| Harrison Formation | |
|---|---|
| Stratigraphic range: Miocene | |
 | |
| Type | Formation |
| Location | |
| Region | South Dakota, Wyoming, Nebraska |
| Country | United States |
The Harrison Formation is a geologic group in South Dakota and Nebraska. It preserves fossils from the Miocene.
See also
See also
References
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 25 March 2022. Retrieved 17 December 2021.