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Piestochilus
Taxonomy
Piestochilus was named by Meek (1864) [Sepkoski's age data: K Camp-u K Maes-u]. It is not extant.
It was reranked as Cryptorhytis (Piestochilus) by Collignon (1951).
It was assigned to Cryptorhytis by Collignon (1951); to Neogastropoda by Sepkoski (2002); and to Fasciolariinae by Sohl (1964), Gliozzi and Malatesta (1983) and Snyder (2003).
It was reranked as Cryptorhytis (Piestochilus) by Collignon (1951).
It was assigned to Cryptorhytis by Collignon (1951); to Neogastropoda by Sepkoski (2002); and to Fasciolariinae by Sohl (1964), Gliozzi and Malatesta (1983) and Snyder (2003).
Species
Species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1864 | Piestochilus Meek |
1951 | Cryptorhytis (Piestochilus) Collignon |
1964 | Piestochilus Sohl p. 213 |
1983 | Piestochilus Gliozzi and Malatesta p. 107 |
2002 | Piestochilus Sepkoski |
2003 | Piestochilus Snyder p. 19 |
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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. †Piestochilus Meek 1864
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†Piestochilus curviliratus Conrad 1858
†Piestochilus levis Stephenson 1941
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 Maastrichtian to the top of the Thanetian or 72.10000 to 56.00000 Ma
Collections (22 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Campanian | USA (Tennessee) | P. cancellatus, P. pergracilis (88357) | |
Late/Upper Campanian | USA (California) | P. sp. (1520 1522 1525 1526 1546) | |
Late/Upper Campanian - Early/Lower Maastrichtian | USA (California) | P. sp. (1542) | |
Maastrichtian | USA (Texas) | P. curviliratus, P. levis (205541) P. laevis (205542) P. levis (7489) P. sp. (205408) | |
Late/Upper Maastrichtian | USA (Texas) | P. curviliratus (4455) P. levis (4475 4507) P. sp. (4470) | |
Late/Upper Maastrichtian | USA (Mississippi) | P. curviliratus (4127) P. sp. (4147) | |
Late/Upper Maastrichtian | USA (Alabama) | P. sp. (4186 4203 4216 83225) | |
Thanetian | USA (New Jersey) | P. kanei, P. sp. (3113) |