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Nyuella
Taxonomy
Nyuella is a genus. It is not extant.
It was assigned to Helcionellidae by Runnegar and Jell (1976); to Helcionelloida by Sepkoski (2002); and to Scenellidae by Ponder et al. (2020).
It was assigned to Helcionellidae by Runnegar and Jell (1976); to Helcionelloida by Sepkoski (2002); and to Scenellidae by Ponder et al. (2020).
Synonymy list
Year | Name and author |
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1976 | Nyuella Runnegar and Jell p. 117 |
2002 | Nyuella Sepkoski |
2020 | Nyuella Ponder et al. |
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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.
G. †Nyuella
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Hendy 2009 |
Collections
No collection or age range data are available