BIBLIOGRAPHY OF S. F. EMMONS 27 



1904. Contributions to economic- ^eolo,<Jcy. V.)()X Metalliferous ores. V. S. Geol. 



Survey, Bull. No. 225, pp. 18-24. 

 1904. Economic resources of the Northern Black Hills, by J. D. Irving, with 



contributions by S. F. Emmons and T. A. Jaggar, Jr. U. S. Geologi- 

 cal Survey, Prof. Paper No. 26, 222 pp. 

 1904. Clarence King, geologist. [In The Century Association, New York. 



King Memorial Committee. Clarence King memoirs. The Helmet of 



Mambrino. N. Y. and London.] 

 1904. Occurrence of copper ores in Carboniferous limestone in the region of 



the Grand Canon of the Colorado. Abstract: Science, n. s., vol. xx, 



pp. 760-761. 



1904. The Virginius mine. Eng. and Mg. Jour., vol. Ixxvii, p. 311, 



1905. Investigation of metalliferous ores. U. S. Geol. Survey, Bull. No. 260, 



pp. 19-27. 

 1905. Copper in the Red Beds of the Colorado Plateau region. U. S. Geol. 



Survey, Bull. No. 260, pp. 221-132. 

 1905. The Cactus copper mine, Utah. U. S. Geol. Survey, Bull. No. 260, pp. 



242-248. 

 1905. Contributions to economic geology, 1904. In U. S. Geol. Survey, Bull. 



No. 260. 



1905. Economic geology of the Bingham mining district, Utah, by J. M. Bout- 



well ; with a section on areal geology by Arthur Keith, and an intro- 

 duction on general geologj^ by S. F. Emmons. U. S. Geol. Survey, 

 Prof. Paper No. 38. 413 pp. 



1906. What is a fissure vein? Econ. Geology, vol. i. No. 4, pp. 385-387. 



1906. A map and a cross-section of the downtown district of Leadville, Colo- 

 rado. Abstract : Science, n. s., vol. xxiii, pp. 816-817. 



1906. Useful definitions. Min, and Sci. Press, vol. Ixliii, pp. 355-356 ; proper 

 use of mining terms. Min. World, vol. xxv, No. 24, p. 715. 



1906. Los Pilares mine, Nacozari, Mexico. Econ. Geol., vol. i. No. 7, pp. 629- 

 643 : Abstract : Eng. and Min. Jour., vol. Ixxxii. pp. 1066-1067. 



1906. Contributions to economic geology, 1905 ; Investigation of metalliferous 



ores. U. S. Geol. Survey, Bull. No. 285, pp. 14-19. 



1907. Bibliographical notice of George H. Eldridge. Trans. Am. Inst. Min. 



Eng'rs, vol. xxxvii, pp. 339-340. 

 1907. Uinta Mountains. Bull. Geol. Soc. Am., vol. 18, pp. 287-302. 

 1907. The downtown district of Leadville. Colorado, by S. F. Emmons and 



J. D. Irving. U. S. Geol. Survey. Bull. No. 320, 73 pp. 

 1907. Geological structure of the Uinta Mountains. Abstract : Science, n. s., 



vol. xxv, pp. 767-768. 

 1907. Investigations of metalliferous ores. U. S. Geol. Survey, Bull. No. 315, 



pp. 14-19. 

 1907. Suggestions for field observations of ore deposits. Min. and Sci. Press, 



vol. xcv, pp. 18-20. 

 1907. Biographical memoir of Clarence King, 1842-1901. Read before the 



Nat. Acad. Sci., April 2.3, 1903. Nat. Acad. Sci., Biog. Mem., vol. vi, 



pp. 25-55. 

 1909. Development of modern theories of ore deposition. Min. and Sci. Press, 



vol. xcix, pp. 400-403. 



