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タイトルヨミ
タンザワ トーナルガン フクゴウ ガンタイ ノ ザンリュウ ジカ
日本語以外のタイトル
Remanent Magnetization of the Tanzawa Tonalite Complex
ファイル
言語
英語
著者
時枝 克安
伊藤 晴明
内容記述(抄録等)
The main part of the tonalite complex are mostly reversely magnetized and normally magnetized in part. It is therefore concluded that the complex encountered with a polarity transition of the geomagnetic field during a cooling process after the intrusion. However, paleomagnetic results from the complex did not provide a continuous record of the field reversal. Only part of transitional pole positions is obtained from the data. The positions of virtual north pole fall in a region between Africa and the Antarctic Continent such as those from the Japanese rocks of various types and ages. The timing of intrusions of each rock body was also estimated by examining directions of the remanent magnetization from the intrusive rocks measured.
掲載誌名
島根大学理学部紀要
12
開始ページ
45
終了ページ
53
ISSN
03879925
発行日
1978-12-20
NCID
AN00108106
出版者
島根大学理学部
出版者別表記
The Faculty of Science, Shimane University
資料タイプ
紀要論文
部局
総合理工学部
他の一覧