Genus DOLICHORHYNCHOPS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Reptilia / Diapsida / Lepidosauromorpha n.a. / Sauropterygia / Plesiosauria n.a. / n.a. Pliosauroidea / Pliosauridae n.a. / Dolichorhynchops
Age: Distribution:	Late Cretaceous North America
Depicted on: Guinee-Bissau, 2025 (position 5 of sheet) Saint Vincent & the Grenadines, 1994 (position 3 of sheet 1) Sao Tome e Principe, 2019 (M.S.) Sao Tome e Principe, 2021 (M.S. margin)