1885
Russell, Israel C. (Israel Cook), 1852-1906.
1:335k
1944
USGS (U.S. Geological Survey)
1:125k
1963
California Division of Mines and Geology
1:250k
1862
U.S. General Land Office
1:253k
1882
Wheeler, G.M.
1:253k
1956
Shell Oil Company
1864
Guillemin-Tarayre, Edmond
1:500k
1871
Wheeler, G.M.
1:507k
1873
Whitney, J.D.
1:380k
1963
California Division of Mines and Geology