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Bouvet Triple Junction : ウィキペディア英語版 | Bouvet Triple Junction
The Bouvet Triple Junction is a geologic triple junction of three tectonic plates located on the seafloor of the South Atlantic Ocean. It is named after Bouvet Island, which lies 275 kilometers to the east. The three plates which meet here are the South American Plate, the African Plate, and the Antarctic Plate. The Bouvet Triple Junction is an R-R-R type, that is, the three plate boundaries which meet here are oceanic ridges: the Mid-Atlantic Ridge (MAR), the Southwest Indian Ridge (SWIR), and the American-Antarctic Ridge (AAR). ==Transform valleys== There are two prominent transform valleys in the area: Conrad transform and Bouvet transform. Conrad transform is named after . Bouvet Island is the highest point on the southern wall of the Bouvet transform.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Bouvet Triple Junction」の詳細全文を読む
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