Jisho

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伊豆小笠原島弧
Wikipedia definition
1. Izu-Bonin-Mariana ArcThe Izu-Bonin-Mariana (IBM) arc system is an outstanding example of a plate tectonic convergent boundary. IBM extends over 2800 km south from Tokyo, Japan, to beyond Guam, and includes the Izu Islands, Bonin Islands, and Mariana Islands; much more of the IBM arc system is submerged below sealevel. The IBM arc system lies along the eastern margin of the Philippine Sea Plate in the Western Pacific Ocean.
Read “Izu-Bonin-Mariana Arc” on English Wikipedia
Read “伊豆・小笠原・マリアナ島弧” on Japanese Wikipedia
Read “Izu-Bonin-Mariana Arc” on DBpedia

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