泥河湾盆地旧石器时代考古遗址数量多,时间跨度大,地貌和地层清楚,具有丰富的文化内涵。本文根据现有材料和遗址测年数据研究表明盆地从早更新世到晚更新世发现的旧石器时代遗址在年代上和文化上都构成了一个比较密集的演化序列。泥河湾旧石器技术演化表现为“线线进化”的模式,小石器技术传统从早期一直延续到晚期,演化路线可以概括为“东谷坨-峙峪系”;晚期细石器技术出现并十分成熟,其可能是小石器技术传统的发展和革新。目前的研究成果支持细石器技术华北地区起源说。此外,泥河湾旧石器技术的演化还表现出一些复杂性。 The Oligolithic archeological sites in Nihewan Basin have a large number of time spans, clear landforms and strata, and rich cultural connotations. Based on the available dating data and dating data, the Paleolithic sites discovered in the basin from early Pleistocene to late Pleistocene both have a rather dense evolutionary sequence both in terms of age and culture. The evolution of Neolithic technology in Nihewan is characterized by the “line evolution” pattern. The tradition of stoneware technology has been extended from the early stage to the late stage. The evolutionary course can be summarized as “Donggutuo-Zhiyu system” Technology appears and is very mature, it may be the traditional development and innovation of small stone technology. The current research supports the origin of fine stone technology in North China. In addition, the evolution of the Paleolithic Paleolithic technique has also shown some complexity.