Johnson, B. R. and Raines, G. L., 1996, Digital representation of the
Idaho state geologic map: a contribution to the Interior Columbia River
Basin Ecosystem Management Project: U.S. Geological Survey Open-File
Report 95-690, 22 p. 
 
This report describes the contents of a digital dataset which consists
of two ARC/INFO Export format files.  The dataset includes a digital
representation of the Idaho state geologic map.

Requirements:  A networked computer system is required to copy the
dataset from the host computer across the Internet.  A Geographic
Information System capable of importing ARC/INFO Export format files is
required for access to the digital files. The digital dataset files are 
in UNIX ASCII format. 

This digital publication can be obtained from the World Wide Web server:
URL = http://pubs.usgs.gov/of/1995/of95-690/

The following files are available from either source:

of95-690.pdf   Adobe Acrobat .pdf file (251 KB); text of 
               Open-File Report
idgeol.e00.Z   Geology dataset in compressed Arc/Info Export format
idfaults.e00.Z Fault data set in compressed Arc/Info Export format
readme.txt     This ASCII file