From Wikipedia, the free encyclopedia
Geologic formation in Illinois, US
Chester Formation | |
---|---|
Stratigraphic range: Carboniferous | |
Type | Formation |
Location | |
Region | Illinois |
Country | United States |
The Chester Formation is a geologic formation in Illinois. It preserves fossils dating back to the Carboniferous period.
See also
[edit]References
[edit]- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
This article about a specific stratigraphic formation in Illinois is a stub. You can help Wikipedia by expanding it. |
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