1. Mesozoic Era and Dinosaurs

2. Mesozoic Era (544 to 245 mya) The age of Reptiles Triassic Period
Jurassic Period
Cretaceous Period

3. The Age of Reptiles Dinosaurs roamed the earth
New life forms come into existence

4. Triassic Period (245 to 208 mya)
Dinosaurs appeared
Began and ended with a mass extinction

5. Dinosaurs
Diapsid Reptiles
Archosaurs
Pterosaurs
Theropods

6. Jurassic Period (208 to 146 mya)
Dinosaurs Ruled
Thropods
Age of Cycads

7. Cretaceous Period (146 to 65 mya)
Dinosaurs Perished
Mammals took center stage
Flowering plants provided rich food

8. Life Forms
Conifers
Flowering Plants
Cycads
Deciduous Trees

9. Mass Extinction
Dinosaurs died out
End of Cretaceous period

10. Works Cited