[E]volutionary stages of the horse (family Equidae) serve as an excellent illustration of the evolutionary process because it allows us to observe a step-by-step change in the shape of the bodies, the build of the limbs, and the structure of the teeth. In accordance with the changes in the environment, development continued from a five-toed mammal the size of a fox, to the single-hoofed, modern-sized horse we see today. --Wikipedia, Evolution of the Horse.
Thursday, September 22, 2005
Evolution of the Horse
Posted by Jewish Atheist at 2:31 PM