In each of the segment diagrams the following artefact types are presented, starting from the east in an anti-clockwise direction: B-arrowhead (B_SP) trapezium arrowhead (TRAP) Feuille du Gui (FEUI) borer (BOR) burin (STEK) scraper (KRB) retouched blade or flake (RET) notch (NOT) core (KERN) hammer stone (KLOP) other artefacts/ debris (OVER)