摘要
2019年,四川省文物考古研究院在四川甘孜藏族自治州开展旧石器时代考古专项调查工作,新发现旧石器遗址点23处,共采集包括手斧在内的各类石制品110件。新发现的遗址点均位于三级及以上的河流阶地上;石制品毛坯以砾石为主,以锤击法为主要剥片和工具修理方式,类型丰富多样,包括石核、石片、砍砸器、刮削器、手斧等。这些发现填补了川西高原的旧石器时代考古空白,为研究东亚地区手斧的分布与源流、高海拔地区早期人类演化等重大学术问题提供了丰富的线索。
In 2019,Sichuan Province Institute of Cultural Relics and Archaeology organized an investigation focusing on Paleolithic remains in Ganzi Tibetan Autonomous Prefecture,which revealed 23 new localities on the high terraces of the major rivers in Ganzi,and discovered 110 pieces of lithics,including handaxes.All localities were situated on tertiary terraces.Lithic production mainly exploited river cobbles,using freehand percussion as the major technique to produce flakes and tools.The assemblage is very diverse with cores,flakes,choppers,scrapers,handaxes and so on.These findings fill up the blanks of Paleolithic sites on Western Sichuan Plateau,and provide important clues for further analysis on the distribution and origin of handaxes in East Asia as well as human evolution on higher altitudes.
出处
《四川文物》
北大核心
2021年第6期17-26,F0002,共11页
Sichuan Cultural Relics
关键词
旧石器调查
川西高原
石制品
河流阶地
Paleolithic survey
Western Sichuan Plateau
Lithics
River terrace
