翻訳と辞書 Words near each other ・ South Virgin Mountains ・ South Waikato community television ・ South Waikato District ・ South Wairarapa District ・ South Wales ・ South Wales (European Parliament constituency) ・ South Wales Amateur League ・ South Wales and Monmouthshire Football Association ・ South Wales Argus ・ South Wales Borderers ・ South Wales Borderers Museum ・ South Wales Brigade ・ South Wales Central (European Parliament constituency) ・ South Wales Central (National Assembly for Wales electoral region) ・ South Wales Coal Measures Group ・ South Wales Coalfield ・ South Wales Coalfield Collection ・ South Wales Coast and Severn Estuary Coastal Path ・ South Wales cricket team ・ South Wales derby ・ South Wales Dragons RLFC ・ South Wales East (European Parliament constituency) ・ South Wales East (National Assembly for Wales electoral region) ・ South Wales Echo ・ South Wales Evening Post ・ South Wales Fire and Rescue Service ・ South Wales Gas Pipeline ・ South Wales Geologists' Association ・ South Wales Hornets ・ South Wales Institute of Engineers 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 South Wales Coalfield ： ウィキペディア英語版 South Wales Coalfield The South Wales Coalfield (Welsh: Maes glo De Cymru) is a large region of south Wales that is rich in coal deposits, especially the South Wales Valleys. ==The coalfield area== The South Wales Coalfield extends across parts of Pembrokeshire, Carmarthenshire, Swansea, Neath Port Talbot, Bridgend, Rhondda Cynon Taf, Merthyr Tydfil, Caerphilly, Blaenau Gwent and Torfaen. It comprises a fully exposed synclinorium with a varying thickness of "coal measures" (Upper Carboniferous / Pennsylvanian) deposits with thick, workable seams in the lower parts and generally thinner and sparser seams in the upper parts, together with a development of sandstones (Pennant Sandstone). See also the Geology of South Wales. These sandstones have been much used in building construction (including the characteristic terraces of former miners' houses) and give rise to bleak uplands rising 300–600 metres above sea level between the steep-sided valleys in which most deep mines were developed. The coal generally increases in grade or "rank" from east to west, with bituminous coals in the east, and anthracite in the west. The Rhondda Valley was particularly known for steam coals which fueled steamships of the 19th and early 20th centuries. 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「South Wales Coalfield」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.