Generalized Bedrock Geologic Map of the Helena Area, West-Central Montana

By Mitchell W. Reynolds

This map is part of a larger report:

"Hydrology of Helena Area Bedrock, West-Central Montana, 1993-98 with a section on Geologic Setting and a Generalized Bedrock Geologic Map"
By Joanna N. Thamke and Mitchell W. Reynolds

Part or all of this report is presented in Portable Document Format. The latest version of Adobe Acrobat Reader or similar software is required to view it. If you wish to download the latest version of Acrobat Reader free of charge, click here.

PDF files for viewing and printing:
Screen-optimized Map PDF file (2.6 MB)
Print-optimized Map PDF file (26.9 MB)
(These versions of the report are accessible as defined in Section 508.)

Metadata file:
Metadata TEXT file (35 KB)

GIS archive files:
ZIPPED archive file (4.2 MB)
TARRED and GZIPPED archive file (4.3 MB)

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U.S. Department of the Interior | U.S. Geological Survey URL: <http://pubs.usgs.gov/wri/wri-00-4212/> Questions or Assistance: Contact USGS Page Last Modified: Wed Aug 7 21:07 EST 2002