11/15/2022 0 Comments Aurignacian tool industryOur main goal is to validate and refine previous techno-typological considerations employing a 3D geometric morphometrics approach complemented by 2D analysis of cross-section outlines and computation of retouch angle. We study a large dataset of complete blanks and retouched tools from the early Protoaurignacian assemblage at Fumane Cave in northeastern Italy. Taking advantage of a new scanning protocol and open-source software, we conduct the first 3D analysis of a Protoaurignacian assemblage, focusing on the selection and modification of blades and bladelets. However, new technologies have seldom been used to quantify patterns of stone tool design. Techno-typological studies of these implements have provided insights into crucial aspects of cultural variability. Protoaurignacian foragers relied heavily on the production and use of bladelets.
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