Googlesearch: Pinnacle point
+Keep in mind, its a fairly new find, and shows the earliest written language of mankind. Many of the glyphs look like the proto-form of the glyphs found in Egypt (and elsewhere).
Other things to consider:
Iron & Gold Mines from 40,000 years again Swaziland (theres a few of these)
Another recent SA find, evidence of Ancient civilisation from up to 200,000 years ago... NOT using carbon-dating
Give thanks Iah.
I think the conventional way of thinking about dates, time and chronology in the history of mankind are in desperate need of a serious re-think.