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Notacanthiformes
Taxonomy
Notacanthiformes is an order. It is extant.
It was assigned to Elopomorpha by Nelson (2006); and to Elopomorpha by Betancur et al. (2013), Nelson et al. (2016).
It was assigned to Elopomorpha by Nelson (2006); and to Elopomorpha by Betancur et al. (2013), Nelson et al. (2016).
Subtaxa
Synonymy list
Year | Name and author |
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2006 | Notacanthiformes Nelson |
2013 | Notacanthiformes Betancur et al. |
2016 | Notacanthiformes Nelson et al. p. 137 |
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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.
Or. Notacanthiformes
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Fm. Halosauridae
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G. Aldrovandia Goode and Bean 1896
G. †Enchelurus von der Marck 1863
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†Enchelurus anglicus Woodward 1901
†Enchelurus syriacus Woodward 1901
†Enchelurus villosus von der Marck 1863
Subfm. †Halosaurinae
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G. Halosaurus Johnson 1864
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†Halosaurus orthensis Nolf and Brzobohaty 2002
Halosaurus oweni Johnson 1864
Invalid names: Laytoniinae David 1943 [empty]
Fm. Notacanthidae
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G. Notacanthus Bloch 1788
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†Notacanthus circulus Ohe and Araki 1973
†Notacanthus nolfi Schwarzhans 2007
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class, subp = subphylum | |||||
Reference: Carroll 1988 |
Age range
Maximum range based only on fossils: base of the Middle Cenomanian to the top of the Late/Upper Miocene or 99.60000 to 5.33300 Ma
Minimum age of oldest fossil (stem group age): 93.5 Ma
Minimum age of oldest fossil (stem group age): 93.5 Ma
Collections (11 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Cenomanian - Turonian | United Kingdom (England) | Enchelurus anglicus (238510) | |
Middle Cenomanian - Late/Upper Cenomanian | United Kingdom (England) | Enchelurus anglicus (222454 227635 227989) | |
Late/Upper Campanian | Germany | Enchelurus villosus (221717) | |
Lutetian | Germany (Lower Saxony,) | Notacanthus nolfi (188954) | |
Middle Eocene - Late/Upper Eocene | USA (California) | Laytonia zemorrensis (191008) | |
Chattian | France | Halosaurus orthensis (219194) | |
Early/Lower Miocene | Japan (Mie) | Notacanthus circulus (222497) | |
Middle Miocene | Japan (Aichi) | Notacanthus abbotti, Aldrovandia sp. (161449) | |
Late/Upper Miocene | USA (California) | Laytonia californica (185673) |