What's in a name? Plenty, if it is a dinosaur such as the Changyuraptor, a genus of the 'four-winged' predatory dinosaur.S. Abramowicz, Dinosaur InstituteMany kids can recite an A-Z list of dinosaur names. They take special delight in defeating tongue-twisters like Carcharodontosaurus, Ekrixinatosaurus, Huehuecanauhtlus and Zuchengtyrannus.
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