| Age | Devonian |
|---|---|
| Period | Devonian |
| Region | Ohio |
| Country | United States |
| Underlies | Detroit River Group and Sylvania Sandstone |
The Holland Quarry Shale is a geologic formation in Ohio. It preserves fossils dating back to the Devonian period.
See also
References
- ((Various Contributors to the Paleobiology Database)). "Fossilworks: Gateway to the Paleobiology Database". Archived 25 March 2022 at the Wayback Machine. Retrieved 17 December 2021.