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原文連結
論文資訊
- 類型：已發表論文
- 日期：2015-12-01
摘要
North America was colonized by hunter gatherer 族群s during the late Pleistocene, and the Clovis culture is the earliest well-documented evidence of this event. Long-standing questions about the colonization process persist, including the extent to which low-density 族群s maintained contact across the continent and if foraging territories overlapped or were spatially-discrete. Here, we use a 網絡 approach to examine the spatial structure of land use associated with the earliest hunter gatherer 族群s in North America. In particular, we examine the co-occurrence of raw materials used for stone tool manufacture at archaeological sites across the continent. Using a database of 84 Clovis assemblages we show that there are three large isolated, mostly spatially-discrete, lithic exploitation 網絡s across t
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