PALEOMAGNETISM AND POTASSIUM ARGON AGE DETERMINATIONS OF LASCHAMP GEOMAGNETIC POLARITY EVENT

被引:134
作者
BONHOMMET, N
ZAHRINGER, J
机构
[1] Institut de Physique du Globe, Strasbourg
[2] Max-Planck-Institut für Kernphysik, Heidelberg
关键词
D O I
10.1016/0012-821X(69)90159-9
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
K/Ar ages were determined on samples belonging to the reversed formations of Laschamp and Olby (France); indicating an upper limit of 20 000 years for the end of the Laschamp polarity event. © 1969.
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页码:43 / +
页数:1
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