Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polytryphocycloides grandis
Taxonomy
Polytryphocycloides grandis was named by Smith and Paul (1982).
Synonymy list
Year | Name and author |
---|---|
1982 | Polytryphocycloides grandis Smith and Paul p. 636 |
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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.
†Polytryphocycloides grandis Smith and Paul 1982
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Diagnosis
No diagnoses are available