Trends in Early Non-local Obsidian Artifacts from the Rio Ilave Viewed from Surface Survey and Late Archaic Excavations

31 Craig, Nathan M. Aldenderfer, Mark S. Trends in Early Non-local Obsidian Artifacts from the Rio Ilave Viewed from Surface Survey and Late Archaic Excavations Stanish, Charles Klarich, Elizabeth A. Advances in Titicaca Basin Archaeology-2 Los Angeles, Calif. Cotsen Institute of Archaeology at UCLA