渤海湾盆地冀中坳陷寒武纪岩相古地理及其演化*
闫伟1, 金振奎1, 陈俊年2, 杨天博1

Characteristics and evolution of the Cambrian lithofacies palaeogeography of Jizhong Depression,Bohai Bay Basin
Yan Wei1, Jin Zhen-Kui1, Chen Jun-Nian2, Yang Tian-Bo1
渤海湾盆地构造单元划分(A)及冀中坳陷区域位置(B)