National Geologic Map Database
General Information
- Title: Stratigraphic diagrams with electric logs of Upper Cretaceous rocks, Powder River Basin, Johnson, Campbell, and Crook Counties, Wyoming
- Author(s): Merewether, E.A., Cobban, W.A., U.S. Geological Survey, Matson, R.N., Magathan, W.J., and Petroleum Exploration Inc., Denver, Colorado
- Publishing Organization: U.S. Geological Survey
- Series and Number: Oil and Gas Investigations Chart OC-73
- Publication Date: 1977
- Map Scale: 1:3,641,379
- Cross Section: None
- North Latitude: 45° 0' 0" N (45.0000)
- South Latitude: 41° 0' 0" N (41.0000)
- East Longitude: 104° 0' 0" W (-104.0000)
- West Longitude: 111° 0' 0" W (-111.0000)
- Corrections to this entry?
* See base map disclaimer below.
- 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.