Ordos is located in the western part of North China Platform and was subjected to erosion at the late stage of Caledonian movement when the platform was uplifted. Later, Variscian movement made this region subside and...Ordos is located in the western part of North China Platform and was subjected to erosion at the late stage of Caledonian movement when the platform was uplifted. Later, Variscian movement made this region subside and the paleo-North China Sea and Qilian Sea transgressed onto Ordos, from both the east and west sides during the展开更多
文摘Ordos is located in the western part of North China Platform and was subjected to erosion at the late stage of Caledonian movement when the platform was uplifted. Later, Variscian movement made this region subside and the paleo-North China Sea and Qilian Sea transgressed onto Ordos, from both the east and west sides during the
