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Cidarina cidaris
Taxonomy
Margarita cidaris was named by Adams (1864). It is extant.
It was recombined as Solariella cidaris by Arnold (1903); it was recombined as Cidarina cidaris by Woodring and Bramlette (1950), Squires and Goedert (1995), Hendy (2021).
It was recombined as Solariella cidaris by Arnold (1903); it was recombined as Cidarina cidaris by Woodring and Bramlette (1950), Squires and Goedert (1995), Hendy (2021).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1864 | Margarita cidaris Adams |
| 1903 | Solariella cidaris Arnold |
| 1950 | Cidarina cidaris Woodring and Bramlette p. 48 |
| 1995 | Cidarina cidaris Squires and Goedert p. 264 |
| 2021 | Cidarina cidaris Hendy |
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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.
Cidarina cidaris Adams 1864
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Gelasian to the top of the Middle Pleistocene or 2.58000 to 0.12900 Ma
Collections (11 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Gelasian | USA (California) | Cidarina cidaris (207761 207763) | |
| Pleistocene | USA (Oregon) | Solariella cidaris (71142) | |
| Middle Pleistocene | USA (California) | Cidarina cidaris (202632 202636 202638 202639 202645 202966) Solariella cidaris (222665) | |
| Middle Pleistocene - Late/Upper Pleistocene | USA (California) | Margarita cidaris, Turcicula bairdi (222647) |