Restoration of a woolly rhinoceros by Charles R. Knight.

Description
The woolly rhinoceros Rhinoceros antiquitatis
Date 1916
Source H. Osborn, 'Men of the Old Stone Age' http://archive.org/stream/menofoldstoneage00osborich#page/210/mode/2up
Author Charles Robert Knight (1874–1953) https://en.wikipedia.org/wiki/Charles_Robert_Knight
Source: https://commons.wikimedia.org/wiki/File:Wooly_rhinoceros.jpg

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 the last glacial period. The genus name Coelodonta means "cavity tooth". The woolly rhinoceros was a member of the Pleistocene megafauna. Order: Perissodactyla, Family: Rhinocerotidae, Genus: Coelodonta, Species: Coelodonta antiquitatis (Blumenbach, 1807).