Here we go again!

Archaeologists find John the Baptist's cave - billingsgazette.com

Looks as if the James bone box-kind of discussion is coming in again. Now they claim they've found a John the Baptist baptismal site. I think they'd better find better traces of what's here. The wall murals were done some 400 years after the event, give or take a bit. I think before anyone rushes off to make claims, they need some carbon dating and a few more artifacts. In our Sunday school and church texts he was always shown baptizing in a river. Were we wrong?