Spatial digital database for the tectonic map of southeast Arizona

Online link http://pubs.usgs.gov/imap/i1109/
Description Geologic map GIS which represents the original content of the published geologic map and which can be queried in many ways to produce a variety of geologic maps and derivative products.
Originators Drewes, Harald; Fields, Robert A.; Hirschberg, Douglas M.; and Bolm, Karen S.
Publication U.S. Geological Survey Geologic Investigations Map I-1109

States or counties