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Amphissella
Taxonomy
Amphissella was named by Stover (1956) [Sepkoski's age data: D Give-l D Fras-m].
It was assigned to Placideidae by Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
It was assigned to Placideidae by Benson et al. (1961); and to Palaeocopida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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1956 | Amphissella Stover |
1961 | Amphissella Benson et al. p. Q168 |
2002 | Amphisella 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. †Amphissella Stover 1956
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
References: Kiessling 2004, Alvarez et al. 2008 |