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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pretiosocyathoidea
Taxonomy
Pretiosocyathoidea was named by Rozanov (1969). It is not extant. Its type is Pretiosocyathus.
It was assigned to Ajacicyathina by Debrenne et al. (2015).
It was assigned to Ajacicyathina by Debrenne et al. (2015).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1969 | Pretiosocyathoidea Rozanov |
| 2015 | Pretiosocyathoidea Debrenne et al. p. 960 |
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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.
Superfm. †Pretiosocyathoidea Rozanov 1969
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Fm. †Pretiosocyathidae Rozanov 1969
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G. †Jangudacyathus
G. †Loculicyathopsis Zhuravleva et al. 1997
G. †Pretiosocyathus Rozanov 1966
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†Pretiosocyathus toltschiensis Osadchaya et al. 1979
Invalid names: Pretiosocyathellus Osadchaya et al. 1979 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| References: Bambach et al. 2007, Kiessling 2004 | |||||
Age range: base of the Atdabanian to the top of the Botomian or 521.00000 to 512.10000 Ma
Collections (22 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Russian Federation (Khakasiya) | Pretiosocyathellus toltschiensis (81309 81310 81311) | |
| Atdabanian | Russian Federation (Tuva) | Pretiosocyathus sergunenkovi, Pretiosocyathus toltschiensis (51431) | |
| Atdabanian | Russian Federation (Kemorovo) | Mattajacyathus sp., Robertocyathus sp. (56752) Mattajacyathus sp., Robertocyathus sp., Pretiosocyathus tolchiensis (56753) Pretiosocyathus tolchiensis (56748 56749 56750) Robertocyathus sp. (56741 56745 56751) Robertocyathus sp., Pretiosocyathus tolchiensis, Loculicyathopsis septospinosus (56755) | |
| Atdabanian - Botomian | Mongolia | Pretiosocyathus subtilis (22939 22940) | |
| Botomian | Russian Federation (Siberia) | Robertocyathus polaris (232978) | |
| Botomian | Australia (South Australia) | Robertocyathus brenti (79944) | |
| Botomian | Russian Federation (Yakutiya) | Pretiosocyathus meshkovae (81240) Pretiosocyathus sp. (81223) | |
| Botomian | Russian Federation (Yakutia) | Robertocyathus meshkovae (174246 232979) | |
| Botomian | Russian Federation (Khakasiya) | Pretiosocyathus sp. (81451) |