with rock, it is always extremely difficult especially with the camels because there is no parallel. we assembled a team of scientists to come at it from all angles and we analyse the rock varnish that formed on them, we did a test estimation with radiocarbon dating, we did a luminescence dating of sediment underneath for than fragments, where you can date when the settlement was last exposed to sunlight. we carried out comparisons with the wider role, there are other camel carvings in there are other camel carvings in the area that are not three dimensional but with a similar theme. more and more of this evidence pointed to the neolithic age. we can also mean that a lot of the tool marks made were from stone tools, there is no evidence of metal. it tools, there is no evidence of metal. ,., , tools, there is no evidence of metal. , . , . metal. it sounds that you ust had to brainstorm? metal. it sounds that you ust had to brainstorm? we h metal. it sounds that you ust had to brain