| Duck Creek Formation | |
|---|---|
| Stratigraphic range: Cretaceous | |
| Ammonites from the Duck Creek Formation | |
| Type | Formation |
| Unit of | Washita Group |
| Location | |
| Region | Texas |
| Country | United States |
The Duck Creek Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.