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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Porostictia
Taxonomy
Porostictia is a genus. It is not extant.
It was assigned to Rhynchonellida by Sepkoski (2002); and to Petasmariidae by Williams et al. (2002).
It was assigned to Rhynchonellida by Sepkoski (2002); and to Petasmariidae by Williams et al. (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Porostictia Sepkoski |
| 2002 | Porostictia Williams et al. p. 1192 |
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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. †Porostictia
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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: Late/Upper Famennian or 364.70000 to 360.70000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Famennian | USA (Arizona) | P. perchaensis (111889) | |
| Famennian | USA (New Mexico) | P. perchaensis (231555 231556 231558) | |
| Middle Famennian - Late/Upper Famennian | Morocco | P. sp. (221405) | |
| Late/Upper Famennian | Canada (Alberta) | P. perchaensis (35544) | |
| Late/Upper Famennian | USA (Colorado) | P. perchaensis (3625) P. sp. (3619 3660) |