@lockwooddewitt It is more widely known as the Francevillian biota. A couple of papers in PLOS & Nature 2010 &2014, Stefan Bengtson best known (2me) name as author. doi:10.1371/journal.pone.0099438 and doi:10.1038/nature09166 It even has a wiki page.
Large colonial organisms with coordinated growth in oxygenated environments 2.1 Gyr ago.
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Feb 2019 – Oct 2025Where it's discussed
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Blogs22 articles
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News21 articles
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X / Twitter3 posts
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YouTube2 videos
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Discussions highlight the importance of the 2.1-billion-year-old fossils and their implications for early multicellularity, with posts mentioning well-known fossils like the Francevillian biota and referencing research papers, illustrating curiosity and recognition of its scientific significance.
Most discussions acknowledge the significance of the discovery, with some referencing previous research, indicating general agreement about its importance.
Participants show high curiosity, highlighting the ongoing search for ancient multicellular life and referencing specific fossils and studies, which suggests sustained engagement.
Comments include mentioning prior research, scientific papers, and fossil details, demonstrating a reasonable depth of understanding and involvement.
The discovery is seen as a meaningful addition to understanding early life evolution, though some posts focus more on context than on transforming scientific paradigms.
Abstract in brief
- The discovery of organized, colonial organisms in 2.1-billion-year-old Gabonese rocks suggests that large, multicellular life forms with coordinated growth and responses to their environment existed much earlier than previously thought, following a rise in atmospheric oxygen.
- These fossils, which are up to 12 cm and show complex shapes, provide evidence that these early organisms had cell-to-cell communication and structural organization, indicative of early multicellularity.
- The findings imply that the increase in Earth's oxygen levels around 2.45 billion years ago may have been a key factor enabling the rapid development and expansion of multicellular life, eventually leading to the Cambrian explosion about 541 million years ago.
Top posts
Most liked on X and Bluesky@beautifulwood @StartsWithABang The search for ancient multicellular life continues. One of the most interesting recent discoveries is the suite of fossils from 2.1billion year old rocks in equatorial Africa. https://t.co/kzSvJNab8c
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Oldest Evidence of Multicellular Life from 2.1 Billion Years Ago
This video discusses the discovery of organized, colonial organisms in 2.1-billion-year-old Gabonese rocks, indicating early multicellularity with coordinated growth and responses to the environment, enabled by…
Historical Perspectives on Climate, Environment, and Biodiversity Relations
This lecture explores what geological times tell us about the current environmental crisis, focusing on climate-environment-biodiversity interactions, mass extinctions, and the evolution of survival rates over time…
@astrobiology Large colonial organisms with coordinated growth in oxygenated environments 2.1 Gyr ago | Nature
@beautifulwood @StartsWithABang The search for ancient multicellular life continues. One of the most interesting recent discoveries is the suite of fossils from 2.1billion year old rocks in equatorial Africa. https://t.co/kzSvJNab8c
@lockwooddewitt It is more widely known as the Francevillian biota. A couple of papers in PLOS & Nature 2010 &2014, Stefan Bengtson best known (2me) name as author. doi:10.1371/journal.pone.0099438 and doi:10.1038/nature09166 It even has a wiki page.
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