Abstract Recent methodological development indicates that the lithic cortex to volume proportion of Shuidonggou Locality 2 published in an earlier paper (Lin et al., 2019) was erroneous. Here, we describe the issue of the original method and report the revised assemblage cortex to volume ratios of the site. The updated result suggests a pattern of persistent artifact transport in the place-use history of Shuidonggou Locality 2 during late Marine Isotope Stage 3.

中文翻译：

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水东沟地区2的本地原材料持续运输

摘要最近的方法学发展表明，早先论文（Lin等人，2019）发表的水东沟2号地区的石质皮质与体积之比是错误的。在这里，我们描述了原始方法的问题，并报告了修改后的组合皮质与该部位的体积比。更新的结果表明，在海洋同位素第3阶段的后期，水东沟2号地块的使用历史中存在持续的伪影传输模式。