WHY DID the INCA make such elaborate detailed drawing and carvings of Dinosaurs in stone? Specially of animals they had never seen because they did not exist at the time. There is no records of the INCA ever having much interest in digging up bones and investigation the past. So, why do we find these carving on stones? We are told that Dinosaurs died out 60 million years ago. Could it be that that is wrong? I know there are stories from tribes in the really swampy area of Africa stating they have still been seen there. There are swampy areas of South America where maybe there could - - Hmmmmm. Or an other theory: What if the stones were a lot older, and carved by an other civilisation at that time - - - - - again: Hmmmmmmm