Map showing cumulative thickness of sandstone in the Swift Formation, Montana / by R.D. Feltis.
Series InformationWater-resources investigations report
- Physical Description: 1 online resource (1 map).
- Publisher: Helena, Montana : Department of the Interior, United States Geological Survey, 1982.
- Distributor: Denver, Colorado : Open-File Services Section, Western Distribution Branch, U.S. Geological Survey.
Relief shown by contours and spot heights.
|Bibliography, etc. Note:||
Includes bibliographical references, text, and location map.
|Source of Description Note:||
Description based on online resource; title from PDF title page (USGS, viewed April 13, 2020).
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|Subject:||Aquifers > Montana > Maps.
Geology, Stratigraphic > Jurassic > Maps.
Formations (Geology) > Montana > Maps.