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General Information

  • Title: The Devonian formations of Illinois
  • Author(s): Savage, T.E.
  • Publishing Organization: American Journal of Science
  • Series and Number: American Journal of Science, 4th Series v. 49, no. 291 [p. 169-182]
  • Publication Date: 1920
  • Cross Section: None
  • North Latitude: 41° 31' 9" N (41.5192)
  • South Latitude: 37° 15' 0" N (37.2500)
  • East Longitude: 89° 15' 0" W (-89.2500)
  • West Longitude: 90° 34' 45" W (-90.5793)
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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.