Results 151 to 160 of about 620 (178)
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Morphometric analyses of humeral shapes in Hadrosaurids (Ornithopoda, Dinosauria)
Senckenbergiana lethaea, 2002Variation in juvenile and adult humeral morphology between the two subfamilies of Hadrosauridae (Ornithopoda, Dinosauria) was examined. The sample consisted of five hadrosaurine and four lambeosaurine genera and included humeri from 28 to 65 centimeters in length.
Naoko Egi, David B. Weishampel
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A basal iguanodontian (Ornithischia: Ornithopoda) from the Late Cretaceous of South America
Journal of Vertebrate Paleontology, 1996ABSTRACT The ornithopod dinosaur Gasparinisaura cincosaltensis gen. et sp. nov. is described. This new taxon from the Upper Cretaceous of northwest Patagonia (Argentina) represents the first report of basal iguanodontian ornithopods from South America.
Rodolfo Coria
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A new basal hadrosauroid (Dinosauria: Ornithopoda) from the Turonian of New Mexico
Journal of Vertebrate Paleontology, 2010ABSTRACT MSM P4166, a specimen from the Moreno Hill Formation (middle Turonian) of New Mexico, is described as the holotype of a new genus and species of hadrosauroid dinosaur. Jeyawati rugoculus, gen. et sp. nov., is diagnosed by a rugose texture that covers the entire lateral surface of the postorbital and the presence of a large neurovascular ...
Andrew T. Mcdonald † +2 more
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Fabrosauridae, the basal family of ornithischian dinosaurs (Reptilia: Ornithopoda)
Paläontologische Zeitschrift, 1978In fabrosaurids the upper jaw is flat and the lower jaw is slender so the ’cheek’ teeth are marginal and not inset as is the case in all other ornithischian dinosaurs. The ’cheek’ teeth of fabrosaurids have anteroposteriorly expanded crowns but lack wear surfaces formed by tooth to tooth contact.
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Два новых птицетазовых динозавра (Hypsilophodontia, Ornithopoda) из поздней юры России
Paleontological Journal, 2014exaly +2 more sources
Grevillea ornithopoda C. F. W. Meissner
2009Pflanzensammlung Dietmar Brandes: Digitale ...
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New unadorned hadrosaurine hadrosaurid (Dinosauria, Ornithopoda) from the Campanian of North America
Journal of Vertebrate Paleontology, 2011ABSTRACT A new hadrosaurid dinosaur, Acristavus gagslarsoni, is here named on the basis of several autapomorphic characteristics of the frontal, postorbital, and dentary. Acristavus is a member of the newly erected clade Brachylophosaurini, which along with its other members, Brachylophosaurus and Maiasaura, constitutes the earliest hadrosaurine ...
Terry A Gates +2 more
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Cretaceous Research, 2017
Abstract At the end of nineteenth century, approximately thirty nearly complete skeletons of the ornithopod dinosaur Iguanodon bernissartensis were discovered in Lower Cretaceous deposits in Bernissart (Belgium). Because most of the specimens are approximately the same size, they offer a unique opportunity for studying individual variation (i.e ...
Francisco Javier Verdú +4 more
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Abstract At the end of nineteenth century, approximately thirty nearly complete skeletons of the ornithopod dinosaur Iguanodon bernissartensis were discovered in Lower Cretaceous deposits in Bernissart (Belgium). Because most of the specimens are approximately the same size, they offer a unique opportunity for studying individual variation (i.e ...
Francisco Javier Verdú +4 more
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Evolution of Late Cretaceous Hadrosauroids(Ornithopoda,Ornithischia,Dinosauria) in Mongolia [PDF]
, 2008 博士(理学)
Khishigjav Tsogtbaatar, 126041
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