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Massaliasuchus

From Wikipedia, the free encyclopedia
Extinct genus of reptiles

Massaliasuchus
Temporal range:Late Cretaceous,83.5 Ma
Illustration of the fossilized remains from theFuvelian Lignites of France, 1869
Scientific classificationEdit this classification
Kingdom:Animalia
Phylum:Chordata
Class:Reptilia
Clade:Archosauria
Clade:Pseudosuchia
Clade:Crocodylomorpha
Clade:Eusuchia
Clade:Allodaposuchidae
Genus:Massaliasuchus
Martin &Buffetaut, 2008
Species:
M. affuvelensis
Binomial name
Massaliasuchus affuvelensis
(Matheron, 1869)
Synonyms

Massaliasuchus is anextinctmonospecificgenus ofallodaposuchideusuchiancrocodyliform from theLate Cretaceous (SantonianCampanian)Fuvelian Lignites of southeasternFrance.[1] The type species isM. affuvelensis.

Systematics

[edit]

Massaliasuchus was first described in 1869 byPhilippe Matheron asCrocodilus affuvelensis, based on remains including skull bones.[2] The new genus name was given to it in 2008 by Jeremy Martin and Eric Buffetaut.Massaliasuchus was considered to be related to earlyalligatoroids. Its name means "Marseille crocodile".[1]

Recentcladistic analysis placesMassaliasuchus as a member ofAllodaposuchidae, aclade ofbasaleusuchians from theLate Cretaceous of southern Europe.[3] The genus can be distinguished fromMusturzabalsuchus in having 15 alveoli in the dentary.[4] However,Massaliasuchus is usually omitted fromphylogenetic analyses since it is only represented by poorly-preserved material.[5]

References

[edit]
  1. ^abMartin, Jeremy E.; Buffetaut, Eric (2008)."Crocodilus affuvelensis Matheron, 1869 from the Late Cretaceous of southern France: a reassessment".Zoological Journal of the Linnean Society.152 (3):567–580.doi:10.1111/j.1096-3642.2007.00358.x.
  2. ^P. Matheron. (1869). Notice sur les reptiles fossiles des dépôts fluvio-lacustres crétacés du bassin à lignite de Fuveau [Notice on the fossil reptiles from the Cretaceous fluvio-lacustrine deposits of the lignitic Fuveau Basin].Mémoires de l'Académie des Sciences, Belles-Lettres, et Arts de Marseille 1868–1869:345-379
  3. ^Smith, Thierry; Narváez, Iván; Brochu, Christopher A.; Escaso, Fernando; Pérez-García, Adán; Ortega, Francisco (2015)."New crocodyliforms from Southwestern Europe and definition of a diverse clade of European Late Cretaceous basal eusuchians".PLOS ONE.10 (11) e0140679.Bibcode:2015PLoSO..1040679N.doi:10.1371/journal.pone.0140679.PMC 4633049.PMID 26535893.
  4. ^Narváez, I.; Brochu, C.A.; Escaso, F.; Pérez-García, A.; Ortega, F. (2016)."New Spanish Late Cretaceous eusuchian reveals the synchronic and sympatric presence of two allodaposuchids".Cretaceous Research.65:112–125.doi:10.1016/j.cretres.2016.04.018.
  5. ^Blanco, A. (2021)."Importance of the postcranial skeleton in eusuchian phylogeny: Reassessing the systematics of allodaposuchid crocodylians".PLOS ONE.16 (6) e0251900.Bibcode:2021PLoSO..1651900B.doi:10.1371/journal.pone.0251900.PMC 8189472.PMID 34106925.
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
Massaliasuchus
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