{"id":606,"date":"2018-12-19T00:09:52","date_gmt":"2018-12-18T23:09:52","guid":{"rendered":"https:\/\/agora.xtec.cat\/iessantquirze\/?p=606"},"modified":"2018-12-27T00:16:40","modified_gmt":"2018-12-26T23:16:40","slug":"itinerari-geologic-des-de-sau-fins-a-tavertet-per-alumnes-de-biologia-i-geologia-de-4t-i-ctma-de-1r-de-batxillerat","status":"publish","type":"post","link":"https:\/\/agora.xtec.cat\/iessantquirze\/portada\/itinerari-geologic-des-de-sau-fins-a-tavertet-per-alumnes-de-biologia-i-geologia-de-4t-i-ctma-de-1r-de-batxillerat\/","title":{"rendered":"Itinerari geol\u00f2gic des de Sau fins a Tavertet per alumnes de Biologia i Geologia de 4t i CTMA de 1r de Batxillerat"},"content":{"rendered":"

El dilluns 17 de desembre, els alumnes de Biologia i Geologia de 4t i els de Ci\u00e8ncies de la Terra i del Medi Ambient de 1r de Batxillerat van anar fins a l’embassament de Sau per fer l’itinerari geol\u00f2gic que els portaria fins al poble de Tavertet. Una espessa boira als peus dels cingles de Tavertet ens va ocultar la magn\u00edfica vista, i ens va convidar a descobrir-la durant l’ascens. En aquest itinerari est\u00e0 molt ben representat el registre geol\u00f2gic de la zona entre el Paleoc\u00e8 i l’Eoc\u00e8 mitja (fa 65 milions d’anys fins fa 40 milions d’anys). L’an\u00e0lisi estratigr\u00e0fica indica que estem davant d’una transgressi\u00f3 marina, ja que veiem materials sedimentats en un ambient oce\u00e0nic (calc\u00e0ries amb f\u00f2ssil) a sobre d’uns materials sedimentats clarament en un ambient continental (gresos i conglomerats vermells). La qualitat i espectacularitat dels afloraments del registre sedimentari de la regi\u00f3 de Tavertet constitueixen un patrimoni geol\u00f2gic d’import\u00e0ncia internacional, sobretot els afloraments de calc\u00e0ries nummul\u00edtiques que formen les taules dels relleus tabulars. Segons el ge\u00f2leg J. Serra-Kiel, de tots els exemples de cingles en calc\u00e0ries nummul\u00edtiques de les conques sinorog\u00e8niques alpines des d’aqu\u00ed fins la \u00cdndia, els de Tavertet s\u00f3n els millors.<\/p>\n

Durant la pujada a Tavertet, el Sol va apar\u00e8ixer amb for\u00e7a i ens va permetre fer unes bones observacions a les parades de l’itinerari, i unes fotos d’impressionants paisatges. Al final, una bona estona per buscar f\u00f2ssils abans de dinar.<\/p>\n

\"\"<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

El dilluns 17 de desembre, els alumnes de Biologia i Geologia de 4t i els de Ci\u00e8ncies de la Terra i del Medi Ambient de 1r de Batxillerat van anar fins a l’embassament de Sau per fer l’itinerari geol\u00f2gic que els portaria fins al poble de Tavertet. Una espessa boira als peus dels cingles de […]<\/p>\n","protected":false},"author":1,"featured_media":607,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[29],"tags":[],"class_list":["post-606","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-portada"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/posts\/606","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/comments?post=606"}],"version-history":[{"count":1,"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/posts\/606\/revisions"}],"predecessor-version":[{"id":608,"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/posts\/606\/revisions\/608"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/media\/607"}],"wp:attachment":[{"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/media?parent=606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/categories?post=606"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agora.xtec.cat\/iessantquirze\/wp-json\/wp\/v2\/tags?post=606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}