All these studies on solving the unity of stratigraphic division and correlation and the evolution of sedimentary facies in time and space in whole of South China Sinian is of significance.
这些研究对解决整个南方震旦纪地层划分对比的统一及沉积相的时空演化具有重要意义。
2
To recognize the lithology of strata is a very important task of such geological studies as stratigraphic correlation and sedimentary facies analysis.
识别地层岩性是在地层对比、沉积相分析等地质研究中的重要任务。
3
The application of the sequence stratigraphic theory to continental facies basin is still in an exploring stage.