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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Purdonella soderberghi
Taxonomy
Choristites soderberghi was named by Dunbar (1955).
It was recombined as Purdonella soderberghi by Grunt et al. (2002).
It was recombined as Purdonella soderberghi by Grunt et al. (2002).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1955 | Choristites soderberghi Dunbar p. 158 figs. Pl 31, figs 4-11 |
| 2002 | Purdonella soderberghi Grunt et al. |
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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.
†Purdonella soderberghi Dunbar 1955
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Asselian to the top of the Wuchiapingian or 298.90000 to 254.14000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Asselian | Canada (British Columbia) | Choristites soderberghi (112843) | |
| Permian | Canada (British Columbia) | Spirifer soderberghi (61642) | |
| Roadian | Russian Federation | Purdonella soderberghi (109483) | |
| Wuchiapingian | Greenland | Choristites soderberghi (107514 107533) | |
| Wuchiapingian | Svalbard and Jan Mayen | Choristites soderberghi (117552) |