The life of the first reptilian carnivores on Earth, told through computer animation.

The Jurassic period saw the advent of the largest and strongest dinosaurs that ever roamed the Earth.

Large marine reptiles command the seas during the late Jurassic period.

With wings longer than those of a small plane, pterosaurs were the largest creatures ever known to have flown.

Dinosaurs thrived during springtime when ferns and evergreens reappeared in the polar forest.

Dinosaurs are extinguished by an asteroid in prehistoric Idaho.