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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Olenus acanthurus was named by Angelin (1854).
It was recombined as Parabolina acanthura by Henningsmoen (1957); it was recombined as Parabolina (Parabolina) acanthura by Monti and Confalonieri (2019).
It was recombined as Parabolina acanthura by Henningsmoen (1957); it was recombined as Parabolina (Parabolina) acanthura by Monti and Confalonieri (2019).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1854 | Olenus acanthurus Angelin p. 44 figs. pl. 25 f. 7 |
| 1957 | Parabolina acanthura Henningsmoen p. 116 figs. pl. 7; pl. 10 figs. 1-6 |
| 2019 | Parabolina (Parabolina) acanthura Monti and Confalonieri |
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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.
†Parabolina (Parabolina) acanthura Angelin 1854
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Hendy 2009, Aberhan et al. 2004 | |||||
Age range: base of the Tremadoc to the top of the Niuchehean or 486.50000 to 485.40000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Furongian | United Kingdom | Parabolina acanthura (229511) | |
| Furongian - Tremadoc | Poland | Parabolina acanthura (72274) | |
| Niuchehean | Norway (Naersnes) | Parabolina acanthura (156945 156946) | |
| Niuchehean - Tremadoc | Norway (Naersnes) | Parabolina acanthura (156947 156948 156955) | |
| Tremadoc | Norway | Parabolina acanthura (3105) |