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Earliest known fossil of the genus Homo dates to 2.8 to 2.75 million years ago
the genus Homo dates 2.8 2.75 million years ago
2015/3/18
UNIVERSITY PARK, Pa. -- The earliest known record of the genus Homo -- the human genus -- represented by a lower jaw with teeth, recently found in the Afar region of Ethiopia, dates to between 2.8 and...