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Cupularostrum orbicularis
Taxonomy
Rhynchonella orbicularis was named by Hall (1867).
It was recombined as Camarotoechia orbicularis by Clarke and Swartz (1913); it was recombined as Cupularostrum orbicularis by Boyer and Droser (2009).
It was recombined as Camarotoechia orbicularis by Clarke and Swartz (1913); it was recombined as Cupularostrum orbicularis by Boyer and Droser (2009).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1867 | Rhynchonella orbicularis Hall figs. pl. 53 f. 26-27 |
| 1913 | Camarotoechia orbicularis Clarke and Swartz figs. pl. 53 f. 26-27 |
| 2009 | Cupularostrum orbicularis Boyer and Droser |
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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.
†Cupularostrum orbicularis Hall 1867
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004, Hendy et al. 2009 | |||||
Age range: Frasnian or 382.31000 to 372.15000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Frasnian | USA (New York) | Cupularostrum orbicularis (54545) | |
| Frasnian | USA (Pennsylvania) | Camarotoechia orbicularis (154377) Cupularostrum orbicularis (54541 54542 54543 54544) |