Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Spirogmoceras

Cephalopoda - Ceratitida - Trachyceratidae

Synonymy list
YearName and author
1956Spirogmoceras Silberling
1981Spirogmoceras Tozer p. 95
1994Spirogmoceras Tozer p. 147
2002Spirogmoceras Sepkoski, Jr.
2014Spirogmoceras Lukeneder and Lukeneder p. 369

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderCeratitidaHyatt 1884
superfamilyTrachyceratoidea(Haug 1894)
familyTrachyceratidaeHaug 1894
subfamilyProtrachyceratinaeTozer 1971
genusSpirogmocerasSilberling 1956

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