Albertochampsa

Albertochampsa; Temporal range: Late Cretaceous
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Reptilia
Clade:	Archosauromorpha
Clade:	Archosauriformes
Order:	Crocodilia
Clade:	Globidonta
Genus:	†Albertochampsa; Erickson, 1972
Type species
	†Albertochampsa langstoni; Erickson, 1972

Albertochampsa is an extinct genus of globidontan alligatoroid (possibly a stem-caiman^[1]) from the Late Cretaceous of Alberta. It was named in 1972 by Bruce Erickson, and the type species is A. langstoni.^[2] It is known from a skull from the Campanian-age Dinosaur Park Formation, where it was rare; Leidyosuchus is the most commonly found crocodilian at the Park. The skull of Albertochampsa was only about 21 cm long (8.3 in).^[3]

References

^ Paula Bona; Martín D. Ezcurra; Francisco Barrios; María V. Fernandez Blanco (2018). "A new Palaeocene crocodylian from southern Argentina sheds light on the early history of caimanines". Proceedings of the Royal Society B: Biological Sciences. 285 (1885): 20180843. doi:10.1098/rspb.2018.0843. PMC 6125902. PMID 30135152.
^ Erickson, Bruce R. (1972). "Albertochampsa langstoni, gen. et sp. nov. A new Alligator from the Cretaceous of Alberta". Scientific Publications of the Science Museum of Minnesota. new series. 2 (1): 1–13.
^ Wu, Xiao-Chun (2005). "Crocodylians". In Currie, Phillip J.; Koppelhus, Eva (eds.). Dinosaur Provincial Park: A Spectacular Ancient Ecosystem Revealed. Bloomington: Indiana University Press. pp. 277–291. ISBN 0-253-34595-2.