Geophysical Journal | 2000 volume 22 6

Elements of a phylogenetic series of the Earth's magnetic field

© Tretiak A.N.

The own vision of mechanisms and causes, that provide changes of the tension of the geomagnetic field during its evolution, as well as the causes that provide the asymmetry of geomagnetic field, its inversions and frequency of the latter is proposed. The structural elements of MFE have been defined and systematized, and the processes which form them have been established. The supposition that the normal state of geomagnetic field is a quiet symbol - changing field, mapping normal mantle and Earth's core evolution process is expressed. All other states (the superchrons of polarity, intervals of disturbed and levels of oscillating field) should be thought to be anomalous.

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