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Bigfoot is 3.2 feet wide. He probably belonged to a dinosaur very close to Brachiosaurus. The size of the prehistoric animal suggests that it is a titanosaurus, the largest group of sauropods. ( Davide Bonadonna )
Giant dinosaurs roamed the Wyoming Black Hills region about 150 million years ago. These herbivorous dinosaurs belonged to the family sauropods
Sauropods
The sauropods are characterized by long necks and tails. Sauropods such as Diplodocus and Brontosaurus were among the largest known animals ever to live on the planet.
A new article published in the newspaper PeerJ now describes a foot that probably belonged to a sauropod. The specimen, which is 3.2 feet wide, was large enough that it immediately appeared that it belonged to a very large animal. Scientists have aptly nicknamed it "Bigfoot".
Bigfoot
The almost complete foot fossil is composed of 13 bones. It was excavated from a rock body called Morrison Formation in 1998. The region produced many dinosaur fossils dating back to the late Jurassic, about 155 to 148 million years ago. Scientists have so far uncovered diplodocus, allosaurus and stegosaurs in this region.
Anthony Maltese of Colorado's Rocky Mountain Dinosaur Resource Center and his colleagues used 3D scanning and detailed measurements to compare specimens to sauropod's feet.
The results revealed that the foot was unusually large and belonged to an animal very close to Brachiosaurus. This giant dinosaur species was featured in the 1993 dinosaur movie Jurassic Park . Researchers reported that this prehistoric animal was about 13 feet tall at the hip, which means that it is a titanosaurus, the largest group of sauropods
"The size material and a medially beveled distal articular articular surface of the metatarsal IV imply an identification. "Maltese and his colleagues wrote in their study, published July 24." It is the largest reported pound of a sauropod dinosaur. " and it represents the first confirmed elements of upper Jurassic brachiosaurs of North America 19659003] The largest dinosaur foot found to date
Comparison with other sauropod feet revealed that Bigfoot is the largest dinosaur foot found to date.
"There are traces and other incomplete skeletons of animals, but these gigantic skeletons have been found without the feet," said co-author of the study. e Emanuel Tschopp, Division of Paleontology, American Museum of Natural History. 9659005] Research has also shown that brachiosaurus inhabited a vast area that stretched from east Utah to northwest Wyoming about 150 million years ago. Dinosaur experts have said this discovery is surprising since other sauropod dinosaurs appear to have lived in small areas during this period
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