1 ene 251900000 año aC - Permian–Triassic
extinction event
Descripción:
It is Earth's most severe known extinction event, with the extinction of 57% of biological families, 83% of genera, 81% of marine species and 70% of terrestrial vertebrate species. It is also the greatest known mass extinction of insects. It is the greatest of the "Big Five" mass extinctions of the Phanerozoic.
Añadido al timeline:
fecha:
1 ene 251900000 año aC
Ahora mismo
~ 5883516 years ago