'Switchblade' claw reveals how dinosaur fought
The newfound 75-million-year-old dinosaur is a feathered raptor namedTalos sampsoni— "Talos" in homage to a winged bronze giant in Greek mythology that could run at lightning speed and that succumbed to a wound to his ankle, "sampsoni" in honor of Scott Sampson of the PBS series "Dinosaur Train," and a research curator at the Utah Museum of Natural History.
The raptor dinosaurs, made famous by the book and film " Jurassic Park," all possessed unusually large, sickle-like claws on the second toes of each foot, which they held off the ground like folded switchblades.
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