Docodonta

Docodonta is an order of extinct mammaliaforms that lived during the mid- to late-Mesozoic era. Their most distinguishing physical features were their relatively sophisticated molar teeth, from which the order gets its name. Until recently, Docodonta were represented primarily by isolated teeth and bits of jawbones, with most of these specimens found across former Laurasia (modern-day North America, Europe, and Asia), and some from Gondwana (modern-day India and Southern Hemisphere). However, recent discoveries in China have included some exceptionally well preserved almost complete body fossils