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A dentary fragment of an iguanodontoid ornithopod (Dinosauria) from the Early Cretaceous of Salas de los Infantes (Burgos, Spain) in the collections of the Institut für Geowissenschaften of Tübingen (Germany)

dc.contributor.authorRuiz Omeñaca, José Ignacio
dc.contributor.authorPereda Suberbiola, Xabier
dc.contributor.authorTorcida Fernández Baldor, Fidel
dc.contributor.authorMaisch, Michael
dc.contributor.authorIzquierdo, Luis Ángel
dc.contributor.authorHuerta, Pedro
dc.contributor.authorContreras, Rubén
dc.contributor.authorMontero Huerta, Diego
dc.contributor.authorPérez Martínez, Gustavo
dc.contributor.authorUrién Montero, Víctor
dc.contributor.authorWelle, Jochen
dc.date.accessioned2014-05-29T09:03:32Z
dc.date.available2014-05-29T09:03:32Z
dc.date.issued2008
dc.identifier.urihttp://hdl.handle.net/10272/8200
dc.description.abstractA dentary fragment that preserves several teeth in situ of an ornithopod dinosaur from the Lower Cretaceous of Salas de los Infantes (Burgos, Spain) is described. The general aspect and the conservation of the rock associated with the fossil suggest that it would come from the Pinilla de los Moros Formation (upper Hauterivian-lower Barremian). The material takes part, together with other fossils of dinosaurs and crocodilians, of a collection gathered at the end of the 1960’s and deposited nowadays in the Institut für Geowissenschaften of the University of Tübingen (Germany). The dentary teeth exhibit a distal primary ridge and a mesial secondary ridge, as typically in basal iguanodontoids. Nevertheless, some teeth show a single subcentral carina and lack subsidiary ridges, as in hadrosaurids. Unlike hadrosaurids, however, the Salas specimen has probably one functional tooth and one replacement crown per dentary tooth position, retaining the plesiomorphic state present in basal iguanodontoids. Due to the fragmentary nature of the material, it is provisionally assigned to Iguanodontoidea indeten_US
dc.language.isospaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.otherOrnithopodaen_US
dc.subject.otherIguanodontoideaen_US
dc.subject.otherLower Cretaceousen_US
dc.subject.otherBurgosen_US
dc.subject.otherSpainen_US
dc.titleResto mandibular de ornitópodo iguanodontoideo (Dinosauria) del Cretácico Inferior de Salas de los Infantes (Burgos) en las colecciones del Institut für Geowissenschaften de Tubinga (Alemania)en_US
dc.titleA dentary fragment of an iguanodontoid ornithopod (Dinosauria) from the Early Cretaceous of Salas de los Infantes (Burgos, Spain) in the collections of the Institut für Geowissenschaften of Tübingen (Germany)eng
dc.typeinfo:eu-repo/semantics/articleen_US
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess


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