鄂尔多斯盆地东部本溪组一段泥页岩元素地球化学特征

崔晨光,张辉,刘文香,李仕芳,刘燕,宋换新,吴陈君,文志刚

Element geochemical characteristics of shale in the First Member of Benxi Formation in eastern Ordos Basin： Take Zhaoxian section and Well M115 in Linxian County， Shanxi as examples

Chenguang CUI,Hui ZHANG,Wenxiang LIU,Shifang LI,Yan LIU,Huanxin SONG,Chenjun WU,Zhigang WEN

图9 本溪组本1段有机显微组分及岩心特征 （a）M115井本1上亚段8号煤层样品照片；（b）M115井本1上亚段泥岩见植物化石；（c）招贤剖面显微组分荧光见藻类体；（d）M115井显微组分反射光照片

Fig.9 Organic maceral and core characteristics of the First Member of Benxi Formation