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Cheltonia

Cephalopoda - Ammonitida - Oxynoticeratidae

Taxonomy
Cheltonia is a genus. It is not extant.

It was assigned to Ammonoidea by Sepkoski (2002); and to Oxynoticeratidae by Howarth (2013).

Synonymy list
YearName and author
2002Cheltonia Sepkoski
2013Cheltonia Howarth p. 32

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyPsiloceratoidea(Hyatt 1867)
familyOxynoticeratidaeHyatt 1875
genusCheltonia

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.

G. †Cheltonia
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Cheltonia acciptris Buckman 1923
Cheltonia galeata Hoffmann 1944
Cheltonia oustense Rakús and Guex 2002
Diagnosis
No diagnoses are available