1 janv. 3200000 av. J.-C. - Lucy
Description:
had the anatomy of a biped, including a broad pelvis and thigh bones that angled in toward the knees, which brings the feet in line with the body’s center of gravity and creates stability while walking. Australopithecus afarensis
Ajouté au bande de temps:
Evolution of Bipedalism in Human Ancestors
Date:
