Escondido Formation
| Escondido Formation | |
|---|---|
| Stratigraphic range: Late Cretaceous, | |
| Type | Formation |
| Unit of | Navarro Group |
| Location | |
| Region | Texas & Coahuila |
| Country | Mexico & United States |
The Escondido Formation is a geologic formation in Texas and Coahuila, Mexico. It preserves fossils dating back to the Late Cretaceous period. These fossils include ammonites, dyrosaurs like Sabinosuchus, crustaceans and corals.