| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Polypora kossjensis
Taxonomy
Polypora kossjensis was named by Ravikovich (1948).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1948 | Polypora kossjensis Ravikovich |
| 1986 | Polypora kossjensis Morozova and Kruchinina p. 109 figs. Pl 41, fig 3 |
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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.
†Polypora kossjensis Ravikovich 1948
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum, uc = unranked clade | |||||
| References: Kiessling 2004, Smith et al. 2006, Nesnidal et al. 2013 | |||||
Age range: base of the Artinskian to the top of the Capitanian or 290.10000 to 259.51000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Artinskian | Canada (Nunavut) | Polypora kossjensis (107628) | |
| Kungurian | Norway | Polypora kossjensis (113465 113544) | |
| Capitanian | Canada (Nunavut) | Polypora kossjensis (113440) |