162 
THE ROYAL SOCIETY OF CANADA 
DoucLas, JAMES. 
a 
Some recollections of early copper mining in Canada. Can. Min. Jour., 
vol. 30, No. 3, Feb. 1, 1909, pp. 68-69. 
Early copper mining in the Province of Quebec. Journ. Can. Min. Inst., 
for 1910, vol. 13, pp. 254-272, 1911; Quart. Bull. Can. Min. Inst., No. 11, 
June 1910, pp. 63-81; Can. Min. Jour., vol. 31, 1910, pp. 452-456. 
Earthquakes in mines. Quart. Bull. Can. Min. Inst., No. 14, Apr. 1911, 
pp. 77-83; No. 15, June 1911, pp. 129-130 (discussion). 
Dow.ina, D. B. 
1 
I 
10. 
Lil 
13. 
The northern extension of the Elk River coal basin. Sum. Rep., Geol. 
Surv. Can. for 1905, French translation, No. 947, pp. 61-64, 1908. 
Rocky Mountain coal areas, between the Bow and Yellowhead passes. 
Sum. Rep., Geol. Surv. Can. for 1906, No. 959, French translation, pp. 72- 
80, 1908. 
Explorations in the Rocky mountains. Sum. Rep., Geol. Surv. Can. for 
1907, No. 1017, pp. 32-34, 1908; No. 1017, French translation, pp. 43-46. 
Classification of coal. Journ. Can. Min. Inst. for 1908, vol. 11, pp. 220- 
230, 1908; Quart. Bull. Can. Min. Inst., No. 1, Feb. 1908, pp. 61-68. 
Classification of coals by the split volatile ratio. Can. Min. Journ., No. 8, 
Apr. 15, 1908, pp. 143-146. 
In the Rocky mountains. Brit. Col. Min. Rec., vol. 15, No. 2, Feb. 1908, 
pp. 65-66. 
Steam coals of the Cascade basin, lignite areas of Alberta and Saskat- 
chewan. Production of coal in Alberta and Saskatchewan. Sum. Rep., 
Geol. Surv. Can. for 1908, No. 1072, pp. 77-86, 1909; No. 1072, French 
translation, pp. 87-98, 1909; Eng. and Min. Jour., vol. 88, July 3, 1909, pp. 
17-18 (abstract by Phillips Thompson.) 
Pressure in the formation and alteration of coal. Can. Min. Journ., vol. 
30, No. 4, Feb. 15, 1909, pp. 102-104. 
The coal fields of Alberta. Econ. Geol., vol. 4, 1909, pp. 1-11, 1 map. 
Report on coal fields of Manitoba, Alberta, Saskatchewan, and eastern 
British Columbia. Geol. Surv. Can., No. 1035, 111 pp., 11 pls., 2 figs., 1 
map, 1909; French translation, No. 1035a, 117 pp., 11 pls., 2 figs., 1 map, 
1911; Jour. Geol., vol. 18, 1910, p. 91 (review); Geol. Mag., vol. 7, 1910, 
p. 91 (review.) 
Coal fields of western Canada. Eng. and Min. Jour., vol. 88, Dec. 25, 
1909, pp. 1271-1272 (abstract by Phillips Thompson.) 
2. Chemical changes in the formation of coal. Journ. Can. Min. Inst. for 1909, 
vol. 12, pp. 254-272, 7 figs., 1910; Quart. Bull. Can. Min. Inst., No. 6, May 
1909, pp. 111-129, 7 figs.; Min. World, vol. 31, Sept. 4, 1909, pp. 507-510, 
7 figs. 
Report on Bighorn, Brazeau and Saskatchewan coal lands. The German 
Development Co. (Rep. 1909), pp. 27-41, 1 pl.; Can. Min. Journ., vol. 30, 
No. 3, Feb. 1, 1909, pp. 77-78 (review.) 
