New Dating Confirms Humans in North America Over 23,000 Years Ago

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Source: IFLScience
New Dating Confirms Humans in North America Over 23,000 Years Ago
Photo: IFLScience
TL;DR

New research confirms that the oldest human footprints in North America, dating back over 20,000 years at White Sands, exist without any accompanying cultural artifacts, raising questions about early human presence and activity in the continent before the Clovis culture.

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