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National Geologic Map Database

General Information

  • Title: Montana, North Dakota, and South Dakota
  • Author(s): Goldsmith, J.W.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Miscellaneous Investigations Series Map I-300 [1 sheet]
  • Larger Work: McKee, E.D., and others, Paleotectonic maps of the Triassic System
  • Publication Date: 1959
  • Map Scale: 1:5,000,000
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.