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General Information

  • Title: Fossil flora of the John Day basin, Oregon
  • Author(s): Knowlton, F.H.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Bulletin 204 [113 p.]
  • Publication Date: 1902
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.