{"id":8655,"date":"2015-01-17T10:31:48","date_gmt":"2015-01-17T09:31:48","guid":{"rendered":"http:\/\/lyonelkaufmann.ch\/histoire\/?p=8655"},"modified":"2015-01-17T10:31:48","modified_gmt":"2015-01-17T09:31:48","slug":"la-decouverte-de-cet-outil-prehistorique-remet-en-cause-levolution-humaine","status":"publish","type":"post","link":"https:\/\/lyonelkaufmann.ch\/Blog\/2015\/01\/17\/la-decouverte-de-cet-outil-prehistorique-remet-en-cause-levolution-humaine\/","title":{"rendered":"La d\u00e9couverte de cet outil pr\u00e9historique remet en cause l’\u00e9volution humaine"},"content":{"rendered":"

Des chercheurs de l’Universit\u00e9 de Montr\u00e9al ont d\u00e9couvert en juin 2014, un outil en os taill\u00e9 par l’homme, sur le site arch\u00e9ologique de la grotte du Bison, en Bourgogne, rapportait ce vendredi\u00a0Radio Canada<\/a>. Il daterait de l’\u00e9poque n\u00e9andertalienne, soit il y a plus de 55.000 ans. Ses fonctions \u00e9taient multiples puisqu’il servait \u00e0 d\u00e9pecer le gibier et en extraire la moelle, mais aussi \u00e0 aff\u00fbter des outils de pierre. Fabriqu\u00e9 \u00e0 partir d\u2019un f\u00e9mur gauche de renne adulte, il \u00e9tait \u00e9galement utilis\u00e9 comme grattoir explique le\u00a0communiqu\u00e9<\/a>\u00a0publi\u00e9 mercredi par l’Universit\u00e9 de Montr\u00e9al.\u00a0

\"outil<\/p>\n

\u00ab\u00a0C’est la premi\u00e8re fois qu’un outil multifonctionnel est d\u00e9couvert \u00e0 cette \u00e9poque. Ceci prouve que les n\u00e9andertaliens \u00e9taient capables de comprendre les propri\u00e9t\u00e9s m\u00e9caniques de l’os, ce qui \u00e9tait, jusqu’alors, attribu\u00e9 \u00e0 notre esp\u00e8ce, les Homos sapiens\u00a0\u00bb<\/em> affirme Luc Doyon, du d\u00e9partement anthropologique \u00e0 l’Universit\u00e9 de Montr\u00e9al.<\/p>\n

Source : La d\u00e9couverte de cet outil pr\u00e9historique remet en cause l\u00e9volution humaine<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Des chercheurs de l’Universit\u00e9 de Montr\u00e9al ont d\u00e9couvert en juin 2014, un outil en os taill\u00e9 par l’homme, sur le site arch\u00e9ologique de la grotte du Bison, en Bourgogne, rapportait ce vendredi\u00a0Radio Canada. Il daterait de l’\u00e9poque n\u00e9andertalienne, soit il y a plus de 55.000 ans. Ses fonctions \u00e9taient multiples puisqu’il servait \u00e0 d\u00e9pecer le […]<\/p>\n","protected":false},"author":1,"featured_media":14636,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","jetpack_post_was_ever_published":false,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":3,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"fullscreen","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2],"tags":[],"class_list":{"0":"post-8655","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-histoire-2","8":"entry"},"jetpack_publicize_connections":[],"featured_image_src":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/02\/o-outils-en-os-570.jpg?resize=570%2C400&ssl=1","featured_image_src_square":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/02\/o-outils-en-os-570.jpg?resize=570%2C523&ssl=1","author_info":{"display_name":"Lyonel Kaufmann","author_link":"https:\/\/lyonelkaufmann.ch\/Blog\/author\/lyonelk\/"},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/lyonelkaufmann.ch\/Blog\/wp-content\/uploads\/2015\/02\/o-outils-en-os-570.jpg?fit=570%2C523&ssl=1","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p1qtF4-2fB","jetpack-related-posts":[{"id":7772,"url":"https:\/\/lyonelkaufmann.ch\/Blog\/2006\/12\/18\/m078-lenseignant-dhistoire-transmetteur-de-savoir-references\/","url_meta":{"origin":8655,"position":0},"title":"M078 – \u00abL\u2019enseignant d\u2019histoire transmetteur de savoir\u00bb (R\u00e9f\u00e9rences)","author":"Lyonel Kaufmann","date":"18 d\u00e9cembre 2006","format":false,"excerpt":"R\u00e9f\u00e9rences et ressources R\u00e9f\u00e9rences fournies aux \u00e9tudiantes pour r\u00e9aliser leur s\u00e9minaire. 1) Sur l'enseignement magistral : \u2022 Pr\u00e9sentation de Cours Magistraux Efficaces par Richard S. 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