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245 4 _aThe Four-Winged Dinosaur
300 _aIn 2002, the discovery of a beautiful and bizarre fossil astonished scientists and reignited the debate over the origin of flight. With four wings and superbly preserved feathers, the 130 million-year-old creature was like nothing paleontologists had ever seen before....
650 _xScience.
856 _uhttp://topdocumentaryfilms.com/four-winged-dinosaur/
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