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General Information

  • Title: Classification of the Wisconsinan stage in the Lake Michigan glacial lobe
  • Author(s): Frye, J.C., and Willman, H.B.
  • Publishing Organization: Illinois State Geological Survey
  • Series and Number: Circular no. 285 [16 p.]
  • Publication Date: 1960
  • Cross Section: Yes
  • North Latitude: 40° 54' 30" N (40.9083)
  • South Latitude: 37° 15' 21" N (37.2557)
  • East Longitude: 89° 24' 31" W (-89.4087)
  • West Longitude: 90° 29' 32" W (-90.4921)
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