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Tavsenia
Taxonomy
Tavsenia was named by Robison (1988) [Sepkoski's age data: Cm uMid Sepkoski's reference number: ZR89]. It is not extant.
It was assigned to Menomoniidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
It was assigned to Menomoniidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).
Synonymy list
Year | Name and author |
---|---|
1988 | Tavsenia Robison |
2002 | Tavsenia Jell and Adrain p. 451 |
2002 | Tavsenia 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. †Tavsenia Robison 1988
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Diagnosis
No diagnoses are available