The Role of Variable Slab Dip in Driving Mantle Flow at the Eastern Edge of the Alaskan Subduction Margin: Insights From Shear-Wave Splitting

Clothilde Venereau1,2, Robert Martin-Short3, Ian D Bastow4, Richard M Allen5 and Rita Kounoudis4, (1)Imperial College London, London, SW7, United Kingdom, (2)University of California Berkeley, Berkeley, United States, (3)Imperial College London, London, United Kingdom, (4)Imperial College London, Department of Earth Science and Engineering, London, United Kingdom, (5)Univ California Berkeley, Berkeley, CA, United States