Hopi Buttes

Kerr, P.F., 1958, Uranium emplacement in the Colorado Plateau: Geological Society of America Bulletin, v. 69, no. 10, p. 1075-1111.

Keith, Stanton B., 1969, Pumice and pumicite, in Mineral and water resources of Arizona: Arizona Bureau of Mines Bulletin 180, p. 407-412.

Karlstrom, T.N.V., Swann, G.A., and Eastwood, R.L., eds., 1974, Geology of northern Arizona with notes on archaeology and paleoclimate, Part 1 - Regional studies: Geological Society of America, Rocky Mountain Section, Annual Meeting, 27th, Flagstaff, Ariz., 1974, p. 1-408.

Karlstrom, T.N.V., Swann, G.A., and Eastwood, R.L., eds., 1974, Geology of northern Arizona with notes on archaeology and paleoclimate, Part 2 - Area studies and field guides: Geological Society of America, Rocky Mountain Section, Annual Meeting, 27th, Flagstaff, Ariz., 1974, p. 409-805.

Johnson, A.H., 1967, Stratigraphy and paleoenvironment of the Dinosaur Canyon Member of the Moenave Formation (Upper Triassic) in the southern part of the Navajo and Hopi Indian Reservations, Arizona: Tucson, University of Arizona, M.S. thesis, 123 p.

Isachsen, Y.W., Mitcham, T.W., and Wood, H.B., 1955, Age and sedimentary environments of uranium host rocks, Colorado Plateau: Economic Geology, v. 50, no. 2, p. 127-134.

Irwin, J.H., Stevens, P.R., and Cooley, M.E., 1971, Geology of the Paleozoic rocks, Navajo and Hopi Indian Reservations, Arizona, New Mexico, and Utah: U.S. Geological Survey Professional Paper 521-C, 32 p., 2 sheets, scale 1:500,000.

Hereford, Richard, Schafer, J.P., Philpott, B.C., Holt, H.E., Karlstrom, T.N.V., and Karlstrom, E., 1978, Geology contributes to archaeology and climate studies in northeast Arizona, in Geological Survey research 1978: U.S. Geological Survey Professional Paper 1100, p. 268.

Heindl, L.A., Anderson, R.Y., Davis, L.V., and Irwin, J.H., comps., 1965, Southwestern arid lands; INQUA, International Association for Quaternary Research, 7th Congress, Guidebook for Field Conference H: Lincoln, Nebraska Academy of Sciences, 109 p.

Haynes, C.V., Jr., 1968, Geochronology of late Quaternary alluvium, in Morrison, R.B., and Wright, H.H., Jr., eds., Means of correlation of Quaternary successions, INQUA 7th Congress, Proceedings, v. 8: Salt Lake City, University of Utah Press, p. 591-631.