Raines, G. L. and Johnson, B. R., 1996, Digital representation of the
Montana state geologic map: a contribution to the Interior Columbia River
Basin Ecosystem Management Project: U.S. Geological Survey Open-File
Report 95-691, 19 p. 
 
This report describes the contents of a digital dataset which consists
of four ARC/INFO Export format files.  The dataset includes a digital
representation of the Montana 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 USGS anonymous FTP
public access site greenwood.cr.usgs.gov in the following directory:
/pub/open-file-report/ofr-95-0691:

95-691.pdf     Adobe Acrobat .pdf file (255 KB); text of              
                Open-File Report
covers.tar.Z   Four covers (all in compressed Arc/Info Export format):
		Western Montana geology dataset
		Eastern Montana geology dataset
		Western Montana fault dataset
		Eastern Montana fault dataset
ofr95-691.txt  This ASCII file