Look again at those skulls. The first skull (A) is a modern chimpanzee, the last (N) is a modern human. Taken in isolation, I think you'd agree that to transition from chimpanzee to human would be described as macroevolution. But we also have these transitional fossils from the Australopithecines, whose skulls are morphologically similar to modern chimpanzees, through Homo habilis, erectus et al. showing this general trend of microevolutionary changes.
It is this that Taq, Coyote, Tanypteryx and others having been trying to get you to understand, that these gradual microevolutionary changes we see in species in the fossil record build up to what would be described as the macroevolutionary difference between humans and chimpanzees.
Edited by Malcolm, : No reason given.