Aurignacian
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New dates refine the age of La Ferrassie 1 Paleoproteomics and radiocarbon dating refine chronology of La Ferrassie 1 Neanderthal skeleton, placing it within the Middle-to-Upper Paleolithic transition and Châtelperronian cultural complex.
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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.

