Index, Volumes I-XXXVI. 
21 
Cascade anthracite basin, Rocky 
mountains, G. M. Dawson, \, 332. 
Cascade mountains, Geology, I. C. 
Russell, (abs.), xxiii, 96. 
Case, E. C, Mud and sand dikes 
of the White river Miocene, xv, 
24S. 
Case of geological parasitism, (ed. 
com.), xxi, 123. 
Castillo, A. del, (p.s.n.), xvi, 328; 
(obit.), xvi, 400; Geol. Sur. Mex- 
ico, Bulletins, 4, 5, 6, 1897, (rev.), 
xx, 184. 
Castoroides in Randolph county, 
Indiana, Joseph Moore, xii, 67. 
Casts of Scolithus flattened by 
pressure, A. Wanner, v, 35. 
Catalogue of fossils of the Quebec 
group, H. M. Ami, (rev.), v. 247; 
North American paleozoic Crus- 
tacea, A. W. Vogdes, (rev.), v, 
183; of minerals for sale by Geo. 
L. English & Co., (rev.), vi, 123; 
Of Australian Tertiary Mollusca 
in the British Museum, G. F. 
Harris (rev.), xxi, 3S3; of the 
Y\'ard-Coonley collection of mete- 
orites (rev.), xxxiv, 120. 
Catskill group, Geological position 
of. C. S. Prosser, vii, 351. 
Cause of ice sheets, Upham, (abs.), 
v, 123; of the Glacial period, Up- 
ham, vi, 327; Of an ice-age, Rob- 
ert Ball, (rev.), ix, 261; Ditto, 
Gen. Drayson (p.s.n.). xi, 68; Dit- 
to, J. F. Blake, xl, 202; And con- 
ditions of glaciation, W. Upham, 
xiv, 12; Ditto, M. Manson, xiv 
192; Of the Ice-age (abs.), xxil, 
250; Meteorological, of the Glacial 
epoch, H. S. Reed, xxv, 109; Of 
the earth's plan, J. W. Gregory, 
xxvii, 100, 134; Croll's theory re- 
divivus, (ed. com.), xxvii, 174; 
Of the Ice age, Upham, xxix, 162; 
Of the Glacial period, H. L. True, 
(rev.), xxxi, 3S4. 
Causes, geological, of the scenery 
of the Yellowstone Park, A. R. 
Crook, xx, 159; Of glaciation in 
Australasia, xxiii, 257; Of vari- 
ation in the composition of igne- 
ous rocks, T. L. Walker, (rev.), 
xxiii, 327. 
Causes of the extinction of species, 
J. M. McCreery, v, 100; Of ore 
deposits, C. R. Keyes, xxv, 323; 
Cave bearing celestite crystals, 
(abs.) xxii, 261. 
Caves of Put-in-bay island, E. H. 
Kraus, xxxv, 167. 
Cayeux, L., De l'existence de mom- 
breux debris de Spongiares dans 
le pre-Cambrien de Bretagne, 
xvi, 59; Contribution a l'etude 
des terrains sedimentaires, (rev.), 
xxii, 388; Mesozoic formations in 
Greece and Crete, (rev.), xxxi. 
3S6. 
Cayuga lake a rock basin, Reply to 
Prof, Tarr, F. W. Simonds, xiv, 
58. 
Celestite, Recently discovered cave 
of, on Put-in-Bay, Ohio, (abs.), 
G. F. Wright, xxil. 261; Ditto, E. 
H. Kraus, xxxv, 130. 
Cenozoic (marine). Report of E. A. 
Smith, of the American commit- 
tee, ii, 269; Eocene of Alabama, 
ii, 270; Grand Gulf series of Mis- 
sissippi, ii, 273; Oligocene, ii, 276; 
Miocene, ii, 277; Later Tertiary, 
II, 278; History of eastern Vir- 
ginia and Maryland, N. H. Dar- 
ton, (abs.), xii, 171. 
Cenozoic (interior), Report of E. D. 
Cope of the American committee, 
ii, 285; Characteristics of the 
Cenozoic, ii. 285: The Eocene sys- 
tem, ii, 287; Miocene system, II, 
290; Pliocene system, ii, 292; Ple- 
istocene system, ii, 294; Note on 
the Cenozoic series, E. D. Cope, 
ii, 298. 
Central continental area of the De- 
vonian, (Am. Com.), II, 232. 
Central Iowa section of the Missis- 
sippian series, H. F. Bain, xv, 
317. 
Central Ohio natural gas fields, J. 
A. Bownocker, xxxi, 218. 
Century Dictionary's definition of 
the Azoic system (ed. com.), v, 
10';. 
Cephalopod beginnings, J. M. 
Clarke, xv, 125. 
Cephalopoda, Classification of, 
(rev.), x, 327; Ditto, F A. Bath- 
er, x, 396. 
Ceratops beds, Lance creek, Wyo- 
ming. J. B. Hatcher, xxxi. 369. 
Cerrillos coal field of New Mexico, 
J. J. Stevenson, (rev.), xvii, 94; 
Anthracite mines in New Mexico, 
(p.s.n.), xxvii, 264. 
Cerrillos hills, Geology, D. W. 
Johnson, (rev.), xxxv, 56. 
Cerionites dactyloides. S. Calvin, 
xii, 53. 
Cerro Tucumeari, W. F. Cummins, 
xi, 375; Jules Marcou, xii, 103. 
Certain faunal aspects of the orig- 
inal Kinderhook. C. R. Keyes, 
xxvi, 315. 
Chaetetes in the Devonian at the 
falls of the Ohio, C. Rominger, 
x, 56. 
Chalk, in Arkansas, Jules Marcou, 
iv, 357. 
Chalmers, R., Surface geology of 
northeastern New Brunswick. 
(rev.), v, 247; Glaciation of east- 
ern Canada, vi, 210; Glaciation of 
the Cordillera and the Lauren- 
tide, vi, 324; Surface geology of 
southern New Brunswick, (rev.), 
vlii, 394; Bay of Fundy in the 
Glacial period (abs.), xi, 134; 
(cit.), xvi, 19S; Surface geology 
of eastern New Brunswick, 
(rev.), xvlii. 46. 
Chamberlin. T. C, Ethical functions 
of scientific study, ii, 380; Sketch 
of R. D. Irving, III, 1; Rock scor- 
ings of the great Ice Invasion, 
(rev.'), iv, 57; Additional evi- 
dences bearing on the intervals 
between the leading Rlaeial 
epochs (p.s.n.), v. lis: Attitude 
of the eastern and central por- 
tion of the United States during 
the Glacial period, (abs), viii. 
233; Present standing of the sev- 
eral hypotheses <>f the cause <•>{ 
the Glacial period, (abs >. vlii, 
237: Classification of Die 
lstocene formations, (abs.). viil, 
