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Pyramus nelliae
Taxonomy
Pyramus nelliae was named by Biakov (2005). Its type specimen is SVKNII 6/02-04.80, a valve (Left valve), and it is a mold. Its type locality is Fol'k Creek Sample 8, Munugudzhak River, Omolon Basin, which is in a Sakmarian coastal sandstone in the Munugudzhak Formation of the Russian Federation.
Synonymy list
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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.
†Pyramus nelliae Biakov 2005
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 3 | 27.2 | 27.0 | 27.4 | 27.2 | 0.200 |
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Sakmarian to the top of the Artinskian or 293.52000 to 279.30000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sakmarian | Russian Federation | Pyramus nelliae (type locality: 102160) | |
| Artinskian | Russian Federation | Pyramus nelliae (102162) |