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General Information

  • Title: Geologic map of the Roan Plateau area, northwestern Colorado
  • Author(s): Hail, W.J., O'Sullivan, R.B., and Smith, M.C.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Miscellaneous Investigations Series Map I-1797-C
  • Publication Date: 1989
  • Map Scale: 1:50,000
  • Cross Section: None
  • North Latitude: 39° 45' 0" N (39.7500)
  • South Latitude: 39° 30' 0" N (39.5000)
  • East Longitude: 108° 0' 0" W (-108.0000)
  • West Longitude: 108° 30' 0" W (-108.5000)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.