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Secular Variation of the Geomagnetic Total Force during the Last 5000 Years

Nagata, Takesi, Arai, Y., Momose, K.·1963·Journal of Geophysical Research

Abstract

Intensities of the geomagnetic total force (F) at various epochs during the last 5000 years are deduced from the intensity of natural remanent magnetization of basaltic lavas and baked potteries of known ages. Results show that F increased between about 5000 years ago and 2000 years ago when F reached its maximum value, being about 1.5 times as large as at present; F then decreased gradually until the present time. The results are probably accompanied by regional secular variation of appreciable magnitude.

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Metadata

Authors
Nagata, T., Arai, Y., & Momose, K.
Venue
Journal of Geophysical Research
Published
1963-09-15
Volume
68
Issue
18
Pages
5277-5281
ISSN
0148-0227 (ISSN-L)
OpenAlex
W1967213667
Cited by
410
References
0
FWCI
1.73
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Secular Variation of the Geomagnetic Total Force during the Last 5000 Years. https://app.cochat.ai/papers/10.1029/j.2156-2202.1963.tb00005.x
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Nagata, T., Arai, Y., & Momose, K. (1963). Secular Variation of the Geomagnetic Total Force during the Last 5000 Years. Journal of Geophysical Research. https://doi.org/10.1029/j.2156-2202.1963.tb00005.x

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