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earth:geohammers:m_bce_events [2022/03/10 01:46]
khavikanum
earth:geohammers:m_bce_events [2022/05/02 22:42]
khavikanum
Line 308: Line 308:
  
 [[http://​phys.org/​news/​2012-06-fungi-coal-formation-advance-future.html]] [[http://​phys.org/​news/​2012-06-fungi-coal-formation-advance-future.html]]
 +
 +==== KGB Carbon Dioxide Jump, 304M BCE ====
 +
 +Kasimovian-Gzhelian boundary (KGB) records doubling in CO2 from 350ppm to 700ppm within just 300,000 years.
 +
 +[[https://​phys.org/​news/​2022-05-carbon-climate-ocean-anoxia-ancient.html]]\\
  
 ==== End Devonian Impacts, Karoo Glaciation, 360M BCE ==== ==== End Devonian Impacts, Karoo Glaciation, 360M BCE ====
earth/geohammers/m_bce_events.txt ยท Last modified: 2022/12/25 17:55 by khavikanum