Another link, with lovely graphic!, note though that this picture was taken a while ago and the stone feature has been futher exposed to the north (to bottom of the picture). PS i,m the very attractive sod in the foreground!!!!!!!!!!!!!!! Oh, its not 60m long, rather 75m long, and extends beyond the excavation area in each direction, so its real length is unknown.
http://news.bbc.co.uk/1/hi/england/hereford/worcs/6268900.stm
Something is not right. This message is just to keep things from messing up down the road