| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Circotheca longa
Taxonomy
Circotheca longa was named by Chen et al. (1981). It is not extant. Its type locality is Songlinpo, lower beds, which is in a Meishucunian carbonate dolomite in the Dengying Formation of China.
Synonymy list
| Year | Name and author |
|---|---|
| 1981 | Circotheca longa Chen et al. |
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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.
†Circotheca longa Chen et al. 1981
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, p = phylum | |||||
| References: d'Eichwald 1840, Hendy et al. 2009 | |||||
Age range: Meishucunian or 530.70000 to 521.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Meishucunian | China (Hubei) | Circotheca longa (type locality: 108414) |