Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pseudopentagonia
Taxonomy
Pseudopentagonia is a genus. It is not extant.
It was assigned to Spirigerellinae by Williams et al. (2002); and to Spiriferida by Sepkoski (2002).
It was assigned to Spirigerellinae by Williams et al. (2002); and to Spiriferida by Sepkoski (2002).
Species lacking formal opinion data
Synonymy list
Year | Name and author |
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2002 | Pseudopentagonia Sepkoski |
2002 | Pseudopentagonia Williams et al. p. 1544 |
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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. †Pseudopentagonia
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: Tournaisian or 358.86000 to 346.70000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Tournaisian | Canada (Alberta) | P. injensis (67245) |