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.

Geochemistry and tectonic environment of the Xiongshangou intrusion in the West Qinling;

Geochemical characteristics and tectonic environment of Hongtubu basalts and Chenjiahe intermediate-acid volcanic rocks in the eastern segment of North Qilian orogenic belt;

Petrological characteristics and tectonic environment of the Bugasi alkali syenite in the Coqên area, Tibet, China;

Geochemical characteristics and tectonic settings of the diabase dyke swarms in the western segment of the southern Altun tectonic belt;

Tectonic setting of Devonian sediments in the Qinling orogen:Constraints from detrital modes and geochemistry of clastic rocks.;

Characteristics and tectonic setting of volcanic rocks of the Late Triassic Nongbai Formation at the northern margin of the south Qiangtang block,northern Tibet,China;

Judging for characterstics of geochemical and structural environment of several caledonian granitoids in northeast Guangxi;

The element geochemical features indicate that it formed in a structural environment like to island arc.

Structural environment,evolutional history and the formation mechanism of Songliao basin are analyzed in this paper.