INDEX. 
Carpenter, W. B., and Thomson on phos- 
phorescent animals, i. 808. 
Carpenteria balaniformis, ii. 108. 
Caryophyllia communis, ii. 148. 
Castries, i. xvii. 
Catapagurus Sharreri, ii. 41, 42. 
Caudina, ii. 85. 
Cellepora margaritacea, ii. 82. 
Cellularia cervicornis, ii. 80. 
Cellularians, allied to Australian types, ii. 80. 
Central Ameriea in tertiary period, i. 110. 
Centroceras, Pourtalès on, i. 313. 
Centrophorus, ii. 30. 
Centroscyllium Fabricii, ii. 36. 
Cephalopods, ii. 58. 
at great depths, ii. 62. 
effect of pressure on, i. 304. 
Ceratiide, ii. 32. 
Ceratodus, ii. 36. 
Ceratoisis ornata, ii. 145. 
Certes, on mierobes at great depth, i. 314. 
Cetoconcha bulla, ii. 72. 
Cetoconcha elongata, ii. 72. 
Cheetopods, deep-sea species of, ii. 55. 
Chalk, chemical constitution of the, i. 146. 
composition of, i. 147. 
deep-sea animals in the, i. 146. 
forming at great depths near continente, 
i. 148 
from New Zealand, i. 148. 
near reefs, i. 286. 
of New Britain, i. 148. 
off Nuevitas, i. 148. 
Chalk marl, character of, i. 148. 
“ Challenger," i. 4. 
on eold bands of Agulhas current, i. 254. 
rich dredgings by, off Japan, ii. 13. 
saltest water found by, i. 209. 
Challenger Deep, i. 100. 
* Challenger ” Expedition, i. 43. 
Challenger ridge, i. 123, 164, 242, 
Channel, between Cuba and. Jamaica, i. 111. 
between Jamaiea and San Domingo, i. 08. 
between San Domingo and Porto Rico, 
i, 98. 
between Santa Cruz and St. Thomas, 
i. xiv, 112. 
Channels between the Virgin Islands, i. 98. 
Chamisso, i. 180. 
Charleston, $. ©., i, xix. 
Chauliodes Sloani, ii. 82, 33. 
Chauliontida, ii. 32. 
Chaunax pictus, ii. 32. 
Cheilostomata, ii. 79. 
Chemical denudation, absence of, i. 104. 
M. Reade on, i. 128. 
199 
Chemical results, of “Challenger " Expedi- 
tion, 1. 204. 
of ** Vöringen ” Expedition, i. 294. 
Chiasmodon niger, ii. 29. 
Chilian plain, i. 129. 
Chitonidi, ii. 67. 
Chlamydoselachus, the frilled shark, ii, 36. 
Chrysogorgid, ii. 144. 
Cidarid, ii. 88. 
Cidaris, i. 158. 
Cienkowsky on parasitic alge, i. 214. 
Cirratulus melanaeanthus, ii. 54. 
Cirripeds, abyssal, ii. 50. 
Cladocarpus paradisea, ii. 137, 138. 
Cladorhiza conerescens, ii. 176, 177. 
Cladorhiza, Thomson on, ii. 177. 
Claparède, i. 200. 
Clarke, S. F., Report on Hydroids, i: xxi 
Clay bottom near Block Island, i. 272. 
Clay lumps and coneretions, i. 273. 
Clement, C., i. 277. 
Cleve on fossiliferous rocks of West Indies, 
i. 109. 
Clio, i. 121. 
Clypeastroids, tertiary, i. 159. 
absence of, in deep water, ii. 97. 
Coast line, break in, i. 95. 
Coast Survey office, i. xxi. 
Coccoliths, i. 209. 
Coccospheres, i. 209. 
Coccospheres and rhabdospheres, C. Wyville 
Thomson on, i. 209 
Coelopleurus, i. 160. 
Coelopleurus floridanus, ii. 93. 
Colleeting eylinder, speeimens brought up 
by, i. 262. 
Collections of. ‘‘ Blake,” disposition of, i. xx. 
Collinella inscripta, ii. 176. 
Collozoum, i. 195. 
Color, blue not a protective one, i. 
of deep:sea erustacea, i. 312. 
of marine animals, i. 311. 
Colors, Secchi on penetration of, i. 805. 
Colossendeis colossea, ii. 49, 50. 
Colossendeis macerrima, ii. 50. 
Columbus, his theory of currents, i. 251. 
in northeast trades, i. 250. 
on Sargasso Sea, i. 213, 
Comatulee, abundance of, ii. 118. 
bathymetrical range of, ii, 11. 
character of Caribbean, ii. 124. 
Coneretions, ealeareous, off Barbados, i. 290. 
Clement, C., analysis of, i. 277. 
Connection, between Caribbean and Atlantic, 
1/112. 
between Caribbean and Pacific, i. 112, 
310. 
