《Jump to events》        
 
     
       
       

 

   

http://www.geosociety.org/science/timescale/

 

  《Events》  
  Glacial-interglacial cycles  
  ・ Eocene-Oligocene boundary (ca.34 Ma)  
  ・ Paleocene-Eocene Thermal maximum (PETM) (ca. 56 Ma)  
  ・ Cretaceous-Paleogene boundary  
  Oceanic Anoxic Event 2(ca. 93.5 Ma)  
  ・ Toarcian OAE  
  ・ Permian-Triassic boundary  
     
  《Geological data》  
  Atmospheric pCO2 proxies  
  Sulfur isotope ratio data (d34S)  
  ・ Carbon isotopes (δ13C)  
  ・ Sulfur isotopes (δ34S)  
























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