Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina

Autores
Kietzmann, Diego Alejandro; Martí Chivelet, Javier; Palma, Ricardo Manuel; López Gó, José; Lescano, Marina Aurora; Concheyro, Graciela
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Basin to mid-ramp cyclic facies of the Tithonian Vaca Muerta Formation are exposed in the Loncoche Creek section of the Neuquen Basin, Mendoza province, Argentina. This unit is characterized by a decimeter-scale rhythmic alternation of marls, shales and limestones and extends from the lower Tithonian to the upper Berriasian. Cyclostratigraphic studies based on a detailed facies analysis allowed the identification of cyclic patterns with frequencies within the Milankovitch band. According to biostratigraphic data, the dominant cycle in the studied section has a period of 20 k.y., which correlates with the Earth's axis precession element. Spectral analysis based on a series of compacted and decompacted cycle thickness identified a subordinate frequency of about 90 to 120 k.y., which we interpret as the modulation of the precessional cycle caused by the Earth's orbital eccentricity. The strength of the precession signal, together with the absence of a well-defined cyclicity attributable to the obliquity orbital cycle [i.e., ̃40 k.y.), is in agreement with previous data from the Northern Hemisphere.
Fil: Kietzmann, Diego Alejandro. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Martí Chivelet, Javier. Instituto de Geologia Economica; España. Consejo Superior de Investigaciones Científicas; España. Universidad Complutense de Madrid; España
Fil: Palma, Ricardo Manuel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: López Gó, José. Instituto de Geologia Economica; España. Consejo Superior de Investigaciones Científicas; España. Universidad Complutense de Madrid; España
Fil: Lescano, Marina Aurora. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Concheyro, Graciela. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Milankovitch Cycles
Carbonate Ramp
Upper Jurassic
Neuquén 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:11336/68514
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/68514
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, ArgentinaKietzmann, Diego AlejandroMartí Chivelet, JavierPalma, Ricardo ManuelLópez Gó, JoséLescano, Marina AuroraConcheyro, GracielaMilankovitch CyclesCarbonate RampUpper JurassicNeuquén Basin.https://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Basin to mid-ramp cyclic facies of the Tithonian Vaca Muerta Formation are exposed in the Loncoche Creek section of the Neuquen Basin, Mendoza province, Argentina. This unit is characterized by a decimeter-scale rhythmic alternation of marls, shales and limestones and extends from the lower Tithonian to the upper Berriasian. Cyclostratigraphic studies based on a detailed facies analysis allowed the identification of cyclic patterns with frequencies within the Milankovitch band. According to biostratigraphic data, the dominant cycle in the studied section has a period of 20 k.y., which correlates with the Earth's axis precession element. Spectral analysis based on a series of compacted and decompacted cycle thickness identified a subordinate frequency of about 90 to 120 k.y., which we interpret as the modulation of the precessional cycle caused by the Earth's orbital eccentricity. The strength of the precession signal, together with the absence of a well-defined cyclicity attributable to the obliquity orbital cycle [i.e., ̃40 k.y.), is in agreement with previous data from the Northern Hemisphere.Fil: Kietzmann, Diego Alejandro. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Martí Chivelet, Javier. Instituto de Geologia Economica; España. Consejo Superior de Investigaciones Científicas; España. Universidad Complutense de Madrid; EspañaFil: Palma, Ricardo Manuel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: López Gó, José. Instituto de Geologia Economica; España. Consejo Superior de Investigaciones Científicas; España. Universidad Complutense de Madrid; EspañaFil: Lescano, Marina Aurora. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Concheyro, Graciela. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaAmerican Association of Petroleum Geologists2011-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/68514Kietzmann, Diego Alejandro; Martí Chivelet, Javier; Palma, Ricardo Manuel; López Gó, José; Lescano, Marina Aurora; et al.; Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina; American Association of Petroleum Geologists; AAPG Bulletin; 95; 9; 9-2011; 1459-14740149-1423CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1306/01271110084info:eu-repo/semantics/altIdentifier/url/http://archives.datapages.com/data/bulletns/2011/09sep/BLTN10084/BLTN10084.htm?doi=10.1306%2F01271110084info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:06:54Zoai:ri.conicet.gov.ar:11336/68514instacron: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 10:06:55.044CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina
title Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina
spellingShingle Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina
Kietzmann, Diego Alejandro
Milankovitch Cycles
Carbonate Ramp
Upper Jurassic
Neuquén Basin.
title_short Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina
title_full Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina
title_fullStr Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina
title_full_unstemmed Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina
title_sort Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina
dc.creator.none.fl_str_mv Kietzmann, Diego Alejandro
Martí Chivelet, Javier
Palma, Ricardo Manuel
López Gó, José
Lescano, Marina Aurora
Concheyro, Graciela
author Kietzmann, Diego Alejandro
author_facet Kietzmann, Diego Alejandro
Martí Chivelet, Javier
Palma, Ricardo Manuel
López Gó, José
Lescano, Marina Aurora
Concheyro, Graciela
author_role author
author2 Martí Chivelet, Javier
Palma, Ricardo Manuel
López Gó, José
Lescano, Marina Aurora
Concheyro, Graciela
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Milankovitch Cycles
Carbonate Ramp
Upper Jurassic
Neuquén Basin.
topic Milankovitch Cycles
Carbonate Ramp
Upper Jurassic
Neuquén 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 Basin to mid-ramp cyclic facies of the Tithonian Vaca Muerta Formation are exposed in the Loncoche Creek section of the Neuquen Basin, Mendoza province, Argentina. This unit is characterized by a decimeter-scale rhythmic alternation of marls, shales and limestones and extends from the lower Tithonian to the upper Berriasian. Cyclostratigraphic studies based on a detailed facies analysis allowed the identification of cyclic patterns with frequencies within the Milankovitch band. According to biostratigraphic data, the dominant cycle in the studied section has a period of 20 k.y., which correlates with the Earth's axis precession element. Spectral analysis based on a series of compacted and decompacted cycle thickness identified a subordinate frequency of about 90 to 120 k.y., which we interpret as the modulation of the precessional cycle caused by the Earth's orbital eccentricity. The strength of the precession signal, together with the absence of a well-defined cyclicity attributable to the obliquity orbital cycle [i.e., ̃40 k.y.), is in agreement with previous data from the Northern Hemisphere.
Fil: Kietzmann, Diego Alejandro. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Martí Chivelet, Javier. Instituto de Geologia Economica; España. Consejo Superior de Investigaciones Científicas; España. Universidad Complutense de Madrid; España
Fil: Palma, Ricardo Manuel. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: López Gó, José. Instituto de Geologia Economica; España. Consejo Superior de Investigaciones Científicas; España. Universidad Complutense de Madrid; España
Fil: Lescano, Marina Aurora. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Concheyro, Graciela. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Geología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description Basin to mid-ramp cyclic facies of the Tithonian Vaca Muerta Formation are exposed in the Loncoche Creek section of the Neuquen Basin, Mendoza province, Argentina. This unit is characterized by a decimeter-scale rhythmic alternation of marls, shales and limestones and extends from the lower Tithonian to the upper Berriasian. Cyclostratigraphic studies based on a detailed facies analysis allowed the identification of cyclic patterns with frequencies within the Milankovitch band. According to biostratigraphic data, the dominant cycle in the studied section has a period of 20 k.y., which correlates with the Earth's axis precession element. Spectral analysis based on a series of compacted and decompacted cycle thickness identified a subordinate frequency of about 90 to 120 k.y., which we interpret as the modulation of the precessional cycle caused by the Earth's orbital eccentricity. The strength of the precession signal, together with the absence of a well-defined cyclicity attributable to the obliquity orbital cycle [i.e., ̃40 k.y.), is in agreement with previous data from the Northern Hemisphere.
publishDate 2011
dc.date.none.fl_str_mv 2011-09
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/11336/68514
Kietzmann, Diego Alejandro; Martí Chivelet, Javier; Palma, Ricardo Manuel; López Gó, José; Lescano, Marina Aurora; et al.; Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina; American Association of Petroleum Geologists; AAPG Bulletin; 95; 9; 9-2011; 1459-1474
0149-1423
CONICET Digital
CONICET
url http://hdl.handle.net/11336/68514
identifier_str_mv Kietzmann, Diego Alejandro; Martí Chivelet, Javier; Palma, Ricardo Manuel; López Gó, José; Lescano, Marina Aurora; et al.; Evidence of precessional and eccentricity orbital cycles in a Tithonian source rock: The mid-outer carbonate ramp of the Vaca muerta formation, Northern Neuqué Basin, Argentina; American Association of Petroleum Geologists; AAPG Bulletin; 95; 9; 9-2011; 1459-1474
0149-1423
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1306/01271110084
info:eu-repo/semantics/altIdentifier/url/http://archives.datapages.com/data/bulletns/2011/09sep/BLTN10084/BLTN10084.htm?doi=10.1306%2F01271110084
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 American Association of Petroleum Geologists
publisher.none.fl_str_mv American Association of Petroleum Geologists
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
_version_ 1842269980050063360
score 13.13397

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