[1915-19-] 



430 



AMERICA (North). 

 United States. 

 Appalachian States (Southern). 

 Clay Mines. 1 inch =160 miles. 



1916. — Watkins, J. H. 

 Arizona. Asbestos Mines. 1 inch 



= 125 miles. 1916.— Diller.J.S.,4. 

 . Carrizo Mt. (Igneous Rocks) 



1 inch = 5 miles. 1916. — Emery, 



W. B., 1. 

 . Clifton Quadrangle. 3 cm. 



= I miles. 1916.— Reber, L. E., 



M 



. Kofa-Mts. 1 inch =2 miles. 



1915. — Jones, E. L., 2. 



Little Colorado Valley. 1 

 inch = 4 miles. 1914. — Gregory, 



H. E., 1. 



. Mazatzal Range. 1 inch = 



22 miles. 1915. — Ransome, 

 F. L., 1. 



■ . Meteor Crater. 1 inch = 



I. 290 feet. 1914. — Barringer, 



D. M. 



. Mohaye Co. 1 inch =16 



miles. 1917. — Schrader, F. C, 5. 

 . Mule Mts. 1 inch = 4J 



miles ; Warren Mining dist. 



1 inch = 1.880 feet. 1917. — 



Bonillas, Y. S. 

 ■ . Paradise Valley & Cave 



Creek Drainage Basins. 



1 : 187.500. 1915. — Meinzer, 



O. E., 6. 



. Quartzite. Gold Placers. 



1 inch = 3 miles. 1915. — Jones, 



E. L., 1. 



. Santa Rita & Patagonia 



Mts. 1 : 125.000. 1915.— 



Schrader, F. C, 3. 

 . Shinumo Quadrangle. 



1 : 48.000. 1914. — Noble, L. F., 1. 

 . Tonto Region. 1 inch = 2 



miles. 1916.— Ransome, L. F.. 3. 

 Arkansas & Oklahoma. Fort 



Smith-Poteau Gas-field. 1 inch 



= 5J miles. 1914. — Smith, 



C. D., 1. 



California. Alameda Creek 

 Drainage Basin. 1 : 250,000 ; 

 Niles Cone & adjacent areas. 



1 : 31,250. 1915.— Clark, W. O. 



Alleghany dist. 1 inch = 



2 \ miles. 1914. — Ferguson, 

 H. G., 1. 



. Barstow-Keamer Region. 1 



inch = 4 miles. 1914. — Pack, 

 R. W.. 1. 



Bully Hill Mining dist. 



2 inches = 1 mile. 1915. — Boyle, 

 A. C, fil. 



. Chico & Eocene Forma- 

 tions. 1 inch =115 miles. 



1917. — Waring, C. A. 



. Colfax Region. 2 inches = 



3 miles. 1917.— Moody, C. L., 2. 

 . Cuyama Valley. 1 : 125,000. 



1916. — English, W. A. } 2. 



AMERICA (North). 

 United States. 

 California. Eocene deposits N. 

 of Mt. Diablo. 1918.— Clark, 

 B. L., 4. 



. Lassen Peak. 1 inch = 



1,075 feet. 1916.— Diller, J. S., 2. 

 ■ . Leona Rhyolite & adjacent 



Formations. 1 inch = 1 mile. 



1917.— Clark, C. W. 

 . Owens-Searles— Panamint 



Lake System. 1 inch = 32 miles. 



1914. — Gale, H. S., 1. 



. Pacific Coast & Basin 



Regions (Tertiary Faunas). 1915. 

 — Merriam, J. C, 6. 



. Sacramento Valley. 1 inch 



= 22 miles. 1915. — Bryan. K. 



— . San Diego Co. (Molybdenum) 



1 inch = 2f miles ; Friday Mine. 

 1 inch = 100 feet. 1916.— 

 Calkins, F. C, 1. 



. San Joaquin Valley. 



1 : 500.000. 1916.— Mendenhall, 

 W. C; Oil-fields, West side. 

 1 inch = 1 mile. 1917. — Gester, 

 G. C. ; Tejon Group. 1 inch = 8 

 miles. 1915. — Dickerson, R. E., 

 5: Western border. 1 : 125,000. 



1915. — Anderson, R. 



. San Pablo & portion of 



Monterey Groups, San Pablo 

 Bav Region. ' 1915.— Clark, 

 B. L., 1. 



. Santa Ana Mts. (part). 



1 inch = 2 miles. 1914. — 



Dickerson. R. E., 1; 1916.— 



Packard, E. L., 1. 

 . Santa Ynez Riyer dist. 



(part). 3 inches = 4 miles. 1919. 



— Kew, W. S. W., 3. 

 — - — . Sobrante Anticline ; Vicinity 



of Walnut Creek. 1918.— Clark, 



B. L., 5. 



. Southern portion (Layas). 



1 inch = 30 miles ; Morro Hill. 



2 inches = 1 mile. 1917. — 

 Waring, G. A., 2. 



. Springs & principal Faults. 



1 : 2.000.000. 1915. — Waring, 

 G. A., 1. 



. Tejon & associated Groups 



(various). 1916. — Die ker s o n , 

 R. E., 6. 



. Tejon & Martinez Seas. 



1917.— Dickerson, R. E.. 10. 

 — . Temblor Basin & San Juan 

 dist. 1 inch = 2 miles. 1914. — 

 Anderson, F. M. 



. Tesla Quadrangle (part). 



1 : 125,000. 1915. — Anderson, R. 



. Waltham, Priest, Bitter- 

 water & Peachtree Valleys. 1 

 inch = 80 miles. 1914.— Pack, 

 R. W., 4. 



■ . Weaveryille Quadrangle. 1 



inch = 4 miles. 1915. — 

 Ferguson, H. G., 2. 



