Arctodus simus Scale:1:20 Alimentación: Se estima que Protoceratops

Alimentación: Se estima que Protoceratops andrewsi era principalmente herbívoro

Length 837 mm

Se cree que era un depredador ágil y nadador rápido

Los estudios sugieren varias posibles funciones para estas espinas

Arctodus simus Scale:1:20 Alimentación: Se estima que ProtoceratopsArctodus simus , commonly known as the short faced bear, was one of the largest terrestrial carnivores of the Pleistocene of North America. This extinct member of the subfamily Tremarctinae inhabited a wide range of ecosystems, from the central plains to the northern forests of the continent, between approximately 800,000 and 11,000 years before present. Its highly specialized morphology has been the subject of intense debate surrounding its trophic