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Ceratopea sinclairensis
Taxonomy
Raphistomina sinclairensis was named by Kobayashi (1955). Its type locality is Kobayashi 5. 8005 Goodsir J/8. Head of creek, 3.1 miles N. of Sinclair, which is in a Demingian carbonate limestone in Canada.
It was recombined as Proliospira sinclairensis by Flower (1968); it was recombined as Ceratopea sinclairensis by Wagner (2023).
It was recombined as Proliospira sinclairensis by Flower (1968); it was recombined as Ceratopea sinclairensis by Wagner (2023).
Subspecies
Sister species lacking formal opinion data
Synonymy list
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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.
†Ceratopea sinclairensis Kobayashi 1955
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†Raphistomina sinclairensis acuta Kobayashi 1955
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, c = class | |||||
| References: Kiessling 2004, Knight et al. 1960 | |||||
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Demingian | USA (Montana) | Raphistomina sinclairensis (69028) | |
| Demingian | USA (North Dakota) | Raphistomina sinclairensis (69041) | |
| Demingian | Canada (Alberta) | Raphistomina sinclairensis (50166) | |
| Demingian | Canada (British Columbia) | Raphistomina sinclairensis (type locality: 50167) | |
| Stairsian | USA (North Dakota) | Raphistomina sinclairensis (414 119477 119478) |