鄂尔多斯盆地西缘上奥陶统拉什仲组包卷层理成因机制探讨*
李向东1,2, 陈洪达1, 陈海燕3, 魏泽昳1

Genesis mechanism analysis of convolute laminations of the Upper Ordovician Lashenzhong Formation in western margin of Ordos Basin
LI Xiangdong1,2, CHEN Hongda1, CHEN Haiyan3, WEI Zeyi1
鄂尔多斯盆地西缘晚奥陶世古地理图(a,据 吴东旭等,2018 )和桌子山地区深水沉积综合岩性柱状图(b)