Index, Volumes I-XXXVI. 
37 
Containing or lying on modified 
drift, Warren Upham, xx, 3S3; In 
the English lake district, xxi, 165; 
In Glasgow, Upham, xxi, 235; Ar- 
eas of northern Michigan, I. C. 
Russell, (abs.), xxxv, 177. 
Drummond, A. D., Great Lake ba- 
sins of the St. Lawrence, (rev.), 
■ if, 198. 
Drury college, Scientific society, 
(p.s.n.), xxxii, 400. 
Dryer, C. R., Lessons in physical 
geography, (rev.), xxix, 57; Gla- 
cial geology of the Irondoquoit 
region, v, 202. 
Drygalski's glacial studies in Green- 
land, (ed. com.), xxii, 323. 
Dual nomenclature in classification, 
H. S. Williams, (abs.), xiii, 139; 
Character of the Kinderhook 
fauna. C. R. Keves, xx, 167. 
Duck and Riding Mountains, J. B. 
Tyrrell, (rev.), v, 241. 
Duffield, W. W„ (p.s.n.), . xiv, 340. 
Dulau and Company, (.p.s.n.), xxiv, 
325. 
Dumble, E. T., Geological Survey of 
Texas, 1st report of progress 
(rev.), Hi, 270; (p.s.n.), iii, 404; 
Important results of the Texas 
survey, vii, 267; Second report, 
Texas survey, (rev.), viii, 187; 
(and Cummins), Double Mountain 
section, ix, 347; Middle Rio 
Grande, (rev.), x, 65; Third an- 
nual report, Texas survey, 
(rev.), x, 311; Grahamite 
in Texas, (rev.), xi, 120; 
Brown coal and lignite in Texas, 
(rev.), xi, 209; (and W. F. Cum- 
mins) the Kent section and Gry- 
phaea tucumcarii, xii, 309; 
(p.s.n.), xv, 67; Carboniferous 
coal in Arizona, xxx, 270. 
Dunyte in western Massachusetts, 
G. C. Martin, (rev.), xxii, 3S0. 
Duparc relief models, (p.s.n.), xxvil, 
66. 
Duration of Niagara falls, J. W. 
Spencer, (rev.), xvi, 316; Of the 
Toronto interglacial period, A. P. 
Coleman, xxix, 71; Warren Up- 
ham, xviii, 306. 
Dune, Phenomena of beach, N. S. 
Shaler, (abs.), xiii, 144. 
Duplication of formation names, F. 
B. Weeks, xxiii. 266. 
Duslia from the Lower Silurian of 
Bohemia, Jahn, (rev.), xiii, 428. 
Dyas in N. W. Texas, J. Marcou, 
x, 369; 
Dyche, D. T. D., Attachment of He- 
terocrinus, x, 130; 
Dynamic metamorphism of anor- 
osytes in the Adirondacks, J. F. 
Kemp, (abs.), xvii. 92. 
Duncan. P. M., Stolicjkaria and Sy- 
ringosphaeridae, (rev.), vi, -403; 
(obit.), viii. '32. 
Dutton. C. E., The Charleston 
earthquake, (rev.), vii. 199; The 
Glacial epoch, (cit.), xii, 230. 
Eagle, Gov. Jas. P., On the Arkan- 
sas survey, (p.s.n.), vii, 269. 
Eby, J. H., (with C. P. Berkey), 
Occurrence of copper minerals in 
hematite ore, (rev.), xix, 417. 
Eakle, A. S., Dikes near Lyon Mt., 
Clinton county, N. ST., xii, 31; 
Erionite, a new zeolite, xxii, 37S; 
Topaz crystals in the U. S. Nat. 
museum, (rev.), xxiii, 125; Pet- 
rographical notes on rocks from 
the Fiji islands, (rev.), xxiv, 305; 
(p.s.n.), xxvi, 195; Mineral Tables, 
(rev.), xxxiii, 257; 
Earte, Charles, Paleosyops and al- 
lied genera, (rev.), vii, 381. 
Earliest man in America, (ed. 
com.), ix, 52; (p.s.n.), xxviii, 265. 
Early trilobites of the Cambrian, 
G. F. Matthew, ii, 1; Stages of 
Bactrites, J. M. Clarke, xiii, 37; 
Protozoa, G. F. Matthew, xv, 146; 
Pleistocene deposits of Illinois, O. 
H. Hershey, xvii, 287; Early 
date for glaciation in the Sierra 
Nevadas, W. D. Johnson, (abs.), 
xviii, 61; 
Earth, Interior conditions, E. W. 
Claypoie, i, 382; Ditto, n, 26 ; Dit- 
to, J. Le Conte, iv, 3S; ^.nd its 
inhabitants, Keclus, (rev.), x, 
119; Interior, from the standpoint 
of the nebular hypothesis, W. i±. 
Seamon, xiv, 20; Age of, (ed. 
com.), xv, 3S2; White hot liquid, 
and geological time, (ed. com.), 
xxv, 310. 
Earthquakes, Charleston, E. W. 
Claypoie, ii, 135; Causes of R. D. 
Sansoury, iii, 182; In Nicaragua, 
J. Crawford, vii, .7; The Charles- 
ton, C. L. Dulton, (lev.;, vii, 19»; 
In California, in 1&&9, Keeler, 
(rev.), ix, 266; In Nicaragua in 
1S92, J. Crawford, x, 115; Fussil 
earthquake, xUcGee, (abs.), xi, 
133; In central Japan, L. Kotu, 
(rev.), xiii, 65; Of Constantinople, 
(p.s.n.), xiv, 34U; Since the - 
of the Glacial period, N. S. Sha- 
ler, (rev.), xiv, 396; At New York, 
.Philadelphia, etc., (p.s.n.), xvi, 
; John Milne, (abs.), xx, 201; 
Jacinto, December 25, 
E. \v. Claypoie, xxv, 106. 192; In 
Nicaragua, J. Crawford, xxix, 32;;, 
393, 395; In Socorro. R. M. B 
Jr., xxxiv, 102; New Madrid, E 
M. Shepard, (rev.), xxxv, 180; In 
Norway, in 1904, Kolderup, 
(p.s.nj, xxxvi, 268; 
East. Light in the, (ed. com.), xx, 
125, 
Eastern b< the Devonian, 
(Am. com.), ii. 28. 
Eastern continental area, Devonic, 
(Am. com.), ii. 229. 
Eastern lobe of tin ice-sheet, C. H. 
Hitchcock, xx. 27. 
Eastern outcrop of the Kansas Per- 
mian, Beede and Sellards, xxxvi, 
