地球科学

• 上新世

  Shanxi-Shaanxi graben,north from the Yanshan and south to Qinling, located in the southern and eastern Ordos plateau edge since Pliocene.

  上新世以来形成的山陕地堑位于鄂尔多斯台地的南部和东部边缘,北部起于燕山,南部止于秦岭。

生物学

• 上新世

  The result shows that Pliocene climate is warm and humid in Tengchong, Yunnan Province.

  研究表明云南腾冲上新世时是温暖湿润气候。