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Centrosqualus
Taxonomy
Centrosqualus was named by Signeux (1950) [Sepkoski's age data: K Sant-u Sepkoski's reference number: 525,884]. It is not extant. Its type is Spinax primaevus.
It was assigned to Squaliformes by Sepkoski (2002); and to Squalidae by Cappetta et al. (2019).
It was assigned to Squaliformes by Sepkoski (2002); and to Squalidae by Cappetta et al. (2019).
Synonymy list
| Year | Name and author |
|---|---|
| 1950 | Centrosqualus Signeux |
| 2002 | Centrosqualus Sepkoski |
| 2019 | Centrosqualus Cappetta et al. p. 1149 |
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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. †Centrosqualus Signeux 1950
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†Centrosqualus appendiculatus Agassiz 1835
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Invalid names: Acanthias muensteri Daimeries 1888 [synonym]
†Centrosqualus mustardi Cappetta et al. 2019
†Centrosqualus primaevus Pictet 1850
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Hendy et al. 2009, Carroll 1988, Wagner 2023 | |||||
Age range: base of the Late/Upper Santonian to the top of the Late/Upper Maastrichtian or 85.70000 to 66.00000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Santonian | Lebanon | C. primaevus (92241 221175) Spinax primaevus (170327 221187) | |
| Campanian | Belgium (Brabant) | Acanthias munsteri (242086) | |
| Early/Lower Campanian | Belgium | C. appendiculatus (242027) | |
| Late/Upper Campanian | Israel | C. sp. (35443) | |
| Late/Upper Campanian | Canada (British Columbia) | C. mustardi (221571 221572) | |
| Late/Upper Maastrichtian | Belgium (Limburg) | C. appendiculatus (241927) | |
| Late/Upper Maastrichtian | Belgium | C. appendiculatus (241989 242085) |