Inferences on the Physical Nature of Earth’s Inner Core Boundary Region from Observations of Antipodal PKIKP and PKIIKP Waves

Vernon F Cormier, University of Connecticut, Groton, CT, United States, Januka Attanayake, University of Münster, Münster, Germany, Christine Thomas, Westfälische Wilhelms-Universität Münster, Institute of Geophysics, Münster, Germany, Keith D. Koper, University of Utah, Department of Geology and Geophysics, Salt Lake City, United States and Meghan Samanth Miller, Australian National University, Research School of Earth Sciences, Canberra, ACT, Australia