58 x 47 cm., on sheet 74 x 81 cm., folded in envelope 30 x 24 cm. Relief shown by contours and spot heights. "Geology mapped in 1984-85." Includes text, bibliography, and location maps. "Prepared in cooperation with the U. S. Deparment of Energy." "Base from U. S. Geological Survey, 1961. Photorevised 1983. 10,0000-foot grid ticks based on Nevada coordinate system, central zone. 1000-meter Universal Transverse Mercator grid ticks, zone 11, shown in blue." Original publisher: U. S. Geological Survey, Series: Miscellaneous investigations series map I, Scale: 1:24 000.

Remains of a building on the Nevada Test Site. Campsites of nomadic Indians have been found near several natural springs on the Nevada Test Site. A ranch headquarters and camp for horse hunters was located near Tippipah Springs. The site also was a relay post on the mail route from Salt Lake City to Los Angeles during the 1850s. The site is one of many protected archeological sites on the Nevada Test Site.

Small herds of wild horses roam the higher elevations of the Nevada Test Site.