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Subtemnoptychites costatus
Taxonomy
Temnoptychites (Subtemnoptychites) costatus was named by Klimova (1978). It is a 3D body fossil.
It was recombined as Subtemnoptychites costatus by Igolnikov and Sobolev (2025).
It was recombined as Subtemnoptychites costatus by Igolnikov and Sobolev (2025).
Synonymy list
| Year | Name and author |
|---|---|
| 1978 | Temnoptychites (Subtemnoptychites) costatus Klimova |
| 2025 | Subtemnoptychites costatus Igolnikov and Sobolev p. 460 figs. Pl 2, fig 6 |
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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.
†Subtemnoptychites costatus Klimova 1978
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 13.0 | |||||
| shell diameter | 1 | 29.0 | |||||
| shell inflation | 1 | 7.00 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Early/Lower Valanginian or 137.05000 to 132.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Valanginian | Russian Federation | Subtemnoptychites costatus (241590) |