Archaeologists in Mexico Discover Treasure of Mayan Civilization and Giant Sloth Fossils in a Vast Underwater Cave In the world’s biggest underwater cave system, archaeologists have found many ancient Mayan artefacts and fossils of long-extinct creatures, including giant sloths, but warn that the mysteries of the ancient history of the caves may be tarnished by nearby pollution. Apparently, Frank and his colleagues are studying the patterns in all these to understand what kind of animals could have been digging it. var s = d.createElement('script');s.type='text/javascript';s.async=true; Amilcar Adamy, a geologist with the Brazilian Geological Survey, in 2010, was the first to investigate rumors of an impressive cave in southern Brazil. LOS ANGELES -- Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. According to Frank, the mega tunnels measuring upto 5 feet in diameter, were dug by ground sloths. The Metropolitan Transportation Authority says a fossilized hip joint was discovered on May 16 in a layer of sandy clay 16 feet below a major thoroughfare where the new rail line is being built. Finding a suitable passage, he entered through an elliptical shaft roughly four-feet wide, 65-feet long and lined with claw marks, which he calculated to be 250 feet long, and he claimed that there is no geological process that can produce such mega tunnels. They are neatly symmetrical—too neat to have been caused by any known geologic process. © 2017 The Associated Press. Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. And … Adamy also claimed that it could not have been made naturally and that there were more such tunnels. Tunnels excavated by giant sloths in ancient South America still exist today. They weighed more than an adult elephant. The sloths grew up to 10 feet in length and weighed up to 1,500 pounds. + qs.join('&'); Deep inside Brazil, there are tunnels large enough for a person to walk through. They weighed more than an adult elephant. Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. The extinct giant sloth … The Metropolitan Transportation Authority says a fossilized hip joint was discovered on May 16 in a layer of sandy clay 16 feet below a major thoroughfare where the new rail line is being built. 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The grooves along the ceiling may, in fact, be marks the animals have left whenever they pause or stop working. 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LOS ANGELES — Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. Massive caves in southern Brazil are actually ancient ground sloth burrows Usually, tunnels are made either by human engineers or flowing water. We’ve known about the existence of these structures since the 1930s at least, but in … cb: (new Date()).getTime() A lot of questions are attracting the scientists such as who could have created the tunnels, why and when. The massive burrows are estimated to … Ground sloths, on the other hand, were suitably monumental. Frank returned to this site and crawled inside, and saw a single shaft, about 15 feet long; at its end, while on his back, he found what looked like claw marks all over the ceiling, but because he was not able to identify any geological reason, he concluded that it was dug by an extent sloth species. It’s nearly twice as large as the second-largest known burrow, located elsewhere in Brazil (, In South America, giant sloths—some the size of elephants—roamed the surface, and were, perhaps, expert tunnel diggers. Turns out, they’re far more ancient than they look, estimated to be at least 8,000 to 10,000 years old, and no known geologic process can explain them. Researchers have found several colossal burrows in South America that are so huge and neatly constructed, you’d be forgiven for thinking humans dug them as a passageway through the forest. The giant armadillo largest living member of the family, weighs between 65 and 90 pounds and its burrows are about 16 inches in diameter and up to about 20 feet long, which made Frank wonder what could be behind the biggest tunnel. The beautiful armadillo, Dasypus bellus, an extinct creature about twice the size of today’s nine-banded armadillo, was widespread in Pleistocene North America. 'https' : 'http'; var params = In Rio Grande do Sul, Frank found burrows measuring some hundreds of feet, and more than 1,000 total feet of tunnel have been measured in another burrow in the Gandarela Mountains, though Frank’s reports of one burrow more than 3,000 feet long in Santa Catarina are yet to be investigated. Giant ground sloths like Eremotherium were built for burrowing. Your email address will not be published. d.getElementById("contentad298067").appendChild(s); According to Frank, the mega tunnels measuring upto 5 feet in diameter, were dug by ground sloths. Hundreds of tunnels which date back at least 10,000 Years have been Discovered in Brazil. Amilcar Adamy of the CPRM, returned to the strange cave in Rondonia, in 2015, turned out to be the first paleoburrow discovered in the Amazon, and turned out to be one of the largest ever measured, with branching tunnels altogether tallying about 2,000 feet in length. LA tunnel diggers find bone of ancient giant sloth. Another thing to wonder is the strange geographic distribution of paleoburrows, all majorly in South American region. Monday 20, July 2020 LOS ANGELES — Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. (AP) — Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. The largest Tunnels Dug by Massive Sloths measured 2,000 feet long, 6 feet tall and 3 to 5 feet wide. LOS ANGELES (AP) — Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. But then there's the massive claw marks that line the walls and ceilings - it's now thought that an extinct species of giant ground sloth is behind at least some of these so-called palaeoburrows. Dating the sediments found in the burrow would give a few details but not definitely identify when the burrow was dug. Your email address will not be published. Archaeologists in Mexico Discover Treasure of Mayan Civilization and Giant Sloth Fossils in a Vast Underwater Cave . He and his colleagues believe that there could be several genera such as Catonyx, Glossotherium and the massive, several-ton Lestodon, that once lived in South America and whose fossil remains suggest adaptation for serious digging, while the others believe that there could be extinct armadillos as well, behind this, but apparently Frank and his colleagues are still trying to explain it. But near the town of Novo Hamburgo, Brazil, there are tunnels large enough to drive a car in that were dug by neither - instead, these are the work of ancient, giant sloths. They are neatly symmetrical—too neat to have been caused by any … These giant sloths went extinct between 14,000 and 10,000 years ago. Image: S. Rae/Flickr. var p = 'https:' == document.location.protocol ? Copyright © 2020 CBS Interactive Inc. All rights reserved.

var qs=[]; An estimated 4,000 metric tons of dirt and rock were dug out of the hillside to create the burrow. But, Frank and his students surveyed a 45-mile stretch of highway construction near the city of Porto Alegre, and identified paleoburrows in more than 70 percent of road cuts. These mammoth tunnels are perhaps the craft of giant ground sloths humongous “paleoburrows” that no longer walk the Earth. He has documented some 1,500 paleoburrows so far in Rio Grande do Sul, his home state and also hundreds more in Santa Catarina. Their remains were found in the tunnels, but scientists did not think it could be done by Armadillo. Thu, Jun 1, 2017 0 Comments. Required fields are marked *, Receive news updates via email from this site. Spread the love. Jun 2, 2017 - LOS ANGELES (AP) — Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. Deep inside Brazil, there are tunnels large enough for a person to walk through. Until early 2000s, no burrows were attributed to the extinct megafauna. By P. NATASHA / 9th November 2020 . d: "bG9vazR3YXJkLmNvLnVr", Another possibility was it could be found in North America, but no one paid attention. This material may not be published, broadcast, rewritten, or redistributed. Researchers have known about these tunnels since at least the 1930s, but back then, they were considered to be some kind of archaeological structure ― remains of caves carved out by our ancient ancestors, perhaps. Ancient, giant sloths are the prime suspect behind the creation of these paleoburrows. The sloths grew up to 10 feet in length and weighed up to 1,500 pounds. LOS ANGELES (AP) — Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. })(document); Outside the entrance to a paleoburrow. The Metropolitan Transportation Authority says a fossilized hip joint was discovered on May 16 in a layer of sandy clay 16 feet below a major thoroughfare where the new rail line is … Some are simple shafts while others are complicated works of underground engineering, with branching passages that twist and turn to form networks—the longest stretching 130 feet from end to end. (Courtesy: Heinrich Frank) (, A closer look at those claw marks. ρίον], "beast") is an extinct genus of ground sloths endemic to South America that lived from the Early Pliocene through the end of the Pleistocene. Large mammals flourished in the LA area thousands of years ago. All Rights Reserved. wid: "298067", Enlarge. He and his colleagues believe that there could be several genera such as Catonyx, Glossotherium and the massive, several-ton Lestodon, that once lived in South America and whose fossil remains suggest adaptation for serious digging, while the others believe that there could be extinct armadillos as well, … LA tunnel diggers find bone of ancient giant sloth. id: "5e7fafd5-279e-4d61-afd3-583d730998b8", };

Excavations for train projects have turned up bison and camel bones as well as mastodon teeth and tusk fragments. LA Tunnel Diggers Find Ancient Giant Sloth Bone Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. When the tunnels were first found in 2000, Brazilian scientist Heinrich Frank counted his discovery of staggering 1,500 tunnels already. Unfortunately, there are no specific indications of these animals living in the country. First published on June 2, 2017 / 3:13 PM. Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. (Credit: Wikimedia Commons) (. Image credits Amilcar Adamy. The ancient remains were found in Tanque Loma paleontological site, also known as Arroyo Seco, on the northern side of the Santa Elena Peninsula (SEP) in southwest Ecuador. 20,000 years ago this region was a dense marshland and the team of researchers found that the 22 giant sloths had died after “consuming their own feces”, before being preserved in the death pit by encroaching asphalt seeping … Download the Beyond Science Magazine Here! (function(d) { A bone from an extinct bison also was found. Complex underground tunnels were discovered in Brazil, the question is who dug them? (Courtesy: Heinrich Frank) (, Inside the first paleoburrow discovered in the Amazon. June 2, 2017 / 3:13 PM / AP LOS ANGELES -- Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. He at the time, was working on a general survey of the Amazonian state of Rondonia and after asking around, he eventually found a gaping hole on a wooded slope, which was a few miles north of the Bolivian border. Some were filled with sediment while some were open, like the one that first attracted Frank’s attention. The bone is from a Harlan's ground sloth, a mammal that roamed the Los Angeles basin 11,000 years ago. s.src = p + "://api.content-ad.net/Scripts/widget2.aspx?" LOS ANGELES (AP) — Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth.The Metropolitan Transportation Authority says a … { Researchers have found many massive, well-built burrows in South America that would be forgiven for thinking humans dug them as a passageway through the … Before Adamy, another Brazilian geologist Heinrich Frank, a professor at the Federal University of Rio Grande do Sul, was zipping down the highway on a Friday afternoon, who happened upon a different, equally peculiar cave which was a mega tunnel. A bone from an extinct bison also was found. But even the giant armadillos don't measure up to the biggest of the tunnels. Hundreds of tunnels which date back at least 10,000 Years have been Discovered in Brazil. Tightly muscled, angry and swinging its fore legs tipped with wolverine-like claws, it would have been able to defend itself effectively. Rearing on its hind legs, the giant ground sloth would have been a formidable prey for anyone, let alone humans without modern weapons. Giant armadillos, though shorter than sloths, may also have the skills necessary to dig these tunnels as well. Our ancestors used misdirection to gain the upper hand in close-quarter combat with this deadly creature.

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