The 132nd Annual Meeting of the Geological Society of Japan
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Presentation Information

10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[T9-O-1]Coexistence significance of pillow lava and pseudo-pillow lava for “the Subari andesite” from late Miocene to Pliocene at the Tomari coast in Happo town, Akita prefecture

*Jun Hashimoto1, Mitsuhiro YASUI2,3, Masataka AIZAWA4, Takumi IMURA5, Takashi HOSHIDE6, Tomimasa HATAKEYAMA2, Yuko AKIMOTO3, Akane KATSUNAGA3, Yoshimi KATSUNAGA3, Mayumi KIKUCHI3, Seietsu SAITO3, Kazuhito SUZUKI3, Satoru SUZUKI3, Kouko TAKIMOTO3, Shizuka NISHIDE3, Satoshi HANASHITA3, Tadayasu FUJIEDA3, Saki YONEMORI3, Ryota SAWAFUJI2, Shintaro HAYASHI7 (1. Geo-work Science, 2. Sohken consult. Co. Ltd, 3. Guide group of Happo-Shirakami Geopark, 4. Hokkaido Education University, Sapporo Campus, 5. Yamagata University, 6. Akita University,, 7. Professor Emeritus, Akita University)

Keywords:

Happo-Shirakami Geopark,Subari andesite,Pillow lava,Pseudo-pillow lava

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