01290cam a22002651i 4500 gs 20000222 DLC 20260227111324.0 790220s1920 dcuab f001 0 eng gs 20000222 (OCoLC)4671498 DLC CoU-DA OCoLC DLC QE75 .P9 no. 116 TN805.C2 P3 Copy 2. I 19.16:116 Pack, Robert W. (Robert Wallace), 1885- The Sunset-Midway oil field, California ; part 1 : Geology and oil resources / by R. W. Pack. Washington : U.S. Gov't. Print. Off., 1920. 179 p. : ill., xlv plates (part fold.), maps, diagrs. (some in pocket) ; 29 cm. Geological Survey (U.S.). Geological Survey professional paper - United States Geological Survey ; no. 116 At head of title: Department of the Interior. "Part II (Professional paper 117), by G. S. Rogers, contains analyses of the oil, gas, and oil-field waters and a discussion of their composition in relation to their geologic occurrence; some figures on the geothermal gradient; and a brief discussion of the invasion of oil sands by water." Petroleum California. Petroleum Geology California. 26012 26012