(Adding categories) Tag: categoryselect |
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| − | *''[http://dinosaurs.wikia.com/wiki/Aardonyx Aardonyx]'' |
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| + | *”[[Aardonyx]] |
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*"[http://en.wikipedia.org/wiki/Abdallahsaurus Abdallahsaurus]" —''nomen nudum'', probably ''[http://en.wikipedia.org/wiki/Brachiosaurus Brachiosaurus]'' |
*"[http://en.wikipedia.org/wiki/Abdallahsaurus Abdallahsaurus]" —''nomen nudum'', probably ''[http://en.wikipedia.org/wiki/Brachiosaurus Brachiosaurus]'' |
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*''[http://en.wikipedia.org/wiki/Abelisaurus Abelisaurus]'' |
*''[http://en.wikipedia.org/wiki/Abelisaurus Abelisaurus]'' |
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*''[http://en.wikipedia.org/wiki/Arizonasaurus Arizonasaurus]'' — actually a [http://en.wikipedia.org/wiki/Rauisuchia rauisuchian] |
*''[http://en.wikipedia.org/wiki/Arizonasaurus Arizonasaurus]'' — actually a [http://en.wikipedia.org/wiki/Rauisuchia rauisuchian] |
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*"[http://en.wikipedia.org/wiki/Arkanosaurus Arkanosaurus]" — variant spelling of "[http://en.wikipedia.org/wiki/Arkansaurus Arkansaurus]" |
*"[http://en.wikipedia.org/wiki/Arkanosaurus Arkanosaurus]" — variant spelling of "[http://en.wikipedia.org/wiki/Arkansaurus Arkansaurus]" |
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| − | *"[http://en.wikipedia.org/wiki/Arkansaurus Arkansaurus]" |
+ | *"[http://en.wikipedia.org/wiki/Arkansaurus Arkansaurus]" |
*''[http://en.wikipedia.org/wiki/Arrhinoceratops Arrhinoceratops]'' |
*''[http://en.wikipedia.org/wiki/Arrhinoceratops Arrhinoceratops]'' |
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*''[http://en.wikipedia.org/wiki/Arstanosaurus Arstanosaurus]'' |
*''[http://en.wikipedia.org/wiki/Arstanosaurus Arstanosaurus]'' |
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Revision as of 11:38, 31 March 2018
- Aachenosaurus a piece of petrified wood
- ”Aardonyx
- "Abdallahsaurus" —nomen nudum, probably Brachiosaurus
- Abelisaurus
- Abrictosaurus
- Abrosaurus
- Acanthopholis
- Achelosaurus — misspelling of Achelousaurus
- Achelousaurus
- Achillesaurus
- Achillobator
- "Acracanthus" — original invalid name of Acrocanthosaurus
- Acrocanthosaurus
- Actiosaurus — probably an ichthyosaur
- Adamantisaurus
- Adasaurus
- Adeopapposaurus
- Aegyptosaurus
- Aeolosaurus
- Aepisaurus
- Aerosteon
- Aetonyx — possible junior synonym of Massospondylus
- Afrovenator
- Agathaumas
- Aggiosaurus — actually a metriorhynchid crocodilian
- Agilisaurus
- Agnosphitys
- Agrosaurus — probably a junior synonym of Thecodontosaurus
- Agujaceratops
- Agustinia
- "Airakoraptor" —nomen nudum
- Alamosaurus
- "Alashansaurus" —nomen nudum; Shaochilong
- Alaskacephale
- Albertaceratops
- Albertonykus
- Albertosaurus
- Albisaurus — a non-dinosaurian reptile
- Alectrosaurus
- Aletopelta
- Algoasaurus
- Alioramus
- Aliwalia — junior synonym of Eucnemesaurus
- Allosaurus
- Alocodon
- Altirhinus
- Altispinax
- Alvarezsaurus
- Alwalkeria
- Alxasaurus
- Amargasaurus
- Amargatitanis
- Amazonsaurus
- Ammosaurus
- Ampelosaurus
- Amphicoelias
- "Amphicoelicaudia" —nomen nudum; possibly Huabeisaurus
- "Amphisaurus" —preoccupied name, now known as Anchisaurus
- Amtosaurus — possibly Talarurus
- Amurosaurus
- Amygdalodon
- Anabisetia
- Anasazisaurus
- Anatosaurus — junior synonym of Edmontosaurus
- Anatotitan
- Anchiceratops
- Anchiornis
- Anchisaurus
- Andesaurus
- Angaturama — probable junior synonym of Irritator
- "Angloposeidon" —nomen nudum
- Angulomastacator
- Aniksosaurus
- Animantarx
- Ankistrodon — actually a proterosuchid archosauriform
- Ankylosaurus
- Anodontosaurus — junior synonym of Euoplocephalus or Dyoplosaurus
- Anoplosaurus
- Anserimimus
- Antarctopelta
- Antarctosaurus
- Antetonitrus
- Anthodon — actually a pareiasaur
- Antrodemus — possibly a junior synonym of Allosaurus
- Apatodon — possibly a junior synonym of Allosaurus
- Apatosaurus — popularly known as Brontosaurus
- Appalachiosaurus
- Aragosaurus
- Aralosaurus
- "Araucanoraptor" —nomen nudum; Neuquenraptor
- Archaeoceratops
- Archaeodontosaurus
- Archaeopteryx — actually a bird (by definition)
- "Archaeoraptor" — now known as the bird Yanornis and the dromaeosaur Microraptor
- Archaeornis — junior synonym of the bird Archaeopteryx
- Archaeornithoides
- Archaeornithomimus
- Archaeovolans — junior synonym of the bird Yanornis
- Arctosaurus — actually some sort of non-dinosaurian reptile
- Arenysaurus
- Argentinosaurus
- Argyrosaurus
- Aristosaurus — junior synonym of Massospondylus
- Aristosuchus
- Arizonasaurus — actually a rauisuchian
- "Arkanosaurus" — variant spelling of "Arkansaurus"
- "Arkansaurus"
- Arrhinoceratops
- Arstanosaurus
- Asiaceratops
- Asiamericana
- Asiatosaurus
- Astrodon
- Astrodonius — junior synonym of Astrodon
- Astrodontaurus — junior synonym of Astrodon
- Asylosaurus
- Atlantosaurus — possible junior synonym of Apatosaurus or Camarasaurus
- Atlasaurus
- Atlascopcosaurus
- Atrociraptor
- Aublysodon
- Aucasaurus
- "Augustia" —preoccupied name, now known as Agustinia
- Auroraceratops
- Australodocus
- Australovenator
- Austroraptor
- Austrosaurus
- Avaceratops
- "Avalonia" —preoccupied name, now known as Avalonianus
- Avalonianus — actually a non-dinosaurian archosaur
- Aviatyrannis
- Avimimus
- Avipes — probably a non-dinosaurian dinosauromorph
- Avisaurus — actually an enantiornithine bird
- Azendohsaurus — probably a non-dinosaurian reptile
- Bactrosaurus
- Bagaceratops
- Bagaraatan
- Bahariasaurus
- Bainoceratops
- "Bakesaurus" —nomen nudum
- Balochisaurus
- Bambiraptor
- Baotianmansaurus
- Barapasaurus
- Barosaurus
- Barsboldia
- Baryonyx
- "Bashunosaurus" —nomen nudum
- Basutodon — actually a non-dinosaurian archosaur
- Bathygnathus — actually a pelycosaur
- Baurutitan
- "Bayosaurus" —nomen nudum
- Becklespinax
- "Beelemodon" —nomen nudum
- Beipiaosaurus
- Beishanlong
- Bellusaurus
- Belodon — actually a phytosaur
- Berberosaurus
- Betasuchus
- Bienosaurus
- Bihariosaurus
- "Bilbeyhallorum" —nomen nudum; Cedarpelta
- Bissektipelta
- "Blancocerosaurus" —nomen nudum, probably Brachiosaurus or Giraffatitan
- Blikanasaurus
- Bonatitan
- Bonitasaura
- Borealosaurus
- Borogovia
- Bothriospondylus
- Brachiosaurus
- Brachyceratops
- Brachylophosaurus
- Brachypodosaurus
- Brachyrophus — junior synonym of Camptosaurus
- Brachytaenius — actually some sort of non-dinosaurian reptile, possibly the same as Dakosaurus
- Brachytrachelopan
- Bradycneme
- Brasileosaurus — actually a non-dinosaurian archosaur
- Breviceratops
- Brohisaurus
- "Brontoraptor" —nomen nudum
- Brontosaurus — junior synonym of Apatosaurus
- Bruhathkayosaurus
- Bugenasaura
- Buitreraptor
- "Byranjaffia" —nomen nudum; Byronosaurus
- Byronosaurus
- Caenagnathasia
- Caenagnathus — probable junior synonym of Chirostenotes
- Calamosaurus
- Calamospondylus (Fox, 1866)
- "Calamospondylus" (Lydekker, 1889) —preoccupied name, now known as Calamosaurus
- Callovosaurus
- Camarasaurus
- Camelotia
- Camposaurus
- "Camptonotus" —preoccupied name, now known as Camptosaurus
- Camptosaurus
- "Campylodon" —preoccupied name, now known as Campylodoniscus
- Campylodoniscus
- "Capitalsaurus" —nomen nudum
- Carcharodontosaurus
- Cardiodon
- "Carnosaurus" —nomen nudum, probably a typographical error for "carnosaur"
- Carnotaurus
- Caseosaurus
- Cathartesaura
- Cathetosaurus — junior synonym of Camarasaurus
- Caudipteryx
- Caudocoelus — junior synonym of Teinurosaurus
- Caulodon — junior synonym of Camarasaurus
- Cedarosaurus
- Cedarpelta
- Cedrorestes
- Centemodon — actually a phytosaur
- Centrosaurus
- Cerasinops
- Ceratonykus
- Ceratops
- Ceratosaurus
- Cetiosauriscus
- Cetiosaurus
- Changchunsaurus
- "Changdusaurus" —nomen nudum
- "Changtusaurus" — variant spelling of "Changdusaurus"
- Chaoyangosaurus — misspelling of Chaoyangsaurus
- Chaoyangsaurus
- Charonosaurus
- Chasmosaurus
- Chassternbergia — junior synonym of Edmontonia
- Chebsaurus
- Cheneosaurus — junior synonym of Hypacrosaurus
- Chialingosaurus
- Chiayusaurus
- Chienkosaurus — actually a chimera of crocodilian and theropod (Szechuanosaurus) remains
- "Chihuahuasaurus" —nomen nudum; Sonorasaurus
- Chilantaisaurus
- Chindesaurus
- Chingkankousaurus
- Chinshakiangosaurus
- Chirostenotes
- Chondrosteosaurus
- Chondrosteus — misspelling of Chondrosteosaurus
- Chuandongocoelurus
- Chuanjiesaurus
- Chubutisaurus
- Chungkingosaurus
- "Cinizasaurus" —nomen nudum
- Cionodon
- Citipati
- Cladeiodon — actually a non-dinosaurian archosaur (Teratosaurus)
- Claorhynchus — possibly Triceratops
- Claosaurus
- Clarencea — actually a sphenosuchian (Sphenosuchus)
- Clasmodosaurus
- Clepsysaurus — actually a non-dinosaurian archosaur, except for C. fraserianus, which is part of the taxonomy of Palaeosaurus
- "Clevelanotyrannus" —nomen nudum; Nanotyrannus
- "Coahuilaceratops" —nomen nudum
- Coelophysis
- "Coelosaurus" —preoccupied name, now known as Ornithomimus and Archaeornithomimus.
- Coeluroides
- Coelurosauravus — actually an avicephalan diapsid
- "Coelurosaurus" —nomen nudum, probably a typographical error for "coelurosaur"
- Coelurus
- Colepiocephale
- Colonosaurus — junior synonym of the bird Ichthyornis dispar
- "Coloradia" —preoccupied name, now known as Coloradisaurus
- Coloradisaurus
- "Colossosaurus" —nomen nudum; Pelorosaurus
- "Comanchesaurus" —nomen nudum
- Compsognathus
- Compsosuchus
- Concavenator
- Conchoraptor
- Condorraptor
- Corythosaurus
- Craspedodon
- Crataeomus — junior synonym of Struthiosaurus
- Craterosaurus
- Creosaurus — junior synonym of Allosaurus
- Crichtonsaurus
- Cristatusaurus
- Crosbysaurus — actually a non-dinosaurian archosauriform
- Cryolophosaurus
- Cryptodraco — junior synonym (unneeded replacement name) of Cryptosaurus
- "Cryptoraptor" —nomen nudum
- Cryptosaurus
- Cryptovolans
- Cumnoria — junior synonym of Camptosaurus
- "Cylindricodon" —preoccupied name, now known as Hylaeosaurus
- Cystosaurus — actually a crocodilian which through a typographical error was confused withCryptosaurus
- Daanosaurus
- Dacentrurus
- "Dachongosaurus" —nomen nudum
- "Dachungosaurus" — variant spelling of "Dachongosaurus"
- Dakosaurus — actually a metriorhynchid crocodilian
- Dakotadon
- "Damalasaurus" —nomen nudum
- Dandakosaurus
- Danubiosaurus — junior synonym of Struthiosaurus
- "Daptosaurus" —nomen nudum; early manuscript name for Deinonychus
- Dashanpusaurus
- Daspletosaurus
- Dasygnathoides — actually a non-dinosaurian archosaur, junior synonym of Ornithosuchus
- "Dasygnathus" —preoccupied name, now known as Dasygnathoides
- Datousaurus
- Daxiatitan
- Deinocheirus
- Deinodon — possibly Gorgosaurus
- Deinonychus
- Deltadromeus
- Denversaurus — junior synonym of Edmontonia
- Deuterosaurus — actually a therapsid
- Diamantinasaurus
- Dianchungosaurus — actually a crocodilian
- "Diceratops" —preoccupied name, now known as Nedoceratops
- Diceratus — junior synonym of Nedoceratops
- Diclonius
- Dicraeosaurus
- Didanodon — possibly a junior synonym of Lambeosaurus
- Dilong
- Dilophosaurus
- Dimodosaurus — junior synonym of Plateosaurus
- Dinheirosaurus
- Dinodocus
- "Dinosaurus" —preoccupied name, now a junior synonym of Plateosaurus
- Dinotyrannus — junior synonym of Tyrannosaurus
- Diplodocus
- Diplotomodon
- Diracodon — junior synonym of Stegosaurus
- Dolichosuchus
- Dollodon
- "Domeykosaurus" —nomen nudum
- Dongbeititan
- Dongyangosaurus
- Doratodon — actually a crocodilian
- Doryphorosaurus — junior synonym (unneeded replacement name) of Kentrosaurus
- Draconyx
- Dracopelta
- Dracorex
- Dracovenator
- Dravidosaurus — actually a plesiosaurian
- Drinker
- Dromaeosauroides
- Dromaeosaurus
- Dromiceiomimus
- Dromicosaurus — junior synonym of Massospondylus
- Dryosaurus
- Dryptosauroides
- Dryptosaurus
- Dubreuillosaurus
- Duriavenator
- Dynamosaurus — junior synonym of Tyrannosaurus
- Dyoplosaurus
- Dysalotosaurus — junior synonym of Dryosaurus
- Dysganus
- Dyslocosaurus
- Dystrophaeus
- Dystylosaurus — junior synonym of Supersaurus
- Echinodon
- Edmarka
- Edmontonia
- Edmontosaurus
- Efraasia
- Einiosaurus
- Ekrixinatosaurus
- Elachistosuchus — a rhynchocephalian
- Elaphrosaurus
- Elmisaurus
- Elopteryx
- Elosaurus — junior synonym of Apatosaurus
- "Elvisaurus" —nomen nudum; Cryolophosaurus
- Emausaurus
- Embasaurus
- Empaterias — misspelling of Epanterias
- Enigmosaurus
- Eobrontosaurus
- Eocarcharia
- Eoceratops — junior synonym of Chasmosaurus
- Eocursor
- "Eohadrosaurus" —nomen nudum; Eolambia
- Eolambia
- Eolosaurus — junior synonym of Aeolosaurus
- Eomamenchisaurus
- Eoraptor
- Eotriceratops
- Eotyrannus
- Epachthosaurus
- Epanterias — may be Allosaurus
- "Ephoenosaurus" —nomen nudum; Machimosaurus (a crocodilian)
- Epicampodon — actually a proterosuchid archosauriform
- Epidendrosaurus
- Epidexipteryx
- Equijubus
- Erectopus
- Erketu
- Erliansaurus
- Erlicosaurus — misspelling of Erlikosaurus
- Erlikosaurus
- Eshanosaurus
- "Euacanthus" —nomen nudum; junior synonym of Polacanthus
- Eucamerotus
- Eucentrosaurus — junior synonym (unneeded replacement name) of Centrosaurus
- Eucercosaurus — possibly Anoplosaurus
- Eucnemesaurus
- Eucoelophysis — actually a non-dinosaurian dinosauromorph
- "Eugongbusaurus" —nomen nudum
- Euhelopus
- Euoplocephalus
- Eupodosaurus — a nothosaur synonymous with Lariosaurus
- "Eureodon" —nomen nudum; Tenontosaurus
- Eurolimnornis — possibly a bird
- Euronychodon
- Europasaurus
- Euskelosaurus
- Eustreptospondylus
- Fabrosaurus — possibly Lesothosaurus
- Falcarius
- "Fenestrosaurus" —nomen nudum; Oviraptor
- Ferganasaurus
- Ferganosaurus — misspelling of Ferganasaurus
- Ferganocephale
- Frenguellisaurus — junior synonym of Herrerasaurus
- Fukuiraptor
- Fukuisaurus
- Fulengia
- Fulgurotherium
- "Fusinasus" —nomen nudum; Eotyrannus
- Fusuisaurus
- "Futabasaurus" —nomen nudum now identified as a plesiosaur
- Futalognkosaurus
- "Futalongkosaurus" — variant spelling of Futalognkosaurus
- "Gadolosaurus" —nomen nudum
- Galesaurus — actually a therapsid
- Gallimimus
- Galtonia — actually a pseudosuchian; possibly a junior synonym of Revueltosaurus
- Galveosaurus
- Galvesaurus — junior synonym of Galveosaurus
- "Gansutitan" - nomen nudum; Daxiatitan
- Gargoyleosaurus
- Garudimimus
- Gasosaurus
- Gasparinisaura
- Gastonia
- "Gavinosaurus" —nomen nudum; Eotyrannus
- Genusaurus
- Genyodectes
- Geranosaurus
- Giganotosaurus
- Gigantoraptor
- Gigantosaurus (Seeley, 1869)
- "Gigantosaurus" (E. Fraas, 1908) —preoccupied name, now known as Tornieria, Malawisaurus, and Janenschia
- Gigantoscelus — junior synonym of Euskelosaurus
- Gigantspinosaurus
- Gilmoreosaurus
- "Ginnareemimus" —nomen nudum; Kinnareemimus
- Giraffatitan — possible junior synonym of Brachiosaurus
- Glacialisaurus
- Glyptodontopelta
- Gobiceratops
- Gobipteryx — actually an enantiornithine bird
- Gobisaurus
- Gobititan
- "Godzillasaurus" —nomen nudum; Gojirasaurus
- Gojirasaurus
- Gondwanatitan
- Gongbusaurus
- Gongxianosaurus
- Gorgosaurus
- Goyocephale
- Graciliceratops
- Graciliraptor
- Gracilisuchus — actually a non-dinosaurian archosaur
- "Gravisaurus" —nomen nudum; Lurdusaurus
- Gravitholus
- Gresslyosaurus — junior synonym of Plateosaurus
- Griphornis — junior synonym of the bird Archaeopteryx
- Griphosaurus — junior synonym of the bird Archaeopteryx
- "Gripposaurus" —nomen nudum; "Gyposaurus" sinensis
- Gryponyx — junior synonym of Massospondylus
- Gryposaurus
- Guaibasaurus
- Guanlong
- Gwyneddosaurus — a tanystrophid
- Gyposaurus
- "Hadrosauravus" —nomen nudum; junior synonym of Gryposaurus
- Hadrosaurus
- Hagryphus
- Hallopus — actually a crocodilian
- Halticosaurus
- Hanssuesia
- "Hanwulosaurus" —nomen nudum
- Haplocanthosaurus
- "Haplocanthus" —preoccupied name, now known as Haplocanthosaurus
- Harpymimus
- Hecatasaurus — junior synonym of Telmatosaurus
- "Heilongjiangosaurus" —nomen nudum
- Heishansaurus
- Helioceratops
- "Helopus" —preoccupied name, now known as Euhelopus
- Heptasteornis
- Herbstosaurus — actually a pterosaur
- Herrerasaurus
- Hesperonychus
- Hesperosaurus
- Heterodontosaurus
- Heterosaurus — junior synonym of Iguanodon
- Hexinlusaurus
- Heyuannia
- Hierosaurus — junior synonym of Nodosaurus
- Hikanodon — junior synonym of Iguanodon
- "Hironosaurus" —nomen nudum
- "Hisanohamasaurus" —nomen nudum
- Histriasaurus
- Homalocephale
- "Honghesaurus" —nomen nudum; Yandusaurus
- Hongshanosaurus
- Hoplitosaurus
- Hoplosaurus — junior synonym of Struthiosaurus
- Hortalotarsus — junior synonym of Massospondylus
- Huabeisaurus
- Huanghetitan
- Huaxiagnathus
- "Huaxiasaurus" —nomen nudum; Huaxiagnathus
- Huayangosaurus
- Hudiesaurus
- Hulsanpes — possibly a bird
- Hungarosaurus
- Hylaeosaurus
- Hylosaurus — junior synonym of Hylaeosaurus
- Hypacrosaurus
- Hypselosaurus
- "Hypselorhachis" —nomen nudum
- Hypsibema
- Hypsilophodon
- Hypsirophus — probable junior synonym of Stegosaurus
- "Ichabodcraniosaurus" —nomen nudum; probably Velociraptor
- Iguanodon
- "Iguanoides" —nomen nudum; Iguanodon
- "Iguanosaurus" —nomen nudum; Iguanodon
- Iliosuchus
- Ilokelesia
- Incisivosaurus
- Indosaurus
- Indosuchus
- "Ingenia" —preoccupied name, has not yet been renamed
- Inosaurus
- Irritator
- Isanosaurus
- Ischisaurus — junior synonym of Herrerasaurus
- "Ischyrosaurus" —preoccupied name, has not yet been renamed
- Isisaurus
- "Issasaurus" —nomen nudum; Dicraeosaurus
- Itemirus
- Iuticosaurus
- Jainosaurus
- Janenschia
- Jaxartosaurus
- Jeholornis — actually a bird
- Jeholosaurus
- Jenghizkhan — junior synonym of Tarbosaurus
- "Jensenosaurus" —nomen nudum; Supersaurus
- "Jiangjunmiaosaurus" —nomen nudum; Monolophosaurus
- Jiangjunosaurus
- Jiangshanosaurus
- Jinfengopteryx
- Jingshanosaurus
- Jinzhousaurus
- Jiutaisaurus
- Jixiangornis — actually a bird
- Jobaria
- Jubbulpuria
- Jurapteryx — junior synonym of the bird Archaeopteryx
- "Jurassosaurus" —nomen nudum; Tianchisaurus
- Juravenator
- "Kagasaurus" —nomen nudum
- Kaijiangosaurus
- Kakuru
- Kangnasaurus
- Karongasaurus
- "Katsuyamasaurus" —nomen nudum
- Kelmayisaurus
- Kemkemia
- Kentrosaurus
- Kentrurosaurus — junior synonym (unneeded replacement name) of Kentrosaurus
- Kerberosaurus
- Khaan
- "Khateranisaurus" — misspelling of "Khetranisaurus"
- Khetranisaurus
- Kinnareemimus
- "Kitadanisaurus" —nomen nudum; Fukuiraptor
- "Kittysaurus" —nomen nudum; Eotyrannus
- Klamelisaurus
- Kol
- Koparion
- "Koreanosaurus" —nomen nudum
- "Koreasaurus" —nomen nudum; probably an alternate spelling of "Koreanosaurus"
- Kosmoceratops
- Kotasaurus
- Koutalisaurus
- Kritosaurus
- Kryptops
- Krzyzanowskisaurus — probably a pseudosuchian (?Revueltosaurus)
- Kulceratops
- Kunmingosaurus — may be a nomen nudum
- Kuszholia — probably a bird
- Labocania
- Labrosaurus — junior synonym of Allosaurus
- "Laelaps" —preoccupied name, now known as Dryptosaurus
- Laevisuchus
- Lagerpeton — actually a non-dinosaurian dinosauromorph
- Lagosuchus — actually a non-dinosaurian dinosauromorph
- Lamaceratops
- Lambeosaurus
- Lametasaurus
- Lamplughsaura
- Lanasaurus
- "Lancangjiangosaurus" — variant spelling of "Lancanjiangosaurus"
- "Lancangosaurus" —nomen nudum; Datousaurus
- "Lancanjiangosaurus" —nomen nudum
- Lanzhousaurus
- Laornis — actually a bird
- Laosaurus
- Laplatasaurus
- Lapparentosaurus
- Leaellynasaura
- Leipsanosaurus — junior synonym of Struthiosaurus
- "Lengosaurus" —nomen nudum; Eotyrannus
- Leptoceratops
- Leptospondylus — junior synonym of Massospondylus
- Lesothosaurus
- Lessemsaurus
- Levnesovia
- Lewisuchus — actually a non-dinosaurian dinosauromorph
- Lexovisaurus
- Liaoceratops
- Liaoningosaurus
- "Liassaurus" —nomen nudum
- Libycosaurus — actually an anthracothere mammal
- Ligabueino
- Ligabuesaurus
- "Ligomasaurus" —nomen nudum, probably Brachiosaurus or Giraffatitan
- "Likhoelesaurus" —nomen nudum; possibly non-dinosaurian
- Liliensternus
- Limaysaurus
- "Limnornis" —preoccupied name, now known as the birds Eurolimnornis and Palaeocursornis
- "Limnosaurus" —preoccupied name, now known as Telmatosaurus
- Limusaurus
- Lirainosaurus
- Lisboasaurus — actually a crocodilian
- Loncosaurus
- Longisquama — actually some sort of non-dinosaurian reptile
- Longosaurus — junior synonym of Coelophysis
- Lophorhothon
- Lophostropheus
- Loricatosaurus
- Loricosaurus — possible junior synonym of Neuquensaurus
- Losillasaurus
- Lourinhanosaurus
- Lourinhasaurus
- Luanchuanraptor
- "Luanpingosaurus" —nomen nudum; Psittacosaurus
- Lucianosaurus — actually a non-dinosaurian archosauriform
- Lufengocephalus — junior synonym of Lufengosaurus
- Lufengosaurus
- Lukousaurus
- Lurdusaurus
- Lusitanosaurus
- Lusotitan
- Lycorhinus
- Macelognathus — actually a sphenosuchian crocodilian
- Macrodontophion
- Macrogryphosaurus
- Macrophalangia — junior synonym of Chirostenotes
- "Macroscelosaurus" —nomen nudum; probable junior synonym of Tanystropheus
- Macrurosaurus
- "Madsenius" —nomen nudum
- Magnirostris
- Magnosaurus
- "Magulodon" —nomen nudum
- Magyarosaurus
- Mahakala
- Maiasaura
- Majungasaurus
- Majungatholus — probable junior synonym of Majungasaurus
- Malarguesaurus
- Malawisaurus
- Maleevosaurus — junior synonym of Tarbosaurus
- Maleevus
- Mamenchisaurus
- Mandschurosaurus
- Manospondylus — synonym of Tyrannosaurus
- Mantellisaurus
- Mapusaurus
- Marasuchus — actually a non-dinosaurian dinosauromorph
- Marisaurus
- Marmarospondylus — probable junior synonym of Bothriospondylus
- Marshosaurus
- Masiakasaurus
- Massospondylus
- Maxakalisaurus
- "Medusaceratops" —nomen nudum; Albertaceratops
- "Megacervixosaurus" —nomen nudum
- "Megadactylus" —preoccupied name, now known as Anchisaurus
- "Megadontosaurus" —nomen nudum; Microvenator
- Megalosaurus
- Megapnosaurus
- Megaraptor
- Mei
- Melanorosaurus
- Mendozasaurus
- "Merosaurus" —nomen nudum
- Metriacanthosaurus
- "Microcephale" —nomen nudum
- "Microceratops" —preoccupied name, now known as Microceratus
- Microceratus
- Microcoelus — junior synonym of Saltasaurus
- "Microdontosaurus" —nomen nudum
- Microhadrosaurus
- Micropachycephalosaurus
- Microraptor
- Microsaurops — junior synonym of Saltasaurus
- Microvenator
- "Mifunesaurus" —nomen nudum
- Minmi
- Minotaurasaurus
- Miragaia
- Mirischia
- "Moabosaurus" —nomen nudum
- Mochlodon
- "Mohammadisaurus" —nomen nudum; Tornieria
- Mongolosaurus
- Monkonosaurus
- Monoclonius
- Monolophosaurus
- "Mononychus" —preoccupied name, now known as Mononykus
- Mononykus
- Montanoceratops
- Morinosaurus
- Morosaurus — junior synonym of Camarasaurus
- "Moshisaurus" —nomen nudum; ?Mamenchisaurus
- "Mtapaiasaurus" —nomen nudum, probably Brachiosaurus or Giraffatitan
- "Mtotosaurus" —nomen nudum; Dicraeosaurus
- Mussaurus
- Muttaburrasaurus
- Muyelensaurus
- Mymoorapelta
- Naashoibitosaurus
- Nanningosaurus
- Nanosaurus
- Nanotyrannus — possibly a juvenile Tyrannosaurus or other tyrannosaurid
- Nanshiungosaurus
- Nanyangosaurus
- "Nectosaurus" —preoccupied name, now known as Kritosaurus
- Nedcolbertia
- Nedoceratops
- Neimongosaurus
- "Nemegtia" —preoccupied name, now known as Nemegtomaia
- Nemegtomaia
- Nemegtosaurus
- "Neosaurus" —preoccupied name, now known as Parrosaurus (possible junior synonym ofHypsibema)
- Neosodon
- Neovenator
- Neuquenraptor
- Neuquensaurus
- "Newtonsaurus" —nomen nudum
- "Ngexisaurus" —nomen nudum
- Nigersaurus
- "Ninghsiasaurus" —nomen nudum; Pinacosaurus
- Niobrarasaurus
- Nipponosaurus
- Noasaurus
- Nodocephalosaurus
- Nodosaurus
- Nomingia
- Nopcsaspondylus
- Nothronychus
- Notoceratops
- Notohypsilophodon
- "Nouerosaurus" — variant spelling of Nurosaurus
- Nqwebasaurus
- "Nteregosaurus" —nomen nudum; Janenschia
- "Nuoerosaurus" — variant spelling of Nurosaurus
- "Nuoersaurus" — variant spelling of Nurosaurus
- "Nurosaurus" —nomen nudum
- Nuthetes
- "Nyasasaurus" —nomen nudum; possibly non-dinosaurian
- "Nyororosaurus" —nomen nudum; Dicraeosaurus
- Ohmdenosaurus
- Oligosaurus — junior synonym of Rhabdodon
- Olorotitan
- Omeisaurus
- Omnivoropteryx - probably a bird
- "Omosaurus" —preoccupied name, now known as Dacentrurus
- Onychosaurus — synonym of Rhabdodon, or a dubious ankylosaurian
- Opisthocoelicaudia
- Oplosaurus
- "Orcomimus" —nomen nudum
- Orinosaurus — junior synonym (unneeded replacement name) of Orosaurus
- Orkoraptor
- Ornatotholus
- Ornithodesmus
- "Ornithoides" —nomen nudum; Saurornithoides
- Ornitholestes
- Ornithomerus — junior synonym of Rhabdodon
- Ornithomimoides
- Ornithomimus
- Ornithopsis
- Ornithosuchus — actually a non-dinosaurian archosaur
- Ornithotarsus — possible junior synonym of Hadrosaurus
- Orodromeus
- Orosaurus — possible junior synonym of Euskelosaurus
- Orthogoniosaurus
- Orthomerus
- Oryctodromeus
- "Oshanosaurus" —nomen nudum
- Othnielia
- Othnielosaurus
- "Otogosaurus" —nomen nudum
- Ouranosaurus
- Oviraptor
- "Ovoraptor" —nomen nudum; Velociraptor
- Ozraptor
- Pachycephalosaurus
- Pachyrhinosaurus
- Pachysauriscus — probable junior synonym of Plateosaurus
- Pachysaurops — probable junior synonym of Plateosaurus
- "Pachysaurus" —preoccupied name, now known as Pachysauriscus; probable junior synonym ofPlateosaurus
- Pachyspondylus — probable junior synonym of Massospondylus
- Pakisaurus
- Palaeoctonus — actually a phytosaur
- Palaeocursornis — possibly a bird
- "Palaeolimnornis" —nomen nudum; Palaeocursornis, probable bird
- Palaeopteryx — possibly a bird
- Palaeosauriscus — junior synonym of Paleosaurus
- "Palaeosaurus" (Riley & Stutchbury, 1836) —preoccupied name, now known as Paleosaurus
- "Palaeosaurus" (Fitzinger, 1840) —preoccupied name, now known as Sphenosaurus, a non-dinosaurian procolophonid
- Palaeoscincus
- Paleosaurus — actually a non-dinosaurian archosaur
- Paluxysaurus
- Panoplosaurus
- Panphagia
- Pantydraco
- "Paraiguanodon" —nomen nudum; Bactrosaurus
- Paralititan
- Paranthodon
- Pararhabdodon
- Parasaurolophus
- Pareiasaurus — actually a pareiasaur
- "Parhabdodon" —nomen nudum; misspelling of Pararhabdodon
- Parksosaurus
- Paronychodon
- Parrosaurus — possible junior synonym of Hypsibema
- Parvicursor
- Patagonykus
- Patagosaurus
- "Patricosaurus" — actually a chimera of various non-dinosaurian reptiles
- Pawpawsaurus
- Pectinodon — junior synonym of Troodon
- Pedopenna
- Peishansaurus
- Pekinosaurus — actually a pseudosuchian; possibly a junior synonym of Revueltosaurus
- Pelecanimimus
- Pellegrinisaurus
- Peloroplites
- Pelorosaurus
- "Peltosaurus" —preoccupied name, now known as Sauropelta
- Penelopognathus
- Pentaceratops
- Phaedrolosaurus
- Phuwiangosaurus
- Phyllodon
- Piatnitzkysaurus
- Picrodon — junior synonym of Avalonianus
- Pinacosaurus
- Pisanosaurus
- Pitekunsaurus
- Piveteausaurus
- Planicoxa
- Plateosauravus
- Plateosaurus
- Platyceratops
- Pleurocoelus — possibly Astrodon
- Pleuropeltus — junior synonym of Struthiosaurus
- Pneumatoarthrus — actually a turtle
- Podokesaurus
- Poekilopleuron
- Polacanthoides — junior synonym of Hylaeosaurus
- Polacanthus
- Polyodontosaurus — junior synonym of Troodon
- Polyonax
- Ponerosteus
- Poposaurus — actually a non-dinosaurian archosaur
- Postosuchus — actually a rauisuchian
- Pradhania
- Prenocephale
- Prenoceratops
- Priconodon
- Priodontognathus
- Probactrosaurus
- Proceratops — junior synonym (unneeded replacement name) of Ceratops
- Proceratosaurus
- Procerosaurus (von Huene, 1902) — actually a prolacertiform archosauromorph
- "Procerosaurus" (Fritsch, 1905) —preoccupied name, now known as Ponerosteus
- Procheneosaurus — junior synonym of Lambeosaurus
- Procompsognathus
- Prodeinodon
- "Proiguanodon" —nomen nudum; Iguanodon
- Prosaurolophus
- Protarchaeopteryx
- Protecovasaurus — actually a non-dinosaurian archosauriform
- Protiguanodon — junior synonym of Psittacosaurus
- Protoavis — described as a bird, probably a chimera including theropod dinosaur bones
- Protoceratops
- Protognathosaurus
- "Protognathus" —preoccupied name, now known as Protognathosaurus
- Protohadros
- Protorosaurus (von Meyer, 1830) — actually a non-dinosaurian reptile
- "Protorosaurus" (Lambe, 1914) —preoccupied name, now known as Chasmosaurus
- "Protrachodon" —nomen nudum; Orthomerus
- "Proyandusaurus" —nomen nudum; Hexinlusaurus.
- Pseudolagosuchus — actually a non-dinosaurian dinosauromorph
- Psittacosaurus
- Pteropelyx
- Pterospondylus
- Puertasaurus
- Pukyongosaurus
- Pycnonemosaurus
- Pyroraptor
- Qantassaurus
- Qinlingosaurus
- Qingxiusaurus
- Quaesitosaurus
- Quilmesaurus
- Rachitrema — possibly an ichthyosaur
- "Rahona" —preoccupied name, now known as Rahonavis
- Rahonavis — possibly a bird
- Rajasaurus
- Rapator
- Rapetosaurus
- Rayososaurus
- Razanandrongobe — may be a theropod or crocodylomorph
- Rebbachisaurus
- Regnosaurus
- "Revueltoraptor" —nomen nudum; junior synonym of Gojirasaurus
- Revueltosaurus — actually a pseudosuchian
- Rhabdodon
- Rhadinosaurus — may be non-dinosaurian, possibly crocodilian
- Rhaetosaurus — misspelling of Rhoetosaurus
- Rhodanosaurus — junior synonym of Struthiosaurus
- Rhoetosaurus
- Rhopalodon — actually a synapsid
- Ricardoestesia — intended but unofficial spelling of Richardoestesia
- Richardoestesia
- "Rileya" —preoccupied name, now known as Rileyasuchus
- Rileyasuchus — a chimera of phytosaur and Thecodontosaurus remains
- Rinchenia
- Rinconsaurus
- Rioarribasaurus — junior synonym of Coelophysis
- Riojasaurus
- Riojasuchus — actually a non-dinosaurian archosaur
- Rocasaurus
- "Roccosaurus" —nomen nudum; Melanorosaurus
- Ruehleia
- Rugops
- "Rutellum" — pre-Linnaean name, considered a nomen oblitum
- Ruyangosaurus
- Sacisaurus — probably a dinosauromorph
- Sahaliyania
- Saichania
- "Salimosaurus" —nomen nudum, probably Brachiosaurus or Giraffatitan
- Saltasaurus
- Saltopus — probably a dinosauromorph
- "Saltriosaurus" —nomen nudum
- "Sanchusaurus" —nomen nudum
- "Sangonghesaurus" —nomen nudum
- Sanpasaurus
- Santanaraptor
- Sarcolestes
- Sarcosaurus
- Saturnalia
- Sauraechinodon — junior synonym of Echinodon
- "Sauraechmodon" —nomen nudum; Echinodon
- Saurolophus
- Sauropelta
- Saurophaganax
- "Saurophagus" —preoccupied name, now known as Saurophaganax
- Sauroplites
- "Sauropodus" —nomen nudum
- Sauroposeidon
- Saurornithoides
- Saurornitholestes
- Scansoriopteryx — possible junior synonym of Epidendrosaurus
- Scaphonyx — actually a rhynchosaur
- Scelidosaurus
- Scipionyx
- Scleromochlus — actually a non-dinosaurian avemetatarsalian
- Scolosaurus — junior synonym of Euoplocephalus
- "Scrotum" — pre-Linnaean name, considered a nomen oblitum
- Scutellosaurus
- Secernosaurus
- Segisaurus
- Segnosaurus
- Seismosaurus — junior synonym of Diplodocus
- "Selimanosaurus" —nomen nudum; Dicraeosaurus
- Sellosaurus
- Serendipaceratops
- Shamosaurus
- Shanag
- Shanshanosaurus — junior synonym of Tarbosaurus
- Shantungosaurus
- Shanxia
- Shanyangosaurus
- Shaochilong
- Shenzhouraptor — actually a bird; likely junior synonym of Jeholornis.
- Shenzhousaurus
- Shidaisaurus
- Shixinggia
- Shuangmiaosaurus
- Shunosaurus
- Shuosaurus — misspelling of Shunosaurus
- Shuvosaurus — actually a rauisuchian
- Shuvuuia
- Siamosaurus
- Siamotyrannus
- Sigilmassasaurus
- Silesaurus — probably a dinosauromorph
- Siluosaurus
- Silvisaurus
- Similicaudipteryx
- Sinocalliopteryx
- Sinocoelurus
- "Sinopliosaurus" — material originally classified with pliosaur Sinopliosaurus, now recognized as dinosaurian
- Sinornithoides
- Sinornithomimus
- Sinornithosaurus
- Sinosauropteryx
- Sinosaurus
- Sinovenator
- Sinraptor
- Sinucerasaurus — junior synonym of Sinusonasus
- Sinusonasus
- Skorpiovenator
- "Smilodon" —preoccupied name, now known as Zanclodon
- Sonidosaurus
- Sonorasaurus
- Sphaerotholus
- Sphenosaurus — actually a non-dinosaurian reptile
- Sphenospondylus — junior synonym of Iguanodon
- Spinosaurus
- Spinostropheus
- Spinosuchus — actually a non-dinosaurian reptile
- Spondylosoma — possibly a rauisuchian
- Squalodon — actually a cetacean
- Staurikosaurus
- Stegoceras
- Stegopelta
- Stegosaurides
- "Stegosauroides" — misspelling of Stegosaurides
- Stegosaurus
- Stenonychosaurus — junior synonym of Troodon
- Stenopelix
- Stenotholus — junior synonym of Stygimoloch
- Stephanosaurus — junior synonym of Lambeosaurus
- "Stereocephalus" —preoccupied name, now known as Euoplocephalus
- "Stereosaurus" —nomen nudum; possibly a plesiosaur
- Sterrholophus — junior synonym of Triceratops
- Stokesosaurus
- Stormbergia
- Strenusaurus — junior synonym of Riojasaurus
- Streptospondylus
- Struthiomimus
- Struthiosaurus
- Stygimoloch
- Stygivenator — junior synonym of Tyrannosaurus
- Styracosaurus
- Succinodon — actually fossilized mollusc borings
- Suchomimus
- Suchosaurus — originally described as a crocodile, possibly a spinosaurid
- Suchoprion — actually a phytosaur
- "Sugiyamasaurus" —nomen nudum
- Sulaimanisaurus
- "Sulaimansaurus" — misspelling of "Sulaimanisaurus"
- Supersaurus
- Suuwassea
- Suzhousaurus
- Symphyrophus — junior synonym of Camptosaurus
- Syngonosaurus — junior synonym of Acanthopholis
- "Syntarsus" —preoccupied name, now known as Megapnosaurus
- Syrmosaurus — junior synonym of Pinacosaurus
- "Szechuanoraptor" —nomen nudum
- Szechuanosaurus
- Talarurus
- Talenkauen
- Tangvayosaurus
- Tanius
- Tanycolagreus
- Tanystropheus — actually a prolacertiform archosauromorph
- Tanystrosuchus — possible junior synonym of Halticosaurus or Liliensternus
- Tapinocephalus — actually a therapsid
- Tarascosaurus
- Tarbosaurus
- Tarchia
- Tastavinsaurus
- Tatisaurus
- Taveirosaurus
- Tawasaurus — junior synonym of Lufengosaurus
- Tazoudasaurus
- Technosaurus — possibly a dinosauromorph
- Tecovasaurus — actually a non-dinosaurian archosauriform
- Tehuelchesaurus
- Teinurosaurus
- "Teleocrater" —nomen nudum; possibly non-dinosaurian
- Telmatosaurus
- "Tenantosaurus" —nomen nudum; Tenontosaurus
- "Tenchisaurus" —nomen nudum; actually an unpublished museum name for Tianchisaurus
- Tendaguria
- Tenontosaurus
- Teratosaurus — actually a non-dinosaurian archosaur
- Termatosaurus — actually a phytosaur, with some Internet sources accidentally transposing species ofTetragonosaurus onto it
- Tetragonosaurus — junior synonym of Lambeosaurus
- Texasetes
- Teyuwasu
- Thecocoelurus
- Thecodontosaurus
- Thecospondylus
- Theiophytalia
- Therizinosaurus
- Therosaurus — junior synonym of Iguanodon
- Thescelosaurus
- Thespesius — possibly Edmontosaurus
- "Thotobolosaurus" —nomen nudum
- Tianchisaurus
- "Tianchungosaurus" —nomen nudum; Dianchungosaurus (crocodilian)
- Tianyulong
- Tianyuraptor
- Tianzhenosaurus
- Tichosteus
- Tienshanosaurus
- Timimus
- Titanosaurus (Lydekker, 1877)
- "Titanosaurus" (Marsh, 1877) —preoccupied name, now known as Atlantosaurus
- Tochisaurus
- "Tomodon" —preoccupied name, now known as Diplotomodon
- "Tonouchisaurus" —nomen nudum
- Tornieria
- Torosaurus
- Torvosaurus
- Trachodon
- Trialestes — actually a crocodilian
- "Triassolestes" —preoccupied name, now known as Trialestes
- Tribelesodon — actually Tanystropheus, a prolacertiform archosauromorph
- Triceratops
- Trigonosaurus
- Trimucrodon
- Troodon
- Tsaagan
- Tsagantegia
- Tsintaosaurus
- "Tsuchikurasaurus" —nomen nudum
- Tugulusaurus
- Tuojiangosaurus
- Turanoceratops
- Turiasaurus
- Tylocephale
- Tylosteus — synonym of Pachycephalosaurus
- Tyrannosaurus
- Tyrannotitan
- "Tyreophorus" —nomen nudum, probably a typographical error for "thyreophoran"
- Uberabatitan
- Udanoceratops
- Ugrosaurus — probably junior synonym of Triceratops
- Uintasaurus — junior synonym of Camarasaurus
- Ultrasauros — junior synonym of Supersaurus
- Ultrasaurus (H. M. Kim, 1983)
- "Ultrasaurus" (Jensen, 1985) —preoccupied name, now known as Ultrasauros
- Umarsaurus —nomen nudum; Barsboldia
- Unaysaurus
- Unenlagia
- "Unicerosaurus" —nomen nudum, actually a fish
- Unquillosaurus
- Urbacodon
- Utahceratops
- Utahraptor
- Valdoraptor
- Valdosaurus
- Variraptor
- Vectensia — junior synonym of Hylaeosaurus
- Vectisaurus — junior synonym of Iguanodon
- Velafrons
- Velocipes
- Velociraptor
- Velocisaurus
- Venaticosuchus — actually a non-dinosaurian archosaur
- Venenosaurus
- Vitakridrinda
- "Vitaridrinda" — misspelling of Vitakridrinda
- Volkheimeria
- Vulcanodon
- Wakinosaurus
- Walgettosuchus
- "Walkeria" —preoccupied name, now known as Alwalkeria
- "Walkersaurus" —nomen nudum; Duriavenator
- "Wangonisaurus" —nomen nudum, probably Brachiosaurus or Giraffatitan
- Wannanosaurus
- Wellnhoferia — actually a bird, possible junior synonym of Archaeopteryx
- Wintonotitan
- Wuerhosaurus
- Wulagasaurus
- Wyleyia — probably a bird
- "Wyomingraptor" —nomen nudum
- Xenoposeidon
- Xenotarsosaurus
- Xiaosaurus
- Xinjiangovenator
- Xiongguanlong
- Xuanhanosaurus
- Xuanhuaceratops
- "Xuanhuasaurus" —nomen nudum; Xuanhuaceratops
- Yaleosaurus — junior synonym of Anchisaurus
- Yamaceratops
- Yandusaurus
- Yangchuanosaurus
- Yanornis — actually a bird
- Yaverlandia
- Yaxartosaurus — misspelling of Jaxartosaurus
- "Yezosaurus" —nomen nudum; non-dinosaurian
- "Yibinosaurus" —nomen nudum
- Yimenosaurus
- "Yingshanosaurus" —nomen nudum
- Yinlong
- Yixianosaurus
- Yuanmousaurus
- "Yubasaurus" —nomen nudum; Yandusaurus
- Yunnanosaurus
- "Yunxiansaurus" —nomen nudum
- Zalmoxes
- Zanabazar
- Zanclodon — non-dinosaurian (in part), some species referred to Megalosaurus and Plateosaurus
- Zapalasaurus
- Zapsalis — junior synonym of Paronychodon
- Zatomus — actually a non-dinosaurian archosaur
- Zephyrosaurus
- Zhejiangosaurus
- Zhongyuansaurus
- Zhuchengosaurus
- Zigongosaurus
- Zizhongosaurus
- Zuniceratops
- Zupaysaurus
