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by Stratigraphy.net
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Meet Huayracursor jaguensis, an early sauropodomorph from Argentina.

Source info:

Author:
Date: 2025-10-22 01:11:46
Blog: Letters from Gondwana
URL: https://paleonerdish.wordpress.com/2025/10/21/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

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