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

Eocyrtolites

Helcionelloida - Helcionellida - Helcionellidae

Taxonomy
Eocyrtolites was named by Yü (1986) [Sepkoski's age data: Cm Boto Sepkoski's reference number: 1006]. It is not extant.

It was assigned to Helcionellidae by Yü (1986); and to Mollusca by Sepkoski (2002).

Synonymy list
YearName and author
1986Eocyrtolites
2002Eocyrtolites Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classHelcionelloidaPeel 1991
orderHelcionellida
superfamilyHelcionelloidea(Wenz 1938)
familyHelcionellidae
genusEocyrtolites

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