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251 BCE
Appearance of the dinosaurs
The first dinosaurs evolved from archosaurs 230 milion years ago. -
Period: 251 BCE to 201 BCE
Triassic era
It began 251 milions years ago. Whit dinosaur like Coelophysis, Plateosaurus... -
204 BCE
Plateosaurus
It lives in the Triassic era 204 milion years ago. They were herbivores, large, had no teeth and were green in color. -
Period: 201 BCE to 145 BCE
Jurrassic era
It began 201 milion years ago. Whit dinosaur like Allosaurus, Brontosaurus, Brachiosaurus -
161 BCE
Allosaurus
It lived in the Jurassic era 161 million years ago. They were carnivores, large, had sharp teeth, yellow eyes, and were blue, red, and white. -
Period: 145 BCE to 66 BCE
Cretaceous era
It began 145 milion years ago. In there the dinosaur are like T-rex, Nodosaurus... -
130 BCE
Baryonyx
They lived in the Cretaceous era 130 million years ago. They were large carnivores, fishermen, had sharp teeth and were blue, dark blue and brown in color. -
112 BCE
Spinosaurus
They lived in the Cretaceous era 112 million years ago. They were large carnivores, fishermen, had sharp teeth and were brown, white, blue and red. -
68 BCE
Tiranosaurus Rex
It live in Cretaceous era 68 milion years ago. They were carnivores, arge, had sharp teeth, they hands were small and were brown. -
66 BCE
Extinction of the dinosaurs
Dinosaurs became extinct 65 million years ago for a meteorite