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Arctica calabra
Taxonomy
Cyprina calabra was named by Seguenza (1876).
It was recombined as Arctica calabra by Quarto di Palo (1970).
It was recombined as Arctica calabra by Quarto di Palo (1970).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1876 | Cyprina calabra Seguenza p. 2 |
| 1970 | Arctica calabra Quarto di Palo p. 109 figs. Pl. 15, Fig. 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.
†Arctica calabra Seguenza 1876
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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: Cenomanian or 100.50000 to 93.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian | Afghanistan (Takhar) | Arctica calabra (78084) |