Trenton Group
The Trenton Group is a limestone geologic group in New York.
| Trenton Group Stratigraphic range: Late Ordovician | |
|---|---|
| Type | Group |
| Underlies | Cincinnati Group and Utica Shale |
| Overlies | Black River Group |
| Lithology | |
| Primary | Limestone |
| Location | |
| Region | New York and West Virginia |
| Country | United States |
It preserves fossils dating back to the Ordovician 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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