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Cricosaurus vignaudi

Reptilia - Metriorhynchidae

Taxonomy
Geosaurus vignaudi was named by Frey et al. (2002). Its type specimen is UANL-FCT-R1, a partial skeleton (incomplete skull and mandible, altas axis, and two cervical vertebrae), and it is a 3D body fossil. Its type locality is Mazatepec (Geosaurus vignaudi Site), which is in a Tithonian offshore limestone in the La Pimienta Formation of Mexico.

It was recombined as Cricosaurus vignaudi by Young and Andrade (2009), Bronzati et al. (2012), Young et al. (2013), Carbot-Chanona (2014), Parrilla-Bel and Canudo (2015).

Synonymy list
YearName and author
2002Geosaurus vignaudi Frey et al. p. 1468 figs. 1-3, 6
2006Geosaurus vignaudi Buchy et al.
2009Cricosaurus vignaudi Young and Andrade
2012Cricosaurus vignaudi Bronzati et al.
2013Cricosaurus vignaudi Young et al.
2014Cricosaurus vignaudi Carbot-Chanona p. 112
2015Cricosaurus vignaudi Parrilla-Bel and Canudo

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
RankNameAuthor
Diapsida()
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
Pseudosuchia(Zittel 1890)
SuchiaKrebs 1974
Paracrocodylomorpha
Loricata(Merrem 1820)
Crocodylomorpha()
infraorderThalattosuchia()
Neothalattosuchia
superfamilyMetriorhynchoideaYoung et al. 2010
Euthalattosuchia
familyMetriorhynchidaeFitzinger 1843
subfamilyMetriorhynchinae
tribeRhacheosauriniYoung et al. 2011
genusCricosaurusWagner 1858
speciesvignaudi()

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Cricosaurus vignaudi Frey et al. 2002
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatitesubo
Environment: marinesubo
Locomotion: actively mobilesubo
Life habit: nektonicsubo
Diet: carnivoresubo
Created: 2009-07-23 01:12:29
Modified: 2009-07-23 03:12:29
Source: subo = suborder
Reference: Kiessling 2004

Age range: Tithonian or 152.10000 to 145.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Tithonian152.1 - 145.0Mexico (Puebla) Geosaurus vignaudi (type locality: 27249)