All Articles tagged atmospheric O2

• Science Paper
  May 01, 2018 EDT
  Model Based Paleozoic Atmospheric Oxygen Estimates: A Revisit to GEOCARBSULF
  Shuang ZhangNoah J. PlanavskyAlexander J. KrauseEdward W. BoltonBenjamin J. W. Mills

  Geological redox proxies increasingly point towards low atmospheric oxygen concentrations during the early Paleozoic Era, with a subsequent protracted rise towards present-day levels. However, these proxies currently only provide qualitative...

  Abstract