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

Eupachydiscus

Cephalopoda - Ammonitida - Pachydiscidae

Synonyms
Synonymy list
YearName and author
1922Eupachydiscus Spath
1926Mesopachydiscus Yabe and Shimizu p. 172
1970Eupachydiscus Henderson p. 60
1973Eupachydiscus Kennedy et al. p. 101
1979Eupachydiscus Summesberger p. 136
1988Eupachydiscus Thomel p. 38
1992Eupachydiscus Cobban and Kennedy p. 70
1992Eupachydiscus Kennedy et al. p. 270
1995Eupachydiscus Kennedy p. 404
2000Eupachydiscus Arkadiev et al. p. 110
2002Eupachydiscus Sepkoski, Jr.
2007Eupachydiscus Kennedy et al. p. 517

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyDesmoceratoidea(Zittel 1895)
familyPachydiscidaeSpath 1922
genusEupachydiscusSpath 1922

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