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Cirroceras

Cephalopoda - Ammonitida - Nostoceratidae

Taxonomy
Cirroceras was named by Conrad (1866) [Sepkoski's age data: K Camp K Maes-u Sepkoski's reference number: 2]. Its type is Ammonoceratites conradi.

It was assigned to Baculitidae by Klinger (1985); to Nostoceratidae by Kennedy et al. (2000) and Kennedy et al. (2000); and to Ammonoidea by Sepkoski (2002).

Synonymy list
YearName and author
1866Cirroceras Conrad
1985Cirroceras Klinger p. 5
2000Cirroceras Kennedy et al. p. 11
2000Cirroceras Kennedy et al. p. 6
2002Cirroceras Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAncyloceratinaWiedmann 1966
superfamilyTurrilitoidea(Gill 1871)
familyNostoceratidaeHyatt 1894
genusCirrocerasConrad 1866

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