On the basis of modern theory of sedimentology and stratigraphy, the paper analyses the stratigraphic sequence and sedimentary environment of Sinian system in the area.
本文运用现代沉积学和地层学理论，对区内震旦系岩石地层进行了基本层序研究与沉积环境分析。
2
The excellent development of coal - rich regularity in recent decades includes mainly coal - bearing model, coal -rich belt and coal - rich unit, comparative sedimentology of modern peat and swamp.
富煤规律研究的突出进展主要包括聚煤模式、富煤带和富煤单元以及现代泥炭比较沉积学研究。
3
The detailed discussion and study on Qaidam examples will offer valuable modern analogues in the research of sedimentology and environmental science.