INTENSITY OF GEOMAGNETIC FIELD IN PREHISTORIC EGYPT

被引:13
作者
ATHAVALE, RN
机构
[1] National Geophysical Research Institute, Hyderabad
关键词
D O I
10.1016/0012-821X(69)90094-6
中图分类号
P3 [地球物理学]; P59 [地球化学];
学科分类号
0708 ; 070902 ;
摘要
The ancient geomagnetic field intensity value for Egypt has been deduced for two epochs: 3400-2700 B.C. and 2300-1700 B.C., by using baked potsherds collected from two excavation sites in Nubia. The data are compared with those form other regions for geomagnetic field intensity during the third millenium B.C. It appears that the average value of intensity during this period was less than the present value by not more than ten to twenty percent. © 1969.
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页码:221 / &
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