Safford

Wrucke, C.T., Bromfield, C.S., Simons, F.S., Greene, R.C., Houser, B.B., Miller, R.J., and Gray, Floyd, 2004, Geologic map of the San Carlos Indian Reservation, Arizona: U.S. Geological Survey Investigations Series I-2780, 29 p., 2 sheets, scale 1:125,0000

Houser, B.B., Pearthree, P.A., Homburg, J.A., and Thrasher, L.C., 2004, Quaternary stratigraphy and tectonics, and late prehistoric agriculture of the Safford Basin (Gila and San Simon river valleys), Graham County, Arizona: U.S. Geological Survey Open-File Report 2004-1230, 61p.

du Bray, E.A., Pallister, J.S., and Snee, L.W., 2004, Geochemistry and geochronology of middle Tertiary volcanic rocks of the central Chiricahua Mountains, southeast Arizona: U.S. Geological Survey Professional Paper 1684, 57p.

Brown, J.G., 2005, Water-quality data for selected national park units, southern and central Arizona and west-central New Mexico, water years 2003 and 2004: U.S. Geological Survey Open-File Report 2005-1291, 12p.

Harris, R.C., 2003, Is asbestos present in Agua Fria River sand and gravel?: Arizona Geological Survey Open-File Report 03-06, 15p.

Harris, R.C., 2004, Asbestos in Arizona: Arizona Geology [Arizona Geological Survey], v. 34, n. 1, p. 1-4

Harris, R.C., 2006, Arizona is cracking up: Southwest Hydrology, v. 5, n. 1, p. 8-9

Harris, R.C., 2004, Giant desiccation cracks in Arizona: Arizona Geology [Arizona Geological Survey], v. 34, n. 2, p. 1-3

Harris, R.C., 2004, Giant desiccation cracks in Arizona: Arizona Geological Survey Open-File Report 04-01, 93p.