Middle Paleolithic
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Carbon black cave art in Dordogne was directly dated
Radiocarbon dating reveals carbon black Paleolithic cave art at Font-de-Gaume in France's Dordogne region, establishing chronological constraints on previously undocumented prehistoric artistic.
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Aurignacian signs were deliberate and conventional
Research reveals that early modern humans 40,000 years ago used systematic geometric sign systems on Aurignacian artifacts, demonstrating proto-writing complexity comparable to later writing systems.

