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Sakmarites postcarbonarius
Taxonomy
Goniatites postcarbonarius was named by Karpinsky (1874). It is a 3D body fossil. It is the type species of Sakmarites.
It was recombined as Pronorites postcarbonarius by Karpinsky (1889); it was recombined as Sakmarites postcarbonarius by Leonova (2002), Leonova (2020), Leonova (2023).
It was recombined as Pronorites postcarbonarius by Karpinsky (1889); it was recombined as Sakmarites postcarbonarius by Leonova (2002), Leonova (2020), Leonova (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1874 | Goniatites postcarbonarius Karpinsky p. 291 figs. Pl 12, figs 6-8 |
| 1889 | Pronorites postcarbonarius Karpinsky p. 13 figs. Pl 1, fig 3 |
| 2002 | Sakmarites postcarbonarius Leonova p. S16 |
| 2020 | Sakmarites postcarbonarius Leonova p. 1098 figs. Pl 1, fig 3 |
| 2023 | Sakmarites postcarbonarius Leonova p. 617 figs. Pl 4, figs 1,2; text-fig 4a |
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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.
†Sakmarites postcarbonarius Karpinsky 1874
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 10.1 | 9.20 | 11.0 | 10.2 | 0.902 | |
| shell diameter | 3 | 21.0 | 19.1 | 22.7 | 21.4 | 1.82 | |
| shell inflation | 3 | 4.42 | 4.00 | 4.70 | 4.60 | 0.379 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004, Kiessling 2003 | |||||
Age range: Sakmarian or 293.52000 to 290.10000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Asselian - Sakmarian | Russian Federation (Bashkortostan) | Sakmarites postcarbonarius (217204 232767) | |
| Sakmarian | Russian Federation (Bashkortostan) | Sakmarites postcarbonarius (217201) |