{"id":8163,"date":"1995-01-01T00:00:00","date_gmt":"1995-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/1995\/01\/01\/evolucion-tectonotermal-del-domo-gneisico-del-tormes-salamanca-no-del-macizo-iberico-implicaciones-para-la-historia-compresional-y-extensional-de-la-zona-centro-iberica\/"},"modified":"1995-01-01T00:00:00","modified_gmt":"1995-01-01T00:00:00","slug":"evolucion-tectonotermal-del-domo-gneisico-del-tormes-salamanca-no-del-macizo-iberico-implicaciones-para-la-historia-compresional-y-extensional-de-la-zona-centro-iberica","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-de-la-tierra-y-del-espacio\/evolucion-tectonotermal-del-domo-gneisico-del-tormes-salamanca-no-del-macizo-iberico-implicaciones-para-la-historia-compresional-y-extensional-de-la-zona-centro-iberica\/","title":{"rendered":"Evolucion tectonotermal del domo gneisico del tormes, salamanca, no del macizo iberico: implicaciones para la historia compresional y extensional de la zona centro-iberica."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Javier Escuder Viruete <\/strong><\/h2>\n<p>El domo gneisico del tormes esta geologicamente situado en el sector no del macizo iberico y constituye un complejo plutonometamorfico de escala regional incluido en la zona centro iberica (zci) de julivert et al.  (1972). El modelo de evolucion tectonotermal hercinica para el dgt puede ser sintetizado en las siguientes etapas:  (a) durante el devonico medio-superior, la configuracion inicial consiste en una cu\u00f1a orogenica compuesta por los materiales heterogeneos de la zgtm, que se desplazan sobre el margen continental de gondwana, compuesto por una potente secuencia preorogenica de plataforma precambrico sup.-Devonico inf. Situada sobre un basamento precambrico.  (b) durante el carbonifero inferior se inicia la evolucion tectonotermal que esta controlada por la progresiva incorporacion de materiales de la zci a la cu\u00f1a orogenica, mediante mecanismos de \u00abunderplating\u00bb y acreccion en su frente. Con este movimiento se relaciona el acortamiento d1 de direccion so-ne, que origino el plegamiento de la cobertera y la imbricacion ductil de pliegues-manto en el basamento, el fuerte engrosamiento cortical y un metamorfismo progrado de caracteristicas barrovienses o m1, asi como la formacion en areas mas externas de cabalgamientos dirigidos hacia el noreste, donde se situa el antepais. Siguiendo el modelo general de dewey (1988), el fuerte engrosamiento de estas zonas orogenicas mas internas pudo ser la causa de su posterior colapso extensional.  (c) durante el carbonifero superior se inicia la extension cortical d2 a traves de una zona de cizalla de gran escala, cuya genesis pudo estar controlada por la existencia de discontinuidades tectonicas gravitacionalmente inestables. La geometria adoptada en este trabajo para la zona de cizalla extensional es analoga a la descrita por lister et al. (1986), la cual translada la extension fragil de los niveles corticales someros a las zonas de extension ductil profundas, siguiendo un sentido<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Evolucion tectonotermal del domo gneisico del tormes, salamanca, no del macizo iberico: implicaciones para la historia compresional y extensional de la zona centro-iberica.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Evolucion tectonotermal del domo gneisico del tormes, salamanca, no del macizo iberico: implicaciones para la historia compresional y extensional de la zona centro-iberica. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Javier Escuder Viruete <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Zaragoza<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1995<\/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>Ricardo Arenas Martin<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  Ignacio Gil Ibarguchi <\/li>\n<li>Aphrodite Indares (vocal)<\/li>\n<li>C\u00e9sar Casquet Mart\u00edn (vocal)<\/li>\n<li>Roberto Rodr\u00edguez Fern\u00e1ndez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Javier Escuder Viruete El domo gneisico del tormes esta geologicamente situado en el sector no del macizo [&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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