Draut, A.E., Rubin, D.M., Dierker, J.L.; Fairley, H.C., Griffiths, R.E., Hazel, J.E., Jr., Hunter, R.E., Kohl, Keith, Leap, L.M., Nials, F.L., Topping, D.J., and Yeatts, Michael, 2005, Sedimentology and stratigraphy of the Palisades, Lower Comanche, and Arroyo Grande areas of the Colorado River Corridor, Grand Canyon, Arizona: U.S. Geological Survey Scientific Investigations Report 2005-5072, 74p.
Young, R.A., 1999, Nomenclature and ages of Late Cretaceous(?) - Tertiary strata in the Hualapai Plateau region, northwest Arizona, Appendix, in Billingsley, G.H., and others, Breccia-pipe and geologic map of the southwestern part of the Hualapai Indian Reservation and vicinity, Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-2554, p. 21-50.
Tanner, L.H., 2003, Pedogenic features of the Chinle Group, Four Corners region: Evidence of Late Triassic aridification, in Lucas, S.G., and others, eds., Geology of the Zuni Plateau: New Mexico Geological Society 54th Field Conference Guidebook, p. 269-280.
Nations, Dale, 1988, Stratigraphy and tectonic significance of Cenozoic basin-fill sediments, Tonto Basin, Arizona, in Anderson, Larry, and Piety, Lucy, eds., Field-Trip Guidebook to the Tonto Basin: Geomorphology, Quaternary Geology, Tertiary Basin Development, Archaeology, and Engineering Geology: Friends of the Pleistocene, Rocky Mountain Cell, p. 165-186.
Bollaert, A.R., 1962, An evaluation of the Mammoth, Arizona diatomaceous earth deposit, prepared for American Diatomes, Inc. [includes an addendum report dated July 24, 1962]: unpublished report,  p., 1 sheet, scale 1:24,000 [available for inspection at Arizona Geological Survey, 416 W. Congress, Suite 100, Tucson, Ariz.].
Bollaert, A.R., 1953, A crude survey of the "White Cliffs" diatomite deposit, Mammoth, Arizona [includes an addendum report dated October 22, 1953]: unpublished report,  p., 2 sheets, scales 1:12,000 and 1:1,500,000 [available for inspection at Arizona Geological Survey, 416 W. Congress, Suite 100, Tucson, Ariz.].
Klawon, J.E., Dickinson, W.R., and Pearthree, P.A., 1999, Surficial geology and geologic hazards of the northern Tucson Basin, Pima County, Arizona [Tucson North and Sabino Canyon 7.5 min]: Arizona Geological Survey Open-File Report 99-21, 28 p., 1 sheet, scale 1:24,000.
Klawon, J.E., Pearthree, P.A., Skotnicki, S.J., and Ferguson, C.A., 1998, Geology and geologic hazards of the Casa Grande area, Pinal County, Arizona [Stanfield, Casa Grande West, Casa Grande East, Coolidge, Double Peak, and Chuichu 7.5 min]: Arizona Geological Survey Open-File Report 98-23, 26 p., 6 sheets, scale 1:24,000.
Wiley, B.H., Rauzi, S.L., Cook, D.A., Clifton, E.H., Kuo, Lung-Chuan, and Moser, J.A., 1998, Geologic description, sampling, petroleum potential, and depositional environment of the Chuar Group, Grand Canyon: Arizona Geological Survey Open-File Report 98-17, 92 p., 2 sheets.
Mayes, H.B., 1990, Cenozoic stratigraphy and depositional history of the northern Tonto Basin, Gila County, Arizona: Flagstaff, Northern Arizona University, M.S. thesis, 113 p., 3 sheets, scale 1:24,000.