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General Information

  • Title: The Cannonball marine member of the Lance formation of North and South Dakota and its bearing on the Lance-Laramie problem
  • Author(s): Lloyd, E.R., and Hares, C.J.
  • Publishing Organization: University of Chicago Press
  • Series and Number: Journal of Geology v. 23, no. 6 [p. 523-547]
  • Publication Date: 1915
  • Map Scale: 1:1,760,000
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.