北京东胡林遗址植物遗存浮选结果及分析  

Results of Floatation and Analysis of Floral Remains from Donghulin Site,Beijing

作　　者：赵志军[1] 赵朝洪[2] 郁金城[3] 王涛[4] 崔天兴[5] 郭京宁[3] Zhao Zhijun

机构地区：[1]中国社会科学院考古研究所,北京市100101 [2]北京大学考古文博学院,北京市100871 [3]北京市文物研究所,北京市100035 [4]首都师范大学历史学院,北京市100048 [5]郑州大学历史学院,郑州市450001

出　　处：《考古》2020年第7期99-106,共8页Archaeology

基　　金：中国社会科学院“登峰战略”资深学科带头人资助计划、创新工程项目“中国农业的起源和早期发展”;北京市哲学社会科学“十一五”规划重点项目《东胡林人及其文化研究》(批准号06AaLs002)的资助。

摘　　要：东胡林遗址位于北京市门头沟区东胡林村西,坐落在永定河支流清水河北岸的三级阶地上,高出现在的河床25米,海拔高度约400米。当地环境属于清水河中游斋堂盆地边缘地带,遗址东部面向河谷,西南为山坡,背风向阳。2001~2006年,北京大学考古文博学院和北京市文物研究所联合对该遗址进行了四次发掘,发现了房址居住面、灰坑、火塘、墓葬等遗迹,出土了陶器、石器、骨器、蚌器以及大量动物遗骸等遗物。A number of charred plant seeds from Donghulin site were recovered by means of fl otation.The site of Donghulin is located in sub-urban Beijing City and dates from 11,000-9,000 years ago.A total of 14 charred grains of foxtail millet have been found.They have been identifi ed as the domesticated species(Setaria italica)according to morphological analysis.In addition,one grain of broomcorn millet was also identifi ed.These are the earliest domesticated millet grains recovered by fl otation,providing crucial archaeological evidence for the study of the time,location and processes by which the domestication of millets occurred.Moreover,the charred seeds of Setaria viridis provide important clues for the exploration of the wild progenitor of millets and the processes of domestication.The results of fl oatation at Donghulin site are signifi cant to the study of the origins of dry-land agriculture in North China,predominated by millet-farming.

关 键 词：东胡林遗址 作物驯化 粟 狗尾草 

分 类 号：Q914[天文地球—古生物学与地层学] K878[生物学—古生物学]