“…That curvature may have returned after deposition. Similar prehistoric and modern examples of weapon parts made of bone, antler, or ivory that have retaken their natural curvature have been documented in archaeological and ethnographic collections from the Arctic (see McCartney 1984:Figure 5l, Figure 6A, Figure11k–m, o–q; Murdoch 1892:Figure 227, Figure 230; Nelson 1899:Plate LIV3, Plate LIV5, Plate LIX8, Plate LIX10-11). To be used as a foreshaft, the bone would have needed to be at least partially unbent (a slight curvature may not impede its use as a weapon).…”