翻訳と辞書 ・ Graham Berry
・ Graham Bickley
・ Graham Bidstrup
・ Graham Biehl
・ Graham Binns
・ Graham Birks
・ Graham Black
・ Graham Blackall
・ Grafton Township, Sibley County, Minnesota
・ Grafton Township, Walsh County, North Dakota
・ Grafton Tyler Brown
・ Grafton Underwood
・ Grafton United Cricket Club
・ Grafton Village Cheese Company
・ Grafton Village, Virginia
・ Grafton Volcano
・ Grafton Wanderers
・ Grafton Way
・ Grafton, Cheshire
・ Grafton, Herefordshire
・ Grafton, Illinois
・ Grafton, Indiana
・ Grafton, Iowa
・ Grafton, Kansas
・ Grafton, Massachusetts
・ Grafton, Nebraska
・ Grafton, New Brunswick
・ Grafton, New Hampshire
・ Grafton, New South Wales
・ Grafton, New York
|
|
| Grafton Volcano ： ウィキペディア英語版 |
Grafton Volcano
Grafton Volcano is a buried volcano in New Zealand's Auckland volcanic field that underlies much of the Auckland suburb of Grafton. First recognised in 2010,〔 it includes the Outhwaite Park scoria cone that was first mapped by Hochstetter (1864) and inferred by later geologists to be a late phase vent of adjacent Domain Volcano. Borehole drilling and building excavations in the Grafton-Auckland Domain area during the 1990s and 2000s provided new subsurface geological information that allowed geologists to recognise the buried Grafton Volcano.〔Hayward, B.W., Kenny, J.A., High, R., France, S., 2011, ''Grafton Volcano.'' (Geocene 6 ), 12–-17.〕
==Structure==
The central and western parts of this Grafton Volcano comprise a tuff ring arc surrounding a diameter explosion crater filled with a solidified lava lake (basalt) at least thick, which underlies and surrounds scoria cones that erupted from two vents within the crater (at Outhwaite Park and the east end of Auckland Hospital).〔 Most of Grafton Volcano is buried beneath of volcanic ash that forms the western sector of the adjacent Auckland Domain tuff ring.〔
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「Grafton Volcano」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.
|
|