406 
Index. 
F 
Featherstonhaugh, G. W., memoir of, 
217. 
Featherstonhaugh, J. D., 217. 
Foerste, Aug., on palseozic fossils, 50. 
Foliation and sedimentation, Lawson, 
169, 193, 276. 
Forster, W. G., on earthquakes, 182. 
Fossil fishes, purchased by Dr. Newber¬ 
ry, 64. 
Fossil wood and lignites of the Potomac 
formation, F. H. Knowlton, 99. 
Fossils. 
New lower Silurian sponges, 233. 
Brachiospongidse, 268. 
Kinderhook fossils, 275. 
Gryphsea pitcheri, 188. 
Taxocrinus and Haplocrinus, 200. 
Crofalocrinus, 201. 
In the Bedford shale, Ohio, 97. 
Wood and lignites of Potomac forma¬ 
tion, 99. 
Homosteus and Coccosteus, 149. 
In the lower Cambrian of North 
Wales, 150. 
Lingulasma, etc., 377. 
Frazer, Dr. P.An unjust attack, 65. 
G 
Gannett, Henry, 399. 
Geological history of the Ozark uplift, 6. 
Geology of Mt. Stephen British Colum¬ 
bia; R. G. McConnell, 22. 
Geological problems in Muscatine Co., 
Iowa, Calvin, 25. 
Geology of western Texas, notes on, R. 
T. Hill, 51. 
Geological Survey of Texas, organized, 
62, report of, 270. 
Geological Survey of Sweden, 343. 
Geological Society of America, 62, 344. 
Geological Survey of Arkansas,Branner, 
269, 279. 
Geology and mining of the Black Hills, 
Carpenter & Hof man, 202. 
Geological Survey of New York, 147; 
Palaeontology, Vol. 5,147. 
Glacial origin of cliffs, W. M. Davis, 14. 
Glacial erosion, Spencer, 208. 
Glaciation in Norway and Sweden, 85. 
Gaciation of British Columbia, recent 
observations, G. M. Dawson, 249. 
Glaciers and glacial radiants in the ice- 
age, Claypole, 73. 
Glossopteris flora, White, 299. 
Gold fields of Victoria, 99. 
Great lake basins of the St. Lawrence, 
Drummond, 198. 
Gryphaea pitcheri, original locality of, 
Marcou, 188. 
H 
Hague, Arnold, 400. 
Hall, James, Geology and paleontology 
of New York, 147. 
Hanks, Prof. H. G. Diatomaceous earth, 
280. 
Hay. Rob’t, Report on northwest Kan- 
Hayden, F. V., 400. 
sas, 199. 
Helvie, Chas. A. 216. 
Herault process of producing aluminum 
alloys, 344. 
Herrick, Prof. C. L. Notes on the Wav- 
erly group in Ohio, 50, 94. 
Hicks, Dr. L.E Soils of Nebraska as re¬ 
lated to geological formations, 36. 
Hill, Prof. R. T. Notes on the geology of 
western Texas, 51. 
Geologic story of the Colorado river, 
287. 
History of the Ozark uplift, Broadhead,6. 
Hitchcock, Prof. C. H. Conglomerates 
in New England gneis'ses, 253; 
Hofman, H. O. 202. 
Homosteus and Coccosteus, Traquair, 
149. 
Honeyman Rev. D. 48. 
Houghton, Douglas, Memoir of, 403. 
Hubbard, Bela, 404. 
I 
Iddings, Joseph P., Origin of quartz in 
basalt, 52. 
Translation of Rosenbusch’s aid to the 
microscopic study of rocks, 53. 
India, Carboniferous glaciation in, 301, 
International Congress of Geologists 
1888, 65; 1891, 341. 
Iron oresofthePenokee-Gogebic region. 
Van Hise, 197. 
Irving, Roland D., Biographical sketch 
of, 1. contributions to science, 4,400. 
J 
James, Uriah Pierson, Biographical 
sketch of, 281, writings of, 285. 
Jaspilyte beds of north-eastern Minne¬ 
sota, H. V. Winchell, 18. 
Johnson, L. C., 400. 
Jukes-Browne, A. J., 262. 
K 
Keyes, Chas. R., Attachment of Platyc- 
eras to crinoids, 148, variation of a 
Carbonic Gasteropod, 330. 
Kingsley, Dr. J. S., 152. 
Knowlton, F. H. Fossil wood and lignites 
of the Potomac formation, 99. 
L 
Langtree, C. W., The gold fields of Vic¬ 
toria, 49. 
Lawson, A. C. .Foliation and Sedimen- 
tion 169, 276. 
Leffman and Beam, 334. 
Lehmann. Dr. J., 150. 
Les modifications et les transformations 
des granulites du Morbihan, Barrois, 
271. 
Les mineraux des roches, Levy and 
Lacroix 199. 
Levy and Lacroix, 199. 
Lignite, systematic description of, 103. 
Lingulasma, etc., 377. 
Loess in Brazil, Mills, 345; in the north¬ 
west, 398. 
Lohest, M., 196. 
M 
Marcou, Prof. Jules, Nomenclature of the 
Devonic, 60; original locality of 
Gryphae pitcheri, 188; Barrande and 
the Taconic system, 118. 
Marine shells in the till, Upham, 389. 
McConnell, R. G., Note on geology of 
Mt. Stephen, 22. 
McAuley process of burning pulverized 
fuel, 216. 
McGee, W. J., 400. 
Meeds, A. D., Deep well at Stillwater, 
Minn., 342. 
