Geologic map of the Bull Run Mountains, Elko County, Nevada, by Kenneth D. Ehman and Theodore M. Clark, 1985.

Geologic map with cross sections, describing 18 geologic units, inset map showing mapping credits.

The geology of the Bull Run Quadrangle is discussed in B60; a general overview of the area is in B101. Prepared by authors as graduate work with research funds provided by private grants.

Open-File Report 86-12, 1"=0.4 mile, 60x33, b/w, $17.50