{"id":770218,"date":"2023-10-23T14:30:01","date_gmt":"2023-10-23T18:30:01","guid":{"rendered":"http:\/\/spaceweekly.com\/?p=770218"},"modified":"2023-10-23T14:30:01","modified_gmt":"2023-10-23T18:30:01","slug":"a-layered-lake-reveals-how-oxygen-built-up-in-our-atmosphere-billions-of-years-ago","status":"publish","type":"post","link":"https:\/\/spaceweekly.com\/?p=770218","title":{"rendered":"A layered lake reveals how oxygen built up in our atmosphere billions of years ago"},"content":{"rendered":"<p>Little Deming Lake doesn&#8217;t get much notice from visitors to Itasca State Park in Minnesota. There&#8217;s better boating on nearby Lake Itasca, the headwaters of the Mississippi River. My colleagues and I need to maneuver hundreds of pounds of equipment down a hidden path made narrow by late-summer poison ivy to launch our rowboats.&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\n Click here for original story, <a href=\"https:\/\/phys.org\/news\/2023-10-layered-lake-reveals-oxygen-built.html\" target=\"_blank\" rel=\"nofollow noopener\">A layered lake reveals how oxygen built up in our atmosphere billions of years ago<\/a>&#013;<br \/>\n&#013;<br \/>\n&#013;<br \/>\nSource: Phys.org&#013;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Little Deming Lake doesn&#8217;t get much notice from visitors to Itasca State Park in Minnesota. There&#8217;s better boating on nearby Lake Itasca, the headwaters of the Mississippi River. My colleagues&hellip; <\/p>\n","protected":false},"author":1,"featured_media":615444,"comment_status":"false","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[41],"tags":[],"class_list":["post-770218","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-phys-org"],"_links":{"self":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/770218","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=770218"}],"version-history":[{"count":0,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/posts\/770218\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=\/wp\/v2\/media\/615444"}],"wp:attachment":[{"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=770218"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=770218"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/spaceweekly.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=770218"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}