渤海海域石臼坨地区古近系沙河街组湖相生屑白云岩成因*
潘文静, 王清斌, 刘士磊, 冯冲, 田德瑞

Origin of lacustrine bioclastic dolostone in the Paleogene Shahejie Formation: A case study in Shijiutuo area,Bohai Sea
Pan Wenjing, Wang Qingbin, Liu Shilei, Feng Chong, Tian Derui
渤海海域石臼坨地区古近系沙河街组生屑壳体铁白云岩化显微特征 a—Q5井,3495~3500,m,亮晶生屑白云岩,铁白云石胶结粒间孔隙,正交光;b—Q5井,3495~3500 m,钙质生屑壳体被铁白云石交代,正交光