Bifaces used for percussion? Experimental approach to percussion marks and functional analysis of the bifaces from Terra Amata (Nice, France)

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• 作者：Cyril Viallet^a ; ^b ; ^{cyviallet@gmail.com" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Bifaces ; Middle Pleistocene ; Structural and functional analysis ; Experimentation
• 刊名：Quaternary International
• 出版年：2016
• 出版时间：21 July 2016
• 年：2016
• 卷：409
• 期：part_PB
• 页码：174-181
• 全文大小：3301 K

文摘

The structural analysis of the bifaces from the site of Terra Amata shows that, for seven pieces, the working edge is the distal part of the tool. Two bifaces bear use marks on this transversal working edge that can be related to use in handheld percussion. A specific experimental programme was developed to test these observations, consisting of striking different materials (fresh bone, dry wood, and fresh wood) with replicas of archaeological pieces made with the same limestone pebbles as those from the site. These experiments confirm the link between the marks on the transversal biface working edges and percussion activities.