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|Noun||1.||herrerasaur - a kind of theropod dinosaur found in Argentina|
bird-footed dinosaur, theropod, theropod dinosaur - any of numerous carnivorous dinosaurs of the Triassic to Cretaceous with short forelimbs that walked or ran on strong hind legs
genus Herrerasaurus - primitive theropod found in Argentina; early Triassic
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