Darton, N.H., and others, 1915, Guidebook of the western United States, Part C. The Santa Fe Route, with a side trip to the Grand Canyon of the Colorado: U.S. Geological Survey Bulletin 613, 194 p., 24 sheets, scale 1:500,000.
Darton, N.H., and others, 1915, Guidebook of the western United States, Part C. The Santa Fe Route, with a side trip to the Grand Canyon of the Colorado: U.S. Geological Survey Bulletin 613, 194 p., 24 sheets, scale 1:500,000.
Mineral District, Guidebook, Map, Bedrock, Areal,