https://www.miragenews.com/oldest-saber-toothed-predator-fossil-unearthed-1380229/
Oldest Saber-Toothed Predator Fossil Unearthed | Mirage News
The first true mammals evolved roughly 200 million years ago, during the early days of the dinosaurs. But mammals are the last surviving members of an
saber toothed predatoroldestfossilunearthedmirage