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Bakevellia (Maizuria) varians
Taxonomy
Bakevellia (Maizuria) varians was named by Kurushin (1980).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Bakevellia (Maizuria) varians Kurushin |
| 1985 | Bakevellia (Maizuria) varians Kurushin p. 70 figs. Pl 12, figs 8-11; text-fig 20 |
| 1996 | Bakevellia (Maizuria) varians Dagis et al. p. 32 figs. Pl 8, fig 1 |
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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.
†Bakevellia (Maizuria) varians Kurushin 1980
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 18.2 |
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| Source: g = genus, superf = superfamily, o = order, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004, Kiessling 2003, Sanchez Roig 1926 | |||||
Age range: Olenekian or 251.20000 to 247.20000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Spathian | Russian Federation | Bakevellia varians (99909 99910 99911 99914 107049 107108) | |
| Olenekian | Russian Federation | Bakevellia varians (124536) |