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Stephanospondylidae

Stephanospondylidae

Taxonomy
Stephanospondylidae was named by Stappenbeck (1905). Its type is Stephanospondylus.

It was assigned to Diadectoidea by Kuhn (1966).

Subtaxa
Stephanospondylus (type genus)

Synonymy list
YearName and author
1905Stephanospondylidae Stappenbeck
1966Stephanospondylidae Kuhn p. 16

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
RankNameAuthor
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Diadectomorpha(Watson 1917)
suborderDiadectoideaRomer 1956
familyStephanospondylidaeStappenbeck 1905
familyStephanospondylidaeStappenbeck 1905

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.

Fm. †Stephanospondylidae Stappenbeck 1905
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G. †Stephanospondylus Stappenbeck 1905
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†Stephanospondylus pugnax Geinitz and Deichmüller 1882
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: brackish, freshwater, terrestrialuc
Locomotion: actively mobilec
Created: 2017-04-17 15:15:19
Modified: 2017-04-17 15:15:19
Source: c = class, subp = subphylum, uc = unranked clade
References: Carroll 1988, Hendy et al. 2009

Age range: Sakmarian or 293.52000 to 290.10000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Sakmarian293.52 - 290.1Germany (Saxony) Phanerosaurus pugnax (52522)