Early Howler Monkeys Adapted to Eating Leaves 13 Million Years Ago
Fossil jaws of the ancient monkey species Stirtonia victoriae from the La Victoria Formation in Colombia suggest that…
307-Million-Year-Old Fossil of Plant-Eating Land Vertebrate Found in Canada
Tyrannoroter heberti, a new species of pantylid ‘microsaur’ from the Carboniferous period, shows that some of Earth’s earliest…