Diplodocus

Mesozoic Era

By haleyprice

  • The Beginning of The Mesozoic Era.

    The Beginning of The Mesozoic Era.
    It began 250 million years ago. It is known as the 'Age of Reptiles.'

  • Triassic Period

    Triassic Period
    started 251 mya. started & ended with large extinction and dinosaur life.

  • Jurassic Period

    Jurassic Period
    after the Triassic Period 208 mya. extended too 144 mya. golden age of ruling dinosaurs.

  • Cretaceous Period.

    Cretaceous Period.
    144 mya & extended to app. 65 mya. marks the end of the dinosaur age. known as the great extinction.