INDEX TO VOL XXXV 
American Museum of Natural His- 
tory. Progress of verterbrate 
paleontology, O. P. Hay, 31. 
Award in the department of Mines 
and Metallurgy, Louisiana Pur- 
cliase Exposition, 62, 130. 
American Paleontological Society, 
meeting of section A, O. P. Hay, 
124. 
Alaska, Reconnaissance by F. C. 
Schrader, 247. 
Anderson. R. V., 261. 
Arnold, Ralph, 324, 391. 
Age of the St. Croix Dalles, War- 
ren Upham, 347. 
B 
Bownocker, J. A., Salt Deposits of 
northeastern Ohio, 370. 
Biennial Report Agricultural Col- 
lege Survey of N. Dakota, Wil- 
lard, 394. 
Brucite as a rock constituent, A. 
A. Julien, 258. 
Belvidere mountain, Vermont, V. F. 
Marsters, 194. 
Bagley, W. S.. 325. 
Barber, Wm. B., 400. 
Biographical notice of W. H. Pet- 
tee, I.. C. Russell, 1. 
Becker, Geo. F., Present problems 
of geophysics, 4. 
Bitumen, origin of, W. C. Morgan, 
46. 
Blatchley, W. S., Indiana depart- 
ment of geology and natural re- 
sources, 28th annual report, 53. 
Bagg. R. M. Jr., Foraminifera 
from the bluffs at Santa Barbara, 
123. 
Butte, The great flat at, W. H. 
Weed, 129. 
Berkey, C. P., Economic geology 
(if the Pembina region, 142. 
Batrachian footprints of the Car- 
boniferous, G. F. Matthew, 181. 
Brigham, A. P., Students' labora- 
tory manual of physical geo- 
graphy, 183, 394. 
Comparative accuracy of the meth- 
ods for determining the percent- 
ages of the several components 
of igneous rock. Ira A. Williams, 
34. 
Cumings. E. R., Development and 
morphology of Fenestelia, 50. 
Cerillos mountains. Geology of, D. 
W. Johnson, 56. 
Coarseness of igneous rocks and its 
meaning, A. C. Lane, 65. 
Celestite-bearing rocks, E. H 
Kraus, 130. 
Caves of the island of Put-in-Bay,. 
Lake Erie, 167. 
Chicago Academy of Sciences, 190. 
Coals, Knowledge of the composi- 
tion of, J. J. Stevenson, 192. 
Clarke, J. M., With regard to Port- 
age crinoids, 246. 
Gushing, H. P., Geologv of the 
vicinity of Little Falls, Herki- 
mer county, N. Y., 250; Prof. 
James Hall and the Troost manu- 
script, 256. 
Correspondence 
Prof. James Hall and the Troost 
manuscript, 256. 
A Correction, J. F. Whiteaves, 
324. 
A. A. A. S. Summer Meeting, Sec- 
tion E., 394. 
Casselton-Fargo Folio N. Dakota 
and Minnesota, Hall-Willard 394. 
Crystalline Rocks of the San Ga- 
briel Mountains. Arnold and" 
Strong, 391. 
Clark, Wm. B., 392. 
D 
Drainage features of soutliern cen- 
tral New York, R. S. Tarr, 52. 
Drumlin areas of northern Michi- 
gan, I. C. Russell, 177. 
Dodge's advanced geography, 181. 
Diamond, the largest ever found, 
192. 
Denison TTniversity, Barnev mem- 
orial hall burnt, 261. 
Deep wells as a source of water 
supply for Minneapolis, N. H. 
Winchell, 266. 
E 
Editorial Comment 
Summer courses in field geologv, 
243. 
The New Building for tlie Nation- 
al Museum, Washington, 378. 
Notes on Goldfield. Nevada, .3S2. 
Effect of cliff erosion on form of 
contact surfaces, N. M. Finne- 
man, 385. 
Emerson. B. K.. Notes on some 
rocks and minerals from north 
Greenland and Frobisher bay, 94. 
Economic geology of the Pembina 
region of Nortli Dakota, C. P 
Berke'- 142. 
Elements of mlneralog>-, Mo.ses and 
Parsons, 183. 
Fenneman. Effect of cliff Erosion 
on Contact Surfaces. .385. 
Fjords and hanging vallevs, War- 
ren Upham, 312. 
Frazior. Benjamin We«t. Persifor 
Frazer, 268. 
