+Dinosauria The MRCA of Saurischia and Ornithischia, and its descendants
+ *** Eoraptor The most basal known dinosaur
+ Saurischia
+ Sauropodomorpha
+ Brontosauria
+ Plateosauria
+ Massospondylidae
+ Yunnanosaurinae
+ *** Yunnanosaurus
+ Sauropoda
+ Eusauropoda
+ *** Jobaria
+ Neosauropoda
+ Diplodocimorpha
+ Rebbachisauridae
+ Rebbachisaurinae
+ *** Rebbachisaurus
+ Macronaria
+ Camarasauromorpha
+ Titanosauriformes
+ Brachiosauridae
+ *** Sauroposeidon
+ Titanosauria
+ Eutitanosauria
+ *** Argentinosaurus
+ Theropoda
+ Neotheropoda
+ Ceratosauria
+ Coelophysoidea
+ Coelophysidae
+ Coelophysinae
+ *** Dilophosaurus
+ Neoceratosauria
+ *** Xenotarsosaurus
+ Tetanurae
+ Spinosauria
+ Spinosauridae
+ Spinosaurinae
+ Irritatorini
+ *** Irritator
+ Avetheropoda aka. Neotetanurae
+ Carnosauria Previously used just to mean "large theropods"
+ *** Fukuiraptor
+ Allosauroidea
+ Allosauridae
+ Carcharodontosaurinae Some consider these animals derived abelisaurs
+ *** Giganotosaurus Probably the heaviest known theropod
+ Coelurosauria Previously used just to mean "small theropods"
+ Maniraptoriformes
+ [unnamed] Unnamed clade {Ornithomimosauria+Tyrannosauria}
+ Arctometatarsalia
+ Ornithomimosauria
+ *** Harpymimus
+ Tyrannosauroidea
+ Tyrannosauridae
+ Tyrannosaurinae
+ Tyrannosaurini
+ *** Tyrannosaurus
+ Maniraptora
+ Oviraptorosauria
+ Oviraptoridae
+ *** Oviraptor
+ Therizinosauria
+ Therizinosauroidea
+ Therizinosauridae
+ *** Nanshiungosaurus
+ Paraves
+ Eumaniraptora
+ Deinonychosauria
+ Troodontidae
+ *** Byronosaurus
+ Dromaeosauridae
+ Velociraptorinae
+ *** Velociraptor
+ Avialae
+ Aves
+ Metornithes
+ Alvarezsauria
+ Alvarezsauridae
+ Mononykinae
+ *** Parvicursor
+ Ornithischia
+ Genasauria
+ Thyreophora
+ Thyreophoroidea
+ Eurypoda
+ Stegosauria
+ Stegosauridae
+ *** Kentrosaurus
+ Ankylosauria
+ *** Minmi
+ Cerapoda
+ Marginocephalia
+ Ceratopsia
+ Neoceratopsia
+ *** Udanoceratops
+ Coronosauria
+ Ceratopsoidea
+ Ceratopsomorpha
+ *** Zuniceratops
+ Pachycephalosauria
+ *** Wannanosaurus
+ Ornithopoda
+ *** Qantassaurus
+ Euornithopoda
+ Iguanodontia
+ Euiguanodontia
+ Dryomorpha
+ Ankylopollexia
+ Styracosterna
+ *** Lurdosaurus
+ Iguanodontoidea
+ Hadrosauroidea
+ Hadrosauridae
+ Euhadrosauria
+ Lambeosaurinae
+ Lambeosaurini
+ *** Corythosaurus