208 A Bibliography of the Geology, etc., of California. 



CENTRAL CALIFORNIA. 



1849. A correct map of the bay of San Francisco and the 

 gold region from actual survey June 20, 1849, for J. J. 

 Jarvis, embracing all the new towns, ranchos, roads, dry 

 and wet diggings, with their several distances from each 

 other. Published by James Munroe & Co. 134 Wash- 

 ington street, Boston. Scale, 10 m. to 1 in. 



1849. Sketch of General Riley's route through the mining 

 districts, July and August, 1849. Copied from the orig- 

 inal sketch by Lt. Derby in the office of the lOt. military 

 department by J. McH. Hollingworth, assistant. Scale, 

 10 geogr. m. to 1 in. 



1867. Map of the region adjacent to the bay of San Fran- 

 cisco. 1867. State Geological Survey of California; J. 

 D. Whitney, State Geologist. Scale, 2 m. to 1 in. 



1868. Same. 2d ed. 1868. 



Embraces in whole or in part the counties of San Francisco, San 

 Mateo, Santa Clara, Santa Cruz, Alameda, Contra Costa, Solano, 

 Sacramento, Napa, Sonoma, and Marin : — the territory covered by 

 sheet III of the 1873 map of central California. 



1868. Township and county map of [east] central California, 



exhibiting the U. S. land surveys, schools, land districts, 



postoffices, roads, etc. Drawn and published by A. J. 



Doolittle, San Francisco and Nevada City, Cal., 1868. 



Scale, 2 m. to 1 in. 



Comprises the counties of Butte, Sierra, Nevada, Yuba, Placer, 

 El Dorado, and Sacramento. 



1868. Holt's map of the Owen's River mining country. 

 Compiled and drawn from the most reliable information 

 by Arthur W. Keddie. Published by Warren Holt. San 

 Francisco, 1868. Scale, 5 m. to 1 in. 



Comprising present counties of Mono, Inyo, and eastern Fresno. 



1869. Bancroft's map of central California. Compiled by 

 W. H. Knight. Published by H. H. Bancroft & Co. 

 San Francisco, 1869. Scale, 12 m. to 1 in. 



