| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Platyceras subrotundum
Taxonomy
Platyceras subrotundum was named by Snider (1915). It is not extant.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1915 | Platyceras subrotundum Snider |
| 1974 | Platyceras subrotundum Thein and Nitecki pp. 122 - 123 figs. f. 50 |
| 2023 | Platyceras subrotundum Wagner p. 4711 |
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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.
†Platyceras subrotundum Snider 1915
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, superf = superfamily, c = class | |||||
| References: Aberhan et al. 2004, Knight et al. 1960, Kiessling 2004, Batten 1984 | |||||
Age range: Chesterian or 335.40000 to 323.40000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Chesterian | USA (Illinois) | Platyceras subrotundum (59824) |