The fluvial sediments of the Neogene in the Nanpu 35-2 area of Central Bohai Gulf are well-developed and can be divided into two types as meandering river sediments and braided river sediments.

• 摘要渤海湾中部南堡35-2地区新三系河流沈积十分发育，可分??曲流可沈积和辫状河沈积两种类型。