|Scientific name :||Apatosaurus ajax|
|Time period :||Late Jurassic|
|Primary diet :||Herbivore|
|In the documentary|
Apatosaurus were in the late Jurassic segment. They are shown as animals that migrate.
This creature first come into the area after the rainy season. Then an Allosaurus tries to attack a youngster but the Apatosaurus mom scares it off with it's whip tail. The predator walks away. Then, while walking away to avoid the dry season, an Apatosaurus breaks his foot and falls down, roaring. Then 3 Allosaurus attack it and eat it alive, killing it in time.
The Narrator named one of them Dino from "The Flintstones." John Goddman starred in The Flintstones film and played Fred Flintstone.
At the time it was belived that Brontosaurus was the same as Apatosaurus but since 2015, Brontosaurus is it's own genus again.