“…The majority of past GIS archaeological predictive modelling exercises are concerned with cultural heritage management, site prospection, determining landscape and heritage sensitivities and tracing human migrations (Clark, et al, 1998;Custer, et al, 1986;Field and Petraglia, 2007;Fry, et al, 2004;Rowland & Connolly, 2002). Archaeological studies that have used predictive modelling and spatial analysis to understand lithic resource distributions have typically employed geological rather than archaeological data (Duke & Steele, 2010; but see Goings, 2003), or have used archaeological data only to a limited degree (Doelman, et al, 2008).…”