Francesco d’Errico et al. (2012) Early evidence of San material culture represented by organic artifacts from Border Cave, South Africa. Proceedings of the National Academy of Sciences109(33): 13214-13219. It is called a notched bone, illustrated in Fig. 1, 12d'Errico, F.; Backwell, L.; Villa, P.; Degano, I.; Lucejko, J. J.; Bamford, M. K.; Higham, T. F. G.; Colombini, M. P. et al. (2012). «Early evidence of San material culture represented by organic artifacts from Border Cave, South Africa». Proceedings of the National Academy of Sciences109 (33): 13214-13219. PMC3421171. doi:10.1073/pnas.1204213109.Se sugiere usar |número-autores= (ayuda)
nih.gov
ncbi.nlm.nih.gov
Francesco d’Errico et al. (2012) Early evidence of San material culture represented by organic artifacts from Border Cave, South Africa. Proceedings of the National Academy of Sciences109(33): 13214-13219. It is called a notched bone, illustrated in Fig. 1, 12d'Errico, F.; Backwell, L.; Villa, P.; Degano, I.; Lucejko, J. J.; Bamford, M. K.; Higham, T. F. G.; Colombini, M. P. et al. (2012). «Early evidence of San material culture represented by organic artifacts from Border Cave, South Africa». Proceedings of the National Academy of Sciences109 (33): 13214-13219. PMC3421171. doi:10.1073/pnas.1204213109.Se sugiere usar |número-autores= (ayuda)
pnas.org
Francesco d’Errico et al. (2012) Early evidence of San material culture represented by organic artifacts from Border Cave, South Africa. Proceedings of the National Academy of Sciences109(33): 13214-13219. It is called a notched bone, illustrated in Fig. 1, 12d'Errico, F.; Backwell, L.; Villa, P.; Degano, I.; Lucejko, J. J.; Bamford, M. K.; Higham, T. F. G.; Colombini, M. P. et al. (2012). «Early evidence of San material culture represented by organic artifacts from Border Cave, South Africa». Proceedings of the National Academy of Sciences109 (33): 13214-13219. PMC3421171. doi:10.1073/pnas.1204213109.Se sugiere usar |número-autores= (ayuda)