Rocks of the same age? This is pretty weird that you would believe something as foolish as the wholeold creatures in old rock stuff and evolutionary progression found in a neat liitle stack of rock strata. Truth is paleontology's "dirty little trade secret" as Jay Gould would call it is this. Their is no fossil evidence for evolution. The archeoraptyx, the reptile with feathers, doesn't have scales and in my opinion is nothing but an undersized emu. Go to
www.godandscience.org for mitochondrial dna info, and see how it levels the theory of evolution. Also of particular intrest are the articles that disprove the popular descent of man theory.