[varmintman]

and the first scientific question here is not, "do they disprove evolution?", but rather: "under what conditions can organic material be mummified well enough to survive many millions of years?"

Simple answer to that one: "None". There aren't any such circumstances. Most of the questions in life are complicated so that I have to love it when the occasional question with a legitimately simple answer still turns up.

[BroJoeK]

varmintman: "Simple answer to that one: "None". There aren't any such circumstances."

Your claim here sounds like an article of faith to me.
So what faith does it come from?