Permian (1 ene 298900000 año aC – 1 ene 251900000 año aC)
Descripción:
The Permian period saw the diversification of early reptiles and the dominance of synapsids. It was marked by significant climatic fluctuations, including glaciations and warming events, leading up to one of the largest mass extinctions in Earth's history. (Named after the historical region of Perm, Russian Empire.)
Añadido al timeline:
fecha:
1 ene 298900000 año aC
1 ene 251900000 año aC
~ 5883516 years