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General Information

  • Title: The first reported occurrence of the Demosponge Haplistion in the Permian Toroweap Formation
  • Author(s): Rigby, J.K.
  • Publishing Organization: Brigham Young University Department of Geology
  • Series and Number: Brigham Young University Geology Studies v. 35 [p. 9-13]
  • Publication Date: 1988
  • Map Scale: 1:24,000
  • Cross Section: Yes
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.