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Endlich, Dr. F. M. Gfeological Eeport on the Southeastern District. <^Mnih An- 

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Atlas of Colorado, &c. F. V. Hayden. Washington. 1877. 



LoEW, Oscar, Ph. D. Analyses of Mineral Springs and Minerals. <^Report upon 

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Stevenson, Frof. John J. Mineral Springs. <^Report upon Geographical and Geo- 

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Hew Mexico. 



Gilbert, G. K. ILoc. dt.'i 



Walton, Di\ Geo. E. [ioc. cit.'\ 



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Frazer. Persifor, jr. Mines and Minerals of Colorado. <^Preliminary Report of 

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LoEW, Oscar, Ph. D. Analyses of Mineral Springs and Minerals. ILoc. dt.'] pp. 

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Land Office Map, 1876. 



Map of the Territory of the United States West of the 100th Meridian. [U. S. En- 

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Antisell, T. Pacific Eailway Eeport. vol. vii. p. 456. 



Arigona. 

 Gilbert, G. K. \_Lec. cit.'\ 

 Land Office Map, 1876. 



Map of Territory West of the 100th Meridian. [U. S. Engineers.] 1879. 

 Pacific Eailway Eeport. vol. vii. Appendix ixc. p. 30. 



Utah. 



Bell, Dr. John. [ Loc. dt. ] 



Walton, Dr. Geo. E. [ioc. c**.] 



Gilbert, G. K. [_Loc. dt.'\ 



Fremont, J. C. [Loc. eif.] p. 150. 



Stansbery, H. Expedition to Great Salt Lake, map. 



Stansbery, H. [Loc. dt.'\ pp. 129, 117. 



Hayden, Dr. F. V. Preliminary Eeport of the U. S. Geological Survey of the Wyo- 

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Peale, Dr. A. C. Preliminary Eeport on Eocks, Minerals, and Thermal Springs, &c. 

 <^Bayden^s, 1871, Eeport [_Loc. dt.'] p. 167, 197; also Hayden's Eeport for 1872. 

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Bradley, Frank H. Eeport as Geologist of Snake Eiver Division. <^llay den's Eeport 

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Howell, E. E. Thermal Springs. <Report upon Geographical and Geological Explora- 

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Englemann, Henry. Hot and Mineral Springs in Geological Eeport. <iEeport of 

 Explm-ations across the Great Basin of the Territory of Utah, for a direct wagon- 

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Emmons, S. F. Descriptive Geology. By Arnold Hague & S. F. Emmons, &c. 

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King, Clarence. Systematic Geology. By Clarence King, U. S. Geologist, &c. 

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King, Clarence. Geological and Topographical Atlas, accompanying the Eeport of 

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Beckwith's Map. Pacific Eailread Eeport. Vol. XL 



U. 8. Engineers' Map of the Territory west of the One Hundredth Meridian. 1879. 



Froiseth's Map of Utah. 



