This unique and colorful map shows the geology and topography of the Lake Eleanor Quadrangle, Sierra Nevada, California. It was published by the USGS in 1987. The map features Aspen Valley, Mather, Stanislaus National Forest, Tuolumne River, Hetch Hetchy Reservoir, Lake Elenor, Cherry Lake, Harden Flat, and the surrounding area. It measures approximately 24”x 36”. Includes a written description of the geology of the area. Shipped in the original folder via USPS First Class.