A new basal tomistomine (Crocodylia, Crocodyloidea) from Issel (Middle Eocene; France): palaeobiogeography of basal tomistomines and palaeogeographic consequences

A skull and mandible of a crocodylian from the late Lutetian of Issel, previously described as ‘Atacisaurus glareae’ is reconsidered. The holotype of ‘A. glareae’, a partial mandible, is lost, and the skull cannot be designated as a lectotype for the species. ‘Atacisaurus glareae’ is thus a nomen dubium. The skull bears a combination of characters, allowing us to assign it to the genus Kentisuchus. It differs from the, until now, only known...