nicholas conrad has been conducting research here for decades he has the department of illy prehistory and quaternary ecology at the university have to be in. order for whole of els and other excavation site in our region have been incredibly well preserved a lot of we found bones and ivory and letters and bone to wars there for 40000 years old but look almost as if they were carved yesterday. apart from artifacts musical instruments and jewelry almost 80000 stone to. those have been found here. this is a nice sort of sign if i'm buying schnitzel i it's not like an ivory carving can be done quickly on the contrary it takes many hours life so it's different to a pencil drawing where there's room for error and here every line you see was deliberately car and if there's a navel triangle the delicate fingers or slits all are intentional and by no means coincidental says absolutely this is of kind far out so far. to go to the shooting symbols were widespread in europe around 30000 years ago but the whole of those penis is much older dated back to more than 40000 years ago. this isn't eviden