AN INTERPRETATION OF ARCHEOMAGNETIC FIELD INTENSITY

被引:1
作者
KOBAYASHI, K
机构
[1] Ocean Research Institute, University of Tokyo, Tokyo, Nakano
来源
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY | 1969年 / 21卷 / 04期
关键词
D O I
10.5636/jgg.21.775
中图分类号
P [天文学、地球科学];
学科分类号
07 ;
摘要
Available data of the ancient geomagnetic field intensity determined by the archeomagnetic measurement are compared with theoretically calculated curves of secular variation in the geomagnetic total force at three mutually remote sites. It is particularly remarkable that the anomalous archeomagnetic results from equatorial America (Peru, Bolivia and Mexico) can be accounted for by the model including the westerly drifting components of non-dipole field superposed on the standing non-dipole and the oscillating dipole fields. The good agreement of the archeomagnetic date and the calculated curves may imply that the drifting non-dipole field given in Yukutake's model has been persistent over the past 4, 000 years. © 1969, Society of Geomagnetism and Earth, Planetary and Space Sciences. All rights reserved.
引用
收藏
页码:775 / +
页数:1
相关论文
共 22 条
[1]   INTENSITY OF GEOMAGNETIC FIELD IN INDIA OVER PAST 4000 YEARS [J].
ATHAVALE, RN .
NATURE, 1966, 210 (5043) :1310-&
[3]  
BURLATSKAYA SP, 1961, GEOMAGN AERON, V1, P426
[4]   INTENSITY VARIATION OF GEOMAGNETIC FIELD DURING PAST 4000 YEARS IN SOUTH AMERICA [J].
KITAZAWA, K ;
KOBAYASH.K .
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY, 1968, 20 (01) :7-&
[5]  
KITAZAWA K, 1969, BUTURI, V24, P825
[6]   RECENT CHANGES IN MAGNETIC DIPOLE MOMENT OF EARTH [J].
LEATON, BR ;
MALIN, SRC .
NATURE, 1967, 213 (5081) :1110-&
[7]   SECULAR VARIATION OF GEOMAGNETIC TOTAL FORCE DURING LAST 5000 YEARS [J].
NAGATA, T ;
MOMOSE, K ;
ARAI, Y .
JOURNAL OF GEOPHYSICAL RESEARCH, 1963, 68 (18) :5277-&
[8]   MAIN CHARACTERISTICS OF RECENT GEOMAGNETIC SECULAR VARIATION [J].
NAGATA, T .
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY, 1965, 17 (3-4) :263-+
[9]   ARCHEOMAGNETIC INTENSITY STUDIES OF SOUTH AND CENTRAL AMERICA [J].
NAGATA, T ;
KOBAYASH.K ;
SCHWARZ, EJ .
JOURNAL OF GEOMAGNETISM AND GEOELECTRICITY, 1965, 17 (3-4) :399-&
[10]  
NAGATA T, 1962, P BENEDUM EARTH MAGN, P39