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Duck Dinosaur

This illustration supplied by Lukas Panzarin, with Andrea Cau for scientific supervision, exhibits a Halszkaraptor escuilliei dinosaur. The creature, about 18 inches (45 centimeters) tall, had a invoice like a duck however enamel like a croc’s, a swan-like neck and killer claws. (Lukas Panzarin by way of AP)



WASHINGTON (AP) — With a invoice like a duck however enamel like a croc’s, a swanlike neck and killer claws, a brand new dinosaur species uncovered by scientists appears to be like like one thing Dr. Seuss might have dreamed up.

It additionally had flippers like a penguin, and whereas it walked like an ostrich it might additionally swim. That is the primary time swimming skill has been proven for a two-legged, meat-eating dinosaur.


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Duck Dinosaur

This illustration supplied by Lukas Panzarin, with Andrea Cau for scientific supervision, exhibits a Halszkaraptor escuilliei dinosaur. The creature, about 18 inches (45 centimeters) tall, had a invoice like a duck however enamel like a croc’s, a swan-like neck and killer claws. (Lukas Panzarin by way of AP)



The tiny creature, solely about 18 inches (45 centimeters) tall, roamed 75 million years in the past in what’s now Mongolia. Its full curled-up skeleton was present in a sandstone rock.

“It is such a peculiar animal,” mentioned Dennis Voeten, a paleontology researcher at Palacky College within the Czech Republic. “It combines completely different components we knew from different teams into this one small animal.”

In a research launched Wednesday by the journal Nature, Voeten and coauthors named it Halszkaraptor escuilliei (HAHL-shka-rap-tor ES-key-lay-ee) or “Halszka” after the late Polish paleontologist Halszka Osmolska.

Paleontologist Kristi Curry Rogers of Macalester School in St. Paul, Minnesota, who did not take part within the research, known as it “a fairly loopy chimera: a swan neck and dinosaur physique, however with a mouthful of tiny enamel and fingers and ft that seem like they could be good for swimming.”

Its mashup physique let it run and hunt on the bottom and fish in contemporary water, mentioned research co-author Paul Tafforeau. He is a paleontologist on the ESRF , referred to as the European Synchrotron in Grenoble, France, a robust X-ray generator the place quite a few assessments had been made on the fossil.


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Duck Dinosaur

This photograph supplied by the European Synchrotron Radiation Facility exhibits, from left, researchers Pascal Godefroit, Andrea Cau, and Paul Tafforeau on the ESRF facility in Grenoble, France with a Halszkaraptor escuilliei fossil. In a research launched Wednesday, Dec. 6, 2017 by the journal Nature, their staff introduced the invention of the brand new dinosaur species, about 18 inches (45 centimeters) tall, which had a invoice like a duck however enamel like a croc’s, a swan-like neck and killer claws. (Pierre Jayet/ESRF by way of AP)



Lead creator Andrea Cau, a paleontologist on the Geological Museum Capellini in Bologna, Italy, mentioned he was at first extremely suspicious concerning the fossil’s authenticity, each due to its look and the truth that the rock containing the skeleton had been smuggled out of Mongolia and left in a non-public collector’s fingers.

“I requested myself, ‘Is that this an actual, pure skeleton, or an artifact, a chimera? If this can be a pretend, how might I reveal it?'” Cau mentioned in an e-mail. “Assuming it was a pretend as an alternative of beginning assuming that the fossil is real was probably the most acceptable method to begin the investigation of such a weird fossil.”

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Duck Dinosaur

This photograph supplied by the European Synchrotron Radiation Facility exhibits a Halszkaraptor escuilliei fossil on the ESRF facility in Grenoble, France. In a research launched Wednesday, Dec. 6, 2017 by the journal Nature, researchers introduced the invention of the brand new dinosaur species, about 18 inches (45 centimeters) tall, which had a invoice like a duck however enamel like a croc’s, a swan-like neck and killer claws. (Pierre Jayet/ESRF by way of AP)



So researchers used the Synchrotron to create three-dimensional pictures of the fossil, which confirmed the creature was certainly a single animal and never a concoction constructed up from a number of sources. For instance, an arm hidden within the rock completely matched the seen left arm, and contours indicating development matched up throughout the bones.

Despite the fact that the creature wasn’t dreamed up by Dr. Seuss, it received a blessing from a Dr. Sues.

Hans Sues, a paleontologist on the Smithsonian Establishment who wasn’t a part of the analysis, praised the work and mentioned it “exhibits once more how amazingly various dinosaurs had been.”

Comply with Seth Borenstein on Twitter at @borenbears and his work could be discovered here.



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