翻訳と辞書 Words near each other ・ Smith River (McKenzie River) ・ Smith River (Montana) ・ Smith River (Oregon) ・ Smith River (Pemigewasset River) ・ Smith River (Umpqua River) ・ Smith River (Virginia) ・ Smith River Falls – Fort Halkett Provincial Park ・ Smith River National Recreation Area ・ Smith River Reservation ・ Smith River, British Columbia ・ Smith River, California ・ Smith Road (PAT station) ・ Smith Road and Martin Road and Apache Boulevard (Metro Light Rail station) ・ Smith Road, Chennai ・ Smith Rock Shelter ・ Smith Rock State Park ・ Smith Rocks ・ Smith S. Turner ・ Smith S. Wilkinson ・ Smith Samau ・ Smith School of Enterprise and the Environment ・ Smith set ・ Smith Settlement, Nova Scotia ・ Smith Shoe Shop ・ Smith signal ・ Smith Sound ・ Smith Sound (British Columbia) ・ Smith Sound, Newfoundland and Labrador ・ Smith space ・ Smith Spectrum Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Smith Rock State Park ： ウィキペディア英語版 Smith Rock State Park Smith Rock State Park is an American state park located in central Oregon's High Desert near the communities of Redmond and Terrebonne. Its sheer cliffs of tuff and basalt are ideal for rock climbing of all difficulty levels. Smith Rock is generally considered the birthplace of modern American sport climbing, and is host to cutting-edge climbing routes. It is popular for sport climbing, traditional climbing, multi-pitch climbing, and bouldering. == Geology == The Smith Rock area is geologically very interesting. It is made up of layers of recent basalt flows overlaying older Clarno ash and tuff formations. Approximately 30 million years ago, a large caldera was formed when overlying rock collapsed into an underground lava chamber. This created a huge amount of rock and ash debris that filled the caldera. That material eventually hardened into rock, becoming Smith Rock tuff. A half million years ago, basalt lava flows from nearby volcanoes covered the older tuff.〔McArthur, Lewis A. and Lewis L. McArthur, Oregon Geographic Names (Seventh edition), "Smith Rock," Oregon Historical Society Press: Portland, Oregon (2003), pp. 890-891.〕〔(''Smith Rock State Park Climbing and Trail Guide'' ), Oregon Parks and Recreation Department, Salem, Oregon, March 2014.〕〔("Smith Rock" ), ''Travel Oregon'', Oregon Tourism Commission, Salem, Oregon, accessed 27 May 2015.〕 Eventually, the Crooked River cut its way through the layers of rock to create today's geographic features. Smith Rock itself is a -high ridge (above sea level) with a sheer cliff-face overlooking a bend in the Crooked River (elev. 2600 ft), making the cliffs about 600 feet high.〔〔 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「Smith Rock State Park」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.