摘要
本文根据实际材料,通过对贵州北部和黔东南志留系岩石地层的重新划分对比,在搞清了它们所属的岩石地层单位后,首次将上述两区的岩石地层名称进行了统一(即由下至上统一为龙马溪组、松坎组、石牛栏组、马脚冲组、溶溪组、秀山组、回星哨组共七个正式的基本单位),并建议废弃雷家屯组、香树园组和韩家店群上、中、下三段(或上、中、下三部,或一、二、三段)等名称,而将段直接升级为所属的各组。
According to the practical materials and renewed divisions, correlations of Silurian rock strati-graphis in Northern and Southeastern Guizhou, this paper first unifies the names of the rock stratigraphies the above two regions, that is, the names of seven basic units are unified from lower to upper as tellows: Longmaxi tormation, Songkan formation, shiniulan formation, Majiachong formation, Rongxi formation, Xiushan formation, Huixingshao formation,etc. Besides, the paper suggests eliminating the names of Xjiatun formatio.l Xianehuyuan formation and the names of upper, middle and lower members (or upper, middle and lower parts or Member One, Two or Three, etc. of Ha gjiadian Group with each member directly called formatior.
出处
《贵州地质》
1990年第4期313-323,共11页
Guizhou Geology
