{"id":156048,"date":"2026-01-12T17:25:37","date_gmt":"2026-01-12T17:25:37","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estratigrafia-y-estructura-de-la-zona-axial-pirenaica-en-la-transversal-del-valle-de-aran-y-alta-ribagorza\/"},"modified":"2026-01-12T17:25:37","modified_gmt":"2026-01-12T17:25:37","slug":"estratigrafia-y-estructura-de-la-zona-axial-pirenaica-en-la-transversal-del-valle-de-aran-y-alta-ribagorza","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/estratigrafia-y-estructura-de-la-zona-axial-pirenaica-en-la-transversal-del-valle-de-aran-y-alta-ribagorza\/","title":{"rendered":"\u00abestratigrafia y estructura de la zona axial pirenaica en la transversal del valle de aran y alta ribagorza\u00bb"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Joaquin Garcia Sansegundo <\/strong><\/h2>\n<p>Se estudia la transversal de la zona axial pirenaica que pasa por el valle de aran y la alta ribagorca. Respecto a las rocas presiluricas se ha elaborado la sucesion estratigrafica poniendo de manifiesto el caracter discordante de las rocas del ordovicico superior sobre las infrayacentes. En cuanto a las rocas devonicas se ha evidenciado la importancia de los cambios laterales de facies existentes. Desde un punto de vista estructural se diferencian tres dominios. En el primero (domo del garona) se reconocen estructuras acostadas, vergentes al norte, simultaneas con el climax metamorfico que son las principales de este dominio. En el segundo (dominio del valle de aran) las estructuras principales son verticales o vergentes al sur, relacionadas con un despegue generalizado en el area y posteriores a las estructuras principales del domo de garona. En el tercer dominio (alta ribagorca las estructuras hercinicas son comparables a las del valle de aran sin embargo se reconoce una estructura antiformal alpina formada por laminas cabalgantes de rocas paliozoicas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>\u00abestratigrafia y estructura de la zona axial pirenaica en la transversal del valle de aran y alta ribagorza\u00bb<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 \u00abestratigrafia y estructura de la zona axial pirenaica en la transversal del valle de aran y alta ribagorza\u00bb <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Joaquin Garcia Sansegundo <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1991<\/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> Alonso Alonso Juan  Luis<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Alberto Marcos Vallaure <\/li>\n<li>Philippe Matte (vocal)<\/li>\n<li>Pere Santanach (vocal)<\/li>\n<li>Jordi Carreras Planells (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Joaquin Garcia Sansegundo Se estudia la transversal de la zona axial pirenaica que pasa por el valle [&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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