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Physemella
Taxonomy
Physemella was named by Godefroid (1974) [Sepkoski's age data: D Fras]. It is not extant.
It was assigned to Gypidulinae by Williams et al. (2002); and to Pentamerida by Sepkoski (2002).
It was assigned to Gypidulinae by Williams et al. (2002); and to Pentamerida by Sepkoski (2002).
Synonymy list
Year | Name and author |
---|---|
1974 | Physemella Godefroid |
2002 | Physemella Sepkoski |
2002 | Physemella Williams et al. p. 1013 |
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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. †Physemella Godefroid 1974
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Diagnosis
No diagnoses are available