Could a secular increase in organic burial explain the rise of oxygen? Insights from a geological carbon cycle model constrained by the carbon isotope record

Joshua Krissansen-Totton, University of Washington Seattle Campus, Department of Earth and Space Sciences, Seattle, United States, Michael Kipp, University of Washington, Department of Earth & Space Sciences, Seattle, United States and David C. Catling, University of Washington, Department of Earth and Space Sciences, Seattle, United States