Archaeology Southwest, Vol. 25, No. 1 For further reading: On Norton Allen: Ferg, Alan, and Richard A. Schwartzlose, editors 2010 Norton Allen: The Legacy of a Southwestern Artist and Avocational Archaeologist. Journal of the Southwest, Vol. 52, Nos. 2 and 3. The Southwest Center, University of Arizona, Tucson. Ferg, Alan, and Richard A. Schwartzlose 2008 Norton Allen, Ernest Allen, and Ethel Allen in Southwestern Arizona and Southern California. In Fragile Patterns: The Archaeology of the Western Papaguería, edited by Jeffrey H. Altschul and Adrianne G. Rankin, pp. 77-103. SRI Press, Tucson. On earlier archaeological work in the region: Wasley, William W., and Alfred E. Johnson 1965 Salvage Archaeology in Painted Rocks Reservoir Western Arizona. Anthropological Papers of the University of Arizona, No. 9. The University of Arizona Press, Tucson. Greenleaf, J. Cameron 1975 The Fortified Hill Site Near Gila Bend, Arizona. The Kiva, Vol. 40, No. 4. Arizona Archaeological and Historical Society, Tucson. An introduction to Hohokam and Patayan archaeology in the region: McGuire, Randall H., and Michael B. Schiffer, editors 1982 Hohokam and Patayan: Prehistory of Southwestern Arizona. Academic Press, New York. A recent compilation of archaeological work in the Great Bend and southwestern Arizona: Altschul, Jeffrey H., and Adrianne G. Rankin, editors 2008 Fragile Patterns: The Archaeology of the Western Papaguería. SRI Press, Tucson. Bartlett’s account: Bartlett, John R. 1854 Personal Narrative of Explorations and Incidents in Texas, New Mexico, California, Sonora, and Chihuahua Connected with the United States and Mexican Boundary Commission, during the Years 1850, ’51, ’52, and ‘53. 2 vols. D. Appleton, New York. On the fates of the Oatmans: McGinty, Brian 2005 The Oatman Massacre: A Tale of Desert Captivity and Survival. University of Oklahoma Press, Norman, OK. Mifflin, Margot 2011 The Blue Tattoo: The Life of Olive Oatman. University of Nebraska Press, Lincoln. On the Butterfield Overland Mail: Conkling, Roscoe P., and Margaret B. Conkling 1947 The Butterfield Overland Mail, 1857–1869. Its Organization and Operation over the Southern Route to 1861; Subsequently Over the Central Route to 1866; and Under Wells Fargo to 1869. A. H. Clark, Glendale, CA. Ormsby, Waterman L. 1988 The Butterfield Overland Mail. Only Through Passenger on the First Westbound Stage. Lyle H. Wright and Josephine M. Bynum, editors. Huntington Library Press, San Marino, CA. On U.S. 80: Weingroff, Richard F., “U.S. Route 80. The Dixie Overland Highway.” U.S. Department of Transportation, Federal Highway Administration. http://www.fhwa.dot.gov/infrastructure/us80.cfm .