1 janv. 403100000 av. J.-C. - The age of the oldest rock found on earth
Description:
In 1999, the oldest known rock on Earth was dated to 4.031 billion years, and is part of the Acasta Gneiss of the Slave craton in northwestern Canada.
Ajouté au bande de temps:
Date:
1 janv. 403100000 av. J.-C.
Maintenaint
~ Il y a 5883516 ans