中文摘要：

位于湖北省丹江口库区的杜店旧石器时代遗址于2008年由吉林大学边疆考古研究中心进行发掘,获得了一批重要材料。极为难得的是,在该遗址发现了一处旧石器时代晚期的遗迹现象（编号08DDIYJ1）。本文从遗迹的形态、埋藏学以及砾石和石制品的原料、大小、类型等方面进行了分析和探讨,初步推断这是一处属于原地埋藏的石器加工场所。该遗迹的发现与研究为探讨杜店遗址以至汉江流域旧石器时代晚期古代居民的文化面貌、工业技术特点以及生业模式提供了强有力的佐证。

英文摘要：

The Dudian site,located in the Dangjiangkou Reservoir area of Hubei Province,was excavated by the Research Center of Chinese Frontier Archaeology at Jilin University in 2008.A number of stone artifacts were recovered,and the most important discovery is a feature remain in situ（08DDⅠYJ1）.This paper presents a study of the shape and taphonomy of the feature remains,along with analyses of lithic stone tool raw materials,size,patterns of distributions.The preliminary result shows that this feature might have been an stone tool manufacturering workshop.The discovery of this feature remain offers significant evidences forprehistoric technology and life way in Late Paleolithic people at the site,as well as in Han River region.