I would caution that the climate 10,000 years ago was much wetter than it is today, or so it is believed. The rainfall at that area might have supported vineyards then. I wouldn’t expect to see any direct evidence today of them, however, as any organic matter would have long since rotted away. Perhaps seeds might be found?
“I wouldn’t expect to see any direct evidence today of them, however, as any organic matter would have long since rotted away. Perhaps seeds might be found?”
There might still be fossilized Pollen... If they even look...