For instance, let’s look at a specific situation at Perdigões.
Why ditch 7, opened after ditch 8, is more concentric to previous ditch 6 than ditch 8? Why ditch 7 develops a path that is different but, in a specific area, cuts (and probably uses) the previous ditch 8? Why are they so close to each other in certain areas and so apart in others?
That is the amazing thing about the plans provided by geophysics. If we look carefully to the plans we find a lot “food for thought” about the nature of enclosures. “Food” that might help us to make conscience of the bizarre that the “definitive discourse” keeps missing.