†superfamily Galeoidea Hay 1902 (elasmobranch)
Full reference: O. P. Hay. 1902. Bibliography and Catalogue of the Fossil Vertebrata of North America. Bulletin of the United States Geological Survey 179:1-868
Parent taxon: Galeomorphii according to J. Kriwet 2005
See also Deraniyagala 1969, Hay 1902, Kriwet 2003, Miller 1967 and Thurmond and Jones 1981
Sister taxa: Carcharhiniformes, Jurobatos, Lamniformes, Orectolobiformes
Subtaxa: none
Ecology: nektonic carnivore
Distribution: found only at Alba (Miocene of Italy)