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103 | ") document.write("0.70 | ") document.write("") document.write(" | silicified wood | ") document.write("
212 213 214 215 | ")
document.write("0.50 2.00 3.00 5.00 | ")
document.write("") document.write(" | Australopithecus boisei Homo erectus Homo habilis Proconsul africanus | ")
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