36 A Bihliography of the Geology, etc., of California. 



The following maps have been issued by the State Mining- 

 Bureau : 



Map of the Mother Lode. 



Register of mines and minerals, with map, of Plumas County. 

 Scale of map, 2 miles to 1 inch. Data collected October, 1898, 

 under direction of A. S. Cooperr Stnte Mineralogist. 



Register of mines and minerals, wiih map, of Calaveras County. 

 Scale of map, 2 miles to 1 inch. Data collected April, 1899, under 

 direction of A. S. Cooper, State Mineralogist. 



Register of mines and minerals, with map, of Siskiyou County. 

 Scale of map, 2 miles to 1 inch. Data collected February, 1898, 

 under direction of A. S. Cooper, State Mineralogist. 

 • Register of mines and minerals, with map, of Trinity County. 

 Scale of map, 2 miles to 1 inch. Data collected October, 1898, 

 under direction of A. S. Cooper, State Mineralogist. 



Register of mines and minerals, with map, of Nevada County. 

 Scale of map, 2 miles to 1 inch. Under direction of A. S. Cooper, 

 State Mineralogist. 



Register of mines and minerals, with map, of Lake County. 

 Scale of map, 2 miles to 1 inch. Data collected November, 1901, 

 under direction of Lewis E. Anbury, State Mineralogist. 



Register of mines and minerals, with map, of Placer County. 

 Scale of map, 2 miles to 1 inch. Data collected February, 1902, 

 under direction of Lewis E. Anbury, State Mineralogist. 



Register of mines and minerals, with map, of El Dorado Countj'. 

 Scale of map, 2 miles to 1 inch. Data collected April, 1902, under 

 direction of Lewis E. Anbury, State Mineralogist. Contains 

 economic geological map of El Dorado County. 



Register of mines and minerals, with map, of Shasta County. 

 Scale of map, 2 miles to 1 inch. Data collected March, 1902, 

 under direction of Lewis E. Aubury, State Mineralogist. 



Register of mines and minerals, with map, of San Bernardino 

 County. Scale of map, 2 miles to 1 inch. Data collected August, 

 1902, under direction of Lewis E. Aubury, State Mineralogist. 



Register of mines and minerals, with map, of San Diego County. 

 Scale of map, 2 miles to 1 inch. Data collected September, 1902, 

 under direction of Lewis E. Aubury, State Mineralogist. 



Register of mines and minerals, with map, of Tuolumne County. 

 Scale of map, 2 miles to 1 inch. Data collected June, 1903, under 

 direction of Lewis E. Aubury, State Mineralogist. 



Register of mines and minerals, with map, of Sierra County. 

 Scale of map, 2 miles to 1 inch. Data collected June, 1903, under 

 direction of Lewis E. Aubury, State Mineralogist. 



Register of oil wells, Los Angeles city ; with map of Los Angeles 

 city oil field. Data collected April, 1903, under direction of Lewis 

 E. Aubury, State Mineralogist. 



Register of mines and minerals, with map, of Amador County. 

 Scale of map, 2 miles to 1 inch. Data collected August, 1903, 

 under direction of Lewis E. Aubury, State Mineralogist. 



In preparation : Registers of mines and minerals, with maps, of 

 Butte, Kern, and Mariposa counties. 



