{"id":40108,"date":"2020-02-03T11:42:12","date_gmt":"2020-02-03T08:42:12","guid":{"rendered":"https:\/\/bilimvegelecek.com.tr\/?p=40108"},"modified":"2020-02-03T11:42:12","modified_gmt":"2020-02-03T08:42:12","slug":"avustralyada-etcil-bir-dinozor-turune-ait-fosil-kalintilari-kesfedildi","status":"publish","type":"post","link":"https:\/\/bilimvegelecek.com.tr\/index.php\/2020\/02\/03\/avustralyada-etcil-bir-dinozor-turune-ait-fosil-kalintilari-kesfedildi","title":{"rendered":"Avustralya’da et\u00e7il bir dinozor t\u00fcr\u00fcne ait fosil kal\u0131nt\u0131lar\u0131 ke\u015ffedildi"},"content":{"rendered":"

Avustralya\u2019n\u0131n da\u011f\u0131n\u0131k kara k\u00fctlelerinde Noasaurid olarak bilinen iki ayakl\u0131, et\u00e7il bir dinozor t\u00fcr\u00fcne ait kal\u0131nt\u0131lara ula\u015f\u0131ld\u0131.<\/p>\n

New South Wales yak\u0131nlar\u0131ndan elde edilen boyun kemi\u011fi \u00fczerinde \u00e7al\u0131\u015fma yapan biliminsanlar\u0131, bu kal\u0131nt\u0131lar\u0131n Noasauride ailesine ait bir dinozora ait oldu\u011funu raporlad\u0131. Ara\u015ft\u0131rmac\u0131lara g\u00f6re bu dinozor, 2012 y\u0131l\u0131nda Victoria\u2019n\u0131n g\u00fcneyinde kal\u0131nt\u0131lar\u0131na rastlanan dinozor grubundan ayr\u0131yd\u0131.<\/p>\n

Noasauridler, dinozorlar\u0131n kitlesel yok olu\u015funun ger\u00e7ekle\u015fti\u011fi Kretase d\u00f6neminin orta ila ge\u00e7 evrelerinde yani yakla\u015f\u0131k 66 ila 120 milyon y\u0131l \u00f6nce ya\u015fam\u0131\u015f iki bacakl\u0131 et\u00e7il dinozorlard\u0131. K\u00fc\u00e7\u00fck bir g\u00f6vde yap\u0131s\u0131na sahiplerdi, iki metreden daha k\u0131sayd\u0131lar ve 20 kilogram a\u011f\u0131rl\u0131\u011fa sahiptiler.<\/p>\n

\u00c7al\u0131\u015fman\u0131n y\u00fcr\u00fct\u00fcc\u00fclerinden olan Dr. Tom Brougham, \u201cNoasauridlere ait fosiller bir zamanlar Gondwana s\u00fcper k\u0131tas\u0131n\u0131n bir par\u00e7as\u0131 olan g\u00fcney k\u0131y\u0131lar\u0131nda bulundu. Bu nedenle bu t\u00fcr dinozorlar\u0131n Avustralya\u2019da da ya\u015fam\u0131\u015f olduklar\u0131n\u0131 d\u00fc\u015f\u00fcn\u00fcyoruz. Bu fosil bulgular\u0131, bir zamanlar Avustralya\u2019da dola\u015fan Noasauridlerin var oldu\u011funu ilk kez ortaya koyuyor. Bu nedenle her bulgu, benzersiz dinozor \u00e7e\u015fitlili\u011fi hakk\u0131nda yeni detaylar\u0131 bize sunuyor\u201d a\u00e7\u0131klamalar\u0131nda bulundu.<\/p>\n

Ara\u015ft\u0131rmac\u0131lar fosil kal\u0131nt\u0131lar\u0131n\u0131 daha \u00f6nce bu b\u00f6lgeden elde edilen di\u011fer fosillerle kar\u015f\u0131la\u015ft\u0131rd\u0131. Kar\u015f\u0131la\u015ft\u0131rman\u0131n sonucunda \u00fczerinde \u00e7al\u0131\u015f\u0131lan fosil kal\u0131nt\u0131lar\u0131n\u0131n daha \u00f6nce b\u00f6lgeden elde edilen kal\u0131nt\u0131lardan farkl\u0131 oldu\u011fu kaydedildi. Brougham, \u201cBu fosil kal\u0131nt\u0131lar\u0131n\u0131n \u00f6zelliklerine odakland\u0131\u011f\u0131m\u0131zda Noasaurid ad\u0131 verilen dinozorlarla benzer \u00f6zellikler oldu\u011funu fark ettik\u201d dedi.<\/p>\n

Noasauridler muhtemelen di\u011fer etobur dinozor gruplar\u0131yla birlikte ya\u015fayan aktif avc\u0131lard\u0131. Bununla birlikte di\u011fer etobur dinozor t\u00fcrlerinin gezegenin di\u011fer b\u00f6lgelerine yay\u0131ld\u0131\u011f\u0131 bilinmekteyken Noasauridler, G\u00fcney Amerika, Afrika ve Hindistan co\u011frafyas\u0131na yay\u0131l\u0131m g\u00f6stermi\u015fti. Yeni \u00e7al\u0131\u015fma Noasauridler\u2019in ba\u015fka co\u011frafyalarda da ya\u015fam\u0131\u015f olabilece\u011fini ortaya koyuyor.<\/p>\n

Kaynak:<\/strong> https:\/\/phys.org\/news\/2020-01-predatory-dinosaur-added-australia-prehistory.html<\/p>\n","protected":false},"excerpt":{"rendered":"

Avustralya\u2019n\u0131n da\u011f\u0131n\u0131k kara k\u00fctlelerinde Noasaurid olarak bilinen iki ayakl\u0131, et\u00e7il bir dinozor t\u00fcr\u00fcne ait kal\u0131nt\u0131lara ula\u015f\u0131ld\u0131. New South Wales yak\u0131nlar\u0131ndan elde edilen boyun kemi\u011fi \u00fczerinde \u00e7al\u0131\u015fma yapan biliminsanlar\u0131, bu kal\u0131nt\u0131lar\u0131n Noasauride ailesine ait bir dinozora ait oldu\u011funu raporlad\u0131. Ara\u015ft\u0131rmac\u0131lara g\u00f6re bu dinozor, 2012 y\u0131l\u0131nda Victoria\u2019n\u0131n g\u00fcneyinde kal\u0131nt\u0131lar\u0131na rastlanan dinozor grubundan ayr\u0131yd\u0131. Noasauridler, dinozorlar\u0131n kitlesel yok […]<\/p>\n","protected":false},"author":1390,"featured_media":40109,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19],"tags":[507,3043,5807],"class_list":["post-40108","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bilim-gundemi","tag-avustralya","tag-dinozor","tag-noasaurid"],"acf":[],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t