翻訳と辞書 |
Finlay tephras : ウィキペディア英語版 | Finlay tephras
The Finlay tephras is the term for two tephra deposits in northern British Columbia, Canada. It takes its name from the Finley River and was deposited just before 10,220-10,560 years ago. The source for the two tephra deposits is unknown but were likely erupted during two closely spaced periods of volcanism at one or two volcanoes associated with the Northern Cordilleran Volcanic Province.〔(Holocene tephras in lake cores from northern British Columbia, Canada )〕 Volcanoes suggested to have erupted the tephra include Hoodoo Mountain, Heart Peaks, the Mount Edziza volcanic complex and Level Mountain.〔 ==See also==
*Volcanism of Western Canada
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「Finlay tephras」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|