The Hennessey Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Permian period.
| Hennessey Formation | |
|---|---|
| Stratigraphic range: Permian | |
| Type | Formation |
| Overlies | Garber Sandstone |
| Location | |
| Region |  Oklahoma |
| Country |  United States |
See also
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.