Familia Herrerasauridae
Herrerasaurus, Staurikosaurus
1.1.1. Infraorden Coelophysoidea
Sarcosaurus, Halticosaurus, Lophostropheus
Familia Coelophysidae
Podokesaurus, Gojirasaurus
Subfamilia Coelophysinae
Coelophysis, Megapnosaurus, Liliensternus
Subfamilia Procompsognathinae
Segisaurus, Procompsognathus
Familia Dilophosauridae
Dilophosaurus, Dracovenator, Zupaysaurus
1.1.2. Infraorden Ceratosauria
Familia Ceratosauridae
Ceratosaurus
Familia Abelisauridae
Eoabelisaurus, Rugops, Kryptops, Compsosuchus, Xenotarsosaurus, Abelisaurus, Indosaurus, Indosuchus, Vitakridrinda, Pycnonemosaurus
Subfamilia Carnotaurinae
Ekrixinatosaurus, Ilokelesia, Rajasaurus, Majungasaurus, Quilmesaurus, Rahiolisaurus
Tribu Carnotaurini
Aucasaurus, Carnotaurus, Skorpiovenator
1.1.3. Infraorden Tetanurae
1.1.3.1. Division Carnosauria
1.1.3.1.1. Subdivision Spinosauroidea
Familia Megalosauridae
Subfamilia Megalosaurinae
Edmarka, Torvosaurus, Megalosaurus, Poekilopleuron
Subfamilia Eustreptospondylinae
Piatnitzkysaurus, Eustreptospondylus, Magnosaurus, Afrovenator, Dubreuillosaurus
Familia Spinosauridae
Siamosaurus,,Ostafrikasaurus, Chilantaisaurus,,
Subfamilia Baryonychinae
Baryonyx, Cristatusaurus, Ichthyovenator, Suchomimus, Suchosaurus
Subfamilia Spinosaurinae
Irritator, Spinosaurus, Oxalaia
1.1.3.1.2. Subdivision Allosauroidea
Familia Allosauridae
Subfamilia Allosaurinae
Allosaurus, Saurophaganax
Subfamilia Ornitholestinae
Ornitholestes
Familia Carcharodontosauridae
Veterupristisaurus, Shaochilong, Acrocanthosaurus, Carcharodontosaurus, Concavenator, Eocarcharia, Tyrannotitan, Sauroniops
Subfamilia Giganotosaurinae
Giganotosaurus, Mapusaurus
1.1.3.2. Division Coelurosauria
Familia Coeluridae
Coelurus
1.1.3.2.1. Subdivision Maniraptoriformes
Familia Tyrannosauridae
Shanshanosaurus, Teratophoneus
Subfamilia Albertosaurinae
Appalachiosaurus, Bagaraatan,
Tribu Albertosaurini
Albertosaurus, Gorgosaurus
Subfamilia Tyrannosaurinae
Alioramus, Daspletosaurus
Tribu Tarbosaurini
Tarbosaurus
Tribu Tyrannosaurini
Nanotyrannus, Tyrannosaurus
Familia Ornithomimidae
Anserimimus, Archaeornithomimus, Dromiceiomimus, Gallimimus, Ornithomimus, Qiupalong, Sinornithomimus, Struthiomimus
Familia Deinocheiridae
Deinocheirus
Familia Garudimimidae
Garudimimus
Familia Harpymimidae
Harpymimus
1.1.3.2.1.1. Infradivision Maniraptora
Familia Scansorioprerygidae
Scansoriopreryx, Epidendrosaurus, Yi
Familia Alvarezsauridae
Subfamilia Alvarezsaurinae
Achillesaurus, Alvarezsaurus, Linhenykus, Patagonykus
Subfamilia Mononykinae
Ceratonykus, Heptasteornis, Mononykus, Parvicursor, Shuvuuia, Albinykus
Familia Therizinosauridae
Nanshiungosaurus, Segnosaurus, Erlikosaurus, Therizinosaurus, Nothronychus
Superfamilia Ovirraptorosauria
Incisivosaurus, Protarchaeopteryx
Familia Avimimidae
Avimimus
Familia Caudipterida
Caudipteryx
Clado Caenagnathoidea
Familia Caenagnathidae
Hagryphus, Caenagnathasia, Chirostenotes, Elmisaurus, Nomingia
Familia Oviraptoridae
Gigantoraptor, Luoyanggia, Microvenator, Nomingia, Shixinggia
Subfamilia Elmisaurinae
Avimimus, Chirostenotes, Elmisaurus, Hagryphus
Subfamilia Oviraptorinae
Banji, Citipati, Conchoraptor, Heyuannia, "Ingenia", Khaan, Machairasaurus, Nemegtomaia, Oviraptor, Rinchenia
Superfamilia Deinonychosauria
Familia Dromaeosauridae
Atrociraptor, Dromaeosauroides, Luanchuanraptor, Mahakala, Pyroraptor, Richardoestesia, Shanag, Variraptor
Subfamilia Dromaeosaurinae
Achillobator, Adasaurus, Dromaeosaurus, Utahraptor
Subfamilia Microraptorinae
Bambiraptor, Cryptovolans, Graciliraptor, Microraptor, Sinornithosaurus
Subfamilia Unenlagiinae
Austroraptor, Buitreraptor, Neuquenraptor, Balaur, Rahonavis, Unenlagia, Unquillosaurus
Subfamilia Velociraptorinae
Deinonychus, Saurornitholestes, Tsaagan, Velociraptor
Familia Troodontidae
Subfamilia Elopteryginae
Elopteryx
Subfamilia Jinfengopteryginae
Jinfengopteryx
Subfamilia Troodontinae
Troodon, Sinovenator ,Talos ,Tochisaurus, Urbacodon, Xiaotingia, Xixiasaurus, Zanabazar, Koparion, Linhevenator, Mei, Philovenator, Saurornithoides, Sinornithoides ,Sinusonasus
Thecodontosaurus
1.2.1. Infraorden Prosauropoda
Mussaurus
Familia Riojasauridae
Eucnemesaurus, Riojasaurus
Superfamilia Plateosauria
Familia Plateosauridae
Euskelosaurus, Plateosaurus, Ruehleia, Sellosaurus, Unaysaurus, Yimenosaurus
Familia Massospondylidae
Coloradisaurus, Glacialisaurus, Lufengosaurus, Massospondylus, Yunnanosaurus, Jingshanosaurus
1.2.2. Infraorden Sauropoda
Familia Vulcanodontidae (familia en estudio)
Familia Omeisauridae o Mamenchisauridae
Bellusaurus, Chuanjiesaurus, Eomamenchisaurus, Hudiesaurus, Tienshanosaurus, Omeisaurus, Tonganosaurus
Division Neosauropoda
Familia Cetiosauridae
Amygdalodon, Austrosaurus, Bellusaurus, Cardiodon, Cetiosaurus, Dachongosaurus,Datousaurus, Haplocanthosaurus, Kunmingosaurus, Lapparentosaurus, Omeisaurus, Oshanosaurus, Patagosaurus, Rhoetosaurus, Shunosaurus, Volkheimeria
Familia Diplodocidae
Amphicoelias, Cetiosauriscus, Dinheirosaurus, Dyslocosaurus
Subfamilia Apatosaurinae
Supersaurus, Apatosaurus, Eobrontosaurus
Subfamilia Diplodocinae
Australodocus, Barosaurus, Diplodocus, Kaatedocus, Tornieria
Subdivision Macronaria
Infradivisión Laurasiformes
Aragosaurus, Galvesaurus, Phuwiangosaurus, Venenosaurus, Cedarosaurus, Tehuelchesaurus, Sonorasaurus. Tastavinsaurus
Familia Camarasauridae
Camarasaurus
Infradivision Titanosauriformes
Baotianmansaurus, Duriatitan, Daanosaurus, Fukuititan, Fusuisaurus, Schyrosaurus, Lapparentosaurus, Rugocaudia
Familia Brachiosauridae
Astrodon, Bothriospondylus, Brachiosaurus, Cedarosaurus, Daanosaurus, Giraffatitan, Ischyrosaurus, Lapparentosaurus, Lusotitan, Paluxysaurus, Pelorosaurus, Pleurocoelus, Qiaowanlong, Sauroposeidon, Sonorasaurus
Cohort Somphospondyli
Angolatitan, Daxiatitan, Sauroposeidon, Dongbeititan, Dongyangosaurus, Erketu, Qiaowanlong
Familia Euhelopodidae
Familia Titanosauridae
Titanosaurus
Cohorte Lithostrotia
Ampelosaurus, Austrosaurus, Chubutisaurus, Epachthosaurus, Futalognkosaurus, Ligabuesaurus, Lirainosaurus, Phuwiangosaurus, Tangvayosaurus, Bonitasaura
Familia Saltasauridae
Adamantisaurus, Antarctosaurus, Argyrosaurus, Bonatitan, Iuticosaurus, Lirainosaurus, Maxakalisaurus, Pellegrinisaurus, Rinconsaurus, Sonidosaurus
Subfamilia Nemegtosaurinae
Magyarosaurus, Malawisaurus, Nemegtosaurus, Quaesitosaurus, Rapetosaurus, Trigonosaurus
Subfamilia Opisthocoelicaudiinae
Alamosaurus, Borealosaurus, Huabeisaurus, Isisaurus, Opisthocoelicaudia
Subfamilia Saltasaurinae
Neuquensaurus, Rocasaurus, Saltasaurus
Tribu Aeolosaurini
Aeolosaurus, Gondwanatitan
Familia Pisanosauridae (familia en estudio)
Pisanosaurus
Familia Fabrosauridae (familia en estudio.
Fabrosaurus = Lesothosaurus
Familia Scelidosauridae
Scelidosaurus
2.1.1. Infraorden Stegosauria
Familia Stegosauridae
Subfamilia Dacentrurinae
Dacentrurus, Miragaia
Subfamilia Kentrosaurinae
Chialingosaurus, Chungkingosaurus, Craterosaurus, Kentrosaurus
Subfamilia Stegosaurinae
Lexovisaurus, Monkonosaurus, Paranthodon, Yingshanosaurus, Stegosaurus, Tuojiangosaurus, Wuerhosaurus
Familia Huayangosauridae
Huayangosaurus
2.1.2. Infraorden Ankylosauria
Familia Ankylosauridae
Aletopelta, Cedarpelta, Gobisaurus, Liaoningosaurus, Minmi, Shamosaurus
Subfamilia Ankylosaurinae
Ahshislepelta, Ankylosaurus, Anodontosaurus, Crichtonsaurus, Dyoplosaurus, Euoplocephalus, Minotaurasaurus, Nodocephalosaurus, Oohkotokia, Pinacosaurus, Saichania, Scolosaurus, Shanxia, Talarurus, Tarchia, Tianzhenosaurus, Tsagantegia, Zhongyuansaurus
Subfamilia Polacanthinae
Gargoyleosaurus, Gastonia, Hoplitosaurus, Hylaeosaurus, Mymoorapelta, Polacanthus
Familia Nodosauridae
Animantarx, Anoplosaurus, Antarctopelta, Edmontonia, Gargoyleosaurus, Gastonia, Glyptodontopelta, Hoplitosaurus, Hungarosaurus, Hylaeosaurus, Acanthopholis, Mymoorapelta, Niobrarasaurus, Mymoorapelta, Nodosaurus, Panoplosaurus, Pawpawsaurus, Peloroplites, Polacanthus, Propanoplosaurus, Sauropelta, Silvisaurus, Stegopelta, Struthiosaurus, Tatankacephalus, Texasetes, Zhejiangosaurus
2.2.1. Infraorden Ornithopoda
Familia Heterodontosauridae
Heterodontosaurus, Pisanosaurus, Echinodon
Familia Hypsilophodontidae
Subfamilia Othnieliidae
Othniella
Subfamilia Zephyrosauridae
Zephyrosaurus, Orodromeus
Subfamilia Hypsilophodontidae
Hypsilophodon, Parksosaurus, Yandusaurus
Familia Tenontosauridae
Subfamilia "Muttaburrasaurinae"
Mutaburrasaurus
Subfamilia Tenontosaurinae
Tenontosaurus
Familia Iguanodontidae
Iguanodon, Mantellisaurus, Ouranosaurus, Altirhinus, Eolambia, Fukuisaurus, Protohadros, Probactrosaurus, Nanyangosaurus, Shuangmiaosaurus
Familia Hadrosauridae
Telmatosaurus
Subfamilia Saurolophinae (antes Hadrosaurinae)
Tribu Edmontosaurini
Anatotitan, Edmontosaurus, Shantungosaurus
Tribu Maiasaurini
Brachylophosaurus, Maiasaura
Tribu Saurolophini
Kritosaurus, Gryposaurus, Prosaurolophus, Saurolophus
Subfamilia Lambeosaurinae
Tribu Corithosaurini
Corythosaurus, Hypacrosaurus, Olorotitan, Lambeosaurus, Nipponosaurus
Tribu Parasaurolophini
Charonosaurus, Parasaurolophus
2.2.2. Infraorden Pachycephalosauria
Micropachycephalosaurus, Ferganocephale, Stenopelix, Wannanosaurus
Superfamilia Homalocephaloidea
Homalocephale, Ornatotholus
Familia Pachycephalosauridae
Stegoceras, Goyocephale, Gravitholus
Subfamilia Pachycephalosaurinae
Tylocephale, Prenocephale, Sphaerotholus, Colepiocephale, Hanssuesia, Alaskacephale
Tribu Pachycephalosaurini
Stygimoloch, Dracorex, Pachycephalosaurus
2.2.3. Infraorden Ceratopsia
Yinlong,Xuanhuaceratops, Chaoyangsaurus
Familia Psittacosauridae
Psittacosaurus, Hongshanosaurus
Clado Neoceratopsia
Yamaceratops, Auroraceratops
Familia Archaeoceratopsidae
Archaeoceratops, Liaoceratops
Clado Coronosauria
Familia Leptoceratopsidae
Bainoceratops, Cerasinops, Leptoceratops, Montanoceratops, Prenoceratops, Udanoceratops
Familia Protoceratopsidae
Graciliceratops, Protoceratops, Serendipaceratops
Familia Bagaceratopsidae
Bagaceratops, Breviceratops, Gobiceratops, Lamaceratops, Magnirostris, Platyceratops
Superfamilia Ceratopsoidea
Zuniceratops
Familia Ceratopsidae
Subfamilia Centrosaurina
Albertaceratops, Avaceratops
Tribu Centrosaurini
Brachyceratops, Centrosaurus, Monoclonius, Styracosaurus
Tribu Pachyrhinosaurini
Achelousaurus, Einiosaurus, Pachyrhinosaurus
Subfamilia Ceratopsinae
Agujaceratops, Anchiceratops, Arrhinoceratops, Ceratops, Chasmosaurus, Diceratops, Eotriceratops, Pentaceratops, Torosaurus, Triceratops