Index, Volumes I-XXXVI. 
4i 
Arctic and Antarctic, (ed. cum.j, 
xix, 539; In Alaska t.p.s.11.;, xxvii, 
389. 
Exposition, Columbian, Mines and 
minerals (ed. com..), xii, 376. 
Extension of Uniformitarianism; to 
deformation, W. J. McGee, 
Cabs.), xiv, 199; Of the upper Si- 
lurian the Pas de Calais, (.rev.), 
Barrois, xxiii, 386. 
Extinct Pecary in Michigan, A. 
Winchell (.p.s.n.), i, 67; Volca- 
noes in Colorado, A. Lakes, v, 38; 
Glacier of the Salmon River 
range, G. H. Stone, xi, 406. 
Extinction of species, Causes of. J. 
McCreery, v, 100. 
Extra morainic drift in New Jer- 
sey, R. D. Salisbury, (abs.,, vlll, 
23&; Ditto, A. A. Wright, x, 207; 
Ditto, G. F. Wright, (abs.), xil, 
166; Australian artesian basins, 
Maitland, (rev.), xviii, 265. 
Extrusive and intrusive rocks as 
products of magmatic dfferen- 
tiation, J. P. Iddn.gs, (.rev.), xx, 
132. 
Eyerman, John, Mineralogy of 
Pennsylvania (rev.), iv, 30y, Bib- 
liography of N. Am. vertebrate 
paleontology for 1890, vii, 231; 
Catalogue of the paleontological 
papers of Leidy, vili, 333; Miner- 
als from the serpentine belt of 
Easton, (rev.), viii, 398; (p.s.n.), 
ix, 218; Bibliography of ]S. Am. 
vertebrate paleontology for 1891, 
Ix, 249; Ditto for 1892, xi, 388; 
Collection of Tertiary mammals 
from France and Italy, xii, 159; 
Vertebrate paleontology at the 
Columbian Exposition, xiii, 47; 
Preliminary notice of Temnocy- 
on, xiv, 320; Temnocyon and Hy- 
potemnodon from the Miocene, 
xvii, 267; Contributions to min- 
eralogy, xxxiv, 43. 
Face de la terre, E. Suess, (rev.), 
xxvii, 56; Ditto, xxxv, 182. 
Facetted pebbles, W. M. Davis, 
(rev.), xiii, 146. 
Facts about the great lakes, P. Ve- 
del, (p.s.n.), xviii, 196; On no- 
menclature and Classification of 
sedimentary formations, (rev.), 
xxxvi, 49. 
Fairbanks, H. W., Eruptive rocks 
of the lake Huron region, vi, 162; 
Geology of the Mother Lode gold 
belt, vii, 209; Ditto, xi, 307; Met- 
amorphic rocks of California, Ix, 
153; Pre-Cretaceous rocks of the 
Coast range, xi, 69; Ditto, (cit.), 
xi, 321; (p.s.n.), xii, 65; Localities 
of fossils in California, paleozoic 
and Mesozoic, xiv, 25; Geology of 
the Coast ranges, xiv, 19S; Geol- 
ogy of eastern California, xvil, 
63; Mineral deposits of eastern 
California, xvii, 144; Age of the 
Californian Coast range, xvlii, 
271; Stratigraphy at Slate 
springs, xviii, 350; Oscillations of 
the coast of California during 
the Pliocene and Pleistocene, xx, 
213; The "Three sisters" of Or- 
egon, volcanic peaks, (abs.), 
xxvii, 131; (p.s.n.), xxxvi, 331. 
Fairchild, H. L. Geological history 
of Rochester, N. Y. (rev.), xv, 
50; The length of geologic time, 
(rev. j, xv, 51; Glacial lakes in 
western New York, (rev.), xv, 
202; Lake Newberry the succes- 
sor of lake Warren, (rev.) xv, 202; 
Kame moraine at Rochester, X. 
Y., xvi, 39; Glacial lakes, (abs.). 
xvi, 237; Surface geology of the 
Genesee region, (abs.), xvi, 254; 
Four great Kame areas in west- 
ern New York, (abs.), xvii, 104; 
Glacial geology in America, xxii, 
154; Basins in Glacial lake deltas, 
xxii> 254; Beach structure in the 
Medina sandstone, xxviii, 9: Ple- 
istocene geology of Western New 
York (rev.), xxx, 264; (p.s.n.), 
xxxii, 61; Latest and lowest 
pre-Iroquois channels between 
Syracuse and Rome, (rev.), xxxii, 
250; Elements of Geology, Le 
Conte, levised by Fairchim, 
(rev.L xxxii, 3i)5; ueology unuer 
the New hypothesis of tne 
earth's origin, xxxiii, y4; Glacial 
waters Hum Oneida to Little 
Falls, (rev.;, xxxiv, 326; Pleisto- 
cene features in the Syracuse re- 
gion, xxxvi, 185. 
Falls of St. Anthony, measure- 
ment of gorge, (p.s.n.), i, 66. 
Falsan, A. La Periode giaciaire, 
(rev.), vi, 52. 
False bedding in stratified drift de- 
posits, J. E. Spurr, xiii, 43. 
Faribault, E. R. (.p.s.n.;, xxiv, 262. 
Farnsworth, P. J. Pockets of tire- 
clay in the Niagara limestone, 11, 
331; When was the Mississippi 
valley formed? xxviii, 394. 
Farrington, O W., Hand book of 
the meteorite collection, (rev.), 
xvi' 388; Phenomena Of tailing 
meteorites, xvii, 82; (p.s.n.), xvii, 
121; Popocatepetl and Ixti 
huatl, (rev.), xx, 135; (p.s.n.;, xv, 
194; Studies for students (m< 
orites), (rev.;, xxviii, 59; Gems 
d gem mini 1, xxx. 11, 
(.p.s.n.), xxxvi, 60. 
Faults between the Mohawk and 
the Adirondack*, N. H. Darton, 
(rev.), xiv, 198. 
Faults of Chazy township, H. P. 
( lushing, 1 abs. I, xv, 66. 
Fauna of the Lower Cambrian, J. 
F. James, viii, 82; Fauna with 
Gonitites intumescens, J. M. 
Clarke, viii, 86; I if the Sh 
and Chico formations, T. W. 
Stanton, (rev.), xii, 120; Of the 
Lower Devonian Riffkalkes, F. 
Fi ech, (rev.), xv ! >wer 
De\ i.niaii iii Fra n- 1 
(rev.), xvi, 318; Mesozoic of 
Luis Potosi, Aguili xv"i, 
313; Guelph, with reference to 
the Cincinnati of Manitoba, 
Whiteaves, (rev.), xvi, 312; Of 
the Cambrian in Bohemia. J. !■". 
Pompeckj, (rev.), xviii, 186; Of 
