tyrannosaurus

Eighty million years ago, a large dinosaur curled up and died in what is today western Argentina. The dinosaur was a bipedal, meat-eating predator from the little-known family Abelisauridae, which could grow to nearly 9.14 m long and are characterised by their stubby, rugged skulls. This particular abelisaur, dubbed Llukalkan aliocranianus, is a newly identified species.