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Poulsenella
Taxonomy
Poulsenella was named by Rozova (1963) [Sepkoski's age data: Cm Dres-u Sepkoski's reference number: 618]. It is not extant. Its type is Poulsenella latensis.
It was assigned to Ptychopariida by Sepkoski (2002); and to Ptychopariidae by Rozova (1964), Jell and Adrain (2002).
It was assigned to Ptychopariida by Sepkoski (2002); and to Ptychopariidae by Rozova (1964), Jell and Adrain (2002).
Species
P. latensis (type species)
Synonymy list
Year | Name and author |
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1963 | Poulsenella Rozova |
1964 | Poulsenella Rozova |
2002 | Poulsenella Jell and Adrain p. 429 |
2002 | Poulsenella Sepkoski |
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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: f = family, c = class | |||||
References: Aberhan et al. 2004, Hendy 2009 |
Age range: Nganasanian or 497.00000 to 495.00000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Nganasanian | Russian Federation (Krasnoyar) | P. latensis (131065 131066) |