Fox News Flash tip headlines for Nov. 26
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A newly detected dinosaur skull has jarred paleontologists’ assumptions to a core, throwing a wrench into a thought that all dinosaurs had exquisite faces.
The fossilized skull of a Styracosaurus was unearthed and researchers were astounded that it had horns that were not symmetrical. They were also astounded that a differences on a left and right halves of a skull were so extreme, that if they were found separately, paleontologists could have guessed they were from dual opposite species.
“When tools of one side of a skull were missing, paleontologists have insincere that a blank side was exquisite to a one that was preserved,” pronounced Scott Persons, who detected a skull, in a statement. “Turns out, it isn’t necessarily.”
Hannah’s skull, seen from all sides. The coupler used to redeem Hannah’s skull weighed 2, 500 kilograms — requiring a helicopter to collect from a field! (Credit: Scott Persons)
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“Today, deer mostly have left and right antlers that are opposite in terms of their branching patterns. Hannah shows dramatically that dinosaurs could be a same way,” Persons, who is one of a study’s co-authors, added.
The Styracosaurus has been nicknamed Hannah, after Persons’ dog. It was detected in Dinosaur Provincial Park, Calgary, Alberta, Canada in 2015.
“As in a type, a right parallel parietal bar bears 7 epiossifications, though a left parietal bar has eight,” a researchers wrote in a study’s abstract. “Epiossifications p3‒p6 are asymmetrical with honour to size, orientation, and position relations to a midline. A re-evaluation of movement in Styracosaurus that includes this skull expands a morphological operation of a taxon to incorporate Rubeosaurus ovatus, requiring a synonymy of a latter with a former.”
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Despite fixing a dinosaur after his dog, Hannah, it’s misleading either a dinosaur was indeed a female. But a 3-D laser indicate of a skull that was done, in and with other researchers, has wide-ranging implications for a destiny of paleontology, Persons added.
Paleontologist Scott Persons, graphic alongside a partially unclosed skull. The Styracosaurus skull has implications for how horned dinosaurs are identified. (Credit: Scott Persons)
“This is a destiny of paleontological collections: digital dinosaurs.”
The investigate has been published in a systematic journal, Cretaceous Research.
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