Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Conotheca circumflexa
Taxonomy
Conotheca circumflexa was named by Rozanov et al. (1969) [Missarzhevsky in Rozanov et al. 1969]. Its type specimen is GIN 3593/25, a shell, and it is not a trace fossil.
Synonymy list
Year | Name and author |
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1969 | Conotheca circumflexa Rozanov et al. pp. 135-136 figs. pl. 8 f. 3 |
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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.
†Conotheca circumflexa Rozanov et al. 1969
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: g = genus, p = phylum | |||||
References: Hendy 2009, Hendy et al. 2009 |
Age range: base of the Meishucunian to the top of the Atdabanian or 530.70000 to 516.00000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Meishucunian | China (Guizhou) | Conotheca circumflexa (106512 106513 106514) | |
Atdabanian | Russian Federation (Yakutia) | Conotheca circumflexa (10115) | |
Atdabanian | Russian Federation (Siberia) | Conotheca circumflexa (56855) | |
Atdabanian - Lenian | Germany (Saxony) | Conotheca circumflexa (6899) |