NatureAnimalsDinosaursFossilsArgentinaPhylogeny
A long-necked early dinosaur from a newly discovered Upper Triassic basin in the Andes.
E Martín Hechenleitner, Agustín G Martinelli, Sebastián Rocher, Lucas E Fiorelli, Malena Juarez, Jeremías R A Taborda, Julia B Desojo
Published: 202510.1038/s41586-025-09634-3
Abstract
During the Late Triassic epoch (237-201 million years ago), the terrestrial ecosystems of Pangaea underwent drastic changes1,2 that led to the rise and diversification of mammaliaforms3, crocodylomorphs4 and dinosaurs5. Although the Carnian sedimenta…
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