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Crossiskenidium
Taxonomy
Crossiskenidium is a genus. It is not extant.
It was assigned to Orthida by Sepkoski (2002); and to Skenidiidae by Williams et al. (2000) and Benedetto (2003).
It was assigned to Orthida by Sepkoski (2002); and to Skenidiidae by Williams et al. (2000) and Benedetto (2003).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
2000 | Crossiskenidium Williams et al. p. 712 |
2002 | Crossiskenidium Sepkoski |
2003 | Crossiskenidium Benedetto |
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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.
Diagnosis
No diagnoses are available