Semi analytical model for the effective grain size profile in the mantle of the Earth: partitioning between diffusion and dislocation creep through the Earth's history

Antoine Billy Rozel, ETH Zurich Swiss Federal Institute of Technology Zurich, Zurich, Switzerland, Gregor Golabek, Universität Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany, Marcel Thielmann, University of Bayreuth, Bayerisches Geoinstitut, Bayreuth, Germany, Paul Tackley, ETH Swiss Federal Institute of Technology Zurich, Department of Earth and Planetary Sciences, Zurich, Switzerland and Geophysical Fluid Dynamics