旧 石器 时代初期
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铜石并用时代/ | ||||
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参考 资料[编辑]
- ^ Early Stone Age Tools. What does it mean to be human?. Smithsonian Institution. 2014-09-29 [2014-09-30]. (
原始 内容 存 档于2016-03-07). - ^ Barham, Lawrence; Mitchell, Peter. The First Africans: African Archaeology from the Earliest Toolmakers to Most Recent Foragers. New York: Cambridge. 2008: 16. ISBN 978-0-521-61265-4.
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