id author title date pages extension mime words sentences flesch summary cache txt 44527 Haeckel, Ernst Report on the Radiolaria Collected by H.M.S. Challenger During the Years 1873-1876, Plates Report on the Scientific Results of the Voyage of H.M.S. Challenger During the Years 1873-76, Vol. XVIII .txt text/plain 28628 7576 81 The central capsule, enclosed in the cavity of the shell, The central capsule, enclosed in the cavity of the shell, The entire shell and the central capsule. The central capsule, enclosed in the inner shell, exhibits From the central capsule, enclosed in the shell, numerous The central capsule, enclosed originally in the shell, The shell encloses the trilobate central capsule, with the The shell encloses the trilobate central capsule, with the The cephalis of the shell includes the central capsule, (vel _Dictyocephalus (vel _Calocyclas (vel _Calocyclas (vel _Calocyclas Central capsule in the upper part of the shell, [Illustration: AULOGRAPHIS.] Half the shell, with the enclosed central capsule and the The entire shell, with the central capsule and its nucleus, The entire shell with the enclosed central capsule, and the The upper part of the shell encloses the central capsule The spherical central capsule is enclosed in the shell. ./cache/44527.txt ./txt/44527.txt