NIU Shaowu, XIN Houtian. 2017: The discovery of middle Yunnan genus Chuanjieestheria(Conchostraca) in the Houcheng Formation of northern Hebei Province and its geological significance. Geological Bulletin of China, 36(6): 909-912.
    Citation: NIU Shaowu, XIN Houtian. 2017: The discovery of middle Yunnan genus Chuanjieestheria(Conchostraca) in the Houcheng Formation of northern Hebei Province and its geological significance. Geological Bulletin of China, 36(6): 909-912.

    The discovery of middle Yunnan genus Chuanjieestheria(Conchostraca) in the Houcheng Formation of northern Hebei Province and its geological significance

    • The conchostracan fossils, such as Chuanjieestheria Niu, Eosestheriopsis Shen et Chen, and Yunnanograpta Niu were oring-inally collected from Upper Jurassic Madishan Formation, Anning Formation and Tuodian Formation in central Yunnan Province.Af-ter that, these fossils were found from Upper Jurassic Shuining Formation and Penglaizhen Formation in Sichuan Basin.In 1980, ge-nus Chuanjieestheria Niu was found in Yanjiagou Village, Xuanhua City, Hebei Province by the authors.The discovery of this genus is of important significance in the stratigraphic division and correlation.
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