华南下扬子区下奥陶统仑山组:岩石学、地层学和古地理学*
李家腾1, 刘建波1, 孙永超1, 闫振1, 吴荣昌2, 詹仁斌2

On the Lower Ordovician Lunshan Formation in Lower Yangtze Region, South China:Its petrology, stratigraphy and palaeogeography
Li Jiateng1, Liu Jianbo1, Sun Yongchao1, Yan Zhen1, Wu Rongchang2, Zhan Renbin2
华南下扬子区下奥陶统仑山组厚度分布