Olmos Formation
The Olmos Formation is a geologic formation in Mexico. It preserves fossils of plants, hadrosaurs like Kritosaurus, ceratopsians, tyrannosaurs and the turtle Palauchelys montellanoi dating back to the Cretaceous period.
The Olmos Formation is a geologic formation in Mexico. It preserves fossils of plants, hadrosaurs like Kritosaurus, ceratopsians, tyrannosaurs and the turtle Palauchelys montellanoi dating back to the Cretaceous period.