龙王辿遗址第一地点细石器加工技术与年代——兼论华北地区细石器的起源

Processing Technology and the Age of Microlith in the First Place of Longwangchan Site——Also Study on the Origin of Microlith in North China

龙王辿遗址第一地点的文化内涵具有典型的中国华北细石器工业传统的特征,其原料以燧石和石英为主,在制作技术上直接法和间接法并用,具有十分成熟的间接打制和压制修整技术。经碳十四年代测定和释光年代测定,其年代为26000-21000a.B.P.。为论证华北地区的细石器是本地起源的提供了可靠的科学依据。

The cultural connotation of the Locale No.1 of Longwangchan Site has typical characteristics of the tradition of the microlith industry of North China： the main materials are flint and quartz, both the direct percussion and redirect percussion are applied on the making, and the indirect percussion and pressure retouching techniques are rather mature. Tile results of the 14C and Optically Stimulated Luminescence （OSL） dating tests showed that the date of this locale was 26-21 kaBP, which provided reliable scientific evidences to prove the local origination of the microliths of North China.