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

Praesphaeroceras

Cephalopoda - Ammonitida - Coeloceratidae

Taxonomy
Praesphaeroceras is a genus. It is not extant.

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

Synonyms
Synonymy list
YearName and author
1896Diaphorites Fucini
2002Praesphaeroceras Sepkoski, Jr.
2013Praesphaeroceras Howarth p. 45

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyEoderoceratoidea(Spath 1929)
familyCoeloceratidaeHaug 1910
genusPraesphaeroceras

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