Austrokritosauria
| Austrokritosaurs Temporal range: Late Cretaceous, ~ | |
|---|---|
| Skeletal mount of Huallasaurus, an austrokritosaur, at the Natural Sciences Museum | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Dinosauria |
| Clade: | †Ornithischia |
| Clade: | †Ornithopoda |
| Family: | †Hadrosauridae |
| Subfamily: | †Saurolophinae |
| Clade: | †Austrokritosauria Alarcón-Muñoz et al., 2023 |
| Genera | |
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Austrokritosauria is an extinct clade of saurolophine dinosaurs known from the Late Cretaceous of South America. The clade provides evidence of a faunal exchange from North America during the Cretaceous.
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