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General Information

  • Title: Principal unconformities in Triassic and Jurassic rocks, western interior United States - a preliminary study
  • Author(s): Pipiringos, G.N., and O'Sullivan, R.B.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Professional Paper 1035-A
  • Larger Work: Unconformities, correlation, and nomenclature of some Triassic and Jurassic rocks, western U.S.
  • Publication Date: 1978
  • Map Scale: 1:5,000,000
  • Cross Section: Yes
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.