“…These crania were found throughout South Africa, some apparently associated with Middle Stone Age artefacts or in 'pre-Bushman' archaeological horizons. 18,19,20,21,22,23,24,25 Accordingly, the crania played an important role in early discussions of the origin of the southern African Khoesan. 26,27,28,29,30,31,32,33 New developments in the field have enabled researchers to date some of these specimens and re-examine their association with a specific archaeological horizon.…”