Stone tools is representative of technologies and of the adaptation modes of the prehistoric populations. The fixed counterparts make it possible to make a interpretative analogy of their use. The flintknapping tools is obtained by direct or indirect percussion with a hammerstone. The finition is produced by pressure flaking with antlers pips. Several years of research, of experiments and try allow today to carry out the following objects:
- Projectile point
- Pump drill
On request, some of these tools can be hafted and fixed with the believed skin, of the sinew or the roots.