66 The American Geologist. -^"'y- 1^02. 
BARLOW, A. E. 
On the nepheline rocks of Ice river, British Columbia. (Ott. Nat., 
June, 1^02. pp. 70-76.) 
BONNEY. T. G. 
A sodalite syenite from Ice river valley, Canadian Rocky moun- 
tains. (Geol. Mag., vol. 9, May, 1902. pp. 190-205.) 
BOWMAN, H. W. 
On an occurrence of minerals at Haddam neck, Connecticut. 
(Min. Mag., vol. 13. pp. 97-122. May, 1902.) 
BROOKS, A. H. 
A reconnoissance from Pyramid harbor to Eagle City, Alaska, in- 
cluding a description of the Copper deposits of the upper White and 
Tanana rivers. (21 Ann. Rep., U. S. G. S., part 2. pp. 331-392, pis. 
40-50, 1900.) 
COLEMAN, A. P. 
The Huronian Question. (Am. Geol., vol. 29. pp. 325-335, June, 
1902.) 
CONKLIN, E. G. 
The embryology of a brachiopod. (Proc. Am. Phil. Soc, vol. 41, 
pp. 41-76. pis. 1-10, Jan.-Apr., 1902.) 
CRAWFORD, J. 
Sensation in a crater on the occurrence of an earthquake. (Am. 
Geol., vol. 29, p. 393, June, 1902.) 
CRAWFORD, J. 
Volcanoes and earthquakes in Nicaragua^ (Am. Geol., vol. 29, 
p. 395, June, 1902.) 
CROSS, W. (and A. C. SPENCER.) 
Geology of the Rico mountains, Colorado. (21 Ann. Rep., U. S. G. 
S., pp. 7-160, pis. 1-22, 3900.) 
CROSS, WHITMAN. 
The development of systematic petrography in the nineteenth 
century. I. (Jour. Geol., vol. 10, May-June. 1902, pp. 331-376.) 
DARTON, N. H. 
Preliminary list of deep borings in the United States, parts 1 
and 2. Wat. Sup. Irriga. papers, U. S. Geol. Sur., Nos. 57 and 61, 
1902. 
DAVISON, J. M. 
Internal structure of cliftonite. (Am. Jour. Sci., vol. 13. pp. 467-8, 
June, 1902.) 
EAKLE, A. S. 
Coleinanite from southern California, a description of the crys- 
tals and of the method of measurement with the two-circle gonio- 
meter. (Bui. Dept. Geol., Univ. Cal., vol. 3, pp. 31-50, pis. 2-4. Apr., 
1902.) 
ELLS, R. W. 
Marl deposits in Ontario, Quebec, New Brunswick and Nova 
Scotia. (Ott. Nat. vol. 16. pp. 59-69, June, 1902.) 
FRAZER, PERSIFOR. 
Catalogue chronologique des Publications de Edward Drinker 
Cope, professor de geologic de I'Universite de Pennsylvania de 1850 
