The permian period was the end of the paleozoic era.
The permian period was the end of the paleozoic era.
The Permian extinction event.
The worst known mass extinction in Earth's history was the Permian-Triassic Extinction Event at the end of the Permian period. The Permian period was the last period of the Paleozoic Era.
Ther Permian was the last period of the Paleozoic era.
permian
The Permian-Triassic (P-Tr) Extinction Event is widely recognised as the greatest extinction event on Earth. It is also known as the "Great Dieing".It occurred 251 million years ago marking the end of the Permian Period and the start of the Triassic Period.It also marks the end of the Paleozoic Era and the start of the Mesozoic Era. Estimates have suggested that 96% of marine species and 70% percent of land vertebrate species became extinct. It is also the only known mass extinction of insect with 56% of insect families and 83% of insect genera becoming extinct.Little is known of the cause of the mass extinction but theories range from meteorite impacts, to volcanism, to sea level fluctuations.
The Dimetrodon first appeared in the Paleozoic era, which held the Permian period.
The Permian extinction event.
In the permian period,The slow gradual collision of continental plates caused mountain building. Near the end of the Permian Period, all continental plates came together to form the single landmass PANGEA. Mass extinctions of many land and sea animals ocurred to signal the end of the Paleazoid Era.
The Permian Extinction. Basically when many marine invertebrates died off. I am fcking 14 and I know this.
Carboniferous and Permian
The Permian period is the last period of the Paleozoic era