391 
INDEX TO VOL. VII. 
A chart of the Rugose corals, Sherzer, 
273. 
Age of the Cincinnati anticlinal, 
Foerste, 97. 
Alabama Iiulust. &Sci. Soc., 71 
Alaska, Explorations in. 33. 
A last word with the Huronian, A 
Winchell, 261. 
Aluminum, market prices of. 272. 
Ami, H. M. The Citadel Hill rocks. 71. 
Antiquities from under Tuolumne 
Table mountain. Becker, 258. 
Aqueous origin of gold, Everette, 3S9. 
Arkansas geological survey, 269. 
Artesian investigation [by the govern- 
ment,] 273. 
At wood, E. H., Movement of ice on 
Minnesota lakes, 252 
B 
Backbone of the continent, Wheeler, 
270. 
Bald mountain, structure of, according 
to Emmons, 1G. 
Basanite from the Wyandot Cave, 
Goldsmith, 382. 
Basins of the great lakes, origin of, 
Spencer, 80. 
Bauxite in Arkansas, Brainier, 181. 
Beachler, Cbas S., The rocks at St. 
Paul, Ind., 178. 
Beach Phenomena at Quaco, N. B., 
Whittle, 183. 
Becker, Geo. F., Structure of the Sierra 
Nevada of California, 201: Antiqui- 
ties from Table Mt. Gal., 258; Creta- 
ceous of California, and Oregon. L'58. 
Bell, Nickel and Copper deposits of 
Sudbury, 261. 
Bibliography of paleozoic Crustacea, 
Yogdes, 379. 
Bibliography of North American ver- 
tebrate paleontology for 189<>. Eyer- 
man, 231. 
Biological and geological significance 
of closers similar fossil forms, White. 
374. 
Biographical notice of Ebenezer Em- 
mons, Marcon, 1. 
Blue Ridge near Harper's Ferry, Geiger 
& Keith. 262. 
Brainerd. Ezra. The Clia/.y in the 
Champlain valley, 378. 
Brainier. J. C. Bauxite in Arkansas, 
181: Report for L889, vol. ii. 263. 
Bronze, origin of the word, 272. 
Bryson. John. Excursion across Long 
Island, 332. 
Building-stone in New York, 196. 
California State Mining bureau, 335. 
Call, R. Ellsworth, Crowlv's Ridge, 
263. 
Cape Ann. Geology of, Shaler, 201. 
Carboniferous in Iowa, Keyes, 377. 
Carpenter, P. H., Reply to S. A. Miller, 
386. 
Catskill group, geological position of, 
Prosser. 351. 
Charleston earthquake, Button. 199. 
Chart of the Rugose corals, Sherzer 
273. 
Chazy formation in the Champlain val- 
ley, Brainerd. 378. 
Cheyenne sandstone and Neocomian 
shales of Kansas. Cragin, 23, 179. 
Claypole, E. W., Notice of the death of 
Franklin C. Hill. 68: Megalonvx in 
Holmes county, O,, 122,149. 
Chemistry, a new basis for, T. S. Hunt, 
374. 
Clarke. .John M..The Hercyn-Frage and 
the Helderherg Limestones. 109. 
Clarke, F. W. (and Schneider) on the 
natural silicates, 66. 
Clarke. Dr. \V. B. 143. 
Contributions to the geology of the 
Southwest. Hill. 119, 254. 
Contributions to Invertebrate paleon- 
tology. Whitfield, 382. 
Cope, Edward. Equivalence of the 
Equu and Megalonyx beds. 345 fn. 
Corals and (/oral islands, Dana. 57: 
Rate of growth. Heilprin, 389. 
Cragin.' F. \V.. Cheyenne sandstone & 
Neocomian oi Kansas. 28, 179: 270. 
Crandajl, A. B., Whiteley and Pulaski 
ci uu-'ies. Ky., 331. 
Crawford. .1., Earthquakes in Nic- 
arogua. 77. 
Cretaceous and Tertiary, near Wilming- 
ton. X. ('.. Stanton. 333. 
Cretaceous of California and Oregon. 
Becker, 268. 
Croil, .lames. Death of, 207. 
Dall, W. H. 
Florida. 382. 
Dana. James 
islands, 57. 
D 
Peace 
Creek beds of 
D., Corals and coral 
