摘要
灵井许昌人遗址2015、2016年共出土石制品1213件,光释光年代为距今约12.5~9万年。石制品原料以脉石英为主,以硬锤直接打击法进行剥片,出现少量高效率的盘状石核,工具有刮削器、锯齿刃器、尖状器、凹缺刮器、钻和砍砸器等,表现出中国北方小石器工业的特点。许昌人所使用的压制法与西方旧石器文化中的压制法剥片技术不同,它仅仅是对优质脉石英原料强化利用时所使用的一种修理技术,和“指垫法”修理技术的关系需要进一步研究。
A total of 1,213 stone artifacts were unearthed from the excavation of the Xuchang archaic hominin site of Lingjing in 2015 and 2016.The OSL dates suggest that these materials date to about 125 to 90 ka B.P..The raw materials of stone artifacts are mainly quartz,which were flaked directly with hard hammers.A small number of high-efficiency discoidal cores also appeared.Tool types,including scrapers,denticulates,points,notched scrappers,borers,choppers,and so on,show the characteristics of the small stone tool industry in northern China.The pressing technology used by the archaic hominin is different from the press-flaking technology in West Asia and Europe during the Palaeolithic period.The method mentioned above is only a modified technology for strengthening the use of high-quality raw material such as quartz.Further study of the relationship between the press-flaking and the modified technology of‘finger pad method’is needed.
作者
李三灵
杜水生
李占扬
Li Sanling;Du Shuisheng;Li Zhanyang
出处
《考古与文物》
CSSCI
北大核心
2023年第6期3-15,共13页
Archaeology and Cultural Relics
关键词
灵井许昌人遗址
石制品
脉石英
压制技术
The Xuchang archaic hominin site of Lingjing
Stone artifacts
Quartz
Pressing technology
