Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12136/366
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dc.contributor.authorMartinón-Torres, María-
dc.contributor.authorMartínez de Pinillos, Marina-
dc.contributor.authorSkinner, Matthew M.-
dc.contributor.authorMartín-Francés, Laura-
dc.contributor.authorGracia-Téllez, Ana-
dc.contributor.authorMartínez, Ignacio-
dc.contributor.authorArsuaga, Juan Luis-
dc.contributor.authorBermúdez de Castro, José María-
dc.date.accessioned2018-05-
dc.date.accessioned2018-05-29T13:20:47Z-
dc.date.issued2014-03-
dc.identifier.citationComptes Rendus Palevol, 2014, 13 (3), 223-234es_ES
dc.identifier.issn1631-0683-
dc.identifier.issn1777-571X-
dc.identifier.urihttp://hdl.handle.net/20.500.12136/366-
dc.description.abstractThe application of microtomography (mCT) to dental morphological studies has unveiled a new source of palaeobiological information, particularly in the analysis of the internal structures of teeth. In this study, we assess the expression of talonid crests at the enamel and dentine surfaces in lower permanent and second deciduous molars (M2 and dm2) of H. sapiens, H. neanderthalensis and Atapuerca-Sima de los Huesos (SH) hominins. In modern humans, talonid crests are described exclusively in the deciduous teeth (Korenhof, 1982) and interpreted as a primitive mammalian remnant of the talonid attachment to the trigonid. Here we report for the first time the expression of talonid crests of deciduous and permanent molars in H. sapiens, H. neanderthalensis and Middle Pleistocene hominins. We discuss possible evolutionary interpretations and suggest the importance of recording this feature in future studies.es_ES
dc.description.sponsorshipThis research was supported with funding from the Dirección General de Investigación of the Spanish Ministerio de Educación y Ciencia (Project N_ CGL2009-12703-C03-01); Secretaría de Estado, Investigación, Desarrollo e Innovación of the Spanish Ministerio de Economía y Competitividad (Project CGL2012-38434-C03-02); Consejería de Educación de la Junta de Castilla y León (Project CEN074A12-1), and Leakey Foundation. Fieldwork at Atapuerca is supported by the Consejería de Cultura y Turismo of the Junta de Castilla y León and the Fundación Atapuerca. M.M.-P. and L. M.-F. had the benefit of a predoctoral grant from the Fundación Atapuerca and the Fundación Duques de Soria. Grant sponsorship:Spanish Ministerio de Educación y Ciencia, Consejería de Educación de la Junta de Castilla y León, Spanish Ministerio de Economía y Competitividad, Leakey Foundation, Fundación Duques de Soria.es_ES
dc.language.isoenes_ES
dc.publisherElsevier Massones_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/us/*
dc.subjectMicrocomputed tomographyes_ES
dc.subjectEnamel-dentine junctiones_ES
dc.subjectSima de los Huesoses_ES
dc.subjectAtapuercaes_ES
dc.subjectSpaines_ES
dc.titleTalonid crests expression at the enamel–dentine junction of hominin lower permanent and deciduous molarses_ES
dc.title.alternativeExpression des crêtes du talonide à la limite émail–dentine de molaires inférieures permanentes et caduques chez les homininéses_ES
dc.typeArticlees_ES
dc.identifier.doi10.1016/j.crpv.2013.12.002-
dc.relation.publisherversionhttps://doi.org/10.1016/j.crpv.2013.12.002es_ES
dc.date.available2018-05-29T13:20:47Z-
Appears in Collections:Paleobiología
Colecciones, Conservación y Restauración
Microscopía y Microtomografía Computarizada



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