郯城-庐江断裂带(下称郯庐带)是我国东部的一条超壳深断裂带。多数学者认为它是一条左旋平移断裂带。然而,对平移的时间和幅度却有不同的看法。为此,我们在郯庐带两侧系统地采集了各地质历史时期地层的古地磁样品。目前仅对寒武纪和侏罗纪的地层做了室内测定。据此结果,试图对郯庐带在这两个地质时期先后的运动方式作一初步探讨。用一般的古地磁实验、计算方法求得郯庐带部分古地磁参数(表1)。可以看出:郯庐带东侧辽南复县 Tancheng - Lujiang fault zone (hereinafter referred to Tanlu zone) is a deep crust in eastern China. Most scholars think it is a left-lateral translation fault zone. However, there are different views on the timing and magnitude of translation. For this reason, we systematically collected paleomagnetic samples from various geologic historical formations on both sides of Tanlu River. Currently, only the Cambrian and Jurassic strata were measured indoors. Based on the results, this paper attempts to make a tentative discussion on the successive movement patterns of Tanlu belt in these two geological periods. Using the general paleomagnetic experiment and calculation method, we obtained some paleomagnetic parameters (Table 1). It can be seen: Qilu with the eastern side of Liaoning Fu County