{"id":85959,"date":"2018-03-10T00:10:29","date_gmt":"2018-03-10T00:10:29","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estructura-cortical-de-la-cordillera-y-margen-continental-cantabricos-perfiles-esci-n\/"},"modified":"2018-03-10T00:10:29","modified_gmt":"2018-03-10T00:10:29","slug":"estructura-cortical-de-la-cordillera-y-margen-continental-cantabricos-perfiles-esci-n","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/estructura-cortical-de-la-cordillera-y-margen-continental-cantabricos-perfiles-esci-n\/","title":{"rendered":"\u00abestructura cortical de la cordillera y margen continental cant\u00e1bricos: perfiles esci-n\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jorge Gallastegui Suarez <\/strong><\/h2>\n<p>En la tesis doctoral se ha estudiado la estructura cortical de la cordillera cant\u00e1brica y el margen norib\u00e9rico a lo largo de una transecta n-s en torno al meridiano 5\u00c2\u00bao, empleando todos los datos geol\u00f3gicos y geof\u00edsicos disponibles, especialmente los perfiles de s\u00edsmica de reflexi\u00f3n vertical escin-2(terrestre) y escin-4(marino). La estructura cortical es el resultado de la superposici\u00f3n de la deformaci\u00f3n alpina, debido al cierre parcial del golfo de vizcaya durante el terciario, sobre la estructura cortical consolidada tras la orog\u00e9nesis varisca. El or\u00f3geno tiene un estructura, en direcci\u00f3n n-s de cu\u00f1a orog\u00e9nica con doble vergencia en los extremos, donde se desarrollan sendas cuencas de antepa\u00eds, al s la cuenca del duero y al n la cuenca de la plataforma norib\u00e9rica. Bajo la cordillera cant\u00e1brica la corteza est\u00e1 engrosada y se desarroll\u00f3 una importante ra\u00edz cortical debido al deslizamiento hacia el s de la corteza inferior del margen norib\u00e9rico. Una cu\u00f1a de esta corteza se ident\u00f3 entre la corteza superior y media ib\u00e9rica, forzando la delaminaci\u00f3n y subducci\u00f3n hacia el n de las cortezas media e inferior ib\u00e9rica hasta una profundidad de m\u00e1s de 55 km. Al mismo tiempo la cordillera fue levantada por una serie de cabalgamientos corticales vergentes al s, enraizados al 14-15 km de profundidad. El acortamiento estimado del margen durante el terciario es de 96 km.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>\u00abestructura cortical de la cordillera y margen continental cant\u00e1bricos: perfiles esci-n\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 \u00abestructura cortical de la cordillera y margen continental cant\u00e1bricos: perfiles esci-n\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jorge Gallastegui Suarez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 14\/07\/2000<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li> Alvarez Pulgar Francisco Javier<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: alberto Marcos vallaure <\/li>\n<li>montserrat Torn\u00e9 escasany (vocal)<\/li>\n<li>gilbert Boillot (vocal)<\/li>\n<li> Comas minondo M\u00aa del carmen (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jorge Gallastegui Suarez En la tesis doctoral se ha estudiado la estructura cortical de la cordillera cant\u00e1brica [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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