Tyrannosaurus Rex; Carnivore; Late Cretaceous; One of the most popular dinosaurs of Isla Phanero is the T Rex, the king of the dinosaurs, and the apex predator. With a powerful bite force estimated to be around 57,000 newtons, which is enough to crush a car. Not only the animal is powerful, but also smart in hunting and fighting. They can be found resting in caves, hunting small or large animals, or with families doing what T rexes do best, as a family.