A man was looking at the new travertine tiles in his parents' house (in Spain) and noticed something odd.
It's a jawbone, with teeth. And it appears to be homind, possibly even human.
When he looked some more, he found a tile with what appears to be a cross-section of a vertebra with possibly a slice of pelvis next to it. The tiles are from Turkey.
Jimmy Hoffa!
Well, if it’s Hoffa, that would eliminate the human theory.
Reptile.