Deformation of the Tonga Slab: Evidence for Interaction with a Small-scale Secondary Plume in the Transition Zone

Magali I Billen, University of California Davis, Department of Earth and Planetary Sciences, Davis, CA, United States, John Z Bikoba, University of California Davis, Davis, CA, United States and Scott Tarlow, University of California Davis, Earth and Planetary Sciences, Davis, CA, United States