Hints of earlier human exit from Africa

Stone Age people apparently took a surprisingly fast track out of Africa via an unexpected route — Arabia. Modern humans reached Arabia’s eastern edge, not far from the shores of southwestern Asia, as early as 125,000 years ago, according to a report in the Jan. 28 Science. That’s a good 65,000 years earlier than the generally accepted date for the first substantial human migrations beyond Africa.

Stone tools unearthed at an Arabian Peninsula rock shelter called Jebel Faya resemble sharpened points and cutting implements from East African sites of about the same age, says a scientific team led by physical geographer Simon Armitage of the University of London and archaeologist Hans-Peter Uerpmann of the University of Tübingen in Germany. Jebel Faya is located in what’s now the United Arab Emirates.

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