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Morphology Ecology and taphonomy   Age range and collections

Platyschisma

Gastropoda - Euomphalina - Platyceratidae

Taxonomy
Platyschisma was named by M'Coy (1844) [Sepkoski's age data: D Eife-u P Leon Sepkoski's reference number: 36,797,1004]. It is not extant. Its type is Ampullaria helicoides. It is the type genus of Platyschismatinae.

It was assigned to Archaeogastropoda by Sepkoski (2002); to Platyschismatinae by Knight et al. (1960) and Bouchet et al. (2005); and to Platyceratidae by Wagner (2017).

Synonymy list
YearName and author
1844Platyschisma M'Coy
1960Platyschisma Knight et al. p. 198
2002Platyschisma Sepkoski, Jr.
2005Platyschisma Bouchet et al. p. 134
2017Platyschisma Wagner p. G163

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassEogastropoda
orderEuomphalina
superfamilyPlatyceratoidea()
familyPlatyceratidae
genusPlatyschisma

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