National Geologic Map Database
General Information
- Title: Geologic map of the Powder River Basin and surrounding area, Wyoming, Montana, South Dakota, North Dakota, and Nebraska
- Author(s): Ellis, M.S.
- Publishing Organization: U.S. Geological Survey
- Series and Number: Miscellaneous Field Studies Map MF-2095
- Publication Date: 1989
- Map Scale: 1:500,000
- Cross Section: None
- North Latitude: 47° 6' 41" N (47.1114)
- South Latitude: 41° 56' 11" N (41.9364)
- East Longitude: 102° 50' 55" W (-102.8486)
- West Longitude: 109° 7' 38" W (-109.1272)
- Corrections to this entry?
* See base map disclaimer below.
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- For more information, please contact:
- U.S. Geological Survey
- USGS Information Services
- Box 25286
- Denver, CO 80225
- Phone: (303) 202-4700 or 1-888-ASK-USGS
- Fax: (303) 202-4710
* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.