{"id":9662,"date":"2026-08-31T13:35:20","date_gmt":"2026-08-31T11:35:20","guid":{"rendered":"https:\/\/muzeumewolucji.pl\/?p=9662"},"modified":"2026-08-31T13:37:43","modified_gmt":"2026-08-31T11:37:43","slug":"how-long-do-crinoids-live","status":"publish","type":"post","link":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en","title":{"rendered":"How long do crinoids live?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"9662\" class=\"elementor elementor-9662\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3de7ffa8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3de7ffa8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-44d52894\" data-id=\"44d52894\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2fb56f87 elementor-widget elementor-widget-heading\" data-id=\"2fb56f87\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">How long do crinoids live?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5fd913a9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5fd913a9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-78cf7feb\" data-id=\"78cf7feb\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3c26d0d1 elementor-widget elementor-widget-text-editor\" data-id=\"3c26d0d1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>For the first time, the lifespan of deep-sea stalked <a href=\"https:\/\/en.wikipedia.org\/wiki\/Crinoid\" target=\"_blank\" rel=\"noopener\">crinoids<\/a> was determined using the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Bomb_pulse\" target=\"_blank\" rel=\"noopener\">bomb radiocarbon<\/a> method, which relies on the <sup>14<\/sup>C signal produced by atmospheric nuclear weapons testing in the 1960s. The results showed that the largest examined specimen of the <a href=\"https:\/\/en.wikipedia.org\/wiki\/Genus\" target=\"_blank\" rel=\"noopener\">genus<\/a> <a href=\"https:\/\/en.wikipedia.org\/wiki\/Bourgueticrinidae\" target=\"_blank\" rel=\"noopener\"><em>Democrinus<\/em><\/a> was approximately 18 years old and its stalk grew at a rate of about 1.6 cm per year. These findings challenge the long-held assumption that deep-sea fauna are exceptionally long-lived and demonstrate that, in contrast to trees, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Dendrochronology#Growth_rings\" target=\"_blank\" rel=\"noopener\">growth rings<\/a> cannot be used to reliably estimate the age of these animals.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2237272 elementor-widget elementor-widget-text-editor\" data-id=\"2237272\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>Film:<\/strong> Sampling of the stalked crinoid <em>Democrinus<\/em> at a depth of 260 m.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e809f81 elementor-widget elementor-widget-video\" data-id=\"e809f81\" data-element_type=\"widget\" data-settings=\"{&quot;video_type&quot;:&quot;hosted&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"e-hosted-video elementor-wrapper elementor-open-inline\">\n\t\t\t\t\t<video class=\"elementor-video\" src=\"https:\/\/www.paleo.pan.pl\/files\/mate\/img\/IPalPAN\/NEWS\/2026\/Democrinus_promocja_new.mp4\" controls=\"\" preload=\"metadata\" controlsList=\"nodownload\"><\/video>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5149ed9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5149ed9\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-02e89df\" data-id=\"02e89df\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e0bddd1 elementor-widget elementor-widget-spacer\" data-id=\"e0bddd1\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3a998103 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3a998103\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7112e889\" data-id=\"7112e889\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-761ccbe9 elementor-widget elementor-widget-text-editor\" data-id=\"761ccbe9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><strong>PUBLICATION:<\/strong> <a href=\"https:\/\/www.paleo.pan.pl\/pl\/Gorzelak.html\" target=\"_blank\" rel=\"noopener\">Gorzelak, P.<\/a>, Kowalewski, M., Baumiller, T.K., Hua, Q., Salamon, M.A., <a href=\"https:\/\/www.paleo.pan.pl\/pl\/Janiszewska.html\" target=\"_blank\" rel=\"noopener\">Janiszewska, K.<\/a>, 2026. Direct estimates of crinoid lifespan based on radiocarbon dating of the modern deep-sea stalked rhizocrinid <em>Democrinus<\/em>. <em>Bulletin of Marine Science<\/em> 102(3): 297\u2013316. <a href=\"https:\/\/doi.org\/10.5343\/bms.2026.0020\" target=\"_blank\" rel=\"noopener\">https:\/\/doi.org\/10.5343\/bms.2026.0020<\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>For the first time, the lifespan of deep-sea stalked crinoids was determined using the bomb radiocarbon method&#8230;<\/p>\n","protected":false},"author":3,"featured_media":9654,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[93],"tags":[],"class_list":["post-9662","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sc_news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How long do crinoids live? - Muzeum Ewolucji Instytutu Paleobiologii PAN<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en\" \/>\n<meta property=\"og:locale\" content=\"pl_PL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How long do crinoids live? - Muzeum Ewolucji Instytutu Paleobiologii PAN\" \/>\n<meta property=\"og:description\" content=\"For the first time, the lifespan of deep-sea stalked crinoids was determined using the bomb radiocarbon method...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/muzeumewolucji.pl\/?p=9662&amp;lang=en\" \/>\n<meta property=\"og:site_name\" content=\"Muzeum Ewolucji Instytutu Paleobiologii PAN\" \/>\n<meta property=\"article:published_time\" content=\"2026-08-31T11:35:20+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-08-31T11:37:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png\" \/>\n\t<meta property=\"og:image:width\" content=\"889\" \/>\n\t<meta property=\"og:image:height\" content=\"607\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Agnieszka K.\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Napisane przez\" \/>\n\t<meta name=\"twitter:data1\" content=\"Agnieszka K.\" \/>\n\t<meta name=\"twitter:label2\" content=\"Szacowany czas czytania\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuta\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#article\",\"isPartOf\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en\"},\"author\":{\"name\":\"Agnieszka K.\",\"@id\":\"https:\/\/muzeumewolucji.pl\/#\/schema\/person\/71a186d6f255ae6d2725b8c048ab5eb7\"},\"headline\":\"How long do crinoids live?\",\"datePublished\":\"2026-08-31T11:35:20+00:00\",\"dateModified\":\"2026-08-31T11:37:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en\"},\"wordCount\":167,\"publisher\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/#organization\"},\"image\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png?fit=889%2C607&ssl=1\",\"articleSection\":[\"Science News\"],\"inLanguage\":\"pl-PL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en\",\"url\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en\",\"name\":\"How long do crinoids live? - Muzeum Ewolucji Instytutu Paleobiologii PAN\",\"isPartOf\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#primaryimage\"},\"image\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#primaryimage\"},\"thumbnailUrl\":\"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png?fit=889%2C607&ssl=1\",\"datePublished\":\"2026-08-31T11:35:20+00:00\",\"dateModified\":\"2026-08-31T11:37:43+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#breadcrumb\"},\"inLanguage\":\"pl-PL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#primaryimage\",\"url\":\"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png?fit=889%2C607&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png?fit=889%2C607&ssl=1\",\"width\":889,\"height\":607,\"caption\":\"Dno morskie, rami\u0119 robota podmorskiego z siatk\u0105 nabiera z jasnego osadu \u017c\u00f3\u0142tego liliowca z d\u0142ug\u0105 \u0142odyg\u0105 i pi\u0119cioma ramionami.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/muzeumewolucji.pl\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How long do crinoids live?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/muzeumewolucji.pl\/#website\",\"url\":\"https:\/\/muzeumewolucji.pl\/\",\"name\":\"Muzeum Ewolucji Instytutu Paleobiologii PAN\",\"description\":\"Popularyzujemy wiedz\u0119 o ewolucji \u017cycia na Ziemi\",\"publisher\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/muzeumewolucji.pl\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pl-PL\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/muzeumewolucji.pl\/#organization\",\"name\":\"Muzeum Ewolucji Instytutu Paleobiologii PAN\",\"url\":\"https:\/\/muzeumewolucji.pl\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/muzeumewolucji.pl\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2025\/10\/D-ME-logo-2025.png?fit=450%2C171&ssl=1\",\"contentUrl\":\"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2025\/10\/D-ME-logo-2025.png?fit=450%2C171&ssl=1\",\"width\":450,\"height\":171,\"caption\":\"Muzeum Ewolucji Instytutu Paleobiologii PAN\"},\"image\":{\"@id\":\"https:\/\/muzeumewolucji.pl\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/muzeumewolucji.pl\/#\/schema\/person\/71a186d6f255ae6d2725b8c048ab5eb7\",\"name\":\"Agnieszka K.\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pl-PL\",\"@id\":\"https:\/\/muzeumewolucji.pl\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/9eca70a651f3154247388f2bd70d8f59?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/9eca70a651f3154247388f2bd70d8f59?s=96&d=mm&r=g\",\"caption\":\"Agnieszka K.\"},\"url\":\"https:\/\/muzeumewolucji.pl\/?author=3\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How long do crinoids live? - Muzeum Ewolucji Instytutu Paleobiologii PAN","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en","og_locale":"pl_PL","og_type":"article","og_title":"How long do crinoids live? - Muzeum Ewolucji Instytutu Paleobiologii PAN","og_description":"For the first time, the lifespan of deep-sea stalked crinoids was determined using the bomb radiocarbon method...","og_url":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en","og_site_name":"Muzeum Ewolucji Instytutu Paleobiologii PAN","article_published_time":"2026-08-31T11:35:20+00:00","article_modified_time":"2026-08-31T11:37:43+00:00","og_image":[{"width":889,"height":607,"url":"https:\/\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png","type":"image\/png"}],"author":"Agnieszka K.","twitter_card":"summary_large_image","twitter_misc":{"Napisane przez":"Agnieszka K.","Szacowany czas czytania":"1 minuta"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#article","isPartOf":{"@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en"},"author":{"name":"Agnieszka K.","@id":"https:\/\/muzeumewolucji.pl\/#\/schema\/person\/71a186d6f255ae6d2725b8c048ab5eb7"},"headline":"How long do crinoids live?","datePublished":"2026-08-31T11:35:20+00:00","dateModified":"2026-08-31T11:37:43+00:00","mainEntityOfPage":{"@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en"},"wordCount":167,"publisher":{"@id":"https:\/\/muzeumewolucji.pl\/#organization"},"image":{"@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png?fit=889%2C607&ssl=1","articleSection":["Science News"],"inLanguage":"pl-PL"},{"@type":"WebPage","@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en","url":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en","name":"How long do crinoids live? - Muzeum Ewolucji Instytutu Paleobiologii PAN","isPartOf":{"@id":"https:\/\/muzeumewolucji.pl\/#website"},"primaryImageOfPage":{"@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#primaryimage"},"image":{"@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png?fit=889%2C607&ssl=1","datePublished":"2026-08-31T11:35:20+00:00","dateModified":"2026-08-31T11:37:43+00:00","breadcrumb":{"@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#breadcrumb"},"inLanguage":"pl-PL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/muzeumewolucji.pl\/?p=9662&lang=en"]}]},{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#primaryimage","url":"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png?fit=889%2C607&ssl=1","contentUrl":"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png?fit=889%2C607&ssl=1","width":889,"height":607,"caption":"Dno morskie, rami\u0119 robota podmorskiego z siatk\u0105 nabiera z jasnego osadu \u017c\u00f3\u0142tego liliowca z d\u0142ug\u0105 \u0142odyg\u0105 i pi\u0119cioma ramionami."},{"@type":"BreadcrumbList","@id":"https:\/\/muzeumewolucji.pl\/?p=9662&lang=en#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/muzeumewolucji.pl\/"},{"@type":"ListItem","position":2,"name":"How long do crinoids live?"}]},{"@type":"WebSite","@id":"https:\/\/muzeumewolucji.pl\/#website","url":"https:\/\/muzeumewolucji.pl\/","name":"Muzeum Ewolucji Instytutu Paleobiologii PAN","description":"Popularyzujemy wiedz\u0119 o ewolucji \u017cycia na Ziemi","publisher":{"@id":"https:\/\/muzeumewolucji.pl\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/muzeumewolucji.pl\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pl-PL"},{"@type":"Organization","@id":"https:\/\/muzeumewolucji.pl\/#organization","name":"Muzeum Ewolucji Instytutu Paleobiologii PAN","url":"https:\/\/muzeumewolucji.pl\/","logo":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/muzeumewolucji.pl\/#\/schema\/logo\/image\/","url":"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2025\/10\/D-ME-logo-2025.png?fit=450%2C171&ssl=1","contentUrl":"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2025\/10\/D-ME-logo-2025.png?fit=450%2C171&ssl=1","width":450,"height":171,"caption":"Muzeum Ewolucji Instytutu Paleobiologii PAN"},"image":{"@id":"https:\/\/muzeumewolucji.pl\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/muzeumewolucji.pl\/#\/schema\/person\/71a186d6f255ae6d2725b8c048ab5eb7","name":"Agnieszka K.","image":{"@type":"ImageObject","inLanguage":"pl-PL","@id":"https:\/\/muzeumewolucji.pl\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9eca70a651f3154247388f2bd70d8f59?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9eca70a651f3154247388f2bd70d8f59?s=96&d=mm&r=g","caption":"Agnieszka K."},"url":"https:\/\/muzeumewolucji.pl\/?author=3"}]}},"jetpack_featured_media_url":"https:\/\/i0.wp.com\/muzeumewolucji.pl\/wp-content\/uploads\/2026\/08\/liliowiec-dno.png?fit=889%2C607&ssl=1","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=\/wp\/v2\/posts\/9662","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9662"}],"version-history":[{"count":7,"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=\/wp\/v2\/posts\/9662\/revisions"}],"predecessor-version":[{"id":9669,"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=\/wp\/v2\/posts\/9662\/revisions\/9669"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=\/wp\/v2\/media\/9654"}],"wp:attachment":[{"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/muzeumewolucji.pl\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}