题 名：广西西部早三叠世双壳类组合(Early Triassic bivalve assemblage of western Guangxi)
关键词：
作 者：杨守仁 王新平 郝维城(Yang Shou-ren Wang Xin-ping and Hao Wei-cheng)
年卷期：1986年10卷2期
页 码：88-97
文 摘：
Since the Lower Triassic ammonite biostratigraphic sequences of the western Guangxi were established by Prof.Zhao Jingko in 1959,most published papers related to the Triassic biostr