The artifacts on the left are jewelry and bone tools from Bacho Kiro Cave in Bulgaria, created by Homo sapiens (modern humans) about 45,000 years ago. The artifacts on the right are slightly more recent jewelry and bone tools created by Neanderthals and found in Grotte du Renne in France.
Credits: Rosen Spasov and Geoff Smith, MPI-EVA Leipzig
Rights: CC-BY-SA 2.0
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