Bouguer gravity map of the western arm of the Black Rock Desert, northwestern Nevada [cartographic material] / by Donald H. Schaefer and Douglas K. Maurer
Relief shown by contours and spot heights. "Generalized geology by D.K. Maurer, 1979. Geophysics by D.H. Schaefer and D.K. Maurer, 1980." "Base from U.S. Geological Survey, Lovelock and Vya, 1:250,000, 1970." Title on edge of envelope: Bouguer gravity mpa, Black Rock Desert, Nevada. Includes location map.