东宁老黑山旧石器地点发现的石制品

Analysis of the Stone Artifacts from Paleolithic Locality at Laoheishan Site

2018年4月22日至4月27日,吉林大学考古学院、牡丹江市文物管理站和东宁市文物管理所组成了旧石器考古调查队,对黑龙江省东宁市进行了为期6天的旧石器考古调查。共发现旧石器地点17处、石器近800件,东宁老黑山地点即为其中一处。东宁老黑山地点发现石制品106件,发现于该地Ⅱ级堆积阶地上。本文即对发现的石制品进行研究和讨论。

The Laoheishan Paleolithic Locality,which is located in Dongning,Mudanjiang,Heilongjiang Province,was found in April,2018.The locality is on the second terrace.There were 106 stone artifacts collected in Laoheishan,including cores,flakes,chunks and tools.The raw materials were mainly tuff and rhyolite.Besides,they also use sandstone and some other high-quality raw materials.Most of the stone artifacts were tools.Repairing methods of the third tools were used hammer.The tools made by flakes were the dominance.According to the characteristics of these artifacts,we suggest that this site is the types from microblade industry,probably in upper Paleolithic.