THE CLASSIFICATION OF THE PALEOZOIC TECTONIC UNITS IN THE AREA CROSSED BY M-S GGT
Ye Mao; Zhang Shihong; Wu Fuyuan(Department of Earth Sciences)
Three terranes have been distingnished in the area crossed by the M-SGGT. The are,from west to east,Erguna-Xing an terrane(ET ),Songnen-Zhangquang cailing terrane(ST)and Jiamusi terrane(JT). Each terrane is characterizedby its unique structure,stratigraphic feattire,geophysical and geochemical data. Itsuggests that there is an affinity of ET with siberia Continent,but the origin of ST andJT is still in paradox.