Little Harquahala Mts.

Townsend, R.C., 1962, Stone in Arizona, an economic study: Phoenix, Arizona Development Board, 50 p., 1 sheet, scale 1:2,500,000.

Tosdal, R.M., Haxel, G.B., and Wright, J.E., 1989, Jurassic geology of the Sonoran Desert region, southern Arizona, southeastern California, and northernmost Sonora: Construction of a continental-margin magmatic arc, in Jenney, J.P., and Reynolds, S.J., eds., Geologic evolution of Arizona: Arizona Geological Society Digest 17, p. 397-434.

Stone, Paul, Page, V.M., Hamilton, W.B., and Howard, K.A., 1987, Cretaceous age of the upper part of the McCoy Mountains Formation, southeastern California and southwestern Arizona, and its tectonic significance: Reconciliation of paleobotanical and paleomagnetic evidence: Geology, v. 15, no. 6, p. 561-564.

Spencer, J.E., Richard, S.M., and Reynolds, S.J., 1985, Geologic map of the Little Harquahala Mountains, west-central Arizona (pgs. 19, 20 added, 1993): Arizona Bureau of Geology and Mineral Technology Open-File Report 85-09, 20 p., 3 sheets, scale 1:24,000.

Spencer, J.E., Reynolds, S.J., and Welty, J.W., 1988, Control of mineralization by Mesozoic and Cenozoic low-angle structures in west-central Arizona [abs.], in American Institute of Mining, Metallurgical, and Petroleum Engineers Annual Meeting, 117th, Phoenix, Ariz., January 25-28, 1988, Program: American Institute of Mining, Metallurgical, and Petroleum Engineers, p. 18.

Spencer, J.E., Reynolds, S.J., and Welty, J.W., 1988, Control of mineralization by Mesozoic and Cenozoic low-angle structures in west-central Arizona: Society of Mining Engineers, Inc., Preprint 88-46, 4 p.

Spencer, J.E., Reynolds, S.J., and Lehman, N.E., 1986, Field Trip Guidebook #8 - Mesozoic through Miocene low-angle tectonics and related mineralization, Harquahala-Granite Wash-Buckskin Mountains, west-central Arizona, March 21-23, 1986, Frontiers in geology and ore deposits of Arizona and the Southwest Symposium: Arizona Geological Society, 35 p.

Spencer, J.E., and Welty, J.W., 1989, Mid-Tertiary ore deposits in Arizona, in Jenney, J.P., and Reynolds, S.J., eds., Geologic evolution of Arizona: Arizona Geological Society Digest 17, p. 585-607.

Spencer, J.E., and Reynolds, S.J., 1990, Relationship between Mesozoic and Cenozoic tectonic features in west central Arizona and adjacent southeastern California: Journal of Geophysical Research, v. 95, no. B1, p. 539-555.

Spencer, J.E., and Reynolds, S.J., 1989, Middle Tertiary tectonics of Arizona and adjacent areas, in Jenney, J.P., and Reynolds, S.J., eds., Geologic evolution of Arizona: Arizona Geological Society Digest 17, p. 539-574.