442 
Index. 
Crinoidea of Gotland, FA. Bather, 355. 
CrinoidB and Brachiopoda from the Mis- 
souri Hamilton, K. R. Rowley, 151. 
Crosbyf W. O., Geology of the Boston 
basin, 192; 205; Origin of pegmatites, 
215; Classification of economic geologi- 
cal deposits, 249. 
doss, Whitman, Sandstone dikes, 215. 
Crosakey, H. W., obituary, 75. 
Cuba, ores, 57. 
D 
Da 11, W. H. (and J. Stanley-Brown), Ap- 
palachicola river, 137. 
Darton, N. H., Geologic relations in the 
belt from Green Pond, N. J., to Skun- 
nemunk mountain, N. Y., 211. 
Davis, VV. M. (and L. S. Griswold), EaSC 
ern boundary of the Connecticut Trias- 
sic, 145; Geographical work for state 
geological surveys, 146; Facetted peb- 
bles on Cape Cod, 146; Elementary 
Meteorology, 354. 
Dawson, George M., BeriDg sea, 137. 
Dawson, Sir J. W., The Canadian Ice 
Age, 116 ; Some recent discussions in 
geology, 135; New discoveries of Car- 
boniferous batrachians, 137; 140. 
Dean, Bashford, Dinichthys, 357. 
Diamonds, 349, 416; in meteorites, 284. 
Diller, J. S., Shasta-Chico series, 208; 
Revolution in the Topography of the 
Pacific Coast since the Auriferous 
Gravel period, 354. 
Drumlins, Madison type, W. Upham,222; 
Channels on, caused by erosion of gla- 
cial streams, G. H. Barton, 224; Origin 
of, R. S. Tarr, 393. 
E 
Earthquake in centralJapan, B. Koto, 65. 
Economic geological deposits, classifica- 
tion, W. O. Crosby. 249. 
Economic Geology of the United States, 
R.S. Tarr, 189, 361. 
Ecuador, ores, 49. 
Editorial Comment. 
Columbian Exposition, Ores in r the 
Mines and Mining building, 48 ; Notes 
of Pleistocene geology, 109 ; Notes on 
some Mesozoic and Tertiary exhibits, 
185 ; The Harvard University geologi- 
cal exhibit. 279; Gems, Native Metals, 
and other Rare Minerals, 415. 
The U. S. Geological Survey, 415. 
Ells, R. W., Mica in the Laurentian of 
the Ottawa district, 214. 
Emerson, B. K., 194. 
Emmons, S. F. (and G. P. Merrill), Geol- 
ogy of Lower California, 209. 
Eurypterina. Malcolm Laurie, 125. 
Evolution of the Brachiopoda, Agn«s 
Crane, 194; of Teeth in Mammalia, H. 
F. Osborn, 357. 
Eyerman, John, Vertebrate palaeontology 
at the Columbian Exposition, 47. 
F 
False bedding in stratified drift deposits, 
J. E. Spurr, 43. 
Fossils. 
Algas 95; Asaphelina, 428; Aucel'a, 215; 
Autodetus, 327; A. beecheri, 334; A. 
lindstiuemi, 334; Batrachians, 137; 
Bennettitos dacotensis, 79; Brachiop- 
oda, 102, 128, 151, 193, 194 ; Carbonifer- 
ous flora of Missouri, 283; Carcinoso- 
ma ingens, 77; Cretaceous, 185, 193, 208, 
237, 289; Crinoids, 124, 151, 355; Devon- 
ian, Brazil. 427; Diceratherium proa- 
Titum, 360; Dinichthys, 357; Duslia, 
428; Eurypterina, 125; Eurypterus 
douvillii, 284; Fraxinus quadrangu- 
lata, 94; lnterglacial. 85, 221 ; Inverte- 
brate, of Texas. 124; Jurassic, 148, 228; 
Leptodesma, 286; Lichas (Uraliohas) 
ribeiroi, 284; Melocrinus lylii, 152; 
M. tersus, 151; Mesozoic, Columbian 
Exposition, 185, 289; Plesiosaurs, 206; 
Productella marquessi, 153; Protoca- 
lyptnea marshalli, 334; P. styliophila, 
334;Quercus obtusiloba, 95; Rhinoc- 
eros species, 149, 360; Strophonella 
crassa, 153; Taxocrinusconcavus, 153; 
Taxus baccata, var. canadensis, 94; 
Teleoceras major, 149; Tertiary, Col- 
umbian Exposition, 185, 289; Triar- 
thus becki, 38, 428; Triaesic, 148, 228; 
Trilobites, 38, 428. 
Fuller, H. T., Alterations of Silicates in 
gneiss, 214. 
G 
Geikie A., Text Book of Geology, 66. 
Gems, Columbian Exposition, 349, 415 
Geological Society of America, Fifth An- 
nual Meeting,64; Sixth Annual Meeting, 
with notes of papers, 134, 208. 
Geological Society of Washington, 76. 
Gibson, A. M.,'284. 
Gilbert, G. K., Coon butte, Arizona. 115; 
Chemical equivalence of crystalline and 
sedimentary rocks, 213. 
Glacial drift, Illinois, 110; Chicago, 111 ; 
Ohio, 112; Missouri, 216; upper Ohio 
basin, 217; western Pennsylvania, 219; 
Germany, 221; Madison, Wis.. 222; 
southern boundary in U. S., 223; Mass- 
achusetts, 224; Oriskany valley, N. Y., 
384; Long Island, 390. 
Glacial period, Continuity of the, G. F. 
Wright, 286. 
Gotland crinoids, F. A. Bather, 355. 
Grant, U. S., Keweenawan rocksof Grand 
Portage island, lake Superior, 437. 
Greenland expedition, 440. 
Greensands of N. J., W. B. Clark, 210. 
Gregory, J. W., African lakes, 207. 
Griswold, L. S.(and W. M. Davis), Boun- 
dary of Connecticut Triassic, 145. 
Gurley, W. F. E. (and 8. A. Miller), New 
species of Invertebrates from the Paleo- 
zoic rocks of Illinois, 356. 
Guthrie, O,, Chicago glacial driffc, 111. 
H 
Hall, James, New York reports. 193; 
Handbook of the Brachiopoda. 439. 
Harris, T. W., Karnes of the Oriskany 
valley, 384. 
Hatcher, J. B., A median horned Rhi- 
noceros from the Loup Fork beds of 
Nebraska, 149; Discovery of Dicera- 
therium. the two-horned Rhinoceros, in 
the White River beds of South Dakota, 
360. 
Hayes, C. W.. Coosa valley in Georgia and 
Alabama, 142. 
Hill, R. T., Geology of Indian Territory 
and Texas, 208. 
Hitchcock, C. H., Ancient eruptive rocks 
in the White mountains, 213. 
Hobbs. W. H., Housatonic valley, Mass., 
142: Volcanite, 214. 
Hollick, A. (and J. F. Kemp), Granite at 
Mts. Adam aDd Eve, N. Y., 427. 
Hovey, E. O., Siliceous oolite, 223. 
Howe, W. T. H. (and S. L. Penfield), 
Chondrodite. humite and clinohumite, 
358. 
Huntington, O. W., Diamonds in meteor- 
ites, 284. 
