22 CARBONIFEROUS FORMATIONS AND KAUNAS OK COLORADO. 



IIiTCiiax'K, C. II., and Mlakk, W. P. (ieological map of tlic United States. "Die \'('n'iiii^.'tcn 



Staaten von Nord-Anierika," vol. 1, Munchen, 1878. 

 KiNd, Ci..\KENCE. Systematic geology. U. S. geological exploraticni nf tlif foitieth ]iariillol, Kept., 



vol. 1, 80S page.s, 40 plates, atlas, 4°, Washington, 1878. 

 rKALii, A. C. Geological report on the Grand River district. U. S. geological and geographical sui- 



vey of tlie Territories, embracing Colorado and parts of adjacent Territories, F. V. Hayden in 



charge, 10th Annual Report, for 1876, pp. 161-185, Washington, 1878. 

 White, Charles A. Report on the geology of a portion of northwestern Colorado. U. S. geological 



and geographical survey of the Territories, embracing Colorado and parts of adjacent Territories, 



F. v. Hayden in charge, 10th ,\nnual Report, for 1876, ])p. 1-60, Washington, 1878. 



1879. 



Henrich, Carl. The ore deposits of Leadville, Colo. Sci. Am., Suppl., vol. 7 (no. 167), p. 2658, 4°, 

 1879. 



Stevenson, John J. Report on a special geological party operating in Colorado and New Mexico from 

 Spanish Peaks to the south, field season of 1878 [and 1879]. U. S. geographical surveys of. the 

 territory of the United States west of the one hundredth meridian, in charge of G. M. Wheeler, 

 Annual Report, in Annual Report of the Chief of Engineers for 1879. Appendix 00, pp. 2249- 

 2259 (pp. 271-281 in separate edition), Washington, 1879. 



Vivian, A. P. Wanderings in the western land. London, 1879. Contains geologic map from Colo- 

 rado to the Pacific; scale, 45 miles to the inch. [Not seen.] 



White, Charles A. Remarks upon certain Carboniferous fossils from Colorado, Arizona, Idaho, Utah, 

 and Wyoming, and certain Cretaceous corals from Colorado, together with descriptions of new 

 forms. U. S. geological and geographical survey of the Territories, F. V. Hayden in charge, 

 Bull., vol. 5, pp. 209-221, Washington, 1879. 



1880. 



DuTTON, C. E. On the Permian formation of North America. Washington Phil. Soc, Bull., vol. 3, 



pp. 67-68, 1880. 

 Emmons, S. F. [Report of Rocky Mountain division.] U. S. Geological Survey, C. King, Director, 



1st Annual Report, 1879-1880, pp. 16-23, Washington, 1880. 

 Hayden,' F. V. Twin Lakes and Teocalli Mountain, central Colorado, with remarks on the glacial 



phenomena of that region. American Naturalist, vol. 14, pp. 858-862, 1880, 



1881. 

 Stevenson, John J. Report upon geological examinations hi southern Colorado and northern New 



Mexico during the years 1878 and 1879. U. S. geographical surveys west of the one hundredth 



meridian, in charge of G. M. Wheeler, Reports, vol. 3, Supp., 420 pages, plates, 3 maps, 4°, 



Washington, 1881. 

 Parts of Colorado and New Mexico; parts of atlas sheets Nos. 69 [B], 69 [D], 77 [B], and 



78 [A]. Atlas, United States geographical surveys west of the one hundredth meridian, in 



charge of G. M. Wheeler, folio, Washington, June 30, 1881. 



1882. 



Emmons, S. F. Geology and mining industrj' of Leadville, Colo. U. S. Geological Survey, 2d Annual 

 Report, pp. 201-290, 1882. 



