1 janv. 650 av. J.-C. - Mass Extintion
Description:
 About 70% of plants die because of the "Snowball Earth" Hypothesis. The Moon is really close to the earth (357,000 km). 
Ajouté au bande de temps:
Date:
1 janv. 650 av. J.-C.
Maintenaint
 ~ Il y a 2677 ans