Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Superphylum: Deuterostomia
Phylum: Chordata
Subphylum: Vertebrata
Infraphylum: Gnathostomata
Classis: Chondrichthyes
Subclassis: Elasmobranchii
Infraclassis: Euselachii
Divisions/Cohorts: †Hybodontida - Neoselachii
Ordines: †Ctenacanthiformes - †Hybodontiformes
Familia inc. sedis: †Sphenacanthidae
Genus inc. sedis: †Gissarodus

Name

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Euselachii Hay, 1902:274

References

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Primary references

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  • Hay, O. P., 1902. Bibliography and Catalogue of the Fossil Vertebrata of North America. Bulletin of the United States Geological Survey 179: 13–868. BHL Reference page.  [p. 274]
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