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Robulus nikobarensis
Taxonomy
Cristellaria nikobarensis was named by Schwager (1866).
It was recombined as Robulus nikobarensis by Barbat and von Estorff (1933).
It was recombined as Robulus nikobarensis by Barbat and von Estorff (1933).
Sister species lacking formal opinion data
Lenticulina ariminensis, Lenticulina cassis, Lenticulina cultrata, Lenticulina depauperata, Lenticulina grandis, Lenticulina orbicularis, Lenticulina ornata, Lenticulina paleocenicus, Lenticulina similis, R. americanus, R. coaledensis, R. fossilis, R. iotus, R. mexicanus, R. rosettus, R. texanus, R. vaughani, R. welchi
Synonymy list
| Year | Name and author |
|---|---|
| 1866 | Cristellaria nikobarensis Schwager |
| 1933 | Robulus nikobarensis Barbat and von Estorff |
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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.
†Robulus nikobarensis Schwager 1866
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order | |||||
| Reference: Kiessling 2004 | |||||
Age range: Early/Lower Miocene or 23.04000 to 15.98000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Miocene | USA (California) | Robulus nikobarensis (91374) |