I just came across this. I thought it worth sharing, especially since it came from an academic web site that prides itself on its academic rigour........
Mike Parker Pearson: "I led the team of researchers that discovered that Stonehenge was most likely to have been originally built in Pembrokeshire, Wales, before it was taken apart and transported some 180 miles to Wiltshire, England."
Stonehenge isn’t the only prehistoric monument that’s been moved – but it’s still unique
(This was in the “science and technology” section of The Conversation…..Dec 11th, 2015. It prides itself on "Academic rigour, journalistic flair”………….)