| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Acosarina circular
Taxonomy
Acosarina circular was named by Xu (1987).
Synonymy list
| Year | Name and author |
|---|---|
| 1987 | Acosarina circular Xu p. 216 figs. Pl 13, figs 13,13,17 |
| 1994 | Acosarina circular Xu and Grant fig. 5.18,5.21 |
| 2008 | Acosarina circular Tazawa p. 51 figs. 8.7a-8.8b |
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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.
†Acosarina circular Xu 1987
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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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: Capitanian or 264.28000 to 259.51000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Capitanian | Japan | Acosarina circular (118975) |