They lived about 30 million years apart and never set foot on the same continent. Yet Giganotosaurus carolinii is always ...
The allosaurus lived from 155 to 144 million years ago, during the Late Jurassic Period. An apex predator competing with the tyrannosaurus rex, the average adult specimen stood over 15 feet all ...
Allosaurus was the most common large carnivore of the Late Jurassic in North America. It was a smaller predecessor of the Cretaceous Tyrannosaurus. Strong forelimbs with sharp claws, powerful hind ...
The Allosaurus, often seen as a precursor to the mighty Tyrannosaurus rex (T. rex), was a paramount predator in its day, notable for its sharp claws and a powerful bite. Meanwhile, the Stegosaurus ...