| 词条 | Albertochampsa |
| 释义 |
| fossil_range = Late Cretaceous | authority = Erickson, 1972 | taxon = Albertochampsa | type_species = {{extinct}}Albertochampsa langstoni | type_species_authority = 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 centimeters long (8.3 in).[3] References1. ^{{Cite journal|author1=Paula Bona |author2=Martín D. Ezcurra |author3=Francisco Barrios |author4=María V. Fernandez Blanco |year=2018 |title=A new Palaeocene crocodylian from southern Argentina sheds light on the early history of caimanines |journal=Proceedings of the Royal Society B: Biological Sciences |volume=285 |issue=1885 |pages=20180843 |doi=10.1098/rspb.2018.0843 |pmid=30135152 |pmc=6125902 }} {{Extinct Crocodilia|A.}}{{Taxonbar|from=Q944221}}{{paleo-archosaur-stub}}{{Cretaceous-reptile-stub}}2. ^{{cite journal |last=Erickson |first=Bruce R. |authorlink=Bruce Erickson (paleontologist) |year=1972 |title= Albertochampsa langstoni, gen. et sp. nov. A new Alligator from the Cretaceous of Alberta |journal=Scientific publications of the Science Museum of Minnesota |series=new series |volume=2 |issue=1 |pages=1–13}} 3. ^{{cite book |last=Wu |first=Xiao-Chun |editors=Currie, Phillip J., and Koppelhus, Eva |title=Dinosaur Provincial Park: A Spectacular Ancient Ecosystem Revealed |chapter=Crocodylians |year=2005 |publisher=Indiana University Press |location=Bloomington |pages=277–291 |isbn=0-253-34595-2 }} 4 : Alligatoridae|Late Cretaceous crocodylomorphs of North America|Late Cretaceous reptiles of North America|Fossil taxa described in 1972 |
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