Earth's magnetic field modelling and earth's structure and evolution |
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| Authors: | DP Zidarov |
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| Institution: | Geophysical Institute, BAS, 3 G. Bonchev Str., Sofia 1113 Bulgaria |
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| Abstract: | The advantages of the approximation of the Earth's magnetic field by means of the field of the so-called natural magnetic sources are discussed. The shifting of these natural magnetic sources, determined for different epochs, is used to forecast the Earth's magnetic field and to draw conclusions about the motion of the corresponding part of the Earth. On the basis of the representation of the Earth's magnetic field from several past geological epochs as a field of one optimum dipole a new theory about the Earth's evolution is proposed. |
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