Atacisaurus

Atacisaurus is an extinct dubious genus of gavialoid crocodylian. Fossils have been found in France that date back to the Middle Eocene.[1]

Atacisaurus
Temporal range: Middle Eocene
Scientific classification e
Kingdom: Animalia
Phylum: Chordata
Class: Reptilia
Order: Crocodilia
Family: Gavialidae
Genus: Atacisaurus
Astre, 1931
Species
  • A. glareae Astre, 1931(type)

A second nominal species of this genus, Atacisaurus crassiproratus, was reclassified as a sebecosuchian in the 1990s, listed as cf. Iberosuchus before being recognized as distinct from Iberosuchus by Martin et Al. (2023) and renamed Dentaneosuchus [2]

References

  1. Stéphane Jouve (2016). "A new basal tomistomine (Crocodylia, Crocodyloidea) from Issel (Middle Eocene; France): palaeobiogeography of basal tomistomines and palaeogeographic consequences". Zoological Journal of the Linnean Society 177 (1): 165–182. doi:10.1111/zoj.12357.
  2. Martin, J. E.; Pochat-Cottilloux, Y.; Laurent, Y.; Perrier, V.; Robert, E.; Antoine, P.-O. (2023). "Anatomy and phylogeny of an exceptionally large sebecid (Crocodylomorpha) from the middle Eocene of southern France". Journal of Vertebrate Paleontology. e2193828. doi:10.1080/02724634.2023.2193828.
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