1. Brief communication: Revised age estimates of Australopithecus-bearing deposits at Sterkfontein, South Africa;Berger;Am. J. Phys. Anthropol.,2002
2. The Transvaal ape-man-bearing cave deposits;Brain;Transvaal Mus. Mem.,1958
3. Palaeomagnetic results from the Kromdraai and Sterkfontein hominid sites;Brock;Afr. J. Sci.,1986
4. New researches in a famous karst area: the cradle of humankind (South Africa);Bruxelles;Int. Congr. Speleology,2009
5. On some new interpretations of Sterkfontein stratigraphy;Clarke;S. Afr. J. Sci.,1994