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A new notosuchian crocodyliform from the Early Palaeocene of Patagonia and the survival of a large-bodied terrestrial lineage across the K–Pg mass extinction | Proceedings of the Royal Society B: Biol...
Sebecid notosuchians are the only terrestrial crocodyliforms to survive the Cretaceous–Palaeogene
extinction, 66 Ma, which eliminated large-bodied species (above approximately 5 kg)
in terrestrial eco...