Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentación

Facies analysis and geological mapping of the Triassic-Jurassic transition units (Cor tes de Tajuña and Lécera Fms) exposed in an area of 10 km2 around Morata de Jalón locality (Zaragoza province, North Iberian Range) allow the definition of two sedimentar y episodes controlled by normal faulting. D...

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Detalles Bibliográficos
Autores: Aurell, Marc, Bádenas, Beatriz, Salas, Ramón, Casas Sainz, Antonio
Tipo de recurso: artículo
Fecha de publicación:2006
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:10272/8497
Acceso en línea:http://hdl.handle.net/10272/8497
Access Level:acceso abierto
Palabra clave:Carbonates
Evaporites
Normal faulting
Hettangian
Iberia
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spelling Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentaciónThe evaporitic and carbonate facies at the Triasssic-Jurassic transition in Morata de Jalón (Zaragoza): tectonicsedimentation relationshipAurell, MarcBádenas, BeatrizSalas, RamónCasas Sainz, AntonioCarbonatesEvaporitesNormal faultingHettangianIberiaFacies analysis and geological mapping of the Triassic-Jurassic transition units (Cor tes de Tajuña and Lécera Fms) exposed in an area of 10 km2 around Morata de Jalón locality (Zaragoza province, North Iberian Range) allow the definition of two sedimentar y episodes controlled by normal faulting. During episode 1, a subsident coastal salina filled with Ca-sulphates was formed in the downthrown block of two normal faults. Erosion of the Upper Triassic units (Keuper facies and Imón Fm) and deposition of terrestrial facies (lutites, sandstones and polymict breccias), took place in the uplifted blocks. During episode 2, tectonic reactivation combined to long-term sea level rise, resulted in the setting of tidal flat facies, preserved as dolomitic breccias, cellular limestones and finelly-crystalline limestones. Deposition of shallow subtidal facies (mudstones and oolitic-peloidal and bioclastic packstones-grainstones) was favoured in the more subsident areas of downthrown blocks. Cracking and fracturing of the early lithified subtidal carbonates also originated the local deposition in these areas of calcareous breccias and rudites20062006-01-0120062006-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/8497reponame: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:10272/84972026-06-02T14:58:11Z
dc.title.none.fl_str_mv Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentación
The evaporitic and carbonate facies at the Triasssic-Jurassic transition in Morata de Jalón (Zaragoza): tectonicsedimentation relationship
title Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentación
spellingShingle Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentación
Aurell, Marc
Carbonates
Evaporites
Normal faulting
Hettangian
Iberia
title_short Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentación
title_full Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentación
title_fullStr Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentación
title_full_unstemmed Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentación
title_sort Las facies evaporíticas y carbonatadas del tránsito Triásico-Jurásico (Morata de Jalón, Zaragoza): relación tectónica-sedimentación
dc.creator.none.fl_str_mv Aurell, Marc
Bádenas, Beatriz
Salas, Ramón
Casas Sainz, Antonio
author Aurell, Marc
author_facet Aurell, Marc
Bádenas, Beatriz
Salas, Ramón
Casas Sainz, Antonio
author_role author
author2 Bádenas, Beatriz
Salas, Ramón
Casas Sainz, Antonio
author2_role author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Carbonates
Evaporites
Normal faulting
Hettangian
Iberia
topic Carbonates
Evaporites
Normal faulting
Hettangian
Iberia
description Facies analysis and geological mapping of the Triassic-Jurassic transition units (Cor tes de Tajuña and Lécera Fms) exposed in an area of 10 km2 around Morata de Jalón locality (Zaragoza province, North Iberian Range) allow the definition of two sedimentar y episodes controlled by normal faulting. During episode 1, a subsident coastal salina filled with Ca-sulphates was formed in the downthrown block of two normal faults. Erosion of the Upper Triassic units (Keuper facies and Imón Fm) and deposition of terrestrial facies (lutites, sandstones and polymict breccias), took place in the uplifted blocks. During episode 2, tectonic reactivation combined to long-term sea level rise, resulted in the setting of tidal flat facies, preserved as dolomitic breccias, cellular limestones and finelly-crystalline limestones. Deposition of shallow subtidal facies (mudstones and oolitic-peloidal and bioclastic packstones-grainstones) was favoured in the more subsident areas of downthrown blocks. Cracking and fracturing of the early lithified subtidal carbonates also originated the local deposition in these areas of calcareous breccias and rudites
publishDate 2006
dc.date.none.fl_str_mv 2006
2006-01-01
2006
2006-01-01
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/10272/8497
url http://hdl.handle.net/10272/8497
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.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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