An interesting site and probably an important one regarding the transition from hunter/gatherer to settled agricultural lifestyle. The wheat DNA analysis is interesting in this regard.
However, so what? Why do you assume the known technology of the neolithic era couldn't have accomplished this? The blocks are relatively soft limestone, quarried nearby, and the remains of flint tools have been found.
Are you refuring to this post below and Gobekli Tepe? Numerous 10-12 metric ton carved rocks over 22 acres, your saying 'carved by flint tools and put in place by??' I am am saying that without a lost technology the cavemen did not, nor would have any reason to construct this site 11 thousand years ago period. Flint tools, and a few strong cavemen LMFAO!
Moreover the only full quoted responce to the post below answers again the TS's question per my responce at the top of the last page. Also note the tone of the responce. This is why in so many area's (yes this but the very tip of the iceberg) science is losing its credibility amoung many the masses. It's less of a big deal that science can't explain something IMO.
Predating Stonehenge by 6,000 years, Turkey's stunning Gobekli Tepe upends the conventional view of the rise of civilization
By Andrew Curry
Smithsonian magazine, November 2008
"Six miles from Urfa, an ancient city in southeastern Turkey, Klaus Schmidt has made one of the most startling archaeological discoveries of our time: massive carved stones about 11,000 years old, crafted and arranged by prehistoric people who had not yet developed metal tools or even pottery. The megaliths predate Stonehenge by some 6,000 years. The place is called Gobekli Tepe"
Numerous 10-12 metric ton carved rocks over 22 acres!
The very existence of carved, shaped and positioned megalith rings of this size seems to show that the old theories of human origin and evolution have been wrong. Humans obviously did not emerge from caves and they had some kind of tools in hand even before the Mesopotamian Empire existed, and the desire to create massive monuments, including artistic carvings in the stone.
Pama Punku
17.8 thousand feet above sea level. Stones 26 feet hiigh weighing from 100-300 tons. Holes in the some of the stones appearing as though they were drilled perfectely and the stones themselves are cut at perfect right angles. I retract the granite sorry, these are andesite.