Winfield Formation
| Winfield Formation | |
|---|---|
| Stratigraphic range: Permian | |
| Type | Formation | 
| Unit of | Chase Group | 
| Sub-units | Grant Shale Member | 
| Location | |
| Region | Nebraska, Kansas, Oklahoma | 
| Country | United States | 
The Winfield Formation is a geologic formation in Nebraska. It preserves fossils dating back to the Permian period.
See also
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.