Now, a team working in New Mexico has found scores of human footprints dated to between 23,000 and 21,000 years old. The discovery ... found in North America from 13,000 years ago onwards.
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Footprints discovered in New Mexico rewrite American historyThe human tracks, unearthed in White Sands National Park, New Mexico ... and 13,000 years, but new analysis has found out ...
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Tracking Humans’ First Footsteps in North AmericaAncient human footprints, preserved in a dry lakebed at White Sands National Park in New Mexico, reveal remarkably ... their age as between 11,500 and 13,000 years. But now, radiocarbon dating ...
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