Research on the lithosphere structure of Chinese Marginal Seas;

The Indian plate′s continuous motion to the north, the convective removal to the thickening lithosphere caused by small-scale mantle convection and the effect of denudation on the uplifted plateau are regarded as main driving forces that make the patterns of stress field of East Asia continent at present time.

In this model the EastAsia continent is limited in a trapezoid geological frame and the continental lithosphere is regard as a continuum thin plate with a power law rheology.

Middle-Lower Ordovician lithostratigraphy in the Hangzhou area, Zhejiang;

Advances in the study of the Jurassic-Cretaceous lithostratigraphy in the Luanping basin,north ern Hebei;

Cretaceous lithostratigraphy and sedimentary environment in the Ulan Ul Lake area,northern Qiangtang;

Characteristics of Yaojia Formation petrostratigraphy and sedimentary environment in the Songnen Basin in the Fuyu,Yushu areas;

Through the practice, this method is better than that of mapping by petrostratigraphy unit to get both petrology and sequencestratigraphy geological map showing more informations about sea level change, globe constrast, basin filling and g

Correlation between the Xujiahe Formation and the Xiangxi Group is performed by using various methods, such as petrostratigraphy, seismic stratigraphy, event stratification and high resolution cyclic stratigraphy, and the Upper Triassic in the whole basin is correlated.

On tilting failure of bedded rock slope;

The pore spaces in reservoir rocks have fractal property.

There is fractal property in reservoir rocks,and the fractal dimension can describe quantitatively the complexity and the heterogeneity of pore structure.