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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cylichnatys
Taxonomy
Cylichnatys was named by Kuroda & Habe (1952) [Sepkoski's age data: Q Plei R]. It is extant.
It was assigned to Cephalaspida by Sepkoski (2002).
It was assigned to Cephalaspida by Sepkoski (2002).
Synonymy list
| Year | Name and author |
|---|---|
| 1952 | Cylichnatys Kuroda & Habe |
| 2002 | Cylichnatys Sepkoski |
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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.
G. Cylichnatys Kuroda & Habe 1952
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: Late/Upper Pleistocene or 0.12900 to 0.01170 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Pleistocene | Australia (Western Australia) | C. campanula (63351) | |
| Late/Upper Pleistocene | Japan | C. angusta (97961) |