WHERE IS THE EPICENTER OF STONE WALLS ?
Several factors drive up the concentration of stone walls on the agricultural landscape, especially when they co-occur. These are, in decreasing order of importance: (1) a thick and stony stratum of basal meltout till dominated by slabs, (2) early settlement and land subdivision; (3) local prosperity; (4) preservation due to location or intent. When all is said and done, the epicenter of stone walling lies somewhere within a fifty mile radiius of the three-state boundary between Massachusetts, Rhode Island, and Connecticut.