Pink Cliffs area

Butler, G.M., and Allen, M.A., 1921, Petroleum: Arizona Bureau of Mines Bulletin no. 116, 45 p.

Ash, S.R., ed., 1974, Guidebook to Devonian, Permian and Triassic plant localities, east-central Arizona - 25th Annual AIBS Meeting, Arizona State University, Tempe, Arizona, June, 1974: Botanical Society of America, Paleobotanical Section, 69 p.

Ash, S.R., 1974, Road log, with botanical notes by R.H. Hevly, in Ash, S.R., ed., Guidebook to Devonian, Permian and Triassic plant localities, east-central Arizona: Botanical Society of America, Paleobotanical Section, p. 1-25.

Arizona Oil and Gas Conservation Commission, 1976, Well location map A-1, eastern Mogollon Slope region, portions of Apache, Coconino, Gila, and Navajo Counties, Arizona (revised): Arizona Oil and Gas Conservation Commission, well location map A-1, 1 sheet, scale 1:250,000.

Arizona Oil and Gas Conservation Commission, 1976, Well data tabulation, eastern Mogollon Slope region, covering portions of Apache, Coconino, Gila, and Navajo Counties, Arizona: Arizona Oil and Gas Conservation Commission, 18 p. [now available as Arizona Geological Survey Oil and Gas Publication OG-21b].

Arizona Oil and Gas Conservation Commission, 1975, Well location map A-1, Holbrook area, portions of Apache, Coconino, Gila, and Navajo Counties, Arizona: Arizona Oil and Gas Conservation Commission, well location map A-1, 1 sheet, scale 1:250,000.

Aiken, C.L.V., and Sumner, J.S., 1972, A study of regional geophysical data in the Holbrook area, Arizona: Arizona Oil and Gas Conservation Commission Geologic Report of Investigation 2, 42 p., 2 sheets, scale 1:500,000 [now available as Arizona Geological Survey Oil and Gas Publication OG-23].

Agenbroad, L.D., and Mead, J.I., 1987, Late Pleistocene alluvium and megafauna dung deposits of the central Colorado Plateau, in Davis, G.H., and VandenDolder, E.M., eds., Geologic diversity of Arizona and its margins: Excursions to choice areas; Geological Society of America, Annual Meeting, 100th, Phoenix, Ariz., October 26-29, 1987, Field-trip guidebook: Arizona Bureau of Geology and Mineral Technology Special Paper 5, p. 68-84.

Adler, H.H., 1974, Concepts of uranium-ore formation in reducing environments in sandstones and other sediments [IAEA-SM-183/43], in Formation of uranium ore deposits, Proceedings of a symposium on the Formation of uranium ore deposits: Vienna, International Atomic Energy Agency, Proceedings Series, STI/PUB/374, p. 141-168.