Publisher: The Survey ; for sale by Open-File Services Section, Western Distribution Branch, USGS / Year: 1982 - Yale University Library GeoBlacklight Search Results

Start Over Publisher The Survey ; for sale by Open-File Services Section, Western Distribution Branch, USGS Year 1982

1. Map showing total thickness of the Eagle Sandstone and Telegraph Creek Formation, Montana

1982. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. Geological Survey (U.S.). The Survey ; for sale by Open-File Services Section, Western Distribution Branch, USGS. English. Public. Montana. Cretaceous.

2. Map showing total thickness of the Lakota Formation and equivalent rocks, Montana

1982. 2002-06-01T04:00:00Z. 2002-06-01T04:00:00Z. The Survey ; for sale by Open-File Services Section, Western Distribution Branch, USGS. English. Public. Montana. Cretaceous.