翻訳と辞書 Words near each other ・ Lower Manya (Ghana parliament constituency) ・ Lower Manya Krobo District ・ Lower Market Street Historic District ・ Lower Marlboro, Maryland ・ Lower Marsh ・ Lower Marsh Creek Presbyterian Church ・ Lower Marsh Lake ・ Lower Matecumbe Beach ・ Lower Matecumbe Key ・ Lower Goulburn National Park ・ Lower Grand Lagoon, Florida ・ Lower Granite Dam ・ Lower Great Lakes Emmy Awards ・ Lower Green Mill, Hindringham ・ Lower Green Swamp Preserve ・ Lower Greensand Group ・ Lower Greenville, Dallas ・ Lower Greenville, Nova Scotia ・ Lower Grindelwald Glacier ・ Lower Grosvenor Street ・ Lower Guadiana International bridge ・ Lower Guinea ・ Lower Guinean forests ・ Lower Gwelo (Zimbabwe) ・ Lower Gwynedd Township, Montgomery County, Pennsylvania ・ Lower Hack Lift ・ Lower Hael Wood ・ Lower Haight, San Francisco ・ Lower Halstow ・ Lower Hanson Lake 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 Lower Greensand Group ： ウィキペディア英語版 Lower Greensand Group The Lower Greensand Group is a geological unit, which forms part of the underlying geological structure of southeast England. South of London in the counties of West Sussex, East Sussex and Kent, which together form the wider Weald, the Lower Greensand can usually be subdivided to formational levels with varying properties into the Atherfield Clay Formation, the Hythe Formation, the Sandgate Formation, Bargate Formation and the Folkestone Formation. In areas north and west of London, including Cambridgeshire, Bedfordshire and Buckinghamshire the Lower Greensand is referred to as the Woburn Sand Formation. == Lithology == The Lower Greensand typically comprises loose, unconsolidated sandstone (termed rubblestone/rubble in construction) and sands of varying grain size with subordinate amounts of siltstones, mudstones (containing smectites and similar) and limestones. In the Weald of East Sussex the lowermost part of the group is recognised by green glauconitic clays with a basal bed of phosphate nodules. These clays are overlain by green sandy clays and silts and finally homogeneous fine grained sands.〔Lake, R.D. & Shepard-Thorn, E.R. (1987) ''Geology of the country around Hastings and Dungeness: Memoir for 1:50,000 geological sheets 320 and 321''. British Geological Survey, London.〕 The sediments are noted to become increasingly fine grained and glauconitic to the east. 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「Lower Greensand Group」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.