|1st Season, Episode 78th|
Our Pteranodon family takes their ocean friend Elmer Elasmosaurus on the Dinosaur Train to a place he’s never been before: the desert! Once there, the kids compare the sandy terrain to Elmer’s ocean, and they meet a local lizard named Percy who tells the tale of his desert home.
- Cretaceous Period
- Jurassic Period
During the earth's history there is evidence that supports the fact that ocean levels have risen and fallen. What once was covered in water may be dry land today and full of fossils from the past.