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

Ankyloceras

Cephalopoda - Oncocerida - Karoceratidae

Taxonomy
Ankyloceras was named by Zhuravleva (1974) [Sepkoski's age data: D Emsi D Eife Sepkoski's reference number: 299]. It is not extant. Its type is Cyrtoceras nesnayamiense.

It was assigned to Oncoceratida by Sepkoski (2002); and to Karoceratidae by Kröger (2008).

Synonymy list
YearName and author
1974Ankyloceras Zhuravleva
2002Ankyloceras Sepkoski, Jr.
2008Ankyloceras Kröger

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
orderOncocerida()
familyKaroceratidaeTeichert 1939
genusAnkylocerasZhuravleva 1974

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