重磁资料在鄂尔多斯盆地西南缘基底研究中的应用

宁媛丽, 周子阳, 孙栋华

The application of magnetic and gravity data on research the basement in the southwest of Ordos Basin

Yuan-Li NING, Zi-Yang ZHOU, Dong-Hua SUN

图7 研究区奥陶系顶面等深线

Fig.7 The top surface depth map of Ordovician system