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Oelandia

Helcionelloida - Helcionellida - Helcionellidae

Taxonomy
Oelandia was named by Westergård (1936) [Sepkoski's age data: Cm m].

It was synonymized subjectively with Latouchella by Bengtson (1992).

It was assigned to Helcionellidae by Runnegar and Jell (1976); to Helcionelloida by Sepkoski (2002); and to Trenellidae by Parkhaev (2002).

Synonymy list
YearName and author
1936Oelandia Westergård
1976Oelandia Runnegar and Jell p. 117
2002Oelandia Parkhaev p. 35
2002Oelandia Sepkoski, Jr.

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

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