January 17th, No. 1808

Presenters:

1. Prof. S. Sasaki (COE seminar)
   [abstract]
2. M. Yazaki (Geology and Petrology Research Group)
   [abstract]
3. H. Watanabe (Geology and Petrology Research Group)
   [abstract]

January 10th, No. 1807

Presenters:

1. T. Misu (Early Solar System Evolution Research Group)
   [abstract]
2. M. Mujin (Volcanology and Geofluids Research Group)
   [abstract]

December 20th, No. 1806

1. Izumi Mashino (Earth and Planetary Material Physics Research Group)
   [abstract]
2. Keiko Matsumoto (Volcanology and Geofluids Research Group)
   [abstract]

December 13th, No. 1805

Presenters:

1. Takato Natori (Petrological Geology Research Group)
   [abstract]
2. Yurie Nakamura (Mineralogy Research Group)
   [abstract]

December 6th, No. 1804

1. Daichi Takahashi (Mineralogy Research Group)
   [abstract]
2. Masayoshi Fujino (Geology and Petrology Research Group)
   [abstract]

November 22th, No. 1802

1. Kazuki Kimoto (Geology and Petrology Group)
   [abstract]
2. Kentaro Oshi (Early Solar System Evolution Research Group)
   [abstract]

November 15th, No. 1801

1. Takahiro Uchida (Mineralogy)
   [abstract]
2. Rui Huang (Natural Resources and Environmental Geochemistry Group)
   [abstract]

November 8th, No. 1800

1. Prof. Yasushi Watanabe (AIST)


2. Sunao Nagata (Mineralogy)
   [abstract]
3. Midori Isojima (Volcanology and geofluids research group)
   [abstract]

October 25th, No. 1799

1. Prof. Shun-ichiro Karato （GCOE seminar）
   [abstract]
2. Kei Sato （Geology and Petrology Research Group）
   [abstract]
3. Kenta Murayama （Early Solar System Evolution Research Group）
   [abstract]

October 18th, No. 1798

Preliminary Report of the Doctoral Thesis

1. Shizuka Otsuki（Volcanology and Geofluids Research Group）
   [abstract]
2. Yoshimi Hiroi（Geology and Petrology Research Group）
   [abstract]
3. Hatsumi Ishida（Early Solar System Evolution Research Group）
   [abstract]

October 11th, No. 1797

Preliminary Report of the Doctoral Thesis

1. Naoya Nishitani（Earth and Planetary Material Physics Reserch Group）
   [abstract]
2. Suguru Takahashi（Earth and Planetary Material Physics Reserch Group）
   [abstract]
3. Yuki Araki（Early Solar System Evolution Research Group）
   [abstract]

July 19th, No. 1796 Intermediate term presentation

1. Erdenesaikhan Ganbat （Petrological Geology Research Group）

We have pre-presentation after seminar

1. Minyahl Teferi Desta (Petrological Geology Research Group)
Title: A comparative petrological study of the Siberian and Ethiopian large igneous provinces (LIPs) and a case study on Triassic mafic rocks in Chukotka, NE Russia

July 12th, No. 1795

1. Akihiro Takahata （Earth and planetary material physics research group）
   [abstract]

July 5th, No. 1794

1. Masakuni Yamanobe （Early solar system evolution）
   [abstract]
2. Kensei Hamaki （Earth and planetary material physics research group）
   [abstract]
3. Yasuhiro Yanagida（Volcanology and Geofluids Research Group）
   [abstract]

June 28th, No. 1793

1. Wataru Hanakawa （Earth and planetary material physics research group）
   [abstract]
2. Ken Tazawa （Early solar system evolution）
   [abstract]
3. Sakiko Nitta （Natural Resources and Environmental Geochemistry Group）
   [abstract]

June 21st, No. 1792

1. Shogo Terajima （Natural Resources and Environmental Geochemistry Group）
   [abstract]
2. Tokio Tomita （Earth and Planetary Material Physics Research Group）
   [abstract]
3. Emi Hara （Early solar system evolution）
   [abstract]

June 14th, No. 1791

1. Dr. Y. Asahara （Earth and Planetary Material Physics Research Group）
   [abstract]
2. E. Fujiwara （Volcanology and Geofluids Research Group）
   [abstract]
3. M. Matsuoka （Early solar system evolution）
   [abstract]
4. T. Tanaka （Natural Resources and Environmental Geochemistry Group）
   [abstract]

June 7th, No. 1790

1. S. Ishizuka （Early Solar System Evolution）
   [abstract]
2. H. Shimizu （Volcanology and Geofluids Research Group）
   [abstract]
3. Y. Segawa （Mineralogy Research Group）
   [abstract]

May 31st, No. 1789

1. Dr Jie Li （13:10-14:10 COE seminar）
   [abstract]
2. S. Kawai （Natural Resources and Environmental Geochemistry Group）
   [abstract]
3. S. Kubota （Petrological Geology Research Group）
   [abstract]
4. R. Kobayashi （Natural Resources and Environmental Geochemistry Group）
   [abstract]

May 17th, No. 1788

1. Yuki Sato（Petrological Geology Research Group）
   [abstract]
2. Kosui Watanabe（Earth and Planetary Material Physics Reserch Group）
   [abstract]
3. Kentaro Oguchi（Natural Resources and Environmental Geochemistry Group）
   [abstract]

May 10th, No. 1787

1. Dr. Takashi Hoshide （Volcanology and Geofluids Research Group）
   [abstract]
2. Takato Natori （Petrological Geology Research Group）
   [abstract]
3. Haruka Akamatsu （Earth and Planetary Material Physics Research Group）
   [abstract]

April 26th, No. 1786

1. Dr. Tatsuya Sakamaki （Earth and Planetary Material Physics Research Group）
   [abstract]
2. Dr. Maki Hamada （Earth and Planetary Material Physics Research Group）
   [abstract]