A New Study on the Stratotype and Biostratigraphy of the Yixian Stage in the Yixian-Beipiao Region, Liaoning --Establishment and Study of the Yixian StratotypeWANG Wuli, ZHANG Lijun, ZHENG Shaolin, ZHENG Yuejuan, ZHAN...A New Study on the Stratotype and Biostratigraphy of the Yixian Stage in the Yixian-Beipiao Region, Liaoning --Establishment and Study of the Yixian StratotypeWANG Wuli, ZHANG Lijun, ZHENG Shaolin, ZHENG Yuejuan, ZHANG Hong, LI Zhitong and YANG Fanglin (Shenyang Institute of Geology and Mineral Resources, Shenyang, Liaoning 110032)展开更多
Discovery of Parachuaria from the Chuanlinggou Formation of the Changcheng System in the Yanshan Region and Its SignificanceSUN Shufen, ZHU Shixing, HUANG Xueguang, CAO Fang and XIN Houtian(Tianjin Institute of Geolog...Discovery of Parachuaria from the Chuanlinggou Formation of the Changcheng System in the Yanshan Region and Its SignificanceSUN Shufen, ZHU Shixing, HUANG Xueguang, CAO Fang and XIN Houtian(Tianjin Institute of Geology and Mineral Resources, China Geological Survey, Tianjin 300170)展开更多
文摘A New Study on the Stratotype and Biostratigraphy of the Yixian Stage in the Yixian-Beipiao Region, Liaoning --Establishment and Study of the Yixian StratotypeWANG Wuli, ZHANG Lijun, ZHENG Shaolin, ZHENG Yuejuan, ZHANG Hong, LI Zhitong and YANG Fanglin (Shenyang Institute of Geology and Mineral Resources, Shenyang, Liaoning 110032)
文摘Discovery of Parachuaria from the Chuanlinggou Formation of the Changcheng System in the Yanshan Region and Its SignificanceSUN Shufen, ZHU Shixing, HUANG Xueguang, CAO Fang and XIN Houtian(Tianjin Institute of Geology and Mineral Resources, China Geological Survey, Tianjin 300170)
