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National Geologic Map Database

General Information

  • Title: Geologic map of Ohio
  • Author(s): Ohio Division of Geological Survey
  • Publishing Organization: Ohio Division of Geological Survey
  • Publication Date: 1998
  • Map Scale: 1:2,100,000
  • Cross Section: Yes
  • North Latitude: 41° 58' 48" N (41.9800)
  • South Latitude: 38° 24' 4" N (38.4010)
  • East Longitude: 80° 30' 4" W (-80.5010)
  • West Longitude: 84° 49' 16" W (-84.8210)
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* See base map disclaimer below.

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* Names and boundaries are not necessarily authoritative, and are provided here solely for general orientation.