Darwinius was a nocturnal mammal with opposable big toes and nails instead of claws. After death, Ida sank quickly to the bottom of a lake, where there was little oxygen. This caused her to preserve perfectly. Because of this impeccable …
Homo heidelbergensisis a middleHomospecies displaying both primitive and derived traits.H. heidelbergensishas primitive traits such as a large face, a pronounced post-orbital bar, and short stature. However,H. heidelbergensisalso displaysmore derived…
KNM-WT 15000, otherwise known as the "Nariokotome Boy," or the "Turkana Boy," is the nearly complete skeleton of an adolescent boy who lived in Eastern Africa approximately 1.5 million years ago.