The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)

Autores
Iglesia Llanos, Maria Paula; Riccardi, Alberto Carlos
Año de publicación
2000
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Paleomagnetic and biostratigraphic data from five marine sedimentary sections in the Argentine Neuquen basin have allowed to construct the Lower Jurassic Neuquen Composite Section. This composite section comprises 14 reversed and 11 normal polarity Zones, in relation to 17 Andean ammonite Assemblage Zones, spanning the Hettangian-Toarcian (Early Jurassic). It represents the first paleomagnetic data of Lower Jurassic marine successions in the Southern Hemisphere. The Neuquen composite Section was correlated to the International Mesozoic Polarity Time Scale which, for the Lower Jurassic, comprises 54 polarity Zones and 16 Standard ammonite Zones. The correlation between the regional and the international biomagnetostratigraphic scales supports but also refines the correlation between the Andean and Standard ammonite zonations. Correlation between the Neuquen composite Section and the polarity sequences recorded in each section helped to assign several unfossiliferous stratigraphical levels to the corresponding biozones. (C) 2000 Elsevier Science B.V. All rights reserved.
Fil: Iglesia Llanos, Maria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología. Instituto de Geofísica "Daniel Valencio"; Argentina
Fil: Riccardi, Alberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
Materia
Biostratigraphy
Jurassic
Magnetostratigraphy
Neuquen Basin
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:11336/53395
Acceder
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network_name_str CONICET Digital (CONICET)
spelling The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)Iglesia Llanos, Maria PaulaRiccardi, Alberto CarlosBiostratigraphyJurassicMagnetostratigraphyNeuquen Basinhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Paleomagnetic and biostratigraphic data from five marine sedimentary sections in the Argentine Neuquen basin have allowed to construct the Lower Jurassic Neuquen Composite Section. This composite section comprises 14 reversed and 11 normal polarity Zones, in relation to 17 Andean ammonite Assemblage Zones, spanning the Hettangian-Toarcian (Early Jurassic). It represents the first paleomagnetic data of Lower Jurassic marine successions in the Southern Hemisphere. The Neuquen composite Section was correlated to the International Mesozoic Polarity Time Scale which, for the Lower Jurassic, comprises 54 polarity Zones and 16 Standard ammonite Zones. The correlation between the regional and the international biomagnetostratigraphic scales supports but also refines the correlation between the Andean and Standard ammonite zonations. Correlation between the Neuquen composite Section and the polarity sequences recorded in each section helped to assign several unfossiliferous stratigraphical levels to the corresponding biozones. (C) 2000 Elsevier Science B.V. All rights reserved.Fil: Iglesia Llanos, Maria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología. Instituto de Geofísica "Daniel Valencio"; ArgentinaFil: Riccardi, Alberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; ArgentinaElsevier Science2000-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/53395Iglesia Llanos, Maria Paula; Riccardi, Alberto Carlos; The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina); Elsevier Science; Earth and Planetary Science Letters; 181; 3; 3-2000; 443-4570012-821XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/S0012-821X(00)00207-7info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0012821X00002077info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:48:20Zoai:ri.conicet.gov.ar:11336/53395instacron: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 09:48:20.757CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)
title The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)
spellingShingle The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)
Iglesia Llanos, Maria Paula
Biostratigraphy
Jurassic
Magnetostratigraphy
Neuquen Basin
title_short The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)
title_full The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)
title_fullStr The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)
title_full_unstemmed The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)
title_sort The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina)
dc.creator.none.fl_str_mv Iglesia Llanos, Maria Paula
Riccardi, Alberto Carlos
author Iglesia Llanos, Maria Paula
author_facet Iglesia Llanos, Maria Paula
Riccardi, Alberto Carlos
author_role author
author2 Riccardi, Alberto Carlos
author2_role author
dc.subject.none.fl_str_mv Biostratigraphy
Jurassic
Magnetostratigraphy
Neuquen Basin
topic Biostratigraphy
Jurassic
Magnetostratigraphy
Neuquen Basin
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Paleomagnetic and biostratigraphic data from five marine sedimentary sections in the Argentine Neuquen basin have allowed to construct the Lower Jurassic Neuquen Composite Section. This composite section comprises 14 reversed and 11 normal polarity Zones, in relation to 17 Andean ammonite Assemblage Zones, spanning the Hettangian-Toarcian (Early Jurassic). It represents the first paleomagnetic data of Lower Jurassic marine successions in the Southern Hemisphere. The Neuquen composite Section was correlated to the International Mesozoic Polarity Time Scale which, for the Lower Jurassic, comprises 54 polarity Zones and 16 Standard ammonite Zones. The correlation between the regional and the international biomagnetostratigraphic scales supports but also refines the correlation between the Andean and Standard ammonite zonations. Correlation between the Neuquen composite Section and the polarity sequences recorded in each section helped to assign several unfossiliferous stratigraphical levels to the corresponding biozones. (C) 2000 Elsevier Science B.V. All rights reserved.
Fil: Iglesia Llanos, Maria Paula. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología. Instituto de Geofísica "Daniel Valencio"; Argentina
Fil: Riccardi, Alberto Carlos. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo; Argentina
description Paleomagnetic and biostratigraphic data from five marine sedimentary sections in the Argentine Neuquen basin have allowed to construct the Lower Jurassic Neuquen Composite Section. This composite section comprises 14 reversed and 11 normal polarity Zones, in relation to 17 Andean ammonite Assemblage Zones, spanning the Hettangian-Toarcian (Early Jurassic). It represents the first paleomagnetic data of Lower Jurassic marine successions in the Southern Hemisphere. The Neuquen composite Section was correlated to the International Mesozoic Polarity Time Scale which, for the Lower Jurassic, comprises 54 polarity Zones and 16 Standard ammonite Zones. The correlation between the regional and the international biomagnetostratigraphic scales supports but also refines the correlation between the Andean and Standard ammonite zonations. Correlation between the Neuquen composite Section and the polarity sequences recorded in each section helped to assign several unfossiliferous stratigraphical levels to the corresponding biozones. (C) 2000 Elsevier Science B.V. All rights reserved.
publishDate 2000
dc.date.none.fl_str_mv 2000-03
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/11336/53395
Iglesia Llanos, Maria Paula; Riccardi, Alberto Carlos; The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina); Elsevier Science; Earth and Planetary Science Letters; 181; 3; 3-2000; 443-457
0012-821X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/53395
identifier_str_mv Iglesia Llanos, Maria Paula; Riccardi, Alberto Carlos; The Neuquen composite section: Magnetostratigraphy and biostratigraphy of the marine lower Jurassic from the Neuquen basin (Argentina); Elsevier Science; Earth and Planetary Science Letters; 181; 3; 3-2000; 443-457
0012-821X
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/S0012-821X(00)00207-7
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0012821X00002077
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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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