泥河湾盆地杜庄旧石器遗址新观察  

New Study to Duzhuang Paleolithic Site in Nihewan Basin

作　　者：卫奇[1] 胡平 WEI Qi;HU Ping(Institute of Vertebrate Paleontology and Paleoanthropology,Chinese Academy of Sciences,Beijing 100044;Datong Museum,Datong 03700)

机构地区：[1]中国科学院古脊椎动物与古人类研究所,北京100044 [2]大同市博物馆,山西大同037004

出　　处：《文物春秋》2018年第4期37-43,共7页

基　　金：国家自然科学基金项目(课题号:41372032)

摘　　要：杜庄遗址是目前已知位于泥河湾盆地最西端埋藏在阳原群河湖相沉积层的一个旧石器遗址。遗址分布在阳原群顶部,含大量石制品和哺乳动物骨牙化石。文章记述了采集的52件石制品。依据地层结构和哺乳动物化石判断,杜庄遗址应该形成于晚更新世较晚期"大同湖"大面积萎缩阶段,其时代与泥河湾盆地东北端后沟遗址上覆黄土堆积时期大致相当。The Duzhuang site is a Paleolithic site discovered first from the fluvial-lacustrine deposite of Yangyuan Group in the west of Nihewan Basin. The site is located at the top of the Ynagyuan Group and close the ground. There are a lot of stone artifacts discovered with many fossilized bone and teeth fragments of mammals in the site. This paper describes 52 stone artifacts collected here. According to the stratum structure and fauna of fossil mammlian, Duzhuang site is likely to have been formed at the end of Late Pleistocene, which is in the period of wide spread atrophy of the ＂Datong Lake＂. The Duzhuang site should be roughly as old as the loess sediment covering the Hougou site at the northeast end of Nihewan Basin.

关 键 词：石制品 杜庄遗址 山西省大同县 泥河湾盆地 

分 类 号：K878[历史地理—考古学及博物馆学]