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    Study of the Guanling biota in Guizhou:progress and problems
    WANG Xiaofeng, CHEN Xiaohong, CHEN Lide, WANG Chuanshang
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    A new species of large-sized and long-body ichthyosaur from the Late Triassic Guanling biota,Guizhou,China
    CHEN Xiaohong, CHENG Long
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    Discovery of the Middle-Late Triassic elasmobranch ichthyoliths from the Guanling area,Guizhou,SW China
    CHEN Lide, Gilles Cuny
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    Restudy of the crinoids Traumatocrinus of the Guanling biota,Guizhou
    WANG Chuanshang, WANG Xiaofeng, CHEN Xiaohong, CHEN Lide
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    Triassic cephalopods from the Zhuganpo and Xiaowa Formations in Guan ling,Guizhou,with a discussion on the age of the Guanling biota
    XU Guanghong, NIU Zhijun, CHEN Huiming
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    Discovery of Middle-Upper Triassic holothurian sclerites from Yongning,Guanling,Guizhou
    CHEN Huiming, CHEN Lide, WANG Xiaofeng, CHEN Xiaohong
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    Discovery of intact fossil plants in the Guanling biota in Guizhou
    MENG Fansong, LI Xubing, ZHANG Zhenlai, CHEN Huiming
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    A new species of Triassic Thalattosauria from Guanling,Guizhou
    CHENG Long
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    Taphonomic environment and ecological characteristics of the Guanling biota
    CHEN Xiaohong, CHEN Lide, WANG Chuanshang
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    Conditions for the formation of petroleum accumulations in the Shuanghu area,Qiangtang basin,northern Tibet
    YANG Guifang, TENG Yuhong, ZHUO Shengguang, LU Bing
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    Geochemical characteristics of the western Sichuan oil-gas field region
    LIU Yunli, TANG Yuping
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