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Aptocyathus
Taxonomy
Aptocyathus was named by Vologdin (1937) [Sepkoski's age data: Cm Boto-l Cm Boto-u].
It was assigned to Ajacicyathida by Sepkoski (2002); and to Alphacyathidae by Kerner et al. (2011), Debrenne et al. (2015).
It was assigned to Ajacicyathida by Sepkoski (2002); and to Alphacyathidae by Kerner et al. (2011), Debrenne et al. (2015).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1937 | Aptocyathus Vologdin |
| 1964 | Aptocyathella Zhuravleva et al. |
| 1979 | Galinaecyathus Osadchaya et al. |
| 2002 | Aptocyathella Sepkoski |
| 2002 | Aptocyathus Sepkoski |
| 2011 | Aptocyathus Kerner et al. p. http://archaeocyatha.infosyslab.fr/gener |
| 2015 | Aptocyathus Debrenne et al. p. 1022 |
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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. †Aptocyathus Vologdin 1937
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†Aptocyathus prima Zhuravleva et al. 1964
Invalid names: Aptocyathella Zhuravleva et al. 1964 [synonym], Galinaecyathus [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| References: Kiessling 2004, Bambach et al. 2007 | |||||
Age range: base of the Atdabanian to the top of the Botomian or 521.00000 to 512.10000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Russian Federation (Kemorovo) | Galinaecyathus sp. (56759) | |
| Atdabanian | Russian Federation (Khakasiya) | Galinaecyathus lebedensis (81315) | |
| Botomian | Russian Federation (Kemorovo) | A. sp., A. biktashensis, A. gordoni (56760) | |
| Botomian | Russian Federation (Khakasiya) | Aptocyathella sp., A. gordoni, A. sp., A. vitilis, Galinaecyathus sp., Aptocyathella prima (81446) A. gordoni (81460) A. gordoni, Aptocyathella prima (81462) A. gordoni, A. sp., A. vitilis, Aptocyathella prima (81445) A. gordoni, A. vitilis, A. sp., Galinaecyathus sp., Aptocyathella prima (81449) A. sp., Galinaecyathus lebedensis (81448) A. sp., Galinaecyathus sp. (81451) | |
| Botomian | Russian Federation (Krasnoyarskiy Kray) | A. gordoni (81433) | |
| Lenian | Kyrgyzstan | A. sp. (81268) |