EarthWorks Geospatial Catalog

Geologic map of California, Westwood sheet [cartographic material] / compilation by P.A. Lydon, T.E. Gay, Jr. and C.W. Jennings, 1960.

Relief shown by contours and spot heights. "Contour interval 200 feet with supplementary contours at 100 foot intervals." Fault lines indicated. "Topographic base map prepared by the Army Map Service (KCSX), Corps of Engineers, U.S. Army ... ; land net prepared by the U.S. Geological Survey, 1960 ; corrections and additions to culture by Division of Mines, 1960." Second printing 1969 by the California Division of Mines and Geology. "Reprinted 1968"--Envelope. Explanatory data sheet folded into envelope. Location and index maps on envelope. Accompanied by data sheet: Explanatory data, Westwood sheet, Geologic map of California / compiled by Philip A. Lydon, Thomas E. Gay, Jr., and Charles W. Jennings, 1960. Olaf P. Jenkins ed. [San Francisco, Calif.] : California Division of Mines, 1960 (second printing 1968). Index map and stratigraphic information shown on explanatory data sheet. Includes location map, index map and index to geologic mapping.
California Division of Mines
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