01077cam a22002651 4500 gs 63000209 DLC 20260227111412.0 740104s1962 xx 000 0 eng gs 63000209 (OCoLC)770066 DLC OAU OCoLC DLC premarc QE138.E4 D4 Decker, Robert W. (Robert Wayne), 1927- Geology of the Bull Run quadrangle, Elko County, Nevada, by Robert W. Decker. Reno, Mackay School of Mines, University of Nevada, 1962. v, 65, vii-xii p. illus., maps (1 fold. col. in pocket) 24 cm. Nevada Bureau of Mines. Bulletin 60 Revision and expansion of a thesis on the Centennial Range (Bull Run Mountains) submitted to the Colorado School of Mines. "Publications of the Nevada Bureau of Mines and associated organizations": p. vii-xii. Bibliography: p. 58-61. Geology Nevada Elko County. Bull Run quadrangle, Elko county, Nevada. 29711 29711