吉林长白山地区鸭绿江上游新发现的含打制石器遗址

Report on the Stone Artifacts Yielding Sites in the Upper Yalu River Valley of the Changbai Mountain Regions,Eastern Jilin

2021年,吉林省文物考古研究所等单位对吉林省鸭绿江上游地区临江市、长白朝鲜族自治县两地开展了旧石器考古专项调查,共发现仅含打制石器遗址12处,采集石制品188件。石制品类型包括细石核、石叶、雕刻器小片、似勒瓦娄哇石片以及端刮器、雕刻器、尖状器、两面器等。其中吴家营遗址Ⅰ地点石制品类型丰富,技术较为复杂,表现出似勒瓦娄哇、石叶、细石叶技术混合的特征;其他地点石制品发现较少,仅有岗头村等5处地点反映出吉林东部石叶—细石叶遗存的一般特征。根据采集石制品初步判断吴家营遗址Ⅰ地点等6处遗址应为旧石器时代晚期遗存,其余地点年代暂时无法判断。

In 2021,the Jilin Provincial Institute of Cultural Relics and Archaeology organized an archaeological survey of Paleolithic sites and archaeological remains in Linjiang and Changbai counties in the upper Yalu River area of Jilin Province.Twelve sites containing only chipped stone tools were found during this survey,and 188 stone artifacts were collected.The types of stone artifacts include micro-blade cores,blades,burin spalls,Levallois-like flakes and end scrapers,burins,points,bifaces,and so forth.Among them,location one of the Wujiaying site contains rich in stone artifact types,with more complex technical characteristics that show a mixture of blade,micro-blade,and Levallois-like products.Other sites are found with sporadic stone artifacts,and only five sites display the general characteristics of the blade and micro-blade remains in eastern Jilin.Chronologically speaking,six sites,including the location one of the Wujiaying site,can be considered preliminarily belonging to the Late Palaeolithic period based on the characteristics of the stone artifacts assemblages,while the remaining sites could not be dated specifically.