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General Information

  • Title: Champlainian Series (Middle Ordovician) in Illinois
  • Author(s): Templeton, J.S., and Willman, H.B.
  • Publishing Organization: Illinois State Geological Survey
  • Series and Number: Bulletin no. 89 [260 p.]
  • Publication Date: 1963
  • Cross Section: None
  • North Latitude: 42° 30' 30" N (42.5083)
  • South Latitude: 36° 58' 13" N (36.9703)
  • East Longitude: 87° 29' 47" W (-87.4964)
  • West Longitude: 91° 30' 47" W (-91.5131)
  • NOTE: The coordinates for this citation are not yet verified. If you find them inaccurate
    and choose to notify us (via the Corrections form), we would greatly appreciate it
  • Corrections to this entry?

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