142 THE ROYAL SOCIETY OF CANADA 
3. Glaciers of the Rockies and Selkirks. Can. Min. Jour., vol. 36, no. 12, pp. 
361-366, 6 figs., June 15, 1915. 
4. Length and character of the earliest inter-glacial period. Geol. Soc. Am., 
Bull., vol. 26, pp. 243-254, 3 figs., June 28, 1915. 
5. The Proterozoic of the Canadian Shield and its problems. Problems of 
American Geology, pp, 81-161, 15 figs., Yale University Press, New Haven, 
1915. 
6 Radio-activity and the earth’s thermal history, a criticism. Geol. Mag., 
decade 6, vol. 2, no. 6, pp. 273-274, June, 1915. 
CoLLins, E. A. 
Mines of Ontario. See Sutherland, Collins, McMillan and Bartlett. 
CoLLixs, W. H. 
1. Geology of a portion of Sudbury map-area, south of Wanapitei lake, Ontario. 
Canada, Dept. of Mines, Geol. Surv., Summary Rept., 1913, pp. 189-195, 
1 map, 1914. 
2. A reconnaissance of the north shore of Lake Huron. Canada, Dept. of 
Mines, Geol. Surv., Summary Rept., 1914, pp. 81-82, 1915. 
Cooke era CG. 
1. Geology of a portion of the Duncan map-area, Vancouver island, B.C. 
See Clapp and Cooke. 
2. The basins of the Nottaway and Broadback rivers, northwestern Quebec. 
Canada, Dept. of Mines, Geol. Surv., Summary Rept., 1914, p. 95, 1915. 
3. Geology of the Sooke special map-area, Vancouver island, B. C. Canada, 
Dept. of Mines, Geol. Surv., Summary Rept., 1913, pp. 106-108, 1914. 
COREESS;) (CAVE 
Ore in sight. Min. and Metallurgical Soc. of Am., Bull. 88, pp. 213-215, 
Sept. 30, 1915; Can. Min. Inst., Bull. 42, pp. 760-764, October, 1915. 
CosTE, EUGENE: 
Rock disturbances theory of petroleum emanations vs. the anticlinal or 
structural theory of petroleum accumulations. Am. Inst. Min. Eng. 
Trans. vol. 48, pp. 504-520, 1915. , 
CRAIG, E. H. CUNNINGHAM. 
1. The Alberta oil fields. Reprinted from ‘‘Petroleum World” by Mine, 
Quarry and Derrick, vol. 1, no. 1, pp. 28-29, February 3, 1915. 
2. The prospective oil fields of Western Canada. Jour. Inst. Petroleum 
Technologists, vol. 1, part 3, pp. 127-145, March, 1915. 
CROWELL and Murray. 
The iron ores of Lake Superior. 257 pp., illus., maps. D. Van Nostrand 
Company, New York, 1914. 
CuMMING, C. L. 
Artesian wells of Montreal. Canada, Dept. of Mines, Geol. Sur., Memoir 
12,193 pp, 1 pls, 5 figs., limap, 1915: 
