Origin and characteristics of grain dolomite of Ordovician Ma5 5 Member in the northwest of Ordos Basin, NW China
ZHANG Xi,ZHANG Tingshan,LEI Bianjun,ZHANG Jingxuan,ZHANG Ji,ZHAO Zhongjun,YONG Jinjie
Fig. 10. δ13C and δ18O cross plots of micrite dolomite, micrite to silt dolomite, fine to medium dolomite and calcite.