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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ringicula semperi
Taxonomy
Ringicula semperi was named by Koch (1862) [DISTRIBUTION: Oligocene; North Sea Basin.]. It is not a trace fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1862 | Ringicula semperi Koch |
| 2001 | Ringicula semperi Harzhauser and Mandic p. 716 |
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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.
†Ringicula semperi Koch 1862
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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 et al. 2009, Kiessling 2004 | |||||