| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Sakhacyathus
Taxonomy
Sakhacyathus is a genus. It is not extant. It is the type genus of Sakhacyathoidea, Sakhacyathidae.
It was assigned to Archaeocyathida by Sepkoski (2002); and to Sakhacyathidae by Osadchaya and Kotelnikov (1998), Debrenne et al. (2015).
It was assigned to Archaeocyathida by Sepkoski (2002); and to Sakhacyathidae by Osadchaya and Kotelnikov (1998), Debrenne et al. (2015).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1998 | Sakhacyathus Osadchaya and Kotelnikov p. 13 |
| 2002 | Sakhacyathus Sepkoski |
| 2015 | Sakhacyathus Debrenne et al. p. 1042 |
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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.
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 Tommotian to the top of the Atdabanian or 525.50000 to 516.00000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tommotian | Russian Federation (Yakutiya) | S. subartus (80794 80802 80808 80811) | |
| Atdabanian | Russian Federation (Krasnoyarskiy Kray) | S. sp. (81251) | |
| Atdabanian | Russian Federation (Tuva) | S. karpinskii (81246 81247) |