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Morphology Ecology and taphonomy   Age range and collections

Coilopoceras

Cephalopoda - Ammonitida - Coilopoceratidae

Synonymy list
YearName and author
1903Coilopoceras Hyatt
1956Coilopoceras Benavides-Caceres p. 472
1964Coilopoceras Parnes p. 5
1980Coilopoceras Cobban and Hook p. 11
1985Coilopoceras Zaborski p. 53
1992Coilopoceras Meister et al. p. 86
1994Coilopoceras Chancellor et al. p. 202
2002Coilopoceras Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyAcanthoceratoidea(de Grossouvre 1894)
familyCoilopoceratidaeHyatt 1903
genusCoilopocerasHyatt 1903

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