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Human footprints in North America date back more than 20,000 years – The Stute

Human footprints in North America date back more than 20,000 years – The Stute
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White sandsNew mexicoUnited statesJeff pigatiKathleen springerUs geologicalWhite sands national parkNorth americanNorth americaLast glacial

Human footprints found in New Mexico are between 21,000 and 23,000 years old, scientists confirm

Human footprints found in New Mexico are between 21,000 and 23,000 years old, scientists confirm
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United statesWhite sandsNew mexicoKathleen springerJennifer raffUniversity of kansas

Tests confirm humans tramped around North America more than 20,000 years ago

A new study coauthored by a UC Berkeley professor provides "seemingly incontrovertible proof" that humans arrived in the Americas thousands of years earlier than scientists have long thought.

United statesJeff honkeKathleen springerHarrison grayJeff pigatiFlow cytometry core facility at indiana universityWhite sands national parkSusan zimmerman at lawrence livermore national laboratoryNorth americaLast glacialMarie champagneSusan zimmermanLawrence livermore national laboratoryFlow cytometry core facilityIndiana universityMass spectometry

Scientists confirm evidence humans arrived in the Americas far earlier than previously thought

While they look like they could have been made yesterday, the footprints were pressed into mud 21,000 to 23,000 years ago, according to radiocarbon dating.

New yorkUnited statesNew mexicoDes moinesJeff pigatiJennifer raffBente philippsenKathleen springerWhite sands national parkUs geologicalNational park servicethisNorwegian university of scienceUniversity of kansasTularosa basinNorth americaLast glacial maximum

Study: Footprints in New Mexico May Be Oldest Sign of Humans

Study: Footprints in New Mexico May Be Oldest Sign of Humans
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New mexicoUnited statesNew yorkCornell universityWhite sandsAndrew smithThomas staffordKathleen springerGregory stachelChristina larsonJennifer raffUniversity of kansasUnited states geologicalAssociated pressWhite sands national parkNational park service