El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadas

A biostratigraphic study of Middle Oxfordian, Transversarium to Bifurcatus Zone rocks in the northeastern Iberian Chain (Spain) has been taken along six detailed sections providing very close ammonite control. The deposition takes place in a uniform carbonate ramp dominated by sponge limestone facie...

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Detalles Bibliográficos
Autores: Bello Villalba, J., Meléndez Hevia, Guillermo, Pérez Urresti, I.
Tipo de recurso: artículo
Fecha de publicación:1995
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:10272/13481
Acceso en línea:http://hdl.handle.net/10272/13481
Access Level:acceso abierto
Palabra clave:Biostratigraphy
Ammonites
Middle Oxfordian
Palaeogeography
Iberian chain
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spelling El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadasThe Transversarium-Bifurcatus Zone boundary (Middle Oxfordian) in the northeastern Iberian Chain (Spain): associated discontinuities and Stratigraphic gapsBello Villalba, J.Meléndez Hevia, GuillermoPérez Urresti, I.BiostratigraphyAmmonitesMiddle OxfordianPalaeogeographyIberian chainA biostratigraphic study of Middle Oxfordian, Transversarium to Bifurcatus Zone rocks in the northeastern Iberian Chain (Spain) has been taken along six detailed sections providing very close ammonite control. The deposition takes place in a uniform carbonate ramp dominated by sponge limestone facies in the western part grading into glauconitic fades in the eastern, distal part. The study shows that, despite the homogeneity of the ramp and general isochrony of the facies, the sedimentation was highly irregular with important discontinuities separating the successive biostratigraphic units. A palaeogeographic separation in the ramp appears possible into a Western, slightly more subsident area and an eastern, external part where stratigraphic and taphonomic condensation values reached a maximum during this intervalSociedad Geológica de España19951995-01-0119951995-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/13481reponame: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:10272/134812026-06-02T14:58:11Z
dc.title.none.fl_str_mv El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadas
The Transversarium-Bifurcatus Zone boundary (Middle Oxfordian) in the northeastern Iberian Chain (Spain): associated discontinuities and Stratigraphic gaps
title El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadas
spellingShingle El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadas
Bello Villalba, J.
Biostratigraphy
Ammonites
Middle Oxfordian
Palaeogeography
Iberian chain
title_short El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadas
title_full El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadas
title_fullStr El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadas
title_full_unstemmed El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadas
title_sort El límite de las Biozonas Transversarium y Bifurcatus (Oxfordiense Medio) en la Cordillera Ibérica nororiental: discontinuidades y lagunas estratigráficas asociadas
dc.creator.none.fl_str_mv Bello Villalba, J.
Meléndez Hevia, Guillermo
Pérez Urresti, I.
author Bello Villalba, J.
author_facet Bello Villalba, J.
Meléndez Hevia, Guillermo
Pérez Urresti, I.
author_role author
author2 Meléndez Hevia, Guillermo
Pérez Urresti, I.
author2_role author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Biostratigraphy
Ammonites
Middle Oxfordian
Palaeogeography
Iberian chain
topic Biostratigraphy
Ammonites
Middle Oxfordian
Palaeogeography
Iberian chain
description A biostratigraphic study of Middle Oxfordian, Transversarium to Bifurcatus Zone rocks in the northeastern Iberian Chain (Spain) has been taken along six detailed sections providing very close ammonite control. The deposition takes place in a uniform carbonate ramp dominated by sponge limestone facies in the western part grading into glauconitic fades in the eastern, distal part. The study shows that, despite the homogeneity of the ramp and general isochrony of the facies, the sedimentation was highly irregular with important discontinuities separating the successive biostratigraphic units. A palaeogeographic separation in the ramp appears possible into a Western, slightly more subsident area and an eastern, external part where stratigraphic and taphonomic condensation values reached a maximum during this interval
publishDate 1995
dc.date.none.fl_str_mv 1995
1995-01-01
1995
1995-01-01
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/10272/13481
url http://hdl.handle.net/10272/13481
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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