Archaeotherium is one of the ugliest carnivores to ever live. A giant killer swine with a croccodile-like set of teeth and huge jutting cheek bones. Oliogocene entelodont, a pig-like artiodactyl of the White River Formation, South Dakota. It looks like a dinosaur, but it's a mammal. 20x13x11in For scale here's Araeotherium compared to a wild boar menacing a Japanese Bikini Model And here he is in his natural environment hanging out with rhinos and horses. This Replica is Also