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Acosarina tumita
Taxonomy
Acosarina tumita was named by Zeng et al. (1995). It is a 3D body fossil. Its type locality is Liziya section, Qixia bed 4, which is in a Kungurian carbonate limestone in the Qixia Formation of China.
Sister species lacking formal opinion data
Entered
by M. Clapham on 2014-01-19
Synonymy list
| Year | Name and author |
|---|---|
| 1995 | Acosarina tumita Zeng et al. p. 117 figs. Pl 1, fig 10 |
| 2019 | Acosarina tumita Wu et al. p. 622 fig. 6O |
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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 tumita Zeng et al. 1995
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 7.60 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Kungurian to the top of the Changhsingian or 283.30000 to 251.90200 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kungurian | China (Sichuan) | Acosarina tumita (type locality: 153926) | |
| Changhsingian | China (Guizhou) | Acosarina tumita (99630) |