If we compare new exploitation solutions in detail, differences is actually once more recognizable. The newest Levallois build present at Bau de l’Aubesier is wholly absent at the Payre. Flakes from the Payre are mainly produced by secant airplanes exploitation, discoid expertise, partial peripheral solutions and you may trifacial cores. During the Bau de- l’Aubesier, variability from inside the flake manufacturing is primarily on account of parallel planes exploitation possibilities, along with Levallois, if you are exploitation because of the secant airplanes plays a role.
Regarding the product structure and you will size, we once again observe various other trends from the one or two web sites. Mainly, the newest product system ratio try highest from the Payre than within Bau de- l’Aubesier, between eleven% so you can 29.5% within Payre, whenever you are from the Bau the newest l’Aubesier, devices depict anywhere between eight.2% and you can 17.8%, plus in sublevels J3 and you will J2 he could be completely missing. From the Payre, the new flake-tools is actually notches, denticulates and scrapers. Also, certain Quina bits, pebble-gadgets and many handaxes make up the heavier-obligations part. On Bau de l’Aubesier, the tools take flakes and knives as they are retouched from the a marginal retouch one only quite modifies the fresh parts, apart from some truncated parts and many partial bifacial products (rostrum). Continue reading article