T. rex, meaning “tyrant lizard king,” has been the sole species of the genus Tyrannosaurus, recognised since the dinosaur was first described in 1905.

It includes an information plaque and a rock base with a fossilized T. rex footprint. Dinosaur Fossils: T. rex Skull normally costs $40, but you can get it for only $32 at Amazon.

THE T-Rex is known for its ferocious roar and razor sharp teeth – but the huge dinosaur was cute and fluffy in its youth.As a youngster, the mighty ...

Deinocheirus was the largest known dinosaur in the group – it was nearly as long as a bus (11 metres) with an estimated mass of six tonnes, making it similar in size to T. rex.