Mistakes happen in science. Fortunately, science is self-correcting. None of these errors was discovered by laymen or creationists; all were uncovered by scientists.
Now, again, which scientist reconstructed an entire skeleton from a pig's tooth. You made the claim. Put up or admit you made that whole thing up. Hell, don't admit it. Everyone will know it to be the truth regardless of what you say.
Truth be told you could avoid making a complete ass of yourself if you would just do a couple of minutes of research on the internet.