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Spirillina trochoides
Taxonomy
Spirillina trochoides was named by Berthelin (1879). It is the type species of Conicospirillina.
It was recombined as Conicospirillina trochoides by Cushman (1927).
It was recombined as Conicospirillina trochoides by Cushman (1927).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1879 | Spirillina trochoides Berthelin |
| 1927 | Conicospirillina trochoides Cushman p. 74 |
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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.
†Spirillina trochoides Berthelin 1879
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Kiessling 2004, Loeblich and Tappan 1988 | |||||
Age range: Kimmeridgian or 154.80000 to 149.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Kimmeridgian | Egypt | Conicospirillina trochoides (99488) |