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General Information

  • Title: Stratigraphic sections of some Triassic and Jurassic rocks from Douglas, Wyoming, to Boulder, Colorado
  • Author(s): Pipiringos, G.N., and O'Sullivan, R.B.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Oil and Gas Investigations Chart OC-69 [1 sheet]
  • Publication Date: 1976
  • Map Scale: 1:2,222,000
  • Cross Section: Yes
  • North Latitude: 42° 42' 0" N (42.7000)
  • South Latitude: 39° 48' 0" N (39.8000)
  • East Longitude: 105° 0' 0" W (-105.0000)
  • West Longitude: 105° 34' 0" W (-105.5667)
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