Cedar Valley Group
Cedar Valley Group Stratigraphic range: Devonian | |
---|---|
Type | Group |
Overlies | |
Location | |
Region | Iowa and Illinois |
Country | United States |
The Cedar Valley Group is a geologic group in Iowa and Illinois. It preserves fossils dating back to the Devonian period.
See also[]
- List of fossiliferous stratigraphic units in Iowa
- List of fossiliferous stratigraphic units in Illinois
References[]
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
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Categories:
- Geologic groups of Iowa
- Geologic groups of Illinois
- Illinois geologic formation stubs