40 



Endlich, F. M 

 B31. 1859 a 



Engelmann, H, 

 333. 1859 a 



333. 1878 b 



Evans, Horace 

 234. 1908 a 



Mining in the Mohave Beeart in California* 

 Eng.and Min.Jotir., vol. 82, pp. 197- 198, 

 1896* Preliminary. 



Preliminary Report a the Otology of the 

 Country between Fort Bridger and Camp 

 Floyd, Utah Territory, and Southwest of 

 th Latter Plac*, along J.H. Simpaon'e 

 routes, 1858. In Report .. .Reconnaissance, 

 etc., by Simpson, Appen.A, Bpt.8ad'y War... 

 35th Congr., 2nd aess., Sen. Ex. Doc. , no. 40, 

 pp. 45-75, 1858. 



Report on the Geology of the Country between 

 Fort leaven\rorth,X.T., and the Sierra Kevada 



BwCl : -* Q' ; ^ - ' N ; 



near Carson Valley. Kept. (Simpson) Explora- 

 tion across the Great Baein of the Terri- 

 tory of Utah in 1859 by Simpson, Appen.I, 

 pp. 347-338, Waehington Gor't Print. Off., for 

 Engineer Dept., 8. S. Army, 1878. 



The Correlation of the International Strata. 

 Mining World, Tol.39, pp.361-363, 4 figs., 

 September 5, 1908. 



Reconnaissance into Okanogan Mountains, Wash- 

 ington. Mining World, vol.38, pp99-100, 

 354,334,449,537,595,638,673,735, 1908, 



