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This Ham is filmad at tht raduction ratio chaelcad ImIow / Ca dooumant ast film* au taux da rMuctlon indiqiM cl-daasous. lOx 14x 18x 12x 16x 20x 22x 26x r7i 30x 24x 28x 32x Th« copy filmad h«r« has ba«n raproduead thanks to tha ganarosity of: L'axamplaira filmi fut raproduit grica i ia g4n*rosit* da: National Library of Canada Bibliothaqua nationala du Canada Tha imagas appaaring hara ara tha bast quality possibia considaring tha condition and lagibility of tha original copy and in kaaping with tha filming conuact spacif icatiena. Las imagas suivantas ont iti raproduitas avac la plus grand soin. compta tanu da la condition at da la nattat* da I'axamplaira film*, at an conformity avac laa conditions du contrat da filmaga. Original copias in printad papar covars ara filmad baginning with ttia front covar and anding on tha last paga with a printad or illustratad impraa- sion, or tha back covar whan appropriata. 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Maps, platas. charu. ate. may ba filmad at diffarant raduction ratios. Thosa too larga to ba antiraiy includad in ona axposura ara filmad baginning in tha uppar laft hand comar, laft to right and top to bonom, as many framas as raquirad. Tha following diagrams illustrata tha mathod: Las cartaa. pianchas. tablaaux, ate. pauvant itra filmOs A das taux da rMuction diffOrants. Lorsqua la document sat trop grand pour itra raproduit an un saul clich*. il ast film* A partir da I'angla supiriaur gaucha, da gaucha A droita, at da fiaut an bas. an pranant la nombra d'imagaa nOcassaira. Las diagrammas suivants illuatrant la mAthoda. 1 2 3 4 5 6 maocon ibowtion tut chart (ANSI and ISO TE \J CHART No. 21 A APPLIED IN/HGE I 1653 East Main Street Rocheiler. Ne« Vork U609 USA (?t6) 482 - 0300 - Phone (716) 288- 5989 -fo« CANADA DEPARTMENT OF MINES •aorooioAii m«V T bbaxor Bm. W. 'i'iwijm4|i, ^i.'!* 11 ». — •«t«*im. jni»«fc^«« — . *n «Mr|dtfr' t i } { I I 48* 125* Trian^laHon of VANCOUVER ISLAND BRITISH COLUMBIA 1909 Scale: lOmiles ho I inch A Si>ihens obstrmf Q IntrrsKfid fiaints 1 Wf »'.'.. „^'...;.. SOOKE SHEET CANADA DEPARTMENT OP MINES •■OLoaicuu. wmrmr mia»om Bm. W. TnruMtii. Mixinui A. P. Low. D»tTv Mimmti R. W. Baurc. Dumim. MBMUIR No. ll-T TRIANGULATION AKIl SPIRIT LEVELING or VANCOUV^'^K ISLAND BRITISH CULUMIJIA 1909 B. H. Olupiiuui OTTAWA OOVERNMKNT PRINTING BUREAU 1910 R*. lis* To R. W. Brock, Esq., Director Geological Survey, Department of Mines. Sir, I beg to submit the following memoir on the Triangulation of Vancouver island, B.C., made during the year 1909. I have the honour to be, sir. Your obedient servant. Ottawa, April 2, 1910. K. H. CHAPMAN. 3333— li TABLE OF CONTENTS. Brentun . P»ge. Thiaxuulation :— Scheiii** outliiifl ' Methods used * SyiuboU ado|it*?d Particulariuatioii of stations : with azimuths :— SaltHpring (Admiral) ialaml ** Albert " AiTowsmith, 9 Benmin '" 10 Brenton (Bluff) " Buffalo '2 Conspicuous " Cottle " DftCourcy ^ Discovery ■ ^^ Douglas 1" Entrance Island lighthouie • 1" Gonzales '• James *' Jocelyn 1* Koksilah 13 McDonald 20 Nanaimo -- Coalbank -' Methodist church 21 St. PaulV church 21 Post-office 22 Prevoi.t 22 Tolmie Tolmie (Tree) Trial Trial Island lighthouse Victoria- Parliament Buildings 24 Stand Pipe 25 Waterloo \Vhyni|»er Zero Rock Spirit LsvKLisG :-- Scheme outlined Methods used Bench marks adopted . 26 26 27 27 27 OCOLOGIOAL 8UBVCY, CANADA P»«e. Vietoria and vieinitif .— General nrerence to looatioiu : giving datum level*, and bench mark elevationa *' Viotoria and vicinity- Old Cuitom Huuae to Goniales hill 28 City Poet-office to Sidney ^8 City Poet-offloe to Tjangford lake ... 29 Jftmaimo, Wellington, and ttt'lpimitk :— Datum levels ; origin of determinatione — "^ Nanaimo and vicini'y - Nanaimo to Wellington ** Nanaimo to Ladysmith " ILLUSTRATION. Diagram showing Triangulation of Vancouver island, B.C., 1900. '»«»• 27 28 28 29 30 30 31 TRIANGULATION AND SPIRIT LEVELING OF VANCOUVER ISLAND, BRITISH COLUMBIA 1909 BT B. H. Chapman TRIANGULATION. Triangulation was extended from the vicinity of Victoria, about eighty miles up the island, to points northward and southward from (Towichan lake. Preliminary observations were made to Mt. Arrowsmith, and several stations were located near Nanaimo for the control of a large scale topographic map of that vicinity. The observations were made with a Bausch and Lomb Optical Co. theodolite with 8 inch circle, readir- by micrometer microscopes to two seconds. Signals were built on all primary, and several secondary stations before observations were made. The centre of each station is marked in a permanent manner, and several witness marks were usually placed on each station. Observations for azimuth were made on Gonzales Hill station near Victoria, by sights to Polaris. The latitude, longitude, and distances, depend upon values furnished by the United States Coiist and Geodetic Survey for two points near Victoria. These values are for stations on Discovery island and Gonzales hill, and are reduced to the "U. S. Standard" : which is a mean value of many astronomical stations widely distribute over North America, and tied together by triangulation. All observations of the primary stations have been adjusted by the least square method, 8 GKOLOOICAL 8URVBT, CANADA The work was done under my direction by Mr. 8. C. McLean, with Mr. T. B. WilliantK an assistant. The data contained in the following statement, are arranged under three heads :— Primary Stations — Points upon which signals were erected, per- manent marks left, and observations made. (Symbol Jj^.) Secondary Stations— Points upon which signals were erected, per manent marks left, but no observations made. They are computed from more than one unclosed triangle. (Symbol ^.) Intersected Points— Objects not signalled but cut in from piimary stations, and computed from one or more unclosed triangles. (Church spires, lighthouses, etc.) (Symbol ©.) Baltaprinc (Adminl) island. About five miles northwest of the town of Sidney, on the south- western slope of Mt. Tuaro on the southern end of Saltspring island. The station is about 100 feet below, and about 300 yards southwest of the highest point of Mt. Tuam. Cere/re- J inch drill hole, 1 J inch deep, surrounded by a triangle, in solid i-ock. Witness No. 1.— A copper nail and burr, marked O. S. C, in root of blazed fir tiee, 3 feet diameter, 36 feet north of centre. Witttess No. 2. — Ditto, in top of stump of balsam fir 15 inches diame ter 87 • 4 feet northwest of centre. Latitude, 48° 43' 35" • 25. Longitude, 123' 29' 06 " ■ 75. To Sution. Azimuth. 1 iack Azimuth. JiOg. Oiatance. . 1 • , Metrea. 8 11 33 07 188 09 41-83 4 3303280 Conttpicuoufl 25 .-M 42 98 205 26 10 80 4-6005787 Koksilah 81 40 25 20 261 28 25 12 4-29078:14 Witneos No. 2 . W* 01 (87 4 feet.) 1 42.">5272 Prevoat lA 07 45 9fi 299 55 13 .W 4-3727888 Brentok' 12(> 2'. 54 90 .too 08 35 81 4-5175208 Brentun Bluff.. 130 31 58 ,»10 17 14 4-49784 WitneM No. 1. . 194 28 (.V, fwt.) '■ 1- 0403183 32.5 58 27-43 i((> 04 41 91 4-2liHi5«)5 Zero Rock .327 27 39 147 :« 24 4 42(»2 Douglas j 338 18 14 70 158 24 31 10 4-44501124 TBIANfiUtATION AND SPIRIT LBVKLISd OF VANCOUVRR ISLAND. ▲Ibmt. U.M.C. and G.S. 1869. O.8.C. 1909. About six mileH southwest ol! Victoria, on the open grassy slope, with low rocky ledges, of Albert head. It is about 80 feet alx»ve the sea, south of a row of trees that reach nearly to the water, and nearly half a mile south of the northernmost point of the head. Centre. — I inch drill hole, 2 inches deep, in solid rock — Eley, London, No. 12 gauge paper shell in hole, established 1869 by U.8.C. and O. 8. ITitneM.— Copper nail and burr, marked O.8.C., on root of a blazed tir tree 86 - 8 feet about southwest of centre. A'ote.* — Cannot see southwest, west, or northwest from here. Latitude. 48' 23' 16"-649. Longitude, 123" 28' 38" 916. To .Station. .Vximuth. liack Aiiiinuth. LofT. Diktance. WitneM (ionZAtefl DouKlas .... TrinT 19 37 75 44 41 40 219 37 42 83 ata 2e 2? «2 23.5 39 H5 (HC. 8(|..-t.) 37 49 24 43 37 43 34 0.5 .V. Metre*". 1 422.5.^-i6 4 W>»I1384 4 1(«4104 4 106345-2 Arrowsxaith. (Xot occupied.) About thirty miles a little north of west of Nanaiiiio, on the highest point of Mt. Arrowsniith. A high, sharp, serrated and l»re rocky ridge, Centre. — None. Latitude 49' 13' 27 "-4. Longitude, 124° 35' 37 4. To Station. .Vziinnth. t Cottle 270 17 30 313 39 18 llock Azimuth. Log. Distance. 90 44 .50 133 68 B4 Metres. 4 fm77 4 &4123 10 OlOLOOIOAL TOBVKT, CANADA Bansoa. O.3.C. 1909. •ou.hern of the three rocky knolls of xMt. Benson ir;«n«« No^2._BrM,n.il and burr, stamped O.S.C. a i„ too of blamed stu.p 59 , feet northwest of. and 8 TlO feet £ J e^^' ir.«n«. No 3.-Ditto, in notch in root of blazed dead fir 60 • 5 feet „„ slope north of, and 20 feet below centre. °° 4 fltriwlnt"!'"'"' """" "°''^"'"-'' ^"'-^-rthwest of. and ^ Latitude, 49- 00' 00' • 56. Longitude, 1 24' 02' 68' • 48. To .Station. BulTalo Whymper Witness N 59 54 32G 49 04 331 40 46 43 Metres. 185 17 04 200 16 06 '23 m '22 «9 31 63 76 07 59 76 2(> 11 78 2!) Sfi 84 47 55 101 no 38 146 ra .5-^ Ibl 49 68- 00 (33-2 feet.) (59 1 feet.) (10 feet.) (60-6 feet.) Brenton. About fifteen miles northwest of Duncan on th« hi»Kn=f i TklANOVI.ATION AND 8PIHIT LKVRLINn OF VAUCOUVIB ISLAND. II part of the ridge deworibod as Brenton Muff, and U entirely hidden by the timber for Hhort distances over about 100 feet of it. About two niilcH north of we8t of Htation is a higher timbered ridge with two KUmroits, one of which h>ui a rocky cliff. Centn. — A J inch drill liole, J inch deep, surrounded l)y triangle, in •olid rock, Eley, London Gas Tight, 12 gauge paper shell lotino in hole. Lines cleared to Prevost, Admiral, Jooelyn, and DeCiiurcy. Witness No. 1.— Copper nail and burr, stamped G.SC. /^j.ntfootof blaced hemlock stub, almost dead, IC'6 feet a little eaMt of north of centre. No. 2 — Ditto, at foot of blazed hemlock 6 inches dianicler, 19-8 feet a little north of east of centre. No. 3— Ditto, in top of hemlock stump 3 inches diameter, 'W • 2 feet southeast of centre. Latitude, 48' 84' 05 • 946. Longitude, 123' 60' 47" • 734. T» Statiun. .\ximuth. Back Aximuth. Log. Dixtance. • ' " Metres. WttterliKi \H 41 13 14 1!M :ff 38 80 4 391.3960 Wh ymiMT 103 41 3» M 283 27 25 43 4 .1752184 Benmn 1.51 4!* Min 331 40 46 43 4 4!I65310 Cuttle 11.3 22 18-84 343 15 43 18 4 5«i<<«i40 DeCourcv Witness No. I m r.'.! U6 62 1/ 56 32 9(i 4 X6/9185 »i!> ;« (16 (Ifwt.) , 7041230 WitiieM No. 2 263 I.-) (19 8f«t.) 7H06810 WitnesH No. 3 .30t> 25 ... (.34-2 f«*t.) 1 1 01H0I19 Adniirul 3n(i (18 .V) 81 126 24 .'>4 90 4 .5175268 321 » 43 55 141 27 2!) 82 3 9921)883 Kok-ilali 342 37 06(t3 162 41 24 72 1 4 3701664 1 Brenton (Blnff). O.8.C. 1909. ( Xot occupied. ) About ten miles north from Duncan, on the rocky bluff at the north- east end of the ridge of Mt. Brenton, 2^ miles — and visible from the Tye« mine on Mt. Sicker. No permanent mark. Latitude, 48' 54' 35" -6. Longitude, 123' 48' 41 -2. IS *»*Joiircy . .\, in top of a blazed, stunted, and contorted pine M 6 feet north of, and 10 feet lower than centre. |r,7„«. No. .3._Ditto, in the end of a branch knot close to the root of blazed 8f ated pine 18 • 4 feet east of centre. Wiln^si, JN o. 4. -An arrow, on rock 8 • 4 feet east of, and about 3 f e-t lower than centre. Latitude, 4'J" 00' 30' 2. L-mgitude, 12t' 04' 10" -5. To Station. Whyni|)ci- B«nion.. . . DeCcurcy Aximuth. 4« 51 53 186 17 04 246 06 55 Bock Azimuth. 22S 47 43 5 17 58 66 21 28 L"»p. I>ist.inc«-, Metres. 3 9G41G 4 19960 4 40687 TBI.' CLATION A!«ll VPIIIIT LKVKLINIl Or VAMOUUVKR ISLAND. 1.1 Ooupirnou. 0.8. C. IU09. About seventeen miles • little north of west of Victoria, on the high, bare, rocky, conical peak which is visible from there. It is the highest point in this part of the island (about 2,300 feet), standi up connpii-u- ously, and cannot be mistaken. The station is on the highest knoll of the southeast part of the rim of the saucer-like top, on a knob nf rock about 3 feet south, and 1 foot lower than the highest knob. Cenlrt. — A J inch drill hole, 2 inches deep, surrounded by triangle, in solid rock — a plug of woVitnM>iNo. 1. 96 1)1 Waterloo ; *142 48 84 03 Witnxu No. 2. . 147 30 KokiiUh. ! .J7 27 4.138 Admiral Xb X 18 86 DouRlas I 262 37 X ii< WitnewXaS..! 2H.5 .11 WitooMNo.4..; 301 65 Back Aximulli. •322 37 10 86 317 25 10-70 42 1« 07 42 (20 6 feet.) i . (19 8 feet.) , (21 Sfrat.) . (10 2 feet.) Vog. Uiatancr. Mctrea. 07957687 •4 4'«flfi31 0'7H06H1U 4 42U734H 4 5066787 4 38«6ie7 8164.54.1 6936308 * Calculated from Geodetic poaitions. Oottle. G.8.C. 1909. About four miles northwest of Nanaimo and about one mile west of Departure bay, on Cottle hill — a bare rocky knoll about 400 feet high, eud three-quarters of a mile east of prominent rock top. Centre. — A | inch drill hole, 2 inches de^p, surrounded by a triangle, in solid rock. A No. 12 gauge paper shell (Kynoch, Birmingham) loose in hole. 14 OlOLOtilOAL ■URTir, OAKADA nUm$M No. I. -BrM> nail Md burr, tUmpiid O.U.O. A. in notch at root ..f • blaz«d ping tr«o, 70 4 feet loutheeat of centre. A companion pine, and the ntunip of a third, sUnd within 3 feet or to. of thin one. mtn^ iSo. a.-Arrowonarotkyknob, 21 feet we«t of centre. ITitneiu. No. .1.- Braw nail, etc., in notch, in root of blaze 6B 324 2M 4S 32&04 Zl 326 08 33 327 18 48 337 23 . ... 343 10 43 18 Uack Axiii.uth. •aoti 2I» » 128 114 145 146 147 23 86 4A3S 1>UU|M». 33 86 80 23 06 2tf 16 (210f«*t). (78'3(««t). 163 S3 18 84 (70 4 feet.) * CalcuUtml ttvm Oaodatio poiitlaai. Mctrci. *4 0100740 3 »4l«v41 0'l«i«9.nt.>ii I 17 M 32 Dli Whyni|»r I 81 KS 11 tiB BuITbIu \ m 21 '2* Brnaun. 104 OU .IK ICI 0 20 48 55 4 u6r>3« 318 11 (23 5 feet.) U 86&0H Trial Id. lighthuuae. 344 09 09 ifri 11 01 4 05371! 349 3M 49 19 25 51 21 169 174 50 19 23-32 49 3 95371 Victoria, stand pipe 3 89310 Eatraaca Island Lighthouse. {Not oeeupied.) O.8.C. 1909. On Entrance island, s small rocky island about seven miles alu due east of Nan&imo, and one mile north of Gabriola island. CtiUre. — Centre of lighthouse tower. •Latitude, 49* 12' 34" -9. Longitude, 123° 48' 26' -7. To SUtion. Aximuth. Back Asiimuth. Log. Distan Benson Cottle 69 31 53 95 15 32 24!) 20 .^3 276 07 08 Metres. 4 27546 4- 13064 ' No check on this position. TIIIANOULATION AND SIFIRIT LEVELING Of VANCOUVER ISLAND. 17 8. 1854. 1909. t spot on the 35 feet north sk. southeast of lotch on south centre. Lob. DiaUnco. Metre*. 3-92178 4 1834104 4 24027 4 3866167 4 1500970 4 67«74ta 1 0218349 4 44S0624 4 0315070 3 723.12 4 0653812 86S0838 4 0&372 3 9637676 3 89310 C. 1909. miles almost ,nd. Gonzales. U.S.C. and O.S. 18G7-8. (J.H.C. 1909. About 1 '8 miles Piist of Parliament buildings at Victoria — on the Summit of Gorizales or Shotljolt.s hill, olox; to wireless mast of Kudio Tclo'jraph of the Department of Marine an'l Fisheries. CenlrK. — Brass wood screw in plu};, surrounded b\' a mound of oiMnent about 4 inches liif^li. irtinesK No. 1. — A J; iiu'li drill hole in Iii<:he-t point of rook on summit, 14 8 feet north, and 6' 2 feet above centre. iri7«^«a No. 2.- Wireless mast in concrete base, about 1.12 • G feet north of centre. Wittw.s» No. 3. —Copper nail and washer, marked G.S.L'., on root of blazed lir (pine) tree, 311 feet south of, and ID feet l)elow station. Lititude, 48" 24' 50 "■28.* Longitude, 123 19' 27-78. Tit Station. A11»Tt MtDimalil \'i(;rnri;i I'arl. bldf?.. •liK-rlyn Doufifta'^ Tuliiiip f-i-ntrn. . . . Witnt'sst N'l. I Witiif't* No. *1 *i>if*cuv('ry Tn;il....: WitiH'Hf* No. 'A iitli. liark A/.ittiuth. fjiig. l)iistancf. Mi'tn's. "."> 41 41 40 2.". ■M 4!l 21 4 octxriM !l!t ,\s Ii.') 2711 47 :iii * 4 a!-.'40 101 :(4 t« •JSI S2 02 3 5,1070 laa ly Oil 76 :il2 10 0.") 04 4 .105oiil4 Kilt IKt 23-;« .■Uit 411 -J.-iM 1 3 ».->;17i-i76 I'.H) (Y4'8 f. vt.): Chi 277.5 ' 1!0 or. ( i.-ti ■tif, '-t.i 1 (10(;55l« 2.MI ;<; (« : 7!> 41 2!l 7 :>. W1IWI7 ;vj:t M 12 -!) I4:t n.-t Oil r.s :v:tri2iK«i ■.•M\ •a (lii if« t.) tl »7i>7;ii2 ' l'.i»ition, Miimitli, ami liist., fioiii U.S.C. anil U..^. Hata of .fan. 2i>UKlas 65 OH 74 1411 xCi 3f.9 Hack .\/.imuth. 30 12S1 nr, :« or 49 Lof;. Distan 41 ill : 32.5 .W 27 43 22 «0 41 4.' 17!l 48- 43-60 (181 fwt.) (202-5fwt.) (."Hfeet.) Metres. 1(1.T40J 741694^ 7!H)44<» 2t»nce. Witneot No. 1. . . WaterUxt Koksilah Admiral Witnraa No. 4. . . James Witnfas No. 3. . . , Douglaa. Victoria, stand pip*' Gonzalen Trial Id. lighthoune. Witness No. !J 4,'> 66 119 45 32 94 I.'ff 51 43 61 188 09 41-63 204 17 245 30 07-49 2112 15 2«t 25 00 41 311 25 5ii 312 10 (I5'04 313 25 20 32H 35 299 317 8 27 34 41 30 11 33 (19 1 feet.) 65 38 12 84 10!( 131 132 133 33 07 .14 33 19 ti9 35 19 (116 feet.) (65 feet.) (Ill feet) Metres. 0-7650492 4-52!)7178 4-3!)2a%l 4 33U32W) 1-544713(5 4 1637404 1 2969292 4 1509970 4 27568 4 30f<)614 4 a5654 1 52!I3388 Kokailah. G.S.C. 1909. About five miles west of Cowichan station on the Ksi|uiiiialt and anaimo railway, on the summit of the bare, rocky, ea.stcrn end of .loksilah ridge, at elevation about 2,500 feet. The west end and summit of the ridge are heavily woo8 250 45 20 27!» 47 39 Hack Azimuth. I/ig. Distancv 288 44 ()4 10 .'^7 40 70 5.5 1!) '.W 58 3.5 illtl.B. 3 ni2T0 4 ■,50773 4 24027 4 ai240 TBIANQULATION AND SPIRIT LBVBLINO OF VANCOUVER ISLAND. 21 *NKnaimo, Ooalbaak. O.8.C. 1909. At the colliery of the Western Coal and Fuel Co., close to their shipping pier at Nanaimo. Centre — Centre of the head frame. Latitude, 49° 09' -'T' 0. Lon-jitude, 1 23' 55' 38" • 9. To Station. Azimuth. Back Aiiniuth. log. Uistance. Benson Cottie. 84 47 55 146 11 29 264 ii 22 320 08 33 Metres. 3 95155 392729 * Nanaimo, Methodist Church (Not occupied.) Methodist church, Wallace street, Nanaimo. Centre. — The ?pire. Latitude, 49" 09' 54" -6. Longitude, 123° 56' 15" 9, G.S.C. 1909. To Station. Azimuth. Back Azimuth. Log. Di»tance. B.5r>2 * Nanaimo, St. Paul's Church. (Not occupied). G.S.C. 1909. St. Paul's church (Episcopalian), which has a tall slender spire with a rooster weather vane. latitude, 49" 10' 05" -4. Longitude, 123° 56" 10"' 2. To Station. Azimuth. Back Azimuth. 2-)(! 21 02 325 01 23 Lo^. l)tstancf>. 7fi 2fi U 145 U(> 6fi Metret*. .i fl.snni Cottle 3 8.'>2A ^Nuiaimo, Poit-offlca. (Ifot occupied). Po»t-oftice. Centre.— Flog staflF. Latitude, 49' 1 0' 07" • 3. Longitude, 1 23° 56' 07" • 8 O.S.C. 1909. To Station. Azimuth. B»ck Azimuth. Log. DiaUnoo. Bennon Cottle 76 07 m 144 31 22 236 02 49 324 28 48 Metrex. 3 9.1.113 3 85148 Prevoat About four miles northwest of Du-'-an post-office, on the highest point of the the northeast peak of Mt. Prevost, a high, two topped mountain, the rocky scarp of which overlooks the trunk wagon road at Somenos. CitUrt.-A. I inch drill hole, 1 i iocli deep, in solid rock, in an angular depression on highest point. WUws» No. 1.— A bra-ss nail and burr, marked G.8.C., in the root of a blazed fir, 7G • 9 feet northwest of centre. Witne»g No 2.-Ditto, in root of a blazed fir, with dead top, 6.3-4 feet north uf centre. Witnesn No. 3.— Ditto, in root if a blazed fir, with top off, over the edge of cliff 88 • 2 feet northeast of centre. Latitude, 48° 49' 57"' 43. Longitude, 123° 45' 47' -32. To Station. Azimuth. Back Azimuth. TiOg. Diatunce. W»terloo. WhyniiKT Witneiw No. 1 Hrenton Brenton Bluff , , Witneos No. 2. Witness No. 3 Admiral Koksilah 30 23 *! 27 114 :<3 06 92 120 24 141 27 29 32 1.^7 .% 22 177 15 229 l-i 2!Ht .W 13 36 356 Sa 34 85 216 16 26 15 2!^ 15 II6-90 (76-9 feet.) 321 23 43 65 337 34 11 ;«3-4feet.) (88-2 feet.) 120 07 45 96 176 39 06 68 Metres. 4 3048280 4-50,59948 1 3699421 3-iMI20883 3 96822 1-2861(101 1 4294844 4 3727888 4 1682918 * No check on this point. mLam TRIASOULATIOir AND SPIRIT LEVKLIMa OF VAHCOLVER I8LASD. 23 Tolmie. U.S.C. and G.S.— 1867-9. (Centre found by O.S.C. in 1909 but used only for an azimuth mark.) About three miles northeast of Victoria post-ottice on the summit of the most southern of several rocks of Mt. Ti>lmie, a prominent hill about 390 feet high. The only natural mark on the hill to which station may be referred is a scrub oak 5 metres northwest of station. Centre.— A. J inch drill hole, 2 inches deep, surrounded by triangle, in solid rock. Latitude, 48* 27' 25' • 23. Longitude, 1 23' 19' 28' 98. To Sttttiiin. Albert he*d. . Disojvpry. . . Gonzaleii . .\zinmth. B»ck Azimuth. Ijijg. I'istanco. 55 3fX< 35!l 2fi 1 54 2 l(i-4 23.'i 115 \Vi 34 S 211 -J 17 .3 M'trPH. 4 i;vii;-.'i .3 !K)7."i:i:i 3 RT'JOiHP Tolmie (Tr«e). (Not occupied). G.S.C. 1909. On Mt. Tolmie.— Scrub oak five metres northwest of Tolmie centre of U.S.C. and G.S. The only tree on top of hill. Latitude, 48° 27' 2.5' • 3. * Longitude, 1J3° 19' 29 4. To Station. Azimuth. Back Azimuth. Lug. Distancf. Douglas ; 159 03 Discovery i 2!I5 16 (runzales 359 3t> 35 40 50 .339 02 :W ll."> 21 00 179 i6 .51 Metres. 3 fi3HUS7 3 !K)7»7l 3 6802C3 NoTg.— In the azimuth determination fnmi ( {onzalen— the Tolmie centre of U.S.C. ami U.S., and not this tree, was used at mark. Trinl. G.S.C. 1309. About ^ miles southeas-t of Parliament buildings, Victoria, on the big' est point of Trial island, about .5 feet south of a line between the • U.S.C. and (i.S. position. S4 OBOLOGICAL aVIIVBY, CANAIIA Trial Mand lightliouse .nd the m»«t of the Radio Telegraph Htatloc on Udualea hill. Vtntrt.-\ s inch dnil hole, 2 inches d.^p, in solid mck. Wuwu-A I inch drill hole, 1 inch deep, about 1 foot l«bw, and 15 3 feit north-northwest ..f centre. This drill hole is on the surface rock ■loping north. Latitude, 48- 23' 49' 07. Longitude, 123' 18' 19-87. To .Station. AUivrt.., OoiijEiiIes Witiu«<« Atitnuth. W 31 Oft 51 l.W 12 Back Aiimuth. [tnf. Uiatanco. Di««very.. ■.■.";.::; 241 17 49-36 e ' " Metre*. 26,'. 323 'si 20 2i 22 «2 12 79 23 6.1 16-3 fwt) 4 10«31-,2 3 37120«i 0- 6887072 3 82B8479 Trial IiUnd LiKhthonM. r, a. ■ . . . ^^''"' '""'P^'^y O.S.C. 1909. On Trial wland, a small .vKky island off Victoria. (See description of primary station on the same island). Latitude, 40' 23' 44' 3. Longitude, 123" 18' U'-S. To Station. Azimuth. Albert .. Jocelyn . , Doiiglaa . «fi 15 46 133 3i 19 164 11 01 Datk Aisiinuth 266 07 59 313 25 20 344 09 09 Log. Distance. Metres. •V 10952 4-365.M 4 06372 Victoria, Parliament Boildincs. (^ot occupi«l). C«n"> j 138 01 32 J?'""'?* m 69 08 *'0"»»'™ 281 32 02 317 54 28 12 Oil 11 101 ?^ 03 Metres. 4 23tM8 3 !I2178 3 '53070 I TRIAKOULATIOH AND SPIKIT LKVILINO OF TANCOUVKR IbLANIl. Tictorla, Stud Pip*. 25 G.8.C. 1909. Centre of the cement stand pipe or water tower on the hill near the comer of St. Charles and Rockland avenue. Latitude, 48' 25' 24 ' • 8. Longitude, 1 23" 20' 07" ■ 4 To Station. Aiimuth. BMk Aiimiitb. Lofr- Uiitwicei Albert .. (i9 2:1 17 131 34 33 174 J9 49 249 18 S4 .Ml 25 68 364 19 21 MrtrM. 4 060X1 4 27Si;8 3tt»310 Jui.t'lyn Douglna . . . Waterloo. G.8.C. 1909. About ten miles southeast of Cowichan lAke post-office, and fourteen miles south of west of Cowichan station on the Esquimaltand Nanaiino railway, on a high, rocky, burnt mountain on the divide between the Koksilah and San Juan rivers. This mountain is visible from the railway on grade just south of Shawnigan lake, and alxo through gap on the hill in sky-line at one point on the road from Duncan to Cow- ichan lake. Station is on eastern rocky top. Centrt.-\ inch hole in solid rock, Ely, London, No. 12 gauge shell in hole. Wxliitn No. 1. — Jf cut in solid rock 13 feet southwest of centre. WxIimmTAo. 2.— -f cut in solid rock 16 feet northeast of centre. Latitude, 48° 41' ll"-28. Longitude, 123° 55' 32''-62. To Station. VVitnPst* Xo. 1. . . Whvmi)«'r Bn-nton Prevost . . - . . Witneau No. 2. . . KokHilah .Jiicclyn CuiiHpicuoiii* . . . . Aximutli. 77 14!l I'j 2:0 223 21.3 2W 322 51-62 .3« 80 2V 15 0<» 36 31 tm It) 85* Back Azimuth. I'Og'. Ulntance. 13 3u '83 119 142 Metres (13 feet.) 0-5!ir!<.5il2 31 1332 »n.ti(M)o<) 41 13 U V».\VXM*\ 23 4P-27 4 *I4.SL'S() (IB feet) r,8«l;t.-|8 12 00 73 4 11H4I1 4:j .'t2!<4 4;.2'.I717H 4S 31 U3* 4-4.'«>U63r 'Calculated from (ieodetic puaitioui. 26 OROLOOICAL HURVRV, CANADA Whyaptr. 0.8 C. 1909. About eight, inilex nearly north of the mouth o( CottonwiMxi creek, Cowichan lake, on the hiffhext point of Mt. Whyiiiper (name from B. A. cliart) m iharp, nxky peak, north of the Chemainui river. It is the doxternmoHt and highest (about 5,100 fuet) of the ragged peaks near the head of the Cliemainus. Centre. — A 5 inch drill hole, 1^ inchoxdeep, in nolid rock, over which is built a cairn of rock r) feet diameter, by 6 feet high. Wilnetn So. 1. — + , on solid rock 16-8 feet northeast of cen're. WiiHim Nu. 2.— A30 1) bra*s shell in top of small stump, 69 feet t-outhwest of centre. Witnrnu Xo. 3. — + , cut in solid rock. 14-1 feet south of centre. Latitude, 48 57' 06 • 23. Longitude, 1 24° 09' 40' iX. To Hution. Aziiiiiitli. Back Aiimiith. WitneM No. 3. 7 WitneM No. 2 04 Bt-nwin i 200 •Cottle. Witnesj* No. 1 . DtCouroy Brenton I'renwt.. 202 2.1 « 240 2W 204 Watirloo I 32!) 30 ' (141 feet) 00 ; (8 9 feet.) I« 05 22 20 21 0(» 1)2 23 23 86* 22 31 04 24* 10 (16 H feet.) .'i» i!) Kl fil IS 11 «H 27 a.'i 43 ; 103 41 :«) 64 l.l 06 iK) 114 .^'l OOiRi 31 13 32 149 41 5162 LuK. Diiitance. Metreji. 6332340 322!*);49 4 3716225 4 5100740* ^oosssi 4-.WT34 !l'u:k Aximuth. 33!) no 40 aa; a: :m L>«. DiaUnci' Mftri'«. 4 41f,(i'.' SPIRIT LEVELING. During the tield 8ea«m of 1909 leveli were run in the vicinity ot'thp city of Victoria, up the Soanioh peninsula as far aa Hidney, and from Lady^mitb to Wei ington vin Nanaimo. A 14 inch Dumpy level was used, with a New York rod. Batk- iii({bt« and foresight* were of equal length, or cumpenHat«d by Ijalancing, and each line wb"i run at leaHt twice. Stfol pins were finnly driven in the ground, and used in turning poiiils. All readings of tho nnJ were made and recorded by instrumentman and by roduan in separate noteboo';*. Where poBHible, brass naiU with round heads, driven througli brass waahers itaoiped 'G.S.C., B.M.,'were used an beach marki. Victoria and Vicinity. The datum for the Victoria and Saanich work ii mean sealevol, which wtis obtained as described below. The reference ia the bench mark at Victoria of tlie Tidal Survevi described as follows : — ♦" At the rear of the old Custom House building on Wharf street at the foot of Broughton street. The top of a brass bolt drilled ver- tically into the granite rock, at 16 feet (SW) from the northwest comer of the building, with letters B.M. cut beside it on the sloping surface of the rock." This bench mark was given an elevation of 9 12 feet above mean •ea-It vel. It was derived as follows : — ' Tidal Survey B.M., above city datiin. lOSW" Mean sea-level above city datum olwervations 1H9."> 1H!»" (2year«) !.,, -5 Mean sea-level above city datum ob«ervatioti» 1!K>3-1!)04(1 year) ■« 54 Weighted mean of 3 yean observations, above city datum !Hi (i>i Tidal Hufve y B-M., above mean sea-level y ]2 *38th Annual Rejiortof Deiiartment of Marine and Fisheries. J„,>iilpment .\.. 1. pix and 11. ' ' 38 OKOLCaiCAL SDIIVKV, CANADA In •Jditicin to th« rlnvation of th« Iwnch nwrkt dMoribacI, iniuiy height! of imlcAiiitP points "Uih an intcrMction* of Atreelv, railwaj eroMiii){«, I'tc, •ro given to the iieareat foot. The work wan done under my nifperviHion by Mr. ()war Barrett*. Victoria ud Vielaltjr. From Tidil Hurvey H. M. at old Cuitom Houie— via poet-office, Humboltit avfnur and Fairfield road, to top of Uonxalet, or Shutbulti hill. fiwt. Tiilkl §iirv»y KM. |n-fit Khiivti aidnwitllt :U 5.'j8 HiiuiUildt an'l lilBncliMnl kvpnura— northwmt cunwr : aritiw cut on curb of cmurnt Kiduwalk, • inohn from tvltfraph poln 'JO' 103 Hunibuldt dvenua and Rupert utrwt-northwnt corner : arrow cut on turli of orment lidf walk, 6 inohn from telaKraph iHile 28 990 Fairfield road and Vanonuver atraet, louthivat comer : arrow out on curb of cement aidewalk, 15 inchei from telegraph pole, and « inch»"« from oorniT 5) -290 Fairtii'Id rtwil and Mom atreet, aiiuthweat corner : cr>p|Mr nail an|>er nail and waaher un atump 6 feet eaat of aidewalk, and 2J fwt north of cornier 40 llOti Fairfleld and Foul I ay roada, aouthwext comer : croaa cut on large ruck, 'M feet aouth of Fairfield, and 25 feet wpat of Foul Bay timl 74888 Foul Bay nrnd : weat gate post at eaat corner of Hliotbilt pn>|>erty - c»p|ier nail and wiuht-r, I feet alaive (fround 95 13G Oonialea or Shot'ioltA hill. Centre of I'.S.C. andC.S, and (J.S.C. tri- auKulation atttiim. Uraaa acrew aet in cement, alwut 14 feet aouth, and feet lieluw higheat |«iint of rock Jl,'-, From City post-office, Victoria, via Douglas street and Victoria and Sidney railway to Sidney. City piwt'Office, K M. (pee page above) 31 sjy^ City Hall, main Douglaa Street entrance : croucut on cement aidewalk, juat north of doorway 57 ■ 070 City Hall, Pandora Avi'nue entrance : arrow on atep'— B. M. of City Kngin- eer'a Department 5(j 722 RIanchard and North I'nrk atrerta, aoutheaat corai-r ; croaa on large boulder, 6 feet eaat of inner edge of cement aidewalk on Ulanchard Htrnct 78fi,'.3 Clovenlale avt nue— 300 feet north of : rrosa on large roi^k, almut 2) feet west of Victoria and Sitlney Railway track 4.'l'403 Clovenlale avenue— 2'4 niilea north of : copper nail and washer on ejiat end o"'" 5:t ,-.«) Royal Oak sLition— aouthweat aide of : copper nail and waaher on tie 11S'(>40 Beaver Lake station-about 100 ftet north of : cruaa on Urge rock alxwt 7 feet eaat of track gQj -554 Beaver Lake atation— 13 uiilea nor.h of : cor|>- r nail an I wnalier on cedar atump 3 feel diameter, CO f.*t eaat of track, and 15 fi*t from lake 203'823 TklAXll'LATION AMD ItPIRIT LKVKLIMU Ut VANCUUt Kll IKLAXIl. a!) Rlk Inkr. wutir Irvi-I, .liiiirS}, lini) KIk t^k>- Mtatiori TiiiO fi^-tnortltuf, tit ri»iiinK;oo|>|icr iiitil aii>l vv.^lift nn »tiiiii|i.'l (ift iliMiictar 10 (I'l t wr>t iif trai'k.aixl iKirlliMcai iif i.mI Kwiliiiu »liilii.ti 4.VM.if iiMrtli .(: rii|ii»r lull unn w»«Ii.t.iii iiii). 3 t.-.t 'lianii'l' r, ;H fwl »iiit nf li:ick Ki'iitiiid atatum I i iiiilt" ii.rrth of : .i.!.). r nail »iiil wiwliir "P mnpHtrct ■ ImtiK'tir, 7"i" fi' t iiHrtli -t in^t . . . r.nk Hntiniiliton ulatiim i'i>|>|'<'r imil uiiil uhkIki im iiia|ili' lni' •Ji tn f in rth of •!v|>it, ami :il : ...|.|i. r nail an>l hh^Ikt uu nortlii;i"t »*nf tin ... . , , . , . , Saanirhlon itatii-n - 1 "I niiU- n.rtli .if: (h>|i|>i r nail ami wa.hi r .m i..hir fltttnii* 4 t'ri t (iiantft'T, H ffft ut'Ht uf tra< k . ... . Thomax Cnnainir nlaliun : ciip|»r iiiiil an'l »ai| aiiiu. nl ..f .Marimaiiil Ki>li' tIin, ili v ril •'! n^ fuM.iu-: • l.mnzi IkiIi, ii^iik ntnl ii iti callv in hiri/.uiital «iirfarf c.f ^t.init"' r.xk. il f'i't iMirtli of ii..itli liii.' .if Ik'uciin asHiiiii', alNiii' M f.tili.lM» ixtn iii>' liikili Hal' r, ami 1 1t (""t •liiirfwanl fiom inHtilliuf al.iitii,.iit ..f ihr «Mv.tiiniint wliarl ' . h«t. IIVI •.tin mxi V» H|2 i::i aa 173 3WI l«l !WI till I'.K! Tt "Im III Nil II IIH From lity post otlicc, Victoria,, rin KM|uiuiiilt ami NiiiiiiiiiKi mil way leaclt to Itoval Eii«iiiefrsi U. M., an 1 to [.aiiut'oid IiiUe. • t.'ity |»»iti>rtic<. U. M. («m. jiasriiXO Ill Vici.)ria \V.«t — niir Kiwu II «tatliai, in front of inuiiif »liiil : rn n lar^f rock ulHtiit 7 f*-*-t tiottli of tracK . 45 Victoria \V.'>t--|{ii«'«ll .tatioii 110 mlli- nortliwint of : i!o|.|i< r nail ami wa-iiirr on liln»il oak tK'f, ali'iiit IIHM't ili:iiiii'ti'r, iioitliot Hark , . ".."i f 'riMHing K'Mi .ViM l.Vi iiiinalt aiHi kI \a railway, anft KMtininialt roail 4:i M V) lit l;ti|,'»' rock, f'roi*(*in(f K.-ii|iiiiiialt anil Nanaiiiio railway, and Klon-nc** ^ti'(.*t CriHtinK K«(itiiiialt and Naiiaini'. railway, and I«iniM.«n ntn-f-t. . CniiiiinK Kaiiuiui ilt and N'aiiaiiiio railway, ami .V.ltiiiral hkmI . Cru>Htnkr A.liitirHl and K.-4<|iiiiiialt roada Huatiilal ipuaintr, I Admiral mud) 1,'JOO fi'ct wi-^tof : ciiua on about 7 Itft north of trufk Kj.|iiinial» f:i I. hj-iiuimalt i»Ht ..ttii.', 500 f^ t .a-t of : Koval Kn|rin.(r« l!.M., on r.talninif wallliiiiltun »oiitli «id.' of Ki'iniii.alt iimd o|>|i<«iti' Si^-nul liill, .\ l.niad aiT.iw on »id<' of wall fat-iiiK r-iad aUmt 40 fi-i-t frt.ni rast.Tn Mid' litiiuiuialt dtation - 'JUO fiit noeth of ; ero«.< on larjtt- rmk alMint 7 f. < I .-.i-t of track Knqiiimalt station— I 4 iiiilMi wi^it of : croi-» on lar({i! rock about 7 f.'i t nvt of trwk Pars.mn l!rtdK>' station- lun fii-t wist of : cnwn on largn rock almiit H f,Tt north of tmck Latitfford lake I!) miles taut of : i-roi>» on riH:k alu.iit 8 fttit wiutli of track. L'28 Ijinfjford lakf- ,">" fi^et caBt of : cro.-» on wliirnt culvert, alxnit 10 fiit north of track >1:> Langford lako, water livil, ,Iuly 2, 11»W 207 •.■Wth .Vuaual l{f|Kjrt, Uept. M-irineanl Kinherira, Supi'lHinent No. 1. p. 10. 01 .T.'l ti'l :u,-j ■Mi ■.m Xi- 'xy.i :<)> IW) no Kii •28 !l2li (CiS 30 liROUMilCAL 8URVKV, CANADA N' .iviji.0 ' 'eUinfton, and Ladysmith. TIh! flevat '!:- II 'his vi. ,ity doppntl on an approximate (Jeteniiiii- atioti of moan ■ • ■ ■ 'C Tiy Captain M. H. Smyth, H.N., of H.M.S. K;,'eria.* Tli« value obtained in tlio half tide level between the average eleva- tion of liii,'h water and a\ crage low water, almve the Admiralty datum, during one V.tnar month in the above period. fift. Admiralty Inw watiT, (latum o go n. M. iin furci»linre l(t"25 Mt'iin sfH-it'v»'l Jo TiO Suiiiiiiit iH'acuii, lt«>au(in Rock 1H'(^ It. M. CiiKt4)iit Htniw Til so The above ligureH give the following lieightH, using mean sea level as a datum. Suililiiit. of litn fill, lii'ariin Kiick o ]o Kurt'Hliore H. M oof, Cimtoiii lldUHf It. M ^1 .jjQ The ihore H.M. value is used as initial height in the tabulated stiiteirtent which follows: — Nanaimo and Vicinity. From Nanainu) to Wellington, ria i;.s(|uimalt and Nanaimo Kailwav f rack. N.iiiuiiiic. 'li.liil Siirviy li. M. ; a lirU!-» Uilt c'liiiiili'il in riM'k witliiii iMiitrr nf tiili'. anil :!.s f|.,.t II incvi.B mirthwanl al,.nK "ln'ii frmn |«iint iif intirwi'tiili "f 'li'' li' f nmlliwiiit fill iif ('u.-liini lliaw iniililiiiK with tl"' liiii' i.f lialfti.il- „ .,-, Nanainiii <'iiiitii'ii Miiiisc : liniiul niniw int i.n si.nllif.ast siili' iil iliKir in roar wall : faei'n; Ki'H, and 14 [iKif aUivi- iliHpr hill 41341 Nanaini.) ii.rn.r h'it/.williaiii stri'it and SSfll.y aviiini' : cnwK iin step iif O.'iidint il Until ,1 — .,r, . . , . 1 1 1 I -*» ^||llal'll.l.statlun 12 iiiili' north 111 62 Oninnini.' iif IWtiiin avinni' anl ('onnnerrial Ktni't : ci'ntri' iif 4ti C'n.Mf KM|iiinmIt and Niinulnio Kailway track, and .Stuart strwl : ("n- tn- of i:iM (.'r~ .^-^ -'t t\ N.irthficld road: centre of , . . '.;.V.( Northfield xuition - in fnmt of: co|i|mt i .'1 aid wa-Hhii on (.1 -i- > "J fei t di:unet<'r, aUait II) feet eaxt of traek ■_'.".& Ufi Seventy-wis niile-|Mist in fn»nt of : eopiHT na; tn-l "..I'her, on 'tun i - feet in dianielrr aUait :>0 feet went of track :tll> tl."3 Wellintfton riLition -."ill feit noith of : cro«8 on la.ve rocK .... -.t f feet we»t of tiack 3(il« 4(l:i Fnitji Niinainui to r.jidyKinitli, ria Ksi)uiiiialf and Niniiiifim ltiiilwa>' track. Nanaiiuo Occidental Hotel, 1*. M. (we iia^e Hin 117 71!.". Nanaitno -(H»rner SiOliy anri Franklin Htre«'ts : eroM* on nt^ine fountlatiitn (»n iwinthw'fKt Mide of Central Hcliool-lion.te , . IKi.'i*!'.' Nanainio tnoniili's nontli i>f- Cliii>e l!i\er cnwhint:, .'i(t"l fiet iiortliof tre>tlr: cnwM on larjre rock altout 7 feet e.iHt of track ... itU 7Ht Starkn -.lation- three mi lies mirth of : eo|ii>er nail and witwher, on siumii 4 feet diameter, aUiiit H feel, went of track . ... si fil'I South Wellintrt^tn station OS,'") mile north ttf : cron.< on l;ir^i- nwk al^mt .^ Ui't ea'it of track I !'.< :>(i I Siuth Wellington Htation 8."i mile Konth of; cioms on lar^;e rock alKnit ."< feet went of tr.'ick ne;ir snivel p:t widili'.r. . I,%L' 71't' Nanainio Itiver eroi^ttinK : cnms on ca|>hloti<' oi north al'utnient of Iirifl^je. east of track ... l;iL'"li CassidyK hi.liilir 12 mile Miiith of: and :ili.,iil '.".(MK) feet nutlii.f mih {MiHt Itit : o>|i|H>r nail and \v:i.Mher on htiiiiip :i feet <1iameter, 10 feet Cit-t of tni.-k II-J 711 r.renlon ftation .VH) fret n.irth of : cross on cement culvert aUait Kl f.et east of track ;il ii7s Ladysniith — 2 miles north of : copiHT n:iil and wjislier on stum|' '2'_. feet dianictir, aliont 'Jli feet east of track . li'J 7i;ii 1.adyHliiitli st:ilion-l,'JO() feet north of : cross on uranitirock alioiit ;tii feet west of track >',\ nr».', T.adysmitli station- axi feet Koulh of : cross on lar(;i' rock almiit '.IK) feel east of track, and I.'iO feet from shore (il J7h CANADA D E P A H T M E N T OP MINES OEOLOOICAL SURVEY BRANCH Ilcn. \V. TtMP'icuN. .\IiNi.~iik. A. P. Ixiw. D.:FOTr Mi.nimtii; K. VV. I l:tllK, UlRWTOH. SKLKCTE!) LIST OF REPORTS AxND MAPS OF SPECIAJ. KCOXOAIIC INTEliEssT PI III.ISHCD UT THE GVAU.OtilCAIj SIHVEY. Rpporti of the Mine* Section:— .\i. ■Jt.'>. Hcport of Mines Sitti'm. 1.S.S6. .No (1(12. Heport of Mine^ Seetion I TOT. -'7- I8ST. (iOS •' " KS98. *:i(iii l.SSN 71S ^ 1S99. :)(il ISSO 714 •" 14 19IM). :t:f4 1S!H). S(M) • 19iil! xi; " lyti ,s.(.-, • 2. Year l.so.1. No. 719. Year 1900. *415 " 1S,S7. •.V,.-, ■' 1S94. 719a ' 1901. ♦410 " INSS. »?,77 " 1S9.-). 813 " 1902. •417 " issn •012 " IS9I1. 861 " 1903. •4 IS • IV.III 623 " lSs(i-96. 898 • 19(14 •419 • 1891. 640 " 1S97. 924 * 19U5. •420 • 1886-91. 671 " 189S. 981 ' 1906. ♦421 " 1892. 686 " 1899. Mineral Reaonrce* Bnllatiaa H- .\o. ♦SIX. Platinum. No. 860. Zinc. No. 881. Pliospliate. S.-.l.C-oal. 869. Mica. 882. Copper. ..a 913. Mineral Pigm 953. Barytes. •854. Asbestos. 872. S57. Infusorial Kurth. Molybd. ■■ Tunt. .on. enta. 858. Mungonosp. •877. Graphite, 984. Mineral PiginentM. SSfl. .Suit. 880. Peat. (Frenrh). Report! of the Saotion of Chemiitr7 and MlnoraloKy:— So. ♦lOJ. Yoar 1S74-6. .So. lf.9. Year 1S82-3-4. .No. .Wo. Y ir 1.S94. ♦110 " |S7.'>-6. 222 " ISSfl. t'iKi ■' lS9."l ♦119 " 1.S76-7. 246 " 1886. (151 " 1S9H. 12ti " 1877-8, 27.1 " 1887-8. 695 " 1S98. l.-JH " 1878-9. 2it9 " 1888-9. 724 " IS99. 14S " 1879-80. -.iM " 1890-1. 821 • 19(H). 156 " 1880-1-2. ;t59 " 1892-,'!. •958 • 1900. * Puhliratiooa marked thus are out of print. ItEPORTS. <;i.M:ii.\i.. 745. Altltudoa of Canada, by J. White. ISIH), •972. DesiTiptive ('ntal«KUP of Minrrals iinil KoikM. by II. .\ \ .luliinlon ;incl <■ \ \ otinff. 1071. (•aenloKUi' of Pul>li(iiliiin- Ili|>.irl> Kn.l Map-' (1HW-I!)09i 1085. De.scriptivc Skotihnf the (iiiiliinv hikI ICcin ii- Miiiirnli of t'anniU. by (i. A. YoimR. an.l Iiilrixlu.ti.ry liy 11. W. hroik Miips No. 1()H4; No. 1042 (s(><-i>ii(l nlitioii), .••< U' HHt 111. - t in. lOSfi. Fnncli tranr-liitlciniif l)p .riptivc' Skctili of tli.> (IpoIokv mil K. .inniiiir Mimrali of Cuniulii, l.v (i .\. ^uiliiK, itiiil Introiliiitory (>v 11 W Uroik MiipB No. MtxA, Nii. 1IH2 (.^t'conil tKlilioii), siali- Km m. 1 in. 1107. Purt II. Cic'.loitiial pmitinn and iluiraitiT of tlii- n'' hale (ii| ..i-its of ("anaila. by R. W Klls. Yl'KON. •2(iO Yukon di«!riit, bv <;. M. DawKon. 1SS7 Mapi No 274. ».aie (M) in. -I in. ; Nds. 27.'» and 277. Mralo H in ^ 1 In. •2'.>.'>. Yukon and .Maiki'nzic basin-., by H. 11. M'-Coniii'll ISKO. Map .Vo :)l)4. ».alf (■< ni I in 6«7. Klondiki'Kold fi.'ld-. (pr.liiiiinary). b\ It (1. M.Cimnfll 190(1. Map No tlss, -cHlf 2 111. 1 in. 884. Klonilikf Rold fii'lds bv R. (1. McConnell. 1001 Map \o. 772, wale 2 m. - 1 in •909. Windy Arm, lnni-li lake, by R. li. MiCoiiiiell. lOOti Map \o. 016. scale 2 m. — 1 in. 943. Upper Stewart river, by J. Keele. Map No. 038, I „r. n I"'"','".?.'"-,".' '" , ,., ,. 11 V, V i Round together. O-ll . Peel and Wind riveri. bv (has. Cainsell. Map No. | " 042. scale 8 in - 1 In J 979. Klondike gravels, bv H. y l>. H. li 'linn. W.W.HTA. (cnirul |«.rlioii. by .). ». lyrrrll. 1886. Mai>s .No... 24 >li€iM«) Ni.-. !lj'.>-'i:;ii ,. alt! I in I in. Mo(w Mi,unl;iin di^triit. bv 1>. 1). fairnc". Map- Ni:ili. 1 ni. «=1 in. (-loal-licld- N. H. !),iilc jr, i„. j in S6.S Souri- Hivcr .nal-licld. by I). U. Di.Hlin- KKlJ. 1035. Coal-fieliN of Manitol)a, .Saskati licwan. .\lli ria. and I'.a-lern llriti-l, I 'Hiiinbia by 1>. H. Uowiing. Map No. I.Dlo. >.ali' :>."> in. 1 in ' M.\Nrn)H.\. 204 Duck and Hiding nioumains, by ,1. H. Tyrn I in. = I in. 290 Glacial l.ake Agassi/., bv \V. I'pliani. IS.S'l. .Ma|w Nos. SI I. .'ll.'.. (Ii. 325 Northwestern portion, by J. H. Tyrrell. 1>)HI-1. Maps Nos. :t.)1i and iM, scale s in. — 1 in. 704. Lake Winni|)pg (west nliore), by I). B. Uoulini; 1H'.»,S. i Map Nil. t)(i4. scale .s ni. = i in. ' n i i 70.') Lake W inni|>eg (east shore), bv J. ». Tvrrell Isy.s i "'"""' toplher .Mb|i No. t»4. s.alc H ni ^ l" in " J 1035. Coal-fid.ls of Manitoba. Saskatchewan. -Mla-rta. and Ivistom HritWi Ci.lund'ia, by 1). H. Dowliiid. Map .No. iolo, scale :i.'i ml in. NORTH WKST TKRRiroHIKS. 217 Hudson bay and strait, by R. Bell. 188."). Map No. 22!l, scale 4 ni. - 1 in 23s Hudson bay. south of. by A. P. Low. 1SS(». 239 Attawapiskat and .\lbany rivers, bv I{. Hell. l,S8(i 244. Northern portion of the Dominion, bv (i. M. Hawsim 1880 .Man No S.W .scale 20(1 in. ^ 1 in. 207 .lames bay and counlrv east of lluil-on bav. bv .\. I'. Low. 578. Red lake and part of llerens river, by 1). 1<. IliiwIinK. 1894. .Ma|i Nii. .WO, ! cale -S III. — 1 in. •.')S4. Labrador peninsula, by A. 1". Low. 1895. Maps Nos .W.I-.WS. scale J.'i in - 1 in. 018. Iliibawnl. Kazan, anil FerEtlson rivers, by ,1. H. Tyrrell. 1890. Maji .No. 003, scale 2.") III. -■ 1 in. 057. .Northern portion of the Labrailnr peninsula, bv A. P. Low. 680. SouUi Shore Hudson strait and Uncava bav, bv A'. P. Low. 1 Map No. (i(HI, scale 2.") m. «- 1 in. " " I i. i u 713. North Shore Hudson strait and InRava bav, bv R. I«ell. f """'"' H't-'eiher. Map .No. <>99. scale 23 in. - 1 in. " " J 725. (ireat Bear lake to (ireat .Slave lake, by J. M. Bell. IBOO. 778. i;Bst Coast Hudson bay, by A. P. Low. ' 1900. Maps Nos. 779. 780. 781, seal* 8 111. =- 1 in. 786-787. (irass River region, by .1. B. Tyrrell and D, B. Dowling. 1900. *Publicaiion:i marked tliua are out of print. 1! 815. KkwMi riv>p ;.iul Sutimi l.ik • «i ill. I ill. 819. Nmapokii l-lnn.l». Huv -\. I". I."w. 11M).'>, by 1). ». l>o»liiii;. 1901 1900. Mnp Nu fl"5. The ( riii-i- i.l tlii- .\.','t'iiii-. r>v -A. i'. i."w. ii(i).>. , ,, , , lU(i9. Frin'li Itmii liilion npurt ..ti iin i\pli>ruli.in of the t.tt., mbIi "iM in. - 1 in. Ill rii-- 111 • Mfi ki luie niiiiintiiiii> on lli<' IVlly, Uo<^. an.l (Iruvi! Viikim. ivii'l .N.pitli Wi'-t T.!rrit«riui. by .lo-fpli Kivli-. Mnp .No. riilo S III. - 1 in. (iNTAHIO. 215. Lake of ilie Woods region, by A. C. Lawion. 1M3. Map No. 227, « •-' m. - •2(15. R.-iinv 1 like region, by A. C. I.awson. 1887. Map No 2S3, >. nio 4 i.r - 1 in 2li6. Lake .-upirlor, mine- and mining, by E. I). Ingall. 1«8,s. Maps No. .N>. ■ 1 in. ; No 2."Mi, srali- 211 ili. ~ 1 in fupi rule 4 111. 326. ;f:7. :!:>2. :t.-.7 . e27. ti7S. 723. 711. 7nO 9>;i 9*)2. 9r.-">, 970. 977. 992. 9'.»9. 4 m. 4 m. I in. 1 in. rule 4 m. — 1 In. Boiinii toKettier. Sudburv mining dHtrirt. by II. Ikll. 1S90-1. Map No .34:1, -.nilc Hunter'islanil.Tjv W. II. C. Smith. 1S9()-1. Map No. :»42 »iiil.- .,,,.,.„ Nuniral Oa< iiiidVetrolpum. by H. P. H. Uriiiii<-ll. IS'.MI-I Mupn Noi J44-.j4n Virloria. Pitirborougli. ami Hiislingi rounlie.f, by I'. I' Adams. ISO'.-.I. On the Frill li Itivcr slicct. bv II. Hell. IS'.Ml. Map No .-.7(1, ^,»l« 4 m. - 1 in Siine river ami Lake Slicbandowan niap-siiectK. by W M. Iiine-.. 1S97. .Mtt|M No^(. .'lyi and .ViO, scali' 4 m. - 1 in. ■■.in Iron dcpnsitn along tlio Kingston ami I'emliroke railway, by 1.. 1>. Ingall llKll .\Iu|> .No. H2H, siale 2 ni. ^1 in., and plan< of Vi mineH. rarletoii, ltin.-,ell, and Preaiott eountiex. by R. W. l-.ll.t. IWJ !■'<"• No. . 1!». l^ielie.-.' Ultuwa and viiinitv. bv R W. K\U. 1900. _ . Pertli -liict. bv H.W.'UI,. iltOd. Map .No. 7S9, scale 4 m. ^1 m .-^udbiirv Niiki-l and Cippi-r depo-il--. by A. !C. Barlow ( RcprinlV Maps No^, 77.'.. S20. >cale I in. I in.; -Nos. ^24, S25, SCI, «nle 4(10 It. -1 in. Nil i«^ill;; and Timiskaming iiiap-dirclM, bv .\. K. Harlow. ( Ui-prmt '. Map.. N(i~ .'.'.lO, IKMI. «ule 4 m.-i in.; No. 944, s.ale 1 ni.-= I in. Sildbiirv Niikol and Copper depo.iil-, by .\. K. Harlow, (l-nnih). ReiK.ri (in Niapara I'all-, bv J. W. Siieneer. .Map< -N'oa. 920, 907. Report III. IVnil.ioki -heet; by H. W . Wis. Mnp No. 000. s ••■'■■ ^ ' 9S0. C.eologiral reconnaissanitr of a portion of Algf.ma and j Trmiider Hav distrii i. (Int.. bv \V. .1. Wilson. Map No. 9(11, si-ule .s in. «1 in. I Or the region Iving nortli iil Lake Suiierior, lietween the ( Pie and Nipi;;iin rivers, ( liit . bv W. H. roUins. Mnp No. 904. SI ale S m. 1 in. Report on Noithwestern (intiirio. traversed iiy Nutional I ranseont mental railwav, wuveen I.ak.' .Nipigon and Sturgeon lake, by n II ( ollins. Ma|> No. 9«j;i. si:di' 4 m. -- 1 in. Report on Pembroke sheet, by R. VV. Klls. (French). Map No. 060, scale 4 m.^1 in. „ ^ French translation Gowganda Mining Division, by W. II. Collins. Map No 1070. scale 1 m. -= 1 in. . loiiS. French translation report on the Tran-.-ontinental Railwav location Iwtwciti Lake .Nipigon and Sturgeon lake, by \V. 11. Collins. Map No. 99r<. -. ale 4 m. — 1 in .... 10.".9. <;«ilogical reconnaissance of the region traversed by the National Ira"-- continental railway lietween Lake .N'ipimm and Clay lake. Out.. In \N . II Collins. Map No.' 99;*. siale 4 in. = 1 in. 1073. Gowganda Mining DiviMon, bv W. II. Collin^. Map No. 1.070. scale I m. =1 in 10H2. Memoir No. 0. — Geologvof tlie llulib'irton and H mcroft areas. (>nt .by Irank D. Adams and .MfVed E. Barlow. Maps \o. 708. scale 4 in. - 1 in ; No. 770, scale 2 m. -■ 1 in. 1114. French translation Geological reconnaissance of a portion i of Algoma and Thunder Bay district, Ont , by W. .1. , WiLson. Map No. 964, scale 8 ni.-l in. ' 1119. French translation on the region lying north of Lake Superior, between the Pie and Nipigon river-. Ont.. by W. H. Collins. Map No HA, scale 8 m. — 1 in. *PubUcaiiuos marked thui are oiii of print. IV.und together. Ijll QUKI; 316. 340. 36R. 2U7 3as. a-ti 891. 870 707 7:)u. 788. 863. 923. 962. 074. 975. 998. ll>28. i032. 1052. U44. ■_'■•■<. ^:■a\^ S m. — 1 In. Mi,(a-:.-ti. -ale • m - 1 in. M.-K....1.. IV,.,V... I...r.!„.-..r l...vi-. lVll,-H,:>-..v an I, M..n.m.i>nT--* M,ii. N.. -■■-'. •'■:'l>^ "' •" ' "■ Mineral rr^ounp.., by 1! 'A 111' I"*"-' , , „ , , rorlneuf, (Jmb.v. un.l M..iii;.,ainv ,..■..,• le- by A 1 .■•^' ' EaHiirnl(ivMi«lii|.<, Mnntr.al -I i i.v II. W . Uls :m.| !• Milt. Si. .'.71. -III'. I I" 1 "1 . .,,.,.,, Laiir..r:nMi ,irca north of tl.i- l-hin.l of Montrf»l, by K D. Adai.. .No .VJO. settle 4 ni 1 in . ., v„ .\urif.rouiilepo-.il-.. ■.o.tihemt,.rn i-.n i.m. by 11. ( halmerv IM . Map .no 11(17, ricillc H 111 . 1 in , I „ »i/ in wiw tjvi.em ■: »vn,hi|M, Tiin.- lliv.T, -Leet. bV 11. W K 1 • MUS Argenleuil.Ottuwa, un I I'.mtia.- loiiiiiiei, by 11. w. i.u- ''<■'■.' .Nottttwliv btin. bv K. Hell lOim Mlap NoJ02, ..v.le 10 >■' -1 '".. ^. ir,;Nonl-*lan>l of Montreal, by K. I) .V.iann. 1901. Map- No.. 8,4. 8,.., S, i ) 1 I) \ilam^ is'j:. isol. Map (.Sir N.i. 739. WeM l.o-.v IIM).".. Mkp« No<. .W.t. (i06, Chiboiicuiiiuu region, by \. - --■ , ,„ . . •rimi-.kaniing iiiap-sheet. by A t. Harlow. (Keprlnt.. •rale 4 m.-l in.; No. 944. jei'-! I nj.-l 'u. . , . ,. , .€„„ Report on Copper-bearinR rocks of ha-tem Townshipi. by J. A. I.r.-..er. Map No. it70. SI ale 8 m. •> 1 in. ,,. , . u i » n,,,..... Report on Copper-bearini? rocks of Ka«tern fownsbipi. by J. A nrcser. ( French ) 218. 219. 242. 269. 330. 6B1. 799. 803. 9S3. UW14. 24:j 331 338 628 68.') 797 871 Report on the Pembroke sheet, by ,H- ,^'^' ''"r , ' „ " ", i . o„. i.v J A Report on a Recent Discovery of HoM near I.ak- M.cani.c, tjue , by J. A. Dresner. Map No. 1029. scale i in. 1 in i i » Report ™ a Rccin, DLseovery of C.ol,! n-ar Lake McBantic Que. by .1. A. Dresser (Krcnrh). Ma|. No. 102'.». ■ ■ al" -' m • I m. French trr»Ution report on .Vrtesian wdls it. .1,.- l-lan^l o, M.,a.,eal bv I rank D Ailams anil O. E. I.cllov. Maps No-. s,4. scale. 4 m.-l in , .No. ReprfnV'ir'slm*^' Vpor',"on'the's;r,Hn«;« Belt ot *,u.hern Qi.cbe, . by .1. A. Dresser. M.W IIRU.N.SWICK We.lem New Urunswi, k anl Ivvstem Nova .■^ -oiia, by R. W. Kll. ISS.V Map Xo. 230, scale 4 231. scale W. Hailey .Mcliincs. Carl<;^im ^Jvli^ril ™u;ucl"by L. W. Hailey. 1885 Map No Victoria Rest igoiiche, anl Nortliiinil>erlati.l coimlies N.B. by I. an.l \V M.Innes I^Ml. Map No -'.-.I. ^al" ,■» "' ' ' ",»,,. Northern portion au.l a-lja. • lit .ireas, by I.. \N . Hiilcy aii.l " Ten.i:Sai!%^o;l^;™u!Sies"b;V. W. Railey am. W Mdnnes. ivo-l. Map No. 3.50, scale 4 .n.-l in. i m .„ i i„ Mineral resources, bv I,. W. Hailcy 1S!)7. Mjip No (.,... scale 10 in. - 1 in. New Brunswick geoloRV. bv n \ lAU. ->>■ . Carbi \. 278. fnrllino Miiiini! ili-tri-t. -nili- 'J ni. 1 in fi(U. Sl|ii.«:i|i (ii.il.iL'i 1,1 .|„i.t, ,i|,|,. 1 1,1. 1 ii, •771. I'rrliniiiiarv liiiiiiun. I ii-l Kinililutv. - ali ) in. -1 in 7 ni. I in. (KIT. Nanaiinii aii.l Ni-w W i-l niiii-ii r Miniim ili\ i-inn. -lali I in I in llKM . Sjiiiial Ma|. ..r U..-,-lanil. li.|ii.KrHi)liii ill .|i<.<.|. Sinli- lllil ft , I in. liKI-J .X|a-i nil .Mail iif Kii—lali.l. i|i(jr«j>hvi. Sale J in. * 1 in Ills (iA. — Kdmonton, (Clover liar Coal .S-aini. 11.32. 7A.— Higliom (Wl-n.-l.l. S. ali- - 1 in ."^i-alo \ ni. ■- 1 ID. 8.\SKATCHKWAN. 1010. Albeta, Sonkatchewan, and Muniioliu. Coal .'Krean. Scale ^f> m.— 1 In. MAMIOBA 804. Part of Turtle mountain -liowinR coal ana-i. scale 1) m. — I in. 1010. Alberta. .> of the Wood* ihe*!, aral<- 2 m. -l la. *'J83. Rainv Lake nh n, h-iIp 4 m. - I In. '.143. Hunter lalanil »lin>t. «'ali< 4 m -t in. :M3. Mmlburj' r>lieot. wale 4 m —l In. :<73. Kainy lllver alieet, mnle 2 m. — I In. SW> Heine River "heel, wiile 4 m. — I in 570. t'reneh lllver wlieet, ^i ule 4 ni. — I in. *S80. Lake Hlielmmliiwan -liM't. xule 4 111 — I In. (MHI. Tinli^kHlllillK -lieet. «Hle t m -1 in l New Filllimi lOnT). HIIA. ManltiMiiiK I'lunil ^liei't, ai'iile 4 Ml. I in tptlfl. Nipi««ln)? "lieet, wale 4 111. -1 in '.New l..liiiiin limTj. MM), reiiitiroke blieet, nrille 4 ni. - 1 in. (Win. snaee iiheet, ni*nle 4 in. -^ 1 in. 70S. lalllHirton ••lieet, "eale 4 m — I in. 720 .lunilou Lake alieel, i-eali' 4 m. — I in. •754». (Ireriville wlieet, '**»le 4 ni. — I in. 770. Haniroft nlieet. ^('ule 2 in. ~l Id. 77S Suilhurv (lUtrii't, Virtiiria mlnex. neals 1 ri. — 1 In. •7S9. I'ertli ntieet. neale 4 ni -1 in. 820 Sinlliurv ili^trirt, .> Hnilhiiry (li^triit. Copper Cliff niiiie«, .mil' IIHifl -1 In (tft2 .Nciri lieiwt .Vnii nf Venniiion Iron range". Tin .iituiiii. "iiilc II
  • *lieet. •*! ale 4 in, . I -n 944. Pretiiitilitiry Map of Tiniasuini uml Hitl •! Itii-e't, rale I in. ^ 1 in. 964. OeoliiKiriii Miip of part" of AlKoma luid J'l uniliT liiiv. ii iiln S in. - 1 in. 1023. Coriinihim Iti'iirliiB Itoelu. Central Onluii'. ." 1 in. .NICW HIU.NSWICK. •675, Map of Prineipal Miiu>ral Oeenrrenee-*. Srale II) ni. =• 1 in. 969. Map of Prini-ipal Mineral Loealitie;!. Henle 16 m. "1 in NOVA SCOTIA. •812. Preliniinary Map of Springliill eoal-fieUl, scale .V) eh. —1 in, 833. Pletou loBl-fiilii, «'ale 2.". eli. - I in. 897. Preliminarv (Jpulogiral Plan of Nietaux and Torbrook Iron diMtrict, seale 25 eh, -I in: 927. Oencral Map of Provinee showing gold di.Htriet.ii, seale 12 m. '1 in- 937. Lelp^ilgate (^old distriet, sieale .loo It. - 1 in. 945 llarrlgun (lold dintriet, M<>ale 400 ft. — 1 in. 995. Malaga (iold diitriet. wale 2.">il ft. —1 in. 1012. Hrookfield (iold diitriet, "cale ■.ViO ft. - I in 1019. Halifax (teologii'ul sheet. No. (W, Scale 1 in. — 1 in. 1025. Waverlev (ie