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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Membranacyathus
Taxonomy
Membranacyathus is a genus. It is not extant. It is the type genus of Membranacyathidae.
It was assigned to Ajacicyathida by Sepkoski (2002); and to Membranacyathidae by Debrenne et al. (2015).
It was assigned to Ajacicyathida by Sepkoski (2002); and to Membranacyathidae by Debrenne et al. (2015).
Synonymy list
| Year | Name and author |
|---|---|
| 2002 | Membranacyathus Sepkoski |
| 2015 | Membranacyathus Debrenne et al. p. 1007 |
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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. †Membranacyathus
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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: Atdabanian or 521.00000 to 516.00000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian | Russian Federation (Kemorovo) | M. modicus (56748) M. sp. (56747) | |
| Atdabanian | Russian Federation (Krasnoyarskiy Kray) | M. compositus (81333) |