HINT
|
ANSWER
|
subsequently found to be a piece of petrified wood
|
Aachenosaurus
|
a
|
Aardonyx
|
nomen nudum, synonym of Giraffatitan
|
Abdallahsaurus
|
a
|
Abdarainurus
|
a
|
Abditosaurus
|
a
|
Abelisaurus
|
a
|
Abrictosaurus
|
a
|
Abrosaurus
|
a
|
Abydosaurus
|
a
|
Acantholipan
|
a
|
Acanthopholis
|
a
|
Achelousaurus
|
a
|
Acheroraptor
|
a
|
Achillesaurus
|
a
|
Achillobator
|
a
|
Acristavus
|
a
|
Acrocanthosaurus
|
a
|
Acrotholus
|
subsequently found to be a choristoderan
|
Actiosaurus
|
a
|
Adamantisaurus
|
a
|
Adasaurus
|
a
|
Adelolophus
|
a
|
Adeopapposaurus
|
a
|
Adratiklit
|
a
|
Adynomosaurus
|
a
|
Aegyptosaurus
|
a
|
Aeolosaurus
|
a
|
Aepisaurus
|
a
|
Aepyornithomimus
|
a
|
Aerosteon
|
junior synonym of Massospondylus
|
Aetonyx
|
a
|
Afromimus
|
a
|
Afrovenator
|
possible synonym of Triceratops
|
Agathaumas
|
subsequently found to be a metriorhynchid crocodilian
|
Aggiosaurus
|
a
|
Agilisaurus
|
possibly non-dinosaurian
|
Agnosphitys
|
probably a junior synonym of Thecodontosaurus
|
Agrosaurus
|
a
|
Agujaceratops
|
a
|
Agustinia
|
a
|
Ahshislepelta
|
nomen nudum; Kuru
|
Airakoraptor
|
synonym of Heyuannia
|
Ajancingenia
|
a
|
Ajkaceratops
|
a
|
Ajnabia
|
a
|
Akainacephalus
|
a
|
Alamosaurus
|
a
|
Alaskacephale
|
a
|
Albalophosaurus
|
a
|
Albertaceratops
|
a
|
Albertadromeus
|
a
|
Albertavenator
|
a
|
Albertonykus
|
a
|
Albertosaurus
|
a
|
Albinykus
|
subsequently found to be a non-dinosaurian reptile
|
Albisaurus
|
possible junior synonym of Miragaia
|
Alcovasaurus
|
a
|
Alectrosaurus
|
a
|
Aletopelta
|
a
|
Algoasaurus
|
a
|
Alioramus
|
junior synonym of Eucnemesaurus
|
Aliwalia
|
a
|
Allosaurus
|
a
|
Almas
|
a
|
Alnashetri
|
a
|
Alocodon
|
a
|
Altirhinus
|
a
|
Altispinax
|
a
|
Alvarezsaurus
|
a
|
Alwalkeria
|
a
|
Alxasaurus
|
possibly non-dinosaurian
|
Amanasaurus
|
a
|
Amanzia
|
a
|
Amargasaurus
|
nomen nudum
|
Amargastegos
|
a
|
Amargatitanis
|
a
|
Amazonsaurus
|
a
|
Ambopteryx
|
junior synonym of Anchisaurus
|
Ammosaurus
|
a
|
Ampelognathus
|
a
|
Ampelosaurus
|
a
|
Amphicoelias
|
nomen nudum; synonym of Huabeisaurus
|
Amphicoelicaudia
|
preoccupied name, now known as Anchisaurus
|
Amphisaurus
|
a
|
Amtocephale
|
possibly a junior synonym of Talarurus
|
Amtosaurus
|
a
|
Amurosaurus
|
a
|
Amygdalodon
|
a
|
Anabisetia
|
a
|
Analong
|
a
|
Anasazisaurus
|
junior synonym of Edmontosaurus
|
Anatosaurus
|
junior synonym of Edmontosaurus
|
Anatotitan
|
a
|
Anchiceratops
|
a
|
Anchiornis
|
a
|
Anchisaurus
|
a
|
Andesaurus
|
nomen nudum
|
Andhrasaurus
|
possible junior synonym of Irritator
|
Angaturama
|
nomen nudum
|
Angloposeidon
|
a
|
Angolatitan
|
a
|
Angulomastacator
|
a
|
Anhuilong
|
a
|
Aniksosaurus
|
a
|
Animantarx
|
subsequently found to be a proterosuchid archosauriform
|
Ankistrodon
|
a
|
Ankylosaurus
|
a
|
Anodontosaurus
|
a
|
Anomalipes
|
a
|
Anoplosaurus
|
a
|
Anserimimus
|
HINT
|
ANSWER
|
a
|
Antarctopelta
|
a
|
Antarctosaurus
|
a
|
Antetonitrus
|
subsequently found to be a pareiasaur
|
Anthodon
|
possibly a synonym of Allosaurus
|
Antrodemus
|
a
|
Anzu
|
a
|
Aoniraptor
|
a
|
Aorun
|
possibly a junior synonym of Allosaurus
|
Apatodon
|
a
|
Apatoraptor
|
a
|
Apatosaurus
|
a
|
Appalachiosaurus
|
a
|
Aquilarhinus
|
a
|
Aquilops
|
a
|
Arackar
|
a
|
Aragosaurus
|
a
|
Aralosaurus
|
a
|
Aratasaurus
|
nomen nudum; Neuquenraptor
|
Araucanoraptor
|
a
|
Archaeoceratops
|
a
|
Archaeodontosaurus
|
possibly a bird
|
Archaeopteryx
|
a chimaera of the bird Yanornis and the dromaeosaur Microraptor
|
Archaeoraptor
|
junior synonym of Archaeopteryx
|
Archaeornis
|
a
|
Archaeornithoides
|
a
|
Archaeornithomimus
|
a
|
Arcovenator
|
subsequently found to be a non-dinosaurian reptile
|
Arctosaurus
|
a
|
Arcusaurus
|
a
|
Arenysaurus
|
a
|
Argentinosaurus
|
a
|
Argyrosaurus
|
junior synonym of Massospondylus
|
Aristosaurus
|
a
|
Aristosuchus
|
subsequently found to be a rauisuchian
|
Arizonasaurus
|
a
|
Arkansaurus
|
a
|
Arkharavia
|
a
|
Arrhinoceratops
|
a
|
Arrudatitan
|
a
|
Arstanosaurus
|
a
|
Asfaltovenator
|
a
|
Asiaceratops
|
a fish
|
Asiamericana
|
a
|
Asiatosaurus
|
possibly non-dinosaurian
|
Asilisaurus
|
a
|
Astrodon
|
junior synonym of Astrodon
|
Astrodonius
|
junior synonym of Astrodon
|
Astrodontaurus
|
a
|
Astrophocaudia
|
a
|
Asylosaurus
|
a
|
Atacamatitan
|
a
|
Atlantosaurus
|
a
|
Atlasaurus
|
a
|
Atlascopcosaurus
|
a
|
Atrociraptor
|
a
|
Atsinganosaurus
|
a
|
Aublysodon
|
a
|
Aucasaurus
|
preoccupied name, now known as Agustinia
|
Augustia
|
a
|
Augustynolophus
|
a
|
Auroraceratops
|
a
|
Aurornis
|
a
|
Australodocus
|
a
|
Australotitan
|
a
|
Australovenator
|
a
|
Austrocheirus
|
a
|
Austroposeidon
|
a
|
Austroraptor
|
a
|
Austrosaurus
|
a
|
Avaceratops
|
preoccupied name, now known as Avalonianus
|
Avalonia
|
subsequently found to be a non-dinosaurian archosaur
|
Avalonianus
|
a
|
Aviatyrannis
|
a
|
Avimimus
|
probably a non-dinosaurian dinosauromorph
|
Avipes
|
subsequently found to be an enantiornithine bird
|
Avisaurus
|
subsequently found to be a non-dinosaurian archosauromorph
|
Azendohsaurus
|
b
|
Baalsaurus
|
b
|
Bactrosaurus
|
b
|
Bagaceratops
|
b
|
Bagaraatan
|
b
|
Bagualia
|
b
|
Bagualosaurus
|
b
|
Bahariasaurus
|
b
|
Bainoceratops
|
b
|
Bajadasaurus
|
nomen nudum; Bactrosaurus
|
Bakesaurus
|
possibly a bird
|
Balaur
|
nomen nudum
|
Balochisaurus
|
b
|
Bambiraptor
|
b
|
Banji
|
b
|
Bannykus
|
b
|
Baotianmansaurus
|
b
|
Barapasaurus
|
b
|
Barilium
|
b
|
Barosaurus
|
b
|
Barrosasaurus
|
b
|
Barsboldia
|
b
|
Baryonyx
|
b
|
Bashanosaurus
|
b
|
Bashunosaurus
|
subsequently found to be a non-dinosaurian archosaur
|
Basutodon
|
a pelycosaur, Dimetrodon
|
Bathygnathus
|
b
|
Batyrosaurus
|
b
|
Baurutitan
|
b
|
Bayannurosaurus
|
nomen nudum
|
Bayosaurus
|
junior synonym of Altispinax
|
Becklespinax
|
nomen nudum
|
Beelemodon
|
b
|
Beg
|
b
|
Beibeilong
|
chimera of several unnamed dinosaurs
|
Beipiaognathus
|
b
|
Beipiaognathus
|
b
|
Beishanlong
|
b
|
Bellusaurus
|
subsequently found to be a phytosaur
|
Belodon
|
b
|
Berberosaurus
|
b
|
Berthasaura
|
b
|
Betasuchus
|
b
|
Bicentenaria
|
b
|
Bienosaurus
|
nomen nudum
|
Bihariosaurus
|
nomen nudum; Cedarpelta
|
Bilbeyhallorum
|
b
|
Bissektipelta
|
b
|
Bistahieversor
|
b
|
Bisticeratops
|
nomen nudum, synonym of Giraffatitan
|
Blancocerosaurus
|
b
|
Blasisaurus
|
b
|
Blikanasaurus
|
b
|
Bolong
|
b
|
Bonapartenykus
|
b
|
Bonapartesaurus
|
b
|
Bonatitan
|
b
|
Bonitasaura
|
b
|
Borealopelta
|
b
|
Borealosaurus
|
b
|
Boreonykus
|
b
|
Borogovia
|
b
|
Bothriospondylus
|
b
|
Brachiosaurus
|
b
|
Brachyceratops
|
b
|
Brachylophosaurus
|
b
|
Brachypodosaurus
|
junior synonym of Camptosaurus
|
Brachyrophus
|
subsequently found to be a metriorhynchid; junior objective synonym of Dakosaurus or Geosaurus
|
Brachytaenius
|
b
|
Brachytrachelopan
|
b
|
Bradycneme
|
subsequently found to be a non-dinosaurian archosaur
|
Brasileosaurus
|
b
|
Brasilotitan
|
b
|
Bravasaurus
|
b
|
Bravoceratops
|
b
|
Breviceratops
|
b
|
Brighstoneus
|
b
|
Brohisaurus
|
b
|
Brontomerus
|
nomen nudum, synonym of Torvosaurus
|
Brontoraptor
|
b
|
Brontosaurus
|
b
|
Bruhathkayosaurus
|
junior synonym of Thescelosaurus
|
Bugenasaura
|
b
|
Buitreraptor
|
b
|
Burianosaurus
|
b
|
Buriolestes
|
b
|
Bustingorrytitan
|
nomen nudum; Byronosaurus
|
Byranjaffia
|
b
|
Byronosaurus
|
c
|
Caenagnathasia
|
c
|
Caenagnathus
|
c
|
Caieiria
|
c
|
Caihong
|
c
|
Calamosaurus
|
preoccupied name, now known as Calamosaurus
|
Calamospondylus
|
c
|
Calamospondylus
|
c
|
Callovosaurus
|
c
|
Calvarius
|
c
|
Camarasaurus
|
c
|
Camarillasaurus
|
c
|
Camelotia
|
c
|
Camposaurus
|
preoccupied name, now known as Camptosaurus
|
Camptonotus
|
c
|
Camptosaurus
|
preoccupied name, now known as Campylodoniscus
|
Campylodon
|
c
|
Campylodoniscus
|
c
|
Canardia
|
nomen nudum
|
Capitalsaurus
|
c
|
Carcharodontosaurus
|
c
|
Cardiodon
|
c
|
Carnotaurus
|
c
|
Caseosaurus
|
c
|
Cathartesaura
|
possibly a species of Camarasaurus
|
Cathetosaurus
|
c
|
Caudipteryx
|
junior synonym of Teinurosaurus
|
Caudocoelus
|
junior synonym of Camarasaurus
|
Caulodon
|
c
|
Cedarosaurus
|
c
|
Cedarpelta
|
c
|
Cedrorestes
|
subsequently found to be a phytosaur
|
Centemodon
|
c
|
Centrosaurus
|
c
|
Cerasinops
|
c
|
Ceratonykus
|
c
|
Ceratops
|
c
|
Ceratosaurus
|
c
|
Ceratosuchops
|
c
|
Cetiosauriscus
|
c
|
Cetiosaurus
|
c
|
Changchunsaurus
|
nomen nudum
|
Changdusaurus
|
c
|
Changmiania
|
c
|
Changyuraptor
|
c
|
Chaoyangsaurus
|
c
|
Charonosaurus
|
c
|
Chasmosaurus
|
junior synonym of Edmontonia
|
Chassternbergia
|
c
|
Chebsaurus
|
c
|
Chenanisaurus
|
junior synonym of Hypacrosaurus
|
Cheneosaurus
|
c
|
Chialingosaurus
|
c
|
Chiayusaurus
|
possible junior synonym of Szechuanosaurus
|
Chienkosaurus
|
nomen nudum; Sonorasaurus
|
Chihuahuasaurus
|
c
|
Chilantaisaurus
|
c
|
Chilesaurus
|
c
|
Chindesaurus
|
c
|
Chingkankousaurus
|
c
|
Chinshakiangosaurus
|
c
|
Chirostenotes
|
c
|
Choconsaurus
|
c
|
Chondrosteosaurus
|
c
|
Choyrodon
|
c
|
Chromogisaurus
|
c
|
Chuandongocoelurus
|
c
|
Chuanjiesaurus
|
c
|
Chuanqilong
|
c
|
Chubutisaurus
|
c
|
Chucarosaurus
|
c
|
Chungkingosaurus
|
c
|
Chuxiongosaurus
|
nomen nudum
|
Cinizasaurus
|
c
|
Cionodon
|
c
|
Citipati
|
c
|
Citipes
|
subsequently found to be a non-dinosaurian rauisuchian; synonym of Teratosaurus
|
Cladeiodon
|
possibly Triceratops
|
Claorhynchus
|
c
|
Claosaurus
|
subsequently found to be a sphenosuchian; synonym of Sphenosuchus
|
Clarencea
|
c
|
Clasmodosaurus
|
subsequently found to be a phytosaur, possibly Palaeosaurus
|
Clepsysaurus
|
c
|
Coahuilaceratops
|
c
|
Coelophysis
|
preoccupied genus name, species "Coelosaurus" antiquus
|
Coelosaurus
|
c
|
Coeluroides
|
subsequently found to be a primitive diapsid
|
Coelurosauravus
|
c
|
Coelurus
|
c
|
Colepiocephale
|
preoccupied name, now known as Coloradisaurus
|
Coloradia
|
c
|
Coloradisaurus
|
nomen nudum; Pelorosaurus
|
Colossosaurus
|
c
|
Comahuesaurus
|
nomen nudum
|
Comanchesaurus
|
c
|
Compsognathus
|
c
|
Compsosuchus
|
c
|
Concavenator
|
c
|
Conchoraptor
|
c
|
Condorraptor
|
c
|
Convolosaurus
|
c
|
Coronosaurus
|
c
|
Corythoraptor
|
c
|
Corythosaurus
|
c
|
Craspedodon
|
junior synonym of Struthiosaurus
|
Crataeomus
|
c
|
Craterosaurus
|
junior synonym of Allosaurus
|
Creosaurus
|
c
|
Crichtonpelta
|
c
|
Crichtonsaurus
|
c
|
Cristatusaurus
|
c
|
Crittendenceratops
|
subsequently found to be a non-dinosaurian archosauriform
|
Crosbysaurus
|
c
|
Cruxicheiros
|
c
|
Cryolophosaurus
|
junior synonym (unneeded replacement name) of Cryptosaurus
|
Cryptodraco
|
nomen nudum
|
Cryptoraptor
|
c
|
Cryptosaurus
|
unior synonym of Microraptor
|
Cryptovolans
|
c
|
Cumnoria
|
d
|
Daanosaurus
|
d
|
Dacentrurus
|
nomen nudum
|
Dachongosaurus
|
d
|
Daemonosaurus
|
d
|
Dahalokely
|
subsequently found to be a metriorhynchid crocodilian
|
Dakosaurus
|
d
|
Dakotadon
|
d
|
Dakotaraptor
|
d
|
Daliansaurus
|
nomen nudum
|
Damalasaurus
|
d
|
Dandakosaurus
|
junior synonym of Struthiosaurus
|
Danubiosaurus
|
nomen nudum; early manuscript name for Deinonychus
|
Daptosaurus
|
junior synonym of Hypselospinus or Mantellisaurus
|
Darwinsaurus
|
d
|
Dashanpusaurus
|
d
|
Daspletosaurus
|
subsequently found to be a non-dinosaurian archosaur; possible junior synonym of Ornithosuchus
|
Dasygnathoides
|
preoccupied name, now known as Dasygnathoides
|
Dasygnathus
|
d
|
Datai
|
d
|
Datanglong
|
d
|
Datonglong
|
d
|
Datousaurus
|
d
|
Daurlong
|
synonym of Kulindadromeus
|
Daurosaurus
|
d
|
Daxiatitan
|
d
|
Deinocheirus
|
possibly Gorgosaurus
|
Deinodon
|
d
|
Deinonychus
|
junior synonym of Iguanodon
|
Delapparentia
|
d
|
Deltadromeus
|
d
|
Demandasaurus
|
d
|
Denversaurus
|
subsequently found to be a therapsid
|
Deuterosaurus
|
d
|
Diabloceratops
|
d
|
Diamantinasaurus
|
subsequently found to be a crocodilian
|
Dianchungosaurus
|
preoccupied name, now known as Nedoceratops
|
Diceratops
|
junior synonym of Nedoceratops
|
Diceratus
|
d
|
Diclonius
|
d
|
Dicraeosaurus
|
synonym of Lambeosaurus; possibly a nomen nudum
|
Didanodon
|
d
|
Dilong
|
d
|
Dilophosaurus
|
d
|
Diluvicursor
|
junior synonym of Plateosaurus
|
Dimodosaurus
|
d
|
Dineobellator
|
possible junior synonym of Supersaurus
|
Dinheirosaurus
|
d
|
Dinodocus
|
preoccupied name for a junior synonym of Brithopus; now a junior synonym of Plateosaurus
|
Dinosaurus
|
junior synonym Tyrannosaurus or some other tyrannosaurid
|
Dinotyrannus
|
possibly non-dinosaurian
|
Diodorus
|
d
|
Diplodocus
|
d
|
Diplotomodon
|
junior synonym of Stegosaurus
|
Diracodon
|
d
|
Dolichosuchus
|
junior synonym of Mantellisaurus
|
Dollodon
|
nomen nudum, synonym of Arackar
|
Domeykosaurus
|
d
|
Dongbeititan
|
d
|
Dongyangopelta
|
d
|
Dongyangosaurus
|
subsequently found to be a crocodilian
|
Doratodon
|
junior synonym (unneeded replacement name) of Kentrosaurus
|
Doryphorosaurus
|
d
|
Draconyx
|
d
|
Dracopelta
|
d
|
Dracoraptor
|
junior synonym of Pachycephalosaurus
|
Dracorex
|
d
|
Dracovenator
|
possibly non-dinosaurian
|
Dravidosaurus
|
d
|
Dreadnoughtus
|
junior synonym of Nanosaurus
|
Drinker
|
d
|
Dromaeosauroides
|
d
|
Dromaeosaurus
|
d
|
Dromiceiomimus
|
junior synonym of Massospondylus
|
Dromicosaurus
|
d
|
Drusilasaura
|
d
|
Dryosaurus
|
d
|
Dryptosauroides
|
d
|
Dryptosaurus
|
d
|
Dubreuillosaurus
|
nomen nudum
|
Duranteceratops
|
d
|
Duriatitan
|
d
|
Duriavenator
|
junior synonym of Tyrannosaurus
|
Dynamosaurus
|
d
|
Dynamoterror
|
d
|
Dyoplosaurus
|
d
|
Dysalotosaurus
|
d
|
Dysganus
|
d
|
Dyslocosaurus
|
d
|
Dystrophaeus
|
junior synonym of Supersaurus
|
Dystylosaurus
|
d
|
Dzharaonyx
|
d
|
Dzharatitanis
|
e
|
Echinodon
|
junior synonym of Torvosaurus
|
Edmarka
|
e
|
Edmontonia
|
e
|
Edmontosaurus
|
e
|
Efraasia
|
e
|
Einiosaurus
|
e
|
Ekrixinatosaurus
|
subsequently found to be a rhynchocephalian
|
Elachistosuchus
|
e
|
Elaltitan
|
e
|
Elaphrosaurus
|
e
|
Elemgasem
|
e
|
Elmisaurus
|
e
|
Elopteryx
|
junior synonym of Brontosaurus
|
Elosaurus
|
e
|
Elrhazosaurus
|
nomen nudum; Cryolophosaurus
|
Elvisaurus
|
e
|
Emausaurus
|
e
|
Embasaurus
|
e
|
Enigmosaurus
|
e
|
Eoabelisaurus
|
junior synonym of Brontosaurus
|
Eobrontosaurus
|
e
|
Eocarcharia
|
junior synonym of Chasmosaurus
|
Eoceratops
|
e
|
Eocursor
|
e
|
Eodromaeus
|
nomen nudum; Eolambia
|
Eohadrosaurus
|
e
|
Eolambia
|
e
|
Eomamenchisaurus
|
e
|
Eoneophron
|
e
|
Eoplophysis
|
e
|
Eoraptor
|
e
|
Eosinopteryx
|
e
|
Eotrachodon
|
e
|
Eotriceratops
|
e
|
Eotyrannus
|
e
|
Eousdryosaurus
|
e
|
Epachthosaurus
|
may be Allosaurus
|
Epanterias
|
nomen nudum; Machimosaurus (a crocodilian)
|
Ephoenosaurus
|
subsequently found to be a proterosuchid archosauriform, Ankistrodon
|
Epicampodon
|
e
|
Epichirostenotes
|
synonym of Scansoriopteryx
|
Epidendrosaurus
|
e
|
Epidexipteryx
|
e
|
Equijubus
|
e
|
Erectopus
|
e
|
Erketu
|
e
|
Erliansaurus
|
e
|
Erlikosaurus
|
e
|
Erythrovenator
|
e
|
Eshanosaurus
|
nomen nudum; junior synonym of Polacanthus
|
Euacanthus
|
e
|
Eucamerotus
|
junior synonym (unneeded replacement name) of Centrosaurus
|
Eucentrosaurus
|
e
|
Eucercosaurus
|
e
|
Eucnemesaurus
|
possibly non-dinosaurian
|
Eucoelophysis
|
nomen nudum
|
Eugongbusaurus
|
e
|
Euhelopus
|
e
|
Euoplocephalus
|
subsequently found to be a nothosaur synonymous with Lariosaurus
|
Eupodosaurus
|
nomen nudum; Tenontosaurus
|
Eureodon
|
subsequently found to be a pterosaur
|
Eurolimnornis
|
e
|
Euronychodon
|
e
|
Europasaurus
|
e
|
Europatitan
|
e
|
Europelta
|
e
|
Euskelosaurus
|
e
|
Eustreptospondylus
|
possibly Lesothosaurus
|
Fabrosaurus
|
f
|
Falcarius
|
nomen nudum
|
Fendusaurus
|
nomen nudum; Oviraptor
|
Fenestrosaurus
|
f
|
Ferganasaurus
|
nomen nudum
|
Ferganastegos
|
f
|
Ferganocephale
|
f
|
Ferrisaurus
|
f
|
Foraminacephale
|
f
|
Fosterovenator
|
f
|
Fostoria
|
junior synonym of Herrerasaurus
|
Frenguellisaurus
|
f
|
Fruitadens
|
f
|
Fujianvenator
|
f
|
Fukuiraptor
|
f
|
Fukuisaurus
|
f
|
Fukuititan
|
f
|
Fukuivenator
|
f
|
Fulengia
|
f
|
Fulgurotherium
|
f
|
Furcatoceratops
|
f
|
Fushanosaurus
|
nomen nudum; Eotyrannus
|
Fusinasus
|
f
|
Fusuisaurus
|
nomen nudum; not to be confused with the formally named plesiosaur Futabasaurus
|
Futabasaurus
|
f
|
Futalognkosaurus
|
f
|
Fylax
|
nomen nudum
|
Gadolosaurus
|
g
|
Galeamopus
|
subsequently found to be a therapsid
|
Galesaurus
|
g
|
Galleonosaurus
|
g
|
Gallimimus
|
subsequently found to be a pseudosuchian; possibly a junior synonym of Revueltosaurus
|
Galtonia
|
synonym of Galvesaurus
|
Galveosaurus
|
g
|
Galvesaurus
|
possibly non-dinosaurian
|
Gamatavus
|
g
|
Gandititan
|
g
|
Gannansaurus
|
nomen nudum; Daxiatitan
|
Gansutitan
|
g
|
Ganzhousaurus
|
g
|
Gargoyleosaurus
|
g
|
Garrigatitan
|
g
|
Garudimimus
|
g
|
Garumbatitan
|
g
|
Gasosaurus
|
g
|
Gasparinisaura
|
g
|
Gastonia
|
nomen nudum; Eotyrannus
|
Gavinosaurus
|
g
|
Geminiraptor
|
g
|
Genusaurus
|
g
|
Genyodectes
|
g
|
Geranosaurus
|
g
|
Gideonmantellia
|
g
|
Giganotosaurus
|
g
|
Gigantoraptor
|
preoccupied name, now known as Tornieria
|
Gigantosaurus
|
g
|
Gigantosaurus
|
Probable junior synonym of Euskelosaurus
|
Gigantoscelus
|
g
|
Gigantspinosaurus
|
g
|
Gilmoreosaurus
|
nomen nudum; Kinnareemimus
|
Ginnareemimus
|
g
|
Giraffatitan
|
g
|
Glacialisaurus
|
g
|
Glishades
|
g
|
Glyptodontopelta
|
g
|
Gnathovorax
|
possibly a junior synonym of Bagaceratops
|
Gobiceratops
|
g
|
Gobihadros
|
g
|
Gobiraptor
|
g
|
Gobisaurus
|
g
|
Gobititan
|
g
|
Gobivenator
|
nomen nudum; Gojirasaurus
|
Godzillasaurus
|
g
|
Gojirasaurus
|
g
|
Gondwanatitan
|
g
|
Gongbusaurus
|
g
|
Gongpoquansaurus
|
g
|
Gongxianosaurus
|
g
|
Gonkoken
|
g
|
Gorgosaurus
|
g
|
Goyocephale
|
g
|
Graciliceratops
|
g
|
Graciliraptor
|
subsequently found to be a non-dinosaurian archosaur
|
Gracilisuchus
|
g
|
Gravitholus
|
g
|
Gremlin
|
possible junior synonym of Plateosaurus
|
Gresslyosaurus
|
junior synonym of Archaeopteryx
|
Griphornis
|
junior synonym of Archaeopteryx
|
Griphosaurus
|
g
|
Gryphoceratops
|
g
|
Gryponyx
|
g
|
Gryposaurus
|
nomen nudum
|
Gspsaurus
|
g
|
Guaibasaurus
|
g
|
Gualicho
|
g
|
Guanlong
|
g
|
Guemesia
|
subsequently found to be a tanystrophid
|
Gwyneddosaurus
|
possibly a junior synonym of Massospondylus
|
Gyposaurus
|
nomen nudum; junior synonym of Gryposaurus
|
Hadrosauravus
|
h
|
Hadrosaurus
|
h
|
Haestasaurus
|
h
|
Hagryphus
|
subsequently found to be a crocodylomorph
|
Hallopus
|
h
|
Halszkaraptor
|
h
|
Halticosaurus
|
h
|
Hamititan
|
h
|
Hanssuesia
|
nomen nudum
|
Hanwulosaurus
|
h
|
Haplocanthosaurus
|
preoccupied name, now known as Haplocanthosaurus
|
Haplocanthus
|
h
|
Haplocheirus
|
h
|
Harpymimus
|
h
|
Haya
|
junior synonym of Telmatosaurus
|
Hecatasaurus
|
nomen nudum
|
Heilongjiangosaurus
|
h
|
Heishansaurus
|
h
|
Helioceratops
|
preoccupied name, now known as Euhelopus
|
Helopus
|
h
|
Heptasteornis
|
subsequently found to be a pterosaur
|
Herbstosaurus
|
h
|
Herrerasaurus
|
h
|
Hesperonychus
|
h
|
Hesperornithoides
|
h
|
Hesperosaurus
|
h
|
Heterodontosaurus
|
possible synonym of Mantellisaurus
|
Heterosaurus
|
h
|
Hexing
|
h
|
Hexinlusaurus
|
h
|
Heyuannia
|
h
|
Hierosaurus
|
unior synonym of Iguanodon
|
Hikanodon
|
h
|
Hippodraco
|
nomen nudum
|
Hironosaurus
|
nomen nudum
|
Hisanohamasaurus
|
h
|
Histriasaurus
|
h
|
Homalocephale
|
nomen nudum later described as Yandusaurus; name later used for a genus of marine reptile
|
Honghesaurus
|
junior synonym of Psittacosaurus
|
Hongshanosaurus
|
h
|
Hoplitosaurus
|
junior synonym of Struthiosaurus
|
Hoplosaurus
|
h
|
Horshamosaurus
|
possible junior synonym of Massospondylus
|
Hortalotarsus
|
h
|
Huabeisaurus
|
h
|
Hualianceratops
|
h
|
Huallasaurus
|
h
|
Huanansaurus
|
h
|
Huanghetitan
|
h
|
Huangshanlong
|
h
|
Huaxiagnathus
|
junior synonym of Shantungosaurus
|
Huaxiaosaurus
|
nomen nudum; Huaxiagnathus
|
Huaxiasaurus
|
h
|
Huayangosaurus
|
h
|
Hudiesaurus
|
h
|
Huehuecanauhtlus
|
h
|
Huinculsaurus
|
h
|
Hulsanpes
|
h
|
Hungarosaurus
|
junior synonym of Hypselospinus
|
Huxleysaurus
|
h
|
Hylaeosaurus
|
junior synonym of Hylaeosaurus
|
Hylosaurus
|
h
|
Hypacrosaurus
|
subsequently found to be a ctenosauriscid
|
Hypselorhachis
|
h
|
Hypselosaurus
|
h
|
Hypselospinus
|
h
|
Hypsibema
|
h
|
Hypsilophodon
|
h
|
Hypsirhophus
|
i
|
Iani
|
i
|
Iberospinus
|
i
|
Ibirania
|
nomen nudum; Shri
|
Ichabodcraniosaurus
|
i
|
Ichthyovenator
|
i
|
Igai
|
i
|
Ignavusaurus
|
possibly non-dinosaurian
|
Ignotosaurus
|
i
|
Iguanacolossus
|
i
|
Iguanodon
|
nomen nudum; Iguanodon
|
Iguanoides
|
nomen nudum; Iguanodon
|
Iguanosaurus
|
i
|
Iliosuchus
|
i
|
Ilokelesia
|
i
|
Imperobator
|
i
|
Inawentu
|
i
|
Incisivosaurus
|
i
|
Indosaurus
|
i
|
Indosuchus
|
preoccupied name, now known as Heyuannia yanshini
|
Ingenia
|
i
|
Ingentia
|
i
|
Inosaurus
|
i
|
Invictarx
|
i
|
Irisosaurus
|
i
|
Irritator
|
i
|
Isaberrysaura
|
i
|
Isanosaurus
|
i
|
Isasicursor
|
i
|
Ischioceratops
|
junior synonym of Herrerasaurus
|
Ischisaurus
|
preoccupied genus name, species Ischyrosaurus manseli
|
Ischyrosaurus
|
i
|
Isisaurus
|
nomen nudum; Dicraeosaurus
|
Issasaurus
|
i
|
Issi
|
i
|
Itapeuasaurus
|
i
|
Itemirus
|
i
|
Iuticosaurus
|
i
|
Iyuku
|
j
|
Jaculinykus
|
j
|
Jainosaurus
|
j
|
Jakapil
|
j
|
Jaklapallisaurus
|
j
|
Janenschia
|
j
|
Jaxartosaurus
|
j
|
Jeholosaurus
|
junior synonym of Tarbosaurus
|
Jenghizkhan
|
nomen nudum; Supersaurus
|
Jensenosaurus
|
j
|
Jeyawati
|
j
|
Jianchangosaurus
|
nomen nudum; Monolophosaurus
|
Jiangjunmiaosaurus
|
j
|
Jiangjunosaurus
|
j
|
Jiangshanosaurus
|
j
|
Jiangxisaurus
|
j
|
Jiangxititan
|
j
|
Jianianhualong
|
j
|
Jinbeisaurus
|
j
|
Jinfengopteryx
|
preoccupied name, has not yet been renamed
|
Jingia
|
j
|
Jingshanosaurus
|
j
|
Jintasaurus
|
j
|
Jinzhousaurus
|
j
|
Jinyunpelta
|
j
|
Jiutaisaurus
|
j
|
Jobaria
|
possible junior synonym of Laevisuchus
|
Jubbulpuria
|
j
|
Judiceratops
|
junior synonym of Archaeopteryx
|
Jurapteryx
|
nomen nudum; Tianchisaurus
|
Jurassosaurus
|
j
|
Juratyrant
|
j
|
Juravenator
|
k
|
Kaatedocus
|
nomen nudum
|
Kagasaurus
|
k
|
Kaijiangosaurus
|
k
|
Kaijutitan
|
k
|
Kakuru
|
k
|
Kamuysaurus
|
k
|
Kangnasaurus
|
k
|
Kansaignathus
|
k
|
Karongasaurus
|
k
|
Katepensaurus
|
nomen nudum
|
Katsuyamasaurus
|
k
|
Kayentavenator
|
k
|
Kazaklambia
|
k
|
Kelmayisaurus
|
k
|
Kelumapusaura
|
subsequently found to be a crocodyliform
|
Kemkemia
|
k
|
Kentrosaurus
|
junior synonym (unneeded replacement name) of Kentrosaurus
|
Kentrurosaurus
|
k
|
Kerberosaurus
|
k
|
Khaan
|
nomen nudum
|
Khetranisaurus
|
k
|
Kholumolumo
|
k
|
Khulsanurus
|
k
|
Kileskus
|
k
|
Kinnareemimus
|
nomen nudum; Fukuiraptor
|
Kitadanisaurus
|
nomen nudum; Eotyrannus
|
Kittysaurus
|
k
|
k
|
Kol
|
k
|
Koparion
|
k
|
Koreaceratops
|
k
|
Koreanosaurus
|
nomen nudum; name later used formally for a genus of ornithopod
|
Koreanosaurus
|
k
|
Koshisaurus
|
k
|
Kosmoceratops
|
k
|
Kotasaurus
|
possible junior synonym of Pararhabdodon
|
Koutalisaurus
|
k
|
Kritosaurus
|
k
|
Kryptops
|
probably a pseudosuchian (Revueltosaurus?)
|
Krzyzanowskisaurus
|
junior synonym of Barilium
|
Kukufeldia
|
k
|
Kulceratops
|
k
|
Kulindadromeus
|
synonym of Kulindadromeus
|
Kulindapteryx
|
k
|
Kunbarrasaurus
|
k
|
Kundurosaurus
|
nomen nudum
|
Kunmingosaurus
|
k
|
Kuru
|
k
|
Kurupi
|
subsequently found to be a bird
|
Kuszholia
|
possibly non-dinosaurian
|
Kwanasaurus
|
l
|
Labocania
|
junior synonym of Allosaurus
|
Labrosaurus
|
preoccupied name, now known as Dryptosaurus
|
Laelaps
|
l
|
Laevisuchus
|
subsequently found to be a non-dinosaurian pterosauromorph
|
Lagerpeton
|
subsequently found to be a non-dinosaurian dinosauromorph
|
Lagosuchus
|
l
|
Laiyangosaurus
|
l
|
Lajasvenator
|
possible junior synonym of Bagaceratops
|
Lamaceratops
|
l
|
Lambeosaurus
|
l
|
Lametasaurus
|
l
|
Lamplughsaura
|
junior synonym of Lycorhinus
|
Lanasaurus
|
variant spelling of "Lancanjiangosaurus"
|
Lancangosaurus
|
nomen nudum
|
Lancanjiangosaurus
|
l
|
Lanzhousaurus
|
l
|
Laosaurus
|
l
|
Lapampasaurus
|
l
|
Laplatasaurus
|
l
|
Lapparentosaurus
|
l
|
Laquintasaura
|
possible junior synonym of Stenonychosaurus
|
Latenivenatrix
|
l
|
Latirhinus
|
l
|
Lavocatisaurus
|
l
|
Leaellynasaura
|
l
|
Ledumahadi
|
l
|
Leinkupal
|
junior synonym of Struthiosaurus
|
Leipsanosaurus
|
nomen nudum; Eotyrannus
|
Lengosaurus
|
l
|
Leonerasaurus
|
junior synonym of Kulindadromeus
|
Lepidocheirosaurus
|
l
|
Lepidus
|
l
|
Leptoceratops
|
l
|
Leptorhynchos
|
unior synonym of Massospondylus
|
Leptospondylus
|
l
|
Leshansaurus
|
l
|
Lesothosaurus
|
l
|
Lessemsaurus
|
l
|
Levnesovia
|
possibly non-dinosaurian
|
Lewisuchus
|
l
|
Lexovisaurus
|
l
|
Leyesaurus
|
l
|
Liaoceratops
|
l
|
Liaoningosaurus
|
l
|
Liaoningotitan
|
l
|
Liaoningvenator
|
nomen nudum; possible synonym of Sarcosaurus
|
Liassaurus
|
subsequently found to be an anthracothere mammal
|
Libycosaurus
|
l
|
Ligabueino
|
l
|
Ligabuesaurus
|
nomen nudum, synonym of Giraffatitan
|
Ligomasaurus
|
nomen nudum; possibly non-dinosaurian
|
Likhoelesaurus
|
l
|
Liliensternus
|
l
|
Limaysaurus
|
preoccupied name, now known as Palaeocursornis ( a pterosaur)
|
Limnornis
|
preoccupied name, now known as Telmatosaurus
|
Limnosaurus
|
l
|
Limusaurus
|
l
|
Lingwulong
|
l
|
Lingyuanosaurus
|
l
|
Linhenykus
|
l
|
Linheraptor
|
l
|
Linhevenator
|
l
|
Lirainosaurus
|
subsequently found to be a crocodilian
|
Lisboasaurus
|
l
|
Liubangosaurus
|
l
|
Llukalkan
|
l
|
Lohuecotitan
|
l
|
Loncosaurus
|
subsequently found to be a non-dinosaurian reptile
|
Longisquama
|
junior synonym of Coelophysis
|
Longosaurus
|
l
|
Lophorhothon
|
l
|
Lophostropheus
|
l
|
Loricatosaurus
|
l
|
Loricosaurus
|
l
|
Losillasaurus
|
l
|
Lourinhanosaurus
|
l
|
Lourinhasaurus
|
l
|
Luanchuanraptor
|
nomen nudum; Psittacosaurus
|
Luanpingosaurus
|
subsequently found to be a non-dinosaurian archosauriform
|
Lucianosaurus
|
l
|
Lucianovenator
|
l
|
Lufengosaurus
|
possibly a crurotarsan
|
Lukousaurus
|
l
|
Luoyanggia
|
l
|
Lurdusaurus
|
l
|
Lusitanosaurus
|
l
|
Lusotitan
|
l
|
Lusovenator
|
possibly non-dinosaurian
|
Lutungutali
|
l
|
Lycorhinus
|
l
|
Lythronax
|
subsequently found to be a sphenosuchian crocodilian
|
Macelognathus
|
m
|
Machairasaurus
|
m
|
Machairoceratops
|
m
|
Macrocollum
|
subsequently found to be a member of Lophotrochozoa
|
Macrodontophion
|
m
|
Macrogryphosaurus
|
junior synonym of Chirostenotes
|
Macrophalangia
|
nomen nudum; junior synonym of Tanystropheus
|
Macroscelosaurus
|
m
|
Macrurosaurus
|
nomen nudum, Allosaurus
|
Madsenius
|
m
|
Magnamanus
|
m
|
Magnapaulia
|
possible junior synonym of Bagaceratops
|
Magnirostris
|
m
|
Magnosaurus
|
nomen nudum
|
Magulodon
|
m
|
Magyarosaurus
|
m
|
Mahakala
|
m
|
Mahuidacursor
|
m
|
Maiasaura
|
m
|
Maip
|
m
|
Majungasaurus
|
junior synonym of Majungasaurus
|
Majungatholus
|
m
|
Malarguesaurus
|
m
|
Malawisaurus
|
junior synonym of Tarbosaurus
|
Maleevosaurus
|
m
|
Maleevus
|
m
|
Malefica
|
m
|
Mamenchisaurus
|
m
|
Mandschurosaurus
|
m
|
Manidens
|
synonym of Tyrannosaurus
|
Manospondylus
|
m
|
Mansourasaurus
|
m
|
Mantellisaurus
|
junior synonym of Mantellisaurus
|
Mantellodon
|
nomen nudum
|
Maojandino
|
m
|
Mapusaurus
|
m
|
Maraapunisaurus
|
subsequently found to be a non-dinosaurian dinosauromorph
|
Marasuchus
|
nomen nudum
|
Marisaurus
|
m
|
Marmarospondylus
|
m
|
Marshosaurus
|
m
|
Martharaptor
|
m
|
Masiakasaurus
|
m
|
Massospondylus
|
m
|
Matheronodon
|
m
|
Maxakalisaurus
|
m
|
Mbiresaurus
|
m
|
Medusaceratops
|
nomen nudum
|
Megacervixosaurus
|
preoccupied name, now known as Anchisaurus
|
Megadactylus
|
nomen nudum; Microvenator
|
Megadontosaurus
|
m
|
Megalosaurus
|
possible junior synonym of Coelophysis
|
Megapnosaurus
|
m
|
Megaraptor
|
m
|
Mei
|
m
|
Melanorosaurus
|
m
|
Mendozasaurus
|
m
|
Menefeeceratops
|
m
|
Menucocelsior
|
m
|
Meraxes
|
m
|
Mercuriceratops
|
m
|
Meroktenos
|
m
|
Metriacanthosaurus
|
nomen nudum
|
Microcephale
|
preoccupied name, now known as Microceratus
|
Microceratops
|
m
|
Microceratus
|
m
|
Microcoelus
|
nomen nudum
|
Microdontosaurus
|
m
|
Microhadrosaurus
|
m
|
Micropachycephalosaurus
|
m
|
Microraptor
|
m
|
Microvenator
|
m
|
Mierasaurus
|
nomen nudum
|
Mifunesaurus
|
m
|
Migmanychion
|
m
|
Minimocursor
|
m
|
Minmi
|
m
|
Minotaurasaurus
|
m
|
Minqaria
|
m
|
Miragaia
|
m
|
Mirischia
|
m
|
Mnyamawamtuka
|
m
|
Moabosaurus
|
m
|
Mochlodon
|
nomen nudum; Tornieria
|
Mohammadisaurus
|
junior synonym of Chasmosaurus
|
Mojoceratops
|
m
|
Mongolosaurus
|
m
|
Mongolostegus
|
m
|
Monkonosaurus
|
m
|
Monoclonius
|
m
|
Monolophosaurus
|
preoccupied name, now known as Mononykus
|
Mononychus
|
m
|
Mononykus
|
m
|
Montanoceratops
|
m
|
Morelladon
|
m
|
Morinosaurus
|
m
|
Moros
|
junior synonym of Camarasaurus
|
Morosaurus
|
m
|
Morrosaurus
|
m
|
Mosaiceratops
|
nomen nudum; possibly Mamenchisaurus
|
Moshisaurus
|
nomen nudum, synonym of Giraffatitan
|
Mtapaiasaurus
|
nomen nudum; Dicraeosaurus
|
Mtotosaurus
|
m
|
Murusraptor
|
m
|
Mussaurus
|
m
|
Muttaburrasaurus
|
m
|
Muyelensaurus
|
m
|
Mymoorapelta
|
n
|
Naashoibitosaurus
|
n
|
Nambalia
|
n
|
Nankangia
|
n
|
Nanningosaurus
|
n
|
Nanosaurus
|
possible junior synonym of Tyrannosaurus
|
Nanotyrannus
|
n
|
Nanshiungosaurus
|
n
|
Nanuqsaurus
|
n
|
Nanyangosaurus
|
n
|
Napaisaurus
|
n
|
Narambuenatitan
|
n
|
Narindasaurus
|
n
|
Nasutoceratops
|
n
|
Natovenator
|
invalid name, either Alcovasaurus or Miragaia
|
Natronasaurus
|
n
|
Navajoceratops
|
n
|
Nebulasaurus
|
preoccupied name, now known as Kritosaurus
|
Nectosaurus
|
n
|
Nedcolbertia
|
possible junior synonym of Triceratops
|
Nedoceratops
|
n
|
Neimongosaurus
|
preoccupied name, now known as Nemegtomaia
|
Nemegtia
|
n
|
Nemegtomaia
|
n
|
Nemegtonykus
|
n
|
Nemegtosaurus
|
preoccupied name; renamed Parrosaurus, which is now Hypsibema
|
Neosaurus
|
n
|
Neosodon
|
n
|
Neovenator
|
n
|
Neuquenraptor
|
n
|
Neuquensaurus
|
n
|
Nevadadromeus
|
nomen nudum, possibly Zanclodon
|
Newtonsaurus
|
nomen nudum
|
Ngexisaurus
|
n
|
Ngwevu
|
n
|
Nhandumirim
|
nomen manuscriptum
|
Nicksaurus
|
n
|
Niebla
|
n
|
Nigersaurus
|
n
|
Ningyuansaurus
|
n
|
Ninjatitan
|
n
|
Niobrarasaurus
|
n
|
Nipponosaurus
|
n
|
Noasaurus
|
n
|
Nodocephalosaurus
|
n
|
Nodosaurus
|
possible junior synonym of Elmisaurus
|
Nomingia
|
n
|
Nopcsaspondylus
|
n
|
Normanniasaurus
|
n
|
Notatesseraeraptor
|
n
|
Nothronychus
|
n
|
Notoceratops
|
n
|
Notocolossus
|
n
|
Notohypsilophodon
|
n
|
Nqwebasaurus
|
nomen nudum; Janenschia
|
Nteregosaurus
|
n
|
Nullotitan
|
nomen nudum
|
Nurosaurus
|
n
|
Nuthetes
|
possibly non-dinosaurian
|
Nyasasaurus
|
nomen nudum; Dicraeosaurus
|
Nyororosaurus
|
o
|
Oblitosaurus
|
o
|
Oceanotitan
|
o
|
Ohmdenosaurus
|
possible synonym of Eotriceratops
|
Ojoceratops
|
o
|
Ojoraptorsaurus
|
o
|
Oksoko
|
possible synonym of Mochlodon
|
Oligosaurus
|
o
|
Olorotitan
|
o
|
Omeisaurus
|
preoccupied name, now known as Dacentrurus
|
Omosaurus
|
o
|
Ondogurvel
|
junior synonym of Zalmoxes or Rhabdodon, or an ankylosaurian
|
Onychosaurus
|
o
|
Oohkotokia
|
o
|
Opisthocoelicaudia
|
o
|
Oplosaurus
|
nomen nudum
|
Orcomimus
|
junior synonym (unneeded replacement name) of Orosaurus
|
Orinosaurus
|
o
|
Orkoraptor
|
o
|
Ornatops
|
junior synonym of Stegoceras
|
Ornatotholus
|
o
|
Ornithodesmus
|
nomen nudum; Saurornithoides
|
Ornithoides
|
o
|
Ornitholestes
|
possible synonym of Mochlodon
|
Ornithomerus
|
o
|
Ornithomimoides
|
o
|
Ornithomimus
|
o
|
Ornithopsis
|
subsequently found to be a non-dinosaurian archosaur
|
Ornithosuchus
|
junior synonym of Hadrosaurus
|
Ornithotarsus
|
o
|
Orodromeus
|
o
|
Orosaurus
|
o
|
Orthogoniosaurus
|
o
|
Orthomerus
|
o
|
Oryctodromeus
|
nomen nudum
|
Oshanosaurus
|
o
|
Osmakasaurus
|
o
|
Ostafrikasaurus
|
o
|
Ostromia
|
junior synonym of Nanosaurus
|
Othnielia
|
junior synonym of Nanosaurus
|
Othnielosaurus
|
possibly a nomen nudum
|
Otogosaurus
|
o
|
Ouranosaurus
|
o
|
Overoraptor
|
o
|
Overosaurus
|
o
|
Oviraptor
|
nomen nudum; Velociraptor
|
Ovoraptor
|
o
|
Owenodon
|
possible junior synonym of Spinosaurus
|
Oxalaia
|
o
|
Ozraptor
|
p
|
Pachycephalosaurus
|
p
|
Pachyrhinosaurus
|
junior synonym of Plateosaurus
|
Pachysauriscus
|
junior synonym of Plateosaurus
|
Pachysaurops
|
preoccupied name, now known as Pachysauriscus; junior synonym of Plateosaurus
|
Pachysaurus
|
junior synonym of Massospondylus
|
Pachyspondylus
|
p
|
Pachysuchus
|
p
|
Padillasaurus
|
nomen nudum
|
Pakisaurus
|
subsequently found to be a phytosaur
|
Palaeoctonus
|
subsequently found to be an azhdarchoid pterosaur
|
Palaeocursornis
|
nomen nudum; Palaeocursornis, pterodactyloid pterosaur belonging to Azhdarchoidea
|
Palaeolimnornis
|
possibly a bird
|
Palaeopteryx
|
junior synonym of Palaeosaurus
|
Palaeosauriscus
|
subsequently found to be a non-dinosaurian reptile
|
Palaeosaurus
|
preoccupied name, now known as Sphenosaurus and considered to be a non-dinosaurian procolophonid
|
Palaeosaurus
|
p
|
Palaeoscincus
|
subsequently found to be a non-dinosaurian archosaur; junior synonym (unneeded replacement name) of Palaeosaurus
|
Paleosaurus
|
p
|
Paludititan
|
junior synonym of Sauroposeidon
|
Paluxysaurus
|
p
|
Pampadromaeus
|
p
|
Pamparaptor
|
p
|
Panamericansaurus
|
p
|
Pandoravenator
|
p
|
Panguraptor
|
p
|
Panoplosaurus
|
p
|
Panphagia
|
possible synonym of Thecodontosaurus
|
Pantydraco
|
p
|
Papiliovenator
|
nomen nudum; Bactrosaurus
|
Paraiguanodon
|
p
|
Paralitherizinosaurus
|
p
|
Paralititan
|
p
|
Paranthodon
|
p
|
Pararhabdodon
|
p
|
Parasaurolophus
|
p
|
Paraxenisaurus
|
subsequently found to be a pareiasaur
|
Pareiasaurus
|
p
|
Pareisactus
|
p
|
Parksosaurus
|
p
|
Paronychodon
|
now known as Hypsibema missouriensis
|
Parrosaurus
|
p
|
Parvicursor
|
p
|
Patagonykus
|
p
|
Patagopelta
|
p
|
Patagosaurus
|
p
|
Patagotitan
|
p
|
Pawpawsaurus
|
p
|
Pectinodon
|
p
|
Pedopenna
|
p
|
Pegomastax
|
p
|
Peishansaurus
|
subsequently found to be a pseudosuchian; junior synonym of Revueltosaurus
|
Pekinosaurus
|
p
|
Pelecanimimus
|
p
|
Pellegrinisaurus
|
p
|
Peloroplites
|
p
|
Pelorosaurus
|
preoccupied name, now known as Sauropelta
|
Peltosaurus
|
p
|
Pendraig
|
p
|
Penelopognathus
|
p
|
Pentaceratops
|
p
|
Perijasaurus
|
p
|
Petrobrasaurus
|
p
|
Phaedrolosaurus
|
p
|
Philovenator
|
p
|
Phuwiangosaurus
|
p
|
Phuwiangvenator
|
p
|
Phyllodon
|
p
|
Piatnitzkysaurus
|
possibly non-dinosaurian
|
Picrodon
|
p
|
Pilmatueia
|
p
|
Pinacosaurus
|
possibly non-dinosaurian
|
Pisanosaurus
|
p
|
Pitekunsaurus
|
p
|
Piveteausaurus
|
p
|
Planicoxa
|
p
|
Plateosauravus
|
p
|
Plateosaurus
|
possible junior synonym of Bagaceratops
|
Platyceratops
|
p
|
Platypelta
|
p
|
Platytholus
|
p
|
Plesiohadros
|
possible junior synonym of Astrodon
|
Pleurocoelus
|
junior synonym of Struthiosaurus
|
Pleuropeltus
|
subsequently found to be a turtle
|
Pneumatoarthrus
|
p
|
Pneumatoraptor
|
p
|
Podokesaurus
|
p
|
Poekilopleuron
|
chimera of Hylaeosaurus and Polacanthus
|
Polacanthoides
|
p
|
Polacanthus
|
p
|
Polyodontosaurus
|
p
|
Polyonax
|
subsequently found to be a non-dinosaurian archosaur
|
Ponerosteus
|
subsequently found to be a non-dinosaurian archosaur
|
Poposaurus
|
p
|
Portellsaurus
|
subsequently found to be a rauisuchian
|
Postosuchus
|
p
|
Powellvenator
|
p
|
Pradhania
|
p
|
Prenocephale
|
p
|
Prenoceratops
|
p
|
Priconodon
|
p
|
Priodontognathus
|
p
|
Proa
|
p
|
Probactrosaurus
|
p
|
Probrachylophosaurus
|
junior synonym (unneeded replacement name) of Ceratops
|
Proceratops
|
p
|
Proceratosaurus
|
subsequently found to be a tanystropheid protorosaur, Tanystropheus
|
Procerosaurus
|
preoccupied name, now known as Ponerosteus
|
Procerosaurus
|
junior synonym of Lambeosaurus
|
Procheneosaurus
|
p
|
Procompsognathus
|
p
|
Prodeinodon
|
nomen nudum; Iguanodon
|
Proiguanodon
|
p
|
Propanoplosaurus
|
junior synonym of Mantellisaurus
|
Proplanicoxa
|
p
|
Prosaurolophus
|
p
|
Protarchaeopteryx
|
p
|
Protathlitis
|
subsequently found to be a non-dinosaurian archosauriform
|
Protecovasaurus
|
junior synonym of Psittacosaurus
|
Protiguanodon
|
described as a bird, probably a chimera including theropod dinosaur bones
|
Protoavis
|
p
|
Protoceratops
|
p
|
Protognathosaurus
|
preoccupied name, now known as Protognathosaurus
|
Protognathus
|
p
|
Protohadros
|
preoccupied name, now known as Chasmosaurus
|
Protorosaurus
|
subsequently found to be a non-dinosaurian reptile
|
Protorosaurus
|
nomen nudum; Hexinlusaurus
|
Proyandusaurus
|
possibly non-dinosaurian; a junior synonym of Lewisuchus
|
Pseudolagosuchus
|
p
|
Psittacosaurus
|
p
|
Pteropelyx
|
p
|
Pterospondylus
|
p
|
Puertasaurus
|
p
|
Pukyongosaurus
|
p
|
Pulanesaura
|
p
|
Punatitan
|
p
|
Pycnonemosaurus
|
p
|
Pyroraptor
|
q
|
Qantassaurus
|
q
|
Qianlong
|
q
|
Qianzhousaurus
|
q
|
Qiaowanlong
|
q
|
Qijianglong
|
q
|
Qingxiusaurus
|
q
|
Qinlingosaurus
|
q
|
Qiupalong
|
q
|
Qiupanykus
|
q
|
Quaesitosaurus
|
q
|
Quetecsaurus
|
q
|
Quilmesaurus
|
subsequently found to be a chimera primarily based on ichthyosaur fossils
|
Rachitrema
|
r
|
Rahiolisaurus
|
preoccupied name, now known as Rahonavis
|
Rahona
|
possibly a bird
|
Rahonavis
|
r
|
Rajasaurus
|
r
|
Rapator
|
r
|
Rapetosaurus
|
possible junior synonym of Tarbosaurus
|
Raptorex
|
r
|
Ratchasimasaurus
|
r
|
Rativates
|
r
|
Rayososaurus
|
subsequently found to be a crocodylomorph
|
Razanandrongobe
|
r
|
Rebbachisaurus
|
r
|
Regaliceratops
|
r
|
Regnosaurus
|
subsequently found to be a pseudosuchian
|
Revueltosaurus
|
r
|
Rhabdodon
|
may be non-dinosaurian, possibly crocodilian
|
Rhadinosaurus
|
possible synonym of Gryposaurus
|
Rhinorex
|
junior synonym of Struthiosaurus
|
Rhodanosaurus
|
r
|
Rhoetosaurus
|
r
|
Rhomaleopakhus
|
subsequently found to be a synapsid
|
Rhopalodon
|
r
|
Riabininohadros
|
r
|
Richardoestesia
|
preoccupied name, now known as Rileyasuchus
|
Rileya
|
subsequently found to be a phytosaur
|
Rileyasuchus
|
r
|
Rinchenia
|
r
|
Rinconsaurus
|
junior synonym of Coelophysis
|
Rioarribasaurus
|
nomen nudum; Turiasaurus
|
Riodevasaurus
|
r
|
Riojasaurus
|
subsequently found to be a non-dinosaurian archosaur
|
Riojasuchus
|
r
|
Riojavenatrix
|
r
|
Riparovenator
|
r
|
Rocasaurus
|
nomen nudum; Melanorosaurus
|
Roccosaurus
|
nomen nudum
|
Ronaldoraptor
|
junior synonym of Styracosaurus
|
Rubeosaurus
|
r
|
Ruehleia
|
r
|
Rugocaudia
|
r
|
Rugops
|
r
|
Ruixinia
|
r
|
Rukwatitan
|
r
|
Ruyangosaurus
|
possibly non-dinosaurian
|
Sacisaurus
|
s
|
Sahaliyania
|
s
|
Saichania
|
nomen nudum
|
Saldamosaurus
|
nomen nudum, synonym of Giraffatitan
|
Salimosaurus
|
s
|
Saltasaurus
|
possibly non-dinosaurian
|
Saltopus
|
nomen nudum
|
Saltriosaurus
|
s
|
Saltriovenator
|
nomen nudum, possible Gallimimus
|
Sanchusaurus
|
nomen nudum, Tianchisaurus
|
Sangonghesaurus
|
s
|
Sanjuansaurus
|
s
|
Sanpasaurus
|
s
|
Santanaraptor
|
s
|
Sanxiasaurus
|
s
|
Sarahsaurus
|
nomen manuscriptum
|
Saraikimasoom
|
s
|
Sarcolestes
|
s
|
Sarcosaurus
|
s
|
Sarmientosaurus
|
s
|
Saturnalia
|
nomen nudum; Echinodon
|
Sauraechinodon
|
nomen nudum; Echinodon
|
Sauraechmodon
|
nomen nudum; Echinodon
|
Saurechinodon
|
s
|
Saurolophus
|
s
|
Sauroniops
|
s
|
Sauropelta
|
s
|
Saurophaganax
|
preoccupied name, now known as Saurophaganax
|
Saurophagus
|
s
|
Sauroplites
|
s
|
Sauroposeidon
|
s
|
Saurornithoides
|
s
|
Saurornitholestes
|
s
|
Savannasaurus
|
s
|
Scansoriopteryx
|
subsequently found to be a rhynchosaur, Hyperodapedon
|
Scaphonyx
|
s
|
Scelidosaurus
|
s
|
Schleitheimia
|
s
|
Scipionyx
|
s
|
Sciurumimus
|
subsequently found to be a non-dinosaurian avemetatarsalian
|
Scleromochlus
|
s
|
Scolosaurus
|
s
|
Scutellosaurus
|
s
|
Secernosaurus
|
s
|
Sefapanosaurus
|
s
|
Segisaurus
|
s
|
Segnosaurus
|
junior synonym of Diplodocus
|
Seismosaurus
|
s
|
Seitaad
|
s
|
Sektensaurus
|
nomen nudum; Dicraeosaurus
|
Selimanosaurus
|
junior synonym of Barilium
|
Sellacoxa
|
junior synonym of Plateosaurus
|
Sellosaurus
|
s
|
Serendipaceratops
|
s
|
Serikornis
|
s
|
Shamosaurus
|
s
|
Shanag
|
junior synonym of Tarbosaurus
|
Shanshanosaurus
|
s
|
Shantungosaurus
|
s
|
Shanxia
|
s
|
Shanyangosaurus
|
s
|
Shaochilong
|
s
|
Shenzhousaurus
|
s
|
Shidaisaurus
|
s
|
Shingopana
|
s
|
Shishugounykus
|
s
|
Shixinggia
|
s
|
Shri
|
possible synonym of Sinosaurus
|
Shuangbaisaurus
|
s
|
Shuangmiaosaurus
|
s
|
Shunosaurus
|
subsequently found to be a rauisuchian
|
Shuvosaurus
|
s
|
Shuvuuia
|
s
|
Siamodon
|
nomen nudum
|
Siamodracon
|
s
|
Siamosaurus
|
s
|
Siamotyrannus
|
s
|
Siamraptor
|
s
|
Siats
|
nomen nudum, now known as Sibirotitan
|
Sibirosaurus
|
s
|
Sibirotitan
|
s
|
Sidersaura
|
nomen nudum
|
Sidormimus
|
s
|
Sierraceratops
|
possible junior synonym of Spinosaurus
|
Sigilmassasaurus
|
possibly non-dinosaurian
|
Silesaurus
|
s
|
Siluosaurus
|
s
|
Silutitan
|
s
|
Silvisaurus
|
s
|
Similicaudipteryx
|
s
|
Sinankylosaurus
|
s
|
Sinocalliopteryx
|
s
|
Sinocephale
|
s
|
Sinoceratops
|
s
|
Sinocoelurus
|
nomen nudum; synonym of Sinopeltosaurus
|
Sinopelta
|
nomen nudum
|
Sinopeltosaurus
|
a pliosaur; one species, "S." fusuiensis, is actually a dinosaur that may be synonymous with Siamosaurus
|
Sinopliosaurus
|
s
|
Sinornithoides
|
s
|
Sinornithomimus
|
s
|
Sinornithosaurus
|
s
|
Sinosauropteryx
|
s
|
Sinosaurus
|
s
|
Sinotyrannus
|
s
|
Sinovenator
|
s
|
Sinraptor
|
s
|
Sinusonasus
|
s
|
Sirindhorna
|
s
|
Skorpiovenator
|
preoccupied name, now known as Zanclodon
|
Smilodon
|
s
|
Smitanosaurus
|
possibly non-dinosaurian
|
Smok
|
s
|
Sonidosaurus
|
s
|
Sonorasaurus
|
s
|
Soriatitan
|
possibly non-dinosaurian
|
Soumyasaurus
|
s
|
Spectrovenator
|
s
|
Sphaerotholus
|
subsequently found to be a non-dinosaurian reptile
|
Sphenosaurus
|
junior synonym of Mantellisaurus
|
Sphenospondylus
|
s
|
Spiclypeus
|
s
|
Spicomellus
|
s
|
Spinophorosaurus
|
s
|
Spinops
|
s
|
Spinosaurus
|
s
|
Spinostropheus
|
subsequently found to be a non-dinosaurian reptile
|
Spinosuchus
|
subsequently found to be an aphanosaur
|
Spondylosoma
|
subsequently found to be a cetacean
|
Squalodon
|
s
|
Staurikosaurus
|
s
|
Stegoceras
|
s
|
Stegopelta
|
s
|
Stegosaurides
|
s
|
Stegosaurus
|
s
|
Stegouros
|
s
|
Stellasaurus
|
s
|
Stenonychosaurus
|
s
|
Stenopelix
|
junior synonym of Stygimoloch, which is a possible junior synonym of Pachycephalosaurus
|
Stenotholus
|
s
|
Stephanosaurus
|
preoccupied name, now known as Euoplocephalus
|
Stereocephalus
|
junior synonym of Triceratops
|
Sterrholophus
|
s
|
Stokesosaurus
|
junior synonym of Lesothosaurus
|
Stormbergia
|
junior synonym of Riojasaurus
|
Strenusaurus
|
s
|
Streptospondylus
|
s
|
Struthiomimus
|
s
|
Struthiosaurus
|
junior synonym of Pachycephalosaurus
|
Stygimoloch
|
junior synonym of Tyrannosaurus
|
Stygivenator
|
s
|
Styracosaurus
|
subsequently found to be fossilized mollusc borings
|
Succinodon
|
s
|
Suchomimus
|
subsequently found to be a phytosaur
|
Suchoprion
|
possible synonym of Baryonyx
|
Suchosaurus
|
nomen nudum
|
Sugiyamasaurus
|
nomen nudum
|
Sulaimanisaurus
|
s
|
Supersaurus
|
s
|
Suskityrannus
|
s
|
Suuwassea
|
s
|
Suzhousaurus
|
junior synonym of Camptosaurus
|
Symphyrophus
|
s
|
Syngonosaurus
|
preoccupied name, sometimes assigned to Coelophysis or Megapnosaurus
|
Syntarsus
|
junior synonym of Pinacosaurus
|
Syrmosaurus
|
s
|
Szechuanosaurus
|
t
|
Tachiraptor
|
t
|
Talarurus
|
t
|
Talenkauen
|
t
|
Talos
|
t
|
Tamarro
|
t
|
Tambatitanis
|
t
|
Tangvayosaurus
|
t
|
Tanius
|
t
|
Tanycolagreus
|
subsequently found to be a protorosaur
|
Tanystropheus
|
t
|
Tanystrosuchus
|
t
|
Taohelong
|
subsequently found to be a therapsid
|
Tapinocephalus
|
t
|
Tapuiasaurus
|
t
|
Tarascosaurus
|
t
|
Tarbosaurus
|
t
|
Tarchia
|
t
|
Tastavinsaurus
|
t
|
Tatankacephalus
|
probable junior synonym of Triceratops
|
Tatankaceratops
|
t
|
Tataouinea
|
t
|
Tatisaurus
|
t
|
Taurovenator
|
t
|
Taveirosaurus
|
t
|
Tawa
|
junior synonym of Lufengosaurus
|
Tawasaurus
|
t
|
Tazoudasaurus
|
possibly non-dinosaurian
|
Technosaurus
|
subsequently found to be a non-dinosaurian archosauriform
|
Tecovasaurus
|
t
|
Tehuelchesaurus
|
nomen nudum
|
Teihivenator
|
t
|
Teinurosaurus
|
subsequently found to be a basal avemetatarsalian
|
Teleocrater
|
t
|
Telmatosaurus
|
nomen nudum; Tenontosaurus
|
Tenantosaurus
|
nomen nudum; an unpublished museum name for Tianchisaurus
|
Tenchisaurus
|
t
|
Tendaguria
|
t
|
Tengrisaurus
|
t
|
Tenontosaurus
|
t
|
Teratophoneus
|
subsequently found to be a non-dinosaurian archosaur
|
Teratosaurus
|
subsequently found to be a phytosaur
|
Termatosaurus
|
t
|
Terminocavus
|
t
|
Tethyshadros
|
junior synonym of Lambeosaurus
|
Tetragonosaurus
|
t
|
Texacephale
|
t
|
Texasetes
|
possibly junior synonym of Staurikosaurus
|
Teyuwasu
|
t
|
Thanatotheristes
|
t
|
Thanos
|
t
|
Tharosaurus
|
t
|
Thecocoelurus
|
t
|
Thecodontosaurus
|
t
|
Thecospondylus
|
t
|
Theiophytalia
|
t
|
Therizinosaurus
|
a synonym of Iguanodon
|
Therosaurus
|
t
|
Thescelosaurus
|
t
|
Thespesius
|
nomen nudum; Kholumolumo
|
Thotobolosaurus
|
alternate spelling of Tianchisaurus
|
Tianchiasaurus
|
t
|
Tianchisaurus
|
nomen nudum; Dianchungosaurus (crocodilian)
|
Tianchungosaurus
|
t
|
Tianzhenosaurus
|
t
|
Tianyulong
|
t
|
Tianyuraptor
|
t
|
Tichosteus
|
t
|
Tienshanosaurus
|
t
|
Timimus
|
t
|
Timurlengia
|
t
|
Titanoceratops
|
t
|
Titanosaurus
|
preoccupied name, now known as Atlantosaurus
|
Titanosaurus
|
t
|
Tlatolophus
|
t
|
Tochisaurus
|
preoccupied name, now known as Diplotomodon
|
Tomodon
|
t
|
Tonganosaurus
|
t
|
Tongtianlong
|
nomen nudum
|
Tonouchisaurus
|
junior synonym of Barilium
|
Torilion
|
t
|
Tornieria
|
t
|
Torosaurus
|
t
|
Torvosaurus
|
t
|
Tototlmimus
|
t
|
Trachodon
|
t
|
Tralkasaurus
|
t
|
Transylvanosaurus
|
t
|
Tratayenia
|
t
|
Traukutitan
|
subsequently found to be a basal crocodylomorph
|
Trialestes
|
preoccupied name, now known as Trialestes
|
Triassolestes
|
junior synonym of Tanystropheus, a protorosaur
|
Tribelesodon
|
t
|
Triceratops
|
t
|
Trierarchuncus
|
t
|
Trigonosaurus
|
t
|
Trimucrodon
|
t
|
Trinisaura
|
t
|
Triunfosaurus
|
t
|
Troodon
|
t
|
Tsaagan
|
t
|
Tsagantegia
|
t
|
Tsintaosaurus
|
t
|
Tuebingosaurus
|
t
|
Tugulusaurus
|
t
|
Tuojiangosaurus
|
t
|
Turanoceratops
|
t
|
Turiasaurus
|
t
|
Tylocephale
|
synonym of Pachycephalosaurus
|
Tylosteus
|
t
|
Tyrannomimus
|
t
|
Tyrannosaurus
|
t
|
Tyrannotitan
|
u
|
Uberabatitan
|
nomen nudum
|
Ubirajara
|
u
|
Udanoceratops
|
junior synonym of Triceratops
|
Ugrosaurus
|
junior synonym of Edmontosaurus
|
Ugrunaaluk
|
junior synonym of Camarasaurus
|
Uintasaurus
|
junior synonym of Supersaurus
|
Ultrasauros
|
preoccupied name, renamed Ultrasauros which is now a junior synonym of Supersaurus
|
Ultrasaurus
|
u
|
Ultrasaurus
|
u
|
Ulughbegsaurus
|
nomen nudum; Barsboldia
|
Umarsaurus
|
u
|
Unaysaurus
|
u
|
Unenlagia
|
u
|
Unescoceratops
|
nomen nudum, subsequently found to be a fish
|
Unicerosaurus
|
u
|
Unquillosaurus
|
u
|
Urbacodon
|
u
|
Utahceratops
|
u
|
Utahraptor
|
u
|
Uteodon
|
v
|
Vagaceratops
|
v
|
Vahiny
|
possible synonym of Thecocoelurus
|
Valdoraptor
|
v
|
Valdosaurus
|
v
|
Vallibonavenatrix
|
v
|
Variraptor
|
v
|
Vayuraptor
|
v
|
Vectaerovenator
|
junior synonym of Polacanthus or Hylaeosaurus
|
Vectensia
|
v
|
Vectidromeus
|
v
|
Vectipelta
|
v
|
Vectiraptor
|
junior synonym of Mantellisaurus
|
Vectisaurus
|
v
|
Velafrons
|
v
|
Velocipes
|
v
|
Velociraptor
|
v
|
Velocisaurus
|
subsequently found to be a non-dinosaurian archosaur
|
Venaticosuchus
|
v
|
Venenosaurus
|
v
|
Vespersaurus
|
v
|
Veterupristisaurus
|
v
|
Viavenator
|
nomen nudum
|
Vitakridrinda
|
nomen nudum
|
Vitakrisaurus
|
v
|
Volgatitan
|
v
|
Volkheimeria
|
v
|
Vouivria
|
v
|
Vulcanodon
|
junior synonym of Hypselospinus
|
Wadhurstia
|
w
|
Wakinosaurus
|
possible synonym of Rapator
|
Walgettosuchus
|
preoccupied name, now known as Alwalkeria
|
Walkeria
|
nomen nudum; Duriavenator
|
Walkersaurus
|
w
|
Wamweracaudia
|
nomen nudum, synonym of Giraffatitan
|
Wangonisaurus
|
w
|
Wannanosaurus
|
w
|
Weewarrasaurus
|
subsequently found to be a bird, possible junior synonym of Archaeopteryx
|
Wellnhoferia
|
w
|
Wendiceratops
|
w
|
Wiehenvenator
|
w
|
Willinakaqe
|
w
|
Wintonotitan
|
w
|
Wuerhosaurus
|
w
|
Wulagasaurus
|
w
|
Wulatelong
|
w
|
Wulong
|
subsequently found to be a bird
|
Wyleyia
|
nomen nudum, synonym of Allosaurus
|
Wyomingraptor
|
x
|
Xenoceratops
|
x
|
Xenoposeidon
|
x
|
Xenotarsosaurus
|
x
|
Xianshanosaurus
|
x
|
Xiaosaurus
|
x
|
Xiaotingia
|
x
|
Xingtianosaurus
|
x
|
Xingxiulong
|
x
|
Xinjiangovenator
|
x
|
Xinjiangtitan
|
x
|
Xiongguanlong
|
x
|
Xixianykus
|
x
|
Xixiasaurus
|
x
|
Xixiposaurus
|
x
|
Xiyunykus
|
x
|
Xuanhanosaurus
|
x
|
Xuanhuaceratops
|
nomen nudum; Xuanhuaceratops
|
Xuanhuasaurus
|
x
|
Xunmenglong
|
x
|
Xuwulong
|
junior synonym of Anchisaurus
|
Yaleosaurus
|
y
|
Yamaceratops
|
y
|
Yamanasaurus
|
y
|
Yamatosaurus
|
y
|
Yanbeilong
|
y
|
Yandusaurus
|
y
|
Yangchuanosaurus
|
y
|
Yaverlandia
|
y
|
Yehuecauhceratops
|
nomen nudum; subsequently found to be a junior synonym of the mosasaur Taniwhasaurus
|
Yezosaurus
|
y
|
Yi
|
nomen nudum
|
Yibinosaurus
|
y
|
Yimenosaurus
|
y
|
Yingshanosaurus
|
y
|
Yinlong
|
y
|
Yixianosaurus
|
y
|
Yizhousaurus
|
y
|
Yongjinglong
|
y
|
Ypupiara
|
nomen nudum
|
Yuanmouraptor
|
y
|
Yuanmousaurus
|
y
|
Yueosaurus
|
y
|
Yulong
|
y
|
Yunganglong
|
y
|
Yunmenglong
|
y
|
Yunnanosaurus
|
nomen nudum
|
Yunxianosaurus
|
y
|
Yunyangosaurus
|
y
|
Yurgovuchia
|
y
|
Yutyrannus
|
y
|
Yuxisaurus
|
y
|
Yuzhoulong
|
y
|
Zalmoxes
|
y
|
Zanabazar
|
subsequently found to be non-dinosaurian
|
Zanclodon
|
z
|
Zapalasaurus
|
z
|
Zapsalis
|
z
|
Zaraapelta
|
subsequently found to be a non-dinosaurian archosaur
|
Zatomus
|
z
|
Zby
|
z
|
Zephyrosaurus
|
z
|
Zhanghenglong
|
z
|
Zhejiangosaurus
|
z
|
Zhenyuanlong
|
z
|
Zhongjianosaurus
|
subsequently found to be a bird
|
Zhongornis
|
possible junior synonym of Gobisaurus
|
Zhongyuansaurus
|
z
|
Zhuchengceratops
|
junior synonym of Shantungosaurus
|
Zhuchengosaurus
|
z
|
Zhuchengtitan
|
z
|
Zhuchengtyrannus
|
z
|
Ziapelta
|
z
|
Zigongosaurus
|
z
|
Zizhongosaurus
|
z
|
Zuniceratops
|
nomen nudum, Suskityrannus
|
Zunityrannus
|
z
|
Zuolong
|
z
|
Zuoyunlong
|
z
|
Zupaysaurus
|
z
|
Zuul
|