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Publisher
- Geological Survey of Wyoming,21
- Bureau of Land Management,14
- Wyoming State Geological Survey,6
- Montana Bureau of Mines and Geology,3
- U.S. Geological Survey,3
- Bureau of Land Management, Wyoming State Office,2
- Department of the Interior, Bureau of Land Management, Wyoming State Office,1
- Geological Society of America,1
- Geological Survey :1
- Geological Survey of Wyoming :1
- Interior--Geological Survey,1
- The Bureau,1
- The Center ;1
- The Division ;1
- The Geological Survey ;1
- U.S. Department of the Interior, Bureau of Land Management ;1
- U.S. Dept. of the Interior, U.S. Geological Survey,1
- Wyoming Geological Survey,1
- Wyoming State Highway Commission,1