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Tachyrhynchus
Taxonomy
Tachyrhynchus was named by Mörch (1868) [Sepkoski's age data: T Ol R]. It is extant.
It was assigned to Tachyrhynchinae by Golikov (1986); to Tachyrhynchiinae by Titova (1994); to Pareorinae by Allmon (1996); to Neotaenioglossa by Sepkoski (2002); to Turritellinae by Bouchet et al. (2005); and to Turritellidae by Martin (1904), Rosenberg (2005) and Rosenberg et al. (2006).
It was assigned to Tachyrhynchinae by Golikov (1986); to Tachyrhynchiinae by Titova (1994); to Pareorinae by Allmon (1996); to Neotaenioglossa by Sepkoski (2002); to Turritellinae by Bouchet et al. (2005); and to Turritellidae by Martin (1904), Rosenberg (2005) and Rosenberg et al. (2006).
Synonymy list
| Year | Name and author |
|---|---|
| 1868 | Tachyrhynchus Mörch |
| 1904 | Tachyrhynchus Martin p. 239 |
| 1986 | Tachyrhynchus Golikov p. 1142 |
| 1994 | Tachyrhynchus Titova p. 321 |
| 1996 | Tachyrhynchus Allmon p. 11 |
| 2002 | Tachyrhynchus Sepkoski |
| 2005 | Tachyrhynchus Bouchet et al. pp. 167, 249 |
| 2005 | Tachyrhynchus Rosenberg |
| 2006 | Tachyrhynchus Rosenberg et al. |
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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. Tachyrhynchus Mörch 1868
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Tachyrhynchus erosus Couthouy 1838
Tachyrhynchus giganteus Bartsch 1911
†Tachyrhynchus perlaqueata Conrad 1841
Tachyrhynchus reticulatus Mighels and Adams 1842
Tachyrhynchus subvenustellus Okutani 1964
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Early/Lower Pleistocene to the top of the Holocene or 2.58800 to 0.00000 Ma
Minimum age of oldest fossil (stem group age): 0.781 Ma
Minimum age of oldest fossil (stem group age): 0.781 Ma
Collections (16 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Pleistocene | USA (Alaska) | T. erosus (38006 38007) | |
| Pleistocene | United Kingdom (Scotland) | Turritella erosa (140361) | |
| Middle Pleistocene | USA (California) | Bittium giganteum (202635 202644 202645 202646 223327 223329) | |
| Late/Upper Pleistocene | Greenland | Turritella erosa (227030) | |
| Late/Upper Pleistocene | USA (California) | T. lacteolus (160361) | |
| Holocene | Canada (Manitoba) | Turritella erosa (66505) | |
| Holocene | Canada (Nunavut) | Turritella erosa (66511) | |
| Holocene | Canada (Newfoundland and Labrador) | Turritella erosa (66500) Turritella reticulata (66501 66504) |