{"id":131274,"date":"2024-11-29T04:21:16","date_gmt":"2024-11-28T21:21:16","guid":{"rendered":"https:\/\/hotvideos24.online\/?p=131274"},"modified":"2024-11-29T04:21:16","modified_gmt":"2024-11-28T21:21:16","slug":"discovery-of-fossilized-footprints-reveals-the-moment-two-ancient-human-species-crossed-paths","status":"publish","type":"post","link":"https:\/\/hotvideos24.online\/?p=131274","title":{"rendered":"Discovery of fossilized footprints reveals the moment two ancient human species crossed paths"},"content":{"rendered":"<p> <script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<\/p>\n<div data-editable=\"content\" itemprop=\"articleBody\" data-reorderable=\"content\">\n<p data-uri=\"cms.cnn.com\/_components\/editor-note\/instances\/cm41de8bo000b356mlm8uqbub@published\" data-editable=\"text\" data-component-name=\"editor-note\" class=\"editor-note vossi-editor-note inline-placeholder \" data-article-gutter=\"true\">\n    <em>Sign up for CNN\u2019s Wonder Theory science newsletter.\u00a0<\/em><a href=\"https:\/\/www.cnn.com\/newsletters\/wonder-theory?source=nl-acq_article\"><em>Explore the universe with news on fascinating discoveries, scientific advancements and more<\/em><\/a>.\n<\/p>\n<p>\n    <cite class=\"source__cite\"><br \/>\n      <span class=\"source__location\" data-editable=\"location\"\/><br \/>\n      <span class=\"source__text\" data-editable=\"source\">CNN<\/span><br \/>\n        \u00a0\u2014\u00a0<br \/>\n    <\/cite>\n<\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41de4sx0003356mlkqt5ewv@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            More than 1.5 million years ago, two different species of ancient human crossed paths on a lakeshore, perhaps locking eyes with each other. These early forerunners of Homo sapiens wandered in a landscape teeming with wildlife, including giant maribou storks that stood 2 meters (6.5 feet) tall.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41ef5fb0001356m0cqn3ari@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            A stunning discovery of fossilized footprints pressed into soft mud preserved the unexpected and extraordinary moment, suggesting that the two distinct types of hominin were able to live as neighbors sharing a habitat, rather than as competitors who kept to their own territory.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41de4sx0004356mnxg4n54t@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cIt\u2019s surprising that you would have two kinds of similarly sized, large-bodied hominin species on the same landscape,\u201d said Kevin Hatala, first author <a href=\"http:\/\/www.science.org\/doi\/10.1126\/science.ado5275\" target=\"_blank\" rel=\"noopener\">of a study<\/a> on the footprints that published in the journal Science on Thursday.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41de4sx0005356m639n938p@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cWe see them in the very same lake margin environment, passing within this area within hours to a couple of days of one another. They probably would have been aware of each other\u2019s existence. They saw each other and they might have interacted,\u201d added Hatala, who is an associate professor of biology at Chatham University in Pittsburgh.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41de4sx0006356mezdvxwsx@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            The first part of the find occurred in July 2021 during an excavation at Koobi Fora, on the eastern shore of Lake Turkana in Kenya, where the skeletal remains of several ancient human relatives have been found. That excavation revealed one hominin footprint, alongside several other tracks made by large birds. The team decided to rebury the tracks with fine sand until a detailed excavation was possible.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41de4sx0007356mtdva2zl8@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            The dig took place in 2022, when Hatala and his colleagues exposed 23 square meters (248 square feet) of sediment, revealing 11 more hominin tracks similar to the first in a line that suggested they were made by the same individual, plus three isolated footprints that were oriented in a perpendicular direction.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41de4sx0008356my7zw01h9@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            The researchers also found 94 nonhuman tracks belonging to birds and cow- and horse-like animals. The largest bird track was 27 centimeters (10.6 inches) across and likely belong to a kind of giant stork known as Leptoptilos.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dcsk00000356m5o7gr9sj@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cThere\u2019s one long trackway with 12 (hominin) footprints in it. It was made at a decent walking pace \u2026 especially since they were walking through mud. There\u2019s not a clear destination at the end,\u201d Hatala said.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41df63a000g356mfgz9thul@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cIt\u2019s hard to say what exactly they were doing, but they walked in that perfect zone of mud,\u201d he said. \u201cIf you think about the shoreline of a lake or a modern beach, you\u2019ve got kind of a narrow zone where the mud is perfect for making footprints. If you move too far this way, it\u2019s too dry, if you move too far the other way, it\u2019s too wet. And they\u2019re walking almost like in a straight line through the perfect area for their footprints to be made, which is very lucky for us,\u201d he said.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41df63a000h356mt4vwe3rq@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            The three other footprints perpendicular to the trackway were scattered across the site. Hatala thinks they were made by three separate individuals, their other tracks perhaps wiped out by other animals walking around the surface at the same time.\n    <\/p>\n<div data-uri=\"cms.cnn.com\/_components\/image\/instances\/cm41drt45001x356mlhe9rxpp@published\" class=\"image portrait image__hide-placeholder\" data-image-variation=\"image\" data-name=\"NSF_FossilFootprints_TeamExcavating.jpg\" data-component-name=\"image\" data-observe-resizes=\"\" data-breakpoints=\"{\" image--eq-extra-small=\"\" data-original-ratio=\"1.411908931698774\" data-original-height=\"4031\" data-original-width=\"2855\" data-url=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-teamexcavating.jpg?c=original\" data-editable=\"settings\">\n<div class=\"image__container \" data-image-variation=\"image\" data-breakpoints=\"{\" image--eq-extra-small=\"\">\n       <picture class=\"image__picture\"><source height=\"4031\" width=\"2855\" media=\"(min-width: 1280px)\" srcset=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-teamexcavating.jpg?q=w_1110,c_fill\/f_webp\" type=\"image\/webp\"><source height=\"4031\" width=\"2855\" media=\"(min-width: 960px)\" srcset=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-teamexcavating.jpg?q=w_1015,c_fill\/f_webp\" type=\"image\/webp\"><source height=\"4031\" width=\"2855\" media=\"(min-width: 480px)\" srcset=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-teamexcavating.jpg?q=w_1160,c_fill\/f_webp\" type=\"image\/webp\"><source height=\"4031\" width=\"2855\" media=\"(max-width: 479px)\" srcset=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-teamexcavating.jpg?q=w_680,c_fill\/f_webp\" type=\"image\/webp\"><img decoding=\"async\" src=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-teamexcavating.jpg?q=w_1110,c_fill\" alt=\"Members of the research team excavated the trackway surface in 2022.\" class=\"image__dam-img image__dam-img--loading\" onload=\"this.classList.remove('image__dam-img--loading')\" onerror=\"imageLoadError(this)\" height=\"4031\" width=\"2855\" loading=\"lazy\"\/><\/source><\/source><\/source><\/source><\/picture>\n    <\/div>\n<\/div>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41df63a000i356mwjsch1ly@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            Hatala and his colleagues couldn\u2019t directly date the footprints. But Hatala said the fossils were found below \u2014 and therefore were \u201cslightly older\u201d than \u2014 a layer of volcanic ash on the same site known as Elomaling\u2019a Tuff, which has been dated to 1.52 million years ago, according to the study.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41df63a000j356mitfwdicz@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            However, the researchers said they are confident that the tracks were imprinted within hours to a few days of one another because there is no cracking on the surface of the footprints, which would be the case if they were exposed to air and dried under the sun for a longer period.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41df63a000k356mjtw7vtx3@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            Instead, the scientists said the prints were all pristinely preserved in a similar fashion under the accumulating strata of sediment, thanks to fine and silty sand that gently covered the tracks soon after they had formed.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41df63a000l356mfhaqh09x@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cThis was probably a delta system, with lots of shallow, low-energy water in this area and lots of nice muds,\u201d Hatala said.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41df63a000m356m024f92s3@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            The term hominin refers to all species in the human family tree that emerged after the split from the ancestors of the great apes 6 million to 7 million years ago. This group includes more recently extinct species such as Neanderthals, which disappeared 40,000 years ago, and Australopithecus afarensis, represented by the famous Lucy skeleton in Ethiopia, which was 3.2 million years old.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41df28c000e356mj5slsmce@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            Homo sapiens, our own species, is the only living type of hominin, making the idea of encountering another species from the same lineage particularly tantalizing to imagine. The researchers found some clues as to which groups of ancient humans crossed paths during this encounter.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn000y356mtu6n0psh@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            The team concluded that hominins belonging to the species Homo erectus and the smaller-brained Paranthropus boisei made the footprints. P. bosei made the long trackway, while Homo erectus made the other three footprints, the study suggested. The skeletal remains of both species have been found at the site.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn000z356mu7zkbje7@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            However, it wasn\u2019t immediately obvious that the footprints were made by two different species. Hatala, who is an expert in foot anatomy, determined they reflected different patterns of gait, stance and motion only after detailed 3D imaging and analysis.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0010356m2ldssqq9@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            Through experiments in the field and in the lab, he compared the footprints with those made by living humans, including 59 of the Daasanach people in Ethiopia, who typically don\u2019t wear shoes, as well as other fossilized hominin prints and tracks made by chimpanzees.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0011356m6ixkrgxi@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            Hatala found that the 12-print trackway was made by an individual whose footprints didn\u2019t fall within the range of variation seen in Homo sapiens, unlike the three scattered footprints, which plotted more closely to those made by living humans.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0012356mvmi2wxrl@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cHomo erectus, from the neck down, they look very similar to modern humans, and within this time period, they are the best candidate for being a direct ancestor of ours. We hypothesize that those more humanlike footprints are more likely Homo erectus just because the rest of their anatomy is so human,\u201d Hatala said.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0013356mx5nf2hvm@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cParanthropus boisei, they look quite different. Most of the fossils that are confidently attributed to them are skulls or teeth. They have very large jaws, very large teeth and large attachments for chewing muscles. It looks like they adapted to eating a very different kind of diet than Homo erectus,\u201d he said. Hatala explained that Bosei likely ate a plant-based diet, whereas Homo erectus was more of an omnivore.\n    <\/p>\n<div data-uri=\"cms.cnn.com\/_components\/image\/instances\/cm41e30qb0021356mzp4r1t8p@published\" class=\"image image__hide-placeholder\" data-image-variation=\"image\" data-name=\"NSF_FossilFootprints_H3.jpg\" data-component-name=\"image\" data-observe-resizes=\"\" data-breakpoints=\"{\" image--eq-extra-small=\"\" data-original-ratio=\"0.6666666666666666\" data-original-height=\"2000\" data-original-width=\"3000\" data-url=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-h3.jpg?c=original\" data-editable=\"settings\">\n<div class=\"image__container \" data-image-variation=\"image\" data-breakpoints=\"{\" image--eq-extra-small=\"\">\n       <picture class=\"image__picture\"><source height=\"2000\" width=\"3000\" media=\"(min-width: 1280px)\" srcset=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-h3.jpg?q=w_1110,c_fill\/f_webp\" type=\"image\/webp\"><source height=\"2000\" width=\"3000\" media=\"(min-width: 960px)\" srcset=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-h3.jpg?q=w_1015,c_fill\/f_webp\" type=\"image\/webp\"><source height=\"2000\" width=\"3000\" media=\"(min-width: 480px)\" srcset=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-h3.jpg?q=w_1160,c_fill\/f_webp\" type=\"image\/webp\"><source height=\"2000\" width=\"3000\" media=\"(max-width: 479px)\" srcset=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-h3.jpg?q=w_680,c_fill\/f_webp\" type=\"image\/webp\"><img decoding=\"async\" src=\"https:\/\/media.cnn.com\/api\/v1\/images\/stellar\/prod\/nsf-fossilfootprints-h3.jpg?q=w_1110,c_fill\" alt=\"Shown here is a fossil footprint hypothesized to have been created by Homo erectus, a species of ancient human.\" class=\"image__dam-img image__dam-img--loading\" onload=\"this.classList.remove('image__dam-img--loading')\" onerror=\"imageLoadError(this)\" height=\"2000\" width=\"3000\" loading=\"lazy\"\/><\/source><\/source><\/source><\/source><\/picture>\n    <\/div>\n<\/div>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0014356mpket2toz@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            Hatala and his colleagues reviewed old fossil data from the site and found evidence the two species overlapped at the site for a significant period of time \u2014 perhaps over the course of 100,000 years, he said.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0015356mnb9qilim@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cThat\u2019s exciting to see and to us that implies that direct competition between the two of them must have been relatively low, that they must have been OK with one another living on the same landscape. They weren\u2019t driving each other out,\u201d he said.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0016356mty1ntr7b@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cIt would have been a risky area, there would have been hippos, crocodiles, other sorts of dangerous animals that were living in those areas, too,\u201d Hatala added. \u201cSo there must have been some appeal for both of them to go to those areas repeatedly over such a long time.\u201d\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0017356me6p3blyc@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            The footprints are the first physical proof that different hominin species overlapped in exactly the same time and space, dodging predators and finding food in the ancient landscape, according to the study. Homo erectus went on to thrive for 1 million years more. Paranthropus boisei, however, went extinct within the next few hundred thousand years. Scientists don\u2019t know why.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0018356mp53oe07q@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            Briana Pobiner, a research scientist and museum educator at the Smithsonian National Museum of Natural History\u2019s Human Origins Program, said it was \u201cmind-blowing\u201d to find footprints of not just one but two species walking in the same area.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn0019356mcixhfmlo@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cMaybe, they actively competed for the same food; maybe they just eyed each other warily from across a grassy patch. Maybe they ignored each other entirely,\u201d said Pobiner, who was not involved the new research.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn001a356mcdgdytna@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            While it\u2019s the first time that footprints have suggested hominins of two species directly encountered one another, genetic evidence has revealed that Neanderthals interbred with Homo sapiens and Denisovans, a little understood hominin only known from a scant few fossils. <a href=\"https:\/\/www.cnn.com\/2018\/08\/22\/health\/neanderthal-denisovan-child-discovery\/index.html\">Denisova Cave in Siberia<\/a> was home to a girl who had a Neanderthal mother and a Denisovan father.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn001c356m1we67fz4@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            Maybe, Pobiner said, P. boisei and H. erectus \u201cwere similar enough that they even mated with each other on occasion.\u201d\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn001d356mpaputfo7@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cThis finding tells us that they lived in the same place, at the same time, and walked around practically next to each other,\u201d she said.\n    <\/p>\n<p class=\"paragraph inline-placeholder vossi-paragraph\" data-uri=\"cms.cnn.com\/_components\/paragraph\/instances\/cm41dgknn001e356m77og6a1p@published\" data-editable=\"text\" data-component-name=\"paragraph\" data-article-gutter=\"true\">\n            \u201cIt\u2019s impossible to go back in time to actually observe these species 1.5 million years ago \u2014 but having both of their footprints on the same surface? That\u2019s the next best thing.\u201d\n    <\/p>\n<\/p><\/div>\n<p><script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3711241968723425\"\r\n     crossorigin=\"anonymous\"><\/script>\r\n<ins class=\"adsbygoogle\"\r\n     style=\"display:block\"\r\n     data-ad-format=\"fluid\"\r\n     data-ad-layout-key=\"-fb+5w+4e-db+86\"\r\n     data-ad-client=\"ca-pub-3711241968723425\"\r\n     data-ad-slot=\"7910942971\"><\/ins>\r\n<script>\r\n     (adsbygoogle = window.adsbygoogle || []).push({});\r\n<\/script><br \/>\n<br \/><div data-type=\"_mgwidget\" data-widget-id=\"1660802\">\r\n<\/div>\r\n<script>(function(w,q){w[q]=w[q]||[];w[q].push([\"_mgc.load\"])})(window,\"_mgq\");\r\n<\/script>\r\n<br \/>\n<br \/><a href=\"https:\/\/www.cnn.com\/2024\/11\/28\/science\/fossilized-footprints-ancient-human-species\/index.html\">Source link <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Sign up for CNN\u2019s Wonder Theory science newsletter.\u00a0Explore the universe with news on fascinating discoveries, scientific advancements and more. CNN \u00a0\u2014\u00a0 More than 1.5 million years ago, two different species &hellip; <a href=\"https:\/\/hotvideos24.online\/?p=131274\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8628],"tags":[],"class_list":["post-131274","post","type-post","status-publish","format-standard","hentry","category-science","entry"],"_links":{"self":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/131274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=131274"}],"version-history":[{"count":0,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=\/wp\/v2\/posts\/131274\/revisions"}],"wp:attachment":[{"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=131274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=131274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hotvideos24.online\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=131274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}