In GAD we trust

被引:0
|
作者
Joseph G. Meert
机构
[1] Gainesville,Joseph G. Meert is at the Department of Geological Sciences at the University of Florida
[2] Florida 32611,undefined
[3] USA. jmeert@ufl.edu,undefined
来源
Nature Geoscience | 2009年 / 2卷
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摘要
Palaeomagnetists' basic assumption that Earth's magnetic field is a GAD, that is, a geocentric axial dipole, has been challenged by anomalous magnetic data from ancient Canadian basalts. At a closer look, fast continental drift could explain this anomaly.
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页码:673 / 674
页数:1
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