References
 | This article about a specific stratigraphic formation in Tennessee is a stub. You can help Wikipedia by expanding it. |
| Catheys Formation | |
|---|---|
| Stratigraphic range: Ordovician | |
| Type | Formation |
| Location | |
| Country | United States |
| Extent | Kentucky and Tennessee |
The Catheys Formation is a geologic formation in Tennessee. It preserves fossils dating back to the Ordovician period.
| | This article about a specific stratigraphic formation in Tennessee is a stub. You can help Wikipedia by expanding it. |