“…At Blombos Cave, on the southern coast of South Africa, Middle Stone Age levels dated to 77,000 years ago have yielded more than 30 worked bone awls and points and 8,000 pieces of worked ochre, two of which are incised with parallel lines (d' Errico et al, 2001;Henshilwood et al, 2002a, b) as well as beads (Henshilwood et al, 2004). However, other sites of the African Middle Stone Age also show evidence of artifact design and geographic diversity, use of microliths, backed tools and hafted tools, hunting proficiency, worked bone, fishing, mollusk gathering, and small animal procurement, and use of symbolic artifacts such as beads and ochre (Ambrose, 1998a(Ambrose, , 1998bBarham, 1998Barham, , 2002aBrooks, 1996;Brooks et al, 1995;Clark, 1988;Deacon, 2001;McBrearty, 2003;McBrearty and Brooks, 2000;Milo, 1998;Parkington, 2001bParkington, , 2003Robbins, 1999;Robbins et al, 1994Robbins et al, , 1996Robbins et al, , 2000Wadley, 2001aWadley, , 2003Watts, 2002;Wurz, 1999). Reviews of the evidence of precocious Middle Stone Age behavior can be found in Cornellissen (2002), Henshilwood and Marean (2003), McBrearty and Brooks (2000), and Wadley (2001a).…”