Geodynamic modeling of PKP precursors

Samuel McRae Haugland, University of Michigan Ann Arbor, Ann Arbor, MI, United States, Jeroen Ritsema, University of Michigan, Department of Earth and Environmental Sciences, Ann Arbor, MI, United States, Peter E van Keken, Carnegie Institution for Science Washington, Washington, DC, United States and Tarje Nissen-Meyer, University of Oxford, Department of Earth Sciences, Oxford, United Kingdom