New Dating of White Sands Footprints Confirms Controversial Theory
By
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Sesame, salt, and substance. A flagship bake.
Summary
The article discusses the new dating of footprints found at White Sands National Park in New Mexico, confirming a controversial theory about the arrival of human cultures in North America. The footprints are dated to between 22,000 and 24,000 years ago, challenging previous beliefs about the timing of human presence in the region.
Key quotes
· 2 pulledThe 2009 discovery of footprints (human and animal) left behind in layers of clay and silt at New Mexico’s White Sands National Park sparked a contentious debate about when, exactly, human cultures first developed in North America.
Results are consistent with two earlier studies dating the footprints to between 22,000 and 24,000 years ago.
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