Cooper, J.R., and Silver, L.T., 1964, Geology and ore deposits of the Dragoon quadrangle, Cochise County, Arizona: U.S. Geological Survey Professional Paper 416, 196 p., 13 sheets, scales 1:600, 1:1,200, 1:2,400, 1:4,800, 1:12,000, 1:31,680, 1:125,000.
Gunnison Hills
Placename Counties
Placename Label
Geology and ore deposits of the Dragoon quadrangle, Cochise County, Arizona
Reconnaissance map of the Willcox, Fisher Hills, Cochise, and Dos Cabezas quadrangles, Cochise and Graham Counties, Arizona
Cooper, J.R., 1960, Reconnaissance map of the Willcox, Fisher Hills, Cochise, and Dos Cabezas quadrangles, Cochise and Graham Counties, Arizona: U.S. Geological Survey Mineral Investigations Field Studies Map MF-231, 1 sheet, scale 1:62,500.
Some geologic features of the Dragoon quadrangle, Arizona, in Heindl, L.A., ed., Southern Arizona Guidebook II, combined with the 2nd annual Arizona Geological Society Digest
Cooper, J.R., 1959, Some geologic features of the Dragoon quadrangle, Arizona, in Heindl, L.A., ed., Southern Arizona Guidebook II, combined with the 2nd annual Arizona Geological Society Digest: Arizona Geological Society, p. 139-145.
Oil and gas possibilities of southeastern Arizona, in Oil, gas and helium in Arizona... its occurrence and potential
Buck, L.I., 1961, Oil and gas possibilities of southeastern Arizona, in Oil, gas and helium in Arizona... its occurrence and potential: Phoenix, Arizona Development Board, p. 22-29.
Permian Concha Limestone and Rainvalley Formation, southeastern Arizona
Bryant, D.L., and McClymonds, N.E., 1961, Permian Concha Limestone and Rainvalley Formation, southeastern Arizona: American Association of Petroleum Geologists Bulletin, v. 45, no. 8, p. 1324-1333.
Huebnerite in Arizona
Blake, W.P., 1899, Huebnerite in Arizona: American Institute of Mining Engineers, Transactions, v. 28, p. 543-546.
The Mississippian System of New Mexico and southern Arizona, in Fouch, T.D., and Magathan, E.R., eds., Paleozoic paleogeography of the west-central United States - Rocky Mountain Paleogeography Symposium 1, Denver, Colo., 1980
Armstrong, A.K., Mamet, B.L., and Repetski, J.E., 1980, The Mississippian System of New Mexico and southern Arizona, in Fouch, T.D., and Magathan, E.R., eds., Paleozoic paleogeography of the west-central United States - Rocky Mountain Paleogeography Symposium 1, Denver, Colo., 1980: Society of Economic Paleontologists and Mineralogists, Rocky Mountain Section, Denver, Colo., p. 82-99.
Red chert-clast conglomerate in the Earp Formation (Pennsylvanian-Permian), southeastern Arizona: Stratigraphy, sedimentology, and tectonic significance
Armin, R.A., 1985, Red chert-clast conglomerate in the Earp Formation (Pennsylvanian-Permian), southeastern Arizona: Stratigraphy, sedimentology, and tectonic significance: Tucson, University of Arizona, Ph.D. dissertation, 338 p.
Geologic map of Cochise County, Arizona
Arizona Bureau of Mines, 1959, Geologic map of Cochise County, Arizona: Arizona Bureau of Mines, 1 sheet, scale 1;375,000 [now available as Arizona Geological Survey Map M-3-1].