I'm no expert on polystrate fossils, and I doubt any of you are either. I’ve read some of the above links, as well as
http://en.wikipedia.org/wiki/Polystrate_fossils . I don’t see anything that would make me think they disprove evolution. In fact, I see that mainstream geology has good explanations for them.
Scientists have known about these fossils for a long time. If they disproved evolution, it would have happened a long time ago, and we wouldn’t be having this discussion.