28 
The American Geologist. 
December, 1905. 
a. l'etude des terrains sedimen- 
taires, (rev.), xxii, 3S8; to the 
study of contact metamorphism, 
J. M. Clements, (rev.), xxiv, 
254; to the geology of Fox river 
valley, S. Weidman, (rev.), xxiv, 
257; to the geology of the north- 
ern Black hills, J. D. Irving, 
(rev.), xxvl, 322; to the geology 
of Maine. H. S. Williams and 
H. E. Gregory, (rev.), xxvii, 256; 
to the Tertiary fauna of Florida, 
W. H. Dall, (rev.), xxvii, 179; 
to the natural history of marl, 
C. A. Davis, (rev.), xxvii, 186; 
to mineralogy and petrography, 
Penfield and Pirsson, (rev.), 
xxviii, 322; to the petrography of 
John Day basin, F. C. Calkins, 
(rev.), xxxi, 54; to mineralogy, 
J. Eyerman, xxxiv, 43; to De- 
vonian paleontology, Williams and 
Kindle, (rev.), xxxvi, 49. 
Conularia missouriensis, S. Calvin, 
v. 207. 
Cook, Geo. H.. Report on the Meso- 
zoic, (Am. Com.); Sketch of, by 
Smock, iv, 321. 
Cooke, J. P., Experiments in fun- 
damental chemistry, (rev ), Ix, 
5*5. 
Coon butte, Arizona, (ed. com.), 
xlli, 115. 
Cope, E. D.. Sketch of F. V. Hay- 
den, i, 110; Vertebrate remains 
from Brazil, i, 257; Report on 
the interior Cenozoic, (Am. Com.) 
li. 2S5; Report on the Mesozoic, 
(Am. Com.), ii, 261; (p.s.n.), v, 
62, 3S7, 388; Equivalence of the 
Equus and the Megalonyx beds, 
(cit.), vii, 345fn.; Cranial char- 
acters of Equus excelsus. (abs.), 
viii. 231; Pleistocene paleontology, 
(abs.), viii, 243, 24S, 404; Value of 
vertebrates for purposes of corre- 
lation, (abs.), viii, 255; Vertebrate 
from the Tertiary and Creta- 
ceous rocks of the northwest ter- 
ritory, (Canada), (rev.), viii, 326; 
New fishes from S. Dak., (rev.), 
Ix. 57; Prehistoric horses, (p.s. 
n.), ix, 67; in the Texas panhan- 
dle, x, 131; (p.s.n.), x, 196; Paleo- 
lithic man. (p.s.n.), xii, 64; 
(cit.). xvi, 256; (p.s.n.), xviii, 59, 
218; (obit.), xix, 364; Sketch by 
Helen D. King, xxiii, 1; Life and 
letters, P. Frazer. xxvi, 67; Cata- 
logue of his publications, 1S59- 
1897, P. Frazer, (rev), xxxl, 
180. 
Copper-bearing rocks, Name of, U. 
S. Grant, xv, 192. 
Cooper deposition, Theory of. A. 
C. Lane, xxxiv, 297; Handbook 
H. J. Stevens (rev.), xxxvi, 187. 
Copper deposits in Canada, R. Bell, 
(rev.), vii. 261. 
Copper in the Animikie rocks, A. 
C. Lawson. v. 174: Tn the iron 
' mines at Soudan. Minn., (p.sn.), 
xxi, 332; Native in Oklahoma; E. 
Haworth, (p.s.n.). xxvi. 195. 
Copper minerals. Note on certain, 
A. N. Winchell. xxviii. 244. 
Cooper mines of Rio Tinto, Spain, 
James Douglas, (abs.), xxix, 192. 
Corals described by D. D. Owen 
in 1838, S. Calvin, xii, 108. 
Corals and coral islands, J D. Da- 
na, (rev.), vii, 57. 
Coral formations, Darwin's theory, 
i, 212; Murray's theory, i, 113, 
213; Some new contributions to 
the discussion, (ed. com.), i, 321- 
Hicks, L. E., The reef builders, 
(p.s.n.), vii, 3S9. 
Cordierite and its associates, Nat- 
ural history of, J. J. H. Teall, 
(rev.), xxv, 384. 
Cordilleran geological club, (p s.n ). 
xxiii, 273. 
Cordillera and Laurentide glacia- 
tfon, R. Chalmers, vi, 324. 
Cordilleran paleozoic sea and its 
sediments, C. D. Walcott, xii, 
'3o7. 
Cornell college, Iowa, Dept. of Ge- 
ology, (p.s.n.), xxiv, 391. 
Cornell summer school of field ge- 
ology, C. E. Smith, xxx, 396. 
Correlation of the Lower Silurian, 
E. O. Ulrich, i, 100, 179, 303; Dit- 
to, ii, 39; Of the stages of the 
Ice age in North America and 
Europe, Warren Upham, xvi, 100. 
Correlation of Warren beaches with 
moraines and outlets in south- 
western Michigan, F. B. Tay- 
lor, (abs.), xviii, 233; Of mo- 
raines with beaches on the bor- 
der of Lake Erie, F. Leverett, 
xxi. 195; In the Ozark region: a 
correction, O. H. Hershey, xxiv, 
190; Of the sub-divisions of the 
Coal Measures of Kansas, C. R. 
Keyes, xxv, 347. 
Correlation: Orotaxis a method of, 
C. R. Keyes, xviii, 289. 
Correlation papers: Devonian and 
Carboniferous, H. S. Williams, 
(rev.), ix, 5S; Cambrian, C D. 
Walcott. (rev.), ix, 203; Creta- 
ceous, C. A. White, (rev.), x, 
121, xii, 398; Eocene, W. B. 
Clark, (rev.), xii, 399; Neocene, 
Dall and Harris, (rev.), xii, 399; 
Newark' system, I. C. Russell, 
(rev.), xii, 402; Cretaceous, C. 
A. White (rev.), xii, 119. 
Corundum in North Carolina, J. 
H. Pratt, (rev.), xxvi, 393. 
Coste. Eugene, Mines and mineral 
statistics of Canada for 1SS7, 
(rev.), v. 247. 
Cote sans dissein and Grand Tow- 
er. C. F. Marbut, xxi. 86. 
Covi"e. F V.. (p.s.n.), xvi' 346. 
Coxe. E. B., (obit.), xvi, 66. 
Cragin, F. W., New or little 
known saurian from Kansas, il, 
404; Cheyenne sandstone of Kan- 
sas, vi. 233; vii, 23. 179; (p.s.n), 
vii. 270; On a leaf-bearinsr ter- 
rane in the Loup Fork, viii, 29; 
(o.s.n.). viii. 63; Observations on 
the genus Trinacromerum, viii, 
171; (p.s.n.), xii. 342; Contribu- 
tion to the invertebrate paleon- 
tology of the Texas Cretaceous, 
(rev.), xiii. 124; New fossils of 
the Neoeomian of Kansas, xiv. 1; 
A new Cretaceous genus of Cly- 
peastridae, xv, 90; The Mentone 
