| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Physonemus mirabilis
Taxonomy
Physonemus mirabilis was named by St John and Worthen (1875).
Synonymy list
| Year | Name and author |
|---|---|
| 1875 | Physonemus mirabilis St John and Worthen |
| 1978 | Physonemus mirabilis Chorn and Frailey p. 386 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.
†Physonemus mirabilis St John and Worthen 1875
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Carroll 1988, Wagner 2023 | |||||
Age range: base of the Kasimovian to the top of the Asselian or 307.00000 to 295.50000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kasimovian | USA (Kansas) | Physonemus mirabilis (120929) | |
| Asselian | USA (Kansas) | Physonemus mirabilis (132372) |