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Tricolia spirata
Taxonomy
Phasianella spirata was named by Grateloup (1832) [DISTRIBUTION: Early Miocene; France.]. It is not a trace fossil.
It was recombined as Phasianella (Tricolia) spirata by Cossmann and Peyrot (1917); it was recombined as Tricolia spirata by Lozouet et al. (2001).
It was recombined as Phasianella (Tricolia) spirata by Cossmann and Peyrot (1917); it was recombined as Tricolia spirata by Lozouet et al. (2001).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1832 | Phasianella spirata Grateloup p. 157 |
| 1917 | Phasianella (Tricolia) spirata Cossmann and Peyrot |
| 2001 | Tricolia spirata Lozouet et al. p. 19 |
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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.
†Tricolia spirata Grateloup 1832
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range: Aquitanian or 23.03000 to 20.44000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aquitanian | France | Tricolia spirata (74861) |