This is a very rare fossil of the mandible of Woolly rhinoceros, about 47 cm in length, with fairly complete black teeth. The woolly rhinoceros (Coelodonta antiquitatis) is an extinct species of rhinoceros that was common throughout Europe and northern Asia during the Pleistocene epoch and survived until the end of the last glacial period. The woolly rhinoceros was a member of the Pleistocene megafauna. The woolly rhinoceros was covered with thick and long hair, which allowed it to survive in the extremely cold, harsh mammoth steppe. It also had a massive hump reaching from its shoulder. It fed mainly on herbaceous plants that grew in the steppe. Mummified carcasses preserved in permafrost and many bone remains of woolly rhinoceroses have been found. Images of woolly rhinoceroses are found among cave paintings in Europe and Asia.