{"id":60905,"date":"2024-02-04T11:25:58","date_gmt":"2024-02-04T08:25:58","guid":{"rendered":"https:\/\/www.turkishpost.net\/ar\/?p=60905"},"modified":"2024-02-04T11:26:30","modified_gmt":"2024-02-04T08:26:30","slug":"dinozorlardan-da-eski-yaprak-uzunlugu-17-metre-350-milyon-yillik-agac-fosili-bilim-insanlarini-saskina-cevirdi","status":"publish","type":"post","link":"https:\/\/www.turkishpost.net\/ar\/dinozorlardan-da-eski-yaprak-uzunlugu-17-metre-350-milyon-yillik-agac-fosili-bilim-insanlarini-saskina-cevirdi\/","title":{"rendered":"Dinozorlardan da eski, yaprak uzunlu\u011fu 1,7 metre: 350 milyon y\u0131ll\u0131k a\u011fa\u00e7 fosili bilim insanlar\u0131n\u0131 \u015fa\u015fk\u0131na \u00e7evirdi"},"content":{"rendered":"

(The Turkish Post) –<\/strong> Kanada’da ke\u015ffedilen a\u011fa\u00e7 fosili, bilim insanlar\u0131n\u0131 \u015fa\u015fk\u0131nl\u0131\u011fa u\u011fratt\u0131.<\/p>\n

\u00dclkenin do\u011fusundaki Yeni Brunswick eyaletinde yer alan Norton \u015fehrindeki bir ta\u015f oca\u011f\u0131nda bulunan fosil, 350 milyon y\u0131l \u00f6ncesine ait.<\/p>\n

Bilim insanlar\u0131, bu a\u011fac\u0131n meydana gelen b\u00fcy\u00fck bir depremle adeta “diri diri g\u00f6m\u00fcld\u00fc\u011f\u00fcn\u00fc” s\u00f6yledi.<\/p>\n

Bilimsel dergi Current Biology’de d\u00fcn yay\u0131mlanan ara\u015ft\u0131rman\u0131n ortak yazarlar\u0131ndan Matthew Stimson, “Deprem oldu\u011funda bu a\u011fa\u00e7lar canl\u0131yd\u0131. Depremden sonra \u00e7ok h\u0131zl\u0131 bir \u015fekilde g\u00f6l\u00fcn dibine g\u00f6m\u00fcld\u00fcler ve sonra g\u00f6l normale d\u00f6nd\u00fc” dedi.<\/p>\n

\"\"
Bilim insanlar\u0131, \u00e7al\u0131\u015fman\u0131n yap\u0131ld\u0131\u011f\u0131 ta\u015f oca\u011f\u0131n\u0131n sahibi Laurie Sanford’un an\u0131s\u0131na, a\u011faca “sanfordiacaulis” ad\u0131n\u0131 koyduklar\u0131n\u0131 belirtti (Matthew Stimson)<\/figcaption><\/figure>\n

ABD’deki Colby College’dan jeoloji uzman\u0131 Robert Gastaldo, “zaman kaps\u00fcl\u00fc” diye niteledi\u011fi fosillerin d\u00fcnyan\u0131n Paleozoyik d\u00f6nemdeki olu\u015fumuna dair bilgi sa\u011flayabilece\u011fini belirtti.<\/p>\n

251.9 ila 541 milyon y\u0131l \u00f6nceye denk gelen Paleozoyik d\u00f6nemde hen\u00fcz dinozorlar yoktu. \u00c7al\u0131\u015fmada yer almayan Pensilvanya Eyalet \u00dcniversitesi’nden Peter Wilf, tam bir a\u011fa\u00e7 fosili bulman\u0131n, b\u00fct\u00fcnl\u00fckl\u00fc bir dinozor fosili bulmaktan \u00e7ok daha zor oldu\u011funu s\u00f6yledi.<\/p>\n

Gastaldo, Latince ad\u0131 sanfordiacaulis densifolia olan a\u011fac\u0131n boyunun yakla\u015f\u0131k 4,5 metre uzunlu\u011funda, ta\u00e7 k\u0131sm\u0131n\u0131nsa yakla\u015f\u0131k 5,5 metre \u00e7ap\u0131nda oldu\u011funu belirtti.<\/p>\n

Akademisyen, \u015fimdiye dek Paleozoyik d\u00f6nemden\u00a0ta\u00e7 k\u0131sm\u0131 da muhafaza edilmi\u015f yaln\u0131zca 6 a\u011fa\u00e7 fosilinin bulundu\u011funa dikkat \u00e7ekerek ke\u015fif kar\u015f\u0131s\u0131nda “\u015fa\u015fk\u0131na d\u00f6nd\u00fcklerini” s\u00f6yledi.<\/p>\n

\n
\n
\"a\u011fa\u00e7.jpg\"<\/div>\n<\/div>\n
\n
Ara\u015ft\u0131rmac\u0131lar a\u011fac\u0131n \u00fc\u00e7 boyutlu modelini de haz\u0131rlad\u0131 (\u200b\u200b\u200b\u200b\u200b\u200b\u200bTim Stonesifer)<\/div>\n<\/div>\n<\/div>\n

Fosilde yapt\u0131klar\u0131 incelemelerde, a\u011fac\u0131n palmiyeye benzedi\u011fini ve yakla\u015f\u0131k 250 yapra\u011f\u0131 oldu\u011funu tahmin ettiklerini belirten bilim insan\u0131, her yapra\u011f\u0131n 1,7 metre uzunlu\u011funda olabilece\u011fini ifade etti.<\/p>\n

Ara\u015ft\u0131rmaya kat\u0131lmayan Kaliforniya \u00dcniversitesi Berkeley’den paleobotani uzman\u0131 Cindy Looy da “Bu a\u011fac\u0131n alt\u0131nda dursayd\u0131n\u0131z, b\u00fcy\u00fck ihtimalle size devasa bir \u015femsiye gibi g\u00f6r\u00fcn\u00fcrd\u00fc. Yapraklar\u0131 neredeyse \u0131\u015f\u0131k ge\u00e7irmezdi. Al\u0131\u015f\u0131lmad\u0131k ve olduk\u00e7a haval\u0131 bir bitki” ifadelerini kulland\u0131.<\/p>\n","protected":false},"excerpt":{"rendered":"

(The Turkish Post) – Kanada’da ke\u015ffedilen a\u011fa\u00e7 fosili, bilim insanlar\u0131n\u0131 \u015fa\u015fk\u0131nl\u0131\u011fa u\u011fratt\u0131. \u00dclkenin do\u011fusundaki Yeni Brunswick eyaletinde yer alan Norton \u015fehrindeki bir ta\u015f oca\u011f\u0131nda bulunan fosil, 350 milyon y\u0131l \u00f6ncesine ait. Bilim insanlar\u0131, bu a\u011fac\u0131n meydana gelen b\u00fcy\u00fck bir depremle adeta “diri diri g\u00f6m\u00fcld\u00fc\u011f\u00fcn\u00fc” s\u00f6yledi. Bilimsel dergi Current Biology’de d\u00fcn yay\u0131mlanan ara\u015ft\u0131rman\u0131n ortak yazarlar\u0131ndan Matthew […]<\/p>\n","protected":false},"author":2,"featured_media":60914,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"jnews-multi-image_gallery":[],"jnews_single_post":{"source_name":"Independent","source_url":"https:\/\/www.indyturk.com\/node\/695771\/bi%CC%87li%CC%87m\/350-milyon-y%C4%B1ll%C4%B1k-a%C4%9Fa%C3%A7-fosili-bilim-insanlar%C4%B1n%C4%B1-%C5%9Fa%C5%9Fk%C4%B1na-%C3%A7evirdi","via_name":"","via_url":"","override_template":"0","override":[{"template":"1","single_blog_custom":"","parallax":"1","fullscreen":"1","layout":"right-sidebar","sidebar":"default-sidebar","second_sidebar":"default-sidebar","sticky_sidebar":"1","share_position":"topbottom","share_float_style":"share-monocrhome","show_share_counter":"0","show_view_counter":"0","show_featured":"1","show_post_meta":"1","show_post_author":"0","show_post_author_image":"1","show_post_date":"1","post_date_format":"default","post_date_format_custom":"Y\/m\/d","show_post_category":"0","show_post_reading_time":"1","post_reading_time_wpm":"300","show_zoom_button":"1","zoom_button_out_step":"4","zoom_button_in_step":"4","show_post_tag":"1","show_prev_next_post":"0","show_popup_post":"1","number_popup_post":"2","show_author_box":"1","show_post_related":"1","show_inline_post_related":"0"}],"override_image_size":"0","image_override":[{"single_post_thumbnail_size":"crop-715","single_post_gallery_size":"crop-500"}],"trending_post":"0","trending_post_position":"meta","trending_post_label":"Trending","sponsored_post":"0","sponsored_post_label":"Sponsored by","sponsored_post_name":"","sponsored_post_url":"","sponsored_post_logo_enable":"0","sponsored_post_logo":"","sponsored_post_desc":"","disable_ad":"0"},"jnews_primary_category":{"id":"2285","hide":""},"jnews_override_bookmark_settings":{"override_bookmark_button":"0","override_show_bookmark_button":"0"},"jnews_social_meta":{"fb_title":"","fb_description":"","fb_image":"","twitter_title":"","twitter_description":"","twitter_image":""},"jnews_override_counter":{"override_view_counter":"0","view_counter_number":"0","override_share_counter":"0","share_counter_number":"0","override_like_counter":"0","like_counter_number":"0","override_dislike_counter":"0","dislike_counter_number":"0"},"footnotes":""},"categories":[2285,1],"tags":[13861,1422],"class_list":["post-60905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-teknoloji","category-son-haberler","tag-dinozorlardan-da-eski","tag-slider-manset"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/posts\/60905","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/comments?post=60905"}],"version-history":[{"count":0,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/posts\/60905\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/media\/60914"}],"wp:attachment":[{"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/media?parent=60905"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/categories?post=60905"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.turkishpost.net\/ar\/wp-json\/wp\/v2\/tags?post=60905"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}