Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico

Autores
López Conde, Oliver Ariel; Sterli, Juliana; Chavarría Arellano, María L.; Brinkman, Donald B.; Montellano Ballesteros, Marisol
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Turtles are typically important members of Late Cretaceous vertebrate assemblages throughout North America, and are considered a useful tool to define biogeographic patterns. In Mexico, Cretaceous turtles have been recorded in the states of Baja California, Chiapas, Chihuahua, Coahuila, Nuevo León, Puebla, and Sonora; specifically the state of Coahuila shows so far, the highest diversity of turtles. In this paper, the diversity of Late Cretaceous turtles from the El Gallo Formation (Baja California) is reviewed. Previously, only Naomichelys speciosa was recognized in this Formation. Based on fragments with distinctive sculpture patterns four additional taxa are recognized, Compsemys victa, Basilemys sp., Trionychidae indet., and cf. Chelydridae. With the recognition of these new taxa, the knowledge of Cretaceous turtles diversity of the El Gallo Formation is increased. This assemblage is unusual compared to other North American turtle assemblages because it suggests the presence of previously unrecognized biogeographic patterns. Here we report the first record of Basilemys sp. from the Late Cretaceous of Mexico and the presence of cf. Chelydridae on the western side of Laramidia.
Fil: López Conde, Oliver Ariel. Universidad Nacional Autónoma de México; México
Fil: Sterli, Juliana. Museo Paleontologico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Chavarría Arellano, María L.. Universidad Nacional Autónoma de México; México
Fil: Brinkman, Donald B.. Museo Tyrrell; Canadá
Fil: Montellano Ballesteros, Marisol. Universidad Nacional Autónoma de México; México
Materia
CAMPANIAN
EL GALLO FORMATION
EL ROSARIO
LARAMIDIA
LATE CRETACEOUS
NORTH AMERICA
TESTUDINATA
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:11336/98190
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, MexicoLópez Conde, Oliver ArielSterli, JulianaChavarría Arellano, María L.Brinkman, Donald B.Montellano Ballesteros, MarisolCAMPANIANEL GALLO FORMATIONEL ROSARIOLARAMIDIALATE CRETACEOUSNORTH AMERICATESTUDINATAhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Turtles are typically important members of Late Cretaceous vertebrate assemblages throughout North America, and are considered a useful tool to define biogeographic patterns. In Mexico, Cretaceous turtles have been recorded in the states of Baja California, Chiapas, Chihuahua, Coahuila, Nuevo León, Puebla, and Sonora; specifically the state of Coahuila shows so far, the highest diversity of turtles. In this paper, the diversity of Late Cretaceous turtles from the El Gallo Formation (Baja California) is reviewed. Previously, only Naomichelys speciosa was recognized in this Formation. Based on fragments with distinctive sculpture patterns four additional taxa are recognized, Compsemys victa, Basilemys sp., Trionychidae indet., and cf. Chelydridae. With the recognition of these new taxa, the knowledge of Cretaceous turtles diversity of the El Gallo Formation is increased. This assemblage is unusual compared to other North American turtle assemblages because it suggests the presence of previously unrecognized biogeographic patterns. Here we report the first record of Basilemys sp. from the Late Cretaceous of Mexico and the presence of cf. Chelydridae on the western side of Laramidia.Fil: López Conde, Oliver Ariel. Universidad Nacional Autónoma de México; MéxicoFil: Sterli, Juliana. Museo Paleontologico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Chavarría Arellano, María L.. Universidad Nacional Autónoma de México; MéxicoFil: Brinkman, Donald B.. Museo Tyrrell; CanadáFil: Montellano Ballesteros, Marisol. Universidad Nacional Autónoma de México; MéxicoPergamon-Elsevier Science Ltd2018-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/98190López Conde, Oliver Ariel; Sterli, Juliana; Chavarría Arellano, María L.; Brinkman, Donald B.; Montellano Ballesteros, Marisol; Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 88; 12-2018; 693-6990895-9811CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jsames.2018.10.005info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0895981118302803info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:38:58Zoai:ri.conicet.gov.ar:11336/98190instacron: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:34982025-10-15 14:38:58.458CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico
title Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico
spellingShingle Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico
López Conde, Oliver Ariel
CAMPANIAN
EL GALLO FORMATION
EL ROSARIO
LARAMIDIA
LATE CRETACEOUS
NORTH AMERICA
TESTUDINATA
title_short Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico
title_full Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico
title_fullStr Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico
title_full_unstemmed Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico
title_sort Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico
dc.creator.none.fl_str_mv López Conde, Oliver Ariel
Sterli, Juliana
Chavarría Arellano, María L.
Brinkman, Donald B.
Montellano Ballesteros, Marisol
author López Conde, Oliver Ariel
author_facet López Conde, Oliver Ariel
Sterli, Juliana
Chavarría Arellano, María L.
Brinkman, Donald B.
Montellano Ballesteros, Marisol
author_role author
author2 Sterli, Juliana
Chavarría Arellano, María L.
Brinkman, Donald B.
Montellano Ballesteros, Marisol
author2_role author
author
author
author
dc.subject.none.fl_str_mv CAMPANIAN
EL GALLO FORMATION
EL ROSARIO
LARAMIDIA
LATE CRETACEOUS
NORTH AMERICA
TESTUDINATA
topic CAMPANIAN
EL GALLO FORMATION
EL ROSARIO
LARAMIDIA
LATE CRETACEOUS
NORTH AMERICA
TESTUDINATA
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Turtles are typically important members of Late Cretaceous vertebrate assemblages throughout North America, and are considered a useful tool to define biogeographic patterns. In Mexico, Cretaceous turtles have been recorded in the states of Baja California, Chiapas, Chihuahua, Coahuila, Nuevo León, Puebla, and Sonora; specifically the state of Coahuila shows so far, the highest diversity of turtles. In this paper, the diversity of Late Cretaceous turtles from the El Gallo Formation (Baja California) is reviewed. Previously, only Naomichelys speciosa was recognized in this Formation. Based on fragments with distinctive sculpture patterns four additional taxa are recognized, Compsemys victa, Basilemys sp., Trionychidae indet., and cf. Chelydridae. With the recognition of these new taxa, the knowledge of Cretaceous turtles diversity of the El Gallo Formation is increased. This assemblage is unusual compared to other North American turtle assemblages because it suggests the presence of previously unrecognized biogeographic patterns. Here we report the first record of Basilemys sp. from the Late Cretaceous of Mexico and the presence of cf. Chelydridae on the western side of Laramidia.
Fil: López Conde, Oliver Ariel. Universidad Nacional Autónoma de México; México
Fil: Sterli, Juliana. Museo Paleontologico Egidio Feruglio; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Chavarría Arellano, María L.. Universidad Nacional Autónoma de México; México
Fil: Brinkman, Donald B.. Museo Tyrrell; Canadá
Fil: Montellano Ballesteros, Marisol. Universidad Nacional Autónoma de México; México
description Turtles are typically important members of Late Cretaceous vertebrate assemblages throughout North America, and are considered a useful tool to define biogeographic patterns. In Mexico, Cretaceous turtles have been recorded in the states of Baja California, Chiapas, Chihuahua, Coahuila, Nuevo León, Puebla, and Sonora; specifically the state of Coahuila shows so far, the highest diversity of turtles. In this paper, the diversity of Late Cretaceous turtles from the El Gallo Formation (Baja California) is reviewed. Previously, only Naomichelys speciosa was recognized in this Formation. Based on fragments with distinctive sculpture patterns four additional taxa are recognized, Compsemys victa, Basilemys sp., Trionychidae indet., and cf. Chelydridae. With the recognition of these new taxa, the knowledge of Cretaceous turtles diversity of the El Gallo Formation is increased. This assemblage is unusual compared to other North American turtle assemblages because it suggests the presence of previously unrecognized biogeographic patterns. Here we report the first record of Basilemys sp. from the Late Cretaceous of Mexico and the presence of cf. Chelydridae on the western side of Laramidia.
publishDate 2018
dc.date.none.fl_str_mv 2018-12
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/11336/98190
López Conde, Oliver Ariel; Sterli, Juliana; Chavarría Arellano, María L.; Brinkman, Donald B.; Montellano Ballesteros, Marisol; Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 88; 12-2018; 693-699
0895-9811
CONICET Digital
CONICET
url http://hdl.handle.net/11336/98190
identifier_str_mv López Conde, Oliver Ariel; Sterli, Juliana; Chavarría Arellano, María L.; Brinkman, Donald B.; Montellano Ballesteros, Marisol; Turtles from the Late Cretaceous (Campanian) of El Gallo Formation, Baja California, Mexico; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 88; 12-2018; 693-699
0895-9811
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jsames.2018.10.005
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0895981118302803
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 Pergamon-Elsevier Science Ltd
publisher.none.fl_str_mv Pergamon-Elsevier Science 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 13.22299

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