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Pseudoporambonites
Taxonomy
Pseudoporambonites was named by Zeng (1977). Its type is Pseudoporambonites yichangensis.
It was assigned to Pentamerida by Sepkoski (2002); and to Punctolirinae by Williams et al. (2002), Hansen and Holmer (2011).
It was assigned to Pentamerida by Sepkoski (2002); and to Punctolirinae by Williams et al. (2002), Hansen and Holmer (2011).
Species
P. yichangensis (type species)
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Pseudoporambonites Zeng |
| 2002 | Porambonitoides Sepkoski |
| 2002 | Pseudoporambonites Sepkoski |
| 2002 | Pseudoporambonites Williams et al. p. 941 |
| 2011 | Pseudoporambonites Hansen and Holmer |
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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. †Pseudoporambonites Zeng 1977
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†Pseudoporambonites yichangensis Zeng 1977
Invalid names: Porambonitoides [synonym]
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: Aberhan et al. 2004, Hendy 2009, Nesnidal et al. 2013 | |||||
Age range: Blackhillsian or 475.30000 to 471.30000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Floian | China (Hubei) | P. yichangensis (203694 203695 203696) | |
| Arenig | China (Hubei) | P. sp. (4720) | |
| Blackhillsian | Norway (Spitsbergen) | P. sp. (189944) |