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Biarmeaspira jusupovi
Taxonomy
Biarmeaspira jusupovi was named by Mazaev (2015). Its type specimen is PIN 4919/6-433, a shell, and it is a 3D body fossil. Its type locality is Kremeshki Quarry, locality 4919/6, Sovetsk, which is in a Roadian open shallow subtidal grainstone in the Russian Federation.
Sister species lacking formal opinion data
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.
†Biarmeaspira jusupovi Mazaev 2015
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 11 | 8.72 | 6.10 | 12.3 | 8.70 | 1.97 |
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| Source: o = order | |||||
| Reference: Bambach et al. 2007 | |||||
Age range: Roadian or 272.30000 to 268.80000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Roadian | Russian Federation (Kirov) | Biarmeaspira jusupovi (type locality: 126335) | |
| Roadian | Russian Federation | Biarmeaspira jusupovi (186483) | |
| Roadian | Russian Federation (Samara) | Biarmeaspira jusupovi (170192) | |
| Roadian | Russian Federation (Tatarstan) | Biarmeaspira jusupovi (174705 174706 174707 174709) |