412 
Index 
Reconnoissance in central Washington, I. 
C. Russell, 51. 
Rensselaer grit plateau, T. Nelson Dale, 
54. 
Relation between baseleveling and or- 
ganic evolution, J. B. Wood worth, 209. 
Restoration of the Antillean continent, J. 
W. Spencer, 200. 
Review of the geology of the Coast 
Ranges, H. W. Fairbanks, 198. 
Review of the history of the great lakes, 
J. W. Spencer, 239. 
Rock basin of Cayuga lake, J. W. Spen- 
cer, i:u. 
Rocky mountains, between the Saskatch- 
ewan and the Athabasca, A. P. Cole- 
man, 83. 
Rolfe, Chas. W., 201. 
Royal Society of Canada. 66. 
Russell, I. C. Geological reconnoissance 
in central Washington, 51; Second ex- 
pedition to Mt. St. Elias, in 1891, 190; 
Alaska : its physical geography, 331. 
Rutley, Frank, Origin of certain novacu- 
lites and quartzites, 253. 
S 
Sardeson, F. W., 201; Note on Nanno, 402. 
Scudder, S. H., Insect fauna of the Rhode 
Island coal field, 330. 
Seamon, W. H., Present condition of the 
earth's interior, 20. 
Second expedition to Mt. St. Elias, in 
1891, I. C. Russell, 190. 
Segregation illustrated in the New Jer- 
sey highlands. R. S. Tarr, 196. 
Shaler, N. S., Distribution of earthquakes 
in the United States, 396; Origin and 
nature of soils. 114; 201. 
Sherzer, W. H., PJatycnemic man in New 
York, 197. 
Simonds, F. W.Renly to Prof. Tarr on 
Cayuga lake a rock basin, 58. 
Sketch of Dr. John Locke, N. H. Winch- 
ell, 341. 
Slate-binders of the Pittsburg coal-bed. 
W. S. Greeley, 356. 
Smith, J. P.. Trias and Jura in Shasta 
county, Cal., 200; The Carboniferous, 
203. 
Smyth, C. H., Jr., On a basic rock derived 
from granite, 195. 
Spencer, J. W., Rock basin of Caynga 
lake, 134 ; Age of Niagara falls, 135, 204; 
Restoration of the Antillean continent, 
200; Progress in the geological survey of 
the Great lakes, 204; Review of the his- 
tory of the Great lakes, 289. 
Springs, influence of stratigraphy on 
their emergence, T. C. Hopkins, 365. 
Spurr. J. E., Iron-bearing rocks of the 
Mesabi range in Minnesota. 251. 
Stanton, T. W., Colorado formation and 
its invertebrata, 51 ; Coast ranges, 92. 
Summary of progress in mineralogy and 
petrography. W. S. Bayley, 52. 
Synonsis of Paleozoic land animals, J. 
W. Dawson, 66. 
T 
Tarr, R. S.. Lake Cayuga a rock basin, 
194; Segregation illustrated in the New 
Jersey highlands, 196; 201. 
Taylor, F. B., Limit of postglacial sub- 
mergence east of Georgian hay. 273. 
Tertiary anr\ Quaternary baseleveling in 
Minnesota, Manitoba, and northwest- 
ward, Warren Upham. 199.235. 
Tertiary geology of southern Arkansas. 
G. D. Harris. 395. 
Tight, W. G., Contribution to the knowl- 
edge of.tne preglacial drainageof Ohio. 
188. 
Topley, Wm.,406. 
Topographical Survey of Minnesota, 66. 
Trias and Jura of Sha6ta county, Cal., J. 
P. Smith, 200. 
Trilobites in the Oil-rock horizon in Wis- 
consin, W. P. Blake, 133. 
Turner, H. W. (and T. W. Stanton), Notes 
on the geology of the Coast ranges of 
California, 92. 
Tyrrell, J. B.. Pleistocene of the territo- 
ries west of Hudson bay, 338. 
Typical eskers of southern New England, 
J. B. Woodworth, 396. 
U 
TJlrich, E. O., Lower Silurian Lamelli- 
branchiata of Minnesota, 249 ; Lower Si- 
lurian Ostracoda of Minnesota, 333. 
United States : Physical geography and 
resources of, J. D. Whitney, 395. 
U.S. Geological Survey, Twelfth annual 
report, 113; 406. 
Upham, Warren, Causes and conditions 
of glaciation, 12; Niagara gorge a meas- 
ure of the Postglacial period, 62; The 
Madison type of Drumlins, 69; Depart- 
ure of the ice-sheet from the Lauren- 
tian lakes, 199; Quaternary time divisi- 
ble into three periods. 203; Tertiary and 
Quaternary baseleveling in Minnesota, 
Manitoba, and northwestward, 239 : 
Eskers in Illinois and northward, 403. 
V 
Ventral armor of Dinichthys, A. A. 
Wright, 313. 
W 
Walcott, C. D., North American conti- 
nent during Cambrian time, 116. 
Ward, Lester F., Correlation by means of 
fossil plants, 334. 
Water resources of the United States, J . 
W. Powell, 202. 
Weed, W. H., The Laramie and overlying 
formations in Montana. 391; Glaciation 
of the Yellowstone valley north of the 
Park, 393. 
Westgate, L. G., Mineralogical charac- 
ters of certain New Jersey limestones. 
308; Age of the crystalline limestones of 
Warren county. New Jersey, 369. 
Whiteaves, J. F., Cretaceous fossils col- 
lected by James Hector, 68: Fossils from 
the Nanaimo formation, 68. 
Whitney, J. D., The United States : physi- 
cal geography and resources, 395. 
Williams. Geo. H.. 136. 
Williams. S. H.. 204. 
Willvamite, a new mineral from Broken 
Hill, E. F. Pittman, 253. 
Winchell, H. V., Historical sketch of min- 
eral deposits in the lake Superior region, 
330. 
Winchell N. H., Age of the Galena lime- 
stone,^; Sketch of John Locke, 341. 
Winslow, Arthur, 201 ; 202. 
Woodworth. J. B., Relation between base- 
leveling and organic evolution, 209: 
Typical eskers of southern New Eng- 
land. 396. 
Wright. A. A., Ventral armor of Dinich- 
thys, 313. 
Z 
Zinc mines at Franklin Furnace and 
Ogdensburg. N. J.. J. F. Kemp, 202. 
Zittel (von). History of instruction in 
geology and palaeontology in German 
universities, 179. 
J 
