Hopi Buttes

Lowell, J.D., 1956, Occurrence of uranium in Seth-La-Kai diatreme, Hopi Buttes, Arizona: American Journal of Science, v. 254, no. 7, p. 404-412.

Lindsay, E.H., and Tessman, N.T., 1974, Cenozoic vertebrate localities and faunas in Arizona: Arizona Academy of Science, Journal, v. 9, no. 1, p. 3-24.

Lewis, P.H., 1973, Ultramafic inclusions in limburgite, Hopi Buttes Volcanic Field, Arizona: Provo, Utah, Brigham Young University, M.S. thesis.

Lewis, P.H., 1973, Mica pyroxenite inclusions in limburgite, Hopi Buttes volcanic field, Arizona: Provo, Utah, Brigham Young University Geology Studies, v. 20, pt. 4, p. 121-225.

Lance, J.F., 1960, Stratigraphic and structural position of Cenozoic fossil localities in Arizona: Arizona Geological Society Digest, v. 3, p. 155-159.

Lance, J.F., 1954, Age of the Bidahochi Formation, Arizona [abs.]: Geological Society of America Bulletin, v. 65, p. 1276.

Laidley, R.A., 1966, An X-ray fluorescent analysis study of the distribution of selected elements within the Hopi Buttes volcanics, Navajo County, Arizona: Tucson, University of Arizona, Ph.D. dissertation, 99 p.

Kiersch, G.A., 1956, Mineral resources, Navajo-Hopi Indian Reservations, Arizona-Utah, Volume I, Metalliferous minerals and mineral fuels - Geology, evaluation, and uses and a section on the general geology with sections by S.C. Brown, J.C. Haff, H.S. Haskell, H.E. Krumlauf, E.B. Mayo, D.B. Sayner, and C. Wollman: Tucson, University of Arizona Press, 75 p.

Kiersch, G.A., 1955, Mineral resources, Navajo-Hopi Reservations, Arizona-Utah, Volume II, Nonmetallic minerals - Geology, evaluation, and uses, with sections by J.W. Anthony, R.L. DuBois, P.W. Howell, J.C. Haff, W.D.Keller, H.E. Krumlauf, and R.L. Wilson: Tucson, University of Arizona Press, 105 p.

Kiersch, G.A., 1955, Mineral resources, Navajo-Hopi Reservations, Arizona-Utah, Volume III, Construction materials - Geology, evaluation, and uses, with sections by John C. Haff and H. Wesley Peirce: Tucson, University of Arizona Press, 81 p.