The hard-core fundamentalists love forwarding links to sites like this one, alleging to provide archeological proof of various fantasies from The Bible -- such as Noah's Ark.
Here is a good resource for understanding the bunk behind these alleged findings.
What's funny, I think is how they keep finding Noah's Ark. It seems one time just wasn't enough! Check this link for more.
But, if you still need to know more, this is a great link on the science that would be necessary for a global flood. And even if you only believe half of the science, the story is still ridiculous.
Just like other flood stories we all know are fiction, like Atlantis.