50 



Hague, Arnold, cont f d 



294. 1893 e Geology of the Eureka District, Hevada, with 



an Atlas. U.S.Geol.Surv.Mon. , vol.30, pie, 

 1-3, 1893. Append.!, lalcott, Charles D., 

 on the fossils (aub-Tartiary); Append. B, 

 Iddings, Joe, Paxson, Microscopical Petro- 

 graphy of the Sruptive Rocks. 



395. 187? & Descriptive Geology (expl. during 1867-1873). 



Rept.Geol.Expl. 40th Parallel (King), vol.2, 

 4 to, 890 pp., 38 pie., 1877. 



Notes on the Volcanic Rocks of tha Great Baain 

 (preliminary). The Amer. Jour.Sci. (3), vol. 

 37, 1884, pp. 453-483. 



On the Development of Cryataliatation in the 

 Igneous Hooks of Washoe, Nevada, with Notes 

 on the Geology of the District . Bull* U.S. 

 Geol.Surv.,no.l7,44 pp., 1885. 



Hall, James 



398. 1845 ft Nature of the Geological Formations Occupying 



a Portion of Oregon and Northern California. 

 Report (freaont) of the Exploring Expedition 

 to the Rooky Mountains in the Tear 1843, and 

 to Oregon and North California in the Tears 

 1843- f 44. U.S. 38th ongr.,3nd sees., House 



Ex. Doc. , no. 166, .395-303.1845; Abstr. the 

 Aaer. Jour. Soi. and Arts (3), vol. 3, pp. ,1847. 



