Mr. Bustos and his colleagues have more investigations planned at White Sands. Story courtesy of Shelly Tygielski, author of Sit Down to Rise Up and founder of Pandemic of Love, a grassroots organization that matches volunteers, donors, and those in need. Human footprints found in New Mexico are about 23,000 years old, a study reported, suggesting that people may have arrived long before the Ice Ages glaciers melted. According to the results, the oldest footprints were made sometime after 23,000 years ago; the most recent ones were made sometime before 21,000 years ago. For all of our 21st-century trappings, our human paths align across the millennia, and we all carry the primal memories of skin contact with the earth and each other. It was previously thought that humans entered America much later, after the melting of the North American ice sheets, which opened up migration routes. DOI: 10.1126/science.abg7586. 2021 CBS Interactive Inc. All Rights Reserved. This leaves the door open for doubt about their identity. Scientists have uncovered new evidence showing that humans in the Americas may have existed several thousands of years earlier than once thought, according to a report published Thursday in the academic journal Science. Anne Lamotts Advice Could Stop You From Drowning in Cynicism, Underwater Noise Pollution Is Disrupting Ocean LifeBut We Can Fix It, 2023 TIME USA, LLC. Science, 2021 DOI: https:/10.1126/science.abg7586; (About DOIs). They pointed to the oldest known tools, including spear tips, scrapers and needles, dating back about 13,000 years. Writing in the journal Science, a team of researchers led by Matthew Bennett of Bournemouth University in England examined a set of human footprints preserved on an ancient lakeshore in New Mexico's White Sands National Park, a location now known for its expansive and dry chalk-colored dunes. "One of the reasons there is so much debate is that there is a real lack of very firm, unequivocal data points. What We Have In Common With Humans Of 23,000 Years Ago Fossilized human footprints shown at the White Sands National Park in New Mexico, the oldest impressions to have been discovered. Ciprian Ardelean, who led the 2020 study at Chiquihuite, readily acknowledges that the discovery by Bennett and his colleagues "is very close to finding the Holy Grail.". "For decades, archaeologists have debated when people first arrived in the Americas," says Vance Holliday, a University of Arizona archaeologist and co-author of the latest paper. Many school districts use software to scan students email and web searches for signs of self-harm, anxiety, depression, eating disorders, and other mental health issues, according to a new report in the Wall Street Journal . Now, the footprint evidence from New Mexico suggests humans had made it to the North American interior by the height of the last Ice Age, when massive ice sheets covered much of what is today Canada. Thomas Urban conducts magnetometer survey of mammoth footprints at White Sands. Tori B. Powell is a breaking news reporter at CBS News. The dates range in age and confirm human presence over at least two millennia with the oldest tracks dating from around 23,000 years ago, which corresponds to the height of the last glacial cycle making them the oldest known human footprints in the Americas. Its kind of heartbreaking, Mr. Bustos said. Fossilized human footprints that a White Sands National Park program manager first discovered. National Park Service via AP Ben Potter, an archaeologist at the Arctic Studies Center at Liaocheng University in China, said that some of these supposed tools might actually be oddly shaped rocks. According to CNN, researchers historically thought humans made their way to the continent from Asia through Beringia (the land bridge that once connected the continents) between 13,000 to 16,000 years ago. Now the footprints in New Mexico may change everything. Phoenix, Ariz., has had 25 consecutive days of temperatures above 110 degrees Fahrenheit (43.3 degrees Celsius) amid the unrelenting heat dome that has been clamped firmly in place over the U.S . Print. Magazines, nd thousands of families in the state were still without power, Do Not Sell or Share My Personal Information, What We Have In Common With Humans Of 23,000 Years Ago. For instance, rocks were mistaken for tools, and marks on animal bones thought to be made by humans turned out to have a natural origin, the journal says. How the ancient Eurasians advanced after crossing Beringia is another matter. Theyre not the first to note that. "You'd have to start fires, you'd have to start rendering the fat." But he would feel more confident in the extraordinary age of the prints, he said, if there were other lines of evidence beyond the ditch grass seeds. Earliest evidence of human activity found in the - ScienceDaily The age of the Clovis tools lined up neatly with the retreat of the glaciers. The evidence is not clear that the megafauna were in decline. Now, analysis of ancient fossilized human footprints in New Mexico has pushed the date back once again to at least 21,000 years ago. Meanwhile, the 23,000-year-old tracks at White Sands appear to line up well with a paper published last year, which described stone tools unearthed from a 30,000-year-old layer of sediment in a cave in Mexico. But in this case if the footprints were dated correctly humans would have already been in the Americas at the height of the Last Glacial Maximum, the peak of the last Ice Age. This field is for validation purposes and should be left unchanged. The research, published in Science on Sept. 23, Hand and footprint art dates to mid-Ice Age, Researchers link ancient wooden structure to water ritual. Use of this site constitutes acceptance of our, Digital Humans in the Americas 30,000 years ago? The Pandemic Reminded Us: We Exist to Do More Than Just Work: In an essay adapted from a forthcoming book by Jonathan Malesic, he writes: As it is, work sits at the heart of Americans vision of human flourishing. Fall in the Berkshires includes these crazy trees. Detection and imaging with nondestructive technology has greatly expanded our capacity to study these remarkable footprints in their broader context, he says. The dangerous heat waves currently plaguing North America and Europe would be "virtually impossible" without anthropogenic, or human-caused, climate change, according to a new report. Ran Barkai that archaic humans ate megafauna until there were no more, at which time their mental capacity had to improve in order to catch smaller and swifter prey, and as we continued to proliferate, we solved the problem by inventing animal husbandry in the Neolithic. Kathleen wrote to us in March about her accidental pandemic comfort animal, Buddy the cat: Buddys mother went to California [last] August to visit her children and grandchildren. Even if a stone is a tool, stones can be taken out of context, muddying up their time of deposition; and marks on seemingly butchered bones can be otherwise explained. When I read that womans imagined history, I could feel the weight of my daughter as we slogged down along wet sand shore at the end of the day. Arguably in Eurasia and certainly in isolated spots of the world, we did; there is even a groundbreaking theory postulated by the team of Tel Aviv Universitys Prof. Researchers from the US Geological Survey dated these tracks using radiocarbon dating. This gave the researchers remarkably precise dates for the impressions themselves. Since then, Heather has been at the helm of the chapter, supporting her communityfrom lockdowns to storms. It would be great if they had come up with some artifacts to go with the footprints, both to supplement the case for a human presence, and to provide a glimpse of the associated material culture, [so] we might have a better idea of what to look for elsewhere of a human presence at this time.. If thats correct, they might have been fetching water or gathering up food or other resources. Fascinatingly, tracks of teens and children prevail while full-sized adult footprints were relatively rare. North and South America were the last continents settled by humans; as far as we know, none of our other hominin relatives ever got there at all. Humans in America 30,000 years ago, far earlier than thought And because White Sands National Park is such a rich site for archeology, there are other stories, only slightly less ancient and perhaps even more moving. And anyone who lived in whats now New Mexico during this period, known as the Last Glacial Maximum, must have arrived before the ice sheets closed off the route from Asia into the Americas. PhotographCourtesy of the National Park Service. Original Study Over time, as the lakes edge expanded and contracted with shifts in climate, it left behind distinct layers of clay, silt, and sand. There are unresolved issues with every single one of them, Dr. Potter said of the older purported sites. In South Dakota, a mother and baby mammoth were found from about 13,000 years ago near postulated stone tools, a find interpreted as potential evidence of butchering. Researchers working in the US state of New Mexicofound scores of human footprints dated to between 23,000 and21,000 years old. The authors themselves stress several caveats. Copyright 2023 CBS Interactive Inc. All rights reserved. "Few archaeologists see reliable evidence for sites older than about 16,000 years. This is a bombshell, said Ruth Gruhn, an archaeologist at the University of Alberta who was not involved in the study. Can you detect your childs emotional distress before the schools AI does? Through this experience, Ive learned that we all need to rely on each other to not just survive, but to thrive. Recently Discovered Fossilized Footprints Show That Humans Were in Walking around some of the footprints, the researchers sometimes came across ancient seeds of ditch grass that had grown by the lake. Also, the footprints were found in situ, meaning they remained where they were laid down. Weve got a lot to do, she said. Read about our approach to external linking. "I can't comment on how reliable the dating is (it is outside my expertise), but firm evidence of humans in North America 23,000 years ago is at odds with the genetics, which clearly shows a split of Native Americans from Asians approximately 15-16,000 years ago," he told BBC News. Footprints in New Mexico are oldest evidence of humans in the - BBC "What we present here is evidence of a firm time and location when humans were present in North America," the report said. We can think of our ancestors as quite functional, hunting, and surviving, but what we see here is also activity of play, and of different ages coming together. Meanwhile, those ancient footprints tell their own tales without any cloud storage. DeSantis barnstorms through Iowa, as his campaign adjusts, DOJ opposes Trump's request to view classified documents at his estate, World Cup athletes, family and colleagues remember Grant Wahl's legacy, Escaped New Hampshire inmate shot and killed by police in Miami store, Alabama authorities charge Carlee Russell for hoax report of kidnapping, U.S. passport demand continues to overwhelm State Department, Winning numbers drawn for estimated $940 million Mega Millions jackpot, Swift's "Eras" tour concerts cause seismic activity in Seattle, Ancient sculptures reveal their true colors, Is the Atlantic Ocean current system nearing collapse? Fossilized footprints discovered in New Mexico indicate that early humans were walking across North America around 23,000 years ago, researchers reported Thursday. Join the Ars Orbital Transmission mailing list to get weekly updates delivered to your inbox. Some think the arrival was later, no more than 13,000 years ago by makers of artifacts called Clovis points. Holliday and study coauthor Brendan Fenerty, a University of Arizona doctoral student in the department of geosciences, documented basic geologic layering and dating in trenches on the White Sands Missile Range near the discovery site several years before the tracks were found. But ground-penetrating radar can reveal their three-dimensional structure, including the heels and toes. Futurity is your source of research news from leading universities. The work of determining the age of the prints fell to Jeffrey Pigati and Kathleen Springer, two research geologists at the United States Geological Survey. News. state of New Mexico found scores of human footprints dated to between 23,000 and 21,000 . The footprints were formed in soft mud on the margins of a shallow lake which now forms part of Alkali Flat in White Sands. A New Study Says Humans Were in America 130,000 Years Ago Footprints left behind in layers of clay and silt at New Mexicos White Sands National Park may be between 23,000 and 21,000 years old. For decades, many archaeologists have maintained that humans spread across North and South America only at the end of the last ice age. Reach her at tori.powell@viacomcbs.com, First published on September 23, 2021 / 8:30 PM. NEWSMAX Thursday, July 20, 2023 | John Bachman - Facebook Fossilfootprintscan't. VideoWatch: BBC editor's life in Russia since 2022 on piano, Russia's new tactic for cutting off Ukraine's grain, Rishi Sunak's mother-in-law divides India with spoon comment, Held for 1,400 days in China for taking photos, The other American women's team at World Cup, Waving, whales and wildfires: Photos of the week, What we got wrong about Sinad O'Connor. 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At the moment, the bulk of the evidence suggests that people arrived in North America around 16,000 years ago and followed the coastline to the land south of the ice sheets. These were the slighted impressions on the earthtrace markings made by bare human feet pressing into the pliant mud of ancient lake. Researchers Jeff Pigati and Kathleen Springer, with the US Geological Survey, used radiocarbon dating of seed layers above and below the footprints to determine their age. And since the 2000s, other pre-Clovis sites have become widely accepted - such as the 15,500-year-old Buttermilk Creek Complex in central Texas and the 16,000-year-old Cooper's Ferry site in Idaho. This also raises the possibility of a human role in poorly understood megafauna extinctions previously thought to predate their arrival, wrote Bennett and his colleagues. Humans and other animals could and did walk across it. Fossilized human footprints shown at the White Sands National Park in New Mexico, the oldest impressions to have been discovered found in North America. Last year, Dr. Ardelean and his colleagues published a report of stone tools in a mountain cave in Mexico dating back 26,000 years. Or perhaps all of the above. The site features hearths where seaweed was burned 14,000 years ago. I was caring for Buddy while she was away for a few weeks that turned into months. Los Angeles: Footprints dating back 23,000 years have been discovered in the United States, suggesting humans settled North America long before the end of the last Ice Age, research published Thursday showed. Kiona N. Smith The footprints tell an interesting tale of what life was like at this time. (Credit: David Bustos/White Sands National Park). And it raises the possibility that these earlier populations could have gone extinct.
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