refuted. Hybodontiformes are total group-elasmobranchs and the sister group to Neoselachii, which includes modern sharks and rays. Hybodontiformes and Neoselachii...

extinct groups of elasmobranchs sensu lato include the hybodonts (Order Hybodontiformes), xenacanths (order Xenacanthformes) and Ctenacanthiformes. These are...

This is an incomplete list that briefly describes vertebrates that were extant during the Campanian, a stage of the Late Cretaceous Period which extended...

dorsal fins that would have helped it steer with precision. As in other Hybodontiformes, dentinous fin spines were present on the dorsal fins of Hybodus. The...

†Ischnacanthiformes Cartilaginous Elasmobranchii †Ctenacanthiformes †Hybodontiformes †Phoebodontiformes †Xenacanthida Ray Shark Holocephali †Eugeneodontida...

The Northumberland Formation is a Late Cretaceous (?Campanian-?Maastrichtian)-aged geologic formation in Canada. It belongs to the larger Nanaimo Group...

(Sawsharks) Squaliformes Squatiniformes (Angelsharks) † Cladoselachiformes † Hybodontiformes † Symmoriida † Xenacanthida (Xenacantiformes) List of sharks Human...

†Ischnacanthiformes Cartilaginous Elasmobranchii †Ctenacanthiformes †Hybodontiformes †Phoebodontiformes †Xenacanthida Ray Shark Holocephali †Eugeneodontida...

2010). "A Late Jurassic freshwater shark assemblage (Chondrichthyes, Hybodontiformes) from the southern Junggar Basin, Xinjiang, Northwest China". Palaeobiodiversity...

(Sawsharks) Squaliformes Squatiniformes (Angelsharks) † Cladoselachiformes † Hybodontiformes † Symmoriida † Xenacanthida (Xenacantiformes) List of sharks Human...