How Horses Have Changed Over Time?

The evolution of the horse, a mammal of the family Equidae, occurred over a geologic time scale of 50 million years, transforming the small, dog-sized, forest-dwelling Eohippus into the modern horse. This means that horses share a common ancestry with tapirs and rhinoceroses. what did horses evolve? Equus—the genus to which all modern equines, including … Read more