Indoraptor

Indoraptor is an extinct species of theropod dinosaur that lived during the Late Cretaceous period (80-66 mya). It was discovered in Montana, North Dakota, South Dakota, Colorado, Utah, and Wyoming in 1913. It was the strangest terrestrial carnivorous theropod, not only that it was among the only dinosaurs known to have the ability to pronate its wrists, but it also could run on all fours and had strange canine-like mammalian-looking teeth for ripping out chunks of flesh. Its large eye sockets suggests that it was a nocturnal hunter.