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Pileolus
Taxonomy
Pileolus was named by Sowerby (1823) [Sepkoski's age data: J l T Eo-u Sepkoski's reference number: 914]. Its type is Pileolus obliqua. It is the type genus of Pileolidae.
It was assigned to Archaeogastropoda by Sepkoski (2002); and to Pileolidae by Bandel et al. (2000) and Bouchet et al. (2005).
It was assigned to Archaeogastropoda by Sepkoski (2002); and to Pileolidae by Bandel et al. (2000) and Bouchet et al. (2005).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1823 | Pileolus Sowerby |
| 2000 | Pileolus Bandel et al. p. 85 |
| 2002 | Pileolus Sepkoski |
| 2005 | Pileolus Bouchet et al. pp. 132, 246 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bathonian | France | P. laevis (38738) | |
| Late/Upper Barremian | France (Drôme) | P. michaillensis (75576 177726) | |
| Aptian | France | P. urgonensis, P. michaillensis (2178) | |
| Late/Upper Albian | Sweden (Halland) | P. koninckianus (38722) | |
| Lutetian | France | Tomostoma altavillensis (94590) | |
| Bartonian | France | Tomostoma angusta (177068 183940) | |
| Bartonian | France (Oise) | Tomostoma neritoides (3494) |