| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Helcionella sidingshanensis
Taxonomy
Helcionella sidingshanensis was named by Zhou and Xiao (1984). It is not extant. Its type locality is Huoqiu, Huainan, which is in an Atdabanian/Botomian carbonate limestone in the Yutaishan Formation of China.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1984 | Helcionella sidingshanensis Zhou and Xiao |
| 2023 | Helcionella sidingshanensis Wagner p. 5685 |
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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.
†Helcionella sidingshanensis Zhou and Xiao 1984
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Hendy 2009, Hendy et al. 2009, Feng et al. 2000 | |||||
Age range: base of the Atdabanian to the top of the Botomian or 521.00000 to 512.10000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Atdabanian - Botomian | China (Anhui) | Helcionella sidingshanensis (type locality: 107632) |