"The earliest evidence of archaeological activity anywhere ..." or "The earliest archaeological evidence of activity anywhere ...." A correction might help, the preceding section talks of archaeology as being in its infancy on the continent. It reads as if archaeologists are seeking the traces of previous archaeology. 22.214.171.124 (talk) 17:34, 12 November 2011 (UTC)
Also, since there isn't a whole lot of archaeology in Africa, what there is is sometimes difficult to find. Perhaps links to other Wikipedia pages <such as : http://en.wikipedia.org/wiki/Gobero : > might help with navigation?