The most notable thing about Brachiosaurus altithorax is its characteristic high-necked posture

specifically in the region of present-day Niger

It is believed to have hunted a variety of animals

Unlike the robust

Gastonia burgei einiosaurus The most notable thing aboutGastonia burgei was an armored dinosaur belonging to the ankylosaur group that lived in what is now Utah, USA, during the Early Cretaceous Period (about 125 million years ago). It was a medium sized animal, approximately 5 to 6 meters long and with a low, wide body, supported by robust legs adapted to support its heavy armor. Its most characteristic feature was the extensive dermal armor that covered much of its body: bony plates, spines and