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General Information

  • Title: Pre-Pennsylvanian rocks along the Front Range of Colorado
  • Author(s): Maher, J.C.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Oil and Gas Investigations Chart OC-39
  • Publication Date: 1950
  • Map Scale: 1:763,000
  • Cross Section: None
  • North Latitude: 39° 15' 0" N (39.2500)
  • South Latitude: 37° 0' 0" N (37.0000)
  • East Longitude: 101° 22' 30" W (-101.3750)
  • West Longitude: 105° 30' 0" W (-105.5000)
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