Quaternary

Merrill, R.K., 1970, The glacial geology of the Mount Baldy area, Apache County, Arizona: Tempe, Arizona State University, M.S. thesis, 118 p., 3 sheets, scale 1:24,000.

Menges, C.M., and Pearthree, P.A., 1989, Late Cenozoic tectonism in Arizona and its impact on regional landscape evolution, in Jenney, J.P., and Reynolds, S.J., eds., Geologic evolution of Arizona: Arizona Geological Society Digest 17, p. 649-680.

Menges, C.M., and McFadden, L.D., 1981, Evidence for a latest Miocene to Pliocene transition from Basin-Range tectonic to post-tectonic landscape evolution in southeastern Arizona: Arizona Geological Society Digest, v. 13, p. 151-160.

Menges, C.M., 1983, The neotectonic framework of Arizona: Implications for the regional character of Basin and Range tectonism: Arizona Bureau of Geology and Mineral Technology Open-File Report 83-19, 109 p.

McKee, E.D., Hamblin, W.K., and Damon, P.E., 1968, K-Ar age of lava dam in Grand Canyon: Geological Society of America Bulletin, v. 79, no. 1, p. 133-136.

McKee, E.D., and Schenk, E.T., 1942, The Lower Canyon lavas and related features at Toroweap in Grand Canyon: Journal of Geomorphology, v. 5, no. 4, p. 245-273.

McKee, E.D., and McKee, E.H., 1972, Pliocene uplift of the Grand Canyon region--Time of drainage adjustment: Geological Society of America Bulletin, v. 83, no. 7, p. 1923-1931.

McFadden, L.D., 1978, Soils of the northern Canada Del Oro Valley, southern Arizona: Tucson, University of Arizona, M.S. thesis, 116 p.

Mayer, Larry, 1979, Evolution of the Mogollon Rim in central Arizona: Tectonophysics, v. 61, no. 1-3, p. 49-62.

Maxson, J.H., 1949, Lava flows in the Grand Canyon of the Colorado River, Arizona: Geological Society of America Bulletin, v. 60, no. 1, p. 9-16.