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. 2021 May 27;11:9991. doi: 10.1038/s41598-021-89386-y

Figure 4.

Figure 4

Location and images of the observed osseous lesions on JS 44. Center: schematic scheme of JS 44′s skeletal preservation. Grey parts represent preserved bones, striped areas are missing bone, crisscross areas are bone whose exact anatomical position is unknown, full star = unhealed puncture, dash = drags traces of projectile impacts, time sign = healed fracture, yellow diamond = embedded artefact in a puncture, orange diamond = embedded artefact in lost bone. Box n°1: Healed fractures on JS 44. From top to bottom, left clavicle superior view, right radius anterior view and right ulna anterior view. Box n°2: Lateral view of the left pelvis of JS 44 with a projectile impact puncture with an embedded lithic flake. a = red rectangle close up of the PMI with white star as reference point for the magnified area b. b = microscopic view of the puncture showing the laminated aspect of the superior border and the lithic artefact inside the puncture indicated by the red arrow (magnification 30x). Box n°3: Double parallel drags on JS 44 located on the posterior surface of the right femur diaphysis, at the level where the lateral supracondylar line, which delimitates the lateral part of the popliteal plane, meets to lateral side of the femoral diaphysis. a = red rectangle close up showing the two parallel drags and the direction of the projectile with the arrows. White star as reference point for the magnified area b. b = microscopic close up on the distal drag showing the flaking of the superior border at the origin of the drag. Red star as reference point for the magnified area c (magnification ×45). c = composite microscopic view of the proximal part of the distal drag displaying the wide flat bottom of the groove and the parallel microstriations (magnification ×235).