然后从沉积微相分析入手，研究了沉积相标志，包括地层岩石的颜色、沉积构造、粒度分布、古生物学等。

Then, beginning with the microfacies, signs of sediment facies, including rock's colour, sediment structure, granularity distribution, fossil and so on, are studied.

youdao

然后从沉积微相分析入手，研究了沉积相标志，包括地层岩石的颜色、沉积构造、粒度分布、古生物学等。

Then, beginning with the microfacies, signs of sediment facies, including rock's colour, sediment structure, granularity distribution, fossil and so on, are studied.

youdao