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Polyosteorhynchus
Taxonomy
Polyosteorhynchus was named by Lund and Lund (1984) [Sepkoski's age data: C Serp-l Sepkoski's reference number: 456].
It was assigned to Hadronectoridae by Lund and Lund (1984), Lund and Lund (1985); to Actinistia by Forey (1998); and to Coelocanthiformes by Sepkoski (2002).
It was assigned to Hadronectoridae by Lund and Lund (1984), Lund and Lund (1985); to Actinistia by Forey (1998); and to Coelocanthiformes by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1984 | Polyosteorhynchus Lund and Lund p. 241 |
| 1985 | Polyosteorhynchus Lund and Lund |
| 1998 | Polyosteorhynchus Forey p. 300 |
| 2002 | Polyosteorhynchus Sepkoski |
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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. †Polyosteorhynchus Lund and Lund 1984
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†Polyosteorhynchus simplex Lund and Lund 1984
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Carroll 1988, Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Arnsbergian or 326.90000 to 323.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Arnsbergian | USA (Montana) | P. simplex (90681) |