三叠纪

sāndiéjì

the Triassic Period

* * *

Trias

* * *

Trias

* * *

San1 die2 ji4

Triassic (geological period 250-205m years ago)

* * *

三疊紀|三叠纪 [Sān dié jì] ► Triassic (geological period 250-205m years ago)