Dinosauria

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Dinosauria (dinozaury)
Czas występowania
252 201 145

66

0

ok. 237 Ma - dzisiaj
nieptasie dinozaury: ok. 237 - 66 Ma
późny trias - późna kreda

Systematyka Archosauria

Avemetatarsalia

Ornithodira

Dinosauromorpha

Dinosauriformes

Dracohors

Dinosauria Owen, 1842

Saurischia
Theropoda
Sauropodomorpha
Ornithischia


wg Baron et al., 2017:

Dinosauria Owen, 1842

Saurischia
Herrerasauridae
Sauropodomorpha
Ornithoscelida
Theropoda
Ornithischia
Dinosauromorpha
Dinosauriformes

Dinosauria



Silesauridae



Lagerpetidae



Nieptasie dinozaury

Ponieważ obecnie większość badaczy zgadza się w kwestii pochodzenia ptaków od dinozaurów (teropodów), stąd pochodzi pojęcie "nieptasie dinozaury" dla określenia wszystkich dinozaurów nienależących do Avialae. W Encyklopedii Dinozaury.com znajdują się opisy przede wszystkim nieptasich dinozaurów.

Przeglądaj

Spis alfabetyczny

- A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z

Systematyka

Nazwy pogrubione - grupy całościowo omówione w artykułach.

Nazwy podkreślone - grupy ze spisami kladogramów

Dinosauria
Saurischia
Theropoda
bazalne

Theropoda bazalne.png[1]


Neotheropoda
Coelophysoidea

Coelophysis phylopic.png[2]


Averostra
Ceratosauria

AbelisauridaeCarnotaurus phylopic.png[3]



NoasauridaeMasiakasaurus phylopic.png[4]



Tetanurae
bazalne

.


Megalosauroidea

MegalosauridaeMegalosauridae.png[5]



SpinosauridaeSpinosaurus phylopic.png[6]



Carnosauria

Allosaurus phylopic.png[7]


Coelurosauria
bazalne

.



Tyrannosauroidea Tyrannosaurus phylopic.png[8]



Compsognathidae Compsognathus phylopic.png[9]



OrnithomimosauriaOrnithomimus phylopic.png[10]


Maniraptora

AlvarezsauroideaShuvuuia phylopic.png[11]



TherizinosauriaTherizinosaurus phylopic.png[12]




OviraptorosauriaCitipati phylopic.png[13]


Paraves

TroodontidaeTroodon phylopic.png[14]



DromaeosauridaeDromaeosauridae.png[15]



Avialae (ptaki)Passer phylopic.png[16]










Sauropodomorpha
bazalne

Plateosaurus phylopic.png[17]


Sauropoda
bazalne

Sauropoda.png[18]


Neosauropoda

DiplodocoideaDiplodocoidea.png[19]


Macronaria

BrachiosauridaeBrachiosaurus phylopic.png[20]



SomphospondyliTitanosauria phylopic.png[21]







Ornithischia

Heterodontosauridae

Heterodontosaurus phylopic.png[22]


Genasauria
Thyreophora

bazalneScelidosaurus phylopic.png[23]




StegosauriaStegosaurus phylopic.png[24]


Ankylosauria

AnkylosauridaeAnkylosaurus phylopic.png[25]



NodosauridaeNodosauridae.png[26]





Cerapoda
Ornithopoda
bazalne

Ornithopoda bazalny phylopic.png[27]


Iguanodontia

bazalneIguanodon phylopic.png[28]



HadrosauridaeParasaurolophus phylopic.png[29]




Marginocephalia
Pachycephalosauria

Stegoceras phylopic.png[30]


Ceratopsia

bazalneCeratopsia bazalne.png[31]



CeratopsoideaCeratopsoidea phylopic.png[32]











Ornithischia | Saurischia | Aardonyx | Abdarainurus | Abditosaurus | Abelisaurus | Abrictosaurus | Abrosaurus | Abydosaurus | Acantholipan | Achelousaurus | Acheroraptor | Achillesaurus | Achillobator | Acristavus | Acrocanthosaurus | Acrotholus | Adamantisaurus | Adasaurus | Adelolophus | Adeopapposaurus | Adratiklit | Adynomosaurus | Aegyptosaurus | Aeolosaurus | Aepyornithomimus | Aerosteon | Afromimus | Afrovenator | Agilisaurus | Agujaceratops | Agustinia | Ahshislepelta | Ajkaceratops | Ajnabia | Akainacephalus | Alamosaurus | Alaskacephale | Albalophosaurus | Albertaceratops | Albertadromeus | Albertavenator | Albertonykus | Albertosaurus | Albinykus | Alcmonavis | Alcovasaurus | Alectrosaurus | Aletopelta | Alioramus | Allosaurus | Almas | Alnashetri | Altirhinus | Altispinax | Alvarezsaurus | Alwalkeria | Alxasaurus | Amanzia | Amargasaurus | Amargatitanis | Amazonsaurus | Ambopteryx | Ampelognathus | Ampelosaurus | Amphicoelias | Amtocephale | Amurosaurus | Amygdalodon | Anabisetia | Analong | Anasazisaurus | Anchiceratops | Anchiornis | Anchisaurus | Andesaurus | Angaturama | Angolatitan | Angulomastacator | Anhuilong | Aniksosaurus | Animantarx | Ankylosaurus | Anodontosaurus | Anomalipes | Anserimimus | Antarctopelta | Antarctosaurus | Antetonitrus | Anzu | Aoniraptor | Aorun | Apatoraptor | Apatosaurus | Appalachiosaurus | Aquilarhinus | Aquilops | Arackar | Aragosaurus | Aralosaurus | Aratasaurus | Archaeoceratops | Archaeodontosaurus | Archaeopteryx | Archaeornithoides | Archaeornithomimus | Arcovenator | Arcusaurus | Arenysaurus | Argentinosaurus | Argyrosaurus | Aristosuchus | Arkansaurus | Arrhinoceratops | Arrudatitan | Asfaltovenator | Astrophocaudia | Asylosaurus | Atacamatitan | Atlasaurus | Atrociraptor | Atsinganosaurus | Aucasaurus | Augustynolophus | Auroraceratops | Aurornis | Australodocus | Australotitan | Australovenator | Austrocheirus | Austroposeidon | Austroraptor | Aviatyrannis | Avimimus | Baalsaurus | Bactrosaurus | Bagaceratops | Bagaraatan | Bagualia | Bagualosaurus | Bahariasaurus | Bainoceratops | Bajadasaurus | Balaur | Bambiraptor | Banji | Bannykus | Baotianmansaurus | Barapasaurus | Barilium | Barosaurus | Barrosasaurus | Barsboldia | Baryonyx | Bashanosaurus | Bashunosaurus | Batyrosaurus | Baurutitan | Bayannurosaurus | Beg | Beibeilong | Beipiaosaurus | Beishanlong | Bellusaurus | Berberosaurus | Berthasaura | Bicentenaria | Bissektipelta | Bistahieversor | Bisticeratops | Blasisaurus | Blikanasaurus | Bolong | Bonapartenykus | Bonapartesaurus | Bonatitan | Bonitasaura | Borealopelta | Borealosaurus | Boreonykus | Borogovia | Brachiosaurus | Brachylophosaurus | Brachytrachelopan | Bradycneme | Brasilotitan | Bravasaurus | Bravoceratops | Breviceratops | Brighstoneus | Brontosaurus | Buitreraptor | Burianosaurus | Buriolestes | Bustingorrytitan | Byronosaurus | Caenagnathasia | Caenagnathus | Caieiria | Caihong | Callovosaurus | Calvarius | Camarasaurus | Camarillasaurus | Camelotia | Camposaurus | Camptosaurus | Canardia | Carcharodontosaurus | Carnotaurus | Caseosaurus | Cathartesaura | Caudipteryx | Cedarosaurus | Cedarpelta | Centrosaurus | Cerasinops | Ceratonykus | Ceratosaurus | Ceratosuchops | Cetiosauriscus | Cetiosaurus | Changchunsaurus | Changmiania | Changyuraptor | Chaoyangsaurus | Charonosaurus | Chasmosaurus | Chebsaurus | Chenanisaurus | Chilantaisaurus | Chilesaurus | Chindesaurus | Chinshakiangosaurus | Chirostenotes | Choconsaurus | Choyrodon | Chromogisaurus | Chuandongocoelurus | Chuanjiesaurus | Chuanqilong | Chubutisaurus | Chucarosaurus | Chungkingosaurus | Citipati | Citipes | Claosaurus | Coahuilaceratops | Coelophysis | Coelosaurus | Coelurus | Colepiocephale | Coloradisaurus | Comahuesaurus | Compsognathus | Concavenator | Conchoraptor | Condorraptor | Convolosaurus | Coronosaurus | Corythoraptor | Corythosaurus | Crichtonpelta | Crittendenceratops | Cruxicheiros | Cryolophosaurus | Cumnoria | Daanosaurus | Dacentrurus | Daemonosaurus | Dahalokely | Dakotadon | Dakotaraptor | Daliansaurus | Dashanpusaurus | Daspletosaurus | Datai | Datanglong | Datonglong | Datousaurus | Daurlong | Daxiatitan | Deinocheirus | Deinonychus | Delapparentia | Deltadromeus | Demandasaurus | Denversaurus | Diabloceratops | Diamantinasaurus | Dicraeosaurus | Dilong | Dilophosaurus | Diluvicursor | Dineobellator | Diplodocus | Dongbeititan | Dongyangopelta | Dongyangosaurus | Draconyx | Dracopelta | Dracoraptor | Dracovenator | Dreadnoughtus | Dromaeosaurus | Dromiceiomimus | Drusilasaura | Dryosaurus | Dryptosaurus | Dubreuillosaurus | Duriatitan | Duriavenator | Dynamoterror | Dyoplosaurus | Dysalotosaurus | Dyslocosaurus | Dzharaonyx | Dzharatitanis | Echinodon | Edmarka | Edmontonia | Edmontosaurus | Efraasia | Einiosaurus | Ekrixinatosaurus | Elaltitan | Elaphrosaurus | Elemgasem | Elmisaurus | Elrhazosaurus | Emausaurus | Enigmosaurus | Eoabelisaurus | Eocarcharia | Eocursor | Eodromaeus | Eolambia | Eomamenchisaurus | Eoneophron | Eoraptor | Eosinopteryx | Eotrachodon | Eotriceratops | Eotyrannus | Eousdryosaurus | Epachthosaurus | Epichirostenotes | Epidexipteryx | Equijubus | Erectopus | Erketu | Erliansaurus | Erlikosaurus | Erythrovenator | Eshanosaurus | Eucamerotus | Eucnemesaurus | Euhelopus | Euoplocephalus | Europasaurus | Europatitan | Europelta | Eustreptospondylus | Falcarius | Ferganasaurus | Ferrisaurus | Foraminacephale | Fosterovenator | Fostoria | Fruitadens | Fujianvenator | Fukuiraptor | Fukuisaurus | Fukuititan | Fukuivenator | Furcatoceratops | Fushanosaurus | Fusuisaurus | Futalognkosaurus | Fylax | Galeamopus | Galleonosaurus | Gallimimus | Galveosaurus | Gandititan | Gannansaurus | Ganzhousaurus | Gargoyleosaurus | Garrigatitan | Garudimimus | Garumbatitan | Gasosaurus | Gasparinisaura | Gastonia | Geminiraptor | Genusaurus | Genyodectes | Gideonmantellia | Giganotosaurus | Gigantoraptor | Gilmoreosaurus | Giraffatitan | Glacialisaurus | Glyptodontopelta | Gnathovorax | Gobihadros | Gobiraptor | Gobisaurus | Gobititan | Gobivenator | Gondwanatitan | Gongpoquansaurus | Gongxianosaurus | Gonkoken | Gorgosaurus | Goyocephale | Graciliceratops | Graciliraptor | Gremlin | Gryphoceratops | Gryposaurus | Guaibasaurus | Gualicho | Guanlong | Guemesia | Hadrosaurus | Haestasaurus | Hagryphus | Halszkaraptor | Hamititan | Haplocanthosaurus | Haplocheirus | Harpymimus | Haya | Helioceratops | Herrerasaurus | Hesperonychus | Hesperornithoides | Hesperosaurus | Heterodontosaurus | Hexing | Hexinlusaurus | Heyuannia | Hippodraco | Histriasaurus | Homalocephale | Hoplitosaurus | Huabeisaurus | Hualianceratops | Huallasaurus | Huanansaurus | Huanghetitan | Huangshanlong | Huaxiagnathus | Huayangosaurus | Hudiesaurus | Huehuecanauhtlus | Huinculsaurus | Hulsanpes | Hungarosaurus | Hylaeosaurus | Hypacrosaurus | Hypselospinus | Hypsilophodon | Iani | Iberospinus | Ibirania | Ichthyovenator | Igai | Ignavusaurus | Iguanacolossus | Iguanodon | Ilokelesia | Imperobator | Inawentu | Incisivosaurus | Ingentia | Invictarx | Irisosaurus | Irritator | Isaberrysaura | Isanosaurus | Isasicursor | Ischioceratops | Isisaurus | Issi | Itapeuasaurus | Itemirus | Iyuku | Jaculinykus | Jainosaurus | Jakapil | Jaklapallisaurus | Janenschia | Jaxartosaurus | Jeholosaurus | Jeyawati | Jianchangosaurus | Jiangjunosaurus | Jiangshanosaurus | Jiangxisaurus | Jiangxititan | Jianianhualong | Jinbeisaurus | Jinfengopteryx | Jingia | Jingshanosaurus | Jintasaurus | Jinyunpelta | Jinzhousaurus | Jobaria | Judiceratops | Juratyrant | Juravenator | Kaatedocus | Kaijiangosaurus | Kaijutitan | Kamuysaurus | Kansaignathus | Karongasaurus | Katepensaurus | Kazaklambia | Kelmayisaurus | Kelumapusaura | Kentrosaurus | Kerberosaurus | Khaan | Kholumolumo | Khulsanurus | Kileskus | Kinnareemimus | Klamelisaurus | Kol | Koreaceratops | Koreanosaurus | Koshisaurus | Kosmoceratops | Kotasaurus | Kritosaurus | Kryptops | Kukufeldia | Kulindadromeus | Kunbarrasaurus | Kurupi | Kuru | Labocania | Laevisuchus | Laiyangosaurus | Lajasvenator | Lambeosaurus | Lamplughsaura | Lanzhousaurus | Lapampasaurus | Laplatasaurus | Lapparentosaurus | Laquintasaura | Latenivenatrix | Latirhinus | Lavocatisaurus | Leaellynasaura | Ledumahadi | Leinkupal | Leonerasaurus | Lepidus | Leptoceratops | Leptorhynchos | Leshansaurus | Lesothosaurus | Lessemsaurus | Levnesovia | Leyesaurus | Liaoceratops | Liaoningosaurus | Liaoningotitan | Liaoningvenator | Ligabueino | Ligabuesaurus | Liliensternus | Limaysaurus | Limusaurus | Lingwulong | Lingyuanosaurus | Linhenykus | Linheraptor | Linhevenator | Lirainosaurus | Liubangosaurus | Llukalkan | Lohuecotitan | Lophorhothon | Lophostropheus | Loricatosaurus | Losillasaurus | Lourinhanosaurus | Lourinhasaurus | Luanchuanraptor | Lucianovenator | Lufengosaurus | Lukousaurus | Luoyanggia | Lurdusaurus | Lusotitan | Lusovenator | Lycorhinus | Lythronax | Machairasaurus | Machairoceratops | Macrocollum | Macrogryphosaurus | Magnamanus | Magnapaulia | Magnosaurus | Magyarosaurus | Mahakala | Mahuidacursor | Maiasaura | Maip | Majungasaurus | Malarguesaurus | Malawisaurus | Malefica | Mamenchisaurus | Manidens | Mansourasaurus | Mantellisaurus | Mapusaurus | Maraapunisaurus | Marshosaurus | Martharaptor | Masiakasaurus | Massospondylus | Matheronodon | Maxakalisaurus | Mbiresaurus | Medusaceratops | Megalosaurus | Megapnosaurus | Megaraptor | Mei | Melanorosaurus | Mendozasaurus | Menefeeceratops | Menucocelsior | Meraxes | Mercuriceratops | Meroktenos | Metriacanthosaurus | Micropachycephalosaurus | Microraptor | Microvenator | Mierasaurus | Migmanychion | Minimocursor | Minotaurasaurus | Minqaria | Miragaia | Mirischia | Mnyamawamtuka | Moabosaurus | Mochlodon | Mongolosaurus | Mongolostegus | Monolophosaurus | Mononykus | Montanoceratops | Morelladon | Moros | Morrosaurus | Mosaiceratops | Murusraptor | Mussaurus | Muttaburrasaurus | Muyelensaurus | Mymoorapelta | Naashoibitosaurus | Nambalia | Nankangia | Nanningosaurus | Nanosaurus | Nanotyrannus | Nanshiungosaurus | Nanuqsaurus | Nanyangosaurus | Napaisaurus | Narambuenatitan | Narindasaurus | Nasutoceratops | Natovenator | Navajoceratops | Nebulasaurus | Nedcolbertia | Neimongosaurus | Nemegtomaia | Nemegtonykus | Nemegtosaurus | Neovenator | Neuquenraptor | Neuquensaurus | Nevadadromeus | Ngwevu | Nhandumirim | Niebla | Nieptasi | Nigersaurus | Ningyuansaurus | Ninjatitan | Niobrarasaurus | Nipponosaurus | Noasaurus | Nodocephalosaurus | Nodosaurus | Nomingia | Nopcsaspondylus | Normanniasaurus | Notatesseraeraptor | Nothronychus | Notocolossus | Notohypsilophodon | Nqwebasaurus | Nullotitan | Nyasasaurus | Oblitosaurus | Oceanotitan | Ohmdenosaurus | Ojoceratops | Ojoraptorsaurus | Oksoko | Olorotitan | Omeisaurus | Ondogurvel | Oohkotokia | Opisthocoelicaudia | Orkoraptor | Ornatops | Ornitholestes | Ornithomimus | Orodromeus | Oryctodromeus | Osmakasaurus | Ostromia | Othnielosaurus | Otogosaurus | Ouranosaurus | Overoraptor | Overosaurus | Oviraptor | Oxalaia | Ozraptor | Pachycephalosaurus | Pachyrhinosaurus | Padillasaurus | Paludititan | Pampadromaeus | Pamparaptor | Panamericansaurus | Pandoravenator | Panguraptor | Panoplosaurus | Panphagia | Pantydraco | Papiliovenator | Paralitherizinosaurus | Paralititan | Paranthodon | Pararhabdodon | Parasaurolophus | Paraxenisaurus | Pareisactus | Parksosaurus | Parvicursor | Patagonykus | Patagopelta | Patagosaurus | Patagotitan | Pawpawsaurus | Pectinodon | Pedopenna | Pegomastax | Pelecanimimus | Pellegrinisaurus | Peloroplites | Pelorosaurus | Pendraig | Penelopognathus | Pentaceratops | Perijasaurus | Petrobrasaurus | Philovenator | Phuwiangosaurus | Phuwiangvenator | Piatnitzkysaurus | Pilmatueia | Pinacosaurus | Pisanosaurus | Pitekunsaurus | Piveteausaurus | Planicoxa | Plateosauravus | Plateosaurus | Platypelta | Platytholus | Plesiohadros | Pneumatoraptor | Podokesaurus | Poekilopleuron | Polacanthus | Portellsaurus | Powellvenator | Pradhania | Prenocephale | Prenoceratops | Proa | Probactrosaurus | Probrachylophosaurus | Proceratosaurus | Propanoplosaurus | Prosaurolophus | Protarchaeopteryx | Protathlitis | Protoceratops | Protohadros | Psittacosaurus | Puertasaurus | Pulanesaura | Punatitan | Pycnonemosaurus | Pyroraptor | Qantassaurus | Qianlong | Qiaowanlong | Qijianglong | Qingxiusaurus | Qinlingosaurus | Qiupalong | Qiupanykus | Quaesitosaurus | Quetecsaurus | Rahiolisaurus | Rahonavis | Rajasaurus | Rapator | Rapetosaurus | Raptorex | Ratchasimasaurus | Rativates | Rayososaurus | Rebbachisaurus | Regaliceratops | Rhabdodon | Rhinorex | Rhoetosaurus | Rhomaleopakhus | Riabininohadros | Richardoestesia | Rinchenia | Rinconsaurus | Riojasaurus | Riojavenatrix | Riparovenator | Rocasaurus | Ruehleia | Rugops | Ruixinia | Rukwatitan | Ruyangosaurus | Saichania | Saltasaurus | Saltopus | Saltriovenator | Sanjuansaurus | Sanpasaurus | Santanaraptor | Sanxiasaurus | Sarahsaurus | Sarcosaurus | Sarmientosaurus | Saturnalia | Saurolophus | Sauroniops | Sauropelta | Saurophaganax | Sauroplites | Sauroposeidon | Saurornithoides | Saurornitholestes | Savannasaurus | Scansoriopteryx | Scelidosaurus | Schleitheimia | Scipionyx | Sciurumimus | Scolosaurus | Scutellosaurus | Secernosaurus | Sefapanosaurus | Segisaurus | Segnosaurus | Seitaad | Sektensaurus | Serendipaceratops | Serikornis | Shamosaurus | Shanag | Shantungosaurus | Shanyangosaurus | Shaochilong | Shenzhousaurus | Shidaisaurus | Shingopana | Shishugounykus | Shixinggia | Shri | Shuangbaisaurus | Shuangmiaosaurus | Shunosaurus | Shuvuuia | Siamotyrannus | Siamraptor | Siats | Sibirotitan | Sidersaura | Sierraceratops | Sigilmassasaurus | Silutitan | Silvisaurus | Similicaudipteryx | Sinocalliopteryx | Sinocephale | Sinoceratops | Sinornithoides | Sinornithomimus | Sinornithosaurus | Sinosauropteryx | Sinosaurus | Sinotyrannus | Sinovenator | Sinraptor | Sinusonasus | Sirindhorna | Skorpiovenator | Smitanosaurus | Smok | Sonidosaurus | Sonorasaurus | Soriatitan | Spectrovenator | Sphaerotholus | Spiclypeus | Spicomellus | Spinophorosaurus | Spinops | Spinosaurus | Spinostropheus | Staurikosaurus | Stegoceras | Stegopelta | Stegosaurus | Stegouros | Stellasaurus | Stenonychosaurus | Stenopelix | Stokesosaurus | Stormbergia | Streptospondylus | Struthiomimus | Struthiosaurus | Styracosaurus | Suchomimus | Supersaurus | Suskityrannus | Suuwassea | Suzhousaurus | Tachiraptor | Talarurus | Talenkauen | Talos | Tamarro | Tambatitanis | Tangvayosaurus | Tanius | Tanycolagreus | Taohelong | Tapuiasaurus | Tarbosaurus | Tarchia | Tastavinsaurus | Tatankacephalus | Tatankaceratops | Tataouinea | Tatisaurus | Tawa | Tazoudasaurus | Tehuelchesaurus | Telmatosaurus | Tendaguria | Tengrisaurus | Tenontosaurus | Teratophoneus | Terminocavus | Tethyshadros | Texasetes | Thanatotheristes | Thanos | Tharosaurus | Thecodontosaurus | Theiophytalia | Therizinosaurus | Thescelosaurus | Tianyulong | Tianyuraptor | Tienshanosaurus | Timurlengia | Titanoceratops | Tlatolophus | Tochisaurus | Tonganosaurus | Tongtianlong | Tornieria | Torosaurus | Torvosaurus | Tototlmimus | Tralkasaurus | Transylvanosaurus | Tratayenia | Traukutitan | Triceratops | Trierarchuncus | Trinisaura | Triunfosaurus | Tsaagan | Tsagantegia | Tsintaosaurus | Tuebingosaurus | Tugulusaurus | Tuojiangosaurus | Turanoceratops | Turiasaurus | Tylocephale | Tyrannomimus | Tyrannosaurus | Tyrannotitan | Uberabatitan | Udanoceratops | Unaysaurus | Unenlagia | Unescoceratops | Unquillosaurus | Urbacodon | Utahceratops | Utahraptor | Uteodon | Vahiny | Valdosaurus | Vallibonavenatrix | Vayuraptor | Vectaerovenator | Vectidromeus | Vectipelta | Vectiraptor | Velafrons | Velociraptor | Velocisaurus | Venenosaurus | Vespersaurus | Veterupristisaurus | Viavenator | Volgatitan | Volkheimeria | Vouivria | Vulcanodon | Wamweracaudia | Wannanosaurus | Weewarrasaurus | Wendiceratops | Wiehenvenator | Wintonotitan | Wuerhosaurus | Wulagasaurus | Wulatelong | Wulong | Xenoceratops | Xenotarsosaurus | Xianshanosaurus | Xiaosaurus | Xiaotingia | Xingtianosaurus | Xingxiulong | Xinjiangovenator | Xinjiangtitan | Xiongguanlong | Xixianykus | Xixiasaurus | Xixiposaurus | Xiyunykus | Xuanhanosaurus | Xuanhuaceratops | Xunmenglong | Xuwulong | Yamaceratops | Yamanasaurus | Yamatosaurus | Yanbeilong | Yandusaurus | Yangchuanosaurus | Yaverlandia | Yehuecauhceratops | Yimenosaurus | Yingshanosaurus | Yinlong | Yixianosaurus | Yizhousaurus | Yi | Yongjinglong | Ypupiara | Yuanmousaurus | Yueosaurus | Yulong | Yunganglong | Yunmenglong | Yunnanosaurus | Yunyangosaurus | Yurgovuchia | Yutyrannus | Yuxisaurus | Yuzhoulong | Zalmoxes | Zanabazar | Zapalasaurus | Zaraapelta | Zby | Zephyrosaurus | Zhanghenglong | Zhenyuanlong | Zhongjianosaurus | Zhongornis | Zhuchengceratops | Zhuchengtitan | Zhuchengtyrannus | Ziapelta | Zigongosaurus | Zuniceratops | Zuolong | Zuoyunlong | Zupaysaurus | Zuul