中国油气区地层古生物论文集 1PDF电子书下载

STRATIGRAPY AND PALAEONTOLOGY OIL AND GAS BEARING AREAS IN CHINA 14

1985 CONTENTS 14

Sporo-Pollen Assemblage from the U pper Paleozoic of Northern Shandong Province Zhou Heyi 14

Microflora of Lower Permian in Southern Ordos Basin,Northwest China Geng Guocang 32

Late Late Permian Sporo-Pollen Assemblage in Jieshou County,Northwes-tern Anhuj Province Wang Rong 54

Middle Jurassic Sporo-Pollen Assemblage in Beijing and Tianjin Regions Wang Xianzeng,Yu Youqing 70

Early Cretaceous Sporo-Pollen Assemblage in Beijing,Tianjin and Central Hebei Province Wang Xianzeng,Yu Youqing 91

Palynological Assemblage of the 2nd Member of Mingshi Formation in Songliao Basin Zhao Chuanben 112

Jurassic-Cretaceous Conchostracans and Their Stratigraphical Significance of Erlian Basin Cui Tongcui 122

Study on Paleogene Palynology in the North Continental Shelf of South China Sea and along Its Coastal Region Li Mingxing 135

Sporo-Pollen Assemblages of Crude Oil in the Minqiao Oilfield of Northern Jiangsu Province Qian Zeshu 142

New Materials of Dinoflagellates from the 4th Member of Shahe jie Formation in Dongying Basin,Shandong Province Xu Jinli 155

New Materials of Charophytes from Shahejie Formation of Paleogene in Dongying Depression and their environmentYang Chenqiong 162

New Materials ot Paleogene Gastropod Fauna from Lower Liaohe River Valley with its Stratigraphical Significance Huang Lusheng 198

Characteristics and Geological Significance of Paleogene MicrofossilAssem-blages from Zhoukou Sag and Z hongmu Depression,Henan Province Li Zhenxiong 216

On the occurrence of Rseudohyria in Zhungar Basin,Xinjiang,with Discussion on the Age of Honglishan Formationwei Jingming 223

Conodonts from the Lowermost Dolomitite Member of Huanglong Forma- 240

tion（Upper Carbaniferous）,South Anhui Province Shen Hou 240

Earlv Permian Foraminifera of Sichuan Province Fu Yu 249

Early Cretaceous Ostracoda in Central Hebei Province Li Hongrong 267