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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pentameroidinae
Taxonomy
Pentameroidinae was named by Amsden (1953).
It was assigned to Pentameridae by Jin and Chatterton (1997).
It was assigned to Pentameridae by Jin and Chatterton (1997).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1953 | Pentameroidinae Amsden |
| 1997 | Pentameroidinae Jin and Chatterton |
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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.
Subfm. †Pentameroidinae Amsden 1953
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Hendy 2009, Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: Wenlock or 433.40000 to 427.40000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Llandovery - Wenlock | Russian Federation | Reveroides jolvensis, Reveroides reverus (23755) | |
| Wenlock | Canada (Northwest Territories) | Reveroides sp. (24919 24920) |