Geologic Map of Upper Clayhole Valley and Vicinity, Mohave County, Northwestern Arizona

This digital map database is compiled from unpublished data and new
mapping by the authors and represents the general distribution of surficial
and bedrock geology in the mapped area. Together with the accompanying
pamphlet, it provides current information on the geologic structure and
stratigraphy of the area. The database delineates map units that are
identified by age and lithology following the stratigraphic nomenclature of
the U.S. Geological Survey. The scale of the source maps limits the spatial
resolution of the database to 1:31,680 or smaller.