“…Raw shell was imported into the midcontinental United States as early as the Middle Archaic period (ca. 8,900–5,700 cal BP; Bissett, 2014; Dowd, 1989; Goad, 1979; Hofman, 1986; Lewis and Kneberg, 1959; Marquardt, 1985; Watson, 2005, Winters, 1968), with substantial increases in its use for a variety of ornaments among the Woodland-period Adena (2,950–2,150 cal BP) and Hopewell (2,150–1,550 cal BP) cultures (Carr et al., 2005; Goad, 1979; Johnson, 1994; Ottesen, 1979; Ritchie and Dragoo, 1959; Webb and Snow, 1974). However, the peak of marine shell import and exchange in the Southeast is associated with the late prehistoric Mississippian cultural expression (1,050–450 cal BP), when objects such as carved gorgets, engraved cups, beads of a wide variety of sizes and shapes, pins, and pendants were produced and exchanged across sometimes vast distances (Galloway, 1989; King, 2007; Phillips and Brown, 1978; Phillips and Brown, 1984; Sharp, 2004).…”