Cartography of California. 179 



1872. Topographical map of central California, etc. 



Sheet II, the northeast section, was reported by the State Geologist 

 in 1873 and again in 1879 to be completed, and the northwest sec- 

 tion to lack one season's work. Published by Bien, New York. 



1873. Map of California and Nevada, 1873. State Geol. Sur. 

 of California, J. D. Whitney, State Geologist. Drawn 

 by F. von Leicht and A. Craven. Scale, 18 m. to 1 in. 



The second edition, revised by Hoffmann & Crane and issued by 

 authority of the Regents of the State University of California, 1874. 



Third edition, published by W. D. Walkup & Co., 1878. 



Fourth edition, published by Walkup & Co., 1887. 



In the Report of Progress for 1873, Professor Whitney mentions 

 that a smaller map of California, scale 36 m. to 1 in., "has been 

 engraved without hillshading." This map was not published. 



Portions of the western slope of the Sierra Nevada, based on 

 the work of the Geological Survey, are mapped in Whitney's Aurif- 

 erous gravels of the Sierra Nevada. Cambridge, 1880. 



1876. Part of eastern California, southeastern Nevada, 

 northwestern Arizona, and southwestern Utah; by G. K. 

 Gilbert and A. R. Marvin. Scale, 8 m. to 1 in. Accom- 

 panying Geological atlas U. S. Geol. Sur. west 100th mer- 

 idian; by George M. Wheeler. New York, 1876. 



1879. Map of River Tunnel on Mariposa Estate, showing the 

 course of vein and workings up to August 5, 1877 ; by A. 

 J. Bowie, Jr. Accompanying Trans. Am. Inst. Min. 

 Engs., vol. 6, 1878, plate 1, fig. 1. 



1879. Surroundings of River Tunnel, Mariposa Estate; by 

 A. J. Bowie. Accompanying Trans. Am. Inst. Min. 

 Engs., vol. 6, 1878, plate 1, fig. 6. 



1880. Map of the region near Gibsonville ; by C. W. Hendel. 

 Scale, 1,200 feet to the inch. In Mem. Mus. Comp. Zool., 

 vol. 6, p. 450, plate T. Cambridge, 1880. 



1880. Map of the Tertiary auriferous gravel deposits lying 

 between the middle fork of the American and the Middle 

 Yuba rivers; by A. Bowman, W. H. Pettee and W. A. 

 Goodyear. Scale, 1 m. to 1 in. In Mem. Mus. Comp. 

 Zool., vol. 6. Cambridge, 1880. In 2 sheets. 



12-B 



