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。
Coal geology emphatically studies always stratigraphy and sedimentology of coal and coal-bearing strata.
煤地质学一直偏重于对煤和含煤地层的地层学和沉积学的研究。
Sedimentology plays an important role in the analysis of orogenic stratigraphy and lithofacies, but more attention should be paid to the close relation between sedimentology and tectonics.
沉积学在造山带地层和岩相分析中具巨大作用，应更多强调构造与沉积学的紧密结合。
Coal geology emphatically studies always stratigraphy and sedimentology of coal and coal bearing strata.
煤地质学一直偏重于对煤和含煤地层的地层学和沉积学的研究。
The authors think that most of the stratigraphy of the orogenic belts can be recovered for the studies of sedimentology and lithofacies.
本文认为造山带绝大多数地层体可进行沉积学的恢复。
The authors think that most of the stratigraphy of the orogenic belts can be recovered for the studies of sedimentology and lithofacies.
本文认为造山带绝大多数地层体可进行沉积学的恢复。
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