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Pachyerymnoceras

Cephalopoda - Ammonitida - Pachyceratidae

Taxonomy
Pachyerymnoceras is a genus. It is not extant.

It was assigned to Ammonoidea by Sepkoski (2002); and to Pachyceratidae by Arkell et al. (1957) and Jain (2017).

Species lacking formal opinion data

Synonymy list
YearName and author
1957Pachyerymnoceras Arkell et al. p. 296
2002Pachyerymnoceras Sepkoski
2017Pachyerymnoceras Jain p. 142

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyPerisphinctoidea(Steinman 1890)
familyPachyceratidaeBuckman 1918
genusPachyerymnoceras

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.

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Pachyerymnoceras jarryi Douvillé 1912
Diagnosis
No diagnoses are available