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Parastenodiscus
Taxonomy
Parastenodiscus was named by Kiseleva (1976) [Sepkoski's age data: C Vise-l P Guad-u Sepkoski's reference number: 905].
It was assigned to Stenoporidae by Kiseleva (1976), Romantchuk (1981); and to Trepostomida by Sepkoski (2002).
It was assigned to Stenoporidae by Kiseleva (1976), Romantchuk (1981); and to Trepostomida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Parastenodiscus Kiseleva p. 47 |
| 1981 | Parastenodiscus Romantchuk p. 58 |
| 2002 | Parastenodiscus 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. †Parastenodiscus Kiseleva 1976
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†Parastenodiscus amgunensis Romantchuk 1981
†Parastenodiscus elegans Morozova 1970
†Parastenodiscus hardmaniformis Romantchuk 1981
†Parastenodiscus kiselevae Romantchuk 1981
†Parastenodiscus nebulosus Romantchuk 1970
†Parastenodiscus paradoxus Kiseleva 1976
†Parastenodiscus paucitabulatus Wilson 1961
†Parastenodiscus robermani Kiseleva 1976
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Smith et al. 2006, Kiessling 2004 | |||||
Age range: base of the Serpukhovian to the top of the Capitanian or 330.30000 to 259.51000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Serpukhovian | Mongolia | P. manankovi (46143) | |
| Capitanian | Russian Federation | P. hardmaniformis (82189) P. kiselevae, P. amgunensis (116720) P. paradoxus (111583) P. robermani (109820 110458 111598) Stenodiscus elegans (113583) Stenodiscus elegans, Stenodiscus nebulosus (86042) |