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Chancelloria symmetrica
Taxonomy
Chancelloria symmetrica was named by Vassiljeva (1985). Its type specimen is VNIGRI, no. 732/5 and is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1985 | Chancelloria symmetrica Vassiljeva p. 119 figs. Pl. 44, figs. 12-14 |
| 2017 | Chancelloria symmetrica Kouchinsky et al. p. 384 |
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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.
†Chancelloria symmetrica Vassiljeva 1985
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Hendy et al. 2009, Bambach et al. 2007 | |||||
Collections (20 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Jinnigian | China (Yunnan) | Chancelloria symmetrica (201549 201550 201551 201573) | |
| Meishucunian | China (Yunnan) | Chancelloria symmetrica (201521 201574) | |
| Meishucunian - Tommotian | China (Yunnan) | Chancelloria symmetrica (96449) | |
| Tommotian | Russian Federation (Sakha) | Chancelloria symmetrica (233169) | |
| Tommotian | Russian Federation (Krasnoyarsk Krai) | Chancelloria symmetrica (233198) | |
| Tommotian | China (Yunnan) | Chancelloria symmetrica (171902) | |
| Atdabanian | Australia (South Australia) | Chancelloria symmetrica (96960 96966) | |
| Botomian | Australia (South Australia) | Chancelloria symmetrica (96916 96932 96958 96959 96963 96964 96965 97700) |