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Title Transcription
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
Title Alternative (English)
Remanent Magnetization of the Tanzawa Tonalite Complex
File
language
eng
Author
Tokieda, Katsuyasu
Ito, Haruaki
Description
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.
Journal Title
Memoirs of the Faculty of Science, Shimane University
Volume
12
Start Page
45
End Page
53
ISSN
03879925
Published Date
1978-12-20
NCID
AN00108106
Publisher
島根大学理学部
Publisher Aalternative
The Faculty of Science, Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Science and Engineering
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