1. Late Paleozoic Mississippian, Pennsylvanian, & Permian periods By: Joey Ashbacher & Austin Hagen

2. Early Paleozoic Era to Late Paleozoic Era

3. Formation of Earth

6. Mississippian Period

7. 360 to 325 MYA Beginning of the Karoo Ice age Primitive trees Oxygen levels increase Winged insects start to evolve Seas covered most of the continents

8. Pennsylvanian Period

9. Pennsylvanian 320 to 300 MYA First Reptiles reported in this period Earth Day is 22.4 hours Oxygen Level reaches 30 percent

10. Permian Period

11. Permain period 299 to 251 MYA Cold and dry Creatures appearing: Edaphosaurus and Dimetrodon 260 MYA end of ice age 251 MYA mass extinction from Permain to Triassic period.

12. Fossil of fish found from the Paleozoic Era.