~Paleozoic Era ~Permian Period (1 janv. 28600000 av. J.-C. – 1 janv. 24500000 av. J.-C.)
Description:
Geological: Almost all the continents fully formed to make pangeaBiological: Mass extinction of paleozoic life forms
Ajouté au bande de temps:
Date:
1 janv. 28600000 av. J.-C.
1 janv. 24500000 av. J.-C.
~ 4102723 years