Mon. May 21, 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-IT18] Planetary cores: Structure, formation, and evolution

convener:Hidenori Terasaki(Graduate School of Science, Osaka University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), William F McDonough (共同), George Helffrich(Earth-Life Science Institute, Tokyo Institute of Technology)

Mon. May 21, 2018 1:45 PM - 3:15 PM A11 (Tokyo Bay Makuhari Hall)

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

[S-IT18] Planetary cores: Structure, formation, and evolution

convener:Hidenori Terasaki(Graduate School of Science, Osaka University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), William F McDonough (共同), George Helffrich(Earth-Life Science Institute, Tokyo Institute of Technology), Chairperson:Terasaki Hidenori, McDonough William(University of Maryland / Tohoku University)

Mon. May 21, 2018 3:30 PM - 5:00 PM A11 (Tokyo Bay Makuhari Hall)

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

[S-IT18] Planetary cores: Structure, formation, and evolution

convener:Hidenori Terasaki(Graduate School of Science, Osaka University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), William F McDonough (共同), George Helffrich(Earth-Life Science Institute, Tokyo Institute of Technology), Chairperson:Ohtani Eiji(Tohoku University), Helffrich George(ELSI, Tokyo Institute of Technology)

Mon. May 21, 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-IT18] Planetary cores: Structure, formation, and evolution

convener:Hidenori Terasaki(Graduate School of Science, Osaka University), Eiji Ohtani(Department of Earth and Planetary Materials Science, Graduate School of Science, Tohoku University), William F McDonough (共同), George Helffrich(Earth-Life Science Institute, Tokyo Institute of Technology)

Mon. May 21, 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-IT18] Planetary cores: Structure, formation, and evolution

[SIT18-P05] Stratification of the Earth's core by SiO₂ crystallization

*George Helffrich¹, Guillaume Morard³, Kei Hirose^1,2, Satoshi Kaneshima⁴ (1.Earth-Life Science Institute, Tokyo Institute of Technology, 2.Department of Earth and Planetary Science, University of Tokyo, 3.IMPMC, Universite Pierre et Marie Curie - Paris 6, 4.Department of Earth and Planetary Sciences, University of Kyushu)

Mon. May 21, 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-IT18] Planetary cores: Structure, formation, and evolution

[SIT18-P05] Stratification of the Earth's core by SiO₂ crystallization

*George Helffrich¹, Guillaume Morard³, Kei Hirose^1,2, Satoshi Kaneshima⁴ (1.Earth-Life Science Institute, Tokyo Institute of Technology, 2.Department of Earth and Planetary Science, University of Tokyo, 3.IMPMC, Universite Pierre et Marie Curie - Paris 6, 4.Department of Earth and Planetary Sciences, University of Kyushu)

Mon. May 21, 2018 10:45 AM - 12:15 PM A05 (Tokyo Bay Makuhari Hall)

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

[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)

George Helffrich

Convener, Chairperson

[S-IT18] Planetary cores: Structure, formation, and evolution

[S-IT18] Planetary cores: Structure, formation, and evolution

[S-IT18] Planetary cores: Structure, formation, and evolution

[S-IT18] Planetary cores: Structure, formation, and evolution

Speaker, Author, Co-Author

[S-IT18] Planetary cores: Structure, formation, and evolution

[SIT18-P05] Stratification of the Earth's core by SiO₂ crystallization

[S-IT18] Planetary cores: Structure, formation, and evolution

[SIT18-P05] Stratification of the Earth's core by SiO₂ crystallization

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

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