DAETON,] 



NORTH AMERICAN GEOLOGY. 



223 



Carboniferous — Continued. 

 Rocky Mountains to Pacific Coast 

 — Continued. 

 1886. Aspen region, Colo., Lakes. 



Leadville ore deposits, Colo., 

 Rolker. 



Geological battle of the Corn- 

 stock, Church, J. A. 



Supermetamorphism and vul- 

 canism, Comstock. 



Sulphides of LeadTille, Colo., 

 Freeland. 



Iron-ore deposits in Colorado, 

 Rolker. 



Geology and mining of Lead- 

 ville, Emmons, S. F. 



Coal in Carboniferous in Colo- 

 rado, Hills. 



Report on western Texas, Shu- 

 mard, G. C. 



San Juan Mountains, Ste- 

 vens. 



Notes on northern California, 

 Diller. 

 1887-1889. Copper ores near Morenci, 

 Ariz., Heinrioh. 



Copper ores of the Southwest, 

 Wendt. 



Aspen region, Colo., Brunton, 

 Emmons, S. P.; Henrich, 

 Siver. 



Eagle County, Colo., Tilden. 



Geology of Colorado ore de- 

 posits, Lakes. 



Leadville region, Ihlseng, 

 Blow. 



Iron resources of Colorado, 

 Chauvenet. 



Marbles of western United 

 States, Newberry. 



Mountain upthrusts. White, 

 C. A. 



Noi-thwestern coal region of 

 Colorado, Hewitt. 



Oil fields of Fremont County, 

 Colo., Ihlseng. 



Oil fields of Colorado, New- 

 berry. 



Ouray County, Colo., Kedzie. 



Rocky Mountain region. Hills. 



San Juan region, Ihlseng. 



Sylvanite mines, Eng. and Min- 

 ing Jour. 



Caribou Mountain, Idaho, Van 

 Diest. 



Carboniferous — Continued. 

 Rocky Mountains to Pacific Coast 

 — Continued. 

 1887-1889. Map of United States, 

 Hitchcock, C. H. 



Report of Territorial geologist 

 of Wyoming, Ricketts. 



Form of ore deposits in lime- 

 stone, Henrich. 



San Pedro copper mines in New 

 Mexico, Heinrich. 



Transcontinental surveys, 

 Lang. 



Report of Montana division. 

 Hay den. 



Notes on Colorado ore deposits, 

 Emmons, S. F. 



Relations of ore deposits, 

 Emmons, S. F. 



Report of mineralogist of Cali- 

 fornia, Goodyear, Irelan. 



Mono County, Cal., Whiting. 



Report of Montana division, 

 Peale. 



Report of division of p a 1 e o - 

 botany. Ward, L. F. 



Northwestern Colorado region. 

 White, C. A. 



Lassen Peak region, Diller. 



Rocky Mountain region, analy- 

 sis of limestone from M o n - 

 tana, Catlett. 



1890. Movements in Rocky Moun- 



tains, Emmons, S. F. 

 Ext inct volcanoes in Colorado, 



Lake^. 

 Warren's Geography, Brewer. 

 Macfarlane's Railway Guide, 



Davis, W. M. ; Dawson, G. M. ; 



Emmons, S. F.; Gilbert, 



Hague, Pumpelly, Putnam, 



Dutton, Cooper. 

 Displacements in Grand Can- 

 yon, Walcott. 

 Warren's Geography, Brewer. 

 Iron resources of Colorado, 



Chauvenet. 

 Aspen district, Colo. , Newberry. 

 Amador County) Cal., Brown. 

 Placer and Nevada counties, 



Cal., Hobson. 

 Report of Montana division, 



United States Geological 



Survey, Peale. 



1891. Perry Park, Colo., Cannon. 



