Study: Hands of “Ardi” Indicate a Chimp-like Tree-Dweller and Knuckle-Walker
Ardi, Ardipithecus ramidus, bipedality, bonobos, chimpanzees, Evolution, Germany, hominins, human ancestor, Human Origins, Madelaine Böhme, primates, quadrupedality, Rosetta Stone, Sahelanthropus tchadensis, Science Advances, The Scientist, Tim White, University of Tübingen
Initially, Ardi was widely called the “oldest human ancestor,” due to its supposed skeletal traits that indicated an early bipedal (upright walking) species. Source