2009 and 2012, well-preserved fossilized cranial and postcranial remains belonging to at
least 29 individuals of a middle to late Eocene (late Bartonian to Priabonian age (39–35
Ma)) alligatoroid were collected. Comparative anatomical study of the material warrants the
diagnosis of a new taxon, Orientalosuchus naduongensis gen. et sp. nov. The combined
presence of an enlarged fifth maxillary tooth, prominent preorbital ridges, a large …