“Paleontologists just were not seeing the expected changes in their fossils as they pursued them up through the rock record. … That individual kinds of fossils remain recognizably the same throughout the length of their occurrence in the fossil record had been known to paleontologists long before Darwin published his Origin. Darwin himself, … prophesied that future generations of paleontologists would fill in these gaps by diligent search … One hundred and twenty years of paleontological research later, it has become abundantly clear that the fossil record will not confirm this part of Darwin’s predictions. Nor is the problem a miserly fossil record. The fossil record simply shows that this prediction is wrong.
The observation that species are amazingly conservative and static entities throughout long periods of time has all the qualities of the emperor’s new clothes: everyone knew it but preferred to ignore it. Paleontologists, faced with a recalcitrant record obstinately refusing to yield Darwin’s predicted pattern, simply looked the other way.”
Eldredge, N. and Tattersall, I. (1982)
The Myths of Human Evolution
Columbia University Press, p. 45-46