Bednarik, R. G. (1998). "The "Australopithecine" Cobble from Makapansgat, South Africa". The South African Archaeological Bulletin. 53 (167): 4–8. doi:10.2307/3889256. JSTOR3889256.
Stanley, J. D.; Jorstad, T. F.; Berbasconi, M. P.; Stanford, D.; Jodry, M. (2008). "Predynastic human presence discovered by core drilling at the northern Nile delta coast, Egypt". Geology. 36 (8): 599–602. Bibcode:2008Geo....36..599S. doi:10.1130/G24803A.1.
Ward, I.; Salvemini, F.; Veth, P. (2016). "3D visualisation and dating of an embedded chert artefact from Barrow Island". Journal of Archaeological Science: Reports. 7: 431–436. Bibcode:2016JArSR...7..432W. doi:10.1016/j.jasrep.2016.05.023.
Dortch, C. E.; Morse, K. (December 1984). "Prehistoric Stone Artefacts on Some Offshore Islands in Western Australia". Australian Archaeology. 19: 31–47. doi:10.1080/03122417.1984.12092954.
Cannell, Alan (2002). "Throwing Behaviour and the Mass Distribution of Geological Hand Samples, Hand Grenades and Olduvian Manuports". Journal of Archaeological Science. 29 (4): 335–339. Bibcode:2002JArSc..29..335C. doi:10.1006/jasc.2002.0710.
harvard.edu
ui.adsabs.harvard.edu
Stanley, J. D.; Jorstad, T. F.; Berbasconi, M. P.; Stanford, D.; Jodry, M. (2008). "Predynastic human presence discovered by core drilling at the northern Nile delta coast, Egypt". Geology. 36 (8): 599–602. Bibcode:2008Geo....36..599S. doi:10.1130/G24803A.1.
Ward, I.; Salvemini, F.; Veth, P. (2016). "3D visualisation and dating of an embedded chert artefact from Barrow Island". Journal of Archaeological Science: Reports. 7: 431–436. Bibcode:2016JArSR...7..432W. doi:10.1016/j.jasrep.2016.05.023.
Cannell, Alan (2002). "Throwing Behaviour and the Mass Distribution of Geological Hand Samples, Hand Grenades and Olduvian Manuports". Journal of Archaeological Science. 29 (4): 335–339. Bibcode:2002JArSc..29..335C. doi:10.1006/jasc.2002.0710.
jstor.org
Bednarik, R. G. (1998). "The "Australopithecine" Cobble from Makapansgat, South Africa". The South African Archaeological Bulletin. 53 (167): 4–8. doi:10.2307/3889256. JSTOR3889256.