{"id":1000,"date":"2022-05-18T17:08:01","date_gmt":"2022-05-18T15:08:01","guid":{"rendered":"http:\/\/dedale-editions.fr\/?p=1000"},"modified":"2022-06-30T14:45:02","modified_gmt":"2022-06-30T12:45:02","slug":"la-diversification-des-echinodermes-au-paleozoique-inferieur-lapport-des-gisements-a-preservation-exceptionnelle","status":"publish","type":"post","link":"https:\/\/dedale-editions.fr\/index.php\/la-diversification-des-echinodermes-au-paleozoique-inferieur-lapport-des-gisements-a-preservation-exceptionnelle\/","title":{"rendered":"La diversification des \u00e9chinodermes au Pal\u00e9ozo\u00efque inf\u00e9rieur"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column width=\u00a0\u00bb1\/4&Prime;][vc_empty_space height=\u00a0\u00bb15px\u00a0\u00bb][vc_gallery interval=\u00a0\u00bb0&Prime; images=\u00a0\u00bb1001,990,991,989,988,987,986,985,984,983&Prime; img_size=\u00a0\u00bb200&#215;292&Prime;][vc_empty_space height=\u00a0\u00bb20px\u00a0\u00bb][vc_btn title=\u00a0\u00bbCommander ce livre\u00a0\u00bb color=\u00a0\u00bborange\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb i_icon_fontawesome=\u00a0\u00bb\u00a0\u00bb add_icon=\u00a0\u00bbtrue\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fdedale-editions.fr%2Fwp-content%2Fuploads%2F2022%2F06%2FBDC-ECHINODERMES-1.pdf|target:_blank\u00a0\u00bb][vc_btn title=\u00a0\u00bbNous contacter\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb i_icon_fontawesome=\u00a0\u00bbfa fa-envelope\u00a0\u00bb add_icon=\u00a0\u00bbtrue\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fdedale-editions.fr%2Findex.php%2Fcontact%2F||target:%20_blank|\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb3\/4&Prime;][vc_column_text]<\/p>\n<h3>Bertrand LEFEBVRE \u2013 2022<\/h3>\n<p><!--more-->[\/vc_column_text][vc_tta_accordion active_section=\u00a0\u00bb1&Prime; css=\u00a0\u00bb.vc_custom_1499089778779{padding-top: 25px !important;}\u00a0\u00bb][vc_tta_section i_icon_fontawesome=\u00a0\u00bb\u00a0\u00bb add_icon=\u00a0\u00bbtrue\u00a0\u00bb tab_id=\u00a0\u00bb1499089494028-32f5ed38-15a8bf60-f1691344-fe1c1199-a16f\u00a0\u00bb][vc_column_text]<strong>L&rsquo;apport des gisements \u00e0 pr\u00e9servation exceptionnelle<\/strong><\/p>\n<p>D\u00e9couverts au tout d\u00e9but des ann\u00e9es 2000, les gisements \u00e0 pr\u00e9servation exceptionnelle (Lagerst\u00e4tten) de la Formation des Fezouata dans l\u2019Anti-Atlas central du Maroc ont profond\u00e9ment boulevers\u00e9 les sc\u00e9narios \u00e9volutifs. Dans ces sites de l\u2019Ordovicien inf\u00e9rieur, l\u2019abondance et la diversit\u00e9 de taxons peu ou pas min\u00e9ralis\u00e9s (anomalocaridides, lobopodiens, marrellomorphes) embl\u00e9matiques des c\u00e9l\u00e8bres Lagerst\u00e4tten du Cambrien inf\u00e9rieur et moyen (Burgess Shale, Chengjiang) ont d\u00e9montr\u00e9 que l\u2019Explosion cambrienne et la Grande biodiversification ordovicienne appartenaient \u00e0 un seul et m\u00eame \u00e9v\u00e9nement \u00e9volutif, relativement continu de la fin de l\u2019\u00e9diacarien \u00e0 la glaciation hirnantienne. \u00e0 travers l\u2019exemple des stylophores, l\u2019une des \u00e9nigmes pal\u00e9ontologiques les plus tenaces depuis plus de 150 ans r\u00e9solue gr\u00e2ce \u00e0 la d\u00e9couverte de \u00ab parties molles \u00bb exceptionnellement pr\u00e9serv\u00e9es sur des fossiles marocains, cet ouvrage propose une immersion saisissante \u00e0 la fois dans l&rsquo;une des d\u00e9couvertes pal\u00e9ontologiques majeures de ce d\u00e9but de xxie si\u00e8cle (les Lagerst\u00e4tten de la Formation des Fezouata), ainsi que dans les d\u00e9bats passionn\u00e9s sur l\u2019origine et la diversification des \u00e9chinodermes et des premiers deut\u00e9rostomes au tout d\u00e9but du Pal\u00e9ozo\u00efque.<\/p>\n<p>Cet ouvrage est issu de la th\u00e8se pour obtenir l\u2019Habilitation \u00e0 Diriger des Recherches (HDR dans la discpline Sciences de la Terre) soutenue le 9 novembre 2020.<\/p>\n<p>Ouvrage de 340 pages au format 21 x 29,7 cm avec 104 figures.<\/p>\n<ul>\n<li><strong>Prix de l\u2019ouvrage :<\/strong> 40 \u20ac<\/li>\n<li><strong>Frais de port :<\/strong> 8 \u20ac pour un volume (10 \u20ac pour deux volumes)<\/li>\n<\/ul>\n<p>[\/vc_column_text][\/vc_tta_section][vc_tta_section i_icon_fontawesome=\u00a0\u00bbfa fa-user\u00a0\u00bb add_icon=\u00a0\u00bbtrue\u00a0\u00bb title=\u00a0\u00bbBiographie de l&rsquo;auteur\u00a0\u00bb tab_id=\u00a0\u00bb1499088346419-0537b792-054fbf60-f1691344-fe1c1199-a16f\u00a0\u00bb][vc_column_text]Bertrand Lefebvre est charg\u00e9 de recherche au CNRS, sp\u00e9cialiste des \u00e9chinodermes du Pal\u00e9ozo\u00efque inf\u00e9rieur (notamment des \u00ab carpo\u00efdes \u00bb), il est \u00e9galement impliqu\u00e9 depuis de nombreuses ann\u00e9es dans l\u2019\u00e9tude des Lagerst\u00e4tten de la Formation des Fezouata. Ancien pr\u00e9sident du Comit\u00e9 Fran\u00e7ais de Stratigraphie et du Groupe Fran\u00e7ais du Pal\u00e9ozo\u00efque, il est actuellement secr\u00e9taire de la Sous-Commission internationale de Stratigraphie de l&rsquo;Ordovicien.[\/vc_column_text][\/vc_tta_section][\/vc_tta_accordion][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column width=\u00a0\u00bb1\/4&Prime;][vc_empty_space height=\u00a0\u00bb15px\u00a0\u00bb][vc_gallery interval=\u00a0\u00bb0&Prime; images=\u00a0\u00bb1001,990,991,989,988,987,986,985,984,983&Prime; img_size=\u00a0\u00bb200&#215;292&Prime;][vc_empty_space height=\u00a0\u00bb20px\u00a0\u00bb][vc_btn title=\u00a0\u00bbCommander ce livre\u00a0\u00bb color=\u00a0\u00bborange\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb i_icon_fontawesome=\u00a0\u00bb\u00a0\u00bb add_icon=\u00a0\u00bbtrue\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fdedale-editions.fr%2Fwp-content%2Fuploads%2F2022%2F06%2FBDC-ECHINODERMES-1.pdf|target:_blank\u00a0\u00bb][vc_btn title=\u00a0\u00bbNous contacter\u00a0\u00bb align=\u00a0\u00bbcenter\u00a0\u00bb i_icon_fontawesome=\u00a0\u00bbfa fa-envelope\u00a0\u00bb add_icon=\u00a0\u00bbtrue\u00a0\u00bb link=\u00a0\u00bburl:https%3A%2F%2Fdedale-editions.fr%2Findex.php%2Fcontact%2F||target:%20_blank|\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb3\/4&Prime;][vc_column_text] Bertrand LEFEBVRE \u2013 2022<\/p>\n","protected":false},"author":1,"featured_media":1001,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-1000","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paleontologie"],"_links":{"self":[{"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/posts\/1000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/comments?post=1000"}],"version-history":[{"count":10,"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/posts\/1000\/revisions"}],"predecessor-version":[{"id":1028,"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/posts\/1000\/revisions\/1028"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/media\/1001"}],"wp:attachment":[{"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/media?parent=1000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/categories?post=1000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dedale-editions.fr\/index.php\/wp-json\/wp\/v2\/tags?post=1000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}