Abstract:

The north section of Jinhu seg occurs in zone of transition between Dun-tai depression and Jianhu uplift.Cenozoic sediments vary greatly.Parts ofthese sediments show no distinct lithological and electrical properties.Analyses of 110 samples of heavy minerals are given and used as criter-ian for stratigraphical division and correlation on the basis of their as sembl-ages,typomorphic peculiarities and differences in distribution in various rockhorizons.