阿留申島弧是位於美國阿拉斯加州的火山弧,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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外部連結
https://web.archive.org/web/20120402222608/http://www.geoprisms.org/alaska.html
這是一篇與阿拉斯加州相關的小作品。您可以透過編輯或修訂擴充其內容。 |
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