{"id":15973,"date":"2020-05-13T19:54:53","date_gmt":"2020-05-13T19:54:53","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=15973"},"modified":"2020-05-13T19:54:53","modified_gmt":"2020-05-13T19:54:53","slug":"bird-like-dinosaur-with-elongated-legs-discovered-in-china","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/hu\/science\/paleontology\/bird-like-dinosaur-with-elongated-legs-discovered-in-china\/","title":{"rendered":"Mad\u00e1rszer\u0171, hossz\u00fa l\u00e1b\u00fa dinoszauruszt fedeztek fel K\u00edn\u00e1ban"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Mad\u00e1rszer\u0171, hossz\u00fa l\u00e1b\u00fa dinoszaurusz felfedez\u00e9se K\u00edn\u00e1ban<\/h2>\n\n<h2 class=\"wp-block-heading\">Felfedez\u00e9s<\/h2>\n\n<p>\u0150sl\u00e9nykutat\u00f3k mad\u00e1rszer\u0171 dinoszaurusz \u00faj fajt\u00e1j\u00e1t fedezt\u00e9k fel K\u00edna d\u00e9lkeleti r\u00e9sz\u00e9n. A 150 milli\u00f3 \u00e9ves teremtm\u00e9nyt, mely a Fujianvenator prodigiosus nevet kapta, Fujian tartom\u00e1nyban, Nanping v\u00e1rosa k\u00f6zel\u00e9ben tal\u00e1lt\u00e1k meg.<\/p>\n\n<h2 class=\"wp-block-heading\">Egyedi jellemz\u0151k<\/h2>\n\n<p>A Fujianvenator prodigiosus fiziol\u00f3giai jellemz\u0151inek furcsa kever\u00e9k\u00e9vel rendelkezett. Legszembet\u0171n\u0151bb tulajdons\u00e1ga a megny\u00falt l\u00e1ba volt, mely k\u00e9tszer olyan hossz\u00fa volt, mint a fels\u0151 l\u00e1bsz\u00e1ra. Mad\u00e1rsz\u00e1rnyhoz hasonl\u00f3 mells\u0151 l\u00e1bai is voltak, de ezek h\u00e1rom karmos ujjban \u00e9s karmokban v\u00e9gz\u0151dtek.<\/p>\n\n<h2 class=\"wp-block-heading\">Viselked\u00e9s<\/h2>\n\n<p>A kutat\u00f3k m\u00e9g mindig nem biztosak a Fujianvenator prodigiosus pontos viselked\u00e9s\u00e9ben. Hossz\u00fa l\u00e1bai alapj\u00e1n felt\u00e9telezik, hogy \u00fcgyes fut\u00f3 lehetett, mint a fut\u00f3mad\u00e1r vagy a strucc, esetleg g\u00e1zl\u00f3mad\u00e1r, mint a g\u00e9m vagy a daru.<\/p>\n\n<h2 class=\"wp-block-heading\">\u00c9l\u0151hely<\/h2>\n\n<p>A Fujianvenator prodigiosus mocsaras ter\u00fcleten val\u00f3 felfedez\u00e9se arra utal, hogy g\u00e1zl\u00f3mad\u00e1r lehetett. Ezt al\u00e1t\u00e1masztja az a t\u00e9ny, hogy a k\u00f6zelben tal\u00e1lt m\u00e1s k\u00f6v\u00fcletek k\u00f6z\u00f6tt v\u00edzi h\u00fcll\u0151k, halak \u00e9s tekn\u0151s\u00f6k is szerepelnek.<\/p>\n\n<h2 class=\"wp-block-heading\">Meg\u0151rz\u00e9s<\/h2>\n\n<p>A mocsaras k\u00f6rnyezetben l\u00e9v\u0151 iszap, \u00fcled\u00e9k \u00e9s v\u00edz megakad\u00e1lyozhatta, hogy oxig\u00e9n jusson a Fujianvenator prodigiosus csontjaihoz, ami megakad\u00e1lyozta a leboml\u00e1st \u00e9s hozz\u00e1j\u00e1rult kiv\u00e1l\u00f3 \u00e1llapotban val\u00f3 meg\u0151rz\u0151d\u00e9s\u00e9hez.<\/p>\n\n<h2 class=\"wp-block-heading\">A madarak evol\u00faci\u00f3ja<\/h2>\n\n<p>A Fujianvenator prodigiosus az eddig ismert egyik legkor\u00e1bbi mad\u00e1rszer\u0171 dinoszaurusz. Sok hasonl\u00f3s\u00e1got mutat az Archaeopteryx-szel, a legkor\u00e1bbi ismert mad\u00e1rral, de hossz\u00fa l\u00e1bai megk\u00fcl\u00f6nb\u00f6ztetik t\u0151le. Mindk\u00e9t dinoszauruszt mad\u00e1rmedenc\u00e9j\u0171nek tekintik, egy olyan csoportnak, amely elk\u00fcl\u00f6n\u00fclt a theropoda dinoszauruszokt\u00f3l, mint a Velociraptor \u00e9s a Tyrannosaurus rex, \u00e9s elind\u00edtotta a modern madarakk\u00e1 val\u00f3 evol\u00faci\u00f3 folyamat\u00e1t.<\/p>\n\n<h2 class=\"wp-block-heading\">H\u00e9zagok a fosszilis rekordban<\/h2>\n\n<p>A Fujianvenator prodigiosus felfedez\u00e9se seg\u00edt kit\u00f6lteni n\u00e9h\u00e1ny r\u00e9st a madarak evol\u00faci\u00f3j\u00e1nak fosszilis feljegyz\u00e9s\u00e9ben. Mindazon\u00e1ltal m\u00e9g mindig sok ismeretlen dolog van a theropoda dinoszauruszokt\u00f3l a madarakig tart\u00f3 \u00e1tmenetr\u0151l.<\/p>\n\n<h2 class=\"wp-block-heading\">A madarak evol\u00faci\u00f3j\u00e1ra gyakorolt hat\u00e1s<\/h2>\n\n<p>A Fujianvenator prodigiosus felfedez\u00e9se \u00faj betekint\u00e9st ny\u00fajt a madarak korai evol\u00faci\u00f3j\u00e1ba. Azt sugallja, hogy a theropoda dinoszauruszokt\u00f3l a madarakig tart\u00f3 \u00e1tmenet egy fokozatos folyamat volt, amely sz\u00e1mos alkalmazkod\u00e1st foglalt mag\u00e1ban, bele\u00e9rtve a megny\u00falt l\u00e1bak \u00e9s a rep\u00fcl\u00e9sre alkalmas mells\u0151 l\u00e1bak kifejl\u0151d\u00e9s\u00e9t.<\/p>\n\n<h2 class=\"wp-block-heading\">J\u00f6v\u0151beli kutat\u00e1sok<\/h2>\n\n<p>A kutat\u00f3k rem\u00e9lik, hogy folytathatj\u00e1k a Fujianvenator prodigiosus \u00e9s m\u00e1s mad\u00e1rszer\u0171 dinoszauruszok tanulm\u00e1nyoz\u00e1s\u00e1t, hogy t\u00f6bbet megtudjanak a madarak evol\u00faci\u00f3j\u00e1r\u00f3l. K\u00fcl\u00f6n\u00f6sen \u00e9rdekli \u0151ket azon t\u00e9nyez\u0151k meg\u00e9rt\u00e9se, amelyek a rep\u00fcl\u00e9s fejl\u0151d\u00e9s\u00e9hez \u00e9s a madarak mai faji sokf\u00e9les\u00e9g\u00e9hez vezettek.<\/p>","protected":false},"excerpt":{"rendered":"<p>Mad\u00e1rszer\u0171, hossz\u00fa l\u00e1b\u00fa dinoszaurusz felfedez\u00e9se K\u00edn\u00e1ban Felfedez\u00e9s \u0150sl\u00e9nykutat\u00f3k mad\u00e1rszer\u0171 dinoszaurusz \u00faj fajt\u00e1j\u00e1t fedezt\u00e9k fel K\u00edna d\u00e9lkeleti r\u00e9sz\u00e9n. A 150 milli\u00f3 \u00e9ves teremtm\u00e9nyt, mely a Fujianvenator prodigiosus nevet kapta, Fujian tartom\u00e1nyban,&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[138],"tags":[1381,99,21219,21220,3256,21218,137],"class_list":["post-15973","post","type-post","status-publish","format-standard","hentry","category-paleontology","tag-bird-evolution","tag-lifescienceart","tag-fujianvenator-prodigiosus","tag-elongated-legs","tag-jurassic-period","tag-bird-like-dinosaur","tag-paleontology"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15973","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/comments?post=15973"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15973\/revisions"}],"predecessor-version":[{"id":15974,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/posts\/15973\/revisions\/15974"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/media?parent=15973"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/categories?post=15973"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/hu\/wp-json\/wp\/v2\/tags?post=15973"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}