Kundurosaurus

Un article de Wikipédia, l'encyclopédie libre.
Sauter à la navigation Sauter à la recherche

Kundurosaurus nagornyi

Kundurosaurus
Description de cette image, également commentée ci-après
Diagramme du crâne de Kundurosaurus nagornyi
avec les os retrouvés en grisé.
Classification
Règne Animalia
Sous-embr. Chordata
Super-ordre Dinosauria
Ordre  Ornithischia
Famille  Hadrosauridae
Sous-famille  Saurolophinae
Tribu  Edmontosaurini

Genre

 Kundurosaurus
Godefroit et al.[1], 2012

Nom binominal

 Kundurosaurus nagornyi
Godefroit et al.[1], 2012

Kundurosaurus est un genre éteint de dinosaures ornithischiens herbivores de la famille des hadrosauridés, ou « dinosaures à bec de canard », du Crétacé supérieur (probablement du Maastrichtien terminal) de la région du fleuve Amour, dans l'extrême-Orient russe.

Ce genre contient une unique espèce, Kundurosaurus nagornyi[1].

Découverte[modifier | modifier le code]

Reconstruction endocrânienne du spécimen AENM 2/121 sur la base d'un scanner.

L'holotype de Kundurosaurus, référencé AENM & 2/921, correspond à un crâne partiel, désarticulé, comprenant la boîte crânienne presque complète, deux os carrés, un os squamosal, un os postorbital, un frontal, un pariétal. D'autres os provenant du même niveau mais appartenant à un autre spécimen ont été découverts : deux jugaux, des maxillaires, des os nasaux; un os postorbital; un os carré, deux boîtes crâniennes partielles, des dentaires, une omoplate, un sternum, des humérus, une ulna, un radius et une ceinture pelvienne presque complète avec des éléments de vertèbres sacrées associés. Tous les spécimens sont conservés au musée de l'histoire naturelle de l'Amour de l'Institut de géologie et de gestion de la nature en Russie[1].

Description[modifier | modifier le code]

Os dentaires AENM 2/846 (A-B) et AENM 2/902 (C-D).

Les caractères dérivés uniques (autapomorphies) mises en avant par les inventeurs du genre comprennent en particulier une crête épaisse et proéminente sur le côté latéral de l'os nasal qui borde vers l'arrière la dépression circum-nasale, un processus pré-acétabulaire de l'ilium rectiligne et à peine dévié ventralement (angle de 160 °), enfin l'axe du processus post-acétabulaire de l'ilium est fortement tordu sur sa longueur, de sorte que sa face latérale devient progressivement dorso-latérale[1].

Classification[modifier | modifier le code]

Kundurosaurus comme son possible synonyme Kerberosaurus sont classés dans la tribu des Edmontosaurini[1],[2],[3].

Validité du genre[modifier | modifier le code]

Cependant en 2014, Xing et ses collègues considèrent Kundurosaurus nagornyi comme un synonyme junior de Kerberosaurus manakini en se basant à la fois sur la présence de leurs fossiles dans les mêmes sites et niveaux stratigraphiques, et par la similarité de leurs squelettes[4]. Cette invalidation du genre Kundurosaurus au profit de Kerberosaurus est reprise en 2017 par Penélope Cruzado-Caballero et J. E. Powell qui placent ce dernier en amont de la tribu des Edmontosaurini[5].

Cladogramme[modifier | modifier le code]

Au sein de la tribu des Edmontosaurini, il est accompagné des genres Kerberosaurus, Edmontosaurus et Shantungosaurus, selon A. Prieto-Márquez et ses collègues en 2016[3].

Le cladogramme suivant est celui établi par Prieto-Márquez et ses collègues en 2016. Il montre la position de Kundurosaurus au sein de la tribu des Edmontosaurini[3] :



Telmatosaurus





Jintasaurus



Lophorhothon





Claosaurus




Tethyshadros


Hadrosauridae

Hadrosaurus



Saurolophidae
Lambeosaurinae

Saurolophinae


Acristavus



Maiasaura



Brachylophosaurus






Naashoibitosaurus




Kritosaurus




Gryposaurus




« Big Bend UTEP 37.7 »



{{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black; padding:0 0.2em; vertical-align:bottom; text-align:center; position:relative;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|Arrowleft svg.svg    }}{{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}}{{Expansion depth limit exceeded|City locator 4.svg}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center; position:relative;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|Arrowleft svg.svg    }}{{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}}{{Expansion depth limit exceeded|City locator 4.svg}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center; position:relative;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|Arrowleft svg.svg    }}{{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}}{{Expansion depth limit exceeded|City locator 4.svg}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center; position:relative;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|Arrowleft svg.svg    }}{{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}}{{Expansion depth limit exceeded|City locator 4.svg}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }} {{Expansion depth limit exceeded| {{Expansion depth limit exceeded}} style="border-left:1px solid black;" {{Expansion depth limit exceeded}}
{{Expansion depth limit exceeded}}- {{Expansion depth limit exceeded}} style="border-left:1px solid black; border-bottom:1px solid black;padding:0 0.2em; vertical-align:bottom; text-align:center;" {{Expansion depth limit exceeded}} {{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}} {{Expansion depth limit exceeded}} rowspan=2 {{Expansion depth limit exceeded}} {{{Expansion depth limit exceeded}}} {{Expansion depth limit exceeded}}- }}
{{Expansion depth limit exceeded|Arrowleft svg.svg    }}{{Expansion depth limit exceeded|{{{Expansion depth limit exceeded}}}|
}}{{Expansion depth limit exceeded|City locator 4.svg}}

{{{Expansion depth limit exceeded}}}









"Sabinosaure" PASAC-1





Prosaurolophus




Augustynolophus



Saurolophus






Kerberosaurus




Kundurosaurus



{{Expansion depth limit exceeded|1=Shantungosaurus

2=Edmontosaurus }}















Références[modifier | modifier le code]

  1. a b c d e et f (en) Godefroit, P.; Bolotsky, Y. L.; Lauters, P. (2012). Joger, Ulrich, ed. "A New Saurolophine Dinosaur from the Latest Cretaceous of Far Eastern Russia". PLoS ONE 7 (5): e36849. DOI:10.1371/journal.pone.0036849. PMC 3364265. PMID 22666331.
  2. (en) Prieto-Márquez, A. 2014. "Skeletal morphology of Kritosaurus navajovius (Dinosauria:Hadrosauridae) from the Late Cretaceous of the North American south-west, with an evaluation of the phylogenetic systematics and biogeography of Kritosaurini". Journal of Systematic Palaeontology 12(2): 133-175
  3. a b et c (en) A. Prieto-Marquez, G.M. Erickson et J.A. Ebersole, « A primitive hadrosaurid from southeastern North America and the origin and early evolution of 'duck-billed' dinosaurs », Journal of Vertebrate Paleontology, vol. 36, no 2,‎ , e1054495 (DOI 10.1080/02724634.2015.1054495)
  4. (en) Hai Xing, Zhao, Xijin, Wang, Kebai, Li, Dunjing, Chen, Shuqing, Mallon, Jordan C, Zhang, Yanxia et Xu, Xing, « Comparative osteology and phylogenetic relationship of Edmontosaurus and Shantungosaurus (Dinosauria: Hadrosauridae) from the Upper Cretaceous of North America and East Asia », Acta Geologica Sinica-English Edition, vol. 88, no 6,‎ , p. 1623–1652 (DOI 10.1111/1755-6724.12334)
  5. (en) P. Cruzado-Caballero and J. E. Powell. 2017. Bonapartesaurus rionegrensis, a new hadrosaurine dinosaur from South America: implications for phylogenetic and biogeographic relations with North America. Journal of Vertebrate Paleontology 37(2):e1289381:1-16

Voir aussi[modifier | modifier le code]

Références taxinomiques[modifier | modifier le code]

Annexes[modifier | modifier le code]

Sur les autres projets Wikimedia :

Articles connexes[modifier | modifier le code]