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Chonetinella unisulcata
Taxonomy
Chonetinella unisulcata was named by Zhang (1976). Its type specimen is IGAS 00985 and is a 3D body fossil. Its type locality is Qubu Section JSPf22, Tingri County, which is in a Changhsingian marine horizon in the Qubuerga Formation of China.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1976 | Chonetinella unisulcata Zhang p. 162 figs. Pl 1, figs 9,10 |
| 2003 | Chonetinella unisulcata Shen et al. p. 62 figs. Pl 1, figs 8-16; text-fig 5 |
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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.
†Chonetinella unisulcata Zhang 1976
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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: Aberhan et al. 2004, Nesnidal et al. 2013 | |||||
Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | China (Xizang) | Chonetinella unisulcata (60579 60580 60581) | |
| Changhsingian | China (Xizang) | Chonetinella unisulcata (type locality: 110495) |