On the basis of paleomagnetic study of samples collected from dykes inJunggar massif and large quantities of geological data, it is confirmed thatJunggar massif was located 35° north latitude in Early Permian, lying basically in the same latitude zone as Tarim massif, Kazakhstan massif and Siberia andserving as a component part of Laurasis continent. The authors have also madean analysis of tectonism in this area since Early Permian.