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General Information

  • Title: The Cretaceous rocks of northwest Colorado
  • Author(s): O'Boyle, C.C.
  • Publishing Organization: Intermountain Association of Petroleum Geologists
  • Series and Number: Guidebook for the Annual Field Conference no. 6 [p. 32-35]
  • Larger Work: Ritzma, H.R., and Oriel, S.S., eds., Guidebook to the geology of northwest Colorado
  • Publication Date: 1955
  • Cross Section: Yes
  • North Latitude: 41° 0' 11" N (41.0031)
  • South Latitude: 39° 44' 6" N (39.7350)
  • East Longitude: 106° 49' 36" W (-106.8267)
  • West Longitude: 108° 52' 41" W (-108.8781)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.