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Pseudoheliodiscus
Taxonomy
Pseudoheliodiscus was named by Kozur and Mostler (1972) [Sepkoski's age data: Tr Nori-m J Plie-u Sepkoski's reference number: 707,763].
It was assigned to Heliosaturnalinae by De Wever et al. (2001); and to Spumellaria by Sepkoski (2002).
It was assigned to Heliosaturnalinae by De Wever et al. (2001); and to Spumellaria by Sepkoski (2002).
Species
P. alpinus, P. bifidus, P. concordis, P. decilobum, P. finchi, P. hettangicus, P. huxleyensis, P. inaequispinosus, P. massivus, P. nevianii, P. pamphyliensis, P. poissoni, P. primitivus, P. radiosus, P. robustospinosus, P. rotundus, P. rugosus, P. viejoensis, P. yaoi, Saturnosphaera shengi, Saturnosphaera zhangi
Species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Pseudoheliodiscus Kozur and Mostler |
| 1975 | Saturnosphaera Tikhomirova |
| 1997 | Saturnosphaera Hull |
| 2001 | Pseudoheliodiscus De Wever et al. p. 208 |
| 2002 | Pseudoheliodiscus 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. †Pseudoheliodiscus Kozur and Mostler 1972
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†Pseudoheliodiscus alpinus Kozur and Mostler 1990
†Pseudoheliodiscus bifidus Kozur and Mostler 1972
†Pseudoheliodiscus concordis De Wever 1981
†Pseudoheliodiscus decilobum Carter 1993
†Pseudoheliodiscus finchi Pessagno et al. 1979
†Pseudoheliodiscus hettangicus Kozur and Mostler 1990
†Pseudoheliodiscus huxleyensis Carter 1993
†Pseudoheliodiscus inaequispinosus Kozur and Mostler 1990
†Pseudoheliodiscus massivus Kozur and Mostler 1990
†Pseudoheliodiscus nevianii Kozur and Mostler 1990
†Pseudoheliodiscus pamphyliensis De Wever 1981
†Pseudoheliodiscus poissoni De Wever 1981
†Pseudoheliodiscus primitivus Kozur and Mostler 1972
†Pseudoheliodiscus radiosus De Wever 1981
†Pseudoheliodiscus robustospinosus Kozur and Mostler 1990
†Pseudoheliodiscus rotundus Yang and Mizutani 1991
†Pseudoheliodiscus rugosus Yeh 1990
†Pseudoheliodiscus viejoensis Pessagno et al. 1979
†Pseudoheliodiscus yaoi Pessagno and Poisson 1981
Invalid names: Saturnosphaera Tikhomirova 1975 [synonym]
Diagnosis
No diagnoses are available