通过剖面测制，厘清了美丰组的地层层序。

According to the geological section, we clarified the stratum Parasequence of Meifeng formation.

youdao

通过剖面测制，厘清了美丰组的地层层序。

According to the geological section, we clarified the stratum Parasequence of Meifeng formation.

youdao