Wood, J.S., 1988, Living in a vale of tiers - A brief history of cultural development in Tonto Basin, in Anderson, Larry, and Piety, Lucy, eds., Field-Trip Guidebook to the Tonto Basin: Geomorphology, Quaternary Geology, Tertiary Basin Development, Archaeology, and Engineering Geology: Friends of the Pleistocene, Rocky Mountain Cell, p. 91-107.