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タイトルヨミ
シマネケン シチルイ シュウヘン ノ コウラ ソウ ニ フクマレル ヘンマガン レキ ト ソノ チシツガクテキ イギ
日本語以外のタイトル
Geological Significance of the Boulders of Gneissic Rock Included in the Koura Formation from Shichirui District, Shimane Prefecture, Japan
ファイル
言語
英語
著者
三浦 清
内容記述(抄録等)
Several years ago, in the course of reconnaissance geological survey of Mionoseki district of the eastern Shimane peninsula, 20 km to the east of Matsue city, the present writer found the boulders of gneissic rocks from small cut at Shichirui area in the eastern part of this peninsula. These rocks are gneissic rocks drived from basic rocks, containing tremolite, basic plagioclase and magnetite. Judged from their lithological features, they can be correlated to the gneisses of Hida-Oki metamorphic belt. The discovery of gneissic boulders testified to the presence of mountian-land of Hida-Oki metamorphic complex in and around the present Shimane peninsula district at the dawn of the Miocene. As the occurrence of such gneissic rocks from the Shimane peninsula district seems to warrant a note from the view point of the geological genesis of green tuff regions.
掲載誌名
島根大学教育学部紀要. 自然科学
4
開始ページ
91
終了ページ
94
ISSN
05869943
発行日
1970-12-28
NCID
AN00107941
出版者
島根大学教育学部
出版者別表記
The Faculty of Education Shimane University
資料タイプ
紀要論文
部局
教育学部
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