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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Permoplanorboidea primus
Taxonomy
Permoplanorboidea primus was named by Tasch (1961). Its type specimen is W.U. 301, a shell, and it is a mold. Its type locality is Jester Creek XI, bed 20, which is in an Artinskian lacustrine lime mudstone in the Wellington Formation of Kansas. It is the type species of Permoplanorboidea.
Synonymy list
| Year | Name and author |
|---|---|
| 1961 | Permoplanorboidea primus Tasch p. 862 figs. Pl 97, fig 1 |
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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.
†Permoplanorboidea primus Tasch 1961
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Artinskian or 290.10000 to 279.30000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Artinskian | USA (Kansas) | Permoplanorboidea primus (type locality: 216769 216773 216774) |