The first part of the dig is coming to an end tomorrow, after a week of constantly changing ideas & interpretations.
More challenging & difficult to understand than anticipated, the feature is now stating to make a bit more sense.
Although the excavations are concluding & the trenches will be backfilled early next week, further work using augering will continue.
Tim has kindly offered to hold a brief open session at the site on Saturday morning (9/9) at 10am, for half an hour or so, to explain what has been found so far.