Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica oriental

In the Iberian basin, the Tithonian-Berriasian supersequence (ZB-1 2 nd order supercycle) was deposited in a subsident regime during the moderate to intense rifting stages of the Jurassic phase. The repetitive character of the Purbeck facies, which constitute this megasequence has difficulted the ba...

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Detalles Bibliográficos
Autores: Giménez Montsant, J., Salas, Ramón, Bitzer, K.
Tipo de recurso: artículo
Fecha de publicación:1996
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:español
OAI Identifier:oai:ariasmontano.uhu.es:10272/12954
Acceso en línea:http://hdl.handle.net/10272/12954
Access Level:acceso abierto
Palabra clave:Iberian basin
Rift
High-frequency cyclicity
Fischer plots
Fast Fourier transform
Marcov chains
G-statistics
Subsidence
Tectonic control
Orbital control
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spelling Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica orientalHigh frequency cyclicity in the syn-rift Tithonian-Berriasian supersequence. Eastern Iberian BasinGiménez Montsant, J.Salas, RamónBitzer, K.Iberian basinRiftHigh-frequency cyclicityFischer plotsFast Fourier transformMarcov chainsG-statisticsSubsidenceTectonic controlOrbital controlIn the Iberian basin, the Tithonian-Berriasian supersequence (ZB-1 2 nd order supercycle) was deposited in a subsident regime during the moderate to intense rifting stages of the Jurassic phase. The repetitive character of the Purbeck facies, which constitute this megasequence has difficulted the basin analysis of this time interval (over 9.5 my), of importance in the evolution of the Mesozoic Iberia n basin. Analysing the high-frequency cyclicity enabled us to deduce the controls on sedimentation for different time scales, correlation throughout the basin and relative sea-level changes. For this, in addition to the sedimentological analysis and the subsidence analysis, data on Fischer plots and fast Fourier transform method of five selected stratigraphic sections are integrated. The results show the cyclicity of the studied megasequence is decomposed into three groups of periods, the two first being identifiable as standard second and third order cycles: i) 4.2-4.7 my, ii) 7,2-7.8 my, and Hi) 200-500 ky.Sociedad Geológica de España19961996-01-0119961996-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/12954reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/129542026-06-02T14:58:11Z
dc.title.none.fl_str_mv Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica oriental
High frequency cyclicity in the syn-rift Tithonian-Berriasian supersequence. Eastern Iberian Basin
title Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica oriental
spellingShingle Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica oriental
Giménez Montsant, J.
Iberian basin
Rift
High-frequency cyclicity
Fischer plots
Fast Fourier transform
Marcov chains
G-statistics
Subsidence
Tectonic control
Orbital control
title_short Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica oriental
title_full Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica oriental
title_fullStr Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica oriental
title_full_unstemmed Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica oriental
title_sort Ciclicidad de alta frecuencia en la megasecuencia sinrift titónico-berriasiense. Cuenca Ibérica oriental
dc.creator.none.fl_str_mv Giménez Montsant, J.
Salas, Ramón
Bitzer, K.
author Giménez Montsant, J.
author_facet Giménez Montsant, J.
Salas, Ramón
Bitzer, K.
author_role author
author2 Salas, Ramón
Bitzer, K.
author2_role author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Iberian basin
Rift
High-frequency cyclicity
Fischer plots
Fast Fourier transform
Marcov chains
G-statistics
Subsidence
Tectonic control
Orbital control
topic Iberian basin
Rift
High-frequency cyclicity
Fischer plots
Fast Fourier transform
Marcov chains
G-statistics
Subsidence
Tectonic control
Orbital control
description In the Iberian basin, the Tithonian-Berriasian supersequence (ZB-1 2 nd order supercycle) was deposited in a subsident regime during the moderate to intense rifting stages of the Jurassic phase. The repetitive character of the Purbeck facies, which constitute this megasequence has difficulted the basin analysis of this time interval (over 9.5 my), of importance in the evolution of the Mesozoic Iberia n basin. Analysing the high-frequency cyclicity enabled us to deduce the controls on sedimentation for different time scales, correlation throughout the basin and relative sea-level changes. For this, in addition to the sedimentological analysis and the subsidence analysis, data on Fischer plots and fast Fourier transform method of five selected stratigraphic sections are integrated. The results show the cyclicity of the studied megasequence is decomposed into three groups of periods, the two first being identifiable as standard second and third order cycles: i) 4.2-4.7 my, ii) 7,2-7.8 my, and Hi) 200-500 ky.
publishDate 1996
dc.date.none.fl_str_mv 1996
1996-01-01
1996
1996-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/12954
url http://hdl.handle.net/10272/12954
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Geológica de España
publisher.none.fl_str_mv Sociedad Geológica de España
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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