July 2010 PMID 20596019

Large colonial organisms with coordinated growth in oxygenated environments 2.1 Gyr ago.

Abderrazak El Albani, Stefan Bengtson, Donald E Canfield, Andrey Bekker, Roberto Macchiarelli, Arnaud Mazurier, Emma U Hammarlund, Philippe Boulvais, Jean-Jacques Dupuy, Claude Fontaine, Franz T Fürsich, François Gauthier-Lafaye, Philippe Janvier, Emmanuelle Javaux, Frantz Ossa Ossa

Mentions

48
Peak: 1 in Feb 2019
across 4 sources since Feb 2019

Extended reach

39,636
potential audience

Total likes

2,103

Video views

38,691

Mentions per month

Feb 2019 – Oct 2025

Where it's discussed

  • Blogs22 articles
  • News21 articles
  • X / Twitter3 posts
  • YouTube2 videos

AI synopsis

What people are saying

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.

AgreementModerate agreement

Most discussions acknowledge the significance of the discovery, with some referencing previous research, indicating general agreement about its importance.

InterestHigh interest

Participants show high curiosity, highlighting the ongoing search for ancient multicellular life and referencing specific fossils and studies, which suggests sustained engagement.

EngagementModerate engagement

Comments include mentioning prior research, scientific papers, and fossil details, demonstrating a reasonable depth of understanding and involvement.

ImpactModerate impact

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
Aidan @WellsiteGeo@masto.ai
@WellsiteGeo · X

@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.

Feb 12, 2019 · 1 like · 390 followers View post →
Aidan @WellsiteGeo@masto.ai
@WellsiteGeo · X

@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

May 9, 2019 · 390 followers View post →

All mentions

Claude Gillono
@sherman1959CG · X

@astrobiology Large colonial organisms with coordinated growth in oxygenated environments 2.1 Gyr ago | Nature

Feb 20, 2025 · 166 followers View post →
Aidan @WellsiteGeo@masto.ai
@WellsiteGeo · X

@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

May 9, 2019 · 390 followers View post →
Aidan @WellsiteGeo@masto.ai
@WellsiteGeo · X

@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.

Feb 12, 2019 · 1 like · 390 followers View post →