{"id":279,"date":"2025-02-25T16:30:34","date_gmt":"2025-02-25T13:30:34","guid":{"rendered":"https:\/\/www.dunyamiraslari.com\/gundem\/?p=279"},"modified":"2025-03-20T20:41:21","modified_gmt":"2025-03-20T17:41:21","slug":"homo-sapiense-ait-80-bin-yillik-tas-bicaklar-bulundu","status":"publish","type":"post","link":"https:\/\/www.dunyamiraslari.com\/gundem\/homo-sapiense-ait-80-bin-yillik-tas-bicaklar-bulundu\/","title":{"rendered":"Homo Sapiens’e Ait 80 Bin Y\u0131ll\u0131k Ta\u015f B\u0131\u00e7aklar Bulundu!"},"content":{"rendered":"

Jena Friedrich Schiller \u00dcniversitesi’nden Knut Bretzke, Arap Yar\u0131madas\u0131’nda ta\u015f b\u0131\u00e7aklar\u0131n sistematik \u00fcretimine dair bug\u00fcne kadarki en eski kan\u0131t\u0131 sunmay\u0131 ba\u015fard\u0131. <\/p>\n

Bu uzun ve dar ta\u015f aletlerin, l\u00fcminesans tekni\u011fi kullan\u0131larak 80 bin y\u0131ll\u0131k oldu\u011fu tespit edildi. Eserler Birle\u015fik Arap Emirlikleri’nin Sharjah Emirli\u011fi’ndeki Jebel Faya sahas\u0131nda bulundu. Ke\u015fif, Arabistan’\u0131n yerle\u015fim tarihi ve dolay\u0131s\u0131yla Homo sapiens’in Afrika’dan yay\u0131lmak i\u00e7in kulland\u0131\u011f\u0131 yollar konusunda yeni \u0131\u015f\u0131k tutuyor.<\/p>\n

“Sonu\u00e7lar\u0131m\u0131z, G\u00fcney Arabistan’\u0131n G\u00fcneybat\u0131 Asya’daki Homo sapiens pop\u00fclasyonlar\u0131n\u0131n kurulmas\u0131 ve k\u00fclt\u00fcrel \u00e7e\u015fitlenmesinde kuzeye k\u0131yasla tamamen farkl\u0131 bir rol oynad\u0131\u011f\u0131n\u0131 g\u00f6steriyor” diyor Dr. Bretzke. <\/p>\n

Yakla\u015f\u0131k 80 bin y\u0131l \u00f6nce Arabistan’da uzun bir s\u00fcre devam eden elveri\u015fli iklim ko\u015fullar\u0131 d\u00f6nemi sona erdi; bu d\u00f6nem 130 bin y\u0131l \u00f6nce ba\u015flad\u0131 ve bu d\u00f6nemde yar\u0131madan\u0131n her yeri meskun edildi. Kal\u0131c\u0131 nehir ve g\u00f6l olu\u015fumlar\u0131n\u0131n belirginle\u015fti\u011fi bu d\u00f6nemde arkeologlar, Arabistan’\u0131n b\u00fcy\u00fck b\u00f6l\u00fcm\u00fcnde ta\u015f aletlerin yarat\u0131lmas\u0131nda da benzer gelenekler buluyorlar. <\/p>\n

\"Bulunan
Bulunan Ta\u015f B\u0131\u00e7aklar\u0131n \u00c7izimi<\/figcaption><\/figure>\n

Kaz\u0131larda ortaya \u00e7\u0131kar\u0131lan buluntularla Dr. Bretzke ve meslekta\u015flar\u0131, kurak d\u00f6neme ge\u00e7i\u015fle birlikte Kuzey ve G\u00fcney Arabistan’da belirgin k\u00fclt\u00fcrel geli\u015fmelerin olu\u015ftu\u011funu ilk kez ortaya koydular. Sunulan bulgular, erken Homo sapiens pop\u00fclasyonlar\u0131n\u0131n Afrika’dan Asya’ya yay\u0131lmas\u0131n\u0131n zamansal ve mekansal seyrini daha iyi anlamak ve s\u0131n\u0131fland\u0131rmak i\u00e7in yeni kan\u0131tlar sunmaktad\u0131r.<\/p>\n

Kar\u015f\u0131la\u015ft\u0131rmal\u0131 DNA analizi hen\u00fcz m\u00fcmk\u00fcn de\u011fil<\/h3>\n

Knut Bretzke, Homo sapiens’in k\u00fcresel yay\u0131l\u0131m\u0131n\u0131n en az 150.000 y\u0131l \u00f6nce ba\u015flayan birka\u00e7 dalga halinde ger\u00e7ekle\u015fti\u011fini s\u00f6yl\u00fcyor. \u015eimdi sunulan sonu\u00e7lar, yakla\u015f\u0131k 80.000 y\u0131l \u00f6nce geni\u015fleme dalgalar\u0131ndan birinin Arap Yar\u0131madas\u0131’n\u0131n g\u00fcney kenar\u0131 boyunca ilerledi\u011fini g\u00f6steriyor. Modern DNA analiz y\u00f6ntemleri sayesinde bu dalgalar\u0131n giderek daha ayr\u0131nt\u0131l\u0131 bir resmi \u00e7izilebiliyor. Bu yay\u0131lma s\u00fcre\u00e7lerinin kesin bir mek\u00e2nsal-kronolojik s\u0131n\u0131fland\u0131rmas\u0131 i\u00e7in, arkeologlar taraf\u0131ndan kaz\u0131lan ta\u015f b\u0131\u00e7ak buluntular\u0131 gibi deneysel verilere ihtiya\u00e7 vard\u0131r. Ne yaz\u0131k ki, \u00e7\u00f6l b\u00f6lgesinde ek kar\u015f\u0131la\u015ft\u0131rmal\u0131 DNA analizi \u015fu anda m\u00fcmk\u00fcn de\u011fil: “G\u00fcney Arabistan’da \u015fu ana kadar Paleolitik d\u00f6neme ait hi\u00e7bir insan kal\u0131nt\u0131s\u0131 bulunamad\u0131,” diye a\u00e7\u0131kl\u0131yor Knut Bretzke.<\/p>\n

Jebel Faya kaz\u0131lar\u0131ndaki \u00f6nc\u00fcl\u00fc, arkeozoolog Prof. Hans-Peter Uerpmann, 2003 y\u0131l\u0131nda bu alanda \u00e7al\u0131\u015fmaya ba\u015flad\u0131.<\/p>\n

Be\u015f metre derinli\u011fe kadar kaz\u0131lan alan, b\u00f6lgenin 210.000 ila 10.000 y\u0131l \u00f6nceki yerle\u015fim tarihini belgeliyor.<\/p>\n

Jena Arkeolo\u011fu Dr. Knut Bretzke, 2012 y\u0131l\u0131ndan bu yana Birle\u015fik Arap Emirlikleri ve Umman’da saha ve ara\u015ft\u0131rma projelerine liderlik ediyor. Mevcut ara\u015ft\u0131rma ekibi Jena, T\u00fcbingen ve Freiburg\/Brsg \u00fcniversitelerinden bilim insanlar\u0131ndan olu\u015fmaktad\u0131r. ve Oxford Brookes (\u0130ngiltere) ile yak\u0131n bir \u015fekilde \u00e7al\u0131\u015fmakta olup, Sharjah Emirli\u011fi yerel y\u00f6netimlerindeki uzmanlarla yak\u0131n bir \u015fekilde \u00e7al\u0131\u015fmakta.<\/p>\n","protected":false},"excerpt":{"rendered":"

Birle\u015fik Arap Emirlikleri’nin Sharjah Emirli\u011fi’ndeki kaz\u0131larda Homo sapienslerin kulland\u0131\u011f\u0131 80 bin y\u0131ll\u0131k ta\u015f b\u0131\u00e7aklar bulundu.<\/p>\n","protected":false},"author":2,"featured_media":280,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-haber"],"_links":{"self":[{"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/posts\/279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/comments?post=279"}],"version-history":[{"count":2,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/posts\/279\/revisions"}],"predecessor-version":[{"id":378,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/posts\/279\/revisions\/378"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/media\/280"}],"wp:attachment":[{"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/media?parent=279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/categories?post=279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dunyamiraslari.com\/gundem\/wp-json\/wp\/v2\/tags?post=279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}