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Calyptrina
Taxonomy
Calyptrina was named by Sokolov (1965) [Sepkoski's age data: V N-Da Sepkoski's reference number: 1006].
It was assigned to Sabelliditida by Sepkoski (2002); and to Saarinidae by Sokolov (1965), Runnegar et al. (2024).
It was assigned to Sabelliditida by Sepkoski (2002); and to Saarinidae by Sokolov (1965), Runnegar et al. (2024).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1965 | Calyptrina Sokolov |
| 2002 | Calyptrina Sepkoski |
| 2024 | Calyptrina Runnegar et al. p. 37 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus | |||||
| Reference: Fedonkin et al. 2007 | |||||
Age range: Ediacaran or 635.00000 to 538.80000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ediacaran | Namibia | C. striata (237209 237210 237213) | |
| Ediacaran | Russian Federation | C. sp. (10759) | |
| Ediacaran | China (Hubei) | C. striata (106450) |