Cu metallogeny at the platform period was mainly related to carbonate rock annd sandy conglomeratic clastic rock formation during transgression at the initial stable platform stage and clastic rock and volcanic formations in the.

However,earth sciences have been proceeding,the plate tectonics becomes insufficient tointerpret the complicated tectonic features in the earth crust,especially in the Early Pre-cambrian shields, platforms and cratons.

The category differentiation of gold deposits in eastern sector of the north fringe of North China Platform and the basic features of the gold deposits originated in different eras;

Sequence stratigraphy of the Late Cambrian strata on the North China platform and the correlation of the sea-level changes with the North America platform;

The Brachiopod Indicator on the Permo-Carboniferous Boundary in the North China Platform;

Carbon isotope composition of Cambrian carbonate rocks in Yangtze Platform,South China and its geological implications;

Stratigraphic distribution and palaeogeographic control on the Early Cambrian Eodiscoids in Yangtze Platform;

The sulfur and carbon isotopic records in carbonates of the Dengying Formation in the Yangtze Platform, China;

The Phase States of Cr in Kimberlite and the Prospecting Geochemical Information ——Taking Huabei Platform as an example;

The characters of geophysical fields of the north edge of Huabei platform were discussed.

According to recent regional geological survey and research achievements, it is put forward that Huaiyuan movement is an important regional tectonic movement of Huabei platform in early Palaeo-proterozoic period.