Genus DORYGNATHUS
Kingdom / Phylum . . . . . . . . Subphylum / Superclass . . . . Class / Subclass / Infraclass Division / Superorder / Order Suborder / Infraorder . . . . . . Superfamily / Family . . . . . . . Subfamily / Genus . . . . . . . . .	Animalia / Chordata Cephalochordata / Gnathostomata Reptilia / Diapsida / Archosauromorpha n.a. / Archosauria / Pterosauria Rhamphorhynchoidea / n.a. n.a. / Rhamphorhynchidae n.a. / Dorygnathus
Age: Distribution:	Early Jurassic North America, Europe
Depicted on: Central African Republic, 2020 (position 4 of sheet) Central African Republic, 2020 (position 4 of sheet, M.S. margin, as Ornithocephalus) Central African Republic, 2021 (position 1 of sheet) Chad, 2022 (M.S., margin, as Ornithocephalus) Djibouti, 2020 (M.S., as Ornithocephalus) Guinea, 2013 (position 1 of sheet) Liberia, 2023 (position 4 of sheet) Mozambique, 2020 (M.S.) Niger, 2014 (positions 2 and 3 of sheet) Palau, 1995 (position 4 of sheet) Togo, 2023 (M.S. margin, as Ornithocephalus)