TY JOUR TI Two competing Paleomagnetic directions in the Late Vendian: New data for the SW Region of the Siberian Platform KW paleomagnetism KW Vendian KW Cambrian KW Siberian platform KW anomalous geomagnetic field behavior. JO Russian Journal of Earth Sciences AU , .. AU , .. AU , .. PY 2005 IS 7 PB Геофизический центр Российской Академии Наук