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Strand Fiord Formation : ウィキペディア英語版 | Strand Fiord Formation
The Strand Fiord Formation is a Late Cretaceous volcanic component, located on northwestern and west-central Axel Heiberg Island, Nunavut, Canada. The formation contains flood basalts which are found on western Axel Heiberg Island at Dragon Cliffs tall. The Strand Fiord Formation contains columnar jointing units that are usually to in diameter. The formation is interpreted to represent the cratonward extension of the Alpha Ridge, a volcanic ridge that was active during the formation of the Amerasian Basin.〔(Volcanic style in the Strand Fiord Formation (Upper Cretaceous), Axel Heiberg Island, Canadian Arctic Archipelago ) Retrieved on 2007-08-15〕 The Strand Fiord Formation is also part of the High Arctic Large Igneous Province. ==See also==
*Volcanism of Canada *Volcanism of Northern Canada *List of volcanoes in Canada *Ellesmere Island Volcanics
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「Strand Fiord Formation」の詳細全文を読む
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