Pictured is a fossilized elm leaf, 50 million years old. As it illustrates, the elms that lived millions of years ago and those of our day are no different. This tree has never undergone any changes, as the advocates of the so-called "punctuated equilibrium" or those who favor the imaginary "gradual evolution" put forward. No matter how hard evolutionists, lacking proofs, try to adapt their theory to the situation they encounter, this truth will not change. Living fossils have refuted evolution.