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General Information

  • Title: The Spearfish Formation in the Williston Basin of western North Dakota
  • Author(s): Dow, W.G.
  • Publishing Organization: North Dakota Geological Survey
  • Series and Number: Bulletin 52
  • Publication Date: 1967
  • Map Scale: 1:1,083,000
  • Cross Section: Yes
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.