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From Wikipedia, the free encyclopedia
The McLeansboro Group is a geologic group in Indiana, Illinois and Kentucky. It preserves fossils dating back to the Carboniferous period.
McLeansboro Group | |
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Stratigraphic range: Carboniferous | |
Type | Group |
Sub-units | Shelburn Formation, Patoka Formation, Bond Formation, Mattoon Formation |
Location | |
Region | ![]() ![]() ![]() |
Country | ![]() |
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