Tüm dinozor cinsleri listesi

Kullanılan Terimlerin Açıklaması

Adlandırma kuralları ve terminoloji Uluslararası Zoolojik Adlandırma Kodu (International Code of Zoological Nomenclature; ICZN) kuralları çerçevesinde belirlenir. Kullanılan teknik terimler şunlardır:

Genç sinonim, (junior synonyms) : Daha önce yayınlanan isimlendirme ile aynı anlama gelen isim. İki veya daha fazla cins resmen belirlenmiş ve biyolojik tipi daha sonra aynı cins olduğunu gösteriyorsa ilk yayınlanan (kronolojik sırayla) yaşlı sinonimdir ve diğer bütün örnekleri genç sinonimdir (junior synonyms). Senior synonyms (yaşlı sinonim) isimler ICZN aksini belirtmedikçe genellikle öncelikli kullanılırlar (bkz.Tyrannosaurus).

Nomen nudum (Latince “çıplak isim”): Yayınlarda yer alan ancak henüz resmi olarak ICZN standartlarına göre yayınlanmamış isimdir. Nomina nuda (çoğulu).

Nomen oblitum (Latince “unutulan isim”): Özgün isim teklifi sunumundan sonra elli yıl bilim dünyasında kullanılmamış olan isimdir.

Başka şekilde kullanılan isim: Resmi olarak yayınlanan ancak zaten başka bir isimlendirmede kullanılan isimlerdir. Bu ikinci kullanım (tüm sonraki kullanımları gibi) geçersizdir ve adının değiştirilmesi gerekir. Başka şekilde kullanılan isim geçerli jenerik isim değildir.

Nomen dubium (Latince “şüpheli isim”): Benzersiz tanısal özellikleri olmayan fosilleri nitelendiren isimdir. Bu son derece öznel ve tartışmalı bir isimlendirme olabilir (bakınızHadrosaurus) bu yüzden bu listede yer almamıştır.

A

• Aardonyx A.M. Yates, M.F. Bonnan, J. Neveling, A. Chinsamy and M.G. Blackbeard, 2009
• “Abdallahsaurus G. Maier, 2003 [nomen nudum -> Giraffatitan]
• Abelisaurus J.F. Bonaparte and F.E. Novas, 1985

Abelisaurus

• Abrictosaurus J.A. Hopson, 1975
• Abrosaurus Ouyang H., 1989
• Abydosaurus Chure, Britt, Whitlock and J. A. Wilson, 2010
• Acanthopholis T.H. Huxley, 1867 [nomen dubium]
Achelousaurus S.D. Sampson, 1995

Achelousaurus

• Achillesaurus Martinelli and Vera, 2007
• Achillobator Perle, Norell and Clark, 1999
• Acracanthus W.R. Langston, 1947 vide N.J. Czaplewski, R.L. Cifelli and W.R. Langston, 1994 [nomen ex dissertatione -> Acrocanthosaurus]
• Acrocanthosaurus J.W. Stovall and W.R. Langston, 1950

Acrocanthosaurus

• Adamantisaurus Santucci and Bertini, 2006
• Adasaurus Barsbold, 1983
• Adeopapposaurus R.N. Martínez, 2009
• Aegyptosaurus E. Stromer, 1932
• Aeolosaurus J.E. Powell, 1987
• Aepisaurus P. Gervais, 1852 [nomen dubium]
• Aerosteon Sereno, R.N. Martínez, J.A. Wilson, Varricchio, Alcober and Larsson, 2008

Aerosteon 

• Aetonyx R. Broom, 1911 [JSS -> Massospondylus]
• Afrovenator Sereno, J.A. Wilson, Larsson, Dutheil and Sues, 1994

Afrovenator

• Agathaumas E.D. Cope, 1872 [nomen dubium; PSS -> Nedoceratops,Torosaurus or Triceratops]
• Agilisaurus Peng G., 1990
• Agnosphitys Fraser, Padian, Walkden and Davis, 2002
• Agrosaurus H.G. Seeley, 1891 [JSS -> Thecodontosaurus]
• Agujaceratops S.G. Lucas, R. Sullivan and Hunt, 2006
• Agustinia J.F. Bonaparte, 1999

Ahshislepelta Burns & R. Sullivan, 2011

• Airakoraptor Perle, Norell and Clark, 1999 [nomen nudum]
• Ajkaceratops Ösi, Butler and Weishampel, 2010
• Alamosaurus Gilmore, 1922
• Alashansaurus Chure, 2001 [nomen ex dissertatione]
• Alaskacephale R. Sullivan, 2006
• Albalophosaurus Ohashi and Barrett, 2009
• Albertaceratops Ryan, 2007

Albertaceratops

• Albertonykus N.R. Longrich and P.J. Currie, 2008
• Albertosaurus Osborn, 1905

Albertosaurus

• Albinykus S.J. Nesbitt, J.A. Clarke, A.H. Turner & M.A. Norell, 2011
• Alectrosaurus
 Gilmore, 1933

Alectrosaurus 

• Aletopelta Ford and Kirkland, 2001
• Algoasaurus Broom, 1904 [nomen dubium]
• Alioramus Kurzanov, 1976

Alioramus

• Aliwalia Galton, 1985 [JSS -> Eucnemesaurus]
• Allosaurus O.C. Marsh, 1877

Allosaurus 

• Alocodon Thulborn, 1973
• Altirhinus D.B. Norman, 1998
• Altispinax F. von Huene, 1923 [nomen dubium]
• Alvarezsaurus J.F. Bonaparte, 1991
• Alwalkeria Chatterjee and Creisler, 1994
• Alxasaurus D.A. Russell and Dong Z.M., 1994

Alxasaurus

• Amargasaurus Salgado and J.F. Bonaparte, 1991

Amargasaurus

• Amargatitanis Apesteguía, 2007
• Amazonsaurus Carvalho, Avilla and Salgado, 2003
• Ammosaurus O.C. Marsh, 1891
• Ampelosaurus LeLoeuff, 1995
• Amphicoelias E.D. Cope, 1877 [nomen dubium]
• Amphicoelicaudia Cheng Z., etal, 1994 vide Li K., 1998 [nomen nudum ->Huabeisaurus]
• Amphisaurus O.C. Marsh, 1882 / Barkas, 1870 -> Anchisaurus
• Amtosaurus Kurzanov and Tumanova, 1978 [nomen dubium]
• Amurosaurus Bolotsky and Kurzanov, 1991
• Amygdalodon Cabrera, 1947 [nomen dubium]
• Anabisetia R.A. Coria and Calvo, 2002
• Anasazisaurus Hunt and S.G. Lucas, 1993 [PSS –> Gryposaurus orKritosaurus]
• Anatosaurus Lull and Wright, 1942 [JSS -> Edmontosaurus]
• Anatotitan Brett-Surman vide Chapman and Brett-Surman, 1990
• Anchiceratops Brown, 1914

Anchiceratops 

• Anchiornis Xu X., Zhao Q., Norell, C. Sullivan, Hone, Erickson, Wang X.L., Han F. and Guo Y., 2009
• Anchisaurus O.C. Marsh, 1885
• Andesaurus Calvo and J.F. Bonaparte, 1991
• Angaturama Kellner and Campos, 1996 [JSS -> Irritator]

Angolatitan Mateus, Jacobs, Schulp, Polcyn, Taveres, Neto, Morais & Telles Antunes, 2011

• Angulomastacator daviesi Wagner, J.R. and T.M. Lehman, 2009
• Aniksosaurus R.D. Martínez and F.E. Novas, 2006
• Animantarx Carpenter, Kirkland, Burge and Bird, 1999
• Ankylosaurus Brown, 1908

Ankylosaurus 

• Anodontosaurus C.M. Sternberg, 1929 [JSS -> Dyoplosaurus]
• Anoplosaurus H.G. Seeley, 1879
• Anserimimus Barsbold, 1988
• Antarctopelta Salgado and Gasparini, 2006
• Antarctosaurus F. von Huene, 1929
• Antetonitrus Yates and Kitching, 2003
• Antrodemus J. Leidy, 1870 [nomen dubium; PSS -> Allosaurus]
• Apatodon O.C. Marsh, 1877 [nomen dubium; PSS -> Allosaurus]
• Apatosaurus O.C. Marsh, 1877

Apatosaurus

• Appalachiosaurus Carr, Williamson and Schwimmer, 2005
• Aragosaurus Sanz, Buscalioni, Casanovas-Cladellas (as Casanovas) and Santafe, 1987
• Aralosaurus Rozhdestvensky, 1968
• Araucanoraptor F.E. Novas, 1997 [nomen dubium -> Neuquenraptor]
• Archaeoceratops Dong Z.M. and Azuma, 1997
• Archaeodontosaurus Buffetaut, 2005
• Archaeoraptor Czerkas vide C.P. Sloan, 1999 vide Olson, 2000 [nomen rejectum (pending) -> Microraptor]
• Archaeornithoides Elzanowski and Wellnhofer, 1992
• Archaeornithomimus D.A. Russell, 1972

Arcusaurus Yates, Bonnan & Neveling, 2011

• Arenysaurus Pereda-Suberbiola, Canudo, Cruzado-Caballero, Barco, López-Martínez, Oms and Ruíz-Omeñaca, 2009
• Argentinosaurus J.F. Bonaparte and R.A. Coria, 1993

Argentinosaurus

• Argyrosaurus R. Lydekker, 1893
• Aristosaurus van Hoepen, 1920 [JSS -> Massospondylus]
• Aristosuchus H.G. Seeley, 1887 [nomen dubium]
• “Arkanosaurus” Sattler, 1983 [nomen nudum]
• Arkharavia V.R. Alifanov and Bolotsky, 2010
• Arrhinoceratops Parks, 1925
• Arstanosaurus Suslov vide Suslov and Shilin, 1982 [nomen dubium]
• Asiaceratops Nessov and Kaznyshkina vide Nessov, Kaznyshkina and Cherepanov, 1989
• Asiamericana Nessov, 1995 [nomen dubium]
• Asiatosaurus Osborn, 1924 [nomen dubium]
• Astrodon Johnston, 1859 [nomen dubium; PSS -> Pleurocoelus]
• Astrodonius Kuhn, 1961 [JOS -> Astrodon]
• Astrodontaurus C. Johnston, 1858 vide Kranz, 2004 [JOS -> Astrodon]
• Asylosaurus Galton, 2007

Atacamatitan Kellner, Rubilar-Rogers, Vargas & Suárez, 2011

• Atlantosaurus O.C. Marsh, 1877 [nomen dubium; PSS –> Apatosaurus orCamarasaurus]
• Atlasaurus Monbaron, D.A. Russell and Taquet, 1999
• Atlascopcosaurus T. Rich and Vickers-Rich (as P. Rich), 1989
• Atrociraptor P.J. Currie and Varricchio, 2004
• Atsinganosaurus G. Garcia, S. Amico, F. Fournier, E. Thouand X. Valentin, 2010
• Aublysodon J. Leidy, 1868 [nomen dubium; PSS –> Albertosaurus orDeinodon]
• Aucasaurus R.A. Coria, Chiappe and Dingus, 2002

Aucasaurus

• Augustia J.F. Bonaparte, 1998 / Zariquiey, 1927 -> Agustinia
• Auroraceratops You, Li D., Ji Q., Lamanna and Dodson, 2005
• Australodocus Remes, 2007
• Australovenator Scott A. Hocknull, Mathew A. White, Travis R. Tischler, Alex G. Cook, Naomi D. Calleja, Trish Sloan, David A. Elliott, 2009
• Austrocheirus Ezcurra, Agnolin and Novas, 2010
• Austroraptor F.E. Novas, Pol, Canale, Porfiri and Calvo, 2008

Austroraptor

• Austrosaurus Longman, 1933
• Avaceratops Dodson, 1986
• Aviatyrannis Rauhut, 2003
• Avimimus Kurzanov, 1981

Avimimus

• Avipes F. von Huene, 1932 [nomen dubium]
• Azendohsaurus Dutuit, 1972 [non-dinosaurian archosaur]

B

• Bactrosaurus Gilmore, 1933

Bactrosaurus 

• Bagaceratops Maryanska and Osmólska, 1975
• Bagaraatan Osmólska, 1996
• Bahariasaurus E. Stromer, 1934
• Bainoceratops Tereschenko and Alifanov, 2003
• Bakesaurus Zhou S., 2005 [nomen nudum]
• Balaur Z. Csiki, M. Vremir, S.L. Brusatte M.A. Norell, 2010
• Balochisaurus Malkani, 2006
• Bambiraptor Burnham, Derstler, P.J. Currie, Bakker, Zhou Z. and Ostrom, 2000

Bambiraptor

• Banji Xu X. and Han F., 2010
• Baotianmansaurus Zhang Xingliao et al, 2009
• Barapasaurus Jain, Kutty, Roy-Chowdhury and Chatterjee, 1975
• Barilium Norman, 2010
• Barosaurus O.C. Marsh, 1890

Barosaurus

• Barrosasaurus L. Salgado and R.A. Coria, 2009
• Barsboldia Maryanska and Osmólska, 1981
• Baryonyx Charig and Milner, 1986

Baryonyx

• Bashunosaurus Li K., 1998 [nomen nudum; possibly -> Datousaurus]

Basutodon von Huene, 1932* [nomen dubium; non-dinosaurian archosaur]

Batyrosaurus Godefroit, Escuillié, Bolotsky & Lauters, 2012

Batyrosaurus

• Baurutitan Kellner, Campos and Trotta, 2005
• Bayosaurus R.A. Coria, P.J. Currie and Carabajal, 2006 [nomen nudum]
• Becklespinax Olshevsky, 1991

 Becklespinax 

• “Beelemodon” Bakker, 1997 [nomen nudum]

• Beipiaosaurus Xu X., Tang Z. and Wang X.L., 1999

Beipiaosaurus

• Beishanlong Peter J. Makovicky et al, 2009
• Bellusaurus Dong Z.M., 1990
• Berberosaurus Allain, Tykoski, Aquesbi, Jalil, Monbaron, D.A. Russell and Taquet, 2007
• Betasuchus F. von Huene, 1932 [nomen dubium]

Bicentenaria Novas, Ezcurra, Agnolín, Pol & Ortíz, 2012

• Bienosaurus Dong Z.M., 2001
• Bihariosaurus Marinescu, 1989
• Bilbeyhallorum Burge, Bird, McClelland and Cicconetti, 1999 [nomen nudum -> Cedarpelta]
• Bissektipelta Parish and P.M. Barrett, 2004
• Bistahieversor T.D. Carr and T.E. Williamson, 2010
• “Blancocerosaurus” G. Maier, 2003 [nomen nudum -> Giraffatitan]
• Blikanasaurus Galton and van Heerden, 1985
• Bonatitan Martinelli and Forasiepi, 2004
• Bonitasaura Apesteguía, 2004
• Borealosaurus You, Ji Q., Lamanna, Li J. and Li Y.X., 2004
• Borogovia Osmólska, 1987
• Bothriospondylus R. Owen, 1875
• Brachiosaurus Riggs, 1903

Brachiosaurus

• Brachyceratops Gilmore, 1914
• Brachylophosaurus C.M. Sternberg, 1953
• Brachypodosaurus Chakravarti, 1934 [nomen dubium]
• Brachyrophus E.D. Cope, 1878 [JSS -> Camptosaurus]
• Brachytrachelopan Rauhut, K. Remes, R. Fechner, G. Cladera, and P. Puerta, 2005
• Bradycneme Harrison and C.A. Walker, 1975 [nomen dubium; PSS ->Elopteryx]
• Breviceratops Kurzanov, 1990
• Brohisaurus Malkani, 2003
• Brontomerus M.P. Taylor, M.J. Wedel & R.L. Cifelli, 2011
• Brontoraptor Redman, 1995 [nomen nudum]
• Brontosaurus O.C. Marsh, 1879 [JSS -> Apatosaurus]
• Bruhathkayosaurus Yadagiri and Ayyasami, 1987 [nomen dubium]
• Bugenasaura P.M. Galton, 1995 [PSS -> Thescelosaurus]
• Buitreraptor Makovicky, Apesteguía and Agnolín, 2005
• Byranjaffia Novacek, 2002 [nomen nudum -> Byronosaurus]
• Byronosaurus Norell, Makovicky and Clark, 2000

Byronosaurus 

C

• Caenagnathasia P.J. Currie, Godfrey and Nessov, 1994 (not 1993)
• Caenagnathus R.M. Sternberg, 1940
• Calamosaurus R. Lydekker, 1891 [nomen dubium]
• Calamospondylus W.D. Fox vide [Anonymous], 1866 [nomen dubium]
• Calamospondylus R. Lydekker, 1889 / W.D. Fox vide [Anonymous], 1866 ->Calamosaurus
• Callovosaurus Galton, 1980
• Camarasaurus E.D. Cope, 1877

Camarasaurus 

• Camelotia Galton, 1985
• Camposaurus Hunt, S.G. Lucas, Heckert, R. Sullivan and Lockley, 1998
• Camptonotus O.C. Marsh, 1879 / Uhler, 1864 -> Camptosaurus
• Camptosaurus O.C. Marsh, 1885

Camptosaurus

• Campylodon F. von Huene, 1929 / G. Cuvier and A. Valenciennes, 1832 ->Campylodoniscus
• Campylodoniscus Kuhn, 1961 [nomen dubium]
• “Capitalsaurus” Kranz, 1998 [nomen nudum]
• Carcharodontosaurus E. Stromer, 1931

Carcharodontosaurus

• Cardiodon R. Owen, 1841 [nomen dubium; PSS -> Cetiosaurus]
• Carnosaurus F. von Huene, 1929 [nomen nudum]
• Carnotaurus J.F. Bonaparte, 1985

Carnotaurus

• Caseosaurus Hunt, S.G. Lucas, Heckert, R. Sullivan and Lockley, 1998
• Cathartesaura Gallina and Apesteguía, 2005
• Cathetosaurus Jensen, 1988 [JSS -> Camarasaurus]
• Caudipteryx Ji Q., P.J. Currie, Norell and Ji S., 1998

Caudipteryx 

• Caudocoelus F. von Huene, 1932 [JOS -> Teinurosaurus]
• Caulodon E.D. Cope, 1877 [JSS -> Camarasaurus]
• Cedarosaurus Tidwell, Carpenter and Brooks, 1999
• Cedarpelta Carpenter, Kirkland, Burge and Bird, 2001
• Cedrorestes Gilpin, DiCroce and Carpenter, 2006
• Centrosaurus Lambe, 1904 / L.J. Fitzinger, 1843 -> Eucentrosaurus

Centrosaurus

• Cerasinops Chinnery and Horner, 2007
• Ceratonykus Alifanov and Barsbold, 2009
• Ceratops O.C. Marsh, 1888 / C.S. Rafinesque, 1815 -> Proceratops [nomen dubium]
• Ceratosaurus O.C. Marsh, 1884

Ceratosaurus

• Cetiosauriscus F. von Huene, 1927
• Cetiosaurus R. Owen, 1841
• Changchunsaurus Zan S.Q., Chen J., Jin L.Y. and Li T., 2005
• Changtusaurus Zhao X., 1983 [nomen nudum]
• Chaoyangsaurus Zhao X., Cheng Z. and Xu X., 1999
• Charonosaurus Godefroit, Zan and Jin L., 2000
• Chasmosaurus Lambe, 1914

Chasmosaurus

• Chassternbergia Bakker, 1988
• Chebsaurus Mahammed, Läng, Mami, Mekahli, Benhamou, Bouterfa, Kacemi, Chérief, Chaouati and Taquet, 2005
• Cheneosaurus Lambe, 1917 [JSS -> Hypacrosaurus]
• Chiayusaurus Bohlin, 1953 [nomen dubium]
• Chihuahuasaurus Ratkevich vide [Anonymous], 1997 [nomen nudum ->Sonorasaurus]
• Chilantaisaurus Hu S., 1964
• Chindesaurus R.A. Long and Murry, 1995
• Chingkankousaurus Yang Z.J. (as Young C.C.), 1958 [JSS -> Tarbosaurus]
• Chinshakiangosaurus Yeh, 1975 vide Dong Z.M., 1992 vide P. Upchurch, P.M. Barrett, Zhao X. and Xu X., 2007
• Chirostenotes Gilmore, 1924

Chirostenotes

• Chondrosteosaurus R. Owen, 1876 [nomen dubium]
• Chromogisaurus: M.D. Ezcurra, 2010
• Chuandongocoelurus He X., 1984
• Chuanjiesaurus Fang, Pang, Lü, Zhang Z., Pan, Wang Y., Li X.K. and Cheng Z., 2000
• Chubutisaurus del Corro, 1974
• Chungkingosaurus Dong Z.M., Zhou S. and Zhang Y.H., 1983
• Chuxiongosaurus Lü J, Y. Kobayashi, Li T-G & Zhong S, 2010
• Cinizasaurus Heckert, 1997 vide Nesbitt, Irmis and Parker, 2007 [nomen ex dissertatione]
• Cionodon E.D. Cope, 1874 [nomen dubium]
• Citipati Clark, Norell and Barsbold, 2001
• Claorhynchus E.D. Cope, 1892 [nomen dubium; PSS -> Triceratops]
• Claosaurus O.C. Marsh, 1890
• Clasmodosaurus F. Ameghino, 1898 [nomen dubium]
• Clevelanotyrannus Bakker, Williams and P.J. Currie vide P.J. Currie, 1987 [nomen nudum -> Nanotyrannus]
• Coahuilaceratops Loewen, S.D. Sampson, E.K. Lund, Farke, Aguillón Martínez, de Leon, Rodríguez de la Rosa, Getty and Eberth, 2009 [nomen manuscriptum]
• Coelophysis E.D. Cope, 1889

Coelophysis

• Coelosaurus J. Leidy, 1865 / [Anonymous, known to be R. Owen] 1854 ->Ornithomimus
• Coeluroides F. von Huene and Matley, 1933 [nomen dubium]
• Coelurosaurus F. von Huene, 1929 [nomen nudum]
• Coelurus O.C. Marsh, 1879

Coelurus

• Colepiocephale R. Sullivan, 2003
• Coloradia J.F. Bonaparte, 1978 / Blake, 1863 -> Coloradisaurus
• Coloradisaurus Lambert, 1983
• Colossosaurus G. Mantell, 1849 vide Torrens, 1997 [nomen nudum ->Pelorosaurus]
• Comanchesaurus Hunt, 1994 vide Nesbitt, Irmis and Parker, 2007 [nomen ex dissertatione]
• Compsognathus J.A. Wagner, 1859

Compsognathus

• Compsosuchus F. von Huene and Matley, 1933
• Concavenator F. Ortega, F. Escaso J.L. Sanz, 2010
• Conchoraptor Barsbold, 1986

Conchoraptor

• Condorraptor Rauhut, 2005
• Corythosaurus Brown, 1914

Corythosaurus

• Craspedodon L. Dollo, 1883
• Crataeomus H.G. Seeley, 1881 [nomen dubium; PSS -> Struthiosaurus]
• Craterosaurus H.G. Seeley, 1874 [nomen dubium; PSS -> Regnosaurus]
• Creosaurus O.C. Marsh, 1878 [nomen dubium; PSS -> Allosaurus]]
• Crichtonsaurus Dong Z.M., 2002
• Cristatusaurus Taquet and D.A. Russell, 1998
• Cruxicheiros R.B.J. Benson and J.D. Radley, 2009
• Cryolophosaurus Hammer and Hickerson, 1994

Cryolophosaurus

• Cryptodraco R. Lydekker, 1889 [JOS -> Cryptosaurus]
• Cryptoraptor Hunt, 1994 vide Nesbitt, Irmis and Parker, 2007 [nomen ex dissertatione]
• Cryptosaurus H.G. Seeley, 1869
• Cryptovolans Czerkas, Zhang D., Li J. and Li Y.X., 2002 [PSS -> Microraptor]
• Cumnoria H.G. Seeley, 1888 [JSS -> Camptosaurus]
• Cylindricodon R. Owen vide Ingles and Sawyer, 1979 / G. Jaeger, 1828 ->Hylaeosaurus

Cryptovolans

D

• Daanosaurus Ye, Gao Y. and Jiang, 2005
• Dacentrurus F.A. Lucas, 1902
• Dachungosaurus Zhao X. (as Chao S.), 1985 [nomen nudum]
Daemonosaurus Sues, Nesbitt, Berman & Henrici, 2011
• Dakotadon Paul, 2008
• Dalianraptor Gao C. and Liu J., 2005 [possible bird]
• Damalasaurus Zhao X., 1983 [nomen nudum]
• Dandakosaurus Yadagiri, 1982 [nomen dubium]
• Danubiosaurus E. Bunzel, 1871 [nomen dubium; PSS -> Struthiosaurus]
• Daptosaurus Brown vide Chure and McIntosh, 1989 [nomen nudum –> Deinonychus]
• Dashanpusaurus Peng G., Ye, Gao Y., Shu and Jiang, 2005
• Daspletosaurus D.A. Russell, 1970 [PSS -> Albertosaurus]

Daspletosaurus

• Datousaurus Dong Z.M. and Tang Z., 1984
• Daxiatitan You, Li D., Zhou L., and Ji Q., 2008
• Deinocheirus Osmólska and Roniewicz, 1970
• Deinodon J. Leidy, 1856 [nomen dubium; PSS -> Albertosaurus]
• Deinonychus Ostrom, 1969

Deinonychus 

Delapparentia Ruíz-Omeñaca, 2011

• Deltadromeus Sereno, Duthiel, Iarochene, Larsson, Lyon, Magwene, Sidor, Varricchio and J.A. Wilson, 1996

Deltadromeus

• Demandasaurus F.T. Fernández-Baldor, J.I. Canudo, P. Huerta, D. Montero, X. Pereda-Suberbiola & L.J. Salgado, 2010
• Denversaurus
 Bakker, 1988
• Diabloceratops J.I. Kirkland DeBlieux, 2010
• Diamantinasaurus Scott A. Hocknull, Mathew A. White, Travis R. Tischler, Alex G. Cook, Naomi D. Calleja, Trish Sloan, David A. Elliott, 2009
• Diceratops Lull vide Hatcher, 1905 / Foerster, 1868 -> Diceratus(unnecessary) * Nedoceratops
• Diceratus Mateus, 2008 [JOS -> Nedoceratops]
• Diclonius E.D. Cope, 1876 [nomen dubium]
• Dicraeosaurus Janensch, 1914

Dicraeosaurus

• Didanodon Osborn, 1902 [nomen dubium; PSS -> Lambeosaurus]
• Dilong Xu X., Norell, Kuang, Wang X., Zhao Q. and Jia C., 2004

Dilong 

• Dilophosaurus Welles, 1970

Dilophosaurus 

• Dimodosaurus Pidancet and Chopard, 1862 [nomen dubium; PSS ->Plateosaurus]
• Dinheirosaurus J.F. Bonaparte and Mateus, 1999
• Dinodocus R. Owen, 1884 [nomen dubium]
• Dinosaurus L. Rütimeyer, 1856 / Fischer von Waldheim, 1847 ->Gresslyosaurus
• Dinotyrannus Olshevsky vide Olshevsky, Ford and Yamamoto, 1995 [JSS -> Tyrannosaurus]

Diodorus Kammerer, Nesbitt & Shubin, 2011

• Diplodocus O.C. Marsh, 1878

Diplodocus

• Diplotomodon J. Leidy, 1868 [nomen dubium; PSS -> Dryptosaurus]

• Diracodon O.C. Marsh, 1881 [nomen dubium; PSS -> Stegosaurus]
• Dolichosuchus F. von Huene, 1932 [nomen dubium]
• Dollodon Paul, 2008
• Domeykosaurus Rubilar-Rogers (as Rubilar) and Vargas vide [Anonymous], 2003 [nomen nudum; in May 29, 2003 Reuters news reports]
• Dongbeititan Wang X., You H., Meng Q., Gao C., Chang X., and Liu J., 2007
• Dongyangosaurus Lü, Azuma, Chen R., Zheng W. and Jin X., 2008
• Doryphorosaurus F. Nopcsa, 1916 [JOS -> Kentrosaurus]
• Draconyx Mateus and Telles Antunes, 2001
• Dracopelta Galton, 1980
• Dracorex R.T. Bakker, R. Sullivan, Porter, Larson Saulsbury, 2006 [PSS ->Pachycephalosaurus]
• Dracovenator Yates, 2006 [for 2005]
• Dravidosaurus Yadagiri and Ayyasami, 1979
• Drinker Bakker, Galton, Siegwarth and Filla, 1990
• Dromaeosauroides P. Christiansen and Bonde, 2003
• Dromaeosaurus Matthew and Brown, 1922

Dromaeosaurus 

• Dromiceiomimus D.A. Russell, 1972

Dromiceiomimus

• Dromicosaurus van Hoepen, 1920 [JSS -> Massospondylus]
• Dromomeron Irmis, Nesbitt, Padian, N.D. Smith, Turner, Woody and A. Downs, 2007
• Dryosaurus O.C. Marsh, 1894

 Dryosaurus

• Dryptosauroides F. von Huene and Matley, 1933 [nomen dubium]
• Dryptosaurus O.C. Marsh, 1877
• Dubreuillosaurus Allain, 2005
• Duriatitan P.M. Barrett, R.B.J. Benson & P. Upchurch, 2010
• Duriavenator Benson, 2008
• Dynamosaurus Osborn, 1905 [JSS -> Tyrannosaurus]
• Dyoplosaurus Parks, 1924
• Dysalotosaurus Virchow, 1919 [JSS -> Dryosaurus]
• Dysganus E.D. Cope, 1876 [nomen dubium]
• Dyslocosaurus McIntosh, Coombs and D.A. Russell, 1992
• Dystrophaeus E.D. Cope, 1877
• Dystylosaurus Jensen, 1985 [JSS -> Supersaurus]

Dystylosaurus 

E

• Echinodon R. Owen, 1861
• Edmarka Bakker, Kralis, Siegwarth and Filla, 1992
• Edmontonia C.M. Sternberg, 1928

Edmontonia

• Edmontosaurus Lambe, 1917

Edmontosaurus

• Efraasia Galton, 1973
• Einiosaurus S.D. Sampson, 1995

Einiosaurus

• Ekrixinatosaurus Calvo, Rubilar-Rogers and Moreno, 2004

Elachistosuchus Janensch, 1949* [rhynchocephalian]

Elaltitan Mannion & Otero, 2012

• Elaphrosaurus Janensch, 1920

Elaphrosaurus 

• Elmisaurus Osmólska, 1981
• Elosaurus Peterson and Gilmore, 1902 [JSS -> Apatosaurus]
• Elrhazosaurus P.M. Galton, 2009
• Elvisaurus Holmes, 1993 [nomen nudum -> Cryolophosaurus]
• Emausaurus Haubold, 1990
• Embasaurus Riabinin, 1931 [nomen dubium]
• Enigmosaurus Barsbold and Perle vide Barsbold, 1983 [JSS -> Erlikosaurus]

Eoabelisaurus Pol & Rauhut, 2012

Eoabelisaurus

• Eobrontosaurus Bakker, 1998
• Eocarcharia Sereno and Brusatte, 2008
• Eoceratops Lambe, 1915 [PSS -> Chasmosaurus]
• Eocursor Butler, R.M.H. Smith and D.B. Norman, 2007
• Eodromaeus R.N. Martinez, P.C. Sereno, O.A. Alcober, C.E. Colombi, P.R. Renne, I.P. Montañez & B.S. Currie, 2011
• “Eohadrosaurus” Kirkland, 1997 [nomen nudum -> Eolambia]
• Eolambia Kirkland, 1998
• Eomamenchisaurus Lü, Li T.G., Zhong, Ji Q. and Li S.X., 2008
• Eoraptor Sereno, Forster, Rogers and Monetta, 1993


Eoraptor

• Eotriceratops Wu X., Brinkman, Eberth and Braman, 2007
• Eotyrannus Hutt, Naish, Martill, Barker and Newberry, 2001

 Eotyrannus

• Epachthosaurus J. Powell, 1990
• Epanterias E.D. Cope, 1878 [nomen dubium; PSS -> Allosaurus orSaurophaganax]
• Epidendrosaurus Zhang F., Zhou Z., Xu X. and Wang X., 2002
• Equijubus You, Luo, Shubin, Witmer, Tang Z. and Tang F., 2003
• Epidexipteryx Zhang F., Zhou Z., Xu X., Wang X. L. and C. Sullivan, 2008
• Erectopus F. von Huene, 1922
• Erketu Ksepka and Norell, 2006
• Erliansaurus Xu X., Zhang X.H., Sereno, Zhao X., Kuang, Han J. and Tan L., 2002
• Erlikosaurus Perle vide Barsbold and Perle, 1980
• Eshanosaurus Xu X., Zhau X. and Clark, 2001
• Euacanthus R. Owen vide Tennyson, 1897 [nomen nudum; JOS ->Polacanthus]
• Eucamerotus J.W. Hulke, 1872 [nomen dubium]
• Eucentrosaurus Chure and McIntosh, 1989 [JOS -> Centrosaurus]
• Eucercosaurus H.G. Seeley, 1879 [nomen dubium; PSS -> Acanthopholis]
• Eucnemesaurus van Hoepen, 1920
• Eucoelophysis R. Sullivan and S.G. Lucas, 1999
• Eugongbusaurus Knoll, 1999
• Euhelopus Romer, 1956
• Euoplocephalus Lambe, 1910

Euoplocephalus

• Eureodon Brown vide Olshevsky, 1991 [nomen nudum -> Tenontosaurus]
• Euronychodon Telles Antunes and Sigogneau-Russell, 1991
• Europasaurus Mateus, Laven and Knötschke vide Sander, Mateus, Laven and Knötschke, 2006
• Euskelosaurus T.H. Huxley, 1866
• Eustreptospondylus A.D. Walker, 1964

Eustreptospondylus

F

• Fabrosaurus Ginsburg, 1964 [nomen dubium]
• Falcarius Kirkland, Zanno, S.D. Sampson, Clark and DeBlieux, 2005
• Fenestrosaurus Osborn, 1924 [nomen nudum -> Oviraptor]
• Ferganasaurus Alifanov and Averianov, 2003
• Ferganocephale Averianov, T. Martin and Bakirov, 2005
• Frenguellisaurus F.E. Novas, 1986 [JSS -> Herrerasaurus]
• Fukuiraptor Azume and P.J. Currie, 2000

Ferganocephale

• Fukuisaurus Kobayashi and Azuma, 2003
• Fukuititan Azuma Shibata, 2010
• Fulengia Carroll and Galton, 1977 [JSS -> Lufengosaurus]
• Fulgurotherium F. von Huene, 1932
• Fusinasus Hutt, 2002 [nomen nudum -> Eotyrannus]
• Fusuisaurus Mo, Wang W., Huang Z., Huang X. and Xu X., 2006
• “Futabasaurus” Lambert, 1990 [nomen nudum; this name now belongs to a plesiosaur (Sato, Hasegawa and Manabe, 2006)]
• Futalognkosaurus Calvo, Porfiri, González-Riga and Kellner, 2007

Futalognkosaurus 

G

• Gadolosaurus Saito, 1979 [nomen nudum]
• Gallimimus Osmólska, Roniewicz and Barsbold, 1972

Gallimimus

• Galveosaurus Sánchez-Hernández, 2005
• Galvesaurus Barco, Canudo, Cuenca-Bescós and Ruíz-Omeñaca, 2005 [JOS -> Galveosaurus]
• Gansutitan You, Li D., Zhou L., and Ji Q., 2008 [nomen nudum -> Daxiatitan]
• Gargoyleosaurus Carpenter, C.A. Miles and Cloward, 1998

Gargoyleosaurus

• Garudimimus Barsbold, 1981
• Gasosaurus Dong Z.M., 1985

Gasosaurus

• Gasparinisaura R.A. Coria and Salgado, 1996
• Gastonia Kirkland, 1998

Gastonia

• Gavinosaurus Kelly, 1998 [nomen nudum -> Eotyrannus]
• Geminiraptor P. Senter, J.I. Kirkland, J. Bird & J.A. Bartlett, 2010
• Genusaurus Accarie, Beaudoin, Dejax, Fries, Michard and Taquet, 1995
• Genyodectes Woodward, 1901
• Geranosaurus Broom, 1911

Gideonmantellia Ruíz-Omeñaca, Canudo, Cuenca-Bescós, Cruzado-Caballero, Gasca & Moreno-Azanza, 2012

Gideonmantellia

• Gigantoraptor Xu X., Tan Q., Wang J., Zhao X. and Tan L., 2007
• Giganotosaurus R.A. Coria and Salgado, 1995

Giganotosaurus 

• Gigantosaurus H.G. Seeley, 1869 [nomen dubium; PSS -> Pelorosaurus]
• Gigantosaurus E. Fraas, 1908 / H.G. Seeley, 1869 -> Tornieria
• Gigantoscelus van Hoepen, 1916 [JSS -> Euskelosaurus]
• Gigantspinosaurus Ouyang H., 1992
• Gilmoreosaurus Brett-Surman, 1979
• Ginnareemimus Kaneko, 2000 [nomen nudum]
• Giraffatitan Paul, 1988
• Glacialisaurus N.D. Smith and Pol, 2007
• Glishades Prieto-Márquez, 2010
• Glyptodontopelta Ford, 2000
• Gobiceratops Alifanov, 2008
• Gobisaurus Vickaryous, A.P. Russell, P.J. Currie and Zhao X., 2001
• Gobititan You, Tang F. and Luo, 2003
• Godzillasaurus Ikejiri, 2003 [nomen nudum; JOS –> Gojirasaurus (misspelled)]
• Gojirasaurus Carpenter, 1997

Gilmoreosaurus

• Gondwanatitan Kellner and Azevedo, 1999
• Gongbusaurus Dong Z.M., Zhou S. and Zhang Y.H., 1983
• Gongxianosaurus He X., Wang C., Liu S., Zhou F., Liu T., Cai and Dai, 1998
• Gorgosaurus Lambe, 1914 [PSS -> Albertosaurus]
• Goyocephale Perle, Maryanska and Osmólska, 1982
• Graciliceratops Sereno, 2000
• Graciliraptor Xu X. and Wang X., 2004
• Gravisaurus Chabli vide D.B. Norman, 1989 [nomen nudum -> Lurdusaurus]
• Gravitholus Wall and Galton, 1979 [nomen dubium]
• Gresslyosaurus L. Rütimeyer, 1856 [PSS -> Plateosaurus]
• “Gripposaurus” P.M. Barrett, P. Upchurch, Zhou X. and Wang X., 2007 [nomen nudum]

Gryphoceratops Ryan, Evans, Currie, C. Brown & Brinkman, 2012

Gryphognathus Ryan, Evans, Currie, C. Brown & Brinkman, 2011 [nomen manuscriptum validly published online, but –> Gryphoceratops; not preoccupied by fish genus Griphognathus Gross, 1956, which has later appeared misspelled Gryphognathus in the literature]

Gryphoceratops

• Gryponyx Broom, 1911 [JSS -> Massospondylus]
• Gryposaurus Lambe, 1914
• Guaibasaurus J.F. Bonaparte, Ferigolo and Ribeiro, 1999
• Guanlong Xu X., Clark, Forster, Norell, Erickson, Eberth, Jia C. and Zhao Q., 2006

• Gyposaurus Broom, 1911 [JSS -> Massospondylus]

Guanlong

H

• “Hadrosauravus” Lambert, 1990 [nomen nudum -> Gryposaurus]
• Hadrosaurus J. Leidy, 1859 [nomen dubium]
• Hagryphus Zanno and S.D. Sampson, 2005
• Halticosaurus F. von Huene, 1908 [nomen dubium]
• Hanssuesia R. Sullivan, 2003
• “Hanwulosaurus” [Anonymous] 2001 [nomen nudum; in Xinhua News Service news articles]
• Haplocanthosaurus Hatcher, 1903
• Haplocanthus Hatcher, 1903 / L. Agassiz, 1845 -> Haplocanthosurus
• Harpymimus Barsbold and Perle, 1984
• Hecatasaurus Brown, 1910 [JOS -> Telmatosaurus]
• Heilongjiangosaurus Li W. and Jin J., 2001 [nomen nudum]
• Heishansaurus Bohlin, 1953 [nomen dubium]
• Helioceratops, Jin Liyong et al, 2009
• Helopus Wiman, 1929 / J.G. Wagler, 1832 -> Euhelopus
• Heptasteornis Harrison and C.A. Walker, 1975 [nomen dubium; PSS ->Elopteryx]
• Herrerasaurus Reig, 1963

Herrerasaurus 

• Hesperonychus N.R. Longrich and P.J. Currie, 2009
• Hesperosaurus Carpenter, C.A. Miles and Cloward, 2001

Hesperosaurus

• Heterodontosaurus Crompton and Charig, 1962

Heterodontosaurus

• Heterosaurus Cornuel, 1850 [JSS -> Iguanodon]

Hexing Jin L., Chen J. & Godefroit, 2012

• Hexinlusaurus P.M. Barrett, Butler and Knoll, 2005

• Heyuannia Lü, 2003
• Hierosaurus Wieland, 1909
• Hikanodon W.M. Keferstein, 1834 [JOS -> Iguanodon]
• “Hironosaurus” Hisa, 1988 [nomen nudum]
• “Hisanohamasaurus” Lambert, 1990 [nomen nudum]
• Histriasaurus Dalla Vecchia, 1998
• Homalocephale Maryanska and Osmólska, 1974

 Homalocephale

• Honghesaurus [Anonymous], 1981 [nomen nudum -> Yandusaurus]
• Hongshanosaurus You, Xu X. and Wang X., 2003
• Hoplitosaurus F.A. Lucas, 1902
• Hoplosaurus H.G. Seeley, 1881 [nomen dubium; PSS -> Struthiosaurus]
• Hortalotarsus H.G. Seeley, 1894 [JSS -> Massospondylus]
• Huabeisaurus Pang and Cheng Z., 2000
• Huanghetitan You, Li D., Zhou L. and Ji Q., 2006
• Huaxiagnathus Hwang, Norell, Ji Q. and Gao K., 2004
• “Huaxiasaurus” Rey, 2002 [nomen nudum -> Huaxiagnathus]

Huaxiaosaurus Zhao X., Wang K. & Li D. J., 2011

• Huayangosaurus Dong Z.M., Tang Z. and Zhou S., 1982

Huayangosaurus 

• Hudiesaurus Dong Z.M., 1997

Huehuecanauhtlus Ramírez-Velasco, Benammi, Prieto-Márquez, J. Ortega & Hernández-Rivera, 2012

Huehuecanauhtlus

• Hulsanpes Osmólska, 1982
• Hungarosaurus Ösi, 2005
• Hylaeosaurus G. Mantell, 1833
• Hylosaurus L.J. Fitzinger, 1840 [JOS -> Hylaeosaurus]
• Hypacrosaurus Brown, 1913

Hypacrosaurus

• Hypselosaurus Matheron, 1869
• Hypselospinus Norman, 2010
• Hypsibema E.D. Cope, 1869 [nomen dubium]
• Hypsilophodon T.H. Huxley, 1869

• Hypsirophus E.D. Cope, 1878 [nomen dubium; >Stegosaurus]

Hypsilophodon

I

• “Ichabodcraniosaurus” Novacek, 1996 [nomen nudum]

Ichthyovenator Allain, Xaisanavong, Richir & Khentavong, 2012

Ichthyovenator

• Iguanodon G. Mantell, 1825

Iguanodon 

• “Iguanoides” Conybeare vide Cadbury, 2000 [nomen nudum –> Iguanodon]
• Iguanosaurus [Anonymous], 1824 [nomen nudum -> Iguanodon]
• Iliosuchus F. von Huene, 1932
• Ilokelesia R.A. Coria and Salgado,2000 (not 1998)
• Incisivosaurus Xu X., Cheng Y., Wang X. and Chang C., 2002 [PSS ->Protarchaeopteryx]
• Indosaurus F. von Huene and Matley, 1933
• Indosuchus F. von Huene and Matley, 1933

Indosuchus

• Ingenia Barsbold, 1981 / Gerlach, 1957 (replacement name not yet published)

Ingenia

• Inosaurus de Lapparent, 1960 [nomen dubium]
• Irritator Martill, Cruickshank, Frey, Small and M. Clarke, 1996

Irritator

• Isanosaurus Buffetaut, Suteethorn, Cuny, Tong, LeLoeuff, Khansubha and Jongautchariyakul, 2000
• Ischisaurus Reig, 1963 [JSS -> Herrerasaurus]
• Ischyrosaurus J.W. Hulke, 1874 vide R. Lydekker, 1888 / E.D. Cope, 1869
• Isisaurus J.A. Wilson and P. Upchurch, 2003
• “Issasaurus” G. Maier, 2003 [nomen nudum -> Dicraeosaurus]
• Itemirus Kurzanov, 1976
• Iuticosaurus LeLoeuff, 1993 [nomen dubium]

Isisaurus 

J

• Jainosaurus Hunt, Lockley, S.G. Lucas and C. Meyer, 1995 (not 1994) [nomen dubium; PSS -> Titanosaurus]
• Janenschia Wild, 1991
• Jaxartosaurus Riabinin, 1937 [nomen dubium]
• Jeholornis Zhou Z. and Zhang F., 2002 [JSS -> Shenzhouraptor; possible bird]
• Jeholosaurus Xu X., Wang X. and You, 2000
• Jenghizkhan Olshevsky vide Olshevsky, Ford and Yamamoto, 1995 [JSS ->Tarbosaurus]
• Jensenosaurus Olshevsky vide B.D. Curtice, Stadtman and L.J. Curtice, 1996 [nomen nudum -> Ultrasauros; JSS -> Supersaurus]
• Jeyawati McDonald, Wolfe Kirkland, 2010
• “Jiangjunmiaosaurus” [Anonymous], 1987 [nomen nudum ->Monolophosaurus and Sinraptor]
• Jiangjunosaurus Jia C., Forster (as Foster), Xu X. and Clark, 2007
• Jiangshanosaurus Tang F., Kang, Jin X., Wei and Wu W.T., 2001
• Jinfengopteryx Ji Q., Ji S., Lü, You, Chen W., Liu Y.Q. and Liu Y.X., 2005
• Jingshanosaurus Zhang Y.H. and Yang Z.L., 1995
• Jinzhousaurus Wang X. and Xu X., 2001
• Jiutaisaurus Wu W.H., Dong Z.M., Sun, Li C. and Li T., 2006
• Jixiangornis Ji Q., Ji S., Zhang H., You, Zhang J.P., Wang L., Yuan and Ji X., 2002 [possible bird]
• Jobaria Sereno, Beck, Dutheil, Larsson, Lyon, Moussa, Sadleir, Sidor, Varricchio, G.P. Wilson and J.A. Wilson, 1999

Jobaria

• Jubbulpuria F. von Huene and Matley, 1933 [nomen dubium]
• “Jurassosaurus” Dong Z.M. vide Holden, 1992 [nomen nudum ->Tianchisaurus]

Juratyrant Brusatte & Benson, 2012

Juratyrant 

• Juravenator Göhlich and Chiappe, 2006

Juravenator

K

• “Kagasaurus” Hisa, 1988 [nomen nudum]
• Kaijiangosaurus He X., 1984
• Kakuru Molnar and Pledge, 1980
• Kangnasaurus Haughton, 1915
• Karongasaurus Gomani, 2005 [electronically published]
• “Katsuyamasaurus” Lambert, 1990 [nomen nudum -> Fukuiraptor]
• Kayentavenator R. Gay, 2010
• Kelmayisaurus Dong Z.M., 1973
• Kemkemia Cau, Andrea; Maganuco, Simone, 2009
• Kentrosaurus Hennig, 1915 / Lambe, 1904 -> Kentrurosaurus andDoryphorosaurus

Kentrosaurus

• Kentrurosaurus Hennig, 1916 [JOS -> Kentrosaurus]
• Kerberosaurus Bolotsky and Godefroit, 2004
• Khaan Clark, Norell and Barsbold, 2001
• Khetranisaurus Malkani, 2006
• Kinnareemimus Buffetaut, E., V. Suteethorn and H. Tong, 2009
• “Kitadanisaurus” Lambert, 1990 [nomen nudum]
• Kittysaurus Hargreaves, 2001 [nomen nudum -> Eotyrannus]
• Klamelisaurus Zhao X., 1993

Klamelisaurus 

• Kol ghuva Alan H. Turner, Sterling J. Nesbitt, and Mark A. Norell, 2009
• Koparion Chure, 1994
• Koreanosaurus Kim H.M., 1979 [nomen nudum]
• Kosmoceratops: S.D. Sampson, M.A. Loewen, A.A. Farke, E.M. Roberts, C.A. Forster, J.A. Smith and A.L. Titus, 2010
• Kotasaurus Yadagiri, 1988
• Koutalisaurus Prieto-Marquez, Gaete, Rivas, Galobart and Boada, 2006
• Kritosaurus Brown, 1910 [nomen dubium; PSS -> Anasazisaurus,Gryposaurus, and/or Naashoibitosaurus]
• Kryptops Sereno and Brusatte, 2008
• Kukufeldia A.T. McDonald, P.M. Barrett S.D. Chapman, 2010
• Kulceratops Nessov, 1995

Kundurosaurus Godefroit, Bolotsky & Lauters, 2012

Kundurosaurus

• Kunmingosaurus Zhao X. (as Chao S.), 1985

Kunmingosaurus

L

• Labocania Molnar, 1974
• Labrosaurus O.C. Marsh, 1879 [JSS -> Allosaurus]
• Laelaps E.D. Cope, 1866 / Koch, 1836 -> Drytosaurus
• Laevisuchus F. von Huene and Matley, 1933 [nomen dubium]
• Lagerpeton Romer, 1971
• Lagosuchus Romer, 1971 [nomen dubium]
• Lamaceratops Alifanov, 2003
• Lambeosaurus Parks, 1923

Lambeosaurus

• Lametasaurus Matley, 1923 [nomen dubium]
• Lamplughsaura Kutty, Chatterjee, Galton and P. Upchurch, 2007
• Lanasaurus Gow, 1975
• Lancangosaurus Zhao X. vide Dong Z.M., Zhou S. and Zhang Y.H., 1983 [nomen nudum -> Datousaurus]
• Lancanjiangosaurus Zhao X., 1983 [nomen nudum]
• Lanzhousaurus You, Ji Q and Li D, 2005
• Laosaurus O.C. Marsh, 1878 [nomen dubium]
• Laplatasaurus F. von Huene, 1929
• Lapparentosaurus J.F. Bonaparte, 1986
• Leaellynasaura T. Rich and Vickers-Rich (as P. Rich), 1989

Leaellynasaura

• Leipsanosaurus F. Nopcsa, 1918 [PSS -> Struthiosaurus]
• Lengosaurus Kelly, 1998 [nomen nudum -> Eotyrannus]
• Leptoceratops Brown, 1914
• Leptospondylus R. Owen, 1854 [JSS -> Massospondylus]
• Leshansaurus Li F., Peng G., Ye Y., Jiang S. and Huang D., 2009
• Lesothosaurus Galton, 1978 [PSS -> Fabrosaurus]

Lesothosaurus

• Lessemsaurus J.F. Bonaparte, 1999
• Levnesovia, Hans-Dieter Sues and Alexander Averianov, 2009
• Lexovisaurus Hoffstetter, 1957

Lexovisaurus 

• Liaoceratops Xu X., Makovicky, Wang X., Norell and You, 2002
• Liaoningosaurus Xu X., Wang X. and You, 2001
• Liassaurus Welles, H.P. Powell and Pickering vide Pickering, 1995 [nomen nudum]
• Ligabueino J.F. Bonaparte, 1996
• Ligabuesaurus J.F. Bonaparte, González-Riga (as González Riga) and Apesteguía, 2006
• “Ligomasaurus” G. Maier, 2003 [nomen nudum -> Giraffatitan]
• Liliensternus Welles, 1984

Liliensternus

• Limaysaurus Salgado, Garrido, S.E. Cocca and J.R. Cocca, 2004
• Limnosaurus F. Nopcsa, 1899 / O.C. Marsh, 1872 -> Telmatosaurus andHecatasaurus
• Limusaurus 
Xu, X., et al, 2009
• Lirainosaurus Sanz, J.E. Powell, Le Loeuff, R.D. Martínez and Pereda-Suberbiola, 1999
• Loncosaurus F. Ameghino, 1898 [nomen dubium]
• Longosaurus Welles, 1984 [JSS -> Coelophysis]
• Lophorhothon W.R. Langston, 1960
• Lophostropheus Ezcurra and Cuny, 2007
• Loricatosaurus S. Maidment, D.B. Norman, P.M. Barrett and P. Upchurch, 2008
• Loricosaurus F. von Huene, 1929
• Losillasaurus Casanovas-Cladellas (as Casanovas), Santafe and Sanz, 2001
• Lourinhanosaurus Mateus, 1998

Lourinhanosaurus
• Lourinhasaurus Dantas, Sanz, Da Silva, Ortega, Dos Santos and Cachao, 1998
• Luanchuanraptor Lü, Xu L., Zhang X.L., Ji Q., Jia S., Hu W., Zhang J.M. and Wu Y., 2007
• Luanpingosaurus Cheng vide Chen P., 1996 [nomen nudum ->Psittacosaurus]
• Luckyraptor [Anonymous], 2007 [nomen nudum]
• Lufengocephalus Yang Z.J. (as Young C.C.), 1974 [JSS -> Lufengosaurus]
• Lufengosaurus Yang Z.J. (as Young C.C.), 1941
• Lukousaurus Yang Z.J. (as Young C.C.), 1948
• Luoyanggia Lü, Xu L., Jiang X., Jia S., Li M., Yuan, Zhang X.L. and Ji Q., 2009
• Luoyangosaurus Lü, 2009 [nomen nudum -> Luoyanggia]
• Lurdusaurus Taquet and D.A. Russell, 1999
• Lusitanosaurus de Lapparent and Zbyszewski, 1957
• Lusotitan Telles Antunes and Mateus, 2003
• Lycorhinus Haughton, 1924

M

• Machairasaurus N.R. Longrich, P.J. Currie and Dong Z-M, 2010
• Macrodontophion
 A. Zborzewski, 1834 [nomen dubium]
• Macrogryphosaurus Calvo, Porfiri and F.E. Novas, 2007
• Macrophalangia C.M. Sternberg, 1932 [JSS -> Chirostenotes]
• Macrurosaurus H.G. Seeley, 1876
• “Madsenius” Lambert, 1990 [nomen nudum -> Allosaurus]

Magnapaulia Prieto-Márquez, Chiappe & Joshi, 2012

Magnapaulia

• Magnirostris You and Dong Z.M., 2003
• Magnosaurus F. von Huene, 1932
• Magulodon Kranz, 1996 [nomen nudum]
• Magyarosaurus F. von Huene, 1932
• Mahakala Turner, Pol, J.A. Clarke, Erickson and Norell, 2007
• Maiasaura Horner and Makela, 1979

Maiasaura

• Majungasaurus Lavocat, 1955

Majungasaurus 

• Majungatholus Sues and Taquet, 1979 [JSS -> Majungasaurus]
• Malarguesaurus González-Riga, Previtera and Pirrone, 2008
• Malawisaurus Jacobs, Winkler, W.R. Downs and Gomani, 1993
• Maleevosaurus Carpenter, 1992 [JSS -> Tarbosaurus]
• Maleevus Tumanova, 1987
• Mamenchisaurus Yang Z.J. (as Young C.C.), 1954

Mamenchisaurus 

• Mandschurosaurus Riabinin, 1930 [nomen dubium; PSS ->Amurosaurus orCharonosaurus]
• Manospondylus E.D. Cope, 1892 [nomen dubium; PSS -> Tyrannosaurus]
• Mantellisaurus Paul, 2006
• Mapusaurus R.A. Coria and P.J. Currie, 2006

Mapusaurus 

• Marasuchus Sereno and Arcucci, 1994
• Marisaurus Malkani, 2006
• Marmarospondylus R. Owen, 1875 [nomen dubium]
• Marshosaurus J.H. Madsen, 1976
• Masiakasaurus S.D. Sampson, Carrano and Forster, 2001

Masiakasaurus 

• Massospondylus R. Owen, 1854
• Maxakalisaurus Kellner, Campos, Azevedo, Trotta, Henriques, Craik and Silva, 2006
• Medusaceratops Ryan, A. P., Russell and Hartman, 2010
• Megacervixosaurus Zhao X., 1983 [nomen nudum]
• Megadactylus E. Hitchcock, 1865 / L.J. Fitzinger, 1843 -> Amphisaurus
• “Megadontosaurus” Brown vide Ostrom, 1970 [nomen nudum -> Deinonychusand Microvenator]
• Megalosaurus W. Buckland, 1824

Megalosaurus

• Megapnosaurus Ivie, Slipinski and Wegrzynowicz, 2001 [JSS -> Coelophysis]
• Megaraptor F.E. Novas, 1998
• Mei Xu X., and Norell, 2004
• Melanorosaurus Haughton, 1924
• Mendozasaurus González-Riga (as González Riga), 2003
• Merosaurus Welles, H.P. Powell and Pickering vide Pickering, 1995 [nomen nudum]
• Metriacanthosaurus A.D. Walker, 1964

Metriacanthosaurus

• Microcephale Sereno, 1997 [nomen nudum]
• Microceratops Bohlin, 1953 / Seyrig, 1952 -> Microceratus
• Microceratus Mateus, 2008 [nomen dubium]
• Microcoelus R. Lydekker, 1893 [nomen dubium; PSS -> Saltasaurus]
• Microdontosaurus Zhao X., 1983 [nomen nudum]
• Microhadrosaurus Dong Z.M., 1979 [nomen dubium]
• Micropachycephalosaurus Dong Z.M., 1978
• Microraptor Xu X., Zhou Z. and Wang X., 2000

Micropachycephalosaurus

• Microsaurops Kuhn, 1963 [JOS -> Microcoelus]
• Microvenator Ostrom, 1970
• “Mifunesaurus” Hisa, 1985 [nomen nudum]
• Minmi Molnar, 1980

Minmi 

• Minotaurasaurus C.A. Miles and C.J. Miles, 2009
• Miragaia Mateus, S. Maidment and N.A. Christiansen, 2009
• Mirischia Naish, Martill and Frey, 2004
• Moabosaurus Britt vide [Anonymous] 2006 [nomen nudum, in “The Gigantic Dinosaur Expo 2006 Official Guidebook”]
• Mochlodon H.G. Seeley, 1881
• “Mohammadisaurus” G. Maier, 2003 [nomen nudum -> Tornieria]
• Mojoceratops N.R. Longrich, 2010 [PSS -> Eoceratops]
• Mongolosaurus Gilmore, 1933 [nomen dubium]
• Monkonosaurus Zhao X. vide Dong Z.M., 1990
• Monoclonius E.D. Cope, 1876 [nomen dubium; PSS -> Centrosaurus orStyracosaurus]
• Monolophosaurus Zhao X. and P.J. Currie, 1994 (not 1993)

Monolophosaurus 

• Mononychus Perle, Norell, Chiappe and Clark, 1993 / Schueppel, 1824 ->Mononykus
• Mononykus Perle, Norell, Chiappe and Clark, 1993

Mononykus

• Montanoceratops C.M. Sternberg, 1951
• Morinosaurus H.E. Sauvage, 1874 [nomen dubium; PSS -> Pelorosaurus]
• Morosaurus O.C. Marsh, 1878 [JSS -> Camarasaurus]
• “Moshisaurus” Hisa, 1985 [nomen nudum -> Mamenchisaurus]
• “Mtapaiasaurus” G. Maier, 2003 [nomen nudum -> Giraffatitan]
• “Mtotosaurus” G. Maier, 2003 [nomen nudum -> Dicraeosaurus]
• Mussaurus J.F. Bonaparte and Vince, 1979
• Muttaburrasaurus Bartholomai and Molnar, 1981

Muttaburrasaurus 

• Muyelensaurus Calvo, González-Riga and Porfiri, 2007
• Mymoorapelta Kirkland and Carpenter, 1994

Mymoorapelta

N

• Naashoibitosaurus Hunt and S.G. Lucas, 1993 [PSS -> Gryposaurus orKritosaurus]
• Nanningosaurus Mo, Zhao Z., Wang W. and Xu X., 2007
• Nanosaurus O.C. Marsh, 1877
• Nanotyrannus Bakker, Williams and P.J. Currie, 1988 [PSS -> Tyrannosaurus]

 Nanotyrannus

• Nanshiungosaurus Dong Z.M., 1979
• Nanyangosaurus Xu X., Zhao X., Lü, Huang W., Li Z. and Dong Z.M., 2000
• Nectosaurus Versluys, 1910 / Merriam, 1905 -> Kritosaurus
• Nedcolbertia Kirkland, Britt, Whittle, S.K. Madsen and Burge, 1998
• Nedoceratops Ukrainsky, 2007 [PSS -> Triceratops]
• Neimongosaurus Zhang X.H., Xu X., Zhao X., Sereno, Kuang and Tan L., 2001
• Nemegtia Lü, Tomida, Azuma, Dong Z.M. and Lee, 2004 / Szczechura, 1978 -> Nemegtomaia
• Nemegtomaia Lü, Tomida, Azuma, Dong Z.M. and Lee, 2005
• Nemegtosaurus Nowinski, 1971
• Neosaurus Gilmore vide Gilmore and Stewart, 1945 / F. Nopcsa, 1923 ->Parrosaurus
• Neosodon M. de la Moussaye, 1885
• Neovenator Hutt, Martill and Barker, 1996

Neovenator

• Neuquenraptor F.E. Novas and D. Pol, 2005 [PSS -> Unenlagia]
• Neuquensaurus J.E. Powell, 1992
• Newtonsaurus Welles vide Welles and Pickering, 1999 [nomen nudum]
• Ngexisaurus Zhao X., 1983 [nomen nudum]
• Nigersaurus Sereno, Beck, Dutheil, Larsson, Lyon, Moussa, Sadleir, Sidor, Varricchio, G.P. Wilson and J.A. Wilson, 1999

Nigersaurus

• Niobrarasaurus Carpenter, Dilkes and Weishampel, 1995
• Nipponosaurus Nagao, 1936
• Noasaurus J.F. Bonaparte and J.E. Powell, 1980
• Nodocephalosaurus R. Sullivan, 1999
• Nodosaurus O.C. Marsh, 1889
• Nomingia Barsbold, Osmólska, Watabe, P.J. Currie and Tsogtbaatar, 2000
• Nopcsaspondylus Apesteguía, 2007
• Nothronychus Kirkland and Wolfe, 2001
• Notoceratops Tapia, 1918 [nomen dubium]
• Notohypsilophodon R.D. Martínez, 1998
• Nqwebasaurus de Klerk, Foster, S.D. Sampson, Chinsamy and Ross, 2000
• Nteregosaurus G. Maier, 2003 [nomen nudum -> Janenschia]
• Nuoersaurus Dong Z.M. and Li X.M., 1991 [nomen nudum; later spelledNuoerosaurus and Nurosaurus but neither formally described nor named]
• Nuthetes R. Owen, 1854
• Nyororosaurus G. Maier, 2003 [nomen nudum -> Dicraeosaurus]

Nothronychus

O

• Ohmdenosaurus Wild, 1978
• Ojoceratops R. Sullivan and S. G. Lucas, 2010
• Oligosaurus H.G. Seeley, 1881 [nomen dubium; PSS -> Rhabdodon]
• Olorotitan Godefroit, Bolotsky and Alifanov, 2003
• Omeisaurus Yang Z.J. (as Young C.C.), 1939
• Omnivoropteryx Czerkas and Ji Q., 2002
• Omosaurus R. Owen, 1875 / J. Leidy, 1856 -> Dacentrurus
• Onychosaurus F. Nopcsa, 1902 [nomen dubium; PSS -> Rhabdodon]
• Opisthocoelicaudia Borsuk-Bialynicka, 1977
• Oplosaurus P. Gervais, 1852 [nomen dubium; PSS -> Pelorosaurus]
• Orcomimus Triebold, 1997 [nomen nudum]
• Orinosaurus R. Lydekker, 1889 [JOS -> Orosaurus]
• Orkoraptor F.E. Novas, Ezcurra and Lecuona, 2008
• Ornatotholus Galton and Sues, 1983 [JSS -> Stegoceras]
• Ornithodesmus H.G. Seeley, 1887
• Ornithoides Osborn, 1924 [nomen nudum -> Saurornithoides]
• Ornitholestes Osborn, 1903

Ornitholestes

• Ornithomerus H.G. Seeley, 1881 [JSS -> Rhabdodon]
• Ornithomimoides F. von Huene and Matley, 1933 [nomen dubium]
• Ornithomimus O.C. Marsh, 1890

Ornithomimus 

• Ornithopsis H.G. Seeley, 1870 [nomen dubium]
• Ornithotarsus E.D. Cope, 1869 [nomen dubium; PSS -> Hadrosaurus]
• Orodromeus Horner and Weishampel, 1988
• Orosaurus T.H. Huxley, 1867 [JSS -> Euskelosaurus]
• Orthogoniosaurus Das-Gupta, 1931 [nomen dubium]
• Orthomerus H.G. Seeley, 1883 [nomen dubium; PSS -> Telmatosaurus]
• Oryctodromeus Varricchio, A.J. Martin and Katsura, 2007
• Oshanosaurus Zhao X. (as Chao S.), 1985 [nomen nudum]

Osmakasaurus McDonald, 2011 
Ostafrikasaurus Buffetaut, 2012

Ostafrikasaurus

Othnielia Galton, 1977

• Othnielosaurus Galton, 2006

Othnielosaurus

• Otogosaurus Zhao X. and Tan L., 2004 [citation not seen, author’s name(s) may change]
• Ouranosaurus Taquet, 1976

Ouranosaurus

• Oviraptor Osborn, 1924

• Ovoraptor Osborn, 1924 [nomen nudum -> Velociraptor]
• Ozraptor J.A. Long and Molnar, 1998

Ozraptor

P

• Pachycephalosaurus Brown and Schlaikjer, 1943

Pachycephalosaurus

• Pachyrhinosaurus C.M. Sternberg, 1950

Pachyrhinosaurus

• Pachysauriscus Kuhn, 1959 [nomen dubium; PSS -> Plateosaurus]
• Pachysaurops F. von Huene, 1961 (not 1959) [JOS -> Pachysauriscus]
• Pachysaurus F. von Huene, 1908 / L.J. Fitzinger, 1843 -> Pachysauriscus
• Pachyspondylus R. Owen, 1854 [JSS -> Massospondylus]
• Pakisaurus Malkani, 2006
• Palaeopteryx Jensen, 1981
• Palaeoscincus J. Leidy, 1856 [nomen dubium; PSS -> Edmontonia orPanoplosaurus]
• Paludititan Z. Csiki, V. Codrea, C. Jipa-Murzea and P. Godefroit, 2010
• Paluxysaurus Rose, 2007

Pampadromaeus Cabreira, Schultz, Bittencourt, Soares, Fortier, L. Silva & Langer, 2011
Pamparaptor Porfiri, Calvo & D. Dos Santos, 2011

• Panamericansaurus J.O. Calvo and J.D. Porfiri, 2010
• Panoplosaurus Lambe, 1919
• Panphagia R.N. Martínez and Alcober, 2009
• Pantydraco Galton, Yates and Kermack, 2007
• Paraiguanodon Brown vide Olshevsky, 1991 [nomen nudum -> Bactrosaurus]
• Paralititan J.B. Smith, Lamanna, Locovara, Dodson, J.R. Smith, Poole, Giegengack and Attia, 2001
• Paranthodon F. Nopcsa, 1929
• Pararhabdodon Casanovas-Cladellas, Santafé-Llopis and Isidro-Llorens, 1993
• Parasaurolophus Parks, 1922

Parasaurolophus

• Parksosaurus C.M. Sternberg, 1937
• Paronychodon E.D. Cope, 1876 [nomen dubium]
• Parrosaurus Gilmore, 1945 [nomen dubium; PSS -> Hypsibema]
• Parvicursor Karhu and Rautian, 1996
• Patagonykus F.E. Novas, 1996
• Patagosaurus J.F. Bonaparte, 1979

Patagosaurus

• Pawpawsaurus Lee, 1996
• Pectinodon Carpenter, 1982
• Pedopenna Xu X. and Zhang F., 2005
• Peishansaurus Bohlin, 1953 [nomen dubium]
• Pelecanimimus Perez-Moreno, Sanz, Buscalioni, Moratalla, Ortega and Rasskin-Gutman, 1994

Pelecanimimus

• Pellegrinisaurus Salgado, 1996
• Peloroplites Carpenter, Bartlett, Bird and Barrick, 2008
• Pelorosaurus G. Mantell, 1850

Pelorosaurus

• Peltosaurus Brown vide Chure and McIntosh, 1989 (see also Glut, 1972) / E.D. Cope, 1873 -> Sauropelta
• Penelopognathus Godefroit, Li H. and Shang, 2005
• Pentaceratops Osborn, 1923

Pentaceratops 

• Phaedrolosaurus Dong Z.M., 1973

Philovenator Xu X., Zhao Q., C. Sullivan, Tan Q., Sander & Ma, 2012

Philovenator

• Phuwiangosaurus V. Martin, Buffetaut and Suteethorn, 1994
• Phyllodon Thulborn, 1973
• Piatnitzkysaurus J.F. Bonaparte, 1979

Piatnitzkysaurus

• Pinacosaurus Gilmore, 1933
• Pisanosaurus Casamiquela, 1967
• Pitekunsaurus Filippi and Garrido, 2008
• Piveteausaurus Taquet and Welles, 1977
• Planicoxa DiCroce and Carpenter, 2001
• Plateosauravus F. von Huene, 1932 [JSS -> Euskelosaurus]
• Plateosaurus von Meyer, 1837

Plateosaurus

• Platyceratops Alifanov, 2003
• Pleurocoelus O.C. Marsh, 1888
• Pleuropeltus H.G. Seeley, 1881 [nomen dubium; PSS -> Struthiosaurus]
• Pneumatoraptor Ösi, Apesteguía and Kowalewski, 2010
• Podokesaurus Talbot, 1911 [JSS -> Coelophysis]
• Poekilopleuron Eudes-Deslongchamps, 1838
• Polacanthoides F. Nopcsa, 1928 [PSS -> Hylaeosaurus]
• Polacanthus R. Owen vide [Anonymous], 1865
• Polyodontosaurus Gilmore, 1932 [JSS -> Troodon]
• Polyonax E.D. Cope, 1874 [JSS -> Triceratops]
• Ponerosteus Olshevsky, 2000 [nomen dubium]
• Pradhania Kutty, Chatterjee, Galton and P. Upchurch, 2007
• Prenocephale Maryanska and Osmólska, 1974

 Prenocephale 

• Prenoceratops Chinnery, 2004
• Priconodon O.C. Marsh, 1888 [nomen dubium]
• Priodontognathus H.G. Seeley, 1875 [nomen dubium]
• Probactrosaurus Rozhdestvensky, 1966
• Proceratops Lull, 1906 [JOS -> Ceratops]
• Proceratosaurus F. von Huene, 1926

 Proceratosaurus

• Procerosaurus Fritsch, 1905 / F. von Huene, 1902 -> Ponerosteus
• Procheneosaurus Matthew, 1920 [JSS -> Lambeosaurus]
• Procompsognathus E. Fraas, 1913

Procompsognathus

• Prodeinodon Osborn, 1924 [nomen dubium]
• Proiguanodon van den Broeck, 1900 [nomen nudum -> Iguanodon]
• Proplanicoxa: K. Carpenter and Y. Ishida, 2010
• Prosaurolophus Brown, 1916
• Protarchaeopteryx Ji Q. and Ji S., 1997
• Protiguanodon Osborn, 1923 [JSS -> Psittacosaurus]
• Protoavis Chatterjee, 1991
• Protoceratops Granger and Gregory, 1923

Protoceratops

• Protognathosaurus Olshevsky, 1991
• Protognathus Zhang Y.H., 1988 / Basilewsky, 1950 -> Protognathosaurus
• Protohadros Head, 1998
• Protorosaurus Lambe, 1914 / H. von Meyer, 1830 -> Chasmosaurus
• Protrachodon F. Nopcsa, 1923 [nomen nudum -> Orthomerus]
• Proyandusaurus Knoll, 1999
• Pseudolagosuchus Arcucci, 1987
• Psittacosaurus Osborn, 1923

Psittacosaurus

• Pteropelyx E.D. Cope, 1889 [nomen dubium]
• Pterospondylus Jaekel, 1913 [PSS -> Procompsognathus]
• Puertasaurus F.E. Novas, Salgado, Calvo and Agnolin, 2005
• Pukyongosaurus Dong Z.M., Paik and Kim H.J., 2001
• Pycnonemosaurus Kellner and Campos, 2002
• Pyroraptor Allain and Taquet, 2000

Pyroraptor 

Q

• Qantassaurus T. Rich and Vickers-Rich, 1999
• Qiaowanlong You H.-L. and Li D.-Q., 2009
• Qingxiusaurus Mo, Huang C., Zhao Z., Wang W. and Xu X., 2008
• Qinlingosaurus Xue, Zhang Y.X., Bi, Yue and Chen D., 1996
• Quaesitosaurus Bannikov and Kurzanov vide Kurzanov and Bannikov, 1983
• Quilmesaurus R.A. Coria, 2001

Quilmesaurus

R

• Rahiolisaurus F.E. Novas, S. Chatterjee, D.K. Rudra P.M. Datta, 2010
• Rahona
 Forster, S.D. Sampson, Chiappe and Krause, 1998 / Griveaud, 1975 -> Rahonavis
• Rahonavis Forster, S.D. Sampson, Chiappe and Krause, 1998
• Rajasaurus J.A. Wilson, Sereno, Srivastava, Bhatt, Khosla and Sahni, 2003

Rajasaurus

• Rapator F. von Huene, 1932 [nomen dubium]
• Rapetosaurus Rogers and Forster, 2001
• Raptorex P.C. Sereno, Tan L., S.L. Brusatte, H.J. Kriegstein, Zhao X. and K. Cloward, 2009

Ratchasimasaurus Shibata, Jintasakul & Azuma, 2011 

Ratchasimasaurus

• Rayososaurus J.F. Bonaparte, 1996
• Razanandrongobe Maganuco, Dal Sasso and Pasini, 2006 (possible crocodylomorph or theropod)
• Rebbachisaurus Lavocat, 1954
• Regnosaurus G. Mantell, 1848
• Revueltoraptor Hunt, 1994 vide Nesbitt, Irmis and Parker, 2007 [nomen ex dissertatione -> Gojirasaurus]
• Rhabdodon Matheron, 1869
• Rhadinosaurus H.G. Seeley, 1881 [nomen dubium]
• Rhodanosaurus F. Nopcsa, 1929 [JSS -> Struthiosaurus]
• Rhoetosaurus Longman, 1926

Rhoetosaurus

• Ricardoestesia P.J. Currie, Rigby and R.E. Sloan, 1990
• Rileya F. von Huene, 1902 / W.H. Ashmead, 1888 -> Rileyasuchus [nomen dubium]
• Rileyasuchus Kuhn, 1961 [nomen dubium]
• Rinchenia Barsbold, 1997 vide Osmólska, P.J. Currie and Barsbold, 2004
• Rinconsaurus Calvo and González-Riga (as González Riga), 2003
• Rioarribasaurus Hunt and S.G. Lucas, 1991 [nomen rejectum -> Coelophysis]
• Riojasaurus J.F. Bonaparte, 1969
• Rocasaurus Salgado and Azpilicueta, 2000
• Roccosaurus van Heerden vide Anderson and Cruickshank, 1978 [nomen nudum -> Melanorosaurus]
• Rubeosaurus McDonald and Horner, 2010
• Ruehleia Galton, 2001

Rugocaudia Woodruff, 2012

Rugocaudia

• Rugops Sereno, J.A. Wilson and Conrad, 2004

Rugops 

• Rutellum E. Lhuyd, 1699 [nomen oblitum; pre-Linnaean name cf. Delair and Sarjeant, 2002]
• Ruyangosaurus Lu J, Xu L, Jia S, Zhang X, Zhang J, Yang L, You H and Ji Q, 2009

Ruyangosaurus

S

• Sacisaurus Ferigolo and Langer, 2006
• Sahaliyania Godefroit, Hai, Yu and Lauters, 2008
• Saichania Maryanska, 1977

Saichania 

• Salimosaurus G. Maier, 2003 [nomen nudum -> Giraffatitan]
• Saltasaurus J.F. Bonaparte and J.E. Powell, 1980

Saltasaurus

• Saltopus F. von Huene, 1910
• Saltriosaurus Dal Sasso, 2000 [nomen nudum]
• Sanchusaurus Hisa, 1985 [nomen nudum -> Gallimimus]
• Sangonghesaurus Zhao X., 1983 [nomen nudum -> Tianchisaurus]
• Sanjuansaurus O.A. Alcober and R.N. Martínez, 2010
• Sanpasaurus Yang Z.J. (as Young C.C.), 1944 [nomen dubium]
• Santanaraptor Kellner, 1999
• Sarahsaurus T.B. Rowe, H-D Sues and R.R. Reisz, 2010
• Sarcolestes R. Lydekker, 1893
• Sarcosaurus Andrews, 1921
• Saturnalia Langer, Abdala, Richter and Benton, 1998
• Sauraechmodon H. Falconer, 1861 [nomen nudum -> Echinodon]
• Saurolophus Brown, 1912
  Sauroniops pachytholus

Saurolophus

• Sauropelta Ostrom, 1970

Sauropelta

• Saurophaganax Chure, 1995

Saurophaganax

• Saurophagus J.W. Stovall vide Ray, 1941 / W.J. Swainson 1831
• Sauroplites Bohlin, 1953 [nomen dubium]
• Sauroposeidon Wedel, Cifelli and Sanders, 2000
• Saurornithoides Osborn, 1924

Saurornithoides

• Saurornitholestes Sues, 1978

Saurornitholestes

• Scansoriopteryx Czerkas and Yuan, 2002
• Scelidosaurus R. Owen, 1859

 Scelidosaurus 

• Scipionyx Dal Sasso and Signore, 1998

Sciurumimus Rauhut, Foth, Tischlinger & Norell, 2012

Sciurumimus

• Scolosaurus F. Nopcsa, 1928
• Scrotum Brookes, 1763 [nomen oblitum; PSS -> Megalosaurus]
• Scutellosaurus Colbert, 1981
• Secernosaurus Brett-Surman, 1979
• Segisaurus Camp, 1936
• Segnosaurus Perle, 1979

Segnosaurus

• Selimanosaurus G. Maier, 2003 [nomen nudum -> Dicraeosaurus]
• Sellacoxa K. Carpenter and Y. Ishida, 2010
• Sellosaurus F. von Huene, 1908
• Serendipaceratops T. Rich and Vickers-Rich, 2003
• Shamosaurus Tumanova, 1983
• Shanag Turner, Hwang and Norell, 2007
• Shanshanosaurus Dong Z.M., 1977 [JSS -> Tarbosaurus]
• Shantungosaurus Hu C., 1973
• Shanxia P.M. Barrett, You, P. Upchurch and Burton, 1998
• Shanyangosaurus Xue, Zhang Y.H., Bi, Yue and Chen D., 1996
Shaochilong
• Shenzhouraptor Ji Q., Ji S., You, Zhang J.P., Yuan, Ji X., Li J. and Li Y.X., 2002 [possible bird]
• Shenzhousaurus Ji Q., Norell, Makovicky, Gao K., Ji S. and Yuan, 2003
• Shidaisaurus Wu X., P.J. Currie, Dong Z.M., Pan S. and Wang T., 2009
• Shixinggia Lü and Zhang B., 2005
• Shuangmiaosaurus You, Ji Q., Li J. and Li Y.X., 2003
• Shunosaurus Dong Z.M., Zhou S. and Zhang Y.H., 1983

Shunosaurus 

• Shuvosaurus Chatterjee, 1993 [dinosaurian status currently in debate]
• Shuvuuia Chiappe, Norell and Clark, 1998

Siamodon Buffetaut & Suteethorn, 2011

Siamodon

• Siamosaurus Buffetaut and Ingavat, 1986
• Siamotyrannus Buffetaut, Suteethorn and Tong, 1996
• Sigilmassasaurus D.A. Russell, 1996
• Silesaurus Dzik, 2003
• Siluosaurus Dong Z.M., 1997 [nomen dubium]
• Silvisaurus Eaton, 1960
• Similicaudipteryx He T., Wang X.L. and Zhou Z., 2008
• Sinocalliopteryx Ji S., Ji Q., Lü and Yuan, 2007
• Sinoceratops Xu X., Wang K., Zhao X. and Li D. J., 2010
• Sinocoelurus Yang Z.J. (as Young C.C.), 1942
• Sinornithoides D.A. Russell and Dong Z.M., 1994 (not 1993)

Sinornithoides 

• Sinornithomimus Kobayashi and Lü, 2003
• Sinornithosaurus Xu X., Wang X. and Wu X., 1999

Sinornithosaurus 

• Sinosauropteryx Ji Q. and Ji S., 1996

Sinosauropteryx 

• Sinosaurus Yang Z.J. (as Young C.C.), 1948
• Sinotyrannus Ji Q., Ji S.-A. and Zhang L.-J., 2009
• Sinovenator Xu X., Norell, Wang X., Makovicky and Wu X., 2002
• Sinraptor P.J. Currie and Zhao X., 1994 (not 1993)

Sinraptor 

• Sinucerasaurus Xu X. and Wang X., 2004 vide Xu X. and Norell, 2006 [JOS ->Sinusonasus]
• Sinusonasus Xu X. and Wang X., 2004
• Skorpiovenator Canale, Scanferla, Agnolin and F.E. Novas, 2008
• Sonidosaurus Xu X., Zhang X.H., Tan Q., Zhao X. and Tan L., 2006
• Sonorasaurus Ratkevich, 1998
• Sphaerotholus Williamson and Carr, 2003 [PSS -> Prenocephale]
• Sphenospondylus H.G. Seeley, 1882 [JSS -> Iguanodon]
• Spinophorosaurus K. Remes, F. Ortega, I. Fierro, U. Joger, R. Kosma, J.M.M. Ferrer, Chiappe, Dantas, Escaso, Gasulla, López, Pomares, B. Ribeiro, Sanz, Tent-Manclús, Faust, H. Joger, J. Joger, Krüger, Mudroch, Rabe, Ritter, Sommer, O.A. Ide and A. Maga, 2009

Spinops Farke, Ryan, Barrett, Tanke, Braman, Loewen & Graham, 2011

Spinops

• Spinosaurus E. Stromer, 1915

Spinosaurus 

• Spinostropheus Sereno, J.A. Wilson and Conrad, 2004
• Staurikosaurus Colbert, 1970

 Staurikosaurus 

• Stegoceras Lambe, 1902

Stegoceras

• Stegopelta Williston, 1905 [PSS -> Nodosaurus]
• Stegosaurides Bohlin, 1953 [nomen dubium]
• Stegosaurus O.C. Marsh, 1877

Stegosaurus 

• Stenonychosaurus C.M. Sternberg, 1932 [JSS -> Troodon]
• Stenopelix H. von Meyer, 1857
• Stenotholus Giffin, Gabriel and Johnson, 1988 [JSS -> Stygimoloch]
• Stephanosaurus Lambe, 1914 [nomen dubium; PSS -> Lambeosaurus]
• Stereocephalus Lambe, 1902 / Lynch-Arribalzaga, 1884 -> Euoplocephalus
• Sterrholophus O.C. Marsh, 1891 [JSS -> Triceratops]
• Stokesosaurus J.H. Madsen, 1974
• Stormbergia Butler, 2005
• Strenusaurus J.F. Bonaparte, 1969 [JSS -> Riojasaurus]
• Streptospondylus H. von Meyer, 1830 [nomen dubium]
• Struthiomimus Osborn, 1916

Struthiomimus

• Struthiosaurus E. Bunzel, 1870
Stygimoloch P.M. Galton H-D Sues, 1983 [PSS – > Pachycephalosaurus]

Stygimoloch 

• Stygivenator Olshevsky vide Olshevsky, Ford and Yamamoto, 1995 [JSS ->Tyrannosaurus]
• Styracosaurus Lambe, 1913

Styracosaurus

• Suchomimus Sereno, Beck, Dutheil, Gado, Larsson, Lyon, Marcot, Rauhut, Sadleir, Sidor, Varricchio, G.P. Wilson and J.A. Wilson, 1998

Suchomimus

• Suchosaurus R. Owen, 1841 [nomen dubium; PSS ->Baryonyx]
• “Sugiyamasaurus” Lambert, 1990 [nomen nudum]
• Sulaimanisaurus Malkani, 2006
• Supersaurus Jensen, 1985

Supersaurus 

• Suuwassea Harris and Dodson, 2004
• Suzhousaurus Li D., Peng C., You, Lamanna, Harris, Lacovara and Zhang J.P., 2007
• Symphyrophus E.D. Cope, 1878 [JSS -> Camptosaurus]
• Syngonosaurus H.G. Seeley, 1879 [nomen dubium]
• Syntarsus Raath, 1969 / L. Fairmaire, 1869 -> Megapnosaurus
• Syrmosaurus Maleev, 1952 [JSS -> Pinacosaurus]
• Szechuanoraptor Chure, 2001 [nomen ex dissertatione]

Suuwassea

• Szechuanosaurus Yang Z.J. (as Young C.C.), 1942 [nomen dubium]

Szechuanosaurus

T

• Talarurus Maleev, 1952
• Talenkauen F.E. Novas, Cambiaso and Ambrosio, 2004
• Tangvayosaurus Allain, Taquet, Battail, Dejax, Richir, Veran, Limon-Duparcmeur, Vacant, Mateus, Sayarath, Khenthavong and Phouyavong, 1999
• Tanius Wiman, 1929
• Tanycolagreus Carpenter, C.A. Miles and Cloward, 2005
• Tanystrosuchus Kuhn, 1963 [nomen dubium; PSS -> Halticosaurus orLiliensternus]
• Tarascosaurus Le Loeuff and Buffetaut, 1991
• Tarbosaurus Maleev, 1955

Tarbosaurus

• Tarchia Maryanska, 1977
• Tastavinsaurus Canudo, Royo-Torres and Cuenca-Bescós, 2008
• Tatankacephalus W.L. Parsons and K.M. Parsons, 2009
• Tatankaceratops Ott Larson, 2010

Tatankaceratops

• Tatisaurus Simmons, 1965
• Taveirosaurus Telles Antunes and Sigogneau-Russell, 1991
• Tawa S.J. Nesbitt, N.D. Smith, R.B. Irmis, A.H. Turner, A. Downs and M.A. Norell, 2009
• Tawasaurus Yang Z.J. (as Young C.C.), 1982
• Tazoudasaurus Allain, Aquesbi, Dejax, C. Meyer, Monbaron, Montenat, Richir, Rochdy, D.A. Russell and Taquet, 2004
• Technosaurus Chatterjee, 1984
• Tehuelchesaurus T. Rich, Vickers-Rich, Gimenez, Cúneo, Puerta and Vacca, 1999
• Teinurosaurus F. Nopcsa, 1928 vide F. Nopcsa, 1929 [nomen dubium]
• Telmatosaurus F. Nopcsa, 1903
• Tenantosaurus Brown vide Chure and McIntosh, 1989 [nomen nudum ->Tenontosaurus]
• Tendaguria J.F. Bonaparte, Heinrich and Wild, 2000
• Tenontosaurus Ostrom, 1970

Tenontosaurus 

Teratophoneus Carr, Williamson, Britt & Stadtman, 2011

Teratophoneus

• Tethyshadros F.M. Dalla Vecchia, 2009
• Tetragonosaurus Parks, 1931 [nomen rejectum -> Procheneosaurus]
• Texacephale N.R. Longrich, J. Sankey, and D. Tanke, 2010
• Texasetes Coombs, 1995
• Teyuwasu Kischlat, 1999
• Thecocoelurus F. von Huene, 1923 [nomen dubium]
• Thecodontosaurus Riley and Stutchbury, 1836
• Thecospondylus H.G. Seeley, 1882 [nomen dubium]
• Theiophytalia Brill and Carpenter, 2006
• Therizinosaurus Maleev, 1954

Therizinosaurus

• Therosaurus L.J. Fitzinger, 1840 [JOS -> Iguanodon]
• Thescelosaurus Gilmore, 1913
• Thespesius J. Leidy, 1856 [nomen dubium]
• Thotobolosaurus Ellenberger, 1972 [nomen nudum]
• Tianchisaurus Dong Z.M., 1993
• Tianchungosaurus Zhao X., 1983 [nomen nudum]
• Tianyulong Zheng X.T., You H.L., Xu X. and Dong Z.M., 2009
• Tianyuraptor Zheng, X., Xu, X., You, H., Zhao, Q. and Dong, Z. 2009
• Tianzhenosaurus Pang and Cheng Z., 1998
• Tichosteus E.D. Cope, 1877 [nomen dubium]
• Tienshanosaurus Yang Z.J. (as Young C.C.), 1937
• Timimus T. Rich and Vickers-Rich, 1994
• Titanosaurus R. Lydekker, 1877 [nomen dubium]
• Titanosaurus O.C. Marsh, 1877 / R. Lydekker, 1877 -> Atlantosaurus [nomen dubium]

Timimus 

• Tochisaurus Kurzanov and Osmólska, 1991
• Tomodon J. Leidy, 1865 / A. Duméril 1853 -> Diplotomodon
• Tonganosaurus
 Li K, Yang C-Y, Liu J. Wang Z-X, 2010
• Tonouchisaurus Barsbold, 1994 [nomen nudum]
• Torilion K. Carpenter and Y. Ishida, 2010 [JOS -> Barilium]
• Tornieria Sternfeld, 1911
 Torosaurus O.C. Marsh, 1891 [PSS -> Triceratops]

Torosaurus

• Torvosaurus Galton and Jensen, 1979

Torvosaurus

• Trachodon J. Leidy, 1856 [nomen dubium] (The original material has turned out to be from two different types of dinosaurs. This makes the name useless for scientific purposes.)
• Triceratops O.C. Marsh, 1889

Triceratops

• Trigonosaurus Campos, Kellner, Bertini and Santucci, 2005
• Trimucrodon Thulborn, 1973
• Troodon J. Leidy, 1856

Troodon 

• Tsaagan Norell, Clark, Turner, Makovicky, Barsbold and Rowe, 2006
• Tsagantegia Tumanova, 1993
• Tsintaosaurus Yang Z.J. (as Young C.C.), 1958

Tsintaosaurus 

• Tugulusaurus Dong Z.M., 1973
• Tuojiangosaurus Dong Z.M., Li X.M., Zhou S. and Zhang Y.H., 1977

Tuojiangosaurus

• Turanoceratops Nessov and Kaznyshkina vide Nessov, Kaznyshkina and Cherepanov, 1989
• Turiasaurus Royo-Torres, Cobos and Alcalá, 2006
• Tylocephale Maryanska and Osmólska, 1974
• Tylosteus J. Leidy, 1872 [nomen oblitum; SSS -> Pachycephalosaurus]
• Tyrannosaurus Osborn, 1905

Tyrannosaurus

• Tyrannotitan F.E. Novas, S. de Valai, P. Vickers-Rich and T. Rich, 2005
• Tyreophorus F. von Huene, 1929 [nomen nudum]

Tyrannotitan

U

• Uberabatitan Salgado and Carvalho, 2008
• Udanoceratops Kurzanov, 1992
• Ugrosaurus Cobabe and Fastovsky, 1987 [JSS -> Triceratops]
• Uintasaurus Holland, 1919 [JSS -> Camarasaurus]
• Ultrasauros Jensen vide Olshevsky, 1991 [JSS -> Supersaurus]
• Ultrasaurus Kim H.M., 1983 [nomen dubium]
• Ultrasaurus Jensen, 1985 / Kim H.M., 1983 -> Ultrasauros
• Umarsaurus Maryanska and Osmólska, 1981 vide Olshevsky, 1992 [nomen nudum -> Barsdoldia]
• Unaysaurus Leal, Azevedo, Kellner and Da Rosa, 2004
• Unenlagia Nova and Puerta, 1997

Unescoceratops Ryan, Evans, Currie, C. Brown & Brinkman, 2011 [electronic publication but here considered valid]

Unescoceratops

• Unquillosaurus J.E. Powell, 1979
• Urbacodon Averianov and Sues, 2007
• Utahceratops S.D. Sampson, M.A. Loewen, A.A. Farke, E.M. Roberts, C.A. Forster, J.A. Smith and A.L. Titus, 2010
• Utahraptor Kirkland, Burge and Gaston, 1993

Utahraptor

Uteodon McDonald, 2011

V

• Vagaceratops S.D. Sampson, M.A. Loewen, A.A. Farke, E.M. Roberts, C.A. Forster, J.A. Smith and A.L. Titus, 2010
• Valdoraptor
 Olshevsky, 1991
• Valdosaurus Galton, 1977
• Variraptor Le Loeuff and Buffetaut, 1998
• Vectensia Delair, 1982 [nomen nudum -> Hylaeosaurus]
• Vectisaurus J.W. Hulke, 1879 [JSS -> Iguanodon]
• Velafrons Gates, S.D. Sampson, Delgado deJesús, Zanno, Eberth, Hernandez-Rivera, Aguilló Martínez and Kirkland, 2007
• Velocipes F. von Huene, 1932 [nomen dubium]
• Velociraptor Osborn, 1924

Velociraptor 

• Velocisaurus J.F. Bonaparte, 1991
• Venenosaurus Tidwell, Carpenter and S. Meyer, 2001

Veterupristisaurus Rauhut, 2011

• Vitakridrinda Malkani, 2006

Vitakrisaurus Malkani, 2010

• Volkheimeria J.F. Bonaparte, 1979
• Vulcanodon Raath, 1972

Vulcanodon

W

• Wadhurstia K. Carpenter and Y. Ishida, 2010 [JOS -> Hypselospinus]
• Wakinosaurus
 Okazaki, 1992
• Walgettosuchus F. von Huene, 1932
• Walkeria Chatterjee, 1987 / J. Fleming, 1823 -> Alwalkeria
• Walkersaurus Welles, H.P. Powell and Pickering vide Pickering, 1995 [nomen nudum -> Duriavenator]
• “Wangonisaurus” G. Maier, 2003 [nomen nudum -> Giraffatitan]
• Wannanosaurus Hou, 1977

Willinakaqe Juárez Valieri, Haro, Fiorelli & Calvo, 2011 (not 2010)

• Wintonotitan Scott A. Hocknull, Mathew A. White, Travis R. Tischler, Alex G. Cook, Naomi D. Calleja, Trish Sloan, David A. Elliott, 2009
• Wuerhosaurus Dong Z.M., 1973

Wuerhosaurus 

• Wulagasaurus Godefroit, Hai, Yu and Lauters, 2008
• Wyomingraptor [Anonymous], 1997 [nomen nudum -> Allosaurus]

Wulagasaurus

X

• Xenoposeidon Taylor and Naish, 2007
• Xenotarsosaurus R.D. Martínez, Gimenez, Rodriguez and Bochatey, 1986
• Xianshanosaurus Lü, Xu L., Jiang X., Jia S., Li M., Yuan, Zhang X.L. and Ji Q., 2009
• Xiaosaurus Dong Z.M. and Tang Z., 1983

Xiaotingia Xu X., You, Du K. & Han F., 2011

Xiaotingia

• Xinghesaurus Hasegawa, Carpenter, Lamanna and Xu X., 2009 [nomen nudum]
• Xinjianogovenator Rauhut and Xu X., 2005
• Xiongguanlong Daqing Li, Mark A. Norell, Ke-Qin Gao, Nathan D. Smith and Peter J. Makovicky, 2009
• Xixianykus Xu X., Wang D-Y, C. Sullivan, D.W.E. Hone, Han F-L, Yan R-H, and Du F-M, 2010
• Xixiposaurus Sekiya T, 2010
• Xuanhanosaurus Dong Z.M., 1984
• Xuanhuaceratops Zhao X., Cheng Z., Xu X. and Makovicky, 2006
• Xuanhuasaurus Zhao X. (as Chao S.), 1985 [nomen nudum ->Xuanhuaceratops]

Xuwulong You, Li D. Q. & Liu W., 2011

Xenoposeidon

Y

• Yaleosaurus F. von Huene, 1932 [JSS -> Anchisaurus]
• Yamaceratops Makovicky and Norell, 2006
• Yandusaurus He X., 1979
• Yangchuanosaurus Dong Z.M., Chang Y.H. (as Chang Y.), Li X.M. and Zhou S., 1978

Yangchuanosaurus

• Yaverlandia Galton, 1971
• Yibinosaurus Ouyang H., 2001
• Yimenosaurus Bai vide Bai, Yang J. and Wang G.H., 1990
• Yingshanosaurus Zhou S., 1984 [nomen nudum]
• Yinlong Xu X., Forster, Clark and Mo, 2006
• Yixianosaurus Xu X. and Wang X., 2003
• Yizhousaurus S. Chatterjee, Wang T, Pan S-G, Dong Z-M, Wu X-C and P. Upchurch, 2010 [nomen nudum; in abstract]
• Yuanmousaurus Lü, Li S., Ji Q., Wang G.F., Zhang J.H. and Dong Z.M., 2006
• Yubasaurus He X., 1975 ? [nomen nudum -> Yandusaurus]

Yueosaurus Zheng W., Jin X., Shibata, Azuma & Yu F., 2011

• Yunnanosaurus Yang Z.J. (as Young C.C.), 1942
• Yunxiansaurus Zhou S., 2005 [nomen nudum]

Yurgovuchia Senter, Kirkland, DeBlieux, S. K. Madsen & Toth, 2012 
Yutyrannus Xu X., Wang K., Zhang K., Ma, Xing, C. Sullivan, Hu D., Cheng S. & Wang S., 2012

Yixianosaurus

Z

• Zalmoxes Weishampel, Jianu, Csiki and D.B. Norman, 2003
• Zanabazar Norell, M.A.; Makovicky, P.J., Bever, G.S., Balanoff, A.M., Clark, J.M., Barsbold, R. and Rowe, T., 2009
• Zapalasaurus Salgado, Carvalho and Garrido, 2006
• Zapsalis E.D. Cope, 1876 [nomen dubium]
• Zephyrosaurus Sues, 1980
• Zhejiangosaurus Lü , Jin X., Sheng, Li Y.H., Wang G.P. and Azuma, 2007
• Zhongyuansaurus Xu L., Lü, Zhang X.L., Jia S., Hu W., Zhang J.M., Wu Y. and Ji Q., 2007
• Zhuchengosaurus Zhao X., Li D., Han G., Zhao H., Liu F., Li L. and Fang X., 2007

Zhuchengtyrannus Hone, Wang K., C. Sullivan, Zhao X., Chen S., Li D., Ji S., Ji Q.& Xu X., 2011

• Zigongosaurus Hou, Chao and Chu, 1976 [JSS -> Mamenchisaurus]
• Zizhongosaurus Dong Z.M., Zhou S. and Zhang Y.H., 1983
• Zuniceratops Wolfe and Kirkland, 1998
• Zupaysaurus Arcucci and R.A. Coria, 2003

Zupaysaurus 

2012’DE GÜNCELLENDİ.

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