Osterkamp, W.R., 1973, Map showing depth to water in wells in the Phoenix area, Arizona, 1972: U.S. Geological Survey Miscellaneous Investigations Series Map I-845-D, 1 sheet, scale 1:250,000.
Moore, R.T., and Varga, R.J., comps., 1976, Maps showing nonmetallic mineral deposits in the Phoenix area, Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-845-J, 1 sheet, scales 1:250,000, 1:500,000.
Mitchell, C.M., and Zandle, G.L., 1965, Aeromagnetic map of the Casa Grande area, Maricopa and Pinal Counties, Arizona: U.S. Geological Survey Geophysical Investigations Map GP-0548, 1 sheet, scale 1:62,500.
Luning, R.H., Thiede, D.S., O'Neill, A.J., Nystrom, R.J., and White, D.L., 1982, National Uranium Resource Evaluation, Mesa quadrangle, Arizona: U.S. Department of Energy Report PGJ/F-032(82), 84 p., 4 microfiche, 20 sheets.
Koller, G.R., 1980, Mesa NTMS 1o x 2o quadrangle area, Supplemental data report, Hydrogeochemical and stream sediment reconnaissance: U.S. Department of Energy Report GJBX-81(80), 61 p., 5 microfiche.
Koester, E.A., and Conley, J.N., 1972, Well location map, Pinal County, Arizona: Arizona Oil and Gas Conservation Commission, County Well Location Map 3, 1 sheet, scale 1:500,000 [superseded by Koester, E.A., Conley, J.N., and Rauzi, S.L., 1995, Arizona Geological Survey Oil and Gas Publication OG-5].
Kesel, R.H., 1972, The comparative morphology of inselbergs in different environments (Virginia, North and South Carolina and Arizona) with emphasis on a humid temperate and an arid area: College Park, University of Maryland, Ph.D. Dissertation.
Kesel, R.H., 1977, Some aspects of the geomorphology of inselbergs in central Arizona, USA: Zeitschrift fur Geomorphologie, v. 21, no. 2, p. 119-146.
Hassemer, J.H., and Dansareau, D.C., 1980, Gravity survey in parts of Maricopa and Pinal Counties, Arizona: U.S. Geological Survey Open-File Report 80-1255, 65 p., 5 sheets, scale 1:125,000.
Arizona Geothermal Commercialization Team, 1979, Geothermal development plan: Pinal County: Arizona Bureau of Geology and Mineral Technology Open-File Report 79-11, 26 p.