{"id":223362,"date":"2017-03-23T07:18:15","date_gmt":"2017-03-23T06:18:15","guid":{"rendered":"http:\/\/www.pcnen.com\/portal\/?p=223362"},"modified":"2017-03-24T06:53:29","modified_gmt":"2017-03-24T05:53:29","slug":"dinosaurusi-pod-znakom-pitanja","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2017\/03\/23\/dinosaurusi-pod-znakom-pitanja\/","title":{"rendered":"Dinosaurusi pod znakom pitanja"},"content":{"rendered":"<p><a href=\"http:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur.jpg\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-300x221.jpg\" alt=\"dinosaurus, ilustracija\" width=\"300\" height=\"221\" class=\"alignleft size-medium wp-image-150181\" srcset=\"https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-300x221.jpg 300w, https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-580x429.jpg 580w, https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-450x332.jpg 450w, https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-480x354.jpg 480w, https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-235x173.jpg 235w, https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-75x55.jpg 75w, https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-350x258.jpg 350w, https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-220x162.jpg 220w, https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur-90x65.jpg 90w, https:\/\/www.pcnen.com\/portal\/wp-content\/uploads\/2014\/06\/dinosaur.jpg 602w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a>Nau\u010dnici su doveli u pitanje klasifikaciju dinosaurusa stariju od vijeka, zala\u017eu\u0107i se za sveobuhvatnu reviziju njihovog &#8220;porodi\u010dnog stabla&#8221;, navodi se u studiji objavljenoj u novom broju \u010dasopisa Nature.<\/p>\n<p>Nauka je dinosauruse svrstavala u dvije velike grupe: meso\u017edere i biljojede. <\/p>\n<p>Pripadnost jednoj ili drugoj grupi zavisi od oblika karli\u010dnih kostiju. Meso\u017ederi su imali karlice ka naprijed i to su bili \u010duveni T. Reks, i dvono\u017eni dinosaurusi. Druga grupa je imala karli\u010dne kosti poput ptica, iako nije bilo dokaza da su s pticama u srodstvu. Karlice su im bile ka pozadi.<\/p>\n<p>Nau\u010dnici sa Univerziteta u Kembrid\u017eu sada navode da neki dinosaurusi iz prve grupe imaju karakteristike druge grupe i obrnuto.<\/p>\n<p>U studiji se navodi da su se dinosaurusi pojavili prije 247 miliona godina, odnosno deset miliona godina ranije nego \u0161to se smatralo, a uz to da su se najprije pojavili na sjevernoj, a ne na ju\u017enoj zemljinoj hemisferi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nau\u010dnici su doveli u pitanje klasifikaciju dinosaurusa stariju od vijeka, zala\u017eu\u0107i se za sveobuhvatnu reviziju &#8220;porodi\u010dnog<\/p>\n","protected":false},"author":1,"featured_media":150181,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-223362","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zanimljivosti"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/223362","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=223362"}],"version-history":[{"count":0,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/223362\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/150181"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=223362"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=223362"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=223362"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}