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Orthochetus
Taxonomy
Orthochetus was named by Cossmann (1889) [Sepkoski's age data: K Apti-l T Eo-u Sepkoski's reference number: 122,530]. Its type is Cerithium leufroyi.
It was assigned to Cerithiadae by Pacaud and Le Renard (1995); to Neotaenioglossa by Sepkoski (2002); and to Cerithiidae by Darragh (2011), Darragh (2017).
It was assigned to Cerithiadae by Pacaud and Le Renard (1995); to Neotaenioglossa by Sepkoski (2002); and to Cerithiidae by Darragh (2011), Darragh (2017).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1889 | Orthochetus Cossmann |
| 1995 | Orthochetus Pacaud and Le Renard p. 155 |
| 2002 | Orthochetus Sepkoski |
| 2011 | Orthochetus Darragh p. 36 |
| 2017 | Orthochetus Darragh p. 43 |
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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. †Orthochetus Cossmann 1889
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†Orthochetus cossmanni Doncieux 1908
Orthochetus leufroyi Michelin 1825
†Orthochetus pagoda Chapman and Crespin 1934
†Orthochetus saxonicus Koenen 1891
†Orthochetus solei Villalta Comella 1956
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
Maximum range based only on fossils: base of the Late/Upper Albian to the top of the Priabonian or 106.30000 to 33.90000 Ma
Minimum age of oldest fossil (stem group age): 100.5 Ma
Minimum age of oldest fossil (stem group age): 100.5 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | United Kingdom (England) | O. sp. (6280) | |
| Danian | USA (Texas) | O. sp. (205466) | |
| Danian | France | O. sp. (20816) | |
| Priabonian | Australia (South Australia) | O. pagoda (100232) | |
| Priabonian | Australia (Western Australia) | O. pagoda (152478 205816 205817 205818) |