Detroit River Group
| Detroit River Group Stratigraphic range: Devonian | |
|---|---|
| Type | Group |
| Underlies | Dundee Limestone |
| Overlies | Holland Quarry Shale |
| Location | |
| Region | Michigan and Ohio |
| Country | United States |
The Detroit River Group is a geologic group in Michigan. It preserves fossils dating back to the Devonian period.
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 22 June 2014.
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