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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Neospirifer neostriatus
Taxonomy
Spirifer neostriatus was named by Fredericks (1919) [Spirifer striatus mut. neostriatus].
It was recombined as Neospirifer neostriatus by Kashirtsev (1959).
It was recombined as Neospirifer neostriatus by Kashirtsev (1959).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1919 | Spirifer neostriatus Fredericks |
| 1959 | Neospirifer neostriatus Kashirtsev p. 55 figs. Pl 28, figs 1,2 |
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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.
†Neospirifer neostriatus Fredericks 1919
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 33.3 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||
Age range: Artinskian or 290.10000 to 279.30000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cisuralian | Russian Federation | Neospirifer neostriatus (110284) | |
| Artinskian | Russian Federation | Neospirifer neostriatus (133107) |