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bird wing dinosaur
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99-Million-Year-Old Wings From Dinosaur-Era Bird Found Preserved (Video)
New research details the discovery of two fossilized bird wings estimated to be 99 million years old.
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99-Million-Year-Old Wings From Dinosaur-Era Bird Found Preserved (Video)
New research details the discovery of two fossilized bird wings estimated to be 99 million years old.
|