Keys Valley Marl
| Keys Valley Marl | |
|---|---|
| Stratigraphic range: Cretaceous | |
| Type | Formation |
| Location | |
| Region | Texas |
| Country | United States |
The Keys Valley Marl is a geologic formation in Texas. It preserves fossils dating back to the Cretaceous period.
See also
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 19 August 2022. Retrieved 17 December 2021.