Dinosaurs walked the Earth for some 183 million years.
Travel to the distant past and learn from them.
Once again the each animal has chosen it order of appearance.

INTRODUCTION

Archaeopteryx and Velociraptor

Diplodocus

Avimimus and Tyrannosaurus

Triceratops and Coelophysis

Stegosaurus and Iguanodon

Allosaurus and Apatosaurus/Brontosaurus