青海省大通县黄家寨乡上陶家寨村田家沟齐家文化遗址于1995年进行发掘,发掘面积为575平方米,出土石器近200件,按类型可分为细石器、粗大石器和磨制石器。新石器时代(包括青铜时代)的石器研究,一直是青海史前考古中的薄弱环节之一,所以我们对该遗址中出土的类型和种类比较丰富的石器资料进行专门和系统的研究,以期多少能填补这方面的空缺。一1.细石器共45件,用石英岩和硅质岩制成,按类型可分为石叶、石器与石片三类。 Datong County, Qinghai Province Huangjiazhai Village Taojiazhai Village Taojiagou Qijia cultural heritage site excavation in 1995, excavation area of ​​575 square meters, nearly 200 unearthed stone, according to the type can be divided into fine stone, coarse stone and grinding Stone tools. Stone research in the Neolithic (including the Bronze Age) has been one of the weakest points in the prehistoric archeology of Qinghai, so we conducted a systematic and systematic study of the types and types of stone artifacts unearthed in the site, Fill the gap in this area. 1. A total of 45 fine stone, made of quartzite and chert, by type can be divided into stone, stone and stone three categories.