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ancient giant sloth tunnels

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. 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. Though he couldn’t study the cave in detail in the first encounter, one thing was known that the mega tunnels were not something that happened naturally, and he resolved to return. Deep inside Brazil, there are tunnels large enough for a person to walk through. (Courtesy: Heinrich Frank) (, Inside the first paleoburrow discovered in the Amazon. 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.

var qs=[]; But even the giant armadillos don't measure up to the biggest of the tunnels. The sloths grew up to 10 feet in length and weighed up to 1,500 pounds. 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. A lot of questions are attracting the scientists such as who could have created the tunnels, why and when. Giant ground sloths like Eremotherium were built for burrowing. These mammoth tunnels are perhaps the craft of giant ground sloths humongous “paleoburrows” that no longer walk the Earth. They weighed more than an adult elephant. We’ve known about the existence of these structures since the 1930s at least, but in … Image: S. Rae/Flickr. © 2017 The Associated Press. 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 … Ground sloths, on the other hand, were suitably monumental. LOS ANGELES (AP) — Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. 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. LOS ANGELES — Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. The massive burrows are estimated to … 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. 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. Enlarge. Archaeologists in Mexico Discover Treasure of Mayan Civilization and Giant Sloth Fossils in a Vast Underwater Cave . + qs.join('&'); Excavations for train projects have turned up bison and camel bones as well as mastodon teeth and tusk fragments. 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 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. (Credit: Wikimedia Commons) (. 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. Massive caves in southern Brazil are actually ancient ground sloth burrows Usually, tunnels are made either by human engineers or flowing water. The grooves along the ceiling may, in fact, be marks the animals have left whenever they pause or stop working. 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. 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. Your email address will not be published. According to Frank, the mega tunnels measuring upto 5 feet in diameter, were dug by ground sloths. Deep inside Brazil, there are tunnels large enough for a person to walk through. 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. First published on June 2, 2017 / 3:13 PM. Image credits Amilcar Adamy. LA tunnel diggers find bone of ancient giant sloth. Until early 2000s, no burrows were attributed to the extinct megafauna. Hundreds of tunnels which date back at least 10,000 Years have been Discovered in Brazil. var s = d.createElement('script');s.type='text/javascript';s.async=true; By P. NATASHA / 9th November 2020 . 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. 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. Crews digging a tunnel for a new Los Angeles train line have found the remains of an ancient giant sloth. var params = (AP) — 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. var p = 'https:' == document.location.protocol ? Complex underground tunnels were discovered in Brazil, the question is who dug them? These giant sloths went extinct between 14,000 and 10,000 years ago. They are neatly symmetrical—too neat to have been caused by any … Download the Beyond Science Magazine Here! (Courtesy: Heinrich Frank) (, A closer look at those claw marks. Tightly muscled, angry and swinging its fore legs tipped with wolverine-like claws, it would have been able to defend itself effectively. He has documented some 1,500 paleoburrows so far in Rio Grande do Sul, his home state and also hundreds more in Santa Catarina. Adamy also claimed that it could not have been made naturally and that there were more such tunnels. Amilcar Adamy, a geologist with the Brazilian Geological Survey, in 2010, was the first to investigate rumors of an impressive cave in southern Brazil. Thu, Jun 1, 2017 0 Comments. cb: (new Date()).getTime() All Rights Reserved. Copyright © 2020 CBS Interactive Inc. 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