7 Prehistoric Environments So Extreme That Even Dinosaurs Found Them Challenging to Survive
When most of us picture the age of dinosaurs, we imagine a planet that was basically an endless tropical paradise filled with giant ferns, swamps, and roaring predators. But the truth is far harsher and far more interesting. The Mesozoic world was full of brutal extremes: searing heat, choking volcanic fumes, howling sandstorms, flash floods, ...











