渤海湾盆地埕北凹陷古近系沉积体系及砂体成因类型*
许鹏1,2, 连豪杰3, 毕力格3, 胡贺伟2, 郜政辉3, 姜福杰1, 邵龙义3

Depositional systems and genetic types of sand bodies of the Paleogene in Chengbei sag,Bohai Bay Basin
XU Peng1,2, LIAN Haojie3, BI Lige3, HU Hewei2, GAO Zhenghui3, JIANG Fujie1, SHAO Longyi3
渤海湾盆地埕北凹陷构造位置图及古近系地层柱状图 a—埕北凹陷构造位置图; b—埕北凹陷盆地结构剖面图(剖面位置见图a);c—埕北凹陷古近系综合柱状图