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This paper briefly introduces the right Proterozoic geological sections of both the Linjiawan Formation,Cangshuipu Group and the Hengluchong Formation,Banxi Group in Hunan Province,China,respectively;in detail compares their main characteristics such as bed lithology,diagenetic epoch and position in the Proterozoic;and demonstrates the Linjiawan Formation,Cangshuipu Group is congruent objectively with Hunan’s Proterozoic stratigraphic sequence;as well as notes it is significant to further study and to discuss the division and correlation of the molasse－ volcanic formation at Cangshuipu,Yiyang City,Hunan.
This paper briefly introduces the right Proterozoic geological sections of both the Linjiawan Formation, Cangshuipu Group and the Hengluchong Formation, Banxi Group in Hunan Province, China, respectively; in compast their main characteristics such as bed lithology, diagenetic epoch and position in the Proterozoic ; and demonstrates the Linjiawan Formation, Cangshuipu Group is congruent objectively with Hunan’s Proterozoic stratigraphic sequence; as well as notes it is significant to further study and to discuss the division and correlation of the molasse- volcanic formation at Cangshuipu, Yiyang City, Hunan.