Compartir 'Controversial study claims humans reached Americas 100,000 years earlier than thought'
Controversial study claims humans reached Americas 100,000 years earlier than thought
Broken mastodon bones hint that Homo sapiens wasn’t the first hominin to get to the New World.
26 April 2017
A. Rountrey, C. Abraczinskas and D. Fisher/Univ. Michigan
A 'hammer' stone — possibly shaped by ancient humans — found in California and dated to 130,000 years ago.
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