Are These the Oldest Fossils Ever Found? | National Geographic

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New fossil evidence may represent the most ancient life ever discovered. ➡ Subscribe: https://on.natgeo.com/4p5A0D6 About National Geographic: National Geographic is the world's premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what's possible. Get More National Geographic: Official Site: https://nationalgeographic.com Instagram: https://instagram.com/natgeo Facebook: https://facebook.com/natgeo Threads: https://threads.com/@natgeo X: https://x.com/NatGeo LinkedIn: https://linkedin.com/company/national-geographic TikTok: https://tiktok.com/@natgeo Reddit: https://reddit.com/user/nationalgeographic Pinterest: https://pinterest.com/natgeo Tiny tubes of iron-bearing minerals from northern Quebec in Canada may be fossils made by the earliest known life on Earth. Scientists from University College London have analyzed the rocks containing these structures and found chemical signatures indicating biological processes. Along with the structural complexity of the tubes, the chemical evidence suggests that these are the remains of very ancient microorganisms. The age of the rocks is controversial, but if the outside estimate is correct, and the samples are indeed fossils, they would be well over 4 billion years old. By implication, life would then have arisen even earlier, relatively soon after the formation of the pla

Published 2017-03-08 · Watch on YouTube ↗
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