by Thomas W. Dibblee, Jr. ; edited by John A. Minch. Relief shown by contours and spot heights. "Topographic base map from available USGS 7.5-minute quadrangle Mariposa Peak, CA 1969, photoinspected 1978, DMA 1757 I NW -- series V895." "First printing, July 2007." Includes location map, index to adjacent 7.5 minute quadrangles, and index to sources of geology, most recent 1999. Includes "pertinent references", most recent 1975.