| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cytherella concentrica
Taxonomy
Cytherella concentrica was named by Field (1966).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Cytherella concentrica Field p. 97 figs. Pl 13, figs 23-27 |
| 1971 | Cytherella concentrica Lord p. 646 figs. Pl 122, figs 3,4 |
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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.
†Cytherella concentrica Field 1966
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| carapace height | 1 | 0.420 |
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| Source: o = order, c = class | |||||
| References: Jell and Adrain 2002, Kiessling 2004 | |||||
Age range: base of the Hettangian to the top of the Sinemurian or 201.40000 to 192.90000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Angulata | United Kingdom (East Yorkshire) | Cytherella concentrica (159116) | |
| Hettangian - Sinemurian | United Kingdom (Wales) | Cytherella concentrica (33491) | |
| Bucklandi | United Kingdom (North Yorkshire) | Cytherella concentrica (159100 159102 159104 159105) |