| Atco Formation | |
|---|---|
| Stratigraphic range: Cretaceous | |
| Type | Formation |
| Unit of | Austin Formation |
| Location | |
| Region | Texas |
| Country | United States |
The Atco Formation is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
References
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.