Roskruge Mts.

Pearthree, P.A., Ferguson, C.A., Gilbert, W.G., and Skotnicki, S.J., 2000, Geologic map and geologic hazards of the Three Points 7.5' quadrangle, Pima County, Arizona: Arizona Geological Survey Digital Geologic Map Series DGM-04, 1 CD-ROM (19 p., 1 sheet, scale 1:24,000).

Pearthree, P.A., Ferguson, C.A., Gilbert, W.G., and Skotnicki, S.J., 2000, Geologic map and geologic hazards of the Three Points 7.5' quadrangle, Pima County, Arizona: Arizona Geological Survey Open-File Report 00-12, 19 p., 1 sheet, scale 1:24,000.

Richard, S.M., Ferguson, C.A., Spencer, J.E., Youberg, Ann, and Orr, T.R., 2000, Geologic map of the Waterman Peak 7.5' quadrangle and northern La Tortuga Butte 7.5' quadrangle, Pima County, Arizona: Arizona Geological Survey Digital Geologic Map Series DGM-02, 1 CD-ROM (30 p., 1 sheet, scale 1:24,000).

Skotnicki, S.J., and Pearthree, P.A., 2000, Geologic map of the Cocoraque Butte 7.5' quadrangle, Pima County, Arizona: Arizona Geological Survey Open-File Report 00-08, 27 p., 1 sheet, scale 1:24,000.

Ferguson, C.A., Gilbert, W.G., Pearthree, P.A., and Biggs, T.H., 2000, Geologic map of the southern Roskruge Mountains (the San Pedro and the southern half of La Tortuga Butte 7.5' quadrangles), Pima County, Arizona: Arizona Geological Survey Open-File Report 00-06, 40 p., 2 sheets, scale 1:24,000.

University of Arizona, Water Resources Research Center, 1978, Groundwater projections for 11 basins: Arizona Water Resources News Bulletin 78-3, 4 p.

Reeter, R.W., and Cady, C.V., 1982, Maps showing ground-water conditions in the Avra/Altar Valley area, Pima and Santa Cruz Counties, Arizona - 1981: Arizona Department of Water Resources Hydrologic Map Series Report no. 7, 2 sheets, scale 1:125,000.

Bikerman, Michael, 1966, Isotopic studies in the Roskruge Mountains, Pima County, Arizona, App. A-II, in Damon, P.E., Correlation and chronology of ore deposits and volcanic rocks, Annual Progress Report no. COO-689-60, Contract AT(11-1)-689 to Research Division, U.S. Atomic Energy Commission: Tucson, University of Arizona, Geochronology Laboratories, 14 p.

Conley, J.N., Koester, E.A., and Rauzi, S.L., 1995, Well location map, Pima and Santa Cruz Co., Arizona - wells posted to January 1995: Arizona Geological Survey Oil and Gas Publication OG-9, 1 sheet, scale 1:500,000.

U.S. Geological Survey, 1982, Mineral resource potential and related studies of the Papago Indian Reservation, southern Arizona: U.S. Geological Survey unpublished report [selected portions available for inspection at Arizona Geological Survey, 416 W. Congress, Suite 100, Tucson, Ariz.].