We found 2 definitions of herrerasaurus from 2 different sources.
Noun |
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herrerasaurus - a kind of theropod dinosaur found in Argentina | ||
herrerasaur | ||
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 |