Winchell Formation
| Winchell Formation | |
|---|---|
| Stratigraphic range: Carboniferous | |
| Fossil from the Winchell Formation | |
| Type | Formation | 
| Unit of | Canyon Group | 
| Location | |
| Region | Texas | 
| Country | United States | 
The Winchell Formation is a geologic formation in Texas. It preserves fossils dating back to the Carboniferous period.