Between 3.4 million and 4.8 million years ago, early hominin species lacked the teeth and digestive systems optimal for consuming tougher plants like grasses and sedges.

Authors

• Person: Not available Organization: Dartmouth
  Changes in Diet Drove Physical Evolution in Early Humans

Sources

• Changes in Diet Drove Physical Evolution in Early Humans home.dartmouth.edu Dartmouth via serper

Referenced by nodes (1)

• grasses concept