227	54	believed	believe	VBN
50957	4227	55	to	to	TO
50957	4227	56	exhibit	exhibit	VB
50957	4227	57	marks	mark	NNS
50957	4227	58	of	of	IN
50957	4227	59	design	design	NN
50957	4227	60	in	in	IN
50957	4227	61	their	-PRON-	PRP$
50957	4227	62	production	production	NN
50957	4227	63	.	.	.
50957	4228	1	A	a	DT
50957	4228	2	very	very	RB
50957	4228	3	complete	complete	JJ
50957	4228	4	survey	survey	NN
50957	4228	5	of	of	IN
50957	4228	6	the	the	DT
50957	4228	7	question	question	NN
50957	4228	8	of	of	IN
50957	4228	9	the	the	DT
50957	4228	10	antiquity	antiquity	NN
50957	4228	11	of	of	IN
50957	4228	12	man	man	NN
50957	4228	13	was	be	VBD
50957	4228	14	published	publish	VBN
50957	4228	15	in	in	IN
50957	4228	16	1883	1883	CD
50957	4228	17	by	by	IN
50957	4228	18	M.	M.	NNP
50957	4228	19	Gabriel	Gabriel	NNP
50957	4228	20	de	de	FW
50957	4228	21	Mortillet	Mortillet	NNP
50957	4228	22	,	,	,
50957	4228	23	one	one	CD
50957	4228	24	of	of	IN
50957	4228	25	its	-PRON-	PRP$
50957	4228	26	most	most	RBS
50957	4228	27	eminent	eminent	JJ
50957	4228	28	investigators	investigator	NNS
50957	4228	29	,	,	,
50957	4228	30	under	under	IN
50957	4228	31	the	the	DT
50957	4228	32	title	title	NN
50957	4228	33	of	of	IN
50957	4228	34	Le	Le	NNP
50957	4228	35	Préhistorique	Préhistorique	NNP
50957	4228	36	.	.	.
50957	4229	1	In	in	IN
50957	4229	2	that	that	DT
50957	4229	3	work	work	NN
50957	4229	4	he	-PRON-	PRP
50957	4229	5	subjected	subject	VBD
50957	4229	6	to	to	IN
50957	4229	7	a	a	DT
50957	4229	8	most	most	RBS
50957	4229	9	rigid	rigid	JJ
50957	4229	10	examination	examination	NN
50957	4229	11	all	all	PDT
50957	4229	12	the	the	DT
50957	4229	13	evidence	evidence	NN
50957	4229	14	for	for	IN
50957	4229	15	Tertiary	tertiary	JJ
50957	4229	16	man	man	NN
50957	4229	17	,	,	,
50957	4229	18	coming	come	VBG
50957	4229	19	under	under	IN
50957	4229	20	either	either	DT
50957	4229	21	of	of	IN
50957	4229	22	these	these	DT
50957	4229	23	three	three	CD
50957	4229	24	heads	head	NNS
50957	4229	25	,	,	,
50957	4229	26	that	that	WDT
50957	4229	27	had	have	VBD
50957	4229	28	been	be	VBN
50957	4229	29	brought	bring	VBN
50957	4229	30	forward	forward	RB
50957	4229	31	up	up	IN
50957	4229	32	to	to	IN
50957	4229	33	that	that	DT
50957	4229	34	date	date	NN
50957	4229	35	.	.	.
50957	4230	1	The	the	DT
50957	4230	2	instances	instance	NNS
50957	4230	3	of	of	IN
50957	4230	4	the	the	DT
50957	4230	5	discovery	discovery	NN
50957	4230	6	of	of	IN
50957	4230	7	human	human	JJ
50957	4230	8	bones	bone	NNS
50957	4230	9	in	in	IN
50957	4230	10	Europe	Europe	NNP
50957	4230	11	were	be	VBD
50957	4230	12	two	two	CD
50957	4230	13	--	--	:
50957	4230	14	at	at	IN
50957	4230	15	Colle	Colle	NNP
50957	4230	16	del	del	NNP
50957	4230	17	Vento	Vento	NNP
50957	4230	18	,	,	,
50957	4230	19	in	in	IN
50957	4230	20	Savona	Savona	NNP
50957	4230	21	,	,	,
50957	4230	22	and	and	CC
50957	4230	23	Castenedolo	Castenedolo	NNP
50957	4230	24	,	,	,
50957	4230	25	near	near	IN
50957	4230	26	Brescia	Brescia	NNP
50957	4230	27	,	,	,
50957	4230	28	both	both	CC
50957	4230	29	in	in	IN
50957	4230	30	Italy	Italy	NNP
50957	4230	31	.	.	.
50957	4231	1	At	at	IN
50957	4231	2	the	the	DT
50957	4231	3	former	former	JJ
50957	4231	4	site	site	NN
50957	4231	5	,	,	,
50957	4231	6	in	in	IN
50957	4231	7	a	a	DT
50957	4231	8	Pliocene	pliocene	JJ
50957	4231	9	marine	marine	JJ
50957	4231	10	deposit	deposit	NN
50957	4231	11	abounding	abound	VBG
50957	4231	12	in	in	IN
50957	4231	13	fossil	fossil	JJ
50957	4231	14	oysters	oyster	NNS
50957	4231	15	and	and	CC
50957	4231	16	containing	contain	VBG
50957	4231	17	some	some	DT
50957	4231	18	_	_	NNP
50957	4231	19	scattered	scatter	VBN
50957	4231	20	_	_	NNP
50957	4231	21	bones	bone	NNS
50957	4231	22	of	of	IN
50957	4231	23	fossil	fossil	JJ
50957	4231	24	mammals	mammal	NNS
50957	4231	25	,	,	,
50957	4231	26	a	a	DT
50957	4231	27	human	human	JJ
50957	4231	28	skeleton	skeleton	NN
50957	4231	29	was	be	VBD
50957	4231	30	found	find	VBN
50957	4231	31	_	_	NNP
50957	4231	32	with	with	IN
50957	4231	33	the	the	DT
50957	4231	34	bones	bone	NNS
50957	4231	35	lying	lie	VBG
50957	4231	36	in	in	IN
50957	4231	37	their	-PRON-	PRP$
50957	4231	38	natural	natural	JJ
50957	4231	39	connection	connection	NN
50957	4231	40	_	_	NNP
50957	4231	41	.	.	.
50957	4232	1	Mortillet	Mortillet	NNP
50957	4232	2	,	,	,
50957	4232	3	however	however	RB
50957	4232	4	,	,	,
50957	4232	5	and	and	CC
50957	4232	6	many	many	JJ
50957	4232	7	others	other	NNS
50957	4232	8	regard	regard	VBP
50957	4232	9	this	this	DT
50957	4232	10	as	as	IN
50957	4232	11	an	an	DT
50957	4232	12	instance	instance	NN
50957	4232	13	of	of	IN
50957	4232	14	a	a	DT
50957	4232	15	subsequent	subsequent	JJ
50957	4232	16	interment	interment	NN
50957	4232	17	rather	rather	RB
50957	4232	18	than	than	IN
50957	4232	19	as	as	IN
50957	4232	20	proof	proof	NN
50957	4232	21	that	that	IN
50957	4232	22	the	the	DT
50957	4232	23	man	man	NN
50957	4232	24	lived	live	VBD
50957	4232	25	in	in	IN
50957	4232	26	Pliocene	Pliocene	NNP
50957	4232	27	times	time	NNS
50957	4232	28	.	.	.
50957	4233	1	[	[	-LRB-
50957	4233	2	EY	EY	NNP
50957	4233	3	]	]	-RRB-
50957	4233	4	At	at	IN
50957	4233	5	Castenedolo	Castenedolo	NNP
50957	4233	6	,	,	,
50957	4233	7	in	in	IN
50957	4233	8	a	a	DT
50957	4233	9	similar	similar	JJ
50957	4233	10	marine	marine	JJ
50957	4233	11	Pliocene	pliocene	JJ
50957	4233	12	formation	formation	NN
50957	4233	13	,	,	,
50957	4233	14	on	on	IN
50957	4233	15	three	three	CD
50957	4233	16	different	different	JJ
50957	4233	17	occasions	occasion	NNS
50957	4233	18	human	human	JJ
50957	4233	19	skeletons	skeleton	NNS
50957	4233	20	have	have	VBP
50957	4233	21	been	be	VBN
50957	4233	22	discovered	discover	VBN
50957	4233	23	,	,	,
50957	4233	24	but	but	CC
50957	4233	25	in	in	IN
50957	4233	26	different	different	JJ
50957	4233	27	strata	strata	NN
50957	4233	28	.	.	.
50957	4234	1	One	one	CD
50957	4234	2	investigator	investigator	NN
50957	4234	3	has	have	VBZ
50957	4234	4	accounted	account	VBN
50957	4234	5	for	for	IN
50957	4234	6	these	these	DT
50957	4234	7	as	as	IN
50957	4234	8	the	the	DT
50957	4234	9	result	result	NN
50957	4234	10	of	of	IN
50957	4234	11	a	a	DT
50957	4234	12	shipwreck	shipwreck	NN
50957	4234	13	in	in	IN
50957	4234	14	the	the	DT
50957	4234	15	Pliocene	pliocene	JJ
50957	4234	16	period	period	NN
50957	4234	17	.	.	.
50957	4235	1	This	this	DT
50957	4235	2	bold	bold	JJ
50957	4235	3	hypothesis	hypothesis	NN
50957	4235	4	not	not	RB
50957	4235	5	only	only	RB
50957	4235	6	requires	require	VBZ
50957	4235	7	that	that	DT
50957	4235	8	man	man	NN
50957	4235	9	should	should	MD
50957	4235	10	have	have	VB
50957	4235	11	been	be	VBN
50957	4235	12	sufficiently	sufficiently	RB
50957	4235	13	advanced	advanced	JJ
50957	4235	14	at	at	IN
50957	4235	15	that	that	DT
50957	4235	16	very	very	RB
50957	4235	17	remote	remote	JJ
50957	4235	18	period	period	NN
50957	4235	19	to	to	TO
50957	4235	20	have	have	VB
50957	4235	21	navigated	navigate	VBN
50957	4235	22	the	the	DT
50957	4235	23	sea	sea	NN
50957	4235	24	,	,	,
50957	4235	25	but	but	CC
50957	4235	26	it	-PRON-	PRP
50957	4235	27	calls	call	VBZ
50957	4235	28	for	for	IN
50957	4235	29	two	two	CD
50957	4235	30	shipwrecks	shipwreck	NNS
50957	4235	31	,	,	,
50957	4235	32	at	at	IN
50957	4235	33	different	different	JJ
50957	4235	34	times	time	NNS
50957	4235	35	,	,	,
50957	4235	36	at	at	IN
50957	4235	37	the	the	DT
50957	4235	38	same	same	JJ
50957	4235	39	point	point	NN
50957	4235	40	.	.	.
50957	4236	1	It	-PRON-	PRP
50957	4236	2	has	have	VBZ
50957	4236	3	,	,	,
50957	4236	4	however	however	RB
50957	4236	5	,	,	,
50957	4236	6	since	since	IN
50957	4236	7	been	be	VBN
50957	4236	8	abandoned	abandon	VBN
50957	4236	9	by	by	IN
50957	4236	10	its	-PRON-	PRP$
50957	4236	11	author	author	NN
50957	4236	12	in	in	IN
50957	4236	13	favor	favor	NN
50957	4236	14	of	of	IN
50957	4236	15	the	the	DT
50957	4236	16	presumption	presumption	NN
50957	4236	17	of	of	IN
50957	4236	18	subsequent	subsequent	JJ
50957	4236	19	interments	interment	NNS
50957	4236	20	,	,	,
50957	4236	21	as	as	IN
50957	4236	22	in	in	IN
50957	4236	23	the	the	DT
50957	4236	24	previous	previous	JJ
50957	4236	25	instance	instance	NN
50957	4236	26	.	.	.
50957	4237	1	[	[	-LRB-
50957	4237	2	EZ	EZ	NNP
50957	4237	3	]	]	-RRB-
50957	4237	4	[	[	-LRB-
50957	4237	5	Footnote	Footnote	NNP
50957	4237	6	EY	EY	NNP
50957	4237	7	:	:	:
50957	4237	8	This	this	DT
50957	4237	9	is	be	VBZ
50957	4237	10	also	also	RB
50957	4237	11	the	the	DT
50957	4237	12	opinion	opinion	NN
50957	4237	13	of	of	IN
50957	4237	14	Hamy	Hamy	NNP
50957	4237	15	,	,	,
50957	4237	16	_	_	NNP
50957	4237	17	Précis	Précis	NNP
50957	4237	18	de	de	IN
50957	4237	19	Paléontologie	Paléontologie	NNP
50957	4237	20	Humaine	Humaine	NNP
50957	4237	21	_	_	NNP
50957	4237	22	,	,	,
50957	4237	23	p.	p.	NN
50957	4237	24	67	67	CD
50957	4237	25	.	.	.
50957	4238	1	Professor	Professor	NNP
50957	4238	2	Le	Le	NNP
50957	4238	3	Conte	Conte	NNP
50957	4238	4	,	,	,
50957	4238	5	_	_	NNP
50957	4238	6	Elements	Elements	NNPS
50957	4238	7	of	of	IN
50957	4238	8	Geology	Geology	NNP
50957	4238	9	_	_	NNP
50957	4238	10	(	(	-LRB-
50957	4238	11	third	third	NNP
50957	4238	12	edition	edition	NN
50957	4238	13	,	,	,
50957	4238	14	1891	1891	CD
50957	4238	15	)	)	-RRB-
50957	4238	16	,	,	,
50957	4238	17	p.	p.	NN
50957	4238	18	609	609	CD
50957	4238	19	,	,	,
50957	4238	20	is	be	VBZ
50957	4238	21	wrong	wrong	JJ
50957	4238	22	in	in	IN
50957	4238	23	attributing	attribute	VBG
50957	4238	24	the	the	DT
50957	4238	25	opposite	opposite	JJ
50957	4238	26	conclusion	conclusion	NN
50957	4238	27	to	to	IN
50957	4238	28	Hamy	Hamy	NNP
50957	4238	29	,	,	,
50957	4238	30	on	on	IN
50957	4238	31	the	the	DT
50957	4238	32	evidence	evidence	NN
50957	4238	33	of	of	IN
50957	4238	34	"	"	``
50957	4238	35	flint	flint	NN
50957	4238	36	implements	implement	NNS
50957	4238	37	found	find	VBN
50957	4238	38	in	in	IN
50957	4238	39	this	this	DT
50957	4238	40	locality	locality	NN
50957	4238	41	.	.	.
50957	4238	42	"	"	''
50957	4238	43	]	]	-RRB-
50957	4239	1	[	[	-LRB-
50957	4239	2	Footnote	Footnote	NNP
50957	4239	3	EZ	EZ	NNP
50957	4239	4	:	:	:
50957	4239	5	Bullettino	Bullettino	NNP
50957	4239	6	di	di	NNP
50957	4239	7	Paletnologia	Paletnologia	NNP
50957	4239	8	Italiana	Italiana	NNP
50957	4239	9	,	,	,
50957	4239	10	tome	tome	VBP
50957	4239	11	xv	xv	NNP
50957	4239	12	,	,	,
50957	4239	13	p.	p.	NN
50957	4239	14	109	109	CD
50957	4239	15	(	(	-LRB-
50957	4239	16	August	August	NNP
50957	4239	17	18	18	CD
50957	4239	18	,	,	,
50957	4239	19	1889	1889	CD
50957	4239	20	)	)	-RRB-
50957	4239	21	.	.	.
50957	4239	22	]	]	-RRB-
50957	4240	1	Animal	animal	NN
50957	4240	2	bones	bone	NNS
50957	4240	3	showing	show	VBG
50957	4240	4	cuts	cut	NNS
50957	4240	5	or	or	CC
50957	4240	6	breaks	break	NNS
50957	4240	7	supposed	suppose	VBN
50957	4240	8	to	to	TO
50957	4240	9	be	be	VB
50957	4240	10	the	the	DT
50957	4240	11	work	work	NN
50957	4240	12	of	of	IN
50957	4240	13	man	man	NN
50957	4240	14	have	have	VBP
50957	4240	15	been	be	VBN
50957	4240	16	found	find	VBN
50957	4240	17	in	in	IN
50957	4240	18	seventeen	seventeen	CD
50957	4240	19	different	different	JJ
50957	4240	20	localities	locality	NNS
50957	4240	21	in	in	IN
50957	4240	22	Europe	Europe	NNP
50957	4240	23	.	.	.
50957	4241	1	They	-PRON-	PRP
50957	4241	2	can	can	MD
50957	4241	3	all	all	RB
50957	4241	4	,	,	,
50957	4241	5	however	however	RB
50957	4241	6	,	,	,
50957	4241	7	be	be	VB
50957	4241	8	accounted	account	VBN
50957	4241	9	for	for	IN
50957	4241	10	as	as	IN
50957	4241	11	the	the	DT
50957	4241	12	result	result	NN
50957	4241	13	of	of	IN
50957	4241	14	natural	natural	JJ
50957	4241	15	movements	movement	NNS
50957	4241	16	or	or	CC
50957	4241	17	pressure	pressure	NN
50957	4241	18	of	of	IN
50957	4241	19	the	the	DT
50957	4241	20	soil	soil	NN
50957	4241	21	acting	act	VBG
50957	4241	22	in	in	IN
50957	4241	23	connection	connection	NN
50957	4241	24	with	with	IN
50957	4241	25	sharp	sharp	JJ
50957	4241	26	substances	substance	NNS
50957	4241	27	,	,	,
50957	4241	28	like	like	IN
50957	4241	29	fractured	fractured	JJ
50957	4241	30	flints	flint	NNS
50957	4241	31	,	,	,
50957	4241	32	or	or	CC
50957	4241	33	else	else	RB
50957	4241	34	as	as	IN
50957	4241	35	having	have	VBG
50957	4241	36	been	be	VBN
50957	4241	37	made	make	VBN
50957	4241	38	by	by	IN
50957	4241	39	the	the	DT
50957	4241	40	teeth	tooth	NNS
50957	4241	41	of	of	IN
50957	4241	42	sharks	shark	NNS
50957	4241	43	,	,	,
50957	4241	44	whose	whose	WP$
50957	4241	45	fossil	fossil	NN
50957	4241	46	remains	remain	NNS
50957	4241	47	are	be	VBP
50957	4241	48	found	find	VBN
50957	4241	49	in	in	IN
50957	4241	50	great	great	JJ
50957	4241	51	abundance	abundance	NN
50957	4241	52	in	in	IN
50957	4241	53	the	the	DT
50957	4241	54	same	same	JJ
50957	4241	55	formation	formation	NN
50957	4241	56	.	.	.
50957	4242	1	All	all	PDT
50957	4242	2	the	the	DT
50957	4242	3	discoveries	discovery	NNS
50957	4242	4	of	of	IN
50957	4242	5	flints	flint	NNS
50957	4242	6	supposed	suppose	VBN
50957	4242	7	to	to	TO
50957	4242	8	show	show	VB
50957	4242	9	traces	trace	NNS
50957	4242	10	of	of	IN
50957	4242	11	intentional	intentional	JJ
50957	4242	12	chipping	chipping	NN
50957	4242	13	are	be	VBP
50957	4242	14	pronounced	pronounce	VBN
50957	4242	15	to	to	TO
50957	4242	16	be	be	VB
50957	4242	17	unsatisfactory	unsatisfactory	JJ
50957	4242	18	,	,	,
50957	4242	19	with	with	IN
50957	4242	20	the	the	DT
50957	4242	21	exception	exception	NN
50957	4242	22	of	of	IN
50957	4242	23	those	those	DT
50957	4242	24	found	find	VBN
50957	4242	25	in	in	IN
50957	4242	26	three	three	CD
50957	4242	27	localities	locality	NNS
50957	4242	28	--	--	:
50957	4242	29	Thenay	Thenay	NNP
50957	4242	30	(	(	-LRB-
50957	4242	31	near	near	IN
50957	4242	32	Tours	Tours	NNPS
50957	4242	33	)	)	-RRB-
50957	4242	34	and	and	CC
50957	4242	35	Puy	Puy	NNP
50957	4242	36	-	-	HYPH
50957	4242	37	Courny	Courny	NNP
50957	4242	38	(	(	-LRB-
50957	4242	39	near	near	IN
50957	4242	40	Aurillac	Aurillac	NNP
50957	4242	41	)	)	-RRB-
50957	4242	42	,	,	,
50957	4242	43	in	in	IN
50957	4242	44	France	France	NNP
50957	4242	45	,	,	,
50957	4242	46	and	and	CC
50957	4242	47	Otta	Otta	NNP
50957	4242	48	,	,	,
50957	4242	49	in	in	IN
50957	4242	50	the	the	DT
50957	4242	51	valley	valley	NN
50957	4242	52	of	of	IN
50957	4242	53	the	the	DT
50957	4242	54	Tagus	Tagus	NNP
50957	4242	55	,	,	,
50957	4242	56	in	in	IN
50957	4242	57	Portugal	Portugal	NNP
50957	4242	58	.	.	.
50957	4243	1	As	as	IN
50957	4243	2	European	european	JJ
50957	4243	3	archæologists	archæologist	NNS
50957	4243	4	at	at	IN
50957	4243	5	the	the	DT
50957	4243	6	present	present	JJ
50957	4243	7	time	time	NN
50957	4243	8	are	be	VBP
50957	4243	9	substantially	substantially	RB
50957	4243	10	in	in	IN
50957	4243	11	accord	accord	NN
50957	4243	12	with	with	IN
50957	4243	13	Mortillet	Mortillet	NNP
50957	4243	14	in	in	IN
50957	4243	15	restricting	restrict	VBG
50957	4243	16	the	the	DT
50957	4243	17	discussion	discussion	NN
50957	4243	18	to	to	IN
50957	4243	19	these	these	DT
50957	4243	20	three	three	CD
50957	4243	21	places	place	NNS
50957	4243	22	,	,	,
50957	4243	23	I	-PRON-	PRP
50957	4243	24	will	will	MD
50957	4243	25	follow	follow	VB
50957	4243	26	their	-PRON-	PRP$
50957	4243	27	example	example	NN
50957	4243	28	.	.	.
50957	4244	1	But	but	CC
50957	4244	2	although	although	IN
50957	4244	3	Mortillet	Mortillet	NNP
50957	4244	4	believes	believe	VBZ
50957	4244	5	that	that	IN
50957	4244	6	flints	flint	NNS
50957	4244	7	found	find	VBD
50957	4244	8	at	at	IN
50957	4244	9	all	all	PDT
50957	4244	10	these	these	DT
50957	4244	11	localities	locality	NNS
50957	4244	12	exhibit	exhibit	VBP
50957	4244	13	marks	mark	NNS
50957	4244	14	of	of	IN
50957	4244	15	intelligent	intelligent	JJ
50957	4244	16	action	action	NN
50957	4244	17	,	,	,
50957	4244	18	he	-PRON-	PRP
50957	4244	19	will	will	MD
50957	4244	20	not	not	RB
50957	4244	21	admit	admit	VB
50957	4244	22	that	that	IN
50957	4244	23	they	-PRON-	PRP
50957	4244	24	are	be	VBP
50957	4244	25	the	the	DT
50957	4244	26	work	work	NN
50957	4244	27	of	of	IN
50957	4244	28	man	man	NN
50957	4244	29	.	.	.
50957	4245	1	He	-PRON-	PRP
50957	4245	2	attributes	attribute	VBZ
50957	4245	3	them	-PRON-	PRP
50957	4245	4	to	to	IN
50957	4245	5	an	an	DT
50957	4245	6	intelligent	intelligent	JJ
50957	4245	7	ancestor	ancestor	NN
50957	4245	8	of	of	IN
50957	4245	9	man	man	NN
50957	4245	10	,	,	,
50957	4245	11	whom	whom	WP
50957	4245	12	he	-PRON-	PRP
50957	4245	13	calls	call	VBZ
50957	4245	14	by	by	IN
50957	4245	15	the	the	DT
50957	4245	16	name	name	NN
50957	4245	17	of	of	IN
50957	4245	18	anthropopithecus	anthropopithecus	NN
50957	4245	19	,	,	,
50957	4245	20	or	or	CC
50957	4245	21	the	the	DT
50957	4245	22	precursor	precursor	NN
50957	4245	23	of	of	IN
50957	4245	24	man	man	NN
50957	4245	25	.	.	.
50957	4246	1	Of	of	IN
50957	4246	2	this	this	DT
50957	4246	3	creature	creature	NN
50957	4246	4	he	-PRON-	PRP
50957	4246	5	distinguishes	distinguish	VBZ
50957	4246	6	three	three	CD
50957	4246	7	different	different	JJ
50957	4246	8	species	specie	NNS
50957	4246	9	,	,	,
50957	4246	10	named	name	VBN
50957	4246	11	respectively	respectively	RB
50957	4246	12	after	after	IN
50957	4246	13	the	the	DT
50957	4246	14	discoverers	discoverer	NNS
50957	4246	15	of	of	IN
50957	4246	16	the	the	DT
50957	4246	17	flints	flint	NNS
50957	4246	18	in	in	IN
50957	4246	19	the	the	DT
50957	4246	20	three	three	CD
50957	4246	21	localities	locality	NNS
50957	4246	22	just	just	RB
50957	4246	23	mentioned	mention	VBN
50957	4246	24	.	.	.
50957	4247	1	The	the	DT
50957	4247	2	precursor	precursor	NN
50957	4247	3	,	,	,
50957	4247	4	however	however	RB
50957	4247	5	,	,	,
50957	4247	6	has	have	VBZ
50957	4247	7	found	find	VBN
50957	4247	8	up	up	RP
50957	4247	9	to	to	IN
50957	4247	10	this	this	DT
50957	4247	11	time	time	NN
50957	4247	12	only	only	RB
50957	4247	13	a	a	DT
50957	4247	14	very	very	RB
50957	4247	15	limited	limited	JJ
50957	4247	16	acceptance	acceptance	NN
50957	4247	17	among	among	IN
50957	4247	18	men	man	NNS
50957	4247	19	of	of	IN
50957	4247	20	science	science	NN
50957	4247	21	,	,	,
50957	4247	22	although	although	IN
50957	4247	23	a	a	DT
50957	4247	24	few	few	JJ
50957	4247	25	believe	believe	NN
50957	4247	26	in	in	IN
50957	4247	27	him	-PRON-	PRP
50957	4247	28	on	on	IN
50957	4247	29	purely	purely	RB
50957	4247	30	theoretical	theoretical	JJ
50957	4247	31	grounds	ground	NNS
50957	4247	32	.	.	.
50957	4248	1	The	the	DT
50957	4248	2	discussion	discussion	NN
50957	4248	3	generally	generally	RB
50957	4248	4	turns	turn	VBZ
50957	4248	5	upon	upon	IN
50957	4248	6	the	the	DT
50957	4248	7	question	question	NN
50957	4248	8	whether	whether	IN
50957	4248	9	these	these	DT
50957	4248	10	flints	flint	NNS
50957	4248	11	were	be	VBD
50957	4248	12	chipped	chip	VBN
50957	4248	13	intentionally	intentionally	RB
50957	4248	14	or	or	CC
50957	4248	15	are	be	VBP
50957	4248	16	the	the	DT
50957	4248	17	result	result	NN
50957	4248	18	of	of	IN
50957	4248	19	natural	natural	JJ
50957	4248	20	causes	cause	NNS
50957	4248	21	;	;	,
50957	4248	22	and	and	CC
50957	4248	23	also	also	RB
50957	4248	24	upon	upon	IN
50957	4248	25	the	the	DT
50957	4248	26	determination	determination	NN
50957	4248	27	of	of	IN
50957	4248	28	the	the	DT
50957	4248	29	geological	geological	JJ
50957	4248	30	age	age	NN
50957	4248	31	of	of	IN
50957	4248	32	the	the	DT
50957	4248	33	formations	formation	NNS
50957	4248	34	in	in	IN
50957	4248	35	which	which	WDT
50957	4248	36	they	-PRON-	PRP
50957	4248	37	are	be	VBP
50957	4248	38	found	find	VBN
50957	4248	39	.	.	.
50957	4249	1	[	[	-LRB-
50957	4249	2	Illustration	illustration	NN
50957	4249	3	:	:	:
50957	4249	4	Fig	Fig	NNP
50957	4249	5	.	.	.
50957	4250	1	108.--Flint	108.--flint	CD
50957	4250	2	flakes	flake	VBZ
50957	4250	3	collected	collect	VBN
50957	4250	4	by	by	IN
50957	4250	5	Abbé	Abbé	NNP
50957	4250	6	Bourgeois	Bourgeois	NNP
50957	4250	7	from	from	IN
50957	4250	8	Miocene	miocene	JJ
50957	4250	9	strata	strata	NN
50957	4250	10	at	at	IN
50957	4250	11	Thenay	Thenay	NNP
50957	4250	12	(	(	-LRB-
50957	4250	13	after	after	IN
50957	4250	14	Gaudry	Gaudry	NNP
50957	4250	15	)	)	-RRB-
50957	4250	16	.	.	.
50957	4251	1	Natural	natural	JJ
50957	4251	2	size	size	NN
50957	4251	3	.	.	.
50957	4251	4	]	]	-RRB-
50957	4252	1	I	-PRON-	PRP
50957	4252	2	visited	visit	VBD
50957	4252	3	Thenay	Thenay	NNP
50957	4252	4	,	,	,
50957	4252	5	the	the	DT
50957	4252	6	most	most	RBS
50957	4252	7	celebrated	celebrated	JJ
50957	4252	8	of	of	IN
50957	4252	9	these	these	DT
50957	4252	10	three	three	CD
50957	4252	11	localities	locality	NNS
50957	4252	12	,	,	,
50957	4252	13	in	in	IN
50957	4252	14	1877	1877	CD
50957	4252	15	,	,	,
50957	4252	16	and	and	CC
50957	4252	17	had	have	VBD
50957	4252	18	the	the	DT
50957	4252	19	advantage	advantage	NN
50957	4252	20	of	of	IN
50957	4252	21	studying	study	VBG
50957	4252	22	the	the	DT
50957	4252	23	question	question	NN
50957	4252	24	there	there	RB
50957	4252	25	under	under	IN
50957	4252	26	the	the	DT
50957	4252	27	guidance	guidance	NN
50957	4252	28	of	of	IN
50957	4252	29	the	the	DT
50957	4252	30	late	late	JJ
50957	4252	31	Abbé	Abbé	NNP
50957	4252	32	Bourgeois	Bourgeois	NNP
50957	4252	33	,	,	,
50957	4252	34	the	the	DT
50957	4252	35	discoverer	discoverer	NN
50957	4252	36	of	of	IN
50957	4252	37	the	the	DT
50957	4252	38	flints	flint	NNS
50957	4252	39	,	,	,
50957	4252	40	and	and	CC
50957	4252	41	one	one	CD
50957	4252	42	of	of	IN
50957	4252	43	the	the	DT
50957	4252	44	most	most	RBS
50957	4252	45	prominent	prominent	JJ
50957	4252	46	advocates	advocate	NNS
50957	4252	47	of	of	IN
50957	4252	48	the	the	DT
50957	4252	49	Tertiary	Tertiary	NNP
50957	4252	50	man	man	NN
50957	4252	51	.	.	.
50957	4253	1	This	this	DT
50957	4253	2	was	be	VBD
50957	4253	3	the	the	DT
50957	4253	4	year	year	NN
50957	4253	5	before	before	IN
50957	4253	6	he	-PRON-	PRP
50957	4253	7	died	die	VBD
50957	4253	8	,	,	,
50957	4253	9	and	and	CC
50957	4253	10	he	-PRON-	PRP
50957	4253	11	showed	show	VBD
50957	4253	12	me	-PRON-	PRP
50957	4253	13	at	at	IN
50957	4253	14	the	the	DT
50957	4253	15	time	time	NN
50957	4253	16	his	-PRON-	PRP$
50957	4253	17	complete	complete	JJ
50957	4253	18	collection	collection	NN
50957	4253	19	,	,	,
50957	4253	20	and	and	CC
50957	4253	21	gave	give	VBD
50957	4253	22	me	-PRON-	PRP
50957	4253	23	several	several	JJ
50957	4253	24	of	of	IN
50957	4253	25	the	the	DT
50957	4253	26	objects	object	NNS
50957	4253	27	he	-PRON-	PRP
50957	4253	28	had	have	VBD
50957	4253	29	discovered	discover	VBN
50957	4253	30	.	.	.
50957	4254	1	Geologists	geologist	NNS
50957	4254	2	are	be	VBP
50957	4254	3	agreed	agree	VBN
50957	4254	4	in	in	IN
50957	4254	5	assigning	assign	VBG
50957	4254	6	the	the	DT
50957	4254	7	deposits	deposit	NNS
50957	4254	8	in	in	IN
50957	4254	9	which	which	WDT
50957	4254	10	they	-PRON-	PRP
50957	4254	11	occur	occur	VBP
50957	4254	12	to	to	IN
50957	4254	13	the	the	DT
50957	4254	14	lower	low	JJR
50957	4254	15	Miocene	Miocene	NNP
50957	4254	16	or	or	CC
50957	4254	17	middle	middle	JJ
50957	4254	18	Tertiary	tertiary	JJ
50957	4254	19	period	period	NN
50957	4254	20	,	,	,
50957	4254	21	which	which	WDT
50957	4254	22	restricts	restrict	VBZ
50957	4254	23	the	the	DT
50957	4254	24	discussion	discussion	NN
50957	4254	25	to	to	IN
50957	4254	26	the	the	DT
50957	4254	27	character	character	NN
50957	4254	28	of	of	IN
50957	4254	29	the	the	DT
50957	4254	30	flints	flint	NNS
50957	4254	31	themselves	-PRON-	PRP
50957	4254	32	.	.	.
50957	4255	1	The	the	DT
50957	4255	2	accompanying	accompanying	JJ
50957	4255	3	woodcut[FA	woodcut[fa	NN
50957	4255	4	]	]	-RRB-
50957	4255	5	gives	give	VBZ
50957	4255	6	some	some	DT
50957	4255	7	indication	indication	NN
50957	4255	8	of	of	IN
50957	4255	9	their	-PRON-	PRP$
50957	4255	10	appearance	appearance	NN
50957	4255	11	,	,	,
50957	4255	12	although	although	IN
50957	4255	13	it	-PRON-	PRP
50957	4255	14	is	be	VBZ
50957	4255	15	misleading	misleading	JJ
50957	4255	16	,	,	,
50957	4255	17	because	because	IN
50957	4255	18	the	the	DT
50957	4255	19	long	long	JJ
50957	4255	20	figure	figure	NN
50957	4255	21	resembling	resemble	VBG
50957	4255	22	a	a	DT
50957	4255	23	flint	flint	NN
50957	4255	24	knife	knife	NN
50957	4255	25	is	be	VBZ
50957	4255	26	intended	intend	VBN
50957	4255	27	to	to	TO
50957	4255	28	represent	represent	VB
50957	4255	29	a	a	DT
50957	4255	30	solid	solid	JJ
50957	4255	31	nucleus	nucleus	NN
50957	4255	32	.	.	.
50957	4256	1	None	none	NN
50957	4256	2	of	of	IN
50957	4256	3	these	these	DT
50957	4256	4	objects	object	NNS
50957	4256	5	,	,	,
50957	4256	6	however	however	RB
50957	4256	7	,	,	,
50957	4256	8	ought	ought	MD
50957	4256	9	to	to	TO
50957	4256	10	be	be	VB
50957	4256	11	called	call	VBN
50957	4256	12	"	"	``
50957	4256	13	flints	flint	NNS
50957	4256	14	flakes	flake	NNS
50957	4256	15	,	,	,
50957	4256	16	"	"	``
50957	4256	17	as	as	IN
50957	4256	18	very	very	RB
50957	4256	19	few	few	JJ
50957	4256	20	,	,	,
50957	4256	21	if	if	IN
50957	4256	22	any	any	DT
50957	4256	23	,	,	,
50957	4256	24	flakes	flake	VBZ
50957	4256	25	showing	show	VBG
50957	4256	26	the	the	DT
50957	4256	27	"	"	``
50957	4256	28	bulb	bulb	NN
50957	4256	29	of	of	IN
50957	4256	30	percussion	percussion	NN
50957	4256	31	,	,	,
50957	4256	32	"	"	''
50957	4256	33	always	always	RB
50957	4256	34	seen	see	VBN
50957	4256	35	upon	upon	IN
50957	4256	36	them	-PRON-	PRP
50957	4256	37	,	,	,
50957	4256	38	have	have	VBP
50957	4256	39	been	be	VBN
50957	4256	40	discovered	discover	VBN
50957	4256	41	in	in	IN
50957	4256	42	the	the	DT
50957	4256	43	Tertiary	Tertiary	NNP
50957	4256	44	deposits	deposit	NNS
50957	4256	45	at	at	IN
50957	4256	46	Thenay,[FB	thenay,[fb	ADD
50957	4256	47	]	]	-RRB-
50957	4256	48	although	although	IN
50957	4256	49	I	-PRON-	PRP
50957	4256	50	have	have	VBP
50957	4256	51	found	find	VBN
50957	4256	52	them	-PRON-	PRP
50957	4256	53	there	there	RB
50957	4256	54	myself	-PRON-	PRP
50957	4256	55	_	_	IN
50957	4256	56	upon	upon	IN
50957	4256	57	the	the	DT
50957	4256	58	surface	surface	NN
50957	4256	59	_	_	NNP
50957	4256	60	.	.	.
50957	4257	1	The	the	DT
50957	4257	2	three	three	CD
50957	4257	3	other	other	JJ
50957	4257	4	figures	figure	NNS
50957	4257	5	would	would	MD
50957	4257	6	be	be	VB
50957	4257	7	classed	class	VBN
50957	4257	8	by	by	IN
50957	4257	9	archæologists	archæologist	NNS
50957	4257	10	as	as	IN
50957	4257	11	"	"	``
50957	4257	12	piercers	piercer	NNS
50957	4257	13	,	,	,
50957	4257	14	"	"	''
50957	4257	15	as	as	IN
50957	4257	16	Bourgeois	Bourgeois	NNP
50957	4257	17	has	have	VBZ
50957	4257	18	himself	-PRON-	PRP
50957	4257	19	designated	designate	VBN
50957	4257	20	them	-PRON-	PRP
50957	4257	21	,	,	,
50957	4257	22	and	and	CC
50957	4257	23	are	be	VBP
50957	4257	24	also	also	RB
50957	4257	25	solid	solid	JJ
50957	4257	26	objects	object	NNS
50957	4257	27	.	.	.
50957	4258	1	Many	many	JJ
50957	4258	2	of	of	IN
50957	4258	3	the	the	DT
50957	4258	4	Thenay	thenay	JJ
50957	4258	5	flints	flint	NNS
50957	4258	6	exhibit	exhibit	VBP
50957	4258	7	a	a	DT
50957	4258	8	"	"	``
50957	4258	9	crackled	crackled	JJ
50957	4258	10	"	"	''
50957	4258	11	appearance	appearance	NN
50957	4258	12	,	,	,
50957	4258	13	due	due	IN
50957	4258	14	to	to	IN
50957	4258	15	the	the	DT
50957	4258	16	action	action	NN
50957	4258	17	of	of	IN
50957	4258	18	heat	heat	NN
50957	4258	19	.	.	.
50957	4259	1	On	on	IN
50957	4259	2	this	this	DT
50957	4259	3	account	account	NN
50957	4259	4	Mortillet	Mortillet	NNP
50957	4259	5	maintains	maintain	VBZ
50957	4259	6	that	that	IN
50957	4259	7	they	-PRON-	PRP
50957	4259	8	were	be	VBD
50957	4259	9	splintered	splinter	VBN
50957	4259	10	by	by	IN
50957	4259	11	fire	fire	NN
50957	4259	12	,	,	,
50957	4259	13	and	and	CC
50957	4259	14	not	not	RB
50957	4259	15	formed	form	VBN
50957	4259	16	by	by	IN
50957	4259	17	percussion	percussion	NN
50957	4259	18	,	,	,
50957	4259	19	the	the	DT
50957	4259	20	usual	usual	JJ
50957	4259	21	method	method	NN
50957	4259	22	by	by	IN
50957	4259	23	which	which	WDT
50957	4259	24	flint	flint	NN
50957	4259	25	implements	implement	NNS
50957	4259	26	were	be	VBD
50957	4259	27	fabricated	fabricate	VBN
50957	4259	28	in	in	IN
50957	4259	29	the	the	DT
50957	4259	30	stone	stone	NN
50957	4259	31	age	age	NN
50957	4259	32	.	.	.
50957	4260	1	The	the	DT
50957	4260	2	Thenay	thenay	JJ
50957	4260	3	objects	object	NNS
50957	4260	4	are	be	VBP
50957	4260	5	all	all	DT
50957	4260	6	of	of	IN
50957	4260	7	very	very	RB
50957	4260	8	small	small	JJ
50957	4260	9	dimensions	dimension	NNS
50957	4260	10	,	,	,
50957	4260	11	and	and	CC
50957	4260	12	are	be	VBP
50957	4260	13	so	so	RB
50957	4260	14	absolutely	absolutely	RB
50957	4260	15	unlike	unlike	IN
50957	4260	16	the	the	DT
50957	4260	17	large	large	JJ
50957	4260	18	,	,	,
50957	4260	19	rudely	rudely	RB
50957	4260	20	-	-	HYPH
50957	4260	21	chipped	chip	VBN
50957	4260	22	axes	axis	NNS
50957	4260	23	of	of	IN
50957	4260	24	the	the	DT
50957	4260	25	Chellean	chellean	JJ
50957	4260	26	type	type	NN
50957	4260	27	,	,	,
50957	4260	28	found	find	VBN
50957	4260	29	in	in	IN
50957	4260	30	so	so	RB
50957	4260	31	many	many	JJ
50957	4260	32	different	different	JJ
50957	4260	33	parts	part	NNS
50957	4260	34	of	of	IN
50957	4260	35	the	the	DT
50957	4260	36	world	world	NN
50957	4260	37	,	,	,
50957	4260	38	and	and	CC
50957	4260	39	generally	generally	RB
50957	4260	40	accepted	accept	VBN
50957	4260	41	as	as	IN
50957	4260	42	the	the	DT
50957	4260	43	implement	implement	NN
50957	4260	44	used	use	VBN
50957	4260	45	by	by	IN
50957	4260	46	Palæolithic	palæolithic	JJ
50957	4260	47	man	man	NN
50957	4260	48	,	,	,
50957	4260	49	that	that	IN
50957	4260	50	the	the	DT
50957	4260	51	question	question	NN
50957	4260	52	naturally	naturally	RB
50957	4260	53	suggests	suggest	VBZ
50957	4260	54	itself	-PRON-	PRP
50957	4260	55	,	,	,
50957	4260	56	What	what	WP
50957	4260	57	could	could	MD
50957	4260	58	have	have	VB
50957	4260	59	been	be	VBN
50957	4260	60	the	the	DT
50957	4260	61	purpose	purpose	NN
50957	4260	62	for	for	IN
50957	4260	63	which	which	WDT
50957	4260	64	these	these	DT
50957	4260	65	little	little	JJ
50957	4260	66	implements	implement	NNS
50957	4260	67	were	be	VBD
50957	4260	68	employed	employ	VBN
50957	4260	69	?	?	.
50957	4261	1	No	no	DT
50957	4261	2	better	well	JJR
50957	4261	3	answer	answer	NN
50957	4261	4	has	have	VBZ
50957	4261	5	been	be	VBN
50957	4261	6	suggested	suggest	VBN
50957	4261	7	than	than	IN
50957	4261	8	the	the	DT
50957	4261	9	ludicrous	ludicrous	JJ
50957	4261	10	one	one	NN
50957	4261	11	that	that	WDT
50957	4261	12	they	-PRON-	PRP
50957	4261	13	were	be	VBD
50957	4261	14	used	use	VBN
50957	4261	15	by	by	IN
50957	4261	16	the	the	DT
50957	4261	17	hairy	hairy	JJ
50957	4261	18	anthropopithecus	anthropopithecus	NN
50957	4261	19	to	to	TO
50957	4261	20	rid	rid	VB
50957	4261	21	himself	-PRON-	PRP
50957	4261	22	of	of	IN
50957	4261	23	the	the	DT
50957	4261	24	vermin	vermin	NN
50957	4261	25	with	with	IN
50957	4261	26	which	which	WDT
50957	4261	27	he	-PRON-	PRP
50957	4261	28	was	be	VBD
50957	4261	29	infested	infest	VBN
50957	4261	30	.	.	.
50957	4262	1	[	[	-LRB-
50957	4262	2	Footnote	Footnote	NNP
50957	4262	3	FA	FA	NNP
50957	4262	4	:	:	:
50957	4262	5	From	from	IN
50957	4262	6	Le	Le	NNP
50957	4262	7	Conte	Conte	NNP
50957	4262	8	,	,	,
50957	4262	9	_	_	NNP
50957	4262	10	op	op	NN
50957	4262	11	.	.	.
50957	4263	1	cit	cit	NNP
50957	4263	2	.	.	.
50957	4263	3	_	_	NNP
50957	4263	4	,	,	,
50957	4263	5	p.	p.	NN
50957	4263	6	608	608	CD
50957	4263	7	.	.	.
50957	4264	1	The	the	DT
50957	4264	2	figures	figure	NNS
50957	4264	3	are	be	VBP
50957	4264	4	copied	copy	VBN
50957	4264	5	from	from	IN
50957	4264	6	Gaudry	Gaudry	NNP
50957	4264	7	,	,	,
50957	4264	8	who	who	WP
50957	4264	9	borrowed	borrow	VBD
50957	4264	10	them	-PRON-	PRP
50957	4264	11	from	from	IN
50957	4264	12	the	the	DT
50957	4264	13	article	article	NN
50957	4264	14	by	by	IN
50957	4264	15	Bourgeois	Bourgeois	NNP
50957	4264	16	,	,	,
50957	4264	17	_	_	NNP
50957	4264	18	Congrès	Congrès	NNP
50957	4264	19	Internat	Internat	NNP
50957	4264	20	.	.	.
50957	4265	1	de	de	NNP
50957	4265	2	Bruxelles	Bruxelles	NNP
50957	4265	3	_	_	NNP
50957	4265	4	,	,	,
50957	4265	5	1872	1872	CD
50957	4265	6	,	,	,
50957	4265	7	p.	p.	NN
50957	4265	8	89	89	CD
50957	4265	9	,	,	,
50957	4265	10	pl	pl	NNP
50957	4265	11	.	.	.
50957	4266	1	ii	ii	LS
50957	4266	2	;	;	:
50957	4266	3	and	and	CC
50957	4266	4	from	from	IN
50957	4266	5	his	-PRON-	PRP$
50957	4266	6	_	_	NNP
50957	4266	7	La	La	NNP
50957	4266	8	Question	Question	NNP
50957	4266	9	de	de	IN
50957	4266	10	l'Homme	l'Homme	NNP
50957	4266	11	Tertiare	Tertiare	NNP
50957	4266	12	_	_	NNP
50957	4266	13	.	.	.
50957	4267	1	Revue	Revue	NNP
50957	4267	2	des	des	NNP
50957	4267	3	Questions	Questions	NNP
50957	4267	4	Scientifiques	Scientifiques	NNPS
50957	4267	5	,	,	,
50957	4267	6	1877	1877	CD
50957	4267	7	,	,	,
50957	4267	8	p.	p.	NN
50957	4268	1	15	15	CD
50957	4268	2	.	.	.
50957	4268	3	]	]	-RRB-
50957	4269	1	[	[	-LRB-
50957	4269	2	Footnote	Footnote	NNP
50957	4269	3	FB	FB	NNP
50957	4269	4	:	:	:
50957	4269	5	Le	Le	NNP
50957	4269	6	Préhistorique	Préhistorique	NNP
50957	4269	7	,	,	,
50957	4269	8	p.	p.	NN
50957	4270	1	91	91	CD
50957	4270	2	.	.	.
50957	4270	3	]	]	-RRB-
50957	4271	1	But	but	CC
50957	4271	2	,	,	,
50957	4271	3	leaving	leave	VBG
50957	4271	4	aside	aside	RB
50957	4271	5	the	the	DT
50957	4271	6	question	question	NN
50957	4271	7	of	of	IN
50957	4271	8	their	-PRON-	PRP$
50957	4271	9	purpose	purpose	NN
50957	4271	10	,	,	,
50957	4271	11	let	let	VB
50957	4271	12	us	-PRON-	PRP
50957	4271	13	consider	consider	VB
50957	4271	14	the	the	DT
50957	4271	15	evidence	evidence	NN
50957	4271	16	presented	present	VBN
50957	4271	17	by	by	IN
50957	4271	18	the	the	DT
50957	4271	19	flints	flint	NNS
50957	4271	20	themselves	-PRON-	PRP
50957	4271	21	.	.	.
50957	4272	1	Do	do	VBP
50957	4272	2	they	-PRON-	PRP
50957	4272	3	exhibit	exhibit	VB
50957	4272	4	the	the	DT
50957	4272	5	unmistakable	unmistakable	JJ
50957	4272	6	traces	trace	NNS
50957	4272	7	of	of	IN
50957	4272	8	intentional	intentional	JJ
50957	4272	9	chipping	chipping	NN
50957	4272	10	produced	produce	VBN
50957	4272	11	by	by	IN
50957	4272	12	a	a	DT
50957	4272	13	series	series	NN
50957	4272	14	of	of	IN
50957	4272	15	slight	slight	JJ
50957	4272	16	blows	blow	NNS
50957	4272	17	or	or	CC
50957	4272	18	thrusts	thrust	NNS
50957	4272	19	,	,	,
50957	4272	20	delivered	deliver	VBN
50957	4272	21	in	in	IN
50957	4272	22	regular	regular	JJ
50957	4272	23	succession	succession	NN
50957	4272	24	and	and	CC
50957	4272	25	in	in	IN
50957	4272	26	the	the	DT
50957	4272	27	same	same	JJ
50957	4272	28	direction	direction	NN
50957	4272	29	,	,	,
50957	4272	30	with	with	IN
50957	4272	31	the	the	DT
50957	4272	32	result	result	NN
50957	4272	33	of	of	IN
50957	4272	34	forming	form	VBG
50957	4272	35	a	a	DT
50957	4272	36	distinctly	distinctly	RB
50957	4272	37	marked	mark	VBN
50957	4272	38	edge	edge	NN
50957	4272	39	?	?	.
50957	4273	1	And	and	CC
50957	4273	2	does	do	VBZ
50957	4273	3	the	the	DT
50957	4273	4	appearance	appearance	NN
50957	4273	5	of	of	IN
50957	4273	6	the	the	DT
50957	4273	7	action	action	NN
50957	4273	8	of	of	IN
50957	4273	9	fire	fire	NN
50957	4273	10	upon	upon	IN
50957	4273	11	their	-PRON-	PRP$
50957	4273	12	surface	surface	NN
50957	4273	13	imply	imply	VBP
50957	4273	14	the	the	DT
50957	4273	15	intervention	intervention	NN
50957	4273	16	of	of	IN
50957	4273	17	intelligence	intelligence	NN
50957	4273	18	?	?	.
50957	4274	1	To	to	IN
50957	4274	2	both	both	DT
50957	4274	3	questions	question	NNS
50957	4274	4	M.	M.	NNP
50957	4274	5	Adrien	Adrien	NNP
50957	4274	6	Arcelin	Arcelin	NNP
50957	4274	7	,	,	,
50957	4274	8	the	the	DT
50957	4274	9	well	well	RB
50957	4274	10	-	-	HYPH
50957	4274	11	known	know	VBN
50957	4274	12	geologist	geologist	NN
50957	4274	13	of	of	IN
50957	4274	14	Mâcon	Mâcon	NNP
50957	4274	15	,	,	,
50957	4274	16	has	have	VBZ
50957	4274	17	given	give	VBN
50957	4274	18	very	very	RB
50957	4274	19	sufficient	sufficient	JJ
50957	4274	20	replies	reply	NNS
50957	4274	21	in	in	IN
50957	4274	22	the	the	DT
50957	4274	23	negative	negative	NN
50957	4274	24	.	.	.
50957	4275	1	He	-PRON-	PRP
50957	4275	2	has	have	VBZ
50957	4275	3	discovered	discover	VBN
50957	4275	4	numerous	numerous	JJ
50957	4275	5	objects	object	NNS
50957	4275	6	of	of	IN
50957	4275	7	precisely	precisely	RB
50957	4275	8	similar	similar	JJ
50957	4275	9	appearance	appearance	NN
50957	4275	10	in	in	IN
50957	4275	11	Eocene	Eocene	NNP
50957	4275	12	deposits	deposit	NNS
50957	4275	13	in	in	IN
50957	4275	14	the	the	DT
50957	4275	15	neighborhood	neighborhood	NN
50957	4275	16	of	of	IN
50957	4275	17	Mâcon	Mâcon	NNP
50957	4275	18	.	.	.
50957	4276	1	[	[	-LRB-
50957	4276	2	FC	fc	NN
50957	4276	3	]	]	-RRB-
50957	4276	4	But	but	CC
50957	4276	5	,	,	,
50957	4276	6	instead	instead	RB
50957	4276	7	of	of	IN
50957	4276	8	pushing	push	VBG
50957	4276	9	man	man	NN
50957	4276	10	back	back	RB
50957	4276	11	on	on	IN
50957	4276	12	this	this	DT
50957	4276	13	account	account	NN
50957	4276	14	so	so	RB
50957	4276	15	much	much	RB
50957	4276	16	further	further	RB
50957	4276	17	into	into	IN
50957	4276	18	the	the	DT
50957	4276	19	past	past	NN
50957	4276	20	,	,	,
50957	4276	21	he	-PRON-	PRP
50957	4276	22	accounts	account	VBZ
50957	4276	23	for	for	IN
50957	4276	24	the	the	DT
50957	4276	25	marks	mark	NNS
50957	4276	26	of	of	IN
50957	4276	27	chipping	chipping	NN
50957	4276	28	to	to	TO
50957	4276	29	be	be	VB
50957	4276	30	seen	see	VBN
50957	4276	31	on	on	IN
50957	4276	32	many	many	JJ
50957	4276	33	of	of	IN
50957	4276	34	these	these	DT
50957	4276	35	objects	object	NNS
50957	4276	36	as	as	IN
50957	4276	37	the	the	DT
50957	4276	38	result	result	NN
50957	4276	39	of	of	IN
50957	4276	40	the	the	DT
50957	4276	41	accidental	accidental	JJ
50957	4276	42	shocks	shock	NNS
50957	4276	43	of	of	IN
50957	4276	44	one	one	CD
50957	4276	45	stone	stone	NN
50957	4276	46	against	against	IN
50957	4276	47	another	another	DT
50957	4276	48	in	in	IN
50957	4276	49	the	the	DT
50957	4276	50	countless	countless	JJ
50957	4276	51	overturnings	overturning	NNS
50957	4276	52	and	and	CC
50957	4276	53	movements	movement	NNS
50957	4276	54	to	to	TO
50957	4276	55	which	which	WDT
50957	4276	56	the	the	DT
50957	4276	57	strata	strata	NN
50957	4276	58	have	have	VBP
50957	4276	59	been	be	VBN
50957	4276	60	subjected	subject	VBN
50957	4276	61	during	during	IN
50957	4276	62	the	the	DT
50957	4276	63	long	long	JJ
50957	4276	64	ages	age	NNS
50957	4276	65	of	of	IN
50957	4276	66	geological	geological	JJ
50957	4276	67	time	time	NN
50957	4276	68	.	.	.
50957	4277	1	He	-PRON-	PRP
50957	4277	2	gives	give	VBZ
50957	4277	3	photographs	photograph	NNS
50957	4277	4	of	of	IN
50957	4277	5	some	some	DT
50957	4277	6	of	of	IN
50957	4277	7	these	these	DT
50957	4277	8	objects	object	NNS
50957	4277	9	,	,	,
50957	4277	10	which	which	WDT
50957	4277	11	are	be	VBP
50957	4277	12	to	to	IN
50957	4277	13	me	-PRON-	PRP
50957	4277	14	entirely	entirely	RB
50957	4277	15	convincing	convincing	JJ
50957	4277	16	,	,	,
50957	4277	17	and	and	CC
50957	4277	18	describes	describe	VBZ
50957	4277	19	how	how	WRB
50957	4277	20	he	-PRON-	PRP
50957	4277	21	has	have	VBZ
50957	4277	22	surprised	surprise	VBN
50957	4277	23	Nature	Nature	NNP
50957	4277	24	in	in	IN
50957	4277	25	the	the	DT
50957	4277	26	very	very	JJ
50957	4277	27	act	act	NN
50957	4277	28	of	of	IN
50957	4277	29	fabricating	fabricate	VBG
50957	4277	30	them	-PRON-	PRP
50957	4277	31	in	in	IN
50957	4277	32	an	an	DT
50957	4277	33	abandoned	abandon	VBN
50957	4277	34	quarry	quarry	NN
50957	4277	35	worked	work	VBD
50957	4277	36	in	in	IN
50957	4277	37	an	an	DT
50957	4277	38	Eocene	Eocene	NNP
50957	4277	39	deposit	deposit	NN
50957	4277	40	.	.	.
50957	4278	1	He	-PRON-	PRP
50957	4278	2	thinks	think	VBZ
50957	4278	3	the	the	DT
50957	4278	4	"	"	``
50957	4278	5	crackled	crackled	JJ
50957	4278	6	"	"	''
50957	4278	7	surfaces	surface	NNS
50957	4278	8	can	can	MD
50957	4278	9	be	be	VB
50957	4278	10	readily	readily	RB
50957	4278	11	explained	explain	VBN
50957	4278	12	as	as	IN
50957	4278	13	the	the	DT
50957	4278	14	result	result	NN
50957	4278	15	of	of	IN
50957	4278	16	atmospheric	atmospheric	JJ
50957	4278	17	action	action	NN
50957	4278	18	,	,	,
50957	4278	19	or	or	CC
50957	4278	20	of	of	IN
50957	4278	21	hot	hot	JJ
50957	4278	22	springs	spring	NNS
50957	4278	23	charged	charge	VBN
50957	4278	24	with	with	IN
50957	4278	25	silex	silex	NNP
50957	4278	26	.	.	.
50957	4279	1	Numerous	numerous	JJ
50957	4279	2	examples	example	NNS
50957	4279	3	of	of	IN
50957	4279	4	similar	similar	JJ
50957	4279	5	changes	change	NNS
50957	4279	6	in	in	IN
50957	4279	7	the	the	DT
50957	4279	8	surface	surface	NN
50957	4279	9	of	of	IN
50957	4279	10	flint	flint	NN
50957	4279	11	,	,	,
50957	4279	12	that	that	WDT
50957	4279	13	have	have	VBP
50957	4279	14	been	be	VBN
50957	4279	15	noticed	notice	VBN
50957	4279	16	by	by	IN
50957	4279	17	himself	-PRON-	PRP
50957	4279	18	and	and	CC
50957	4279	19	others	other	NNS
50957	4279	20	in	in	IN
50957	4279	21	different	different	JJ
50957	4279	22	localities	locality	NNS
50957	4279	23	,	,	,
50957	4279	24	are	be	VBP
50957	4279	25	instanced	instance	VBN
50957	4279	26	.	.	.
50957	4280	1	Even	even	RB
50957	4280	2	if	if	IN
50957	4280	3	some	some	DT
50957	4280	4	have	have	VBP
50957	4280	5	been	be	VBN
50957	4280	6	caused	cause	VBN
50957	4280	7	by	by	IN
50957	4280	8	fire	fire	NN
50957	4280	9	,	,	,
50957	4280	10	this	this	DT
50957	4280	11	does	do	VBZ
50957	4280	12	not	not	RB
50957	4280	13	necessarily	necessarily	RB
50957	4280	14	imply	imply	VB
50957	4280	15	the	the	DT
50957	4280	16	intervention	intervention	NN
50957	4280	17	of	of	IN
50957	4280	18	man	man	NN
50957	4280	19	to	to	TO
50957	4280	20	have	have	VB
50957	4280	21	produced	produce	VBN
50957	4280	22	it	-PRON-	PRP
50957	4280	23	.	.	.
50957	4281	1	Similar	similar	JJ
50957	4281	2	discoveries	discovery	NNS
50957	4281	3	have	have	VBP
50957	4281	4	also	also	RB
50957	4281	5	been	be	VBN
50957	4281	6	made	make	VBN
50957	4281	7	by	by	IN
50957	4281	8	M.	M.	NNP
50957	4281	9	d'Ault	d'Ault	NNP
50957	4281	10	de	de	IN
50957	4281	11	Mesnil	Mesnil	NNP
50957	4281	12	,	,	,
50957	4281	13	at	at	IN
50957	4281	14	Thenay	Thenay	NNP
50957	4281	15	,	,	,
50957	4281	16	in	in	IN
50957	4281	17	Eocene	Eocene	NNP
50957	4281	18	deposits,[FD	deposits,[FD	NNP
50957	4281	19	]	]	-RRB-
50957	4281	20	and	and	CC
50957	4281	21	by	by	IN
50957	4281	22	M.	M.	NNP
50957	4281	23	Paul	Paul	NNP
50957	4281	24	Cabanne	Cabanne	NNP
50957	4281	25	,	,	,
50957	4281	26	in	in	IN
50957	4281	27	the	the	DT
50957	4281	28	Gironde	Gironde	NNP
50957	4281	29	.	.	.
50957	4282	1	[	[	-LRB-
50957	4282	2	FE	FE	NNP
50957	4282	3	]	]	-RRB-
50957	4282	4	My	-PRON-	PRP$
50957	4282	5	own	own	JJ
50957	4282	6	opinion	opinion	NN
50957	4282	7	,	,	,
50957	4282	8	based	base	VBN
50957	4282	9	upon	upon	IN
50957	4282	10	the	the	DT
50957	4282	11	experience	experience	NN
50957	4282	12	of	of	IN
50957	4282	13	many	many	JJ
50957	4282	14	years	year	NNS
50957	4282	15	spent	spend	VBN
50957	4282	16	in	in	IN
50957	4282	17	the	the	DT
50957	4282	18	study	study	NN
50957	4282	19	of	of	IN
50957	4282	20	flints	flint	NNS
50957	4282	21	broken	break	VBN
50957	4282	22	naturally	naturally	RB
50957	4282	23	as	as	RB
50957	4282	24	well	well	RB
50957	4282	25	as	as	IN
50957	4282	26	artificially	artificially	RB
50957	4282	27	,	,	,
50957	4282	28	and	and	CC
50957	4282	29	upon	upon	IN
50957	4282	30	a	a	DT
50957	4282	31	careful	careful	JJ
50957	4282	32	examination	examination	NN
50957	4282	33	of	of	IN
50957	4282	34	Bourgeois	Bourgeois	NNP
50957	4282	35	's	's	POS
50957	4282	36	collections	collection	NNS
50957	4282	37	,	,	,
50957	4282	38	is	be	VBZ
50957	4282	39	that	that	IN
50957	4282	40	the	the	DT
50957	4282	41	so	so	RB
50957	4282	42	-	-	HYPH
50957	4282	43	called	call	VBN
50957	4282	44	Thenay	thenay	JJ
50957	4282	45	flints	flint	NNS
50957	4282	46	are	be	VBP
50957	4282	47	the	the	DT
50957	4282	48	result	result	NN
50957	4282	49	of	of	IN
50957	4282	50	natural	natural	JJ
50957	4282	51	causes	cause	NNS
50957	4282	52	.	.	.
50957	4283	1	[	[	-LRB-
50957	4283	2	Footnote	Footnote	NNP
50957	4283	3	FC	FC	NNP
50957	4283	4	:	:	:
50957	4283	5	Matériaux	matériaux	JJ
50957	4283	6	pour	pour	NN
50957	4283	7	l'Histoire	l'Histoire	NNP
50957	4283	8	Prim	Prim	NNP
50957	4283	9	,	,	,
50957	4283	10	et	et	NN
50957	4283	11	Nat	Nat	NNP
50957	4283	12	.	.	.
50957	4284	1	de	de	NNP
50957	4284	2	l'Homme	l'Homme	NNP
50957	4284	3	,	,	,
50957	4284	4	tome	tome	VB
50957	4284	5	xix	xix	NN
50957	4284	6	,	,	,
50957	4284	7	p.	p.	NN
50957	4285	1	193	193	CD
50957	4285	2	.	.	.
50957	4285	3	]	]	-RRB-
50957	4286	1	[	[	-LRB-
50957	4286	2	Footnote	Footnote	NNP
50957	4286	3	FD	FD	NNP
50957	4286	4	:	:	:
50957	4286	5	Matériaux	matériaux	RB
50957	4286	6	,	,	,
50957	4286	7	ibid	ibid	NNP
50957	4286	8	.	.	.
50957	4286	9	,	,	,
50957	4286	10	p.	p.	NN
50957	4287	1	246	246	CD
50957	4287	2	.	.	.
50957	4287	3	]	]	-RRB-
50957	4288	1	[	[	-LRB-
50957	4288	2	Footnote	Footnote	NNP
50957	4288	3	FE	FE	NNP
50957	4288	4	:	:	:
50957	4288	5	Id.	Idaho	NNP
50957	4288	6	,	,	,
50957	4288	7	tome	tome	VBP
50957	4288	8	xxii	xxii	NNP
50957	4288	9	,	,	,
50957	4288	10	p.	p.	NN
50957	4289	1	205	205	CD
50957	4289	2	.	.	.
50957	4289	3	]	]	-RRB-
50957	4290	1	The	the	DT
50957	4290	2	second	second	JJ
50957	4290	3	locality	locality	NN
50957	4290	4	where	where	WRB
50957	4290	5	flints	flint	NNS
50957	4290	6	alleged	allege	VBN
50957	4290	7	to	to	TO
50957	4290	8	display	display	VB
50957	4290	9	marks	mark	NNS
50957	4290	10	of	of	IN
50957	4290	11	human	human	JJ
50957	4290	12	action	action	NN
50957	4290	13	have	have	VBP
50957	4290	14	been	be	VBN
50957	4290	15	found	find	VBN
50957	4290	16	is	be	VBZ
50957	4290	17	the	the	DT
50957	4290	18	vicinity	vicinity	NN
50957	4290	19	of	of	IN
50957	4290	20	Aurillac	Aurillac	NNP
50957	4290	21	,	,	,
50957	4290	22	in	in	IN
50957	4290	23	the	the	DT
50957	4290	24	Auvergne	Auvergne	NNP
50957	4290	25	,	,	,
50957	4290	26	especially	especially	RB
50957	4290	27	on	on	IN
50957	4290	28	the	the	DT
50957	4290	29	flanks	flank	NNS
50957	4290	30	of	of	IN
50957	4290	31	a	a	DT
50957	4290	32	hill	hill	NN
50957	4290	33	called	call	VBN
50957	4290	34	Puy	Puy	NNP
50957	4290	35	-	-	HYPH
50957	4290	36	Courny	Courny	NNP
50957	4290	37	.	.	.
50957	4291	1	They	-PRON-	PRP
50957	4291	2	occur	occur	VBP
50957	4291	3	in	in	IN
50957	4291	4	a	a	DT
50957	4291	5	conglomerate	conglomerate	NN
50957	4291	6	of	of	IN
50957	4291	7	the	the	DT
50957	4291	8	upper	upper	JJ
50957	4291	9	Miocene	miocene	JJ
50957	4291	10	period	period	NN
50957	4291	11	,	,	,
50957	4291	12	and	and	CC
50957	4291	13	are	be	VBP
50957	4291	14	consequently	consequently	RB
50957	4291	15	much	much	RB
50957	4291	16	later	later	RB
50957	4291	17	than	than	IN
50957	4291	18	the	the	DT
50957	4291	19	Thenay	thenay	JJ
50957	4291	20	flints	flint	NNS
50957	4291	21	.	.	.
50957	4292	1	In	in	IN
50957	4292	2	this	this	DT
50957	4292	3	conglomerate	conglomerate	NN
50957	4292	4	,	,	,
50957	4292	5	in	in	IN
50957	4292	6	1869	1869	CD
50957	4292	7	,	,	,
50957	4292	8	M.	M.	NNP
50957	4292	9	Tardy	Tardy	NNP
50957	4292	10	discovered	discover	VBD
50957	4292	11	a	a	DT
50957	4292	12	worked	work	VBN
50957	4292	13	flint	flint	NN
50957	4292	14	flake	flake	NN
50957	4292	15	which	which	WDT
50957	4292	16	has	have	VBZ
50957	4292	17	every	every	DT
50957	4292	18	appearance	appearance	NN
50957	4292	19	of	of	IN
50957	4292	20	being	be	VBG
50957	4292	21	artificial	artificial	JJ
50957	4292	22	.	.	.
50957	4293	1	[	[	-LRB-
50957	4293	2	FF	FF	NNP
50957	4293	3	]	]	-RRB-
50957	4293	4	Mortillet	Mortillet	NNP
50957	4293	5	,	,	,
50957	4293	6	however	however	RB
50957	4293	7	,	,	,
50957	4293	8	says	say	VBZ
50957	4293	9	that	that	IN
50957	4293	10	it	-PRON-	PRP
50957	4293	11	was	be	VBD
50957	4293	12	found	find	VBN
50957	4293	13	in	in	IN
50957	4293	14	the	the	DT
50957	4293	15	upper	upper	JJ
50957	4293	16	surface	surface	NN
50957	4293	17	of	of	IN
50957	4293	18	the	the	DT
50957	4293	19	deposit	deposit	NN
50957	4293	20	,	,	,
50957	4293	21	where	where	WRB
50957	4293	22	there	there	EX
50957	4293	23	may	may	MD
50957	4293	24	easily	easily	RB
50957	4293	25	have	have	VB
50957	4293	26	been	be	VBN
50957	4293	27	a	a	DT
50957	4293	28	mingling	mingling	NN
50957	4293	29	with	with	IN
50957	4293	30	the	the	DT
50957	4293	31	Quaternary	Quaternary	NNP
50957	4293	32	formation	formation	NN
50957	4293	33	;	;	:
50957	4293	34	and	and	CC
50957	4293	35	it	-PRON-	PRP
50957	4293	36	certainly	certainly	RB
50957	4293	37	resembles	resemble	VBZ
50957	4293	38	worked	work	VBD
50957	4293	39	flakes	flake	NNS
50957	4293	40	,	,	,
50957	4293	41	which	which	WDT
50957	4293	42	are	be	VBP
50957	4293	43	not	not	RB
50957	4293	44	uncommon	uncommon	JJ
50957	4293	45	in	in	IN
50957	4293	46	the	the	DT
50957	4293	47	Quaternary	Quaternary	NNP
50957	4293	48	.	.	.
50957	4294	1	The	the	DT
50957	4294	2	geological	geological	JJ
50957	4294	3	determination	determination	NN
50957	4294	4	of	of	IN
50957	4294	5	the	the	DT
50957	4294	6	find	find	NN
50957	4294	7	may	may	MD
50957	4294	8	consequently	consequently	RB
50957	4294	9	be	be	VB
50957	4294	10	regarded	regard	VBN
50957	4294	11	as	as	IN
50957	4294	12	uncertain	uncertain	JJ
50957	4294	13	.	.	.
50957	4295	1	[	[	-LRB-
50957	4295	2	Footnote	Footnote	NNP
50957	4295	3	FF	FF	NNP
50957	4295	4	:	:	:
50957	4295	5	See	see	VB
50957	4295	6	Matériaux	Matériaux	NNP
50957	4295	7	,	,	,
50957	4295	8	tome	tome	VB
50957	4295	9	vi	vi	NNP
50957	4295	10	,	,	,
50957	4295	11	p.	p.	NN
50957	4295	12	94	94	CD
50957	4295	13	.	.	.
50957	4296	1	S.	S.	NNP
50957	4296	2	Reinach	Reinach	NNP
50957	4296	3	,	,	,
50957	4296	4	however	however	RB
50957	4296	5	,	,	,
50957	4296	6	_	_	NNP
50957	4296	7	Description	Description	NNP
50957	4296	8	Raison	Raison	NNP
50957	4296	9	.	.	.
50957	4297	1	du	du	NNP
50957	4297	2	Musée	Musée	NNP
50957	4297	3	de	de	NNP
50957	4297	4	Saint	Saint	NNP
50957	4297	5	-	-	HYPH
50957	4297	6	Germain	Germain	NNP
50957	4297	7	-	-	HYPH
50957	4297	8	en	en	NNP
50957	4297	9	-	-	HYPH
50957	4297	10	Laye	Laye	NNP
50957	4297	11	_	_	NNP
50957	4297	12	,	,	,
50957	4297	13	i	i	PRP
50957	4297	14	,	,	,
50957	4297	15	p.	p.	NN
50957	4297	16	107	107	CD
50957	4297	17	,	,	,
50957	4297	18	n.	n.	NNP
50957	4297	19	8	8	CD
50957	4297	20	,	,	,
50957	4297	21	calls	call	VBZ
50957	4297	22	it	-PRON-	PRP
50957	4297	23	"	"	``
50957	4297	24	gravure	gravure	NN
50957	4297	25	inexacte	inexacte	RB
50957	4297	26	.	.	.
50957	4297	27	"	"	''
50957	4297	28	]	]	-RRB-
50957	4298	1	The	the	DT
50957	4298	2	flints	flint	NNS
50957	4298	3	discovered	discover	VBD
50957	4298	4	at	at	IN
50957	4298	5	Puy	Puy	NNP
50957	4298	6	-	-	HYPH
50957	4298	7	Courny	Courny	NNP
50957	4298	8	by	by	IN
50957	4298	9	M.	M.	NNP
50957	4298	10	Barnes	Barnes	NNPS
50957	4298	11	are	be	VBP
50957	4298	12	of	of	IN
50957	4298	13	small	small	JJ
50957	4298	14	dimensions	dimension	NNS
50957	4298	15	,	,	,
50957	4298	16	and	and	CC
50957	4298	17	have	have	VBP
50957	4298	18	all	all	DT
50957	4298	19	been	be	VBN
50957	4298	20	produced	produce	VBN
50957	4298	21	by	by	IN
50957	4298	22	percussion	percussion	NN
50957	4298	23	.	.	.
50957	4299	1	Many	many	JJ
50957	4299	2	of	of	IN
50957	4299	3	them	-PRON-	PRP
50957	4299	4	are	be	VBP
50957	4299	5	said	say	VBN
50957	4299	6	to	to	TO
50957	4299	7	bear	bear	VB
50957	4299	8	some	some	DT
50957	4299	9	resemblance	resemblance	NN
50957	4299	10	to	to	IN
50957	4299	11	pointed	pointed	JJ
50957	4299	12	flakes	flake	NNS
50957	4299	13	of	of	IN
50957	4299	14	artificial	artificial	JJ
50957	4299	15	origin	origin	NN
50957	4299	16	,	,	,
50957	4299	17	and	and	CC
50957	4299	18	one	one	PRP
50957	4299	19	has	have	VBZ
50957	4299	20	been	be	VBN
50957	4299	21	figured	figure	VBN
50957	4299	22	,	,	,
50957	4299	23	probably	probably	RB
50957	4299	24	selected	select	VBN
50957	4299	25	for	for	IN
50957	4299	26	its	-PRON-	PRP$
50957	4299	27	excellence	excellence	NN
50957	4299	28	.	.	.
50957	4300	1	[	[	-LRB-
50957	4300	2	FG	FG	NNP
50957	4300	3	]	]	-RRB-
50957	4300	4	It	-PRON-	PRP
50957	4300	5	is	be	VBZ
50957	4300	6	by	by	IN
50957	4300	7	no	no	DT
50957	4300	8	means	means	NN
50957	4300	9	convincing	convincing	JJ
50957	4300	10	to	to	IN
50957	4300	11	me	-PRON-	PRP
50957	4300	12	,	,	,
50957	4300	13	and	and	CC
50957	4300	14	I	-PRON-	PRP
50957	4300	15	am	be	VBP
50957	4300	16	not	not	RB
50957	4300	17	at	at	RB
50957	4300	18	all	all	RB
50957	4300	19	surprised	surprised	JJ
50957	4300	20	that	that	IN
50957	4300	21	so	so	RB
50957	4300	22	many	many	JJ
50957	4300	23	archæologists	archæologist	NNS
50957	4300	24	question	question	VBP
50957	4300	25	the	the	DT
50957	4300	26	artificial	artificial	JJ
50957	4300	27	character	character	NN
50957	4300	28	of	of	IN
50957	4300	29	these	these	DT
50957	4300	30	objects	object	NNS
50957	4300	31	,	,	,
50957	4300	32	which	which	WDT
50957	4300	33	exhibit	exhibit	VBP
50957	4300	34	a	a	DT
50957	4300	35	great	great	JJ
50957	4300	36	variety	variety	NN
50957	4300	37	of	of	IN
50957	4300	38	forms	form	NNS
50957	4300	39	.	.	.
50957	4301	1	Upon	upon	IN
50957	4301	2	this	this	DT
50957	4301	3	point	point	NN
50957	4301	4	Rames	rame	NNS
50957	4301	5	does	do	VBZ
50957	4301	6	not	not	RB
50957	4301	7	profess	profess	VB
50957	4301	8	to	to	TO
50957	4301	9	be	be	VB
50957	4301	10	qualified	qualified	JJ
50957	4301	11	to	to	IN
50957	4301	12	pronounce	pronounce	NN
50957	4301	13	judgment	judgment	NN
50957	4301	14	,	,	,
50957	4301	15	limiting	limit	VBG
50957	4301	16	himself	-PRON-	PRP
50957	4301	17	solely	solely	RB
50957	4301	18	to	to	IN
50957	4301	19	the	the	DT
50957	4301	20	geological	geological	JJ
50957	4301	21	questions	question	NNS
50957	4301	22	.	.	.
50957	4302	1	He	-PRON-	PRP
50957	4302	2	argues	argue	VBZ
50957	4302	3	,	,	,
50957	4302	4	however	however	RB
50957	4302	5	,	,	,
50957	4302	6	that	that	IN
50957	4302	7	the	the	DT
50957	4302	8	fact	fact	NN
50957	4302	9	that	that	IN
50957	4302	10	all	all	PDT
50957	4302	11	the	the	DT
50957	4302	12	objects	object	NNS
50957	4302	13	supposed	suppose	VBN
50957	4302	14	to	to	TO
50957	4302	15	be	be	VB
50957	4302	16	artificial	artificial	JJ
50957	4302	17	are	be	VBP
50957	4302	18	made	make	VBN
50957	4302	19	of	of	IN
50957	4302	20	the	the	DT
50957	4302	21	best	good	JJS
50957	4302	22	qualities	quality	NNS
50957	4302	23	of	of	IN
50957	4302	24	flint	flint	NN
50957	4302	25	,	,	,
50957	4302	26	of	of	IN
50957	4302	27	which	which	WDT
50957	4302	28	implements	implement	NNS
50957	4302	29	are	be	VBP
50957	4302	30	ordinarily	ordinarily	RB
50957	4302	31	made	make	VBN
50957	4302	32	,	,	,
50957	4302	33	although	although	IN
50957	4302	34	fragments	fragment	NNS
50957	4302	35	of	of	IN
50957	4302	36	inferior	inferior	JJ
50957	4302	37	quality	quality	NN
50957	4302	38	are	be	VBP
50957	4302	39	abundant	abundant	JJ
50957	4302	40	in	in	IN
50957	4302	41	the	the	DT
50957	4302	42	same	same	JJ
50957	4302	43	formation	formation	NN
50957	4302	44	,	,	,
50957	4302	45	implies	imply	VBZ
50957	4302	46	the	the	DT
50957	4302	47	intervention	intervention	NN
50957	4302	48	of	of	IN
50957	4302	49	man	man	NN
50957	4302	50	's	's	POS
50957	4302	51	judgment	judgment	NN
50957	4302	52	in	in	IN
50957	4302	53	making	make	VBG
50957	4302	54	the	the	DT
50957	4302	55	selection	selection	NN
50957	4302	56	.	.	.
50957	4303	1	But	but	CC
50957	4303	2	M.	M.	NNP
50957	4303	3	Boule	Boule	NNP
50957	4303	4	shows	show	VBZ
50957	4303	5	that	that	IN
50957	4303	6	this	this	DT
50957	4303	7	is	be	VBZ
50957	4303	8	merely	merely	RB
50957	4303	9	the	the	DT
50957	4303	10	result	result	NN
50957	4303	11	of	of	IN
50957	4303	12	the	the	DT
50957	4303	13	erosion	erosion	NN
50957	4303	14	of	of	IN
50957	4303	15	an	an	DT
50957	4303	16	ancient	ancient	JJ
50957	4303	17	river	river	NN
50957	4303	18	,	,	,
50957	4303	19	which	which	WDT
50957	4303	20	operated	operate	VBD
50957	4303	21	only	only	RB
50957	4303	22	upon	upon	IN
50957	4303	23	the	the	DT
50957	4303	24	upper	upper	JJ
50957	4303	25	beds	bed	NNS
50957	4303	26	,	,	,
50957	4303	27	in	in	IN
50957	4303	28	which	which	WDT
50957	4303	29	alone	alone	RB
50957	4303	30	the	the	DT
50957	4303	31	better	well	JJR
50957	4303	32	qualities	quality	NNS
50957	4303	33	of	of	IN
50957	4303	34	flint	flint	NN
50957	4303	35	are	be	VBP
50957	4303	36	to	to	TO
50957	4303	37	be	be	VB
50957	4303	38	found	find	VBN
50957	4303	39	;	;	:
50957	4303	40	and	and	CC
50957	4303	41	Rames	Rames	NNP
50957	4303	42	has	have	VBZ
50957	4303	43	accepted	accept	VBN
50957	4303	44	this	this	DT
50957	4303	45	explanation	explanation	NN
50957	4303	46	.	.	.
50957	4304	1	[	[	-LRB-
50957	4304	2	FH	fh	NN
50957	4304	3	]	]	-RRB-
50957	4304	4	The	the	DT
50957	4304	5	flints	flint	NNS
50957	4304	6	of	of	IN
50957	4304	7	Puy	Puy	NNP
50957	4304	8	-	-	HYPH
50957	4304	9	Courny	Courny	NNP
50957	4304	10	seem	seem	VBP
50957	4304	11	to	to	TO
50957	4304	12	fall	fall	VB
50957	4304	13	within	within	IN
50957	4304	14	the	the	DT
50957	4304	15	same	same	JJ
50957	4304	16	category	category	NN
50957	4304	17	as	as	IN
50957	4304	18	those	those	DT
50957	4304	19	of	of	IN
50957	4304	20	Thenay	Thenay	NNP
50957	4304	21	.	.	.
50957	4305	1	They	-PRON-	PRP
50957	4305	2	are	be	VBP
50957	4305	3	the	the	DT
50957	4305	4	product	product	NN
50957	4305	5	of	of	IN
50957	4305	6	denudation	denudation	NN
50957	4305	7	,	,	,
50957	4305	8	have	have	VBP
50957	4305	9	travelled	travel	VBN
50957	4305	10	long	long	JJ
50957	4305	11	distances	distance	NNS
50957	4305	12	,	,	,
50957	4305	13	and	and	CC
50957	4305	14	have	have	VBP
50957	4305	15	been	be	VBN
50957	4305	16	subjected	subject	VBN
50957	4305	17	to	to	IN
50957	4305	18	the	the	DT
50957	4305	19	action	action	NN
50957	4305	20	of	of	IN
50957	4305	21	powerful	powerful	JJ
50957	4305	22	agents	agent	NNS
50957	4305	23	.	.	.
50957	4306	1	These	these	DT
50957	4306	2	causes	cause	NNS
50957	4306	3	are	be	VBP
50957	4306	4	sufficient	sufficient	JJ
50957	4306	5	to	to	TO
50957	4306	6	account	account	VB
50957	4306	7	for	for	IN
50957	4306	8	the	the	DT
50957	4306	9	shocks	shock	NNS
50957	4306	10	of	of	IN
50957	4306	11	which	which	WDT
50957	4306	12	they	-PRON-	PRP
50957	4306	13	show	show	VBP
50957	4306	14	the	the	DT
50957	4306	15	traces	trace	NNS
50957	4306	16	,	,	,
50957	4306	17	and	and	CC
50957	4306	18	to	to	TO
50957	4306	19	explain	explain	VB
50957	4306	20	the	the	DT
50957	4306	21	production	production	NN
50957	4306	22	of	of	IN
50957	4306	23	splinters	splinter	NNS
50957	4306	24	arising	arise	VBG
50957	4306	25	therefrom	therefrom	NN
50957	4306	26	.	.	.
50957	4307	1	[	[	-LRB-
50957	4307	2	Footnote	Footnote	NNP
50957	4307	3	FG	FG	NNP
50957	4307	4	:	:	:
50957	4307	5	Matériaux	matériaux	JJ
50957	4307	6	,	,	,
50957	4307	7	tome	tome	VB
50957	4307	8	xviii	xviii	NN
50957	4307	9	,	,	,
50957	4307	10	p.	p.	NN
50957	4308	1	400	400	CD
50957	4308	2	.	.	.
50957	4308	3	]	]	-RRB-
50957	4309	1	[	[	-LRB-
50957	4309	2	Footnote	Footnote	NNP
50957	4309	3	FH	FH	NNP
50957	4309	4	:	:	:
50957	4309	5	Revue	Revue	NNP
50957	4309	6	d'Anthropologie	d'Anthropologie	NNP
50957	4309	7	(	(	-LRB-
50957	4309	8	third	third	NNP
50957	4309	9	series	series	NNP
50957	4309	10	)	)	-RRB-
50957	4309	11	,	,	,
50957	4309	12	tome	tome	VB
50957	4309	13	iv	iv	NNP
50957	4309	14	,	,	,
50957	4309	15	p.	p.	NN
50957	4310	1	217	217	CD
50957	4310	2	.	.	.
50957	4310	3	]	]	-RRB-
50957	4311	1	The	the	DT
50957	4311	2	last	last	JJ
50957	4311	3	locality	locality	NN
50957	4311	4	in	in	IN
50957	4311	5	which	which	WDT
50957	4311	6	flints	flint	NNS
50957	4311	7	claimed	claim	VBD
50957	4311	8	to	to	TO
50957	4311	9	have	have	VB
50957	4311	10	been	be	VBN
50957	4311	11	manufactured	manufacture	VBN
50957	4311	12	by	by	IN
50957	4311	13	the	the	DT
50957	4311	14	Tertiary	Tertiary	NNP
50957	4311	15	man	man	NN
50957	4311	16	are	be	VBP
50957	4311	17	supposed	suppose	VBN
50957	4311	18	to	to	TO
50957	4311	19	have	have	VB
50957	4311	20	been	be	VBN
50957	4311	21	discovered	discover	VBN
50957	4311	22	is	be	VBZ
50957	4311	23	the	the	DT
50957	4311	24	so	so	RB
50957	4311	25	-	-	HYPH
50957	4311	26	called	call	VBN
50957	4311	27	desert	desert	NN
50957	4311	28	of	of	IN
50957	4311	29	Otta	Otta	NNP
50957	4311	30	,	,	,
50957	4311	31	in	in	IN
50957	4311	32	the	the	DT
50957	4311	33	valley	valley	NN
50957	4311	34	of	of	IN
50957	4311	35	the	the	DT
50957	4311	36	Tagus	Tagus	NNP
50957	4311	37	,	,	,
50957	4311	38	not	not	RB
50957	4311	39	far	far	RB
50957	4311	40	from	from	IN
50957	4311	41	Lisbon	Lisbon	NNP
50957	4311	42	.	.	.
50957	4312	1	The	the	DT
50957	4312	2	formation	formation	NN
50957	4312	3	there	there	EX
50957	4312	4	is	be	VBZ
50957	4312	5	a	a	DT
50957	4312	6	lacustrine	lacustrine	JJ
50957	4312	7	deposit	deposit	NN
50957	4312	8	of	of	IN
50957	4312	9	great	great	JJ
50957	4312	10	thickness	thickness	NN
50957	4312	11	,	,	,
50957	4312	12	belonging	belong	VBG
50957	4312	13	to	to	IN
50957	4312	14	the	the	DT
50957	4312	15	upper	upper	JJ
50957	4312	16	Miocene	Miocene	NNP
50957	4312	17	,	,	,
50957	4312	18	and	and	CC
50957	4312	19	abounding	abound	VBG
50957	4312	20	in	in	IN
50957	4312	21	flint	flint	NN
50957	4312	22	.	.	.
50957	4313	1	Here	here	RB
50957	4313	2	,	,	,
50957	4313	3	during	during	IN
50957	4313	4	the	the	DT
50957	4313	5	course	course	NN
50957	4313	6	of	of	IN
50957	4313	7	twenty	twenty	CD
50957	4313	8	years	year	NNS
50957	4313	9	,	,	,
50957	4313	10	M.	M.	NNP
50957	4313	11	Ribeiro	Ribeiro	NNP
50957	4313	12	discovered	discover	VBD
50957	4313	13	,	,	,
50957	4313	14	but	but	CC
50957	4313	15	mostly	mostly	RB
50957	4313	16	upon	upon	IN
50957	4313	17	the	the	DT
50957	4313	18	surface	surface	NN
50957	4313	19	,	,	,
50957	4313	20	a	a	DT
50957	4313	21	large	large	JJ
50957	4313	22	number	number	NN
50957	4313	23	of	of	IN
50957	4313	24	flakes	flake	NNS
50957	4313	25	of	of	IN
50957	4313	26	flint	flint	NN
50957	4313	27	and	and	CC
50957	4313	28	quartzite	quartzite	NN
50957	4313	29	.	.	.
50957	4314	1	After	after	IN
50957	4314	2	much	much	JJ
50957	4314	3	debate	debate	NN
50957	4314	4	in	in	IN
50957	4314	5	regard	regard	NN
50957	4314	6	to	to	IN
50957	4314	7	them	-PRON-	PRP
50957	4314	8	,	,	,
50957	4314	9	ninety	ninety	CD
50957	4314	10	-	-	HYPH
50957	4314	11	five	five	CD
50957	4314	12	of	of	IN
50957	4314	13	them	-PRON-	PRP
50957	4314	14	were	be	VBD
50957	4314	15	finally	finally	RB
50957	4314	16	sent	send	VBN
50957	4314	17	by	by	IN
50957	4314	18	him	-PRON-	PRP
50957	4314	19	to	to	IN
50957	4314	20	Paris	Paris	NNP
50957	4314	21	,	,	,
50957	4314	22	in	in	IN
50957	4314	23	1878	1878	CD
50957	4314	24	,	,	,
50957	4314	25	and	and	CC
50957	4314	26	placed	place	VBN
50957	4314	27	in	in	IN
50957	4314	28	the	the	DT
50957	4314	29	archæological	archæological	JJ
50957	4314	30	department	department	NN
50957	4314	31	of	of	IN
50957	4314	32	the	the	DT
50957	4314	33	great	great	JJ
50957	4314	34	exposition	exposition	NN
50957	4314	35	.	.	.
50957	4315	1	There	there	RB
50957	4315	2	they	-PRON-	PRP
50957	4315	3	were	be	VBD
50957	4315	4	to	to	TO
50957	4315	5	be	be	VB
50957	4315	6	submitted	submit	VBN
50957	4315	7	to	to	IN
50957	4315	8	the	the	DT
50957	4315	9	judgment	judgment	NN
50957	4315	10	of	of	IN
50957	4315	11	the	the	DT
50957	4315	12	assembled	assemble	VBN
50957	4315	13	prehistoric	prehistoric	JJ
50957	4315	14	archæologists	archæologist	NNS
50957	4315	15	of	of	IN
50957	4315	16	all	all	DT
50957	4315	17	nationalities	nationality	NNS
50957	4315	18	,	,	,
50957	4315	19	many	many	DT
50957	4315	20	of	of	IN
50957	4315	21	whom	whom	WP
50957	4315	22	,	,	,
50957	4315	23	including	include	VBG
50957	4315	24	the	the	DT
50957	4315	25	writer	writer	NN
50957	4315	26	,	,	,
50957	4315	27	availed	avail	VBD
50957	4315	28	themselves	-PRON-	PRP
50957	4315	29	of	of	IN
50957	4315	30	the	the	DT
50957	4315	31	opportunity	opportunity	NN
50957	4315	32	of	of	IN
50957	4315	33	carefully	carefully	RB
50957	4315	34	studying	study	VBG
50957	4315	35	them	-PRON-	PRP
50957	4315	36	.	.	.
50957	4316	1	The	the	DT
50957	4316	2	judgment	judgment	NN
50957	4316	3	of	of	IN
50957	4316	4	Mortillet	Mortillet	NNP
50957	4316	5	is	be	VBZ
50957	4316	6	that	that	IN
50957	4316	7	twenty	twenty	CD
50957	4316	8	-	-	HYPH
50957	4316	9	two	two	CD
50957	4316	10	specimens	specimen	NNS
50957	4316	11	exhibited	exhibit	VBD
50957	4316	12	unmistakable	unmistakable	JJ
50957	4316	13	traces	trace	NNS
50957	4316	14	of	of	IN
50957	4316	15	intentional	intentional	JJ
50957	4316	16	chipping	chipping	NN
50957	4316	17	,	,	,
50957	4316	18	in	in	IN
50957	4316	19	which	which	WDT
50957	4316	20	opinion	opinion	NN
50957	4316	21	I	-PRON-	PRP
50957	4316	22	entirely	entirely	RB
50957	4316	23	concur	concur	VBP
50957	4316	24	.	.	.
50957	4317	1	Only	only	RB
50957	4317	2	nine	nine	CD
50957	4317	3	,	,	,
50957	4317	4	however	however	RB
50957	4317	5	,	,	,
50957	4317	6	were	be	VBD
50957	4317	7	represented	represent	VBN
50957	4317	8	as	as	IN
50957	4317	9	coming	come	VBG
50957	4317	10	from	from	IN
50957	4317	11	the	the	DT
50957	4317	12	Miocene	Miocene	NNP
50957	4317	13	,	,	,
50957	4317	14	some	some	DT
50957	4317	15	of	of	IN
50957	4317	16	which	which	WDT
50957	4317	17	showed	show	VBD
50957	4317	18	on	on	IN
50957	4317	19	their	-PRON-	PRP$
50957	4317	20	surface	surface	NN
50957	4317	21	an	an	DT
50957	4317	22	incrustation	incrustation	NN
50957	4317	23	of	of	IN
50957	4317	24	grit	grit	NN
50957	4317	25	,	,	,
50957	4317	26	which	which	WDT
50957	4317	27	was	be	VBD
50957	4317	28	claimed	claim	VBN
50957	4317	29	as	as	IN
50957	4317	30	proof	proof	NN
50957	4317	31	of	of	IN
50957	4317	32	their	-PRON-	PRP$
50957	4317	33	origin	origin	NN
50957	4317	34	.	.	.
50957	4318	1	But	but	CC
50957	4318	2	the	the	DT
50957	4318	3	opinion	opinion	NN
50957	4318	4	was	be	VBD
50957	4318	5	freely	freely	RB
50957	4318	6	expressed	express	VBN
50957	4318	7	that	that	IN
50957	4318	8	,	,	,
50957	4318	9	even	even	RB
50957	4318	10	if	if	IN
50957	4318	11	they	-PRON-	PRP
50957	4318	12	really	really	RB
50957	4318	13	came	come	VBD
50957	4318	14	from	from	IN
50957	4318	15	the	the	DT
50957	4318	16	Miocene	Miocene	NNP
50957	4318	17	deposits	deposit	NNS
50957	4318	18	,	,	,
50957	4318	19	they	-PRON-	PRP
50957	4318	20	might	may	MD
50957	4318	21	have	have	VB
50957	4318	22	penetrated	penetrate	VBN
50957	4318	23	into	into	IN
50957	4318	24	them	-PRON-	PRP
50957	4318	25	from	from	IN
50957	4318	26	the	the	DT
50957	4318	27	surface	surface	NN
50957	4318	28	,	,	,
50957	4318	29	through	through	IN
50957	4318	30	cracks	crack	NNS
50957	4318	31	,	,	,
50957	4318	32	and	and	CC
50957	4318	33	thus	thus	RB
50957	4318	34	have	have	VBP
50957	4318	35	become	become	VBN
50957	4318	36	so	so	RB
50957	4318	37	incrusted	incrusted	JJ
50957	4318	38	.	.	.
50957	4319	1	It	-PRON-	PRP
50957	4319	2	was	be	VBD
50957	4319	3	accordingly	accordingly	RB
50957	4319	4	resolved	resolve	VBN
50957	4319	5	to	to	TO
50957	4319	6	hold	hold	VB
50957	4319	7	the	the	DT
50957	4319	8	next	next	JJ
50957	4319	9	international	international	JJ
50957	4319	10	congress	congress	NNP
50957	4319	11	of	of	IN
50957	4319	12	prehistoric	prehistoric	JJ
50957	4319	13	archæologists	archæologist	NNS
50957	4319	14	at	at	IN
50957	4319	15	Lisbon	Lisbon	NNP
50957	4319	16	,	,	,
50957	4319	17	in	in	IN
50957	4319	18	1880	1880	CD
50957	4319	19	,	,	,
50957	4319	20	mainly	mainly	RB
50957	4319	21	for	for	IN
50957	4319	22	the	the	DT
50957	4319	23	purpose	purpose	NN
50957	4319	24	of	of	IN
50957	4319	25	settling	settle	VBG
50957	4319	26	this	this	DT
50957	4319	27	question	question	NN
50957	4319	28	,	,	,
50957	4319	29	if	if	IN
50957	4319	30	possible	possible	JJ
50957	4319	31	,	,	,
50957	4319	32	by	by	IN
50957	4319	33	an	an	DT
50957	4319	34	investigation	investigation	NN
50957	4319	35	conducted	conduct	VBN
50957	4319	36	upon	upon	IN
50957	4319	37	the	the	DT
50957	4319	38	spot	spot	NN
50957	4319	39	.	.	.
50957	4320	1	In	in	IN
50957	4320	2	the	the	DT
50957	4320	3	course	course	NN
50957	4320	4	of	of	IN
50957	4320	5	a	a	DT
50957	4320	6	visit	visit	NN
50957	4320	7	made	make	VBN
50957	4320	8	at	at	IN
50957	4320	9	that	that	DT
50957	4320	10	time	time	NN
50957	4320	11	to	to	IN
50957	4320	12	Otta	Otta	NNP
50957	4320	13	,	,	,
50957	4320	14	several	several	JJ
50957	4320	15	artificial	artificial	JJ
50957	4320	16	specimens	specimen	NNS
50957	4320	17	were	be	VBD
50957	4320	18	found	find	VBN
50957	4320	19	on	on	IN
50957	4320	20	the	the	DT
50957	4320	21	surface	surface	NN
50957	4320	22	by	by	IN
50957	4320	23	different	different	JJ
50957	4320	24	searchers	searcher	NNS
50957	4320	25	,	,	,
50957	4320	26	but	but	CC
50957	4320	27	Professor	Professor	NNP
50957	4320	28	Bellucci	Bellucci	NNP
50957	4320	29	,	,	,
50957	4320	30	of	of	IN
50957	4320	31	Perugia	Perugia	NNP
50957	4320	32	,	,	,
50957	4320	33	was	be	VBD
50957	4320	34	fortunate	fortunate	JJ
50957	4320	35	enough	enough	RB
50957	4320	36	to	to	TO
50957	4320	37	discover	discover	VB
50957	4320	38	a	a	DT
50957	4320	39	flint	flint	NN
50957	4320	40	flake	flake	NN
50957	4320	41	_	_	NNP
50957	4320	42	in	in	IN
50957	4320	43	situ	situ	NN
50957	4320	44	_	_	NNP
50957	4320	45	,	,	,
50957	4320	46	still	still	RB
50957	4320	47	so	so	RB
50957	4320	48	closely	closely	RB
50957	4320	49	imbedded	imbed	VBN
50957	4320	50	in	in	IN
50957	4320	51	the	the	DT
50957	4320	52	deposit	deposit	NN
50957	4320	53	that	that	WDT
50957	4320	54	it	-PRON-	PRP
50957	4320	55	required	require	VBD
50957	4320	56	to	to	TO
50957	4320	57	be	be	VB
50957	4320	58	detached	detach	VBN
50957	4320	59	by	by	IN
50957	4320	60	a	a	DT
50957	4320	61	hammer	hammer	NN
50957	4320	62	.	.	.
50957	4321	1	There	there	EX
50957	4321	2	is	be	VBZ
50957	4321	3	no	no	DT
50957	4321	4	question	question	NN
50957	4321	5	that	that	IN
50957	4321	6	this	this	DT
50957	4321	7	object	object	NN
50957	4321	8	was	be	VBD
50957	4321	9	actually	actually	RB
50957	4321	10	found	find	VBN
50957	4321	11	in	in	IN
50957	4321	12	a	a	DT
50957	4321	13	Miocene	Miocene	NNP
50957	4321	14	deposit	deposit	NN
50957	4321	15	,	,	,
50957	4321	16	but	but	CC
50957	4321	17	unfortunately	unfortunately	RB
50957	4321	18	it	-PRON-	PRP
50957	4321	19	belongs	belong	VBZ
50957	4321	20	to	to	IN
50957	4321	21	the	the	DT
50957	4321	22	doubtful	doubtful	JJ
50957	4321	23	category	category	NN
50957	4321	24	of	of	IN
50957	4321	25	external	external	JJ
50957	4321	26	flakes	flake	NNS
50957	4321	27	,	,	,
50957	4321	28	which	which	WDT
50957	4321	29	,	,	,
50957	4321	30	although	although	IN
50957	4321	31	they	-PRON-	PRP
50957	4321	32	exhibit	exhibit	VBP
50957	4321	33	the	the	DT
50957	4321	34	"	"	``
50957	4321	35	bulb	bulb	NN
50957	4321	36	of	of	IN
50957	4321	37	percussion	percussion	NN
50957	4321	38	,	,	,
50957	4321	39	"	"	''
50957	4321	40	have	have	VBP
50957	4321	41	no	no	DT
50957	4321	42	other	other	JJ
50957	4321	43	sure	sure	JJ
50957	4321	44	indication	indication	NN
50957	4321	45	that	that	IN
50957	4321	46	they	-PRON-	PRP
50957	4321	47	are	be	VBP
50957	4321	48	the	the	DT
50957	4321	49	work	work	NN
50957	4321	50	of	of	IN
50957	4321	51	man	man	NN
50957	4321	52	.	.	.
50957	4322	1	[	[	-LRB-
50957	4322	2	FI	fi	NN
50957	4322	3	]	]	-RRB-
50957	4322	4	As	as	IN
50957	4322	5	such	such	JJ
50957	4322	6	bulbs	bulb	NNS
50957	4322	7	can	can	MD
50957	4322	8	be	be	VB
50957	4322	9	produced	produce	VBN
50957	4322	10	by	by	IN
50957	4322	11	natural	natural	JJ
50957	4322	12	causes	cause	NNS
50957	4322	13	,	,	,
50957	4322	14	some	some	DT
50957	4322	15	stronger	strong	JJR
50957	4322	16	proof	proof	NN
50957	4322	17	than	than	IN
50957	4322	18	this	this	DT
50957	4322	19	of	of	IN
50957	4322	20	the	the	DT
50957	4322	21	existence	existence	NN
50957	4322	22	of	of	IN
50957	4322	23	Tertiary	tertiary	JJ
50957	4322	24	man	man	NN
50957	4322	25	is	be	VBZ
50957	4322	26	demanded	demand	VBN
50957	4322	27	.	.	.
50957	4323	1	[	[	-LRB-
50957	4323	2	Footnote	footnote	NN
50957	4323	3	FI	FI	NNP
50957	4323	4	:	:	:
50957	4323	5	It	-PRON-	PRP
50957	4323	6	has	have	VBZ
50957	4323	7	been	be	VBN
50957	4323	8	figured	figure	VBN
50957	4323	9	by	by	IN
50957	4323	10	Bellucci	Bellucci	NNP
50957	4323	11	,	,	,
50957	4323	12	_	_	NNP
50957	4323	13	Archivio	Archivio	NNP
50957	4323	14	per	per	IN
50957	4323	15	l'Anthropologia	l'Anthropologia	NNP
50957	4323	16	e	e	NNP
50957	4323	17	la	la	NNP
50957	4323	18	Etnologia	Etnologia	NNP
50957	4323	19	di	di	IN
50957	4323	20	Firenze	Firenze	NNP
50957	4323	21	_	_	NNP
50957	4323	22	,	,	,
50957	4323	23	tome	tome	VB
50957	4323	24	xi	xi	NNP
50957	4323	25	,	,	,
50957	4323	26	p.	p.	NN
50957	4323	27	12	12	CD
50957	4323	28	,	,	,
50957	4323	29	tav	tav	NN
50957	4323	30	.	.	.
50957	4324	1	iv	iv	RB
50957	4324	2	,	,	,
50957	4324	3	fig	fig	NNP
50957	4324	4	.	.	.
50957	4325	1	2	2	LS
50957	4325	2	.	.	.
50957	4326	1	To	to	IN
50957	4326	2	me	-PRON-	PRP
50957	4326	3	it	-PRON-	PRP
50957	4326	4	possesses	possess	VBZ
50957	4326	5	no	no	DT
50957	4326	6	value	value	NN
50957	4326	7	as	as	IN
50957	4326	8	evidence	evidence	NN
50957	4326	9	.	.	.
50957	4326	10	]	]	-RRB-
50957	4327	1	These	these	DT
50957	4327	2	are	be	VBP
50957	4327	3	all	all	PDT
50957	4327	4	the	the	DT
50957	4327	5	localities	locality	NNS
50957	4327	6	in	in	IN
50957	4327	7	Europe	Europe	NNP
50957	4327	8	claimed	claim	VBD
50957	4327	9	by	by	IN
50957	4327	10	Mortillet	Mortillet	NNP
50957	4327	11	to	to	TO
50957	4327	12	have	have	VB
50957	4327	13	furnished	furnish	VBN
50957	4327	14	such	such	JJ
50957	4327	15	evidence	evidence	NN
50957	4327	16	,	,	,
50957	4327	17	but	but	CC
50957	4327	18	he	-PRON-	PRP
50957	4327	19	thinks	think	VBZ
50957	4327	20	a	a	DT
50957	4327	21	strong	strong	JJ
50957	4327	22	confirmation	confirmation	NN
50957	4327	23	of	of	IN
50957	4327	24	it	-PRON-	PRP
50957	4327	25	is	be	VBZ
50957	4327	26	afforded	afford	VBN
50957	4327	27	by	by	IN
50957	4327	28	certain	certain	JJ
50957	4327	29	discoveries	discovery	NNS
50957	4327	30	made	make	VBN
50957	4327	31	in	in	IN
50957	4327	32	the	the	DT
50957	4327	33	auriferous	auriferous	JJ
50957	4327	34	gravels	gravel	NNS
50957	4327	35	of	of	IN
50957	4327	36	California	California	NNP
50957	4327	37	.	.	.
50957	4328	1	I	-PRON-	PRP
50957	4328	2	will	will	MD
50957	4328	3	not	not	RB
50957	4328	4	occupy	occupy	VB
50957	4328	5	space	space	NN
50957	4328	6	here	here	RB
50957	4328	7	in	in	IN
50957	4328	8	repeating	repeat	VBG
50957	4328	9	arguments	argument	NNS
50957	4328	10	I	-PRON-	PRP
50957	4328	11	have	have	VBP
50957	4328	12	brought	bring	VBN
50957	4328	13	forward	forward	RP
50957	4328	14	elsewhere	elsewhere	RB
50957	4328	15	to	to	TO
50957	4328	16	show	show	VB
50957	4328	17	the	the	DT
50957	4328	18	utter	utter	JJ
50957	4328	19	insufficiency	insufficiency	NN
50957	4328	20	of	of	IN
50957	4328	21	this	this	DT
50957	4328	22	evidence	evidence	NN
50957	4328	23	to	to	TO
50957	4328	24	prove	prove	VB
50957	4328	25	the	the	DT
50957	4328	26	existence	existence	NN
50957	4328	27	of	of	IN
50957	4328	28	man	man	NN
50957	4328	29	on	on	IN
50957	4328	30	the	the	DT
50957	4328	31	Pacific	Pacific	NNP
50957	4328	32	coast	coast	NN
50957	4328	33	of	of	IN
50957	4328	34	our	-PRON-	PRP$
50957	4328	35	continent	continent	NN
50957	4328	36	during	during	IN
50957	4328	37	the	the	DT
50957	4328	38	Pliocene	Pliocene	NNP
50957	4328	39	period,[FJ	period,[FJ	NNP
50957	4328	40	]	]	-RRB-
50957	4328	41	They	-PRON-	PRP
50957	4328	42	may	may	MD
50957	4328	43	all	all	RB
50957	4328	44	be	be	VB
50957	4328	45	summed	sum	VBN
50957	4328	46	up	up	RP
50957	4328	47	in	in	IN
50957	4328	48	the	the	DT
50957	4328	49	words	word	NNS
50957	4328	50	of	of	IN
50957	4328	51	Le	Le	NNP
50957	4328	52	Conte	Conte	NNP
50957	4328	53	:	:	:
50957	4328	54	"	"	``
50957	4328	55	The	the	DT
50957	4328	56	doubts	doubt	NNS
50957	4328	57	in	in	IN
50957	4328	58	regard	regard	NN
50957	4328	59	to	to	IN
50957	4328	60	this	this	DT
50957	4328	61	extreme	extreme	JJ
50957	4328	62	antiquity	antiquity	NN
50957	4328	63	of	of	IN
50957	4328	64	man	man	NN
50957	4328	65	are	be	VBP
50957	4328	66	of	of	IN
50957	4328	67	three	three	CD
50957	4328	68	kinds	kind	NNS
50957	4328	69	,	,	,
50957	4328	70	viz	viz	NN
50957	4328	71	.	.	.
50957	4329	1	:	:	:
50957	4329	2	1	1	LS
50957	4329	3	.	.	.
50957	4330	1	Doubts	doubt	NNS
50957	4330	2	as	as	IN
50957	4330	3	to	to	IN
50957	4330	4	the	the	DT
50957	4330	5	Pliocene	Pliocene	NNP
50957	4330	6	age	age	NN
50957	4330	7	of	of	IN
50957	4330	8	the	the	DT
50957	4330	9	gravels	gravel	NNS
50957	4330	10	--	--	:
50957	4330	11	they	-PRON-	PRP
50957	4330	12	may	may	MD
50957	4330	13	be	be	VB
50957	4330	14	early	early	JJ
50957	4330	15	Quaternary	Quaternary	NNP
50957	4330	16	.	.	.
50957	4331	1	2	2	LS
50957	4331	2	.	.	.
50957	4332	1	Doubts	doubt	NNS
50957	4332	2	as	as	IN
50957	4332	3	to	to	IN
50957	4332	4	the	the	DT
50957	4332	5	authenticity	authenticity	NN
50957	4332	6	of	of	IN
50957	4332	7	the	the	DT
50957	4332	8	finds	find	NNS
50957	4332	9	--	--	:
50957	4332	10	no	no	DT
50957	4332	11	scientist	scientist	NN
50957	4332	12	having	have	VBG
50957	4332	13	seen	see	VBN
50957	4332	14	any	any	DT
50957	4332	15	of	of	IN
50957	4332	16	them	-PRON-	PRP
50957	4332	17	in	in	IN
50957	4332	18	situ	situ	NN
50957	4332	19	.	.	.
50957	4333	1	3	3	LS
50957	4333	2	.	.	.
50957	4334	1	Doubts	doubt	NNS
50957	4334	2	as	as	IN
50957	4334	3	to	to	IN
50957	4334	4	the	the	DT
50957	4334	5	undisturbed	undisturbed	JJ
50957	4334	6	conditions	condition	NNS
50957	4334	7	of	of	IN
50957	4334	8	the	the	DT
50957	4334	9	gravels	gravel	NNS
50957	4334	10	,	,	,
50957	4334	11	for	for	IN
50957	4334	12	auriferous	auriferous	JJ
50957	4334	13	gravels	gravel	NNS
50957	4334	14	are	be	VBP
50957	4334	15	especially	especially	RB
50957	4334	16	liable	liable	JJ
50957	4334	17	to	to	IN
50957	4334	18	disturbance	disturbance	NN
50957	4334	19	.	.	.
50957	4335	1	The	the	DT
50957	4335	2	character	character	NN
50957	4335	3	of	of	IN
50957	4335	4	the	the	DT
50957	4335	5	implements	implement	NNS
50957	4335	6	said	say	VBD
50957	4335	7	to	to	TO
50957	4335	8	have	have	VB
50957	4335	9	been	be	VBN
50957	4335	10	found	find	VBN
50957	4335	11	gives	give	VBZ
50957	4335	12	peculiar	peculiar	JJ
50957	4335	13	emphasis	emphasis	NN
50957	4335	14	to	to	IN
50957	4335	15	this	this	DT
50957	4335	16	last	last	JJ
50957	4335	17	doubt	doubt	NN
50957	4335	18	,	,	,
50957	4335	19	_	_	NNP
50957	4335	20	for	for	IN
50957	4335	21	they	-PRON-	PRP
50957	4335	22	are	be	VBP
50957	4335	23	not	not	RB
50957	4335	24	Paleolithic	Paleolithic	NNP
50957	4335	25	_	_	NNP
50957	4335	26	,	,	,
50957	4335	27	but	but	CC
50957	4335	28	Neolithic	neolithic	JJ
50957	4335	29	.	.	.
50957	4336	1	"	"	``
50957	4336	2	[	[	-LRB-
50957	4336	3	FK	fk	NN
50957	4336	4	]	]	-RRB-
50957	4336	5	The	the	DT
50957	4336	6	question	question	NN
50957	4336	7	has	have	VBZ
50957	4336	8	been	be	VBN
50957	4336	9	raised	raise	VBN
50957	4336	10	whether	whether	IN
50957	4336	11	this	this	DT
50957	4336	12	archæological	archæological	JJ
50957	4336	13	objection	objection	NN
50957	4336	14	is	be	VBZ
50957	4336	15	applicable	applicable	JJ
50957	4336	16	to	to	IN
50957	4336	17	the	the	DT
50957	4336	18	stone	stone	NN
50957	4336	19	mortars	mortar	NNS
50957	4336	20	,	,	,
50957	4336	21	numerous	numerous	JJ
50957	4336	22	examples	example	NNS
50957	4336	23	of	of	IN
50957	4336	24	which	which	WDT
50957	4336	25	have	have	VBP
50957	4336	26	been	be	VBN
50957	4336	27	found	find	VBN
50957	4336	28	in	in	IN
50957	4336	29	the	the	DT
50957	4336	30	gravels	gravel	NNS
50957	4336	31	,	,	,
50957	4336	32	some	some	DT
50957	4336	33	of	of	IN
50957	4336	34	them	-PRON-	PRP
50957	4336	35	quite	quite	RB
50957	4336	36	recently	recently	RB
50957	4336	37	.	.	.
50957	4337	1	[	[	-LRB-
50957	4337	2	FL	FL	NNP
50957	4337	3	]	]	-RRB-
50957	4337	4	If	if	IN
50957	4337	5	the	the	DT
50957	4337	6	evidence	evidence	NN
50957	4337	7	brought	bring	VBN
50957	4337	8	forward	forward	RP
50957	4337	9	by	by	IN
50957	4337	10	Professor	Professor	NNP
50957	4337	11	Whitney	Whitney	NNP
50957	4337	12	and	and	CC
50957	4337	13	others	other	NNS
50957	4337	14	were	be	VBD
50957	4337	15	limited	limited	JJ
50957	4337	16	to	to	IN
50957	4337	17	these	these	DT
50957	4337	18	mortars	mortar	NNS
50957	4337	19	,	,	,
50957	4337	20	it	-PRON-	PRP
50957	4337	21	might	may	MD
50957	4337	22	very	very	RB
50957	4337	23	well	well	RB
50957	4337	24	be	be	VB
50957	4337	25	claimed	claim	VBN
50957	4337	26	that	that	IN
50957	4337	27	they	-PRON-	PRP
50957	4337	28	are	be	VBP
50957	4337	29	neither	neither	CC
50957	4337	30	Palæolithic	palæolithic	JJ
50957	4337	31	nor	nor	CC
50957	4337	32	Neolithic	neolithic	JJ
50957	4337	33	;	;	:
50957	4337	34	that	that	IN
50957	4337	35	the	the	DT
50957	4337	36	smoothness	smoothness	NN
50957	4337	37	of	of	IN
50957	4337	38	their	-PRON-	PRP$
50957	4337	39	surface	surface	NN
50957	4337	40	is	be	VBZ
50957	4337	41	owing	owe	VBG
50957	4337	42	to	to	IN
50957	4337	43	their	-PRON-	PRP$
50957	4337	44	having	have	VBG
50957	4337	45	been	be	VBN
50957	4337	46	hollowed	hollow	VBN
50957	4337	47	out	out	IN
50957	4337	48	of	of	IN
50957	4337	49	pebbles	pebble	NNS
50957	4337	50	that	that	WDT
50957	4337	51	have	have	VBP
50957	4337	52	been	be	VBN
50957	4337	53	polished	polish	VBN
50957	4337	54	and	and	CC
50957	4337	55	worn	wear	VBN
50957	4337	56	by	by	IN
50957	4337	57	natural	natural	JJ
50957	4337	58	forces	force	NNS
50957	4337	59	.	.	.
50957	4338	1	But	but	CC
50957	4338	2	Professor	Professor	NNP
50957	4338	3	Whitney	Whitney	NNP
50957	4338	4	has	have	VBZ
50957	4338	5	cited	cite	VBN
50957	4338	6	numberless	numberless	JJ
50957	4338	7	instances	instance	NNS
50957	4338	8	of	of	IN
50957	4338	9	"	"	``
50957	4338	10	spear	spear	NN
50957	4338	11	-	-	HYPH
50957	4338	12	heads	head	NNS
50957	4338	13	,	,	,
50957	4338	14	"	"	''
50957	4338	15	"	"	``
50957	4338	16	arrow	arrow	NN
50957	4338	17	-	-	HYPH
50957	4338	18	heads	head	NNS
50957	4338	19	,	,	,
50957	4338	20	"	"	''
50957	4338	21	"	"	``
50957	4338	22	discoidal	discoidal	JJ
50957	4338	23	stones	stone	NNS
50957	4338	24	,	,	,
50957	4338	25	"	"	''
50957	4338	26	"	"	``
50957	4338	27	stone	stone	NN
50957	4338	28	beads	bead	NNS
50957	4338	29	,	,	,
50957	4338	30	"	"	''
50957	4338	31	and	and	CC
50957	4338	32	"	"	``
50957	4338	33	a	a	DT
50957	4338	34	hatchet	hatchet	NN
50957	4338	35	"	"	''
50957	4338	36	that	that	WDT
50957	4338	37	have	have	VBP
50957	4338	38	been	be	VBN
50957	4338	39	found	find	VBN
50957	4338	40	under	under	IN
50957	4338	41	precisely	precisely	RB
50957	4338	42	similar	similar	JJ
50957	4338	43	conditions	condition	NNS
50957	4338	44	as	as	IN
50957	4338	45	the	the	DT
50957	4338	46	mortars	mortar	NNS
50957	4338	47	.	.	.
50957	4339	1	So	so	RB
50957	4339	2	Mr.	Mr.	NNP
50957	4339	3	Becker	Becker	NNP
50957	4339	4	has	have	VBZ
50957	4339	5	recently	recently	RB
50957	4339	6	produced	produce	VBN
50957	4339	7	an	an	DT
50957	4339	8	affidavit	affidavit	NN
50957	4339	9	of	of	IN
50957	4339	10	a	a	DT
50957	4339	11	certain	certain	JJ
50957	4339	12	Mr.	Mr.	NNP
50957	4339	13	Neale	Neale	NNP
50957	4339	14	that	that	IN
50957	4339	15	in	in	IN
50957	4339	16	a	a	DT
50957	4339	17	tunnel	tunnel	NN
50957	4339	18	run	run	VBN
50957	4339	19	into	into	IN
50957	4339	20	the	the	DT
50957	4339	21	gravel	gravel	NN
50957	4339	22	in	in	IN
50957	4339	23	1877	1877	CD
50957	4339	24	"	"	''
50957	4339	25	between	between	IN
50957	4339	26	two	two	CD
50957	4339	27	hundred	hundred	CD
50957	4339	28	and	and	CC
50957	4339	29	three	three	CD
50957	4339	30	hundred	hundred	CD
50957	4339	31	feet	foot	NNS
50957	4339	32	beyond	beyond	IN
50957	4339	33	the	the	DT
50957	4339	34	edge	edge	NN
50957	4339	35	of	of	IN
50957	4339	36	the	the	DT
50957	4339	37	solid	solid	JJ
50957	4339	38	lava	lava	NN
50957	4339	39	,	,	,
50957	4339	40	he	-PRON-	PRP
50957	4339	41	saw	see	VBD
50957	4339	42	several	several	JJ
50957	4339	43	spear	spear	NN
50957	4339	44	-	-	HYPH
50957	4339	45	heads	head	NNS
50957	4339	46	nearly	nearly	RB
50957	4339	47	one	one	CD
50957	4339	48	foot	foot	NN
50957	4339	49	in	in	IN
50957	4339	50	length	length	NN
50957	4339	51	.	.	.
50957	4340	1	"	"	``
50957	4340	2	[	[	-LRB-
50957	4340	3	FM	FM	NNP
50957	4340	4	]	]	-RRB-
50957	4340	5	Now	now	RB
50957	4340	6	it	-PRON-	PRP
50957	4340	7	can	can	MD
50957	4340	8	not	not	RB
50957	4340	9	be	be	VB
50957	4340	10	questioned	question	VBN
50957	4340	11	that	that	IN
50957	4340	12	such	such	JJ
50957	4340	13	objects	object	NNS
50957	4340	14	as	as	IN
50957	4340	15	these	these	DT
50957	4340	16	clearly	clearly	RB
50957	4340	17	belong	belong	VBP
50957	4340	18	to	to	IN
50957	4340	19	the	the	DT
50957	4340	20	Neolithic	neolithic	JJ
50957	4340	21	period	period	NN
50957	4340	22	,	,	,
50957	4340	23	which	which	WDT
50957	4340	24	does	do	VBZ
50957	4340	25	not	not	RB
50957	4340	26	imply	imply	VB
50957	4340	27	that	that	IN
50957	4340	28	all	all	PDT
50957	4340	29	the	the	DT
50957	4340	30	objects	object	NNS
50957	4340	31	used	use	VBN
50957	4340	32	at	at	IN
50957	4340	33	that	that	DT
50957	4340	34	time	time	NN
50957	4340	35	were	be	VBD
50957	4340	36	polished	polished	JJ
50957	4340	37	,	,	,
50957	4340	38	but	but	CC
50957	4340	39	that	that	IN
50957	4340	40	together	together	RB
50957	4340	41	with	with	IN
50957	4340	42	chipped	chip	VBN
50957	4340	43	implements	implement	NNS
50957	4340	44	"	"	``
50957	4340	45	polished	polished	JJ
50957	4340	46	stone	stone	NN
50957	4340	47	implements	implement	NNS
50957	4340	48	were	be	VBD
50957	4340	49	also	also	RB
50957	4340	50	used	use	VBN
50957	4340	51	.	.	.
50957	4341	1	"	"	``
50957	4341	2	[	[	-LRB-
50957	4341	3	FN	FN	NNP
50957	4341	4	]	]	-RRB-
50957	4341	5	No	no	DT
50957	4341	6	archæologist	archæologist	NN
50957	4341	7	will	will	MD
50957	4341	8	believe	believe	VB
50957	4341	9	that	that	IN
50957	4341	10	,	,	,
50957	4341	11	while	while	IN
50957	4341	12	Palæolithic	palæolithic	JJ
50957	4341	13	man	man	NN
50957	4341	14	has	have	VBZ
50957	4341	15	not	not	RB
50957	4341	16	yet	yet	RB
50957	4341	17	been	be	VBN
50957	4341	18	discovered	discover	VBN
50957	4341	19	in	in	IN
50957	4341	20	the	the	DT
50957	4341	21	Tertiary	tertiary	JJ
50957	4341	22	deposits	deposit	NNS
50957	4341	23	of	of	IN
50957	4341	24	western	western	JJ
50957	4341	25	Europe	Europe	NNP
50957	4341	26	,	,	,
50957	4341	27	the	the	DT
50957	4341	28	works	work	NNS
50957	4341	29	of	of	IN
50957	4341	30	Neolithic	neolithic	JJ
50957	4341	31	man	man	NN
50957	4341	32	have	have	VBP
50957	4341	33	been	be	VBN
50957	4341	34	found	find	VBN
50957	4341	35	in	in	IN
50957	4341	36	similar	similar	JJ
50957	4341	37	deposits	deposit	NNS
50957	4341	38	in	in	IN
50957	4341	39	western	western	JJ
50957	4341	40	America	America	NNP
50957	4341	41	.	.	.
50957	4342	1	Peculiar	peculiar	JJ
50957	4342	2	difficulties	difficulty	NNS
50957	4342	3	seem	seem	VBP
50957	4342	4	to	to	TO
50957	4342	5	surround	surround	VB
50957	4342	6	the	the	DT
50957	4342	7	evidence	evidence	NN
50957	4342	8	brought	bring	VBN
50957	4342	9	forward	forward	RB
50957	4342	10	in	in	IN
50957	4342	11	support	support	NN
50957	4342	12	of	of	IN
50957	4342	13	such	such	PDT
50957	4342	14	an	an	DT
50957	4342	15	assumption	assumption	NN
50957	4342	16	.	.	.
50957	4343	1	We	-PRON-	PRP
50957	4343	2	are	be	VBP
50957	4343	3	told	tell	VBN
50957	4343	4	by	by	IN
50957	4343	5	Professor	Professor	NNP
50957	4343	6	Whitney	Whitney	NNP
50957	4343	7	that	that	IN
50957	4343	8	a	a	DT
50957	4343	9	stone	stone	NN
50957	4343	10	mortar	mortar	NN
50957	4343	11	was	be	VBD
50957	4343	12	"	"	``
50957	4343	13	found	find	VBD
50957	4343	14	standing	stand	VBG
50957	4343	15	upright	upright	RB
50957	4343	16	,	,	,
50957	4343	17	and	and	CC
50957	4343	18	the	the	DT
50957	4343	19	pestle	pestle	NN
50957	4343	20	was	be	VBD
50957	4343	21	in	in	IN
50957	4343	22	it	-PRON-	PRP
50957	4343	23	,	,	,
50957	4343	24	in	in	IN
50957	4343	25	its	-PRON-	PRP$
50957	4343	26	proper	proper	JJ
50957	4343	27	place	place	NN
50957	4343	28	,	,	,
50957	4343	29	just	just	RB
50957	4343	30	as	as	IN
50957	4343	31	it	-PRON-	PRP
50957	4343	32	had	have	VBD
50957	4343	33	been	be	VBN
50957	4343	34	left	leave	VBN
50957	4343	35	by	by	IN
50957	4343	36	the	the	DT
50957	4343	37	owner	owner	NN
50957	4343	38	.	.	.
50957	4343	39	"	"	''
50957	4344	1	He	-PRON-	PRP
50957	4344	2	fails	fail	VBZ
50957	4344	3	,	,	,
50957	4344	4	however	however	RB
50957	4344	5	,	,	,
50957	4344	6	to	to	TO
50957	4344	7	explain	explain	VB
50957	4344	8	how	how	WRB
50957	4344	9	this	this	DT
50957	4344	10	was	be	VBD
50957	4344	11	brought	bring	VBN
50957	4344	12	about	about	RP
50957	4344	13	in	in	IN
50957	4344	14	a	a	DT
50957	4344	15	gravel	gravel	NN
50957	4344	16	deposit	deposit	NN
50957	4344	17	supposed	suppose	VBN
50957	4344	18	to	to	TO
50957	4344	19	have	have	VB
50957	4344	20	been	be	VBN
50957	4344	21	laid	lay	VBN
50957	4344	22	down	down	RP
50957	4344	23	by	by	IN
50957	4344	24	great	great	JJ
50957	4344	25	floods	flood	NNS
50957	4344	26	of	of	IN
50957	4344	27	water	water	NN
50957	4344	28	.	.	.
50957	4345	1	So	so	CC
50957	4345	2	,	,	,
50957	4345	3	when	when	WRB
50957	4345	4	Mr.	Mr.	NNP
50957	4345	5	Neale	Neale	NNP
50957	4345	6	swears	swear	VBZ
50957	4345	7	that	that	IN
50957	4345	8	he	-PRON-	PRP
50957	4345	9	saw	see	VBD
50957	4345	10	fifteen	fifteen	CD
50957	4345	11	years	year	NNS
50957	4345	12	ago	ago	RB
50957	4345	13	in	in	IN
50957	4345	14	the	the	DT
50957	4345	15	same	same	JJ
50957	4345	16	gravels	gravel	NNS
50957	4345	17	spear	spear	NN
50957	4345	18	-	-	HYPH
50957	4345	19	heads	head	NNS
50957	4345	20	a	a	DT
50957	4345	21	great	great	JJ
50957	4345	22	deal	deal	NN
50957	4345	23	larger	large	JJR
50957	4345	24	than	than	IN
50957	4345	25	those	those	DT
50957	4345	26	known	know	VBN
50957	4345	27	to	to	IN
50957	4345	28	archæologists	archæologist	NNS
50957	4345	29	,	,	,
50957	4345	30	may	may	MD
50957	4345	31	we	-PRON-	PRP
50957	4345	32	not	not	RB
50957	4345	33	ask	ask	VB
50957	4345	34	whether	whether	IN
50957	4345	35	reliance	reliance	NN
50957	4345	36	can	can	MD
50957	4345	37	be	be	VB
50957	4345	38	placed	place	VBN
50957	4345	39	on	on	IN
50957	4345	40	the	the	DT
50957	4345	41	memory	memory	NN
50957	4345	42	of	of	IN
50957	4345	43	witnesses	witness	NNS
50957	4345	44	who	who	WP
50957	4345	45	testify	testify	VBP
50957	4345	46	to	to	IN
50957	4345	47	impossibilities	impossibility	NNS
50957	4345	48	to	to	TO
50957	4345	49	justify	justify	VB
50957	4345	50	conclusions	conclusion	NNS
50957	4345	51	that	that	WDT
50957	4345	52	rest	rest	VBP
50957	4345	53	upon	upon	IN
50957	4345	54	such	such	JJ
50957	4345	55	testimony	testimony	NN
50957	4345	56	?	?	.
50957	4346	1	I	-PRON-	PRP
50957	4346	2	think	think	VBP
50957	4346	3	we	-PRON-	PRP
50957	4346	4	shall	shall	MD
50957	4346	5	have	have	VB
50957	4346	6	to	to	TO
50957	4346	7	wait	wait	VB
50957	4346	8	for	for	IN
50957	4346	9	further	further	JJ
50957	4346	10	and	and	CC
50957	4346	11	better	well	JJR
50957	4346	12	evidence	evidence	NN
50957	4346	13	than	than	IN
50957	4346	14	this	this	DT
50957	4346	15	before	before	IN
50957	4346	16	we	-PRON-	PRP
50957	4346	17	are	be	VBP
50957	4346	18	called	call	VBN
50957	4346	19	upon	upon	IN
50957	4346	20	to	to	TO
50957	4346	21	admit	admit	VB
50957	4346	22	that	that	IN
50957	4346	23	the	the	DT
50957	4346	24	existence	existence	NN
50957	4346	25	of	of	IN
50957	4346	26	the	the	DT
50957	4346	27	Tertiary	Tertiary	NNP
50957	4346	28	man	man	NN
50957	4346	29	upon	upon	IN
50957	4346	30	our	-PRON-	PRP$
50957	4346	31	Pacific	Pacific	NNP
50957	4346	32	coast	coast	NN
50957	4346	33	has	have	VBZ
50957	4346	34	been	be	VBN
50957	4346	35	established	establish	VBN
50957	4346	36	.	.	.
50957	4347	1	[	[	-LRB-
50957	4347	2	Footnote	Footnote	NNP
50957	4347	3	FJ	FJ	NNP
50957	4347	4	:	:	:
50957	4347	5	_	_	NNP
50957	4347	6	The	the	DT
50957	4347	7	Prehistoric	Prehistoric	NNP
50957	4347	8	Archæology	Archæology	NNP
50957	4347	9	of	of	IN
50957	4347	10	North	North	NNP
50957	4347	11	America	America	NNP
50957	4347	12	_	_	NNP
50957	4347	13	,	,	,
50957	4347	14	Narrative	Narrative	NNP
50957	4347	15	and	and	CC
50957	4347	16	Critical	Critical	NNP
50957	4347	17	History	history	NN
50957	4347	18	of	of	IN
50957	4347	19	America	America	NNP
50957	4347	20	,	,	,
50957	4347	21	vol	vol	NNP
50957	4347	22	.	.	.
50957	4348	1	i	i	PRP
50957	4348	2	,	,	,
50957	4348	3	pp	pp	NNP
50957	4348	4	.	.	.
50957	4349	1	850	850	CD
50957	4349	2	-	-	SYM
50957	4349	3	356	356	CD
50957	4349	4	.	.	.
50957	4349	5	]	]	-RRB-
50957	4350	1	[	[	-LRB-
50957	4350	2	Footnote	Footnote	NNP
50957	4350	3	FK	FK	NNP
50957	4350	4	:	:	:
50957	4350	5	Le	Le	NNP
50957	4350	6	Conte	Conte	NNP
50957	4350	7	,	,	,
50957	4350	8	_	_	NNP
50957	4350	9	op	op	NN
50957	4350	10	.	.	.
50957	4351	1	cit	cit	NNP
50957	4351	2	.	.	.
50957	4351	3	_	_	NNP
50957	4351	4	,	,	,
50957	4351	5	p.	p.	NN
50957	4352	1	614	614	CD
50957	4352	2	.	.	.
50957	4352	3	]	]	-RRB-
50957	4353	1	[	[	-LRB-
50957	4353	2	Footnote	footnote	NN
50957	4353	3	FL	FL	NNP
50957	4353	4	:	:	:
50957	4353	5	Professor	Professor	NNP
50957	4353	6	George	George	NNP
50957	4353	7	Frederick	Frederick	NNP
50957	4353	8	Wright	Wright	NNP
50957	4353	9	,	,	,
50957	4353	10	_	_	NNP
50957	4353	11	Prehistoric	Prehistoric	NNP
50957	4353	12	Man	Man	NNP
50957	4353	13	on	on	IN
50957	4353	14	the	the	DT
50957	4353	15	Pacific	Pacific	NNP
50957	4353	16	Coast	Coast	NNP
50957	4353	17	_	_	NNP
50957	4353	18	,	,	,
50957	4353	19	Atlantic	Atlantic	NNP
50957	4353	20	Monthly	Monthly	NNP
50957	4353	21	,	,	,
50957	4353	22	April	April	NNP
50957	4353	23	,	,	,
50957	4353	24	1891	1891	CD
50957	4353	25	,	,	,
50957	4353	26	p.	p.	NN
50957	4353	27	512	512	CD
50957	4353	28	;	;	:
50957	4353	29	_	_	NNP
50957	4353	30	Table	Table	NNP
50957	4353	31	Mountain	Mountain	NNP
50957	4353	32	Archæology	Archæology	NNP
50957	4353	33	_	_	NNP
50957	4353	34	,	,	,
50957	4353	35	Nation	Nation	NNP
50957	4353	36	,	,	,
50957	4353	37	May	May	NNP
50957	4353	38	21	21	CD
50957	4353	39	,	,	,
50957	4353	40	1891	1891	CD
50957	4353	41	,	,	,
50957	4353	42	p.	p.	NN
50957	4354	1	419	419	CD
50957	4354	2	.	.	.
50957	4354	3	]	]	-RRB-
50957	4355	1	[	[	-LRB-
50957	4355	2	Footnote	Footnote	NNP
50957	4355	3	FM	FM	NNP
50957	4355	4	:	:	:
50957	4355	5	_	_	NNP
50957	4355	6	Antiquities	Antiquities	NNPS
50957	4355	7	from	from	IN
50957	4355	8	under	under	IN
50957	4355	9	Tuolome	Tuolome	NNP
50957	4355	10	Table	Table	NNP
50957	4355	11	Mountain	Mountain	NNP
50957	4355	12	in	in	IN
50957	4355	13	California	California	NNP
50957	4355	14	_	_	NNP
50957	4355	15	,	,	,
50957	4355	16	Bulletin	Bulletin	NNP
50957	4355	17	of	of	IN
50957	4355	18	the	the	DT
50957	4355	19	Geological	Geological	NNP
50957	4355	20	Society	Society	NNP
50957	4355	21	of	of	IN
50957	4355	22	America	America	NNP
50957	4355	23	,	,	,
50957	4355	24	vol	vol	NNP
50957	4355	25	.	.	.
50957	4356	1	ii	ii	NNP
50957	4356	2	,	,	,
50957	4356	3	p.	p.	NN
50957	4357	1	192	192	CD
50957	4357	2	.	.	.
50957	4357	3	]	]	-RRB-
50957	4358	1	[	[	-LRB-
50957	4358	2	Footnote	Footnote	NNP
50957	4358	3	FN	FN	NNP
50957	4358	4	:	:	:
50957	4358	5	Le	Le	NNP
50957	4358	6	Conte	Conte	NNP
50957	4358	7	,	,	,
50957	4358	8	_	_	NNP
50957	4358	9	op	op	NN
50957	4358	10	.	.	.
50957	4359	1	cit	cit	NNP
50957	4359	2	.	.	.
50957	4359	3	_	_	NNP
50957	4359	4	,	,	,
50957	4359	5	p.	p.	NN
50957	4360	1	607	607	CD
50957	4360	2	.	.	.
50957	4360	3	]	]	-RRB-
50957	4361	1	INDEX	index	NN
50957	4361	2	.	.	.
50957	4362	1	Aar	Aar	NNP
50957	4362	2	Glacier	Glacier	NNP
50957	4362	3	,	,	,
50957	4362	4	11	11	CD
50957	4362	5	,	,	,
50957	4362	6	43	43	CD
50957	4362	7	,	,	,
50957	4362	8	132	132	CD
50957	4362	9	.	.	.
50957	4363	1	Abbeville	Abbeville	NNP
50957	4363	2	,	,	,
50957	4363	3	France	France	NNP
50957	4363	4	,	,	,
50957	4363	5	251	251	CD
50957	4363	6	,	,	,
50957	4363	7	263	263	CD
50957	4363	8	.	.	.
50957	4364	1	Abbott	Abbott	NNP
50957	4364	2	,	,	,
50957	4364	3	C.	C.	NNP
50957	4364	4	C	C	NNP
50957	4364	5	,	,	,
50957	4364	6	cited	cite	VBD
50957	4364	7	,	,	,
50957	4364	8	242	242	CD
50957	4364	9	,	,	,
50957	4364	10	245	245	CD
50957	4364	11	.	.	.
50957	4365	1	Adams	Adams	NNP
50957	4365	2	,	,	,
50957	4365	3	Charles	Charles	NNP
50957	4365	4	Francis	Francis	NNP
50957	4365	5	,	,	,
50957	4365	6	cited	cite	VBD
50957	4365	7	,	,	,
50957	4365	8	297	297	CD
50957	4365	9	.	.	.
50957	4366	1	Adhémar	Adhémar	NNP
50957	4366	2	,	,	,
50957	4366	3	cited	cite	VBD
50957	4366	4	,	,	,
50957	4366	5	307	307	CD
50957	4366	6	,	,	,
50957	4366	7	310	310	CD
50957	4366	8	.	.	.
50957	4367	1	Africa	Africa	NNP
50957	4367	2	,	,	,
50957	4367	3	ancient	ancient	JJ
50957	4367	4	glaciers	glacier	NNS
50957	4367	5	of	of	IN
50957	4367	6	,	,	,
50957	4367	7	191	191	CD
50957	4367	8	.	.	.
50957	4368	1	Agassiz	Agassiz	NNP
50957	4368	2	,	,	,
50957	4368	3	Louis	Louis	NNP
50957	4368	4	,	,	,
50957	4368	5	cited	cite	VBD
50957	4368	6	,	,	,
50957	4368	7	9	9	CD
50957	4368	8	,	,	,
50957	4368	9	11	11	CD
50957	4368	10	,	,	,
50957	4368	11	43	43	CD
50957	4368	12	,	,	,
50957	4368	13	128	128	CD
50957	4368	14	,	,	,
50957	4368	15	241	241	CD
50957	4368	16	.	.	.
50957	4369	1	Ailsa	Ailsa	NNP
50957	4369	2	Crag	Crag	NNP
50957	4369	3	,	,	,
50957	4369	4	167	167	CD
50957	4369	5	,	,	,
50957	4369	6	168	168	CD
50957	4369	7	.	.	.
50957	4370	1	Akron	Akron	NNP
50957	4370	2	.	.	.
50957	4371	1	Ohio	Ohio	NNP
50957	4371	2	,	,	,
50957	4371	3	220	220	CD
50957	4371	4	,	,	,
50957	4371	5	221	221	CD
50957	4371	6	.	.	.
50957	4372	1	Alaska	Alaska	NNP
50957	4372	2	,	,	,
50957	4372	3	1	1	CD
50957	4372	4	,	,	,
50957	4372	5	22	22	CD
50957	4372	6	,	,	,
50957	4372	7	23	23	CD
50957	4372	8	_	_	NNP
50957	4372	9	et	et	NNP
50957	4372	10	seq	seq	NN
50957	4372	11	.	.	.
50957	4372	12	_	_	NNP
50957	4372	13	,	,	,
50957	4372	14	47	47	CD
50957	4372	15	,	,	,
50957	4372	16	212	212	CD
50957	4372	17	,	,	,
50957	4372	18	283	283	CD
50957	4372	19	;	;	:
50957	4372	20	climate	climate	NN
50957	4372	21	of	of	IN
50957	4372	22	,	,	,
50957	4372	23	291	291	CD
50957	4372	24	,	,	,
50957	4372	25	302	302	CD
50957	4372	26	.	.	.
50957	4373	1	Aletsch	Aletsch	NNP
50957	4373	2	Glacier	Glacier	NNP
50957	4373	3	,	,	,
50957	4373	4	9	9	CD
50957	4373	5	,	,	,
50957	4373	6	211	211	CD
50957	4373	7	,	,	,
50957	4373	8	241	241	CD
50957	4373	9	.	.	.
50957	4374	1	Alleghany	Alleghany	NNP
50957	4374	2	Valley	Valley	NNP
50957	4374	3	,	,	,
50957	4374	4	206	206	CD
50957	4374	5	,	,	,
50957	4374	6	214	214	CD
50957	4374	7	;	;	:
50957	4374	8	terraces	terrace	NNS
50957	4374	9	in	in	IN
50957	4374	10	,	,	,
50957	4374	11	229	229	CD
50957	4374	12	.	.	.
50957	4375	1	Alpine	alpine	NN
50957	4375	2	glaciers	glacier	NNS
50957	4375	3	,	,	,
50957	4375	4	existing	exist	VBG
50957	4375	5	,	,	,
50957	4375	6	9	9	CD
50957	4375	7	-	-	SYM
50957	4375	8	11	11	CD
50957	4375	9	,	,	,
50957	4375	10	43	43	CD
50957	4375	11	_	_	NNP
50957	4375	12	et	et	NNP
50957	4375	13	seq	seq	NN
50957	4375	14	.	.	.
50957	4375	15	_	_	NN
50957	4375	16	;	;	:
50957	4375	17	size	size	NN
50957	4375	18	and	and	CC
50957	4375	19	number	number	NN
50957	4375	20	of	of	IN
50957	4375	21	,	,	,
50957	4375	22	9	9	CD
50957	4375	23	;	;	:
50957	4375	24	depth	depth	NN
50957	4375	25	of	of	IN
50957	4375	26	,	,	,
50957	4375	27	11	11	CD
50957	4375	28	;	;	:
50957	4375	29	velocity	velocity	NN
50957	4375	30	of	of	IN
50957	4375	31	,	,	,
50957	4375	32	43	43	CD
50957	4375	33	_	_	NNP
50957	4375	34	et	et	NNP
50957	4375	35	seq	seq	NN
50957	4375	36	.	.	.
50957	4375	37	_	_	NNP
50957	4375	38	;	;	:
50957	4375	39	ancient	ancient	JJ
50957	4375	40	,	,	,
50957	4375	41	58	58	CD
50957	4375	42	-	-	SYM
50957	4375	43	60	60	CD
50957	4375	44	,	,	,
50957	4375	45	131	131	CD
50957	4375	46	-	-	SYM
50957	4375	47	136	136	CD
50957	4375	48	;	;	:
50957	4375	49	advance	advance	NN
50957	4375	50	and	and	CC
50957	4375	51	retreat	retreat	NN
50957	4375	52	of	of	IN
50957	4375	53	,	,	,
50957	4375	54	116	116	CD
50957	4375	55	.	.	.
50957	4376	1	Alps	Alps	NNP
50957	4376	2	,	,	,
50957	4376	3	1	1	CD
50957	4376	4	,	,	,
50957	4376	5	9	9	CD
50957	4376	6	-	-	SYM
50957	4376	7	11	11	CD
50957	4376	8	,	,	,
50957	4376	9	43	43	CD
50957	4376	10	_	_	NNP
50957	4376	11	et	et	NNP
50957	4376	12	seq	seq	NN
50957	4376	13	.	.	.
50957	4376	14	_	_	NNP
50957	4376	15	,	,	,
50957	4376	16	58	58	CD
50957	4376	17	_	_	NNP
50957	4376	18	et	et	NNP
50957	4376	19	seq	seq	NN
50957	4376	20	.	.	.
50957	4376	21	_	_	NNP
50957	4376	22	,	,	,
50957	4376	23	91	91	CD
50957	4376	24	,	,	,
50957	4376	25	131	131	CD
50957	4376	26	_	_	NNP
50957	4376	27	et	et	NNP
50957	4376	28	seq	seq	NN
50957	4376	29	.	.	.
50957	4376	30	_	_	NNP
50957	4376	31	,	,	,
50957	4376	32	211	211	CD
50957	4376	33	;	;	:
50957	4376	34	age	age	NN
50957	4376	35	of	of	IN
50957	4376	36	,	,	,
50957	4376	37	328	328	CD
50957	4376	38	.	.	.
50957	4377	1	Altaville	Altaville	NNP
50957	4377	2	,	,	,
50957	4377	3	Cal	Cal	NNP
50957	4377	4	,	,	,
50957	4377	5	296	296	CD
50957	4377	6	.	.	.
50957	4378	1	Amazon	Amazon	NNP
50957	4378	2	Valley	Valley	NNP
50957	4378	3	,	,	,
50957	4378	4	temperature	temperature	NN
50957	4378	5	of	of	IN
50957	4378	6	,	,	,
50957	4378	7	316	316	CD
50957	4378	8	.	.	.
50957	4379	1	Amherst	Amherst	NNP
50957	4379	2	,	,	,
50957	4379	3	Ohio	Ohio	NNP
50957	4379	4	,	,	,
50957	4379	5	glacial	glacial	JJ
50957	4379	6	marks	mark	NNS
50957	4379	7	near	near	IN
50957	4379	8	,	,	,
50957	4379	9	52	52	CD
50957	4379	10	.	.	.
50957	4380	1	Amiens	Amiens	NNP
50957	4380	2	,	,	,
50957	4380	3	France	France	NNP
50957	4380	4	,	,	,
50957	4380	5	implements	implement	VBZ
50957	4380	6	from	from	IN
50957	4380	7	,	,	,
50957	4380	8	252	252	CD
50957	4380	9	,	,	,
50957	4380	10	263	263	CD
50957	4380	11	_	_	NNP
50957	4380	12	et	et	NNP
50957	4380	13	seq	seq	NN
50957	4380	14	.	.	.
50957	4380	15	_	_	NNP
50957	4380	16	;	;	:
50957	4380	17	terraces	terrace	NNS
50957	4380	18	at	at	IN
50957	4380	19	,	,	,
50957	4380	20	360	360	CD
50957	4380	21	.	.	.
50957	4381	1	Andes	Andes	NNP
50957	4381	2	,	,	,
50957	4381	3	17	17	CD
50957	4381	4	,	,	,
50957	4381	5	330	330	CD
50957	4381	6	;	;	:
50957	4381	7	age	age	NN
50957	4381	8	of	of	IN
50957	4381	9	,	,	,
50957	4381	10	328	328	CD
50957	4381	11	.	.	.
50957	4382	1	Andover	Andover	NNP
50957	4382	2	,	,	,
50957	4382	3	Mass.	Massachusetts	NNP
50957	4382	4	,	,	,
50957	4382	5	77	77	CD
50957	4382	6	_	_	NNP
50957	4382	7	et	et	NNP
50957	4382	8	seq	seq	NN
50957	4382	9	.	.	.
50957	4382	10	_	_	NNP
50957	4382	11	,	,	,
50957	4382	12	345	345	CD
50957	4382	13	.	.	.
50957	4383	1	Andrews	Andrews	NNP
50957	4383	2	,	,	,
50957	4383	3	cited	cite	VBD
50957	4383	4	,	,	,
50957	4383	5	345	345	CD
50957	4383	6	,	,	,
50957	4383	7	347	347	CD
50957	4383	8	,	,	,
50957	4383	9	354	354	CD
50957	4383	10	,	,	,
50957	4383	11	356	356	CD
50957	4383	12	.	.	.
50957	4384	1	Animals	animal	NNS
50957	4384	2	,	,	,
50957	4384	3	extinct	extinct	VBN
50957	4384	4	,	,	,
50957	4384	5	associated	associate	VBN
50957	4384	6	with	with	IN
50957	4384	7	man	man	NN
50957	4384	8	in	in	IN
50957	4384	9	eastern	eastern	JJ
50957	4384	10	America	America	NNP
50957	4384	11	,	,	,
50957	4384	12	262	262	CD
50957	4384	13	;	;	:
50957	4384	14	in	in	IN
50957	4384	15	France	France	NNP
50957	4384	16	,	,	,
50957	4384	17	263	263	CD
50957	4384	18	;	;	:
50957	4384	19	in	in	IN
50957	4384	20	England	England	NNP
50957	4384	21	,	,	,
50957	4384	22	264	264	CD
50957	4384	23	_	_	NNP
50957	4384	24	et	et	NNP
50957	4384	25	seq	seq	NN
50957	4384	26	.	.	.
50957	4384	27	_	_	NNP
50957	4384	28	;	;	:
50957	4384	29	in	in	IN
50957	4384	30	Wales	Wales	NNP
50957	4384	31	,	,	,
50957	4384	32	272	272	CD
50957	4384	33	;	;	:
50957	4384	34	in	in	IN
50957	4384	35	Belgium	Belgium	NNP
50957	4384	36	,	,	,
50957	4384	37	277	277	CD
50957	4384	38	_	_	NNP
50957	4384	39	et	et	NNP
50957	4384	40	seq	seq	NN
50957	4384	41	.	.	.
50957	4384	42	_	_	NNP
50957	4384	43	;	;	:
50957	4384	44	summary	summary	NN
50957	4384	45	concerning	concern	VBG
50957	4384	46	,	,	,
50957	4384	47	281	281	CD
50957	4384	48	-	-	SYM
50957	4384	49	293	293	CD
50957	4384	50	.	.	.
50957	4385	1	Animals	animal	NNS
50957	4385	2	,	,	,
50957	4385	3	relics	relic	NNS
50957	4385	4	of	of	IN
50957	4385	5	,	,	,
50957	4385	6	in	in	IN
50957	4385	7	loess	loess	NN
50957	4385	8	,	,	,
50957	4385	9	188	188	CD
50957	4385	10	.	.	.
50957	4386	1	Antarctic	Antarctic	NNP
50957	4386	2	Continent	Continent	NNP
50957	4386	3	,	,	,
50957	4386	4	existing	exist	VBG
50957	4386	5	glaciers	glacier	NNS
50957	4386	6	of	of	IN
50957	4386	7	,	,	,
50957	4386	8	1	1	CD
50957	4386	9	,	,	,
50957	4386	10	18	18	CD
50957	4386	11	_	_	NNP
50957	4386	12	et	et	NNP
50957	4386	13	seq	seq	NN
50957	4386	14	.	.	.
50957	4386	15	_	_	NNP
50957	4386	16	Arcy	Arcy	NNP
50957	4386	17	,	,	,
50957	4386	18	Belgium	Belgium	NNP
50957	4386	19	,	,	,
50957	4386	20	grotto	grotto	NN
50957	4386	21	at	at	IN
50957	4386	22	,	,	,
50957	4386	23	279	279	CD
50957	4386	24	.	.	.
50957	4387	1	Arenig	Arenig	NNP
50957	4387	2	Mawr	Mawr	NNP
50957	4387	3	,	,	,
50957	4387	4	Wales	Wales	NNP
50957	4387	5	,	,	,
50957	4387	6	150	150	CD
50957	4387	7	,	,	,
50957	4387	8	151	151	CD
50957	4387	9	,	,	,
50957	4387	10	172	172	CD
50957	4387	11	.	.	.
50957	4388	1	Argillite	argillite	NN
50957	4388	2	implement	implement	VBP
50957	4388	3	,	,	,
50957	4388	4	face	face	VBP
50957	4388	5	and	and	CC
50957	4388	6	side	side	JJ
50957	4388	7	view	view	NN
50957	4388	8	of	of	IN
50957	4388	9	,	,	,
50957	4388	10	247	247	CD
50957	4388	11	,	,	,
50957	4388	12	259	259	CD
50957	4388	13	.	.	.
50957	4389	1	Arnhem	Arnhem	NNP
50957	4389	2	,	,	,
50957	4389	3	Holland	Holland	NNP
50957	4389	4	,	,	,
50957	4389	5	moraine	moraine	VBP
50957	4389	6	at	at	IN
50957	4389	7	,	,	,
50957	4389	8	181	181	CD
50957	4389	9	.	.	.
50957	4390	1	Asia	Asia	NNP
50957	4390	2	,	,	,
50957	4390	3	existing	exist	VBG
50957	4390	4	glaciers	glacier	NNS
50957	4390	5	in	in	IN
50957	4390	6	,	,	,
50957	4390	7	14	14	CD
50957	4390	8	_	_	NNP
50957	4390	9	et	et	NNP
50957	4390	10	seq	seq	NN
50957	4390	11	.	.	.
50957	4390	12	_	_	NNP
50957	4390	13	;	;	:
50957	4390	14	ancient	ancient	JJ
50957	4390	15	glaciers	glacier	NNS
50957	4390	16	of	of	IN
50957	4390	17	,	,	,
50957	4390	18	190	190	CD
50957	4390	19	.	.	.
50957	4391	1	Assiniboine	Assiniboine	NNP
50957	4391	2	River	River	NNP
50957	4391	3	,	,	,
50957	4391	4	228	228	CD
50957	4391	5	.	.	.
50957	4392	1	Astronomical	astronomical	JJ
50957	4392	2	theories	theory	NNS
50957	4392	3	of	of	IN
50957	4392	4	the	the	DT
50957	4392	5	Glacial	glacial	JJ
50957	4392	6	period	period	NN
50957	4392	7	,	,	,
50957	4392	8	303	303	CD
50957	4392	9	_	_	NNP
50957	4392	10	et	et	NNP
50957	4392	11	seq	seq	NN
50957	4392	12	.	.	.
50957	4392	13	_	_	NNP
50957	4392	14	Atlantic	Atlantic	NNP
50957	4392	15	Ocean	Ocean	NNP
50957	4392	16	,	,	,
50957	4392	17	314	314	CD
50957	4392	18	.	.	.
50957	4393	1	Aurillac	Aurillac	NNP
50957	4393	2	,	,	,
50957	4393	3	supposed	suppose	VBN
50957	4393	4	flint	flint	NN
50957	4393	5	-	-	HYPH
50957	4393	6	chips	chip	NNS
50957	4393	7	near	near	RB
50957	4393	8	,	,	,
50957	4393	9	367	367	CD
50957	4393	10	,	,	,
50957	4393	11	370	370	CD
50957	4393	12	.	.	.
50957	4394	1	Australia	Australia	NNP
50957	4394	2	,	,	,
50957	4394	3	ancient	ancient	JJ
50957	4394	4	glaciers	glacier	NNS
50957	4394	5	of	of	IN
50957	4394	6	,	,	,
50957	4394	7	126	126	CD
50957	4394	8	,	,	,
50957	4394	9	192	192	CD
50957	4394	10	.	.	.
50957	4395	1	Austria	Austria	NNP
50957	4395	2	,	,	,
50957	4395	3	existing	exist	VBG
50957	4395	4	glaciers	glacier	NNS
50957	4395	5	of	of	IN
50957	4395	6	,	,	,
50957	4395	7	9	9	CD
50957	4395	8	.	.	.
50957	4396	1	Auvergne	auvergne	NN
50957	4396	2	,	,	,
50957	4396	3	136	136	CD
50957	4396	4	.	.	.
50957	4397	1	Babbitt	Babbitt	NNP
50957	4397	2	,	,	,
50957	4397	3	Miss	Miss	NNP
50957	4397	4	F.	F.	NNP
50957	4397	5	E.	E.	NNP
50957	4397	6	,	,	,
50957	4397	7	cited	cite	VBD
50957	4397	8	,	,	,
50957	4397	9	253	253	CD
50957	4397	10	,	,	,
50957	4397	11	254	254	CD
50957	4397	12	,	,	,
50957	4397	13	255	255	CD
50957	4397	14	.	.	.
50957	4398	1	Bakewell	bakewell	VB
50957	4398	2	on	on	IN
50957	4398	3	age	age	NN
50957	4398	4	of	of	IN
50957	4398	5	Niagara	Niagara	NNP
50957	4398	6	gorge	gorge	NN
50957	4398	7	,	,	,
50957	4398	8	337	337	CD
50957	4398	9	.	.	.
50957	4399	1	Baldwin	Baldwin	NNP
50957	4399	2	,	,	,
50957	4399	3	C.	C.	NNP
50957	4399	4	C	C	NNP
50957	4399	5	,	,	,
50957	4399	6	251	251	CD
50957	4399	7	.	.	.
50957	4400	1	Baldwin	Baldwin	NNP
50957	4400	2	,	,	,
50957	4400	3	P.	P.	NNP
50957	4400	4	,	,	,
50957	4400	5	25	25	CD
50957	4400	6	.	.	.
50957	4401	1	Ball	Ball	NNP
50957	4401	2	,	,	,
50957	4401	3	cited	cite	VBD
50957	4401	4	,	,	,
50957	4401	5	310	310	CD
50957	4401	6	,	,	,
50957	4401	7	317	317	CD
50957	4401	8	.	.	.
50957	4402	1	Baltic	Baltic	NNP
50957	4402	2	Sea	Sea	NNP
50957	4402	3	,	,	,
50957	4402	4	129	129	CD
50957	4402	5	.	.	.
50957	4403	1	Barnsley	Barnsley	NNP
50957	4403	2	,	,	,
50957	4403	3	England	England	NNP
50957	4403	4	,	,	,
50957	4403	5	155	155	CD
50957	4403	6	.	.	.
50957	4404	1	Bates	Bates	NNP
50957	4404	2	,	,	,
50957	4404	3	cited	cite	VBD
50957	4404	4	,	,	,
50957	4404	5	204	204	CD
50957	4404	6	.	.	.
50957	4405	1	Bear	Bear	NNP
50957	4405	2	,	,	,
50957	4405	3	270	270	CD
50957	4405	4	,	,	,
50957	4405	5	287	287	CD
50957	4405	6	,	,	,
50957	4405	7	290	290	CD
50957	4405	8	.	.	.
50957	4406	1	Bear	Bear	NNP
50957	4406	2	,	,	,
50957	4406	3	grizzly	grizzly	NN
50957	4406	4	,	,	,
50957	4406	5	270	270	CD
50957	4406	6	,	,	,
50957	4406	7	288	288	CD
50957	4406	8	.	.	.
50957	4407	1	Beaver	Beaver	NNP
50957	4407	2	,	,	,
50957	4407	3	289	289	CD
50957	4407	4	.	.	.
50957	4408	1	Beaver	Beaver	NNP
50957	4408	2	Creek	Creek	NNP
50957	4408	3	,	,	,
50957	4408	4	Pa.	Pennsylvania	NNP
50957	4408	5	,	,	,
50957	4408	6	205	205	CD
50957	4408	7	,	,	,
50957	4408	8	230	230	CD
50957	4408	9	,	,	,
50957	4408	10	232	232	CD
50957	4408	11	.	.	.
50957	4409	1	Becker	becker	NN
50957	4409	2	,	,	,
50957	4409	3	cited	cite	VBD
50957	4409	4	,	,	,
50957	4409	5	296	296	CD
50957	4409	6	,	,	,
50957	4409	7	300	300	CD
50957	4409	8	,	,	,
50957	4409	9	349	349	CD
50957	4409	10	.	.	.
50957	4410	1	Bedford	Bedford	NNP
50957	4410	2	,	,	,
50957	4410	3	England	England	NNP
50957	4410	4	,	,	,
50957	4410	5	265	265	CD
50957	4410	6	.	.	.
50957	4411	1	Beech	Beech	NNP
50957	4411	2	Flats	Flats	NNP
50957	4411	3	,	,	,
50957	4411	4	Ohio	Ohio	NNP
50957	4411	5	,	,	,
50957	4411	6	terrace	terrace	NN
50957	4411	7	at	at	IN
50957	4411	8	,	,	,
50957	4411	9	217	217	CD
50957	4411	10	.	.	.
50957	4412	1	Belgium	Belgium	NNP
50957	4412	2	,	,	,
50957	4412	3	human	human	JJ
50957	4412	4	relics	relic	NNS
50957	4412	5	in	in	IN
50957	4412	6	glacial	glacial	JJ
50957	4412	7	terraces	terrace	NNS
50957	4412	8	in	in	IN
50957	4412	9	,	,	,
50957	4412	10	264	264	CD
50957	4412	11	;	;	:
50957	4412	12	caverns	cavern	NNS
50957	4412	13	of	of	IN
50957	4412	14	,	,	,
50957	4412	15	274	274	CD
50957	4412	16	.	.	.
50957	4413	1	Bell	Bell	NNP
50957	4413	2	,	,	,
50957	4413	3	cited	cite	VBD
50957	4413	4	,	,	,
50957	4413	5	109	109	CD
50957	4413	6	,	,	,
50957	4413	7	117	117	CD
50957	4413	8	;	;	:
50957	4413	9	on	on	IN
50957	4413	10	unity	unity	NN
50957	4413	11	of	of	IN
50957	4413	12	the	the	DT
50957	4413	13	Glacial	glacial	JJ
50957	4413	14	period	period	NN
50957	4413	15	,	,	,
50957	4413	16	110	110	CD
50957	4413	17	.	.	.
50957	4414	1	Bellevue	Bellevue	NNP
50957	4414	2	,	,	,
50957	4414	3	Pa.	Pennsylvania	NNP
50957	4414	4	,	,	,
50957	4414	5	glacial	glacial	JJ
50957	4414	6	terrace	terrace	NN
50957	4414	7	on	on	IN
50957	4414	8	the	the	DT
50957	4414	9	Ohio	Ohio	NNP
50957	4414	10	at	at	IN
50957	4414	11	,	,	,
50957	4414	12	217	217	CD
50957	4414	13	.	.	.
50957	4415	1	Bellucci	Bellucci	NNP
50957	4415	2	,	,	,
50957	4415	3	cited	cite	VBD
50957	4415	4	,	,	,
50957	4415	5	372	372	CD
50957	4415	6	.	.	.
50957	4416	1	Ben	Ben	NNP
50957	4416	2	Nevis	Nevis	NNP
50957	4416	3	,	,	,
50957	4416	4	240	240	CD
50957	4416	5	.	.	.
50957	4417	1	Bernese	Bernese	NNP
50957	4417	2	Oberland	Oberland	NNP
50957	4417	3	,	,	,
50957	4417	4	9	9	CD
50957	4417	5	,	,	,
50957	4417	6	59	59	CD
50957	4417	7	,	,	,
50957	4417	8	131	131	CD
50957	4417	9	,	,	,
50957	4417	10	132	132	CD
50957	4417	11	.	.	.
50957	4418	1	Big	Big	NNP
50957	4418	2	Stone	Stone	NNP
50957	4418	3	Lake	Lake	NNP
50957	4418	4	,	,	,
50957	4418	5	208	208	CD
50957	4418	6	,	,	,
50957	4418	7	226	226	CD
50957	4418	8	.	.	.
50957	4419	1	Birmingham	Birmingham	NNP
50957	4419	2	.	.	.
50957	4420	1	England	England	NNP
50957	4420	2	,	,	,
50957	4420	3	150	150	CD
50957	4420	4	.	.	.
50957	4421	1	Bishop	Bishop	NNP
50957	4421	2	,	,	,
50957	4421	3	cited	cite	VBD
50957	4421	4	.	.	.
50957	4422	1	306	306	CD
50957	4422	2	.	.	.
50957	4423	1	Bison	Bison	NNP
50957	4423	2	,	,	,
50957	4423	3	262	262	CD
50957	4423	4	,	,	,
50957	4423	5	270	270	CD
50957	4423	6	,	,	,
50957	4423	7	271	271	CD
50957	4423	8	,	,	,
50957	4423	9	278	278	CD
50957	4423	10	,	,	,
50957	4423	11	289	289	CD
50957	4423	12	.	.	.
50957	4424	1	Black	Black	NNP
50957	4424	2	Forest	Forest	NNP
50957	4424	3	,	,	,
50957	4424	4	the	the	DT
50957	4424	5	,	,	,
50957	4424	6	136	136	CD
50957	4424	7	.	.	.
50957	4425	1	Black	Black	NNP
50957	4425	2	River	River	NNP
50957	4425	3	,	,	,
50957	4425	4	Ohio	Ohio	NNP
50957	4425	5	,	,	,
50957	4425	6	343	343	CD
50957	4425	7	.	.	.
50957	4426	1	Black	Black	NNP
50957	4426	2	Sea	Sea	NNP
50957	4426	3	,	,	,
50957	4426	4	238	238	CD
50957	4426	5	.	.	.
50957	4427	1	Blanc	Blanc	NNP
50957	4427	2	,	,	,
50957	4427	3	Mont	Mont	NNP
50957	4427	4	,	,	,
50957	4427	5	1	1	CD
50957	4427	6	,	,	,
50957	4427	7	9	9	CD
50957	4427	8	-	-	SYM
50957	4427	9	11	11	CD
50957	4427	10	,	,	,
50957	4427	11	132	132	CD
50957	4427	12	,	,	,
50957	4427	13	211	211	CD
50957	4427	14	.	.	.
50957	4428	1	Blandford	Blandford	NNP
50957	4428	2	,	,	,
50957	4428	3	cited	cite	VBD
50957	4428	4	,	,	,
50957	4428	5	312	312	CD
50957	4428	6	.	.	.
50957	4429	1	Boone	Boone	NNP
50957	4429	2	County	County	NNP
50957	4429	3	,	,	,
50957	4429	4	Ky.	Kentucky	NNP
50957	4429	5	,	,	,
50957	4429	6	glacial	glacial	JJ
50957	4429	7	deposits	deposit	NNS
50957	4429	8	in	in	IN
50957	4429	9	,	,	,
50957	4429	10	212	212	CD
50957	4429	11	.	.	.
50957	4430	1	Boston	Boston	NNP
50957	4430	2	,	,	,
50957	4430	3	scratched	scratch	VBD
50957	4430	4	stone	stone	NN
50957	4430	5	from	from	IN
50957	4430	6	till	till	IN
50957	4430	7	of	of	IN
50957	4430	8	,	,	,
50957	4430	9	54	54	CD
50957	4430	10	;	;	:
50957	4430	11	drumlins	drumlin	NNS
50957	4430	12	in	in	IN
50957	4430	13	the	the	DT
50957	4430	14	vicinity	vicinity	NN
50957	4430	15	of	of	IN
50957	4430	16	,	,	,
50957	4430	17	75	75	CD
50957	4430	18	.	.	.
50957	4431	1	Boston	Boston	NNP
50957	4431	2	Society	Society	NNP
50957	4431	3	of	of	IN
50957	4431	4	Natural	Natural	NNP
50957	4431	5	History	History	NNP
50957	4431	6	,	,	,
50957	4431	7	296	296	CD
50957	4431	8	.	.	.
50957	4432	1	Boulder	boulder	NN
50957	4432	2	-	-	HYPH
50957	4432	3	clay	clay	NN
50957	4432	4	.	.	.
50957	4433	1	(	(	-LRB-
50957	4433	2	See	see	VB
50957	4433	3	Till	Till	NNP
50957	4433	4	.	.	.
50957	4433	5	)	)	-RRB-
50957	4434	1	Boulders	boulder	NNS
50957	4434	2	,	,	,
50957	4434	3	disintegrated	disintegrate	VBN
50957	4434	4	,	,	,
50957	4434	5	57	57	CD
50957	4434	6	,	,	,
50957	4434	7	71	71	CD
50957	4434	8	.	.	.
50957	4435	1	Boulders	boulder	NNS
50957	4435	2	,	,	,
50957	4435	3	distribution	distribution	NN
50957	4435	4	of	of	IN
50957	4435	5	,	,	,
50957	4435	6	in	in	IN
50957	4435	7	New	New	NNP
50957	4435	8	-	-	HYPH
50957	4435	9	England	England	NNP
50957	4435	10	,	,	,
50957	4435	11	57	57	CD
50957	4435	12	,	,	,
50957	4435	13	60	60	CD
50957	4435	14	,	,	,
50957	4435	15	61	61	CD
50957	4435	16	,	,	,
50957	4435	17	69	69	CD
50957	4435	18	_	_	NNP
50957	4435	19	et	et	NNP
50957	4435	20	seq	seq	NN
50957	4435	21	.	.	.
50957	4435	22	_	_	NNP
50957	4435	23	;	;	:
50957	4435	24	in	in	IN
50957	4435	25	Switzerland	Switzerland	NNP
50957	4435	26	,	,	,
50957	4435	27	58	58	CD
50957	4435	28	_	_	NNP
50957	4435	29	et	et	NNP
50957	4435	30	seq	seq	NN
50957	4435	31	.	.	.
50957	4435	32	_	_	NNP
50957	4435	33	,	,	,
50957	4435	34	133	133	CD
50957	4435	35	.	.	.
50957	4436	1	Boulders	boulder	NNS
50957	4436	2	,	,	,
50957	4436	3	transportation	transportation	NN
50957	4436	4	of	of	IN
50957	4436	5	,	,	,
50957	4436	6	in	in	IN
50957	4436	7	Pennsylvania	Pennsylvania	NNP
50957	4436	8	,	,	,
50957	4436	9	57	57	CD
50957	4436	10	,	,	,
50957	4436	11	61	61	CD
50957	4436	12	,	,	,
50957	4436	13	85	85	CD
50957	4436	14	;	;	:
50957	4436	15	in	in	IN
50957	4436	16	New	New	NNP
50957	4436	17	Hampshire	Hampshire	NNP
50957	4436	18	,	,	,
50957	4436	19	60	60	CD
50957	4436	20	,	,	,
50957	4436	21	71	71	CD
50957	4436	22	;	;	:
50957	4436	23	in	in	IN
50957	4436	24	Kentucky	Kentucky	NNP
50957	4436	25	,	,	,
50957	4436	26	63	63	CD
50957	4436	27	,	,	,
50957	4436	28	97	97	CD
50957	4436	29	;	;	:
50957	4436	30	in	in	IN
50957	4436	31	Ohio	Ohio	NNP
50957	4436	32	,	,	,
50957	4436	33	64	64	CD
50957	4436	34	,	,	,
50957	4436	35	72	72	CD
50957	4436	36	;	;	:
50957	4436	37	in	in	IN
50957	4436	38	Rhode	Rhode	NNP
50957	4436	39	Island	Island	NNP
50957	4436	40	,	,	,
50957	4436	41	67	67	CD
50957	4436	42	;	;	:
50957	4436	43	in	in	IN
50957	4436	44	Massachusetts	Massachusetts	NNP
50957	4436	45	,	,	,
50957	4436	46	69	69	CD
50957	4436	47	_	_	NNP
50957	4436	48	et	et	NNP
50957	4436	49	seq	seq	NN
50957	4436	50	.	.	.
50957	4436	51	_	_	NNP
50957	4436	52	;	;	:
50957	4436	53	in	in	IN
50957	4436	54	Connecticut	Connecticut	NNP
50957	4436	55	,	,	,
50957	4436	56	71	71	CD
50957	4436	57	,	,	,
50957	4436	58	72	72	CD
50957	4436	59	;	;	:
50957	4436	60	in	in	IN
50957	4436	61	New	New	NNP
50957	4436	62	Jersey	Jersey	NNP
50957	4436	63	,	,	,
50957	4436	64	83	83	CD
50957	4436	65	;	;	:
50957	4436	66	in	in	IN
50957	4436	67	Illinois	Illinois	NNP
50957	4436	68	,	,	,
50957	4436	69	97	97	CD
50957	4436	70	.	.	.
50957	4437	1	Bourgeois	Bourgeois	NNP
50957	4437	2	,	,	,
50957	4437	3	Abbé	Abbé	NNP
50957	4437	4	,	,	,
50957	4437	5	cited	cite	VBD
50957	4437	6	,	,	,
50957	4437	7	367	367	CD
50957	4437	8	.	.	.
50957	4438	1	Bridgenorth	Bridgenorth	NNP
50957	4438	2	,	,	,
50957	4438	3	England	England	NNP
50957	4438	4	,	,	,
50957	4438	5	150	150	CD
50957	4438	6	.	.	.
50957	4439	1	Bridlington	Bridlington	NNP
50957	4439	2	,	,	,
50957	4439	3	England	England	NNP
50957	4439	4	,	,	,
50957	4439	5	156	156	CD
50957	4439	6	,	,	,
50957	4439	7	158	158	CD
50957	4439	8	.	.	.
50957	4440	1	Bristol	Bristol	NNP
50957	4440	2	Channel	Channel	NNP
50957	4440	3	,	,	,
50957	4440	4	138	138	CD
50957	4440	5	,	,	,
50957	4440	6	178	178	CD
50957	4440	7	.	.	.
50957	4441	1	British	British	NNP
50957	4441	2	Columbia	Columbia	NNP
50957	4441	3	,	,	,
50957	4441	4	1	1	CD
50957	4441	5	,	,	,
50957	4441	6	23	23	CD
50957	4441	7	,	,	,
50957	4441	8	121	121	CD
50957	4441	9	_	_	NNP
50957	4441	10	et	et	NNP
50957	4441	11	seq	seq	NN
50957	4441	12	.	.	.
50957	4441	13	_	_	NNP
50957	4441	14	,	,	,
50957	4441	15	194	194	CD
50957	4441	16	,	,	,
50957	4441	17	198	198	CD
50957	4441	18	.	.	.
50957	4442	1	British	British	NNP
50957	4442	2	Isles	Isles	NNPS
50957	4442	3	,	,	,
50957	4442	4	ancient	ancient	JJ
50957	4442	5	glaciers	glacier	NNS
50957	4442	6	of	of	IN
50957	4442	7	,	,	,
50957	4442	8	136	136	CD
50957	4442	9	-	-	SYM
50957	4442	10	181	181	CD
50957	4442	11	;	;	:
50957	4442	12	preglacial	preglacial	JJ
50957	4442	13	level	level	NN
50957	4442	14	of	of	IN
50957	4442	15	land	land	NN
50957	4442	16	in	in	IN
50957	4442	17	,	,	,
50957	4442	18	139	139	CD
50957	4442	19	-	-	SYM
50957	4442	20	141	141	CD
50957	4442	21	;	;	:
50957	4442	22	preglacial	preglacial	JJ
50957	4442	23	climate	climate	NN
50957	4442	24	in	in	IN
50957	4442	25	141	141	CD
50957	4442	26	,	,	,
50957	4442	27	142	142	CD
50957	4442	28	;	;	:
50957	4442	29	great	great	JJ
50957	4442	30	glacial	glacial	JJ
50957	4442	31	centres--	centres--	NNP
50957	4442	32	Wales	Wales	NNP
50957	4442	33	,	,	,
50957	4442	34	143	143	CD
50957	4442	35	;	;	:
50957	4442	36	Ireland	Ireland	NNP
50957	4442	37	,	,	,
50957	4442	38	143	143	CD
50957	4442	39	;	;	:
50957	4442	40	Galloway	Galloway	NNP
50957	4442	41	,	,	,
50957	4442	42	144	144	CD
50957	4442	43	;	;	:
50957	4442	44	Lake	Lake	NNP
50957	4442	45	District	District	NNP
50957	4442	46	,	,	,
50957	4442	47	144	144	CD
50957	4442	48	;	;	:
50957	4442	49	Pennine	Pennine	NNP
50957	4442	50	Chain	Chain	NNP
50957	4442	51	,	,	,
50957	4442	52	144	144	CD
50957	4442	53	;	;	:
50957	4442	54	confluent	confluent	NN
50957	4442	55	glaciers--	glaciers--	NNP
50957	4442	56	Irish	Irish	NNP
50957	4442	57	Sea	Sea	NNP
50957	4442	58	Glacier	Glacier	NNP
50957	4442	59	,	,	,
50957	4442	60	145	145	CD
50957	4442	61	-	-	SYM
50957	4442	62	153	153	CD
50957	4442	63	;	;	:
50957	4442	64	Solway	Solway	NNP
50957	4442	65	Glacier	Glacier	NNP
50957	4442	66	,	,	,
50957	4442	67	153	153	CD
50957	4442	68	-	-	SYM
50957	4442	69	158	158	CD
50957	4442	70	;	;	:
50957	4442	71	East	East	NNP
50957	4442	72	Anglian	Anglian	NNP
50957	4442	73	Glacier	Glacier	NNP
50957	4442	74	,	,	,
50957	4442	75	158	158	CD
50957	4442	76	;	;	:
50957	4442	77	Isle	Isle	NNP
50957	4442	78	of	of	IN
50957	4442	79	Man	Man	NNP
50957	4442	80	,	,	,
50957	4442	81	164	164	CD
50957	4442	82	-	-	SYM
50957	4442	83	167	167	CD
50957	4442	84	;	;	:
50957	4442	85	the	the	DT
50957	4442	86	so	so	RB
50957	4442	87	-	-	HYPH
50957	4442	88	called	call	VBN
50957	4442	89	Great	Great	NNP
50957	4442	90	Submergence	Submergence	NNP
50957	4442	91	,	,	,
50957	4442	92	167	167	CD
50957	4442	93	-	-	SYM
50957	4442	94	180	180	CD
50957	4442	95	;	;	:
50957	4442	96	dispersion	dispersion	NN
50957	4442	97	of	of	IN
50957	4442	98	erratics	erratic	NNS
50957	4442	99	of	of	IN
50957	4442	100	Shap	Shap	NNP
50957	4442	101	granite	granite	NN
50957	4442	102	,	,	,
50957	4442	103	180	180	CD
50957	4442	104	,	,	,
50957	4442	105	181	181	CD
50957	4442	106	;	;	:
50957	4442	107	drainage	drainage	NN
50957	4442	108	of	of	IN
50957	4442	109	,	,	,
50957	4442	110	238	238	CD
50957	4442	111	;	;	:
50957	4442	112	caverns	cavern	NNS
50957	4442	113	of	of	IN
50957	4442	114	,	,	,
50957	4442	115	267	267	CD
50957	4442	116	;	;	:
50957	4442	117	climate	climate	NN
50957	4442	118	of	of	IN
50957	4442	119	,	,	,
50957	4442	120	314	314	CD
50957	4442	121	.	.	.
50957	4443	1	Brixham	Brixham	NNP
50957	4443	2	Cave	Cave	NNP
50957	4443	3	,	,	,
50957	4443	4	267	267	CD
50957	4443	5	_	_	NNP
50957	4443	6	et	et	NNP
50957	4443	7	seq	seq	NN
50957	4443	8	.	.	.
50957	4443	9	_	_	NNP
50957	4443	10	Bromsgrove	Bromsgrove	NNP
50957	4443	11	,	,	,
50957	4443	12	England	England	NNP
50957	4443	13	,	,	,
50957	4443	14	150	150	CD
50957	4443	15	.	.	.
50957	4444	1	Brooklyn	Brooklyn	NNP
50957	4444	2	,	,	,
50957	4444	3	N.	N.	NNP
50957	4444	4	Y.	Y.	NNP
50957	4444	5	,	,	,
50957	4444	6	66	66	CD
50957	4444	7	,	,	,
50957	4444	8	67	67	CD
50957	4444	9	.	.	.
50957	4445	1	Brown	Brown	NNP
50957	4445	2	,	,	,
50957	4445	3	on	on	IN
50957	4445	4	glaciers	glacier	NNS
50957	4445	5	of	of	IN
50957	4445	6	Greenland	Greenland	NNP
50957	4445	7	,	,	,
50957	4445	8	40	40	CD
50957	4445	9	,	,	,
50957	4445	10	41	41	CD
50957	4445	11	.	.	.
50957	4446	1	Brown	Brown	NNP
50957	4446	2	's	's	POS
50957	4446	3	Valley	Valley	NNP
50957	4446	4	,	,	,
50957	4446	5	226	226	CD
50957	4446	6	.	.	.
50957	4447	1	Bruce	Bruce	NNP
50957	4447	2	,	,	,
50957	4447	3	skull	skull	NN
50957	4447	4	of	of	IN
50957	4447	5	,	,	,
50957	4447	6	276	276	CD
50957	4447	7	.	.	.
50957	4448	1	Buried	bury	VBN
50957	4448	2	forests	forest	NNS
50957	4448	3	in	in	IN
50957	4448	4	America	America	NNP
50957	4448	5	,	,	,
50957	4448	6	107	107	CD
50957	4448	7	_	_	NNP
50957	4448	8	et	et	NNP
50957	4448	9	seq	seq	NN
50957	4448	10	.	.	.
50957	4448	11	_	_	NNP
50957	4448	12	Buried	bury	VBN
50957	4448	13	outlets	outlet	NNS
50957	4448	14	and	and	CC
50957	4448	15	channels	channel	NNS
50957	4448	16	,	,	,
50957	4448	17	199	199	CD
50957	4448	18	-	-	HYPH
50957	4448	19	210	210	CD
50957	4448	20	;	;	:
50957	4448	21	of	of	IN
50957	4448	22	Lake	Lake	NNP
50957	4448	23	Erie	Erie	NNP
50957	4448	24	,	,	,
50957	4448	25	201	201	CD
50957	4448	26	,	,	,
50957	4448	27	333	333	CD
50957	4448	28	;	;	:
50957	4448	29	of	of	IN
50957	4448	30	Lake	Lake	NNP
50957	4448	31	Huron	Huron	NNP
50957	4448	32	,	,	,
50957	4448	33	202	202	CD
50957	4448	34	;	;	:
50957	4448	35	of	of	IN
50957	4448	36	Lake	Lake	NNP
50957	4448	37	Ontario	Ontario	NNP
50957	4448	38	,	,	,
50957	4448	39	202	202	CD
50957	4448	40	;	;	:
50957	4448	41	of	of	IN
50957	4448	42	Lake	Lake	NNP
50957	4448	43	Superior	Superior	NNP
50957	4448	44	,	,	,
50957	4448	45	203	203	CD
50957	4448	46	;	;	:
50957	4448	47	of	of	IN
50957	4448	48	Lake	Lake	NNP
50957	4448	49	Michigan	Michigan	NNP
50957	4448	50	,	,	,
50957	4448	51	203	203	CD
50957	4448	52	;	;	:
50957	4448	53	in	in	IN
50957	4448	54	southwestern	southwestern	JJ
50957	4448	55	Ohio	Ohio	NNP
50957	4448	56	,	,	,
50957	4448	57	203	203	CD
50957	4448	58	;	;	:
50957	4448	59	near	near	IN
50957	4448	60	Cincinnati	Cincinnati	NNP
50957	4448	61	,	,	,
50957	4448	62	203	203	CD
50957	4448	63	;	;	:
50957	4448	64	near	near	IN
50957	4448	65	Louisville	Louisville	NNP
50957	4448	66	,	,	,
50957	4448	67	Ky.	Kentucky	NNP
50957	4448	68	,	,	,
50957	4448	69	205	205	CD
50957	4448	70	;	;	:
50957	4448	71	in	in	IN
50957	4448	72	the	the	DT
50957	4448	73	Tuscarawas	Tuscarawas	NNP
50957	4448	74	Valley	Valley	NNP
50957	4448	75	,	,	,
50957	4448	76	205	205	CD
50957	4448	77	;	;	:
50957	4448	78	in	in	IN
50957	4448	79	the	the	DT
50957	4448	80	valley	valley	NN
50957	4448	81	of	of	IN
50957	4448	82	the	the	DT
50957	4448	83	Beaver	Beaver	NNP
50957	4448	84	,	,	,
50957	4448	85	205	205	CD
50957	4448	86	;	;	:
50957	4448	87	of	of	IN
50957	4448	88	oil	oil	NN
50957	4448	89	Creek	Creek	NNP
50957	4448	90	,	,	,
50957	4448	91	205	205	CD
50957	4448	92	;	;	:
50957	4448	93	in	in	IN
50957	4448	94	the	the	DT
50957	4448	95	valley	valley	NN
50957	4448	96	of	of	IN
50957	4448	97	the	the	DT
50957	4448	98	Alleghany	Alleghany	NNP
50957	4448	99	,	,	,
50957	4448	100	206	206	CD
50957	4448	101	;	;	:
50957	4448	102	of	of	IN
50957	4448	103	Chautauqua	Chautauqua	NNP
50957	4448	104	Lake	Lake	NNP
50957	4448	105	,	,	,
50957	4448	106	207	207	CD
50957	4448	107	;	;	:
50957	4448	108	near	near	IN
50957	4448	109	Minneapolis	Minneapolis	NNP
50957	4448	110	,	,	,
50957	4448	111	208	208	CD
50957	4448	112	.	.	.
50957	4449	1	Burton	Burton	NNP
50957	4449	2	,	,	,
50957	4449	3	England	England	NNP
50957	4449	4	,	,	,
50957	4449	5	164	164	CD
50957	4449	6	.	.	.
50957	4450	1	Busk	Busk	NNP
50957	4450	2	,	,	,
50957	4450	3	cited	cite	VBD
50957	4450	4	,	,	,
50957	4450	5	267	267	CD
50957	4450	6	.	.	.
50957	4451	1	Buttermere	Buttermere	NNP
50957	4451	2	,	,	,
50957	4451	3	England	England	NNP
50957	4451	4	,	,	,
50957	4451	5	153	153	CD
50957	4451	6	,	,	,
50957	4451	7	168	168	CD
50957	4451	8	.	.	.
50957	4452	1	Cache	Cache	NNP
50957	4452	2	Valley	Valley	NNP
50957	4452	3	,	,	,
50957	4452	4	Utah	Utah	NNP
50957	4452	5	,	,	,
50957	4452	6	233	233	CD
50957	4452	7	.	.	.
50957	4453	1	Cae	Cae	NNP
50957	4453	2	Gwyn	Gwyn	NNP
50957	4453	3	Cave	Cave	NNP
50957	4453	4	,	,	,
50957	4453	5	148	148	CD
50957	4453	6	,	,	,
50957	4453	7	271	271	CD
50957	4453	8	_	_	NNP
50957	4453	9	et	et	NNP
50957	4453	10	seq	seq	NN
50957	4453	11	.	.	.
50957	4453	12	_	_	NNP
50957	4453	13	,	,	,
50957	4453	14	280	280	CD
50957	4453	15	.	.	.
50957	4454	1	Caithness	Caithness	NNP
50957	4454	2	,	,	,
50957	4454	3	Scotland	Scotland	NNP
50957	4454	4	,	,	,
50957	4454	5	180	180	CD
50957	4454	6	.	.	.
50957	4455	1	Calaveras	calavera	NNS
50957	4455	2	skull	skull	NN
50957	4455	3	,	,	,
50957	4455	4	295	295	CD
50957	4455	5	,	,	,
50957	4455	6	300	300	CD
50957	4455	7	.	.	.
50957	4456	1	California	California	NNP
50957	4456	2	,	,	,
50957	4456	3	21	21	CD
50957	4456	4	,	,	,
50957	4456	5	124	124	CD
50957	4456	6	,	,	,
50957	4456	7	281	281	CD
50957	4456	8	,	,	,
50957	4456	9	287	287	CD
50957	4456	10	,	,	,
50957	4456	11	294	294	CD
50957	4456	12	,	,	,
50957	4456	13	358	358	CD
50957	4456	14	,	,	,
50957	4456	15	372	372	CD
50957	4456	16	.	.	.
50957	4457	1	Cambridgeshire	Cambridgeshire	NNP
50957	4457	2	,	,	,
50957	4457	3	England	England	NNP
50957	4457	4	,	,	,
50957	4457	5	158	158	CD
50957	4457	6	.	.	.
50957	4458	1	Canada	Canada	NNP
50957	4458	2	,	,	,
50957	4458	3	94	94	CD
50957	4458	4	,	,	,
50957	4458	5	95	95	CD
50957	4458	6	.	.	.
50957	4459	1	Canstadt	Canstadt	NNP
50957	4459	2	,	,	,
50957	4459	3	man	man	NN
50957	4459	4	of	of	IN
50957	4459	5	,	,	,
50957	4459	6	279	279	CD
50957	4459	7	.	.	.
50957	4460	1	Canton	Canton	NNP
50957	4460	2	,	,	,
50957	4460	3	Ohio	Ohio	NNP
50957	4460	4	,	,	,
50957	4460	5	232	232	CD
50957	4460	6	.	.	.
50957	4461	1	Cape	Cape	NNP
50957	4461	2	St.	St.	NNP
50957	4461	3	Roque	Roque	NNP
50957	4461	4	,	,	,
50957	4461	5	31	31	CD
50957	4461	6	3	3	CD
50957	4461	7	.	.	.
50957	4462	1	Caribbean	Caribbean	NNP
50957	4462	2	Sea	Sea	NNP
50957	4462	3	,	,	,
50957	4462	4	318	318	CD
50957	4462	5	.	.	.
50957	4463	1	Caribou	Caribou	NNP
50957	4463	2	,	,	,
50957	4463	3	262	262	CD
50957	4463	4	.	.	.
50957	4464	1	Carll	Carll	NNP
50957	4464	2	,	,	,
50957	4464	3	cited	cite	VBD
50957	4464	4	,	,	,
50957	4464	5	205	205	CD
50957	4464	6	,	,	,
50957	4464	7	207	207	CD
50957	4464	8	.	.	.
50957	4465	1	Carpathian	Carpathian	NNP
50957	4465	2	Mountains	Mountains	NNPS
50957	4465	3	,	,	,
50957	4465	4	136	136	CD
50957	4465	5	,	,	,
50957	4465	6	328	328	CD
50957	4465	7	.	.	.
50957	4466	1	Carpenter	Carpenter	NNP
50957	4466	2	,	,	,
50957	4466	3	F.	F.	NNP
50957	4466	4	R.	R.	NNP
50957	4466	5	,	,	,
50957	4466	6	cited	cite	VBD
50957	4466	7	,	,	,
50957	4466	8	321	321	CD
50957	4466	9	,	,	,
50957	4466	10	322	322	CD
50957	4466	11	.	.	.
50957	4467	1	Cascade	Cascade	NNP
50957	4467	2	Range	Range	NNP
50957	4467	3	,	,	,
50957	4467	4	21	21	CD
50957	4467	5	.	.	.
50957	4468	1	Caspian	Caspian	NNP
50957	4468	2	Sea	Sea	NNP
50957	4468	3	,	,	,
50957	4468	4	238	238	CD
50957	4468	5	.	.	.
50957	4469	1	Cattaraugus	Cattaraugus	NNP
50957	4469	2	Creek	Creek	NNP
50957	4469	3	,	,	,
50957	4469	4	N.	N.	NNP
50957	4469	5	Y.	Y.	NNP
50957	4469	6	,	,	,
50957	4469	7	220	220	CD
50957	4469	8	.	.	.
50957	4470	1	Caucasus	Caucasus	NNP
50957	4470	2	Mountains	Mountains	NNPS
50957	4470	3	,	,	,
50957	4470	4	15	15	CD
50957	4470	5	;	;	:
50957	4470	6	age	age	NN
50957	4470	7	of	of	IN
50957	4470	8	,	,	,
50957	4470	9	328	328	CD
50957	4470	10	.	.	.
50957	4471	1	Cave	cave	NN
50957	4471	2	-	-	HYPH
50957	4471	3	bear	bear	NNP
50957	4471	4	,	,	,
50957	4471	5	269	269	CD
50957	4471	6	-	-	SYM
50957	4471	7	271	271	CD
50957	4471	8	,	,	,
50957	4471	9	278	278	CD
50957	4471	10	,	,	,
50957	4471	11	280	280	CD
50957	4471	12	;	;	:
50957	4471	13	hyena	hyena	NNP
50957	4471	14	,	,	,
50957	4471	15	269	269	CD
50957	4471	16	,	,	,
50957	4471	17	270	270	CD
50957	4471	18	,	,	,
50957	4471	19	278	278	CD
50957	4471	20	;	;	:
50957	4471	21	lion	lion	NN
50957	4471	22	,	,	,
50957	4471	23	269	269	CD
50957	4471	24	-	-	SYM
50957	4471	25	271	271	CD
50957	4471	26	,	,	,
50957	4471	27	278	278	CD
50957	4471	28	.	.	.
50957	4472	1	Caverns	Caverns	NNP
50957	4472	2	,	,	,
50957	4472	3	British	british	JJ
50957	4472	4	,	,	,
50957	4472	5	267	267	CD
50957	4472	6	-	-	SYM
50957	4472	7	274	274	CD
50957	4472	8	;	;	:
50957	4472	9	on	on	IN
50957	4472	10	the	the	DT
50957	4472	11	Continent	Continent	NNP
50957	4472	12	,	,	,
50957	4472	13	274	274	CD
50957	4472	14	-	-	SYM
50957	4472	15	281	281	CD
50957	4472	16	.	.	.
50957	4473	1	Cefn	Cefn	NNP
50957	4473	2	Cave	Cave	NNP
50957	4473	3	,	,	,
50957	4473	4	148	148	CD
50957	4473	5	,	,	,
50957	4473	6	271	271	CD
50957	4473	7	.	.	.
50957	4474	1	Cenis	Cenis	NNP
50957	4474	2	,	,	,
50957	4474	3	Mont	Mont	NNP
50957	4474	4	,	,	,
50957	4474	5	135	135	CD
50957	4474	6	.	.	.
50957	4475	1	Centres	centre	NNS
50957	4475	2	of	of	IN
50957	4475	3	glacial	glacial	JJ
50957	4475	4	dispersion	dispersion	NN
50957	4475	5	,	,	,
50957	4475	6	304	304	CD
50957	4475	7	_	_	NNP
50957	4475	8	et	et	NNP
50957	4475	9	seq	seq	NN
50957	4475	10	.	.	.
50957	4475	11	_	_	NNP
50957	4475	12	,	,	,
50957	4475	13	323	323	CD
50957	4475	14	_	_	NNP
50957	4475	15	et	et	NNP
50957	4475	16	seq	seq	NN
50957	4475	17	.	.	.
50957	4475	18	_	_	NNP
50957	4475	19	,	,	,
50957	4475	20	328	328	CD
50957	4475	21	;	;	:
50957	4475	22	in	in	IN
50957	4475	23	America	America	NNP
50957	4475	24	,	,	,
50957	4475	25	113	113	CD
50957	4475	26	,	,	,
50957	4475	27	121	121	CD
50957	4475	28	;	;	:
50957	4475	29	in	in	IN
50957	4475	30	Europe	Europe	NNP
50957	4475	31	,	,	,
50957	4475	32	129	129	CD
50957	4475	33	_	_	NNP
50957	4475	34	et	et	NNP
50957	4475	35	seq	seq	NN
50957	4475	36	.	.	.
50957	4475	37	_	_	NNP
50957	4475	38	;	;	:
50957	4475	39	in	in	IN
50957	4475	40	the	the	DT
50957	4475	41	British	British	NNP
50957	4475	42	Isles	Isles	NNPS
50957	4475	43	,	,	,
50957	4475	44	142	142	CD
50957	4475	45	_	_	NNP
50957	4475	46	et	et	NNP
50957	4475	47	seq	seq	NN
50957	4475	48	.	.	.
50957	4475	49	_	_	NNP
50957	4475	50	Cevennes	Cevennes	NNP
50957	4475	51	,	,	,
50957	4475	52	136	136	CD
50957	4475	53	.	.	.
50957	4476	1	Chamberlin	chamberlin	VB
50957	4476	2	,	,	,
50957	4476	3	T.	T.	NNP
50957	4476	4	C	C	NNP
50957	4476	5	,	,	,
50957	4476	6	terminal	terminal	NN
50957	4476	7	moraine	moraine	NN
50957	4476	8	of	of	IN
50957	4476	9	second	second	JJ
50957	4476	10	Glacial	Glacial	NNP
50957	4476	11	epoch	epoch	NN
50957	4476	12	,	,	,
50957	4476	13	93	93	CD
50957	4476	14	,	,	,
50957	4476	15	98	98	CD
50957	4476	16	_	_	NNP
50957	4476	17	et	et	NNP
50957	4476	18	seq	seq	NN
50957	4476	19	.	.	.
50957	4476	20	_	_	NNP
50957	4476	21	;	;	:
50957	4476	22	on	on	IN
50957	4476	23	driftless	driftless	JJ
50957	4476	24	area	area	NN
50957	4476	25	,	,	,
50957	4476	26	102	102	CD
50957	4476	27	,	,	,
50957	4476	28	103	103	CD
50957	4476	29	;	;	:
50957	4476	30	cited	cite	VBN
50957	4476	31	,	,	,
50957	4476	32	110	110	CD
50957	4476	33	,	,	,
50957	4476	34	218	218	CD
50957	4476	35	,	,	,
50957	4476	36	229	229	CD
50957	4476	37	,	,	,
50957	4476	38	307	307	CD
50957	4476	39	;	;	:
50957	4476	40	on	on	IN
50957	4476	41	Cincinnati	Cincinnati	NNP
50957	4476	42	ice	ice	NN
50957	4476	43	-	-	HYPH
50957	4476	44	dam	dam	NN
50957	4476	45	,	,	,
50957	4476	46	218	218	CD
50957	4476	47	.	.	.
50957	4477	1	Chamois	Chamois	NNP
50957	4477	2	,	,	,
50957	4477	3	289	289	CD
50957	4477	4	,	,	,
50957	4477	5	290	290	CD
50957	4477	6	.	.	.
50957	4478	1	Chamouni	Chamouni	NNP
50957	4478	2	,	,	,
50957	4478	3	132	132	CD
50957	4478	4	.	.	.
50957	4479	1	Charpentier	Charpentier	NNP
50957	4479	2	,	,	,
50957	4479	3	9	9	CD
50957	4479	4	,	,	,
50957	4479	5	59	59	CD
50957	4479	6	.	.	.
50957	4480	1	Chasseron	Chasseron	NNP
50957	4480	2	,	,	,
50957	4480	3	58	58	CD
50957	4480	4	,	,	,
50957	4480	5	132	132	CD
50957	4480	6	.	.	.
50957	4481	1	Chautauqua	Chautauqua	NNP
50957	4481	2	Lake	Lake	NNP
50957	4481	3	,	,	,
50957	4481	4	buried	bury	VBN
50957	4481	5	outlet	outlet	NN
50957	4481	6	of	of	IN
50957	4481	7	,	,	,
50957	4481	8	207	207	CD
50957	4481	9	.	.	.
50957	4482	1	Chenango	Chenango	NNP
50957	4482	2	River	River	NNP
50957	4482	3	,	,	,
50957	4482	4	220	220	CD
50957	4482	5	.	.	.
50957	4483	1	Cheshire	Cheshire	NNP
50957	4483	2	,	,	,
50957	4483	3	England	England	NNP
50957	4483	4	,	,	,
50957	4483	5	149,153,178,180	149,153,178,180	CD
50957	4483	6	.	.	.
50957	4484	1	Cheyenne	Cheyenne	NNP
50957	4484	2	River	River	NNP
50957	4484	3	,	,	,
50957	4484	4	228	228	CD
50957	4484	5	.	.	.
50957	4485	1	Chicago	Chicago	NNP
50957	4485	2	,	,	,
50957	4485	3	Ill.	Illinois	NNP
50957	4485	4	,	,	,
50957	4485	5	346	346	CD
50957	4485	6	.	.	.
50957	4486	1	Chimpanzee	Chimpanzee	NNP
50957	4486	2	,	,	,
50957	4486	3	skull	skull	NN
50957	4486	4	of	of	IN
50957	4486	5	,	,	,
50957	4486	6	276	276	CD
50957	4486	7	.	.	.
50957	4487	1	Chur	Chur	NNP
50957	4487	2	,	,	,
50957	4487	3	133	133	CD
50957	4487	4	.	.	.
50957	4488	1	Cincinnati	Cincinnati	NNP
50957	4488	2	,	,	,
50957	4488	3	buried	bury	VBN
50957	4488	4	channels	channel	NNS
50957	4488	5	near	near	IN
50957	4488	6	,	,	,
50957	4488	7	203	203	CD
50957	4488	8	_	_	NNP
50957	4488	9	et	et	NNP
50957	4488	10	seq	seq	NN
50957	4488	11	.	.	.
50957	4488	12	_	_	NNP
50957	4488	13	;	;	:
50957	4488	14	glacial	glacial	JJ
50957	4488	15	dam	dam	NN
50957	4488	16	at	at	IN
50957	4488	17	,	,	,
50957	4488	18	212	212	CD
50957	4488	19	_	_	NNP
50957	4488	20	et	et	NNP
50957	4488	21	seq	seq	NN
50957	4488	22	.	.	.
50957	4488	23	_	_	NNP
50957	4488	24	;	;	:
50957	4488	25	terraces	terrace	NNS
50957	4488	26	at	at	IN
50957	4488	27	,	,	,
50957	4488	28	231	231	CD
50957	4488	29	.	.	.
50957	4489	1	Clarksburg	Clarksburg	NNP
50957	4489	2	,	,	,
50957	4489	3	W.	W.	NNP
50957	4489	4	Va.	Virginia	NNP
50957	4489	5	,	,	,
50957	4489	6	216	216	CD
50957	4489	7	.	.	.
50957	4490	1	Claymont	Claymont	NNP
50957	4490	2	,	,	,
50957	4490	3	Del.	Delaware	NNP
50957	4490	4	,	,	,
50957	4490	5	258	258	CD
50957	4490	6	_	_	NNP
50957	4490	7	et	et	NNP
50957	4490	8	seq	seq	NN
50957	4490	9	.	.	.
50957	4490	10	_	_	NNP
50957	4490	11	;	;	:
50957	4490	12	view	view	NN
50957	4490	13	of	of	IN
50957	4490	14	implement	implement	NN
50957	4490	15	found	find	VBN
50957	4490	16	near	near	RB
50957	4490	17	,	,	,
50957	4490	18	259	259	CD
50957	4490	19	.	.	.
50957	4491	1	Claypole	Claypole	NNP
50957	4491	2	,	,	,
50957	4491	3	cited	cite	VBD
50957	4491	4	,	,	,
50957	4491	5	200	200	CD
50957	4491	6	,	,	,
50957	4491	7	219	219	CD
50957	4491	8	,	,	,
50957	4491	9	221	221	CD
50957	4491	10	.	.	.
50957	4492	1	Climate	climate	NN
50957	4492	2	of	of	IN
50957	4492	3	Glacial	glacial	JJ
50957	4492	4	period	period	NN
50957	4492	5	,	,	,
50957	4492	6	291	291	CD
50957	4492	7	.	.	.
50957	4493	1	Clwyd	Clwyd	NNS
50957	4493	2	,	,	,
50957	4493	3	vale	vale	JJ
50957	4493	4	of	of	IN
50957	4493	5	,	,	,
50957	4493	6	147	147	CD
50957	4493	7	_	_	NNP
50957	4493	8	et	et	NNP
50957	4493	9	seq	seq	NN
50957	4493	10	.	.	.
50957	4493	11	_	_	NNP
50957	4493	12	.	.	.
50957	4494	1	271	271	CD
50957	4494	2	_	_	NNP
50957	4494	3	et	et	NNP
50957	4494	4	seq	seq	NN
50957	4494	5	.	.	.
50957	4494	6	_	_	NNP
50957	4494	7	Clyde	Clyde	NNP
50957	4494	8	,	,	,
50957	4494	9	the	the	DT
50957	4494	10	,	,	,
50957	4494	11	144	144	CD
50957	4494	12	.	.	.
50957	4495	1	Collett	Collett	NNP
50957	4495	2	,	,	,
50957	4495	3	cited	cite	VBD
50957	4495	4	,	,	,
50957	4495	5	107	107	CD
50957	4495	6	.	.	.
50957	4496	1	Colorado	Colorado	NNP
50957	4496	2	,	,	,
50957	4496	3	123	123	CD
50957	4496	4	,	,	,
50957	4496	5	124	124	CD
50957	4496	6	.	.	.
50957	4497	1	Columbia	Columbia	NNP
50957	4497	2	deposit	deposit	NN
50957	4497	3	,	,	,
50957	4497	4	245	245	CD
50957	4497	5	,	,	,
50957	4497	6	254	254	CD
50957	4497	7	_	_	NNP
50957	4497	8	et	et	NNP
50957	4497	9	seq	seq	NN
50957	4497	10	.	.	.
50957	4497	11	_	_	NNP
50957	4497	12	Columbiana	Columbiana	NNP
50957	4497	13	County	County	NNP
50957	4497	14	,	,	,
50957	4497	15	Ohio	Ohio	NNP
50957	4497	16	,	,	,
50957	4497	17	232	232	CD
50957	4497	18	.	.	.
50957	4498	1	Comstock	Comstock	NNP
50957	4498	2	,	,	,
50957	4498	3	cited	cite	VBD
50957	4498	4	,	,	,
50957	4498	5	307	307	CD
50957	4498	6	.	.	.
50957	4499	1	Conewango	Conewango	NNP
50957	4499	2	Creek	Creek	NNP
50957	4499	3	,	,	,
50957	4499	4	232	232	CD
50957	4499	5	;	;	:
50957	4499	6	ancient	ancient	JJ
50957	4499	7	depth	depth	NN
50957	4499	8	of	of	IN
50957	4499	9	,	,	,
50957	4499	10	206	206	CD
50957	4499	11	.	.	.
50957	4500	1	Connecticut	Connecticut	NNP
50957	4500	2	,	,	,
50957	4500	3	71	71	CD
50957	4500	4	,	,	,
50957	4500	5	72	72	CD
50957	4500	6	,	,	,
50957	4500	7	74	74	CD
50957	4500	8	,	,	,
50957	4500	9	91	91	CD
50957	4500	10	.	.	.
50957	4501	1	Conyers	conyer	NNS
50957	4501	2	,	,	,
50957	4501	3	cited	cite	VBD
50957	4501	4	,	,	,
50957	4501	5	265	265	CD
50957	4501	6	.	.	.
50957	4502	1	Cook	cook	VB
50957	4502	2	on	on	IN
50957	4502	3	subsidence	subsidence	NN
50957	4502	4	in	in	IN
50957	4502	5	New	New	NNP
50957	4502	6	Jersey	Jersey	NNP
50957	4502	7	,	,	,
50957	4502	8	196	196	CD
50957	4502	9	.	.	.
50957	4503	1	Cope	cope	VB
50957	4503	2	,	,	,
50957	4503	3	cited	cite	VBD
50957	4503	4	,	,	,
50957	4503	5	288	288	CD
50957	4503	6	.	.	.
50957	4504	1	Cordilleran	Cordilleran	NNP
50957	4504	2	Glacier	Glacier	NNP
50957	4504	3	,	,	,
50957	4504	4	121	121	CD
50957	4504	5	_	_	NNP
50957	4504	6	et	et	NNP
50957	4504	7	seq	seq	NN
50957	4504	8	.	.	.
50957	4504	9	_	_	NNP
50957	4504	10	Corswall	Corswall	NNP
50957	4504	11	,	,	,
50957	4504	12	England	England	NNP
50957	4504	13	,	,	,
50957	4504	14	312	312	CD
50957	4504	15	.	.	.
50957	4505	1	Cows	cow	NNS
50957	4505	2	,	,	,
50957	4505	3	268	268	CD
50957	4505	4	.	.	.
50957	4506	1	Cresson	Cresson	NNP
50957	4506	2	,	,	,
50957	4506	3	cited	cite	VBD
50957	4506	4	,	,	,
50957	4506	5	251	251	CD
50957	4506	6	,	,	,
50957	4506	7	258	258	CD
50957	4506	8	_	_	NNP
50957	4506	9	et	et	NNP
50957	4506	10	seq	seq	NN
50957	4506	11	.	.	.
50957	4506	12	_	_	NNP
50957	4506	13	Crevasses	Crevasses	NNP
50957	4506	14	.	.	.
50957	4507	1	(	(	-LRB-
50957	4507	2	See	see	VB
50957	4507	3	Fissures	Fissures	NNP
50957	4507	4	.	.	.
50957	4507	5	)	)	-RRB-
50957	4508	1	Croll	Croll	NNP
50957	4508	2	,	,	,
50957	4508	3	cited	cite	VBD
50957	4508	4	,	,	,
50957	4508	5	304	304	CD
50957	4508	6	,	,	,
50957	4508	7	307	307	CD
50957	4508	8	_	_	NNP
50957	4508	9	et	et	NNP
50957	4508	10	seq	seq	NN
50957	4508	11	.	.	.
50957	4508	12	_	_	NNP
50957	4508	13	,	,	,
50957	4508	14	332	332	CD
50957	4508	15	,	,	,
50957	4508	16	362	362	CD
50957	4508	17	.	.	.
50957	4509	1	Cro	Cro	NNP
50957	4509	2	-	-	HYPH
50957	4509	3	Magnon	Magnon	NNP
50957	4509	4	,	,	,
50957	4509	5	rock	rock	NN
50957	4509	6	shelter	shelter	NN
50957	4509	7	of	of	IN
50957	4509	8	,	,	,
50957	4509	9	281	281	CD
50957	4509	10	.	.	.
50957	4510	1	Cromer	Cromer	NNP
50957	4510	2	,	,	,
50957	4510	3	England	England	NNP
50957	4510	4	,	,	,
50957	4510	5	160	160	CD
50957	4510	6	.	.	.
50957	4511	1	Crosby	Crosby	NNP
50957	4511	2	,	,	,
50957	4511	3	on	on	IN
50957	4511	4	composition	composition	NN
50957	4511	5	of	of	IN
50957	4511	6	till	till	IN
50957	4511	7	,	,	,
50957	4511	8	81	81	CD
50957	4511	9	_	_	NNP
50957	4511	10	et	et	NNP
50957	4511	11	seq	seq	NN
50957	4511	12	.	.	.
50957	4511	13	_	_	NNP
50957	4511	14	Cross	Cross	NNP
50957	4511	15	Fell	Fell	NNP
50957	4511	16	escarpment	escarpment	NN
50957	4511	17	,	,	,
50957	4511	18	153	153	CD
50957	4511	19	,	,	,
50957	4511	20	180	180	CD
50957	4511	21	.	.	.
50957	4512	1	Culoz	Culoz	NNP
50957	4512	2	,	,	,
50957	4512	3	132	132	CD
50957	4512	4	.	.	.
50957	4513	1	Cumberland	Cumberland	NNP
50957	4513	2	,	,	,
50957	4513	3	England	England	NNP
50957	4513	4	,	,	,
50957	4513	5	146	146	CD
50957	4513	6	,	,	,
50957	4513	7	153	153	CD
50957	4513	8	,	,	,
50957	4513	9	168	168	CD
50957	4513	10	,	,	,
50957	4513	11	173	173	CD
50957	4513	12	.	.	.
50957	4514	1	Gumming	gumming	NN
50957	4514	2	,	,	,
50957	4514	3	quoted	quote	VBN
50957	4514	4	,	,	,
50957	4514	5	166	166	CD
50957	4514	6	.	.	.
50957	4515	1	Gushing	gushing	NN
50957	4515	2	,	,	,
50957	4515	3	H.	H.	NNP
50957	4515	4	,	,	,
50957	4515	5	26	26	CD
50957	4515	6	Cuyahoga	Cuyahoga	NNP
50957	4515	7	River	River	NNP
50957	4515	8	,	,	,
50957	4515	9	220	220	CD
50957	4515	10	,	,	,
50957	4515	11	221	221	CD
50957	4515	12	;	;	:
50957	4515	13	buried	bury	VBN
50957	4515	14	channel	channel	NN
50957	4515	15	of	of	IN
50957	4515	16	,	,	,
50957	4515	17	200	200	CD
50957	4515	18	.	.	.
50957	4516	1	Dana	Dana	NNP
50957	4516	2	,	,	,
50957	4516	3	Professor	Professor	NNP
50957	4516	4	J.	J.	NNP
50957	4516	5	D.	D.	NNP
50957	4516	6	,	,	,
50957	4516	7	on	on	IN
50957	4516	8	depth	depth	NN
50957	4516	9	of	of	IN
50957	4516	10	ice	ice	NN
50957	4516	11	,	,	,
50957	4516	12	91	91	CD
50957	4516	13	;	;	:
50957	4516	14	on	on	IN
50957	4516	15	driftless	driftless	JJ
50957	4516	16	area	area	NN
50957	4516	17	,	,	,
50957	4516	18	102	102	CD
50957	4516	19	;	;	:
50957	4516	20	cited	cite	VBN
50957	4516	21	,	,	,
50957	4516	22	320	320	CD
50957	4516	23	,	,	,
50957	4516	24	363	363	CD
50957	4516	25	.	.	.
50957	4517	1	Danube	Danube	NNP
50957	4517	2	,	,	,
50957	4517	3	ancient	ancient	JJ
50957	4517	4	glaciers	glacier	NNS
50957	4517	5	of	of	IN
50957	4517	6	the	the	DT
50957	4517	7	,	,	,
50957	4517	8	129	129	CD
50957	4517	9	,	,	,
50957	4517	10	134	134	CD
50957	4517	11	,	,	,
50957	4517	12	188	188	CD
50957	4517	13	.	.	.
50957	4518	1	Dare	dare	VB
50957	4518	2	nt	not	RB
50957	4518	3	,	,	,
50957	4518	4	valley	valley	NNP
50957	4518	5	of	of	IN
50957	4518	6	,	,	,
50957	4518	7	265	265	CD
50957	4518	8	.	.	.
50957	4519	1	Darrtown	Darrtown	NNP
50957	4519	2	,	,	,
50957	4519	3	Ohio	Ohio	NNP
50957	4519	4	,	,	,
50957	4519	5	107	107	CD
50957	4519	6	.	.	.
50957	4520	1	Darwin	Darwin	NNP
50957	4520	2	,	,	,
50957	4520	3	Charles	Charles	NNP
50957	4520	4	,	,	,
50957	4520	5	cited	cite	VBD
50957	4520	6	,	,	,
50957	4520	7	17	17	CD
50957	4520	8	,	,	,
50957	4520	9	126	126	CD
50957	4520	10	,	,	,
50957	4520	11	170	170	CD
50957	4520	12	,	,	,
50957	4520	13	241	241	CD
50957	4520	14	,	,	,
50957	4520	15	361	361	CD
50957	4520	16	.	.	.
50957	4521	1	Darwin	Darwin	NNP
50957	4521	2	,	,	,
50957	4521	3	George	George	NNP
50957	4521	4	G.	G.	NNP
50957	4521	5	,	,	,
50957	4521	6	cited	cite	VBD
50957	4521	7	,	,	,
50957	4521	8	361	361	CD
50957	4521	9	.	.	.
50957	4522	1	Darwin	Darwin	NNP
50957	4522	2	,	,	,
50957	4522	3	Mrs.	Mrs.	NNP
50957	4522	4	M.	M.	NNP
50957	4522	5	J.	J.	NNP
50957	4522	6	,	,	,
50957	4522	7	mortar	mortar	NN
50957	4522	8	owned	own	VBN
50957	4522	9	by	by	IN
50957	4522	10	,	,	,
50957	4522	11	297	297	CD
50957	4522	12	.	.	.
50957	4523	1	Date	date	NN
50957	4523	2	of	of	IN
50957	4523	3	Glacial	glacial	JJ
50957	4523	4	period	period	NN
50957	4523	5	,	,	,
50957	4523	6	chapter	chapter	NN
50957	4523	7	on	on	RB
50957	4523	8	,	,	,
50957	4523	9	332	332	CD
50957	4523	10	-	-	SYM
50957	4523	11	364	364	CD
50957	4523	12	.	.	.
50957	4524	1	Davidson	Davidson	NNP
50957	4524	2	Glacier	Glacier	NNP
50957	4524	3	,	,	,
50957	4524	4	23	23	CD
50957	4524	5	.	.	.
50957	4525	1	Davis	Davis	NNP
50957	4525	2	on	on	IN
50957	4525	3	drumlins	drumlin	NNS
50957	4525	4	,	,	,
50957	4525	5	75	75	CD
50957	4525	6	.	.	.
50957	4526	1	Dawkins	Dawkins	NNP
50957	4526	2	,	,	,
50957	4526	3	cited	cite	VBD
50957	4526	4	,	,	,
50957	4526	5	238	238	CD
50957	4526	6	,	,	,
50957	4526	7	267	267	CD
50957	4526	8	,	,	,
50957	4526	9	269	269	CD
50957	4526	10	,	,	,
50957	4526	11	291	291	CD
50957	4526	12	.	.	.
50957	4527	1	Dawson	Dawson	NNP
50957	4527	2	,	,	,
50957	4527	3	G.	G.	NNP
50957	4527	4	M.	M.	NNP
50957	4527	5	,	,	,
50957	4527	6	cited	cite	VBD
50957	4527	7	,	,	,
50957	4527	8	121	121	CD
50957	4527	9	;	;	:
50957	4527	10	on	on	IN
50957	4527	11	ice	ice	NN
50957	4527	12	-	-	HYPH
50957	4527	13	movements	movement	NNS
50957	4527	14	,	,	,
50957	4527	15	97	97	CD
50957	4527	16	;	;	:
50957	4527	17	on	on	IN
50957	4527	18	oscillation	oscillation	NN
50957	4527	19	of	of	IN
50957	4527	20	land	land	NN
50957	4527	21	-	-	HYPH
50957	4527	22	level	level	NN
50957	4527	23	,	,	,
50957	4527	24	125	125	CD
50957	4527	25	,	,	,
50957	4527	26	126	126	CD
50957	4527	27	.	.	.
50957	4528	1	Dawson	Dawson	NNP
50957	4528	2	,	,	,
50957	4528	3	Sir	Sir	NNP
50957	4528	4	William	William	NNP
50957	4528	5	,	,	,
50957	4528	6	on	on	IN
50957	4528	7	the	the	DT
50957	4528	8	fiord	fiord	NN
50957	4528	9	of	of	IN
50957	4528	10	the	the	DT
50957	4528	11	Saguenay	Saguenay	NNP
50957	4528	12	,	,	,
50957	4528	13	197	197	CD
50957	4528	14	;	;	:
50957	4528	15	cited	cite	VBD
50957	4528	16	,	,	,
50957	4528	17	285	285	CD
50957	4528	18	.	.	.
50957	4529	1	Dee	Dee	NNP
50957	4529	2	,	,	,
50957	4529	3	the	the	DT
50957	4529	4	river	river	NN
50957	4529	5	,	,	,
50957	4529	6	149	149	CD
50957	4529	7	.	.	.
50957	4530	1	Deeley	Deeley	NNP
50957	4530	2	,	,	,
50957	4530	3	quoted	quote	VBN
50957	4530	4	,	,	,
50957	4530	5	164	164	CD
50957	4530	6	.	.	.
50957	4531	1	Delaware	Delaware	NNP
50957	4531	2	River	River	NNP
50957	4531	3	,	,	,
50957	4531	4	232	232	CD
50957	4531	5	,	,	,
50957	4531	6	242	242	CD
50957	4531	7	_	_	NNP
50957	4531	8	et	et	NNP
50957	4531	9	seq	seq	NN
50957	4531	10	.	.	.
50957	4531	11	_	_	NNP
50957	4531	12	,	,	,
50957	4531	13	254	254	CD
50957	4531	14	,	,	,
50957	4531	15	258	258	CD
50957	4531	16	;	;	:
50957	4531	17	section	section	NN
50957	4531	18	across	across	IN
50957	4531	19	the	the	DT
50957	4531	20	,	,	,
50957	4531	21	245	245	CD
50957	4531	22	.	.	.
50957	4532	1	Delta	Delta	NNP
50957	4532	2	terrace	terrace	NN
50957	4532	3	at	at	IN
50957	4532	4	Trenton	Trenton	NNP
50957	4532	5	,	,	,
50957	4532	6	N.	N.	NNP
50957	4532	7	J.	J.	NNP
50957	4532	8	,	,	,
50957	4532	9	242	242	CD
50957	4532	10	_	_	NNP
50957	4532	11	et	et	NNP
50957	4532	12	seq	seq	NN
50957	4532	13	.	.	.
50957	4532	14	_	_	NNP
50957	4532	15	;	;	:
50957	4532	16	at	at	IN
50957	4532	17	Beaver	Beaver	NNP
50957	4532	18	,	,	,
50957	4532	19	Pa.	Pennsylvania	NNP
50957	4532	20	,	,	,
50957	4532	21	230	230	CD
50957	4532	22	.	.	.
50957	4533	1	De	De	NNP
50957	4533	2	Ranee	Ranee	NNP
50957	4533	3	,	,	,
50957	4533	4	cited	cite	VBD
50957	4533	5	,	,	,
50957	4533	6	272	272	CD
50957	4533	7	.	.	.
50957	4534	1	Derbyshire	Derbyshire	NNP
50957	4534	2	,	,	,
50957	4534	3	England	England	NNP
50957	4534	4	,	,	,
50957	4534	5	270	270	CD
50957	4534	6	.	.	.
50957	4535	1	Desor	Desor	NNP
50957	4535	2	on	on	IN
50957	4535	3	age	age	NN
50957	4535	4	of	of	IN
50957	4535	5	Niagara	Niagara	NNP
50957	4535	6	gorge	gorge	NN
50957	4535	7	,	,	,
50957	4535	8	337	337	CD
50957	4535	9	.	.	.
50957	4536	1	Diore	Diore	NNP
50957	4536	2	,	,	,
50957	4536	3	glaciers	glacier	NNS
50957	4536	4	of	of	IN
50957	4536	5	the	the	DT
50957	4536	6	,	,	,
50957	4536	7	135	135	CD
50957	4536	8	.	.	.
50957	4537	1	Disintegration	disintegration	NN
50957	4537	2	,	,	,
50957	4537	3	amount	amount	NN
50957	4537	4	of	of	IN
50957	4537	5	,	,	,
50957	4537	6	near	near	IN
50957	4537	7	glacial	glacial	JJ
50957	4537	8	margin	margin	NN
50957	4537	9	,	,	,
50957	4537	10	117	117	CD
50957	4537	11	,	,	,
50957	4537	12	118	118	CD
50957	4537	13	.	.	.
50957	4538	1	Diss	Diss	NNP
50957	4538	2	,	,	,
50957	4538	3	England	England	NNP
50957	4538	4	,	,	,
50957	4538	5	266	266	CD
50957	4538	6	.	.	.
50957	4539	1	Dnieper	dnieper	NN
50957	4539	2	,	,	,
50957	4539	3	the	the	DT
50957	4539	4	,	,	,
50957	4539	5	185	185	CD
50957	4539	6	,	,	,
50957	4539	7	188	188	CD
50957	4539	8	.	.	.
50957	4540	1	Don	Don	NNP
50957	4540	2	,	,	,
50957	4540	3	the	the	DT
50957	4540	4	,	,	,
50957	4540	5	185	185	CD
50957	4540	6	,	,	,
50957	4540	7	188	188	CD
50957	4540	8	.	.	.
50957	4541	1	Dora	Dora	NNP
50957	4541	2	Baltea	Baltea	NNP
50957	4541	3	,	,	,
50957	4541	4	134	134	CD
50957	4541	5	.	.	.
50957	4542	1	Dover	Dover	NNP
50957	4542	2	,	,	,
50957	4542	3	N.	N.	NNP
50957	4542	4	H.	H.	NNP
50957	4542	5	,	,	,
50957	4542	6	section	section	NN
50957	4542	7	of	of	IN
50957	4542	8	kame	kame	NNP
50957	4542	9	near	near	NNP
50957	4542	10	,	,	,
50957	4542	11	77	77	CD
50957	4542	12	.	.	.
50957	4543	1	Dover	Dover	NNP
50957	4543	2	,	,	,
50957	4543	3	Straits	Straits	NNPS
50957	4543	4	of	of	IN
50957	4543	5	,	,	,
50957	4543	6	238	238	CD
50957	4543	7	.	.	.
50957	4544	1	Drave	Drave	NNP
50957	4544	2	,	,	,
50957	4544	3	glaciers	glacier	NNS
50957	4544	4	in	in	IN
50957	4544	5	the	the	DT
50957	4544	6	,	,	,
50957	4544	7	134	134	CD
50957	4544	8	.	.	.
50957	4545	1	Drainage	drainage	NN
50957	4545	2	systems	system	NNS
50957	4545	3	in	in	IN
50957	4545	4	the	the	DT
50957	4545	5	Glacial	glacial	JJ
50957	4545	6	period	period	NN
50957	4545	7	,	,	,
50957	4545	8	335	335	CD
50957	4545	9	,	,	,
50957	4545	10	339	339	CD
50957	4545	11	,	,	,
50957	4545	12	340	340	CD
50957	4545	13	,	,	,
50957	4545	14	343	343	CD
50957	4545	15	,	,	,
50957	4545	16	344	344	CD
50957	4545	17	;	;	:
50957	4545	18	chapter	chapter	NN
50957	4545	19	on	on	IN
50957	4545	20	,	,	,
50957	4545	21	193	193	CD
50957	4545	22	-	-	SYM
50957	4545	23	241	241	CD
50957	4545	24	.	.	.
50957	4546	1	Drayson	Drayson	NNP
50957	4546	2	,	,	,
50957	4546	3	cited	cite	VBD
50957	4546	4	,	,	,
50957	4546	5	317	317	CD
50957	4546	6	.	.	.
50957	4547	1	Driftless	driftless	JJ
50957	4547	2	area	area	NN
50957	4547	3	in	in	IN
50957	4547	4	the	the	DT
50957	4547	5	Mississippi	Mississippi	NNP
50957	4547	6	Valley	Valley	NNP
50957	4547	7	,	,	,
50957	4547	8	101	101	CD
50957	4547	9	,	,	,
50957	4547	10	102	102	CD
50957	4547	11	.	.	.
50957	4548	1	Drumlins	drumlin	NNS
50957	4548	2	,	,	,
50957	4548	3	description	description	NN
50957	4548	4	of	of	IN
50957	4548	5	,	,	,
50957	4548	6	73	73	CD
50957	4548	7	_	_	NNP
50957	4548	8	et	et	NNP
50957	4548	9	seq	seq	NN
50957	4548	10	.	.	.
50957	4548	11	_	_	NNP
50957	4548	12	;	;	:
50957	4548	13	view	view	NN
50957	4548	14	of	of	IN
50957	4548	15	,	,	,
50957	4548	16	73	73	CD
50957	4548	17	;	;	:
50957	4548	18	occurrence	occurrence	NN
50957	4548	19	of	of	IN
50957	4548	20	,	,	,
50957	4548	21	in	in	IN
50957	4548	22	Massachusetts	Massachusetts	NNP
50957	4548	23	,	,	,
50957	4548	24	73	73	CD
50957	4548	25	;	;	:
50957	4548	26	in	in	IN
50957	4548	27	New	New	NNP
50957	4548	28	Hampshire	Hampshire	NNP
50957	4548	29	,	,	,
50957	4548	30	74	74	CD
50957	4548	31	;	;	:
50957	4548	32	in	in	IN
50957	4548	33	Connecticut	Connecticut	NNP
50957	4548	34	,	,	,
50957	4548	35	74	74	CD
50957	4548	36	;	;	:
50957	4548	37	in	in	IN
50957	4548	38	New	New	NNP
50957	4548	39	York	York	NNP
50957	4548	40	,	,	,
50957	4548	41	74	74	CD
50957	4548	42	,	,	,
50957	4548	43	94	94	CD
50957	4548	44	;	;	:
50957	4548	45	in	in	IN
50957	4548	46	the	the	DT
50957	4548	47	British	British	NNP
50957	4548	48	Isles	Isles	NNPS
50957	4548	49	,	,	,
50957	4548	50	74	74	CD
50957	4548	51	,	,	,
50957	4548	52	137	137	CD
50957	4548	53	,	,	,
50957	4548	54	167	167	CD
50957	4548	55	.	.	.
50957	4549	1	Dunbar	Dunbar	NNP
50957	4549	2	,	,	,
50957	4549	3	Scotland	Scotland	NNP
50957	4549	4	,	,	,
50957	4549	5	312	312	CD
50957	4549	6	.	.	.
50957	4550	1	Dupont	Dupont	NNP
50957	4550	2	,	,	,
50957	4550	3	cited	cite	VBD
50957	4550	4	,	,	,
50957	4550	5	279	279	CD
50957	4550	6	.	.	.
50957	4551	1	Du	Du	NNP
50957	4551	2	Quoin	Quoin	NNP
50957	4551	3	,	,	,
50957	4551	4	Ill.	Illinois	NNP
50957	4551	5	,	,	,
50957	4551	6	98	98	CD
50957	4551	7	,	,	,
50957	4551	8	119	119	CD
50957	4551	9	.	.	.
50957	4552	1	D'Urville	D'Urville	NNP
50957	4552	2	,	,	,
50957	4552	3	20	20	CD
50957	4552	4	.	.	.
50957	4553	1	Düsseldorf	Düsseldorf	NNP
50957	4553	2	,	,	,
50957	4553	3	275	275	CD
50957	4553	4	.	.	.
50957	4554	1	Eagle	Eagle	NNP
50957	4554	2	,	,	,
50957	4554	3	Wis.	Wisconsin	NNP
50957	4554	4	,	,	,
50957	4554	5	view	view	NN
50957	4554	6	of	of	IN
50957	4554	7	kettle	kettle	NN
50957	4554	8	-	-	HYPH
50957	4554	9	moraine	moraine	VB
50957	4554	10	near	near	RB
50957	4554	11	,	,	,
50957	4554	12	99	99	CD
50957	4554	13	.	.	.
50957	4555	1	East	East	NNP
50957	4555	2	Anglian	Anglian	NNP
50957	4555	3	Glacier	Glacier	NNP
50957	4555	4	,	,	,
50957	4555	5	158	158	CD
50957	4555	6	-	-	SYM
50957	4555	7	164	164	CD
50957	4555	8	.	.	.
50957	4556	1	Eccentricity	eccentricity	NN
50957	4556	2	of	of	IN
50957	4556	3	the	the	DT
50957	4556	4	earth	earth	NN
50957	4556	5	's	's	POS
50957	4556	6	orbit	orbit	NN
50957	4556	7	,	,	,
50957	4556	8	308	308	CD
50957	4556	9	.	.	.
50957	4557	1	Eden	Eden	NNP
50957	4557	2	Valley	Valley	NNP
50957	4557	3	,	,	,
50957	4557	4	180	180	CD
50957	4557	5	.	.	.
50957	4558	1	Eggischorn	Eggischorn	VBN
50957	4558	2	,	,	,
50957	4558	3	211	211	CD
50957	4558	4	,	,	,
50957	4558	5	241	241	CD
50957	4558	6	.	.	.
50957	4559	1	Eguisheim	Eguisheim	NNP
50957	4559	2	,	,	,
50957	4559	3	skull	skull	NN
50957	4559	4	found	find	VBD
50957	4559	5	at	at	IN
50957	4559	6	,	,	,
50957	4559	7	279	279	CD
50957	4559	8	.	.	.
50957	4560	1	Elephant	elephant	NN
50957	4560	2	,	,	,
50957	4560	3	265	265	CD
50957	4560	4	,	,	,
50957	4560	5	280	280	CD
50957	4560	6	,	,	,
50957	4560	7	282	282	CD
50957	4560	8	,	,	,
50957	4560	9	283	283	CD
50957	4560	10	,	,	,
50957	4560	11	292	292	CD
50957	4560	12	.	.	.
50957	4561	1	Elevation	elevation	NN
50957	4561	2	,	,	,
50957	4561	3	preglacial	preglacial	JJ
50957	4561	4	,	,	,
50957	4561	5	112	112	CD
50957	4561	6	,	,	,
50957	4561	7	194	194	CD
50957	4561	8	,	,	,
50957	4561	9	198	198	CD
50957	4561	10	;	;	:
50957	4561	11	the	the	DT
50957	4561	12	cause	cause	NN
50957	4561	13	of	of	IN
50957	4561	14	the	the	DT
50957	4561	15	Glacial	glacial	JJ
50957	4561	16	period	period	NN
50957	4561	17	,	,	,
50957	4561	18	113	113	CD
50957	4561	19	,	,	,
50957	4561	20	320	320	CD
50957	4561	21	-	-	SYM
50957	4561	22	331	331	CD
50957	4561	23	;	;	:
50957	4561	24	about	about	IN
50957	4561	25	the	the	DT
50957	4561	26	Great	Great	NNP
50957	4561	27	Lakes	Lakes	NNPS
50957	4561	28	,	,	,
50957	4561	29	224	224	CD
50957	4561	30	;	;	:
50957	4561	31	in	in	IN
50957	4561	32	the	the	DT
50957	4561	33	latitude	latitude	NN
50957	4561	34	of	of	IN
50957	4561	35	New	New	NNP
50957	4561	36	York	York	NNP
50957	4561	37	,	,	,
50957	4561	38	261	261	CD
50957	4561	39	.	.	.
50957	4562	1	Elyria	Elyria	NNP
50957	4562	2	,	,	,
50957	4562	3	Ohio	Ohio	NNP
50957	4562	4	,	,	,
50957	4562	5	342	342	CD
50957	4562	6	.	.	.
50957	4563	1	Engis	Engis	NNP
50957	4563	2	skull	skull	NNP
50957	4563	3	,	,	,
50957	4563	4	view	view	NN
50957	4563	5	of	of	IN
50957	4563	6	,	,	,
50957	4563	7	274	274	CD
50957	4563	8	.	.	.
50957	4564	1	England	England	NNP
50957	4564	2	.	.	.
50957	4565	1	(	(	-LRB-
50957	4565	2	See	see	VB
50957	4565	3	British	british	JJ
50957	4565	4	Isles	Isles	NNPS
50957	4565	5	.	.	.
50957	4565	6	)	)	-RRB-
50957	4566	1	Enville	Enville	NNP
50957	4566	2	,	,	,
50957	4566	3	England	England	NNP
50957	4566	4	,	,	,
50957	4566	5	150	150	CD
50957	4566	6	.	.	.
50957	4567	1	Erosion	erosion	NN
50957	4567	2	,	,	,
50957	4567	3	preglacial	preglacial	NN
50957	4567	4	,	,	,
50957	4567	5	193	193	CD
50957	4567	6	_	_	NNP
50957	4567	7	et	et	NNP
50957	4567	8	seq	seq	NN
50957	4567	9	.	.	.
50957	4567	10	_	_	NNP
50957	4567	11	Erosion	Erosion	NNP
50957	4567	12	in	in	IN
50957	4567	13	river	river	NN
50957	4567	14	valleys	valley	NNS
50957	4567	15	,	,	,
50957	4567	16	198	198	CD
50957	4567	17	,	,	,
50957	4567	18	329	329	CD
50957	4567	19	,	,	,
50957	4567	20	332	332	CD
50957	4567	21	.	.	.
50957	4568	1	Erzgebirge	Erzgebirge	NNP
50957	4568	2	,	,	,
50957	4568	3	136	136	CD
50957	4568	4	,	,	,
50957	4568	5	181	181	CD
50957	4568	6	.	.	.
50957	4569	1	Europe	Europe	NNP
50957	4569	2	,	,	,
50957	4569	3	existing	exist	VBG
50957	4569	4	glaciers	glacier	NNS
50957	4569	5	in	in	IN
50957	4569	6	,	,	,
50957	4569	7	9	9	CD
50957	4569	8	,	,	,
50957	4569	9	_	_	NNP
50957	4569	10	et	et	NNP
50957	4569	11	seq	seq	NN
50957	4569	12	.	.	.
50957	4569	13	_	_	NNP
50957	4569	14	,	,	,
50957	4569	15	43	43	CD
50957	4569	16	_	_	NNP
50957	4569	17	et	et	NNP
50957	4569	18	seq	seq	NN
50957	4569	19	.	.	.
50957	4569	20	_	_	NNP
50957	4569	21	;	;	:
50957	4569	22	ancient	ancient	JJ
50957	4569	23	glaciers	glacier	NNS
50957	4569	24	of	of	IN
50957	4569	25	,	,	,
50957	4569	26	129	129	CD
50957	4569	27	-	-	SYM
50957	4569	28	190	190	CD
50957	4569	29	;	;	:
50957	4569	30	former	former	JJ
50957	4569	31	elevation	elevation	NN
50957	4569	32	of	of	IN
50957	4569	33	,	,	,
50957	4569	34	238	238	CD
50957	4569	35	;	;	:
50957	4569	36	ice	ice	NN
50957	4569	37	-	-	HYPH
50957	4569	38	dams	dam	NNS
50957	4569	39	in	in	IN
50957	4569	40	,	,	,
50957	4569	41	360	360	CD
50957	4569	42	.	.	.
50957	4570	1	Evans	Evans	NNP
50957	4570	2	,	,	,
50957	4570	3	cited	cite	VBD
50957	4570	4	,	,	,
50957	4570	5	263	263	CD
50957	4570	6	,	,	,
50957	4570	7	267	267	CD
50957	4570	8	,	,	,
50957	4570	9	354	354	CD
50957	4570	10	,	,	,
50957	4570	11	365	365	CD
50957	4570	12	.	.	.
50957	4571	1	Falconer	falconer	NN
50957	4571	2	,	,	,
50957	4571	3	cited	cite	VBD
50957	4571	4	,	,	,
50957	4571	5	263	263	CD
50957	4571	6	.	.	.
50957	4572	1	Falls	Falls	NNP
50957	4572	2	of	of	IN
50957	4572	3	St	St	NNP
50957	4572	4	Anthony	Anthony	NNP
50957	4572	5	,	,	,
50957	4572	6	200	200	CD
50957	4572	7	.	.	.
50957	4573	1	Faudel	Faudel	NNP
50957	4573	2	,	,	,
50957	4573	3	cited	cite	VBD
50957	4573	4	,	,	,
50957	4573	5	279	279	CD
50957	4573	6	.	.	.
50957	4574	1	Fiesch	Fiesch	NNP
50957	4574	2	,	,	,
50957	4574	3	Switzerland	Switzerland	NNP
50957	4574	4	,	,	,
50957	4574	5	131	131	CD
50957	4574	6	,	,	,
50957	4574	7	211	211	CD
50957	4574	8	.	.	.
50957	4575	1	Filey	Filey	NNP
50957	4575	2	Brigs	Brigs	NNP
50957	4575	3	;	;	:
50957	4575	4	,	,	,
50957	4575	5	Eng	Eng	NNP
50957	4575	6	.	.	NNP
50957	4575	7	,	,	,
50957	4575	8	155	155	CD
50957	4575	9	.	.	.
50957	4576	1	Finchley	Finchley	NNP
50957	4576	2	,	,	,
50957	4576	3	Eng	Eng	NNP
50957	4576	4	.	.	NNP
50957	4576	5	,	,	,
50957	4576	6	158	158	CD
50957	4576	7	,	,	,
50957	4576	8	159	159	CD
50957	4576	9	.	.	.
50957	4577	1	Finger	Finger	NNP
50957	4577	2	Lakes	Lakes	NNP
50957	4577	3	,	,	,
50957	4577	4	94	94	CD
50957	4577	5	.	.	.
50957	4578	1	Finsteraarhorn	Finsteraarhorn	NNP
50957	4578	2	,	,	,
50957	4578	3	9	9	CD
50957	4578	4	.	.	.
50957	4579	1	Fiords	fiord	NNS
50957	4579	2	,	,	,
50957	4579	3	194	194	CD
50957	4579	4	_	_	NNP
50957	4579	5	et	et	NNP
50957	4579	6	seq	seq	NN
50957	4579	7	.	.	.
50957	4579	8	_	_	NNP
50957	4579	9	;	;	:
50957	4579	10	of	of	IN
50957	4579	11	Greenland	Greenland	NNP
50957	4579	12	,	,	,
50957	4579	13	212	212	CD
50957	4579	14	.	.	.
50957	4580	1	Fissures	fissure	NNS
50957	4580	2	in	in	IN
50957	4580	3	glacial	glacial	JJ
50957	4580	4	ice	ice	NN
50957	4580	5	,	,	,
50957	4580	6	3	3	CD
50957	4580	7	,	,	,
50957	4580	8	48	48	CD
50957	4580	9	,	,	,
50957	4580	10	49	49	CD
50957	4580	11	.	.	.
50957	4581	1	Flamborough	flamborough	JJ
50957	4581	2	,	,	,
50957	4581	3	140	140	CD
50957	4581	4	,	,	,
50957	4581	5	156	156	CD
50957	4581	6	,	,	,
50957	4581	7	157	157	CD
50957	4581	8	,	,	,
50957	4581	9	176	176	CD
50957	4581	10	.	.	.
50957	4582	1	Florida	Florida	NNP
50957	4582	2	,	,	,
50957	4582	3	314	314	CD
50957	4582	4	.	.	.
50957	4583	1	Flower	Flower	NNP
50957	4583	2	,	,	,
50957	4583	3	cited	cite	VBD
50957	4583	4	263	263	CD
50957	4583	5	.	.	.
50957	4584	1	Forbes	Forbes	NNP
50957	4584	2	,	,	,
50957	4584	3	9	9	CD
50957	4584	4	,	,	,
50957	4584	5	38	38	CD
50957	4584	6	,	,	,
50957	4584	7	43	43	CD
50957	4584	8	,	,	,
50957	4584	9	44	44	CD
50957	4584	10	,	,	,
50957	4584	11	48	48	CD
50957	4584	12	.	.	.
50957	4585	1	Forel	Forel	NNP
50957	4585	2	,	,	,
50957	4585	3	M.	M.	NNP
50957	4585	4	,	,	,
50957	4585	5	cited	cite	VBD
50957	4585	6	,	,	,
50957	4585	7	116	116	CD
50957	4585	8	.	.	.
50957	4586	1	Fort	Fort	NNP
50957	4586	2	Snelling	Snelling	NNP
50957	4586	3	,	,	,
50957	4586	4	Mississippi	Mississippi	NNP
50957	4586	5	gorge	gorge	NN
50957	4586	6	at	at	IN
50957	4586	7	,	,	,
50957	4586	8	208	208	CD
50957	4586	9	,	,	,
50957	4586	10	340	340	CD
50957	4586	11	_	_	NNP
50957	4586	12	et	et	NNP
50957	4586	13	seq	seq	NN
50957	4586	14	.	.	.
50957	4586	15	_	_	NNP
50957	4586	16	Fort	Fort	NNP
50957	4586	17	Wayne	Wayne	NNP
50957	4586	18	,	,	,
50957	4586	19	Incl	Incl	NNP
50957	4586	20	.	.	.
50957	4586	21	,	,	,
50957	4586	22	220	220	CD
50957	4586	23	,	,	,
50957	4586	24	224	224	CD
50957	4586	25	.	.	.
50957	4587	1	Foshay	Foshay	NNP
50957	4587	2	,	,	,
50957	4587	3	cited	cite	VBD
50957	4587	4	,	,	,
50957	4587	5	119	119	CD
50957	4587	6	.	.	.
50957	4588	1	Fox	Fox	NNP
50957	4588	2	,	,	,
50957	4588	3	270	270	CD
50957	4588	4	,	,	,
50957	4588	5	289	289	CD
50957	4588	6	,	,	,
50957	4588	7	290	290	CD
50957	4588	8	.	.	.
50957	4589	1	Fraipont	Fraipont	NNP
50957	4589	2	,	,	,
50957	4589	3	cited	cite	VBD
50957	4589	4	,	,	,
50957	4589	5	275	275	CD
50957	4589	6	_	_	NNP
50957	4589	7	et	et	NNP
50957	4589	8	seq	seq	NN
50957	4589	9	.	.	.
50957	4589	10	_	_	NNP
50957	4589	11	France	France	NNP
50957	4589	12	,	,	,
50957	4589	13	existing	exist	VBG
50957	4589	14	glaciers	glacier	NNS
50957	4589	15	of	of	IN
50957	4589	16	,	,	,
50957	4589	17	19	19	CD
50957	4589	18	;	;	:
50957	4589	19	ancient	ancient	JJ
50957	4589	20	glaciers	glacier	NNS
50957	4589	21	of	of	IN
50957	4589	22	,	,	,
50957	4589	23	136	136	CD
50957	4589	24	;	;	:
50957	4589	25	glacial	glacial	JJ
50957	4589	26	gravels	gravel	NNS
50957	4589	27	of	of	IN
50957	4589	28	,	,	,
50957	4589	29	262	262	CD
50957	4589	30	_	_	NNP
50957	4589	31	et	et	NNP
50957	4589	32	seq	seq	NN
50957	4589	33	.	.	.
50957	4589	34	_	_	NNP
50957	4589	35	Frankley	Frankley	NNP
50957	4589	36	Hill	Hill	NNP
50957	4589	37	,	,	,
50957	4589	38	England	England	NNP
50957	4589	39	,	,	,
50957	4589	40	150	150	CD
50957	4589	41	.	.	.
50957	4590	1	Franklin	Franklin	NNP
50957	4590	2	,	,	,
50957	4590	3	Pa.	Pennsylvania	NNP
50957	4590	4	,	,	,
50957	4590	5	230	230	CD
50957	4590	6	,	,	,
50957	4590	7	232	232	CD
50957	4590	8	.	.	.
50957	4591	1	Franz	Franz	NNP
50957	4591	2	-	-	HYPH
50957	4591	3	Josef	Josef	NNP
50957	4591	4	Land	Land	NNP
50957	4591	5	,	,	,
50957	4591	6	14	14	CD
50957	4591	7	.	.	.
50957	4592	1	Frederickshaab	Frederickshaab	NNP
50957	4592	2	Glacier	Glacier	NNP
50957	4592	3	,	,	,
50957	4592	4	91	91	CD
50957	4592	5	,	,	,
50957	4592	6	212	212	CD
50957	4592	7	.	.	.
50957	4593	1	Frere	Frere	NNP
50957	4593	2	,	,	,
50957	4593	3	cited	cite	VBD
50957	4593	4	,	,	,
50957	4593	5	266	266	CD
50957	4593	6	.	.	.
50957	4594	1	Frickthal	Frickthal	NNP
50957	4594	2	,	,	,
50957	4594	3	133	133	CD
50957	4594	4	.	.	.
50957	4595	1	Frondeg	Frondeg	NNP
50957	4595	2	,	,	,
50957	4595	3	Wales	Wales	NNP
50957	4595	4	,	,	,
50957	4595	5	149	149	CD
50957	4595	6	,	,	,
50957	4595	7	178	178	CD
50957	4595	8	.	.	.
50957	4596	1	Gabb	Gabb	NNP
50957	4596	2	,	,	,
50957	4596	3	cited	cite	VBD
50957	4596	4	,	,	,
50957	4596	5	318	318	CD
50957	4596	6	.	.	.
50957	4597	1	Galloway	Galloway	NNP
50957	4597	2	,	,	,
50957	4597	3	ancient	ancient	JJ
50957	4597	4	glaciers	glacier	NNS
50957	4597	5	of	of	IN
50957	4597	6	,	,	,
50957	4597	7	144	144	CD
50957	4597	8	,	,	,
50957	4597	9	145	145	CD
50957	4597	10	,	,	,
50957	4597	11	154	154	CD
50957	4597	12	,	,	,
50957	4597	13	157	157	CD
50957	4597	14	,	,	,
50957	4597	15	167	167	CD
50957	4597	16	,	,	,
50957	4597	17	168	168	CD
50957	4597	18	,	,	,
50957	4597	19	173	173	CD
50957	4597	20	.	.	.
50957	4598	1	Garda	Garda	NNP
50957	4598	2	,	,	,
50957	4598	3	Lake	Lake	NNP
50957	4598	4	,	,	,
50957	4598	5	moraine	moraine	VBP
50957	4598	6	in	in	IN
50957	4598	7	front	front	NN
50957	4598	8	of	of	IN
50957	4598	9	,	,	,
50957	4598	10	135	135	CD
50957	4598	11	.	.	.
50957	4599	1	Garonne	Garonne	NNP
50957	4599	2	,	,	,
50957	4599	3	the	the	DT
50957	4599	4	,	,	,
50957	4599	5	136	136	CD
50957	4599	6	,	,	,
50957	4599	7	188	188	CD
50957	4599	8	.	.	.
50957	4600	1	Gaudry	Gaudry	NNP
50957	4600	2	,	,	,
50957	4600	3	cited	cite	VBD
50957	4600	4	,	,	,
50957	4600	5	263	263	CD
50957	4600	6	.	.	.
50957	4601	1	Geikie	Geikie	NNP
50957	4601	2	,	,	,
50957	4601	3	Archibald	Archibald	NNP
50957	4601	4	,	,	,
50957	4601	5	cited	cite	VBD
50957	4601	6	,	,	,
50957	4601	7	272	272	CD
50957	4601	8	,	,	,
50957	4601	9	312	312	CD
50957	4601	10	.	.	.
50957	4602	1	Geikie	Geikie	NNP
50957	4602	2	,	,	,
50957	4602	3	James	James	NNP
50957	4602	4	,	,	,
50957	4602	5	on	on	IN
50957	4602	6	kames	kame	NNS
50957	4602	7	,	,	,
50957	4602	8	76	76	CD
50957	4602	9	;	;	:
50957	4602	10	on	on	IN
50957	4602	11	loess	loess	NN
50957	4602	12	,	,	,
50957	4602	13	187	187	CD
50957	4602	14	,	,	,
50957	4602	15	188	188	CD
50957	4602	16	;	;	,
50957	4602	17	cited	cite	VBD
50957	4602	18	,	,	,
50957	4602	19	291	291	CD
50957	4602	20	_	_	NNP
50957	4602	21	et	et	NNP
50957	4602	22	seq	seq	NN
50957	4602	23	.	.	.
50957	4602	24	_	_	NNP
50957	4602	25	,	,	,
50957	4602	26	307	307	CD
50957	4602	27	,	,	,
50957	4602	28	353	353	CD
50957	4602	29	.	.	.
50957	4603	1	Genesee	Genesee	NNP
50957	4603	2	River	River	NNP
50957	4603	3	,	,	,
50957	4603	4	220	220	CD
50957	4603	5	.	.	.
50957	4604	1	Geological	geological	JJ
50957	4604	2	time	time	NN
50957	4604	3	,	,	,
50957	4604	4	361	361	CD
50957	4604	5	_	_	NNP
50957	4604	6	et	et	NNP
50957	4604	7	seq	seq	NN
50957	4604	8	.	.	.
50957	4604	9	_	_	NNP
50957	4604	10	Georgian	Georgian	NNP
50957	4604	11	Bay	Bay	NNP
50957	4604	12	,	,	,
50957	4604	13	339	339	CD
50957	4604	14	.	.	.
50957	4605	1	German	German	NNP
50957	4605	2	Ocean	Ocean	NNP
50957	4605	3	,	,	,
50957	4605	4	129	129	CD
50957	4605	5	.	.	.
50957	4606	1	Germantown	Germantown	NNP
50957	4606	2	,	,	,
50957	4606	3	Ohio	Ohio	NNP
50957	4606	4	,	,	,
50957	4606	5	107	107	CD
50957	4606	6	,	,	,
50957	4606	7	108	108	CD
50957	4606	8	.	.	.
50957	4607	1	Germany	Germany	NNP
50957	4607	2	,	,	,
50957	4607	3	North	North	NNP
50957	4607	4	,	,	,
50957	4607	5	moraine	moraine	VB
50957	4607	6	in	in	IN
50957	4607	7	,	,	,
50957	4607	8	181	181	CD
50957	4607	9	,	,	,
50957	4607	10	183	183	CD
50957	4607	11	;	;	:
50957	4607	12	glacial	glacial	JJ
50957	4607	13	lakes	lake	NNS
50957	4607	14	in	in	IN
50957	4607	15	,	,	,
50957	4607	16	238	238	CD
50957	4607	17	;	;	:
50957	4607	18	Quaternary	quaternary	JJ
50957	4607	19	animals	animal	NNS
50957	4607	20	in	in	IN
50957	4607	21	,	,	,
50957	4607	22	279	279	CD
50957	4607	23	.	.	.
50957	4608	1	Gietroz	Gietroz	NNP
50957	4608	2	Glacier	Glacier	NNP
50957	4608	3	,	,	,
50957	4608	4	211	211	CD
50957	4608	5	.	.	.
50957	4609	1	Gilbert	Gilbert	NNP
50957	4609	2	,	,	,
50957	4609	3	cited	cite	VBD
50957	4609	4	,	,	,
50957	4609	5	233	233	CD
50957	4609	6	_	_	NNP
50957	4609	7	et	et	NNP
50957	4609	8	seq	seq	NN
50957	4609	9	.	.	.
50957	4609	10	_	_	NNP
50957	4609	11	,	,	,
50957	4609	12	350	350	CD
50957	4609	13	_	_	NNP
50957	4609	14	et	et	NNP
50957	4609	15	seq	seq	NN
50957	4609	16	.	.	.
50957	4609	17	_	_	NNP
50957	4609	18	;	;	:
50957	4609	19	on	on	IN
50957	4609	20	age	age	NN
50957	4609	21	of	of	IN
50957	4609	22	Niagara	Niagara	NNP
50957	4609	23	gorge	gorge	NN
50957	4609	24	,	,	,
50957	4609	25	339	339	CD
50957	4609	26	.	.	.
50957	4610	1	Glacial	glacial	JJ
50957	4610	2	dispersion	dispersion	NN
50957	4610	3	.	.	.
50957	4611	1	(	(	-LRB-
50957	4611	2	See	see	VB
50957	4611	3	Centres	centre	NNS
50957	4611	4	of	of	IN
50957	4611	5	Glacial	Glacial	NNP
50957	4611	6	Dispersion	Dispersion	NNP
50957	4611	7	.	.	.
50957	4611	8	)	)	-RRB-
50957	4612	1	Glacial	glacial	JJ
50957	4612	2	boundary	boundary	NN
50957	4612	3	in	in	IN
50957	4612	4	New	New	NNP
50957	4612	5	England	England	NNP
50957	4612	6	,	,	,
50957	4612	7	67	67	CD
50957	4612	8	;	;	:
50957	4612	9	in	in	IN
50957	4612	10	New	New	NNP
50957	4612	11	Jersey	Jersey	NNP
50957	4612	12	,	,	,
50957	4612	13	83	83	CD
50957	4612	14	;	;	:
50957	4612	15	in	in	IN
50957	4612	16	Pennsylvania	Pennsylvania	NNP
50957	4612	17	,	,	,
50957	4612	18	84	84	CD
50957	4612	19	_	_	NNP
50957	4612	20	et	et	NNP
50957	4612	21	seq	seq	NN
50957	4612	22	.	.	.
50957	4612	23	_	_	NNP
50957	4612	24	;	;	:
50957	4612	25	in	in	IN
50957	4612	26	New	New	NNP
50957	4612	27	York	York	NNP
50957	4612	28	,	,	,
50957	4612	29	84	84	CD
50957	4612	30	;	;	:
50957	4612	31	in	in	IN
50957	4612	32	Ohio	Ohio	NNP
50957	4612	33	,	,	,
50957	4612	34	95	95	CD
50957	4612	35	,	,	,
50957	4612	36	100	100	CD
50957	4612	37	,	,	,
50957	4612	38	106	106	CD
50957	4612	39	;	;	:
50957	4612	40	in	in	IN
50957	4612	41	Kentucky	Kentucky	NNP
50957	4612	42	,	,	,
50957	4612	43	96	96	CD
50957	4612	44	;	;	:
50957	4612	45	in	in	IN
50957	4612	46	Indiana	Indiana	NNP
50957	4612	47	,	,	,
50957	4612	48	96	96	CD
50957	4612	49	;	;	:
50957	4612	50	in	in	IN
50957	4612	51	Illinois	Illinois	NNP
50957	4612	52	,	,	,
50957	4612	53	96	96	CD
50957	4612	54	,	,	,
50957	4612	55	100	100	CD
50957	4612	56	;	;	:
50957	4612	57	in	in	IN
50957	4612	58	Kansas	Kansas	NNP
50957	4612	59	,	,	,
50957	4612	60	Nebraska	Nebraska	NNP
50957	4612	61	,	,	,
50957	4612	62	Missouri	Missouri	NNP
50957	4612	63	,	,	,
50957	4612	64	Montana	Montana	NNP
50957	4612	65	,	,	,
50957	4612	66	South	South	NNP
50957	4612	67	Dakota	Dakota	NNP
50957	4612	68	,	,	,
50957	4612	69	96	96	CD
50957	4612	70	;	;	:
50957	4612	71	in	in	IN
50957	4612	72	Minnesota	Minnesota	NNP
50957	4612	73	,	,	,
50957	4612	74	101	101	CD
50957	4612	75	;	;	:
50957	4612	76	in	in	IN
50957	4612	77	British	british	JJ
50957	4612	78	Isles	Isles	NNPS
50957	4612	79	,	,	,
50957	4612	80	137	137	CD
50957	4612	81	,	,	,
50957	4612	82	148	148	CD
50957	4612	83	,	,	,
50957	4612	84	150	150	CD
50957	4612	85	,	,	,
50957	4612	86	151	151	CD
50957	4612	87	,	,	,
50957	4612	88	155	155	CD
50957	4612	89	,	,	,
50957	4612	90	167	167	CD
50957	4612	91	;	;	:
50957	4612	92	in	in	IN
50957	4612	93	Holland	Holland	NNP
50957	4612	94	,	,	,
50957	4612	95	181	181	CD
50957	4612	96	;	;	:
50957	4612	97	in	in	IN
50957	4612	98	Germany	Germany	NNP
50957	4612	99	,	,	,
50957	4612	100	181	181	CD
50957	4612	101	,	,	,
50957	4612	102	183	183	CD
50957	4612	103	;	;	:
50957	4612	104	in	in	IN
50957	4612	105	Russia	Russia	NNP
50957	4612	106	,	,	,
50957	4612	107	181	181	CD
50957	4612	108	,	,	,
50957	4612	109	189	189	CD
50957	4612	110	.	.	.
50957	4613	1	Glacial	glacial	JJ
50957	4613	2	erosion	erosion	NN
50957	4613	3	,	,	,
50957	4613	4	118	118	CD
50957	4613	5	,	,	,
50957	4613	6	119	119	CD
50957	4613	7	,	,	,
50957	4613	8	182	182	CD
50957	4613	9	.	.	.
50957	4614	1	Glacial	glacial	JJ
50957	4614	2	ice	ice	NN
50957	4614	3	,	,	,
50957	4614	4	depth	depth	NN
50957	4614	5	of	of	IN
50957	4614	6	,	,	,
50957	4614	7	in	in	IN
50957	4614	8	Pennsylvania	Pennsylvania	NNP
50957	4614	9	,	,	,
50957	4614	10	90	90	CD
50957	4614	11	_	_	NNP
50957	4614	12	et	et	NNP
50957	4614	13	seq	seq	NN
50957	4614	14	.	.	.
50957	4614	15	_	_	NNP
50957	4614	16	;	;	:
50957	4614	17	in	in	IN
50957	4614	18	Connecticut	Connecticut	NNP
50957	4614	19	,	,	,
50957	4614	20	91	91	CD
50957	4614	21	;	;	:
50957	4614	22	in	in	IN
50957	4614	23	New	New	NNP
50957	4614	24	York	York	NNP
50957	4614	25	.	.	.
50957	4615	1	91	91	CD
50957	4615	2	;	;	:
50957	4615	3	in	in	IN
50957	4615	4	Greenland	Greenland	NNP
50957	4615	5	,	,	,
50957	4615	6	91	91	CD
50957	4615	7	;	;	:
50957	4615	8	in	in	IN
50957	4615	9	the	the	DT
50957	4615	10	Alps	Alps	NNP
50957	4615	11	,	,	,
50957	4615	12	91	91	CD
50957	4615	13	,	,	,
50957	4615	14	131	131	CD
50957	4615	15	,	,	,
50957	4615	16	133	133	CD
50957	4615	17	,	,	,
50957	4615	18	182	182	CD
50957	4615	19	;	;	:
50957	4615	20	in	in	IN
50957	4615	21	Germany	Germany	NNP
50957	4615	22	,	,	,
50957	4615	23	182	182	CD
50957	4615	24	;	;	:
50957	4615	25	in	in	IN
50957	4615	26	Norway	Norway	NNP
50957	4615	27	,	,	,
50957	4615	28	182	182	CD
50957	4615	29	;	;	:
50957	4615	30	amount	amount	NN
50957	4615	31	of	of	IN
50957	4615	32	,	,	,
50957	4615	33	330	330	CD
50957	4615	34	.	.	.
50957	4616	1	Glacial	glacial	JJ
50957	4616	2	lakes	lake	NNS
50957	4616	3	in	in	IN
50957	4616	4	Germany	Germany	NNP
50957	4616	5	,	,	,
50957	4616	6	283	283	CD
50957	4616	7	.	.	.
50957	4617	1	Glacial	glacial	JJ
50957	4617	2	motion	motion	NN
50957	4617	3	,	,	,
50957	4617	4	limit	limit	NN
50957	4617	5	of	of	IN
50957	4617	6	,	,	,
50957	4617	7	2	2	CD
50957	4617	8	;	;	:
50957	4617	9	chapter	chapter	NN
50957	4617	10	on	on	RB
50957	4617	11	,	,	,
50957	4617	12	43	43	CD
50957	4617	13	-	-	SYM
50957	4617	14	50	50	CD
50957	4617	15	;	;	:
50957	4617	16	plastic	plastic	NN
50957	4617	17	theory	theory	NN
50957	4617	18	of	of	IN
50957	4617	19	,	,	,
50957	4617	20	48	48	CD
50957	4617	21	.	.	.
50957	4618	1	Glacial	glacial	JJ
50957	4618	2	outlets	outlet	NNS
50957	4618	3	of	of	IN
50957	4618	4	the	the	DT
50957	4618	5	Great	Great	NNP
50957	4618	6	Lakes	Lakes	NNPS
50957	4618	7	,	,	,
50957	4618	8	220	220	CD
50957	4618	9	-	-	SYM
50957	4618	10	222	222	CD
50957	4618	11	.	.	.
50957	4619	1	Glacial	glacial	JJ
50957	4619	2	periods	period	NNS
50957	4619	3	,	,	,
50957	4619	4	cause	cause	NN
50957	4619	5	of	of	IN
50957	4619	6	,	,	,
50957	4619	7	113	113	CD
50957	4619	8	;	;	:
50957	4619	9	chapter	chapter	NN
50957	4619	10	on	on	IN
50957	4619	11	,	,	,
50957	4619	12	302	302	CD
50957	4619	13	-	-	SYM
50957	4619	14	331	331	CD
50957	4619	15	;	;	:
50957	4619	16	date	date	NN
50957	4619	17	of	of	IN
50957	4619	18	,	,	,
50957	4619	19	chapter	chapter	NN
50957	4619	20	on	on	RB
50957	4619	21	,	,	,
50957	4619	22	332	332	CD
50957	4619	23	-	-	SYM
50957	4619	24	364	364	CD
50957	4619	25	.	.	.
50957	4620	1	Glacial	glacial	JJ
50957	4620	2	periods	period	NNS
50957	4620	3	,	,	,
50957	4620	4	supposed	suppose	VBN
50957	4620	5	succession	succession	NN
50957	4620	6	of	of	IN
50957	4620	7	,	,	,
50957	4620	8	106	106	CD
50957	4620	9	_	_	NNP
50957	4620	10	et	et	NNP
50957	4620	11	seq	seq	NN
50957	4620	12	.	.	.
50957	4620	13	_	_	NNP
50957	4620	14	,	,	,
50957	4620	15	311	311	CD
50957	4620	16	,	,	,
50957	4620	17	324	324	CD
50957	4620	18	-	-	SYM
50957	4620	19	326	326	CD
50957	4620	20	,	,	,
50957	4620	21	332	332	CD
50957	4620	22	;	;	:
50957	4620	23	criticisms	criticism	NNS
50957	4620	24	of	of	IN
50957	4620	25	the	the	DT
50957	4620	26	theory	theory	NN
50957	4620	27	,	,	,
50957	4620	28	116	116	CD
50957	4620	29	_	_	NNP
50957	4620	30	et	et	NNP
50957	4620	31	seq	seq	NN
50957	4620	32	.	.	.
50957	4620	33	_	_	NNP
50957	4620	34	Glacial	Glacial	NNP
50957	4620	35	striæ	striæ	NN
50957	4620	36	.	.	.
50957	4621	1	(	(	-LRB-
50957	4621	2	See	see	VB
50957	4621	3	Rock	Rock	NNP
50957	4621	4	-	-	HYPH
50957	4621	5	Scoring	Scoring	NNP
50957	4621	6	.	.	.
50957	4621	7	)	)	-RRB-
50957	4622	1	Glacial	glacial	JJ
50957	4622	2	terraces	terrace	NNS
50957	4622	3	,	,	,
50957	4622	4	229	229	CD
50957	4622	5	-	-	SYM
50957	4622	6	238	238	CD
50957	4622	7	;	;	:
50957	4622	8	in	in	IN
50957	4622	9	Pennsylvania	Pennsylvania	NNP
50957	4622	10	,	,	,
50957	4622	11	87	87	CD
50957	4622	12	_	_	NNP
50957	4622	13	et	et	NNP
50957	4622	14	seq	seq	NN
50957	4622	15	.	.	.
50957	4622	16	_	_	NNP
50957	4622	17	,	,	,
50957	4622	18	215	215	CD
50957	4622	19	,	,	,
50957	4622	20	217	217	CD
50957	4622	21	,	,	,
50957	4622	22	229	229	CD
50957	4622	23	,	,	,
50957	4622	24	230	230	CD
50957	4622	25	;	;	:
50957	4622	26	in	in	IN
50957	4622	27	New	New	NNP
50957	4622	28	York	York	NNP
50957	4622	29	,	,	,
50957	4622	30	88	88	CD
50957	4622	31	;	;	:
50957	4622	32	at	at	IN
50957	4622	33	Beech	Beech	NNP
50957	4622	34	Flats	Flats	NNP
50957	4622	35	,	,	,
50957	4622	36	Ohio	Ohio	NNP
50957	4622	37	,	,	,
50957	4622	38	217	217	CD
50957	4622	39	;	;	:
50957	4622	40	at	at	IN
50957	4622	41	Granville	Granville	NNP
50957	4622	42	,	,	,
50957	4622	43	Ohio	Ohio	NNP
50957	4622	44	,	,	,
50957	4622	45	227	227	CD
50957	4622	46	;	;	:
50957	4622	47	on	on	IN
50957	4622	48	the	the	DT
50957	4622	49	Minnesota	Minnesota	NNP
50957	4622	50	River	River	NNP
50957	4622	51	,	,	,
50957	4622	52	228	228	CD
50957	4622	53	;	;	:
50957	4622	54	around	around	IN
50957	4622	55	Great	Great	NNP
50957	4622	56	Salt	Salt	NNP
50957	4622	57	Lake	Lake	NNP
50957	4622	58	,	,	,
50957	4622	59	233	233	CD
50957	4622	60	_	_	NNP
50957	4622	61	et	et	NNP
50957	4622	62	seq	seq	NN
50957	4622	63	.	.	.
50957	4622	64	_	_	NNP
50957	4622	65	;	;	:
50957	4622	66	on	on	IN
50957	4622	67	Delaware	Delaware	NNP
50957	4622	68	River	River	NNP
50957	4622	69	,	,	,
50957	4622	70	243	243	CD
50957	4622	71	_	_	NNP
50957	4622	72	et	et	NNP
50957	4622	73	seq	seq	NN
50957	4622	74	.	.	.
50957	4622	75	_	_	NNP
50957	4622	76	;	;	:
50957	4622	77	in	in	IN
50957	4622	78	Europe	Europe	NNP
50957	4622	79	,	,	,
50957	4622	80	238	238	CD
50957	4622	81	-	-	SYM
50957	4622	82	241	241	CD
50957	4622	83	;	;	:
50957	4622	84	in	in	IN
50957	4622	85	Ohio	Ohio	NNP
50957	4622	86	,	,	,
50957	4622	87	249	249	CD
50957	4622	88	_	_	NNP
50957	4622	89	et	et	NNP
50957	4622	90	seq	seq	NN
50957	4622	91	.	.	.
50957	4622	92	_	_	NNP
50957	4622	93	;	;	:
50957	4622	94	human	human	JJ
50957	4622	95	relics	relic	NNS
50957	4622	96	in	in	IN
50957	4622	97	,	,	,
50957	4622	98	241	241	CD
50957	4622	99	-	-	SYM
50957	4622	100	267	267	CD
50957	4622	101	;	;	:
50957	4622	102	on	on	IN
50957	4622	103	Delaware	Delaware	NNP
50957	4622	104	River	River	NNP
50957	4622	105	,	,	,
50957	4622	106	245	245	CD
50957	4622	107	;	;	:
50957	4622	108	of	of	IN
50957	4622	109	the	the	DT
50957	4622	110	Mississippi	Mississippi	NNP
50957	4622	111	River	River	NNP
50957	4622	112	,	,	,
50957	4622	113	254	254	CD
50957	4622	114	;	;	:
50957	4622	115	in	in	IN
50957	4622	116	France	France	NNP
50957	4622	117	,	,	,
50957	4622	118	263	263	CD
50957	4622	119	_	_	NNP
50957	4622	120	et	et	NNP
50957	4622	121	seq	seq	NN
50957	4622	122	.	.	.
50957	4622	123	_	_	NNP
50957	4622	124	,	,	,
50957	4622	125	360	360	CD
50957	4622	126	;	;	:
50957	4622	127	in	in	IN
50957	4622	128	England	England	NNP
50957	4622	129	,	,	,
50957	4622	130	264	264	CD
50957	4622	131	_	_	NNP
50957	4622	132	et	et	NNP
50957	4622	133	seq	seq	NN
50957	4622	134	.	.	.
50957	4622	135	_	_	NNP
50957	4622	136	;	;	:
50957	4622	137	in	in	IN
50957	4622	138	Belgium	Belgium	NNP
50957	4622	139	,	,	,
50957	4622	140	264	264	CD
50957	4622	141	;	;	:
50957	4622	142	in	in	IN
50957	4622	143	Spain	Spain	NNP
50957	4622	144	,	,	,
50957	4622	145	264	264	CD
50957	4622	146	;	;	:
50957	4622	147	in	in	IN
50957	4622	148	Portugal	Portugal	NNP
50957	4622	149	,	,	,
50957	4622	150	264	264	CD
50957	4622	151	;	;	:
50957	4622	152	in	in	IN
50957	4622	153	Italy	Italy	NNP
50957	4622	154	,	,	,
50957	4622	155	264	264	CD
50957	4622	156	;	;	:
50957	4622	157	in	in	IN
50957	4622	158	Greece	Greece	NNP
50957	4622	159	,	,	,
50957	4622	160	264	264	CD
50957	4622	161	.	.	.
50957	4623	1	Glacial	glacial	JJ
50957	4623	2	theory	theory	NN
50957	4623	3	,	,	,
50957	4623	4	crucial	crucial	JJ
50957	4623	5	tests	test	NNS
50957	4623	6	of	of	IN
50957	4623	7	,	,	,
50957	4623	8	62	62	CD
50957	4623	9	,	,	,
50957	4623	10	65	65	CD
50957	4623	11	,	,	,
50957	4623	12	257	257	CD
50957	4623	13	,	,	,
50957	4623	14	302	302	CD
50957	4623	15	_	_	NNP
50957	4623	16	et	et	NNP
50957	4623	17	seq	seq	NN
50957	4623	18	.	.	.
50957	4623	19	_	_	NNP
50957	4623	20	Glaciation	Glaciation	NNP
50957	4623	21	,	,	,
50957	4623	22	signs	sign	NNS
50957	4623	23	of	of	IN
50957	4623	24	past	past	NN
50957	4623	25	,	,	,
50957	4623	26	chapter	chapter	NN
50957	4623	27	on	on	RB
50957	4623	28	,	,	,
50957	4623	29	51	51	CD
50957	4623	30	_	_	NNP
50957	4623	31	et	et	NNP
50957	4623	32	seq	seq	NN
50957	4623	33	.	.	.
50957	4623	34	_	_	NNP
50957	4623	35	Glacier	Glacier	NNP
50957	4623	36	Bay	Bay	NNP
50957	4623	37	,	,	,
50957	4623	38	24	24	CD
50957	4623	39	;	;	:
50957	4623	40	map	map	NN
50957	4623	41	of	of	IN
50957	4623	42	,	,	,
50957	4623	43	25	25	CD
50957	4623	44	.	.	.
50957	4624	1	Glacier	Glacier	NNP
50957	4624	2	,	,	,
50957	4624	3	denned	den	VBN
50957	4624	4	,	,	,
50957	4624	5	2	2	CD
50957	4624	6	;	;	,
50957	4624	7	formation	formation	NN
50957	4624	8	of	of	IN
50957	4624	9	,	,	,
50957	4624	10	3	3	CD
50957	4624	11	;	;	:
50957	4624	12	characterised	characterise	VBN
50957	4624	13	by	by	IN
50957	4624	14	veins	vein	NNS
50957	4624	15	and	and	CC
50957	4624	16	fissures	fissure	NNS
50957	4624	17	,	,	,
50957	4624	18	3	3	CD
50957	4624	19	;	;	:
50957	4624	20	advance	advance	NN
50957	4624	21	and	and	CC
50957	4624	22	retreat	retreat	NN
50957	4624	23	of	of	IN
50957	4624	24	,	,	,
50957	4624	25	116	116	CD
50957	4624	26	;	;	:
50957	4624	27	velocity	velocity	NN
50957	4624	28	of	of	IN
50957	4624	29	,	,	,
50957	4624	30	in	in	IN
50957	4624	31	the	the	DT
50957	4624	32	Alps	Alps	NNP
50957	4624	33	,	,	,
50957	4624	34	43	43	CD
50957	4624	35	_	_	NNP
50957	4624	36	et	et	NNP
50957	4624	37	seq	seq	NN
50957	4624	38	.	.	.
50957	4624	39	_	_	NNP
50957	4624	40	;	;	:
50957	4624	41	in	in	IN
50957	4624	42	Greenland	Greenland	NNP
50957	4624	43	,	,	,
50957	4624	44	36	36	CD
50957	4624	45	,	,	,
50957	4624	46	46	46	CD
50957	4624	47	-	-	SYM
50957	4624	48	48	48	CD
50957	4624	49	;	;	:
50957	4624	50	in	in	IN
50957	4624	51	Alaska	Alaska	NNP
50957	4624	52	,	,	,
50957	4624	53	47	47	CD
50957	4624	54	.	.	.
50957	4625	1	Glaciers	glacier	NNS
50957	4625	2	,	,	,
50957	4625	3	ancient	ancient	JJ
50957	4625	4	,	,	,
50957	4625	5	in	in	IN
50957	4625	6	North	North	NNP
50957	4625	7	America	America	NNP
50957	4625	8	,	,	,
50957	4625	9	66	66	CD
50957	4625	10	-	-	HYPH
50957	4625	11	128	128	CD
50957	4625	12	;	;	:
50957	4625	13	in	in	IN
50957	4625	14	Central	Central	NNP
50957	4625	15	and	and	CC
50957	4625	16	Northern	Northern	NNP
50957	4625	17	Europe	Europe	NNP
50957	4625	18	,	,	,
50957	4625	19	58	58	CD
50957	4625	20	-	-	SYM
50957	4625	21	60	60	CD
50957	4625	22	,	,	,
50957	4625	23	131	131	CD
50957	4625	24	-	-	SYM
50957	4625	25	136	136	CD
50957	4625	26	;	;	:
50957	4625	27	in	in	IN
50957	4625	28	the	the	DT
50957	4625	29	British	british	JJ
50957	4625	30	Isles	Isles	NNPS
50957	4625	31	,	,	,
50957	4625	32	136	136	CD
50957	4625	33	-	-	SYM
50957	4625	34	181	181	CD
50957	4625	35	;	;	:
50957	4625	36	in	in	IN
50957	4625	37	Northern	Northern	NNP
50957	4625	38	Europe	Europe	NNP
50957	4625	39	,	,	,
50957	4625	40	181	181	CD
50957	4625	41	-	-	SYM
50957	4625	42	190	190	CD
50957	4625	43	;	;	:
50957	4625	44	in	in	IN
50957	4625	45	Australia	Australia	NNP
50957	4625	46	,	,	,
50957	4625	47	126	126	CD
50957	4625	48	,	,	,
50957	4625	49	192	192	CD
50957	4625	50	;	;	:
50957	4625	51	in	in	IN
50957	4625	52	Asia	Asia	NNP
50957	4625	53	,	,	,
50957	4625	54	190	190	CD
50957	4625	55	,	,	,
50957	4625	56	191	191	CD
50957	4625	57	;	;	:
50957	4625	58	in	in	IN
50957	4625	59	Africa	Africa	NNP
50957	4625	60	.	.	.
50957	4626	1	191	191	CD
50957	4626	2	,	,	,
50957	4626	3	192	192	CD
50957	4626	4	.	.	.
50957	4627	1	Glaciers	glacier	NNS
50957	4627	2	,	,	,
50957	4627	3	existing	exist	VBG
50957	4627	4	,	,	,
50957	4627	5	in	in	IN
50957	4627	6	the	the	DT
50957	4627	7	Alps	Alps	NNP
50957	4627	8	,	,	,
50957	4627	9	9	9	CD
50957	4627	10	_	_	NNP
50957	4627	11	et	et	NNP
50957	4627	12	seq	seq	NN
50957	4627	13	.	.	.
50957	4627	14	_	_	NNP
50957	4627	15	,	,	,
50957	4627	16	43	43	CD
50957	4627	17	_	_	NNP
50957	4627	18	et	et	NNP
50957	4627	19	seq	seq	NN
50957	4627	20	.	.	.
50957	4627	21	_	_	NNP
50957	4627	22	;	;	:
50957	4627	23	in	in	IN
50957	4627	24	Scandinavia	Scandinavia	NNP
50957	4627	25	,	,	,
50957	4627	26	12	12	CD
50957	4627	27	;	;	:
50957	4627	28	in	in	IN
50957	4627	29	Spitzbergen	Spitzbergen	NNP
50957	4627	30	,	,	,
50957	4627	31	Nova	Nova	NNP
50957	4627	32	Zembla	Zembla	NNP
50957	4627	33	,	,	,
50957	4627	34	and	and	CC
50957	4627	35	Franz	Franz	NNP
50957	4627	36	-	-	HYPH
50957	4627	37	Josef	Josef	NNP
50957	4627	38	Land	Land	NNP
50957	4627	39	,	,	,
50957	4627	40	12	12	CD
50957	4627	41	;	;	:
50957	4627	42	in	in	IN
50957	4627	43	Iceland	Iceland	NNP
50957	4627	44	,	,	,
50957	4627	45	14	14	CD
50957	4627	46	;	;	:
50957	4627	47	in	in	IN
50957	4627	48	Asia	Asia	NNP
50957	4627	49	,	,	,
50957	4627	50	14	14	CD
50957	4627	51	_	_	NNP
50957	4627	52	et	et	NNP
50957	4627	53	seq	seq	NN
50957	4627	54	.	.	.
50957	4627	55	_	_	NNP
50957	4627	56	;	;	:
50957	4627	57	in	in	IN
50957	4627	58	Oceanica	Oceanica	NNP
50957	4627	59	,	,	,
50957	4627	60	16	16	CD
50957	4627	61	;	;	:
50957	4627	62	in	in	IN
50957	4627	63	South	South	NNP
50957	4627	64	America	America	NNP
50957	4627	65	,	,	,
50957	4627	66	17	17	CD
50957	4627	67	;	;	:
50957	4627	68	in	in	IN
50957	4627	69	Antarctic	Antarctic	NNP
50957	4627	70	Continent	Continent	NNP
50957	4627	71	,	,	,
50957	4627	72	18	18	CD
50957	4627	73	_	_	NNP
50957	4627	74	et	et	NNP
50957	4627	75	seq	seq	NN
50957	4627	76	.	.	.
50957	4627	77	_	_	NNP
50957	4627	78	;	;	:
50957	4627	79	in	in	IN
50957	4627	80	North	North	NNP
50957	4627	81	America	America	NNP
50957	4627	82	,	,	,
50957	4627	83	20	20	CD
50957	4627	84	_	_	NNP
50957	4627	85	et	et	NNP
50957	4627	86	seq	seq	NN
50957	4627	87	.	.	.
50957	4627	88	_	_	NNP
50957	4627	89	;	;	:
50957	4627	90	in	in	IN
50957	4627	91	Greenland	Greenland	NNP
50957	4627	92	,	,	,
50957	4627	93	32	32	CD
50957	4627	94	_	_	NNP
50957	4627	95	et	et	NNP
50957	4627	96	seq	seq	NN
50957	4627	97	.	.	.
50957	4627	98	_	_	NNP
50957	4627	99	,	,	,
50957	4627	100	46	46	CD
50957	4627	101	,	,	,
50957	4627	102	48	48	CD
50957	4627	103	,	,	,
50957	4627	104	364	364	CD
50957	4627	105	.	.	.
50957	4628	1	Glen	Glen	NNP
50957	4628	2	Roy	Roy	NNP
50957	4628	3	,	,	,
50957	4628	4	parallel	parallel	JJ
50957	4628	5	roads	road	NNS
50957	4628	6	of	of	IN
50957	4628	7	,	,	,
50957	4628	8	239	239	CD
50957	4628	9	.	.	.
50957	4629	1	Glutton	Glutton	NNP
50957	4629	2	,	,	,
50957	4629	3	293	293	CD
50957	4629	4	.	.	.
50957	4630	1	Goat	Goat	NNP
50957	4630	2	,	,	,
50957	4630	3	268	268	CD
50957	4630	4	.	.	.
50957	4631	1	Goffstown	Goffstown	NNP
50957	4631	2	,	,	,
50957	4631	3	N.	N.	NNP
50957	4631	4	H.	H.	NNP
50957	4631	5	,	,	,
50957	4631	6	73	73	CD
50957	4631	7	.	.	.
50957	4632	1	Grafton	Grafton	NNP
50957	4632	2	,	,	,
50957	4632	3	W.	W.	NNP
50957	4632	4	Va.	Virginia	NNP
50957	4632	5	,	,	,
50957	4632	6	214	214	CD
50957	4632	7	.	.	.
50957	4633	1	Grand	Grand	NNP
50957	4633	2	Haven	Haven	NNP
50957	4633	3	,	,	,
50957	4633	4	Mich.	Michigan	NNP
50957	4633	5	,	,	,
50957	4633	6	346	346	CD
50957	4633	7	.	.	.
50957	4634	1	Granville	Granville	NNP
50957	4634	2	,	,	,
50957	4634	3	Ohio	Ohio	NNP
50957	4634	4	,	,	,
50957	4634	5	terrace	terrace	NN
50957	4634	6	at	at	IN
50957	4634	7	,	,	,
50957	4634	8	227	227	CD
50957	4634	9	,	,	,
50957	4634	10	343	343	CD
50957	4634	11	.	.	.
50957	4635	1	Grape	Grape	NNP
50957	4635	2	Creek	Creek	NNP
50957	4635	3	,	,	,
50957	4635	4	Col	Col	NNP
50957	4635	5	.	.	NNP
50957	4635	6	,	,	,
50957	4635	7	view	view	NN
50957	4635	8	of	of	IN
50957	4635	9	moraines	moraine	NNS
50957	4635	10	of	of	IN
50957	4635	11	,	,	,
50957	4635	12	123	123	CD
50957	4635	13	.	.	.
50957	4636	1	Great	Great	NNP
50957	4636	2	Bend	Bend	NNP
50957	4636	3	,	,	,
50957	4636	4	Pa.	Pennsylvania	NNP
50957	4636	5	,	,	,
50957	4636	6	depth	depth	NN
50957	4636	7	of	of	IN
50957	4636	8	river	river	NN
50957	4636	9	-	-	HYPH
50957	4636	10	channel	channel	NNP
50957	4636	11	at	at	IN
50957	4636	12	,	,	,
50957	4636	13	206	206	CD
50957	4636	14	.	.	.
50957	4637	1	Great	Great	NNP
50957	4637	2	Lakes	Lakes	NNP
50957	4637	3	,	,	,
50957	4637	4	depth	depth	NN
50957	4637	5	of	of	IN
50957	4637	6	,	,	,
50957	4637	7	115	115	CD
50957	4637	8	;	;	:
50957	4637	9	formation	formation	NN
50957	4637	10	of	of	IN
50957	4637	11	,	,	,
50957	4637	12	199	199	CD
50957	4637	13	_	_	NNP
50957	4637	14	et	et	NNP
50957	4637	15	seq	seq	NN
50957	4637	16	.	.	.
50957	4637	17	_	_	NNP
50957	4637	18	;	;	:
50957	4637	19	glacial	glacial	JJ
50957	4637	20	outlets	outlet	NNS
50957	4637	21	of	of	IN
50957	4637	22	,	,	,
50957	4637	23	220	220	CD
50957	4637	24	-	-	SYM
50957	4637	25	222	222	CD
50957	4637	26	;	;	:
50957	4637	27	elevation	elevation	NN
50957	4637	28	about	about	IN
50957	4637	29	,	,	,
50957	4637	30	224	224	CD
50957	4637	31	.	.	.
50957	4638	1	Great	Great	NNP
50957	4638	2	Salt	Salt	NNP
50957	4638	3	Lake	Lake	NNP
50957	4638	4	,	,	,
50957	4638	5	Utah	Utah	NNP
50957	4638	6	,	,	,
50957	4638	7	233	233	CD
50957	4638	8	_	_	NNP
50957	4638	9	et	et	NNP
50957	4638	10	seq	seq	NN
50957	4638	11	.	.	.
50957	4638	12	_	_	NNP
50957	4638	13	,	,	,
50957	4638	14	350	350	CD
50957	4638	15	.	.	.
50957	4639	1	Greece	Greece	NNP
50957	4639	2	,	,	,
50957	4639	3	human	human	JJ
50957	4639	4	relics	relic	NNS
50957	4639	5	in	in	IN
50957	4639	6	glacial	glacial	JJ
50957	4639	7	terraces	terrace	NNS
50957	4639	8	of	of	IN
50957	4639	9	,	,	,
50957	4639	10	264	264	CD
50957	4639	11	.	.	.
50957	4640	1	Greenland	greenland	VB
50957	4640	2	,	,	,
50957	4640	3	existing	exist	VBG
50957	4640	4	glaciers	glacier	NNS
50957	4640	5	of	of	IN
50957	4640	6	,	,	,
50957	4640	7	1	1	CD
50957	4640	8	,	,	,
50957	4640	9	32	32	CD
50957	4640	10	_	_	NNP
50957	4640	11	et	et	NNP
50957	4640	12	seq	seq	NN
50957	4640	13	.	.	.
50957	4640	14	_	_	NNP
50957	4640	15	,	,	,
50957	4640	16	46	46	CD
50957	4640	17	,	,	,
50957	4640	18	48,364	48,364	CD
50957	4640	19	;	;	:
50957	4640	20	map	map	NN
50957	4640	21	of	of	IN
50957	4640	22	,	,	,
50957	4640	23	33	33	CD
50957	4640	24	;	;	:
50957	4640	25	climate	climate	NN
50957	4640	26	of	of	IN
50957	4640	27	,	,	,
50957	4640	28	302	302	CD
50957	4640	29	.	.	.
50957	4641	1	Gross	Gross	NNP
50957	4641	2	Glockner	Glockner	NNP
50957	4641	3	,	,	,
50957	4641	4	9	9	CD
50957	4641	5	,	,	,
50957	4641	6	134	134	CD
50957	4641	7	.	.	.
50957	4642	1	Ground	ground	NN
50957	4642	2	ice	ice	NN
50957	4642	3	,	,	,
50957	4642	4	357	357	CD
50957	4642	5	.	.	.
50957	4643	1	Gulf	Gulf	NNP
50957	4643	2	of	of	IN
50957	4643	3	Mexico	Mexico	NNP
50957	4643	4	,	,	,
50957	4643	5	313	313	CD
50957	4643	6	,	,	,
50957	4643	7	318	318	CD
50957	4643	8	.	.	.
50957	4644	1	Gulf	Gulf	NNP
50957	4644	2	Stream	Stream	NNP
50957	4644	3	,	,	,
50957	4644	4	13	13	CD
50957	4644	5	,	,	,
50957	4644	6	311	311	CD
50957	4644	7	,	,	,
50957	4644	8	313	313	CD
50957	4644	9	,	,	,
50957	4644	10	317	317	CD
50957	4644	11	_	_	NNP
50957	4644	12	et	et	NNP
50957	4644	13	seq	seq	NN
50957	4644	14	.	.	.
50957	4644	15	_	_	NNP
50957	4644	16	Guyot	Guyot	NNP
50957	4644	17	,	,	,
50957	4644	18	9	9	CD
50957	4644	19	,	,	,
50957	4644	20	58	58	CD
50957	4644	21	,	,	,
50957	4644	22	133	133	CD
50957	4644	23	.	.	.
50957	4645	1	Haas	Haas	NNP
50957	4645	2	,	,	,
50957	4645	3	16	16	CD
50957	4645	4	.	.	.
50957	4646	1	Hall	Hall	NNP
50957	4646	2	,	,	,
50957	4646	3	on	on	IN
50957	4646	4	the	the	DT
50957	4646	5	age	age	NN
50957	4646	6	of	of	IN
50957	4646	7	Niagara	Niagara	NNP
50957	4646	8	,	,	,
50957	4646	9	336	336	CD
50957	4646	10	.	.	.
50957	4647	1	Hare	Hare	NNP
50957	4647	2	,	,	,
50957	4647	3	289	289	CD
50957	4647	4	.	.	.
50957	4648	1	Harrison	Harrison	NNP
50957	4648	2	,	,	,
50957	4648	3	quoted	quote	VBN
50957	4648	4	,	,	,
50957	4648	5	167	167	CD
50957	4648	6	.	.	.
50957	4649	1	Harte	Harte	NNP
50957	4649	2	,	,	,
50957	4649	3	Bret	Bret	NNP
50957	4649	4	,	,	,
50957	4649	5	cited	cite	VBD
50957	4649	6	,	,	,
50957	4649	7	296	296	CD
50957	4649	8	.	.	.
50957	4650	1	Hartz	Hartz	NNP
50957	4650	2	Mountains	Mountains	NNPS
50957	4650	3	,	,	,
50957	4650	4	136	136	CD
50957	4650	5	,	,	,
50957	4650	6	181	181	CD
50957	4650	7	.	.	.
50957	4651	1	Hayes	Hayes	NNP
50957	4651	2	,	,	,
50957	4651	3	36	36	CD
50957	4651	4	.	.	.
50957	4652	1	Haynes	hayne	NNS
50957	4652	2	on	on	IN
50957	4652	3	Tertiary	Tertiary	NNP
50957	4652	4	Man	Man	NNP
50957	4652	5	,	,	,
50957	4652	6	365	365	CD
50957	4652	7	-	-	SYM
50957	4652	8	374	374	CD
50957	4652	9	.	.	.
50957	4653	1	Heald	Heald	NNP
50957	4653	2	Moor	Moor	NNP
50957	4653	3	,	,	,
50957	4653	4	England	England	NNP
50957	4653	5	,	,	,
50957	4653	6	147	147	CD
50957	4653	7	.	.	.
50957	4654	1	Hebrides	hebride	NNS
50957	4654	2	,	,	,
50957	4654	3	the	the	DT
50957	4654	4	,	,	,
50957	4654	5	136	136	CD
50957	4654	6	.	.	.
50957	4655	1	Heim	Heim	NNP
50957	4655	2	,	,	,
50957	4655	3	9	9	CD
50957	4655	4	.	.	.
50957	4656	1	Helland	Helland	NNP
50957	4656	2	,	,	,
50957	4656	3	14	14	CD
50957	4656	4	,	,	,
50957	4656	5	46	46	CD
50957	4656	6	-	-	SYM
50957	4656	7	48	48	CD
50957	4656	8	.	.	.
50957	4657	1	Hennepin	Hennepin	NNP
50957	4657	2	,	,	,
50957	4657	3	cited	cite	VBD
50957	4657	4	,	,	,
50957	4657	5	340	340	CD
50957	4657	6	.	.	.
50957	4658	1	Heme	Heme	NNP
50957	4658	2	Bay	Bay	NNP
50957	4658	3	,	,	,
50957	4658	4	England	England	NNP
50957	4658	5	,	,	,
50957	4658	6	265	265	CD
50957	4658	7	.	.	.
50957	4659	1	Herschel	Herschel	NNP
50957	4659	2	,	,	,
50957	4659	3	cited	cite	VBD
50957	4659	4	,	,	,
50957	4659	5	310	310	CD
50957	4659	6	.	.	.
50957	4660	1	Hertfordshire	Hertfordshire	NNP
50957	4660	2	,	,	,
50957	4660	3	England	England	NNP
50957	4660	4	,	,	,
50957	4660	5	158	158	CD
50957	4660	6	.	.	.
50957	4661	1	Hicks	Hicks	NNP
50957	4661	2	,	,	,
50957	4661	3	Dr.	Dr.	NNP
50957	4662	1	II	II	NNP
50957	4662	2	.	.	NNP
50957	4662	3	,	,	,
50957	4662	4	cited	cite	VBD
50957	4662	5	,	,	,
50957	4662	6	272	272	CD
50957	4662	7	.	.	.
50957	4663	1	Hicks	Hicks	NNP
50957	4663	2	,	,	,
50957	4663	3	L.	L.	NNP
50957	4663	4	E.	E.	NNP
50957	4663	5	,	,	,
50957	4663	6	cited	cite	VBD
50957	4663	7	,	,	,
50957	4663	8	343	343	CD
50957	4663	9	.	.	.
50957	4664	1	Himalayas	Himalayas	NNP
50957	4664	2	,	,	,
50957	4664	3	1,45	1,45	CD
50957	4664	4	,	,	,
50957	4664	5	292	292	CD
50957	4664	6	,	,	,
50957	4664	7	330	330	CD
50957	4664	8	;	;	:
50957	4664	9	age	age	NN
50957	4664	10	of	of	IN
50957	4664	11	,	,	,
50957	4664	12	328	328	CD
50957	4664	13	.	.	.
50957	4665	1	Hingham	Hingham	NNP
50957	4665	2	,	,	,
50957	4665	3	Mass.	Massachusetts	NNP
50957	4665	4	,	,	,
50957	4665	5	section	section	NN
50957	4665	6	of	of	IN
50957	4665	7	kame	kame	NNP
50957	4665	8	near	near	NNP
50957	4665	9	,	,	,
50957	4665	10	79	79	CD
50957	4665	11	.	.	.
50957	4666	1	Hippopotamus	Hippopotamus	NNP
50957	4666	2	,	,	,
50957	4666	3	263	263	CD
50957	4666	4	,	,	,
50957	4666	5	265	265	CD
50957	4666	6	,	,	,
50957	4666	7	271	271	CD
50957	4666	8	,	,	,
50957	4666	9	280	280	CD
50957	4666	10	,	,	,
50957	4666	11	284	284	CD
50957	4666	12	,	,	,
50957	4666	13	285	285	CD
50957	4666	14	,	,	,
50957	4666	15	290	290	CD
50957	4666	16	,	,	,
50957	4666	17	292	292	CD
50957	4666	18	.	.	.
50957	4667	1	Hitchcock	Hitchcock	NNP
50957	4667	2	,	,	,
50957	4667	3	C.	C.	NNP
50957	4668	1	II	II	NNP
50957	4668	2	.	.	NNP
50957	4668	3	,	,	,
50957	4668	4	discovery	discovery	NN
50957	4668	5	of	of	IN
50957	4668	6	boulders	boulder	NNS
50957	4668	7	on	on	IN
50957	4668	8	Mount	Mount	NNP
50957	4668	9	Washington	Washington	NNP
50957	4668	10	,	,	,
50957	4668	11	60	60	CD
50957	4668	12	;	;	:
50957	4668	13	on	on	IN
50957	4668	14	drumlins	drumlin	NNS
50957	4668	15	,	,	,
50957	4668	16	73	73	CD
50957	4668	17	;	;	:
50957	4668	18	cited	cite	VBD
50957	4668	19	,	,	,
50957	4668	20	309	309	CD
50957	4668	21	,	,	,
50957	4668	22	313	313	CD
50957	4668	23	.	.	.
50957	4669	1	Hitchcock	Hitchcock	NNP
50957	4669	2	,	,	,
50957	4669	3	E.	E.	NNP
50957	4669	4	,	,	,
50957	4669	5	on	on	IN
50957	4669	6	kames	kame	NNS
50957	4669	7	,	,	,
50957	4669	8	77	77	CD
50957	4669	9	.	.	.
50957	4670	1	Holland	Holland	NNP
50957	4670	2	,	,	,
50957	4670	3	terminal	terminal	NN
50957	4670	4	moraine	moraine	NN
50957	4670	5	in	in	RB
50957	4670	6	,	,	,
50957	4670	7	181	181	CD
50957	4670	8	.	.	.
50957	4671	1	Holderness	Holderness	NNP
50957	4671	2	,	,	,
50957	4671	3	157	157	CD
50957	4671	4	.	.	.
50957	4672	1	Hooker	Hooker	NNP
50957	4672	2	,	,	,
50957	4672	3	cited	cite	VBD
50957	4672	4	,	,	,
50957	4672	5	191	191	CD
50957	4672	6	.	.	.
50957	4673	1	Horse	Horse	NNP
50957	4673	2	,	,	,
50957	4673	3	188	188	CD
50957	4673	4	,	,	,
50957	4673	5	263	263	CD
50957	4673	6	,	,	,
50957	4673	7	268	268	CD
50957	4673	8	-	-	SYM
50957	4673	9	270	270	CD
50957	4673	10	,	,	,
50957	4673	11	272	272	CD
50957	4673	12	,	,	,
50957	4673	13	278	278	CD
50957	4673	14	,	,	,
50957	4673	15	280	280	CD
50957	4673	16	,	,	,
50957	4673	17	288	288	CD
50957	4673	18	,	,	,
50957	4673	19	289	289	CD
50957	4673	20	.	.	.
50957	4674	1	Horseheads	Horseheads	NNP
50957	4674	2	,	,	,
50957	4674	3	N.	N.	NNP
50957	4674	4	Y.	Y.	NNP
50957	4674	5	,	,	,
50957	4674	6	220	220	CD
50957	4674	7	.	.	.
50957	4675	1	Horseshoe	Horseshoe	NNP
50957	4675	2	Fall	Fall	NNP
50957	4675	3	,	,	,
50957	4675	4	337	337	CD
50957	4675	5	_	_	NNP
50957	4675	6	et	et	NNP
50957	4675	7	seq	seq	NN
50957	4675	8	.	.	.
50957	4675	9	_	_	NNP
50957	4675	10	Hottentot	Hottentot	NNP
50957	4675	11	skull	skull	NN
50957	4675	12	,	,	,
50957	4675	13	276	276	CD
50957	4675	14	.	.	.
50957	4676	1	Hoxney	Hoxney	NNP
50957	4676	2	,	,	,
50957	4676	3	England	England	NNP
50957	4676	4	,	,	,
50957	4676	5	266	266	CD
50957	4676	6	.	.	.
50957	4677	1	Hudson	Hudson	NNP
50957	4677	2	River	River	NNP
50957	4677	3	,	,	,
50957	4677	4	preglacial	preglacial	JJ
50957	4677	5	channel	channel	NN
50957	4677	6	of	of	IN
50957	4677	7	,	,	,
50957	4677	8	194	194	CD
50957	4677	9	_	_	NNP
50957	4677	10	et	et	NNP
50957	4677	11	seq	seq	NN
50957	4677	12	.	.	.
50957	4677	13	_	_	NNP
50957	4677	14	Hugi	Hugi	NNP
50957	4677	15	,	,	,
50957	4677	16	9	9	CD
50957	4677	17	,	,	,
50957	4677	18	43	43	CD
50957	4677	19	.	.	.
50957	4678	1	Hungary	Hungary	NNP
50957	4678	2	,	,	,
50957	4678	3	Quaternary	quaternary	JJ
50957	4678	4	animals	animal	NNS
50957	4678	5	in	in	IN
50957	4678	6	,	,	,
50957	4678	7	279	279	CD
50957	4678	8	.	.	.
50957	4679	1	Huxley	Huxley	NNP
50957	4679	2	,	,	,
50957	4679	3	cited	cite	VBD
50957	4679	4	,	,	,
50957	4679	5	276	276	CD
50957	4679	6	,	,	,
50957	4679	7	278	278	CD
50957	4679	8	.	.	.
50957	4680	1	Hyena	Hyena	NNP
50957	4680	2	,	,	,
50957	4680	3	271	271	CD
50957	4680	4	,	,	,
50957	4680	5	272	272	CD
50957	4680	6	,	,	,
50957	4680	7	282	282	CD
50957	4680	8	,	,	,
50957	4680	9	291	291	CD
50957	4680	10	,	,	,
50957	4680	11	292	292	CD
50957	4680	12	.	.	.
50957	4681	1	Ibex	Ibex	NNP
50957	4681	2	,	,	,
50957	4681	3	289	289	CD
50957	4681	4	.	.	.
50957	4682	1	Icebergs	iceberg	NNS
50957	4682	2	,	,	,
50957	4682	3	18	18	CD
50957	4682	4	,	,	,
50957	4682	5	20	20	CD
50957	4682	6	;	;	:
50957	4682	7	formation	formation	NN
50957	4682	8	of	of	IN
50957	4682	9	,	,	,
50957	4682	10	28	28	CD
50957	4682	11	.	.	.
50957	4683	1	Ice	ice	NN
50957	4683	2	,	,	,
50957	4683	3	characteristics	characteristic	NNS
50957	4683	4	of	of	IN
50957	4683	5	,	,	,
50957	4683	6	2	2	CD
50957	4683	7	,	,	,
50957	4683	8	48	48	CD
50957	4683	9	_	_	NNP
50957	4683	10	et	et	NNP
50957	4683	11	seq	seq	NN
50957	4683	12	.	.	.
50957	4683	13	_	_	NNP
50957	4683	14	,	,	,
50957	4683	15	302	302	CD
50957	4683	16	_	_	NNP
50957	4683	17	et	et	NNP
50957	4683	18	seq	seq	NN
50957	4683	19	.	.	.
50957	4683	20	_	_	NNP
50957	4683	21	;	;	:
50957	4683	22	transporting	transport	VBG
50957	4683	23	power	power	NN
50957	4683	24	of	of	IN
50957	4683	25	moving	move	VBG
50957	4683	26	,	,	,
50957	4683	27	5	5	CD
50957	4683	28	.	.	.
50957	4684	1	Ice	ice	NN
50957	4684	2	-	-	HYPH
50957	4684	3	dams	dam	NNS
50957	4684	4	,	,	,
50957	4684	5	211	211	CD
50957	4684	6	-	-	SYM
50957	4684	7	228	228	CD
50957	4684	8	;	;	:
50957	4684	9	in	in	IN
50957	4684	10	the	the	DT
50957	4684	11	Alps	Alps	NNP
50957	4684	12	,	,	,
50957	4684	13	211	211	CD
50957	4684	14	;	;	:
50957	4684	15	in	in	IN
50957	4684	16	the	the	DT
50957	4684	17	Himalayas	Himalayas	NNP
50957	4684	18	,	,	,
50957	4684	19	211	211	CD
50957	4684	20	;	;	:
50957	4684	21	in	in	IN
50957	4684	22	Greenland	Greenland	NNP
50957	4684	23	,	,	,
50957	4684	24	212	212	CD
50957	4684	25	;	;	:
50957	4684	26	in	in	IN
50957	4684	27	Alaska	Alaska	NNP
50957	4684	28	,	,	,
50957	4684	29	212	212	CD
50957	4684	30	;	;	:
50957	4684	31	at	at	IN
50957	4684	32	Cincinnati	Cincinnati	NNP
50957	4684	33	,	,	,
50957	4684	34	213	213	CD
50957	4684	35	_	_	NNP
50957	4684	36	et	et	NNP
50957	4684	37	seq	seq	NN
50957	4684	38	.	.	.
50957	4684	39	_	_	NNP
50957	4684	40	;	;	:
50957	4684	41	across	across	IN
50957	4684	42	the	the	DT
50957	4684	43	Mohawk	Mohawk	NNP
50957	4684	44	,	,	,
50957	4684	45	92	92	CD
50957	4684	46	,	,	,
50957	4684	47	220	220	CD
50957	4684	48	,	,	,
50957	4684	49	334	334	CD
50957	4684	50	,	,	,
50957	4684	51	335	335	CD
50957	4684	52	;	;	:
50957	4684	53	in	in	IN
50957	4684	54	the	the	DT
50957	4684	55	Red	Red	NNP
50957	4684	56	River	River	NNP
50957	4684	57	of	of	IN
50957	4684	58	the	the	DT
50957	4684	59	North	North	NNP
50957	4684	60	,	,	,
50957	4684	61	225	225	CD
50957	4684	62	;	;	:
50957	4684	63	in	in	IN
50957	4684	64	Europe	Europe	NNP
50957	4684	65	,	,	,
50957	4684	66	360	360	CD
50957	4684	67	.	.	.
50957	4685	1	Iceland	iceland	VB
50957	4685	2	,	,	,
50957	4685	3	existing	exist	VBG
50957	4685	4	glaciers	glacier	NNS
50957	4685	5	of	of	IN
50957	4685	6	,	,	,
50957	4685	7	1	1	CD
50957	4685	8	,	,	,
50957	4685	9	14	14	CD
50957	4685	10	.	.	.
50957	4686	1	Ice	ice	NN
50957	4686	2	-	-	HYPH
50957	4686	3	pillars	pillar	NNS
50957	4686	4	,	,	,
50957	4686	5	6	6	CD
50957	4686	6	,	,	,
50957	4686	7	27	27	CD
50957	4686	8	.	.	.
50957	4687	1	Ice	ice	NN
50957	4687	2	-	-	HYPH
50957	4687	3	sheet	sheet	NN
50957	4687	4	,	,	,
50957	4687	5	retreat	retreat	NN
50957	4687	6	of	of	IN
50957	4687	7	,	,	,
50957	4687	8	333	333	CD
50957	4687	9	_	_	NNP
50957	4687	10	et	et	NNP
50957	4687	11	seq	seq	NN
50957	4687	12	.	.	.
50957	4687	13	_	_	NNP
50957	4687	14	Idaho	Idaho	NNP
50957	4687	15	,	,	,
50957	4687	16	122	122	CD
50957	4687	17	;	;	:
50957	4687	18	lava	lava	NN
50957	4687	19	-	-	HYPH
50957	4687	20	beds	bed	NNS
50957	4687	21	of	of	IN
50957	4687	22	,	,	,
50957	4687	23	297	297	CD
50957	4687	24	.	.	.
50957	4688	1	Illicilliwaet	Illicilliwaet	NNP
50957	4688	2	Glacier	Glacier	NNP
50957	4688	3	,	,	,
50957	4688	4	23	23	CD
50957	4688	5	.	.	.
50957	4689	1	Illinois	Illinois	NNP
50957	4689	2	,	,	,
50957	4689	3	96	96	CD
50957	4689	4	-	-	SYM
50957	4689	5	98	98	CD
50957	4689	6	,	,	,
50957	4689	7	100	100	CD
50957	4689	8	,	,	,
50957	4689	9	119	119	CD
50957	4689	10	,	,	,
50957	4689	11	121	121	CD
50957	4689	12	,	,	,
50957	4689	13	345	345	CD
50957	4689	14	_	_	NNP
50957	4689	15	et	et	NNP
50957	4689	16	seq	seq	NN
50957	4689	17	.	.	.
50957	4689	18	_	_	NNP
50957	4689	19	Indiana	Indiana	NNP
50957	4689	20	,	,	,
50957	4689	21	96	96	CD
50957	4689	22	,	,	,
50957	4689	23	98	98	CD
50957	4689	24	,	,	,
50957	4689	25	107	107	CD
50957	4689	26	,	,	,
50957	4689	27	119	119	CD
50957	4689	28	,	,	,
50957	4689	29	121	121	CD
50957	4689	30	.	.	.
50957	4690	1	Indian	Indian	NNP
50957	4690	2	Ridge	Ridge	NNP
50957	4690	3	,	,	,
50957	4690	4	80	80	CD
50957	4690	5	.	.	.
50957	4691	1	Iowa	Iowa	NNP
50957	4691	2	,	,	,
50957	4691	3	98	98	CD
50957	4691	4	,	,	,
50957	4691	5	101	101	CD
50957	4691	6	.	.	.
50957	4692	1	Ireland	Ireland	NNP
50957	4692	2	,	,	,
50957	4692	3	ancient	ancient	JJ
50957	4692	4	glaciers	glacier	NNS
50957	4692	5	of	of	IN
50957	4692	6	,	,	,
50957	4692	7	143	143	CD
50957	4692	8	.	.	.
50957	4693	1	Irish	Irish	NNP
50957	4693	2	elk	elk	NNP
50957	4693	3	,	,	,
50957	4693	4	270	270	CD
50957	4693	5	,	,	,
50957	4693	6	278	278	CD
50957	4693	7	,	,	,
50957	4693	8	288	288	CD
50957	4693	9	.	.	.
50957	4694	1	Irish	Irish	NNP
50957	4694	2	Sea	Sea	NNP
50957	4694	3	Glacier	Glacier	NNP
50957	4694	4	,	,	,
50957	4694	5	137	137	CD
50957	4694	6	,	,	,
50957	4694	7	145	145	CD
50957	4694	8	-	-	SYM
50957	4694	9	153	153	CD
50957	4694	10	,	,	,
50957	4694	11	164	164	CD
50957	4694	12	,	,	,
50957	4694	13	271	271	CD
50957	4694	14	.	.	.
50957	4695	1	Irthing	Irthing	NNP
50957	4695	2	,	,	,
50957	4695	3	valley	valley	NN
50957	4695	4	of	of	IN
50957	4695	5	the	the	DT
50957	4695	6	,	,	,
50957	4695	7	153	153	CD
50957	4695	8	.	.	.
50957	4696	1	Isère	Isère	NNP
50957	4696	2	,	,	,
50957	4696	3	glaciers	glacier	NNS
50957	4696	4	of	of	IN
50957	4696	5	the	the	DT
50957	4696	6	,	,	,
50957	4696	7	132	132	CD
50957	4696	8	.	.	.
50957	4697	1	Isle	Isle	NNP
50957	4697	2	of	of	IN
50957	4697	3	Man	Man	NNP
50957	4697	4	,	,	,
50957	4697	5	164	164	CD
50957	4697	6	-	-	SYM
50957	4697	7	167	167	CD
50957	4697	8	.	.	.
50957	4698	1	Isle	Isle	NNP
50957	4698	2	of	of	IN
50957	4698	3	Wight	Wight	NNP
50957	4698	4	,	,	,
50957	4698	5	266	266	CD
50957	4698	6	.	.	.
50957	4699	1	Italy	Italy	NNP
50957	4699	2	,	,	,
50957	4699	3	existing	exist	VBG
50957	4699	4	glaciers	glacier	NNS
50957	4699	5	of	of	IN
50957	4699	6	,	,	,
50957	4699	7	9	9	CD
50957	4699	8	;	;	:
50957	4699	9	ancient	ancient	JJ
50957	4699	10	glaciers	glacier	NNS
50957	4699	11	of	of	IN
50957	4699	12	,	,	,
50957	4699	13	185	185	CD
50957	4699	14	;	;	:
50957	4699	15	human	human	JJ
50957	4699	16	relics	relic	NNS
50957	4699	17	in	in	IN
50957	4699	18	glacial	glacial	JJ
50957	4699	19	terraces	terrace	NNS
50957	4699	20	of	of	IN
50957	4699	21	,	,	,
50957	4699	22	264	264	CD
50957	4699	23	;	;	:
50957	4699	24	supposed	suppose	VBN
50957	4699	25	Tertiary	tertiary	JJ
50957	4699	26	man	man	NN
50957	4699	27	in	in	RP
50957	4699	28	,	,	,
50957	4699	29	366	366	CD
50957	4699	30	.	.	.
50957	4700	1	Ivrea	Ivrea	NNP
50957	4700	2	,	,	,
50957	4700	3	134	134	CD
50957	4700	4	.	.	.
50957	4701	1	Jackson	Jackson	NNP
50957	4701	2	,	,	,
50957	4701	3	cited	cite	VBD
50957	4701	4	,	,	,
50957	4701	5	357	357	CD
50957	4701	6	.	.	.
50957	4702	1	Jackson	Jackson	NNP
50957	4702	2	's	's	POS
50957	4702	3	Lake	Lake	NNP
50957	4702	4	,	,	,
50957	4702	5	123	123	CD
50957	4702	6	.	.	.
50957	4703	1	Jakobshavn	Jakobshavn	NNP
50957	4703	2	Glacier	Glacier	NNP
50957	4703	3	,	,	,
50957	4703	4	velocity	velocity	NN
50957	4703	5	of	of	IN
50957	4703	6	,	,	,
50957	4703	7	46	46	CD
50957	4703	8	,	,	,
50957	4703	9	47	47	CD
50957	4703	10	;	;	:
50957	4703	11	depth	depth	NN
50957	4703	12	of	of	IN
50957	4703	13	,	,	,
50957	4703	14	91	91	CD
50957	4703	15	;	;	:
50957	4703	16	ice	ice	NN
50957	4703	17	-	-	HYPH
50957	4703	18	dams	dam	NNS
50957	4703	19	of	of	IN
50957	4703	20	,	,	,
50957	4703	21	212	212	CD
50957	4703	22	.	.	.
50957	4704	1	James	James	NNP
50957	4704	2	,	,	,
50957	4704	3	cited	cite	VBD
50957	4704	4	,	,	,
50957	4704	5	204	204	CD
50957	4704	6	.	.	.
50957	4705	1	James	James	NNP
50957	4705	2	River	River	NNP
50957	4705	3	,	,	,
50957	4705	4	Dak	Dak	NNP
50957	4705	5	.	.	NNP
50957	4705	6	,	,	,
50957	4705	7	228	228	CD
50957	4705	8	.	.	.
50957	4706	1	James	James	NNP
50957	4706	2	River	River	NNP
50957	4706	3	,	,	,
50957	4706	4	Va.	Virginia	NNP
50957	4706	5	,	,	,
50957	4706	6	257	257	CD
50957	4706	7	.	.	.
50957	4707	1	Jamieson	Jamieson	NNP
50957	4707	2	,	,	,
50957	4707	3	cited	cite	VBD
50957	4707	4	,	,	,
50957	4707	5	330	330	CD
50957	4707	6	.	.	.
50957	4708	1	Jensen	Jensen	NNP
50957	4708	2	,	,	,
50957	4708	3	91	91	CD
50957	4708	4	.	.	.
50957	4709	1	Judge	Judge	NNP
50957	4709	2	's	's	POS
50957	4709	3	Cave	Cave	NNP
50957	4709	4	,	,	,
50957	4709	5	72	72	CD
50957	4709	6	.	.	.
50957	4710	1	Jura	Jura	NNP
50957	4710	2	Mountains	Mountains	NNP
50957	4710	3	,	,	,
50957	4710	4	ancient	ancient	JJ
50957	4710	5	glaciers	glacier	NNS
50957	4710	6	of	of	IN
50957	4710	7	,	,	,
50957	4710	8	58	58	CD
50957	4710	9	-	-	SYM
50957	4710	10	60	60	CD
50957	4710	11	,	,	,
50957	4710	12	132	132	CD
50957	4710	13	.	.	.
50957	4711	1	Kames	kame	NNS
50957	4711	2	,	,	,
50957	4711	3	formation	formation	NN
50957	4711	4	of	of	IN
50957	4711	5	,	,	,
50957	4711	6	7	7	CD
50957	4711	7	,	,	,
50957	4711	8	76	76	CD
50957	4711	9	,	,	,
50957	4711	10	77	77	CD
50957	4711	11	;	;	:
50957	4711	12	of	of	IN
50957	4711	13	Muir	Muir	NNP
50957	4711	14	Glacier	Glacier	NNP
50957	4711	15	,	,	,
50957	4711	16	29	29	CD
50957	4711	17	,	,	,
50957	4711	18	30	30	CD
50957	4711	19	;	;	:
50957	4711	20	in	in	IN
50957	4711	21	Massachusetts	Massachusetts	NNP
50957	4711	22	,	,	,
50957	4711	23	77	77	CD
50957	4711	24	_	_	NNP
50957	4711	25	et	et	NNP
50957	4711	26	seq	seq	NN
50957	4711	27	.	.	.
50957	4711	28	_	_	NNP
50957	4711	29	;	;	:
50957	4711	30	in	in	IN
50957	4711	31	New	New	NNP
50957	4711	32	Hampshire	Hampshire	NNP
50957	4711	33	,	,	,
50957	4711	34	80	80	CD
50957	4711	35	;	;	:
50957	4711	36	map	map	NN
50957	4711	37	of	of	IN
50957	4711	38	,	,	,
50957	4711	39	in	in	IN
50957	4711	40	Maine	Maine	NNP
50957	4711	41	,	,	,
50957	4711	42	81	81	CD
50957	4711	43	;	;	:
50957	4711	44	in	in	IN
50957	4711	45	Pennsylvania	Pennsylvania	NNP
50957	4711	46	,	,	,
50957	4711	47	87	87	CD
50957	4711	48	.	.	.
50957	4712	1	Kanawha	Kanawha	NNP
50957	4712	2	River	River	NNP
50957	4712	3	,	,	,
50957	4712	4	216	216	CD
50957	4712	5	.	.	.
50957	4713	1	Kane	Kane	NNP
50957	4713	2	,	,	,
50957	4713	3	36	36	CD
50957	4713	4	-	-	SYM
50957	4713	5	38	38	CD
50957	4713	6	.	.	.
50957	4714	1	Kansas	Kansas	NNP
50957	4714	2	,	,	,
50957	4714	3	96	96	CD
50957	4714	4	.	.	.
50957	4715	1	Kelly	Kelly	NNP
50957	4715	2	's	's	POS
50957	4715	3	Island	Island	NNP
50957	4715	4	,	,	,
50957	4715	5	view	view	NN
50957	4715	6	of	of	IN
50957	4715	7	grooves	groove	NNS
50957	4715	8	on	on	IN
50957	4715	9	,	,	,
50957	4715	10	103	103	CD
50957	4715	11	,	,	,
50957	4715	12	105	105	CD
50957	4715	13	.	.	.
50957	4716	1	Kendall	Kendall	NNP
50957	4716	2	,	,	,
50957	4716	3	chapter	chapter	NN
50957	4716	4	by	by	IN
50957	4716	5	.	.	.
50957	4717	1	137	137	CD
50957	4717	2	-	-	SYM
50957	4717	3	181	181	CD
50957	4717	4	;	;	:
50957	4717	5	cited	cite	VBN
50957	4717	6	,	,	,
50957	4717	7	273	273	CD
50957	4717	8	.	.	.
50957	4718	1	Kent	Kent	NNP
50957	4718	2	,	,	,
50957	4718	3	England	England	NNP
50957	4718	4	,	,	,
50957	4718	5	265	265	CD
50957	4718	6	.	.	.
50957	4719	1	Kent	Kent	NNP
50957	4719	2	's	's	POS
50957	4719	3	Hole	Hole	NNP
50957	4719	4	,	,	,
50957	4719	5	267	267	CD
50957	4719	6	_	_	NNP
50957	4719	7	et	et	NNP
50957	4719	8	seq	seq	NN
50957	4719	9	.	.	.
50957	4719	10	_	_	NNP
50957	4719	11	,	,	,
50957	4719	12	352	352	CD
50957	4719	13	_	_	NNP
50957	4719	14	et	et	NNP
50957	4719	15	seq	seq	NN
50957	4719	16	.	.	.
50957	4719	17	_	_	NNP
50957	4719	18	Kentucky	Kentucky	NNP
50957	4719	19	,	,	,
50957	4719	20	63	63	CD
50957	4719	21	,	,	,
50957	4719	22	96	96	CD
50957	4719	23	,	,	,
50957	4719	24	97	97	CD
50957	4719	25	,	,	,
50957	4719	26	212	212	CD
50957	4719	27	;	;	:
50957	4719	28	view	view	NN
50957	4719	29	of	of	IN
50957	4719	30	boulder	boulder	NN
50957	4719	31	in	in	RP
50957	4719	32	,	,	,
50957	4719	33	63	63	CD
50957	4719	34	.	.	.
50957	4720	1	Kentucky	Kentucky	NNP
50957	4720	2	River	River	NNP
50957	4720	3	,	,	,
50957	4720	4	214	214	CD
50957	4720	5	.	.	.
50957	4721	1	Kettle	Kettle	NNP
50957	4721	2	-	-	HYPH
50957	4721	3	holes	hole	NNS
50957	4721	4	,	,	,
50957	4721	5	formation	formation	NN
50957	4721	6	of	of	IN
50957	4721	7	,	,	,
50957	4721	8	7	7	CD
50957	4721	9	,	,	,
50957	4721	10	68	68	CD
50957	4721	11	;	;	:
50957	4721	12	of	of	IN
50957	4721	13	Muir	Muir	NNP
50957	4721	14	Glacier	Glacier	NNP
50957	4721	15	,	,	,
50957	4721	16	29	29	CD
50957	4721	17	,	,	,
50957	4721	18	30	30	CD
50957	4721	19	;	;	:
50957	4721	20	in	in	IN
50957	4721	21	New	New	NNP
50957	4721	22	England	England	NNP
50957	4721	23	,	,	,
50957	4721	24	66	66	CD
50957	4721	25	_	_	NNP
50957	4721	26	et	et	NNP
50957	4721	27	seq	seq	NN
50957	4721	28	.	.	.
50957	4721	29	_	_	NNP
50957	4721	30	,	,	,
50957	4721	31	344	344	CD
50957	4721	32	,	,	,
50957	4721	33	345	345	CD
50957	4721	34	;	;	:
50957	4721	35	in	in	IN
50957	4721	36	Pennsylvania	Pennsylvania	NNP
50957	4721	37	,	,	,
50957	4721	38	86	86	CD
50957	4721	39	;	;	:
50957	4721	40	sedimentation	sedimentation	NN
50957	4721	41	of	of	IN
50957	4721	42	,	,	,
50957	4721	43	333	333	CD
50957	4721	44	,	,	,
50957	4721	45	344	344	CD
50957	4721	46	_	_	NNP
50957	4721	47	et	et	NNP
50957	4721	48	seq	seq	NN
50957	4721	49	.	.	.
50957	4721	50	_	_	NNP
50957	4721	51	Kettle	Kettle	NNP
50957	4721	52	-	-	HYPH
50957	4721	53	moraine	moraine	VB
50957	4721	54	in	in	IN
50957	4721	55	Wisconsin	Wisconsin	NNP
50957	4721	56	,	,	,
50957	4721	57	100	100	CD
50957	4721	58	.	.	.
50957	4722	1	King	King	NNP
50957	4722	2	,	,	,
50957	4722	3	21	21	CD
50957	4722	4	,	,	,
50957	4722	5	351	351	CD
50957	4722	6	;	;	:
50957	4722	7	implement	implement	NN
50957	4722	8	discovered	discover	VBN
50957	4722	9	by	by	IN
50957	4722	10	,	,	,
50957	4722	11	297	297	CD
50957	4722	12	.	.	.
50957	4723	1	Knox	Knox	NNP
50957	4723	2	County	County	NNP
50957	4723	3	,	,	,
50957	4723	4	Ohio	Ohio	NNP
50957	4723	5	,	,	,
50957	4723	6	232	232	CD
50957	4723	7	.	.	.
50957	4724	1	Kurtz	Kurtz	NNP
50957	4724	2	,	,	,
50957	4724	3	Nam	Nam	NNP
50957	4724	4	pa	pa	NNP
50957	4724	5	image	image	NN
50957	4724	6	discovered	discover	VBN
50957	4724	7	by	by	IN
50957	4724	8	,	,	,
50957	4724	9	297	297	CD
50957	4724	10	.	.	.
50957	4725	1	Lake	Lake	NNP
50957	4725	2	Agassiz	Agassiz	NNP
50957	4725	3	,	,	,
50957	4725	4	126	126	CD
50957	4725	5	,	,	,
50957	4725	6	223	223	CD
50957	4725	7	,	,	,
50957	4725	8	225	225	CD
50957	4725	9	;	;	:
50957	4725	10	continuance	continuance	NN
50957	4725	11	of	of	IN
50957	4725	12	,	,	,
50957	4725	13	347	347	CD
50957	4725	14	_	_	NNP
50957	4725	15	et	et	NNP
50957	4725	16	seq	seq	NN
50957	4725	17	.	.	.
50957	4725	18	_	_	NNP
50957	4725	19	Lake	Lake	NNP
50957	4725	20	Bonneville	Bonneville	NNP
50957	4725	21	,	,	,
50957	4725	22	233	233	CD
50957	4725	23	_	_	NNP
50957	4725	24	et	et	NNP
50957	4725	25	seq	seq	NN
50957	4725	26	.	.	.
50957	4725	27	_	_	NNP
50957	4725	28	,	,	,
50957	4725	29	299	299	CD
50957	4725	30	,	,	,
50957	4725	31	350	350	CD
50957	4725	32	_	_	NNP
50957	4725	33	et	et	NNP
50957	4725	34	seq	seq	NN
50957	4725	35	.	.	.
50957	4725	36	_	_	NNP
50957	4725	37	Lake	Lake	NNP
50957	4725	38	Constance	Constance	NNP
50957	4725	39	,	,	,
50957	4725	40	60	60	CD
50957	4725	41	,	,	,
50957	4725	42	133	133	CD
50957	4725	43	.	.	.
50957	4726	1	Lake	Lake	NNP
50957	4726	2	Erie	Erie	NNP
50957	4726	3	,	,	,
50957	4726	4	origin	origin	NN
50957	4726	5	of	of	IN
50957	4726	6	,	,	,
50957	4726	7	200	200	CD
50957	4726	8	_	_	NNP
50957	4726	9	et	et	NNP
50957	4726	10	seq	seq	NN
50957	4726	11	.	.	.
50957	4726	12	_	_	NNP
50957	4726	13	;	;	:
50957	4726	14	ridges	ridge	VBZ
50957	4726	15	around	around	RB
50957	4726	16	,	,	,
50957	4726	17	222	222	CD
50957	4726	18	;	;	:
50957	4726	19	preglacial	preglacial	JJ
50957	4726	20	outlet	outlet	NN
50957	4726	21	of	of	IN
50957	4726	22	,	,	,
50957	4726	23	200	200	CD
50957	4726	24	,	,	,
50957	4726	25	333	333	CD
50957	4726	26	.	.	.
50957	4727	1	Lake	Lake	NNP
50957	4727	2	Geneva	Geneva	NNP
50957	4727	3	during	during	IN
50957	4727	4	the	the	DT
50957	4727	5	Glacial	glacial	JJ
50957	4727	6	period	period	NN
50957	4727	7	,	,	,
50957	4727	8	131	131	CD
50957	4727	9	,	,	,
50957	4727	10	132	132	CD
50957	4727	11	.	.	.
50957	4728	1	Lake	Lake	NNP
50957	4728	2	Huron	Huron	NNP
50957	4728	3	,	,	,
50957	4728	4	preglacial	preglacial	JJ
50957	4728	5	outlet	outlet	NN
50957	4728	6	of	of	IN
50957	4728	7	,	,	,
50957	4728	8	202	202	CD
50957	4728	9	;	;	:
50957	4728	10	ridges	ridge	VBZ
50957	4728	11	around	around	RB
50957	4728	12	,	,	,
50957	4728	13	224	224	CD
50957	4728	14	.	.	.
50957	4729	1	Lake	Lake	NNP
50957	4729	2	Itasca	Itasca	NNP
50957	4729	3	,	,	,
50957	4729	4	254	254	CD
50957	4729	5	.	.	.
50957	4730	1	Lake	Lake	NNP
50957	4730	2	Lahontan	Lahontan	NNP
50957	4730	3	,	,	,
50957	4730	4	233	233	CD
50957	4730	5	,	,	,
50957	4730	6	234	234	CD
50957	4730	7	.	.	.
50957	4731	1	Lake	Lake	NNP
50957	4731	2	Michigan	Michigan	NNP
50957	4731	3	,	,	,
50957	4731	4	age	age	NN
50957	4731	5	of	of	IN
50957	4731	6	,	,	,
50957	4731	7	345	345	CD
50957	4731	8	_	_	NNP
50957	4731	9	et	et	NNP
50957	4731	10	seq	seq	NN
50957	4731	11	.	.	.
50957	4731	12	_	_	NNP
50957	4731	13	Lake	Lake	NNP
50957	4731	14	Nipissing	Nipissing	NNP
50957	4731	15	,	,	,
50957	4731	16	339	339	CD
50957	4731	17	.	.	.
50957	4732	1	Lake	Lake	NNP
50957	4732	2	Ontario	Ontario	NNP
50957	4732	3	,	,	,
50957	4732	4	origin	origin	NN
50957	4732	5	of	of	IN
50957	4732	6	,	,	,
50957	4732	7	201	201	CD
50957	4732	8	_	_	NNP
50957	4732	9	et	et	NNP
50957	4732	10	seq	seq	NN
50957	4732	11	.	.	.
50957	4732	12	_	_	NNP
50957	4732	13	Lake	Lake	NNP
50957	4732	14	Traverse	Traverse	NNP
50957	4732	15	,	,	,
50957	4732	16	208	208	CD
50957	4732	17	,	,	,
50957	4732	18	226	226	CD
50957	4732	19	.	.	.
50957	4733	1	Lake	Lake	NNP
50957	4733	2	District	District	NNP
50957	4733	3	,	,	,
50957	4733	4	England	England	NNP
50957	4733	5	,	,	,
50957	4733	6	the	the	DT
50957	4733	7	,	,	,
50957	4733	8	144	144	CD
50957	4733	9	.	.	.
50957	4734	1	Lake	lake	NN
50957	4734	2	dwellings	dwelling	NNS
50957	4734	3	in	in	IN
50957	4734	4	Switzerland	Switzerland	NNP
50957	4734	5	,	,	,
50957	4734	6	281	281	CD
50957	4734	7	.	.	.
50957	4735	1	Lake	Lake	NNP
50957	4735	2	ridges	ridge	NNS
50957	4735	3	,	,	,
50957	4735	4	222	222	CD
50957	4735	5	_	_	NNP
50957	4735	6	et	et	NNP
50957	4735	7	seq	seq	NN
50957	4735	8	.	.	.
50957	4735	9	_	_	NNP
50957	4735	10	Lakes	Lakes	NNP
50957	4735	11	,	,	,
50957	4735	12	sedimentation	sedimentation	NN
50957	4735	13	of	of	IN
50957	4735	14	,	,	,
50957	4735	15	333	333	CD
50957	4735	16	,	,	,
50957	4735	17	344	344	CD
50957	4735	18	_	_	NNP
50957	4735	19	et	et	NNP
50957	4735	20	seq	seq	NN
50957	4735	21	.	.	.
50957	4735	22	_	_	NNP
50957	4735	23	Lamplugh	Lamplugh	NNP
50957	4735	24	,	,	,
50957	4735	25	glacial	glacial	JJ
50957	4735	26	observations	observation	NNS
50957	4735	27	of	of	IN
50957	4735	28	,	,	,
50957	4735	29	140	140	CD
50957	4735	30	,	,	,
50957	4735	31	196	196	CD
50957	4735	32	.	.	.
50957	4736	1	Lancashire	Lancashire	NNP
50957	4736	2	,	,	,
50957	4736	3	153	153	CD
50957	4736	4	,	,	,
50957	4736	5	178	178	CD
50957	4736	6	,	,	,
50957	4736	7	180	180	CD
50957	4736	8	.	.	.
50957	4737	1	Lancaster	Lancaster	NNP
50957	4737	2	,	,	,
50957	4737	3	Ohio	Ohio	NNP
50957	4737	4	,	,	,
50957	4737	5	232	232	CD
50957	4737	6	.	.	.
50957	4738	1	Lang	Lang	NNP
50957	4738	2	,	,	,
50957	4738	3	cited	cite	VBD
50957	4738	4	,	,	,
50957	4738	5	116	116	CD
50957	4738	6	.	.	.
50957	4739	1	Lark	Lark	NNP
50957	4739	2	,	,	,
50957	4739	3	England	England	NNP
50957	4739	4	,	,	,
50957	4739	5	valley	valley	NNP
50957	4739	6	of	of	IN
50957	4739	7	the	the	DT
50957	4739	8	,	,	,
50957	4739	9	266	266	CD
50957	4739	10	.	.	.
50957	4740	1	Lateral	lateral	JJ
50957	4740	2	moraines	moraine	NNS
50957	4740	3	,	,	,
50957	4740	4	5	5	CD
50957	4740	5	.	.	.
50957	4741	1	Laurentide	Laurentide	NNP
50957	4741	2	Glacier	Glacier	NNP
50957	4741	3	,	,	,
50957	4741	4	113	113	CD
50957	4741	5	_	_	NNP
50957	4741	6	et	et	NNP
50957	4741	7	seq	seq	NN
50957	4741	8	.	.	.
50957	4741	9	_	_	NNP
50957	4741	10	,	,	,
50957	4741	11	121	121	CD
50957	4741	12	,	,	,
50957	4741	13	321	321	CD
50957	4741	14	.	.	.
50957	4742	1	Lava	lava	VB
50957	4742	2	on	on	IN
50957	4742	3	the	the	DT
50957	4742	4	Pacific	Pacific	NNP
50957	4742	5	coast	coast	NN
50957	4742	6	of	of	IN
50957	4742	7	North	North	NNP
50957	4742	8	America	America	NNP
50957	4742	9	,	,	,
50957	4742	10	294	294	CD
50957	4742	11	,	,	,
50957	4742	12	298	298	CD
50957	4742	13	,	,	,
50957	4742	14	300	300	CD
50957	4742	15	,	,	,
50957	4742	16	306	306	CD
50957	4742	17	,	,	,
50957	4742	18	321	321	CD
50957	4742	19	.	.	.
50957	4743	1	Lawrence	Lawrence	NNP
50957	4743	2	,	,	,
50957	4743	3	Mass.	Massachusetts	NNP
50957	4743	4	,	,	,
50957	4743	5	80	80	CD
50957	4743	6	.	.	.
50957	4744	1	Lawrenceburg	Lawrenceburg	NNP
50957	4744	2	,	,	,
50957	4744	3	Ind.	Indiana	NNP
50957	4744	4	,	,	,
50957	4744	5	231	231	CD
50957	4744	6	,	,	,
50957	4744	7	232	232	CD
50957	4744	8	.	.	.
50957	4745	1	Le	Le	NNP
50957	4745	2	Conte	Conte	NNP
50957	4745	3	,	,	,
50957	4745	4	cited	cite	VBD
50957	4745	5	,	,	,
50957	4745	6	286	286	CD
50957	4745	7	,	,	,
50957	4745	8	322	322	CD
50957	4745	9	_	_	NNP
50957	4745	10	et	et	NNP
50957	4745	11	seq	seq	NN
50957	4745	12	.	.	.
50957	4745	13	_	_	NNP
50957	4745	14	,	,	,
50957	4745	15	330	330	CD
50957	4745	16	,	,	,
50957	4745	17	372	372	CD
50957	4745	18	.	.	.
50957	4746	1	Leicestershire	Leicestershire	NNP
50957	4746	2	,	,	,
50957	4746	3	England	England	NNP
50957	4746	4	,	,	,
50957	4746	5	158	158	CD
50957	4746	6	.	.	.
50957	4747	1	Lehigh	Lehigh	NNP
50957	4747	2	River	River	NNP
50957	4747	3	,	,	,
50957	4747	4	243	243	CD
50957	4747	5	.	.	.
50957	4748	1	Lemming	lemme	VBG
50957	4748	2	,	,	,
50957	4748	3	289	289	CD
50957	4748	4	.	.	.
50957	4749	1	Lenticular	lenticular	NN
50957	4749	2	hills	hill	NNS
50957	4749	3	,	,	,
50957	4749	4	73	73	CD
50957	4749	5	.	.	.
50957	4750	1	Leopard	leopard	NN
50957	4750	2	,	,	,
50957	4750	3	282	282	CD
50957	4750	4	.	.	.
50957	4751	1	Lesley	Lesley	NNP
50957	4751	2	,	,	,
50957	4751	3	cited	cite	VBD
50957	4751	4	,	,	,
50957	4751	5	215	215	CD
50957	4751	6	.	.	.
50957	4752	1	Lesse	Lesse	NNP
50957	4752	2	,	,	,
50957	4752	3	Belgium	Belgium	NNP
50957	4752	4	,	,	,
50957	4752	5	valley	valley	NN
50957	4752	6	of	of	IN
50957	4752	7	the	the	DT
50957	4752	8	,	,	,
50957	4752	9	279	279	CD
50957	4752	10	.	.	.
50957	4753	1	Leverett	Leverett	NNP
50957	4753	2	,	,	,
50957	4753	3	cited	cite	VBD
50957	4753	4	,	,	,
50957	4753	5	101	101	CD
50957	4753	6	,	,	,
50957	4753	7	218	218	CD
50957	4753	8	.	.	.
50957	4754	1	Lewis	Lewis	NNP
50957	4754	2	,	,	,
50957	4754	3	on	on	IN
50957	4754	4	transported	transport	VBN
50957	4754	5	boulders	boulder	NNS
50957	4754	6	,	,	,
50957	4754	7	57	57	CD
50957	4754	8	,	,	,
50957	4754	9	61	61	CD
50957	4754	10	;	;	:
50957	4754	11	work	work	NN
50957	4754	12	of	of	IN
50957	4754	13	,	,	,
50957	4754	14	in	in	IN
50957	4754	15	Pennsylvania	Pennsylvania	NNP
50957	4754	16	,	,	,
50957	4754	17	84	84	CD
50957	4754	18	,	,	,
50957	4754	19	119	119	CD
50957	4754	20	;	;	:
50957	4754	21	in	in	IN
50957	4754	22	Great	Great	NNP
50957	4754	23	Britain	Britain	NNP
50957	4754	24	,	,	,
50957	4754	25	137	137	CD
50957	4754	26	;	;	:
50957	4754	27	cited	cite	VBN
50957	4754	28	,	,	,
50957	4754	29	254	254	CD
50957	4754	30	_	_	NNP
50957	4754	31	et	et	NNP
50957	4754	32	seq	seq	NN
50957	4754	33	.	.	.
50957	4754	34	_	_	NNP
50957	4754	35	,	,	,
50957	4754	36	273	273	CD
50957	4754	37	.	.	.
50957	4755	1	Lickey	Lickey	NNP
50957	4755	2	Hills	Hills	NNP
50957	4755	3	,	,	,
50957	4755	4	151	151	CD
50957	4755	5	.	.	.
50957	4756	1	Licking	lick	VBG
50957	4756	2	River	River	NNP
50957	4756	3	,	,	,
50957	4756	4	214	214	CD
50957	4756	5	.	.	.
50957	4757	1	Liége	liége	JJ
50957	4757	2	,	,	,
50957	4757	3	Belgium	Belgium	NNP
50957	4757	4	,	,	,
50957	4757	5	274	274	CD
50957	4757	6	.	.	.
50957	4758	1	Lincolnshire	Lincolnshire	NNP
50957	4758	2	,	,	,
50957	4758	3	England	England	NNP
50957	4758	4	,	,	,
50957	4758	5	158	158	CD
50957	4758	6	.	.	.
50957	4759	1	Lindenkohl	lindenkohl	VB
50957	4759	2	on	on	IN
50957	4759	3	old	old	JJ
50957	4759	4	channel	channel	NN
50957	4759	5	of	of	IN
50957	4759	6	the	the	DT
50957	4759	7	Hudson	Hudson	NNP
50957	4759	8	,	,	,
50957	4759	9	195	195	CD
50957	4759	10	_	_	NNP
50957	4759	11	et	et	NNP
50957	4759	12	seq	seq	NN
50957	4759	13	.	.	.
50957	4759	14	_	_	NNP
50957	4759	15	Lion	Lion	NNP
50957	4759	16	,	,	,
50957	4759	17	282	282	CD
50957	4759	18	,	,	,
50957	4759	19	293	293	CD
50957	4759	20	.	.	.
50957	4760	1	Little	little	JJ
50957	4760	2	Beaver	Beaver	NNP
50957	4760	3	Creek	Creek	NNP
50957	4760	4	,	,	,
50957	4760	5	231	231	CD
50957	4760	6	,	,	,
50957	4760	7	232	232	CD
50957	4760	8	.	.	.
50957	4761	1	Little	little	JJ
50957	4761	2	Falls	Falls	NNP
50957	4761	3	,	,	,
50957	4761	4	Minn.	Minnesota	NNP
50957	4761	5	,	,	,
50957	4761	6	225	225	CD
50957	4761	7	,	,	,
50957	4761	8	232	232	CD
50957	4761	9	,	,	,
50957	4761	10	252	252	CD
50957	4761	11	,	,	,
50957	4761	12	254	254	CD
50957	4761	13	.	.	.
50957	4762	1	Little	little	JJ
50957	4762	2	Falls	Falls	NNP
50957	4762	3	,	,	,
50957	4762	4	N.	N.	NNP
50957	4762	5	Y.	Y.	NNP
50957	4762	6	,	,	,
50957	4762	7	buried	bury	VBD
50957	4762	8	channel	channel	NNP
50957	4762	9	near	near	IN
50957	4762	10	,	,	,
50957	4762	11	202	202	CD
50957	4762	12	.	.	.
50957	4763	1	Livingston	Livingston	NNP
50957	4763	2	,	,	,
50957	4763	3	Mont.	Mont.	NNP
50957	4763	4	,	,	,
50957	4763	5	122	122	CD
50957	4763	6	.	.	.
50957	4764	1	Llangollen	Llangollen	NNP
50957	4764	2	,	,	,
50957	4764	3	vale	vale	JJ
50957	4764	4	of	of	IN
50957	4764	5	,	,	,
50957	4764	6	151	151	CD
50957	4764	7	.	.	.
50957	4765	1	Loess	loess	NN
50957	4765	2	in	in	IN
50957	4765	3	the	the	DT
50957	4765	4	Mississippi	Mississippi	NNP
50957	4765	5	Valley	Valley	NNP
50957	4765	6	,	,	,
50957	4765	7	98	98	CD
50957	4765	8	,	,	,
50957	4765	9	119	119	CD
50957	4765	10	,	,	,
50957	4765	11	120	120	CD
50957	4765	12	;	;	:
50957	4765	13	in	in	IN
50957	4765	14	Europe	Europe	NNP
50957	4765	15	,	,	,
50957	4765	16	186	186	CD
50957	4765	17	_	_	NNP
50957	4765	18	et	et	NNP
50957	4765	19	seq	seq	NN
50957	4765	20	.	.	.
50957	4765	21	_	_	NNP
50957	4765	22	Lohest	Lohest	NNP
50957	4765	23	,	,	,
50957	4765	24	cited	cite	VBD
50957	4765	25	,	,	,
50957	4765	26	275	275	CD
50957	4765	27	_	_	NNP
50957	4765	28	et	et	NNP
50957	4765	29	seq	seq	NN
50957	4765	30	.	.	.
50957	4765	31	_	_	NNP
50957	4765	32	Lombardy	Lombardy	NNP
50957	4765	33	,	,	,
50957	4765	34	134	134	CD
50957	4765	35	.	.	.
50957	4766	1	London	London	NNP
50957	4766	2	,	,	,
50957	4766	3	158	158	CD
50957	4766	4	,	,	,
50957	4766	5	159	159	CD
50957	4766	6	,	,	,
50957	4766	7	178	178	CD
50957	4766	8	;	;	:
50957	4766	9	glacial	glacial	JJ
50957	4766	10	terrace	terrace	NN
50957	4766	11	in	in	IN
50957	4766	12	,	,	,
50957	4766	13	264	264	CD
50957	4766	14	.	.	.
50957	4767	1	Long	Long	NNP
50957	4767	2	Island	Island	NNP
50957	4767	3	,	,	,
50957	4767	4	66	66	CD
50957	4767	5	,	,	,
50957	4767	6	67	67	CD
50957	4767	7	.	.	.
50957	4768	1	Louisville	Louisville	NNP
50957	4768	2	,	,	,
50957	4768	3	Ky.	Kentucky	NNP
50957	4768	4	,	,	,
50957	4768	5	buried	bury	VBD
50957	4768	6	channel	channel	NNP
50957	4768	7	near	near	IN
50957	4768	8	,	,	,
50957	4768	9	205	205	CD
50957	4768	10	.	.	.
50957	4769	1	Loveland	Loveland	NNP
50957	4769	2	,	,	,
50957	4769	3	Ohio	Ohio	NNP
50957	4769	4	,	,	,
50957	4769	5	232	232	CD
50957	4769	6	,	,	,
50957	4769	7	250	250	CD
50957	4769	8	.	.	.
50957	4770	1	Lubbock	Lubbock	NNP
50957	4770	2	,	,	,
50957	4770	3	cited	cite	VBD
50957	4770	4	,	,	,
50957	4770	5	267	267	CD
50957	4770	6	.	.	.
50957	4771	1	Lucerne	Lucerne	NNP
50957	4771	2	,	,	,
50957	4771	3	133	133	CD
50957	4771	4	.	.	.
50957	4772	1	Lyell	Lyell	NNP
50957	4772	2	,	,	,
50957	4772	3	on	on	IN
50957	4772	4	Richmond	Richmond	NNP
50957	4772	5	train	train	NN
50957	4772	6	of	of	IN
50957	4772	7	boulders	boulder	NNS
50957	4772	8	,	,	,
50957	4772	9	70	70	CD
50957	4772	10	;	;	:
50957	4772	11	cited	cite	VBD
50957	4772	12	,	,	,
50957	4772	13	239	239	CD
50957	4772	14	,	,	,
50957	4772	15	263	263	CD
50957	4772	16	,	,	,
50957	4772	17	267	267	CD
50957	4772	18	,	,	,
50957	4772	19	274	274	CD
50957	4772	20	,	,	,
50957	4772	21	276	276	CD
50957	4772	22	,	,	,
50957	4772	23	285	285	CD
50957	4772	24	,	,	,
50957	4772	25	355	355	CD
50957	4772	26	,	,	,
50957	4772	27	361	361	CD
50957	4772	28	;	;	:
50957	4772	29	on	on	IN
50957	4772	30	the	the	DT
50957	4772	31	age	age	NN
50957	4772	32	of	of	IN
50957	4772	33	Niagara	Niagara	NNP
50957	4772	34	,	,	,
50957	4772	35	336	336	CD
50957	4772	36	.	.	.
50957	4773	1	Lyons	Lyons	NNP
50957	4773	2	,	,	,
50957	4773	3	132	132	CD
50957	4773	4	.	.	.
50957	4774	1	Maack	Maack	NNP
50957	4774	2	,	,	,
50957	4774	3	cited	cite	VBD
50957	4774	4	,	,	,
50957	4774	5	318	318	CD
50957	4774	6	.	.	.
50957	4775	1	Macclesfield	Macclesfield	NNP
50957	4775	2	,	,	,
50957	4775	3	England	England	NNP
50957	4775	4	,	,	,
50957	4775	5	273	273	CD
50957	4775	6	.	.	.
50957	4776	1	MacEnery	MacEnery	NNP
50957	4776	2	,	,	,
50957	4776	3	cited	cite	VBD
50957	4776	4	,	,	,
50957	4776	5	267	267	CD
50957	4776	6	.	.	.
50957	4777	1	Machairodus	Machairodus	NNP
50957	4777	2	,	,	,
50957	4777	3	270	270	CD
50957	4777	4	,	,	,
50957	4777	5	282	282	CD
50957	4777	6	.	.	.
50957	4778	1	Mackintosh	Mackintosh	NNP
50957	4778	2	,	,	,
50957	4778	3	quoted	quote	VBN
50957	4778	4	,	,	,
50957	4778	5	149	149	CD
50957	4778	6	,	,	,
50957	4778	7	150	150	CD
50957	4778	8	,	,	,
50957	4778	9	173	173	CD
50957	4778	10	.	.	.
50957	4779	1	Mâcon	Mâcon	NNP
50957	4779	2	,	,	,
50957	4779	3	France	France	NNP
50957	4779	4	,	,	,
50957	4779	5	369	369	CD
50957	4779	6	.	.	.
50957	4780	1	McTarnahan	McTarnahan	NNP
50957	4780	2	,	,	,
50957	4780	3	mortar	mortar	NN
50957	4780	4	discovered	discover	VBD
50957	4780	5	,	,	,
50957	4780	6	by	by	IN
50957	4780	7	297	297	CD
50957	4780	8	.	.	.
50957	4781	1	Madison	Madison	NNP
50957	4781	2	boulder	boulder	NN
50957	4781	3	,	,	,
50957	4781	4	71	71	CD
50957	4781	5	.	.	.
50957	4782	1	Madisonville	Madisonville	NNP
50957	4782	2	,	,	,
50957	4782	3	Ohio	Ohio	NNP
50957	4782	4	,	,	,
50957	4782	5	232	232	CD
50957	4782	6	,	,	,
50957	4782	7	250	250	CD
50957	4782	8	,	,	,
50957	4782	9	254	254	CD
50957	4782	10	.	.	.
50957	4783	1	Magdalena	Magdalena	NNP
50957	4783	2	Bay	Bay	NNP
50957	4783	3	,	,	,
50957	4783	4	13	13	CD
50957	4783	5	.	.	.
50957	4784	1	Mahoning	mahone	VBG
50957	4784	2	River	River	NNP
50957	4784	3	,	,	,
50957	4784	4	220	220	CD
50957	4784	5	.	.	.
50957	4785	1	Maine	Maine	NNP
50957	4785	2	,	,	,
50957	4785	3	80	80	CD
50957	4785	4	;	;	:
50957	4785	5	re	re	NN
50957	4785	6	-	-	NN
50957	4785	7	elevation	elevation	NN
50957	4785	8	of	of	IN
50957	4785	9	,	,	,
50957	4785	10	331	331	CD
50957	4785	11	.	.	.
50957	4786	1	Malaspina	Malaspina	NNP
50957	4786	2	Glacier	Glacier	NNP
50957	4786	3	,	,	,
50957	4786	4	map	map	NN
50957	4786	5	of	of	IN
50957	4786	6	,	,	,
50957	4786	7	31	31	CD
50957	4786	8	.	.	.
50957	4787	1	Mammoth	Mammoth	NNP
50957	4787	2	,	,	,
50957	4787	3	188	188	CD
50957	4787	4	,	,	,
50957	4787	5	190	190	CD
50957	4787	6	,	,	,
50957	4787	7	263	263	CD
50957	4787	8	,	,	,
50957	4787	9	265	265	CD
50957	4787	10	,	,	,
50957	4787	11	269	269	CD
50957	4787	12	-	-	SYM
50957	4787	13	272	272	CD
50957	4787	14	,	,	,
50957	4787	15	278	278	CD
50957	4787	16	,	,	,
50957	4787	17	280	280	CD
50957	4787	18	,	,	,
50957	4787	19	283	283	CD
50957	4787	20	-	-	SYM
50957	4787	21	285	285	CD
50957	4787	22	,	,	,
50957	4787	23	287	287	CD
50957	4787	24	,	,	,
50957	4787	25	292	292	CD
50957	4787	26	,	,	,
50957	4787	27	293	293	CD
50957	4787	28	.	.	.
50957	4788	1	Man	man	NN
50957	4788	2	,	,	,
50957	4788	3	relics	relic	NNS
50957	4788	4	of	of	IN
50957	4788	5	,	,	,
50957	4788	6	in	in	IN
50957	4788	7	the	the	DT
50957	4788	8	Glacial	glacial	JJ
50957	4788	9	period	period	NN
50957	4788	10	,	,	,
50957	4788	11	chapter	chapter	NN
50957	4788	12	on	on	RB
50957	4788	13	,	,	,
50957	4788	14	242	242	CD
50957	4788	15	-	-	SYM
50957	4788	16	301	301	CD
50957	4788	17	;	;	:
50957	4788	18	in	in	IN
50957	4788	19	glacial	glacial	JJ
50957	4788	20	terraces	terrace	NNS
50957	4788	21	of	of	IN
50957	4788	22	the	the	DT
50957	4788	23	United	United	NNP
50957	4788	24	States	States	NNP
50957	4788	25	,	,	,
50957	4788	26	242	242	CD
50957	4788	27	-	-	SYM
50957	4788	28	262	262	CD
50957	4788	29	;	;	:
50957	4788	30	of	of	IN
50957	4788	31	Europe	Europe	NNP
50957	4788	32	,	,	,
50957	4788	33	262	262	CD
50957	4788	34	-	-	SYM
50957	4788	35	267	267	CD
50957	4788	36	;	;	:
50957	4788	37	in	in	IN
50957	4788	38	cave	cave	NN
50957	4788	39	deposits	deposit	NNS
50957	4788	40	of	of	IN
50957	4788	41	British	british	JJ
50957	4788	42	Isles	Isles	NNPS
50957	4788	43	,	,	,
50957	4788	44	148	148	CD
50957	4788	45	,	,	,
50957	4788	46	267	267	CD
50957	4788	47	-	-	SYM
50957	4788	48	274	274	CD
50957	4788	49	;	;	:
50957	4788	50	of	of	IN
50957	4788	51	the	the	DT
50957	4788	52	Continent	Continent	NNP
50957	4788	53	,	,	,
50957	4788	54	274	274	CD
50957	4788	55	-	-	SYM
50957	4788	56	281	281	CD
50957	4788	57	;	;	:
50957	4788	58	under	under	IN
50957	4788	59	lava	lava	NN
50957	4788	60	-	-	HYPH
50957	4788	61	beds	bed	NNS
50957	4788	62	of	of	IN
50957	4788	63	the	the	DT
50957	4788	64	Pacific	Pacific	NNP
50957	4788	65	coast	coast	NN
50957	4788	66	of	of	IN
50957	4788	67	North	North	NNP
50957	4788	68	America	America	NNP
50957	4788	69	,	,	,
50957	4788	70	294	294	CD
50957	4788	71	-	-	SYM
50957	4788	72	301	301	CD
50957	4788	73	;	;	:
50957	4788	74	extinct	extinct	JJ
50957	4788	75	animals	animal	NNS
50957	4788	76	associated	associate	VBN
50957	4788	77	with	with	IN
50957	4788	78	,	,	,
50957	4788	79	281	281	CD
50957	4788	80	-	-	SYM
50957	4788	81	293	293	CD
50957	4788	82	.	.	.
50957	4789	1	Manitoba	Manitoba	NNP
50957	4789	2	,	,	,
50957	4789	3	97	97	CD
50957	4789	4	.	.	.
50957	4790	1	Mankato	Mankato	NNP
50957	4790	2	,	,	,
50957	4790	3	Minn.	Minnesota	NNP
50957	4790	4	,	,	,
50957	4790	5	229	229	CD
50957	4790	6	.	.	.
50957	4791	1	Marcilly	marcilly	RB
50957	4791	2	,	,	,
50957	4791	3	skull	skull	VBG
50957	4791	4	at	at	IN
50957	4791	5	,	,	,
50957	4791	6	279	279	CD
50957	4791	7	.	.	.
50957	4792	1	Marietta	Marietta	NNP
50957	4792	2	,	,	,
50957	4792	3	Ohio	Ohio	NNP
50957	4792	4	,	,	,
50957	4792	5	231	231	CD
50957	4792	6	.	.	.
50957	4793	1	Marmot	Marmot	NNP
50957	4793	2	,	,	,
50957	4793	3	289	289	CD
50957	4793	4	,	,	,
50957	4793	5	293	293	CD
50957	4793	6	.	.	.
50957	4794	1	Marsh	Marsh	NNP
50957	4794	2	Creek	Creek	NNP
50957	4794	3	Valley	Valley	NNP
50957	4794	4	,	,	,
50957	4794	5	Utah	Utah	NNP
50957	4794	6	,	,	,
50957	4794	7	233	233	CD
50957	4794	8	.	.	.
50957	4795	1	Martigny	Martigny	NNP
50957	4795	2	,	,	,
50957	4795	3	ancient	ancient	JJ
50957	4795	4	glaciers	glacier	NNS
50957	4795	5	near	near	IN
50957	4795	6	,	,	,
50957	4795	7	59	59	CD
50957	4795	8	,	,	,
50957	4795	9	60	60	CD
50957	4795	10	,	,	,
50957	4795	11	131	131	CD
50957	4795	12	,	,	,
50957	4795	13	211	211	CD
50957	4795	14	.	.	.
50957	4796	1	Massachusetts	Massachusetts	NNP
50957	4796	2	,	,	,
50957	4796	3	67	67	CD
50957	4796	4	_	_	NNP
50957	4796	5	et	et	NNP
50957	4796	6	seq	seq	NN
50957	4796	7	.	.	.
50957	4796	8	_	_	NNP
50957	4796	9	,	,	,
50957	4796	10	73	73	CD
50957	4796	11	,	,	,
50957	4796	12	77	77	CD
50957	4796	13	_	_	NNP
50957	4796	14	et	et	NNP
50957	4796	15	seq	seq	NN
50957	4796	16	.	.	.
50957	4796	17	_	_	NNP
50957	4796	18	,	,	,
50957	4796	19	81	81	CD
50957	4796	20	,	,	,
50957	4796	21	344	344	CD
50957	4796	22	,	,	,
50957	4796	23	345	345	CD
50957	4796	24	.	.	.
50957	4797	1	Mastodon	Mastodon	NNP
50957	4797	2	,	,	,
50957	4797	3	262	262	CD
50957	4797	4	,	,	,
50957	4797	5	278	278	CD
50957	4797	6	,	,	,
50957	4797	7	285	285	CD
50957	4797	8	,	,	,
50957	4797	9	286	286	CD
50957	4797	10	.	.	.
50957	4798	1	Mattmark	Mattmark	NNP
50957	4798	2	See	See	NNP
50957	4798	3	,	,	,
50957	4798	4	211	211	CD
50957	4798	5	.	.	.
50957	4799	1	Maumee	Maumee	NNP
50957	4799	2	River	River	NNP
50957	4799	3	,	,	,
50957	4799	4	220	220	CD
50957	4799	5	.	.	.
50957	4800	1	McGee	McGee	NNP
50957	4800	2	,	,	,
50957	4800	3	cited	cite	VBD
50957	4800	4	,	,	,
50957	4800	5	245	245	CD
50957	4800	6	,	,	,
50957	4800	7	254	254	CD
50957	4800	8	_	_	NNP
50957	4800	9	et	et	NNP
50957	4800	10	seq	seq	NN
50957	4800	11	.	.	.
50957	4800	12	_	_	NNP
50957	4800	13	Medial	Medial	NNP
50957	4800	14	moraines	moraine	NNS
50957	4800	15	,	,	,
50957	4800	16	formation	formation	NN
50957	4800	17	of	of	IN
50957	4800	18	,	,	,
50957	4800	19	6	6	CD
50957	4800	20	;	;	:
50957	4800	21	of	of	IN
50957	4800	22	Muir	Muir	NNP
50957	4800	23	Glacier	Glacier	NNP
50957	4800	24	,	,	,
50957	4800	25	27	27	CD
50957	4800	26	;	;	:
50957	4800	27	in	in	IN
50957	4800	28	Ohio	Ohio	NNP
50957	4800	29	,	,	,
50957	4800	30	100	100	CD
50957	4800	31	.	.	.
50957	4801	1	Medlicott	Medlicott	NNP
50957	4801	2	,	,	,
50957	4801	3	cited	cite	VBD
50957	4801	4	,	,	,
50957	4801	5	312	312	CD
50957	4801	6	.	.	.
50957	4802	1	Medora	Medora	NNP
50957	4802	2	,	,	,
50957	4802	3	Ind.	Indiana	NNP
50957	4802	4	,	,	,
50957	4802	5	232	232	CD
50957	4802	6	,	,	,
50957	4802	7	251	251	CD
50957	4802	8	,	,	,
50957	4802	9	254	254	CD
50957	4802	10	.	.	.
50957	4803	1	Menai	Menai	NNP
50957	4803	2	Straits	Straits	NNP
50957	4803	3	,	,	,
50957	4803	4	145	145	CD
50957	4803	5	.	.	.
50957	4804	1	Mentone	Mentone	NNP
50957	4804	2	,	,	,
50957	4804	3	skeleton	skeleton	NN
50957	4804	4	of	of	IN
50957	4804	5	,	,	,
50957	4804	6	281	281	CD
50957	4804	7	.	.	.
50957	4805	1	Mer	Mer	NNP
50957	4805	2	de	de	NNP
50957	4805	3	Glace	Glace	NNP
50957	4805	4	,	,	,
50957	4805	5	11	11	CD
50957	4805	6	,	,	,
50957	4805	7	44	44	CD
50957	4805	8	.	.	.
50957	4806	1	Merjelen	Merjelen	NNP
50957	4806	2	See	See	NNP
50957	4806	3	,	,	,
50957	4806	4	211	211	CD
50957	4806	5	,	,	,
50957	4806	6	241	241	CD
50957	4806	7	.	.	.
50957	4807	1	Mersey	Mersey	NNP
50957	4807	2	,	,	,
50957	4807	3	the	the	DT
50957	4807	4	,	,	,
50957	4807	5	140	140	CD
50957	4807	6	.	.	.
50957	4808	1	Meteorites	Meteorites	NNP
50957	4808	2	,	,	,
50957	4808	3	305	305	CD
50957	4808	4	.	.	.
50957	4809	1	Metz	Metz	NNP
50957	4809	2	,	,	,
50957	4809	3	cited	cite	VBD
50957	4809	4	,	,	,
50957	4809	5	250	250	CD
50957	4809	6	.	.	.
50957	4810	1	Meuse	Meuse	NNP
50957	4810	2	,	,	,
50957	4810	3	valley	valley	NN
50957	4810	4	of	of	IN
50957	4810	5	,	,	,
50957	4810	6	274	274	CD
50957	4810	7	_	_	NNP
50957	4810	8	et	et	NNP
50957	4810	9	seq	seq	NN
50957	4810	10	.	.	.
50957	4810	11	_	_	NNP
50957	4810	12	Miami	Miami	NNP
50957	4810	13	,	,	,
50957	4810	14	the	the	DT
50957	4810	15	Great	great	JJ
50957	4810	16	,	,	,
50957	4810	17	204	204	CD
50957	4810	18	,	,	,
50957	4810	19	220	220	CD
50957	4810	20	.	.	.
50957	4811	1	Miami	Miami	NNP
50957	4811	2	,	,	,
50957	4811	3	the	the	DT
50957	4811	4	Little	little	JJ
50957	4811	5	,	,	,
50957	4811	6	231	231	CD
50957	4811	7	,	,	,
50957	4811	8	250	250	CD
50957	4811	9	.	.	.
50957	4812	1	Millersburg	Millersburg	NNP
50957	4812	2	,	,	,
50957	4812	3	Ohio	Ohio	NNP
50957	4812	4	,	,	,
50957	4812	5	232	232	CD
50957	4812	6	.	.	.
50957	4813	1	Mills	Mills	NNP
50957	4813	2	,	,	,
50957	4813	3	cited	cite	VBD
50957	4813	4	,	,	,
50957	4813	5	251	251	CD
50957	4813	6	.	.	.
50957	4814	1	Minneapolis	Minneapolis	NNP
50957	4814	2	,	,	,
50957	4814	3	232	232	CD
50957	4814	4	;	;	:
50957	4814	5	buried	bury	VBN
50957	4814	6	outlet	outlet	NN
50957	4814	7	near	near	RB
50957	4814	8	,	,	,
50957	4814	9	208	208	CD
50957	4814	10	;	;	:
50957	4814	11	recession	recession	NN
50957	4814	12	of	of	IN
50957	4814	13	falls	fall	NNS
50957	4814	14	at	at	IN
50957	4814	15	,	,	,
50957	4814	16	210	210	CD
50957	4814	17	,	,	,
50957	4814	18	340	340	CD
50957	4814	19	_	_	NNP
50957	4814	20	et	et	NNP
50957	4814	21	seq	seq	NN
50957	4814	22	.	.	.
50957	4814	23	_	_	NNP
50957	4814	24	,	,	,
50957	4814	25	364	364	CD
50957	4814	26	.	.	.
50957	4815	1	Minnehaha	Minnehaha	NNP
50957	4815	2	,	,	,
50957	4815	3	Falls	Falls	NNP
50957	4815	4	of	of	IN
50957	4815	5	,	,	,
50957	4815	6	342	342	CD
50957	4815	7	.	.	.
50957	4816	1	Minnesota	Minnesota	NNP
50957	4816	2	,	,	,
50957	4816	3	101	101	CD
50957	4816	4	,	,	,
50957	4816	5	107	107	CD
50957	4816	6	,	,	,
50957	4816	7	252	252	CD
50957	4816	8	_	_	NNP
50957	4816	9	et	et	NNP
50957	4816	10	seq	seq	NN
50957	4816	11	.	.	.
50957	4816	12	_	_	NNP
50957	4816	13	;	;	:
50957	4816	14	lakes	lake	NNS
50957	4816	15	of	of	IN
50957	4816	16	,	,	,
50957	4816	17	344	344	CD
50957	4816	18	.	.	.
50957	4817	1	Minnesota	Minnesota	NNP
50957	4817	2	River	River	NNP
50957	4817	3	,	,	,
50957	4817	4	a	a	DT
50957	4817	5	glacial	glacial	JJ
50957	4817	6	outlet	outlet	NN
50957	4817	7	,	,	,
50957	4817	8	208	208	CD
50957	4817	9	,	,	,
50957	4817	10	225	225	CD
50957	4817	11	,	,	,
50957	4817	12	228	228	CD
50957	4817	13	,	,	,
50957	4817	14	342	342	CD
50957	4817	15	.	.	.
50957	4818	1	Miocene	Miocene	NNP
50957	4818	2	epoch	epoch	NNP
50957	4818	3	,	,	,
50957	4818	4	animals	animal	NNS
50957	4818	5	of	of	IN
50957	4818	6	the	the	DT
50957	4818	7	,	,	,
50957	4818	8	285	285	CD
50957	4818	9	.	.	.
50957	4819	1	Mississippi	Mississippi	NNP
50957	4819	2	River	River	NNP
50957	4819	3	,	,	,
50957	4819	4	gorge	gorge	NN
50957	4819	5	of	of	IN
50957	4819	6	,	,	,
50957	4819	7	at	at	IN
50957	4819	8	Fort	Fort	NNP
50957	4819	9	Snelling	Snelling	NNP
50957	4819	10	,	,	,
50957	4819	11	208	208	CD
50957	4819	12	,	,	,
50957	4819	13	364	364	CD
50957	4819	14	;	;	:
50957	4819	15	terraces	terrace	NNS
50957	4819	16	on	on	IN
50957	4819	17	,	,	,
50957	4819	18	229	229	CD
50957	4819	19	;	;	:
50957	4819	20	erosion	erosion	NN
50957	4819	21	by	by	IN
50957	4819	22	,	,	,
50957	4819	23	329	329	CD
50957	4819	24	;	;	:
50957	4819	25	glacial	glacial	JJ
50957	4819	26	drainage	drainage	NN
50957	4819	27	of	of	IN
50957	4819	28	,	,	,
50957	4819	29	335	335	CD
50957	4819	30	,	,	,
50957	4819	31	340	340	CD
50957	4819	32	.	.	.
50957	4820	1	Missouri	Missouri	NNP
50957	4820	2	Coteau	Coteau	NNP
50957	4820	3	,	,	,
50957	4820	4	101	101	CD
50957	4820	5	,	,	,
50957	4820	6	126	126	CD
50957	4820	7	,	,	,
50957	4820	8	228	228	CD
50957	4820	9	.	.	.
50957	4821	1	Missouri	Missouri	NNP
50957	4821	2	,	,	,
50957	4821	3	96	96	CD
50957	4821	4	,	,	,
50957	4821	5	98	98	CD
50957	4821	6	,	,	,
50957	4821	7	119	119	CD
50957	4821	8	.	.	.
50957	4822	1	Moel	Moel	NNP
50957	4822	2	Tryfaen	Tryfaen	NNP
50957	4822	3	,	,	,
50957	4822	4	145	145	CD
50957	4822	5	,	,	,
50957	4822	6	167	167	CD
50957	4822	7	_	_	NNP
50957	4822	8	et	et	NNP
50957	4822	9	seq	seq	NN
50957	4822	10	.	.	.
50957	4822	11	_	_	NNP
50957	4822	12	,	,	,
50957	4822	13	178	178	CD
50957	4822	14	,	,	,
50957	4822	15	273	273	CD
50957	4822	16	.	.	.
50957	4823	1	Mohawk	Mohawk	NNP
50957	4823	2	River	River	NNP
50957	4823	3	,	,	,
50957	4823	4	glacial	glacial	JJ
50957	4823	5	drainage	drainage	NN
50957	4823	6	of	of	IN
50957	4823	7	,	,	,
50957	4823	8	92	92	CD
50957	4823	9	,	,	,
50957	4823	10	202	202	CD
50957	4823	11	,	,	,
50957	4823	12	335	335	CD
50957	4823	13	;	;	:
50957	4823	14	ice	ice	NN
50957	4823	15	-	-	HYPH
50957	4823	16	dam	dam	NN
50957	4823	17	across	across	RB
50957	4823	18	,	,	,
50957	4823	19	220	220	CD
50957	4823	20	,	,	,
50957	4823	21	334	334	CD
50957	4823	22	,	,	,
50957	4823	23	335	335	CD
50957	4823	24	.	.	.
50957	4824	1	Mohegan	Mohegan	NNP
50957	4824	2	Bock	Bock	NNP
50957	4824	3	,	,	,
50957	4824	4	71	71	CD
50957	4824	5	;	;	:
50957	4824	6	view	view	NN
50957	4824	7	of	of	IN
50957	4824	8	,	,	,
50957	4824	9	72	72	CD
50957	4824	10	.	.	.
50957	4825	1	Monongahela	Monongahela	NNP
50957	4825	2	River	River	NNP
50957	4825	3	,	,	,
50957	4825	4	214	214	CD
50957	4825	5	_	_	NNP
50957	4825	6	et	et	NNP
50957	4825	7	seq	seq	NN
50957	4825	8	.	.	.
50957	4825	9	_	_	NNP
50957	4825	10	Montaigle	Montaigle	NNP
50957	4825	11	,	,	,
50957	4825	12	valley	valley	NN
50957	4825	13	of	of	IN
50957	4825	14	the	the	DT
50957	4825	15	,	,	,
50957	4825	16	279	279	CD
50957	4825	17	.	.	.
50957	4826	1	Montana	Montana	NNP
50957	4826	2	,	,	,
50957	4826	3	96	96	CD
50957	4826	4	.	.	.
50957	4827	1	Montreal	Montreal	NNP
50957	4827	2	,	,	,
50957	4827	3	re	re	NN
50957	4827	4	-	-	NN
50957	4827	5	elevation	elevation	NN
50957	4827	6	of	of	IN
50957	4827	7	,	,	,
50957	4827	8	331	331	CD
50957	4827	9	.	.	.
50957	4828	1	Moose	Moose	NNP
50957	4828	2	,	,	,
50957	4828	3	262	262	CD
50957	4828	4	.	.	.
50957	4829	1	Moraines	moraine	NNS
50957	4829	2	,	,	,
50957	4829	3	formation	formation	NN
50957	4829	4	of	of	IN
50957	4829	5	,	,	,
50957	4829	6	6	6	CD
50957	4829	7	;	;	:
50957	4829	8	in	in	IN
50957	4829	9	Wisconsin	Wisconsin	NNP
50957	4829	10	,	,	,
50957	4829	11	98	98	CD
50957	4829	12	-	-	SYM
50957	4829	13	100	100	CD
50957	4829	14	;	;	:
50957	4829	15	in	in	IN
50957	4829	16	Italy	Italy	NNP
50957	4829	17	,	,	,
50957	4829	18	134	134	CD
50957	4829	19	,	,	,
50957	4829	20	135	135	CD
50957	4829	21	;	;	:
50957	4829	22	between	between	IN
50957	4829	23	Speeton	Speeton	NNP
50957	4829	24	and	and	CC
50957	4829	25	Flamborough	Flamborough	NNP
50957	4829	26	,	,	,
50957	4829	27	156	156	CD
50957	4829	28	;	;	:
50957	4829	29	in	in	IN
50957	4829	30	Germany	Germany	NNP
50957	4829	31	,	,	,
50957	4829	32	183	183	CD
50957	4829	33	.	.	.
50957	4830	1	Morecambe	Morecambe	NNP
50957	4830	2	Bay	Bay	NNP
50957	4830	3	,	,	,
50957	4830	4	146	146	CD
50957	4830	5	,	,	,
50957	4830	6	180	180	CD
50957	4830	7	.	.	.
50957	4831	1	Morgantown	Morgantown	NNP
50957	4831	2	,	,	,
50957	4831	3	W.	W.	NNP
50957	4831	4	Va.	Virginia	NNP
50957	4831	5	,	,	,
50957	4831	6	215	215	CD
50957	4831	7	.	.	.
50957	4832	1	Morlot	morlot	NN
50957	4832	2	,	,	,
50957	4832	3	cited	cite	VBD
50957	4832	4	,	,	,
50957	4832	5	354	354	CD
50957	4832	6	.	.	.
50957	4833	1	Mortillet	Mortillet	NNP
50957	4833	2	,	,	,
50957	4833	3	cited	cite	VBD
50957	4833	4	,	,	,
50957	4833	5	366	366	CD
50957	4833	6	,	,	,
50957	4833	7	369	369	CD
50957	4833	8	,	,	,
50957	4833	9	372	372	CD
50957	4833	10	.	.	.
50957	4834	1	Morvan	Morvan	NNP
50957	4834	2	,	,	,
50957	4834	3	the	the	DT
50957	4834	4	,	,	,
50957	4834	5	136	136	CD
50957	4834	6	.	.	.
50957	4835	1	Moulins	moulin	NNS
50957	4835	2	,	,	,
50957	4835	3	formation	formation	NN
50957	4835	4	of	of	IN
50957	4835	5	,	,	,
50957	4835	6	7	7	CD
50957	4835	7	.	.	.
50957	4836	1	Mount	Mount	NNP
50957	4836	2	Shasta	Shasta	NNP
50957	4836	3	,	,	,
50957	4836	4	21	21	CD
50957	4836	5	.	.	.
50957	4837	1	Mount	Mount	NNP
50957	4837	2	Washington	Washington	NNP
50957	4837	3	,	,	,
50957	4837	4	61	61	CD
50957	4837	5	.	.	.
50957	4838	1	Mueller	Mueller	NNP
50957	4838	2	Glacier	Glacier	NNP
50957	4838	3	,	,	,
50957	4838	4	17	17	CD
50957	4838	5	.	.	.
50957	4839	1	Muir	Muir	NNP
50957	4839	2	Glacier	Glacier	NNP
50957	4839	3	,	,	,
50957	4839	4	24	24	CD
50957	4839	5	_	_	NNP
50957	4839	6	et	et	NNP
50957	4839	7	seq	seq	NN
50957	4839	8	.	.	.
50957	4839	9	_	_	NNP
50957	4839	10	.	.	.
50957	4840	1	47	47	CD
50957	4840	2	,	,	,
50957	4840	3	68	68	CD
50957	4840	4	,	,	,
50957	4840	5	212	212	CD
50957	4840	6	;	;	:
50957	4840	7	view	view	NN
50957	4840	8	of	of	IN
50957	4840	9	front	front	NN
50957	4840	10	of	of	IN
50957	4840	11	,	,	,
50957	4840	12	26	26	CD
50957	4840	13	.	.	.
50957	4841	1	Muir	Muir	NNP
50957	4841	2	,	,	,
50957	4841	3	John	John	NNP
50957	4841	4	,	,	,
50957	4841	5	24	24	CD
50957	4841	6	.	.	.
50957	4842	1	Muskingum	Muskingum	NNP
50957	4842	2	River	River	NNP
50957	4842	3	,	,	,
50957	4842	4	220	220	CD
50957	4842	5	,	,	,
50957	4842	6	231	231	CD
50957	4842	7	.	.	.
50957	4843	1	Musk	musk	JJ
50957	4843	2	ox	ox	NN
50957	4843	3	,	,	,
50957	4843	4	262	262	CD
50957	4843	5	,	,	,
50957	4843	6	280	280	CD
50957	4843	7	.	.	.
50957	4844	1	Musk	musk	JJ
50957	4844	2	sheep	sheep	NN
50957	4844	3	,	,	,
50957	4844	4	289	289	CD
50957	4844	5	,	,	,
50957	4844	6	290	290	CD
50957	4844	7	,	,	,
50957	4844	8	293	293	CD
50957	4844	9	.	.	.
50957	4845	1	Nampa	Nampa	NNP
50957	4845	2	image	image	NN
50957	4845	3	,	,	,
50957	4845	4	297	297	CD
50957	4845	5	_	_	NNP
50957	4845	6	et	et	NNP
50957	4845	7	seq	seq	NN
50957	4845	8	.	.	.
50957	4845	9	_	_	NNP
50957	4845	10	Nansen	Nansen	NNP
50957	4845	11	,	,	,
50957	4845	12	39	39	CD
50957	4845	13	,	,	,
50957	4845	14	41	41	CD
50957	4845	15	.	.	.
50957	4846	1	Naulette	Naulette	NNP
50957	4846	2	,	,	,
50957	4846	3	jaw	jaw	NN
50957	4846	4	found	find	VBD
50957	4846	5	at	at	IN
50957	4846	6	,	,	,
50957	4846	7	278	278	CD
50957	4846	8	,	,	,
50957	4846	9	279	279	CD
50957	4846	10	.	.	.
50957	4847	1	Neale	neale	JJ
50957	4847	2	,	,	,
50957	4847	3	implements	implement	NNS
50957	4847	4	discovered	discover	VBN
50957	4847	5	by	by	IN
50957	4847	6	,	,	,
50957	4847	7	296	296	CD
50957	4847	8	,	,	,
50957	4847	9	373	373	CD
50957	4847	10	.	.	.
50957	4848	1	Neanderthal	neanderthal	JJ
50957	4848	2	skull	skull	NN
50957	4848	3	,	,	,
50957	4848	4	275	275	CD
50957	4848	5	_	_	NNP
50957	4848	6	et	et	NNP
50957	4848	7	seq	seq	NN
50957	4848	8	.	.	.
50957	4848	9	_	_	NNP
50957	4848	10	Nebraska	Nebraska	NNP
50957	4848	11	,	,	,
50957	4848	12	96	96	CD
50957	4848	13	.	.	.
50957	4849	1	Nelson	Nelson	NNP
50957	4849	2	River	River	NNP
50957	4849	3	,	,	,
50957	4849	4	349	349	CD
50957	4849	5	.	.	.
50957	4850	1	Neufchâtel	Neufchâtel	NNP
50957	4850	2	,	,	,
50957	4850	3	133	133	CD
50957	4850	4	.	.	.
50957	4851	1	Nevada	Nevada	NNP
50957	4851	2	,	,	,
50957	4851	3	124	124	CD
50957	4851	4	;	;	:
50957	4851	5	lakes	lake	NNS
50957	4851	6	of	of	IN
50957	4851	7	,	,	,
50957	4851	8	233	233	CD
50957	4851	9	.	.	.
50957	4852	1	Névé	Névé	NNP
50957	4852	2	-	-	HYPH
50957	4852	3	field	field	NN
50957	4852	4	defined	define	VBN
50957	4852	5	,	,	,
50957	4852	6	3	3	CD
50957	4852	7	.	.	.
50957	4853	1	Newark	Newark	NNP
50957	4853	2	,	,	,
50957	4853	3	Ohio	Ohio	NNP
50957	4853	4	,	,	,
50957	4853	5	232	232	CD
50957	4853	6	.	.	.
50957	4854	1	Newberry	Newberry	NNP
50957	4854	2	on	on	IN
50957	4854	3	the	the	DT
50957	4854	4	preglacial	preglacial	JJ
50957	4854	5	drainage	drainage	NN
50957	4854	6	of	of	IN
50957	4854	7	the	the	DT
50957	4854	8	Hudson	Hudson	NNP
50957	4854	9	,	,	,
50957	4854	10	195	195	CD
50957	4854	11	_	_	NNP
50957	4854	12	et	et	NNP
50957	4854	13	seq	seq	NN
50957	4854	14	.	.	.
50957	4854	15	_	_	NNP
50957	4854	16	;	;	:
50957	4854	17	on	on	IN
50957	4854	18	the	the	DT
50957	4854	19	formation	formation	NN
50957	4854	20	of	of	IN
50957	4854	21	the	the	DT
50957	4854	22	Great	Great	NNP
50957	4854	23	Lakes	Lakes	NNPS
50957	4854	24	,	,	,
50957	4854	25	202	202	CD
50957	4854	26	_	_	NNP
50957	4854	27	et	et	NNP
50957	4854	28	seq	seq	NN
50957	4854	29	.	.	.
50957	4854	30	_	_	NNP
50957	4854	31	;	;	:
50957	4854	32	cited	cite	VBN
50957	4854	33	,	,	,
50957	4854	34	320	320	CD
50957	4854	35	.	.	.
50957	4855	1	Newburg	Newburg	NNP
50957	4855	2	,	,	,
50957	4855	3	N.	N.	NNP
50957	4855	4	Y.	Y.	NNP
50957	4855	5	,	,	,
50957	4855	6	286	286	CD
50957	4855	7	.	.	.
50957	4856	1	New	New	NNP
50957	4856	2	Comerstown	Comerstown	NNP
50957	4856	3	,	,	,
50957	4856	4	implement	implement	JJ
50957	4856	5	from	from	IN
50957	4856	6	,	,	,
50957	4856	7	232	232	CD
50957	4856	8	,	,	,
50957	4856	9	250	250	CD
50957	4856	10	,	,	,
50957	4856	11	251	251	CD
50957	4856	12	_	_	NNP
50957	4856	13	et	et	NNP
50957	4856	14	seq	seq	NN
50957	4856	15	.	.	.
50957	4856	16	_	_	NNP
50957	4856	17	,	,	,
50957	4856	18	254	254	CD
50957	4856	19	.	.	.
50957	4857	1	New	New	NNP
50957	4857	2	England	England	NNP
50957	4857	3	,	,	,
50957	4857	4	57	57	CD
50957	4857	5	,	,	,
50957	4857	6	60	60	CD
50957	4857	7	,	,	,
50957	4857	8	61	61	CD
50957	4857	9	,	,	,
50957	4857	10	91	91	CD
50957	4857	11	;	;	:
50957	4857	12	ancient	ancient	JJ
50957	4857	13	glaciers	glacier	NNS
50957	4857	14	in	in	IN
50957	4857	15	,	,	,
50957	4857	16	66	66	CD
50957	4857	17	-	-	SYM
50957	4857	18	83	83	CD
50957	4857	19	.	.	.
50957	4858	1	New	New	NNP
50957	4858	2	Hampshire	Hampshire	NNP
50957	4858	3	,	,	,
50957	4858	4	69	69	CD
50957	4858	5	,	,	,
50957	4858	6	71	71	CD
50957	4858	7	,	,	,
50957	4858	8	74	74	CD
50957	4858	9	,	,	,
50957	4858	10	80	80	CD
50957	4858	11	.	.	.
50957	4859	1	New	New	NNP
50957	4859	2	Harmony	Harmony	NNP
50957	4859	3	,	,	,
50957	4859	4	Ind.	Indiana	NNP
50957	4859	5	,	,	,
50957	4859	6	232	232	CD
50957	4859	7	.	.	.
50957	4860	1	New	New	NNP
50957	4860	2	Jersey	Jersey	NNP
50957	4860	3	,	,	,
50957	4860	4	83	83	CD
50957	4860	5	.	.	.
50957	4861	1	New	New	NNP
50957	4861	2	Lisbon	Lisbon	NNP
50957	4861	3	,	,	,
50957	4861	4	Ohio	Ohio	NNP
50957	4861	5	,	,	,
50957	4861	6	232	232	CD
50957	4861	7	.	.	.
50957	4862	1	New	New	NNP
50957	4862	2	York	York	NNP
50957	4862	3	,	,	,
50957	4862	4	74	74	CD
50957	4862	5	,	,	,
50957	4862	6	84	84	CD
50957	4862	7	,	,	,
50957	4862	8	88	88	CD
50957	4862	9	,	,	,
50957	4862	10	91	91	CD
50957	4862	11	,	,	,
50957	4862	12	92	92	CD
50957	4862	13	_	_	NNP
50957	4862	14	et	et	NNP
50957	4862	15	seq	seq	NN
50957	4862	16	.	.	.
50957	4862	17	_	_	NNP
50957	4862	18	New	New	NNP
50957	4862	19	York	York	NNP
50957	4862	20	Bay	Bay	NNP
50957	4862	21	,	,	,
50957	4862	22	184	184	CD
50957	4862	23	,	,	,
50957	4862	24	197	197	CD
50957	4862	25	,	,	,
50957	4862	26	249	249	CD
50957	4862	27	.	.	.
50957	4863	1	New	New	NNP
50957	4863	2	Zealand	Zealand	NNP
50957	4863	3	,	,	,
50957	4863	4	1	1	CD
50957	4863	5	,	,	,
50957	4863	6	126	126	CD
50957	4863	7	,	,	,
50957	4863	8	192	192	CD
50957	4863	9	,	,	,
50957	4863	10	330	330	CD
50957	4863	11	.	.	.
50957	4864	1	Niagara	Niagara	NNP
50957	4864	2	gorge	gorge	NN
50957	4864	3	,	,	,
50957	4864	4	age	age	NN
50957	4864	5	of	of	IN
50957	4864	6	,	,	,
50957	4864	7	333	333	CD
50957	4864	8	_	_	NNP
50957	4864	9	et	et	NNP
50957	4864	10	seq	seq	NN
50957	4864	11	.	.	.
50957	4864	12	_	_	NNP
50957	4864	13	;	;	:
50957	4864	14	section	section	NN
50957	4864	15	of	of	IN
50957	4864	16	strata	strata	NN
50957	4864	17	along	along	IN
50957	4864	18	the	the	DT
50957	4864	19	,	,	,
50957	4864	20	336	336	CD
50957	4864	21	.	.	.
50957	4865	1	Nile	Nile	NNP
50957	4865	2	River	River	NNP
50957	4865	3	,	,	,
50957	4865	4	285	285	CD
50957	4865	5	.	.	.
50957	4866	1	Nordenskiöld	nordenskiöld	JJ
50957	4866	2	,	,	,
50957	4866	3	32	32	CD
50957	4866	4	,	,	,
50957	4866	5	34	34	CD
50957	4866	6	.	.	.
50957	4867	1	Norfolk	Norfolk	NNP
50957	4867	2	,	,	,
50957	4867	3	England	England	NNP
50957	4867	4	,	,	,
50957	4867	5	161	161	CD
50957	4867	6	.	.	.
50957	4868	1	North	North	NNP
50957	4868	2	America	America	NNP
50957	4868	3	,	,	,
50957	4868	4	existing	exist	VBG
50957	4868	5	glaciers	glacier	NNS
50957	4868	6	in	in	IN
50957	4868	7	,	,	,
50957	4868	8	20	20	CD
50957	4868	9	_	_	NNP
50957	4868	10	et	et	NNP
50957	4868	11	seq	seq	NN
50957	4868	12	.	.	.
50957	4868	13	_	_	NNP
50957	4868	14	North	North	NNP
50957	4868	15	Sea	Sea	NNP
50957	4868	16	,	,	,
50957	4868	17	238	238	CD
50957	4868	18	.	.	.
50957	4869	1	Norway	Norway	NNP
50957	4869	2	,	,	,
50957	4869	3	climate	climate	NN
50957	4869	4	of	of	IN
50957	4869	5	,	,	,
50957	4869	6	314	314	CD
50957	4869	7	.	.	.
50957	4870	1	Nottingham	Nottingham	NNP
50957	4870	2	,	,	,
50957	4870	3	England	England	NNP
50957	4870	4	,	,	,
50957	4870	5	164	164	CD
50957	4870	6	.	.	.
50957	4871	1	Nova	Nova	NNP
50957	4871	2	Zembla	Zembla	NNP
50957	4871	3	,	,	,
50957	4871	4	14	14	CD
50957	4871	5	.	.	.
50957	4872	1	Oberlin	Oberlin	NNP
50957	4872	2	,	,	,
50957	4872	3	Ohio	Ohio	NNP
50957	4872	4	,	,	,
50957	4872	5	64	64	CD
50957	4872	6	,	,	,
50957	4872	7	344	344	CD
50957	4872	8	.	.	.
50957	4873	1	Oceanica	Oceanica	NNP
50957	4873	2	,	,	,
50957	4873	3	existing	exist	VBG
50957	4873	4	glaciers	glacier	NNS
50957	4873	5	of	of	IN
50957	4873	6	,	,	,
50957	4873	7	16	16	CD
50957	4873	8	,	,	,
50957	4873	9	17	17	CD
50957	4873	10	.	.	.
50957	4874	1	Ohio	Ohio	NNP
50957	4874	2	River	River	NNP
50957	4874	3	,	,	,
50957	4874	4	glacial	glacial	JJ
50957	4874	5	terrace	terrace	NN
50957	4874	6	,	,	,
50957	4874	7	217	217	CD
50957	4874	8	,	,	,
50957	4874	9	229	229	CD
50957	4874	10	.	.	.
50957	4875	1	Ohio	Ohio	NNP
50957	4875	2	,	,	,
50957	4875	3	64,72	64,72	CD
50957	4875	4	,	,	,
50957	4875	5	95	95	CD
50957	4875	6	,	,	,
50957	4875	7	98	98	CD
50957	4875	8	,	,	,
50957	4875	9	100	100	CD
50957	4875	10	,	,	,
50957	4875	11	103	103	CD
50957	4875	12	,	,	,
50957	4875	13	106,107	106,107	CD
50957	4875	14	-	-	SYM
50957	4875	15	117	117	CD
50957	4875	16	,	,	,
50957	4875	17	119	119	CD
50957	4875	18	,	,	,
50957	4875	19	217	217	CD
50957	4875	20	,	,	,
50957	4875	21	249	249	CD
50957	4875	22	_	_	NNP
50957	4875	23	et	et	NNP
50957	4875	24	seq	seq	NN
50957	4875	25	.	.	.
50957	4875	26	_	_	NNP
50957	4875	27	,	,	,
50957	4875	28	343	343	CD
50957	4875	29	,	,	,
50957	4875	30	344	344	CD
50957	4875	31	.	.	.
50957	4876	1	Oil	Oil	NNP
50957	4876	2	Creek	Creek	NNP
50957	4876	3	,	,	,
50957	4876	4	205	205	CD
50957	4876	5	,	,	,
50957	4876	6	232	232	CD
50957	4876	7	.	.	.
50957	4877	1	Olmo	olmo	RB
50957	4877	2	,	,	,
50957	4877	3	skull	skull	VBG
50957	4877	4	at	at	IN
50957	4877	5	,	,	,
50957	4877	6	279	279	CD
50957	4877	7	.	.	.
50957	4878	1	Oregon	Oregon	NNP
50957	4878	2	,	,	,
50957	4878	3	21	21	CD
50957	4878	4	,	,	,
50957	4878	5	124	124	CD
50957	4878	6	.	.	.
50957	4879	1	Orme	Orme	NNP
50957	4879	2	's	's	POS
50957	4879	3	Head	Head	NNP
50957	4879	4	,	,	,
50957	4879	5	Little	Little	NNP
50957	4879	6	,	,	,
50957	4879	7	147	147	CD
50957	4879	8	.	.	.
50957	4880	1	Orton	Orton	NNP
50957	4880	2	,	,	,
50957	4880	3	cited	cite	VBD
50957	4880	4	,	,	,
50957	4880	5	72	72	CD
50957	4880	6	,	,	,
50957	4880	7	107	107	CD
50957	4880	8	.	.	.
50957	4881	1	Oscillations	oscillation	NNS
50957	4881	2	of	of	IN
50957	4881	3	land	land	NN
50957	4881	4	-	-	HYPH
50957	4881	5	level	level	NN
50957	4881	6	in	in	IN
50957	4881	7	America	America	NNP
50957	4881	8	,	,	,
50957	4881	9	124	124	CD
50957	4881	10	_	_	NNP
50957	4881	11	et	et	NNP
50957	4881	12	seq	seq	NN
50957	4881	13	.	.	.
50957	4881	14	_	_	NNP
50957	4881	15	Oswestry	Oswestry	NNP
50957	4881	16	.	.	.
50957	4882	1	England	England	NNP
50957	4882	2	,	,	,
50957	4882	3	173	173	CD
50957	4882	4	.	.	.
50957	4883	1	Ottawa	Ottawa	NNP
50957	4883	2	River	River	NNP
50957	4883	3	,	,	,
50957	4883	4	339	339	CD
50957	4883	5	.	.	.
50957	4884	1	Otter	Otter	NNP
50957	4884	2	,	,	,
50957	4884	3	290	290	CD
50957	4884	4	.	.	.
50957	4885	1	Ouse	Ouse	NNP
50957	4885	2	,	,	,
50957	4885	3	valley	valley	NN
50957	4885	4	of	of	IN
50957	4885	5	the	the	DT
50957	4885	6	,	,	,
50957	4885	7	265	265	CD
50957	4885	8	.	.	.
50957	4886	1	Ox	ox	RB
50957	4886	2	,	,	,
50957	4886	3	269	269	CD
50957	4886	4	,	,	,
50957	4886	5	270	270	CD
50957	4886	6	.	.	.
50957	4887	1	Pacific	pacific	JJ
50957	4887	2	coast	coast	NN
50957	4887	3	of	of	IN
50957	4887	4	America	America	NNP
50957	4887	5	,	,	,
50957	4887	6	349	349	CD
50957	4887	7	.	.	.
50957	4888	1	Pacific	Pacific	NNP
50957	4888	2	Ocean	Ocean	NNP
50957	4888	3	,	,	,
50957	4888	4	318	318	CD
50957	4888	5	,	,	,
50957	4888	6	320	320	CD
50957	4888	7	.	.	.
50957	4889	1	Panama	Panama	NNP
50957	4889	2	,	,	,
50957	4889	3	Isthmus	Isthmus	NNP
50957	4889	4	of	of	IN
50957	4889	5	,	,	,
50957	4889	6	113	113	CD
50957	4889	7	,	,	,
50957	4889	8	313	313	CD
50957	4889	9	,	,	,
50957	4889	10	314	314	CD
50957	4889	11	,	,	,
50957	4889	12	318	318	CD
50957	4889	13	.	.	.
50957	4890	1	Parsimony	parsimony	NN
50957	4890	2	,	,	,
50957	4890	3	law	law	NN
50957	4890	4	of	of	IN
50957	4890	5	,	,	,
50957	4890	6	117	117	CD
50957	4890	7	.	.	.
50957	4891	1	Pasterzen	Pasterzen	NNP
50957	4891	2	Glacier	Glacier	NNP
50957	4891	3	,	,	,
50957	4891	4	134	134	CD
50957	4891	5	.	.	.
50957	4892	1	Patagonia	Patagonia	NNP
50957	4892	2	,	,	,
50957	4892	3	1	1	CD
50957	4892	4	.	.	.
50957	4893	1	Patton	Patton	NNP
50957	4893	2	,	,	,
50957	4893	3	25	25	CD
50957	4893	4	.	.	.
50957	4894	1	Payer	payer	NN
50957	4894	2	,	,	,
50957	4894	3	14	14	CD
50957	4894	4	,	,	,
50957	4894	5	39	39	CD
50957	4894	6	.	.	.
50957	4895	1	Peat	peat	NN
50957	4895	2	-	-	HYPH
50957	4895	3	beds	bed	NNS
50957	4895	4	,	,	,
50957	4895	5	68	68	CD
50957	4895	6	,	,	,
50957	4895	7	125	125	CD
50957	4895	8	;	;	:
50957	4895	9	in	in	IN
50957	4895	10	Ohio	Ohio	NNP
50957	4895	11	,	,	,
50957	4895	12	107	107	CD
50957	4895	13	;	;	:
50957	4895	14	in	in	IN
50957	4895	15	Minnesota	Minnesota	NNP
50957	4895	16	,	,	,
50957	4895	17	108	108	CD
50957	4895	18	;	;	:
50957	4895	19	in	in	IN
50957	4895	20	valley	valley	NNP
50957	4895	21	of	of	IN
50957	4895	22	the	the	DT
50957	4895	23	Somme	Somme	NNP
50957	4895	24	,	,	,
50957	4895	25	355	355	CD
50957	4895	26	_	_	NNP
50957	4895	27	et	et	NNP
50957	4895	28	seq	seq	NN
50957	4895	29	.	.	.
50957	4895	30	_	_	NNP
50957	4895	31	Pembina	Pembina	NNP
50957	4895	32	River	River	NNP
50957	4895	33	,	,	,
50957	4895	34	228	228	CD
50957	4895	35	.	.	.
50957	4896	1	Pengelly	pengelly	RB
50957	4896	2	,	,	,
50957	4896	3	cited	cite	VBD
50957	4896	4	,	,	,
50957	4896	5	267	267	CD
50957	4896	6	,	,	,
50957	4896	7	270	270	CD
50957	4896	8	.	.	.
50957	4897	1	Pennine	Pennine	NNP
50957	4897	2	Chain	Chain	NNP
50957	4897	3	,	,	,
50957	4897	4	glaciation	glaciation	NN
50957	4897	5	of	of	IN
50957	4897	6	,	,	,
50957	4897	7	137	137	CD
50957	4897	8	,	,	,
50957	4897	9	144	144	CD
50957	4897	10	,	,	,
50957	4897	11	146	146	CD
50957	4897	12	,	,	,
50957	4897	13	147	147	CD
50957	4897	14	,	,	,
50957	4897	15	154	154	CD
50957	4897	16	,	,	,
50957	4897	17	177	177	CD
50957	4897	18	.	.	.
50957	4898	1	Pennsylvania	Pennsylvania	NNP
50957	4898	2	,	,	,
50957	4898	3	57	57	CD
50957	4898	4	,	,	,
50957	4898	5	61	61	CD
50957	4898	6	,	,	,
50957	4898	7	84	84	CD
50957	4898	8	_	_	NNP
50957	4898	9	et	et	NNP
50957	4898	10	seq	seq	NN
50957	4898	11	.	.	.
50957	4898	12	_	_	NNP
50957	4898	13	,	,	,
50957	4898	14	119	119	CD
50957	4898	15	,	,	,
50957	4898	16	217	217	CD
50957	4898	17	.	.	.
50957	4899	1	Perry	Perry	NNP
50957	4899	2	County	County	NNP
50957	4899	3	,	,	,
50957	4899	4	Ohio	Ohio	NNP
50957	4899	5	,	,	,
50957	4899	6	232	232	CD
50957	4899	7	.	.	.
50957	4900	1	Perthes	perthe	NNS
50957	4900	2	,	,	,
50957	4900	3	Boucher	Boucher	NNP
50957	4900	4	de	de	NNP
50957	4900	5	,	,	,
50957	4900	6	262	262	CD
50957	4900	7	_	_	NNP
50957	4900	8	et	et	NNP
50957	4900	9	seq	seq	NN
50957	4900	10	.	.	.
50957	4900	11	_	_	NNP
50957	4900	12	Philadelphia	Philadelphia	NNP
50957	4900	13	Academy	Academy	NNP
50957	4900	14	of	of	IN
50957	4900	15	Sciences	Sciences	NNPS
50957	4900	16	,	,	,
50957	4900	17	296	296	CD
50957	4900	18	.	.	.
50957	4901	1	Philadelphia	Philadelphia	NNP
50957	4901	2	,	,	,
50957	4901	3	red	red	JJ
50957	4901	4	gravel	gravel	NN
50957	4901	5	of	of	IN
50957	4901	6	,	,	,
50957	4901	7	254	254	CD
50957	4901	8	_	_	NNP
50957	4901	9	et	et	NNP
50957	4901	10	seq	seq	NN
50957	4901	11	.	.	.
50957	4901	12	_	_	NNP
50957	4901	13	Phillips	Phillips	NNP
50957	4901	14	,	,	,
50957	4901	15	cited	cite	VBD
50957	4901	16	,	,	,
50957	4901	17	267	267	CD
50957	4901	18	.	.	.
50957	4902	1	Picardy	picardy	JJ
50957	4902	2	,	,	,
50957	4902	3	glacial	glacial	JJ
50957	4902	4	gravels	gravel	NNS
50957	4902	5	of	of	IN
50957	4902	6	,	,	,
50957	4902	7	262	262	CD
50957	4902	8	.	.	.
50957	4903	1	Pittsburg	Pittsburg	NNP
50957	4903	2	,	,	,
50957	4903	3	Pa.	Pennsylvania	NNP
50957	4903	4	,	,	,
50957	4903	5	submergence	submergence	NN
50957	4903	6	of	of	IN
50957	4903	7	,	,	,
50957	4903	8	214	214	CD
50957	4903	9	,	,	,
50957	4903	10	217	217	CD
50957	4903	11	,	,	,
50957	4903	12	230	230	CD
50957	4903	13	.	.	.
50957	4904	1	Plum	Plum	NNP
50957	4904	2	Creek	Creek	NNP
50957	4904	3	,	,	,
50957	4904	4	Ohio	Ohio	NNP
50957	4904	5	,	,	,
50957	4904	6	344	344	CD
50957	4904	7	.	.	.
50957	4905	1	Po	Po	NNP
50957	4905	2	,	,	,
50957	4905	3	valley	valley	NNP
50957	4905	4	of	of	IN
50957	4905	5	the	the	DT
50957	4905	6	,	,	,
50957	4905	7	135	135	CD
50957	4905	8	;	;	:
50957	4905	9	erosion	erosion	NN
50957	4905	10	by	by	IN
50957	4905	11	,	,	,
50957	4905	12	328	328	CD
50957	4905	13	.	.	.
50957	4906	1	Pocatello	Pocatello	NNP
50957	4906	2	,	,	,
50957	4906	3	Idaho	Idaho	NNP
50957	4906	4	,	,	,
50957	4906	5	236	236	CD
50957	4906	6	,	,	,
50957	4906	7	299	299	CD
50957	4906	8	.	.	.
50957	4907	1	Pocono	Pocono	NNP
50957	4907	2	Mountain	Mountain	NNP
50957	4907	3	,	,	,
50957	4907	4	61	61	CD
50957	4907	5	.	.	.
50957	4908	1	Poland	Poland	NNP
50957	4908	2	,	,	,
50957	4908	3	181	181	CD
50957	4908	4	.	.	.
50957	4909	1	Polynesian	polynesian	JJ
50957	4909	2	skull	skull	NN
50957	4909	3	,	,	,
50957	4909	4	276	276	CD
50957	4909	5	.	.	.
50957	4910	1	Pomp	Pomp	NNP
50957	4910	2	's	's	POS
50957	4910	3	Pond	Pond	NNP
50957	4910	4	,	,	,
50957	4910	5	section	section	NN
50957	4910	6	of	of	IN
50957	4910	7	kettle	kettle	JJ
50957	4910	8	-	-	HYPH
50957	4910	9	hole	hole	NN
50957	4910	10	near	near	RB
50957	4910	11	,	,	,
50957	4910	12	345	345	CD
50957	4910	13	.	.	.
50957	4911	1	Portageville	Portageville	NNP
50957	4911	2	,	,	,
50957	4911	3	N.	N.	NNP
50957	4911	4	Y.	Y.	NNP
50957	4911	5	,	,	,
50957	4911	6	220	220	CD
50957	4911	7	.	.	.
50957	4912	1	Port	Port	NNP
50957	4912	2	Neuf	Neuf	NNP
50957	4912	3	River	River	NNP
50957	4912	4	,	,	,
50957	4912	5	Idaho	Idaho	NNP
50957	4912	6	,	,	,
50957	4912	7	236	236	CD
50957	4912	8	.	.	.
50957	4913	1	Portsmouth	Portsmouth	NNP
50957	4913	2	,	,	,
50957	4913	3	Ohio	Ohio	NNP
50957	4913	4	,	,	,
50957	4913	5	231	231	CD
50957	4913	6	.	.	.
50957	4914	1	Portugal	Portugal	NNP
50957	4914	2	,	,	,
50957	4914	3	human	human	JJ
50957	4914	4	relics	relic	NNS
50957	4914	5	in	in	IN
50957	4914	6	glacial	glacial	JJ
50957	4914	7	terraces	terrace	NNS
50957	4914	8	of	of	IN
50957	4914	9	,	,	,
50957	4914	10	264	264	CD
50957	4914	11	;	;	:
50957	4914	12	supposed	suppose	VBN
50957	4914	13	Tertiary	tertiary	JJ
50957	4914	14	man	man	NN
50957	4914	15	in	in	RP
50957	4914	16	,	,	,
50957	4914	17	367	367	CD
50957	4914	18	,	,	,
50957	4914	19	371	371	CD
50957	4914	20	_	_	NNP
50957	4914	21	et	et	NNP
50957	4914	22	seq	seq	NN
50957	4914	23	.	.	.
50957	4914	24	_	_	NNP
50957	4914	25	Post	Post	NNP
50957	4914	26	-	-	JJ
50957	4914	27	glacial	glacial	JJ
50957	4914	28	erosion	erosion	NN
50957	4914	29	,	,	,
50957	4914	30	332	332	CD
50957	4914	31	_	_	NNP
50957	4914	32	et	et	NNP
50957	4914	33	seq	seq	NN
50957	4914	34	.	.	.
50957	4914	35	_	_	NNP
50957	4914	36	;	;	:
50957	4914	37	in	in	IN
50957	4914	38	Ohio	Ohio	NNP
50957	4914	39	,	,	,
50957	4914	40	343	343	CD
50957	4914	41	,	,	,
50957	4914	42	344	344	CD
50957	4914	43	;	;	:
50957	4914	44	in	in	IN
50957	4914	45	Illinois	Illinois	NNP
50957	4914	46	,	,	,
50957	4914	47	345	345	CD
50957	4914	48	_	_	NNP
50957	4914	49	et	et	NNP
50957	4914	50	seq	seq	NN
50957	4914	51	.	.	.
50957	4914	52	_	_	NNP
50957	4914	53	Potomac	Potomac	NNP
50957	4914	54	River	River	NNP
50957	4914	55	,	,	,
50957	4914	56	256	256	CD
50957	4914	57	_	_	NNP
50957	4914	58	et	et	NNP
50957	4914	59	seq	seq	NN
50957	4914	60	.	.	.
50957	4914	61	_	_	NNP
50957	4914	62	Pot	Pot	NNP
50957	4914	63	-	-	HYPH
50957	4914	64	holes	hole	NNS
50957	4914	65	in	in	IN
50957	4914	66	Lucerne	Lucerne	NNP
50957	4914	67	,	,	,
50957	4914	68	133	133	CD
50957	4914	69	.	.	.
50957	4915	1	Pouchet	Pouchet	NNP
50957	4915	2	,	,	,
50957	4915	3	cited	cite	VBD
50957	4915	4	,	,	,
50957	4915	5	263	263	CD
50957	4915	6	.	.	.
50957	4916	1	Precession	precession	NN
50957	4916	2	of	of	IN
50957	4916	3	equinoxes	equinox	NNS
50957	4916	4	,	,	,
50957	4916	5	308	308	CD
50957	4916	6	.	.	.
50957	4917	1	Preglacial	preglacial	JJ
50957	4917	2	climate	climate	NN
50957	4917	3	in	in	IN
50957	4917	4	England	England	NNP
50957	4917	5	,	,	,
50957	4917	6	141	141	CD
50957	4917	7	,	,	,
50957	4917	8	142	142	CD
50957	4917	9	.	.	.
50957	4918	1	Preglacial	preglacial	JJ
50957	4918	2	levels	level	NNS
50957	4918	3	in	in	IN
50957	4918	4	England	England	NNP
50957	4918	5	,	,	,
50957	4918	6	139	139	CD
50957	4918	7	-	-	SYM
50957	4918	8	142	142	CD
50957	4918	9	.	.	.
50957	4919	1	Prestwich	Prestwich	NNP
50957	4919	2	,	,	,
50957	4919	3	cited	cite	VBD
50957	4919	4	,	,	,
50957	4919	5	186	186	CD
50957	4919	6	,	,	,
50957	4919	7	189	189	CD
50957	4919	8	,	,	,
50957	4919	9	263	263	CD
50957	4919	10	_	_	NNP
50957	4919	11	et	et	NNP
50957	4919	12	seq	seq	NN
50957	4919	13	.	.	.
50957	4919	14	_	_	NNP
50957	4919	15	,	,	,
50957	4919	16	284	284	CD
50957	4919	17	;	;	:
50957	4919	18	on	on	IN
50957	4919	19	date	date	NN
50957	4919	20	of	of	IN
50957	4919	21	Glacial	glacial	JJ
50957	4919	22	period	period	NN
50957	4919	23	,	,	,
50957	4919	24	354	354	CD
50957	4919	25	,	,	,
50957	4919	26	357	357	CD
50957	4919	27	,	,	,
50957	4919	28	363	363	CD
50957	4919	29	,	,	,
50957	4919	30	364	364	CD
50957	4919	31	.	.	.
50957	4920	1	Provo	Provo	NNP
50957	4920	2	shore	shore	NN
50957	4920	3	-	-	HYPH
50957	4920	4	line	line	NN
50957	4920	5	,	,	,
50957	4920	6	237	237	CD
50957	4920	7	.	.	.
50957	4921	1	Putnam	Putnam	NNP
50957	4921	2	,	,	,
50957	4921	3	cited	cite	VBD
50957	4921	4	,	,	,
50957	4921	5	250	250	CD
50957	4921	6	.	.	.
50957	4922	1	Puy	Puy	NNP
50957	4922	2	-	-	HYPH
50957	4922	3	Courny	Courny	NNP
50957	4922	4	,	,	,
50957	4922	5	France	France	NNP
50957	4922	6	,	,	,
50957	4922	7	supposed	suppose	VBD
50957	4922	8	Tertiary	tertiary	JJ
50957	4922	9	man	man	NN
50957	4922	10	at	at	IN
50957	4922	11	,	,	,
50957	4922	12	367	367	CD
50957	4922	13	,	,	,
50957	4922	14	370	370	CD
50957	4922	15	,	,	,
50957	4922	16	371	371	CD
50957	4922	17	.	.	.
50957	4923	1	Pyramid	Pyramid	NNP
50957	4923	2	Lake	Lake	NNP
50957	4923	3	,	,	,
50957	4923	4	350	350	CD
50957	4923	5	.	.	.
50957	4924	1	Pyrenees	pyrenee	NNS
50957	4924	2	,	,	,
50957	4924	3	glaciers	glacier	NNS
50957	4924	4	of	of	IN
50957	4924	5	the	the	DT
50957	4924	6	,	,	,
50957	4924	7	11	11	CD
50957	4924	8	,	,	,
50957	4924	9	136	136	CD
50957	4924	10	;	;	:
50957	4924	11	Quaternary	quaternary	JJ
50957	4924	12	animals	animal	NNS
50957	4924	13	of	of	IN
50957	4924	14	,	,	,
50957	4924	15	280	280	CD
50957	4924	16	,	,	,
50957	4924	17	282	282	CD
50957	4924	18	;	;	:
50957	4924	19	age	age	NN
50957	4924	20	of	of	IN
50957	4924	21	,	,	,
50957	4924	22	328	328	CD
50957	4924	23	.	.	.
50957	4925	1	Quaternary	quaternary	JJ
50957	4925	2	animals	animal	NNS
50957	4925	3	of	of	IN
50957	4925	4	California	California	NNP
50957	4925	5	,	,	,
50957	4925	6	281	281	CD
50957	4925	7	,	,	,
50957	4925	8	287	287	CD
50957	4925	9	;	;	:
50957	4925	10	in	in	IN
50957	4925	11	Germany	Germany	NNP
50957	4925	12	,	,	,
50957	4925	13	279	279	CD
50957	4925	14	;	;	:
50957	4925	15	in	in	IN
50957	4925	16	Hungary	Hungary	NNP
50957	4925	17	,	,	,
50957	4925	18	279	279	CD
50957	4925	19	.	.	.
50957	4926	1	Quatrefages	quatrefage	NNS
50957	4926	2	,	,	,
50957	4926	3	cited	cite	VBD
50957	4926	4	,	,	,
50957	4926	5	276	276	CD
50957	4926	6	.	.	.
50957	4927	1	Queenston	Queenston	NNP
50957	4927	2	,	,	,
50957	4927	3	Canada	Canada	NNP
50957	4927	4	,	,	,
50957	4927	5	333	333	CD
50957	4927	6	_	_	NNP
50957	4927	7	et	et	NNP
50957	4927	8	seq	seq	NN
50957	4927	9	.	.	.
50957	4927	10	_	_	NNP
50957	4927	11	Rabbit	Rabbit	NNP
50957	4927	12	,	,	,
50957	4927	13	289	289	CD
50957	4927	14	.	.	.
50957	4928	1	Raccoon	Raccoon	NNP
50957	4928	2	Creek	Creek	NNP
50957	4928	3	,	,	,
50957	4928	4	343	343	CD
50957	4928	5	;	;	:
50957	4928	6	view	view	NN
50957	4928	7	of	of	IN
50957	4928	8	glacial	glacial	JJ
50957	4928	9	terrace	terrace	NN
50957	4928	10	near	near	IN
50957	4928	11	,	,	,
50957	4928	12	227	227	CD
50957	4928	13	.	.	.
50957	4929	1	Rames	rame	NNS
50957	4929	2	,	,	,
50957	4929	3	cited	cite	VBD
50957	4929	4	,	,	,
50957	4929	5	370	370	CD
50957	4929	6	,	,	,
50957	4929	7	371	371	CD
50957	4929	8	.	.	.
50957	4930	1	Ramsay	Ramsay	NNP
50957	4930	2	,	,	,
50957	4930	3	cited	cite	VBD
50957	4930	4	,	,	,
50957	4930	5	311	311	CD
50957	4930	6	.	.	.
50957	4931	1	Rappahannock	Rappahannock	NNP
50957	4931	2	River	River	NNP
50957	4931	3	,	,	,
50957	4931	4	257	257	CD
50957	4931	5	.	.	.
50957	4932	1	Rawhide	Rawhide	NNP
50957	4932	2	Gulch	Gulch	NNP
50957	4932	3	,	,	,
50957	4932	4	Cal	Cal	NNP
50957	4932	5	.	.	NNP
50957	4932	6	,	,	,
50957	4932	7	296	296	CD
50957	4932	8	.	.	.
50957	4933	1	Recession	recession	NN
50957	4933	2	,	,	,
50957	4933	3	rate	rate	NN
50957	4933	4	of	of	IN
50957	4933	5	,	,	,
50957	4933	6	of	of	IN
50957	4933	7	Falls	Falls	NNP
50957	4933	8	of	of	IN
50957	4933	9	Niagara	Niagara	NNP
50957	4933	10	,	,	,
50957	4933	11	333	333	CD
50957	4933	12	_	_	NNP
50957	4933	13	et	et	NNP
50957	4933	14	seq	seq	NN
50957	4933	15	.	.	.
50957	4933	16	_	_	NNP
50957	4933	17	;	;	:
50957	4933	18	of	of	IN
50957	4933	19	Falls	Falls	NNP
50957	4933	20	of	of	IN
50957	4933	21	St.	St.	NNP
50957	4933	22	Anthony	Anthony	NNP
50957	4933	23	,	,	,
50957	4933	24	340	340	CD
50957	4933	25	_	_	NNP
50957	4933	26	et	et	NNP
50957	4933	27	seq	seq	NN
50957	4933	28	.	.	.
50957	4933	29	_	_	NNP
50957	4933	30	,	,	,
50957	4933	31	364	364	CD
50957	4933	32	;	;	:
50957	4933	33	of	of	IN
50957	4933	34	Black	Black	NNP
50957	4933	35	River	River	NNP
50957	4933	36	,	,	,
50957	4933	37	342	342	CD
50957	4933	38	,	,	,
50957	4933	39	343	343	CD
50957	4933	40	.	.	.
50957	4934	1	Red	red	JJ
50957	4934	2	deer	deer	NN
50957	4934	3	,	,	,
50957	4934	4	263	263	CD
50957	4934	5	.	.	.
50957	4935	1	Red	Red	NNP
50957	4935	2	River	River	NNP
50957	4935	3	of	of	IN
50957	4935	4	the	the	DT
50957	4935	5	North	North	NNP
50957	4935	6	,	,	,
50957	4935	7	209	209	CD
50957	4935	8	,	,	,
50957	4935	9	228	228	CD
50957	4935	10	,	,	,
50957	4935	11	340	340	CD
50957	4935	12	;	;	:
50957	4935	13	ice	ice	NN
50957	4935	14	-	-	HYPH
50957	4935	15	dam	dam	NN
50957	4935	16	in	in	RB
50957	4935	17	,	,	,
50957	4935	18	225	225	CD
50957	4935	19	.	.	.
50957	4936	1	Regillout	Regillout	NNP
50957	4936	2	,	,	,
50957	4936	3	263	263	CD
50957	4936	4	.	.	.
50957	4937	1	Reid	Reid	NNP
50957	4937	2	,	,	,
50957	4937	3	Clement	Clement	NNP
50957	4937	4	,	,	,
50957	4937	5	quoted	quote	VBD
50957	4937	6	,	,	,
50957	4937	7	162	162	CD
50957	4937	8	.	.	.
50957	4938	1	Reid	Reid	NNP
50957	4938	2	,	,	,
50957	4938	3	H.	H.	NNP
50957	4938	4	F.	F.	NNP
50957	4938	5	,	,	,
50957	4938	6	26	26	CD
50957	4938	7	,	,	,
50957	4938	8	47	47	CD
50957	4938	9	.	.	.
50957	4939	1	Reindeer	Reindeer	NNP
50957	4939	2	,	,	,
50957	4939	3	188	188	CD
50957	4939	4	,	,	,
50957	4939	5	262	262	CD
50957	4939	6	,	,	,
50957	4939	7	263	263	CD
50957	4939	8	,	,	,
50957	4939	9	269	269	CD
50957	4939	10	,	,	,
50957	4939	11	270	270	CD
50957	4939	12	,	,	,
50957	4939	13	278	278	CD
50957	4939	14	,	,	,
50957	4939	15	280	280	CD
50957	4939	16	,	,	,
50957	4939	17	287	287	CD
50957	4939	18	,	,	,
50957	4939	19	290	290	CD
50957	4939	20	,	,	,
50957	4939	21	293	293	CD
50957	4939	22	.	.	.
50957	4940	1	Rhine	Rhine	NNP
50957	4940	2	,	,	,
50957	4940	3	ancient	ancient	JJ
50957	4940	4	glaciers	glacier	NNS
50957	4940	5	of	of	IN
50957	4940	6	the	the	DT
50957	4940	7	,	,	,
50957	4940	8	129	129	CD
50957	4940	9	,	,	,
50957	4940	10	133	133	CD
50957	4940	11	.	.	.
50957	4941	1	Rhinoceros	Rhinoceros	NNP
50957	4941	2	,	,	,
50957	4941	3	188	188	CD
50957	4941	4	,	,	,
50957	4941	5	263	263	CD
50957	4941	6	,	,	,
50957	4941	7	265	265	CD
50957	4941	8	,	,	,
50957	4941	9	271	271	CD
50957	4941	10	,	,	,
50957	4941	11	277	277	CD
50957	4941	12	,	,	,
50957	4941	13	278	278	CD
50957	4941	14	,	,	,
50957	4941	15	280	280	CD
50957	4941	16	,	,	,
50957	4941	17	284	284	CD
50957	4941	18	,	,	,
50957	4941	19	286	286	CD
50957	4941	20	,	,	,
50957	4941	21	287	287	CD
50957	4941	22	,	,	,
50957	4941	23	292	292	CD
50957	4941	24	;	;	:
50957	4941	25	woolly	woolly	RB
50957	4941	26	,	,	,
50957	4941	27	269	269	CD
50957	4941	28	,	,	,
50957	4941	29	270	270	CD
50957	4941	30	,	,	,
50957	4941	31	272	272	CD
50957	4941	32	,	,	,
50957	4941	33	280	280	CD
50957	4941	34	,	,	,
50957	4941	35	287	287	CD
50957	4941	36	.	.	.
50957	4942	1	Rhode	Rhode	NNP
50957	4942	2	Island	Island	NNP
50957	4942	3	,	,	,
50957	4942	4	67	67	CD
50957	4942	5	.	.	.
50957	4943	1	Rhône	rhône	VB
50957	4943	2	,	,	,
50957	4943	3	ancient	ancient	JJ
50957	4943	4	glaciers	glacier	NNS
50957	4943	5	of	of	IN
50957	4943	6	,	,	,
50957	4943	7	58	58	CD
50957	4943	8	-	-	SYM
50957	4943	9	60	60	CD
50957	4943	10	,	,	,
50957	4943	11	131,132	131,132	CD
50957	4943	12	,	,	,
50957	4943	13	185	185	CD
50957	4943	14	,	,	,
50957	4943	15	188	188	CD
50957	4943	16	;	;	:
50957	4943	17	map	map	NN
50957	4943	18	of	of	IN
50957	4943	19	,	,	,
50957	4943	20	58	58	CD
50957	4943	21	.	.	.
50957	4944	1	Richmond	Richmond	NNP
50957	4944	2	,	,	,
50957	4944	3	Mass.	Massachusetts	NNP
50957	4944	4	,	,	,
50957	4944	5	train	train	NN
50957	4944	6	of	of	IN
50957	4944	7	boulders	boulder	NNS
50957	4944	8	in	in	IN
50957	4944	9	,	,	,
50957	4944	10	70	70	CD
50957	4944	11	,	,	,
50957	4944	12	71	71	CD
50957	4944	13	.	.	.
50957	4945	1	Rink	rink	VB
50957	4945	2	,	,	,
50957	4945	3	Dr.	Dr.	NNP
50957	4945	4	,	,	,
50957	4945	5	35	35	CD
50957	4945	6	.	.	.
50957	4946	1	Roanoke	Roanoke	NNP
50957	4946	2	River	River	NNP
50957	4946	3	,	,	,
50957	4946	4	257	257	CD
50957	4946	5	.	.	.
50957	4947	1	Rocky	Rocky	NNP
50957	4947	2	Mountains	Mountains	NNP
50957	4947	3	,	,	,
50957	4947	4	320	320	CD
50957	4947	5	,	,	,
50957	4947	6	322	322	CD
50957	4947	7	;	;	:
50957	4947	8	age	age	NN
50957	4947	9	of	of	IN
50957	4947	10	the	the	DT
50957	4947	11	,	,	,
50957	4947	12	328	328	CD
50957	4947	13	.	.	.
50957	4948	1	Rock	rock	NN
50957	4948	2	-	-	HYPH
50957	4948	3	scorings	scoring	NNS
50957	4948	4	,	,	,
50957	4948	5	cause	cause	NN
50957	4948	6	of	of	IN
50957	4948	7	,	,	,
50957	4948	8	51	51	CD
50957	4948	9	_	_	NNP
50957	4948	10	et	et	NNP
50957	4948	11	seq	seq	NN
50957	4948	12	.	.	.
50957	4948	13	_	_	NNP
50957	4948	14	;	;	:
50957	4948	15	in	in	IN
50957	4948	16	New	New	NNP
50957	4948	17	England	England	NNP
50957	4948	18	,	,	,
50957	4948	19	69	69	CD
50957	4948	20	;	;	:
50957	4948	21	on	on	IN
50957	4948	22	islands	island	NNS
50957	4948	23	of	of	IN
50957	4948	24	Lake	Lake	NNP
50957	4948	25	Erie	Erie	NNP
50957	4948	26	,	,	,
50957	4948	27	103	103	CD
50957	4948	28	,	,	,
50957	4948	29	104	104	CD
50957	4948	30	;	;	:
50957	4948	31	in	in	IN
50957	4948	32	Pennsylvania	Pennsylvania	NNP
50957	4948	33	,	,	,
50957	4948	34	119	119	CD
50957	4948	35	;	;	:
50957	4948	36	in	in	IN
50957	4948	37	Ohio	Ohio	NNP
50957	4948	38	,	,	,
50957	4948	39	103	103	CD
50957	4948	40	,	,	,
50957	4948	41	119	119	CD
50957	4948	42	;	;	:
50957	4948	43	in	in	IN
50957	4948	44	Indiana	Indiana	NNP
50957	4948	45	,	,	,
50957	4948	46	119	119	CD
50957	4948	47	;	;	:
50957	4948	48	in	in	IN
50957	4948	49	Illinois	Illinois	NNP
50957	4948	50	,	,	,
50957	4948	51	119	119	CD
50957	4948	52	;	;	:
50957	4948	53	in	in	IN
50957	4948	54	Missouri	Missouri	NNP
50957	4948	55	,	,	,
50957	4948	56	119	119	CD
50957	4948	57	.	.	.
50957	4949	1	Roman	roman	JJ
50957	4949	2	remains	remain	VBZ
50957	4949	3	,	,	,
50957	4949	4	356	356	CD
50957	4949	5	.	.	.
50957	4950	1	Rome	Rome	NNP
50957	4950	2	,	,	,
50957	4950	3	N.	N.	NNP
50957	4950	4	Y.	Y.	NNP
50957	4950	5	,	,	,
50957	4950	6	335	335	CD
50957	4950	7	.	.	.
50957	4951	1	Rosa	Rosa	NNP
50957	4951	2	,	,	,
50957	4951	3	Mount	Mount	NNP
50957	4951	4	,	,	,
50957	4951	5	9	9	CD
50957	4951	6	,	,	,
50957	4951	7	134	134	CD
50957	4951	8	,	,	,
50957	4951	9	211	211	CD
50957	4951	10	.	.	.
50957	4952	1	Ross	Ross	NNP
50957	4952	2	,	,	,
50957	4952	3	Sir	Sir	NNP
50957	4952	4	J.	J.	NNP
50957	4953	1	C	C	NNP
50957	4953	2	,	,	,
50957	4953	3	18	18	CD
50957	4953	4	,	,	,
50957	4953	5	19	19	CD
50957	4953	6	,	,	,
50957	4953	7	311	311	CD
50957	4953	8	.	.	.
50957	4954	1	Royston	Royston	NNP
50957	4954	2	,	,	,
50957	4954	3	England	England	NNP
50957	4954	4	,	,	,
50957	4954	5	155	155	CD
50957	4954	6	.	.	.
50957	4955	1	Runaway	Runaway	NNP
50957	4955	2	Pond	Pond	NNP
50957	4955	3	,	,	,
50957	4955	4	207	207	CD
50957	4955	5	.	.	.
50957	4956	1	Russell	Russell	NNP
50957	4956	2	,	,	,
50957	4956	3	I.	I.	NNP
50957	4957	1	C	C	NNP
50957	4957	2	,	,	,
50957	4957	3	exploration	exploration	NN
50957	4957	4	of	of	IN
50957	4957	5	Mount	Mount	NNP
50957	4957	6	St.	St.	NNP
50957	4957	7	Elias	Elias	NNP
50957	4957	8	by	by	IN
50957	4957	9	,	,	,
50957	4957	10	30	30	CD
50957	4957	11	,	,	,
50957	4957	12	212	212	CD
50957	4957	13	;	;	:
50957	4957	14	cited	cite	VBD
50957	4957	15	,	,	,
50957	4957	16	233	233	CD
50957	4957	17	,	,	,
50957	4957	18	350	350	CD
50957	4957	19	_	_	NNP
50957	4957	20	et	et	NNP
50957	4957	21	seq	seq	NN
50957	4957	22	.	.	.
50957	4957	23	_	_	NNP
50957	4957	24	Russia	Russia	NNP
50957	4957	25	,	,	,
50957	4957	26	glacial	glacial	JJ
50957	4957	27	boundary	boundary	NN
50957	4957	28	in	in	IN
50957	4957	29	,	,	,
50957	4957	30	181	181	CD
50957	4957	31	,	,	,
50957	4957	32	189	189	CD
50957	4957	33	;	;	:
50957	4957	34	glacial	glacial	JJ
50957	4957	35	drainage	drainage	NN
50957	4957	36	of	of	IN
50957	4957	37	,	,	,
50957	4957	38	238	238	CD
50957	4957	39	.	.	.
50957	4958	1	Saguenay	Saguenay	NNP
50957	4958	2	,	,	,
50957	4958	3	fiord	fiord	NN
50957	4958	4	of	of	IN
50957	4958	5	the	the	DT
50957	4958	6	,	,	,
50957	4958	7	197	197	CD
50957	4958	8	.	.	.
50957	4959	1	Salamanca	Salamanca	NNP
50957	4959	2	,	,	,
50957	4959	3	N.	N.	NNP
50957	4959	4	Y.	Y.	NNP
50957	4959	5	,	,	,
50957	4959	6	buried	bury	VBN
50957	4959	7	channels	channel	NNS
50957	4959	8	near	near	IN
50957	4959	9	,	,	,
50957	4959	10	206	206	CD
50957	4959	11	.	.	.
50957	4960	1	Salisbury	Salisbury	NNP
50957	4960	2	,	,	,
50957	4960	3	cited	cite	VBD
50957	4960	4	,	,	,
50957	4960	5	183	183	CD
50957	4960	6	,	,	,
50957	4960	7	184	184	CD
50957	4960	8	.	.	.
50957	4961	1	Salt	Salt	NNP
50957	4961	2	Lake	Lake	NNP
50957	4961	3	City	City	NNP
50957	4961	4	,	,	,
50957	4961	5	123	123	CD
50957	4961	6	.	.	.
50957	4962	1	Sandusky	Sandusky	NNP
50957	4962	2	,	,	,
50957	4962	3	Ohio	Ohio	NNP
50957	4962	4	,	,	,
50957	4962	5	section	section	NN
50957	4962	6	of	of	IN
50957	4962	7	the	the	DT
50957	4962	8	lake	lake	NN
50957	4962	9	ridges	ridge	VBZ
50957	4962	10	near	near	RB
50957	4962	11	,	,	,
50957	4962	12	223	223	CD
50957	4962	13	.	.	.
50957	4963	1	Sandusky	Sandusky	NNP
50957	4963	2	River	River	NNP
50957	4963	3	,	,	,
50957	4963	4	220	220	CD
50957	4963	5	.	.	.
50957	4964	1	Sanford	Sanford	NNP
50957	4964	2	,	,	,
50957	4964	3	cited	cite	VBD
50957	4964	4	,	,	,
50957	4964	5	267	267	CD
50957	4964	6	.	.	.
50957	4965	1	Saskatchewan	Saskatchewan	NNP
50957	4965	2	River	River	NNP
50957	4965	3	,	,	,
50957	4965	4	228	228	CD
50957	4965	5	.	.	.
50957	4966	1	Saxony	Saxony	NNP
50957	4966	2	,	,	,
50957	4966	3	181	181	CD
50957	4966	4	.	.	.
50957	4967	1	Scandinavia	Scandinavia	NNP
50957	4967	2	,	,	,
50957	4967	3	existing	exist	VBG
50957	4967	4	glaciers	glacier	NNS
50957	4967	5	of	of	IN
50957	4967	6	,	,	,
50957	4967	7	2	2	CD
50957	4967	8	,	,	,
50957	4967	9	12	12	CD
50957	4967	10	;	;	,
50957	4967	11	ancient	ancient	JJ
50957	4967	12	glaciers	glacier	NNS
50957	4967	13	of	of	IN
50957	4967	14	,	,	,
50957	4967	15	129	129	CD
50957	4967	16	,	,	,
50957	4967	17	136	136	CD
50957	4967	18	,	,	,
50957	4967	19	157	157	CD
50957	4967	20	,	,	,
50957	4967	21	181	181	CD
50957	4967	22	-	-	SYM
50957	4967	23	190	190	CD
50957	4967	24	;	;	:
50957	4967	25	re	re	NN
50957	4967	26	-	-	NN
50957	4967	27	elevation	elevation	NN
50957	4967	28	of	of	IN
50957	4967	29	,	,	,
50957	4967	30	331	331	CD
50957	4967	31	.	.	.
50957	4968	1	Scioto	Scioto	NNP
50957	4968	2	River	River	NNP
50957	4968	3	,	,	,
50957	4968	4	231	231	CD
50957	4968	5	.	.	.
50957	4969	1	Scotland	Scotland	NNP
50957	4969	2	.	.	.
50957	4970	1	(	(	-LRB-
50957	4970	2	See	see	VB
50957	4970	3	British	british	JJ
50957	4970	4	Isles	Isles	NNPS
50957	4970	5	.	.	.
50957	4970	6	)	)	-RRB-
50957	4971	1	Seattle	Seattle	NNP
50957	4971	2	,	,	,
50957	4971	3	section	section	NN
50957	4971	4	of	of	IN
50957	4971	5	till	till	NN
50957	4971	6	in	in	IN
50957	4971	7	,	,	,
50957	4971	8	55	55	CD
50957	4971	9	.	.	.
50957	4972	1	Second	second	JJ
50957	4972	2	Glacial	glacial	JJ
50957	4972	3	period	period	NN
50957	4972	4	,	,	,
50957	4972	5	106	106	CD
50957	4972	6	_	_	NNP
50957	4972	7	et	et	NNP
50957	4972	8	seq	seq	NN
50957	4972	9	.	.	.
50957	4972	10	_	_	NNP
50957	4972	11	Section	Section	NNP
50957	4972	12	,	,	,
50957	4972	13	ideal	ideal	JJ
50957	4972	14	,	,	,
50957	4972	15	across	across	IN
50957	4972	16	river	river	NN
50957	4972	17	bed	bed	NN
50957	4972	18	in	in	IN
50957	4972	19	drift	drift	NN
50957	4972	20	region	region	NN
50957	4972	21	,	,	,
50957	4972	22	229	229	CD
50957	4972	23	.	.	.
50957	4973	1	Sedimentation	sedimentation	NN
50957	4973	2	of	of	IN
50957	4973	3	lakes	lake	NNS
50957	4973	4	,	,	,
50957	4973	5	333	333	CD
50957	4973	6	.	.	.
50957	4974	1	Seine	seine	NN
50957	4974	2	,	,	,
50957	4974	3	terraces	terrace	NNS
50957	4974	4	of	of	IN
50957	4974	5	the	the	DT
50957	4974	6	,	,	,
50957	4974	7	186	186	CD
50957	4974	8	,	,	,
50957	4974	9	188	188	CD
50957	4974	10	,	,	,
50957	4974	11	264	264	CD
50957	4974	12	.	.	.
50957	4975	1	Seracs	Seracs	NNP
50957	4975	2	,	,	,
50957	4975	3	4	4	CD
50957	4975	4	,	,	,
50957	4975	5	5	5	CD
50957	4975	6	.	.	.
50957	4976	1	Settle	Settle	NNP
50957	4976	2	,	,	,
50957	4976	3	England	England	NNP
50957	4976	4	,	,	,
50957	4976	5	270	270	CD
50957	4976	6	.	.	.
50957	4977	1	Severn	Severn	NNP
50957	4977	2	,	,	,
50957	4977	3	the	the	DT
50957	4977	4	,	,	,
50957	4977	5	149	149	CD
50957	4977	6	-	-	SYM
50957	4977	7	151	151	CD
50957	4977	8	,	,	,
50957	4977	9	285	285	CD
50957	4977	10	.	.	.
50957	4978	1	Shaler	Shaler	NNP
50957	4978	2	,	,	,
50957	4978	3	67	67	CD
50957	4978	4	,	,	,
50957	4978	5	242	242	CD
50957	4978	6	.	.	.
50957	4979	1	Shap	Shap	NNP
50957	4979	2	granite	granite	NN
50957	4979	3	,	,	,
50957	4979	4	154	154	CD
50957	4979	5	,	,	,
50957	4979	6	157	157	CD
50957	4979	7	,	,	,
50957	4979	8	180	180	CD
50957	4979	9	.	.	.
50957	4980	1	Ship	Ship	NNP
50957	4980	2	Rock	Rock	NNP
50957	4980	3	,	,	,
50957	4980	4	71	71	CD
50957	4980	5	.	.	.
50957	4981	1	Shone	shone	NN
50957	4981	2	,	,	,
50957	4981	3	cited	cite	VBD
50957	4981	4	,	,	,
50957	4981	5	180	180	CD
50957	4981	6	.	.	.
50957	4982	1	Shoshone	Shoshone	NNP
50957	4982	2	Falls	Falls	NNP
50957	4982	3	,	,	,
50957	4982	4	299	299	CD
50957	4982	5	.	.	.
50957	4983	1	Shrewsbury	Shrewsbury	NNP
50957	4983	2	,	,	,
50957	4983	3	England	England	NNP
50957	4983	4	,	,	,
50957	4983	5	150	150	CD
50957	4983	6	.	.	.
50957	4984	1	Shropshire	Shropshire	NNP
50957	4984	2	,	,	,
50957	4984	3	England	England	NNP
50957	4984	4	,	,	,
50957	4984	5	149	149	CD
50957	4984	6	,	,	,
50957	4984	7	173	173	CD
50957	4984	8	.	.	.
50957	4985	1	Siberia	Siberia	NNP
50957	4985	2	,	,	,
50957	4985	3	190	190	CD
50957	4985	4	;	;	:
50957	4985	5	Quaternary	quaternary	JJ
50957	4985	6	animals	animal	NNS
50957	4985	7	in	in	IN
50957	4985	8	,	,	,
50957	4985	9	280	280	CD
50957	4985	10	,	,	,
50957	4985	11	282	282	CD
50957	4985	12	,	,	,
50957	4985	13	283	283	CD
50957	4985	14	,	,	,
50957	4985	15	290	290	CD
50957	4985	16	;	;	:
50957	4985	17	climate	climate	NN
50957	4985	18	of	of	IN
50957	4985	19	,	,	,
50957	4985	20	302	302	CD
50957	4985	21	,	,	,
50957	4985	22	316	316	CD
50957	4985	23	.	.	.
50957	4986	1	Sierra	Sierra	NNP
50957	4986	2	Nevada	Nevada	NNP
50957	4986	3	Mountains	Mountains	NNPS
50957	4986	4	,	,	,
50957	4986	5	21	21	CD
50957	4986	6	,	,	,
50957	4986	7	294	294	CD
50957	4986	8	,	,	,
50957	4986	9	301	301	CD
50957	4986	10	,	,	,
50957	4986	11	320	320	CD
50957	4986	12	,	,	,
50957	4986	13	322	322	CD
50957	4986	14	,	,	,
50957	4986	15	349	349	CD
50957	4986	16	,	,	,
50957	4986	17	352	352	CD
50957	4986	18	.	.	.
50957	4987	1	Skertchly	skertchly	RB
50957	4987	2	,	,	,
50957	4987	3	quoted	quote	VBN
50957	4987	4	,	,	,
50957	4987	5	159	159	CD
50957	4987	6	.	.	.
50957	4988	1	Skipton	Skipton	NNP
50957	4988	2	,	,	,
50957	4988	3	144	144	CD
50957	4988	4	,	,	,
50957	4988	5	146	146	CD
50957	4988	6	.	.	.
50957	4989	1	Skull	Skull	NNP
50957	4989	2	,	,	,
50957	4989	3	comparative	comparative	JJ
50957	4989	4	study	study	NN
50957	4989	5	of	of	IN
50957	4989	6	,	,	,
50957	4989	7	276	276	CD
50957	4989	8	.	.	.
50957	4990	1	Slickenside	Slickenside	NNP
50957	4990	2	,	,	,
50957	4990	3	53	53	CD
50957	4990	4	.	.	.
50957	4991	1	Smock	Smock	VBG
50957	4991	2	on	on	IN
50957	4991	3	depth	depth	NN
50957	4991	4	of	of	IN
50957	4991	5	glacial	glacial	JJ
50957	4991	6	ice	ice	NN
50957	4991	7	,	,	,
50957	4991	8	90	90	CD
50957	4991	9	.	.	.
50957	4992	1	Snake	Snake	NNP
50957	4992	2	River	River	NNP
50957	4992	3	Valley	Valley	NNP
50957	4992	4	,	,	,
50957	4992	5	236	236	CD
50957	4992	6	_	_	NNP
50957	4992	7	et	et	NNP
50957	4992	8	seq	seq	NN
50957	4992	9	.	.	.
50957	4992	10	_	_	NNP
50957	4992	11	,	,	,
50957	4992	12	298	298	CD
50957	4992	13	.	.	.
50957	4993	1	Snowdon	Snowdon	NNP
50957	4993	2	,	,	,
50957	4993	3	145	145	CD
50957	4993	4	,	,	,
50957	4993	5	171	171	CD
50957	4993	6	.	.	.
50957	4994	1	Snowy	Snowy	NNP
50957	4994	2	vole	vole	NNP
50957	4994	3	,	,	,
50957	4994	4	289	289	CD
50957	4994	5	.	.	.
50957	4995	1	Soleure	soleure	JJ
50957	4995	2	,	,	,
50957	4995	3	133	133	CD
50957	4995	4	.	.	.
50957	4996	1	Solferino	Solferino	NNP
50957	4996	2	,	,	,
50957	4996	3	135	135	CD
50957	4996	4	.	.	.
50957	4997	1	Solway	Solway	NNP
50957	4997	2	Glacier	Glacier	NNP
50957	4997	3	,	,	,
50957	4997	4	153	153	CD
50957	4997	5	,	,	,
50957	4997	6	155	155	CD
50957	4997	7	,	,	,
50957	4997	8	180	180	CD
50957	4997	9	.	.	.
50957	4998	1	Somme	Somme	NNS
50957	4998	2	,	,	,
50957	4998	3	terraces	terrace	NNS
50957	4998	4	of	of	IN
50957	4998	5	the	the	DT
50957	4998	6	,	,	,
50957	4998	7	186	186	CD
50957	4998	8	,	,	,
50957	4998	9	262	262	CD
50957	4998	10	_	_	NNP
50957	4998	11	et	et	NNP
50957	4998	12	seq	seq	NN
50957	4998	13	.	.	.
50957	4998	14	_	_	NNP
50957	4998	15	,	,	,
50957	4998	16	285	285	CD
50957	4998	17	,	,	,
50957	4998	18	286	286	CD
50957	4998	19	,	,	,
50957	4998	20	355	355	CD
50957	4998	21	,	,	,
50957	4998	22	359	359	CD
50957	4998	23	_	_	NNP
50957	4998	24	et	et	NNP
50957	4998	25	seq	seq	NN
50957	4998	26	.	.	.
50957	4998	27	_	_	NNP
50957	4998	28	Sonora	Sonora	NNP
50957	4998	29	,	,	,
50957	4998	30	Cal	Cal	NNP
50957	4998	31	.	.	NNP
50957	4998	32	,	,	,
50957	4998	33	294	294	CD
50957	4998	34	_	_	NNP
50957	4998	35	et	et	NNP
50957	4998	36	seq	seq	NN
50957	4998	37	.	.	.
50957	4998	38	_	_	NNP
50957	4998	39	South	South	NNP
50957	4998	40	America	America	NNP
50957	4998	41	,	,	,
50957	4998	42	existing	exist	VBG
50957	4998	43	glaciers	glacier	NNS
50957	4998	44	of	of	IN
50957	4998	45	,	,	,
50957	4998	46	17	17	CD
50957	4998	47	;	;	:
50957	4998	48	ancient	ancient	JJ
50957	4998	49	glaciers	glacier	NNS
50957	4998	50	in	in	IN
50957	4998	51	,	,	,
50957	4998	52	126	126	CD
50957	4998	53	.	.	.
50957	4999	1	Southampton	Southampton	NNP
50957	4999	2	,	,	,
50957	4999	3	England	England	NNP
50957	4999	4	,	,	,
50957	4999	5	266	266	CD
50957	4999	6	.	.	.
50957	5000	1	South	South	NNP
50957	5000	2	Dakota	Dakota	NNP
50957	5000	3	,	,	,
50957	5000	4	96	96	CD
50957	5000	5	,	,	,
50957	5000	6	98	98	CD
50957	5000	7	.	.	.
50957	5001	1	Spain	Spain	NNP
50957	5001	2	,	,	,
50957	5001	3	ancient	ancient	JJ
50957	5001	4	glaciers	glacier	NNS
50957	5001	5	of	of	IN
50957	5001	6	,	,	,
50957	5001	7	136	136	CD
50957	5001	8	;	;	:
50957	5001	9	human	human	JJ
50957	5001	10	relics	relic	NNS
50957	5001	11	in	in	IN
50957	5001	12	glacial	glacial	JJ
50957	5001	13	terraces	terrace	NNS
50957	5001	14	of	of	IN
50957	5001	15	,	,	,
50957	5001	16	264	264	CD
50957	5001	17	;	;	:
50957	5001	18	Quaternary	quaternary	JJ
50957	5001	19	animals	animal	NNS
50957	5001	20	of	of	IN
50957	5001	21	,	,	,
50957	5001	22	280	280	CD
50957	5001	23	.	.	.
50957	5002	1	Speeton	Speeton	NNP
50957	5002	2	,	,	,
50957	5002	3	140	140	CD
50957	5002	4	,	,	,
50957	5002	5	155	155	CD
50957	5002	6	,	,	,
50957	5002	7	156	156	CD
50957	5002	8	.	.	.
50957	5003	1	Spencer	Spencer	NNP
50957	5003	2	,	,	,
50957	5003	3	cited	cite	VBD
50957	5003	4	,	,	,
50957	5003	5	224	224	CD
50957	5003	6	.	.	.
50957	5004	1	Spencer	Spencer	NNP
50957	5004	2	,	,	,
50957	5004	3	N.	N.	NNP
50957	5004	4	Y.	Y.	NNP
50957	5004	5	,	,	,
50957	5004	6	220	220	CD
50957	5004	7	.	.	.
50957	5005	1	Spitsbergen	Spitsbergen	NNP
50957	5005	2	,	,	,
50957	5005	3	12	12	CD
50957	5005	4	.	.	.
50957	5006	1	Spy	spy	NN
50957	5006	2	,	,	,
50957	5006	3	man	man	NN
50957	5006	4	of	of	IN
50957	5006	5	,	,	,
50957	5006	6	275	275	CD
50957	5006	7	,	,	,
50957	5006	8	277	277	CD
50957	5006	9	.	.	.
50957	5007	1	St.	St.	NNP
50957	5007	2	Acheul	Acheul	NNP
50957	5007	3	,	,	,
50957	5007	4	263	263	CD
50957	5007	5	.	.	.
50957	5008	1	Stag	Stag	NNP
50957	5008	2	,	,	,
50957	5008	3	289	289	CD
50957	5008	4	.	.	.
50957	5009	1	Stainmoor	Stainmoor	NNP
50957	5009	2	,	,	,
50957	5009	3	England	England	NNP
50957	5009	4	,	,	,
50957	5009	5	154	154	CD
50957	5009	6	,	,	,
50957	5009	7	157	157	CD
50957	5009	8	,	,	,
50957	5009	9	180	180	CD
50957	5009	10	.	.	.
50957	5010	1	Stalagmite	stalagmite	NN
50957	5010	2	,	,	,
50957	5010	3	rate	rate	NN
50957	5010	4	of	of	IN
50957	5010	5	accumulation	accumulation	NN
50957	5010	6	of	of	IN
50957	5010	7	,	,	,
50957	5010	8	352	352	CD
50957	5010	9	_	_	NNP
50957	5010	10	et	et	NNP
50957	5010	11	seq	seq	NN
50957	5010	12	.	.	.
50957	5010	13	_	_	NNP
50957	5010	14	Stanislaus	Stanislaus	NNP
50957	5010	15	River	River	NNP
50957	5010	16	,	,	,
50957	5010	17	Cal	Cal	NNP
50957	5010	18	.	.	NNP
50957	5010	19	,	,	,
50957	5010	20	294	294	CD
50957	5010	21	.	.	.
50957	5011	1	St.	St.	NNP
50957	5011	2	Anthony	Anthony	NNP
50957	5011	3	,	,	,
50957	5011	4	Falls	Falls	NNP
50957	5011	5	of	of	IN
50957	5011	6	,	,	,
50957	5011	7	340	340	CD
50957	5011	8	_	_	NNP
50957	5011	9	et	et	NNP
50957	5011	10	seq	seq	NN
50957	5011	11	.	.	.
50957	5011	12	_	_	NNP
50957	5011	13	,	,	,
50957	5011	14	364	364	CD
50957	5011	15	.	.	.
50957	5012	1	Steamburg	Steamburg	NNP
50957	5012	2	,	,	,
50957	5012	3	N.	N.	NNP
50957	5012	4	Y.	Y.	NNP
50957	5012	5	,	,	,
50957	5012	6	buried	bury	VBD
50957	5012	7	channel	channel	NNP
50957	5012	8	at	at	IN
50957	5012	9	,	,	,
50957	5012	10	206	206	CD
50957	5012	11	.	.	.
50957	5013	1	St.	St.	NNP
50957	5013	2	Elias	Elias	NNP
50957	5013	3	,	,	,
50957	5013	4	30	30	CD
50957	5013	5	_	_	NNP
50957	5013	6	et	et	NNP
50957	5013	7	seq	seq	NN
50957	5013	8	.	.	.
50957	5013	9	_	_	NNP
50957	5013	10	,	,	,
50957	5013	11	212	212	CD
50957	5013	12	.	.	.
50957	5014	1	St.	St.	NNP
50957	5014	2	Lawrence	Lawrence	NNP
50957	5014	3	River	River	NNP
50957	5014	4	,	,	,
50957	5014	5	glacial	glacial	JJ
50957	5014	6	drainage	drainage	NN
50957	5014	7	of	of	IN
50957	5014	8	,	,	,
50957	5014	9	335	335	CD
50957	5014	10	,	,	,
50957	5014	11	339	339	CD
50957	5014	12	.	.	.
50957	5015	1	St.	St.	NNP
50957	5015	2	Louis	Louis	NNP
50957	5015	3	,	,	,
50957	5015	4	Mo.	Mo.	NNP
50957	5015	5	,	,	,
50957	5015	6	119	119	CD
50957	5015	7	,	,	,
50957	5015	8	364	364	CD
50957	5015	9	.	.	.
50957	5016	1	St.	St.	NNP
50957	5016	2	Paul	Paul	NNP
50957	5016	3	,	,	,
50957	5016	4	Minn.	Minnesota	NNP
50957	5016	5	,	,	,
50957	5016	6	228	228	CD
50957	5016	7	.	.	.
50957	5017	1	Stone	stone	NN
50957	5017	2	on	on	IN
50957	5017	3	kames	kame	NNS
50957	5017	4	in	in	IN
50957	5017	5	Maine	Maine	NNP
50957	5017	6	,	,	,
50957	5017	7	80	80	CD
50957	5017	8	.	.	.
50957	5018	1	Straits	Straits	NNPS
50957	5018	2	of	of	IN
50957	5018	3	Dover	Dover	NNP
50957	5018	4	,	,	,
50957	5018	5	360	360	CD
50957	5018	6	.	.	.
50957	5019	1	Straits	Straits	NNPS
50957	5019	2	of	of	IN
50957	5019	3	Gibraltar	Gibraltar	NNP
50957	5019	4	,	,	,
50957	5019	5	292	292	CD
50957	5019	6	.	.	.
50957	5020	1	Striæ	striæ	NN
50957	5020	2	,	,	,
50957	5020	3	direction	direction	NN
50957	5020	4	of	of	IN
50957	5020	5	,	,	,
50957	5020	6	in	in	IN
50957	5020	7	New	New	NNP
50957	5020	8	Hampshire	Hampshire	NNP
50957	5020	9	,	,	,
50957	5020	10	69	69	CD
50957	5020	11	;	;	:
50957	5020	12	in	in	IN
50957	5020	13	Lake	Lake	NNP
50957	5020	14	Erie	Erie	NNP
50957	5020	15	,	,	,
50957	5020	16	104	104	CD
50957	5020	17	;	;	:
50957	5020	18	presence	presence	NN
50957	5020	19	of	of	IN
50957	5020	20	,	,	,
50957	5020	21	in	in	IN
50957	5020	22	Pennsylvania	Pennsylvania	NNP
50957	5020	23	,	,	,
50957	5020	24	85	85	CD
50957	5020	25	,	,	,
50957	5020	26	119	119	CD
50957	5020	27	;	;	:
50957	5020	28	in	in	IN
50957	5020	29	Ohio	Ohio	NNP
50957	5020	30	,	,	,
50957	5020	31	Indiana	Indiana	NNP
50957	5020	32	,	,	,
50957	5020	33	Illinois	Illinois	NNP
50957	5020	34	,	,	,
50957	5020	35	and	and	CC
50957	5020	36	Missouri	Missouri	NNP
50957	5020	37	,	,	,
50957	5020	38	119	119	CD
50957	5020	39	;	;	:
50957	5020	40	in	in	IN
50957	5020	41	Stuttgart	Stuttgart	NNP
50957	5020	42	,	,	,
50957	5020	43	279	279	CD
50957	5020	44	.	.	.
50957	5021	1	Subglacial	subglacial	JJ
50957	5021	2	streams	stream	NNS
50957	5021	3	,	,	,
50957	5021	4	23	23	CD
50957	5021	5	,	,	,
50957	5021	6	29	29	CD
50957	5021	7	,	,	,
50957	5021	8	120	120	CD
50957	5021	9	.	.	.
50957	5022	1	Submerged	submerged	JJ
50957	5022	2	channels	channel	NNS
50957	5022	3	on	on	IN
50957	5022	4	the	the	DT
50957	5022	5	coasts	coast	NNS
50957	5022	6	of	of	IN
50957	5022	7	America	America	NNP
50957	5022	8	,	,	,
50957	5022	9	194	194	CD
50957	5022	10	-	-	SYM
50957	5022	11	198	198	CD
50957	5022	12	.	.	.
50957	5023	1	Submergence	submergence	NN
50957	5023	2	theory	theory	NN
50957	5023	3	,	,	,
50957	5023	4	60	60	CD
50957	5023	5	-	-	SYM
50957	5023	6	63	63	CD
50957	5023	7	,	,	,
50957	5023	8	70	70	CD
50957	5023	9	.	.	.
50957	5024	1	Subsidence	subsidence	NN
50957	5024	2	of	of	IN
50957	5024	3	the	the	DT
50957	5024	4	Isthmus	Isthmus	NNP
50957	5024	5	of	of	IN
50957	5024	6	Panama	Panama	NNP
50957	5024	7	,	,	,
50957	5024	8	113	113	CD
50957	5024	9	,	,	,
50957	5024	10	318	318	CD
50957	5024	11	;	;	:
50957	5024	12	in	in	IN
50957	5024	13	Mississippi	Mississippi	NNP
50957	5024	14	Valley	Valley	NNP
50957	5024	15	,	,	,
50957	5024	16	93	93	CD
50957	5024	17	,	,	,
50957	5024	18	113	113	CD
50957	5024	19	,	,	,
50957	5024	20	120	120	CD
50957	5024	21	,	,	,
50957	5024	22	121	121	CD
50957	5024	23	;	;	:
50957	5024	24	on	on	IN
50957	5024	25	east	east	JJ
50957	5024	26	coast	coast	NN
50957	5024	27	of	of	IN
50957	5024	28	North	North	NNP
50957	5024	29	America	America	NNP
50957	5024	30	,	,	,
50957	5024	31	255	255	CD
50957	5024	32	_	_	NNP
50957	5024	33	et	et	NNP
50957	5024	34	seq	seq	NN
50957	5024	35	.	.	.
50957	5024	36	_	_	NNP
50957	5024	37	;	;	:
50957	5024	38	about	about	IN
50957	5024	39	the	the	DT
50957	5024	40	Great	Great	NNP
50957	5024	41	Lakes	Lakes	NNPS
50957	5024	42	,	,	,
50957	5024	43	224	224	CD
50957	5024	44	,	,	,
50957	5024	45	339	339	CD
50957	5024	46	;	;	:
50957	5024	47	in	in	IN
50957	5024	48	Great	Great	NNP
50957	5024	49	Britain	Britain	NNP
50957	5024	50	,	,	,
50957	5024	51	167	167	CD
50957	5024	52	-	-	SYM
50957	5024	53	181	181	CD
50957	5024	54	.	.	.
50957	5025	1	Susquehanna	Susquehanna	NNP
50957	5025	2	River	River	NNP
50957	5025	3	,	,	,
50957	5025	4	glacial	glacial	JJ
50957	5025	5	drainage	drainage	NN
50957	5025	6	of	of	IN
50957	5025	7	,	,	,
50957	5025	8	93	93	CD
50957	5025	9	,	,	,
50957	5025	10	232	232	CD
50957	5025	11	,	,	,
50957	5025	12	257	257	CD
50957	5025	13	.	.	.
50957	5026	1	Svartisen	Svartisen	NNP
50957	5026	2	Glacier	Glacier	NNP
50957	5026	3	,	,	,
50957	5026	4	13	13	CD
50957	5026	5	.	.	.
50957	5027	1	Svenonius	Svenonius	NNP
50957	5027	2	,	,	,
50957	5027	3	Dr.	Dr.	NNP
50957	5027	4	,	,	,
50957	5027	5	12	12	CD
50957	5027	6	.	.	.
50957	5028	1	Sweden	Sweden	NNP
50957	5028	2	,	,	,
50957	5028	3	81	81	CD
50957	5028	4	.	.	.
50957	5029	1	Switzerland	Switzerland	NNP
50957	5029	2	,	,	,
50957	5029	3	existing	exist	VBG
50957	5029	4	glaciers	glacier	NNS
50957	5029	5	of	of	IN
50957	5029	6	,	,	,
50957	5029	7	9	9	CD
50957	5029	8	-	-	SYM
50957	5029	9	11	11	CD
50957	5029	10	;	;	:
50957	5029	11	ancient	ancient	JJ
50957	5029	12	glaciers	glacier	NNS
50957	5029	13	of	of	IN
50957	5029	14	,	,	,
50957	5029	15	131	131	CD
50957	5029	16	-	-	SYM
50957	5029	17	136	136	CD
50957	5029	18	;	;	:
50957	5029	19	lake	lake	NN
50957	5029	20	-	-	HYPH
50957	5029	21	dwellings	dwelling	NNS
50957	5029	22	in	in	RB
50957	5029	23	,	,	,
50957	5029	24	281	281	CD
50957	5029	25	.	.	.
50957	5030	1	Table	Table	NNP
50957	5030	2	Mountain	Mountain	NNP
50957	5030	3	,	,	,
50957	5030	4	Cal	Cal	NNP
50957	5030	5	.	.	NNP
50957	5030	6	,	,	,
50957	5030	7	294	294	CD
50957	5030	8	_	_	NNP
50957	5030	9	et	et	NNP
50957	5030	10	seq	seq	NN
50957	5030	11	.	.	.
50957	5030	12	_	_	NNP
50957	5030	13	,	,	,
50957	5030	14	300	300	CD
50957	5030	15	.	.	.
50957	5031	1	Table	table	NN
50957	5031	2	of	of	IN
50957	5031	3	changes	change	NNS
50957	5031	4	during	during	IN
50957	5031	5	the	the	DT
50957	5031	6	Glacial	glacial	JJ
50957	5031	7	epochs	epoch	NNS
50957	5031	8	,	,	,
50957	5031	9	324	324	CD
50957	5031	10	,	,	,
50957	5031	11	325	325	CD
50957	5031	12	.	.	.
50957	5032	1	Tagus	Tagus	NNP
50957	5032	2	,	,	,
50957	5032	3	valley	valley	NN
50957	5032	4	of	of	IN
50957	5032	5	the	the	DT
50957	5032	6	,	,	,
50957	5032	7	367	367	CD
50957	5032	8	,	,	,
50957	5032	9	371	371	CD
50957	5032	10	_	_	NNP
50957	5032	11	et	et	NNP
50957	5032	12	seq	seq	NN
50957	5032	13	.	.	.
50957	5032	14	_	_	NNP
50957	5032	15	Tait	Tait	NNP
50957	5032	16	,	,	,
50957	5032	17	cited	cite	VBD
50957	5032	18	,	,	,
50957	5032	19	362	362	CD
50957	5032	20	.	.	.
50957	5033	1	Tardy	tardy	JJ
50957	5033	2	,	,	,
50957	5033	3	cited	cite	VBD
50957	5033	4	,	,	,
50957	5033	5	370	370	CD
50957	5033	6	.	.	.
50957	5034	1	Tasman	Tasman	NNP
50957	5034	2	Glacier	Glacier	NNP
50957	5034	3	,	,	,
50957	5034	4	16	16	CD
50957	5034	5	.	.	.
50957	5035	1	Teesdale	Teesdale	NNP
50957	5035	2	,	,	,
50957	5035	3	England	England	NNP
50957	5035	4	,	,	,
50957	5035	5	155	155	CD
50957	5035	6	,	,	,
50957	5035	7	157	157	CD
50957	5035	8	.	.	.
50957	5036	1	Terminal	terminal	JJ
50957	5036	2	moraines	moraine	NNS
50957	5036	3	,	,	,
50957	5036	4	formation	formation	NN
50957	5036	5	of	of	IN
50957	5036	6	,	,	,
50957	5036	7	6	6	CD
50957	5036	8	;	;	:
50957	5036	9	in	in	IN
50957	5036	10	Pennsylvania	Pennsylvania	NNP
50957	5036	11	,	,	,
50957	5036	12	61	61	CD
50957	5036	13	,	,	,
50957	5036	14	62	62	CD
50957	5036	15	,	,	,
50957	5036	16	85	85	CD
50957	5036	17	_	_	NNP
50957	5036	18	et	et	NNP
50957	5036	19	seq	seq	NN
50957	5036	20	.	.	.
50957	5036	21	_	_	NNP
50957	5036	22	;	;	:
50957	5036	23	on	on	IN
50957	5036	24	the	the	DT
50957	5036	25	southern	southern	JJ
50957	5036	26	coast	coast	NN
50957	5036	27	of	of	IN
50957	5036	28	New	New	NNP
50957	5036	29	England	England	NNP
50957	5036	30	,	,	,
50957	5036	31	66	66	CD
50957	5036	32	_	_	NNP
50957	5036	33	et	et	NNP
50957	5036	34	seq	seq	NN
50957	5036	35	.	.	.
50957	5036	36	_	_	NNP
50957	5036	37	;	;	:
50957	5036	38	in	in	IN
50957	5036	39	Ohio	Ohio	NNP
50957	5036	40	,	,	,
50957	5036	41	106	106	CD
50957	5036	42	;	;	:
50957	5036	43	in	in	IN
50957	5036	44	Puget	Puget	NNP
50957	5036	45	Sound	Sound	NNP
50957	5036	46	,	,	,
50957	5036	47	122	122	CD
50957	5036	48	;	;	:
50957	5036	49	in	in	IN
50957	5036	50	Tyghee	Tyghee	NNP
50957	5036	51	Pass	Pass	NNP
50957	5036	52	,	,	,
50957	5036	53	122	122	CD
50957	5036	54	;	;	:
50957	5036	55	in	in	IN
50957	5036	56	Italy	Italy	NNP
50957	5036	57	,	,	,
50957	5036	58	135	135	CD
50957	5036	59	.	.	.
50957	5037	1	Terminal	terminal	JJ
50957	5037	2	moraines	moraine	NNS
50957	5037	3	of	of	IN
50957	5037	4	the	the	DT
50957	5037	5	second	second	JJ
50957	5037	6	Glacial	Glacial	NNP
50957	5037	7	epoch	epoch	NN
50957	5037	8	,	,	,
50957	5037	9	93	93	CD
50957	5037	10	,	,	,
50957	5037	11	100	100	CD
50957	5037	12	,	,	,
50957	5037	13	101	101	CD
50957	5037	14	,	,	,
50957	5037	15	106	106	CD
50957	5037	16	.	.	.
50957	5038	1	Terraces	terrace	NNS
50957	5038	2	.	.	.
50957	5039	1	(	(	-LRB-
50957	5039	2	See	see	VB
50957	5039	3	Glacial	Glacial	NNP
50957	5039	4	Terraces	Terraces	NNP
50957	5039	5	.	.	.
50957	5039	6	)	)	-RRB-
50957	5040	1	Tertiary	tertiary	JJ
50957	5040	2	animals	animal	NNS
50957	5040	3	,	,	,
50957	5040	4	286	286	CD
50957	5040	5	.	.	.
50957	5041	1	Tertiary	tertiary	JJ
50957	5041	2	man	man	NN
50957	5041	3	,	,	,
50957	5041	4	365	365	CD
50957	5041	5	-	-	SYM
50957	5041	6	374	374	CD
50957	5041	7	.	.	.
50957	5042	1	Tertiary	tertiary	JJ
50957	5042	2	period	period	NN
50957	5042	3	,	,	,
50957	5042	4	climate	climate	NN
50957	5042	5	of	of	IN
50957	5042	6	,	,	,
50957	5042	7	113	113	CD
50957	5042	8	,	,	,
50957	5042	9	117	117	CD
50957	5042	10	,	,	,
50957	5042	11	182	182	CD
50957	5042	12	,	,	,
50957	5042	13	305	305	CD
50957	5042	14	,	,	,
50957	5042	15	307	307	CD
50957	5042	16	.	.	.
50957	5043	1	Teton	Teton	NNP
50957	5043	2	Mountains	Mountains	NNP
50957	5043	3	,	,	,
50957	5043	4	123	123	CD
50957	5043	5	.	.	.
50957	5044	1	Texas	Texas	NNP
50957	5044	2	,	,	,
50957	5044	3	Pleistocene	Pleistocene	NNP
50957	5044	4	animals	animal	NNS
50957	5044	5	of	of	IN
50957	5044	6	,	,	,
50957	5044	7	288	288	CD
50957	5044	8	.	.	.
50957	5045	1	Thames	Thames	NNP
50957	5045	2	,	,	,
50957	5045	3	England	England	NNP
50957	5045	4	,	,	,
50957	5045	5	138	138	CD
50957	5045	6	,	,	,
50957	5045	7	264	264	CD
50957	5045	8	,	,	,
50957	5045	9	285	285	CD
50957	5045	10	.	.	.
50957	5046	1	Thenay	Thenay	NNP
50957	5046	2	,	,	,
50957	5046	3	France	France	NNP
50957	5046	4	,	,	,
50957	5046	5	supposed	suppose	VBD
50957	5046	6	Tertiary	tertiary	JJ
50957	5046	7	man	man	NN
50957	5046	8	in	in	RP
50957	5046	9	,	,	,
50957	5046	10	367	367	CD
50957	5046	11	,	,	,
50957	5046	12	371	371	CD
50957	5046	13	;	;	:
50957	5046	14	view	view	NN
50957	5046	15	of	of	IN
50957	5046	16	flint	flint	NN
50957	5046	17	-	-	HYPH
50957	5046	18	flakes	flake	NNS
50957	5046	19	collected	collect	VBN
50957	5046	20	at	at	IN
50957	5046	21	,	,	,
50957	5046	22	368	368	CD
50957	5046	23	.	.	.
50957	5047	1	Thompson	Thompson	NNP
50957	5047	2	,	,	,
50957	5047	3	50	50	CD
50957	5047	4	.	.	.
50957	5048	1	Thomson	Thomson	NNP
50957	5048	2	,	,	,
50957	5048	3	cited	cite	VBD
50957	5048	4	,	,	,
50957	5048	5	362	362	CD
50957	5048	6	.	.	.
50957	5049	1	Till	till	IN
50957	5049	2	,	,	,
50957	5049	3	description	description	NN
50957	5049	4	of	of	IN
50957	5049	5	,	,	,
50957	5049	6	53	53	CD
50957	5049	7	;	;	:
50957	5049	8	composition	composition	NN
50957	5049	9	of	of	IN
50957	5049	10	,	,	,
50957	5049	11	in	in	IN
50957	5049	12	Massachusetts	Massachusetts	NNP
50957	5049	13	,	,	,
50957	5049	14	81	81	CD
50957	5049	15	_	_	NNP
50957	5049	16	et	et	NNP
50957	5049	17	seq	seq	NN
50957	5049	18	.	.	.
50957	5049	19	_	_	NNP
50957	5049	20	;	;	:
50957	5049	21	section	section	NN
50957	5049	22	of	of	IN
50957	5049	23	,	,	,
50957	5049	24	in	in	IN
50957	5049	25	Ohio	Ohio	NNP
50957	5049	26	,	,	,
50957	5049	27	108	108	CD
50957	5049	28	;	;	:
50957	5049	29	depth	depth	NN
50957	5049	30	of	of	IN
50957	5049	31	,	,	,
50957	5049	32	in	in	IN
50957	5049	33	Germany	Germany	NNP
50957	5049	34	,	,	,
50957	5049	35	Scandinavia	Scandinavia	NNP
50957	5049	36	,	,	,
50957	5049	37	and	and	CC
50957	5049	38	Russia	Russia	NNP
50957	5049	39	,	,	,
50957	5049	40	182	182	CD
50957	5049	41	.	.	.
50957	5050	1	Tinière	Tinière	NNP
50957	5050	2	River	River	NNP
50957	5050	3	,	,	,
50957	5050	4	354	354	CD
50957	5050	5	.	.	.
50957	5051	1	Titusville	Titusville	NNP
50957	5051	2	,	,	,
50957	5051	3	Pa.	Pennsylvania	NNP
50957	5051	4	,	,	,
50957	5051	5	232	232	CD
50957	5051	6	.	.	.
50957	5052	1	Todd	Todd	NNP
50957	5052	2	,	,	,
50957	5052	3	on	on	IN
50957	5052	4	forest	forest	NN
50957	5052	5	beds	bed	NNS
50957	5052	6	and	and	CC
50957	5052	7	old	old	JJ
50957	5052	8	soils,110	soils,110	NNP
50957	5052	9	_	_	NNP
50957	5052	10	et	et	NNP
50957	5052	11	seq	seq	NN
50957	5052	12	.	.	.
50957	5052	13	_	_	NNP
50957	5052	14	;	;	:
50957	5052	15	cited	cite	VBN
50957	5052	16	,	,	,
50957	5052	17	228	228	CD
50957	5052	18	.	.	.
50957	5053	1	Torquay	Torquay	NNP
50957	5053	2	,	,	,
50957	5053	3	England	England	NNP
50957	5053	4	,	,	,
50957	5053	5	267	267	CD
50957	5053	6	.	.	.
50957	5054	1	Trade	trade	NN
50957	5054	2	-	-	HYPH
50957	5054	3	winds	wind	NNS
50957	5054	4	of	of	IN
50957	5054	5	the	the	DT
50957	5054	6	Atlantic	Atlantic	NNP
50957	5054	7	,	,	,
50957	5054	8	314	314	CD
50957	5054	9	,	,	,
50957	5054	10	318	318	CD
50957	5054	11	.	.	.
50957	5055	1	Tremeirchon	Tremeirchon	NNP
50957	5055	2	,	,	,
50957	5055	3	Wales	Wales	NNP
50957	5055	4	,	,	,
50957	5055	5	271	271	CD
50957	5055	6	.	.	.
50957	5056	1	Trenton	Trenton	NNP
50957	5056	2	,	,	,
50957	5056	3	N.	N.	NNP
50957	5056	4	J.	J.	NNP
50957	5056	5	,	,	,
50957	5056	6	87	87	CD
50957	5056	7	,	,	,
50957	5056	8	232	232	CD
50957	5056	9	,	,	,
50957	5056	10	242	242	CD
50957	5056	11	_	_	NNP
50957	5056	12	et	et	NNP
50957	5056	13	seq	seq	NN
50957	5056	14	.	.	.
50957	5056	15	_	_	NNP
50957	5056	16	,	,	,
50957	5056	17	254	254	CD
50957	5056	18	,	,	,
50957	5056	19	257	257	CD
50957	5056	20	;	;	:
50957	5056	21	view	view	NN
50957	5056	22	of	of	IN
50957	5056	23	implement	implement	NN
50957	5056	24	found	find	VBN
50957	5056	25	at	at	IN
50957	5056	26	,	,	,
50957	5056	27	247	247	CD
50957	5056	28	.	.	.
50957	5057	1	Trenton	Trenton	NNP
50957	5057	2	gravel	gravel	NN
50957	5057	3	,	,	,
50957	5057	4	section	section	NN
50957	5057	5	of	of	IN
50957	5057	6	the	the	DT
50957	5057	7	,	,	,
50957	5057	8	246	246	CD
50957	5057	9	.	.	.
50957	5058	1	Trent	Trent	NNP
50957	5058	2	,	,	,
50957	5058	3	valley	valley	NN
50957	5058	4	of	of	IN
50957	5058	5	the	the	DT
50957	5058	6	,	,	,
50957	5058	7	163	163	CD
50957	5058	8	,	,	,
50957	5058	9	164	164	CD
50957	5058	10	.	.	.
50957	5059	1	Trimmer	Trimmer	NNP
50957	5059	2	,	,	,
50957	5059	3	quoted	quote	VBN
50957	5059	4	,	,	,
50957	5059	5	148	148	CD
50957	5059	6	.	.	.
50957	5060	1	Trimingham	Trimingham	NNP
50957	5060	2	,	,	,
50957	5060	3	England	England	NNP
50957	5060	4	,	,	,
50957	5060	5	162	162	CD
50957	5060	6	.	.	.
50957	5061	1	Trogen	Trogen	NNP
50957	5061	2	,	,	,
50957	5061	3	Switzerland	Switzerland	NNP
50957	5061	4	,	,	,
50957	5061	5	60	60	CD
50957	5061	6	.	.	.
50957	5062	1	Trons	Trons	NNP
50957	5062	2	,	,	,
50957	5062	3	Switzerland	Switzerland	NNP
50957	5062	4	,	,	,
50957	5062	5	60	60	CD
50957	5062	6	.	.	.
50957	5063	1	Tuolumne	Tuolumne	NNP
50957	5063	2	County	County	NNP
50957	5063	3	,	,	,
50957	5063	4	Cal	Cal	NNP
50957	5063	5	.	.	NNP
50957	5063	6	,	,	,
50957	5063	7	294	294	CD
50957	5063	8	,	,	,
50957	5063	9	299	299	CD
50957	5063	10	.	.	.
50957	5064	1	Turin	Turin	NNP
50957	5064	2	,	,	,
50957	5064	3	135	135	CD
50957	5064	4	.	.	.
50957	5065	1	Tuscarawas	Tuscarawas	NNP
50957	5065	2	Valley	Valley	NNP
50957	5065	3	,	,	,
50957	5065	4	220	220	CD
50957	5065	5	,	,	,
50957	5065	6	221	221	CD
50957	5065	7	,	,	,
50957	5065	8	232	232	CD
50957	5065	9	,	,	,
50957	5065	10	251	251	CD
50957	5065	11	;	;	:
50957	5065	12	buried	bury	VBD
50957	5065	13	channel	channel	NNP
50957	5065	14	in	in	IN
50957	5065	15	,	,	,
50957	5065	16	205	205	CD
50957	5065	17	.	.	.
50957	5066	1	Tylor	Tylor	NNP
50957	5066	2	,	,	,
50957	5066	3	cited	cite	VBD
50957	5066	4	,	,	,
50957	5066	5	359	359	CD
50957	5066	6	_	_	NNP
50957	5066	7	et	et	NNP
50957	5066	8	seq	seq	NN
50957	5066	9	.	.	.
50957	5066	10	_	_	NNP
50957	5066	11	Tyndall	Tyndall	NNP
50957	5066	12	,	,	,
50957	5066	13	44	44	CD
50957	5066	14	-	-	SYM
50957	5066	15	46	46	CD
50957	5066	16	,	,	,
50957	5066	17	49	49	CD
50957	5066	18	.	.	.
50957	5067	1	Tynemouth	Tynemouth	NNP
50957	5067	2	,	,	,
50957	5067	3	England	England	NNP
50957	5067	4	,	,	,
50957	5067	5	155	155	CD
50957	5067	6	,	,	,
50957	5067	7	157	157	CD
50957	5067	8	.	.	.
50957	5068	1	Tyrol	tyrol	JJ
50957	5068	2	,	,	,
50957	5068	3	134	134	CD
50957	5068	4	,	,	,
50957	5068	5	135	135	CD
50957	5068	6	,	,	,
50957	5068	7	211	211	CD
50957	5068	8	.	.	.
50957	5069	1	Tyrrell	Tyrrell	NNP
50957	5069	2	,	,	,
50957	5069	3	cited	cite	VBD
50957	5069	4	,	,	,
50957	5069	5	109	109	CD
50957	5069	6	.	.	.
50957	5070	1	Ulm	Ulm	NNP
50957	5070	2	,	,	,
50957	5070	3	134	134	CD
50957	5070	4	.	.	.
50957	5071	1	Upham	Upham	NNP
50957	5071	2	,	,	,
50957	5071	3	on	on	IN
50957	5071	4	drumlins	drumlin	NNS
50957	5071	5	,	,	,
50957	5071	6	73	73	CD
50957	5071	7	;	;	:
50957	5071	8	on	on	IN
50957	5071	9	two	two	CD
50957	5071	10	ice	ice	NN
50957	5071	11	-	-	HYPH
50957	5071	12	movements	movement	NNS
50957	5071	13	,	,	,
50957	5071	14	97	97	CD
50957	5071	15	;	;	:
50957	5071	16	cited	cite	VBN
50957	5071	17	,	,	,
50957	5071	18	222	222	CD
50957	5071	19	,	,	,
50957	5071	20	253	253	CD
50957	5071	21	_	_	NNP
50957	5071	22	et	et	NNP
50957	5071	23	seq	seq	NN
50957	5071	24	.	.	.
50957	5071	25	_	_	NNP
50957	5071	26	,	,	,
50957	5071	27	301	301	CD
50957	5071	28	,	,	,
50957	5071	29	318	318	CD
50957	5071	30	,	,	,
50957	5071	31	320	320	CD
50957	5071	32	_	_	NNP
50957	5071	33	et	et	NNP
50957	5071	34	seq	seq	NN
50957	5071	35	.	.	.
50957	5071	36	_	_	NNP
50957	5071	37	,	,	,
50957	5071	38	330	330	CD
50957	5071	39	,	,	,
50957	5071	40	348	348	CD
50957	5071	41	;	;	:
50957	5071	42	on	on	IN
50957	5071	43	the	the	DT
50957	5071	44	Columbia	Columbia	NNP
50957	5071	45	gravel	gravel	NN
50957	5071	46	,	,	,
50957	5071	47	261	261	CD
50957	5071	48	;	;	:
50957	5071	49	on	on	IN
50957	5071	50	date	date	NN
50957	5071	51	of	of	IN
50957	5071	52	the	the	DT
50957	5071	53	Glacial	glacial	JJ
50957	5071	54	period	period	NN
50957	5071	55	,	,	,
50957	5071	56	344	344	CD
50957	5071	57	.	.	.
50957	5072	1	Ural	Ural	NNP
50957	5072	2	Mountains	Mountains	NNPS
50957	5072	3	,	,	,
50957	5072	4	15	15	CD
50957	5072	5	,	,	,
50957	5072	6	280	280	CD
50957	5072	7	.	.	.
50957	5073	1	Utah	Utah	NNP
50957	5073	2	,	,	,
50957	5073	3	123	123	CD
50957	5073	4	;	;	:
50957	5073	5	lakes	lake	NNS
50957	5073	6	of	of	IN
50957	5073	7	,	,	,
50957	5073	8	233	233	CD
50957	5073	9	.	.	.
50957	5074	1	Utica	Utica	NNP
50957	5074	2	,	,	,
50957	5074	3	N.	N.	NNP
50957	5074	4	Y.	Y.	NNP
50957	5074	5	,	,	,
50957	5074	6	220	220	CD
50957	5074	7	.	.	.
50957	5075	1	Utrecht	Utrecht	NNP
50957	5075	2	,	,	,
50957	5075	3	moraine	moraine	VB
50957	5075	4	near	near	RB
50957	5075	5	,	,	,
50957	5075	6	181	181	CD
50957	5075	7	.	.	.
50957	5076	1	Valais	Valais	NNP
50957	5076	2	,	,	,
50957	5076	3	the	the	DT
50957	5076	4	,	,	,
50957	5076	5	133	133	CD
50957	5076	6	.	.	.
50957	5077	1	Vegetable	vegetable	NN
50957	5077	2	remains	remain	VBZ
50957	5077	3	in	in	IN
50957	5077	4	glacial	glacial	JJ
50957	5077	5	deposits	deposit	NNS
50957	5077	6	,	,	,
50957	5077	7	117	117	CD
50957	5077	8	,	,	,
50957	5077	9	125	125	CD
50957	5077	10	;	;	:
50957	5077	11	in	in	IN
50957	5077	12	Ohio	Ohio	NNP
50957	5077	13	,	,	,
50957	5077	14	107	107	CD
50957	5077	15	,	,	,
50957	5077	16	117	117	CD
50957	5077	17	;	;	:
50957	5077	18	in	in	IN
50957	5077	19	Indiana	Indiana	NNP
50957	5077	20	,	,	,
50957	5077	21	107	107	CD
50957	5077	22	;	;	:
50957	5077	23	in	in	IN
50957	5077	24	Minnesota	Minnesota	NNP
50957	5077	25	,	,	,
50957	5077	26	107	107	CD
50957	5077	27	,	,	,
50957	5077	28	109	109	CD
50957	5077	29	;	;	:
50957	5077	30	in	in	IN
50957	5077	31	Iowa	Iowa	NNP
50957	5077	32	,	,	,
50957	5077	33	108	108	CD
50957	5077	34	;	;	:
50957	5077	35	in	in	IN
50957	5077	36	British	British	NNP
50957	5077	37	America	America	NNP
50957	5077	38	,	,	,
50957	5077	39	109	109	CD
50957	5077	40	.	.	.
50957	5078	1	Veins	Veins	NNP
50957	5078	2	in	in	IN
50957	5078	3	glacial	glacial	JJ
50957	5078	4	ice	ice	NN
50957	5078	5	,	,	,
50957	5078	6	3	3	CD
50957	5078	7	.	.	.
50957	5079	1	Vermont	Vermont	NNP
50957	5079	2	,	,	,
50957	5079	3	Runaway	Runaway	NNP
50957	5079	4	Pond	Pond	NNP
50957	5079	5	in	in	IN
50957	5079	6	,	,	,
50957	5079	7	207	207	CD
50957	5079	8	.	.	.
50957	5080	1	Vernagt	Vernagt	NNP
50957	5080	2	Glacier	Glacier	NNP
50957	5080	3	,	,	,
50957	5080	4	211	211	CD
50957	5080	5	.	.	.
50957	5081	1	Vessel	Vessel	NNP
50957	5081	2	Rock	Rock	NNP
50957	5081	3	,	,	,
50957	5081	4	view	view	NN
50957	5081	5	of	of	IN
50957	5081	6	,	,	,
50957	5081	7	56	56	CD
50957	5081	8	.	.	.
50957	5082	1	Vezère	Vezère	NNP
50957	5082	2	,	,	,
50957	5082	3	valley	valley	NN
50957	5082	4	of	of	IN
50957	5082	5	,	,	,
50957	5082	6	281	281	CD
50957	5082	7	.	.	.
50957	5083	1	Victoria	Victoria	NNP
50957	5083	2	Cave	Cave	NNP
50957	5083	3	,	,	,
50957	5083	4	England	England	NNP
50957	5083	5	,	,	,
50957	5083	6	270	270	CD
50957	5083	7	,	,	,
50957	5083	8	280	280	CD
50957	5083	9	.	.	.
50957	5084	1	Virginia	Virginia	NNP
50957	5084	2	City	City	NNP
50957	5084	3	,	,	,
50957	5084	4	349	349	CD
50957	5084	5	.	.	.
50957	5085	1	Vivian	Vivian	NNP
50957	5085	2	,	,	,
50957	5085	3	cited	cite	VBD
50957	5085	4	,	,	,
50957	5085	5	267	267	CD
50957	5085	6	.	.	.
50957	5086	1	Volga	Volga	NNP
50957	5086	2	,	,	,
50957	5086	3	the	the	DT
50957	5086	4	,	,	,
50957	5086	5	185	185	CD
50957	5086	6	.	.	.
50957	5087	1	Vosges	Vosges	NNP
50957	5087	2	Mountains	Mountains	NNPS
50957	5087	3	,	,	,
50957	5087	4	136	136	CD
50957	5087	5	.	.	.
50957	5088	1	Wabash	Wabash	NNP
50957	5088	2	River	River	NNP
50957	5088	3	,	,	,
50957	5088	4	220	220	CD
50957	5088	5	,	,	,
50957	5088	6	231	231	CD
50957	5088	7	,	,	,
50957	5088	8	232	232	CD
50957	5088	9	.	.	.
50957	5089	1	Wahsatch	Wahsatch	NNP
50957	5089	2	Mountains	Mountains	NNPS
50957	5089	3	,	,	,
50957	5089	4	237	237	CD
50957	5089	5	.	.	.
50957	5090	1	Wales	Wales	NNP
50957	5090	2	,	,	,
50957	5090	3	ancient	ancient	JJ
50957	5090	4	glaciers	glacier	NNS
50957	5090	5	of	of	IN
50957	5090	6	,	,	,
50957	5090	7	143	143	CD
50957	5090	8	,	,	,
50957	5090	9	150	150	CD
50957	5090	10	_	_	NNP
50957	5090	11	et	et	NNP
50957	5090	12	seq	seq	NN
50957	5090	13	.	.	.
50957	5090	14	_	_	NNP
50957	5090	15	;	;	:
50957	5090	16	caverns	cavern	NNS
50957	5090	17	of	of	IN
50957	5090	18	,	,	,
50957	5090	19	271	271	CD
50957	5090	20	.	.	.
50957	5091	1	Wallace	Wallace	NNP
50957	5091	2	,	,	,
50957	5091	3	cited	cite	VBD
50957	5091	4	,	,	,
50957	5091	5	331	331	CD
50957	5091	6	,	,	,
50957	5091	7	343	343	CD
50957	5091	8	,	,	,
50957	5091	9	362	362	CD
50957	5091	10	.	.	.
50957	5092	1	Walrus	Walrus	NNP
50957	5092	2	,	,	,
50957	5092	3	262	262	CD
50957	5092	4	,	,	,
50957	5092	5	285	285	CD
50957	5092	6	.	.	.
50957	5093	1	Warren	Warren	NNP
50957	5093	2	,	,	,
50957	5093	3	Pa.	Pennsylvania	NNP
50957	5093	4	,	,	,
50957	5093	5	buried	bury	VBD
50957	5093	6	channel	channel	NNP
50957	5093	7	near	near	IN
50957	5093	8	,	,	,
50957	5093	9	206	206	CD
50957	5093	10	.	.	.
50957	5094	1	Warren	Warren	NNP
50957	5094	2	River	River	NNP
50957	5094	3	,	,	,
50957	5094	4	226	226	CD
50957	5094	5	.	.	.
50957	5095	1	Washington	Washington	NNP
50957	5095	2	,	,	,
50957	5095	3	1	1	CD
50957	5095	4	,	,	,
50957	5095	5	21	21	CD
50957	5095	6	,	,	,
50957	5095	7	122	122	CD
50957	5095	8	.	.	.
50957	5096	1	Washington	Washington	NNP
50957	5096	2	,	,	,
50957	5096	3	D.	D.	NNP
50957	5096	4	C.	C.	NNP
50957	5096	5	,	,	,
50957	5096	6	gravel	gravel	NN
50957	5096	7	deposit	deposit	NN
50957	5096	8	of	of	IN
50957	5096	9	,	,	,
50957	5096	10	254	254	CD
50957	5096	11	.	.	.
50957	5097	1	Water	water	NN
50957	5097	2	,	,	,
50957	5097	3	transporting	transport	VBG
50957	5097	4	power	power	NN
50957	5097	5	of	of	IN
50957	5097	6	running	running	NN
50957	5097	7	,	,	,
50957	5097	8	5	5	CD
50957	5097	9	,	,	,
50957	5097	10	51	51	CD
50957	5097	11	-	-	SYM
50957	5097	12	53	53	CD
50957	5097	13	.	.	.
50957	5098	1	Waveney	Waveney	NNP
50957	5098	2	,	,	,
50957	5098	3	England	England	NNP
50957	5098	4	,	,	,
50957	5098	5	valley	valley	NNP
50957	5098	6	of	of	IN
50957	5098	7	the	the	DT
50957	5098	8	,	,	,
50957	5098	9	266	266	CD
50957	5098	10	.	.	.
50957	5099	1	Wealden	wealden	JJ
50957	5099	2	formation	formation	NN
50957	5099	3	,	,	,
50957	5099	4	361	361	CD
50957	5099	5	.	.	.
50957	5100	1	Weasel	Weasel	NNP
50957	5100	2	,	,	,
50957	5100	3	290	290	CD
50957	5100	4	.	.	.
50957	5101	1	Wells	Wells	NNP
50957	5101	2	,	,	,
50957	5101	3	England	England	NNP
50957	5101	4	,	,	,
50957	5101	5	270	270	CD
50957	5101	6	.	.	.
50957	5102	1	Western	Western	NNP
50957	5102	2	Reserve	Reserve	NNP
50957	5102	3	Historical	Historical	NNP
50957	5102	4	Society	Society	NNP
50957	5102	5	,	,	,
50957	5102	6	104	104	CD
50957	5102	7	.	.	.
50957	5103	1	Weston	Weston	NNP
50957	5103	2	,	,	,
50957	5103	3	W.	W.	NNP
50957	5103	4	Va.	Virginia	NNP
50957	5103	5	,	,	,
50957	5103	6	216	216	CD
50957	5103	7	.	.	.
50957	5104	1	West	West	NNP
50957	5104	2	Virginia	Virginia	NNP
50957	5104	3	,	,	,
50957	5104	4	214	214	CD
50957	5104	5	_	_	NNP
50957	5104	6	et	et	NNP
50957	5104	7	seq	seq	NN
50957	5104	8	.	.	.
50957	5104	9	_	_	NNP
50957	5104	10	;	;	:
50957	5104	11	glacial	glacial	JJ
50957	5104	12	terrace	terrace	NN
50957	5104	13	in	in	IN
50957	5104	14	,	,	,
50957	5104	15	216	216	CD
50957	5104	16	.	.	.
50957	5105	1	Wey	Wey	NNP
50957	5105	2	,	,	,
50957	5105	3	valley	valley	NN
50957	5105	4	of	of	IN
50957	5105	5	the	the	DT
50957	5105	6	,	,	,
50957	5105	7	265	265	CD
50957	5105	8	.	.	.
50957	5106	1	Whitby	Whitby	NNP
50957	5106	2	,	,	,
50957	5106	3	England	England	NNP
50957	5106	4	,	,	,
50957	5106	5	155	155	CD
50957	5106	6	.	.	.
50957	5107	1	White	White	NNP
50957	5107	2	,	,	,
50957	5107	3	cited	cite	VBD
50957	5107	4	,	,	,
50957	5107	5	215	215	CD
50957	5107	6	_	_	NNP
50957	5107	7	et	et	NNP
50957	5107	8	seq	seq	NN
50957	5107	9	.	.	.
50957	5107	10	_	_	NNP
50957	5107	11	White	White	NNP
50957	5107	12	River	River	NNP
50957	5107	13	,	,	,
50957	5107	14	Ind.	Indiana	NNP
50957	5107	15	,	,	,
50957	5107	16	232	232	CD
50957	5107	17	,	,	,
50957	5107	18	251	251	CD
50957	5107	19	.	.	.
50957	5108	1	White	White	NNP
50957	5108	2	Sea	Sea	NNP
50957	5108	3	,	,	,
50957	5108	4	181	181	CD
50957	5108	5	.	.	.
50957	5109	1	Whitney	Whitney	NNP
50957	5109	2	,	,	,
50957	5109	3	14	14	CD
50957	5109	4	,	,	,
50957	5109	5	21	21	CD
50957	5109	6	,	,	,
50957	5109	7	295	295	CD
50957	5109	8	,	,	,
50957	5109	9	349	349	CD
50957	5109	10	,	,	,
50957	5109	11	373	373	CD
50957	5109	12	.	.	.
50957	5110	1	Whittlesey	Whittlesey	NNP
50957	5110	2	,	,	,
50957	5110	3	100	100	CD
50957	5110	4	.	.	.
50957	5111	1	Wild	wild	JJ
50957	5111	2	-	-	HYPH
50957	5111	3	boar	boar	NN
50957	5111	4	,	,	,
50957	5111	5	290	290	CD
50957	5111	6	.	.	.
50957	5112	1	Wild	wild	JJ
50957	5112	2	-	-	HYPH
50957	5112	3	cat	cat	NN
50957	5112	4	,	,	,
50957	5112	5	290	290	CD
50957	5112	6	.	.	.
50957	5113	1	Winchell	Winchell	NNP
50957	5113	2	,	,	,
50957	5113	3	Alexander	Alexander	NNP
50957	5113	4	,	,	,
50957	5113	5	cited	cite	VBD
50957	5113	6	,	,	,
50957	5113	7	321	321	CD
50957	5113	8	,	,	,
50957	5113	9	330	330	CD
50957	5113	10	.	.	.
50957	5114	1	Winchell	Winchell	NNP
50957	5114	2	,	,	,
50957	5114	3	N.	N.	NNP
50957	5114	4	H.	H.	NNP
50957	5114	5	,	,	,
50957	5114	6	cited	cite	VBD
50957	5114	7	,	,	,
50957	5114	8	107	107	CD
50957	5114	9	,	,	,
50957	5114	10	210	210	CD
50957	5114	11	,	,	,
50957	5114	12	252	252	CD
50957	5114	13	;	;	:
50957	5114	14	on	on	IN
50957	5114	15	the	the	DT
50957	5114	16	Falls	Falls	NNP
50957	5114	17	of	of	IN
50957	5114	18	St.	St.	NNP
50957	5114	19	Anthony	Anthony	NNP
50957	5114	20	,	,	,
50957	5114	21	341	341	CD
50957	5114	22	_	_	NNP
50957	5114	23	et	et	NNP
50957	5114	24	seq	seq	NN
50957	5114	25	.	.	.
50957	5114	26	_	_	NNP
50957	5114	27	Wisconsin	Wisconsin	NNP
50957	5114	28	,	,	,
50957	5114	29	98	98	CD
50957	5114	30	,	,	,
50957	5114	31	99	99	CD
50957	5114	32	,	,	,
50957	5114	33	100	100	CD
50957	5114	34	,	,	,
50957	5114	35	101	101	CD
50957	5114	36	.	.	.
50957	5115	1	Woeikoff	woeikoff	NN
50957	5115	2	,	,	,
50957	5115	3	cited	cite	VBD
50957	5115	4	,	,	,
50957	5115	5	316	316	CD
50957	5115	6	.	.	.
50957	5116	1	Wolf	Wolf	NNP
50957	5116	2	,	,	,
50957	5116	3	270	270	CD
50957	5116	4	,	,	,
50957	5116	5	290	290	CD
50957	5116	6	.	.	.
50957	5117	1	Wolverine	Wolverine	NNP
50957	5117	2	,	,	,
50957	5117	3	289	289	CD
50957	5117	4	.	.	.
50957	5118	1	Wood	wood	NN
50957	5118	2	,	,	,
50957	5118	3	cited	cite	VBD
50957	5118	4	,	,	,
50957	5118	5	179	179	CD
50957	5118	6	.	.	.
50957	5119	1	Woodward	Woodward	NNP
50957	5119	2	,	,	,
50957	5119	3	quoted	quote	VBN
50957	5119	4	,	,	,
50957	5119	5	160	160	CD
50957	5119	6	;	;	,
50957	5119	7	on	on	IN
50957	5119	8	age	age	NN
50957	5119	9	of	of	IN
50957	5119	10	Niagara	Niagara	NNP
50957	5119	11	,	,	,
50957	5119	12	337	337	CD
50957	5119	13	_	_	NNP
50957	5119	14	et	et	NNP
50957	5119	15	seq	seq	NN
50957	5119	16	.	.	.
50957	5119	17	_	_	NNP
50957	5119	18	Wookey	Wookey	NNP
50957	5119	19	Hole	Hole	NNP
50957	5119	20	,	,	,
50957	5119	21	England	England	NNP
50957	5119	22	,	,	,
50957	5119	23	270	270	CD
50957	5119	24	.	.	.
50957	5120	1	Wrangell	wrangell	UH
50957	5120	2	,	,	,
50957	5120	3	cited	cite	VBD
50957	5120	4	,	,	,
50957	5120	5	357	357	CD
50957	5120	6	.	.	.
50957	5121	1	Wright	Wright	NNP
50957	5121	2	,	,	,
50957	5121	3	373	373	CD
50957	5121	4	.	.	.
50957	5122	1	Yankton	Yankton	NNP
50957	5122	2	,	,	,
50957	5122	3	120	120	CD
50957	5122	4	.	.	.
50957	5123	1	Yellowstone	Yellowstone	NNP
50957	5123	2	Park	Park	NNP
50957	5123	3	,	,	,
50957	5123	4	122	122	CD
50957	5123	5	.	.	.
50957	5124	1	Yorkshire	Yorkshire	NNP
50957	5124	2	,	,	,
50957	5124	3	140	140	CD
50957	5124	4	,	,	,
50957	5124	5	154	154	CD
50957	5124	6	,	,	,
50957	5124	7	155	155	CD
50957	5124	8	,	,	,
50957	5124	9	157	157	CD
50957	5124	10	,	,	,
50957	5124	11	176	176	CD
50957	5124	12	,	,	,
50957	5124	13	270	270	CD
50957	5124	14	,	,	,
50957	5124	15	283	283	CD
50957	5124	16	,	,	,
50957	5124	17	286	286	CD
50957	5124	18	.	.	.
50957	5125	1	Yosemite	Yosemite	NNP
50957	5125	2	Park	Park	NNP
50957	5125	3	,	,	,
50957	5125	4	21	21	CD
50957	5125	5	,	,	,
50957	5125	6	350	350	CD
50957	5125	7	.	.	.
50957	5126	1	Young	Young	NNP
50957	5126	2	,	,	,
50957	5126	3	Rev.	Rev.	NNP
50957	5127	1	Mr.	Mr.	NNP
50957	5127	2	,	,	,
50957	5127	3	24	24	CD
50957	5127	4	.	.	.
50957	5128	1	Young	young	JJ
50957	5128	2	,	,	,
50957	5128	3	Professor	Professor	NNP
50957	5128	4	,	,	,
50957	5128	5	cited	cite	VBD
50957	5128	6	,	,	,
50957	5128	7	362	362	CD
50957	5128	8	.	.	.
50957	5129	1	Younglove	Younglove	NNP
50957	5129	2	,	,	,
50957	5129	3	104	104	CD
50957	5129	4	.	.	.
50957	5130	1	Zermatt	Zermatt	NNP
50957	5130	2	Glacier	Glacier	NNP
50957	5130	3	,	,	,
50957	5130	4	view	view	NN
50957	5130	5	of	of	IN
50957	5130	6	,	,	,
50957	5130	7	2	2	CD
50957	5130	8	.	.	.
50957	5131	1	Zuyder	Zuyder	NNP
50957	5131	2	Zee	Zee	NNP
50957	5131	3	,	,	,
50957	5131	4	181	181	CD
50957	5131	5	.	.	.
50957	5132	1	THE	the	DT
50957	5132	2	END	END	NNP
50957	5132	3	.	.	.
50957	5133	1	*	*	NFP
50957	5133	2	*	*	NFP
50957	5133	3	*	*	NFP
50957	5133	4	*	*	NFP
50957	5133	5	*	*	NFP
50957	5133	6	D.	D.	NNP
50957	5133	7	APPLETON	APPLETON	NNP
50957	5133	8	&	&	CC
50957	5133	9	CO	CO	NNP
50957	5133	10	.	.	NNP
50957	5133	11	'S	'S	NNP
50957	5133	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5133	13	.	.	.
50957	5134	1	_	_	NNP
50957	5134	2	THE	the	DT
50957	5134	3	ICE	ICE	NNP
50957	5134	4	AGE	AGE	NNP
50957	5134	5	IN	in	IN
50957	5134	6	NORTH	NORTH	NNP
50957	5134	7	AMERICA	AMERICA	NNP
50957	5134	8	,	,	,
50957	5134	9	and	and	CC
50957	5134	10	its	-PRON-	PRP$
50957	5134	11	Bearings	bearing	NNS
50957	5134	12	upon	upon	IN
50957	5134	13	the	the	DT
50957	5134	14	Antiquity	Antiquity	NNP
50957	5134	15	of	of	IN
50957	5134	16	Man	Man	NNP
50957	5134	17	.	.	.
50957	5134	18	_	_	NNP
50957	5134	19	By	by	IN
50957	5134	20	G.	G.	NNP
50957	5134	21	Frederick	Frederick	NNP
50957	5134	22	Wright	Wright	NNP
50957	5134	23	,	,	,
50957	5134	24	D.	D.	NNP
50957	5134	25	D.	D.	NNP
50957	5134	26	,	,	,
50957	5134	27	LL	LL	NNP
50957	5134	28	.	.	.
50957	5135	1	D.	D.	NNP
50957	5135	2	,	,	,
50957	5135	3	F.	F.	NNP
50957	5135	4	G.	G.	NNP
50957	5135	5	S.	S.	NNP
50957	5135	6	A.	A.	NNP
50957	5135	7	,	,	,
50957	5135	8	Professor	Professor	NNP
50957	5135	9	in	in	IN
50957	5135	10	Oberlin	Oberlin	NNP
50957	5135	11	Theological	Theological	NNP
50957	5135	12	Seminary	Seminary	NNP
50957	5135	13	;	;	:
50957	5135	14	Assistant	Assistant	NNP
50957	5135	15	on	on	IN
50957	5135	16	the	the	DT
50957	5135	17	United	United	NNP
50957	5135	18	States	States	NNP
50957	5135	19	Geological	Geological	NNP
50957	5135	20	Survey	Survey	NNP
50957	5135	21	.	.	.
50957	5136	1	With	with	IN
50957	5136	2	an	an	DT
50957	5136	3	appendix	appendix	NNP
50957	5136	4	on	on	IN
50957	5136	5	"	"	``
50957	5136	6	The	the	DT
50957	5136	7	Probable	probable	JJ
50957	5136	8	Cause	cause	NN
50957	5136	9	of	of	IN
50957	5136	10	Glaciation	Glaciation	NNP
50957	5136	11	,	,	,
50957	5136	12	"	"	''
50957	5136	13	by	by	IN
50957	5136	14	Warren	Warren	NNP
50957	5136	15	Upham	Upham	NNP
50957	5136	16	,	,	,
50957	5136	17	F.	F.	NNP
50957	5136	18	G.	G.	NNP
50957	5136	19	S.	S.	NNP
50957	5136	20	A.	A.	NNP
50957	5136	21	,	,	,
50957	5136	22	Assistant	Assistant	NNP
50957	5136	23	on	on	IN
50957	5136	24	the	the	DT
50957	5136	25	Geological	Geological	NNP
50957	5136	26	Surveys	Surveys	NNP
50957	5136	27	of	of	IN
50957	5136	28	New	New	NNP
50957	5136	29	Hampshire	Hampshire	NNP
50957	5136	30	,	,	,
50957	5136	31	Minnesota	Minnesota	NNP
50957	5136	32	,	,	,
50957	5136	33	and	and	CC
50957	5136	34	the	the	DT
50957	5136	35	United	United	NNP
50957	5136	36	States	States	NNP
50957	5136	37	.	.	.
50957	5137	1	New	new	JJ
50957	5137	2	and	and	CC
50957	5137	3	enlarged	enlarged	JJ
50957	5137	4	edition	edition	NN
50957	5137	5	.	.	.
50957	5138	1	With	with	IN
50957	5138	2	150	150	CD
50957	5138	3	Maps	map	NNS
50957	5138	4	and	and	CC
50957	5138	5	Illustrations	Illustrations	NNPS
50957	5138	6	.	.	.
50957	5139	1	8vo	8vo	NNP
50957	5139	2	,	,	,
50957	5139	3	625	625	CD
50957	5139	4	pages	page	NNS
50957	5139	5	,	,	,
50957	5139	6	and	and	CC
50957	5139	7	Index	Index	NNP
50957	5139	8	.	.	.
50957	5140	1	Cloth	cloth	NN
50957	5140	2	,	,	,
50957	5140	3	$	$	$
50957	5140	4	5.00	5.00	CD
50957	5140	5	.	.	.
50957	5141	1	"	"	``
50957	5141	2	Not	not	RB
50957	5141	3	a	a	DT
50957	5141	4	novel	novel	NN
50957	5141	5	in	in	IN
50957	5141	6	all	all	PDT
50957	5141	7	the	the	DT
50957	5141	8	list	list	NN
50957	5141	9	of	of	IN
50957	5141	10	this	this	DT
50957	5141	11	year	year	NN
50957	5141	12	's	's	POS
50957	5141	13	publications	publication	NNS
50957	5141	14	has	have	VBZ
50957	5141	15	in	in	IN
50957	5141	16	it	-PRON-	PRP
50957	5141	17	any	any	DT
50957	5141	18	pages	page	NNS
50957	5141	19	of	of	IN
50957	5141	20	more	more	RBR
50957	5141	21	thrilling	thrilling	JJ
50957	5141	22	interest	interest	NN
50957	5141	23	than	than	IN
50957	5141	24	can	can	MD
50957	5141	25	be	be	VB
50957	5141	26	found	find	VBN
50957	5141	27	in	in	IN
50957	5141	28	this	this	DT
50957	5141	29	book	book	NN
50957	5141	30	by	by	IN
50957	5141	31	Professor	Professor	NNP
50957	5141	32	Wright	Wright	NNP
50957	5141	33	.	.	.
50957	5142	1	There	there	EX
50957	5142	2	is	be	VBZ
50957	5142	3	nothing	nothing	NN
50957	5142	4	pedantic	pedantic	JJ
50957	5142	5	in	in	IN
50957	5142	6	the	the	DT
50957	5142	7	narrative	narrative	NN
50957	5142	8	,	,	,
50957	5142	9	and	and	CC
50957	5142	10	the	the	DT
50957	5142	11	most	most	RBS
50957	5142	12	serious	serious	JJ
50957	5142	13	themes	theme	NNS
50957	5142	14	and	and	CC
50957	5142	15	startling	startling	JJ
50957	5142	16	discoveries	discovery	NNS
50957	5142	17	are	be	VBP
50957	5142	18	treated	treat	VBN
50957	5142	19	with	with	IN
50957	5142	20	such	such	JJ
50957	5142	21	charming	charming	JJ
50957	5142	22	naturalness	naturalness	NN
50957	5142	23	and	and	CC
50957	5142	24	simplicity	simplicity	NN
50957	5142	25	that	that	IN
50957	5142	26	boys	boy	NNS
50957	5142	27	and	and	CC
50957	5142	28	girls	girl	NNS
50957	5142	29	,	,	,
50957	5142	30	as	as	RB
50957	5142	31	well	well	RB
50957	5142	32	as	as	IN
50957	5142	33	their	-PRON-	PRP$
50957	5142	34	seniors	senior	NNS
50957	5142	35	,	,	,
50957	5142	36	will	will	MD
50957	5142	37	be	be	VB
50957	5142	38	attracted	attract	VBN
50957	5142	39	to	to	IN
50957	5142	40	the	the	DT
50957	5142	41	story	story	NN
50957	5142	42	,	,	,
50957	5142	43	and	and	CC
50957	5142	44	find	find	VB
50957	5142	45	it	-PRON-	PRP
50957	5142	46	difficult	difficult	JJ
50957	5142	47	to	to	TO
50957	5142	48	lay	lay	VB
50957	5142	49	it	-PRON-	PRP
50957	5142	50	aside	aside	RB
50957	5142	51	.	.	.
50957	5142	52	"	"	''
50957	5143	1	--_New	--_New	:
50957	5143	2	York	York	NNP
50957	5143	3	Journal	Journal	NNP
50957	5143	4	of	of	IN
50957	5143	5	Commerce	Commerce	NNP
50957	5143	6	_	_	NNP
50957	5143	7	.	.	.
50957	5144	1	"	"	``
50957	5144	2	One	one	CD
50957	5144	3	of	of	IN
50957	5144	4	the	the	DT
50957	5144	5	most	most	RBS
50957	5144	6	absorbing	absorbing	JJ
50957	5144	7	and	and	CC
50957	5144	8	interesting	interesting	JJ
50957	5144	9	of	of	IN
50957	5144	10	all	all	PDT
50957	5144	11	the	the	DT
50957	5144	12	recent	recent	JJ
50957	5144	13	issues	issue	NNS
50957	5144	14	in	in	IN
50957	5144	15	the	the	DT
50957	5144	16	department	department	NN
50957	5144	17	of	of	IN
50957	5144	18	popular	popular	JJ
50957	5144	19	science	science	NN
50957	5144	20	.	.	.
50957	5144	21	"	"	''
50957	5145	1	--_Chicago	--_Chicago	:
50957	5145	2	Herald	Herald	NNP
50957	5145	3	_	_	NNP
50957	5145	4	.	.	.
50957	5146	1	"	"	``
50957	5146	2	Though	though	IN
50957	5146	3	his	-PRON-	PRP$
50957	5146	4	subject	subject	NN
50957	5146	5	is	be	VBZ
50957	5146	6	a	a	DT
50957	5146	7	very	very	RB
50957	5146	8	deep	deep	JJ
50957	5146	9	one	one	NN
50957	5146	10	,	,	,
50957	5146	11	his	-PRON-	PRP$
50957	5146	12	style	style	NN
50957	5146	13	is	be	VBZ
50957	5146	14	so	so	RB
50957	5146	15	very	very	RB
50957	5146	16	unaffected	unaffected	JJ
50957	5146	17	and	and	CC
50957	5146	18	perspicuous	perspicuous	JJ
50957	5146	19	that	that	IN
50957	5146	20	even	even	RB
50957	5146	21	the	the	DT
50957	5146	22	unscientific	unscientific	JJ
50957	5146	23	reader	reader	NN
50957	5146	24	can	can	MD
50957	5146	25	peruse	peruse	VB
50957	5146	26	it	-PRON-	PRP
50957	5146	27	with	with	IN
50957	5146	28	intelligence	intelligence	NN
50957	5146	29	and	and	CC
50957	5146	30	profit	profit	NN
50957	5146	31	.	.	.
50957	5147	1	In	in	IN
50957	5147	2	reading	read	VBG
50957	5147	3	such	such	PDT
50957	5147	4	a	a	DT
50957	5147	5	book	book	NN
50957	5147	6	we	-PRON-	PRP
50957	5147	7	are	be	VBP
50957	5147	8	led	lead	VBN
50957	5147	9	almost	almost	RB
50957	5147	10	to	to	TO
50957	5147	11	wonder	wonder	VB
50957	5147	12	that	that	DT
50957	5147	13	so	so	RB
50957	5147	14	much	much	RB
50957	5147	15	that	that	WDT
50957	5147	16	is	be	VBZ
50957	5147	17	scientific	scientific	JJ
50957	5147	18	can	can	MD
50957	5147	19	be	be	VB
50957	5147	20	put	put	VBN
50957	5147	21	in	in	IN
50957	5147	22	language	language	NN
50957	5147	23	so	so	RB
50957	5147	24	comparatively	comparatively	RB
50957	5147	25	simple	simple	JJ
50957	5147	26	.	.	.
50957	5147	27	"	"	''
50957	5148	1	--_New	--_New	:
50957	5148	2	York	York	NNP
50957	5148	3	Observer	Observer	NNP
50957	5148	4	_	_	NNP
50957	5148	5	.	.	.
50957	5149	1	"	"	``
50957	5149	2	The	the	DT
50957	5149	3	author	author	NN
50957	5149	4	has	have	VBZ
50957	5149	5	seen	see	VBN
50957	5149	6	with	with	IN
50957	5149	7	his	-PRON-	PRP$
50957	5149	8	own	own	JJ
50957	5149	9	eyes	eye	NNS
50957	5149	10	the	the	DT
50957	5149	11	most	most	RBS
50957	5149	12	important	important	JJ
50957	5149	13	phenomena	phenomenon	NNS
50957	5149	14	of	of	IN
50957	5149	15	the	the	DT
50957	5149	16	Ice	Ice	NNP
50957	5149	17	age	age	NN
50957	5149	18	on	on	IN
50957	5149	19	this	this	DT
50957	5149	20	continent	continent	NN
50957	5149	21	from	from	IN
50957	5149	22	Maine	Maine	NNP
50957	5149	23	to	to	IN
50957	5149	24	Alaska	Alaska	NNP
50957	5149	25	.	.	.
50957	5150	1	In	in	IN
50957	5150	2	the	the	DT
50957	5150	3	work	work	NN
50957	5150	4	itself	-PRON-	PRP
50957	5150	5	,	,	,
50957	5150	6	elementary	elementary	JJ
50957	5150	7	description	description	NN
50957	5150	8	is	be	VBZ
50957	5150	9	combined	combine	VBN
50957	5150	10	with	with	IN
50957	5150	11	a	a	DT
50957	5150	12	broad	broad	JJ
50957	5150	13	,	,	,
50957	5150	14	scientific	scientific	JJ
50957	5150	15	,	,	,
50957	5150	16	and	and	CC
50957	5150	17	philosophic	philosophic	JJ
50957	5150	18	method	method	NN
50957	5150	19	,	,	,
50957	5150	20	without	without	IN
50957	5150	21	abandoning	abandon	VBG
50957	5150	22	for	for	IN
50957	5150	23	a	a	DT
50957	5150	24	moment	moment	NN
50957	5150	25	the	the	DT
50957	5150	26	purely	purely	RB
50957	5150	27	scientific	scientific	JJ
50957	5150	28	character	character	NN
50957	5150	29	.	.	.
50957	5151	1	Professor	Professor	NNP
50957	5151	2	Wright	Wright	NNP
50957	5151	3	has	have	VBZ
50957	5151	4	contrived	contrive	VBN
50957	5151	5	to	to	TO
50957	5151	6	give	give	VB
50957	5151	7	the	the	DT
50957	5151	8	whole	whole	JJ
50957	5151	9	a	a	DT
50957	5151	10	philosophical	philosophical	JJ
50957	5151	11	direction	direction	NN
50957	5151	12	which	which	WDT
50957	5151	13	lends	lend	VBZ
50957	5151	14	interest	interest	NN
50957	5151	15	and	and	CC
50957	5151	16	inspiration	inspiration	NN
50957	5151	17	to	to	IN
50957	5151	18	it	-PRON-	PRP
50957	5151	19	,	,	,
50957	5151	20	and	and	CC
50957	5151	21	which	which	WDT
50957	5151	22	in	in	IN
50957	5151	23	the	the	DT
50957	5151	24	chapters	chapter	NNS
50957	5151	25	on	on	IN
50957	5151	26	Man	Man	NNP
50957	5151	27	and	and	CC
50957	5151	28	the	the	DT
50957	5151	29	Glacial	Glacial	NNP
50957	5151	30	Period	Period	NNP
50957	5151	31	rises	rise	VBZ
50957	5151	32	to	to	IN
50957	5151	33	something	something	NN
50957	5151	34	like	like	IN
50957	5151	35	dramatic	dramatic	JJ
50957	5151	36	intensity	intensity	NN
50957	5151	37	.	.	.
50957	5151	38	"	"	''
50957	5152	1	--_The	--_The	:
50957	5152	2	Independent	Independent	NNP
50957	5152	3	_	_	NNP
50957	5152	4	.	.	.
50957	5153	1	"	"	``
50957	5153	2	...	...	:
50957	5153	3	To	to	IN
50957	5153	4	the	the	DT
50957	5153	5	great	great	JJ
50957	5153	6	advance	advance	NN
50957	5153	7	that	that	WDT
50957	5153	8	has	have	VBZ
50957	5153	9	been	be	VBN
50957	5153	10	made	make	VBN
50957	5153	11	in	in	IN
50957	5153	12	late	late	JJ
50957	5153	13	years	year	NNS
50957	5153	14	in	in	IN
50957	5153	15	the	the	DT
50957	5153	16	accuracy	accuracy	NN
50957	5153	17	and	and	CC
50957	5153	18	cheapness	cheapness	NN
50957	5153	19	of	of	IN
50957	5153	20	processes	process	NNS
50957	5153	21	of	of	IN
50957	5153	22	photographic	photographic	JJ
50957	5153	23	reproduction	reproduction	NN
50957	5153	24	is	be	VBZ
50957	5153	25	due	due	JJ
50957	5153	26	a	a	DT
50957	5153	27	further	further	JJ
50957	5153	28	signal	signal	NN
50957	5153	29	advantage	advantage	NN
50957	5153	30	that	that	WDT
50957	5153	31	Dr.	Dr.	NNP
50957	5153	32	Wright	Wright	NNP
50957	5153	33	's	's	POS
50957	5153	34	work	work	NN
50957	5153	35	possesses	possess	VBZ
50957	5153	36	over	over	IN
50957	5153	37	his	-PRON-	PRP$
50957	5153	38	predecessors	predecessor	NNS
50957	5153	39	'	'	''
50957	5153	40	.	.	.
50957	5154	1	He	-PRON-	PRP
50957	5154	2	has	have	VBZ
50957	5154	3	thus	thus	RB
50957	5154	4	been	be	VBN
50957	5154	5	able	able	JJ
50957	5154	6	to	to	TO
50957	5154	7	illustrate	illustrate	VB
50957	5154	8	most	most	JJS
50957	5154	9	of	of	IN
50957	5154	10	the	the	DT
50957	5154	11	natural	natural	JJ
50957	5154	12	phenomena	phenomenon	NNS
50957	5154	13	to	to	TO
50957	5154	14	which	which	WDT
50957	5154	15	he	-PRON-	PRP
50957	5154	16	refers	refer	VBZ
50957	5154	17	by	by	IN
50957	5154	18	views	view	NNS
50957	5154	19	taken	take	VBN
50957	5154	20	in	in	IN
50957	5154	21	the	the	DT
50957	5154	22	field	field	NN
50957	5154	23	,	,	,
50957	5154	24	many	many	JJ
50957	5154	25	of	of	IN
50957	5154	26	which	which	WDT
50957	5154	27	have	have	VBP
50957	5154	28	been	be	VBN
50957	5154	29	generously	generously	RB
50957	5154	30	loaned	loan	VBN
50957	5154	31	by	by	IN
50957	5154	32	the	the	DT
50957	5154	33	United	United	NNP
50957	5154	34	States	States	NNP
50957	5154	35	Geological	Geological	NNP
50957	5154	36	Survey	Survey	NNP
50957	5154	37	,	,	,
50957	5154	38	in	in	IN
50957	5154	39	some	some	DT
50957	5154	40	cases	case	NNS
50957	5154	41	from	from	IN
50957	5154	42	unpublished	unpublished	JJ
50957	5154	43	material	material	NN
50957	5154	44	;	;	:
50957	5154	45	and	and	CC
50957	5154	46	he	-PRON-	PRP
50957	5154	47	has	have	VBZ
50957	5154	48	admirably	admirably	RB
50957	5154	49	supplemented	supplement	VBN
50957	5154	50	them	-PRON-	PRP
50957	5154	51	by	by	IN
50957	5154	52	numerous	numerous	JJ
50957	5154	53	maps	map	NNS
50957	5154	54	and	and	CC
50957	5154	55	diagrams	diagram	NNS
50957	5154	56	.	.	.
50957	5154	57	"	"	''
50957	5155	1	--_The	--_The	:
50957	5155	2	Nation	Nation	NNP
50957	5155	3	_	_	NNP
50957	5155	4	.	.	.
50957	5156	1	_	_	NNP
50957	5156	2	MAN	MAN	NNP
50957	5156	3	AND	and	CC
50957	5156	4	THE	the	DT
50957	5156	5	GLACIAL	GLACIAL	NNP
50957	5156	6	PERIOD	PERIOD	NNP
50957	5156	7	.	.	.
50957	5156	8	_	_	NNP
50957	5156	9	By	by	IN
50957	5156	10	G.	G.	NNP
50957	5156	11	Frederick	Frederick	NNP
50957	5156	12	Wright	Wright	NNP
50957	5156	13	,	,	,
50957	5156	14	D.	D.	NNP
50957	5156	15	D.	D.	NNP
50957	5156	16	,	,	,
50957	5156	17	LL	LL	NNP
50957	5156	18	.	.	.
50957	5157	1	D.	D.	NNP
50957	5157	2	,	,	,
50957	5157	3	author	author	NN
50957	5157	4	of	of	IN
50957	5157	5	"	"	``
50957	5157	6	The	the	DT
50957	5157	7	Ice	Ice	NNP
50957	5157	8	Age	Age	NNP
50957	5157	9	in	in	IN
50957	5157	10	North	North	NNP
50957	5157	11	America	America	NNP
50957	5157	12	,	,	,
50957	5157	13	"	"	''
50957	5157	14	"	"	``
50957	5157	15	Logic	logic	NN
50957	5157	16	of	of	IN
50957	5157	17	Christian	Christian	NNP
50957	5157	18	Evidences	Evidences	NNPS
50957	5157	19	,	,	,
50957	5157	20	"	"	''
50957	5157	21	etc	etc	FW
50957	5157	22	.	.	.
50957	5158	1	International	International	NNP
50957	5158	2	Scientific	Scientific	NNP
50957	5158	3	Series	Series	NNP
50957	5158	4	.	.	.
50957	5159	1	With	with	IN
50957	5159	2	numerous	numerous	JJ
50957	5159	3	Illustrations	illustration	NNS
50957	5159	4	.	.	.
50957	5160	1	12mo	12mo	JJ
50957	5160	2	.	.	.
50957	5161	1	Cloth	cloth	NN
50957	5161	2	,	,	,
50957	5161	3	$	$	$
50957	5161	4	1.75	1.75	CD
50957	5161	5	.	.	.
50957	5162	1	"	"	``
50957	5162	2	It	-PRON-	PRP
50957	5162	3	may	may	MD
50957	5162	4	be	be	VB
50957	5162	5	described	describe	VBN
50957	5162	6	in	in	IN
50957	5162	7	a	a	DT
50957	5162	8	word	word	NN
50957	5162	9	as	as	IN
50957	5162	10	the	the	DT
50957	5162	11	best	good	JJS
50957	5162	12	summary	summary	NN
50957	5162	13	of	of	IN
50957	5162	14	scientific	scientific	JJ
50957	5162	15	conclusions	conclusion	NNS
50957	5162	16	concerning	concern	VBG
50957	5162	17	the	the	DT
50957	5162	18	question	question	NN
50957	5162	19	of	of	IN
50957	5162	20	man	man	NN
50957	5162	21	's	's	POS
50957	5162	22	antiquity	antiquity	NN
50957	5162	23	as	as	IN
50957	5162	24	affected	affect	VBN
50957	5162	25	by	by	IN
50957	5162	26	his	-PRON-	PRP$
50957	5162	27	known	know	VBN
50957	5162	28	relations	relation	NNS
50957	5162	29	to	to	IN
50957	5162	30	geological	geological	JJ
50957	5162	31	time	time	NN
50957	5162	32	.	.	.
50957	5162	33	"	"	''
50957	5163	1	--_Philadelphia	--_Philadelphia	:
50957	5163	2	Press	Press	NNP
50957	5163	3	_	_	NNP
50957	5163	4	.	.	.
50957	5164	1	"	"	``
50957	5164	2	The	the	DT
50957	5164	3	earlier	early	JJR
50957	5164	4	chapters	chapter	NNS
50957	5164	5	describing	describe	VBG
50957	5164	6	glacial	glacial	JJ
50957	5164	7	action	action	NN
50957	5164	8	,	,	,
50957	5164	9	and	and	CC
50957	5164	10	the	the	DT
50957	5164	11	traces	trace	NNS
50957	5164	12	of	of	IN
50957	5164	13	it	-PRON-	PRP
50957	5164	14	in	in	IN
50957	5164	15	North	North	NNP
50957	5164	16	America	America	NNP
50957	5164	17	--	--	:
50957	5164	18	especially	especially	RB
50957	5164	19	the	the	DT
50957	5164	20	defining	defining	NN
50957	5164	21	of	of	IN
50957	5164	22	its	-PRON-	PRP$
50957	5164	23	limits	limit	NNS
50957	5164	24	,	,	,
50957	5164	25	such	such	JJ
50957	5164	26	as	as	IN
50957	5164	27	the	the	DT
50957	5164	28	terminal	terminal	JJ
50957	5164	29	moraine	moraine	NN
50957	5164	30	of	of	IN
50957	5164	31	the	the	DT
50957	5164	32	great	great	JJ
50957	5164	33	movement	movement	NN
50957	5164	34	itself	-PRON-	PRP
50957	5164	35	--	--	:
50957	5164	36	are	be	VBP
50957	5164	37	of	of	IN
50957	5164	38	great	great	JJ
50957	5164	39	interest	interest	NN
50957	5164	40	and	and	CC
50957	5164	41	value	value	NN
50957	5164	42	.	.	.
50957	5165	1	The	the	DT
50957	5165	2	maps	map	NNS
50957	5165	3	and	and	CC
50957	5165	4	diagrams	diagram	NNS
50957	5165	5	are	be	VBP
50957	5165	6	of	of	IN
50957	5165	7	much	much	JJ
50957	5165	8	assistance	assistance	NN
50957	5165	9	in	in	IN
50957	5165	10	enabling	enable	VBG
50957	5165	11	the	the	DT
50957	5165	12	reader	reader	NN
50957	5165	13	to	to	TO
50957	5165	14	grasp	grasp	VB
50957	5165	15	the	the	DT
50957	5165	16	vast	vast	JJ
50957	5165	17	extent	extent	NN
50957	5165	18	of	of	IN
50957	5165	19	the	the	DT
50957	5165	20	movement	movement	NN
50957	5165	21	.	.	.
50957	5165	22	"	"	''
50957	5166	1	--_London	--_London	:
50957	5166	2	Spectator	Spectator	NNP
50957	5166	3	_	_	NNP
50957	5166	4	.	.	.
50957	5167	1	New	New	NNP
50957	5167	2	York	York	NNP
50957	5167	3	:	:	:
50957	5167	4	D.	D.	NNP
50957	5167	5	APPLETON	APPLETON	NNP
50957	5167	6	&	&	CC
50957	5167	7	CO	CO	NNP
50957	5167	8	.	.	NNP
50957	5167	9	,	,	,
50957	5167	10	72	72	CD
50957	5167	11	Fifth	Fifth	NNP
50957	5167	12	Avenue	Avenue	NNP
50957	5167	13	.	.	.
50957	5168	1	*	*	NFP
50957	5168	2	*	*	NFP
50957	5168	3	*	*	NFP
50957	5168	4	*	*	NFP
50957	5168	5	*	*	NFP
50957	5168	6	D.	D.	NNP
50957	5168	7	APPLETON	APPLETON	NNP
50957	5168	8	&	&	CC
50957	5168	9	CO	CO	NNP
50957	5168	10	.	.	NNP
50957	5168	11	'S	'S	NNP
50957	5168	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5168	13	.	.	.
50957	5169	1	_	_	IN
50957	5169	2	PRINCIPLES	principle	NNS
50957	5169	3	OF	of	IN
50957	5169	4	GEOLOGY	GEOLOGY	NNP
50957	5169	5	;	;	:
50957	5169	6	or	or	CC
50957	5169	7	,	,	,
50957	5169	8	the	the	DT
50957	5169	9	Modern	modern	JJ
50957	5169	10	Changes	Changes	NNPS
50957	5169	11	of	of	IN
50957	5169	12	the	the	DT
50957	5169	13	Earth	Earth	NNP
50957	5169	14	and	and	CC
50957	5169	15	its	-PRON-	PRP$
50957	5169	16	Inhabitants	inhabitant	NNS
50957	5169	17	,	,	,
50957	5169	18	considered	consider	VBN
50957	5169	19	as	as	IN
50957	5169	20	illustrative	illustrative	JJ
50957	5169	21	of	of	IN
50957	5169	22	Geology	Geology	NNP
50957	5169	23	.	.	.
50957	5169	24	_	_	NNP
50957	5169	25	By	by	IN
50957	5169	26	Sir	Sir	NNP
50957	5169	27	Charles	Charles	NNP
50957	5169	28	Lyell	Lyell	NNP
50957	5169	29	,	,	,
50957	5169	30	Bart	Bart	NNP
50957	5169	31	.	.	.
50957	5170	1	Illustrated	illustrate	VBN
50957	5170	2	with	with	IN
50957	5170	3	Maps	Maps	NNPS
50957	5170	4	,	,	,
50957	5170	5	Plates	Plates	NNPS
50957	5170	6	,	,	,
50957	5170	7	and	and	CC
50957	5170	8	Woodcuts	Woodcuts	NNP
50957	5170	9	.	.	.
50957	5171	1	Two	two	CD
50957	5171	2	vols	vol	NNS
50957	5171	3	.	.	.
50957	5171	4	,	,	,
50957	5171	5	royal	royal	NNP
50957	5171	6	8vo	8vo	NNP
50957	5171	7	.	.	.
50957	5172	1	Cloth	cloth	NN
50957	5172	2	,	,	,
50957	5172	3	$	$	$
50957	5172	4	8.00	8.00	CD
50957	5172	5	.	.	.
50957	5173	1	The	the	DT
50957	5173	2	"	"	``
50957	5173	3	Principles	Principles	NNPS
50957	5173	4	of	of	IN
50957	5173	5	Geology	Geology	NNP
50957	5173	6	"	"	``
50957	5173	7	may	may	MD
50957	5173	8	be	be	VB
50957	5173	9	looked	look	VBN
50957	5173	10	upon	upon	IN
50957	5173	11	with	with	IN
50957	5173	12	pride	pride	NN
50957	5173	13	,	,	,
50957	5173	14	not	not	RB
50957	5173	15	only	only	RB
50957	5173	16	as	as	IN
50957	5173	17	a	a	DT
50957	5173	18	representative	representative	NN
50957	5173	19	of	of	IN
50957	5173	20	English	English	NNP
50957	5173	21	Science	Science	NNP
50957	5173	22	,	,	,
50957	5173	23	but	but	CC
50957	5173	24	as	as	IN
50957	5173	25	without	without	IN
50957	5173	26	a	a	DT
50957	5173	27	rival	rival	NN
50957	5173	28	of	of	IN
50957	5173	29	its	-PRON-	PRP$
50957	5173	30	kind	kind	NN
50957	5173	31	anywhere	anywhere	RB
50957	5173	32	.	.	.
50957	5174	1	Growing	grow	VBG
50957	5174	2	in	in	IN
50957	5174	3	fullness	fullness	NN
50957	5174	4	and	and	CC
50957	5174	5	accuracy	accuracy	NN
50957	5174	6	with	with	IN
50957	5174	7	the	the	DT
50957	5174	8	growth	growth	NN
50957	5174	9	of	of	IN
50957	5174	10	experience	experience	NN
50957	5174	11	and	and	CC
50957	5174	12	observation	observation	NN
50957	5174	13	in	in	IN
50957	5174	14	every	every	DT
50957	5174	15	region	region	NN
50957	5174	16	of	of	IN
50957	5174	17	the	the	DT
50957	5174	18	world	world	NN
50957	5174	19	,	,	,
50957	5174	20	the	the	DT
50957	5174	21	work	work	NN
50957	5174	22	has	have	VBZ
50957	5174	23	incorporated	incorporate	VBN
50957	5174	24	with	with	IN
50957	5174	25	itself	-PRON-	PRP
50957	5174	26	each	each	DT
50957	5174	27	established	established	JJ
50957	5174	28	discovery	discovery	NN
50957	5174	29	,	,	,
50957	5174	30	and	and	CC
50957	5174	31	has	have	VBZ
50957	5174	32	been	be	VBN
50957	5174	33	modified	modify	VBN
50957	5174	34	by	by	IN
50957	5174	35	every	every	DT
50957	5174	36	hypothesis	hypothesis	NN
50957	5174	37	of	of	IN
50957	5174	38	value	value	NN
50957	5174	39	which	which	WDT
50957	5174	40	has	have	VBZ
50957	5174	41	been	be	VBN
50957	5174	42	brought	bring	VBN
50957	5174	43	to	to	TO
50957	5174	44	bear	bear	VB
50957	5174	45	upon	upon	IN
50957	5174	46	,	,	,
50957	5174	47	or	or	CC
50957	5174	48	been	be	VBN
50957	5174	49	evolved	evolve	VBN
50957	5174	50	from	from	IN
50957	5174	51	,	,	,
50957	5174	52	the	the	DT
50957	5174	53	most	most	RBS
50957	5174	54	recent	recent	JJ
50957	5174	55	body	body	NN
50957	5174	56	of	of	IN
50957	5174	57	facts	fact	NNS
50957	5174	58	.	.	.
50957	5175	1	_	_	NNP
50957	5175	2	THE	the	DT
50957	5175	3	AUTOBIOGRAPHY	AUTOBIOGRAPHY	NNP
50957	5175	4	OF	of	IN
50957	5175	5	THE	the	DT
50957	5175	6	EARTH	earth	NN
50957	5175	7	:	:	:
50957	5175	8	A	a	DT
50957	5175	9	Popular	Popular	NNP
50957	5175	10	Account	Account	NNP
50957	5175	11	of	of	IN
50957	5175	12	Geological	Geological	NNP
50957	5175	13	history	history	NN
50957	5175	14	.	.	.
50957	5175	15	_	_	NNP
50957	5175	16	By	by	IN
50957	5175	17	Rev.	Rev.	NNP
50957	5176	1	H.	H.	NNP
50957	5176	2	N.	N.	NNP
50957	5176	3	Hutchinson	Hutchinson	NNP
50957	5176	4	,	,	,
50957	5176	5	B.	B.	NNP
50957	5177	1	A.	A.	NNP
50957	5177	2	,	,	,
50957	5177	3	F.	F.	NNP
50957	5177	4	G.	G.	NNP
50957	5177	5	S.	S.	NNP
50957	5177	6	With	with	IN
50957	5177	7	27	27	CD
50957	5177	8	Illustrations	illustration	NNS
50957	5177	9	.	.	.
50957	5178	1	Crown	Crown	NNP
50957	5178	2	8vo	8vo	NNP
50957	5178	3	.	.	.
50957	5179	1	Cloth	cloth	NN
50957	5179	2	,	,	,
50957	5179	3	$	$	$
50957	5179	4	1.50	1.50	CD
50957	5179	5	.	.	.
50957	5180	1	"	"	``
50957	5180	2	A	a	DT
50957	5180	3	scientific	scientific	JJ
50957	5180	4	work	work	NN
50957	5180	5	,	,	,
50957	5180	6	divested	divest	VBN
50957	5180	7	of	of	IN
50957	5180	8	technicalities	technicality	NNS
50957	5180	9	,	,	,
50957	5180	10	and	and	CC
50957	5180	11	put	put	VBD
50957	5180	12	into	into	IN
50957	5180	13	a	a	DT
50957	5180	14	bright	bright	JJ
50957	5180	15	,	,	,
50957	5180	16	narrative	narrative	JJ
50957	5180	17	form	form	NN
50957	5180	18	which	which	WDT
50957	5180	19	can	can	MD
50957	5180	20	not	not	RB
50957	5180	21	but	but	RB
50957	5180	22	attract	attract	VB
50957	5180	23	even	even	RB
50957	5180	24	the	the	DT
50957	5180	25	most	most	RBS
50957	5180	26	general	general	JJ
50957	5180	27	reader	reader	NN
50957	5180	28	.	.	.
50957	5180	29	"	"	''
50957	5181	1	--_Boston	--_Boston	:
50957	5181	2	Transcript	Transcript	NNP
50957	5181	3	_	_	NNP
50957	5181	4	.	.	.
50957	5182	1	"	"	``
50957	5182	2	It	-PRON-	PRP
50957	5182	3	is	be	VBZ
50957	5182	4	hardly	hardly	RB
50957	5182	5	conceivable	conceivable	JJ
50957	5182	6	that	that	IN
50957	5182	7	the	the	DT
50957	5182	8	rich	rich	JJ
50957	5182	9	results	result	NNS
50957	5182	10	of	of	IN
50957	5182	11	the	the	DT
50957	5182	12	science	science	NN
50957	5182	13	of	of	IN
50957	5182	14	geology	geology	NN
50957	5182	15	can	can	MD
50957	5182	16	be	be	VB
50957	5182	17	so	so	RB
50957	5182	18	treated	treat	VBN
50957	5182	19	as	as	IN
50957	5182	20	to	to	TO
50957	5182	21	prove	prove	VB
50957	5182	22	uninteresting	uninteresting	JJ
50957	5182	23	to	to	IN
50957	5182	24	thinking	think	VBG
50957	5182	25	people	people	NNS
50957	5182	26	,	,	,
50957	5182	27	be	be	VB
50957	5182	28	they	-PRON-	PRP
50957	5182	29	young	young	JJ
50957	5182	30	or	or	CC
50957	5182	31	old	old	JJ
50957	5182	32	.	.	.
50957	5183	1	When	when	WRB
50957	5183	2	,	,	,
50957	5183	3	therefore	therefore	RB
50957	5183	4	,	,	,
50957	5183	5	we	-PRON-	PRP
50957	5183	6	say	say	VBP
50957	5183	7	that	that	IN
50957	5183	8	Mr.	Mr.	NNP
50957	5183	9	Hutchinson	Hutchinson	NNP
50957	5183	10	's	's	POS
50957	5183	11	book	book	NN
50957	5183	12	is	be	VBZ
50957	5183	13	extremely	extremely	RB
50957	5183	14	interesting	interesting	JJ
50957	5183	15	,	,	,
50957	5183	16	no	no	DT
50957	5183	17	more	more	JJR
50957	5183	18	might	may	MD
50957	5183	19	be	be	VB
50957	5183	20	implied	imply	VBN
50957	5183	21	than	than	IN
50957	5183	22	that	that	IN
50957	5183	23	the	the	DT
50957	5183	24	author	author	NN
50957	5183	25	has	have	VBZ
50957	5183	26	skillfully	skillfully	RB
50957	5183	27	used	use	VBN
50957	5183	28	the	the	DT
50957	5183	29	vast	vast	JJ
50957	5183	30	materials	material	NNS
50957	5183	31	at	at	IN
50957	5183	32	his	-PRON-	PRP$
50957	5183	33	hand	hand	NN
50957	5183	34	.	.	.
50957	5184	1	But	but	CC
50957	5184	2	Mr.	Mr.	NNP
50957	5184	3	Hutchinson	Hutchinson	NNP
50957	5184	4	has	have	VBZ
50957	5184	5	successfully	successfully	RB
50957	5184	6	carried	carry	VBN
50957	5184	7	out	out	RP
50957	5184	8	a	a	DT
50957	5184	9	difficult	difficult	JJ
50957	5184	10	design	design	NN
50957	5184	11	on	on	IN
50957	5184	12	an	an	DT
50957	5184	13	admirable	admirable	JJ
50957	5184	14	plan	plan	NN
50957	5184	15	,	,	,
50957	5184	16	and	and	CC
50957	5184	17	has	have	VBZ
50957	5184	18	adhered	adhere	VBN
50957	5184	19	to	to	IN
50957	5184	20	that	that	DT
50957	5184	21	plan	plan	NN
50957	5184	22	throughout	throughout	IN
50957	5184	23	.	.	.
50957	5185	1	His	-PRON-	PRP$
50957	5185	2	sketch	sketch	NN
50957	5185	3	of	of	IN
50957	5185	4	historical	historical	JJ
50957	5185	5	geology	geology	NN
50957	5185	6	has	have	VBZ
50957	5185	7	a	a	DT
50957	5185	8	genuine	genuine	JJ
50957	5185	9	continuity	continuity	NN
50957	5185	10	.	.	.
50957	5185	11	"	"	''
50957	5186	1	--_Saturday	--_Saturday	NNP
50957	5186	2	Review	Review	NNP
50957	5186	3	_	_	NNP
50957	5186	4	.	.	.
50957	5187	1	_	_	NNP
50957	5187	2	A	a	DT
50957	5187	3	REPRINT	REPRINT	NNP
50957	5187	4	OF	of	IN
50957	5187	5	ANNUAL	ANNUAL	NNS
50957	5187	6	REPORTS	report	NNS
50957	5187	7	AND	and	CC
50957	5187	8	OTHER	other	JJ
50957	5187	9	PAPERS	paper	NNS
50957	5187	10	OF	of	IN
50957	5187	11	THE	the	DT
50957	5187	12	GEOLOGY	GEOLOGY	NNP
50957	5187	13	OF	of	IN
50957	5187	14	THE	the	DT
50957	5187	15	VIRGINIAS	virginias	NN
50957	5187	16	.	.	.
50957	5187	17	_	_	NNP
50957	5187	18	By	by	IN
50957	5187	19	the	the	DT
50957	5187	20	late	late	JJ
50957	5187	21	William	William	NNP
50957	5187	22	Barton	Barton	NNP
50957	5187	23	Rogers	Rogers	NNP
50957	5187	24	,	,	,
50957	5187	25	LL	LL	NNP
50957	5187	26	.	.	.
50957	5188	1	D.	D.	NNP
50957	5188	2	,	,	,
50957	5188	3	etc	etc	FW
50957	5188	4	.	.	FW
50957	5188	5	,	,	,
50957	5188	6	Director	Director	NNP
50957	5188	7	of	of	IN
50957	5188	8	the	the	DT
50957	5188	9	Geological	Geological	NNP
50957	5188	10	Survey	Survey	NNP
50957	5188	11	of	of	IN
50957	5188	12	Virginia	Virginia	NNP
50957	5188	13	from	from	IN
50957	5188	14	1835	1835	CD
50957	5188	15	to	to	IN
50957	5188	16	1841	1841	CD
50957	5188	17	.	.	.
50957	5189	1	With	with	IN
50957	5189	2	numerous	numerous	JJ
50957	5189	3	Maps	Maps	NNPS
50957	5189	4	,	,	,
50957	5189	5	Colored	Colored	NNP
50957	5189	6	Charts	Charts	NNP
50957	5189	7	,	,	,
50957	5189	8	etc	etc	FW
50957	5189	9	.	.	.
50957	5190	1	12mo	12mo	JJ
50957	5190	2	.	.	.
50957	5191	1	Cloth	cloth	NN
50957	5191	2	,	,	,
50957	5191	3	$	$	$
50957	5191	4	5.00	5.00	CD
50957	5191	5	.	.	.
50957	5192	1	_	_	NNP
50957	5192	2	NATURAL	NATURAL	NNP
50957	5192	3	RESOURCES	resource	NNS
50957	5192	4	OF	of	IN
50957	5192	5	THE	the	DT
50957	5192	6	UNITED	UNITED	NNP
50957	5192	7	STATES	STATES	NNP
50957	5192	8	.	.	.
50957	5192	9	_	_	NNP
50957	5192	10	By	by	IN
50957	5192	11	Jacob	Jacob	NNP
50957	5192	12	Harris	Harris	NNP
50957	5192	13	Patton	Patton	NNP
50957	5192	14	,	,	,
50957	5192	15	M.	M.	NNP
50957	5192	16	A.	A.	NNP
50957	5192	17	,	,	,
50957	5192	18	Ph	Ph	NNP
50957	5192	19	.	.	.
50957	5193	1	D.	D.	NNP
50957	5193	2	8vo	8vo	NNP
50957	5193	3	.	.	.
50957	5194	1	523	523	CD
50957	5194	2	pages	page	NNS
50957	5194	3	.	.	.
50957	5195	1	Cloth	cloth	NN
50957	5195	2	,	,	,
50957	5195	3	$	$	$
50957	5195	4	3.00	3.00	CD
50957	5195	5	.	.	.
50957	5196	1	"	"	``
50957	5196	2	This	this	DT
50957	5196	3	portly	portly	RB
50957	5196	4	octavo	octavo	NN
50957	5196	5	of	of	IN
50957	5196	6	over	over	IN
50957	5196	7	500	500	CD
50957	5196	8	pages	page	NNS
50957	5196	9	is	be	VBZ
50957	5196	10	an	an	DT
50957	5196	11	encyclopedic	encyclopedic	JJ
50957	5196	12	directory	directory	NN
50957	5196	13	to	to	IN
50957	5196	14	its	-PRON-	PRP$
50957	5196	15	subject	subject	NN
50957	5196	16	,	,	,
50957	5196	17	and	and	CC
50957	5196	18	a	a	DT
50957	5196	19	work	work	NN
50957	5196	20	of	of	IN
50957	5196	21	comprehensive	comprehensive	JJ
50957	5196	22	scope	scope	NN
50957	5196	23	,	,	,
50957	5196	24	exhaustive	exhaustive	JJ
50957	5196	25	research	research	NN
50957	5196	26	,	,	,
50957	5196	27	scientific	scientific	JJ
50957	5196	28	spirit	spirit	NN
50957	5196	29	,	,	,
50957	5196	30	and	and	CC
50957	5196	31	good	good	JJ
50957	5196	32	literary	literary	JJ
50957	5196	33	form	form	NN
50957	5196	34	....	....	.
50957	5196	35	Capitalists	capitalist	NNS
50957	5196	36	,	,	,
50957	5196	37	investors	investor	NNS
50957	5196	38	,	,	,
50957	5196	39	railroad	railroad	NN
50957	5196	40	projectors	projector	NNS
50957	5196	41	,	,	,
50957	5196	42	land	land	NN
50957	5196	43	speculators	speculator	NNS
50957	5196	44	,	,	,
50957	5196	45	and	and	CC
50957	5196	46	all	all	DT
50957	5196	47	who	who	WP
50957	5196	48	need	need	VBP
50957	5196	49	to	to	TO
50957	5196	50	know	know	VB
50957	5196	51	the	the	DT
50957	5196	52	distribution	distribution	NN
50957	5196	53	of	of	IN
50957	5196	54	land	land	NN
50957	5196	55	values	value	NNS
50957	5196	56	,	,	,
50957	5196	57	will	will	MD
50957	5196	58	find	find	VB
50957	5196	59	a	a	DT
50957	5196	60	vast	vast	JJ
50957	5196	61	amount	amount	NN
50957	5196	62	of	of	IN
50957	5196	63	information	information	NN
50957	5196	64	in	in	IN
50957	5196	65	this	this	DT
50957	5196	66	well	well	RB
50957	5196	67	-	-	HYPH
50957	5196	68	arranged	arrange	VBN
50957	5196	69	work	work	NN
50957	5196	70	,	,	,
50957	5196	71	the	the	DT
50957	5196	72	contents	content	NNS
50957	5196	73	of	of	IN
50957	5196	74	which	which	WDT
50957	5196	75	,	,	,
50957	5196	76	it	-PRON-	PRP
50957	5196	77	is	be	VBZ
50957	5196	78	safe	safe	JJ
50957	5196	79	to	to	TO
50957	5196	80	say	say	VB
50957	5196	81	,	,	,
50957	5196	82	could	could	MD
50957	5196	83	not	not	RB
50957	5196	84	be	be	VB
50957	5196	85	found	find	VBN
50957	5196	86	assembled	assemble	VBN
50957	5196	87	in	in	IN
50957	5196	88	similar	similar	JJ
50957	5196	89	compass	compass	NN
50957	5196	90	elsewhere	elsewhere	RB
50957	5196	91	.	.	.
50957	5196	92	"	"	''
50957	5197	1	--_Boston	--_Boston	:
50957	5197	2	Literary	Literary	NNP
50957	5197	3	World	World	NNP
50957	5197	4	_	_	NNP
50957	5197	5	.	.	.
50957	5198	1	"	"	``
50957	5198	2	As	as	IN
50957	5198	3	interesting	interesting	JJ
50957	5198	4	to	to	TO
50957	5198	5	read	read	VB
50957	5198	6	as	as	IN
50957	5198	7	it	-PRON-	PRP
50957	5198	8	is	be	VBZ
50957	5198	9	valuable	valuable	JJ
50957	5198	10	to	to	TO
50957	5198	11	consult	consult	VB
50957	5198	12	.	.	.
50957	5199	1	By	by	IN
50957	5199	2	the	the	DT
50957	5199	3	employment	employment	NN
50957	5199	4	of	of	IN
50957	5199	5	fine	fine	JJ
50957	5199	6	white	white	JJ
50957	5199	7	paper	paper	NN
50957	5199	8	and	and	CC
50957	5199	9	large	large	JJ
50957	5199	10	,	,	,
50957	5199	11	clear	clear	JJ
50957	5199	12	type	type	NN
50957	5199	13	,	,	,
50957	5199	14	the	the	DT
50957	5199	15	publishers	publisher	NNS
50957	5199	16	have	have	VBP
50957	5199	17	made	make	VBN
50957	5199	18	it	-PRON-	PRP
50957	5199	19	an	an	DT
50957	5199	20	elegant	elegant	JJ
50957	5199	21	specimen	speciman	NNS
50957	5199	22	of	of	IN
50957	5199	23	the	the	DT
50957	5199	24	printer	printer	NN
50957	5199	25	's	's	POS
50957	5199	26	art	art	NN
50957	5199	27	.	.	.
50957	5199	28	"	"	''
50957	5200	1	--_New	--_New	:
50957	5200	2	York	York	NNP
50957	5200	3	Sun	Sun	NNP
50957	5200	4	_	_	NNP
50957	5200	5	.	.	.
50957	5201	1	New	New	NNP
50957	5201	2	York	York	NNP
50957	5201	3	:	:	:
50957	5201	4	D.	D.	NNP
50957	5201	5	APPLETON	APPLETON	NNP
50957	5201	6	&	&	CC
50957	5201	7	CO	CO	NNP
50957	5201	8	.	.	NNP
50957	5201	9	,	,	,
50957	5201	10	72	72	CD
50957	5201	11	Fifth	Fifth	NNP
50957	5201	12	Avenue	Avenue	NNP
50957	5201	13	.	.	.
50957	5202	1	*	*	NFP
50957	5202	2	*	*	NFP
50957	5202	3	*	*	NFP
50957	5202	4	*	*	NFP
50957	5202	5	*	*	NFP
50957	5202	6	D.	D.	NNP
50957	5202	7	APPLETON	APPLETON	NNP
50957	5202	8	&	&	CC
50957	5202	9	CO	CO	NNP
50957	5202	10	.	.	NNP
50957	5202	11	'S	'S	NNP
50957	5202	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5202	13	.	.	.
50957	5203	1	_	_	NNP
50957	5203	2	THE	the	DT
50957	5203	3	ICE	ICE	NNP
50957	5203	4	AGE	AGE	NNP
50957	5203	5	IN	in	IN
50957	5203	6	NORTH	NORTH	NNP
50957	5203	7	AMERICA	AMERICA	NNP
50957	5203	8	,	,	,
50957	5203	9	and	and	CC
50957	5203	10	its	-PRON-	PRP$
50957	5203	11	Bearings	bearing	NNS
50957	5203	12	upon	upon	IN
50957	5203	13	the	the	DT
50957	5203	14	Antiquity	Antiquity	NNP
50957	5203	15	of	of	IN
50957	5203	16	Man	Man	NNP
50957	5203	17	.	.	.
50957	5203	18	_	_	NNP
50957	5203	19	By	by	IN
50957	5203	20	G.	G.	NNP
50957	5203	21	Frederick	Frederick	NNP
50957	5203	22	Wright	Wright	NNP
50957	5203	23	,	,	,
50957	5203	24	D.	D.	NNP
50957	5203	25	D.	D.	NNP
50957	5203	26	,	,	,
50957	5203	27	LL	LL	NNP
50957	5203	28	.	.	.
50957	5204	1	D.	D.	NNP
50957	5204	2	With	with	IN
50957	5204	3	152	152	CD
50957	5204	4	Maps	map	NNS
50957	5204	5	and	and	CC
50957	5204	6	Illustrations	Illustrations	NNPS
50957	5204	7	.	.	.
50957	5205	1	Third	third	JJ
50957	5205	2	edition	edition	NN
50957	5205	3	,	,	,
50957	5205	4	containing	contain	VBG
50957	5205	5	Appendix	Appendix	NNP
50957	5205	6	on	on	IN
50957	5205	7	the	the	DT
50957	5205	8	"	"	``
50957	5205	9	Probable	probable	JJ
50957	5205	10	Cause	cause	NN
50957	5205	11	of	of	IN
50957	5205	12	Glaciation	Glaciation	NNP
50957	5205	13	,	,	,
50957	5205	14	"	"	''
50957	5205	15	by	by	IN
50957	5205	16	Warren	Warren	NNP
50957	5205	17	Upham	Upham	NNP
50957	5205	18	,	,	,
50957	5205	19	F.	F.	NNP
50957	5205	20	G.	G.	NNP
50957	5205	21	S.	S.	NNP
50957	5205	22	A.	A.	NNP
50957	5205	23	,	,	,
50957	5205	24	and	and	CC
50957	5205	25	Supplementary	Supplementary	NNP
50957	5205	26	Notes	Notes	NNPS
50957	5205	27	.	.	.
50957	5206	1	8vo	8vo	NNP
50957	5206	2	.	.	.
50957	5207	1	625	625	CD
50957	5207	2	pages	page	NNS
50957	5207	3	,	,	,
50957	5207	4	and	and	CC
50957	5207	5	complete	complete	JJ
50957	5207	6	Index	Index	NNP
50957	5207	7	.	.	.
50957	5208	1	Cloth	cloth	NN
50957	5208	2	,	,	,
50957	5208	3	$	$	$
50957	5208	4	5.00	5.00	CD
50957	5208	5	.	.	.
50957	5209	1	"	"	``
50957	5209	2	Prof.	Prof.	NNP
50957	5209	3	Wright	Wright	NNP
50957	5209	4	's	's	POS
50957	5209	5	work	work	NN
50957	5209	6	is	be	VBZ
50957	5209	7	great	great	JJ
50957	5209	8	enough	enough	RB
50957	5209	9	to	to	TO
50957	5209	10	be	be	VB
50957	5209	11	called	call	VBN
50957	5209	12	monumental	monumental	JJ
50957	5209	13	.	.	.
50957	5210	1	There	there	EX
50957	5210	2	is	be	VBZ
50957	5210	3	net	net	NN
50957	5210	4	a	a	DT
50957	5210	5	page	page	NN
50957	5210	6	that	that	WDT
50957	5210	7	is	be	VBZ
50957	5210	8	not	not	RB
50957	5210	9	instructive	instructive	JJ
50957	5210	10	and	and	CC
50957	5210	11	suggestive	suggestive	JJ
50957	5210	12	.	.	.
50957	5211	1	It	-PRON-	PRP
50957	5211	2	is	be	VBZ
50957	5211	3	sure	sure	JJ
50957	5211	4	to	to	TO
50957	5211	5	make	make	VB
50957	5211	6	a	a	DT
50957	5211	7	reputation	reputation	NN
50957	5211	8	aboard	aboard	IN
50957	5211	9	as	as	RB
50957	5211	10	well	well	RB
50957	5211	11	as	as	IN
50957	5211	12	at	at	IN
50957	5211	13	home	home	NN
50957	5211	14	for	for	IN
50957	5211	15	its	-PRON-	PRP$
50957	5211	16	distinguished	distinguished	JJ
50957	5211	17	author	author	NN
50957	5211	18	,	,	,
50957	5211	19	as	as	IN
50957	5211	20	one	one	CD
50957	5211	21	of	of	IN
50957	5211	22	the	the	DT
50957	5211	23	most	most	RBS
50957	5211	24	active	active	JJ
50957	5211	25	and	and	CC
50957	5211	26	intelligent	intelligent	JJ
50957	5211	27	of	of	IN
50957	5211	28	the	the	DT
50957	5211	29	living	live	VBG
50957	5211	30	students	student	NNS
50957	5211	31	of	of	IN
50957	5211	32	natural	natural	JJ
50957	5211	33	science	science	NN
50957	5211	34	and	and	CC
50957	5211	35	the	the	DT
50957	5211	36	special	special	JJ
50957	5211	37	department	department	NN
50957	5211	38	of	of	IN
50957	5211	39	glacial	glacial	JJ
50957	5211	40	action	action	NN
50957	5211	41	.	.	.
50957	5211	42	"	"	''
50957	5212	1	--_Philadelphia	--_Philadelphia	:
50957	5212	2	Bulletin	Bulletin	NNP
50957	5212	3	_	_	NNP
50957	5212	4	.	.	.
50957	5213	1	_	_	NNP
50957	5213	2	THE	the	DT
50957	5213	3	GREAT	GREAT	NNP
50957	5213	4	ICE	ICE	NNP
50957	5213	5	AGE	AGE	NNP
50957	5213	6	,	,	,
50957	5213	7	and	and	CC
50957	5213	8	Us	Us	NNP
50957	5213	9	Relation	Relation	NNP
50957	5213	10	to	to	IN
50957	5213	11	the	the	DT
50957	5213	12	Antiquity	Antiquity	NNP
50957	5213	13	of	of	IN
50957	5213	14	Man	Man	NNP
50957	5213	15	.	.	.
50957	5213	16	_	_	NNP
50957	5213	17	By	by	IN
50957	5213	18	James	James	NNP
50957	5213	19	Geikie	Geikie	NNP
50957	5213	20	,	,	,
50957	5213	21	F.	F.	NNP
50957	5213	22	R.	R.	NNP
50957	5213	23	S.	S.	NNP
50957	5213	24	E.	E.	NNP
50957	5213	25	,	,	,
50957	5213	26	of	of	IN
50957	5213	27	H.	H.	NNP
50957	5213	28	M.	M.	NNP
50957	5213	29	Geological	Geological	NNP
50957	5213	30	Survey	Survey	NNP
50957	5213	31	of	of	IN
50957	5213	32	Scotland	Scotland	NNP
50957	5213	33	.	.	.
50957	5214	1	With	with	IN
50957	5214	2	Maps	Maps	NNPS
50957	5214	3	and	and	CC
50957	5214	4	Illustrations	Illustrations	NNPS
50957	5214	5	.	.	.
50957	5215	1	12mo	12mo	JJ
50957	5215	2	.	.	.
50957	5216	1	Cloth	cloth	NN
50957	5216	2	,	,	,
50957	5216	3	$	$	$
50957	5216	4	2.50	2.50	CD
50957	5216	5	.	.	.
50957	5217	1	A	a	DT
50957	5217	2	systematic	systematic	JJ
50957	5217	3	account	account	NN
50957	5217	4	of	of	IN
50957	5217	5	the	the	DT
50957	5217	6	Glacial	Glacial	NNP
50957	5217	7	epoch	epoch	NN
50957	5217	8	in	in	IN
50957	5217	9	England	England	NNP
50957	5217	10	and	and	CC
50957	5217	11	Scotland	Scotland	NNP
50957	5217	12	,	,	,
50957	5217	13	with	with	IN
50957	5217	14	special	special	JJ
50957	5217	15	reference	reference	NN
50957	5217	16	to	to	IN
50957	5217	17	its	-PRON-	PRP$
50957	5217	18	changes	change	NNS
50957	5217	19	of	of	IN
50957	5217	20	climate	climate	NN
50957	5217	21	.	.	.
50957	5218	1	_	_	NNP
50957	5218	2	THE	the	DT
50957	5218	3	CAUSE	CAUSE	NNP
50957	5218	4	OF	of	IN
50957	5218	5	AN	an	DT
50957	5218	6	ICE	ICE	NNP
50957	5218	7	AGE	AGE	NNP
50957	5218	8	.	.	.
50957	5218	9	_	_	NNP
50957	5218	10	By	by	IN
50957	5218	11	Sir	Sir	NNP
50957	5218	12	Robert	Robert	NNP
50957	5218	13	J.	J.	NNP
50957	5219	1	Ball	Ball	NNP
50957	5219	2	,	,	,
50957	5219	3	LL	LL	NNP
50957	5219	4	.	.	.
50957	5220	1	D.	D.	NNP
50957	5220	2	,	,	,
50957	5220	3	F.	F.	NNP
50957	5220	4	R.	R.	NNP
50957	5220	5	S.	S.	NNP
50957	5220	6	,	,	,
50957	5220	7	Royal	Royal	NNP
50957	5220	8	Astronomer	Astronomer	NNP
50957	5220	9	of	of	IN
50957	5220	10	Ireland	Ireland	NNP
50957	5220	11	,	,	,
50957	5220	12	author	author	NN
50957	5220	13	of	of	IN
50957	5220	14	"	"	``
50957	5220	15	Starland	Starland	NNP
50957	5220	16	.	.	.
50957	5220	17	"	"	''
50957	5221	1	The	the	DT
50957	5221	2	first	first	JJ
50957	5221	3	volume	volume	NN
50957	5221	4	in	in	IN
50957	5221	5	the	the	DT
50957	5221	6	Modern	Modern	NNP
50957	5221	7	Science	Science	NNP
50957	5221	8	Series	Series	NNP
50957	5221	9	,	,	,
50957	5221	10	edited	edit	VBN
50957	5221	11	by	by	IN
50957	5221	12	Sir	Sir	NNP
50957	5221	13	John	John	NNP
50957	5221	14	Lubbock	Lubbock	NNP
50957	5221	15	.	.	.
50957	5222	1	12mo	12mo	JJ
50957	5222	2	.	.	.
50957	5223	1	Cloth	cloth	NN
50957	5223	2	,	,	,
50957	5223	3	$	$	$
50957	5223	4	1.00	1.00	CD
50957	5223	5	.	.	.
50957	5224	1	"	"	``
50957	5224	2	An	an	DT
50957	5224	3	exceedingly	exceedingly	RB
50957	5224	4	bright	bright	JJ
50957	5224	5	and	and	CC
50957	5224	6	interesting	interesting	JJ
50957	5224	7	discussion	discussion	NN
50957	5224	8	of	of	IN
50957	5224	9	some	some	DT
50957	5224	10	of	of	IN
50957	5224	11	the	the	DT
50957	5224	12	marvelous	marvelous	JJ
50957	5224	13	physical	physical	JJ
50957	5224	14	revolutions	revolution	NNS
50957	5224	15	of	of	IN
50957	5224	16	which	which	WDT
50957	5224	17	our	-PRON-	PRP$
50957	5224	18	earth	earth	NN
50957	5224	19	has	have	VBZ
50957	5224	20	been	be	VBN
50957	5224	21	the	the	DT
50957	5224	22	scene	scene	NN
50957	5224	23	.	.	.
50957	5225	1	Of	of	IN
50957	5225	2	the	the	DT
50957	5225	3	various	various	JJ
50957	5225	4	ages	age	NNS
50957	5225	5	traced	trace	VBD
50957	5225	6	and	and	CC
50957	5225	7	located	locate	VBN
50957	5225	8	by	by	IN
50957	5225	9	scientists	scientist	NNS
50957	5225	10	,	,	,
50957	5225	11	none	none	NN
50957	5225	12	is	be	VBZ
50957	5225	13	more	more	RBR
50957	5225	14	interesting	interesting	JJ
50957	5225	15	or	or	CC
50957	5225	16	can	can	MD
50957	5225	17	be	be	VB
50957	5225	18	more	more	RBR
50957	5225	19	so	so	RB
50957	5225	20	than	than	IN
50957	5225	21	the	the	DT
50957	5225	22	Ice	Ice	NNP
50957	5225	23	age	age	NN
50957	5225	24	,	,	,
50957	5225	25	and	and	CC
50957	5225	26	never	never	RB
50957	5225	27	have	have	VB
50957	5225	28	its	-PRON-	PRP$
50957	5225	29	phenomena	phenomena	NN
50957	5225	30	been	be	VBN
50957	5225	31	more	more	RBR
50957	5225	32	clearly	clearly	RB
50957	5225	33	and	and	CC
50957	5225	34	graphically	graphically	RB
50957	5225	35	described	describe	VBN
50957	5225	36	,	,	,
50957	5225	37	or	or	CC
50957	5225	38	its	-PRON-	PRP$
50957	5225	39	causes	cause	NNS
50957	5225	40	more	more	RBR
50957	5225	41	definitely	definitely	RB
50957	5225	42	located	locate	VBN
50957	5225	43	,	,	,
50957	5225	44	than	than	IN
50957	5225	45	in	in	IN
50957	5225	46	this	this	DT
50957	5225	47	thrillingly	thrillingly	RB
50957	5225	48	interesting	interesting	JJ
50957	5225	49	volume	volume	NN
50957	5225	50	.	.	.
50957	5225	51	"	"	''
50957	5226	1	--_Boston	--_Boston	:
50957	5226	2	Traveller	Traveller	NNP
50957	5226	3	_	_	NNP
50957	5226	4	.	.	.
50957	5227	1	_	_	NNP
50957	5227	2	TOWN	TOWN	NNP
50957	5227	3	GEOLOGY	GEOLOGY	NNP
50957	5227	4	.	.	.
50957	5227	5	_	_	NNP
50957	5227	6	By	by	IN
50957	5227	7	the	the	DT
50957	5227	8	Rev.	Rev.	NNP
50957	5228	1	Charles	Charles	NNP
50957	5228	2	Kingsley	Kingsley	NNP
50957	5228	3	,	,	,
50957	5228	4	F.	F.	NNP
50957	5228	5	L.	L.	NNP
50957	5228	6	S.	S.	NNP
50957	5228	7	,	,	,
50957	5228	8	F.	F.	NNP
50957	5228	9	G.	G.	NNP
50957	5228	10	S.	S.	NNP
50957	5228	11	,	,	,
50957	5228	12	Cañon	Cañon	NNP
50957	5228	13	of	of	IN
50957	5228	14	Chester	Chester	NNP
50957	5228	15	.	.	.
50957	5229	1	12mo	12mo	JJ
50957	5229	2	.	.	.
50957	5230	1	Cloth	cloth	NN
50957	5230	2	,	,	,
50957	5230	3	$	$	$
50957	5230	4	1.50	1.50	CD
50957	5230	5	.	.	.
50957	5231	1	"	"	``
50957	5231	2	I	-PRON-	PRP
50957	5231	3	have	have	VBP
50957	5231	4	tried	try	VBN
50957	5231	5	rather	rather	RB
50957	5231	6	to	to	TO
50957	5231	7	teach	teach	VB
50957	5231	8	the	the	DT
50957	5231	9	method	method	NN
50957	5231	10	of	of	IN
50957	5231	11	geology	geology	NN
50957	5231	12	than	than	IN
50957	5231	13	its	-PRON-	PRP$
50957	5231	14	facts	fact	NNS
50957	5231	15	;	;	:
50957	5231	16	to	to	TO
50957	5231	17	furnish	furnish	VB
50957	5231	18	the	the	DT
50957	5231	19	student	student	NN
50957	5231	20	with	with	IN
50957	5231	21	a	a	DT
50957	5231	22	key	key	NN
50957	5231	23	to	to	IN
50957	5231	24	all	all	DT
50957	5231	25	geology	geology	NN
50957	5231	26	;	;	:
50957	5231	27	rough	rough	JJ
50957	5231	28	indeed	indeed	RB
50957	5231	29	and	and	CC
50957	5231	30	rudimentary	rudimentary	JJ
50957	5231	31	,	,	,
50957	5231	32	but	but	CC
50957	5231	33	sure	sure	JJ
50957	5231	34	and	and	CC
50957	5231	35	sound	sound	VB
50957	5231	36	enough	enough	RB
50957	5231	37	,	,	,
50957	5231	38	I	-PRON-	PRP
50957	5231	39	trust	trust	VBP
50957	5231	40	,	,	,
50957	5231	41	to	to	TO
50957	5231	42	help	help	VB
50957	5231	43	him	-PRON-	PRP
50957	5231	44	to	to	TO
50957	5231	45	unlock	unlock	VB
50957	5231	46	most	most	JJS
50957	5231	47	geological	geological	JJ
50957	5231	48	problems	problem	NNS
50957	5231	49	which	which	WDT
50957	5231	50	may	may	MD
50957	5231	51	meet	meet	VB
50957	5231	52	him	-PRON-	PRP
50957	5231	53	in	in	IN
50957	5231	54	any	any	DT
50957	5231	55	quarter	quarter	NN
50957	5231	56	of	of	IN
50957	5231	57	the	the	DT
50957	5231	58	globe	globe	NN
50957	5231	59	.	.	.
50957	5231	60	"	"	''
50957	5232	1	--_From	--_From	:
50957	5232	2	the	the	DT
50957	5232	3	Preface	Preface	NNP
50957	5232	4	_	_	NNP
50957	5232	5	.	.	.
50957	5233	1	_	_	NNP
50957	5233	2	AN	an	DT
50957	5233	3	AMERICAN	AMERICAN	NNP
50957	5233	4	GEOLOGICAL	GEOLOGICAL	NNP
50957	5233	5	RAILWAY	RAILWAY	NNP
50957	5233	6	GUIDE	GUIDE	NNP
50957	5233	7	.	.	.
50957	5233	8	_	_	NNP
50957	5233	9	Giving	give	VBG
50957	5233	10	the	the	DT
50957	5233	11	Geological	Geological	NNP
50957	5233	12	Formation	Formation	NNP
50957	5233	13	along	along	IN
50957	5233	14	the	the	DT
50957	5233	15	Rail	rail	NN
50957	5233	16	-	-	HYPH
50957	5233	17	roads	road	NNS
50957	5233	18	,	,	,
50957	5233	19	with	with	IN
50957	5233	20	Altitude	altitude	NN
50957	5233	21	above	above	IN
50957	5233	22	Tide	tide	NN
50957	5233	23	-	-	HYPH
50957	5233	24	water	water	NN
50957	5233	25	,	,	,
50957	5233	26	Notes	Notes	NNPS
50957	5233	27	on	on	IN
50957	5233	28	Interesting	interesting	JJ
50957	5233	29	Places	Places	NNPS
50957	5233	30	on	on	IN
50957	5233	31	the	the	DT
50957	5233	32	Routes	Routes	NNPS
50957	5233	33	,	,	,
50957	5233	34	and	and	CC
50957	5233	35	a	a	DT
50957	5233	36	Description	description	NN
50957	5233	37	of	of	IN
50957	5233	38	each	each	DT
50957	5233	39	of	of	IN
50957	5233	40	the	the	DT
50957	5233	41	Formations	Formations	NNPS
50957	5233	42	.	.	.
50957	5234	1	By	by	IN
50957	5234	2	James	James	NNP
50957	5234	3	Macfarlane	Macfarlane	NNP
50957	5234	4	,	,	,
50957	5234	5	Ph	Ph	NNP
50957	5234	6	.	.	.
50957	5235	1	D.	D.	NNP
50957	5235	2	,	,	,
50957	5235	3	and	and	CC
50957	5235	4	more	more	JJR
50957	5235	5	than	than	IN
50957	5235	6	Seventy	seventy	CD
50957	5235	7	-	-	HYPH
50957	5235	8	five	five	CD
50957	5235	9	Geologists	geologist	NNS
50957	5235	10	.	.	.
50957	5236	1	Second	second	JJ
50957	5236	2	edition	edition	NN
50957	5236	3	,	,	,
50957	5236	4	426	426	CD
50957	5236	5	pp	pp	NNP
50957	5236	6	.	.	NNP
50957	5236	7	,	,	,
50957	5236	8	8vo	8vo	NNP
50957	5236	9	.	.	.
50957	5237	1	Cloth	cloth	NN
50957	5237	2	,	,	,
50957	5237	3	$	$	$
50957	5237	4	2.50	2.50	CD
50957	5237	5	.	.	.
50957	5238	1	"	"	``
50957	5238	2	The	the	DT
50957	5238	3	idea	idea	NN
50957	5238	4	is	be	VBZ
50957	5238	5	an	an	DT
50957	5238	6	original	original	JJ
50957	5238	7	one	one	NN
50957	5238	8	....	....	NFP
50957	5238	9	Mr.	Mr.	NNP
50957	5238	10	Macfarlane	Macfarlane	NNP
50957	5238	11	has	have	VBZ
50957	5238	12	produced	produce	VBN
50957	5238	13	a	a	DT
50957	5238	14	very	very	RB
50957	5238	15	convenient	convenient	JJ
50957	5238	16	and	and	CC
50957	5238	17	serviceable	serviceable	JJ
50957	5238	18	hand	hand	NN
50957	5238	19	-	-	HYPH
50957	5238	20	book	book	NN
50957	5238	21	,	,	,
50957	5238	22	available	available	JJ
50957	5238	23	alike	alike	RB
50957	5238	24	to	to	IN
50957	5238	25	the	the	DT
50957	5238	26	practical	practical	JJ
50957	5238	27	geologist	geologist	NN
50957	5238	28	,	,	,
50957	5238	29	to	to	IN
50957	5238	30	the	the	DT
50957	5238	31	student	student	NN
50957	5238	32	of	of	IN
50957	5238	33	that	that	DT
50957	5238	34	science	science	NN
50957	5238	35	,	,	,
50957	5238	36	and	and	CC
50957	5238	37	to	to	IN
50957	5238	38	the	the	DT
50957	5238	39	intelligent	intelligent	JJ
50957	5238	40	traveler	traveler	NN
50957	5238	41	who	who	WP
50957	5238	42	would	would	MD
50957	5238	43	like	like	VB
50957	5238	44	to	to	TO
50957	5238	45	know	know	VB
50957	5238	46	the	the	DT
50957	5238	47	country	country	NN
50957	5238	48	through	through	IN
50957	5238	49	which	which	WDT
50957	5238	50	he	-PRON-	PRP
50957	5238	51	is	be	VBZ
50957	5238	52	passing	pass	VBG
50957	5238	53	.	.	.
50957	5238	54	"	"	''
50957	5239	1	--_Boston	--_Boston	:
50957	5239	2	Evening	Evening	NNP
50957	5239	3	Transcript	Transcript	NNP
50957	5239	4	_	_	NNP
50957	5239	5	.	.	.
50957	5240	1	New	New	NNP
50957	5240	2	York	York	NNP
50957	5240	3	:	:	:
50957	5240	4	D.	D.	NNP
50957	5240	5	APPLETON	APPLETON	NNP
50957	5240	6	&	&	CC
50957	5240	7	CO	CO	NNP
50957	5240	8	.	.	NNP
50957	5240	9	,	,	,
50957	5240	10	72	72	CD
50957	5240	11	Fifth	Fifth	NNP
50957	5240	12	Avenue	Avenue	NNP
50957	5240	13	.	.	.
50957	5241	1	*	*	NFP
50957	5241	2	*	*	NFP
50957	5241	3	*	*	NFP
50957	5241	4	*	*	NFP
50957	5241	5	*	*	NFP
50957	5241	6	D.	D.	NNP
50957	5241	7	APPLETON	APPLETON	NNP
50957	5241	8	&	&	CC
50957	5241	9	CO	CO	NNP
50957	5241	10	.	.	NNP
50957	5241	11	'S	'S	NNP
50957	5241	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5241	13	.	.	.
50957	5242	1	RICHARD	RICHARD	NNP
50957	5242	2	A.	A.	NNP
50957	5242	3	PROCTOR	PROCTOR	NNP
50957	5242	4	'S	's	POS
50957	5242	5	WORKS	WORKS	NNP
50957	5242	6	.	.	.
50957	5243	1	_	_	NNP
50957	5243	2	OTHER	other	JJ
50957	5243	3	WORLDS	worlds	NN
50957	5243	4	THAN	than	IN
50957	5243	5	OURS	ours	PRP
50957	5243	6	:	:	:
50957	5243	7	The	the	DT
50957	5243	8	Plurality	Plurality	NNP
50957	5243	9	of	of	IN
50957	5243	10	Worlds	Worlds	NNP
50957	5243	11	,	,	,
50957	5243	12	Studied	study	VBN
50957	5243	13	under	under	IN
50957	5243	14	the	the	DT
50957	5243	15	Light	light	NN
50957	5243	16	of	of	IN
50957	5243	17	Recent	recent	JJ
50957	5243	18	Scientific	Scientific	NNP
50957	5243	19	Researches	Researches	NNPS
50957	5243	20	.	.	.
50957	5243	21	_	_	NNP
50957	5243	22	By	by	IN
50957	5243	23	Richard	Richard	NNP
50957	5243	24	Anthony	Anthony	NNP
50957	5243	25	Proctor	Proctor	NNP
50957	5243	26	.	.	.
50957	5244	1	With	with	IN
50957	5244	2	Illustrations	Illustrations	NNPS
50957	5244	3	,	,	,
50957	5244	4	some	some	DT
50957	5244	5	colored	color	VBN
50957	5244	6	.	.	.
50957	5245	1	12mo	12mo	JJ
50957	5245	2	.	.	.
50957	5246	1	Cloth	cloth	NN
50957	5246	2	,	,	,
50957	5246	3	$	$	$
50957	5246	4	1.75	1.75	CD
50957	5246	5	.	.	.
50957	5247	1	Contents.--Introduction.--What	contents.--introduction.--what	IN
50957	5247	2	the	the	DT
50957	5247	3	Earth	Earth	NNP
50957	5247	4	teaches	teach	VBZ
50957	5247	5	us.--What	us.--What	NNP
50957	5247	6	we	-PRON-	PRP
50957	5247	7	learn	learn	VBP
50957	5247	8	from	from	IN
50957	5247	9	the	the	DT
50957	5247	10	Sun.--The	Sun.--The	NNP
50957	5247	11	Inferior	Inferior	NNP
50957	5247	12	Planets.--Mars	planets.--mar	NNS
50957	5247	13	,	,	,
50957	5247	14	the	the	DT
50957	5247	15	Miniature	Miniature	NNP
50957	5247	16	of	of	IN
50957	5247	17	our	-PRON-	PRP$
50957	5247	18	Earth.--Jupiter	earth.--jupiter	NN
50957	5247	19	,	,	,
50957	5247	20	the	the	DT
50957	5247	21	Giant	Giant	NNP
50957	5247	22	of	of	IN
50957	5247	23	the	the	DT
50957	5247	24	Solar	Solar	NNP
50957	5247	25	System.--Saturn	system.--saturn	NN
50957	5247	26	,	,	,
50957	5247	27	the	the	DT
50957	5247	28	Ringed	ringed	JJ
50957	5247	29	World.--Uranus	World.--Uranus	NNP
50957	5247	30	and	and	CC
50957	5247	31	Neptune	Neptune	NNP
50957	5247	32	,	,	,
50957	5247	33	the	the	DT
50957	5247	34	Arctic	Arctic	NNP
50957	5247	35	Planets.--The	Planets.--The	NNP
50957	5247	36	Moon	Moon	NNP
50957	5247	37	and	and	CC
50957	5247	38	other	other	JJ
50957	5247	39	Satellites.--Meteors	satellites.--meteor	NNS
50957	5247	40	and	and	CC
50957	5247	41	Comets	Comets	NNPS
50957	5247	42	:	:	:
50957	5247	43	their	-PRON-	PRP$
50957	5247	44	Office	Office	NNP
50957	5247	45	in	in	IN
50957	5247	46	the	the	DT
50957	5247	47	Solar	Solar	NNP
50957	5247	48	System.--Other	system.--other	NN
50957	5247	49	Suns	Suns	NNPS
50957	5247	50	than	than	IN
50957	5247	51	Ours.--Of	Ours.--Of	NNP
50957	5247	52	Minor	Minor	NNP
50957	5247	53	Stars	Stars	NNPS
50957	5247	54	,	,	,
50957	5247	55	and	and	CC
50957	5247	56	of	of	IN
50957	5247	57	the	the	DT
50957	5247	58	Distribution	Distribution	NNP
50957	5247	59	of	of	IN
50957	5247	60	Stars	Stars	NNPS
50957	5247	61	in	in	IN
50957	5247	62	Space.--The	Space.--The	NNP
50957	5247	63	Nebulæ	Nebulæ	NNP
50957	5247	64	:	:	:
50957	5247	65	are	be	VBP
50957	5247	66	they	-PRON-	PRP
50957	5247	67	External	external	JJ
50957	5247	68	Galaxies?--Supervision	galaxies?--supervision	NN
50957	5247	69	and	and	CC
50957	5247	70	Control	control	NN
50957	5247	71	.	.	.
50957	5248	1	_	_	NNP
50957	5248	2	OUR	our	PRP$
50957	5248	3	PLACE	place	NN
50957	5248	4	AMONG	among	IN
50957	5248	5	INFINITIES	infinity	NNS
50957	5248	6	.	.	.
50957	5248	7	_	_	NNP
50957	5248	8	A	a	DT
50957	5248	9	Series	Series	NNP
50957	5248	10	of	of	IN
50957	5248	11	Essays	essay	NNS
50957	5248	12	contrasting	contrast	VBG
50957	5248	13	our	-PRON-	PRP$
50957	5248	14	Little	Little	NNP
50957	5248	15	Abode	Abode	NNP
50957	5248	16	in	in	IN
50957	5248	17	Space	Space	NNP
50957	5248	18	and	and	CC
50957	5248	19	Time	Time	NNP
50957	5248	20	with	with	IN
50957	5248	21	the	the	DT
50957	5248	22	Infinities	Infinities	NNPS
50957	5248	23	around	around	IN
50957	5248	24	us	-PRON-	PRP
50957	5248	25	.	.	.
50957	5249	1	To	to	TO
50957	5249	2	which	which	WDT
50957	5249	3	are	be	VBP
50957	5249	4	added	add	VBN
50957	5249	5	Essays	essay	NNS
50957	5249	6	on	on	IN
50957	5249	7	the	the	DT
50957	5249	8	Jewish	jewish	JJ
50957	5249	9	Sabbath	Sabbath	NNP
50957	5249	10	and	and	CC
50957	5249	11	Astrology	Astrology	NNP
50957	5249	12	.	.	.
50957	5250	1	12mo	12mo	JJ
50957	5250	2	.	.	.
50957	5251	1	Cloth	cloth	NN
50957	5251	2	,	,	,
50957	5251	3	$	$	$
50957	5251	4	1.75	1.75	CD
50957	5251	5	.	.	.
50957	5252	1	Contents.--Past	Contents.--Past	NNP
50957	5252	2	and	and	CC
50957	5252	3	Future	Future	NNP
50957	5252	4	of	of	IN
50957	5252	5	the	the	DT
50957	5252	6	Earth.--Seeming	Earth.--Seeming	NNP
50957	5252	7	Wastes	Wastes	NNPS
50957	5252	8	in	in	IN
50957	5252	9	Nature.--New	Nature.--New	NNP
50957	5252	10	Theory	theory	NN
50957	5252	11	of	of	IN
50957	5252	12	Life	Life	NNP
50957	5252	13	in	in	IN
50957	5252	14	other	other	JJ
50957	5252	15	Worlds.--A	worlds.--a	NN
50957	5252	16	Missing	miss	VBG
50957	5252	17	Comet.--The	Comet.--The	NNP
50957	5252	18	Lost	lose	VBN
50957	5252	19	Comet	Comet	NNP
50957	5252	20	and	and	CC
50957	5252	21	its	-PRON-	PRP$
50957	5252	22	Meteor	Meteor	NNP
50957	5252	23	Train.--Jupiter.--Saturn	train.--jupiter.--saturn	NN
50957	5252	24	and	and	CC
50957	5252	25	its	-PRON-	PRP$
50957	5252	26	System.--A	system.--a	NN
50957	5252	27	Giant	Giant	NNP
50957	5252	28	Sun.--The	Sun.--The	NNP
50957	5252	29	Star	Star	NNP
50957	5252	30	Depths.--Star	depths.--star	NN
50957	5252	31	Gauging.--Saturn	Gauging.--Saturn	NNP
50957	5252	32	and	and	CC
50957	5252	33	the	the	DT
50957	5252	34	Sabbath	Sabbath	NNP
50957	5252	35	of	of	IN
50957	5252	36	the	the	DT
50957	5252	37	Jews.--Thoughts	jews.--thought	NNS
50957	5252	38	on	on	IN
50957	5252	39	Astrology	Astrology	NNP
50957	5252	40	.	.	.
50957	5253	1	_	_	NNP
50957	5253	2	THE	the	DT
50957	5253	3	EXPANSE	EXPANSE	NNP
50957	5253	4	OF	of	IN
50957	5253	5	HEAVEN	HEAVEN	NNP
50957	5253	6	.	.	.
50957	5253	7	_	_	NNP
50957	5253	8	A	a	DT
50957	5253	9	Series	Series	NNP
50957	5253	10	of	of	IN
50957	5253	11	Essays	essay	NNS
50957	5253	12	on	on	IN
50957	5253	13	the	the	DT
50957	5253	14	Wonders	Wonders	NNPS
50957	5253	15	of	of	IN
50957	5253	16	the	the	DT
50957	5253	17	Firmament	Firmament	NNP
50957	5253	18	.	.	.
50957	5254	1	121110	121110	CD
50957	5254	2	.	.	.
50957	5255	1	Cloth	cloth	VB
50957	5255	2	$	$	$
50957	5255	3	2.00	2.00	CD
50957	5255	4	.	.	.
50957	5256	1	Contents.--A	Contents.--A	NNP
50957	5256	2	Dream	Dream	NNP
50957	5256	3	that	that	WDT
50957	5256	4	was	be	VBD
50957	5256	5	not	not	RB
50957	5256	6	all	all	DT
50957	5256	7	a	a	DT
50957	5256	8	Dream.--The	Dream.--The	NNP
50957	5256	9	Sun.--The	sun.--the	JJ
50957	5256	10	Queen	queen	NN
50957	5256	11	of	of	IN
50957	5256	12	Night.--The	Night.--The	NNP
50957	5256	13	Evening	Evening	NNP
50957	5256	14	Star.--The	Star.--The	NNP
50957	5256	15	Ruddy	Ruddy	NNP
50957	5256	16	Planet.--Life	Planet.--Life	VBN
50957	5256	17	in	in	IN
50957	5256	18	the	the	DT
50957	5256	19	Ruddy	Ruddy	NNP
50957	5256	20	Planet.--The	Planet.--The	NNP
50957	5256	21	Prince	Prince	NNP
50957	5256	22	of	of	IN
50957	5256	23	Planets.--Jupiter	planets.--jupiter	NN
50957	5256	24	's	's	POS
50957	5256	25	Family	Family	NNP
50957	5256	26	of	of	IN
50957	5256	27	Moons.--The	Moons.--The	NNP
50957	5256	28	Ring	Ring	NNP
50957	5256	29	-	-	HYPH
50957	5256	30	Girdled	girdle	VBN
50957	5256	31	Planet.--Newton	Planet.--Newton	NNP
50957	5256	32	and	and	CC
50957	5256	33	the	the	DT
50957	5256	34	Law	Law	NNP
50957	5256	35	of	of	IN
50957	5256	36	the	the	DT
50957	5256	37	Universe.--The	Universe.--The	NNP
50957	5256	38	Discovery	Discovery	NNP
50957	5256	39	of	of	IN
50957	5256	40	Two	two	CD
50957	5256	41	Giant	Giant	NNP
50957	5256	42	Planets.--The	Planets.--The	NNP
50957	5256	43	Lost	lose	VBD
50957	5256	44	Comet.--Visitants	comet.--visitant	NNS
50957	5256	45	from	from	IN
50957	5256	46	the	the	DT
50957	5256	47	Star	Star	NNP
50957	5256	48	Depths.--Whence	depths.--whence	NN
50957	5256	49	come	come	VB
50957	5256	50	the	the	DT
50957	5256	51	Comets?--The	comets?--the	JJ
50957	5256	52	Comet	Comet	NNP
50957	5256	53	Families	Families	NNPS
50957	5256	54	of	of	IN
50957	5256	55	the	the	DT
50957	5256	56	Giant	Giant	NNP
50957	5256	57	Planets.--The	Planets.--The	NNP
50957	5256	58	Earth	Earth	NNP
50957	5256	59	's	's	POS
50957	5256	60	Journey	Journey	NNP
50957	5256	61	through	through	IN
50957	5256	62	Showers.--How	Showers.--How	VBD
50957	5256	63	the	the	DT
50957	5256	64	Planets	Planets	NNPS
50957	5256	65	Grew.--Our	Grew.--Our	.
50957	5256	66	Daily	Daily	NNP
50957	5256	67	Light.--The	Light.--The	NNP
50957	5256	68	Flight	Flight	NNP
50957	5256	69	of	of	IN
50957	5256	70	Light.--A	light.--a	NN
50957	5256	71	Cluster	Cluster	NNP
50957	5256	72	of	of	IN
50957	5256	73	Suns.--Worlds	Suns.--Worlds	NNPS
50957	5256	74	ruled	rule	VBN
50957	5256	75	by	by	IN
50957	5256	76	Colored	Colored	NNP
50957	5256	77	Suns.--The	Suns.--The	NNP
50957	5256	78	King	King	NNP
50957	5256	79	of	of	IN
50957	5256	80	Suns.--Four	suns.--four	CD
50957	5256	81	Orders	Orders	NNPS
50957	5256	82	of	of	IN
50957	5256	83	Suns	Suns	NNPS
50957	5256	84	.	.	.
50957	5257	1	--The	--The	NFP
50957	5257	2	Depths	depth	NNS
50957	5257	3	of	of	IN
50957	5257	4	Space.--Charting	space.--charting	CD
50957	5257	5	the	the	DT
50957	5257	6	Star	Star	NNP
50957	5257	7	Depths.--The	Depths.--The	NNP
50957	5257	8	Star	Star	NNP
50957	5257	9	Depths	Depths	NNPS
50957	5257	10	Astir	Astir	NNP
50957	5257	11	with	with	IN
50957	5257	12	Life.--The	Life.--The	NNP
50957	5257	13	Drifting	Drifting	NNP
50957	5257	14	Stars.--The	Stars.--The	NNP
50957	5257	15	Milky	Milky	NNP
50957	5257	16	Way	Way	NNP
50957	5257	17	.	.	.
50957	5258	1	_	_	NNP
50957	5258	2	THE	the	DT
50957	5258	3	MOON	MOON	NNP
50957	5258	4	:	:	:
50957	5258	5	Her	-PRON-	PRP$
50957	5258	6	Motions	Motions	NNPS
50957	5258	7	,	,	,
50957	5258	8	Aspect	Aspect	NNP
50957	5258	9	,	,	,
50957	5258	10	Scenery	Scenery	NNP
50957	5258	11	,	,	,
50957	5258	12	and	and	CC
50957	5258	13	Physical	Physical	NNP
50957	5258	14	Conditions	Conditions	NNPS
50957	5258	15	.	.	.
50957	5258	16	_	_	NNP
50957	5258	17	With	with	IN
50957	5258	18	Three	Three	NNP
50957	5258	19	Lunar	Lunar	NNP
50957	5258	20	Photographs	Photographs	NNPS
50957	5258	21	,	,	,
50957	5258	22	Map	Map	NNP
50957	5258	23	,	,	,
50957	5258	24	and	and	CC
50957	5258	25	many	many	JJ
50957	5258	26	Plates	Plates	NNPS
50957	5258	27	,	,	,
50957	5258	28	Charts	Charts	NNPS
50957	5258	29	,	,	,
50957	5258	30	etc	etc	FW
50957	5258	31	.	.	.
50957	5259	1	12mo	12mo	JJ
50957	5259	2	.	.	.
50957	5260	1	Cloth	cloth	NN
50957	5260	2	,	,	,
50957	5260	3	$	$	$
50957	5260	4	2.00	2.00	CD
50957	5260	5	.	.	.
50957	5261	1	Contents.--The	Contents.--The	NNP
50957	5261	2	Moon	Moon	NNP
50957	5261	3	's	's	POS
50957	5261	4	Distance	Distance	NNP
50957	5261	5	,	,	,
50957	5261	6	Size	Size	NNP
50957	5261	7	,	,	,
50957	5261	8	and	and	CC
50957	5261	9	Mass.--The	Mass.--The	NNP
50957	5261	10	Moon	Moon	NNP
50957	5261	11	's	's	POS
50957	5261	12	Motions.--The	Motions.--The	NNP
50957	5261	13	Moon	Moon	NNP
50957	5261	14	's	's	POS
50957	5261	15	Changes	change	NNS
50957	5261	16	of	of	IN
50957	5261	17	Aspect	Aspect	NNP
50957	5261	18	,	,	,
50957	5261	19	Rotation	Rotation	NNP
50957	5261	20	,	,	,
50957	5261	21	Libration	Libration	NNP
50957	5261	22	,	,	,
50957	5261	23	etc.--Study	etc.--study	NN
50957	5261	24	of	of	IN
50957	5261	25	the	the	DT
50957	5261	26	Moon	Moon	NNP
50957	5261	27	's	's	POS
50957	5261	28	Surface.--Lunar	Surface.--Lunar	NNP
50957	5261	29	Celestial	celestial	JJ
50957	5261	30	Phenomena.--Condition	phenomena.--condition	NN
50957	5261	31	of	of	IN
50957	5261	32	the	the	DT
50957	5261	33	Moon	Moon	NNP
50957	5261	34	's	's	POS
50957	5261	35	Surface.--Index	surface.--index	NN
50957	5261	36	to	to	IN
50957	5261	37	the	the	DT
50957	5261	38	Map	Map	NNP
50957	5261	39	of	of	IN
50957	5261	40	the	the	DT
50957	5261	41	Moon	Moon	NNP
50957	5261	42	.	.	.
50957	5262	1	_	_	NNP
50957	5262	2	LIGHT	LIGHT	NNP
50957	5262	3	SCIENCE	SCIENCE	NNP
50957	5262	4	FOR	for	IN
50957	5262	5	LEISURE	LEISURE	NNP
50957	5262	6	HOURS	HOURS	NNP
50957	5262	7	.	.	.
50957	5262	8	_	_	NNP
50957	5262	9	A	a	DT
50957	5262	10	Series	Series	NNP
50957	5262	11	of	of	IN
50957	5262	12	Familiar	Familiar	NNP
50957	5262	13	Essays	essay	NNS
50957	5262	14	on	on	IN
50957	5262	15	Scientific	scientific	JJ
50957	5262	16	Subjects	subject	NNS
50957	5262	17	,	,	,
50957	5262	18	Natural	Natural	NNP
50957	5262	19	Phenomena	Phenomena	NNP
50957	5262	20	,	,	,
50957	5262	21	etc	etc	FW
50957	5262	22	.	.	.
50957	5263	1	121110	121110	CD
50957	5263	2	.	.	.
50957	5264	1	Cloth	cloth	NN
50957	5264	2	,	,	,
50957	5264	3	$	$	$
50957	5264	4	1.75	1.75	CD
50957	5264	5	.	.	.
50957	5265	1	D.	D.	NNP
50957	5265	2	APPLETON	APPLETON	NNP
50957	5265	3	&	&	CC
50957	5265	4	CO	CO	NNP
50957	5265	5	.	.	NNP
50957	5265	6	,	,	,
50957	5265	7	72	72	CD
50957	5265	8	Fifth	Fifth	NNP
50957	5265	9	Avenue	Avenue	NNP
50957	5265	10	,	,	,
50957	5265	11	New	New	NNP
50957	5265	12	York	York	NNP
50957	5265	13	.	.	.
50957	5266	1	*	*	NFP
50957	5266	2	*	*	NFP
50957	5266	3	*	*	NFP
50957	5266	4	*	*	NFP
50957	5266	5	*	*	NFP
50957	5266	6	D.	D.	NNP
50957	5266	7	APPLETON	APPLETON	NNP
50957	5266	8	&	&	CC
50957	5266	9	CO	CO	NNP
50957	5266	10	.	.	NNP
50957	5266	11	'S	'S	NNP
50957	5266	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5266	13	.	.	.
50957	5267	1	_	_	NNP
50957	5267	2	ASTRONOMY	ASTRONOMY	NNP
50957	5267	3	WITH	with	IN
50957	5267	4	AN	an	DT
50957	5267	5	OPERA	opera	NN
50957	5267	6	-	-	HYPH
50957	5267	7	GLASS	glass	NN
50957	5267	8	.	.	.
50957	5267	9	_	_	NNP
50957	5267	10	A	a	DT
50957	5267	11	Popular	Popular	NNP
50957	5267	12	Introduction	introduction	NN
50957	5267	13	to	to	IN
50957	5267	14	the	the	DT
50957	5267	15	Study	Study	NNP
50957	5267	16	of	of	IN
50957	5267	17	the	the	DT
50957	5267	18	Starry	Starry	NNP
50957	5267	19	Heavens	Heavens	NNPS
50957	5267	20	with	with	IN
50957	5267	21	the	the	DT
50957	5267	22	Simplest	Simplest	NNP
50957	5267	23	of	of	IN
50957	5267	24	Optical	Optical	NNP
50957	5267	25	Instruments	Instruments	NNPS
50957	5267	26	.	.	.
50957	5268	1	By	by	IN
50957	5268	2	Garrett	Garrett	NNP
50957	5268	3	P.	P.	NNP
50957	5268	4	Serviss	Serviss	NNP
50957	5268	5	.	.	.
50957	5269	1	8vo	8vo	NNP
50957	5269	2	.	.	.
50957	5270	1	Cloth	cloth	NN
50957	5270	2	,	,	,
50957	5270	3	$	$	$
50957	5270	4	1.50	1.50	CD
50957	5270	5	.	.	.
50957	5271	1	This	this	DT
50957	5271	2	is	be	VBZ
50957	5271	3	a	a	DT
50957	5271	4	unique	unique	JJ
50957	5271	5	book	book	NN
50957	5271	6	,	,	,
50957	5271	7	quite	quite	RB
50957	5271	8	alone	alone	RB
50957	5271	9	in	in	IN
50957	5271	10	the	the	DT
50957	5271	11	field	field	NN
50957	5271	12	that	that	WDT
50957	5271	13	it	-PRON-	PRP
50957	5271	14	occupies	occupy	VBZ
50957	5271	15	.	.	.
50957	5272	1	The	the	DT
50957	5272	2	call	call	NN
50957	5272	3	for	for	IN
50957	5272	4	a	a	DT
50957	5272	5	fourth	fourth	JJ
50957	5272	6	edition	edition	NN
50957	5272	7	within	within	IN
50957	5272	8	two	two	CD
50957	5272	9	years	year	NNS
50957	5272	10	after	after	IN
50957	5272	11	its	-PRON-	PRP$
50957	5272	12	first	first	JJ
50957	5272	13	publication	publication	NN
50957	5272	14	attests	attest	VBZ
50957	5272	15	its	-PRON-	PRP$
50957	5272	16	popularity	popularity	NN
50957	5272	17	.	.	.
50957	5273	1	As	as	IN
50957	5273	2	one	one	CD
50957	5273	3	of	of	IN
50957	5273	4	its	-PRON-	PRP$
50957	5273	5	reviewers	reviewer	NNS
50957	5273	6	has	have	VBZ
50957	5273	7	said	say	VBN
50957	5273	8	,	,	,
50957	5273	9	"	"	``
50957	5273	10	It	-PRON-	PRP
50957	5273	11	is	be	VBZ
50957	5273	12	the	the	DT
50957	5273	13	most	most	RBS
50957	5273	14	human	human	JJ
50957	5273	15	book	book	NN
50957	5273	16	on	on	IN
50957	5273	17	the	the	DT
50957	5273	18	subject	subject	NN
50957	5273	19	of	of	IN
50957	5273	20	the	the	DT
50957	5273	21	stars	star	NNS
50957	5273	22	.	.	.
50957	5273	23	"	"	''
50957	5274	1	It	-PRON-	PRP
50957	5274	2	would	would	MD
50957	5274	3	have	have	VB
50957	5274	4	supplied	supply	VBN
50957	5274	5	Thomas	Thomas	NNP
50957	5274	6	Carlyle	Carlyle	NNP
50957	5274	7	's	's	POS
50957	5274	8	want	want	NN
50957	5274	9	when	when	WRB
50957	5274	10	he	-PRON-	PRP
50957	5274	11	wrote	write	VBD
50957	5274	12	,	,	,
50957	5274	13	"	"	``
50957	5274	14	Why	why	WRB
50957	5274	15	did	do	VBD
50957	5274	16	not	not	RB
50957	5274	17	somebody	somebody	NN
50957	5274	18	teach	teach	VB
50957	5274	19	me	-PRON-	PRP
50957	5274	20	the	the	DT
50957	5274	21	stars	star	NNS
50957	5274	22	and	and	CC
50957	5274	23	make	make	VB
50957	5274	24	me	-PRON-	PRP
50957	5274	25	at	at	IN
50957	5274	26	home	home	NN
50957	5274	27	in	in	IN
50957	5274	28	the	the	DT
50957	5274	29	starry	starry	NN
50957	5274	30	heavens	heavens	NNPS
50957	5274	31	?	?	.
50957	5274	32	"	"	''
50957	5275	1	Interest	interest	NN
50957	5275	2	in	in	IN
50957	5275	3	the	the	DT
50957	5275	4	geography	geography	NN
50957	5275	5	of	of	IN
50957	5275	6	the	the	DT
50957	5275	7	heavens	heavens	NNPS
50957	5275	8	is	be	VBZ
50957	5275	9	increasing	increase	VBG
50957	5275	10	every	every	DT
50957	5275	11	year	year	NN
50957	5275	12	,	,	,
50957	5275	13	as	as	IN
50957	5275	14	the	the	DT
50957	5275	15	discoveries	discovery	NNS
50957	5275	16	of	of	IN
50957	5275	17	astronomers	astronomer	NNS
50957	5275	18	with	with	IN
50957	5275	19	the	the	DT
50957	5275	20	giant	giant	JJ
50957	5275	21	telescopes	telescope	NNS
50957	5275	22	of	of	IN
50957	5275	23	our	-PRON-	PRP$
50957	5275	24	day	day	NN
50957	5275	25	push	push	VB
50957	5275	26	back	back	RB
50957	5275	27	the	the	DT
50957	5275	28	limits	limit	NNS
50957	5275	29	of	of	IN
50957	5275	30	the	the	DT
50957	5275	31	known	know	VBN
50957	5275	32	universe	universe	NN
50957	5275	33	,	,	,
50957	5275	34	and	and	CC
50957	5275	35	this	this	DT
50957	5275	36	book	book	NN
50957	5275	37	is	be	VBZ
50957	5275	38	to	to	IN
50957	5275	39	those	those	DT
50957	5275	40	who	who	WP
50957	5275	41	read	read	VBP
50957	5275	42	of	of	IN
50957	5275	43	such	such	JJ
50957	5275	44	discoveries	discovery	NNS
50957	5275	45	like	like	IN
50957	5275	46	an	an	DT
50957	5275	47	atlas	atlas	NN
50957	5275	48	to	to	IN
50957	5275	49	the	the	DT
50957	5275	50	student	student	NN
50957	5275	51	of	of	IN
50957	5275	52	history	history	NN
50957	5275	53	.	.	.
50957	5276	1	Some	some	DT
50957	5276	2	of	of	IN
50957	5276	3	the	the	DT
50957	5276	4	compliments	compliment	NNS
50957	5276	5	that	that	WDT
50957	5276	6	the	the	DT
50957	5276	7	book	book	NN
50957	5276	8	has	have	VBZ
50957	5276	9	received	receive	VBN
50957	5276	10	are	be	VBP
50957	5276	11	these	these	DT
50957	5276	12	:	:	:
50957	5276	13	"	"	``
50957	5276	14	A	a	DT
50957	5276	15	most	most	RBS
50957	5276	16	interesting	interesting	JJ
50957	5276	17	and	and	CC
50957	5276	18	even	even	RB
50957	5276	19	fascinating	fascinating	JJ
50957	5276	20	book	book	NN
50957	5276	21	.	.	.
50957	5276	22	"	"	''
50957	5277	1	--_Christian	--_Christian	:
50957	5277	2	Union	Union	NNP
50957	5277	3	_	_	NNP
50957	5277	4	.	.	.
50957	5278	1	"	"	``
50957	5278	2	The	the	DT
50957	5278	3	glimpses	glimpse	NNS
50957	5278	4	he	-PRON-	PRP
50957	5278	5	allows	allow	VBZ
50957	5278	6	to	to	TO
50957	5278	7	be	be	VB
50957	5278	8	seen	see	VBN
50957	5278	9	of	of	IN
50957	5278	10	far	far	RB
50957	5278	11	-	-	HYPH
50957	5278	12	stretching	stretch	VBG
50957	5278	13	vistas	vista	NNS
50957	5278	14	opening	opening	NN
50957	5278	15	out	out	RP
50957	5278	16	on	on	IN
50957	5278	17	every	every	DT
50957	5278	18	side	side	NN
50957	5278	19	of	of	IN
50957	5278	20	his	-PRON-	PRP$
50957	5278	21	modest	modest	JJ
50957	5278	22	course	course	NN
50957	5278	23	of	of	IN
50957	5278	24	observation	observation	NN
50957	5278	25	help	help	NN
50957	5278	26	to	to	TO
50957	5278	27	fix	fix	VB
50957	5278	28	the	the	DT
50957	5278	29	attention	attention	NN
50957	5278	30	of	of	IN
50957	5278	31	the	the	DT
50957	5278	32	negligent	negligent	NN
50957	5278	33	,	,	,
50957	5278	34	and	and	CC
50957	5278	35	lighten	lighten	VB
50957	5278	36	the	the	DT
50957	5278	37	toil	toil	NN
50957	5278	38	of	of	IN
50957	5278	39	the	the	DT
50957	5278	40	painstaking	painstaking	JJ
50957	5278	41	student	student	NN
50957	5278	42	....	....	.
50957	5278	43	Mr.	Mr.	NNP
50957	5278	44	Serviss	Serviss	NNP
50957	5278	45	writes	write	VBZ
50957	5278	46	with	with	IN
50957	5278	47	freshness	freshness	NN
50957	5278	48	and	and	CC
50957	5278	49	vivacity	vivacity	NN
50957	5278	50	.	.	.
50957	5278	51	"	"	''
50957	5279	1	--_London	--_London	NNP
50957	5279	2	Saturday	Saturday	NNP
50957	5279	3	Review	Review	NNP
50957	5279	4	_	_	NNP
50957	5279	5	.	.	.
50957	5280	1	"	"	``
50957	5280	2	We	-PRON-	PRP
50957	5280	3	are	be	VBP
50957	5280	4	glad	glad	JJ
50957	5280	5	to	to	TO
50957	5280	6	welcome	welcome	VB
50957	5280	7	this	this	DT
50957	5280	8	,	,	,
50957	5280	9	the	the	DT
50957	5280	10	second	second	JJ
50957	5280	11	edition	edition	NN
50957	5280	12	,	,	,
50957	5280	13	of	of	IN
50957	5280	14	a	a	DT
50957	5280	15	popular	popular	JJ
50957	5280	16	introduction	introduction	NN
50957	5280	17	to	to	IN
50957	5280	18	the	the	DT
50957	5280	19	study	study	NN
50957	5280	20	of	of	IN
50957	5280	21	the	the	DT
50957	5280	22	heavens	heavens	NNPS
50957	5280	23	....	....	.
50957	5281	1	There	there	EX
50957	5281	2	could	could	MD
50957	5281	3	hardly	hardly	RB
50957	5281	4	be	be	VB
50957	5281	5	a	a	DT
50957	5281	6	more	more	RBR
50957	5281	7	pleasant	pleasant	JJ
50957	5281	8	road	road	NN
50957	5281	9	to	to	IN
50957	5281	10	astronomical	astronomical	JJ
50957	5281	11	knowledge	knowledge	NN
50957	5281	12	than	than	IN
50957	5281	13	it	-PRON-	PRP
50957	5281	14	affords	afford	VBZ
50957	5281	15	....	....	.
50957	5281	16	A	a	DT
50957	5281	17	child	child	NN
50957	5281	18	may	may	MD
50957	5281	19	understand	understand	VB
50957	5281	20	the	the	DT
50957	5281	21	text	text	NN
50957	5281	22	,	,	,
50957	5281	23	which	which	WDT
50957	5281	24	reads	read	VBZ
50957	5281	25	more	more	JJR
50957	5281	26	like	like	IN
50957	5281	27	a	a	DT
50957	5281	28	collection	collection	NN
50957	5281	29	of	of	IN
50957	5281	30	anecdotes	anecdote	NNS
50957	5281	31	than	than	IN
50957	5281	32	anything	anything	NN
50957	5281	33	else	else	RB
50957	5281	34	,	,	,
50957	5281	35	but	but	CC
50957	5281	36	this	this	DT
50957	5281	37	does	do	VBZ
50957	5281	38	not	not	RB
50957	5281	39	mar	mar	VB
50957	5281	40	its	-PRON-	PRP$
50957	5281	41	scientific	scientific	JJ
50957	5281	42	value	value	NN
50957	5281	43	.	.	.
50957	5281	44	"--_Nature	"--_Nature	''
50957	5281	45	_	_	NNP
50957	5281	46	.	.	.
50957	5282	1	"	"	``
50957	5282	2	Mr.	Mr.	NNP
50957	5282	3	Garrett	Garrett	NNP
50957	5282	4	P.	P.	NNP
50957	5282	5	Serviss	Serviss	NNP
50957	5282	6	's	's	POS
50957	5282	7	book	book	NN
50957	5282	8	,	,	,
50957	5282	9	'	'	''
50957	5282	10	Astronomy	Astronomy	NNP
50957	5282	11	with	with	IN
50957	5282	12	an	an	DT
50957	5282	13	Opera	Opera	NNP
50957	5282	14	-	-	HYPH
50957	5282	15	Glass	Glass	NNP
50957	5282	16	,	,	,
50957	5282	17	'	'	''
50957	5282	18	offers	offer	VBZ
50957	5282	19	us	-PRON-	PRP
50957	5282	20	an	an	DT
50957	5282	21	admirable	admirable	JJ
50957	5282	22	hand	hand	NN
50957	5282	23	-	-	HYPH
50957	5282	24	book	book	NN
50957	5282	25	and	and	CC
50957	5282	26	guide	guide	VB
50957	5282	27	in	in	IN
50957	5282	28	the	the	DT
50957	5282	29	cultivation	cultivation	NN
50957	5282	30	of	of	IN
50957	5282	31	this	this	DT
50957	5282	32	noble	noble	JJ
50957	5282	33	æsthetic	æsthetic	JJ
50957	5282	34	discipline	discipline	NN
50957	5282	35	(	(	-LRB-
50957	5282	36	the	the	DT
50957	5282	37	study	study	NN
50957	5282	38	of	of	IN
50957	5282	39	the	the	DT
50957	5282	40	stars	star	NNS
50957	5282	41	)	)	-RRB-
50957	5282	42	.	.	.
50957	5282	43	"	"	''
50957	5283	1	--_New	--_New	:
50957	5283	2	York	York	NNP
50957	5283	3	Home	Home	NNP
50957	5283	4	Journal	Journal	NNP
50957	5283	5	_	_	NNP
50957	5283	6	.	.	.
50957	5284	1	"	"	``
50957	5284	2	The	the	DT
50957	5284	3	book	book	NN
50957	5284	4	should	should	MD
50957	5284	5	belong	belong	VB
50957	5284	6	to	to	IN
50957	5284	7	every	every	DT
50957	5284	8	family	family	NN
50957	5284	9	library	library	NN
50957	5284	10	.	.	.
50957	5284	11	"	"	''
50957	5285	1	--_Boston	--_Boston	:
50957	5285	2	Home	Home	NNP
50957	5285	3	Journal	Journal	NNP
50957	5285	4	_	_	NNP
50957	5285	5	.	.	.
50957	5286	1	"	"	``
50957	5286	2	This	this	DT
50957	5286	3	book	book	NN
50957	5286	4	ought	ought	MD
50957	5286	5	to	to	TO
50957	5286	6	make	make	VB
50957	5286	7	star	star	NN
50957	5286	8	-	-	HYPH
50957	5286	9	gazing	gaze	VBG
50957	5286	10	popular	popular	JJ
50957	5286	11	.	.	.
50957	5286	12	"	"	''
50957	5287	1	--_New	--_New	:
50957	5287	2	York	York	NNP
50957	5287	3	Herald	Herald	NNP
50957	5287	4	_	_	NNP
50957	5287	5	.	.	.
50957	5288	1	"	"	``
50957	5288	2	The	the	DT
50957	5288	3	author	author	NN
50957	5288	4	attributes	attribute	VBZ
50957	5288	5	much	much	JJ
50957	5288	6	of	of	IN
50957	5288	7	the	the	DT
50957	5288	8	indifference	indifference	NN
50957	5288	9	of	of	IN
50957	5288	10	otherwise	otherwise	RB
50957	5288	11	well	well	RB
50957	5288	12	-	-	HYPH
50957	5288	13	informed	inform	VBN
50957	5288	14	persons	person	NNS
50957	5288	15	regarding	regard	VBG
50957	5288	16	the	the	DT
50957	5288	17	wonders	wonder	NNS
50957	5288	18	of	of	IN
50957	5288	19	the	the	DT
50957	5288	20	starry	starry	JJ
50957	5288	21	firmament	firmament	NN
50957	5288	22	to	to	IN
50957	5288	23	the	the	DT
50957	5288	24	fact	fact	NN
50957	5288	25	that	that	IN
50957	5288	26	telescopes	telescope	NNS
50957	5288	27	are	be	VBP
50957	5288	28	available	available	JJ
50957	5288	29	to	to	IN
50957	5288	30	few	few	JJ
50957	5288	31	,	,	,
50957	5288	32	and	and	CC
50957	5288	33	that	that	IN
50957	5288	34	most	most	JJS
50957	5288	35	people	people	NNS
50957	5288	36	have	have	VBP
50957	5288	37	no	no	DT
50957	5288	38	idea	idea	NN
50957	5288	39	of	of	IN
50957	5288	40	the	the	DT
50957	5288	41	possibilities	possibility	NNS
50957	5288	42	of	of	IN
50957	5288	43	the	the	DT
50957	5288	44	more	more	RBR
50957	5288	45	familiar	familiar	JJ
50957	5288	46	instrument	instrument	NN
50957	5288	47	of	of	IN
50957	5288	48	almost	almost	RB
50957	5288	49	daily	daily	JJ
50957	5288	50	use	use	NN
50957	5288	51	whose	whose	WP$
50957	5288	52	powers	power	NNS
50957	5288	53	he	-PRON-	PRP
50957	5288	54	sets	set	VBZ
50957	5288	55	forth	forth	RB
50957	5288	56	.	.	.
50957	5288	57	"	"	''
50957	5289	1	--New	--New	NFP
50957	5289	2	Orleans	Orleans	NNP
50957	5289	3	Times	Times	NNP
50957	5289	4	-	-	HYPH
50957	5289	5	Democrat	Democrat	NNP
50957	5289	6	.	.	.
50957	5290	1	"	"	``
50957	5290	2	By	by	IN
50957	5290	3	its	-PRON-	PRP$
50957	5290	4	aid	aid	NN
50957	5290	5	thousands	thousand	NNS
50957	5290	6	of	of	IN
50957	5290	7	people	people	NNS
50957	5290	8	who	who	WP
50957	5290	9	have	have	VBP
50957	5290	10	resigned	resign	VBN
50957	5290	11	themselves	-PRON-	PRP
50957	5290	12	to	to	IN
50957	5290	13	the	the	DT
50957	5290	14	ignorance	ignorance	NN
50957	5290	15	in	in	IN
50957	5290	16	which	which	WDT
50957	5290	17	they	-PRON-	PRP
50957	5290	18	were	be	VBD
50957	5290	19	left	leave	VBN
50957	5290	20	at	at	IN
50957	5290	21	school	school	NN
50957	5290	22	,	,	,
50957	5290	23	by	by	IN
50957	5290	24	our	-PRON-	PRP$
50957	5290	25	wretched	wretched	JJ
50957	5290	26	system	system	NN
50957	5290	27	of	of	IN
50957	5290	28	teaching	teaching	NN
50957	5290	29	by	by	IN
50957	5290	30	the	the	DT
50957	5290	31	book	book	NN
50957	5290	32	only	only	RB
50957	5290	33	,	,	,
50957	5290	34	will	will	MD
50957	5290	35	thank	thank	VB
50957	5290	36	Mr.	Mr.	NNP
50957	5290	37	Serviss	Serviss	NNP
50957	5290	38	for	for	IN
50957	5290	39	the	the	DT
50957	5290	40	suggestions	suggestion	NNS
50957	5290	41	he	-PRON-	PRP
50957	5290	42	has	have	VBZ
50957	5290	43	so	so	RB
50957	5290	44	well	well	RB
50957	5290	45	carried	carry	VBN
50957	5290	46	out	out	RP
50957	5290	47	.	.	.
50957	5290	48	"	"	''
50957	5291	1	--_New	--_New	:
50957	5291	2	York	York	NNP
50957	5291	3	Times	Times	NNP
50957	5291	4	_	_	NNP
50957	5291	5	.	.	.
50957	5292	1	"	"	``
50957	5292	2	For	for	IN
50957	5292	3	amateur	amateur	JJ
50957	5292	4	use	use	NN
50957	5292	5	this	this	DT
50957	5292	6	book	book	NN
50957	5292	7	is	be	VBZ
50957	5292	8	easily	easily	RB
50957	5292	9	the	the	DT
50957	5292	10	best	good	JJS
50957	5292	11	treatise	treatise	NN
50957	5292	12	on	on	IN
50957	5292	13	astronomy	astronomy	NN
50957	5292	14	yet	yet	CC
50957	5292	15	published	publish	VBN
50957	5292	16	.	.	.
50957	5292	17	"	"	''
50957	5293	1	--Chicago	--Chicago	NFP
50957	5293	2	Herald	Herald	NNP
50957	5293	3	.	.	.
50957	5294	1	"	"	``
50957	5294	2	'	'	``
50957	5294	3	Astronomy	Astronomy	NNP
50957	5294	4	with	with	IN
50957	5294	5	an	an	DT
50957	5294	6	Opera	Opera	NNP
50957	5294	7	-	-	HYPH
50957	5294	8	Glass	Glass	NNP
50957	5294	9	'	'	''
50957	5294	10	fills	fill	VBZ
50957	5294	11	a	a	DT
50957	5294	12	long	long	RB
50957	5294	13	-	-	HYPH
50957	5294	14	felt	feel	VBN
50957	5294	15	want	want	NN
50957	5294	16	.	.	.
50957	5294	17	"	"	''
50957	5295	1	--_Albany	--_Albany	:
50957	5295	2	Journal	Journal	NNP
50957	5295	3	_	_	NNP
50957	5295	4	.	.	.
50957	5296	1	"	"	``
50957	5296	2	No	no	DT
50957	5296	3	intelligent	intelligent	JJ
50957	5296	4	reader	reader	NN
50957	5296	5	of	of	IN
50957	5296	6	this	this	DT
50957	5296	7	book	book	NN
50957	5296	8	but	but	CC
50957	5296	9	will	will	MD
50957	5296	10	feel	feel	VB
50957	5296	11	that	that	IN
50957	5296	12	if	if	IN
50957	5296	13	the	the	DT
50957	5296	14	author	author	NN
50957	5296	15	fails	fail	VBZ
50957	5296	16	to	to	TO
50957	5296	17	set	set	VB
50957	5296	18	his	-PRON-	PRP$
50957	5296	19	public	public	JJ
50957	5296	20	star	star	NN
50957	5296	21	-	-	HYPH
50957	5296	22	gazing	gaze	VBG
50957	5296	23	the	the	DT
50957	5296	24	fault	fault	NN
50957	5296	25	is	be	VBZ
50957	5296	26	not	not	RB
50957	5296	27	his	-PRON-	PRP$
50957	5296	28	,	,	,
50957	5296	29	for	for	IN
50957	5296	30	his	-PRON-	PRP$
50957	5296	31	style	style	NN
50957	5296	32	is	be	VBZ
50957	5296	33	as	as	RB
50957	5296	34	winning	win	VBG
50957	5296	35	,	,	,
50957	5296	36	as	as	IN
50957	5296	37	graphic	graphic	JJ
50957	5296	38	,	,	,
50957	5296	39	and	and	CC
50957	5296	40	as	as	RB
50957	5296	41	clear	clear	JJ
50957	5296	42	as	as	IN
50957	5296	43	the	the	DT
50957	5296	44	delightful	delightful	JJ
50957	5296	45	type	type	NN
50957	5296	46	in	in	IN
50957	5296	47	which	which	WDT
50957	5296	48	it	-PRON-	PRP
50957	5296	49	is	be	VBZ
50957	5296	50	printed	print	VBN
50957	5296	51	.	.	.
50957	5296	52	"	"	''
50957	5297	1	--_Providence	--_Providence	:
50957	5297	2	Journal	Journal	NNP
50957	5297	3	_	_	NNP
50957	5297	4	.	.	.
50957	5298	1	"	"	``
50957	5298	2	Mr.	Mr.	NNP
50957	5298	3	Serviss	Serviss	NNP
50957	5298	4	neither	neither	CC
50957	5298	5	talks	talk	VBZ
50957	5298	6	over	over	IN
50957	5298	7	the	the	DT
50957	5298	8	heads	head	NNS
50957	5298	9	of	of	IN
50957	5298	10	his	-PRON-	PRP$
50957	5298	11	readers	reader	NNS
50957	5298	12	nor	nor	CC
50957	5298	13	ignores	ignore	VBZ
50957	5298	14	the	the	DT
50957	5298	15	sublime	sublime	JJ
50957	5298	16	complexity	complexity	NN
50957	5298	17	and	and	CC
50957	5298	18	range	range	NN
50957	5298	19	of	of	IN
50957	5298	20	his	-PRON-	PRP$
50957	5298	21	themes	theme	NNS
50957	5298	22	,	,	,
50957	5298	23	but	but	CC
50957	5298	24	unites	unite	VBZ
50957	5298	25	simplicity	simplicity	NN
50957	5298	26	with	with	IN
50957	5298	27	scholarship	scholarship	NN
50957	5298	28	,	,	,
50957	5298	29	scientific	scientific	JJ
50957	5298	30	precision	precision	NN
50957	5298	31	with	with	IN
50957	5298	32	life	life	NN
50957	5298	33	-	-	HYPH
50957	5298	34	long	long	JJ
50957	5298	35	enthusiasm	enthusiasm	NN
50957	5298	36	,	,	,
50957	5298	37	and	and	CC
50957	5298	38	a	a	DT
50957	5298	39	genuine	genuine	JJ
50957	5298	40	eloquence	eloquence	NN
50957	5298	41	with	with	IN
50957	5298	42	rare	rare	JJ
50957	5298	43	touches	touch	NNS
50957	5298	44	of	of	IN
50957	5298	45	humor	humor	NN
50957	5298	46	.	.	.
50957	5299	1	Considered	consider	VBN
50957	5299	2	as	as	IN
50957	5299	3	a	a	DT
50957	5299	4	product	product	NN
50957	5299	5	of	of	IN
50957	5299	6	the	the	DT
50957	5299	7	publishing	publishing	NN
50957	5299	8	industry	industry	NN
50957	5299	9	,	,	,
50957	5299	10	the	the	DT
50957	5299	11	book	book	NN
50957	5299	12	is	be	VBZ
50957	5299	13	elegance	elegance	NN
50957	5299	14	itself	-PRON-	PRP
50957	5299	15	.	.	.
50957	5299	16	"	"	''
50957	5300	1	--_The	--_The	:
50957	5300	2	Chautauquan	Chautauquan	NNP
50957	5300	3	_	_	NNP
50957	5300	4	.	.	.
50957	5301	1	New	New	NNP
50957	5301	2	York	York	NNP
50957	5301	3	:	:	:
50957	5301	4	D.	D.	NNP
50957	5301	5	APPLETON	APPLETON	NNP
50957	5301	6	&	&	CC
50957	5301	7	CO	CO	NNP
50957	5301	8	.	.	NNP
50957	5301	9	,	,	,
50957	5301	10	72	72	CD
50957	5301	11	Fifth	Fifth	NNP
50957	5301	12	Avenue	Avenue	NNP
50957	5301	13	.	.	.
50957	5302	1	*	*	NFP
50957	5302	2	*	*	NFP
50957	5302	3	*	*	NFP
50957	5302	4	*	*	NFP
50957	5302	5	*	*	NFP
50957	5302	6	D.	D.	NNP
50957	5302	7	APPLETON	APPLETON	NNP
50957	5302	8	&	&	CC
50957	5302	9	CO	CO	NNP
50957	5302	10	.	.	NNP
50957	5302	11	'S	'S	NNP
50957	5302	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5302	13	.	.	.
50957	5303	1	_	_	NNP
50957	5303	2	OUTINGS	OUTINGS	NNP
50957	5303	3	AT	AT	NNP
50957	5303	4	ODD	ODD	NNP
50957	5303	5	TIMES	TIMES	NNP
50957	5303	6	.	.	.
50957	5303	7	_	_	NNP
50957	5303	8	By	by	IN
50957	5303	9	Charles	Charles	NNP
50957	5303	10	C.	C.	NNP
50957	5303	11	Abbott	Abbott	NNP
50957	5303	12	,	,	,
50957	5303	13	author	author	NN
50957	5303	14	of	of	IN
50957	5303	15	"	"	``
50957	5303	16	Days	day	NNS
50957	5303	17	out	out	IN
50957	5303	18	of	of	IN
50957	5303	19	Doors	Doors	NNPS
50957	5303	20	"	"	''
50957	5303	21	and	and	CC
50957	5303	22	"	"	``
50957	5303	23	A	a	DT
50957	5303	24	Naturalist	Naturalist	NNP
50957	5303	25	's	's	POS
50957	5303	26	Rambles	Rambles	NNPS
50957	5303	27	about	about	IN
50957	5303	28	Home	home	NN
50957	5303	29	.	.	.
50957	5303	30	"	"	''
50957	5304	1	16mo	16mo	LS
50957	5304	2	.	.	.
50957	5305	1	Cloth	cloth	NN
50957	5305	2	,	,	,
50957	5305	3	gilt	gilt	VB
50957	5305	4	top	top	NN
50957	5305	5	,	,	,
50957	5305	6	$	$	$
50957	5305	7	1.25	1.25	CD
50957	5305	8	.	.	.
50957	5306	1	"	"	``
50957	5306	2	A	a	DT
50957	5306	3	charming	charming	JJ
50957	5306	4	little	little	JJ
50957	5306	5	volume	volume	NN
50957	5306	6	,	,	,
50957	5306	7	literally	literally	RB
50957	5306	8	alone	alone	JJ
50957	5306	9	with	with	IN
50957	5306	10	Nature	Nature	NNP
50957	5306	11	,	,	,
50957	5306	12	for	for	IN
50957	5306	13	it	-PRON-	PRP
50957	5306	14	discusses	discuss	VBZ
50957	5306	15	seasons	season	NNS
50957	5306	16	and	and	CC
50957	5306	17	the	the	DT
50957	5306	18	fields	field	NNS
50957	5306	19	,	,	,
50957	5306	20	birds	bird	NNS
50957	5306	21	,	,	,
50957	5306	22	etc	etc	FW
50957	5306	23	.	.	FW
50957	5306	24	,	,	,
50957	5306	25	with	with	IN
50957	5306	26	the	the	DT
50957	5306	27	loving	love	VBG
50957	5306	28	freedom	freedom	NN
50957	5306	29	of	of	IN
50957	5306	30	a	a	DT
50957	5306	31	naturalist	naturalist	NN
50957	5306	32	born	bear	VBN
50957	5306	33	.	.	.
50957	5307	1	Every	every	DT
50957	5307	2	page	page	NN
50957	5307	3	reads	read	VBZ
50957	5307	4	like	like	IN
50957	5307	5	a	a	DT
50957	5307	6	sylvan	sylvan	JJ
50957	5307	7	poem	poem	NN
50957	5307	8	;	;	:
50957	5307	9	and	and	CC
50957	5307	10	for	for	IN
50957	5307	11	the	the	DT
50957	5307	12	lovers	lover	NNS
50957	5307	13	of	of	IN
50957	5307	14	the	the	DT
50957	5307	15	beautiful	beautiful	JJ
50957	5307	16	in	in	IN
50957	5307	17	quiet	quiet	JJ
50957	5307	18	outdoor	outdoor	NN
50957	5307	19	and	and	CC
50957	5307	20	out	out	RB
50957	5307	21	-	-	HYPH
50957	5307	22	of	of	IN
50957	5307	23	-	-	HYPH
50957	5307	24	town	town	NN
50957	5307	25	life	life	NN
50957	5307	26	,	,	,
50957	5307	27	this	this	DT
50957	5307	28	beautifully	beautifully	RB
50957	5307	29	bound	bind	VBN
50957	5307	30	and	and	CC
50957	5307	31	attractively	attractively	RB
50957	5307	32	printed	print	VBN
50957	5307	33	little	little	JJ
50957	5307	34	volume	volume	NN
50957	5307	35	will	will	MD
50957	5307	36	prove	prove	VB
50957	5307	37	a	a	DT
50957	5307	38	companion	companion	NN
50957	5307	39	and	and	CC
50957	5307	40	friend	friend	NN
50957	5307	41	.	.	.
50957	5307	42	"	"	''
50957	5308	1	--_Rochester	--_Rochester	:
50957	5308	2	Union	Union	NNP
50957	5308	3	and	and	CC
50957	5308	4	Advertiser	Advertiser	NNP
50957	5308	5	_	_	NNP
50957	5308	6	.	.	.
50957	5309	1	_	_	NNP
50957	5309	2	A	a	DT
50957	5309	3	NATURALIST	NATURALIST	NNP
50957	5309	4	'S	's	POS
50957	5309	5	RAMBLES	ramble	NNS
50957	5309	6	ABOUT	about	IN
50957	5309	7	HOME	home	NN
50957	5309	8	.	.	.
50957	5309	9	_	_	NNP
50957	5309	10	By	by	IN
50957	5309	11	Charles	Charles	NNP
50957	5309	12	C.	C.	NNP
50957	5309	13	Abbott	Abbott	NNP
50957	5309	14	.	.	.
50957	5310	1	12mo	12mo	JJ
50957	5310	2	.	.	.
50957	5311	1	Cloth	cloth	NN
50957	5311	2	,	,	,
50957	5311	3	$	$	$
50957	5311	4	1.50	1.50	CD
50957	5311	5	.	.	.
50957	5312	1	"	"	``
50957	5312	2	The	the	DT
50957	5312	3	home	home	NN
50957	5312	4	about	about	IN
50957	5312	5	which	which	WDT
50957	5312	6	Dr.	Dr.	NNP
50957	5312	7	Abbott	Abbott	NNP
50957	5312	8	rambles	ramble	VBZ
50957	5312	9	is	be	VBZ
50957	5312	10	clearly	clearly	RB
50957	5312	11	the	the	DT
50957	5312	12	haunt	haunt	NN
50957	5312	13	of	of	IN
50957	5312	14	fowl	fowl	NN
50957	5312	15	and	and	CC
50957	5312	16	fish	fish	NN
50957	5312	17	,	,	,
50957	5312	18	of	of	IN
50957	5312	19	animal	animal	NN
50957	5312	20	and	and	CC
50957	5312	21	insect	insect	NN
50957	5312	22	life	life	NN
50957	5312	23	;	;	:
50957	5312	24	and	and	CC
50957	5312	25	it	-PRON-	PRP
50957	5312	26	is	be	VBZ
50957	5312	27	of	of	IN
50957	5312	28	the	the	DT
50957	5312	29	habits	habit	NNS
50957	5312	30	and	and	CC
50957	5312	31	nature	nature	NN
50957	5312	32	of	of	IN
50957	5312	33	these	these	DT
50957	5312	34	that	that	WDT
50957	5312	35	he	-PRON-	PRP
50957	5312	36	discourses	discourse	VBZ
50957	5312	37	pleasantly	pleasantly	RB
50957	5312	38	in	in	IN
50957	5312	39	this	this	DT
50957	5312	40	book	book	NN
50957	5312	41	.	.	.
50957	5313	1	Summer	summer	NN
50957	5313	2	and	and	CC
50957	5313	3	winter	winter	NN
50957	5313	4	,	,	,
50957	5313	5	morning	morning	NN
50957	5313	6	,	,	,
50957	5313	7	and	and	CC
50957	5313	8	evening	evening	NN
50957	5313	9	,	,	,
50957	5313	10	he	-PRON-	PRP
50957	5313	11	has	have	VBZ
50957	5313	12	been	be	VBN
50957	5313	13	in	in	IN
50957	5313	14	the	the	DT
50957	5313	15	open	open	JJ
50957	5313	16	air	air	NN
50957	5313	17	all	all	PDT
50957	5313	18	the	the	DT
50957	5313	19	time	time	NN
50957	5313	20	on	on	IN
50957	5313	21	the	the	DT
50957	5313	22	alert	alert	NN
50957	5313	23	for	for	IN
50957	5313	24	some	some	DT
50957	5313	25	new	new	JJ
50957	5313	26	revelation	revelation	NN
50957	5313	27	of	of	IN
50957	5313	28	instinct	instinct	NN
50957	5313	29	,	,	,
50957	5313	30	or	or	CC
50957	5313	31	feeling	feeling	NN
50957	5313	32	,	,	,
50957	5313	33	or	or	CC
50957	5313	34	character	character	NN
50957	5313	35	on	on	IN
50957	5313	36	the	the	DT
50957	5313	37	part	part	NN
50957	5313	38	of	of	IN
50957	5313	39	his	-PRON-	PRP$
50957	5313	40	neighbor	neighbor	NN
50957	5313	41	creatures	creature	NNS
50957	5313	42	.	.	.
50957	5314	1	Most	most	RBS
50957	5314	2	that	that	WDT
50957	5314	3	he	-PRON-	PRP
50957	5314	4	sees	see	VBZ
50957	5314	5	and	and	CC
50957	5314	6	hears	hear	VBZ
50957	5314	7	he	-PRON-	PRP
50957	5314	8	reports	report	VBZ
50957	5314	9	agreeably	agreeably	RB
50957	5314	10	to	to	IN
50957	5314	11	us	-PRON-	PRP
50957	5314	12	,	,	,
50957	5314	13	as	as	IN
50957	5314	14	it	-PRON-	PRP
50957	5314	15	was	be	VBD
50957	5314	16	no	no	RB
50957	5314	17	doubt	doubt	RB
50957	5314	18	delightful	delightful	JJ
50957	5314	19	to	to	IN
50957	5314	20	himself	-PRON-	PRP
50957	5314	21	.	.	.
50957	5315	1	Books	book	NNS
50957	5315	2	like	like	IN
50957	5315	3	this	this	DT
50957	5315	4	,	,	,
50957	5315	5	which	which	WDT
50957	5315	6	are	be	VBP
50957	5315	7	free	free	JJ
50957	5315	8	from	from	IN
50957	5315	9	all	all	PDT
50957	5315	10	the	the	DT
50957	5315	11	technicalities	technicality	NNS
50957	5315	12	of	of	IN
50957	5315	13	science	science	NN
50957	5315	14	,	,	,
50957	5315	15	but	but	CC
50957	5315	16	yet	yet	RB
50957	5315	17	lack	lack	VBP
50957	5315	18	little	little	JJ
50957	5315	19	that	that	WDT
50957	5315	20	has	have	VBZ
50957	5315	21	scientific	scientific	JJ
50957	5315	22	value	value	NN
50957	5315	23	,	,	,
50957	5315	24	are	be	VBP
50957	5315	25	well	well	RB
50957	5315	26	suited	suited	JJ
50957	5315	27	to	to	IN
50957	5315	28	the	the	DT
50957	5315	29	reading	reading	NN
50957	5315	30	of	of	IN
50957	5315	31	the	the	DT
50957	5315	32	young	young	JJ
50957	5315	33	.	.	.
50957	5316	1	Their	-PRON-	PRP$
50957	5316	2	atmosphere	atmosphere	NN
50957	5316	3	is	be	VBZ
50957	5316	4	a	a	DT
50957	5316	5	healthy	healthy	JJ
50957	5316	6	one	one	NN
50957	5316	7	for	for	IN
50957	5316	8	boys	boy	NNS
50957	5316	9	in	in	IN
50957	5316	10	particular	particular	JJ
50957	5316	11	to	to	TO
50957	5316	12	breathe	breathe	VB
50957	5316	13	.	.	.
50957	5316	14	"	"	''
50957	5317	1	--_Boston	--_Boston	:
50957	5317	2	Transcript	Transcript	NNP
50957	5317	3	_	_	NNP
50957	5317	4	.	.	.
50957	5318	1	_	_	XX
50957	5318	2	DAYS	day	NNS
50957	5318	3	OUT	out	IN
50957	5318	4	OF	of	IN
50957	5318	5	DOORS	door	NNS
50957	5318	6	.	.	.
50957	5318	7	_	_	NNP
50957	5318	8	By	by	IN
50957	5318	9	Charles	Charles	NNP
50957	5318	10	C.	C.	NNP
50957	5318	11	Abbott	Abbott	NNP
50957	5318	12	.	.	.
50957	5319	1	12mo	12mo	JJ
50957	5319	2	.	.	.
50957	5320	1	Cloth	cloth	NN
50957	5320	2	,	,	,
50957	5320	3	$	$	$
50957	5320	4	1.50	1.50	CD
50957	5320	5	.	.	.
50957	5321	1	"	"	``
50957	5321	2	'	'	``
50957	5321	3	Days	day	NNS
50957	5321	4	out	out	IN
50957	5321	5	of	of	IN
50957	5321	6	Doors	door	NNS
50957	5321	7	'	'	POS
50957	5321	8	is	be	VBZ
50957	5321	9	a	a	DT
50957	5321	10	series	series	NN
50957	5321	11	of	of	IN
50957	5321	12	sketches	sketch	NNS
50957	5321	13	of	of	IN
50957	5321	14	animal	animal	NN
50957	5321	15	life	life	NN
50957	5321	16	by	by	IN
50957	5321	17	Charles	Charles	NNP
50957	5321	18	C	C	NNP
50957	5321	19	Abbott	Abbott	NNP
50957	5321	20	,	,	,
50957	5321	21	a	a	DT
50957	5321	22	naturalist	naturalist	NN
50957	5321	23	whose	whose	WP$
50957	5321	24	graceful	graceful	JJ
50957	5321	25	writings	writing	NNS
50957	5321	26	have	have	VBP
50957	5321	27	entertained	entertain	VBN
50957	5321	28	and	and	CC
50957	5321	29	instructed	instruct	VBD
50957	5321	30	the	the	DT
50957	5321	31	public	public	NN
50957	5321	32	before	before	RB
50957	5321	33	now	now	RB
50957	5321	34	.	.	.
50957	5322	1	The	the	DT
50957	5322	2	essays	essay	NNS
50957	5322	3	and	and	CC
50957	5322	4	narratives	narrative	NNS
50957	5322	5	in	in	IN
50957	5322	6	this	this	DT
50957	5322	7	book	book	NN
50957	5322	8	are	be	VBP
50957	5322	9	grouped	group	VBN
50957	5322	10	in	in	IN
50957	5322	11	twelve	twelve	CD
50957	5322	12	chapters	chapter	NNS
50957	5322	13	,	,	,
50957	5322	14	named	name	VBN
50957	5322	15	after	after	IN
50957	5322	16	the	the	DT
50957	5322	17	months	month	NNS
50957	5322	18	of	of	IN
50957	5322	19	the	the	DT
50957	5322	20	year	year	NN
50957	5322	21	.	.	.
50957	5323	1	Under	under	IN
50957	5323	2	'	'	``
50957	5323	3	January	January	NNP
50957	5323	4	'	'	''
50957	5323	5	the	the	DT
50957	5323	6	author	author	NN
50957	5323	7	talks	talk	NNS
50957	5323	8	of	of	IN
50957	5323	9	squirrels	squirrel	NNS
50957	5323	10	,	,	,
50957	5323	11	muskrats	muskrat	NNS
50957	5323	12	,	,	,
50957	5323	13	water	water	NN
50957	5323	14	-	-	HYPH
50957	5323	15	snakes	snake	NNS
50957	5323	16	,	,	,
50957	5323	17	and	and	CC
50957	5323	18	the	the	DT
50957	5323	19	predatory	predatory	NN
50957	5323	20	animals	animal	NNS
50957	5323	21	that	that	WDT
50957	5323	22	withstand	withstand	VBP
50957	5323	23	the	the	DT
50957	5323	24	rigor	rigor	NN
50957	5323	25	of	of	IN
50957	5323	26	winter	winter	NN
50957	5323	27	;	;	:
50957	5323	28	under	under	IN
50957	5323	29	'	'	``
50957	5323	30	February	February	NNP
50957	5323	31	'	'	''
50957	5323	32	of	of	IN
50957	5323	33	frogs	frog	NNS
50957	5323	34	and	and	CC
50957	5323	35	herons	heron	NNS
50957	5323	36	,	,	,
50957	5323	37	crows	crow	NNS
50957	5323	38	and	and	CC
50957	5323	39	blackbirds	blackbird	NNS
50957	5323	40	;	;	:
50957	5323	41	under	under	IN
50957	5323	42	'	'	``
50957	5323	43	March	March	NNP
50957	5323	44	'	'	''
50957	5323	45	of	of	IN
50957	5323	46	gulls	gull	NNS
50957	5323	47	and	and	CC
50957	5323	48	fishes	fish	NNS
50957	5323	49	and	and	CC
50957	5323	50	foxy	foxy	NN
50957	5323	51	sparrows	sparrow	NNS
50957	5323	52	;	;	:
50957	5323	53	and	and	CC
50957	5323	54	so	so	RB
50957	5323	55	on	on	RB
50957	5323	56	appropriately	appropriately	RB
50957	5323	57	,	,	,
50957	5323	58	instructively	instructively	RB
50957	5323	59	,	,	,
50957	5323	60	and	and	CC
50957	5323	61	divertingly	divertingly	RB
50957	5323	62	through	through	IN
50957	5323	63	the	the	DT
50957	5323	64	whole	whole	JJ
50957	5323	65	twelve	twelve	NN
50957	5323	66	.	.	.
50957	5323	67	"	"	''
50957	5324	1	--_New	--_New	:
50957	5324	2	York	York	NNP
50957	5324	3	Sun	Sun	NNP
50957	5324	4	_	_	NNP
50957	5324	5	.	.	.
50957	5325	1	_	_	NNP
50957	5325	2	THE	the	DT
50957	5325	3	PLAYTIME	PLAYTIME	NNP
50957	5325	4	NATURALIST	NATURALIST	NNP
50957	5325	5	.	.	.
50957	5325	6	_	_	NNP
50957	5325	7	By	by	IN
50957	5325	8	Dr.	Dr.	NNP
50957	5325	9	J.	J.	NNP
50957	5325	10	E.	E.	NNP
50957	5325	11	Taylor	Taylor	NNP
50957	5325	12	,	,	,
50957	5325	13	F.	F.	NNP
50957	5325	14	L.	L.	NNP
50957	5325	15	S.	S.	NNP
50957	5325	16	,	,	,
50957	5325	17	editor	editor	NN
50957	5325	18	of	of	IN
50957	5325	19	"	"	``
50957	5325	20	Science	Science	NNP
50957	5325	21	Gossip	Gossip	NNP
50957	5325	22	.	.	.
50957	5325	23	"	"	''
50957	5326	1	With	with	IN
50957	5326	2	366	366	CD
50957	5326	3	Illustrations	Illustrations	NNPS
50957	5326	4	.	.	.
50957	5327	1	12mo	12mo	JJ
50957	5327	2	.	.	.
50957	5328	1	Cloth	cloth	NN
50957	5328	2	,	,	,
50957	5328	3	$	$	$
50957	5328	4	1.50	1.50	CD
50957	5328	5	.	.	.
50957	5329	1	"	"	``
50957	5329	2	The	the	DT
50957	5329	3	work	work	NN
50957	5329	4	contains	contain	VBZ
50957	5329	5	abundant	abundant	JJ
50957	5329	6	evidence	evidence	NN
50957	5329	7	of	of	IN
50957	5329	8	the	the	DT
50957	5329	9	author	author	NN
50957	5329	10	's	's	POS
50957	5329	11	knowledge	knowledge	NN
50957	5329	12	and	and	CC
50957	5329	13	enthusiasm	enthusiasm	NN
50957	5329	14	,	,	,
50957	5329	15	and	and	CC
50957	5329	16	any	any	DT
50957	5329	17	boy	boy	NN
50957	5329	18	who	who	WP
50957	5329	19	may	may	MD
50957	5329	20	read	read	VB
50957	5329	21	it	-PRON-	PRP
50957	5329	22	carefully	carefully	RB
50957	5329	23	is	be	VBZ
50957	5329	24	sure	sure	JJ
50957	5329	25	to	to	TO
50957	5329	26	find	find	VB
50957	5329	27	something	something	NN
50957	5329	28	to	to	TO
50957	5329	29	attract	attract	VB
50957	5329	30	him	-PRON-	PRP
50957	5329	31	.	.	.
50957	5330	1	The	the	DT
50957	5330	2	style	style	NN
50957	5330	3	is	be	VBZ
50957	5330	4	clear	clear	JJ
50957	5330	5	and	and	CC
50957	5330	6	lively	lively	JJ
50957	5330	7	,	,	,
50957	5330	8	and	and	CC
50957	5330	9	there	there	EX
50957	5330	10	are	be	VBP
50957	5330	11	many	many	JJ
50957	5330	12	good	good	JJ
50957	5330	13	illustrations	illustration	NNS
50957	5330	14	.	.	.
50957	5330	15	"--_Nature	"--_Nature	''
50957	5330	16	_	_	NNP
50957	5330	17	.	.	.
50957	5331	1	_	_	NNP
50957	5331	2	THE	the	DT
50957	5331	3	ORIGIN	ORIGIN	NNP
50957	5331	4	OF	of	IN
50957	5331	5	FLORAL	floral	JJ
50957	5331	6	STRUCTURES	STRUCTURES	NNP
50957	5331	7	_	_	NNP
50957	5331	8	through	through	IN
50957	5331	9	Insects	Insects	NNPS
50957	5331	10	and	and	CC
50957	5331	11	other	other	JJ
50957	5331	12	Agencies	Agencies	NNPS
50957	5331	13	.	.	.
50957	5332	1	By	by	IN
50957	5332	2	the	the	DT
50957	5332	3	Rev.	Rev.	NNP
50957	5333	1	George	George	NNP
50957	5333	2	Henslow	Henslow	NNP
50957	5333	3	,	,	,
50957	5333	4	Professor	Professor	NNP
50957	5333	5	of	of	IN
50957	5333	6	Botany	Botany	NNP
50957	5333	7	,	,	,
50957	5333	8	Queen	Queen	NNP
50957	5333	9	's	's	POS
50957	5333	10	College	College	NNP
50957	5333	11	.	.	.
50957	5334	1	With	with	IN
50957	5334	2	numerous	numerous	JJ
50957	5334	3	Illustrations	illustration	NNS
50957	5334	4	.	.	.
50957	5335	1	12mo	12mo	JJ
50957	5335	2	.	.	.
50957	5336	1	Cloth	cloth	NN
50957	5336	2	,	,	,
50957	5336	3	$	$	$
50957	5336	4	1.75	1.75	CD
50957	5336	5	.	.	.
50957	5337	1	"	"	``
50957	5337	2	Much	much	JJ
50957	5337	3	has	have	VBZ
50957	5337	4	been	be	VBN
50957	5337	5	written	write	VBN
50957	5337	6	on	on	IN
50957	5337	7	the	the	DT
50957	5337	8	structure	structure	NN
50957	5337	9	of	of	IN
50957	5337	10	flowers	flower	NNS
50957	5337	11	,	,	,
50957	5337	12	and	and	CC
50957	5337	13	it	-PRON-	PRP
50957	5337	14	might	may	MD
50957	5337	15	seem	seem	VB
50957	5337	16	almost	almost	RB
50957	5337	17	superfluous	superfluous	JJ
50957	5337	18	to	to	TO
50957	5337	19	attempt	attempt	VB
50957	5337	20	to	to	TO
50957	5337	21	say	say	VB
50957	5337	22	anything	anything	NN
50957	5337	23	more	more	JJR
50957	5337	24	on	on	IN
50957	5337	25	the	the	DT
50957	5337	26	subject	subject	NN
50957	5337	27	,	,	,
50957	5337	28	but	but	CC
50957	5337	29	it	-PRON-	PRP
50957	5337	30	is	be	VBZ
50957	5337	31	only	only	RB
50957	5337	32	within	within	IN
50957	5337	33	the	the	DT
50957	5337	34	last	last	JJ
50957	5337	35	few	few	JJ
50957	5337	36	years	year	NNS
50957	5337	37	that	that	IN
50957	5337	38	a	a	DT
50957	5337	39	new	new	JJ
50957	5337	40	literature	literature	NN
50957	5337	41	has	have	VBZ
50957	5337	42	sprung	spring	VBN
50957	5337	43	up	up	RP
50957	5337	44	,	,	,
50957	5337	45	in	in	IN
50957	5337	46	which	which	WDT
50957	5337	47	the	the	DT
50957	5337	48	authors	author	NNS
50957	5337	49	have	have	VBP
50957	5337	50	described	describe	VBN
50957	5337	51	their	-PRON-	PRP$
50957	5337	52	observations	observation	NNS
50957	5337	53	and	and	CC
50957	5337	54	given	give	VBN
50957	5337	55	their	-PRON-	PRP$
50957	5337	56	interpretations	interpretation	NNS
50957	5337	57	of	of	IN
50957	5337	58	the	the	DT
50957	5337	59	uses	use	NNS
50957	5337	60	of	of	IN
50957	5337	61	floral	floral	JJ
50957	5337	62	mechanisms	mechanism	NNS
50957	5337	63	,	,	,
50957	5337	64	more	more	RBR
50957	5337	65	especially	especially	RB
50957	5337	66	in	in	IN
50957	5337	67	connection	connection	NN
50957	5337	68	with	with	IN
50957	5337	69	the	the	DT
50957	5337	70	processes	process	NNS
50957	5337	71	of	of	IN
50957	5337	72	fertilization	fertilization	NN
50957	5337	73	.	.	.
50957	5337	74	"	"	''
50957	5338	1	--_From	--_From	:
50957	5338	2	Introduction	Introduction	NNP
50957	5338	3	_	_	NNP
50957	5338	4	.	.	.
50957	5339	1	New	New	NNP
50957	5339	2	York	York	NNP
50957	5339	3	:	:	:
50957	5339	4	D.	D.	NNP
50957	5339	5	APPLETON	APPLETON	NNP
50957	5339	6	&	&	CC
50957	5339	7	CO	CO	NNP
50957	5339	8	.	.	NNP
50957	5339	9	,	,	,
50957	5339	10	72	72	CD
50957	5339	11	Fifth	Fifth	NNP
50957	5339	12	Avenue	Avenue	NNP
50957	5339	13	.	.	.
50957	5340	1	*	*	NFP
50957	5340	2	*	*	NFP
50957	5340	3	*	*	NFP
50957	5340	4	*	*	NFP
50957	5340	5	*	*	NFP
50957	5340	6	D.	D.	NNP
50957	5340	7	APPLETON	APPLETON	NNP
50957	5340	8	&	&	CC
50957	5340	9	CO	CO	NNP
50957	5340	10	.	.	NNP
50957	5340	11	'S	'S	NNP
50957	5340	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5340	13	.	.	.
50957	5341	1	_	_	NNP
50957	5341	2	THE	the	DT
50957	5341	3	GARDEN	GARDEN	NNP
50957	5341	4	'S	's	POS
50957	5341	5	STORY	STORY	NNP
50957	5341	6	;	;	:
50957	5341	7	_	_	NNP
50957	5341	8	or	or	CC
50957	5341	9	,	,	,
50957	5341	10	Pleasures	Pleasures	NNPS
50957	5341	11	and	and	CC
50957	5341	12	Trials	Trials	NNPS
50957	5341	13	of	of	IN
50957	5341	14	an	an	DT
50957	5341	15	Amateur	Amateur	NNP
50957	5341	16	Gardener	Gardener	NNP
50957	5341	17	.	.	.
50957	5342	1	By	by	IN
50957	5342	2	George	George	NNP
50957	5342	3	H.	H.	NNP
50957	5342	4	Ellwanger	Ellwanger	NNP
50957	5342	5	.	.	.
50957	5343	1	With	with	IN
50957	5343	2	Head	Head	NNP
50957	5343	3	and	and	CC
50957	5343	4	Tail	Tail	NNP
50957	5343	5	Pieces	Pieces	NNPS
50957	5343	6	by	by	IN
50957	5343	7	Rhead	Rhead	NNP
50957	5343	8	.	.	.
50957	5344	1	12mo	12mo	JJ
50957	5344	2	.	.	.
50957	5345	1	Cloth	cloth	NN
50957	5345	2	,	,	,
50957	5345	3	extra	extra	JJ
50957	5345	4	,	,	,
50957	5345	5	$	$	$
50957	5345	6	1.50	1.50	CD
50957	5345	7	.	.	.
50957	5346	1	"	"	``
50957	5346	2	Mr.	Mr.	NNP
50957	5346	3	Ellwanger	Ellwanger	NNP
50957	5346	4	's	's	POS
50957	5346	5	instinct	instinct	NN
50957	5346	6	rarely	rarely	RB
50957	5346	7	errs	err	VBZ
50957	5346	8	in	in	IN
50957	5346	9	matters	matter	NNS
50957	5346	10	of	of	IN
50957	5346	11	taste	taste	NN
50957	5346	12	.	.	.
50957	5347	1	He	-PRON-	PRP
50957	5347	2	writes	write	VBZ
50957	5347	3	out	out	IN
50957	5347	4	of	of	IN
50957	5347	5	the	the	DT
50957	5347	6	fullness	fullness	NN
50957	5347	7	of	of	IN
50957	5347	8	experimental	experimental	JJ
50957	5347	9	knowledge	knowledge	NN
50957	5347	10	,	,	,
50957	5347	11	but	but	CC
50957	5347	12	his	-PRON-	PRP$
50957	5347	13	knowledge	knowledge	NN
50957	5347	14	differs	differ	VBZ
50957	5347	15	from	from	IN
50957	5347	16	that	that	DT
50957	5347	17	of	of	IN
50957	5347	18	many	many	PDT
50957	5347	19	a	a	DT
50957	5347	20	trained	train	VBN
50957	5347	21	cultivator	cultivator	NN
50957	5347	22	in	in	IN
50957	5347	23	that	that	DT
50957	5347	24	his	-PRON-	PRP$
50957	5347	25	skill	skill	NN
50957	5347	26	in	in	IN
50957	5347	27	garden	garden	NN
50957	5347	28	practice	practice	NN
50957	5347	29	is	be	VBZ
50957	5347	30	guided	guide	VBN
50957	5347	31	by	by	IN
50957	5347	32	a	a	DT
50957	5347	33	refined	refined	JJ
50957	5347	34	æsthetic	æsthetic	JJ
50957	5347	35	sensibility	sensibility	NN
50957	5347	36	,	,	,
50957	5347	37	and	and	CC
50957	5347	38	his	-PRON-	PRP$
50957	5347	39	appreciation	appreciation	NN
50957	5347	40	of	of	IN
50957	5347	41	what	what	WP
50957	5347	42	is	be	VBZ
50957	5347	43	beautiful	beautiful	JJ
50957	5347	44	in	in	IN
50957	5347	45	nature	nature	NN
50957	5347	46	is	be	VBZ
50957	5347	47	healthy	healthy	JJ
50957	5347	48	,	,	,
50957	5347	49	hearty	hearty	JJ
50957	5347	50	,	,	,
50957	5347	51	and	and	CC
50957	5347	52	catholic	catholic	JJ
50957	5347	53	.	.	.
50957	5348	1	His	-PRON-	PRP$
50957	5348	2	record	record	NN
50957	5348	3	of	of	IN
50957	5348	4	the	the	DT
50957	5348	5	garden	garden	NN
50957	5348	6	year	year	NN
50957	5348	7	,	,	,
50957	5348	8	as	as	IN
50957	5348	9	we	-PRON-	PRP
50957	5348	10	have	have	VBP
50957	5348	11	said	say	VBD
50957	5348	12	,	,	,
50957	5348	13	begins	begin	VBZ
50957	5348	14	with	with	IN
50957	5348	15	the	the	DT
50957	5348	16	earliest	early	JJS
50957	5348	17	violet	violet	NN
50957	5348	18	,	,	,
50957	5348	19	and	and	CC
50957	5348	20	it	-PRON-	PRP
50957	5348	21	follows	follow	VBZ
50957	5348	22	the	the	DT
50957	5348	23	season	season	NN
50957	5348	24	through	through	RB
50957	5348	25	until	until	IN
50957	5348	26	the	the	DT
50957	5348	27	witch	witch	NN
50957	5348	28	-	-	HYPH
50957	5348	29	hazel	hazel	NN
50957	5348	30	is	be	VBZ
50957	5348	31	blossoming	blossom	VBG
50957	5348	32	on	on	IN
50957	5348	33	the	the	DT
50957	5348	34	border	border	NN
50957	5348	35	of	of	IN
50957	5348	36	the	the	DT
50957	5348	37	wintry	wintry	NN
50957	5348	38	woods	wood	NNS
50957	5348	39	....	....	.
50957	5349	1	This	this	DT
50957	5349	2	little	little	JJ
50957	5349	3	book	book	NN
50957	5349	4	can	can	MD
50957	5349	5	not	not	RB
50957	5349	6	fail	fail	VB
50957	5349	7	to	to	TO
50957	5349	8	give	give	VB
50957	5349	9	pleasure	pleasure	NN
50957	5349	10	10	10	CD
50957	5349	11	all	all	DT
50957	5349	12	who	who	WP
50957	5349	13	take	take	VBP
50957	5349	14	a	a	DT
50957	5349	15	genuine	genuine	JJ
50957	5349	16	interest	interest	NN
50957	5349	17	in	in	IN
50957	5349	18	rural	rural	JJ
50957	5349	19	life	life	NN
50957	5349	20	.	.	.
50957	5349	21	"	"	''
50957	5350	1	--_New	--_New	:
50957	5350	2	York	York	NNP
50957	5350	3	Tribune	Tribune	NNP
50957	5350	4	_	_	NNP
50957	5350	5	.	.	.
50957	5351	1	_	_	NNP
50957	5351	2	THE	the	DT
50957	5351	3	ORIGIN	ORIGIN	NNP
50957	5351	4	OF	of	IN
50957	5351	5	CULTIVATED	cultivate	VBN
50957	5351	6	PLANTS	PLANTS	NNP
50957	5351	7	.	.	.
50957	5351	8	_	_	NNP
50957	5351	9	By	by	IN
50957	5351	10	Alphonse	Alphonse	NNP
50957	5351	11	de	de	IN
50957	5351	12	Candolle	Candolle	NNP
50957	5351	13	.	.	.
50957	5352	1	12mo	12mo	JJ
50957	5352	2	.	.	.
50957	5353	1	Cloth	cloth	NN
50957	5353	2	,	,	,
50957	5353	3	$	$	$
50957	5353	4	2.00	2.00	CD
50957	5353	5	.	.	.
50957	5354	1	"	"	``
50957	5354	2	Though	though	IN
50957	5354	3	a	a	DT
50957	5354	4	fact	fact	NN
50957	5354	5	familiar	familiar	JJ
50957	5354	6	to	to	IN
50957	5354	7	botanists	botanist	NNS
50957	5354	8	,	,	,
50957	5354	9	it	-PRON-	PRP
50957	5354	10	is	be	VBZ
50957	5354	11	not	not	RB
50957	5354	12	generally	generally	RB
50957	5354	13	known	know	VBN
50957	5354	14	hew	hew	RB
50957	5354	15	great	great	JJ
50957	5354	16	is	be	VBZ
50957	5354	17	the	the	DT
50957	5354	18	uncertainty	uncertainty	NN
50957	5354	19	as	as	IN
50957	5354	20	to	to	IN
50957	5354	21	the	the	DT
50957	5354	22	origin	origin	NN
50957	5354	23	of	of	IN
50957	5354	24	many	many	JJ
50957	5354	25	of	of	IN
50957	5354	26	the	the	DT
50957	5354	27	most	most	RBS
50957	5354	28	important	important	JJ
50957	5354	29	cultivated	cultivate	VBN
50957	5354	30	plants	plant	NNS
50957	5354	31	.	.	.
50957	5355	1	...	...	NFP
50957	5356	1	In	in	IN
50957	5356	2	endeavoring	endeavor	VBG
50957	5356	3	to	to	TO
50957	5356	4	unravel	unravel	VB
50957	5356	5	the	the	DT
50957	5356	6	matter	matter	NN
50957	5356	7	,	,	,
50957	5356	8	a	a	DT
50957	5356	9	knowledge	knowledge	NN
50957	5356	10	of	of	IN
50957	5356	11	botany	botany	NN
50957	5356	12	,	,	,
50957	5356	13	of	of	IN
50957	5356	14	geography	geography	NN
50957	5356	15	,	,	,
50957	5356	16	of	of	IN
50957	5356	17	geology	geology	NN
50957	5356	18	,	,	,
50957	5356	19	of	of	IN
50957	5356	20	history	history	NN
50957	5356	21	,	,	,
50957	5356	22	and	and	CC
50957	5356	23	of	of	IN
50957	5356	24	philosophy	philosophy	NN
50957	5356	25	is	be	VBZ
50957	5356	26	required	require	VBN
50957	5356	27	.	.	.
50957	5357	1	By	by	IN
50957	5357	2	a	a	DT
50957	5357	3	combination	combination	NN
50957	5357	4	of	of	IN
50957	5357	5	testimony	testimony	NN
50957	5357	6	derived	derive	VBN
50957	5357	7	from	from	IN
50957	5357	8	these	these	DT
50957	5357	9	sources	source	NNS
50957	5357	10	M.	M.	NNP
50957	5357	11	de	de	FW
50957	5357	12	Candolle	Candolle	NNP
50957	5357	13	has	have	VBZ
50957	5357	14	been	be	VBN
50957	5357	15	enabled	enable	VBN
50957	5357	16	to	to	TO
50957	5357	17	determine	determine	VB
50957	5357	18	the	the	DT
50957	5357	19	botanical	botanical	JJ
50957	5357	20	origin	origin	NN
50957	5357	21	aid	aid	NN
50957	5357	22	geographical	geographical	JJ
50957	5357	23	source	source	NN
50957	5357	24	of	of	IN
50957	5357	25	the	the	DT
50957	5357	26	large	large	JJ
50957	5357	27	proportion	proportion	NN
50957	5357	28	of	of	IN
50957	5357	29	species	specie	NNS
50957	5357	30	he	-PRON-	PRP
50957	5357	31	deals	deal	VBZ
50957	5357	32	with	with	IN
50957	5357	33	.	.	.
50957	5357	34	"	"	''
50957	5358	1	--_The	--_The	:
50957	5358	2	Athenæum	Athenæum	NNP
50957	5358	3	_	_	NNP
50957	5358	4	.	.	.
50957	5359	1	_	_	NNP
50957	5359	2	THE	the	DT
50957	5359	3	FOLK	FOLK	NNP
50957	5359	4	-	-	HYPH
50957	5359	5	LORE	LORE	NNP
50957	5359	6	OF	of	IN
50957	5359	7	PLANTS	plant	NNS
50957	5359	8	.	.	.
50957	5359	9	_	_	NNP
50957	5359	10	By	by	IN
50957	5359	11	T.	T.	NNP
50957	5359	12	F.	F.	NNP
50957	5359	13	Thiselton	Thiselton	NNP
50957	5359	14	Dyer	Dyer	NNP
50957	5359	15	,	,	,
50957	5359	16	M.	M.	NNP
50957	5359	17	A.	A.	NNP
50957	5360	1	121110	121110	CD
50957	5360	2	.	.	.
50957	5361	1	Cloth	cloth	NN
50957	5361	2	,	,	,
50957	5361	3	$	$	$
50957	5361	4	1.50	1.50	CD
50957	5361	5	.	.	.
50957	5362	1	"	"	``
50957	5362	2	A	a	DT
50957	5362	3	handsome	handsome	JJ
50957	5362	4	and	and	CC
50957	5362	5	deeply	deeply	RB
50957	5362	6	interesting	interesting	JJ
50957	5362	7	volume	volume	NN
50957	5362	8	....	....	.
50957	5363	1	In	in	IN
50957	5363	2	all	all	DT
50957	5363	3	respects	respect	NNS
50957	5363	4	the	the	DT
50957	5363	5	book	book	NN
50957	5363	6	is	be	VBZ
50957	5363	7	excellent	excellent	JJ
50957	5363	8	.	.	.
50957	5364	1	Its	-PRON-	PRP$
50957	5364	2	arrangement	arrangement	NN
50957	5364	3	is	be	VBZ
50957	5364	4	simple	simple	JJ
50957	5364	5	and	and	CC
50957	5364	6	intelligible	intelligible	JJ
50957	5364	7	,	,	,
50957	5364	8	its	-PRON-	PRP$
50957	5364	9	style	style	NN
50957	5364	10	bright	bright	JJ
50957	5364	11	and	and	CC
50957	5364	12	alluring	alluring	JJ
50957	5364	13	....	....	.
50957	5364	14	To	to	IN
50957	5364	15	all	all	DT
50957	5364	16	who	who	WP
50957	5364	17	seek	seek	VBP
50957	5364	18	an	an	DT
50957	5364	19	introduction	introduction	NN
50957	5364	20	to	to	IN
50957	5364	21	one	one	CD
50957	5364	22	of	of	IN
50957	5364	23	the	the	DT
50957	5364	24	most	most	RBS
50957	5364	25	attractive	attractive	JJ
50957	5364	26	branches	branch	NNS
50957	5364	27	of	of	IN
50957	5364	28	folk	folk	NN
50957	5364	29	-	-	HYPH
50957	5364	30	lore	lore	NNP
50957	5364	31	,	,	,
50957	5364	32	this	this	DT
50957	5364	33	delightful	delightful	JJ
50957	5364	34	volume	volume	NN
50957	5364	35	may	may	MD
50957	5364	36	be	be	VB
50957	5364	37	warmly	warmly	RB
50957	5364	38	commended	commend	VBN
50957	5364	39	.	.	.
50957	5364	40	"	"	''
50957	5365	1	--_Notes	--_Notes	:
50957	5365	2	and	and	CC
50957	5365	3	Queries	Queries	NNPS
50957	5365	4	_	_	NNP
50957	5365	5	.	.	.
50957	5366	1	_	_	NNP
50957	5366	2	FLOWERS	FLOWERS	NNPS
50957	5366	3	AND	and	CC
50957	5366	4	THEIR	THEIR	NNP
50957	5366	5	PEDIGREES	PEDIGREES	NNP
50957	5366	6	.	.	.
50957	5366	7	_	_	NNP
50957	5366	8	By	by	IN
50957	5366	9	Grant	Grant	NNP
50957	5366	10	Allen	Allen	NNP
50957	5366	11	,	,	,
50957	5366	12	author	author	NN
50957	5366	13	of	of	IN
50957	5366	14	"	"	``
50957	5366	15	Vignettes	Vignettes	NNPS
50957	5366	16	of	of	IN
50957	5366	17	Nature	nature	NN
50957	5366	18	,	,	,
50957	5366	19	"	"	''
50957	5366	20	etc	etc	FW
50957	5366	21	.	.	.
50957	5367	1	Illustrated	Illustrated	NNP
50957	5367	2	.	.	.
50957	5368	1	12mo	12mo	JJ
50957	5368	2	.	.	.
50957	5369	1	Cloth	cloth	NN
50957	5369	2	,	,	,
50957	5369	3	$	$	$
50957	5369	4	1.50	1.50	CD
50957	5369	5	.	.	.
50957	5370	1	"	"	``
50957	5370	2	No	no	DT
50957	5370	3	writer	writer	NN
50957	5370	4	treats	treat	VBZ
50957	5370	5	scientific	scientific	JJ
50957	5370	6	subjects	subject	NNS
50957	5370	7	with	with	IN
50957	5370	8	so	so	RB
50957	5370	9	much	much	JJ
50957	5370	10	ease	ease	NN
50957	5370	11	and	and	CC
50957	5370	12	charm	charm	NN
50957	5370	13	of	of	IN
50957	5370	14	style	style	NN
50957	5370	15	as	as	IN
50957	5370	16	Mr.	Mr.	NNP
50957	5370	17	Grant	Grant	NNP
50957	5370	18	Allen	Allen	NNP
50957	5370	19	.	.	.
50957	5371	1	The	the	DT
50957	5371	2	study	study	NN
50957	5371	3	is	be	VBZ
50957	5371	4	a	a	DT
50957	5371	5	delightful	delightful	JJ
50957	5371	6	one	one	NN
50957	5371	7	,	,	,
50957	5371	8	and	and	CC
50957	5371	9	the	the	DT
50957	5371	10	hook	hook	NN
50957	5371	11	is	be	VBZ
50957	5371	12	fascinating	fascinating	JJ
50957	5371	13	to	to	IN
50957	5371	14	any	any	DT
50957	5371	15	one	one	NN
50957	5371	16	who	who	WP
50957	5371	17	has	have	VBZ
50957	5371	18	either	either	DT
50957	5371	19	love	love	NN
50957	5371	20	for	for	IN
50957	5371	21	flowers	flower	NNS
50957	5371	22	or	or	CC
50957	5371	23	curiosity	curiosity	NN
50957	5371	24	about	about	IN
50957	5371	25	them	-PRON-	PRP
50957	5371	26	.	.	.
50957	5371	27	"	"	''
50957	5372	1	--_Hartford	--_Hartford	:
50957	5372	2	Courant	Courant	NNP
50957	5372	3	_	_	NNP
50957	5372	4	.	.	.
50957	5373	1	"	"	``
50957	5373	2	Any	any	DT
50957	5373	3	one	one	CD
50957	5373	4	with	with	IN
50957	5373	5	even	even	RB
50957	5373	6	a	a	DT
50957	5373	7	smattering	smattering	NN
50957	5373	8	of	of	IN
50957	5373	9	botanical	botanical	JJ
50957	5373	10	knowledge	knowledge	NN
50957	5373	11	,	,	,
50957	5373	12	and	and	CC
50957	5373	13	with	with	IN
50957	5373	14	either	either	CC
50957	5373	15	a	a	DT
50957	5373	16	heart	heart	NN
50957	5373	17	or	or	CC
50957	5373	18	mind	mind	NN
50957	5373	19	,	,	,
50957	5373	20	must	must	MD
50957	5373	21	be	be	VB
50957	5373	22	charmed	charm	VBN
50957	5373	23	with	with	IN
50957	5373	24	this	this	DT
50957	5373	25	collection	collection	NN
50957	5373	26	of	of	IN
50957	5373	27	essays	essay	NNS
50957	5373	28	.	.	.
50957	5373	29	"	"	''
50957	5374	1	--_Chicago	--_Chicago	:
50957	5374	2	Evening	Evening	NNP
50957	5374	3	Journal	Journal	NNP
50957	5374	4	_	_	NNP
50957	5374	5	.	.	.
50957	5375	1	_	_	NNP
50957	5375	2	THE	the	DT
50957	5375	3	GEOLOGICAL	GEOLOGICAL	NNP
50957	5375	4	HISTORY	history	NN
50957	5375	5	OF	of	IN
50957	5375	6	PLANTS	plant	NNS
50957	5375	7	.	.	.
50957	5375	8	_	_	NNP
50957	5375	9	By	by	IN
50957	5375	10	Sir	Sir	NNP
50957	5375	11	J.	J.	NNP
50957	5375	12	William	William	NNP
50957	5375	13	Dawson	Dawson	NNP
50957	5375	14	,	,	,
50957	5375	15	F.	F.	NNP
50957	5375	16	R.	R.	NNP
50957	5375	17	S.	S.	NNP
50957	5375	18	Illustrated	Illustrated	NNP
50957	5375	19	.	.	.
50957	5376	1	12mo	12mo	JJ
50957	5376	2	.	.	.
50957	5377	1	Cloth	cloth	NN
50957	5377	2	,	,	,
50957	5377	3	$	$	$
50957	5377	4	1.75	1.75	CD
50957	5377	5	.	.	.
50957	5378	1	"	"	``
50957	5378	2	The	the	DT
50957	5378	3	object	object	NN
50957	5378	4	of	of	IN
50957	5378	5	this	this	DT
50957	5378	6	work	work	NN
50957	5378	7	is	be	VBZ
50957	5378	8	to	to	TO
50957	5378	9	give	give	VB
50957	5378	10	,	,	,
50957	5378	11	in	in	IN
50957	5378	12	a	a	DT
50957	5378	13	connected	connected	JJ
50957	5378	14	form	form	NN
50957	5378	15	,	,	,
50957	5378	16	a	a	DT
50957	5378	17	summary	summary	NN
50957	5378	18	of	of	IN
50957	5378	19	the	the	DT
50957	5378	20	development	development	NN
50957	5378	21	of	of	IN
50957	5378	22	the	the	DT
50957	5378	23	vegetable	vegetable	JJ
50957	5378	24	kingdom	kingdom	NN
50957	5378	25	in	in	IN
50957	5378	26	geological	geological	JJ
50957	5378	27	time	time	NN
50957	5378	28	.	.	.
50957	5379	1	To	to	IN
50957	5379	2	the	the	DT
50957	5379	3	geologist	geologist	NN
50957	5379	4	and	and	CC
50957	5379	5	botanist	botanist	VB
50957	5379	6	the	the	DT
50957	5379	7	subject	subject	NN
50957	5379	8	is	be	VBZ
50957	5379	9	one	one	CD
50957	5379	10	of	of	IN
50957	5379	11	importance	importance	NN
50957	5379	12	with	with	IN
50957	5379	13	reference	reference	NN
50957	5379	14	to	to	IN
50957	5379	15	their	-PRON-	PRP$
50957	5379	16	special	special	JJ
50957	5379	17	pursuits	pursuit	NNS
50957	5379	18	,	,	,
50957	5379	19	and	and	CC
50957	5379	20	one	one	CD
50957	5379	21	on	on	IN
50957	5379	22	which	which	WDT
50957	5379	23	it	-PRON-	PRP
50957	5379	24	has	have	VBZ
50957	5379	25	not	not	RB
50957	5379	26	been	be	VBN
50957	5379	27	easy	easy	JJ
50957	5379	28	to	to	TO
50957	5379	29	find	find	VB
50957	5379	30	any	any	DT
50957	5379	31	convenient	convenient	JJ
50957	5379	32	manual	manual	NN
50957	5379	33	of	of	IN
50957	5379	34	information	information	NN
50957	5379	35	.	.	.
50957	5380	1	It	-PRON-	PRP
50957	5380	2	is	be	VBZ
50957	5380	3	hoped	hope	VBN
50957	5380	4	that	that	IN
50957	5380	5	its	-PRON-	PRP$
50957	5380	6	treatment	treatment	NN
50957	5380	7	in	in	IN
50957	5380	8	the	the	DT
50957	5380	9	present	present	JJ
50957	5380	10	volume	volume	NN
50957	5380	11	will	will	MD
50957	5380	12	also	also	RB
50957	5380	13	be	be	VB
50957	5380	14	found	find	VBN
50957	5380	15	sufficiently	sufficiently	RB
50957	5380	16	simple	simple	JJ
50957	5380	17	and	and	CC
50957	5380	18	popular	popular	JJ
50957	5380	19	to	to	TO
50957	5380	20	be	be	VB
50957	5380	21	attractive	attractive	JJ
50957	5380	22	to	to	IN
50957	5380	23	the	the	DT
50957	5380	24	general	general	JJ
50957	5380	25	reader	reader	NN
50957	5380	26	.	.	.
50957	5380	27	"	"	''
50957	5381	1	--_From	--_From	:
50957	5381	2	the	the	DT
50957	5381	3	Preface	Preface	NNP
50957	5381	4	_	_	NNP
50957	5381	5	.	.	.
50957	5382	1	New	New	NNP
50957	5382	2	York	York	NNP
50957	5382	3	:	:	:
50957	5382	4	D.	D.	NNP
50957	5382	5	APPLETON	APPLETON	NNP
50957	5382	6	&	&	CC
50957	5382	7	CO	CO	NNP
50957	5382	8	.	.	NNP
50957	5382	9	,	,	,
50957	5382	10	72	72	CD
50957	5382	11	Fifth	Fifth	NNP
50957	5382	12	Avenue	Avenue	NNP
50957	5382	13	.	.	.
50957	5383	1	*	*	NFP
50957	5383	2	*	*	NFP
50957	5383	3	*	*	NFP
50957	5383	4	*	*	NFP
50957	5383	5	*	*	NFP
50957	5383	6	D.	D.	NNP
50957	5383	7	APPLETON	APPLETON	NNP
50957	5383	8	&	&	CC
50957	5383	9	CO	CO	NNP
50957	5383	10	.	.	NNP
50957	5383	11	'S	'S	NNP
50957	5383	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5383	13	.	.	.
50957	5384	1	_	_	NNP
50957	5384	2	IDLE	IDLE	NNP
50957	5384	3	DAYS	day	NNS
50957	5384	4	IN	in	IN
50957	5384	5	PATAGONIA	PATAGONIA	NNP
50957	5384	6	.	.	.
50957	5384	7	_	_	NNP
50957	5384	8	By	by	IN
50957	5384	9	W.	W.	NNP
50957	5384	10	H.	H.	NNP
50957	5384	11	Hudson	Hudson	NNP
50957	5384	12	,	,	,
50957	5384	13	C.	C.	NNP
50957	5384	14	M.	M.	NNP
50957	5384	15	Z.	Z.	NNP
50957	5384	16	S.	S.	NNP
50957	5384	17	,	,	,
50957	5384	18	author	author	NN
50957	5384	19	of	of	IN
50957	5384	20	"	"	``
50957	5384	21	The	the	DT
50957	5384	22	Naturalist	Naturalist	NNP
50957	5384	23	in	in	IN
50957	5384	24	La	La	NNP
50957	5384	25	Plata	Plata	NNP
50957	5384	26	,	,	,
50957	5384	27	"	"	''
50957	5384	28	etc	etc	FW
50957	5384	29	.	.	.
50957	5385	1	With	with	IN
50957	5385	2	27	27	CD
50957	5385	3	Illustrations	illustration	NNS
50957	5385	4	.	.	.
50957	5386	1	8vo	8vo	NNP
50957	5386	2	.	.	.
50957	5387	1	Cloth	Cloth	NNP
50957	5387	2	,	,	,
50957	5387	3	$	$	$
50957	5387	4	4.00	4.00	CD
50957	5387	5	.	.	.
50957	5388	1	"	"	``
50957	5388	2	Of	of	IN
50957	5388	3	all	all	DT
50957	5388	4	modern	modern	JJ
50957	5388	5	books	book	NNS
50957	5388	6	of	of	IN
50957	5388	7	travel	travel	NN
50957	5388	8	it	-PRON-	PRP
50957	5388	9	is	be	VBZ
50957	5388	10	certainly	certainly	RB
50957	5388	11	one	one	CD
50957	5388	12	of	of	IN
50957	5388	13	the	the	DT
50957	5388	14	most	most	RBS
50957	5388	15	original	original	JJ
50957	5388	16	,	,	,
50957	5388	17	and	and	CC
50957	5388	18	many	many	JJ
50957	5388	19	,	,	,
50957	5388	20	we	-PRON-	PRP
50957	5388	21	are	be	VBP
50957	5388	22	sure	sure	JJ
50957	5388	23	,	,	,
50957	5388	24	will	will	MD
50957	5388	25	also	also	RB
50957	5388	26	find	find	VB
50957	5388	27	it	-PRON-	PRP
50957	5388	28	one	one	CD
50957	5388	29	of	of	IN
50957	5388	30	the	the	DT
50957	5388	31	most	most	RBS
50957	5388	32	interesting	interesting	JJ
50957	5388	33	and	and	CC
50957	5388	34	suggestive	suggestive	JJ
50957	5388	35	.	.	.
50957	5388	36	"	"	''
50957	5389	1	--_New	--_New	:
50957	5389	2	York	York	NNP
50957	5389	3	Tribune	Tribune	NNP
50957	5389	4	_	_	NNP
50957	5389	5	.	.	.
50957	5390	1	"	"	``
50957	5390	2	Mr.	Mr.	NNP
50957	5390	3	Hudson	Hudson	NNP
50957	5390	4	's	's	POS
50957	5390	5	remarks	remark	NNS
50957	5390	6	on	on	IN
50957	5390	7	color	color	NN
50957	5390	8	and	and	CC
50957	5390	9	expression	expression	NN
50957	5390	10	of	of	IN
50957	5390	11	eyes	eye	NNS
50957	5390	12	in	in	IN
50957	5390	13	man	man	NN
50957	5390	14	and	and	CC
50957	5390	15	animals	animal	NNS
50957	5390	16	are	be	VBP
50957	5390	17	reserved	reserve	VBN
50957	5390	18	for	for	IN
50957	5390	19	a	a	DT
50957	5390	20	second	second	JJ
50957	5390	21	chapter	chapter	NN
50957	5390	22	,	,	,
50957	5390	23	'	'	''
50957	5390	24	Concerning	concern	VBG
50957	5390	25	Eyes	eye	NNS
50957	5390	26	.	.	.
50957	5390	27	'	'	''
50957	5391	1	He	-PRON-	PRP
50957	5391	2	is	be	VBZ
50957	5391	3	eloquent	eloquent	JJ
50957	5391	4	upon	upon	IN
50957	5391	5	the	the	DT
50957	5391	6	pleasures	pleasure	NNS
50957	5391	7	afforded	afford	VBN
50957	5391	8	by	by	IN
50957	5391	9	'	'	''
50957	5391	10	Bird	Bird	NNP
50957	5391	11	Music	Music	NNP
50957	5391	12	in	in	IN
50957	5391	13	South	South	NNP
50957	5391	14	America	America	NNP
50957	5391	15	,	,	,
50957	5391	16	'	'	''
50957	5391	17	and	and	CC
50957	5391	18	relates	relate	VBZ
50957	5391	19	some	some	DT
50957	5391	20	romantic	romantic	JJ
50957	5391	21	tales	tale	NNS
50957	5391	22	of	of	IN
50957	5391	23	white	white	JJ
50957	5391	24	men	man	NNS
50957	5391	25	in	in	IN
50957	5391	26	captivity	captivity	NN
50957	5391	27	to	to	IN
50957	5391	28	savages	savage	NNS
50957	5391	29	.	.	.
50957	5392	1	But	but	CC
50957	5392	2	it	-PRON-	PRP
50957	5392	3	makes	make	VBZ
50957	5392	4	very	very	RB
50957	5392	5	little	little	JJ
50957	5392	6	difference	difference	NN
50957	5392	7	what	what	WP
50957	5392	8	is	be	VBZ
50957	5392	9	the	the	DT
50957	5392	10	topic	topic	NN
50957	5392	11	when	when	WRB
50957	5392	12	Mr.	Mr.	NNP
50957	5392	13	Hudson	Hudson	NNP
50957	5392	14	writes	write	VBZ
50957	5392	15	.	.	.
50957	5393	1	He	-PRON-	PRP
50957	5393	2	calls	call	VBZ
50957	5393	3	up	up	RP
50957	5393	4	bright	bright	JJ
50957	5393	5	images	image	NNS
50957	5393	6	of	of	IN
50957	5393	7	things	thing	NNS
50957	5393	8	unseen	unseen	JJ
50957	5393	9	,	,	,
50957	5393	10	and	and	CC
50957	5393	11	is	be	VBZ
50957	5393	12	a	a	DT
50957	5393	13	thoroughly	thoroughly	RB
50957	5393	14	agreeable	agreeable	JJ
50957	5393	15	companion	companion	NN
50957	5393	16	.	.	.
50957	5393	17	"	"	''
50957	5394	1	--_Philadelphia	--_Philadelphia	:
50957	5394	2	Ledger	Ledger	NNP
50957	5394	3	_	_	NNP
50957	5394	4	.	.	.
50957	5395	1	_	_	NNP
50957	5395	2	THE	the	DT
50957	5395	3	NATURALIST	NATURALIST	NNP
50957	5395	4	IN	in	IN
50957	5395	5	LA	LA	NNP
50957	5395	6	PLATA	PLATA	NNP
50957	5395	7	.	.	.
50957	5395	8	_	_	NNP
50957	5395	9	By	by	IN
50957	5395	10	W.	W.	NNP
50957	5395	11	H.	H.	NNP
50957	5395	12	Hudson	Hudson	NNP
50957	5395	13	,	,	,
50957	5395	14	C.	C.	NNP
50957	5395	15	M.	M.	NNP
50957	5395	16	Z.	Z.	NNP
50957	5395	17	S.	S.	NNP
50957	5395	18	,	,	,
50957	5395	19	author	author	NN
50957	5395	20	of	of	IN
50957	5395	21	"	"	``
50957	5395	22	Idle	Idle	NNP
50957	5395	23	Days	Days	NNPS
50957	5395	24	in	in	IN
50957	5395	25	Patagonia	Patagonia	NNP
50957	5395	26	,	,	,
50957	5395	27	"	"	''
50957	5395	28	and	and	CC
50957	5395	29	joint	joint	JJ
50957	5395	30	author	author	NN
50957	5395	31	of	of	IN
50957	5395	32	"	"	``
50957	5395	33	Argentine	Argentine	NNP
50957	5395	34	Ornithology	Ornithology	NNP
50957	5395	35	.	.	.
50957	5395	36	"	"	''
50957	5396	1	With	with	IN
50957	5396	2	27	27	CD
50957	5396	3	Illustrations	illustration	NNS
50957	5396	4	.	.	.
50957	5397	1	8vo	8vo	NNP
50957	5397	2	.	.	.
50957	5398	1	Cloth	Cloth	NNP
50957	5398	2	,	,	,
50957	5398	3	$	$	$
50957	5398	4	4.00	4.00	CD
50957	5398	5	.	.	.
50957	5399	1	"	"	``
50957	5399	2	Mr.	Mr.	NNP
50957	5399	3	Hudson	Hudson	NNP
50957	5399	4	is	be	VBZ
50957	5399	5	not	not	RB
50957	5399	6	only	only	RB
50957	5399	7	a	a	DT
50957	5399	8	clever	clever	JJ
50957	5399	9	naturalist	naturalist	NN
50957	5399	10	,	,	,
50957	5399	11	but	but	CC
50957	5399	12	he	-PRON-	PRP
50957	5399	13	possesses	possess	VBZ
50957	5399	14	the	the	DT
50957	5399	15	rare	rare	JJ
50957	5399	16	gift	gift	NN
50957	5399	17	of	of	IN
50957	5399	18	interesting	interest	VBG
50957	5399	19	his	-PRON-	PRP$
50957	5399	20	readers	reader	NNS
50957	5399	21	in	in	IN
50957	5399	22	whatever	whatever	WDT
50957	5399	23	attracts	attract	VBZ
50957	5399	24	him	-PRON-	PRP
50957	5399	25	,	,	,
50957	5399	26	and	and	CC
50957	5399	27	of	of	IN
50957	5399	28	being	be	VBG
50957	5399	29	dissatisfied	dissatisfied	JJ
50957	5399	30	with	with	IN
50957	5399	31	mere	mere	JJ
50957	5399	32	observation	observation	NN
50957	5399	33	unless	unless	IN
50957	5399	34	it	-PRON-	PRP
50957	5399	35	enables	enable	VBZ
50957	5399	36	him	-PRON-	PRP
50957	5399	37	to	to	TO
50957	5399	38	philosophize	philosophize	VB
50957	5399	39	as	as	RB
50957	5399	40	well	well	RB
50957	5399	41	.	.	.
50957	5400	1	With	with	IN
50957	5400	2	his	-PRON-	PRP$
50957	5400	3	lucid	lucid	JJ
50957	5400	4	accounts	account	NNS
50957	5400	5	of	of	IN
50957	5400	6	bird	bird	NN
50957	5400	7	,	,	,
50957	5400	8	beast	beast	NN
50957	5400	9	,	,	,
50957	5400	10	and	and	CC
50957	5400	11	insect	insect	NN
50957	5400	12	,	,	,
50957	5400	13	no	no	DT
50957	5400	14	one	one	NN
50957	5400	15	will	will	MD
50957	5400	16	fail	fail	VB
50957	5400	17	to	to	TO
50957	5400	18	be	be	VB
50957	5400	19	delighted	delighted	JJ
50957	5400	20	.	.	.
50957	5400	21	"	"	''
50957	5401	1	--_London	--_London	NNP
50957	5401	2	Academy	Academy	NNP
50957	5401	3	_	_	NNP
50957	5401	4	.	.	.
50957	5402	1	"	"	``
50957	5402	2	A	a	DT
50957	5402	3	notably	notably	RB
50957	5402	4	clear	clear	JJ
50957	5402	5	and	and	CC
50957	5402	6	interesting	interesting	JJ
50957	5402	7	account	account	NN
50957	5402	8	of	of	IN
50957	5402	9	scientific	scientific	JJ
50957	5402	10	observation	observation	NN
50957	5402	11	and	and	CC
50957	5402	12	research	research	NN
50957	5402	13	.	.	.
50957	5403	1	Mr.	Mr.	NNP
50957	5403	2	Hudson	Hudson	NNP
50957	5403	3	has	have	VBZ
50957	5403	4	a	a	DT
50957	5403	5	keen	keen	JJ
50957	5403	6	eye	eye	NN
50957	5403	7	for	for	IN
50957	5403	8	the	the	DT
50957	5403	9	phenomena	phenomenon	NNS
50957	5403	10	with	with	IN
50957	5403	11	which	which	WDT
50957	5403	12	the	the	DT
50957	5403	13	naturalist	naturalist	NN
50957	5403	14	is	be	VBZ
50957	5403	15	concerned	concern	VBN
50957	5403	16	,	,	,
50957	5403	17	and	and	CC
50957	5403	18	a	a	DT
50957	5403	19	lucid	lucid	JJ
50957	5403	20	and	and	CC
50957	5403	21	delightful	delightful	JJ
50957	5403	22	way	way	NN
50957	5403	23	of	of	IN
50957	5403	24	writing	write	VBG
50957	5403	25	about	about	IN
50957	5403	26	them	-PRON-	PRP
50957	5403	27	,	,	,
50957	5403	28	so	so	IN
50957	5403	29	that	that	IN
50957	5403	30	any	any	DT
50957	5403	31	reader	reader	NN
50957	5403	32	may	may	MD
50957	5403	33	be	be	VB
50957	5403	34	charmed	charm	VBN
50957	5403	35	by	by	IN
50957	5403	36	the	the	DT
50957	5403	37	narrative	narrative	NN
50957	5403	38	and	and	CC
50957	5403	39	the	the	DT
50957	5403	40	reflections	reflection	NNS
50957	5403	41	here	here	RB
50957	5403	42	set	set	VBD
50957	5403	43	forth	forth	RB
50957	5403	44	.	.	.
50957	5404	1	It	-PRON-	PRP
50957	5404	2	is	be	VBZ
50957	5404	3	easy	easy	JJ
50957	5404	4	to	to	TO
50957	5404	5	follow	follow	VB
50957	5404	6	him	-PRON-	PRP
50957	5404	7	,	,	,
50957	5404	8	and	and	CC
50957	5404	9	we	-PRON-	PRP
50957	5404	10	get	get	VBP
50957	5404	11	our	-PRON-	PRP$
50957	5404	12	information	information	NN
50957	5404	13	agreeably	agreeably	RB
50957	5404	14	as	as	IN
50957	5404	15	he	-PRON-	PRP
50957	5404	16	conducts	conduct	VBZ
50957	5404	17	us	-PRON-	PRP
50957	5404	18	over	over	IN
50957	5404	19	the	the	DT
50957	5404	20	desert	desert	NN
50957	5404	21	pampas	pampa	NNS
50957	5404	22	,	,	,
50957	5404	23	and	and	CC
50957	5404	24	makes	make	VBZ
50957	5404	25	us	-PRON-	PRP
50957	5404	26	acquainted	acquaint	VBN
50957	5404	27	with	with	IN
50957	5404	28	the	the	DT
50957	5404	29	results	result	NNS
50957	5404	30	of	of	IN
50957	5404	31	his	-PRON-	PRP$
50957	5404	32	studies	study	NNS
50957	5404	33	of	of	IN
50957	5404	34	animals	animal	NNS
50957	5404	35	,	,	,
50957	5404	36	insects	insect	NNS
50957	5404	37	,	,	,
50957	5404	38	and	and	CC
50957	5404	39	birds	bird	NNS
50957	5404	40	.	.	.
50957	5404	41	"	"	''
50957	5405	1	--_New	--_New	:
50957	5405	2	York	York	NNP
50957	5405	3	Sun	Sun	NNP
50957	5405	4	_	_	NNP
50957	5405	5	.	.	.
50957	5406	1	_	_	NNP
50957	5406	2	THE	the	DT
50957	5406	3	NATURALIST	NATURALIST	NNP
50957	5406	4	ON	on	IN
50957	5406	5	THE	the	DT
50957	5406	6	RIVER	river	NN
50957	5406	7	AMAZONS	amazons	NN
50957	5406	8	.	.	.
50957	5406	9	_	_	NNP
50957	5406	10	By	by	IN
50957	5406	11	Henry	Henry	NNP
50957	5406	12	Walter	Walter	NNP
50957	5406	13	Bates	Bates	NNP
50957	5406	14	,	,	,
50957	5406	15	F.	F.	NNP
50957	5406	16	R.	R.	NNP
50957	5406	17	S.	S.	NNP
50957	5406	18	,	,	,
50957	5406	19	late	late	JJ
50957	5406	20	Assistant	Assistant	NNP
50957	5406	21	Secretary	Secretary	NNP
50957	5406	22	of	of	IN
50957	5406	23	the	the	DT
50957	5406	24	Royal	Royal	NNP
50957	5406	25	Geographical	Geographical	NNP
50957	5406	26	Society	Society	NNP
50957	5406	27	.	.	.
50957	5407	1	With	with	IN
50957	5407	2	a	a	DT
50957	5407	3	Memoir	Memoir	NNP
50957	5407	4	of	of	IN
50957	5407	5	the	the	DT
50957	5407	6	Author	author	NN
50957	5407	7	,	,	,
50957	5407	8	by	by	IN
50957	5407	9	Edward	Edward	NNP
50957	5407	10	Clodd	Clodd	NNP
50957	5407	11	.	.	.
50957	5408	1	With	with	IN
50957	5408	2	Map	Map	NNP
50957	5408	3	and	and	CC
50957	5408	4	numerous	numerous	JJ
50957	5408	5	Illustrations	illustration	NNS
50957	5408	6	.	.	.
50957	5409	1	8vo	8vo	NNP
50957	5409	2	.	.	.
50957	5410	1	Cloth	cloth	NN
50957	5410	2	,	,	,
50957	5410	3	$	$	$
50957	5410	4	5.00	5.00	CD
50957	5410	5	.	.	.
50957	5411	1	"	"	``
50957	5411	2	This	this	DT
50957	5411	3	famous	famous	JJ
50957	5411	4	work	work	NN
50957	5411	5	is	be	VBZ
50957	5411	6	a	a	DT
50957	5411	7	natural	natural	JJ
50957	5411	8	history	history	NN
50957	5411	9	classic	classic	NN
50957	5411	10	.	.	.
50957	5411	11	"	"	''
50957	5412	1	--_London	--_London	:
50957	5412	2	Literary	Literary	NNP
50957	5412	3	World	World	NNP
50957	5412	4	_	_	NNP
50957	5412	5	.	.	.
50957	5413	1	"	"	``
50957	5413	2	More	More	JJR
50957	5413	3	than	than	IN
50957	5413	4	thirty	thirty	CD
50957	5413	5	years	year	NNS
50957	5413	6	have	have	VBP
50957	5413	7	passed	pass	VBN
50957	5413	8	since	since	IN
50957	5413	9	the	the	DT
50957	5413	10	first	first	JJ
50957	5413	11	appearance	appearance	NN
50957	5413	12	of	of	IN
50957	5413	13	'	'	``
50957	5413	14	The	the	DT
50957	5413	15	Naturalist	Naturalist	NNP
50957	5413	16	on	on	IN
50957	5413	17	the	the	DT
50957	5413	18	River	River	NNP
50957	5413	19	Amazons	Amazons	NNPS
50957	5413	20	,	,	,
50957	5413	21	'	'	''
50957	5413	22	which	which	WDT
50957	5413	23	Darwin	Darwin	NNP
50957	5413	24	unhesitatingly	unhesitatingly	RB
50957	5413	25	pronounced	pronounce	VBD
50957	5413	26	the	the	DT
50957	5413	27	best	good	JJS
50957	5413	28	book	book	NN
50957	5413	29	on	on	IN
50957	5413	30	natural	natural	JJ
50957	5413	31	history	history	NN
50957	5413	32	which	which	WDT
50957	5413	33	ever	ever	RB
50957	5413	34	appeared	appear	VBD
50957	5413	35	in	in	IN
50957	5413	36	England	England	NNP
50957	5413	37	.	.	.
50957	5414	1	The	the	DT
50957	5414	2	work	work	NN
50957	5414	3	still	still	RB
50957	5414	4	retains	retain	VBZ
50957	5414	5	its	-PRON-	PRP$
50957	5414	6	prime	prime	JJ
50957	5414	7	interest	interest	NN
50957	5414	8	,	,	,
50957	5414	9	and	and	CC
50957	5414	10	in	in	IN
50957	5414	11	rereading	reread	VBG
50957	5414	12	it	-PRON-	PRP
50957	5414	13	one	one	PRP
50957	5414	14	can	can	MD
50957	5414	15	not	not	RB
50957	5414	16	but	but	CC
50957	5414	17	be	be	VB
50957	5414	18	impressed	impressed	JJ
50957	5414	19	by	by	IN
50957	5414	20	the	the	DT
50957	5414	21	way	way	NN
50957	5414	22	in	in	IN
50957	5414	23	which	which	WDT
50957	5414	24	the	the	DT
50957	5414	25	prophetic	prophetic	JJ
50957	5414	26	theories	theory	NNS
50957	5414	27	,	,	,
50957	5414	28	disputed	dispute	VBN
50957	5414	29	and	and	CC
50957	5414	30	ridiculed	ridicule	VBD
50957	5414	31	at	at	IN
50957	5414	32	the	the	DT
50957	5414	33	time	time	NN
50957	5414	34	,	,	,
50957	5414	35	have	have	VBP
50957	5414	36	since	since	IN
50957	5414	37	been	be	VBN
50957	5414	38	accepted	accept	VBN
50957	5414	39	.	.	.
50957	5415	1	Such	such	JJ
50957	5415	2	is	be	VBZ
50957	5415	3	the	the	DT
50957	5415	4	common	common	JJ
50957	5415	5	experience	experience	NN
50957	5415	6	of	of	IN
50957	5415	7	those	those	DT
50957	5415	8	who	who	WP
50957	5415	9	keep	keep	VBP
50957	5415	10	a	a	DT
50957	5415	11	few	few	JJ
50957	5415	12	paces	pace	NNS
50957	5415	13	in	in	IN
50957	5415	14	advance	advance	NN
50957	5415	15	of	of	IN
50957	5415	16	their	-PRON-	PRP$
50957	5415	17	generation	generation	NN
50957	5415	18	.	.	.
50957	5416	1	Bates	Bates	NNP
50957	5416	2	was	be	VBD
50957	5416	3	a	a	DT
50957	5416	4	'	'	``
50957	5416	5	born	bear	VBN
50957	5416	6	'	'	''
50957	5416	7	naturalist	naturalist	NN
50957	5416	8	.	.	.
50957	5416	9	"	"	''
50957	5417	1	--_Philadelphia	--_Philadelphia	:
50957	5417	2	Ledger	Ledger	NNP
50957	5417	3	_	_	NNP
50957	5417	4	.	.	.
50957	5418	1	"	"	``
50957	5418	2	No	no	DT
50957	5418	3	man	man	NN
50957	5418	4	was	be	VBD
50957	5418	5	better	well	RBR
50957	5418	6	prepared	prepare	VBN
50957	5418	7	or	or	CC
50957	5418	8	gave	give	VBD
50957	5418	9	himself	-PRON-	PRP
50957	5418	10	up	up	RP
50957	5418	11	more	more	RBR
50957	5418	12	thoroughly	thoroughly	RB
50957	5418	13	to	to	IN
50957	5418	14	the	the	DT
50957	5418	15	task	task	NN
50957	5418	16	of	of	IN
50957	5418	17	studying	study	VBG
50957	5418	18	an	an	DT
50957	5418	19	almost	almost	RB
50957	5418	20	unknown	unknown	JJ
50957	5418	21	fauna	fauna	NN
50957	5418	22	,	,	,
50957	5418	23	or	or	CC
50957	5418	24	showed	show	VBD
50957	5418	25	a	a	DT
50957	5418	26	zeal	zeal	NN
50957	5418	27	more	more	RBR
50957	5418	28	indefatigable	indefatigable	JJ
50957	5418	29	in	in	IN
50957	5418	30	prosecuting	prosecute	VBG
50957	5418	31	his	-PRON-	PRP$
50957	5418	32	researches	research	NNS
50957	5418	33	,	,	,
50957	5418	34	than	than	IN
50957	5418	35	Bates	Bates	NNP
50957	5418	36	.	.	.
50957	5419	1	As	as	IN
50957	5419	2	a	a	DT
50957	5419	3	collector	collector	NN
50957	5419	4	alone	alone	RB
50957	5419	5	his	-PRON-	PRP$
50957	5419	6	reputation	reputation	NN
50957	5419	7	would	would	MD
50957	5419	8	be	be	VB
50957	5419	9	second	second	JJ
50957	5419	10	to	to	IN
50957	5419	11	none	none	NN
50957	5419	12	,	,	,
50957	5419	13	but	but	CC
50957	5419	14	there	there	EX
50957	5419	15	is	be	VBZ
50957	5419	16	a	a	DT
50957	5419	17	great	great	JJ
50957	5419	18	deal	deal	NN
50957	5419	19	more	more	RBR
50957	5419	20	than	than	IN
50957	5419	21	sheer	sheer	JJ
50957	5419	22	industry	industry	NN
50957	5419	23	to	to	TO
50957	5419	24	be	be	VB
50957	5419	25	cited	cite	VBN
50957	5419	26	.	.	.
50957	5420	1	The	the	DT
50957	5420	2	naturalist	naturalist	NN
50957	5420	3	of	of	IN
50957	5420	4	the	the	DT
50957	5420	5	Amazons	Amazons	NNPS
50957	5420	6	is	be	VBZ
50957	5420	7	,	,	,
50957	5420	8	par	par	NNP
50957	5420	9	excellence	excellence	NN
50957	5420	10	,	,	,
50957	5420	11	possessed	possess	VBN
50957	5420	12	of	of	IN
50957	5420	13	a	a	DT
50957	5420	14	happy	happy	JJ
50957	5420	15	literary	literary	JJ
50957	5420	16	style	style	NN
50957	5420	17	.	.	.
50957	5421	1	He	-PRON-	PRP
50957	5421	2	is	be	VBZ
50957	5421	3	always	always	RB
50957	5421	4	clear	clear	JJ
50957	5421	5	and	and	CC
50957	5421	6	distinct	distinct	JJ
50957	5421	7	.	.	.
50957	5422	1	He	-PRON-	PRP
50957	5422	2	tells	tell	VBZ
50957	5422	3	of	of	IN
50957	5422	4	the	the	DT
50957	5422	5	wonders	wonder	NNS
50957	5422	6	of	of	IN
50957	5422	7	tropical	tropical	JJ
50957	5422	8	growth	growth	NN
50957	5422	9	so	so	IN
50957	5422	10	that	that	IN
50957	5422	11	you	-PRON-	PRP
50957	5422	12	can	can	MD
50957	5422	13	understand	understand	VB
50957	5422	14	them	-PRON-	PRP
50957	5422	15	all	all	DT
50957	5422	16	.	.	.
50957	5422	17	"	"	''
50957	5423	1	--_New	--_New	:
50957	5423	2	York	York	NNP
50957	5423	3	Times	Times	NNP
50957	5423	4	_	_	NNP
50957	5423	5	.	.	.
50957	5424	1	New	New	NNP
50957	5424	2	York	York	NNP
50957	5424	3	:	:	:
50957	5424	4	D.	D.	NNP
50957	5424	5	APPLETON	APPLETON	NNP
50957	5424	6	&	&	CC
50957	5424	7	CO	CO	NNP
50957	5424	8	.	.	NNP
50957	5424	9	,	,	,
50957	5424	10	72	72	CD
50957	5424	11	Fifth	Fifth	NNP
50957	5424	12	Avenue	Avenue	NNP
50957	5424	13	.	.	.
50957	5425	1	*	*	NFP
50957	5425	2	*	*	NFP
50957	5425	3	*	*	NFP
50957	5425	4	*	*	NFP
50957	5425	5	*	*	NFP
50957	5425	6	D.	D.	NNP
50957	5425	7	APPLETON	APPLETON	NNP
50957	5425	8	&	&	CC
50957	5425	9	CO	CO	NNP
50957	5425	10	.	.	NNP
50957	5425	11	'S	'S	NNP
50957	5425	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5425	13	.	.	.
50957	5426	1	WORKS	work	VBN
50957	5426	2	BY	by	IN
50957	5426	3	ARABELLA	ARABELLA	NNP
50957	5426	4	B.	B.	NNP
50957	5426	5	BUCKLEY	BUCKLEY	NNP
50957	5426	6	(	(	-LRB-
50957	5426	7	MRS	MRS	NNP
50957	5426	8	.	.	.
50957	5426	9	FISHER	FISHER	NNP
50957	5426	10	)	)	-RRB-
50957	5426	11	.	.	.
50957	5427	1	_	_	NNP
50957	5427	2	THE	the	DT
50957	5427	3	FAIRY	FAIRY	NNP
50957	5427	4	-	-	HYPH
50957	5427	5	LAND	LAND	NNP
50957	5427	6	OF	of	IN
50957	5427	7	SCIENCE	SCIENCE	NNP
50957	5427	8	.	.	.
50957	5427	9	_	_	NNP
50957	5427	10	With	with	IN
50957	5427	11	74	74	CD
50957	5427	12	Illustrations	Illustrations	NNPS
50957	5427	13	.	.	.
50957	5428	1	12mo	12mo	JJ
50957	5428	2	.	.	.
50957	5429	1	Cloth	cloth	NN
50957	5429	2	,	,	,
50957	5429	3	gilt	gilt	NN
50957	5429	4	,	,	,
50957	5429	5	$	$	$
50957	5429	6	1.50	1.50	CD
50957	5429	7	.	.	.
50957	5430	1	"	"	``
50957	5430	2	Deserves	deserve	NNS
50957	5430	3	to	to	TO
50957	5430	4	take	take	VB
50957	5430	5	a	a	DT
50957	5430	6	permanent	permanent	JJ
50957	5430	7	place	place	NN
50957	5430	8	in	in	IN
50957	5430	9	the	the	DT
50957	5430	10	literature	literature	NN
50957	5430	11	of	of	IN
50957	5430	12	youth	youth	NN
50957	5430	13	.	.	.
50957	5430	14	"	"	''
50957	5431	1	--_London	--_London	NNP
50957	5431	2	Times	Times	NNP
50957	5431	3	_	_	NNP
50957	5431	4	.	.	.
50957	5432	1	"	"	``
50957	5432	2	So	so	RB
50957	5432	3	interesting	interesting	JJ
50957	5432	4	that	that	IN
50957	5432	5	,	,	,
50957	5432	6	having	have	VBG
50957	5432	7	once	once	RB
50957	5432	8	opened	open	VBN
50957	5432	9	the	the	DT
50957	5432	10	book	book	NN
50957	5432	11	,	,	,
50957	5432	12	we	-PRON-	PRP
50957	5432	13	do	do	VBP
50957	5432	14	not	not	RB
50957	5432	15	know	know	VB
50957	5432	16	how	how	WRB
50957	5432	17	to	to	TO
50957	5432	18	leave	leave	VB
50957	5432	19	off	off	RP
50957	5432	20	reading	reading	NN
50957	5432	21	.	.	.
50957	5432	22	"	"	''
50957	5433	1	--_Saturday	--_Saturday	NNP
50957	5433	2	Review	Review	NNP
50957	5433	3	_	_	NNP
50957	5433	4	.	.	.
50957	5434	1	_	_	NNP
50957	5434	2	THROUGH	through	NN
50957	5434	3	MAGIC	magic	NN
50957	5434	4	GLASSES	glass	NNS
50957	5434	5	,	,	,
50957	5434	6	_	_	NNP
50957	5434	7	and	and	CC
50957	5434	8	other	other	JJ
50957	5434	9	Lectures	Lectures	NNPS
50957	5434	10	.	.	.
50957	5435	1	A	a	DT
50957	5435	2	Sequel	Sequel	NNP
50957	5435	3	to	to	TO
50957	5435	4	"	"	''
50957	5435	5	The	the	DT
50957	5435	6	Fairy	Fairy	NNP
50957	5435	7	-	-	HYPH
50957	5435	8	Land	Land	NNP
50957	5435	9	of	of	IN
50957	5435	10	Science	Science	NNP
50957	5435	11	.	.	.
50957	5435	12	"	"	''
50957	5436	1	Illustrated	Illustrated	NNP
50957	5436	2	.	.	.
50957	5437	1	12mo	12mo	JJ
50957	5437	2	.	.	.
50957	5438	1	Cloth	cloth	NN
50957	5438	2	,	,	,
50957	5438	3	$	$	$
50957	5438	4	1.50	1.50	CD
50957	5438	5	.	.	.
50957	5439	1	_	_	NNP
50957	5439	2	CONTENTS	CONTENTS	NNP
50957	5439	3	.	.	.
50957	5439	4	_	_	NNP
50957	5439	5	_	_	NNP
50957	5439	6	The	the	DT
50957	5439	7	Magician	Magician	NNP
50957	5439	8	's	's	POS
50957	5439	9	Chamber	Chamber	NNP
50957	5439	10	by	by	IN
50957	5439	11	Moonlight	Moonlight	NNP
50957	5439	12	.	.	.
50957	5439	13	_	_	NNP
50957	5439	14	_	_	NNP
50957	5439	15	Magic	Magic	NNP
50957	5439	16	Glasses	Glasses	NNPS
50957	5439	17	and	and	CC
50957	5439	18	How	how	WRB
50957	5439	19	to	to	TO
50957	5439	20	Use	use	VB
50957	5439	21	Them	-PRON-	PRP
50957	5439	22	.	.	.
50957	5439	23	_	_	NNP
50957	5439	24	_	_	NNP
50957	5439	25	Fairy	Fairy	NNP
50957	5439	26	Rings	Rings	NNPS
50957	5439	27	and	and	CC
50957	5439	28	How	how	WRB
50957	5439	29	They	-PRON-	PRP
50957	5439	30	are	be	VBP
50957	5439	31	Made	make	VBN
50957	5439	32	.	.	.
50957	5439	33	_	_	NNP
50957	5439	34	_	_	NNP
50957	5439	35	The	the	DT
50957	5439	36	Life	Life	NNP
50957	5439	37	-	-	HYPH
50957	5439	38	History	history	NN
50957	5439	39	of	of	IN
50957	5439	40	Lichens	Lichens	NNPS
50957	5439	41	and	and	CC
50957	5439	42	Mosses	Mosses	NNPS
50957	5439	43	.	.	.
50957	5439	44	_	_	NNP
50957	5439	45	_	_	NNP
50957	5439	46	The	the	DT
50957	5439	47	History	history	NN
50957	5439	48	of	of	IN
50957	5439	49	a	a	DT
50957	5439	50	Lava	Lava	NNP
50957	5439	51	-	-	HYPH
50957	5439	52	Stream	Stream	NNP
50957	5439	53	.	.	.
50957	5439	54	_	_	NNP
50957	5439	55	_	_	NNP
50957	5439	56	An	an	DT
50957	5439	57	Hour	Hour	NNP
50957	5439	58	with	with	IN
50957	5439	59	the	the	DT
50957	5439	60	Sun	Sun	NNP
50957	5439	61	.	.	.
50957	5439	62	_	_	NNP
50957	5439	63	_	_	NNP
50957	5439	64	An	an	DT
50957	5439	65	Evening	evening	NN
50957	5439	66	with	with	IN
50957	5439	67	the	the	DT
50957	5439	68	Stars	Stars	NNPS
50957	5439	69	.	.	.
50957	5439	70	_	_	NNP
50957	5439	71	_	_	NNP
50957	5439	72	Little	Little	NNP
50957	5439	73	Beings	Beings	NNPS
50957	5439	74	from	from	IN
50957	5439	75	a	a	DT
50957	5439	76	Miniature	Miniature	NNP
50957	5439	77	Ocean	Ocean	NNP
50957	5439	78	.	.	.
50957	5439	79	_	_	NNP
50957	5439	80	_	_	NNP
50957	5439	81	The	the	DT
50957	5439	82	Dartmoor	Dartmoor	NNP
50957	5439	83	Ponies	Ponies	NNPS
50957	5439	84	.	.	.
50957	5439	85	_	_	NNP
50957	5439	86	_	_	NNP
50957	5439	87	The	the	DT
50957	5439	88	Magician	Magician	NNP
50957	5439	89	's	's	POS
50957	5439	90	Dream	Dream	NNP
50957	5439	91	of	of	IN
50957	5439	92	Ancient	Ancient	NNP
50957	5439	93	Days	Days	NNPS
50957	5439	94	.	.	.
50957	5439	95	_	_	NNP
50957	5439	96	_	_	NNP
50957	5439	97	LIFE	LIFE	NNP
50957	5439	98	AND	and	CC
50957	5439	99	HER	her	PRP$
50957	5439	100	CHILDREN	child	NNS
50957	5439	101	:	:	:
50957	5439	102	_	_	NNP
50957	5439	103	Glimpses	Glimpses	NNP
50957	5439	104	of	of	IN
50957	5439	105	Animal	Animal	NNP
50957	5439	106	Life	Life	NNP
50957	5439	107	from	from	IN
50957	5439	108	the	the	DT
50957	5439	109	Amoeba	Amoeba	NNP
50957	5439	110	to	to	IN
50957	5439	111	the	the	DT
50957	5439	112	Insects	Insects	NNPS
50957	5439	113	.	.	.
50957	5440	1	With	with	IN
50957	5440	2	over	over	IN
50957	5440	3	100	100	CD
50957	5440	4	Illustrations	illustration	NNS
50957	5440	5	.	.	.
50957	5441	1	121110	121110	CD
50957	5441	2	.	.	.
50957	5442	1	Cloth	cloth	NN
50957	5442	2	,	,	,
50957	5442	3	gilt	gilt	NN
50957	5442	4	,	,	,
50957	5442	5	$	$	$
50957	5442	6	1.50	1.50	CD
50957	5442	7	.	.	.
50957	5443	1	"	"	``
50957	5443	2	The	the	DT
50957	5443	3	work	work	NN
50957	5443	4	forms	form	VBZ
50957	5443	5	a	a	DT
50957	5443	6	charming	charming	JJ
50957	5443	7	introduction	introduction	NN
50957	5443	8	to	to	IN
50957	5443	9	the	the	DT
50957	5443	10	study	study	NN
50957	5443	11	of	of	IN
50957	5443	12	zoology	zoology	NNP
50957	5443	13	--	--	:
50957	5443	14	the	the	DT
50957	5443	15	science	science	NN
50957	5443	16	of	of	IN
50957	5443	17	living	live	VBG
50957	5443	18	things	thing	NNS
50957	5443	19	--	--	:
50957	5443	20	which	which	WDT
50957	5443	21	,	,	,
50957	5443	22	we	-PRON-	PRP
50957	5443	23	trust	trust	VBP
50957	5443	24	,	,	,
50957	5443	25	will	will	MD
50957	5443	26	find	find	VB
50957	5443	27	its	-PRON-	PRP$
50957	5443	28	way	way	NN
50957	5443	29	into	into	IN
50957	5443	30	many	many	JJ
50957	5443	31	hands	hand	NNS
50957	5443	32	.	.	.
50957	5443	33	"--_Nature	"--_Nature	''
50957	5443	34	_	_	NNP
50957	5443	35	.	.	.
50957	5444	1	_	_	NNP
50957	5444	2	WINNERS	WINNERS	NNP
50957	5444	3	IN	in	IN
50957	5444	4	LIFE	LIFE	NNP
50957	5444	5	'S	's	POS
50957	5444	6	RACE	race	NN
50957	5444	7	;	;	:
50957	5444	8	_	_	NNP
50957	5444	9	or	or	CC
50957	5444	10	,	,	,
50957	5444	11	The	the	DT
50957	5444	12	Great	Great	NNP
50957	5444	13	Backboned	Backboned	NNP
50957	5444	14	Family	Family	NNP
50957	5444	15	.	.	.
50957	5445	1	With	with	IN
50957	5445	2	numerous	numerous	JJ
50957	5445	3	Illustrations	illustration	NNS
50957	5445	4	.	.	.
50957	5446	1	12mo	12mo	JJ
50957	5446	2	.	.	.
50957	5447	1	Cloth	cloth	NN
50957	5447	2	,	,	,
50957	5447	3	gilt	gilt	NN
50957	5447	4	,	,	,
50957	5447	5	$	$	$
50957	5447	6	1.50	1.50	CD
50957	5447	7	.	.	.
50957	5448	1	"	"	``
50957	5448	2	We	-PRON-	PRP
50957	5448	3	can	can	MD
50957	5448	4	conceive	conceive	VB
50957	5448	5	of	of	IN
50957	5448	6	no	no	DT
50957	5448	7	better	well	JJR
50957	5448	8	gift	gift	NN
50957	5448	9	-	-	HYPH
50957	5448	10	book	book	NN
50957	5448	11	than	than	IN
50957	5448	12	this	this	DT
50957	5448	13	volume	volume	NN
50957	5448	14	.	.	.
50957	5449	1	Miss	Miss	NNP
50957	5449	2	Buckley	Buckley	NNP
50957	5449	3	has	have	VBZ
50957	5449	4	spared	spare	VBN
50957	5449	5	no	no	DT
50957	5449	6	pains	pain	NNS
50957	5449	7	to	to	TO
50957	5449	8	incorporate	incorporate	VB
50957	5449	9	in	in	IN
50957	5449	10	her	-PRON-	PRP$
50957	5449	11	book	book	NN
50957	5449	12	the	the	DT
50957	5449	13	latest	late	JJS
50957	5449	14	results	result	NNS
50957	5449	15	of	of	IN
50957	5449	16	scientific	scientific	JJ
50957	5449	17	research	research	NN
50957	5449	18	.	.	.
50957	5450	1	The	the	DT
50957	5450	2	illustrations	illustration	NNS
50957	5450	3	in	in	IN
50957	5450	4	the	the	DT
50957	5450	5	book	book	NN
50957	5450	6	deserve	deserve	VBP
50957	5450	7	the	the	DT
50957	5450	8	highest	high	JJS
50957	5450	9	praise	praise	NN
50957	5450	10	--	--	:
50957	5450	11	they	-PRON-	PRP
50957	5450	12	are	be	VBP
50957	5450	13	numerous	numerous	JJ
50957	5450	14	,	,	,
50957	5450	15	accurate	accurate	JJ
50957	5450	16	,	,	,
50957	5450	17	and	and	CC
50957	5450	18	striking	striking	JJ
50957	5450	19	.	.	.
50957	5450	20	"--_Spectator	"--_Spectator	NNP
50957	5450	21	_	_	NNP
50957	5450	22	.	.	.
50957	5451	1	_	_	NNP
50957	5451	2	SHORT	short	JJ
50957	5451	3	HISTORY	HISTORY	NNP
50957	5451	4	OF	of	IN
50957	5451	5	NATURAL	natural	JJ
50957	5451	6	SCIENCE	SCIENCE	NNP
50957	5451	7	;	;	:
50957	5451	8	_	_	NNP
50957	5451	9	and	and	CC
50957	5451	10	of	of	IN
50957	5451	11	the	the	DT
50957	5451	12	Progress	Progress	NNP
50957	5451	13	of	of	IN
50957	5451	14	Discovery	Discovery	NNP
50957	5451	15	from	from	IN
50957	5451	16	the	the	DT
50957	5451	17	Time	Time	NNP
50957	5451	18	of	of	IN
50957	5451	19	the	the	DT
50957	5451	20	Greeks	Greeks	NNPS
50957	5451	21	to	to	IN
50957	5451	22	the	the	DT
50957	5451	23	Present	present	JJ
50957	5451	24	Time	Time	NNP
50957	5451	25	.	.	.
50957	5452	1	New	new	JJ
50957	5452	2	edition	edition	NN
50957	5452	3	,	,	,
50957	5452	4	revised	revise	VBN
50957	5452	5	and	and	CC
50957	5452	6	rearranged	rearrange	VBD
50957	5452	7	.	.	.
50957	5453	1	With	with	IN
50957	5453	2	77	77	CD
50957	5453	3	Illustrations	Illustrations	NNPS
50957	5453	4	.	.	.
50957	5454	1	12mo	12mo	JJ
50957	5454	2	.	.	.
50957	5455	1	Cloth	cloth	NN
50957	5455	2	,	,	,
50957	5455	3	$	$	$
50957	5455	4	2.00	2.00	CD
50957	5455	5	.	.	.
50957	5456	1	"	"	``
50957	5456	2	The	the	DT
50957	5456	3	work	work	NN
50957	5456	4	,	,	,
50957	5456	5	though	though	IN
50957	5456	6	mainly	mainly	RB
50957	5456	7	intended	intend	VBN
50957	5456	8	for	for	IN
50957	5456	9	children	child	NNS
50957	5456	10	and	and	CC
50957	5456	11	young	young	JJ
50957	5456	12	persons	person	NNS
50957	5456	13	,	,	,
50957	5456	14	may	may	MD
50957	5456	15	be	be	VB
50957	5456	16	most	most	RBS
50957	5456	17	advantageously	advantageously	RB
50957	5456	18	read	read	VBN
50957	5456	19	by	by	IN
50957	5456	20	many	many	JJ
50957	5456	21	persons	person	NNS
50957	5456	22	of	of	IN
50957	5456	23	riper	riper	NN
50957	5456	24	age	age	NN
50957	5456	25	,	,	,
50957	5456	26	and	and	CC
50957	5456	27	may	may	MD
50957	5456	28	serve	serve	VB
50957	5456	29	to	to	TO
50957	5456	30	implant	implant	VB
50957	5456	31	in	in	IN
50957	5456	32	their	-PRON-	PRP$
50957	5456	33	minds	mind	NNS
50957	5456	34	a	a	DT
50957	5456	35	fuller	full	JJR
50957	5456	36	and	and	CC
50957	5456	37	clearer	clear	JJR
50957	5456	38	conception	conception	NN
50957	5456	39	of	of	IN
50957	5456	40	'	'	''
50957	5456	41	the	the	DT
50957	5456	42	promises	promise	NNS
50957	5456	43	,	,	,
50957	5456	44	the	the	DT
50957	5456	45	achievements	achievement	NNS
50957	5456	46	,	,	,
50957	5456	47	and	and	CC
50957	5456	48	the	the	DT
50957	5456	49	claims	claim	NNS
50957	5456	50	of	of	IN
50957	5456	51	science	science	NN
50957	5456	52	.	.	.
50957	5456	53	'	'	''
50957	5456	54	"	"	''
50957	5457	1	--_Journal	--_Journal	NNP
50957	5457	2	of	of	IN
50957	5457	3	Science	Science	NNP
50957	5457	4	_	_	NNP
50957	5457	5	.	.	.
50957	5458	1	_	_	NNP
50957	5458	2	MORAL	moral	JJ
50957	5458	3	TEACHINGS	teaching	NNS
50957	5458	4	OF	of	IN
50957	5458	5	SCIENCE	SCIENCE	NNP
50957	5458	6	.	.	.
50957	5458	7	_	_	NNP
50957	5458	8	12mo	12mo	NN
50957	5458	9	.	.	.
50957	5459	1	Cloth	Cloth	NNP
50957	5459	2	,	,	,
50957	5459	3	75	75	CD
50957	5459	4	cents	cent	NNS
50957	5459	5	.	.	.
50957	5460	1	"	"	``
50957	5460	2	A	a	DT
50957	5460	3	little	little	JJ
50957	5460	4	book	book	NN
50957	5460	5	that	that	WDT
50957	5460	6	proves	prove	VBZ
50957	5460	7	,	,	,
50957	5460	8	with	with	IN
50957	5460	9	excellent	excellent	JJ
50957	5460	10	clearness	clearness	NN
50957	5460	11	and	and	CC
50957	5460	12	force	force	NN
50957	5460	13	,	,	,
50957	5460	14	how	how	WRB
50957	5460	15	many	many	JJ
50957	5460	16	and	and	CC
50957	5460	17	striking	striking	JJ
50957	5460	18	are	be	VBP
50957	5460	19	the	the	DT
50957	5460	20	moral	moral	JJ
50957	5460	21	lessons	lesson	NNS
50957	5460	22	suggested	suggest	VBN
50957	5460	23	by	by	IN
50957	5460	24	the	the	DT
50957	5460	25	study	study	NN
50957	5460	26	of	of	IN
50957	5460	27	the	the	DT
50957	5460	28	life	life	NN
50957	5460	29	history	history	NN
50957	5460	30	of	of	IN
50957	5460	31	the	the	DT
50957	5460	32	plant	plant	NN
50957	5460	33	or	or	CC
50957	5460	34	bird	bird	NN
50957	5460	35	,	,	,
50957	5460	36	beast	beast	NN
50957	5460	37	or	or	CC
50957	5460	38	insect	insect	NN
50957	5460	39	.	.	.
50957	5460	40	"	"	''
50957	5461	1	--_London	--_London	NNP
50957	5461	2	Saturday	Saturday	NNP
50957	5461	3	Review	Review	NNP
50957	5461	4	_	_	NNP
50957	5461	5	.	.	.
50957	5462	1	New	New	NNP
50957	5462	2	York	York	NNP
50957	5462	3	:	:	:
50957	5462	4	D.	D.	NNP
50957	5462	5	APPLETON	APPLETON	NNP
50957	5462	6	&	&	CC
50957	5462	7	CO	CO	NNP
50957	5462	8	.	.	NNP
50957	5462	9	,	,	,
50957	5462	10	72	72	CD
50957	5462	11	Fifth	Fifth	NNP
50957	5462	12	Avenue	Avenue	NNP
50957	5462	13	.	.	.
50957	5463	1	*	*	NFP
50957	5463	2	*	*	NFP
50957	5463	3	*	*	NFP
50957	5463	4	*	*	NFP
50957	5463	5	*	*	NFP
50957	5463	6	D.	D.	NNP
50957	5463	7	APPLETON	APPLETON	NNP
50957	5463	8	&	&	CC
50957	5463	9	CO	CO	NNP
50957	5463	10	.	.	NNP
50957	5463	11	'S	'S	NNP
50957	5463	12	PUBLICATIONS	PUBLICATIONS	NNP
50957	5463	13	.	.	.
50957	5464	1	MODERN	MODERN	NNP
50957	5464	2	SCIENCE	SCIENCE	NNP
50957	5464	3	SERIES	serie	NNS
50957	5464	4	.	.	.
50957	5465	1	Edited	edit	VBN
50957	5465	2	by	by	IN
50957	5465	3	Sir	Sir	NNP
50957	5465	4	John	John	NNP
50957	5465	5	Lubbock	Lubbock	NNP
50957	5465	6	,	,	,
50957	5465	7	Bart	Bart	NNP
50957	5465	8	.	.	NNP
50957	5465	9	,	,	,
50957	5465	10	F.	F.	NNP
50957	5465	11	R.	R.	NNP
50957	5465	12	S.	S.	NNP
50957	5465	13	_	_	NNP
50957	5465	14	THE	the	DT
50957	5465	15	CAUSE	CAUSE	NNP
50957	5465	16	OF	of	IN
50957	5465	17	AN	an	DT
50957	5465	18	ICE	ICE	NNP
50957	5465	19	AGE	AGE	NNP
50957	5465	20	.	.	.
50957	5465	21	_	_	NNP
50957	5465	22	By	by	IN
50957	5465	23	Sir	Sir	NNP
50957	5465	24	Robert	Robert	NNP
50957	5465	25	Ball	Ball	NNP
50957	5465	26	,	,	,
50957	5465	27	LL	LL	NNP
50957	5465	28	.	.	.
50957	5466	1	D.	D.	NNP
50957	5466	2	,	,	,
50957	5466	3	F.	F.	NNP
50957	5466	4	R.	R.	NNP
50957	5466	5	S.	S.	NNP
50957	5466	6	,	,	,
50957	5466	7	Royal	Royal	NNP
50957	5466	8	Astronomer	Astronomer	NNP
50957	5466	9	of	of	IN
50957	5466	10	Ireland	Ireland	NNP
50957	5466	11	;	;	:
50957	5466	12	author	author	NN
50957	5466	13	of	of	IN
50957	5466	14	"	"	``
50957	5466	15	Star	Star	NNP
50957	5466	16	Land	Land	NNP
50957	5466	17	,	,	,
50957	5466	18	"	"	''
50957	5466	19	"	"	``
50957	5466	20	The	The	NNP
50957	5466	21	Story	Story	NNP
50957	5466	22	of	of	IN
50957	5466	23	the	the	DT
50957	5466	24	Sun	Sun	NNP
50957	5466	25	,	,	,
50957	5466	26	"	"	''
50957	5466	27	etc	etc	FW
50957	5466	28	.	.	.
50957	5467	1	"	"	``
50957	5467	2	Sir	Sir	NNP
50957	5467	3	Robert	Robert	NNP
50957	5467	4	Ball	Ball	NNP
50957	5467	5	's	's	POS
50957	5467	6	book	book	NN
50957	5467	7	is	be	VBZ
50957	5467	8	,	,	,
50957	5467	9	as	as	IN
50957	5467	10	a	a	DT
50957	5467	11	matter	matter	NN
50957	5467	12	of	of	IN
50957	5467	13	course	course	NN
50957	5467	14	,	,	,
50957	5467	15	admirably	admirably	RB
50957	5467	16	written	write	VBN
50957	5467	17	.	.	.
50957	5468	1	Though	though	IN
50957	5468	2	but	but	CC
50957	5468	3	a	a	DT
50957	5468	4	small	small	JJ
50957	5468	5	one	one	NN
50957	5468	6	,	,	,
50957	5468	7	it	-PRON-	PRP
50957	5468	8	is	be	VBZ
50957	5468	9	a	a	DT
50957	5468	10	most	most	RBS
50957	5468	11	important	important	JJ
50957	5468	12	contribution	contribution	NN
50957	5468	13	to	to	IN
50957	5468	14	geology	geology	NN
50957	5468	15	.	.	.
50957	5468	16	"	"	''
50957	5469	1	--_London	--_London	NNP
50957	5469	2	Saturday	Saturday	NNP
50957	5469	3	Review	Review	NNP
50957	5469	4	_	_	NNP
50957	5469	5	.	.	.
50957	5470	1	"	"	``
50957	5470	2	A	a	DT
50957	5470	3	fascinating	fascinating	JJ
50957	5470	4	subject	subject	NN
50957	5470	5	,	,	,
50957	5470	6	cleverly	cleverly	RB
50957	5470	7	related	relate	VBN
50957	5470	8	and	and	CC
50957	5470	9	almost	almost	RB
50957	5470	10	colloquially	colloquially	RB
50957	5470	11	discussed	discuss	VBN
50957	5470	12	.	.	.
50957	5470	13	"	"	''
50957	5471	1	--_Philadelphia	--_Philadelphia	:
50957	5471	2	Public	Public	NNP
50957	5471	3	Ledger	Ledger	NNP
50957	5471	4	_	_	NNP
50957	5471	5	.	.	.
50957	5472	1	_	_	NNP
50957	5472	2	THE	the	DT
50957	5472	3	HORSE	horse	NN
50957	5472	4	;	;	:
50957	5472	5	_	_	NNP
50957	5472	6	A	A	NNP
50957	5472	7	Study	Study	NNP
50957	5472	8	in	in	IN
50957	5472	9	Natural	Natural	NNP
50957	5472	10	History	History	NNP
50957	5472	11	.	.	.
50957	5473	1	By	by	IN
50957	5473	2	William	William	NNP
50957	5473	3	H.	H.	NNP
50957	5473	4	Flower	Flower	NNP
50957	5473	5	,	,	,
50957	5473	6	C.	C.	NNP
50957	5473	7	B.	B.	NNP
50957	5473	8	,	,	,
50957	5473	9	Director	Director	NNP
50957	5473	10	in	in	IN
50957	5473	11	the	the	DT
50957	5473	12	British	British	NNP
50957	5473	13	Natural	Natural	NNP
50957	5473	14	History	History	NNP
50957	5473	15	Museum	Museum	NNP
50957	5473	16	.	.	.
50957	5474	1	With	with	IN
50957	5474	2	27	27	CD
50957	5474	3	Illustrations	illustration	NNS
50957	5474	4	.	.	.
50957	5475	1	"	"	``
50957	5475	2	The	the	DT
50957	5475	3	author	author	NN
50957	5475	4	admits	admit	VBZ
50957	5475	5	that	that	IN
50957	5475	6	there	there	EX
50957	5475	7	are	be	VBP
50957	5475	8	3,800	3,800	CD
50957	5475	9	separate	separate	JJ
50957	5475	10	treatises	treatise	NNS
50957	5475	11	on	on	IN
50957	5475	12	the	the	DT
50957	5475	13	horse	horse	NN
50957	5475	14	already	already	RB
50957	5475	15	published	publish	VBN
50957	5475	16	,	,	,
50957	5475	17	but	but	CC
50957	5475	18	he	-PRON-	PRP
50957	5475	19	thinks	think	VBZ
50957	5475	20	that	that	IN
50957	5475	21	he	-PRON-	PRP
50957	5475	22	can	can	MD
50957	5475	23	add	add	VB
50957	5475	24	something	something	NN
50957	5475	25	to	to	IN
50957	5475	26	the	the	DT
50957	5475	27	amount	amount	NN
50957	5475	28	of	of	IN
50957	5475	29	useful	useful	JJ
50957	5475	30	information	information	NN
50957	5475	31	now	now	RB
50957	5475	32	before	before	IN
50957	5475	33	the	the	DT
50957	5475	34	public	public	NN
50957	5475	35	,	,	,
50957	5475	36	and	and	CC
50957	5475	37	that	that	IN
50957	5475	38	something	something	NN
50957	5475	39	not	not	RB
50957	5475	40	heretofore	heretofore	RB
50957	5475	41	written	write	VBN
50957	5475	42	will	will	MD
50957	5475	43	be	be	VB
50957	5475	44	found	find	VBN
50957	5475	45	in	in	IN
50957	5475	46	this	this	DT
50957	5475	47	book	book	NN
50957	5475	48	.	.	.
50957	5476	1	The	the	DT
50957	5476	2	volume	volume	NN
50957	5476	3	gives	give	VBZ
50957	5476	4	a	a	DT
50957	5476	5	large	large	JJ
50957	5476	6	amount	amount	NN
50957	5476	7	of	of	IN
50957	5476	8	information	information	NN
50957	5476	9	,	,	,
50957	5476	10	both	both	CC
50957	5476	11	scientific	scientific	JJ
50957	5476	12	and	and	CC
50957	5476	13	practical	practical	JJ
50957	5476	14	,	,	,
50957	5476	15	on	on	IN
50957	5476	16	the	the	DT
50957	5476	17	noble	noble	JJ
50957	5476	18	animal	animal	NN
50957	5476	19	of	of	IN
50957	5476	20	which	which	WDT
50957	5476	21	it	-PRON-	PRP
50957	5476	22	treats	treat	VBZ
50957	5476	23	.	.	.
50957	5476	24	"	"	''
50957	5477	1	--_New	--_New	:
50957	5477	2	York	York	NNP
50957	5477	3	Commercial	Commercial	NNP
50957	5477	4	Advertiser	Advertiser	NNP
50957	5477	5	_	_	NNP
50957	5477	6	.	.	.
50957	5478	1	_	_	NNP
50957	5478	2	THE	the	DT
50957	5478	3	OAK	OAK	NNP
50957	5478	4	:	:	:
50957	5478	5	_	_	NNP
50957	5478	6	A	A	NNP
50957	5478	7	Study	Study	NNP
50957	5478	8	in	in	IN
50957	5478	9	Botany	Botany	NNP
50957	5478	10	.	.	.
50957	5479	1	By	by	IN
50957	5479	2	H.	H.	NNP
50957	5479	3	Marshall	Marshall	NNP
50957	5479	4	Ward	Ward	NNP
50957	5479	5	,	,	,
50957	5479	6	F.	F.	NNP
50957	5479	7	R.	R.	NNP
50957	5479	8	S.	S.	NNP
50957	5479	9	With	with	IN
50957	5479	10	53	53	CD
50957	5479	11	Illustrations	illustration	NNS
50957	5479	12	.	.	.
50957	5480	1	"	"	``
50957	5480	2	From	from	IN
50957	5480	3	the	the	DT
50957	5480	4	acorn	acorn	NN
50957	5480	5	to	to	IN
50957	5480	6	the	the	DT
50957	5480	7	timber	timber	NN
50957	5480	8	which	which	WDT
50957	5480	9	has	have	VBZ
50957	5480	10	figured	figure	VBN
50957	5480	11	so	so	RB
50957	5480	12	gloriously	gloriously	RB
50957	5480	13	in	in	IN
50957	5480	14	English	english	JJ
50957	5480	15	ships	ship	NNS
50957	5480	16	and	and	CC
50957	5480	17	houses	house	NNS
50957	5480	18	,	,	,
50957	5480	19	the	the	DT
50957	5480	20	tree	tree	NN
50957	5480	21	is	be	VBZ
50957	5480	22	fully	fully	RB
50957	5480	23	described	describe	VBN
50957	5480	24	,	,	,
50957	5480	25	and	and	CC
50957	5480	26	all	all	DT
50957	5480	27	its	-PRON-	PRP$
50957	5480	28	living	living	NN
50957	5480	29	and	and	CC
50957	5480	30	preserved	preserve	VBN
50957	5480	31	beauties	beauty	NNS
50957	5480	32	and	and	CC
50957	5480	33	virtues	virtue	NNS
50957	5480	34	,	,	,
50957	5480	35	in	in	IN
50957	5480	36	nature	nature	NN
50957	5480	37	and	and	CC
50957	5480	38	in	in	IN
50957	5480	39	construction	construction	NN
50957	5480	40	,	,	,
50957	5480	41	are	be	VBP
50957	5480	42	recounted	recount	VBN
50957	5480	43	and	and	CC
50957	5480	44	pictured	picture	VBN
50957	5480	45	.	.	.
50957	5480	46	"	"	''
50957	5481	1	--_Brooklyn	--_Brooklyn	:
50957	5481	2	Eagle	Eagle	NNP
50957	5481	3	_	_	NNP
50957	5481	4	.	.	.
50957	5482	1	_	_	NNP
50957	5482	2	ETHNOLOGY	ETHNOLOGY	NNP
50957	5482	3	IN	in	IN
50957	5482	4	FOLK	FOLK	NNP
50957	5482	5	LORE	LORE	NNP
50957	5482	6	.	.	.
50957	5482	7	_	_	NNP
50957	5482	8	By	by	IN
50957	5482	9	George	George	NNP
50957	5482	10	L.	L.	NNP
50957	5482	11	Gomme	Gomme	NNP
50957	5482	12	,	,	,
50957	5482	13	F.	F.	NNP
50957	5482	14	S.	S.	NNP
50957	5482	15	A.	A.	NNP
50957	5482	16	,	,	,
50957	5482	17	President	President	NNP
50957	5482	18	of	of	IN
50957	5482	19	the	the	DT
50957	5482	20	Folklore	Folklore	NNP
50957	5482	21	Society	Society	NNP
50957	5482	22	,	,	,
50957	5482	23	etc	etc	FW
50957	5482	24	.	.	.
50957	5483	1	"	"	``
50957	5483	2	The	the	DT
50957	5483	3	author	author	NN
50957	5483	4	puts	put	VBZ
50957	5483	5	forward	forward	RB
50957	5483	6	no	no	DT
50957	5483	7	extravagant	extravagant	JJ
50957	5483	8	assumptions	assumption	NNS
50957	5483	9	,	,	,
50957	5483	10	and	and	CC
50957	5483	11	the	the	DT
50957	5483	12	method	method	NN
50957	5483	13	he	-PRON-	PRP
50957	5483	14	points	point	VBZ
50957	5483	15	out	out	RP
50957	5483	16	for	for	IN
50957	5483	17	the	the	DT
50957	5483	18	comparative	comparative	JJ
50957	5483	19	study	study	NN
50957	5483	20	of	of	IN
50957	5483	21	folk	folk	NN
50957	5483	22	-	-	HYPH
50957	5483	23	lore	lore	NNP
50957	5483	24	seems	seem	VBZ
50957	5483	25	to	to	TO
50957	5483	26	promise	promise	VB
50957	5483	27	a	a	DT
50957	5483	28	considerable	considerable	JJ
50957	5483	29	extension	extension	NN
50957	5483	30	of	of	IN
50957	5483	31	knowledge	knowledge	NN
50957	5483	32	as	as	IN
50957	5483	33	to	to	IN
50957	5483	34	prehistoric	prehistoric	JJ
50957	5483	35	times	time	NNS
50957	5483	36	.	.	.
50957	5483	37	"--_Independent	"--_Independent	NNP
50957	5483	38	_	_	NNP
50957	5483	39	.	.	.
50957	5484	1	_	_	NNP
50957	5484	2	THE	the	DT
50957	5484	3	LAWS	LAWS	NNP
50957	5484	4	AND	and	CC
50957	5484	5	PROPERTIES	property	NNS
50957	5484	6	OF	of	IN
50957	5484	7	MATTER	MATTER	NNP
50957	5484	8	.	.	.
50957	5484	9	_	_	NNP
50957	5484	10	By	by	IN
50957	5484	11	R.	R.	NNP
50957	5484	12	T.	T.	NNP
50957	5484	13	Glazebrook	Glazebrook	NNP
50957	5484	14	,	,	,
50957	5484	15	F.	F.	NNP
50957	5484	16	R.	R.	NNP
50957	5484	17	S.	S.	NNP
50957	5484	18	,	,	,
50957	5484	19	Fellow	Fellow	NNP
50957	5484	20	of	of	IN
50957	5484	21	Trinity	Trinity	NNP
50957	5484	22	College	College	NNP
50957	5484	23	,	,	,
50957	5484	24	Cambridge	Cambridge	NNP
50957	5484	25	.	.	.
50957	5485	1	"	"	``
50957	5485	2	It	-PRON-	PRP
50957	5485	3	is	be	VBZ
50957	5485	4	astonishing	astonish	VBG
50957	5485	5	how	how	WRB
50957	5485	6	interesting	interesting	JJ
50957	5485	7	such	such	PDT
50957	5485	8	a	a	DT
50957	5485	9	took	took	NN
50957	5485	10	can	can	MD
50957	5485	11	be	be	VB
50957	5485	12	made	make	VBN
50957	5485	13	when	when	WRB
50957	5485	14	the	the	DT
50957	5485	15	author	author	NN
50957	5485	16	has	have	VBZ
50957	5485	17	a	a	DT
50957	5485	18	perfect	perfect	JJ
50957	5485	19	mastery	mastery	NN
50957	5485	20	of	of	IN
50957	5485	21	his	-PRON-	PRP$
50957	5485	22	subject	subject	NN
50957	5485	23	,	,	,
50957	5485	24	as	as	IN
50957	5485	25	Mr.	Mr.	NNP
50957	5485	26	Glazebrook	Glazebrook	NNP
50957	5485	27	has	have	VBZ
50957	5485	28	.	.	.
50957	5486	1	One	one	CD
50957	5486	2	knows	know	VBZ
50957	5486	3	nothing	nothing	NN
50957	5486	4	of	of	IN
50957	5486	5	the	the	DT
50957	5486	6	world	world	NN
50957	5486	7	in	in	IN
50957	5486	8	which	which	WDT
50957	5486	9	he	-PRON-	PRP
50957	5486	10	lives	live	VBZ
50957	5486	11	until	until	IN
50957	5486	12	he	-PRON-	PRP
50957	5486	13	has	have	VBZ
50957	5486	14	obtained	obtain	VBN
50957	5486	15	some	some	DT
50957	5486	16	insight	insight	NN
50957	5486	17	of	of	IN
50957	5486	18	the	the	DT
50957	5486	19	properties	property	NNS
50957	5486	20	of	of	IN
50957	5486	21	matter	matter	NN
50957	5486	22	as	as	IN
50957	5486	23	explained	explain	VBN
50957	5486	24	in	in	IN
50957	5486	25	this	this	DT
50957	5486	26	excellent	excellent	JJ
50957	5486	27	work	work	NN
50957	5486	28	.	.	.
50957	5486	29	"	"	''
50957	5487	1	--_Chicago	--_Chicago	:
50957	5487	2	Herald	Herald	NNP
50957	5487	3	_	_	NNP
50957	5487	4	.	.	.
50957	5488	1	_	_	NNP
50957	5488	2	THE	the	DT
50957	5488	3	FAUNA	FAUNA	NNP
50957	5488	4	OF	of	IN
50957	5488	5	THE	the	DT
50957	5488	6	DEEP	DEEP	NNP
50957	5488	7	SEA	SEA	NNP
50957	5488	8	.	.	.
50957	5488	9	_	_	NNP
50957	5488	10	By	By	NNP
50957	5488	11	Sydney	Sydney	NNP
50957	5488	12	J.	J.	NNP
50957	5488	13	J.	J.	NNP
50957	5488	14	Hickson	Hickson	NNP
50957	5488	15	,	,	,
50957	5488	16	M.	M.	NNP
50957	5488	17	A.	A.	NNP
50957	5488	18	,	,	,
50957	5488	19	Fellow	Fellow	NNP
50957	5488	20	of	of	IN
50957	5488	21	Downing	Downing	NNP
50957	5488	22	College	College	NNP
50957	5488	23	,	,	,
50957	5488	24	Cambridge	Cambridge	NNP
50957	5488	25	.	.	.
50957	5489	1	With	with	IN
50957	5489	2	23	23	CD
50957	5489	3	Illustrations	illustration	NNS
50957	5489	4	.	.	.
50957	5490	1	"	"	``
50957	5490	2	That	that	DT
50957	5490	3	realm	realm	NN
50957	5490	4	of	of	IN
50957	5490	5	mystery	mystery	NN
50957	5490	6	and	and	CC
50957	5490	7	wonders	wonder	NNS
50957	5490	8	at	at	IN
50957	5490	9	the	the	DT
50957	5490	10	bottom	bottom	NN
50957	5490	11	of	of	IN
50957	5490	12	the	the	DT
50957	5490	13	great	great	JJ
50957	5490	14	waters	water	NNS
50957	5490	15	is	be	VBZ
50957	5490	16	gradually	gradually	RB
50957	5490	17	being	be	VBG
50957	5490	18	mapped	map	VBN
50957	5490	19	and	and	CC
50957	5490	20	explored	explore	VBN
50957	5490	21	and	and	CC
50957	5490	22	studied	study	VBD
50957	5490	23	until	until	IN
50957	5490	24	its	-PRON-	PRP$
50957	5490	25	secrets	secret	NNS
50957	5490	26	seem	seem	VBP
50957	5490	27	no	no	RB
50957	5490	28	longer	long	JJR
50957	5490	29	secrets	secret	NNS
50957	5490	30	.	.	.
50957	5491	1	.	.	.
50957	5492	1	.	.	.
50957	5493	1	.	.	.
50957	5494	1	This	this	DT
50957	5494	2	excellent	excellent	JJ
50957	5494	3	book	book	NN
50957	5494	4	has	have	VBZ
50957	5494	5	a	a	DT
50957	5494	6	score	score	NN
50957	5494	7	of	of	IN
50957	5494	8	illustrations	illustration	NNS
50957	5494	9	and	and	CC
50957	5494	10	a	a	DT
50957	5494	11	careful	careful	JJ
50957	5494	12	index	index	NN
50957	5494	13	to	to	TO
50957	5494	14	add	add	VB
50957	5494	15	to	to	IN
50957	5494	16	its	-PRON-	PRP$
50957	5494	17	value	value	NN
50957	5494	18	,	,	,
50957	5494	19	and	and	CC
50957	5494	20	in	in	IN
50957	5494	21	every	every	DT
50957	5494	22	way	way	NN
50957	5494	23	is	be	VBZ
50957	5494	24	to	to	TO
50957	5494	25	be	be	VB
50957	5494	26	commended	commend	VBN
50957	5494	27	for	for	IN
50957	5494	28	its	-PRON-	PRP$
50957	5494	29	interest	interest	NN
50957	5494	30	and	and	CC
50957	5494	31	its	-PRON-	PRP$
50957	5494	32	scientific	scientific	JJ
50957	5494	33	merit	merit	NN
50957	5494	34	.	.	.
50957	5494	35	"	"	''
50957	5495	1	--_Chicago	--_Chicago	:
50957	5495	2	Times	Times	NNP
50957	5495	3	_	_	NNP
50957	5495	4	.	.	.
50957	5496	1	Each	each	DT
50957	5496	2	,	,	,
50957	5496	3	12mo	12mo	JJ
50957	5496	4	,	,	,
50957	5496	5	cloth	cloth	NN
50957	5496	6	,	,	,
50957	5496	7	$	$	$
50957	5496	8	1.00	1.00	CD
50957	5496	9	.	.	.
50957	5497	1	New	New	NNP
50957	5497	2	York	York	NNP
50957	5497	3	:	:	:
50957	5497	4	D.	D.	NNP
50957	5497	5	APPLETON	APPLETON	NNP
50957	5497	6	&	&	CC
50957	5497	7	CO	CO	NNP
50957	5497	8	.	.	NNP
50957	5497	9	,	,	,
50957	5497	10	72	72	CD
50957	5497	11	Fifth	Fifth	NNP
50957	5497	12	Avenue	Avenue	NNP
50957	5497	13	.	.	.
50957	5498	1	*	*	NFP
50957	5498	2	*	*	NFP
50957	5498	3	*	*	NFP
50957	5498	4	*	*	NFP
50957	5498	5	*	*	NFP
50957	5498	6	Transcriber	Transcriber	NNP
50957	5498	7	Note	Note	NNP
50957	5498	8	Figure	Figure	NNP
50957	5498	9	captions	caption	NNS
50957	5498	10	were	be	VBD
50957	5498	11	standardized	standardize	VBN
50957	5498	12	.	.	.
50957	5499	1	All	all	DT
50957	5499	2	figures	figure	NNS
50957	5499	3	were	be	VBD
50957	5499	4	moved	move	VBN
50957	5499	5	to	to	TO
50957	5499	6	avoid	avoid	VB
50957	5499	7	splitting	splitting	JJ
50957	5499	8	paragraphs	paragraph	NNS
50957	5499	9	.	.	.
50957	5500	1	Any	any	DT
50957	5500	2	minor	minor	JJ
50957	5500	3	typos	typo	NNS
50957	5500	4	were	be	VBD
50957	5500	5	corrected	correct	VBN
50957	5500	6	.	.	.