川东北下三叠统飞仙关组鲕粒滩白云岩同位素地球化学特征<sup>*</sup>

川东北下三叠统飞仙关组鲕粒滩白云岩同位素地球化学特征^*

强子同, 曾德铭, 王兴志, 吴仕玖

Isotopic geochemical characteristics of oolitic bank dolostones in the Lower Triassic Feixianguan Formation in northeastern Sichuan Province

Qiang Zitong, Zeng Deming, Wang Xingzhi, Wu Shijiu

川东北地区飞仙关组鲕粒滩白云石化作用的流体来源示意图