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Morphology Ecology and taphonomy   Age range and collections

Longaeviceras

Cephalopoda - Ammonitida - Cardioceratidae

Taxonomy
Longaeviceras is a genus. It is not extant.

It was assigned to Ammonoidea by Sepkoski (2002); and to Cadoceratinae by Arkell et al. (1957) and Mitta (2016).

Synonymy list
YearName and author
1957Longaeviceras Arkell et al. p. 302
2002Longaeviceras Sepkoski, Jr.
2016Longaeviceras Mitta p. 360

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyStephanoceratoidea(Newmayr 1875)
familyCardioceratidaeSiemiradzki 1891
subfamilyCadoceratinaeHyatt 1900
genusLongaeviceras

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