河南东濮凹陷古近系沙三中亚段重力流沉积与伴生遗迹化石组合<sup>*</sup>

河南东濮凹陷古近系沙三中亚段重力流沉积与伴生遗迹化石组合^*

张洪安¹, 王长征², 蒋飞虎¹, 靳亚勤¹, 胡斌^2,³

Gravity flow deposits associating with ichnoassemblages within the middle Member 3 of Paleogene Shahejie Formation in Dongpu sag, Henan Province

Zhang Hong-An¹, Wang Chang-Zheng², Jiang Fei-Hu¹, Jin Ya-Qin¹, Hu Bin^2,³

东濮凹陷沙河街组沉积期构造古地理格局(A)及综合柱状图(B)(据中原油田勘探研究院,2006,有修改)图①