I/J/K

I

"Ichabodcraniosaurus" (N.N.) informal name for a headless Mongolian "velociraptorine", probably Velociraptor
Ignavusaurus Knoll, 2010
    type species: I. rachelis Knoll, 2010
Iguanacolossus McDonald, Kirkland, DeBlieux, S. Madsen, Cavin, Milner, and Panzarin, 2010
    type species: I. fortis McDonald et al., 2010
Iguanodon Mantell, 1825
    type species: I. bernissartensis Boulenger, 1881
    other species: I. anglicum Holl, 1829="I." anglicus
                         I. atherfieldensis Hooley, 1924=Mantellisaurus atherfieldensis
                         I. dawsoni Lydekker, 1888=Barilium dawsoni
                         I. fittoni Lydekker, 1889=Hypselospinus fittoni
                         I. gracilis (N.D.) (Lydekker, 1888 (originally Sphenospondylus))=Sphenospondylus gracilis
                         I. hoggii Owen, 1874=Owenodon hoggii
                         I. hollingtoniensis Lydekker, 1889=Hypselospinus fittoni
                         I. lakotaensis Weishampel and Bjork, 1989=Dakotadon lakotaensis
                         I. mantelli Meyer, 1832="I." anglicus (although not all material named I. mantelli does)
                         I. prestwichii Hulke, 1880=Cumnoria prestwichii                         
                         I. suessi (?N.D.) Bunzel, 1871=Mochlodon suessi
                         I. valdensis (N.D.) (Hulke, 1879 (originally Vectisaurus))=Vectisaurus valdensis
                         "I." albinus (N.D.) Fritsch, 1893=?nondinosaurian
                         "I." anglicus (N.D.) Holl, 1829>Iguanodontia incertae sedis
                         "I." exogyrarum (N.D.) Fritsch, 1878>Possible Non-Dinosauria incertae sedis
                         "I." hilli (N.D.) Newton, 1892>Hadrosauroidea incertae sedis
                         "I." orientalis (N.D.) Rozhdestvensky, 1952>Iguanodontia incertae sedis
                         "I." ottingeri (N.D.) Galton and Jensen, 1979>Iguanodontia incertae sedis
                         "I." phillipsii (?N.D.) Seeley, 1869>Ankylosauria incertae sedis
                         "I." praecursor (N.D.) Sauvage, 1876>Sauropoda incertae sedis
                         "I." seelyi Hulke, 1882>Hadrosauroidea incertae sedis
"Iguanosaurus" (N.N.) Anonymous, 1824=Iguanodon
Iliosuchus Huene, 1932
    type species: I. incognitus Huene, 1932
    other species: I. clevelandi (Madsen, 1974 (originally Stokesosaurus))=Stokesosaurus clevelandi
Ilokelesia Coria and Salgado, 2000
    type species: I. aguadagrandensis Coria and Salgado, 2000
Incisivosaurus Xu, Cheng, Wang, and Chang, 2002
    type species: I. gauthieri Xu et al., 2002
Indosaurus Huene and Matley, 1933
    type species: I. matleyi Huene and Matley, 1933
Indosuchus Huene, 1932
    type species: I. raptorius Huene, 1932
    other species: I. rawesi (N.D.) (Lydekker, 1890 (originally Massospondylus))="M." rawesi
"Ingenia" Barsbold, 1981/Gerlach, 1957
    type species: "I." yanshini Barsbold, 1981
Inosaurus (N.D.) Lapparent, 1960
    type species: I. tedreftensis (N.D.) Lapparent, 1960
Irritator Martill, Cruickshank, Frey, Small, and Clarke, 1996
    type species: I. challengeri Martill et al., 1996
Isanosaurus Buffetaut, Suteethorn, Cuny, Tong, Le Loeuff, Khansubha, and Jongautchariyakul, 2000
    type species: I. attavipachi Buffetaut et al., 2000
Ischisaurus Reig, 1963
   type species: I. cattoi Reig, 1963
Ischyrosaurus Hulke, 1874/Cope, 1869
    "type species": "I." manseli (N.D.) Hulke vide Lydekker, 1888>Neosauropoda incertae sedis
Isisaurus Wilson and Upchurch, 2003
    type species: I. colberti (Jain and Bandyopadhyay, 1997 (originally Titanosaurus))
Itemirus Kurzanov, 1976
    type species: I. medullaris Kurzanov, 1976
Iuticosaurus (N.D.) Le Loeuff, 1993="Titanosaurus"
    type species: I. valdensis (N.D.) (Huene, 1929 (originally Titanosaurus))="T." valdensis

J

Jainosaurus Hunt, Lockley, Lucas, and Meyer, 1995
    type species: J. septentrionalis (Huene and Matley, 1933 (originally Antarctosaurus))
Jaklapallisaurus Novas, Ezcurra, Chatterjee, and Kutty, 2011
    type species: J. asymmetrica Novas et al.. 2011
Janenschia Wild, 1991
    type species: J. robusta (Fraas, 1908 (originally Gigantosaurus))
    other species: J. dixeyi (Haughton, 1928 (originally Gigantosaurus))=Malawisaurus dixeyi
Jaxartosaurus Riabinin, 1939
    type species: J. aralensis Riabinin, 1939
    other species: J. convincens (N.D.) (Rozhdestvensky, 1968 (originally Corythosaurus))="C." convincens
                         "J." fuyunensis (N.D.) Wu, 1984>Hadrosauridae incertae sedis
Jeholosaurus Xu, Wang, and You, 2000
    type species: J. shangyuanensis Xu, Wang, and You, 2000
Jenghizkhan Olshevsky vide Olshevsky, Ford, and Yamamoto, 1995=Tarbosaurus
   type species: J. bataar (Maleev, 1955 (originally Tyrannosaurus))=Tarbosaurus bataar
   other species: J. luanchuanensis (N.D.) (Dong, 1979 (originally Tyrannosaurus))=Tarbosaurus bataar
"Jensenosaurus" (N.N.) Olshevsky vide B. D. Curtice, Stadtman, and L. J. Curtice, 1996=Brachiosaurus, Supersaurus
Jeyawati McDonald, Wolfe, and Kirkland, 2010
    type species: J. rugoculus McDonald et al., 2010
"Jiangjunmiaosaurus" (N.N.) Anonymous, 1987=Monolophosaurus
Jiangjunosaurus Jia C., Forster, Xu X., and Clark, 2007
    type species: J. junggarensis Jia C. et al., 2007  
Jiangshanosaurus Tang, Kang, Jin, Wei, and Wu, 2001
    type species: J. lixianensis Tang et al., 2001
Jinfengopteryx Ji, Ji, Lu, You, Chen, Liu, and Liu, 2005
    type species: J. elegans Ji et al., 2005
Jingshanosaurus Zhang and Yang, 1995
    type species: J. xinwaensis Zhang and Yang, 1995
Jintasaurus You H. and Li D., 2009
    type species: J. meniscus You H. and Li D., 2009
Jinzhousaurus Wang and Xu, 2001
    type species: J. yangi Wang and Xu, 2001
Jiutaisaurus Wu W., Dong Z., Sun Y., Li C., and Li T., 2006
    type species: J. xidiensis Wu W. et al., 2006
Jobaria Sereno, Beck, Dutheil, Larsson, Lyon, Moussa, Sadleir, Sidor, Varricchio, G. Wilson, and J. Wilson, 1999
    type species: J. tiguidensis Sereno et al., 1999
Jubbulpuria (N.D.) Huene and Matley, 1933
    type species: J. tenuis (N.D.) Huene and Matley, 1933
Jurapteryx Howgate, 1985=Archaeopteryx
   type species: J. recurva (Howgate, 1984 (originally Archaeopteryx))=Archaeopteryx siemensii
"Jurassosaurus" (N.N.) Dong vide Holden, 1992=Tianchiasaurus
   "type species": "J. nedegoapeferkimorum" (N.N.) Dong vide Holden, 1992=Tianchiasaurus nedegoapeferima
Juravenator Göhlich and Chiappe, 2006
    type species: J. starki Göhlich and Chiappe, 2006

K

"Kagasaurus" (N.N.) Hisa, 1989
Kaijiangosaurus He, 1984
    type species: K. lini He, 1984
Kakuru Molnar and Pledge, 1980
    type species: K. kujani Molnar and Pledge, 1980
Kangnasaurus (N.D.) Haughton, 1915
    type species: K. coetzeei (N.D.) Haughton, 1915
Karongasaurus Gomani, 2005
    type species: K. gittelmani Gomani, 2005
"Katsuyamasaurus" (N.N.) Lambert, 1990
Kayentavenator Gay, 2010
    type species: K. elysiae Gay, 2010
Kelmayisaurus Dong, 1973
    type species: K. petrolicus Dong, 1973
    other species: "K. gigantus" (N.N.) Grady, 1993
Kemkemia Kau and Maganuco, 2009
    type species: K. auditorei Kau and Maganuco, 2009
Kentrosaurus Hennig, 1915
    type species: K. aethiopicus Hennig, 1915
    other species: ?K. longispinus (N.D.) (Gilmore, 1914 (originally Stegosaurus))="Stegosaurus" longispinus
Kerberosaurus Bolotsky and Godefroit, 2004
    type species: K. manakini Bolotsky and Godefroit, 2004
Khaan Clark, Norell, and Barsbold, 2001
    type species: K. mckennai Clark et al., 2001
Khetranisaurus Malkani, 2006
    type species: K. barkhani Malkani, 2006
Kileskus Averianov, Krasnoluskii, and Ivantsov, 2010
    type species: K. aristotocus Averianov et al., 2010
Kinnareemimus Buffetaut, Suteethorn, and H. Tong, 2009
    type species: K. khonkaenensis Buffetaut et al., 2009
"Kitadanisaurus" (N.N.) Lambert, 1990
Klamelisaurus Zhao, 1993
    type species: K. gobiensis Zhao, 1993
Kol Turner, Nesbitt, and Norell, 2009
    type species: K. ghuva Turner et al., 2009
Koparion Chure, 1994
    type species: K. douglassi Chure, 1994
Koreaceratops Lee, Ryan, and Kobayashi, 2010
    type species: K. hwaseongensis Lee et al., 2010
Koreanosaurus Huh, D.-G. Lee, J.-K. Kim, J.-D. Lim, and Godefroit, 2010
    type species: K. boseongensis Huh et al., 2010
"Koreanosaurus" (N.N.) Kim, 1979
    "type species": "K. koreanensis" (N.N.) (Kim, 1993 (originally Deinonychus))
Kosmoceratops Sampson, Loewen, Farke, Roberts, Forster, Smith, and Titus, 2010
    type species: K. richardsoni Sampson et al., 2010
Kotasaurus Yadagiri, 1988
    type species: K. yamanpalliensis Yadagiri, 1988
Koutalisaurus Prieto-Marquez, Gaete, Rivas, Galobart, and Boada, 2006
    type species: K. kohlerorum Prieto-Marquez et al., 2006
"Kristianasaura ugnsmunnarnensis" (N.N.) undescribed Swedish early Campanian (LK) hypsilophodont
Kritosaurus Brown, 1910
    type species: K. navajovius Brown, 1910
    other species: K. horneri (Hunt and Lucas, 1993 (originally Anasazisaurus)) 
                         K. australis Bonaparte, Franchi, Powell, and Sepulveda, 1984=Secernosaurus koerneri
                        ?K. breviceps (N.D.) (Marsh, 1889 (originally Hadrosaurus))="Hadrosaurus" breviceps
                         K. incurvimanus Parks, 1920=Gryposaurus notabilis
                         K. marginatus (N.D.) (Lambe, 1902 (originally Trachodon))="Trachodon" marginatus
                         K. notabilis (Lambe, 1914 (originally Gryposaurus))=Gryposaurus notabilis                        
Kryptops Sereno and Brusatte, 2008
    type species: K. palaios Sereno and Brusatte, 2008
Kukufeldia McDonald, Barrett, and Chapman, 2010
    type species: K. tilgatensis McDonald et al., 2010
Kulceratops (N.D.) Nesov, 1995
    type species: K. kulensis (N.D.) Nesov, 1995
Kunmingosaurus Zhao vide Dong, 1992
    type species: K. wudingensis Zhao vide Dong, 1992