苏北盆地高邮凹陷古近系阜宁组一段浅水三角洲和滩坝沉积模式*
纪友亮1, 卢欢2, 刘玉瑞3

Sedimentary model of shallow water delta and beach bar in the Member 1 of Paleogene Funing Formation in Gaoyou sag,Subei Basin
Ji Youliang1, Lu Huan2, Liu Yurui3
高邮凹陷古近系阜一段生物扰动构造岩心照片 a—发1井,2500.5 m,灰绿色泥岩中的直立虫孔;b—方4-3井,2105.15 m,紫红色砂岩中的直立虫孔、倾斜虫孔;c—瓦17井,3192.7 m,棕红色泥质粉砂岩中的直立虫孔