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Pyrgiscus tenuiculus
Taxonomy
Chemnitzia tenuicula was named by Gould (1853). It is extant. Its type specimen is MCZ 169393, a shell.
It was recombined as Turbonilla (Pyrgiscus) tenuicula by Oldroyd (1925); it was recombined as Turbonilla tenuicula by Valentine (1957); it was recombined as Pyrgiscus tenuiculus by Skoglund (2002), Skoglund (2002) and Hendy (2021).
It was recombined as Turbonilla (Pyrgiscus) tenuicula by Oldroyd (1925); it was recombined as Turbonilla tenuicula by Valentine (1957); it was recombined as Pyrgiscus tenuiculus by Skoglund (2002), Skoglund (2002) and Hendy (2021).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1853 | Chemnitzia tenuicula Gould p. 383 figs. pl. 14, fig. 15 |
1865 | Chemnitzia subcuspidata Carpenter p. 220 |
1865 | Chemnitzia crebrifilata Carpenter p. 395 |
1895 | Chemnitzia tenuicula Ashley p. 342 |
1903 | Turbonilla (Pyrgiscus) crebrifilata Arnold p. 276 |
1903 | Turbonilla (Pyrgiscus) subcuspidata Arnold p. 277 |
1925 | Turbonilla (Pyrgiscus) tenuicula Oldroyd p. 14 |
1957 | Turbonilla tenuicula Valentine p. 298 |
2002 | Pyrgiscus tenuiculus Skoglund p. 200 |
2021 | Pyrgiscus tenuiculus 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.
Pyrgiscus tenuiculus Gould 1853
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Invalid names: Turbonilla (Pyrgiscus) crebrifilata Carpenter 1865 [synonym], Turbonilla (Pyrgiscus) subcuspidata Carpenter 1865 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class | |||||
References: Kiessling 2004, Hendy et al. 2009 |
Age range: base of the Piacenzian to the top of the Late/Upper Pleistocene or 3.60000 to 0.01170 Ma
Collections (18 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Piacenzian | USA (California) | Turbonilla tenuicula (186031) | |
Pleistocene | Mexico (Baja California) | Turbonilla tenuicula (96590 96592 96593) | |
Quaternary | USA (California) | Turbonilla tenuicula (37933) | |
Middle Pleistocene | USA (California) | Turbonilla tenuicula (138723 203114) Turbonilla tenuicula, Turbonilla crebrifilata, Turbonilla subcuspidata (222663 222664) | |
Late/Upper Pleistocene | Mexico | Turbonilla tenuicula (52347) | |
Late/Upper Pleistocene | Mexico (Baja California) | Turbonilla tenuicula (96591) | |
Late/Upper Pleistocene | USA (California) | Chemnitzia tenuicula (222674) Turbonilla tenuicula (96566 160361 219029 219030) Turbonilla tenuicula, Turbonilla crebrifilata, Turbonilla subcuspidata (222661) Turbonilla tenuicula, Turbonilla subcuspidata (222660) |