[1915-19-] 



86 



DOWLING, D. B., 2. Coal Areas in Flathead Valley, B.C. Summ. Rep. 



Geol. Surv. Canada, 1913, pp. 139-141, fig. [index-map]. 1914. 

 3. Geological Notes on the Sheep River Gas and Oil Field, Alberta. 



Ibid. pp. 142-149. 1914. 

 4. North Saskatchewan River Coal Areas, Alberta. Ibid. pp. 150- 



152. 1914. 



5. The Coal Fields and Coal Resources of Canada. Canada Dep. Mines, 



Geol. Surv. Mem. no. 59, pp. i-viii, 1-174, figs. [geol. maps] & 7 maps. 

 1915. 



6. Coal Fields of British Columbia. Ibid. no. 69, pp. i-v, 1-350. diagrams 



[coal-areas] & 1 topogr. map. 1915. 

 ■ -7. The Cretaceous Sea in Alberta. Proc. & Trans. Roy. Soc. Canada, 



ser. 3, ix. sect. iv. pp. 27-42, figs. [geol. sections] & pis. i-xi [geol. maps]. 



1915. 



8. Southern Alberta. Summ. Rep. Oeol. Surv. Canada, 1914, pp. 43- 



51, pi. [geol. map & sections]. 1915. 

 9. Water Supply, South-eastern Alberta. Ibid. 1915, pp. 102-110, pi. 



[geol. map & section]. 1916. 

 -10. Correlation and Geological Structure of the Alberta Oil Fields. 



Trans. Am. Inst. M. E. lii. pp. 353-362, figs. [geol. map & sections]. 1916. 

 — — -1 1. The Southern Plains of Alberta. Canada Dep. Mines, Geol. Surv. Mem. 



no. 93, pp. i-ii, 1-200, figs. [geol. plans & sections], pis. i-xxxv, & 3 geol. 



maps & sections. 1917. 

 12. Investigations for Coal, Oil, Gas and Artesian Water in Western 



Canada. — Drumheller Coal Area. Summ. Rep. Geol. Surv. Canada, 



1916, pp. 76-85, fig. [geol. sections] & pi. [geol. map]. 1917. 



13. Preliminary Study of the Western Gas Fields of Canada. Proc. 



& Trans. Roy. Soc. Canada, ser. 3, xii. sect, iv, pp. 89-94, pi. [relief- 

 models]. 1908. 



14. Water Supply in Southern Alberta. Summ. Rep. Geol. Surv. Canada, 



1917, pt, C, pp. 1-3. 1918. 



-15. Potash in Saline Waters in Saskatchewan. Ibid. pp. 3-4. 1918. 



16. Viking- Athabaska Gas Field [Alberta]. Ibid. pp. 5-6. 1918. 



17. Gasoline in Natural Gas. — Experiments on Alberta Gas. Ibid. 



1918, pt, C, pp. 17-42. 1919. 



DOYEN, A. Note petrographique concernant quelques filons quartzeux de 

 la region de Bastogne. Bull. Soc. beige Geol., Brux. xxvii. pp. 170—177, 

 figs. 1913. 



DOYLE, G. R. A Convenient Method of Analysis of Fluorspar and of Basic 



Slags containing Fluorine. Chem. News, cxviii. pp. 304—305. 1919. 

 DRAKE, H. C. Obit.— See Sheppard, T., 20. 



DRAKELEY, T. J. Iron Pyrites and the Oxidation of Coal. Coll. Guard. 



cxii. pp. 762-763. 1916. 

 2. Coal-Washing : a Scientific Study. Trans. Manch. Geol. Soc. xxxv. 



pp. 244-283, figs, [diagrams]. 1918; & Trans. Inst. M. E. liv. pp. 418- 



457, figs, [diagrams]. 1918. 

 3. The Relation between the Calorific Values and the Ash-Yields of 



Coal-Samples from the same Seam. Trans. Manch. Geol. Soc. xxxvi. 



pp. 9-20, figs. & pi. i [diagrams]. 1919; Coll. Guard, cxvi. pp. 753-754. 



1918; & Trans. Inst. M. E. lvi. pp. 45-56, figs, [diagrams]. 1919. 

 DRAPER, D. De Latjnay on Rand Gold. Mining Mag. xv. pp. 26-30. 1916. 

 2, & W. H. Good child. Notes on the Genesis of the Diamond. Mining 



Journ. cxiii. pp. 357-359, 365. 1916. And A.C. 

 DREAPER, W. P. Precipitation and Stratification in the Absence of Gels, 



and their Bearing on the Formation of Mineral Deposits. Trans. Inst. 



Mining & Metall. xxiii. pp. 381-388, figs. & pis. xxiv-xxvii. 1914. 

 DRESSER, J. A. Asbestos in Southern Quebec. Trans. Am. Inst. M. E. 



1. pp. 954-961. 1915. 

 2. Part of the District of Lake St, John, Quebec. Canada Dep. Mines, 



Geol. Surv. Mem. no. 92, pp. i-iii, 1-88, figs. [geol. plan & section], pis. 



i-v & geol. map. 1916. 

 -3. Geological Structure of the Basin of Lake St. John, Quebec. Proc. 



& Trans. Roy. Soc. Canada, ser. 3, x. sect, iv, pp. 125-130, pis. i-iii [geol. 



sketch-map]. 1916. 

 4. The District South-east of and adjoining Lake St. John, Quebec. 



Summ. Rep. Geol. Surv. Canada, 1915, pp. 173-178. 1916. 

 5. Gold-bearing District of South-eastern Manitoba, Ibid. 1916, pp. 



169-175, pi. [geol. map], 1917. 



