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阿留申島弧是位於美國阿拉斯加州火山弧,從堪察加半島一直向東延伸3,000公里至阿拉斯加灣,該島弧因太平洋板塊沿着阿留申海溝沉入北美洲板塊而形成。

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阿留申島弧的火山
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外部連結

https://web.archive.org/web/20120402222608/http://www.geoprisms.org/alaska.html

52.28°N 174.15°W / 52.28; -174.15

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