http://remotecentral.blogspot.com/2008/04/stonehenge-smithsonian-channel.html wrote:
In the most recent update, (video clip again included) Wessex archaeologist Phil Harding says he would be immensely cheered by finding mesolithic flint tools, and if such are found, they would merit a blog post here - he makes the point that there are traces of Mesolithic people five millennia before Stonehenge came into being - the most well known of which are the pits, or giant post-holes, that were found in 1964 during the construction of the car park, and date back some 10,500 years, which I think is the earliest known sign of human activity at the site.
This car park?Loved the mysterious shot of stonehenge with the clouds and sun BTW. The alignments link you give wont open for me though, perhaps because I have a slow wireless connection. 'Tis the sigh.