Meet Huayracursor jaguensis, an early sauropodomorph from Argentina.
Summary:
Dinosaurs likely originated in the Middle Triassic, but the earliest unambiguous dinosaur specimens are from the middle-late Carnian age, primarily in the Southern Hemisphere, with potential evidence in North America. This gap highlights a significant uncertainty in the geological and temporal context of early dinosaur evolution. The Triassic deposits of Argentina, renowned for their diverse […]
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Earth Science