Interpretation of magnetic anomalies across Norfolk Ridge
作者:
M. P. Hochstein,
期刊:
New Zealand Journal of Geology and Geophysics
(Taylor Available online 1967)
卷期:
Volume 10,
issue 5
页码: 1302-1308
ISSN:0028-8306
年代: 1967
DOI:10.1080/00288306.1967.10420221
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Total magnetic force anomalies across Norfolk Ridge are caused by basaltic extrusions which are normally magnetised with an average magnetisation of 1.4 × 10−2e.m.u. These rocks have a minimum thickness of about 1.–2.0 km in the central part of the ridge, and are covered by a thin layer of non-magnetic deposits.
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