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Bemella septata
Taxonomy
Helcionella septata was named by Rozanov and Missarzhevsky (1966) [Missarzhevsky in Rozanov & Missarzhevsky 1966].
It was recombined as Bemella septata by Rozanov et al. (1969).
It was recombined as Bemella septata by Rozanov et al. (1969).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Helcionella septata Rozanov and Missarzhevsky |
| 1969 | Bemella septata Rozanov et al. p. 162 |
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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.
†Bemella septata Rozanov and Missarzhevsky 1966
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Hendy et al. 2009, Feng et al. 2000, Hendy 2009 | |||||
Age range: Tommotian or 525.50000 to 521.00000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tommotian | Russian Federation (Yakutia) | Bemella septata (45847 45849 45851) | |
| Tommotian | Russian Federation (Khabarovsk Krai) | Bemella septata (50314) |