The Sunset-Midway oil field, California ; part 1 Geology and oil resources Pack, Robert W. (Robert Wallace) 1885- creator text dcu Washington U.S. Gov't. Print. Off. 1920 monographic eng
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179 p. : ill., xlv plates (part fold.), maps, diagrs. (some in pocket) ; 29 cm. by R. W. Pack. 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 QE75 .P9 no. 116 I 19.16:116 I 19.16:116 gs 20000222 DLC 790220 20260227111324.0 gs 20000222