Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)

The Puebla de Guzmán and Valverde del Camino Anticlines consist of fault-propagation folds linked to a frontal thrust system striking N110ºE. In the Puebla de Guzmán Anticline, the thrust system has a fan imbricated geometry and represents a ~40 km-long and 4-5 km-wide frontal ramp; its internal str...

Descripción completa

Detalles Bibliográficos
Autores: Mantero Romero, Elena María, Alonso Chaves, Francisco Manuel, Azor, A.
Tipo de recurso: artículo
Fecha de publicación:2005
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:10272/8666
Acceso en línea:http://hdl.handle.net/10272/8666
Access Level:acceso abierto
Palabra clave:Thrust system
Imbricated fan
Iberian Pyritic Belt
South Portuguese Zone
Variscan Orogeny
id ES_87f033e083ffeeddeea4129d57a4d424
oai_identifier_str oai:ariasmontano.uhu.es:10272/8666
network_acronym_str ES
network_name_str España
repository_id_str
spelling Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)Geometry and Cinematics of the Fan Imbricated Thrust System in the Iberian Pyrite Belt (South Portuguese Zone)Mantero Romero, Elena MaríaAlonso Chaves, Francisco ManuelAzor, A.Thrust systemImbricated fanIberian Pyritic BeltSouth Portuguese ZoneVariscan OrogenyThe Puebla de Guzmán and Valverde del Camino Anticlines consist of fault-propagation folds linked to a frontal thrust system striking N110ºE. In the Puebla de Guzmán Anticline, the thrust system has a fan imbricated geometry and represents a ~40 km-long and 4-5 km-wide frontal ramp; its internal structure results from the tectonic stacking of thrust sheets with normal stratigraphic polarities. Some thrusts show relay geometries, as for example the Valdecascajos and the Sierra de la Estrella Thrusts. An antiform-sinform system is developed in the intervening thrust sheet. Fault-propagation folds are very conspicuous in the hanging wall of most internal thrusts, where a rather continuous reverse limb is present. Both thrust system and fault-propagation folds, as well as a locally developed crenulation cleavage, were generated in a second tectonic phaseSociedad Geológica de España20052005-01-0120052005-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/8666reponame: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:10272/86662026-06-02T14:58:11Z
dc.title.none.fl_str_mv Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)
Geometry and Cinematics of the Fan Imbricated Thrust System in the Iberian Pyrite Belt (South Portuguese Zone)
title Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)
spellingShingle Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)
Mantero Romero, Elena María
Thrust system
Imbricated fan
Iberian Pyritic Belt
South Portuguese Zone
Variscan Orogeny
title_short Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)
title_full Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)
title_fullStr Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)
title_full_unstemmed Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)
title_sort Geometría y Cinemática de un Sistema Imbricado deCabalgamientos en la Faja Pirítica Ibérica (Zona Sudportuguesa)
dc.creator.none.fl_str_mv Mantero Romero, Elena María
Alonso Chaves, Francisco Manuel
Azor, A.
author Mantero Romero, Elena María
author_facet Mantero Romero, Elena María
Alonso Chaves, Francisco Manuel
Azor, A.
author_role author
author2 Alonso Chaves, Francisco Manuel
Azor, A.
author2_role author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Thrust system
Imbricated fan
Iberian Pyritic Belt
South Portuguese Zone
Variscan Orogeny
topic Thrust system
Imbricated fan
Iberian Pyritic Belt
South Portuguese Zone
Variscan Orogeny
description The Puebla de Guzmán and Valverde del Camino Anticlines consist of fault-propagation folds linked to a frontal thrust system striking N110ºE. In the Puebla de Guzmán Anticline, the thrust system has a fan imbricated geometry and represents a ~40 km-long and 4-5 km-wide frontal ramp; its internal structure results from the tectonic stacking of thrust sheets with normal stratigraphic polarities. Some thrusts show relay geometries, as for example the Valdecascajos and the Sierra de la Estrella Thrusts. An antiform-sinform system is developed in the intervening thrust sheet. Fault-propagation folds are very conspicuous in the hanging wall of most internal thrusts, where a rather continuous reverse limb is present. Both thrust system and fault-propagation folds, as well as a locally developed crenulation cleavage, were generated in a second tectonic phase
publishDate 2005
dc.date.none.fl_str_mv 2005
2005-01-01
2005
2005-01-01
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/10272/8666
url http://hdl.handle.net/10272/8666
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
_version_ 1869412499179175936
score 15,81155

Similares en LA Referencia