History ❯ Prehistoric Life

Dinosaur Era

Cretaceous Period Triassic Period Jurassic Period Fossil Record Fossil Evidence Fossilization Theropod Dinosaurs Geological Time Scale Herbivorous Dinosaurs Sauropods Predator-Prey Dynamics

Tens of Thousands of Dinosaur Footprints Revealed in Italy and Bolivia

Together the newly detailed sites offer unusually rich evidence of dinosaur movement and behavior.

Bolivia Study Sets Dinosaur Footprint Record as Italy Reports Vast Triassic Trackway

Wyoming 'Mummy' Fossils Show Duck-Billed Dinosaur Had Hooves, Not Preserved Skin