摘要
In previous achievements, depositional system, paleogeomorphology, geological evolutionary and sedimentary characteristics of Ordos Basin has been quite clearly recognized. However, the research precision and depth in local area still has certain limitation. As geological data’s supplement and corroborative evidence of Ordos Basin, the research on precise depiction of geological features, sedimentary characteristics as well as their matching relationship with practical production in local area, undoubtedly, has its necessity and inevitability.