
pmid: 15087540
There are two competing models for the emergence of modern human behavior: first, a late emergence in Africa or Eurasia at ∼50 to 40 thousand years ago (ka), and second, a gradual transition in Africa between 250 to 50 ka ([ 1 ][1]). In both models, personal ornaments and art are unquestioned
Symbolism, Middle Stone Age, [SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory, [SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory, Blombos Cave, Culture, Snails, South Africa, Archaeology, personal ornaments, Animals, Humans, perforated shell, Social Behavior, Art
Symbolism, Middle Stone Age, [SHS.ARCHEO] Humanities and Social Sciences/Archaeology and Prehistory, [SHS.ARCHEO]Humanities and Social Sciences/Archaeology and Prehistory, Blombos Cave, Culture, Snails, South Africa, Archaeology, personal ornaments, Animals, Humans, perforated shell, Social Behavior, Art
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