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Oligophyma
Taxonomy
Oligophyma was named by Pomel (1869) [Sepkoski's age data: T Mi-m T Mi-u-l].
It was assigned to Echinoida by Sepkoski (2002); and to Toxopneustidae by Fell and Pawson (1966) and Smith (2009).
It was assigned to Echinoida by Sepkoski (2002); and to Toxopneustidae by Fell and Pawson (1966) and Smith (2009).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1869 | Oligophyma Pomel p. 43 |
| 1966 | Oligophyma Fell and Pawson p. U428 |
| 2002 | Oligophyma Sepkoski |
| 2009 | Oligophyma Smith |
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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. †Oligophyma Pomel 1869
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Diagnosis
No diagnoses are available