Tuesday, May 28, 2019

Queen Elizabeth Islands Subplate

【Move to another page】
Quote
http://bit.ly/2EFR9Pd
Queen Elizabeth Islands Subplate

Volcanoguy: created page


The '''Queen Elizabeth Islands Subplate''' is a triangular [[tectonic block]] of the [[North American Plate]] containing the [[Queen Elizabeth Islands]] of [[Northern Canada]].<ref name="KW"></ref> It is surrounded on the south and southwest by the Parry Rift Valley, on the east by the Nares Rift Valley and on the northwest by the Kaltag Fault, which form part of the Canadian Arctic Rift System.<ref name="KW"/><ref></ref>

The Queen Elizabeth Islands Subplate formed in the mid-[[Tertiary]] during the final stages of the Eurekan Rifting Episode when a large triangular region became severed from the rest of the North American continent. It consists of a number of smaller subplates that are separated by [[fault (geology)|faults]]. The faults controlled the shapes of the subplates which in turn determined the shapes of the present day islands.<ref name="KW"/>

==References==


[[Category:Tectonic plates]]
[[Category:Geology of Nunavut]]
[[Category:Geology of the Arctic Ocean]]



May 29, 2019 at 09:36AM

注目の投稿

揺れ動く米朝関係:サミット開催を巡る不確実性と2026年の現在地

  揺れ動く米朝関係:サミット開催を巡る不確実性と2026年の現在地 かつて「ローラーコースター」と形容された米朝外交のドラマは、2026年現在、新たな局面を迎えています。かつてのトップ会談を巡る劇的な駆け引きは、今やより複雑で静かな、しかし根深い対立の構図へと変化しています。 ...

人気の投稿