82,000-year-old shell beads from North Africa and implications for the origins of modern human behavior
Bouzouggar, A., Barton, N., Vanhaeren, M., d'Errico, F., Collcutt, S., Higham, T., Hodge, E., Parfitt, S., Rhodes, E., Schwenninger, J.-L., Stringer, C., Turner, E., Ward, S., Moutmir, A., Stambouli,Volume:
104
Language:
english
Journal:
Proceedings of the National Academy of Sciences
DOI:
10.1073/pnas.0703877104
Date:
June, 2007
File:
PDF, 872 KB
english, 2007