Fig 4. Exemplary petroglyph images.
(a) Curvilinear abstract (LLA-1); (b) Atlatl (LLA-4); (c) Coso bighorn sheep and “shaman’s bag” (FF-1, -2, and -3); (d) Anthropomorph (LL7-4). For photographs of all studied petroglyphs see the (S2 Fig).
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