In front of a huge one discovery which subverts everything we knew about the first inhabitants of the US found researchers. Footprints dating to 21,000 to 23,000 years ago and found in White Sands National Park in southern New Mexico USA provide the earliest clear evidence of human presence on the American continent. Judging by their size, it is estimated that these are mainly footprints of teenagers and children, while there are also footprints of animals such as mammoths, wolves, birds, etc.
The imprints, which formed in soft mud on the edge of a shallow lake that then existed and then were fossilized, show that there were people in America earlier than previously thought and even at the peak of the last glacier cycle, ie before the ice melts. Until now, the first humans were thought to have entered the Americas from the north about 16,000 years ago, after the ice had melted, making it easier for them to migrate from Asia.
The discovery that overturns everything
Therefore, The new discovery shifts the first human presence at least 7,000 years earlier and makes it possible that there were waves of migration to America, for which nothing is known to date. It is possible that these early populations disappeared without a trace.
Researchers from the US Geological Survey and US universities (Cornell, Arizona and Bournemouth), published in the journal Science, said the new study provides the first – beyond any doubt – indication of a continuing human presence. in America thousands of years earlier than most archaeologists have thought possible until now. “
In the second half of the 20th century, American archaeologists formulated the prevailing view that the so-called Clovis culture (also named after New Mexico) was the first in America about 11,000 to 13,000 years ago. These were large game hunters believed to have crossed the then icy Bering Strait, which was a bridge between Siberia and Alaska at a time when sea levels were much lower.
From the 1970s onwards, this “orthodox” view began to be challenged, gradually becoming more and more intense, as evidence of human presence began to come to light 14,500 years ago in Monte Verde, Chile, 15,000 years ago in Buttermilk Creek, Central Texas. and 16,000 years ago in Cooper Ferry, Idaho, USA. While there was a controversial and ubiquitous controversial study in “Nature” that claimed that traces of people in California were 130,000 years old!
The photo was provided for use by the Athenian Agency.
Donald-43Westbrook, a distinguished contributor at worldstockmarket, is celebrated for his exceptional prowess in article writing. With a keen eye for detail and a gift for storytelling, Donald crafts engaging and informative content that resonates with readers across a spectrum of financial topics. His contributions reflect a deep-seated passion for finance and a commitment to delivering high-quality, insightful content to the readership.