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Ember Ridge is a volcanic mountain ridge associated with the Mount Cayley volcanic field in British Columbia, Canada. Ember Ridge is made of a series of steep-sided domes of glassy, complexly jointed, hornblende-phyric basalt with the most recent eruptions during the Holocene.〔(Catalogue of Canadian volcanoes: Mount Cayley volcanic field )〕 The domes have structural similarities which indicate that the domes are similar in age and could have formed by the same foundation. ==Volcanoes== Lava domes associated with Ember Ridge include: *Ember Ridge North () *Ember Ridge Northeast () *Ember Ridge Northwest () *Ember Ridge Southeast () *Ember Ridge Southwest () *Ember Ridge West () 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「Ember Ridge」の詳細全文を読む スポンサード リンク
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