[S-IT20] Structure and Dynamics of Earth and Planetary Mantles

11:45 AM - 12:00 PM

[SIT20-11] Core-mantle interaction evidence from SiO₂ dispersal in Earth's lower mantle

*George Helffrich¹, Maxim Ballmer^1,2, Kei Hirose^1,3 (1.Earth-Life Science Institute, Tokyo Institute of Technology, 2.Institute of Geophysics, ETH Zurich, 3.Department of Earth and Planetary Science, University of Tokyo)

Tue. May 22, 2018 10:45 AM - 12:15 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Poster
| S (Solid Earth Sciences)
| S-IT Science of the Earth's Interior & Tectonophysics

[S-IT22] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT22-P01] Waveform inversion for the 3-D S-velocity structure of the mantle transition zone beneath Central America using USArray data

*Anselme F. E. Borgeaud¹, Kenji Kawai¹, Robert J. Geller¹, Maxim Ballmer² (1.Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo, 2.ETH Zurich Swiss Federal Institute of Technology Zurich)

Tue. May 22, 2018 1:45 PM - 3:15 PM International Conference Room (IC) (2F International Conference Hall, Makuhari Messe)

[EE] Oral
| S (Solid Earth Sciences)
| S-IT Science of the Earth's Interior & Tectonophysics

[S-IT22] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

1:45 PM - 2:00 PM

[SIT22-01] S-velocity structure of the mantle transition zone beneath the Northwestern Pacific inferred from waveform inversion and its geophysical interpretation

*Lina Yamaya¹, Anselme F. E. Borgeaud¹, Kenji Kawai¹, Maxim Ballmer² (1.Department of Earth and Planetary Science, School of Science, University of Tokyo, 2.ETH. Zurich Swiss Federal Institute of Technology Zurich)

Tue. May 22, 2018 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall7, Makuhari Messe)

[EE] Evening Poster
| S (Solid Earth Sciences)
| S-IT Science of the Earth's Interior & Tectonophysics

[S-IT22] Interaction and Coevolution of the Core and Mantle in the Earth and Planets

[SIT22-P01] Waveform inversion for the 3-D S-velocity structure of the mantle transition zone beneath Central America using USArray data

*Anselme F. E. Borgeaud¹, Kenji Kawai¹, Robert J. Geller¹, Maxim Ballmer² (1.Department of Earth and Planetary Science, Graduate School of Science, University of Tokyo, 2.ETH Zurich Swiss Federal Institute of Technology Zurich)

Maxim Ballmer

Speaker, Author, Co-Author