6band
The diagram exemplifies the evolution of equine species over the 40 million period, with its three ancestral species, illustrated by the modern horse and a clear focus on the morphological changes of the foot. The diagram exemplifies the evolution of equine species over the 40 million period, with its three ancestral species, illustrated by the modern horse and a clear focus on the morphological changes of the foot.
Overall, all 4 species have a common trait of being quadrupedal, they have increased in s...