{"id":11548,"date":"2018-07-29T23:47:35","date_gmt":"2018-07-29T22:47:35","guid":{"rendered":"http:\/\/blog.nojo.fr\/?p=11548"},"modified":"2018-07-29T23:47:35","modified_gmt":"2018-07-29T22:47:35","slug":"visite-de-la-grotte-du-lazaret-de-nice","status":"publish","type":"post","link":"http:\/\/blog.nojo.fr\/index.php\/2018\/07\/29\/visite-de-la-grotte-du-lazaret-de-nice\/","title":{"rendered":"Visite de la grotte du Lazaret de Nice"},"content":{"rendered":"<p><a href=\"http:\/\/blog.nojo.fr\/wp-content\/uploads\/2019\/01\/IMG_4436.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-medium wp-image-11549\" src=\"http:\/\/blog.nojo.fr\/wp-content\/uploads\/2019\/01\/IMG_4436-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\"><\/a>Visite de la grotte du Lazaret de Nice.<\/p>\n<p>La grotte du Lazaret est un site pr\u00e9historique du Pal\u00e9olithique moyen se trouvant au pied du mont Boron, dans la partie sud-est de la ville de Nice (Alpes-Maritimes).<\/p>\n<p>Elle est class\u00e9e au titre des Monuments historiques par arr\u00eat\u00e9 du 21 mars 1963.<\/p>\n<div class=\"text_exposed_show\">\n<p>Longue d\u2019une quarantaine de m\u00e8tres sur une vingtaine de m\u00e8tres de large, la grotte s\u2019ouvre \u00e0 environ 30 m au-dessus du niveau actuel de la mer. Elle est connue depuis 1826 et a fait l\u2019objet de fouilles \u00e0 partir de 1950 sous la direction de Fran\u00e7ois Charles Ernest Octobon, puis \u00e0 partir de 1962 sous celle de H. de Lumley.<\/p>\n<\/div>\n<p><!--more--><\/p>\n<p>ngg_shortcode_0_placeholderLa s\u00e9quence stratigraphique, (stratifications existantes dans la roche) puissante de plus de 8 m, comporte un ensemble de niveaux attribu\u00e9s au Pl\u00e9istoc\u00e8ne moyen r\u00e9cent. Les principales occupations pr\u00e9historiques ont \u00e9t\u00e9 dat\u00e9es par U\/Th et ESR de 130 \u00e0 170 000 ans (OIS 6).<\/p>\n<p>Les industries lithiques mises au jour ont \u00e9t\u00e9 rapport\u00e9es \u00e0 l\u2019Acheul\u00e9en moyen et \u00e0 l\u2019Acheul\u00e9en sup\u00e9rieur du fait de la pr\u00e9sence de quelques bifaces. Toutefois la production est largement orient\u00e9e vers l\u2019obtention d\u2019\u00e9clats destin\u00e9s \u00e0 \u00eatre retouch\u00e9s en racloirs, denticul\u00e9s, encoches ou pointes. Les m\u00e9thodes mises en \u0153uvre sont le d\u00e9bitage Levallois et le d\u00e9bitage Disco\u00efde. L\u2019industrie \u00e9voque donc plut\u00f4t un Pal\u00e9olithique moyen ancien qu\u2019un v\u00e9ritable Acheul\u00e9en. Les mat\u00e9riaux employ\u00e9s sont d\u2019origine proche (galets de calcaires marneux ou silicifi\u00e9s) ou plus lointaine (silex, jaspe, quartzite fin, rhyolite).<\/p>\n<p>Les restes fauniques d\u00e9couverts sont domin\u00e9s par le cerf et le bouquetin, auxquels s\u2019associent le cheval, l\u2019auroch, le rhinoc\u00e9ros laineux et l\u2019\u00e9l\u00e9phant. Quelques restes de carnivores sont \u00e9galement pr\u00e9sents : loup, renard, lynx, panth\u00e8re, ours. Des restes d\u2019oiseaux (pyrrhocorax, pigeons, pie, merle), de rongeurs (lapin, mulot) et des coquillages marins et terrestres ont \u00e9galement \u00e9t\u00e9 recueillis.<\/p>\n<p>La grotte a \u00e9galement livr\u00e9 diff\u00e9rents vestiges humains dont quelques dents et un pari\u00e9tal droit d\u2019enfant. Ce dernier a \u00e9t\u00e9 mis au jour dans un niveau dat\u00e9 d\u2019environ &#8211; 170 000 ans<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Visite de la grotte du Lazaret de Nice. La grotte du Lazaret est un site pr\u00e9historique du Pal\u00e9olithique moyen se trouvant au pied du mont Boron, dans la partie sud-est de la ville de Nice (Alpes-Maritimes). Elle est class\u00e9e au titre des Monuments historiques par arr\u00eat\u00e9 du 21 mars 1963. Longue d\u2019une quarantaine de m\u00e8tres [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"wikipediapreview_detectlinks":true,"ngg_post_thumbnail":0,"footnotes":""},"categories":[2,10],"tags":[42,44],"class_list":["post-11548","post","type-post","status-publish","format-standard","hentry","category-ballades","category-musee","tag-musee","tag-nice"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Visite de la grotte du Lazaret de Nice - Le blog de Sergiodadi<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/blog.nojo.fr\/index.php\/2018\/07\/29\/visite-de-la-grotte-du-lazaret-de-nice\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Visite de la grotte du Lazaret de Nice - Le blog de Sergiodadi\" \/>\n<meta property=\"og:description\" content=\"Visite de la grotte du Lazaret de Nice. La grotte du Lazaret est un site pr\u00e9historique du Pal\u00e9olithique moyen se trouvant au pied du mont Boron, dans la partie sud-est de la ville de Nice (Alpes-Maritimes). Elle est class\u00e9e au titre des Monuments historiques par arr\u00eat\u00e9 du 21 mars 1963. 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