|
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
|
