{"id":981,"date":"2012-01-08T14:46:38","date_gmt":"2012-01-08T14:46:38","guid":{"rendered":"http:\/\/dijon.apbg.org\/?p=115"},"modified":"2026-02-10T10:05:35","modified_gmt":"2026-02-10T09:05:35","slug":"sortie-avril-2011","status":"publish","type":"post","link":"https:\/\/dijon.apbg.fr\/index.php\/2012\/01\/08\/sortie-avril-2011\/","title":{"rendered":"Sortie avril 2011"},"content":{"rendered":"\n<h1 class=\"wp-block-heading\"><strong><em>3 avril 2011&nbsp;:<\/em><\/strong> <strong><em>Sortie dans le bassin d\u2019Autun <\/em><\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><strong><em>Histoire et techniques de l\u2019exploitation mini\u00e8re des schistes bitumineux d\u2019Autun, un exemple pass\u00e9 d\u2019utilisation d\u2019une \u00e9nergie fossile.<br><br><\/em><\/strong>Initi\u00e9e et pr\u00e9par\u00e9e par nos deux coll\u00e8gues Christophe Miguet et Christine Wanat, cette sortie a \u00e9t\u00e9 encadr\u00e9e par Dominique Chabard, conservateur du Mus\u00e9um d\u2019Histoire Naturelle d\u2019Autun et Georges Gand, directeur du Mus\u00e9um et ancien professeur au lyc\u00e9e Jean Jaur\u00e8s au Creusot.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Elle a permis de replacer dans leur contextes historiques et g\u00e9ologiques les nombreux vestiges de l&rsquo;activit\u00e9 schisti\u00e8re dans le bassin d&rsquo;Autun (71) : observation d&rsquo;un <strong><em>affleurement de \u00ab\u00a0schistes bitumineux\u00a0\u00bb<\/em><\/strong>, d\u00e9couverte d&rsquo;un <strong>chenal d&rsquo;\u00e9coulement Autunien<\/strong> montrant l&rsquo;abondance des d\u00e9p\u00f4ts d\u00e9tritiques (photos ci-dessous), cons\u00e9quence d&rsquo;une \u00e9rosion intensive de reliefs \u00e0 proximit\u00e9, approche du <strong>site de la mine des T\u00e9lots<\/strong>. Une visite du mus\u00e9um termina la journ\u00e9e avec la r\u00e9alisation d&rsquo;une <strong>exp\u00e9rience de pyrog\u00e9nisation de schistes bitumineux<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-image alignleft size-large\"><a href=\"https:\/\/dijon.apbg.fr\/wp-content\/uploads\/2026\/02\/chenal-Autunois.jpg\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/dijon.apbg.fr\/wp-content\/uploads\/2026\/02\/chenal-Autunois-1024x768.jpg\" alt=\"\" class=\"wp-image-47\" srcset=\"https:\/\/dijon.apbg.fr\/wp-content\/uploads\/2026\/02\/chenal-Autunois-1024x768.jpg 1024w, https:\/\/dijon.apbg.fr\/wp-content\/uploads\/2026\/02\/chenal-Autunois-300x225.jpg 300w, https:\/\/dijon.apbg.fr\/wp-content\/uploads\/2026\/02\/chenal-Autunois-768x576.jpg 768w, https:\/\/dijon.apbg.fr\/wp-content\/uploads\/2026\/02\/chenal-Autunois-1536x1152.jpg 1536w, https:\/\/dijon.apbg.fr\/wp-content\/uploads\/2026\/02\/chenal-Autunois.jpg 1600w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><figcaption class=\"wp-element-caption\"><br>Chenal d&rsquo;\u00e9coulement, vue g\u00e9n\u00e9rale, Champsigny (71)<\/figcaption><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>3 avril 2011&nbsp;: Sortie dans le bassin d\u2019Autun Histoire et techniques de l\u2019exploitation mini\u00e8re des schistes bitumineux d\u2019Autun, un exemple<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"colormag_page_container_layout":"default_layout","colormag_page_sidebar_layout":"default_layout","footnotes":""},"categories":[2],"tags":[],"class_list":["post-981","post","type-post","status-publish","format-standard","hentry","category-2"],"_links":{"self":[{"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/posts\/981","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/comments?post=981"}],"version-history":[{"count":2,"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/posts\/981\/revisions"}],"predecessor-version":[{"id":1037,"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/posts\/981\/revisions\/1037"}],"wp:attachment":[{"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/media?parent=981"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/categories?post=981"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dijon.apbg.fr\/index.php\/wp-json\/wp\/v2\/tags?post=981"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}