New paleomagnetic data from Siberia: Non-uniformitarian geomagnetic field around the Proterozoic-Phanerozoic boundary?

Vladimir Pavlov1, Andrey Shatsillo1, Nikolay Kouznetsov2 and Elena Gazieva3, (1)Institute of Physics of the Earth RAS, Moscow, Russia, (2)Geological Institute RAS, Moscow, Russia, (3)Institute of Physics of the Earth RAS, Main magnetic field, Moscow, Russia