Geologic Map and Digital Database of Part of the Uinkaret Volcanic Field, Mohave County, Northwestern Arizona

The database dilineate 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. This report consists of a set of geologic map database files (ARC/ INFO coverages) and supporting text and plot files.

In addition, the report includes two sets of plot files (Post Script and PDF format) that will generate map sheets and pamphlets similar to a traditional USGS Miscellaneous Field Studies Report. These files are described in the explanatory pamphlets (uink.eps, uink.pdf, or uink.txt). The base layer used in the preparation of the geologic map plot files was derived from four Digital Raster Graphic versions of standard USGS 7.5' quadrangles.

These raster images where converted to Grid format in ARC/INFO, trimmed and seamed together, then converted to a GeoTIFF image. The resultant TIFF image was combined with geologic data to produce the final map image in Illustrator 9.0.