Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in me...

Autores
Wilson, Oscar E.; Carrillo, Juan D.; Salas Gismondi, Rodolfo; Antoine, Pierre Olivier; Benites Palomino, Aldo; Condamine, Fabien L.; Marivaux, Laurent; Pujos, François Roger Francis; Sánchez Meseguer, Andrea; Saarinen, Juha
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Megadolodinae is a clade of tropical bunodont litopterns that includes three previously recognized species from Miocene fossil sites from northern South America. Here, we report an additional occurrence of Megadolodus molariformis from the Middle Miocene exposures at the Fitzcarrald arch (Peruvian Amazonia), based on dental material, which represents the southernmost record of the clade. This discovery further increases the faunal similarity between Fitzcarrald and the coeval La Venta fauna of Colombia. Given the convergent evolution of the bunodont dentition of megadolodines with suoids (Old World pigs and New World peccaries), we tested the hypothesis of frugivory in megadolodines with a mesowear angle approach using modern pigs and peccaries. These analyses differentiate the diet of modern suoids and suggest that megadolodines had a more abrasive diet than most of these taxa, except for the grazing warthogs. The dentition of megadolodines shows similar levels of abrasion to modern babirusas, thereby suggesting that the latter may represent an appropriate modern analog.
Fil: Wilson, Oscar E.. University of Helsinki; Finlandia
Fil: Carrillo, Juan D.. Swiss Institute of Bioinformatics; Suiza
Fil: Salas Gismondi, Rodolfo. Universidad Nacional Mayor de San Marcos; Perú
Fil: Antoine, Pierre Olivier. Université Montpellier II; Francia
Fil: Benites Palomino, Aldo. Universidad Nacional Mayor de San Marcos; Perú
Fil: Condamine, Fabien L.. Université Montpellier II; Francia
Fil: Marivaux, Laurent. Université Montpellier II; Francia
Fil: Pujos, François Roger Francis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
Fil: Sánchez Meseguer, Andrea. No especifíca;
Fil: Saarinen, Juha. University of Helsinki; Finlandia
Materia
Fitzcarrald
Late Middle Miocene
Litopterna
Megadolodus
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:11336/263728
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/263728
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopternsWilson, Oscar E.Carrillo, Juan D.Salas Gismondi, RodolfoAntoine, Pierre OlivierBenites Palomino, AldoCondamine, Fabien L.Marivaux, LaurentPujos, François Roger FrancisSánchez Meseguer, AndreaSaarinen, JuhaFitzcarraldLate Middle MioceneLitopternaMegadolodushttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Megadolodinae is a clade of tropical bunodont litopterns that includes three previously recognized species from Miocene fossil sites from northern South America. Here, we report an additional occurrence of Megadolodus molariformis from the Middle Miocene exposures at the Fitzcarrald arch (Peruvian Amazonia), based on dental material, which represents the southernmost record of the clade. This discovery further increases the faunal similarity between Fitzcarrald and the coeval La Venta fauna of Colombia. Given the convergent evolution of the bunodont dentition of megadolodines with suoids (Old World pigs and New World peccaries), we tested the hypothesis of frugivory in megadolodines with a mesowear angle approach using modern pigs and peccaries. These analyses differentiate the diet of modern suoids and suggest that megadolodines had a more abrasive diet than most of these taxa, except for the grazing warthogs. The dentition of megadolodines shows similar levels of abrasion to modern babirusas, thereby suggesting that the latter may represent an appropriate modern analog.Fil: Wilson, Oscar E.. University of Helsinki; FinlandiaFil: Carrillo, Juan D.. Swiss Institute of Bioinformatics; SuizaFil: Salas Gismondi, Rodolfo. Universidad Nacional Mayor de San Marcos; PerúFil: Antoine, Pierre Olivier. Université Montpellier II; FranciaFil: Benites Palomino, Aldo. Universidad Nacional Mayor de San Marcos; PerúFil: Condamine, Fabien L.. Université Montpellier II; FranciaFil: Marivaux, Laurent. Université Montpellier II; FranciaFil: Pujos, François Roger Francis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; ArgentinaFil: Sánchez Meseguer, Andrea. No especifíca;Fil: Saarinen, Juha. University of Helsinki; FinlandiaSociety of Vertebrate Paleontology2024-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/263728Wilson, Oscar E.; Carrillo, Juan D.; Salas Gismondi, Rodolfo; Antoine, Pierre Olivier; Benites Palomino, Aldo; et al.; Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns; Society of Vertebrate Paleontology; Journal of Vertebrate Paleontology; 44; 2; 10-2024; 1-130272-4634CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1080/02724634.2024.2413103info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:12:08Zoai:ri.conicet.gov.ar:11336/263728instacron: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:34982025-09-03 10:12:08.42CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns
title Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns
spellingShingle Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns
Wilson, Oscar E.
Fitzcarrald
Late Middle Miocene
Litopterna
Megadolodus
title_short Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns
title_full Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns
title_fullStr Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns
title_full_unstemmed Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns
title_sort Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns
dc.creator.none.fl_str_mv Wilson, Oscar E.
Carrillo, Juan D.
Salas Gismondi, Rodolfo
Antoine, Pierre Olivier
Benites Palomino, Aldo
Condamine, Fabien L.
Marivaux, Laurent
Pujos, François Roger Francis
Sánchez Meseguer, Andrea
Saarinen, Juha
author Wilson, Oscar E.
author_facet Wilson, Oscar E.
Carrillo, Juan D.
Salas Gismondi, Rodolfo
Antoine, Pierre Olivier
Benites Palomino, Aldo
Condamine, Fabien L.
Marivaux, Laurent
Pujos, François Roger Francis
Sánchez Meseguer, Andrea
Saarinen, Juha
author_role author
author2 Carrillo, Juan D.
Salas Gismondi, Rodolfo
Antoine, Pierre Olivier
Benites Palomino, Aldo
Condamine, Fabien L.
Marivaux, Laurent
Pujos, François Roger Francis
Sánchez Meseguer, Andrea
Saarinen, Juha
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Fitzcarrald
Late Middle Miocene
Litopterna
Megadolodus
topic Fitzcarrald
Late Middle Miocene
Litopterna
Megadolodus
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Megadolodinae is a clade of tropical bunodont litopterns that includes three previously recognized species from Miocene fossil sites from northern South America. Here, we report an additional occurrence of Megadolodus molariformis from the Middle Miocene exposures at the Fitzcarrald arch (Peruvian Amazonia), based on dental material, which represents the southernmost record of the clade. This discovery further increases the faunal similarity between Fitzcarrald and the coeval La Venta fauna of Colombia. Given the convergent evolution of the bunodont dentition of megadolodines with suoids (Old World pigs and New World peccaries), we tested the hypothesis of frugivory in megadolodines with a mesowear angle approach using modern pigs and peccaries. These analyses differentiate the diet of modern suoids and suggest that megadolodines had a more abrasive diet than most of these taxa, except for the grazing warthogs. The dentition of megadolodines shows similar levels of abrasion to modern babirusas, thereby suggesting that the latter may represent an appropriate modern analog.
Fil: Wilson, Oscar E.. University of Helsinki; Finlandia
Fil: Carrillo, Juan D.. Swiss Institute of Bioinformatics; Suiza
Fil: Salas Gismondi, Rodolfo. Universidad Nacional Mayor de San Marcos; Perú
Fil: Antoine, Pierre Olivier. Université Montpellier II; Francia
Fil: Benites Palomino, Aldo. Universidad Nacional Mayor de San Marcos; Perú
Fil: Condamine, Fabien L.. Université Montpellier II; Francia
Fil: Marivaux, Laurent. Université Montpellier II; Francia
Fil: Pujos, François Roger Francis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina
Fil: Sánchez Meseguer, Andrea. No especifíca;
Fil: Saarinen, Juha. University of Helsinki; Finlandia
description Megadolodinae is a clade of tropical bunodont litopterns that includes three previously recognized species from Miocene fossil sites from northern South America. Here, we report an additional occurrence of Megadolodus molariformis from the Middle Miocene exposures at the Fitzcarrald arch (Peruvian Amazonia), based on dental material, which represents the southernmost record of the clade. This discovery further increases the faunal similarity between Fitzcarrald and the coeval La Venta fauna of Colombia. Given the convergent evolution of the bunodont dentition of megadolodines with suoids (Old World pigs and New World peccaries), we tested the hypothesis of frugivory in megadolodines with a mesowear angle approach using modern pigs and peccaries. These analyses differentiate the diet of modern suoids and suggest that megadolodines had a more abrasive diet than most of these taxa, except for the grazing warthogs. The dentition of megadolodines shows similar levels of abrasion to modern babirusas, thereby suggesting that the latter may represent an appropriate modern analog.
publishDate 2024
dc.date.none.fl_str_mv 2024-10
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/11336/263728
Wilson, Oscar E.; Carrillo, Juan D.; Salas Gismondi, Rodolfo; Antoine, Pierre Olivier; Benites Palomino, Aldo; et al.; Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns; Society of Vertebrate Paleontology; Journal of Vertebrate Paleontology; 44; 2; 10-2024; 1-13
0272-4634
CONICET Digital
CONICET
url http://hdl.handle.net/11336/263728
identifier_str_mv Wilson, Oscar E.; Carrillo, Juan D.; Salas Gismondi, Rodolfo; Antoine, Pierre Olivier; Benites Palomino, Aldo; et al.; Southernmost record of Megadolodus (Litopterna, Proterotheriidae, Megadolodinae) from the late Middle Miocene of Fitzcarrald, Peruvian Amazonia, and mesowear analysis of diet in megadolodine litopterns; Society of Vertebrate Paleontology; Journal of Vertebrate Paleontology; 44; 2; 10-2024; 1-13
0272-4634
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1080/02724634.2024.2413103
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
dc.publisher.none.fl_str_mv Society of Vertebrate Paleontology
publisher.none.fl_str_mv Society of Vertebrate Paleontology
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 13.13397

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