There are different opinions on regarding to the paleotectonic settings of the previous so called Foziling Lithogroup in the eastern Beihuaiyang belt, north foothills of the Dabie Mountains.

Doushantuoan paleogeographic environment in South China and new progress in the study of the“snow-ball Earth”;

The development of reefs was controlled by the tectonic setting,sea-level movement,paleogeographic environment and evolution of reef-forming organisms.

The texture maturity of sandstones is a useful index for identifying the paleogeographic environments.

Mobilistic tectono-paleogeography and marine hydrocarbon accumulation in superimposed basins in China;

Through analyzing previous data,1∶250 000 regional geologic survey,this paper studies the carboniferous lithofacies character and tectono-paleogeography.

The paper describes the sedimentary environment, basin framework and tectonic paleogeography in different regions in the joint of Qinling, Qilian and eastern Kunlun, Northwest China.

The researches of the evolution of Paleozoic tectonic paleogeography in the orogenic belt is the key in reconstructing the evolution history of plate collsion and Paleo-Asia occean.