Naturally, Graham Hancock, author of 'Fingerprints of the Gods' seeing a new book oportunity undertook his own dig in England. 100 meters down, he found small pieces of glass tube, and soon announced that the ancient Brits 35,000 years ago already had a nation-wide fibre net.
New author Paddy O'Shea not wishing to be left out started digging in Ireland. He dug 50, 100 and 200 meters underground, but found absolutely nothing...
He therefore concluded that the ancient Celts 55,000 years ago had cellular telephones