Multi-scale mantle structure underneath the Americas from a new tomographic model of seismic shear velocity

Robert W Porritt, University of Texas at Austin, Austin, TX, United States, Thorsten W Becker, University of Texas at Austin, Institute for Geophysics, Austin, TX, United States, Ludwig Auer, ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland and Lapo Boschi, CNRS, Institut des Sciences de la Terre Paris (iSTeP), Paris, France