“…Deagan 1983Deagan , 1985Deagan , 2003Lightfoot 1995Lightfoot , 2003Lightfoot , 2005Lightfoot, Martinez and Schiff 1998;Pauls 2006;Rothschild 2003;Trigg 2003Trigg , 2005. Rather than stressing the need to isolate the archaeological signatures of different cultural groups, these archaeologists have focused instead on searching for evidence of cultural interaction.…”