[S-SS06] Seismological advances in the ocean

[SSS06-P01] Seismic Evidence for Ancient Mantle Plumes Beneath the Oldest Pacific Plate from 3-D Finite-Frequency Tomography

*Jun-Jie Ke¹, Shu-Huei Hung¹, Kai-Xun Chen², Ban-Yuan Kuo², Patty Pei-Ying Lin³, Takehi Isse⁴, Hitoshi Kawakatsu^2,4, Kiyoshi Baba⁴, Yih Yang⁵, Wu-Cheng Chi⁵ (1. Department of Geosciences, National Taiwan University, Taipei, Taiwan, 2. Institute of Earth science, Academic Sinica, Taipei, Taiwan, 3. Department of Earth science, National Taiwan Normal University, Taipei, Taiwan, 4. Earthquake Research Institute, The University of Tokyo, Tokyo, Japan, 5. Taiwan Ocean Research Institute, National Applied Research Laboratories, Taiwan)

Keywords:Pacific Plate, Oceanic Lithosphere, Ocean-Bottom Seismometers, Oldest-1, Oldest-2, Finite-Frequency Tomography