Grasses, mammals, and their co-evolution

After millions of years of amphibians, dinosaurs, and early mammals ruling the forests and swamps of the hot, humid Mesozoic and early Cenozoic, a new habitat emerged. Small patches of grasslands sprang up and spread as the climate cooled and dried. These new, grassy expanses brought advantages and challenges.

Read the whole article on Physorg

More from Physorg