• 责任者：Liu Changhai (Bohai Central Laboratory ; Energy Technology and Services-Oilfield Engineering Research Institute ; CNOOC ; Tianjin 300452 ; China) ; Wei Wenyan
• 刊名：Acta Micropalaeontologica Sinica
• 出版年：2011
• 卷期：28(3)
• 关键词：沙河街组 ; Shahejie Formation ; 孢粉组合 ; palynological assemblage ; 藻类 ; algae ; 渤海湾盆地 ; Bohaiwan Basin
• 页码：p.316-323
• 图表：3 illus., 2 plates, 10 refs.
• 分类号：1200
• 出版序号：1900
• issnNo：ISSN1000-0674
• isbnNo：CN32-1189/Q

Abundant fossils of spores and pollen, phycophyta, Charophyta are discovered from the Es4 of the Bodong Depression in the Bohai Basin in this paper. The characteristics of sporopollen are in accordance with the Ephedripites-Ulmoideipites tricostatus-Pterisisporites assemblages of Es4 in coastal region of the Bohai Sea.The representative Es4 dinoflagellate fossils are also found, such as Luxadinium elongatum, Cangxianella elongata, Alterbidinium? sp. and Subtilisphaera sp. Gyrogona qianjiangica are also found as a representative Es4 Charophyta fossil.