tiompan wrote:
Hi TE ,the most recent suggestion was the Craig Rhosyfelin one , but the one you mention sounds like Darvill and Wainwright and probably the Carn Menyn stone http://www.archaeology.co.uk/articles/news/the-stones-of-stonehenge.htm . It's certainly not dressed like the stones at Stonehenge and is no different from similar sized and shaped rocks found on the Preseli outcrops which have also been used for local building stone in the historoc period .
Hi tiompan,The glacial theory depends on the Irish sea glacier entraining the rocks at Preseli and and depositing them somewhere around the Somerset levels i.e. the movement need not be unidirectional and the Somerset levels is the eastern extent of the glacier . Of course just because the glacier was capable of doing so doesn't mean it did .
Thanks for the link. The photo in your link is very similar to the one I saw. There must have been a number taken. That one certainly looks dressed, or at least semi-dressed.
I see your point about the glacial flow. Something else for us to look-up, eh?
Cheers,
TE.