245 - 251 MYA (Mortal)
  1. Events...

245 - 251 MYA (Mortal)

mortal
245 - 251 MYA
245 - 251 MYA (Mortal) header image
  • 3rd of Six Great Extinctions "Great Dying” (at Permian/Triassic boundary) 70% of sea life an 95% of land life (Volcano, Antarctic meteor, or depletion of atmospheric oxygen).