Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Calycoceras (Newboldiceras)

Cephalopoda - Ammonitida - Acanthoceratidae

Synonymy list
YearName and author
1972Newboldiceras Thomel
1991Calycoceras (Newboldiceras) Matsumoto and Skwarko p. 252
1993Calycoceras (Newboldiceras) Matsumoto and Skwarko p. 423
1994Calycoceras (Newboldiceras) Kennedy p. 227
1996Calycoceras (Newboldiceras) Kennedy et al. p. 314
2002Newboldiceras Sepkoski, Jr.
2004Calycoceras (Newboldiceras) Kennedy and Jolkicev p. 375
2013Calycoceras (Newboldiceras) Ahmad et al. p. 27
2018Calycoceras (Newboldiceras) Gale et al. p. 116

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyAcanthoceratoidea(de Grossouvre 1894)
familyAcanthoceratidaeGrossouvre 1894
subfamilyAcanthoceratinaede Groussouvre 1894
genusCalycocerasHyatt 1900
subgenusNewboldiceras(Thomel 1972)

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