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タイトルヨミ
マツエシ シュウヘン ノ チシツ イズモソウ グン ノ ケンキュウ 1
タイトル別表記
Geology of the Environs of Matsue City : The Study of the Izumo Group in Shimane Prefecture(Part 1)
ファイル
言語
日本語
著者
宮嶋 聖隆
永島 晴夫
大西 郁夫
内容記述(抄録等)
In the hills around Matsue city, the alkali basalts are widely distributed. These basalts, lava flows and tuff beds, are embedded in sandstone beds. They are called the Matsue formation and comporse the upper part of the Izumo group.
Six lava flows and two tuff beds are good key beds in the Matsue formation. The sedimentary imbricate structure of that formation are shown by these key beds.
The upper Cenozoic geologic units, in descending order, are as follows :
- Terrace gravel III
- Kisuki pumice bed
Pleistocene - Kurayoshi pumice bed
- Terrace gravel II ( = Nogi bed)
- Terrace gravel I
Pliocene -Misasa group -Wakurayama andesite
- Rakuzan basalt (BL6) and conglomerate (BG3) member
(sandstone)
- Moriwaki tuff member (AT)
(sandstone)
- Tokodai basalt member (BL 5)
(sandstone)
- Kawazu tuff member (BT)
-Matsue (sandstone)
Miocene formation - Tsuda basalt (BL 4) and conglomerate (BG 2) member
(sandstone)
Agenogi basalt member (BL 3)
(sandstone)
- Hanamagari basalt (BL 2)
(sandstone)
- Chausuyama basalt (BL 1) and breccia (BG 1) member
-Fujina and Furue formations (mudstone)
掲載誌名
島根大学文理学部紀要. 理学科編
5
開始ページ
131
終了ページ
138
ISSN
03709434
発行日
1972-03-10
NCID
AN0010806X
出版者
島根大学文理学部
出版者別表記
The Faculty of Literature and Science, Shimane University
資料タイプ
紀要論文
部局
島根大学
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