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Researchers in New Mexico have discovered ancient footprints that are believed to be over 23,000 years old, significantly predating previous estimates by more than a decade. According to a study published in the journal Science, the footprints, located in White Sands National Park, showcase early human life during the Last Glacial Maximum and provide invaluable insights into the social activities of prehistoric peoples.
The initial estimation of the footprints' origin was around 13,000 years ago; however, a study by U.S. Geological Survey researchers in 2021 used radiocarbon dating to confirm the new age. The latest research reinforced these findings by correlating the footprints' dating with fossilized pine pollen found in the same sediment layer.
Sally Reynolds, a paleoecologist at Bournemouth University, acknowledged the footprints as a remarkable window into ancient human interactions and lifestyles. Matthew Bennett, also from Bournemouth University, noted various activities depicted in the footprints, including children playing and adults hunting. The team's ambitious goal is to uncover further evidence that might shed more light on the lives of early Americans.