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Avalonianus

Reptilia -

Taxonomy
Avalonianus was named by Kuhn (1961).

It was considered a nomen dubium by Galton (1998) and Naish and Martill (2007).

It was assigned to Saurischia by Kuhn (1964); and to Melanorosauridae by Steel (1970) and Anderson and Cruickshank (1978).

Synonymy list
YearName and author
1961Avalonianus Kuhn
1964Avalonianus Kuhn p. 324
1970Avalonianus Steel p. 57
1978Avalonianus Anderson and Cruickshank p. 31

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda()
Reptiliomorpha
Anthracosauria
Batrachosauria()
Cotylosauria()
Amniota
Sauropsida
classReptilia
RankNameAuthor
subclassEureptilia()
Romeriida
Diapsida()
Eosuchia()
Neodiapsida
SauriaGauthier 1984
Archosauromorpha(Huene 1946)
Crocopoda
ArchosauriformesGauthier 1986
Eucrocopoda
Archosauria()
informalAvemetatarsalia
Ornithodira
Dinosauromorpha
Dinosauriformes
Dinosauria()
Saurischia()
genusAvalonianusKuhn 1961

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.

Diagnosis
No diagnoses are available