Until recently, the South Caucasus was a virtual /terra/ /incognita/ on Western archaeological maps of southwest Asia. The conspicuous absence of marked places, of site names, toponyms, and topography gave the impression of a region distant, unknown, and vacant. The Joint American-Armenian Project for the Archaeology and Geography of Ancient Transcaucasian Societies (Project ArAGATS) was founded in 1998 to explore this terrain. Our investigations...