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Arctica planata
Taxonomy
Cyprina planata was named by Sowerby (1841).
It was recombined as Arctica planata by Jeffery and Tracey (1997).
It was recombined as Arctica planata by Jeffery and Tracey (1997).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1841 | Cyprina planata Sowerby |
| 1997 | Arctica planata Jeffery and Tracey p. 89 figs. Pl 5, figs 19-21 |
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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.
†Arctica planata Sowerby 1841
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: Early/Lower Eocene or 56.00000 to 48.07000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Eocene | United Kingdom (England) | Arctica planata (3262) | |
| Ypresian | United Kingdom (England) | Arctica planata (3261 3266 3268 8050) |