44.0 
Timorlaut, 346. 
Tinakoro, 343. 
Tizard Bank, 271. 
Tonga Islands, 341, 373, 384. 
Tongatabu, 341, 373. 
Tortugas, 209. 
Tridacophyllia, 66, Plate 1V. 
Tripang, 160. 
Truk, 342. 
Tubipora fimbriata, 84. 
syringa, 84. 
Tubuai, 340, 373. 
Tubularia, 103. 
Tuomey, M., on Florida reefs, 204, 207. 
Turk’s Islands, 215. 
Tuscarora section in the Pacific, 292. 
Murray on, 292. 
Tutuila, 305, 326. 
Tyerman on Huahine, 371. 
on Rurutu, 372. 
Uatan, 306, 331. 
Umbellularid, 93. 
Upolu, 288, 341, 362. 
thickness of reef, 158, 286. 
harbor of, at Apia, 245; at Falifa, | 
248. 
Urticina crassicornis, lasso-cells, 34, 36. 
VANIKORO Group, 348. 
Vavau, 341, 373, 374. 
Veretillum Stimpsoni, 91, 92. 
cynomorium, phosphorescence of, 
92. 
Vermetus nigricans, Florida, 206. 
Verrill, A. E., on Cancrisocia expansa, 
24; Epiactis prolifera, 40; coral secre- 
tion, 43; classification of actinoid cor- 
als, 61; compartments in Alcyonia all 
ambulacral, 81; Anthelia and Telesto, 
84; spicules of Gorgoniz, 86; species 
of Veretillum and Cophobelemnon, 
91; corals, of Panama, 111; corals of 
La Paz, 112; corals of the West in“| 
INDEX. 
cepted names for species in Dana’s 
Zoophytes, 420. 
Vincennes Island, 179, 202. 
Virgularide, 93. 
Volcanic action limiting the distribu- 
tion of corals, 301, 337, 348. 
Wattis’s IsLanp, 342, 378. 
Washington Island, 173, 199, 374. 
Wateoo, see Atiu. 
Water on coral islands, 324. 
Waterlandt, 205. 
Waves, action of, on coasts, 236, 283. 
force of, Stevenson, 229. 
West Indies, corals of, 112. 
changes of level in, Agassiz, 304; 
Heilprin, 206. 
Weinland, D. F., rate of growth of 
corals, 124. 
Wharton, W. J. L., on Macclesfield 
Bank, 271. 
Whippey Harbor, 250. 
Whipple, J. A., corals from a wreck, 126. 
coral heads of Turk’s Islands, 139. 
Whitsunday Island, 172. 
Williams’s Missionary Enterprises, 341. 
rock and caverns of Atiu, 194, 598. 
on Mangaia, Atiu, and Rurutu, 372. 
Williams, S. W., on biche-de-mar, 161. 
Wilson’s Island, 203. 
| Winds about coral islands, 206, 217, 
223, 316. 
Wolchonsky, 169. 
Woodman, H. T., rate of growth of 
corals, 418, 



XENIA Dana#, 82. 
elongata, 82. 
florida, 82. 
Yap or Eap, 343. 
ZOANTHACEA, 61. 
Zoanthus Americana, 62. 
dies and Brazilian coast, 113; corals | Zodphyte, 48. 
of the Bermudas, 114; Whipple’s ob- | 
servations on corals of a wreck, 126; 
Anticosti shore-platform. 236; 
ac- 
Zoophytes, names now used for species 
in Dana’s report on, Verrill, 420. 
Zoothome, 48, 60. 

