Glyptodons

Glyptodon (from Greek for "grooved or carved tooth" – Greek γλυπτός sculptured + ὀδοντ-, ὀδούς tooth) was a genus of large, armored mammals of the subfamily Glyptodontinae (glyptodonts or glyptodontines) – relatives of armadillos – that lived during the Pleistocene epoch. It was roughly the same size and weight as a Volkswagen Beetle, though flatter in shape. With its rounded, bony shell and squat limbs, it superficially resembled a turtle, and the much earlier dinosaurian ankylosaur...