Antiquities, Prehistoric (9) Prehistoric peoples (9) grotte (7) Afrique (7) South Africa (7) Mesolithic period (7) grotte (7) baie (4) Implements (3) Shell beads (3) Tools (3) technologie (2) Afrique du Sud (2) matériau (2) mammifère (2) analyse (2) datation (2) Afrique (2) point (2) Symbolism (2) Dating (2) Microscopy (2) Technology (2) Symbolism (2) Stone age (2) Silcrete (2) Ocher (2) Human beings (2) Example (2) Evidence (2)