Yuma Desert

Merriam, Richard, 1969, Source of sand dunes of southeastern California and northwestern Sonora, Mexico: Geological Society of America Bulletin, v. 80, no. 3, p. 531-533.

McDonald, C.C., and Loeltz, O.J., 1976, Water resources of the lower Colorado River-Salton Sea area as of 1971, Summary report: U.S. Geological Survey Professional Paper 486-A, p. A1-A34.

Mattick, R.E., Olmsted, F.H., and Zohdy, A.A.R., 1973, Geophysical studies in the Yuma area, Arizona and California: U.S. Geological Survey Professional Paper 726-D, 36 p., 5 sheets, scale 1:250,000.

Mariano, John, and Grauch, V.J.S., 1988, Aeromagnetic maps of the Colorado River region including the Kingman, Needles, Salton Sea, and El Centro 1o x 2o quadrangles, California, Arizona, and Nevada: U.S. Geological Survey Miscellaneous Field Studies Map MF-2023, 3 sheets, scale 1:250,000.

LKB Resources, Inc., 1979, NURE aerial gamma-ray and magnetic reconnaissance survey, Colorado-Arizona area, Salton Sea NI 11-9, Phoenix NI 12-7, El Centro NI 11-12, Ajo NI 12-10, Lukeville NH 12-1 quadrangles, V. I, Narrative report: U.S. Department of Energy Report GJBX-12(80), 246 p., 48 microfiche.

LKB Resources, Inc., 1979, NURE aerial gamma-ray and magnetic reconnaissance survey, Colorado-Arizona area, Salton Sea NI 11-9 and El Centro NI 11-12 quadrangles, V. II: U.S. Department of Energy Report GJBX-12(80), 230 p.

Lippincott, J.B., 1904, The Yuma Project: Out West, v. 20, p. 505-518.

Johnson, M.G., 1972, Placer gold deposits of Arizona: U.S. Geological Survey Bulletin 1355, 103 p., 1 sheet.

Hely, A.G., and Peck, E.L., 1964, Precipitation, runoff, and water loss in the lower Colorado River-Salton Sea area: U.S. Geological Survey Professional Paper 486-B, 16 p, 7 sheets, scales 1:500,000 and 1:1,000,000.

Hely, A.G., 1969, Lower Colorado River water supply--Its magnitude and distribution: U.S. Geological Survey Professional Paper 486-D, 54 p.