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Polylophidium
Taxonomy
Polylophidium was named by Finks (1960) [Sepkoski's age data: P Leon-u Sepkoski's reference number: 203]. Its type is Polylophidium discus.
It was assigned to Reticulosa by Sepkoski (2002); and to Dierespongiidae by Finks et al. (2004).
It was assigned to Reticulosa by Sepkoski (2002); and to Dierespongiidae by Finks et al. (2004).
Species
P. discus (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1960 | Polylophidium Finks p. 111 |
| 2002 | Polylophidium Sepkoski |
| 2004 | Polylophidium Finks et al. p. 359 |
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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
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Bambach et al. 2007 | |||||