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1 gen 389640477 anni a. C. - 昆虫、原始菊石 在中泥盆纪开始出现
Aggiunto al nastro di tempo:
8 feb 2020
0
0
712
地球地质年代表
根据国际地质年代表2019年版本进行的制作
Data:
1 gen 389640477 anni a. C.
Adesso
~ 5883516 years ago