Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil

Autores
Paes Neto, Voltaire Dutra; Francischini, Heitor; Martinelli, Agustín Guillermo; Silva Marinho, Thiago da; Ribeiro, Luiz Carlos Borges; Soares, Marina; Schultz, Cesar
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Bone bioerosions provide an important taphonomic record on fossils from continental deposits dating back to the late Paleozoic. The morphological diversity of bone bioerosions is especially high in vertebrate remains from the Late Cretaceous. Here we describe four morphotypes of bioeroson preserved on titanosaur dinosaur bones collected from the Maastrichtian Marília Formation of Brazil. These traces differ from previously described ichnotaxa, and include branching furrows and surface removal resembling insect bioerosions, channels with semicircular cross-sections consistent with either root etchings or insects, and bite traces left by vertebrates. Taphonomic sequencing shows that time-averaging was an important aspect in the genesis of the Marília Formation taphocoenosis and demonstrates that traces left on bones are significant tools for reconstructing Late Cretaceous ecosystems.
Fil: Paes Neto, Voltaire Dutra. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Francischini, Heitor. Universidade Federal do Rio Grande do Sul; Brasil
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. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Marinho, Thiago Da Silva. Universidade Federal Do Triangulo Mineiro; Brasil
Fil: Ribeiro, Luiz Carlos Borges. Universidade Federal Do Triangulo Mineiro; Brasil
Fil: Soares, Marina Bento. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Schultz, Cesar Leandro. Universidade Federal do Rio Grande do Sul; Brasil
Materia
BAURU GROUP
BITE TRACES
CUBICULUM ICHNOFACIES
DINOSAURIA
ICHNOLOGY
INSECT BORINGS
ROOT ETCHING
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/94040
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of BrazilPaes Neto, Voltaire DutraFrancischini, HeitorMartinelli, Agustín GuillermoSilva Marinho, Thiago daRibeiro, Luiz Carlos BorgesSoares, MarinaSchultz, CesarBAURU GROUPBITE TRACESCUBICULUM ICHNOFACIESDINOSAURIAICHNOLOGYINSECT BORINGSROOT ETCHINGhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Bone bioerosions provide an important taphonomic record on fossils from continental deposits dating back to the late Paleozoic. The morphological diversity of bone bioerosions is especially high in vertebrate remains from the Late Cretaceous. Here we describe four morphotypes of bioeroson preserved on titanosaur dinosaur bones collected from the Maastrichtian Marília Formation of Brazil. These traces differ from previously described ichnotaxa, and include branching furrows and surface removal resembling insect bioerosions, channels with semicircular cross-sections consistent with either root etchings or insects, and bite traces left by vertebrates. Taphonomic sequencing shows that time-averaging was an important aspect in the genesis of the Marília Formation taphocoenosis and demonstrates that traces left on bones are significant tools for reconstructing Late Cretaceous ecosystems.Fil: Paes Neto, Voltaire Dutra. Universidade Federal do Rio Grande do Sul; BrasilFil: Francischini, Heitor. Universidade Federal do Rio Grande do Sul; BrasilFil: Martinelli, Agustín Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina. Universidade Federal do Rio Grande do Sul; BrasilFil: Marinho, Thiago Da Silva. Universidade Federal Do Triangulo Mineiro; BrasilFil: Ribeiro, Luiz Carlos Borges. Universidade Federal Do Triangulo Mineiro; BrasilFil: Soares, Marina Bento. Universidade Federal do Rio Grande do Sul; BrasilFil: Schultz, Cesar Leandro. Universidade Federal do Rio Grande do Sul; BrasilTaylor & Francis Ltd2018-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/94040Paes Neto, Voltaire Dutra; Francischini, Heitor; Martinelli, Agustín Guillermo; Silva Marinho, Thiago da; Ribeiro, Luiz Carlos Borges; et al.; Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil; Taylor & Francis Ltd; Alcheringa; 42; 3; 7-2018; 415-4260311-5518CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/03115518.2018.1456561info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/03115518.2018.1456561info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:01:21Zoai:ri.conicet.gov.ar:11336/94040instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:01:21.899CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil
title Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil
spellingShingle Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil
Paes Neto, Voltaire Dutra
BAURU GROUP
BITE TRACES
CUBICULUM ICHNOFACIES
DINOSAURIA
ICHNOLOGY
INSECT BORINGS
ROOT ETCHING
title_short Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil
title_full Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil
title_fullStr Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil
title_full_unstemmed Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil
title_sort Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil
dc.creator.none.fl_str_mv Paes Neto, Voltaire Dutra
Francischini, Heitor
Martinelli, Agustín Guillermo
Silva Marinho, Thiago da
Ribeiro, Luiz Carlos Borges
Soares, Marina
Schultz, Cesar
author Paes Neto, Voltaire Dutra
author_facet Paes Neto, Voltaire Dutra
Francischini, Heitor
Martinelli, Agustín Guillermo
Silva Marinho, Thiago da
Ribeiro, Luiz Carlos Borges
Soares, Marina
Schultz, Cesar
author_role author
author2 Francischini, Heitor
Martinelli, Agustín Guillermo
Silva Marinho, Thiago da
Ribeiro, Luiz Carlos Borges
Soares, Marina
Schultz, Cesar
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv BAURU GROUP
BITE TRACES
CUBICULUM ICHNOFACIES
DINOSAURIA
ICHNOLOGY
INSECT BORINGS
ROOT ETCHING
topic BAURU GROUP
BITE TRACES
CUBICULUM ICHNOFACIES
DINOSAURIA
ICHNOLOGY
INSECT BORINGS
ROOT ETCHING
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Bone bioerosions provide an important taphonomic record on fossils from continental deposits dating back to the late Paleozoic. The morphological diversity of bone bioerosions is especially high in vertebrate remains from the Late Cretaceous. Here we describe four morphotypes of bioeroson preserved on titanosaur dinosaur bones collected from the Maastrichtian Marília Formation of Brazil. These traces differ from previously described ichnotaxa, and include branching furrows and surface removal resembling insect bioerosions, channels with semicircular cross-sections consistent with either root etchings or insects, and bite traces left by vertebrates. Taphonomic sequencing shows that time-averaging was an important aspect in the genesis of the Marília Formation taphocoenosis and demonstrates that traces left on bones are significant tools for reconstructing Late Cretaceous ecosystems.
Fil: Paes Neto, Voltaire Dutra. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Francischini, Heitor. Universidade Federal do Rio Grande do Sul; Brasil
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. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Marinho, Thiago Da Silva. Universidade Federal Do Triangulo Mineiro; Brasil
Fil: Ribeiro, Luiz Carlos Borges. Universidade Federal Do Triangulo Mineiro; Brasil
Fil: Soares, Marina Bento. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Schultz, Cesar Leandro. Universidade Federal do Rio Grande do Sul; Brasil
description Bone bioerosions provide an important taphonomic record on fossils from continental deposits dating back to the late Paleozoic. The morphological diversity of bone bioerosions is especially high in vertebrate remains from the Late Cretaceous. Here we describe four morphotypes of bioeroson preserved on titanosaur dinosaur bones collected from the Maastrichtian Marília Formation of Brazil. These traces differ from previously described ichnotaxa, and include branching furrows and surface removal resembling insect bioerosions, channels with semicircular cross-sections consistent with either root etchings or insects, and bite traces left by vertebrates. Taphonomic sequencing shows that time-averaging was an important aspect in the genesis of the Marília Formation taphocoenosis and demonstrates that traces left on bones are significant tools for reconstructing Late Cretaceous ecosystems.
publishDate 2018
dc.date.none.fl_str_mv 2018-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/94040
Paes Neto, Voltaire Dutra; Francischini, Heitor; Martinelli, Agustín Guillermo; Silva Marinho, Thiago da; Ribeiro, Luiz Carlos Borges; et al.; Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil; Taylor & Francis Ltd; Alcheringa; 42; 3; 7-2018; 415-426
0311-5518
CONICET Digital
CONICET
url http://hdl.handle.net/11336/94040
identifier_str_mv Paes Neto, Voltaire Dutra; Francischini, Heitor; Martinelli, Agustín Guillermo; Silva Marinho, Thiago da; Ribeiro, Luiz Carlos Borges; et al.; Bioerosion traces on titanosaurian sauropod bones from the Upper Cretaceous Marília Formation of Brazil; Taylor & Francis Ltd; Alcheringa; 42; 3; 7-2018; 415-426
0311-5518
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/03115518.2018.1456561
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/03115518.2018.1456561
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.993085

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