Glyptodon or Reisengursteltier

Primitive men with spears hunting a glyptodon (Greek for 'grooved or carved tooth') a large, armored mammal of the family Glyptodontidae, related to the armadillo. Colour printed illustration by Heinrich Harder from 'Tiere der Urwelt' Animals of the Prehistoric World, 1916, Hamburg. Heinrich Harder (1858-1935) was a German landscape artist and book illustrator. These images come from a series of prehistoric creature cards published by the Reichardt Cocoa company in 1908. Natural historian Wilhelm Bolsche wrote the descriptive text. (Photo by: Florilegius/Universal Images Group via Getty Images)