Xiaoming Wang, curator and head of vertebrate paleontology at the Natural History Museum of Los Angeles County and lead author of the study, thinks it may have something to do with the large mollusks that shared its swamp. Prehistoric Otter Thoughts on Prehistoric Life. Otters are carnivorous mammals that are adapted to hunting and living in and around water. Picture an otter, then envision it ballooning to twice—or triple, or quadruple—its size until it's a 110-pound creature: It's not a journey into the imagination, but to yesteryear. S. melilutra was an otter. November 9, 2017 ScienceBlog.com. AP Photo/John Minchillo Otters are pretty cute. Image: Mauricio Anton. Mississippian culture pottery is the ceramic tradition of the Mississippian culture (800 to 1600 CE) found as artifacts in archaeological sites in the American Midwest and Southeast. Or would it? The giant otter or giant river otter (Pteronura brasiliensis) is a South American carnivorous mammal. The otter, named Siamogale melilutra, weighed about 110 pounds, much larger than any living otter. “We started our study with the idea that this otter was just a larger version of a sea otter or an African clawless otter in terms of chewing ability, that it would just be able to eat much larger things. The ancient "badger otter" is a far cry from the modern river otters of today. An artist’s rendering of Siamogale melilutra, a giant prehistoric otter with a surprisingly powerful bite.Courtesy Mauricio Anton. Otter ancestor was a powerful predator the size of a wolf, scientists discover TARKA THE OTTER had a formidable relative that was a top predator six million years ago, scientists have discovered. 16th Jan 2020 20th Apr 2020 andrewsimpson019. Lead researcher Xiaoming Wang speculates that perhaps these ancient otters hadn't learned how to use rocks, as modern otters do, to open mollusks. An otter wouldn't need to be wolf-sized—as Siamogale melilutra was, clocking in at about twice the size of the South American giant river otter—to eat mollusks. Unicorns did exist. Digital, 3-D reconstructions show the skulls — including the jaws — of the roughly 15-pound common otter Lutra lutra (left), and the roughly 110-pound Siamogale melilutra, a giant prehistoric otter with a surprisingly powerful bite (right). To “inflate” it, they performed a CT scan on the fossil and then digitally reconstructed it. But none are as large as S. melilutra was; the team thinks the otter measured about six feet long from snout to the tip of the tail and weighed about … Known as Siamogale melilutra, this newly discovered extinct otter was about the size of a wolf and had strong-looking jaws. Researchers have just published a study about it. Paleontologists have revealed the discovery of a prehistoric otter that was around the size of a wolf. North American river otters can get up to around 30 pounds (14 kilograms), though the endangered giant otter found in … To better understand S. melilutra, Tseng and colleagues compared the prehistoric critter to its living counterparts.. This strength, paired with the creature’s size, would have made it a formidable hunter. A large extinct otter, Siamogale melilutra, has been found in the Miocene Shuitangba site in northeastern Yunnan Province in China. A massive, wolf-sized otter that lived about 6 million years ago may have been a dominant predator in its time, according to a new study analyzing the animal’s jaws. The otter family dates back over 18 million years, but not much is known about these semi-aquatic creatures owing to the poor fossil record. This strength, paired with the creature’s size, would have made it a formidable hunter. (50 kilograms) otters that have since gone extinct. November 9, 2017 ScienceBlog.com. The giant otter or giant river otter (Pteronura brasiliensis) is a South American carnivorous mammal. It had a long snout and a long tail like a modern day wolf, but it also had a stocky build, powerful forelimbs, plantigrade feet (i.e. He speculated that the otter might have mostly preyed on the clams and shellfish, rather than on the large land animals that lived in the area. A comparison of all the otter jaw simulations revealed a linear relationship between jaw stiffness and animal size: Smaller otters had sturdier jaws. But S. melilutra was an outlier: The massive mammal’s modeled jaws were six times sturdier than expected. Bear + Dog = Amphicyon. The key to figuring out how big the extinct otter was came from the fossil of its cantaloupe-size cranium. Cute, cuddly and covered in soft brown fur, otters look like teddy bears that can swim. But when the team found the skull, special steps had to be taken to unlock its secrets. May 19, 2018 - Some of these massive beasts are familiar in form but enormous in size, while others are strange hybrids of modern-day animals. (Newser) – Picture an otter, then envision it ballooning to twice—or triple, or quadruple—its size until it's a 110-pound creature: It's not a journey into the imagination, but to yesteryear. Remains of a 6.24 million year old otter, Siamogale Melilutra, has been found that is the size of a wolf. Prehistoric Otter Thoughts on prehistoric life. Dating back over six million years and weighing in at 100 pounds, these huge semi-aquatic mammals were thought to have once thrived in the shallow swamplands of ancient China. “But we were lucky because it just sat there.”. By CHARLOTTE HSU. By Clicking "OK" or any content on this site, you agree to allow cookies to be placed. A large extinct otter, Siamogale melilutra, has been found in the Miocene Shuitangba site in northeastern Yunnan Province in China. Another of Aepyornis’ (and other Elephant Birds’) claims to fame is their humongous eggs. Ancient Wolf-Size Otter Had Bizarrely Strong Bite Studies of the prehistoric swamp creature hint at a trade-off in sea otters between powerful jaws and tool use. 6 Million Years Ago, Otters the Size of Wolves Roamed China’s Wetlands. The ancient predators are thought to have been around the size of a small bear, growing to be 4ft-long (1.2 metres) and 2.2ft-tall (0.6 metres), while weighing around 180lbs (82kg). Jan 23, 2017 - Millions of years ago, a wolf-sized otter swam around ancient swampy China, scientists have discovered. it walked with its paws flat on the ground) and grew up to 2.5 metres long and… This 110-pound swamp creature was roughly the size of a Rottweiler, and lived in what is now China’s Yunnan Province around six million years ago. They shot a diamond made of iron at a car moving at 400 walls per hour, and as a result caused two … The 13 living otter species are found throughout the Americas, Europe, Asia and Africa. The discovery was made after studying an "incredibly complete," though completely flattened fossilized cranium found in a mine in China's Yunnan Province, researcher Denise Su explains in a press release. The otter, Siamogale melilutra, weighed about 110 pounds—bigger than any living otter. This means that Download a high resolution chart of heat maps of biting simulations of various otters' jaws. For roughly 400,000-450,000 years large Woolly Mammoth herds, consisting of mainly females, their young and led by a matriarch, would have been a common sight across Western Europe (including the UK, France and Spain), to Eastern Europe and Siberia, to Western North America. 3 Minute Read F r ai n B r ee z e (Frain ... saving the earth from a meteor the size of a small Washington suburb that was hurtling towards mid-western Prussia at 400 billion miles per hour. These hind limbs were also solid and dense, helping with buoyancy control, and it has been speculated that feet would have been webbed to further aid in swimming. Download a high resolution chart of heat maps of biting simulations of various otters' jaws. An artist’s rendering of Siamogale melilutra, an extinct otter the size of a wolf. 1100: Pueblo Bonito in Chaco Canyon reaches apex in size at 800 rooms; 1100: Hohokam culture reaches apex in present-day Arizona; Scandinavians briefly settled Vinland (likely l'Anse aux Meadows on the Canadian Maritime island of Newfoundland) early in the century and perhaps ventured as far south as New England. The remains of a giant-headed, wolf-sized prehistoric otter was discovered in a quarry in China. Credit: Tseng et al., Scientific Reports, 2017 . The wolf-sized otter, which lived roughly 6 million years ago, weighed in at roughly 110 lb (50 kg) and had a surprisingly powerful bite. And … Scientists have unearthed fossils believed to belong to a prehistoric, wolf-sized otter that once roamed south-western China some 6.2 million years ago. The flattened fossilized cranium of an ancient extinct otter.

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