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Welleriopsis
Taxonomy
Welleriopsis was named by Swartz and Whitmore (1956) [Sepkoski's age data: S u D l]. It is not extant.
It was assigned to Beyrichiidae by Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
It was assigned to Beyrichiidae by Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
Synonymy list
Year | Name and author |
---|---|
1956 | Welleriopsis Swartz and Whitmore |
1961 | Welleriopsis Benson et al. |
2002 | Welleriopsis Sepkoski |
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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. †Welleriopsis Swartz and Whitmore 1956
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Diagnosis
No diagnoses are available