In this video, we unveil a surprising revelation about the Cenozoic era, famously known as the Age of Mammals. Contrary to expectations, the largest carnivore to emerge during this period wasn't a mammal, but a reptile—the Barinasuchus. This immense land crocodile once roamed ancient South America, reigning as the undisputed apex predator and surpassing even the mighty Tyrannosaurus Rex in size and ferocity. Join us as we journey back in time to uncover the extraordinary story of the Barinasuchus, a formidable giant of the prehistoric world.