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Morphology Ecology and taphonomy   Age range and collections

Eurekapegma

Helcionelloida - Helcionellida - Stenothecidae

Taxonomy
Eurekapegma was named by MacKinnon (1985) [Sepkoski's age data: Cm uMid-u Sepkoski's reference number: 529]. It is not extant.

It was assigned to Watsonellinae by Parkhaev (2002); to Helcionelloida by Sepkoski (2002); and to Stenothecidae by MacKinnon (1985) and Vendrasco et al. (2011).

Synonymy list
YearName and author
1985Eurekapegma MacKinnon
2002Eurekapegma Parkhaev p. 36
2002Eurekapegma Sepkoski, Jr.
2011Eurekapegma Vendrasco et al. p. 11A:6

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
RankNameAuthor
phylumMollusca
classHelcionelloidaPeel 1991
orderHelcionellida
superfamilyYochelcionelloidea
familyStenothecidae
genusEurekapegma

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