1JKS 



INDEX. 



Blue colors, absence of, i. 310. 

 Boguslawski on solids in ocean water, i. 129. 

 Bombay duck, ii. 34. 

 Boring- mollusks and annelids, i. 55. 

 Bottom deposits, amount of carbonate of 

 lime in, i. 275. 



change in character of, i. -77- 



color of, i- 2SD. 



how obtained, i. '2(>'^. 



land debris in, i. 291. 



north and south of Cape Hatteras, i. 270. 



of Antilles, i. 290. 



of Caribbean, i. 260, 288. 



of East Coast, Bailey sketch of, i. 269. 



of East Coast, Pourtales sketch of, i. 

 269. 



of Gulf of Mexico, 'i. 260, 280. 



of Gulf Stream, i. 277. 



transition of, i. 267- 



vegetable matter in, i. 291. 

 Bottom ooze, cold, i. 303. 

 Bottom specimens, decrease of tints of, i. 

 281. 



examination of, i. 3. 

 Bottom temperatures of Caribbean, i. 218. 



of Caribbean and Gulf of Mexico, i. 

 245. 



of Gulf of Mexico, i. 218. 

 Bottom water, temperature of, i. 303. 

 Bourgueticrinus, i. 285. 

 Bourgueticrinus Hotessieri, Pourtales on, ii. 



120. 



Boyle and Hooke, i. 3D. 

 Brachiopods, ii. 75. 



character of, ii. 75. 



in palaeozoic times, ii. 75.' 



number of fossil species of, ii. 75. 



rare in collections, ii. 75. 



small number of recent species, ii. 75. 

 Brady on " Challenger " foraminifera, ii. 157. 

 Branching stars, ii. 109. 

 Brandt, on parasitic algae, i. 214. 

 Brazilian current, i. 251. 

 Breccia beach, i. 87. 

 Bregmaceros atlanticus, ii. 27. 

 Bridgetown, i. xix. 

 Brisinga coronata, ii. 108, 109. 

 Brooke, John M., sounding apparatus and 



detacher, i. 3. 

 Brotulids, ii. 25. 

 Brown, Robert, i. 180- 

 Brownson, W. H., i. 93. 



deep-sea sounding by, i. 50, 238. 

 on temperature sections in Western At- 

 lantic, i. 221. 

 Bryozoa, ii. 78. 



Bryozoa, association of with other animals, 



i. 215. 



forests of, i. 141. 

 report on by Smitt, i. xxi. 

 Buchanan, J. Y., chemistry of sea water, i. 



23. 



on specific gravity of ocean water, i. 29S. 

 on specific gravity of sea water of Amer- 

 ican coast, i. 299. 

 " Bulldog " machine, i. 42. 

 Bushia elegans, ii. 74. 

 Busk on Farcimiiiaria, ii. 79. 

 Buskiella abyssorum, ii. 56. 

 Burrowing animals, diversity of colors in, i. 

 310. 



Caberea retiformis, ii. 80. 



Cadulus, ii. 67- 



Calanus, i. 179, 193. 



Callicarpa gracilis, ii. 137, 138. 



Callionymus Agassizii, ii. 29. 



Calliostoma aurora, ii. 68. 



Calliostoma Bairdii, ii. 68. 



Calliostoma psyche, ii. 68. 



Calycophoraj, ii. 135. 



Calyptrophora, ii. 146. 



Cancellaria Smithii, ii. 70. 



Cancroidea, ii. 37. 



Canon between Santa Cruz and St. Thomas, 



i. 98. 



Carbonate of lime in bottom deposits, i. 271. 

 Carbonate of lime shells, solution of, i. 



266. 



Carbonic acid in sea water, determination of, 

 i. 295. 



Dittmar on, i. 297. 

 Cardium pefamabilis, ii. 72, 73. 

 Caribbean, bottom deposits of, i. 289. 



calcareous ooze of, i. 290. 



density of, i. 300. 



eastern basin of, i. 98. 



gulf of the Pacific, i. 112. 



heaping up of water in, i. 248. 



superheated, i. 243. 



western basin of, i. 98. 



Caribbean and Atlantic, connection of, i. 112. 

 Caribbean islands, affinity of fauna and 



flora, i. 114. 

 Carinaria, i. 191. 

 Carpenter, P. H., on stalked crinoids, ii. 10. 



on "Blake" crinoids, ii. 116. 



on "Challenger" Comatuhe, ii. 125. 

 Carpenter, W. B., i. 40, 285. 



on corallines, i. 166. 



on organic broth, i. 313. 



thermic theory of, i. 249. 



