Session Details

[1poster01-10]T1. Metamorphic rocks and tectonics

Sun. Sep 14, 2025 1:30 PM - 3:00 PM JST
Sun. Sep 14, 2025 4:30 AM - 6:00 AM UTC
T1_poster(General Edu. Build.C, 1-2F)

[T1-P-2]Structural evolution of the Instekleppane, Lutzow-Holm Complex: Deformation patterns in high-grade zones of east Antarctica

*Sreehari Lakshmanan1, Tatsuro Adachi2, Yuki Mori3, Tomokazu Hokada4 (1. Shimane U. , 2. Kyushu U., 3. JASRI, 4. NIPR)

[T1-P-3]Distribution and tectonic evolution of the Latest Archean TTG body from the western Lützow-Holm Complex, East Antarctica

*Nobuhiko Nakano1, Sotaro Baba2, Shin-ichi Kagashima3, Fransiska Ayuni Catur Wahyuandari1 (1. Kyushu University, 2. University of Ryukyus, 3. Yamagata University)

[T1-P-4]Thermal structure of the contact metamorphic aureole around the Kinpusan granite, Kanto Mountains, Japan

*Ken YAMAOKA1, Daichi Murakami2, Akiko Nakazawa2, Kaho Nobuhara2, Hiroshi Mori2 (1. AIST, 2. Shinshu Univ.)

[T1-P-5]Geochronology of Migmatite from West Ongul Island, Lützow-Holm Complex, East Antarctica

*Shin-ichi KAGASHIMA1, Sotaro BABA2, Nobuhiko NAKANO3, Kenichiro TANI4 (1. Yamagata University, 2. University of Ryukyus, 3. Kyushu University, 4. National Museum of Nature and Science)

[T1-P-7]Reactions responsible for the formation of the reaction zones associated with mable in Ryoke metamorphic complex in the Yanai area.

*Kaito Nagaoka1, Takeshi Ikeda1 (1. Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu University)

[T1-P-8]Metamorphism and detrital zircon U-Pb ages of upper unit of the Hidaka metamorphic belt, Erimo, Hokkaido

*Shuji Takami1, Hayato Ueda1, Tsuyoshi Toyoshima1, Chihiro Takahashi (1. NiigataUniv)

[T1-P-9]Nanogranite inclusions in garnet gneiss from Skallen in Lützow-Holm Complex, East Antarctica

*Umon Matsumoto1, Takeshi Ikeda1 (1. Kyushu University)

[T1-P-10]Hercynite - Corundum Schist from the Ryoke Metamorphic Rocks, Takanawa Peninsula, Ehime Prefecture, SW Japan

*Haruto TSUBAKI1, Susumu SHIBUTANI1 (1. Chi-ken Sogo Consultants Co., Ltd.)