The Permian Period
The Permian Period lasted between 280-248 million years ago.
Environment- glaciers recided
- climate became warmer and milder - lands as well became drier |
Life Forms- coniferous tree
- gymnosperms dominate plant life - amphibians and reptiles dominate - true bugs - beetles - first stoneflies |
Major Events- Pangea was formed
- Earth's oxygen levels increase |