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Cerapoda

Reptilia

Taxonomy
Cerapoda was named by Sereno (1986) [listed as "Nanorder"]. It is not extant. It was considered monophyletic by Butler et al. (2008) and Butler and Sullivan (2009) and unknown by Zheng et al. (2012).

It was assigned to Neornithischia by Butler et al. (2007), Butler et al. (2008) and Butler and Sullivan (2009); to Ornithischia by Herne et al. (2018); to Clypeodonta by Madzia et al. (2018); to Neornithischia by Han et al. (2012), Zheng et al. (2012) and Herne et al. (2019); and to Genasauria by Sereno (1986), Benton (1990), Buchholz (2002), Weishampel (2004) and Dieudonné et al. (2020).

Subtaxa
Chasmatopia, Marginocephalia, Ornithopoda (syn. Ornithopodoidea)
Sister taxa
Chasmatopia, Marginocephalia, Ornithopoda (syn. Ornithopodoidea)

Synonymy list
YearName and author
1986Cerapoda Sereno
1990Cerapoda Benton p. 19
2002Cerapoda Buchholz p. 20
2004Cerapoda Weishampel p. 323
2007Cerapoda Butler et al. p. 2044
2008Cerapoda Butler et al. pp. 13-16 figs. 2-4
2009Cerapoda Butler and Sullivan p. 22
2012Cerapoda Han et al. p. 1391 fig. 14
2012Cerapoda Zheng et al. p. 210
2018Cerapoda Herne et al.
2018Cerapoda Madzia et al. p. 973 fig. 4
2019Cerapoda Herne et al. p. 573
2020Cerapoda Dieudonné et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
RankNameAuthor
classReptilia
subclassEureptilia()
—Romeriida
—Diapsida()
—Archosauromorpha(Huene 1946)
—Crocopoda
—ArchosauriformesGauthier 1986
—Eucrocopoda
—Archosauria()
informalAvemetatarsalia
—Ornithodira
—Dinosauromorpha
—Dinosauriformes
—Dinosauria()
—Ornithischia()
—Genasauria
—Cerapoda
—Cerapoda

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Unr. †Cerapoda Sereno 1986
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Unr. †Marginocephalia Sereno 1986
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Unr. †Ceratopsia Marsh 1890 [ceratopsian]
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G. †Albalophosaurus Ohashi and Barrett 2009
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†Albalophosaurus yamaguchiorum Ohashi and Barrett 2009
Infraor. †Neoceratopsia Sereno 1986
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G. †Aquilops Farke et al. 2014
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†Aquilops americanus Farke et al. 2014
G. †Archaeoceratops Dong and Azuma 1997
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†Archaeoceratops oshimai Dong and Azuma 1997
†Archaeoceratops yujingziensis You et al. 2010
G. †Asiaceratops Nessov et al. 1989
+
†Asiaceratops salsopaludalis Nessov et al. 1989
G. †Auroraceratops You et al. 2005
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†Auroraceratops rugosus You et al. 2005
G. †Beg Yu et al. 2020
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†Beg tse Yu et al. 2020
Fm. †Chaoyangsauridae Zhao 1983
+
G. †Chaoyangsaurus Zhao et al. 1999
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Invalid names: Chaoyangosaurus Zhao and Cheng 1983 [replaced]
G. †Hualianceratops Han et al. 2015
G. †Stenopelix Meyer 1857
G. †Xuanhuaceratops Zhao et al. 2006
G. †Yinlong Xu et al. 2006
Invalid names: Xuanhuasaurus niei Zhao 1985 [nomen dubium]
Unr. †Coronosauria Sereno 1986
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Superfm. †Ceratopsoidea Hay 1902
Fm. †Leptoceratopsidae Nopcsa 1923 [leptoceratopsid]
Fm. †Protoceratopsidae Granger and Gregory 1923
Invalid names: Bagaceratopsidae Alifanov 2003 [empty]
G. †Graciliceratops Sereno 2000
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G. †Liaoceratops Xu et al. 2002
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†Liaoceratops yanzigouensis Xu et al. 2002
G. †Mosaiceratops Zheng et al. 2015
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†Mosaiceratops azumai Zheng et al. 2015
G. †Yamaceratops Makovicky and Norell 2006
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†Yamaceratops dorngobiensis Makovicky and Norell 2006
Invalid names: Archaeoceratopsidae Dong and Azuma 1997 [empty], Ceratopsomorpha Wolfe and Kirkland 1998 [empty], Protoceratopoidea Tereshchenko 2007 [empty]
G. †Notoceratops Tapia 1919 [southern horn face]
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†Notoceratops bonarelli Tapia 1919
Fm. †Psittacosauridae Osborn 1923
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G. †Xuanhuasaurus Zhao 1985
Invalid names: Protiguanodontidae Osborn 1923 [synonym], Stenopelyxidae Nopcsa 1927 [synonym]
G. †Psittacosaurus Osborn 1923
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†Psittacosaurus amitabha Napoli et al. 2019
†Psittacosaurus gobiensis Sereno et al. 2010
†Psittacosaurus lujiatunensis Zhou et al. 2006
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Invalid names: Psittacosaurus houi You et al. 2003 [synonym], Psittacosaurus major Sereno et al. 2007 [synonym]
†Psittacosaurus meileyingensis Sereno et al. 1988
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Invalid names: Protiguanodon mongoliense Osborn 1923 [synonym], Psittacosaurus guyangensis Cheng 1982 [synonym], Psittacosaurus osborni Young 1932 [synonym], Psittacosaurus protiguanodonensis Young 1958 [synonym], Psittacosaurus tingi Young 1932 [synonym]
†Psittacosaurus neimongoliensis Russell and Zhao 1996
†Psittacosaurus sibiricus Voronkevich and Averianov 2000
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Invalid names: Psittacosaurus youngi Chao 1962 [synonym]
†Psittacosaurus xinjiangensis Sereno and Chao 1988
Invalid names: Hongshanosaurus You et al. 2003 [synonym], Protiguanodon Osborn 1923 [synonym], Psittacosaurus mazongshanensis Xu 1997 [nomen dubium], Psittacosaurus ordosensis Russell and Zhao 1996 [nomen dubium]
G. †Serendipaceratops Rich and Vickers-Rich 2003
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†Serendipaceratops arthurcclarkei Rich and Vickers-Rich 2003
Invalid names: Chaoyangosauridae Dong 1992 [empty], Dysganus Cope 1876 [nomen dubium], Eoceratopsinae Lambe 1915 [empty], Kulceratops Nessov 1995 [nomen dubium], Kulceratops kulensis Nessov 1995 [nomen dubium], Microceratus Mateus 2008 [nomen dubium], Pachyrhinosauridae Sternberg 1950 [empty], Ponderopoda Huene 1948 [synonym], Psittacosauroidea Zhao 1983 [empty], Psittacosaurus sattayaraki Buffetaut and Ingavat 1992 [nomen dubium]
Unr. †Pachycephalosauria Maryańska and Osmólska 1974
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Unr. †Eupachycephalosauria Dieudonné et al. 2020
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G. †Homalocephale Maryańska and Osmólska 1974
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†Homalocephale calathocercos Maryańska and Osmólska 1974
G. †Pachycephalosaurus Brown and Schlaikjer 1943
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+
Invalid names: Dracorex hogwartsia Bakker et al. 2006 [synonym], Pachycephalosaurus grangeri Brown and Schlaikjer 1943 [synonym], Pachycephalosaurus reinheimeri Brown and Schlaikjer 1943 [synonym], Stygimoloch spinifer Galton and Sues 1983 [synonym], Tylosteus ornatus Leidy 1872 [synonym]
Invalid names: Dracorex Bakker et al. 2006 [synonym], Stygimoloch Galton and Sues 1983 [synonym], Tylosteus Leidy 1872 [synonym]
G. †Prenocephale Maryańska and Osmólska 1974
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†Prenocephale prenes Maryańska and Osmólska 1974
G. †Stegoceras Lambe 1902
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†Stegoceras novomexicanum Jasinski and Sullivan 2011
†Stegoceras validum Lambe 1902
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Invalid names: Ornatotholus browni Wall and Galton 1979 [synonym]
Invalid names: Hanssuessia Sullivan 2003 [synonym], Ornatotholus Galton and Sues 1983 [synonym]
G. †Goyocephale Perle et al. 1982
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†Goyocephale lattimorei Perle et al. 1982
Infraor. †Goyocephalia Sereno 1986
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Invalid names: Homalocephaloidea Sereno 1986 [empty]
Fm. †Pachycephalosauridae Sternberg 1945
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G. †Amtocephale Watabe et al. 2011
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†Amtocephale gobiensis Watabe et al. 2011
G. †Colepiocephale Sullivan 2003
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†Colepiocephale lambei Sternberg 1945
G. †Hanssuesia Sullivan 2003
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†Hanssuesia sternbergi Brown and Schlaikjer 1943
Subfm. †Pachycephalosaurinae Sereno 1997
+
G. †Acrotholus Evans et al. 2013
G. †Foraminacephale Schott and Evans 2017
G. †Platytholus Horner et al. 2023
G. †Sphaerotholus Williamson and Carr 2003
Unr. †Pachycephalosaurini Sullivan 2003
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G. †Alaskacephale Sullivan 2006
G. †Sinocephale Evans et al. 2021
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†Sinocephale bexelli Bohlin 1953
G. †Tylocephale Maryańska and Osmólska 1974
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†Tylocephale gilmorei Maryańska and Osmólska 1974
Invalid names: Gravitholus Wall and Galton 1979 [nomen dubium], Texacephale Longrich et al. 2010 [nomen dubium], Tholocephalidae Sereno 1986 [synonym]
G. †Qiyunshanpus Yu 1998
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Invalid names: Qiyunshanpus xiaohutianensis Yu 1998 [nomen nudum]
G. †Tianyulong Zheng et al. 2009
+
†Tianyulong confuciusi Zheng et al. 2009
G. †Wannanosaurus Hou 1977
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Invalid names: Homalocephalidae Dong 1978 [empty], Pachycephalosauroidea Zhao 1983 [empty], Tianchungosauroidea Zhao 1983 [empty]
Unr. †Ornithopoda Marsh 1881 [ornithopod]
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G. †Ampelognathus Tykoski et al. 2023
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†Ampelognathus coheni Tykoski et al. 2023
Fm. †Anomoepodidae Lull 1904
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G. †Apatichnus Hitchcock 1858
G. †Eoanomoepus Lockley et al. 2018
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†Eoanomoepus latus Lockley et al. 2018
G. †Neoanomoepus Lockley et al. 2009
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†Neoanomoepus perigrinatus Lockley et al. 2009
G. †Shenmuichnus Li et al. 2012
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†Shenmuichnus wangi Xing et al. 2016
G. †Burianosaurus Madzia et al. 2018
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†Burianosaurus augustai Madzia et al. 2018
G. †Changchunsaurus Zan et al. 2005
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†Changchunsaurus parvus Zan et al. 2005
G. †Changmiania Yang et al. 2020
+
†Changmiania liaoningensis Yang et al. 2020
Unr. †Clypeodonta Norman 2014
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Unr. †Hypsilophodontidae Dollo 1882 [hypsilophodontid]
+
G. †Daurosaurus Alifanov and Saveliev 2014
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†Daurosaurus olovus Alifanov and Saveliev 2014
G. †Hypsilophodon Huxley 1870
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†Hypsilophodon foxii Huxley 1870
Unr. †Parksosauridae Buchholz 2002
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G. †Gasparinisaura Coria and Salgado 1996
G. †Vectidromeus Longrich et al. 2024
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†Vectidromeus insularis Longrich et al. 2024
Invalid names: Dryosaurinae Cooper 1985 [empty], Hypsilophodontinae Abel 1919 [empty], Kalodontidae Nopcsa 1901 [synonym], Laosauridae Marsh 1895 [synonym], Macelognathidae Marsh 1884 [synonym], Nanosaurinae Marsh 1878 [empty]
Unr. †Iguanodontia Baur 1891
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G. †Choyrodon Gates et al. 2018
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†Choyrodon barsboldi Gates et al. 2018
G. †Convolosaurus Andrzejewski et al. 2019
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†Convolosaurus marri Andrzejewski et al. 2019
Unr. †Dryomorpha Sereno 1986
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Unr. †Ankylopollexia Sereno 1986
Fm. †Dryosauridae Milner and Norman 1984
G. †Eousdryosaurus Escaso et al. 2014
G. †Hesperonyx Rotatori et al. 2024
G. †Owenodon Galton 2009
Unr. †Styracosterna Sereno 1986
Invalid names: Dryosauroidea Norman 1984 [empty]
Unr. †Elasmaria Calvo et al. 2007
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G. †Anabisetia Coria and Calvo 2002
G. †Atlascopcosaurus Rich and Vickers-Rich 1989
G. †Diluvicursor Herne et al. 2018
G. †Galleonosaurus Herne et al. 2019
G. †Isasicursor Novas et al. 2019
G. †Kangnasaurus Haughton 1915
G. †Leaellynasaura Rich and Vickers-Rich 1989
G. †Macrogryphosaurus Calvo et al. 2007
G. †Mahuidacursor Cruzado-Caballero et al. 2019
G. †Morrosaurus Rozadilla et al. 2016
G. †Talenkauen Novas et al. 2004
G. †Trinisaura Coria et al. 2013
Superfm. †Iguanodontoidea Hay 1902
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G. †Craspedodon Dollo 1883
G. †Lurdusaurus Taquet and Russell 1999
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Invalid names: Gravisaurus Chabli 1988 [objective synonym]
Invalid names: Hadrosauria Horner 1990 [empty], Iguanodon orientalis Rozhdestvensky 1952 [nomen dubium], Lambeosauria Horner 1990 [empty]
G. †Iyuku Forster et al. 2022
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†Iyuku raathi Forster et al. 2022
G. †Mantellisaurus Paul 2007
+
+
Invalid names: Dollodon bampingi Paul 2008 [synonym], Heterosaurus neocomiensis Cornuel 1850 [synonym], Mantellodon carpenteri Paul 2012 [synonym]
Invalid names: Dollodon Paul 2008 [synonym], Mantellodon Paul 2012 [synonym], Proplanicoxa Carpenter and Ishida 2010 [nomen dubium]
G. †Osmakasaurus McDonald 2011
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†Osmakasaurus depressus Gilmore 1909
G. †Planicoxa DiCroce and Carpenter 2001
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†Planicoxa venenica DiCroce and Carpenter 2001
Unr. †Rhabdodontomorpha Dieudonné et al. 2016
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G. †Fostoria Bell et al. 2019
G. †Iani Zanno et al. 2023
G. †Muttaburrasaurus Bartholomai and Molnar 1981
Fm. †Rhabdodontidae Weishampel et al. 2003 [rhabdodontid]
G. †Sektensaurus Ibiricu et al. 2019
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†Sektensaurus sanjuanboscoi Ibiricu et al. 2019
G. †Tenontosaurus Ostrom 1970
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†Tenontosaurus dossi Winkler et al. 1997
†Tenontosaurus tilletti Ostrom 1970
G. †Yueosaurus Zheng et al. 2012
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†Yueosaurus tiantaiensis Zheng et al. 2012
Invalid names: Albisaurus Fritsch 1905 [nomen dubium], Albisaurus scutifer Fritsch 1905 [nomen dubium], Anoplosaurus major Seeley 1879 [nomen dubium], Bihariosaurus Marinescu 1989 [nomen nudum], Camptosauroidea Cooper 1985 [empty], Eucercosaurus Seeley 1879 [nomen dubium], Eucercosaurus tanyspondylus Seeley 1879 [nomen dubium], Euiguanodontia Coria and Salgado 1996 [empty], Fulgurotherium Huene 1932 [nomen dubium], Iguanodon ottingeri Galton and Jensen 1979 [nomen dubium], Loncosaurus Ameghino 1899 [nomen dubium], Procerosaurus exogirarum Fritsch 1878 [nomen dubium], Sphenospondylus Seeley 1883 [nomen dubium], Syngonosaurus Seeley 1879 [nomen dubium], Syngonosaurus macrocercus Seeley 1869 [nomen dubium], Tichosteus Cope 1877 [nomen dubium], Vectisaurus Hulke 1879 [nomen dubium]
G. †Thescelosaurus Gilmore 1913
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†Thescelosaurus assiniboiensis Brown et al. 2011
†Thescelosaurus edmontonensis Sternberg 1940
†Thescelosaurus garbanii Morris 1976
†Thescelosaurus neglectus Gilmore 1913
Invalid names: Bugenasaura Galton 1995 [synonym], Bugenasaura infernalis Galton 1995 [nomen dubium]
Invalid names: Hypsilophodontia Cooper 1985 [synonym]
G. †Dakotasaurus Branson and Mehl 1932
+
†Dakotasaurus browni Branson and Mehl 1932
Unr. †Euornithopoda Sereno 1986
+
Infraor. †Heterodontosauria Cooper 1985
+
Invalid names: Pisanosauridae Casamiquela 1967 [empty], Xiphosauridae Sereno 1986 [empty]
Invalid names: Camptosaurus valdensis Lydekker 1889 [nomen dubium], Gilmoreosaurus atavus Nessov 1995 [nomen dubium], Hypsilophodon wielandi Galton and Jensen 1979 [nomen dubium]
Subor. †Fabrosauria Cooper 1985
+
Invalid names: Fabrosauroidea Cooper 1985 [empty]
G. †Gideonmantellia Ruiz-Omeñaca et al. 2012
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†Gideonmantellia amosanjuanae Ruiz-Omeñaca et al. 2012
G. †Hypsiloichnus Stanford et al. 2004
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†Hypsiloichnus marylandicus Stanford et al. 2004
Fm. †Iguanodontipodidae Lockley et al. 2014
+
G. †Amblydactylus Sternberg 1932
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†Amblydactylus kortmeyeri Currie and Sarjeant 1979
Invalid names: Amblydactylus gethingi Sternberg 1932 [nomen dubium]
G. †Hadrosauropodus Lockley et al. 2003
+
†Hadrosauropodus kyoungsookimi Lim et al. 2012
†Hadrosauropodus langstoni Lockley et al. 2003
†Hadrosauropodus leonardii Lockley 1987
G. †Iguanodontipus Sarjeant et al. 1998
+
†Iguanodontipus burreyi Sarjeant et al. 1998
+
Invalid names: Therangospodus oncalensis Meyer 1998 [synonym]
Fm. †Iguanodontipodidae Vyalov 1987
+
G. †Caririchnium Leonardi 1984
+
†Caririchnium billsarjeanti Meyer and Thüring 2003
†Caririchnium liucixini Xing et al. 2016
†Caririchnium lotus Xing et al. 2007
+
Invalid names: Iguanodonipus cuadrupedae Moratalla 1993 [synonym]
†Caririchnium magnificum Leonardi 1984
†Caririchnium yeongdongensis Kim et al. 2016
Invalid names: Caririchnium protohadrosaurichnos Lee 1997 [nomen dubium], Laoyingshanpus Xing et al. 2007 [nomen dubium]
G. †Kharkushosauropus Dzhailov and Novikov 1993
+
†Kharkushosauropus kharkushensis Dzhailov and Novikov 1993
Invalid names: Brachyguanodonipus Moratalla 1993 [nomen dubium], Gigantoshiraminesauropus Azuma and Takeyama 1991 [nomen dubium], Hadrosaurichnoides Casanovas Cladellas et al. 1994 [nomen dubium], Hadrosauropodus nanxiongensis Xing et al. 2009 [nomen dubium], Iguanodonipus Moratalla 1993 [nomen dubium], Limayichnus Calvo 1991 [nomen dubium], Ornithopodichnus Kim et al. 2009 [nomen dubium], Shiraminesauropus Azuma and Takeyama 1991 [nomen dubium], Sousaichnium Leonardi 1979 [nomen dubium], Staurichnium Leonardi 1979 [nomen dubium], Wealdenichnites Kuhn 1958 [nomen dubium]
Fm. †Moyenisauropodidae Ellenberger 1974
+
G. †Anomoepus Hitchcock 1848
+
†Anomoepus crassus Hitchcock 1889
†Anomoepus fringilla Ellenberger 1974
†Anomoepus giganteus Hitchcock and Grier 1927
†Anomoepus lacertoideus Hitchcock 1858
†Anomoepus major Hitchcock 1858
†Anomoepus minutus Ellenberger 1974
†Anomoepus moabensis Lockley et al. 1992
†Anomoepus moghrebensis Biron and Dutuit 1981
†Anomoepus palmipes Ellenberger 1970
†Anomoepus pienkovskii Gierlinski 1991
†Anomoepus ranivorus Ellenberger 1970
†Anomoepus scambus Hitchcock 1848
+
Invalid names: Anomoepus cuneatus Hitchcock 1889 [synonym], Anomoepus curvatus Hitchcock 1862 [synonym], Anomoepus intermedius Hitchcock 1862 [synonym], Anomoepus isodactylus Hitchcock 1889 [synonym], Anomoepus minimus Hitchcock 1862 [synonym], Anomoepus minor Hitchcock 1858 [synonym], Apatichnus circumagens Hitchcock 1858 [synonym], Eubrontes gracillimus Hitchcock 1844 [synonym], Moyenisauropus dodai Ellenberger 1974 [synonym], Moyenisauropus levicauda Ellenberger 1974 [synonym], Moyenisauropus longicauda Ellenberger 1972 [synonym], Moyenisauropus minor Ellenberger 1970 [synonym], Moyenisauropus natatilis Ellenberger 1974 [synonym], Moyenisauropus natator Ellenberger 1970 [synonym], Moyenisauropus vermivorus Ellenberger 1970 [synonym], Plesiornis quadrupes Hitchcock 1858 [synonym]
†Anomoepus shingi Welles 1971
†Anomoepus turda Ellenberger 1972
Invalid names: Hopiichnus Welles 1971 [synonym], Moyenisauropus Ellenberger 1970 [synonym], Shensipus Young 1966 [synonym]
G. †Nanosaurus Marsh 1877
+
†Nanosaurus agilis Marsh 1877
+
Invalid names: Drinker nisti Bakker et al. 1990 [synonym], Othnielia rex Marsh 1877 [synonym], Othnielosaurus consors Marsh 1894 [synonym]
Invalid names: Drinker Bakker et al. 1990 [synonym], Othnielosaurus Galton 2007 [synonym]
G. †Ningxiapus Zong et al. 2013
+
†Ningxiapus liupanshanensis Zong et al. 2013
Subfm. †Orodrominae Brown et al. 2013
+
G. †Albertadromeus Brown et al. 2013
+
†Albertadromeus syntarsus Brown et al. 2013
G. †Koreanosaurus Huh et al. 2011
+
†Koreanosaurus boseongensis Huh et al. 2011
G. †Orodromeus Horner and Weishampel 1988
+
†Orodromeus makelai Horner and Weishampel 1988
G. †Oryctodromeus Varricchio et al. 2007
+
†Oryctodromeus cubicularis Varricchio et al. 2007
G. †Zephyrosaurus Sues 1980
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†Zephyrosaurus schaffi Sues 1980
G. †Ponerosteus Olshevsky 2000
+
Invalid names: Procerosaurus Fritsch 1905 [replaced]
G. †Psilotrisauropus Ellenberger 1972
G. †Qantassaurus Rich and Vickers-Rich 1999
+
†Qantassaurus intrepidus Rich and Vickers-Rich 1999
Fm. †Tetrapodosauridae Sternberg 1932
+
G. †Tetrapodosaurus Sternberg 1932
+
†Tetrapodosaurus borealis Sternberg 1932
G. †Unespichnium Bertini and Carvalho 2003
+
†Unespichnium ornithopodianus Bertini and Carvalho 2003
G. †Walmadanyichnus Salisbury et al. 2016
+
†Walmadanyichnus hunteri Salisbury et al. 2016
G. †Weewarrasaurus Bell et al. 2018
+
†Weewarrasaurus pobeni Bell et al. 2018
G. †Wintonopus Thulborn and Wade 1984
+
†Wintonopus latomorum Thulborn and Wade 1984
+
Invalid names: Skartopus australis Thulborn and Wade 1984 [synonym]
†Wintonopus middletonae Salisbury et al. 2016
Invalid names: Skartopus Thulborn and Wade 1984 [synonym]
Invalid names: Bonaparteichnium Calvo 1991 [nomen dubium], Brachypoda Thulborn 1974 [empty], Camptosaurichnus Casamiquela and Fasola 1968 [nomen dubium], Camptosauropus Gabuniya and Kurbatov 1988 [nomen dubium], Dolichopoda Thulborn 1974 [empty], Gilmoreosaurus arkhangelskyi Nessov 1995 [nomen dubium], Goseongosauripus Kim 1986 [nomen dubium], Jiayinosauropus Dong et al. 2003 [nomen dubium], Kalodontoidea Huene 1948 [empty], Laosaurus Marsh 1878 [nomen dubium], Laosaurus celer Marsh 1878 [nomen dubium], Laosaurus minimus Gilmore 1924 [nomen dubium], Ornithopodoidea Nopcsa 1929 [synonym], Ornithopoidea Nopcsa 1929 [empty], Othnielia Galton 1977 [nomen dubium], Phyllodon Thulborn 1975 [nomen dubium], Siluosaurus Dong 1997 [nomen dubium], Taponichnus Alonso and Marquillas 1986 [nomen dubium], Telosichnus Alonso and Marquillas 1986 [nomen dubium], Trachodontoidea Huene 1948 [empty]
Invalid names: Chasmatopia Buchholz 2002 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatiteo
Entire body: yeso
Adult length: 10 to < 100o
Adult width: 1.0 to < 10o
Adult height: 1.0 to < 10o
Maximum body mass: 10000 kgg
Minimum body mass: 3 kgg
Architecture: compact or denseo
Ontogeny: accretion, modification of partso
Grouping: gregariouso
Environment: terrestrialo
Locomotion: actively mobileo
Life habit: ground dwellingo
Diet: herbivoreo
Reproduction: oviparouso
Dispersal: direct/internalo
Dispersal 2: mobileo
Created: 2004-12-14 12:50:52
Modified: 2004-12-14 14:50:52
Source: g = genus, o = order
References: Peczkis 1995, Marsh 1875

Age range: base of the Tuvalian to the top of the Edmontonian or 232.00000 to 66.00000 Ma

Collections (3953 total)

Oldest occurrences

Time interval Ma Country or state Original ID and collection number
Carnian237.0 - 228.0Italy (Liguria) Anomoepus sp. (68780)
Carnian237.0 - 228.0Morocco (Marrakech-Safi) Anomoepus moghrebensis (34701)
Late/Upper Triassic237.0 - 201.4USA (Utah) Eoanomoepus latus (219952)
Late/Upper Triassic237.0 - 201.4China (Shaanxi) Shenmuichnus sp. (126538)
Late/Upper Triassic237.0 - 201.4USA (New Jersey) Anomoepus intermedius (91694)
Tuvalian - Lacian232.0 - 215.56Italy (Veneto) Ornithischia indet. (68833)
Norian228.0 - 208.5USA (Colorado) Anomoepodidae indet. (55259)
Norian228.0 - 208.5USA (New Mexico) Anomoepus sp. (46560)
Norian228.0 - 208.5USA (Pennsylvania) Anomoepus gracillimus (55413) Anomoepus sp. (55414)
Norian - Rhaetian228.0 - 201.3Poland (Malopolskie) Moyenisauropus sp., Anomoepus sp. (157240)

Youngest occurrences
Time interval Ma Country or state PBDB collection number
Late/Upper Maastrichtian70.6 - 66.0Argentina (Salta) Acheralichnus leonardii (219398) Hadrosauridae indet. (219399) Taponichnus donottoi, Telosichnus saltensis (13306)
Late/Upper Maastrichtian70.6 - 66.0Romania (Hunedoara) Hadrosauroidea indet. (27894) Rhabdodontidae indet. (219176) Telmatosaurus sp. (221784) Transylvanosaurus platycephalus (230092) Zalmoxes shqiperorum, Zalmoxes sp., Rhabdodontidae indet., Telmatosaurus sp., Iguanodontia indet. (26369) Zalmoxes sp. (221769) Zalmoxes sp., Hadrosauroidea indet. (193675) Zalmoxes sp., Telmatosaurus sp. (14454) Zalmoxes sp., Telmatosaurus transsylvanicus (219186)
Late/Upper Maastrichtian70.6 - 66.0France (Provence-Alpes-Côte d'Azur) Hadrosauridae indet. (48866) Ornithopoda indet. (178472)
Late/Upper Maastrichtian70.6 - 66.0France (Midi-Pyrénées) Hadrosauridae indet. (199535)
Late/Upper Maastrichtian70.6 - 66.0USA (New Jersey) Lambeosaurinae indet., Hadrosaurus minor, Hadrosaurus sp., Hadrosauridae indet., Hadrosaurus minor (48570)
Late/Upper Maastrichtian70.6 - 66.0USA (Utah) Arrhinoceratops utahensis (48842) Ceratopsia indet. (45724) Ceratopsia indet., Ceratopsia indet. (45719) Hadrosauridae indet. (52971) Hadrosauridae indet., Ceratopsidae indet. (52926) Ovaloolithus utahensis (45722 138563) Spheroolithus sp., Spheroolithus indet. (45721) Trachodon sp., Hadrosauridae indet., Triceratops sp. (48549) Trachodontidae indet. (45720)
Late/Upper Maastrichtian70.6 - 66.0Bulgaria (Pleven) Hadrosauroidea indet. (105085)
Late/Upper Maastrichtian70.6 - 66.0Spain (Lleida) Calvarius rapidus (230459)
Late/Upper Maastrichtian70.6 - 66.0Netherlands (Limburg) Euhadrosauria indet. (67136) Hadrosauridae indet. (67133 67135 67137) Orthomerus dolloi (48876) Telmatosaurus dolloi (67134)
Late/Upper Maastrichtian - Danian70.6 - 61.6Slovenia (Obalno-Kraska) Iguanodontidae indet., Ornithopoda indet., Hadrosauridae indet. (67198)