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Omphalotrochus antiquus
Taxonomy
Solarium antiquum was named by d'Orbigny (1842). It is a 3D body fossil. Its type locality is Yaurichambi (d'Orbigny coll), which is in an Asselian open shallow subtidal limestone in the Copacabana Formation of Bolivia.
It was recombined as Euomphalus antiquus by Derby (1876); it was recombined as Omphalotrochus antiquus by Meek (1864) and Badyrka et al. (2013).
It was recombined as Euomphalus antiquus by Derby (1876); it was recombined as Omphalotrochus antiquus by Meek (1864) and Badyrka et al. (2013).
Synonymy list
| Year | Name and author |
|---|---|
| 1842 | Solarium antiquum d'Orbigny p. 42 |
| 1864 | Omphalotrochus antiquus Meek p. 16 |
| 1876 | Euomphalus antiquus Derby p. 281 |
| 2013 | Omphalotrochus antiquus Badyrka et al. |
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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.
†Omphalotrochus antiquus d'Orbigny 1842
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| shell height | 1 | 18.0 |
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| Source: superf = superfamily, c = class | |||||
| References: Kiessling 2004, Bambach et al. 2007 | |||||
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Asselian | Bolivia | Solarium antiquum (133181 133182) | |
| Asselian - Sakmarian | Bolivia | Omphalotrochus antiquus (62316) | |
| Sakmarian - Artinskian | Bolivia | Euomphalus antiquus (120489) |