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1 de nov. de 2011 · For decades scientists thought the first Americans were Asian big-game hunters who tracked mammoths and other large prey eastward across a now submerged landmass known as Beringia that joined...
3 de nov. de 2017 · In a dramatic intellectual turnabout, most archaeologists and other scholars now believe that the earliest Americans followed Pacific Rim shorelines from northeast Asia to Beringia and the Americas .
14 de jul. de 2023 · Here is the evidence for three theories explaining how the first humans arrived in America: the land bridge theory, the trans-Pacific migration theory and the controversial Solutrean hypothesis.
New archaeological finds, novel hypotheses, and a trove of genetic data have shed fresh light on who the first Americans were and on how they might have come to the Western Hemisphere.
8 de jun. de 2018 · The Bering Land Bridge has been the longstanding theory because that’s the clearest connection between Asia and North America, up in the Arctic, and it only appears when ice is locked up on...
Modern humans had reached Asia by 70,000 years ago before moving down through South-east Asia and into Australia. However, Homo sapiens were not the first people to inhabit this region. Homo erectus had already been in Asia for at least 1.5 million years.
The Pacific coastal migration theory proposes that people first reached the Americas via water travel, following coastlines from northeast Asia into the Americas, originally proposed in 1979 by Knute Fladmark as an alternative to the hypothetical migration through an ice-free inland corridor.
