沈阳沈北洋什东岗旧石器地点发现的石器研究

Research on Paleolithic Artifacts Discovered in Yangshidonggang,Shenbei,Shenyang

洋什东岗地点位于沈北新区马刚乡洋什村东侧岗地上,是一处具有地域特色的旧石器地点。本地点共获石器12件,包括石核和工具。原料以石英为主,角岩和硅质泥岩次之。工具最多,石核次之。其中,三类工具在工具中比重最大。石器以小型为主,是东北典型的细石器工业类型,年代推测属于旧石器时代晚期。

The Yangshidonggang site,which is located in Yangshi Village,Magang Town,LiaoNing Province,was found in April,2012.The locality is on the second terrace.12 artifaces were collected from the site.The assemblage includes cores and tools.Quartz is the predominant raw material.Most of the stone artifacts were tools.According to the characteristics of these artifacts,we suggests that the site is probably in the period of the Late Paleolithic.