Its fossil remains were discovered in the López de Bertodano Formation on Seymour Island in Antarctica

Snout-tail length 65 mm

a common trait in frogs

narrow muzzle

This rhinoceros was characterized by its thick

Daeodon shoshonensis skeleton Camptosaurus Its fossil remains were discoveredDaeodon shoshonensis was one of the largest and most formidable mammals of the extinct group of entelodontids, popularly known as "hell's pigs" due to their imposing appearance. It lived in the late Oligocene and early Miocene, approximately 29 to 19 million years ago, in what is now North America. This animal, despite its distant relationship to modern pigs, possessed a unique and highly specialized physiognomy that made it one of the dominant apex