Florence area

Huckleberry, Gary, 1994, The 1983 and 1993 floods in southern Arizona: Implications for high-frequency climate change and channel dynamics [abs.]: Geological Society of America Abstracts with Programs, v. 26, no. 7, p. A.236.

U.S. Department of Agriculture, Soil Conservation Service, 1972, Santa Cruz - San Pedro River Basin, Arizona, Main report: U.S. Department of Agriculture, Soil Conservation Service, 251 p., 12 sheets, scale 1:1,000,000.

John, Ed, Kreis, Henry, and Hoag, Corolla, 1994, Trip 7: Ray, Poston Butte, Sacaton, Santa Cruz, Cyprus Tohono, October 1994 - Bootprints Along the Cordillera, Porphyry Copper Deposits from Alaska to Chile: Arizona Geological Society Field Trip Guidebook, [80] p.

Stevenson, G.M., and Baars, D.L., 1981, Four Corners - Intermountain area: American Association of Petroleum Geologists Bulletin, v. 65, no. 10, p. 1840-1842.

Rountree, Russ, 1981, Drilling activity light in Arizona but there's still hope for increase in 1981: Western Oil Reporter, v. 38, no. 9, p. 155, 157.

Rountree, Russ, 1981, Drilling activity light in Arizona but there's still hope for increase in 1981: Western Oil Reporter, v. 38, no. 1, p. 98.

McCaslin, J.C., 1981, Dry hole doesn't stop Phillips in Arizona: Oil and Gas Journal, v. 79, no. 13, p. 195-196.

McCaslin, J.C., 1980, Arizona hosts deep Overthrust wildcat: Oil and Gas Journal, v. 78, no. 16, p. 113.

Daviss, Ben, 1981, Operators encouraged - Arizona discovery race reaching home stretch: Western Oil Reporter, v. 38, no. 11, p. 67-68.

Lukanuski, J.N., Nevin, A.E., and Williams, S.A., 1976, Locomotive-type post-ore fanglomerates as exploration guides for porphyry copper deposits: American Institute of Mining, Metallurgical, and Petroleum Engineers, Society of Mining Engineers, Transactions, v. 260, p. 326-331.