{"id":11144,"date":"2026-09-26T23:00:00","date_gmt":"2026-09-26T21:00:00","guid":{"rendered":"https:\/\/speleoclub-gap.fr\/?p=11144"},"modified":"2026-09-29T23:05:11","modified_gmt":"2026-09-29T21:05:11","slug":"balade-geologique-en-devoluy","status":"publish","type":"post","link":"https:\/\/speleoclub-gap.fr\/?p=11144","title":{"rendered":"Balade g\u00e9ologique en D\u00e9voluy"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Participants du club : Marianna, Aurore, Johana, C\u00e9line, Christophe, Vlad, Eric, Laurent, Iannis, Guillaume, Philippe le 26 septembre.<\/p>\n\n\n\n<!--more-->\n\n\n\n<p class=\"wp-block-paragraph\">A l&rsquo;initiative du CDS05, donc d&rsquo;Aurore, Marianna a propos\u00e9 une journ\u00e9e de d\u00e9ambulation g\u00e9ologique autour de Costebelle. R\u00e9serv\u00e9 aux seuls membres des deux clubs sp\u00e9l\u00e9o du d\u00e9partement, nous nous sommes retrouv\u00e9s seize pour \u00e9couter et questionner Marianna sur les secrets de l&rsquo;histoire de ce massif particulier qu&rsquo;est le D\u00e9voluy.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926095428m-1024x576.jpg\" alt=\"\" class=\"wp-image-11148\" srcset=\"https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926095428m-1024x576.jpg 1024w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926095428m-500x281.jpg 500w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926095428m-768x432.jpg 768w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926095428m-892x502.jpg 892w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926095428m.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Les comp\u00e9tences et les connaissances de Marianna ne sont plus \u00e0 d\u00e9montrer. D&rsquo;ailleurs, elle continue aujourd&rsquo;hui \u00e0 enrichir les recherches et la r\u00e9flexion sur les diff\u00e9rentes \u00e9volutions g\u00e9ologiques de ce S\u00e9nonien, calcaire adul\u00e9 des sp\u00e9l\u00e9os locaux puisque s&rsquo;y d\u00e9veloppe l&rsquo;ensemble des six cavit\u00e9s connues \u00e0 ce jour.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926103409m-1024x576.jpg\" alt=\"\" class=\"wp-image-11149\" srcset=\"https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926103409m-1024x576.jpg 1024w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926103409m-500x281.jpg 500w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926103409m-768x432.jpg 768w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926103409m-892x502.jpg 892w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926103409m.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Au d\u00e9part de Lachaup, ce petit groupe de passionn\u00e9s est remont\u00e9 le long de la piste puis du GR jusqu&rsquo;\u00e0 la cabane du Cl\u00f4t. Avec des pauses r\u00e9guli\u00e8res, Marianna a abord\u00e9 de nombreux sujets : l&rsquo;origine des calcaires, les \u00e9tapes du plissement alpin, les couches de roches plus r\u00e9centes, les transgressions marins, le creusement \u00e9tag\u00e9 des cavit\u00e9s avec l&rsquo;enfoncement du niveau de base&#8230;<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926115648m-1024x576.jpg\" alt=\"\" class=\"wp-image-11150\" srcset=\"https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926115648m-1024x576.jpg 1024w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926115648m-500x281.jpg 500w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926115648m-768x432.jpg 768w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926115648m-892x502.jpg 892w, https:\/\/speleoclub-gap.fr\/wp-content\/uploads\/2026\/09\/IMG20260926115648m.jpg 1500w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Sur un point culminant, au pied du Vallonnet, nous avons partag\u00e9 le repas et surtout continu\u00e9 \u00e0 \u00e9couter Marianna intarissable sur le sujet. A chaque question, elle \u00e9tait capable de repartir pour une heure de sch\u00e9mas et d&rsquo;explication, en prenant soin de ne pas nous noyer dans un verbiage scientifique. Un infini merci \u00e0 elle pour sa patience, sa joie de vivre et ses connaissances plus encyclop\u00e9diques, puisque c&rsquo;est elle qui en \u00e9crit les pages&#8230;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Participants du club : Marianna, Aurore, Johana, C\u00e9line, Christophe, Vlad, Eric, Laurent, Iannis, Guillaume, Philippe le 26 septembre.<\/p>\n","protected":false},"author":2,"featured_media":11147,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-11144","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sorties-realisees"],"_links":{"self":[{"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=\/wp\/v2\/posts\/11144","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=11144"}],"version-history":[{"count":3,"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=\/wp\/v2\/posts\/11144\/revisions"}],"predecessor-version":[{"id":11151,"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=\/wp\/v2\/posts\/11144\/revisions\/11151"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=\/wp\/v2\/media\/11147"}],"wp:attachment":[{"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11144"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11144"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/speleoclub-gap.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11144"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}