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吉林集安头道南台子南遗址和北屯孤山遗址发现于2007年,均位于集安市西北部。头道南台子南遗址发现石制品47件,包括石核、石片、石锤、石斧、刮削器等。孤山遗址发现石制品29件,包括石核、石斧、石刀、石锤、刮削器、尖状器等。原料均以凝灰岩为主,还有角岩、石英、砂岩、板岩等。石制品的原生层位全部被破坏,皆为采集。石制品在继承集安地区石制品传统基础上又有所突破。根据石制品特点分析,遗址的年代应为旧石器时代晚期至新石器时代。
The south site of Ji’Antou Road South of Taiwan and the site of Beisun Gushan were discovered in 2007 and are located in the northwest of Ji’an City. South Road, South Road, South Road, found that 47 pieces of stone artifacts, including stone, stone, stone hammer, stone ax, scraper and so on. Gushan site found 29 pieces of stone products, including stone, stone axes, stone knives, stone hammer, scraper, pointed and so on. Raw materials are mainly tuff, as well as angle rock, quartz, sandstone, slate and so on. The original layers of stone products were destroyed, all collected. Stone products continue to inherit the tradition of stone products in Ji’an area and make some breakthroughs. According to the analysis of the characteristics of stone products, the site should be from the Neolithic Age to the Neolithic Age.