DIVISION AND CORRELATION OF LATE PRECAMBRIAN STRATA IN SOUTHERN LIAONING, NORTHERN JIANGSU AND ANHUI, WESTERN AND EASTERN SHANDONG

Some mistakes of "super-contacting" or "superimposing" remained in the Late Precambrian stratigraphic sequence in southern Liaoning Province and the north of Jiansu and Anhui Provinces, and between Penglai group in Eastern Shandong and Tumen group in Western Shandong. A new division and correlation plan is proposed on the basis of a clear division regulation of stratigraphic sequence, after a detailed study on the strata in the areas. In the new plan, the position of the studied strata in the stratigraphic column of Late Precambrian of China shows an impotant relation between Sinian System and Qingbaikou System on the geologic and biologic evolution.