Kind of prehistoric predators in the skull, recently southwest Rio grande Texas plains are found. Scientists say, this kind of similar cheetah animals is jewelry collection may be dominating the earth before dinosaurs end.

According to information, the animals that Pampaphonius biccai, in the Greek in the “killer” means. Its size and dog approximation, the tooth is very long, looks like a dinosaur. They are better than the dinosaur’s early appeared in 40 million, but seems to have left no seed.

According to the Brazilian Tracy’s Iraq, of the university of gemstones collection federal skin paleontologists Juan said the fossil unearthed can prove, this species once in the mainland of existence.