{"id":21053190,"date":"2020-05-04T16:31:00","date_gmt":"2020-05-04T14:31:00","guid":{"rendered":"https:\/\/geek.hr\/znanost\/?p=21053190"},"modified":"2020-05-04T16:31:01","modified_gmt":"2020-05-04T14:31:01","slug":"zabe-su-zivjele-na-antarktici-prije-nego-sto-je-postala-zaledena-pustinja","status":"publish","type":"post","link":"https:\/\/geek.hr\/znanost\/clanak\/zabe-su-zivjele-na-antarktici-prije-nego-sto-je-postala-zaledena-pustinja\/","title":{"rendered":"\u017dabe su \u017eivjele na Antarktici prije nego \u0161to je postala zale\u0111ena pustinja"},"content":{"rendered":"\n<p>Kad je paleontolog Thomas M\u00f6rs zavirio u mikroskop dok je sortirao sitne fosile stare 40 milijuna godina, prona\u0111ene na otoku Seymour u blizini vrha Antarktike, nai\u0161ao je na ne\u0161to neobi\u010dno \u2013 kosti kuka i lubanje \u017eaba.<\/p>\n\n\n\n<p>Radilo se o \u017eabi duga\u010dkoj oko \u010detiri centimetra \u2013 usko povezanoj s pet vrsta \u017eaba koje vuku porijeklo iz \u010cilea. Te \u017eabe dobivaju ime po obliku glave, pi\u0161e <em>Reuters<\/em>.<\/p>\n\n\n\n<p>\u201eBilo je to potpuno neo\u010dekivano otkri\u0107e pod mikroskopom. Prvo sam prona\u0161ao kost kuka i shvatio sam da sam prona\u0161ao prvu antarkti\u010dku \u017eabu, prvog antarkti\u010dkog vodozemca od prije vi\u0161e od 200 milijuna godina\u201c, rekao je M\u00f6rs, znanstvenik \u0161vedskog Prirodoslovnog muzeja i vode\u0107i autor istra\u017eivanja objavljenog u \u010dasopisu <em>Scientific Reports<\/em>.<\/p>\n\n\n\n<p>Otkri\u0107e potkrjepljuje kako je Antarktika \u0161est milijuna godina prije nego \u0161to je postala opusto\u0161ena i ledena pustinja, bila prekrivena \u0161umama, rijekama i barama koje su krojile \u017eivot.<\/p>\n\n\n\n<p>\u201eTo nam govori da se globalnim klimatskim promjenama mogu izbrisati \u010ditavi ekosustavi\u201c, rekao je M\u00f6rs.<\/p>\n\n\n\n<p>Klima Antarktike u to je vrijeme podsje\u0107ala na Valdivijsku pra\u0161umu u \u010cileu, vrlo vla\u017enu s temperaturama tijekom najtoplijih mjeseci u prosjeku oko 14 stupnjeva Celzijusa.<\/p>\n\n\n\n<p>\u201eMislilo se da su \u017eabe \u017eivjele na svim kontinentima osim Antarktike, a sad znamo da su \u017eivjele na svih sedam, prije nego \u0161to se jedan od njih zaledio\u201c, dodao je M\u00f6rs.<\/p>\n\n\n\n<figure class=\"wp-block-embed-youtube aligncenter wp-block-embed is-type-video is-provider-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"Researchers find the remains of 40-Million-Year-Old frog in Antarctica\" width=\"880\" height=\"495\" src=\"https:\/\/www.youtube.com\/embed\/rKh0_0RZDjs?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Kad je paleontolog Thomas M\u00f6rs zavirio u mikroskop dok je sortirao sitne fosile stare 40 milijuna godina, prona\u0111ene na otoku Seymour u blizini vrha Antarktike, nai\u0161ao je na ne\u0161to neobi\u010dno \u2013 kosti kuka i lubanje \u017eaba. Radilo se o \u017eabi duga\u010dkoj oko \u010detiri centimetra \u2013 usko povezanoj s pet vrsta \u017eaba koje vuku porijeklo iz [&hellip;]<\/p>\n","protected":false},"author":10022,"featured_media":21053194,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","footnotes":""},"categories":[16331],"tags":[17898,22107,21918,22106],"class_list":["post-21053190","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-arheologija-i-paleontologija","tag-antartika","tag-paleontologija","tag-paleontolosko-otkrice","tag-zabe"],"modified_by":null,"_links":{"self":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21053190","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/users\/10022"}],"replies":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/comments?post=21053190"}],"version-history":[{"count":0,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/posts\/21053190\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media\/21053194"}],"wp:attachment":[{"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/media?parent=21053190"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/categories?post=21053190"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/geek.hr\/znanost\/wp-json\/wp\/v2\/tags?post=21053190"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}