Butler Valley

Richard, S.M., Spencer, J.E., and Reynolds, S.J., 1994, Geologic map of the Salome 30'x60' quadrangle, west-central Arizona: Arizona Geological Survey Open-File Report 94-17, 33 p., 1 sheet, scale 1:100,000.

Howard, K.A., and Harper, R.M., 1992, Bibliography of the Pacific to Arizona Crustal Experiment (PACE) - Investigation of a transect of the lithosphere across the southwestern United States: U.S. Geological Survey Open-File Report 92-0511-A, 63 p.

May, R.T., White, D.L., and Nystrom, R.J., 1979, Uranium resource evaluation, Prescott quadrangle, Arizona: U.S. Department of Energy Preliminary Report PGJ-006, 235 p., 26 sheets, scale 1:250,000.

Mickus, K.L., and James, W.C., 1991, Regional gravity studies in southeastern California, western Arizona, and southern Nevada: Journal of Geophysical Research, v. 96, no. B7, p. 12,333-12,350.

McCarthy, Jill, Larkin, S.P., Fuis, G.S., Simpson, R.W., and Howard, K.A., 1991, Anatomy of a metamorphic core complex: Seismic refraction/wide-angle reflection profiling in southeastern California and western Arizona: Journal of Geophysical Research, v. 96, no. B7, p. 12,259-12,291.

Wong, I.G., Unruh, J.R., Wright, D.H., and Lettis, W.R., 1993, Seismicity evaluation for Parker Dam, Arizona - California, in Anderson, L.W., and O'Connell, D.R., Seismotectonic study of the northern portion of the Lower Colorado River, Arizona, California, and Nevada; For Hoover Dam - Boulder Canyon Project, Davis and Parker Dams - Parker-Davis Project, Palo Verde Diversion Dam - Palo Verde Diversion Project, and Headgate Rock Dam - Bureau of Indian Affairs: U.S. Bureau of Reclamation Seismotectonic Report no. 93-4, Appendix A, 73 p., 1 sheet, scale 1:338,000.

Demsey, K.A., 1988, Quaternary geologic map of the Salome 30 x 60 minute quadrangle, west-central Arizona: Arizona Bureau of Geology and Mineral Technology Open-File Report 88-04, 1 sheet, scale 1:100,000.

Spencer, J.E., 1992, Tertiary extension in west-central Arizona: Arizona Geology [Arizona Geological Survey], v. 22, no. 1, p. 8-10.

Bryant, Bruce, 1992, Preliminary geologic map of the Alamo Lake 30' x 60' quadrangle, west-central Arizona: U.S. Geological Survey Open-File Report 92-0311, 27 p., 2 sheets, scale 1:100,000.

Tucci, Patrick, Schmoker, J.W., and Robbins, S.L., 1983, Density of basin-fill deposits calculated from borehole-gravity data in four basins in central and southern Arizona [abs.], in Society of Exploration Geophysicists, 1983 Technical Programs, Expanded Abstracts with Biographies: Tulsa, Okla., Society of Exploration Geophysicists, p. 28-31.