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Pachycephalosaurini

Reptilia - Pachycephalosauridae

Taxonomy
Pachycephalosaurini was named by Sullivan (2003). It is not extant.

It was assigned to Pachycephalosauridae by Sullivan (2006); and to Pachycephalosaurinae by Sullivan (2003) and Woodruff et al. (2021).

Subtaxa
Alaskacephale

Synonymy list
YearName and author
2003Pachycephalosaurini Sullivan pp. 198-199
2006Pachycephalosaurini Sullivan p. 357
2021Pachycephalosaurini Woodruff et al. p. 588 fig. 14

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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()
RankNameAuthor
—Romeriida
—Diapsida()
—Archosauromorpha(Huene 1946)
—Crocopoda
—ArchosauriformesGauthier 1986
—Eucrocopoda
—Archosauria()
informalAvemetatarsalia
—Ornithodira
—Dinosauromorpha
—Dinosauriformes
—Dinosauria()
—Ornithischia()
—Genasauria
—Cerapoda
—Marginocephalia
—Pachycephalosauria()
familyPachycephalosauridae
—Pachycephalosaurini
—Pachycephalosaurini

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.

Unr. †Pachycephalosaurini Sullivan 2003
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G. †Alaskacephale Sullivan 2006
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†Alaskacephale gangloffi Sullivan 2006
Diagnosis
No diagnoses are available