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Morphology Ecology and taphonomy   Age range and collections

Agassiceras

Cephalopoda - Ammonitida - Arietitidae

Taxonomy
Agassiceras is a genus. It is not extant.

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

Species lacking formal opinion data

View classification of included taxa

Synonyms
Synonymy list
YearName and author
1900Aetomoceras Hyatt p. 575
2002Agassiceras Sepkoski, Jr.
2013Agassiceras Howarth p. 21

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyPsiloceratoidea(Hyatt 1867)
familyArietitidaeHyatt 1875
subfamilyAgassiceratinae(Spath 1924)
genusAgassiceras

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