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3.8-million-year-old fossil cranium unveils more about human ancestry(图)
3.8-million-year-old fossil cranium human ancestry
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2019/10/18
In 2016, researchers working in the Afar region of Ethiopia, some 35 miles away from Hadar, the region in which "Lucy," the famous Australopithecus afarensis human ancestor, was found, discovered a ne...