In contrast to the thin and blade-like teeth of most other theropods (which include Allosaurus, Velociraptor, and even birds), the teeth of tyrannosaurids were oval in cross-section. rex’s bite was up to 114 times stronger than that of most humans. For you to have an idea of how powerful it was, T.

rex’s skull showed that its bite force was incredibly powerful. Computer simulations based on the shape and strength of T. rex had the strongest bite force of any land animal that has ever lived. The most striking feature of Tyrannosaurus is their giant skulls which could reach a colossal 1.52 m (5 ft) in length ( Figure 1). rex was a theropod (the group of predominantly meat-eating dinosaurs) that could reach up to 12 m (or 40 feet) in length and could have weighed as much as 8 metric tons, which is much more than an African Elephant bull! A Giant Skull With the Bite Ever rex comes from the mid-western United States. rex was the largest predator in North America during the Late Cretaceous-the last period in which dinosaurs (not including birds) lived-between 68 and 66 million years ago. rex skeleton was unearthed by Barnum Brown in 1900 and was described and named by Henry Fairfield Osborn 5 years later. rex appropriately translates to Tyrant Lizard King. The genus Tyrannosaurus only contained a single species, T. Tyrannosaurus rex is the most famous and most beloved dinosaur on the planet. The aim of this article is therefore to examine the behavior and lifestyles of these incredible animals and to provide you with clues on whether T. rex was a scavenger, like the dinosaurian equivalent of a vulture, rather than an active predator. rex was the largest predator in its ecosystem with a powerful and (possibly) poisonous bite. rex lived is one of the most hotly debated topics in dinosaur research. Tyrannosaurus rex is the most famous dinosaur in the world: beloved by paleontologists and the public alike (especially kids).

Allosaurus vs t rex