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General Information

  • Title: Cambrian and Lower Ordovician exposures in northern Illinois
  • Author(s): Willman, H.B., and Templeton, J.S.
  • Publishing Organization: Illinois Academy of Science
  • Series and Number: Transactions v. 44 [p. 109-125]
  • Publication Date: 1951
  • Map Scale: 1:187,733
  • Cross Section: Yes
  • North Latitude: 42° 1' 55" N (42.0319)
  • South Latitude: 41° 49' 9" N (41.8192)
  • East Longitude: 89° 3' 14" W (-89.0539)
  • West Longitude: 89° 24' 5" W (-89.4014)
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