{"id":855,"date":"2020-06-15T22:26:00","date_gmt":"2020-06-15T19:26:00","guid":{"rendered":"http:\/\/history.karpat.in.ua\/?p=855"},"modified":"2020-06-14T21:54:58","modified_gmt":"2020-06-14T18:54:58","slug":"45-ezer-eves-nyilhegyeket-talaltak-egy-sri-lanka-i-barlangban","status":"publish","type":"post","link":"https:\/\/history.karpat.in.ua\/?p=855&lang=hu","title":{"rendered":"45 ezer \u00e9ves ny\u00edlhegyeket tal\u00e1ltak egy Sr\u00ed Lanka-i barlangban"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Az \u00edjak \u00e9s nyilak haszn\u00e1lat\u00e1nak Afrik\u00e1n k\u00edv\u00fcli legkor\u00e1bbi bizony\u00edt\u00e9k\u00e1ra bukkantak Sr\u00ed Lank\u00e1n. 45\u201348 ezer \u00e9ves ny\u00edlhegyeket \u00e9s \u00e1llati csontokat tal\u00e1ltak a sziget d\u00e9lnyugati r\u00e9sz\u00e9n l\u00e9v\u0151 Fa-Hien Lena barlangban.<\/strong><\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"370\" src=\"http:\/\/history.karpat.in.ua\/wp-content\/uploads\/2020\/06\/sri-lanka2.jpg\" alt=\"\" class=\"wp-image-858\" srcset=\"https:\/\/history.karpat.in.ua\/wp-content\/uploads\/2020\/06\/sri-lanka2.jpg 800w, https:\/\/history.karpat.in.ua\/wp-content\/uploads\/2020\/06\/sri-lanka2-300x139.jpg 300w, https:\/\/history.karpat.in.ua\/wp-content\/uploads\/2020\/06\/sri-lanka2-768x355.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">A ny\u00edlhegyeken l\u00e9v\u0151 t\u00f6r\u00e9sek olyan er\u0151s becsap\u00f3d\u00e1sra utalnak, amely \u00e1ltal\u00e1ban \u00edjjal \u00e9s ny\u00edllal t\u00f6rt\u00e9n\u0151 vad\u00e1szatn\u00e1l figyelhet\u0151 meg \u2013 mondta el Michelle Langley, a brisbane-i Griffith Egyetem kutat\u00f3ja, a Science Advances tudom\u00e1nyos lapban megjelent tanulm\u00e1ny vezet\u0151 szerz\u0151je.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A szak\u00e9rt\u0151 elmond\u00e1sa szerint ez a lelet r\u00e9gebbi, mint az eddig az Afrik\u00e1n k\u00edv\u00fcl tal\u00e1lt hasonl\u00f3 bizony\u00edt\u00e9kok.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az eddigi legkor\u00e1bbi ehhez hasonl\u00f3 lelet 32 ezer \u00e9ves, D\u00e9lkelet-\u00c1zsi\u00e1b\u00f3l ker\u00fclt el\u0151.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Az eddigi legr\u00e9gebbi ismert bizony\u00edt\u00e9kok, melyek ennek a technik\u00e1nak az alkalmaz\u00e1s\u00e1ra utalnak, D\u00e9l-Afrik\u00e1b\u00f3l sz\u00e1rmaznak, mintegy 64 ezer \u00e9vesek \u2013 mondta Patrick Roberts t\u00e1rsszerz\u0151, a j\u00e9nai Max Planck Int\u00e9zet kutat\u00f3ja.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"924\" height=\"783\" src=\"http:\/\/history.karpat.in.ua\/wp-content\/uploads\/2020\/06\/kopattintas-koeszkoz-regeszet-kokorszak-levalloisi1.jpg\" alt=\"\" class=\"wp-image-856\" srcset=\"https:\/\/history.karpat.in.ua\/wp-content\/uploads\/2020\/06\/kopattintas-koeszkoz-regeszet-kokorszak-levalloisi1.jpg 924w, https:\/\/history.karpat.in.ua\/wp-content\/uploads\/2020\/06\/kopattintas-koeszkoz-regeszet-kokorszak-levalloisi1-300x254.jpg 300w, https:\/\/history.karpat.in.ua\/wp-content\/uploads\/2020\/06\/kopattintas-koeszkoz-regeszet-kokorszak-levalloisi1-768x651.jpg 768w\" sizes=\"auto, (max-width: 924px) 100vw, 924px\" \/><figcaption><strong>Pattintott k\u0151eszk\u00f6z\u00f6k az \u0151sk\u0151korb\u00f3l <\/strong><br><em>Forr\u00e1s: Daniel S. Adler<\/em><\/figcaption><\/figure><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Az \u00faj leletek k\u00fcl\u00f6nlegess\u00e9g\u00e9t az adja els\u0151sorban, hogy tr\u00f3pusi es\u0151erd\u0151b\u0151l sz\u00e1rmaznak, nem pedig olyan nyitottabb vid\u00e9kekr\u0151l, mint a szavann\u00e1k.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eEz a kirak\u00f3s egy olyan darabja, mely megmutatja, mi\u00e9rt lehetett fajunk annyira sikeres: mert minden k\u00f6rnyezetben meg\u00e9lt, \u00e9s k\u00e9pes volt igaz\u00edtani technik\u00e1j\u00e1t a k\u00f6r\u00fclm\u00e9nyekhez\u201d \u2013 fogalmazott Roberts.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A tud\u00f3sok szerint az emberek akkoriban val\u00f3sz\u00edn\u0171leg a f\u00e1kon lak\u00f3 emberszab\u00e1s\u00faak \u00e9s r\u00e1gcs\u00e1l\u00f3k ut\u00e1ni vad\u00e1szathoz haszn\u00e1lt\u00e1k az \u00edjakat \u00e9s nyilakat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Roberts szerint elk\u00e9pzelhet\u0151, hogy a Homo sapienst a nyilas-\u00edjas technika k\u00fcl\u00f6nb\u00f6ztette meg legk\u00f6zelebbi rokonait\u00f3l, p\u00e9ld\u00e1ul a neanderv\u00f6lgyi embert\u0151l.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ez a vad\u00e1szati technika az absztrakt gondolkod\u00e1s j\u00f3val fejlettebb k\u00e9pess\u00e9g\u00e9t k\u00f6vetelte meg, mivel alkalmaz\u00e1s\u00e1hoz k\u00e9t eszk\u00f6zt kellett kombin\u00e1lni.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A barlangban \u00e1sv\u00e1nyi okkerb\u0151l \u00e1ll\u00f3 gy\u00f6ngy\u00f6k k\u00e9sz\u00edt\u00e9s\u00e9re utal\u00f3 nyomokat, hal\u00e1szati eszk\u00f6z\u00f6ket \u00e9s val\u00f3sz\u00edn\u0171leg ruh\u00e1zat vagy h\u00e1l\u00f3k k\u00e9sz\u00edt\u00e9s\u00e9hez haszn\u00e1lt rostok el\u0151\u00e1ll\u00edt\u00e1s\u00e1nak bizony\u00edt\u00e9k\u00e1t tal\u00e1lt\u00e1k.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201eEddig azt felt\u00e9telezt\u00fck, hogy a ruh\u00e1zatot a hideg elleni v\u00e9dekez\u00e9s\u00fcl fejlesztett\u00e9k ki. Az, hogy ruhak\u00e9sz\u00edt\u00e9sre utal\u00f3 bizony\u00edt\u00e9kokat tal\u00e1ltunk Sr\u00ed Lank\u00e1n, arra utal, hogy tal\u00e1n a sz\u00fanyogok ellen haszn\u00e1lt\u00e1k a ruh\u00e1t\u201d \u2013 mondta Roberts.<\/p>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\"><strong>(<a href=\"https:\/\/hirado.hu\/tudomany-high-tech\/cikk\/2020\/06\/13\/az-ijak-es-nyilak-hasznalatanak-afrikan-kivuli-legkorabbi-bizonyitekara-bukkantak-sri-lankan\" target=\"_blank\" rel=\"noreferrer noopener\">hirado.hu<\/a>)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Az \u00edjak \u00e9s nyilak haszn\u00e1lat\u00e1nak Afrik\u00e1n k\u00edv\u00fcli legkor\u00e1bbi bizony\u00edt\u00e9k\u00e1ra bukkantak Sr\u00ed Lank\u00e1n.<\/p>\n","protected":false},"author":12,"featured_media":857,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41,23,39],"tags":[672,123,673,671],"class_list":["post-855","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cikkek","category-fotok","category-vilag","tag-barlang","tag-leletek","tag-nyilhegyek","tag-sri-lanka"],"_links":{"self":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/855","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=855"}],"version-history":[{"count":0,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/posts\/855\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=\/wp\/v2\/media\/857"}],"wp:attachment":[{"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=855"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=855"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/history.karpat.in.ua\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=855"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}