“…TMR has received growing attention in Texas, the American Southwest, and the Great Basin, where North American archaeologists have long grappled with the interpretive significance of burned rock middens distributed across vast areas and spanning Archaic to late pre-contact site occupations. Systematic approaches to the study of TMR features in these regions have emphasized the modeling of formation processes with empirical observations of variable but patterned burned rock assemblages (Abbott and Frederick, 1990;Goode, 1991;Hester, 1991;Shiner and Shiner, 1977;Sullivan et al, 2001). Other research has been designed around questions pertaining to changes in the macro-and microscopic properties of rocks when exposed to intense heat (e.g., Backhouse and Johnson, 2007;Bates et al, 2004;Crandell, 2007;Gur-Arieh et al, 2012;Homsey, 2009;Jackson, 1998;Jensen et al, 1999;Lintz, 1989;McDowell-Loudan, 1983;McFarland, 1977;Pagoulatos, 2005;Pierce, 1989;Rapp et al, 1999;Witkind, 1977).…”