Discovery of Oncolites in the Qingshankou Formation of Cretaceous,Songliao Basin and Its Environmental Significance;

Sedimentary facies and lithologic oil pools of the Upper Cretaceous Qingshankou Formation in Daqingzijing area,Changling Sag,southern Songliao Basin;

Sedimentary microfacies in the lower part of the Qingshankou Formation in the Talin Hiag region,northern Songliao Basin;

Establishment of floating astronomical time scale for the terrestrial Late Cretaceous Qingshankou Formation in the Songliao basin of Northeast China;

Stratigraphy and depositional environment of Cretaceous Nenjiang Formation in Fuyu region,Songnen Basin;

Preliminary study on relationship between volcaniclastic turbidites and gold deposits of the Xiajiang Group of Neoproterozoic Qingbaikouan in southeastern Guizhou Province;