| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polystomiella
Taxonomy
Polystomiella was named by Reid (2004). It is not extant.
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Polystoma 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