2004 y\u0131l\u0131nda Diego Suarez adl\u0131 gen\u00e7 bir \u00e7ocuk, G\u00fcney \u015eili\u2019de y\u00fcr\u00fcy\u00fc\u015f yaparken s\u0131rad\u0131\u015f\u0131 bir ke\u015fif yapt\u0131. Toplad\u0131\u011f\u0131 kemikler aras\u0131nda daha \u00f6nce bilinmeyen bir dinozora ait olanlar da vard\u0131. On y\u0131l\u0131 a\u015fk\u0131n s\u00fcre sonra, paleontologlar bu dinozoru Diego ve bulundu\u011fu b\u00f6lgeye at\u0131fta bulunarak Chilesaurus diegosuarezi olarak adland\u0131rd\u0131lar.<\/p>\n\n
Chilesaurus, geleneksel olarak yaln\u0131zca et\u00e7il olarak d\u00fc\u015f\u00fcn\u00fclen theropod grubuna ait bir dinozordur. Ancak, k\u00fcnt ve yuvarlak kafatas\u0131 ile k\u0131sa, yaprak \u015feklindeki di\u015fleri sayesinde kesin bir bitki t\u00fcketicisi olarak \u00f6ne \u00e7\u0131kmaktad\u0131r. Bu ke\u015fif, theropod evrimine dair \u00f6nceki anlay\u0131\u015f\u0131m\u0131z\u0131 sorgulat\u0131r ve bu grupta herbivorinin birden \u00e7ok kez evrildi\u011fini g\u00f6stermektedir.<\/p>\n\n
Chilesaurus, bilinen ilk bitki yiyen theropod de\u011fildir. 2009 y\u0131l\u0131nda paleontologlar, 150 milyon y\u0131l \u00f6nce ya\u015fam\u0131\u015f, hindiye benzeyen, b\u0131\u00e7ak \u015feklindeki gagas\u0131yla e\u011frelti otlar\u0131n\u0131 gagalamaya uyumlanm\u0131\u015f Limusaurus\u2019u tan\u0131mlad\u0131lar. Chilesaurus ile birlikte bu ke\u015fifler, theropodlar aras\u0131nda herbivorinin daha \u00f6nce d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnden erken ortaya \u00e7\u0131km\u0131\u015f olabilece\u011fini g\u00f6stermektedir.<\/p>\n\n
Chilesaurus\u2019un bulundu\u011fu ekosistemde, onun kemikleri di\u011fer t\u00fcm canl\u0131lardan daha fazlad\u0131r. Bu durum, Chilesaurus\u2019un \u00f6nemli bir ekolojik rol oynad\u0131\u011f\u0131na i\u015faret etmektedir. Ayn\u0131 d\u00f6neme ait \u00e7o\u011fu ortamda, gagal\u0131 ornithischian herbivorlar bask\u0131nken, Chilesaurus bitki yiyen bir theropod olarak bu ni\u015fte ba\u015far\u0131l\u0131 olmu\u015ftur.<\/p>\n\n
Chilesaurus\u2019un ke\u015ffi, theropod evrimine dair anlay\u0131\u015f\u0131m\u0131z \u00fczerinde etkilere sahiptir. E\u011fer Chilesaurus\u2019un theropod aile a\u011fac\u0131ndaki \u00f6nerilen yeri do\u011fruysa, en az \u00fc\u00e7 ve belki yedi ayr\u0131 theropod soyunun ba\u011f\u0131ms\u0131z olarak bitki temelli bir diyete uyumland\u0131\u011f\u0131n\u0131 g\u00f6stermektedir. Bu soylardan biri, g\u00fcn\u00fcm\u00fczde hayatta kalan tek theropod grubu olan ku\u015flar\u0131n k\u00f6keniyle bile ili\u015fkilendirilebilir.<\/p>\n\n
Baz\u0131 theropodlar\u0131n neden herbivor olmaya evrildi\u011fi tam olarak anla\u015f\u0131lamam\u0131\u015ft\u0131r. Ancak, \u00e7evresel de\u011fi\u015fimlerin bitki yiyen dinozorlar i\u00e7in yeni f\u0131rsatlar yaratt\u0131\u011f\u0131 bir olas\u0131l\u0131kt\u0131r. Et i\u00e7in rekabet artt\u0131k\u00e7a, baz\u0131 theropodlar rekabetten ka\u00e7\u0131nmak ve kullan\u0131lmam\u0131\u015f kaynaklardan faydalanmak i\u00e7in vejetaryen bir diyete ge\u00e7i\u015f yapm\u0131\u015f olabilirler.<\/p>\n\n
Chilesaurus, theropodlar hakk\u0131ndaki \u00f6nyarg\u0131lar\u0131m\u0131z\u0131 sarsan ve bu dinozor grubunda herbivorinin evrimsel yollar\u0131n\u0131 ayd\u0131nlatan e\u015fsiz ve gizemli bir dinozordur. Onun ke\u015ffi, D\u00fcnya\u2019daki ya\u015fam\u0131n ola\u011fan\u00fcst\u00fc \u00e7e\u015fitlili\u011fine ve do\u011fal d\u00fcnyaya dair anlay\u0131\u015f\u0131m\u0131z\u0131 derinle\u015ftirmeye devam eden s\u00fcrekli bilimsel ke\u015fif s\u00fcrecine dair bir hat\u0131rlat\u0131c\u0131d\u0131r.<\/p>","protected":false},"excerpt":{"rendered":"
Yeni Ke\u015fif: Chilesaurus, Bitki Yiyen Dinozor Ke\u015fif ve Tan\u0131m 2004 y\u0131l\u0131nda Diego Suarez adl\u0131 gen\u00e7 bir \u00e7ocuk, G\u00fcney \u015eili\u2019de y\u00fcr\u00fcy\u00fc\u015f yaparken s\u0131rad\u0131\u015f\u0131 bir ke\u015fif yapt\u0131. Toplad\u0131\u011f\u0131 kemikler aras\u0131nda daha \u00f6nce…<\/p>\n","protected":false},"author":2,"featured_media":25335,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[21001,136,21003,137,3920,21002],"class_list":["post-15803","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-paleontology","tag-chilesaurus","tag-evolution","tag-herbivory","tag-paleontology","tag-plant-eating-dinosaurs","tag-theropods"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15803","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=15803"}],"version-history":[{"count":2,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15803\/revisions"}],"predecessor-version":[{"id":25336,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/15803\/revisions\/25336"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media\/25335"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=15803"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=15803"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=15803"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}