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Palaeotrochidae
Taxonomy
Palaeotrochidae was named by Knight (1956). Its type is Palaeotrochus. It is the type family of Palaeotrochacea.
It was assigned to Trochacea by Knight (1956); to Palaeotrochacea by Knight et al. (1960); and to Palaeotrochoidea by Bouchet et al. (2005).
It was assigned to Trochacea by Knight (1956); to Palaeotrochacea by Knight et al. (1960); and to Palaeotrochoidea by Bouchet et al. (2005).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1956 | Palaeotrochidae Knight |
| 1960 | Palaeotrochidae Knight et al. p. 302 |
| 2005 | Palaeotrochidae Bouchet et al. p. 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.
Fm. †Palaeotrochidae Knight 1956
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G. †Floyda Webster 1905
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†Floyda concentrica Webster 1905
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Invalid names: Floyda gigantea Hall and Whitfield 1873 [replaced], Floydia magnifica Webster 1905 [synonym]
†Floyda obliqua Spriesterbach 1919
Invalid names: Scaliconus Spriestersbach 1942 [synonym]
G. †Palaeotrochus Hall 1879
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†Palaeotrochus kearnyi Hall 1861
†Palaeotrochus kennettensis Stauffer 1930
G. †Turbonopsis Grabau and Shimer 1909
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†Turbonopsis apachiensis Day and Beus 1982
†Turbonopsis coronola Clarke and Swartz 1913
†Turbonopsis hackberryensis Webster 1906
†Turbonopsis shumardii Hall 1879
†Turbonopsis spiculatus Fenton and Fenton 1924
G. †Westerna Webster 1905
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†Westerna gigantea owenensis Webster 1888
†Westerna pulchra Fenton and Fenton 1924
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Bambach et al. 2007, Kiessling 2004 | |||||
Age range: base of the Eifelian to the top of the Late/Upper Famennian or 393.30000 to 360.70000 Ma
Collections (23 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Eifelian | USA (Ohio) | Palaeotrochus kearneyi (104938) Turbo shumardi (130083 130153 130154 130260) | |
| Givetian | Germany (North Rhine-Westphalia) | Pileolus obliqua (157230) | |
| Frasnian | Australia (Western Australia) | Westwooditrochus westwoodensis (38742) | |
| Frasnian | USA (Iowa) | Floyda gigantea (3403) Floyda gigantea, Turbonopsis hackberryensis (56253 56254) Floyda sp., Floyda concentrica (3407) Turbo spiculatus (56255) Westerna gigantea (3404) Westerna gigantea, Floyda gigantea (3405) Westernia gigantea, Floydia gigantea (56362) | |
| Frasnian | USA (Maryland) | Turbo coronola (155563) | |
| Frasnian | USA (Arizona) | Turbonopsis apachiensis (56257 56258 56259) | |
| Late/Upper Famennian | USA (Colorado) | Naticopsis gigantea (644) Platyceras gigantea (3625 3664 3665) |