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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Selachii (shark)
Taxonomy
Synonymy list
| Year | Name and author |
|---|---|
| 1932 | Selachii Bryant p. 232 |
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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.
Subcl. Selachii [shark]
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Or. †Acanthodei Gunnell 1933
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Fm. †Acanthoessidae Hay 1902
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G. †Holacanthodes Beyrich 1848
G. †Machaerius Rouault 1858
G. †Pelonectes Gistel 1848
G. †Rhadinacanthus Traquair 1888
G. †Traquairia Fritsch 1893
Or. †Ichthyotomi Cope
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Fm. †Cladodontidae
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G. †Bathycheilodus St John and Worthen 1875
G. †Hybocladodus
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†Hybocladodus compressus Newberry and Worthen 1866
†Hybocladodus intermedius Saint John and Worthen 1875
†Hybocladodus nitidus Saint John and Worthen 1875
†Hybocladodus plicatilis Saint John and Worthen 1875
†Hybocladodus tenuicostatus Saint John and Worthen 1875
G. †Lambdodus
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†Lambdodus calceolus Saint John and Worthen 1875
†Lambdodus costatus Saint John and Worthen 1875
†Lambdodus hamulus Saint John and Worthen 1875
†Lambdodus reflexus Saint John and Worthen 1875
†Lambdodus transversus Saint John and Worthen 1875
G. †Pternodus Garman 1885
Invalid names: Pleuracanthides Haeckel 1895 [empty]
Or. †Polyspondyli Jordan 1963
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Invalid names: Pleuropterygii [empty], Selachophidichthyoidei [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Wagner 2023, Carroll 1988 | |||||
Age range: base of the Late/Upper Emsian to the top of the Maastrichtian or 402.50000 to 66.00000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Emsian | Belarus (Vitebsk) | Rhadinacanthus primaris (232875 232877) | |
| Emsian | Belarus (Gormel) | Rhadinacanthus primaris (232957) | |
| Late/Upper Emsian - Eifelian | Latvia | Rhadinacanthus sp. (226510) | |
| Eifelian | Belarus (Vitebsk) | Rhadinacanthus primaris (232958) | |
| Early/Lower Givetian | Estonia | Rhadinacanthus multisulcatus (225851) | |
| Asbian | United Kingdom (Scotland) | Cladodontidae indet. (230473) | |
| Campanian | USA (North Carolina) | Selachii indet. (7622) | |
| Maastrichtian | Portugal (Coimbra) | Selachii indet. (49276) |