Dataset: Geologic Map of Arizona, GIS Database edited by Stephen M. Richard Digital Information Series DI-8, version 1.0
Dataset type: ArcView shapefile
Filesname: Az_5_5.*
Date Acquired:  Febuary 2002
Authors Contact Info: Steve.Richard@azgs.az.gov
Download Data from Website: contact author 
Data Manipulation: none
Projection: Utm Zone 12N, Nad27