GEOLOGY IN NATIONAL MUSEUM MERRILL. 289 



Fortieth parallel Survey, vol. 6. 



Georgetown, Colo., Prof. Paper, IJ. S. Geol. Survey No. 63. 



Gilpin and adjacent portions of Clear Creek and Boulder Counties, Colo., Prof. 



Paper 94, U. S. Geol. Survey. 

 Globe quadrangle, Arizona, Folio 111, U. S. Geol. Survey. 



Golden Arrow and Clifford districts, Nevada, Bull. 040-F, U. S. Geol. Survey. 

 Goldfield, New. Prof. Paper 66, U. S. Geol. Survey. 

 Grass Valley Special, Calif., Folio 29, U. S. Geol. Survey. 

 Hardscrabble mining district, Colorado, Bull. 580-C, U. S. Geol. Survey. 

 Hartville iron ores, Wyoming, Bull. 315, U. S. Geol. Survey. 

 Hawaiian Islands, Prof. Paper 88, U. S. Geol. Survey. 

 Hayden Hill, Calif., Bull. 594, U. S. Geol. Survey. 

 Helena mining district, Montana, Bull. 527, U. S. Geol. Survey. 

 High Grade district, California, Bull. 594, U. S. Geol. Survey. 

 Highwood Mountains, Mont, Bull. Geol. Survey of America, vol. 6. 

 Holyoke Reservation, Mass., Folio 50, U. S. Geol. Survey. 

 Independence quadrangle, Kansas, Folio 159, U. S. Geol. Survey. 

 Indian Valley, Calif., Bull. 260, U. S. Geol. Survey. 

 Inyo Range, Calif., Prof. Paper 110, U. S. Geol. Survey. 

 Iron Mountains district, Missouri. 

 Jackson quadrangle, California, Folio 11. 

 Joplin and Bonne Terre, Mo., Folio 148, U. S. Geol. Survey. 

 Judith Mountains, Mont., 18th Annual Report, U. S. Geol. Survey, part 3. 

 Kenova quadrangle, Kentucky, Folio 189, U. S. Geol. Survey. 

 Klamath Indian Reservation, Oreg. 

 Lake Champlain, Vt, Bull., 107. U. S. Geol. Survey. 

 La Plata quadrangle, Colorado, Folio 60, U. S. Geol. Survey. 

 Leadville, Colo., Monograph 12. 

 Leucite Hills, AVyo., American Jour. Science, 1897. 



Little Belt Mountains quadrangle, Montana, Folio 56, U. S. Geol. Survey. 

 Little Rocky Mountains, Mont., Jour. Geology, 1896. 

 Livingston quadrangle, Montana, Folio 1, U. S. Geol. Survey. 

 Llano-Burnet quadrangle, Texas, Folio 183, U. S. Geol. Survey. 

 Marysville, Mont., Prof. Paper 57, U. S. Geol. Survey. . 

 Miners Basin and Wilson Mesa, Utah, Bull. 530, U. S. Geol. Survey. 

 Mohave County, Ariz., Bull. 397, U. S. Geol. Survey. 

 Mount Greylock, Mass., Monograph 23, U. S. Geol. Survey. 

 Mount Stuart Quadrangle, Washington, Folio 106, U. S. Geol. Survey. 

 Mount Taylor, N. Mex., 6th Annual Report U. S. Geol. Survey. 

 Nampa, Idaho, quadrangle, Folio 103, U. S. Geol. Survey. 

 National district, Nevada, Bull. 601, U. S. Geol. Survey. 

 Needle Mountains quadrangle, Colorado, Folio 131, U. S. Geol. Survey. 

 Nevada City Special, California, Folio 29, U. S. Geol. Survey. 

 Northeastern and Republic mining districts, quadrangle, Washington, Bull. 550. 



U. S. Geol. Survey. 

 Ouray quadrangle, Colorado, Folio 153, U. S. Geol. Survey. 

 Park City, Utah, Prof. Paper 77, U. S. Geol. Survey. 

 Pearl district, Colorado, Prof. Paper 25, U. S. Geol. Survey. 

 Penobscot Bay quadrangle, Maine, Folio 149, U. S. Geol. Survey. 

 Philipsburg quadrangle, Montana, Folio 196, U. S. Geol. Survey. 

 Pikes Peak and Cripple Creek, Colo., Folio 7, U. S. Geol. Survey. 

 Preston, Conn., Bull. 492, U. S. Geol. Survey. 

 Pueblo quadrangle, Colo., Folio 36, U. S. Geol. Survey. 



