Petrological and Mineralogical Characteristics of Barite Nodules in the Lower Part of the Ediacaran Doushantuo Formation, Yichang, Hubei Province
1.Key Laboratory of Palaeobiology and Petroleum Stratigraphy, Nanjing Institute of Geology and Palaeontology, Chinese Academy of Sciences, Nanjing 210008, China
2.University of Chinese Academy of Sciences, Beijing 100049, China
3.Key Laboratory of Vertebrate Evolution and Human Origins of Chinese Academy of Sciences, Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Sciences, Beijing 100044, China
4.University of Chinese Academy of Sciences, Nanjing, Nanjing 211135, China
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