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General Information

  • Title: Stratigraphy and geologic structure in the Piedra River canyon, Archuleta County, Colorado
  • Author(s): Read, C.B., Wood, G.H., Wanek, A.A., and Mackee, P.V.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Oil and Gas Investigations Map OM-96
  • Publication Date: 1949
  • Map Scale: 1:48,000
  • Cross Section: Yes
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.