Geologic map of Las Flores and Dry Canyon quadrangles and western part of Topanga quadrangle, Santa Monica Mountains, Calif., geology by E.K. Soper, 1937
Relief shown by contours. Contour interval 100 feet. "Plate 1." Includes "North-south structure section across Las Flores and Dry Canyon quadrangles."
UCLA LibrarySoper, Edgar Kirke, 1886-; California. Division of Mines.
1937
Sacramento : State of California, Division of Mines
1:35 000