304 THE ROYAL SOCIETY OF CANADA 



Lank, Alfred C. 



Native copper deposits. Canadian Min. Inst., Jour., vol. 14, pp. 316- 

 325, 1912. 



Lane, Alfred C, and Wilson, Alfred W. G. 



Diamond drilling at Point Mamainse Province of Ontario. Canada, Dept. 

 of Mines, Mines Branch, Bulletjn no. 6, 59 pp., 5 pis., 1 fig., 1 map, 1912. 



Latimer, J. F. 



Origin of petroleums. Can. Min. Journal, vol. 33, no. 1, pp. 4-5, January 

 1, 1912. 



Lawson, Andrew C. 



1. Geology of Steep Rock lake. Abstract: Geol. Soc. Am., Bull., vol. 23, 

 no. 4, p. 722, 1912. 



2. The geology of Steeprock lake, Ontario. Canada, Geol. Surv., Memoir 

 no. 28, pp. 1-15, 1912. 



3. The Archaean rocks of Rainy lake. Canada, Geol. Survey, Summ. Rept., 

 1911, pp. 240-243, 1 diag., 1912. 



4. Types of ore deposits — a review. Mining and Scientific Press, vol. 104, 

 no. 5, pp. 199-201, February 3, 1912. 



Leach, W. W. 



Geology of Blairmore map-area, Alberta. Canada, Geol. Survey, Summ. 

 Rept., 1911, pp. 192-200, 1912. 



Leith, C. K. 



Use of geology in iron ore exploration. Can Min. Inst., Trans., vol. 15, 

 pp. 552-566, 1912. 



LeRoy, O. E. 



1. Geology of Nelson map-area. Canada, Geol. Survey, Summ. Rept., 1911, 

 pp. 139-157, 6 figs., 1 diag., 1912. 



2. The geology and ore deposits of Phoenix, Boundary district, British 

 Columbia. Canada, Geol. Survey, Memoir no. 21, 110 pp., 7 pis., 18 

 figs., 2 maps, 1912. 



Lincoln, F. C. 



Discussion (on the Klondike placer gold deposits). Economic Geology, 

 vol. 7, no. 1, pp. 87-88, January, 1912. 



Lindeman, E. 



1. Calabogie iron-bearing district. Cumula, Dept. of Mines, Mines Branch, 

 Summ. Rept., 1911, pp. 101-103, 1912. 



2. Magnetometric survey of a nickeliferous pyrrhotite deposit in the sudbury 

 district. Canada, Dept. of Mines, Mines Branch, Summ. Rept., 1911, 

 pp. 103-104, 1 mai). 1912. 



3. The iron ore deposits along the Central Ontario railway. Canada Dept. 

 of Mines, Mines Branch, Summ. Kept., 1911, pp. 95-100, 1912. 



