able to chase and capture his prey effectively

8 million to 10

United States

One of the most distinctive features of the Tsintaosaurus is its front legs

Unlike many other sauropods that kept their necks horizontal or tilted slightly downward

Doedericus Ichthyovenator able to chase and captureDoedicurus (D. clavicaudatus `thick boned) is an extinct genus of cingulate mammals of the family Glyptodontidae that lived in South America during the Pleistocene, approximately 2. 5 million to 10,000 years ago. These animals were characterized by having a thick and pointed bone armor, which protected them from predators and allowed them to move through difficult terrain. The Doedicurus was around 3. 5 meters long and weighed around 1500 kg. Its body