1937
USGS (U.S. Geological Survey)
1:125k
1891
Sudworth, George B.
1:125k
1891
USGS (U.S. Geological Survey)
1:125k
1935
California Division of Highways
1:149k
1935
California Division of Highways
1:146k
1870
California Geological Survey
1:127k
1914
Punnett Brothers
1:150k
1942
Chas. F. Metsker
1:127k
1879
Wheeler, G.M.
1:253k
1965
California Division of Mines and Geology
1:250k