Synthesis of the functional data for la Marche and the Blanchard cave in number of tools.

S/SA: soft or soft abrasive worked material. SH/SHA: semi-hard or semi-hard abrasive worked materials. H/HA: hard or hard abrasive. *Including double tools and tools on truncated, retouched or thinned and truncated blade. All the levels of the Blanchard cave are presented together because of the high similarity of results between them.