{"id":12151,"date":"2024-10-29T23:53:56","date_gmt":"2024-10-29T23:53:56","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=12151"},"modified":"2024-10-29T23:53:56","modified_gmt":"2024-10-29T23:53:56","slug":"feathered-dinosaurs-fact-or-fiction","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/tr\/science\/natural-history\/feathered-dinosaurs-fact-or-fiction\/","title":{"rendered":"T\u00fcyl\u00fc Dinozorlar: Ger\u00e7ek mi Kurgu mu?"},"content":{"rendered":"<h2 class=\"wp-block-heading\">T\u00fcyl\u00fc Dinozorlar: Ger\u00e7ek mi Kurgu mu?<\/h2>\n\n<h2 class=\"wp-block-heading\">T\u00fcyl\u00fc Dinozor Teorisinin Y\u00fckseli\u015fi<\/h2>\n\n<p class=\"wp-block-paragraph\">Onlarca y\u0131ld\u0131r dinozorlar pullu, korkutucu yarat\u0131klar olarak tasvir ediliyordu. Ancak son yirmi y\u0131lda t\u00fcyl\u00fc dinozor fosillerinin ke\u015ffi bu geleneksel g\u00f6r\u00fc\u015fe meydan okudu. \u00c7in ve di\u011fer yerlerdeki kaz\u0131lar, modern ku\u015flarla yak\u0131n akraba olanlar da dahil olmak \u00fczere \u00e7e\u015fitli dinozor t\u00fcrlerinde fosille\u015fmi\u015f t\u00fcyler ortaya \u00e7\u0131kard\u0131.<\/p>\n\n<p class=\"wp-block-paragraph\">Bu kan\u0131t dalgas\u0131, t\u00fcm dinozorlar\u0131n t\u00fcy sahibi oldu\u011funa dair yayg\u0131n bir inanca yol a\u00e7t\u0131. 2020 y\u0131l\u0131nda t\u00fcm dinozorlar\u0131n t\u00fcyl\u00fc bir atas\u0131n\u0131n ke\u015ffi bu teoriyi g\u00fc\u00e7lendirdi.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u00fcyl\u00fc Konsens\u00fcs\u00fcne Meydan Okumak<\/h2>\n\n<p class=\"wp-block-paragraph\">T\u00fcyl\u00fc dinozorlara olan ilgiye ra\u011fmen, iki paleontolog Paul Barrett ve David Evans, dinozorlar aras\u0131ndaki t\u00fcylerin evrenselli\u011fi konusunda \u015f\u00fcpheler dile getirdi. Nature dergisinde yay\u0131nlanan ara\u015ft\u0131rmalar\u0131, t\u00fcy ve pullar\u0131n yayg\u0131nl\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in bir dinozor deri izi veritaban\u0131n\u0131 analiz etti.<\/p>\n\n<h2 class=\"wp-block-heading\">Ornitiskyenler ve Sauropodlar \u00dczerindeki T\u00fcyler<\/h2>\n\n<p class=\"wp-block-paragraph\">\u00c7al\u0131\u015fma, Psittacosaurus gibi baz\u0131 ornitiskyen dinozorlar\u0131n ciltlerinde t\u00fcy benzeri yap\u0131lar veya filamentler bulunurken, \u00e7o\u011funlu\u011funun pullar veya z\u0131rh sergiledi\u011fini ortaya \u00e7\u0131kard\u0131. Benzer \u015fekilde, sauropodlar aras\u0131nda, Brachiosaurus gibi uzun boyunlu devler aras\u0131nda pullar normdu.<\/p>\n\n<h2 class=\"wp-block-heading\">Pullar Atasal Durum Olarak<\/h2>\n\n<p class=\"wp-block-paragraph\">Barrett ve Evans, pullar\u0131n dinozorlar i\u00e7in atal deri \u00f6rt\u00fcs\u00fc oldu\u011funu ve filamentler ve t\u00fcyler geli\u015ftirme yetene\u011finin daha sonra baz\u0131 soylarda evrimle\u015fti\u011fini \u00f6ne s\u00fcr\u00fcyorlar. T\u00fcylerin bir\u00e7ok dinozorda kesinlikle mevcut oldu\u011funu ancak yayg\u0131nl\u0131klar\u0131n\u0131n abart\u0131ld\u0131\u011f\u0131n\u0131 savunuyorlar.<\/p>\n\n<h2 class=\"wp-block-heading\">T\u00fcyl\u00fc Dinozorlar\u0131 Yeniden Tan\u0131mlamak<\/h2>\n\n<p class=\"wp-block-paragraph\">Barrett ve Evans&#8217;\u0131n bulgular\u0131, t\u00fcm dinozorlar\u0131n tek tip t\u00fcyl\u00fc oldu\u011fu \u015feklindeki pop\u00fcler g\u00f6r\u00fcnt\u00fcn\u00fcn yanl\u0131\u015f olabilece\u011fini g\u00f6steriyor. Bunun yerine, t\u00fcyler belirli dinozor gruplar\u0131yla s\u0131n\u0131rl\u0131 olabilirken, pullar \u00e7o\u011funluk i\u00e7in bask\u0131n deri \u00f6rt\u00fcs\u00fc olarak kalm\u0131\u015f olabilir.<\/p>\n\n<h2 class=\"wp-block-heading\">Dinozor Evrimi \u0130\u00e7in \u00c7\u0131kar\u0131mlar<\/h2>\n\n<p class=\"wp-block-paragraph\">Dinozor t\u00fcyleri konusundaki tart\u0131\u015fma, dinozor evrimini anlamam\u0131z \u00fczerinde etkilidir. Baz\u0131 dinozor gruplar\u0131nda pullar\u0131n varl\u0131\u011f\u0131, pullardan t\u00fcyere ge\u00e7i\u015fin basit, evrensel bir s\u00fcre\u00e7 olmad\u0131\u011f\u0131n\u0131 g\u00f6sterir. Farkl\u0131 dinozor soylar\u0131n\u0131n, kendilerine \u00f6zg\u00fc \u00e7evrelerine ve ekolojik ni\u015flerine yan\u0131t olarak benzersiz deri \u00f6rt\u00fcleri geli\u015ftirmi\u015f olmas\u0131 muhtemeldir.<\/p>\n\n<h2 class=\"wp-block-heading\">Gizemi \u00c7\u00f6zmek<\/h2>\n\n<p class=\"wp-block-paragraph\">T\u00fcyl\u00fc dinozorlar\u0131n ke\u015ffi, bu kadim yarat\u0131klar hakk\u0131ndaki anlay\u0131\u015f\u0131m\u0131z\u0131 alt \u00fcst etti. Ancak dinozorlar aras\u0131nda t\u00fcy da\u011f\u0131l\u0131m\u0131n\u0131n kapsam\u0131 konusundaki tart\u0131\u015fma devam ediyor. Daha fazla ara\u015ft\u0131rma ve ke\u015fif, dinozor deri \u00f6rt\u00fclerinin gizemini \u00e7\u00f6zmemize ve bu b\u00fcy\u00fcleyici yarat\u0131klar aras\u0131ndaki evrimsel ili\u015fkileri ayd\u0131nlatmam\u0131za yard\u0131mc\u0131 olacakt\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"<p>T\u00fcyl\u00fc Dinozorlar: Ger\u00e7ek mi Kurgu mu? T\u00fcyl\u00fc Dinozor Teorisinin Y\u00fckseli\u015fi Onlarca y\u0131ld\u0131r dinozorlar pullu, korkutucu yarat\u0131klar olarak tasvir ediliyordu. Ancak son yirmi y\u0131lda t\u00fcyl\u00fc dinozor fosillerinin ke\u015ffi bu geleneksel g\u00f6r\u00fc\u015fe&hellip;<\/p>\n","protected":false},"author":2,"featured_media":24745,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[244],"tags":[134,136,137,16420,1064],"class_list":["post-12151","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-natural-history","tag-dinosaurs","tag-evolution","tag-paleontology","tag-scales","tag-feathers"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/12151","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=12151"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/12151\/revisions"}],"predecessor-version":[{"id":24746,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/12151\/revisions\/24746"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media\/24745"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=12151"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=12151"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=12151"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}