翻訳と辞書 |
Cosheston Group : ウィキペディア英語版 | Cosheston Group
The Cosheston Group is an early Devonian lithostratigraphic group (a sequence of rock strata) in west Wales. The name is derived from the village of Cosheston in south Pembrokeshire. The Group comprises (in ascending order) the Llanstadwell, Burton Cliff, Mill Bay, Lawrenny Cliff and New Shipping formations. The strata are exposed in the Milford Haven area of southern Pembrokeshire where several partial type sections are defined. The outcrop extends around the northern and southern shores of the Haven. It is bounded to the north by the Benton Fault between the villages of Rosemarket and Lawrenny, and extends east to New Shipping and west almost to the town of Milford Haven itself.〔British Geological Survey 1:50,000 scale geological map (England & Wales) sheet 228 ''Haverfordwest''〕 The rocks of this group have also previously been known as the Cosheston Beds.〔http://www.bgs.ac.uk/Lexicon/lexicon.cfm?pub=COB (BGS on-line lexicon of rock units)〕 ==Stratigraphy==
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「Cosheston 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.
|
|