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National Geologic Map Database

General Information

  • Title: U.S. Geological Survey radiometric ages; Compilation "C"; Part five, Colorado, Montana, Utah, and Wyoming
  • Author(s): Marvin, R.F., Mehnert, H.H., Naeser, C.W., and Zartman, R.E.
  • Publishing Organization: New Mexico Bureau of Mines and Mineral Resources
  • Series and Number: Isochron/West 53 [p. 14-19]
  • Publication Date: 1989
  • Cross Section: None
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.