SEDIMENTARY AND STRUCTURAL FEATURES OF LATE CARBONIFEROUS COAL-BEARING STRATA IN MISHAN AREA,EAST HEILONGJIANG

The development features of Late Carboniferous Zhenzishan Formation was analyzed systematically in aspects of formation and deformation The geological factors related to coal occurrence were analyzed,too The results indicated that the thickness of coal-bearing interval of Zhenzishan Formation is relatively stable and is of better coal-bearing characteristics,less degree of late structural destruction The results will serve as foundation for further coal exploration in this area