{"id":14343,"date":"2022-03-02T18:13:19","date_gmt":"2022-03-02T17:13:19","guid":{"rendered":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/?p=14343"},"modified":"2022-03-02T18:13:19","modified_gmt":"2022-03-02T17:13:19","slug":"fem-geologia-de-camp-viatjant-al-triasic","status":"publish","type":"post","link":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/general\/fem-geologia-de-camp-viatjant-al-triasic\/","title":{"rendered":"Fem geologia de camp viatjant al Tri\u00e0sic"},"content":{"rendered":"<p>Dimecres 2 de mar\u00e7 l&#8217;alumnat de 2n de batxillerat de l\u2019optativa CTMA de l&#8217;<strong>Institut Salvador Espriu <\/strong>de Barcelona ha vingut en transport p\u00fablic fins a Pallej\u00e0 per realitzar\u00a0 una sortida de geologia i estudiar diferents afloraments de <a href=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/ambits\/geologia\/itinerari-geologic-roques-sedimentaris-batxillera\/\" target=\"_blank\" rel=\"noopener noreferrer\">roques sedimentaries del Tri\u00e0sic<\/a>.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-14347\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/IMG_20220302_143102_519-300x300.jpg\" alt=\"\" width=\"300\" height=\"300\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/IMG_20220302_143102_519.jpg 300w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/IMG_20220302_143102_519-150x150.jpg 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/>L&#8217;activitat est\u00e0 plantejada com un itinerari que consta de 3 parades en diferents afloraments. Amb el material de camp necessari han obtingut dades topogr\u00e0fiques com les coordenades UTM, l&#8217;altitud\u00a0 i tamb\u00e9 han calculat la pot\u00e8ncia dels afloraments fent servir diverses t\u00e8cniques matem\u00e0tiques. Tamb\u00e9 han posat en pr\u00e0ctica com calcular el cabussament dels estrats observats. A m\u00e9s, en cada parada han realitzat una s\u00e8rie de proves com identificaci\u00f3 d\u2019estructures sediment\u00e0ries, examen de la granulometria dels materials, comprovaci\u00f3 de la duresa del mineral predominant en la roca per identificar-la i tamb\u00e9\u00a0 prova de la reacci\u00f3 amb\u00a0 HCl per confirmar la pres\u00e8ncia de carbonat de calci.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-14348 alignright\" src=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/IMG_7440.jpg\" alt=\"\" width=\"292\" height=\"218\" srcset=\"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/IMG_7440.jpg 292w, https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-content\/uploads\/usu1385\/2022\/03\/IMG_7440-200x150.jpg 200w\" sizes=\"auto, (max-width: 292px) 100vw, 292px\" \/>Han confirmat que el primer aflorament correspon a conglomerat amb quarsita i el segon correspon a gres ric en quars. Aquestes dos litologies pertanyen al\u00a0 primer estatge del Tri\u00e0sic. <span style=\"font-family: inherit; font-size: 1em;\">S\u00f3n roques rogenques d&#8217;origen continental corresponents a ambients sedimentaris fluvials. En l\u2019aflorament superior han identificat calc\u00e0ries i dolomies corresponents al segon estatge del Tri\u00e0sic<\/span>\u00a0<span style=\"font-family: inherit; font-size: 1em;\">que indiquen unes condicions de sedimentaci\u00f3 marines.<br \/>\n<\/span><\/p>\n<p>Amb totes les dades recollides han pogut interpretar l\u2019origen de la seq\u00fc\u00e8ncia i podran elaborar la columna estratigr\u00e0fica corresponent.<\/p>\n<p>En el cam\u00ed de retorn han inspeccionat un antic forn de cal\u00e7 abandonat.<\/p>\n<p>Han completat una feina magn\u00edfica aplicant t\u00e8cniques de camp relacionades amb la geologia.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Dimecres 2 de mar\u00e7 l&#8217;alumnat de 2n de batxillerat de l\u2019optativa CTMA de l&#8217;Institut Salvador Espriu de Barcelona ha vingut en transport p\u00fablic fins a Pallej\u00e0 per realitzar\u00a0 una sortida de geologia i estudiar diferents afloraments de roques sedimentaries del Tri\u00e0sic. L&#8217;activitat est\u00e0 plantejada com un itinerari que consta de 3 parades en diferents afloraments. [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":14349,"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":[395,393,399,397,1,295,29,348],"tags":[],"class_list":["post-14343","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aprendreambelscampsientorns","category-campsientornsdaprenentatge","category-projectecda","category-sortidacda","category-general","category-geologia","category-portada","category-sedimentaries"],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/14343","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/comments?post=14343"}],"version-history":[{"count":3,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/14343\/revisions"}],"predecessor-version":[{"id":14350,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/posts\/14343\/revisions\/14350"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media\/14349"}],"wp:attachment":[{"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/media?parent=14343"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/categories?post=14343"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serveiseducatius.xtec.cat\/cda-cansantoi\/wp-json\/wp\/v2\/tags?post=14343"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}