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Pollicina
Taxonomy
Pollicina was named by Holzapfel (1895) [Sepkoski's age data: O Aren-u Sepkoski's reference number: 110,615].
It was assigned to Hypseloconidae by Knight and Yochelson (1960); to Helcionellidae by Runnegar and Jell (1976); to Cyrtonellida by Sepkoski (2002); and to Pollicinidae by Evans and Cope (2003).
It was assigned to Hypseloconidae by Knight and Yochelson (1960); to Helcionellidae by Runnegar and Jell (1976); to Cyrtonellida by Sepkoski (2002); and to Pollicinidae by Evans and Cope (2003).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1895 | Pollicina Holzapfel |
| 1960 | Pollicina Knight and Yochelson p. 82 |
| 1976 | Pollicina Runnegar and Jell p. 117 |
| 2002 | Pollicina Sepkoski |
| 2003 | Pollicina Evans and Cope p. 145 |
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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.
G. †Pollicina Holzapfel 1895
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†Pollicina annulata Holzapfel 1895
†Pollicina corniculum d'Eichwald 1860
†Pollicina cyathina Koken 1897
Diagnosis
No diagnoses are available