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Tethysiella urushtensis
Taxonomy
Productus urushtensis was named by Licharew (1937). It is a 3D body fossil. Its type locality is Armovka Ravine, 4 km from mouth, P2b horizon, NW Caucasus, which is in a Changhsingian marine horizon in the Russian Federation.
It was recombined as Tethysiella urushtensis by Kotlyar et al. (2004).
It was recombined as Tethysiella urushtensis by Kotlyar et al. (2004).
Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Productus urushtensis Licharew p. 36 figs. Pl 7, figs 4-9 |
| 1978 | Productus urushtensis Licharew and Kotlyar figs. Pl 12, fig 15 |
| 2004 | Tethysiella urushtensis Kotlyar et al. p. 521 figs. 8.10-8.15 |
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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.
†Tethysiella urushtensis Licharew 1937
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 12.5 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Williams et al. 2000, Nesnidal et al. 2013 | |||||
Age range: base of the Capitanian to the top of the Changhsingian or 264.28000 to 251.90200 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | Russian Federation | Productus urushtensis (112459) | |
| Changhsingian | Russian Federation | Productus urushtensis (127858 127860 127879 127880 127881) Tethysiella urushtensis (60623) |