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240 BCE
The beginning of the Asilisaurus
The Tyrannosaurus rex or T-rex was one of the largest theropod dinosaurs as it came 240 million years ago -
100 BCE
The titanosaur Patagotitan mayorum
The titanosaur Patagotitan mayorum is the biggest known dinosaur ever and it's older than the T-Rex -
90 BCE
The beginning of the rex
They were created 90 million years ago were they were thriving with the ecosystem -
89 BCE
The most popular relative to birds
Velociraptor is a genus of small dromaeosaurid dinosaurs that lived in Asia during the Late Cretaceous epoch -
70 BCE
Where they are now
The best place to find Dinosaur fossils is high in the deserts and badlands of North America, China and Argentina. -
66 BCE
The end of an era
In the year 68 bce they went extinct due to the asteroids