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Granulina margaritula
Taxonomy
Marginella margaritula was named by Carpenter (1857). It is extant.
It was recombined as Cypraeolina margaritula by Oldroyd (1925); it was recombined as Granulina margaritula by Marincovich (1976) and Hendy (2021).
It was recombined as Cypraeolina margaritula by Oldroyd (1925); it was recombined as Granulina margaritula by Marincovich (1976) and Hendy (2021).
Synonyms
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Synonymy list
Year | Name and author |
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1857 | Marginella margaritula Carpenter p. 462 |
1864 | Volutella pyriformis Carpenter p. 661 |
1925 | Cypraeolina margaritula Oldroyd p. 11 |
1946 | Cypraeolina pyriformis Woodring et al. |
1958 | Marginella (Cypraeolina) pyriformis Valentine |
1962 | Gibberulina pyriformis Valentine figs. table 2 |
1976 | Granulina margaritula Marincovich figs. table 6 |
2021 | Granulina margaritula 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.
Granulina margaritula Carpenter 1857
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Invalid names: Cypraeolina pyriformis Carpenter 1864 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Age range: base of the Quaternary to the top of the Late/Upper Pleistocene or 2.58000 to 0.01170 Ma
Collections (28 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Early/Lower Pleistocene | USA (California) | Granulina margaritula (202495 202496) | |
Early/Lower Pleistocene | Costa Rica | Marginella margaritula (66778) | |
Early/Lower Pleistocene - Late/Upper Pleistocene | USA (California) | Cypraeolina pyriformis (223075) | |
Pleistocene | USA (California) | Cypraeolina pyriformis (201624) | |
Pleistocene | Mexico (Baja California) | Cypraeolina pyriformis (96590 96592 96593) | |
Quaternary | USA (California) | Gibberulina pyriformis (37933 37936 37940 37947 37948) | |
Middle Pleistocene | USA (California) | Cypraeolina margaritula (138723) Cypraeolina pyriformis (202633 203095 203108 203114 223329 223525) Granulina margaritula (202493 202494) Marginella pyriformis (203113) | |
Late/Upper Pleistocene | Mexico | Cypraeolina pyriformis (52347) | |
Late/Upper Pleistocene | USA (California) | Granulina margaritula (96901) Hyalina pyriformis (59063) | |
Late/Upper Pleistocene | Mexico (Baja California) | Cypraeolina pyriformis (96591) | |
Late/Upper Pleistocene | Ecuador | Cypraeolina margaritula (96867) |