Publication Date 2003 Citation Arizona Geological Survey Digital Geologic Map Series DGM-31, v. 1.0, 1 CD-ROM, (1 sheet, scale 1:24,000). State AZ Province BR County PM Placenames Sierrita Mts. Santa Cruz Valley Tucson Basin Basins Tucson Ama Watersheds Santa Cruz River Keywords Map Bedrock Surficial Digital More Keywords Map, Bedrock, Surficial, Digital, AzGeoBib RefNum 16073
