742 
Floods of Australia, 520. 
of Hawaiian streams, 389. 
Fluidity of lavas, influence of, on the cha- 
racters of cones, 358. 
Foraminifera, from Oregon, 729. 
Forbes, E., explorations in the AXgean, 100. 
Fossils of Australia, 468, 482, 491, 681. 
at Nassau Bay, Tierra del Fuego, 604, 
720. 
of Oregon, tertiary, 657, 722. 
of Rio Negro, 609. 
of San Lorenzo, 597, 721. 
rare in many reef rocks, 38, 57,67, 149. 
absence of, from some beach forma- 
tions, 46, 149, 
Fountains on shores of Upolu, 314. 
Fremont, J.C.,on the Rocky Mountains, 612. 
Galapagos, cause of absence of corals from, 
135, 137, 418. 
Galerites oregonensis, 729. 
Gambier Islands, view of, 130. 
thickness of reefs, 47. 
evidences of subsidence at, 397. 
Gardner’s Island, 407. 
Geographical distribution of coral reefs and 
islands, 134. 
ibid., of Pacific islands, 11, 414. 
Geysers, temperature at depths in, 208. 
of New Zealand, 447. 
Glauber salt of Kailua, Hawaii, 215. 
Glossopteris ampla, 717. 
Browniana, 716. 
cordata, 718. 
elongata, 718. 
linearis, 718. 
reticulum, 717. 
Goeppert, on the genus Noeggerathia, 715. 
Goodrich, J., eruption of Mount Loa at 
summit, in 1832, 208. 
Gran Canary, feldspathic rocks of, 373. 
Grande Couleée, 624, 674. 
Granitic rocks of Chili, 561. 
of Oregon, 630. 
decomposition of, 578, 637. 
series of rocks, relations to one another, 
635, 
INDEX. 
Granitoid rocks on Tahiti, Maurua, and 
Borabora, 295, 304. 
Greenstone, of Chili, 579. 
of Nassau Bay, 604. 
Gold in California, 638, 
in the Philippines, 539. 
Gypsum in the Andes, 599. 
on San Lorenzo, 598. 
crystals of, in buried wood near Callao, 
Peru, 589. 
at Kilauea, 181, 201. 
in sea-water, 91. 
Haidinger, W., on dolomisation, 731. 
Hale, H. E., on the Blue Mountains, Aus- 
tralia, 450, 
evidence of subsidence at Banabe, 400. 
Hale-a-kala, East Maui, 227. 
valleys of, 384. 
Hamilton, W., eruption at Vesuvius, 163. 
Hapaii Islands, 406. 
Harbours formed by coral reefs, 114. 
causes of their remaining open, 114. 
of Tahiti, 41, 116, 117. 
Harbour of Apia, in Upolu, 115. 
of Falifa, Upolu, 117. 
Whippey’s, of Viti Lebu, 118. 
Hawaiian Islands, 155. 
linear arrangement in, 13, 157, 
279. 
twin and_ triple 
islands, 280. 
changes of level among, 396, 408, 
412. 
age of the several, 280. 
origin of, 279, 368, 415. 
height of mountains, 156, 157, 
166. 
valleys of, 384. 
reefs of, 139, 231, 251, 275. 
Hawaii, general features of, 158. 
Kohala range, 168, 216, 284. 
falls of the Wailuku, 167. 
Mount Loa, with Kilauea or 
Lua Pele, 168. 
eruptions, 183, 208, 215. 
Mount Kea, 214. 
character of 
