A Preliminary Study on Middle Ordovician Bivalves from Yunkai Area,Western Guangdong, South ChinaNiu Zhijun, Wang Zhihong, Zhang Renjie, Lin Xiaoming, Li Chu'an, Yang Wenqiang, Yan Chengwen, He Yaoyan, Song Fang2195-2205
Stratigraphic Division and Correlation of Ediacaran Doushantuo Formation in Zhangcunping Area, Yichang, Hubei ProvinceAn Zhihui, Tong Jinnan, Ye Qin, Tian Li, Zhao Xiaoming, Liu Shengde, Mou Zongyu2206-2221
Geochemical Characteristics of the Early Carboniferous Shale in Guizhong Depression and Their Contribution to Adjacent Gas ReservoirsWang Baozhong, Ou Wenjia, Wang Chuanshang, Peng Zhongqin, Zhang Guotao2222-2233
Provenance and Tectonic Settings of Devonian Sedimentary Strata in Xichuan Area, Northern Margin of South Qinling BlockXu Daliang, Peng Lianhong, Liu Hao, Deng Xin, Wei Yunxu, Zhang Weifeng2234-2248
Indosinian Metamorphism and Anatexis in Yunkai Massif: Evidences from Zircon Geochronology and Hf Isotopes of Migmatites and GneissesKe Xianzhong, Zhou Dai, Long Wenguo, Wang Jing, Xu Deming, Tian Yang, Jin Wei2249-2275
Zircon U-Pb Dating, Petrogenesis and Tectonic Background of the Early Paleozoic Ningtan Gneissic Granitic Pluton, in the Yunkai TerraneXia Jinlong, Huang Guicheng, Ding Lixue, Chen Xiqing, Ding Li2276-2293
Petrogenesis and Implications of the Haiyan A-Type Granites and Mafic Microgranule Enclaves in Southern Guangdong ProvinceJia Xiaohui, Xie Guogang, Meng Delei, Wan Le, Wu Jun, Bu Jianjun, Wu Fuqiang, Zeng Hailiang, Lu Jiawen, Zhan Ruihua2294-2309
Zircon U-Pb Geochronology and Geochemical Characteristics of the Kunlunguan A-Type Granite in Central GuangxiLiu Fei, Li Kun, Huang Guicheng, Qiu Xiaofei, Yan Lejia, Lu Shicai2313-2329
Zircon U-Pb Chronology, Geochemistry of the Indonesian Granitic Rocks from Northern Yuechengling Batholith in Guangxi-Hunan JunctionCheng Shunbo, Fu Jianming, Cui Sen, Lu Youyue, Ma Liyan, Liu A'sui2330-2349
Age and Petrogenesis of the Echeng Intrusion in Southeastern Hubei Province: Implications for Iron MineralizationDing Lixue, Huang Guicheng, Xia Jinlong2350-2369