Roybal, G.K., 1979, Facies relationships in a patch reef of the upper Mural Limestone in southeastern Arizona: Tucson, University of Arizona, M.S. thesis, 66 p.
Richard, S.M., and Sutter, J.F., 1987, Structural and 40Ar/39Ar chronology of Mesozoic deformation, Harquahala Mountains, west-central Arizona [abs.]: Geological Society of America Abstracts with Programs, v. 19, no. 7, p. 819.
Richard, S.M., 1983, Structure and stratigraphy of the southern Little Harquahala Mountains, La Paz County, Arizona: Tucson, University of Arizona, M.S. thesis, 154 p., 7 sheets, scales 1:6,250, 1:12,000, 1:430,000.
Reynolds, S.J., Welty, J.W., and Spencer, J.E., 1986, Volcanic history of Arizona: Fieldnotes [Arizona Bureau of Geology and Mineral Technology], v. 16, no. 2, p. 1-5.
Reynolds, S.J., Spencer, J.E., Laubach, S.E., and Richard, S.M., 1987, Mesozoic structural evolution of the Maria fold and thrust belt, west-central Arizona and southeastern California [abs.]: Geological Society of America Abstracts with Programs, v. 19, no. 7, p. 818.
Reynolds, S.J., Richard, S.M., Haxel, G.M., Tosdal, R.M., and Laubach, S.E., 1988, Geologic setting of Mesozoic and Cenozoic metamorphism in Arizona, in Ernst, W.G., ed., Metamorphism and crustal evolution of the western United States (Rubey Volume 7): Englewood Cliffs, N.J., Prentice-Hall, p. 467-501.
Reynolds, S.J., Keith, S.B., and Coney, P.J., 1980, Stacked overthrusts of Precambrian crystalline basement and inverted Paleozoic sections emplaced over Mesozoic strata, west-central Arizona, in Jenney, J.P., and Stone, C., eds., Studies in western Arizona: Arizona Geological Society Digest, v. 12, p. 45-51.
Newman, W.L., 1962, Distribution of elements in sedimentary rocks of the Colorado Plateau - A preliminary report, in Contributions to the geology of uranium: U.S. Geological Survey Bulletin 1107-F, p. 337-445, 16 sheets.
Nations, J.D., 1989, Cretaceous history of northeastern and east-central Arizona, in Jenney, J.P., and Reynolds, S.J., eds., Geologic evolution of Arizona: Arizona Geological Society Digest 17, p. 435-446.
Naeser, C.W., Duddy, I.R., Elston, D.P., Dumitru, T.A., and Green, P.F., 1989, Fission-track dating: Ages for Cambrian strata and Laramide and post-Middle Eocene cooling events from the Grand Canyon, Arizona, in Elston, D.P., Billingsley, G.H., and Young, R.A., eds., Geology of Grand Canyon, northern Arizona (with Colorado River guides): American Geophysical Union, International Geological Congress, 28th, Field Trip Guidebook T115/315, p. 139-144.