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Bernissartia

From Wikipedia, the free encyclopedia
Extinct genus of reptiles

Bernissartia
Temporal range:Early Cretaceous,129.4–125 Ma[1]
Holotype skeleton ofB. fagesii
Scientific classificationEdit this classification
Kingdom:Animalia
Phylum:Chordata
Class:Reptilia
Clade:Archosauria
Clade:Pseudosuchia
Clade:Crocodylomorpha
Clade:Metasuchia
Clade:Neosuchia
Family:Bernissartiidae
Genus:Bernissartia
Dollo,1883
Type species
Bernissartia fagesii
Dollo, 1883

Bernissartia ('ofBernissart') is anextinctgenus ofneosuchiancrocodyliform that lived in theEarly Cretaceous, around 130million years ago.

Restoration
Lateral view of skull

At only 60 centimetres (2.0 ft) in length,Bernissartia is one of the smallest crocodyliforms that ever lived.[2] It resembled modern species in many respects, and was probably semi-aquatic. It had long, pointed teeth at the front of the jaws that would have been of use in catching fish, but broad and flat teeth at the back of its jaws that were suited for crushing hard food, such asshellfish, and possibly bones.[3]

It is known primarily from skulls and skeletons found in theSainte-Barbe Clays Formation ofBelgium and theCamarillas Formation ofSpain. Less complete material has been referred toBernissartia from theUnited Kingdom andNorth America.[2]

See also

[edit]

References

[edit]
  1. ^Rio, Jonathan P.; Mannion, Philip D. (6 September 2021)."Phylogenetic analysis of a new morphological dataset elucidates the evolutionary history of Crocodylia and resolves the long-standing gharial problem".PeerJ.9 e12094.doi:10.7717/peerj.12094.PMC 8428266.PMID 34567843.
  2. ^abJeremy E. Martin, Thierry Smith, Céline Salaviale, Jerôme Adrien & Massimo Delfino (2020)."Virtual reconstruction of the skull of Bernissartia fagesii and current understanding of the neosuchian-eusuchian transition"(PDF).Journal of Systematic Palaeontology.18 (13):1079–1101.doi:10.1080/14772019.2020.1731722.ISSN 1477-2019.S2CID 216464226.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  3. ^Palmer, D., ed. (1999).The Marshall Illustrated Encyclopedia of Dinosaurs and Prehistoric Animals. London: Marshall Editions. p. 100.ISBN 1-84028-152-9.
Pseudosuchia
Neosuchia
    • see below↓
Tethysuchia
Pholidosauridae
Dyrosauridae
Atoposauridae
Stomatosuchidae
Paluxysuchidae
Goniopholididae
Bernissartiidae
Paralligatoridae
Wannchampsidae
Eusuchia
    • see below↓
Oceanosuchus boecensis

Dyrosaurus phosphaticusIsisfordia duncaniGoniopholis simus

Bernissartia fagesii
Hylaeochampsidae
Allodaposuchidae
Aegyptosuchidae
†"Thoracosaurs"
Planocraniidae
Crocodilia
Allodaposuchus precedensDeinosuchus riograndensis
Bernissartia
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