Mesozoic Era

Image/Info Source

Image/Info Source

Cretaceous-Paleogene Extinction Event

Facts

Also known as the Era of Reptiles, the Mesozoic Era is characteristically defined by the splitting supercontinent Pangeaas dinosaurs roamed the Earth.

Era of Reptiles

Mesozoic Era Facts

Mesozoic Era (248-65 MYA)

• Was split into the Triassic, Jurassic, and Cretacious Periods
• Climate was mild, no large extremes
• Low sea levels exposed more land and helped reptiles thrive
• Earliest forms of mammals began to show