Figure 3

Refitting. 1. Refit #5 (layer III-b/d; five flakes refitted on a Levallois, centripetal core; chert); 2. Refit #59 (layer III-i/j, lens III-i/j1; seven items; conjoined broken flake exploited as Kombewa core; chert), 3. Refit #45 (layer III-i/j, lens III-i/j2-3; nine flakes refitted on a Levallois core).