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Xipheroceras
Taxonomy
Xipheroceras is a genus. It is not extant.
It was assigned to Ammonoidea by Sepkoski (2002); and to Eoderoceratinae by Howarth (2013).
It was assigned to Ammonoidea by Sepkoski (2002); and to Eoderoceratinae by Howarth (2013).
Sister genera
Bifericeras (syn. Microceras, Ophideroceras, Hemimicroceras), Crucilobiceras, Dubariceras (syn. Farinaccites), Eoderoceras (syn. Paraderoceras), Eteoderoceras (syn. Deroceras), Hyperderoceras, Metaderoceras (syn. Spiniclaviceras), Microderoceras, Parahyperderoceras, Paramicroderoceras, Promicroceras
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Synonyms
|
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Praederoceras Dietz |
| 2002 | Xipheroceras Sepkoski, Jr. |
| 2013 | Xipheroceras Howarth p. 38 |
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