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Dinosaur find: Velociraptor ancestor was 'winged dragon' Dinosaur find: Velociraptor ancestor was 'winged dragon'
(7 days later)
Scientists have discovered a winged dinosaur - an ancestor of the velociraptor - that they say was on the cusp of becoming a bird.Scientists have discovered a winged dinosaur - an ancestor of the velociraptor - that they say was on the cusp of becoming a bird.
The 6ft 6in (2m) creature was almost perfectly preserved in limestone, thanks to a volcanic eruption that had buried it in north-east China.The 6ft 6in (2m) creature was almost perfectly preserved in limestone, thanks to a volcanic eruption that had buried it in north-east China.
And the 125-million year-old fossil suggests many other dinosaurs, including velociraptors, would have looked like "big, fluffy killer birds".And the 125-million year-old fossil suggests many other dinosaurs, including velociraptors, would have looked like "big, fluffy killer birds".
But it is unlikely that it could fly.But it is unlikely that it could fly.
The dinosaur has been named Zhenyuanlong, meaning "Zhenyuan's dragon" - in honour of the man who procured the fossil for the museum in Jinzhou, allowing it to be studied.The dinosaur has been named Zhenyuanlong, meaning "Zhenyuan's dragon" - in honour of the man who procured the fossil for the museum in Jinzhou, allowing it to be studied.
The University of Edinburgh and the Chinese Academy of Geological Sciences collaboration is published in the journal Scientific Reports.The University of Edinburgh and the Chinese Academy of Geological Sciences collaboration is published in the journal Scientific Reports.
Lead researcher Dr Steve Brusatte said it was "the single most beautiful fossil I have had the privilege to work on".Lead researcher Dr Steve Brusatte said it was "the single most beautiful fossil I have had the privilege to work on".
"It has short arms, and it is covered in feathers [with] proper wings with layers of quill-pen feathers," he said."It has short arms, and it is covered in feathers [with] proper wings with layers of quill-pen feathers," he said.
"So even though this is a dinosaur, even though it is a close relative of velociraptor, it looks exactly like a turkey or a vulture.""So even though this is a dinosaur, even though it is a close relative of velociraptor, it looks exactly like a turkey or a vulture."
Dr John Nudds, a senior lecturer in palaeontology at the University of Manchester, told BBC News the find was part of an "increasingly complex picture" of emerging evidence "that certainly a lot of [dinosaurs] and possibly even all of them had feathers or at least downy hair".Dr John Nudds, a senior lecturer in palaeontology at the University of Manchester, told BBC News the find was part of an "increasingly complex picture" of emerging evidence "that certainly a lot of [dinosaurs] and possibly even all of them had feathers or at least downy hair".
Dr Brusatte said: "It will blow some people's minds to realise that those dinosaurs in the movies would have been even weirder, and I think even scarier - like big fluffy birds from hell."Dr Brusatte said: "It will blow some people's minds to realise that those dinosaurs in the movies would have been even weirder, and I think even scarier - like big fluffy birds from hell."
He said its large body made it unlikely Zhenyuanlong would have been able to fly.He said its large body made it unlikely Zhenyuanlong would have been able to fly.
"So maybe [wings] did not evolve for flight - perhaps they evolved as a display structure, or to protect eggs in the nest," he said."So maybe [wings] did not evolve for flight - perhaps they evolved as a display structure, or to protect eggs in the nest," he said.
"Or maybe this animal was starting to move around in the trees and was able to glide.""Or maybe this animal was starting to move around in the trees and was able to glide."
Dr Brusatte said: "China is the epicentre of palaeontology right now. Dr Bill Sellers from the University of Manchester said this revealed fascinating detail about the origin of birds.
"It doesn't look like [this dinosaur] could fly, although that needs more investigation," he told BBC News. "However it does mean that we now know about a huge range of these early bird-like dinosaurs; some species are running around on the ground and some are experimenting with early flight.
"[This] gives us a snapshot of what life was like at the earliest stages of bird evolution."
Dr Brusatte added: "China is the epicentre of palaeontology right now.
"There are [museum] storerooms full of new dinosaur fossils that have never been studied before."There are [museum] storerooms full of new dinosaur fossils that have never been studied before.
He added: "This is the most exciting time maybe in the history of palaeontology."He added: "This is the most exciting time maybe in the history of palaeontology."
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