穆棱河流域中游旧石器工业研究

Paleolithic Artifacts in the Midstream of the Muling River Basin

2016年5月,吉林大学边疆考古研究中心和黑龙江省文物考古研究所会同遗址所在市、县的文物保护管理所等单位组成的旧石器联合考古队对穆棱河流域进行旧石器考古专项调查。此次调查共发现20余处旧石器时代遗存。其中,在穆棱河流域中游发现11处旧石器地点,这些地点的发现为了解古人类在穆棱河流域的生产、生活提供了详细的研究材料,也为黑龙江省及东北地区的旧石器研究提供了更多具体研究的资料。

Paleolithic artifacts in the midstream of the Muling river basin were found in 2016.There are 390 stone artifacts,including the cores,the flakes,the blocks and the tools.According to their industrial characters,eleven sites of Paleolith are divided into three types including the small flake industry,the blade industry and the micro-blade industry.Through the comparative analysis between the three artifacts industries found in Muling river basin and counterparts in Northeast China,we come to the conclusion that the small flake industry and the blade industry which found in this basin belong to the northeast industry where the small stone artifacts is the main part.What’s more,the micro-blade industry belongs to the artifacts industry type which regards the microlith as its main body.By comparing and analysing,the small flake industry belongs to earlier period and middle of upper Paleolithic,the blade industry to middle period of upper Paleolithic and the micro-blade industry to later period of upper Paleolithic.