Sentences with phrase «hallmark bipedalism»
Second, the area where the skull was found was once forest, not the primordial wide - open savanna where hominids and their hallmark bipedalism were thought to have evolved.
http://discovermagazine.com/ Not exact matches
A close examination of 3.6 million year old hominin footprints discovered in Laetoli, Tanzania suggests our ancestors evolved the hallmark trait of extended leg, human - like bipedalism substantially earlier than previously thought.