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Clavatellus
Taxonomy
Clavatellus was named by Poletaeva (1955) [Sepkoski's age data: O Trem-l O Trem-u]. It is not extant.
It was assigned to Alsataspididae by Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
It was assigned to Alsataspididae by Jell and Adrain (2002); and to Asaphida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Clavatellus Poletaeva |
| 2002 | Clavatellus Jell and Adrain p. 358 |
| 2002 | Clavatellus 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.
Diagnosis
No diagnoses are available