Sonoita Basin

Peterson, J.A., ed., 1990, Preliminary mineral resource assessment of the Tucson and Nogales 1o by 2o quadrangles, Arizona: U.S. Geological Survey Open-File Report 90-0276, 134 p., 24 sheets, scale 1:250,000.

Wilson, E.D., 1962, Geologic cross-sections, Section 8, in Moore, R.T., and Wilson, E.D., Geologic cross-sections of Arizona: Arizona Bureau of Mines, 1 sheet [now available as Arizona Geological Survey Map M-7-3].

Briggs, P.C., and Nemecek, E.A., 1986, Technical aspects of Arizona groundwater law, in Anderson, T.W., and Johnson, A.I., eds., Regional aquifer systems of the United States - Southwest alluvial basins of Arizona: Bethesda, Md., American Water Resources Association Monograph Series no. 7, p. 93-98.

Anderson, T.W., and Johnson, A.I., eds., 1986, Regional aquifer systems of the United States - Southwest alluvial basins of Arizona: Bethesda, Md., American Water Resources Association Monograph Series no. 7, 116 p.

Witcher, J.C., 1979, Proven, potential, and inferred geothermal resources of Arizona and their heat contents: Arizona Bureau of Geology and Mineral Technology Open-File Report 79-05, 64 p., 1 sheet, scale 1:1,000,000 [also published in Pasadena, California Institute of Technology, Jet Propulsion Laboratory Publication 80-41, p. A-3 to A-74].

Wilson, E.D., Moore, R.T., and O'Haire, R.T., 1960, Geologic map of Pima and Santa Cruz Counties, Arizona: Arizona Bureau of Mines, 1 sheet, scale 1:375,000 [now available as Arizona Geological Survey Map M-3-8].

U.S. Geological Survey, 1978, Land use and land cover and associated maps for Ft. Huachuca, Arizona: U.S. Geological Survey Open-File Report 77-0810, 5 sheets, scale 1:100,000.

U.S. Geological Survey, 1973, Map showing potential for copper deposits in the eastern three-quarters of the Nogales 2o quadrangle, Tucson area, Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-844-G, 1 sheet, scale 1:250,000.

U.S. Department of Agriculture, and Arizona Water Commission, comps., 1973, Map of land status in the Tucson area, Arizona: U.S. Geological Survey Miscellaneous Geologic Investigations Map I-844-A, 1 sheet, scale 1:250,000.

Turner, R.M., 1974, Map showing vegetation in the Tucson area, Arizona: U.S. Geological Survey Miscellaneous Investigations Series Map I-844-H, 1 sheet, scale 1:250,000.