| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Psammohelia pluricostata
Taxonomy
Placocoenia pluricostata was named by Dietrich (1926).
It was recombined as Stylohelia pluricostata by Löser (2008); it was recombined as Psammohelia pluricostata by Baron-Szabo (2009).
It was recombined as Stylohelia pluricostata by Löser (2008); it was recombined as Psammohelia pluricostata by Baron-Szabo (2009).
Synonymy list
| Year | Name and author |
|---|---|
| 1926 | Placocoenia pluricostata Dietrich |
| 2008 | Stylohelia pluricostata Löser |
| 2009 | Psammohelia pluricostata Baron-Szabo |
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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.
†Psammohelia pluricostata Dietrich 1926
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Late/Upper Aptian or 122.46000 to 112.03000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Aptian | Tanzania | Stylohelia pluricostata (85357) |