Foraminiferal Evolution and Formation of Oolitic Limestone near Permian-Triassic Boundary at Yangou Section,Jiangxi ProvinceTian Li, Tong Jinnan, Song Haijun, Liang Lei, Yang Lirong, Song Huyue, Wang Chenggang, Zhao Xiaoming, Sun Dongying1473-1486
Geocgronology of Ji' an Group in Tonggua Area,Soutgern Jilin ProvinceQin Ya, Chen Dandan, Liang Yihong, Zou Cunming, Zhang Qingwei, Bai Ling an1487-1499
Contrast Study on Porosity and Permeability of Tectonically Deformed Coal and Indigenous Coal in Pingdingsgan Mining Area,CginaGuo Deyong, Li Chunjiao, Zhang Youyi1500-1506
Control Mecganism of Buried Deptg and In-Situ Stress for Coal Reservoir Permeability in Western GuizgouXu Hongjie, Sang Shuxun, Yi Tongsheng, Zhao Xia, Liu Huihu, Li Lin1507-1516
Abnormal Sedimentary Events and Gas Hydrate Dissociation in Dongsga Area of tge Soutg Cgina Sea during Last Glacial PeriodChen Fang, Zhuang Chang, Zhang Guangxue, Lu Hongfeng, Duan Xiao, Zhou Yang, Su Xin, Wu Cong, Liu Guanghu1517-1526
Identification of Potential Fault Zones and Its Geological Significance in Bogai Bay BasinZhou Weiwei, Wang Weifeng, An Bang, Hu Yu1527-1538
Vertical Segmentation Growtg of Fault and Oil Source Fault Determination in Fuyang Oil Layer of Sanzgao DepressionWang Haixue, Fu Xiaofei, Fu Guang, L Yanfang, Du Wei, Liu Tongxi1539-1546
Sulfur and Oxygen Isotope Compositions of Dissolved Sulfate in tge Yangtze River during Higg Water Period and Its Sulfate Source TracingLi Xiaoqian, Liu Yunde, Zhou Aiguo, Zhang Bin1547-1554,1592
Groundwater Dynamic Evolutions and Relationsgip between Groundwater Level and Land Subsidence in tge Yellow River DeltaLiu Yong, Li Peiying, Feng Aiping, Huang Haij un1555-1565
Origin of Meander Sgape-Superimposed Valleys in tge Middle Jialing River:Responses to Regional Geological EnvironmentJiang Huajun, Li Changan, Zhang Yufen, Jiang Duanwu1566-1574