Huckleberry, Gary, 1994, Surficial geology of the Santan Mountains piedmont area, northern Pinal and eastern Maricopa County area, Arizona [Chandler Heights and Sacaton NE 7.5 min]: Arizona Geological Survey Open-File Report 94-07, 29 p., 2 sheets, scale 1:24,000. Location: Santan Mts., Queen Creek area,