{"id":123,"date":"2026-03-04T09:11:51","date_gmt":"2026-03-04T08:11:51","guid":{"rendered":"https:\/\/blogs.fu-berlin.de\/iss-project\/?p=123"},"modified":"2026-03-04T09:11:51","modified_gmt":"2026-03-04T08:11:51","slug":"update-from-the-lab","status":"publish","type":"post","link":"https:\/\/blogs.fu-berlin.de\/iss-project\/2026\/03\/04\/update-from-the-lab\/","title":{"rendered":"Update from the lab"},"content":{"rendered":"\n<p>The last couple of weeks were mainly devoted to laboratory work: opening and sampling sediment cores, sample preparation, and various physical and chemical laboratory analyses. Material suitable for dating (i.e., luminescence dating and radiocarbon dating) was forwarded to the appropriate specialist laboratories. <\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"125\" src=\"https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6952-768x1024.jpg\" alt=\"\" class=\"wp-image-125\" srcset=\"https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6952-768x1024.jpg 768w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6952-225x300.jpg 225w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6952-1152x1536.jpg 1152w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6952-1536x2048.jpg 1536w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6952-1200x1600.jpg 1200w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6952-scaled.jpg 1920w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><figcaption class=\"wp-element-caption\">Organic carbon extraction<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" data-id=\"126\" src=\"https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6956-768x1024.jpg\" alt=\"\" class=\"wp-image-126\" srcset=\"https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6956-768x1024.jpg 768w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6956-225x300.jpg 225w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6956-1152x1536.jpg 1152w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6956-1536x2048.jpg 1536w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6956-1200x1600.jpg 1200w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_6956-scaled.jpg 1920w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 984px) 61vw, (max-width: 1362px) 45vw, 600px\" \/><figcaption class=\"wp-element-caption\">Beautiful sand grains seen through the microscope<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"950\" data-id=\"124\" src=\"https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_7059-1-1024x950.jpg\" alt=\"\" class=\"wp-image-124\" srcset=\"https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_7059-1-1024x950.jpg 1024w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_7059-1-300x278.jpg 300w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_7059-1-768x713.jpg 768w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_7059-1-1536x1426.jpg 1536w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_7059-1-1200x1114.jpg 1200w, https:\/\/blogs.fu-berlin.de\/iss-project\/files\/2026\/03\/IMG_7059-1.jpg 2033w\" sizes=\"auto, (max-width: 709px) 85vw, (max-width: 909px) 67vw, (max-width: 1362px) 62vw, 840px\" \/><figcaption class=\"wp-element-caption\">Extracted macro charcoal fragments for radiocarbon dating<\/figcaption><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>The last couple of weeks were mainly devoted to laboratory work: opening and sampling sediment cores, sample preparation, and various physical and chemical laboratory analyses. Material suitable for dating (i.e., luminescence dating and radiocarbon dating) was forwarded to the appropriate specialist laboratories.<\/p>\n","protected":false},"author":1254,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-123","post","type-post","status-publish","format-standard","hentry","category-allgemein"],"_links":{"self":[{"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/posts\/123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/users\/1254"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/comments?post=123"}],"version-history":[{"count":1,"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/posts\/123\/revisions"}],"predecessor-version":[{"id":127,"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/posts\/123\/revisions\/127"}],"wp:attachment":[{"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/media?parent=123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/categories?post=123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.fu-berlin.de\/iss-project\/wp-json\/wp\/v2\/tags?post=123"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}