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Graftonoceras

Cephalopoda - Tarphycerida - Trocholitidae

Taxonomy
Graftonoceras was named by Foerste (1925) [Sepkoski's age data: S Ludl].

It was assigned to Trocholitidae by Teichert et al. (1964); and to Tarphyceratida by Sepkoski (2002).

Synonymy list
YearName and author
1925Graftonoceras Foerste p. 59
1964Graftonoceras Teichert et al. p. 360
2002Graftonoceras Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
orderTarphycerida()
familyTrocholitidaeChapman 1857
genusGraftonocerasFoerste 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.

Diagnosis
No diagnoses are available