Olmos Formation
Geologic formation in Mexico
From Wikipedia, the free encyclopedia
The Olmos Formation is a geologic formation in Mexico. It preserves fossils of plants, hadrosaurs like Kritosaurus,[1] ceratopsians, tyrannosaurs and the turtle Palauchelys montellanoi dating back to the Cretaceous period.[2][3][4][5][6][7]
| Olmos Formation | |
|---|---|
| Stratigraphic range: Late Campanian-Early Maastrichtian | |
| Type | Formation |
| Location | |
| Region | Coahuila, Texas |
| Country | Mexico, United States |
