Publicação: Finite elements analysis suggests a defensive role for osteoderms in titanosaur dinosaurs (Sauropoda)
dc.contributor.author | Silva Junior, Julian C.G. | |
dc.contributor.author | Montefeltro, Felipe C. [UNESP] | |
dc.contributor.author | Marinho, Thiago S. | |
dc.contributor.author | Martinelli, Agustín G. | |
dc.contributor.author | Langer, Max C. | |
dc.contributor.institution | Universidade de São Paulo (USP) | |
dc.contributor.institution | Universidade Federal Do Triângulo Mineiro | |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
dc.contributor.institution | Museo Argentino de Ciencias Naturales ‘Bernardino Rivadavia’ | |
dc.date.accessioned | 2022-04-29T08:34:57Z | |
dc.date.available | 2022-04-29T08:34:57Z | |
dc.date.issued | 2022-01-01 | |
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. | en |
dc.description.affiliation | Laboratório de Paleontologia de Ribeirão Preto Faculdade de Filosofia Ciências e Letras de Ribeirão Preto Universidade de São Paulo, Av. Bandeirantes, 3900 | |
dc.description.affiliation | Centro de Pesquisas Paleontológicas “Llwelyn Ivor Price” Universidade Federal Do Triângulo Mineiro, Estanislau Collenghi 194, Peirópolis | |
dc.description.affiliation | Departamento de Biologia e Zootecnia Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista, Rua Monção, 226 | |
dc.description.affiliation | Instituto de Ciências Exatas Naturais e Educação Universidade Federal Do Triângulo Mineiro Departamento de Ciências Biológicas, Avenida Doutor Randolfo Borges Júnior | |
dc.description.affiliation | CONICET-Sección Paleontología de Vertebrados Museo Argentino de Ciencias Naturales ‘Bernardino Rivadavia’, Av. Ángel Gallardo 470 | |
dc.description.affiliationUnesp | Departamento de Biologia e Zootecnia Faculdade de Engenharia de Ilha Solteira Universidade Estadual Paulista, Rua Monção, 226 | |
dc.description.sponsorship | Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de Minas Gerais (FAPEMIG) | |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | |
dc.description.sponsorshipId | FAPESP: 2018/21094-7 | |
dc.description.sponsorshipId | FAPESP: 2020/07997-4 | |
dc.identifier | http://dx.doi.org/10.1016/j.cretres.2021.105031 | |
dc.identifier.citation | Cretaceous Research, v. 129. | |
dc.identifier.doi | 10.1016/j.cretres.2021.105031 | |
dc.identifier.issn | 1095-998X | |
dc.identifier.issn | 0195-6671 | |
dc.identifier.scopus | 2-s2.0-85116453273 | |
dc.identifier.uri | http://hdl.handle.net/11449/229647 | |
dc.language.iso | eng | |
dc.relation.ispartof | Cretaceous Research | |
dc.source | Scopus | |
dc.subject | Finite elements analysis | |
dc.subject | Osteoderms | |
dc.subject | Sauropoda | |
dc.subject | Titanosauria | |
dc.title | Finite elements analysis suggests a defensive role for osteoderms in titanosaur dinosaurs (Sauropoda) | en |
dc.type | Artigo | |
dspace.entity.type | Publication | |
unesp.author.orcid | 0000-0002-3389-7331 0000-0002-3389-7331[1] | |
unesp.author.orcid | 0000-0001-6519-8546[2] | |
unesp.author.orcid | 0000-0002-2754-4847 0000-0002-2754-4847[3] | |
unesp.author.orcid | 0000-0003-4489-0888 0000-0003-4489-0888[4] | |
unesp.department | Biologia e Zootecnia - FEIS | pt |