This large volume presents the results of the first stage of the Iranian Center for Archaeological Research (ICAR)-University of Sydney field research in Mamasani, south-western Iran. This comprised test soundings at Tol-e Nurabad and Tol-e Spid, and a regional survey of the Dasht-e Rostam-e Yek and Do plains. The research was conducted over two six-week seasons in 2003, with a subsequent one-month study season in 2004.