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Askeptosaurus

Osteichthyes - Thalattosauria - Askeptosauridae

Taxonomy
Askeptosaurus was named by Nopcsa (1925) [Sepkoski's age data: Tr Ladi-l Sepkoski's reference number: 1066].

It was assigned to Thalattosauridae by Benton (1985); to Thalattosauria by Sepkoski (2002); to Thalattosauriformes by Nicholls (1999), Müller (2005); and to Askeptosauridae by Carroll (1988), Müller (2007), Wu et al. (2009).

Species

Synonymy list
YearName and author
1925Askeptosaurus Nopcsa
1985Askeptosaurus Benton p. 154
1988Askeptosaurus Carroll
1999Askeptosaurus Nicholls p. 26
2002Askeptosaurus Sepkoski
2005Askeptosaurus Müller
2007Askeptosaurus Müller p. 239 fig. 2
2009Askeptosaurus Wu et al. p. 17 fig. 8

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
RankNameAuthor
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
Thalattosauriformes
orderThalattosauria
superfamilyAskeptosauroidea
familyAskeptosauridae
genusAskeptosaurusNopcsa 1925

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.

G. †Askeptosaurus Nopcsa 1925
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Askeptosaurus italicus Nopsca 1925
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marineo
Locomotion: actively mobilec
Created: 2017-04-17 10:38:24
Modified: 2017-04-17 10:38:24
Source: o = order, c = class, subp = subphylum
References: Hendy et al. 2009, Carroll 1988, Kiessling 2004, Bush and Bambach 2015

Age range: base of the Illyrian to the top of the Longobardian or 243.33000 to 237.00000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Anisian - Ladinian246.7 - 237.0Switzerland A. italicus (174993)
Illyrian - Fassanian243.33 - 239.48Switzerland A. italicus (122057)
Longobardian239.48 - 237.0China (Yunnan) A. sp. (196166)