>man, if you want to believe your great^100 grandpa was a rock, be my
>guest…but it’s STUPID!

Well yes, that would be pretty stupid. Clearly you don’t have an adequate grasp of either the actual concept of evolutionary ancestry or of the significant time factors involved. I think you need a whole lot more zeros as well as a more realistic ultimate original entity.

Your great exponential grandfather | Ace of Clades