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Before | After |
"Map of Oakland & Vicinity" c1895, W. F. Boardman, City & County Surveyor |
Radbruch,
Dorothy
H., 1959; “Former Shoreline Features Along the East Side of San
Francisco Bay, California",
Miscellaneous
Geologic Investigations, Map # I-298, Department of the Interior, United States Geological Survey, Washington DC, Scale 1:24,000 (1" = 2,000'), 1 sheet. |
|
Radbruch,
Dorothy
H., 1957; “Areal and Engineering Geology of the Oakland
West Quadrangle”, Miscellaneous
Geologic Investigations, Map # I-239, Department of the Interior, United States Geological Survey, Washington DC, Scale 1:24,000 (1" = 2,000'), 1 sheet w/booklet. |