{"id":1658,"date":"2020-06-15T09:54:51","date_gmt":"2020-06-15T09:54:51","guid":{"rendered":"http:\/\/puntabegonagaleriak.eus\/d16-copy\/"},"modified":"2020-06-15T10:06:39","modified_gmt":"2020-06-15T10:06:39","slug":"d17","status":"publish","type":"page","link":"https:\/\/puntabegonagaleriak.eus\/fr\/d17\/","title":{"rendered":"d17"},"content":{"rendered":"<p>[vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_custom_heading heading_semantic=\u00a0\u00bbh1&Prime; text_size=\u00a0\u00bbh1&Prime;]<strong>D.17<\/strong> L\u00b4intervention arch\u00e9ologique, pas \u00e1 pas[\/vc_custom_heading][vc_column_text]<\/p>\n<p class=\"p1\"><span class=\"s1\">L\u2019intervention arch\u00e9ologique sur le jardin sup\u00e9rieur des Galeries Punta Bego\u00f1a nous permet de documenter l\u2019un des rares gisements du Chalcolithique en cours d\u2019excavation, avec des r\u00e9sultats des plus prometteurs au Pays basque. C\u2019est pourquoi, il s\u2019av\u00e8re obligatoire d\u2019agir avec beaucoup de rigueur dans la proc\u00e9dure suivie pour son \u00e9tude, afin de profiter au maximum des informations que le gisement renferme.<\/span><\/p>\n<p class=\"p1\"><span class=\"s1\">Pour une excavation et un registre corrects l\u2019on a employ\u00e9 la m\u00e9thodologie d\u2019excavation que d\u00e9veloppe habituellement le Groupe de Recherche sur le Patrimoine b\u00e2ti de l\u2019Universit\u00e9 du Pays basque :<\/span><\/p>\n<ul>\n<li>1.\tStrat\u00e9gie d\u2019excavation : elle est men\u00e9e en extension, ce pourquoi l\u2019on ouvre de grandes portions du terrain \u00e0 intervenir. Dans le cas de Punta Bego\u00f1a, la premi\u00e8re campagne d\u2019excavation du gisement pr\u00e9historique a suppos\u00e9 l\u2019ouverture de pr\u00e8s de 400 m\u00e8tres carr\u00e9s.<\/li>\n<li>2.\tProc\u00e9d\u00e9 de d\u2019excavation : l\u2019on suit dans ce processus le syst\u00e8me d\u2019excavation stratigraphique, qui consiste en l\u2019exhumation des strates dans l\u2019ordre inverse \u00e0 celui de leur d\u00e9p\u00f4t. Pour l\u2019excavation on emploie aussi bien des pics et des pelles que des brosses et des truelles, ainsi que du mat\u00e9riel sp\u00e9cifique pour le retrait des mat\u00e9riaux arch\u00e9ologiques trouv\u00e9s (c\u00e9ramique, silex, osseux, etc.).<\/li>\n<li>3.\tSyst\u00e8me d\u2019enregistrement : celui-ci s\u2019articule autour de deux axes : 1) graphique, au moyen de photos et de dessins de chaque strate, et 2) alphanum\u00e9rique, au moyen de fiches d\u2019enregistrement standardis\u00e9es.<\/li>\n<li>4.\tG\u00e9or\u00e9f\u00e9renciation de mat\u00e9riaux : pendant le processus d\u2019excavation on enregistre in situ la position topographique des d\u00e9couvertes gr\u00e2ce \u00e0 l\u2019emploi d\u2019un GPS diff\u00e9rentiel.<\/li>\n<li>5.\tTraitement du s\u00e9diment : on recueille la terre des strates significatives et on la soumet \u00e0 un processus de flottaison \u00e0 travers lequel on r\u00e9cup\u00e8re les \u00e9chantillons qui, de par leur taille ou leur nature, sont difficiles \u00e0 observer sur le terrain<\/li>\n<\/ul>\n<div class=\"empty-space empty-half\">&nbsp;<\/div>\n<div class=\"uncode-single-media  text-left\">\n<div class=\"single-wrapper\" style=\"max-width: 100%;\">\n<div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\">\n<div class=\"t-inside\">\n<div class=\"t-entry-visual\" tabindex=\"0\">\n<div class=\"t-entry-visual-tc\">\n<div class=\"uncode-single-media-wrapper\"><img src=\"https:\/\/puntabegonagaleriak.eus\/wp-content\/uploads\/2018\/03\/Excavacion-04-1024x595.jpg\" alt=\"\" width=\"1440\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"uncode_text_column caption\">\n<p>Figura 1. Aire intervenue<\/p>\n<\/div>\n<div class=\"uncode-single-media  text-left\">\n<div class=\"single-wrapper\" style=\"max-width: 100%;\">\n<div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\">\n<div class=\"t-inside\">\n<div class=\"t-entry-visual\" tabindex=\"0\">\n<div class=\"t-entry-visual-tc\">\n<div class=\"uncode-single-media-wrapper\"><img src=\"https:\/\/puntabegonagaleriak.eus\/wp-content\/uploads\/2018\/03\/DSC_4696-1024x681.jpg\" alt=\"\" width=\"1440\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"uncode_text_column caption\">\n<p>Figura 2. Processus de g\u00e9or\u00e9f\u00e9renciation d\u2019\u00e9vidences sur le terrain<\/p>\n<\/div>\n<div class=\"uncode-single-media  text-left\">\n<div class=\"single-wrapper\" style=\"max-width: 100%;\">\n<div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\">\n<div class=\"t-inside\">\n<div class=\"t-entry-visual\" tabindex=\"0\">\n<div class=\"t-entry-visual-tc\">\n<div class=\"uncode-single-media-wrapper\"><img src=\"https:\/\/puntabegonagaleriak.eus\/wp-content\/uploads\/2018\/03\/DSC_4776-1024x681.jpg\" alt=\"\" width=\"1440\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"uncode_text_column caption\">\n<p>Figura 3. R\u00e9cup\u00e9ration de mat\u00e9riaux d\u2019excavation<\/p>\n<\/div>\n<div class=\"uncode-single-media  text-left\">\n<div class=\"single-wrapper\" style=\"max-width: 100%;\">\n<div class=\"tmb tmb-light  tmb-media-first tmb-media-last tmb-content-overlay tmb-no-bg\">\n<div class=\"t-inside\">\n<div class=\"t-entry-visual\" tabindex=\"0\">\n<div class=\"t-entry-visual-tc\">\n<div class=\"uncode-single-media-wrapper\"><img src=\"https:\/\/puntabegonagaleriak.eus\/wp-content\/uploads\/2018\/03\/IMG_20191204_134359-768x1024.jpg\" alt=\"\" width=\"1440\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"uncode_text_column caption\">\n<p>Figura 4. Figura 1.\tProcessus de flottaison du s\u00e9diment extrait sur le terrain. (Source : Cristina Camarero, UPV\/EHU)<\/p>\n<\/div>\n<p>[\/vc_column_text][vc_empty_space empty_h=\u00a0\u00bb1][vc_raw_html][\/vc_raw_html][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column width=\u00a0\u00bb1\/1&Prime;][vc_custom_heading heading_semantic=\u00a0\u00bbh1&Prime; text_size=\u00a0\u00bbh1&Prime;]D.17 L\u00b4intervention arch\u00e9ologique, pas \u00e1 pas[\/vc_custom_heading][vc_column_text] L\u2019intervention arch\u00e9ologique sur le jardin sup\u00e9rieur des Galeries Punta Bego\u00f1a nous [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"template-rutad.php","meta":[],"_links":{"self":[{"href":"https:\/\/puntabegonagaleriak.eus\/fr\/wp-json\/wp\/v2\/pages\/1658"}],"collection":[{"href":"https:\/\/puntabegonagaleriak.eus\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/puntabegonagaleriak.eus\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/puntabegonagaleriak.eus\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/puntabegonagaleriak.eus\/fr\/wp-json\/wp\/v2\/comments?post=1658"}],"version-history":[{"count":2,"href":"https:\/\/puntabegonagaleriak.eus\/fr\/wp-json\/wp\/v2\/pages\/1658\/revisions"}],"predecessor-version":[{"id":1661,"href":"https:\/\/puntabegonagaleriak.eus\/fr\/wp-json\/wp\/v2\/pages\/1658\/revisions\/1661"}],"wp:attachment":[{"href":"https:\/\/puntabegonagaleriak.eus\/fr\/wp-json\/wp\/v2\/media?parent=1658"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}