Acrocanthosaurus atokensis skeleton Their physical appearance showed surprising

Their physical appearance showed surprising adaptations for hunting and meat processing

marking a dark chapter in the history of Caribbean fauna

Snout-tail length 450 mm

Width 44 mm

allowing it to efficiently process its food

Acrocanthosaurus atokensis skeleton Their physical appearance showed surprisingAcrocanthosaurus atokensis is the only known species of the extinct genus Acrocanthosaurus, a carcharodontosaurid theropod dinosaur that inhabited North America during the Cretaceous period, approximately 125 to 99. 6 million years ago. It stands out for the tall neural spines on many of its vertebrae, which suggest the presence of a kind of "hump" on its neck, back and hips. It was one of the largest theropods, with a length of up to 11. 5 meters and