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Hadrokkosaurus bradyi

Taxonomy
Taphrognathus bradyi was named by Welles (1947). Its type specimen is UCMP 36199, a mandible (right mandibular ramus lacking only the articular), and it is a 3D body fossil. Its type locality is Holbrook quarry, UCMP V3922, which is in an Aegean/Bithynian fine channel fill siltstone in the Moenkopi Formation of Arizona. It is the type species of Taphrognathus.

It was recombined as Hadrokkosaurus bradyi by Welles (1957), Warren and Marsicano (2000), Schoch and Milner (2000) and Ruta and Bolt (2008).

Synonymy list
YearName and author
1947Taphrognathus bradyi Welles p. 246 figs. 3-6
1957Hadrokkosaurus bradyi Welles p. 165
2000Hadrokkosaurus bradyi Schoch and Milner
2000Hadrokkosaurus bradyi Warren and Marsicano p. 472
2008Hadrokkosaurus bradyi Ruta and Bolt

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
Sarcopterygii
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
RankNameAuthor
Tetrapoda()
Temnospondyli()
Eutemnospondyli
Rhachitomi()
Eryopiformes
Stereospondylomorpha
Stereospondyli()
Trematosauria
superfamilyBrachyopoideaLydekker 1885
genusHadrokkosaurusWelles 1958
speciesbradyi()

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