i\Di;x. 



111!) 



Carpenter, W. B ,, and Thomson (in phos- 

 phorescent animals, i. 308. 

 Carpenteria balaniformis, ii. L68. 

 Caryophyllia communis, ii. I 18 



( 'astries. i. xvii. 



Catapagurus Sharreri, ii. 41, 42. 



Caudina, ii. 85. 



Cellepora margaritacea, ii. 82. 



( Vllul.iiia cerviconiis, ii. 80. 



Cellularians. allied to Australian types, ii- 80. 



Central America in tertiary period, i. I lti. 



Centroeeras, Pom-tales on, i. 313. 



Centrophorus. ii. 36. 



Centroscyllium Fabricii, ii. 36. 



Cephalopoda, ii. 58. 



at great depths, ii. 62. 



effect of pressure on, i. 304i 

 Cerat iidse, ii. -\!2. 

 Ceratodus, ii. 36. 

 Ceratoisis ornata, ii. 14o. 

 Certes, on microbes at great depth, i. ">14. 

 ( letoconcha bulla, ii. 72. 

 Cetoconcha elongata, ii. 72. 

 Chsetopods, deep-sea species of , ii. 55. 

 Chalk, chemical constitution of the, i. 146. 



composition of, i. 147- 



deep-sea animals in the, i. 14(i. 



forming at great depths near continents, 

 i. 148. 



from New Zealand, i. 14S. 



near reefs, i. 286. 



of New Britain. L 14.8. 



off Nue vitas, i. 148. 

 Chalk marl, character of, i. 148. 

 '• Challenger," i. 4. 



on cold hands of Agulhas current, i. 254. 



rich dredgings by, off Japan, ii. 13. 



saltest water found by. i. 299. 

 Challenger Deep, i. 106. 

 " Challenger " Expedition, i. 4.'!. 

 Challenger ridge, i. 12o, 164, 242. 

 Channel, between Cuba and Jamaica, i. 111. 



between Jamaica 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. 1 80. 

 Charleston, S. C i. xix. 

 Chauliodes Sloani, ii. -'!2, 33. 

 Chauliontidse, ii. :]2. 

 Chaunax pictus, ii. -)2. 

 Cheilostomata, ii. 70. 

 Chemical denudation, absence of, i. 104. 



M. Reade on, i. 12*. 



Chemical results, of "Challenger" Expedi- 

 tion, i. 294. 

 of '* Voringen " Expedition, i. 294. 

 Chiasmodon oiger, ii. 29. 



Chilian plain, i. L29. 



( Ihitonidse, ii. 67. 



Chlamydoselachus, the frilled shark, ii. 36. 



( 'hrysogorgidas, ii. 144. 



Cidaridse, ii. 88. 



Cidaris, i- L58. 



Cienkowsky on parasitic algae, i. L'l I 



Cirratulus melanacanthus, ii- ~>4. 



Cirripeds, abyssal, ii. "ill. 

 Cladocarpus paradisea, ii- 137, 138. 

 Cladorhiza concrescens, ii 176, 177- 

 Cladorhi/.a, Thomson on, ii. 177. 



Claparede, i. 200. 



Clarke. S. 1''.. Report on Hydroids, i. xxi 

 Clay bottom near Block Island, i. 272. 

 Clay lumps and concretions, i. 27;;. 

 Clement. I !., i. 277. 

 Cleve on fossil it'erous rocks of West Indies, 



i. 109. 

 Clio. i. 121. 

 Clypeastroids, tertiary, i. 159. 



absence of. in deep water, ii. 07. 

 < 'oast line, break in, i. 95. 

 ( 'oasr Sur\ ev office, i. xxi. 

 Coccoliths, i. 209. 

 i !occospheres, i- 209. 

 Coccospheres and rhabdospheres, C. "Wyville 



Thomson on, i. 209. 

 ( kelopleurus, i. 160. 

 Cuelopleurus rloridanus. ii. it.'!. 

 Collecting cylinder, specimens brought up 



by, i. 262. 

 Collections of " Blake.'" disposition of , i. xx. 

 Collinella inscripta. ii. L76. 

 Collozoum, i. L95. 

 Color, blue not a protective one. i. 310. 



of deep-sea Crustacea, i. -!12. 



of marine animals, i. 311. 

 Colors, Secehi on penetration of, i. 305. 

 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. 

 Comatulse, abundance of. ii. 118. 



bathymetrie.il range of. ii. 11. 



character of Caribbean, ii 124. 

 Concretions, calcai us. off Barbados, i. 290. 



Clement. ('.. analysis of , i- 277. 

 Connection, between Caribbean and Atlantic, 

 i. 112. 



between Caribbean and Pacific, i- 112. 



