C

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Caenagnathasia Currie, Godfrey, and Nessov, 1993
    type species: C. martinsoni Currie et al., 1993
Caenagnathus Sternberg, 1940
   type species: C. collinsi Sternberg, 1940
   other species: C. sternbergi Cracraft, 1971
Calamosaurus (N.D.) Lydekker, 1891="Calamospondylus"
    type species: C. foxi (N.D.) (Lydekker, 1889 (originally Calamospondylus))="Calamospondylus" foxi
Calamospondylus (N.D.) Fox, 1866
    type species: C. oweni (N.D.) Fox, 1866
    other species: "C." foxi (N.D.) Lydekker, 1889>Tetanurae incertae sedis
Callovosaurus (N.D.) Galton, 1980
    type species: C. leedsi (N.D.) (Lydekker, 1889 (originally Camptosaurus))
Camarasaurus Cope, 1877
    type species: C. supremus Cope, 1877
    other species: C. grandis (Marsh, 1877 (originally Apatosaurus))                         
                         ?C. lewisi (Jensen, 1988 (originally Cathetosaurus))
                         C. agilis (Marsh, 1889 (originally Morosaurus))=Diplodocus longus
                         C. alenquerensis (Lapparent and Zybszewski, 1957 (originally Apatosaurus))=Lourinhasaurus alenquerensis
                         C. annae (N.D.) Ellinger, 1950=C. ?supremus
                         C. diversidens (N.D.) (Cope, 1877c (originally Caulodon))=C. supremus
                         C. douglassi (Holland, 1919 (originally Uinatasaurus))=C. ?supremus                         
                         C. impar (Marsh, 1878 (originally Morosaurus))=C. grandis
                         C. latus (Cope, 1877 (originally Amphiocoelias))=C. supremus
                         C. lentus (Marsh, 1889 (originally Morosaurus))=C.?supremus
                         C. leptodirus Cope, 1879=C. supremus
                         C. leptoganus (N.D.) (Cope, 1878 (originally Caulodon))=C. supremus
                         C. montanus (Marsh, 1896 (originally Pleurocoelus))=C. grandis
                         C. robustus (Marsh, 1878 (originally Morosaurus))=C. grandis
Camelotia Galton, 1985
    type species: C. borealis Galton, 1985
Camposaurus (N.D.) Hunt, Lucas, Heckert, and Lockley, 1998
    type species: C. arizonensis (N.D.) Hunt et al.,1998
Camptonotus Marsh, 1879/Uhler, 1864=Camptosaurus
   "type species": "C." dispar Marsh, 1879=Camptosaurus dispar
   "other species": "C." amplus Marsh, 1879=Allosaurus fragilis
Camptosaurus Marsh, 1885
    type species: C. dispar (Marsh, 1879 (originally Camptonotus))
    other species: C. aphanoecetes Carpenter and Y. Wilson, 2008
                         ?C. prestwichii (Hulke, 1880 (originally Iguanodon))
                          C. amplus (Marsh, 1879 (originally Camptonotus))=Allosaurus fragilis
                          C. browni Gilmore, 1909=C. dispar
                          C. depressus Gilmore, 1909=Planicoxa depressa
                          C. leedsi Lydekker, 1889=Callovosaurus leedsi
                          C. hoggii (Owen, 1874 (originally Iguanodon))="I." hoggii
                          C. inkeyi (N.D.) Nopcsa, 1900=Rhabdodon priscus
                          C. medius Marsh, 1894=C. dispar
                          C. nanus Marsh, 1894=C. dispar
                          C. valdensis Lydekker, 1889=Hypsilophodon foxii or Valdosaurus canaliculatus                     
Campylodon Huene, 1929/Cuvier and Valenciennes, 1832/Duméril, 1853
    "type speces": "C." ameghinoi (N.D.) Huene, 1929>Sauropoda incertae sedis
Campylodoniscus (N.D.) Kuhn, 1961="Campylodon"
    type species: C. ameghinoi (Huene, 1929 (originally Campylodon))="C." ameghinoi
"Capitalsaurus" (N.N.) Kranz, 1998="Creosaurus" potens
Carcharodontosaurus Stromer, 1931
    type species: C. saharicus (Deperet and Savornin, 1927 (originally Megalosaurus))
    other species: C. iguidensis Brusatte and Sereno, 2007
Cardiodon (?N.D.) Owen, 1841
    type species: C. rugulosus (?N.D.) Owen, 1844
"Carnosaurus" Huene, 1929=nomen "nonexistium"  (possible misapplication of term Carnosauria)
Carnotaurus Bonaparte, 1985
    type species: C. sastrei Bonaparte, 1985
Caseosaurus Hunt, Lucas, Heckert, and Lockley, 1998=?Chindesaurus
    type species: C. crosbyensis Hunt et al., 1998=?Chindesaurus bryansmalli
Cathartesaura Gallina and Apesteguía, 2005
    type species: C. anaerobica Gallina and Apesteguía, 2005 
Cathetosaurus Jensen, 1988=Camarasaurus
   type species: C. lewisi Jensen, 1988=Camarasaurus lewisi
Caudipteryx Ji Q., Currie, Norell, and Ji S., 1998
    type species: C. zoui Ji Q. et al., 1998
    other species: C. dongi Zhou and Wang, 2000
Caudocoelus (N.D.) Huene, 1932=Teinurosaurus
   type species: C. sauvagei (N.D.) Huene, 1932=Teinurosaurus sauvagei
Caulodon (N.D.) Cope, 1877=Camarasaurus
   type species: C. diversidens (N.D.) Cope, 1877=Camarasaurus supremus
   other species: C. leptoganus (N.D.) Cope, 1878=Camarasaurus supremus
                         C. praecursor (N.D.) (Sauvage, 1876 (originally Iguanodon)="I." praecursor
Cedarosaurus Tidwell, Carpenter, and Brooks, 1999
    type species: C. weiskopfae Tidwell et al., 1999
Cedarpelta Carpenter, Kirkland, Burge, and Bird, 2001
    type species: C. bilbeyhallorum Carpenter et al., 2001
Cedrorestes Gilpin, DiCroce, and Carpenter, 2006
    type species: C. crichtoni Gilpin et al., 2006
Centrosaurus Lambe, 1904
    type species: C. apertus Lambe, 1904
    other species: C. brinkmani Ryan and A. Russell, 2005
                          C. albertensis (Lambe, 1913 (originally Styracosaurus))=Styracosaurus albertensis
                          C. cutleri (N.D.) (Brown, 1917 (originally Monoclonius))=?C. apertus
                          C. dawsoni (N.D.) (Lambe, 1902 (originally Monoclonius))=C. apertus
                          C. flexus (Brown, 1914 (originally Monoclonius))=C. apertus
                          C. longirostris Sternberg, 1940=C. apertus
                          C. nasicornus (Brown, 1917 (originally Monoclonius))=C. apertus
                          C. recurvicornis (N.D.) (Cope, 1889 (originally Monoclonius))="M." recurvicornis
Cerasinops Chinnery and Horner, 2007
    type species: C. hodgskissi Chinnery and Horner, 2007
Ceratops (N.D.) Marsh, 1888
    type species: C. montanus (N.D.) Marsh, 1888
    other species: C. horridus Marsh, 1889=Triceratops horridus
                         C. recurvicornis (N.D.) (Cope, 1889 (originally Monoclonius))="M." recurvicornis
                          "C." alticornis (N.D.) (Marsh, 1887 (originally Bison))="Bison" alticornis 
Ceratosaurus Marsh, 1884
    type species: C. nasicornis Marsh, 1884
    other species: C. dentisulcatus Madsen and Welles, 2000
                          C. magnicornis Madsen and Welles, 2000
                          C. ingens (?N.D.) (Janensch, 1920 (originally Megalosaurus))="Megalosaurus" ingens
                          C. meriani (N.D.) (Greppin, 1870 (originally Megalosaurus))="Megalosaurus" meriani
                          C. stechowi (N.D.) (Janensch, 1920 (originally Labrosaurus))="Labrosaurus" stechowi
                         "C. willisobrienorum" (N.N.) Welles, Powell, and Pickering vide Pickering, 1995=?C. nasicornis
                         "C." roechlingi (N.D.) Janensch, 1925>Ceratosauria incertae sedis
Cetiosauriscus Huene, 1927
    type species: C. stewarti Charig, 1980
    other species: C. glymptonensis (?N.D.) (Phillips, 1871 (originally Cetiosaurus))="Cetiosaurus" glyptonensis
                         C. greppini (?N.D.) (Huene, 1922 (originally Ornithopsis))="Ornithopsis" greppini
                         C. longus (N.D.) (Owen, 1842 (originally Cetiosaurus))="Cetiosaurus" longus
Cetiosaurus Owen, 1841
    "type species": C. oxoniensis Phillips, 1871
    other species: "C. giganteus" (N.N.) Owen (vide Huxley, 1870) - late Callovian (MJ) of England
                         "C. hypoolithicus" (N.N.) Owen, 1842
                         "C. phillipsi" (N.N.) Sauvage, 1880
                         C. brachyurus (N.D.) Owen, 1842=Mantellisaurus atherfieldensis
                         "C." brevis (N.D.) Owen, 1842>Pelorosaurus conybearei, 
                                 Mantellisaurus atherfieldensis                         
                         C. conybeari (?N.D.) Melville, 1849=Pelorosaurus conybearei 
                         "C. epioolithicus" (N.N.) Owen, 1842="C." longus
                         C. leedsi (N.D.) (Hulke, 1887 (originally Ornithopsis))="Ornithopsis" leedsi
                         C. rigauxi (N.D.) Sauvage, 1874>nondinosaurian
                         C. rugulosus (?N.D.) (Owen, 1844 (originally Cardiodon))=Cardiodon rugulosus
                         "C." glymptonensis (?N.D.) Phillips, 1871>?Diplodocoidea incertae sedis
                         "C." humerocristatus (?N.D.) Hulke, 1874>Brachiosauridae incertae sedis
                         "C." medius (N.D.) Owen, 1842>Sauropoda incertae sedis
                         "C." longus (N.D.) Owen, 1842>Sauropoda incertae sedis
                         "C." mogrebiensis Lapparent, 1955>Sauropoda incertae sedis                        
Changchunsaurus Zan, Chen, Jin, and Li, 2005
    type species: C. parvus Zan et al., 2005
"Changdusaurus" (N.N.) Zhao, 1986
    "type species": "C. laminaplacodus" (N.N.), Zhao, 1986
"Chaoyangosaurus" (N.N.) Zhao, 1983=Chaoyangasaurus
   "type species": "C. liaosiensis" Zhao, 1986
Chaoyangsaurus Zhao, Cheng, and Xu, 1999
    type species: C. youngi Zhao et al., 1999
Charonosaurus Godefroit, Zan, and Jin, 2000
    type species: C. jiayinensis Godefroit et al., 2000
Chasmosaurus Lambe, 1914
    type species: C. belli (Lambe, 1902 (originally Monoclonius))
    other species: C. irvinensis Holmes, Forster, Ryan, and Shepherd, 2001
                         C. russelli Sternberg, 1940
                         C. brevirostris Lull, 1933=C. belli
                         C. canadensis (Lambe, 1902 (originally Monoclonius))=C. belli
                         C. kaiseni Brown, 1933=C. belli
                         C. mariscalensis Lehman, 1989=Agujaceratops mariscalensis
                         C. sternbergi (Osborn, 1923 (originally Pentaceratops))=Pentaceratops sternbergi
Chassternbergia Bakker, 1988=Edmontonia
   type species: C. rugosidens (Gilmore, 1930 (originally Palaeoscincus))=Edmontonia rugosidens
Chebsaurus Mahammed, Läng, Mami, Mekahl, Benhamou, Bouterfa, Kacemi, Chérief, Chaouati, and Taquet, 2005
   type species: C. algeriensis Mahammed et al., 2005
Cheneosaurus Lambe, 1917=Hypacrosaurus
   type species: C. tolmanensis Lambe, 1917=Hypacrosaurus altispinus
Chialingosaurus (N.D.) Young, 1959
    type species: C. kuani (N.D.) Young, 1959
    other species: "C. guangyuanensis" (N.N.) Li, Zhang, and Cai, 1999
Chiayusaurus (N.D.) Bohlin, 1953
    type species: C. lacustris (N.D.) Bohlin, 1953
    other species: "C." asianensis (?N.D.) Lee, Yang, and Park, 1997>Sauropoda incertae sedis
Chienkosaurus (N.D.) Yang, 1942
    type species: C. ceratosauroides (N.D.) Yang, 1942
"Chihuahuasaurus" (N.N.) Ratkevich vide Anonymous, 1997=Sonorasaurus
Chilantaisaurus Hu, 1964
    type species: C. tashuikouensis Hu, 1964
    other species: C. sibiricus (N.D.) (Riabinin, 1914 (originally Allosaurus))="Allosaurus" sibiricus
                          "C." maortuensis Hu, 1964>Coelurosauria incertae sedis
                          "C." zheziangensis (N.D.) Dong, 1979>Therizinosauria incertae sedis
Chindesaurus Long and Murry, 1995
    type species: C. bryansmalli Long and Murry, 1995
Chingkankousaurus (N.D.) Yang, 1958
    type species: C. fragilis (N.D.) Yang, 1958
Chingshakiangosaurus Ye vide Dong, 1992
    type species: C. chunghoesis Ye vide Dong, 1992
    other species: "C. zhongheensis" (N.N.) Zhao, 1986=?C. zhongheensis
Chirostenotes Gilmore, 1924
    type species: C. pergracilis Gilmore, 1924
    other species: C. sternbergi (Cracraft, 1971 (originally Caenagnathus))=Caenagnathus sternbergi
                          C. elegans (Parks, 1933 (originally Ornithomimus))=Elmisaurus elegans
                          C. rarus (Osmólska, 1981 (originally Elmisaurus))=Elmisaurus rarus
Chondrosteosaurus (N.D.) Owen, 1876
    type species: C. gigas (N.D.) Owen, 1876
    other species: "C. megalus" (N.N.) Fox vide Blows, 1983=C. gigas
                         "C." magnus (N.D.) Owen, 1876>Sauropoda incertae sedis
Chuandongocoelurus (?N.D.) He, 1984
    type species: C. primitivus (?N.D.) He, 1984
Chuanjiesaurus Fang, Pang, Lu, Zhang, Pan, Wang, Li, and Cheng, 2000
    type species: C. anaensis Fang et al., 2000
Chubutisaurus Corro, 1975
    type species: C. insignis Corro, 1975
Chungkingosaurus Dong, Zhao, and Zhang, 1983
    type species: C. jiangbeiensis Dong et al., 1983
Cionodon (N.D.) Cope, 1874
    type species: C. arctatus (N.D.) Cope, 1874
    other species: "C." kysylkumensis (N.D.) Riabinin, 1931>Hadrosauridae incertae sedis
                          "C." stenopsis (N.D.) Cope, 1875>Hadrosauridae incertae sedis
Citipati Clark, Norell, and Barsbold, 2001
    type species: C. osmolskae Clark et al., 2001
Claorhynchus (N.D.) Cope, 1892
    type species: C. trihedrus (N.D.) Cope, 1892
Claosaurus Marsh, 1890
    type species: C. agilis (Marsh, 1872 (originally Hadrosaurus))
    other species: C. annectens Marsh, 1892=Edmontosaurus annectens
                         "C." affinis (N.D.) Wieland, 1903>Hadrosauridae incertae sedis
Clasmodosaurus (N.D.) Ameghino, 1899
    type species: C. spatula (N.D.) Ameghino, 1899
Colepiocephale Sullivan, 2003
    type species: C. lambei (Sternberg, 1945 (originally Stegoceras))
Coelophysis Cope, 1889c sensu Colbert, 1964
    type species: C. bauri (N.C.) (Cope, 1887 sensu Colbert, 1964 (originally Coelurus))
    other species: C. rhodesiensis (Raath, 1969 (originally Syntarsus))
                          C. holyokensis (?N.D.) (Talbot, 1911 (originally Podokesaurus))=Podokesaurus holyokensis
                          C. longicollis (N.D.) (Cope, 1887 (originally Coelurus))="Coelurus" longicollis
                          C. kayentakatae (Rowe, 1989 (originally Syntarsus))="Syntarsus" kayentakatae
                          C. willistoni (N.D.) (Cope, 1887 (originally Tanystrophaeus))="Tanystrophaeus" willistoni
Coelosaurus Leidy, 1865/Anonymous (Owen), 1854
    "type species": "C." antiquus (N.D.) Leidy, 1865>?Ornithomimidae incertae sedis
    other species: "C." affinis (N.D.) Gilmore, 1920>Coelurosauria incertae sedis
Coeluroides (N.D.) Huene and Matley, 1933
    type species: C. largus Huene and Matley, 1933
"Coelurosaurus" Huene, 1914=nomen "nonexistum" (possible misapplication of term Coelurosauria)
Coelurus Marsh, 1879
    type species: C. fragilis Marsh, 1879
    other species: C. agilis Marsh, 1884=C. fragilis
                          C. bauri Cope, 1887=Coelophysis bauri
                          C. daviesi (N.D.) (Seeley, 1888 (originally Thecospondylus))="Thecospondylus" daviesi
                          C. hermanni (Osborn, 1903 (originally Ornitholestes))=Ornitholestes hermanni                         
                          C. sauvagei (N.D.) (Huene, 1932 (originally Caudocoelus))=Teinurosaurus sauvagei
                          "C." gracilis (N.D.) Marsh, 1888>Coelurosauria incertae sedis
                          "C." longicollis (N.D.) Cope, 1887>Neotheropoda incertae sedis
Coloradia Bonaparte, 1978/Blake, 1863=Coloradisaurus
    "type species": "C." brevis Bonaparte, 1978=Coloradisaurus brevis
Coloradisaurus Lambert, 1983
    type species: C. brevis (Bonaparte, 1978b (originally Coloradia))
"Colossosaurus" (N.N.) Mantell vide Dean, 1999=Pelorosaurus
Compsognathus Wagner, 1861
    type species: C. longipes Wagner, 1861
    other species: C. corallestris Bidar, Demay, and Thomel, 1972=C. longipes
                         C. primus (Ji Q. and Ji S., 1996 (originally Sinosauropteryx))=Sinosauropteryx prima
Compsosuchus (N.D.) Huene and Matley, 1933
    type species: C. solus (N.D.) Huene and Matley, 1933
Conchoraptor Barsbold, 1986
    type species: C. gracilis Barsbold, 1986
Condorraptor Rauhut, 2005
    type species: C. currumili Rauhut, 2005
Corythosaurus Brown, 1914
    type species: C. casuarius Brown, 1914
    other species: C. bicristatus Parks, 1935=C. casuarius
                          C. brevicristatus Parks, 1935=C. casuarius
                          C. excavatus Gilmore, 1923=C. casuarius
                          C. frontalis Parks, 1935=Lambeosaurus lambei
                          C. intermedius Parks, 1923=C. casuarius
                          C. convincens (N.D.) (Rozhdestvensky, 1968 (originally Procheneosaurus))="Procheneosaurus" convincens
Craspedodon (?N.D.) Dollo, 1883
    type species: C. lonzeensis (?N.D.) Dollo, 1883
Crataeomus (N.D.) Seeley, 1881=Struthiosaurus transylvanicus
   type species: C. lepidophorus (N.D.) Seeley, 1881=Struthiosaurus transylvanicus
   other species: C. pawlowitschii (N.D.) Seeley, 1881=Danubiosaurus anceps
Craterosaurus (N.D.) Seeley, 1884
    type species: C. pottonensis (N.D.) Seeley, 1884
Creosaurus Marsh, 1878=Allosaurus
   type species: C. atrox Marsh, 1878=Allosaurus ?fragilis
   other species: "C." potens (N.D.) Lull, 1911>Theropoda incertae sedis
Crichtonsaurus Dong, 2002
    type species: C. bohlini Dong, 2002
    other species: C. benxiensis Lü J., Ji Q., Gao Y. and Li Z., 2007
Cristatusaurus (?N.D.) Taquet and Russell, 1998=Baryonyx
    type species: C. lapparenti (?N.D.) Taquet and Russell, 1998=B. sp.
Cryolophosaurus Hammer and Hickerson 1994
    type species: C. ellioti Hammer and Hickerson 1994
Cryptodraco (N.D.) Lydekker, 1889=Cryptosaurus
   type species: C. eumerus (N.D.) (Seeley, 1869 (originally Cryptosaurus))=Cryptosaurus eumerus
Cryptosaurus (N.D.) Seeley, 1869
    type species: C. eumerus (N.D.) Seeley, 1869
Cryptovolans Czerkas, Zhang, J. Li, and Y. Li, 2002
    type species: C. pauli Czerkas et al., 2002
Cumnoria Seeley, 1888=Camptosaurus
   type species: C. prestwichii (Hulke, 1880 (originally Iguanodon))=Camptosaurus prestwichii
   other species: C. dispar (Marsh, 1879 (originally Camptonotus))=Camptosaurus dispar