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General Information

  • Title: Definition of Wisconsinan Stage
  • Author(s): Frye, J.C., Willman, H.B., Rubin, Meyer, and Black, R.F.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Bulletin 1274-E [p. E1-E22]
  • Larger Work: Contributions to stratigraphy, 1968
  • Publication Date: 1968
  • Cross Section: None
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