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General Information

  • Title: Ordovician and Silurian graptolite succession in the Trail Creek area, central Idaho; a graptolite zone reference section
  • Author(s): Carter, Claire, and Churkin, Michael, Jr.
  • Publishing Organization: U.S. Geological Survey
  • Series and Number: Professional Paper 1020 [37 p.]
  • Publication Date: 1977
  • Cross Section: None
  • North Latitude: 43° 52' 4" N (43.8678)
  • South Latitude: 43° 49' 1" N (43.8169)
  • East Longitude: 114° 14' 8" W (-114.2356)
  • West Longitude: 114° 17' 26" W (-114.2906)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.