Index, Volumes I-XXXVI. 
149 
Wright, F. B., Origin of the wind 
gap, xviii, 1-0; Erosion of moun- 
ttains in southern Calif., xxv, 326. 
Wright, G. Frederick, (p.s.n.), i, 
6S; (p.s.n.). iv, 64; Ice age in 
North America, (rev.), iv, 10G; 
Nampa image, (p.s.n.), iv, 387; 
Moraine of retrocession in On- 
tario, (abs.), v, 120; Quaternary 
lava outflows, (rem.), v, 123; 
Glacial bouncUd|^ in western 
Penn., etc., (rf^WT vi, 390; Gla- 
cial Kelly's Island, (p.s.n.), viii, 
266, Cushing and the Muir Gla- 
cier, viii, 330; Shells in Shrop- 
shire. Eng., (rem.), ix, 217; An- 
tiquity and origin of the human 
rail-, (p.s.n.), ix. 280; Indica- 
tions of submergence during the 
Columbian era. (abs.), x, 195; 
Another old outlet of Lake Hu- 
ron, (p.s.n.), x, 262; Man and 
the Glacial Period, (rev.), x, 387; 
Supposed interglacial shell beds, 
at Shropshire, Eng., (rev.), xi, 
57; Salisbury's criticisms of Man 
and the Glacial Period, xi, 121; 
Glacial history of the upper Ohio 
valley, xi, 195; Post-Glacial out- 
let of the- Great Lakes, thru 
Lake Nipissing and Mattawan 
River, (abs.), xi, 243; (p.s.n.), 
xii, 116; Extra-morainic drift in 
N. J., (abs.). xii, 166; Evidence 
of Glacial man in America, (abs.), 
xii, 173; Esker at Lawrence, 
Mass.. (abs.), xii, 177; Additional 
facts bearing on the unity of the 
Glacial Period, (abs.), xii, 178; 
(rem.), xii, 181; Rock-erosion of 
the rivers during pre-Glacial 
times, (rem.), xii, 229; Glacial 
drift and Glacial man in Ohio, 
(ed. com.), xiii, 112; Supposed 
glaciated stone axe from Indiana, 
(abs.), xiii, 217; Glacial history 
of western Penn., (abs.), xiii, 219; 
(rem.), xiii, 219; Continuity of the 
Glacial period, (rev.), xiii, 286; 
Expedition to Greenland, (p.s.n.), 
xiii, 440; Glacial phenomena of 
Newfoundland, Labrador and 
southern Greenland, (abs.), xv, 
198; f p.s.n.). xvi, 250; 401; Gla- 
cial prenomena between Lake 
Champlain, Lake George and the 
Hudson, (abs.), xvi, 251: Dis- 
covery of a chipped chert im- 
plement in undisturbed Glacial 
gravel near Steubenville, Ohio, 
(abs.), xvi, 256; Dr. Hoist, on 
the continuity of the Glacial pe- 
riod, xvi, 396; High level terraces 
of the middle Ohio and its tribu- 
taries, (abs.), xvii, 103; (and 
Warren Upham), Greenland ice- 
fields and life in the North At- 
lantic with a new discussion of 
the causes of the ice-age, (rev.), 
xvii, 243; (p.s.n.), xviii, 194; 
Fresh evidence of Glacial man, 
at Trenton, N. J., (abs.), xviii, 
238; Ancient man in the Dela- 
ware valley, (rem.), xx, 199; 
Clayey bands of the Cuyahoga 
delta compared with those of the 
Glacial delta at Trenton, N. J., 
(abs.), xxii, 250; Supposed cor- 
duroy road of the late Glacial age 
at Amboy, Ohio, (abs.), xxil, 
_.".!); The age of Niagara Falls as 
indicated by the erosion at the 
mouth of the gorge, (abs.), xxii, 
260; Recently discovered cave of 
celestite crystals at Put-in-Bay, 
Ohio, (abs.), xxii, 261; Glacial ob- 
servations, in the Champlain- St. 
Lawrence valley, xxii, 333; (p.s. 
n.), xxiii, 67; (p.s.n.), xxv, 58; 
(p.s.n.), xxvi, 328; Recent sub- 
mergence of the Asiatic conti- 
nent, xxviii, 131; Rate of lateral 
erosion at Niagara, xxix, 140; 
Pleistocene geology near Lansing, 
Kansas, xxxi, 294; Prof. Shimek's 
criticism of the Aqueous origin 
of Loess, xxxv, 236. 
V/urtzilite described by W. P. 
Blake, (p.s.n.), v, 63. 
Wyandotte cave, Basanite from, 
(rev.), vii, 382; 
Wyoming, (Am. com.), ii, 288. 
Wyoming, Mammalian remains, 
found by J. B. Hatcher, (rev.), 
iv, 109; Cretaceous strata of, fos- 
sils in. (rev.), v, 181; Geology 
and physiography of, C. A. 
White, (rev.), vii, 57; Bear River 
formation. White and Stanton, 
(rev.), ix, 266; Reconnoissance in 
northwest, G. H. Eldridge, (rev.), 
xvi, 392; Exploring party, (p.s. 
n.), xxiv, 196; Alkali deposits of, 
T. T. Read, xxxiv, 164; Age of 
the Lance Creek beds of Con- 
verse county, J. B. Hatcher, 
xxxi, 269. 
Yates, L. G., (p.s.n.). iv, 64; Is- 
lands of the Santa Barbara 
Channel, v, 43. 
Yellowstone, geological causes of 
the scenery of National Park, A. 
R. Crook, xx, 159. 
Yellowstone Park. Lithoidite of ob- 
sidian cliff, Iddings, (abs.), viii, 
389. 
Yoshiwara, S., raised coral reefs of 
the Riukiu curve, (rev.), xxlx, 
253. 
Yucatan and Mexico, expedition to, 
(p.s.n.), v, 192. 
Yukon, district. G. M. Dawson, 
(rev.), v, 240; and McKenzie 
basins. R. T. McConnell. (rev.), 
viii, 394; River, canoe trip from 
Dawson to Anvik, A. Hollick, 
(abs.). xxxiii, 399. 
Ytbildningar, i ryska och finska 
Karelen nud sarskil.l hiinsyn till 
de karelska randmoranerna, J. E. 
Rosberg, (rev.), xi, 416. 
Zelizko, J. V., fauna of the mid- 
dle Silurian in Bohemia, (rev.), 
xxiii, 61- Middle Cambrian in 
Bohemia, (rev.), xxiii, 61; 
