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dc.contributor.author
Silva Junior, Julian C.G.
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Montefeltro, Felipe C.
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Marinho, Thiago S.
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Martinelli, Agustín Guillermo
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Langer, Max C.
dc.date.available
2022-03-11T16:06:10Z
dc.date.issued
2022-01
dc.identifier.citation
Silva Junior, Julian C.G.; Montefeltro, Felipe C.; Marinho, Thiago S.; Martinelli, Agustín Guillermo; Langer, Max C.; Finite elements analysis suggests a defensive role for osteoderms in titanosaur dinosaurs (Sauropoda); Academic Press Ltd - Elsevier Science Ltd; Cretaceous Research; 129; 1-2022; 1-4
dc.identifier.issn
0195-6671
dc.identifier.uri
http://hdl.handle.net/11336/153259
dc.description.abstract
Here we present, for the first time, the use of finite element analysis to evaluate bites of two possible predators, a baurusuchid crocodyliform and an abelisaurid theropod into titanosaur osteoderms, in order to test if these structures could act as defensive tools. Our results showed that bites caused much less stress on osteoderms that did not went through internal resorption and were composed mainly by solid bone. Our data strengths the hypothesis that titanosaur osteoderms could have provided more functions than just mineral storage.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Press Ltd - Elsevier Science Ltd
dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
FINITE ELEMENTS ANALYSIS
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OSTEODERMS
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SAUROPODA
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TITANOSAURIA
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Paleontología
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Ciencias de la Tierra y relacionadas con el Medio Ambiente
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CIENCIAS NATURALES Y EXACTAS
dc.title
Finite elements analysis suggests a defensive role for osteoderms in titanosaur dinosaurs (Sauropoda)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
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info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-03-02T15:49:23Z
dc.journal.volume
129
dc.journal.pagination
1-4
dc.journal.pais
Estados Unidos
dc.description.fil
Fil: Silva Junior, Julian C.G.. Universidade de Sao Paulo; Brasil
dc.description.fil
Fil: Montefeltro, Felipe C.. Universidade Estadual Paulista Julio de Mesquita Filho; Brasil
dc.description.fil
Fil: Marinho, Thiago S.. Universidade Federal Do Triangulo Mineiro; Brasil
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Fil: Martinelli, Agustín Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina
dc.description.fil
Fil: Langer, Max C.. Universidade de Sao Paulo; Brasil
dc.journal.title
Cretaceous Research
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.cretres.2021.105031
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info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0195667121002792
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