Geology of the Bull Run Quadrangle, Elko County, Nevada, by Robert W. Decker, 1962.

The geography, geomorphology, stratigraphy, metamorphism, structural geology, and economic geology of the area; references and index.

Regional overviews are in B54 and B101.

Bulletin 60, 78 pages, 9x6", 2 b/w drawings, 4 b/w photos, 1 table, 1 plate--1: 62,500, geologic map and sections, 24x18", 2 color, $5.00