01083cam a22002891 4500 gs 52000263 DLC 20260227111359.0 760308s1952 caubf 000 0 eng gs 52000263 (OCoLC)2035872 DLC NSbSU NSbSU DLC premarc TN24.C2 A3 no. 162 557.94 Travis, Russell Burton, 1918- Geology of the Sebastopol quadrangle, California. by Russell B. Travis. San Francisco, State of California, Dept. of Natural Resources, Division of Mines, 1952. 33 p. maps (2 fold. col.), plates 23 cm. California. Dept. of Natural Resources. Division of Mines. Bulletin, 162 Part of illustrative matter in pocket. Bibliography: p. 31-32. Geology California Sonoma County Geology California Marin County Sebastopol quadrangle, California California. Division of Mines and Geology. Bulletin ; no. 162. 28680 28680