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National Geologic Map Database

General Information

  • Title: Tectonic map of the Overthrust Belt, western Wyoming, southeastern Idaho, and northeastern Utah, showing current oil and gas drilling and development (superseded by MS-23, 1987)
  • Author(s): Blackstone, D.L., Jr.
  • Publishing Organization: Wyoming State Geological Survey
  • Series and Number: Map Series 8A
  • Publication Date: 1981
  • Map Scale: 1:316,800
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.